Holding and clamping type unstacker

Abstract

The utility model relates to the technical field of unstackers and provides a clamping type unstacker which comprises a support, a first moving block is arranged in the support, a first driving structure used for driving the first moving block to move transversely is arranged in the support, supporting columns are fixed to the two sides of the top end of the first moving block, a moving plate is arranged at one ends of the two supporting columns, and a second driving structure used for driving the first moving block to move transversely is arranged at the other ends of the two supporting columns. Second driving structures used for driving the moving plate to ascend and descend are arranged in the two supporting columns, and an air cylinder is installed at one end of the moving plate. A first screw is driven to rotate through operation of a first motor, so that a first moving block transversely moves under limiting of a limiting block and a limiting groove, and therefore two clamping plates of the device are driven to transversely move to adjust the position, and in addition, the device drives the two clamping plates to vertically adjust the position through operation of an air cylinder; and the device can be adjusted in multiple directions according to the position of the bagged goods, the position of the whole device or the position of the bagged goods does not need to be moved, and practicability is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of depalletizers, in particular to a clamping type depalletizer. Background Art

[0002] The packaging and palletizing of bagged goods have been basically automated. However, in the process of logistics transportation, it is often necessary to disassemble the palletized bagged goods into single bags and transport them in units of bags, such as loading and shipping, and mixing ingredients in the production process.

[0003] At present, the clamping type depalletizers in the prior art are all large-scale integrated ones. When they are installed on the ground, they cannot be adjusted according to the position of the bagged goods. When the position of the bagged goods to be depalletized does not match the position of the depalletizer, either the position of the goods is moved or the depalletizer is moved as a whole, which is very troublesome and has poor practicality. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that the prior art is all large-scale integrated and cannot be adjusted according to the position of bagged goods when installed on the ground. When the position of bagged goods to be depalletized does not match the position of the depalletizer, either the position of the goods is moved or the depalletizer as a whole is moved, which is very troublesome. A clamping type depalletizer is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a clamping type depalletizer comprises a bracket, a first moving block is arranged in the bracket, a first driving structure for driving the first moving block to move horizontally is arranged in the bracket, pillars are fixed on both sides of the top of the first moving block, a moving plate is arranged at one end of the two pillars, a second driving structure for driving the moving plate to be lifted and lowered is arranged in the two pillars, a cylinder is installed at one end of the moving plate, the cylinder passes through one end of the moving plate and is fixed with a fixed plate, inner cavities are opened on both sides of one end of the fixed plate, telescopic rods are installed on the inner walls of the two inner cavities, docking plates are fixed at the output ends of the two telescopic rods, and clamping plates are fixed at one end of the two docking plates.

[0006] Preferably, the first driving structure includes a first motor arranged at one end of the bracket, the output end of the first motor passes through one end of the bracket and is fixed with a first screw, the first moving block is threadedly connected to the first screw, both ends of the first moving block are fixed with limit blocks, and both ends of the inner wall of the bracket are provided with limit grooves matching the limit blocks.

[0007] Preferably, the second driving structure includes connecting blocks fixed on both sides of one end of the movable plate, wherein a second motor is installed at the top of one of the pillars, the output end of the second motor passes through the inner top wall of the pillar and is fixed with a second screw, the second screw is threadedly connected to one of the connecting blocks, and a limiting column is slidably connected to the other connecting block.

[0008] Preferably, a support plate is fixed on the outer wall of the bracket, the first motor is installed on one end of the support plate facing the bracket, and one end of the first screw rod away from the first motor is rotatably connected to the bracket.

[0009] Preferably, the end of the second screw away from the second motor is rotatably connected to the pillar, the limit column is arranged in the other pillar, and both ends of the limit column are fixed to the other pillar, and the opposite ends of the two pillars are provided with grooves matching the connecting block.

[0010] Preferably, stabilizing frames are fixed to both ends of the bracket, stabilizing blocks are fixed to both sides of one end of the two clamps, and stabilizing grooves matching the stabilizing blocks are provided on both sides of one end of the fixing plate located at the two inner cavities.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] In the utility model, the operation of the first motor drives the first screw to rotate, so that the first movable block moves laterally under the limit of the limit block and the limit groove, thereby driving the two clamping plates of the device to move laterally to adjust the position. In addition, the operation of the cylinder drives the two clamping plates to adjust the position vertically, so that the device can be adjusted in multiple directions according to the position of the bagged goods, without moving the device as a whole or the position of the bagged goods, and the utility model is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A three-dimensional diagram of the clamping type depalletizer proposed by the utility model;

[0014] Figure 2 This is a schematic diagram of the first driving structure of the clamping type depalletizer proposed in the utility model;

[0015] Figure 3 This is a schematic diagram of the second driving structure of the clamping type depalletizer proposed in the utility model;

[0016] Figure 4 The utility model provides a schematic diagram of the internal structure of a clamping plate of a clamping type depalletizer.

[0017] Legend: 1. Bracket; 2. Stabilizing frame; 3. First moving block; 4. First driving structure; 401. First motor; 402. First screw; 403. Limiting block; 404. Limiting groove; 5. Support plate; 6. Pillar; 7. Moving plate; 8. Second driving structure; 801. Connecting block; 802. Second motor; 803. Second screw; 804. Limiting column; 9. Slot; 10. Cylinder; 11. Fixed plate; 12. Inner cavity; 13. Telescopic rod; 14. Docking plate; 15. Clamp; 16. Stabilizing block; 17. Stabilizing groove. DETAILED DESCRIPTION

[0018] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0019] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0020] Embodiment 1, as Figure 1-4 As shown, the utility model provides a clamping type depalletizer, including a bracket 1, a first moving block 3 is arranged in the bracket 1, a first driving structure 4 for driving the first moving block 3 to move horizontally is arranged in the bracket 1, pillars 6 are fixed on both sides of the top of the first moving block 3, a moving plate 7 is arranged at one end of the two pillars 6, a second driving structure 8 for driving the moving plate 7 to be lifted and lowered is arranged in the two pillars 6, a cylinder 10 is installed at one end of the moving plate 7, the cylinder 10 passes through one end of the moving plate 7 and is fixed with a fixed plate 11, inner cavities 12 are opened on both sides of one end of the fixed plate 11, telescopic rods 13 are installed on the inner walls of the two inner cavities 12, docking plates 14 are fixed at the output ends of the two telescopic rods 13, and clamping plates 15 are fixed at one end of the two docking plates 14.

[0021] The effect achieved by the entire embodiment 1 is that, through the operation of the first driving structure 4, the first moving block 3 is driven to move horizontally, thereby driving the two clamping plates 15 to move horizontally, so that they are adjusted according to the position of the bagged goods, and through the operation of the second driving structure 8, the moving plate 7 is driven to rise and fall, so that the two clamping plates 15 are adjusted according to the height of the uppermost bagged goods. After the adjustment, the fixed plate 11 is driven to move through the operation of the cylinder 10, so that the two clamping plates 15 are moved to the uppermost bagged goods, and through the operation of the two telescopic rods 13, the uppermost bagged goods are clamped and moved, thereby achieving the effect of destacking.

[0022] Embodiment 2, as Figure 1-4As shown, the first driving structure 4 includes a first motor 401 arranged at one end of the bracket 1, the output end of the first motor 401 passes through one end of the bracket 1 and is fixed with a first screw 402, the first moving block 3 is threadedly connected to the first screw 402, both ends of the first moving block 3 are fixed with limit blocks 403, both ends of the inner wall of the bracket 1 are provided with limit grooves 404 matching the limit blocks 403, the second driving structure 8 includes connecting blocks 801 fixed on both sides of one end of the moving plate 7, the top of one of the pillars 6 is equipped with a second motor 802, the output end of the second motor 802 passes through the inner top wall of the pillar 6 and is fixed with a second screw 803, the second screw 803 is threadedly connected to one of the connecting blocks 801, and the other connecting block 801 is slidably connected to the other connecting block 801. A limiting column 804 is connected, a support plate 5 is fixed on the outer wall of the bracket 1, the first motor 401 is installed on the end of the support plate 5 facing the bracket 1, the end of the first screw 402 away from the first motor 401 is rotatably connected to the bracket 1, the end of the second screw 803 away from the second motor 802 is rotatably connected to the support 6, the limiting column 804 is arranged in another support 6, and both ends of the limiting column 804 are fixed to the other support 6, the opposite ends of the two supports 6 are provided with slots 9 matching the connecting block 801, both ends of the bracket 1 are fixed with stabilizing frames 2, both ends of the two splints 15 are fixed with stabilizing blocks 16 on both sides, and one end of the fixing plate 11 is located on both sides of the two inner cavities 12 and stabilizing grooves 17 matching the stabilizing blocks 16 are provided.

[0023] The effect achieved by the entire embodiment 2 is that the first motor 401 is operated to drive the first screw 402 to rotate, so that the first movable block 3 is moved laterally under the limitation of the limit block 403 and the limit groove 404, thereby driving the two clamping plates 15 of the device to move laterally to adjust the position. In addition, the device drives the two clamping plates 15 to adjust the position vertically through the operation of the cylinder 10, so that the device can be adjusted in multiple directions according to the position of the bagged goods without moving the device as a whole or the position of the bagged goods, which is more practical. The second motor 802 is operated to drive the second screw 803 to rotate, so that the movable plate 7 is raised and lowered under the limitation of the connecting block 801 and the limit column 804, so that the two clamping plates 15 can be adjusted in height according to the position of the top layer of bagged goods.

[0024] Working principle: When the device is used, the operation of the first motor 401 drives the first screw 402 to rotate, so that the first moving block 3 moves horizontally under the limit of the limit block 403 and the limit groove 404, thereby driving the two clamping plates 15 of the device to move horizontally to adjust the position so that it can be adjusted according to the position of the bagged goods. The operation of the second motor 802 drives the second screw 803 to rotate, so that the moving plate 7 is raised and lowered under the limit of the connecting block 801 and the limit column 804, so that the two clamping plates 15 can be adjusted in height according to the position of the uppermost bagged goods. After adjustment, the operation of the cylinder 10 drives the fixed plate 11 to move, so that the two clamping plates 15 move to the uppermost bagged goods, and the operation of the two telescopic rods 13 clamps the uppermost bagged goods and moves them to achieve the effect of destacking.

[0025] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A clamping type depalletizer, comprising a bracket (1), characterized in that: A first moving block (3) is provided in the bracket (1), and a first driving structure (4) for driving the first moving block (3) to move horizontally is provided in the bracket (1). Pillars (6) are fixed on both sides of the top of the first moving block (3), and a moving plate (7) is provided at one end of the two pillars (6). A second driving structure (8) for driving the moving plate (7) to move up and down is provided in the two pillars (6). A cylinder (10) is installed at one end of the moving plate (7), and the cylinder (10) passes through one end of the moving plate (7) and is fixed with a fixed plate (11). Inner cavities (12) are provided on both sides of one end of the fixed plate (11), and telescopic rods (13) are installed on the inner walls of the two inner cavities (12). A docking plate (14) is fixed to the output ends of the two telescopic rods (13), and a clamping plate (15) is fixed to one end of the two docking plates (14).

2. The clamping type depalletizer according to claim 1, characterized in that: The first driving structure (4) comprises a first motor (401) arranged at one end of the bracket (1); the output end of the first motor (401) passes through one end of the bracket (1) and is fixed with a first screw rod (402); the first moving block (3) is threadedly connected to the first screw rod (402); both ends of the first moving block (3) are fixed with limit blocks (403); and both ends of the inner wall of the bracket (1) are provided with limit grooves (404) matching the limit blocks (403).

3. The clamping type depalletizer according to claim 1, characterized in that: The second driving structure (8) comprises connecting blocks (801) fixed on both sides of one end of the moving plate (7), a second motor (802) is installed at the top end of one of the pillars (6), an output end of the second motor (802) passes through the inner top wall of the pillar (6) and is fixed with a second screw rod (803), the second screw rod (803) is threadedly connected to one of the connecting blocks (801), and a limiting column (804) is slidably connected inside the other connecting block (801).

4. The clamping type depalletizer according to claim 2, characterized in that: A support plate (5) is fixed on the outer wall of the bracket (1); the first motor (401) is mounted on an end of the support plate (5) facing the bracket (1); and an end of the first screw rod (402) away from the first motor (401) is rotatably connected to the bracket (1).

5. The clamping type depalletizer according to claim 3, characterized in that: One end of the second screw rod (803) away from the second motor (802) is rotatably connected to the support (6), the limiting column (804) is arranged in another support (6), and both ends of the limiting column (804) are fixed to the other support (6), and the ends of the two supports (6) facing away from each other are provided with slots (9) matching the connecting block (801).

6. The clamping type depalletizer according to claim 1, characterized in that: Stabilizing frames (2) are fixed at both ends of the bracket (1), stabilizing blocks (16) are fixed on both sides of one end of the two clamping plates (15), and stabilizing grooves (17) matching the stabilizing blocks (16) are provided on both sides of one end of the fixing plate (11) located at two inner cavities (12).

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