CN207697235U - A kind of automatic film tearing device - Google Patents
A kind of automatic film tearing device Download PDFInfo
- Publication number
- CN207697235U CN207697235U CN201721910941.4U CN201721910941U CN207697235U CN 207697235 U CN207697235 U CN 207697235U CN 201721910941 U CN201721910941 U CN 201721910941U CN 207697235 U CN207697235 U CN 207697235U
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- Prior art keywords
- adhesive tape
- power part
- rotating part
- bar
- protective film
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Abstract
The utility model is related to a kind of automatic film tearing devices; for positioning the sucker of pcb board, mucous membrane mechanism, Film rolling mechanism including rack and in rack; the Film rolling mechanism includes rotating part and wound membrane power part; by the protective film switching on pcb board on rotating part, the wound membrane power part driving rotating part rotation furls protective film for the mucous membrane mechanism.The protective film being torn in this way is furled by rotating part, and volume greatly reduces, and facilitates collection, reduces manpower and materials, improves processing efficiency.
Description
Technical field
The utility model is related to PCB technical field of processing equipment, especially a kind of automatic film tearing device.
Background technology
For pcb board before being processed, bottom surface is covered by a tunic, and man-hour requirement is added to tear this layer of protective film.
Current coat peeling unit is mainly one end by clinging protective film, then directly pulls down entire protective film, will produce one in this way
A problem, that is, the protection membrane volume torn are larger, it is easy to just fill up collection box, need frequently to replace collection box, waste
Manpower and materials.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of automatic film tearing device, solve existing automatic film tearing
After device tears protective film, protection membrane volume is larger, the problem of being unfavorable for collecting.
Technical solution adopted by the utility model to solve its technical problems is：A kind of automatic film tearing device is provided, including
Rack and in rack for positioning the sucker of pcb board, mucous membrane mechanism, Film rolling mechanism, the Film rolling mechanism includes rotation
Transfer part and wound membrane power part, by the protective film switching on pcb board on rotating part, the wound membrane power part drives for the mucous membrane mechanism
Dynamic rotating part rotation retracting protective film.
Further, the Film rolling mechanism further includes sliding rail and sliding block, and the sliding rail is mounted in rack, and the sliding block can
It is slidably mounted on sliding rail, the rotating part and wound membrane power part are installed on sliding block.
Further, the wound membrane power part includes membrane motor, gear and rack, and the rack installs the rack
Upper and parallel with the sliding rail, the gear is fixedly connected with rotating part and is engaged with rack, and the membrane motor is mounted on institute
State on sliding block and connect with gear drive, can sliding tooth wheel rotation, and then drive rotating part rotation.
Further, the rotating part is in rod-shaped.
Further, the mucous membrane mechanism includes sending adhesive tape mechanism and pushing away adhesive tape mechanism, and the adhesive tape mechanism that pushes away includes pushing away
Plate and push away glue power part, it is described push away glue power part and be mounted on push away on glue power part, and be sequentially connected with push plate, push plate can be driven to stretch
Contracting；When it is described send in adhesive tape mechanism tape on protective film when, it is described push away glue power part driving push plate stretching withstand protective film
And protective film is transferred on rotating part.
Further, the rotating part includes turntable, the first bar and the second bar, first bar and the second bar it is parallel between
Every being arranged in the side of turntable, the other side of the turntable is sequentially connected with the wound membrane power part；It is described push away glue power part can
Driving push plate is stretched out and is inserted between the first bar and the second bar.
Further, the surface of first bar and/or the second bar is equipped with anti-skid chequer.
Further, it is described send adhesive tape mechanism include for place the adhesive tape disc of adhesive tape, for collect come from adhesive tape disc glue
Rewinding disk, first motor, several directive wheels, fixed plate and the mucous membrane power part of driving fixed plate movement of band, the adhesive tape
What disk, rewinding disk, directive wheel rotated is mounted in fixed plate, and the first motor is mounted in fixed plate, and can drive receipts
Rotation of disc.
Further, it is described send adhesive tape mechanism further include swing arm and pinch roller for being pressed on adhesive tape on protective film and
Reset portion, the swing arm rotation are mounted in fixed plate, and one end of the swing arm rotation connects reset portion, the pinch roller installation
In the other end of swing arm.
Further, the mucous membrane power part includes the second motor and guide rail, and the guide rail is mounted in rack, described solid
On the installation guide rail of fixed board sliding, second motor is sequentially connected with fixed plate, and fixed plate can be driven to move back and forth.
Compared with the existing technology, a kind of automatic film tearing device provided by the utility model, when dyestripping, mucous membrane mechanism is by PCB
In on rotating part, wound membrane power part drives rotating part rotation retracting protective film for protective film switching on plate.The guarantor being torn in this way
Cuticula is got up by rotating part retracting, and volume greatly reduces, and facilitates collection, reduces manpower and materials, improves processing efficiency.
Description of the drawings
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing：
Fig. 1 is the structural schematic diagram of automatic film tearing device provided by the utility model；
Fig. 2 is the elevational schematic view of automatic film tearing device in Fig. 1；
Fig. 3 is the right view schematic diagram of automatic film tearing device in Fig. 1；
Fig. 4 is the portions A close-up schematic view in Fig. 3.
Specific implementation mode
In conjunction with attached drawing, elaborate to the preferred embodiment of the utility model.
As illustrated in fig. 1 and 2, the utility model provides a kind of automatic film tearing device, including rack (not shown) and installation
For positioning the sucker 100 of pcb board, mucous membrane mechanism 200, Film rolling mechanism 300 in rack.Film rolling mechanism 300 includes rotating part
310 and wound membrane power part 320.When dyestripping, mucous membrane mechanism 200 by the protective film switching on pcb board on rotating part 310, wound membrane
Power part 320 drives the rotation retracting protective film of rotating part 310.The protective film being torn in this way is furled by rotating part 310, body
Product greatly reduces, and facilitates collection, reduces manpower and materials, improves processing efficiency.
In the present embodiment, Film rolling mechanism 300 further includes sliding rail 330 and sliding block 340, and sliding rail 330 is mounted in rack, sliding
Block 340 is slidably mounted on sliding rail 330, and rotating part 310 and wound membrane power part 320 are installed on sliding block 340.Wherein,
Sliding rail 330 is vertically placed.Further, wound membrane power part 320 includes membrane motor 321, gear 322 and rack
323, on 323 installation frame of rack and parallel with sliding rail 330, gear 322 is fixedly connected with rotating part and is engaged with rack 323,
Membrane motor 321 is mounted on sliding block 340 and is sequentially connected with gear 322, gear 322 can be driven to rotate, and then drive rotation
Portion rotates.Above structure drives rotating part 310 to move up and down by membrane motor 321, while driving 310 rotation of rotating part, i.e.,
Realize that two functions, clever structure are cost-effective by a power part.Wherein, rotating part is in rod-shaped, convenient for preferably retracting
Protective film.
In other embodiments, a power part can be separately set to drive sliding block, and 321 driving rotations of membrane motor
Transfer part 310, such as motor lead screw structure, straight line cylinder etc..
With reference to Fig. 3, mucous membrane mechanism 200 includes sending adhesive tape mechanism 1 and pushing away adhesive tape mechanism 2, and it includes pushing away to push away adhesive tape mechanism 2
Plate 221 and glue power part 222 is pushed away, pushes away glue power part 222 and be mounted on pushing away on glue power part 222, and be sequentially connected with push plate 221,
Push plate 221 can be driven flexible.When send in adhesive tape mechanism 1 tape on protective film when, push away glue power part 222 drive push plate 221
Stretching withstands protective film and by protective film switching on rotating part 310, is furled convenient for rotating part 310.
In the present embodiment, rotating part 310 includes turntable 311, the first bar 312 and the second bar 313,312 He of the first bar
Second bar, 313 parallel interval is arranged in the side of turntable 311, and the other side and the wound membrane power part 320 of turntable 311 are sequentially connected,
Pushing away glue power part 222 can drive push plate 221 to stretch out and be inserted between the first bar 312 and the second bar 313, and protective film is made to be arranged in the
Between one bar 312 and the second bar 313.Specifically, the other side of turntable 311 and gear 322 are coaxially connected, the first bar 312 and/or
The surface of second bar 313 is equipped with anti-skid chequer, can increase the frictional force between protective film and the first bar 312, the second bar 313, keep away
Protection film-free is easy to fall off.Further, it is cylinder to push away glue power part 222, glues protective film when sending the adhesive tape in adhesive tape mechanism 1
It is tight and when tearing a part, it pushes away glue power part 222 stretching of push plate 221 is driven to withstand adhesive tape and protective film and be inserted into the first bar together
312 and second between bar 313, then push plate 221 is driven to retract, and adhesive tape falls off, and only surplus protective film is arranged in the first bar 312 and the
Between two bars 313, the rotation of 321 driving disc 311 of last membrane motor drives the first bar 312 and the rotation of the second bar 313, realizes
Protective film is furled in the first bar 312 and the second bar 313.
Further, it includes for placing the adhesive tape disc 210 of adhesive tape, coming from adhesive tape disc 210 for collecting to send adhesive tape mechanism 1
Rewinding disk 220, first motor 230, several directive wheels 240, fixed plate 250 and the driving fixed plate 250 of adhesive tape move viscous
Film power part 260, what adhesive tape disc 210, rewinding disk 220, directive wheel 240 rotated is mounted in fixed plate 250, first motor
230 are mounted in fixed plate 250, and rewinding disk 220 can be driven to rotate, and realize and update the adhesive tape Nian Jie with protective film.It is bonded
The stickiness of the adhesive tape of over-protective film can decline, when being bonded next protective film, it may appear that viscous not tight problem, can not achieve by
The purpose that protective film is torn.Therefore, after the complete protective film of adhesive tape bonding, it is certain that first motor 230 drives rewinding disk 220 to rotate
Angle withdraws the adhesive tape being previously used, while abutting edge updates the virgin rubber band from adhesive tape disc.In the present embodiment, film-gluing machine
Structure 200 can also include the third motor 270 for driving adhesive tape disc 210, realize the synchronous rotation of adhesive tape disc 210, rewinding disk 220
Turn.
As shown in figure 4, it further includes swing arm 280 and the pinch roller 290 for being pressed on adhesive tape on protective film to send adhesive tape mechanism 1
And reset portion 291, what swing arm 280 rotated is mounted in fixed plate 250, and one end that swing arm 280 rotates connects reset portion 291,
Pinch roller 290 is mounted on the other end of swing arm 280.In the present embodiment, adhesive tape from adhesive tape disc 210 stretch out, by directive wheel 240,
Pinch roller 290, directive wheel 240, finally arrive rewinding disk 220.When the pinch roller 290 in swing arm 280 supports the protective film of pcb board, pressure
The protective film that tapes on wheel 290, then reset portion 291 drive swing arm 280 to carry upwards, according to lever principle, pinch roller 290 to
Lower rotation tears downwards protective film.
In the present embodiment, mucous membrane power part 260 includes the second motor 261 and guide rail 262, and guide rail 262 is vertically installed at
In rack, on the installation guide rail 262 that fixed plate 250 is slided, the second motor 261 is sequentially connected with fixed plate 250, and can drive solid
Fixed board 250 moves back and forth up and down, and then each component in mucous membrane mechanism 200 is driven to move up and down evacuation pcb board, avoids interfering
Pcb board is adsorbed in dishwashing 100.Certainly, mucous membrane power part 260 can also be other driving structures, such as motor lead screw knot
Structure, straight line cylinder etc..
It should be understood that above example is only to illustrate the technical solution of the utility model, it is rather than its limitations, right
For those skilled in the art, it can modify to technical solution described in the above embodiment, or to which part skill
Art feature carries out equivalent replacement；And all such modifications and replacement, it should all belong to the protection of the appended claims for the utility model
Range.
Claims (10)
1. a kind of automatic film tearing device, which is characterized in that the suction including rack and in rack for positioning pcb board
Disk, mucous membrane mechanism, Film rolling mechanism, the Film rolling mechanism include rotating part and wound membrane power part, and the mucous membrane mechanism will be on pcb board
Protective film switching on rotating part, the wound membrane power part driving rotating part rotation retracting protective film.
2. automatic film tearing device according to claim 1, which is characterized in that the Film rolling mechanism further includes sliding rail and cunning
Block, the sliding rail are mounted in rack, and the sliding block is slidably mounted on sliding rail, and the rotating part and wound membrane power part are equal
On sliding block.
3. automatic film tearing device according to claim 2, which is characterized in that the wound membrane power part include membrane motor,
Gear and rack, the rack are installed in the rack and parallel with the sliding rail, and the gear is fixedly connected with rotating part
And engaged with rack, the membrane motor is mounted on the sliding block and connect with gear drive, can sliding tooth wheel rotate, in turn
Drive rotating part rotation.
4. automatic film tearing device according to claim 3, which is characterized in that the rotating part is in rod-shaped.
5. automatic film tearing device as claimed in any of claims 1 to 4, which is characterized in that mucous membrane mechanism packet
Kuo Song adhesive tapes mechanism includes push plate and pushes away glue power part with adhesive tape mechanism, the adhesive tape mechanism that pushes away is pushed away, and the glue power part that pushes away is pacified
It is sequentially connected mounted in pushing away on glue power part, and with push plate, push plate can be driven flexible；Taping in adhesive tape mechanism is sent when described
When protective film, the glue power part that pushes away drives push plate stretching to withstand protective film and protective film is transferred on rotating part.
6. automatic film tearing device according to claim 5, which is characterized in that the rotating part include turntable, the first bar with
And second bar, first bar and the second bar parallel interval are arranged in the side of turntable, the other side of the turntable and the volume
Film power part is sequentially connected；The glue power part that pushes away can drive push plate to stretch out and be inserted between the first bar and the second bar.
7. automatic film tearing device according to claim 6, which is characterized in that the surface of first bar and/or the second bar
Equipped with anti-skid chequer.
8. automatic film tearing device according to claim 5, which is characterized in that described to send adhesive tape mechanism include for placing glue
The adhesive tape disc of band, for collecting rewinding disk, first motor, several directive wheels, fixed plate and driving from adhesive tape disc adhesive tape
The mucous membrane power part of fixed plate movement, what the adhesive tape disc, rewinding disk, directive wheel rotated is mounted in fixed plate, and described the
One motor is mounted in fixed plate, and can drive receipts rotation of disc.
9. automatic film tearing device according to claim 8, which is characterized in that described to send adhesive tape mechanism further include swing arm and use
In adhesive tape is pressed on pinch roller and reset portion on protective film, the swing arm rotation is mounted in fixed plate, the swing arm
One end of rotation connects reset portion, and the pinch roller is mounted on the other end of swing arm.
10. automatic film tearing device according to claim 9, which is characterized in that the mucous membrane power part includes the second motor
And guide rail, the guide rail are mounted in rack, on the installation guide rail of the fixed plate sliding, second motor is passed with fixed plate
Dynamic connection, and fixed plate can be driven to move back and forth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721910941.4U CN207697235U (en) | 2017-12-30 | 2017-12-30 | A kind of automatic film tearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721910941.4U CN207697235U (en) | 2017-12-30 | 2017-12-30 | A kind of automatic film tearing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207697235U true CN207697235U (en) | 2018-08-07 |
Family
ID=63030557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721910941.4U Active CN207697235U (en) | 2017-12-30 | 2017-12-30 | A kind of automatic film tearing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207697235U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109177440A (en) * | 2018-11-19 | 2019-01-11 | Tcl王牌电器(惠州)有限公司 | Automatic film tearing equipment |
| CN110077880A (en) * | 2019-05-28 | 2019-08-02 | 广东暖丰电热科技有限公司 | Automatic winding film machine |
-
2017
- 2017-12-30 CN CN201721910941.4U patent/CN207697235U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109177440A (en) * | 2018-11-19 | 2019-01-11 | Tcl王牌电器(惠州)有限公司 | Automatic film tearing equipment |
| CN109177440B (en) * | 2018-11-19 | 2022-05-06 | Tcl王牌电器(惠州)有限公司 | Automatic film tearing equipment |
| CN110077880A (en) * | 2019-05-28 | 2019-08-02 | 广东暖丰电热科技有限公司 | Automatic winding film machine |
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