Double-station gluing device for foam tape

Abstract

The utility model relates to the technical field of foam adhesive tape gluing devices, in particular to a foam adhesive tape double-station gluing device which comprises a mounting plate, a support groove is formed in the mounting plate, a screw hole is formed in the side face of the mounting plate, a coiled material hole is formed in the mounting plate, a coiled material roller is rotationally connected into the coiled material hole, and the coiled material roller is rotationally connected with the support groove. A limiting hole is formed in the inclined lower portion of the coiled material hole, a limiting roller is rotationally connected into the limiting hole, a first moving groove is formed under the limiting hole, a glue spreading roller is slidably connected into the first moving groove, a drainage groove is formed under the first moving groove, and a second moving groove is formed under the drainage groove. And by arranging a moving groove, a glue storage tank, a glue storage box, a glue receiving groove and a drainage groove, the contact time of glue and air is shortened in the gluing process, and the probability that dust and winged insects enter the glue is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of foam tape gluing device, especially to a kind of foam tape double-station gluing device. BACKGROUND

[0002] Foam tape is made of EVA or PE foam as base material, single or double sides are coated with solvent or hot melt type pressure sensitive adhesive, and cover release paper. The publication number: CN215088405U discloses a double-station PE foam tape gluing device, including vertically arranged mounting plate and two staggered mounting gluing modules on the mounting plate, the gluing module includes a base material unwinding roller for unwinding the base material, a gluing roller for gluing the front and back of the base material, a glue storage box for gluing the gluing roller, a UV curing device for UV curing of the base material after gluing, a release paper unwinding roller for unwinding the release paper attached to the front and back of the base material, a laminating roller for laminating the release paper to the front and back of the base material, a heating clamp for heating and bonding the base material after attaching the release paper to the front and back, and a cooling roller for cooling the formed tape, which realizes simultaneous gluing and release paper attachment on both sides of the base material, improves production efficiency, and the glue on both sides of the base material is evenly stressed, avoiding uneven gluing caused by uneven stress in traditional horizontal gluing, thereby improving product quality. But the above-mentioned technology has some shortcomings in practical application, the glue is in contact with air for a long time, which causes dust and flying insects in the air to enter the glue, greatly reducing the adhesion of the foam tape, and the glue cannot be recycled in time, so it needs to be improved. UTILITY MODEL CONTENTS

[0003] The utility model aims to solve the technical problems raised in the background.

[0004] The utility model adopts the following technical scheme: a kind of foam tape double-station gluing device, including mounting plate, the mounting plate is equipped with support slot, the side surface of the mounting plate is equipped with screw hole, the surface of the mounting plate is rotatably connected with roll, the oblique lower side of the roll is rotatably connected with limit roller, the lower side of the limit roller is equipped with No.

[0005] Preferably, the same clamping block is slidably connected inside the first and second moving grooves, the clamping block is threadedly connected to the outer surface of the screw rod, the surface of the clamping block is fixedly provided with a second support, the other end of the second support is rotatably connected to the center of the back of the glue roller, and the screw rod is threadedly connected inside the screw hole. Here, the glue roller is installed in the first moving groove to move in the horizontal direction, and the cooperation of the clamping block and the bolt can fix the position of the glue roller and prevent deviation.

[0006] Preferably, the number of clamping blocks is two groups, and the two groups of clamping blocks are symmetrically distributed at the two ends of the screw rod. Here, two groups of clamping blocks are used to fix the glue roller to move in different directions.

[0007] Preferably, the threads at the two ends of the screw rod are opposite, one end of the screw rod is fixedly provided with a rotating handle, one end of the screw rod is fixedly provided with a belt pulley, and the outer surface of the belt pulley is rollingly connected with a belt. Here, the opposite threads at the two ends enable the object installed thereon to move in opposite directions at the same time, and the use of the belt pulley and the belt enables the screw rod to rotate while driving the remaining screw rods to rotate, without the need for adjusting one by one.

[0008] Preferably, the paper winding roller is rotatably connected to the upper side of the second moving groove. Here, the use of the paper winding roller fixes the release paper to facilitate the pasting of the release paper on the surface of the foam tape.

[0009] Preferably, the glue receiving groove is slidably connected inside the drainage groove, the screw groove is formed in the lower part of the drainage groove, the screw rod is threadedly connected inside the screw groove, and the surface of the screw rod is threadedly connected with two groups of glue receiving grooves. Here, the cooperation of the drainage groove and the glue receiving groove reduces the waste of glue, the excess glue on the surface of the foam tape can be returned to the glue storage box, and the use of the screw rod enables the glue receiving groove to move.

[0010] Preferably, the inner lower surface of the glue receiving groove is inclined. Here, the use of the inclined bottom part enables the glue to flow back to the glue storage box faster.

[0011] Compared with the prior art, the advantages and positive effects of the present application are as follows:

[0012] 1. In the present application, the glue receiving groove, the drainage groove, the glue storage box, the hose, the air pump, the glue storage tank and the glue roller structure are provided, the air pump sucks the glue in the glue storage box into the glue storage tank, the glue storage tank extrudes the glue on the surface of the glue roller, the glue roller applies the glue on the surface of the foam tape, the glue receiving groove scrapes off the excess glue on the surface of the foam tape and flows back to the glue storage box, the contact time of the glue with air is reduced, and personnel do not need to collect the excess glue on the foam tape, thereby reducing the work pressure of personnel.

[0013] 2、The utility model discloses a glue roller, glue receiving groove, paper pasting roller, first mobile groove, second mobile groove, screw hole, screw rod, belt pulley and belt structure are set up, and the screw rod is rotated and drives the belt pulley to rotate to make the rest screw rod also rotate, and the structure of being installed on the screw rod moves, and these structures make the whole device can carry out the gluing operation to the different width of foam tape, and the cooperation of belt pulley and belt makes every structure move simultaneously, and it is not necessary to adjust one by one. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 A schematic diagram of a foam tape double-station gluing device is provided for the utility model;

[0015] Figure 2 A single-station schematic diagram of a foam tape double-station gluing device is provided for the utility model;

[0016] Figure 3 A back schematic diagram of a foam tape double-station gluing device is provided for the utility model;

[0017] Figure 4 An installation plate schematic diagram of a foam tape double-station gluing device is provided for the utility model;

[0018] Figure 5 A gluing structure schematic diagram of a foam tape double-station gluing device is provided for the utility model;

[0019] Figure 6 A glue receiving groove side sectional view of a foam tape double-station gluing device is provided for the utility model;

[0020] Figure 7 A front schematic diagram of an adjusting structure of a foam tape double-station gluing device is provided for the utility model;

[0021] Figure 8 A back schematic diagram of an adjusting structure of a foam tape double-station gluing device is provided for the utility model;

[0022] Figure 9 A screw rod and a clamping block schematic diagram of a foam tape double-station gluing device is provided for the utility model.

[0023] LEGEND:

[0024] 1, mounting plate; 2, coiled material roller; 3, limiting roller; 4, glue storage tank; 5, hose; 6, air pump; 7, belt; 8, direction changing roller; 9, sticker roller; 10, paper winding roller; 11, glue applying roller; 12, glue storage box; 13, support groove; 14, first moving groove; 15, screw hole; 16, screw groove; 17, drainage groove; 18, second moving groove; 19, first support; 20, motor; 21, screw; 22, rotating handle; 23, second support; 24, clamping block; 25, glue receiving groove; 26, pulley; 27, direction changing hole. DETAILED DESCRIPTION

[0025] In order to more clearly understand the above objectives, features and advantages of the present application, the present application will be further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0026] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application. However, the present application can be practiced in a variety of ways beyond the specific details set forth herein, and the present application is not limited to the specific embodiments described below.

[0027] Embodiment one

[0028] Please refer to Figures 1-6The utility model provides a technical scheme: a kind of foam tape double station gluing device, including mounting plate 1, mounting plate 1 is equipped with support slot 13, the side surface of mounting plate 1 is equipped with screw hole 15, the surface of mounting plate 1 is rotatably connected with roll 2, the oblique lower side of roll 2 is rotatably connected with limit roller 3, the lower side of limit roller 3 is equipped with No. 1 mobile slot 14, the inside of No. 1 mobile slot 14 is slidably connected with gluing roller 11, the same clamping block 24 is slidably connected in No. 1 mobile slot 14 and No. 2 mobile slot 18, clamping block 24 is screw-connected on the outer surface of screw rod 21, the surface of clamping block 24 is fixedly installed with No. 2 support 23, the other end of No. 2 support 23 is rotatably connected in the center of the back of gluing roller 11, screw rod 21 is screw-connected in screw hole 15 inside, gluing roller 11 is installed in No. 1 mobile slot 14 inside so that gluing roller 11 can move in horizontal direction, the cooperation of clamping block 24 and screw rod 21 makes the position of gluing roller 11 can be fixed and cannot be deviated, the thread direction of the two ends of screw rod 21 is opposite, one end of screw rod 21 is fixedly installed with handle 22, the other end of screw rod 21 is fixedly installed with belt pulley 26, the outer surface of belt pulley 26 is rotatably connected with belt 7, the use of belt pulley 26 and belt 7 makes the whole device can carry out gluing operation to different width foam tape, each structure can move simultaneously, without adjusting one by one, the lower side of No. 1 mobile slot 14 is equipped with drainage groove 17, the lower side of drainage groove 17 is equipped with No. 2 mobile slot 18, the inside of No. 2 mobile slot 18 is slidably connected with paper roller 9, the upper side of the side of No. 2 mobile slot 18 is rotatably connected with paper roll 10, using paper roll 10 to fix release paper is convenient to paste release paper on the surface of foam tape, the lower side of No. 2 mobile slot 18 is equipped with direction-changing hole 27, direction-changing hole 27 is rotatably connected with direction-changing roller 8 in the inside, the back of direction-changing roller 8 is fixedly installed with motor 20, the back of mounting plate 1 is fixedly installed with glue storage box 12, glue storage box 12 is communicated with drainage groove 17, the bottom of the side of glue storage box 12 is communicated with hose 5, hose 5 is communicated with air pump 6, the other end of hose 5 is communicated with glue tank 4, the outer surface of glue tank 4 is fixedly installed with No. 1 support 19, No. 1 support 19 is slidably connected in support slot 13, using hose 5 to communicate glue tank 4 and glue storage box 12 makes the excess glue on the surface of adhesive tape not to be recycled by personnel can be used again.

[0029] Example two

[0030] Please refer to Figure 8 、 9The inside of the drainage groove 17 is slidably connected with the glue receiving groove 25, the lower part of the drainage groove 17 is provided with the screw groove 16, the screw groove 16 is internally threadedly connected with the screw 21, the surface of the screw 21 is threadedly connected with two groups of glue receiving grooves 25, the cooperation of the drainage groove 17 and the glue receiving groove 25 reduces the waste of glue, the excess glue on the surface of the foam tape can be returned to the glue storage box 12, the screw 21 enables the glue receiving groove 25 to move, the inside lower surface of the glue receiving groove 25 is a slope, so that the glue can flow back to the glue storage box 12 more quickly, the contact time of the glue and air is reduced, the personnel does not need to collect the excess glue on the foam tape, and the working pressure of the personnel is reduced.

[0031] Working principle: when the foam tape needs to be glued, the glue is first added to the glue storage box 12, the air pump 6 is opened, the glue is sucked into the glue storage tank 4 through the hose 5, the glue in the glue storage tank 4 flows out on the surface of the glue roller 11, the glue roller 11 rotates on the surface of the foam tape to coat the glue, when the foam tape moves downwards to the glue receiving groove 25, the inclined surface of the glue receiving groove 25 scrapes and collects the excess glue on the surface of the foam tape, the glue in the glue receiving groove 25 flows along the bottom surface of the glue receiving groove 25 to the drainage groove 17 and finally flows back to the glue storage box 12, when the foam tape of different widths needs to be glued, the screw 21 is first rotated by rotating the handle 22, the belt pulley 26 at the other end of the screw 21 rotates to drive the belt 7 to roll, so that all the screws 21 rotate in the same way, the clamping block 24 is driven to move by the screw 21, and the glue receiving groove 25 is also driven to move, so that the moving distance and direction are the same, because the threads at the two ends of the screw 21 are opposite, the clamping block 24 and the glue receiving groove 25 connected at the two ends of the screw 21 move in opposite directions, when the appropriate distance is reached, the handle 22 is stopped rotating.

[0032] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification of the above embodiments made according to the technical essence of the present application still falls within the protection scope of the technical scheme of the present application.

Claims

1. A double-station foamed adhesive tape coating device comprising a mounting plate (1), characterized in that: The mounting plate (1) is provided with a support groove (13), the side of the mounting plate (1) is provided with a threaded hole (15), the surface of the mounting plate (1) is rotatably connected with a coiled material roller (2), the lower part of the coiled material roller (2) is rotatably connected with a limiting roller (3), the lower part of the limiting roller (3) is provided with a first moving groove (14), the first moving groove (14) is slidably connected with a rubber coating roller (11), the lower part of the first moving groove (14) is provided with a drainage groove (17), the lower part of the drainage groove (17) is provided with a second moving groove (18), the second moving groove (18) is slidably connected with a paper sticking roller (9), the lower part of the second moving groove (18) is provided with a direction changing hole (27), the direction changing hole (27) is rotatably connected with a direction changing roller (8), the back of the direction changing roller (8) is fixedly connected with a motor (20), the back of the mounting plate (1) is fixedly connected with a glue storage box (12), the glue storage box (12) is communicated with the drainage groove (17), the side of the glue storage box (12) is communicated with a hose (5), the hose (5) is communicated with an air pump (6), the other end of the hose (5) is communicated with a glue storage tank (4), the outer surface of the glue storage tank (4) is fixedly connected with a first support (19), the first support (19) is slidably connected in the support groove (13).

2. The double-station foam tape coating apparatus of claim 1, wherein: The first moving groove (14) and the second moving groove (18) are slidably connected with the same clamping block (24), the clamping block (24) is threadedly connected to the outer surface of the screw rod (21), the surface of the clamping block (24) is fixedly connected with a second support (23), the other end of the second support (23) is rotatably connected to the center of the back of the rubber coating roller (11), the screw rod (21) is threadedly connected in the threaded hole (15).

3. The double-station foam tape coating apparatus of claim 2, wherein: The number of the clamping block (24) is two groups, and the two groups of clamping blocks (24) are symmetrically distributed at the two ends of the screw rod (21).

4. The double-station foam tape coating apparatus of claim 2, wherein: The screw threads at the two ends of the screw rod (21) are opposite, one end of the screw rod (21) is fixedly connected with a rotating handle (22), one end of the screw rod (21) is fixedly connected with a belt pulley (26), and the outer surface of the belt pulley (26) is rollingly connected with a belt (7).

5. The double-station foam tape coating apparatus of claim 1, wherein: The second moving groove (18) is rotatably connected with a paper winding roller (10) above the side.

6. The double-station foam tape coating apparatus of claim 1, wherein: The inner part of the drainage groove (17) is slidably connected with a glue receiving groove (25), the lower part of the drainage groove (17) is provided with a screw rod groove (16), the screw rod groove (16) is threadedly connected with a screw rod (21), and the surface of the screw rod (21) is threadedly connected with two groups of glue receiving grooves (25).

7. The double-station foam tape coating apparatus of claim 6, wherein: The inner lower surface of the glue receiving groove (25) is inclined.

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