CN219667707U - Silk screen printing machine for flexible circuit board - Google Patents
Silk screen printing machine for flexible circuit board Download PDFInfo
- Publication number
- CN219667707U CN219667707U CN202321213930.6U CN202321213930U CN219667707U CN 219667707 U CN219667707 U CN 219667707U CN 202321213930 U CN202321213930 U CN 202321213930U CN 219667707 U CN219667707 U CN 219667707U
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- China
- Prior art keywords
- workbench
- sliding
- flexible circuit
- circuit board
- blocks
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- 238000007650 screen-printing Methods 0.000 title claims abstract description 27
- 230000000670 limiting effect Effects 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000002457 bidirectional effect Effects 0.000 abstract description 12
- 230000000712 assembly Effects 0.000 abstract description 5
- 238000000429 assembly Methods 0.000 abstract description 5
- 230000003044 adaptive effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000037303 wrinkles Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Screen Printers (AREA)
- Manufacturing Of Printed Wiring (AREA)
Abstract
The utility model discloses a flexible circuit board screen printing machine, which comprises a workbench, screen printing equipment fixedly arranged on one side of the top of the workbench, two groups of supporting legs symmetrically arranged at the bottom of the workbench, and further comprises: the top and the bottom of the workbench are provided with limiting assemblies, and the two sides of the workbench are provided with tensioning assemblies, wherein the limiting assemblies comprise fixed blocks symmetrically arranged in the middle of the bottom of the workbench, a bidirectional threaded rod is connected between the fixed blocks through bearings in a rotating mode, a thread sleeve is symmetrically sleeved outside the bidirectional threaded rod, one end of the bidirectional threaded rod penetrates through the fixed blocks and is fixedly provided with a knob, and the tensioning assemblies comprise two groups of L-shaped blocks symmetrically arranged on the two sides of the workbench; the position of the first roller can be adjusted according to the size of the flexible circuit board to be processed, so that the flexible circuit boards with different sizes can be processed, and the whole application range and the practicability are improved.
Description
Technical Field
The utility model relates to the technical field of circuit board processing equipment, in particular to a flexible circuit board screen printing machine.
Background
Flexible circuit boards, also known as "flexible boards," are printed circuits made from flexible, insulating substrates. The flexible circuit provides excellent electrical performance, meets the design requirements of smaller and higher density mounting, and also helps reduce assembly processes and enhance reliability.
Publication number CN215397586U discloses a silk screen printing equipment of single face flexible line way board, this patent is used for placing the flexible line way board through setting up the printing groove, and be fixed in the printing groove with the limiting plate through fixture block cooperation draw-in groove, fix a position the flexible line way board through limiting plate cooperation rubber circle, prevent flexible line way board deformation or skew, prevent to lead to the silk screen printing failure because of flexible line way board deformation or dislocation, set up electric putter cooperation first fixed plate and first connecting rod and drive silk screen printing board up-and-down motion and accomplish the silk screen printing, improve the work efficiency of silk screen printing, but this patent still has following problem in the in-service use:
the flexible circuit board is positioned through the limit plate and the rubber block, so that the flexible circuit board is prevented from deforming or shifting, the size of the limit plate and the size of the rubber block are fixed when the flexible circuit board is used, the adaptive flexible circuit board can only be limited, if the whole size of the flexible circuit board is smaller, the limit plate and the rubber block cannot limit the flexible circuit board, and the limit position is adjusted according to the size of the flexible circuit board, so that the application range is reduced.
A flexible circuit board screen printing machine is proposed so as to solve the problems set forth in the foregoing.
Disclosure of Invention
The utility model aims to provide a flexible circuit board screen printing machine, which is used for solving the problems that the flexible circuit board is positioned by matching a limiting plate with a rubber block to prevent the flexible circuit board from deforming or shifting, the sizes of the limiting plate and the rubber block are fixed during use, the adaptive flexible circuit board can only be limited, the limiting plate and the rubber block can not limit the flexible circuit board under the condition that the whole size of the flexible circuit board is smaller, and the limiting position is adjusted according to the size of the flexible circuit board, so that the application range is reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a flexible circuit board silk screen printing machine comprises a workbench and silk screen printing equipment fixedly arranged on one side of the top of the workbench;
two groups of supporting legs are symmetrically arranged at the bottom of the workbench;
further comprises:
limiting components are arranged at the top and the bottom of the workbench, and tensioning components are arranged at two sides of the workbench;
the limiting assembly comprises fixed blocks symmetrically arranged in the middle of the bottom of the workbench, a bidirectional threaded rod is connected between the fixed blocks in a rotating mode through a bearing, a thread sleeve is symmetrically sleeved outside the bidirectional threaded rod, and one end of the bidirectional threaded rod penetrates through the fixed blocks and is fixedly provided with a knob;
wherein, take-up subassembly is including two sets of L shape pieces of symmetry setting in the workstation both sides, and two L shape pieces in left side and workstation fixed connection to the sliding tray has been seted up to the right side symmetry of workstation, and inside one side fixed mounting of sliding tray has the second telescopic link moreover, and the outside cover of second telescopic link is equipped with first spring, and the one end and the sliding tray fixed connection of first spring, and the other end and the L shape piece fixed connection on right side of second telescopic link and first spring.
Preferably, two groups of installation blocks are symmetrically installed on two sides of the bottom of the workbench, rectangular blocks are symmetrically installed on two sides of the bottom center of the workbench, which is located on a bidirectional threaded rod, sliding rods are symmetrically installed between the two groups of installation blocks and the rectangular blocks, sliding sleeves are sleeved outside the sliding rods, and the sliding sleeves are in sliding connection with the sliding rods.
Preferably, the two groups of L-shaped blocks are connected with a second roller through bearings in a rotating way, a rectangular groove is formed in one side, above the second roller, of each group of L-shaped blocks, and a second spring is fixedly arranged at the top end of the inner part of the rectangular groove.
Preferably, one side of the sliding sleeve, which is close to the threaded sleeve, is fixedly provided with a first telescopic rod, and one end, which is far away from the sliding sleeve, of the first telescopic rod is fixedly connected with the threaded sleeve.
Preferably, the upper surface symmetry of workstation runs through and has seted up two sets of movable grooves, and movable groove sliding connection has the kickstand to the bottom and the sliding sleeve fixed connection of kickstand, and the top fixed mounting of kickstand has the slider moreover, slider and workstation sliding connection.
Preferably, an L-shaped frame is fixedly arranged at the top of the sliding block, and a first roller is rotatably connected between the L-shaped frame and the sliding block through a bearing.
Preferably, the bottom of the second spring is fixedly provided with a mounting piece, and a third roller is rotatably connected between the two groups of mounting pieces through a bearing.
Compared with the prior art, the utility model has the beneficial effects that: this flexible line way board silk screen printing machine has set up spacing subassembly at the top and the bottom of workstation, can adjust the position of first gyro wheel according to the size of the flexible line way board of processing for can process the flexible line way board of equidimension not, promoted holistic application scope and practicality, its concrete content is as follows:
1. the top and the bottom of the workbench are provided with limiting components, the workbench is supported by supporting legs, when the positions of two groups of first rollers on the workbench are required to be regulated, the rotating knob drives the bidirectional threaded rod to rotate between the fixed blocks, and then the rotation of the bidirectional threaded rod drives the two threaded sleeves to move, and then the first telescopic rod drives the sliding sleeve to slide on the sliding rod, the sliding rod is installed with the rectangular block through the installation block, and the sliding sleeve drives the column block to slide in the movable groove on the workbench when moving on the sliding rod, so that the sliding block slides on the workbench, the position between the first rollers on the L-shaped frame can be regulated, and the closer the distance between the two groups of first rollers is when the size of the flexible circuit board is smaller, the smaller the position of the flexible circuit board is, so that the limiting effect liquid on the flexible circuit board is better, and the whole application range and practicability are improved;
2. the flexible circuit board is characterized in that tensioning components are arranged on two sides of the workbench, when the flexible circuit board is processed, one end of the flexible circuit board firstly passes through the two groups of second rollers and the third roller, one end of the flexible circuit board is processed and then is processed in the next step, the flexible circuit board is in a strip shape during processing, the flexible circuit board continuously moves during processing, the third roller can move up and down through the mounting piece, the mounting piece slides in the rectangular groove through the second spring, further the flexible circuit board with different thickness can be compressed, two L-shaped blocks on one side can slide in the sliding groove through the second telescopic rod and the first spring, the flexible circuit board is tensioned during processing, the first spring and the second telescopic rod are slightly compressed by the two L-shaped blocks on one side, further the flexible circuit board can be tensioned during processing, wrinkles are prevented during processing of the flexible circuit board, processing errors are caused, and processing precision is improved.
Drawings
FIG. 1 is a schematic diagram of a front cross-sectional structure of the present utility model;
FIG. 2 is a schematic view of the bottom view of the table of the present utility model;
FIG. 3 is a schematic top view of the table of the present utility model;
FIG. 4 is a schematic side view of a column block according to the present utility model;
FIG. 5 is a schematic view of a partial side view of the tensioning assembly of the present utility model;
fig. 6 is an enlarged view of area a of fig. 5 according to the present utility model.
In the figure: 1. a work table; 101. support legs; 102. a screen printing device; 2. a limit component; 201. a fixed block; 202. a two-way threaded rod; 203. a thread sleeve; 204. a knob; 205. a mounting block; 206. rectangular blocks; 207. a slide bar; 208. a sliding sleeve; 209. a first telescopic rod; 210. a movable groove; 211. a column block; 212. a slide block; 213. an L-shaped frame; 214. a first roller; 3. a tensioning assembly; 301. a sliding groove; 302. a second telescopic rod; 303. a first spring; 304. an L-shaped block; 305. a second roller; 306. rectangular grooves; 307. a second spring; 308. a mounting member; 309. and a third roller.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the present utility model provides the following technical solutions: the utility model provides a flexible line way board silk screen printing machine, includes workstation 1 to and fixed mounting is at silk screen printing equipment 102 of workstation 1 top one side, and two sets of supporting legs 101 are installed to the bottom symmetry of workstation 1, still includes: the top and the bottom of workstation 1 are provided with spacing subassembly 2, and the both sides of workstation 1 are provided with tensioning subassembly 3, wherein, spacing subassembly 2 is including the fixed block 201 of symmetry installation department in the middle of workstation 1 bottom, and be connected with bi-directional threaded rod 202 through the bearing rotation between the fixed block 201, and the outside symmetry cover of bi-directional threaded rod 202 is equipped with thread bush 203, and the one end of bi-directional threaded rod 202 passes fixed block 201 and fixed mounting has knob 204, wherein, tensioning subassembly 3 is including two sets of L shape pieces 304 of symmetry setting in workstation 1 both sides, and two L shape pieces 304 on the left side and workstation 1 fixed connection, and the sliding tray 301 has been seted up to the right side symmetry of workstation 1, and inside one side fixed mounting of sliding tray 301 has second telescopic link 302, and the outside cover of second telescopic link 302 is equipped with first spring 303, and the one end and the sliding tray 301 fixed connection of first spring 303, and the other end and the L shape piece 304 fixed connection on the right side of second telescopic link 303, can carry out spacing to the flexible circuit board of different sizes and whole range and practicality through spacing subassembly 2.
Two groups of mounting blocks 205 are symmetrically arranged on two sides of the fixed block 201 at the bottom of the workbench 1, rectangular blocks 206 are symmetrically arranged on two sides of the bidirectional threaded rod 202 at the bottom center of the workbench 1, sliding rods 207 are symmetrically arranged between the two groups of mounting blocks 205 and the rectangular blocks 206, sliding sleeves 208 are sleeved outside the sliding rods 207, the sliding sleeves 208 are in sliding connection with the sliding rods 207, the sliding sleeves 208 can slide on the sliding rods 207, second rollers 305 are rotatably connected between the two groups of L-shaped blocks 304 through bearings, rectangular grooves 306 are formed in one sides of the two groups of L-shaped blocks 304 above the second rollers 305, second springs 307 are fixedly arranged at the inner top ends of the rectangular grooves 306, flexible circuit boards with different thicknesses can be compressed, first telescopic rods 209 are fixedly arranged on one sides of the sliding sleeves 208 close to the threaded sleeves 203, one ends of the first telescopic rods 209 far away from the sliding sleeves 208 are fixedly connected with the threaded sleeves 203, so that the sliding sleeve 203 can be driven to synchronously move by the movement of the thread bush 203, two groups of movable grooves 210 are symmetrically penetrated through the upper surface of the workbench 1, the movable grooves 210 are in sliding connection with column blocks 211, the bottoms of the column blocks 211 are fixedly connected with the sliding sleeve 208, the tops of the column blocks 211 are fixedly provided with sliding blocks 212, the sliding blocks 212 are in sliding connection with the workbench 1, the sliding sleeve 208 can move to drive the sliding blocks 212 to move on the workbench 1, the tops of the sliding blocks 212 are fixedly provided with L-shaped frames 213, first rollers 214 are rotatably connected between the L-shaped frames 213 and the sliding blocks 212 through bearings, when the flexible circuit board is processed and moved, the first rollers 214 on two sides can be used for limiting, so as to prevent processing errors caused by offset, the bottoms of the second springs 307 are fixedly provided with mounting pieces 308, the two groups of mounting pieces 308 are rotatably connected with third rollers 309 through bearings, can take up flexible line way board when flexible line way board removes when processing, prevent that flexible line way board from appearing the fold when processing, cause the error of processing, promoted the precision of processing.
Working principle: before the flexible circuit board screen printing machine is used, the whole condition of the device needs to be checked firstly, normal work can be confirmed, according to the fact that a limiting component 2 is arranged at the top and the bottom of a workbench 1, the workbench 1 is supported through supporting legs 101, when the positions of two groups of first rollers 214 on the workbench 1 need to be adjusted, a rotation knob 204 drives a bidirectional threaded rod 202 to rotate between fixed blocks 201, and then the rotation of the bidirectional threaded rod 202 drives two threaded sleeves 203 to move, and then a sliding sleeve 208 is driven to slide on a sliding rod 207 through a first telescopic rod 209, the sliding rod 207 is installed with a rectangular block 206 through a mounting block 205, and when the sliding sleeve 208 moves on the sliding rod 207, a column block 211 is driven to slide in a movable groove 210 on the workbench 1, so that the sliding block 212 slides on the workbench 1, and then the positions between the first rollers 214 on an L-shaped frame 213 can be adjusted, and the distance between the two groups of first rollers 214 is also smaller when the size of the flexible circuit board is smaller, and the processing position of the flexible circuit board is smaller, so that the whole lifting effect of the flexible circuit board is better and the whole practical range is achieved;
the tensioning assemblies 3 are arranged on two sides of the workbench 1, when the flexible circuit board is processed, one end of the flexible circuit board firstly passes through the two groups of second rollers 305 and the third rollers 309, the flexible circuit board is processed in the next step after being processed, the flexible circuit board is in a strip shape during processing, the flexible circuit board moves continuously during processing, the flexible circuit board can move up and down between the second rollers 305 and the third rollers 309, the third rollers 309 can move up and down through the mounting pieces 308, the mounting pieces 308 slide in the rectangular grooves 306 through the second springs 307, further the flexible circuit board with different thicknesses can be compressed, the two L-shaped blocks 304 on one side can slide in the sliding grooves 301 through the second telescopic rods 302 and the first springs 303, the flexible circuit board is tensioned during processing, the two L-shaped blocks 304 on one side slightly compress the first springs 303 and the second telescopic rods 302, further the flexible circuit board can be tensioned during processing, wrinkles are prevented during processing of the flexible circuit board, and processing errors caused by the flexible circuit board are prevented, and the accuracy of processing is improved.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. A flexible circuit board screen printing machine comprises a workbench (1) and screen printing equipment (102) fixedly arranged on one side of the top of the workbench (1);
two groups of supporting legs (101) are symmetrically arranged at the bottom of the workbench (1);
characterized by further comprising:
limiting components (2) are arranged at the top and the bottom of the workbench (1), and tensioning components (3) are arranged at two sides of the workbench (1);
the limiting assembly (2) comprises fixed blocks (201) symmetrically arranged in the middle of the bottom of the workbench (1), two-way threaded rods (202) are connected between the fixed blocks (201) in a rotating mode through bearings, threaded sleeves (203) are symmetrically sleeved outside the two-way threaded rods (202), and one end of each two-way threaded rod (202) penetrates through each fixed block (201) and is fixedly provided with a knob (204);
wherein, take-up subassembly (3) are including two sets of L shape piece (304) of symmetry setting in workstation (1) both sides, and two L shape pieces (304) of left side and workstation (1) fixed connection, and sliding tray (301) have been seted up to the right side symmetry of workstation (1), and inside one side fixed mounting of sliding tray (301) has second telescopic link (302) moreover, and the outside cover of second telescopic link (302) is equipped with first spring (303), and the one end and the sliding tray (301) fixed connection of first spring (303), and the other end and the L shape piece (304) fixed connection on right side of second telescopic link (302) and first spring (303).
2. The flexible circuit board screen printing machine according to claim 1, wherein: two groups of installation blocks (205) are symmetrically installed on two sides of the bottom of the workbench (1) located on the fixed block (201), rectangular blocks (206) are symmetrically installed on two sides of the bottom center of the workbench (1) located on the two-way threaded rod (202), sliding rods (207) are symmetrically installed between the two groups of installation blocks (205) and the rectangular blocks (206), sliding sleeves (208) are sleeved outside the sliding rods (207), and the sliding sleeves (208) are in sliding connection with the sliding rods (207).
3. The flexible circuit board screen printing machine according to claim 1, wherein: the two groups of L-shaped blocks (304) are respectively connected with a second roller (305) through bearings in a rotating way, a rectangular groove (306) is formed in one side, located above the second roller (305), between the two groups of L-shaped blocks (304), and a second spring (307) is fixedly arranged at the top end inside the rectangular groove (306).
4. The flexible circuit board screen printing machine according to claim 2, wherein: one side of the sliding sleeve (208) close to the threaded sleeve (203) is fixedly provided with a first telescopic rod (209), and one end of the first telescopic rod (209) far away from the sliding sleeve (208) is fixedly connected with the threaded sleeve (203).
5. The flexible circuit board screen printing machine according to claim 1, wherein: two groups of movable grooves (210) are symmetrically formed in the upper surface of the workbench (1) in a penetrating mode, the movable grooves (210) are connected with column blocks (211) in a sliding mode, the bottoms of the column blocks (211) are fixedly connected with sliding sleeves (208), sliding blocks (212) are fixedly arranged at the tops of the column blocks (211), and the sliding blocks (212) are connected with the workbench (1) in a sliding mode.
6. The flexible circuit board screen printing machine according to claim 5, wherein: an L-shaped frame (213) is fixedly arranged at the top of the sliding block (212), and a first roller (214) is rotatably connected between the L-shaped frame (213) and the sliding block (212) through a bearing.
7. A flexible circuit board screen printing machine as claimed in claim 3, wherein: the bottom of the second spring (307) is fixedly provided with a mounting piece (308), and a third roller (309) is rotatably connected between the two groups of mounting pieces (308) through a bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321213930.6U CN219667707U (en) | 2023-05-19 | 2023-05-19 | Silk screen printing machine for flexible circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321213930.6U CN219667707U (en) | 2023-05-19 | 2023-05-19 | Silk screen printing machine for flexible circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219667707U true CN219667707U (en) | 2023-09-12 |
Family
ID=87928355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321213930.6U Active CN219667707U (en) | 2023-05-19 | 2023-05-19 | Silk screen printing machine for flexible circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219667707U (en) |
-
2023
- 2023-05-19 CN CN202321213930.6U patent/CN219667707U/en active Active
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