CN219806582U - Screen plate adjusting mechanism for printing machine - Google Patents
Screen plate adjusting mechanism for printing machine Download PDFInfo
- Publication number
- CN219806582U CN219806582U CN202321058237.6U CN202321058237U CN219806582U CN 219806582 U CN219806582 U CN 219806582U CN 202321058237 U CN202321058237 U CN 202321058237U CN 219806582 U CN219806582 U CN 219806582U
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- China
- Prior art keywords
- screen
- block
- printing plate
- screen printing
- pressing block
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- 238000007639 printing Methods 0.000 title claims abstract description 21
- 238000007650 screen-printing Methods 0.000 claims abstract description 44
- 230000000712 assembly Effects 0.000 claims description 12
- 238000000429 assembly Methods 0.000 claims description 12
- 230000000670 limiting effect Effects 0.000 abstract description 3
- 238000005056 compaction Methods 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Screen Printers (AREA)
Abstract
The utility model discloses a screen plate adjusting mechanism for a printing machine, which comprises the following components: the screen printing plate and the adjusting mechanism are composed of an adjusting plate, a screen printing plate clamp, a pre-clamping assembly and a fixing assembly, wherein the screen printing plate clamp is fixedly arranged on the adjusting plate, the adjusting plate and the screen printing plate clamp are symmetrically arranged in two groups, the two screen printing plate clamps are clamped at the left side and the right side of the screen printing plate, and the pre-clamping assembly and the fixing assembly are arranged on the screen printing plate clamp; the pre-clamping assembly consists of a pre-pressing block, a spring and an electromagnet, wherein the pre-pressing block is fixedly connected with the electromagnet through the spring, the pre-pressing block is magnetic, the electromagnet can repel the pre-pressing block after being electrified, the fixing assembly consists of a fixing block, a threaded rod and a threaded block, the threaded block is fixedly installed on the screen clamp, and the threaded rod passes through the bottom of the threaded block and is connected with the fixing block. The utility model can perform pre-compaction, not only has the limiting function and prevents the screen plate from shifting caused by the subsequent screw rod tightening, but also has the function of compaction and fixation.
Description
Technical Field
The utility model relates to the technical field of printers, in particular to a screen adjusting mechanism for a printer.
Background
Screen printing is to use a screen as a substrate and make a screen printing plate with graphics and texts by a photosensitive plate making method. Screen printing consists of five major elements, screen printing plate, squeegee, ink, printing table and printing stock. The screen printing machine needs to install the screen before printing paper to adjust the screen and adjust the distance, and screen on the printing machine is through screen adjustment mechanism fixed mounting on the printing machine, and current screen adjustment mechanism compresses tightly the both sides border of screen through two sets of screw thread regulating bars, in order to let the screen fixed firm, usually set up six screw thread regulating bars, people install or change the screen at every turn, all need manual screw thread pole, the troublesome operation is more laborious, and because lack positioner and fix a position, people can sometimes cause the screen to take place slight skew at the in-process of screwing up the threaded rod, and this can lead to the picture and text of printing to appear the condition of slope skew, causes the printing waste product.
Disclosure of Invention
The utility model aims to provide a screen adjusting mechanism for a printing machine, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a screen adjustment mechanism for a printing press, comprising: the screen printing machine comprises a screen printing plate and an adjusting mechanism, wherein the adjusting mechanism consists of an adjusting plate, a screen printing plate clamp, a pre-clamping assembly and a fixing assembly, the adjusting plate is arranged on a frame of the printing machine, the screen printing plate clamp is fixedly arranged on the adjusting plate, the adjusting plate and the screen printing plate clamp are symmetrically arranged in two groups, the two screen printing plate clamps are clamped at the left side and the right side of the screen printing plate, the screen printing plate is fixedly limited in the left-right direction, and the pre-clamping assembly and the fixing assembly are arranged on the screen printing plate clamp;
the pre-clamping assembly consists of a pre-pressing block, a spring and an electromagnet, wherein the pre-pressing block is fixedly connected with the electromagnet through the spring, the pre-pressing block is magnetic, the electromagnet is magnetically repulsive with the pre-pressing block after being electrified, the fixing assembly consists of a fixing block, a threaded rod and a threaded block, the threaded block is fixedly installed on a screen clamp, the threaded rod penetrates through the bottom of the threaded block and is connected with the fixing block, and the threaded rod is connected with the threaded block through threads.
As a further scheme of the utility model: the screen clamp is provided with two groups of pre-clamping assemblies and a group of fixing assemblies, and the fixing assemblies are positioned between the two groups of pre-clamping assemblies.
As a further scheme of the utility model: the top of the threaded rod is provided with a handle.
As a further scheme of the utility model: after the electromagnet is electrified, the electromagnet is magnetically repelled with the pre-pressing block, after the electromagnet is electrified, the pre-pressing block can be pressed on the screen plate, and after the electromagnet is powered off, the pre-pressing block can loosen the screen plate.
As a further scheme of the utility model: the lower surfaces of the pre-pressing block and the fixing block are provided with a layer of anti-slip pad.
Compared with the prior art, the utility model has the beneficial effects that: the utility model has more convenient operation, and the pre-clamping component is arranged, so that the pre-clamping can be performed before the threaded rod is fixed on the screen, the limiting effect is realized, the screen is prevented from being offset when the subsequent threaded rod is screwed, and the pressing and fixing effects are realized.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic diagram of the front structure of the present utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, in an embodiment of the present utility model, a screen adjusting mechanism for a printing machine includes: the screen printing machine comprises a screen printing plate 1 and an adjusting mechanism 2, wherein the adjusting mechanism 2 consists of an adjusting plate 21, a screen printing plate clamp 22, a pre-clamping assembly 23 and a fixing assembly 24, the adjusting plate 21 is arranged on a frame of the printing machine, the screen printing plate clamp 22 is fixedly arranged on the adjusting plate 21, two symmetrical groups of the adjusting plate 21 and the screen printing plate clamp 22 are arranged, the two screen printing plate clamps 22 are clamped on the left side and the right side of the screen printing plate 1, the screen printing plate 1 is fixedly limited in the left-right direction, and the pre-clamping assembly 23 and the fixing assembly 24 are arranged on the screen printing plate clamp 22;
the pre-clamping assembly 23 is composed of a pre-pressing block 231, a spring 232 and an electromagnet 233, wherein the pre-pressing block 231 is fixedly connected with the electromagnet 233 through the spring 232, the pre-pressing block 231 is magnetic, the electromagnet 233 can repel the pre-pressing block 231 after being electrified, the pre-pressing block 231 can be pressed on the screen 1 after the electromagnet 233 is electrified, and the pre-pressing block 231 can release the screen 1 after the electromagnet 233 is powered off.
When the screen printing plate 1 is used, firstly, the screen printing plate 1 is clamped between two groups of screen printing plate clamps 22, then, the screen printing plate 1 is placed, then, the electromagnet 233 is electrified, the electromagnet 233 repels the pre-pressing block 231 after being electrified, the pre-pressing block 231 is pushed to press the screen printing plate 1, and as one screen printing plate clamp 22 is provided with two groups of pre-clamping components 23 and one group of fixing components 24, the fixing components 24 are positioned between the two groups of pre-clamping components 23, the pre-pressing block 231 can be pressed at four corners of the screen printing plate 1 to play a role in positioning, the pressing effect of the pre-pressing block 231 is achieved, and the screen printing plate 1 can not deviate any more due to the fact that a subsequent person manually screws the threaded rod 242.
The fixing assembly 24 is composed of a fixing block 241, a threaded rod 242 and a threaded block 243, the threaded block 243 is fixedly mounted on the screen clamp 22, the threaded rod 242 passes through the bottom of the threaded block 243 to be connected with the fixing block 241, and the threaded rod 242 is connected with the threaded block 243 through threads. The top of threaded rod 242 is equipped with the handle, and people just can screw up threaded rod 242 by manual rotation handle to make fixed block 241 press on half tone 1, play the effect of mechanical fixation.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (5)
1. A screen adjustment mechanism for a printing press, comprising: half tone (1) and adjustment mechanism (2), its characterized in that: the adjusting mechanism (2) consists of an adjusting plate (21), screen clamps (22), pre-clamping assemblies (23) and fixing assemblies (24), wherein the adjusting plate (21) is arranged on a frame of the printing machine, the screen clamps (22) are fixedly arranged on the adjusting plate (21), the adjusting plate (21) and the screen clamps (22) are symmetrically arranged in two groups, the two screen clamps (22) are clamped on the left side and the right side of the screen (1), the screen (1) is fixedly limited in the left-right direction, and the pre-clamping assemblies (23) and the fixing assemblies (24) are arranged on the screen clamps (22);
the pre-clamping assembly (23) consists of a pre-pressing block (231), a spring (232) and an electromagnet (233), wherein the pre-pressing block (231) is fixedly connected with the electromagnet (233) through the spring (232), the pre-pressing block (231) is magnetic, the electromagnet (233) can repel the pre-pressing block (231) after being electrified, the fixing assembly (24) consists of a fixing block (241), a threaded rod (242) and a threaded block (243), the threaded block (243) is fixedly arranged on the screen clamp (22), the threaded rod (242) penetrates through the bottom of the threaded block (243) to be connected with the fixing block (241), and the threaded rod (242) is connected with the threaded block (243) through threads.
2. The screen printing plate adjusting mechanism for a printing machine according to claim 1, wherein: two groups of pre-clamping assemblies (23) and a group of fixing assemblies (24) are arranged on the screen clamp (22), and the fixing assemblies (24) are located between the two groups of pre-clamping assemblies (23).
3. The screen printing plate adjusting mechanism for a printing machine according to claim 1, wherein: the top of the threaded rod (242) is provided with a handle.
4. The screen printing plate adjusting mechanism for a printing machine according to claim 1, wherein: the electromagnet (233) is magnetically repulsed from the pre-pressing block (231) after being electrified, the pre-pressing block (231) can be pressed on the screen printing plate (1) after the electromagnet (233) is electrified, and the pre-pressing block (231) can loosen the screen printing plate (1) after the electromagnet is powered off.
5. The screen printing plate adjusting mechanism for a printing machine according to claim 1, wherein: the lower surfaces of the pre-pressing block (231) and the fixing block (241) are provided with a layer of anti-slip pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321058237.6U CN219806582U (en) | 2023-05-05 | 2023-05-05 | Screen plate adjusting mechanism for printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321058237.6U CN219806582U (en) | 2023-05-05 | 2023-05-05 | Screen plate adjusting mechanism for printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219806582U true CN219806582U (en) | 2023-10-10 |
Family
ID=88214240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321058237.6U Active CN219806582U (en) | 2023-05-05 | 2023-05-05 | Screen plate adjusting mechanism for printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219806582U (en) |
-
2023
- 2023-05-05 CN CN202321058237.6U patent/CN219806582U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |