Batch discharging system with positioning and detecting functions for pallet fork machining

Abstract

The invention relates to the technical field of pallet fork machining, and discloses a batch discharging system with a positioning detection function for pallet fork machining, the batch discharging system comprises a base and a mounting plate arranged above the base, a through hole is formed in the middle of the mounting plate, a connecting plate is slidably arranged in the through hole in a penetrating mode, and a sliding hole is formed in one end of the connecting plate; a base plate is fixed to the end, close to the base, of the stand column, a transmission column is fixed to the end, away from the stand column, of the base plate, and the end, away from the base plate, of the transmission column is rotationally connected to the top side of the base; clamping blocks are arranged at the two ends of the bottom side of the mounting plate, fixing plates are fixed to the two ends of the bottom side of the mounting plate, and the clamping blocks are located between the two fixing plates; an infrared distance meter is fixed to the side, away from the clamping block, of the fixing plate. According to the discharging device, discharging treatment can be carried out on the pallet forks in batches, manpower is saved, positioning detection can be carried out on the discharging positions of the pallet forks, adaptive regulation and control can be carried out on the discharging assembly, and therefore the working range of the discharging assembly is widened, and the working performance is high.

Description

Technical Field

[0001] The present invention relates to the technical field of forklift fork processing, and in particular to a batch blanking system for forklift fork processing with a positioning and detection function. Background Art

[0002] In the field of logistics equipment manufacturing, as the core load-bearing component of handling equipment such as forklifts and stackers, the processing of forklift forks requires multiple processes such as cutting, bending, welding, and heat treatment.

[0003] In the existing forklift fork processing production line, the blanking link generally relies on manual operation. Since the single weight of the forklift fork is relatively heavy, during the process of manually handling the forklift fork, it is not only time-consuming and laborious, but also the manual stacking of forklift forks is prone to stacking misalignment and collision damage due to operation fatigue, thus affecting the product quality of the forklift fork. Therefore, we propose a batch blanking system for forklift fork processing with a positioning and detection function. Summary of the Invention

[0004] In order to solve the technical problem of low blanking efficiency during the production of forklift forks, the present invention provides a batch blanking system for forklift fork processing with a positioning and detection function.

[0005] The present invention is implemented by the following technical solutions: A batch blanking system for forklift fork processing with a positioning and detection function, including a base and a mounting plate arranged above the base. A through hole is provided in the middle of the mounting plate, and a connecting plate is slidably penetrated inside the through hole. A sliding hole is provided at one end of the connecting plate, and a column is slidably penetrated inside the sliding hole. One end of the column close to the base is fixed with a bottom plate, and one end of the bottom plate away from the column is fixed with a transmission column. The end of the transmission column away from the bottom plate is rotatably connected to the top side of the base. Clamping blocks are provided at both ends of the bottom side of the mounting plate, and fixing plates are fixed at both ends of the bottom side of the mounting plate. The clamping blocks are located between the two fixing plates. An infrared rangefinder is fixed on the side of the fixing plate away from the clamping block. Through the operation of the above components, the forklift forks can be blanked in batches, the corresponding height of the blanked forklift forks can be positioned and detected, and it is convenient for the staff to repair and maintain the components on the connecting plate.

[0006] As a further improvement of the above solution, a first gear is fixedly sleeved on the outer wall of the transmission column, and a first rack plate meshing with the first gear is provided on one side of the first gear. One end of the first rack plate is fixed with a fixed block sliding on the top side of the base. Through the displacement of the fixed block, the first rack plate can be driven to displace, the first gear can be driven to rotate, and the transmission column can be driven to rotate.

[0007] As a further improvement of the above solution, a lead screw is provided on the bottom side of the mounting plate. A nut sleeve threaded on the outer wall of the lead screw is embedded at the top end of the clamping block. A drive shaft is provided on one side of the mounting plate away from the lead screw. A plurality of second gears are fixedly sleeved on the outer wall of the drive shaft. A second rack plate fixed to the top side of the connecting plate is provided on one side of the second gear. A chute corresponding to the second rack plate is formed on the top side of the mounting plate. The second rack plate slides inside the adjacent chute. A drive sleeve embedded on the connecting plate is provided on the side of the column away from the mounting plate. A threaded column is threaded through the inside of the drive sleeve. The top end of the threaded column is rotatably connected to a stabilizing plate. The stabilizing plate is fixed to the top side of the column. The bottom end of the threaded column is drivingly connected to a first motor. The first motor is fixed to the top side of the bottom plate. By rotating the lead screw and through the cooperation of the lead screw and the nut sleeve, the clamping block can be driven to displace. By rotating the drive shaft, the second gear is driven to rotate. By the cooperation of the second gear and the second rack plate, the mounting plate can be driven to displace. By operating the first motor, the threaded column can be driven to rotate. By the cooperation of the threaded column and the drive sleeve, the drive sleeve and the connecting plate can be driven to displace vertically.

[0008] As a further improvement of the above solution, one end of the lead screw is drivingly connected to a second motor. The second motor is fixed to a fixing plate located at one end of the mounting plate. The other end of the lead screw is rotatably connected to a fixing plate located at the other end of the mounting plate. By operating the second motor, the lead screw can be driven to rotate.

[0009] As a further improvement of the above solution, a guide rod is provided on the bottom side of the mounting plate. The guide rod is fixed between the two fixing plates. The clamping block is provided with a guide hole. The guide rod slidably passes through the inside of the guide hole. Through the guide rod, the displacing clamping block can be supported and positioned, improving the stability performance of the clamping block.

[0010] As a further improvement of the above solution, a loading plate is fixed to the top side of the base. A plurality of forklift forks are provided on the top side of the loading plate. The length of the forklift forks is greater than the width of the loading plate. Through the loading plate, the forklift forks can be carried.

[0011] As a further improvement of the above solution, the clamping block is of an L-shaped structure. The height of the clamping block is greater than the height of the forklift forks. Through the clamping block with a height greater than that of the forklift forks, the forklift forks can be effectively clamped.

[0012] As a further improvement of the above solution, one end of the drive shaft is drivingly connected to a third motor. A first fixing plate is fixed to the outside of the third motor. The other end of the drive shaft away from the third motor is rotatably connected to a second fixing plate. Both the first fixing plate and the second fixing plate are fixed to the top side of the mounting plate. By operating the third motor, the drive shaft can be driven to rotate.

[0013] As a further improvement of the above solution, the sliding hole is a rectangular hole, and the vertical column is a rectangular column. Through the sliding hole and the vertical column that are both rectangular structures, the connecting plate can be driven to rotate when the vertical column rotates.

[0014] As a further improvement of the above solution, a plurality of hydraulic cylinders fixed to the top side of the base are provided on the side of the fixed block away from the first rack plate. The piston end of the hydraulic cylinder is fixed to the fixed block. Through the operation of the hydraulic cylinder, the fixed block can be driven to displace.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] 1. The present invention can batch process the forklift forks, avoid manually handling the forklift forks for blanking operations, save manpower, improve the production efficiency of forklift forks, can perform positioning detection on the blanking position of the forklift forks, avoid hard collisions between the forklift forks and the blanking point during unloading, resulting in damage to the forklift forks, and can adaptively adjust the blanking components according to the size of the forklift forks, thereby improving the working range of the blanking components and having high working performance.

[0017] 2. The present invention can flexibly adjust the blanking position of the forklift forks according to the material usage requirements, thus facilitating the staff to use the forklift forks, being convenient to use, and facilitating the staff to disassemble and overhaul the blanking components, which is convenient for maintenance. Description of the Drawings

[0018] Figure 1 It is a schematic diagram of a batch blanking system for forklift fork processing with a positioning detection function;

[0019] Figure 2 It is a schematic diagram of the deflection state of the mounting plate in a batch blanking system for forklift fork processing with a positioning detection function;

[0020] Figure 3 It is a schematic diagram of the clamping block in a batch blanking system for forklift fork processing with a positioning detection function;

[0021] Figure 4 It is a cross-sectional view of the mounting plate in a batch blanking system for forklift fork processing with a positioning detection function;

[0022] Figure 5 It is a schematic diagram of the guide rod in a batch blanking system for forklift fork processing with a positioning detection function.

[0023] Main Symbol Explanation:

[0024] 1. Base; 2. Mounting plate; 3. Connecting plate; 4. Fixed plate; 5. Clamping block; 6. Lead screw; 7. Nut sleeve; 8. Infrared rangefinder; 9. Motor 2; 10. Column; 11. Base plate; 12. Transmission column; 13. Gear 1; 14. Rack plate 1; 15. Fixed block; 16. Hydraulic cylinder; 17. Driving sleeve; 18. Threaded column; 19. Stabilizing plate; 20. Guide rod; 21. Driving shaft; 22. Gear 2; 23. Rack plate 2; 24. Motor 3; 25. Fixed connection plate 1; 26. Fixed connection plate 2; 27. Loading plate. Detailed implementation manner

[0025] Next, in combination with the drawings and the specific implementation manner, the present invention will be further described. It should be noted that, on the premise of no conflict, the following-described embodiments or technical features can be arbitrarily combined with each other to form new embodiments.

[0026] Embodiment 1:

[0027] Combined with Figure 1 and Figure 2 , a batch blanking system for forklift fork processing with a positioning and detection function in this embodiment includes a base 1 and a mounting plate 2 arranged above the base 1. A through hole is opened in the middle of the mounting plate 2, and a connecting plate 3 is slidably inserted through the through hole. A sliding hole is opened at one end of the connecting plate 3, and a column 10 is slidably inserted through the sliding hole. One end of the column 10 close to the base 1 is fixed with a base plate 11, and one end of the base plate 11 away from the column 10 is fixed with a transmission column 12. The end of the transmission column 12 away from the base plate 11 is rotatably connected to the top side of the base 1. Clamping blocks 5 are provided at both ends of the bottom side of the mounting plate 2, and fixed plates 4 are fixed at both ends of the bottom side of the mounting plate 2. The clamping blocks 5 are located between the two fixed plates 4, and an infrared rangefinder 8 is fixed on the side of the fixed plate 4 away from the clamping block 5.

[0028] In the embodiment of the present application, the implementation principle of a batch blanking system for forklift processing with a positioning and detection function is as follows: When the forklift needs to be blanked after the processing is completed, the transportation equipment loaded with the forklift can be parked below the mounting plate 2. Through the vertical displacement of the connecting plate 3, the mounting plate 2 and the clamping block 5 are driven to perform vertical displacement. When the forklift on the transportation equipment is located between the two clamping blocks 5, the clamping block 5 performs displacement. When the forklift on the transportation equipment is fixed between the two clamping blocks 5, the vertical displacement of the connecting plate 3 can drive the mounting plate 2 and the clamping block 5 to perform vertical displacement. After the forklift between the two clamping blocks 5 is separated from the transportation equipment, the rotation of the transmission column 12 drives the bottom plate 11 to rotate, drives the column 10 to rotate, drives the connecting plate 3, the mounting plate 2, the clamping block 5 and the forklift to deflect. When the forklift is misaligned with the transportation equipment, the mounting plate 2 performs displacement. When the displaced mounting plate 2 moves to the placement point, the vertical displacement of the connecting plate 3 drives the mounting plate 2, the clamping block 5 and the forklift to perform vertical displacement. When the forklift contacts the unloading area, the clamping block 5 performs displacement. When the clamping block 5 is separated from the forklift, the blanking of the forklift is completed at this time. Through the operation of the infrared rangefinder 8 on the fixing plate 4, the corresponding height of the clamping block 5 can be positioned and detected to avoid hard collisions between the clamping block 5 and the loading point and the blanking point when the clamping block 5 performs vertical displacement. Through the sliding fit between the mounting plate 2 and the connecting plate 3, it is convenient for the staff to disassemble the mounting plate 2 from the connecting plate 3, so as to facilitate the staff to repair and maintain the components on the connecting plate 3.

[0029] Embodiment 2:

[0030] Combined with Figure 3 , on the basis of Embodiment 1, the further improvement of this embodiment lies in:

[0031] A gear one 13 is fixedly sleeved on the outer wall of the transmission column 12. A rack plate one 14 meshing with the gear one 13 is arranged on one side of the gear one 13. One end of the rack plate one 14 is fixed with a fixed block 15 sliding on the top side of the base 1. Through the displacement of the fixed block 15, the rack plate one 14 can be driven to perform displacement, drive the gear one 13 to rotate, and drive the transmission column 12 to rotate.

[0032] Embodiment 3:

[0033] Combined with Figure 4 and Figure 5 , on the basis of Embodiment 1, the further improvement of this embodiment lies in:

[0034] The bottom side of the mounting plate 2 is provided with a lead screw 6. The top end of the clamping block 5 is embedded with a nut sleeve 7 that is threadedly sleeved on the outer wall of the lead screw 6. On the side of the mounting plate 2 away from the lead screw 6, there is a drive shaft 21. A plurality of second gears 22 are fixedly sleeved on the outer wall of the drive shaft 21. On one side of the second gears 22, there is a second rack plate 23 fixed to the top side of the connecting plate 3. A chute corresponding to the second rack plate 23 is opened on the top side of the mounting plate 2. The second rack plate 23 slides inside the adjacent chute. On the side of the column 10 away from the mounting plate 2, there is a drive sleeve 17 embedded in the connecting plate 3. A threaded column 18 is threadedly inserted through the inside of the drive sleeve 17. The top end of the threaded column 18 is rotatably connected to a stabilizing plate 19. The stabilizing plate 19 is fixed to the top side of the column 10. The bottom end of the threaded column 18 is drivingly connected to a first motor. The first motor is a forward and reverse stepping motor and is fixed to the top side of the bottom plate 11. By rotating the lead screw 6 and through the cooperation of the lead screw 6 and the nut sleeve 7, the clamping block 5 can be driven to displace. By rotating the drive shaft 21, the second gears 22 are driven to rotate. Through the cooperation of the second gears 22 and the second rack plate 23, the mounting plate 2 can be driven to displace. By operating the first motor, the threaded column 18 can be driven to rotate. Through the cooperation of the threaded column 18 and the drive sleeve 17, the drive sleeve 17 and the connecting plate 3 can be driven to displace vertically.

[0035] One end of the lead screw 6 is drivingly connected to a second motor 9. The second motor 9 is a forward and reverse stepping motor and is fixed to a fixing plate 4 located at one end of the mounting plate 2. The other end of the lead screw 6 is rotatably connected to a fixing plate 4 located at the other end of the mounting plate 2. By operating the second motor 9, the lead screw 6 can be driven to rotate.

[0036] The bottom side of the mounting plate 2 is provided with a guide rod 20. The guide rod 20 is fixed between the two fixing plates 4. The clamping block 5 is provided with a guide hole. The guide rod 20 slidably passes through the inside of the guide hole. Through the guide rod 20, the displacing clamping block 5 can be supported and positioned, improving the stability performance of the clamping block 5.

[0037] The top side of the base 1 is fixed with a loading plate 27. A plurality of forklift forks are provided on the top side of the loading plate 27. The length of the forklift forks is greater than the width of the loading plate 27. Through the loading plate 27, the forklift forks can be carried.

[0038] The clamping block 5 is of an L-shaped structure. The height of the clamping block 5 is greater than the height of the forklift forks. Through the clamping block 5 with a height greater than that of the forklift forks, the forklift forks can be effectively clamped.

[0039] One end of the drive shaft 21 is drivingly connected to a third motor 24. The third motor 24 is a forward and reverse stepping motor. A first fixing plate 25 is fixed to the outside of the third motor 24. The end of the drive shaft 21 away from the third motor 24 is rotatably connected to a second fixing plate 26. Both the first fixing plate 25 and the second fixing plate 26 are fixed to the top side of the mounting plate 2. By operating the third motor 24, the drive shaft 21 can be driven to rotate.

[0040] The sliding hole is a rectangular hole, and the column 10 is a rectangular column. Through the sliding hole and the column 10 which are both rectangular structures, the connecting plate 3 can be driven to rotate when the column 10 rotates.

[0041] On the side of the fixed block 15 away from the first rack plate 14, there are a plurality of hydraulic cylinders 16 fixed on the top side of the base 1. The piston end of the hydraulic cylinder 16 is fixed on the fixed block 15. Through the operation of the hydraulic cylinder 16, the fixed block 15 can be driven to displace.

[0042] The above embodiments are only the preferred embodiments of the present invention, and the scope of protection of the present invention cannot be limited thereby. Any non-substantial changes and substitutions made by those skilled in the art on the basis of the present invention belong to the scope of protection required by the present invention.

Claims

1. A batch blanking system for forklift fork processing with a positioning and detection function, comprising a base and a mounting plate arranged above the base, characterized in that, A perforation is formed in the middle of the mounting plate. A connecting plate is slidably inserted into the interior of the perforation. A sliding hole is formed at one end of the connecting plate. A column is slidably inserted into the interior of the sliding hole. A bottom plate is fixed to the end of the column close to the base. A transmission column is fixed to the end of the bottom plate away from the column. The end of the transmission column away from the bottom plate is rotatably connected to the top side of the base. Clamping blocks are provided at both ends of the bottom side of the mounting plate. Fixing plates are fixed to both ends of the bottom side of the mounting plate. The clamping blocks are located between the two fixing plates. An infrared distance measuring instrument is fixed to the side of the fixing plate away from the clamping block.

2. The batch blanking system for forklift fork processing with a positioning detection function according to claim 1, wherein, A first gear is fixedly sleeved on the outer wall of the transmission column. A first rack plate meshing with the first gear is provided on one side of the first gear. One end of the first rack plate is fixed to a fixed block sliding on the top side of the base.

3. A batch blanking system for forklift fork processing with a positioning and detection function, characterized in that, A lead screw is provided on the bottom side of the mounting plate. A nut sleeve threadedly sleeved on the outer wall of the lead screw is embedded at the top end of the clamping block. A drive shaft is provided on the side of the mounting plate away from the lead screw. A plurality of second gears are fixedly sleeved on the outer wall of the drive shaft. A second rack plate fixed to the top side of the connecting plate is provided on one side of the second gear. A chute corresponding to the second rack plate is formed on the top side of the mounting plate. The second rack plate slides inside the adjacent chute. A drive sleeve embedded on the connecting plate is provided on the side of the column away from the mounting plate. A threaded column is threadedly inserted into the interior of the drive sleeve. The top end of the threaded column is rotatably connected to a stabilizing plate. The stabilizing plate is fixed to the top side of the column. The bottom end of the threaded column is drivingly connected to a first motor. The first motor is fixed to the top side of the bottom plate.

4. The batch blanking system for forklift fork processing with a positioning detection function according to claim 3, wherein, One end of the lead screw is drivingly connected to a second motor. The second motor is fixed to the fixing plate at one end of the mounting plate. The other end of the lead screw is rotatably connected to the fixing plate at the other end of the mounting plate.

5. The batch blanking system for forklift fork processing with a positioning and detection function as described in claim 1, wherein, A guide rod is provided on the bottom side of the mounting plate. The guide rod is fixed between the two fixing plates. A guide hole is formed in the clamping block. The guide rod is slidably inserted into the interior of the guide hole.

6. The batch blanking system for forklift processing with a positioning detection function according to claim 1, characterized in that A loading plate is fixed to the top side of the base. A plurality of forklift forks are provided on the top side of the loading plate. The length of the forklift forks is greater than the width of the loading plate.

7. The batch blanking system for forklift fork processing with a positioning and detection function as described in claim 1, characterized in that, The clamping block is of an L-shaped structure. The height of the clamping block is greater than the height of the forklift forks.

8. The batch blanking system for forklift processing with a positioning detection function according to claim 3, wherein, One end of the drive shaft is drivingly connected to a third motor. A first fixing plate is fixed to the outside of the third motor. The end of the drive shaft away from the third motor is rotatably connected to a second fixing plate. Both the first fixing plate and the second fixing plate are fixed to the top side of the mounting plate.

9. The batch blanking system for forklift processing with a positioning detection function according to claim 1, characterized in that, The sliding hole is a rectangular hole. The column is a rectangular column.

10. The batch blanking system for forklift fork processing with a positioning detection function according to claim 2, characterized in that, A plurality of hydraulic cylinders fixed to the top side of the base are provided on the side of the fixed block away from the first rack plate. The piston end of the hydraulic cylinder is fixed to the fixed block.

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