CN218804634U - Thick printing head of sheet-fed full-automatic screen printing machine - Google Patents
Thick printing head of sheet-fed full-automatic screen printing machine Download PDFInfo
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- CN218804634U CN218804634U CN202222366717.0U CN202222366717U CN218804634U CN 218804634 U CN218804634 U CN 218804634U CN 202222366717 U CN202222366717 U CN 202222366717U CN 218804634 U CN218804634 U CN 218804634U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model discloses a full-automatic screen printing machine's of sheet-fed thick version print head, including aircraft nose body, little guide pillar and blade holder, the fixed surface of aircraft nose body installs the guide way board, the sliding surface of guide way board is connected with the direction slider, the fixed surface of direction slider installs the cylinder, the connecting rod of symmetry has been cup jointed in the surface slip of direction slider, the one end fixed mounting of connecting rod has lower connecting plate, can provide less and stable pressure through the spring that sets up, can satisfy the pressure requirement of thick version printing, and the wiping cylinder only is responsible for the lift of ink scraping knife, and through the level of the adjustable ink scraping knife of regulation leveling screw, the adjustable ink scraping angle of angle locking screw, little guide pillar passes through the cylindric lock and the square is connected with the blade holder, and ink scraping knife both ends float relatively like this, can reduce both ends and influence each other, do benefit to balanced pressure.
Description
Technical Field
The utility model relates to a printing machine technical field, more specifically say, relate to a full-automatic screen printing machine's of sheet-fed thick version print head.
Background
The printing is that the original manuscript such as characters and the like is subjected to processes of plate making, ink application, pressurization and the like through a printing machine, so that the ink is transferred to paper, for example, a full-automatic screen printing machine disclosed by publication No. CN105882122A, thick plate printing refers to a printing mode that the ink is superposed layer by accurately superposing the same pattern for many times in screen printing, and a pattern with larger thickness is obtained.
SUMMERY OF THE UTILITY MODEL
Problem to exist among the prior art, the utility model aims to provide a sheet-fed full-automatic screen printing machine's thick version print head, this sheet-fed full-automatic screen printing machine's thick version print head, can provide less and stable pressure through the spring that sets up, can satisfy the pressure requirement of thick version printing, the wiping cylinder only is responsible for the lift of ink scraping knife, and through the level of the adjustable ink scraping knife of regulation leveling screw, the adjustable wiping angle of angle locking screw, little guide pillar passes through cylindric lock and the square is connected with the blade holder, like this the ink scraping knife both ends float relatively, can reduce both ends and influence each other, do benefit to balanced pressure, can adjust the pressure unanimous at very little and ink scraping knife both ends with wiping pressure, print out qualified thick version pattern.
In order to solve the above problems, the utility model adopts the following technical proposal.
The thick printing head of the full-automatic single-paper screen printing machine comprises a machine head body, a small guide pillar and a cutter holder, wherein a guide groove plate is fixedly mounted on the surface of the machine head body, a guide sliding block is connected to the surface of the guide groove plate in a sliding manner, an air cylinder is mounted on the surface of the guide sliding block, a symmetrical connecting rod is sleeved on the surface of the guide sliding block in a sliding manner, a lower connecting plate is fixedly mounted at one end of the connecting rod, a square rotating shaft is mounted on the inner wall of the lower connecting plate in a contact manner, the square rotating shaft and the lower connecting plate are connected in a rotating manner through a leveling rotating shaft in a side inserting manner, a leveling screw is mounted on the square rotating shaft, one end of the leveling screw is in contact with the inner wall of the lower connecting plate in a rotating manner, a guide block is connected to the two ends of the square rotating shaft in a clamping manner through an angle locking screw, an oil-feeding-free bearing is mounted in the guide block, the surface of the small guide pillar is sleeved in the oil-feeding-free bearing, one end of the small guide pillar is fixedly connected with a gasket through a countersunk screw, a clamping seat is detachably connected to the surface of the pressing seat through an extrusion seat, one end of a hexagon nut is connected to the inner wall of the spring, a hexagon nut in contact with the pressure-regulating screw, and a pressure-regulating screw is connected to the hexagon nut.
Furthermore, a locking handle is fastened on one surface of the guide sliding block through threads, a threaded hole is formed in the surface of the guide sliding block, a short rod is fixedly connected to one end of the locking handle, and external threads are formed in the surface of the short rod.
Further, the fixed surface of cylinder is connected with the locating lever, the one end of locating lever has the external screw thread, the one end joint of connecting rod has the backup pad, the surface of backup pad is rotated and is connected with fixed knob.
Furthermore, the fixed grafting of one end of fixed knob has the regulation mother, and the regulation mother is equipped with the internal thread, adjusts the female internal thread and the one end external screw thread connection of locating lever, the surface of fixed knob is equipped with anti-skidding vertical retort.
Furthermore, the surface of the clamping seat is connected with an extrusion screw rod through threads, and one end of the extrusion screw rod is fixedly connected with a manual knob.
Furthermore, the surface of the leveling screw is in threaded connection with the surface of the square rotating shaft, and one end of the leveling screw is in contact connection with a lower connecting plate.
Furthermore, the fixed knob is fixedly provided with a position display through the adjusting nut, the surface of the adjusting nut is fixedly provided with two thrust bearings which are positioned on the upper end surface and the lower end surface of the supporting plate, and one end of the adjusting nut is fixedly provided with a lock sleeve.
Furthermore, the surface of the small guide pillar is sleeved with an oilless bearing and is arranged in a hole of the guide block.
Furthermore, the surface of the tool apron is buckled with a cover plate, one end of the spring is sleeved with a spring sleeve, one end of the spring sleeve is connected with a spring guide pillar in a sliding mode, and one end of the spring guide pillar is fixedly connected with the inner wall of the tool apron.
Compared with the prior art, the utility model has the advantages of:
this scheme can provide less and stable pressure through the spring that sets up, can satisfy the pressure requirement of thick version printing, the wiping cylinder only is responsible for the lift of ink scraping knife, and through the level of the adjustable ink scraping knife of regulation leveling screw, the adjustable wiping angle of angle locking screw, little guide pillar passes through the cylindric lock and the square is connected with the blade holder, ink scraping knife both ends are floated relatively like this, can reduce both ends and influence each other, do benefit to balanced pressure, can adjust the pressure that very little and ink scraping knife both ends with wiping pressure unanimously, print out qualified thick version pattern.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a sectional view of the structure of the knife holder and the doctor blade of the present invention;
FIG. 3 isbase:Sub>A sectional view taken along line A-A of FIG. 2;
fig. 4 is an exploded view of the mounting structure of the doctor blade and the blade holder of the present invention.
The reference numbers in the figures illustrate:
the device comprises a guide sliding block 1, a guide groove plate 2, a locking handle 3, a pressure regulating screw 4, an angle locking screw 5, a leveling screw 6, a leveling rotating shaft 7, a rotating shaft 8, a small guide pillar 9, a spring 10, a cylindrical pin 11, a square block 12, a nose body 13, a tool apron 14, a connecting rod 15, a supporting plate 16, a fixing knob 17, an air cylinder 18, a positioning rod 19, a clamping seat 20, a pressing seat 21, an extruding screw 22, a scraping knife 23, a position display 24, an adjusting nut 25, a thrust bearing 26, a locking sleeve 27, a countersunk screw 28, a hexagon nut 29, a gasket 30, a guide block 31, a locking block 32, an oil-free bearing 33, a spring sleeve 34, a cover plate 35, a spring guide pillar 36 and a lower connecting plate 37.
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.
Referring to fig. 1-4, a thick printing head of a full-automatic sheet-fed screen printing machine comprises a head body 13, a small guide post 9 and a tool apron 14, wherein a guide groove plate 2 is fixedly arranged on the surface of the head body 13, a guide sliding block 1 is slidably connected on the surface of the guide groove plate 2, an air cylinder 18 is fixedly arranged on the surface of the guide sliding block 1, symmetrical connecting rods 15 are sleeved on the surface of the guide sliding block 1 in a sliding manner, a lower connecting plate 37 is fixedly arranged at one end of each connecting rod 15, a square rotating shaft 8 is arranged on the inner wall of each lower connecting plate 37 in a contact manner, the square rotating shaft 8 is rotatably connected with the lower connecting plate 37 through a leveling rotating shaft 7 inserted on the side surface in a plug-in manner, a leveling screw 6 is arranged on the square rotating shaft 8, one end of the leveling screw 6 is in contact with the inner wall of the lower connecting plate 37, and two ends of the square rotating shaft 8 are tightly connected with a guide block 31 through angle locking screws 5, install no oil feeding bearing 33 in guide block 31, the surface of little guide pillar 9 cup joints in no oil feeding bearing 33, the one end of little guide pillar 9 passes through countersunk screw 28 fixedly connected with gasket 30, the surface of blade holder 14 can be dismantled through extrusion seat 21 and be connected with holder 20, the one end clamp of holder 20 has scraping blade 23, the inside fixedly connected with spring guide pillar 36 of blade holder 14, spring 10 overlaps in spring guide pillar 36 outside and the one end of spring 10 and the inner wall contact extrusion of blade holder 14, the outside cover of spring 10 has spring sleeve 34, and the one end of spring 10 and the inner wall contact extrusion of spring sleeve 34, adjusting screw 4 is installed in the one end contact of spring sleeve 34, adjusting screw 4 threaded connection is in guide block 31, adjusting screw 4 threaded connection has hexagon nut 29, hexagon nut 29 surface contact guide block 31.
A block 12 is arranged in the tool apron 14, a small guide post 9 and a cylindrical pin 11 are inserted into the surface of the block 12, a locking block 32 is fastened on the surface of a guide block 31 through a countersunk screw 28, the locking block 32 is used for adjusting the angle of the doctor blade 23 and then is locked, one end of an extrusion screw 22 is fixedly connected with a manual knob, the extrusion screw 22 is conveniently rotated by a user, the clamp holder 20 is convenient to assemble and disassemble, one end of a leveling screw 6 is connected with a lower connecting plate 37 in a contact manner, the leveling screw 6 has the function of moving up and down, the locking handle 3 is convenient for the user to manually and quickly adjust the moving position of the guide slider 1, the fixing knob 17 has the functions of disassembling and assembling, the connecting positions of the supporting plates 16 and 19 are convenient to fix and disassemble the positioning rod 14, anti-slip vertical strips are arranged on the surface of the fixing knob 17, and the fixing knob 17 is convenient for the user to manually rotate the fixing knob 17
One surface of the guide sliding block is fastened with a locking handle through threads, the surface of the guide sliding block is provided with a threaded hole, one end of the locking handle is fixedly connected with a short rod, the surface of the short rod is provided with external threads, the surface of the air cylinder 18 is fixedly connected with a positioning rod 19, one end of the positioning rod 19 is provided with external threads, one end of a connecting rod 15 is connected with a supporting plate 16 in a clamping way, the surface of the supporting plate 16 is rotatably connected with a fixing knob 17, one end of the fixing knob 17 is fixedly inserted with an adjusting nut 25, the adjusting nut 25 is provided with internal threads, the internal threads of the adjusting nut 25 are connected with the external threads of one end of the positioning rod 19, the surface of the fixing knob 17 is provided with anti-skidding vertical bars, the surface of the clamping seat 20 is connected with an extrusion screw rod 22 through threads, and one end of the extrusion screw rod 22 is fixedly connected with a manual knob, the surface of the leveling screw 6 is in threaded connection with the surface of the square rotating shaft 8, one end of the leveling screw 6 is in contact connection with a lower connecting plate 37, the fixing knob 17 is fixedly provided with a position display 24 through an adjusting nut 25, the surface of the adjusting nut 25 is fixedly provided with two thrust bearings 26, the two thrust bearings 26 are located on the upper end surface and the lower end surface of the supporting plate 16, one end of the adjusting nut 25 is fixedly provided with a lock sleeve 27, the surface of the small guide post 9 is sleeved with an oil-feeding-free bearing 33 and is arranged in a hole of the guide block 31, the surface of the tool apron 14 is buckled with a cover plate 35, one end of the spring 10 is sleeved with a spring sleeve 34, one end of the spring sleeve 34 is connected with a spring guide post 36 in a sliding mode, and one end of the spring guide post 36 is fixedly connected with the inner wall of the tool apron 14.
When the thick printing head of the single-paper full-automatic screen printing machine scrapes ink, the air cylinder retracts, the ink scraping knife 23 falls on the screen printing plate, the two springs 10 are slightly compressed, the two small guide pillars 9 play a role in guiding, the pressure of the ink scraping knife 23 on the screen printing plate is equal to the deadweight of the ink scraping knife 23 and the dead weight of the knife seat 14 at the moment, the elastic force at the moment is irrelevant to the air cylinder pressure, the small and stable pressure can be provided through the springs 10, the pressure requirement of thick printing can be met, the ink scraping air cylinder is only responsible for lifting the ink scraping knife, the level of the ink scraping knife 23 can be adjusted through adjusting the leveling screw 6, the ink scraping angle can be adjusted after the angle locking screw 5 is loosened, the elastic force of the springs 10 can be adjusted by adjusting the two pressure adjusting screws 4, the small guide pillars 9 are connected with the knife seat 14 through the cylindrical pin 11 and the square 12, therefore, the two ends of the ink scraping knife 23 float relatively, the mutual influence of the two ends can be reduced, the balanced pressure can be favorably balanced, the ink scraping pressure can be adjusted to be very small, and the pressure at the two ends of the ink scraping knife 23 is consistent, and qualified thick patterns can be printed.
The foregoing is only a preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the protection scope of the present invention by replacing or changing the technical solution and the modified concept of the present invention within the technical scope of the present invention.
Claims (9)
1. The utility model provides a sheet-fed full-automatic screen printing machine's thick version print head, includes aircraft nose body (13), little guide pillar (9) and blade holder (14), its characterized in that: the surface of the machine head body (13) is fixedly provided with a guide groove plate (2), the surface of the guide groove plate (2) is connected with a guide sliding block (1) in a sliding manner, the surface of the guide sliding block (1) is fixedly provided with a cylinder (18), the surface of the guide sliding block (1) is sleeved with symmetrical connecting rods (15) in a sliding manner, one end of each connecting rod (15) is fixedly provided with a lower connecting plate (37), the inner wall of each lower connecting plate (37) is in contact with a square rotating shaft (8), the square rotating shaft (8) and the lower connecting plates (37) are rotatably connected through a leveling rotating shaft (7) in side insertion, a leveling screw (6) is installed on each square rotating shaft (8), one end of each leveling screw (6) is in contact with the inner wall of each lower connecting plate (37), two ends of each square rotating shaft (8) are fixedly connected with a guide block (31) through an angle locking screw (5), an oil-free bearing (33) is installed in each guide block (31), the surface of each small guide pillar (9) is sleeved in each oil-free bearing (33), one end of each small guide pillar (9) is fixedly connected with a gasket (30) through a countersunk head screw (28), one end of each detachable pressing seat (14) is connected with a scraper seat (20), and a scraper seat (14) is connected with a scraper (14), spring (10) cover in the inside wall contact extrusion of the outside one end of spring guide pillar (36) and spring (10) and blade holder (14), the outside cover of spring (10) has spring sleeve (34), and the one end of spring (10) and the inside wall contact extrusion of spring sleeve (34), pressure regulating screw (4) are installed in the one end contact of spring sleeve (34), pressure regulating screw (4) threaded connection is in guide block (31), pressure regulating screw (4) threaded connection has hexagon nut (29), hexagon nut (29) surface contact guide block (31).
2. The thick plate printing head of the full automatic sheet-fed screen printing machine according to claim 1, wherein: the guide device is characterized in that a locking handle (3) is fastened on one surface of the guide sliding block (1) through threads, threaded holes are formed in the surface of the guide sliding block (1), a short rod is fixedly connected to one end of the locking handle (3), and external threads are formed in the surface of the short rod.
3. The thick plate printing head of the full automatic sheet-fed screen printing machine according to claim 1, wherein: the surface fixed connection of cylinder (18) has locating lever (19), the one end of locating lever (19) has the external screw thread, the one end joint of connecting rod (15) has backup pad (16), the surface rotation of backup pad (16) is connected with fixed knob (17).
4. The thick plate printing head of the full automatic sheet-fed screen printing machine according to claim 3, wherein: the one end of fixed knob (17) is fixed to be pegged graft and is had female (25) of regulation, adjusts female (25) and is equipped with the internal thread, adjusts female (25) internal thread and the one end external screw thread connection of locating lever (19), the surface of fixed knob (17) is equipped with anti-skidding vertical retort.
5. The thick plate printing head of the full automatic sheet-fed screen printing machine according to claim 1, wherein: the surface of the clamping seat (20) is connected with an extrusion screw rod (22) through threads, and one end of the extrusion screw rod (22) is fixedly connected with a manual knob.
6. The thick plate printing head of the full automatic sheet-fed screen printing machine according to claim 1, wherein: the surface of the leveling screw (6) is in threaded connection with the surface of the square rotating shaft (8), and one end of the leveling screw (6) is in contact connection with a lower connecting plate (37).
7. The thick plate printing head of the full automatic sheet-fed screen printing machine according to claim 4, wherein: fixed knob (17) have position display (24) through adjusting female (25) fastening, the fixed surface of adjusting female (25) installs two thrust bearing (26), and two thrust bearing (26) are in the up-down terminal surface of backup pad (16), the one end fixed mounting of adjusting female (25) has lock sleeve (27).
8. The thick plate printing head of the full automatic sheet-fed screen printing machine according to claim 1, wherein: and the surface of the small guide post (9) is sleeved with an oilless bearing (33) and is arranged in a hole of the guide block (31).
9. The thick plate printing head of the full automatic sheet-fed screen printing machine according to claim 1, wherein: the surface of the tool apron (14) is buckled with a cover plate (35), one end of the spring (10) is sleeved with a spring sleeve (34), one end of the spring sleeve (34) is connected with a spring guide post (36) in a sliding mode, and one end of the spring guide post (36) is fixedly connected with the inner wall of the tool apron (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222366717.0U CN218804634U (en) | 2022-09-06 | 2022-09-06 | Thick printing head of sheet-fed full-automatic screen printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222366717.0U CN218804634U (en) | 2022-09-06 | 2022-09-06 | Thick printing head of sheet-fed full-automatic screen printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218804634U true CN218804634U (en) | 2023-04-07 |
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ID=87262327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222366717.0U Active CN218804634U (en) | 2022-09-06 | 2022-09-06 | Thick printing head of sheet-fed full-automatic screen printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218804634U (en) |
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2022
- 2022-09-06 CN CN202222366717.0U patent/CN218804634U/en active Active
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