CN207388581U - A kind of silk screen tight-stretching device that can be adjusted - Google Patents
A kind of silk screen tight-stretching device that can be adjusted Download PDFInfo
- Publication number
- CN207388581U CN207388581U CN201721356775.8U CN201721356775U CN207388581U CN 207388581 U CN207388581 U CN 207388581U CN 201721356775 U CN201721356775 U CN 201721356775U CN 207388581 U CN207388581 U CN 207388581U
- Authority
- CN
- China
- Prior art keywords
- slide unit
- compression bar
- fixed
- silk screen
- screw rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Screen Printers (AREA)
Abstract
The utility model discloses a kind of silk screen tight-stretching devices that can be adjusted, including support platform, row's gripping mechanism is respectively fixed on four direction at the top of support platform, gripping mechanism includes sliding bottom and slide unit, slide unit rear is equipped with cylinder, a compression bar is hinged with above the middle part of slide unit, a sliding slot for running through compression bar is offered on compression bar, the adjusting screw rod of one and sliding slot clearance fit are provided in sliding slot, sliding slot is mutually perpendicular to adjusting screw rod, adjusting screw rod is respectively arranged with an adjusting nut in the both sides of compression bar, the outer end of adjusting screw rod is fixed with upper clipping claw, the forepart of slide unit is fixed with a lower claw to match with upper clipping claw, a drive rod is hinged with below the middle part of slide unit, the middle part of drive rod and the middle part of compression bar are hinged respectively with a connecting rod.The utility model can carry out Quick-clamped to silk screen, then carry out tightening operation, and clamping position of indivedual gripping mechanisms to silk screen can be adjusted after tightening, and that improves silk screen tightens effect.
Description
Technical field
The utility model is related to a kind of silk screen tight-stretching devices that can be adjusted.
Background technology
The full name of screen printer is " screen process press ", it is that solder(ing) paste or Heraeus are bitten PCB pads by silk screen
On a kind of equipment, vertical screen printer, oblique arm screen printer, turntable screen printer, four-column type screen printer and full-automatic silk-screen can be divided into
Machine is mainly used in electronics processing industry, the silk-screen mark of printed circuit board, the mark of tool housing panel, circuit board processing
Solder(ing) paste printing in the process etc..Silk screen, it is necessary to fixed on frame after tightening, then could be used for wire mesh machine before use,
At present, there are no the tightening devices for being exclusively used in silk screen.
Utility model content
In view of the above-mentioned problems, the utility model provides a kind of silk screen tight-stretching device that can be adjusted, can to silk screen into
Row Quick-clamped then carries out tightening operation, and clamping position of indivedual gripping mechanisms to silk screen can be adjusted after tightening,
That improves silk screen tightens effect, solve thes problems, such as to point out in background technology.
The technical solution adopted in the utility model is：
A kind of silk screen tight-stretching device that can be adjusted, including support platform, the top of the support platform is in four direction
On be respectively fixed with row's gripping mechanism, the gripping mechanism includes the slide unit above sliding bottom and sliding bottom, institute
The slide unit stated is slidably connected with sliding bottom, and for glide direction towards the offside of support platform, the rear of the slide unit is provided with one
The cylinder that slide unit is driven to slide, piston rod and the slide unit of the cylinder are fixed, and cylinder barrel is fixed with sliding bottom, in the slide unit
A compression bar is hinged with above portion, a sliding slot for running through compression bar is offered on the compression bar, be provided in the sliding slot one with
The adjusting screw rod of sliding slot clearance fit, the sliding slot are mutually perpendicular to adjusting screw rod, and the adjusting screw rod is in the both sides of compression bar
Be respectively arranged with an adjusting nut, the outer end of the adjusting screw rod is fixed with upper clipping claw, the forepart of the slide unit be fixed with one with
The lower claw that upper clipping claw matches, the middle part lower section of the slide unit are hinged with a drive rod, the middle part of the drive rod and compression bar
Middle part be hinged respectively with a connecting rod.
Preferably, the sliding bottom is fixed with a baffle in front of slide unit, one is fixed on the inside of the baffle
Layer buffer layer.
It being slided excessively when baffle can prevent slide unit to Slideslip, buffer layer can slow down impact of the slide unit to baffle,
Prolong the service life, abate the noise, by adjusting position of the adjusting screw rod on compression bar, upper clipping claw and lower claw phase can be changed
The position of clamping, so as to fulfill the adjusting to silk screen clamping position.
The utility model can carry out Quick-clamped to silk screen, then carry out tightening operation, and can be adjusted after tightening
Clamping position of indivedual gripping mechanisms to silk screen is saved, that improves silk screen tightens effect, efficiently solves what is pointed out in background technology
Problem.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the side structure schematic diagram of gripping mechanism；
Fig. 3 is the structure diagram of compression bar；
In figure：1. support platform, 2. gripping mechanisms, 3. sliding bottoms, 4. slide units, 5. compression bars, 6. upper clipping claws, 7. times cards
Pawl, 8. drive rods, 9. connecting rods, 10. baffles, 11. buffer layers, 12. cylinders, 13. adjusting screw rods, 14. adjusting nuts, 15. sliding slots.
Specific embodiment
Below by specific embodiment and with reference to attached drawing, the utility model is further described in detail.
Embodiment 1
As shown in Figs. 1-3, a kind of silk screen tight-stretching device that can be adjusted, including support platform 1, the support platform 1
Top is respectively fixed with row's gripping mechanism 2 on four direction, and the forepart of the gripping mechanism 2 is towards pair of support platform 1
Side, the gripping mechanism 2 include the slide unit 4 of 3 top of sliding bottom 3 and sliding bottom, and the slide unit 4 is with sliding bottom
Seat 3 is slidably connected, and towards the offside of support platform 1, the rear of the slide unit 4 is provided with a driving slide unit 4 and slides glide direction
Cylinder 12, piston rod and the slide unit 4 of the cylinder 12 fix, and cylinder barrel is fixed with sliding bottom 3, on the middle part of the slide unit 4
Side is hinged with a compression bar 5, and a sliding slot 15 for running through compression bar 5 is offered on the compression bar 5, one is provided in the sliding slot 15
With the adjusting screw rod 13 of 15 clearance fit of sliding slot, the sliding slot 15 is mutually perpendicular to adjusting screw rod 13, the adjusting screw rod 13
An adjusting nut 14 is respectively arranged in the both sides of compression bar 5, the outer end of the adjusting screw rod 13 is fixed with upper clipping claw 6, the cunning
The forepart of platform 4 is fixed with a lower claw 7 to match with upper clipping claw 6, and a drive rod 8 is hinged with below the middle part of the slide unit 4,
The middle part of the drive rod 8 is hinged with a connecting rod 9 respectively with the middle part of compression bar 5.
The sliding bottom 3 is fixed with a baffle 10 in the front of slide unit 4, and the inside of the baffle 10 is fixed with one layer and delays
Rush layer 11.
When the utility model is used, control cylinder 12 first ejects so that slide unit 4 slides into the front end of sliding bottom 3,
And drive rod 8 rotates backward so that upper clipping claw 6 is separated with lower claw 7, and the surrounding of silk screen then is placed in upper clipping claw 6 and lower card
Between pawl 7, operation drive rod 8 rotates forward so that silk screen clamping is finally controlled cylinder 12 to receive by upper clipping claw 6 and lower claw 7
Contracting so that slide unit 4 is slided backward screen tension, after screen tension, then carries out the fixation of frame, if after screen tension,
When silk screen respective location tightens unreasonable, controllable respective cylinder 12 ejects so that corresponding slide unit 4 slides into sliding bottom 3
Front end, and drive rod 8 rotates backward so that upper clipping claw 6 is separated with lower claw 7, then unscrews adjusting nut 14, will adjust spiral shell
It after bar 13 is placed in suitable position, then screws adjusting nut 14 and fixes adjusting screw rod 13, be finally placed in the edge of silk screen
Between claw 6 and lower claw 7, operation drive rod 8 rotates forward so that upper clipping claw 6 and lower claw 7 are by silk screen clamping, then control
Cylinder 12 is shunk so that slide unit 4 slides backward, and thereby realizes the adjusting of gripping mechanism clamping position, so as to reach to silk
The purpose that net respective location is tightened again.
Claims (2)
1. a kind of silk screen tight-stretching device that can be adjusted, which is characterized in that including support platform (1), the support platform (1)
Top is respectively fixed with row's gripping mechanism (2) on four direction, and the gripping mechanism (2) includes sliding bottom (3), with
And the slide unit (4) above sliding bottom (3), the slide unit (4) are slidably connected with sliding bottom (3), glide direction direction branch
The offside of platform (1) is supportted, the rear of the slide unit (4) is provided with the cylinder (12) of a driving slide unit (4) slip, the cylinder
(12) piston rod is fixed with slide unit (4), and cylinder barrel is fixed with sliding bottom (3), and one is hinged with above the middle part of the slide unit (4)
Compression bar (5) offers a sliding slot (15) for running through compression bar (5) on the compression bar (5), one is provided in the sliding slot (15)
With the adjusting screw rod (13) of sliding slot (15) clearance fit, the sliding slot (15) is mutually perpendicular to adjusting screw rod (13), the tune
Section screw rod (13) is respectively arranged with an adjusting nut (14) in the both sides of compression bar (5), and the outer end of the adjusting screw rod (13) is fixed
There is upper clipping claw (6), the forepart of the slide unit (4) is fixed with a lower claw (7) to match with upper clipping claw (6), the slide unit (4)
Middle part below be hinged with a drive rod (8), the middle part of the drive rod (8) and the middle part of compression bar (5) respectively with a connecting rod (9)
It is hinged.
A kind of 2. silk screen tight-stretching device that can be adjusted according to claim 1, which is characterized in that the sliding bottom
(3) baffle (10) is fixed in front of slide unit (4), one layer of buffer layer (11) is fixed on the inside of the baffle (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721356775.8U CN207388581U (en) | 2017-10-20 | 2017-10-20 | A kind of silk screen tight-stretching device that can be adjusted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721356775.8U CN207388581U (en) | 2017-10-20 | 2017-10-20 | A kind of silk screen tight-stretching device that can be adjusted |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207388581U true CN207388581U (en) | 2018-05-22 |
Family
ID=62329329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721356775.8U Expired - Fee Related CN207388581U (en) | 2017-10-20 | 2017-10-20 | A kind of silk screen tight-stretching device that can be adjusted |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207388581U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107650494A (en) * | 2017-10-20 | 2018-02-02 | 浙江伟博包装印刷品有限公司 | A kind of silk screen tight-stretching device that can be adjusted |
-
2017
- 2017-10-20 CN CN201721356775.8U patent/CN207388581U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107650494A (en) * | 2017-10-20 | 2018-02-02 | 浙江伟博包装印刷品有限公司 | A kind of silk screen tight-stretching device that can be adjusted |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180522 Termination date: 20181020 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |