CN219805566U - Low-temperature welding device for polyester material flexible circuit board - Google Patents
Low-temperature welding device for polyester material flexible circuit board Download PDFInfo
- Publication number
- CN219805566U CN219805566U CN202320157404.6U CN202320157404U CN219805566U CN 219805566 U CN219805566 U CN 219805566U CN 202320157404 U CN202320157404 U CN 202320157404U CN 219805566 U CN219805566 U CN 219805566U
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- Prior art keywords
- rod
- flexible circuit
- circuit board
- box
- wall
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- 229920000728 polyester Polymers 0.000 title claims abstract description 46
- 239000000463 material Substances 0.000 title claims abstract description 24
- 238000003466 welding Methods 0.000 title claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 238000005476 soldering Methods 0.000 claims description 8
- 244000309464 bull Species 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- 238000005192 partition Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000004642 Polyimide Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a polyester material flexible circuit board low-temperature welding device which comprises a box body, a clamping mechanism, a pressure sensor and a low-temperature heat template, wherein a bottom box is arranged at the bottom of an inner cavity of the box body, a first screw rod is arranged in the bottom box, one end of the first screw rod is provided with a rotating rod, the other end of the first screw rod is provided with a second screw rod, the bottom of the inner wall of the bottom box is provided with a fixed sliding groove, a movable rod is arranged in the fixed sliding groove, the top end of the movable rod penetrates to the upper part of the bottom box, a connecting rod is arranged on one side of the top end of the movable rod, the clamping mechanism is arranged on the other side of the connecting rod, an electric telescopic rod is arranged at the top of the inner wall of the box body, and a sleeving plate is arranged at the telescopic end of the electric telescopic rod. According to the utility model, the clamping mechanism is used for clamping and fixing the polyester flexible circuit boards with different sizes, so that the adaptation capability of the device is improved; and replacing the low-temperature heat template and the pressure sensor which are matched according to the size of the related polyester flexible circuit board, and installing and fixing the low-temperature heat template and the pressure sensor through the sleeve connection plate and the fixing bolt.
Description
Technical Field
The utility model relates to the technical field of manufacturing of polyester flexible circuit boards, in particular to a low-temperature welding device for a polyester flexible circuit board.
Background
In the prior art, when designing products requiring surface mount components (SMT) in the flexible circuit board industry, polyimide (PI) materials with high temperature resistance are selected for manufacturing the products so as to ensure that the processed products cannot generate serious expansion and contraction and deformation due to high temperature when high-temperature reflow soldering is performed after subsequent mounting of the components, but the following problems generally exist in the conventional polyester flexible circuit board low-temperature welding device:
A. the flexible circuit boards made of polyester materials with different sizes are not convenient to clamp, and the adaptation capability of the device is reduced, so that the progress of the welding device is not facilitated;
B. the low-temperature heat template and the pressure sensor which are matched cannot be replaced according to the size of the related polyester flexible circuit board, so that the usability of the device is reduced;
C. the low-temperature heat template and the polyester flexible circuit board are frequently extruded and damaged in the welding process of the polyester flexible circuit board, so that the service life of the polyester flexible circuit board is reduced.
Disclosure of Invention
The utility model aims to overcome the technical defects and provide a low-temperature welding device for a polyester flexible circuit board.
In order to solve the problems, the technical scheme of the utility model is as follows: the utility model provides a polyester material flexible circuit board low temperature welding device, includes box, fixture, pressure sensor and low temperature heat template, the bottom of box inner chamber is equipped with the base case, the inside of base case is equipped with screw rod one, screw rod one's one end is equipped with the bull stick, screw rod one's the other end is equipped with screw rod two, the bottom of base case inner wall is equipped with fixed spout, the inside of fixed spout is equipped with the movable rod, the top of movable rod runs through to the top of base case, one side on movable rod top is equipped with the connecting rod, the opposite side of connecting rod is equipped with fixture, the top of box inner wall is equipped with electric telescopic handle, electric telescopic handle's flexible end is equipped with the cover board, the both ends of cover board are equipped with fixing bolt, the bottom of cup jointing the board is equipped with the baffle, the inside of baffle is equipped with pressure sensor, the bottom of baffle is equipped with low temperature heat template.
The bottom surface four corners of box all welds the support column, four the bottom of support column all is equipped with the slipmat, four the bottom of slipmat all is equipped with the anti-skidding line.
The control panel is installed to one side of box outer wall, pressure sensor, electric telescopic handle and low temperature heat template are all through conducting wire electric connection, through conducting wire electric connection between pressure sensor and the electric telescopic handle.
The screw thread between screw rod one and screw rod two is opposite, one side of the bottom box inner wall is equipped with the bearing frame, the one end of screw rod two rotates in the inside of bearing frame.
The other end of bull stick extends to the outside of box, the outer wall of box is equipped with the fixed bayonet lock with bull stick looks adaptation.
The clamping mechanism comprises a threaded rotating rod, a clamping plate and a fixed plate, wherein the other side of the connecting rod is welded to the outer wall of the fixed plate, the threaded rotating rod rotates inside the side wall of the fixed plate, and the clamping plate is sleeved on the outer wall of the threaded rotating rod.
Compared with the prior art, the utility model has the advantages that:
(1) The polyester flexible circuit boards with different sizes are clamped and fixed through the clamping mechanism, so that the adaptation capability of the device is improved;
(2) According to the size of the related polyester flexible circuit board, the low-temperature heat template and the pressure sensor which are matched are replaced, and the mounting and the fixing are carried out through the sleeve connection plate and the fixing bolt;
(3) When the pressure sensor works on the low-temperature heat template, the pressure change of the contact part of the low-temperature heat template and the polyester material flexible circuit board can be continuously detected, when the pressure rises, namely, the part of the polyester material flexible circuit board is welded, the electric telescopic rod immediately stops working, so that extrusion damage between the low-temperature heat template and the polyester material flexible circuit board is avoided, and the service life of the polyester material flexible circuit board is prolonged.
Drawings
FIG. 1 is a schematic view showing the whole structure of a low-temperature welding device for a flexible circuit board made of polyester material.
Fig. 2 is an enlarged schematic view of the structure of the low temperature soldering apparatus for flexible circuit board made of polyester material in fig. 1.
Fig. 3 is an enlarged schematic view of the structure of the low temperature soldering apparatus for a flexible circuit board made of polyester material shown at B in fig. 1 according to the present utility model.
As shown in the figure: 1. a case; 2. a support column; 3. an anti-slip pad; 4. a bottom box; 5. a bearing seat; 6. a rotating rod; 7. a control panel; 8. fixing the bayonet lock; 9. a first screw; 10. a second screw; 11. a fixed chute; 12. a moving rod; 13. a connecting rod; 14. a clamping mechanism; 15. a threaded rotating rod; 16. a pressure sensor; 17. a clamping plate; 18. a fixing plate; 19. an electric telescopic rod; 20. a fixing bolt; 21. a partition plate; 22. a low temperature thermal template; 23. and sleeving the plates.
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.
As shown in fig. 1 to 3, a low-temperature welding device for a flexible circuit board made of polyester material comprises a box body 1, a clamping mechanism 14, a pressure sensor 16 and a low-temperature heat template 22, wherein a bottom box 4 is arranged at the bottom of an inner cavity of the box body 1, a first screw rod 9 is arranged in the bottom box 4, one end of the first screw rod 9 is provided with a rotating rod 6, the other end of the first screw rod 9 is provided with a second screw rod 10, a fixed chute 11 is arranged at the bottom of the inner wall of the bottom box 4, a movable rod 12 is arranged in the fixed chute 11, the top end of the movable rod 12 penetrates to the upper side of the bottom box 4, a connecting rod 13 is arranged on one side of the top end of the movable rod 12, a clamping mechanism 14 is arranged on the other side of the connecting rod 13, an electric telescopic rod 19 is arranged at the top of the inner wall of the box body 1, a sleeve joint plate 23 is arranged at the telescopic end of the electric telescopic rod 19, fixing bolts 20 are arranged at two ends of the sleeve joint plate 23, a partition plate 21 is arranged at the bottom of the sleeve joint plate 23, the partition plate 21 is provided with the pressure sensor 16, and the partition plate 21 is provided with the low-temperature heat template 22 at the bottom of the partition plate 21.
As shown in fig. 1 and 2, the clamping mechanism 14 includes a threaded rotating rod 15, a clamping plate 17 and a fixing plate 18, wherein the other side of the connecting rod 13 is welded to the outer wall of the fixing plate 18, the threaded rotating rod 15 rotates inside the side wall of the fixing plate 18, and the clamping plate 17 is sleeved on the outer wall of the threaded rotating rod 15.
As shown in fig. 1, the other end of the rotating rod 6 extends to the outside of the box 1, and a fixing bayonet lock 8 matched with the rotating rod 6 is arranged on the outer wall of the box 1, and the fixing bayonet lock 8 is convenient for fixing the rotating rod 6 when the rotating rod 6 does not work, so that movement of the first screw rod 9 and the second screw rod 10 is limited.
As shown in fig. 1, support columns 2 are welded at four corners of the bottom surface of the box body 1, anti-slip pads 3 are arranged at the bottoms of the four support columns 2, anti-slip patterns are arranged at the bottoms of the four anti-slip pads 3, and the stability effect of the device during operation is improved.
As shown in fig. 1, the threads of the first screw 9 and the second screw 10 are opposite, one side of the inner wall of the bottom box 4 is provided with a bearing seat 5, one end of the second screw 10 rotates in the bearing seat 5, and the provided bearing seat 5 can facilitate one end of the second screw 10 to rotate in the bearing seat, so that friction is increased.
As shown in fig. 1, a control panel 7 is installed on one side of the outer wall of the box body 1, the pressure sensor 16, the electric telescopic rod 19 and the low-temperature thermal template 22 are electrically connected through conducting wires, the pressure sensor 16 and the electric telescopic rod 19 are electrically connected through conducting wires, the pressure sensor 16, the electric telescopic rod 19 and the low-temperature thermal template 22 can work normally through the installed control panel 7, the pressure sensor 16 and the low-temperature thermal template 22 are convenient to control, the mature prior art is not described any more, the pressure sensor 16 can continuously detect the pressure change of the contact part of the low-temperature thermal template 22 and the polyester material flexible circuit board when the pressure rises, namely, the part of the polyester material flexible circuit board is welded, the electric telescopic rod 19 stops working immediately, so that extrusion damage between the low-temperature thermal template 22 and the polyester material flexible circuit board is avoided, and the service life of the polyester material flexible circuit board is shortened.
In a specific use, a user places a polyester flexible circuit board in the box body 1, takes out the rotating rod 6 from the fixed bayonet 8, rotates the rotating rod 6 clockwise, and one end of the rotating rod 6 drives the screw rod I9 to rotate, and the screw rod II 10 rotates under the action of the screw rod I9 because the screw threads between the screw rod I9 and the screw rod II 10 are opposite;
because the threads of the first screw 9 and the second screw 10 are opposite, the two clamping mechanisms 14 are close to each other, the two ends of the polyester flexible circuit board are fixed, the rotation of the rotating rod 6 is stopped after the two ends of the polyester flexible circuit board are contacted, and the rotating rod 6 is placed in the fixing bayonet 8;
rotating the threaded rotating rod 15, wherein the threaded rotating rod 15 drives the clamping plate 17 to fix the upper surface of the polyester flexible circuit board, and stopping rotating the threaded rotating rod 15 after fixing the upper surface of the polyester flexible circuit board;
the low-temperature thermal template 22 and the pressure sensor 16 which are matched with the polyester flexible circuit board are arranged at the telescopic end of the electric telescopic rod 19 through the sleeve connecting plate 23, the sleeve connecting plate 23 is fixed through the fixing bolt 20, the electric telescopic rod 19 is started, and the low-temperature thermal template 22 is driven to contact the polyester flexible circuit board part to be welded;
when the pressure sensor 16 is used for continuously detecting the pressure change of the contact part of the low-temperature thermal template 22 and the polyester flexible circuit board when the pressure is increased, namely, the part of the polyester flexible circuit board is welded, the electric telescopic rod 19 immediately stops working, so that extrusion damage between the low-temperature thermal template 22 and the polyester flexible circuit board is avoided, and the service life of the polyester flexible circuit board is reduced.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (6)
1. A polyester material flexible circuit board low temperature welding device is characterized in that: including box (1), fixture (14), pressure sensor (16) and low temperature heat template (22), the bottom of box (1) inner chamber is equipped with base case (4), the inside of base case (4) is equipped with screw rod one (9), the one end of screw rod one (9) is equipped with bull stick (6), the other end of screw rod one (9) is equipped with screw rod two (10), the bottom of base case (4) inner wall is equipped with fixed spout (11), the inside of fixed spout (11) is equipped with movable rod (12), the top of movable rod (12) runs through to the top of base case (4), one side on movable rod (12) top is equipped with connecting rod (13), the opposite side of connecting rod (13) is equipped with fixture (14), the top of box (1) inner wall is equipped with electric telescopic handle (19), the flexible end of electric telescopic handle (19) is equipped with cover fishplate bar (23), the both ends of cup jointing board (23) are equipped with fixing bolt (20), the bottom of cup jointing board (23) is equipped with baffle (21), the inside of baffle (21) is equipped with pressure sensor's bottom (21).
2. The low temperature soldering apparatus for flexible circuit board made of polyester material according to claim 1, wherein: the anti-skid box is characterized in that support columns (2) are welded at four corners of the bottom surface of the box body (1), anti-skid pads (3) are arranged at the bottoms of the four support columns (2), and anti-skid patterns are arranged at the bottoms of the four anti-skid pads (3).
3. The low temperature soldering apparatus for flexible circuit board made of polyester material according to claim 1, wherein: the control panel (7) is installed to one side of box (1) outer wall, pressure sensor (16), electric telescopic handle (19) and low temperature heat template (22) are all through conducting wire electric connection, through conducting wire electric connection between pressure sensor (16) and the electric telescopic handle (19).
4. The low temperature soldering apparatus for flexible circuit board made of polyester material according to claim 1, wherein: the screw threads between the screw rod I (9) and the screw rod II (10) are opposite, a bearing seat (5) is arranged on one side of the inner wall of the bottom box (4), and one end of the screw rod II (10) rotates in the bearing seat (5).
5. The low temperature soldering apparatus for flexible circuit board made of polyester material according to claim 1, wherein: the other end of the rotating rod (6) extends to the outside of the box body (1), and a fixed bayonet lock (8) matched with the rotating rod (6) is arranged on the outer wall of the box body (1).
6. The low temperature soldering apparatus for flexible circuit board made of polyester material according to claim 1, wherein: the clamping mechanism (14) comprises a threaded rotating rod (15), a clamping plate (17) and a fixed plate (18), wherein the other side of the connecting rod (13) is welded to the outer wall of the fixed plate (18), the threaded rotating rod (15) rotates inside the side wall of the fixed plate (18), and the clamping plate (17) is sleeved on the outer wall of the threaded rotating rod (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320157404.6U CN219805566U (en) | 2023-02-08 | 2023-02-08 | Low-temperature welding device for polyester material flexible circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320157404.6U CN219805566U (en) | 2023-02-08 | 2023-02-08 | Low-temperature welding device for polyester material flexible circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219805566U true CN219805566U (en) | 2023-10-10 |
Family
ID=88216817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320157404.6U Active CN219805566U (en) | 2023-02-08 | 2023-02-08 | Low-temperature welding device for polyester material flexible circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219805566U (en) |
-
2023
- 2023-02-08 CN CN202320157404.6U patent/CN219805566U/en active Active
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