CN210680042U - Device for preventing screen printing from pasting plate - Google Patents
Device for preventing screen printing from pasting plate Download PDFInfo
- Publication number
- CN210680042U CN210680042U CN201920642551.6U CN201920642551U CN210680042U CN 210680042 U CN210680042 U CN 210680042U CN 201920642551 U CN201920642551 U CN 201920642551U CN 210680042 U CN210680042 U CN 210680042U
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- CN
- China
- Prior art keywords
- frame body
- clearance
- limiting plate
- gap
- printing
- 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
Links
- 238000007650 screen-printing Methods 0.000 title claims abstract description 30
- 238000007639 printing Methods 0.000 claims abstract description 44
- 230000000712 assembly Effects 0.000 claims 2
- 238000000429 assembly Methods 0.000 claims 2
- 230000002265 prevention Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Images
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- Screen Printers (AREA)
Abstract
The utility model discloses a prevent device that screen printing pasted version belongs to the printing field, the device include the framework, peg graft perpendicularly in clearance limiting plate, fixed connection in the framework have the silk screen of printing pattern and be used for adjusting of the inboard bottom of framework the clearance adjusting device of position about the clearance limiting plate, the framework is the rectangle, clearance adjusting device set up in at least one end at both ends about the framework, the clearance limiting plate pass through slip subassembly peg graft perpendicularly in the framework, can rise or reduce the height of silk screen through adjust knob, adjust the clearance between silk screen and the stock, avoid pasting the version, simultaneously through clearance adjusting device's setting, can make same silk screen printing plate be applicable to different stocks.
Description
Technical Field
The utility model relates to a screen printing field especially relates to a prevent device that screen printing pasted version.
Background
Screen printing is a type of stencil printing that is widely used in many fields, such as: high-end printing such as paper printing, plastic printing, ceramic printing, glass printing, circuit board printing, metal printing, textile printing, solar cell silicon wafer, semiconductor, sensor and the like. Screen printing consists of five major elements, namely a screen plate, a squeegee blade, ink, a printing table, and a substrate. The basic principle of screen printing is as follows: the basic principle that the meshes of the image-text part and the non-image-text part of the screen printing plate are ink-permeable and ink-impermeable is utilized for printing. When printing, ink is poured into one side of the screen printing plate, a scraping scraper plate applies certain pressure on the ink position on the screen printing plate and moves towards the other end of the screen printing plate, the ink is extruded onto a printing stock from meshes of the image-text part by the scraper plate in the moving process, and the print is fixed in a certain range due to the adhesion of the ink to form the required image-text.
In the screen printing process, the pasting causes a plurality of reasons, wherein improper clearance between a screen printing plate and a printing stock is also one of the reasons for pasting. The clearance between screen printing plate and the stock can not the undersize, and the screen printing plate can not break away from the stock after the clearance undersize scrapes the seal, and when the screen printing plate lifted up, certain printing ink of printing plate bottom adhesion also caused the sticking with paste the version like this easily. If the gap between the screen plate and the printing material is too large, the ink cannot be well formed on the printing material. In addition, the optimal gaps required by printing stocks made of different materials are different, and at present, the silk screen of a conventional silk screen printing plate is flush with the bottom of a plate frame, namely, the gap between the silk screen and the printing stock is almost zero and cannot be adjusted in the printing process.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a prevent device that screen printing pasted version to solve among the above-mentioned prior art between stock and the screen printing plate clearance improper, the problem of pasting the version that leads to.
In order to achieve the above object, the present invention provides a device for preventing screen printing from pasting a plate, which comprises a frame body, a gap limiting plate vertically inserted into the frame body, a silk screen fixedly connected to the bottom of the inner side of the frame body and having a printing pattern, and a gap adjusting device for adjusting the upper and lower positions of the gap limiting plate, wherein the frame body is rectangular, the gap adjusting device is arranged at least one of the left and right ends of the frame body, and the gap limiting plate is vertically inserted into the frame body through a slider assembly;
the clearance adjustment device is arranged at one end of the frame body: the section of the gap limiting plate is U-shaped, the gap limiting plate is inserted into a through groove formed in the frame body in a sliding mode through a sliding rail arranged on the gap limiting plate, the front end portion and the rear end portion of the gap limiting plate are completely identical serrated vertical teeth, the gap adjusting device comprises two gears which are meshed with the vertical teeth respectively, the two gears are fixedly connected with the front end of a rear connecting shaft through a connecting shaft, the front end of the rear connecting shaft extends to the outside of the frame body and is fixedly connected with an adjusting knob, the adjusting knob is provided with scale marks, and the position, corresponding to the adjusting knob, of the frame body is provided with standard lines. With the adjustment of the gap adjusting device, the gap between the printing stock and the screen can be changed. Adjusting a knob of the gap adjusting device to raise or lower the height of the silk screen so as to enable the printing stock and the silk screen to reach a proper gap;
the clearance adjusting device is arranged at the left end and the right end of the frame body: the clearance limiting plates are two identical straight plates, the clearance limiting plates are respectively inserted into the through grooves formed in the front end and the rear end of the frame body in a sliding mode through sliding rails arranged on the clearance limiting plates, and the left end and the right end of each clearance limiting plate are provided with serrated vertical teeth; the gap adjusting devices are symmetrically arranged at the left end and the right end of the frame body, and the structures of the gap adjusting devices at the two sides are completely the same. And self-locking is realized between the gear and the vertical teeth through friction force.
As a further improvement of the utility model, the slider component is in the quantity of each side of framework is greater than 3, and the interval is placed. In order to enable the gap limiting plate to be more stable in the up-and-down sliding process, the two side surfaces of the gap limiting plate are respectively provided with a sliding rail, the sliding rails on the two sides are arranged at intervals, and correspondingly, the through grooves matched with the sliding rails are also arranged at intervals.
The setting of scale mark and datum line is convenient for make adjust knob realize the fine adjustment, avoids adjusting when, and when the clearance between stock and the silk screen was too big or the undersize, through adjust knob, adjustable clearance between the two avoided pasting the version.
The utility model discloses increased clearance adjustment device and clearance limiting plate on traditional screen printing plate, the height of clearance limiting plate can be adjusted through the knob among the rotatory clearance adjustment device, and then the clearance between adjustment stock and the silk screen avoids pasting the version, need not increase the cushion simultaneously, and adjust knob after the printing finishes, can rise the silk screen, avoids flowing the body and rubs dirty. Meanwhile, the same screen printing plate can be suitable for different printing stocks through the arrangement of the gap adjusting device.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of embodiment 1 of the present invention;
fig. 2 is a schematic view of an internal structure of a gap adjusting device according to embodiment 1 of the present invention;
fig. 3 is a partially enlarged view of a portion a of fig. 2 of the present invention;
fig. 4 is a partially enlarged view of a portion B of fig. 2 according to the present invention;
fig. 5 is a schematic structural diagram of embodiment 2 of the present invention.
Description of the drawings: the device comprises a frame body 1, a gap limiting plate 2, a silk screen with a printing pattern 3, a knob 4, a scale mark 4-1, a reference line 4-2, a sliding block assembly 5, a sliding rail 5-1, a through groove 5-2, a gear 6, vertical teeth 7 and a connecting shaft 8.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
Example 1
The embodiment provides a device for preventing screen printing from pasting, which comprises a frame body 1, a gap limiting plate 2 vertically inserted in the frame body 1, a screen 3 fixedly connected to the bottom of the inner side of the frame body 1 and provided with a printing pattern, and a gap adjusting device for adjusting the upper and lower positions of the gap limiting plate 2, wherein the frame body 1 is rectangular, the gap adjusting device is arranged at one end of the frame body 1, and the gap limiting plate 2 is vertically inserted in the frame body 1 through a slider assembly 5; the section of the gap limiting plate 2 is U-shaped, the gap limiting plate 2 is inserted into a through groove 5-2 formed in the frame body 1 in a sliding mode through a sliding rail 5-1 arranged on the gap limiting plate 2, the front end portion and the rear end portion of the gap limiting plate 2 are completely identical in sawtooth-shaped vertical teeth 7, the gap adjusting device comprises two gears 6 meshed with the vertical teeth 7 respectively, the two gears 6 are fixedly connected with the front end of a rear connecting shaft through a connecting shaft 8 and extend to the outside of the frame body 1 to be fixedly connected with an adjusting knob 4, a scale line 4-1 is arranged on the adjusting knob 4, and a standard line 4-2 is arranged at a position, corresponding to the adjusting knob, on the frame body 1. When the gap between the printing stock and the silk screen is too large, the knob is adjusted upwards, at the moment, the gear 6 in the adjusting device rotates anticlockwise to drive the vertical teeth 7 to move downwards, the gap limiting plate 2 moves downwards, and the gap between the printing stock and the silk screen 3 is increased; when the gap between the printing stock and the silk screen is too small, the knob is adjusted downwards, the gear 6 in the adjusting device rotates downwards at the moment, the vertical teeth 7 are driven to move upwards, the gap limiting plate 2 moves upwards, and the gap between the printing stock and the silk screen 3 is reduced. With the adjustment of the gap adjusting device, the gap between the printing stock and the screen can be changed. The knob of the gap adjusting device is adjusted to raise or lower the height of the silk screen, so that a proper gap is formed between the printing stock and the silk screen, and the same silk screen printing plate can be suitable for the printing stocks of different types.
Example 2
The embodiment provides a device for preventing screen printing from pasting, which comprises a frame body 1, a gap limiting plate 2 vertically inserted into the frame body 1, a screen 3 fixedly connected to the bottom of the gap limiting plate 2 and provided with a printing pattern, and a gap adjusting device for adjusting the vertical position of the gap limiting plate 2, wherein the frame body 1 is rectangular, and the gap adjusting device is arranged at the left end and the right end of the frame body 1: the clearance limiting plates 2 are two identical straight plates, the clearance limiting plates 2 are respectively inserted into through grooves 5-2 formed in the front end and the rear end of the frame body 1 in a sliding mode through sliding rails 5-1 arranged on the clearance limiting plates 2, and the left end and the right end of each clearance limiting plate 2 are provided with sawtooth-shaped vertical teeth 7; the gap adjusting devices are symmetrically arranged at the left end and the right end of the frame body 1, and the structures of the gap adjusting devices at the two sides are completely the same. When the gap between the printing stock and the silk screen is too large, the knob is adjusted upwards, at the moment, the gear 6 in the adjusting device rotates anticlockwise to drive the vertical teeth 7 to move downwards, the gap limiting plate 2 moves downwards, and the gap between the printing stock and the silk screen 3 is increased; when the gap between the printing stock and the silk screen is too small, the knob is adjusted downwards, the gear 6 in the adjusting device rotates downwards at the moment, the vertical teeth 7 are driven to move upwards, the gap limiting plate 2 moves upwards, and the gap between the printing stock and the silk screen 3 is reduced.
The utility model discloses a device for preventing screen printing from pasting version has increased clearance adjustment device and clearance limiting plate, conveniently adjusts the clearance of stock and silk screen, and after the printing was finished simultaneously, adjust knob, the silk screen that rises avoided the mobile body to rub dirty, the phenomenon of pasting the version can not appear simultaneously.
In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "inner", "outer", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description of the present invention, and do not indicate or imply that the device referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present invention.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.
Claims (2)
1. A device for preventing screen printing from pasting a plate is characterized by comprising a frame body (1), a gap limiting plate (2) vertically inserted in the frame body (1), a screen (3) fixedly connected to the bottom of the inner side of the frame body (1) and provided with a printing pattern, and a gap adjusting device for adjusting the upper position and the lower position of the gap limiting plate (2); the frame body (1) is rectangular, the gap adjusting device is arranged at least one of the left end and the right end of the frame body (1), and the gap limiting plate (2) is vertically inserted into the frame body (1) through a sliding block assembly (5);
the clearance adjusting device is arranged at one end of the frame body (1): the section of the clearance limiting plate (2) is U-shaped, the clearance limiting plate (2) is inserted into a through groove (5-2) arranged on the frame body (1) in a sliding way through a sliding rail (5-1) arranged on the clearance limiting plate (2), the front end and the rear end of the clearance limiting plate (2) are completely same serrated vertical teeth (7), the clearance adjusting device comprises two gears (6) which are respectively meshed with the vertical teeth (7), after the two gears (6) are fixedly connected through a connecting shaft (8), the front end of the connecting shaft (8) is extended to the outside of the frame body (1) and is fixedly connected with the adjusting knob (4), the adjusting knob (4) is provided with scale lines (4-1), and the frame body (1) is provided with standard lines (4-2) at the position corresponding to the adjusting knob;
the gap adjusting device is arranged at the left end and the right end of the frame body (1): the clearance limiting plates (2) are two identical straight plates, the clearance limiting plates (2) are respectively inserted into through grooves (5-2) formed in the front end and the rear end of the frame body (1) in a sliding mode through sliding rails (5-1) arranged on the clearance limiting plates (2), and the left end and the right end of each clearance limiting plate (2) are provided with sawtooth-shaped vertical teeth (7); the gap adjusting devices are symmetrically arranged at the left end and the right end of the frame body (1), and the structures of the gap adjusting devices at the two sides are completely the same.
2. A screen printing paste prevention apparatus according to claim 1, wherein: the number of the sliding block assemblies (5) on each side of the frame body (1) is more than 3, and the sliding block assemblies are arranged at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920642551.6U CN210680042U (en) | 2019-05-07 | 2019-05-07 | Device for preventing screen printing from pasting plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920642551.6U CN210680042U (en) | 2019-05-07 | 2019-05-07 | Device for preventing screen printing from pasting plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210680042U true CN210680042U (en) | 2020-06-05 |
Family
ID=70900565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920642551.6U Expired - Fee Related CN210680042U (en) | 2019-05-07 | 2019-05-07 | Device for preventing screen printing from pasting plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210680042U (en) |
-
2019
- 2019-05-07 CN CN201920642551.6U patent/CN210680042U/en not_active Expired - Fee Related
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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: 20200605 |
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| CF01 | Termination of patent right due to non-payment of annual fee |