CN213113493U

CN213113493U - Optical crystal coating film prevents flying membrane fixture device

Info

Publication number: CN213113493U
Application number: CN202022085993.0U
Authority: CN
Inventors: 贾玉昌
Original assignee: Qingdao Songhui Photoelectric Co ltd
Current assignee: Qingdao Songhui Photoelectric Co ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-05-04
Anticipated expiration: 2030-09-21

Abstract

The utility model discloses a film clamping apparatus device is prevented flying by optical crystal coating film, including the anchor clamps board, anchor clamps board upper wall is equipped with the standing groove, be equipped with the fixture who is used for centre gripping optical crystal on the anchor clamps board, fixture is including seting up four centre gripping grooves at the standing groove inner wall, four the centre gripping groove distributes respectively at four inner walls of standing groove, four the equal a plurality of centre gripping urceolus of fixedly connected with of centre gripping inslot wall, it is a plurality of the equal sealing sliding connection of centre gripping urceolus inner wall has the supporting rod, and is a plurality of the equal fixedly connected with grip block of one end of supporting rod, be equipped with the fuel feeding mechanism who is used for a plurality of centre gripping urceolus fuel supplies on. The utility model discloses can replace traditional centre gripping mode, can the different regular optical crystal of centre gripping, a plurality of grip blocks can closely laminate with optical crystal's irregular surface, and the adhesion is on optical crystal non-working face when preventing the evaporation of membrane material molecule to off-the-shelf quality has been guaranteed.

Description

Optical crystal coating film prevents flying membrane fixture device

Technical Field

The utility model relates to a fixture technical field especially relates to an optical crystal coating prevents flying membrane fixture device.

Background

Optical crystals are used as crystalline materials for optical media materials, mainly for making windows, lenses and prisms in the ultraviolet and infrared regions, and are classified into single crystals and polycrystals according to their crystal structures.

The optical crystal is widely applied to laser cosmetology, a coating clamp is usually used in the existing optical coating equipment, the existing coating clamp is a square frame, clamping edges are arranged on four edges of an inner frame of the frame, the optical crystal is fixed on the clamp through the clamping edges, some optical crystals are of irregular structures, the clamping edges are difficult to fix the optical crystal stably, the clamping edges cannot be fully attached to the surface of the optical crystal, after the optical crystal enters a coating machine, a working table surface needs to rotate, the optical crystal can slightly move in the rotating process, film material molecules are easy to adhere to a non-working surface of the optical crystal when being evaporated, the product quality and the qualification rate of products are seriously affected, and therefore, an optical crystal coating anti-flying film clamp device needs to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an optical crystal coating anti-flying film clamp device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an optical crystal coating prevents flying film fixture device, includes the anchor clamps board, anchor clamps board upper wall is equipped with the standing groove, be equipped with the fixture who is used for centre gripping optical crystal on the anchor clamps board, fixture is including seting up four centre gripping grooves at the standing groove inner wall, four the centre gripping groove distributes respectively at four inner walls of standing groove, four a plurality of centre gripping urceolus of the equal fixedly connected with of centre gripping inslot inner wall, it is a plurality of the equal sealing sliding connection of centre gripping urceolus inner wall has the supporting rod, and is a plurality of the equal fixedly connected with grip block of one end of supporting rod, be equipped with the fuel feeding mechanism who is used for being the fuel feeding of a plurality of centre.

Preferably, the fuel feeding mechanism includes that fixed connection is at the batch oil tank and the small-size circulating pump of anchor clamps board lateral wall, four cavitys have been seted up to the inside of anchor clamps board, are located same a plurality of centre gripping urceolus of centre gripping inslot all communicate through tubule and the cavity that corresponds, adjacent two the cavity all communicates through the intercommunication chamber, the oil feed end of small-size circulating pump passes through first connecting pipe and batch oil tank intercommunication, the oil outlet end of small-size circulating pump passes through second connecting pipe and one of them cavity intercommunication.

Preferably, it is a plurality of the inner wall of centre gripping urceolus all is equipped with two spacing grooves, and is a plurality of equal sliding connection of spacing inslot wall has the stopper, is located same two stoppers on the centre gripping urceolus all with the supporting rod lateral wall fixed connection that corresponds.

Preferably, be located same two adjacent grip block lateral walls in the centre gripping inslot laminate each other, and is a plurality of the material of grip block is the rubber material.

Preferably, the cross sections of the clamping outer cylinders are all circular structures, and the cross sections of the clamping rods are all circular structures.

Preferably, the clamp plate is made of a metal material, and the first and second connection pipes are made of high temperature resistant plastic.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up fixture and fuel feeding mechanism, the optical crystal who treats the coating film is put in the standing groove earlier, then start small-size circulating pump, under the effect of small-size circulating pump, fluid in the oil storage tank can get into four cavities through first connecting pipe and second connecting pipe, and then get into in a plurality of centre gripping urceolus through a plurality of tubules, thereby make a plurality of grip blocks tightly push down optical crystal, can carry out the coating film work, traditional centre gripping mode has been replaced, can grip the optical crystal of different rules, a plurality of grip blocks can closely laminate with the irregular surface of optical crystal, adhesion on optical crystal non-working face when preventing the coating material molecule evaporation, thereby finished product quality has been guaranteed;

2. the utility model discloses a set up the anchor clamps board of metal material, set high temperature resistant plastics material with first connecting pipe and second connecting pipe simultaneously, can prevent that the high temperature of coating film in-process from causing the damage to anchor clamps board and first connecting pipe and second connecting pipe, make the device durable more, prolonged the life cycle of device.

Drawings

FIG. 1 is a schematic structural view of an optical crystal coating anti-flying fixture device according to the present invention;

FIG. 2 is an enlarged view of the structure at the position A of the fixture device for preventing the optical crystal from flying during film coating;

FIG. 3 is an assembly view of the outer clamping cylinder, clamping rods and clamping blocks of the clamping device for preventing the optical crystal from flying.

In the figure: 1 anchor clamps board, 2 standing grooves, 3 centre gripping grooves, 4 cavitys, 5 batch tanks, 6 small-size circulating pumps, 7 centre gripping urceolus, 8 supporting poles, 9 spacing grooves, 10 stoppers, 11 grip blocks, 12 tubules, 13 first connecting pipes, 14 second connecting pipes, 15 intercommunication chambeies.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, an optical crystal coating anti-flying film clamp device comprises a clamp plate 1, the clamp plate 1 is made of metal material, the first connecting pipe 13 and the second connecting pipe 14 are made of high temperature resistant plastic, and the clamp plate 1, the first connecting pipe 13 and the second connecting pipe 14 are prevented from being damaged due to long-term high temperature environment in the coating process, so that the service life of the device is prolonged, a placing groove 2 is arranged on the upper wall of the clamp plate 1, a clamping mechanism for clamping an optical crystal is arranged on the clamp plate 1, the clamping mechanism comprises four clamping grooves 3 arranged on the inner wall of the placing groove 2, the four clamping grooves 3 are respectively distributed on the four inner walls of the placing groove 2, a plurality of clamping outer cylinders 7 are fixedly connected on the inner walls of the four clamping grooves 3, clamping rods 8 are hermetically and slidably connected on the inner walls of the plurality of clamping outer cylinders 7, the cross sections of the plurality of clamping outer, the cross-section of a plurality of holding rod 8 all is circular structure, the inner wall of a plurality of centre gripping urceolus 7 all is equipped with two spacing grooves 9, the equal sliding connection of a plurality of spacing groove 9 inner walls has stopper 10, two stopper 10 that are located on same centre gripping urceolus 7 all with the 8 lateral wall fixed connection of holding rod that correspond, can prevent that holding rod 8 breaks away from in the centre gripping urceolus 7, the equal fixedly connected with grip block 11 of one end of a plurality of holding rod 8, two adjacent grip block 11 lateral walls that are located same centre gripping inslot 3 laminate each other, make a plurality of grip blocks 11 can be inseparable laminate with optical crystal's irregular lateral wall, avoid the coating film molecule to fall on optical crystal's non-working face, the material of a plurality of grip blocks 11 is the rubber material, make the frictional force between a plurality of grip blocks 11 and the optical crystal great, can more firm fix optical crystal.

Be equipped with the fuel feeding mechanism who is used for 7 fuel feeding of a plurality of centre gripping urceolus on anchor clamps board 1, fuel feeding mechanism includes fixed connection at the batch oil tank 5 and the small-size circulating pump 6 of 1 lateral wall of anchor clamps board, four cavities 4 have been seted up to anchor clamps board 1's inside, a plurality of centre gripping urceolus 7 that are located same centre gripping inslot 3 all communicate with the cavity 4 that corresponds through tubule 12, two adjacent cavities 4 all communicate through intercommunication chamber 15, small-size circulating pump 6's oil inlet end is through first connecting pipe 13 and batch oil tank 5 intercommunication, small-size circulating pump 6's the end of producing oil is through second connecting pipe 14 and one of them cavity 4 intercommunication.

The utility model discloses during the use, at first the optical crystal who treats the coating film is put in standing groove 2, then start small-size circulating pump 6, under small-size circulating pump 6's effect, fluid in the batch oil tank 5 can get into the inside of one of them cavity 4 through first connecting pipe 13 and second connecting pipe 14, then get into all the other three cavities 4 through intercommunication chamber 15 in, and then get into a plurality of centre gripping urceolus 7 through a plurality of tubules 12 in, can promote a plurality of supporting rod 8 and remove, thereby make a plurality of grip blocks 11 tightly push down optical crystal, can carry out coating film work.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an optical crystal coating prevents flying membrane fixture device, includes anchor clamps board (1), its characterized in that, anchor clamps board (1) upper wall is equipped with standing groove (2), be equipped with the fixture that is used for centre gripping optical crystal on anchor clamps board (1), fixture is including seting up four centre gripping groove (3) at standing groove (2) inner wall, four centre gripping groove (3) distribute respectively at four inner walls of standing groove (2), four the equal fixedly connected with of centre gripping groove (3) inner wall has a plurality of centre gripping urceolus (7), and is a plurality of the equal sealing sliding connection of centre gripping urceolus (7) inner wall has supporting rod (8), and is a plurality of the equal fixedly connected with grip block (11) of one end of supporting rod (8), be equipped with the mechanism that supplies oil for a plurality of centre gripping urceolus (7) on anchor clamps board (1).

2. The optical crystal coating film-flying-preventing clamp device according to claim 1, wherein the oil supply mechanism comprises an oil storage tank (5) and a small-sized circulating pump (6) which are fixedly connected to the side wall of the clamp plate (1), four cavities (4) are formed in the clamp plate (1), a plurality of clamping outer cylinders (7) in the same clamping groove (3) are communicated with the corresponding cavities (4) through thin tubes (12), two adjacent cavities (4) are communicated through a communicating cavity (15), the oil inlet end of the small-sized circulating pump (6) is communicated with the oil storage tank (5) through a first connecting tube (13), and the oil outlet end of the small-sized circulating pump (6) is communicated with one of the cavities (4) through a second connecting tube (14).

3. The optical crystal coating anti-flying film clamp device according to claim 2, wherein the inner walls of the plurality of clamping outer cylinders (7) are provided with two limiting grooves (9), the inner walls of the plurality of limiting grooves (9) are slidably connected with limiting blocks (10), and the two limiting blocks (10) on the same clamping outer cylinder (7) are fixedly connected with the corresponding side walls of the clamping rods (8).

4. The fixture device for preventing the optical crystal from flying in the coating process according to claim 1, wherein the side walls of two adjacent clamping blocks (11) in the same clamping groove (3) are attached to each other, and the plurality of clamping blocks (11) are made of rubber.

5. The device as claimed in claim 3, wherein the cross-sections of the plurality of outer clamping cylinders (7) are circular and the cross-sections of the plurality of clamping rods (8) are circular.

6. The fixture device for preventing the optical crystal from flying in the coating process according to claim 2, wherein the fixture plate (1) is made of metal material, and the first connecting tube (13) and the second connecting tube (14) are made of high temperature resistant plastic.