Lazy slipper production device and production process

Abstract

The invention provides a lazy slipper production device and process, and relates to the technical field of slipper production. The lazy slipper production device comprises a production workbench, three placement moving tables are slidably connected to the upper surface of the production workbench, two shoe placement templates are fixedly connected to the upper surfaces of the placement moving tables, and a dust collection assembly is arranged on the front side of each placement moving table. The bottom of each placement moving table is fixedly connected with a vertical connecting rod, the bottom ends of the three vertical connecting rods are jointly and fixedly connected with a horizontal moving plate, and a power assembly for driving the horizontal moving plate to move is installed on the lower surface of the production workbench. According to the slipper cutting device, upper and lower brush bristles of slippers can be cut, slippers with different upper and lower brush bristle intervals can be produced according to needs, and the slipper cutting device is suitable for more people.

Description

Technical Field

[0001] The invention relates to the technical field of slippers production, in particular to a lazy slipper production device and a production process. Background Art

[0002] Slippers are a necessity in people's lives. As people's pace of life quickens, lazy slippers come into being. People can wash their feet with lazy slippers, which greatly provides convenience.

[0003] Patent publication number CN213487234U discloses a foot-washing slipper constructed as follows. It includes a sole that supports the foot; a cover that connects to both sides of the sole and covers the top, arranged to correspond to the instep; and a brush portion that connects to the top of the sole and the bottom of the cover, used for washing the foot. The brush portion includes: front bristles that correspond to the toes and tiptoes on the top of the sole and wash the toes and tiptoes; central bristles that are located behind the front bristles and wash the toes, tiptoes, and arch of the foot; rear bristles that are located behind the central bristles and wash the heel; and upper bristles that are located below the cover. When viewed from the front, the protruding and recessed portions of the front bristles are arranged in a repetitive pattern with varying lengths. Consequently, compared to prior art, the brush portion can effectively wash between the toes, the toes, the arch of the foot, the heel, and the instep.

[0004] However, during the production process of such lazy slippers, the lengths of the upper and lower bristles of the slippers are often uniform. Since people's feet vary in size, fixed-length bristles often cause inconvenience to people. For example, for users with smaller feet, the bristles are often not long enough, making it difficult to fully brush the feet; for users with larger feet, overly long bristles often cause a greater sense of resistance to the user's feet, affecting comfort. Summary of the Invention

[0005] In view of the deficiencies in the prior art, the present invention provides a lazy slipper production device and a production process, which solve the defects and deficiencies in the prior art.

[0006] Technical Solution To achieve the above purpose, the present invention is implemented through the following technical solutions: a lazy slipper production device, including a production workbench, the upper surface of the production workbench is slidably connected to three placing mobile platforms, the upper surface of the placing mobile platform is fixedly connected to two shoe placing templates, the front side of each placing mobile platform is provided with a dust collection component, the bottom of each placing mobile platform is fixedly connected to a vertical connecting rod, the bottom ends of the three vertical connecting rods are commonly fixedly connected to a horizontal moving plate, the lower surface of the production workbench is installed with a power component that drives the horizontal moving plate to move, the work A gantry mounting frame is fixedly connected to the upper surface of the workbench and located on the rear side of the three movable platforms. Three second guide rods are fixedly connected between the gantry mounting frame and the production workbench. The outer surfaces of the second guide rods are slidably connected to threaded lifting plates. A driving component for driving the threaded lifting plates to rise and fall is installed on the top of the gantry mounting frame. The front side of the threaded lifting plates is rotatably connected to a rotating shaft. The other end of the rotating shaft is fixedly connected to a U-shaped connecting piece. Cutting components are installed at both ends of the U-shaped connecting piece. A rotating component that drives the rotating shaft to rotate is installed on the side wall of the threaded lifting plate.

[0007] Preferably, the dust suction assembly includes a collection box, a filter plate is movably provided inside the collection box, the front side of the collection box is connected to an induced draft fan, the top of the collection box is fixedly connected to a second connecting pipe, the end of the second connecting pipe away from the collection box is fixedly connected to a U-shaped pipe, the U-shaped pipe is fixedly connected to the front side of the production workbench, both ends of the U-shaped pipe are fixedly connected to a telescopic hose, the end of the telescopic hose away from the U-shaped pipe is fixedly connected to a first connecting pipe, the first connecting pipe is fixedly connected to the placing movable platform, the induced draft fan is started, the cut waste bristles enter the telescopic hose through the first connecting pipe, and then enter the second connecting pipe through the U-shaped pipe, and finally enter the interior of the collection box for collection.

[0008] Preferably, the power assembly includes a fixed plate body fixedly connected to the lower surface of the production workbench, the outer wall of the fixed plate body is fixedly connected to a first servo motor, the output shaft of the first servo motor is fixedly connected to a first threaded rod, the horizontal movable plate is threadedly connected to the outer surface of the first threaded rod, the side wall of the fixed plate body is fixedly connected to a first guide rod, the horizontal movable plate is slidably connected to the outer surface of the first guide rod, the surface of the production workbench is penetrated by three through-long grooves, the vertical connecting rods are movably arranged inside the corresponding through-long grooves, the first servo motor is started, and the output shaft of the first servo motor rotates with the first threaded rod, so that the horizontal movable plate moves with the three vertical connecting rods, and the three vertical connecting rods move with the corresponding placement movable platform, so that the slippers are close to the cutting blade.

[0009] Preferably, the driving assembly includes a second servo motor fixedly connected to the top of the gantry mounting frame, the output shaft of the second servo motor is fixedly connected to the second threaded rod, the threaded lifting plate is threadedly connected to the outer surface of the second threaded rod, and the bottom end of the second threaded rod is rotatably connected to the upper surface of the production workbench. When the second servo motor is started, the output shaft of the second servo motor rotates with the second threaded rod, causing the threaded lifting plate to descend, and the U-shaped connecting piece descends with the cutting blade, so that the cutting blade corresponds to the position of the slippers.

[0010] Preferably, the cutting assembly includes a movable shaft rotatably connected to the end of the U-shaped connecting piece, the top of the movable shaft is fixedly connected to a cutting blade, the bottom end of the movable shaft is fixedly connected to a first pulley, the lower surface of the U-shaped connecting piece is fixedly connected to a fourth servo motor, the output shaft of the fourth servo motor is fixedly connected to a second pulley, the first pulley and the second pulley are connected by a belt drive, the fourth servo motor is started, and the output shaft of the fourth servo motor rotates with the second pulley, so that the first pulley rotates with the movable shaft, and the movable shaft rotates with the cutting blade.

[0011] Preferably, the rotating assembly includes a third servo motor fixedly connected to the side wall of the threaded lifting plate, the output shaft of the third servo motor is fixedly connected to the second gear, the outer surface of the rotating shaft is fixedly connected to the first gear, the first gear is meshed with the second gear, and the third servo motor is started. The output shaft of the third servo motor rotates with the second gear, so that the first gear rotates with the rotating shaft, and the rotating shaft flips with the U-shaped connecting piece.

[0012] Preferably, a sliding block is fixedly connected to the bottom of the movable placement platform, and a plurality of sliding grooves are provided on the upper surface of the production workbench, and the sliding blocks are slidably connected inside the corresponding sliding grooves.

[0013] The production process comprises the following steps: S1. Place the slippers on the corresponding shoe placement template so that the suction cups on the bottom of the slippers are adsorbed onto the shoe placement template to complete the fixation of the slippers; S2. Start the second servo motor. The output shaft of the second servo motor rotates the second threaded rod, causing the threaded lifting plate to descend, and the U-shaped connector to descend with the cutting blade, so that the cutting blade is aligned with the position of the slipper. At this time, the cutting blade is higher than the bristles on the upper part of the slipper. The length of the higher part is the length that needs to be cut. S3. Then, the fourth servo motor is started. The output shaft of the fourth servo motor rotates the second pulley, causing the first pulley to rotate the movable shaft, which in turn rotates the cutting blade. Then, the first servo motor is started. The output shaft of the first servo motor rotates the first threaded rod, causing the horizontal movable plate to move the three vertical connecting rods, which in turn move the corresponding placement movable platforms, so that the slipper approaches the cutting blade, thereby completing the cutting of the bristles on the slipper. S4. After the upper part of the bristles are cut, the first servo motor is started to reverse, so that the placing movable platform with the slipper is reset, and then the third servo motor is started. The output shaft of the third servo motor rotates with the second gear, so that the first gear rotates with the rotating shaft, and the rotating shaft and the U-shaped connector are turned 180 degrees. Then the second servo motor is started to adjust the height of the cutting blade. At this time, the cutting blade is lower than the bristles of the lower part of the slipper. The lower length is the length to be cut. Then the above operation is repeated to complete the cutting of the bristles of the lower part of the slipper. S5. During the cutting process, the induced draft fan is started, and the cut waste bristles enter the telescopic hose through the first connecting pipe, then enter the second connecting pipe through the U-shaped pipe, and finally enter the interior of the collection box for collection.

[0014] Beneficial effects The present invention provides a lazy slipper production device and production process, which has the following beneficial effects: According to the present invention, the first servo motor is started, and the output shaft of the first servo motor rotates with the first threaded rod, so that the horizontal movable plate moves with the three vertical connecting rods, and the three vertical connecting rods move with the corresponding placement movable platform, so that the slippers are close to the cutting blade, and the cutting of the bristles on the upper part of the slippers is completed; after the cutting of the upper part of the bristles is completed, the first servo motor is started to reverse, so that the placement movable platform resets with the slippers, and then the third servo motor is started, and the output shaft of the third servo motor rotates with the second gear, so that the first gear rotates with the rotating shaft, and the rotating shaft flips with the U-shaped connecting piece, and then the second servo motor is started to adjust the height of the cutting blade. At this time, the cutting blade is lower than the bristles on the lower part of the slippers, and the lower length is the length that needs to be cut. Then the cutting of the bristles on the lower part of the slippers is completed according to the above operation. Slippers with different bristle spacings on the upper and lower parts can be produced as needed, which is suitable for more people.

[0015] In the present invention, during the cutting process, the induced draft fan is started, and the cut waste bristles enter the telescopic hose through the first connecting pipe, then enter the second connecting pipe through the U-shaped pipe, and finally enter the interior of the collection box for collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the three-dimensional structure of a lazy slipper production device provided by the present invention from a first perspective; Figure 2 A schematic diagram of the third perspective structure of a lazy slipper production device provided by the present invention; Figure 3 A schematic diagram of the third-perspective structure of a lazy slipper production device provided by the present invention; Figure 4 A top view of a lazy slipper production device provided by the present invention; Figure 5 A schematic diagram of the installation of a threaded lifting plate of a lazy slipper production device provided by the present invention; Figure 6 This is a bottom view of a U-shaped connector of a lazy slipper production device provided by the present invention.

[0017] Among them, 1. production workbench; 2. placement of mobile platform; 3. placement of shoe template; 4. through long slot; 5. vertical connecting rod; 6. horizontal moving plate; 7. fixed plate; 8. first servo motor; 9. first threaded rod; 10. first guide rod; 11. first connecting pipe; 12. telescopic hose; 13. U-shaped pipe; 14. collection box; 15. induced draft fan; 16. filter plate; 17. second connecting pipe; 18. gantry mounting frame; 19. second guide rod; 20. threaded lifting plate; 21. second servo motor; 22. second threaded rod; 23. rotating shaft; 24. U-shaped connector; 25. first gear; 26. third servo motor; 27. second gear; 28. movable shaft; 29. ​​cutting blade; 30. fourth servo motor. DETAILED DESCRIPTION

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Example

[0019] like Figures 1-6As shown, the embodiment of the present invention provides a lazy slipper production device, including a production workbench 1, the upper surface of the production workbench 1 is slidably connected to three placing mobile platforms 2, the upper surface of the placing mobile platforms 2 is fixedly connected to two shoe placement templates 3, and the front side of each placing mobile platform 2 is provided with a dust collection component, the dust collection component includes a collection box 14, the interior of the collection box 14 is movably provided with a filter plate 16, the front side of the collection box 14 is connected to an induced draft fan 15, and the top of the collection box 14 is fixedly connected to a second connecting pipe 17, and the second connecting pipe 17 is away from the collection box. One end of the box 14 is fixedly connected to a U-shaped pipe 13, which is fixedly connected to the front side of the production workbench 1. Both ends of the U-shaped pipe 13 are fixedly connected to a telescopic hose 12. The end of the telescopic hose 12 away from the U-shaped pipe 13 is fixedly connected to a first connecting pipe 11. The first connecting pipe 11 is fixedly connected to the placing movable platform 2. The induced draft fan 15 is started, and the cut waste bristles enter the telescopic hose 12 through the first connecting pipe 11, then enter the second connecting pipe 17 through the U-shaped pipe 13, and finally enter the interior of the collection box 14 for collection; The bottom of each placing movable platform 2 is fixedly connected to a vertical connecting rod 5, and the bottom ends of the three vertical connecting rods 5 are fixedly connected to a horizontal movable plate 6. A power assembly for driving the horizontal movable plate 6 to move is installed on the lower surface of the production workbench 1. The power assembly includes a fixed plate body 7 fixedly connected to the lower surface of the production workbench 1, and the outer wall of the fixed plate body 7 is fixedly connected to a first servo motor 8, and the output shaft of the first servo motor 8 is fixedly connected to a first threaded rod 9. The horizontal movable plate 6 is threadedly connected to the outer surface of the first threaded rod 9, and the side wall of the fixed plate body 7 is fixedly connected to a first guide rod 10. The horizontal movable plate 6 is slidably connected to the outer surface of the first guide rod 10. Three through-long slots 4 are opened through the surface of the production workbench 1, and the vertical connecting rod 5 is movably arranged in the corresponding through-long slots 4. Start the first servo motor 8, and the output shaft of the first servo motor 8 drives the first threaded rod 9 to rotate, so that the horizontal movable plate 6 moves with the three vertical connecting rods 5, and the three vertical connecting rods 5 move with the corresponding placing movable platform 2, so that the slippers are close to the cutting blade 29; A gantry mounting frame 18 is fixedly connected to the upper surface of the workbench 1 and is located at the rear side of the three movable platforms 2. Three second guide rods 19 are fixedly connected between the gantry mounting frame 18 and the production workbench 1. The outer surface of the second guide rod 19 is slidably connected to a threaded lifting plate 20. A driving assembly for driving the threaded lifting plate 20 to rise and fall is installed on the top of the gantry mounting frame 18. The driving assembly includes a second servo motor 21 fixedly connected to the top of the gantry mounting frame 18. The output shaft of the second servo motor 21 is fixedly connected to a second threaded rod 22. The threaded lifting plate 20 is threadedly connected to the outer surface of the second threaded rod 22. The bottom end of the second threaded rod 22 is rotatably connected to the upper surface of the production workbench 1. The second servo motor 21 is started, and the output shaft of the second servo motor 21 rotates the second threaded rod 22, so that the threaded lifting plate 20 rises and falls, and the U-shaped connector 24 lifts and falls with the cutting blade 29, so that the cutting blade 29 corresponds to the position of the slippers; The front side of the threaded lifting plate 20 is rotatably connected to a rotating shaft 23, and the other end of the rotating shaft 23 is fixedly connected to a U-shaped connecting piece 24. Cutting components are installed at both ends of the U-shaped connecting piece 24, and the cutting component includes a movable shaft 28 rotatably connected to the end of the U-shaped connecting piece 24. The top of the movable shaft 28 is fixedly connected to a cutting blade 29, and the bottom end of the movable shaft 28 is fixedly connected to a first pulley. A fourth servo motor 30 is fixedly connected to the inside of the lower surface of the U-shaped connecting piece 24, and the output shaft of the fourth servo motor 30 is fixedly connected to the second pulley. The first pulley and the second pulley are connected by a belt drive. When the fourth servo motor 30 is started, the output shaft of the fourth servo motor 30 rotates with the second pulley, so that the first pulley rotates with the movable shaft 28, and the movable shaft 28 rotates with the cutting blade 29 to cut; A rotating assembly that drives the rotating shaft 23 to rotate is installed on the side wall of the threaded lifting plate 20. The rotating assembly includes a third servo motor 26 fixedly connected to the side wall of the threaded lifting plate 20. The output shaft of the third servo motor 26 is fixedly connected to the second gear 27. The outer surface of the rotating shaft 23 is fixedly connected to the first gear 25, and the first gear 25 is meshed with the second gear 27.

[0020] The present invention also includes a production process of a lazy slipper production device, which includes the following steps: S1. Place the slippers on the corresponding shoe placement template 3 so that the suction cups on the bottom of the slippers are adsorbed onto the shoe placement template 3 to complete the fixation of the slippers; S2. Start the second servo motor 21. The output shaft of the second servo motor 21 rotates the second threaded rod 22, causing the threaded lifting plate 20 to descend, and the U-shaped connector 24 and the cutting blade 29 to descend, so that the cutting blade 29 is aligned with the position of the slipper. At this time, the cutting blade 29 is higher than the bristles on the upper part of the slipper. The length of the higher part is the length that needs to be cut. S3. Then, the fourth servo motor 30 is started. The output shaft of the fourth servo motor 30 rotates the second pulley, causing the first pulley to rotate the movable shaft 28, and the movable shaft 28 rotates the cutting blade 29. Then, the first servo motor 8 is started. The output shaft of the first servo motor 8 rotates the first threaded rod 9, causing the horizontal movable plate 6 to move the three vertical connecting rods 5. The three vertical connecting rods 5 move the corresponding placement movable platforms 2, so that the slipper approaches the cutting blade 29, completing the cutting of the bristles on the slipper. S4. After the upper bristles are cut, the first servo motor 8 is started to reverse, so that the placing movable platform 2 with the slipper is reset, and then the third servo motor 26 is started. The output shaft of the third servo motor 26 rotates the second gear 27, so that the first gear 25 rotates the rotating shaft 23, and the rotating shaft 23 and the U-shaped connecting member 24 are turned 180 degrees. Then the second servo motor 21 is started to adjust the height of the cutting blade 29. At this time, the cutting blade 29 is lower than the bristles of the lower part of the slipper. The lower length is the length to be cut. Then the above operation is repeated to complete the cutting of the bristles of the lower part of the slipper. S5. During the cutting process, the induced draft fan 15 is started, and the cut waste bristles enter the telescopic hose 12 through the first connecting pipe 11, then enter the second connecting pipe 17 through the U-shaped pipe 13, and finally enter the interior of the collection box 14 for collection.

[0021] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the statement "comprising a reference structure" does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

[0022] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A lazy slipper production device, comprising a production workbench (1), characterized in that: The upper surface of the production workbench (1) is slidably connected to three placing mobile platforms (2), the upper surface of the placing mobile platforms (2) is fixedly connected to two shoe placing templates (3), the front side of each placing mobile platform (2) is provided with a dust collection component, the bottom of each placing mobile platform (2) is fixedly connected to a vertical connecting rod (5), the bottom ends of the three vertical connecting rods (5) are commonly fixedly connected to a horizontal moving plate (6), the lower surface of the production workbench (1) is installed with a power component for driving the horizontal moving plate (6) to move, the upper surface of the workbench (1) and the rear side of the three placing mobile platforms (2) are fixedly connected to a gantry mounting frame (1 8), three second guide rods (19) are fixedly connected between the gantry mounting frame (18) and the production workbench (1), the outer surface of the second guide rod (19) is slidably connected to a threaded lifting plate (20), and a driving component for driving the threaded lifting plate (20) to rise and fall is installed on the top of the gantry mounting frame (18), the front side of the threaded lifting plate (20) is rotatably connected to a rotating shaft (23), the other end of the rotating shaft (23) is fixedly connected to a U-shaped connecting piece (24), and cutting components are installed at both ends of the U-shaped connecting piece (24), and a rotating component for driving the rotating shaft (23) to rotate is installed on the side wall of the threaded lifting plate (20).

2. The lazy slippers production device according to claim 1, characterized in that: The dust collection assembly comprises a collection box (14), a filter plate (16) is movably provided inside the collection box (14), an induced draft fan (15) is connected to the front side of the collection box (14), a second connecting pipe (17) is fixedly connected to the top of the collection box (14), an end of the second connecting pipe (17) away from the collection box (14) is fixedly connected to a U-shaped pipe (13), the U-shaped pipe (13) is fixedly connected to the front side of the production workbench (1), both ends of the U-shaped pipe (13) are fixedly connected to a telescopic hose (12), an end of the telescopic hose (12) away from the U-shaped pipe (13) is fixedly connected to a first connecting pipe (11), and the first connecting pipe (11) is fixedly connected to the placement movable platform (2).

3. The lazy slippers production device according to claim 2, characterized in that: The power assembly includes a fixed plate body (7) fixedly connected to the lower surface of the production workbench (1), the outer side wall of the fixed plate body (7) is fixedly connected to a first servo motor (8), the output shaft of the first servo motor (8) is fixedly connected to a first threaded rod (9), the horizontal movable plate (6) is threadedly connected to the outer surface of the first threaded rod (9), the side wall of the fixed plate body (7) is fixedly connected to a first guide rod (10), the horizontal movable plate (6) is slidably connected to the outer surface of the first guide rod (10), three through-long slots (4) are opened through the surface of the production workbench (1), and the vertical connecting rod (5) is movably arranged inside the corresponding through-long slots (4).

4. The lazy slippers production device according to claim 3, characterized in that: The drive assembly includes a second servo motor (21) fixedly connected to the top of the gantry mounting frame (18), the output shaft of the second servo motor (21) is fixedly connected to a second threaded rod (22), the threaded lifting plate (20) is threadedly connected to the outer surface of the second threaded rod (22), and the bottom end of the second threaded rod (22) is rotatably connected to the upper surface of the production workbench (1).

5. The lazy slippers production device according to claim 4, characterized in that: The cutting assembly includes a movable shaft (28) rotatably connected to the end of the U-shaped connecting member (24), a cutting blade (29) is fixedly connected to the top of the movable shaft (28), a first pulley is fixedly connected to the bottom of the movable shaft (28), a fourth servo motor (30) is fixedly connected to the inside of the lower surface of the U-shaped connecting member (24), an output shaft of the fourth servo motor (30) is fixedly connected to the second pulley, and the first pulley and the second pulley are connected through a belt transmission.

6. The lazy slippers production device according to claim 5, characterized in that: The rotating assembly includes a third servo motor (26) fixedly connected to the side wall of the threaded lifting plate (20), an output shaft of the third servo motor (26) fixedly connected to a second gear (27), an outer surface of the rotating shaft (23) fixedly connected to a first gear (25), and the first gear (25) is meshed with the second gear (27).

7. The lazy slippers production device according to claim 6, characterized in that: The bottom of the placement movable platform (2) is fixedly connected with a sliding block, and the upper surface of the production workbench (1) is provided with a plurality of sliding grooves, and the sliding blocks are slidably connected inside the corresponding sliding grooves.

8. The production process of the lazy slippers production device according to claim 7, characterized in that: The production process comprises the following steps: S1, placing the slippers on the corresponding shoe placement template (3), so that the suction cups on the bottom of the slippers are adsorbed onto the shoe placement template (3), completing the fixation of the slippers; S2, start the second servo motor (21), the output shaft of the second servo motor (21) rotates with the second threaded rod (22), so that the threaded lifting plate (20) descends, and the U-shaped connecting member (24) descends with the cutting blade (29), so that the cutting blade (29) corresponds to the position of the slipper. At this time, the cutting blade (29) is higher than the bristles on the upper part of the slipper, and the length of the higher part is the length to be cut; S3, then start the fourth servo motor (30), the output shaft of the fourth servo motor (30) rotates with the second pulley, so that the first pulley rotates with the movable shaft (28), and the movable shaft (28) rotates with the cutting blade (29), and then start the first servo motor (8), the output shaft of the first servo motor (8) rotates with the first threaded rod (9), so that the horizontal movable plate (6) moves with the three vertical connecting rods (5), and the three vertical connecting rods (5) move with the corresponding placement movable platform (2), so that the slipper is close to the cutting blade (29), and the bristles on the slipper are cut; S4. After the upper bristles are cut, the first servo motor (8) is started to reverse, so that the placing movable platform (2) with the slipper is reset, and then the third servo motor (26) is started. The output shaft of the third servo motor (26) rotates with the second gear (27), so that the first gear (25) rotates with the rotating shaft (23), and the rotating shaft (23) with the U-shaped connecting piece (24) is turned 180 degrees. Then the second servo motor (21) is started to adjust the height of the cutting blade (29). At this time, the cutting blade (29) is lower than the bristles of the lower part of the slipper. The lower length is the length to be cut. Then the above operation is followed to complete the cutting of the bristles of the lower part of the slipper. S5. During the cutting process, the induced draft fan (15) is started, and the cut waste bristles enter the telescopic hose (12) through the first connecting pipe (11), then enter the second connecting pipe (17) through the U-shaped pipe (13), and finally enter the interior of the collection box (14) for collection.

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