CN108237766A - A kind of equipment and its application method of fast and stable halftone tension - Google Patents
A kind of equipment and its application method of fast and stable halftone tension Download PDFInfo
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- CN108237766A CN108237766A CN201611203713.3A CN201611203713A CN108237766A CN 108237766 A CN108237766 A CN 108237766A CN 201611203713 A CN201611203713 A CN 201611203713A CN 108237766 A CN108237766 A CN 108237766A
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- halftone
- idler wheel
- fast
- equipment
- reciprocating motion
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- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000005096 rolling process Methods 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 8
- 230000004323 axial length Effects 0.000 claims description 3
- 210000002421 cell wall Anatomy 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 30
- 239000004744 fabric Substances 0.000 abstract description 17
- 238000000338 in vitro Methods 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000006378 damage Effects 0.000 description 12
- 208000027418 Wounds and injury Diseases 0.000 description 5
- 208000014674 injury Diseases 0.000 description 5
- 238000007639 printing Methods 0.000 description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- 230000007704 transition Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000035807 sensation Effects 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000001259 photo etching Methods 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/14—Details
- B41F15/34—Screens, Frames; Holders therefor
- B41F15/36—Screens, Frames; Holders therefor flat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/14—Details
Abstract
The invention belongs to photovoltaic cell production technical fields, more particularly to a kind of equipment and its application method of fast and stable halftone tension, the fixture and the straight reciprocating motion apparatus above halftone that equipment includes the halftone placed for clamp horizontal, vertical telescopic device is installed in the moving portion of straight reciprocating motion apparatus, the telescopic end of vertical telescopic device is equipped with the idler wheel under the action of by straight reciprocating motion apparatus, being rolled around on the silk screen of halftone.The beneficial effects of the invention are as follows：Certain pressure is applied to halftone in a short time, promotes tension accelerated release in vitro, shortens the process-cycle, the situation of halftone overvoltage rupture will not be generated；It is stood for halftone technique naturally relative to existing, after the equipment use of fast and stable halftone tension of the invention, can greatly shorten the production cycle, while screen cloth even tension and stability height, production efficiency and the quality of production are high.
Description
Technical field
The invention belongs to photovoltaic cell production technical fields, and in particular to a kind of equipment of fast and stable halftone tension and its
Application method.
Background technology
In the manufacturing process of crystal silicon solar batteries, need to make grid line in silicon chip surface to collect opto-electronic conversion in silicon chip
The electric current of generation, the prior art make grid line using following technique：Grid line figure is made first on mask plate, utilizes the figure
The light-sensitive emulsion of coating is exposed on halftone and is developed and carries out photoetching, hollow wire casing is produced, then passes through silk-screen printing
Wire metals slurry (such as silver paste) is printed on through the line of rabbet joint of halftone on silicon chip, grid line is made in sintering.Existing halftone includes
Screen cloth and photosensitive glue-line, photosensitive glue-line are coated on screen cloth, intersect between the warp and weft of screen cloth.It is prepared on mask plate
There is grid line figure, mask plate is tightly attached to the one side for having photosensitive glue-line on halftone, with ultraviolet light, not by mask plate grid line
The part of graph shealtering cures under ultraviolet light conditions, and the part blocked it is flushable fall, formed the line of rabbet joint.It is past after halftone production
Toward overtension, sizing material is not easy to permeate, therefore applies infiltration often through the larger external force of the tools such as wiper, but be easy to cause
Screen cloth ruptures；If applying smaller external force, penetration degree is not high, and the production cycle greatly prolongs.
Halftone is after stretching at present, and release and the stabilization of tension need the regular hour, according to tension decay curve and warp
It tests, it usually needs standing more than 24 hours backward pulls could stablize, that is, form certain stress relaxation, this is for halftone volume production
For, increase the process-cycle.Therefore, to shorten the halftone process-cycle, improving production efficiency, urgent need finds a kind of fast and stable
The measure of tension.
Invention content
The purpose of the present invention is overcoming defect of the existing technology, provide a kind of in a short time to halftone one level pressure of application
Power promotes tension accelerated release in vitro, shortens the process-cycle, improves production efficiency, will not generate the fast of the situation that halftone overvoltage ruptures
Speed stablizes the equipment and its application method of halftone tension.
The technical solution adopted by the present invention to solve the technical problems is：A kind of equipment of fast and stable halftone tension,
The fixture and the straight reciprocating motion apparatus above halftone for the halftone placed including being used for clamp horizontal, straight reciprocating motion
Vertical telescopic device is installed, the telescopic end of vertical telescopic device is equipped with passing through linear reciprocation in the moving portion of device
Under the action of telecontrol equipment, the idler wheel that is rolled around on the silk screen of halftone.
The halftone that part fixture clamp horizontal is placed first；Then the telescopic end of vertical telescopic device stretches out, and pressing roller makes
The silk screen of halftone generates certain volume under pressure；Then the moving portion driving idler wheel of straight reciprocating motion apparatus, with silk screen in idler wheel
Rotating direction on both ends spacing for stroke, roll around certain number.Preferably, idler wheel roll ten minutes and roll 20
It is secondary.The rolling process promotes the warp and weft of halftone to generate certain microdeformation, and the both ends of warp and weft can form drawing should
Power, less than elastic limit, high-frequency multiple rolling can make the microdeformation form creep, then make halftone screen cloth macroscopically
It is more loose state by tensioned state transition.In other words, the present invention in a short time applies halftone by simulating printing process
Add certain pressure, promote tension accelerated release in vitro, shorten the process-cycle, simultaneously because screen cloth deformation is within elastic limit, because
This again will not cause halftone physical injury or other bad damages, will not generate the situation of overvoltage rupture.In pair of rollers net
Version is using suitable pressure and rolls under number limitation, and the wire side of halftone both will not be excessively loose, will not tension.Relative to existing
Naturally it stands for halftone technique, after the equipment use of fast and stable halftone tension of the invention, can greatly shorten production week
Phase, while screen cloth even tension and stability height, production efficiency and the quality of production are high.
Specifically, the equipment of fast and stable halftone tension further includes stent, and fixture is fixed on the lower part of stent, linear reciprocation
Telecontrol equipment is installed on the top of stent；Integrated setting facilitates shipment, saves production space.
Specifically, straight reciprocating motion apparatus is rodless cylinder, guide rail slide block mechanism or leading screw swivel nut mechanism, and each mechanism is pacified
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, rolls frequency height, and the time is short, conducive to production efficiency is improved.
Further, vertical telescopic device includes the leading screw and swivel nut connected that cooperate, and swivel nut is fixed on linear reciprocation
In the moving portion of telecontrol equipment；Decelerating motor, the output of decelerating motor are also equipped in the moving portion of straight reciprocating motion apparatus
End is engaged by the epimere of helical gear and leading screw, and idler wheel is fixed on the lower end of leading screw.The lower end of leading screw can be nested with bearing and bearing
Seat, idler wheel are set on bearing block.The leading screw and swivel nut of the present invention is convenient for the volume under pressure of accurate adjustment pair of rollers silk screen, control action
It is good, and screw rod limiting is made good use of.
Specifically, fixture is equipped with straight slot, the both sides cell wall of straight slot be equipped with for clamp halftone edges at two ends folder
Slot is held, clamp base is equipped with the square through hole connected with straight slot, and the silk screen of halftone is set among square through hole.Straight slot and holding tank
Halftone is facilitated to push and enter from the notch of fixture side, is also convenient for the extraction or release of halftone, installation effectiveness is high.Halftone both ends
Edge can coordinate with holding tank transition, and convenient for stepping up, position-limiting action is good.
Further, the axial length of idler wheel is the 1/2~2/3 of length of the halftone on the flute length direction of straight slot, idler wheel
It is divided to halftone two sections of progress rolling operations, halftone edge is avoided the region that does not roll occur, and to the pressing stress of halftone more
Uniformly.
Specifically, the radius of idler wheel is 1~10cm, suitable for different size of halftone.
Specifically, idler wheel is electrostatic prevention plastic material wheel.Since electrostatic easily generates not the light sensation solidification glue distribution applied after stretching
It is uniform to influence, the fire safety rules of workshop is not met yet, therefore the material of the idler wheel of the present invention is antistatic plastic, can be had
Effect avoids generating electrostatic on silk screen, and plastic material is softer, and rolling silk screen does not easily cause damage.
A kind of application method of the equipment of fast and stable halftone tension of the present invention, includes the following steps：
S1：Halftone is pushed completely into fixture, is stepped up halftone with fixture；
S2：The front end of idler wheel is aligned with the front edge of the silk screen of halftone, and the central axis upright of idler wheel is in straight line
The moving portion moving direction of reciprocator, the telescopic end of vertical telescopic device stretch out, and generate the silk screen of pair of rollers halftone
One section of volume under pressure；
S3：The moving portion driving idler wheel of straight reciprocating motion apparatus, using the spacing of the silk screen left and right ends of halftone as stroke,
The certain number of reciprocating rolling；
S4：The telescopic end of vertical telescopic device is retracted, and makes the rear end of idler wheel being aligned with the back edge of the silk screen of halftone,
The telescopic end of vertical telescopic device stretches out and the silk screen of pair of rollers halftone is made to generate one section of volume under pressure equal in S2, then,
The moving portion driving idler wheel of straight reciprocating motion apparatus, using the spacing of the silk screen left and right ends of halftone as stroke, reciprocating rolling one
Determine number；
S5：The telescopic end of vertical telescopic device is retracted, and halftone is released or extracted out from fixture.
This method simulates printing process, and the idler wheel in step S3 and S4, between half an hour, rolls 20 at ten minutes
To 30 times, certain pressure is applied to halftone, promotes tension accelerated release in vitro, shortens the process-cycle, simultaneously because at screen cloth deformation
Within elastic limit, therefore physical injury or other bad damages will not be caused to halftone again, over-pressed rupture will not be generated
Situation.In pair of rollers halftone using suitable pressure and under rolling number limitation, the wire side of halftone both will not be excessively loose, will not
Tension.It is stood for halftone technique naturally relative to existing, the equipment application method of fast and stable halftone tension of the invention,
The production cycle can greatly be shortened, while screen cloth even tension and stability height, production efficiency and the quality of production are high.
The present invention a kind of equipment of fast and stable halftone tension and its advantageous effect of application method be：
1. the present invention by simulating printing process, applies certain pressure to halftone in a short time, promotes tension accelerated release in vitro, contract
The short process-cycle, simultaneously because screen cloth deformation is within elastic limit, therefore halftone will not be caused again physical injury or
Other bad damages will not generate the situation of overvoltage rupture；
2. in pair of rollers halftone using suitable pressure and under rolling number limitation, the wire side of halftone both will not be excessively loose,
It will not tension；
3. being stood for halftone technique naturally relative to existing, the equipment of fast and stable halftone tension of the invention uses
Afterwards, the production cycle can greatly be shortened, while screen cloth even tension and stability height, production efficiency and the quality of production are high.
Description of the drawings
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a kind of schematic diagram of the equipment of fast and stable halftone tension of the present invention；
Fig. 2 is the partial enlarged view of part A in Fig. 1.
Wherein:1. halftone；2. fixture, 201. straight slots, 202. holding tanks, 203. square through holes；3. straight reciprocating motion fills
It puts；4. vertical telescopic device, 401. leading screws, 402. swivel nuts, 403. decelerating motors；5. idler wheel；6. stent.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows composition related to the present invention.
As depicted in figs. 1 and 2 the present invention a kind of fast and stable halftone tension equipment and its application method it is specific
Embodiment, the fixture 2 including the halftone 1 for clamp horizontal placement and the straight reciprocating motion apparatus above halftone 1
3, vertical telescopic device 4 is installed in the moving portion of straight reciprocating motion apparatus 3, the telescopic end of vertical telescopic device 4 is equipped with
For the idler wheel 5 under the action of by straight reciprocating motion apparatus 3, rolled around on the silk screen of halftone 1.
The halftone 1 that 2 clamp horizontal of part fixture is placed first；Then the telescopic end of vertical telescopic device 4 stretches out, pressing roller
5 make the silk screen of halftone 1 generate certain volume under pressure；Then the moving portion driving idler wheel 5 of straight reciprocating motion apparatus 3, with silk screen
Both ends spacing on the rotating direction of idler wheel 5 is stroke, rolls around certain number.Preferably, idler wheel 5 rolls ten minutes simultaneously
It rolls 20 times.The rolling process promotes the warp and weft of halftone 1 to generate certain microdeformation, the both ends meeting of warp and weft
Tensile stress is formed, less than elastic limit, high-frequency multiple rolling can make the microdeformation form creep, then make macroscopically
1 screen cloth of halftone is more loose state by tensioned state transition.In other words, the present embodiment is short by simulating printing process
Certain pressure is applied to halftone 1 in phase, promotes tension accelerated release in vitro, shortens 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 halftone 1 again, the shape of overvoltage rupture will not be generated
Condition.In idler wheel 5 to halftone 1 using under suitable pressure and rolling number limitation, the wire side of halftone 1 both will not be excessively loose, will not
Tension.It is stood for halftone technique naturally relative to existing, after the equipment use of the fast and stable halftone tension of the present embodiment,
The production cycle can greatly be shortened, while screen cloth even tension and stability height, production efficiency and the quality of production are high.
Specifically, the equipment of fast and stable halftone tension further includes stent 6, and fixture 2 is fixed on the lower part of stent 6, straight line
Reciprocator 3 is installed on the top of stent 6；Integrated setting facilitates shipment, saves production space.
Specifically, straight reciprocating motion apparatus 3 is 402 mechanism of rodless cylinder, guide rail slide block mechanism or 401 swivel nut of leading screw,
Each mechanism is easy for installation, using simple.A preferred scheme as shown in Figure 1, straight reciprocating motion apparatus 3 is no bar gas
Cylinder, the moving portion expanding-contracting action on rodless cylinder is rapid, rolls that frequency is high, and the time is short, conducive to production efficiency is improved.
Further, vertical telescopic device 4 includes the leading screw 401 of mutual cooperation connection and swivel nut 402, swivel nut 402 are fixed
In in the moving portion of straight reciprocating motion apparatus 3；Decelerating motor 403 is also equipped in the moving portion of straight reciprocating motion apparatus 3,
The output terminal of decelerating motor 403 is engaged by the epimere of helical gear and leading screw 401, and idler wheel 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 idler wheel 5 is set on bearing block.The leading screw 401 and swivel nut 402 of the present embodiment are just
In accurately adjustment idler wheel 5 is to the volume under pressure of silk screen, control action is good, and 401 position-limiting action of leading screw is good.
Specifically, fixture 2 is equipped with straight slot 201, and the both sides cell wall of straight slot 201 is equipped with the both ends for clamping halftone 1
The holding tank 202 at edge, 2 bottom of fixture are equipped with the square through hole 203 connected with straight slot 201, and the silk screen of halftone 1 is set on rectangular lead to
Among hole 203.Straight slot 201 and holding tank 202 facilitate halftone 1 to push and enter from the notch of 2 side of fixture, are also convenient for halftone 1
Extraction or release, installation effectiveness is high.1 edges at two ends of halftone can coordinate with 202 transition of holding tank, convenient for stepping up, position-limiting action
It is good.
Further, the axial length of idler wheel 5 is the 1/2~2/3 of length of the halftone 1 on the flute length direction of straight slot 201,
Idler wheel 5 is divided to halftone 1 two sections of progress rolling operations, and 1 edge of halftone is avoided the region not rolled, and pressing to halftone 1 occur
Press stress evenly.
Specifically, the radius of idler wheel 5 is 1~10cm, suitable for different size of halftone 1.
Specifically, idler wheel 5 is electrostatic prevention plastic material wheel.Since electrostatic easily generates not the light sensation solidification glue distribution applied after stretching
It is uniform to influence, the fire safety rules of workshop is not met yet, therefore the material of the idler wheel 5 of the present embodiment is antistatic plastic,
It can effectively avoid and electrostatic is generated 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 halftone tension of the present embodiment, includes the following steps：
S1：Halftone 1 is pushed completely into fixture 2, is stepped up halftone 1 with fixture 2；
S2：The front end of idler wheel 5 is aligned with the front edge of the silk screen of halftone 1, and the central axis upright of idler wheel 5 is in straight
The moving portion moving direction of line reciprocator 3, the telescopic end of vertical telescopic device 4 stretch out, and make silk of the idler wheel 5 to halftone 1
Net generates one section of volume under pressure；
S3：The moving portion driving idler wheel 5 of straight reciprocating motion apparatus 3, using the spacing of the silk screen left and right ends of halftone 1 as row
Journey, the certain number of reciprocating rolling；
S4：The telescopic end of vertical telescopic device 4 is retracted, and makes the back edge pair of the silk screen by the rear end of idler wheel 5 Yu halftone 1
Together, the telescopic end of vertical telescopic device 4 stretches out and idler wheel 5 is made to generate one section of volume under pressure equal in S2 to the silk screen of halftone 1,
Then, the moving portion driving idler wheel 5 of straight reciprocating motion apparatus 3, it is past using the spacing of the silk screen left and right ends of halftone 1 as stroke
Certain number is rolled again；
S5：The telescopic end of vertical telescopic device 4 is retracted, and halftone 1 is released or extracted out from fixture 2.
This method simulates printing process, and the idler wheel 5 in step S3 and S4, between half an hour, rolls 20 at ten minutes
To 30 times, certain pressure is applied to halftone 1, promotes tension accelerated release in vitro, shortens the process-cycle, simultaneously because at screen cloth deformation
Within elastic limit, therefore physical injury or other bad damages will not be caused to halftone 1 again, over-pressed rupture will not be generated
Situation.In idler wheel 5 to halftone 1 using under suitable pressure and rolling number limitation, the wire side of halftone 1 both will not be excessively loose,
It will not tension.It is stood for halftone technique naturally relative to existing, the equipment of the fast and stable halftone tension of the present embodiment makes
With method, it can greatly shorten the production cycle, while screen cloth even tension and stability height, production efficiency and the quality of production are high.
It should be appreciated that specific embodiment described above is only used for explaining the present invention, it is not intended to limit the present invention.By
The obvious changes or variations that the spirit of the present invention is extended out are still in the protection scope of this invention.
Claims (9)
1. a kind of equipment of fast and stable halftone tension, it is characterised in that：Folder including the halftone (1) for being used for clamp horizontal placement
Have (2) and a straight reciprocating motion apparatus (3) above halftone (1), in the moving portion of the straight reciprocating motion apparatus (3)
Vertical telescopic device (4) is installed, the telescopic end of the vertical telescopic device (4) is equipped with passing through straight reciprocating motion
Under the action of device (3), the idler wheel (5) that is rolled around on the silk screen of halftone (1).
2. a kind of equipment of fast and stable halftone tension according to claim 1, it is characterised in that：The fast and stable net
The equipment of version tension further includes stent (6), and the fixture (2) is fixed on the lower part of stent (6), the straight reciprocating motion apparatus
(3) it is installed on the top of stent (6).
3. a kind of equipment of fast and stable halftone tension 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. a kind of equipment of fast and stable halftone tension according to claim 3, it is characterised in that：The vertical flexible dress
It puts (4) and includes the leading screw (401) of connection and the swivel nut (402) of cooperating, the swivel nut (402) is fixed on straight reciprocating motion dress
In the moving portion for putting (3)；Decelerating motor (403) is also equipped in the moving portion of the straight reciprocating motion apparatus (3), it is described to subtract
The output terminal of speed motor (403) is engaged by the epimere of helical gear and the leading screw (401), and the idler wheel (5) is fixed on described
The lower end of leading screw (401).
5. a kind of equipment of fast and stable halftone tension according to claim 1, it is characterised in that：On the fixture (2)
Equipped with straight slot (201), the both sides cell wall of the straight slot (201) be equipped with for clamp halftone (1) edges at two ends holding tank
(202), fixture (2) bottom is equipped with the square through hole (203) connected with straight slot (201), and the silk screen of the halftone (1) is set on
Among square through hole (203).
6. a kind of equipment of fast and stable halftone tension according to claim 5, it is characterised in that：The idler wheel (5)
Axial length is the 1/2~2/3 of length of the halftone (1) on the flute length direction of straight slot (201).
7. a kind of equipment of fast and stable halftone tension according to claim 1, it is characterised in that：The idler wheel (5)
Radius is 1~10cm.
8. a kind of equipment of fast and stable halftone tension according to claim 1, it is characterised in that：The idler wheel (5) is
Electrostatic prevention plastic material wheel.
9. a kind of application method of the equipment of fast and stable halftone tension according to any one of claim 1-8, special
Sign is, includes the following steps：
S1：Halftone (1) is pushed completely into fixture (2), is stepped up halftone (1) with fixture (2)；
S2：The front end of idler wheel (5) is aligned with the front edge of the silk screen of halftone (1), and the central axis upright of idler wheel (5) in
The moving portion moving direction of straight reciprocating motion apparatus (3), the telescopic end of vertical telescopic device (4) stretch out, and make idler wheel (5) to net
The silk screen of version (1) generates one section of volume under pressure；
S3：Straight reciprocating motion apparatus (3) moving portion driving idler wheel (5), using the spacing of the silk screen left and right ends of halftone (1) as
Stroke, the certain number of reciprocating rolling；
S4：The telescopic end of vertical telescopic device (4) is retracted, and makes the back edge of the silk screen by the rear end of idler wheel (5) Yu halftone (1)
Alignment, the telescopic end of vertical telescopic device (4) stretch out and make idler wheel (5) equal in S2 to one section of the silk screen generation of halftone (1)
Volume under pressure, then, the moving portion of straight reciprocating motion apparatus (3) driving idler wheel (5), with the silk screen left and right ends of halftone (1)
Spacing for stroke, the certain number of reciprocating rolling；
S5：The telescopic end of vertical telescopic device (4) is retracted, and halftone (1) is released or extracted out from fixture (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611203713.3A CN108237766A (en) | 2016-12-23 | 2016-12-23 | A kind of equipment and its application method of fast and stable halftone tension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611203713.3A CN108237766A (en) | 2016-12-23 | 2016-12-23 | A kind of equipment and its application method of fast and stable halftone tension |
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| CN108237766A true CN108237766A (en) | 2018-07-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611203713.3A Pending CN108237766A (en) | 2016-12-23 | 2016-12-23 | A kind of equipment and its application method of fast and stable halftone tension |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112452659A (en) * | 2020-11-12 | 2021-03-09 | 上海新倬壮印刷科技有限公司 | Drum-type screen coating equipment and screen coating method using same |
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