One-time forming equipment and process for far infrared patch

Abstract

The invention belongs to the technical field of far infrared patch production equipment, and particularly relates to one-time forming equipment and process for far infrared patches, and the one-time forming equipment comprises a box body, a plaster coating module, a winding and unwinding mechanism, a guide assembly, a flattening assembly, a transmission assembly, two stamping plates, a discharging assembly and a separating assembly; mounting openings are formed in the inner wall of the top and the inner wall of the bottom of the box body, the winding and unwinding mechanism is arranged on the box body, a base material penetrating through the two mounting openings is arranged on the winding and unwinding mechanism, and the guide assembly is arranged at the top of the box body and connected with the base material. The device is reasonable in design and easy and convenient to operate, plaster coating can be achieved and uniformity and consistency of plaster coating can be guaranteed during far infrared plaster processing, meanwhile, punch forming and indentation can be conducted on the far infrared plaster, separation and conveying discharging operation can be conducted on the far infrared plaster, one-time forming during far infrared plaster processing is achieved, and the production efficiency is improved. The production efficiency of the far infrared patch is greatly improved, and the production cost is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of far-infrared patch production equipment, and in particular to one-step forming equipment and process for far-infrared patches. Background Art

[0002] In the technical field, as a medical and health care product with special functions, the production efficiency and quality of far infrared patches directly affect the market competitiveness of products. Traditional far infrared patches are generally produced in multiple processing equipment in steps. After one process is completed, it needs to be transferred to another process for processing, and it is difficult to achieve one-time molding directly.

[0003] This method has problems such as low efficiency and complex operation. It often requires more operators to participate in production operations, which will increase production costs. Therefore, it is particularly important to develop a new type of one-time molding equipment and process. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings mentioned in the above background technology, and to propose a one-time molding device and process for a far-infrared patch.

[0005] The above technical objectives of the present invention are achieved through the following technical solutions: a one-time molding device and process for a far-infrared patch, comprising a box, a plaster coating module, a reeling and unreeling mechanism, a guide assembly, a flattening assembly, a transmission assembly, two stamping plates, a discharging assembly and a disengaging assembly;

[0006] The top inner wall and the bottom inner wall of the box are both provided with installation openings, the winding and unwinding mechanism is arranged on the box, and a substrate passing through the two installation openings is arranged on the winding and unwinding mechanism, the guide assembly is arranged on the top of the box and connected to the substrate, the plaster coating module is arranged in the lower mounting opening and adapted to the substrate, the flattening assembly is arranged on the box and adapted to the substrate, the two stamping plates are fixedly installed with a telescopic rod fixedly connected to the side wall of the box on the sides away from each other and are connected to the flattening assembly through a transmission assembly, the two stamping plates are fixedly installed with a frame-shaped indentation knife on the sides close to each other, and the two indentation knives are serrated on the sides close to each other, the disengagement assembly is arranged on the outside of the box and connected to the transmission assembly, and the discharging assembly is arranged on the top of the box and adapted to the disengagement assembly.

[0007] Preferably, the flattening assembly comprises two rotating shafts and two pressing rollers. Two rotating shafts arranged parallel to each other are rotatably mounted on the inner wall of the rear side of the box body, and pressing rollers are fixedly sleeved on the two rotating shafts.

[0008] The flattening assembly also includes a U-shaped plate, a driving motor and two gears. The U-shaped plate is fixedly installed on the rear side of the box body, and the driving motor is fixedly installed on the rear side of the U-shaped plate. The rear ends of the two rotating shafts are rotatably installed on the U-shaped plate and are respectively fixedly sleeved with gears. The two gears are meshed with each other, and the output shaft of the driving motor is axially fixedly connected to one of the rotating shafts.

[0009] Preferably, the unwinding and winding mechanism includes two unwinding rollers, a winding roller, two brackets 1 and a bracket 2, bracket 1 is fixedly installed on the bottom of both sides of the box body, the two unwinding rollers are detachably installed on the corresponding bracket 1, a substrate is wound around the two unwinding rollers, a bracket 2 is fixedly installed on one side of the box body, a winding roller is detachably installed on the bracket 2, and the two substrates are fixed and wound around the winding roller after passing through the lower mounting opening, between the two pressure rollers, between the two stamping plates and the upper mounting opening.

[0010] Preferably, the guide assembly includes guide roller 1, guide roller 2, fixed frame 1 and fixed frame 2, fixed frame 1 and fixed frame 2 are fixedly installed on the top of the box, guide roller 1 and guide roller 2 are rotatably installed on fixed frame 1 and fixed frame 2, respectively, and both substrates pass around guide roller 1 and guide roller 2.

[0011] Preferably, the transmission assembly includes two support rods 1, two support rods 2 and two guide shafts. Two guide openings are provided on the inner walls on both sides of the front and rear sides of the box. Two guide shafts that are arranged parallel to each other are slidably installed in the four guide openings. Support rods 1 and 2 are radially rotatably installed on the two guide shafts. The two support rods 1 are respectively hingedly installed on the corresponding stamping plates, and the two support rods 2 are respectively hingedly installed on the front side of the corresponding pressure rollers away from the axis of the pressure rollers.

[0012] Preferably, the disengagement assembly includes a downward pressure bracket, a strip plate and a guide frame. The front and rear ends of the guide shaft located on the right side extend outside the box body and are radially fixedly installed with the guide frame and the strip plate respectively. The top sides of the guide frame and the strip plate extend to the top of the box body and are fixedly installed with the same downward pressure bracket, and the downward pressure bracket is located above the position where the substrate passes.

[0013] Preferably, the discharging assembly includes two support plates, two conveying shafts, two conveying rollers, a conveyor belt and a conveying motor. Two support plates arranged parallel to each other are fixedly installed on the top of the box body. Two conveying shafts arranged parallel to each other are rotatably installed on the two support plates. Conveying rollers are fixedly sleeved on the two conveying shafts. The two conveying rollers are drivingly connected to the same conveyor belt. A conveying motor is fixedly installed on one of the support plates, and the output shaft of the conveying motor is axially fixedly connected to one of the conveying shafts.

[0014] Preferably, the guide frame maintains sliding contact with the sides of the two support plates that are away from each other.

[0015] Preferably, a support plate with a top side in contact with the conveyor belt is fixedly mounted on one side of the two support plates that are close to each other.

[0016] The present invention also provides a one-step molding device and process for a far-infrared patch, comprising the following steps:

[0017] S1: The substrate is wound up by the winding roller, so that the substrate on the two unwinding rollers maintains the unwinding action, and the substrate extends to the top of the box body after passing through the two installation ports and extends to the winding roller position under the guidance of the guide roller 1 and the guide roller 2, and is wound up under the action of the winding roller. When the substrate passes through the lower installation port and enters the box body, the plaster coating module can be applied to the substrate, and then the two substrates are squeezed by the two pressing rollers and the plaster is evenly distributed on the substrate. Then, the substrate is stamped and formed under the cooperation of the two stamping plates, and is indented under the action of the indentation knife arranged in a frame shape, so that it is convenient to take the processed far-infrared patch from the substrate. After the stamping is completed, the substrate moves with the winding action of the winding roller so that the substrate is kept in a horizontal conveying state at the top of the box body, and then it is separated from the substrate and falls on the conveyor belt under the action of the downward pressure bracket, and then the conveying and unloading is realized under the action of the conveyor belt;

[0018] S2: The driving motor can control the two pressing rollers to rotate synchronously in opposite directions through the cooperation of the rotating shaft and the gear, so that the substrate passing through can be initially flattened and the plaster can be kept in a uniform state on the substrate. When the pressing roller rotates, the cooperation of the support rod 1, the support rod 2 and the guide shaft can control the two stamping plates to keep synchronous reverse movement and realize reciprocating stamping operation. While the right guide shaft moves, the strip plate and the guide frame can control the reciprocating up and down movement of the pressing bracket, so as to achieve the purpose of separating the far-infrared patch from the substrate. The far-infrared patch after separation can be transported out under the action of the conveyor belt;

[0019] S3: With the continuous winding action of the winding roller, the unwinding roller can realize the continuous unwinding operation, and the plaster coating operation can be realized under the action of the plaster coating module, and then the plaster is evenly distributed on the substrate through preliminary flattening, and then stamped by the stamping plate and indented by the indentation knife, and then the reciprocating downward pressure of the downward pressure bracket makes the far-infrared patch detached from the substrate and continuously conveyed and discharged with the cooperation of the conveyor belt, so that the one-time molding operation can be achieved in the processing of the far-infrared patch, which greatly improves the production efficiency of the far-infrared patch.

[0020] The beneficial effects of the present invention are:

[0021] By precisely controlling the rotating shaft and pressure roller of the flattening component, the uniformity and consistency of the plaster coating are ensured, and the quality of the far-infrared patch is improved. At the same time, the design of the guide component allows the substrate to remain stable during the processing process, reducing the scrap rate caused by the shaking of the substrate. The structural design of the reeling and unwinding mechanism simplifies the operation process, improves work efficiency, and reduces the loss of the substrate. In addition, the ingenious design of the transmission component realizes the precise motion control of the stamping plate, ensuring the accuracy and repeatability of the stamping operation. The downward pressure bracket design of the detachment component makes the detachment process of the far-infrared patch smooth and efficient, avoiding damage to the finished product. The cooperation of the conveyor belt and the conveying motor of the discharging component ensures the smooth output of the finished product.

[0022] The present invention greatly improves the production efficiency of far-infrared stickers, and the overall equipment has a compact structure, a reasonable layout, and is easy to operate and maintain, which not only reduces production costs, but also can realize rapid and continuous processing of far-infrared stickers and stably achieve one-piece molding. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 This is a three-dimensional structural schematic diagram of a one-step forming device and process for a far-infrared patch proposed by the present invention;

[0025] Figure 2 A three-dimensional structural schematic diagram of another viewing angle is provided for the present invention;

[0026] Figure 3 This is a cross-sectional structural schematic diagram of a one-step forming device and process for a far-infrared patch proposed by the present invention;

[0027] Figure 4 It is a partial three-dimensional structural schematic diagram of a one-step forming device and process of a far-infrared patch proposed by the present invention;

[0028] Figure 5 It is a schematic diagram of the three-dimensional structure of the discharge assembly part proposed by the present invention.

[0029] In the figure: 1. Box body; 11. Plaster coating module; 2. Unwinding roller; 201. Bracket 1; 21. Guide roller 1; 211. Fixed frame 1; 22. Guide roller 2; 221. Fixed frame 2; 23. Winding roller; 231. Bracket 2; 3. Pressing roller; 31. Rotating shaft; 32. U-shaped plate; 33. Driving motor; 34. Gear; 4. Stamping plate; 41. Telescopic rod; 42. Support rod 1; 43. Guide shaft; 44. Support rod 2; 5. Pressing bracket; 51. Strip plate; 52. Guide frame; 6. Conveyor belt; 61. Support plate; 62. Conveying motor; 63. Conveying shaft; 64. Support plate. DETAILED DESCRIPTION

[0030] The technical solution of the present invention will be clearly and completely described below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] Reference Figure 1-5A one-time forming device and process of a far-infrared patch, comprising a box body 1, a plaster coating module 11 and two stamping plates 4, installation openings are opened on the top inner wall and the bottom inner wall of the box body 1, a bracket 201 is fixedly installed on the bottom of both sides of the box body 1, two unwinding rollers 2 are detachably installed on the corresponding brackets 201, and substrates are wound on the two unwinding rollers 2, a bracket 231 is fixedly installed on one side of the box body 1, and a winding roller 23 is detachably installed on the bracket 231, and the two substrates are fixed and wound on the winding roller 23 after passing through the installation opening below, between the two pressure rollers 3, between the two stamping plates 4 and the installation opening above, so as to realize the winding and unwinding operation of the substrate, and a fixing frame 1 211 and a fixing frame 2 221 are fixedly installed on the top of the box body 1 , guide roller 1 21 and guide roller 2 22 are rotatably installed on the fixing frame 1 211 and the fixing frame 2 221 respectively, and the two substrates pass around the guide roller 1 21 and the guide roller 2 22, which can provide support and guidance for the substrates and make them pass horizontally when passing over the box body 1. The plaster coating module 11 is arranged in the installation port below and is adapted to the substrate. Two rotating shafts 31 arranged parallel to each other are rotatably installed on the inner wall of the rear side of the box body 1, and the two rotating shafts 31 are fixedly sleeved with pressure rollers 3. A U-shaped plate 32 is fixedly installed on the rear side of the box body 1, and a driving motor 33 is fixedly installed on the rear side of the U-shaped plate 32. The rear ends of the two rotating shafts 31 are rotatably installed on the U-shaped plate 32 and are respectively fixedly sleeved with gears 34. The two gears 34 are meshed with each other to drive The output shaft of the motor 33 is axially fixedly connected to one of the rotating shafts 31, and can drive the two pressing rollers 3 to rotate in opposite directions, so as to flatten the substrate and the plaster on the substrate. The two stamping plates 4 are fixedly installed with a telescopic rod 41 fixedly connected to the side wall of the box body 1 on the side away from each other, and the two stamping plates 4 are fixedly installed with a frame-shaped creasing knife on the side close to each other. The two creasing knives are serrated on the sides close to each other. Two guide openings are provided on the inner walls of the front and rear sides of the box body 1, and two guide shafts 43 parallel to each other are slidably installed in the four guide openings. A support rod 1 42 and a support rod 2 44 are radially rotatably installed on the two guide shafts 43. The two support rods 1 42 are respectively hingedly installed on the corresponding stamping plates 4. The two support rods 44 are respectively hingedly installed at the front side of the corresponding pressing roller 3, away from the axis of the pressing roller 3, and can control the two stamping plates 4 to move towards each other or away from each other as the two pressing rollers 3 rotate, so as to control the stamping plate 4 to perform stamping operations and drive the indentation knife to perform indentation operations on the substrate, so as to facilitate the separation of the processed far-infrared sticker from the substrate without directly separating and affecting the normal transportation. The front and rear ends of the guide shaft 43 on the right side extend to the outside of the box body 1 and are radially fixedly installed with a guide frame 52 and a strip plate 51 respectively. The top sides of the guide frame 52 and the strip plate 51 extend to the top of the box body 1 and are fixedly installed with the same pressing bracket 5, and the pressing bracket 5 is located above the position where the substrate passes.When the guide shaft 43 moves downward, the pressing bracket 5 can be controlled to separate the far-infrared sticker after indentation from the substrate by pressing downward. Two support plates 61 arranged in parallel to each other are fixedly installed on the top of the box body 1. Two conveying shafts 63 arranged in parallel to each other are rotatably installed on the two support plates 61. Conveying rollers are fixedly sleeved on the two conveying shafts 63. The same conveying belt 6 is connected to the two conveying rollers. A conveying motor 62 is fixedly installed on one of the support plates 61. The output shaft of the conveying motor 62 is axially fixedly connected to one of the conveying shafts 63. The far-infrared sticker that has been processed and separated from the substrate can be received and conveyed out.

[0032] In this embodiment, in order to ensure that the guide frame 52, the strip plate 51 and the pressing bracket 5 can maintain stable lifting and lowering following the guide shaft 43, the guide frame 52 maintains sliding contact with the sides of the two support plates 61 that are away from each other.

[0033] In this embodiment, in order to ensure stable transportation of the conveyor belt 6 , a support plate 64 with the same top side in contact with the conveyor belt 6 is fixedly installed on the side where the two support plates 61 are close to each other.

[0034] The circuits, electronic components and module structures involved all adopt existing technologies, which can be fully implemented by those skilled in the art. Needless to say, the content protected by this application does not involve improvements to software, circuits and methods.

[0035] S1: When in use, firstly turn on the power supply, control the winding roller 23 to wind up the substrate, and in the process of winding up the substrate, the plaster coating module 11 can coat the plaster on the side where the two substrates are close to each other, and with the winding action of the winding roller 23, the two substrates are kept in contact and flattened under the action of the pressing roller 3, and the plaster can be evenly distributed on the substrate;

[0036] S2: When the pressing roller 3 rotates, the punching plate 4 can be controlled to punch the substrate through the cooperation of the support rod 1 42, the support rod 2 44 and the guide shaft 43, and the substrate can be indented with the cooperation of the indentation knife, so as to separate the far-infrared sticker from the substrate later;

[0037] S3: Then the substrate is guided upward by guide roller 1 21 and guide roller 2 22 and maintained in a horizontal conveying state above the box body 1. During the up and down movement of the right guide shaft 43 along the guide port, the downward pressing bracket 5 can be controlled to move up and down to copy and separate the indented far-infrared sticker from the substrate by pressing down, and make it fall on the conveyor belt 6. The arrangement of the support plate 64 can ensure the stable conveying of the conveyor belt 6. At the same time, the remaining substrate after processing the far-infrared sticker is wound up by the winding roller 23, so that a one-time forming operation can be achieved in the processing of the far-infrared sticker, which greatly improves the production efficiency of the far-infrared sticker.

[0038] The above is a detailed introduction to the one-time molding equipment and process of the far-infrared patch provided by the present invention. This article uses specific embodiments to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the method of the present invention and its core idea. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the present invention, the present invention can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. A one-step molding device for a far-infrared patch, characterized in that: It comprises a box body (1), a plaster coating module (11), a reeling and unreeling mechanism, a guide assembly, a flattening assembly, a transmission assembly, two punching plates (4), a discharging assembly and a disengaging assembly; The top inner wall and the bottom inner wall of the box (1) are both provided with mounting openings, the reeling and unreeling mechanism is arranged on the box (1), and a substrate penetrating the two mounting openings is arranged on the reeling and unreeling mechanism, the guide assembly is arranged on the top of the box (1) and connected to the substrate, the plaster coating module (11) is arranged in the mounting opening below and is adapted to the substrate, the flattening assembly is arranged on the box (1) and is adapted to the substrate, the two stamping plates (4) are fixedly mounted on the sides away from each other with a telescopic rod (41) fixedly connected to the side wall of the box (1) and connected to the flattening assembly through a transmission assembly, the two stamping plates (4) are fixedly mounted on the sides close to each other with a frame-shaped indentation knife, and the sides close to each other of the two indentation knives are both serrated, the detachment assembly is arranged on the outside of the box (1) and is connected to the transmission assembly, and the discharging assembly is arranged on the top of the box (1) and is adapted to the detachment assembly.

2. The one-step forming device of a far-infrared sticker according to claim 1 is characterized in that: The flattening assembly comprises two rotating shafts (31) and two pressing rollers (3); two rotating shafts (31) arranged parallel to each other are rotatably mounted on the inner wall of the rear side of the box body (1); and the pressing rollers (3) are fixedly sleeved on the two rotating shafts (31); The flattening assembly further comprises a U-shaped plate (32), a driving motor (33) and two gears (34); the U-shaped plate (32) is fixedly mounted on the rear side of the box body (1); the driving motor (33) is fixedly mounted on the rear side of the U-shaped plate (32); the rear ends of the two rotating shafts (31) are both rotatably mounted on the U-shaped plate (32) and are respectively fixedly sleeved with gears (34); the two gears (34) are meshed with each other; and the output shaft of the driving motor (33) is axially fixedly connected to one of the rotating shafts (31).

3. The one-step forming device of a far-infrared patch according to claim 2 is characterized in that: The unwinding and rewinding mechanism comprises two unwinding rollers (2), a rewinding roller (23), two brackets one (201) and a bracket two (231); the bottoms of both sides of the box body (1) are fixedly mounted with brackets one (201); the two unwinding rollers (2) are detachably mounted on the corresponding brackets one (201); a substrate is wound around the two unwinding rollers (2); a bracket two (231) is fixedly mounted on one side of the box body (1); a rewinding roller (23) is detachably mounted on the bracket two (231); the two substrates are fixedly mounted and wound around the rewinding roller (23) after passing through a mounting opening at the bottom, between the two pressure rollers (3), between the two stamping plates (4) and the mounting opening at the top.

4. The one-step forming device of a far-infrared patch according to claim 1, characterized in that: The guide assembly comprises a guide roller 1 (21), a guide roller 2 (22), a fixed frame 1 (211) and a fixed frame 2 (221); the fixed frame 1 (211) and the fixed frame 2 (221) are fixedly mounted on the top of the box body (1); the guide roller 1 (211) and the guide roller 2 (22) are rotatably mounted on the fixed frame 1 (211) and the fixed frame 2 (221), respectively; and both substrates pass over the guide roller 1 (21) and the guide roller 2 (22).

5. The one-step forming device of a far-infrared patch according to claim 2, characterized in that: The transmission assembly comprises two support rods (42), two support rods (44) and two guide shafts (43). Two guide openings are respectively provided on the inner walls on both sides of the front and rear sides of the box body (1). Two guide shafts (43) arranged parallel to each other are slidably installed in the four guide openings. The support rods (42) and the support rods (44) are radially rotatably installed on the two guide shafts (43). The two support rods (42) are respectively hingedly installed on the corresponding stamping plates (4), and the two support rods (44) are respectively hingedly installed on the front side of the corresponding pressing roller (3) away from the axis of the pressing roller (3).

6. The one-step forming device of the far infrared patch according to claim 5, characterized in that: The disengagement assembly comprises a downward pressing bracket (5), a strip plate (51) and a guide bracket (52); the front and rear ends of the guide shaft (43) located on the right side extend to the outside of the box body (1) and are respectively radially fixedly mounted with the guide bracket (52) and the strip plate (51); the top sides of the guide bracket (52) and the strip plate (51) extend to the top of the box body (1) and are fixedly mounted with the same downward pressing bracket (5); and the downward pressing bracket (5) is located above the position where the substrate passes.

7. The one-step forming device of a far-infrared patch according to claim 1, characterized in that: .The one-time forming equipment of a far-infrared patch according to claim 1 is characterized in that: the discharging component includes two support plates (61), two conveying shafts (63), two conveying rollers, a conveyor belt (6) and a conveying motor (62), two support plates (61) arranged parallel to each other are fixedly installed on the top of the box body (1), two conveying shafts (63) arranged parallel to each other are rotatably installed on the two support plates (61), conveying rollers are fixedly sleeved on the two conveying shafts (63), and the two conveying rollers are drivingly connected to the same conveyor belt (6), a conveying motor (62) is fixedly installed on one of the support plates (61), and the output shaft of the conveying motor (62) is axially fixedly connected to one of the conveying shafts (63).

8. A one-step forming device for a far infrared patch according to any one of claims 6 and 7, characterized in that: The guide frame (52) maintains sliding contact with the sides of the two support plates (61) that are away from each other.

9. The one-step forming device of a far infrared patch according to claim 7, characterized in that: A support plate (64) whose top side contacts the conveyor belt (6) is fixedly mounted on one side of the two support plates (61) that are close to each other.

10. A one-step molding device and process for a far-infrared patch according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1: The substrate is rolled up by the winding roller (23), so that the substrate on the two unwinding rollers (2) remains in the unwinding motion. After passing through the two installation openings, the substrate extends to the top of the box body (1) and extends to the position of the winding roller (23) under the guidance of the guide roller 1 (21) and the guide roller 2 (22). The winding operation is performed under the action of the winding roller (23). When the substrate enters the box body (1) through the lower installation opening, the plaster coating module (11) can coat the substrate with plaster, and then the two substrates are squeezed together by the two pressing rollers (3). During the pressing process, the plaster is evenly distributed on the substrate, and then the substrate is punched and formed with the cooperation of two punching plates (4), and is indented with the action of an indentation knife arranged in a frame shape, so that the far-infrared patch after processing and forming can be easily taken from the substrate. After the punching process is completed, the substrate is kept in a horizontal conveying state at the top of the box body (1) by the winding action of the winding roller (23), and then is separated from the substrate and falls onto the conveyor belt (6) under the action of the pressing bracket (5), and then is conveyed and discharged under the action of the conveyor belt (6); S2: The driving motor (33) can control the two pressing rollers (3) to rotate synchronously in opposite directions through the cooperation of the rotating shaft (31) and the gear (34), so that the substrate passing through can be initially flattened and the plaster can be kept in a uniform state on the substrate. When the pressing roller (3) rotates, the two punching plates (4) can be controlled to keep synchronous reverse movement and realize reciprocating punching operation through the cooperation of the support rod 1 (42), the support rod 2 (44) and the guide shaft (43). While the right guide shaft (43) moves, the pressing bracket (5) can be controlled to reciprocate up and down through the strip plate (51) and the guide frame (52), so that the far-infrared patch can be separated from the substrate. After separation, the far-infrared patch can be transported and discharged under the action of the conveyor belt (6); S3: With the continuous winding action of the winding roller (23), the unwinding operation of the unwinding roller (2) can be realized, and the plaster coating operation can be realized under the action of the plaster coating module (11), and then the plaster is evenly distributed on the substrate through preliminary flattening, and then stamped by the stamping plate (4) and indented by the indentation knife, and then reciprocated downward pressure by the downward pressing bracket (5), so that the far-infrared patch is separated from the substrate and continuously conveyed and discharged with the cooperation of the conveyor belt (6), so that the one-time molding operation can be achieved in the far-infrared patch processing process, which greatly improves the production efficiency of the far-infrared patch.

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