CN212759453U

CN212759453U - Ventilative type dressing glue film coating device

Info

Publication number: CN212759453U
Application number: CN202021151791.5U
Authority: CN
Inventors: 徐君; 王国意; 杨松令
Original assignee: Anji Huifeng Surgical Dressings Co ltd
Current assignee: Anji Huifeng Surgical Dressings Co ltd
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2021-03-23
Anticipated expiration: 2030-06-19

Abstract

The utility model discloses a ventilative type dressing glue film coating unit, including the rectangle framework, fixedly connected with coating bath on the diapire in the rectangle framework, the coating bath internal rotation is connected with the coating roll, all be provided with a plurality of shower nozzles that are used for the spraying in the coating bath of the coating roll left and right sides, and a plurality of inputs of shower nozzle are connected with same pump body, on the rectangular framework internal diapire of coating bath one side fixedly connected with first accumulator and second accumulator in proper order, all be provided with in first accumulator and the second accumulator and construct with the frictioning of cloth contact constructs, two vertical mounting panels of fixedly connected with on the back lateral wall of rectangle framework, and two mounting panels correspond the outside that sets up at coating bath and second accumulator respectively. The utility model discloses can strike off unnecessary glue film on the cloth, guarantee the homogeneity of glue film on the cloth in order to reach the standard of using to realize the reuse of resource.

Description

Ventilative type dressing glue film coating device

Technical Field

The utility model relates to a coating unit technical field especially relates to a ventilative type dressing glue film coating unit.

Background

The wound dressing is used for dressing wound and covering sore, wound or other damaged material, and in the production process of the dressing, a coating device is used for spraying a glue layer, and the coating is a method for coating a pasty polymer, a molten polymer or a polymer solution on paper, cloth or a plastic film to obtain the composite material.

After the existing adhesive layer coating device is coated with an adhesive layer, redundant adhesive liquid is accumulated on the surface of the dressing cloth and is not treated, so that the adhesive layer is coated unevenly, the production quality is reduced, subsequent normal use is influenced, the production cost is increased undoubtedly by coating the adhesive layer on the cloth, and the long-term production and processing are not facilitated.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a breathable dressing adhesive layer coating device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a breathable dressing adhesive layer coating device comprises a rectangular frame body, wherein a coating groove is fixedly connected on the inner bottom wall of the rectangular frame body, a coating roller is rotationally connected in the coating groove, a plurality of spray heads for spraying are arranged in the coating grooves on the left side and the right side of the coating roller, and a plurality of input ends of the spray head are connected with the same pump body, a first recovery tank and a second recovery tank are fixedly connected on the inner bottom wall of the rectangular frame body at one side of the coating tank in sequence, the first recovery tank and the second recovery tank are both provided with a glue scraping mechanism which is contacted with the cloth, the rear side wall of the rectangular frame body is fixedly connected with two vertical mounting plates, and the two mounting plates are respectively and correspondingly arranged at the outer sides of the coating tank and the second recovery tank, the side walls of the mounting plates are rotatably connected with two guide rollers, and be connected with the cloth between two guide rolls, all set up the bar opening that corresponds with the cloth on the lateral wall about the rectangle framework.

Preferably, a first liquid guide pipe is fixedly communicated between the coating tank and the first recovery tank, and a second liquid guide pipe is fixedly communicated between the first recovery tank and the second recovery tank.

Preferably, scrape gluey mechanism and include that two are seted up the rectangle opening on first accumulator and second accumulator lateral wall respectively, two equal sliding connection has L shape movable block in the rectangle opening, and the upper end fixedly connected with riser of L shape movable block, one of them fixedly connected with driving motor on the lateral wall of riser, and driving motor's output fixedly connected with scrapes the material roller, it is connected with the lateral wall rotation of riser to scrape the one end that driving motor was kept away from to the material roller.

Preferably, a threaded hole is formed in the side wall of the L-shaped movable block, a fastening bolt fixed with the first recovery groove and the second recovery groove is connected to the threaded hole in a threaded manner, and a plurality of threaded grooves matched with the fastening bolt are uniformly distributed in the side walls of the first recovery groove and the second recovery groove.

Preferably, the upper ends of the first recovery tank and the second recovery tank are fixedly connected with two arc-shaped baffle plates, and the notches of the two arc-shaped baffle plates are arranged oppositely.

Preferably, both ends of the cloth can extend to the outer side of the strip-shaped opening and are connected with an external winding device.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a fixed intercommunication has first catheter between coating bath and the first recovery tank, and fixed intercommunication has the second catheter between first recovery tank and the second recovery tank, make the coating bath, all communicate between first recovery tank and the second recovery tank, it is further, under the cooperation of two sets of scraping mechanism is used, can strike off unnecessary glue film on the cloth, and can adjust the position of L shape movable block according to the volume of scraping when striking off, in order to guarantee the uniformity of glue film on the cloth in order to reach the standard of using, in addition, the recovery coating in first recovery tank and the second recovery tank can be smooth flow back to in the coating bath, realize the reuse of resource.

Drawings

Fig. 1 is a schematic view of a front structure of a breathable dressing adhesive layer coating device of the present invention during cloth coating;

fig. 2 is a schematic top view of the air-permeable dressing adhesive layer coating device of the present invention;

fig. 3 is a schematic view of the structure of the back side of the permeable dressing adhesive layer coating device when the cloth is not coated.

In the figure: the device comprises a rectangular frame body 1, a coating tank 2, a coating roller 3, a spray head 4, a pump body 5, a first recovery tank 6, a second recovery tank 7, a mounting plate 8, a guide roller 9, a strip-shaped opening 10, a first liquid guide pipe 11, a second liquid guide pipe 12, a movable block 13L, a vertical plate 14, a driving motor 15, a scraping roller 16 and an arc-shaped baffle 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a breathable dressing adhesive layer coating device comprises a rectangular frame 1, a coating groove 2 is fixedly connected to the inner bottom wall of the rectangular frame 1, a coating roller 3 is rotatably connected to the coating groove 2, a plurality of spray heads 4 for spraying are arranged in the coating grooves 2 on the left and right sides of the coating roller 3, a plurality of input ends of the spray heads 4 are connected with a same pump body 5, a first recovery groove 6 and a second recovery groove 7 are sequentially and fixedly connected to the inner bottom wall of the rectangular frame 1 on one side of the coating groove 2, a first liquid guide tube 11 is fixedly communicated between the coating groove 2 and the first recovery groove 6, a second liquid guide tube 12 is fixedly communicated between the first recovery groove 6 and the second recovery groove 7, so that the coating groove 2, the first recovery groove 6 and the second recovery groove 7 are communicated, and recovered paint in the first recovery groove and the second recovery groove 7 can smoothly flow back to the coating groove 2, and the resource recycling is realized.

Wherein, the first recovery groove 6 and the second recovery groove 7 are both provided with a glue scraping mechanism contacted with the cloth, the glue scraping mechanism comprises two rectangular openings respectively arranged on the side walls of the first recovery groove 6 and the second recovery groove 7, the two rectangular openings are both connected with an L-shaped movable block 13 in a sliding way, concretely, the side wall of the L-shaped movable block 13 is provided with a threaded hole, the threaded hole is internally connected with a fastening bolt fixed with the first recovery groove 6 and the second recovery groove 7, the side walls of the first recovery groove 6 and the second recovery groove 7 are evenly provided with a plurality of threaded grooves matched with the fastening bolt, the height of the L-shaped movable block 13 can be adjusted by the position of scraping, and the scraping roller 16 is ensured to be contacted with the cloth all the time, thereby ensuring the scraping of redundant coating on the cloth, so as to ensure the quality of the cloth, the upper end of the L-shaped movable block 13 is fixedly connected with a vertical plate 14, the side wall of one vertical plate 14 is fixedly connected with a driving motor 15, and driving motor 15's output fixedly connected with scrapes material roller 16, scrapes the one end that driving motor 15 was kept away from to material roller 16 and rotates with the lateral wall of riser 14 to be connected, more specifically, two cowl 17 of the equal fixedly connected with in upper end of first accumulator 6 and second accumulator 7, and two cowl 17's notch sets up relatively, avoids the coating condition that splashes to appear scraping the in-process of material.

Wherein, two vertical mounting panels 8 of fixedly connected with on the rear side wall of rectangle framework 1, and two mounting panels 8 correspond the outside that sets up at coating bath 2 and second accumulator 7 respectively, it is connected with two guide rolls 9 to rotate on mounting panel 8's the lateral wall, and be connected with the cloth between two guide rolls 9, all set up the bar opening 10 that corresponds with the cloth on the lateral wall about rectangle framework 1, the both ends of cloth extensible to bar opening 10's the outside and be connected with outside coiling mechanism, guarantee the stability of cloth when carrying.

The utility model provides a fixed intercommunication has first catheter 11 between coating trough 2 and the first recovery tank 6, and fixed intercommunication has second catheter 12 between first recovery tank 6 and the second recovery tank 7, make coating trough 2, all communicate between first recovery tank 6 and the second recovery tank 7, it is further, under two sets of cooperation of scraping the material mechanism use, can strike off unnecessary glue film on the cloth, and can adjust the position of L shape movable block 13 according to the volume of scraping when striking off, in order to guarantee the uniformity of glue film on the cloth in order to reach the standard of using, in addition, the backward flow that the recovery coating in first recovery tank 6 and the second recovery tank 7 can be smooth is to in coating trough 2, realize the reuse of resource.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The air-permeable dressing adhesive layer coating device comprises a rectangular frame body (1) and is characterized in that a coating groove (2) is fixedly connected to the inner bottom wall of the rectangular frame body (1), a coating roller (3) is rotationally connected to the coating groove (2), a plurality of spray heads (4) for spraying are arranged in the coating grooves (2) on the left side and the right side of the coating roller (3), a plurality of input ends of the spray heads (4) are connected with the same pump body (5), a first recovery groove (6) and a second recovery groove (7) are sequentially and fixedly connected to the inner bottom wall of the rectangular frame body (1) on one side of the coating groove (2), a glue scraping mechanism in contact with cloth is arranged in each of the first recovery groove (6) and the second recovery groove (7), two vertical mounting plates (8) are fixedly connected to the rear side wall of the rectangular frame body (1), and the mounting plates (8) are respectively and correspondingly arranged on the outer sides of the coating groove (2) and the second recovery groove (7), rotate on the lateral wall of mounting panel (8) and be connected with two guide roll (9), and be connected with the cloth between two guide roll (9), all set up bar opening (10) that correspond with the cloth on the lateral wall about rectangular frame body (1).

2. The device for applying the adhesive layer of the breathable dressing according to claim 1, wherein a first liquid guide tube (11) is fixedly communicated between the coating tank (2) and the first recovery tank (6), and a second liquid guide tube (12) is fixedly communicated between the first recovery tank (6) and the second recovery tank (7).

3. The air-permeable dressing adhesive layer coating device of claim 1, wherein the adhesive scraping mechanism comprises two rectangular openings respectively formed in the side walls of the first recovery groove (6) and the second recovery groove (7), two L-shaped movable blocks (13) are slidably connected to the rectangular openings, the upper ends of the L-shaped movable blocks (13) are fixedly connected with vertical plates (14), one of the vertical plates is fixedly connected with driving motors (15) on the side walls of the vertical plates (14), the output ends of the driving motors (15) are fixedly connected with scraping rollers (16), and one ends, far away from the driving motors (15), of the scraping rollers (16) are rotatably connected with the side walls of the vertical plates (14).

4. The coating device of the air-permeable dressing adhesive layer as claimed in claim 3, wherein a threaded hole is formed in the side wall of the L-shaped movable block (13), a fastening bolt fixed with the first recovery groove (6) and the second recovery groove (7) is connected to the threaded hole in a threaded manner, and a plurality of threaded grooves matched with the fastening bolt are uniformly distributed on the side walls of the first recovery groove (6) and the second recovery groove (7).

5. The air-permeable dressing glue line coating device according to claim 3, characterized in that two arc-shaped baffles (17) are fixedly connected to the upper ends of the first recovery tank (6) and the second recovery tank (7), and the notches of the two arc-shaped baffles (17) are arranged oppositely.

6. The device for applying a dressing adhesive layer, according to claim 1, wherein the two ends of the cloth material extend outside the strip-shaped opening (10) and are connected to an external winding device.