A cutting apparatus and method for processing shoes capable of promoting blood circulation

Abstract

The application discloses a kind of shoe processing cutting equipment and method capable of promoting blood circulation, it is related to shoe processing technical field, including rack, the upper of the rack is provided with cutting mechanism for realizing synchronous punching point when cutting shoe sole, cutting mechanism includes: pressure cutting unit and pressure hole unit, pressure hole unit is set to the inside of cutting mold, including mounting plate and five impact pipes, by setting cutting mechanism, the composite pressing action of pressure cutting unit and pressure hole unit is used, the problem that the relative position deviation of acupoint hole and shoe sole shape is caused by the inaccuracy of secondary clamping positioning and the shrinkage of elastic shoe material in traditional first cutting then drilling process is solved.Cutting shoe sole shape while cutting mold, punch follows contact shoe material and triggers internal linkage, so that shape cutting and acupoint punching are completed synchronously in one clamping stroke, completely eliminate the deformation error caused by transfer between processes, ensure the accurate correspondence of acupoint and plantar reflex zone.

Description

Technical Field

[0001] This invention relates to the field of shoe processing technology, specifically to a shoe processing cutting device and method that can promote blood circulation. Background Technology

[0002] These shoes, designed to promote blood circulation, are specifically developed for sedentary individuals, sports enthusiasts, and the elderly. They utilize biomimetic technology to reshape the health ecosystem of the feet.

[0003] According to the patent titled "A Cutting Device for Shoe Upper Fabric in Footwear Processing and Its Usage Method" (Patent Publication No.: CN112048900A, Patent Publication Date: 2020-12-08), the device includes a housing. A guide rail is provided on the right side of the inner cavity of the housing, and a pushing cylinder is provided on the top of the guide rail. A pulling mechanism is provided on the surface of the guide rail, and a winding device is provided at the lower left corner of the inner cavity of the housing. If a cutting error occurs during the cutting process due to special circumstances, the user can temporarily stop the winding device by operating the locking mechanism, thus facilitating the user to make adjustments. This ensures the accuracy of the cutting, avoids waste of fabric, and reduces costs. Moreover, because it is an automatic operation, it will not cause harm to the user, ensuring user safety. Furthermore, if the cutter body is damaged, the installation mechanism can be operated to quickly replace the cutter body, ensuring the quality of the cutting and making it convenient for the user.

[0004] Based on the aforementioned existing technologies, current shoe manufacturing equipment and methods for promoting blood circulation still have the following problems: Traditional shoe sole manufacturing processes for promoting blood circulation involve first cutting out the sole outline using a cutting machine and transferring it to a drilling or punching machine, followed by manual alignment by eye or edge positioning for drilling. The sole material has elastic deformation characteristics. During the transfer process after cutting, the material shrinks or stretches; during secondary clamping, positioning based solely on the outer edge of the outline cannot guarantee the relative positional accuracy of the internal acupoint holes and the sole shape. The final product may exhibit skewed holes, asymmetry between the left and right feet, and acupoint stimulation points deviating from the foot reflex zones. Therefore, this invention provides a shoe manufacturing equipment and method for promoting blood circulation. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides a cutting device and method for shoe processing that can promote blood circulation. It solves the problem that in the traditional separation process of cutting first and then drilling, the elastic shoe material shrinks due to transfer and the secondary clamping relies solely on the outer contour for positioning, resulting in a relative positional deviation between the acupoint holes and the shape of the shoe sole.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a shoe processing cutting device that promotes blood circulation, comprising a frame, wherein a cutting mechanism is provided above the frame for simultaneously punching holes during the cutting of shoe soles, the cutting mechanism comprising: The cutting unit, located above the frame, includes a cutting die; The punching unit, located inside the cutting mold, includes a mounting plate and five punch tubes. The punch tubes are fixedly mounted on the bottom of the mounting plate via a disassembly and assembly assembly. An inclined seat is fixedly mounted inside the punch tube. A punch is slidably mounted inside the punch tube, and a rocker pin is slidably mounted above the punch. The pressing and cutting unit presses down to cut the punch, causing it to contact the sole and press out the hole. The impact assembly generates vibration force on the rocker pin and the punch, causing the punch to press out a deep hole, thus achieving simultaneous punching of holes when cutting the sole.

[0007] Preferably, the top end of the punch is arc-shaped, the bottom end of the rocker nail is arc-shaped, and a compression spring is installed inside the punch tube, which is sleeved on the rocker nail to reset the rocker nail and the punch.

[0008] Preferably, the impact assembly includes a punch block slidably installed inside the punch tube, and the punch block is located above the inclined seat. An impact spring is installed above the punch block. A circular hole is opened at the bottom of the punch block. The punch pin contacts the sole of the shoe, causing the rocker pin to move upward, which pushes the punch block upward and squeezes the impact spring. During the upward movement of the rocker pin, the inclined surface of the inclined seat returns the rocker pin to its correct position, so that the top of the rocker pin is inserted into the circular hole. The spring force of the impact spring pushes the punch block to impact the rocker pin.

[0009] Preferably, the disassembly and assembly assembly includes five fixed sleeves fixedly installed at the bottom of the support frame, and a threaded post is fixedly installed on the top of the punch pipe, and the threaded post is screwed into the interior of the fixed sleeve, so as to realize quick disassembly and assembly of the punch pipe.

[0010] Preferably, the fixed sleeve has upper sliding grooves on both sides, and the punch has lower sliding grooves on the outer side, with the lower sliding grooves and upper sliding grooves directly connected. The assembly and disassembly also includes a sliding sleeve, and two sliders are fixedly installed inside the sliding sleeve. The sliders slide inside the upper and lower sliding grooves. By sliding the sliders into the lower sliding grooves, the position between the fixed sleeve and the threaded post is fixed. A retaining ring is fixedly installed on the upper surface of the fixed sleeve, and a return spring is installed on the surface of the fixed sleeve, located between the retaining ring and the sliding sleeve. The return spring's elasticity resets the sliding sleeve. A limit groove is opened on the inner side of the slider, and a limit block is fixedly installed below the inner side of the upper sliding groove. The limit block slides inside the limit groove, limiting the movement distance of the slider and the sliding sleeve.

[0011] Preferably, the cutting unit includes a support frame fixedly installed on the top of the machine frame, and a hydraulic cylinder is fixedly installed inside the upper part of the support frame. Two cutting dies are fixedly installed at the output end of the hydraulic cylinder through a connecting plate, and a support frame is fixedly installed at the bottom of the inner cavity of the support frame.

[0012] Preferably, the top of the frame is provided with an inner conveying module via a base frame, and the top of the frame is provided with a pushing module. The left side of the frame is provided with an outer conveying module, and the outer conveying module has the same structure as the inner conveying module. The inside of the frame is provided with a slot, and a collection box is placed inside the frame and located below the slot. A top frame is fixedly installed on the top of the frame, and a lighting lamp is fixedly installed on the top of the inner cavity of the top frame.

[0013] Preferably, the inner conveying module includes a conveying frame fixedly installed on the top of the base frame, and the conveying frame is installed inside the conveying frame via conveying rollers. A motor is fixedly installed on the front left end of the conveying frame, and its output end passes through the interior of the conveying frame and is fixedly connected to the conveying rollers.

[0014] Preferably, the pushing module includes a fixed frame fixedly installed on the top of the frame, a mounting frame fixedly installed on the top of the fixed frame, a cylinder fixedly installed on one side of the mounting frame, and a pushing block fixedly installed at its output end, and a vision sensor is provided at the front end of the pushing block.

[0015] This invention also discloses a shoe-making cutting method that can promote blood circulation, comprising the following steps: S1: Place the shoe sole material to be cut on the machine frame, press down the cutting unit in the cutting mechanism, and cut the shoe sole shape through the cutting die; S2: During the pressing process of the die, the punch in the punching unit contacts the sole and moves the rocker pin upward. After the rocker pin is guided back to center by the inclined seat, it is struck by the elastic force of the impact component, so that the punch generates a downward vibration force and inserts into the sole material, realizing the cutting and punching points simultaneously. S3: After cutting and punching are completed, the pressing unit is reset and the processed shoe sole material is taken out.

[0016] This invention provides a shoe-making cutting device and method that can promote blood circulation. Compared with the prior art, it has the following advantages: 1. This shoe processing cutting equipment and method, which promotes blood circulation, solves the problem of relative positional deviation between acupoint holes and the sole shape caused by the transfer shrinkage of elastic shoe materials and inaccurate positioning during secondary clamping in the traditional pre-cutting and post-drilling process, by setting up a cutting mechanism and utilizing the combined pressing action of the pressing unit and the punching unit. While the die is cutting the sole shape, the punch follows and contacts the shoe material, triggering internal linkage, so that the shape cutting and acupoint drilling are completed simultaneously in one clamping stroke, completely eliminating deformation errors caused by inter-process transfer and ensuring precise correspondence between acupoints and foot reflex zones.

[0017] 2. This shoe processing cutting equipment and method, which promotes blood circulation, involves the following process: during the upward movement of the punch against the shoe material under pressure, the rocker nail is guided back to its original position by the inclined seat and triggers the impact component. The impact spring releases potential energy to drive the punch block to apply an instantaneous impact force to the rocker nail. This force is transmitted to the punch through the rocker nail, causing it to produce a downward piercing action that exceeds the simple static pressure stroke. This forms regular and deep holes with the required depth inside the elastic sole material, avoiding shallow holes or holes of varying depths caused by material rebound, and enhancing the physical stimulation effect on acupoints on the sole of the foot. 3. This shoe processing cutting equipment and method, which promotes blood circulation, achieves a quick-connect base for punching by screwing the threaded post and the fixed sleeve in the assembly and disassembly components. A sliding sleeve drives the slider to simultaneously engage in the linear channel formed by the lower and upper sliding grooves. At this point, a return spring applies axial locking force, and the slider withstands shear force to prevent the threaded post from rotating and loosening due to equipment vibration. This achieves quick adjustment of the punching unit without the need for additional tools, while the mechanical anti-loosening structure ensures absolute locking of the punch position during impact punching. Attached Figure Description

[0018] Figure 1 This is a right-side perspective view of the present invention. Figure 2 This is a partial three-dimensional structural diagram of the present invention; Figure 3 This is a three-dimensional structural diagram of the conveying module of the present invention; Figure 4 This is a three-dimensional structural diagram of the cutting mechanism of the present invention; Figure 5 This is a partial cross-sectional perspective view of the cutting mechanism of the present invention. Figure 6 This is a partial bottom-view perspective view of the cutting mechanism of the present invention. Figure 7 This is a three-dimensional cross-sectional view of the puncture unit of the present invention; Figure 8 This is a three-dimensional cross-sectional view of the pressure hole unit of the present invention; Figure 9 This is a partially split three-dimensional structural view of the puncture unit of the present invention; Figure 10 This is a three-dimensional structural diagram of the positioning component of the present invention.

[0019] In the diagram: 11. Frame; 12. Groove; 13. Collection box; 14. Base frame; 15. Top frame; 16. Lighting lamp; 2. Cutting mechanism; 21. Pressing unit; 211. Support frame; 212. Hydraulic cylinder; 213. Connecting plate; 214. Cutting die; 215. Support frame; 22. Pressing unit; 221. Mounting plate; 222. Punch; 223. Slant seat; 224. Punch; 225. Rocking pin; 226. Compression spring; 3. External conveying module; 4. Internal conveying module; 4 1. Conveyor frame; 42. Conveyor belt; 43. Motor; 5. Pushing module; 51. Fixing frame; 52. Mounting frame; 53. Cylinder; 54. Push block; 55. Vision sensor; 6. Assembly / disassembly assembly; 61. Fixing sleeve; 62. Threaded column; 63. Sliding sleeve; 64. Sliding block; 65. Lower sliding groove; 66. Upper sliding groove; 67. Limiting block; 68. Limiting groove; 69. Retaining ring; 610. Return spring; 7. Impact assembly; 71. Impact spring; 72. Punch block; 73. Round hole. Detailed Implementation

[0020] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0021] Please see Figure 1-10 The present invention provides a technical solution: A shoe processing cutting device that can promote blood circulation includes a frame 11, and a cutting mechanism 2 is arranged above the frame 11 to realize simultaneous punching of perforations when cutting the shoe sole. The cutting mechanism 2 includes: The cutting unit 21 is located above the frame 11 and includes a cutting die 214; The punching unit 22 is located inside the cutting mold 214 and includes a mounting plate 221 and five punch tubes 222. The punch tubes 222 are fixedly installed at the bottom of the mounting plate 221 by the disassembly and assembly assembly 6. An inclined seat 223 is fixedly installed inside the punch tube 222. A punch 224 is slidably installed inside the punch tube 222, and a rocker nail 225 is slidably installed above the punch 224. The punch 224 is pressed down and cut by the pressing and cutting unit 21 to make contact with the sole and press out the hole. The impact assembly 7 generates vibration force on the rocker nail 225 and the punch 224, so that the punch 224 presses out a deep hole, realizing the simultaneous punching of holes when cutting the sole.

[0022] The cutting mechanism 2 located above the frame 11 integrates the pressing unit 21 and the punching unit 22 into one unit. This allows the cutting mold 214 to press down and cut the shape of the shoe sole while the punch pins 224 and rocker pins 225 inside the punch tube 222 work together, and the deep holes in the acupoints are pressed simultaneously by the downward vibration force generated by the impact component 7. This solution allows the shape cutting and acupoint punching to be completed on the same reference plane and in the same clamping state, fundamentally eliminating the shrinkage and deformation of the elastic sole material during the process transfer and the cumulative tolerance caused by secondary positioning. It ensures a high-precision relative positional relationship between the acupoint holes and the shoe sole contour, thereby ensuring the precise stimulation function of the finished shoe on the reflex zones of the foot.

[0023] In this embodiment, the top end of the punch 224 is arc-shaped, the bottom end of the rocker nail 225 is arc-shaped, and a compression spring 226 is installed inside the punch tube 222. The compression spring 226 is sleeved on the rocker nail 225 and is used to reset the rocker nail 225 and the punch 224.

[0024] By setting the top of the punch 224 and the bottom of the rocker pin 225 as arc-shaped mating surfaces, and installing a compression spring 226 inside the punch tube 222, this structure allows the rocker pin 225 to smoothly return to its original position under the elastic restoring force of the compression spring 226 after being pressed up and impacted back. The arc-shaped contact surface reduces rigid collisions and uneven wear between components, ensuring the smooth swinging return of the rocker pin 225 at the inclined seat 223, extending the service life of the precision linkage between the punch 224 and the rocker pin 225, and maintaining the long-term stability of the drilling force transmission.

[0025] In this embodiment, the impact assembly 7 includes an impact block 72 slidably installed inside the impact tube 222, and the impact block 72 is located above the inclined seat 223. An impact spring 71 is installed above the impact block 72. A round hole 73 is opened at the bottom of the impact block 72. The rocker pin 225 moves upward through the contact between the impact pin 224 and the sole, which pushes the impact block 72 upward and squeezes the impact spring 71. During the upward movement of the rocker pin 225, the inclined surface of the inclined seat 223 makes the rocker pin 225 return to the center, so that the top of the rocker pin 225 is inserted into the round hole 73. The spring force of the impact spring 71 pushes the impact block 72 to impact the rocker pin 225.

[0026] A mechanical energy storage and release mechanism is constructed by slidingly installing the punch block 72 inside the punch tube 222 and setting the impact spring 71. When the punch 224 is compressed and drives the rocker pin 225 to overcome the elasticity of the impact spring 71 and move the punch block 72 upward, and the rocker pin 225 is squeezed back to center by the inclined seat 223 so that the top post is aligned with the round hole 73, the potential energy stored in the impact spring 71 is converted into the kinetic energy of the punch block 72, which produces an instantaneous impact on the rocker pin 225. This impact force is transmitted to the punch 224 through the rocker pin 225, giving it a pulse-like downward vibration force that is much greater than the hydrostatic pressure. This effectively overcomes the resistance of the elastic shoe material to static puncture, ensures deep penetration of the hole and clear bottom shape, and enhances the tactile effect of the massage bumps on the finished shoe sole.

[0027] In this embodiment, the disassembly and assembly component 6 includes five fixed sleeves 61 fixedly installed at the bottom of the support frame 211, and a threaded post 62 is fixedly installed on the top of the punch 222, and the threaded post 62 is screwed into the interior of the fixed sleeve 61 to realize quick disassembly and assembly of the punch 222.

[0028] The quick assembly and disassembly of the punch 222 at the bottom of the mounting plate 221 is achieved through the screw-on structure of the fixing sleeve 61 and the threaded post 62 in the disassembly and assembly assembly 6. When it is necessary to replace the punch 222 with a different specification or to maintain the punch 224, the operator only needs to rotate the punch 222 to complete the disassembly, without disassembling the entire punching unit 22. This design significantly reduces downtime during equipment changeover or maintenance.

[0029] In this embodiment, upper sliding grooves 66 are provided on both sides of the fixing sleeve 61, and lower sliding grooves 65 are provided on the outer side of the punch 222. The lower sliding grooves 65 and the upper sliding grooves 66 are directly connected. The disassembly and assembly assembly 6 also includes a sliding sleeve 63, and two sliders 64 are fixedly installed inside the sliding sleeve 63. The sliders 64 slide inside the upper sliding grooves 66 and the lower sliding grooves 65. By sliding the sliders 64 into the lower sliding grooves 65, the sliders 64 are located in the lower sliding grooves 65 and the upper sliding grooves 66, thereby realizing the connection between the fixing sleeve 61 and the thread. The positions of the columns 62 are fixed. A retaining ring 69 is fixedly installed on the upper surface of the fixed sleeve 61, and a return spring 610 is installed on the surface of the fixed sleeve 61, which is located between the retaining ring 69 and the sliding sleeve 63. The sliding sleeve 63 is reset by the elastic force of the return spring 610. A limit groove 68 is opened on the inner side of the slider 64. A limit block 67 is fixedly installed on the lower part of the upper sliding groove 66, and the limit block 67 slides inside the limit groove 68, thereby limiting the movement distance of the slider 64 and the sliding sleeve 63.

[0030] The sliding sleeve 63 drives the slider 64 to slide axially between the upper sliding groove 66 of the fixed sleeve 61 and the lower sliding groove 65 of the punch tube 222, while the retaining ring 69 and the return spring 610 apply a continuous elastic thrust. When the threaded post 62 is tightened, the slider 64 is engaged in the lower sliding groove 65, forming a radial limit, which effectively prevents the threaded post 62 from slightly rotating and loosening due to repeated impact vibrations of the cutting mechanism 2. At the same time, the cooperation between the limiting block 67 and the limiting groove 68 prevents the sliding sleeve 63 from coming out. This mechanical anti-loosening structure requires no additional tools, ensuring quick and easy disassembly while greatly improving the connection rigidity and positional accuracy retention of the pressing unit 22 under high-frequency impact conditions.

[0031] In this embodiment, the cutting unit 21 includes a support frame 211 fixedly installed on the top of the frame 11, and a hydraulic cylinder 212 is fixedly installed inside the upper part of the support frame 211. Two cutting molds 214 are fixedly installed at the output end of the hydraulic cylinder 212 through the connecting plate 213. A support frame 215 is fixedly installed at the bottom of the inner cavity of the support frame 211.

[0032] Hydraulic cylinder 212 adopts MOB series lightweight tie rod type hydraulic cylinder, which is supplied with high pressure hydraulic oil through hydraulic pump station to drive piston rod to generate linear thrust.

[0033] The cutting unit 21 drives the connecting plate 213 and the cutting die 214 to press down via the hydraulic cylinder 212 at the top of the support frame 211, which, together with the support frame 215, forms a shearing support for the sole material. This layout allows the cutting force to act directly within the closed gantry structure of the support frame 211, resulting in minimal deformation of the frame 11. This ensures the parallelism between the cutting edge of the cutting die 214 and the plane of the support frame 215, thereby ensuring that the cut sole has a smooth, burr-free edge, and that the cutting pressure does not interfere with the conveying components on the frame 11.

[0034] In this embodiment, an inner conveying module 4 is provided on the top of the frame 11 via a base frame 14, and a pushing module 5 is provided on the top of the frame 11. An outer conveying module 3 is provided on the left side of the frame 11 via a 17, and the outer conveying module 3 has the same structure as the inner conveying module 4. A slot 12 is provided inside the frame 11, and a collection box 13 is placed inside the frame 11, located below the slot 12. A top frame 15 is fixedly installed on the top of the frame 11, and a lighting lamp 16 is fixedly installed on the top of the inner cavity of the top frame 15.

[0035] An automated material flow channel is constructed through the coordinated layout of the inner conveying module 4, the pushing module 5, and the outer conveying module 3 located on the top of the frame 11. Processed shoe soles are automatically fed into the collection box 13 via the slot 12 by the pushing module 5, while waste is discharged by the outer conveying module 3. The lighting 16 on the top frame 15 provides sufficient illumination for the working area above the frame 11, facilitating manual inspection or identification by the vision sensor 55. This series of settings reduces manual material handling, lowers labor intensity, and improves the consistency of the production cycle.

[0036] In this embodiment, the inner conveying module 4 includes a conveying frame 41 fixedly installed on the top of the base frame 14, and the conveying frame 41 is installed inside the conveying frame 41 through the conveying rollers. A motor 43 is fixedly installed on the front left end of the conveying frame 41, and its output end passes through the interior of the conveying frame 41 and is fixedly connected to the conveying rollers.

[0037] Motor 43 is preferably a three-phase asynchronous variable frequency geared motor, model GV series vertical mounting type.

[0038] The inner conveying module 4 uses a motor 43 to drive the conveyor rollers, which in turn drive the conveyor belt 42 to circulate within the conveyor frame 41. This structure provides a stable bearing plane and precise stepping displacement for the sole material, preventing wrinkles or deviation of the material before it enters the cutting area, and providing a reliable material positioning prerequisite for the precise operation of the pressing unit 21 and the punching unit 22.

[0039] In this embodiment, the pusher module 5 includes a fixed frame 51 fixedly installed on the top of the frame 11, a mounting frame 52 fixedly installed on the top of the fixed frame 51, a cylinder 53 fixedly installed on one side of the mounting frame 52, and a pusher block 54 fixedly installed at its output end. A vision sensor 55 is provided at the front end of the pusher block 54.

[0040] Cylinder 53 is an SMC series double-acting stainless steel mini cylinder. Compressed air enters and exits the cylinder chamber via an electromagnetic reversing valve, driving pusher 54 to perform rapid linear reciprocating motion to remove waste material. Vision sensor 55 is a Keyence IV series intelligent vision sensor with a built-in CMOS chip that captures the outline image of the shoe material. It uses a preset outline comparison algorithm to determine whether the material has been processed or has defects, and outputs a switch signal to the programmable logic controller to trigger cylinder 53 to execute the corresponding pushing logic.

[0041] The pusher module 5 is driven by a cylinder 53 on the mounting frame 52 to move the pusher block 54, and a front-mounted vision sensor 55 performs status detection. The vision sensor 55 can automatically identify whether there are any unremoved shoe soles or waste materials remaining on the support frame 215, and sends a signal to drive the pusher block 54 to perform the pusher action after confirming that the processing is completed. This intelligent identification and rejection mechanism effectively prevents repeated cutting or jamming failures caused by material adhesion, and ensures the reliability of unattended continuous automated production.

[0042] This invention also discloses a shoe-making cutting method that can promote blood circulation, comprising the following steps: S1: Place the shoe sole material to be cut on the frame 11, press down the cutting unit 21 in the cutting mechanism 2, and cut the shoe sole shape through the cutting die 214; S2: During the pressing process of the cutting mold 214, the punch 224 in the punching unit 22 contacts the sole and drives the rocker pin 225 to move upward. After the rocker pin 225 is guided back to the center by the inclined seat 223, it is struck by the elastic force of the impact component 7, so that the punch 224 generates a downward vibration force and inserts into the sole material, realizing the cutting synchronous punching point. S3: After cutting and punching are completed, the cutting unit 21 is reset and the processed shoe sole material is taken out.

[0043] By defining steps S1 to S3, the outsole cutting and acupoint hole pressing are integrated into a continuous pressing stroke. This method avoids the cumbersome traditional process of "cutting first, then moving, then positioning and drilling," reducing equipment footprint and process waiting time. In particular, in step S2, the reaction force of the cutting mold 214 during the pressing process triggers internal impact drilling, eliminating the need for an additional independent power source to drive the drilling. This achieves a self-consistent timing linkage of mechanical actions, significantly improving the processing efficiency of a single product while simplifying the control logic and ensuring the consistency of the acupoint hole positions for each pair of shoes.

[0044] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0045] During operation, firstly, the motor 43 drives the conveyor belt 42 to rotate, transporting the material to be cut to the top of the support frame 215. The hydraulic cylinder 212 drives the cutting die 214 to descend and cut the material. During the cutting process, the punch 224 contacts the sole, causing the rocker pin 225 to move upward, which pushes the punch block 72 upward and squeezes the impact spring 71. During the upward movement of the rocker pin 225, the inclined surface of the inclined seat 223 returns the rocker pin 225 to the center, so that the top of the rocker pin 225 is inserted into the round hole 73. The elastic force of the impact spring 71 pushes the punch block 72 to hit the rocker pin 225, so that the punch 224 has a downward vibration force, which makes it insert into the interior of the material to achieve drilling. Next, the cut material enters below the push block 54. The processed material is monitored by the vision sensor 55. The cylinder 53 moves to drive the push block 54 down, pushing the processed material through the slot 12 into the inside of the collection box 13. The waste is then transported out by the external conveying module 3. Then, push the sliding sleeve 63 to move the slider 64 out from the inside of the lower sliding groove 65 and completely into the inside of the upper sliding groove 66. Rotate the punch tube 222 to unscrew the threaded post 62 out from the inside of the fixing sleeve 61 and replace the punch tube 222.

[0046] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0047] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A shoe-making cutting device capable of promoting blood circulation, comprising a frame (11), characterized in that: A cutting mechanism (2) is provided above the frame (11) to realize synchronous punching of holes when cutting the shoe sole. The cutting mechanism (2) includes: The cutting unit (21) is located above the frame (11) and includes a cutting die (214). The punching unit (22) is located inside the cutting mold (214) and includes a mounting plate (221) and five punch tubes (222). The punch tubes (222) are fixedly installed at the bottom of the mounting plate (221) by the disassembly and assembly assembly (6). An inclined seat (223) is fixedly installed inside the punch tubes (222). A punch (224) is slidably installed inside the punch tubes (222), and a rocker nail (225) is slidably installed above the punch (224). The punch (224) is pressed down and cut by the pressing and cutting unit (21) so that the punch (224) contacts the sole and presses out the hole. The rocker nail (225) and the punch (224) are vibrated by the impact assembly (7) so that the punch (224) presses out a deep hole, thus realizing the synchronous punching of holes when cutting the sole.

2. The shoe processing cutting device that can promote blood circulation according to claim 1, characterized in that: The top of the punch (224) is arc-shaped, the bottom of the rocker nail (225) is arc-shaped, and a pressure spring (226) is installed inside the punch tube (222), and the pressure spring (226) is sleeved on the rocker nail (225) to reset the rocker nail (225) and the punch (224).

3. The shoe processing cutting device that can promote blood circulation according to claim 2, characterized in that: The impact assembly (7) includes a punch block (72) slidably installed inside the punch tube (222), and the punch block (72) is located above the inclined seat (223). An impact spring (71) is installed above the punch block (72). A round hole (73) is opened at the bottom of the punch block (72). The rocker pin (225) moves upward through the contact between the punch pin (224) and the sole, so that it pushes the punch block (72) upward and squeezes the impact spring (71). During the upward movement of the rocker pin (225), the rocker pin (225) is straightened by the inclined surface of the inclined seat (223), so that the top of the rocker pin (225) is inserted into the round hole (73). The spring force of the impact spring (71) pushes the punch block (72) to impact the rocker pin (225).

4. The shoe processing cutting device that can promote blood circulation according to claim 1, characterized in that: The disassembly and assembly assembly (6) includes five fixed sleeves (61) fixedly installed at the bottom of the support frame (211), and a threaded post (62) is fixedly installed on the top of the punch (222), and the threaded post (62) is screwed into the interior of the fixed sleeve (61) to realize the quick disassembly and assembly of the punch (222).

5. The shoe processing cutting equipment and method that can promote blood circulation according to claim 4, characterized in that: The fixed sleeve (61) has upper sliding grooves (66) on both sides, and the punch (222) has lower sliding grooves (65) on both sides. The lower sliding grooves (65) and the upper sliding grooves (66) are directly connected. The disassembly and assembly assembly (6) also includes a sliding sleeve (63), and two sliders (64) are fixedly installed inside the sliding sleeve (63). The sliders (64) slide inside the upper sliding grooves (66) and the lower sliding grooves (65). The sliders (64) slide into the lower sliding grooves (65). The sliders (64) are located in the lower sliding grooves (65) and the upper sliding grooves (66), so as to realize the connection between the fixed sleeve (61) and the threaded column. The positions of (62) are fixed. A retaining ring (69) is fixedly installed on the upper surface of the fixed sleeve (61), and a return spring (610) is installed on the surface of the fixed sleeve (61). It is located between the retaining ring (69) and the sliding sleeve (63). The sliding sleeve (63) is reset by the elastic force of the return spring (610). A limiting groove (68) is opened on the inner side of the slider (64). A limiting block (67) is fixedly installed on the lower part of the upper sliding groove (66), and the limiting block (67) slides inside the limiting groove (68) to limit the movement distance of the slider (64) and the sliding sleeve (63).

6. The shoe processing cutting device that can promote blood circulation according to claim 1, characterized in that: The cutting unit (21) includes a support frame (211) fixedly installed on the top of the frame (11), and a hydraulic cylinder (212) is fixedly installed inside the upper part of the support frame (211). Two cutting molds (214) are fixedly installed at the output end of the hydraulic cylinder (212) through a connecting plate (213). A support frame (215) is fixedly installed at the bottom of the inner cavity of the support frame (211).

7. The shoe processing cutting device that can promote blood circulation according to claim 1, characterized in that: The top of the frame (11) is provided with an inner conveying module (4) via a base frame (14), and the top of the frame (11) is provided with a pushing module (5). The left side of the frame (11) is provided with an outer conveying module (3) via (17), and the outer conveying module (3) has the same structure as the inner conveying module (4). The inside of the frame (11) is provided with a slot (12), and a collection box (13) is placed inside the frame (11) and is located below the slot (12). The top frame (15) is fixedly installed on the top of the frame (11), and a lighting lamp (16) is fixedly installed on the top of the inner cavity of the top frame (15).

8. A shoe-making cutting device that promotes blood circulation according to claim 7, characterized in that: The inner conveying module (4) includes a conveying frame (41) fixedly installed on the top of the base frame (14), and the conveying frame (41) is installed inside the conveying frame (41) through the conveying roller. A motor (43) is fixedly installed on the left front side of the conveying frame (41), and its output end passes through the inside of the conveying frame (41) and is fixedly connected to the conveying roller.

9. A shoe-making cutting device that promotes blood circulation according to claim 7, characterized in that: The pusher module (5) includes a fixed frame (51) fixedly installed on the top of the frame (11), a mounting frame (52) fixedly installed on the top of the fixed frame (51), a cylinder (53) fixedly installed on one side of the mounting frame (52), and a pusher block (54) fixedly installed at its output end. A vision sensor (55) is provided at the front end of the pusher block (54).

10. A shoe-making cutting method that promotes blood circulation, employing the shoe-making cutting equipment that promotes blood circulation as described in any one of claims 1-9, characterized in that: Includes the following steps: S1: Place the shoe sole material to be cut on the frame (11), and press down the cutting unit (21) in the cutting mechanism (2) to cut the shoe sole shape through the cutting die (214); S2: During the pressing process of the cutting die (214), the punch (224) in the punching unit (22) contacts the sole and drives the rocker pin (225) to move upward. After the rocker pin (225) is guided back to the center by the inclined seat (223), the rocker pin (225) is struck by the elastic force of the impact component (7), so that the punch (224) generates a downward vibration force and inserts into the sole material, realizing the cutting synchronous punching point; S3: After cutting and punching, the cutting unit (21) is reset and the processed shoe sole material is taken out.

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