Automatic stacking mechanism for hollow plate production line

Abstract

The utility model relates to the technical field of hollow plate production, and particularly discloses a hollow plate production line automatic stacking mechanism which comprises a product detection device, a stacking mechanical arm, a stacking frame, a recycling mechanical arm and a recycling frame. The product detection device is located on the moving path of the hollow plate and used for detecting whether the produced hollow plate is qualified or not. The stacking mechanical arm is located behind the product detection device along the hollow plate production line and located on one side of the hollow plate production line, and the stacking frame is arranged close to the stacking mechanical arm and located on the side, away from the stacking mechanical arm, of the hollow plate production line. The recycling mechanical arm is located behind the stacking mechanical arm in the production line direction of the hollow plates, and the recycling mechanical arm and the stacking frame are located on the new side of the hollow plates. The recycling frame and the stacking mechanical arm are located on the same side, and the recycling frame is located on the moving path of the recycling mechanical arm. The method has the effect of reducing the production cycle of the hollow plate production line.

Description

Technical Field

[0001] The present application relates to the technical field of hollow board production, and in particular to an automatic stacking mechanism for a hollow board production line. Background Art

[0002] The production of hollow boards is achieved by melting the raw materials for the production of hollow boards, then extruding them into a template through an extrusion device, forming them into hollow boards through the template, and then cutting the hollow boards into the required hollow board size through a cutting mechanism to achieve the production of hollow boards.

[0003] After the hollow board is cut into the required size, the hollow board of the material needs to be stacked to facilitate the storage and transportation of the hollow board. When the hollow board is cut, the material inside the hollow board is not completely solidified or the direction of the shear force on the hollow board is wrong, resulting in the hollow board being bent, resulting in unqualified defective products.

[0004] In the traditional hollow board production line, the unqualified hollow boards are collected together with the qualified hollow boards, and then the unqualified hollow boards are selected out and the remaining hollow boards are stacked. This stacking method has low efficiency and takes a long time, which prolongs the production cycle of the hollow board production line. Utility Model Content

[0005] In order to reduce the production cycle of a hollow board production line, the present application provides an automatic stacking mechanism for a hollow board production line.

[0006] The automatic stacking mechanism for a hollow board production line provided in this application adopts the following technical solution:

[0007] An automatic stacking mechanism for a hollow board production line, comprising:

[0008] A product inspection device is located on the moving path of the hollow board, and the product inspection device is used to detect whether the produced hollow board is qualified;

[0009] A palletizing robot arm is located behind the product inspection device along the hollow board production line, and the palletizing robot arm is located on one side of the hollow board production line. The palletizing robot arm is used to move qualified hollow boards to complete palletizing;

[0010] The palletizing rack is arranged near the palletizing robot arm and is used to provide a platform for palletizing hollow boards;

[0011] A recycling robot arm is located at the other side of the hollow board production line and behind the palletizing robot arm along the production line direction of the hollow board, and is used to recycle the unqualified hollow boards detected by the product detector;

[0012] The recycling frame is arranged relative to the recycling robot arm and is used to collect unqualified hollow plates.

[0013] By adopting the above technical solution, the product detection device arranged on the moving path of the hollow board detects whether the product is qualified. When it is detected that the product is qualified, the recovery robot arm is driven to work, and the qualified hollow boards are stacked on the stacking rack, thereby achieving the purpose of stacking qualified hollow boards. When the product detection device detects that the produced hollow board is unqualified, the recovery robot arm starts to work and sends the unqualified hollow board into the recycling frame for collection, which is convenient for centralized processing of unqualified hollow boards. By realizing the stacking of qualified hollow boards and the recycling of unqualified hollow boards in the production line of hollow boards, the time required for classification and stacking after the production of hollow boards is completed is reduced, thereby reducing the production cycle of the hollow board production line.

[0014] Optionally, the product detection device includes a pressure detection platform, which is located on the moving path of the hollow plate. A pressure detection component is arranged on the pressure detection platform, and the pressure detection component can be pressed by the hollow plate.

[0015] By adopting the above technical solution, when the product inspection device detects whether the product is qualified, the hollow board moves on the pressure detection platform to press the pressure detection component. By detecting the length of the hollow board pressing the detection component, it is determined whether the hollow board is curled and whether the production of the hollow board is qualified.

[0016] Optionally, the pressure detection assembly includes a plurality of adjacently arranged elastic members, the top end of each elastic member being located above the upper surface of the pressure detection platform, and when the elastic member is squeezed, the top end of each elastic member can be flush with the upper surface of the pressure detection platform, and the bottom end of the elastic member is connected to a signal detector that can detect the extension and contraction state of the elastic member.

[0017] By adopting the above technical solution, when the hollow plate is transported on the pressure detection assembly, the elastic part is subjected to the pressure of the hollow plate, the elastic part contracts, and the signal detector can detect the compression state of the elastic part. When the hollow plate bends, the bent part of the hollow plate cannot press the elastic part, and thus can be identified by the signal detector.

[0018] Optionally, the pressure detection platform includes a first conveyor belt and a second conveyor belt, the first conveyor belt and the second conveyor belt are arranged at intervals, and the pressure detection component is arranged between the first conveyor belt and the second conveyor belt.

[0019] By adopting the above technical solution, the first conveyor belt and the second conveyor belt can drive the hollow board to move along the direction of the production line. By arranging the pressure detection component between the first conveyor belt and the second conveyor belt, the interference of the pressure detection component on the transportation of the hollow board is reduced during the transportation of the hollow board.

[0020] Optionally, the palletizing robot arm includes a telescopic rod, a first positioning frame and an abutment plate, the first positioning frame is arranged on one side of the hollow board production line, the fixed end of the telescopic rod is fixedly connected to the side of the first positioning frame facing the hollow board production line, the telescopic rod is arranged toward the hollow board production line and is located behind the product inspection device, and the abutment plate is fixedly connected to the telescopic end of the telescopic rod.

[0021] By adopting the above technical solution, when the stacking robot arm is working, the telescopic rod drives the abutment plate to move in the direction of the hollow board production line, thereby removing qualified products from the hollow board production line, and the removed hollow boards enter the stacking rack for stacking, and then the telescopic rod drives the abutment plate to move back, making it convenient for the stacking robot arm to stack the next qualified hollow board.

[0022] Optionally, the stacking rack includes a stacking baffle and a carrying platform, the carrying platform is arranged on the side of the hollow board production line away from the first positioning frame, the stacking baffle is fixedly connected to the side of the carrying platform away from the first positioning frame, and the bottom end of the carrying platform is connected to a lifting device.

[0023] By adopting the above technical solution, the carrying platform can receive the qualified hollow boards pushed by the stacking robot arm, and the stacking baffle abuts one side of the hollow board, so that the stacked hollow boards are kept in a neat state, which facilitates the stacking of the hollow boards. After the hollow board falls onto the carrying platform, the carrying platform can detect the weight of the hollow board and then descend to facilitate the stacking of the next hollow board.

[0024] Optionally, the stacking racks are arranged in plurality, the bottom end of the lifting device is slidably connected to a slide rail, a pressure plate is arranged on the side of the supporting platform away from the lifting device, the pressure plate is electrically connected to the lifting device, and the pressure plate is used to control the lifting and movement of the lifting device.

[0025] By adopting the above technical solution and deploying multiple stacking racks, when the pressure plate detects that a hollow board has fallen onto the load-bearing platform, it can control the lifting device to descend, facilitating the stacking of the next hollow board. When the pressure plate detects that the hollow board on the load-bearing platform has reached the upper limit of the load, the pressure plate controls the lifting device to move along the slide rail, replaces other stacking devices to stack the hollow boards, and packs and transports the stacked hollow boards on the replaced stacking racks, reducing the impact of the hollow boards that have been packed and stacked on the stacking of hollow boards in the production line.

[0026] Optionally, the recovery robot arm includes a second positioning frame, a recovery cylinder and a recovery plate, the second positioning frame is fixedly connected to one side of the hollow board production line, the fixed end of the recovery cylinder is fixedly connected to the side of the second positioning frame facing the hollow board production line, and the recovery plate is fixedly connected to the telescopic end of the recovery cylinder.

[0027] By adopting the above technical solution, when the product inspection device detects that the hollow board is unqualified, the recovery cylinder drives the recovery board to move toward the hollow board production line, so that the recovery board abuts against the unqualified hollow board, and drives the hollow board to move toward the recovery frame and finally falls into the recovery frame, thereby completing the recovery of the unqualified hollow board.

[0028] In summary, the present application includes at least one of the following beneficial technical effects:

[0029] 1. After the hollow board is cut, the product detection device is used to detect whether the cut hollow board is qualified. If the hollow board is qualified, the recycling robot arm drives the hollow board to move toward the stacking rack, thereby realizing the stacking of qualified hollow boards. When the hollow board is detected to be unqualified, the recycling robot arm drives the unqualified hollow board into the recycling frame to recycle the hollow board, reducing the time required for classification and stacking after the hollow board is produced, thereby reducing the production cycle of the hollow board production line;

[0030] 2. By arranging the product detection device as a pressure detection platform and a pressure detection assembly, when the hollow plate moves to the elastic part on the pressure detection assembly, it can drive the elastic part to contract, and the signal detector under the elastic detector can detect whether the elastic part is compressed. When the hollow plate is bent, part of the elastic part will not be compressed, so the signal detector can determine that the hollow plate is unqualified;

[0031] 3. By arranging a pressure plate under the carrying platform in the stacking rack, when the hollow board falls above the carrying platform, the pressure plate can sense it in time and drive the carrying platform to move down, so as to facilitate the stacking of the next hollow board. Afterwards, when the pressure plate senses that the stacking rack has reached the upper limit of stacking, the pressure plate can drive the lifting device to move on the slide rail, so that the stacking rack can be replaced, which is convenient for packaging the stacked hollow boards. When there is no hollow board on the carrying platform, the pressure plate can return the carrying platform to its original position, so as to facilitate the stacking rack to stack again. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a schematic diagram of the overall structure of this application.

[0033] Figure 2 It is a structural schematic diagram of the stacking rack in this application.

[0034] In the figure: 1. product detection device; 11. pressure detection platform; 111. first conveyor belt; 112. second conveyor belt; 12. pressure detection assembly; 121. elastic member; 2. palletizing robot arm; 21. telescopic rod; 22. first positioning frame; 23. abutment plate; 3. palletizing frame; 31. palletizing baffle; 32. bearing platform; 33. lifting device; 34. pressure plate; 4. recovery robot arm; 41. second positioning frame; 42. recovery cylinder; 43. recovery plate; 5. recovery frame; 6. slide rail. DETAILED DESCRIPTION

[0035] The following is combined with Figure 1-2 This application is described in further detail.

[0036] The present application embodiment discloses an automatic stacking mechanism for a hollow board production line. Figure 1 An automatic stacking mechanism for a hollow board production line includes a product detection device 1, a stacking robot arm 2, a stacking frame 3, a recycling robot arm 4 and a recycling frame 5.

[0037] The product inspection device 1 is located on the moving path of the hollow board, and the product inspection device 1 is used to detect whether the produced hollow board is qualified. The palletizing robot arm 2 is located behind the product inspection device 1 along the hollow board production line, and the palletizing robot arm 2 is located on one side of the hollow board production line. The palletizing rack 3 is arranged close to the palletizing robot arm 2, and the palletizing rack 3 is located on the side of the hollow board production line away from the palletizing robot arm 2. The palletizing robot arm 2 can move the qualified hollow board toward the direction of the palletizing rack 3 to complete the palletizing. The recycling robot arm 4 is located behind the palletizing robot arm 2 along the direction of the hollow board production line, and the recycling robot arm 4 and the palletizing rack 3 are located on the same side of the hollow board production line. The recycling frame 5 is located on the same side as the palletizing robot arm 2, and the recycling frame 5 is located on the moving path of the recycling robot arm 4.

[0038] When the hollow board moves through the product inspection device 1, the product inspection device 1 can detect whether the hollow board is qualified. When the product inspection device 1 detects that the hollow board is qualified, the product inspection device 1 enables the stacking robot arm 2 to start working, thereby driving the qualified hollow board on the hollow board production line to move toward the stacking rack 3, so as to complete the stacking on the stacking rack 3. When the product inspection device 1 detects that the hollow board is unqualified, the recycling robot arm 4 starts working, thereby driving the unqualified hollow board on the hollow board production line to move toward the recycling frame 5, and the recycling frame 5 recycles the unqualified hollow board. The time required for classification and stacking after the hollow board production is completed is reduced, thereby reducing the production cycle of the hollow board production line.

[0039] Reference Figure 1The product detection device 1 includes a pressure detection platform 11 and a pressure detection component 12. The pressure detection platform 11 is located on the moving path of the hollow plate. The pressure detection platform 11 is composed of a first conveyor belt 111 and a second conveyor belt 112. There is a gap between the first conveyor belt 111 and the second conveyor belt 112. The pressure detection component 12 is located between the first conveyor belt 111 and the second conveyor belt 112. The hollow plate can press the pressure detection component 12 by passing through the first conveyor belt 111 and the second conveyor belt 112.

[0040] By forming the pressure detection platform 11 with the first conveyor belt 111 and the second conveyor belt 112, the hollow board can be transported to the subsequent processing equipment while providing a platform for pressure detection, thereby reducing the interference with the hollow board transportation process when detecting whether the hollow board is qualified. When the first conveyor belt 111 and the second conveyor belt 112 transport the hollow board through the pressure detection component 12, the pressure detection component 12 can detect the pressure of the hollow board on the pressure detection component 12.

[0041] Reference Figure 1 The pressure detection assembly 12 is composed of a plurality of adjacently arranged elastic members 121. The top of the elastic member 121 is located above the upper surface of the first conveyor belt 111 and the second conveyor belt 112. The hollow plate extrudes the elastic member 121 to squeeze the top of the elastic member 121 to be flush with the first conveyor belt 111 and the second conveyor belt 112.

[0042] When the hollow board is transported to the first conveyor belt 111 and the second conveyor belt 112, the hollow board will press the elastic member 121. When there is a bend on the hollow board, a part of the elastic member 121 cannot be pressed by the hollow board, and the pressure detection component 12 can detect that the hollow board is unqualified.

[0043] Reference Figure 1 The palletizing robot 2 includes a telescopic rod 21, a first positioning frame 22 and an abutment plate 23. The first positioning frame 22 is fixedly connected to the frame of the hollow board production line and is arranged on one side of the hollow board production line. The arrangement direction of the telescopic rod 21 is flush with the upper surface of the hollow board. The fixed end of the telescopic rod 21 is fixedly connected to the side of the first positioning frame 22 facing the hollow board production line. The telescopic rod 21 is arranged toward the hollow board production line. The abutment plate 23 is fixedly connected to the telescopic end of the telescopic rod 21, and the abutment plate 23 can abut the hollow board on the hollow board production line.

[0044] When the stacking mechanism robot arm is working, the telescopic rod 21 moves toward the direction of the qualified hollow board, thereby driving the abutment plate 23 to abut the hollow board on the hollow board production line, and moving the qualified hollow board from the hollow board production line to the stacking rack 3, thereby realizing the function of stacking the qualified hollow boards.

[0045] Reference Figure 1 and Figure 2The stacking rack 3 includes a stacking baffle 31 and a carrying platform 32. The carrying platform 32 is arranged on the side of the hollow board production line away from the stacking robot arm 2. The stacking baffle 31 is fixedly connected to the side of the carrying platform 32 away from the first positioning frame 22. The layout direction of the stacking baffle 31 is perpendicular to the layout direction of the carrying platform 32. The bottom end of the carrying platform 32 is connected to a lifting device 33, and the lifting device 33 controls the rise and fall of the carrying platform 32.

[0046] After the hollow board is transported to the carrying platform 32, the hollow board is abutted by the stacking baffle 31, so that the hollow boards stacked on the carrying platform 32 are kept in an orderly state, which is convenient for the subsequent stacking of hollow boards. After the hollow board is moved to the carrying platform 32 and completed, the lifting device 33 controls the carrying platform 32 to descend, so as to facilitate the next hollow board to move to the hollow board above the carrying platform 32, which is convenient for the stacking of hollow boards.

[0047] Reference Figure 1 and Figure 2 , a plurality of stacking racks 3 are arranged, preferably 2 or 3. The bottom end of the lifting device 33 is slidably connected with a slide rail 6, and a pressure plate 34 is arranged on the side of the carrying platform 32 away from the lifting device 33. The hollow plate on the carrying platform 32 can press the pressure plate 34, and the pressure plate 34 is electrically connected to the lifting device 33. The pressure plate 34 can control the lifting and movement of the lifting device 33.

[0048] When the hollow board moves onto the carrying platform 32, the pressure plate 34 can feel the pressure given by the hollow board, and then drive the carrying platform 32 to move downward, lowering the height of the carrying platform 32, so that the next hollow board can be placed on the carrying platform 32 for palletizing. When the pressure plate 34 detects that the number of hollow boards above the carrying platform 32 reaches the upper limit of the carrying platform 32, the pressure plate 34 drives the lifting device 33 to move along the slide rail 6, so that the fully loaded carrying platform 32 moves to other positions for unloading, and the unloaded carrying platform 32 moves to the palletizing position, which facilitates the palletizing of other hollow boards. After detecting that the hollow board on the carrying platform 32 has been unloaded, the pressure plate 34 can drive the lifting device 33 to raise the carrying platform 32 to the initial position, so that it is convenient to receive the hollow board again for palletizing.

[0049] Reference Figure 1 The recovery robot arm 4 includes a second positioning frame 41, a recovery cylinder 42 and a recovery plate 43. The second positioning frame 41 is located on one side of the hollow board production line. The second positioning frame 41 is fixedly connected to the frame of the hollow board production line. The fixed end of the recovery cylinder 42 is fixedly connected to the side of the second positioning frame 41 facing the hollow board production line. The recovery plate 43 is fixedly connected to the telescopic end of the recovery cylinder 42. The bottom end height of the recovery plate 43 is consistent with the bottom end height of the hollow board.

[0050] When the recycling robot arm 4 is working, the recycling cylinder 42 drives the recycling plate 43 to move toward the unqualified hollow plate, and the recycling plate 43 abuts against the unqualified hollow plate, driving the unqualified hollow plate to move toward the recycling frame 5, so that the unqualified hollow plate falls into the recycling frame 5, completing the recycling of the unqualified hollow plate.

[0051] The implementation principle of the automatic stacking mechanism of the hollow board production line in the embodiment of the present application is as follows: when the hollow board on the hollow board production line passes through the product inspection device 1, the product inspection device 1 can detect whether the produced hollow board is qualified. If the hollow board is qualified, the stacking robot arm 2 starts to work and pushes the qualified hollow board to the stacking rack 3 for stacking. When the hollow board is unqualified, the recycling robot arm 4 starts to work and pushes the unqualified hollow board into the recycling frame 5 for recycling. The time required for classification and stacking after the production of the hollow board is completed is reduced, thereby reducing the production cycle of the hollow board production line.

[0052] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An automatic stacking mechanism for a hollow board production line, characterized in that: include: A product inspection device (1), located on the moving path of the hollow board, the product inspection device (1) is used to inspect whether the produced hollow board is qualified; A palletizing robot arm (2) is located behind the product inspection device (1) along the hollow board production line. The palletizing robot arm (2) is located on one side of the hollow board production line. The palletizing robot arm (2) is used to move qualified hollow boards to complete palletizing. A stacking rack (3) is arranged near the stacking robot arm (2) and is used to provide a platform for stacking hollow panels; A recycling robot arm (4) is located at the other side of the hollow board production line and behind the stacking robot arm (2) along the direction of the hollow board production line, and is used to recycle the hollow boards that are unqualified after being detected by the product detection device; The recycling frame (5) is arranged relative to the recycling mechanical arm (4) and is used to collect unqualified hollow plates.

2. The automatic stacking mechanism for a hollow board production line according to claim 1 is characterized in that: The product detection device (1) comprises a pressure detection platform (11), the pressure detection platform (11) is located on the moving path of the hollow plate, a pressure detection component (12) is arranged on the pressure detection platform (11), and the pressure detection component (12) can be pressed by the hollow plate.

3. The automatic stacking mechanism for a hollow board production line according to claim 2 is characterized by: The pressure detection assembly (12) comprises a plurality of adjacently arranged elastic members (121), the top ends of the elastic members (121) being located above the upper surface of the pressure detection platform (11), and when the elastic members (121) are squeezed, the top ends of the elastic members (121) can be flush with the upper surface of the pressure detection platform (11).

4. The automatic stacking mechanism for a hollow board production line according to claim 2 is characterized in that: The pressure detection platform (11) comprises a first conveyor belt (111) and a second conveyor belt (112); the first conveyor belt (111) and the second conveyor belt (112) are arranged at intervals, and the pressure detection component (12) is arranged between the first conveyor belt (111) and the second conveyor belt (112).

5. The automatic stacking mechanism for a hollow board production line according to claim 1 is characterized in that: The palletizing robot arm (2) comprises a telescopic rod (21), a first positioning frame (22) and an abutment plate (23); the first positioning frame (22) is arranged on one side of a hollow board production line; the fixed end of the telescopic rod (21) is fixedly connected to the side of the first positioning frame (22) facing the hollow board production line; the telescopic rod (21) is arranged toward the hollow board production line and is located behind the product detection device (1); and the abutment plate (23) is fixedly connected to the telescopic end of the telescopic rod (21).

6. The automatic stacking mechanism for a hollow board production line according to claim 5 is characterized by: The stacking frame (3) comprises a stacking baffle (31) and a bearing platform (32); the bearing platform (32) is arranged on a side of the hollow board production line away from the first positioning frame (22); the stacking baffle (31) is fixedly connected to a side of the bearing platform (32) away from the first positioning frame (22); and the bottom end of the bearing platform (32) is connected to a lifting device (33).

7. The automatic stacking mechanism for a hollow board production line according to claim 6 is characterized by: The stacking rack (3) is provided with a plurality of them, the bottom end of the lifting device (33) is slidably connected to a slide rail (6), a pressure plate (34) is provided on the side of the carrying platform (32) away from the lifting device (33), the pressure plate (34) is electrically connected to the lifting device (33), and the pressure plate (34) is used to control the lifting and movement of the lifting device (33).

8. The automatic stacking mechanism for a hollow board production line according to claim 1 is characterized by: The recycling robot arm (4) comprises a second positioning frame (41), a recycling cylinder (42) and a recycling plate (43); the second positioning frame (41) is fixedly connected to one side of the hollow board production line; the fixed end of the recycling cylinder (42) is fixedly connected to the side of the second positioning frame (41) facing the hollow board production line; and the recycling plate (43) is fixedly connected to the telescopic end of the recycling cylinder (42).

Images