Cutting equipment for lens production

Abstract

The utility model relates to the field of cutting devices, and discloses cutting equipment for lens production, which comprises a protective shell, a cutting disc is arranged at the rear end of the inner bottom surface of the protective shell, a fixing seat is arranged at the front end of the inner bottom surface of the protective shell, and a water tank is fixedly connected to the surface of the inner wall of the left side of the protective shell. A circulating assembly is arranged in the protective shell and comprises a filter box and a collecting box, the filter box is fixedly connected to the center of the bottom face in the protective shell, an overflow opening is formed in the upper end of the left side of the filter box, and a partition plate is arranged in the filter box. According to the utility model, the circulating component is arranged, so that the used cooling water can be collected and filtered, and meanwhile, the cooling water enters the filtering box to be subjected to overflow filtering treatment, so that impurities are downwards settled under the action of gravity, the contact between impurities and chips and the filter screen is reduced, and the condition that the filter screen is blocked is reduced.

Description

Technical Field

[0001] The utility model relates to the field of cutting devices, in particular to a cutting device for lens production. Background Art

[0002] Lenses are transparent materials with one or more curved surfaces made of optical materials such as glass or resin. After polishing, they are often assembled with glasses frames to form glasses. They are used to correct the user's vision and obtain a clear field of vision. During the lens processing process, special high-precision internal circle cutting machines are often required to cut them.

[0003] After searching, Chinese patent announcement number: CN214081628U discloses a lens cutting device for eyeglass production, including a collection box, a No. 1 water pump and a nozzle that can spray water during cutting, absorb dust during cutting, remove debris generated by cutting, and cool the cutter head. The filter plate can filter debris in the water to avoid clogging the pipeline.

[0004] However, in actual use of the above-mentioned cutting equipment, when the used cooling water is filtered through the filter plate, impurities and debris will accumulate on the top of the filter plate. With the continuous impact of the water flow and the influence of the debris' own weight, the impurities and debris will gradually get stuck and enter the filter holes, causing the filter plate to be blocked, affecting the filtering effect of the filter plate on the cooling water. Therefore, a cutting equipment for lens production is proposed to solve the above-mentioned problem. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a cutting device for lens production, which aims to improve the problem in the prior art that impurities in the water flow will accumulate above the filter plate after the cutting device uses cooling water for cooling treatment, resulting in the filter plate being easily blocked due to the continuous impact of the water flow and the weight of the debris itself.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a cutting device for lens production, comprising a protective shell, a cutting disc is arranged at the rear end of the inner bottom surface of the protective shell, a fixing seat is arranged at the front end of the inner bottom surface of the protective shell, a water tank is fixedly connected to the left inner wall surface of the protective shell, a circulation component is arranged inside the protective shell, and the circulation component comprises:

[0007] A filter box, the filter box is fixedly connected to the center of the bottom surface of the protective shell, an overflow port is opened at the upper left end of the filter box, a partition is arranged inside the filter box, a filter screen is fixedly connected to the left end of the partition, a bent rod is fixedly connected to the right end of the partition, and a rubber rod is fixedly connected to the upper end of the bent rod;

[0008] The collecting box is fixedly connected to the left surface of the filtering box, and a circulation unit is arranged on the left side of the collecting box.

[0009] As a further description of the above technical solution:

[0010] A water outlet is provided on the right surface of the filter box, a water outlet pipe is fixedly connected to the right end of the water outlet, a one-way valve is fixedly connected to the outside of the water outlet pipe, a cross is fixedly connected to the inside of the water outlet, a threaded sleeve is fixedly connected to the left surface of the cross, a screw is threadedly connected to the left end of the threaded sleeve, and a filter plate is fixedly connected to the outside of the screw.

[0011] As a further description of the above technical solution:

[0012] The top end of the partition is fixedly connected with a mounting rod, the upper surface of the filter box is provided with a mounting groove, and the mounting rod is inserted into the mounting groove.

[0013] As a further description of the above technical solution:

[0014] A collecting box is inserted into the bottom end of the filter box, and a handle is fixedly connected to the inside of the collecting box.

[0015] As a further description of the above technical solution:

[0016] The circulation unit comprises a connecting pipe, which is fixedly connected to the left surface of the collection box, a circulation pump is fixedly connected to the outer side of the connecting pipe, and one end of the connecting pipe away from the collection box is fixedly connected to the bottom surface of the water tank.

[0017] As a further description of the above technical solution:

[0018] The outer walls of the partition plate and the filter screen are both in contact with the inner wall of the filter box.

[0019] As a further description of the above technical solution:

[0020] The filter plate is sleeved inside the water outlet.

[0021] As a further description of the above technical solution:

[0022] The upper surface of the collecting box and the bottom end of the water outlet are located at the same horizontal plane.

[0023] The utility model has the following beneficial effects:

[0024] 1. In the utility model, the used cooling water can be collected and filtered through the circulation component, and the cooling water is allowed to re-enter the filter box for overflow filtration, so that impurities settle downward under the action of gravity, reducing the contact between impurity debris and the filter, thereby reducing the clogging of the filter. The dripping water flow can be buffered by the cooperation of the provided partition, bent rod and rubber rod to avoid the high-speed impact of the water flow causing impurity debris to float inside the filter box, thereby increasing the probability of the filter being blocked. At the same time, floating objects on the water surface are blocked on the right side of the partition to avoid contact between the floating objects and the filter, thereby causing the filter to be blocked.

[0025] 2. In the utility model, the cooling water inside the filter box can be discharged through the cooperation of the water outlet, the water outlet pipe and the one-way valve, so as to avoid the cooling water hindering the collection box from being taken out and cleaned. At the same time, through the cooperation of the cross, the threaded sleeve, the screw and the filter plate, the water flow can be filtered to avoid the clogging of the water outlet pipe by impurities and debris. At the same time, the filter plate can be quickly disassembled and replaced, which is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the whole of a cutting device for lens production proposed by the utility model;

[0027] Figure 2 A schematic diagram of a circulation assembly of a cutting device for lens production proposed by the utility model;

[0028] Figure 3 A schematic diagram of the interior of a filter box and a collection box of a cutting device for lens production proposed by the utility model;

[0029] Figure 4 The utility model provides a cutting device for lens production Figure 3 Schematic diagram at part A;

[0030] Figure 5 The utility model discloses a schematic diagram of a cross, a threaded sleeve, a screw rod and a filter plate of a cutting device for lens production.

[0031] Legend:

[0032] 1. Protective shell; 2. Cutting disc; 3. Fixed seat; 4. Water tank; 501. Filter box; 502. Overflow port; 503. Mounting slot; 504. Mounting rod; 505. Partition; 506. Filter screen; 507. Bent rod; 508. Rubber rod; 509. Collecting box; 510. Handle; 511. Collecting box; 512. Connecting pipe; 513. Circulating pump; 601. Water outlet; 602. Water outlet pipe; 603. One-way valve; 604. Cross; 605. Threaded sleeve; 606. Screw; 607. Filter plate. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] Reference Figure 1 The utility model provides an embodiment: a cutting device for lens production, comprising a protective shell 1, a cutting disc 2 is arranged at the rear end of the inner bottom surface of the protective shell 1, a fixing seat 3 is arranged at the front end of the inner bottom surface of the protective shell 1, the fixing seat 3 can clamp and fix the lens raw material, and can push the raw material into the cutting disc 2 for cutting, a water tank 4 is fixedly connected to the left inner wall surface of the protective shell 1, a spray pipe is fixedly connected to the right surface of the water tank 4, a nozzle is fixedly connected to the right end of the spray pipe, the cooling water of the water tank 4 can be sprayed on the cutting disc 2 to cool the cutter head, and the cutting debris at the raw material can be cleaned, and a circulation component is arranged inside the protective shell 1.

[0035] Reference Figure 1-Figure 3The circulation component includes: a filter box 501 and a collection box 511. The filter box 501 is fixedly connected to the center of the bottom surface of the protective shell 1. The filter box 501 is located at the lower end of the front side of the cutting disk 2. The dripping cooling water can enter the right end of the inside of the filter box 501. An overflow port 502 is provided at the upper left end of the filter box 501. When the water level inside the filter box 501 is higher than the bottom surface of the overflow port 502, the cooling water will overflow from the overflow port 502. A partition 505 is provided inside the filter box 501. The partition 505 can divide the upper end of the interior of the filter box 501 into two left and right parts. The top of the partition 505 is fixedly connected to a mounting rod 504. A mounting groove 503 is provided on the upper surface of the filter box 501. The mounting rod 504 is inserted into the mounting groove 503. The mounting rod 504 is moved upward. When moving, the partition 505 can be driven to leave the filter box 501 to complete the disassembly. The left end of the partition 505 is fixedly connected with a filter screen 506. The outer walls of the partition 505 and the filter screen 506 are in contact with the inner wall of the filter box 501. The upper surface of the filter screen 506 and the bottom surface of the overflow port 502 are located at the same horizontal plane. When the cooling water surface reaches the filter screen 506, the filter screen 506 can filter the water flow so that debris and impurities remain in the filter box 501. At the same time, the debris and impurities will be deposited downward due to gravity, and will not adhere to the filter screen 506, which can reduce the clogging of the filter screen 506. The impurities floating on the water surface will be separated at the right end by the partition 505 to avoid contact between the floating objects and the filter screen 506, which can further reduce the clogging of the filter screen 506 and affect the filtering effect.

[0036] The right end of the partition 505 is fixedly connected to a bent rod 507, and the upper end of the bent rod 507 is fixedly connected to a rubber rod 508. When cooling water enters the filter box 501, the rubber rod 508 can buffer the water flow to prevent the water flow carrying impurities from falling into the filter box 501 at a high speed, causing the impurities and debris inside the filter box 501 to float in the water, thereby increasing the probability of the filter screen 506 being blocked. The bent mechanism of the bent rod 507 can reduce the splashing of the water flow hitting the rubber rod 508. A collection box 509 is inserted at the bottom end of the interior of the filter box 501, and a handle 510 is fixedly connected to the interior of the collection box 509. The outer wall of the collection box 509 fits with the inner wall of the filter box 501. The impurities and debris deposited inside the filter box 501 will enter the collection box 509 for The collection box 509 is taken out through the handle 510 for cleaning. The operation is simple. The collection box 511 is fixedly connected to the left side surface of the filter box 501. A circulation unit is arranged on the left side of the collection box 511. The circulation unit comprises a connecting pipe 512. The connecting pipe 512 is fixedly connected to the left side surface of the collection box 511. A circulation pump 513 is fixedly connected to the outer side of the connecting pipe 512. The end of the connecting pipe 512 away from the collection box 511 is fixedly connected to the bottom surface of the water tank 4. When the water flows through the overflow port 502 and overflows, it will enter the collection box 511. Then, the circulation pump 513 can be started to make the cooling water that has entered the collection box 511 and has been filtered by sedimentation return to the water tank 4 through the connecting pipe 512 for reuse, thereby reducing the waste of water resources.

[0037] Reference Figure 4-Figure 5 The right side surface of the filter box 501 is provided with a water outlet 601, the upper surface of the collection box 509 and the bottom end of the water outlet 601 are located at the same horizontal plane, the cooling water above the collection box 509 can be discharged through the water outlet 601, the right end of the water outlet 601 is fixedly connected with a water outlet pipe 602, and the outer side of the water outlet pipe 602 is fixedly connected with a one-way valve 603. After the equipment is used, the one-way valve 603 can be opened to discharge the cooling water inside the filter box 501, so as to avoid the collection box 509 being located at the bottom of the filter box 501 and the water flow pressing on it, causing the collection box 509 It is difficult to take and clean. The inside of the water outlet 601 is fixedly connected with a cross 604. The left surface of the cross 604 is fixedly connected with a threaded sleeve 605. The left end of the threaded sleeve 605 is threadedly connected with a screw 606. The outside of the screw 606 is fixedly connected with a filter plate 607. The filter plate 607 is sleeved on the inside of the water outlet 601. The filter plate 607 can filter the cooling water to prevent foreign debris from entering the water outlet pipe 602 and causing blockage. When the filter plate 607 is blocked and needs to be replaced, the screw 606 can be directly rotated to quickly disassemble it. The operation is easy.

[0038] Working principle: During the operation of the cutting equipment, the cooling water falling from the cutting disk 2 will enter the interior of the filter box 501 after being buffered by the bent rod 507 and the rubber rod 508. The floating objects on the water surface will be blocked on the right side of the partition 505, and the impurities will settle in the filter box 501 and finally enter the collection box 509. As the water level rises, the water flow will be filtered by the filter screen 506 and discharged to the interior of the collection box 511 through the overflow port 502. The impurities will settle downward under the action of gravity and will not be in contact with the filter screen 506 for a long time, thereby reducing the clogging of the filter screen 506. At this time, the circulation pump 513 is started to pump the filtered cooling water back to the water tank 4 for recycling. After the equipment is used, the one-way valve 603 can be opened to discharge the water flow in the filter box 501, and then the partition 505 can be lifted out, and the collection box 509 can be taken out and cleaned through the handle 510, which is convenient for next use and easy to operate.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cutting device for lens production, comprising a protective shell (1), a cutting disc (2) is arranged at the rear end of the inner bottom surface of the protective shell (1), a fixing seat (3) is arranged at the front end of the inner bottom surface of the protective shell (1), and a water tank (4) is fixedly connected to the left inner wall surface of the protective shell (1), characterized in that: A circulation component is arranged inside the protective housing (1), and the circulation component comprises: A filter box (501), the filter box (501) is fixedly connected to the center of the bottom surface inside the protective shell (1), an overflow port (502) is opened at the upper left end of the filter box (501), a partition (505) is arranged inside the filter box (501), a filter screen (506) is fixedly connected to the left end of the partition (505), a bent rod (507) is fixedly connected to the right end of the partition (505), and a rubber rod (508) is fixedly connected to the upper end of the bent rod (507); A collecting box (511), wherein the collecting box (511) is fixedly connected to the left surface of the filtering box (501), and a circulation unit is arranged on the left side of the collecting box (511).

2. A cutting device for lens production according to claim 1, characterized in that: The right side surface of the filter box (501) is provided with a water outlet (601), the right end of the water outlet (601) is fixedly connected to a water outlet pipe (602), the outer side of the water outlet pipe (602) is fixedly connected to a one-way valve (603), the inside of the water outlet (601) is fixedly connected to a cross (604), the left side surface of the cross (604) is fixedly connected to a threaded sleeve (605), the left end of the threaded sleeve (605) is threadedly connected to a screw rod (606), and the outer side of the screw rod (606) is fixedly connected to a filter plate (607).

3. The cutting device for lens production according to claim 1, characterized in that: The top end of the partition plate (505) is fixedly connected to a mounting rod (504), the upper surface of the filter box (501) is provided with a mounting groove (503), and the mounting rod (504) is inserted into the mounting groove (503).

4. The cutting device for lens production according to claim 1, characterized in that: A collection box (509) is inserted into the bottom end of the filter box (501), and a handle (510) is fixedly connected to the inside of the collection box (509).

5. The cutting device for lens production according to claim 1, characterized in that: The circulation unit comprises a connecting pipe (512), the connecting pipe (512) being fixedly connected to the left side surface of the collection box (511), a circulation pump (513) being fixedly connected to the outside of the connecting pipe (512), and an end of the connecting pipe (512) away from the collection box (511) being fixedly connected to the bottom surface of the water tank (4).

6. The cutting device for lens production according to claim 1, characterized in that: The outer walls of the partition plate (505) and the filter screen (506) are in contact with the inner wall of the filter box (501).

7. The cutting device for lens production according to claim 2, characterized in that: The filter plate (607) is sleeved inside the water outlet (601).

8. The cutting device for lens production according to claim 4, characterized in that: The upper surface of the collection box (509) and the bottom end of the water outlet (601) are located at the same horizontal plane.

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