CN219856388U

CN219856388U - Silk screen printing machine convenient to change half tone

Info

Publication number: CN219856388U
Application number: CN202321289888.6U
Authority: CN
Inventors: 王井勇; 舒先文
Original assignee: Gangwang Precision Plate Making Hubei Co ltd
Current assignee: Gangwang Precision Plate Making Hubei Co ltd
Priority date: 2023-05-25
Filing date: 2023-05-25
Publication date: 2023-10-20
Anticipated expiration: 2033-05-25

Abstract

The utility model relates to the technical field of screen printers and discloses a screen printer convenient for screen replacement, which comprises a processing table, wherein a supporting plate is fixedly arranged at the rear side of the processing table, a moving device is fixedly arranged in the supporting plate, an electric sliding table is fixedly arranged at the front side of the moving device, two connecting rods which are symmetrically distributed left and right are fixedly arranged at the bottom of the electric sliding table, the front sides of the two connecting rods are fixedly connected with the rear side of a sliding plate, sliding grooves are formed in the sliding plate, sliding blocks which are symmetrically distributed left and right are slidably arranged in the sliding grooves, clamping blocks are fixedly arranged on the two sliding blocks, and a printing screen is movably arranged between the two clamping blocks. This screen printing machine convenient to change half tone has possessed the arm-tie of upwards pulling and can had relieved and to be connected between butt joint board and the printing half tone to and make the butt joint board more convenient carry out the advantage that limits to the printing half tone under the effect of spring.

Description

Silk screen printing machine convenient to change half tone

Technical Field

The utility model relates to the technical field of screen printers, in particular to a screen printer convenient for replacing a screen.

Background

A screen printing machine is a machine that prints text and images. Modern printing machine generally comprises mechanisms of plate filling, inking, embossing, paper feeding and the like, and the working principle is as follows: the characters and images to be printed are first made into printing plate, then installed on the printer, and the ink is then applied to the places with characters and images on the printing plate by means of manual or printer, and then transferred directly or indirectly onto paper or other printing stock, so that the same printed matter as the printing plate can be copied.

In the use process of the screen printing machine, the corresponding printing screen printing plate needs to be replaced according to printed characters or pictures and the like, but most of the existing screen printing machines limit the printing screen printing plate through the matching of a plurality of positioning rods connected through threads and the abutting plates, but the positioning rods need to be adjusted one by one when the screen printing machine is replaced, the process is troublesome, and the screen printing machine convenient for replacing the screen printing plate is provided to solve the problems.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a screen printing machine convenient for replacing a screen printing plate, which has the advantages that a pull plate pulled upwards can be used for removing the connection between an abutting plate and a printing screen printing plate and the abutting plate is more convenient to limit the printing screen printing plate under the action of a spring, and solves the problems that most of the traditional screen printing machines limit the printing screen printing plate through the cooperation of a plurality of positioning rods connected through threads and the abutting plate, but the positioning rods are required to be adjusted one by one when the screen printing machine is replaced, and the process is more troublesome.

(II) technical scheme

The technical scheme for solving the technical problems is as follows: the utility model provides a screen printing machine convenient to change half tone, includes the processing platform, the rear side fixed mounting of processing platform has the backup pad, movable mounting has mobile device between the backup pad, mobile device's front side fixed mounting has electronic slip table, the bottom fixed mounting of electronic slip table has the quantity to be two and is the connecting rod of bilateral symmetry distribution, two the front side of connecting rod all with the rear side fixed connection of sliding plate, the spout has been seted up to the inside of sliding plate, the inside slidable mounting of spout has the quantity to be two and is the slider of bilateral symmetry distribution, two equal fixed mounting of slider has the clamp splice, two movable mounting has the printing half tone between the clamp splice, the top movable mounting of printing half tone is two and is the butt joint board of bilateral symmetry distribution, two the equal fixed mounting in bottom of butt joint board has the quantity to the inside locating lever of printing half tone, two the inner wall top of clamp splice all sets up the quantity and is three and is linear array distribution's mounting groove, three the equal fixed mounting in bottom of clamp splice spring, the top of three clamp splice is the top fixed connection is in the top of three clamp splice.

The beneficial effects of the utility model are as follows:

this screen printing machine convenient to change half tone has possessed the arm-tie of upwards pulling and can had relieved and to be connected between butt joint board and the printing half tone to and make the butt joint board more convenient carry out the advantage that limits to the printing half tone under the effect of spring.

On the basis of the technical scheme, the utility model can be improved as follows.

Further, a placing plate is fixedly arranged at the top of the processing table, and the spring is sleeved on the outer side of the pull rod.

Further, the fixed block is fixedly installed on the front side of the movable end of the electric sliding table, and two cylinders which are symmetrically distributed in front-back mode are fixedly installed at the top of the fixed block.

Further, the bottoms of the telescopic ends of the two cylinders penetrate through the fixed block and extend to the lower portion of the fixed block, and the bottoms of the telescopic ends of the two cylinders are fixedly connected with the top of the scraping plate.

The further scheme has the beneficial effect that the scraper can scrape and attach the paint better.

Further, the limiting groove is formed in the top of the sliding plate, and a limiting rod with the bottom extending to the inside of the sliding block is movably installed in the limiting groove.

The adoption of the further scheme has the beneficial effects that the sliding block is limited, so that the problem that the sliding is free to move in the printing process is prevented, and the printing position of the screen is changed.

Further, mobile device includes the threaded rod, the threaded rod rotates the inside of installing in the backup pad, the inside fixed mounting of backup pad has the guide bar, the outside of threaded rod and the equal fixed mounting in the outside of guide bar have front side and electronic slip table rear side fixed connection's movable block, the top fixed mounting of backup pad has the motor at output shaft bottom fixed connection in threaded rod top.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a front cross-sectional view of the present utility model;

FIG. 3 is an enlarged view of the utility model at A;

FIG. 4 is a schematic diagram of the connection of a slider and a slider plate according to the present utility model;

FIG. 5 is a right side view of the present utility model;

FIG. 6 is a cross-sectional view of a connecting portion of a positioning rod and a clamping block according to the present utility model;

fig. 7 is a schematic diagram of connection between the moving device and the electric sliding table.

In the figure: 1. a processing table; 2. a support plate; 3. a mobile device; 31. a threaded rod; 32. a guide rod; 33. a moving block; 34. a motor; 4. an electric sliding table; 5. a connecting rod; 6. a sliding plate; 7. a chute; 8. a slide block; 9. clamping blocks; 10. printing a screen; 11. an abutting plate; 12. a positioning rod; 13. a mounting groove; 14. a spring; 15. a pull rod; 16. pulling a plate; 17. placing a plate; 18. a fixed block; 20. a cylinder; 21. a scraper; 22. a limiting groove; 23. and a restraining bar.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the embodiment, given by figures 1-7, the screen printing machine convenient for screen replacement comprises a processing table 1, a supporting plate 2 is fixedly arranged at the rear side of the processing table 1, a moving device 3 is fixedly arranged in the supporting plate 2, an electric sliding table 4 is fixedly arranged at the front side of the moving device 3, two connecting rods 5 which are distributed in a bilateral symmetry manner are fixedly arranged at the bottom of the electric sliding table 4, the front sides of the two connecting rods 5 are fixedly connected with the rear side of a sliding plate 6, sliding grooves 7 are formed in the sliding plate 6, sliding blocks 8 which are distributed in a bilateral symmetry manner are slidingly arranged in the sliding grooves 7, clamping blocks 9 are fixedly arranged in the sliding blocks 8, a printing screen 10 is movably arranged between the two clamping blocks 9, the top movable mounting of printing half tone 10 has the butt joint board 11 that quantity is two and be bilateral symmetry and distribute, the equal fixed mounting in bottom of two butt joint boards 11 has the locating lever 12 that extends to printing half tone 10 inside, the mounting groove 13 that quantity is three and be linear array and distribute is all offered at the inner wall top of two clamp splice 9, the spring 14 of bottom fixed connection in butt joint board 11 top is all fixed mounting at the inner wall top of three mounting groove 13, the equal fixed mounting in bottom of the top of two clamp splice 9 has pull rod 15 of bottom fixed connection in butt joint board 11 top, the quantity of pull rod 15 is three and be linear array and distribute, the top of three pull rod 15 all is with the bottom fixed connection of pull plate 16.

Wherein, the top of processing platform 1 fixed mounting has place board 17, and spring 14 cover is located the outside of pull rod 15.

The front side of the moving end of the electric sliding table 4 is fixedly provided with a fixed block 18, and the top of the fixed block 18 is fixedly provided with two cylinders 20 which are symmetrically distributed in front-back mode.

The bottoms of the telescopic ends of the two air cylinders 20 penetrate through the fixed block 18 and extend to the lower side of the fixed block, and the bottoms of the telescopic ends of the two air cylinders 20 are fixedly connected with the top of the scraping plate 21.

The scraper 21 can enable the bottom of the printing screen 10 to be attached to the top of an object to be printed on the top of the placing plate 17 under the action of the air cylinder 20, so that the printing effect is better.

Wherein, limit groove 22 has been seted up at the top of slide plate 6, and the inside movable mounting of limit groove 22 has the bottom to the inside limit rod 23 of slider 8.

The limiting rod 23 enters the inside of the sliding block 8, so that the sliding block 8 cannot move in the subsequent use process.

Wherein, mobile device 3 includes threaded rod 31, and threaded rod 31 rotates the inside of installing in backup pad 2, and backup pad 2's inside fixed mounting has guide bar 32, and the outside of threaded rod 31 and the outside of guide bar 32 equal fixed mounting have front side and electronic slip table 4 rear side fixed connection's movable block 33, and backup pad 2's top fixed mounting has output shaft bottom fixed connection in the motor 34 at threaded rod 31 top.

Working principle:

when the screen printing plate needs to be replaced, the pull plate 16 is pulled upwards, the positioning rod 12 is separated from the inside of the printing screen printing plate 10, then the limiting rod 23 is taken out, the sliding block 8 can slide, the positions of the two clamping blocks 9 can be moved, the printing screen printing plate 10 is easier to take out, then the positions of the two clamping blocks 9 are adjusted when a new screen printing plate is installed later, the printing screen printing plate 10 is easier to install, the positioning rod 12 is to be re-entered into the inside of the printing screen printing plate 10, and the limiting rod 23 is re-inserted into the inside of the sliding block 8, so that fixation is completed.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Screen printing machine convenient to change half tone, including processing platform (1), its characterized in that: the rear side fixed mounting of processing platform (1) has backup pad (2), the inside fixed mounting of backup pad (2) has mobile device (3), the front side fixed mounting of mobile device (3) has electronic slip table (4), the bottom fixed mounting of electronic slip table (4) has connecting rod (5) that quantity is two and be bilateral symmetry distribution, two the front side of connecting rod (5) all with the rear side fixed connection of sliding plate (6), spout (7) have been seted up to the inside of sliding plate (6), the inside slidable mounting of spout (7) has slider (8) that quantity is two and be bilateral symmetry distribution, two equal fixed mounting of slider (8) has clamp splice (9), two movable mounting has printing half tone (10) between clamp (9), the top movable mounting of printing half tone (10) has two and is bilateral symmetry distribution's butt plate (11), the bottom of two butt plate (11) all fixed mounting has extension to printing half tone (10) inside of inner wall (12), two top of being the top of clamp plate (9) are all fixed mounting has spring groove (13) all, the top of being fixed mounting is three clamp plate (13) is fixed in the top of top (13), the top of two clamp splice (9) is all fixed mounting have bottom fixed connection in pull rod (15) at butt joint board (11) top, the quantity of pull rod (15) is three and be linear array and distribute, and the top of three pull rod (15) is all with the bottom fixed connection of pull plate (16).

2. The screen printing machine for facilitating screen replacement according to claim 1, wherein: the top of the processing table (1) is fixedly provided with a placing plate (17), and the springs (14) are sleeved on the outer sides of the pull rods (15).

3. The screen printing machine for facilitating screen replacement according to claim 1, wherein: the electric sliding table is characterized in that a fixed block (18) is fixedly arranged at the front side of the moving end of the electric sliding table (4), and two cylinders (20) which are symmetrically distributed in front-back mode are fixedly arranged at the top of the fixed block (18).

4. A screen printing machine for facilitating screen replacement according to claim 3, wherein: the bottoms of the telescopic ends of the two air cylinders (20) penetrate through the fixed block (18) and extend to the lower side of the fixed block, and the bottoms of the telescopic ends of the two air cylinders (20) are fixedly connected with the top of the scraping plate (21).

5. The screen printing machine for facilitating screen replacement according to claim 1, wherein: the top of the sliding plate (6) is provided with a limiting groove (22), and a limiting rod (23) with the bottom extending to the inside of the sliding block (8) is movably arranged in the limiting groove (22).

6. The screen printing machine for facilitating screen replacement according to claim 1, wherein: the moving device (3) comprises a threaded rod (31), the threaded rod (31) is rotatably arranged in the supporting plate (2), a guide rod (32) is fixedly arranged in the supporting plate (2), a moving block (33) fixedly connected with the front side and the rear side of the electric sliding table (4) is fixedly arranged on the outer side of the threaded rod (31) and the outer side of the guide rod (32), and a motor (34) fixedly connected with the bottom of an output shaft at the top of the threaded rod (31) is fixedly arranged at the top of the supporting plate (2).