Gluing machine for producing single-sided adhesive tape

Abstract

The utility model discloses a gluing machine for producing a single-sided adhesive tape, which comprises a support frame, mounting plates are fixedly arranged at two ends of the inner wall of the right side of the support frame, a gluing roller is rotatably mounted between the mounting plates, and first rotating shafts are fixedly mounted at the upper and lower ends of the mounting plates on the left side of the gluing roller and are connected with connecting sleeves through torsion springs; a connecting plate is fixedly installed on the connecting sleeve, a connecting notch is formed in the end of the connecting plate, and a smearing roller is arranged in the connecting notch. Sliding grooves are formed in the top and the bottom of the supporting frame, connecting frames are arranged in the sliding grooves in a sliding mode, and the outer ends of the connecting frames are connected with rack plates through connecting blocks. The inner end of the connecting frame is connected with a connecting frame through a connecting rod, a second motor is fixedly installed on the outer wall of the connecting frame, and a connecting roller is installed on an output shaft of the second motor, the single-face adhesive tape can be effectively, conveniently and evenly glued, and therefore the single-face adhesive tape can be conveniently glued.

Description

Technical Field

[0001] The utility model relates to the field of single-sided adhesive tape production, in particular to a glue coating machine for single-sided adhesive tape production. Background Art

[0002] Adhesive tape is a kind of artificial product with stickiness in the shape of a strip. It can be adhered to the surface of some objects. It can be used to connect two different objects or for shielding and protection purposes. Adhesive tape is composed of two parts: a base material and a binder. The adhesive is sticky and it is the adhesive that is at work. The adhesive uses its own molecules to form bonds with the molecules of the objects to be connected. This bond can firmly bond the molecules together.

[0003] During the production process of single-sided tape, a glue coating machine is required to coat the single-sided tape with glue. However, the current glue coating machine cannot ensure uniform coating of glue on the surface of the single-sided tape during the production process, thereby affecting the uniform coating of the single-sided tape. Utility Model Content

[0004] The purpose of the utility model is to provide a glue coating machine for producing single-sided adhesive tape to solve the problems raised in the above background technology.

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

[0006] A glue coating machine for producing single-sided adhesive tape comprises a supporting frame, mounting plates are fixedly provided at both ends of the right inner wall of the supporting frame, a glue-applying roller is rotatably installed between the mounting plates, a first rotating shaft is fixedly provided at the upper and lower ends of the mounting plate located on the left side of the glue-applying roller, the first rotating shaft is connected to a connecting sleeve through a torsion spring, a connecting plate is fixedly provided on the connecting sleeve, a connecting recess is provided at the end of the connecting plate, a coating roller is provided inside the connecting recess; sliding grooves are provided at the top and bottom of the supporting frame, a connecting frame is slidably provided inside the sliding groove, the outer end of the connecting frame is connected to a rack plate through a connecting block; the inner end of the connecting frame is connected to a connecting frame through a connecting rod, a second motor is fixedly provided on the outer wall of the connecting frame, and a connecting roller is installed on the output shaft of the second motor.

[0007] As an improved solution of the utility model: glue supply hoses are installed at both ends of the glue application roller.

[0008] As an improved solution of the utility model: guide rods are arranged at both ends of the slide groove, and the guide rods are slidably connected to the connecting frame.

[0009] As an improved solution of the utility model: a driving assembly for driving the rack plate to move is installed on the supporting frame located outside the rack plate.

[0010] As an improved solution of the utility model: the driving assembly includes a mounting frame fixedly connected to the supporting frame, a first motor is fixedly mounted on the outer wall of the mounting frame, a second rotating shaft is mounted on the motor shaft of the first motor, the second rotating shaft is connected to the driving gear, and the driving gear is meshingly connected to the rack plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model realizes the gluing process of the single-sided tape through the gluing roller, and the single-sided tape after gluing is moved to the gluing roller, and the gluing roller is squeezed inward by the single-sided tape, and the torsion force generated by the compression of the torsion spring can realize the close fitting process of the gluing roller and the single-sided tape, so that the gluing quality of the single-sided tape can be guaranteed, and the gluing process of the single-sided tape can be facilitated; the utility model drives the rack plate to move through the driving component, and the rack plate drives the connecting frame to move through the connecting block, and the connecting frame drives the connecting frame to move through the connecting rod, so as to realize the adjustment of the orientation of the connecting roller, facilitate the tensioning and gluing process of the conveyed single-sided tape, and thus facilitate the production and processing of the single-sided tape. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the main overall structure of the utility model;

[0013] Figure 2 It is a rear view overall structural schematic diagram of the utility model;

[0014] Figure 3 It is a left side sectional view of the utility model;

[0015] Figure 4 It is a top sectional view of the utility model;

[0016] Figure 5 for Figure 4 An enlarged view of the connection between the first rotating shaft and the connecting sleeve at A in the middle;

[0017] Figure 6 It is a structural schematic diagram of the connection between the connecting rack and the connecting frame in the utility model.

[0018] In the figure: 1. support frame; 2. support leg; 3. roller; 4. brake; 5. mounting plate; 6. glue roller; 7. glue supply hose; 8. first rotating shaft; 9. connecting sleeve; 10. torsion spring; 11. connecting plate; 12. connecting recess; 13. coating roller; 14. slide groove; 15. connecting frame; 16. guide rod; 17. connecting block; 18. rack plate; 19. mounting frame; 20. first motor; 21. second rotating shaft; 22. driving gear; 23. connecting rod; 24. connecting frame; 25. second motor; 26. connecting roller. DETAILED DESCRIPTION

[0019] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0020] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0022] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0023] Example 1

[0024] See also Figures 1 to 6 In an embodiment of the utility model, a gluing machine for producing a single-sided adhesive tape comprises a supporting frame 1, mounting plates 5 are fixedly provided at both ends of the right inner wall of the supporting frame 1, and a gluing roller 6 is rotatably installed between the mounting plates 5. The setting of the gluing roller 6 can realize the gluing process of the conveyed single-sided adhesive tape.

[0025] Glue supply hoses 7 are installed at both ends of the glue roller 6. The provision of the glue supply hoses 7 can facilitate the glue application process on the glue roller 6.

[0026] The first rotating shaft 8 is fixedly installed at the upper and lower ends of the mounting plate 5 located on the left side of the gluing roller 6. The first rotating shaft 8 is connected to the connecting sleeve 9 through a torsion spring 10. A connecting plate 11 is fixedly installed on the connecting sleeve 9. A connecting recess 12 is provided at the end of the connecting plate 11. A coating roller 13 is arranged inside the connecting recess 12. During the moving gluing process of the single-sided tape, the coating roller 13 and the single-sided tape are pinched, and the single-sided tape squeezes the coating roller 13 to move inward, and the torsion spring 10 is compressed to generate torsion. The torsion can ensure that the coating roller 13 is tightly attached to the single-sided tape, and the single-sided tape can be tensioned. Moreover, the coating roller 13 after gluing can coat the glue, thereby ensuring uniform gluing of the single-sided tape.

[0027] The support frame 1 is provided with a slide groove 14 at the top and bottom, and a connecting frame 15 is slidably arranged inside the slide groove 14. The outer end of the connecting frame 15 is connected to the rack plate 18 through a connecting block 17. A driving component for driving the rack plate 18 to move is installed on the support frame 1 located outside the rack plate 18. The rack plate 18 is driven to move by the driving component, and the rack plate 18 drives the connecting frame 15 to move on the slide groove 14 through the connecting block 17, so that the connecting frame 15 can be driven to move and adjust its position on the support frame 1.

[0028] The driving assembly includes an installation frame 19 fixedly connected to the supporting frame 1, and a first motor 20 is fixedly installed on the outer wall of the installation frame 19. A second rotating shaft 21 is installed on the motor shaft of the first motor 20, and the second rotating shaft 21 is connected to a driving gear 22, and the driving gear 22 is meshed with the rack plate 18. When the first motor 20 works, the first motor 20 drives the second rotating shaft 21 to drive the driving gear 22 to rotate, and the driving gear 22 can drive the meshed rack plate 18 to move and adjust its orientation.

[0029] The inner end of the connecting frame 15 is connected to the connecting frame 24 through a connecting rod 23. A second motor 25 is fixedly installed on the outer wall of the connecting frame 24. A connecting roller 26 is installed on the output shaft of the second motor 25. When the connecting frame 15 moves, the connecting frame 24 is driven to move synchronously through the connecting rod 23. The connecting tube 26 is driven to rotate by the second motor 25, so that the single-sided tape can be paid out and taken up, thereby facilitating the use of the glue coating machine.

[0030] Guide rods 16 are provided at both ends of the slide groove 14 , and the guide rods 16 are slidably connected to the connecting frame 15 . The provision of the guide rods 16 can guide the connecting frame 15 , thereby ensuring the smooth movement of the connecting frame 15 .

[0031] Example 2

[0032] In another embodiment of the present invention, the difference between this embodiment and the above-mentioned embodiment is that rolling components are arranged at the four corners of the bottom of the support frame 1, and the arrangement of the rolling components can facilitate the adjustment of the movement position of the device.

[0033] The rolling assembly includes a support leg 2 fixedly connected to the bottom of the support frame 1, a roller 3 is arranged at the bottom of the support leg 2, and a brake 4 is arranged at the outer end of the roller 3. The setting of the roller 3 can facilitate the adjustment of the moving direction of the equipment, and the setting of the brake 4 can realize braking of the roller 3, so as to facilitate the control of the roller 3 for movement.

[0034] The working principle of the utility model is as follows: the utility model drives the connecting roller 26 to rotate through the second motor 25 at the bottom, the single-sided tape set on the connecting roller 26 is discharged, the tape is gluing the tape through the gluing roller 6, the gluing tape is evenly smeared through the smearing roller 13, the smeared tape is rolled onto the connecting roller 26, and works through the first motor 20. The first motor 20 drives the second rotating shaft 21 to drive the driving gear 22 to rotate, and the driving gear 22 drives the meshing rack plate 18 to move. The rack plate 18 can drive the connecting frame 15 to move, thereby ensuring the tensioning of the tape, thereby facilitating the gluing of the single-sided tape.

[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A glue coating machine for producing single-sided adhesive tape, characterized in that: It comprises a support frame (1), wherein mounting plates (5) are fixedly arranged at both ends of the right inner wall of the support frame (1), and a glue-applying roller (6) is rotatably mounted between the mounting plates (5); A first rotating shaft (8) is fixedly mounted at the upper and lower ends of the mounting plate (5) located on the left side of the glue-applying roller (6); the first rotating shaft (8) is connected to a connecting sleeve (9) via a torsion spring (10); a connecting plate (11) is fixedly mounted on the connecting sleeve (9); a connecting recess (12) is formed at the end of the connecting plate (11); a coating roller (13) is disposed inside the connecting recess (12); The support frame (1) is provided with a slide groove (14) at the top and bottom, a connecting frame (15) is slidably arranged inside the slide groove (14), the outer end of the connecting frame (15) is connected to the rack plate (18) through a connecting block (17), and a driving component for driving the rack plate (18) to move is installed on the support frame (1) located outside the rack plate (18); The inner end of the connecting frame (15) is connected to the connecting frame (24) via a connecting rod (23); a second motor (25) is fixedly mounted on the outer wall of the connecting frame (24); and a connecting roller (26) is mounted on the output shaft of the second motor (25).

2. A glue coating machine for producing single-sided adhesive tape according to claim 1, characterized in that: Glue supply hoses (7) are installed at both ends of the glue application roller (6).

3. A glue coating machine for producing single-sided adhesive tape according to claim 1, characterized in that: Guide rods (16) are provided at both ends of the slide groove (14), and the guide rods (16) are slidably connected to the connecting frame (15).

4. A glue coating machine for producing single-sided adhesive tape according to claim 1, characterized in that: The driving assembly comprises a mounting frame (19) fixedly connected to the supporting frame (1); a first motor (20) is fixedly mounted on the outer wall of the mounting frame (19); a second rotating shaft (21) is mounted on the motor shaft of the first motor (20); the second rotating shaft (21) is connected to a driving gear (22); and the driving gear (22) is meshingly connected to a rack plate (18).

Images