An automatic rubber pasting device with positioning function

Abstract

This utility model discloses an automatic adhesive applicator with positioning function, comprising a housing. The inner wall of the housing has a plurality of sliding grooves arranged in a rectangular array at its bottom. A linkage rod is provided on one side of each sliding groove, and the linkage rod is slidably connected to the sliding groove. A third pneumatic push rod is provided at the bottom of the linkage rod, and the bottom of the third pneumatic push rod is fixedly connected to the inner wall of the housing. A toothed groove is provided on one side of the bottom of the linkage rod. This utility model provides an automatic adhesive applicator with positioning function. Through several independently lifting linkage rods, it can handle objects of different sizes and shapes, including irregular objects, thus broadening its application scenarios. The support plate with an anti-slip coating, combined with the adjusting spring at the bottom of the support plate, ensures better adhesion of the adhesive object to the support plate, making it more stable and reducing the possibility of displacement during the adhesive process, thereby improving production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of adhesive application equipment technology, specifically an automatic adhesive application device with positioning function. Background Technology

[0002] Patent application CN219565781U discloses a double-sided adhesive applicator with positioning and correction function, which includes a worktable, side plates fixed on the top two outer walls of the worktable, a mounting frame fixed on the top outer wall of one side of the worktable, a roll of adhesive roller hanging on the top outer wall of the mounting frame, an opening through the bottom outer wall of one side plate of the worktable, a locking groove on the bottom outer wall of the other side plate of the worktable, and a positioning and correction component provided on the top outer wall of the worktable. The advantages are as follows: With the positioning and correction components, after the double-sided tape is placed on the workpiece on the worktable, both the workpiece and the double-sided tape are placed between the correction rods. The user can turn the handwheel to drive the horizontal shaft and the second bevel gear to rotate. With the cooperation of the second bevel gear and the first bevel gear, the screws on both sides are driven to rotate. With the cooperation of the screws and the screw holes, the moving blocks at both ends are driven to move laterally along the moving groove, thereby driving the correction rod above to move laterally. The lateral correction rod corrects the double-sided tape, aligning the double-sided tape with the outer walls of the workpiece on both sides, thus improving the quality of the double-sided tape application laterally.

[0003] In the prior art, including the aforementioned patents, some positioning and gluing devices can only perform positioning and gluing operations on objects with relatively flat appearances, with a relatively small range of applications. They cannot perform positioning and gluing operations on irregular objects, requiring manual intervention for fixation, resulting in relatively low efficiency and making them difficult to apply to automated production lines. Utility Model Content

[0004] The purpose of this invention is to provide an automatic adhesive applicator with positioning function to solve the problem mentioned in the background art of being unable to position and apply adhesive to irregular objects.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an automatic adhesive applicator with positioning function, comprising a housing, characterized in that: the bottom of the inner wall of the housing is provided with a plurality of sliding grooves in a rectangular array, a linkage rod is provided on one side of the sliding groove, the linkage rod is slidably connected to the sliding groove, a third pneumatic push rod is provided at the bottom of the linkage rod, the bottom of the third pneumatic push rod is fixedly connected to the inner wall of the housing, a toothed groove is provided at the bottom of one side of the linkage rod, the top of the linkage rod penetrates through the housing and extends to the outside of the housing, an adjusting spring is fixedly connected to the top of the linkage rod, and a support plate is fixedly connected to the top of the adjusting spring.

[0006] Furthermore, a connecting rod is slidably connected to the front and rear sides of the inner wall of the box. A groove is provided on one side of the inner wall of the connecting rod, and a slider slides through one side of the groove. A return spring is fixed between the slider and the side opposite to the groove. The connecting rod is square-shaped and surrounds the connecting rod. One side of the back of the connecting rod penetrates the box and extends to the outside of the box. A second pneumatic push rod is fixedly connected to one side of the back of the connecting rod.

[0007] Furthermore, a sliding support is provided on the top of the box body, and the top corners of the box body are fixedly connected to the bottom of the sliding support. A pressure plate is slidably connected to one side of the sliding support, and a top rod support is fixedly connected to both sides of the pressure plate.

[0008] Furthermore, a first pneumatic push rod is fixedly connected to one side of the push rod bracket, and a push rod air pipe is provided at the bottom of the first pneumatic push rod. An air tank is fixedly connected to one side of the box, and a pressure gauge is provided on the front side of the air tank. The pressure gauge is fixedly connected to the air tank.

[0009] Furthermore, a main air pipe is provided on the same side of the gas tank. One side of the main air pipe is fixedly connected to the gas tank, and the other side of the main air pipe passes through the box and extends into the inside of the box. The other side of the main air pipe is fixedly connected to the bottom of the third pneumatic push rod.

[0010] Furthermore, a support arm is provided on one side of the back of the slide rail bracket, the support arm is rotatably connected to the slide rail bracket, and an adhesive applicator is provided on one side of the bottom of the support arm, with a tape reel rotatably connected to the front of the adhesive applicator.

[0011] Furthermore, the support plate is in the shape of a flat cylinder, and the top of the outer wall of the support plate is provided with an anti-slip coating.

[0012] Compared with the prior art, the beneficial effects of this utility model are: this automatic adhesive applicator with positioning function is reasonable and has the following advantages:

[0013] (1) Through several independently lifting linkage rods, it can handle objects of different sizes and shapes, including irregular objects, for gluing. Through the self-locking device of the linkage rod, the shape of the object can be fixed as a template. When the same type of objects are glued in batches, there is no need to level them again before gluing, which is more efficient. When changing to other shapes and sizes of objects for gluing, it can be reset with one key and readjusted to the shape of the new object. The application scenarios are more extensive. The support plate with anti-slip coating, together with the adjustment spring at the bottom of the support plate, allows the glued object to better fit the support plate, making it more stable and reducing the possibility of displacement during the gluing process. This reduces the steps that require manual intervention and further improves production efficiency.

[0014] (2) The device pushes the pressure plate down with a pneumatic push rod, which can automatically press down and level the object to be glued. Compared with the method of manually straightening and leveling the object for gluing, it is more accurate and efficient, making the glue machine more level with the surface of the object, and the bonding effect is better. It reduces the risk of rework due to gluing errors, and also reduces the risk of accidental injury due to misoperation or machine failure when operating the machine manually. It is more compatible with automatic production lines. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a front view of the present utility model;

[0017] Figure 3 This is a schematic diagram of the pressure plate structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the first pneumatic push rod structure of this utility model;

[0019] Figure 5 This is a schematic diagram of the linkage structure of this utility model;

[0020] Figure 6 This is a front view of the linkage structure of this utility model;

[0021] Figure 7 This is a top view of the linkage structure of this utility model.

[0022] In the diagram: 1. Box body; 2. Adhesive applicator; 3. First pneumatic push rod; 4. Pressure plate; 5. Linkage rod; 6. Air tank; 7. Support plate; 8. Slide groove; 9. Connecting rod; 10. Second pneumatic push rod; 11. Return spring; 12. Adjusting spring; 13. Push rod bracket; 14. Slider; 15. Push rod air pipe; 16. Support arm; 17. Belt pulley; 18. Pressure gauge; 19. Main air pipe; 20. Slide groove bracket; 21. Third pneumatic push rod. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-7 The present invention provides a technical solution as follows:

[0025] Example 1:

[0026] In this embodiment, an automatic adhesive applicator with positioning function includes a housing 1. The bottom of the inner wall of the housing 1 is provided with a plurality of sliding grooves 8 in a rectangular array. A linkage rod 5 is provided on one side of the sliding groove 8. The linkage rod 5 is slidably connected to the sliding groove 8. A third pneumatic push rod 21 is provided at the bottom of the linkage rod 5. The bottom of the third pneumatic push rod 21 is fixedly connected to the inner wall of the housing 1. A toothed groove is provided at the bottom of one side of the linkage rod 5. The top of the linkage rod 5 penetrates the housing 1 and extends to the outside of the housing 1. An adjusting spring 12 is fixedly connected to the top of the linkage rod 5. A support plate 7 is fixedly connected to the top of the adjusting spring 12.

[0027] In this embodiment, a connecting rod 9 is slidably connected to the front and rear sides of the inner wall of the housing 1. A groove is provided on one side of the inner wall of the connecting rod 9. A slider 14 is slidably passed through one side of the groove. A return spring 11 is fixed between the slider 14 and the side opposite to the groove. The connecting rod 9 is square and surrounds the connecting rod 5. One side of the back of the connecting rod 9 passes through the housing 1 and extends to the outside of the housing 1. A second pneumatic push rod 10 is fixedly connected to one side of the back of the connecting rod 9.

[0028] In this embodiment, a sliding bracket 20 is provided on the top of the box body 1. The top corners of the box body 1 are fixedly connected to the bottom of the sliding bracket 20. A pressure plate 4 is slidably connected to one side of the sliding bracket 20. Top rod brackets 13 are fixedly connected to both sides of the pressure plate 4.

[0029] In this embodiment, a first pneumatic push rod 3 is fixedly connected to one side of the push rod bracket 13, and a push rod air pipe 15 is provided at the bottom of the first pneumatic push rod 3. An air tank 6 is fixedly connected to one side of the housing 1, and a pressure gauge 18 is provided on the front side of the air tank 6. The pressure gauge 18 is fixedly connected to the air tank 6.

[0030] In this embodiment, a main air pipe 19 is provided on the same side of the gas tank 6. One side of the main air pipe 19 is fixedly connected to the gas tank 6, and the other side of the main air pipe 19 passes through the box body 1 and extends into the inside of the box body 1. The other side of the main air pipe 19 is fixedly connected to the bottom of the third pneumatic push rod 21.

[0031] In this embodiment, a support arm 16 is provided on one side of the back of the slide bracket 20. The support arm 16 is rotatably connected to the slide bracket 20. An adhesive applicator 2 is provided on one side of the bottom of the support arm 16. An adhesive tape wheel 17 is rotatably connected to the front of the adhesive applicator 2.

[0032] In this embodiment, the support plate 7 is in the shape of a flat cylinder, and the top of the outer wall of the support plate 7 is provided with an anti-slip coating.

[0033] Working principle: In use, the object to be pasted is first placed face up on several support plates 7. Then, the first pneumatic push rod 3 pushes the pressure plate 4 downward. The pressure plate 4 moves vertically downward, contacting the face of the object to be pasted, and pushing the object downward until the face of the object is completely in contact with the pressure plate 4 and is in a horizontal state. During the downward pushing of the object, the support plate 7 below the object and the linkage rod 5 are simultaneously pushed vertically downward along the internal track of the slide groove 8. During this process, several grooves distributed on one side of the linkage rod 5 successively rub against the slider 14. Since the contact surface between the grooves and the slider 14 is inclined, the linkage rod 5 pushes the slider 14 to move horizontally when it moves downward, and completes the reset under the push of the return spring 11. When the pressure plate 4 moves downward to the lowest point, the face of the object is in horizontal contact with the pressure plate 4, and the linkage rod 5 stops moving downward at the same time. Slider 14 is reset under the push of reset spring 11, and linkage rod 5 is locked. Adjustment spring 12 between support plate 7 and linkage rod 5 can adjust the tilt surface of support plate 7 to a certain extent to achieve a better fit to the bottom of the object. The surface of support plate 7 is also sprayed with anti-slip coating to ensure that the object will not move during the adhesive application process. First pneumatic push rod 3 drives pressure plate 4 to move upward to the initial position. At this time, support arm 16 drives adhesive applicator 2 to rotate horizontally above the object to perform adhesive application. After the adhesive application is completed, support arm 16 drives adhesive applicator 2 to return to the original position and remove the adhesive object. Second pneumatic push rod 10 pushes linkage rod 9 horizontally to move. Linkage rod 9 drives slider 14 to move, so that slider 14 no longer contacts linkage rod 5 and the locking state is released. All linkage rods 5 return to the initial state under the push of third pneumatic push rod 21 at the bottom.

[0034] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An automatic rubber pasting device with positioning function, comprising a box body (1), characterized in that: The bottom of the inner wall of the box (1) is provided with a number of sliding grooves (8) in a rectangular array. A linkage rod (5) is provided on one side of the sliding groove (8). The linkage rod (5) is slidably connected to the sliding groove (8). A third pneumatic push rod (21) is provided at the bottom of the linkage rod (5). The bottom of the third pneumatic push rod (21) is fixedly connected to the inner wall of the box (1). A toothed groove is provided at the bottom of one side of the linkage rod (5). The top of the linkage rod (5) penetrates the box (1) and extends to the outside of the box (1). An adjusting spring (12) is fixedly connected to the top of the linkage rod (5). A support plate (7) is fixedly connected to the top of the adjusting spring (12).

2. The automatic taping device with positioning function according to claim 1, characterized in that: The front and rear sides of the inner wall of the box (1) are slidably connected to a connecting rod (9). A groove is provided on one side of the inner wall of the connecting rod (9). A slider (14) slides through one side of the groove. A return spring (11) is fixed between the slider (14) and the side opposite to the groove. The connecting rod (9) is square and surrounds the linkage rod (5). One side of the back of the connecting rod (9) passes through the box (1) and extends to the outside of the box (1). A second pneumatic push rod (10) is fixedly connected to one side of the back of the connecting rod (9).

3. The automatic taping device with positioning function according to claim 1, characterized in that: The top of the box (1) is provided with a sliding bracket (20), and the top corners of the box (1) are fixedly connected to the bottom of the sliding bracket (20). A pressure plate (4) is slidably connected to one side of the sliding bracket (20), and a top rod bracket (13) is fixedly connected to both sides of the pressure plate (4).

4. The automatic taping device with positioning function according to claim 3, characterized in that: A first pneumatic push rod (3) is fixedly connected to one side of the push rod bracket (13). A push rod air pipe (15) is provided at the bottom of the first pneumatic push rod (3). An air tank (6) is fixedly connected to one side of the box (1). A pressure gauge (18) is provided on the front side of the air tank (6). The pressure gauge (18) is fixedly connected to the air tank (6).

5. An automatic adhesive applicator with positioning function according to claim 4, characterized in that: A main air pipe (19) is provided on the same side of the gas tank (6). One side of the main air pipe (19) is fixedly connected to the gas tank (6), and the other side of the main air pipe (19) passes through the box body (1) and extends into the box body (1). The other side of the main air pipe (19) is fixedly connected to the bottom of the third pneumatic push rod (21).

6. The automatic taping device with positioning function according to claim 3, characterized in that: A support arm (16) is provided on one side of the back of the slide bracket (20). The support arm (16) is rotatably connected to the slide bracket (20). A glue applicator (2) is provided on one side of the bottom of the support arm (16). A tape wheel (17) is rotatably connected to the front of the glue applicator (2).

7. The automatic taping device with positioning function according to claim 1, characterized in that: The support plate (7) is in the shape of a flat cylinder, and the top of the outer wall of the support plate (7) is provided with an anti-slip coating.

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