CN205238858U - Double -deck ink knife of high performance - Google Patents
Double -deck ink knife of high performance Download PDFInfo
- Publication number
- CN205238858U CN205238858U CN201521005794.7U CN201521005794U CN205238858U CN 205238858 U CN205238858 U CN 205238858U CN 201521005794 U CN201521005794 U CN 201521005794U CN 205238858 U CN205238858 U CN 205238858U
- Authority
- CN
- China
- Prior art keywords
- scraper plate
- scraper blade
- substrate
- elastic component
- base plate
- 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
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- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The utility model discloses a double -deck ink knife of high performance, including base plate, scraper blade and elastic component, the scraper blade is a plurality of and divides row in the both sides of base plate, and each scraper blade along same orientation single degree of freedom sliding connection in surface of base plate lies in the base plate with each scraper blade of one side along closely arranging rather than slip direction vertically orientation, each scraper blade stretches out to base plate the place ahead along the preceding side edge of its slip direction, the elastic component sets up with the scraper blade one -to -one, and the elastic component is connected and is used for providing prorsad elasticity along the scraper blade slip direction for the scraper blade between base plate and corresponding scraper blade, the utility model discloses a double -deck ink knife of high performance can automatic compensation after the wearing and tearing, need not frequent regulation or change, simplified operation, and reduce cost, the scraper blade is arranged a plurality ofly and is adopted the bilayer to strike off the formula structure along transverse arrangement, strong adaptability strikes off effectually, can guarantee the product printing quality.
Description
Technical field
The utility model relates to printing machine accessory, relates in particular to a kind of high-performance double-layer ink knife.
Background technology
Ink knife is to be divided into metal and nonmetal two kinds for scraping off the thin slice of the unnecessary ink of cylinder surface on printing machine. Ink knife is in each printing process, the ink of removing pattern-free region is a crucial part, therefore ink knife requires to have good wearability and high efficiency, the high-quality of guarantee printing, and also it must be applicable to the lasting and needs at a high speed of modern intaglio printing; Conventional scraper wears no resistance, along with scraper weares and teares gradually, very unfavorable to wiping, can cause that the rear image contrast value of printing changes. The life-span of scraper is very short, in order to ensure printed matter uniformity, constantly doctor is regulated or changes with regard to obtaining, and affects product printing quality, complex operation, and cost is high.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of high-performance double-layer ink knife, can auto-compensation after wearing and tearing, without regulating frequently or changing, ensure product printing quality, and simplify the operation, reduce costs.
High-performance double-layer ink knife of the present utility model, comprises substrate, scraper plate and elastic component; Described scraper plate is multiple and is respectively in the both sides of substrate, and each scraper plate in the same direction single-degree-of-freedom is slidably connected to the surface of substrate, is positioned at each scraper plate of substrate the same side along direction close-packed arrays vertical with its glide direction; Each scraper plate extend out to substrate front along the front side edge portion of its glide direction, described elastic component and scraper plate corresponding setting one by one, and elastic component is connected between substrate and corresponding scraper plate for providing elastic force forward along scraper plate glide direction for scraper plate.
Further, the biside plate face of described substrate is provided with the dovetail groove for being slidably connected with corresponding scraper plate; On described scraper plate, corresponding corresponding dovetail groove is provided with T-shaped slide rail.
Further, described elastic component is spring; The biside plate face of described substrate is provided with the block relative with corresponding scraper plate rear end; Described spring supporting is between the rear end and block of corresponding scraper plate; The rear end of described scraper plate is provided with through respective springs and block and spring is carried out to radially spacing limited post.
The beneficial effects of the utility model are: high-performance double-layer ink knife of the present utility model, can auto-compensation after wearing and tearing, without regulating frequently or changing, simplify the operation, reduce costs, the horizontal arranged layout of scraper plate is multiple and adopt bilayer to strike off formula structure, strong adaptability, strike off effectively, can ensure product printing quality.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A-A cutaway view of Fig. 1.
Detailed description of the invention
Fig. 1 is structural representation of the present utility model, the A-A cutaway view that Fig. 2 is Fig. 1, as shown in the figure: the high-performance double-layer ink knife of the present embodiment, comprises substrate 1, scraper plate 2 and elastic component 3; Described scraper plate 2 is for multiple and be respectively in the both sides of substrate 1, and each scraper plate 2 in the same direction single-degree-of-freedom is slidably connected to the surface of substrate 1, is positioned at each scraper plate 2 of substrate 1 the same side along direction close-packed arrays vertical with its glide direction; Each scraper plate 2 extend out to substrate 1 front along the front side edge portion of its glide direction, described elastic component 3 and scraper plate 2 corresponding setting one by one, and elastic component 3 is connected between substrate 1 and corresponding scraper plate 2 for providing elastic force forward along scraper plate 2 glide directions for scraper plate 2; Between adjacent scraper plate 2, be slidably matched by guide groove and guide rail, guide rail embeds in guide groove, make to form and retrain between adjacent scraper plate 2, ensure overall structure stability, the front side edge portion of scraper plate 2 is used for contacting plate cylinder and strikes off ink, after wearing and tearing, can under the effect of elastic component 3, carry out auto-compensation, without scraper plate 2 is regulated frequently or changed, simplify the operation, reduce costs, the horizontal arranged layout of scraper plate 2 is multiple and adopt bilayer to strike off formula structure, strong adaptability, strike off effectively, ensure product printing quality.
In the present embodiment, the biside plate face of described substrate 1 is provided with the dovetail groove for being slidably connected with corresponding scraper plate 2; On described scraper plate, corresponding corresponding dovetail groove is provided with T-shaped slide rail 4; T-shaped slide rail 4 matches with dovetail groove, realizes substrate 1 and is slidably matched with the single-degree-of-freedom of scraper plate 2, simple and compact for structure, easily processing.
In the present embodiment, described elastic component 3 is spring; The biside plate face of described substrate 1 is provided with the block 5 relative with corresponding scraper plate 2 rear ends; Described spring supporting is between the rear end and block 5 of corresponding scraper plate 2; The rear end of described scraper plate 2 is provided with through respective springs and block 5 and spring is carried out to radially spacing limited post 6; Each block 5 is one-body molded with substrate 1, and structural strength is high, and limited post 6 can be installed a nut through one end of block 5, can carry out along scraper plate 2 glide directions spacingly to scraper plate 2, prevents scraper plate 2 slippages, can improve the mounting structure stability of spring by limited post 6.
Finally explanation is, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (3)
1. a high-performance double-layer ink knife, is characterized in that: comprise substrate, scraper plate and elastic component; Described scraper plate is multiple and is respectively in the both sides of substrate, and each scraper plate in the same direction single-degree-of-freedom is slidably connected to the surface of substrate, is positioned at each scraper plate of substrate the same side along direction close-packed arrays vertical with its glide direction; Each scraper plate extend out to substrate front along the front side edge portion of its glide direction, described elastic component and scraper plate corresponding setting one by one, and elastic component is connected between substrate and corresponding scraper plate for providing elastic force forward along scraper plate glide direction for scraper plate.
2. high-performance double-layer ink knife according to claim 1, is characterized in that: the biside plate face of described substrate is provided with the dovetail groove for being slidably connected with corresponding scraper plate; On described scraper plate, corresponding corresponding dovetail groove is provided with T-shaped slide rail.
3. high-performance double-layer ink knife according to claim 2, is characterized in that: described elastic component is spring; The biside plate face of described substrate is provided with the block relative with corresponding scraper plate rear end; Described spring supporting is between the rear end and block of corresponding scraper plate; The rear end of described scraper plate is provided with through respective springs and block and spring is carried out to radially spacing limited post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521005794.7U CN205238858U (en) | 2015-11-27 | 2015-11-27 | Double -deck ink knife of high performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521005794.7U CN205238858U (en) | 2015-11-27 | 2015-11-27 | Double -deck ink knife of high performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205238858U true CN205238858U (en) | 2016-05-18 |
Family
ID=55937933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521005794.7U Expired - Fee Related CN205238858U (en) | 2015-11-27 | 2015-11-27 | Double -deck ink knife of high performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205238858U (en) |
-
2015
- 2015-11-27 CN CN201521005794.7U patent/CN205238858U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160518 Termination date: 20161127 |