Gluing device for medical adhesive tape

Abstract

The utility model relates to a medical adhesive tape gluing device which comprises a mounting plate, a guide roller assembly is fixedly connected to the upper surface of the mounting plate, a gluing assembly is arranged between two guide rollers and comprises a material box mounted on the mounting plate, a first gluing roller is rotatably connected to the material box, and a second gluing roller is rotatably connected to the first gluing roller. A mounting frame is fixedly connected to the mounting plate, an extrusion roller and a second glue coating roller are rotationally connected to the mounting frame, a driving assembly is arranged on the first glue coating roller, the driving assembly can enable the first glue coating roller and the second glue coating roller to rotate oppositely, and a plurality of sets of felt plates are evenly distributed on the outer wall of the second glue coating roller in the circumferential direction; and the felt plate is in contact with the first glue spreading roller. According to the glue coating structure, glue is dipped by the first glue coating roller and then is dipped by the second glue coating roller, and finally, the glue is intermittently coated on a base material, so that the problem that excessive glue is dipped during glue coating can be avoided, and the glue coating structure is more uniform in glue coating.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a gluing device for medical tape. Background Art

[0002] In surgical medicine, it is often necessary to bandage surgical wounds. The bandaging process often requires the use of medical tape and gauze to treat the wound. At present, the bandaging process is often performed manually by medical staff, and the operation steps are relatively cumbersome. The wound needs to be medicated first, then covered with gauze, and then fixed with medical tape.

[0003] In the production process of medical tape, the tape needs to be glued at intervals. However, the existing glue coating device cannot control the amount of glue during glue coating, which leads to uneven glue coating of the entire tape, seriously affecting the production quality. Utility Model Content

[0004] The purpose of the utility model is to provide a medical tape glue coating device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a gluing device for medical tape, comprising a mounting plate, a guide roller assembly is fixedly connected to the upper surface of the mounting plate, a gluing assembly is arranged between the two guide roller assemblies, the gluing assembly comprises a material box mounted on the mounting plate, a first gluing roller is rotatably connected to the material box, a mounting frame is fixedly connected to the mounting plate, an extrusion roller and a second gluing roller are rotatably connected to the mounting frame, a driving assembly is arranged on the first gluing roller, the driving assembly can make the first gluing roller and the second gluing roller rotate towards each other, a plurality of groups of felt plates are evenly distributed on the outer wall of the second gluing roller along the circumferential direction, and the felt plates are in contact with the first gluing roller.

[0006] Optionally, the driving assembly includes a motor mounted on the lower surface of the mounting plate, a transmission assembly is arranged between the motor and the first glue coating roller, the first glue coating roller and the second glue coating roller are respectively fixedly connected to the same end with a first gear and a second gear, and the teeth of the first gear and the second gear are meshed.

[0007] Optionally, the transmission assembly includes a transmission wheel mounted on the output shaft of the motor, one end of the first glue coating roller is fixedly connected to a driven wheel, and a transmission belt is sleeved on the transmission wheel and the driven wheel.

[0008] Optionally, the distance between the squeezing roller and the felt sheet is approximately equal to the thickness of the substrate.

[0009] Optionally, the guide roller assembly includes a fixed frame, to which a guide roller is rotatably connected, and an outer wall of the guide roller is fixedly connected with a threaded protrusion, the number of the threaded protrusions is two, and the threaded protrusions are symmetrically distributed about the axis of the guide roller.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The utility model uses the first glue coating roller to dip the glue, and then uses the second glue coating roller to dip the glue, and finally the glue is intermittently coated on the substrate, which can avoid the problem of dipping too much glue during glue coating, and the glue coating structure coats the glue more evenly. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 It is a schematic diagram of the structure of the utility model;

[0014] Figure 3 For this utility model Figure 2 A magnified view of the structure at center A;

[0015] Figure 4 For this utility model Figure 1 A magnified view of the structure at center. DETAILED DESCRIPTION

[0016] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0017] like Figures 1 to 4As shown, a medical tape gluing device comprises a mounting plate 1, a guide roller assembly 2 is fixedly connected to the upper surface of the mounting plate 1, a gluing assembly 3 is arranged between two guide roller assemblies 2, the gluing assembly 3 comprises a material box 31 mounted on the mounting plate 1, a first gluing roller 32 is rotatably connected to the material box 31, a mounting frame 33 is fixedly connected to the mounting plate 1, a squeezing roller 34 and a second gluing roller 35 are rotatably connected to the mounting frame 33, a driving assembly 36 is arranged on the first gluing roller 32, the driving assembly 36 can make the first gluing roller 32 and the second gluing roller 35 rotate towards each other, a plurality of felt plates 37 are evenly distributed on the outer wall of the second gluing roller 35 along the circumferential direction, The felt plate 37 is in contact with the first glue coating roller 32, and the driving assembly 36 includes a motor 361 installed on the lower surface of the mounting plate 1, and a transmission assembly 362 is arranged between the motor 361 and the first glue coating roller 32. The first glue coating roller 32 and the second glue coating roller 35 are respectively fixedly connected with a first gear 363 and a second gear 364 at the same end, and the teeth of the first gear 363 and the second gear 364 are meshed with each other. The transmission assembly 362 includes a transmission wheel 3611 installed on the output shaft of the motor 361, and one end of the first glue coating roller 32 is fixedly connected with a driven wheel 3612, and a transmission belt 3613 is sleeved on the transmission wheel 3611 and the driven wheel 3612.

[0018] When the device is working, the substrate is passed around the top of the first guide roller assembly 2, between the second glue coating roller 32 and the squeezing roller 34, and above the second guide assembly 2 in sequence, glue is added to the material box 31, and the motor 361 is started. The motor 361 drives the driven wheel 3612 to rotate through the transmission wheel 3611, thereby driving the first glue coating wheel 32 to rotate. The first glue coating roller 32 dips the glue in the material box 31 while rotating. At the same time, the first glue coating roller 32 drives the second gear 364 to rotate through the first gear 363, thereby driving the second glue coating roller 35 to rotate in the opposite direction. The second glue coating roller 35 evenly dips the glue on the first glue coating roller 32 through the felt plate 37, and then applies it to the substrate. After the first glue coating roller 32 dips the glue, it is dipped through the second glue coating roller 35, and finally the glue is intermittently applied to the substrate, which can avoid the problem of dipping too much glue when applying the glue, and the glue coating structure applies glue more evenly.

[0019] It should be noted that the distance between the squeezing roller 34 and the felt plate 37 is approximately equal to the thickness of the substrate.

[0020] The guide roller assembly 2 includes a fixed frame 21, on which a guide roller 22 is rotatably connected. A threaded protrusion 23 is fixedly connected to the outer wall of the guide roller 22. There are two threaded protrusions 23, and the threaded protrusions 23 are symmetrically distributed about the axis of the guide roller 22. When the guide roller 22 rotates, the substrate will expand to both sides under the action of the threaded protrusions 23, thereby ensuring the flatness of the substrate and improving the quality of the glue coating.

[0021] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A medical tape coating device, characterized in that: The invention comprises a mounting plate (1), the upper surface of which is fixedly connected with a guide roller assembly (2), a glue coating assembly (3) being arranged between the two guide roller assemblies (2), the glue coating assembly (3) comprising a material box (31) mounted on the mounting plate (1), a first glue coating roller (32) being rotatably connected to the material box (31), a mounting frame (33) being fixedly connected to the mounting plate (1), a squeezing roller (34) and a second glue coating roller (35) being rotatably connected to the mounting frame (33), a driving assembly (36) being arranged on the first glue coating roller (32), the driving assembly (36) being capable of causing the first glue coating roller (32) and the second glue coating roller (35) to rotate towards each other, a plurality of groups of felt plates (37) being evenly distributed along the circumferential direction on the outer wall of the second glue coating roller (35), the felt plates (37) being in contact with the first glue coating roller (32).

2. A medical tape coating device according to claim 1, characterized in that: The driving assembly (36) comprises a motor (361) mounted on the lower surface of the mounting plate (1); a transmission assembly (362) is arranged between the motor (361) and the first glue coating roller (32); a first gear (363) and a second gear (364) are fixedly connected to the same end of the first glue coating roller (32) and the second glue coating roller (35), respectively; the teeth of the first gear (363) and the second gear (364) are meshed with each other.

3. A medical tape coating device according to claim 2, characterized in that: The transmission assembly (362) comprises a transmission wheel (3611) mounted on the output shaft of the motor (361); one end of the first glue coating roller (32) is fixedly connected to a driven wheel (3612); and a transmission belt (3613) is sleeved on the transmission wheel (3611) and the driven wheel (3612).

4. A medical tape coating device according to claim 1, characterized in that: The distance between the squeezing roller (34) and the felt plate (37) is approximately equal to the thickness of the substrate.

5. The medical tape gluing device according to claim 1, characterized in that: The guide roller assembly (2) comprises a fixed frame (21), the fixed frame (21) is rotatably connected to a guide roller (22), the outer wall of the guide roller (22) is fixedly connected to a threaded protrusion (23), the number of the threaded protrusions (23) is two, and the threaded protrusions (23) are symmetrically distributed about the axis of the guide roller (22).

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