Ultrasonic cleaning device for optical lens injection mold

Abstract

The ultrasonic cleaning device for the optical lens injection mold comprises a box body, a box cover is connected to an opening of the box body in an inserted mode, a plurality of sets of filter screen baskets are arranged in the box body, a connecting rod is installed on the lower portion of the box cover, and a filter screen is installed at the lower end of the connecting rod. A water inlet pipe, a water outlet pipe and an air inlet pipe fixedly penetrate through the end face of the box body, a second control panel, a suction pump and a heating box are installed on the end face of the box body, one end of the water outlet pipe is connected with the output end of the suction pump in a clamped mode, one end of the air inlet pipe is inserted into the heating box, and two sets of ultrasonic vibration rods fixedly penetrate through the upper portion of the box cover. The ultrasonic cleaning device for the optical lens injection mold has the advantages that the filter net basket is arranged, multiple optical lens injection molds can be cleaned in a separated mode through the filter net basket, water on the surfaces of the multiple optical lens injection molds can be rapidly thrown off, and the use practicability of the ultrasonic cleaning device for the optical lens injection molds is improved.

Description

Technical Field

[0001] This utility model relates to the field of optical lens injection mold cleaning technology, and more specifically, to an ultrasonic cleaning device for optical lens injection molds. Background Technology

[0002] Optical lens injection molds are precision molds used for injection molding optical lenses. They are characterized by high precision, high quality, and high efficiency. When using optical lens injection molds, ultrasonic cleaning devices are required to clean them. In practice, they have the advantages of simple operation, stable structure, and good performance.

[0003] Existing ultrasonic cleaning devices lack a separation structure. Since there are multiple types of optical lens injection molds, placing all of them into the cleaning space increases the need for subsequent sorting operations. Furthermore, it cannot quickly remove water adhering to the surfaces of the multiple optical lens injection molds. At the same time, impurities from the cleaning of the multiple optical lens injection molds fall into the cleaning space, and without a collection structure, it is difficult for operators to remove the impurities from inside the cleaning space. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides an ultrasonic cleaning device for optical lens injection molds. It has the advantages of being able to clean various optical lens injection molds separately, quickly removing water from the surface of various optical lens injection molds, and having a collection structure to facilitate the removal of impurities inside the cleaning space, thereby solving the problems mentioned in the background technology.

[0006] (II) Technical Solution

[0007] To achieve the advantages of separately cleaning various optical lens injection molds, quickly removing water from the surface of various optical lens injection molds, and having a collection structure for easy removal of impurities inside the cleaning space, the specific technical solution adopted by this utility model is as follows: An ultrasonic cleaning device for optical lens injection molds includes a housing with a cover inserted into the opening. Multiple filter baskets are installed inside the housing. A connecting rod is installed at the lower part of the cover, and a filter screen is installed at the lower end of the connecting rod. An inlet pipe, an outlet pipe, and an air inlet pipe are fixedly inserted through the end face of the housing. A second control panel, a pump, and a heating chamber are installed on the end face of the housing. One end of the outlet pipe is snapped into the output end of the pump. One end of the air inlet pipe is inserted into the interior of the heating chamber. Two... The system includes a set of ultrasonic vibrating rods. Four sets of electric telescopic rods are installed at the lower part of the housing cover, and concave frames are installed at the lower ends of the four sets of electric telescopic rods. An inner cavity is provided inside the housing cover, and multiple sets of connecting shafts pass through the inner bottom surface of the inner cavity via bearings. Driven gears are fixedly sleeved on the upper sidewalls of each set of connecting shafts. An electrical control box and a drive motor are installed on the upper part of the housing cover. A main gear is fixedly sleeved at the output end of the drive motor. The lower ends of the multiple sets of connecting shafts are fixedly connected to the inner bottom surfaces of multiple sets of filter baskets. Limiting grooves are provided on the sidewalls of the multiple sets of connecting shafts, and mounting screws slide through the interior of each of the limiting grooves. Two sets of brake hole pads and two sets of mounting nuts are sleeved on the sidewalls of each set of mounting screws on the same side. Lifting plate holes are slidably sleeved on the sidewalls of the multiple sets of connecting shafts.

[0008] Furthermore, a sleeve ring is fixedly fitted to the side wall of the filter screen. Two sets of insertion holes are opened on the upper part of the sleeve ring, and a rod is inserted into the interior of each set of insertion holes. A guide ring is installed at the upper end of each set of insertion rods, and an annular inclined groove is provided on the inner wall of the guide ring.

[0009] Furthermore, the main gear meshes with multiple sets of driven gears.

[0010] Furthermore, the upper part of the box cover is provided with two sets of ventilation holes, and ventilation mesh is fixedly installed inside the two sets of ventilation holes, and sealing plugs are inserted into the two sets of ventilation holes.

[0011] Furthermore, the mounting screws on the same side and the two sets of mounting nuts on the same side are threadedly engaged with each other.

[0012] Furthermore, a fan is fixedly inserted through the side wall of the heating box, and an electric heater is fixedly inserted through the end face of the heating box. The electrical control box contains a first control panel, a synchronization controller, and a battery. The first control panel is electrically connected to the battery, two sets of ultrasonic vibrating rods, the synchronization controller, and the drive motor via wires. The synchronization controller is electrically connected to four sets of electric telescopic rods via wires. The second control panel is electrically connected to the pump, the fan, and the electric heater via wires.

[0013] Furthermore, a shock-absorbing seat is installed at the bottom of the housing.

[0014] Furthermore, four sets of shock absorbers are installed at the lower part of the concave frame, and each of the four sets of shock absorbers is equipped with a self-locking caster wheel at its lower end.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, the present invention provides an ultrasonic cleaning device for optical lens injection molds, which has the following beneficial effects:

[0017] (1) This utility model is equipped with a filter basket. When using the ultrasonic cleaning device for optical lens injection molds, the operator can place various optical lens injection molds into the inside of multiple filter baskets, and then move down multiple lifting holes. After the multiple lifting holes press down on the various optical lens injection molds, move down two sets of brake holes on the same side. When the two sets of brake holes contact the lifting holes on the same side, use the screws on the same side and the nuts on the same side to engage with each other. The operator can rotate the nuts on the same side clockwise and counterclockwise by hand. When the two sets of brake holes contact the connecting shaft and the nuts on the same side, the lifting holes on the same side are stably fixed. The use of the other lifting holes is the same as the operation. Then, the four sets of self-locking casters can be used to move the cover to the top of the opening of the box. Then, the first control panel can be used to shorten the four sets of electric telescopic rods synchronously through the synchronous controller. Finally, the cover will be inserted into the opening of the box. Then, the first control panel can be used to make the two sets of ultrasonic vibrators and the drive motor work. The vibrating bar vibrates the water, while the output of the drive motor rotates the main gear. Since the main gear meshes with multiple driven gears, the rotating main gear drives these driven gears to rotate. These driven gears, in turn, rotate multiple filter baskets via multiple connecting shafts, ensuring that various optical lens injection molds fully contact the water. After cleaning, the second control panel activates the pump, allowing the water inside the chamber to drain through the outlet pipe. Then, the second control panel activates the fan and electric heater, allowing external air heated by the heating chamber to enter the chamber through the inlet pipe. This high-temperature airflow dries the various optical lens injection molds. Air inside the chamber is exhausted through two sets of breathable mesh. Simultaneously, centrifugal force causes the various optical lens injection molds to rotate and dislodge the water. The filter baskets allow for separate cleaning of the various optical lens injection molds and rapid removal of water from their surfaces, improving the practicality of the ultrasonic cleaning device for optical lens injection molds.

[0018] (2) This utility model is equipped with a connecting rod and a filter screen. According to the above operation, when the various optical lens injection molds rotate, they can fully contact the water inside the box. When the water inside the box is discharged through the water outlet pipe, the impurities in the water will be intercepted by the filter screen. Finally, the impurities will accumulate on the filter screen. Then, using the first control panel, the four sets of electric telescopic rods are extended synchronously through the synchronous controller. At this time, the box cover can move upward. At the same time, the box cover can move the filter screen upward through the connecting rod. When the filter screen moves out of the box, the guide ring can be moved upward. When the two sets of insertion rods move out of the two sets of insertion holes respectively, the impurities accumulated on the upper part of the filter screen can be scraped off. The annular inclined groove plays the role of guiding the impurities. Through the connecting rod and filter screen, it has a collection structure, which can facilitate the removal of impurities inside the cleaning space, bringing convenience to the cleaning of impurities in the ultrasonic cleaning device for optical lens injection molds. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the structure of an ultrasonic cleaning device for optical lens injection molds according to an embodiment of the present invention;

[0021] Figure 2 This is a front view of an ultrasonic cleaning device for optical lens injection molds according to an embodiment of the present invention;

[0022] Figure 3 This is a perspective view of the guide ring according to an embodiment of the present utility model;

[0023] Figure 4 This is a top view of the main gear and driven gear according to an embodiment of the present utility model;

[0024] Figure 5 According to the embodiments of this utility model Figure 1 Enlarged view of A in the middle;

[0025] Figure 6 According to the embodiments of this utility model Figure 1 Enlarged view of B in the middle;

[0026] Figure 7 According to the embodiments of this utility model Figure 1 A magnified view of C.

[0027] In the picture:

[0028] 1. Box body; 2. Box cover; 3. Ultrasonic vibrator; 4. Filter basket; 5. Connecting rod; 6. Filter screen; 7. Connecting ring; 8. Water inlet pipe; 9. Water outlet pipe; 10. Air inlet pipe; 11. Pump; 12. Heating box; 13. Fan; 14. Electrical control box; 15. Electric telescopic rod; 16. Concave frame; 17. Shock absorber; 18. Self-locking caster wheel; 19. Shock absorber seat; 20. Inner cavity; 21. Connecting shaft; 22. Driven gear; 23. Drive motor; 24. Main gear; 25. Vent hole; 26. Vent mesh; 27. Sealing plug; 28. Limiting groove; 29. ​​Mounting screw; 30. Brake hole pad; 31. Mounting nut; 32. Lifting plate; 33. Insertion hole; 34. Insertion rod; 35. Guide ring; 36. Annular inclined groove. Detailed Implementation

[0029] To further illustrate the various embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. These drawings are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0030] According to an embodiment of the present invention, an ultrasonic cleaning device for injection molds of optical lenses is provided.

[0031] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments, such as... Figure 1-7As shown, the ultrasonic cleaning device for optical lens injection molds according to an embodiment of the present invention includes a housing 1, a housing cover 2 inserted into the opening of the housing 1, multiple sets of filter baskets 4 arranged inside the housing 1, a connecting rod 5 installed at the lower part of the housing cover 2, and a filter 6 installed at the lower end of the connecting rod 5, an inlet pipe 8, an outlet pipe 9 and an air inlet pipe 10 fixedly passing through the end face of the housing 1, a second control panel, a pump 11 and a heating box 12 installed on the end face of the housing 1, one end of the outlet pipe 9 being snapped into the output end of the pump 11, one end of the air inlet pipe 10 being inserted into the interior of the heating box 12, two sets of ultrasonic vibrating rods 3 fixedly passing through the upper part of the housing cover 2, four sets of electric telescopic rods 15 installed at the lower part of the housing cover 2, and a concave frame 16 installed at the lower end of the four sets of electric telescopic rods 15, and an inner cavity 20 arranged inside the housing cover 2, with multiple sets of connecting rods 20 passing through the inner bottom surface of the inner cavity 20 via bearings. The upper sidewalls of the multiple sets of connecting shafts 21 are all fixedly sleeved with driven gears 22. The upper part of the cover 2 is equipped with an electrical control box 14 and a drive motor 23. The output end of the drive motor 23 is fixedly sleeved with a main gear 24. The lower ends of the multiple sets of connecting shafts 21 are respectively fixedly connected to the inner bottom surface of the multiple sets of filter baskets 4. The sidewalls of the multiple sets of connecting shafts 21 are all provided with limit grooves 28, and the interior of the multiple sets of limit grooves 28 is slidably connected with mounting screws 29. The sidewalls of the same set of mounting screws 29 are all sleeved with two sets of brake hole pads 30 and two sets of mounting nuts 31. The sidewalls of the multiple sets of connecting shafts 21 are all slidably sleeved with lifting hole plates 32. Through the filter baskets 4, various optical lens injection molds can be separated and cleaned, and water liquid on the surface of various optical lens injection molds can be quickly shaken off, improving the practicality of the ultrasonic cleaning device for optical lens injection molds.

[0032] In one embodiment, a connecting ring 7 is fixedly sleeved on the side wall of the filter screen 6. The upper part of the connecting ring 7 is provided with two sets of insertion holes 33, and each set of insertion holes 33 is inserted with a rod 34. The upper end of the two sets of insertion rods 34 is equipped with a guide ring 35, and the inner wall of the guide ring 35 is provided with an annular inclined groove 36. Through the connecting rod 5 and the filter screen 6, a collection structure is provided, which can facilitate the removal of impurities inside the cleaning space, bringing convenience to the cleaning of impurities in the ultrasonic cleaning device for optical lens injection molds.

[0033] In one embodiment, the main gear 24 meshes with multiple sets of driven gears 22 to ensure that the main gear 24 can drive the multiple sets of driven gears 22 to rotate.

[0034] In one embodiment, the upper part of the cover 2 is provided with two sets of ventilation holes 25, and ventilation mesh 26 is fixedly installed inside the two sets of ventilation holes 25, and sealing plugs 27 are inserted into the two sets of ventilation holes 25.

[0035] In one embodiment, a set of mounting screws 29 on the same side and two sets of mounting nuts 31 on the same side are threaded together to facilitate adjustment of the usage position of the two sets of mounting nuts 31 on the same side.

[0036] In one embodiment, a fan 13 is fixedly inserted through the side wall of the heating box 12, and an electric heater is fixedly inserted through the end face of the heating box 12. The electrical control box 14 houses a first control panel, a synchronization controller, and a battery. The first control panel is electrically connected to the battery, two sets of ultrasonic vibrating rods 3, the synchronization controller, and the drive motor 23 via wires. The synchronization controller is electrically connected to four sets of electric telescopic rods 15 via wires. The second control panel is electrically connected to the pump 11, the fan 13, and the electric heater via wires. The control circuits of the first and second control panels can be implemented by simple programming by those skilled in the art and are common knowledge in the field. They are only used and not modified, so the control method and circuit connection will not be described in detail.

[0037] In one embodiment, a shock-absorbing seat 19 is installed on the lower part of the housing 1.

[0038] In one embodiment, four sets of shock absorbers 17 are installed on the lower part of the concave frame 16, and each of the four sets of shock absorbers 17 is equipped with a self-locking caster wheel 18 at its lower end.

[0039] Working principle:

[0040] In actual use of the ultrasonic cleaning device for optical lens injection molds, the operator can place various optical lens injection molds inside multiple sets of filter baskets 4, and then lower multiple sets of lifting plates 32. After the multiple sets of lifting plates 32 press down on the various optical lens injection molds, the operator can then lower two sets of brake hole pads 30 on the same side. When the two sets of brake hole pads 30 on the same side contact the lifting plate 32 on the same side, the operator can use the threads of the mounting screws 29 and the mounting nuts 31 on the same side to rotate the mounting nuts 31 clockwise and counterclockwise by hand. When the two sets of brake hole pads 30 on the same side are in close contact with the connecting shaft 21 and the mounting nuts 31 on the same side, the lifting plate 32 on the same side is stably fixed. The use of the remaining sets of lifting plates 32 is the same. The operation allows the four sets of self-locking casters 18 to move the lid 2 above the opening of the box 1. Then, using the first control panel and the synchronous controller, the four sets of electric telescopic rods 15 are simultaneously shortened until the lid 2 is inserted into the opening of the box 1. Afterwards, the first control panel activates the two sets of ultrasonic vibrators 3 and the drive motor 23. The two sets of ultrasonic vibrators 3 vibrate the water, while the output of the drive motor 23 drives the main gear 24 to rotate. Since the main gear 24 meshes with multiple sets of driven gears 22, the rotating main gear 24 drives the multiple sets of driven gears 22 to rotate. The rotating multiple sets of driven gears 22 can rotate multiple sets of filter baskets 4 via multiple sets of connecting shafts 21, thus allowing the various optical lens injection molds to fully contact the water. After cleaning, the second control panel activates pump 11, allowing the water inside chamber 1 to drain through outlet pipe 9. Then, the second control panel activates fan 13 and electric heater, allowing external air, heated by heating chamber 12, to enter chamber 1 through inlet pipe 10. This high-temperature airflow dries various optical lens injection molds. Air inside chamber 1 is discharged through two sets of breathable mesh 26. Simultaneously, centrifugal force causes the various optical lens injection molds to rotate and dislodge water. The filter basket 4 separates and cleans the various optical lens injection molds, quickly removing water from their surfaces, thus improving the practicality of the ultrasonic cleaning device for optical lens injection molds. Meanwhile, as can be seen from the above operation, when the injection molds for various optical lenses rotate, they can fully contact the water inside the housing 1. When the water inside the housing 1 is discharged through the outlet pipe 9, the impurities in the water will be intercepted by the filter screen 6. Finally, the impurities will accumulate on the filter screen 6. Then, using the first control panel, the four sets of electric telescopic rods 15 are extended synchronously through the synchronous controller. At this time, the housing cover 2 can move upward. At the same time, the housing cover 2 can move the filter screen 6 upward through the connecting rod 5. When the filter screen 6 moves out of the housing 1, the guide ring 35 can move upward. When the two sets of insertion rods 34 move out of the two sets of insertion holes 33 respectively, the impurities accumulated on the upper part of the filter screen 6 can be scraped off. The annular inclined groove 36 plays the role of guiding the impurities. Through the set connecting rod 5 and filter screen 6,Equipped with a collection structure, it facilitates the removal of impurities from within the cleaning space, bringing convenience to the cleaning of impurities in ultrasonic cleaning devices for optical lens injection molds.

[0041] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0042] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An ultrasonic cleaning device for optical lens injection molds, comprising a housing (1), characterized in that, A cover (2) is inserted into the opening of the box (1). Multiple filter baskets (4) are installed inside the box (1). A connecting rod (5) is installed at the lower part of the cover (2), and a filter (6) is installed at the lower end of the connecting rod (5). A water inlet pipe (8), a water outlet pipe (9), and an air inlet pipe (10) are fixedly inserted through the end face of the box (1). A second control panel, a pump (11), and a heating box (12) are installed on the end face of the box (1). One end of the water outlet pipe (9) is snapped into the output end of the pump (11). One end of the air inlet pipe (10) is inserted into the interior of the heating box (12). Two sets of ultrasonic vibrating rods (3) are fixedly inserted through the upper part of the cover (2). Four sets of electric telescopic rods (15) are installed at the lower part of the cover (2), and a concave frame (16) is installed at the lower end of the four sets of electric telescopic rods (15). The inside of the cover (2) is equipped with... The inner cavity (20) is provided, and the inner bottom surface of the inner cavity (20) is pierced by multiple sets of connecting shafts (21) through bearings. The upper side wall of each set of connecting shafts (21) is fixedly sleeved with a driven gear (22). The upper part of the cover (2) is equipped with an electrical control box (14) and a drive motor (23). The output end of the drive motor (23) is fixedly sleeved with a main gear (24). The lower ends of the multiple sets of connecting shafts (21) are respectively fixedly connected to the inner bottom surface of the multiple sets of filter baskets (4). The side wall of each set of connecting shafts (21) is provided with a limit groove (28), and the interior of each set of limit grooves (28) is slidably pierced by a mounting screw (29). The side wall of each set of mounting screws (29) on the same side is sleeved with two sets of brake hole pads (30) and two sets of mounting nuts (31). The side wall of each set of connecting shafts (21) is slidably sleeved with a lifting hole plate (32).

2. The ultrasonic cleaning device for optical lens injection molds according to claim 1, characterized in that, The filter screen (6) has a fixed sleeve ring (7) on its side wall. The upper part of the sleeve ring (7) has two sets of insertion holes (33), and each of the two sets of insertion holes (33) has a rod (34) inserted inside. The upper end of the two sets of insertion rods (34) is equipped with a guide ring (35), and the inner wall of the guide ring (35) is provided with an annular inclined groove (36).

3. The ultrasonic cleaning device for optical lens injection molds according to claim 1, characterized in that, The main gear (24) meshes with multiple sets of driven gears (22).

4. The ultrasonic cleaning device for optical lens injection molds according to claim 1, characterized in that, The upper part of the box cover (2) is provided with two sets of ventilation holes (25), and ventilation mesh (26) is fixedly installed inside the two sets of ventilation holes (25), and sealing plugs (27) are inserted into the two sets of ventilation holes (25).

5. The ultrasonic cleaning device for optical lens injection molds according to claim 1, characterized in that, The mounting screws (29) on the same side and the mounting nuts (31) on the same side are threadedly engaged with each other.

6. The ultrasonic cleaning device for optical lens injection molds according to claim 1, characterized in that, A fan (13) is fixedly inserted through the side wall of the heating box (12), and an electric heater is fixedly inserted through the end face of the heating box (12). The electrical control box (14) is equipped with a first control panel, a synchronization controller and a storage battery. The first control panel is electrically connected to the storage battery, two sets of ultrasonic vibrating rods (3), the synchronization controller and the drive motor (23) through wires. The synchronization controller is electrically connected to four sets of electric telescopic rods (15) through wires. The second control panel is electrically connected to the pump (11), the fan (13) and the electric heater through wires.

7. The ultrasonic cleaning device for optical lens injection molds according to claim 1, characterized in that, The lower part of the housing (1) is equipped with a shock-absorbing seat (19).

8. The ultrasonic cleaning device for optical lens injection molds according to claim 1, characterized in that, The lower part of the concave frame (16) is equipped with four sets of shock absorbers (17), and the lower ends of the four sets of shock absorbers (17) are all equipped with self-locking casters (18).

Images