JPH057604U - Supply stand for packaging machine - Google Patents

Abstract

(57) [Summary] [Purpose] Wrap chopsticks and bento together without using chopsticks on the bento. [Structure] A conveyor belt 23b continuously provided to a supply conveyor of a packaging machine, a frame member 18 provided on an upper surface of a column 4 to be raised, and a plurality of frames provided on the frame member 18 via arms 19a to 19e. Supply arms 20, 20a, and an abutment plate 27 that stops the lunch box B, which is brought into contact with the tip of the lunch box B and conveyed by the conveyor belt 23b, on the plurality of supply article arms 20, 20a, and the supply article. The chopstick receiver, which is provided on the frame member 18 ahead of the receiving arms 20 and 20a in the conveying direction and has an upper surface formed in a concave portion orthogonal to the conveying direction of the conveying belt 23b, receives chopsticks A to be conveyed. The member 26 is provided so that the chopstick A is positioned in contact with the side surface of the bent box B ahead in the transport direction.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

  The present invention relates to a supply receiving device for a packaging machine, and more particularly to a packaging for packaging lunch boxes and the like. Supply in a packaging machine in which chopsticks are packed together with bento The present invention relates to a product cradle device.

[0002]

[Prior art and its problems]

  Generally, in a packaging machine that wraps bento with chopsticks, tape the chopsticks on the bento beforehand. Etc. to stop the integrated lunch box, and then raise the transported lunch box with the supply stand device. It   At this time, the packaging film should be spread on the upper surface of the supply stand in advance. Since the lunch box is raised above the surface of the packaging film, The packaging film adheres to the upper surface and the peripheral surface.   After this, a pair of wings that opens and closes the position corresponding to the lower surface of the raised lunch box in the horizontal direction. When the root member closes from the upper surface of the end of the packaging film, the bento encloses its peripheral surface. It is covered with a mounting film and can be discharged from the supply cradle device in this state. ing.

[0003]   In the supply cradle device in the conventional packaging machine configured as described above, , When the lunch box is covered with a wrapping film, the chopsticks can be taped beforehand to the lunch box Was required, and the packaging work was complicated.

[0004]   This device does not need to tape the chopsticks to the bento, but keeps the chopsticks and the bento separately. Wrap the bento with the packing film with the chopsticks in the specified position even when transported. An object of the present invention is to provide a supply cradle device in a packaging machine that can be removed.

[0005]

[Means for solving problems]

  In order to achieve the above object, the present invention conveys two items of different sizes. It is provided at the end of the supply transport section for receiving the transported goods, A supply cradle device that is raised toward a packaging section of a packaging film device, the supply device comprising: The product cradle device includes a conveyor belt that is continuously provided to the supply conveyor and a support column that is lifted. A frame member provided on the upper surface and a plurality of supplies provided on the frame member via an arm A large product conveyed by the conveyor belt by contacting the receiving arm with the tip of the large product An abutting plate that stops objects on a plurality of supply receiving arms, It is provided on the frame member on the other side in the feeding direction, and its upper surface is orthogonal to the feeding direction of the feeding belt. A chopstick tray that is formed in a concave recess that receives small items to be transported. And a member for carrying small articles placed on the supply conveyor section by the conveyor belt. After being sent, it stops in the concave part of the chopsticks member, and a large item Stop at the upper surface of the multiple supply receiving arms. Characterized in that it is positioned in the supply receiving device with a small product in contact with the side surface. This is a configuration of the supply stand for the packaging machine.

[0006]   Also, the large item is a rectangular box lunch, and the small item is a flat plate. The chopsticks of the above, and the upper end of each supply receiving arm is bendable, The abutting plate has a configuration that can be adjusted in the transport direction of the transport belt. .

[0007]

[Action]

  By adopting the above means, this invention first puts chopsticks and bento first with the chopsticks first. And then place them on the supply conveyor, they are conveyed by the supply conveyor, and the supply tray is mounted. It is further transported by the stationary transport belt and reaches the upper surfaces of the plurality of supply receiving arms.   In this case, the chopsticks that have been previously conveyed should be erected on the upper surface of the frame member from the supply receiving arm. While jumping into the recess on the upper surface of the chopstick receiving member and stopping, the bento is The part in the sending direction contacts the abutting plate and stops on the upper surface of the supply receiving arm.   Therefore, at this time, stop with the chopsticks in contact with the side of the bento in the transport direction. ing.

[0008]   After this, the packaging flies that have been raised by the columns and previously transported and developed. By pushing the center of the film upwards, the upper surface and the 4th circumferential surface of the lunch box are covered. To be done.   After that, the blade member of the packaging machine is activated to wrap the lower surface of the lunch box.

[0009]

【Example】

  An embodiment of the present invention shown in the drawings will be described below.   FIG. 1 shows the whole of a packaging machine 2 provided with a supply tray device 1 according to the present invention. Inside the machine frame 3 of this packaging machine 2, it is possible to move up and down by the vertical movement of the columns 4. The supply cradle device 1 is provided on the side of the supply cradle device 1. A transport unit 5 is provided.

[0010]   A packaging film conveying device 6 is provided on the machine frame 3 of the packaging machine 2. Then, the packaging film is conveyed to the packaging unit 7.

[0011]   As shown in FIGS. 2 and 3, the supply cradle device 1 includes a pair of side plates 10 and 11. A shaft 12 and a plate member 13 spaced apart from the shaft 12 are installed on the plate. A roller 14 is rotatably installed between the side plates 10 and 11 on the outer side of the shaft 12, 15 provided at the end of the roller and the sprocket provided on the shaft 16 of the roller 14. It is connected to the door 17 so as to rotate integrally.

[0012]   On the other hand, it is formed between the both side plates 10 and 11 and the shaft 12 and the roller 14. A frame member 18 provided on the upper portion of the support column 4 is located in the rectangular space. The frame member 18 has a rectangular shape in which the central portion is cut, and a plurality of frame members 18 are provided. (5 in the drawing) arms 19a, 19b, 19c, 19d, 19e are The arms 19a are provided so as to project in the horizontal direction at a predetermined interval in the direction of the la 14, One of 19b, 19c, 19d and 19e in the central portion 19c, Two others 19a, 19b, 19d, 19e have two supply receiving arms 20 above them. Are connected in a state of facing.

[0013]   In this case, arms 19a, 19b, 1 provided with two supply receiving arms 20 Supply provided on arms 19b and 19d located on the center side of 9d and 19e The supply receiving arm 20a of the product receiving arm 20 adjacent to the frame member 18 has an upper portion. It has a shape extending toward the frame member 18, and these two supply receiving arms 20a are chopsticks. It is for business.

[0014]   Further, the plate 13 has six arm portions so as to project between the supply receiving arms 20. The material 21 is provided, and the pulley 22 is rotatable at the tip of each arm member 21. The conveyor belt 2 is provided between each pulley 22 and the roller 14. 3b is stretched, and further, the roller 14 is provided on the roller 14 in the supply-conveying section 5. The conveyor belt 23a is connected to the belt 4 and is stretched.

[0015]   The supply receiving arms provided on the arms 19a, 19b, 19c, 19d, and 19e. In the frame 20, the supply receiving arm 20 provided on the central arm is on the frame member 18 side, , The other supply receiving arm 20 can be bent to the frame member 18 side and the center side, respectively. This is indicated by the arrow.

[0016]   The central portion of the frame member 18 on the side opposite to the supply receiving arms 20 and 20a is , The upper surface is formed into a concave portion, and each of the supply receiving arms is provided by the rod 25. A chopstick receiving member 26 having a height substantially the same as that of 20, 20a is provided upright.

[0017]   Further, an abutting plate 27 is provided closer to the shaft 12 than the frame member 18. The abutting plate 27 is located at a vertical position and a distance from the frame member 18, that is, It can be adjusted in the conveying direction of the feeding belt 23b.

[0018]   Next, the operation of the above will be described.   First, after the drive source of the packaging machine 2 is started, the packaging machine 2 is provided in the central portion of the machine frame 3. The chopstick A, which is a small item, and the bento box B, which is a large item, are laid sideways on the supply conveying section 5. That is, if the chopstick A and the lunch box B are placed so that the carrying direction is the width direction, It is transported by the transport belt 23a to reach the supply tray device 1 and further transported. The upper surface of each supply receiving arm 20, 20a of the supply receiving device 1 by the belt 23b Will be supported by.

[0019]   In this case, first, the chopsticks A that have been conveyed first are for the chopsticks that are positioned ahead in the conveying direction. By the action of the supply receiving arm 20a, the chopstick receiving member 26 or the chopstick receiving member 26 erected on the frame member 18 is erected. And is positioned on the upper surface of the chopstick receiving member 26, and the upper surface of the chopstick receiving member 26 is Since it is formed in the concave portion, it is laterally moved by the action force of the conveyance belt 23b during conveyance. Of the chopsticks A conveyed in the vertical direction with the width direction of the chopsticks A in the vertical direction. Will be placed in the recess of the.

[0020]   On the other hand, the bento box B is conveyed after the chopsticks A, and the edge portion in the conveying direction is on the abutment plate 27. It is stopped in the contact state.

[0021]   Therefore, in this state, the bent box B is vertically oriented on the front side in the transport direction. The chopsticks A are in contact with each other.

[0022]   After this, it is lifted up by the pillars 4 and the packaging film transport device is previously set. 6 pushes up the central part of the packaging film which is transported and developed by The upper surface and the side surfaces of the four circumferences of B are covered.

[0023]   After this, a pair of blade members (not shown) move to each other in the directions of arrows X and Y in FIG. By moving, the lower surface of the bento box B will be wrapped with the wrapping film, and the chopstick A will be on the side surface. The lunch box B whose entire peripheral surface is covered with the packaging film in the state of being located at No.).

[0024]

[Effect of device]

  Since the present invention is configured as described above, it is small in the product feeding section of the packaging machine. Work of placing chopsticks, which is an item, and bento, which is a large item, with the chopsticks first Position the chopsticks on the top surface of the supply tray device in the conveying direction of the lunch box. It is possible to cover the whole by just raising it to the packaging part in this state. You can

[0025]   Therefore, it is necessary to tape the chopsticks to the bento box as before. It is wasteful and has an effect that the packaging work is very easy.

[Brief description of drawings]

FIG. 1 is a schematic view showing an entire packaging machine provided with a supply tray device according to the present invention.

FIG. 2 is a schematic plan view of a supply tray device in the packaging machine according to the present invention.

FIG. 3 is a schematic vertical sectional view of a supply tray device in a packaging machine according to the present invention.

[Explanation of symbols]

1 ... Supply stand 2 ... Wrapping machine 3 ... Machine frame 4 ... Support 5 ... Supply conveyor 6 ... Packaging film transport device 7: Packaging department 10, 11 ... Side plate 12, 16 ... Axis 13 ... Board 14, 24 ... Laura 15, 17 ... Sprocket 18: Frame member 19a, 19b, 19c, 19d, 19e ... Arm 20, 20a ... Supply receiving arm 21 ... Arm member 22 …… Pulley 23a, 23b ... Conveyor belt 25 ... Rod 26: chopstick receiving member 27 ...... Abutting plate A ... chopsticks B ... Bento

Claims (4)

[Scope of utility model registration request] 1. A supply receiving unit which is provided at the end of a supply conveying unit for conveying two different-sized products, receives the conveyed products, and is raised toward a packaging unit of a packaging film device. In the stand device, the supply receiving device is configured such that a conveyor belt continuously provided to the supply conveyor, a frame member provided on an upper surface of a column to be lifted, and the frame member via an arm. A plurality of supply receiving arms provided, an abutting plate for stopping the large articles conveyed by the conveyor belt on the plurality of supply receiving arms by contacting the tips of the large supply receiving arms; The supply member transporting device, further comprising: a chopstick receiving member, which is provided on the frame member ahead of the transporting direction and has an upper surface formed in a concave portion in a direction orthogonal to the transporting direction of the transport belt, and which receives a small product to be transported Small placed on the department After the new item is conveyed by the conveyor belt, it stops in the concave portion of the chopstick member, and the large item stops on the upper surfaces of the plurality of supply item receiving arms. At this time, the large item is conveyed in the forward direction. A supply tray device in a packaging machine, characterized in that a small product is in contact with a side surface of the supply tray in the supply tray device. 2. The supply cradle device for a packaging machine according to claim 1, wherein the large item is a rectangular box lunch, and the small item is a flat chopstick. 3. The supply receiving device for a packaging machine according to claim 1, wherein the upper ends of the supply receiving arms are bendable. 4. The supply cradle device in the packaging machine according to claim 1, wherein the abutting plate is adjustable in the transport direction of the transport belt.