CN209832896U - Printing scraper assembly capable of rapidly changing edge - Google Patents
Printing scraper assembly capable of rapidly changing edge Download PDFInfo
- Publication number
- CN209832896U CN209832896U CN201822140537.4U CN201822140537U CN209832896U CN 209832896 U CN209832896 U CN 209832896U CN 201822140537 U CN201822140537 U CN 201822140537U CN 209832896 U CN209832896 U CN 209832896U
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- China
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- scraper
- printing
- printing scraper
- clamp plate
- rotating shaft
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Abstract
The utility model discloses a but printing scraper subassembly of quick change of limit, including scraping knife rest, clamp plate and printing scraper, the clamp plate is fixed with scraping the knife rest, and the printing scraper rotates with the clamp plate to be connected, is equipped with tight set screw hole on the clamp plate, and tight set screw is threaded and is equipped with holding screw, holding screw's one end and the end face contact of printing scraper. The utility model provides a printing scraper component capable of rapidly changing edges, which can continuously print by changing new scraper edges without detaching a pressing plate, and the changing time is short; and has the advantages of simple structure, low manufacturing cost and the like.
Description
Technical Field
The utility model belongs to the technical field of solar cell makes technique and specifically relates to a but printing scraper subassembly of quick edge changing is related to.
Background
The printing scraper component is an important component necessary for printing solar cells, and is used for brushing printing slurry from a screen printing plate onto an object to be printed, and the surface of the scraper component is inevitably worn due to frequent friction with other components, so that the edge of the printing scraper needs to be replaced periodically. However, after the edge of the existing scraper component is worn, the scraper component can be converted for reuse only by detaching the pressing plate in the printing component, the time for detaching and replacing the scraper after stopping the production is long, the production efficiency is influenced, and the stability of the product quality is not facilitated.
Chinese patent application publication No. CN204160878U, published as 2015, 02/18, entitled "a printing blade assembly", discloses a printing blade assembly suitable for screen printing with ink or paste, the blade assembly comprising: the printing scraper seat is provided with an inclined assembly surface, the assembly surface is provided with a plurality of positioning pins and a plurality of screw holes, and the positioning pins and the screw holes are arranged along a horizontal line and are respectively and symmetrically distributed on two sides of the central line of the printing scraper clamping seat; the scraper clamping plate is provided with a plurality of openings corresponding to the positioning pins and the screw holes; the wing plates are arranged on two sides of the printing scraper seat, form included angles with the printing scraper seat and are used for collecting ink or slurry on the screen printing plate; the printing blade comprises a fixed part and an elastic part; the printing scraper is assembled to the assembling surface of the printing scraper seat through a plurality of holes of the fixing part, horizontal positioning is achieved through the positioning pin, and the printing scraper is fixed on the assembling surface through the scraper clamping plate. However, the printing scraper can be replaced only after the scraper outlet wire is worn and the scraper clamping plate needs to be detached, and the problems are still not solved.
Disclosure of Invention
The utility model provides a printing scraper component which can rapidly change edges to overcome the defects in the prior art, and can continuously print by changing new scraper edges without detaching a pressing plate, so that the changing time is short; and has the advantages of simple structure, low manufacturing cost and the like.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a but printing scraper subassembly of quick change limit, includes scraper frame, clamp plate and printing scraper, and the clamp plate is fixed with scraper frame, and the printing scraper rotates with the clamp plate to be connected, is equipped with tight set screw hole on the clamp plate, and tight set screw is threaded and is equipped with holding screw, holding screw's one end and the end face contact of printing scraper. Through implementing above-mentioned technical scheme, can be under the condition of not pulling down the clamp plate, the new scraper edge of quick replacement continues printing. When new scraper edges need to be replaced, the set screws are screwed out for a certain distance, so that the printing scraper can rotate freely, the angle of the printing scraper is adjusted, the new scraper edges are aligned with the printing position, the set screws are screwed down, the printing scraper is locked, the printing scraper is fixed and cannot rotate, and the purpose of quickly replacing the scraper edges is achieved.
Preferably, the end face of the printing scraper is provided with a plurality of positioning holes, the positioning holes are matched with the set screws, and one ends of the set screws are located in the positioning holes. The positioning hole can enable the printing scraper to be quickly positioned and aligned with a printing position, and meanwhile, the locking of the fastening screw to the printing scraper is more stable.
Preferably, a rotating shaft is arranged on the end face of the printing scraper and fixed with the printing scraper, a rotating hole is formed in the pressing plate, and the rotating shaft is matched with the rotating hole. The structure can realize the rotation between printing scraper and the clamp plate and be connected, combines holding screw, can realize the quick locking and the loosening of printing scraper and clamp plate.
Preferably, a rotating hole is formed in the end face of the printing scraper, a rotating shaft is arranged on the pressing plate, the rotating shaft is fixed to the pressing plate, and the rotating shaft is matched with the rotating hole. The structure can realize the rotation between printing scraper and the clamp plate and be connected, combines holding screw, can realize the quick locking and the loosening of printing scraper and clamp plate.
Preferably, the printing scraper comprises a scraper framework and a scraper blade part, the scraper framework is fixed with the scraper blade part, and the scraper blade part is wrapped outside the scraper framework. Scraper skeleton and scraper blade portion adopt the isolating construction, and the scraper skeleton provides the support usefulness, but the elasticity requirement to the material is lower, can adopt intensity higher relatively, and the material manufacturing of cheaper price also can be repeated recycle, practices thrift manufacturing cost. The blade part of the scraper has higher requirement on elasticity and is relatively higher, and the scraper can be made of materials with higher elasticity and certain strength, so that the effect of the scraper is ensured.
Preferably, the scraper blade is made of elastic material, an inner cavity is arranged on the scraper blade, the scraper framework is arranged in the inner cavity, and the size of the inner cavity is smaller than that of the scraper framework. The scraper blade has certain elasticity, and the size of inner chamber is less than the size of scraper skeleton and can make scraper skeleton and scraper blade press from both sides the fastening and fix, and the clamping mode is simple reliable.
The utility model has the advantages that: (1) the printing can be continuously carried out by replacing a new scraper edge without detaching the pressing plate, and the replacement time is short; (2) the printing scraper is stably connected with the pressing plate; (3) simple structure and low manufacturing cost.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is a schematic structural view of the printing blade of the present invention.
In the figure: scraper frame 1, clamp plate 2, tight set screw hole 2.1, rotation hole 2.2, printing scraper 3, scraper skeleton 3.1, scraper blade portion 3.2, axis of rotation 3.3, locating hole 3.4, inner chamber 3.5, holding screw 4.
Detailed Description
The invention is further described with reference to the accompanying drawings and specific embodiments.
Example 1:
as shown in fig. 1 and 2, a printing scraper assembly capable of rapidly changing edges comprises a scraper frame 1, a pressing plate 2 and a printing scraper 3, wherein the pressing plate 2 and the scraper frame 1 are fixed through bolts; the end face of the printing scraper 3 is provided with a rotating shaft 3.3 and a plurality of positioning holes 3.4, the rotating shaft 3.3 is fixed with the printing scraper 3, the pressing plate 2 is provided with a rotating hole 2.2, and the rotating shaft 3.3 is matched with the rotating hole 2.2; be equipped with holding screw hole 2.1 on the clamp plate 2, be equipped with holding screw 4 in the holding screw hole 2.1, locating hole 3.4 and holding screw 4 adaptation, the one end of holding screw 4 is located locating hole 3.4.
Through implementing above-mentioned technical scheme, can be under the condition of not pulling down clamp plate 2, the new scraper edge of quick replacement continues printing. When new scraper edges need to be replaced, the set screws 4 are screwed out for a certain distance, so that the printing scraper 3 can rotate freely, the angle of the printing scraper 3 is adjusted, the new scraper edges are aligned with the printing position, the set screws 4 are screwed down, the printing scraper 3 is locked, the printing scraper 3 is fixed and cannot rotate, and the purpose of quickly replacing the scraper edges is achieved. The positioning hole 3.4 can enable the printing scraper 3 to be quickly positioned and aligned with a printing position, and meanwhile, the locking screw 4 is enabled to lock the printing scraper 3 more stably.
Example 2:
as shown in fig. 3, based on embodiment 1, the printing doctor 3 includes a doctor frame 3.1 and a doctor blade portion 3.2, the doctor frame 3.1 is fixed to the doctor blade portion 3.2, and the doctor blade portion 3.2 is wrapped outside the doctor frame 3.1. Scraper skeleton 3.1 adopts the isolating construction with scraper blade portion 3.2, and scraper skeleton 3.1 provides the support usefulness, but requires lowerly to the elasticity of material, can adopt intensity higher relatively, and the more cheap material of price is made, also can repeat recycle, practices thrift manufacturing cost. The blade part 3.2 of the scraper has higher requirement on elasticity, and can be made of materials with higher elasticity and certain strength, such as silica gel, rubber and the like, so that the effect of the scraper is ensured.
The scraper blade part 3.2 is made by elastic material, is equipped with inner chamber 3.5 on the scraper blade part 3.2, scraper skeleton 3.1 sets up in inner chamber 3.5, and the size of inner chamber 3.5 is less than the size of scraper skeleton 3.1. The scraper blade part 3.2 has certain elasticity, and the size of the inner cavity 3.5 is smaller than the size of the scraper framework 3.1, so that the scraper framework 3.1 and the scraper blade part 3.2 are clamped and fixed, and the clamping mode is simple and reliable.
The utility model has the advantages that: the printing can be continuously carried out by replacing a new scraper edge without detaching the pressing plate, and the replacement time is short; the printing scraper is stably connected with the pressing plate; simple structure and low manufacturing cost.
Claims (6)
1. The utility model provides a but printing scraper subassembly of quick change limit, characterized by, including scraping knife rest, clamp plate and printing scraper, the clamp plate is fixed with scraping the knife rest, and the printing scraper rotates with the clamp plate to be connected, is equipped with tight set screw hole on the clamp plate, and tight set screw is threaded and is equipped with holding screw, holding screw's one end and the end face contact of printing scraper.
2. The quick edge change printing squeegee assembly of claim 1, wherein the end face of the printing squeegee is provided with a plurality of positioning holes, the positioning holes are adapted to the set screws, and one end of the set screws are located in the positioning holes.
3. The printing scraper assembly capable of rapidly changing the edge is characterized in that a rotating shaft is arranged on the end face of the printing scraper and fixed with the printing scraper, and a rotating hole is formed in the pressing plate and matched with the rotating shaft.
4. The printing scraper assembly capable of rapidly changing the edge as claimed in claim 1 or 2, wherein the end face of the printing scraper is provided with a rotating hole, the pressing plate is provided with a rotating shaft, the rotating shaft is fixed with the pressing plate, and the rotating shaft is matched with the rotating hole.
5. The printing scraper assembly capable of rapidly changing the edge as claimed in claim 1 or 2, wherein the printing scraper comprises a scraper framework and a scraper blade part, the scraper framework is fixed with the scraper blade part, and the scraper blade part is wrapped outside the scraper framework.
6. The printing doctor assembly as claimed in claim 5, wherein the doctor blade portion is made of an elastic material, and the doctor blade portion is provided with an inner cavity, and the doctor blade frame is disposed in the inner cavity, and the size of the inner cavity is smaller than that of the doctor blade frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822140537.4U CN209832896U (en) | 2018-12-19 | 2018-12-19 | Printing scraper assembly capable of rapidly changing edge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822140537.4U CN209832896U (en) | 2018-12-19 | 2018-12-19 | Printing scraper assembly capable of rapidly changing edge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209832896U true CN209832896U (en) | 2019-12-24 |
Family
ID=68896844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822140537.4U Expired - Fee Related CN209832896U (en) | 2018-12-19 | 2018-12-19 | Printing scraper assembly capable of rapidly changing edge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209832896U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115674877A (en) * | 2023-01-04 | 2023-02-03 | 昆山丽强转移印花有限公司 | PVC floor film gravure printing device and using method |
-
2018
- 2018-12-19 CN CN201822140537.4U patent/CN209832896U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115674877A (en) * | 2023-01-04 | 2023-02-03 | 昆山丽强转移印花有限公司 | PVC floor film gravure printing device and using method |
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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: 20191224 Termination date: 20201219 |