CN220284202U

CN220284202U - Optical film coating adjusting clamp device

Info

Publication number: CN220284202U
Application number: CN202321617455.9U
Authority: CN
Inventors: 周慧
Original assignee: Shenzhen Nanxuan Optoelectronics Technology Co ltd
Current assignee: Shenzhen Nanxuan Optoelectronics Technology Co ltd
Priority date: 2023-06-25
Filing date: 2023-06-25
Publication date: 2024-01-02
Anticipated expiration: 2033-06-25

Abstract

The utility model discloses an optical film coating adjusting clamp device which comprises a placing plate, wherein a bottom plate is arranged at the bottom of the placing plate, four connecting plates are fixedly connected between the placing plate and the bottom plate, the four connecting plates are uniformly distributed in an annular shape, sliding grooves are respectively formed in the tops of the four connecting plates, sliding posts are respectively sliding in the four sliding grooves, sliding mechanisms for sliding the sliding posts are respectively arranged on the surfaces of the four connecting plates, four supporting rods are fixedly connected at the bottom of the bottom plate, the four supporting rods are uniformly distributed in an annular shape, the bottoms of the four supporting rods are fixedly connected with the same supporting plate, a device box is arranged on the surface of the supporting plate, shrinkage holes are formed in the top of the device box, and lifting mechanisms for the supporting plate are arranged in the device box. The utility model moves through the arrangement of the four limiting plates, can effectively clamp an object when in use, and avoids the problem that the optical film coating is not stable enough to cause the failure to achieve the required optical performance.

Description

Optical film coating adjusting clamp device

Technical Field

The utility model relates to the technical field of optical film coating adjusting clamps, in particular to an optical film coating adjusting clamp device.

Background

The optical film coating adjusting clamp is a clamp for adjusting the optical film coating process, and generally comprises a clamp base, a clamp arm, a clamp chuck, an adjusting screw, an adjusting nut and the like.

In the optical film coating process, the optical film needs to be regulated so as to achieve the required optical performance, and the optical film coating regulating clamp plays a key role. However, the conventional optical film coating adjusting clamp is generally complicated in structure, the operation difficulty is increased during use, and meanwhile, the maintenance cost is relatively high.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides an optical film coating adjusting clamp device.

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

the utility model provides an optical film coating adjusting fixture device, includes places the board, place the board bottom and be equipped with the bottom plate, four fixedly connected with connecting plates between placing board and the bottom plate, four the connecting plate is annular evenly distributed, four the spout has been seted up respectively at the connecting plate top, four the inside sliding of spout has the traveller respectively, four the connecting plate surface all is equipped with the slide mechanism of slip traveller, four bottom plate bottom fixedly connected with four bracing pieces, four the bracing piece is annular evenly distributed, four bracing piece bottom fixedly connected with same backup pad, the backup pad surface is equipped with the device case, shrinkage cavity has been seted up to device case top, the elevating system of backup pad is equipped with to device incasement portion, four respectively fixedly connected with push-and-pull rod in traveller one side, four push-and-pull rod one end is fixedly connected with limiting plate respectively.

Preferably, the sliding mechanism comprises two limiting blocks, the limiting blocks are fixedly connected to the surfaces of the sliding columns respectively, the limiting blocks slide on the upper surface and the lower surface of the connecting plate respectively, round blocks are fixedly connected to the center of the bottom plate bottom, first screw rods are sleeved on the inner portions of the round blocks, the bottom ends of the first screw rods are rotationally connected to the top of the supporting plate, sliding blocks are sleeved on the surfaces of the first screw rods, two sliding rods are fixedly connected to the bottom of the bottom plate, the two sliding rods penetrate through the surfaces of the sliding blocks, the bottom ends of the sliding rods are fixedly connected to the top of the supporting plate respectively, a connecting rod is hinged to one side of the sliding blocks, one end of each connecting rod is hinged to the bottom of the sliding column, a first motor is installed at the bottom of the supporting plate, and an output shaft of the first motor is fixedly connected to the bottom end of the first screw rods.

Further, elevating system includes the slide, the slide is equipped with two, two the slide is fixedly connected with in the inside opposite both sides of device case respectively, backup pad both sides are fixedly connected with fixed block respectively, two the fixed block slides respectively in two slides insidely, two the inside vertical rotation of slide is connected with the second lead screw respectively, two the fixed block is overlapped respectively and is located two second lead screw surfaces, and two fixed blocks cooperate in two second lead screws, two the second lead screw bottom overlaps respectively and is equipped with the axle sleeve, two the axle sleeve is fixedly connected with in the device incasement bottom respectively.

Preferably, the bottom in the device box rotates and has two belts, two powder is equipped with first pulley and second pulley respectively in the belt, two first pulley cup joints respectively in two second lead screw surfaces, two the second pulley is vertical setting, the fixed plate is installed to the bottom in the device box, the second motor is installed to the fixed plate bottom, second motor output shaft fixed connection is in two second pulley surfaces.

The beneficial effects of the utility model are as follows:

1. when the clamping device is used, the first motor is driven to drive the first screw rod to rotate, the sliding block vertically slides up and down under the limitation of the two sliding rods, the four sliding columns are driven to horizontally slide by the four connecting rods, and at the moment, the four sliding columns drive the four sliding rods and the four limiting plates to be close to or far away from each other, so that the limiting plates are clamped more stably, and the clamping effect is better through a simple structure.

2. When the device is used, the second motor is driven to drive the two second pulleys to rotate, the two first pulleys and the two second screw rods are driven to rotate through the belt, so that the two fixing blocks are driven to slide up and down, the supporting plate is driven to slide up and down under the supporting action of the four supporting rods, the bottom plate is driven to slide up and down simultaneously, the position of the placing plate is adjusted more conveniently, and the using effect of the device is improved.

Drawings

FIG. 1 is a front view of an optical film coating adjustment fixture device according to the present utility model;

FIG. 2 is a schematic diagram showing a sliding structure of an optical film coating adjustment fixture device according to the present utility model;

fig. 3 is a schematic view of a lifting structure of an optical film coating adjusting fixture device according to the present utility model.

In the figure: 1. an apparatus box; 11. a shrinkage cavity; 12. a slideway; 13. a fixing plate; 2. placing a plate; 21. a support rod; 22. a bottom plate; 23. a connecting plate; 24. a chute; 3. a limiting plate; 31. a push-pull rod; 32. a spool; 33. a limiting block; 34. a connecting rod; 4. a slide block; 41. a first screw rod; 42. round blocks; 43. a first motor; 44. a slide bar; 5. a support plate; 51. a fixed block; 52. a second screw rod; 53. a shaft sleeve; 54. a first pulley; 55. a belt; 56. a second pulley; 57. and a second motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, an optical film coating adjusting fixture device comprises a placing plate 2, a bottom plate 22 is arranged at the bottom of the placing plate 2, four connecting plates 23 are fixedly connected between the placing plate 2 and the bottom plate 22, the four connecting plates 23 are uniformly distributed in an annular shape, sliding grooves 24 are respectively formed in the tops of the four connecting plates 23, sliding columns 32 are respectively sliding in the four sliding grooves 24, sliding mechanisms for sliding the sliding columns 32 are respectively arranged on the surfaces of the four connecting plates 23, four supporting rods 21 are fixedly connected to the bottom of the bottom plate 22, the four supporting rods 21 are uniformly distributed in an annular shape, the same supporting plate 5 is fixedly connected to the bottom of the four supporting rods 21, a device box 1 is arranged on the surface of the supporting plate 5, shrinkage holes 11 are formed in the top of the device box 1, lifting mechanisms for the supporting plate 5 are arranged in the device box 1, push-pull rods 31 are respectively fixedly connected to one sides of the four sliding columns 32, one ends of the four push-pull rods 31 are respectively fixedly connected with limiting plates 3, and through the arrangement of the device, objects can be effectively clamped when in use, and the optical film coating adjusting is prevented from being unstable.

In a preferred embodiment, the sliding mechanism includes two limiting blocks 33, the limiting blocks 33 are provided with two, the two limiting blocks 33 are respectively and fixedly connected to the surfaces of the sliding columns 32, the two limiting blocks 33 respectively slide on the upper surface and the lower surface of the connecting plate 23, a round block 42 is fixedly connected to the center of the bottom plate 22, a first screw rod 41 is sleeved inside the round block 42, the bottom end of the first screw rod 41 is rotatably connected to the top of the supporting plate 5, a sliding block 4 is sleeved on the surface of the first screw rod 41, two sliding rods 44 are fixedly connected to the bottom of the bottom plate 22, the two sliding rods 44 are inserted on the surface of the sliding block 4, the bottom ends of the two sliding rods 44 are respectively and fixedly connected to the top of the supporting plate 5, one side of the sliding block 4 is hinged with a connecting rod 34, one end of the connecting rod 34 is hinged to the bottom of the sliding column 32, a first motor 43 is mounted at the bottom of the supporting plate 5, and an output shaft of the first motor 43 is fixedly connected to the bottom end of the first screw rod 41 for limiting the simultaneous sliding of the four sliding columns 32.

In a preferred embodiment, the lifting mechanism comprises two slide ways 12, the two slide ways 12 are respectively and fixedly connected to two opposite sides of the inside of the device box 1, two sides of the supporting plate 5 are respectively and fixedly connected with fixing blocks 51, the two fixing blocks 51 respectively slide in the two slide ways 12, the two slide ways 12 are respectively and vertically rotatably connected with second screw rods 52, the two fixing blocks 51 are respectively sleeved on the surfaces of the two second screw rods 52, the two fixing blocks 51 are matched with the two second screw rods 52, shaft sleeves 53 are respectively sleeved at the bottom ends of the two second screw rods 52, and the two shaft sleeves 53 are respectively and fixedly connected to the bottom inside the device box 1 and are used for limiting the supporting plate 5 to slide up and down.

In a preferred embodiment, two belts 55 are rotated at the bottom of the device box 1, the first pulleys 54 and the second pulleys 56 are respectively arranged in the two belts 55, the two first pulleys 54 are respectively sleeved on the surfaces of the two second screw rods 52, the two second pulleys 56 are vertically arranged, the fixed plate 13 is mounted at the bottom of the device box 1, the second motor 57 is mounted at the bottom of the fixed plate 13, and the output shaft of the second motor 57 is fixedly connected to the surfaces of the two second pulleys 56 and is identical to driving the two second screw rods 52 to rotate simultaneously.

From the above description, it can be seen that the above embodiments of the present utility model achieve the following technical effects: in actual use, through the setting of slider 4, can drive four limiting plates 3 simultaneously and carry out the centre gripping, when using, first motor 43 drives first lead screw 41 rotation, under the restriction of two slide bars 44, make slider 4 vertical slip downwards, thereby drive four connecting rods 34 and slide, under the restriction of stopper 33, thereby make four connecting rods 34 will pull four slide column 32 horizontal slip, four slide column 32 will drive four push-pull rod 31 and four limiting plates 3 and be close to each other this moment, thereby can make the centre gripping effect better, the setting of rethread backup pad 5 can drive and place board 2 and reciprocate, when using, drive second motor 57 can drive two second pulleys 56 rotation, under the effect of two belts 55, make two first pulleys 54 and two second lead screws 52 rotate, at this moment, two second lead screws 52 will drive two fixed blocks 51 and slide from top to bottom, thereby make backup pad 5 slide from top to bottom, under the supporting effect of four bracing pieces 21, drive bottom plate 22 and place board 2 and slide from top to bottom simultaneously, thereby place board 2 and put the effect of adjusting more convenient use has improved this equipment.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the present application described herein may be capable of being practiced otherwise than as specifically illustrated and described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides an optical film coating adjusting fixture device, includes places board (2), its characterized in that, place board (2) bottom and be equipped with bottom plate (22), place four connecting plates (23) of fixedly connected with between board (2) and bottom plate (22), four connecting plate (23) are annular evenly distributed, four spout (24) have been seted up respectively at connecting plate (23) top, four inside slip respectively of spout (24) has slide column (32), four connecting plate (23) surface all is equipped with the slide mechanism of slip slide column (32), bottom plate (22) bottom fixedly connected with four bracing piece (21), four bracing piece (21) are annular evenly distributed, four bracing piece (21) bottom fixedly connected with same backup pad (5), backup pad (5) surface is equipped with device case (1), shrinkage cavity (11) have been seted up at device case (1) top, the inside elevating system who is equipped with backup pad (5) of device case (1).

2. The optical film coating adjustment fixture device according to claim 1, wherein one side of each of the four sliding columns (32) is fixedly connected with a push-pull rod (31), and one end of each of the four push-pull rods (31) is fixedly connected with a limiting plate (3).

3. The optical film coating adjustment fixture device according to claim 1, wherein the sliding mechanism comprises two limiting blocks (33), the two limiting blocks (33) are respectively and fixedly connected to the surface of the sliding column (32), and the two limiting blocks (33) are respectively and slidably arranged on the upper surface and the lower surface of the connecting plate (23).

4. An optical film coating adjusting clamp device according to claim 3, characterized in that a round block (42) is fixedly connected to the center of the bottom plate (22), a first screw rod (41) is sleeved inside the round block (42), the bottom end of the first screw rod (41) is rotatably connected to the top of the supporting plate (5), a sliding block (4) is sleeved on the surface of the first screw rod (41), two sliding rods (44) are fixedly connected to the bottom of the bottom plate (22), the two sliding rods (44) are inserted on the surface of the sliding block (4), the bottom ends of the two sliding rods (44) are respectively fixedly connected to the top of the supporting plate (5), a connecting rod (34) is hinged to one side of the sliding block (4), one end of the connecting rod (34) is hinged to the bottom of the sliding column (32), a first motor (43) is mounted on the bottom of the supporting plate (5), and an output shaft of the first motor (43) is fixedly connected to the bottom end of the first screw rod (41).

5. The optical film coating adjustment fixture device according to claim 1, wherein the lifting mechanism comprises two slide ways (12), the two slide ways (12) are respectively and fixedly connected to opposite sides of the inside of the device box (1), two sides of the supporting plate (5) are respectively and fixedly connected with fixing blocks (51), and the two fixing blocks (51) respectively slide inside the two slide ways (12).

6. The optical film coating adjustment fixture device according to claim 5, wherein two slide ways (12) are respectively vertically and rotatably connected with second screw rods (52), two fixing blocks (51) are respectively sleeved on the surfaces of the two second screw rods (52), the two fixing blocks (51) are matched with the two second screw rods (52), shaft sleeves (53) are respectively sleeved at the bottom ends of the two second screw rods (52), and the two shaft sleeves (53) are respectively fixedly connected to the inner bottom of the device box (1).

7. The optical film coating adjustment fixture device according to claim 6, wherein two belts (55) are rotated at the bottom of the device box (1), first pulleys (54) and second pulleys (56) are respectively arranged in the two belts (55), the two first pulleys (54) are respectively sleeved on the surfaces of the two second screw rods (52), the two second pulleys (56) are vertically arranged, a fixing plate (13) is arranged at the bottom of the device box (1), a second motor (57) is arranged at the bottom of the fixing plate (13), and output shafts of the second motors (57) are fixedly connected to the surfaces of the two second pulleys (56).