CN218228266U

CN218228266U - Screen printing plate surface layer thickening device

Info

Publication number: CN218228266U
Application number: CN202222460206.5U
Authority: CN
Inventors: 姜绍熙
Original assignee: Zhejiang Dewo Technology Co ltd
Current assignee: Zhejiang Dewo Technology Co ltd
Priority date: 2022-09-14
Filing date: 2022-09-14
Publication date: 2023-01-06
Anticipated expiration: 2032-09-14

Abstract

The utility model relates to a half tone processing technology field, and disclose a half tone surface layer thickening device, solved the current when carrying out half tone surface layer thickening operation, it is not convenient for better align to compress tightly between thickening stratum reticulare and the half tone, the problem of the quality of processing has been influenced, it includes the support casing, the bottom symmetry of support casing installs the supporting leg, install adjustment mechanism on the support casing, the last symmetry of adjustment mechanism installs the locating frame, install the mounting bracket on the support casing, install on the mounting bracket and adjust and compress tightly the subassembly, adjustment mechanism includes the positioning seat, and the positioning seat is fixed mounting in the inside of support casing, rotate on the positioning seat and install the two-way screw rod, and one end of the two-way screw rod is connected with the inboard side rotation of support casing; the utility model discloses, can be when carrying out the thickening operation of half tone top layer, be convenient for align between thickening stratum reticulare and the half tone and compress tightly to can improve the quality of processing.

Description

Screen printing plate surface layer thickening device

Technical Field

The utility model belongs to the technical field of half tone processing, specifically be a half tone top layer thickening device.

Background

The screen plate, also called screen, mesh plate, screen line plate, is an optical tool for photoengraving, in the course of processing screen plate, it can adopt indirect plate-making method, the indirect plate-making method is to expose indirect film, use 1.2% H2O2 to harden and then develop with warm water, dry and make strippable figure negative, in the course of plate-making, the figure negative film face is stuck tightly with the stretched silk screen, the glue film is stuck tightly with the wet silk screen by squeezing, the film base is taken off, the screen plate is made up by air-drying, in the course of processing screen plate, the surface layer of screen plate can be thickened according to the need.

When the operation of thickening on half tone top layer is being carried out in the past, be not convenient for better align between thickening stratum reticulare and the half tone and compress tightly, influenced the quality of processing to the user demand who satisfies people that is not convenient for better.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a half tone top layer thickening device, effectual solved current when carrying out half tone top layer thickening operation, be not convenient for better align between thickening stratum reticulare and the half tone and compress tightly, influenced the problem of the quality of processing.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a half tone top layer thickening device, which comprises a supporting housin, the supporting leg is installed to the bottom symmetry of support housing, install adjustment mechanism on the support housing, the locating frame is installed to the last symmetry of adjustment mechanism, install the mounting bracket on the support housing, install on the mounting bracket and adjust and compress tightly the subassembly, adjustment mechanism includes the positioning seat, and positioning seat fixed mounting is in the inside of support housing, rotate on the positioning seat and install two-way screw rod, and two-way screw rod's one end rotates with the inboard side of support housing and is connected, two-way screw rod's the other end runs through and extends to the outside of support housing, the regulating block is installed to the one end that two-way screw rod is located the support housing outside, the screw thread movable sleeve is installed to the symmetry on the two-way screw rod, the swing joint piece is installed at the top of screw thread movable sleeve, the bar groove has been seted up to the top symmetry of support housing, and the top of swing joint piece runs through in the bar groove and extends to the top of support housing, the bottom fixed connection of swing joint piece and locating frame.

Preferably, the adjusting block is of a convex block structure, and the outer side edge of the adjusting block is provided with anti-skid insections.

Preferably, a positioning sliding sleeve is installed at the bottom of the threaded movable sleeve, a positioning sliding rod is installed on the positioning sliding sleeve in a sliding mode, one end of the positioning sliding rod is fixedly connected with the positioning seat, and the other end of the positioning sliding rod is fixedly connected with the inner side edge of the supporting shell.

Preferably, the adjusting and compressing assembly comprises a threaded sleeve, the threaded sleeve is fixedly arranged in the middle of the top end of the mounting frame in a penetrating mode, an adjusting screw is arranged on the inner thread of the threaded sleeve, a rotating handle is arranged at the top of the adjusting screw, a connecting bearing is arranged at the bottom of the adjusting screw, a movable plate is arranged at the bottom of the connecting bearing, springs are symmetrically arranged at the bottom of the movable plate, and a pressing plate is arranged at the bottom of the springs.

Preferably, the pressing plate is of a convex strip plate structure, and the length of the pressing plate is the same as that of the positioning frame.

Preferably, the first locating rods are symmetrically arranged on the pressing plate, locating rings are arranged on two side edges of the movable plate, and the first locating rods are connected with the locating rings in a sliding mode.

Preferably, the top of fly leaf is installed the second locating lever symmetrically, and second locating lever and mounting bracket sliding connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1) During the operation, through the interaction of the arranged supporting shell, the adjusting mechanism, the positioning frame, the mounting frame and the adjusting and pressing assembly, when the thickening operation of the surface layer of the screen printing plate is carried out, the alignment and pressing between the thickened net layer and the screen printing plate are convenient, so that the processing quality can be improved;

2) The utility model discloses a set up the subassembly that compresses tightly, including the first locating lever, the second locating lever, the first locating lever that sets up is set up on the first locating lever, the second locating lever, and the first locating lever that sets up is set up on the second locating lever, and in operation, through the interact of first locating lever and holding ring, second locating lever that sets up, can be so that adjust and compress tightly the subassembly when using the operation, reach better stability to in can be better compress tightly the operation, thereby be convenient for can be better satisfy people's user demand.

Drawings

The accompanying drawings 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 invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of the adjusting mechanism of the present invention;

fig. 3 is a schematic structural view of the adjusting and compressing assembly of the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the positioning frame and the pressing plate of the present invention.

In the figure: 1. a support housing; 2. supporting legs; 3. an adjustment mechanism; 4. a positioning frame; 5. a mounting frame; 6. adjusting the compression assembly; 7. positioning seats; 8. a bidirectional screw; 9. an adjusting block; 10. a threaded movable sleeve; 11. a movable connecting block; 12. a strip-shaped groove; 13. positioning the sliding sleeve; 14. positioning a sliding rod; 15. a threaded sleeve; 16. adjusting the screw rod; 17. rotating the handle; 18. connecting a bearing; 19. a movable plate; 20. a spring; 21. pressing a plate; 22. a first positioning rod; 23. a positioning ring; 24. and a second positioning rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below 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.

In the first embodiment, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the present invention includes a supporting housing 1, supporting legs 2 are symmetrically installed at the bottom of the supporting housing 1, an adjusting mechanism 3 is installed on the supporting housing 1, a positioning frame 4 is symmetrically installed on the adjusting mechanism 3, an installation frame 5 is installed on the supporting housing 1, and an adjusting and compressing assembly 6 is installed on the installation frame 5;

the adjusting mechanism 3 comprises a positioning seat 7, the positioning seat 7 is fixedly installed inside the supporting shell 1, a bidirectional screw 8 is rotatably installed on the positioning seat 7, one end of the bidirectional screw 8 is rotatably connected with the inner side edge of the supporting shell 1, the other end of the bidirectional screw 8 penetrates through and extends to the outer side of the supporting shell 1, an adjusting block 9 is installed at one end, located on the outer side of the supporting shell 1, of the bidirectional screw 8, the adjusting block 9 is of a convex block structure, anti-skidding tooth marks are formed on the outer side edge of the adjusting block 9, threaded movable sleeves 10 are symmetrically installed on the bidirectional screw 8, positioning sliding sleeves 13 are installed at the bottoms of the threaded movable sleeves 10, positioning sliding rods 14 are slidably installed on the positioning sliding sleeves 13, one ends of the positioning sliding rods 14 are fixedly connected with the positioning seat 7, the other ends of the positioning rods are fixedly connected with the inner side edge of the supporting shell 1, movable connecting blocks 11 are installed at the tops of the threaded movable sleeves 10, strip-shaped grooves 12 are symmetrically formed in the tops of the supporting shell 1, the tops of the movable connecting blocks 11 penetrate through the strip-shaped grooves 12 and extend to the upper side of the supporting shell 1, and the tops of the movable connecting blocks 11 are fixedly connected with the bottoms of the positioning frames 4;

the adjusting and pressing assembly 6 comprises a threaded sleeve 15, the threaded sleeve 15 is fixedly installed in the middle of the top end of the installation frame 5 in a penetrating mode, an adjusting screw 16 is installed on the inner thread of the threaded sleeve 15, a rotating handle 17 is installed at the top of the adjusting screw 16, a connecting bearing 18 is installed at the bottom of the adjusting screw 16, a movable plate 19 is installed at the bottom of the connecting bearing 18, springs 20 are symmetrically installed at the bottom of the movable plate 19, a pressing plate 21 is installed at the bottom of each spring 20, the pressing plate 21 is of a convex slat structure, the length of the pressing plate 21 is the same as that of the positioning frame 4, first positioning rods 22 are symmetrically installed on the pressing plate 21, positioning rings 23 are installed on two side edges of the movable plate 19, the first positioning rods 22 are connected with the positioning rings 23 in a sliding mode, second positioning rods 24 are symmetrically installed at the top of the movable plate 19, and the second positioning rods 24 are connected with the installation frame 5 in a sliding mode;

in the use, support casing 1 through setting up, adjustment mechanism 3, locating frame 4, mounting bracket 5 and the interact that the regulation compressed tightly subassembly 6, can be when carrying out half tone top layer thickening operation, be convenient for align between thickening stratum reticulare and the half tone and compress tightly, so that can improve the quality of processing, and through the first locating lever 22 and the holding ring 23 that set up, the interact of second locating lever 24, can make the regulation compress tightly subassembly 6 when the operation of use, reach better stability, so that can be better compress tightly the operation, thereby be convenient for can be better satisfy people's user demand.

The working principle is as follows: when the screen printing machine works, firstly, a screen printing plate is placed between two positioning frames 4, then the adjusting block 9 is rotated to drive the two-way screw 8 to rotate, the two-way screw 8 drives the thread movable sleeve 10 to move, the thread movable sleeve 10 drives the positioning sliding sleeve 13 to slide on the positioning sliding rod 14, so that better stability of the thread movable sleeve 10 during movement can be ensured, meanwhile, the thread movable sleeve 10 drives the movable connecting block 11 to move, the movable connecting block 11 drives the positioning frames 4 to move, the two positioning frames 4 move to clamp the screen printing plate, then, the glued thickened mesh layer is placed at the top of the screen printing plate between the two positioning frames 4, then, the adjusting screw 16 is driven to rotate by rotating the handle 17, and the adjusting screw 16 moves downwards under the action of the rotary fit of the thread sleeve 15, adjusting screw 16 promotes fly leaf 19 through connecting bearing 18 and moves down, fly leaf 19 drives second locating lever 24 and moves down, stability when fly leaf 19 removes can be ensured, simultaneously fly leaf 19 promotes clamp plate 21 through spring 20 and moves down, clamp plate 21 moves down and contacts with the top of thickening stratum reticulare, and continue to move down and push down thickening stratum reticulare, in this process, holding ring 23 slides down in the outside of first locating lever 22, spring 20 receives the extrusion simultaneously and takes place elastic deformation, the bounce that spring 20 deformation produced acts on clamp plate 21, compress tightly the operation to thickening stratum reticulare, with this can be when carrying out the thickening operation of half tone top layer, be convenient for align between thickening stratum reticulare and the half tone and compress tightly, so that can improve the quality of processing, thereby be convenient for can be better satisfy people's user demand.

Claims

1. The utility model provides a half tone top layer thickening device, includes support casing (1), its characterized in that: the bottom of the supporting shell (1) is symmetrically provided with supporting legs (2), the supporting shell (1) is provided with an adjusting mechanism (3), the adjusting mechanism (3) is symmetrically provided with a positioning frame (4), the supporting shell (1) is provided with a mounting rack (5), the mounting rack (5) is provided with an adjusting and pressing assembly (6), the adjusting mechanism (3) comprises a positioning seat (7), the positioning seat (7) is fixedly arranged inside the supporting shell (1), the positioning seat (7) is rotatably provided with a bidirectional screw rod (8), and one end of the bidirectional screw (8) is rotationally connected with the inner side of the supporting shell (1), the other end of the bidirectional screw (8) penetrates through and extends to the outer side of the supporting shell (1), one end of the bidirectional screw (8) positioned at the outer side of the supporting shell (1) is provided with an adjusting block (9), the bidirectional screw (8) is symmetrically provided with a thread movable sleeve (10), the top of the thread movable sleeve (10) is provided with a movable connecting block (11), the top of the supporting shell (1) is symmetrically provided with a strip-shaped groove (12), the top of the movable connecting block (11) penetrates through the strip-shaped groove (12) and extends to the upper side of the supporting shell (1), and the top of the movable connecting block (11) is fixedly connected with the bottom of the positioning frame (4).

2. The thickening device for the surface layer of the screen printing plate of claim 1, which is characterized in that: the adjusting block (9) is of a convex block structure, and anti-skid insections are arranged on the outer side edge of the adjusting block (9).

3. The thickening device of screen surface layer of claim 1, which is characterized in that: the thread moving sleeve is characterized in that a positioning sliding sleeve (13) is installed at the bottom of the thread moving sleeve (10), a positioning sliding rod (14) is installed on the positioning sliding sleeve (13) in a sliding mode, one end of the positioning sliding rod (14) is fixedly connected with the positioning seat (7), and the other end of the positioning sliding rod is fixedly connected with the inner side edge of the supporting shell (1).

4. The thickening device for the surface layer of the screen printing plate of claim 1, which is characterized in that: the adjusting and pressing assembly (6) comprises a threaded sleeve (15), the threaded sleeve (15) is fixedly arranged in the middle of the top end of the mounting frame (5) in a penetrating mode, an adjusting screw rod (16) is installed on the inner thread of the threaded sleeve (15), a rotating handle (17) is installed at the top of the adjusting screw rod (16), a connecting bearing (18) is installed at the bottom of the adjusting screw rod (16), a movable plate (19) is installed at the bottom of the connecting bearing (18), a spring (20) is symmetrically installed at the bottom of the movable plate (19), and a pressing plate (21) is installed at the bottom of the spring (20).

5. The thickening device for the surface layer of the screen printing plate of claim 4, which is characterized in that: the pressing plate (21) is of a convex strip plate structure, and the length of the pressing plate (21) is the same as that of the positioning frame (4).

6. The thickening device of screen surface layer of claim 5, which is characterized in that: first locating rods (22) are symmetrically arranged on the pressing plate (21), locating rings (23) are arranged on two side edges of the movable plate (19), and the first locating rods (22) are connected with the locating rings (23) in a sliding mode.

7. The thickening device of screen surface layer of claim 4, which is characterized in that: second locating rods (24) are symmetrically installed at the tops of the movable plates (19), and the second locating rods (24) are in sliding connection with the mounting rack (5).