CN219236161U - Dustproof film sticking device with dust removing function - Google Patents

Abstract

The present disclosure relates to the field of dust-free films, and provides a dust-free film sticking device with a dust removing function. The dustproof film pasting device with the dust removing function comprises a workpiece bearing table, a dustproof film adsorption unit, a dust removing mechanism and a cabinet body, wherein the dust removing mechanism is suitable for adsorbing and discharging dust in the cabinet body, and through the arrangement of the dust removing mechanism, the dust in the cabinet body is sucked out along with air flow and is introduced into dust-free air in a workshop, so that the pasting environment is cleaned at lower cost, and the qualification rate of pasting films is improved; the dustproof film adsorption unit comprises a rotary connecting piece, a lifting connecting piece and an adsorption piece, wherein the adsorption piece is provided with an arc-shaped adsorption cavity for accommodating the dustproof film, the shape of the dustproof film is identical with the surface of a workpiece to be adhered with the dustproof film when the dustproof film is placed on the adsorption cavity, and the qualified rate is not affected by wrinkles when the dustproof film is adhered with the workpiece; the rotary connecting piece drives the absorbing piece to rotate between the film pasting station and the taking and placing station, and the lifting connecting piece drives the absorbing piece to move in the up-down direction, so that automatic film pasting is realized, and the required manpower is reduced.

Description

Dustproof film sticking device with dust removing function

Technical Field

The present disclosure relates to dust-free film sticking, and more particularly to a dust-free film sticking device with dust-removing function.

Background

At present, in order to achieve the dustproof effect of the head-up display device, a dustproof film needs to be attached to the opening of the shell of the head-up display device, however, when the dustproof film is attached, dust in a space is attached to the dustproof film, and therefore a finished product of the dustproof film does not meet the standard.

Disclosure of Invention

In order to solve the technical problems or at least partially solve the technical problems, the present disclosure provides a dustproof film sticking device with a dust removing function.

The utility model provides a dustproof membrane sticking device with dust removal function, including work piece plummer, dustproof membrane adsorption unit, dust removal mechanism and cabinet body, dust removal mechanism is suitable for adsorbing and discharging the dust in the cabinet body, work piece plummer, dustproof membrane adsorption unit with dust removal mechanism all set up in the cabinet body, the work piece plummer is used for bearing new line display device, dustproof membrane adsorption unit includes swivelling joint spare, lift connecting piece and adsorption piece, the adsorption piece has curved absorption chamber for holding the dustproof membrane; and the absorbing piece passes through the swivelling joint spare with the lifting connection spare sets up the top of work plummer, the swivelling joint spare drives the absorbing piece rotates between pad pasting station and getting and putting the workstation, the absorbing piece is in when the pad pasting station, the absorbing chamber with the work plummer sets up relatively in order to paste arc dust membrane in the light outlet department of new line display device casing, the cabinet body is sealed, the absorbing piece is in when getting and putting the workstation, the absorbing chamber for work plummer slope sets up, the lifting connection spare drives the absorbing piece reciprocates.

Optionally, a partition board is arranged in the cabinet body, the workpiece bearing table is arranged on the upper surface of the partition board, and the dust removing mechanism is positioned below the partition board.

Optionally, the dust removing mechanism includes filter piece, intercommunication piece and negative pressure device, the filter piece set up in the baffle, the one end of intercommunication piece with the filter piece is connected, the other end with negative pressure device is connected.

Optionally, the dust removing mechanism is arranged at one side, far away from the picking and placing station, in the cabinet body.

Optionally, the rotary connecting piece drives the adsorbing piece to turn over 90 degrees so that the adsorbing piece is switched between the film pasting station and the taking and placing station.

Optionally, the cabinet is internal to be equipped with the backup pad, be provided with hoisting assembly on the lower surface of backup pad, the adsorption equipment is located hoisting assembly's below.

Optionally, the rotary connecting piece includes rotary driving mechanism and pivot, rotary driving mechanism with the pivot is connected, the pivot wears to locate in the hoist and mount subassembly, the pivot with the lift connecting piece is connected.

Optionally, the lifting connection piece includes lifting drive mechanism and connecting plate, lifting drive mechanism with the connecting plate with the pivot is connected, lifting drive mechanism passes the connecting plate with the adsorption equipment is connected.

Optionally, the adsorption piece is close to be provided with a plurality of guide posts on lifting drive mechanism's the one side, the corresponding position department of connecting plate is provided with spacing hole, the guide post inserts and locates in the spacing hole.

Optionally, a plurality of elastic shock absorbing members are arranged between the adsorption member and the connecting plate.

Optionally, the adsorption element comprises a profiling element, a profiling outer cavity and a plurality of suckers; the profiling outer cavity is sleeved outside the profiling piece, the lower surface of the profiling piece is an arc-shaped surface which can be attached to the surface of the light outlet of the head-up display device shell to be attached to the film, and the sucking discs are arranged on the arc-shaped surface at intervals along the edges of the arc-shaped surface and used for adsorbing the dustproof film to be attached to the film.

Optionally, one end of the sucker is connected with a vacuum valve for providing negative pressure for the sucker, and the vacuum valve is suitable for being opened when the adsorbing piece is at the film pasting station, and is closed after the dustproof film is contacted with the head-up display device.

Optionally, the dustproof film sticking device with the dust removing function further comprises a pressure maintaining mechanism, the pressure maintaining mechanism comprises the lifting connecting piece, and the lifting connecting piece is suitable for driving the profiling piece to move downwards for a set distance and keeping the position above 10s after the dustproof film is contacted with the head-up display device.

Optionally, the dustproof film pasting device with the dust removing function further comprises a charge coupled device visual detection mechanism, and the charge coupled device visual detection mechanism is suitable for shooting and detecting the pasting state of the dustproof film and automatically uploading the photo to the production management system.

Optionally, the both sides of work piece plummer are provided with the locating part, the locating part is kept away from one side of work piece plummer is connected with pneumatic clamp, pneumatic clamp includes cylinder and clamp, the cylinder is suitable for promoting the clamp presss from both sides tight work piece.

Compared with the prior art, the technical scheme provided by the disclosure has the following advantages:

according to the dustproof film sticking device with the dust removing function, provided by the utility model, dust in the cabinet body is sucked out along with the airflow by arranging the dust removing mechanism, and dust-free air in a workshop is introduced, so that the cleaning of a film sticking environment is realized at lower cost, and the qualification rate of film sticking is improved; by arranging the adsorption piece with the arc adsorption cavity, when the dustproof film is placed on the adsorption cavity, the shape of the dustproof film is matched with the surface of the workpiece to be adhered with the film, and the qualified rate is not affected by wrinkles during film adhesion; the rotary connecting piece drives the adsorption piece to rotate between the film pasting station and the picking and placing station, and the adsorption cavity is obliquely arranged relative to the working bearing table and faces an operator when the adsorption piece is in the picking and placing station, so that the operator can conveniently place the dustproof film on the adsorption piece; the absorption part rotates to the film pasting station, the absorption cavity and the workpiece bearing table are oppositely arranged, and the lifting connecting part automatically drives the absorption part to move in the up-down direction, so that the arc-shaped dustproof film is pasted on the head-up display equipment, and the required manpower is reduced. Through setting up swivelling joint spare and lifting connection spare and driving the motion of adsorbing the piece according to the procedure of presuming, realize automatic arc dustproof membrane to the light outlet surface subsides of new line display device casing, reduced the error, improved uniformity and the stability of pad pasting precision, pad pasting effect.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description, serve to explain the principles of the disclosure.

In order to more clearly illustrate the embodiments of the present disclosure or the solutions in the prior art, the drawings that are required for the description of the embodiments or the prior art will be briefly described below, and it will be obvious to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.

Fig. 1 is a front view of a cabinet body of a dustproof film sticking device with a dust removing function according to an embodiment of the disclosure;

fig. 2 is a front view of a dustproof film sticking device with a dust removing function according to an embodiment of the present disclosure;

fig. 3 is a front view of a rotary connector, a lifting connector and an absorbing member of a dustproof film sticking device with a dust removing function according to an embodiment of the present disclosure.

1, a workpiece bearing table; 11. a limiting piece; 2. a dust removing mechanism; 3. a cabinet body; 31. a support plate; 32. hoisting the assembly; 4. a rotary connector; 41. a rotary driving mechanism; 42. a rotating shaft; 5. lifting the connecting piece; 51. a lifting driving mechanism; 52. a connecting plate; 53. a guide post; 54. an elastic shock absorbing member; 6. an absorbing member; 61. profiling the outer cavity; 62. a profiling piece; 63. and a sucking disc.

Detailed Description

In order that the above objects, features and advantages of the present disclosure may be more clearly understood, a further description of aspects of the present disclosure will be provided below. It should be noted that, without conflict, the embodiments of the present disclosure and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present disclosure, but the present disclosure may be practiced otherwise than as described herein; it will be apparent that the embodiments in the specification are only some, but not all, embodiments of the disclosure.

This is illustrated in detail by means of specific examples below:

as shown in fig. 1 to 3, an embodiment of the present disclosure provides a dustproof film pasting device with a dust removing function, including a workpiece carrying table 1, a dustproof film adsorption unit, a dust removing structure 2 and a cabinet body 3, wherein the dust removing structure 2 is suitable for adsorbing and discharging dust in the cabinet body 3, the workpiece carrying table 1, the dustproof film adsorption unit and the dust removing structure 2 are all arranged in the cabinet body 3, the workpiece carrying table 1 is used for carrying a head-up display device, the dustproof film adsorption unit includes a rotary connecting piece 4, a lifting connecting piece 5 and an adsorbing piece 6, and the adsorbing piece 6 has an arc-shaped adsorption cavity for accommodating the dustproof film; and the absorption piece 6 passes through rotary connection piece 4 and lift connecting piece 5 to be set up in the top of work plummer, and rotary connection piece 4 drives absorption piece 6 and rotates between pad pasting station and getting and put the station, and absorption piece 6 is when the pad pasting station, and absorption chamber and work plummer 1 set up relatively in order to paste arc dustproof membrane in the light-emitting opening department of new line display device casing, and cabinet 3 seals, and absorption piece 6 is when getting and put the station, absorption chamber for work plummer slope setting, and lift connecting piece 5 drives absorption piece 6 and reciprocates.

According to the dustproof film pasting device with the dust removing function, provided by the disclosure, dust in the cabinet body 3 is sucked out along with air flow by arranging the dust removing structure 2, and dust-free air in a workshop is introduced, so that the film pasting environment is cleaned at a lower cost, and the qualified rate of film pasting is improved; by arranging the adsorption piece 6 with the arc adsorption cavity, when the dustproof film is placed on the adsorption cavity, the shape of the dustproof film is matched with the surface of the workpiece to be adhered with the film, and the qualified rate is not affected by folds during film adhesion; the rotary connecting piece 4 drives the adsorbing piece 6 to rotate between the film pasting station and the picking and placing station, and the adsorbing cavity is obliquely arranged relative to the working bearing table when the adsorbing piece 6 is at the picking and placing station and faces to an operator, so that the operator can conveniently place the dustproof film on the adsorbing piece 6; the absorption piece 6 rotates to the film pasting station, the absorption cavity and the workpiece bearing table 1 are oppositely arranged, the lifting connecting piece 5 automatically drives the absorption piece 6 to move in the up-down direction, the arc-shaped dustproof film is pasted on the head-up display equipment, and the required manpower is reduced. Through setting up swivelling joint spare 4 and lift connecting piece 5 and driving the motion of absorbing piece 6 according to the settlement procedure, realize automatic to the light outlet surface subsides arc dust membrane of new line display device casing, reduced the error, improved uniformity and the stability of pad pasting precision, pad pasting effect.

As shown in fig. 2, a partition board is arranged in the cabinet body 3, the workpiece bearing table 1 is arranged on the upper surface of the partition board, the dust removing structure 2 is positioned below the partition board and is placed on the bottom surface of the cabinet body 3, and the dust removing structure is prevented from falling and damaging. The baffle has certain distance from ground, makes baffle upper surface's work piece plummer 1 have certain height, on the one hand, makes the new line display device on the work piece plummer 1 keep away from the more ground of dust, guarantees the cleanness of pad pasting environment, and on the other hand, the absorption piece 6 is located and gets high suit when putting the station, and operating personnel places the dust membrane and observe whether the dust membrane is placed the position correctly and all make things convenient for.

As shown in fig. 2, the dust removing structure 2 comprises a filter sheet, a communicating piece and a negative pressure device, wherein the filter sheet is arranged in the partition plate, so that dust can pass through the filter sheet and is prevented from being sucked away by the negative pressure device when the dustproof film falls off; one end of the communicating piece is connected with the filter plate, the other end is connected with the negative pressure device, and the negative pressure device sucks out air with dust in the cabinet body 3 through generating negative pressure, and the air is discharged after passing through the communicating piece to the negative pressure device. The existing production workshop is provided with a dust removal system, air is clean, clean air flow in the workshop can be effectively utilized, the clean air flow is introduced into the cabinet body 3, and a clean film pasting environment is created for the dustproof film pasting device, so that the yield of the film pasting device is improved.

In some embodiments, dust removal structure 2 sets up in the internal one side of getting of keeping away from of cabinet body 3 and puts the station, and dust removal structure 2 has the risk that drops, and dust removal structure 2 sets up in the internal one side of keeping away from getting of cabinet body 3 and puts the station, keeps away from operating personnel, avoids dust removal structure to drop and smash the operating personnel, can not interfere operating personnel operation simultaneously.

In some embodiments, rotating the connector 4 turns the suction member 6 90 ° to switch the suction member 6 between the film application station and the pick-and-place station. Namely, the rotary connecting piece 4 drives the absorbing piece 6 to vertically rotate 90 degrees from the film pasting station, and then the absorbing piece 6 is switched to the picking and placing station. When the adsorbing piece 6 is positioned at the film pasting station, the adsorbing cavity is opposite to the workpiece bearing table 1, and then the adsorbing piece 6 vertically rotates by 90 degrees in the opposite direction until the adsorbing piece is positioned at the picking and placing station, the adsorbing cavity is opposite to an operator, the operator can conveniently place the dustproof film, and the operator can conveniently observe whether the placing position of the dustproof film is correct. Preferably, the height of the rotation center line of the adsorbing member 6 is equal to the height of the head of the operator, so that the adsorbing member 6 is convenient to operate by the operator when rotating to the picking and placing station. After confirming that the dustproof film is placed, the rotary connecting piece 4 drives the absorbing piece 6 to reversely rotate by 90 degrees from the taking and placing working position to the film pasting working position.

In some embodiments, be provided with safety grating on the cabinet body 3, only when the cabinet door is closed promptly, dustproof membrane pad pasting device can operate, on the one hand, prevent that someone from influencing the operation of dustproof membrane pad pasting device even in the hidden danger that causes personal safety during operation, on the other hand, just carry out the pad pasting operation when the cabinet door is closed, guarantee the cleanness of pad pasting in-process environment. After the dustproof film pasting device is started, when the adsorbing piece 6 rotates to the picking and placing station, the cabinet door is opened, the cabinet door is closed after the dustproof film is placed, and the dustproof film pasting device automatically performs film pasting operation. One of the rotary connector 4 and the lifting connector 5 is mounted on the cabinet 3 to drive the other of the rotary connector 4 and the lifting connector 5 and the adsorbing member 6 to move.

As shown in fig. 2, a supporting plate 31 is arranged in the cabinet body 3, a hoisting assembly 32 is arranged on the lower surface of the supporting plate 31, and the adsorbing member 6 is positioned below the hoisting assembly 32. Through the hoisting component 32, the absorbing member 6 can be hung above the workpiece carrying table 1 and is arranged opposite to the workpiece carrying table 1, so that the absorbing member 6 is driven to rotate by the rotary connecting member 4.

As shown in fig. 3, the rotary connector 4 includes a rotary driving mechanism 41 and a rotary shaft 42, the rotary driving mechanism 41 is connected with the rotary shaft 42, the rotary shaft 42 is arranged in the hoisting assembly 32 in a penetrating manner, and the rotary shaft 42 is connected with the lifting connector 5. The rotary driving mechanism 41 comprises a servo electric cylinder and a right-angle speed reducer, wherein the servo electric cylinder is vertically arranged and penetrates through one side of the supporting plate 31, one end of the right-angle speed reducer is in transmission connection with the servo motor, the other end of the right-angle speed reducer is connected with one end of the rotating shaft 42, the rotating shaft 42 is driven to rotate by 90 degrees, and the suction piece 6 is switched between a film pasting station and a taking and placing station. The servo motor can convert the voltage signal into torque and rotating speed to drive the right-angle speed reducer, so that the angle adjustment automation is realized. The adsorption piece 6 is driven to rotate through the combination of the servo motor and the right-angle speed reducer, the rotation angle is controlled, the precision is high, the efficiency is high, the rotation process is stable, and the vibration phenomenon can not occur. The rotating shaft 42 is arranged in the hoisting assembly 32 in a penetrating way, so that the rotating shaft 42 can conveniently drive the absorption member 6 to rotate without being blocked by the hoisting assembly 32, and the hoisting assembly 32 provides stable support for the rotating shaft 42. The rotating shaft 42 is connected with the lifting connecting piece 5, namely, the lifting connecting piece 5 is attached to the rotating connecting piece 4 to drive the absorbing piece 6 to rotate around the rotating shaft 42, so that the lifting movement and the rotating movement of the absorbing piece 6 are ensured not to interfere with each other.

As shown in fig. 3, the lifting connection piece 5 includes a lifting driving mechanism 51 and a connection plate 52, the lifting driving mechanism 51 and the connection plate 52 are connected with the rotating shaft 42, the lifting driving mechanism 51 passes through the connection plate 52 to be connected with the adsorbing piece 6, the lifting driving mechanism 51 passes through the connection plate 52 to be arranged in the connection plate 52, on one hand, when the rotating shaft 42 drives the lifting driving mechanism 51 to rotate, the connection plate 52 can provide a force along the circumferential direction of the rotating direction for the side surface of the lifting driving mechanism 51, so that the stress of the lifting driving mechanism 51 is more uniform, on the other hand, the connection plate 52 provides protection for the lifting driving mechanism 51, and the situation that the lifting driving mechanism 51 is damaged or the connection with the rotating shaft 42 is broken due to the fact that an external force directly acts on the lifting driving mechanism 51 is avoided. The lifting driving mechanism 51 is an integrated set of a servo motor and a high-precision ball screw, the high-precision ball screw is driven to work through the servo motor, the servo motor can convert a voltage signal into torque and rotating speed to drive the high-precision ball screw to rotate, and the high-precision ball screw can convert the rotary motion of the screw into the linear motion of a transmission part, so that the suction piece 6 is driven to move up and down. The friction resistance is small when the balls move, so that the high-precision ball screw has small friction loss and high transmission efficiency; the high-precision ball screw has extremely small starting moment, can ensure to realize precise micro-advance and retreat, and has high positioning precision; the servo motor can control the running speed according to the electric signal, so that the running speed is ensured, meanwhile, the very accurate position precision is obtained, and the repeated displacement precision is higher when the adsorbing piece 6 is lifted by a set distance according to a program.

As shown in fig. 3, a plurality of guide posts 53 are disposed on a surface of the absorbing member 6 adjacent to the lifting driving mechanism 51, a limiting hole is disposed at a corresponding position of the connecting plate 52, and the guide posts 53 are inserted into the limiting hole. By arranging the guide post 53 on the adsorbing member 6, when the adsorbing member 6 is driven by the lifting driving mechanism 51 to do lifting motion, the guide post 53 moves up and down in the limiting hole, and the guide post 53 is limited by the limiting hole, so that the adsorbing member 6 does vertical motion. The guide posts 53 may be uniformly spaced along the edge of the upper surface of the adsorbing member 6 for better guiding.

As shown in fig. 3, a plurality of elastic shock absorbing members 54 are provided between the adsorption member 6 and the connection plate 52. The elastic shock absorbing members 54 may be springs, and the plurality of elastic shock absorbing members 54 are arranged around the lift driving mechanism 51 to absorb shock when the suction member 6 contacts the head up display device, thereby preventing damage to the head up display device.

As shown in fig. 3, the suction member 6 includes a profiling member 62, a profiling outer chamber 61, and a plurality of suction cups 63; the profiling outer cavity 61 is sleeved outside the profiling piece 62, the lower surface of the profiling piece 62 is an arc-shaped surface which can be attached to the surface of a light outlet of a shell of the head-up display device to be attached, after the dustproof film is attached to the arc-shaped surface of the profiling piece 62, the shape of the dustproof film is identical to the surface of the head-up display device to be attached, and when the film is attached, the dustproof film is pressed on the surface of the head-up display device to be attached through the profiling piece 62, so that wrinkles or bubbles are not easy to generate. The plurality of sucking discs 63 are arranged on the arc-shaped surface along the edge interval of the arc-shaped surface and are used for adsorbing the dustproof film to be adhered, so that the dustproof film can be completely adhered to the profiling piece 62, and the edge of the dustproof film is prevented from falling off.

In some embodiments, one end of the suction cup 63 is connected with a vacuum valve for providing negative pressure for the suction cup 63, the plurality of suction cups 63 absorb the dustproof films in a negative pressure manner, so that the dustproof films absorbed on the arc surfaces form an arc matched with the surface of the light outlet of the head-up display device shell, after the dustproof films are contacted with the surface of the light outlet of the head-up display device shell to be pasted, the vacuum valve is closed, and the dustproof films are pasted on the light outlet. One surface of the sucker 63 is an adsorption surface, small holes are formed in the adsorption surface, a cavity is formed in the sucker 63, the cavity is communicated with a vacuum valve through a pipeline, and accordingly negative pressure is transferred to the adsorption surface of the sucker 63, and suction is generated by the small holes of the adsorption surface to adsorb a dustproof film. The suction surface of each suction cup 63 is exposed on the arcuate surface, thereby fixing the dust-proof film on the arcuate surface of the copying member 62.

In some embodiments, the dustproof film pasting device for the head-up display device further comprises a pressure maintaining mechanism, the pressure maintaining mechanism comprises a lifting connecting piece 5, after the dustproof film is contacted with the head-up display device, a vacuum valve for providing negative pressure for the sucker 63 is closed, the lifting connecting piece 5 is suitable for driving the profiling piece 62 to move downwards for a set distance, the profiling piece 62 is tightly pressed with the light outlet surface of the head-up display device shell, a certain pressure is generated between the dustproof film and the light outlet surface of the head-up display device shell, the adhesive force of colloid on the dustproof film is excited, the profiling piece 62 is kept at the position for more than 10s, and time is saved to the greatest extent on the basis of guaranteeing firm pasting of the dustproof film.

In some embodiments, the dustproof film pasting device for the head-up display device further comprises a charge coupled device visual detection mechanism, wherein the charge coupled device visual detection mechanism is suitable for shooting and detecting the pasting state of the dustproof film, and automatically uploading the photos to the production management system, so that the qualified rate of pasting the film can be controlled, and unqualified products can be tracked conveniently.

As shown in fig. 2, the two sides of the workpiece carrying table 1 are provided with limiting pieces 11, which are suitable for fixing the head-up display device on the workpiece carrying table 1, one side, far away from the workpiece carrying table 1, of the limiting pieces 11 is connected with a pneumatic clamp, the pneumatic clamp comprises a cylinder and a clamp, the cylinder is suitable for pushing the clamp to clamp a workpiece, the structure is simple, the use is convenient, the movement speed of a piston of the cylinder is high, the workpiece clamping speed is high, the thrust of the cylinder is low, and damage to the head-up display device cannot be caused.

It should be noted that in this document, relational terms such as "first" and "second" and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing is merely a specific embodiment of the disclosure to enable one skilled in the art to understand or practice the disclosure. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the disclosure. Thus, the present disclosure is not intended to be limited to the embodiments shown and described herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (15)

1. The dustproof film pasting device with the dust removing function is characterized by comprising a workpiece bearing table (1), a dustproof film adsorption unit, a dust removing mechanism (2) and a cabinet body (3), wherein the dust removing mechanism is suitable for adsorbing and discharging dust in the cabinet body (3), the workpiece bearing table (1), the dustproof film adsorption unit and the dust removing mechanism (2) are all arranged in the cabinet body (3), the workpiece bearing table (1) is used for bearing head-up display equipment, the dustproof film adsorption unit comprises a rotary connecting piece (4), a lifting connecting piece (5) and an adsorption piece (6), and the adsorption piece (6) is provided with an arc-shaped adsorption cavity for accommodating the dustproof film; and adsorb piece (6) pass through swivelling joint spare (4) with lift connecting piece (5) set up the top of work piece plummer (1), swivelling joint spare (4) drive adsorb piece (6) and get and put between the work station, adsorb piece (6) are in when pasting the film station, adsorb chamber with work piece plummer (1) set up relatively in order to paste arc dust membrane in the light outlet department of new line display device casing, cabinet body (3) seal, adsorb piece (6) are in when getting and put the work station, adsorb the chamber for work piece plummer (1) slope sets up, lift connecting piece (5) drive adsorb piece (6) upper and lower direction removes.

2. The dustproof film pasting device with the dust removing function according to claim 1, wherein a partition plate (31) is arranged in the cabinet body (3), the workpiece bearing table (1) is arranged on the upper surface of the partition plate (31), and the dust removing mechanism (2) is located below the partition plate (31).

3. The dustproof film pasting device with the dust removing function according to claim 2, wherein the dust removing mechanism (2) comprises a filter sheet, a communicating piece (21) and a negative pressure device (22), the filter sheet is arranged in the partition plate (31), one end of the communicating piece (21) is connected with the filter sheet, and the other end is connected with the negative pressure device (22).

4. The dustproof film pasting device with the dust removing function according to claim 1, wherein the dust removing mechanism (2) is arranged on one side, far away from the picking and placing station, of the cabinet body (3).

5. The dustproof film sticking device with dust removing function according to claim 1 _， The automatic film sticking device is characterized in that the rotary connecting piece (4) drives the adsorbing piece (6) to turn over by 90 degrees so that the adsorbing piece (6) is switched between the film sticking station and the taking and placing station.

6. The dustproof film pasting device with the dust removal function according to claim 1, wherein a supporting plate (32) is arranged in the cabinet body (3), a hoisting assembly (33) is arranged on the lower surface of the supporting plate (32), and the adsorbing piece (6) is located below the hoisting assembly (33).

7. The dustproof film pasting device with the dust removing function according to claim 6, wherein the rotary connecting piece (4) comprises a rotary driving mechanism (41) and a rotating shaft (42), the rotary driving mechanism (41) is connected with the rotating shaft (42), the rotating shaft (42) is arranged in the hoisting assembly (33) in a penetrating mode, and the rotating shaft (42) is connected with the lifting connecting piece (5).

8. The dustproof film sticking film device with the dust removal function according to claim 7, wherein the lifting connecting piece (5) comprises a lifting driving mechanism (51) and a connecting plate (52), the lifting driving mechanism (51) and the connecting plate (52) are connected with the rotating shaft (42), and the lifting driving mechanism (51) is connected with the adsorbing piece (6) through the connecting plate (52).

9. The dustproof film pasting device with the dust removing function according to claim 8, wherein a plurality of guide posts (53) are arranged on one surface of the adsorption piece (6) close to the lifting driving mechanism (51), limiting holes are formed in corresponding positions of the connecting plates (52), and the guide posts (53) are inserted into the limiting holes.

10. The dustproof film pasting device with the dust removing function according to claim 8, wherein a plurality of elastic shock absorbing members (54) are arranged between the absorbing member (6) and the connecting plate (52).

11. The dustproof film pasting device with the dust removing function according to claim 1, wherein the adsorption piece (6) comprises a profiling piece (61), a profiling outer cavity (62) and a plurality of sucking discs (63); the profiling outer cavity (62) is sleeved outside the profiling piece (61), the lower surface of the profiling piece (61) is an arc-shaped surface which can be attached to the surface of a light outlet of the head-up display device shell to be attached, and a plurality of suckers (63) are arranged on the arc-shaped surface at intervals along the edge of the arc-shaped surface and are used for adsorbing a dustproof film to be attached.

12. The dustproof film pasting device with the dust removing function according to claim 11, wherein one end of the sucker (63) is connected with a vacuum valve for providing negative pressure for the sucker (63), and the vacuum valve is suitable for being opened when the adsorbing piece (6) is at the film pasting station, and is closed after the dustproof film is contacted with the head-up display device.

13. The dustproof film sticking apparatus with the dust removing function according to claim 11, further comprising a pressure maintaining mechanism, wherein the pressure maintaining mechanism comprises the lifting connecting piece (5), and the lifting connecting piece (5) is suitable for driving the profiling piece (61) to move downwards for a set distance and keeping the position above 10s after the dustproof film is contacted with the head-up display device.

14. The dustproof film sticking film device with the dust removing function according to claim 1, further comprising a charge coupled device vision detection mechanism, wherein the charge coupled device vision detection mechanism is suitable for shooting and detecting the sticking state of the dustproof film, and automatically uploading the photo to a production management system.

15. The dustproof film pasting device with the dust removing function according to claim 1, wherein limiting pieces (11) are arranged on two sides of the workpiece carrying table (1), one side, away from the workpiece carrying table (1), of each limiting piece (11) is connected with a pneumatic clamp, each pneumatic clamp comprises an air cylinder and a clamp, and the air cylinder is suitable for pushing the clamp to clamp a workpiece.

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