CN216507339U

CN216507339U - SMT steel mesh synthesis lithography jig with high stability

Info

Publication number: CN216507339U
Application number: CN202123305411.6U
Authority: CN
Inventors: 张德华; 易雨红
Original assignee: Shenzhen Hongdewang Technology Co ltd
Current assignee: Shenzhen Hongdewang Technology Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-05-13
Anticipated expiration: 2031-12-27

Abstract

The utility model discloses an SMT steel mesh synthetic stone printing jig with strong stability, which relates to the technical field of printing jigs and comprises a supporting table and a jig body arranged at the upper end of the supporting table, wherein a stable structure comprises a threaded rod arranged at one side of the supporting table and a side support plate arranged at one end of the threaded rod, the threaded rod is movably connected with one side of the side support plate, which is far away from the threaded rod, is provided with an adhesion layer, one side of the adhesion layer is provided with a damage-proof pad, an operator inserts a positioning column at the lower end of the jig body into a positioning groove, two groups of cylinder parts are driven by a switch to move an arc-shaped plate until an anti-slip layer at one side of the arc-shaped plate is contacted with the positioning column, the positioning column can be clamped by the two groups of arc-shaped plates, the jig body can be preliminarily installed at the upper end of the steel mesh part, the operator holds the threaded rod to rotate the threaded rod, so that the threaded rod drives the side support plate to move, until two sets of side extension boards and loss prevention pad press from both sides tight to the tool body, can make the stability reinforcing of tool body.

Description

SMT steel mesh synthesis lithography jig with high stability

Technical Field

The utility model relates to the technical field of printing jigs, in particular to an SMT steel mesh synthetic lithography jig with high stability.

Background

The jig is a tool for carpenters, ironmen, pincers, machines, electrical controls and other handicrafts, and is mainly used as a tool for assisting in controlling position or action (or both). The jig can be classified into a process assembly type jig, a project test type jig and a circuit board test type jig.

One of the key processes of the SMT process flow is solder paste printing, the quality of a printed board attaching part is directly influenced by the printing quality of the solder paste printing, a printing jig needs to be used in the machining process, but when the printing jig is used in cooperation with an SMT steel mesh, the printing jig is generally and directly placed on the steel mesh, the stabilizing effect between the printing jig and the steel mesh is not good, the printing jig is easy to shift, the printing quality is influenced, and the using effect is not ideal.

Aiming at the problems, the utility model provides an SMT steel mesh synthetic lithography jig with strong stability.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an SMT steel mesh synthetic stone printing jig with strong stability, wherein an operator inserts a positioning column at the lower end of a jig body into a positioning groove, at the moment, two groups of air cylinder components push arc-shaped plates to move by using a switch until an anti-slip layer on one side of the arc-shaped plates contacts with the positioning column, at the moment, the positioning column can be clamped by using the two groups of arc-shaped plates, the jig body can be preliminarily installed at the upper end of a steel mesh part, then the operator holds a threaded rod and rotates the threaded rod, the threaded rod threads penetrate through side plates and are movably connected with side supporting plates, so that the threaded rod pushes the side supporting plates and a damage prevention pad to move together until the two groups of side supporting plates and the damage prevention pad clamp the two sides of the jig body, the stability of the jig body can be enhanced, the position deviation is avoided, the use is not influenced, and the problems in the background technology are solved.

In order to achieve the purpose, the utility model provides the following technical scheme: a high-stability SMT steel mesh synthetic lithographic printing jig comprises a support table and a jig body arranged at the upper end of the support table, wherein a stable structure is arranged on one side of the support table;

the stable structure is including setting up the threaded rod and the collateral branch board of setting in threaded rod one end in brace table one side, and one side swing joint of threaded rod and collateral branch board, and one side that the threaded rod was kept away from to the collateral branch board is provided with the adhesion layer, and one side on adhesion layer is provided with the loss prevention pad.

Preferably, the supporting table comprises a steel mesh part and side plates arranged at the upper end of the supporting table, the side plates are provided with two groups, and positioning grooves are formed in the surface of the supporting table.

Preferably, the surface of steel mesh portion evenly is provided with processing portion, and the outside of processing portion is provided with the slot, and the slot is square column structure.

Preferably, the positioning groove is internally provided with a built-in groove which is positioned in the supporting table, and the inner wall of the built-in groove is provided with a cylinder part.

Preferably, one side of cylinder spare is provided with the arc, and one side that cylinder spare was kept away from to the arc is provided with the skid resistant course, and the arc is arc column structure.

Preferably, the air bag parts are uniformly distributed in the damage prevention pad.

Preferably, the surface of the jig body is uniformly provided with a printing groove, the printing groove corresponds to the processing part, the lower end of the jig body is fixedly provided with a positioning column, the positioning column is matched with the positioning groove, and the lower end of the jig body is provided with an insertion block.

Preferably, the inner wall and the outer wall of the insert block are both provided with sealing elements.

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

1. according to the SMT steel mesh synthetic stone printing jig with high stability, an operator inserts the positioning column at the lower end of the jig body into the positioning groove, the two groups of air cylinders push the arc-shaped plates to move by using the switch until the anti-slip layer on one side of the arc-shaped plates is contacted with the positioning column, the positioning column can be clamped by using the two groups of arc-shaped plates, the jig body can be preliminarily mounted at the upper end of the steel mesh part, then the operator holds the threaded rod and rotates the threaded rod, the threaded rod threads penetrate through the side plates and are movably connected with the side supporting plates, so that the threaded rod pushes the side supporting plates and the damage prevention pad to move together until the two groups of side supporting plates and the damage prevention pad clamp the two sides of the jig body, the stability of the jig body can be enhanced, and the situation that the position is deviated and the use is influenced is avoided.

2. According to the SMT steel mesh synthetic stone printing jig with high stability, an operator can adhere the damage prevention pad to one side of the side support plate through the adhesion layer, the air bag parts are uniformly distributed on the inner side of the damage prevention pad, the buffering effect can be achieved, the abrasion to the side wall of the jig body can be reduced by the aid of the arranged damage prevention pad, meanwhile, when the positioning column is inserted into the positioning groove, the inserting block and the sealing element at the lower end of the jig body are also inserted into the inserting groove, the printing groove corresponds to the machining part, when the SMT steel mesh synthetic stone printing jig is used, solder paste can be prevented from flowing to other places on the surface of the steel mesh part through the arranged sealing element, and the time for subsequent cleaning is shortened.

Drawings

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

FIG. 2 is a schematic view of a support stage according to the present invention;

FIG. 3 is a schematic view of a positioning groove structure according to the present invention;

FIG. 4 is a schematic structural diagram of a jig body according to the present invention;

fig. 5 is a schematic view of the stabilization structure of the present invention.

In the figure: 1. a support table; 11. a steel mesh portion; 12. positioning a groove; 121. a built-in groove; 122. a cylinder member; 123. an arc-shaped plate; 124. an anti-slip layer; 13. a processing section; 14. a slot; 15. a side plate; 2. a jig body; 21. printing a slot; 22. a positioning column; 23. inserting a block; 231. a seal member; 3. stabilizing the structure; 31. a threaded rod; 32. a side support plate; 33. an adhesion layer; 34. a damage prevention pad; 341. an air bag portion.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In order to solve the technical problems that when the printing jig is used in cooperation with an SMT steel mesh, the printing jig is generally and directly placed on the steel mesh, the stabilizing effect between the printing jig and the steel mesh is not good, the printing jig is easy to shift, the printing quality is affected, and the using effect is not ideal, as shown in FIGS. 1 to 5, the following preferable technical scheme is provided:

the utility model provides a strong SMT steel mesh synthesis stone printing tool of stability, includes brace table 1 and the tool body 2 of setting in brace table 1 upper end, and one side of brace table 1 is provided with stable structure 3.

The stable structure 3 is including setting up threaded rod 31 and the collateral branch board 32 of setting in threaded rod 31 one end in a supporting bench 1 one side, and one side swing joint of threaded rod 31 and collateral branch board 32, and one side that the threaded rod 31 was kept away from to collateral branch board 32 is provided with adhesion layer 33, and one side of adhesion layer 33 is provided with loss prevention pad 34.

The supporting table 1 comprises a steel mesh part 11 and side plates 15 arranged at the upper end of the supporting table 1, the side plates 15 are provided with two groups, and positioning grooves 12 are formed in the surface of the supporting table 1.

The surface of steel mesh portion 11 evenly is provided with processing portion 13, and the outside of processing portion 13 is provided with slot 14, and slot 14 is square column structure.

The positioning groove 12 is provided with an internal groove 121, the internal groove 121 is located inside the support table 1, and an inner wall of the internal groove 121 is provided with a cylinder member 122.

One side of cylinder piece 122 is provided with arc 123, and one side that cylinder piece 122 was kept away from to arc 123 is provided with skid resistant course 124, and arc 123 is the arc column structure.

The air bag portions 341 are uniformly distributed inside the damage preventing pad 34.

Printing groove 21 has evenly been seted up on the surface of tool body 2, and printing groove 21 corresponds with processing portion 13, and the lower extreme fixed mounting of tool body 2 has reference column 22, and reference column 22 and constant head tank 12 phase-match, and the lower extreme of tool body 2 is provided with inserted block 23.

Sealing members 231 are provided on both the inner and outer walls of the insert 23.

Specifically, in the process, an operator inserts the positioning post 22 at the lower end of the jig body 2 into the positioning slot 12, at this time, the two sets of cylinder members 122 push the arc-shaped plate 123 to move by using the switch until the anti-slip layer 124 at one side of the arc-shaped plate 123 contacts with the positioning post 22, at this time, the positioning post 22 can be clamped by using the two sets of arc-shaped plates 123, the jig body 2 can be preliminarily mounted at the upper end of the steel mesh part 11, then the operator holds the threaded rod 31 and rotates the threaded rod 31, the threaded rod 31 penetrates through the side plate 15 and is movably connected with the side support plate 32, so that the threaded rod 31 pushes the side support plate 32 and the damage prevention pad 34 to move together until the two sets of side support plates 32 and the damage prevention pad 34 clamp the two sides of the jig body 2, the stability of the jig body 2 can be enhanced, the position deviation can be avoided, the use is influenced, and the operator can adhere the damage prevention pad 34 to one side of the side support plate 32 by using the adhesion layer 33, and the inboard evenly distributed of loss prevention pad 34 has gasbag portion 341, can play the effect of buffering, the loss prevention pad 34 that utilizes to set up can reduce and produce wearing and tearing to the lateral wall of tool body 2, when reference column 22 inserts in the constant head tank 12 simultaneously, the inserted block 23 and the sealing member 231 of tool body 2 lower extreme also insert in the slot 14, the printing groove 21 is corresponding with processing portion 13 this moment, when using, can avoid the solder paste to flow to other places on steel mesh portion 11 surface through the sealing member 231 that sets up, reduce the time of follow-up clearance.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a strong SMT steel mesh synthesis stone printing tool of stability, includes brace table (1) and tool body (2) of setting in brace table (1) upper end, its characterized in that: a stable structure (3) is arranged on one side of the support table (1);

the stabilizing structure (3) comprises a threaded rod (31) arranged on one side of the supporting table (1) and a side supporting plate (32) arranged on one end of the threaded rod (31), the threaded rod (31) is movably connected with one side of the side supporting plate (32), an adhesion layer (33) is arranged on one side, away from the threaded rod (31), of the side supporting plate (32), and a damage prevention pad (34) is arranged on one side of the adhesion layer (33).

2. An SMT steel mesh synthetic lithographic printing jig with high stability according to claim 1, wherein: the supporting table (1) comprises a steel mesh part (11) and side plates (15) arranged at the upper end of the supporting table (1), two groups of side plates (15) are arranged, and positioning grooves (12) are formed in the surface of the supporting table (1).

3. An SMT steel mesh synthetic lithographic printing jig with high stability according to claim 2, wherein: the surface of steel mesh portion (11) evenly is provided with processing portion (13), and the outside of processing portion (13) is provided with slot (14), and slot (14) are square column structure.

4. An SMT steel mesh synthetic lithographic printing jig with high stability according to claim 2, wherein: the positioning device is characterized in that a built-in groove (121) is arranged in the positioning groove (12), the built-in groove (121) is located in the supporting table (1), and an air cylinder piece (122) is arranged on the inner wall of the built-in groove (121).

5. An SMT steel mesh synthetic lithographic printing jig with high stability according to claim 4, wherein: one side of cylinder spare (122) is provided with arc (123), and one side that cylinder spare (122) were kept away from in arc (123) is provided with skid resistant course (124), and arc (123) are arc column structure.

6. An SMT steel mesh synthetic lithographic printing jig with high stability according to claim 1, wherein: air bag parts (341) are uniformly distributed in the damage prevention pad (34).

7. An SMT steel mesh synthetic lithographic printing jig with high stability according to claim 3, wherein: printing groove (21) have evenly been seted up on the surface of tool body (2), and printing groove (21) are corresponding with processing portion (13), and the lower extreme fixed mounting of tool body (2) has reference column (22), and reference column (22) and constant head tank (12) phase-match, and tool body (2) lower extreme is provided with inserted block (23).

8. An SMT steel mesh synthetic lithographic printing jig according to claim 7, wherein: and sealing elements (231) are arranged on the inner wall and the outer wall of the insert block (23).