CN212555455U

CN212555455U - Take screen frame of locate function

Info

Publication number: CN212555455U
Application number: CN202020961426.4U
Authority: CN
Inventors: 连成财
Original assignee: Dehua New Jiaxing Printing Co ltd
Current assignee: Dehua New Jiaxing Printing Co ltd
Priority date: 2020-05-30
Filing date: 2020-05-30
Publication date: 2021-02-19
Anticipated expiration: 2030-05-30

Abstract

The utility model discloses a silk screen frame with a positioning function, which comprises a left cross bar, wherein a rear connecting rod and a front connecting rod are fixedly arranged on the left cross bar, a right cross bar is arranged between the bottom ends of the rear connecting bar and the front connecting bar, scales are arranged on the surfaces of the left cross bar and the right cross bar, mounting holes are arranged at both ends of the rear connecting rod and the front connecting rod, a fixed bayonet is sleeved on the periphery of the left cross rod, a fixing bolt is arranged on the side surface of the fixing bayonet, a fixing block is arranged above the fixing bayonet, a first fixing bayonet is sleeved on the outer periphery of the right cross rod, a first fixing bolt is arranged on the side surface of the first fixing bayonet, a first fixed block is arranged above the first fixed bayonet, a left connecting rod is arranged at the upper end of the fixed block, the first fixed block upper end is provided with the right connecting rod, be provided with preceding horizontal pole between left side connecting rod and the right connecting rod top.

Description

Take screen frame of locate function

Technical Field

The utility model relates to a lithography apparatus technical field particularly, relates to a take screen frame of locate function.

Background

The silk screen printing refers to that a silk screen is used as a plate base, and a silk screen printing plate with pictures and texts is manufactured by a photosensitive plate making method. The screen printing is composed of five major elements, namely a screen printing plate, a scraper, ink, a printing table and a printing stock. The basic principle that the meshes of the image-text part and the non-image-text part of the screen printing plate are permeable to ink and impermeable to ink is utilized to print. During printing, ink is poured into one end of a screen printing plate, a scraper plate is used for applying certain pressure to an ink position on the screen printing plate, the ink moves towards the other end of the screen printing plate at a constant speed, the ink is extruded onto a printing stock from meshes of an image-text part by the scraper plate in the moving process, in the printing process, the positioning of the printing stock generally comprises the steps of firstly performing trial printing on the printing stock, then adjusting the position of a screen frame on a workbench according to the position of a printing image-text on the printing stock to complete the positioning of the screen frame on the workbench, in the adjusting process of the screen frame, the operation is generally performed according to the experience and the feeling of an operator, so that the correct position can be determined finally only by performing trial printing for a plurality of times, the waste of the ink and printing material is caused, the operation time is prolonged, and a lot of time is required to perform the positioning even after the normal printing is, resulting in a reduction in printing efficiency.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take positioning function's silk screen frame to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a silk screen frame with a positioning function comprises a left cross rod, wherein a rear connecting rod and a front connecting rod are fixedly arranged on the left cross rod, a right cross rod is arranged between the bottom ends of the rear connecting rod and the front connecting rod, scales are arranged on the surfaces of the left cross rod and the right cross rod, mounting holes are formed in the two ends of the rear connecting rod and the front connecting rod, a fixing bayonet is sleeved on the outer periphery of the left cross rod, a fixing bolt is arranged on the side surface of the fixing bayonet, a fixing block is arranged above the fixing bayonet, a first fixing bayonet is sleeved on the outer periphery of the right cross rod, a first fixing bolt is arranged on the side surface of the first fixing bayonet, a first fixing block is arranged above the first fixing bayonet, a left connecting rod is arranged at the upper end of the fixing block, a right connecting rod is arranged at the upper end, the rear cross rod is arranged between the bottom ends of the left connecting rod and the right connecting rod, the fixed sliding assembly is sleeved on the front cross rod, the first fixed sliding assembly is sleeved on the rear cross rod, the U-shaped bayonet is fixedly arranged on the fixed sliding assembly, and the fixing plate is arranged inside the U-shaped bayonet.

Furthermore, left side horizontal pole and right horizontal pole all are the cylinder, left side horizontal pole and right horizontal pole diameter and length are the same, and both parallel arrangement.

Further, back connecting rod and the parallel symmetry of preceding connecting rod set up, a rectangle is constituteed to left side horizontal pole, right horizontal pole, back connecting rod, preceding connecting rod.

Furthermore, preceding horizontal pole and back horizontal pole all are the cylinder, preceding horizontal pole is the same with back horizontal pole diameter and length, and both parallel arrangement.

Further, left connecting rod and right connecting rod parallel symmetry set up, a rectangle is constituteed to preceding horizontal pole, back horizontal pole, left connecting rod, right connecting rod.

Furthermore, the U-shaped bayonet is connected with the fixing plate through a support rod and a spring.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the utility model has the advantages of simple structure, convenient to use fixes a position accurately, and work efficiency is high, carries on spacingly through the fixed plate to the silk screen, and the position all around of accurate adjustment silk screen at any time comes according to two sets of fixed sliding assembly and the scale that sets up, when having reached the printing of wanting, the position of picture and text on the stock reduces the examination seal, and accurate location reduces the activity duration, improves the work efficiency of whole work.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a screen frame with a positioning function according to an embodiment of the present invention;

fig. 2 is a schematic perspective view a of a screen frame with a positioning function according to an embodiment of the present invention;

reference numerals:

1. a left cross bar; 2. a rear connecting rod; 3. a front connecting rod; 4. a right cross bar; 5. calibration; 6. mounting holes; 7. fixing the bayonet; 8. a fixed block; 9. a first fixed bayonet; 10. fixing the bolt; 11. a first fixed block; 12. a left connecting rod; 13. a right connecting rod; 14. a front cross bar; 15. a rear cross bar; 16. fixing the sliding component; 17. a first fixed slide assembly; 18. a U-shaped bayonet; 19. a fixing plate; 20. a support bar; 21. a spring.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

the first embodiment is as follows:

referring to fig. 1-2, a screen frame with a positioning function according to an embodiment of the present invention includes a left cross bar 1, a rear connecting rod 2 and a front connecting rod 3 are fixedly disposed on the left cross bar 1, a right cross bar 4 is disposed between the bottom ends of the rear connecting rod 2 and the front connecting rod 3, scales 5 are disposed on the surfaces of the left cross bar 1 and the right cross bar 4, mounting holes 6 are disposed at both ends of the rear connecting rod 2 and the front connecting rod 3, a fixing bayonet 7 is sleeved on the outer periphery of the left cross bar 1, a fixing bolt 10 is disposed on the side surface of the fixing bayonet 7, a fixing block 8 is disposed above the fixing bayonet 7, a first fixing bayonet 9 is sleeved on the outer periphery of the right cross bar 4, a first fixing bolt 10 is disposed on the side surface of the first fixing bayonet 9, a first fixing block 11 is disposed above the first fixing bayonet 9, a left connecting rod 12 is disposed at the, the improved fixing device is characterized in that a right connecting rod 13 is arranged at the upper end of the first fixing block 11, a front cross rod 14 is arranged between the top ends of the left connecting rod 12 and the right connecting rod 13, a rear cross rod 15 is arranged between the bottom ends of the left connecting rod 12 and the right connecting rod 13, a fixed sliding assembly 16 is sleeved on the front cross rod 14, a first fixed sliding assembly 17 is sleeved on the rear cross rod 15, a U-shaped bayonet 18 is fixedly arranged on the fixed sliding assembly 16, and a fixing plate 19 is arranged inside the U-shaped bayonet 18.

The utility model has the advantages of simple structure, convenient to use fixes a position accurately, and work efficiency is high, carries on spacingly through fixed plate 19 to the silk screen, and the position all around of accurate adjustment silk screen at any time comes according to two sets of fixed sliding assembly and the scale that sets up, when having reached the printing of wanting, the position of picture and text on the stock reduces the examination seal, and accurate location reduces the activity duration, improves the work efficiency nature of whole work.

Example two:

referring to fig. 1-2, for the left cross bar, the left cross bar 1 and the right cross bar 4 are both cylinders, the diameter and the length of the left cross bar 1 and the right cross bar 4 are the same, and the two are arranged in parallel, the rear connecting rod 2 and the front connecting rod 3 are symmetrically arranged in parallel, the left cross bar 1, the right cross bar 4, the rear connecting rod 2 and the front connecting rod 3 form a rectangle, the front cross bar 14 and the rear cross bar 15 are both cylinders, the diameter and the length of the front cross bar 14 and the rear cross bar 15 are the same, and the two are arranged in parallel, the left connecting rod 12 and the right connecting rod 13 are symmetrically arranged in parallel, the front cross bar 14, the rear cross bar 15, the left connecting rod 12 and the right connecting rod 13 form a rectangle, and the U-shaped bayonet 18 is connected with the fixing plate 19.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

The utility model discloses when using, press down fixed plate 19 and promote through spring 21 effect messenger fixed plate 19, fix the silk screen in U type bayonet socket 18 department, according to picture and text printing in the different positions of stock department, carry out the frame and adjust, adjust its position around controlling according to fixed sliding assembly 16 and scale 5, required position when having reached the printing, carry out the accurate printing at last.

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

Claims

1. The silk screen frame with the positioning function is characterized by comprising a left cross rod (1), wherein a rear connecting rod (2) and a front connecting rod (3) are fixedly arranged on the left cross rod (1), a right cross rod (4) is arranged between the bottom ends of the rear connecting rod (2) and the front connecting rod (3), scales (5) are arranged on the surfaces of the left cross rod (1) and the right cross rod (4), mounting holes (6) are formed in the two ends of the rear connecting rod (2) and the two ends of the front connecting rod (3), a fixed bayonet (7) is sleeved on the outer periphery of the left cross rod (1), a fixing bolt (10) is arranged on the side surface of the fixed bayonet (7), a fixing block (8) is arranged above the fixed bayonet (7), a first fixed bayonet (9) is sleeved on the outer periphery of the right cross rod (4), a first fixing block (11) is arranged above the first fixed bayonet (, the utility model discloses a fixed block, including fixed block (8), first fixed block (11), left connecting rod (12) are provided with in fixed block (8) upper end, first fixed block (11) upper end is provided with right connecting rod (13), be provided with between left side connecting rod (12) and right connecting rod (13) top before horizontal pole (14), be provided with back horizontal pole (15) between left side connecting rod (12) and right connecting rod (13) bottom, fixed slip subassembly (16) have been cup jointed on preceding horizontal pole (14), first fixed slip subassembly (17) have been cup jointed on back horizontal pole (15), fixed U type bayonet socket (18) that are provided with on fixed slip subassembly (16), U type bayonet socket (18) inside is provided with fixed plate (19).

2. The screen frame with positioning function according to claim 1, wherein the left cross bar (1) and the right cross bar (4) are both cylinders, and the diameters and the lengths of the left cross bar (1) and the right cross bar (4) are the same and are arranged in parallel.

3. The silk screen frame with the positioning function according to claim 1, wherein the rear connecting rods (2) and the front connecting rods (3) are symmetrically arranged in parallel, and the left cross rod (1), the right cross rod (4), the rear connecting rods (2) and the front connecting rods (3) form a rectangle.

4. The screen frame with positioning function according to claim 1, characterized in that the front cross bar (14) and the rear cross bar (15) are both cylinders, and the front cross bar (14) and the rear cross bar (15) have the same diameter and length and are arranged in parallel.

5. The screen frame with the positioning function according to claim 1, wherein the left connecting rod (12) and the right connecting rod (13) are symmetrically arranged in parallel, and the front cross rod (14), the rear cross rod (15), the left connecting rod (12) and the right connecting rod (13) form a rectangle.

6. The screen frame with positioning function according to claim 1, wherein the U-shaped bayonet (18) is connected with the fixing plate (19) through a support rod (20) and a spring (21).