Workpiece feeding, film tearing and cleaning equipment

Abstract

Workpiece feeding, film tearing and cleaning equipment comprises a machine table providing an installation position, a material bin containing a material disc used for containing a first workpiece with a protective film attached to the surface is arranged on the machine table, and the machine table is further provided with a film tearing mechanism used for tearing off the protective film on the first workpiece; the cleaning mechanism is composed of an ion air blowing assembly and used for conducting dust removal and cleaning on the surface of the workpiece; and the feeding mechanism comprises a feeding clamping jaw and a feeding moving assembly for driving the feeding clamping jaw to move back and forth in the direction from the film tearing mechanism to the cleaning mechanism. According to the technical scheme, automatic feeding, film tearing and cleaning operation processing can be completed on the lenses, the whole process can be completed only by operating the equipment by one worker, high-intensity labor does not need to be paid, and the production efficiency of lens processing can be greatly improved through the equipment.

Description

TECHNICAL FIELD

[0001] The utility model relates to the continuous processing automation equipment technical field of work piece, specifically related to a work piece feeding film tearing cleaning equipment. BACKGROUND

[0002] At present, the kind of electronic product is more and more numerous, VR glasses are the new type of intelligent wearable equipment on the market.

[0003] In the production and assembly process of VR glasses, the lens and the frame body need to be separately fed and then assembled, and the frame body needs to be pre-dripped with glue before assembly, and the lens and the frame body are bonded by glue after assembly.

[0004] However, in the actual production and assembly process, in order to ensure the proximity of the lens surface, a protective film is attached to the lens surface, so the protective film on the lens needs to be removed during assembly, and the surface of the lens needs to be cleaned, so that the assembly work can be carried out. At present, due to the many processes of the lens in the early stage, some factories still use manual work to complete the pretreatment of the lens to ensure the reliability of the lens pretreatment, but the production efficiency is low, and the labor intensity of workers is also large.

[0005] Therefore, there is an urgent need for a new technology to solve the above technical problems. CONTENT OF THE UTILITY MODEL

[0006] The utility model aims at providing a work piece feeding film tearing cleaning equipment to solve the above technical problems, and the utility model adopts the following technical scheme:

[0007] A work piece feeding film tearing cleaning equipment, comprising a machine table providing an installation position, a hopper is arranged on the machine table, and the hopper contains a tray for mounting a first work piece with a surface-mounted protective film, and the machine table further comprises:

[0008] A film tearing mechanism is arranged side by side with the hopper to tear off the protective film on the first work piece, and the film tearing mechanism comprises a film tearing clamp for clamping the first work piece and a film tearing pneumatic clamp for clamping the protective film and pulling;

[0009] A cleaning mechanism is arranged on the other side of the hopper corresponding to the film tearing mechanism, and the cleaning mechanism is composed of an ion blowing assembly to clean the surface of the work piece;

[0010] The feeding mechanism comprises a feeding clamp and a feeding moving assembly for driving the feeding clamp to reciprocate along a direction from the film tearing mechanism to the cleaning mechanism.

[0011] Further, the film tearing mechanism further comprises:

[0012] A film tearing first linear module is arranged beside the film tearing clamp at one end and extends towards the outside at the other end, and a vertical film tearing mounting rack is arranged above the film tearing linear module.

[0013] A film tearing second linear module is arranged vertically above the film tearing mounting rack, and a film tearing pneumatic clamp is arranged above the film tearing second linear module and is driven by the film tearing second linear module to reciprocate along the up-down direction.

[0014] Further, the film tearing mechanism further comprises a recycling box, which is located at one end of the film tearing first linear module away from the film tearing clamp and is arranged opposite to the film tearing pneumatic clamp.

[0015] Further, the cleaning mechanism comprises a lower cleaning assembly, which is arranged above the travel path of the feeding clamp, and the lower cleaning assembly is used to clean the lower side surface of the first workpiece.

[0016] Further, the cleaning mechanism further comprises an upper cleaning assembly, which is arranged on the side of the lower cleaning assembly away from the hopper, and a cleaning carrying assembly is further arranged above the machine, which comprises:

[0017] A cleaning linear module is arranged directly below the upper cleaning assembly and extends along a predetermined direction.

[0018] A carrying rack is arranged above the cleaning linear module, and a carrying positioning clamp is arranged, and a positioning groove for clamping and positioning the first workpiece is arranged above the carrying positioning clamp.

[0019] Further, the carrying positioning clamp comprises:

[0020] A seat body, the positioning groove is arranged on the upper side surface of the seat body, and at least three linkage grooves are arranged on the side wall of the positioning groove, which are equally spaced in the circumferential direction.

[0021] A clamping pneumatic cylinder is fixedly arranged on the lower side of the seat body, and a pneumatic finger is drivingly connected above the clamping pneumatic cylinder and is slidingly connected in the linkage groove.

[0022] Further, the machine table is further provided with an assembly mechanism for conveying the second workpiece, the assembly mechanism comprising:

[0023] An assembly linear module is provided beside the cleaning linear module, and a loading assembly clamp for loading the second workpiece is provided on the assembly linear module.

[0024] An assembly carrying moving assembly is provided above the cleaning linear module and extends above the assembly linear module, and an assembly suction cup assembly is drivingly connected to the assembly carrying moving assembly and reciprocally moves along the horizontal and vertical axes.

[0025] Further, the assembly suction cup assembly comprises:

[0026] A mounting block is drivingly installed on the assembly carrying moving assembly.

[0027] A driving motor is fixedly installed on the mounting block, and a rotating shaft is drivingly connected to the output shaft of the driving motor.

[0028] A profiled suction cup is fixedly installed on the end of the rotating shaft, and a profiled cavity matching the shape of the first workpiece is provided on the side of the profiled suction cup.

[0029] Further, the suction cup assembly further comprises a transmission plate drivingly connected to the assembly carrying moving assembly, and the mounting block is fixedly installed on the transmission plate.

[0030] A first plate is provided on the assembly carrying moving assembly in the vertical direction.

[0031] A second plate is slidingly connected to the first plate in the vertical direction, and the mounting block is fixedly installed on the second plate.

[0032] A resilient member is installed on the first plate at one end and installed on the second plate at the other end to provide an elastic pushing force downwardly to the second plate.

[0033] Further, the machine table is further provided with a curing mechanism for photocuring the first workpiece and the second workpiece assembled by being pressed against each other, and the curing mechanism comprises:

[0034] A curing three-axis moving module is provided above the assembly linear module.

[0035] A curing assembly is arranged on the curing three-axis moving module and drives reciprocating movement along three-axis directions of XYZ axes, and the curing assembly comprises a bottom plate and a UV lamp fixedly installed on the bottom plate.

[0036] The utility model discloses the beneficial effects as follows:

[0037] The feeding clamp jaw reciprocates along the horizontal and vertical directions under the driving of the feeding moving assembly, so that the first workpiece (that is, the lens) can be grabbed, fed and transferred, in the embodiment, the feeding moving assembly is composed of two linear modules connected with each other, the first linear module is horizontally placed, the second linear module is vertically arranged on the first linear module, and the feeding and transferring module is arranged on the linear module arranged in the vertical direction, so that the feeding clamp jaw reciprocates along two axes under the driving of the feeding moving assembly composed of two linear modules; after the feeding clamp jaw transports the first workpiece to the film tearing clamp jaw and the film tearing clamp jaw clamps and fixes the first workpiece, the film tearing pneumatic clamp clamps and tears the raised edge of the protective film on the first workpiece, so that the film tearing action of the first workpiece is completed; the feeding clamp jaw clamps the first workpiece after the film tearing processing is completed, and moves towards the cleaning mechanism, the cleaning mechanism blows the high-speed airflow with ions towards the first workpiece, so that the dust on the workpiece is blown down through the airflow, and the static electricity on the workpiece is neutralized through the ions, and the static electricity on the workpiece is eliminated. Through the above technical scheme, the lens can be automatically fed, the film can be torn and the cleaning operation can be processed, only one worker is needed to operate the equipment in the whole process, high-intensity labor is not needed, and the production efficiency of the lens processing can be greatly improved through the equipment. BRIEF DESCRIPTION OF DRAWINGS

[0038] Figure 1 It is a structural schematic view of the utility model.

[0039] Figure 2 It is a structural schematic view of the film tearing mechanism in the utility model.

[0040] Figure 3 It is a structural schematic view of the cleaning mechanism in the utility model.

[0041] Figure 4 It is a structural schematic view of the cleaning and carrying assembly in the utility model.

[0042] Figure 5 It is an explosion structural schematic view of the carrying and positioning clamp in the utility model.

[0043] Figure 6 It is a structural schematic view of the assembling mechanism and the curing mechanism in the utility model.

[0044] Figure 7 It is the structure schematic view of the carrying suction disc assembly in the utility model.

[0045] Figure 8 It is the structure schematic view of the carrying suction disc assembly in the utility model.

[0046] Figure 9 It is the structure schematic view of the solidification mechanism in the utility model.

[0047] In the drawing: 100-machine table;110-warehouse;111-charge tray;200-film tearing mechanism;210-film tearing jaw;220-film tearing pneumatic clamp;300-cleaning mechanism;400-feeding mechanism;410-feeding jaw;420-feeding moving assembly;230-film tearing first linear module;231-film tearing mounting frame;240-film tearing second linear module;250-recovery box;310-down cleaning assembly;320-up cleaning assembly;330-cleaning carrying assembly;331-cleaning linear module;332-carrying frame;333-carrying positioning clamp;334-positioning groove;3331-seat;3332-linkage groove;3333-clamping pneumatic cylinder;3334-pneumatic finger;500-assembly mechanism;501-assembly linear module;510-assembly clamp;502-assembly carrying moving assembly;520-assembly suction disc assembly;521-mounting block;522-driving motor;523-rotating shaft;524-profiling suction disc;525-transmission plate;5251-first plate;5252-second plate;5253-elastic member;600-solidification mechanism;610-solidification three-axis moving module;620-solidification assembly;621-bottom plate;622-UV lamp. DETAILED DESCRIPTION

[0048] In order to facilitate the understanding of those skilled in the art, the utility model is further explained below in combination with examples and drawings, and the content mentioned in the embodiment is not the limitation of the utility model. The utility model is described in detail below in combination with drawings.

[0049] In the embodiment of the utility model, provide a kind of to be used to tear film and clean equipment for the loading of lens, can automatically complete the above processing action of lens, in the process of operation, loading mechanism 400 is grabbed the first workpiece (that is, lens) located in bunker 110, and it is transferred to tear film mechanism 200, there is tear film mechanism 200 tear film gripper 210 and is fixed after clamping, then tear film pneumatic clamp 220 is torn off the protective film on lens, subsequently, loading mechanism 400 is transferred to the lens after tear film processing again in the other side of bunker 110 on cleaning mechanism 300, by ion blower assembly to lens blows the ion-containing high-speed airflow, to realize the cleaning operation of lens.In the technical scheme provided in the utility model, during the assembly of VR glasses, the pre-treatment operation of lens can be automatically completed, specifically, tear film cleaning and loading operation are carried out on lens, during the entire processing process, the participation of manual work can be reduced, the efficiency of production and processing is improved, and the labor intensity of manual work is reduced.

[0050] Specifically, the workpiece loading tear film cleaning equipment provided in the embodiment of the utility model includes the machine table 100 for providing installation position, the bunker 110 for containing the material tray 111 for installing the first workpiece with surface-mounted protective film is arranged on the machine table 100, the loading mechanism 400 for grabbing the first workpiece and transferring it is further arranged on the machine table 100, the tear film mechanism 200 for tearing film processing to the first workpiece transferred by the loading mechanism 400 and the cleaning mechanism 300 for cleaning the first workpiece transferred by the loading mechanism 400 and having torn film are arranged on the other side of the bunker 110, as shown in Figures 1-5 Specifically, tear film mechanism 200 and bunker 110 are arranged side by side, to tear off the protective film on the first workpiece, tear film mechanism 200 includes tear film gripper 210 for clamping the first workpiece and tear film pneumatic clamp 220 for clamping the protective film and pulling;Cleaning mechanism 300 is arranged on the other side of bunker 110 corresponding to tear film mechanism 200, and cleaning mechanism 300 is composed of ion blower assembly to clean the surface of workpiece;Loading mechanism 400 includes a loading gripper 410 and a loading moving assembly 420 for driving the loading gripper 410 to reciprocate along the direction from tear film mechanism 200 to cleaning mechanism 300, and the loading moving assembly 420 drives the loading gripper 410 to reciprocate along the horizontal and vertical two-axis directions.

[0051] In the specific working process, the feeding clamping jaw 410 is driven by the feeding moving assembly 420 to reciprocate in the horizontal and vertical directions, so that the first workpiece (i.e. the lens) can be grabbed, fed and transferred. In the embodiment, the feeding moving assembly 420 is composed of two linear modules connected with each other, wherein the first linear module is horizontally arranged, the second linear module is arranged in the vertical direction above the first linear module, and the feeding and transferring device is arranged above the linear module arranged in the vertical direction, so that the feeding clamping jaw 410 is driven by the feeding moving assembly 420 composed of the two linear modules to reciprocate along two axes. After the feeding clamping jaw 410 transports the first workpiece to the film tearing clamping jaw 210 and the film tearing clamping jaw 210 clamps and fixes the first workpiece, the film tearing pneumatic clamp 220 clamps and tears the raised edge of the protective film on the first workpiece, so that the film tearing action on the first workpiece is completed. The feeding clamping jaw 410 clamps the first workpiece after the film tearing process and moves towards the cleaning mechanism 300. The cleaning mechanism 300 blows the high-speed airflow with ions towards the first workpiece, so that the dust on the workpiece is blown down by the airflow, and the static electricity on the workpiece is neutralized by the ions to eliminate the static electricity on the workpiece. Through the above technical solution, the lens can be automatically fed, torn and cleaned. Only one worker is needed to operate the equipment in the whole process, which does not require high labor intensity, and the production efficiency of lens processing can be greatly improved by the equipment.

[0052] In the embodiment, as shown in Figures 1-2 The film tearing mechanism 200 further comprises a film tearing first linear module 230 and a film tearing second linear module 240. One end of the film tearing linear module is arranged beside the film tearing clamping jaw 210, the other end extends towards the outside, and a vertical film tearing mounting bracket is arranged above the film tearing linear module. The film tearing second linear module 240 is vertically arranged above the film tearing mounting bracket, and the film tearing pneumatic clamp 220 is arranged above the film tearing second linear module 240 and is driven by the film tearing second linear module 240 to reciprocate in the vertical direction. That is, the film tearing first linear module 230 and the film tearing second linear module 240 constitute a moving assembly capable of driving the film tearing pneumatic clamp 220 to reciprocate in the horizontal and vertical directions, so that the film tearing driving clamp can be moved towards the fine grinding clamping jaw, and the protective film on the workpiece can be clamped and torn.

[0053] In order to uniformly recycle the torn protective film, the film tearing mechanism 200 further comprises a recycling box 250. The recycling box 250 is located at one end of the film tearing first linear module 230 away from the film tearing clamping jaw 210 and is arranged opposite to the film tearing pneumatic clamp 220.

[0054] In the embodiment, the cleaning mechanism 300 comprises a lower cleaning assembly 310 arranged above the travel path of the upper loading gripper 410, and the lower cleaning assembly 310 is used to clean the lower side surface of the first workpiece. That is, during the process that the upper loading gripper 410 clamps the first workpiece and drives the first workpiece to move by the upper loading moving assembly 420, the lower cleaning assembly 310 is arranged above the lower cleaning assembly 310, and the lower cleaning assembly 310 blows the high-speed airflow with charged ions to clean the lower side surface of the workpiece.

[0055] In order to comprehensively clean the workpiece, the cleaning mechanism 300 further comprises an upper cleaning assembly 320 arranged on the side of the lower cleaning assembly 310 away from the hopper 110, and the upper cleaning assembly 320 is used to clean the upper side surface of the workpiece. Meanwhile, the cleaning mechanism 300 further comprises a cleaning and carrying assembly 330 arranged above the machine table 100, and the cleaning and carrying assembly 330 is used to receive the workpiece that has completed the lower side surface cleaning and has been transferred out by the upper loading mechanism 400, and the cleaning and carrying assembly 330 is used to pass the workpiece in the direction below the upper cleaning assembly 320, so that the upper cleaning assembly 320 can clean the upper side surface of the workpiece, as shown in Figures 3-4 The cleaning and carrying assembly 330 comprises a cleaning linear module 331 and a carrying frame 332. The cleaning linear module 331 is arranged directly below the upper cleaning assembly 320 and extends in a predetermined direction. The carrying frame 332 is arranged above the cleaning linear module 331, and a carrying positioning clamp 333 is arranged on the carrying frame 332. The carrying positioning clamp 333 comprises a positioning pin 334 used to clamp and position the first workpiece. During the process of cleaning the upper side surface of the workpiece, the upper loading gripper 410 places the workpiece in the positioning pin 334 of the carrying positioning clamp 333. At this time, the carrying positioning clamp 333 is driven by the cleaning linear module 331 to pass below the upper cleaning assembly 320. The upper cleaning assembly 320 blows the airflow with charged ions to clean the upper side surface of the workpiece. The cleaning mechanism 300 comprises the upper cleaning assembly 320 and the lower cleaning assembly 310, which can clean the upper and lower surfaces of the workpiece, and neutralize and eliminate the static electricity on the workpiece by the charged ions, so as to avoid the re-adsorption of fine dust due to the existence of static electricity during the conveying process.

[0056] In order to ensure the stability of the workpiece on the carrying positioning clamp 333, the carrying positioning clamp 333 comprises a seat body 3331 and a clamping cylinder 3333. Specifically, as shown in Figures 4-5As shown, the positioning pin 334 is arranged on the upper surface of the seat body 3331, and at least three linkage grooves 3332 are arranged on the side wall of the positioning pin 334 and are equidistantly arranged in the circumferential direction. The clamping air cylinder 3333 is fixedly arranged on the lower side of the seat body 3331, and the driving fingers 3334 are slidably connected in the linkage grooves 3332 and are drivingly connected to the clamping air cylinder 3333. During clamping of the workpiece, the workpiece is placed in the positioning pin 334, the clamping air cylinder 3333 drives the driving fingers 3334 to move along the linkage grooves 3332, so as to clamp and fix the workpiece in the positioning pin 334, thereby ensuring the stability of the workpiece in the workpiece carrying and positioning clamp 333.

[0057] Embodiment one

[0058] In this embodiment, the structure of the device is the same as described above, and an assembling mechanism 500 for assembling the lens and the frame body is added in this embodiment, as shown in Figures 6-8 As shown, the machine table 100 is further provided with an assembling mechanism 500 for conveying the second workpiece (that is, the frame body), and the assembling mechanism 500 comprises an assembling linear module 501 and an assembling carrying moving assembly 502. The assembling linear module 501 comprises at least one assembling linear module 501 arranged beside the cleaning linear module 331, and the assembling linear module 501 is drivingly provided with an assembling clamp 510 for loading the second workpiece. One end of the assembling carrying moving assembly 502 is arranged above the cleaning linear module 331, and the other end extends towards the assembling linear module 501 and is located above the assembling linear module 501. The assembling carrying moving assembly 502 is drivingly connected with an assembling suction cup assembly 520, and the assembling suction cup assembly 520 reciprocally moves along the horizontal and vertical axes under the driving of the assembling carrying moving assembly 502.

[0059] In the process of assembling, the assembly carrying moving assembly 502 transports the assembly suction cup assembly 520 towards the cleaning linear module 331, so that the assembly suction cup assembly 520 grasps the workpiece which is positioned on the carrying positioning clamp 333 and has been cleaned, at the same time, the second workpiece is arranged on the assembly clamp 510 and transported by the assembly linear module 501, after the assembly clamp 510 is moved below the assembly carrying moving assembly 502, the first workpiece sucked by the assembly suction cup assembly 520 is stacked towards the second workpiece. It can be understood that the assembly carrying moving assembly 502 is also composed of two linear modules, the first linear module is arranged in the horizontal direction, that is, it can reciprocate between the cleaning linear module 331 and the assembly linear module 501, the second linear module is arranged above the first linear module in the setting direction, and the assembly suction cup assembly 520 is arranged above the second linear module, so that the assembly carrying moving assembly 502 composed of two linear modules can realize reciprocating movement in the horizontal and vertical directions under the drive of the two linear modules, and then can complete the grasping of the workpiece which has been cleaned and stacking on the second workpiece to complete the assembly action.

[0060] In the embodiment, as shown in Figures 7-8 The assembly suction cup assembly 520 includes a mounting block 521, a starting motor and a profiling suction cup 524. Specifically, the mounting block 521 is drivingly arranged on the assembly carrying moving assembly 502; the driving motor 522 is fixedly arranged on the mounting block 521, and the output shaft of the driving motor 522 is drivingly connected with a rotating shaft 523 arranged in the vertical direction; the profiling suction cup 524 is fixedly arranged on the end of the rotating shaft 523, and the side surface of the profiling suction cup 524 is provided with a profiling cavity (not shown in the figure) matched with the shape of the first workpiece; in the process of sucking the lens, the profiling cavity and the lens are matched with each other and gradually approach and butt against each other in the direction of the lens under the drive of the assembly carrying moving assembly 502, so as to accommodate the first workpiece in the profiling cavity. It can be understood that the profiling cavity is provided with a suction hole connected with an external air source, so as to adsorb the first workpiece in the profiling cavity. In the process of assembling, the driving motor 522 drives the profiling cavity to rotate through the rotating shaft 523, so as to ensure the accuracy in the process of assembling.

[0061] In the embodiment, in order to avoid that the pressure of the profiling suction cup 524 on the second workpiece is too large in the assembling process, thereby causing the first workpiece or the second workpiece to be pressed to be damaged, the suction cup assembly further comprises a transmission plate 525 which is drivingly connected to the assembling and carrying moving assembly 502, the mounting block 521 is fixedly assembled on the transmission plate 525, the transmission plate 525 comprises a first plate 5251, a second plate 5252 and an elastic member 5253, wherein the first plate 5251 is arranged on the assembling and carrying moving assembly 502 in the vertical direction; the second plate 5252 is slidingly connected to the first plate 5251 in the vertical direction, and the mounting block 521 is fixedly mounted on the second plate 5252; one end of the elastic member 5253 is assembled on the first plate 5251, and the other end is assembled on the second plate 5252, thereby providing an elastic pushing force to the second plate 5252 in the downward direction. That is, the suction cup assembly is connected to the assembling and carrying moving assembly 502 through the transmission plate 525, and when the assembling and carrying moving assembly 502 drives the suction cup assembly to move in the direction of the second workpiece to perform the assembling action, the elastic member 5253 between the second plate 5252 and the first plate 5251 provides elastic buffering, thereby avoiding that the pressure applied to the second workpiece is too large. In the embodiment, the elastic member 5253 is a compression spring.

[0062] In the embodiment, in order to ensure the stability of the first workpiece and the second workpiece after being assembled, a small amount of glue is pre-applied on the second workpiece, so that the two workpieces are bonded by the glue. In the embodiment, in order to enable the glue to be quickly solidified, the machine 100 is also provided with a solidification mechanism 600 for photocuring the first workpiece and the second workpiece which are pressed and assembled with each other, as shown in the figure. Figure 9 The solidification mechanism 600 comprises a solidification three-axis moving module 610 and a solidification assembly 620, wherein the solidification three-axis moving module 610 is arranged above the assembling linear module 501. In the embodiment, the solidification three-axis moving module 610 is composed of three linear modules arranged along the XYZ axes, thereby being capable of reciprocating in the three-axis direction. The solidification assembly 620 is arranged on the solidification three-axis moving module 610, and is particularly driven to reciprocate in the three-axis direction along the XYZ axes. The solidification assembly 620 comprises a bottom plate 621 and a UV lamp 622 fixedly mounted on the bottom plate 621.

[0063] Through the technical scheme provided in the embodiment, the assembling and solidification processing of the second workpiece can be completed after the film of the lens is torn and cleaned, and the degree of human participation in the whole processing process is reduced, thereby reducing the production cost and improving the assembling efficiency.

[0064] The above is only a preferred embodiment of the present application, and does not limit the present application in any form. Although the present application is disclosed in the preferred embodiment, it is not intended to limit the present application. Any skilled person in the art can make some changes or modifications to the disclosed technical content without departing from the technical solution of the present application, and any equivalent embodiment with equivalent changes is equivalent to the above embodiment. Any simple modification, equivalent change and modification of the above embodiment according to the present application technical solution are within the scope of the present application technical solution.

Claims

1. A workpiece loading film tearing and cleaning apparatus, comprising a machine table providing a mounting position, a magazine is arranged on the machine table and contains a tray for mounting a first workpiece provided with a surface mount device protection film, characterized in that, The machine table is further provided with: A film tearing mechanism is provided beside the hopper to tear off the protective film on the first workpiece, which includes a film tearing clamp to hold the first workpiece and a film tearing pneumatic clamp to hold and pull the protective film. A cleaning mechanism is provided on the other side of the film tearing mechanism, which is composed of an ion blower assembly to clean the surface of the workpiece. The feeding mechanism includes a feeding clamp and a feeding moving assembly to drive the feeding clamp to reciprocate along the direction from the film tearing mechanism to the cleaning mechanism.

2. The workpiece film tearing and cleaning apparatus of claim 1, wherein, The film tearing mechanism further includes: A film tearing first linear module is provided beside the film tearing clamp, and the other end extends outward, and a vertical film tearing mounting rack is provided on the film tearing linear module. A film tearing second linear module is vertically installed on the film tearing mounting rack, and the film tearing pneumatic clamp is provided on the film tearing second linear module and driven to reciprocate along the up-down direction.

3. The workpiece loading film tearing and cleaning apparatus according to claim 2, wherein, The film tearing mechanism is further provided with a recycling box located at the end of the film tearing first linear module away from the film tearing clamp and opposite to the film tearing pneumatic clamp.

4. The workpiece film tearing and cleaning apparatus of claim 1, wherein, The cleaning mechanism includes a lower cleaning assembly provided on the travel path of the feeding clamp, which is used to clean the lower surface of the first workpiece.

5. The workpiece loading film tearing and cleaning apparatus according to claim 4, wherein, The cleaning mechanism further includes an upper cleaning assembly provided on the side of the lower cleaning assembly away from the hopper, and the machine table is further provided with a cleaning conveying assembly, which includes: A cleaning linear module is located directly below the upper cleaning assembly and extends in a predetermined direction. A conveying rack is provided on the cleaning linear module, and a conveying positioning clamp is provided, on which a positioning groove is provided to hold and position the first workpiece.

6. The workpiece loading film tearing and cleaning apparatus according to claim 5, wherein, The conveying positioning clamp includes: A seat body, the positioning groove is provided on the upper surface of the seat body, and at least three linkage grooves are provided on the side wall of the positioning groove and spaced at equal intervals in the circumferential direction. A clamping cylinder is fixedly provided on the lower side of the seat body, and a pneumatic finger is drivingly connected to the clamping cylinder and slidingly connected to the linkage grooves.

7. The workpiece film tear cleaning apparatus of claim 5, wherein, The machine table is further provided with an assembly mechanism to convey the second workpiece, which includes: An assembly linear module includes at least one provided beside the cleaning linear module, and an assembly clamp is drivingly provided on the assembly linear module to load the second workpiece. An assembly and carrying moving assembly is arranged above the cleaning linear module at one end and extends towards and above the assembly linear module at the other end. An assembly suction cup assembly is drivingly connected to the assembly and carrying moving assembly and moves reciprocally along horizontal and vertical axes.

8. The workpiece loading film tearing and cleaning apparatus according to claim 7, wherein, The assembly suction cup assembly comprises: a mounting block drivingly arranged on the assembly and carrying moving assembly; a driving motor fixedly arranged on the mounting block, and an output shaft of the driving motor is drivingly connected to a rotating shaft arranged along the vertical direction; a profiled suction cup fixedly arranged on the end of the rotating shaft, and a profiled cavity matching the first workpiece profile is arranged on the side of the profiled suction cup.

9. The workpiece loading film tearing and cleaning apparatus of claim 8, wherein, The suction cup assembly further comprises a transmission plate drivingly connected to the assembly and carrying moving assembly, and the mounting block is fixedly arranged on the transmission plate. The transmission plate comprises: a first plate arranged along the vertical direction on the assembly and carrying moving assembly; a second plate slidingly connected to the first plate along the vertical direction, and the mounting block is fixedly arranged on the second plate; a resilient member arranged on the first plate at one end and on the second plate at the other end to provide a resilient pushing force to the second plate towards the bottom.

10. The workpiece film tear cleaning apparatus of claim 7, wherein, The machine table is further provided with a curing mechanism for photocuring the first workpiece and the second workpiece assembled by pressing each other. The curing mechanism comprises: a curing three-axis moving module arranged above the assembly linear module; a curing assembly arranged on the curing three-axis moving module and moving reciprocally along XYZ axes, and the curing assembly comprises a bottom plate and a UV lamp fixedly arranged on the bottom plate.

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