CN213531272U - Laser steel mesh for welding PCB - Google Patents
Laser steel mesh for welding PCB Download PDFInfo
- Publication number
- CN213531272U CN213531272U CN202022021844.8U CN202022021844U CN213531272U CN 213531272 U CN213531272 U CN 213531272U CN 202022021844 U CN202022021844 U CN 202022021844U CN 213531272 U CN213531272 U CN 213531272U
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- steel mesh
- frame
- groove
- laser
- slider
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 119
- 239000010959 steel Substances 0.000 title claims abstract description 119
- 238000003466 welding Methods 0.000 title claims abstract description 26
- 238000002360 preparation method Methods 0.000 abstract description 2
- 230000008676 import Effects 0.000 abstract 3
- 230000000694 effects Effects 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
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Abstract
The utility model provides a laser steel mesh is used in welding of PCB circuit board belongs to rubbish and smashes technical field, including frame and import, the import is located the frame front end, and import and frame are for inlaying the setting, the frame inboard is equipped with the steel mesh, and steel mesh and frame fixed connection, the steel mesh inboard all is equipped with the steel mesh hole, and steel mesh hole and steel mesh be for inlaying the setting, the frame right side is equipped with the kerve, and kerve and frame are for inlaying the setting, the frame inboard is equipped with the inside groove, and the inside groove inlays the setting with the frame, the inside groove inboard is equipped with the inside groove slider. This kind of laser steel mesh for PCB circuit board welding passes through the improvement of structure, makes this device when in-service use, can not too loaded down with trivial details technological requirement reduce, leads to personnel can not consume too much time when installing and preparation, and the laser steel mesh for PCB circuit board welding when using, can adjust the space of steel mesh, makes the flexibility increase of laser steel mesh when using, and its practicality is strong.
Description
Technical Field
The utility model relates to a steel mesh B circuit board technical field specifically is a laser steel mesh is used in welding of PCB circuit board.
Background
Steel nets (stents), namely SMT templates (SMT Stencil), are special SMT moulds. Its main function is to aid the deposition of solder paste; the goal is to transfer the exact amount of solder paste to the exact location on the empty PCB.
However, the laser steel mesh for welding the PCB is too complicated and has too high technological requirements when the inner steel mesh is installed, so that the personnel can spend too much time when installing and manufacturing the laser steel mesh for welding the PCB, and the space of the steel mesh can not be adjusted when the laser steel mesh for welding the PCB is used, so that the laser steel mesh has low flexibility when being used, and the practicability is not enough.
Therefore, it is necessary to upgrade and reform the existing laser steel mesh for PCB soldering to overcome the existing problems and disadvantages.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that the prior laser steel mesh for PCB welding has single structural design, but the prior laser steel mesh for PCB welding has too complicated process requirements to be too high when the inner steel mesh is installed, which leads to too much time consumption when personnel install and manufacture, and the laser steel mesh for PCB welding can not adjust the space of the steel mesh when the laser steel mesh is used, which leads to low flexibility when the laser steel mesh is used and insufficient practicality, and provides a laser steel mesh for PCB welding, which has stable structure by arranging steel meshes, inner grooves, outer grooves and clamping blocks, so that the device can not reduce the complicated process requirements when in actual use, lead to too much time consumption when the personnel install and manufacture, and can adjust the space of the steel mesh when the laser steel mesh for PCB welding is used, the flexibility of the laser steel mesh is increased when the laser steel mesh is used, and the practicability is high.
In order to achieve the above objects, the present invention provides a laser steel mesh for welding PCB, comprising a frame and an inlet, wherein the inlet is located at the front end of the frame, the inlet and the frame are in an embedded arrangement, the inner side of the frame is provided with a steel mesh, the steel mesh is fixedly connected with the frame, the inner side of the steel mesh is provided with a steel mesh, the steel mesh and the steel mesh are in an embedded arrangement, the right side of the frame is provided with an outer groove, the outer groove and the frame are in an embedded arrangement, the inner side of the frame is provided with an inner groove, the inner groove is provided with an inner groove slider, the inner groove slider is movably connected with the inner groove, one side of the inner groove slider is provided with a baffle, the baffle is fixedly connected with the inner groove slider, the inner side of the outer groove is provided with an outer groove slider, the outer groove slider is movably connected with the outer groove, the front end of the outer groove slider, the inner side of the pipe groove is provided with a button, and the button is movably connected with the pipe groove.
Preferably, the steel meshes on the inner sides of the steel meshes are all arranged in parallel, and the steel meshes are vertically opposite to the lower end baffle.
Preferably, the steel mesh is internally provided with 6 internal grooves which are arranged around the inner side of the steel mesh.
Preferably, the inner side of the pipe groove is concave, and the pipe groove is vertically connected with the outer groove sliding block.
Preferably, the inner groove slide block is 3/2 with the inner diameter of the inner groove, and the top end of the inner groove slide block is provided with a fixing pin.
Preferably, the upper ends of the inner sides of the frames are respectively provided with a clamping block, and the clamping blocks are arranged in parallel and correspondingly and movably connected with the inner grooves.
Has the advantages that:
(1) this kind of laser steel mesh for PCB circuit board welding passes through the improvement of structure, makes this device when in-service use, can not too loaded down with trivial details technological requirement reduce, leads to personnel can not consume too much time when installing and preparation, and the laser steel mesh for PCB circuit board welding when using, can adjust the space of steel mesh, makes the flexibility increase of laser steel mesh when using, and its practicality is strong.
(2) This kind of PCB is laser steel mesh for circuit board welding's advantage lies in: because the frame inboard is equipped with the clamp splice, the clamp splice corresponds the setting for the parallel, makes the steel mesh can effectually block the steel mesh through the clamp splice when installing, makes the clamp splice shrink through the button that presses the frame outer end afterwards and steps up the steel mesh for the steel mesh can not loosen and take off, and rethread removal outer tank slider drives the steel mesh, thereby makes the steel mesh can effectually move to inside, later presses close to with the inboard inside groove of frame, and then makes the steel mesh simple and convenient when installing, can not consume too much time.
(3) Secondly, the method comprises the following steps: through setting up the baffle in the frame inboard, make the baffle can play and block the effect, move the baffle through the outer groove slide block of sliding frame outside lower extreme when the steel mesh is using, make the baffle can play the effect that blocks and can block the size of steel mesh hole, can freely adjust pitch-row size and shape when carrying out the installation of PCB circuit board afterwards, increase its flexibility.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the local structure of the pulverizer of the present invention.
Fig. 3 is a schematic view of the structure of the discharge hole of the present invention.
In FIGS. 1-3: 1. a frame; 2. an inlet; 3. a steel mesh; 4. steel mesh holes; 5. an outer tank; 6. an inner tank; 7. an inner groove slide block; 8. a clamping block; 9. a baffle plate; 10. an outer slot slider; 11. a pipe groove; 12. a button.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention.
Example (b):
with reference to the figures 1-3,
the laser steel mesh for welding the PCB provided by the embodiment comprises a frame 1 and an inlet 2, wherein the inlet 2 is positioned at the front end of the frame 1, the inlet 2 and the frame 1 are arranged in an embedded manner, a steel mesh 3 is arranged on the inner side of the frame 1, the steel mesh 3 is fixedly connected with the frame 1, steel meshes 4 are arranged on the inner sides of the steel meshes 3, the steel meshes 4 and the steel meshes 3 are arranged in an embedded manner, an outer groove 5 is arranged on the right side of the frame 1, the outer groove 5 and the frame 1 are arranged in an embedded manner, an inner groove 6 is arranged on the inner side of the frame 1, the inner groove 6 and the frame 1 are arranged in an embedded manner, an inner groove slider 7 is arranged on the inner side of the inner groove 6, the inner groove slider 7 is movably connected with the inner groove 6, a baffle 9 is arranged on one side of the inner groove slider 7, the baffle 9 and the inner groove slider 7 are fixedly connected, an outer groove slider 10 is arranged on the inner side of the, the inner side of the pipe groove 11 is provided with a button 12, and the button 12 is movably connected with the pipe groove 11.
Further, the steel mesh holes 4 on the inner side of the steel mesh 3 are all arranged in parallel, and the steel mesh 3 is vertically opposite to the lower end baffle 8;
in the embodiment, by the design, the steel mesh 3 can be used without deviation when being blocked by the baffle 9 at the lower end through the steel mesh holes 4 arranged in parallel, so that the steel mesh can be better used.
Furthermore, 6 inner grooves 6 are arranged on the inner side of the frame 1, and the inner grooves 6 are arranged on the inner side of the steel mesh 3 in a surrounding manner;
in this embodiment, through this kind of design, make steel mesh 3 can play the card system effect through the effect of inside groove 6 when installing, tighten through clamp splice 8, make steel mesh 3 can be more stable, can not appear rocking when using.
Further, the inner side of the pipe groove 11 is concave, and the pipe groove 11 is vertically connected with the outer groove slide block 10;
in this embodiment, through this kind of design, make the button 12 can be nimble move about 11 insides in the tube seat, can make clamp splice 8 step up through the activity of button 12, afterwards can effectually fasten steel mesh 3, remove outer groove slider 10 afterwards and drive the steel mesh.
Furthermore, the whole inner groove slide block 7 is 3/2 with the inner diameter of the inner groove 6, and the top end of the inner groove slide block 7 is provided with a fixing pin;
in this embodiment, the inner groove slider 7 moves more smoothly in the inner groove 6 by such a design, so that the jamming phenomenon does not occur, and the steel mesh 3 or the baffle 9 does not deflect when moving.
Furthermore, the upper ends of the inner sides of the frames 1 are respectively provided with a clamping block 8, and the clamping blocks 8 are arranged in parallel and correspondingly and are movably connected with the inner groove 6;
in this embodiment, through this kind of design, make steel mesh 3 can effectually block steel mesh 3 through clamp splice 8 when installing, make clamp splice 8 shrink and tighten steel mesh 3 through the button 12 that presses frame 1 outer end afterwards for steel mesh 3 can not the pine take off, and the rethread removes outer groove slider 10 and drives steel mesh 3, thereby makes steel mesh 3 can effectually move to inside.
The working principle is as follows:
when the laser steel mesh for welding the PCB provided by the embodiment is used, the tightness of the connection between each component of the product is firstly checked, the clamping blocks 8 are arranged on the inner side of the frame 1, the clamping blocks 8 are arranged in parallel and correspondingly, so that the steel mesh 3 can be effectively clamped by the clamping blocks 8 when the steel mesh 3 is installed, then the steel mesh 4 is tightened by contracting the clamping blocks 8 by pressing the buttons 12 on the outer end of the frame 1, so that the steel mesh 3 cannot be loosened, the steel mesh 3 is driven by moving the outer groove slide block 10, so that the steel mesh 3 can be effectively moved inwards and then is close to the inner groove 6 on the inner side of the frame 1, further, the steel mesh 3 is simple and convenient to install and cannot consume too much time, then the baffle 9 is arranged on the inner side of the frame 1, so that the baffle 9 can play a blocking role, when the steel mesh 3 is used, the baffle 9 is moved by sliding the outer groove slide block 10 on the, make baffle 9 can play the effect that blocks and can block the size of steel mesh 4, can freely adjust pitch-row size and shape when carrying out the installation of PCB circuit board afterwards, increase its flexibility, and frame 1 inboard is equipped with 6 inside grooves 6, inside groove 6 encircles and sets up in steel mesh 3 inboardly, make steel mesh 3 can play the card system effect through the effect of inside groove 6 when installing, step up through clamp splice 8, make steel mesh 3 can be more stable, can not appear rocking when using.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. A laser steel mesh for welding a PCB (printed circuit board) comprises a frame (1) and an inlet (2), and is characterized in that the inlet (2) is positioned at the front end of the frame (1), the inlet (2) and the frame (1) are arranged in an embedded manner, the inner side of the frame (1) is provided with a steel mesh (3), the steel mesh (3) is fixedly connected with the frame (1), the inner sides of the steel mesh (3) are provided with steel meshes (4), the steel meshes (4) and the steel mesh (3) are arranged in an embedded manner, the right side of the frame (1) is provided with an outer groove (5), the outer groove (5) and the frame (1) are arranged in an embedded manner, the inner side of the frame (1) is provided with an inner groove (6), the inner groove (6) is arranged in an embedded manner with the frame (1), the inner groove (6) is provided with an inner groove slider (7), the inner groove slider (7) is movably connected with the inner groove (6), and baffle (9) and inside groove slider (7) fixed connection, outside groove (5) inboard is equipped with outside groove slider (10), and outside groove slider (10) and outside groove (5) swing joint, outside groove slider (10) front end is equipped with tube seat (11), and tube seat (11) and outside groove slider (10) fixed connection, tube seat (11) inboard is equipped with button (12), and button (12) and tube seat (11) swing joint.
2. The laser steel mesh for PCB welding according to claim 1, wherein the steel mesh holes (4) inside the steel mesh (3) are all arranged in parallel, and the steel mesh (3) is vertically opposite to the lower baffle (9).
3. The laser steel mesh for PCB welding of claim 1, wherein 6 inner grooves (6) are formed inside the steel mesh (3), and the inner grooves (6) are circumferentially formed inside the steel mesh (3).
4. The laser steel net for PCB welding according to claim 1, wherein the inner side of the pipe groove (11) is concave, and the pipe groove (11) is vertically connected with the outer groove slider (10).
5. The laser steel net for PCB welding of claim 1, wherein the inner groove slider (7) is 3/2 with the inner diameter of the inner groove (6) as a whole, and the top of the inner groove slider (7) is provided with a fixing pin.
6. The laser steel mesh for PCB welding of claim 1, wherein the upper end of the inner side of the frame (1) is provided with a clamping block (8), and the clamping blocks (8) are arranged in parallel and correspondingly and movably connected with the inner groove (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022021844.8U CN213531272U (en) | 2020-09-16 | 2020-09-16 | Laser steel mesh for welding PCB |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022021844.8U CN213531272U (en) | 2020-09-16 | 2020-09-16 | Laser steel mesh for welding PCB |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213531272U true CN213531272U (en) | 2021-06-25 |
Family
ID=76492469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022021844.8U Expired - Fee Related CN213531272U (en) | 2020-09-16 | 2020-09-16 | Laser steel mesh for welding PCB |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213531272U (en) |
-
2020
- 2020-09-16 CN CN202022021844.8U patent/CN213531272U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210625 |