Rapid double-faced adhesive tape brushing device

Abstract

The utility model discloses a rapid double faced adhesive tape brushing device which comprises a machine frame, a brushing mechanism is arranged at one end of the top of the machine frame, a drying mechanism is arranged on the downstream of the brushing mechanism, the brushing mechanism comprises a gluing frame arranged on the top of the machine frame, and two gluing rollers arranged in parallel are arranged on the gluing frame. A glue storage tank used for storing glue liquid is arranged on one side of the gluing frame, one side of the glue storage tank communicates with a glue pump, and the liquid outlet end of the glue pump communicates with the two gluing rollers; the drying mechanism comprises a drying frame arranged on the top of the rack, and two parallel drying plates are arranged on the drying frame and distributed up and down. According to the rapid glue brushing device for the double-faced adhesive tape, through the arranged drying mechanism, the double faces with thick glue brushing can be conveniently dried in time, rapid forming of the double faces is facilitated, the glue solution can be prevented from condensing and dripping, rapid rolling of the double-faced adhesive tape is also facilitated, and efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of double-sided adhesive tape production, in particular to a double-sided adhesive tape quick glue brushing device. Background Art

[0002] The double-sided adhesive layer of double-sided tape has adhesive force on both sides, and can be used to bond two objects that need to be positioned with each other. It has been widely used in many occasions. Double-sided tape has a double-sided adhesive layer and a separation layer, so the use effect is very good. In the production process of double-sided tape, a corresponding glue brushing device is often required for use. However, the existing glue brushing devices on the market generally do not have a quick drying function. If the glue liquid is not dried in time, it will condense and drip, which is not only inconvenient for quick winding, but also causes uneven distribution of glue liquid, which is not practical.

[0003] Therefore, it is necessary to propose a double-sided adhesive quick glue brushing device to solve the above problems. Utility Model Content

[0004] The main purpose of the utility model is to provide a double-sided adhesive quick-brushing device, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A double-sided adhesive tape quick glue brushing device, comprising a frame, a glue brushing mechanism is arranged at one end of the top of the frame, a drying mechanism is arranged downstream of the glue brushing mechanism, the glue brushing mechanism comprises a glue coating rack arranged on the top of the frame, two glue coating rollers arranged in parallel are arranged on the glue coating rack, a glue storage tank for storing glue liquid is arranged on one side of the glue coating rack, a glue pump is connected to one side of the glue storage tank, and the liquid outlet end of the glue pump is connected to the two glue coating rollers;

[0007] The drying mechanism includes a drying rack arranged on the top of the frame, and two parallel drying plates are arranged on the drying rack, the two drying plates are distributed up and down, and the drying plates are hollow plates, and a purge head connected to the drying plates is arranged on the opposite side of the two drying plates, a bellows is arranged on one side of the drying rack, a fan is arranged on the inner side of the bellows, an air inlet is arranged on the side of the bellows away from the drying rack, a heating wire is arranged on one side of the fan, and an air collecting hood is arranged on the side of the fan close to the heating wire, and the air collecting hood is connected with the inner cavity of the two drying plates through a second pipeline.

[0008] Preferably, the blowing heads are evenly distributed on opposite sides of the two drying plates, and the gap between the two groups of blowing heads corresponds to the gap between the two glue coating rollers.

[0009] Preferably, a filter screen for filtering dust and impurities is provided at one end of the inner side of the air inlet away from the bellows.

[0010] Preferably, it also includes a cleaning mechanism, which includes a hollow dust removal nozzle arranged on one side of the air inlet, a surrounding frame is fixedly connected to the periphery between the two drying plates, a first pipe is fixedly connected between the dust removal nozzle and one side of the surrounding frame, and the first pipe is connected to the gap between the two drying plates and the dust removal nozzle.

[0011] Preferably, one end of the dust removal nozzle corresponds to the filter screen.

[0012] Preferably, through grooves for the double-sided tape to pass through are symmetrically arranged on both sides of the enclosure frame.

[0013] Preferably, an unwinding frame is provided at one end of the top of the frame, and a raw material roller is rotatably connected to the unwinding frame;

[0014] A winding frame is provided at one end of the frame away from the unwinding frame, and a winding roller is rotatably connected to the winding frame;

[0015] A tensioning frame is arranged at one end of the top of the frame close to the unwinding frame, and a tensioning roller for guiding and tensioning the double-sided adhesive tape is rotatably connected to the tensioning frame.

[0016] Preferably, a dust removal frame is provided on one side of the glue brushing mechanism close to the tensioning roller, and a pair of dust removal rollers arranged up and down are rotatably connected to the dust removal frame.

[0017] Preferably, a limiting mechanism is arranged between the drying mechanism and the winding roller, and the limiting mechanism includes a limiting frame fixedly connected to the top of the frame, and the upper end of the limiting frame is rotatably connected to a pair of limiting rollers arranged up and down, and the gap between the two limiting rollers corresponds to the gap between the two groups of blowing heads.

[0018] Beneficial Effects

[0019] Compared with the prior art, the utility model provides a double-sided adhesive quick-brushing device, which has the following beneficial effects:

[0020] 1. The double-sided adhesive tape quick glue brushing device can timely dry the thick double-sided glue brushing through the provided drying mechanism, which is convenient for the quick molding of the double-sided tape. It can not only prevent the glue liquid from condensing and dripping, but also facilitate the quick winding of the double-sided tape, thus improving efficiency and increasing product quality.

[0021] 2. The double-sided adhesive tape quick brushing device facilitates the filtering of dust and impurities through the filter net, thereby preventing the fan from blowing external dust and impurities onto the double-sided adhesive tape. The outer side of the filter net can be blown and cleaned through the setting of the enclosure frame, the first pipe, and the dust removal nozzle, which is automatically achieved by using the exhaust gas from the drying, thereby increasing practicality.

[0022] 3. The double-sided adhesive quick-brushing device can remove dust from the double-sided adhesive before brushing through the dust removal roller, which is convenient for subsequent brushing.

[0023] 4. The double-sided adhesive quick brushing device can limit the double-sided adhesive after drying by setting a limiting roller, so as to keep the double-sided adhesive level between the two sets of blowing heads, and will not affect the drying as the diameter of the winding roller increases. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of the utility model;

[0025] Figure 2 It is a structural schematic diagram of the utility model from another perspective;

[0026] Figure 3 It is a structural schematic diagram of the utility model when two drying plates are separated;

[0027] Figure 4 This utility model Figure 3 Enlarged view of point A in the middle;

[0028] Figure 5 It is a schematic diagram of the cross-sectional structure of the bellows of the utility model.

[0029] In the figure: 1. frame; 2. glue coating rack; 3. glue coating roller; 4. drying rack; 5. drying plate; 6. enclosure frame; 7. glue pump; 8. glue storage tank; 9. purge head; 10. through slot; 11. bellows; 12. air inlet; 13. filter screen; 14. dust removal nozzle; 15. first pipeline; 16. fan; 17. heating wire; 18. air collecting hood; 19. second pipeline; 20. winding rack; 21. winding roller; 22. debris removal rack; 23. dust removal roller; 24. tensioning rack; 25. tensioning roller; 26. unwinding rack; 27. raw material roller; 28. limit rack; 29. ​​limit roller. DETAILED DESCRIPTION

[0030] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0031] like Figure 1-5 As shown, a double-sided adhesive quick glue brushing device comprises a frame 1, a glue brushing mechanism is arranged at one end of the top of the frame 1, a drying mechanism is arranged downstream of the glue brushing mechanism, the glue brushing mechanism comprises a glue coating frame 2 arranged at the top of the frame 1, two parallel glue coating rollers 3 are arranged on the glue coating frame 2, a glue storage tank 8 for storing glue liquid is arranged on one side of the glue coating frame 2, a glue pump 7 is connected to one side of the glue storage tank 8, and the liquid outlet end of the glue pump 7 is connected to the two glue coating rollers 3;

[0032] Furthermore, an unwinding frame 26 is provided at one end of the top of the frame 1, and a raw material roller 27 is rotatably connected to the unwinding frame 26. A reeling frame 20 is provided at one end of the frame 1 away from the unwinding frame 26, and a reeling roller 21 is rotatably connected to the reeling frame 20. A tensioning frame 24 is provided at one end of the top of the frame 1 close to the unwinding frame 26, and a tensioning roller 25 for guiding and tensioning the double-sided adhesive is rotatably connected to the tensioning frame 24.

[0033] As a preferred embodiment, the drying mechanism includes a drying rack 4 arranged on the top of the frame 1, and two parallel drying plates 5 are arranged on the drying rack 4, the two drying plates 5 are distributed up and down, and the drying plates 5 are hollow plates, and the opposite sides of the two drying plates 5 are provided with purge heads 9 connected to the drying plates 5, the purge heads 9 are evenly distributed on the opposite sides of the two drying plates 5, and the gap between the two groups of purge heads 9 corresponds to the gap between the two glue coating rollers 3, a bellows 11 is arranged on one side of the drying rack 4, a fan 16 is arranged on the inner side of the bellows 11, an air inlet 12 is arranged on the side of the bellows 11 away from the drying rack 4, a heating wire 17 is arranged on one side of the fan 16, and an air collecting hood 18 is arranged on the side of the fan 16 close to the heating wire 17, and the air collecting hood 18 is connected to the inner cavity of the two drying plates 5 through a second pipe 19.

[0034] Furthermore, a filter 13 for filtering dust and impurities is provided at one end of the inner side of the air inlet 12 away from the wind box 11 .

[0035] Furthermore, it also includes a cleaning mechanism, which includes a hollow dust removal nozzle 14 arranged on one side of the air inlet 12, a surrounding frame 6 is fixedly connected to the periphery between the two drying plates 5, a first pipe 15 is fixedly connected between the dust removal nozzle 14 and one side of the surrounding frame 6, and the first pipe 15 is connected to the gap between the two drying plates 5 and the dust removal nozzle 14, and one end of the dust removal nozzle 14 corresponds to the filter screen 13.

[0036] In addition, through slots 10 for the double-sided tape to pass through are symmetrically arranged on both sides of the enclosure frame 6 .

[0037] Furthermore, a dust removal frame 22 is provided on one side of the glue brushing mechanism close to the tensioning roller 25, and a pair of dust removal rollers 23 arranged up and down are rotatably connected to the dust removal frame 22.

[0038] In addition, a limiting mechanism is arranged between the drying mechanism and the winding roller 21, and the limiting mechanism includes a limiting frame 28 fixedly connected to the top of the frame 1, and the upper end of the limiting frame 28 is rotatably connected to a pair of limiting rollers 29 arranged up and down, and the gap between the two limiting rollers 29 corresponds to the gap between the two groups of blowing heads 9.

[0039] It should be noted that the utility model is a double-sided adhesive quick glue brushing device. When in use, the double-sided adhesive raw material is fixed on the raw material roller 27, and then the free end passes through the bottom of the tensioning roller 25, between the two dust removal rollers 23, between the two glue coating rollers 3, between the two drying plates 5, between the two limit rollers 29 in sequence, and finally is wound up by the winding roller 21, wherein the tensioning roller 25 performs tensioning and guiding, and the two dust removal rollers 23 perform dust and impurity removal on both sides of the raw material. The glue coating roller 3 can brush glue when it passes between the two glue coating rollers 3, and the glue is drawn from the glue storage tank 8 to the glue coating roller 3 by the glue pump 7. After brushing, it enters between the two drying plates 5 from the through groove 10 on one side, and the fan 16 introduces air through the air inlet 12, which is filtered through the filter 13, and then heated by the electric heating wire 17. The hot air flows through the air duct 19 into the two drying plates 5 under the guidance of the wind collecting hood 18, and finally the two sides of the double-sided adhesive tape are purged through the two groups of blowing heads 9. The plate-shaped drying plates 5 and the multiple blowing heads 9 have a higher drying effect. After drying, the hot air passes through the through slot 10 on the other side, and then passes through the two limiting rollers 29, which are limited by the limiting rollers 29, and then are reeled up by the winding roller 21. In addition, part of the hot air entering between the two drying plates 5 will be discharged through the two through slots 10, and the other part of the gas will enter the dust removal nozzle 14 through the first pipe 15, and then be purged to the outside of the filter 13 by the dust removal nozzle 14, so that the dust attached to the outside of the filter 13 can be blown off, and the hot air passing through can also be sucked in by the fan 16 to purge the double-sided adhesive tape.

[0040] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A double-sided adhesive tape quick glue brushing device, comprising a frame (1), characterized in that: A glue brushing mechanism is arranged at one end of the top of the frame (1), and a drying mechanism is arranged downstream of the glue brushing mechanism. The glue brushing mechanism comprises a glue coating frame (2) arranged at the top of the frame (1), and two glue coating rollers (3) arranged in parallel are arranged on the glue coating frame (2). A glue storage tank (8) for storing glue liquid is arranged on one side of the glue coating frame (2), and a glue pump (7) is connected to one side of the glue storage tank (8), and the liquid outlet end of the glue pump (7) is connected to the two glue coating rollers (3); The drying mechanism comprises a drying rack (4) arranged on the top of a frame (1); two parallel drying plates (5) are arranged on the drying rack (4); the two drying plates (5) are arranged in an upper and lower arrangement; the drying plates (5) are hollow plates; a blowing head (9) connected to the drying plates (5) is arranged on opposite sides of the two drying plates (5); a wind box (11) is arranged on one side of the drying rack (4); a fan (16) is arranged on the inner side of the wind box (11); an air inlet (12) is arranged on the side of the wind box (11) away from the drying rack (4); a heating wire (17) is arranged on one side of the fan (16); a wind collecting hood (18) is arranged on the side of the fan (16) close to the heating wire (17); the wind collecting hood (18) is connected to the inner cavities of the two drying plates (5) through a second pipe (19).

2. A double-sided adhesive tape quick glue brushing device according to claim 1, characterized in that: The blowing heads (9) are evenly distributed on opposite sides of the two drying plates (5), and the gap between the two groups of blowing heads (9) corresponds to the gap between the two glue coating rollers (3).

3. A double-sided adhesive tape quick glue brushing device according to claim 2, characterized in that: A filter screen (13) for filtering dust and impurities is provided at one end of the inner side of the air inlet (12) away from the wind box (11).

4. The double-sided adhesive tape quick glue brushing device according to claim 3, characterized in that: It also includes a dust cleaning mechanism, which includes a hollow dust removal nozzle (14) arranged on one side of the air inlet (12); a surrounding frame (6) is fixedly connected to the periphery between the two drying plates (5); a first pipe (15) is fixedly connected between the dust removal nozzle (14) and one side of the surrounding frame (6); and the first pipe (15) is connected to the gap between the two drying plates (5) and the dust removal nozzle (14).

5. The double-sided adhesive tape quick-brushing device according to claim 4, characterized in that: One end of the dust removal nozzle (14) corresponds to the filter screen (13).

6. A double-sided adhesive tape quick glue brushing device according to claim 5, characterized in that: Through slots (10) for the double-sided adhesive tape to pass through are symmetrically arranged on both sides of the enclosure frame (6).

7. A double-sided adhesive tape quick glue brushing device according to claim 6, characterized in that: A reeling frame (26) is provided at one end of the top of the frame (1), and a raw material roller (27) is rotatably connected to the reeling frame (26); A reeling frame (20) is disposed at one end of the frame (1) away from the unreeling frame (26), and a reeling roller (21) is rotatably connected to the reeling frame (20); A tensioning frame (24) is provided at one end of the top of the frame (1) close to the unwinding frame (26), and a tensioning roller (25) for guiding and tensioning the double-sided adhesive tape is rotatably connected to the tensioning frame (24).

8. The double-sided adhesive tape quick-brushing device according to claim 7, characterized in that: A dust removal frame (22) is arranged on one side of the glue brushing mechanism close to the tensioning roller (25), and a pair of dust removal rollers (23) arranged up and down are rotatably connected to the dust removal frame (22).

9. A double-sided adhesive tape quick glue brushing device according to claim 8, characterized in that: A limiting mechanism is arranged between the drying mechanism and the winding roller (21), the limiting mechanism comprising a limiting frame (28) fixedly connected to the top of the frame (1), the upper end of the limiting frame (28) being rotatably connected to a pair of limiting rollers (29) arranged up and down, and the gap between the two limiting rollers (29) corresponds to the gap between the two groups of blowing heads (9).

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