CN219143437U - Pressing device for touch screen - Google Patents

Abstract

The utility model relates to a pressing device for a touch screen, which comprises a fixed frame, a push plate, a shell and a driving piece, wherein an air cylinder is fixedly connected to the fixed frame, a plurality of groups of pressing plates are arranged on a piston rod of the air cylinder, a plurality of groups of pressing plates are mutually spliced, the fixed frame is fixedly connected to the bottom end of the fixed frame, the push plate is slidably mounted at one end of the fixed frame, the shell is fixedly arranged on a base, and an inclined block is slidably arranged in the shell.

Description

Pressing device for touch screen

Technical Field

The utility model relates to the technical field of touch screen pressing equipment, in particular to a pressing device for a touch screen.

Background

The laminating machine is also called a vacuum laminating machine or a touch screen laminating machine, is an industrial automation product controlled by a PLC or a singlechip and is used as one of equipment for laminating a mobile phone screen;

in order to further understand the touch screen laminating equipment in the prior art, the bulletin number is: CN 216052499U's chinese patent discloses a compression fittings for touch-sensitive screen production, including the rigging machine, install the base on the rigging machine, set up the standing groove on the base, sliding connection has curved piece on the base, set up flutedly on the base, welding has spring one in the recess, curved piece's bottom fixedly connected with slider, slider and recess sliding connection, fixedly connected with square on the base, set up logical groove in the square. According to the utility model, the bending blocks are mutually close in moving, so that the corners of the screen in the placing groove are clamped, the position of the screen is fixed, the glass cover plate is convenient to move downwards to realize the pressing process, the elastic rubber cushion blocks arranged on the inner wall of the bending blocks can protect the screen, the corners of the screen are prevented from being damaged due to overlarge clamping force of the bending blocks, and the bending blocks are limited by the sliding blocks in the moving process, so that the bending blocks cannot deviate in moving;

through the exploration and analysis of the inventor, the patent has the following defects in actual use:

in the patent, a rotating rod is required to be manually and continuously stirred, sliding of a bending block is realized after a series of linkage, and then the touch screen is clamped through the bending block;

the manual stirring rotating rod is not only difficult to control, but also difficult and complicated for workers after the manual stirring rotating rod is manually stirred, the touch screen is damaged easily due to overlarge force, the force is too small, the clamping of the touch screen is not stable enough, and the long-term operation is carried out.

In summary, the present application provides a pressing device for a touch screen to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide a pressing device for a touch screen, which solves the problems that in the prior art, a rotating rod is required to be manually stirred, the force is not well controlled, the touch screen is easily damaged due to overlarge force, the force is too small, the clamping of the touch screen is not stable enough, and the labor is wasted and complicated for workers after long-term operation.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a compression fittings for touch-sensitive screen, includes mount, fixed frame, push pedal, casing and driving piece, fixedly connected with cylinder on the mount, the piston rod of cylinder is equipped with multiunit clamp plate, multiunit splice each other between the clamp plate, fixed frame fixed connection is in the bottom of mount, push pedal slidable mounting is in the one end of fixed frame, the fixed setting of casing is on the base, the casing is slided and is provided with the sloping block, run through outside the casing and sliding connection has the push rod, just push rod and push pedal fixed connection, the driving piece sets up in the casing, lets the sloping block slide in the casing through electric drive.

Preferably, the driving piece comprises a servo motor fixedly connected to the outside of the shell and a threaded rod rotatably installed in the shell, the threaded rod is in threaded connection with the inclined block, and one end of the push rod is fixedly rotatably provided with a ball.

Preferably, the outside cover of push rod is equipped with first spring, fixedly connected with second spring between sloping block and the casing.

Preferably, the bottom fixedly connected with slider of sloping block, the casing inner bottom is equipped with the spout, slider slidable mounting is in the spout.

Preferably, one end of the push plate is fixedly connected with a clamping plate.

Preferably, one end of the push plate is fixedly connected with a slide bar, and the slide bar penetrates through and is connected with the fixed frame in a sliding manner.

Preferably, one end of the pressing plate is fixedly connected with an inserting rod, the other end of the pressing plate is provided with an inserting hole, and a magnet is fixedly connected in the inserting hole.

Preferably, a storage box is fixedly arranged outside the fixing frame.

The beneficial effects of the utility model are as follows: compared with the prior art, in the utility model, after the touch screen is placed in the fixed frame, the slow movement of the inclined block can be realized through the rotation of the threaded rod of the servo motor, and then the push rod is abutted by the inclined block and the first spring is compressed by the push rod, so that the touch screen can be firmly clamped on the fixed frame through the push plate and the clamping plate, and the servo motor is closed after the touch screen is completely pressed; therefore, compared with the prior art, the device can avoid manual operation clamping, is labor-saving, and has good clamping effect.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the internal structure of the housing according to the present utility model;

fig. 3 is a schematic perspective view of a platen according to the present utility model.

Reference numerals: 1. a fixing frame; 2. a cylinder; 3. a storage box; 4. a fixed frame; 5. a slide bar; 6. a push plate; 7. a housing; 8. a push rod; 9. a first spring; 10. a sloping block; 11. a second spring; 12. a servo motor; 13. a ball; 14. a pressing plate; 15. a rod; 16. a jack; 17. a clamping plate; 18. a threaded rod.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: a pressing device for a touch screen comprises a fixing frame 1, a fixing frame 4, a push plate 6, a shell 7 and a driving piece.

In this application, fixedly connected with cylinder 2 on mount 1, the piston rod of cylinder 2 is equipped with multiunit clamp plate 14, splice each other between the multiunit clamp plate 14, the one end fixedly connected with inserted bar 15 of clamp plate 14, the other end of clamp plate 14 is equipped with jack 16, fixedly connected with magnet in jack 16, realize splice installation through the grafting of inserted bar 15 and jack 16, in order to increase installation steadiness, so inserted bar 15 is made for iron, when inserted bar 15 and jack 16 peg graft, magnet and inserted bar 15 adsorb fixedly, increase the installation effect, and outside fixed mounting at mount 1 has storage box 3 for deposit clamp plate 14.

For the technical scheme fully understood by the person skilled in the art, the fixed frame 4 is fixedly connected to the bottom end of the fixed frame 1, the space surrounded by the fixed frame 4 is used for placing the touch screen, and the pushing plate 6 is slidably arranged at one end of the fixed frame 4; one end fixedly connected with splint 17 of push pedal 6, splint 17 with to the touch-sensitive screen centre gripping, and at the one end fixedly connected with slide bar 5 of push pedal 6, slide bar 5 runs through and sliding connection in fixed frame 4, slide bar 5 is used for leading push pedal 6.

For the technical scheme of fully understanding of skilled in the art, casing 7 is fixed to be set up on the base, the slip is provided with sloping block 10 in casing 7, the bottom fixedly connected with slider of sloping block 10, the inner bottom of casing 7 is equipped with the spout, slider slidable mounting is in the spout, casing 7 runs through outward and sliding connection has push rod 8, and push rod 8 and push pedal 6 fixed connection, in order to increase the cushioning properties, so the outside cover at push rod 8 is equipped with first spring 9, fixedly connected with second spring 11 between sloping block 10 and the casing 7, the effect of first spring 9 is, when push rod 8 promotes, can stretch first spring 9, let push pedal 6 slip stable, can not lead to the touch-sensitive screen to damage because of the clamp force is too big, through the setting of second spring 11, can stretch second spring 11 when sloping block 10 slides, let sloping block 10 slip stable.

Further, a driving member is provided in the housing 7, and the swash block 10 is slid in the housing 7 by electric driving.

The driving piece comprises a servo motor 12 fixedly connected to the outside of the shell 7 and a threaded rod 18 rotatably installed in the shell 7, the threaded rod 18 is in threaded connection with the inclined block 10, one end of the push rod 8 is fixedly rotatably provided with a ball 13, the servo motor 12 drives the threaded rod 18 to rotate, then under the guiding action of a sliding groove and a sliding block, the inclined block 10 slides in the shell 7, and the inclined edge of the inclined block 10 abuts against the ball 13, so that the sliding rod 5 can be pushed to slide out.

In the use of the present utility model,

placing the touch screen in the fixed frame 4, starting the servo motor 12 to drive the threaded rod 18 to rotate, then under the guiding action of the sliding groove and the sliding block, sliding the inclined block 10 in the shell 7, pushing the sliding rod 5 to slide out by the inclined edge of the inclined block 10 against the ball 13, driving the pushing plate 6 to slide by the sliding rod 5, and driving the clamping plate 17 to clamp the side wall of the touch screen by the pushing plate 6, so that the touch screen is firmly clamped in the fixed frame 4;

then, according to the number of the pressing plates 14 spliced by the size of the touch screen, the pressing plates 14 are mutually spliced through the inserting rods 15 and the inserting holes 16, and meanwhile, the pressing plates 14 can be stably spliced through the attraction of the magnets and the inserting rods 15;

then the cylinder 2 is started to slide downwards, and the touch screen is fastened and pressed through the pressing plate 14.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional modes in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that details are not described in detail in the specification, and the utility model belongs to the prior art known to the person skilled in the art.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. It will be understood by those of ordinary skill in the art that the specific meaning of the terms described above in this application

Although embodiments of the present utility model have been shown and described, it will be obvious to those skilled in the art that the scope of the present utility model is defined by the appended claims and equivalents thereof.

Claims (8)

1. The utility model provides a compression fittings for touch-sensitive screen which characterized in that: comprising

The device comprises a fixing frame (1), wherein an air cylinder (2) is fixedly connected to the fixing frame (1), a plurality of groups of pressing plates (14) are arranged on piston rods of the air cylinder (2), and the plurality of groups of pressing plates (14) are spliced with each other;

the fixing frame (4), the said fixing frame (4) is fixedly connected to the bottom of the fixed mount (1);

the pushing plate (6) is slidably arranged at one end of the fixed frame (4);

the device comprises a shell (7), wherein the shell (7) is fixedly arranged on a base, an inclined block (10) is arranged in the shell (7) in a sliding manner, a push rod (8) penetrates through the outside of the shell (7) and is connected with the push plate (6) in a sliding manner, and the push rod (8) is fixedly connected with the push plate (6);

the driving piece is arranged in the shell (7), and the inclined block (10) slides in the shell (7) through electric driving.

2. The pressing device for a touch screen according to claim 1, wherein: the driving piece comprises a servo motor (12) fixedly connected to the outside of the shell (7) and a threaded rod (18) rotatably installed in the shell (7), the threaded rod (18) is in threaded connection with the inclined block (10), and one end of the push rod (8) is fixedly rotatably provided with a ball (13).

3. The pressing device for a touch screen according to claim 2, wherein: the outside cover of push rod (8) is equipped with first spring (9), fixedly connected with second spring (11) between sloping block (10) and casing (7).

4. A touch screen bonding apparatus according to claim 3, wherein: the bottom fixedly connected with slider of sloping block (10), the inner bottom of casing (7) is equipped with the spout, slider slidable mounting is in the spout.

5. The pressing device for a touch screen according to claim 4, wherein: one end of the push plate (6) is fixedly connected with a clamping plate (17).

6. The pressing device for a touch screen according to claim 5, wherein: one end of the push plate (6) is fixedly connected with a slide bar (5), and the slide bar (5) penetrates through and is connected with the fixed frame (4) in a sliding manner.

7. The pressing device for a touch screen according to claim 6, wherein: one end of the pressing plate (14) is fixedly connected with an inserting rod (15), the other end of the pressing plate (14) is provided with an inserting hole (16), and a magnet is fixedly connected in the inserting hole (16).

8. The pressing device for a touch screen according to claim 7, wherein: the outside of the fixing frame (1) is fixedly provided with a storage box (3).

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