CN113352736B - Screen adjusting device and method of screen printing machine - Google Patents
Screen adjusting device and method of screen printing machine Download PDFInfo
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- CN113352736B CN113352736B CN202110716781.4A CN202110716781A CN113352736B CN 113352736 B CN113352736 B CN 113352736B CN 202110716781 A CN202110716781 A CN 202110716781A CN 113352736 B CN113352736 B CN 113352736B
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- 238000007599 discharging Methods 0.000 description 8
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/14—Details
- B41F15/34—Screens, Frames; Holders therefor
- B41F15/36—Screens, Frames; Holders therefor flat
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/14—Details
- B41F15/16—Printing tables
- B41F15/18—Supports for workpieces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2215/00—Screen printing machines
- B41P2215/10—Screen printing machines characterised by their constructional features
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2215/00—Screen printing machines
- B41P2215/10—Screen printing machines characterised by their constructional features
- B41P2215/12—Screens
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Screen Printers (AREA)
Abstract
The invention provides a screen adjusting device of a screen printer, which comprises a screen printer base, a bearing table arranged on the screen printer base and a clamping mechanism used for clamping a screen, wherein the screen printer base is provided with a slide rail, and a driving mechanism is arranged on the slide rail and used for controlling the lifting of the clamping mechanism; clamping machine constructs including the clamping seat, installs at the balance adjustment board of clamping seat and the half tone that is located the balance adjustment board, be equipped with the holding tank one that is used for holding the balance adjustment board in the clamping seat, the symmetry is equipped with the holding tank two that is used for holding telescopic cylinder one in the upper and lower cell wall of holding tank one, is used for adjusting balance adjustment board swing allowance's holding tank three in the left and right cell wall of holding tank one, and balance adjustment board bottom symmetry is equipped with the top and is spheroidal bracing piece and is used for automatic keep balance adjustment board horizontally balance spring, balance spring is located the bracing piece both ends, still installs telescopic cylinder five in the balance spring.
Description
Technical Field
The invention belongs to the technical field of screen printing, and particularly relates to a screen adjusting device and method of a screen printing machine.
Background
The screen printing machine is a machine for printing characters and images by using a screen printing plate, and is used for producing printed matters, can also use nylon wires, copper wires, steel wires or stainless steel wires and the like, and can be divided into a plane screen printing machine, a curved surface screen printing machine and the like, the flat screen plane screen printing machine is a method for printing on a plane printing stock by using a plane screen printing plate, and during printing, the screen printing plate is fixed, a doctor blade moves, and the screen printing plate realizes uncovering type lifting or horizontal lifting in the printing process.
The multifunctional low-printing-pressure precise screen printing device comprises a machine body, a feeding and discharging station, a screen printing platform, an optical visual positioning mechanism, a screen printing loading plane, a high-precision screen printing pressure mechanism and a feeding and discharging sliding table, wherein the feeding and discharging station, the screen printing platform, the optical visual positioning mechanism, the screen printing loading plane, the high-precision screen printing pressure mechanism and the feeding and discharging sliding table are arranged on the machine body, the feeding and discharging station and the screen printing platform are arranged below the screen printing loading plane, the high-precision screen printing pressure mechanism is arranged above the screen printing loading plane, the optical visual positioning mechanism is arranged at the edge of the screen printing loading plane and is arranged above the feeding and discharging station, the feeding and discharging sliding table is arranged below the screen printing loading plane and is connected with the screen printing platform, the screen printing platform is controlled to move on the feeding and discharging station, high-precision, high-stability, low line width and uniform ultrathin thickness printing are realized, and high-quality and high-efficiency product screen printing is guaranteed.
Among the present screen printing device, adopt balance weight mechanism to carry out balance control to the scraper, balance weight mechanism realizes the control to scraper silk screen printing pressure through the quality control to the balancing weight, realizes the pressure control of ink returning knife spreading out printing ink to the distance control of lift cylinder, nevertheless the angular deviation of horizontal direction can appear unavoidably in screen installation to influence the quality of printing, consequently need add the adjustment mechanism of water levelness when the installation.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a screen adjusting device and a screen adjusting method of a screen printing machine.
The invention provides the following technical scheme:
a screen adjusting device of a screen printer comprises a screen printer base, a bearing table arranged on the screen printer base and a clamping mechanism used for clamping a screen, wherein a slide rail is arranged on the screen printer base, and a driving mechanism used for controlling the lifting of the clamping mechanism is arranged on the slide rail.
Further, clamping machine constructs including the clamping seat, installs at the balanced regulating plate of clamping seat and the half tone that is located the balanced regulating plate, be equipped with the holding tank one that is used for holding the balanced regulating plate in the clamping seat, the symmetry is equipped with the holding tank two that is used for holding telescopic cylinder one in the upper and lower cell wall of holding tank one, is used for adjusting the holding tank three of balanced regulating plate swing allowance in the holding tank one left and right cell wall, and balanced regulating plate bottom symmetry is equipped with the top and is spheroidal bracing piece and is used for the horizontally balance spring of automatic holding balance regulating plate, balance spring is located the bracing piece both ends, and still the installation has telescopic cylinder five in the balance spring.
Further, still install in the holding tank III and be used for responding to whether balanced pressure sensor two of balance adjustment board is balanced, the elastic rod is installed at balance adjustment board both ends.
Furthermore, a first fixing plate is fixedly mounted at the bottom end of the first telescopic cylinder and located at the upper groove wall of the first accommodating groove, a second fixing plate is fixedly mounted at the top end of the first telescopic cylinder and located at the lower groove wall of the second accommodating groove, a central through hole is formed in the second fixing plate, and clamping surfaces of the first fixing plate and the second fixing plate are concave-convex surfaces.
Furthermore, the bearing table is a square bearing table or a round bearing table; wherein: the square bearing table is internally provided with a groove for mounting a printing stock, the inner wall of the groove is provided with a telescopic cylinder II, and an L-shaped plate I for fixing the bearing plate is mounted on the telescopic cylinder II.
Further, circular plummer divide into upper roof and lower floor's bottom plate, and rotary motion can be made for lower floor's bottom plate to the upper roof, is equipped with the mounting groove that holds the motor on the bottom plate of lower floor, and the upper roof is installed on the motor, evenly laid the groove of sliding one on the upper roof, evenly laid the groove of sliding two on the bottom plate of lower floor, back shaft movable mounting is in the groove of sliding two, just threaded connection between back shaft and the groove of sliding one for two rotations of L shaped plate of fixed loading board are connected on the back shaft.
Furthermore, a bearing clamping groove is further formed in the base of the screen printing machine, a supporting convex plate corresponding to the bearing clamping groove is arranged on a baffle plate located at the rear end of the base of the screen printing machine, an adjusting plate used for limiting the position of the bearing plate is installed in the bearing clamping groove through a first spring, a first pressure sensor is further arranged in the supporting convex plate and used for sensing the condition of the bearing plate in the bearing clamping groove, and a display lamp set electrically connected with the first pressure sensor is further installed on one side of the bearing clamping groove.
Furthermore, a horizontal guide rail for moving the doctor blade is further arranged on the base of the screen printing machine, a telescopic cylinder III for controlling the rise and fall of the doctor blade is movably arranged on the horizontal guide rail, and a telescopic cylinder IV for controlling the left and right movement of the doctor blade is further arranged at one end of the horizontal guide rail.
Based on the device, the invention also provides a use method of the screen adjusting device of the screen printing machine, which comprises the following steps:
the method comprises the following steps: a bearing plate to be printed is placed in the bearing clamping groove, the position of the bearing plate is fixed by the adjusting plate, and when no bearing plate is arranged in the bearing clamping groove, the display lamp group corresponding to the bearing clamping groove is normally on;
step two: a square bearing table is arranged on the base of the screen printer to bear a square bearing plate, the bearing plate is arranged on the first L-shaped plate, and a telescopic cylinder is used for fixing the bearing plate, or
A circular bearing table is arranged on a base of the screen printer and bears a circular bearing plate, the bearing plate is placed between the L-shaped plates II, the motor drives the upper-layer top plate to rotate, and the support shaft moves in the first sliding groove and the second sliding groove so as to fix the bearing plate;
step three: the screen plate is placed on the balance adjusting plate;
step four: if the pressure values of the pressure sensors are the same, the screen printing plate is in a horizontal state, the first fixing plate and the second fixing plate limit the balance adjusting plate and the screen printing plate to swing, if the pressure values of the pressure sensors are different, an angle deviation exists between the screen printing plate and a printing stock, the fifth telescopic cylinder adjusts the balance adjusting plate to be horizontal (the pressure values of the pressure sensors are the same), and the first fixing plate and the second fixing plate fix the balance adjusting plate and the screen printing plate;
step five: and the ink scraper is pushed down to one end of the gauze in the screen printing plate by the telescopic cylinder III, the ink scraper is pushed towards the other end of the gauze by the telescopic cylinder IV, and the printing process is carried out by repeated actions.
The invention has the beneficial effects that:
1. the screen printing plate is arranged on the clamping seat, the balance adjusting device is arranged in the clamping seat, and the screen printing plate is balanced and adjusted before being fixed, so that the level of the screen gauze and a printing stock after the screen printing plate is fixed is ensured, and the printing quality is improved.
2. Different bearing platforms are selected according to the bearing plates of different shapes to fix, so that the stability of the bearing plates is improved, and the bearing plates are prevented from changing positions when being printed to influence the printing.
3. The bearing plates to be printed are orderly placed in the bearing clamping grooves, and the conditions in the bearing clamping grooves are visually fed back through the display lamp set, so that the bearing plates to be printed are supplemented in time, and the working efficiency of the printing machine is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a left side view of the clamping base of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 1 in accordance with the present invention;
FIG. 4 is a top view of a square shaped carrier table of the present invention;
FIG. 5 is a top plan view of the lower base plate of the present invention;
FIG. 6 is a top plan view of the upper deck of the present invention;
FIG. 7 is an enlarged view of portion B of FIG. 1 in accordance with the present invention.
Labeled as: 1. a baffle plate; 2. a first pressure sensor; 3. a slide rail; 4. a clamping mechanism; 401. a second accommodating groove; 402. accommodating a third tank; 403. installing a clamping seat; 404. a first accommodating groove; 5. a drive mechanism; 6. a telescopic cylinder IV; 7. a telescopic cylinder III; 8. a doctor blade; 9. a carrier plate; 10. a horizontal guide rail; 11. screen printing; 12. a bearing table; 13. a display lamp set; 14. a screen printer base; 1401. a bearing clamping groove; 15. a balance adjusting plate; 16. a first fixing plate; 17. a telescopic cylinder I; 18. a balance spring; 19. a support bar; 20. a second fixing plate; 2001. a central through hole; 21. an adjusting plate; 22. a first spring; 23. a circular bearing table; 24. a square bearing table; 2401. a groove; 25. a first L-shaped plate; 26. a second telescopic cylinder; 27. a support shaft; 28. a motor; 29. a lower floor; 2901. a second sliding groove; 2902. mounting grooves; 30. a second L-shaped plate; 31. an upper roof; 3101. a first sliding groove; 32. a supporting convex plate; 33. a fifth telescopic cylinder; 34. a second pressure sensor; 35. an elastic rod.
Detailed Description
Example one
As shown in fig. 1-2, a screen adjusting device of a screen printing machine includes a screen printing machine base 14, a carrying table 12 mounted on the screen printing machine base 14, and a clamping mechanism 4 for clamping a screen 11, wherein a slide rail 3 is arranged on the screen printing machine base 14, and a driving mechanism 5 is mounted on the slide rail 3 for controlling the lifting of the clamping mechanism 4; the clamping mechanism 4 comprises a clamping seat 403, a balance adjusting plate 15 installed on the clamping seat 403 and a screen printing plate 11 located on the balance adjusting plate 15, a first accommodating groove 404 used for accommodating the balance adjusting plate 15 is formed in the clamping seat 403, a second accommodating groove 401 used for accommodating a first telescopic cylinder 17 is symmetrically formed in the upper and lower groove walls of the first accommodating groove 404, a third accommodating groove 402 used for adjusting the swing allowance of the balance adjusting plate 15 is formed in the first accommodating groove 404, a supporting rod 19 with a spherical top end and a balance spring 18 used for automatically keeping the balance adjusting plate 15 horizontal are symmetrically arranged at the bottom end of the balance adjusting plate 15, the balance spring 18 is located at two ends of the supporting rod 19, a second pressure sensor 34 used for sensing whether the balance adjusting plate 15 is balanced is further installed in the third accommodating groove 402, elastic rods 35 are installed at two ends of the balance adjusting plate 15, and a fifth telescopic cylinder 33 is further installed in the balance spring 18.
The bottom end of the first telescopic cylinder 17 is fixedly provided with a first fixing plate 16, the first fixing plate 16 is located at the upper groove wall of the first accommodating groove 404, the top end of the first telescopic cylinder 17 is fixedly provided with a second fixing plate 20, the second fixing plate 20 is located at the lower groove wall of the first accommodating groove 404, the second fixing plate 20 is provided with a central through hole 2001, and a clamping surface of the first fixing plate 16 and the second fixing plate 20 is a concave-convex surface.
The screen 11 with printing patterns is placed on the balance adjusting plate 15, the length of the screen 11 is larger than the distance between the balance adjusting plates 15 in the symmetrical clamping seats 403, the top of the supporting rod 19 at the bottom end of the balance adjusting plate 15 is a spherical surface, the balance adjusting plate 15 can swing for a certain angle, the swing amplitude of the balance adjusting plate 15 is limited by the accommodating groove III 402, the screen 11 is placed on the balance adjusting plate 15 according to the position of the bearing plate 9, when the balance adjusting plate 15 deflects to one side, the pressure values of the pressure sensors II 34 are different, the pressure sensors II 34 are electrically connected with the telescopic cylinder V33, the telescopic cylinder V33 controls the two ends of the balance adjusting plate 15, the forces applied to the pressure sensors II 34 by the elastic rods 35 at the two ends of the balance adjusting plate 15 are equal, the numerical values of the two pressure sensors II 34 are equal, the balance adjusting plate 15 is horizontal at the moment, the first fixing plate 16 and the second fixing plate 20 move towards the direction of the screen 11 to clamp the balance adjusting plate 15 and the screen 11, and ensure that the screen 11 cannot tilt and turn over horizontally in the up-down moving process of the screen 11.
A horizontal guide rail 10 for moving the doctor blade 8 is further arranged on the base 14 of the screen printer, a telescopic cylinder III 7 for controlling the doctor blade 8 to lift is movably arranged on the horizontal guide rail 10, and a telescopic cylinder IV 6 for controlling the doctor blade 8 to move left and right is further arranged at one end of the horizontal guide rail 10.
Example two
As shown in fig. 1-6, on the basis of the first embodiment, the carrier 12 of the present embodiment is a square carrier 24 or a circular carrier 23, wherein: a groove 2401 for installing printing materials is arranged in the square bearing table 24, a telescopic cylinder II 26 is arranged on the inner wall of the groove 2401, and a L-shaped plate I25 for fixing the bearing plate is arranged on the telescopic cylinder II 26.
EXAMPLE III
As shown in fig. 1 to 7, on the basis of the first embodiment, a bearing slot 1401 is further disposed on the screen printer base 14, a supporting convex plate 32 corresponding to the bearing slot 1401 is disposed on the baffle 1 located at the rear end of the screen printer base 14, an adjusting plate 21 for limiting the position of the bearing plate 9 is mounted in the bearing slot 1401 through a first spring 22, a first pressure sensor 2 is further disposed in the supporting convex plate 32 for sensing the condition of the bearing plate 9 in the bearing slot 1401, and a display lamp set 13 electrically connected to the first pressure sensor 2 is further mounted on one side of the bearing slot 1401.
The screen printer base 14 is also provided with a bearing clamping groove 1401 for containing the bearing plate 9, so that printing efficiency is improved, the time for replacing the printing stock is shortened, the condition of the bearing plate 9 in the bearing clamping groove 1401 is reflected visually according to the first pressure sensor 32 on the supporting convex plate 32, so that the supplement is carried out in time, when the bearing plate 9 is not arranged in the bearing clamping groove 1401, the display lamp group 13 can be lightened, and the first spring 22 and the adjusting plate 21 are automatically adapted to the bearing plates 9 with different sizes.
Based on the screen adjusting devices of the 3 embodiments, the invention further provides a using method of the screen adjusting device of the screen printing machine, which includes the following steps: the bearing plate 9 to be printed is placed in the bearing slot 1401, the adjusting plate 21 fixes the position of the bearing plate 9, and when the bearing plate 9 is not arranged in the bearing slot 1401, the display lamp group 13 corresponding to the bearing slot 1401 is normally on; a square bearing table 24 is arranged on the screen printer base 14 to bear a square bearing plate, the bearing plate 9 is placed on a first L-shaped plate 25, the bearing plate 9 is fixed through a telescopic cylinder II 26, or a round bearing table 23 is arranged on the screen printer base 14 to bear a round bearing plate, the bearing plate 9 is placed between second L-shaped plates 30, a motor 28 drives an upper top plate 31 to rotate, and a support shaft 27 moves in a first sliding groove 3101 and a second sliding groove 2901 to fix the bearing plate 9; the screen plate 11 is placed on the balance adjusting plate 15; if the pressure values of the first pressure sensor 34 and the second pressure sensor 34 are the same, the screen printing plate 11 is in a horizontal state, the first fixing plate 16 and the second fixing plate 20 limit the balance adjusting plate 15 and the screen printing plate 11 to swing, if the pressure values of the second pressure sensor 34 are different, an angle deviation exists between the screen printing plate 11 and a printing stock, the fifth telescopic cylinder 33 adjusts the balance adjusting plate 15 to be horizontal (the pressure values of the second pressure sensor 34 are the same), and the first fixing plate 16 and the second fixing plate 20 fix the balance adjusting plate 15 and the screen printing plate 11; the third telescopic cylinder 7 pushes the doctor blade 8 down to one end of the screen in the screen 11, and the fourth telescopic cylinder 6 pushes the doctor blade 8 toward the other end of the screen, and the printing process is performed by repeated actions.
The working principle of the screen adjusting device of the screen printing machine disclosed by the invention is as follows: the bearing plates 9 are sequentially placed in the bearing clamping slots 1401, and the bearing plates 9 to be printed are timely supplemented according to the state of the display lamp set 13;
square bearing plate: choose square plummer 24, put loading board 9 on L shaped plate 25, telescopic cylinder two 26 control L shaped plate 25 remove to fixed loading board 9, circular loading board: selecting a circular bearing table 23, driving an upper layer top plate 31 to rotate by a motor 28, and enabling a second L-shaped plate 30 to fix a bearing plate 9 by moving a support shaft 27;
the screen 11 is placed on the balance adjusting plate 15, the numerical values of the pressure sensors 34 are equal, the first fixing plate 16 and the second fixing plate 20 clamp the balance adjusting plate 25 and the screen 11 through the relative movement of the first telescopic cylinder 17, the numerical values of the pressure sensors 34 are unequal, the five telescopic cylinders 33 adjust the two ends of the balance adjusting plate 15 until the numerical values of the pressure sensors 34 are equal, the first fixing plate 16 and the second fixing plate 20 clamp the balance adjusting plate 25 and the screen 11 through the relative movement, the driving mechanism 5 enables the screen 11 to move downwards to be right above a printing stock, the third telescopic cylinder 7 pushes the doctor blade 8 to one side of a printing area of the screen 11, the fourth telescopic cylinder 6 enables the doctor blade 8 to move towards the other side of the printing area, the doctor blade 8 spreads ink on the screen 11, and the ink is extruded to the printing stock from meshes of a pattern part by the doctor blade 8 in the moving process of printing, and printing is completed.
Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the invention as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a screen printing machine's screen printing adjusting device, includes screen printing machine frame (14), installs plummer (12) on screen printing machine frame (14) for clamping mechanism (4) of centre gripping screen printing (11), its characterized in that: a slide rail (3) is arranged on the base (14) of the screen printer, and a driving mechanism (5) is arranged on the slide rail (3) and used for controlling the lifting of the clamping mechanism (4);
the bearing table (12) is a square bearing table (24) or a round bearing table (23); wherein:
a groove (2401) for mounting printing materials is formed in the square bearing table (24), a telescopic cylinder II (26) is mounted on the inner wall of each groove (2401), and an L-shaped plate I (25) for fixing the bearing plate is mounted on the telescopic cylinder II (26);
the circular bearing table (23) is divided into an upper-layer top plate (31) and a lower-layer bottom plate (29), the upper-layer top plate (31) can rotate relative to the lower-layer bottom plate (29), a mounting groove (2902) for accommodating the motor (28) is formed in the lower-layer bottom plate (29), the upper-layer top plate (31) is mounted on the motor (28), first sliding grooves (3101) are uniformly distributed in the upper-layer top plate (31), second sliding grooves (2901) are uniformly distributed in the lower-layer bottom plate (29), the supporting shaft (27) is movably mounted in the second sliding grooves (2901), the supporting shaft (27) is in threaded connection with the first sliding grooves (3101), and a second L-shaped plate (30) for fixing the bearing plate is rotatably connected to the supporting shaft (27);
the clamping mechanism (4) comprises a clamping seat (403), a balance adjusting plate (15) installed on the clamping seat (403) and a screen printing plate (11) located on the balance adjusting plate (15), a first accommodating groove (404) used for accommodating the balance adjusting plate (15) is arranged in the clamping seat (403), a second accommodating groove (401) used for accommodating a first telescopic cylinder (17) is symmetrically arranged in the upper groove wall and the lower groove wall of the first accommodating groove (404), a third accommodating groove (402) used for adjusting the swinging allowance of the balance adjusting plate (15) is arranged in the left groove wall and the right groove wall of the first accommodating groove (404), a supporting rod (19) with a spherical top end and a balance spring (18) used for keeping the balance adjusting plate (15) horizontal are symmetrically arranged at the bottom end of the balance adjusting plate (15), the balance spring (18) is located at two ends of the supporting rod (19), and a fifth telescopic cylinder (33) is further installed in the balance spring (18);
a second pressure sensor (34) used for sensing whether the balance adjusting plate (15) is balanced is further installed in the third accommodating groove (402), and elastic rods (35) are installed at two ends of the balance adjusting plate (15);
the bottom end of the first telescopic cylinder (17) is fixedly provided with a first fixed plate (16), the first fixed plate (16) is located at the upper groove wall of the first accommodating groove (404), the top end of the first telescopic cylinder (17) is fixedly provided with a second fixed plate (20), the second fixed plate (20) is located at the lower groove wall of the first accommodating groove (404), the second fixed plate (20) is provided with a central through hole (2001), and clamping surfaces of the first fixed plate (16) and the second fixed plate (20) are concave-convex surfaces.
2. The screen adjusting apparatus of a screen printing machine as claimed in claim 1, wherein the screen printing machine base (14) is further provided with a bearing slot (1401), the baffle (1) located at the rear end of the screen printing machine base (14) is provided with a supporting convex plate (32) corresponding to the bearing slot (1401), the adjusting plate (21) for limiting the position of the bearing plate (9) is installed in the bearing slot (1401) through a first spring (22), the supporting convex plate (32) is further provided with a first pressure sensor (2) for sensing the condition of the bearing plate (9) in the bearing slot (1401), and one side of the bearing slot (1401) is further provided with a display lamp set (13) electrically connected with the first pressure sensor (2).
3. The screen adjusting apparatus of the screen printing machine according to any one of claims 1 to 2, wherein a horizontal guide rail (10) for moving the doctor blade (8) is further provided on the base (14) of the screen printing machine, a telescopic cylinder three (7) for controlling the rise and fall of the doctor blade (8) is movably mounted on the horizontal guide rail (10), and a telescopic cylinder four (6) for controlling the left and right movement of the doctor blade (8) is further mounted at one end of the horizontal guide rail (10).
4. A method of using the screen adjusting apparatus of the screen printing machine of claim 3, comprising the steps of:
a) A bearing plate (9) to be printed is placed in the bearing slot (1401), the adjusting plate (21) fixes the position of the bearing plate (9), and when the bearing plate (9) is not arranged in the bearing slot (1401), a display lamp group (13) corresponding to the bearing slot (1401) is normally on;
b) A square bearing table (24) is arranged on a base (14) of the screen printer to bear a square bearing plate, the bearing plate (9) is placed on a first L-shaped plate (25), and a telescopic cylinder II (26) is used for fixing the bearing plate (9), or
A circular bearing table (23) is arranged on a base (14) of the screen printer to bear a circular bearing plate, the bearing plate (9) is placed between two L-shaped plates (30), a motor (28) drives an upper layer top plate (31) to rotate, and a support shaft (27) moves in a first sliding groove (3101) and a second sliding groove (2901) so as to fix the bearing plate (9);
c) The screen (11) is placed on the balance adjusting plate (15);
d) If the pressure values of the second pressure sensors (34) are the same, the screen (11) is in a horizontal state, the first fixing plate (16) and the second fixing plate (20) limit the balance adjusting plate (15) and the screen (11) to swing, if the pressure values of the second pressure sensors (34) are different, an angle deviation exists between the screen (11) and a printing stock, the fifth telescopic cylinder (33) adjusts the balance adjusting plate (15) to be horizontal, the pressure values of the second pressure sensors (34) are the same, and the first fixing plate (16) and the second fixing plate (20) fix the balance adjusting plate (15) and the screen (11);
e) The ink scraping knife (8) is pushed down to one end of the screen in the screen printing plate (11) by the telescopic cylinder III (7), the ink scraping knife (8) is pushed towards the other end of the screen by the telescopic cylinder IV (6), and the printing process is carried out by repeated action.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110716781.4A CN113352736B (en) | 2021-06-25 | 2021-06-25 | Screen adjusting device and method of screen printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110716781.4A CN113352736B (en) | 2021-06-25 | 2021-06-25 | Screen adjusting device and method of screen printing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113352736A CN113352736A (en) | 2021-09-07 |
| CN113352736B true CN113352736B (en) | 2022-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110716781.4A Active CN113352736B (en) | 2021-06-25 | 2021-06-25 | Screen adjusting device and method of screen printing machine |
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| CN113978111B (en) * | 2021-10-15 | 2023-02-24 | 河南博雅彩印有限公司 | Printing device and using method thereof |
Family Cites Families (15)
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|---|---|---|---|---|
| CN201471828U (en) * | 2009-07-13 | 2010-05-19 | 深圳市网印巨星机电设备有限公司 | Screen printing plate balance adjusting mechanism |
| CN102371751A (en) * | 2010-08-20 | 2012-03-14 | 富葵精密组件(深圳)有限公司 | Screen printing machine |
| CN205060230U (en) * | 2015-08-08 | 2016-03-02 | 常州安泰诺特种印制板有限公司 | Printing board storage rack |
| CN206011771U (en) * | 2016-08-11 | 2017-03-15 | 珠海铂科捷科技有限公司 | A kind of balance regulator of 3D printer |
| CN206357782U (en) * | 2016-12-30 | 2017-07-28 | 通威太阳能（成都）有限公司 | A kind of screen process press produced for solar battery sheet |
| CN107088446A (en) * | 2017-06-23 | 2017-08-25 | 亿信标准认证集团四川有限公司 | The rack for test tube for being easy to check using indicator lamp |
| CN209353678U (en) * | 2018-11-09 | 2019-09-06 | 南昌科悦企业管理咨询有限公司 | A kind of aluminum alloy pattern plate level device |
| CN209775797U (en) * | 2018-12-03 | 2019-12-13 | 重庆锐翰科技有限公司 | Solder paste printing device with SPI self-checking function for FPC (Flexible printed Circuit) circuit board processing |
| CN210436793U (en) * | 2019-06-18 | 2020-05-01 | 山东大森印刷包装科技有限公司 | Printing roller adjusting device of printing machine |
| CN211713016U (en) * | 2020-01-16 | 2020-10-20 | 陕西中融交通建设有限公司 | Electric hydraulic stripper |
| CN212635032U (en) * | 2020-03-16 | 2021-03-02 | 浙江和美集成新材料科技有限公司 | Numerical control plate uncoiling, leveling, stamping and transverse cutting line device |
| CN212133847U (en) * | 2020-06-12 | 2020-12-11 | 长沙中恒检测技术有限公司 | Calibrating device for metrological verification |
| CN213149903U (en) * | 2020-07-14 | 2021-05-07 | 天津世纪雷鹏科技有限公司 | Self-service certificate duplicator |
| CN212734146U (en) * | 2020-07-17 | 2021-03-19 | 南昌市三滴派科技有限公司 | Balance adjusting device based on laser 3D prints |
| CN213290160U (en) * | 2020-09-23 | 2021-05-28 | 中国建筑第七工程局有限公司 | Electromechanical positioning tool for electromechanical maintenance |
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Effective date of registration: 20240405 Address after: 212299 Building 8, Wanyang Chuangcheng, Yangzhong Economic Development Zone, Zhenjiang City, Jiangsu Province Patentee after: Jiangsu Saier Printing Equipment Co.,Ltd. Country or region after: China Address before: 212219 No.8, Chuangxin Avenue, Baqiao Town, Yangzhong City, Zhenjiang City, Jiangsu Province Patentee before: JIANGSU SAIER PLATE MAKING Co.,Ltd. Country or region before: China |