CN217595071U

CN217595071U - Adhesive tape coating device

Info

Publication number: CN217595071U
Application number: CN202221348730.7U
Authority: CN
Inventors: 徐炜雄
Original assignee: Heshan Rongda New Material Technology Co ltd
Current assignee: Heshan Rongda New Material Technology Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-10-18
Anticipated expiration: 2032-05-31

Abstract

The utility model discloses an adhesive tape coating device, include: a frame; the gluing mechanism comprises a glue storage tank, a gluing roller and a coating roller, wherein the glue storage tank is arranged on the rack, glue solution is contained in the glue storage tank, the gluing roller is rotatably arranged above the glue storage tank, the lower part of the gluing roller is positioned in the glue solution, the coating roller is rotatably arranged on the rack and positioned above the gluing roller, and the coating roller and the gluing roller are matched to coat the glue solution on a base material; the blowing mechanism is arranged at the lower reaches of the gluing mechanism and comprises a guide roller and an air outlet pipe, the guide roller is rotatably arranged on the frame and used for guiding and conveying the base material, the air outlet pipe is arranged on one side of the base material, facing the guide roller, of the guide roller, the air outlet pipe is provided with an air outlet, and facing the air outlet, of the guide roller. The utility model discloses a sticky tape coating unit can make the glue solution evenly distributed on the substrate, improves product quality.

Description

Adhesive tape coating device

Technical Field

The utility model relates to an sticky tape production technical field, in particular to sticky tape coating device.

Background

With the improvement of living standard of people, the adhesive tape has been integrated into the production of all industries and the daily life use of people, the adhesive tape coating machine is an important device in the adhesive tape, the work of the coating machine seriously affects the quality of the finished adhesive tape product, the existing adhesive tape coating machine usually uses a feeding roller to feed a base material into a glue coating mechanism, and uses a scraper to uniformly coat glue, but the inconsistent tensioning of the base material often occurs in the production process, so that the glue coating on the adhesive surface of the adhesive tape is not uniform, and the quality of the adhesive tape is affected.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an adhesive tape coating device can make the glue solution evenly distributed on the substrate, improves product quality.

According to the utility model discloses sticky tape coating unit, include: a frame; the gluing mechanism comprises a glue storage tank, a gluing roller and a coating roller, wherein the glue storage tank is arranged on the rack, glue solution is contained in the glue storage tank, the gluing roller is rotatably arranged above the glue storage tank, the lower part of the gluing roller is positioned in the glue solution, the coating roller is rotatably arranged on the rack and positioned above the gluing roller, and the coating roller and the gluing roller are matched to coat the glue solution on a substrate; the blowing mechanism is arranged at the lower reaches of the gluing mechanism and comprises a guide roller and an air outlet pipe, the guide roller is rotatably arranged on the frame and used for guiding and conveying the substrate, the air outlet pipe is arranged on one side of the substrate, which faces towards the guide roller, of the guide roller, and the air outlet pipe is provided with an air outlet which faces towards the guide roller.

According to the utility model discloses sticky tape coating unit, following beneficial effect has at least: through being provided with the mechanism of blowing, wind blows out and acts on the substrate on the guide roller from the air outlet on the tuber pipe, makes the glue solution evenly distributed on the substrate. The embodiment of the utility model provides a sticky tape coating unit, utilize the mechanism of blowing to replace the scraper structure in the correlation technique, solved among the correlation technique because the inhomogeneous problem of gluey face rubber coating of inconsistent sticky tape of substrate tensioning, make the glue solution evenly distributed on the substrate, improve product quality.

According to the utility model discloses sticky tape coating unit, still include the controller, the controller with rubberizing mechanism with the mechanism of blowing connects.

According to the utility model discloses sticky tape coating unit, the mechanism of blowing still includes the fan, the fan passes through the pipeline and goes out the tuber pipe connection, the pipeline is provided with the valve, the valve is connected with the controller.

According to the utility model discloses sticky tape coating unit, the air outlet is followed the length direction setting of guide roller, just the length of air outlet with the length looks adaptation of guide roller.

According to the utility model discloses sticky tape coating unit, the frame be provided with detecting element, detecting element set up in the low reaches of mechanism of blowing, detecting element is used for detecting glue solution thickness on the substrate, detecting element with the controller is connected.

According to the utility model discloses sticky tape coating unit, the frame be provided with first elevating system and second elevating system, first elevating system with the rubberizing roller is connected, second elevating system with the coating roller is connected.

According to the utility model discloses sticky tape coating unit, the frame be provided with slewing mechanism, slewing mechanism includes cylinder and mount pad, the mount pad articulate in the frame, go out the tuber pipe set up in the mount pad, it is provided with the fixed block to go out the tuber pipe, the cylinder with the fixed block is connected.

According to the utility model discloses sticky tape coating unit, still include first drive mechanism and second drive mechanism, first drive mechanism set up in the upper reaches of rubberizing mechanism, second drive mechanism set up in the low reaches of mechanism of blowing, first drive mechanism with second drive mechanism is used for carrying the substrate.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural view of a tape coating apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a gluing mechanism of the tape coating apparatus according to the embodiment of the present invention;

fig. 3 is a schematic structural view of a blowing mechanism of the tape coating apparatus according to the embodiment of the present invention;

fig. 4 is a block diagram of a control system of the tape coating apparatus according to the embodiment of the present invention.

Description of reference numerals:

a gluing mechanism 100; a glue storage tank 110; a sizing roller 120; a coating roller 130; a first elevating mechanism 140; a second lifting mechanism 150; a blowing mechanism 200; a feed roller 210; an air outlet pipe 220; an air outlet 230; a fan 240; a pipe 250; a cylinder 260; a mount 270; a fixed block 280; a fixed seat 290; a controller 300.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 to 4, an embodiment of the present invention provides an adhesive tape coating apparatus, including: a frame; the gluing mechanism 100 comprises a glue storage tank 110, a gluing roller 120 and a coating roller 130, wherein the glue storage tank 110 is arranged on a rack, glue solution is contained in the glue storage tank 110, the gluing roller 120 is rotatably arranged above the glue storage tank 110, the lower part of the gluing roller 120 is positioned in the glue solution, the coating roller 130 is rotatably arranged on the rack and above the gluing roller 120, and the coating roller 130 is matched with the gluing roller 120 to coat the glue solution on a substrate; the blowing mechanism 200 is arranged at the downstream of the gluing mechanism 100, the blowing mechanism 200 comprises a guide roller 210 and an air outlet pipe 220, the guide roller 210 is rotatably arranged in the rack, the guide roller 210 is used for guiding and conveying a base material, the air outlet pipe 220 is arranged on one side, facing the base material, of the guide roller 210, the air outlet pipe 220 is provided with an air outlet 230, and the air outlet 230 faces the guide roller 210.

By arranging the blowing mechanism 200, the air is blown out from the air outlet 230 on the air outlet pipe 220 and acts on the base material on the material guide roller 210, so that the glue solution on the base material is uniformly distributed. The embodiment of the utility model provides a sticky tape coating unit, utilize the scraper structure of blowing mechanism 200 replacement correlation technique in, solved among the correlation technique because the inhomogeneous problem of the gluey face rubber coating of inconsistent sticky tape of substrate tensioning, make the glue solution evenly distributed on the substrate, improve product quality.

Referring to fig. 1 and 2, specifically, the glue roller 120 and the coating roller 130 are horizontally disposed, the outer circumferential surface of the glue roller 120 and the outer circumferential surface of the coating roller 130 are attached to each other, and the rotation directions of the glue roller 120 and the coating roller 130 are opposite, so that the conveyance and the gluing of the substrate are realized. It is contemplated that motors are coupled to the glue roll 120 and the applicator roll 130, respectively. The motor rotates to drive the gluing roller 120 and the coating roller 130 to rotate, so that the glue solution on the gluing roller 120 is coated on the base material. It is easily understood that the frame is provided with a first elevating mechanism 140 and a second elevating mechanism 150, the first elevating mechanism 140 is connected to the glue roller 120, and the second elevating mechanism 150 is connected to the coating roller 130. The first lifting mechanism 140 drives the glue roller 120 to lift so as to make the glue roller 120 leave or extend into the glue storage tank 110. The second lifting mechanism 150 drives the coating roller 130 to lift, so that the glue roller 120 is far away from the coating roller 130, and the substrate is pulled before glue coating. The first lifting mechanism 140 and the second lifting mechanism 150 both adopt oil cylinders, and are simple in structure and stable in operation. Of course, the first lifting mechanism 140 and the second lifting mechanism 150 may also be implemented by a cylinder, a rack and pinion, or a lead screw nut, which is not limited by the present invention. It should be noted that the first lifting mechanism 140 may also be connected to the glue storage tank 110, and the first lifting mechanism 140 drives the glue storage tank 110 to descend, so that the gluing roller 120 leaves the glue storage tank 110.

Referring to fig. 1 and 3, in some embodiments, the rack is provided with a rotating mechanism, the rotating mechanism includes a cylinder 260 and a mounting seat 270, the mounting seat 270 is hinged to the rack, the air outlet pipe 220 is arranged on the mounting seat 270, the air outlet pipe 220 is provided with a fixing block 280, and the cylinder 260 is connected with the fixing block 280. Specifically, the base is provided with a fixing seat 290, and the mounting seat 270 is hinged to the fixing seat 290. The piston rod of the cylinder 260 extends out and acts on the fixing block 280, so that the fixing block 280 drives the air outlet pipe 220 to rotate around the hinge point, thereby realizing the position adjustment of the air outlet 230, and having simple structure and simple and convenient operation.

Referring to fig. 1 and 3, the blowing mechanism 200 further includes a blower 240, and the blower 240 is connected to the air outlet pipe 220 through a pipe 250. The fan 240 introduces air into the pipeline 250, then conveys the air into the air outlet pipe 220, and finally blows out the air from the air outlet 230, so that the glue solution is uniformly distributed. Wherein the pipe 250 is provided with a valve. Through being provided with the valve to adjust the speed of blowing, guarantee the evenly distributed nature of glue solution. It is conceivable that the air outlet pipe 220 and the guide roller 210 are disposed in parallel, and the air outlet 230 is disposed along the length direction of the guide roller 210. Wherein, the air outlet 230 is provided with one, and the length of air outlet 230 and the length looks adaptation of guide roller 210, can act on the substrate completely after wind blows out from air outlet 230 this moment, make the glue solution evenly distributed on the substrate to improve product quality. It should be noted that, the air outlet 230 also can be provided with a plurality ofly, and a plurality of air outlets 230 arrange along the length direction of guide roller 210 and set up, as long as guarantee from the wind energy that air outlet 230 blew off can with glue solution homodisperse, the utility model discloses do not limit this.

Referring to fig. 4, the tape application apparatus further includes a controller connected to the gluing mechanism 100 and the blowing mechanism 200. When the automatic gluing device works, the controller controls the gluing mechanism 100 and the blowing mechanism 200 to work, so that automatic operation is realized, the labor intensity is reduced, and the working efficiency is improved. It is easy to understand that the rack is provided with a detection element, the detection element is arranged at the downstream of the blowing mechanism 200, the detection element is used for detecting the thickness of the glue solution on the substrate, the detection element is connected with the controller, and the controller is connected with the valve. When the device works, the detection element detects the thickness of the glue solution on the base material and feeds the thickness back to the controller, and the controller controls the valve to work according to the feedback information so as to adjust the thickness of the glue solution by adjusting the blowing rate, thereby ensuring the product quality.

In some embodiments, the tape coating apparatus further includes a first drawing mechanism disposed upstream of the gumming mechanism 100 and a second drawing mechanism disposed downstream of the blowing mechanism 200, the first and second drawing mechanisms being used to convey the substrate. Wherein, first drive mechanism and second drive mechanism include many and rotate the deflector roll that sets up in the frame. The front end and the rear end of the base material are drawn by the guide rollers, so that the base material is smoothly conveyed, and the working efficiency is improved.

In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. The tape coating device is characterized by comprising:

a frame;

the gluing mechanism comprises a glue storage tank, a gluing roller and a coating roller, wherein the glue storage tank is arranged on the rack, glue solution is contained in the glue storage tank, the gluing roller is rotatably arranged above the glue storage tank, the lower part of the gluing roller is positioned in the glue solution, the coating roller is rotatably arranged on the rack and positioned above the gluing roller, and the coating roller and the gluing roller are matched to coat the glue solution on a substrate;

the blowing mechanism is arranged at the lower reaches of the gluing mechanism and comprises a guide roller and an air outlet pipe, the guide roller is rotatably arranged on the frame and used for guiding and conveying the substrate, the air outlet pipe is arranged on one side of the substrate, which faces towards the guide roller, of the guide roller, and the air outlet pipe is provided with an air outlet which faces towards the guide roller.

2. A tape application apparatus as defined in claim 1, further comprising a controller connected to the glue applying mechanism and the air blowing mechanism.

3. A tape coating apparatus according to claim 2, wherein said blowing mechanism further comprises a blower fan connected to the air outlet pipe via a pipe, said pipe being provided with a valve, said valve being connected to the controller.

4. A tape coating apparatus according to claim 3, wherein said air outlet is provided along a length direction of said feed guide roller, and a length of said air outlet is adapted to a length of said feed guide roller.

5. A tape coating apparatus according to claim 3, wherein said frame is provided with a detection member disposed downstream of said blowing mechanism for detecting a thickness of the glue solution on the base material, said detection member being connected to said controller.

6. A tape coating apparatus as defined in claim 1, wherein said frame is provided with a first elevating mechanism and a second elevating mechanism, said first elevating mechanism being connected to said glue roller, said second elevating mechanism being connected to said coating roller.

7. A tape coating apparatus according to claim 1, wherein the frame is provided with a rotating mechanism, the rotating mechanism comprises a cylinder and a mounting seat, the mounting seat is hinged to the frame, the air outlet pipe is provided on the mounting seat, the air outlet pipe is provided with a fixing block, and the cylinder is connected with the fixing block.

8. A tape coating apparatus according to claim 1, further comprising a first drawing mechanism provided upstream of said gluing mechanism and a second drawing mechanism provided downstream of said blowing mechanism, said first and second drawing mechanisms being for conveying said substrate.