CN208263654U - A kind of automatic screen-tensioning machine - Google Patents
A kind of automatic screen-tensioning machine Download PDFInfo
- Publication number
- CN208263654U CN208263654U CN201820636878.8U CN201820636878U CN208263654U CN 208263654 U CN208263654 U CN 208263654U CN 201820636878 U CN201820636878 U CN 201820636878U CN 208263654 U CN208263654 U CN 208263654U
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- CN
- China
- Prior art keywords
- net
- straight line
- automatic screen
- line driver
- screen
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- 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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- Manufacture Or Reproduction Of Printing Formes (AREA)
- Screen Printers (AREA)
Abstract
The utility model discloses a kind of automatic screen-tensioning machine, it includes rack (10) and the device of throwing the net (20) being set on the rack (10), the device of throwing the net (20) is for being tensioned composite webs (100), the automatic screen-tensioning machine further includes the top frame device (30) being installed on the rack (10), the top frame device (30) includes the first straight line driver (31) being installed on the rack (10) and the push plate (32) by the first straight line driver (31) driving, the push plate (32) is for placing screen frame (101), the first straight line driver (31) drives the screen frame (101) to push against the composite webs (100).The automatic screen-tensioning machine of the utility model, without using false frame, saves process when preparing composite halftone；It is simple to operate, high degree of automation.
Description
Technical field
The utility model relates to silk-screen printing field, in particular to a kind of automatic screen-tensioning machine.
Background technique
At present there are mainly two types of stainless steel cloth versions, one is all steel silk-screen plates, and one is composite steel wire halftones.Full steel wire
Halftone is after stainless steel cloth Bradley is raised to some tension, and integral adhesive forms halftone on screen frame.It is whole outside except screen frame
A wire side is made of stainless steel wire.And when the production of composite steel wire halftone, polyester screen cloth is combined to a false frame first, then will not
Rust steel fabric sheet is compounded in polyester screen cloth, forms composite webs；True frame is jacked up with Top frame machine again, withstands true frame in false frame
Composite webs surface, composite webs and true frame bonding are got up with glue, then remove false frame.Outside except screen frame, wire side
It is collectively constituted by polyester screen cloth and stainless steel wire screen cloth.Composite steel wire halftone greatly reduces the usage amount of stainless steel wire screen cloth,
Edge increases high resiliency polyester net, reduces the cost of halftone and improves the printing service life, it has also become currently on the market not
The mainstream of rust steel wire halftone.
The shortcomings that existing composite steel wire halftone, is that the false frame of needs one increases one of work as middle transition when its preparation
Sequence, so that process complications.
Utility model content
The purpose of this utility model is that in view of the above-mentioned drawbacks in the prior art, providing a kind of automatic screen-tensioning machine, nothing
It need to use false frame that can prepare composite halftone.
To realize above-mentioned purpose of utility model, the utility model adopts the technical scheme that a kind of automatic screen-tensioning machine,
Including rack and the device of throwing the net being set in the rack, the device of throwing the net is described to open automatically for being tensioned composite webs
Net machine further includes the top frame device being installed in the rack, the top frame device include be installed in the rack it is first straight
Line drive and the push plate driven by the first straight line driver, the push plate are driven for placing screen frame, the first straight line
Dynamic device drives the screen frame to push against the composite webs.
In addition, the utility model also proposes following attached technical scheme:
The rack includes table top, and the first straight line driver is installed below the table top, the device peace of throwing the net
Above the table top.
The first straight line driver is cylinder or servo electric cylinders.
The device of throwing the net includes net clamping machine structure, and the net clamping machine structure includes pedestal, bracket, cushion block and cylinder, the branch
Frame and cushion block are installed on the pedestal, and the cylinder is installed on the bracket, and the cylinder is matched for clamping tightly with the cushion block
The composite webs.
The device of throwing the net further includes mobile mechanism, the mobile mechanism be installed on the net clamping machine structure and the table top it
Between, the mobile mechanism drives the net clamping machine structure mobile.
The mobile mechanism includes the second straight line driver being installed on the table top, the second straight line driver with
The pedestal is connected.
The second straight line driver is electric cylinders, cylinder or hydraulic cylinder.
Compared with the prior art, utility model has the advantages that the automatic screen-tensioning machine of the utility model, compound preparing
When halftone, without using false frame, process is saved；It is simple to operate, high degree of automation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the automatic screen-tensioning machine of the utility model.
Fig. 2 is the top view of the automatic screen-tensioning machine of the utility model, does not show composite webs in figure.
Fig. 3 is the structural schematic diagram of composite halftone in the utility model.
Specific embodiment
In conjunction with the preferred embodiment and its attached drawing is further unrestricted detailed to technical solutions of the utility model work
Explanation.
As shown in Figure 1 to Figure 3, the automatic screen-tensioning machine corresponding to a kind of preferred embodiment of the utility model comprising: rack
10, it throws the net device 20 and top frame device 30.Rack 10 includes a table top 11, throws the net device 20 and top frame device 30 is respectively mounted
In on table top 11.
Device 20 of throwing the net is for horizontal four sides for tensing composite webs 100 comprising the net clamping machine of clamping composite webs 100
The mobile mechanism 22 that structure 21 and driving net clamping machine structure 100 move horizontally, net clamping machine structure 21 are installed in mobile mechanism 22.Net clamping machine
Structure 21 is distributed in 100 surrounding of composite webs, and four sides of composite webs 100 are clamped by net clamping machine structure 21, pass through mobile mechanism
22 driving net clamping machine structures 21 are mobile to the direction far from composite webs 100 and tense composite webs 100.
Mobile mechanism 22 include second straight line driver 22a, second straight line driver 22a can be servo slide table, electric cylinders,
Cylinder and hydraulic cylinder etc. have a device of linear motion function, in the present embodiment, using servo motor driving ball-screw
Mode is driven, and after motor driven ball screws, the feed screw nut on ball-screw is moved in a straight line.Net clamping machine structure 21 includes bottom
A cylinder 21d is installed on seat 21a and the bracket 21b and cushion block 21c being installed on pedestal 21a, bracket 21b.Cylinder 21d and
Cushion block 21c, which cooperates, clamps composite webs 100, and quantity can have more sets, corresponding for installing the bracket of cylinder 21d
The quantity of 21b is corresponding with cylinder 21d.In the present embodiment, every side is provided with 4 sets of cylinder 21d, bracket 21b and cushion block 21c,
To increase the dynamics and reliability of clamping.The piston rod end of cylinder 21d is connected with rubber block 21e.Composite webs 100 are placed in
Between rubber block 21e and cushion block 21c, cylinder 21d driving rubber block 21e is moved downward, so that composite webs 100 are clamped in rubber
Between blob of viscose 21e and cushion block 21c.Cushion block 21c also can be used rubber and be made, and with increasing friction force and can prevent from crushing composite webs
100 surfaces.In order to enhance stationarity and precision when the movement of net clamping machine structure 21, sliding rail 12, pedestal 21a can be set on table top 11
It may connect on the sliding shoe 13 of sliding rail 12.The feed screw nut of ball-screw is connected by attachment base 14 with pedestal 21a, and lead screw is worked as
When nut is mobile, net clamping machine structure 21 can be driven mobile.
Top frame device 30 is used to screen frame 101 acting against screen cloth 100 upwards comprising first straight line driver 31 and
The push plate 32 driven by first straight line driver 31.First straight line driver 31 can be electric cylinders, cylinder etc., in the present embodiment,
Using cylinder as first straight line driver 31.Cylinder includes cylinder body 31a and piston rod 31b, and cylinder body 31a is installed on table top 11
On, and it is located at 11 lower section of table top, piston rod 31b passes vertically through table top 11 and is connected with 32 center of push plate.Push plate 32 is for carrying
The structures such as boss or the positioning pin of positioning screen frame 101 can be set, thereon the position of screen frame 101 is accurately positioned in screen frame 101.
When using this equipment, wire cloth 100b and polyester screen cloth 100a are compounded to form composite webs 100 first, it
Afterwards, four sides of composite webs 100 are clamped by net clamping machine structure 21, it is compound that mobile mechanism 22 drives net clamping machine structure 21 to pull out
Screen cloth 100 tightens composite webs 100；Later, the push plate 32 of top frame device 30 will be pushed up on screen frame 101 to composite webs 100,
Composite webs 100 are made to generate certain tension, then staff makes in the interface gluing of screen frame 101 and composite webs 100
Screen frame 101 is bonded together with composite webs 100, it is to be bonded securely after, screen frame 101 and peripheral composite webs 100 are cut
Cutting separation can be prepared by composite halftone.
The automatic screen-tensioning machine of the utility model, without using false frame, saves process when preparing composite halftone；Operation
It is simple and convenient, high degree of automation.
It should be pointed out that above-mentioned preferred embodiment is only to illustrate the technical ideas and features of the present invention, purpose
It is to enable those skilled in the art to understand the contents of the present invention and implement them accordingly, this reality can not be limited with this
With novel protection scope.All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover in this reality
Within novel protection scope.
Claims (7)
1. a kind of automatic screen-tensioning machine comprising rack (10) and the device of throwing the net (20) being set on the rack (10), it is described
Device (20) are thrown the net for being tensioned composite webs (100), it is characterised in that: the automatic screen-tensioning machine further includes being installed on the machine
Top frame device (30) on frame (10), the top frame device (30) include the first straight line driving being installed on the rack (10)
Device (31) and the push plate (32) driven by the first straight line driver (31), the push plate (32) are used to place screen frame (101),
The first straight line driver (31) drives the screen frame (101) to push against the composite webs (100).
2. according to automatic screen-tensioning machine described in claim 1, it is characterised in that: the rack (10) includes table top (11), and described
One linear actuator (31) is installed below the table top (11), and the device of throwing the net (20) is installed on the table top (11)
Side.
3. according to automatic screen-tensioning machine described in claim 1, it is characterised in that: the first straight line driver (31) is cylinder or watches
Take electric cylinders.
4. according to automatic screen-tensioning machine described in claim 2, it is characterised in that: the device of throwing the net (20) includes net clamping machine structure
(21), the net clamping machine structure (21) includes pedestal (21a), bracket (21b), cushion block (21c) and cylinder, the bracket (21b) and
Cushion block (21c) is installed on the pedestal (21a), and the cylinder is installed on the bracket (21b), the cylinder and the pad
Block (21c) is matched for clamping tightly the composite webs (100).
5. according to automatic screen-tensioning machine described in claim 4, it is characterised in that: the device of throwing the net (20) further includes mobile mechanism
(22), the mobile mechanism (22) is installed between the net clamping machine structure (21) and the table top (11), the mobile mechanism
(22) drive the net clamping machine structure (21) mobile.
6. according to automatic screen-tensioning machine described in claim 5, it is characterised in that: the mobile mechanism (22) includes being installed on described
Second straight line driver (22a) on face (11), the second straight line driver (22a) are connected with the pedestal (21a).
7. according to automatic screen-tensioning machine described in claim 6, it is characterised in that: the second straight line driver (22a) is electric cylinders, gas
Cylinder or hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820636878.8U CN208263654U (en) | 2018-04-28 | 2018-04-28 | A kind of automatic screen-tensioning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820636878.8U CN208263654U (en) | 2018-04-28 | 2018-04-28 | A kind of automatic screen-tensioning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208263654U true CN208263654U (en) | 2018-12-21 |
Family
ID=64679701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820636878.8U Expired - Fee Related CN208263654U (en) | 2018-04-28 | 2018-04-28 | A kind of automatic screen-tensioning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208263654U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112776461A (en) * | 2021-01-06 | 2021-05-11 | 南京云中雨科技有限公司 | Method for manufacturing silk screen printing plate |
-
2018
- 2018-04-28 CN CN201820636878.8U patent/CN208263654U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112776461A (en) * | 2021-01-06 | 2021-05-11 | 南京云中雨科技有限公司 | Method for manufacturing silk screen printing plate |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181221 Termination date: 20200428 |