Plate falling prevention device for stacking

Abstract

The utility model discloses a stacking plate falling prevention device. The stacking plate falling prevention device comprises a supporting plate driving air cylinder installed on the side face of a hanging beam. A driving shaft of the supporting plate driving air cylinder is connected with the rotating shaft rod through an adapter, one end of the adapter is connected with the driving shaft through a rotating pair, the other end of the adapter is fixedly connected with the rotating shaft rod, and a supporting plate hook is fixed to the rotating shaft rod. The stacking plate-falling-preventing device is reasonable in structural design, the stacking plate-falling-preventing device is additionally arranged on the basis of original stacking equipment, the supporting plate driving air cylinder drives the adapting piece, then the rotating shaft rod is driven to rotate, then the supporting plate hook is driven to rotate, the supporting plate hook is located below a plate so as to protect the plate, unnecessary losses are avoided, and the stacking plate-falling-preventing device is suitable for popularization and application. The stacking device is simple in structure, low in cost, particularly suitable for transformation of original stacking equipment and good in application prospect.

Description

Technical Field

[0001] The utility model relates to the technical field of supporting equipment for a color steel plate production line, in particular to a device for preventing plates from falling off during stacking. Background Art

[0002] The palletizer is ancillary equipment for the color-coated steel composite sandwich panel production line. It uses a vacuum system and a variable frequency reducer to transport finished color-coated steel composite sandwich panels and neatly stack the panels required for production for packaging.

[0003] Existing palletizing equipment primarily uses suction cups to hold the sheets, then the palletizer moves left and right, and rises and falls, neatly stacking the sheets needed for production. The suction cups' suction is generated by a vacuum pump. In practice, sheet drop is common, damaging not only the sheets themselves but also the equipment below. There are two main reasons for sheet drop: 1) In an emergency, the vacuum pump loses power, and the suction cups lose their grip, causing the sheets to fall; 2) Sheet drop occurs when the surface color-coated steel sheets on the color-coated steel composite sandwich panel are not firmly bonded to the core material.

[0004] Therefore, it is of great practical significance to develop a device that can effectively avoid the board falling phenomenon. Utility Model Content

[0005] Since the prior art has the above-mentioned defects, the present invention provides a device that can effectively prevent the occurrence of plate falling, so as to solve the problem that the existing suction cup type palletizing equipment is prone to plate falling and thus damaging the plates and the equipment.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A device for preventing pallet from falling off during stacking, comprising a pallet driving cylinder mounted on the side of a hanging beam;

[0008] The driving shaft of the support plate driving cylinder is connected to the rotating shaft rod through an adapter. One end of the adapter is connected to the driving shaft through a rotating pair, and the other end is fixedly connected to the rotating shaft rod. A support plate hook is fixed on the rotating shaft rod.

[0009] The stacking anti-plate-dropping device of the utility model has a reasonable structural design. The stacking anti-plate-dropping device is added on the basis of the original stacking equipment. The adapter is driven by the support plate driving cylinder, which in turn drives the rotating shaft rod to rotate, and then drives the support plate hook to rotate so that it is located under the plate to protect the plate and avoid unnecessary loss. The structure is simple and the cost is low. It is particularly suitable for the transformation of the original stacking equipment and has good application prospects.

[0010] As the preferred technical solution:

[0011] In the above-mentioned device for preventing pallet from falling off, the pallet hook is L-shaped.

[0012] In the above-mentioned device for preventing pallet from falling off, there are two pallet driving cylinders, and the two pallet driving cylinders are respectively installed on both sides of the hanging beam.

[0013] In the above-mentioned device for preventing palletizing from falling off, there are two rotating shaft rods, which are respectively arranged on both sides of the hanging beam, and the rotating shaft rods are parallel to the hanging beam.

[0014] In the above-mentioned device for preventing palletizing plates from falling off, the adapter and the fixed end of the shaft rod are provided with a cylindrical opening matching the shaft rod, and the shaft rod is inserted into the cylindrical opening and fixedly connected to the adapter.

[0015] In the above-mentioned device for preventing palletizing plates from falling off, the rotating shaft rod is fixed to the mounting plate connected to the hanging beam via a rotating shaft rod fixing seat.

[0016] In the above-mentioned device for preventing palletizing from falling off, a channel steel is installed below the hanging beam and a suction cup is installed on the channel steel.

[0017] In the above-mentioned device for preventing pallet from falling off, there are a plurality of pallet hooks, and the plurality of pallet hooks are arranged equidistantly along the length direction of the rotating shaft.

[0018] The above technical solution is only a feasible technical solution of the present invention. The protection scope of the present invention is not limited to this. Those skilled in the art can reasonably adjust the specific design according to actual needs.

[0019] Compared with the prior art, the above utility model has the following advantages or beneficial effects:

[0020] (1) The stacking anti-plate drop device of the utility model has a reasonable structural design. The adapter is driven by the support plate driving cylinder, which in turn drives the rotating shaft rod to rotate, and then drives the support plate hook to rotate, so that it is located under the plate to protect the plate and avoid unnecessary loss;

[0021] (2) The stacking board anti-dropping device of the utility model is an additional stacking board anti-dropping device on the basis of the original stacking equipment. It has a simple structure and low cost. It is particularly suitable for the transformation of the original stacking equipment and has good application prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention and its features, configurations, and advantages will become more apparent upon reading the detailed description of the non-limiting embodiments described below with reference to the accompanying drawings. Like reference numerals indicate like parts throughout the drawings. The drawings are not necessarily drawn to scale, with emphasis placed on illustrating the subject matter of the present invention.

[0023] Figure 1This is a front view of the stacking anti-plate falling device of the present invention;

[0024] Figure 2 This is a left view of the stacking anti-plate falling device of the present invention;

[0025] Figure 3 This is a schematic diagram of the pallet hook of the pallet anti-drop device of the present invention in an open state;

[0026] Among them, 1 is a hanging beam, 2 is a channel steel, 3 is a suction cup, 4 is a plate, 5 is a support plate driving cylinder, 6 is a rotating shaft rod, 7 is a support plate hook, 8 is a rotating shaft rod fixing seat, and 9 is an adapter. DETAILED DESCRIPTION

[0027] The structure of the present invention will be further described below with reference to the accompanying drawings and specific embodiments, but they are not intended to limit the present invention.

[0028] Example 1

[0029] A device for preventing pallet from falling off, such as Figures 1-3 As shown, it includes two support plate driving cylinders 5 respectively installed on both sides of the hanging beam 1, a channel steel 2 is installed under the hanging beam 1 and a suction cup 3 is installed on the channel steel 2;

[0030] The driving shaft of the pallet driving cylinder 5 is connected to the rotating shaft rod 6 through the adapter 9 (there are two rotating shaft rods 6 and the two rotating shaft rods 6 are respectively arranged on both sides of the suspension beam 1, the rotating shaft rod 6 is parallel to the suspension beam 1, and the rotating shaft rod 6 is fixed to the mounting plate connected to the suspension beam 1 through the rotating shaft rod fixing seat 8). One end of the adapter 9 is connected to the driving shaft through a rotating pair, and the other end is fixedly connected to the rotating shaft rod 6 (the fixed end of the adapter 9 and the rotating shaft rod 6 is provided with a cylindrical opening matching the rotating shaft rod 6, the rotating shaft rod 6 is inserted into the cylindrical opening and fixedly connected to the adapter 9). An L-shaped pallet hook 7 is fixed on the rotating shaft rod 6. There are multiple pallet hooks 7 and the multiple pallet hooks 7 are equidistantly arranged along the length direction of the rotating shaft rod 6.

[0031] The operation process of the stacking anti-drop device is as follows: after the suction cup absorbs the plate, the support plate drives the cylinder to push out so that the support plate hook is placed under the plate. When the plate falls, the support plate hook can hold the plate and play a protective role to avoid unnecessary losses, such as Figure 2 As shown, Figure 3 This is a schematic diagram of the pallet drive cylinder retracting and the pallet hook opening.

[0032] In summary, the present application provides a stacking anti-plate-dropping device with a reasonable structural design. The adapter is driven by the support plate driving cylinder, which in turn drives the rotating shaft rod to rotate, and then drives the support plate hook to rotate, so that it is located under the plate to protect the plate and avoid unnecessary losses. A stacking anti-plate-dropping device is added on the basis of the original stacking equipment. The structure is simple and the cost is low. It is particularly suitable for the transformation of the original stacking equipment and has good application prospects.

[0033] Those skilled in the art should understand that they can implement variations based on the prior art and the above embodiments, which will not be described in detail here. Such variations do not affect the essence of the present invention and will not be described in detail here.

[0034] The above describes the preferred embodiments of the present invention. It should be understood that the present invention is not limited to the above-mentioned specific embodiments, and the devices and structures that are not described in detail should be understood to be implemented in a common manner in the art; any technician familiar with the art can use the above-mentioned disclosed methods and technical contents to make many possible changes and modifications to the technical solutions of the present invention without departing from the scope of the technical solution of the present invention, or modify them into equivalent embodiments with equivalent changes, which does not affect the essential content of the present invention. Therefore, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention that do not depart from the content of the technical solution of the present invention are still within the scope of protection of the technical solution of the present invention.

Claims

1. A device for preventing palletizing from falling off, characterized in that: It includes a pallet drive cylinder mounted on the side of the hanging beam; The driving shaft of the support plate driving cylinder is connected to the rotating shaft rod through an adapter. One end of the adapter is connected to the driving shaft through a rotating pair, and the other end is fixedly connected to the rotating shaft rod. A support plate hook is fixed on the rotating shaft rod.

2. A palletizing anti-dropping device according to claim 1, characterized in that: The support plate hook is L-shaped.

3. The device for preventing palletizing from falling off according to claim 1, characterized in that: There are two support plate driving cylinders in total, and the two support plate driving cylinders are respectively installed on both sides of the hanging beam.

4. A palletizing anti-dropping device according to claim 3, characterized in that: There are two rotating shaft rods in total, and the two rotating shaft rods are respectively arranged on both sides of the hanging beam, and the rotating shaft rods are parallel to the hanging beam.

5. The device for preventing palletizing from falling off according to claim 1, characterized in that: The adapter and the fixed end of the rotating shaft rod are provided with a cylindrical opening matching the rotating shaft rod, and the rotating shaft rod is inserted into the cylindrical opening and fixedly connected to the adapter.

6. The device for preventing palletizing from falling off according to claim 1, characterized in that: The rotating shaft rod is fixed on a mounting plate connected to the suspension beam through a rotating shaft rod fixing seat.

7. The device for preventing palletizing from falling off according to claim 1, characterized in that: A channel steel is installed below the hanging beam and a suction cup is installed on the channel steel.

8. The device for preventing palletizing from falling off according to claim 1, characterized in that: There are a plurality of support plate hooks, and the plurality of support plate hooks are arranged equidistantly along the length direction of the rotating shaft rod.

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