CN219046143U - A device for expelling air bubbles attached to polarizers - Google Patents

Abstract

The utility model discloses a device for expelling air bubbles attached to a polarizer, which comprises a workbench. The left and right sides of the top of the workbench are fixedly connected with slide rails, and the outer surfaces of the left and right slide rails are slidably connected with concave Frame, the top of the concave frame is embedded with a drum, the outer surface of the drum is rotatably connected to the connection between the bearing and the concave frame, and the inner surface of the drum is threaded with a screw. The working table, slide rail, concave frame, rotary drum, screw, positioning box, slide plate, pressure spring, movable plate, concave plate and squeeze roller can easily squeeze out the air bubbles generated after the polarizer is attached, and at the same time , the setting of the compression spring can buffer the squeeze roller when it contacts the polarizer, avoiding excessive pressure and causing damage to the polarizer. By setting the above structure, it has the advantage of being easy to use when the bubble ejection device is in use. , so as to meet the needs of customers.

Description

A device for ejecting air bubbles attached to polarizers

technical field

The utility model relates to the technical field of a device for expelling bubbles attached to a polarizer, in particular to a device for expelling air bubbles attached to a polarizer.

Background technique

When the polarizer is attached, air bubbles will be produced. Therefore, it is necessary to drive out the air bubbles to improve product quality. However, the traditional way of driving out air bubbles is to drive out the air bubbles by pushing the scraper manually. The way of pushing the scraper is easy to make the pressure too large, resulting in damage to the polarizer, so there is a defect that it is not convenient to use, so that it cannot meet the needs of customers. Therefore, we propose a device for expelling air bubbles attached to the polarizer to solve the above proposed question.

Utility model content

Aiming at the problems existing in the prior art, the purpose of this utility model is to provide a polarizer-attached air bubble ejection device, which has the advantage of being easy to use when the air bubble ejection device is in use, and solves the problem of the original air bubble ejection device When using it, there is a problem that it is not convenient to use.

In order to achieve the above purpose, the utility model provides the following technical solutions: a device for expelling air bubbles attached to a polarizer, including a workbench, the left and right sides of the top of the workbench are fixedly connected with slide rails, and the left and right slide rails The outer surface of the rail is slidably connected with a concave frame, the top of the concave frame is embedded with a drum, the outer surface of the drum is rotatably connected through the connection between the bearing and the concave frame, and the inner surface of the drum is threaded. There is a screw, the bottom of the screw runs through the drum and is fixedly connected with a positioning box, the inner cavity of the positioning box is slidably connected with a slide plate, and the top of the slide plate is uniformly and fixedly connected with a compression spring, and the top of the compression spring is connected with the positioning box. The connection of the box is fixedly connected, the bottom of the slide plate is fixedly connected with a movable plate, the bottom of the movable plate runs through the positioning box and is fixedly connected with a concave plate, and the left and right sides of the cavity of the concave plate are rotationally connected by bearings There are squeeze rollers.

Preferably, the left and right sides of the inner cavity of the positioning box are provided with slideways for use with a slide plate, and the outer surface of the slide plate is slidably connected with the inner surface of the slideway.

Preferably, guide rods are fixedly connected to the left and right sides of the top of the positioning box, and the top of the guide rods passes through the concave frame and extends to the outside of the concave frame.

Preferably, the left and right sides of the top of the concave frame are embedded with sliding cylinders used in conjunction with the guide rods, and the inner surface of the sliding cylinder is slidably connected to the outer surface of the guide rods.

Preferably, drive plates are fixedly connected to the tops of the left and right sides of the drum, and the number of the drive plates is two.

Preferably, a rubber pad is fixedly connected to the top of the workbench and located in the inner cavity of the concave frame, and a driving rod is screwed to the front of the concave frame.

Compared with the prior art, the beneficial effects of the utility model are as follows:

The utility model can conveniently squeeze the air bubbles generated after the polarizer is attached by setting a workbench, a slide rail, a concave frame, a rotating cylinder, a screw, a positioning box, a slide plate, a pressure spring, a movable plate, a concave plate and a squeezing roller. At the same time, the setting of the compression spring can buffer the squeeze roller when it contacts the polarizer, so as to avoid excessive pressure and damage to the polarizer. , The advantage of being easy to use, solves the problem that the original bubble driving device is not easy to use, so that it can meet the needs of customers.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the sectional view of the positioning box structure of the utility model;

Fig. 3 is an enlarged view of A of the structure of Fig. 2 of the utility model.

In the figure: 1. workbench; 2. slide rail; 3. concave frame; 4. drum; 5. screw; 6. positioning box; 7. slide plate; 8. pressure spring; 9. movable plate; 10. concave plate ; 11, extrusion roller; 12, slideway; 13, guide rod;

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

In the description of the present utility model, it should be noted that the orientations or positional relationships indicated by the terms "upper", "lower", "inner", "outer" and "top/bottom" are based on the orientations shown in the drawings or positional relationship, are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation of the utility model . In addition, the terms "first" and "second" are used for descriptive purposes only, and should not be understood as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "set with", "sleeve/connection", "connection", etc. should be understood in a broad sense, for example "Connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be two components Internal connectivity. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations.

Please refer to Figure 1-3, a device for expelling bubbles attached to a polarizer, including a workbench 1, the left and right sides of the top of the workbench 1 are fixedly connected with slide rails 2, and the outer surfaces of the left and right slide rails 2 are slidably connected There is a concave frame 3, and the top of the concave frame 3 is embedded with a drum 4, and the outer surface of the drum 4 is rotationally connected with the connection between the bearing and the concave frame 3, and the inner surface of the drum 4 is screwed with a screw 5, and the screw 5 The bottom of the cylinder 4 runs through the drum 4 and is fixedly connected with a positioning box 6. The inner cavity of the positioning box 6 is slidably connected with a slide plate 7, and the top of the slide plate 7 is uniformly and fixedly connected with a compression spring 8, and the top of the compression spring 8 is connected to the positioning box 6. Fixedly connected, the bottom of the slide plate 7 is fixedly connected with a movable plate 9, the bottom of the movable plate 9 runs through the positioning box 6 and is fixedly connected with a concave plate 10, and the left and right sides of the inner cavity of the concave plate 10 are rotatably connected with extrusion rollers 11. By setting the workbench 1, slide rail 2, concave frame 3, drum 4, screw 5, positioning box 6, slide plate 7, compression spring 8, movable plate 9, concave plate 10 and extrusion roller 11, it is convenient to The bubbles generated after the polarizer is attached are squeezed out. At the same time, the setting of the compression spring 8 can buffer the squeeze roller 11 when it contacts the polarizer to avoid excessive pressure and damage to the polarizer. The above structure has the advantage of being easy to use when the air bubble ejection device is in use, and solves the problem that the original air bubble ejection device is inconvenient to use, so as to meet the needs of customers.

Specifically, the left and right sides of the positioning box 6 inner cavity are provided with slideways 12 used in conjunction with the slide plate 7, and the outer surface of the slide plate 7 is slidably connected with the inner surface of the slideway 12. By setting the slideway 12, the slideway 7 can be aligned. To support and, at the same time, to guide it.

Specifically, the left and right sides of the top of the positioning box 6 are fixedly connected with guide rods 13, and the top of the guide rods 13 runs through the concave frame 3 and extends to the outside of the concave frame 3. By setting the guide rods 13, the positioning box 6 can be guided. .

Specifically, the left and right sides of the top of the concave frame 3 are embedded with a slider 14 used in conjunction with the guide rod 13, and the inner surface of the slider 14 is slidably connected to the outer surface of the guide rod 13. By arranging the slider 14, it is possible to The guide rod 13 is supported.

Specifically, the tops of the left and right sides of the rotating drum 4 are fixedly connected with driving plates 15, and the number of driving plates 15 is two. By setting the driving plates 15, the rotating drum 4 can be conveniently rotated.

Specifically, the top of the workbench 1 and the inner cavity of the concave frame 3 are fixedly connected with a rubber pad 16, and the front of the concave frame 3 is screwed with a drive rod 17. By setting the rubber pad 16, the polarizer can be supported and protected. The drive rod 17 is provided to facilitate the movement of the concave frame 3 .

When in use, when the polarizer is attached and bubbles are generated, the product is placed on the top of the rubber pad 16, and then the staff rotates the driving plates 15 on both sides, so that the driving plate 15 drives the rotating drum 4 to thread on the outer surface of the screw rod 5 Rotate, at the same time, the screw 5 drives the positioning box 6 to move downward, so that the positioning box 6 drives the extrusion roller 11 to contact the product, and at the same time, the product pushes the extrusion roller 11 to move in the opposite direction, so that the extrusion roller 11 drives the concave frame 3 to reverse Moving, the concave frame 3 drives the movable plate 9 to move in the reverse direction, and the movable plate 9 drives the slide plate 7 to slide in the opposite direction on the inner surface of the slideway 12 to move and squeeze the compression spring 8. At the same time, the compression spring 8 acts on the slide plate 7 under the reaction force. Support, so that the setting of the compression spring 8 can make the extrusion roller 11 squeeze the product while buffering it, thereby avoiding excessive pressure and causing damage to the product. Then, the staff pushes the driving rod 17 to make the driving rod 17 Push the concave frame 3 to slide and move on the outer surface of the slide rail 2, so that the squeeze roller 11 rolls and squeezes the product, so as to achieve the effect of driving out the air bubbles. need.

The standard parts used in this application document can be purchased from the market, and can be customized according to the instructions and drawings. The specific connection methods of each part adopt mature bolts, rivets, welding, etc. in the prior art. Conventional means, machinery, parts and equipment all adopt conventional models in the prior art, and the control mode is automatically controlled by a controller. The control circuit of the controller can be realized by simple programming by those skilled in the art, and belongs to the well-known knowledge in the art. Common sense, and this application is mainly used to protect mechanical devices, so this application will not explain the control method and circuit connection in detail.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device. Without further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article or apparatus comprising said element.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. A device for driving out bubbles attached to a polarizer, comprising a workbench (1), characterized in that: the left and right sides of the top of the workbench (1) are fixedly connected with slide rails (2), and the left and right two The outer surface of the slide rail (2) is slidably connected with a concave frame (3), and the top of the concave frame (3) is embedded with a drum (4), and the outer surface of the drum (4) is connected with the bearing through the bearing. The connection of the concave frame (3) is rotationally connected, the inner surface of the drum (4) is screwed with a screw (5), and the bottom of the screw (5) runs through the drum (4) and is fixedly connected with a positioning box ( 6), the inner cavity of the positioning box (6) is slidably connected with a slide plate (7), and the top of the slide plate (7) is uniformly and fixedly connected with a stage clip (8), and the top of the stage clip (8) is in contact with the positioning The junction of the box (6) is fixedly connected, the bottom of the slide plate (7) is fixedly connected with a movable plate (9), and the bottom of the movable plate (9) runs through the positioning box (6) and is fixedly connected with a concave plate (10 ), the left and right sides of the cavity of the concave plate (10) are rotatably connected with squeeze rollers (11) through bearings. 2. A polarizer-attached air bubble expulsion device according to claim 1, characterized in that: the left and right sides of the inner cavity of the positioning box (6) are provided with slideways used in conjunction with the slide plate (7) (12), the outer surface of the slide plate (7) is slidingly connected with the inner surface of the slideway (12). 3. A device for driving out air bubbles attached to a polarizer according to claim 1, characterized in that: the left and right sides of the top of the positioning box (6) are fixedly connected with guide rods (13), and the guide rods The top of (13) passes through the concave frame (3) and extends to the outside of the concave frame (3). 4. A polarizer-attached air bubble expulsion device according to claim 3, characterized in that: the left and right sides of the top of the concave frame (3) are embedded with guide rods (13) used in conjunction with A sliding cylinder (14), the inner surface of the sliding cylinder (14) is slidingly connected with the outer surface of the guide rod (13). 5. A device for expelling air bubbles attached to polarizers according to claim 1, characterized in that: the tops of the left and right sides of the drum (4) are fixedly connected with drive plates (15), and the drive plates The number of (15) is two. 6. A device for expelling bubbles attached to polarizers according to claim 1, characterized in that: the top of the workbench (1) and the inner cavity of the concave frame (3) are fixedly connected with a rubber pad (16 ), the front of the concave frame (3) is screwed with a drive rod (17).

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