CN208181590U - A kind of two-sided coat peeling unit of pcb board reducing failure - Google Patents
A kind of two-sided coat peeling unit of pcb board reducing failure Download PDFInfo
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- CN208181590U CN208181590U CN201820721631.6U CN201820721631U CN208181590U CN 208181590 U CN208181590 U CN 208181590U CN 201820721631 U CN201820721631 U CN 201820721631U CN 208181590 U CN208181590 U CN 208181590U
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- peeling unit
- coat peeling
- pcb board
- rack
- roller bearing
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Abstract
The utility model discloses a kind of two-sided coat peeling unit of pcb board for reducing failure, it include: plate placing groove, the automatic charging device set on the plate placing groove side and the dyestripping mechanism set on the automatic charging device side, the dyestripping mechanism includes the upper coat peeling unit above transmission device, lower coat peeling unit and driving device below transmission device, for driving device by synchronous belt with wheel drive, upper coat peeling unit and lower coat peeling unit further include skidding stall detector and alarm.The utility model structure is simple, can once remove the protective film of pcb board upper and lower surface, improve production efficiency.And the utility model is equipped with skidding stall detector and alarm, and when skidding stall detector detects that synchronous belt has skidded, alarm can be sounded an alarm, and staff is reminded to repair facility.
Description
Technical field
The utility model relates to circuit board manufacturing area more particularly to a kind of two-sided coat peeling units of pcb board for reducing failure.
Background technique
PCB (Printed Circuit Board), Chinese is printed circuit board, also known as printed wiring board, is important
Electronic component, be the supporter of electronic component, be electronic component electrical connection carrier.Since it is using electronic seal
The production of brush art, therefore referred to as " print " circuit board.During pcb board processing and fabricating, before etching is performed, it is necessary to first
The protective film on pcb board surface is removed, existing dyestripping mode has artificial dyestripping and machine dyestripping two ways, artificial dyestripping
Inefficiency, and manpower is easy pcb board surface to scratch.And existing Coating-removing machine generally can only single side dyestripping, need PCB
The protective film of another side can be just removed after plate overturning, the efficiency of such mode is also very low, is unfavorable for large batch of production operation.
Moreover, existing pcb board Coating-removing machine is to use chain as transmission device, when card machine during dyestripping, for example adhesive tape is twined
Firmly when shaft, chain band movement machine can be run always, be easily damaged machine.
Therefore, the prior art is defective, needs to improve.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of two-sided dyestripping of pcb board for reducing failure
Device can carry out two-sided dyestripping simultaneously, and when there is card machine during dyestripping, will not damage equipment.
The technical solution of the utility model is as follows: providing a kind of two-sided coat peeling unit of pcb board for reducing failure, comprising: plate
Expect placing groove, the automatic charging device set on the plate placing groove side and tearing set on the automatic charging device side
Film mechanism, the dyestripping mechanism includes rack, the transmission device in the rack, upper above the transmission device
Coat peeling unit, the lower coat peeling unit below the transmission device and driving device.
Further, the structure of the upper coat peeling unit and lower coat peeling unit is symmetrical about transmission device, the upper dyestripping
Device and lower coat peeling unit include: two first roller supports being fixed in the rack, are set to two first roller supports
On the first roller bearing, the adhesive tape covered on first roller bearing, be fixed in the rack and be located at first roller bearing
Two second roller supports of bracket side, cover on second roller bearing the second roller bearing on two second roller supports
Paper tube, two first mounting racks being fixed in the rack are fixed in the rack and are located at first peace
Two second mounting racks of side are shelved, are fixed in the rack and two thirds for being located at second mounting rack side are pacified
The first rotating shaft that shelve, is fixed on two first mounting racks, the first tensioning shaft being fixed on two second mounting racks,
It is fixed on two second mounting racks and the second tensioning shaft for being located above first tensioning shaft and is fixed on two the
The second shaft on three mounting racks.One end of the adhesive tape successively pass through first rotating shaft, the first tensioning shaft and the second tensioning shaft it
Between gap, be finally wrapped on paper tube.
Further, the driving device includes: the first pulley for being located at second roller bearing one end, is fixed on institute
The motor for stating rack bottom surface, the third belt wheel connecting with the motor, is covered described the second belt wheel connecting with the motor
The first synchronous belt on one belt wheel and the second belt wheel and cover the second synchronous belt in the first pulley and third belt wheel.Institute
The second belt wheel of motor driven and the rotation of third belt wheel are stated, thus the first synchronous belt of driving and the rotation of the second synchronous belt.
Further, the upper coat peeling unit and lower coat peeling unit further include the skidding stall being located at by second roller bearing
Detector and alarm, the skidding stall detector detect the revolving speed of the second roller bearing.
Further, first roller bearing and the second roller bearing are air-expanding shaft.
Further, the transmission device includes the first pipeline and the second pipeline arranged side by side, and described first is defeated
Line sending is located at the automatic charging device side, and second pipeline is located at the second shaft side.
Further, first pipeline and the second pipeline include several rollers and are coated on the roller
Belt.
Further, the automatic charging device includes manipulator.
Further, first roller bearing is equipped with detent, and the adhesive tape is stuck in the detent.
Using the above scheme, the pcb board to dyestripping is placed on inside plate placing groove, then automatic charging device will
Pcb board is transported to one by one on the first pipeline, when by first rotating shaft, the protective film of tape-stripping to pcb board two sides, with
Motor drive the second roller bearing rotation, finally protective film is torn, motor constantly rotates, and the waste tape for being pasted with protective film is twined
It is wound on paper tube, to collect post-processing.If there is the failure of card machine in the process of running in equipment, synchronous belt and belt wheel it
Between will appear skidding, idle running is formed, so that coat peeling unit and lower coat peeling unit will not be driven to rotate to damage equipment.This reality
It is had the following beneficial effects: with novel
(1) the utility model structure is simple, can once remove the protective film of pcb board upper and lower surface, improves production effect
Rate；
(2) the utility model is equipped with skidding stall detector and alarm, when skidding stall detector detects synchronization
When band has skidded, alarm can be sounded an alarm, and staff is reminded to repair facility.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Referring to Fig. 1, the utility model provides a kind of two-sided coat peeling unit of pcb board for reducing failure, comprising: plate is placed
Slot 1, set on the automatic charging device 2 of 1 side of plate placing groove, set on the Coating-removing machine of 2 side of automatic charging device
Structure and and driving device.The dyestripping mechanism includes rack 3, the transmission device 4 in the rack 3, set on described
The upper coat peeling unit 5 and the lower coat peeling unit 6 below the transmission device 4 of 4 top of transmission device, the upper dyestripping dress
It is symmetrical about transmission device 4 with the structure of lower coat peeling unit 6 to set 5.The upper coat peeling unit 5 includes: installation with lower coat peeling unit 6
Two first roller supports 50 being fixed in the rack 3, are covered in institute the first roller bearing 52 on two first roller supports 50
The adhesive tape on the first roller bearing 52 is stated, is fixed in the rack 3 and is located at the two the of 50 side of the first roller support
Two roller supports 54, the second roller bearing 56 on second roller support 54, the paper tube covered on second roller bearing 56,
Two first mounting racks 58 that are fixed in the rack 3 are fixed in the rack 3 and are located at first installation
Two second mounting racks 60 of 58 side of frame, two for being fixed in the rack 3 and being located at 60 side of the second mounting rack
Third mounting rack 62, is fixed on two second mounting racks 60 at the first rotating shaft 64 being fixed on two first mounting racks 58
On the first tensioning shaft 66, the second tensioning for being fixed on two second mounting racks 60 and being located at first tensioning shaft, 66 top
Axis 68 and the second shaft 70 being fixed on two third mounting racks 62.One end of the adhesive tape successively passes through first turn
Gap between axis 64, the first tensioning shaft 66 and the second tensioning shaft 68, is finally wrapped on paper tube, the first tensioning shaft 66 and second
Tensioning shaft 68 has the function of being tensioned adhesive tape.
First roller bearing 52 and the second roller bearing 56 are air-expanding shaft, and surface rule is distributed the collet of some protrusions, is not having
When pouring compressed air, the flush of collet meeting pinch in and axis, when pouring compressed air, collet is jacked up, and is realized glue
Band is wrapped on paper tube.
The driving device includes: the first pulley 80 for being located at described second roller bearing, 56 one end, is fixed on the machine
The motor 82 of 3 bottom surface of frame, the third belt wheel 82 connecting with the motor, is covered in institute the second belt wheel connecting with the motor 82
It states the first synchronous belt 84 in first pulley 80 and the second belt wheel and covers in the first pulley and second on third belt wheel
Synchronous belt 86.Second belt wheel 80 is identical as the structure of third belt wheel, the synchronous turn drives second tape wheel 80 of the motor 82 and third
Belt wheel rotation, thus the first synchronous belt 84 of driving and the rotation of the second synchronous belt 86, the second synchronous belt 84 and the second synchronous belt 86
First pulley 80 is driven to rotate, then first pulley 30 drives the rotation of the second roller bearing 56.
The upper coat peeling unit 5 further includes the skidding stall detection for being located at 56 side of the second roller bearing with lower coat peeling unit 6
Device (not shown) and alarm, the skidding stall detector detect the revolving speed of the second roller bearing 56.Turn after synchronous belt skidding
Speed is less than its rated speed, slip speed is pre-set, when skidding stall detector detects that the revolving speed of the second roller bearing 56 is low
When slip speed, start alarm.
The transmission device 4 includes the first pipeline 42 and the second pipeline 44 arranged side by side, first pipeline
42 are located at 2 side of automatic charging device, and second pipeline 44 is located at 70 side of the second shaft, the first pipeline
42 and 44 middle ware of the second pipeline across first rotating shaft 64 and the second shaft 70, first pipeline 42 and the second pipeline
44 including several rollers and the belt being coated on the roller.
The automatic charging device 2 includes a manipulator, and pcb board to be processed is placed on inside plate placing groove, manipulator
Pcb board to be processed is transported on the first pipeline 42.First roller bearing 52 is equipped with detent, and the adhesive tape is stuck in the card
On position, to prevent the random moving influence dyestripping effect of adhesive tape.
The utility model principle is as follows: starting the two-sided coat peeling unit of pcb board of this reduction failure, automatic charging device 2 will
The pcb board to be processed of 1 the inside of plate placing groove is transported on the first pipeline 42, with the transmission of the first pipeline 42, pcb board
One end is transported between coat peeling unit 5 and two first rotating shafts 64 of lower coat peeling unit 6, is wrapped in first rotating shaft 64 at this time
Adhesive tape paste respectively pcb board upper protective film and lower protective film, with motor 82 drive the second roller bearing 56 rotation, adhesive tape quilt
It pulls, so that protective film is separated with pcb board, the waste tape of upper protective film will be finally pasted in the second constantly rotation of roller bearing 56
It is wrapped on paper tube.As adhesive tape pulls the effect of the power of pcb board, so that pcb board is moved at the second shaft 56, final PCB
Plate passes through the second shaft 70 and moves on the second pipeline 44.If there is card machine failure, synchronous belt during equipment operation
84 can skid, and form idle running, so that the second roller bearing 56 not can rotate, adhesive tape would not be driven to rotate, and prevent damage equipment.
In conclusion the pcb board to dyestripping is placed on inside plate placing groove, then automatic charging device is by pcb board
It is transported on the first pipeline one by one, when by first rotating shaft, the protective film of tape-stripping to pcb board two sides, with electricity
Machine 82 drives the rotation of the second roller bearing 70, and finally protective film is torn, and motor 82 constantly rotates, and will be pasted with the waste tape of protective film
It is wrapped on paper tube, to collect post-processing.If there is the failure of card machine, synchronous belt and belt wheel in the process of running in equipment
Between will appear skidding, idle running is formed, so that coat peeling unit and lower coat peeling unit will not be driven to rotate to damage equipment.This
Utility model has the following beneficial effects:
(1) the utility model structure is simple, can once remove the protective film of pcb board upper and lower surface, improves production effect
Rate；
(2) the utility model is equipped with skidding stall detector and alarm, when skidding stall detector detects synchronization
When band has skidded, alarm can be sounded an alarm, and staff is reminded to repair facility.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the utility model within novel spirit and principle
Within the scope of shield.
Claims (7)
1. a kind of two-sided coat peeling unit of pcb board for reducing failure characterized by comprising plate placing groove is set to the plate
The automatic charging device of placing groove side and dyestripping mechanism set on the automatic charging device side, the dyestripping mechanism packet
Including rack, the upper coat peeling unit above the transmission device, is set to the transmission at the transmission device in the rack
Lower coat peeling unit and driving device below device；
The structure of the upper coat peeling unit and lower coat peeling unit is symmetrical about transmission device, and the upper coat peeling unit and lower dyestripping fill
Set includes: two first roller supports being fixed in the rack, the first roller bearing on two first roller supports, set
Adhesive tape on first roller bearing, two second for being fixed in the rack and being located at the first roller support side
Roller support, the paper tube covered on second roller bearing, is fixed on institute at the second roller bearing on two second roller supports
Two first mounting racks in rack are stated, are fixed in the rack and are located at two second peaces of first mounting rack side
It shelves, be fixed in the rack and be located at two third mounting racks of second mounting rack side, be fixed on two
First rotating shaft on first mounting rack, is fixed on two second at the first tensioning shaft being fixed on two second mounting racks
Mounting rack and the second tensioning shaft being located above first tensioning shaft and be fixed on two third mounting racks second
Shaft；The gap between first rotating shaft, the first tensioning shaft and the second tensioning shaft is successively passed through in one end of the adhesive tape, final to wind
On paper tube:
The driving device includes: the first pulley for being located at second roller bearing one end, is fixed on the rack bottom surface
Motor, the third belt wheel connecting with the motor, is covered in the first pulley and second the second belt wheel connecting with the motor
The first synchronous belt on belt wheel and cover the second synchronous belt in the first pulley and third belt wheel；The motor driven
Two belt wheels and the rotation of third belt wheel, thus the first synchronous belt of driving and the rotation of the second synchronous belt.
2. the pcb board two-sided coat peeling unit according to claim 1 for reducing failure, which is characterized in that the upper dyestripping dress
Setting with lower coat peeling unit further includes the skidding stall detector and alarm being located at by second roller bearing, the skidding stall
Detector detects the revolving speed of the second roller bearing.
3. the pcb board two-sided coat peeling unit according to claim 1 for reducing failure, which is characterized in that first roller bearing
It is air-expanding shaft with the second roller bearing.
4. the pcb board two-sided coat peeling unit according to claim 1 for reducing failure, which is characterized in that the transmission device
Including the first pipeline and the second pipeline arranged side by side, first pipeline is located at the automatic charging device side,
Second pipeline is located at the second shaft side.
5. the pcb board two-sided coat peeling unit according to claim 4 for reducing failure, which is characterized in that first conveying
Line and the second pipeline include several rollers and the belt that is coated on the roller.
6. the pcb board two-sided coat peeling unit according to claim 1 for reducing failure, which is characterized in that the automatic charging
Device includes manipulator.
7. the pcb board two-sided coat peeling unit according to claim 1 for reducing failure, which is characterized in that first roller bearing
It is equipped with detent, the adhesive tape is stuck in the detent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820721631.6U CN208181590U (en) | 2018-05-15 | 2018-05-15 | A kind of two-sided coat peeling unit of pcb board reducing failure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820721631.6U CN208181590U (en) | 2018-05-15 | 2018-05-15 | A kind of two-sided coat peeling unit of pcb board reducing failure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208181590U true CN208181590U (en) | 2018-12-04 |
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ID=64430528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820721631.6U Active CN208181590U (en) | 2018-05-15 | 2018-05-15 | A kind of two-sided coat peeling unit of pcb board reducing failure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208181590U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114602819A (en) * | 2022-03-14 | 2022-06-10 | 东莞市锐翔测控技术有限公司 | Full-automatic film tearing machine for circuit board |
-
2018
- 2018-05-15 CN CN201820721631.6U patent/CN208181590U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114602819A (en) * | 2022-03-14 | 2022-06-10 | 东莞市锐翔测控技术有限公司 | Full-automatic film tearing machine for circuit board |
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| GR01 | Patent grant |