Device for enhancing adhesive force between glue and plane material

Abstract

The utility model discloses a device for enhancing adhesive force between glue and a plane material, which comprises a base, an ultrasonic generator mounted in the middle of the lower end of a top cover, and a transmission cavity formed in the base, and a double-thread transmission rod is rotationally arranged in the transmission cavity, moving blocks are in threaded connection with the two sides of the exterior of the double-thread transmission rod, one ends of the moving blocks extend to the exterior of the transmission cavity, connecting plates are arranged on the two sides of the lower portion of the top cover, and the connecting plates are welded and fixed to the ends, located outside the transmission cavity, of the moving blocks. According to the device for enhancing the adhesive force between the glue and the plane material, the glue can better permeate into tiny gaps and surface pits of the plane material by starting the ultrasonic generator, vibration energy of ultrasonic waves can promote glue molecules to more actively move and diffuse on the surface of the plane material, the contact area between the glue and the plane material is increased, and the adhesive force is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of materials, and particularly relates to a device for enhancing the bonding force between glue and a surface material. Background Technique

[0002] Glue is a liquid or paste-like substance that can bond two or more materials together and make them closely combine. It usually consists of various components such as adhesives, thickeners, fillers, stabilizers, etc., and the surface material is the base material to which the glue is to be bonded, which can be various materials such as metals, plastics, woods, papers, fabrics, etc. In many industrial productions and daily lives, it is necessary to bond items of different materials together to achieve their functionality.

[0003] A Chinese patent with the publication number CN219273501U discloses an installation backboard, and support legs are provided at both ends of the bottom of the installation backboard. A first conveying roller is rotatably connected to one side of the installation backboard, a third conveying roller is also rotatably connected to the other side of the installation backboard, and a second conveying roller is rotatably connected to a position near the middle of the installation backboard.

[0004] Although the above scheme levels the glue with the cooperation of a scraper, and thus the uniform application of the glue can be realized, this device only ensures the uniformity of the distribution of the glue on the contact surface. Uniformly applying the glue only provides a good physical basis for bonding, and does not directly increase the bonding force of the glue, and the bonding force will not be enhanced. Therefore, it does not meet the existing requirements, and for this reason, we propose a device for enhancing the bonding force between glue and a surface material. Content of the Utility Model

[0005] The purpose of the utility model is to provide a device for enhancing the bonding force between glue and a surface material, so as to solve the problem that the bonding force of the existing device is not strong enough after the glue contacts the surface material and affects the adhesion effect in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: A device for enhancing the bonding force between glue and a surface material, including a base, and a top cover is arranged above the base;

[0007] It further includes an ultrasonic generator, which is installed at the middle position of the lower end of the top cover;

[0008] It further includes a transmission cavity, which is opened inside the base. A double-threaded transmission rod is rotatably arranged inside the transmission cavity. Moving blocks are threadedly connected to both sides of the outside of the double-threaded transmission rod, and one end of each moving block extends to the outside of the transmission cavity. Connecting plates are arranged on both sides below the top cover, and the connecting plates are welded and fixed to one end of the moving block located outside the transmission cavity;

[0009] It further includes L-shaped blocks which are arranged on the front and rear sides of the upper end of the connecting plate. Single threaded rods are threadedly connected to the upper ends inside the L-shaped blocks, and both ends of the single threaded rods extend to the outside of the L-shaped blocks.

[0010] Preferably, a motor is arranged on one side of the lower end inside the transmission cavity. The output end of the motor is provided with a second rotating shaft through a coupling. One end of the double-threaded transmission rod is provided with a first rotating shaft, and one end of the first rotating shaft is rotationally connected to the transmission cavity. Conical gears are arranged on the outer wall of the first rotating shaft and the upper end of the second rotating shaft, and the conical gears are meshed with each other.

[0011] Preferably, a guide rod is arranged above the double-threaded transmission rod, and the guide rod is fixedly welded to the transmission cavity. The guide rod penetrates through the moving block, and the guide rod is in sliding fit with the moving block.

[0012] Preferably, infrared sensors are installed on both sides and the front and rear of the ultrasonic generator, and an alarm is installed at the middle position of the upper end of the top cover.

[0013] Preferably, electric telescopic rods are installed at the four corners of the upper end of the base, and the output ends of the electric telescopic rods are all connected to the top cover.

[0014] Preferably, rotating rods are arranged at the upper ends of the single threaded rods, and rubber blocks are arranged at the lower ends of the single threaded rods.

[0015] Preferably, sliding grooves are formed on the front and rear sides of the upper end of the base, and rollers are installed on the front and rear sides of the lower end of the connecting plate, and the rollers are all located inside the sliding grooves.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0017] 1. In the present utility model, an ultrasonic generator is installed at the middle position of the lower end of the top cover. When the ultrasonic generator is started, it will generate high-frequency ultrasonic vibrations. These vibrations can directly act on the contact interface between the glue and the surface material. The vibration energy of the ultrasonic waves can promote the more active movement and diffusion of glue molecules on the surface of the surface material, increase the contact area between the glue and the surface material, thereby improving the bonding force between them. The thermal effect of the ultrasonic waves can make the glue reach the optimal temperature faster during the coating process, improve the fluidity and wettability of the glue, and help the glue better penetrate into the micro-gaps and surface pits of the surface material, further enhancing the bonding force. At the same time, the electric telescopic rod can drive the top cover to lift in height, enabling the ultrasonic generator to flexibly adapt to surface materials of different thicknesses, ensuring an appropriate distance between the ultrasonic generator and the surface material, and thus effectively transmitting the ultrasonic waves to the contact interface between the glue and the surface material, achieving an effective enhancement of the bonding force of the glue.

[0018] 2. In the present utility model, infrared sensors are installed on both sides and front and rear of the ultrasonic generator, and an alarm is installed at the upper end of the top cover. When the ultrasonic generator is started to generate ultrasonic waves, the infrared sensors are synchronously started. The infrared sensors will emit infrared beams to form a protection area. When an operator accidentally touches the ultrasonic area, the infrared beams will be blocked first. The infrared sensors will immediately detect this change, and thus the controller can start the alarm, which can visually attract the attention of the operator and prevent unnecessary harm to the operator.

[0019] 3. In the present utility model, a transmission cavity is provided inside the base. When irradiating the surface material, the rubber block can be brought into contact with the surface material by rotating the single threaded rod, so that the surface material can be quickly fixed, avoiding the movement of the surface material from affecting the irradiation effect of the ultrasonic generator. At the same time, by starting the motor, the double threaded transmission rod can drive the moving block to move, and the rubber blocks on both sides can be adjusted to facilitate adapting to surface materials of different lengths, improving the practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a front view schematic diagram of the internal structure of the present utility model;

[0021] Figure 2 is a side view schematic diagram of the internal structure of the present utility model;

[0022] Figure 3 is a top view schematic diagram of the upper end structure of the base of the present utility model;

[0023] Figure 4 is of the present utility model Figure 1 partial enlarged view of area A in.

[0024] In the figure: 1, base; 2, electric telescopic rod; 3, top cover; 4, alarm; 5, ultrasonic generator; 6, infrared sensor; 7, transmission cavity; 8, double threaded transmission rod; 9, first rotating shaft; 10, bevel gear; 11, second rotating shaft; 12, motor; 13, moving block; 14, guide rod; 15, connecting plate; 16, L-shaped block; 17, single threaded rod; 18, rotating rod; 19, rubber block; 20, roller; 21, sliding groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0026] Please refer toFigures 1-4 , the present utility model provides a technical solution: a device for enhancing the bonding force between glue and the surface material, including a base 1, and a top cover 3 is arranged above the base 1;

[0027] It further includes an ultrasonic generator 5, which is installed at the middle position of the lower end of the top cover 3;

[0028] It further includes a transmission cavity 7, which is opened inside the base 1. A double-threaded transmission rod 8 is rotatably arranged inside the transmission cavity 7. The two sides of the outside of the double-threaded transmission rod 8 are threadedly connected with moving blocks 13, and one end of each moving block 13 extends to the outside of the transmission cavity 7. Two connecting plates 15 are arranged on both sides below the top cover 3, and the connecting plates 15 are welded and fixed to one end of the moving block 13 located outside the transmission cavity 7;

[0029] It further includes L-shaped blocks 16, which are arranged on the front and rear sides of the upper ends of the connecting plates 15. Single-threaded rods 17 are threadedly connected to the upper ends inside the L-shaped blocks 16, and both ends of the single-threaded rods 17 extend to the outside of the L-shaped blocks 16.

[0030] During use, place the surface material adhered with glue on the base 1. The motor 12 drives the bevel gears 10 and the double-threaded transmission rod 8 to drive the rubber block 19 to fix the surface material. Start the ultrasonic generator 5 to generate high-frequency vibration to enhance the bonding force. The electric telescopic rod 2 lifts the top cover 3 and the ultrasonic generator 5 to ensure the effective transmission of ultrasonic waves. The infrared sensor 6 forms a protection area, and when a person approaches, it triggers the alarm 4 to remind of safety. The whole operation is simple, which can not only enhance the bonding force but also ensure the safety of personnel.

[0031] Please refer to Figure 1 , on one side of the lower end inside the transmission cavity 7, there is a motor 12. The output end of the motor 12 is provided with a second rotating shaft 11 through a coupling. One end of the double-threaded transmission rod 8 is provided with a first rotating shaft 9, and one end of the first rotating shaft 9 is rotatably connected to the transmission cavity 7. Bevel gears 10 are arranged on the outer wall of the first rotating shaft 9 and the upper end of the second rotating shaft 11, and the bevel gears 10 are meshed with each other. Through the meshing transmission between the bevel gears 10, when the second rotating shaft 11 rotates, it can drive the first rotating shaft 9 to rotate synchronously, so as to drive the double-threaded transmission rod 8 to rotate, and the motor 12 provides power for the rotation;

[0032] Please refer to Figure 1 , above the double-threaded transmission rod 8, there is a guide rod 14, and the guide rod 14 is welded and fixed to the transmission cavity 7. The guide rod 14 penetrates through the moving block 13, and the guide rod 14 is slidably matched with the moving block 13. The guide rod 14 provides stable guidance for the moving block 13 to ensure that the moving block 13 slides axially on the double-threaded transmission rod 8 without rotating;

[0033] Please refer to Figure 1 and Figure 2, infrared sensors 6 are installed on both sides, front and rear of the ultrasonic generator 5, and an alarm 4 is installed at the middle position of the upper end of the top cover 3. The infrared sensors 6 are used to monitor the environmental conditions around the ultrasonic generator 5 in real time. When the infrared sensors 6 detect an abnormal situation, the alarm 4 will be triggered to emit an alarm sound to remind the operator to pay attention to safety;

[0034] Please refer to Figure 1 , Figure 2 and Figure 3 , electric telescopic rods 2 are installed at the four corners of the upper end of the base 1, and the output ends of the electric telescopic rods 2 are all connected to the top cover 3. By controlling the telescoping of the electric telescopic rods 2, the top cover 3 and the ultrasonic generator 5 installed on the top cover 3 can be driven to move up and down, so as to adjust the distance between the ultrasonic generator 5 and the surface material;

[0035] Please refer to Figure 4 , rotating rods 18 are arranged at the upper ends of the single threaded rods 17, and rubber blocks 19 are arranged at the lower ends of the single threaded rods 17. When the rotating rods 18 are rotated, the single threaded rods 17 will drive the rubber blocks 19 to move up and down, so as to realize pressing or loosening of the surface material placed on the base 1;

[0036] Please refer to Figure 2 and Figure 3 , chutes 21 are opened on the front and rear sides of the upper end of the base 1, rollers 20 are installed on the front and rear sides of the lower end of the connecting plate 15, and the rollers 20 are all located inside the chutes 21. The rollers 20 roll in the chutes 21, so that the connecting plate 15 can move smoothly along the chutes 21, thereby driving the rubber blocks 19 to move in the horizontal direction.

[0037] Working principle: When in use, place the surface material adhered with glue on the upper end of the base 1, start the motor 12, and the motor 12 will drive the second rotating shaft 11 to rotate through the coupling. The second rotating shaft 11 will drive one of the bevel gears 10 to rotate synchronously. Since the two bevel gears 10 are meshed and connected, the other bevel gear 10 will be driven to rotate, thereby driving the first rotating shaft 9 to rotate synchronously. The first rotating shaft 9 will drive the double-threaded transmission rod 8 to rotate, and the double-threaded transmission rod 8 will drive the two moving blocks 13 to rotate synchronously. Since the moving blocks 13 are all slidably matched with the guide rods 14, the moving blocks 13 will be axially limited. The rotation of the two moving blocks 13 will be converted into opposite or approaching horizontal linear movements. Thus, the movement of the two moving blocks 13 will drive the connecting plates 15 on both sides to move synchronously, and then the L-shaped block 16 can be moved. The connecting plate 15 can ensure stability through the sliding of the roller 20 inside the chute 21, so that the rubber block 19 can move smoothly above the surface material according to the length of the placed surface material. At this time, rotate the rotating rod 18, and the rotating rod 18 will drive the single-threaded rod 17 to rotate synchronously, so that the single-threaded rod 17 drives the rubber block 19 to move downward, so that the rubber block 19 contacts the upper end of the surface material, and then the fixation of the surface material can be completed. The whole operation is simple and convenient for use. Start the ultrasonic generator 5 to generate high-frequency ultrasonic vibrations, and these vibrations can directly act on the contact interface between the glue and the surface material to improve the bonding force between them. By starting the electric telescopic rod 2, the top cover 3 can be driven to lift in height, and the top cover 3 will drive the ultrasonic generator 5 to lift synchronously, ensuring that an appropriate distance is maintained between the ultrasonic generator 5 and the surface material, and effectively transmitting the ultrasonic waves to the contact interface between the glue and the surface material, realizing the effective enhancement of the bonding force of the glue. At the same time, the operator can start the infrared sensor 6, and the infrared sensor 6 will emit an infrared beam downward to form a protection area. When the operator accidentally approaches or enters this protection area formed by the infrared sensor 6, the infrared beam emitted by the infrared sensor will be blocked. The infrared sensor 6 will immediately detect this change and quickly transmit the signal to the controller (a mature device existing in the art, not shown in the figure). After processing, the controller will start the alarm 4 to emit an alarm sound to remind the operator to pay attention and prevent unnecessary harm to the operator, increasing the safety.

[0038] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, in any aspect, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A device for enhancing the bonding force between glue and surface material, comprising a base (1), a top cover (3) being arranged above the base (1), characterized in that: It also includes an ultrasonic generator (5), which is installed at the middle position of the lower end of the top cover (3); It also includes a transmission cavity (7) which is opened inside the base (1); a double-threaded transmission rod (8) is rotatably arranged inside the transmission cavity (7); two sides of the outside of the double-threaded transmission rod (8) are threadedly connected to moving blocks (13), and one end of the moving block (13) extends to the outside of the transmission cavity (7); connecting plates (15) are arranged on both sides below the top cover (3), and the connecting plates (15) are welded and fixed to one end of the moving block (13) located outside the transmission cavity (7); It also includes an L-shaped block (16) which is arranged on the front and rear sides of the upper end of the connecting plate (15), the upper end of the inner part of the L-shaped block (16) is threadedly connected to a single threaded rod (17), and both ends of the single threaded rod (17) extend to the outside of the L-shaped block (16).

2. A device for enhancing the bonding force between glue and surface material according to claim 1, characterized in that: A motor (12) is arranged at one side of the lower end of the transmission chamber (7); a second rotating shaft (11) is arranged at the output end of the motor (12) via a coupling; a first rotating shaft (9) is arranged at one end of the double-threaded transmission rod (8); one end of the first rotating shaft (9) is rotatably connected to the transmission chamber (7); an outer wall of the first rotating shaft (9) and an upper end of the second rotating shaft (11) are both provided with bevel gears (10), and the bevel gears (10) are meshingly connected with each other.

3. The device for enhancing the bonding force between glue and surface material according to claim 1, characterized in that: A guide rod (14) is arranged above the double-threaded transmission rod (8), and the guide rod (14) is welded and fixed to the transmission cavity (7). The guide rod (14) passes through the moving block (13), and the guide rod (14) and the moving block (13) are slidably matched.

4. The device for enhancing the bonding force between glue and surface material according to claim 1, characterized in that: Infrared sensors (6) are installed on both sides and the front and rear of the ultrasonic generator (5), and an alarm (4) is installed at the middle position of the upper end of the top cover (3).

5. The device for enhancing the bonding force between glue and surface material according to claim 1, characterized in that: Electric telescopic rods (2) are installed at the four corners of the upper end of the base (1), and the output ends of the electric telescopic rods (2) are connected to the top cover (3).

6. The device for enhancing the bonding force between glue and surface material according to claim 1, characterized in that: The upper end of the single threaded rod (17) is provided with a rotating rod (18), and the lower end of the single threaded rod (17) is provided with a rubber block (19).

7. The device for enhancing the bonding force between glue and surface material according to claim 1, characterized in that: The front and rear sides of the upper end of the base (1) are both provided with slide grooves (21), and the front and rear sides of the lower end of the connecting plate (15) are both provided with rollers (20), and the rollers (20) are both located inside the slide grooves (21).

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