Adhesive tape surface gluing device for adhesive tape production

Abstract

The utility model relates to the technical field of adhesive tape production, and discloses an adhesive tape surface gluing device for adhesive tape production, which comprises a working box, retracting and releasing mechanisms for retracting and releasing an adhesive tape are arranged at two ends of the working box, and a gluing mechanism for gluing the adhesive tape is arranged at the top of the inner wall of the working box. Cleaning mechanisms for cleaning the adhesive tape are arranged at the top and the bottom of one end of the inner wall of the working box, and a uniform smearing mechanism for uniformly smearing glue is arranged at the other end of the inner wall of the working box. By arranging the cleaning mechanism, two second electric telescopic rods can drive a cleaning brush to clean the top and the bottom of the adhesive tape, when the cleaning brush needs to be detached and replaced, a lifting handle is pulled at the moment, the lifting handle can drive a sliding rod to be away from the cleaning brush, a sliding block is removed from a T-shaped sliding groove at the moment, and the adhesive tape is cleaned. And therefore, the cleaning brush can be quickly detached, and the gluing production efficiency of the adhesive tape is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of adhesive tape production, in particular to an adhesive tape surface coating device for adhesive tape production. Background Art

[0002] The tape is made on the basis of the original BOPP film. It is subjected to high-voltage corona to make one side of the surface rough, then coated with glue, and then divided into small rolls through strips. This is the tape we use in daily life. The tape can be divided into: high-temperature tape, double-sided tape, insulating tape, special tape, pressure-sensitive tape, die-cut tape according to its function. Different functions are suitable for different industry needs. A layer of adhesive is coated on the surface of the tape to make the tape stick to objects. The earliest adhesives came from animals and plants. Nowadays, tapes are also widely used in people's production and life, and the production of tapes requires the use of a gluing device to gluing its surface.

[0003] The Chinese utility model patent with application number 202220157514.8 discloses a gluing device for tape production. The above technical scheme controls the second telescopic mechanism through a controller to start and drive the cleaning brush to move toward the tape, so that the cleaning brush can remove dust from both sides of the tape, thereby achieving the advantage of good dust removal effect. When the cleaning brush in the device is removing dust from the tape, the cleaning effect of the cleaning brush will be reduced if the cleaning brush is used for too long. When the cleaning brush needs to be replaced, disassembly is troublesome, time-consuming and labor-intensive, which delays the efficiency of gluing and affects the quality of gluing on the tape. Therefore, it is urgent to solve this type of problem. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a device for coating adhesive on the surface of adhesive tape for adhesive tape production.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A device for gluing the surface of an adhesive tape for producing an adhesive tape comprises a working box, wherein both ends of the working box are provided with a retracting mechanism for retracting and retracting the adhesive tape, the top of the inner wall of the working box is provided with a gluing mechanism for gluing the adhesive tape, the top and bottom of one end of the inner wall of the working box are provided with a cleaning mechanism for cleaning the adhesive tape, and the other end of the inner wall of the working box is provided with a spreading mechanism for spreading the glue evenly;

[0007] The cleaning mechanism includes a second electric telescopic rod installed at the top and bottom of one end of the inner wall of the working box, a fixed block is fixed on the side of the two second electric telescopic rods close to each other, a T-shaped groove is opened on one side of the two fixed blocks, and a slider is provided when the inner wall of the T-shaped groove slides, a cleaning brush is fixed on the side of the two sliders close to each other, and a tape is provided between the two cleaning brushes, a second L-shaped connecting plate is fixed on one side of the side of the two fixed blocks away from each other, and a sliding rod is slidably provided on the inner walls of the two second L-shaped connecting plates close to each other, a limiting block is fixed on the bottom of the sliding rod, and the end of the limiting block away from the fixed block is arc-shaped. When the slider is inserted into the T-shaped groove, the limiting block will be squeezed, and the other side of the limiting block will limit the slider.

[0008] As a further solution of the utility model, handles are fixed at both ends of the top of the slide bar.

[0009] As a further solution of the utility model, springs are fixed on the sides of the two second L-shaped connecting plates that are close to each other, and the other ends of the two springs are fixed one by one to two limit blocks respectively, and the springs are located on the outer wall of the sliding rod, and a gluing mechanism is provided on the top of the inner wall of the working box.

[0010] As a further solution of the utility model, the gluing mechanism includes a first electric telescopic rod installed on the top of the inner wall of the working box, the output shaft of the first electric telescopic rod is fixed with a collecting square tube, and a plurality of nozzles are provided at the bottom of the collecting square tube, and the nozzles are located above the tape.

[0011] As a further solution of the utility model, a glue storage barrel is provided at one end of the top of the working box, and a glue pump is provided at the bottom of one end of the glue storage barrel. One end of the glue pump is connected to a connecting conveying hose. The glue outlet end of the connecting conveying hose passes through the top of the working box and is connected and communicated with one end of the collecting square tube. A smoothing mechanism is provided at the other end of the inner wall of the working box. The glue pump will draw the glue inside the glue storage barrel into the connecting conveying hose, and then apply glue to the tape.

[0012] As a further solution of the utility model, the smoothing mechanism includes a mounting plate fixed to the other end of the inner wall of the working box, the top of the mounting plate is provided with interconnected threaded holes, and the inner wall of the threaded hole is provided with an adaptive threaded rod, the bottom of the threaded rod is rotatably connected with a smoothing plate, and the smoothing plate will evenly spread the glue on the top of the tape, thereby improving the quality of the tape coating production.

[0013] As a further solution of the utility model, two first L-shaped connecting plates are fixed to the outer walls at both ends of the working box, and the four first L-shaped connecting plates are mirror-arranged in pairs, wherein two of the first L-shaped connecting plates are rotatably connected to the sides close to each other with feeding rollers, and the other two first L-shaped connecting plates are provided with winding rollers on the sides close to each other. A collecting box is provided at one end of the bottom of the inner wall of the working box, and a symmetrical double door is provided on the inner wall of one side of the working box, and support columns are fixed to the four corners of the bottom of the working box.

[0014] The beneficial effects of the utility model are:

[0015] The utility model: by providing a cleaning mechanism, the two second electric telescopic rods will drive the cleaning brushes to clean the top and bottom of the tape. When the cleaning brushes need to be disassembled and replaced, the handle is pulled at this time, and the handle will drive the slide bar away from the cleaning brush. At this time, the slide bar is removed from the T-shaped slide groove, thereby realizing the rapid disassembly of the cleaning brushes and improving the efficiency of the tape gluing production.

[0016] The utility model is provided with a smoothing mechanism. When the adhesive tape is finished being coated with glue, the threaded rod is rotated to position the smoothing plate on the top of the adhesive tape. At this time, the smoothing plate can evenly spread the glue on the top of the adhesive tape, thereby achieving the effect of improving the production quality of adhesive tape coating. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional structural schematic diagram of a tape surface gluing device for tape production proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the first partial structure of a device for coating adhesive on the surface of an adhesive tape for producing an adhesive tape proposed by the utility model;

[0019] Figure 3 This is a second partial structural schematic diagram of a device for coating adhesive on the surface of an adhesive tape for producing an adhesive tape proposed by the utility model;

[0020] Figure 4 The utility model provides a device for coating adhesive on the surface of adhesive tape for adhesive tape production. Figure 3 Enlarged structural diagram at A in the middle.

[0021] In the figure: 1. working box; 2. supporting column; 3. double door; 4. first L-shaped connecting plate; 5. feeding roller; 6. glue storage barrel; 8. glue pump; 9. winding roller; 10. connecting conveying hose; 11. first electric telescopic rod; 12. collecting square tube; 13. collecting box; 14. nozzle; 15. second electric telescopic rod; 16. fixing block; 17. sliding block; 18. T-shaped slide; 19. cleaning brush; 20. second L-shaped connecting plate; 21. handle; 22. sliding rod; 23. spring; 24. limit block; 25. mounting plate; 26. threaded rod; 27. smoothing plate. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0024] Reference Figure 1-Figure 4 , a device for coating adhesive tape surface for adhesive tape production, comprising a working box 1, both ends of the working box 1 are provided with a retracting mechanism for retracting and releasing the adhesive tape, the top of the inner wall of the working box 1 is provided with a coating mechanism for coating the adhesive tape, the top and bottom of one end of the inner wall of the working box 1 are provided with a cleaning mechanism for cleaning the adhesive tape, and the other end of the inner wall of the working box 1 is provided with a spreading mechanism for spreading the glue evenly;

[0025] The cleaning mechanism includes a second electric telescopic rod 15 installed at the top and bottom of one end of the inner wall of the working box 1, a fixed block 16 is fixed on the side where the two second electric telescopic rods 15 are close to each other, a T-shaped groove 18 is opened on one side of the two fixed blocks 16, and a slider 17 is provided when the inner wall of the T-shaped groove 18 slides, a cleaning brush 19 is fixed on the side where the two sliders 17 are close to each other, and a tape is provided between the two cleaning brushes 19, a second L-shaped connecting plate 20 is fixed on one side where the two fixed blocks 16 are away from each other, and a sliding rod 22 is slidably provided on the inner walls of the two second L-shaped connecting plates 20 close to each other, a limiting block 24 is fixed to the bottom of the sliding rod 22, and the end of the limiting block 24 away from the fixed block 16 is arc-shaped, when the sliding block 17 is inserted into the T-shaped groove 18, the limiting block 24 will be squeezed at this time, and the other side of the limiting block 24 will limit the sliding block 17.

[0026] In this embodiment, handles 21 are fixed at both ends of the top of the slide bar 22 .

[0027] In this embodiment, springs 23 are fixed on the sides of the two second L-shaped connecting plates 20 that are close to each other, and the other ends of the two springs 23 are fixed to two limit blocks 24 one by one, and the springs 23 are located on the outer wall of the slide rod 22, and a gluing mechanism is provided on the top of the inner wall of the working box 1.

[0028] In this embodiment, the gluing mechanism includes a first electric telescopic rod 11 installed on the top of the inner wall of the working box 1, and the output shaft of the first electric telescopic rod 11 is fixed with a collecting square tube 12. A plurality of nozzles 14 are provided at the bottom of the collecting square tube 12, and the nozzles 14 are located above the tape.

[0029] In this embodiment, a glue storage barrel 6 is provided at one end of the top of the working box 1, and a glue pump 8 is provided at the bottom of one end of the glue storage barrel 6. One end of the glue pump 8 is connected to a connecting conveying hose 10. The glue outlet end of the connecting conveying hose 10 passes through the top of the working box 1 and is connected and communicated with one end of the collecting square tube 12. A smoothing mechanism is provided at the other end of the inner wall of the working box 1. The glue pump 8 will draw the glue inside the glue storage barrel 6 into the connecting conveying hose 10, and then apply glue to the tape.

[0030] In this embodiment, the smoothing mechanism includes a mounting plate 25 fixed to the other end of the inner wall of the working box 1, a communicating threaded hole is provided on the top of the mounting plate 25, and an adaptable threaded rod 26 is provided on the inner wall of the threaded hole, and a smoothing plate 27 is rotatably connected to the bottom of the threaded rod 26. The smoothing plate 27 will evenly spread the glue on the top of the tape, thereby improving the quality of the tape coating production.

[0031] In this embodiment, two first L-shaped connecting plates 4 are fixed to the outer walls at both ends of the working box 1, and the four first L-shaped connecting plates 4 are mirror-arranged in pairs, wherein two first L-shaped connecting plates 4 are rotatably connected to the sides close to each other with a feeding roller 5, and the other two first L-shaped connecting plates 4 are provided with winding rollers 9 on the sides close to each other. A collecting box 13 is provided at one end of the bottom of the inner wall of the working box 1, and a symmetrical double-opening door 3 is provided on the inner wall of one side of the working box 1, and support columns 2 are fixed to the four corners of the bottom of the working box 1.

[0032] Working principle: when in use, first fix the adhesive tape to be coated on the outer wall of the feed roller 5, then open the double door 3, pull one corner of the tape to fix the other end to the outer wall of the winding roller 9, and by providing a cleaning mechanism, when the tape moves, run the second electric telescopic rod 15, and the two second electric telescopic rods 15 will drive the cleaning brush 19 to clean the top and bottom of the tape. When the cleaning brush 19 needs to be disassembled and replaced, pull the handle 21, and the handle 21 will drive the slide bar 22 away from the cleaning brush 19, and then remove the slider 17 from the T-shaped slide groove 18. During installation, squeeze the slider 17 against the arc surface of the limit block 24, and the limit block 24 will squeeze the spring 23, and the slider 17 will be inserted into the T-shaped slide groove 18. The other side of 24 will limit the slider 17, thereby achieving quick disassembly of the cleaning brush 19 to improve the efficiency of gluing the tape. By providing a gluing mechanism, the first electric telescopic rod 11 is operated to move the nozzle 14 to the top close to the tape. At this time, the glue pump 8 is operated. At this time, the glue pump 8 will draw the glue inside the glue storage barrel 6 into the connecting conveying hose 10. At this time, the glue will be conveyed to the inside of the collecting square tube 12, and then sprayed out from the nozzle 14 to gluing the tape, thereby achieving the effect of gluing the tape. By providing a smoothing mechanism, when the tape gluing is completed, the threaded rod 26 is rotated to place the smoothing plate 27 at the top of the tape. At this time, the smoothing plate 27 will smooth the glue on the top of the tape, thereby achieving the effect of improving the quality of tape gluing production.

[0033] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0034] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0035] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein, for example. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0036] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A device for coating adhesive tape surface for adhesive tape production, comprising a working box (1), characterized in that: Both ends of the working box (1) are provided with a retracting mechanism for retracting and releasing the adhesive tape, the top of the inner wall of the working box (1) is provided with a gluing mechanism for gluing the adhesive tape, the top and bottom of one end of the inner wall of the working box (1) are provided with a cleaning mechanism for cleaning the adhesive tape, and the other end of the inner wall of the working box (1) is provided with a spreading mechanism for spreading the glue evenly; The cleaning mechanism comprises a second electric telescopic rod (15) installed at the top and bottom of one end of the inner wall of the working box (1); a fixed block (16) is fixed on the side close to each other of the two second electric telescopic rods (15); a T-shaped groove (18) is provided on one side of the two fixed blocks (16); a slider (17) is provided on the inner wall of the T-shaped groove (18) when sliding; a cleaning brush (19) is fixed on the side close to each other of the two sliders (17), and a tape is provided between the two cleaning brushes (19); a second L-shaped connecting plate (20) is fixed on one side of the side away from each other of the two fixed blocks (16); a sliding rod (22) is slidably provided on the inner walls close to each other of the two second L-shaped connecting plates (20); a limiting block (24) is fixed on the bottom of the sliding rod (22), and the end of the limiting block (24) away from the fixed block (16) is arc-shaped.

2. The adhesive tape surface coating device for adhesive tape production according to claim 1, characterized in that: Handles (21) are fixed at both ends of the top of the slide bar (22).

3. The adhesive tape surface coating device for adhesive tape production according to claim 1, characterized in that: A spring (23) is fixed on the mutually adjacent sides of the two second L-shaped connecting plates (20), and the other ends of the two springs (23) are fixed to two limit blocks (24) in a one-to-one correspondence, respectively. The springs (23) are located on the outer wall of the slide rod (22), and a glue coating mechanism is provided on the top of the inner wall of the working box (1).

4. The adhesive tape surface coating device for adhesive tape production according to claim 3, characterized in that: The glue coating mechanism comprises a first electric telescopic rod (11) mounted on the top of the inner wall of the working box (1); a collecting square tube (12) is fixed to the output shaft of the first electric telescopic rod (11); a plurality of nozzles (14) are provided at the bottom of the collecting square tube (12), and the nozzles (14) are located above the adhesive tape.

5. The adhesive tape surface coating device for adhesive tape production according to claim 4, characterized in that: A glue storage barrel (6) is provided at one end of the top of the working box (1), a glue pump (8) is provided at the bottom of one end of the glue storage barrel (6), one end of the glue pump (8) is connected to a connecting conveying hose (10), the glue outlet end of the connecting conveying hose (10) passes through the top of the working box (1) and is connected and communicated with one end of the collecting square tube (12), and a smoothing mechanism is provided at the other end of the inner wall of the working box (1).

6. The adhesive tape surface coating device for adhesive tape production according to claim 5, characterized in that: The smoothing mechanism comprises a mounting plate (25) fixed to the other end of the inner wall of the working box (1), a communicating threaded hole is provided at the top of the mounting plate (25), and a matching threaded rod (26) is provided on the inner wall of the threaded hole, and a smoothing plate (27) is rotatably connected to the bottom of the threaded rod (26).

7. The adhesive tape surface coating device for adhesive tape production according to claim 1, characterized in that: Two first L-shaped connecting plates (4) are fixed to the outer walls at both ends of the working box (1), and the four first L-shaped connecting plates (4) are arranged in a mirror image in pairs, wherein two of the first L-shaped connecting plates (4) are rotatably connected to the sides close to each other with a feeding roller (5), and the other two first L-shaped connecting plates (4) are provided with a winding roller (9) on the sides close to each other. A collecting box (13) is provided at one end of the bottom of the inner wall of the working box (1), and a symmetrical double-opening door (3) is provided on the inner wall of one side of the working box (1). Support columns (2) are fixed to the four corners of the bottom of the working box (1).

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