Extruding and coating device for magnetic therapy patch

Abstract

The invention belongs to the technical field of medicine coating, and particularly relates to a magnetic therapy patch extruding and coating device which comprises a machine body, a coating structure is arranged in the machine body, a grip is arranged at one end of the machine body, and a first switch and a second switch are arranged on the surface of the grip; the coating structure comprises a feeding cover which is rotationally connected to the upper end of the machine body; the two fixed connection frames are arranged in the machine body; the telescopic module is arranged at the upper end of the fixedly-connected frame, and one end of the telescopic module is slidably connected to the interior of the fixedly-connected frame; and the abutting plate is rotationally connected to one end of the telescopic module. The device can be operated by one hand, is very convenient, can realize automatic discharging of magnetic therapy plasters and uncovering of release paper through movement of an abutting plate and a paper taking knife during use, and does not make large contact with the environment outside a machine body after the release paper is uncovered, so that the probability that a magnetic therapy module is polluted is reduced, and the use safety is improved. And during coating, the pressing roller can enhance fixation of the magnetic therapy plaster, so that the coating effect is better.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of medicine coating, in particular to an extrusion coating device for magnetic therapy patch. BACKGROUND

[0002] The magnetic therapy patch is a common magnetic therapy product, mainly used for treating bone and joint diseases and soft tissue injuries, etc. The magnetic field in the magnetic therapy patch acts on a certain part or acupoint of the human body, achieving the effects of anti-inflammatory and analgesic, promoting blood circulation and removing blood stasis, and smoothing meridians and activating collaterals. When in use, the release paper of the magnetic therapy patch needs to be torn open, and then the magnetic therapy surface is faced towards the skin, and the edge is pressed gently to be coated on the surface of the patient's skin.

[0003] However, when using the magnetic therapy patch, some patients have multiple pain points, and each part meets the indications of the magnetic therapy patch. During the treatment, multiple magnetic therapy patches need to be used at one time, which may affect the coating speed of the magnetic therapy patch due to the traditional manual tearing and pasting action during the operation process. In addition, when tearing the release paper, the fingers may directly contact the glue layer or the magnetic therapy module, so that the surface of the magnetic therapy module is contaminated with dust or bacteria, increasing the risk of skin infection of patients with sensitive constitution. Moreover, the magnetic therapy module inside the magnetic therapy patch starts to work as soon as it is exposed to the air after being torn open. If slow positioning operation is performed after tearing, the surface magnetic induction intensity of the magnetic material may decrease due to oxidation, dust adsorption or environmental magnetic field interference in the air, affecting the treatment depth and effect.

[0004] Therefore, the application provides an extrusion coating device for magnetic therapy patch. SUMMARY

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem proposed in the background art.

[0006] The technical scheme adopted by the present application to solve its technical problems is: the magnetic therapy patch extrusion coating device comprises a machine body, a coating structure is arranged in the machine body, one end of the machine body is provided with a handle, the surface of the handle is provided with a first switch and a second switch; the coating structure comprises: a feeding cover, the feeding cover is rotatably connected to the upper end of the machine body; two fixed frames are arranged in the machine body; a telescopic module is arranged at the upper end of the fixed frame, and one end of the telescopic module is slidably connected to the inside of the fixed frame; an abutment plate is rotatably connected to one end of the telescopic module; a connecting strip is arranged at the upper end of the abutment plate; a movable strip is arranged at one end of the telescopic module; a discharging tooth is rotatably connected to the lower end of the fixed frame; a plurality of conveying rollers are rotatably connected to the lower end of the fixed frame; a pressing roller is rotatably connected to the end of the machine body away from the handle; a paper taking knife is rotatably connected to the end of the machine body close to the pressing roller; and an extrusion roller is rotatably connected to the upper end of the paper taking knife.

[0007] Preferably, the coating structure further comprises: a rotating rod arranged at one end of the telescopic module, and the abutment plate rotates on the surface of the rotating rod; a connecting strip arranged on the surface of the abutment plate; a movable strip arranged at one end of the telescopic module, and the connecting strip abuts against the movable strip when working; a guide plate arranged at the end of the machine body close to the pressing roller, and the extrusion roller is rotatably connected to the inside of the guide plate; and a waste frame arranged at the lower end of the machine body.

[0008] Preferably, the movable strip is slidably connected to one end of the telescopic module, the end of the telescopic module close to the movable strip is provided with a limiting plate, the movable strip abuts against the limiting plate when working, one end of the movable strip is provided with a sliding rod, one end of the sliding rod is provided with a clamping block, a stretching spring is sleeved on the surface of the sliding rod, and the stretching spring is located between the movable strip and the limiting plate, the inside of the fixed frame is provided with a sliding strip, the surface of the sliding strip is slidably connected with a connecting plate, the clamping block is clamped with the connecting plate when working, the lower end of the connecting plate is provided with a compression spring, one side of the connecting plate is provided with a connecting arm, one end of the connecting arm is provided with a connecting tooth plate, one end of the discharging tooth is provided with a plurality of movable tooth blocks, and the connecting tooth plate is engaged with the movable tooth blocks when working.

[0009] Preferably, the upper end of the machine body is provided with a clamping ball, and a clamping groove is formed in the surface of the feeding cover, and the clamping ball is clamped with the clamping groove.

[0010] Preferably, the surface of the rotating rod is sleeved with a connecting spring, and one end of the connecting spring is connected with the abutting plate.

[0011] Preferably, the lower surface of the abutting plate is provided with an inclined surface.

[0012] Preferably, a plurality of movable tooth blocks are rotationally connected at one end of the blanking tooth, and the one end of the blanking tooth is provided with a plurality of abutting strips.

[0013] Preferably, the connecting part of the movable tooth block and the blanking tooth is provided with an auxiliary spring.

[0014] Preferably, both sides of the machine body are provided with rotating shafts, the surface of the rotating shaft is rotationally connected with an adjusting plate, the pressing roller is rotationally connected between the two adjusting plates, the surface of the rotating shaft is sleeved with a reset spring, one end of the machine body close to the adjusting plate is provided with a baffle, and the adjusting plate is in contact with the baffle after moving.

[0015] Preferably, the surface of the pressing roller is provided with a plurality of auxiliary pads.

[0016] The beneficial effects of the present application are as follows: 1. The magnetic therapy paste extrusion coating device, before use, first open the feeding cover, put several pieces of magnetic therapy paste in the inside of the machine body, and the magnetic therapy surface of the magnetic therapy paste faces down, then press the magnetic therapy paste slightly, so that it can be limited through the abutment plate rotating in one direction, then when using, the operator holds the handle with one hand, presses the first switch, the first switch will control the abutment plate at one end of the telescopic module to move downward and finally contact the stacked magnetic therapy paste, at this time the magnetic therapy paste will push the abutment plate to rotate, the abutment plate will push the movable strip to move when rotating and drive the clamping block to be clamped with the connecting plate, so that the abutment plate drives the connecting plate to move together, and at this time the movable strip abuts against the limiting plate, so that the abutment plate cannot rotate again to fix it, then the fixed abutment plate will arrange the stacked magnetic therapy paste, so as to reduce the gap between the magnetic therapy paste, and the connecting tooth plate fixed with the connecting plate will be engaged with the movable tooth block in the process of moving downward, so that the movable tooth block drives the discharging tooth to rotate by a certain angle, so that the lowermost piece of magnetic therapy paste in the stacked magnetic therapy paste falls to the surface of the conveying roller, at this time the second switch is pressed, the second switch will control the conveying roller and the paper taking knife to rotate, the conveying roller will transfer the magnetic therapy paste to the lower end of the guide plate when rotating, because the end of the magnetic therapy paste is provided with a convenient opening for tearing, the release paper at the lower end of the magnetic therapy paste will be rolled away by the sharp part on the surface of the paper taking knife when transferring, and the part with the magnetic therapy module will be transferred by the extrusion roller, and finally the part will be transferred to the lower end of the pressure roller, at this time the pressure roller is attached to the surface of the patient's skin, and the body is pulled in the direction opposite to the discharging direction of the magnetic therapy paste, so as to complete the coating of the magnetic therapy paste, the device can be operated with one hand, which is very convenient, the movement of the abutment plate and the paper taking knife can realize automatic discharging of the magnetic therapy paste and peeling of the release paper, after the release paper is peeled, it will not be in contact with the environment outside the machine body, reducing the probability of contamination of the magnetic therapy module, and the pressure roller can strengthen the fixation of the magnetic therapy paste during coating, so that the coating effect is better; 2. The magnetic therapy paste extrusion coating device, by setting the auxiliary pad, when the magnetic therapy paste is coated, the pressure roller will be attached to the patient's skin, because the skin is a soft and elastic tissue, and some parts are uneven, the pressure roller is easy to make the pressure not concentrated when pressing the magnetic therapy paste, resulting in that the magnetic therapy paste cannot be completely attached to the skin of the human body, the design of the auxiliary pad can deform with the surface of the skin, expand the contact area and fill the recesses, the pressure is more evenly distributed, so that the coating effect of the magnetic therapy paste is better. BRIEF DESCRIPTION OF DRAWINGS

[0017] The application will be further described below in combination with the drawings.

[0018] Figure 1 is a perspective view of the first embodiment of the application; Figure 2is a partial structural view of embodiment one of the present application; Figure 3 is an internal view of the body of the present application; Figure 4 is Figure 3 is a partial enlarged view at A in the figure; Figure 5 is a connection diagram of the pressure roller and the adjusting plate of the present application; Figure 6 is a position diagram of the abutting plate and the lower material tooth of the present application; Figure 7 is a position diagram of the clamping plate and the connecting plate of the present application; Figure 8 is Figure 7 is a partial enlarged view at B in the figure; Figure 9 is a position diagram of the movable strip and the abutting plate of the present application; Figure 10 is a connection diagram of the connecting plate and the connecting tooth plate of the present application; Figure 11 is a connection diagram of the lower material tooth and the movable tooth block of the present application; In the figure: 1, body; 2, handle; 21, first switch; 22, second switch; 3, coating structure; 301, upper material cover; 302, clamping groove; 303, clamping ball; 304, fixed frame; 305, abutting plate; 306, conveying roller; 307, pressure roller; 308, auxiliary pad; 309, lower material tooth; 310, telescopic module; 311, connecting arm; 312, waste frame; 313, guide plate; 314, extrusion roller; 315, paper taking knife; 316, adjusting plate; 317, rotating shaft; 318, return spring; 319, baffle; 320, connecting plate; 321, compression spring; 322, connecting strip; 323, movable strip; 324, rotating rod; 325, connecting spring; 326, limiting plate; 327, sliding rod; 328, tension spring; 329, clamping block; 330, sliding strip; 331, connecting tooth plate; 332, movable tooth block; 333, auxiliary spring; 334, abutting strip; 4, magnetic therapy plaster. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, purposes and effects realized by the present application easy to understand, the present application is further described below in combination with specific embodiments. Embodiment one

[0020] As Figures 1 to 11As shown, the magnetic therapy patch extrusion coating device of the embodiment of the present application comprises a machine body 1, the inside of the machine body 1 is provided with a coating structure 3, one end of the machine body 1 is provided with a handle 2, the surface of the handle 2 is provided with a first switch 21 and a second switch 22; the coating structure 3 comprises: a feeding cover 301, the feeding cover 301 is rotatably connected to the upper end of the machine body 1; two fixed frames 304 are arranged in the inside of the machine body 1; a telescopic module 310 is arranged at the upper end of the fixed frame 304, and one end of the telescopic module 310 is slidably connected to the inside of the fixed frame 304; an abutting plate 305 is rotatably connected to one end of the telescopic module 310; a connecting strip 322 is arranged at the upper end of the abutting plate 305; a movable strip 323 is arranged at one end of the telescopic module 310; a discharging tooth 309 is rotatably connected to the lower end of the fixed frame 304; a plurality of conveying rollers 306 are rotatably connected to the lower end of the fixed frame 304; a pressing roller 307 is rotatably connected to the end of the machine body 1 away from the handle 2; a paper taking knife 315 is rotatably connected to the end of the inside of the machine body 1 close to the pressing roller 307; and an extrusion roller 314 is rotatably connected to the upper end of the paper taking knife 315.

[0021] Specifically, the magnetic therapy paste extrusion coating device of the scheme is mainly used for extruding and coating the magnetic therapy paste 4 from the device to the human skin. In use, first, rotate the loading cover 301 to place a plurality of magnetic therapy pastes 4 in the inner part of the fixed frame 304, and the magnetic therapy surface of the magnetic therapy paste 4 faces downward and first contacts the abutting plate 305. Since the abutting plate 305 can rotate, the magnetic therapy paste 4 can be temporarily stored in the inner part of the fixed frame 304 by pressing downward, and is located between the unloading tooth 309 and the abutting plate 305. At this time, the stacking and storage of the magnetic therapy paste 4 are completed. Then, the operator holds the handle 2 with one hand, presses the first switch 21, and the first switch 21 controls the abutting plate 305 at one end of the telescopic module 310 to move downward and finally contact the stacked magnetic therapy paste 4. The abutting plate 305 will arrange the stacked magnetic therapy paste 4 when moving, so as to reduce the gap between the magnetic therapy pastes 4. At this time, the unloading tooth 309 also rotates by a certain angle, so that the lowermost magnetic therapy paste 4 in the stacked magnetic therapy paste 4 falls to the surface of the conveying roller 306. At this time, the second switch 22 is pressed, and the second switch 22 controls the rotation of the conveying roller 306 and the paper taking knife 315. The conveying roller 306 will transfer the magnetic therapy paste 4 to the upper end of the paper taking knife 315 when rotating. Since the end of the magnetic therapy paste 4 is provided with a convenient opening for tearing, the release paper at the lower end of the magnetic therapy paste 4 will be rolled away by the sharp part on the surface of the paper taking knife 315 when transferring, and the part with the magnetic therapy module will be transferred by the squeezing roller 314, and finally transferred to the lower end of the pressing roller 307. At this time, the pressing roller 307 is attached to the skin surface of the patient, and the body 1 is pulled in the direction opposite to the discharging direction of the magnetic therapy paste 4, so as to complete the coating of the magnetic therapy paste 4.

[0022] As shown in Figures 1 to 10 , the coating structure 3 further comprises: a rotating rod 324 provided at one end of the telescopic module 310, and the abutting plate 305 rotates on the surface of the rotating rod 324; a connecting strip 322 provided on the surface of the abutting plate 305; a movable strip 323 provided at one end of the telescopic module 310, and the connecting strip 322 abuts against the movable strip 323 when working; a guide plate 313 provided inside the body 1 close to one end of the pressing roller 307, and the squeezing roller 314 is rotatably connected inside the guide plate 313; and a waste frame 312 provided at the lower end of the body 1.

[0023] Specifically, when the magnetic therapy patch 4 is placed inside the fixed frame 304, the abutment plate 305 can rotate because there is no moving strip 323 to abut against it. This allows the magnetic therapy patch 4 to pass through the abutment plate 305. When the abutment plate 305 moves downward to tidy up the magnetic therapy patch 4, the connecting strip 322 on the surface of the abutment plate 305 will abut against the moving strip 323, preventing the abutment plate 305 from rotating. Finally, the magnetic therapy patch 4 is tidyed up. Then, when the conveying roller 306 rotates, it will transfer the magnetic therapy patch 4 to the lower end of the guide plate 313 and contact the squeezing roller 314 and the paper knife 315 to complete the discharge of the magnetic therapy patch 4.

[0024] like Figures 1 to 11 As shown, the movable strip 323 is slidably connected to one end of the telescopic module 310. A limiting plate 326 is provided at the end of the telescopic module 310 near the movable strip 323, and the movable strip 323 abuts against the limiting plate 326 during operation. A sliding rod 327 is provided at one end of the movable strip 323, and a locking block 329 is provided at one end of the sliding rod 327. A tension spring 328 is sleeved on the surface of the sliding rod 327, and the tension spring 328 is located between the movable strip 323 and the limiting plate 326. The fixed frame 3... The 04 has a slide bar 330 inside, and a connecting plate 320 is slidably connected to the surface of the slide bar 330. The snap-fit ​​block 329 snaps into the connecting plate 320 during operation. The lower end of the connecting plate 320 is provided with a compression spring 321. A connecting arm 311 is provided on one side of the connecting plate 320. A connecting tooth plate 331 is provided at one end of the connecting arm 311. A plurality of movable tooth blocks 332 are provided at one end of the feeding tooth 309, and the connecting tooth plate 331 meshes with the movable tooth blocks 332 during operation.

[0025] Specifically, when the magnetic therapy patch 4 is located between the feeding tooth 309 and the abutment plate 305, the abutment plate 305 will move downwards and eventually contact the stacked magnetic therapy patches 4. At this time, the magnetic therapy patch 4 will rotate by pushing the abutment plate 305. When the abutment plate 305 rotates, it will push the movable bar 323 to move through the connecting bar 322. The locking block 329 connected to the movable bar 323 will also be moved. The locking block 329 will lock into the connecting plate 320, causing the connecting plate 320 to move downwards as well. At this time, the movable bar 323 abuts against the limiting plate 326, thus abutting... Plate 305 will no longer rotate and will be fixed in place. Subsequently, the fixed abutment plate 305 will sort the stacked magnetic therapy patches 4. Then, the connecting toothed plate 331, which is fixed to the connecting plate 320, will engage with the movable toothed block 332 during its downward movement. This causes the movable toothed block 332 to drive the feeding tooth 309 to rotate at a certain angle, so that the bottommost magnetic therapy patch 4 in the stacked magnetic therapy patches 4 falls onto the surface of the conveying roller 306. With this design, no additional power source is needed. While the abutment plate 305 is moving downward, it can sort the magnetic therapy patches 4 and automatically feed one magnetic therapy patch 4.

[0026] As shown in Figures 1 to 5 , the upper end of the body 1 is provided with a clamping ball 303, and the surface of the feeding cover 301 is provided with a clamping groove 302, and the clamping ball 303 is clamped with the clamping groove 302.

[0027] Specifically, since the device is used, the orientation of the feeding cover 301 can be multi-directional, by setting the clamping ball 303, when the feeding cover 301 is rotated to be combined with the upper surface of the body 1, the clamping ball 303 will be clamped into the inside of the clamping groove 302, thereby ensuring the fixation of the feeding cover 301.

[0028] As shown in Figures 1 to 8 , the surface of the rotating rod 324 is sleeved with a connecting spring 325, and one end of the connecting spring 325 is connected with the abutting plate 305.

[0029] Specifically, by setting the connecting spring 325, and the connecting spring 325 is connected with the abutting plate 305, without affecting the rotation of the abutting plate 305, the abutting plate 305 is kept parallel to the surface of the magnetic therapy plaster 4 in the initial state, so as to facilitate the subsequent pressing arrangement.

[0030] As shown in Figures 1 to 9 , the lower surface of the abutting plate 305 is provided with an inclined surface.

[0031] Specifically, since the abutting plate 305 will rotate properly when contacting with the magnetic therapy plaster 4, by setting the inclined surface, the contact surface of the abutting plate 305 and the magnetic therapy plaster 4 can be parallel, so that the abutting plate 305 and the magnetic therapy plaster 4 have better contact.

[0032] As shown in Figure 11 , a plurality of movable tooth blocks 332 are rotatably connected to one end of the discharging tooth 309, and one end of the discharging tooth 309 is provided with a plurality of abutting strips 334.

[0033] Specifically, by setting the movable tooth block 332 to rotate at one end of the discharging tooth 309, when the connecting tooth plate 331 moves downward and contacts the movable tooth block 332, due to the limiting of the abutting strip 334, the movable tooth block 332 at this time will not rotate and will be engaged with the connecting tooth plate 331, finally driving the discharging tooth 309 to rotate, when the connecting tooth plate 331 moves upward to reset, due to the limiting of the abutting strip 334, the movable tooth block 332 at this time will not be engaged with the connecting tooth plate 331, thereby avoiding the reverse rotation of the discharging tooth 309, and finally affecting the phenomenon of the magnetic therapy plaster 4 in the fixed frame 304.

[0034] As shown in Figure 11 , the connecting part of the movable tooth block 332 and the discharging tooth 309 is provided with an auxiliary spring 333.

[0035] Specifically, by setting the auxiliary spring 333, the movable tooth block 332 can be automatically reset when not in contact with the connecting tooth plate 331 without affecting the rotation of the movable tooth block 332, so as to facilitate the subsequent meshing work. Embodiment Two

[0036] As shown in Figures 1 to 5 Comparative Embodiment One, another embodiment of the present application is that both sides of the body 1 are provided with a rotating shaft 317, the surface of the rotating shaft 317 is rotatably connected with an adjusting plate 316, and the pressure roller 307 is rotatably connected between the two adjusting plates 316. The surface of the rotating shaft 317 is sleeved with a reset spring 318, and the end of the body 1 close to the adjusting plate 316 is provided with a baffle 319, and the adjusting plate 316 is in contact with the baffle 319 after moving.

[0037] Specifically, by setting the pressure roller 307 to be rotatable at the end of the body 1, the position of the pressure roller 307 can be automatically adjusted when it is in contact with the skin, improving the comfort during the application of the magnetic therapy plaster 4. The baffle 319 also limits the adjustable distance, and then the reset spring 318 will drive the pressure roller 307 to reset after use, thereby facilitating the subsequent cycle work.

[0038] As shown in Figures 1 to 5 The surface of the pressure roller 307 is provided with a plurality of auxiliary pads 308.

[0039] Specifically, by setting the auxiliary pad 308, when the magnetic therapy plaster 4 is applied, the pressure roller 307 will be in contact with the patient's skin. Since the skin is a soft and elastic tissue, and some parts are uneven, the pressure roller 307 is prone to uneven pressure when pressing the magnetic therapy plaster 4, which makes it difficult for the magnetic therapy plaster 4 to completely adhere to the skin. The design of the auxiliary pad 308 can deform with the surface of the skin, expand the contact area and fill the recesses, and the pressure is more evenly distributed, so that the application effect of the magnetic therapy plaster 4 is better.

[0040] Working principle: in use, first rotate the loading cover 301, place several pieces of magnetic therapy paste 4 in the inside of the fixed frame 304, and the magnetic therapy surface of the magnetic therapy paste 4 faces downward and first contacts the abutting plate 305, because there is no abutment of the movable strip 323, the abutting plate 305 can rotate at this time, so that the magnetic therapy paste 4 can pass through the abutting plate 305 and be located between the unloading tooth 309 and the abutting plate 305, at this time, the stacking storage of the magnetic therapy paste 4 is completed, then the operator holds the handle 2 with one hand, presses the first switch 21, the first switch 21 will control the abutting plate 305 at one end of the telescopic module 310 to move downward and finally contact the stacked magnetic therapy paste 4, at this time, the magnetic therapy paste 4 will rotate by pushing the abutting plate 305, the abutting plate 305 will push the movable strip 323 to move when rotating through the connecting strip 322, and the clamping block 329 connected with the movable strip 323 will also be driven to move, the clamping block 329 will be clamped with the connecting plate 320, so that the connecting plate 320 also moves downward, and at this time, the movable strip 323 abuts against the limiting plate 326, so that the abutting plate 305 cannot rotate again and is fixed, then the fixed abutting plate 305 will arrange the stacked magnetic therapy paste 4, then the connecting tooth plate 331 fixed with the connecting plate 320 will be engaged with the movable tooth block 332 in the process of moving downward, so that the movable tooth block 332 drives the unloading tooth 309 to rotate by a certain angle, so that the lowermost piece of magnetic therapy paste 4 in the stacked magnetic therapy paste 4 falls to the surface of the conveying roller 306, at this time, the second switch 22 is pressed, the second switch 22 will control the conveying roller 306 and the paper taking knife 315 to rotate, the conveying roller 306 will transfer the magnetic therapy paste 4 to the upper end of the paper taking knife 315 when rotating, because the end of the magnetic therapy paste 4 is provided with a convenient opening for tearing, the release paper at the lower end of the magnetic therapy paste 4 will be rolled away by the sharp part on the surface of the paper taking knife 315 when transferring, and the part with the magnetic therapy module will be transferred by the squeezing roller 314, and finally the part is transferred to the lower end of the pressing roller 307, at this time, the pressing roller 307 is attached to the skin surface of the patient, and the body 1 is pulled in the direction opposite to the discharging direction of the magnetic therapy paste 4, that is, the coating of the magnetic therapy paste 4 is completed.

[0041] The basic principles, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited to the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A magnetic therapy patch extrusion coating device, characterized in that: The application relates to a coating machine, which comprises a machine body (1) internally provided with a coating structure (3), and a handle (2) arranged at one end of the machine body (1), wherein the surface of the handle (2) is provided with a first switch (21) and a second switch (22). The coating structure (3) comprises: an upper feeding cover (301) rotatably connected to the upper end of the machine body (1); two fixed frames (304) arranged in the interior of the machine body (1); a telescopic module (310) arranged at the upper end of the fixed frame (304) and slidably connected to the interior of the fixed frame (304); an abutting plate (305) rotatably connected to one end of the telescopic module (310); a connecting strip (322) arranged at the upper end of the abutting plate (305); a movable strip (323) arranged at one end of the telescopic module (310); a lower feeding tooth (309) rotatably connected to the lower end of the fixed frame (304); a plurality of conveying rollers (306) rotatably connected to the lower end of the fixed frame (304); a pressing roller (307) rotatably connected to the end of the machine body (1) away from the handle (2); a paper taking knife (315) rotatably connected to the end of the interior of the machine body (1) close to the pressing roller (307); and an extruding roller (314) rotatably connected to the upper end of the paper taking knife (315).

2. The extrusion coating device for magnetic therapy patch according to claim 1, characterized in that: The coating structure (3) further comprises: a rotating rod (324) arranged at one end of the telescopic module (310), and the abutting plate (305) rotates on the surface of the rotating rod (324); a connecting strip (322) arranged on the surface of the abutting plate (305); a movable strip (323) arranged at one end of the telescopic module (310), and the connecting strip (322) abuts against the movable strip (323) during work; a guide plate (313) arranged at the end of the interior of the machine body (1) close to the pressing roller (307), and the extruding roller (314) is rotatably connected to the interior of the guide plate (313); and a waste frame (312) arranged at the lower end of the machine body (1).

3. The extrusion coating device for magnetic therapy patch according to claim 2, characterized in that: The movable strip (323) is slidably connected at one end of the telescopic module (310), the telescopic module (310) is provided with a limiting plate (326) at one end close to the movable strip (323), and the movable strip (323) abuts against the limiting plate (326) during work, one end of the movable strip (323) is provided with a sliding rod (327), one end of the sliding rod (327) is provided with a clamping block (329), a tension spring (328) is sleeved on the surface of the sliding rod (327), and the tension spring (328) is located between the movable strip (323) and the limiting plate (326), the inside of the fixed frame (304) is provided with a sliding strip (330), the surface of the sliding strip (330) is slidably connected with a connecting plate (320), and the clamping block (329) is clamped with the connecting plate (320) during work, the lower end of the connecting plate (320) is provided with a compression spring (321), one side of the connecting plate (320) is provided with a connecting arm (311), one end of the connecting arm (311) is provided with a connecting toothed plate (331), one end of the blanking tooth (309) is provided with a plurality of movable tooth blocks (332), and the connecting toothed plate (331) is engaged with the movable tooth blocks (332) during work.

4. The extrusion coating device for magnetic therapy patch according to claim 3, characterized in that: The upper end of the machine body (1) is provided with a clamping ball (303), and the surface of the feeding cover (301) is provided with a clamping groove (302), and the clamping ball (303) is clamped with the clamping groove (302).

5. The extrusion coating device for magnetic therapy patch according to claim 4, characterized in that: The surface of the rotating rod (324) is sleeved with a connecting spring (325), and one end of the connecting spring (325) is connected with the abutting plate (305).

6. The extrusion coating device for magnetic therapy patch according to claim 5, characterized in that: The lower surface of the abutting plate (305) is provided with an inclined surface.

7. The magnetic therapy patch extrusion coating device according to claim 6, characterized in that: A plurality of movable tooth blocks (332) are rotatably connected at one end of the blanking tooth (309), and the blanking tooth (309) is provided with a plurality of abutting strips (334) at one end.

8. The magnetic therapy patch extrusion coating device according to claim 7, characterized in that: The movable tooth block (332) and the connecting part of the blanking tooth (309) are provided with an auxiliary spring (333).

9. The magnetic therapy patch extrusion coating device according to claim 8, characterized in that: Both sides of the machine body (1) are provided with rotating shafts (317), the surface of the rotating shaft (317) is rotatably connected with an adjusting plate (316), and the pressing roller (307) is rotatably connected between the two adjusting plates (316), the surface of the rotating shaft (317) is sleeved with a return spring (318), one end of the machine body (1) close to the adjusting plate (316) is provided with a baffle (319), and the adjusting plate (316) is in contact with the baffle (319) after moving.

10. The magnetic therapy patch extrusion coating device according to claim 9, characterized in that: The surface of the pressing roller (307) is provided with a plurality of auxiliary pads (308).

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