Polishing die cleaning device based on ultrasonic waves

Abstract

The utility model discloses a polishing die cleaning device based on ultrasonic waves. The polishing die cleaning device comprises a cleaning barrel and an ultrasonic assembly installed in the cleaning barrel and used for cleaning. The ultrasonic assembly comprises an ultrasonic transmitting head, an annular baffle is arranged on the lower portion of the ultrasonic transmitting head, the annular baffle is arranged in a fixing box and connected with the bottom of the fixing box through a spring, the upper portion of the fixing box is connected with a fixing cover to form a sealing cavity, and a sealing ring is further arranged between the fixing box and the fixing cover. The ultrasonic cleaning device is adopted to quickly remove the adhesive layer, bonded with the polishing leather, of the polishing die, so that the speed of removing the polishing leather is increased, and the polishing die body is not damaged; the protective layer is further arranged on the polishing die body, the non-working face coating of the polishing die is protected against damage or slight damage, it is indirectly guaranteed that the polishing die body is not rusted, therefore, no rust pollutes polishing liquid, and the cleaning effect of the polishing leather is further guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of polishing die cleaning, in particular to a polishing die cleaning device based on ultrasonic waves. Background Art

[0002] In the prior art, the polishing skin on the curved surface of the polishing mold used in lens cold processing is removed by soaking the polishing mold in acetone for a long time to remove the polishing skin adhered to the polishing mold. This method has a relatively low removal efficiency. Since acetone has a strong destructive effect on the organic protective coating on the surface of the polishing mold, the protective coating on the non-working surface of the polishing mold surface will be damaged, causing the polishing mold body to be exposed to the air and rust. The rust falls off into the polishing liquid, contaminating the polishing liquid, reducing the service life of the polishing liquid, and affecting the appearance requirements of the processed lens. The polishing mold body is generally made of cast iron material, mainly because it has stable shape accuracy and low cost, but it is easy to rust. At the same time, acetone has a certain harmful effect on the human body, and personal protection is required when removing the polishing skin on the polishing mold. Utility Model Content

[0003] Purpose of the utility model: The utility model aims to provide an ultrasonic cleaning device for a polishing mold which has high cleaning efficiency, is environmentally friendly and safe.

[0004] Technical solution: The ultrasonic-based cleaning device for polishing molds described in the utility model includes a cleaning barrel and an ultrasonic component installed in the cleaning barrel for cleaning; the ultrasonic component includes an ultrasonic transmitter head, and an annular baffle is provided at the lower part of the ultrasonic transmitter head. The annular baffle is arranged in a fixed box and connected to the bottom of the fixed box through a spring. The upper part of the fixed box is connected to a fixed cover to form a sealed cavity, and a sealing ring is also provided between the fixed box and the fixed cover.

[0005] The ultrasonic component is connected to the partition through a fixing box, and the partition is also provided with a heater for heating the cleaning liquid in the cleaning bucket and a thermometer for measuring the temperature.

[0006] Wherein, at least three groups of ultrasonic components are arranged at intervals on the partition.

[0007] The upper end of the ultrasonic component passes through the fixed cover and is slidably connected thereto, the lower end passes through the fixed box and is slidably connected thereto, and the lower end is connected to the ultrasonic radiator through a wire.

[0008] The control panel of the ultrasonic radiator is embedded in the surface of the cleaning barrel, and the ultrasonic radiator is provided with a temperature control panel for adjusting the cleaning temperature and a time control panel for adjusting the cleaning time.

[0009] Wherein, the cleaning bucket is connected with the cleaning liquid storage tank through a conduit.

[0010] The polishing mold is also included. The non-working surface of the polishing mold is provided with an epoxy resin coating, and the working surface of the polishing mold is connected with a polishing skin through an adhesive.

[0011] Wherein, a counterweight block is provided on the top of the polishing mold to ensure that the entire working surface of the polishing mold is in the cleaning liquid.

[0012] Wherein, the cleaning fluid is hydrocarbon cleaning fluid.

[0013] Beneficial effects: Compared with the prior art, the utility model has the following advantages: the utility model adopts an ultrasonic cleaning device to quickly remove the glue layer of the polishing skin bonded to the polishing mold. Compared with the acetone immersion method, the ultrasonic device uses a retractable ultrasonic probe to form an ultrasonic arc surface that matches the arc surface of the polishing mold, thereby achieving uniform resonance of the glue layer on the arc surface of the polishing mold, which not only improves the speed of removing the polishing skin, but also does not damage the polishing mold body; the utility model also provides a protective layer on the polishing mold body to protect the coating on the non-working surface of the polishing mold from being damaged or slightly damaged, thereby indirectly ensuring that the polishing mold body does not rust, thereby preventing rust from contaminating the polishing liquid, and further ensuring the cleaning effect of the polishing skin. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the structure of the ultrasonic component. DETAILED DESCRIPTION

[0016] like Figures 1-2As shown, the ultrasonic polishing mold cleaning device in the utility model includes a cleaning barrel 6 and an ultrasonic component 7 installed in the cleaning barrel 6 for cleaning; the ultrasonic component 7 includes an ultrasonic transmitter 21, and an annular baffle 16 is provided at the lower part of the ultrasonic transmitter 21. The annular baffle 16 is arranged in a fixed box 19 and connected to the bottom of the fixed box 19 through a spring 18. The upper part of the fixed box 19 is connected to the fixed cover 17 to form a sealed cavity, and a sealing ring 15 is also provided between the fixed box 19 and the fixed cover 17. The ultrasonic component 7 is connected to the partition 22 through the fixed box 19, and the partition 22 is also provided with a heater 9 for heating the cleaning liquid in the cleaning barrel 6, and a thermometer 8 for measuring the temperature. At least three groups of ultrasonic components 7 are arranged at intervals on the partition 22. The upper end of the ultrasonic component 7 passes through the fixed cover 17 and is slidably connected thereto, the lower end passes through the fixed box 19 and is slidably connected thereto, and the lower end is connected to the ultrasonic radiator 14 through a wire 20. The control panel of the ultrasonic radiator 14 is embedded in the surface of the cleaning barrel 6. The ultrasonic radiator 14 is provided with a temperature control panel 11 and a time control panel 10 for adjusting the cleaning temperature and cleaning time. The cleaning barrel 6 is connected to the cleaning liquid storage tank 13 through a conduit 12. It also includes a polishing mold 2, and an epoxy resin glue coating 3 is provided on the non-working surface of the polishing mold 2. The working surface of the polishing mold 2 is connected to a polishing skin 5 through an adhesive 4. A counterweight 1 is provided on the top of the polishing mold 2 to ensure that the entire working surface of the polishing mold 2 is in the cleaning liquid. In this embodiment, the adhesive 4 is a mixed adhesive of chloroprene rubber and phenolic resin, and the cleaning liquid is a hydrocarbon cleaning liquid.

[0017] Working steps: apply an epoxy resin adhesive layer 3 on the non-working surface of the polishing mold 2 (except the curved working surface), about 0.5mm thick, and dry in the shade for more than 120 minutes; simultaneously apply a layer of adhesive layer 4 on the curved working surface of the polishing mold 2 and one side of the polishing skin 5, about 0.1mm thick, and dry in the shade for 2 minutes, then stick the adhesive side of the polishing skin 5 to the curved working surface of the polishing mold 2, and knock it about 50 times to make the adhesive surface of the polishing skin 5 and the polishing mold 2 stick to each other, and then put it into use; place the old polishing mold 2 that needs to be replaced (the polishing mold 2 that needs to remove the polishing skin 5) with its curved working surface facing down and aligned to the ultrasonic cleaning of the cleaning bucket 6 The ultrasonic transmitting head 21 is placed on the polishing die 2, and appropriate force is applied to make the ultrasonic transmitting head 21 adapt to the arc shape of the polishing die 2 and form an arc arrangement, and at the same time, the arc working surface of the polishing die 2 sinks to the position where the cleaning environmental protection liquid in the cleaning bucket 6 just submerges the edge, and at the same time, the epoxy resin layer 3 of the non-working surface coating of the polishing die 2 is prevented from being damaged by the special environmental protection cleaning liquid, and is pressed with the counterweight 1 to prevent the polishing die 2 from moving; the time and temperature of the cleaning device are set, and the ultrasonic cleaning device is started to start cleaning; the ultrasonic cleaning device 7 is stopped, the polishing die 2 is taken out, and it is rinsed with clean water, and the polishing skin 5 on the polishing die 2 is cleaned by wiping.

Claims

1. A polishing mold cleaning device based on ultrasonic wave, characterized in that: The invention comprises a cleaning barrel (6) and an ultrasonic component (7) installed in the cleaning barrel (6) for cleaning; the ultrasonic component (7) comprises an ultrasonic transmitter (21); an annular baffle (16) is provided at the lower part of the ultrasonic transmitter (21); the annular baffle (16) is arranged in a fixed box (19) and connected to the bottom of the fixed box (19) via a spring (18); the upper part of the fixed box (19) is connected to a fixed cover (17) to form a sealed cavity; a sealing ring (15) is also provided between the fixed box (19) and the fixed cover (17).

2. The ultrasonic polishing mold cleaning device according to claim 1, characterized in that: The ultrasonic component (7) is connected to the partition (22) via a fixing box (19), and the partition (22) is also provided with a heater (9) for heating the cleaning liquid in the cleaning bucket (6), and a thermometer (8) for measuring the temperature.

3. The ultrasonic polishing mold cleaning device according to claim 2, characterized in that: At least three groups of ultrasonic components (7) are arranged at intervals on the partition (22).

4. The ultrasonic polishing mold cleaning device according to claim 1, characterized in that: The upper end of the ultrasonic component (7) passes through the fixed cover (17) and is slidably connected thereto, the lower end passes through the fixed box (19) and is slidably connected thereto, and the lower end is connected to the ultrasonic radiator (14) via a wire (20).

5. The ultrasonic-based polishing mold cleaning device according to claim 4, characterized in that: The control panel of the ultrasonic radiator (14) is embedded in the surface of the cleaning barrel (6), and a temperature control panel (11) for adjusting the cleaning temperature and a time control panel (10) for adjusting the cleaning time are provided on the ultrasonic radiator (14).

6. The ultrasonic-based polishing mold cleaning device according to claim 1, characterized in that: The cleaning bucket (6) is connected to the cleaning liquid storage tank (13) via a conduit (12).

7. The ultrasonic-based polishing mold cleaning device according to claim 1, characterized in that: It also comprises a polishing die (2), wherein an epoxy resin adhesive coating (3) is provided on a non-working surface of the polishing die (2), and a polishing skin (5) is connected to the working surface of the polishing die (2) via an adhesive (4).

8. The ultrasonic-based polishing mold cleaning device according to claim 7, characterized in that: A counterweight block (1) is provided on the top of the polishing mold (2) to ensure that the entire working surface of the polishing mold (2) is in the cleaning liquid.

9. The ultrasonic-based polishing mold cleaning device according to claim 8, characterized in that: The cleaning fluid is a hydrocarbon cleaning fluid.

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