Automatic single-sided adhesive tape pasting mechanism

Abstract

The utility model discloses an automatic single-sided adhesive tape pasting mechanism which comprises a connecting plate, the back face of the connecting plate is fixedly connected with a robot connecting base and an adhesive releasing stepping motor, the driving end of the adhesive releasing stepping motor is fixedly connected with an adhesive releasing wheel, and the upper portion, away from the adhesive releasing wheel, of the front face of the connecting plate is fixedly connected with a damping fixing shaft. The front face of the connecting plate is fixedly connected with a quick-changing adhesive tape shaft, a rotating shaft, an adhesive pasting air cylinder and an adhesive shortage sensor, the outer side of the rotating shaft is movably connected with a rotating plate, one side of the front face of the connecting plate is fixedly connected with a fixing plate body, and the back face of the fixing plate body is fixedly connected with a scissor air cylinder. By means of the damping fixing shaft, the rubber placing wheel, the buffering block, an upper sensor, a lower sensor and a rubber placing stepping motor, the automatic single-face adhesive tape pasting mechanism can conduct buffering on the adhesive tape before adhesive tape pasting, the situation that the width of the adhesive tape is changed due to stretching in the adhesive tape pasting process is avoided, the adhesive tape pasting efficiency is improved, and the adhesive tape pasting quality is improved. And the rubberizing speed is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of adhesive tape laminating, in particular to an automatic single-sided adhesive tape laminating mechanism. Background Art

[0002] In recent years, with the rapid development of the automation industry, single-sided adhesive tape has been used more and more widely in the automation industry. Single-sided adhesive tape is needed for protection during the production process of products or inside the products. Generally, manual or automatic adhesive tape is used to solve this problem.

[0003] The patent document with the prior art publication number CN218403030U provides an automatic single-sided tape sticking mechanism, which relates to the field of tape sticking technology. It includes a manipulator flange, a manipulator connecting shaft is fixedly installed at the bottom of the manipulator flange, a connecting plate is fixedly installed at the bottom of the manipulator connecting shaft, a tape baffle is rotatably installed on the connecting plate, a quick-change tape shaft is fixedly installed on the inner side of the tape baffle, a rotating shaft is rotatably installed at the bottom end of the connecting plate, a rotating plate is fixedly installed at the end of the rotating shaft, a tape passing Teflon wheel and a tape passing wheel are rotatably installed on the rotating plate, a polyurethane pressure wheel is rotatably installed at the end of the rotating plate, and a handle is fixedly installed at the bottom end of the rotating plate. The utility model can clamp the tape by the pressure wheel cylinder and the rear pressure wheel cylinder, which avoids the problem of tape deviation.

[0004] However, when the existing automatic single-sided tape sticking mechanism is in use, if the tape is very sticky or the speed is too fast, the tape may be torn during the sticking process, and the width of the tape may become smaller after being stretched. Therefore, we propose an automatic single-sided tape sticking mechanism. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies of the prior art, the utility model provides an automatic single-sided tape sticking mechanism to solve the problems raised in the above background technology.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the utility model is implemented through the following technical solutions: an automatic single-sided tape sticking mechanism, comprising a connecting plate, the back side of the connecting plate is respectively fixedly connected with a robot connecting seat and a glue-dispensing stepping motor, the driving end of the glue-dispensing stepping motor is fixedly connected with a glue-dispensing wheel, the front side of the connecting plate is fixedly connected with a damping fixed shaft away from the top of the glue-dispensing wheel, the front side of the connecting plate is respectively fixedly connected with a quick-change tape shaft, a rotating shaft, a glue-dispensing cylinder and a glue-deficient sensor, the outer side of the rotating shaft is movably connected with a rotating plate, one side of the front side of the connecting plate is fixedly connected with a fixed plate body, the back side of the fixed plate body is fixedly connected with a scissors cylinder, the front side of the connecting plate is movably connected with a cache block through a guide rail away from the bottom of the glue-dispensing wheel, and the front side of the connecting plate away from the cache block is respectively fixedly connected with an upper sensor and a lower sensor.

[0009] Preferably, a pressure wheel cylinder is fixedly connected to the front of the fixing plate body, a pressure wheel fixing plate is fixedly connected to the bottom of the pressure wheel cylinder, and a rubber pressing wheel is movably connected to the inner side of the pressure wheel fixing plate.

[0010] Preferably, the front side of the rotating plate is fixedly connected with a vacuum adhesive tape, and the two sides of the front side of the rotating plate away from the vacuum adhesive tape are movably connected with an adhesive tape Teflon wheel and a rubber wheel body.

[0011] Preferably, one end of the glue-applying cylinder is fixedly connected to a cylinder connecting rod, and the cylinder connecting rod is fixedly connected to the rotating plate.

[0012] Preferably, a tape baffle is clamped on the outer side of the quick-change tape shaft, and the quick-change tape shaft is in a cylindrical structure.

[0013] Preferably, a rubber blocking block is fixedly connected to the bottom of the rotating plate, and a pneumatic scissors is fixedly connected to one side of the rotating plate.

[0014] (III) Beneficial effects

[0015] The utility model provides an automatic single-sided tape sticking mechanism, which has the following beneficial effects:

[0016] (1) This automatic single-sided tape sticking mechanism is equipped with a damping fixed shaft, a glue-releasing wheel, a buffer block, an upper sensor, a lower sensor and a glue-releasing stepping motor. When using the automatic single-sided tape sticking mechanism, the staff installs the tape baffle on the quick-change tape shaft, and then places the tape on the outer side of the tape baffle between the damping fixed shaft and the glue-releasing wheel, and then places the tape on the buffer block. During the glue sticking process, the tape pulls the buffer block upward during stretching and separates from the lower sensor. The lower sensor senses that the amount of cached tape is reduced and starts the glue-releasing stepping motor. The glue-releasing stepping motor drives the glue-releasing wheel to release the tape, thereby performing the glue sticking and glue-releasing operations at the same time. The automatic single-sided tape sticking mechanism can buffer the tape before glue sticking, thereby avoiding the width change caused by the tape stretching during the glue sticking process and improving the glue sticking speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a side view of the connecting plate of the utility model;

[0019] Figure 3 It is a front view of the Teflon wheel for passing the adhesive tape of the utility model;

[0020] Figure 4 It is a back view of the scissors cylinder of the utility model.

[0021] In the figure: 1. Robot connecting seat; 2. Tape baffle plate; 3. Quick-change tape shaft; 4. Rotating shaft; 5. Rotating plate; 6. Teflon wheel for tape feeding; 7. Glue blocking block; 8. Vacuum tape feeding; 9. Glue-applying wheel body; 10. Glue-pressing wheel; 11. Pressing wheel fixing plate; 12. Pressing wheel cylinder; 13. Pneumatic scissors; 14. Scissors cylinder; 15. Fixed plate body; 16. Cylinder connecting rod; 17. Glue-applying cylinder; 18. Connecting plate; 19. Damping fixed shaft; 20. Glue-applying wheel; 21. Cache block; 22. Upper sensor; 23. Lower sensor; 24. Glue-applying stepping motor; 25. Glue shortage sensor. DETAILED DESCRIPTION

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4The utility model provides a technical solution: an automatic single-sided tape sticking mechanism, comprising a connecting plate 18, a robot connecting seat 1 and a glue-dispensing stepping motor 24 are fixedly connected to the back of the connecting plate 18, a glue-dispensing wheel 20 is fixedly connected to the driving end of the glue-dispensing stepping motor 24, a damping fixed shaft 19 is fixedly connected to the front of the connecting plate 18 away from the upper part of the glue-dispensing wheel 20, a quick-change tape shaft 3, a rotating shaft 4, a glue-dispensing cylinder 17 and a glue-deficient sensor 25 are fixedly connected to the front of the connecting plate 18, a rotating plate 5 is movably connected to the outer side of the rotating shaft 4, a fixed plate body 15 is fixedly connected to one side of the front of the connecting plate 18, a scissor cylinder 14 is fixedly connected to the back of the fixed plate body 15, a cache block 21 is movably connected to the lower part of the front of the connecting plate 18 away from the glue-dispensing wheel 20 through a guide rail, and an upper sensor 22 and a lower sensor 23 are fixedly connected to the side of the front of the connecting plate 18 away from the cache block 21.

[0024] In the present embodiment, specifically, a pressure wheel cylinder 12 is fixedly connected to the front of the fixed plate body 15, a pressure wheel fixing plate 11 is fixedly connected to the bottom of the pressure wheel cylinder 12, a rubber pressing wheel 10 is movably connected to the inner side of the pressure wheel fixing plate 11, and the pressure wheel cylinder 12 drives the rubber pressing wheel 10 to press the tape so that the tape can be adhered to the object.

[0025] In the present embodiment, specifically, the front side of the rotating plate 5 is fixedly connected with a vacuum tape 8, and the two sides of the front side of the rotating plate 5 away from the vacuum tape 8 are movably connected with a tape Teflon wheel 6 and a glue wheel body 9. The tape Teflon wheel 6 and the glue wheel body 9 enable the tape to be moved better to avoid sticking to the equipment.

[0026] In this embodiment, specifically, one end of the gluing cylinder 17 is fixedly connected to a cylinder connecting rod 16, and the cylinder connecting rod 16 is fixedly connected to the rotating plate 5. When gluing is required, the gluing cylinder 17 drives the cylinder connecting rod 16 to move downward, and at this time, the cylinder connecting rod 16 pushes the rotating plate 5 to make the tape stick to the object.

[0027] In this embodiment, specifically, the outer side of the quick-change tape shaft 3 is clamped with a tape baffle 2, and the quick-change tape shaft 3 is a cylindrical structure. The tape baffle 2 can be quickly installed by putting it on the quick-change tape shaft 3.

[0028] In this embodiment, specifically, a glue blocking block 7 is fixedly connected to the bottom of the rotating plate 5, and a pneumatic scissors 13 is fixedly connected to one side of the rotating plate 5. After the glue is applied, the pneumatic scissors 13 can cut the tape.

[0029] Working principle: After the utility model is installed, first check the installation and safety protection of the utility model. When using the automatic single-sided tape sticking mechanism, the staff installs the tape baffle 2 on the quick-change tape shaft 3, and then the tape on the outside of the tape baffle 2 is located between the damping fixed shaft 19 and the glue release wheel 20, and then the tape is placed on the cache block 21, and then the tape is installed on the tape Teflon wheel 6 and the glue sticking wheel body 9 in turn. During the glue sticking process, the tape pulls up the cache block 21 during stretching and disengages from the lower sensor 23. The lower sensor 23 senses that the cached tape is reduced and starts the glue release stepper motor 24. The glue release stepper motor 24 drives the glue release wheel 20 to release the glue, thereby performing the glue sticking and releasing operations at the same time. In this way, the use process of the utility model is completed. The utility model has a simple structure and is safe and convenient to use.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0031] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] Obviously, the embodiments described above are only some embodiments of the utility model, rather than all embodiments. The preferred embodiments of the utility model are given in the accompanying drawings, but they do not limit the patent scope of the utility model. The utility model can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the utility model more thorough and comprehensive. Although the utility model is described in detail with reference to the aforementioned embodiments, for those skilled in the art, it is still possible to modify the technical solutions recorded in the aforementioned specific implementation methods, or to replace some of the technical features therein with equivalents. Any equivalent structure made using the contents of the utility model specification and the accompanying drawings, directly or indirectly used in other related technical fields, is also within the scope of patent protection of the utility model.

Claims

1. An automatic single-sided tape sticking mechanism, comprising a connecting plate (18), characterized in that: The back side of the connecting plate (18) is respectively fixedly connected with a robot connecting seat (1) and a glue-dispensing stepping motor (24); the driving end of the glue-dispensing stepping motor (24) is fixedly connected with a glue-dispensing wheel (20); the front side of the connecting plate (18) is fixedly connected with a damping fixed shaft (19) above the glue-dispensing wheel (20); the front side of the connecting plate (18) is respectively fixedly connected with a quick-change tape shaft (3), a rotating shaft (4), a glue-dispensing cylinder (17) and a glue-deficient sensor (25); The outer side of the shaft (4) is movably connected to a rotating plate (5); one side of the front face of the connecting plate (18) is fixedly connected to a fixed plate body (15); the back side of the fixed plate body (15) is fixedly connected to a scissor cylinder (14); the front face of the connecting plate (18) is away from the rubber release wheel (20) and is movably connected to a buffer block (21) through a guide rail; the front face of the connecting plate (18) is away from the buffer block (21) and is respectively fixedly connected to an upper sensor (22) and a lower sensor (23).

2. The automatic single-sided tape sticking mechanism according to claim 1, characterized in that: The front side of the fixing plate body (15) is fixedly connected to a pressure wheel cylinder (12), the bottom side of the pressure wheel cylinder (12) is fixedly connected to a pressure wheel fixing plate (11), and the inner side of the pressure wheel fixing plate (11) is movably connected to a rubber pressing wheel (10).

3. The automatic single-sided tape sticking mechanism according to claim 1, characterized in that: The front side of the rotating plate (5) is fixedly connected to a vacuum adhesive tape (8), and the front side of the rotating plate (5) away from the vacuum adhesive tape (8) is movably connected to an adhesive tape Teflon wheel (6) and a rubber wheel body (9).

4. The automatic single-sided tape sticking mechanism according to claim 1, characterized in that: One end of the glue-applying cylinder (17) is fixedly connected to a cylinder connecting rod (16), and the cylinder connecting rod (16) is fixedly connected to the rotating plate (5).

5. The automatic single-sided tape sticking mechanism according to claim 1, characterized in that: The outer side of the quick-change tape shaft (3) is clamped with a tape baffle (2), and the quick-change tape shaft (3) is in a cylindrical structure.

6. The automatic single-sided tape sticking mechanism according to claim 1, characterized in that: A rubber block (7) is fixedly connected to the bottom of the rotating plate (5), and a pneumatic scissors (13) is fixedly connected to one side of the rotating plate (5).

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