Stacking device

Abstract

The utility model discloses a stacking device and belongs to the field of building material conveying, and the stacking device comprises a conveying belt, a supporting mechanism and a jacking mechanism, the supporting mechanism comprises a plurality of supporting plates and a plurality of supporting legs, the supporting plates are evenly distributed on the two sides of the conveying belt, and the supporting legs are located above the conveying belt and hinged to the supporting plates respectively; the jacking mechanism comprises a top plate and a driving part, the driving part drives the top plate to jack the plates upwards and enables the supporting legs to rotate, when the top plate resets downwards, the supporting legs resets along with the top plate, the plates are borne and limited, the mechanical actions are repeated through the device, automatic stacking of the plates can be completed, the whole stacking process does not need to be operated by workers, and the working efficiency is improved. And the labor intensity of workers is relieved, and the plate stacking efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building material transportation, in particular to a palletizing device. Background Art

[0002] Green building materials are decorative materials that are pollution-free and do not cause harm to the human body. In the production process of building materials, conveyors are often used to move building materials. For example, the authorization announcement number CN218476735U is a utility model patent for a production device for PVC floor building materials boards, which includes a conveying platform, a conveying mechanism located on the left side of the conveying platform, and a cutting mechanism located on the right side of the conveying platform. The conveying mechanism includes a fixed frame, a motor, a pressure roller, and a motor mounting seat. The fixed frame is located on the left side of the conveying platform, and the motor mounting seat is vertically slidably connected to the fixed frame, and an elastic downward pressure component is provided between the fixed frame and the motor mounting seat. The motor is fixed on the motor mounting seat, and the output shaft of the motor is connected to the pressure roller. The pressure roller is located above the conveying platform. The device scrapes burrs on the edge of the plate through the cutting mechanism without manual operation, effectively improving the burr cleaning efficiency.

[0003] In order to improve the efficiency of plate handling, the plates need to be stacked and then moved by a robot arm, forklift or crane. However, the above devices cannot stack automatically and need to be stacked manually one by one, which is inefficient. Utility Model Content

[0004] In view of this, it is necessary to provide a palletizing device to solve the technical problem of low efficiency of manually palletizing plates one by one in the prior art.

[0005] The utility model provides a palletizing device, comprising:

[0006] conveyor belts;

[0007] A support mechanism, comprising a plurality of support plates and a plurality of support legs, wherein the plurality of support plates are evenly distributed on both sides of the conveyor belt, and the plurality of support legs are located above the conveyor belt and are respectively hinged to the plurality of support plates;

[0008] The jacking mechanism includes a top plate and a driving member. The driving member drives the top plate to lift the plate upward and causes the supporting legs to rotate. When the top plate is reset downward, the supporting legs are reset accordingly and support and limit the plate.

[0009] In one embodiment, the support mechanism further includes a plurality of springs, one end of each of the springs is fixedly connected to each of the support plates, and the other end of each of the springs is fixedly connected to one end of each of the support legs away from the plates.

[0010] In one embodiment, a boss is provided above each of the supporting legs, the boss is fixedly connected to the supporting plate, and one end of the spring away from the supporting legs is fixedly connected to the boss.

[0011] In one embodiment, one end of a plurality of the supporting legs close to the conveyor belt is arc-shaped.

[0012] In one embodiment, the bottoms of several of the supporting legs are inclined.

[0013] In one embodiment, a first limiting threshold is provided at one end of a plurality of the support plates facing the conveyor belt.

[0014] In one embodiment, the first limit threshold is equipped with a first sensor.

[0015] In one embodiment, a second sensor is provided on one side of the first sensor.

[0016] In one embodiment, a second limiting threshold is provided on both sides of the conveyor belt.

[0017] In one embodiment, there are two conveyor belts, which are arranged in pairs, a clearance channel is provided between the two conveyor belts, and the lifting mechanism is located below the clearance channel.

[0018] Compared with the prior art, the hydraulic release device with a check valve for preventing blowout has the following beneficial effects:

[0019] The support legs are hinged to the support plates, so that when the lifting mechanism lifts the plates on the conveyor belt, the plates will abut against the support legs and rotate during the rising process. The support legs make way for the smooth rising of the plates by rotating, thereby causing the plates to rise from under the support legs to above the support legs. By repeating the above mechanical actions through this device, the automatic stacking of the plates can be completed. The entire stacking process does not require operator operation, which reduces the labor intensity of the operators and improves the efficiency of plate stacking.

[0020] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and to implement it in accordance with the contents of the specification, the preferred embodiments of the present invention are described in detail with reference to the accompanying drawings. The specific implementation methods of the present invention are given in detail by the following embodiments and their accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0022] Figure 1 This is an isometric diagram of a palletizing device provided by the utility model (with plates);

[0023] Figure 2 A side view of a palletizing device provided by the utility model (with plates);

[0024] Figure 3 This is an isometric diagram of a palletizing device provided by the present invention (without plate);

[0025] Figure 4 This is a top view of a palletizing device provided by the utility model (without plate materials).

[0026] The accompanying drawings are marked as follows: 1. Conveyor belt; 11. Give way channel; 2. Support mechanism; 21. Support plate; 211. Boss; 212. Limit rod; 22. Support foot; 23. Spring; 24. First limit threshold; 241. First sensor; 242. Second sensor; 25. Second limit threshold; 3. Lifting mechanism; 31. Top plate; 32. Driving member; 4. Plate. DETAILED DESCRIPTION

[0027] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings, wherein the accompanying drawings constitute a part of this application and are used together with the embodiments of the present invention to illustrate the principles of the present invention, and are not used to limit the scope of the present invention.

[0028] See Figures 1-4 The utility model provides a palletizing device, comprising:

[0029] Conveyor belt 1;

[0030] The support mechanism 2 includes a plurality of support plates 21 and a plurality of support legs 22. The plurality of support plates 21 are evenly distributed on both sides of the conveyor belt 1. The plurality of support legs 22 are located above the conveyor belt 1 and are hinged to the plurality of support plates 21.

[0031] The jacking mechanism 3 includes a top plate 31 and a driving member 32. The driving member 32 drives the top plate 31 to lift the plate 4 upward and rotate the supporting legs 22. When the top plate 31 is reset downward, the supporting legs 22 are reset accordingly and the plate 4 is received and limited.

[0032] Specifically, the support legs 22 are hinged to the support plates 21, so that when the lifting mechanism 3 lifts the plates 4 on the conveyor belt 1 upward, the plates 4 will abut against each support leg 22 and rotate during the rising process. Each support leg 22 makes way for the smooth rising of the plates 4 by rotating, thereby causing the plates 4 to rise from below the support legs 22 to above the support legs 22. By repeating the above-mentioned mechanical actions through this device, the automatic stacking of the plates 4 can be completed. The entire stacking process does not require staff operation, which reduces the labor intensity of the staff and improves the efficiency of stacking the plates 4.

[0033] First, the plate 4 moves along the conveyor belt 1 to the specified position; then, the lifting mechanism 3 extends and lifts the plate 4 at the specified position upward; then, the plate 4 touches the bottom of each supporting foot 22, and each supporting foot 22 rotates as the plate 4 rises; then, when the plate 4 rises above the supporting foot 22, the lifting mechanism 3 retracts, and the plate 4 falls to the top of the supporting foot 22 due to its own gravity; finally, the device continuously repeats the above actions, so that the plates 4 can be stacked one by one from bottom to top on the top of each supporting foot 22, realizing automatic stacking.

[0034] Furthermore, a limiting rod 212 is provided above the end of the support leg 22 away from the plate 4. The limiting rod 212 is fixedly connected to the support plate 21 to limit the rotation of the support leg 22 and ensure that the support leg 22 supports the plate 21 material.

[0035] Furthermore, in this embodiment, the support mechanism 2 further includes a plurality of springs 23, one end of each of the springs 23 being fixedly connected to the plurality of support plates 21, and the other end of each of the springs 23 being fixedly connected to the ends of the plurality of support legs 22 away from the plate 4. Specifically, the springs 23 function to provide the support legs 22 with a reset function. Although the support legs 22 rotate after being lifted by the plate 4, once the plate 4 passes through the support legs 22, the support legs 22 are able to return to their initial state under the action of the springs 23 and receive all the plates 4 above them.

[0036] Furthermore, in this embodiment, a boss 211 is provided above each of the support legs 22. The boss 211 is fixedly connected to the support plate 21, and one end of the spring 23 away from the support leg 22 is fixedly connected to the boss 211. Specifically, the boss 211 serves to secure the spring 23 so that the spring 23 and the support leg 22 share a vertical plane, thereby enabling the spring 23 to better restrict the rotation of the support leg 22.

[0037] Furthermore, in this embodiment, the ends of the support legs 22 close to the conveyor belt 1 are arc-shaped. Specifically, since the rotation of the support legs 22 is based on the upward push of the plate 4, the arc-shaped ends of the support legs 22 can effectively prevent the ends of the support legs 22 close to the plate 4 from scratching the plate 4.

[0038] Furthermore, in this embodiment, the bottoms of the supporting legs 22 are inclined. Specifically, this facilitates smoother lifting and rotation of the supporting legs 22 during the ascent of the plate 4. After the plate 4 passes through the supporting legs 22, the supporting legs 22 are reset by the springs 23, and the plate 4 is transferred from below the supporting legs 22 to above the supporting legs 22.

[0039] Furthermore, in this embodiment, a first limit sill 24 is provided at one end of the plurality of support plates 21 facing the conveyor belt 1. Specifically, the first limit sill 24 prevents the plates 4 from being displaced along the straight line of the conveyor belt 1, thereby ensuring normal stacking of the plates 4.

[0040] It should be noted that a certain gap is left between the first limit threshold 24 close to the previous process and the conveyor belt 1 to facilitate the plate 4 to move to the specified position through the gap.

[0041] Furthermore, in this embodiment, the first limit threshold 24 is equipped with a first sensor 241. Specifically, the function of the first sensor 241 is to control the rotation of the conveyor belt 1. The conveyor belt 1 is composed of a belt, multiple sets of rollers, and a servo motor. The servo motor drives the multiple sets of rollers to rotate, and in turn, the belt. When the plate 4 on the belt moves to a specified position, the first sensor 241 controls the servo motor to stop. After the lifting mechanism 3 lifts the plate 4 at the specified position and resets, the servo motor resumes operation.

[0042] Furthermore, in this embodiment, a second sensor 242 is provided on one side of the first sensor 241. Specifically, the second sensor 242 controls the lifting mechanism 3 to move upward and downward, ensuring that the lifting mechanism 3 is lowered below the conveyor belt 1 when the plate 4 on the conveyor belt 1 moves, thereby preventing the lifting mechanism 3 from failing to descend in time and hindering the movement of the plate 4.

[0043] Furthermore, in this embodiment, a second limit threshold 25 is provided on both sides of the conveyor belt 1. Specifically, the second limit threshold 25 prevents the plates 4 from being misplaced along the straight line perpendicular to the conveyor belt 1, thereby ensuring normal stacking of the plates 4.

[0044] Furthermore, in this embodiment, the conveyor belts 1 are arranged in pairs, with a clearance channel 11 provided between the two conveyor belts 1, and the lifting mechanism 3 is located below the clearance channel 11. Specifically, the fixed end of the lifting mechanism 3 is fixedly connected to the ground, and the output end of the lifting mechanism 3 faces the clearance channel 11. The plate 4 is transported by contacting the conveyor belts 1 at both ends. When the plate 4 moves to the designated position, the lifting mechanism 3 is activated, and the output end of the lifting mechanism 3 rises and passes through the clearance channel 11 to lift the plate 4.

[0045] The specific working process of the present invention is as follows: first, the conveyor belt 1 moves the plate 4 to the specified position, and the first sensor 241 controls the conveyor belt 1 to stop running; then, the lifting mechanism 3 rises and lifts the plate 4 at the specified position. When the plate 4 touches the supporting foot 22, the supporting foot 22 rotates under the action of the plate 4. At the same time, the spring 23 is stretched until the plate 4 passes through the horizontal plane where the supporting foot 22 is located, and the plate 4 is transferred from the bottom of the supporting foot 22 to the top of the supporting foot 22; then, the supporting foot 22 is reset under the action of the spring 23, the lifting mechanism 3 descends, and the plate 4 stays on the top of the supporting foot 22 under its own gravity; finally, when the plates 4 are stacked to a preset number, the staff can directly pack them with a rope, and then use the stacking robot to grab the packed plates 4 to the preset position.

[0046] The above are only preferred specific implementation methods of the present invention, but the protection scope of the present invention is not limited to this. Any changes or replacements that can be easily thought of by any technician familiar with this technical field within the technical scope disclosed in the present invention should be covered by the protection scope of the present invention.

Claims

1. A palletizing device, characterized in that: include: conveyor belts; A support mechanism, comprising a plurality of support plates and a plurality of support legs, wherein the plurality of support plates are evenly distributed on both sides of the conveyor belt, and the plurality of support legs are located above the conveyor belt and are respectively hinged to the plurality of support plates; The jacking mechanism includes a top plate and a driving member. The driving member drives the top plate to lift the plate upward and causes the supporting legs to rotate. When the top plate is reset downward, the supporting legs are reset accordingly and support and limit the plate.

2. A palletizing device according to claim 1, characterized in that: The support mechanism further comprises a plurality of springs, one end of each of the springs being fixedly connected to the plurality of support plates respectively, and the other end of each of the springs being fixedly connected to one end of each of the support legs away from the plates.

3. A palletizing device according to claim 2, characterized in that: A boss is provided above each of the supporting legs, the boss is fixedly connected to the supporting plate, and one end of the spring away from the supporting legs is fixedly connected to the boss.

4. A palletizing device according to claim 1, characterized in that: One end of a plurality of the supporting legs close to the conveyor belt is arc-shaped.

5. A palletizing device according to claim 1, characterized in that: The bottoms of the plurality of support legs are in an inclined state.

6. A palletizing device according to claim 1, characterized in that: A first limiting threshold is provided at one end of a plurality of the support plates facing the conveyor belt.

7. A palletizing device according to claim 6, characterized in that: The first limit threshold is equipped with a first sensor.

8. A palletizing device according to claim 7, characterized in that: A second sensor is provided on one side of the first sensor.

9. The palletizing device according to claim 1, characterized in that: A second limiting threshold is respectively provided on both sides of the conveyor belt.

10. The palletizing device according to claim 1, characterized in that: The conveyor belts are arranged in pairs, a clearance channel is provided between the two conveyor belts, and the lifting mechanism is located below the clearance channel.

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