Impurity filtering device for photocuring adhesive

Abstract

The utility model discloses an impurity filtering device for photocuring glue, which comprises a main box, an auxiliary box is fixedly mounted on the outer side of the main box, a turntable is arranged between the main box and the auxiliary box, a shaft rod is fixedly mounted on the upper surface of the turntable, and the shaft rod is rotatably connected to the main box. The top end of the shaft rod is fixedly connected to a rotating shaft of the servo motor. The round holes are formed in the rotary disc at equal intervals, namely, the filter element cylinders are inserted into the round holes respectively, the servo motor drives the shaft rod to rotate, the rotary disc can drive all the filter element cylinders to stay under the feeding bin, and the filter element cylinders are driven by the air cylinder to be separated from the feeding bin. The rod body can drive the annular plate to move downwards, that is, the telescopic corrugated pipe is in an expanding and stretching state, and then the annular plate can abut against the top end of the filter element cylinder, so that communication work is carried out, and impurity filtering work can be carried out on the photocuring glue discontinuously and continuously.

Description

Technical Field

[0001] The utility model relates to the technical field of light-curing adhesive production, in particular to an impurity filtering device for light-curing adhesive. Background Art

[0002] Light-curing adhesive is a high-strength glue, but it must be exposed to ultraviolet light to cure. Light-curing adhesive is generally only used for surface coating (UV varnish, UV ink, UV paint, etc.) or binding (fixing) of components, or bonding between transparent objects or between transparent objects and non-transparent objects. It cannot be used for bonding between non-transparent objects.

[0003] According to an impurity filtering device for UV light-curing adhesive with publication number CN217988552, it includes a filter tank, the top outer wall of the filter tank is fixedly connected to a filter seat, the top outer wall of the filter seat is fixedly connected to a motor, the output shaft of the motor is fixedly connected to a hollow shaft, and the hollow shaft passes through the filter seat and the top inner wall of the filter tank, the hollow shaft is connected to the filter seat, the bottom of the arc-shaped inner wall of the filter tank is fixedly connected to an annular seat, the bottom outer wall of the annular seat is fixedly connected to a conical filter screen, and the bottom of the arc-shaped outer wall of the hollow shaft is fixedly connected to two symmetrically arranged adsorption seats. The utility model can connect the negative pressure equipment and the connecting pipe When the negative pressure equipment is working, negative pressure will be generated at the through hole, and the solid particles remaining on the conical filter will be adsorbed, completing the cleaning of the entire conical filter. There is no need to perform a lot of disassembly work to clean the conical filter, which greatly simplifies the cleaning work. However, there are still some problems in the use of the device, that is, the conical filter in the device is fixed in the filter tank. After filtering the photocuring adhesive for a long time, in order to clean the impurities, the impurity filtering work of the photocuring adhesive can only be stopped, thereby affecting the overall work progress timeliness. For this reason, we propose an impurity filtering device for photocuring adhesive to solve the above problems. Utility Model Content

[0004] The utility model aims to provide an impurity filtering device for photocuring adhesive to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an impurity filtering device for photocuring adhesive, comprising a main box, a sub-box is fixedly installed on the outside of the main box, a turntable is arranged between the main box and the sub-box, a shaft rod is fixedly installed on the upper surface of the turntable, the shaft rod is rotatably connected to the main box, the top end of the shaft rod is fixedly connected to the rotating shaft of a servo motor, the servo motor is fixedly installed on the top end of the main box, a circular hole is opened on the turntable, a filter cartridge is inserted in the circular hole, the top end of the filter cartridge abuts against an annular plate, a retractable bellows is fixedly connected to the annular plate, a feed bin is fixedly connected to the top end of the retractable bellows, the feed bin is fixedly installed on the inner wall of the main box, a feed pipe is fixedly installed on the feed bin, a rod body is fixedly installed on the annular plate, the rod body is arranged on a cylinder, the cylinder is fixedly installed on the top end of the main box, a material taking hole is opened on the sub-box, a sealing cover is inserted in the material taking hole.

[0006] As a further preferred embodiment of the present technical solution, the circular holes are arranged on the turntable at equal distances, and filter cartridges are respectively inserted into the circular holes.

[0007] As a further preferred embodiment of the present technical solution, a square groove is provided on the outer side of the main box and the auxiliary box, and a perspective mirror is fixedly installed on the inner wall of the square groove.

[0008] As a further preferred embodiment of the present technical solution, the feed pipe is arranged on the outside of the feed bin in an inclined shape.

[0009] As a further preferred embodiment of the present technical solution, a spring is fixedly mounted on the upper surface of the turntable, and the top end of the spring abuts against the outer side of the filter cartridge.

[0010] As a further preferred embodiment of the present technical solution, an external pipe is fixedly installed on the auxiliary tank, the bottom end of the external pipe is fixedly connected to a water tank, the water tank is fixedly installed on the inner wall of the auxiliary tank, a nozzle is fixedly provided on the lower surface of the water tank, the nozzles are equidistantly distributed on the water tank, the nozzles are located directly above the filter cartridge, and the external pipe, the water tank and the nozzle are connected.

[0011] As a further preferred embodiment of the present technical solution, the other end of the external pipe is connected to an external water pump, and the nozzles are distributed on the lower surface of the water tank in an inclined manner.

[0012] The utility model provides an impurity filtering device for light-curing adhesive, which has the following beneficial effects:

[0013] The utility model is provided with circular holes at equal intervals on the turntable, that is, the filter cartridges are respectively inserted into the inside of the circular holes, and as the servo motor drives the shaft rod to rotate, the turntable can drive each filter cartridge to stay at a position directly below the feed bin, and the rod body can drive the annular plate to move downward under the drive of the cylinder, that is, the telescopic bellows is in an extended state, and then the annular plate can abut against the top of the filter cartridge, so that the two can be connected, so that the impurities of the light-curing adhesive can be filtered intermittently and continuously.

[0014] The utility model cooperates with the external pipe, the water tank and the nozzle, as the filter cartridge containing impurities inside is located directly below the water tank, as the external water pump transports water to the inside of the external pipe, that is, the water can enter the inside of the nozzle through the water tank and then be sprayed out from the nozzle, thereby washing the impurities in the filter cartridge and separating the impurities from the light-curing adhesive, so as to facilitate the personnel to take out the filter cartridge from the auxiliary tank and clean the impurities later. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a schematic diagram of a front cross-section of the structure of the utility model;

[0017] Figure 3 It is a right side cross-sectional schematic diagram of the structure of the auxiliary box of the utility model;

[0018] Figure 4 For this utility model Figure 2 A is a schematic diagram of the structure enlargement;

[0019] Figure 5 It is a schematic front view of the structure of the nozzle of the utility model.

[0020] In the figure: 1. main box; 2. auxiliary box; 3. turntable; 4. shaft; 5. servo motor; 6. round hole; 7. filter cartridge; 8. ring plate; 9. telescopic bellows; 10. feed bin; 11. feed pipe; 12. rod body; 13. cylinder; 14. feeding hole; 15. sealing cover; 16. square groove; 17. perspective mirror; 18. spring; 19. external pipe; 20. water tank; 21. nozzle. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] The utility model provides a technical solution: Figure 1 , Figure 2 , Figure 3and Figure 4 As shown, in this embodiment, an impurity filtering device for photocuring adhesive comprises a main box 1, a sub-box 2 is fixedly installed on the outside of the main box 1, a turntable 3 is arranged between the main box 1 and the sub-box 2, a shaft 4 is fixedly installed on the upper surface of the turntable 3, the shaft 4 is rotatably connected to the main box 1, the top of the shaft 4 is fixedly connected to the shaft of a servo motor 5, the servo motor 5 is fixedly installed on the top of the main box 1, a circular hole 6 is opened on the turntable 3, a filter cartridge 7 is inserted in the circular hole 6, the top of the filter cartridge 7 abuts against an annular plate 8, and a retractable wave filter is fixedly connected to the annular plate 8. The bellows 9 is a bellows 9, and the top of the telescopic bellows 9 is fixedly connected with a feed bin 10, and the feed bin 10 is fixedly installed on the inner wall of the main box 1. A feed pipe 11 is fixedly installed on the feed bin 10, and a rod body 12 is fixedly installed on the annular plate 8. The rod body 12 is arranged on a cylinder 13, and the cylinder 13 is fixedly installed on the top of the main box 1. A material taking hole 14 is opened on the auxiliary box 2, and a sealing cover 15 is inserted in the material taking hole 14, which is opened on the turntable 3 at equal distances through the circular hole 6, that is, the filter cartridges 7 are respectively inserted in the circular hole 6. As the servo motor 5 drives the shaft 4 to rotate The rotating disk 3 drives each filter cartridge 7 to stay at the position directly below the feed bin 10, and the rod body 12 drives the annular plate 8 to move downward under the drive of the cylinder 13, that is, the telescopic bellows 9 is in an extended state, and then the annular plate 8 can contact the top of the filter cartridge 7, so as to communicate with each other, so that the light-curing adhesive can be intermittently and continuously filtered for impurities. The circular holes 6 are equidistantly arranged on the rotating disk 3, and the filter cartridges 7 are respectively inserted in the circular holes 6, so that the light-curing adhesive can be effectively filtered for impurities for multiple times. The outer sides of the main box 1 and the auxiliary box 2 are both provided with square grooves 16, and the inner walls of the square grooves 16 are fixedly mounted with perspective mirrors 17. The perspective mirrors 17 enable personnel to observe the internal conditions of the main box 1 and the auxiliary box 2 in a timely manner. The feed pipe 11 is inclinedly arranged on the outer side of the feed bin 10, which can help the photocuring adhesive to enter the feed bin 10. A spring 18 is fixedly mounted on the upper surface of the turntable 3, and the top end of the spring 18 abuts against the outer side of the filter cartridge 7. The spring 18 enables personnel to remove the filter cartridge 7 in position later.

[0023] like Figure 3 and Figure 5As shown, an external pipe 19 is fixedly installed on the auxiliary box 2, and a water tank 20 is fixedly connected to the bottom end of the external pipe 19. The water tank 20 is fixedly installed on the inner wall of the auxiliary box 2. A nozzle 21 is fixedly arranged on the lower surface of the water tank 20. The nozzles 21 are evenly distributed on the water tank 20. The nozzles 21 are located directly above the filter cartridge 7. The external pipe 19, the water tank 20 and the nozzles 21 are connected. The other end of the external pipe 19 is connected to an external water pump. The nozzles 21 are obliquely distributed on the lower surface of the water tank 20. Through the cooperation among the external pipe 19, the water tank 20 and the nozzle 21, as the filter cartridge 7 containing impurities inside is located directly below the water tank 20, as the external water pump transports water to the inside of the external pipe 19, that is, the water can enter the inside of the nozzle 21 through the water tank 20, and then be sprayed out from the nozzle 21, thereby flushing the impurities inside the filter cartridge 7, separating the impurities and the light-curing adhesive, so as to facilitate the personnel to take out the filter cartridge 7 from the auxiliary tank 2 and clean the impurities.

[0024] The utility model provides an impurity filtering device for light-curing adhesive, and the specific working principle is as follows:

[0025] When the device is in use, as the filter cartridges 7 are inserted into the circular holes 6 one by one, the filter cartridges 7 can come into contact with the top of the spring 18, and then the servo motor 5 drives the shaft 4 to rotate, so that the filter cartridge 7 can be located directly below the feed bin 10, and then the cylinder 13 drives the rod 12 to drive the annular plate 8 to move downward, that is, the telescopic bellows 9 is in an extended state, and then the annular plate 8 can come into contact with the top of the filter cartridge 7, during which the spring 18 is in a contracted state, and the subsequent light-curing adhesive can enter the feed bin 10 through the feed pipe 11, and then enter the filter cartridge 7 through the telescopic bellows 9, thereby the filter cartridge 7 filters the light-curing adhesive. , so that the impurities contained can be collected in the interior of the filter cartridge 7. After the subsequent impurities accumulate to a certain extent, the servo motor 5 drives the shaft 4 to rotate, so that the filter cartridge 7 containing impurities can be located directly below the water tank 20. As the external water pump transports water to the inside of the external pipe 19, that is, water can enter the inside of the nozzle 21 through the water tank 20, and then be sprayed out from the nozzle 21, thereby flushing the impurities in the filter cartridge 7, so that the impurities and the light-curing adhesive are separated. Subsequently, the servo motor 5 drives the shaft 4 to rotate, so that the flushed filter cartridge 7 can be located directly below the material extraction hole 14, and then the filter cartridge 7 can be taken out from the inside of the auxiliary box 2.

[0026] Although the 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.

Claims

1. An impurity filtering device for photocuring adhesive, characterized in that: The invention comprises a main box (1), a secondary box (2) is fixedly mounted on the outside of the main box (1), a turntable (3) is arranged between the main box (1) and the secondary box (2), a shaft (4) is fixedly mounted on the upper surface of the turntable (3), the shaft (4) is rotatably connected to the main box (1), the top end of the shaft (4) is fixedly connected to the rotating shaft of a servo motor (5), the servo motor (5) is fixedly mounted on the top end of the main box (1), a circular hole (6) is opened on the turntable (3), a filter cartridge (7) is inserted into the circular hole (6), the top end of the filter cartridge (7) is in contact with an annular plate (8), and the The annular plate (8) is fixedly connected with a telescopic bellows (9), the top of the telescopic bellows (9) is fixedly connected with a feed bin (10), the feed bin (10) is fixedly mounted on the inner wall of the main box (1), the feed bin (10) is fixedly mounted with a feed pipe (11), the annular plate (8) is fixedly mounted with a rod body (12), the rod body (12) is arranged on a cylinder (13), the cylinder (13) is fixedly mounted on the top of the main box (1), the auxiliary box (2) is provided with a material taking hole (14), and a sealing cover (15) is inserted into the material taking hole (14).

2. The impurity filtering device for photocuring adhesive according to claim 1, characterized in that: The circular holes (6) are arranged at equal distances on the rotating disk (3), and filter cartridges (7) are respectively inserted into the circular holes (6).

3. The impurity filtering device for photocuring adhesive according to claim 1, characterized in that: The outer sides of the main box (1) and the auxiliary box (2) are both provided with a square groove (16), and the inner wall of the square groove (16) is fixedly mounted with a perspective mirror (17).

4. The impurity filtering device for photocuring adhesive according to claim 1, characterized in that: The feed pipe (11) is arranged in an inclined manner on the outside of the feed bin (10).

5. The impurity filtering device for photocuring adhesive according to claim 1, characterized in that: A spring (18) is fixedly mounted on the upper surface of the rotating disk (3), and the top end of the spring (18) abuts against the outer side of the filter cartridge (7).

6. The impurity filtering device for photocuring adhesive according to claim 1, characterized in that: An external pipe (19) is fixedly mounted on the auxiliary tank (2); the bottom end of the external pipe (19) is fixedly connected to a water tank (20); the water tank (20) is fixedly mounted on the inner wall of the auxiliary tank (2); a nozzle (21) is fixedly arranged on the lower surface of the water tank (20); the nozzles (21) are equidistantly distributed on the water tank (20); the nozzles (21) are located directly above the filter cartridge (7); and the external pipe (19), the water tank (20) and the nozzles (21) are connected.

7. The impurity filtering device for photocuring adhesive according to claim 6, characterized in that: The other end of the external pipe (19) is connected to an external water pump, and the spray head (21) is distributed in an inclined manner on the lower surface of the water tank (20).

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