Tire hair removing equipment

Abstract

The invention relates to the technical field of tire processing, in particular to tire hair removing equipment. The device comprises a bottom frame and a moving frame clamped in the bottom frame in a sliding mode, the bottom frame comprises a bottom plate and vertical plates symmetrically arranged on the front side and the rear side of the bottom plate, the two vertical plates are connected through a connecting plate arranged on the right side of the bottom plate, the moving frame comprises a moving plate, and a plurality of square clamping bases are arranged on the surface of the moving plate in the length direction of the moving plate at intervals. The tire burr trimming machine is reasonable in structural design, time-saving and labor-saving in operation, capable of rapidly and efficiently trimming tire burrs without manual trimming, accurate and controllable in tire burr trimming position, free of damage to tires, capable of achieving the purpose of removing the tire burrs, high in removing efficiency, capable of effectively meeting production requirements and capable of solving many problems existing in the prior art.

Description

Technical Field

[0001] The present invention relates to the technical field of tire processing, and in particular to a tire hair removal device. Background Art

[0002] Tires are formed in molds using high temperature and high pressure. The molds have many tiny vents inside for expelling air and excess rubber. Liquid rubber, under high pressure, penetrates these pores and forms tiny rubber threads upon cooling. These rubber threads are collectively referred to as fetal hair. Although fetal hair does not affect the normal use of the tire, it does affect the overall aesthetics of the tire. To improve tire quality and facilitate sales, most manufacturers choose to remove this part of the fetal hair. The traditional method of removal is manual trimming, which is time-consuming and labor-intensive. Not only does the position of the tire need to be adjusted at all times, but attention must also be paid to the trimming location, requiring a high level of experience from the trimmer. If the fetal hair is removed too deeply, it can easily damage the tire, while if it is removed too shallowly, burrs will remain on the tire surface, defeating the purpose of removal. At the same time, because the fetal hair is made of rubber, it has a certain toughness. Manual trimming is inefficient and cannot meet production needs. Summary of the Invention

[0003] In order to make up for the shortcomings of the existing technology, the present invention provides a tire hair removal device, which has a reasonable structural design, saves time and effort to operate, and can quickly and efficiently complete the tire hair trimming process without manual participation in trimming. Moreover, the trimming position of the tire hair is precise and controllable, which will not damage the tire and can achieve the purpose of removing the tire hair. The removal efficiency is high, effectively meets production needs, and solves many problems existing in the existing technology.

[0004] The technical solution adopted by the present invention to solve the above technical problems is:

[0005] The two wheels are connected to each other through the left and right sides of the movable frame, and the two wheels are connected to each other through the right and left sides of the movable frame.

[0006] Optionally, the clamping assembly includes a lifting slot vertically opened in the gantry column, an inner card slot connected to the lifting slot is vertically provided on the inner wall of the column, an outer card slot connected to the lifting slot is vertically provided on the outer wall of the column, a lifting seat is movably clamped in the lifting slot, an extension card plate passing through the inner card slot is provided on the side wall of the lifting seat corresponding to the position of the inner card slot, a slide groove extending into the lifting seat is horizontally provided in the center of the extension card plate, an arc-shaped clamp is movably clamped in the slide groove by a slider provided in the center of its outer wall, and a clamping cylinder is provided on the side wall of the lifting seat corresponding to the position of the outer card slot, and the clamping cylinder is movably clamped It moves out of the outer slot, and its piston rod extends into the slide slot and is connected to the slider; the arc-shaped clamp includes an arc-shaped clamping plate connected to the slider, a receiving plate is horizontally provided at the bottom of the arc-shaped clamping plate and is clamped on the outside of the square clamping seat, and an arc-shaped top plate is horizontally provided on the top of the arc-shaped clamping plate, and a number of abutment rollers are spaced between the receiving plate and the arc-shaped top plate along the arc length direction of the arc-shaped clamping plate, the upper end of each abutment roller is movably clamped on the arc-shaped top plate, and the lower end thereof is movably clamped on the receiving plate, and a rotating motor is provided on the arc-shaped top plate, and the output shaft of the rotating motor passes through the arc-shaped top plate and is connected to one of the abutment rollers.

[0007] Optionally, an arcuate groove is provided on the receiving plate and is arranged in the same central direction as the arcuate clamping plate, and a plurality of anti-friction rollers are clamped at intervals in the arcuate groove.

[0008] Optionally, the lifting mechanism includes a lower pressure plate horizontally arranged above the gantry beam, and connecting rods are vertically provided at the four corners of the bottom of the lower pressure plate. The lower end of each connecting rod is movable through the beam and extends into the lifting slot on the corresponding side, and is connected to the lifting seat on the corresponding side. Lifting cylinders are vertically provided on the front and rear sides of the surface of the gantry beam, and the piston rods of the two lifting cylinders are respectively connected to the lower pressure plate.

[0009] Optionally, the shearing mechanism includes a fixed platform arranged in the middle of the gantry beam, a rotating seat movably sleeved on the fixed platform, a rotating gear sleeved on the upper part of the side wall of the rotating seat, a first motor is provided on the gantry beam outside the fixed platform, and a main gear matched with the rotating gear is provided on the output shaft of the first motor; clamping plates are symmetrically and vertically provided on the surface of the rotating seat, the inner end of the first support arm is movably clamped between the two clamping plates, a second motor matched with the first support arm is provided on one of the clamping plates, and the second support arm is movably hinged to the outer end of the first support arm. A third motor cooperating with the second arm is provided on the side wall of the first arm, the third arm is movably hinged at the outer end of the second arm, a fourth motor cooperating with the third arm is provided on the side wall of the second arm, a motor slot is provided in the third arm on the side near the outer end, a fifth motor is provided in the motor slot, the output shaft of the fifth motor passes downward through the end of the third arm and is connected to the cutting knife assembly arranged on the outer side of the third arm; a camera probe is provided on each side wall of the third arm near the outer end, and each camera probe is connected to the third arm through a bracket.

[0010] Optionally, the cutting knife assembly includes an I-shaped wheel, the output shaft of the fifth motor is fixedly connected to the center position of the wheel plate of the I-shaped wheel, and a plurality of cutting knives are arranged between the two wheel plates along their circumferential direction, and the position where each cutting knife is connected to the wheel plate is arranged in a spiral shape.

[0011] Optionally, the pulley assembly includes two clamping plates spaced apart at the front / rear sides of the bottom of the movable plate along the length direction of the movable plate, and a plurality of sliding rollers are movably clamped between the two clamping plates at even intervals along the length direction thereof.

[0012] Optionally, a stabilizing mechanism cooperating with the movable frame is provided on the left side of each of the two vertical plates, and the stabilizing mechanism includes a limit seat clamped between the clamping plate and the vertical plate on the corresponding side, and a guide plate is provided on the outer side of the clamping plate on that side, and the vertical sections at the left and right ends of the guide plate are respectively fixedly connected to the clamping plate, and the horizontal section thereof is movably clamped in the limit seat.

[0013] Optionally, a support seat for movably clamping the left end of the lead screw is provided on the left side of the bottom plate surface.

[0014] The present invention adopts the above-mentioned technical solution, which has the advantages of: reasonable structural design, time-saving and labor-saving operation, and the tire hair trimming process can be completed quickly and efficiently without manual participation in trimming. Moreover, the trimming position of the tire hair is precise and controllable, which will not damage the tire and can achieve the purpose of removing the tire hair. The removal efficiency is high and effectively meets production needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0016] Figure 2 It is a schematic diagram of the three-dimensional structure of the base frame and gantry;

[0017] Figure 3 Schematic diagram of the three-dimensional structure of the mobile rack;

[0018] Figure 4 It is a schematic diagram of the three-dimensional structure of the clamping assembly and the lifting mechanism;

[0019] Figure 5 is a schematic diagram of the three-dimensional structure of the clamping assembly;

[0020] Figure 6 It is a side structural schematic diagram of the shearing mechanism;

[0021] Figure 7 for Figure 6 AA-axis cross-sectional enlarged structural diagram;

[0022] In the figure, 1, bottom frame; 101, bottom plate; 102, vertical plate; 103, connecting plate; 2, moving frame; 201, moving plate; 202, square card seat; 203, card column; 3, driving motor; 4, lead screw; 5, linkage sleeve; 6, motor support; 7, gantry; 701, column; 702, crossbeam; 8, lifting slot; 9, inner card slot; 10, outer card slot; 11, lifting seat; 12, extension card plate; 13, slide; 14, arc clamp; 1401, arc card plate; 1402, receiving plate; 1403, arc top plate; 1404, contact roller; 1405, rotating motor; 1406, arc slot; 140 7. Anti-friction roller; 15. Slider; 16. Clamping cylinder; 17. Lower pressure plate; 18. Connecting rod; 19. Lifting cylinder; 20. Fixed table; 21. Rotating seat; 22. Rotating gear; 23. First motor; 24. Main gear; 25. Clamping plate; 26. First arm; 27. Second motor; 28. Second arm; 29. Third motor; 30. Third arm; 31. Fourth motor; 32. Motor slot; 33. Fifth motor; 34. Camera probe; 35. I-wheel; 3501. Wheel plate; 36. Cutting knife; 37. Clamping plate; 38. Sliding roller; 39. Limit seat; 40. Guide plate; 41. Support seat; 42. Bracket. DETAILED DESCRIPTION

[0023] In order to clearly illustrate the technical features of this solution, the present invention is described in detail below through specific implementation methods and in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present application is not limited by the specific embodiments disclosed below.

[0024] In addition, in the description of the present application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present application, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0025] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, they can be fixedly connected, detachably connected, or integrated. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to the specific circumstances. In the description of this specification, the descriptions with reference to the terms "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" and the like mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0026] like Figure 1-7 As shown, a tire hair removal device includes a bottom frame 1 and a mobile frame 2 that is slidably connected to the bottom frame 1. The bottom frame 1 includes a bottom plate 101 and vertical plates 102 symmetrically arranged on the front and rear sides of the bottom plate 101. The two vertical plates 102 are connected by a connecting plate 103 arranged on the right side of the bottom plate 101. The mobile frame 2 includes a mobile plate 201. A plurality of square card seats 202 are arranged on the surface of the mobile plate 201 at intervals along its length direction. A card column 203 is provided in the center of the surface of each square card seat 202. A driving motor 3 is provided on the outside of the connecting plate 103. The output shaft of the driving motor 3 passes horizontally through the connecting plate 103 and is horizontally arranged on the bottom plate 101 and the movable plate 201 are connected, and a linkage sleeve 5 movably sleeved on the screw 4 and threadedly connected to the screw 4 is provided on the right side of the bottom of the movable plate 201. The drive motor 3 is arranged in the motor support 6 on the right side of the connecting plate 103, and pulley assemblies abutting against the bottom plate 101 are symmetrically provided at the bottom of the movable plate 201 on the front and rear sides of the screw 4. A gantry 7 is provided on the left side of the bottom frame 1, and clamping assemblies for clamping tires are respectively provided in the two columns 701 of the gantry 7. A lifting mechanism cooperating with the two groups of clamping assemblies is provided on the crossbeam 702 of the gantry 7, and a shearing mechanism is provided in the middle of the crossbeam 702 of the gantry 7.

[0027] Optionally, the clamping assembly includes a lifting slot 8 vertically opened in the column 701 of the gantry 7, an inner slot 9 connected to the lifting slot 8 is vertically provided on the inner wall of the column 701, an outer slot 10 connected to the lifting slot 8 is vertically provided on the outer wall of the column 701, a lifting seat 11 is movably clamped in the lifting slot 8, an extension clamping plate 12 that passes through the inner slot 9 is provided on the side wall of the lifting seat 11 corresponding to the position of the inner slot 9, a slide groove 13 extending into the lifting seat 11 is horizontally provided in the center of the extension clamping plate 12, an arc-shaped clamp 14 is movably clamped in the slide groove 13 through a slider 15 provided in the center of its outer wall, a clamping cylinder 16 is provided on the side wall of the lifting seat 11 corresponding to the position of the outer slot 10, the clamping cylinder 16 movably passes through the outer slot 10, and its piston rod extends into the slide groove 13 is connected to the slider 15; the arc-shaped clamp 14 includes an arc-shaped clamping plate 1401 connected to the slider 15, a receiving plate 1402 is horizontally provided at the bottom of the arc-shaped clamping plate 1401 and is clamped on the outside of the square clamping seat 202, an arc-shaped top plate 1403 is horizontally provided at the top of the arc-shaped clamping plate 1401, and a plurality of abutment rollers 1404 are respectively provided between the receiving plate 1402 and the arc-shaped top plate 1403 along the arc length direction of the arc-shaped clamping plate 1401 at intervals, the upper end of each abutment roller 1404 is movably clamped on the arc-shaped top plate 1403, and the lower end thereof is movably clamped on the receiving plate 1402, and a rotating motor 1405 is provided on the arc-shaped top plate 1403, and the output shaft of the rotating motor 1405 passes through the arc-shaped top plate 1403 and is connected to one of the abutment rollers 1404.

[0028] Optionally, an arcuate groove 1406 is provided on the receiving plate 1402 and is arranged in the same central direction as the arcuate clamping plate 1401. A plurality of anti-friction rollers 1407 are provided at intervals in the arcuate groove 1406. The friction between the tire and the anti-friction rollers 1407 can be reduced, so that the tire rotates more smoothly.

[0029] Optionally, the lifting mechanism includes a lower pressure plate 17 horizontally arranged above the cross beam 702 of the gantry 7, and connecting rods 18 are vertically provided at the four corners of the bottom of the lower pressure plate 17. The lower end of each connecting rod 18 is movable through the cross beam 702 and extends into the lifting slot 8 on the corresponding side, and is connected to the lifting seat 11 on the corresponding side. Lifting cylinders 19 are vertically provided on the front and rear sides of the surface of the cross beam 702 of the gantry 7, and the piston rods of the two lifting cylinders 19 are respectively connected to the lower pressure plate 17.

[0030] Optionally, the shearing mechanism includes a fixed platform 20 arranged in the middle of the gantry 7 crossbeam 702, a rotating seat 21 movably sleeved on the fixed platform 20, a rotating gear 22 is sleeved on the upper part of the side wall of the rotating seat 21, a first motor 23 is provided on the gantry 7 crossbeam 702 outside the fixed platform 20, and a main gear 24 that cooperates with the rotating gear 22 is provided on the output shaft of the first motor 23; symmetrically and vertically provided with clamping plates 25 on the surface of the rotating seat 21, the inner end of the first support arm 26 is movably clamped between the two clamping plates 25, a second motor 27 that cooperates with the first support arm 26 is provided on one of the clamping plates 25, and the second support arm is movably hinged to the outer end of the first support arm 26 28. A third motor 29 cooperating with the second arm 28 is provided on the side wall of the first arm 26, and a third arm 30 is movably hinged at the outer end of the second arm 28. A fourth motor 31 cooperating with the third arm 30 is provided on the side wall of the second arm 28. A motor slot 32 is provided in the third arm 30 on the outer end side, and a fifth motor 33 is provided in the motor slot 32. The output shaft of the fifth motor 33 passes downward through the end of the third arm 30 and is connected to the cutting knife assembly arranged on the outer side of the third arm 30; a camera probe 34 is provided on each side wall of the third arm 30 near the outer end, and each camera probe 34 is connected to the third arm 29 through a bracket 42.

[0031] Optionally, the cutting knife assembly includes an I-shaped wheel 35, the output shaft of the fifth motor 32 is fixedly connected to the center position of the wheel plate 3501 of the I-shaped wheel 35, and a plurality of cutting knives 36 are arranged between the two wheel plates 3501 along their circumferential direction, and the position where each cutting knife 36 is connected to the wheel plate 3501 is arranged in a spiral shape.

[0032] Optionally, the pulley assembly includes two clamping plates 37 spaced apart along the length direction of the movable plate 201 at the front / rear sides of the bottom of the movable plate 201 , and a plurality of sliding rollers 38 are movably clamped between the two clamping plates 37 at even intervals along the length direction thereof.

[0033] Optionally, a stabilizing mechanism for cooperating with the mobile frame 2 is provided on the left side of each of the two vertical plates 102. The stabilizing mechanism includes a limit seat 39 clamped between the clamping plate 37 and the corresponding vertical plate 102 on one side. A guide plate 40 is provided on the outside of the clamping plate 37 on that side. The vertical sections of the left and right ends of the guide plate 40 are respectively fixed to the clamping plate 37, and the horizontal sections of the guide plate 40 are movably clamped in the limit seat 39. When the mobile frame 2 moves within the base frame 1, the guide plates 40 on both sides can cause it to reciprocate left and right along the limit seat 39, thereby making the movement of the mobile frame 2 more stable.

[0034] Optionally, a support seat 41 for movably clamping the left end of the lead screw 4 is provided on the left side of the bottom plate 101 surface. The support seat 41 not only supports the lead screw 4, but also limits the movement position of the linkage sleeve 5.

[0035] Before using this device, tires can be placed one by one on the mobile frame 2 and clamped onto the clamping posts 203 of the square clamping seat 202, with the outer edge of the tire protruding from the square clamping seat 202. During use, step 1: Start the drive motor 3. The output shaft of the drive motor 3 drives the lead screw 4 to rotate, which in turn, through the linkage sleeve 5 threadedly connected to it, drives the mobile plate 201 to move left or right until the tire moves below the gantry 7. The drive motor 3 is then stopped. Step 2: Start the two lifting cylinders 19. The piston rods of the lifting cylinders 19 extend upward, pushing the lower pressure plate 17 upward. The four connecting rods 18 connected to them drive the front and rear lifting seats 11 to move, causing the receiving plates 1402 of the arc-shaped clamps 14 on both sides to lift the tire and separate it from the clamping posts 203. Step 3: Start the clamping cylinder 16. The piston rod of the clamping cylinder 16 pushes the slider 15, causing the abutment rollers 1404 to contact and abut the outer side of the tire. Step 4: Start the rotating motor 1405. The output shaft of the rotating motor 1405 drives one of the contact rollers 1404 to rotate, thereby driving the radial rotation of the tire. Step 5: The first motor 23 controls the horizontal rotation direction of the rotating base 21 via the main gear 24. The second motor 27 controls the vertical tilt angle of the first arm 26. The third motor 29 controls the vertical tilt angle of the second arm 28. The fourth motor 31 controls the vertical tilt angle of the third arm 30. The fifth motor 33 controls the rotation of the I-shaped wheel 35, thereby adjusting the position of the cutting blade 36 to face the tire. The camera probes 34 installed on each bracket 42 capture the position of the tire hair and transmit the data to the control device, which controls the operation of the first motor 23, the second motor 27, the third motor 29, the fourth motor 31, and the fifth motor 33. Following the above steps, the tires on the other square holders 202 can be removed in sequence. The vacant positions can be filled with tires at any time, ensuring continuous operation of the equipment. The invention has a reasonable structural design, is time-saving and labor-saving to operate, and can quickly and efficiently complete the tire hair trimming process without manual participation in trimming. Moreover, the trimming position of the tire hair is precisely controllable, which will not damage the tire while achieving the purpose of removing the tire hair. The removal efficiency is high, effectively meeting production needs, and solving many problems existing in the existing technology.

[0036] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or make equivalent replacements for some or all of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention, and they should all be included in the scope of the claims and description of the present invention. For those skilled in the art, any replacement improvements or changes made to the implementation methods of the present invention fall within the scope of protection of the present invention.

[0037] Any matters not described in detail in the present invention are well-known technologies to those skilled in the art.

Claims

1. A tire hair removal device, characterized in that: The two wheels are connected to each other through the left and right sides of the movable frame, and the two wheels are connected to each other through the right and left sides of the movable frame.

2. The tire hair removal device according to claim 1, characterized in that: The clamping assembly includes a lifting slot vertically opened in the gantry column, an inner slot connected to the lifting slot is vertically provided on the inner wall of the column, an outer slot connected to the lifting slot is vertically provided on the outer wall of the column, a lifting seat is movably clamped in the lifting slot, an extension clamping plate passing through the inner slot is provided on the side wall of the lifting seat corresponding to the position of the inner slot, a slide extending into the lifting seat is horizontally provided in the center of the extension clamping plate, an arc-shaped clamp is movably clamped in the slide slot by a slider provided in the center of its outer wall, a clamping cylinder is provided on the side wall of the lifting seat corresponding to the position of the outer slot, and the clamping cylinder movably passes through the The arc-shaped clamp includes an arc-shaped clamping plate connected to the slider, a receiving plate connected to the outside of the square clamping seat is horizontally provided at the bottom of the arc-shaped clamping plate, and an arc-shaped top plate is horizontally provided on the top of the arc-shaped clamping plate. A number of abutment rollers are provided between the receiving plate and the arc-shaped top plate along the arc length direction of the arc-shaped clamping plate. The upper end of each abutment roller is movably connected to the arc-shaped top plate, and the lower end thereof is movably connected to the receiving plate. A rotating motor is provided on the arc-shaped top plate, and the output shaft of the rotating motor passes through the arc-shaped top plate and is connected to one of the abutment rollers.

3. The tire hair removal device according to claim 2, characterized in that: An arc groove is arranged on the receiving plate in the same circle center direction as the arc clamping plate, and a plurality of anti-friction rollers are clamped at intervals in the arc groove.

4. The tire hair removal device according to claim 2, characterized in that: The lifting mechanism includes a lower pressure plate horizontally arranged above the gantry beam, and connecting rods are vertically provided at the four corners of the bottom of the lower pressure plate. The lower end of each connecting rod is movable through the beam and extends into the lifting groove on the corresponding side, and is connected to the lifting seat on the corresponding side. Lifting cylinders are vertically provided on the front and rear sides of the surface of the gantry beam, and the piston rods of the two lifting cylinders are respectively connected to the lower pressure plate.

5. The tire hair removal device according to claim 1, characterized in that: The shearing mechanism includes a fixed platform arranged in the middle of the gantry beam, a rotating seat movably sleeved on the fixed platform, a rotating gear sleeved on the upper part of the side wall of the rotating seat, a first motor provided on the gantry beam outside the fixed platform, and a main gear matched with the rotating gear provided on the output shaft of the first motor; symmetrical vertical clamping plates are respectively provided on the surface of the rotating seat, the inner end of the first support arm is movably clamped between the two clamping plates, one of the clamping plates is provided with a second motor matched with the first support arm, the outer end of the first support arm is movably hinged to the second support arm, a third motor matched with the second support arm is provided on the side wall of the first support arm, a third support arm is movably hinged to the outer end of the second support arm, a fourth motor matched with the third support arm is provided on the side wall of the second support arm, a motor slot is provided in the third support arm on the outer side, a fifth motor is provided in the motor slot, the output shaft of the fifth motor downwardly passes through the end of the third support arm and is connected to the cutting knife assembly provided on the outer side of the third support arm; and a camera probe is provided on each side wall of the third support arm near the outer end, and each camera probe is connected to the third support arm via a bracket.

6. The tire hair removal device according to claim 5, characterized in that: The cutting knife assembly includes an I-shaped wheel, the output shaft of the fifth motor is fixedly connected to the center position of the wheel plate of the I-shaped wheel, and a plurality of cutting knives are arranged between the two wheel plates along their circumferential direction. The position where each cutting knife is connected to the wheel plate is arranged in a vortex shape.

7. The tire hair removal device according to claim 1, characterized in that: The pulley assembly comprises two clamping plates spaced apart along the length direction of the movable plate at the front / rear sides of the bottom of the movable plate, and a plurality of sliding rollers are movably clamped between the two clamping plates at even intervals along the length direction thereof.

8. The tire hair removal device according to claim 7, characterized in that: A stabilizing mechanism cooperating with the movable frame is provided on the left side of the two vertical plates. The stabilizing mechanism includes a limit seat clamped between the clamping plate and the vertical plate on the corresponding side. A guide plate is provided on the outer side of the clamping plate on this side. The vertical sections at the left and right ends of the guide plate are respectively fixedly connected to the clamping plate, and the horizontal section thereof is movably clamped in the limit seat.

9. The tire hair removal device according to claim 1, characterized in that: A support seat for movably clamping the left end of the lead screw is provided on the left side of the bottom plate surface.

Images