JPH04127729U - Pallet loading device - Google Patents

Abstract

(57) [Summary] [Purpose] To enable the supply position of articles to be changed to the right or left side of the main body of a pallet loading device. [Structure] In the pallet loading device, a horizontal guide rail 17 is provided on the left and right columns 1 and 2 so as to be movable up and down, and a moving frame 25 from which an article holder 110 is suspended is movably attached to the horizontal guide rail 17. The mounting position of the horizontal guide rail 17 is changed so that the side that largely protrudes from the pillars 1 and 2 is on the right or left side, so that it can be mounted on the pillars 1 and 2.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

This invention relates to a pallet loading device that stacks items such as paddy bags onto pallets. Ru.

0002

[Conventional technology]

As a pallet loading device, for example, in Japanese Patent Publication No. 62-47771, there is a A horizontally long horizontal rail is installed on one upright pillar so that it can be raised and lowered, and objects are placed on this horizontal rail. A structure is described in which a horizontally elongated moving frame is equipped with a product holder. Also, Tokukai Akira Publication No. 57-151533 discloses that a rectangular lifting frame is provided inside a gate-shaped support. A structure is described in which a moving frame equipped with an article holder is mounted on an elevating frame.

0003

[Problem that the idea aims to solve]

The conventional pallet loading device has a pallet supply position and a pallet removal position relative to the main body. The location and supply location of goods are fixed. Therefore, this pallet loading device Installation locations will be limited. Therefore, in this invention, we changed the supply position of the article to the left or right side of the main body. The challenge is to make it possible.

0004

[Means to solve the problem]

Horizontal guide rails 17 are installed on the pillars 1 and 2 erected on the left and right sides so that they can be raised and lowered, and the goods are protected. A horizontal guide rail is provided so that the moving frame 25 with the holder 110 attached thereto protrudes forward. 17 and supplies the pallet P from the rear to the lower part of the moving frame 25. In a pallet loading device in which a device 60 is disposed between both supports 1 and 2, the water Installation with the flat guide rail 17 protruding to the right or left side of both columns 1 and 2 can be changed as appropriate.

[0005]

[Function and effect of the idea] The pallet P is supplied by the pallet transfer device 60 from the rear to the front of the main body. , the article is fed to the side of the horizontal guide rail 17 protruding from both supports 1 and 2, and this The article is held by an article holder 110, and the article holder 110 moves along the moving frame 25. The moving frame 25 further moves along the horizontal guide rail 17 to move the article. can be moved to any position on the pallet P, and the horizontal guide rail 17 can be moved up and down. Therefore, articles can be piled up.

[0006] Once the goods are stacked on the pallet P, the side opposite to the goods supply side or The pallet P is transported from the front by a forklift and stored in the warehouse. become. When changing the supply position of articles, use the horizontal guide rail 17 from both supports 1 and 2. Remove it and change the side that protrudes laterally to the opposite side, the right or left side. do it. In this way, by being able to change the supply position of goods to the right or left side of the main body, This increases the degree of freedom in the installation position of this pallet loading device.

[0007]

【Example】

Next, an embodiment of the present invention will be described with reference to the drawings. Supports 1 and 2 are erected on the left and right sides with a distance wider than the left and right width of the pallet P. Both pillars 1 , 2 is supported on the ground by supports 3 and 4 extending in the front and back direction, and is slightly above the supports 3 and 4. On the other hand, the left and right pillars 1 and 2 are integrally connected by a connecting frame 5. Pillar 1 , 2 has a square cylindrical shape and supports sprockets 6 and 7 at the top and bottom of the inside, respectively, and a chain 8. is wrapped around it. The lower sprockets 6 and 6 are rotary shafts supported between the supports 1 and 2. It is fixed to the rotating shaft 9. Another sprocket 10 is fixed to this rotating shaft 9, and A sprocket fixed to the output shaft of the motor 11 with a deceleration brake mounted on the connection frame 5. A chain 13 is wound between the chain 12 and the jacket 12 to receive power transmission.

[0008] Rails 14 are attached to both the left and right sides of the columns 1 and 2, and the rails 14 are An elevating support stand 15 is attached to a chain 8 within the pillars 1 and 2 so that it can move up and down. The left and right lifting supports 15, 15 are integrally fixed by a connecting frame 16, and connected to this connecting frame 16. A horizontal guide rail 17 is attached with bolts 18.

[0009] The horizontal guide rail 17 is installed with one side protruding largely to the side as shown in the figure. However, on the protruding side, the mounting position of the horizontal guide rail 17 to the connecting frame 16 must be changed. By doing this, it can be changed on either the right or left side. The horizontal guide rail 17 includes support columns 1, Similar to 2, it has a hollow rectangular cylindrical shape and has sprockets 19 and 20 pivoted on both left and right ends inside. Chain 21 is wrapped around it. Also, a deceleration block is installed at one end of this horizontal guide rail 17. Attach the motor 22 with a rake and attach one of the sprockets 20 to its output shaft. It is attached. Furthermore, rails 23 are installed on the upper and lower sides of this horizontal guide rail 17. The movable support base 24 is attached to the internal chain so that it can move left and right along this rail 23. It is attached to 21.

0010 The movable frame 25 is attached to the movable support base 24, but the attachment is done by the base 26. is made rotatable with a pin 27 and fixed with a bolt 28, and when the bolt 28 is removed, it can be moved. The movable frame 25 can be rotated from a state where it protrudes forward to a state where it follows the horizontal guide rail 17. I try to do that. Furthermore, a motor 29 with a deceleration brake is attached to the base 26. Ru.

[0011] The movable frame 25 is a shaped steel 30 having a substantially U-shaped cross section, and has a pulley 3 pivoted at its internal tip. 1 and a pulley 32 attached to the output shaft of the motor 29. 33 is wrapped around it. With this movable frame 25 sandwiched between the rollers 34 and 35 from above and below, the support stand 36 is I am wearing it. This hanging support stand 36 is connected to the timing belt 33 inside the steel mold 30. The timing belt 33 is connected with the connecting tool 37, and when the timing belt 33 moves, it becomes a hanging support stand. 36 moves back and forth on the moving frame 25. 38 is the opening side of the shaped steel 30. With a cover to cover, fit the roller 40 onto the mounting pin 39 of this cover 38 and set the timing. This is a guide to prevent the belt 33 from sagging.

0012 The article holder 110 is constructed as follows. A hanging frame 41 is rotatably suspended from the lower part of the hanging support stand 36 using a support shaft 42. I'm growing up. On the upper side of the hanging frame 41, the frame 41 is rotated around a support shaft 42. A rotating electric cylinder 43 for rotating and an opening/closing cylinder for operating an opening/closing mechanism to be described later. An electric cylinder 44 is attached. The rod tip of the rotating electric cylinder 43 is , is connected to a shaft 45 extending downward from the hanging support 36, and this electric cylinder 4 The suspension frame 41 rotates by 90° by the expansion and contraction of step 3.

[0013] Two rotating shafts 46 and 47 are supported through the hanging frame 41, and both rotating shafts 46 , 47, plate-shaped brackets 48, 49 are fixed to both ends thereof. Brackets 48 and 49 The side view shape is approximately triangular, and an outer opening/closing frame 50 is attached to each outer lower end, The upper and inner lower parts of both brackets 48 and 49 are connected by links 51 and 52, respectively. The inner opening/closing frame 53 is attached to the lower end of both links 51 and 52. . The outer opening/closing frame 50 has a fork-shaped scooping body bent inward in an L-shape. 54 are attached at predetermined intervals to scoop out the underside of the article. inner opening/closing frame 53, it points straight downward, the lower end bends slightly inward, and the lowest end points outward and downward. A guide body 55 having a shape similar to that shown in FIG.

[0014] The upper part of one bracket 48 and the rod tip of the opening/closing electric cylinder 44 are connected by a link 56. Such an electric cylinder 44 and brackets 48, 49 The electric cylinder 44 expands and contracts with a structure in which these are connected by links 51, 52, and 56. Then, the guide body 55 moves in and out in parallel, and the scooping body 54 moves around the rotating shafts 46 and 47. You will move inward and outward with your mind in mind.

[0015] A pallet transfer device 60 is arranged between the left and right supports 3 and 4 on the ground. The pallet transfer device 60 rotates around a frame 61 made of band iron, shaped steel, etc. Rotating shafts 62 and 63 are supported, and chains 64 and 64 are wound around the front and back on both left and right sides. Attach sprockets 65 and 66 to the rotating shafts 62 and 63, and A motor 67 with a deceleration brake is connected to the end of the shaft 2. Also, frame 61 The front and rear portions are connected to each other by a pivot shaft 68 so as to be bendable at substantially intermediate positions. The front and rear horizontal frames 69 and 70 that constitute the frame 61 are brought into contact with the inside of the supports 3 and 4. It is fixed with bolts 71 and also serves as reinforcement for the columns 1 and 2.

[0016] On the rear side of the main body, there is a pallet that feeds pallets P one by one onto the pallet transfer device 60. A let supply device 80 is installed. The pallet supply device 80 stacks pallets P and rotates the handle 81. Then, the pallets P fall one by one, slide on the downward inclined roller conveyor 82, and the pallets P fall down one by one. The pallet is moved onto the pallet transfer device 60 and is sent to a predetermined position by the movement of the chain 64. P stops.

[0017] The side of the horizontal guide rail 17 that protrudes more than the supports 1 and 2 (the horizontal guide rail 17 is The paddy bag is placed in A when the rail 17 is installed as shown by the solid line, and in B) as shown in the imaginary line. supplying goods such as Move the hanging frame 41 above this article and scoop it out. The body 54 scoops up the article and moves it onto the pallet P, and the guide body 55 regulates the falling position. while opening the scooping body 54 and dropping it and placing it on a predetermined position on the pallet P. become. After stacking items on pallet P in multiple stages, use a forklift from the front to palletize them. This involves scooping up the kit P and moving it to a predetermined position in the warehouse.

[Submission date] July 2, 1992

[Procedural amendment 1]

[Name of document to be amended] Specification

[Correction target item name] 0009

[Correction method] Change

[Correction details]

As shown in the figure, the horizontal guide rail 17 is attached with one side protruding largely to the side, but the protruding side can be changed to the right or left side by changing the attachment position of the horizontal guide rail 17 to the connecting frame 16. It is possible. The mounting position of the horizontal guide rail 17 to the connecting frame 16 is determined depending on whether the article supply side is on the right side or the left side of the main body , but the distance from the center of the main body to the article supply position is the same whether it is on the right or left side. If this is done, there is no need to change the mounting position of the sensor that regulates the movement range of the moving frame 25 mounted on the horizontal guide rail 17. The horizontal guide rail 17 has a hollow rectangular cylindrical shape similar to the pillars 1 and 2, and has sprockets 19 and 20 pivotally supported on both left and right ends thereof, and a chain 21 is wound around it. Further, a motor 22 with a deceleration brake is attached to one end side of the horizontal guide rail 17, and the above-mentioned one sprocket 20 is attached to its output shaft. Further, rails 23 are attached to the upper and lower sides of this horizontal guide rail 17, and a movable support stand 24 is attached to the chain 21 inside so as to move left and right along the rails 23.

[Brief explanation of drawings]

FIG. 1 is an overall plan view.

FIG. 2 is a side view of the entire device.

FIG. 3 is a partially enlarged side view.

FIG. 4 is a partial side sectional view.

FIG. 5 is a partially enlarged side view.

FIG. 6 is a partial plan cross-sectional view.

[Explanation of symbols]

1 pillar 2 pillars 5 Article holder 17 Horizontal guide rail 25 Moving frame 60 Pallet transfer device 110 Article holder P Palette

Claims (1)

[Scope of utility model registration request] [Claim 1] Horizontal guide rails (17) are provided on pillars (1) and (2) erected on the left and right sides so as to be movable up and down, and the movable frame (25) on which the article holder (110) is attached is directed forward. A pallet transfer device (60) is mounted on the horizontal guide rail (17) so as to protrude and supplies the pallet (P) from the rear to the bottom of the moving frame (25). The pallet loading device is characterized in that the horizontal guide rail (17) can be mounted with the horizontal guide rail (17) protruding to the right or left side of both supports (1), (2) as appropriate. Pallet loading equipment.