Sole trimming device for slipper processing

Abstract

The invention discloses a slipper processing sole trimming device, and belongs to the technical field of slipper processing, the slipper processing sole trimming device comprises a special-shaped seat and a top plate arranged above the rear side of the top of the special-shaped seat, the top of the top plate close to the front side is provided with a rotating assembly, and the bottom of the top plate close to the left rear side is provided with an adjusting assembly and a deflection assembly; a cleaning assembly is installed at the position, close to the left front portion, of the bottom of the top plate, and a scraping assembly is installed at the position, close to the lower portion of the middle portion, of the bottom of the top plate. Through cooperation of a servo motor B, a worm, a worm gear, a limiting frame, a hollow pipe, a U-shaped rotating plate, a rotating rod, a transmission bevel gear, a fixed bevel gear, a fixed rod, a fixed block and a frame, the angle of the grinding wheel can be flexibly adjusted, and the grinding wheel can deflect in all directions; and therefore, the grinding wheel can be in better contact with the shoe sole for trimming, and the trimming range and effect are further improved.

Description

Technical Field

[0001] The present invention relates to the technical field of slipper processing, and specifically to a trimming device for the soles of slippers during processing. Background Art

[0002] Slippers are a type of footwear. The back is completely open, and there is only a toe cap at the front. They are mostly flat-soled, and the materials are often quite light and soft, such as leather, plastic, fabric, etc. Slipper types are differentiated according to the wearing occasion and performance use. For example, beach slippers are not made of fabric but plastic, which is for the purpose of waterproofing and easy cleaning. The toe cap type is also specially designed and is often called thong sandals, that is, what we call flip-flops. However, indoor slippers in winter are made of plush fabric instead of plastic for warmth, so that people can enjoy better indoors.

[0003] When the existing trimming device for the soles of slippers is in use, a grinding wheel is usually set for trimming the soles. However, the position of the grinding wheel is usually fixed and cannot be adjusted flexibly according to the shape of the sole, resulting in certain limitations in trimming. In addition, certain debris and impurities will be generated on the surface of the grinding wheel during trimming, which will have a certain impact on the trimming effect, and the use effect is not good.

[0004] In view of the above problems, a trimming device for the soles of slippers during processing is proposed. Summary of the Invention

[0005] The purpose of the present invention is to provide a trimming device for the soles of slippers during processing. By using this device for work, the problems in the above background are solved.

[0006] To achieve the above purpose, the present invention provides the following technical solution: A trimming device for the soles of slippers during processing, including a special-shaped seat and a top plate arranged above the rear side of the top of the special-shaped seat. A rotating assembly is installed near the front side of the top of the top plate, and an adjusting assembly and a deflection assembly are installed near the left rear side of the bottom of the top plate. The deflection assembly and the adjusting assembly are arranged front and back. A cleaning assembly is installed near the left front of the bottom of the top plate, and a scraping assembly is installed below the bottom of the top plate near the middle. A grinding wheel is arranged below the bottom of the top plate near the left front side, a positioning assembly is installed near the front side of the bottom of the top plate, and a placement rack is fixedly installed near the front side of the top of the special-shaped seat. A material receiving port communicating with the outside is opened near the front side of the top of the special-shaped seat, and a movable material receiving groove is attached to the lower part of the inner cavity of the material receiving port. The front side of the movable material receiving groove slides through and extends to the outside of the special-shaped seat; The deflection assembly includes a servo motor B disposed near the left rear side at the bottom of the top plate and a worm fixed to the output end of the servo motor B. A worm gear is meshed with the right side of the worm, and a limit frame is arranged outside the worm gear. A hollow tube is movably penetrated and installed near the middle of the front side of the limit frame. The rear end of the hollow tube fixedly penetrates and extends to the outside of the worm gear, and the front end of the hollow tube is fixedly installed with a U-shaped rotating plate. A rotating rod is movably installed near the front side in the inner cavity of the U-shaped rotating plate. A fixed block is fixedly sleeved in the middle of the outer side of the rotating rod, and a frame is fixedly installed on the front side of the fixed block. A transmission bevel gear is fixedly sleeved near the top of the outer side of the rotating rod, and a fixed bevel gear is meshed with the rear side of the transmission bevel gear. A fixed rod is fixedly installed in the middle of the rear side of the fixed bevel gear. The rear end of the fixed rod passes through the inner cavity of the hollow tube and is fixedly installed on the inner wall of the inner side of the limit frame.

[0007] Furthermore, two load-bearing rods are fixedly installed near the rear side at the bottom of the top plate, and the load-bearing rods are arranged left and right. The lower ends of the load-bearing rods are both fixedly installed on the special-shaped seat.

[0008] Furthermore, the positioning assembly includes two hydraulic push rods C fixedly installed near the front side at the bottom of the top plate. The hydraulic push rods C are arranged left and right, and a push plate is fixedly installed at the power ends of the hydraulic push rods C together. An n-shaped rod is fixedly installed on the rear side of the push plate, and positioning plates are fixedly installed at both ends of the bottom of the n-shaped rod.

[0009] Furthermore, the rotating assembly includes a hydraulic push rod A fixedly installed near the front side at the top of the top plate, and a circular opening is formed near the front side at the top of the top plate. The power end of the hydraulic push rod A passes through the inner cavity of the circular opening and is fixedly installed with a movable plate. Sprockets are arranged near the left and right sides at the bottom of the movable plate. A chain is commonly meshed with the outer sides of the sprockets, and transmission rods are fixedly installed in the middle of the tops of the sprockets. The upper ends of the transmission rods all movably penetrate and extend to the outside of the movable plate, and a servo motor A is arranged near the right side at the top of the movable plate. The output end of the servo motor A is fixedly connected to the upper end of the right transmission rod, and an opening is formed near the right front side on the top plate. The servo motor A is located in the inner cavity of the opening. A movable block is movably installed near the left rear side at the bottom of the chain, and a sliding frame is movably sleeved on the outer side of the movable block.

[0010] Furthermore, connecting plates are fixedly installed in the middle of the front and rear sides of the sliding frame, and T-shaped sliding rods are fixedly installed on the tops of the connecting plates. The upper ends of the T-shaped sliding rods are respectively slidably installed on the movable plate.

[0011] Further, the adjusting assembly includes a connecting plate disposed at the bottom of the top plate near the rear side and two carrying rods fixedly installed at the top of the connecting plate near the front side. The carrying rods are arranged front and rear, and the upper ends of the carrying rods are fixedly installed on the movable block. A carrying plate is fixedly installed at the bottom of the connecting plate near the rear side. An L-shaped plate is fixedly installed at the bottom of the rear side of the carrying plate. A hydraulic push rod B is fixedly installed at the front side inside the L-shaped plate. A through hole is formed near the bottom of the carrying plate. The power end of the hydraulic push rod B passes through the inner cavity of the through hole and is fixedly installed with a U-shaped plate. A T-shaped plate is fixedly installed at the left side of the front side of the U-shaped plate, and the bottom of the T-shaped plate is fixedly connected to the top of the servo motor B. The right side of the front side of the U-shaped plate is fixedly connected to the rear side of the limiting frame.

[0012] Further, the cleaning assembly includes a driving motor disposed at the bottom of the top plate near the left front side. The rear side of the driving motor is fixedly installed on the inner wall of the frame. The output end of the driving motor movably penetrates and extends to the outside of the frame and is fixedly installed with a rotating disk. The front side of the rotating disk is fixedly connected to the rear side of the grinding wheel. A plurality of semi-circular blocks are fixedly installed at equal intervals on the outer side of the rotating disk. A swinging block is arranged on the top of the rotating disk, and the lower part of the outer side of the swinging block is located between adjacent semi-circular blocks. A cam is fixedly sleeved on the output shaft of the driving motor. A pushing plate is arranged on the left side of the cam. A pushing rod is fixedly installed near the middle of the left side of the pushing plate. The left end of the pushing rod is fixedly installed with a plug plate. A plug cylinder is slidably sleeved on the outside of the plug plate; A rotating rod is fixedly installed through the top of the swinging block, and the rear end of the rotating rod is movably installed on the frame. A scroll spring is sleeved on the outside of the rotating rod. One end of the scroll spring is fixedly installed on the rotating rod, and the other end of the scroll spring is fixedly installed with a fixed shaft. The rear end of the fixed shaft is fixedly installed on the frame; A sliding plate is slidably sleeved on the outside of the pushing rod near the left end. Guide rods are slidably installed through the top and bottom of the sliding plate respectively. The right ends of the guide rods are fixedly installed on the pushing plate, and reset springs A are sleeved on the outside of the guide rods respectively. The two ends of the reset spring A are fixedly installed on the pushing plate and the sliding plate respectively.

[0013] Further, an air outlet pipe A is fixedly installed through the left side of the plug cylinder, and a support plate is fixedly installed on the front side of the plug cylinder. The rear end of the support plate is fixedly installed on the frame. The rear side of the support plate is fixedly connected to the front side of the sliding plate. The end of the air outlet pipe A away from the plug cylinder fixedly penetrates and extends to the outside of the support plate and is fixedly installed with an air outlet pipe B.

[0014] Further, the scraping assembly includes a fixing plate disposed below the bottom of the top plate near the middle and a vertical plate disposed on the front side of the fixing plate. The left side of the fixing plate is fixedly installed on the limiting frame. A rectangular opening is formed in the middle of the vertical plate. A clamping strip is slidably penetrated and installed in the middle of the inner cavity of the rectangular opening. A scraping plate is fixedly installed at the front end of the clamping strip. Semi-circular clamping plates are fixedly installed at the top and bottom of the rear side of the clamping strip. Arc-shaped clamping plates are attached to the left and right sides of the outer side of the semi-circular clamping plates. A vertical shaft is movably penetrated through the rear sides of the arc-shaped clamping plates. Flat plates are fixedly installed at the upper and lower ends of the vertical shaft. The front sides of the flat plates are fixedly installed on the vertical plate; Sliding rods are respectively slidably penetrated through the top and bottom of the fixing plate. The front ends of the sliding rods are fixedly installed on the vertical plate. Return springs B are respectively sleeved on the outer sides of the sliding rods. The front and rear ends of the return springs B are respectively fixedly installed on the vertical plate and the fixing plate.

[0015] Further, straight plates are commonly provided on the left and right sides of the arc-shaped clamping plates. The top and bottom of the straight plates are respectively fixedly connected to the adjacent flat plates. The arc-shaped clamping plates and the adjacent straight plates are elastically connected through return springs C.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. Through the mutual cooperation among components such as the hydraulic push rod A, the movable plate, the sprocket, the chain, the servo motor A, the movable block, the sliding frame, the connecting plate, and the T-shaped sliding rod, the grinding wheel can be driven to rotate around the sole, which is conducive to the development of the trimming work and there is no omission phenomenon. And through the mutual cooperation among components such as the connecting plate, the bearing rod, the bearing plate, the L-shaped plate, the hydraulic push rod B, the U-shaped plate, and the T-shaped plate, the distance between the grinding wheel and the sole can be adjusted, so as to be flexibly applicable to the trimming operations of different soles, and the use effect is good.

[0017] 2. Through the mutual cooperation among components such as the servo motor B, the worm, the worm gear, the limiting frame, the hollow tube, the U-shaped rotating plate, the rotating rod, the driving bevel gear, the fixed bevel gear, the fixed rod, the fixed block, and the frame, the angle of the grinding wheel can be flexibly adjusted, so that it can deflect in all directions, thereby enabling the grinding wheel to better contact and trim the sole, further improving the trimming range and effect.

[0018] 3. Through the mutual cooperation among components such as the drive motor, rotating disk, semi-circular block, swinging block, rotating rod, scroll spring, fixed shaft, cam, push plate, push rod, sliding plate, guide rod, return spring A, plug plate, plug cylinder, air outlet pipe A, support plate and air outlet pipe B, the plug plate can be driven to move back and forth in the plug cylinder during the grinding wheel trimming process, thereby generating gas blowing towards the grinding wheel to play a role in cleaning debris. And through the settings of air outlet pipe A and air outlet pipe B, the flow rate of the gas can be increased when it is ejected, making the cleaning effect better. The rotation of the grinding wheel during trimming can drive the rotating disk to rotate. At this time, it will continuously contact the swinging block under the action of the semi-circular block, thereby generating vibrations, which can cooperate with the airflow to clean the debris attached to the grinding wheel and avoid the debris affecting the trimming effect.

[0019] 4. Through the mutual cooperation among components such as the fixing plate, vertical plate, sliding rod, return spring B, clamping strip, scraping plate, semi-circular clamping plate, arc-shaped clamping plate, straight plate, return spring C, vertical shaft and flat plate, the scraping plate can be driven to scrape the debris attached to the sole during the grinding wheel moving and trimming process. Through the setting of the return spring B, the scraping plate can always be kept in contact with the sole, which is beneficial to the better development of the scraping work. In addition, the scraping plate can be disassembled and replaced to avoid the influence of wear during long-term use on the scraping and cleaning effect. And when disassembling, the staff only needs to pull the scraping plate forward to achieve it, and the operation is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is the overall three-dimensional view of the present invention; Figure 2 is the bottom three-dimensional view of the present invention; Figure 3 is the partial sectional expanded three-dimensional view of the top plate of the present invention; Figure 4 is the partial bottom three-dimensional view of the chain of the present invention; Figure 5 is of the present invention Figure 4 enlarged view at A in; Figure 6 is the partial structural three-dimensional view of the connecting plate of the present invention; Figure 7 is the partial structural three-dimensional view of the worm of the present invention; Figure 8 is the partial structural three-dimensional view of the plug cylinder of the present invention; Figure 9 is of the present invention Figure 8 enlarged view at B in; Figure 10 is the partial sectional three-dimensional view of the plug cylinder of the present invention; Figure 11 is the partial structural three-dimensional view of the rotating disk of the present invention; Figure 12 This is a three-dimensional view of a partial structure of the cam of the present invention.

[0021] In the figure: 1, special-shaped seat; 2, top plate; 21, load-bearing rod; 3, rotating assembly; 31, hydraulic push rod A; 32, movable plate; 33, sprocket; 34, chain; 35, servo motor A; 36, movable block; 37, sliding frame; 371, connecting plate; 372, T-shaped sliding rod; 4, adjusting assembly; 41, connecting plate; 42, bearing rod; 43, bearing plate; 44, L-shaped plate; 45, hydraulic push rod B; 46, U-shaped plate; 47, T-shaped plate; 5, deflection assembly; 51, servo motor B; 52, worm; 53, worm gear; 54, limit frame; 55, hollow tube; 56, U-shaped rotating plate; 57, rotating rod; 571, driving bevel gear; 572, fixed bevel gear; 573, fixed rod; 58, fixed block; 59, frame; 6, cleaning assembly; 61, driving motor; 62, rotating disk; 63, semi-circular block; 64, swinging block; 641, rotating rod; 642, scroll spring; 643, fixed shaft; 65, cam; 66, pushing plate; 67, pushing rod; 671, sliding plate; 672, guiding rod; 673, return spring A; 68, plug plate; 69, plug cylinder; 691, air outlet pipe A; 692, support plate; 693, air outlet pipe B; 7, scraping assembly; 71, fixing plate; 711, sliding rod; 712, return spring B; 72, vertical plate; 73, clamping strip; 74, scraping plate; 75, semi-circular clamping plate; 76, arc-shaped clamping plate; 761, straight plate; 762, return spring C; 77, vertical shaft; 78, flat plate; 8, grinding wheel; 9, positioning assembly; 91, hydraulic push rod C; 92, pushing plate; 93, n-shaped rod; 94, positioning plate; 10, placing rack; 20, movable material receiving trough. Detailed implementation manners

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] To solve the technical problems, such as Figures 1-12As shown in the figure, the following preferred technical solutions are provided: A trimming device for the sole of a slipper, including a special-shaped base 1 and a top plate 2 arranged above the rear side of the top of the special-shaped base 1. A rotating assembly 3 is installed near the front side of the top of the top plate 2, and an adjusting assembly 4 and a deflecting assembly 5 are installed near the left rear side of the bottom of the top plate 2. The deflecting assembly 5 and the adjusting assembly 4 are arranged front and back. A cleaning assembly 6 is installed near the left front of the bottom of the top plate 2, and a scraping assembly 7 is installed below the bottom of the top plate 2 near the middle. A grinding wheel 8 is arranged below the bottom of the top plate 2 near the left front side, and a positioning assembly 9 is installed near the front side of the top of the top plate 2. A placing rack 10 is fixedly installed near the front side of the top of the special-shaped base 1. A material receiving port communicating with the outside is opened near the front side of the top of the special-shaped base 1, and a movable material receiving groove 20 is attached to the lower part of the inner cavity of the material receiving port. The front side of the movable material receiving groove 20 slides through and extends to the outside of the special-shaped base 1. Through the mutual cooperation of the rotating assembly 3 and the adjusting assembly 4, the position of the grinding wheel 8 can be adjusted, and through the setting of the deflecting assembly 5, the angle of the grinding wheel 8 can be adjusted. The setting of the cleaning assembly 6 can clean the debris on the grinding wheel 8, and the scraping assembly 7 can scrape and clean the debris on the sole.

[0024] Specifically, two load-bearing rods 21 are fixedly installed near the rear side of the bottom of the top plate 2, and the load-bearing rods 21 are arranged left and right. The lower ends of the load-bearing rods 21 are fixedly installed on the special-shaped base 1, playing a role in supporting the top plate 2.

[0025] In this embodiment, the positioning assembly 9 includes two hydraulic push rods C91 fixedly installed near the front side of the bottom of the top plate 2. The hydraulic push rods C91 are arranged left and right, and a push plate 92 is fixedly installed on the power ends of the hydraulic push rods C91 together. An n-shaped rod 93 is fixedly installed on the rear side of the push plate 92, and positioning plates 94 are fixedly installed at both ends of the bottom of the n-shaped rod 93, which can realize the positioning of the sole to be trimmed and avoid shaking during trimming.

[0026] To solve the technical problem that the angle and position of the grinding wheel 8 cannot be adjusted, as Figures 2-7 shown, the following preferred technical solutions are provided: In this embodiment, the deflection assembly 5 includes a servo motor B51 disposed near the left rear side at the bottom of the top plate 2 and a worm 52 fixedly installed at the output end of the servo motor B51. A worm gear 53 is engaged with the right side of the worm 52, and a limit frame 54 is disposed outside the worm gear 53. A hollow tube 55 is movably penetrated and installed near the middle at the front side of the limit frame 54. The rear end of the hollow tube 55 fixedly penetrates and extends to the outside of the worm gear 53, and a U-shaped rotating plate 56 is fixedly installed at the front end of the hollow tube 55. A rotating rod 57 is movably installed near the front side in the inner cavity of the U-shaped rotating plate 56. A fixing block 58 is fixedly sleeved at the middle of the outer side of the rotating rod 57, and a frame 59 is fixedly installed at the front side of the fixing block 58, which can realize the adjustment of the angle of the grinding wheel 8 so as to meet the trimming of the soles of different shapes.

[0027] Specifically, a driving bevel gear 571 is fixedly sleeved near the top of the outer side of the rotating rod 57, and a fixed bevel gear 572 is engaged with the rear side of the driving bevel gear 571. A fixing rod 573 is fixedly installed at the middle of the rear side of the fixed bevel gear 572. The rear end of the fixing rod 573 passes through the inner cavity of the hollow tube 55 and is fixedly installed on the inner wall of the inner side of the limit frame 54, which plays a role in driving the rotating rod 57 to rotate and is conducive to the development of the angle adjustment work of the grinding wheel 8.

[0028] In this embodiment, the rotating assembly 3 includes a hydraulic push rod A31 fixedly installed near the front side at the top of the top plate 2, and a circular opening is formed near the front side at the top of the top plate 2. The power end of the hydraulic push rod A31 passes through the inner cavity of the circular opening and is fixedly installed with a movable plate 32. Chain wheels 33 are disposed near the left and right sides at the bottom of the movable plate 32. A chain 34 is commonly engaged with the outer sides of the chain wheels 33, and transmission rods are fixedly installed at the middle of the tops of the chain wheels 33. The upper ends of the transmission rods respectively movably penetrate and extend to the outside of the movable plate 32. A servo motor A35 is disposed near the right side at the top of the movable plate 32. The output end of the servo motor A35 is fixedly connected to the upper end of the right transmission rod. An opening is formed near the right front side on the top plate 2. The servo motor A35 is located in the inner cavity of the opening. A vertical frame is fixedly installed at the top of the servo motor A35, and the bottom end of the vertical frame is fixedly installed on the movable plate 32. A movable block 36 is movably installed near the left rear side at the bottom of the chain 34, and a sliding frame 37 is movably sleeved on the outer side of the movable block 36, which can drive the grinding wheel 8 to rotate around the sole, facilitating the trimming of different positions of the sole and having a wide trimming range.

[0029] Specifically, connecting plates 371 are fixedly installed at the middle of the front and rear sides of the sliding frame 37, and T-shaped sliding rods 372 are fixedly installed at the tops of the connecting plates 371. The upper ends of the T-shaped sliding rods 372 are respectively slidably installed on the movable plate 32, which plays a role in guiding and limiting the movement of the sliding frame 37 and enables it to move smoothly left and right.

[0030] In this embodiment, the adjusting assembly 4 includes a connecting plate 41 disposed at the bottom of the top plate 2 near the rear side, and two bearing rods 42 fixedly installed at the top of the connecting plate 41 near the front side. The bearing rods 42 are arranged front and rear, and the upper ends of the bearing rods 42 are fixedly installed on the movable block 36. A bearing plate 43 is fixedly installed at the bottom of the connecting plate 41 near the rear side. An L-shaped plate 44 is fixedly installed at the bottom of the rear side of the bearing plate 43, and a hydraulic push rod B45 is fixedly installed at the front side inside the L-shaped plate 44. A perforation is formed near the bottom of the bearing plate 43. The power end of the hydraulic push rod B45 passes through the inner cavity of the perforation and is fixedly installed with a U-shaped plate 46. A T-shaped plate 47 is fixedly installed at the left side of the front side of the U-shaped plate 46, and the bottom of the T-shaped plate 47 is fixedly connected to the top of the servo motor B51. The right side of the front side of the U-shaped plate 46 is fixedly connected to the rear side of the limit frame 54, which can adjust the distance between the grinding wheel 8 and the sole, and meet the trimming operation at different positions of the sole.

[0031] To solve the technical problem that the debris adhered to the grinding wheel 8 and the shoe edge cannot be cleaned, as Figure 3 and Figures 6-12 shown, the following preferred technical solutions are provided: The cleaning assembly 6 includes a driving motor 61 disposed at the bottom of the top plate 2 near the left front side. The rear side of the driving motor 61 is fixedly installed on the inner wall of the frame 59, and the output end of the driving motor 61 movably penetrates and extends to the outside of the frame 59 and is fixedly installed with a rotating disk 62. The front side of the rotating disk 62 is fixedly connected to the rear side of the grinding wheel 8, and a plurality of semi-circular blocks 63 are fixedly installed at equal intervals on the outside of the rotating disk 62. A swinging block 64 is arranged on the top of the rotating disk 62, and the lower part of the outside of the swinging block 64 is located between adjacent semi-circular blocks 63. A cam 65 is fixedly sleeved on the output shaft of the driving motor 61. A pushing plate 66 is arranged on the left side of the cam 65, and a pushing rod 67 is fixedly installed near the middle of the left side of the pushing plate 66. The left end of the pushing rod 67 is fixedly installed with a plug plate 68. The outside of the plug plate 68 is slidably sleeved with a plug cylinder 69. An air inlet pipe is fixedly installed through the left side near the rear side of the plug cylinder 69, and a one-way valve A is arranged on the outside of the air inlet pipe, which can continuously contact the swinging block 64 when the grinding wheel 8 rotates, which is beneficial to jitter the grinding wheel 8, and can cooperate with the plug cylinder 69 to clean the debris attached to the grinding wheel 8.

[0032] Specifically, a rotating rod 641 is fixedly installed through the top of the swinging block 64, and the rear end of the rotating rod 641 is movably installed on the frame 59. A volute spring 642 is sleeved on the outside of the rotating rod 641, and one end of the volute spring 642 is fixedly installed on the rotating rod 641. The other end of the volute spring 642 is fixedly installed with a fixed shaft 643, and the rear end of the fixed shaft 643 is fixedly installed on the frame 59, which is beneficial to the limit and restoration of the swinging block 64 during swinging, so as to facilitate the expansion of the knocking work.

[0033] Specifically, a sliding plate 671 is sleeved on the outer side of the push rod 67 near the left end in a sliding manner, and guide rods 672 are respectively installed through the sliding plate 671 near the top and bottom in a sliding manner. The right ends of the guide rods 672 are fixedly installed on the push plate 66, and reset springs A 673 are respectively sleeved on the outer sides of the guide rods 672. The two ends of the reset springs A 673 are respectively fixedly installed on the push plate 66 and the sliding plate 671, which is beneficial for guiding and limiting the movement of the push rod 67 and restoring it.

[0034] Specifically, an air outlet pipe A 691 is fixedly installed through the left side of the plug cylinder 69, and a support plate 692 is fixedly installed on the front side of the plug cylinder 69. The rear end of the support plate 692 is fixedly installed on the frame 59, and the rear side of the support plate 692 is fixedly connected to the front side of the sliding plate 671. One end of the air outlet pipe A 691 far away from the plug cylinder 69 is fixedly installed through and extends to the outside of the support plate 692, and an air outlet pipe B 693 is fixedly installed. A one-way valve B is arranged on the outer side of the air outlet pipe B 693, and the size of the air outlet pipe B 693 is smaller than that of the air outlet pipe A 691, which is beneficial for increasing the flow rate of the gas when it is discharged, so as to better clean the debris attached to the surface of the grinding wheel 8.

[0035] In this embodiment, the scraping assembly 7 includes a fixing plate 71 arranged below the bottom of the top plate 2 near the middle and a vertical plate 72 arranged on the front side of the fixing plate 71. The left side of the fixing plate 71 is fixedly installed on the limiting frame 54. A rectangular opening is formed in the middle of the inner cavity of the vertical plate 72, and a clamping strip 73 is slidably installed through the middle of the rectangular opening. A scraping plate 74 is fixedly installed at the front end of the clamping strip 73, and semi-circular clamping plates 75 are fixedly installed near the top and bottom on the rear side of the clamping strip 73. Arc-shaped clamping plates 76 are attached to the left and right sides of the outer side of the semi-circular clamping plates 75. A vertical shaft 77 is jointly installed through the rear side of the arc-shaped clamping plates 76 in a movable manner. The upper and lower ends of the vertical shaft 77 are fixedly installed with flat plates 78, and the front sides of the flat plates 78 are fixedly installed on the vertical plate 72. The arrangement of the scraping plate 74 is used to clean the debris attached to the sole, and the disassembly and replacement of the scraping plate 74 can also be realized.

[0036] Specifically, sliding rods 711 are respectively installed through the fixing plate 71 near the top and bottom in a sliding manner, and the front ends of the sliding rods 711 are fixedly installed on the vertical plate 72. Reset springs B 712 are respectively sleeved on the outer sides of the sliding rods 711. The front and rear ends of the reset springs B 712 are respectively fixedly installed on the vertical plate 72 and the fixing plate 71. The arrangement of the reset springs B 712 can make the scraping plate 74 always contact with the sole.

[0037] Specifically, straight plates 761 are commonly provided on both the left and right sides of the arc-shaped clamping plate 76, and the top and bottom of the straight plate 761 are fixedly connected to the adjacent flat plates 78 respectively. The arc-shaped clamping plate 76 and the adjacent straight plates 761 are elastically connected through return springs C762, which is conducive to the unfolding of the disassembly work of the scraping plate 74.

[0038] Working principle: When in use, the sole to be trimmed can be placed on the placement rack 10. After placement, the hydraulic push rod C91 can be operated. When the hydraulic push rod C91 operates, it will drive the n-shaped rod 93 to move downward through the push plate 92. When the n-shaped rod 93 moves downward, it will drive the positioning plates 94 on both sides to move downward, thereby realizing the positioning of the sole. After positioning, the hydraulic push rod C91 can be stopped. Then, the hydraulic push rod A31 can be operated. When the hydraulic push rod A31 operates, it will drive the movable plate 32 to move downward. At this time, the height adjustment of the grinding wheel 8 can be realized. After adjusting to the appropriate height, the hydraulic push rod A31 can be stopped. Immediately afterwards, the hydraulic push rod B45 can be operated. When the hydraulic push rod B45 operates, it will drive the U-shaped plate 46 to move forward, and the adjustment of the distance between the grinding wheel 8 and the sole can be realized. After adjusting to the appropriate position, the hydraulic push rod B45 can be stopped. At this time, the drive motor 61 and the servo motor A35 can be operated. When the servo motor A35 operates, it will drive the transmission rod on the right side to rotate. When the transmission rod on the right side rotates, it will drive the sprocket 33 to rotate. When the sprocket 33 rotates, it will drive the sprocket 33 on the left side to rotate synchronously under the action of the chain 34. When the chain 34 rotates, it will drive the sliding frame 37 to move back and forth left and right through the movable block 36, and the moving speed is relatively slow. In addition, when the drive motor 61 operates, it will drive the grinding wheel 8 to rotate through the rotating disk 62, and the trimming operation of the sole can be realized when the grinding wheel 8 moves. Moreover, when the drive motor 61 operates, it will also drive the cam 65 to rotate. When the cam 65 rotates to contact the push plate 66, it will push it to move leftward. When the push plate 66 moves leftward, it will drive the plug plate 68 to move leftward in the plug cylinder 69 through the push rod 67, and the gas in the plug cylinder 69 can be squeezed into the air outlet pipe A691, and then sprayed onto the surface of the grinding wheel 8 through the air outlet pipe B693. The setting of the return spring A673 is beneficial to the restoration when the cam 65 rotates away from the push plate 66, so as to facilitate the continuous spraying of gas. In addition, when the rotating disk 62 rotates, it will drive a number of semi-circular blocks 63 to rotate. When the semi-circular blocks 63 rotate, they will continuously contact the swing block 64, and make it continuously collide and vibrate with the semi-circular blocks 63 under the action of the scroll spring 642, playing a role in shaking off the debris on the grinding wheel 8. And during the movement of the grinding wheel 8, it will also drive the scraping plate 74 to move, and the debris attached to the sole can be scraped and cleaned. The setting of the return spring B712 can make the scraping plate 74 closely fit with the sole. In addition, the scraping plate 74 can be disassembled and replaced regularly. By pulling the scraping plate 74 outward, the clamping bar 73 can be driven to move forward. When the clamping bar 73 moves forward, it will drive the semi-circular clamping plate 75 to move forward, thereby squeezing the arc-shaped clamping plates 76 on both sides and making them deflect, which is beneficial to the removal of the semi-circular clamping plate 75, and the disassembly of the scraping plate 74 can be realized. On the contrary, a new scraping plate 74 can be installed. In addition, during the grinding process of the grinding wheel 8, its angle can also be adjusted according to actual needs. The operation of the servo motor B51 will drive the worm 52 to rotate,When the worm 52 rotates, it drives the hollow tube 55 to rotate through the worm wheel 53. When the hollow tube 55 rotates, it drives the U-shaped rotating plate 56 to rotate. When the U-shaped rotating plate 56 rotates, it drives the fixed block 58 and the transmission bevel gear 571 to rotate synchronously through the rotating rod 57. When the transmission bevel gear 571 rotates, it meshes with the fixed bevel gear 572, thus causing rotation. When the transmission bevel gear 571 rotates, it drives the rotating rod 57 to rotate. When the rotating rod 57 rotates, it drives the grinding wheel 8 to rotate through the fixed block 58, realizing the adjustment of the angle during rotation. After adjusting to the appropriate angle, the servo motor B51 can be stopped.

[0039] It should be noted that in this article, relational terms such as first and second are only used 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 term "comprising", "including" or any other variation thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0040] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A trimming device for the sole of a slipper during processing, comprising a special-shaped seat (1) and a top plate (2) arranged above the rear side of the top of the special-shaped seat (1), characterized in that: A rotating assembly (3) is installed near the front side at the top of the top plate (2), and an adjusting assembly (4) and a deflecting assembly (5) are installed near the left rear side at the bottom of the top plate (2). The deflecting assembly (5) and the adjusting assembly (4) are arranged front and back. A cleaning assembly (6) is installed near the left front at the bottom of the top plate (2), and a scraping assembly (7) is installed below near the middle at the bottom of the top plate (2). A grinding wheel (8) is arranged below near the left front side at the bottom of the top plate (2). A positioning assembly (9) is installed near the front side at the bottom of the top plate (2). A placing rack (10) is fixedly installed near the front side at the top of the special-shaped seat (1). A material receiving port communicating with the outside is opened near the front side at the top of the special-shaped seat (1). A movable material receiving groove (20) is attached to the lower part of the inner cavity of the material receiving port. The front side of the movable material receiving groove (20) slidably penetrates and extends to the outside of the special-shaped seat (1). The deflecting assembly (5) includes a servo motor B (51) arranged near the left rear side at the bottom of the top plate (2) and a worm (52) fixedly installed at the output end of the servo motor B (51). A worm gear (53) is meshed with the right side of the worm (52). A limiting frame (54) is arranged outside the worm gear (53). A hollow tube (55) is movably penetrated and installed near the middle at the front side of the limiting frame (54). The rear end of the hollow tube (55) fixedly penetrates and extends to the outside of the worm gear (53). The front end of the hollow tube (55) is fixedly installed with a U-shaped rotating plate (56). A rotating rod (57) is movably installed near the front side in the inner cavity of the U-shaped rotating plate (56). A fixing block (58) is fixedly sleeved at the middle part of the outer side of the rotating rod (57). A frame (59) is fixedly installed at the front side of the fixing block (58). A transmission bevel gear (571) is fixedly sleeved near the top of the outer side of the rotating rod (57). A fixed bevel gear (572) is meshed with the rear side of the transmission bevel gear (571). A fixed rod (573) is fixedly installed at the middle part of the rear side of the fixed bevel gear (572). The rear end of the fixed rod (573) passes through the inner cavity of the hollow tube (55) and is fixedly installed on the inner wall of the inner side of the limiting frame (54).

2. The trimming device for the sole of a slipper processed according to claim 1, characterized in that: Two load-bearing rods (21) are fixedly installed near the rear side at the bottom of the top plate (2). The load-bearing rods (21) are arranged left and right. The lower ends of the load-bearing rods (21) are both fixedly installed on the special-shaped seat (1).

3. The trimming device for the sole of a slipper processed according to claim 1, characterized in that: The positioning assembly (9) includes two hydraulic push rods C (91) fixedly installed near the front side at the bottom of the top plate (2). The hydraulic push rods C (91) are arranged left and right. A push plate (92) is fixedly installed at the power ends of the hydraulic push rods C (91). An n-shaped rod (93) is fixedly installed at the rear side of the push plate (92). Positioning plates (94) are fixedly installed at both ends of the bottom of the n-shaped rod (93).

4. A trimming device for the sole of a slipper processed according to claim 1, characterized in that: The rotating assembly (3) includes a hydraulic push rod A (31) fixedly installed at the top of the top plate (2) near the front side. A circular opening is provided at the top of the top plate (2) near the front side. The power end of the hydraulic push rod A (31) passes through the inner cavity of the circular opening and is fixedly installed with a movable plate (32). At both sides near the bottom of the movable plate (32), chain wheels (33) are provided. A chain (34) is commonly engaged with the outer sides of the chain wheels (33). At the middle parts of the tops of the chain wheels (33), transmission rods are fixedly installed. The upper ends of the transmission rods all extend out of the outer side of the movable plate (32) movably. At the right side near the top of the movable plate (32), a servo motor A (35) is provided. The output end of the servo motor A (35) is fixedly connected to the upper end of the right transmission rod. An opening is provided at the top plate (2) near the right front side. The servo motor A (35) is located in the inner cavity of the opening. At the left rear side near the bottom of the chain (34), a movable block (36) is movably installed. A sliding frame (37) is movably sleeved on the outer side of the movable block (36).

5. The trimming device for the sole of a slipper according to claim 4, wherein: At the middle parts of the front and rear sides of the sliding frame (37), connecting plates (371) are fixedly installed. At the tops of the connecting plates (371), T-shaped sliding rods (372) are fixedly installed. The upper ends of the T-shaped sliding rods (372) are respectively slidably installed on the movable plate (32).

6. A trimming device for the sole of a slipper processed according to claim 4, characterized in that: The adjusting assembly (4) includes a connecting plate (41) provided at the bottom of the top plate (2) near the rear side and two bearing rods (42) fixedly installed at the top of the connecting plate (41) near the front side. The bearing rods (42) are arranged front and rear. The upper ends of the bearing rods (42) are fixedly installed on the movable block (36). At the bottom of the connecting plate (41) near the rear side, a bearing plate (43) is fixedly installed. At the bottom near the rear side of the bearing plate (43), an L-shaped plate (44) is fixedly installed. At the front side inside the L-shaped plate (44), a hydraulic push rod B (45) is fixedly installed. A perforation is provided at the bottom of the bearing plate (43). The power end of the hydraulic push rod B (45) passes through the inner cavity of the perforation and is fixedly installed with a U-shaped plate (46). At the left side of the front side of the U-shaped plate (46), a T-shaped plate (47) is fixedly installed. The bottom of the T-shaped plate (47) is fixedly connected to the top of the servo motor B (51). The right side of the front side of the U-shaped plate (46) is fixedly connected to the rear side of the limit frame (54).

7. A trimming device for the sole of a slipper processed according to claim 1, characterized in that: The cleaning component (6) includes a driving motor (61) disposed at the bottom of the top plate (2) near the left front side. The rear side of the driving motor (61) is fixedly installed on the inner wall of the inner side of the frame (59), and the output end of the driving motor (61) movably penetrates and extends to the outside of the frame (59), and a rotating disk (62) is fixedly installed. The front side of the rotating disk (62) is fixedly connected to the rear side of the grinding wheel (8), and a plurality of semi-circular blocks (63) are fixedly installed at equal intervals on the outside of the rotating disk (62). A swinging block (64) is disposed on the top of the rotating disk (62), and the lower part of the outside of the swinging block (64) is located between adjacent semi-circular blocks (63). A cam (65) is fixedly sleeved on the output shaft of the driving motor (61). A push plate (66) is disposed on the left side of the cam (65), and a push rod (67) is fixedly installed near the middle of the left side of the push plate (66). A plug plate (68) is fixedly installed at the left end of the push rod (67), and a plug cylinder (69) is slidably sleeved on the outside of the plug plate (68). A rotating rod (641) is fixedly penetrated and installed near the top of the swinging block (64), and the rear end of the rotating rod (641) is movably installed on the frame (59). A scroll spring (642) is sleeved on the outside of the rotating rod (641), and one end of the scroll spring (642) is fixedly installed on the rotating rod (641), and the other end of the scroll spring (642) is fixedly installed with a fixed shaft (643), and the rear end of the fixed shaft (643) is fixedly installed on the frame (59). A sliding plate (671) is slidably sleeved on the outside of the push rod (67) near the left end, and guide rods (672) are respectively slidably penetrated and installed near the top and bottom of the sliding plate (671). The right ends of the guide rods (672) are fixedly installed on the push plate (66), and reset springs A (673) are respectively sleeved on the outside of the guide rods (672), and the two ends of the reset springs A (673) are respectively fixedly installed on the push plate (66) and the sliding plate (671).

8. The trimming device for the sole of a slipper processed according to claim 7, characterized in that: An air outlet pipe A (691) is fixedly penetrated and installed on the left side of the plug cylinder (69), and a support plate (692) is fixedly installed on the front side of the plug cylinder (69). The rear end of the support plate (692) is fixedly installed on the frame (59). The rear side of the support plate (692) is fixedly connected to the front side of the sliding plate (671). One end of the air outlet pipe A (691) far from the plug cylinder (69) fixedly penetrates and extends to the outside of the support plate (692), and an air outlet pipe B (693) is fixedly installed.

9. The trimming device for the sole of a slipper processed according to claim 1, characterized in that: The scraping assembly (7) includes a fixing plate (71) arranged below the bottom of the top plate (2) near the middle and a vertical plate (72) arranged on the front side of the fixing plate (71). The left side of the fixing plate (71) is fixedly installed on the limiting frame (54). A rectangular opening is formed in the middle of the vertical plate (72). A clamping strip (73) is slidably penetrated and installed in the middle of the inner cavity of the rectangular opening. A scraping plate (74) is fixedly installed at the front end of the clamping strip (73). Semi-circular clamping plates (75) are fixedly installed at the top and bottom of the rear side of the clamping strip (73). Arc-shaped clamping plates (76) are attached to the left and right sides of the outside of the semi-circular clamping plates (75). A vertical shaft (77) is movably penetrated through the rear side of the arc-shaped clamping plates (76). Flat plates (78) are fixedly installed at the upper and lower ends of the vertical shaft (77). The front sides of the flat plates (78) are fixedly installed on the vertical plate (72). Sliding rods (711) are respectively slidably penetrated through the top and bottom of the fixing plate (71). The front ends of the sliding rods (711) are fixedly installed on the vertical plate (72). Return springs B (712) are respectively sleeved on the outside of the sliding rods (711). The front and rear ends of the return springs B (712) are respectively fixedly installed on the vertical plate (72) and the fixing plate (71).

10. A trimming device for the sole of a slipper processed according to claim 9, characterized in that: Straight plates (761) are jointly arranged on the left and right sides of the arc-shaped clamping plates (76). The top and bottom of the straight plates (761) are respectively fixedly connected to the adjacent flat plates (78). The arc-shaped clamping plates (76) and the adjacent straight plates (761) are elastically connected through return springs C (762).

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