CN206306621U - A kind of equipment of fast and stable half tone tension force - Google Patents
A kind of equipment of fast and stable half tone tension force Download PDFInfo
- Publication number
- CN206306621U CN206306621U CN201621431653.6U CN201621431653U CN206306621U CN 206306621 U CN206306621 U CN 206306621U CN 201621431653 U CN201621431653 U CN 201621431653U CN 206306621 U CN206306621 U CN 206306621U
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- half tone
- tension force
- fast
- equipment
- reciprocating motion
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- 238000004519 manufacturing process Methods 0.000 abstract description 30
- 238000000034 method Methods 0.000 abstract description 18
- 239000004744 fabric Substances 0.000 abstract description 17
- 238000000338 in vitro Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 4
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- 208000027418 Wounds and injury Diseases 0.000 description 5
- 238000007639 printing Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
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Abstract
The utility model belongs to photovoltaic cell production technical field, specifically related to a kind of equipment of fast and stable half tone tension force, including the fixture of half tone placed for clamp horizontal and the straight reciprocating motion apparatus above half tone, vertical retractor device is installed in the move portion of straight reciprocating motion apparatus, the telescopic end of vertical retractor device is provided with the presence of by straight reciprocating motion apparatus, the roller rolled around on the silk screen of half tone.The beneficial effects of the utility model are：Certain pressure is applied to half tone in a short time, promotes tension force accelerated release in vitro, shorten the process-cycle, the situation of half tone overvoltage rupture will not be produced；Relative to it is existing stand half tone technique naturally for, after the equipment use of fast and stable half tone tension force of the present utility model, can greatly shorten the production cycle, while screen cloth even tension and stability is high, production efficiency and the quality of production are high.
Description
Technical field
The utility model belongs to photovoltaic cell production technical field, and in particular to a kind of fast and stable half tone tension force sets
It is standby.
Background technology
, it is necessary to make grid line with opto-electronic conversion in collecting silicon chip in silicon chip surface in the manufacturing process of crystal silicon solar batteries
The electric current of generation, prior art makes grid line using following technique：Grid line figure is made first on mask plate, using the figure
The light-sensitive emulsion for coating is exposed and development carries out photoetching on half tone, hollow wire casing is produced, then by silk-screen printing
The line of rabbet joint by wire metals slurry (such as silver paste) through half tone is printed on silicon chip, and sintering is made grid line.Existing half tone includes
Screen cloth and photosensitive glue-line, photosensitive glue-line are coated on screen cloth, are intersected between the warp and parallel of screen cloth.Prepared on mask plate
There is grid line figure, mask plate is close on half tone the one side of photosensitive glue-line, with ultraviolet light, not by mask plate grid line
The part of graph shealtering, solidifies under ultraviolet light conditions, and the part blocked it is flushable fall, form the line of rabbet joint.It is past after half tone production
Toward overtension, sizing material is difficult infiltration, therefore applies infiltration often through the larger external force of the instruments such as wiper, but easily causes
Screen cloth ruptures；If applying less external force, penetration degree is not high, and the production cycle greatly prolongs.
After taut net, release and the stabilization of tension force need the regular hour to current half tone, according to tension decay curve and warp
Test, it usually needs standing could stablize more than 24 hours backward pulls, that is, form certain stress relaxation, and this is for half tone volume production
For, increased the process-cycle.Therefore, to shorten the half tone process-cycle, improving production efficiency, urgent need finds a kind of fast and stable
The measure of tension force.
The content of the invention
The purpose of this utility model is the defect for overcoming prior art to exist, there is provided a kind of to apply certain to half tone in a short time
Pressure, promotes tension force accelerated release in vitro, shortens the process-cycle, improve production efficiency, will not produce the situation of half tone overvoltage rupture
The equipment of fast and stable half tone tension force.
The utility model solves the technical scheme that its technical problem used：A kind of fast and stable half tone tension force sets
Standby, it includes the fixture and the straight reciprocating motion apparatus above half tone of the half tone placed for clamp horizontal, and straight line is past
Vertical retractor device is installed in the move portion of multiple telecontrol equipment, the telescopic end of vertical retractor device is provided with for by straight
In the presence of line reciprocator, the roller rolled around on the silk screen of half tone.
The half tone that part fixture clamp horizontal is placed first；Then the telescopic end of vertical retractor device stretches out, and pressing roller makes
The silk screen of half tone produces certain volume under pressure；Then the move portion driving rolls of straight reciprocating motion apparatus, with silk screen in roller
Rotating direction on two ends spacing be stroke, roll around certain number of times.Preferably, roller is rolled ten minutes and rolling 20
It is secondary.The rolling process promotes the warp and parallel of half tone to produce certain microdeformation, and the two ends of warp and parallel can form drawing should
Power, it is less than elastic limit, and high-frequency multiple rolling can make the microdeformation form creep, then make half tone screen cloth macroscopically
It is more lax state by tensioned state transition.In other words, the utility model is by simulating printing process, in a short time to net
Version applies certain pressure, promotes tension force accelerated release in vitro, shortens the process-cycle, simultaneously because screen cloth deformation be in elastic limit it
It is interior, therefore physical injury or other bad damages will not be caused to half tone again, the situation of overvoltage rupture will not be produced.In roller
To half tone is using suitable pressure and rolls under number of times limitation, the wire side of half tone both will not be excessively loose, also will not tension.Relative to existing
For some half tone technique of standing naturally, after the equipment use of fast and stable half tone tension force of the present utility model, can greatly contract
Short production cycle, while screen cloth even tension and stability is high, production efficiency and the quality of production are high.
Specifically, the equipment of fast and stable half tone tension force also includes support, and fixture is fixed on the bottom of support, linear reciprocation
Telecontrol equipment is installed on the top of support；Integrated setting, convenient shipment, saves production space.
Specifically, straight reciprocating motion apparatus are Rodless cylinder, guide rail slide block mechanism or leading screw swivel nut mechanism, each mechanism's peace
Dress is convenient, using simple.One of them preferred scheme, straight reciprocating motion apparatus are Rodless cylinder, the shifting on Rodless cylinder
Dynamic portion's expanding-contracting action is rapid, and rolling frequency is high, and the time is short, beneficial to improve production efficiency.
Further, vertical retractor device includes the leading screw and swivel nut for connecting that cooperate, and swivel nut is fixed on linear reciprocation
In the move portion of telecontrol equipment；Reducing motor, the output of reducing motor are also equipped with the move portion of straight reciprocating motion apparatus
End is engaged by the epimere of helical gear and leading screw, and roller is fixed on the lower end of leading screw.The lower end of leading screw can be nested with bearing and bearing
Seat, roller is on bearing block.Leading screw of the present utility model and swivel nut are easy to accurately adjust the volume under pressure of pair of rollers silk screen, control
Make good use of, and screw rod limiting is made good use of.
Specifically, fixture is provided with groove, and the both sides cell wall of groove is provided with the folder of the edges at two ends for clamping half tone
Groove is held, clamp base is provided with the square through hole connected with groove, and the silk screen of half tone is among square through hole.Groove and holding tank
Facilitate half tone to be pushed from the notch of fixture side and entered, be also convenient for the extraction or release of half tone, installation effectiveness is high.Half tone two ends
Edge can be easy to step up with holding tank interference fits, and position-limiting action is good.
Further, the axial length of roller is the 1/2~2/3 of length of the half tone on the flute length direction of groove, roller
Being divided to half tone two sections carries out rolling operation, it is to avoid the region that does not roll occurs in half tone edge, and to the pressing stress of half tone more
Uniformly.
Specifically, the radius of roller is 1~10cm, it is adaptable to different size of half tone.
Specifically, roller is electrostatic prevention plastic material wheel.Light sensation solidification glue distribution due to electrostatic easily to being applied after the net that stretches tight is produced not
Uniform influence, does not meet the fire safety rules of workshop yet, therefore the material of roller of the present utility model is antistatic plastic,
Can be prevented effectively from and electrostatic is produced on silk screen, and plastic material is softer, rolling silk screen does not easily cause damage.
A kind of application method of the equipment of fast and stable half tone tension force of the present utility model, it comprises the following steps：
S1：Half tone is pushed completely into fixture, is stepped up half tone with fixture；
S2：The front end of roller is alignd with the front edge of the silk screen of half tone, and roller central axis upright in straight line
The move portion moving direction of reciprocator, the telescopic end of vertical retractor device stretches out, and produces the silk screen of pair of rollers half tone
One section of volume under pressure；
S3：The move portion driving rolls of straight reciprocating motion apparatus, the spacing with the silk screen of half tone or so two ends as stroke,
The certain number of times of reciprocating rolling；
S4：The telescopic end of vertical retractor device is retracted, and makes to align the rear end of roller with the back edge of the silk screen of half tone,
The telescopic end of vertical retractor device stretches out and the silk screen of pair of rollers half tone is produced one section with volume under pressure equal in S2, then,
The move portion driving rolls of straight reciprocating motion apparatus, the spacing with the silk screen of half tone or so two ends as stroke, reciprocating rolling one
Determine number of times；
S5：The telescopic end of vertical retractor device is retracted, and half tone is released or extracted out from fixture.
The method simulates printing process, and the roller in step S3 and S4, between half an hour, rolls 20 at ten minutes
To 30 times, certain pressure is applied to half tone 1, promote tension force accelerated release in vitro, shorten the process-cycle, simultaneously because at screen cloth deformation
Within elastic limit, therefore physical injury or other bad damages will not be caused to half tone again, over-pressed rupture will not be produced
Situation.Pair of rollers half tone is using suitable pressure and rolls under number of times limitation, the wire side of half tone both will not be excessively loose, also will not
Tension.For the existing half tone technique of standing naturally, the equipment of fast and stable half tone tension force of the present utility model is used
Method, can greatly shorten the production cycle, while screen cloth even tension and stability is high, production efficiency and the quality of production are high.
A kind of beneficial effect of the equipment of fast and stable half tone tension force of the present utility model is：
1. the utility model applies certain pressure to half tone in a short time by simulating printing process, promotes tension force to accelerate to release
Put, shorten the process-cycle, simultaneously because screen cloth deformation is within elastic limit, therefore physical damage will not be caused to half tone again
Wound or other bad damages, will not produce the situation of overvoltage rupture；
2., pair of rollers half tone is using suitable pressure and rolls under number of times limitation, the wire side of half tone both will not be excessively loose,
Will not tension；
3. for the existing half tone technique of standing naturally, the equipment of fast and stable half tone tension force of the present utility model
After use, can greatly shorten the production cycle, while screen cloth even tension and stability is high, production efficiency and the quality of production are high.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is a kind of schematic diagram of the equipment of fast and stable half tone tension force of the present utility model；
Fig. 2 is the partial enlarged drawing of part A in Fig. 1.
Wherein:1. half tone；2. fixture, 201. grooves, 202. holding tanks, 203. square through holes；3. straight reciprocating motion is filled
Put；4. vertical retractor device, 401. leading screws, 402. swivel nuts, 403. reducing motors；5. roller；6. support.
Specific embodiment
The utility model is described in further detail presently in connection with accompanying drawing.These accompanying drawings are simplified schematic diagram,
Basic structure of the present utility model is only illustrated in a schematic way, therefore it only shows the composition relevant with the utility model.
The specific embodiment of the equipment of of the present utility model a kind of fast and stable half tone tension force as depicted in figs. 1 and 2, its
Including the fixture 2 of half tone 1 placed for clamp horizontal and the straight reciprocating motion apparatus 3 positioned at the top of half tone 1, linear reciprocation
Vertical retractor device 4 is installed, the telescopic end of vertical retractor device 4 is provided with for passing through in the move portion of telecontrol equipment 3
In the presence of straight reciprocating motion apparatus 3, the roller 5 rolled around on the silk screen of half tone 1.
The half tone 1 that the clamp horizontal of part fixture 2 is placed first；Then the telescopic end of vertical retractor device 4 stretches out, pressing roller
5 make the silk screen of half tone 1 produce certain volume under pressure；Then the move portion driving rolls 5 of straight reciprocating motion apparatus 3, with silk screen
Two ends spacing on the rotating direction of roller 5 is stroke, rolls around certain number of times.Preferably, roller 5 rolls ten minutes simultaneously
Roll 20 times.The rolling process promotes the warp and parallel of half tone 1 to produce certain microdeformation, the two ends meeting of warp and parallel
Tension is formed, it is less than elastic limit, high-frequency multiple rolling can make the microdeformation form creep, then make macroscopically
The screen cloth of half tone 1 is more lax state by tensioned state transition.In other words, the present embodiment is short by simulating printing process
Certain pressure is applied to half tone 1 in phase, promotes tension force accelerated release in vitro, shorten the process-cycle, simultaneously because screen cloth deformation is in bullet
Property the limit within, therefore physical injury or other bad damages will not be caused to half tone 1 again, the shape of overvoltage rupture will not be produced
Condition.In roller 5 to half tone 1 is using suitable pressure and rolls under number of times limitation, the wire side of half tone 1 both will not be excessively loose, also will not
Tension.For the existing half tone technique of standing naturally, after the equipment use of the fast and stable half tone tension force of the present embodiment,
The production cycle can greatly be shortened, while screen cloth even tension and stability is high, production efficiency and the quality of production are high.
Specifically, the equipment of fast and stable half tone tension force also includes support 6, and fixture 2 is fixed on the bottom of support 6, straight line
Reciprocator 3 is installed on the top of support 6；Integrated setting, convenient shipment, saves production space.
Specifically, straight reciprocating motion apparatus 3 be Rodless cylinder, guide rail slide block mechanism or the mechanism of 401 swivel nut of leading screw 402,
Each mechanism is easy for installation, using simple.A preferred scheme as shown in Figure 1, straight reciprocating motion apparatus 3 are without bar gas
Cylinder, the move portion expanding-contracting action on Rodless cylinder is rapid, and rolling frequency is high, and the time is short, beneficial to improve production efficiency.
Further, vertical retractor device 4 includes the leading screw 401 and swivel nut 402 for connecting that cooperate, and swivel nut 402 is fixed
In in the move portion of straight reciprocating motion apparatus 3；Reducing motor 403 is also equipped with the move portion of straight reciprocating motion apparatus 3,
The output end of reducing motor 403 is engaged by the epimere of helical gear and leading screw 401, and roller 5 is fixed on the lower end of leading screw 401.Silk
The lower end of thick stick 401 can be nested with bearing and bearing block, and roller 5 is on bearing block.The leading screw 401 and swivel nut 402 of the present embodiment are just
In the accurate volume under pressure for adjusting roller 5 to silk screen, control action is good, and the position-limiting action of leading screw 401 is good.
Specifically, fixture 2 is provided with groove 201, and the both sides cell wall of groove 201 is provided with the two ends for clamping half tone 1
The holding tank 202 at edge, the bottom of fixture 2 is provided with the square through hole 203 connected with groove 201, and the silk screen of half tone 1 is located at square logical
Among hole 203.Groove 201 and holding tank 202 facilitate half tone 1 to be pushed from the notch of the side of fixture 2 and entered, and are also convenient for half tone 1
Extraction or release, installation effectiveness is high.The edges at two ends of half tone 1 can be easy to step up, position-limiting action with the interference fits of holding tank 202
It is good.
Further, the axial length of roller 5 is the 1/2~2/3 of length of the half tone 1 on the flute length direction of groove 201,
Roller 5 carries out rolling operation for two sections to half tone 1 point, it is to avoid the region not rolled, and pressing to half tone 1 occurs in the edge of half tone 1
Pressure stress is evenly.
Specifically, the radius of roller 5 is 1~10cm, it is adaptable to different size of half tone 1.
Specifically, roller 5 is electrostatic prevention plastic material wheel.Light sensation solidification glue distribution due to electrostatic easily to being applied after the net that stretches tight is produced not
Uniform influence, does not meet the fire safety rules of workshop yet, therefore the material of the roller 5 of the present embodiment is antistatic plastic,
Can be prevented effectively from and electrostatic is produced on silk screen, and plastic material is softer, rolling silk screen does not easily cause damage.
A kind of application method of the equipment of fast and stable half tone tension force of the present embodiment, it comprises the following steps：
S1：Half tone 1 is pushed completely into fixture 2, is stepped up half tone 1 with fixture 2；
S2：The front end of roller 5 is alignd with the front edge of the silk screen of half tone 1, and roller 5 central axis upright in straight
The move portion moving direction of line reciprocator 3, the telescopic end of vertical retractor device 4 stretches out, and makes roller 5 to the silk of half tone 1
Net produces one section of volume under pressure；
S3：The move portion driving rolls 5 of straight reciprocating motion apparatus 3, is row with the spacing at the silk screen of half tone 1 or so two ends
Journey, the certain number of times of reciprocating rolling；
S4：The telescopic end of vertical retractor device 4 is retracted, and makes the back edge pair of the silk screen by the rear end of roller 5 Yu half tone 1
Together, the telescopic end of vertical retractor device 4 stretches out and roller 5 is produced one section with volume under pressure equal in S2 to the silk screen of half tone 1,
Then, the move portion driving rolls 5 of straight reciprocating motion apparatus 3, the spacing with the silk screen of half tone 1 or so two ends is past as stroke
Certain number of times is rolled again；
S5：The telescopic end of vertical retractor device 4 is retracted, and half tone 1 is released or extracted out from fixture 2.
The method simulates printing process, and the roller 5 in step S3 and S4, between half an hour, rolls 20 at ten minutes
To 30 times, certain pressure is applied to half tone 1, promote tension force accelerated release in vitro, shorten the process-cycle, simultaneously because at screen cloth deformation
Within elastic limit, therefore physical injury or other bad damages will not be caused to half tone 1 again, over-pressed rupture will not be produced
Situation.In roller 5 to half tone 1 is using suitable pressure and rolls under number of times limitation, the wire side of half tone 1 both will not be excessively loose,
Will not tension.For the existing half tone technique of standing naturally, the equipment of the fast and stable half tone tension force of the present embodiment makes
With method, can greatly shorten the production cycle, while screen cloth even tension and stability is high, production efficiency and the quality of production are high.
It should be appreciated that specific embodiment described above is only used for explaining the utility model, it is not used to limit this reality
With new.The obvious change or variation extended out by spirit of the present utility model are still in protection of the present utility model
Among scope.
Claims (8)
1. a kind of equipment of fast and stable half tone tension force, it is characterised in that：The folder of the half tone (1) including being placed for clamp horizontal
Tool (2) and the straight reciprocating motion apparatus (3) above half tone (1), in the move portion of the straight reciprocating motion apparatus (3)
Vertical retractor device (4) is installed, the telescopic end of the vertical retractor device (4) is provided with for by straight reciprocating motion
In the presence of device (3), the roller (5) rolled around on the silk screen of half tone (1).
2. the equipment of a kind of fast and stable half tone tension force according to claim 1, it is characterised in that：The fast and stable net
The equipment of version tension force also includes support (6), and the fixture (2) is fixed on the bottom of support (6), the straight reciprocating motion apparatus
(3) it is installed on the top of support (6).
3. the equipment of a kind of fast and stable half tone tension force according to claim 1, it is characterised in that：The linear reciprocation fortune
Dynamic device (3) is Rodless cylinder, guide rail slide block mechanism or leading screw swivel nut mechanism.
4. the equipment of a kind of fast and stable half tone tension force according to claim 3, it is characterised in that：The dress flexible vertically
(4) leading screw (401) and swivel nut (402) including the connection that cooperates is put, the swivel nut (402) is fixed on straight reciprocating motion dress
Put in the move portion of (3)；Reducing motor (403) is also equipped with the move portion of the straight reciprocating motion apparatus (3), it is described to subtract
The output end of speed motor (403) is engaged by the epimere of helical gear and the leading screw (401), and the roller (5) is fixed on described
The lower end of leading screw (401).
5. the equipment of a kind of fast and stable half tone tension force according to claim 1, it is characterised in that：On the fixture (2)
Groove (201) is provided with, the both sides cell wall of the groove (201) is provided with the holding tank of the edges at two ends for clamping half tone (1)
(202), fixture (2) bottom is provided with the square through hole (203) connected with groove (201), and the silk screen of the half tone (1) is located at
Among square through hole (203).
6. the equipment of a kind of fast and stable half tone tension force according to claim 5, it is characterised in that：The roller (5)
Axial length is the 1/2~2/3 of length of the half tone (1) on the flute length direction of groove (201).
7. the equipment of a kind of fast and stable half tone tension force according to claim 1, it is characterised in that：The roller (5)
Radius is 1~10cm.
8. the equipment of a kind of fast and stable half tone tension force according to claim 1, it is characterised in that：The roller (5) is
Electrostatic prevention plastic material wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621431653.6U CN206306621U (en) | 2016-12-23 | 2016-12-23 | A kind of equipment of fast and stable half tone tension force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621431653.6U CN206306621U (en) | 2016-12-23 | 2016-12-23 | A kind of equipment of fast and stable half tone tension force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206306621U true CN206306621U (en) | 2017-07-07 |
Family
ID=59247311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621431653.6U Expired - Fee Related CN206306621U (en) | 2016-12-23 | 2016-12-23 | A kind of equipment of fast and stable half tone tension force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206306621U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107284003A (en) * | 2017-08-01 | 2017-10-24 | 广东云印科技有限公司 | A kind of printing machine |
| CN108237766A (en) * | 2016-12-23 | 2018-07-03 | 常州三立精图光电有限公司 | A kind of equipment and its application method of fast and stable halftone tension |
| CN110116543A (en) * | 2019-06-04 | 2019-08-13 | 沃苏特电子科技（苏州）有限公司 | A kind of seine stress release technique |
| CN110626065A (en) * | 2019-10-29 | 2019-12-31 | 永康图仁印刷科技有限公司 | Full-automatic printing machine |
| CN110696515A (en) * | 2019-11-07 | 2020-01-17 | 江苏上达电子有限公司 | Printing ink printing method |
-
2016
- 2016-12-23 CN CN201621431653.6U patent/CN206306621U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108237766A (en) * | 2016-12-23 | 2018-07-03 | 常州三立精图光电有限公司 | A kind of equipment and its application method of fast and stable halftone tension |
| CN107284003A (en) * | 2017-08-01 | 2017-10-24 | 广东云印科技有限公司 | A kind of printing machine |
| CN107284003B (en) * | 2017-08-01 | 2019-06-28 | 津泽印刷(深圳)有限公司 | A kind of printing machine |
| CN110116543A (en) * | 2019-06-04 | 2019-08-13 | 沃苏特电子科技（苏州）有限公司 | A kind of seine stress release technique |
| CN110116543B (en) * | 2019-06-04 | 2020-12-18 | 沃苏特电子科技（苏州）有限公司 | Pull net stress releasing process |
| CN110626065A (en) * | 2019-10-29 | 2019-12-31 | 永康图仁印刷科技有限公司 | Full-automatic printing machine |
| CN110696515A (en) * | 2019-11-07 | 2020-01-17 | 江苏上达电子有限公司 | Printing ink printing method |
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