Infrared optical glass cutting device

Abstract

The utility model relates to the technical field of optical glass cutting, in particular to an infrared optical glass cutting device which comprises a working table, electric push rods are symmetrically arranged on the two side faces of the working table, extrusion plates are arranged at the output ends of the electric push rods, glass is arranged between the two extrusion plates, and a supporting table is arranged in the working table. Collecting boxes are symmetrically arranged on the two side faces of the supporting table, a vacuum generator is arranged at the top end of the supporting table, fixing tables are symmetrically arranged on the two side faces of the vacuum generator, first lead screws are arranged in the fixing tables, first lead screw nuts are arranged outside the first lead screws, push plates are arranged at the top ends of the first lead screw nuts, and hydraulic rods are symmetrically arranged at the top end of the workbench; by means of the structure of a fixed table, a push plate, an electric push rod, an extrusion plate, a lead screw, an insertion rod, a limiting rod, a grinding head and a limiting rod, the problems that the device does not have a collecting device for chippings generated in the cutting process, and meanwhile the grinding head cannot be replaced after being integrally abraded are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of optical glass cutting, in particular to an infrared optical glass cutting device. Background Art

[0002] Optical glass refers to glass that can change the propagation direction of light and the relative spectral distribution of ultraviolet, visible or infrared light. In a narrow sense, optical glass refers to colorless optical glass; in a broad sense, optical glass also includes colored optical glass, laser glass, quartz optical glass, radiation-resistant glass, ultraviolet infrared optical glass, fiber optical glass, acousto-optic glass, magneto-optic glass and photochromic glass. Optical glass can be used to manufacture lenses, prisms, reflectors and windows in optical instruments.

[0003] And in the document with publication number CN217514267U, a cutting processing device for optical glass is mentioned. The device fixes the optical glass by the electric suction cup on the sliding lifting base. The sliding lifting base moves the optical glass to the processing station. The driving mechanism rotates the threaded rod, and the movable plate drives the cutting head to move. The scale line assists in displaying the position of the cutting head, that is, the size of the optical glass to be cut. The electric turntable rotates, and the cutting head cuts the optical glass. After the cutting head completes the cutting, the crushing head separates the waste from the circular semi-finished optical glass after cutting. The grinding head rotates to the station and then grinds the edge of the optical glass. This reduces manpower consumption, has high efficiency, low scrap rate, and is safe to use. However, there are still certain defects that need to be optimized. The specific defects are as follows: the device has no collection device for the debris generated during cutting, and the grinding head is integrated and cannot be replaced after wear.

[0004] Therefore, it is particularly important to design an infrared optical glass cutting device to change the above technical defects and improve the overall practicality. Utility Model Content

[0005] The purpose of the utility model is to provide an infrared optical glass cutting device to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An infrared optical glass cutting device comprises a workbench, wherein electric push rods are symmetrically arranged on two sides of the workbench, and an extrusion plate is arranged at the output end of the electric push rod, and glass is arranged between the two extrusion plates;

[0008] A support platform is provided inside the workbench, and collection boxes are symmetrically provided on two sides of the support platform. A vacuum generator is provided on the top of the support platform, and fixed platforms are symmetrically provided on both sides of the vacuum generator. A first screw rod is provided inside the fixed platform, and a first screw rod nut is provided outside the first screw rod, and a push plate is provided on the top of the first screw rod nut. A hydraulic rod is symmetrically provided on the top of the workbench;

[0009] A rotating motor is provided at the output end of the hydraulic rod, a fixing frame is provided at the output end of the rotating motor, a second screw rod is provided inside the fixing frame, a second screw rod nut is provided outside the second screw rod, and the second screw rod nut is connected to a grinder;

[0010] The grinder is connected to the output shaft, the output shaft is symmetrically provided with slots on the outside, an insertion rod is provided inside the slot, a grinding head is provided inside the insertion rod, a limiting rod is provided on the insertion rod, and a tension spring is provided on the top of the limiting rod.

[0011] As a preferred solution of the utility model, a pressure sensor is provided on the side of the extrusion plate close to the glass, a soft pad is provided on the extrusion plate to avoid damaging the glass, moving wheels are provided at the four corners of the bottom of the collection box, a self-locking structure is provided on the moving wheels, and a handle is provided on the collection box.

[0012] As a preferred solution of the utility model, the interior of the workbench is a closed space, the workbench is provided with an inspection door for maintenance, the bottom end of the inspection door is provided with an entry and exit door to facilitate the collection box to enter and exit, and the workbench is provided with an observation window for observation.

[0013] As a preferred solution of the utility model, one end of the first screw rod and the second screw rod is provided with a motor, and the motor is respectively connected to the first screw rod and the second screw rod through a coupling. The fixed platform is provided with an avoidance groove for avoiding the push plate, and the avoidance groove is provided with a sealing ring to prevent debris from falling.

[0014] As a preferred solution of the utility model, a guide plate is provided on the fixed platform, the guide plate is arranged closely to the vacuum generator, the guide plate is arranged obliquely to form a chamber, and the initial position of the push plate is located inside the chamber formed by the guide plate and the vacuum generator.

[0015] As a preferred solution of the utility model, an avoidance hole is provided at one end of the insertion rod, and the avoidance hole is used to avoid the grinding head. The grinding head fits with the output shaft. An avoidance opening is provided at the other end of the insertion rod, and the avoidance opening is used to avoid the limit rod. The limit rod is in an inverted L shape, and an accommodating cavity is symmetrically provided inside the output shaft for accommodating a tension spring.

[0016] As a preferred solution of the utility model, guide rails are symmetrically provided on both sides of the fixed platform, a support frame is provided on the guide rail, a guide block is provided on the top of the support frame, a plurality of crushing heads are penetrated inside the guide block, and the two support frames are connected to an electric telescopic rod.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. In the utility model, an infrared optical glass cutting device is set up, and the structure of a fixed table, a push plate, an electric push rod, an extrusion plate, a screw rod, an insertion rod, a limit rod, a grinding head and a limit rod is utilized. The glass is fixed by starting a vacuum generator, and the electric push rod drives the extrusion plate to clamp the glass. At the same time, a pressure sensor monitors the force, and the hydraulic rod drives the rotating motor and the fixed frame to the glass. The second screw rod adjusts the position of the grinder, and the grinder cuts the glass. The electric telescopic rod adjusts the position of the crushing head, and the debris falls on the supporting table. The first screw rod drives the push plate to push the debris to the collection box. When the grinding head is replaced, the limit rod is lifted, the insertion rod is pulled out, and the grinding head is replaced. This solves the problem that the device has no collection device for the debris generated during cutting, and the grinding head is an integrated type and cannot be replaced after being worn. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a planar structural diagram of the utility model as a whole;

[0020] Figure 2 It is a schematic diagram of the workbench assembly of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the utility model for replacing the grinding head assembly.

[0022] In the figure: 1. workbench; 2. electric push rod; 201. extrusion plate; 3. glass; 4. support table; 401. collection box; 402. vacuum generator; 403. fixed table; 404. first screw; 405. first screw nut; 406. push plate; 5. hydraulic rod; 501. rotating motor; 502. fixed frame; 503. second screw; 504. second screw nut; 6. grinder; 601. output shaft; 602. slotting; 603. insertion rod; 604. grinding head; 605. limit rod; 606. tension spring. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively with reference to the relevant drawings below. Several embodiments of the utility model are given. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0025] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0027] For examples, see Figure 1-3 , the utility model provides a technical solution:

[0028] 1. An infrared optical glass cutting device, comprising a workbench 1, electric push rods 2 are symmetrically arranged on both sides of the workbench 1, an extrusion plate 201 is arranged at the output end of the electric push rod 2, a glass 3 is arranged between the two extrusion plates 201, a support platform 4 is arranged inside the workbench 1, a collection box 401 is symmetrically arranged on both sides of the support platform 4, a vacuum generator 402 is arranged on the top of the support platform 4, a fixed platform 403 is symmetrically arranged on both sides of the vacuum generator 402, a first screw rod 404 is arranged inside the fixed platform 403, a first screw rod nut 405 is arranged outside the first screw rod 404, and the first screw rod nut 405 is arranged outside the first screw rod 404. A push plate 406 is provided at the top of the nut 405, a hydraulic rod 5 is symmetrically provided at the top of the workbench 1, a rotating motor 501 is provided at the output end of the hydraulic rod 5, a fixed frame 502 is provided at the output end of the rotating motor 501, a second screw rod 503 is provided inside the fixed frame 502, a second screw rod nut 504 is provided outside the second screw rod 503, the second screw rod nut 504 is connected to the grinder 6, the grinder 6 is connected to the output shaft 601, a slot 602 is symmetrically provided outside the output shaft 601, a plug rod 603 is provided inside the slot 602, a grinding head 604 is provided inside the plug rod 603, and a second screw rod nut 504 is provided inside the second screw rod 503. A limit rod 605 is provided on 603, and a tension spring 606 is provided on the top of the limit rod 605. The vacuum generator 402 inside the support platform 4 is started, and the glass 3 is fixed on the support platform 4 by the suction force generated by it. Then, the electric push rod 2 is started to drive the extrusion plate 201 to approach the glass 3 to ensure that the glass 3 is firmly clamped. At the same time, the pressure sensor on the extrusion plate 201 monitors the clamping force in real time to avoid damage to the glass 3. Then, the hydraulic rod 5 drives the rotating motor 504 and the fixing frame 502 to move toward the glass 3. At the same time, the second screw rod 503 is driven by the motor through the second screw nut 5 04 adjusts the grinder 6 to a suitable position, and then the grinder 6 cuts the glass 3. At the same time, the position of the crushing head is adjusted by the electric telescopic rod, and the grinding and cutting debris falls on the support platform 4. At this time, the first screw rod 404 is driven by the motor to drive the push plate 406 to move through the first screw rod nut 405, and the debris is pushed into the collection box 401. When the grinding head 604 needs to be replaced, it is only necessary to lift the limit rod 605. At this time, the limit rod 605 is separated from the plug rod 603, and the plug rod 603 is pulled out, so that the plug rod 603 is separated from the grinding head 604, and then it can be replaced;

[0029] A pressure sensor is provided on the side of the extrusion plate 201 close to the glass 3, a soft pad is provided on the extrusion plate 201 to avoid damaging the glass 3, moving wheels are provided at the four corners of the bottom of the collection box 401, a self-locking structure is provided on the moving wheels, a handle is provided on the collection box 401 to facilitate collecting debris, the interior of the workbench 1 is a closed space, an inspection door for maintenance is provided on the workbench 1, an entry and exit door is provided at the bottom of the inspection door to facilitate the entry and exit of the collection box 401, an observation window for observation is provided on the workbench 1, a motor is provided at one end of the first screw rod 404 and the second screw rod 503, the motors are respectively connected to the first screw rod 404 and the second screw rod 503 through couplings, an avoidance groove for avoiding the push plate 406 is provided on the fixed platform 403, a sealing ring is provided on the avoidance groove to prevent debris from falling, a guide plate is provided on the fixed platform 403, and the guide plate is connected to the vacuum generator. 402 is set closely, the guide plate is set obliquely to form a chamber, and the initial position of the push plate 406 is located inside the chamber formed by the guide plate and the vacuum generator 402, which is convenient for fixing the position of the glass 3, and an avoidance hole is provided at one end of the insertion rod 603, and the avoidance hole is used to avoid the grinding head 604, and the grinding head 604 fits with the output shaft 601, and the other end of the insertion rod 603 is provided with a avoidance opening, and the avoidance opening is used to avoid the limit rod 605, and the limit rod 605 is in an inverted L shape, and the output shaft 601 is symmetrically provided with a accommodating cavity inside to accommodate the tension spring 606, which is convenient for replacing a new grinding head, and guide rails are symmetrically provided on both sides of the fixed table 403, and a support frame is provided on the guide rail. A guide block is provided at the top of the support frame, and a plurality of crushing heads are penetrated inside the guide block. The two support frames are connected to an electric telescopic rod, which is convenient for adjusting the bottom support according to the cutting position.

[0030] The working process of the utility model is as follows: when using the infrared optical glass cutting device, firstly, the vacuum generator 402 inside the support platform 4 is started, and the glass 3 is fixed on the support platform 4 by the suction force generated by the vacuum generator 402, and then the electric push rod 2 is started to drive the extrusion plate 201 to approach the glass 3 to ensure that the glass 3 is firmly clamped. At the same time, the pressure sensor on the extrusion plate 201 monitors the clamping force in real time to avoid damage to the glass 3. Then the hydraulic rod 5 drives the rotating motor 504 and the fixing frame 502 to move toward the glass 3. At the same time, the second screw rod 503 is driven by the motor through the second screw rod nut 5 04 adjusts the grinder 6 to a suitable position, and then the grinder 6 cuts the glass 3. At the same time, the position of the crushing head is adjusted by the electric telescopic rod. The grinding and cutting debris falls on the support platform 4. At this time, the first screw 404 is driven by the motor to drive the push plate 406 to move through the first screw nut 405, and the debris is pushed into the collection box 401. When the grinding head 604 needs to be replaced, it is only necessary to lift the limit rod 605. At this time, the limit rod 605 is separated from the plug rod 603, and the plug rod 603 is pulled out, so that the plug rod 603 is separated from the grinding head 604, and then it can be replaced.

[0031] Although 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 infrared optical glass cutting device, comprising a workbench (1), characterized in that: Electric push rods (2) are symmetrically arranged on two side surfaces of the workbench (1); an extrusion plate (201) is arranged at the output end of the electric push rod (2); and a glass (3) is arranged between the two extrusion plates (201); A support platform (4) is provided inside the workbench (1), and collection boxes (401) are symmetrically provided on two side surfaces of the support platform (4), a vacuum generator (402) is provided at the top of the support platform (4), and fixed platforms (403) are symmetrically provided on two side surfaces of the vacuum generator (402), a first screw rod (404) is provided inside the fixed platform (403), a first screw rod nut (405) is provided outside the first screw rod (404), and a push plate (406) is provided at the top of the first screw rod nut (405), and a hydraulic rod (5) is symmetrically provided at the top of the workbench (1); The output end of the hydraulic rod (5) is provided with a rotating motor (501), the output end of the rotating motor (501) is provided with a fixing frame (502), a second screw rod (503) is provided inside the fixing frame (502), a second screw rod nut (504) is provided outside the second screw rod (503), and the second screw rod nut (504) is connected to the grinder (6); The grinder (6) is connected to an output shaft (601); slots (602) are symmetrically arranged on the outside of the output shaft (601); an insertion rod (603) is arranged inside the slot (602); a grinding head (604) is arranged inside the insertion rod (603); a limiting rod (605) is arranged on the insertion rod (603); and a tension spring (606) is arranged at the top end of the limiting rod (605).

2. The infrared optical glass cutting device according to claim 1, characterized in that: A pressure sensor is provided on a side of the squeezing plate (201) close to the glass (3), a soft cushion is provided on the squeezing plate (201) to avoid damaging the glass (3), moving wheels are provided at the four corners of the bottom of the collection box (401), a self-locking structure is provided on the moving wheels, and a handle is provided on the collection box (401).

3. The infrared optical glass cutting device according to claim 1, characterized in that: The interior of the workbench (1) is a closed space. The workbench (1) is provided with an inspection door for maintenance. The bottom end of the inspection door is provided with an access door to facilitate the entry and exit of the collection box (401). The workbench (1) is provided with an observation window for observation.

4. The infrared optical glass cutting device according to claim 1, characterized in that: A motor is provided at one end of each of the first screw rod (404) and the second screw rod (503), and the motor is respectively connected to the first screw rod (404) and the second screw rod (503) via a coupling. An avoidance groove for avoiding the push plate (406) is provided on the fixed platform (403), and a sealing ring is provided on the avoidance groove to prevent debris from falling.

5. The infrared optical glass cutting device according to claim 1, characterized in that: A guide plate is provided on the fixed platform (403), the guide plate is arranged in close contact with the vacuum generator (402), the guide plate is arranged obliquely to form a chamber, and the initial position of the push plate (406) is located inside the chamber formed by the guide plate and the vacuum generator (402).

6. The infrared optical glass cutting device according to claim 1, characterized in that: An avoidance hole is provided at one end of the insertion rod (603), and the avoidance hole is used to avoid the grinding head (604). The grinding head (604) fits with the output shaft (601). An avoidance opening is provided at the other end of the insertion rod (603), and the avoidance opening is used to avoid the limit rod (605). The limit rod (605) is in an inverted L shape. The output shaft (601) is symmetrically provided with a receiving cavity inside, and is used to receive the tension spring (606).

7. The infrared optical glass cutting device according to claim 1, characterized in that: Guide rails are symmetrically arranged on the two side surfaces of the fixed platform (403), a support frame is arranged on the guide rail, a guide block is arranged at the top of the support frame, a plurality of crushing heads are penetrated inside the guide block, and the two support frames are connected to an electric telescopic rod.

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