Medical chapping patch material layer pressing device

Abstract

The invention belongs to the technical field of medical dry crack stickers, and discloses a medical dry crack sticker material layer pressing device which comprises a base seat, an L-shaped supporting plate is fixedly connected to the outer wall of one side of the top end of the base seat, and a pressing part is further arranged on the base seat; a telescopic electric cylinder is started to drive a sleeve rod, a screw rod and a pressing plate to move downwards, so that a lifting plate frame is driven to move downwards to abut against a rubber supporting plate installed on a supporting plate frame, the lifting plate frame subjected to downward moving resistance can drive a plurality of sets of plug discs to be separated from discharging holes, pressure-sensitive adhesive placed in the pressing plate is subjected to multi-point discharging, and the discharging efficiency is improved. The time for the lifting plate frame to make contact with and break away from the rubber supporting plate is short, multi-point discharging of the pressure-sensitive adhesive is achieved, meanwhile, the excessive discharging amount cannot be caused, the corrugated pipe is extruded through the downwards-moving L-shaped water pipe, cooling water placed in the corrugated pipe is extruded to flow upwards and flow into the cold groove in the pressing plate, and the cooling effect is good. Through the low-temperature bottom wall, the speed of cooling and solidification of the pressure-sensitive adhesive can be increased synchronously in the pressing process.

Description

Technical Field

[0001] The invention belongs to the technical field of medical dry crack patches, in particular to a material layer lamination device for medical dry crack patches. Background Art

[0002] The lamination of material layers of medical crack patch (also called medical tape, crack healing patch) is a step completed in the production process, usually achieved by the manufacturer through specific processes and technologies. All required material layers, including anti-adhesive paper (release paper), pressure-sensitive adhesive layer, and breathable non-woven fabric layer are made of anti-adhesive paper or release paper: This layer is located on the outermost layer of the medical crack patch, mainly for protection and isolation, to prevent it from sticking to other objects when not in use, and to ensure easy tearing when in use;

[0003] Pressure-sensitive adhesive layer: This is the key adhesive layer of the medical dry crack patch. It is made of medical pressure-sensitive adhesive and has sufficient adhesion to fix the dressing on the skin. At the same time, it should have good air permeability and biocompatibility to avoid irritation or allergies to the skin.

[0004] Breathable non-woven fabric layer: This layer is usually used as a backing material, close to the skin but not directly in contact with the wound, and plays a role in moisture absorption and ventilation, helping to keep the wound dry and reduce bacterial growth;

[0005] At present, the production process of medical crack patch requires coating pressure-sensitive adhesive on breathable non-woven fabric. In the prior art, the pressure-sensitive adhesive is generally uniformly and locally fed to the breathable non-woven fabric, and the pressure-sensitive adhesive is not laid flat. This step cannot control the uniform distribution of the pressure-sensitive adhesive on the breathable non-woven fabric, thereby failing to ensure the adhesion and air permeability of the pressure-sensitive adhesive layer therewith. Finally, it is usually achieved by pressing down, rolling or other physical methods to make the layers of materials tightly combined together. After bonding together, since the pressure-sensitive adhesive is only solidified by natural drying, the next step of transfer process is carried out after the multiple layers of materials are pressed together. Since the pressure-sensitive adhesive has not dried thoroughly, the material layer may be offset. Summary of the invention

[0006] In order to solve the problems raised in the above background technology, the present invention provides a medical crack patch material lamination device.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a medical dry crack patch material layer laminating device, comprising a base seat, an outer wall of one side of the top of the base seat is fixedly connected with an L-shaped support plate, and the base seat is also provided with a pressing portion, and the pressing portion includes a pressing plate that can press the dry crack patch material, and a plug plate can be intermittently and tightly clamped in the inner wall of one end of the pressing plate, and a plurality of groups of plug discs are arranged in the pressing plate, and a sliding rod is fixedly connected to the top outer wall of each group of the plug discs, and the top end of each group of the sliding rods is fixedly connected to the top inner wall of the pressing plate, and a spring is also fixedly connected to the top inner wall of the pressing plate between the top outer wall of each group of the plug discs, and a discharge hole that can be intermittently and tightly clamped with each group of the plug discs is opened on the bottom end of the pressing plate, and by the subsequent passive translation of each group of the plug discs, some pressure-sensitive adhesives placed in advance in the pressing plate can be quantitatively discharged in multiple positions in each of the discharge holes.

[0008] Preferably, a cold trough for placing cold water is opened in the bottom inner wall of the pressing plate, a lifting plate frame is fixedly connected to the top outer wall of each group of sliding rods, and a screw is fixedly connected to the top outer wall of the pressing plate.

[0009] Preferably, a sleeve rod is fixedly connected to the screw rod, a telescopic electric cylinder is fixedly connected through a rod body on one side of the sleeve rod, and the bottom end of the telescopic electric cylinder is fixedly connected to an outer wall of one side of the base seat.

[0010] Preferably, a spur gear is threadedly connected to the screw rod, and a double-layer support plate is jointly and closely connected to the upper and lower outer walls of the spur gear. The screw rod and one side plate of the double-layer support plate are movably sleeved, and a support plate frame is fixedly connected to the outer wall of one end of the base seat, and a T-shaped groove is provided on one end of the support plate frame for sliding engagement with the double-layer support plate.

[0011] Preferably, a rubber support plate is fixedly connected to the outer wall of one end of the support plate frame, and the rubber support plate and the lifting plate frame can be intermittently fitted and slidably connected.

[0012] Preferably, the spur gear can be intermittently meshed with an L-shaped tooth fence plate, and triangular scrapers are provided on the outer walls on both sides of one end of the L-shaped tooth fence plate close to the bottom, and the two triangular scrapers and the outer walls on both sides of the L-shaped tooth fence plate are fixedly connected and fit-fitted respectively.

[0013] Preferably, an inclined magnetic plate is fixedly connected to the inner wall of one end of the L-shaped support plate, and an outer wall of one end of one of the inclined magnetic plates can be intermittently magnetically connected to the inclined magnetic plate. An ear plate is also fixedly connected to the side wall of one end of the L-shaped tooth rail plate, and an outer wall of one end of the ear plate and an outer wall of one end of one of the triangular scrapers are jointly and fixedly connected with an elastic telescopic part.

[0014] Preferably, a slide plate is fixedly connected to the outer wall of one end of the base seat, a rectangular groove is opened on one end of the slide plate, arc block grooves are opened at the upper and lower ends of the rectangular groove, a block is fixedly connected to the outer wall of a section of the L-shaped tooth rail plate, arc sliders are fixedly connected to the outer walls of the upper and lower ends of the block, and the two arc sliders are respectively fitted and slidably connected with the inner walls of the two arc block grooves.

[0015] Preferably, a second spring is fixedly connected to the side wall of one end of the block, and the other end of the second spring is fixedly connected to the inner wall of one end of the rectangular groove. Two machine plates are fixedly connected to the outer wall of one end of the base seat, and bellows are fixedly connected to the top outer walls of the two machine plates.

[0016] Preferably, a plurality of refrigeration pipes are fixedly connected to the inner walls of the two bellows, a water inlet valve pipe is fixedly connected to one end of the two bellows near the bottom, and an L-shaped water pipe is fixedly connected to the top of the two bellows, and the other ends of the two L-shaped water pipes are fixedly connected to both sides of one end of the pressing plate.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The invention starts the telescopic electric cylinder to drive the sleeve rod to move downward, and the downward movement of the sleeve rod will synchronously drive the screw rod and the pressing plate to move downward, so that the pressing plate that moves downward will drive the lifting plate frame to move downward through the multiple sets of sliding rods, so that the lifting plate frame will contact the rubber support plate installed on the support plate frame during the downward movement, and then the lifting plate frame that is subject to the downward movement resistance will drive the multiple sets of sliding rods and the plug disc installed on the bottom end of each set of sliding rods to separate from the discharge hole during the continuous downward movement of the pressing plate, thereby enabling the pressure-sensitive adhesive placed in the pressing plate to be moved at multiple points When unloading, each set of plug discs that are separated from the corresponding discharge hole will squeeze the corresponding installed spring 1, causing it to deform. The spring 1 can enable the lifting plate frame to continue to move downward passively. After passing through the rubber support plate and not being blocked by it, it drives the plug disc to be tightly clamped into the discharge hole again to reset it. When the lifting plate frame passively moves downward, it contacts the rubber support plate and separates from the rubber support plate very quickly, thereby achieving multi-point unloading of the pressure-sensitive adhesive without causing excessive unloading, avoiding overflow of glue in subsequent pressing, and achieving multi-point controlled unloading.

[0019] The present invention will synchronously drive the spur gear and the double-layer support plate to move downward through the passive downward movement of the screw. The downward movement of the double-layer support plate will be guided and slid through the T-shaped slide groove in the support plate frame until the double-layer support plate moves down to the bottom end of the T-shaped slide groove and is passively limited. At the same time, the spur gear will also move down to the L-shaped toothed fence plate to mesh with it. That is, during the continuous downward movement of the screw, the spur gear will be driven to rotate in situ, and the rotating spur gear will drive the L-shaped toothed fence plate to move. The movement of the L-shaped toothed fence plate will drive the two installed triangular scrapers to sweep the pressure-sensitive adhesive on the breathable non-woven fabric, so that it is evenly coated on the breathable non-woven fabric, thereby ensuring the adhesion and air permeability of the product produced after the crack patch.

[0020] The present invention uses the downward-moving L-shaped water pipe to extrude the correspondingly installed bellows, so that the cooling water placed in the bellows is squeezed upstream and guided into the cold groove in the pressing plate through the L-shaped water pipe. Therefore, when the pressing plate presses the material layer, the low-temperature bottom wall can simultaneously accelerate the cooling and solidification speed of the pressure-sensitive adhesive during the pressing process. After the pressing plate moves up, it will drive the bellows body to expand and reset. Instantly, a suction force will be generated to draw the water used for cooling from the cold groove, and then flow down into the bellows again to be cooled by multiple refrigeration pipes, thereby recycling it, saving water resources while improving the pressing and solidification quality and efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the overall partial cross-sectional structure of the present invention;

[0023] Figure 3 It is a schematic diagram of the cross-sectional structure of the pressed plate of the present invention;

[0024] Figure 4 For the present invention Figure 2 A schematic diagram of the partially enlarged structure at center A;

[0025] Figure 5 It is a schematic diagram of the cross-sectional structure of the base seat of the present invention;

[0026] Figure 6 For the present invention Figure 5 A schematic diagram of the partially enlarged structure at B in the middle;

[0027] Figure 7 For the present invention Figure 2 A schematic diagram of the partially enlarged structure at C in the middle;

[0028] Figure 8 For the present invention Figure 5 Schematic diagram of the local enlarged structure at point D in the middle.

[0029] In the figure:

[0030] 1. Base seat; 11. L-shaped support plate;

[0031] 2. Pressing part; 21. Pressing plate; 22. Plug plate; 24. Plug plate; 25. Slide rod; 26. Spring one; 27. Discharge hole; 28. Cold trough; 29. ​​Lifting plate frame; 230. Screw; 231. Sleeve rod; 232. Telescopic cylinder; 233. Straight gear; 234. Double-layer support plate; 235. Support plate frame; 236. T-shaped slide groove; 237. Rubber support plate; 238. L-shaped toothed fence plate; 239. Triangular scraper; 240. Inclined magnetic plate; 241. Ear plate; 242. Elastic telescopic part; 243. Slide plate; 244. Rectangular groove; 245. Arc block groove; 246. Square; 247. Arc slider; 248. Spring two; 249. Machine plate; 250. Bellows; 251. Refrigeration pipe; 252. L-shaped water pipe. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not 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.

[0033] like Figures 1 to 8 As shown, the present invention provides a medical dry crack patch material layer laminating device, comprising a base seat 1, an L-shaped support plate 11 is fixedly connected to the outer wall of one side of the top of the base seat 1, and a laminating portion 2 is also provided on the base seat 1, and the laminating portion 2 includes a laminating plate 21 that can press the dry crack patch material, and a plug plate 22 can be intermittently and tightly clamped in the inner wall of one end of the laminating plate 21, and a plurality of groups of plug discs 24 are arranged in the laminating plate 21, and a sliding rod 25 is fixedly connected to the outer wall of the top of each group of plug discs 24, and each group of sliding rods 25 is fixedly connected to the outer wall of the top of each group of plug discs 24. The top ends of the rods 25 are fixedly connected to the top inner wall of the pressing plate 21, and the top outer wall of each group of plug discs 24 is also fixedly connected to the top inner wall of the pressing plate 21 by a spring 26. The bottom end of the pressing plate 21 is provided with a discharge hole 27 that can intermittently and tightly engage with each group of plug discs 24. By the subsequent passive translation of each group of plug discs 24, some pressure-sensitive adhesives placed in advance in the pressing plate 21 can be quantitatively discharged in multiple positions in each discharge hole 27.

[0034] A cold trough 28 for placing cold water is opened in the bottom inner wall of the pressing plate 21, and a lifting plate frame 29 is fixedly connected to the top outer wall of each group of sliding rods 25. A screw rod 230 is fixedly connected to the top outer wall of the pressing plate 21, and a sleeve rod 231 is fixedly connected to the screw rod 230. A telescopic electric cylinder 232 is fixedly connected to one side of the rod body of the sleeve rod 231, and the bottom end of the telescopic electric cylinder 232 is fixedly connected to the outer wall of one side of the base seat 1.

[0035] The above scheme is adopted: the telescopic electric cylinder 232 is started to drive the sleeve rod 231 to move downward, and the downward movement of the sleeve rod 231 will synchronously drive the screw rod 230 and the pressing plate 21 to move downward, so that the pressing plate 21 that moves downward will drive the lifting plate frame 29 to move downward through the multiple sets of sliding rods 25, so that the lifting plate frame 29 will contact the rubber support plate 237 installed on the support plate frame 235 during the downward movement process, and then the lifting plate frame 29 that is subjected to the downward movement resistance will drive the multiple sets of sliding rods 25 and the plug disc 24 installed at the bottom end of each set of sliding rods 25 to detach from the discharge hole 27 during the continuous downward movement of the pressing plate 21, thereby enabling the pressing plate 21 to move downward. The placed pressure-sensitive adhesive is discharged at multiple points. Each group of plug discs 24 that is separated from the corresponding discharge hole 27 will squeeze the corresponding installed spring 26, causing it to deform. The spring 26 can enable the lifting plate frame 29 to continue to passively move downward. After passing through the rubber support plate 237 without being blocked by it, it drives the plug disc 24 to be tightly clamped in the discharge hole 27 again to reset it. When the lifting plate frame 29 passively moves downward, it contacts the rubber support plate 237 and separates from the rubber support plate 237 very quickly, thereby achieving multi-point discharge of the pressure-sensitive adhesive without causing excessive discharge volume, avoiding overflow of glue during subsequent pressing, and achieving multi-point controlled discharge.

[0036] A spur gear 233 is threadedly connected to the screw rod 230, and a double-layer support plate 234 is jointly fitted and connected on the outer walls of the upper and lower ends of the spur gear 233. The screw rod 230 and one side plate of the double-layer support plate 234 are movably sleeved, and a support plate frame 235 is fixedly connected to the outer wall of one end of the base seat 1. A T-shaped slide groove 236 that can be slidably engaged with the double-layer support plate 234 is provided on one end of the support plate frame 235. A rubber support plate 237 is fixedly connected to the outer wall of one end of the support plate frame 235. The rubber support plate 237 and the lifting plate frame 29 can be intermittently fitted and slidably connected. The spur gear 233 can be intermittently meshed with an L-shaped tooth fence plate 238, triangular scrapers 239 are provided on the outer walls on both sides of one end of the L-shaped toothed fence plate 238 near the bottom, and the two triangular scrapers 239 are fixedly connected and fitted to the outer walls on both sides of the L-shaped toothed fence plate 238 respectively, and an inclined magnetic plate 240 is fixedly connected to the inner wall of one end of the L-shaped support plate 11, and the outer wall of one end of one of the inclined magnetic plates 240 and the inclined magnetic plate 240 can be intermittently magnetically connected, and an ear plate 241 is also fixedly connected to the side wall of one end of the L-shaped toothed fence plate 238, and the outer wall of one end of the ear plate 241 and the outer wall of one end of one of the triangular scrapers 239 are jointly and fixedly connected with an elastic telescopic part 242.

[0037] The above scheme is adopted: during the passive downward movement of the screw rod 230, the spur gear 233 and the double-layer support plate 234 will be synchronously driven to move downward, and the downward movement of the double-layer support plate 234 will be guided and slid through the T-shaped slide groove 236 in the support plate frame 235 until the double-layer support plate 234 moves down to the bottom of the T-shaped slide groove 236 and is passively limited. At the same time, the spur gear 233 will also move down to the L-shaped toothed fence plate 238 and mesh with it. That is, during the continuous downward movement of the screw rod 230, the spur gear 233 will be driven 233 rotates in place, and the rotating spur gear 233 drives the L-shaped toothed fence plate 238 to move. The movement of the L-shaped toothed fence plate 238 drives the two installed triangular scrapers 239 to sweep the pressure-sensitive adhesive on the breathable non-woven fabric, so that it is evenly coated on the breathable non-woven fabric, ensuring the adhesion and air permeability of the product after production of crack patch. When one of the triangular scrapers 239 contacts the inclined magnetic plate 240 during the sweeping process, adsorption is generated between the two, which limits the triangular scraper 239.

[0038] A slide plate 243 is fixedly connected to the outer wall of one end of the base seat 1, and a rectangular groove 244 is provided on one end of the slide plate 243. Arc block grooves 245 are provided at the upper and lower ends of the rectangular groove 244. A block 246 is fixedly connected to the outer wall of a section of the L-shaped toothed fence plate 238, and arc sliders 247 are fixedly connected to the upper and lower outer walls of the block 246. The two arc sliders 247 are respectively fitted and slidably connected with the inner walls of the two arc block grooves 245. A spring 248 is fixedly connected to the side wall of one end of the block 246, and the other end of the spring 248 is fixedly connected to the inner wall of the two arc block grooves 245. It is fixedly connected to the inner wall of one end of the rectangular groove 244, and two machine plates 249 are specifically fixedly connected to the outer wall of one end of the base seat 1, and bellows 250 are fixedly connected to the outer walls of the top ends of the two machine plates 249, and multiple refrigeration pipes 251 are fixedly connected to the inner walls of the two bellows 250, and the two bellows 250 are fixedly connected to the water inlet valve pipe on one end near the bottom, and the top ends of the two bellows 250 are fixedly connected with L-shaped water pipes 252, and the other ends of the two L-shaped water pipes 252 are fixedly connected to both sides of one end of the pressing plate 21.

[0039] The above scheme is adopted: the movement process of the L-shaped toothed rail plate 238 will pass through the block 246 and the two arc sliders 247 to perform horizontal guided sliding in the corresponding rectangular groove 244 and the two arc block grooves 245, and the tension spring 248 is moved by the block 246. At the same time, in the process of the pressing plate 21 moving downward, the L-shaped water pipe 252 on both sides of one end can also be driven to move downward synchronously, and the corresponding installed bellows 250 is squeezed by the downwardly moved L-shaped water pipe 252, so that the cooling water placed in the bellows 250 is squeezed upstream and guided into the cold groove 28 in the pressing plate 21 through the L-shaped water pipe 252. Therefore, when the pressing plate 21 presses the material layer, the low-temperature bottom wall can be used to simultaneously accelerate the cooling and solidification speed of the pressure-sensitive adhesive during the pressing process.

[0040] The working principle and use process of the present invention are as follows: the breathable non-woven fabric is placed on the base seat 1 manually, and then the telescopic electric cylinder 232 is started to drive the sleeve rod 231 to move downward. The downward movement of the sleeve rod 231 will synchronously drive the screw rod 230 and the pressing plate 21 to move downward, and the pressing plate 21 that moves downward will drive the lifting plate frame 29 to move downward through the multiple sets of sliding rods 25, so that the lifting plate frame 29 will contact the rubber support plate 237 installed on the support plate frame 235 during the downward movement process, and then the lifting plate frame 29 that is subjected to the downward movement resistance will drive the multiple sets of sliding rods 25 and the plug disc 24 installed on the bottom end of each set of sliding rods 25 to detach from the discharge hole 27 during the continuous downward movement of the pressing plate 21, thereby enabling the pressing plate placed in the pressing plate 21 to move downward. The pressure-sensitive adhesive is discharged at multiple points. Each group of plug discs 24 that is separated from the corresponding discharge hole 27 will squeeze the corresponding installed spring 1 26, causing it to deform. The spring 1 26 can cause the lifting plate frame 29 to continue to passively move downward. After the rubber support plate 237 is not blocked by it, it drives the plug disc 24 to be tightly clamped in the discharge hole 27 again to reset it. When the lifting plate frame 29 passively moves downward, it contacts the rubber support plate 237 and the time of separation from the rubber support plate 237 is very fast, thereby realizing the multi-point discharge of the pressure-sensitive adhesive without causing excessive discharge amount, avoiding overflow of glue in subsequent lamination, and achieving multi-point controlled discharge. The plug plate 22 on the pressing plate 21 can be manually opened later to replenish the pressure-sensitive adhesive in the pressing plate 21.

[0041] At the same time, during the passive downward movement of the screw rod 230, the spur gear 233 and the double-layer support plate 234 will be synchronously driven to move downward. The downward movement of the double-layer support plate 234 will be guided and slid through the T-shaped groove 236 in the support plate frame 235 until the double-layer support plate 234 moves down to the passive limit at the bottom of the T-shaped groove 236. At the same time, the spur gear 233 will also move down to the L-shaped tooth fence plate 238 to mesh with it. In other words, during the continuous downward movement of the screw rod 230, the spur gear 233 will be driven to rotate in situ, and the rotating spur gear 233 will drive the L-shaped tooth fence plate 238 to move. The movement of the L-shaped tooth fence plate 238 will drive the installed two triangular scrapers 239 to sweep the pressure-sensitive adhesive on the breathable non-woven fabric, so that it is evenly coated on the breathable non-woven fabric to ensure that the pressure-sensitive adhesive is not smeared on the breathable non-woven fabric. The adhesion and air permeability of the product after the dry crack patch are produced are proved. When one of the triangular scrapers 239 contacts the inclined magnetic plate 240 during the flat sweeping process, adsorption occurs between the two, and the triangular scraper 239 is limited. When the screw 230 reverses and indirectly drives the L-shaped toothed fence plate 238 to reset, the elastic expansion member 242 will be stretched during the process, so that it will not drive the triangular scraper 239 that is magnetically attracted to the inclined magnetic plate 240 to reset and move during the reset process. The subsequent reset of the triangular scraper 239 needs to be manually dialed. During the movement process of the L-shaped toothed fence plate 238, the block 246 and the two arc sliders 247 are horizontally guided and slid in the corresponding rectangular groove 244 and the two arc block grooves 245, and the stretch spring 248 is moved through the block 246;

[0042] At the same time, in the process of the pressing plate 21 moving downward, the L-shaped water pipe 252 on both sides of one end can also be driven to move downward synchronously, and the corresponding installed bellows 250 is squeezed by the downwardly moving L-shaped water pipe 252, so that the cooling water placed in the bellows 250 is squeezed upstream and guided into the cold groove 28 in the pressing plate 21 through the L-shaped water pipe 252. Therefore, when the pressing plate 21 presses the material layer, the low-temperature bottom wall can be used to accelerate the cooling and solidification speed of the pressure-sensitive adhesive during the pressing process. After the pressing plate 21 moves upward, it will drive the bellows 250 to expand and reset. Instantly, a suction force will be generated to draw the water used for cooling from the cold groove 28, and then flow down into the bellows 250 again to be cooled by multiple refrigeration pipes 251, thereby recycling it, saving water resources while improving the pressing and solidification quality and efficiency.

[0043] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A medical crack patch material lamination device, comprising a base (1), characterized in that: An L-shaped support plate (11) is fixedly connected to the outer wall of one side of the top of the base seat (1), and a pressing part (2) is also provided on the base seat (1), wherein the pressing part (2) includes a pressing plate (21) capable of pressing the crack patch material, and a plug plate (22) can be intermittently and tightly clamped in the inner wall of one end of the pressing plate (21), and a plurality of groups of plug discs (24) are provided in the pressing plate (21), and a sliding rod (25) is fixedly connected to the outer wall of the top of each group of the plug discs (24), and the top of each group of the sliding rods (25) is in contact with the pressing plate (21). The top inner wall of the plate (21) is fixedly connected, and the top outer wall of each group of the plug discs (24) is also fixedly connected to the top inner wall of the pressing plate (21) by a spring (26). The bottom end of the pressing plate (21) is provided with a discharge hole (27) that can be intermittently and tightly engaged with each group of the plug discs (24). By the subsequent passive translation of each group of the plug discs (24), some pressure-sensitive adhesives placed in advance in the pressing plate (21) can be quantitatively discharged in multiple positions in each of the discharge holes (27).

2. The medical crack patch material lamination device according to claim 1, characterized in that: A cold trough (28) for placing cold water is provided in the bottom inner wall of the pressing plate (21), a lifting plate frame (29) is fixedly connected to the top outer wall of each group of sliding rods (25), and a screw rod (230) is fixedly connected to the top outer wall of the pressing plate (21).

3. The medical crack patch material lamination device according to claim 2, characterized in that: A sleeve rod (231) is fixedly connected to the screw rod (230), a telescopic electric cylinder (232) is fixedly connected to a rod body on one side of the sleeve rod (231), and the bottom end of the telescopic electric cylinder (232) is fixedly connected to an outer wall of one side of the base seat (1).

4. The medical crack patch material lamination device according to claim 3, characterized in that: The screw rod (230) is threadedly connected with a spur gear (233), and a double-layer support plate (234) is jointly and closely connected to the outer walls of the upper and lower ends of the spur gear (233). The screw rod (230) and a side plate of the double-layer support plate (234) are movably sleeved, and a support plate frame (235) is fixedly connected to the outer wall of one end of the base seat (1), and a T-shaped slide groove (236) that can be slidably engaged with the double-layer support plate (234) is opened on one end of the support plate frame (235).

5. The medical crack patch material lamination device according to claim 4, characterized in that: A rubber support plate (237) is fixedly connected to the outer wall of one end of the support plate frame (235), and the rubber support plate (237) and the lifting plate frame (29) can be intermittently fitted and slidably connected.

6. The medical crack patch material lamination device according to claim 5, characterized in that: The spur gear (233) can be intermittently meshed with an L-shaped toothed grating plate (238), and triangular scrapers (239) are provided on the outer walls on both sides of one end of the L-shaped toothed grating plate (238) close to the bottom, and the two triangular scrapers (239) and the outer walls on both sides of the L-shaped toothed grating plate (238) are fixedly connected and fitted respectively.

7. The medical crack patch material lamination device according to claim 6, characterized in that: An inclined magnetic plate (240) is fixedly connected to the inner wall at one end of the L-shaped support plate (11), and an outer wall at one end of one of the inclined magnetic plates (240) can be intermittently magnetically connected to the inclined magnetic plate (240). An ear plate (241) is also fixedly connected to the side wall at one end of the L-shaped toothed rail plate (238), and an outer wall at one end of the ear plate (241) and an outer wall at one end of one of the triangular scrapers (239) are jointly and fixedly connected with an elastic telescopic member (242).

8. The medical crack patch material lamination device according to claim 7, characterized in that: A slide plate (243) is fixedly connected to the outer wall of one end of the base seat (1), a rectangular groove (244) is provided on one end of the slide plate (243), and arc block grooves (245) are provided at the upper and lower ends of the rectangular groove (244), a block (246) is fixedly connected to the outer wall of a section of the plate body of the L-shaped toothed rail plate (238), and arc sliders (247) are fixedly connected to the outer walls of the upper and lower ends of the block (246), and the two arc sliders (247) are respectively fitted and slidably connected to the inner walls of the two arc block grooves (245).

9. The medical crack patch material lamination device according to claim 8, characterized in that: A second spring (248) is fixedly connected to the side wall at one end of the block (246), and the other end of the second spring (248) is fixedly connected to the inner wall at one end of the rectangular groove (244). Two machine plates (249) are fixedly connected to the outer wall at one end of the base seat (1), and the top outer walls of the two machine plates (249) are fixedly connected to bellows (250).

10. The medical dry crack patch material lamination device according to claim 9, characterized in that: A plurality of refrigeration pipes (251) are fixedly connected to the inner walls of the two bellows (250), a water inlet valve pipe is fixedly connected to one end of the two bellows (250) near the bottom, and an L-shaped water pipe (252) is fixedly connected to the top of the two bellows (250), and the other ends of the two L-shaped water pipes (252) are fixedly connected to both sides of one end of the pressing plate (21).

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