CN212654584U - Film sticking device - Google Patents

Abstract

A film sticking device comprises a conveying mechanism, a bearing seat, a paper tearing mechanism and a film sticking mechanism; transport mechanism tear paper mechanism and pad pasting mechanism is close bear the seat setting, transport mechanism be used for to bear the seat and go up the unloading work piece, bear the seat and be used for removing the work piece, tear paper mechanism and be used for tearing the lid paper on the work piece, pad pasting mechanism be used for to bear the work piece pad pasting on the seat.

Description

Film sticking device

Technical Field

The utility model relates to the technical field of machining, especially, relate to a pad pasting device.

Background

The workpiece needs to be protected by a film so as to prevent the workpiece from being damaged and scratched in the moving and processing process. The existing film pasting mode is usually carried out manually, and the method has large labor burden and low efficiency.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is desirable to provide a film pasting device capable of automatically pasting a film.

A film-sticking device, which is used for sticking a film,

comprises a conveying mechanism, a bearing seat, a paper tearing mechanism and a film sticking mechanism;

the conveying mechanism is used for transferring or removing workpieces to the bearing seat,

the bearing seat is used for moving the workpiece,

the paper tearing mechanism is used for tearing off the cover paper on the workpiece on the bearing seat,

the film pasting mechanism is used for pasting a film on the workpiece on the bearing seat.

Further, the conveying mechanism comprises a conveying line and a material moving piece;

the conveying line is used for conveying workpieces;

the material moving piece is used for moving the workpiece between the conveying line and the bearing seat.

Furthermore, the conveying mechanism also comprises a guide assembly, and the guide assembly comprises a turnover part and a rotating part;

the overturning part comprises an overturning driving part, an overturning arm and an adsorption part;

the adsorption piece is arranged on the turnover arm, the turnover driving piece is connected with the turnover arm to drive the turnover arm to rotate around a first shaft, the rotation piece comprises a rotation driving piece and a carrying disc, the rotation driving piece is connected with the carrying disc to drive the carrying disc to rotate around a second shaft, and the second shaft is perpendicular to the first shaft.

Furthermore, the bearing seat comprises a rotary table and a fixing component arranged on the rotary table;

the fixed assembly is used for fixing a workpiece, and the rotary table is used for driving the fixed assembly and the workpiece to rotate.

Further, the paper tearing mechanism comprises a moving driving assembly, a clamping jaw and a clamping jaw driving member;

the moving driving assembly is connected with the clamping jaw to drive the clamping jaw to move;

the clamping jaw driving part is connected with the clamping jaw to drive the clamping jaw to clamp the cover paper.

Furthermore, the paper tearing mechanism also comprises a recovery assembly, and the recovery assembly comprises a recovery box, a paper covering overturning part and a paper covering overturning driving part;

the recovery box is used for loading cover paper;

the cover paper overturning piece is rotatably arranged in the recovery box;

the cover paper overturning driving piece is connected with the cover paper overturning piece to drive the cover paper overturning piece to overturn.

Further, the film sticking mechanism comprises a material moving component, a material distributing component and a sticking component;

the material moving assembly is used for moving the membrane material to the material distributing assembly;

the material distributing component comprises a bearing seat, a pressing component and a material tearing strip component,

the bearing seat is used for bearing the membrane material,

the pressing component is used for pressing the film material on the bearing seat,

tear the material area subassembly and be used for the pulling the material area of membrane material so that the material area with the membrane separation of membrane material, it establishes the subassembly and is used for removing to paste and locate on the work piece to paste.

Further, the tear tape assembly comprises: the clamping driving part is connected with the first clamping plate and the second clamping plate;

the clamping driving piece is connected with the second clamping plate so as to drive the second clamping plate to move to clamp the material belt with the first clamping plate;

the material distributing driving piece is connected with the first clamping plate and the clamping driving piece so as to drive the first clamping plate and the clamping driving piece to move and enable the first clamping plate and the second clamping plate to pull the material belt.

Furthermore, the material distribution assembly also comprises a material pushing assembly, and the material pushing assembly comprises a push rod, a push rod driving piece and a material pushing driving piece;

the push rod driving part is connected with the push rod so as to drive the push rod to extend into the processing hole of the material belt;

the material pushing driving piece is connected with the push rod driving piece to drive the push rod driving piece to move towards the material tearing belt assembly.

Furthermore, the material distribution assembly also comprises a guide assembly, and the guide assembly comprises at least one guide driving piece and two guide plates;

the two guide plates are oppositely arranged;

at least one guide driving piece is connected with one guide plate to drive the guide plate to move so as to guide the film material.

The film pasting device is used for feeding and discharging workpieces through the conveying mechanism, the bearing seat drives the workpieces to move to different stations, and the paper tearing mechanism tears off cover paper on the workpieces and the film pasting mechanism pastes films on the workpieces. The whole film pasting process can be automatically completed.

Drawings

Fig. 1 is a perspective view of a transfer mechanism of a film laminating apparatus according to an embodiment of the present invention.

Fig. 2 is a perspective view of a pilot assembly of the transport mechanism of fig. 1.

Fig. 3 is a perspective view of a carrier base of a film sticking device according to an embodiment of the present invention.

Fig. 4 is a perspective view of a fixing assembly of the carrier shown in fig. 3.

Fig. 5 is a schematic perspective view of a paper tearing mechanism of a film sticking device according to an embodiment of the present invention.

Fig. 6 is an exploded perspective view of a portion of the components of the paper tear mechanism shown in fig. 5.

FIG. 7 is a schematic perspective view of a film sticking mechanism of a film sticking device according to an embodiment of the present invention

Fig. 8 is a perspective view of a feeding assembly of the film sticking mechanism shown in fig. 7.

Fig. 9 is a perspective view of the material moving assembly of the film sticking mechanism shown in fig. 7.

Fig. 10 is a perspective view of a dispensing assembly of the film application mechanism of fig. 7.

Fig. 11 is a schematic perspective view of the feed assembly of fig. 10 at another angle.

FIG. 12 is a perspective view of the placement assembly of the film application mechanism of FIG. 7.

Description of the main elements

Transport mechanism 10

Conveying line 11

Body 112

Guide member 114

Guide wheel set 1141

Material storage table 116

Transfer member 12

Mechanical arm 121

Adsorption assembly 123

Adsorbing member 1231

Sensing member 14

Pilot assembly 16

Turnover piece 161

Tumble drive 1611

Overturning arm 1613

Adsorbing member 1615

Rotating member 163

Rotary driving member 1631

Carrier disc 1632

Bearing seat 20

Rotary table 21

Fixing assembly 23

Fixing seat 231

Positioning block 232

Positioning block driving member 234

Paper tearing mechanism 30

Mobile drive assembly 31

Support 311

First movable drive 312

Second movable driving member 313

Clamping jaw 32

Clamping portion 321

Jaw drive 33

Mounting seat 34

Recovery assembly 35

Recovery box 352

Cover paper turning piece 354

Cover paper turning driving member 356

Film sticking mechanism 40

Feeding assembly 41

Storage part 411

Base plate 4112

Side plate 4114

Feeding driving piece 413

Material moving assembly 42

Material moving adsorption piece 421

Connecting seat 4211

Membrane material sucker 4212

Release paper sucker 4213

Release paper sucker driving piece 4214

Material moving driving assembly 423

Support 4232

First material moving driving piece 4234

Second material moving driving piece 4236

Material distributing assembly 43

Material bearing platform 431

Pressing component 432

Pressing driving piece 4321

Rotating shaft 43211

Pressing piece 4322

Tear material area subassembly 433

First clamping plate 4331

Second clamping plate 4332

Clamp drive 4333

Divide material driving piece 4334

Pilot assembly 434

Guide plate 4341

Body 43411

Projection 43412

Guide driving piece 4343

Pushing assembly 435

Push rod 4352

Push rod driver 4354

Pushing driving piece 4356

Push plate 43561

Pasting component 44

Adsorption member 441

Pad pasting driving piece 443

Visual identification component 445

Membrane material 200

Membrane 201

Strip of material 202

Workpiece 300

Tray 301

The following detailed description of the invention will be further described in conjunction with the above-identified drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.

Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings. In the following embodiments, features of the embodiments may be combined with each other without conflict.

Referring to fig. 1, 3, 5 and 7, an embodiment of the present invention provides a film sticking apparatus for sticking a film 201 on a workpiece 300. The film sticking device comprises a conveying mechanism 10, a bearing seat 20, a paper tearing mechanism 30 and a film sticking mechanism 40. The conveying mechanism 10 is used for transferring the workpiece 300 to be filmed to the bearing seat 20 and transferring the filmed workpiece 300. The carrying seat 20 is used for rotating to drive the workpiece 300 to move to different positions. The paper tearing mechanism 30 is used for tearing cover paper (not shown) of the workpiece 300 on the carrier 20. The film sticking mechanism 40 is used for sticking a film to the workpiece 300 on the bearing seat 20.

Referring to fig. 1 and 2, the transfer mechanism 10 includes a conveying line 11 and a material moving member 12. The transfer line 11 is used for transferring the workpiece 300. The transfer unit 12 is used for moving the workpiece 300 between the transfer line 11 and the carrier 20.

The conveying line 11 includes a body 112 and a guide member 114 provided on the body 112. The body 112 is used to move the workpiece 300. The guide member 114 guides the workpiece 300 to the grasping area of the transfer member 12.

The guide member 114 includes two guide roller sets 1141 arranged at intervals. Each set of guide wheels 1141 includes a plurality of guide wheels. The distance between the two guide wheel sets 1141 decreases gradually along the conveying direction of the conveying line 11.

The conveyor line 11 further comprises a stock table 116. The material storage platform 116 is erected above the body 112. After the workpiece 300 is removed by the material moving part 12, the tray 301 carrying the workpiece 300 is also moved to the material storage platform 116. After the film is applied to the workpiece 300, the material moving part 12 moves the workpiece 300 to the material tray 301, and then moves the material tray 301 to the body 112.

In the illustrated embodiment, the delivery mechanism 10 further includes a sensing member 14. The sensing member 14 is disposed on the material storage platform 116. The sensing member 14 is used for sensing the position of the workpiece 300 in the tray 301. In the illustrated embodiment, the sensing member 14 is a visual recognition module.

In at least one embodiment, the transfer mechanism 10 further comprises a stop (not shown). The stop is used to stop a workpiece 300 on the body 112. The stop piece comprises a driving piece and a stop block. The driving piece drives the stop block to move so as to stop or release the workpiece.

In the illustrated embodiment, the material moving member 12 includes a robot arm 121 and an adsorption assembly 123 disposed on the robot arm 121. In the illustrated embodiment, the suction assembly 123 includes four suction members 1231. After the material moving member 12 adsorbs two workpieces 300 to be film-pasted and moves to the bearing seat 20, the two workpieces 300 to be film-pasted on the bearing seat 20 are adsorbed first, and then the two workpieces 300 to be film-pasted are released.

It is understood that in other embodiments, the number of the absorbing members 1231 may be one or more.

In the illustrated embodiment, the transfer mechanism 10 further includes a polarization assembly 16. When the sensing part 14 senses that the position of the workpiece 300 does not satisfy the loading condition, the material moving part 12 moves the workpiece 300 to the pilot assembly 16 for pilot.

The pilot assembly 16 includes a flipper 161. The flipping unit 161 includes a flipping driving unit 1611, a flipping arm 1613, and a suction unit 1615. The invert drive 1611 is coupled to the invert arm 1613 to drive the invert arm 1613 to rotate about a first axis. The adsorbing member 1615 is disposed on the flipping arm 1613. The suction member 1615 is used for sucking the workpiece 300. The flipping arm 1613 rotates to flip the workpiece 300 by 180 °.

The pilot assembly 16 further includes a rotor 163. The rotating member 163 includes a rotating driving member 1631 and a carrier disc 1632. The rotary driving member 1631 is connected to the carrier disc 1632 to drive the carrier disc 1632 to rotate around the second axis. The second axis is perpendicular to the first axis. The carrier disc 1632 is used for carrying the workpiece 300 and driving the workpiece 300 to rotate. The carrier disc 1632 is located at the position where the adsorbing member 1615 is located after the flipping member 161 flips to carry the flipped workpiece 300.

Referring to fig. 3 and 4, the carrying base 20 includes a rotating table 21 and a fixing assembly 23 disposed on the rotating table 21. The fixing assembly 23 is used for fixing the workpiece 300. The turntable 21 drives the fixing component 23 and the workpiece 300 to rotate to different stations.

The fixing assembly 23 includes a fixing seat 231. In the illustrated embodiment, the fixing seat 231 is fixed by sucking the workpiece 300. It is understood that in other embodiments, the fixing may be performed by an elastic member, a latch, or the like.

In the illustrated embodiment, the fixing assembly 23 further includes a positioning block 232 and a positioning block driving member 234. The positioning block driving member 234 is disposed on the fixing base 231 and connected to the positioning block 232. The positioning block driving member 234 drives the positioning block 232 to move so as to push against the workpiece 300 for positioning.

Referring to fig. 5 and 6, the paper tearing mechanism 30 includes a moving driving assembly 31, a clamping jaw 32 and a clamping jaw driving member 33. The moving driving component 31 is connected with the clamping jaw 32 to drive the clamping jaw 32 to move. The clamping jaw driving part 33 is connected with the clamping jaw 32 to drive the clamping jaw 32 to clamp the cover paper.

In the illustrated embodiment, the paper tear mechanism 30 further includes a mounting seat 34. The moving driving assembly 31 is connected to the mounting seat 34. The jaws 32 are disposed in the mounting block 34.

The moving driving assembly 31 includes a bracket 311, a first moving driving member 312 and a second moving driving member 313. The first movable driving element 312 is disposed on the bracket 311 and connected to the second movable driving element 313. The second movable driving member 313 is connected with the mounting seat 34.

The first movable driving member 312 drives the second movable driving member 313 and the clamping jaw 32 to move to the fixed seat 231. The second movable driving member 313 drives the mounting seat 34 to drive the clamping jaw 32 to move so as to approach the cover paper.

The jaw driving member 33 is disposed on the mounting base 34 and connected to a clamping portion 321 of the jaw 32. The clamping jaw driving member 33 drives one of the clamping portions 321 to approach the other clamping portion 321 to clamp the cover paper.

In the illustrated embodiment, the paper tear mechanism 30 further includes a recovery assembly 35. The recovery assembly is used for recovering the cover paper. The recovery assembly 35 includes a recovery box 352 to load the lidding paper.

The recovery box 352 is further connected to an absorption member (not shown) to absorb the cover paper into the recovery box 352.

In the illustrated embodiment, the recycling assembly 35 further includes a cover paper turning member 354 and a cover paper turning driving member 356. The cover paper turning member 354 is rotatably provided in the recovery box 352. The cover paper turning driving member 356 is connected to the cover paper turning member 354 to drive the cover paper turning member 354 to turn. After the cover paper is released by the clamping jaws 32 and falls on the cover paper turning piece 354, the cover paper turning driving piece 356 drives the cover paper turning piece 354 to turn so that the cover paper falls below the cover paper turning piece 354.

Referring to fig. 6, the film sticking mechanism 40 includes a feeding assembly 41, a moving assembly 42, a distributing assembly 43, and a sticking assembly 44.

The film 201 is adhered to a tape 202, and the area of the tape 202 is larger than that of the film 201. The film 201 and the material tape 202 constitute a film material 200.

Referring to fig. 7 and 8, the loading assembly 41 is used for storing a plurality of membrane materials 200. The material moving assembly 42 is used for moving the membrane material 200 from the feeding assembly 41 to the material distributing assembly 43. The dispensing assembly 43 is used to separate the film 201 from the strip of material 202. The attaching component 44 is used for removing the film 201 from the material distributing component 43 and attaching the film 201 to the workpiece 300.

The feeding assembly 41 includes a storage member 411 and a feeding driving member 413. The material storage member 411 is used for storing a plurality of film materials 200. The feeding driving member 413 is used for driving the storage member 411 to move so as to perform feeding.

The material storage member 411 comprises a bottom plate 4112 and a plurality of side plates 4114 arranged on the bottom plate 4112. The bottom panel 4112 and the plurality of side panels 4114 form a storage area for storing a plurality of membrane materials 200.

The feeding driving member 413 is configured to drive the storage member 411 to move in a vertical direction so as to facilitate the material moving assembly 42 to move the film material 200. In the illustrated embodiment, the feeding driving member 413 is an electric sliding table. It is understood that in other embodiments, the feeding assembly 41 may be omitted; the material moving assembly 42 directly moves the film material 200 from the designated position.

Referring to fig. 9, the material transferring assembly 42 includes a material transferring adsorption member 421 and a material transferring driving assembly 423. The material moving driving assembly 423 drives the material moving adsorption member 421 to move between the material storage member 411 and the material distributing assembly 43. The material transferring and adsorbing member 421 is used for adsorbing the membrane material 200.

The material moving driving assembly 423 comprises a support 4232, a first material moving driving member 4234 and a second material moving driving member 4236. The support 4232 is arranged above the feeding assembly 41 and the distributing assembly 43. The first material moving driving member 4234 is disposed on the support 4232 and connected to the second material moving driving member 4236 to drive the second material moving driving member 4236 to move between the material storage member 411 and the material distribution assembly 43. The second material transferring driving member 4236 is connected to the material transferring and adsorbing member 421 to drive the material transferring and adsorbing member 421 to move up and down in the vertical direction.

In the illustrated embodiment, the first material transferring driving member 4234 is an electric sliding table, and the second material transferring driving member 4236 is an air cylinder.

The material transferring and adsorbing member 421 is used for adsorbing or releasing the film material 200. In at least one embodiment, a release paper (not shown) is further disposed between the two film materials 200. The material moving assembly 42 further comprises a containing frame 425. The material moving adsorption member 421 adsorbs and moves the release paper to the containing frame 425, and then adsorbs the film material 200 to move to the material distributing assembly 43.

In the illustrated embodiment, the material-moving suction member 421 includes a connection seat 4211, a plurality of film suction cups 4212, a plurality of release paper suction cups 4213, and a release paper suction cup driving member 4214. The connecting seat 4211 is connected to the second material moving driving member 4236. The release paper sucker driving piece 4214 is arranged on the connecting seat 4211 and is connected with a plurality of release paper suckers 4213. A plurality of membrane material suction cups 4212 are arranged on the connecting seat 4211.

The release paper sucker driving member 4214 drives the release paper suckers 4213 to lift so as to adsorb release paper. The plurality of membrane suction cups 4212 move with the connection seat 4211 to suck the membrane 200.

In at least one embodiment, the material-moving adsorbing member 421 further includes a release paper detecting member (not shown). The release paper detection part is used for detecting whether release paper exists on the film material 200 in the material storage part 411 or not. The release paper detection piece can be a visual detection camera, a photoelectric sensor and the like.

Referring to fig. 10 and fig. 11, the distributing assembly 43 includes a material receiving platform 431, a pressing assembly 432 and a material tearing assembly 433. The material bearing platform 431 is used for bearing the membrane material 200. The pressing component 432 is used for pressing the film material 200 against the material bearing platform 431. The tear strip assembly 433 is used to pull the strip of material 202 to separate the strip of material 202 from the film 201.

The pressing component 432 includes a pressing driving member 4321 and a pressing member 4322. The pressing driving member 4321 drives the pressing member 4322 to press the film material 200. In the illustrated embodiment, the pressing driving member 4321 is a rotary driving member. The pressing driving member 4321 is connected to the rotating shaft 43211. The rotation shaft 43211 is connected to the pressing member 4322. The pressing member 4322 is driven by the pressing driving member 4321 to rotate and press against the film material 200.

The tear tape assembly 433 includes a first clamp plate 4331, a second clamp plate 4332, a clamp driving member 4333 and a dispensing driving member 4334. The first clamp plate 4331 and the clamping driving member 4333 are respectively disposed on the material-dividing driving member 4334. The clamp driving member 4333 is connected to the second clamping plate 4332. The clamping driving member 4333 drives the second clamping plate 4332 to move to clamp the material tape 202 with the first clamping plate 4331. The dispensing drive 4334 drives the first clamping plate 4331 and the clamping drive 4333 to move together, so that the first clamping plate 4331 and the second clamping plate 4332 pull the strip of material 202 to tear the strip of material 202 and the film 201.

In the illustrated embodiment, the dispensing assembly 43 further includes a pusher assembly 435. The pushing assembly 435 is used to push the film material 200 to move the material tape 202 of the film material 200 between the first clamping plate 4331 and the second clamping plate 4332. The pushing assembly 435 includes a pushing rod 4352, a pushing rod driving member 4354 and a pushing material driving member 4356. The push rod driving member 4354 is connected to the push rod 4352 to drive the push rod 4352 to move to protrude into the processing hole of the material belt 202. The pushing material driving unit 4356 is connected to the push rod driving unit 4354 to drive the push rod driving unit 4354 to move toward the first clamping plate 4331 and the second clamping plate 4332.

In the illustrated embodiment, the pusher actuator 4356 is coupled to the push plate 43561. The push rod driving member 4354 is disposed on the push plate 43561. The pressing driving member 4321 is also disposed on the pushing plate 43561.

In the illustrated embodiment, the feed assembly 43 also includes a pilot assembly 434. The pilot assembly 434 includes two pilot plates 4341 and at least one pilot driver 4343. The two pilot plates 4341 are disposed opposite to each other. At least one of the guiding driving members 4343 is connected to one of the guiding plates 4341 to drive the guiding plate 4341 to move, so that the two guiding plates 4341 guide the film material 200. When the film material 200 is driven by the push rod 4352 to move, the film material is guided by the guide plate 4341.

In the illustrated embodiment, the pilot plate 4341 includes a body 43411 and a protrusion 43412. The body 43411 is in contact with the material bearing table 431. The protruding portion 43412 is connected to the body 43411 and spaced apart from the material receiving platform 431. The body 43411 is used for guiding the membrane material 200. The protrusion 43412 is used to stop the membrane material 200 from tilting.

Referring to fig. 12, the attaching assembly 44 includes an absorbing member 441 and a film driving member 443. The film-sticking driving part 443 is connected with the absorbing part 441 to drive the absorbing part 441 to move between the material-dividing assembly 43 and a workpiece. The adsorption member 441 is used to adsorb the film 201.

In the illustrated embodiment, the film drive 443 is a robotic arm.

In the illustrated embodiment, the placement component 44 further includes a visual identification component 445. The visual identification component 445 is used to detect the position of the film 201. After the film 201 is absorbed by the absorbing member 441, the film driving member 443 drives the absorbing member 441 to move to the visual recognition component 445 to detect the position of the film 201. The film driving part 443 adjusts the position of the film 201 according to the detection result of the visual recognition component 445.

When the film sticking device is used: the material moving member 12 moves the workpiece 300 from the conveying line 11 to the carrier 20. Meanwhile, the workpiece 300 having a partial position that is not satisfactory is reversed by the reversing member 161 or the position is rotationally adjusted by the rotating member 163. The turntable 21 then moves the workpiece 300 to access the paper tearing mechanism. The first movable drive 312 drives the gripper 32 to approach the workpiece 300 and the second movable drive 313 drives the gripper 32 to approach the cover paper. The gripper driving member 33 drives the gripper 32 to grip the cover paper. The first and second movable driving members 312 and 313 drive the clamping jaws 32 to tear off the cover paper and move to the recovery box 352. The cover paper turning driving member 356 drives the cover paper turning member 354 to turn so that the cover paper falls below the cover paper turning member 354. Then, the turntable 21 moves the workpiece 300 to approach the film sticking mechanism 40.

The feeding driving member 413 drives the storage member 411 to drive the film material 200 to move to a predetermined height. The first material transferring driving member 4234 and the second material transferring driving member 4236 drive the material transferring adsorbing member 421 to move to the material storing member 411 to adsorb the film material 200 and move to the material supporting platform 431. The positioning rod driving member 334 drives the positioning rod 332 to move to extend into the positioning hole of the material tape 202 for positioning. The pressing driving member 4321 drives the pressing member 4322 to press the film material 200. The clamping driving member 4333 drives the second clamping plate 4332 to move to clamp the material tape 202 with the first clamping plate 4331. The dispensing drive 4334 drives the first clamping plate 4331 and the clamping drive 4333 to move together, so that the first clamping plate 4331 and the second clamping plate 4332 pull the strip of material 202 to tear the strip of material 202 and the film 201. The film driving member 443 drives the suction member 441 to move to the material receiving platform 431. The adsorption member 441 adsorbs the film 201. The film driving member 443 drives the absorption member 441 to move to the workpiece 300, so as to attach the film 201 to the workpiece 300.

The film pasting device loads and unloads the workpiece 300 through the conveying mechanism 10, the bearing seat 20 drives the workpiece 300 to move to different stations, and the paper tearing mechanism 30 tears off cover paper on the workpiece 300 and the film pasting mechanism 40 pastes films on the workpiece 300. The whole film pasting process can be automatically completed.

It is understood that various other changes and modifications may be made by those skilled in the art based on the technical idea of the present invention, and all such changes and modifications are intended to fall within the scope of the present invention.

Claims (10)

1. A film pasting device is characterized in that:

comprises a conveying mechanism, a bearing seat, a paper tearing mechanism and a film sticking mechanism;

the conveying mechanism is used for transferring or removing workpieces to the bearing seat,

the bearing seat is used for moving the workpiece,

the paper tearing mechanism is used for tearing off the cover paper on the workpiece on the bearing seat,

the film pasting mechanism is used for pasting a film on the workpiece on the bearing seat.

2. The film attachment device of claim 1, wherein:

the conveying mechanism comprises a conveying line and a material moving piece;

the conveying line is used for conveying workpieces;

the material moving piece is used for moving the workpiece between the conveying line and the bearing seat.

3. The film attachment device of claim 2, wherein:

the conveying mechanism further comprises a guide assembly, and the guide assembly comprises a turnover part and a rotating part;

the overturning part comprises an overturning driving part, an overturning arm and an adsorption part;

the adsorption piece is arranged on the turnover arm, and the turnover driving piece is connected with the turnover arm so as to drive the turnover arm to rotate around the first shaft;

the rotating part comprises a rotating driving part and a carrying disc, the rotating driving part is connected with the carrying disc to drive the carrying disc to rotate around a second shaft, and the second shaft is perpendicular to the first shaft.

4. The film attachment device of claim 1, wherein:

the bearing seat comprises a rotary table and a fixing component arranged on the rotary table;

the fixed assembly is used for fixing a workpiece, and the rotary table is used for driving the fixed assembly and the workpiece to rotate.

5. The film attachment device of claim 1, wherein:

the paper tearing mechanism comprises a moving driving assembly, a clamping jaw and a clamping jaw driving piece;

the moving driving assembly is connected with the clamping jaw to drive the clamping jaw to move;

the clamping jaw driving part is connected with the clamping jaw to drive the clamping jaw to clamp the cover paper.

6. The film attachment device of claim 1, wherein:

the paper tearing mechanism further comprises a recovery assembly, and the recovery assembly comprises a recovery box, a cover paper overturning part and a cover paper overturning driving part;

the recovery box is used for loading cover paper;

the cover paper overturning piece is rotatably arranged in the recovery box;

the cover paper overturning driving piece is connected with the cover paper overturning piece to drive the cover paper overturning piece to overturn.

7. The film attachment device of claim 1, wherein:

the film sticking mechanism comprises a material moving component, a material distributing component and a sticking component;

the material moving assembly is used for moving the membrane material to the material distributing assembly;

the material distributing component comprises a bearing seat, a pressing component and a material tearing strip component,

the bearing seat is used for bearing the membrane material,

the pressing component is used for pressing the film material on the bearing seat,

tear the material area subassembly and be used for the pulling the material area of membrane material so that the material area with the membrane separation of membrane material, it establishes the subassembly and is used for removing to paste and locate on the work piece to paste.

8. The film attachment device of claim 7, wherein:

the tear tape assembly comprises: the clamping driving part is connected with the first clamping plate and the second clamping plate;

the clamping driving piece is connected with the second clamping plate so as to drive the second clamping plate to move and clamp the material belt with the first clamping plate;

the material distributing driving piece is connected with the first clamping plate and the clamping driving piece so as to drive the first clamping plate and the clamping driving piece to move and enable the first clamping plate and the second clamping plate to pull the material belt.

9. The film attachment device of claim 7, wherein:

the material distributing assembly also comprises a material pushing assembly, and the material pushing assembly comprises a push rod, a push rod driving piece and a material pushing driving piece;

the push rod driving part is connected with the push rod so as to drive the push rod to extend into the processing hole of the material belt;

the material pushing driving piece is connected with the push rod driving piece to drive the push rod driving piece to move towards the material tearing belt assembly.

10. The film attachment device of claim 9, wherein:

the material distributing assembly also comprises a guide assembly, and the guide assembly comprises at least one guide driving piece and two guide plates;

the two guide plates are oppositely arranged;

at least one guide driving piece is connected with one guide plate to drive the guide plate to move so as to guide the film material.

Images