Resin lens trimming device

Abstract

The utility model discloses a resin lens trimming device, and relates to the technical field of lens processing. The resin lens trimming device comprises an opening box, a trimming mechanism and a screening mechanism, the trimming mechanism is arranged on the opening box and used for trimming a lens, the screening mechanism is arranged on the opening box and comprises a screening plate, a fixing plate, a first motor and a cam, and the screening plate movably penetrates through the two sides of the opening box; a fixing plate is fixedly mounted on the outer surface of one side of the opening box, a first motor is fixedly mounted at the bottom of the fixing plate, a cam is rotatably mounted at the top of the fixing plate, a rotating shaft of the first motor is in transmission connection with the cam, and the cam abuts against the outer surface of one side of the screen plate. According to the resin lens edge cutting device, redundant materials and chippings generated after cutting can be screened through the screening mechanism, rapid separation of the redundant materials and the chippings is achieved, a user can directly and independently collect the redundant materials and the chippings, and the applicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lens processing, in particular to a resin lens edge cutting device. Background Art

[0002] Chinese patent document CN210650975U discloses a resin lens trimming device for lens processing, including a mounting base, two fixing frames are fixedly mounted on the top of the mounting base, the tops of the two fixing frames are fixedly connected to the bottom of a first fixing plate, a sliding plate is slidably connected between the two fixing frames, a threaded ring is fixedly mounted inside the first fixing plate, a screw rod that passes through the first fixing plate and is movably connected to the sliding plate is movably connected to the inner surface of the threaded ring, a rotating rod is fixedly mounted on the top of the screw rod, and an intelligent motor is fixedly mounted on the top of the sliding plate. By setting a collection box, when a user uses the device, the lens is first placed on the top of the second fixing column, so that the device can easily collect excess material after trimming, which is convenient for users to use.

[0003] However, after cutting, the above-mentioned device will not only produce excess material, but also debris, some of which are collected together with the excess material, and the user needs to sort out the excess material. In addition, some debris flies around and easily causes pollution, which is time-consuming and labor-intensive to clean up. For this reason, we propose a resin lens edge cutting device. Utility Model Content

[0004] The utility model aims to provide a resin lens trimming device, which can solve the problem that some existing devices cannot effectively process debris.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a resin lens edge cutting device, comprising:

[0006] Open box;

[0007] An edge trimming mechanism is arranged on the opening box and is used for edge trimming the lens;

[0008] The screening mechanism is arranged on the open box, and the screening mechanism includes a screen plate, a fixed plate, a first motor and a cam. The screen plates are movably penetrated on both sides of the open box, a fixed plate is fixedly installed on the outer surface of one side of the open box, a first motor is fixedly installed on the bottom of the fixed plate, and a cam is rotatably installed on the top of the fixed plate. The rotating shaft of the first motor is transmission-connected with the cam, and the cam is in conflict with the outer surface of one side of the screen plate.

[0009] Preferably, the screening mechanism also includes a U-shaped rod and a spring, the U-shaped rod is fixedly installed on the outer surface of the other side of the open box, the screen plate is movably mounted on the U-shaped rod, and a spring is mounted on the U-shaped rod, one end of the spring is fixedly connected to the outer surface of the other side of the screen plate, and the other end of the spring is fixedly connected to the outer surface of the U-shaped rod.

[0010] Preferably, the trimming mechanism includes an L-shaped hanging plate, a second hydraulic rod, a U-shaped sleeve, a second motor and a cutting knife. The L-shaped hanging plate is fixedly installed on the rear outer surface of the open box, the second hydraulic rod is fixedly installed on the top of the L-shaped hanging plate, the free end of the second hydraulic rod passes through the L-shaped hanging plate and is fixedly installed with the U-shaped sleeve, the second motor is fixedly installed on the outer surface of one side of the U-shaped sleeve, the cutting knife is rotatably installed between the inner walls on both sides of the U-shaped sleeve, and the rotating shaft of the second motor is transmission-connected to the cutting knife.

[0011] Preferably, a first hydraulic rod is fixedly installed on the top of the L-shaped hanging plate, a free end of the first hydraulic rod passes through the L-shaped hanging plate and is fixedly installed with a pressure plate, and a placing table is fixedly installed on the top of the open box.

[0012] Preferably, a baffle is fixedly installed on the top of the open box to prevent debris from scattering.

[0013] Preferably, a collection box is placed at the inner bottom of the open box to collect debris.

[0014] Preferably, an induced draft fan is fixedly mounted on the rear outer surface of the open box, an input end of the induced draft fan is communicated with the interior of the open box, and at least two groups of through grooves are penetrated through the top of the open box.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] (1) The resin lens trimming device can screen the excess material and debris generated after cutting through a screening mechanism, thereby quickly separating the two so that the user can directly collect them separately. This solves the problem that some existing devices not only generate excess material but also debris after cutting, some of which are collected together with the excess material, and the user needs to sort out the excess material. In addition, some debris scatters everywhere, easily causing pollution, and is time-consuming and labor-intensive to clean up. This improves the applicability of the device.

[0017] (2) The resin lens trimming device can fix and cut the lens through the cooperation of the trimming mechanism, the first hydraulic rod, the pressure plate and the placement table. At the same time, under the action of the induced draft fan, suction can be generated through the groove to suck the debris generated during cutting into the sieve plate in the open box for screening, thereby preventing the debris from flying around, ensuring the use effect of the device and facilitating the promotion and use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0019] Figure 1 It is a front perspective view of the utility model;

[0020] Figure 2 It is a rear perspective view of the utility model;

[0021] Figure 3 It is a three-dimensional diagram of the screen plate of the present invention.

[0022] Figure numerals: 1. open box; 2. screening mechanism; 21. sieve plate; 22. fixed plate; 23. first motor; 24. cam; 25. U-shaped rod; 26. spring; 3. trimming mechanism; 31. L-shaped hanging plate; 32. second hydraulic rod; 33. U-shaped sleeve; 34. second motor; 35. cutting knife; 4. first hydraulic rod; 5. pressing plate; 6. placing table; 7. baffle; 8. collecting box; 9. induced draft fan; 10. grooving. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0024] See also Figure 1-3 The utility model provides a technical solution: a resin lens trimming device, comprising an open box 1, a trimming mechanism 3 and a screening mechanism 2, the trimming mechanism 3 is arranged on the open box 1, the trimming mechanism 3 is used to trim the lens, a baffle 7 is fixedly installed on the top of the open box 1, a collecting box 8 is placed on the inner bottom of the open box 1, an induced draft fan 9 is fixedly installed on the rear outer surface of the open box 1, the input end of the induced draft fan 9 is communicated with the inside of the open box 1, and at least two groups of through slots 10 are opened through the top of the open box 1;

[0025] The screening mechanism 2 is arranged on the open box 1, and the screening mechanism 2 includes a screen plate 21, a fixed plate 22, a first motor 23 and a cam 24. The screen plates 21 are movably penetrated on both sides of the open box 1, the fixed plate 22 is fixedly installed on the outer surface of one side of the open box 1, the first motor 23 is fixedly installed on the bottom of the fixed plate 22, and the cam 24 is rotatably installed on the top of the fixed plate 22. The rotating shaft of the first motor 23 is transmission-connected with the cam 24, and the cam 24 conflicts with the outer surface of one side of the screen plate 21.

[0026] The screening mechanism 2 also includes a U-shaped rod 25 and a spring 26. The U-shaped rod 25 is fixedly installed on the outer surface of the other side of the open box 1. The screen plate 21 is movably mounted on the U-shaped rod 25. The U-shaped rod 25 is mounted with a spring 26. One end of the spring 26 is fixedly connected to the outer surface of the other side of the screen plate 21, and the other end of the spring 26 is fixedly connected to the outer surface of the U-shaped rod 25. Through the screening mechanism 2, the excess material and debris generated after cutting can be screened, and the two can be quickly separated so that the user can directly collect them separately. This solves the problem that some existing devices will not only generate excess material but also debris after cutting, and some of them will be collected together with the excess material. The user needs to sort out the excess material, and some debris will fly around and easily cause pollution, which is time-consuming and labor-intensive to clean up, thereby improving the applicability of the device.

[0027] The trimming mechanism 3 includes an L-shaped hanging plate 31, a second hydraulic rod 32, a U-shaped sleeve 33, a second motor 34 and a cutting knife 35. The L-shaped hanging plate 31 is fixedly installed on the outer surface of the rear side of the open box 1, and the second hydraulic rod 32 is fixedly installed on the top of the L-shaped hanging plate 31. The free end of the second hydraulic rod 32 passes through the L-shaped hanging plate 31 and is fixedly installed with the U-shaped sleeve 33. The second motor 34 is fixedly installed on the outer surface of one side of the U-shaped sleeve 33. The cutting knife 35 is rotatably installed between the inner walls of both sides of the U-shaped sleeve 33. The rotating shaft of the second motor 34 is transmission-connected with the cutting knife 35. The L-shaped hanging plate A first hydraulic rod 4 is fixedly installed on the top of 31, and a pressure plate 5 is fixedly installed on the free end of the first hydraulic rod 4 through the L-shaped hanging plate 31, and a placing table 6 is fixedly installed on the top of the open box 1. Through the cooperation of the trimming mechanism 3, the first hydraulic rod 4, the pressure plate 5 and the placing table 6, the lens can be fixed and cut. At the same time, under the action of the induced draft fan 9, suction can be generated through the through groove 10, and the debris generated during cutting can be sucked into the sieve plate 21 in the open box 1 for screening, so as to prevent the debris from flying around, thereby ensuring the use effect of the device and facilitating the promotion and use of the device.

[0028] Working principle: Place the lens to be trimmed on the placement table 6, control the free end of the first hydraulic rod 4 to extend and drive the pressing plate 5 to move down until the lens is pressed and fixed, then control the free end of the second hydraulic rod 32 to extend, and control the second motor 34 to start, the second motor 34 drives the cutting knife 35 to rotate, and the rotating cutting knife 35 is also driven to move down until the lens is cut. During cutting, control the induced draft fan 9 to start, which sucks the debris generated by cutting into the sieve plate 21 in the open box 1 through the groove 10, and the cutting The excess material generated during the screening process is also cleared into the sieve plate 21. At this time, the first motor 23 is controlled to start, and the first motor 23 drives the cam 24 to rotate. The cam 24 continuously and periodically presses the sieve plate 21 to make it slide horizontally. Within one cycle, the sieve plate 21 will slide on the U-shaped rod 25 and compress the spring 26, and reset under the rebound action of the spring 26, so that the sieve plate 21 is constantly shaking left and right to screen the debris thereon. The debris passes through the sieve plate 21 and falls into the collection box 8 for collection, and the excess material remains on the sieve plate 21, and can finally be collected separately.

[0029] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A resin lens trimming device, characterized in that: include: Open box (1); An edge trimming mechanism (3) is arranged on the open box (1), and the edge trimming mechanism (3) is used to trim the edges of the lenses; The screening mechanism (2) is arranged on the open box (1), and comprises a screening plate (21), a fixed plate (22), a first motor (23) and a cam (24). The screening plates (21) are movably penetrated on both sides of the open box (1), a fixed plate (22) is fixedly installed on the outer surface of one side of the open box (1), the first motor (23) is fixedly installed on the bottom of the fixed plate (22), and the cam (24) is rotatably installed on the top of the fixed plate (22), the rotating shaft of the first motor (23) is transmission-connected with the cam (24), and the cam (24) is in conflict with the outer surface of one side of the screening plate (21).

2. A resin lens edge trimming device according to claim 1, characterized in that: The screening mechanism (2) further comprises a U-shaped rod (25) and a spring (26); the U-shaped rod (25) is fixedly mounted on the outer surface of the other side of the open box (1); the screen plate (21) is movably sleeved on the U-shaped rod (25); the spring (26) is sleeved on the U-shaped rod (25); one end of the spring (26) is fixedly connected to the outer surface of the other side of the screen plate (21); and the other end of the spring (26) is fixedly connected to the outer surface of the U-shaped rod (25).

3. A resin lens edge trimming device according to claim 2, characterized in that: The trimming mechanism (3) comprises an L-shaped hanging plate (31), a second hydraulic rod (32), a U-shaped sleeve (33), a second motor (34) and a cutting knife (35); the L-shaped hanging plate (31) is fixedly mounted on the rear outer surface of the open box (1); the second hydraulic rod (32) is fixedly mounted on the top of the L-shaped hanging plate (31); the free end of the second hydraulic rod (32) penetrates the L-shaped hanging plate (31) and is fixedly mounted on the U-shaped sleeve (33); the second motor (34) is fixedly mounted on the outer surface of one side of the U-shaped sleeve (33); the cutting knife (35) is rotatably mounted between the inner walls of both sides of the U-shaped sleeve (33); and the rotating shaft of the second motor (34) is drivingly connected to the cutting knife (35).

4. A resin lens edge trimming device according to claim 3, characterized in that: A first hydraulic rod (4) is fixedly installed on the top of the L-shaped hanging plate (31); a free end of the first hydraulic rod (4) passes through the L-shaped hanging plate (31) and is fixedly installed with a pressing plate (5); and a placing platform (6) is fixedly installed on the top of the open box (1).

5. A resin lens edge trimming device according to claim 4, characterized in that: A baffle (7) is fixedly mounted on the top of the open box (1).

6. A resin lens edge trimming device according to claim 5, characterized in that: A collecting box (8) is placed at the inner bottom of the open box (1).

7. A resin lens edge trimming device according to claim 6, characterized in that: An induced draft fan (9) is fixedly mounted on the rear outer surface of the open box (1), the input end of the induced draft fan (9) is communicated with the interior of the open box (1), and at least two groups of through grooves (10) are penetrated through the top of the open box (1).

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