JPH0740901A - Powder packaging equipment - Google Patents

Abstract

(57) [Summary] [Purpose] Transfer the bag from the filling position to the sewing position. [Configuration] A movable table 5 is provided on the guide frame 4. An elevating plate 6 is provided on the movable table 5. A receiving plate 7 is provided on the upper and lower plates 6. A forming plate 9 is provided above the receiving plate 7. Forming plate 9
Clamps 10, 10 are provided at both ends of the. A chain 11 is provided between one end and the other end of the guide frame 4. The forming plate 9 comes into contact with the mouth of the bag, and the clamps 10 and 10 clamp both sides of the mouth of the bag against both ends of the forming plate 9. Lifting plate 6
Moves upward with respect to the movable table 5, and at the same time, the receiving plate 7
Rises together with the lifting plate 6 and rides on the top of the receiving plate 7 with the bag standing upright. At the same time as the chain 11 moves the movable table 5 along the guide frame 4 from the filling position to the sewing position of the sewing machine, the lifting plate 6 and the receiving plate 7 move together with the movable table 5 from the filling machine 2 toward the sewing machine 3 to remove the bag. The sheet is conveyed from the filling position to the sewing position while it is placed on the receiving plate 7.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a powder or granular material packaging device for automatically packaging powder or granular material in a bag.

[0002]

2. Description of the Related Art Conventionally, a filling machine is arranged on a frame, a sewing machine is arranged on the side of the frame, a weighing machine is arranged on the upper part of the frame, and an expansion chute can be freely opened and closed on the lower part of the filling machine. There is known a powder and granular material packaging device in which clamps are provided on both sides of an expansion chute, and a belt conveyor is provided below a filling machine and a sewing machine.

[0003]

SUMMARY OF THE INVENTION However, in the conventional powder or granular material packaging apparatus, at the filling position where the filling machine fills the inside of the bag with the granular material, the clamping by the clamps on both sides of the mouth of the bag is released. Since the belt conveyor conveys the bag from the filling position to the sewing position, the bag may fall from the upper part of the belt conveyor, and it is necessary to form the mouth of the bag between the filling position and the sewing position. Therefore, the whole device became large.

The object of the present invention is to solve the above-mentioned problems, and at the filling position where the filling machine fills the inside of the bag with the powder or granular material, the pressing body abuts the mouth of the bag and the holding body is Both sides of the mouth of the bag are clamped to both ends of the pressing body, the mouth of the bag is held by the clamping body against the pressing body, and the lifting plate moves upward with respect to the movable base, and at the same time, the receiving plate. Rises while pushing the bottom of the bag upwards together with the lifting plate and rides on the top of the receiving plate while the bag is upright, and the moving means moves the movable table along the longitudinal direction of the guide frame from the filling position to the sewing machine. Simultaneously with moving to the sewing position, the lifting plate and the receiving plate move together with the movable table from the filling machine toward the sewing machine, and the bag is conveyed from the filling position to the sewing position of the sewing machine while being placed on the upper part of the receiving plate, and the pressing body is pressed. Also, it is possible to keep the gripping body holding the mouth of the bag. It moves from the lower part of the filling machine to the lower part of the sewing machine together with the table, and the bag does not fall from the upper part of the backing plate, and at the same time the clamps on both ends of the pressing body by the clamps on both sides of the bag mouth are released. The inclining means inclines the receiving plate with respect to the elevating plate, and the bag slides down to the outside of the guide frame along the inclination of the receiving plate due to the weight of the granular material, so that the mouth of the bag is filled with the filling position as in the conventional case. It is an object of the present invention to provide a powder and granular material packaging device that does not need to be molded between the sewing position and the sewing position and can make the entire device compact.

[0005]

In the powder and granular material packaging apparatus of the present invention, a filling machine is provided in a frame, and a sewing machine is provided on a side portion of the frame, and the filling machine and the sewing machine are provided below the sewing machine. A guide frame is provided, a movable table that reciprocates between the filling position and the sewing position of the sewing machine is provided on the guide frame, an elevating plate is provided on the movable table so as to be vertically movable, and a receiving plate is provided above the elevating plate. And an inclination means for inclining the receiving plate on the elevating plate, a pressing body is provided above the receiving plate so as to be movable in a direction intersecting the longitudinal direction of the guide frame, and is sandwiched between both ends of the pressing body. A body is swingably provided, and a moving means for moving the movable table along the longitudinal direction of the guide frame is provided between one end and the other end of the guide frame. Is

[0006]

In the filling position where the filling machine provided in the frame fills the inside of the bag with the powdery particles, the pressing body provided above the receiving plate abuts the mouth of the bag and is provided at both ends of the pressing body. The holding body holds both sides of the mouth of the bag against both ends of the pressing body, and holds the mouth of the bag against the pressing body by the holding body,
At the same time that the lifting plate provided on the movable table moves upward with respect to the movable table, the receiving plate provided on the upper part of the lifting plate ascends together with the lifting plate while pushing up the bottom of the bag upward, and the bag stands upright. Ride on the top of the backing plate as it is.

Further, a moving means provided between one end and the other end of the guide frame below the filling machine and the sewing machine moves the movable table along the longitudinal direction of the guide frame from the filling position to the sewing position of the sewing machine, and at the same time, The lifting plate and the receiving plate move together with the movable table from the filling machine toward the sewing machine, and carry the bag from the filling position to the sewing position of the sewing machine while it is placed on the upper part of the receiving plate. While holding the part, it moves from the lower part of the filling machine to the lower part of the sewing machine together with the movable table to release the holding of both sides of the pressing body by the holding bodies on both sides of the mouth part of the bag, and at the same time, to install it on the lifting plate. The tilting means tilts the receiving plate with respect to the elevating plate, and the bag slides down to the outside of the guide frame along the inclination of the receiving plate due to the weight of the powder particles.

[0008]

Embodiments of the present invention will now be described in detail with reference to the drawings.

In FIG. 1, reference numeral 1 denotes a frame, a filling machine 2 is provided in the frame 1, a sewing machine 3 is provided on a side portion of the frame 1, and a filling machine 2 and a sewing machine 3 are provided below the filling machine 2. Is provided with a guide frame 4, and the guide frame 4 is provided with a movable table 5 which reciprocates between a filling position and a sewing position, and the movable table 5 has an elevating plate 6 as shown in FIG. The receiving plate 7 is provided so as to be movable in the vertical direction, the receiving plate 7 is provided on the upper and lower plates 6, and the air cylinder 8 is provided as the inclining means for inclining the receiving plate 7 on the upper and lower plates 6. A molding plate 9 serving as a pressing body is provided so as to be movable in a direction intersecting the longitudinal direction of the guide frame 4, and clamps 10, 10 serving as holding bodies are provided at both ends of the molding plate 9 as shown in FIG. The guide frame 4 is provided so as to be swingable. Carriage between the one end and the other end 5
A chain 11 is provided as a moving unit that moves along the longitudinal direction of the guide frame 4.

As shown in FIG. 1, a weighing machine 12 is arranged on the upper portion of the frame 1, and the frame 1 is
As shown in FIG. 2, a filling machine 2 is disposed below the weighing machine 12, a chute 13 is formed below the filling machine 2, and a sewing machine is provided on one side of the frame 1 as shown in FIG. 3 is provided, a control operation panel 14 is provided on the other side of the frame 1, and a printing machine 15 is provided on the side of the sewing machine 3.

As shown in FIG. 1, a bag feeder 16 is provided in the front portion of the frame 1, and a bag take-out machine 17 is provided above the bag feeder 16 so that the bag feeder 16 can be used. As shown in FIG. 2, a bag 19 is provided on the upper part of the table 18 near the front edge.
A contact plate 20 for aligning the bottoms of the bags 18 is provided, and side plates 2 for aligning both sides of the bag 19 are provided on the upper portions of the one side edge and the other side edge of the table 18, as shown in FIG.
1, 21 are provided respectively, and a plurality of bags 19 are stacked on the table 18.

Around the center of the cross member 22 of the frame 1 and the cross member 2
As shown in FIG. 4, the base plate 24 of the bag take-out machine 17 is arranged outside the vicinity of the center of the base plate 3, and the base plate 24 is provided on one side edge and on the other side edge side with each other. A vertical member 25 and a vertical member 25 which are parallel to each other are provided, an air cylinder 26 is provided between the vertical member 25 and the vertical member 25 outside the base plate 24, and a lower end of a piston rod 27 of the air cylinder 26 is provided. A joint 28 is provided, and a holder plate 29 is provided between the lower end of the vertical member 25 and the lower end of the vertical member 25.
Is rotatably supported, and the upper portion near the center of the holder plate 29 is connected to the joint 28 via a connecting pin 30.

As shown in FIG. 4, an air cylinder 31 is disposed below the holder plate 29, a support plate 32 is disposed at the lower end of the air cylinder 31, and a lower end of a piston rod 33 of the air cylinder 31 is disposed. A suction cup holder 34 is provided in the suction cup holder 34, and a plurality of suction cups 35 for adsorbing and taking out the bags 19 stacked on the table 18 of the bag feeder 16 one by one are provided at the center of the suction cup holder 34 and at the lower portions near both ends. Are provided respectively, and guide rods 36, 36 are respectively inserted in one end and the other end of the support plate 32 so as to be vertically movable, and the lower ends of the guide rods 36, 36 are provided in an upper part of the suction cup holder 34 near both ends. Are respectively fixed, and a vacuum generator (not shown) is connected to the suction cup holder 34.

Vertical members 37, 37 parallel to each other of the frame 1
As shown in FIG. 5, the flat plate 38,
38 are provided, brackets 39, 39 are provided inside the flat plates 38, 38 near the front edges, and brackets 40, 40 are provided inside the flat plates 38, 38 near the rear edges. There is.

A support plate 41 is provided between the brackets 39 and 39 as shown in FIGS. 5 and 6, and a support plate 41 is provided between the brackets 40 and 40 as shown in FIG. And a support plate 42 parallel to the support plate 41.
Is provided, a hanging wall 43 is formed downward near the center of the lower edge of the support plate 42, and one end and the other end of the support plate 41 are fixed to the bracket 39 and the bracket 39, respectively. One end and the other end of the support plate 42 are fixed to the bracket 40 and the bracket 40, respectively.

Between the one end and the other end of the support plate 41 and the one end and the other end of the support plate 42, as shown in FIG. The front ends of the shafts 44 and 45 are rotatably supported near the one end and the other end of the support plate 41, respectively, and the rear ends of the shafts 44 and 45 are supported near the one end and the other end of the support plate 42. Are rotatably supported.

As shown in FIGS. 5 and 6, link plates 46 and 46 are provided obliquely downward at the front ends of the shafts 44 and 44, respectively.
As shown in FIG. 7, link plates 47, 47 parallel to the link plate 46 are provided obliquely downward to the front end and the rear end of the shaft 45, respectively, and the shaft 45 is oblique to the front end and the rear end. Link plate 4 facing downward
Link plates 48 and 48 that are parallel to 7 and 47 are provided, and the upper ends of the link plates 46 and 46 are fixed to the front ends of the shafts 44 and 44, respectively, and the upper ends of the link plates 47 and 47 are the front ends of the shaft 44. Link plates 48, 48 fixed to the side and the rear end, respectively.
Is fixed to the front end and the rear end of the shaft 45, respectively.

Between the lower ends of the link plates 47 and 47 and the lower ends of the link plates 48 and 48, as shown in FIG.
9 and 49 are respectively arranged, one end of the rising wall of the link bracket 49 is supported at the lower end portion of the link plate 47 via the support pin 50, and the lower end portion of the link plate 48 is provided with the link bracket 49. The other end of the rising wall is supported via the support pin 51.

Below the link brackets 49, 49,
As shown in FIG. 7, a horizontal plate 52 is provided,
As shown in FIG. 8, the bottom walls of the link brackets 49, 49 are fixed to the upper surfaces near the front edge and the rear edge, respectively.

An air cylinder 53 is arranged above the horizontal plate 52 as shown in FIG. 7, and a joint 55 is arranged at the lower end of the piston rod 54 of the air cylinder 53 as shown in FIG. , A link member 56 between the lower end of the hanging wall of the joint 55 and the front edge and the rear edge.
One end of 56 is swingably supported via support pins 57, 57.

As shown in FIG. 7, clamps 58, 58 for sandwiching both sides of the mouth portion 19a of the bag 19 are arranged below the horizontal plates 52, 52, respectively, and the clamps 58, 58 are provided near the front edge of the horizontal plate 52 and at the rear. As shown in FIG. 8, hanging plates 59, 59 are provided downward in the lower part near the center of the edge, and side plates 60, 60 are provided on both sides of the hanging plates 59, 59.
Are provided respectively, and a pair of clamp arms 61, 6 are provided between the lower ends of the side plates 60, 60 near the front edge and the rear edge.
1 is swingably supported via support pins 62 and 62, and the other ends of the link members 56 and 56 are connected to the coupling pins 63 and 6 at the base ends of the clamp arms 61 and 61, respectively.
3 are connected to each other.

Clamp arms 61, 61 of the clamp 58
As shown in FIG. 7, the outer side of the tip of the bracket 6
4, 64 are provided respectively, and inside the overhanging pieces 64a, 64a of the brackets 64, 64, as shown in FIG.
The sandwiching plates 65, 65 are fixed respectively.

As shown in FIGS. 5 and 6, a bracket 66 is arranged outside the center of the support plate 41, and a vertical wall 67 is formed outside the center of the bracket 66.
A sleeve 68 is provided at the lower end of the vertical wall 67 of the bracket 66, as shown in FIG.
9 is rotatably supported, and the lever 7 is attached to the front end of the support shaft 69.
A part of the connecting plate 71 near the center in the longitudinal direction is fixed to the rear end of the support shaft 69.

An air cylinder 72 is arranged along the longitudinal direction on the outer side between one end of the support plate 41 and the vicinity of the center thereof, as shown in FIGS. 5 and 6, and a piston rod 73 of the air cylinder 72 is provided. A joint 74 is provided at the tip, and the upper end of the lever 70 is connected to the joint 74 via a connecting pin 75.

As shown in FIG. 6, turnbuckles 76, 76 are provided between the lower ends of the link plates 46, 46 and the one end and the other end of the connecting plate 71, respectively. Turnbuckle 7 at the lower end of
Joint 77, 77 at one end of 6, 76 is the connecting pin 7.
8 and 78 are connected to each other and the connecting plate 7
Joints 79, 79 at the other end of the turnbuckle 76, 76 are connected to one end and the other end of the connector 1, respectively, via connecting pins 80, 80.

As shown in FIGS. 5 and 6, a support plate 81 parallel to the hanging wall 43 of the support plate 42 is disposed inward of the center of the support plate 41, and the support plate 81 and the support plate 42 are provided. As shown in FIG. 9, the chute 13 of the filling machine 2 is provided between the hanging wall 43 and the discharge port 82 that opens downward as shown in FIG. The expansion chutes 83, 83 are provided at the lower part of the discharge port 82 of the chute 13 so as to be openable and closable, and the brackets 84, 84 are provided at the lower parts of the bottom walls 83a, 83a of the expansion chutes 83, 83, respectively. ing.

The outside of the hanging wall 43 of the support plate 42 is shown in FIG.
10, an air cylinder 85 is provided, and an operating member 87 is provided at the lower end of the piston rod 86 of the air cylinder 85, as shown in FIG. 10, and one end and the other end of the operating member 87 are provided. The link plates 88, 88 are connected at one end thereof via connecting pins 89, 89, respectively.

FIG. 11 shows between the one end and the other end of the lower end of the support plate 81 and the one end and the other end of the lower end of the hanging wall 43 of the support plate 42. As shown in FIG.
The brackets 8 of the expansion chutes 83 and 83 are attached to 0 and 90.
4, 84 are fixed respectively, and the front ends of the square shafts 90, 90 are rotatably supported by bearings 91, 91 on one side edge and the other side edge of the lower end of the support plate 81. At the same time, the rear ends of the angular axes 90, 90 are located near the one end and the other end of the lower end portion of the hanging wall 43 of the support plate 42.
They are rotatably supported via 2, 2 and 92, respectively.

As shown in FIG. 10, arms 93 and 93 are fixed to the rear ends of the angular axes 90 and 90, and the base ends of the arms 93 and 93 are connected to the other ends of the link plates 88 and 88. Are connected via connecting pins 94, 94, respectively.

5 and FIG. 5 are provided between the center of one side edge and the other side edge of the support plate 81 and the center of one side edge and the other side edge of the hanging wall 43 of the support plate 42. As shown in FIG. 6, horizontal members 95, 95 parallel to each other are horizontally mounted, and support shafts 96, 96 protruding laterally are provided near the front ends of the horizontal members 95, 95, respectively.
As shown in FIG. 7, arms 97 and 97 are swingably supported by 6, 6 and a pressing plate 98 is provided between the lower ends of the arms 97 and 97, and the upper end of the arm 97 is provided at the upper end thereof. As shown in FIG. 9, the tip end portion of the piston rod 99a of the air cylinder 99 is connected.

Between the holding plates 65, 65 of the clamp 58 and the holding plates 65, 65 of the clamp 58, as shown in FIG. 9, the mouth portion 19a of the bag 19 is adsorbed from the front side and the back side to open. A pair of suction cups 100, 100 are provided so as to be close to and away from each other in the front-rear direction, vacuum pipes 101, 101 are connected to the suction cups 100, 100, respectively, and a vacuum generator (not shown) is attached to the vacuum pipes 101, 101. Have been contacted.

As shown in FIG. 1, a guide frame 4 is disposed below the filling machine 2 and the sewing machine 3, and one end portion of the vertical member 102 and the vertical member 103 of the guide frame 4 which are parallel to each other.
Between one end of the cross member 104 and the cross member 104, as shown in FIG.
And the other end of the vertical member 102 and the vertical member 103 are provided.
A cross member 105 parallel to the cross member 104 is provided between the other end of the cross member 105 and the cross member 105.

The vertical members 102 and 10 of the guide frame 4
As shown in FIG. 12, the movable table 5 is disposed between the movable plate 5 and the third plate 3, and the connection plate 108 is provided between the side plates 106 and the side plate 107 which are parallel to each other. In addition, a connection plate 109 that is parallel to the connection plate 108 is provided between the other end of the side plate 106 and the other end of the side plate 107.

As shown in FIG. 13, axles 110, 110 projecting outward are respectively provided near the upper edges of the one end and the other end of the side plate 106 of the movable table 5, and the side plate 106 of the side plate 106 is provided. Axles 111, 111 protruding outward are provided near the lower edges of the one end and the other end, respectively, and the axles 110, 110 have wheels 112, 112 as shown in FIGS. 14 and 15, respectively. Wheels 113, 113 are rotatably supported on the axles 111, 111, respectively, and the wheels 112, 112 are slidably engaged with the upper surface of the vertical member 102 of the guide frame 4, The wheels 113, 113 are slidably engaged with the lower surface of the vertical member 102.

As shown in FIG. 16, axles 114, 114 projecting outward are respectively provided near the upper edges of the one end and the other end of the side plate 107 of the movable table 5, and the side plate 107 of the side plate 107 is provided. Axles 115, 115 protruding outward are provided near the lower edges of the one end and the other end, respectively, and wheels 116, 116 are provided on the axles 114, 114 as shown in FIGS. 14 and 15, respectively. Wheels 117, 117 are rotatably supported by the axles 115, 115, respectively, and the wheels 116, 116 are slidably engaged with the upper surface of the vertical member 103 of the guide frame 4, The wheels 117 and 117 are slidably engaged with the lower surface of the vertical member 103.

As shown in FIG. 12, a mounting table 118 is provided outside the vertical member 103 of the guide frame 4 near one end thereof, and as shown in FIG. , The motor M is provided, and the mounting table 118 is provided.
A speed reducer 119 for reducing the rotation speed of the motor M is provided in the upper part near the other end of the drive shaft 120 of the motor M.
The input shaft 121 of the speed reducer 119 is connected to the shaft via a joint, and the drive sprocket 123 is fixed to the output shaft 122 of the speed reducer 119.

As shown in FIG. 12, a main shaft 124 is provided horizontally between one end of the vertical member 102 and one end of the vertical member 103 of the guide frame 4, and one end of the main shaft 124 has one end.
As shown in FIG. 17, the driven sprocket 125 is fixed, the driving sprocket 126 is fixed near the center in the longitudinal direction of the main shaft 124, and the other end of the main shaft 124 is inside the vertical member 102 near one end. Is rotatably supported via a bearing 127, and one end of the main shaft 124 is rotatably supported via a bearing 128 inside the one end of the vertical member 103.

The drive sprocket 123 of the output shaft 122 of the speed reducer 119 and the driven sprocket 12 of the main shaft 124.
As shown in FIG. 17, a chain 129 is stretched between 5 and 5.

Between the other end of the vertical member 102 and the other end of the vertical member 103 of the guide frame 4, as shown in FIG. 12, an auxiliary shaft 130 parallel to the main shaft 124 is provided horizontally. 1
A driven sprocket 131 is provided near the center in the longitudinal direction of 30.
Is fixed, and the auxiliary shaft 13 is provided inside the vertical member 102 near the other end.
One end of 0 is rotatably supported through a bearing 132, and the other end of the counter shaft 130 is rotatably supported through a bearing 133 inside the other end of the vertical member 103. There is.

A chain 11 is stretched along the longitudinal direction of the guide frame 4 between the driving sprocket 126 of the main shaft 124 and the driven sprocket 131 of the auxiliary shaft 130, as shown in FIG. Horizontal part 13
4, the connection plate 108 of the movable table 5 is shown in FIG.
Also, the vicinity of the center near the upper edge of the connection plate 109 is fixed, and the movable table 5 is connected to the guide frame 4 by the chain 11.
The vertical members 102 and 103 are moved along the longitudinal direction.

As shown in FIG. 16, a pillar 135 is erected inside the side plate 107 of the movable table 5 near the center thereof, and on both sides between the center and the lower end of the pillar 135, as shown in FIGS. As shown in FIG. 19, side plates 136 and 136 are respectively arranged, and at the front edges near the lower ends of the side plates 136 and 136, projecting pieces 137 and 137 projecting forward are formed respectively, and side plates 136 and 136 are also formed. Notches 138, 138 are formed at the rear edges of the lower end 136 of the side plate 13 respectively.
The connecting plate 10 of the movable table 5 is provided on the outer side of the lower ends of the 6, 136.
A horizontal member 13 projecting forward in parallel with 8, 109
9, 139 are provided respectively.

As shown in FIG. 16, a base plate 140 is arranged above the front ends of the horizontal members 139, 139, and guide rods 141, 141 are provided near the center near one end and the other end of the base plate 140. Each of them is inserted so as to be vertically movable.

The upper part of the base plate 140 is shown in FIG.
As shown in FIG. 3, the elevating plate 6 is provided, and the air cylinder 142 is provided in the lower part near the center of the base plate 140.
Are provided, supporting pieces 143, 143 rising upward are formed in the upper part near the center near the front edge of the elevating plate 6, respectively. As shown in FIG. 19, a hanging wall 144 is formed downward, and the upper end of the piston rod 145 of the air cylinder 142 is fixed near the center of the lift plate 6 near the front edge thereof. Guide rods 141 and 14 are provided on one side and the other side.
The upper ends of 1 are fixed.

As shown in FIG. 16, a receiving plate 7 is arranged above the elevating plate 6, and a flat portion 146 of the receiving plate 7 has a front edge, as shown in FIGS. A hanging piece 147 bent toward the upper side is formed, and an inclined portion 148 bent obliquely upward is formed at the rear edge of the flat surface portion 146 of the receiving plate 7.

In the lower portion of the flat surface portion 146 of the receiving plate 7, FIG.
As shown in FIG. 6, a holder plate 149 is provided, and a vertical plate 150 is provided below the holder plate 149 near the front edge.
18 and 19, hanging pieces 151 and 151 are formed downward on one side and the other side near the rear edge of the holder plate 149, respectively, as shown in FIGS. 150 is a support piece 14 for the lifting plate 6.
3 and 143 are rotatably supported via a support pin 152, and the holder plate 149 is a flat portion 14 of the receiving plate 7.
It is fixed to the lower surface of 6.

The outside of the hanging wall 144 of the lift plate 6 is shown in FIG.
8 and FIG. 19, the air cylinder 8 is arranged, a bracket 154 is provided on the outer side of the hanging wall 144 of the lift plate 6 near the lower end, and the lower edge of the bracket 154 is bent outward. A bent projecting piece 155 is formed, and the air cylinder 8 is attached to the tip of the projecting piece 155 of the bracket 154.
The lower end portion of the holder plate 149 is swingably supported via a support pin 156, and the lower end portions of the hanging pieces 151 and 151 of the holder plate 149 are connected to the upper end portion of the piston rod 157 of the air cylinder 8 via a connecting pin 158. ing.

As shown in FIG.
And, as shown in FIG. 15, a vertical plate 159 is provided, and a flat plate 16 is provided on the front side near the upper end of the pillar 135 and near the center.
0, 161 are provided respectively, and the flat plate 160,
Brackets 162 and 163 are provided on the outer side of 161 respectively, and the vertical plate 159 is a protruding piece 1 of the bracket 162.
64 and the tip of the overhanging piece 165 of the bracket 163.

As shown in FIGS. 18 and 19, a support shaft 166 is horizontally installed between the upper edge of the protruding piece 137 of the side plate 136 and the upper edge of the protruding piece 137 of the side plate 136. Support shaft 16
A roller 167 is rotatably supported on the roller 6,
7 is engaged with the front surface of the column 135.

As shown in FIG.
As shown in FIG. 15 and FIG. 15, a suspension plate 168 extending outward is disposed, and in the lower part near the center of the suspension plate 168, as shown in FIG. 16
9 is provided, and the connecting rod 16 is provided near the center of the suspension plate 168.
The upper end of 9 is fixed.

The outside of the side plate 136 is shown in FIGS.
As shown in FIG. 2, support members 170, 170 are respectively arranged, a shaft 171 is horizontally installed between the support members 170, and the support member 1 is attached to the shaft 171.
A worm 172 is fixed between the support member 170 and the support member 170, and the shaft 1 is attached to the support member 170 and the support member 170.
One end of the shaft 71 and the vicinity of the center in the longitudinal direction are rotatably supported, and the handle 17 is attached to the other end of the shaft 171.
3 is fixed.

The upper end of the side plate 136 near the rear edge and the side plate 13
As shown in FIGS. 18 and 19, a shaft 174 is horizontally installed between the upper end portion near the rear edge of the shaft 6.
As shown in FIG. 20, the worm 172 is provided at one end of the worm 172.
A worm wheel 175 that meshes with the roller 176, 17 is fixed to one end and the other end of the shaft 174.
6 are rotatably supported, and the sprocket 1 is provided between rollers 176 and 176 near the center of the shaft 174.
77 is fixed, and one end and the other end of the shaft 174 are rotatably supported at the upper ends near the rear edges of the side plates 136, 136.
5 respectively engaged with the rear surface.

Lower end of connecting rod 169 and sprocket 177
As shown in FIG. 20, a chain 178 is provided between the upper end and the lower end of the connecting rod 169, and the upper end of the chain 178 is connected to the sprocket 177.
The lower end of the chain 178 is fixed to a part of the sprocket 177.

The lower end portion of the side plate 136 near the rear edge and the side plate 13
As shown in FIGS. 18 and 19, a support shaft 179 is laterally provided between the lower end of the support shaft 6 and the rear end thereof, and as shown in FIG. 20 at one end and the other end of the support shaft 179. To roller 1
80 and 180 are rotatably supported respectively, and support shaft 17
A collar 181 is fitted between the rollers 180, 180 near the center in the longitudinal direction of the roller 9, and the rollers 180, 180 are engaged with the rear surfaces of the columns 135, respectively.

On the suspension plate 168, as shown in FIG.
The side plates 136 and 136 are attached to the chains 17 on both sides of the column 135.
The side plates 136, 136 are suspended by the roller 8 and the rollers 176, 176, 176 and the rollers 180, 18 on both sides of the support column 135, as shown in FIGS. 18 and 19.
It is supported in a static state by 0.

Then, by manually rotating the handle 173, the shaft 171 is rotated with respect to the support members 170, 170 on the outer side of the side plate 136, and at the same time, the worm 172 is rotated together with the shaft 171 and the worm wheel. 175 is rotated while meshing with the worm 172,
The shaft 174 and the worm wheel 175 together with the side plate 1
36, 136 is rotated with respect to the upper end near the rear edge, and the sprocket 177 is rotated with the shaft 174 while meshing with the lower end of the chain 178.
While the sprocket 177 is rotated, the chain 178 vertically moves the both sides of the support column 135 by the chain 178, and the base plate 140 moves vertically with respect to the front of the support column 135 together with the side plates 136 and 136. ing.

As shown in FIG.
, Side plates 182 and 182 are respectively arranged, and the base plate 18 is provided on the side plates 182 and 182.
3 is provided, and one side portion and the other side portion of the base plate 183 are fixed to the upper ends of the side plates 182 and 182, respectively.

The upper part of the base plate 183 is shown in FIG.
2, an air cylinder 184 is provided, brackets 185 and 185 are provided on upper portions of one side edge and the other side edge of the base plate 183, and guide rods 186 and 186 are provided on the brackets 185 and 185. Each of them is inserted movably in the front-back direction.

Above the receiving plate 7, as shown in FIG.
A long molding plate 9 is arranged along the longitudinal direction of the guide frame 4, and inside the molding plate 9, as shown in FIG.
A substrate 187 parallel to this is provided, and the molding plate 9
Partition plates 188, 188 that are parallel to each other are provided between the center of the base plate 187 and the center of the base plate 187, and the tip end of the piston rod 189 of the air cylinder 184 is fixed near the center of the base plate 187. The front end portions of the guide rods 186 and 186 are fixed to one end portion and the other end portion, respectively.

Inside one end and the other end of the molding plate 9,
As shown in FIG. 21, brackets 190 and 190 are provided, and support pins 191 and 191 protruding upward are fixed to the brackets 190 and 190, respectively, and one end of the molding plate 9 is attached to the support pins 191 and 191. Clamps 10, 10 for sandwiching both sides of the mouth portion 19a of the bag 19 are swingably supported on the side portions of the one end and the other end, respectively. Pressing pawls 192 and 192 are formed on the outer side, and arms 193 and 193 that project inward are formed on the clamps 10 and 10, respectively.

The side walls of the partition plates 188, 188 are shown in FIG.
As shown in FIG. 1, air cylinders 194 and 194 are respectively arranged between the molding plate 9 and the substrate 187, and actuating members 196 and 196 are fixed to the tips of the piston rods 195 and 195 of the air cylinders 194 and 194, respectively. The tips of the arms 193, 193 of the clamps 10, 10 are connected to the tips of the overhanging pieces 197, 197 of the actuating members 196, 196 via connecting pins 198, 198, respectively.

When the filling machine 2 fills the inside of the bag 19 with the powder or granular material, the movable table 5 is provided between the vertical end 102 of the guide frame 4 and the other end of the vertical end 103 of the guide frame 4 by the chain 11. The receiving plate 7 has been moved and is in a standby state positioned below the chute 13 of the filling machine 2.

Next, the operation of this embodiment will be described.

First, as shown in FIG. 4, after stacking a plurality of bags 19 on the table 18 of the bag feeder 16, the piston rod 33 of the air cylinder 31 of the bag unloader 17 is attached to the suction cup holder 34 by its own weight. When extended downward by,
As shown in FIG. 22, the suction cup holder 34 is attached to the air cylinder 3.
1, the suction cup 35 moves downward together with the suction cup holder 34 toward the mouth 19a of the bag 19, and the mouth 19a of the bag 19 is sucked by the suction cup 35.

Next, when the piston rod 33 of the air cylinder 31 is retracted upward, as shown in FIG.
The suction cup holder 34 is the piston rod 3 of the air cylinder 31.
3, the suction cups 35 move upward together with the suction cup holders 34 while sucking the mouth portions 19a of the bags 19, and the bags 19 are sucked one by one from the upper portion of the table 18 of the bag feeder 16 by the suction cups 35. Adsorb and pick up.

After that, the air cylinder 2 of the bag removing machine 17
When the piston rod 27 of No. 6 is extended downward, the joint 28 moves the piston rod 27 of the air cylinder 26.
Together with the movement of the joint 28, the holder plate 29 rotates with respect to the lower ends of the vertical members 25, 25, and at the same time, the air cylinder 31 moves together with the holder plate 29 into the table 18 of the bag feeder 16. From the upper side toward the front of the chute 13 of the filling machine 2 by 90 degrees, and the mouth portion 19a of the bag 19 is directed upward with the rotation of the air cylinder 31. As shown in FIG.
One side and the other side of the mouth portion 19a of the
5, 65 and the clamp 58 between the sandwiching plates 65, 65, and one bag 19 is set under the discharge port 82 of the chute 13 of the filling machine 2 while being sucked by the suction cup 35.

Next, when the piston rods 54, 54 of the air cylinders 53, 53 are retracted upward, the joints 55, 55 are moved to the air cylinder 5 as shown in FIG.
3, 53 move upward together with the piston rods 54, 54, and the clamp arms 61, 61 of the clamp 58 and the clamp arms 61, 61 of the clamp 58 move along with the movement of the joints 55, 55, and the support pins 62, 62. As shown in FIG. 7, the supporting plates 62 and 62 swing in directions to close each other, and the holding plates 65 and 65 of the clamp 58 and the holding plates 65 and 65 of the clamp 58 are clamp arms 61 and 61 and the clamp arms 61 and 61, respectively. 61,6
A state in which one side and the other side of the mouth portion 19a of the bag 19 are sandwiched by the swinging of the bag 1 and the bag 19 is suspended below the discharge port 82 of the chute 13 of the filling machine 2 by the clamps 58, 58. Becomes

Thereafter, when suction by the suction cup 35 of the mouth portion 19a of the bag 19 is stopped and the piston rod 27 of the air cylinder 26 of the bag unloader 17 is retracted upward, the joint 28 causes the piston rod of the air cylinder 26 to move. The holder plate 29 moves upward together with 27
The vertical members 25, 2 as the joint 28 moves.
While rotating with respect to the lower end of 5, the air cylinder 31
90 together with the holder plate 29 from the front of the chute 13 of the filling machine 2 toward the upper side of the table 18 of the bag feeder 16.
4 turns, and the suction cup 35 moves to the bag feeder 1 as shown in FIG.
6 returns to the standby position for taking out the bag above the table 18.

Next, the vacuum pipes 101, 101
Move from the front and the rear toward the sandwiching plates 65, 65 of the clamp 58 and the sandwiching plates 65, 65 of the clamp 58, respectively, and at the same time, move to the suction cups 10 at the same time.
0 and 100 move together with the vacuum pipes 101 and 101 toward the front side and the center of the back side of the mouth portion 19a of the bag 19, respectively, in the directions close to each other, and as shown in FIG. 24, the front side of the mouth portion 19a of the bag 19 And the vicinity of the center on the back side is sucked by suction cups 100, 100, respectively.

Then, when the piston rod 73 of the air cylinder 72 is extended along the longitudinal direction of the support plate 41, the joint 74 is moved to the air cylinder 72 as shown in FIG.
6 moves along the longitudinal direction of the support plate 41 together with the piston rod 73, the lever 70 swings clockwise in FIG. 6 as the joint 74 moves, and the support shaft 69 swings as the lever 70 swings. 6, the connecting plate 71 rotates together with the support shaft 69 in the clockwise direction of FIG. 6, and the link plate 46 and the link plate 4 are rotated.
6 swings counterclockwise and clockwise in FIG. 6 as the connecting plate 71 rotates.

By swinging the link plates 46, 46 by the connecting plate 71, the shafts 44, 45 and the shaft 4 are moved.
4, 45 are rotated counterclockwise and clockwise in FIG. 7 with respect to the one end of the support plates 41, 42 and the other end of the support plates 41, 42 as the link plates 46, 46 swing. , The link plates 47, 48 and the link plates 47, 48 are the shafts 44, 45 and the shaft 4.
As the link plates 46, 46 swing in the same direction as the rotation of the plates 4, 45, as shown in FIG.
2 and the horizontal plate 52 move toward both sides of the chute 13 of the filling machine 2 in a direction in which they are close to each other while the link plates 47, 48 and the link plates 47, 48 swing, and the clamp 58 is moved. , 58 move together with the horizontal plates 52, 52 in directions close to each other, and the clamps 58, 58 provide slack to the mouth portion 19a of the bag 19.

The clamp 58, the link plates 47 and 48 of the clamp 58, and the link plates 47 and 48
Vacuum pipe 10 at the same time as the clamp side by
1, 101 move between the holding plates 65, 65 of the clamp 58 and the holding plates 65, 65 of the clamp 58 in a direction in which they are separated from each other toward the front and the rear, respectively, and the suction cup 10
0 and 100 move together with the vacuum pipes 101 and 101 in a direction away from each other toward the front and the rear while sucking around the center of the front side and the back side of the mouth portion 19a of the bag 19, respectively, and as shown in FIG. The mouth 19a of 19 is opened while being sucked by the suction cups 100.

Then, when the piston rod 86 of the air cylinder 85 is extended downward, the operating member 87 moves downward together with the piston rod 86 of the air cylinder 85, as shown in FIG. 93 is swung in the clockwise direction and the counterclockwise direction in FIG.
The bearings 91, 92 as the arms 93, 93 swing.
7 and the bearings 91 and 92 as fulcrums, respectively, and rotate in the clockwise and counterclockwise directions in FIG.
The expansion chute 83 rotates in the clockwise direction and the counterclockwise direction in FIG. 7 while entering the angular axis 90 and the angular axis 90 into the mouth portion 19a of the bag 19, and as shown in FIG. 26, the bottom wall of the expansion chute 83. 83a and the bottom wall 83a of the expansion chute 83 are opened on both sides of the lower part of the discharge port 82 of the chute 13 of the filling machine 2 until they are parallel to each other, and the mouth part 19a of the bag 19 is expanded as shown in FIG. Shoot 83,8
3, the powder and granules discharged from the weighing machine 12 are filled into the bag 19 through the chute 13 of the filling machine 2 until a predetermined amount is reached.

Then, at the same time when the filling of the powder and granules into the bag 19 by the filling machine 2 is completed, the piston rod 86 of the air cylinder 85 is retracted upward,
, The operating member 87 moves upward together with the piston rod 86 of the air cylinder 85, and the arm 93
And the arm 93 swings counterclockwise and clockwise in FIG. 28 with the movement of the actuating member 87, and the angular axis 90 and the angular axis 90 move with the swinging of the arms 93, 93. While rotating in the counterclockwise and clockwise directions in FIG. 26 about the bearings 91 and 92, the expansion chute 83 and the expansion chute 83 together with the angular axis 90 and the angular axis 90 in the counterclockwise and clockwise directions in FIG. 26, respectively. It rotates and, as shown in FIG. 7, the bottom wall 8 of the expansion chute 83.
3a and the bottom wall 83a of the expansion chute 83 close the discharge port 82 of the chute 13 of the filling machine 2.

After that, when suction by the suction cups 100, 100 near the front and back sides of the mouth portion 19a of the bag 19 is stopped and the piston rod 73 of the air cylinder 72 is retracted along the longitudinal direction of the support plate 41, As shown in FIG. 6, the joint 74 moves along with the piston rod 73 of the air cylinder 72 along the longitudinal direction of the support plate 41,
The lever 70 swings counterclockwise in FIG. 25 as the joint 74 moves, and the support shaft 69 pivots counterclockwise in FIG. 25 with the sleeve 68 as a fulcrum while the lever 70 swings. The plate 71 rotates together with the support shaft 69 in the counterclockwise direction in FIG.
6 swings in the clockwise direction and the counterclockwise direction in FIG. 25 as the connecting plate 71 rotates.

By swinging the link plates 46, 46 by the connecting plate 71, the shafts 44, 45 and the shaft 4 are moved.
While the link plates 46, 46 swing, the reference numerals 4, 45 rotate clockwise and counterclockwise in FIG. 26 with respect to one end of the support plates 41, 42 and the other end of the support plates 41, 42, respectively. , The link plates 47, 48 and the link plates 47, 48 are the shafts 44, 45 and the shaft 4.
As the link plates 46, 46 swing in the same direction as the rotation of the plates 4, 45, respectively, as shown in FIG.
And the horizontal plate 52 moves in a direction in which they are spaced from each other from both sides of the chute 13 of the filling machine 2 while being horizontal while the link plates 47, 48 and the link plates 47, 48 swing. Horizontal plate 5
2, 52 and 52 respectively move in a direction away from each other,
Tension is applied to the mouth portion 19a of the bag 19 by the clamps 58, 58.

Next, when the piston rod 189 of the air cylinder 184 is extended forward, as shown in FIG. 29, the molding plate 9 is moved to the back side of the mouth 19a of the bag 19 from the rear side together with the piston rod 189 of the air cylinder 184. The front surface of the molding plate 9 comes into contact with the back side of the mouth portion 19a of the bag 19 by moving toward the front side.

Thereafter, when the piston rod 99a of the air cylinder 99 is extended forward along the longitudinal direction of the horizontal member 95, the arms 97, 97 move the support shafts 96, 96 as the piston rod 99a of the air cylinder 99 extends. As a fulcrum, they swing in the counterclockwise direction in FIG.
8 is a bag 1 from the front as the arms 97, 97 swing.
9, it moves toward the front side of the mouth 19a, and as shown in FIG. 30, the rear edge of the pressing plate 98 abuts on the front side of the mouth 19a of the bag 19 to bring the mouth 19a of the bag 19 from the front side and the back side. The pressure plate 98 and the molding plate 9 are pressed to mold.

Next, when the piston rods 195, 195 of the air cylinders 194, 194 are extended along the longitudinal direction of the forming plate 9, the actuating members 196, 196 together with the piston rods 195, 195 of the air cylinders 194, 194 form the forming plate 9. Along the longitudinal direction of the clamp 10,
As the operating members 196 and 196 move, the reference numeral 10 swings counterclockwise and clockwise in FIG. 29 with the support pins 191 and 191 as fulcrums, respectively, and as shown in FIGS. 192 and clamp 10
The holding claws 192 clamp one side and the other side of the mouth portion 19a of the bag 19 to the one end portion and the other end portion of the molding plate 9, respectively.

Then, when the piston rod 99a of the air cylinder 99 is retracted rearward along the longitudinal direction of the horizontal member 95, the arms 97, 97 move the support shafts 96, 96 as the piston rod 99a of the air cylinder 99 retracts. As a fulcrum, they swing in the clockwise direction in FIG. 30, respectively, and as shown in FIG. 33, the pressing plate 98 separates from the front side of the mouth portion 19a of the bag 19 toward the front as the arms 97, 97 swing.

Next, when the piston rods 54 of the air cylinders 53 are extended downward, as shown in FIG.
As shown in FIG.
3, 53 move downward together with the piston rods 54, 54, and the clamp arms 61, 61 of the clamp 58 and the clamp arms 61, 61 of the clamp 58 move with the movement of the joints 55, 55, and the support pins 62, 62. The support pins 62, 62 swing about the supporting points 62, 62 in the directions of opening each other, so that the holding plates 65, 65 of the clamp 58 and the holding plates 65, 65 of the clamp 58 are clamped by the clamp arms 61, 65.
61 together with the swinging motion of the clamp arm 61, 61
9 is released from the holding portion on one side and the other side of the mouth portion 19a of FIG.
As shown in FIG.
The holding claw 192 and the holding claw 192 of the clamp 10 are in a suspended state.

Then, when the piston rod 145 of the air cylinder 142 is extended upward, as shown in FIG. 35, the elevating plate 6 rises as the piston rod 145 of the air cylinder 142 extends, and the holder plate 149 moves. The lift plate 6 moves upward as the lift plate 6 moves upward, and the receiving plate 7 moves up together with the holder plate 149, and the flat portion 14 of the receiving plate 7 moves.
6 pushes the bottom of the bag 19 upward, and rides on the top of the flat surface portion 146 of the receiving plate 7 with the bag 19 standing upright.

Next, when the motor M is driven, the speed reducer 1
The input shaft 121 of 19 is the drive shaft 1 of the motor M via the joint.
20, the speed reducer 119 reduces the rotation speed of the motor M, the drive sprocket 123 rotates with the output shaft 122 of the speed reducer 119, and the chain 129 rotates the drive sprocket 123 to rotate the driven sprocket 125. The driven sprocket 125 is rotated by the chain 129 in the same direction as the driving sprocket 123.

Chain 12 of driven sprocket 125
By the rotation by 9, the main shaft 124 rotates together with the driven sprocket 125 with the bearings 127, 128 on the inner side of the vertical members 102, 103 of the guide frame 4 close to one end as fulcrums, and at the same time, the drive sprocket 126 rotates the main shaft 124.
Together with the driven sprocket 125, the chain 11 moves along the longitudinal direction of the guide frame 4 as the drive sprocket 126 rotates, and the driven sprocket 131 moves as the chain 11 moves. It rotates in the same direction as the drive sprocket 126,
30 is a bearing 13 on the inner side of the vertical members 102, 103 of the guide frame 4 near the other end together with the driven sprocket 131.
It rotates about 2, 133 as a fulcrum.

Sprocket 126 for driving the chain 11
The movable base 5 moves the horizontal portion 1 of the chain 11
34, along with the longitudinal members 102, 103 of the guide frame 4 along with the longitudinal direction of the vertical members 102, 103, moves from below the chute 13 of the filling machine 2 to below the sewing machine 3, and at the same time, the support column 135 moves the column 135.
Together with the support frame 135, the molding plate 9 moves from the lower part of the chute 13 of the filling machine 2 toward the lower part of the sewing machine 3 together with the support frame 135, and the pressing claw 192 of the clamp 10 and the pressing of the clamp 10 are held. The nail 192 is the bag 19
The one side and the other side of the mouth portion 19a of the molding plate 9 are moved along the longitudinal direction of the guide frame 4 with the one end and the other end of the molding plate 9 held therebetween, and the receiving plate 7 moves the movable table 5. With this, the bag 19 is conveyed from the filling machine 2 toward the sewing machine 3 while the bag 19 is placed on the sewing machine 3, and the sewing machine 3 seals the mouth portion 19a of the bag 19 with a backing paper (not shown) and sewn.

After that, the sewing of the mouth portion 19a of the bag 19 by the sewing machine 3 is completed, and the movable table 5 is moved by the chain 11 from below the chute 13 of the filling machine 2 to one end of the vertical member 102 of the guide frame 4 and the vertical member. When it moves to a fixed position between the vertical member 103 and one end of the guide frame 103, the driving of the motor M is stopped, and the movable table 5 moves the movable member 5 to the one end of the vertical member 102 of the guide frame 4 and the vertical member 1.
It stops at a fixed position between 03 and one end.

Next, when the piston rods 195, 195 of the air cylinders 194, 194 are retracted along the longitudinal direction of the forming plate 9, the actuating members 196, 196 together with the piston rods 195, 195 of the air cylinders 194, 194 form the forming plate 9. Along the longitudinal direction of the clamp 10,
As the operating members 196 and 196 move, the reference numeral 10 swings in the clockwise and counterclockwise directions in FIG. 32 with the support pins 191 and 191 as fulcrums, respectively, and as shown in FIG. 10 presser pawls 1
Numeral 92 releases the nipping of one end and the other end of the molding plate 9 on one side and the other side of the mouth 19a of the bag 19, respectively.

Next, when the piston rod 189 of the air cylinder 184 is retracted rearward, as shown in FIG. 21, the molding plate 9 moves rearward from the back side of the mouth portion 19a of the bag 19 together with the piston rod 189 of the air cylinder 184. The front surface of the molding plate 9 moves away from the back side of the mouth portion 19a of the bag 19.

Thereafter, when the piston rod 157 of the air cylinder 8 is extended upward, the holder plate 14
9 rotates counterclockwise in FIG. 35 with the support pin 152 as a fulcrum as the piston rod 157 of the air cylinder 8 extends, and as shown in FIG.
46 inclines forward with the rotation of the holder plate 149, and the bag 19 causes the flat portion 14 of the receiving plate 7 due to the weight of the powder particles.
The slide member 6 slides down along the inclination of 6 toward the outside of the vertical member 102 of the guide frame 4 near one end.

Next, when the piston rod 157 of the air cylinder 8 is retracted downward, the holder plate 14
As the piston rod 157 of the air cylinder 8 contracts, the reference numeral 9 rotates in the clockwise direction of FIG. 36 with the support pin 152 as a fulcrum, and as shown in FIG.
6 becomes horizontal with the rotation of the holder plate 149.

After that, when the piston rod 145 of the air cylinder 142 is retracted downward, as shown in FIG. 15, the elevating plate 6 descends as the piston rod 145 of the air cylinder 142 retracts, and the holder plate 149 moves. As the lift plate 6 descends, it moves downward, and the receiving plate 7 descends together with the holder plate 149.

Next, when the motor M is driven to rotate in the reverse direction, the input shaft 121 of the speed reducer 119 rotates together with the drive shaft 120 of the motor M via the joint, and the speed reducer 119 reduces the rotation speed of the motor M. , The drive sprocket 123 rotates together with the output shaft 122 of the speed reducer 119,
29 transmits the rotation of the driving sprocket 123 to the driven sprocket 125, and the driven sprocket 125 rotates in the same direction as the driving sprocket 123 by the chain 129.

Chain 12 of driven sprocket 125
By the rotation by 9, the main shaft 124 rotates together with the driven sprocket 125 with the bearings 127, 128 on the inner side of the vertical members 102, 103 of the guide frame 4 close to one end as fulcrums, and at the same time, the drive sprocket 126 rotates the main shaft 124.
Together with the driven sprocket 125, the chain 11 moves along the longitudinal direction of the guide frame 4 as the drive sprocket 126 rotates, and the driven sprocket 131 moves as the chain 11 moves. It rotates in the same direction as the drive sprocket 126,
30 is a bearing 13 on the inner side of the vertical members 102, 103 of the guide frame 4 near the other end together with the driven sprocket 131.
It rotates about 2, 133 as a fulcrum.

Sprocket 126 for driving the chain 11
The movable base 5 moves the horizontal portion 1 of the chain 11
34, along with the longitudinal members 102, 103 of the guide frame 4, along the longitudinal direction of the vertical frame members 102, 103, from below the sewing machine 3 to below the chute 13 of the filling machine 2, at the same time, the support columns 135 move.
Together with the support 135, the molding plate 9 moves along the longitudinal direction of the guide frame 4 from the bottom of the sewing machine 3 to the filling machine 2.
Moves toward the bottom of the chute 13 of the clamp 10,
10 moves with the forming plate 9 along the longitudinal direction of the guide frame 4, and the receiving plate 7 moves with the movable table 5 along the longitudinal direction of the guide frame 4 from below the sewing machine 3 to below the filling machine 2.

After that, when the movable table 5 is moved by the chain 11 between the one end of the vertical member 102 and the one end of the vertical member 103 of the guide frame 4 to a fixed position below the chute 13 of the filling machine 2, the motor M is moved. Of the vertical frame 102 of the guide frame 4 close to the other end of the vertical member 102 and the vertical member 1 are stopped.
It returns to the original standby state between the other side of 03.

[0095]

As described above, according to the powdery or granular material packaging device of the present invention, the pressing body contacts the mouth of the bag at the filling position where the filling machine fills the bag with the powdery or granular material. Since the holding body holds both sides of the mouth portion of the bag against both ends of the pressing body while contacting, the mouth portion of the bag can be held by the holding body against the pressing body, and the lifting plate can be used as a movable table. At the same time as moving upward, the receiving plate rises while pushing up the bottom of the bag together with the elevating plate, so that the bag can be placed on the upper part of the receiving plate while standing upright, and the moving means can be moved. The platform was moved along the longitudinal direction of the guide frame from the filling position to the sewing position of the sewing machine, and at the same time, the lifting plate and the receiving plate moved together with the movable table from the filling machine toward the sewing machine. Transport from the filling position to the sewing position Since the pressing body and the sandwiching body move together with the movable table from the lower part of the filling machine toward the lower part of the sewing machine while holding the mouth part of the bag, the bag may fall from the upper part of the receiving plate. At the same time, the holding means on both sides of the mouth of the bag releases the holding of the pressing body to both ends of the pressing body, and at the same time, the tilting means tilts the receiving plate with respect to the elevating plate. It can be slid down to the outside of the guide frame along the slope, and it is not necessary to form the mouth of the bag between the filling position and the sewing position of the bag as in the conventional case, so the entire device can be made compact. .

[Brief description of drawings]

FIG. 1 is a front view of a powder or granular material packaging device according to an embodiment of the present invention.

FIG. 2 is a side view of FIG.

FIG. 3 is a plan view of FIG.

FIG. 4 is an enlarged front view of the main part of FIG.

5 is an enlarged plan view of an essential part of FIG.

FIG. 6 is an enlarged front view of the main part of FIG.

7 is a cutaway front view of the main part of FIG.

FIG. 8 is a left side view of a main part cut in FIG.

9 is a side sectional view of the main part of FIG.

FIG. 10 is a side view of the main part of FIG.

11 is a cross-sectional view of the main part of FIG.

FIG. 12 is an enlarged plan view of an essential part of FIG.

FIG. 13 is an enlarged front view of the main part of FIG.

FIG. 14 is an enlarged side sectional view of a main part of FIG.

FIG. 15 is an enlarged side sectional view of an essential part of FIG.

16 is a cutaway front view of the main part of FIG.

17 is an enlarged front view of the main part of FIG.

FIG. 18 is an enlarged view of a main part of FIG.

FIG. 19 is an enlarged view of a main part of FIG.

20 is a right side view of the main part of FIG.

21 is an enlarged plan view of an essential part of FIG.

FIG. 22 is an enlarged front view of the main parts when the bag is taken out from the bag feeder by the bag take-out machine.

FIG. 23 is a side view of a main part cut when the bag is taken out from the clamp of the bag and set.

FIG. 24 is a side sectional view of the main part before opening by the suction cup at the mouth of the bag.

FIG. 25 is an enlarged front view of a main portion of the bag when the bag is clamped and opened by an expansion chute.

FIG. 26 is a cutaway front view of the main part of FIG. 25.

FIG. 27 is a side sectional view of an essential part of FIG. 25.

28 is a side view of the main part of FIG. 27.

FIG. 29 is an enlarged plan view of an essential part before being clamped by the clamps to the molding plates on both sides of the mouth of the bag.

FIG. 30 is a side sectional view of the main part of the bag at the time of molding with a molding plate and a pressing plate at the mouth of the bag.

FIG. 31 is an enlarged front view of a main part when the bag is clamped by the clamps on both sides of the mouth of the bag.

32 is a plan view of an essential part of FIG. 31.

FIG. 33 is a side cross-sectional view of a main part when the bag is clamped by the molding plates on both sides of the mouth of the bag.

FIG. 34 is a side sectional view of an essential part showing a state where the bag is hung by a clamp with respect to a forming plate.

FIG. 35 is a side sectional view of an essential part showing a state where the receiving plate is raised by the air cylinder with respect to the movable table.

FIG. 36 is a side sectional view of an essential part showing an inclined state of the receiving plate with respect to the elevating plate by an air cylinder.

[Explanation of symbols]

 1 frame 2 filling machine 3 sewing machine 4 guide frame 5 movable table 6 lifting plate 7 receiving plate 8 air cylinder 9 forming plate 10 clamp 11 chain 12 weighing machine 13 chute 14 control operation panel 15 printing machine 16 bag feeder 17 bag take-out machine 18 Table 19 Bag 19a Mouth 20 Contact plate 21 Side plate 22 Horizontal member 23 Horizontal member 24 Base plate 25 Vertical member 26 Air cylinder 27 Piston rod 28 Joint 29 Holder plate 30 Connecting pin 31 Air cylinder 32 Support plate 33 Piston rod 34 Sucker holder 35 Sucker 36 Guide rod 37 Vertical member 38 Flat plate 39 Bracket 40 Bracket 41 Support plate 42 Support plate 43 Hanging wall 44 Shaft 45 Shaft 46 Link plate 47 Link plate 48 Link plate 49 Link bra 50 Support pin 51 Support pin 52 Horizontal plate 53 Air cylinder 54 Piston rod 55 Joint 56 Link member 57 Support pin 58 Clamp 59 Drop plate 60 Side plate 61 Clamp arm 62 Support pin 63 Connecting pin 64 Bracket 64a Overhanging piece 65 Clamping plate 66 bracket 67 vertical wall 68 sleeve 69 support shaft 70 lever 71 connecting plate 72 air cylinder 73 piston rod 74 joint 75 connecting pin 76 turnbuckle 77 joint 78 connecting pin 79 joint 80 connecting pin 81 support plate 82 discharge port 83 expansion chute 83a bottom Wall 84 Bracket 85 Air cylinder 86 Piston rod 87 Actuating member 88 Link plate 89 Connecting pin 90 Square shaft 91 Bearing 92 Bearing 93 Arm 94 Connecting pin 95 Water Member 96 Support shaft 97 Arm 98 Pressing plate 99 Air cylinder 99a Piston rod 100 Sucker 101 Vacuum pipe 102 Vertical member 103 Vertical member 104 Horizontal member 105 Horizontal member 106 Side plate 107 Side plate 108 Connection plate 109 Connection plate 110 Axle wheel 112 Wheel 113 wheel 114 axle 115 axle 116 wheel 117 wheel 118 mounting table 119 speed reducer 120 drive shaft 121 input shaft 122 output shaft 123 drive sprocket 124 main shaft 125 driven sprocket 126 drive sprocket 127 bearing 128 bearing 129 chain 130 countershaft 131 driven sprocket 131 132 bearing 133 bearing 134 horizontal part 135 column 136 side plate 137 overhanging piece 138 notch 139 horizontal member 140 base plate 141 guide rod 42 Air cylinder 143 Supporting piece 144 Hanging wall 145 Piston rod 146 Flat part 147 Hanging piece 148 Inclined part 149 Holder plate 150 Vertical plate 151 Hanging piece 152 Support pin 154 Bracket 155 Overhanging piece 156 Support pin 157 Piston rod 158 Connecting pin Plate 160 Flat plate 161 Flat plate 162 Bracket 163 Bracket 164 Overhanging piece 165 Overhanging piece 166 Spindle 167 Roller 168 Suspension plate 169 Connecting rod 170 Supporting member 171 Shaft 172 Worm 173 Chain 17 Roll 17 Prophet 17 Worm 17 Roller 17 176 Spindle 180 Roller 181 Collar 182 Side plate 183 Base plate 184 Air cylinder 185 Bracket 186 Gas Doroddo 187 substrate 188 partition plate 189 piston rod 190 bracket 191 supporting pins 192 retaining pawl 193 arm 194 actuating the air cylinder 195 piston rod 196 member 197 protruding tab 198 connecting pin M motor

Claims (1)

[Claims] 1. A frame is provided with a filling machine, a sewing machine is provided at a side portion of the frame, a guide frame is provided below the filling machine and the sewing machine, and a filling position and a sewing machine are sewn on the guide frame. A movable base that reciprocates between the movable base and a position is provided, an elevating plate is movably provided in the movable base in the vertical direction, a receiving plate is provided on the upper part of the elevating plate, and the elevating plate is inclined to incline the receiving plate Means is provided, a pressing body is provided above the receiving plate so as to be movable in a direction intersecting the longitudinal direction of the guide frame, and a holding body is provided at both ends of the pressing body so as to be swingable, and one end of the guide frame is provided. A powder and granular material packaging device, characterized in that a moving means for moving the movable table along the longitudinal direction of the guide frame is provided between the movable body and the other end.