CN113954500A - Anti-blocking device for ink head of plate-making machine - Google Patents
Anti-blocking device for ink head of plate-making machine Download PDFInfo
- Publication number
- CN113954500A CN113954500A CN202111317196.3A CN202111317196A CN113954500A CN 113954500 A CN113954500 A CN 113954500A CN 202111317196 A CN202111317196 A CN 202111317196A CN 113954500 A CN113954500 A CN 113954500A
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- China
- Prior art keywords
- ink
- ink head
- making machine
- plate
- sealing body
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- 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.)
- Pending
Links
- 239000007921 spray Substances 0.000 claims abstract description 20
- 238000007789 sealing Methods 0.000 claims description 38
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 5
- 230000003020 moisturizing effect Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 239000000976 ink Substances 0.000 description 84
- 230000003139 buffering effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
- B41C1/00—Forme preparation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/135—Nozzles
- B41J2/165—Prevention or detection of nozzle clogging, e.g. cleaning, capping or moistening for nozzles
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
Abstract
The invention discloses an anti-blocking device for an ink head of a plate making machine, which relates to the technical field of plate making printers and comprises a plate making machine frame body and an ink head structure, wherein the ink head structure comprises an ink head shell, four spray holes with downward ink jet directions and mounting holes on two sides of the ink head shell, the ink head shell penetrates through the mounting holes through bolts to be connected with the horizontal end of the plate making machine frame body, the lower surface of the ink head shell is provided with a mounting groove, the spray holes are arranged in the mounting groove of the ink head shell and are connected with an external ink supply system, and a cylinder is vertically arranged at the vertical end of the plate making machine frame body.
Description
Technical Field
The invention relates to the technical field of plate-making printers, in particular to an anti-blocking device for an ink head of a plate-making printer.
Background
The printing industry is an industry which has important influence on national economy in China; although the plate making machine and the plate making technology are relatively mature at present, problems still exist, wherein when the plate making machine stops working, the jet holes on the ink heads of the plate making machine are directly contacted with air, ink on the jet holes is quickly dried and solidified, when the plate making machine continues working, the broken needles and even the plugs are in the situation, the longer the stop working time is, the greater the influence is, and the production quality of products is greatly influenced, so that the anti-blocking device for the ink heads of the plate making machine is in need of development.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the anti-blocking device for the ink head of the plate making machine, which seals the jet orifice in the ink head structure through the ink stack structure, prevents the direct contact with air, keeps the ink on the jet orifice from being broken, and greatly improves the production quality of products.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a prevent stifled device for plate-making machine china ink head, includes plate-making machine support body and china ink head structure, china ink head structure includes the mounting hole of china ink head casing, four inkjet direction orifice down and china ink head casing both sides, china ink head casing passes the horizontal end of mounting hole and plate-making machine support body through the bolt and is connected, the mounting groove has been seted up to china ink head casing lower surface, and the orifice sets up in the mounting groove of china ink head casing and is connected with outside ink supply system, the vertical end of plate-making machine support body is vertical installs the cylinder, the flexible end of cylinder is connected with L type pole, and L type board horizontal end horizontally connect has the layer board, and the layer board upper surface is provided with ink stack structure, ink stack structure can carry out the lock to the orifice of china ink head structure and seal.
Preferably, the ink stack structure comprises an ink stack shell corresponding to the ink head shell up and down and four sealing bodies corresponding to the four rows of spray holes up and down, a threaded hole is formed in the center of the lower bottom surface, and the support plate and the lower bottom surface of the ink stack shell are fixed by penetrating a screw through the support plate and being screwed with the threaded hole; the ink stack shell is provided with a cavity, the sealing body is vertically and slidably mounted with the inner wall of the ink stack shell in the cavity, and a slot is formed in the upper surface of the sealing body; the four rows of spray holes can be respectively and correspondingly inserted into the slots of the sealing body, and meanwhile, the sealing body can be inserted into the mounting groove of the ink head shell.
Preferably, a pair of sliding blocks is arranged on two sides of the outer wall of each sealing body, a pair of sliding grooves is vertically formed in the inner wall of the ink stack shell corresponding to the sliding blocks, and the sliding blocks on the sealing bodies are connected with the sliding grooves in a sliding mode; a pair of compression springs is arranged between the lower bottom surface of the sealing body and the ink stack shell.
Preferably, a sponge body for storing the moisturizing liquid for a long time is arranged in the slot of the sealing body.
Preferably, the upper surface of the ink stack shell is provided with a rubber pad.
Preferably, the cylinder is fixed on the frame body of the plate making machine through a mounting seat.
The invention provides an anti-blocking device for an ink head of a plate making machine, which has the following beneficial effects:
1. the invention seals the spray hole in the ink head structure through the ink stack structure, prevents the spray hole from being directly contacted with air, and the sponge body for storing the moisturizing liquid for a long time wraps the spray hole, thereby ensuring that the spray hole can not have the condition of needle breakage or even plug when in work, and greatly improving the production quality of products;
2. when the air cylinder pushes the L-shaped rod and the ink stack structure to contact the ink head structure, the rubber pad has a certain buffering effect, and the ink head structure and the ink stack structure are prevented from being damaged due to collision; meanwhile, the compression spring also has a certain buffering effect, and the reaction force enables the sealing body to be tightly contacted with the spray hole, so that the sealing performance is guaranteed.
Drawings
FIG. 1 is a front view of an anti-blocking device for an ink head of a plate-making machine according to the present invention.
FIG. 2 is a left side sectional view of the ink stack structure and the ink head structure at A-A of FIG. 1 according to the present invention.
FIG. 3 is a top view of an ink stack structure according to the present invention.
FIG. 4 is a bottom view of a schematic of an ink head configuration of the present invention.
In the figure: 1. a cylinder; 2. a platemaking machine frame body; 3. an L-shaped rod; 4. a rubber pad; 5. an ink stack structure; 6. a support plate; 7. a screw; 8. an ink head structure; 9. a mounting seat; 41. spraying a hole; 42. an ink head housing; 43. mounting grooves; 44. mounting holes; 45. a bolt; 51. an ink stack housing; 52. a slot; 53. a seal body; 54. a cavity; 55. a threaded hole; 56. a compression spring; 57. a sponge body; 58. a slider; 59. a chute.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-4, an anti-blocking device for an ink head of a plate making machine comprises a plate making machine frame body 2 and an ink head structure 8, wherein the ink head structure 8 comprises an ink head shell 42, four spray holes 41 with downward ink jet direction and mounting holes 44 on two sides of the ink head shell 42, the ink head shell 42 passes through the mounting holes 44 through bolts 45 to be connected with a horizontal end of the plate making machine frame body 2, a mounting groove 43 is formed in the lower surface of the ink head shell 42, the spray holes 41 are arranged in the mounting groove 43 of the ink head shell 42 and connected with an external ink supply system, an air cylinder 1 is vertically mounted at a vertical end of the plate making machine frame body 2, a telescopic end of the air cylinder 1 is connected with an L-shaped rod 3, a supporting plate 6 is horizontally connected with a horizontal end of the L-shaped plate, an ink stack structure 5 is arranged on the upper surface of the supporting plate 6, and the ink stack structure 5 can lock and seal the spray holes 41 of the ink head structure 8; the ink stack structure 5 comprises an ink stack shell 51 corresponding to the upper part and the lower part of the ink head shell 42 and four sealing bodies 53 corresponding to the upper part and the lower part of the four rows of spray holes 41, a threaded hole 55 is formed in the center of the lower bottom surface, and the support plate 6 penetrates through the support plate 6 through a screw 7 and is screwed with the threaded hole 55 to fix the support plate 6 and the lower bottom surface of the ink stack shell 51; the ink stack shell 51 is provided with a cavity 54, the sealing body 53 is vertically installed with the inner wall of the ink stack shell 51 in a sliding mode in the cavity 54, and the upper surface of the sealing body 53 is provided with a slot 52; the four rows of the jet holes 41 can be correspondingly inserted into the slots 52 of the sealing body 53 respectively, and meanwhile, the sealing body 53 can be inserted into the mounting groove 43 of the ink head shell 42; a pair of sliding blocks 58 are arranged on two sides of the outer wall of each sealing body 53, a pair of sliding grooves 59 are vertically formed in the inner wall of the ink stack shell 51 corresponding to the positions of the sliding blocks 58, and the sliding blocks 58 on the sealing bodies 53 are in sliding connection with the sliding grooves 59; a pair of compression springs 56 are arranged between the lower bottom surface of the sealing body 53 and the ink stack shell 51; a sponge body 57 for storing moisturizing liquid for a long time is arranged in the slot 52 of the sealing body 53; the upper surface of the ink stack shell 51 is provided with a rubber pad 4; the cylinder 1 is fixed on the plate making frame body 2 through a mounting seat 9.
The detailed connection means is a technique known in the art, and the following main description is provided for the working principle and process, and specifically provided for the following:
the air cylinder 1 is connected with an external electric control system through a lead; the nozzle hole 41 is connected with an external ink supply system;
as can be seen from the description of figures 1-4 in the attached drawings of the specification, when the plate-making printing is carried out, the telescopic end of the air cylinder 1 on the mounting seat 9 is in a contraction state, the ink stack structure 5 is far away from the ink head structure 8, and the ink head structure 8 works for plate making; when the working is suspended, the telescopic end of the air cylinder 1 extends to push the L-shaped rod 3 to vertically move upwards, so that the supporting plate 6 connected with the horizontal end of the L-shaped rod 3 and the ink stack structure 5 connected with the supporting plate 6 through the screw 7 vertically move upwards and are close to the ink head structure 8 connected with the horizontal end of the frame body 2 of the plate making machine through the bolt 45; along with the continuous extension of the telescopic end of the air cylinder 1, the sealing body 53 in the ink head structure 8 is inserted into the mounting groove 43 formed in the ink head shell 42, and meanwhile, the spray hole 41 in the mounting groove 43 is inserted into the slot 52 of the sealing body 53 to form the seal of the spray hole 41 until the ink stack shell 51 is abutted with the ink head shell 42, the telescopic end of the air cylinder 1 stops extending, and the buffer protection is formed when the rubber pad 4 on the upper surface of the ink stack shell 51 is abutted, and the mounting groove 43 is integrally sealed; when the nozzle 41 is inserted into the slot 52, the sealing body 53 is slidably connected with the inner wall of the ink stack shell 51 through the slider 58 and the sliding groove 59, so that the sealing body 53 is pushed to move downwards relative to the ink stack shell 51, the compression spring 56 is compressed, and the sealing body 53 is pushed to the nozzle 41 to form buffering; the reaction force of the compression spring 56 enables the sealing performance of the spray hole 41 and the sealing body 53 to be better, the sponge 57 for storing the moisturizing liquid for a long time in the slot 52 of the sealing body 53 is contacted with the spray hole 41, the ink material of the spray hole 41 is ensured to be sufficient, and the condition that the needle is broken or even the spray hole 41 is blocked cannot occur during work.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an anti-blocking device for plate-making machine ink head, includes plate-making machine support body (2) and ink head structure (8), ink head structure (8) include ink head casing (42), four jet orifice (41) that the inkjet direction is down and mounting hole (44) of ink head casing (42) both sides, ink head casing (42) pass mounting hole (44) through bolt (45) and are connected with the horizontal end of plate-making machine support body (2), mounting groove (43) have been seted up to ink head casing (42) lower surface, and jet orifice (41) set up in mounting groove (43) of ink head casing (42) and are connected with outside ink supply system, its characterized in that, cylinder (1) is vertically installed to the vertical end of plate-making machine support body (2), cylinder (1) flexible end is connected with L type pole (3), L type board horizontal end horizontally connect has layer board (6), and layer board (6) upper surface is provided with ink stack structure (5), the ink stack structure (5) can be used for buckling and sealing the jet holes (41) of the ink head structure (8).
2. The anti-blocking device for the ink head of the plate making machine according to claim 1, wherein the ink stack structure (5) comprises an ink stack shell (51) corresponding to the upper part and the lower part of the ink head shell (42) and four sealing bodies (53) corresponding to the upper part and the lower part of the four rows of spray holes (41), a threaded hole (55) is formed in the center of the lower bottom surface, and the supporting plate (6) is fixed with the lower bottom surface of the ink stack shell (51) by a screw (7) penetrating through the supporting plate (6) and being screwed with the threaded hole (55); the ink stack shell (51) is provided with a cavity (54), the sealing body (53) is vertically installed with the inner wall of the ink stack shell (51) in a sliding mode in the cavity (54), and a slot (52) is formed in the upper surface of the sealing body (53); the four rows of the nozzle holes (41) can be correspondingly inserted into the slots (52) of the sealing body (53), and the sealing body (53) can be inserted into the mounting groove (43) of the ink head shell (42).
3. The anti-blocking device for the ink head of the plate making machine according to claim 2, wherein a pair of sliding blocks (58) are arranged on two sides of the outer wall of each sealing body (53), a pair of sliding grooves (59) are vertically formed in the inner wall of the ink stack shell (51) corresponding to the sliding blocks (58), and the sliding blocks (58) on the sealing bodies (53) are connected with the sliding grooves (59) in a sliding manner; a pair of compression springs (56) is arranged between the lower bottom surface of the sealing body (53) and the ink stack shell (51).
4. The anti-clogging device for an ink head of a plate making machine according to claim 2, wherein a sponge body (57) for storing moisturizing liquid for a long time is provided in the insertion groove (52) of the sealing body (53).
5. The anti-blocking device for the ink head of the plate making machine according to claim 2, wherein the upper surface of the ink stack housing (51) is provided with a rubber pad (4).
6. The anti-blocking device for the ink head of the plate making machine according to claim 1, wherein the air cylinder (1) is fixed on the frame body (2) of the plate making machine through a mounting seat (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111317196.3A CN113954500A (en) | 2021-11-09 | 2021-11-09 | Anti-blocking device for ink head of plate-making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111317196.3A CN113954500A (en) | 2021-11-09 | 2021-11-09 | Anti-blocking device for ink head of plate-making machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113954500A true CN113954500A (en) | 2022-01-21 |
Family
ID=79469598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111317196.3A Pending CN113954500A (en) | 2021-11-09 | 2021-11-09 | Anti-blocking device for ink head of plate-making machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113954500A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2892472Y (en) * | 2006-04-05 | 2007-04-25 | 陈小恩 | Spray drawing, printing drawing machine spray head humidifying device |
| KR20100121017A (en) * | 2009-05-07 | 2010-11-17 | 주식회사 디지아이 | Nozzle dryness prevention device of head |
| CN201761146U (en) * | 2010-06-30 | 2011-03-16 | 北大方正集团有限公司 | Washing device for injection heads |
| CN205601389U (en) * | 2016-01-12 | 2016-09-28 | 深圳市润天智数字设备股份有限公司 | Device and ink -jet printing equipment are maintained to shower nozzle |
| CN106965560A (en) * | 2017-05-26 | 2017-07-21 | 深圳诚拓数码设备有限公司 | Printing head moisturizing attending device |
| CN206446279U (en) * | 2016-12-30 | 2017-08-29 | 黑迈数码科技（嘉善）有限公司 | A kind of protection component overnight for printer |
| CN212219660U (en) * | 2020-05-22 | 2020-12-25 | 广东晶速数码科技有限公司 | Printer nozzle device of moisturizing |
| CN216761159U (en) * | 2021-11-09 | 2022-06-17 | 辽宁中科洪笙纳米装备技术有限公司 | Anti-blocking device for ink head of plate-making machine |
-
2021
- 2021-11-09 CN CN202111317196.3A patent/CN113954500A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2892472Y (en) * | 2006-04-05 | 2007-04-25 | 陈小恩 | Spray drawing, printing drawing machine spray head humidifying device |
| KR20100121017A (en) * | 2009-05-07 | 2010-11-17 | 주식회사 디지아이 | Nozzle dryness prevention device of head |
| CN201761146U (en) * | 2010-06-30 | 2011-03-16 | 北大方正集团有限公司 | Washing device for injection heads |
| CN205601389U (en) * | 2016-01-12 | 2016-09-28 | 深圳市润天智数字设备股份有限公司 | Device and ink -jet printing equipment are maintained to shower nozzle |
| CN206446279U (en) * | 2016-12-30 | 2017-08-29 | 黑迈数码科技（嘉善）有限公司 | A kind of protection component overnight for printer |
| CN106965560A (en) * | 2017-05-26 | 2017-07-21 | 深圳诚拓数码设备有限公司 | Printing head moisturizing attending device |
| CN212219660U (en) * | 2020-05-22 | 2020-12-25 | 广东晶速数码科技有限公司 | Printer nozzle device of moisturizing |
| CN216761159U (en) * | 2021-11-09 | 2022-06-17 | 辽宁中科洪笙纳米装备技术有限公司 | Anti-blocking device for ink head of plate-making machine |
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