CN214256774U - PCB hot-pressing connecting device - Google Patents
PCB hot-pressing connecting device Download PDFInfo
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- CN214256774U CN214256774U CN202120328952.1U CN202120328952U CN214256774U CN 214256774 U CN214256774 U CN 214256774U CN 202120328952 U CN202120328952 U CN 202120328952U CN 214256774 U CN214256774 U CN 214256774U
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Abstract
The application relates to the technical field of hot-pressing equipment, and relates to a PCB hot-pressing connecting device which comprises a base, a hot-pressing assembly and a mounting seat, wherein the hot-pressing assembly is mounted on the base and used for hot-pressing and welding a flat cable on a circuit board, the mounting seat is connected to the base in a sliding manner, the mounting seat is provided with a abdicating groove for embedding a circuit board, the mounting seat is provided with a positioning assembly for positioning the flat cable, and the hot-pressing assembly is positioned above the mounting seat; the circuit board is embedded in the yielding groove of the mounting seat, so that the circuit board and the mounting seat are relatively fixed, one end of the flat cable is fixed through the positioning assembly, the other end of the flat cable is matched with the corresponding position of the circuit board, errors generated by welding are reduced through the positioning assembly, and the yield of products is improved.
Description
Technical Field
The application relates to the field of hot pressing equipment, in particular to a PCB hot pressing connecting device.
Background
At present, most of existing Flexible Flat Cables (FFCs) have a plurality of core wires, a circuit board has a plurality of conductive contacts with the same number as the core wires, and the core wires are respectively soldered to the conductive contacts by manual welding, so that each core wire of the flexible flat cable is electrically connected to the corresponding conductive contact to transmit electrical signals.
With respect to the related art, the inventors consider that: the flat cable is welded at the corresponding position of the circuit board in a manual welding mode, so that human errors are easy to occur, and the connection precision of the flat cable and the circuit board is further influenced.
SUMMERY OF THE UTILITY MODEL
In order to improve the connection precision of winding displacement and circuit board, and then improve the yields of product, this application provides a PCB hot pressing connecting device.
The application provides a PCB hot pressing connecting device adopts following technical scheme:
the utility model provides a PCB hot pressing connecting device, includes the base, still including install in on the base and be used for with winding displacement hot-pressing welded in the hot pressing subassembly of circuit board to and sliding connection in the mount pad of base, the mount pad is equipped with the groove of stepping down of power supply circuit board embedding, just the mount pad is equipped with the locating component who advances line location to the winding displacement, hot pressing subassembly is located the top of mount pad.
By adopting the technical scheme, the circuit board is embedded in the abdicating groove of the mounting seat, so that the circuit board and the mounting seat are relatively fixed, then one end of the flat cable is fixed through the positioning assembly, the other end of the flat cable is matched with the corresponding position of the circuit board, and then the mounting seat is slid to the lower part of the hot-pressing assembly, so that the flat cable can be hot-pressed and welded on the circuit board by the hot-pressing assembly, thereby realizing the processing operation of the product, being simple and easy to operate, and improving the working efficiency of workers; on the other hand, errors generated by welding are reduced, and the yield of products is improved.
Preferably, the positioning assembly comprises a first positioning block connected to the upper side of one end of the mounting seat, and a second positioning block vertically arranged in the length direction of the first positioning block.
By adopting the technical scheme, one end of the flat cable is abutted against the first positioning block, and then one side of the flat cable is abutted against the second positioning block, so that the flat cable is positioned in the x direction and the y direction, the position of the other end of the flat cable is determined, and the flat cable positioning function is completed simply and easily.
Preferably, the first positioning block is slidably connected to the mounting seat through a first connecting piece, and the second positioning block is slidably connected to the mounting seat through a second connecting piece.
Through adopting above-mentioned technical scheme, under the help of first connecting piece and second connecting piece, the position of adjustable first locating piece and second locating piece, and then makes both adapt to different winding displacement specifications, has improved this hot pressing connecting device's suitability.
Preferably, the base is provided with at least two positioning rods side by side along the length direction of the base, and the lower side of the mounting seat is provided with a sliding groove for embedding the positioning rods.
By adopting the technical scheme, the mounting seat is connected to the positioning rod in a sliding manner, so that the mounting seat can only move along the length direction of the positioning rod to limit the mounting seat; on the other hand, the friction area between the mounting seat and the base is reduced, and the movement stability of the mounting seat and the base is improved.
Preferably, the upper side of one end of the base is provided with a limiting block which is used for abutting against one end of the mounting seat.
Through adopting above-mentioned technical scheme, through the stopper, further carry on spacingly to the mount pad, ensure that the mount pad removes under the hot pressing assembly, improved the welding efficiency of circuit board and winding displacement.
Preferably, the limiting block is connected to the base in a sliding manner through a third connecting piece.
Through adopting above-mentioned technical scheme, because the existence of third connecting piece, make things convenient for the position of the adjustable stopper of staff, and then the sliding distance of adjustment mount pad to the winding displacement of the different specifications of adaptation further improves this hot pressing connecting device's suitability.
Preferably, base upside fixedly connected with links up the seat, hot pressing component including install in link up the cylinder of seat, fixed connection in the metal base of the piston rod one end of cylinder to and be used for giving the heating pipe of metal base heating, the heating pipe inlays to be located the metal base.
Through adopting above-mentioned technical scheme, heat the metal base through the heating pipe, then the operation cylinder orders about the metal base and contradicts in the winding displacement, and with winding displacement hot-pressure welding on the circuit board, simple easy operation has improved staff's welding efficiency.
Preferably, the metal seat is made of copper.
Through adopting above-mentioned technical scheme, copper has better heat conductivility, and then heat transfer efficiency is higher, reduces the waste of the energy, and then has reduced the processing cost.
Preferably, the metal seat is connected with the piston rod of the air cylinder through a connecting seat, and the metal seat is embedded in one side, deviating from the air cylinder, of the connecting seat.
Through adopting above-mentioned technical scheme, through the connecting seat, reduce the heat damage of metal base to the cylinder, and then play the effect of protection to the cylinder, prolong the life of cylinder.
Preferably, a handle is arranged at one end, away from the limiting block, of the mounting seat.
Through adopting above-mentioned technical scheme, through the handle, further make things convenient for the staff to remove the mount pad.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the hot pressing assembly and the positioning assembly are matched for use, so that the flat cable can be effectively positioned at the corresponding position of the circuit board, the connection precision of the flat cable and the circuit board is improved, and the yield of products is improved;
2. order about the metal base through the cylinder and carry out hot pressing welding to the circuit board, effectual staff's intensity of labour that has reduced.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present application.
Fig. 2 is a schematic structural diagram for showing a stopper.
Fig. 3 is an enlarged view of a portion a of fig. 2 to show the positioning assembly.
Description of reference numerals: 1. a base; 2. a hot pressing assembly; 21. a cylinder; 22. a metal base; 23. heating a tube; 3. a mounting seat; 31. a yielding groove; 32. a chute; 4. a positioning assembly; 41. a first positioning block; 42. a second positioning block; 5. a first bolt; 51. a second bolt; 52. a third bolt; 53. a first elongated hole; 54. a second elongated hole; 55. a third elongated hole; 6. positioning a rod; 7. a limiting block; 8. a linking seat; 9. a connecting seat; 10. a handle.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses PCB hot pressing connecting device. Referring to fig. 1 and 2, a PCB hot-press connecting device includes a base 1, a hot-press assembly 2 installed on the base 1 and used for hot-press welding a flat cable on a circuit board, and a mounting base 3 slidably connected to an upper side of the base 1, wherein the hot-press assembly 2 is connected to the base 1 through a connecting base 8, the hot-press assembly 2 is located above the mounting base 3, and the connecting base 8 is welded to an upper end of the base 1.
In this embodiment, the hot pressing assembly 2 includes a cylinder 21 fixed on the upper side of the connecting seat 8 by bolts, a metal seat 22 fixedly connected to one end of the piston rod of the cylinder 21, and a heating pipe 23 for heating the metal seat 22, in this embodiment, the metal seat 22 is made of copper, so as to improve the heat transfer efficiency and reduce the energy consumption; moreover, the metal seat 22 is connected with the piston rod of the air cylinder 21 through the connecting seat 9, the metal seat 22 is embedded in one side of the connecting seat 9, which is far away from the air cylinder 21, meanwhile, in the embodiment, the connecting seat 9 is made of a heat insulating material, so that the situation that heat emitted by the metal seat 22 enters the air cylinder 21 is reduced, and the purpose of prolonging the service life of the air cylinder 21 is achieved; in this embodiment, the heating tube 23 is inserted into the metal base 22 and inserted into one side of the connecting base 9, so as to heat the metal base 22.
The upper side of the mounting seat 3 is provided with a yielding groove 31 for embedding a circuit board, the upper side of the mounting seat 3 is also provided with a positioning component 4 for positioning a flat cable, the circuit board is embedded into the yielding groove 31 during actual operation, then the flat cable is positioned through the positioning component 4, the position where the flat cable needs to be welded is accurately placed on the upper side of the circuit board, then the mounting seat 3 is pushed, the mounting seat 3 is moved to be right below the metal seat 22, then the metal seat 22 is heated through the heating pipe 23, the cylinder 21 is operated, the metal seat 22 is abutted against the flat cable, the flat cable is welded on the circuit board in a hot-pressing mode, the processing operation of products is rapidly completed, and the working efficiency of workers is improved; in the present embodiment, three heating pipes 23 are provided according to actual working conditions.
Referring to fig. 2 and 3, in the present embodiment, the positioning assembly 4 includes a first positioning block 41 and a second positioning block 42 disposed on the upper side of the mounting base 3, and the extending direction of the first positioning block 41 is perpendicular to the extending direction of the second positioning block 42, so as to position the flat cable in the x direction and the y direction; preferably, the first positioning block 41 is slidably connected to the mounting base 3 through a first connecting piece, and the second positioning block 42 is slidably connected to the mounting base 3 through a second connecting piece, in this embodiment, the first connecting piece is a first bolt 5 screwed on the upper side of the mounting base 3, and the first positioning block 41 is provided with a first long hole 53 along the vertical direction for the first bolt 5 to penetrate and slide, the second connecting piece is a second bolt 51 screwed on the upper side of the mounting base 3, and the second positioning block 42 is provided with a second long hole 54 along the vertical direction for the second bolt 51 to penetrate and slide, so as to achieve the purpose of adjusting the first positioning block 41 and the positioning block, thereby adapting to different cable specifications and improving the applicability of the hot-press connection device.
The mounting seat 3 is connected to the base 1 in a sliding mode through the positioning rod 6, the positioning rod 6 is welded to the upper side of the base 1, a sliding groove 32 for embedding the positioning rod 6 is formed in the lower side of the mounting seat 3, and the positioning rod 6 extends along the length direction of the base 1 to play a role in limiting the mounting seat 3 in a sliding mode; in this embodiment, the positioning rod 6 is provided with two side by side to play the supporting role to the mount pad 3, and reduce the friction area of the mount pad 3 and the base 1, and then improve the movement stability of the mount pad 3.
In order to quickly understand that the mounting base 3 moves to a corresponding position, one end of the base 1 is provided with a limiting block 7 for abutting against one end of the mounting base 3, and when the mounting base 3 abuts against the limiting block 7, the circuit board is positioned right below the metal base 22; simultaneously stopper 7 passes through third connecting piece sliding connection in base 1, and in this embodiment, the third connecting piece is threaded connection in base 1's third bolt 52, and stopper 7 is equipped with along 6 length direction of locating lever and supplies third bolt 52 to wear to establish and gliding third rectangular hole 55, and then the not winding displacement of specification size of adaptation, has further improved this hot pressing connecting device's suitability.
Referring back to fig. 1, for the convenience of moving the mounting base 3, one end of the mounting base 3 departing from the limiting block 7 is provided with a handle 10, the handle 10 is connected with the mounting base 3 in a welding mode, and a worker can move the mounting base 3 along the length direction of the positioning rod 6 through the handle 10, so that the working efficiency of the worker is improved.
The implementation principle of the PCB hot-pressing connection device in the embodiment of the application is as follows: the circuit board is embedded into the abdicating groove 31, one end of the flat cable is abutted against the first positioning block 41, one side of the flat cable is abutted against the second positioning block 42, the other end of the flat cable is accurately positioned at the corresponding position of the circuit board, then the mounting seat 3 is pushed by the handle 10, the mounting seat 3 is moved to be right below the metal seat 22, then the metal seat 22 is heated by the heating pipe 23, the cylinder 21 is operated, the flat cable is abutted against the flat cable, and the flat cable is thermally welded on the circuit board, so that the processing operation of a product is rapidly completed, and the working efficiency of workers is improved; meanwhile, due to the existence of the positioning component 4, the connection precision of the flat cable and the circuit board can be effectively improved, and the yield of products is improved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides a PCB hot pressing connecting device, includes base (1), its characterized in that: still including install in on base (1) and be used for with winding displacement hot-pressing subassembly (2) of hot-pressure welding in the circuit board to and sliding connection in mount pad (3) of base (1), mount pad (3) are equipped with the groove of stepping down (31) that supplies the circuit board embedding, just mount pad (3) are equipped with locating component (4) of carrying out the location to the winding displacement, hot-pressing subassembly (2) are located the top of mount pad (3).
2. The PCB thermocompression bonding apparatus of claim 1, wherein: the positioning component (4) comprises a first positioning block (41) connected to the upper side of one end of the mounting seat (3), and a second positioning block (42) vertically arranged in the length direction of the first positioning block (41).
3. The PCB thermocompression bonding apparatus of claim 2, wherein: the first positioning block (41) is connected to the mounting seat (3) in a sliding mode through a first connecting piece, and the second positioning block (42) is connected to the mounting seat (3) in a sliding mode through a second connecting piece.
4. The PCB thermocompression bonding apparatus of claim 1, wherein: the base (1) is provided with at least two positioning rods (6) side by side along the length direction of the base, and the lower side of the mounting seat (3) is provided with a sliding groove (32) for embedding the positioning rods (6).
5. The PCB thermocompression bonding apparatus of claim 1, wherein: the upper side of one end of the base (1) is provided with a limiting block (7) which is used for abutting against one end of the mounting seat (3).
6. The PCB thermal compression connection device of claim 5, wherein: the limiting block (7) is connected to the base (1) in a sliding mode through a third connecting piece.
7. The PCB thermocompression bonding apparatus of claim 1, wherein: base (1) upside fixedly connected with links up seat (8), hot pressing subassembly (2) including install in link up cylinder (21), the fixed connection of seat (8) in metal base (22) of the piston rod one end of cylinder (21) to and be used for heating pipe (23) for metal base (22) heating, heating pipe (23) inlay and locate metal base (22).
8. The PCB thermocompression bonding apparatus of claim 7, wherein: the metal holder (22) is made of copper.
9. The PCB thermocompression bonding apparatus of claim 7, wherein: the metal seat (22) is connected with a piston rod of the air cylinder (21) through the connecting seat (9), and the metal seat (22) is embedded in one side, deviating from the air cylinder (21), of the connecting seat (9).
10. The PCB thermal compression connection device of claim 5, wherein: one end of the mounting seat (3) deviating from the limiting block (7) is provided with a handle (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120328952.1U CN214256774U (en) | 2021-02-04 | 2021-02-04 | PCB hot-pressing connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120328952.1U CN214256774U (en) | 2021-02-04 | 2021-02-04 | PCB hot-pressing connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214256774U true CN214256774U (en) | 2021-09-21 |
Family
ID=77796472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120328952.1U Active CN214256774U (en) | 2021-02-04 | 2021-02-04 | PCB hot-pressing connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214256774U (en) |
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2021
- 2021-02-04 CN CN202120328952.1U patent/CN214256774U/en active Active
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