CN220422159U - Fixing mechanism for flexible circuit board processing - Google Patents
Fixing mechanism for flexible circuit board processing Download PDFInfo
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- CN220422159U CN220422159U CN202321863837.XU CN202321863837U CN220422159U CN 220422159 U CN220422159 U CN 220422159U CN 202321863837 U CN202321863837 U CN 202321863837U CN 220422159 U CN220422159 U CN 220422159U
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- fixedly connected
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- negative pressure
- pressure chamber
- circuit board
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- 230000007246 mechanism Effects 0.000 title claims abstract description 45
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 11
- 238000001179 sorption measurement Methods 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 3
- 239000003546 flue gas Substances 0.000 abstract description 3
- 239000000779 smoke Substances 0.000 description 8
- 239000000126 substance Substances 0.000 description 7
- 229910052799 carbon Inorganic materials 0.000 description 5
- 230000029058 respiratory gaseous exchange Effects 0.000 description 5
- 239000002245 particle Substances 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000005476 soldering Methods 0.000 description 3
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
The utility model belongs to the field of fixing mechanisms, in particular to a fixing mechanism for processing a flexible circuit board, which aims at the problems that the whole height of the existing fixing mechanism is fixed, the fixing mechanism is inconvenient to adjust, different height requirements cannot be met, and the flue gas generated by welding cannot be well purified and used in the welding process.
Description
Technical Field
The utility model relates to the technical field of fixing mechanisms, in particular to a fixing mechanism for processing a flexible circuit board.
Background
The flexible circuit board is also called a "flexible board", and is a printed circuit made of a flexible insulating base material, and the flexible circuit provides excellent electrical properties, can meet the design requirements of smaller and higher-density mounting, and also contributes to reducing assembly procedures and enhancing reliability. In the processing of flexible circuit boards, it is generally necessary to perform soldering pads on the flexible circuit board for connection with other circuit boards, and when soldering pads are performed on the flexible circuit board, it is generally necessary to fix a certain position on the flexible circuit board and then perform soldering pads.
The bulletin number is: the patent of CN219227967U discloses a fixed establishment is used in flexible line way board processing, including base and rotatable coupling in the mounting panel at base top, the top of mounting panel is connected with negative pressure chamber, air suction mechanism is used for negative pressure chamber to bleed, the top of negative pressure chamber is connected with the stay tube, stay tube sealing sliding connection has the breathing pipe, the top of breathing pipe is connected with the head of breathing in, and the breathing pipe is connected with the actuating mechanism who is used for driving the head of breathing in to go up and down, the processing platform is installed at the top of base, the center department of processing platform is provided with the mounting hole. The suction head can fix the flexible circuit board, improve the stability of the flexible circuit board, does not need to extrude and fix the flexible circuit board by foreign objects, can synchronously rotate the flexible circuit board, realizes multi-angle adjustment, is convenient for processing the unused position, does not need to contact with a processing table in the rotating process, and has smoother rotation and no resistance.
The above scheme has the following problems:
1. the whole height is fixed, the adjustment is inconvenient, and different height requirements cannot be met;
2. during welding, the flue gas generated by welding cannot be well purified, and the welding device is inconvenient to use.
In view of the above, the present disclosure provides a fixing mechanism for processing a flexible circuit board, which is used for solving the above-mentioned problems.
Disclosure of Invention
The utility model provides a fixing mechanism for processing a flexible circuit board, which solves the defects that the whole height of the existing fixing mechanism is fixed, the adjustment is inconvenient, different height requirements cannot be met, and during welding, the flue gas generated by welding cannot be well purified and the use is inconvenient in the prior art.
The utility model provides the following technical scheme:
a fixing mechanism for flexible circuit board processing includes:
the device comprises a base, wherein an adjusting cylinder is fixedly connected to the top of the base, a negative pressure chamber is arranged on the adjusting cylinder, a processing table is fixedly connected to the top of the negative pressure chamber, a processing groove is formed in the top of the processing table, a first suction pump is fixedly connected to one side of the negative pressure chamber, the input end of the first suction pump extends into the negative pressure chamber, a connecting pipe is fixedly communicated with the other side of the negative pressure chamber, a valve is arranged on the connecting pipe, a suction head is fixedly connected to the processing groove, a plurality of through holes are formed in the hollow part and the top of the suction head, and the negative pressure chamber is fixedly communicated with the suction head through the connecting pipe;
the adjusting mechanism is arranged in the adjusting cylinder and used for adjusting the height of the processing table;
and the adsorption mechanism is arranged on the processing table and used for adsorbing gas generated by processing.
In one possible design, the adjustment mechanism includes electric telescopic handle, slide and removal post, electric telescopic handle fixed connection is on the bottom inner wall of adjusting the section of thick bamboo, electric telescopic handle's output and the bottom fixed connection of slide, slide sliding connection is in adjusting the section of thick bamboo, the bottom of removal post and the top fixed connection of slide, the top of removal post and the bottom fixed connection of negative pressure chamber.
In one possible design, the adsorption mechanism comprises a fixed box, a second suction pump and a purifying layer, wherein the fixed box is fixedly connected to one side of the processing table, the input end of the second suction pump extends into the fixed box, the purifying layer is slidably connected into the fixed box, an air suction cover is fixedly connected into the processing tank, the fixed box is fixedly communicated with the air suction cover through a fixed pipe, and the purifying layer is a filter layer and an active carbon layer.
In one possible design, the bottom fixedly connected with driving motor of base, fixedly connected with carousel on driving motor's the output shaft, the top of carousel and the bottom fixedly connected with of adjusting the section of thick bamboo, the bottom fixedly connected with spacing wheel of carousel, the top roll connection of spacing wheel and base.
In one possible design, two spacing posts are fixedly connected with the bottom of processing platform, the ring channel has been seted up at the top of base, and the bottom of two spacing posts all is with ring channel sliding connection.
In one possible design, the fixed box is provided with a box door, the top and the bottom of the fixed box are fixedly connected with rectangular strips, the rectangular strips are provided with sliding grooves, and the top and the bottom of the purifying layer are respectively in sliding connection with the two sliding grooves.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model as claimed.
The beneficial effects of the utility model are as follows:
according to the utility model, the output end of the electric telescopic rod can enable the sliding plate to drive the movable column to move upwards, and the movable column can enable the negative pressure chamber and the processing table to move upwards, so that the height of the processing table can be adjusted, and further different height requirements can be met.
In the utility model, the second suction pump can generate negative pressure in the fixed box, the suction cover can generate suction force through the fixed pipe, so that smoke generated during welding can be adsorbed, the filter layer can filter particles in the smoke, and the active carbon layer can adsorb some harmful substances.
According to the utility model, the height of the processing table can be adjusted through the adjusting mechanism, so that different height requirements can be met, and some harmful substances generated by processing can be adsorbed through the adsorbing mechanism, so that the influence on the environment is prevented.
Drawings
Fig. 1 is a schematic view of a first view angle structure of a fixing mechanism for processing a flexible circuit board according to an embodiment of the present utility model;
fig. 2 is a schematic view of a second view angle structure of a fixing mechanism for processing a flexible circuit board according to an embodiment of the present utility model;
fig. 3 is a schematic view of an internal structure of an adjusting cylinder of a fixing mechanism for flexible circuit board processing according to an embodiment of the present utility model;
fig. 4 is a schematic diagram of an internal structure of a fixing box of a fixing mechanism for processing a flexible circuit board according to an embodiment of the present utility model.
Reference numerals:
1. a base; 2. an adjustment cylinder; 3. a negative pressure chamber; 4. a processing table; 5. a first getter pump; 6. an air suction head; 7. a driving motor; 8. a turntable; 9. a limit column; 10. an annular groove; 11. an electric telescopic rod; 12. a slide plate; 13. a moving column; 14. a fixed box; 15. a second getter pump; 16. a purification layer; 17. rectangular strips.
Detailed Description
Embodiments of the present utility model will be described below with reference to the accompanying drawings in the embodiments of the present utility model.
In describing embodiments of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "coupled" and "mounted" should be interpreted broadly, and for example, "coupled" may or may not be detachably coupled; may be directly connected or indirectly connected through an intermediate medium. In addition, "communication" may be direct communication or may be indirect communication through an intermediary. Wherein, "fixed" means that the relative positional relationship is not changed after being connected to each other. References to orientation terms, such as "inner", "outer", "top", "bottom", etc., in the embodiments of the present utility model are merely to refer to the orientation of the drawings and, therefore, the use of orientation terms is intended to better and more clearly illustrate and understand the embodiments of the present utility model, rather than to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the embodiments of the present utility model.
Example 1
Referring to fig. 1-4, a securing mechanism includes:
the device comprises a base 1, wherein the top of the base 1 is fixedly connected with an adjusting cylinder 2, a negative pressure chamber 3 is arranged on the adjusting cylinder 2, the top of the negative pressure chamber 3 is fixedly connected with a processing table 4, a processing groove is formed in the top of the processing table 4, one side of the negative pressure chamber 3 is fixedly connected with a first suction pump 5, the input end of the first suction pump 5 extends into the negative pressure chamber 3, the other side of the negative pressure chamber 3 is fixedly communicated with a connecting pipe, a valve is arranged on the connecting pipe, a suction head 6 is fixedly connected in the processing groove, the interior of the suction head 6 is hollow, the top of the suction head is provided with a plurality of through holes, and the negative pressure chamber 3 is fixedly communicated with the suction head 6 through the connecting pipe;
the adjusting mechanism is arranged in the adjusting cylinder 2 and used for adjusting the height of the processing table 4;
and the adsorption mechanism is arranged on the processing table 4 and is used for adsorbing gas generated by processing.
Above-mentioned technical scheme can be to the height of processing platform 4 through adjustment mechanism, and then can satisfy different high demands, can adsorb some harmful substance that processing produced through adsorption equipment, prevents to cause the influence to the environment.
Referring to fig. 3, the adjusting mechanism comprises an electric telescopic rod 11, a sliding plate 12 and a moving column 13, wherein the electric telescopic rod 11 is fixedly connected to the inner wall of the bottom of the adjusting cylinder 2, the output end of the electric telescopic rod 11 is fixedly connected with the bottom of the sliding plate 12, the sliding plate 12 is slidingly connected in the adjusting cylinder 2, the bottom end of the moving column 13 is fixedly connected with the top of the sliding plate 12, and the top end of the moving column 13 is fixedly connected with the bottom of the negative pressure chamber 3.
According to the technical scheme, the output end of the electric telescopic rod 11 can enable the sliding plate 12 to drive the movable column 13 to move upwards, and the movable column 13 can enable the negative pressure chamber 3 and the processing table 4 to move upwards, so that the height of the processing table 4 can be adjusted, and different height requirements can be met.
Referring to fig. 4, the adsorption mechanism includes a fixed box 14, a second suction pump 15 and a purifying layer 16, the fixed box 14 is fixedly connected to one side of the processing table 4, the input end of the second suction pump 15 extends into the fixed box 14, the purifying layer 16 is slidably connected in the fixed box 14, an air suction cover is fixedly connected in the processing tank, the fixed box 14 is fixedly communicated with the air suction cover through a fixed pipe, and the purifying layer 16 is a filtering layer and an activated carbon layer.
According to the technical scheme, the second suction pump 15 can generate negative pressure in the fixed box 14, the suction cover can generate suction through the fixed pipe, and then smoke generated during welding can be adsorbed, particles in the smoke can be filtered by the filter layer, and some harmful substances can be adsorbed by the active carbon layer.
The application can be used in the field of flexible circuit board processing, and can also be used in other fields suitable for the application.
Example 2
Referring to fig. 1 to 4, a fixing mechanism for flexible wiring board processing includes:
the device comprises a base 1, wherein the top of the base 1 is fixedly connected with an adjusting cylinder 2, a negative pressure chamber 3 is arranged on the adjusting cylinder 2, the top of the negative pressure chamber 3 is fixedly connected with a processing table 4, a processing groove is formed in the top of the processing table 4, one side of the negative pressure chamber 3 is fixedly connected with a first suction pump 5, the input end of the first suction pump 5 extends into the negative pressure chamber 3, the other side of the negative pressure chamber 3 is fixedly communicated with a connecting pipe, a valve is arranged on the connecting pipe, a suction head 6 is fixedly connected in the processing groove, the interior of the suction head 6 is hollow, the top of the suction head is provided with a plurality of through holes, and the negative pressure chamber 3 is fixedly communicated with the suction head 6 through the connecting pipe;
the adjusting mechanism is arranged in the adjusting cylinder 2 and used for adjusting the height of the processing table 4;
and the adsorption mechanism is arranged on the processing table 4 and is used for adsorbing gas generated by processing.
Above-mentioned technical scheme can be to the height of processing platform 4 through adjustment mechanism, and then can satisfy different high demands, can adsorb some harmful substance that processing produced through adsorption equipment, prevents to cause the influence to the environment.
Referring to fig. 3, the adjusting mechanism comprises an electric telescopic rod 11, a sliding plate 12 and a moving column 13, wherein the electric telescopic rod 11 is fixedly connected to the inner wall of the bottom of the adjusting cylinder 2, the output end of the electric telescopic rod 11 is fixedly connected with the bottom of the sliding plate 12, the sliding plate 12 is slidingly connected in the adjusting cylinder 2, the bottom end of the moving column 13 is fixedly connected with the top of the sliding plate 12, and the top end of the moving column 13 is fixedly connected with the bottom of the negative pressure chamber 3.
According to the technical scheme, the output end of the electric telescopic rod 11 can enable the sliding plate 12 to drive the movable column 13 to move upwards, and the movable column 13 can enable the negative pressure chamber 3 and the processing table 4 to move upwards, so that the height of the processing table 4 can be adjusted, and different height requirements can be met.
Referring to fig. 4, the adsorption mechanism includes a fixed box 14, a second suction pump 15 and a purifying layer 16, the fixed box 14 is fixedly connected to one side of the processing table 4, the input end of the second suction pump 15 extends into the fixed box 14, the purifying layer 16 is slidably connected in the fixed box 14, an air suction cover is fixedly connected in the processing tank, the fixed box 14 is fixedly communicated with the air suction cover through a fixed pipe, and the purifying layer 16 is a filtering layer and an activated carbon layer.
According to the technical scheme, the second suction pump 15 can generate negative pressure in the fixed box 14, the suction cover can generate suction through the fixed pipe, and then smoke generated during welding can be adsorbed, particles in the smoke can be filtered by the filter layer, and some harmful substances can be adsorbed by the active carbon layer.
Referring to fig. 2, a driving motor 7 is fixedly connected to the bottom of the base 1, a rotary table 8 is fixedly connected to an output shaft of the driving motor 7, the top of the rotary table 8 is fixedly connected to the bottom of the adjusting cylinder 2, a limiting wheel is fixedly connected to the bottom of the rotary table 8, and the limiting wheel is in rolling connection with the top of the base 1.
Above-mentioned technical scheme can make carousel 8 rotate through driving motor 7's output shaft, and then can make adjusting cylinder 2, negative pressure chamber 3 and processing platform 4 rotate, and then realize flexible line way board rotation, realize the multi-angle and adjust, conveniently process the position of not using.
Referring to fig. 1, two limit posts 9 are fixedly connected to the bottom of the processing table 4, an annular groove 10 is formed in the top of the base 1, and the bottom ends of the two limit posts 9 are slidably connected with the annular groove 10.
According to the technical scheme, the limiting column 9 slides in the annular groove 10, so that the processing table 4 can be supported, and the processing table 4 can be rotated more stably.
Referring to fig. 4, a box door is provided on the fixed box 14, the top and the bottom of the fixed box 14 are fixedly connected with rectangular bars 17, a chute is provided on the rectangular bars 17, and the top and the bottom of the purifying layer 16 are respectively connected with the two chutes in a sliding manner.
According to the technical scheme, the fixed box 14 can be opened by opening the box door, the purifying layer 16 is pulled outwards, and the purifying layer 16 can be pulled out for cleaning or replacement.
However, the working principles and wiring methods of the first getter pump 5, the driving motor 7, the electric telescopic rod 11 and the second getter pump 15 are well known to those skilled in the art, which are all conventional means or common knowledge, and are not described herein, and any choice can be made by those skilled in the art according to their needs or convenience.
The working principle and the using flow of the technical scheme are as follows: firstly, the height of the processing table 4 is adjusted according to the required height, at this time, the electric telescopic rod 11 is started, the output end of the electric telescopic rod 11 can enable the sliding plate 12 to drive the movable column 13 to move upwards, the movable column 13 can enable the negative pressure chamber 3 and the processing table 4 to move upwards, so that the height of the processing table 4 can be adjusted, and after the adjustment is finished, the electric telescopic rod 11 can be closed;
the flexible circuit board is placed in a processing groove of the processing table 4 and is connected with the air suction head 6, the negative pressure chamber 3 is pumped by the first air suction pump 5, and the flexible circuit board can be adsorbed and fixed by the air suction head 6 through the communicating pipe;
the rotary table 8 can be rotated through the output shaft of the driving motor 7, so that the adjusting cylinder 2, the negative pressure chamber 3 and the processing table 4 can be rotated, the flexible circuit board can be rotated, multi-angle adjustment is realized, and the processing of the unused positions is facilitated;
in the processing process, the second suction pump 15 can be started, the second suction pump 15 can generate negative pressure in the fixed box 14, the suction cover can generate suction force through the fixed pipe, then smoke generated during welding can be adsorbed, particles in the smoke can be filtered by the filter layer, and harmful substances can be adsorbed by the active carbon layer.
The present utility model is not limited to the above embodiments, and any person skilled in the art can easily think about the changes or substitutions within the technical scope of the present utility model, and the changes or substitutions are intended to be covered by the scope of the present utility model; embodiments of the utility model and features of the embodiments may be combined with each other without conflict. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.
Claims (6)
1. A fixed establishment is used in flexible line way board processing, its characterized in that includes:
the device comprises a base (1), wherein an adjusting cylinder (2) is fixedly connected to the top of the base (1), a negative pressure chamber (3) is arranged on the adjusting cylinder (2), a processing table (4) is fixedly connected to the top of the negative pressure chamber (3), a processing groove is formed in the top of the processing table (4), a first suction pump (5) is fixedly connected to one side of the negative pressure chamber (3), the input end of the first suction pump (5) extends into the negative pressure chamber (3), a connecting pipe is fixedly communicated with the other side of the negative pressure chamber (3), a valve is arranged on the connecting pipe, a suction head (6) is fixedly connected to the inside of the processing groove, a plurality of through holes are formed in the hollow top of the suction head (6), and the negative pressure chamber (3) is fixedly communicated with the suction head (6) through a communicating pipe;
the adjusting mechanism is arranged in the adjusting cylinder (2) and used for adjusting the height of the processing table (4);
and the adsorption mechanism is arranged on the processing table (4) and is used for adsorbing gas generated by processing.
2. The fixing mechanism for flexible circuit board processing according to claim 1, wherein the adjusting mechanism comprises an electric telescopic rod (11), a sliding plate (12) and a movable column (13), the electric telescopic rod (11) is fixedly connected to the inner wall of the bottom of the adjusting cylinder (2), the output end of the electric telescopic rod (11) is fixedly connected to the bottom of the sliding plate (12), the sliding plate (12) is slidably connected to the adjusting cylinder (2), the bottom end of the movable column (13) is fixedly connected to the top of the sliding plate (12), and the top end of the movable column (13) is fixedly connected to the bottom of the negative pressure chamber (3).
3. The fixing mechanism for flexible circuit board processing according to claim 1, wherein the adsorption mechanism comprises a fixing box (14), a second suction pump (15) and a purifying layer (16), the fixing box (14) is fixedly connected to one side of the processing table (4), the input end of the second suction pump (15) extends into the fixing box (14), the purifying layer (16) is slidably connected into the fixing box (14), an air suction cover is fixedly connected into the processing tank, the fixing box (14) is fixedly communicated with the air suction cover through a fixing pipe, and the purifying layer (16) is a filtering layer and an activated carbon layer.
4. A fixing mechanism for flexible circuit board processing according to any one of claims 1-3, wherein a driving motor (7) is fixedly connected to the bottom of the base (1), a rotary table (8) is fixedly connected to an output shaft of the driving motor (7), the top of the rotary table (8) is fixedly connected to the bottom of the adjusting cylinder (2), a limit wheel is fixedly connected to the bottom of the rotary table (8), and the limit wheel is in rolling connection with the top of the base (1).
5. The fixing mechanism for processing the flexible circuit board according to claim 1, wherein two limiting columns (9) are fixedly connected to the bottom of the processing table (4), an annular groove (10) is formed in the top of the base (1), and the bottom ends of the two limiting columns (9) are both in sliding connection with the annular groove (10).
6. The fixing mechanism for flexible circuit board processing according to claim 3, wherein a box door is arranged on the fixing box (14), rectangular strips (17) are fixedly connected to the top and the bottom of the fixing box (14), sliding grooves are formed in the rectangular strips (17), and the top and the bottom of the purifying layer (16) are respectively connected with the two sliding grooves in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321863837.XU CN220422159U (en) | 2023-07-17 | 2023-07-17 | Fixing mechanism for flexible circuit board processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321863837.XU CN220422159U (en) | 2023-07-17 | 2023-07-17 | Fixing mechanism for flexible circuit board processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220422159U true CN220422159U (en) | 2024-01-30 |
Family
ID=89651110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321863837.XU Active CN220422159U (en) | 2023-07-17 | 2023-07-17 | Fixing mechanism for flexible circuit board processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220422159U (en) |
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2023
- 2023-07-17 CN CN202321863837.XU patent/CN220422159U/en active Active
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