CN205238859U - Elasticity wiping formula ink reservoir - Google Patents
Elasticity wiping formula ink reservoir Download PDFInfo
- Publication number
- CN205238859U CN205238859U CN201521005795.1U CN201521005795U CN205238859U CN 205238859 U CN205238859 U CN 205238859U CN 201521005795 U CN201521005795 U CN 201521005795U CN 205238859 U CN205238859 U CN 205238859U
- Authority
- CN
- China
- Prior art keywords
- scraper plate
- cylinder
- plate
- impression cylinder
- substrate
- 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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Abstract
The utility model discloses an elasticity wiping formula ink reservoir, include funnel body, plate cylinder, impression cylinder, ink knife, scrape blade holder and pretension spring, pretension spring coupling is in making plate cylinder and impression cylinder compress tightly each other under the spring action between plate cylinder's pivot and impression cylinder's the pivot, ink knife is fixed in the funnel body through scraping the blade holder, ink knife includes base plate, scraper blade and elastic component, the scraper blade is parallel and single degree of freedom sliding connection with the base plate, the scraper blade stretches out to base plate the place ahead along the preceding side edge of its slip direction, 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 scraper blade, the utility model discloses an elasticity wiping formula ink reservoir enables between plate cylinder and the impression cylinder to be in all the time the stable state that compresses tightly, can automatic compensation after the ink knife wearing and tearing simultaneously, need not frequent regulation or change, and simplified operation, reduce cost can guarantee the product printing quality.
Description
Technical field
The utility model relates to printing machine accessory, relates in particular to a kind of elasticity wiping formula ink reservoir.
Background technology
The parts such as plate cylinder, impression cylinder, ink knife are installed in ink reservoir, plate cylinder and impression cylinder form pair roller type structure, in ink knife printing process, strike off the ink in pattern-free region on plate cylinder, between plate cylinder and impression cylinder, compress degree disunity at present, cause print quality uneven, conventional ink knife wears no resistance simultaneously, 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 elasticity wiping formula ink reservoir, can make between plate cylinder and impression cylinder all the time in a stable impaction state, can auto-compensation after simultaneously ink knife wearing and tearing, without regulating frequently or changing, simplify the operation, reduce costs, can ensure product printing quality.
Elasticity wiping formula ink reservoir of the present utility model, comprises funnel body, plate cylinder, impression cylinder, ink knife, scraper base and preloading spring; Described plate cylinder and impression cylinder are all rotationally connected with funnel body by rotating shaft; On described funnel body, the connecting hole of the rotating shaft of corresponding impression cylinder is that waist-shaped hole makes can compress and separate between impression cylinder and plate cylinder; Described preloading spring is connected between the rotating shaft of plate cylinder and the rotating shaft of impression cylinder plate cylinder and impression cylinder is mutually compressed under elastic force effect; Described ink knife is fixed on funnel body by scraper base; Described ink knife comprises substrate, scraper plate and elastic component; Described scraper plate and single-degree-of-freedom parallel with substrate is slidably connected; Scraper plate extend out to substrate front along the front side edge portion of its glide direction, and described elastic component is connected between substrate and scraper plate for providing elastic force forward along scraper plate glide direction for scraper plate.
Further, described substrate is provided with the dovetail groove for being slidably connected with scraper plate; On described scraper plate, corresponding dovetail groove is provided with T-shaped slide rail.
Further, described elastic component is spring; Described substrate is provided with the block relative with scraper plate rear end; Described spring supporting is between the rear end and block of scraper plate; The rear end of described scraper plate is provided with through spring and block and spring is carried out to radially spacing limited post.
The beneficial effects of the utility model are: elasticity wiping formula ink reservoir of the present utility model, can make between plate cylinder and impression cylinder all the time in a stable impaction state, can auto-compensation after simultaneously ink knife wearing and tearing, without regulating frequently or changing, simplify the operation, reduce costs, can ensure product printing quality.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is ink knife structural representation.
Detailed description of the invention
Fig. 1 is structural representation of the present utility model, and Fig. 2 is ink knife structural representation, as shown in the figure: the elasticity wiping formula ink reservoir of the present embodiment, comprises funnel body 1, plate cylinder 2, impression cylinder 3, ink knife 4, scraper base 5 and preloading spring 6; Described plate cylinder 2 and impression cylinder 3 are all rotationally connected with funnel body 1 by rotating shaft; On described funnel body 1, the connecting hole of the rotating shaft of corresponding impression cylinder 3 is that waist-shaped hole makes can compress and separate between impression cylinder 3 and plate cylinder 2; Described preloading spring 6 is connected between the rotating shaft of plate cylinder 2 and the rotating shaft of impression cylinder 3 plate cylinder 2 and impression cylinder 3 is mutually compressed under elastic force effect; Described ink knife 4 is fixed on funnel body 1 by scraper base 5; Can make between plate cylinder 2 and impression cylinder 3 all the time in a stable impaction state by preloading spring 6, ensure print quality, described ink knife 4 comprises substrate 7, scraper plate 8 and elastic component 9; Described scraper plate 8 and single-degree-of-freedom parallel with substrate 7 is slidably connected; Scraper plate 8 extend out to substrate 7 fronts along the front side edge portion of its glide direction, and described elastic component 9 is connected between substrate 7 and scraper plate 8 for providing elastic force forward along scraper plate 8 glide directions for scraper plate 8, and substrate 7 is fixed on scraper base 5; The front side edge portion of scraper plate 8 is used for contacting plate cylinder 2 and strikes off ink, after wearing and tearing, can under the effect of elastic component 9, carry out auto-compensation, without scraper plate 8 is regulated frequently or changed, ensures product printing quality, simplifies the operation, and reduces costs.
In the present embodiment, described substrate 7 is provided with the dovetail groove for being slidably connected with scraper plate 8; On described scraper plate, corresponding dovetail groove is provided with T-shaped slide rail 10; T-shaped slide rail 10 matches with dovetail groove, realizes substrate 7 and is slidably matched with the single-degree-of-freedom of scraper plate 8, simple and compact for structure, easily processing.
In the present embodiment, described elastic component 9 is spring; Described substrate 7 is provided with the block 11 relative with scraper plate 8 rear ends; Described spring supporting is between the rear end and block 11 of scraper plate 8; The rear end of described scraper plate 8 is provided with through spring and block 11 and spring is carried out to radially spacing limited post 12; Block 11 is one-body molded with substrate 7, structural strength is high, and limited post 12 can be installed a nut through one end of block 11, can carry out spacing to scraper plate 8 along scraper plate 8 glide directions, prevent scraper plate 8 slippages, can improve the mounting structure stability of spring by limited post 12.
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. an elasticity wiping formula ink reservoir, is characterized in that: comprise funnel body, plate cylinder, impression cylinder, ink knife, scraper base and preloading spring; Described plate cylinder and impression cylinder are all rotationally connected with funnel body by rotating shaft; On described funnel body, the connecting hole of the rotating shaft of corresponding impression cylinder is that waist-shaped hole makes can compress and separate between impression cylinder and plate cylinder; Described preloading spring is connected between the rotating shaft of plate cylinder and the rotating shaft of impression cylinder plate cylinder and impression cylinder is mutually compressed under elastic force effect; Described ink knife is fixed on funnel body by scraper base; Described ink knife comprises substrate, scraper plate and elastic component; Described scraper plate and single-degree-of-freedom parallel with substrate is slidably connected; Scraper plate extend out to substrate front along the front side edge portion of its glide direction, and described elastic component is connected between substrate and scraper plate for providing elastic force forward along scraper plate glide direction for scraper plate.
2. elasticity wiping formula ink reservoir according to claim 1, is characterized in that: described substrate is provided with the dovetail groove for being slidably connected with scraper plate; On described scraper plate, corresponding dovetail groove is provided with T-shaped slide rail.
3. elasticity wiping formula ink reservoir according to claim 2, is characterized in that: described elastic component is spring; Described substrate is provided with the block relative with scraper plate rear end; Described spring supporting is between the rear end and block of scraper plate; The rear end of described scraper plate is provided with through spring and block and spring is carried out to radially spacing limited post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521005795.1U CN205238859U (en) | 2015-11-27 | 2015-11-27 | Elasticity wiping formula ink reservoir |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521005795.1U CN205238859U (en) | 2015-11-27 | 2015-11-27 | Elasticity wiping formula ink reservoir |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205238859U true CN205238859U (en) | 2016-05-18 |
Family
ID=55937934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521005795.1U Expired - Fee Related CN205238859U (en) | 2015-11-27 | 2015-11-27 | Elasticity wiping formula ink reservoir |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205238859U (en) |
-
2015
- 2015-11-27 CN CN201521005795.1U patent/CN205238859U/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 |