CN211138483U

CN211138483U - Silk screen printing device

Info

Publication number: CN211138483U
Application number: CN201921913614.3U
Authority: CN
Inventors: 罗胜
Original assignee: Nanjing Hanqian Digital Technology Co ltd
Current assignee: Nanjing Hanqian Digital Technology Co ltd
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-07-31
Anticipated expiration: 2029-11-07

Abstract

The utility model belongs to the technical field of the printer, concretely relates to silk screen class printing device, two mounting brackets and print platform including bilateral symmetry setting, the downside of mounting bracket is connected with two holding down plates, the top board is installed to the mounting bracket, be equipped with the blotting felt between holding down plate and the top board, the laminating of blotting felt is on print platform, the top board both ends are equipped with the axle, right side the axle runs through the mounting bracket on right side, be connected with antifriction bearing between axle and the mounting bracket, right side the axle is connected with the locking lever, the mounting bracket is installed with locking lever assorted locking piece, the mounting bracket upside is equipped with the fine setting frame that goes up and down, the fine setting frame that goes up and down is connected with the slide rail, sliding rail connection has the printing. The utility model can realize silk screen printing by the design of the ink absorbing felt, and can not pollute the printing platform, thereby improving the printing effect; and the printing device can also perform better printing on the screen medium with holes.

Description

Silk screen printing device

Technical Field

The utility model belongs to the technical field of the printer, concretely relates to silk screen class printing device.

Background

The ink-jet printing equipment has good printing effect, can save the cost of plate making, and is widely applied to a plurality of industries such as glass, ceramic tiles, advertisements, digital shells, leather color printing, building materials, artware and the like. The ink jet printer can be divided into a solid ink jet mode and a liquid ink jet mode according to the working principle, and the liquid ink jet mode can be divided into a bubble type mode and a liquid piezoelectric type mode; when the existing ink-jet printing is used for printing on a normal medium, the medium can be directly printed on a printing platform because the medium is not permeable to ink; during screen printing, ink with holes on the screen can penetrate through the medium to be stuck on the printing platform, so that the printing effect is poor, the printing platform is polluted, and the use of the printer is influenced.

SUMMERY OF THE UTILITY MODEL

To the problem that the above-mentioned background art provided, the utility model aims at: aims to provide a silk screen printing device. In order to realize the technical purpose, the utility model discloses a technical scheme as follows:

the utility model provides a silk screen class printing device, includes two mounting brackets and the print platform that bilateral symmetry set up, the downside of mounting bracket is connected with two holding down plates, the mounting bracket is installed and is matchd the top board with holding down plate, be equipped with the blotting felt between holding down plate and the top board, the laminating of blotting felt is on print platform, the top board both ends are equipped with the axle, the right side the axle runs through the mounting bracket on right side, be connected with antifriction bearing between axle and the mounting bracket, the right side the axle is connected with the locking lever, the mounting bracket install with locking lever assorted locking piece, the mounting bracket upside is equipped with lift fine-tuning frame, lift fine-tuning frame is connected with the slide rail, slide rail connection has the printing dolly.

Further inject, the fine-tuning frame that goes up and down includes the portal frame, the portal frame is equipped with the screw hole, the screw hole is connected with the screw rod, the lower extreme of screw rod is connected with the bearing, bearing fixed mounting is in the mounting bracket, the rotating head is installed to the upper end of screw rod.

Further limited, a spring group is arranged between the portal frame and the mounting frame.

Further limiting, the upper pressing plate is provided with a blind hole which is of a regular polygonal cylindrical structure, a spring is installed in the blind hole, the lock rod comprises a handle and a connecting rod matched with the blind hole, and the connecting rod is fixedly connected with the spring.

Further limited, the blind holes are in a regular hexagonal prism structure.

The utility model has the advantages that:

the utility model can realize silk screen printing by the design of the ink absorbing felt, and can not pollute the printing platform, thereby improving the printing effect; and the printing device can also perform better printing on the screen medium with holes.

Drawings

The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;

fig. 1 is a schematic structural view of an embodiment of a screen printing apparatus according to the present invention;

fig. 2 is a schematic cross-sectional view of an upper platen in an embodiment of a screen printing apparatus according to the present invention;

the main element symbols are as follows:

the printing device comprises a mounting frame 1, a printing platform 2, a lower pressing plate 3, an upper pressing plate 4, a shaft 41, a rolling bearing 42, a lock rod 43, a handle 431, a connecting rod 432, a locking block 44, a blind hole 45, a spring 46, an ink absorbing felt 5, a lifting fine adjustment frame 6, a portal frame 61, a screw 62, a rotating head 63, a spring group 64, a sliding rail 7 and a printing trolley 8.

Detailed Description

In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.

As fig. 1, fig. 2 shows, the utility model discloses a silk screen class printing device, two mounting brackets 1 and print platform 2 including bilateral symmetry setting, the downside of mounting bracket 1 is connected with two holding down plates 3, mounting bracket 1 install with 3 assorted top board 4 of holding down plate, be equipped with blotting felt 5 between holding down plate 3 and the top board 4, the laminating of blotting felt 5 is on print platform 2, 4 both ends of top board are equipped with axle 41, axle 41 on right side runs through mounting bracket 1 on right side, be connected with antifriction bearing 42 between axle 41 and the mounting bracket 1, axle 41 on right side is connected with locking lever 43, mounting bracket 1 install with locking lever 43 assorted locking piece 44, mounting bracket 1 upside is equipped with lift fine-tuning frame 6, lift fine-tuning frame 6 is connected with slide rail 7, slide rail 7 is connected with and prints dolly 8.

In this embodiment, when a screen printing apparatus is used, and a normal medium is printed, the medium can be printed normally under the matching action of the printing platform 2 and the printing trolley 8; when the silk screen is used for printing, ink with holes on the silk screen can penetrate through a medium to be adhered to the printing platform 2, so that the upper pressing plate 4 is firstly opened through the locking rod 43, then the ink absorption felt 5 is flatly laid on the printing platform 2, two sides of the ink absorption felt 5 are laid on the lower pressing plate 3, and then the upper pressing plate 4 and the lower pressing plate 3 are attached and locked through the matching of the locking rod 43 and the locking block 44; the ink absorbing felt 5 has a certain thickness, so that the printing trolley 8 is influenced to work, and the height of the printing trolley 8 is adjusted through the lifting fine adjustment frame 6 at the moment, so that the screen printing is realized.

Wherein, lift fine-tuning 6 includes portal frame 61, and portal frame 61 is equipped with the screw hole, and the screw hole is connected with screw rod 62, and the lower extreme of screw rod 62 is connected with the bearing, and bearing fixed mounting is in mounting bracket 1, and rotary head 63 is installed to the upper end of screw rod 62. Due to the design, when the lifting fine adjustment frame 6 is used, under the action of the bearing, the rotating head 63 is rotated to drive the screw rod 62 to rotate, so that the portal frame 61 is lifted or lowered, and the use and adjustment are convenient; and the structure of the fine-adjustment lifting frame 6 is relatively simple.

Wherein, a spring group 64 is arranged between the portal frame 61 and the mounting rack 1. The design is such that the spring group 64 has an auxiliary supporting force for the gantry 61, and the spring group 64 can play a role in shock absorption.

The upper press plate 4 is provided with a blind hole 45, the blind hole 45 is of a regular polygonal cylindrical structure, a spring 46 is mounted in the blind hole 45, the lock rod 43 comprises a handle 431 and a connecting rod 432 matched with the blind hole 45, and the connecting rod 432 is fixedly connected with the spring 46. Thus, when locking, the handle 431 pulls the lock rod 43 out of the blind hole 45 partially, then the handle 431 is rotated to press the upper press plate 4 against the lower press plate 3, then the handle 431 is pushed into the lower side of the lock block 44, so that locking is realized, and under the action of the spring 46, the handle 431 is not separated from the lock block 44 in the locking process; the design mechanism is simple and the operation is convenient.

The blind hole 45 has a regular hexagonal prism structure. The structure design is simple in structure and high in universality.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a silk screen class printing device, includes two mounting brackets (1) and printing platform (2) that bilateral symmetry set up, its characterized in that: the lower side of the mounting rack (1) is connected with two lower pressing plates (3), the mounting rack (1) is provided with an upper pressing plate (4) matched with the lower pressing plates (3), an ink absorbing felt (5) is arranged between the lower pressing plate (3) and the upper pressing plate (4), the ink absorbing felt (5) is attached to the printing platform (2), shafts (41) are arranged at two ends of the upper pressing plate (4), the shaft (41) on the right side penetrates through the mounting frame (1) on the right side, a rolling bearing (42) is connected between the shaft (41) and the mounting rack (1), the shaft (41) on the right side is connected with a lock rod (43), the mounting rack (1) is provided with a locking block (44) matched with the locking rod (43), mounting bracket (1) upside is equipped with lift fine-tuning frame (6), lift fine-tuning frame (6) are connected with slide rail (7), slide rail (7) are connected with and print dolly (8).

2. The screen-type printing apparatus according to claim 1, wherein: the lifting fine adjustment frame (6) comprises a portal frame (61), a threaded hole is formed in the portal frame (61), a screw rod (62) is connected to the threaded hole, a bearing is connected to the lower end of the screw rod (62), the bearing is fixedly installed in the installation frame (1), and a rotating head (63) is installed at the upper end of the screw rod (62).

3. A screen-type printing apparatus according to claim 2, wherein: and a spring group (64) is arranged between the portal frame (61) and the mounting frame (1).

4. The screen-type printing apparatus according to claim 1, wherein: the upper pressure plate (4) is provided with a blind hole (45), the blind hole (45) is of a regular polygonal cylindrical structure, a spring (46) is installed in the blind hole (45), the lock rod (43) comprises a handle (431) and a connecting rod (432) matched with the blind hole (45), and the connecting rod (432) is fixedly connected with the spring (46).

5. The screen-type printing apparatus according to claim 4, wherein: the blind holes (45) are of a regular hexagonal prism structure.