CN209756449U - Scraper for printing - Google Patents
Scraper for printing Download PDFInfo
- Publication number
- CN209756449U CN209756449U CN201920170613.8U CN201920170613U CN209756449U CN 209756449 U CN209756449 U CN 209756449U CN 201920170613 U CN201920170613 U CN 201920170613U CN 209756449 U CN209756449 U CN 209756449U
- Authority
- CN
- China
- Prior art keywords
- pressing plate
- scraper
- locking mechanism
- printing
- locking
- 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
Abstract
The utility model provides a scraper for printing, which comprises a scraper frame and a scraping glue, wherein the scraper frame comprises an upper pressing plate and a lower pressing plate which can be separated, and the scraping glue is arranged between the upper pressing plate and the lower pressing plate; a first locking mechanism is arranged at the locking end of the upper pressure plate, a second locking mechanism is arranged at the locking end of the lower pressure plate, and the upper pressure plate and the lower pressure plate are connected in a locking manner through the first locking mechanism and the second locking mechanism; the other ends of the upper pressing plate and the lower pressing plate are mutually abutted to form a crack for installing the frictioning. The utility model discloses form by the amalgamation of two parts knife rest, simple structure, the equipment is convenient. The scraper frame is provided with a handheld part, so that the scraper frame is convenient to grasp and well controlled. The surface of the scraper frame is smooth and flat, and the upper surface of the scraper frame is free of screw holes and is easy to clean.
Description
Technical Field
The utility model belongs to the technical field of the education and specifically relates to a scraper is used in printing.
Background
In the ink and printing industry, the color of ink is the most important physical index in the detection of a printed finished product and is important to the quality of the printed finished product. At present, the common knife coating tools are wire rods, knife strips and a draft making machine, and three common coating means are respectively long: the scraper strip has the advantages of low material cost and high operation speed, but the scraper strip has the worst safety due to the fact that the scraper strip is made of soft material and has sharp corners; the draft printing machine has the advantage of high coating stability, and is mainly used for measuring the accurate color difference of the printing ink, so that the equipment investment, the operation requirement and the maintenance cost are high; the silk rod has the advantages of high safety and relatively simple and convenient operation, but is easy to wear, and large pollution is caused because more scrubbing solvent and gauze heads need to be consumed when the silk rod is used.
The doctor blade anchor clamps among the prior art include doctor blade punch holder and doctor blade lower plate, through elasticity screwed connection between doctor blade punch holder and the doctor blade lower plate, the blade size is big, extravagant material, need unscrew elasticity screw earlier when installing the blade and go up the doctor blade, then screw up the elasticity screw again, and the installation is more troublesome to the installation is more time-consuming, and the precision is low, and the doctor effect is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a scraper is used in printing to solve current scraper and hold inconvenient problem.
The utility model discloses a realize like this: a printing scraper comprises a scraper frame and a scraping glue, wherein the scraper frame comprises an upper pressing plate and a lower pressing plate which can be separated, and the scraping glue is arranged between the upper pressing plate and the lower pressing plate;
A first locking mechanism is arranged at the locking end of the upper pressure plate, a second locking mechanism is arranged at the locking end of the lower pressure plate, and the upper pressure plate and the lower pressure plate are connected in a locking manner through the first locking mechanism and the second locking mechanism; the other ends of the upper pressing plate and the lower pressing plate are mutually abutted to form a crack for installing the frictioning.
Preferably, the first locking mechanism is an arc-shaped pin arranged at the locking end of the upper pressure plate, the second locking mechanism is an arc-shaped groove arranged at the locking end of the lower pressure plate, and the arc-shaped pin is inserted into the arc-shaped groove.
Preferably, the locking ends of the upper pressure plate and the lower pressure plate are locked to form a hand-held part for holding.
Preferably, the hand-held portion includes a flat plate portion perpendicular to the main body of the doctor holder.
Preferably, the inner sides of the upper pressure plate and the lower pressure plate are both provided with claws.
Preferably, the lower pressing plate is provided with a screw hole, a threaded hole seat is arranged on the inner side of the upper pressing plate corresponding to the screw hole, and the upper pressing plate is connected with the lower pressing plate through a bolt.
Preferably, the end of the upper pressing plate and the end of the lower pressing plate, which are abutted against each other, are abutting ends, and a plurality of strip-shaped convex ridges are arranged on the inner surfaces of the two abutting ends.
Preferably, the length of the abutting end of the lower pressure plate is greater than the length of the abutting end of the upper pressure plate.
Preferably, the outer surfaces of the upper pressing plate and the lower pressing plate are subjected to anodic oxidation treatment.
Adopt above-mentioned technical scheme, the utility model discloses form by the amalgamation of two parts knife rest, simple structure, the equipment is convenient. The scraper frame is provided with a handheld part, so that the scraper frame is convenient to grasp and well controlled. The surface of the scraper frame is smooth and flat, and the upper surface of the scraper frame is free of screw holes and is easy to clean.
Drawings
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, 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 diagram of the present invention.
In the figure: 1-top board, 2-holding down plate, 3-first locking mechanism, 4-second locking mechanism, 5-crack, 6-handheld portion, 7-flat plate portion, 8-jack catch, 9-screw, 10-screw hole seat, 11-strip protruding stupefied.
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.
As shown in fig. 1, the utility model provides a scraper is used in printing, including scraping knife rest and frictioning, scrape the knife rest including but top board 1 and the holding down plate 2 of split, the frictioning sets up between top board 1 and holding down plate 2.
The utility model discloses a scrape the knife rest and form by top board and holding down plate amalgamation, be provided with first locking mechanism 3 at the locking end of top board 1, be provided with second locking mechanism 4 at the locking end of holding down plate 2, top board 1 and holding down plate 2 are through first locking mechanism 3, 4 locking connection of second locking mechanism. The first locking mechanism 3 is an arc-shaped pin arranged at the locking end of the upper pressure plate, the second locking mechanism 4 is an arc-shaped groove arranged at the locking end of the lower pressure plate, and the arc-shaped pin is inserted in the arc-shaped groove.
the other ends of the upper pressing plate 1 and the lower pressing plate 2 are abutted against each other, one end of the upper pressing plate 1 and the lower pressing plate 2 abutted against each other is an abutting end, and a crack 5 for installing frictioning is formed between the upper pressing plate 1 and the lower pressing plate 2. The utility model discloses all be provided with a plurality of protruding stupexes 11 of strip on the internal surface that two are leaned on the end. The strip convex edges can effectively clamp and scrape the glue, so that the whole structure of the scraper is more stable. Wherein, the length that leans on of holding up of holding down plate 2 is greater than the length that leans on of holding up plate, is favorable to installing the frictioning of different specifications, and comparatively mild frictioning, and application scope is wide, is favorable to the better coating of printing ink.
As an embodiment, the holding portion 6 may be configured as a circular arc shape, and as shown in fig. 1, the holding portion 6 may be configured as a structure convenient for holding. Hand fatigue can be reduced, grip strength can be increased and better control can be obtained. The hand-held portion 6 includes a flat plate portion 7 perpendicular to the main body of the doctor holder, and when the doctor is not in use, the doctor is placed upward, and the flat plate portion supports the doctor in a stable position.
The utility model discloses all be provided with jack catch 8 in the inboard of top board 1 and holding down plate 2. A rod piece and the like can be clamped in the clamping jaw 8 to prevent the scraper from falling into ink.
The utility model discloses be provided with screw 9 on holding down plate 2, correspond screw 9 position department and be provided with screw hole seat 10 in the inboard of top board 1, top board 1 passes through bolted connection with holding down plate 2. The bolt can not pierce through the top board, therefore the surface of top board is smooth level and smooth, easily clean. Furthermore, the outer surfaces of the upper pressure plate 1 and the lower pressure plate 2 are subjected to anodic oxidation treatment, so that the oxidation of chemicals can be effectively resisted.
Claims (9)
1. A printing scraper is characterized by comprising a scraper frame and scraping glue, wherein the scraper frame comprises an upper pressing plate and a lower pressing plate which can be separated, and the scraping glue is arranged between the upper pressing plate and the lower pressing plate;
A first locking mechanism is arranged at the locking end of the upper pressure plate, a second locking mechanism is arranged at the locking end of the lower pressure plate, and the upper pressure plate and the lower pressure plate are connected in a locking manner through the first locking mechanism and the second locking mechanism; the other ends of the upper pressing plate and the lower pressing plate are mutually abutted to form a crack for installing the frictioning.
2. The squeegee blade of claim 1, wherein the first locking mechanism is a circular arc shaped pin disposed at the locking end of the upper platen, and the second locking mechanism is a circular arc shaped groove disposed at the locking end of the lower platen, and the circular arc shaped pin is inserted into the circular arc shaped groove.
3. The scraper for printing as claimed in claim 1, wherein the locking ends of the upper and lower pressing plates are locked to form a holding portion for holding.
4. A printing doctor according to claim 3, characterised in that the hand-held portion comprises a flat plate portion perpendicular to the main body of the doctor holder.
5. The scraper for printing as claimed in claim 1, wherein a claw is provided on an inner side of each of the upper and lower press plates.
6. The scraper for printing as claimed in claim 1, wherein the lower pressing plate is provided with screw holes, the inner side of the upper pressing plate is provided with screw hole seats at positions corresponding to the screw holes, and the upper pressing plate is connected with the lower pressing plate through bolts.
7. The scraper for printing as claimed in claim 1, wherein the abutting ends of the upper and lower pressing plates are provided with a plurality of strip-shaped protruding ribs on the inner surfaces thereof.
8. The printing doctor according to claim 7, wherein the length of the abutting end of the lower platen is longer than the length of the abutting end of the upper platen.
9. The doctor blade as claimed in claim 1, wherein the outer surfaces of the upper and lower press plates are anodized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920170613.8U CN209756449U (en) | 2019-01-31 | 2019-01-31 | Scraper for printing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920170613.8U CN209756449U (en) | 2019-01-31 | 2019-01-31 | Scraper for printing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209756449U true CN209756449U (en) | 2019-12-10 |
Family
ID=68751109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920170613.8U Expired - Fee Related CN209756449U (en) | 2019-01-31 | 2019-01-31 | Scraper for printing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209756449U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115107359A (en) * | 2021-03-17 | 2022-09-27 | 常州博斯特西太湖包装设备有限公司 | Scraper frame capable of quickly replacing scraping blade |
-
2019
- 2019-01-31 CN CN201920170613.8U patent/CN209756449U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115107359A (en) * | 2021-03-17 | 2022-09-27 | 常州博斯特西太湖包装设备有限公司 | Scraper frame capable of quickly replacing scraping blade |
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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: 20191210 Termination date: 20210131 |