Pressure-sensitive adhesive dissolving device

Abstract

The utility model relates to a sol device, in particular to a pressure-sensitive adhesive sol device. In order to solve the technical problems, the pressure-sensitive adhesive dissolving device comprises a machine body, a heating coil panel, an adhesive barrel, an air cylinder, a fixing frame and the like, the heating coil panel is fixedly connected to the bottom in the machine body, the adhesive barrel is placed on the heating coil panel, the air cylinder is fixedly connected to the top in the machine body, and the fixing frame is fixedly connected to a telescopic rod of the air cylinder. The air cylinder is started through the controller, the telescopic rod of the air cylinder stretches out to drive the fixing frame, the motor, the stirring rod and the pressing block to move downwards together, when the stirring rod is inserted into a solid pressure-sensitive adhesive softened to a certain degree, then the motor is started through the controller, and the output shaft of the motor drives the stirring rod to rotate; the stirring rod rotates to stir the solid pressure-sensitive adhesive which is softened to a certain degree, when the stirred pressure-sensitive adhesive is heated, the stirred pressure-sensitive adhesive is heated more easily and evenly when the stirred pressure-sensitive adhesive is dissolved, and the gluing effect is greatly improved.

Description

Technical Field

[0001] The utility model relates to a sol device, in particular to a pressure-sensitive adhesive sol device. Background Art

[0002] In recent years, with the expansion of the demand for packaging, decoration, office supplies and various labels, the demand for pressure-sensitive adhesives has also been increasing. With the synthesis of various new acrylate monomers and the introduction of components with special functions into the polyacrylate emulsion pressure-sensitive adhesive system, products with different properties are obtained, which will surely broaden its application fields and make it develop in the direction of functionalization and diversification. The full name of the pressure-sensitive adhesive is pressure-sensitive adhesive, also commonly known as self-adhesive, abbreviated as pressure-sensitive adhesive. The pressure-sensitive adhesive is a special type of adhesive that can achieve bonding with the surface of the adherend only by slight pressure. It is widely used in products such as pressure-sensitive tapes, label papers and pressure-sensitive films, and these products are commonly found in fields such as chemical engineering and building materials. The main characteristic of the pressure-sensitive adhesive lies in its sensitivity to pressure. Without the use of water, solvents or other auxiliary means, bonding can be achieved only by finger pressure or slight pressure. This characteristic makes the use of the pressure-sensitive adhesive very convenient, can greatly improve production efficiency, and can also maintain the aesthetics of the product. With its unique properties and wide application fields, the pressure-sensitive adhesive has become an indispensable industrial material.

[0003] Before using the pressure-sensitive adhesive, the pressure-sensitive adhesive is usually in a solid state and needs to be soled to make it in a liquid state to improve the fluidity of the pressure-sensitive adhesive, which is more convenient for gluing. The existing pressure-sensitive adhesive sol method usually uses a heating furnace for soling, but the method of using a heating furnace for soling easily causes uneven heating during the soling of the pressure-sensitive adhesive, resulting in poor gluing effect.

[0004] Therefore, it is necessary to design a pressure-sensitive adhesive sol device to solve the above technical problems. Summary of the Utility Model

[0005] In order to overcome the shortcoming that the existing pressure-sensitive adhesive sol method needs to use a heating furnace for soling, but the method of using a heating furnace for soling easily causes uneven heating during the soling of the pressure-sensitive adhesive, resulting in poor gluing effect, the technical problem of the utility model is: to provide a pressure-sensitive adhesive sol device.

[0006] The technical solution is as follows: A pressure-sensitive adhesive sol device, characterized in that it includes an organic body, a heating coil disc, a glue bucket, a cylinder, a fixed frame, a motor, a stirring rod, a pressing block, a controller and a temperature sensor. The heating coil disc is fixedly connected to the inner bottom of the body, the glue bucket is placed on the heating coil disc, the cylinder is fixedly connected to the inner top of the body, the telescopic rod of the cylinder is fixedly connected with a fixed frame, the motor is fixedly connected to the fixed frame, the output shaft of the motor is fixedly connected with a stirring rod, the pressing block is fixedly connected to the stirring rod, the controller and the temperature sensor are fixedly connected to the upper part of the front side of the body, the temperature sensor is located below the controller, and a plurality of ventilation holes are provided on the rear side of the body, and the heating coil disc, the cylinder, the motor and the temperature sensor are electrically connected to the controller.

[0007] Further, the bottom of the glue bucket is funnel-shaped.

[0008] Further, the stirring rod is made of high-temperature resistant material.

[0009] Further, it also includes a fixed rod, a sealing cover and a spring. The fixed rods are symmetrically and fixedly connected inside the body, the sealing cover is slidably connected between the two fixed rods, the pressing block can contact the sealing cover when moving downward, springs are connected between the two fixed rods and the sealing cover, and the stirring rod is slidably connected with the sealing cover. The sealing cover can contact the glue bucket when moving downward.

[0010] Further, it also includes a support plate and a pull rod. The support plate is slidably connected to the inner bottom of the body, the pull rod is fixedly connected to the front side of the support plate, and the glue bucket is slidably placed on the support plate.

[0011] Further, the middle part of the support plate is a hollow structure, and the diameter of the hollow area of the support plate is smaller than the bottom diameter of the glue bucket.

[0012] Compared with the prior art, the present utility model has the following advantages: 1. The present utility model starts the cylinder through the controller. When the telescopic rod of the cylinder extends, it will drive the fixed frame, the motor, the stirring rod and the pressing block to move downward together. When the stirring rod is inserted into the solid pressure-sensitive adhesive softened to a certain extent, then the motor is started through the controller, and the output shaft of the motor will drive the stirring rod to rotate. The stirring rod can stir the solid pressure-sensitive adhesive softened to a certain extent. When the stirred pressure-sensitive adhesive is heated, the pressure-sensitive adhesive is more likely to be heated evenly during sol, greatly improving the gluing effect.

[0013] 2. The present utility model starts the cylinder. When the telescopic rod of the cylinder extends, it will drive the fixed frame, the motor, the stirring rod and the pressing block to move downward together. When the pressing block moves downward and contacts the sealing cover, at this time, the pressing block will continue to move downward. During the movement, the sealing cover will be moved downward along the stirring rod and the fixed rod, and at the same time, the spring will be compressed and contracted. When the sealing cover covers the glue bucket, it can prevent the splashing of the pressure-sensitive adhesive solution during stirring. Description of the Drawings

[0014] Figure 1 This is a schematic structural view of the present utility model.

[0015] Figure 2 This is a schematic structural view of components such as the fuselage, heating coil disk, and glue bucket of the present utility model.

[0016] Figure 3 This is a schematic structural view of components such as the fixing rod, sealing cover, and spring of the present utility model.

[0017] Figure 4 This is a schematic structural view of components such as the fuselage, support plate, and pull rod of the present utility model.

[0018] Explanation of reference numerals in the drawings: 1 - fuselage, 2 - heating coil disk, 3 - glue bucket, 4 - air cylinder, 5 - fixing frame, 6 - motor, 7 - stirring rod, 8 - pressing block, 9 - controller, 10 - temperature sensor, 11 - ventilation hole, 12 - fixing rod, 13 - sealing cover, 14 - spring, 15 - support plate, 16 - pull rod. Specific embodiments

[0019] 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. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0020] Embodiment: A pressure-sensitive adhesive sol device, as Figure 1 , Figure 2 , Figure 3 and Figure 4 shown, includes a fuselage 1, a heating coil disk 2, a glue bucket 3, an air cylinder 4, a fixing frame 5, a motor 6, a stirring rod 7, a pressing block 8, a controller 9, and a temperature sensor 10. The heating coil disk 2 is connected to the inner bottom of the fuselage 1 by means of screw installation. The glue bucket 3 is placed on the top of the heating coil disk 2, and the bottom of the glue bucket 3 is in a funnel shape. The air cylinder 4 is connected to the inner top of the fuselage 1 by means of screw installation. The telescopic rod of the air cylinder 4 is connected to the fixing frame 5 by means of welding. The motor 6 is connected to the inside of the fixing frame 5 by means of screw installation. The output shaft of the motor 6 is connected to the stirring rod 7 by means of welding, and the stirring rod 7 is made of a high-temperature resistant material. The upper part of the stirring rod 7 is connected to the pressing block 8 by means of welding. The controller 9 and the temperature sensor 10 are connected to the upper right side of the front side of the fuselage 1 by means of screw installation. The temperature sensor 10 is located below the controller 9. A plurality of ventilation holes 11 are provided in the lower part of the rear side of the fuselage 1, and the heating coil disk 2, the air cylinder 4, the motor 6, and the temperature sensor 10 are electrically connected to the controller 9.

[0021] As shown Figure 3 in the figure, it further includes a fixing rod 12, a sealing cover 13 and a spring 14. The fixing rod 12 is symmetrically and fixedly connected inside the fuselage 1. The sealing cover 13 is slidably connected between the two fixing rods 12. The pressing block 8 can contact the sealing cover 13 when moving downward. Springs 14 are connected between the two fixing rods 12 and the sealing cover 13 respectively. And the stirring rod 7 is slidably connected with the sealing cover 13. The sealing cover 13 can contact the glue bucket 3 when moving downward.

[0022] When the device needs to be used, the staff can first push the fuselage 1 to move the device to the working location. Then, an appropriate amount of solid pressure-sensitive adhesive is put into the glue bucket 3. Next, the heating coil disk 2 and the temperature sensor 10 are started through the controller 9. The staff can adjust the temperature of the heating coil disk 2 to 160 degrees by checking the temperature displayed on the temperature sensor 10. When the solid pressure-sensitive adhesive softens to a certain extent, then the cylinder 4 is started through the controller 9. The telescopic rod of the cylinder 4 extends and drives the fixed frame 5, the motor 6, the stirring rod 7 and the pressing block 8 to move downward together. When the pressing block 8 moves downward and contacts the sealing cover 13, it will squeeze the sealing cover 13 to move downward. At the same time, the spring 14 is deformed by extrusion. At this time, the fixed frame 5, the motor 6, the stirring rod 7 and the pressing block 8 will continue to move downward. During the moving process, the sealing cover 13 will be moved downward along the stirring rod 7 and the fixing rod 12. When the sealing cover 13 covers the glue bucket 3, the exhaust holes on the sealing cover 13 can discharge the gas generated when the pressure-sensitive adhesive is soled, which can prevent the explosion caused by the too high pressure in the glue bucket 3. Then, the cylinder 4 is closed through the controller 9. At this time, the stirring rod 7 has been inserted into the solid pressure-sensitive adhesive softened to a certain extent. Then, the motor 6 is started through the controller 9. The output shaft of the motor 6 will drive the stirring rod 7 to rotate. The stirring rod 7 can stir the solid pressure-sensitive adhesive softened to a certain extent. When the stirred pressure-sensitive adhesive is heated, it is easier for the pressure-sensitive adhesive to be heated evenly during soling. Then, wait for a period of time to complete soling. The gas generated during soling will flow out of the fuselage 1 through the vent hole 11.

[0023] As shown Figure 1 and Figure 4 in the figure, it further includes a support plate 15 and a pull rod 16. The support plate 15 is slidably connected to the inner bottom of the fuselage 1. The middle part of the support plate 15 is a hollow structure. The diameter of the hollow area of the support plate 15 is smaller than the bottom diameter of the glue bucket 3. The lower part of the front side of the support plate 15 is welded with a pull rod 16. And the glue bucket 3 is slidably placed on the support plate 15.

[0024] After the sol is completed, the staff first turns off the motor 6 through the controller 9, and the stirring rod 7 will stop rotating. Subsequently, the cylinder 4 is started through the controller 9, and the retraction of the telescopic rod drives the fixed frame 5, the motor 6, the stirring rod 7 and the pressing block 8 to move upward and reset together. When the pressing block 8 moves upward, the pressing block 8 no longer presses the sealing cover 13 during the upward movement. At this time, the spring 14 resets to move the sealing cover 13 upward to its original position. Subsequently, the staff drives the support plate 15 to move forward by pulling the pull rod 16. The forward movement of the support plate 15 will drive the glue bucket 3 to move. When the support plate 15 is completely pulled out, the glue bucket 3 can be taken out. If pressure-sensitive adhesive sol is still required, repeat the above operations.

[0025] The above embodiments are only the preferred embodiments of the present invention and are not used to limit the scope of implementation of the present invention. Therefore, all equivalent changes made to the content described in the claims of the present invention should be included within the scope of the claims of the present invention.

Claims

1. A pressure-sensitive adhesive sol device, characterized in that: The invention comprises a body (1), a heating coil disk (2), a glue barrel (3), an air cylinder (4), a fixing frame (5), a motor (6), a stirring rod (7), a pressing block (8), a controller (9) and a temperature sensor (10). The bottom of the body (1) is fixedly connected with the heating coil disk (2), the glue barrel (3) is placed on the heating coil disk (2), the top of the body (1) is fixedly connected with the air cylinder (4), the telescopic rod of the air cylinder (4) is fixedly connected with the fixing frame (5), and the fixing frame (5) is fixedly connected with the temperature sensor (10). A motor (6) is connected, a stirring rod (7) is fixedly connected to the output shaft of the motor (6), a pressing block (8) is fixedly connected to the stirring rod (7), a controller (9) and a temperature sensor (10) are fixedly connected to the upper part of the front side of the body (1), the temperature sensor (10) is located below the controller (9), a plurality of ventilation holes (11) are opened on the rear side of the body (1), and the heating coil disk (2), the cylinder (4), the motor (6) and the temperature sensor (10) are electrically connected to the controller (9).

2. A pressure-sensitive adhesive sol device according to claim 1, characterized in that: The bottom of the glue barrel (3) is funnel-shaped.

3. A pressure-sensitive adhesive sol device according to claim 2, characterized in that: The stirring rod (7) is made of high temperature resistant material.

4. A pressure-sensitive adhesive sol device according to claim 3, characterized in that: The invention also comprises a fixing rod (12), a sealing cover (13) and a spring (14); the fixing rods (12) are symmetrically fixedly connected inside the body (1); the sealing cover (13) is slidably connected between the two fixing rods (12); the pressing block (8) can contact the sealing cover (13) when it moves downward; the spring (14) is connected between the two fixing rods (12) and the sealing cover (13); the stirring rod (7) is slidably connected to the sealing cover (13); the sealing cover (13) can contact the rubber barrel (3) when it moves downward.

5. A pressure-sensitive adhesive sol device according to claim 4, characterized in that: It also includes a support plate (15) and a pull rod (16); the bottom of the body (1) is slidably connected to the support plate (15); the front side of the support plate (15) is fixedly connected to the pull rod (16); and the rubber barrel (3) is slidably placed on the support plate (15).

6. A pressure-sensitive adhesive sol device according to claim 5, characterized in that: The middle part of the support plate (15) is a hollow structure, and the diameter of the hollow area of ​​the support plate (15) is smaller than the diameter of the bottom surface of the rubber barrel (3).

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