Coordinate stacker crane

Abstract

The utility model provides a coordinate stacker crane, which relates to the technical field of stacker cranes and comprises two support columns, mounting plates are fixed at the bottom ends of the two support columns, a fixing block is arranged at one ends of the two support columns, a first driving structure used for driving the fixing block to lift is arranged in the two support columns, a connecting plate is arranged at one end of the fixing block, and a second driving structure used for driving the fixing block to lift is arranged at the other end of the connecting plate. And a second driving structure for driving the connecting plate to move is arranged in the fixing block. Through the arrangement of a third motor, a supporting plate can be driven to rotate, so that a clamping plate and a clamping jaw arranged at the bottom end of the supporting plate are driven to rotate by an angle, adjustment can be conducted according to edges and corners of clamped materials, materials with different edges and corners can be conveniently adjusted and clamped, and the practicability is higher; and in addition, through the arrangement of a first stabilizing frame, a second stabilizing frame and a third stabilizing frame, the device can be supported in multiple directions, so that the device is more stable when being placed on the ground, and the practicability is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of palletizers, in particular to a coordinate palletizer. Background Art

[0002] Coordinate palletizer, also known as stacker, stacking machine, etc., belongs to packaging equipment. It has a wide range of uses and is suitable for almost all industries that require packaging, such as daily chemical industry, food and pharmaceuticals, light industry, etc. It is mainly used for palletizing items after packing. It is an important part of the automated assembly line of the packaging industry. It can also be used as a single machine. The palletizer is a device that grabs items from the conveyor line according to a certain running trajectory by a mechanical gripper, and then places them on the pallet to palletize products according to a certain stacking procedure.

[0003] The coordinate palletizer in the existing technology cannot rotate at the grasping position and cannot be adjusted according to the actual grasping angle of the material, which makes it inconvenient to complete the material picking and placing. It has great limitations and poor practicality. In addition, the coordinate palletizer in the existing technology is unstable in placement and may tilt and collapse, which has poor practicality. Utility Model Content

[0004] The purpose of the utility model is to solve the problems in the prior art that the grabbing position cannot be rotated, cannot be adjusted according to the actual angle of grabbing materials, is inconvenient to complete material picking and placing, has large limitations and unstable placement, and may tilt and collapse, and thus a coordinate stacker is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a coordinate stacker, comprising two pillars, the bottom ends of the two pillars are fixed with a mounting plate, one end of the two pillars is jointly provided with a fixing block, the two pillars are provided with a first driving structure for driving the fixing block to lift, one end of the fixing block is provided with a connecting plate, the fixing block is provided with a second driving structure for driving the connecting plate to move, a third motor is installed at the bottom end of the connecting plate, a supporting plate is fixed at the bottom end of the third motor, a bottom block is fixed at the bottom end of the supporting plate, telescopic rods are installed at both ends of the bottom block, the output ends of the two telescopic rods are fixed with connecting frames, clamps are fixed on both sides of the opposite ends of the two connecting frames, and clamps are fixed on the opposite ends of the two groups of clamps.

[0006] Preferably, the first driving structure includes a first moving block arranged in two pillars, wherein a first motor is installed at the top of one of the pillars, the output end of the first motor passes through the inner top wall of the pillar and is fixed with a first screw, the first screw is threadedly connected to one of the first moving blocks, and a first limiting column is slidably connected in the other first moving block, one end of the two first moving blocks is fixed with a connecting block, and one end of the two connecting blocks passes through the pillar and is fixed to the fixed block.

[0007] Preferably, the second driving structure includes a second motor installed at one end of the fixed block, the output end of the second motor passes through one side of the fixed block and is fixed with a second screw, a second movable block is threadedly connected to the outer wall of the second screw, both ends of the second movable block are slidably connected with second limit columns, and one end of the connecting plate passes through the fixed block and is fixed to the second movable block.

[0008] Preferably, one end of the two pillars is provided with a first movable groove matching the connecting block, the bottom end of the first screw is rotatably connected to the pillar, the first limit column is arranged in the other pillar, and both ends of the first limit column are fixed to the pillar.

[0009] Preferably, a second movable groove matching the connecting plate is formed at one end of the fixed block, an end of the second screw rod away from the second motor is rotatably connected to the fixed block, and both ends of the second limiting column are fixed to the fixed block.

[0010] Preferably, a plurality of third stabilizing frames are fixed between the two pillars, a first stabilizing frame is fixed to one end of the two mounting plates, and a second stabilizing frame is fixed to the outer walls of the two pillars.

[0011] Preferably, the top end of the support plate is located on both sides of the third motor and is fixed with stabilizing plates, and the bottom end of the connecting plate is located on the outside of the third motor and is provided with a stabilizing groove matching the stabilizing plate.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] In the utility model, through the setting of the third motor, the support plate can be driven to rotate, thereby driving the clamping plate and the clamping claws provided at the bottom end of the support plate to rotate an angle, so that they can be adjusted according to the edges and angles of the clamped material, which is convenient for adjusting the clamping of materials with different edges and angles, and is more practical. In addition, the device can provide multi-directional support for the device through the setting of the first stabilizing frame, the second stabilizing frame and the third stabilizing frame, so that the device is more stable when placed on the ground and is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A three-dimensional diagram of a coordinate palletizer is proposed for the utility model;

[0015] Figure 2 This is a schematic diagram of the first driving structure of the coordinate palletizer proposed in the utility model;

[0016] Figure 3 This is a schematic diagram of the second driving structure of the coordinate palletizer proposed in the utility model;

[0017] Figure 4 The utility model provides a schematic diagram of the clamping claw structure of a coordinate palletizer.

[0018] Legend: 1. Pillar; 2. Mounting plate; 3. First stabilizing frame; 4. Second stabilizing frame; 5. Third stabilizing frame; 6. Fixed block; 7. First driving structure; 701. First moving block; 702. First motor; 703. First screw rod; 704. First limiting column; 705. Connecting block; 8. First moving groove; 9. Connecting plate; 10. Second driving structure; 1001. Second motor; 1002. Second screw rod; 1003. Second moving block; 1004. Second limiting column; 11. Second moving groove; 12. Third motor; 13. Support plate; 14. Stabilizing plate; 15. Stabilizing groove; 16. Bottom block; 17. Telescopic rod; 18. Connecting frame; 19. Clamp; 20. Clamp. DETAILED DESCRIPTION

[0019] 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.

[0020] 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.

[0021] Embodiment 1, as Figure 1-4As shown, the utility model provides a coordinate stacker, comprising two pillars 1, the bottom ends of the two pillars 1 are fixed with a mounting plate 2, one end of the two pillars 1 is commonly provided with a fixing block 6, the two pillars 1 are provided with a first driving structure 7 for driving the fixing block 6 to be lifted, one end of the fixing block 6 is provided with a connecting plate 9, the fixing block 6 is provided with a second driving structure 10 for driving the connecting plate 9 to move, a third motor 12 is installed at the bottom end of the connecting plate 9, a supporting plate 13 is fixed to the bottom end of the third motor 12, a bottom block 16 is fixed to the bottom end of the supporting plate 13, telescopic rods 17 are installed at both ends of the bottom block 16, connecting frames 18 are fixed to the output ends of the two telescopic rods 17, clamps 19 are fixed to both sides of the opposite ends of the two connecting frames 18, and clamps 20 are fixed to the opposite ends of the two groups of clamps 19.

[0022] The effect achieved by the entire embodiment 1 is that, through the operation of the first driving structure 7, the fixed block 6 can be driven to rise and fall, thereby driving the clamping plate 20 and the clamping claw 19 to rise and fall, and through the operation of the second driving structure 10, the connecting plate 9 can be driven to move horizontally, thereby driving the clamping claw 19 and the clamping plate 20 to move horizontally. When the device is in operation, the clamping plate 20 and the clamping claw 19 move downward to clamp the material on the external conveyor belt. After clamping, the clamped material is placed on the external placement table for stacking through the horizontal movement of the connecting plate 9. Through the setting of the third motor 12, the support plate 13 can be driven to rotate, thereby driving the clamping plate 20 and the clamping claw 19 provided at the bottom of the support plate 13 to rotate an angle, so that it can be adjusted according to the edges and corners of the clamped material, which is convenient for adjusting the clamping of materials with different edges and corners, and is more practical.

[0023] Embodiment 2, as Figure 1-4As shown, the first driving structure 7 includes a first moving block 701 arranged in two pillars 1, a first motor 702 is installed at the top of one of the pillars 1, the output end of the first motor 702 passes through the inner top wall of the pillar 1 and is fixed with a first screw 703, the first screw 703 is threadedly connected to one of the first moving blocks 701, and a first limiting column 704 is slidably connected in the other first moving block 701, one end of the two first moving blocks 701 are fixed with a connecting block 705, one end of the two connecting blocks 705 passes through the pillar 1 and is fixed to the fixed block 6, the second driving structure 10 includes a second motor 1001 installed at one end of the fixed block 6, the output end of the second motor 1001 passes through one side of the fixed block 6 and is fixed with a second screw 1002, the outer wall of the second screw 1002 is threadedly connected with the second moving block 1003, both ends of the second moving block 1003 are slidably connected with the second limiting column 1004, and one end of the connecting plate 9 passes through The fixed block 6 is fixed to the second movable block 1003, one end of the two pillars 1 is provided with a first movable groove 8 matching the connecting block 705, the bottom end of the first screw 703 is rotatably connected to the pillar 1, the first limiting column 704 is arranged in the other pillar 1, and both ends of the first limiting column 704 are fixed to the pillar 1, one end of the fixed block 6 is provided with a second movable groove 11 matching the connecting plate 9, the end of the second screw 1002 away from the second motor 1001 is rotatably connected to the fixed block 6, both ends of the second limiting column 1004 are fixed to the fixed block 6, a plurality of third stabilizing frames 5 are fixed between the two pillars 1, one end of the two mounting plates 2 is fixed with a first stabilizing frame 3, the outer walls of the two pillars 1 are fixed with a second stabilizing frame 4, the top end of the support plate 13 is located at the third motor 12, and both sides are fixed with a stabilizing plate 14, and the bottom end of the connecting plate 9 is located at the outside of the third motor 12 and is provided with a stabilizing groove 15 matching the stabilizing plate 14.

[0024] The effect achieved by the entire embodiment 2 is that, through the arrangement of the first stabilizing frame 3, the second stabilizing frame 4 and the third stabilizing frame 5, the device can be supported in all directions, so that the device is more stable and more practical when placed on the ground. Through the operation of the first motor 702, the first screw 703 is driven to rotate, so that the fixed block 6 is raised and lowered under the limitation of the first moving block 701, the connecting block 705 and the first limiting column 704. Through the operation of the second motor 1001, the second screw 1002 is driven to rotate, so that the second moving block 1003 is moved laterally under the limitation of the second limiting column 1004, thereby driving the connecting plate 9 to move laterally.

[0025] Working principle: When the device is in use, the operation of the first motor 702 drives the first screw 703 to rotate, so that the fixed block 6 is lifted and lowered under the limit of the first moving block 701, the connecting block 705 and the first limiting column 704. The operation of the second motor 1001 drives the second screw 1002 to rotate, so that the second moving block 1003 is moved horizontally under the limit of the second limiting column 1004, thereby driving the connecting plate 9 to move horizontally. When the device is in operation, the clamping plate 20 and the clamping claw 19 are moved downward to clamp the material on the external conveyor belt. After clamping, the clamped material is placed on the external placement table for stacking through the horizontal movement of the connecting plate 9. The third motor 12 can drive the support plate 13 to rotate, thereby driving the clamping plate 20 and the clamping claw 19 provided at the bottom of the support plate 13 to rotate an angle, so that it can be adjusted according to the edges and angles of the clamped material, which is convenient for adjusting and clamping materials with different edges and angles.

[0026] 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 coordinate palletizer, comprising two supports (1), characterized in that: A mounting plate (2) is fixed to the bottom ends of the two pillars (1), a fixing block (6) is provided at one end of the two pillars (1), a first driving structure (7) for driving the fixing block (6) to be lifted and lowered is provided in the two pillars (1), a connecting plate (9) is provided at one end of the fixing block (6), a second driving structure (10) for driving the connecting plate (9) to be moved is provided in the fixing block (6), a third motor (12) is installed at the bottom end of the connecting plate (9), a supporting plate (13) is fixed to the bottom end of the third motor (12), a bottom block (16) is fixed to the bottom end of the supporting plate (13), telescopic rods (17) are installed at both ends of the bottom block (16), connecting frames (18) are fixed to the output ends of the two telescopic rods (17), clamping claws (19) are fixed on both sides of the opposite ends of the two connecting frames (18), and clamping plates (20) are fixed to the opposite ends of the two groups of clamping claws (19).

2. The coordinate palletizer according to claim 1, characterized in that: The first driving structure (7) comprises a first moving block (701) arranged in two pillars (1), wherein a first motor (702) is installed at the top end of one of the pillars (1), an output end of the first motor (702) passes through the inner top wall of the pillar (1) and is fixed with a first screw rod (703), the first screw rod (703) is threadedly connected to one of the first moving blocks (701), a first limiting column (704) is slidably connected in the other first moving block (701), one end of the two first moving blocks (701) is fixed with a connecting block (705), and one end of the two connecting blocks (705) passes through the pillar (1) and is fixed to the fixing block (6).

3. The coordinate palletizer according to claim 1, characterized in that: The second driving structure (10) comprises a second motor (1001) mounted on one end of the fixed block (6); the output end of the second motor (1001) passes through one side of the fixed block (6) and is fixed with a second screw rod (1002); a second movable block (1003) is threadedly connected to the outer wall of the second screw rod (1002); both ends of the second movable block (1003) are slidably connected to second limiting columns (1004); and one end of the connecting plate (9) passes through the fixed block (6) and is fixed to the second movable block (1003).

4. The coordinate palletizer according to claim 2, characterized in that: One end of each of the two pillars (1) is provided with a first movable groove (8) matching the connecting block (705); the bottom end of the first screw rod (703) is rotatably connected to the pillar (1); the first limiting pillar (704) is arranged in the other pillar (1), and both ends of the first limiting pillar (704) are fixed to the pillar (1).

5. The coordinate palletizer according to claim 3, characterized in that: A second movable groove (11) matching the connecting plate (9) is formed at one end of the fixed block (6); an end of the second screw rod (1002) away from the second motor (1001) is rotatably connected to the fixed block (6); and both ends of the second limiting column (1004) are fixed to the fixed block (6).

6. The coordinate palletizer according to claim 1, characterized in that: A plurality of third stabilizing frames (5) are fixed between the two pillars (1), a first stabilizing frame (3) is fixed to one end of each of the two mounting plates (2), and a second stabilizing frame (4) is fixed on the outer walls of each of the two pillars (1).

7. The coordinate palletizer according to claim 1, characterized in that: The top end of the support plate (13) is located on both sides of the third motor (12) and is fixed with stabilizing plates (14); the bottom end of the connecting plate (9) is located on the outside of the third motor (12) and is provided with a stabilizing groove (15) matching the stabilizing plate (14).

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