CN219003576U

CN219003576U - Gel coating device

Info

Publication number: CN219003576U
Application number: CN202221119219.XU
Authority: CN
Inventors: 滕婧; 杨梓鑫; 王斌
Original assignee: Nanjing Zhulu Pharmaceutical Technology Co ltd
Current assignee: Nanjing Zhulu Pharmaceutical Technology Co ltd
Priority date: 2022-05-10
Filing date: 2022-05-10
Publication date: 2023-05-12
Anticipated expiration: 2032-05-10

Abstract

The utility model provides a gel coating device which comprises a frame, wherein a coating assembly is arranged in the middle of the frame, a hot air blower is arranged at the bottom of the coating assembly on the side surface of the frame, a reflux cover is arranged on one side of the hot air blower, and an air outlet of the hot air blower faces to the reflux cover; and the coating component coats the non-woven fabric, the formed hydrogel patch passes through the reflux cover, and the hot air blower blows hot air to the reflux cover to dry the bottom surface of the hydrogel patch. According to the utility model, after the hydrogel is coated by the coating component, the hydrogel enters the reflux cover, hot air is blown to the bottom surface of the formed hydrogel patch by the hot air blower, part of hot air enters the reflux cover at the joint of the hot air drying non-woven fabric and the hydrogel, and the joint of the non-woven fabric and the hydrogel is continuously dried.

Description

Gel coating device

Technical Field

The utility model relates to the technical field of coating devices, in particular to a gel coating device.

Background

The hydrogel patch is medical consumable material with non-woven fabric as a substrate and coated with hydrogel on the surface, and is widely applied to cold compress on the surface layer of skin or wound treatment application.

The prior art has the following defects: the junction of dry non-woven fabrics and hydrogel is needed after the shaping of hydrogel paster to avoid the hydrogel to drop from the non-woven fabrics, current coating device does not have the drying treatment to the hydrogel paster after the shaping, and the hydrogel paster after the shaping needs to be transmitted to next processing position drying equipment in the drying, leads to the hydrogel paster production route to lengthen like this, thereby reduces the production efficiency of hydrogel paster.

Disclosure of Invention

The utility model provides a gel coating device aiming at the defects of the prior art.

The utility model solves the technical problems by the following technical means: the gel coating device comprises a frame, wherein a coating component is arranged in the middle of the frame, a hot air blower is arranged at the bottom of the coating component on the side surface of the frame, a reflux cover is arranged on one side of the hot air blower, and an air outlet of the hot air blower faces to the reflux cover; and the coating component coats the non-woven fabric, the formed hydrogel patch passes through the reflux cover, and the hot air blower blows hot air to the reflux cover to dry the bottom surface of the hydrogel patch.

Preferably, the one end that the return cover kept away from the air heater is the arc design, and the one end that the return cover is close to the air heater is the opening setting, and the one end that the return cover kept away from the air heater is notched.

Preferably, one side of the coating component is provided with a placing component, the placing component comprises a placing disc and a rotating rod, and the rotating rod is movably arranged in the middle of the placing disc.

Preferably, a clamping roller is further arranged between the placing component and the coating component, and the clamping roller is movably arranged on the side face of the frame through a roller shaft.

Preferably, the coating assembly comprises a box body, a pump body and a coating nozzle, wherein the box body is fixed at the top of the side face of the frame, and the pump body is fixedly arranged at the bottom of the box body.

Preferably, the coating nozzle is fixedly arranged at the bottom of the pump body, and the box body, the pump body and the coating nozzle are communicated.

The utility model has the beneficial effects that:

according to the utility model, after the hydrogel is coated by the coating component, the hydrogel enters the reflux cover, hot air is blown to the bottom surface of the formed hydrogel patch by the hot air blower, part of hot air enters the reflux cover at the joint of the hot air drying non-woven fabric and the hydrogel, and the joint of the non-woven fabric and the hydrogel is continuously dried.

Drawings

FIG. 1 is a front view of the present utility model;

fig. 2 is a use state diagram of the present utility model.

In the figure: 1. a frame; 2. a coating assembly; 21. a case; 22. a pump body; 23. a coating nozzle; 3. an air heater; 4. a reflow cover; 5. a nip roller; 6. and placing the assembly.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Examples

Referring to fig. 1, the gel coating device of the present embodiment includes a frame 1, a coating component 2 is disposed in the middle of the frame 1, unlike the prior art, a hot air blower 3 is disposed at the bottom of the coating component 2 on the side surface of the frame 1, a backflow cover 4 is disposed on one side of the hot air blower 3, and an air outlet of the hot air blower 3 faces the backflow cover 4; the coating component 2 coats the non-woven fabric, the formed hydrogel patch passes through the reflux hood 4, and the hot air blower 3 blows hot air to the reflux hood 4 to dry the bottom surface of the hydrogel patch;

furthermore, one end of the reflux hood 4 far away from the air heater 3 is in an arc-shaped design, one end of the reflux hood 4 close to the air heater 3 is provided with an opening, one end of the reflux hood 4 far away from the air heater 3 is provided with a notch, the formed hydrogel patch enters the reflux hood 4, the air heater 3 enters and exits hot air from the opening to the reflux hood 4, the hot air moves rightwards in the reflux hood 4, and when the hot air moves to the right end of the reflux hood 4, the end part of the arc-shaped design of the reflux hood 4 enables the hot air to flow back, so that the drying efficiency is high, and the drying effect is good;

furthermore, the air heater 3 and the backflow cover 4 are detachably connected with the frame 1 through bolts, so that the air heater 3 and the backflow cover 4 can be replaced conveniently;

further, the coating assembly 2 includes a box 21, a pump body 22 and a coating nozzle 23, the box 21 is fixed at the top of the side surface of the frame 1, the pump body 22 is fixedly arranged at the bottom of the box 21, the coating nozzle 23 is fixedly arranged at the bottom of the pump body 22, the box 21, the pump body 22 and the coating nozzle 23 are communicated, hydrogel is placed in the box 21, the pump body 22 pumps the hydrogel to the coating nozzle 23 when the hydrogel is coated, and the non-woven fabric is coated by the coating nozzle 23;

further, a placing component 6 is arranged on one side of the coating component 2, the placing component 6 comprises a placing disc and a rotating rod, the rotating rod is movably arranged in the middle of the placing disc, the placing disc is fixed on the frame 1, and the non-woven fabric disc is placed on the rotating rod;

further, a clamping roller 5 is further arranged between the placing component 6 and the coating component 2, the clamping roller 5 is movably arranged on the side face of the frame 1 through a roller shaft, the non-woven fabric passes through the clamping roller 5 and then is coated with hydrogel through the coating component 2, the clamping roller 5 performs leveling treatment on the non-woven fabric, the quality of a finished product is improved, and the hydrogel patch passing through the reflux cover 4 is wound and stored by external winding equipment;

referring to fig. 2, after the non-woven fabric is coated with hydrogel by the coating component 2, the non-woven fabric enters the reflow hood 4, hot air is blown to the bottom surface of the formed hydrogel patch by the hot air blower 3, part of hot air enters the reflow hood 4 to continuously dry the junction of the non-woven fabric and the hydrogel, and the coating transposition has drying treatment on the hydrogel patch, so that the production efficiency of the hydrogel patch is improved;

further, the width of the backflow cap 4 is slightly wider than that of the non-woven fabric, so that the wind shielding effect is achieved.

It is noted that relational terms such as first and second, and the like, if any, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides a gel coating device, includes frame (1), the middle part of frame (1) is provided with coating unit (2), its characterized in that: the side of the frame (1) is positioned at the bottom of the coating assembly (2), a hot air blower (3) is arranged at the bottom, a backflow cover (4) is arranged at one side of the hot air blower (3), and an air outlet of the hot air blower (3) faces the backflow cover (4); and the coating component (2) coats the non-woven fabric, the formed hydrogel patch passes through the reflux cover (4), and the hot air blower (3) blows hot air to the reflux cover (4) to dry the bottom surface of the hydrogel patch.

2. A gel coating apparatus as in claim 1, wherein: the one end that air heater (3) was kept away from to backward flow cover (4) is the arc design, and the one end that backward flow cover (4) was close to air heater (3) is the opening setting, and the breach has been seted up to the one end that air heater (3) was kept away from to backward flow cover (4).

3. A gel coating apparatus as in claim 2, wherein: one side of the coating component (2) is provided with a placing component (6), the placing component (6) comprises a placing disc and a rotating rod, and the rotating rod is movably arranged in the middle of the placing disc.

4. A gel coating apparatus as in claim 3, wherein: a clamping roller (5) is further arranged between the placing component (6) and the coating component (2), and the clamping roller (5) is movably arranged on the side face of the frame (1) through a roller shaft.

5. A gel coating apparatus according to any one of claims 1-4, wherein: the coating assembly (2) comprises a box body (21), a pump body (22) and a coating nozzle (23), wherein the box body (21) is fixed at the top of the side face of the frame (1), and the pump body (22) is fixedly arranged at the bottom of the box body (21).

6. A gel coating apparatus as in claim 5, wherein: the coating nozzle (23) is fixedly arranged at the bottom of the pump body (22), and the box body (21), the pump body (22) and the coating nozzle (23) are communicated.