Tempered film exhaust device

Abstract

The utility model discloses an exhaust device for a tempered film, and relates to the technical field of tempered film treatment. The tempered film exhaust device comprises an exhaust device base, a limiting seat is connected to the exhaust device base in a sliding mode, a reciprocating transmission unit is arranged on the exhaust device base, the reciprocating transmission unit is used for driving the limiting seat to reciprocate, and an exhaust compression roller and an adjusting unit are arranged on the exhaust device base. According to the tempered film exhaust device, the limiting seat is driven by the reciprocating transmission unit to reciprocate, the position of the exhaust compression roller is conveniently adjusted to compress the surface of a tempered film in cooperation with the design of the adjusting unit and the exhaust compression roller, and when an electronic product and the tempered film are driven by the reciprocating motion of the limiting seat, air is automatically and repeatedly extruded and exhausted, so that the production efficiency is improved. The device is compact in overall structure, good in stability, capable of adjusting the strength of the exhaust pressure roller for extruding the tempered film and keeping the strength constant, and good in air exhaust effect.

Description

Technical Field

[0001] The utility model relates to the technical field of tempered film processing, in particular to a tempered film exhaust device. Background Technique

[0002] The tempered film exhaust device is an auxiliary tool, and its function is to help users quickly and effectively remove the bubbles generated during the process of attaching the tempered film through mechanical means, thereby improving the adhesion between the tempered film and the electronic device.

[0003] At present, the existing tempered film exhaust device consists of a base and a rolling rod. When in use, the electronic device is clamped on the base, and the hand pushes the rolling rod to discharge the bubbles. Currently, the base is usually not suitable for most electronic devices. When the rolling rod reciprocates, it is easily affected by the shaking of the hand, resulting in poor exhaust effect of the exhaust device. When the hand exerts too much force, the tempered film may be damaged. When the force is too small, the bubble discharge effect is not good. In view of the deficiencies of the existing technology, the utility model provides a tempered film exhaust device to solve the above problems. Content of the Utility Model

[0004] In view of the deficiencies of the existing technology, the utility model provides a tempered film exhaust device. The reciprocating transmission unit drives the limit seat to reciprocate, and then, in cooperation with the design of the adjustment unit and the exhaust pressure roller, it is convenient to adjust the position of the exhaust pressure roller to press the surface of the tempered film. When the electronic product and the tempered film are driven by the reciprocating movement of the limit seat, they are automatically repeatedly squeezed to discharge air. The overall structure of the device is compact, with good stability, and can adjust the force of the exhaust pressure roller pressing the tempered film to keep the force constant, and the air discharge effect is good.

[0005] To achieve the above objectives, the utility model is realized through the following technical solutions: A tempered film exhaust device, including an exhaust device base, a limit seat is slidably connected to the exhaust device base, and a reciprocating transmission unit is arranged on the exhaust device base, and the reciprocating transmission unit is used to drive the limit seat to reciprocate;

[0006] An exhaust pressure roller and an adjustment unit are arranged on the exhaust device base, and the adjustment unit is used to support the exhaust pressure roller and control the height adjustment of the exhaust pressure roller;

[0007] The adjustment unit includes a limit frame arranged on the exhaust device base and a first lead screw threadedly connected to the limit frame. A push table is rotatably connected to the first lead screw, and the exhaust pressure roller is rotatably connected to the push table.

[0008] Preferably, the reciprocating transmission unit includes a driving motor disposed on the base of the exhaust device and a turntable disposed at the output end of the driving motor. An eccentric shaft is provided on the turntable, a connecting rod is rotatably connected to the eccentric shaft, a shaft seat is fixedly connected to the limit seat, and the connecting rod is rotatably connected to the shaft seat.

[0009] Preferably, a guide rail seat is provided on the base of the exhaust device, a slider is provided on the limit seat, and the slider is slidably connected to the guide rail seat.

[0010] Preferably, a clamping unit for limiting the electronic device is provided on the limit seat. The clamping unit includes a second lead screw threadedly connected to the limit seat, and a clamping block is rotatably connected to the second lead screw.

[0011] Preferably, a limit rod is fixedly connected to the clamping block, and the limit rod passes through the limit seat and extends outward.

[0012] Preferably, a rotating handle is provided on both the second lead screw and the first lead screw.

[0013] The utility model discloses a tempered film exhaust device, and the beneficial effects thereof are as follows:

[0014] In this tempered film exhaust device, the reciprocating transmission unit drives the limit seat to perform reciprocating motion. Then, in combination with the design of the adjustment unit and the exhaust pressure roller, it is convenient to adjust the position of the exhaust pressure roller to press the surface of the tempered film. When the electronic product and the tempered film are driven by the reciprocating motion of the limit seat, they are automatically and repeatedly squeezed to discharge air. The overall structure of the device is compact, with good stability, and can adjust the pressing force of the exhaust pressure roller on the tempered film to keep the force constant, and the air discharge effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0016] Figure 1 It is the first perspective of the overall structure schematic diagram of the present utility model;

[0017] Figure 2 It is the second perspective of the overall structure schematic diagram of the present utility model;

[0018] Figure 3 It is the structure schematic diagram of the guide rail seat of the present utility model;

[0019] Figure 4 It is the structure schematic diagram of the clamping unit of the present utility model.

[0020] In the figure: 1 is the exhaust device base; 101 is the guide rail base; 2 is the limit seat; 201 is the slider; 3 is the reciprocating transmission unit; 301 is the driving motor; 302 is the turntable; 303 is the eccentric shaft; 304 is the connecting rod; 305 is the shaft seat; 4 is the exhaust pressure roller; 5 is the adjusting unit; 501 is the limit frame; 502 is the first lead screw; 503 is the pushing table; 6 is the clamping unit; 601 is the second lead screw; 602 is the clamping block; 6021 is the limit rod. Detailed implementation mode

[0021] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Apparently, the described embodiments are some but not all of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0022] By providing a tempered film exhaust device in the embodiments of the present application, the problems that when the roller rod on the existing tempered film exhaust device makes a reciprocating push, it is easily affected by hand jitter, resulting in poor exhaust effect of the exhaust device, and when the hand exerts too much force, the tempered film may be damaged, and when the force is too small, the bubble discharge effect is not good are solved.

[0023] To better understand the above technical solutions, the above technical solutions will be described in detail below in conjunction with the specification drawings and specific implementation modes.

[0024] An embodiment of the present utility model discloses a tempered film exhaust device. As shown in the attached Figures 1-4 figure, it includes an exhaust device base 1, a limit seat 2 is slidably connected to the exhaust device base 1, and a reciprocating transmission unit 3 is provided on the exhaust device base 1. The reciprocating transmission unit 3 is used to drive the limit seat 2 to reciprocate;

[0025] An exhaust pressure roller 4 and an adjusting unit 5 are provided on the exhaust device base 1. The adjusting unit 5 is used to support the exhaust pressure roller 4 and control the height adjustment of the exhaust pressure roller 4;

[0026] The adjusting unit 5 includes a limit frame 501 provided on the exhaust device base 1 and a first lead screw 502 threadedly connected to the limit frame 501. A pushing table 503 is rotatably connected to the first lead screw 502, and the exhaust pressure roller 4 is rotatably connected to the pushing table 503.

[0027] This tempered film exhaust device uses the exhaust device base 1 to provide support and limit for the limit seat 2, and uses the limit seat 2 to clamp and limit the electronic product with the attached tempered film. Then, the reciprocating drive unit 3 drives the limit seat 2 to move reciprocally. Coupled with the design of the adjustment unit 5 and the exhaust pressure roller 4, the position of the exhaust pressure roller 4 is adjusted to press the surface of the tempered film. When the electronic product and the tempered film are driven by the reciprocating movement of the limit seat 2, they are automatically and repeatedly squeezed to discharge air. The overall structure of this device is compact and has good stability. It can adjust the pressing force of the exhaust pressure roller 4 on the tempered film, and the air discharge effect is good.

[0028] A clamping unit 6 for limiting the electronic device is provided on the limit seat 2. The clamping unit 6 includes a second lead screw 601 threadedly connected to the limit seat 2, and a clamping block 602 is rotatably connected to the second lead screw 601. Through the design of the clamping unit 6 of this device, the overall electronic product and the tempered film are conveniently clamped and limited on the limit seat 2. When performing the clamping and limiting of the overall electronic product and the tempered film, the overall electronic product and the tempered film are directly placed on the limit seat 2, and then the second lead screw 601 is rotated. The second lead screw 601 pushes the clamping block 602 to move, and the clamping block 602 and the limit seat 2 clamp and limit the overall electronic product and the tempered film.

[0029] A limit rod 6021 is fixedly connected to the clamping block 602. The limit rod 6021 passes through the limit seat 2 and extends outward. When the clamping block 602 moves, the clamping block 602 drives the limit rod 6021 to slide along the inside of the limit seat 2, and the limit seat 2 provides lateral support for the clamping block 602 to ensure the stable force of the clamping block 602.

[0030] The reciprocating drive unit 3 includes a drive motor 301 provided on the exhaust device base 1 and a turntable 302 provided at the output end of the drive motor 301. An eccentric shaft 303 is provided on the turntable 302, a connecting rod 304 is rotatably connected to the eccentric shaft 303, and a shaft seat 305 is fixedly connected to the limit seat 2. The connecting rod 304 is rotatably connected to the shaft seat 305;

[0031] The structural design of the reciprocating drive unit 3 is simple. In the reciprocating drive unit 3, the drive motor 301 is used to provide power. When the drive motor 301 works, it drives the turntable 302 to rotate. The turntable 302 drives the eccentric shaft 303 to rotate. The eccentric shaft 303 drives the connecting rod 304 to move. The connecting rod 304 drives the shaft seat 305 to move reciprocally. The shaft seat 305 drives the limit seat 2 to move reciprocally.

[0032] A guide rail seat 101 is provided on the exhaust device base 1, and a slider 201 is provided on the limit seat 2. The slider 201 is slidably connected to the guide rail seat 101. Through the design of the slider 201 and the guide rail seat 101 of this device, the exhaust device base 1 and the limit seat 2 are slidably connected and the force is stable.

[0033] Rotating handles are provided on both the second lead screw 601 and the first lead screw 502. Through the design of the rotating handles, it is labor-saving and convenient for the second lead screw 601 and the first lead screw 502 to rotate.

[0034] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A tempered film exhaust device, comprising an exhaust device base (1), characterized in that: The exhaust device base (1) is slidably connected to a limit seat (2), and a reciprocating transmission unit (3) is provided on the exhaust device base (1), and the reciprocating transmission unit (3) is used to drive the limit seat (2) to reciprocate; An exhaust pressure roller (4) and an adjustment unit (5) are provided on the exhaust device base (1), and the adjustment unit (5) is used to support the exhaust pressure roller (4) and control the height adjustment of the exhaust pressure roller (4); The adjustment unit (5) comprises a limit frame (501) arranged on the exhaust device base (1) and a first screw rod (502) threadedly connected to the limit frame (501), the first screw rod (502) being rotatably connected to a push platform (503), and the exhaust pressure roller (4) being rotatably connected to the push platform (503).

2. A tempered film exhaust device according to claim 1, characterized in that: The reciprocating transmission unit (3) comprises a driving motor (301) arranged on an exhaust device base (1) and a rotating disk (302) arranged at the output end of the driving motor (301); an eccentric shaft (303) is provided on the rotating disk (302); a connecting rod (304) is rotatably connected to the eccentric shaft (303); a shaft seat (305) is fixedly connected to the limiting seat (2); and the connecting rod (304) is rotatably connected to the shaft seat (305).

3. A tempered film exhaust device according to claim 2, characterized in that: A guide rail seat (101) is provided on the exhaust device base (1), a slider (201) is provided on the limit seat (2), and the slider (201) is slidably connected to the guide rail seat (101).

4. A tempered film exhaust device according to claim 1, characterized in that: The limiting seat (2) is provided with a clamping unit (6) for limiting the position of the electronic device, and the clamping unit (6) comprises a second screw rod (601) threadedly connected to the limiting seat (2), and a clamping block (602) is rotatably connected to the second screw rod (601).

5. A tempered film exhaust device according to claim 4, characterized in that: The clamping block (602) is fixedly connected to a limiting rod (6021), and the limiting rod (6021) passes through the limiting seat (2) and extends outward.

6. A tempered film exhaust device according to claim 4, characterized in that: The second screw rod (601) and the first screw rod (502) are both provided with a rotating handle.

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