CN218480364U - Screen printing machine with buffer device - Google Patents

Abstract

The utility model relates to a silk screen printing machine technical field specifically is a silk screen printing machine with buffer, including the printing table, the equal fixed mounting in inside four corners of printing table has the damping bumper shock absorber, the one end fixedly connected with mount pad of damping bumper shock absorber, the top fixed mounting of mount pad has the slider, the top fixed mounting of slider has the second shaft frame. The utility model discloses a set up the damping bumper shock absorber, when silk screen printing machine control printing template descends, when the printing stock on printing template pushing backing plate top, the plummer can slowly descend, drives the connecting rod through first pedestal and promotes the second shaft frame when the plummer descends, drives the mount pad when the second shaft frame removes and promotes the damping bumper shock absorber, like this the plummer when descending, can play the purpose of shock attenuation buffering through the damping bumper shock absorber, avoid the direct atress of printing stock to lead to printing template and printing stock damage.

Description

Screen printing machine with buffer device

Technical Field

The utility model relates to a silk screen printing machine technical field specifically is a silk screen printing machine with buffer.

Background

The screen printer is a machine for printing characters and images, and a modern printing machine generally comprises mechanisms such as plate loading, inking, stamping, paper conveying and the like, and has the working principle that: the characters and images to be printed are made into printing plate, then it is mounted on the printing machine, then the ink is coated on the position of the characters and images on the printing plate by manual or printing machine, then it is directly or indirectly transferred on the paper or other printing material, such as textile, metal plate, plastics, leather, wood plate, glass and ceramic so as to reproduce the same printed matter as the printing plate.

If the publication number is CN214606479U, it realizes that the movable range of the screen positioning mechanism in the vertical direction can be increased, it is convenient for the part to be printed to be mounted on the fixture fixing mechanism, and the adaptability of the screen printing machine is improved, but it does not solve the problem that the printing template can directly impact the printing stock when the printing template descends rapidly in the printing process of the existing screen printing machine, which easily causes the damage of the printing template and the printing stock, and we propose a screen printing machine with a buffer device for this purpose.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a silk screen printing machine with buffer 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 screen printer with buffer device comprises

The damping device comprises a printing table, wherein damping shock absorbers are fixedly mounted at four corners inside the printing table, one end of each damping shock absorber is fixedly connected with a mounting seat, a sliding block is fixedly mounted at the top end of each mounting seat, and a second shaft frame is fixedly mounted at the top end of each sliding block;

the plummer, the plummer sets up in the middle part top of printing platform, the equal fixed mounting in bottom four corners of plummer has first pedestal, four corners there is the connecting rod through pivot movable mounting between first pedestal and the second pedestal.

Preferably, shaft seats are fixedly mounted at four outer corners of the bearing table, optical shafts are fixedly mounted at four upper surface corners of the top end of the printing table, the shaft seats are movably sleeved at the top end of the optical shafts, springs are fixedly mounted on the printing table outside the optical shafts, and gaskets are arranged at the top ends of the springs;

preferably, brackets are fixedly arranged on two sides of the middle part of the top end of the bearing table, third shaft brackets are fixedly arranged on the top ends of the two brackets, crank handles are connected to the inner parts of the two third shaft brackets in a threaded manner, and clamping plates are fixedly connected to the bottom ends of the crank handles;

preferably, the bottom end of the printing table close to the damping shock absorber is provided with a guide groove, and the bottom end of the mounting seat is movably connected with the guide groove through a guide wheel;

preferably, the top end of the optical axis is in threaded sleeve connection with an anti-falling sleeve, and the lower surface of the bottom end of the anti-falling sleeve is fixedly connected with a backing ring;

preferably, the bottom end of the printing table is fixedly connected with a base, and the upper surface of the middle of the top end of the bearing table is fixedly connected with a base plate.

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

1. this silk screen printing machine with buffer, through setting up the damping bumper shock absorber, when silk screen printing machine control printing template descends, when the printing template pushed down the stock on backing plate top, the plummer can slowly descend, drive the connecting rod through first pedestal and promote the second shaft bracket when the plummer descends, drive the mount pad when the second shaft bracket removed and promote the damping bumper shock absorber, like this the plummer when descending, can play the purpose of shock attenuation buffering through the damping bumper shock absorber, avoid the direct atress of stock to lead to printing template and stock to damage.

2. This kind of silk screen printing machine with buffer places the stock on the backing plate through setting up splint, and keeps the both ends of stock to be located the middle part of support, then waves the crank, and the crank waves the back and around the rotatory decline of third shaft bracket, drives the splint centre gripping on the both sides top of stock after the rotatory decline of crank, can be stable with the stock centre gripping like this.

Drawings

Fig. 1 is a schematic overall front view structure diagram of the present invention;

FIG. 2 is a schematic cross-sectional structure diagram of the printing table of the present invention;

FIG. 3 is an enlarged schematic view of the present invention at A in FIG. 2;

fig. 4 is an enlarged schematic view of the utility model at B in fig. 2.

In the figure: 1. a printing table; 2. a damping shock absorber; 3. a mounting base; 4. a slider; 5. a second shaft frame; 6. a bearing platform; 7. a first pedestal; 8. a connecting rod; 9. a shaft seat; 10. an optical axis; 11. a spring; 12. a gasket; 13. a support; 14. a third shaft bracket; 15. a crank; 16. a splint; 17. a guide groove; 18. a guide wheel; 19. a slip-off prevention sleeve; 20. a base; 21. a backing plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 description of the present invention, it is to be understood that the terms "top", "bottom", "inner", "outer", and the like refer to orientations or positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-4, the present invention provides a technical solution:

a screen printer with buffer unit is composed of a screen printer with buffer unit

The printing table comprises a printing table 1, wherein damping shock absorbers 2 are fixedly mounted at four corners inside the printing table 1, one end of each damping shock absorber 2 is fixedly connected with a mounting seat 3, a sliding block 4 is fixedly mounted at the top end of each mounting seat 3, and a second shaft frame 5 is fixedly mounted at the top end of each sliding block 4;

the printing device comprises a bearing table 6, wherein the bearing table 6 is arranged at the top end of the middle part of the printing table 1, four corners of the bottom end of the bearing table 6 are respectively and fixedly provided with a first shaft frame 7, and connecting rods 8 are movably arranged between the first shaft frames 7 and a second shaft frame 5 at the four corners through rotating shafts;

through the above scheme, through setting up damping shock absorber 2, when silk screen printing machine control printing stencil descends, when the printing stencil pushed down the stock on backing plate 21 top, plummer 6 can descend slowly, drive connecting rod 8 promotion second shaft bracket 5 through first pedestal 7 when plummer 6 descends, drive mount pad 3 promotion damping shock absorber 2 when second shaft bracket 5 removed, plummer 6 is when descending like this, can play the purpose of shock attenuation buffering through damping shock absorber 2, avoid the direct atress of stock to lead to printing stencil and stock damage.

In this embodiment, preferably, shaft seats 9 are fixedly mounted at four corners of the outer portion of the bearing table 6, optical axes 10 are fixedly mounted at four corners of the upper surface of the top end of the printing table 1, the top end of the optical axis 10 is movably sleeved with the shaft seats 9, a spring 11 is fixedly mounted on the outer portion, located on the optical axis 10, of the printing table 1, and a gasket 12 is arranged at the top end of the spring 11;

through the scheme, the spring 11 is arranged, so that when the bearing table 6 descends, in order to avoid the left-right swing of the bearing table 6, the outer part of the bearing table 6 is guided in a sliding manner through the shaft seat 9 and the optical axis 10, and the purpose of quick reset can be achieved by matching with the spring 11;

in this embodiment, preferably, brackets 13 are fixedly mounted on both sides of the middle portion of the top end of the bearing table 6, third shaft brackets 14 are fixedly mounted on the top ends of the two brackets 13, cranks 15 are screwed inside the two third shaft brackets 14, and clamping plates 16 are fixedly connected to the bottom ends of the cranks 15;

through the scheme, the printing stock is placed on the base plate 21 by arranging the clamping plate 16, the two ends of the printing stock are kept to be positioned in the middle of the support 13, then the crank 15 is shaken, the crank 15 rotates and descends around the third shaft bracket 14 after shaking, and the crank 15 rotates and descends to drive the clamping plate 16 to clamp the top ends of the two sides of the printing stock, so that the printing stock can be stably clamped;

in this embodiment, preferably, the bottom end of the printing table 1 close to the damping shock absorber 2 is provided with a guide groove 17, and the bottom end of the mounting base 3 is movably connected with the guide groove 17 through a guide wheel 18;

through the scheme, by arranging the guide wheel 18, when the mounting base 3 moves, the mounting base 3 can drive the guide wheel 18 to synchronously slide in the guide groove 17, so that the mounting base 3 can keep stable when moving;

in this embodiment, preferably, the top end of the optical axis 10 is screwed with an anti-slip sleeve 19, and the lower surface of the bottom end of the anti-slip sleeve 19 is fixedly connected with a backing ring;

through the scheme, the anti-falling sleeve 19 is arranged, and the top end of the optical axis 10 is sleeved with the anti-falling sleeve 19, so that the anti-falling purpose can be achieved;

in this embodiment, preferably, the bottom end of the printing table 1 is fixedly connected with a base 20, and the upper surface of the middle part of the top end of the bearing table 6 is fixedly connected with a backing plate 21;

through above-mentioned scheme, through setting up backing plate 21, the material of backing plate 21 is rubber, and rubber can play preliminary antidetonation purpose when the printing.

When the screen printing machine with the buffer device is used, the base 20 at the bottom end of the printing table 1 is installed at a designated position on the screen printing machine, during printing, printing stock is placed on the base plate 21, two ends of the printing stock are kept to be located in the middle of the support 13, the crank 15 is shaken, the crank 15 rotates and descends around the third shaft frame 14 after shaking, the crank 15 rotates and descends to drive the clamping plates 16 to clamp the top ends of two sides of the printing stock, so that the printing stock can be stably clamped, when the screen printing machine controls the printing template to descend, the printing stock on the top end of the base plate 21 is pressed by the printing template, the bearing table 6 can slowly descend, when the bearing table 6 descends, the first shaft frame 7 drives the connecting rod 8 to push the second shaft frame 5, when the second shaft frame 5 moves, the mounting base 3 is driven to push the damping shock absorber 2, when the bearing table 6 descends, the purpose of shock absorption and buffering can be achieved through the damping shock absorber 2, and the printing stock is prevented from being directly stressed to cause the printing template and damage.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a silk screen printing machine with buffer which characterized in that: the silk screen printing machine with the buffer device comprises

The damping device comprises a printing table (1), wherein damping shock absorbers (2) are fixedly mounted at four corners of the interior of the printing table (1), one end of each damping shock absorber (2) is fixedly connected with a mounting seat (3), a sliding block (4) is fixedly mounted at the top end of each mounting seat (3), and a second shaft frame (5) is fixedly mounted at the top end of each sliding block (4);

plummer (6), plummer (6) set up in the middle part top of printing platform (1), the equal fixed mounting in bottom four corners of plummer (6) has primary shaft frame (7), four corners there are connecting rod (8) through pivot movable mounting between primary shaft frame (7) and secondary shaft frame (5).

2. The screen printing machine with the buffering device as claimed in claim 1, wherein: the all fixed mounting in outside four corners of plummer (6) has axle bed (9), the all fixed mounting in top upper surface four corners of printing platform (1) has optical axis (10), axle bed (9) are cup jointed in the top activity of optical axis (10), the outside fixed mounting that printing platform (1) is located optical axis (10) has spring (11), the top of spring (11) is provided with gasket (12).

3. The screen printing machine with the buffering device as claimed in claim 1, wherein: the equal fixed mounting in top middle part both sides of plummer (6) has support (13), two the equal fixed mounting in top of support (13) has third shaft frame (14), two the equal threaded connection in inside of third shaft frame (14) has crank (15), the bottom fixedly connected with splint (16) of crank (15).

4. The screen printing machine with the buffering device as claimed in claim 1, wherein: a guide groove (17) is formed in the bottom end, close to the damping shock absorber (2), of the printing table (1), and the bottom end of the mounting base (3) is movably connected with the guide groove (17) through a guide wheel (18).

5. The screen printing machine with the buffering device as claimed in claim 2, wherein: an anti-release sleeve (19) is sleeved on the top end of the optical axis (10) in a threaded manner, and a backing ring is fixedly connected to the lower surface of the bottom end of the anti-release sleeve (19).

6. The screen printing machine with the buffering device as claimed in claim 1, wherein: the bottom end of the printing table (1) is fixedly connected with a base (20), and the upper surface of the middle part of the top end of the bearing table (6) is fixedly connected with a base plate (21).

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