A de-mothering machine

Abstract

The utility model discloses a kind of mother to machine, it is related to warehouse intelligent tool technical field.Mother to machine includes frame assembly, fork fetching component, conveyor assembly, two fork fetching components are synchronously controlled along frame assembly by corresponding first driving part and move oppositely or move away, fork fetching component includes pallet fork, sliding frame, displacement frame, sliding frame is slidably installed on displacement frame in vertical direction, at least two pallet forks are installed on sliding frame, second driving part is installed on displacement frame, and sliding frame displacement is controlled by second driving part;Conveyor assembly is installed between two fork fetching components, the initial state of second driving part makes the lowest point of pallet fork at most flush with the highest point of conveyor assembly.The mother to machine in the utility model is simple in structure, easy to operate and realize, and low in cost, with high reliability.Fork fetching component can be efficiently displaced to insert tray, efficiently lift to separate tray, efficiently convey tray, realize automatic operation, reduce manual intervention and labor intensity.

Description

Technical Field

[0001] This utility model relates to the field of intelligent warehouse attachments technology, specifically a mother carrier removal machine. Background Technology

[0002] Currently, the logistics industry uses pallets to carry products. Products on pallets often need to be removed before the pallets can be replaced. The traditional lifting method is to use forklifts to pick up materials or to manually remove materials. To solve the problem of logistics transfer, it is necessary to change pallets for different types of ton bag-loaded goods.

[0003] In modern production and logistics processes, some goods loaded in ton bags do not need to be stacked when leaving the warehouse, while others do. Manual pallet replacement requires a large number of workers, the actions are cumbersome, and after stacking, the centers of the two layers of goods are often not on the same axis, resulting in a large deviation and a risk of tilting and collapsing during transportation.

[0004] Most solutions on the market rely on manual operation or multi-machine collaboration to solve complex work conditions, but in actual use, they are prone to problems such as low efficiency and errors. Utility Model Content

[0005] To address the aforementioned problems and improve warehousing efficiency, this invention provides a pallet removal machine that reliably clamps and lifts the child pallet stack, separating the mother and child pallets. Pallets are then added as needed to replace or separate the pallets. This invention overcomes the shortcomings described in the prior art.

[0006] The technical solution adopted by this utility model to solve its technical problem is:

[0007] A forklift removal machine includes a frame assembly, a forklift assembly, and a conveyor assembly. Two forklift assemblies are synchronously controlled to move towards or away from each other along the frame assembly via corresponding first drive components. Each forklift assembly includes forks, a sliding frame, and a displacement frame. A sliding frame is slidably mounted on the displacement frame in the vertical direction, and at least two forks are mounted on the sliding frame. A second drive component is mounted on the displacement frame, and the displacement of the sliding frame is controlled by the second drive component. The conveyor assembly is installed between the two forklift assemblies. The initial state of the second drive component is such that the lowest point of the forks is at most level with the highest point of the conveyor assembly.

[0008] The direction of displacement of the forklift assembly controlled by the first drive component is designated as direction A. When the mother pallet, the daughter pallet, and the goods on the daughter pallet are placed on the conveyor assembly, the conveying direction is direction B. Directions A and B are perpendicular to each other. Several slots are provided on the sides of the mother pallet and the daughter pallet. The forks on the forklift assembly are inserted into the slots of the daughter pallet, and the sliding frame and the forks on the sliding frame are raised by the second drive component. At this time, the daughter pallet separates from the mother pallet, and the mother pallet is conveyed forward along the conveyor assembly. Then, the daughter pallet is lowered onto the conveyor assembly, thus completing the separation of the daughter pallet from the mother pallet.

[0009] In some embodiments, the sliding frame is provided with a guide groove in the vertical direction, and at least two rollers are installed on either side of the sliding frame, the rollers rolling vertically within the guide groove. This facilitates precise vertical displacement of the sliding frame.

[0010] In some embodiments, the forks are fixedly or movably mounted on a sliding frame. When a fixed mounting is chosen, the forks are welded to the sliding frame; when a movable mounting is chosen, a cylindrical sliding rod can be provided on the sliding frame, and a sleeve can be provided at the top of the forks. The forks slide along the outer wall of the sliding rod via the sleeve, which constitutes a movable mounting. Of course, the forks can also be fixed not by welding, but by screws and nuts, allowing for easy removal and replacement if the forks are damaged.

[0011] In some embodiments, the conveyor assembly includes a conveyor frame and a plurality of rollers, the rollers being rotatably mounted on the conveyor frame, a sprocket being mounted at one end of each roller, adjacent sprockets rotating synchronously via chains, and the sprockets being driven by a motor.

[0012] In some embodiments, the motor is mounted on the bottom of the conveyor frame, and a drive sprocket is installed at the output end of the motor. The drive sprocket is linked to a sprocket on the side of the roller via a chain.

[0013] In some embodiments, the frame assembly is provided with another guide groove in the horizontal direction, and another roller is installed on the side end of the displacement frame, the roller rolling horizontally within the guide groove.

[0014] In some embodiments, the first driving member and the second driving member are hydraulic cylinders.

[0015] In some embodiments, photoelectric sensors and / or laser rangefinders are installed on the forklift assembly. The photoelectric sensors and laser rangefinders acquire real-time position information of the pallets at each workstation, ensuring that the pallet picking device can accurately grasp and place the pallets. Alternatively, existing vision systems can be used to improve the automation level of the pallet removal machine, thereby further reducing manual intervention and the labor intensity of the user.

[0016] In some embodiments, the bottom of the frame assembly is provided with several adjustable feet. The adjustable feet are mainly used to adjust the overall levelness of the motherboard carrier and to compensate for the height difference of the ground at different foot positions.

[0017] In some embodiments, the adjustable feet include a base plate, a pad, screws, and nuts. The base plate is welded to the frame assembly. Screws are vertically installed at the corners of the base plate, and the nuts are threaded into the screws and fitted against the top and bottom surfaces of the base plate. The bottom end of the screw is fixedly connected to the pad. The principle of the adjustable feet is to compensate for height differences by adjusting the upper and lower screws at different height positions.

[0018] By adopting the above technical solution, the beneficial effects of this utility model are:

[0019] The pallet removal machine of this invention has a simple structure, is easy to operate and implement, and is low in cost and highly reliable. It can achieve efficient displacement and pallet insertion of the forklift assembly, efficient lifting and separation of pallets, and efficient pallet conveying, realizing automated operation and reducing manual intervention and labor intensity. Attached Figure Description

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0021] Figure 1 This is a schematic diagram of the structure of this utility model;

[0022] Figure 2 This is a side view of the present invention;

[0023] Figure 3 This is a top view of the present invention;

[0024] Figure 4 This is a schematic diagram of the structure of the forks lifting the sub-pallet in this utility model;

[0025] Figure 5 This is a structural schematic diagram from another perspective when the forks lift the sub-pallet in this utility model;

[0026] Figure 6 for Figure 1 A magnified view of a section at point A in the middle;

[0027] Figure 7 for Figure 1 A magnified view of a section at point B in the middle;

[0028] Figure 8 for Figure 4 A magnified view of a section at point C.

[0029] Explanation of key figure labels:

[0030] 1. Frame assembly; 11. Adjustable feet; 111. Base plate; 112. Pad plate; 113. Screw; 114. Nut; 2. Forklift assembly; 21. First drive unit; 22. Forks; 23. Sliding frame; 231. Guide groove; 232. Roller; 24. Displacement frame; 25. Second drive unit; 3. Conveyor assembly; 31. Conveyor frame; 32. Roller; 33. Sprocket; 34. Chain; 35. Motor; 100. Mother pallet; 101. Daughter pallet. Detailed Implementation

[0031] like Figures 1-8 As shown, this utility model provides a mother-cargo removal machine, including a frame assembly 1, a fork-taking assembly 2, and a conveyor assembly 3. Two fork-taking assemblies 2 are synchronously controlled by corresponding first driving components 21 to move towards or away from each other along the frame assembly 1. The fork-taking assembly 2 includes forks 22, a sliding frame 23, and a displacement frame 24. The sliding frame 23 is slidably mounted on the displacement frame 24 in the vertical direction. At least two forks 22 are mounted on the sliding frame 23. A second driving component 25 is mounted on the displacement frame 24, and the displacement of the sliding frame 23 is controlled by the second driving component 25. The conveyor assembly 3 is installed between the two fork-taking assemblies 2. The initial state of the second driving component 25 is such that the lowest point of the forks 22 is at most level with the highest point of the conveyor assembly 3.

[0032] The forklift assembly 2 controls the displacement in direction A via the first drive component 21. When the mother pallet 100, the daughter pallet 101, and the goods on the daughter pallet 101 are placed on the conveyor assembly 3, the conveying direction is direction B. Directions A and B are perpendicular to each other. Several slots are provided on the sides of the mother pallet 100 and the daughter pallet 101. The forks 22 on the forklift assembly 2 are inserted into the slots of the daughter pallet 101, and the sliding frame 23 and the forks 22 on the sliding frame 23 are raised by the second drive component 25. At this time, the daughter pallet 101 separates from the mother pallet 100, and the mother pallet 100 is conveyed forward along the conveyor assembly 3. Then, the daughter pallet 101 is lowered onto the conveyor assembly 3, thus completing the separation of the daughter pallet 101 from the mother pallet 100.

[0033] According to some embodiments of this utility model, optionally, the sliding frame 23 is provided with a guide groove 231 in the vertical direction, and at least two rollers 232 are installed on either side of the sliding frame 23. The rollers 232 roll vertically within the guide groove 231. This facilitates precise vertical displacement of the sliding frame 23.

[0034] According to some embodiments of this utility model, the forks 22 can be optionally fixedly or movably mounted on the sliding frame 23. When fixed mounting is chosen, the forks 22 are welded to the sliding frame 23; when movable mounting is chosen, a cylindrical sliding rod can be provided on the sliding frame 23, and a sleeve can be provided at the top of the forks 22. The forks 22 slide along the outer wall of the sliding rod through the sleeve, which is a movable mounting. Of course, the forks 22 can also be fixed not by welding, but by screws 113 and nuts 114, so that the forks 22 can be disassembled and replaced if damaged.

[0035] According to some embodiments of the present invention, optionally, the conveyor assembly 3 includes a conveyor frame 31 and a plurality of rollers 32. The rollers 32 are rotatably mounted on the conveyor frame 31. A sprocket 33 is installed at any end of the roller 32. Adjacent sprockets 33 rotate synchronously through a chain 34. The sprockets 33 are driven by a motor 35.

[0036] According to some embodiments of the present invention, optionally, the motor 35 is mounted on the bottom end of the conveyor frame 31, and the output end of the motor 35 is equipped with a drive sprocket 33. The drive sprocket 33 is linked with the sprocket 33 on the side end of the roller 32 through the chain 34.

[0037] According to some embodiments of the present invention, optionally, the frame assembly 1 is provided with another guide groove in the horizontal direction, and another roller is installed on the side end of the displacement frame 24, and the roller rolls horizontally in the guide groove.

[0038] According to some embodiments of the present invention, the first driving member 21 and the second driving member 25 may optionally be hydraulic cylinders.

[0039] According to some embodiments of this utility model, optionally, a photoelectric sensor and / or a laser rangefinder are installed on the forklift assembly 2. The photoelectric sensor and laser rangefinder acquire the position information of the pallet at each workstation in real time, ensuring that the pallet insertion and removal device can accurately grasp and place the pallet. Alternatively, existing vision systems can be applied to improve the automation level of the pallet removal machine, thereby further reducing manual intervention and lowering the labor intensity of the user.

[0040] According to some embodiments of this utility model, optionally, a plurality of adjustable feet 11 are provided at the bottom of the frame assembly 1. The adjustable feet 11 are mainly used to adjust the overall levelness of the mother support machine, and to compensate for the height difference of the ground at different foot positions.

[0041] According to some embodiments of this utility model, optionally, the adjustable foot 11 includes a base plate 111, a pad 112, a screw 113, and a nut 114. The base plate 111 is welded to the frame assembly 1. The screw 113 is vertically installed at the corner of the base plate 111, and the nut 114 is threaded into the screw 113 and fits against the top and bottom surfaces of the base plate 111. The bottom end of the screw 113 is fixedly connected to the pad 112. The principle of the adjustable foot 11 is to compensate for the height difference by adjusting the upper and lower screws 113 at different height positions.

[0042] Example 1

[0043] like Figures 1-8 As shown, this embodiment provides a mother-cargo removal machine, including a frame assembly 1, a fork-taking assembly 2, and a conveyor assembly 3. Two fork-taking assemblies 2 are synchronously controlled to move towards or away from each other along the frame assembly 1 via corresponding first drive members 21. The fork-taking assembly 2 includes forks 22, a sliding frame 23, and a displacement frame 24. The sliding frame 23 is slidably mounted on the displacement frame 24 in the vertical direction, and at least two forks 22 are mounted on the sliding frame 23. A second drive member 25 is mounted on the displacement frame 24, and the displacement of the sliding frame 23 is controlled by the second drive member 25. The conveyor assembly 3 is installed between the two fork-taking assemblies 2. The initial state of the second drive member 25 is such that the lowest point of the forks 22 is at most level with the highest point of the conveyor assembly 3.

[0044] The sliding frame 23 has a guide groove 231 along the vertical direction, and at least two rollers 232 are installed on either side of the sliding frame 23. The rollers 232 roll vertically within the guide groove 231. This facilitates precise vertical displacement of the sliding frame 23. The forks 22 are fixedly mounted on the sliding frame 23.

[0045] The conveyor assembly 3 includes a conveyor frame 31 and several rollers 32. The rollers 32 are rotatably mounted on the conveyor frame 31. A sprocket 33 is installed at either end of each roller 32. Adjacent sprockets 33 rotate synchronously via a chain 34, and the sprockets 33 are driven by a motor 35. The motor 35 is mounted at the bottom of the conveyor frame 31, and a drive sprocket 33 is installed at the output end of the motor 35. The drive sprocket 33 is linked to the sprocket 33 on the side of the roller 32 via a chain 34. The frame assembly 1 has another guide groove 231 arranged horizontally, and another roller 232 is installed on the side of the displacement frame 24. The roller 232 rolls horizontally within the guide groove 231. The first driving component 21 and the second driving component 25 are hydraulic cylinders.

[0046] Taking the mother pallet remover in Embodiment 1 as an example, the fork assembly 2 moves towards the child pallet 101 and the mother pallet 100, so that the forks 22 at the sliding frame 23 can move to the slot of the child pallet 101 and insert into the slot. Then, the lifting frame is driven by the control cylinder to lift the child pallet 101, so that the child pallet 101 and the mother pallet 100 are separated. After the conveyor replaces or cancels the mother pallet 100, the child pallet 101 is lowered and placed in the target position.

[0047] Example 2

[0048] like Figure 1 , Figure 6 As shown, this embodiment provides a motherboard removal machine. The difference between this embodiment and Embodiment 1 is that:

[0049] Photoelectric sensors and / or laser rangefinders are installed on the forklift assembly 2. These sensors and rangefinders acquire real-time position information of the pallets at each workstation, ensuring the pallet picking device can accurately grasp and place the pallets. Alternatively, existing vision systems can be used to enhance the automation of the pallet removal machine, further reducing manual intervention and the user's workload.

[0050] Several adjustable feet 11 are provided at the bottom of the frame assembly 1. The adjustable feet 11 are mainly used to adjust the overall levelness of the mother support machine, compensating for height differences at different foot positions. Each adjustable foot 11 includes a base plate 111, a pad 112, screws 113, and nuts 114. The base plate 111 is welded to the frame assembly 1. Screws 113 are vertically installed at the corners of the base plate 111, and nuts 114 are threaded into the screws 113, fitting against the top and bottom surfaces of the base plate 111. The bottom end of the screws 113 is fixedly connected to the pad 112. The principle of the adjustable feet 11: Height differences are compensated by adjusting the upper and lower screws 113 at different height positions.

[0051] The above description is only a preferred embodiment of the present utility model, and therefore cannot be used to limit the scope of the present utility model. All equivalent changes and modifications made in accordance with the scope of the present utility model patent and the contents of the specification should still fall within the scope of the present utility model.

Claims

1. A motherboard removal machine, characterized in that, include: Frame assembly; The forklift assembly includes two forklift assemblies that are synchronously controlled to move towards or away from each other along the frame assembly via corresponding first drive components. Each forklift assembly includes forks, a sliding frame, and a displacement frame. A sliding frame is slidably mounted on the displacement frame in the vertical direction. At least two forks are mounted on the sliding frame. A second drive component is mounted on the displacement frame and the displacement of the sliding frame is controlled by the second drive component. A conveyor assembly is mounted between two forklift components, wherein the initial state of the second drive unit is such that the lowest point of the forks is at most level with the highest point of the conveyor assembly.

2. The mother-removing machine according to claim 1, characterized in that, The sliding frame is provided with a guide groove in the vertical direction, and at least two rollers are installed on either side of the sliding frame. The rollers roll vertically in the guide groove.

3. The mother-removing machine according to claim 1, characterized in that, The forks are fixedly or movably mounted on the sliding frame.

4. The mother-removing machine according to claim 1, characterized in that, The conveyor assembly includes a conveyor frame and several rollers. The rollers are rotatably mounted on the conveyor frame. A sprocket is installed at any end of the roller. Adjacent sprockets rotate synchronously via chains. The sprockets are driven by a motor.

5. The mother-removing machine according to claim 4, characterized in that, The motor is mounted on the bottom of the conveyor frame, and a drive sprocket is installed at the output end of the motor. The drive sprocket is linked to the sprocket on the side of the roller via a chain.

6. The mother-removing machine according to claim 1 or 2, characterized in that, The frame assembly is provided with another guide groove in the horizontal direction, and another roller is installed on the side end of the displacement frame, and the roller rolls horizontally in the guide groove.

7. The mother-removing machine according to claim 1, characterized in that, The first driving component and the second driving component are hydraulic cylinders.

8. The mother-removing machine according to claim 1, characterized in that, The forklift assembly is equipped with a photoelectric sensor and / or a laser rangefinder.

9. The mother-removing machine according to claim 1, characterized in that, The frame assembly has several adjustable feet at its bottom.

10. The mother-removing machine according to claim 9, characterized in that, The adjustable feet include a base plate, a pad, a screw, and a nut. The base plate is welded to the frame assembly. The screw is vertically installed at the corner of the base plate, and the nut is screwed into the screw and fits against the top and bottom of the base plate. The bottom end of the screw is fixedly connected to the pad.

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