CN209869698U - Printing machine scribbles black subassembly - Google Patents
Printing machine scribbles black subassembly Download PDFInfo
- Publication number
- CN209869698U CN209869698U CN201920168745.7U CN201920168745U CN209869698U CN 209869698 U CN209869698 U CN 209869698U CN 201920168745 U CN201920168745 U CN 201920168745U CN 209869698 U CN209869698 U CN 209869698U
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- China
- Prior art keywords
- ink
- roller
- inking
- along
- transfer roller
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- Expired - Fee Related
Links
- 239000000976 ink Substances 0.000 claims abstract description 110
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 238000007790 scraping Methods 0.000 description 8
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The utility model relates to an inking subassembly of printing machine, including accepting the frame, be provided with the china ink pond on the accepting the frame, the china ink pond internal rotation is connected with the length direction setting and the downside of following the china ink pond and dips in the inking roller in ink liquid, it is connected with the transfer roller that axis direction and transfer roller axis direction are the same to rotate on the accepting the frame, be provided with on the transfer roller global along with the transfer roller rotate can with the printing plate of the global butt of inking roller, one side top of keeping away from the transfer roller in china ink pond still is provided with can be close to or keep away from inking roller and can strike off the scraper blade of inking roller on ink liquid along with inking roller rotates. The utility model discloses it is more to have the ink liquid that can avoid on the inking roller, guarantees the effect of printing quality.
Description
Technical Field
The utility model belongs to the technical field of the technique of printing machine and specifically relates to a printing machine scribbles black subassembly is related to.
Background
A printing press is a machine that prints text and images. Modern printing presses typically consist of mechanisms for plating, inking, stamping, feeding (including folding), etc. The working principle is as follows: the characters and images to be printed are made into printing plate, then it is mounted on the printing machine, then the ink is coated on the position of the characters and images on the printing plate by manual or printing machine, then it is directly or indirectly transferred on the paper or other printing material (such as textile, metal plate, plastics, leather, wood plate, glass and ceramic) so as to reproduce the same printed matter as the printing plate.
The prior referenced application publication numbers are: CN107264021A, the patent of the present invention discloses an automatic inking device for a printing machine, which comprises a plate pressing cylinder, a plate cylinder connected to the plate pressing cylinder, and an ink pool arranged below the plate cylinder; the ink pool is connected with a normally closed photoelectric switch, and the bottom end of the ink pool is connected with an ink inlet pipe; the ink inlet pipe is connected with a valve, the valve is connected with a fixed rod (7), the fixed rod is connected with an electromagnet, and the electromagnet is connected with a normally closed photoelectric switch; one end of the valve is connected with an ink conveying pipe, and an ink box is connected to the ink conveying pipe. The invention can not only improve the operability and the production efficiency, but also has the advantages of convenient operation and flexible adjustment.
The technical problems in the prior art are as follows: the adopted printing plate cylinder is directly immersed into the ink tank and then transfers the ink to the printed matter, so that more ink is applied to the printing plate cylinder, the forming quality of the printed matter is influenced and the ink is wasted.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a printing machine scribbles black device has the advantage that can avoid scribbling that ink liquid on the ink roller is more, guarantees printing quality.
The above object of the present invention is achieved by the following technical solutions:
the utility model provides a printing machine inking subassembly, includes the accepting frame, be provided with the china ink pond on the accepting frame, the china ink pond internal rotation is connected with and sets up and the downside along the length direction of china ink pond and immerses the inking roller in ink, rotate on the accepting frame and be connected with the transfer roller that axis direction is the same with transfer roller axis direction, be provided with along with the transfer roller on the transfer roller global the printing plate that rotates can with the global butt of inking roller, one side top of keeping away from the transfer roller of china ink pond still is provided with can be close to or keep away from inking roller and can scrape the scraper blade of ink on the inking roller along with inking roller rotation.
By adopting the technical scheme, when the ink applying device is used, the position of the scraper relative to the ink applying roller is firstly adjusted, then the ink can be hung on the surface of the ink applying roller through the rotation of the ink applying roller, then the scraper can scrape off excessive ink on the surface of the ink applying roller along with the rotation of the ink applying roller, the ink scraped by the scraper flows into an ink tank along with the ink applying roller, only a thin layer of ink is left on the ink applying roller, meanwhile, the ink on the ink applying roller can be coated on a printing plate abutted against the ink applying roller through the rotation of the transfer roller, so that a printed product is printed, the printing definition is ensured, and the excessive ink is avoided.
The utility model discloses further set up to: the spout has been seted up along the direction of perpendicular to china ink pond length to the both ends upside in china ink pond, it is connected with the slider, two to slide respectively in the spout rigid coupling bracing piece between the slider, the one side that inking roller was kept away from to the scraper blade is connected in the bracing piece, one the spout internal rotation is connected with the roll adjustment screw rod the same with spout length direction, slider threaded connection is in the roll adjustment screw rod, the one end of roll adjustment screw rod extends the accepting frame and the rigid coupling has hand round.
Through adopting above-mentioned technical scheme, when the clearance between scraper blade and the scribble china ink roller is adjusted to needs, rotate hand round and drive the roll adjustment screw rod and rotate, can drive the slider and remove along the spout to adjust the distance between scraper blade and the scribble china ink roller, be suitable for different behavior.
The utility model discloses further set up to: the scraper blade is close to one side rigid coupling of bracing piece and is equipped with the ring cover of cover locating the bracing piece, the ring cover rotates to be connected in the bracing piece, still be provided with the positioner that can accomplish ring cover location on the ring cover.
Through adopting above-mentioned technical scheme, can be through rotating the ring cover, and then rotate the scraper blade to accomplish the angle of adjusting the scraper blade for inking roller, and then be suitable for different service environment.
The utility model discloses the further society does: the positioning device comprises a positioning bolt, wherein the axis direction of the positioning bolt is perpendicular to the axis direction of the supporting rod, the positioning bolt is in threaded connection with the sleeve, and the end part of the positioning bolt can be abutted against the periphery of the supporting rod.
Through adopting above-mentioned technical scheme, after the angle of having adjusted the scraper blade, screw up positioning bolt, make positioning rod bolt's tip butt with the bracing piece global can, accomplish the location of scraper blade.
The utility model discloses further set up to: and a second graduated scale is fixedly connected to the position of one side of the sliding chute, corresponding to the upper end of the ink pool, along the length direction of the sliding chute.
Through adopting above-mentioned technical scheme, the second scale through adopting can be convenient for observe the distance of sliding of slider to clear understanding scraper blade is for the clearance between the inking roller.
The utility model discloses further set up to: the ink pool is connected to the bearing frame in a sliding mode along the length direction perpendicular to the ink pool, and the bearing frame is provided with an adjusting device capable of driving the ink pool to slide.
Through adopting above-mentioned technical scheme, through adopting adjusting device to drive the china ink pond and slide and can adjust the interval between the terrace die roller for the transfer roller accepting the frame upside to be suitable for different work demands.
The utility model discloses further set up to: the position that accepts the frame and correspond the china ink pond downside has seted up the adjustment tank along the length direction of perpendicular to china ink pond, the downside of china ink pond slides and connects in the adjustment tank, one rotate along the length direction of adjustment tank in the adjustment tank and be connected with the adjusting screw that axis direction is the same with adjustment tank length direction, the one end of adjusting screw extends the one end of accepting the frame and the rigid coupling has the hand wheel.
Through adopting above-mentioned technical scheme, rotate the hand wheel and can drive adjusting screw and rotate to drive the china ink pond and slide along the adjustment tank, thereby can realize scribbling the clearance adjustment of china ink roller for the rendition, convenient to use.
This use is novel further to be set up as: and a first graduated scale is fixedly connected to one side of the bearing frame along the length direction of the adjusting groove.
Through adopting above-mentioned technical scheme, the first scale through adopting can be in the displacement distance of being convenient for observe the china ink pond to be convenient for observe the transfer roller and scribble the clearance between the china ink roller.
To sum up, the utility model discloses a beneficial technological effect does:
1. when the ink scraping device is used, the position of the scraping plate relative to the inking roller is adjusted, then ink can be hung on the surface of the inking roller through the rotation of the inking roller, then the scraping plate can scrape excessive ink on the surface of the inking roller along with the rotation of the inking roller, the ink scraped by the scraping plate flows into an ink tank along with the inking roller, only a thin layer of ink is left on the inking roller, meanwhile, the transfer roller rotates to coat the ink on the inking roller onto a printing plate abutted against the inking roller, so that a printed product is printed, the printing definition is ensured, and excessive ink is avoided;
2. when the gap between the scraping plate and the inking roller needs to be adjusted, the hand wheel is rotated to drive the distance adjusting screw rod to rotate, and the sliding block can be driven to move along the sliding groove, so that the distance between the scraping plate and the inking roller is adjusted, and different working conditions are suitable for;
3. the scraper can be rotated by rotating the ring sleeve, so that the angle of the scraper relative to the inking roller is adjusted, and different use environments are suitable.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an enlarged schematic view of a portion a of fig. 1.
In the figure, 1, a bearing frame; 11. an adjustment groove; 12. adjusting the screw rod; 121. a hand wheel; 13. a first scale; 2. a support frame; 21. a transfer roller; 211. printing plate; 3. an ink reservoir; 31. an inking roller; 311. a servo motor; 32. a chute; 33. a slider; 331. a support bar; 34. adjusting the pitch of the screw rod; 341. a hand-operated wheel; 35. a second scale; 4. a squeegee; 41. sleeving a ring; 411. and (6) positioning the bolt.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, the utility model discloses an ink coating assembly for a printing machine, which comprises a support frame 1, a support frame 2 is fixedly connected to one end of the support frame 1, a transfer roller 21 with a horizontal axis is rotatably connected to the support frame 2, a printing plate 211 is attached to the circumferential surface of the transfer roller 21, an ink pool 3 is arranged on the upper side of the support frame 1, the length direction of the ink pool 3 is the same as the axis direction of the transfer roller 21, an adjusting groove 11 is formed on the upper surface of each of the two sides of the support frame 1 corresponding to the lower side of the ink pool 3, the length direction of the adjusting groove 11 is perpendicular to the length direction of the ink pool 3, the position of the ink pool 3 corresponding to the adjusting groove 11 is slidably connected to the adjusting groove 11, an adjusting device for the ink pool 3 is further arranged on the support frame 1, the adjusting device comprises an adjusting screw 12 arranged in the adjusting groove 11 along the length direction of the adjusting groove 11, the adjusting screw 12 is rotatably connected to the support frame 1, and, a first graduated scale 13 is fixedly connected to the upper side of the bearing frame 1 corresponding to one side of the adjusting groove 11. During operation rotates hand wheel 341 and can drive first adjusting screw 12 and rotate to drive china ink pond 3 and slide along adjustment tank 11, then according to first scale 13, can realize the adjustment of the accurate displacement of china ink pond 3.
An inking roller 31 is rotatably connected to the ink reservoir 3, the axial direction of the inking roller 31 is the same as the axial direction of the ink reservoir 3, and the lower side of the inking roller 31 is immersed in the ink reservoir 3. The upper side of the inking roller 31 projects from the ink and can be brought into contact with the printing plate 211 on the circumferential surface of the transfer roller 21. The position of the ink pool 3 corresponding to one end of the inking roller 31 is also fixedly connected with a servo motor 311, the servo motor 311 drives the inking roller 31 to rotate, so that ink in the ink pool 3 rotates along with the inking roller 31 to be coated on the printing plate 211 of the transfer roller 21, and then the transfer roller 21 drives the printing plate 211 to complete the transfer of the printed matter.
Referring to fig. 1 and 2, a scraping plate 4 is further disposed on one side of the ink pool 3 away from the transfer roller 21, sliding grooves 32 are further formed in upper sides of two ends of the ink pool 3 respectively along a direction perpendicular to a length direction of the ink pool 3, sliding blocks 33 are connected in the sliding grooves 32 in a sliding manner, a support rod 331 is fixedly connected between the two sliding blocks 33, a distance adjusting screw 34 which is the same as the length direction of the sliding grooves 32 is rotatably connected in the sliding grooves 32, the sliding blocks 33 are connected to the distance adjusting screw 34 in a threaded manner, a hand wheel 341 is fixedly connected to one end of the distance adjusting screw 34, a ring sleeve 41 which is sleeved on the support rod 331 is fixedly connected to one side of the scraping plate 4 away from the inking roller 31, the ring sleeve 41 is rotatably connected to the support rod 331, a positioning device which can complete positioning of the ring sleeve 41 is further disposed on the ring sleeve 41, the positioning device includes a positioning bolt 411 which is. A second graduated scale 35 is fixedly connected to the upper end of the ink pool 3 corresponding to one side of the sliding chute 32 along the length direction of the sliding chute 32. During the use, rotate ring cover 41 and drive scraper blade 4 and rotate to suitable angle, screw up positioning bolt 411 and make positioning bolt 411's tip top tight bracing piece 331, accomplish scraper blade 4 angle modulation, then, rotate hand wheel 341, drive roll adjustment screw 34 and rotate, can drive slider 33 and remove along spout 32, then can adjust the distance between scraper blade 4 and the inking roller 31 according to second scale 35, be suitable for different behavior.
The implementation principle of the embodiment is as follows: during the use, rotate ring cover 41 and drive scraper blade 4 and rotate to suitable angle, screw up positioning bolt 411 and make positioning bolt 411's tip top tight bracing piece 331, accomplish scraper blade 4 angle modulation, then, rotate hand wheel 341, drive roll adjustment screw 34 and rotate, can drive slider 33 and remove along spout 32, then can adjust the distance between scraper blade 4 and the inking roller 31 according to second scale 35, be suitable for different behavior. Then, rotating the hand wheel 121 can drive the adjusting screw 12 to rotate, thereby driving the ink tank 3 to slide along the adjusting groove 11, and then according to the first scale 13, the adjustment of the accurate displacement of the ink tank 3 can be realized. Finally, actuating the servo motor 311 to rotate the inking roller 31 can make the ink in the ink tank 3 rotate along with the inking roller 31 to apply the ink to the printing plate 211 of the transfer roller 21, and then the printing plate 211 is driven by the transfer roller 21 to complete the transfer of the printed matter.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a printing machine inking subassembly, includes accepting frame (1), be provided with ink pool (3) on accepting frame (1), ink pool (3) internal rotation is connected with along length direction setting of ink pool (3) and downside dip in inking roller (31) in ink, it is connected with transfer roller (21) that axis direction is the same with transfer roller (21) axis direction to rotate on accepting frame (1), be provided with printing plate (211) that can rotate along with transfer roller (21) and can with the global butt of inking roller (31) on transfer roller (21) global on transfer roller (21), one side top of keeping away from transfer roller (21) of ink pool (3) still is provided with can be close to or keep away from inking roller (31) and can scrape off scraper blade (4) of inking roller (31) on ink along with inking roller (31) rotation.
2. A printing press inking assembly according to claim 1, wherein: spout (32) have been seted up along the direction of perpendicular to ink pool (3) length to the both ends upside of ink pool (3), slide respectively in spout (32) and be connected with slider (33), two rigid coupling bracing piece (331) between slider (33), one side that inking roller (31) were kept away from in scraper blade (4) is connected in bracing piece (331), one spout (32) internal rotation is connected with the roll adjustment screw rod (34) the same with spout (32) length direction, slider (33) threaded connection is in roll adjustment screw rod (34), the one end of roll adjustment screw rod (34) is extended and is accepted frame (1) and rigid coupling has hand wheel (341).
3. A printing press inking assembly according to claim 2, wherein: one side of the scraper (4) close to the support rod (331) is fixedly connected with a ring sleeve (41) sleeved on the support rod (331), the ring sleeve (41) is rotatably connected to the support rod (331), and a positioning device capable of positioning the ring sleeve (41) is further arranged on the ring sleeve (41).
4. A printing press inking assembly according to claim 3, wherein: the positioning device comprises a positioning bolt (411) which is perpendicular to the axis direction of the support rod (331) in the axis direction and is in threaded connection with the sleeve, and the end part of the positioning bolt (411) can abut against the peripheral surface of the support rod (331).
5. A printing press inking assembly according to claim 2, wherein: and a second graduated scale (35) is fixedly connected to the position of one side of the sliding groove (32) corresponding to the upper end of the ink pool (3) along the length direction of the sliding groove (32).
6. A printing press inking assembly according to claim 1, wherein: the ink pool (3) is connected to the bearing frame (1) in a sliding mode along the length direction perpendicular to the ink pool (3), and an adjusting device capable of driving the ink pool (3) to slide is arranged on the bearing frame (1).
7. A printing press inking assembly according to claim 6, wherein: accept frame (1) and seted up adjustment tank (11) along the length direction of perpendicular to china ink pond (3) corresponding the position of china ink pond (3) downside, the downside of china ink pond (3) slides and connects in adjustment tank (11), one rotate along the length direction of adjustment tank (11) in adjustment tank (11) and be connected with axis direction and adjustment tank (11) length direction the same adjusting screw (12), the one end of adjusting screw (12) is extended the one end and the rigid coupling of accepting frame (1) and is had hand wheel (121).
8. A printing press inking assembly according to claim 7, wherein: one side of the bearing frame (1) is fixedly connected with a first graduated scale (13) along the length direction of the adjusting groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920168745.7U CN209869698U (en) | 2019-01-30 | 2019-01-30 | Printing machine scribbles black subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920168745.7U CN209869698U (en) | 2019-01-30 | 2019-01-30 | Printing machine scribbles black subassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209869698U true CN209869698U (en) | 2019-12-31 |
Family
ID=68952220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920168745.7U Expired - Fee Related CN209869698U (en) | 2019-01-30 | 2019-01-30 | Printing machine scribbles black subassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209869698U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114888863A (en) * | 2022-07-14 | 2022-08-12 | 昆明五彩印务有限公司 | Fine cutting device for printing paper |
-
2019
- 2019-01-30 CN CN201920168745.7U patent/CN209869698U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114888863A (en) * | 2022-07-14 | 2022-08-12 | 昆明五彩印务有限公司 | Fine cutting device for printing paper |
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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: 20191231 |