CN218163051U - FPC subassembly assembly quality - Google Patents
FPC subassembly assembly quality Download PDFInfo
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- CN218163051U CN218163051U CN202221903911.1U CN202221903911U CN218163051U CN 218163051 U CN218163051 U CN 218163051U CN 202221903911 U CN202221903911 U CN 202221903911U CN 218163051 U CN218163051 U CN 218163051U
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Abstract
The utility model discloses a FPC subassembly assembly quality relates to FPC rigging equipment technical field, including base, casing, first electric putter, step-up voltage board, hot pressing head, slide rail, second electric putter remove seat, positioning mechanism. The utility model discloses a set up positioning mechanism, this mechanism can realize carrying out the purpose of convenient fine setting to FPC, promote to go up and down to press the board to move hot pressing head and descend through starting first electric putter, press the frame through the location this moment can be to FPC, stiffening plate hot pressing position department extrusion location, stop first electric putter this moment, and manual pulling location is pressed the frame and is driven and connect the push pedal and promote the lift ejector pad and rise, the ejector pad that goes up and down simultaneously extrudees the spring along the outer wall of gag lever post, can make location press frame and FPC produce the certain distance, thereby realize carrying out the purpose of convenient fine setting to FPC, then loosen the location and press the frame, carry out the reverse operation to above-mentioned operation, can make location press the frame to FPC extrusion location operation once more.
Description
Technical Field
The utility model relates to a FPC rigging equipment technical field specifically is a FPC subassembly assembly quality.
Background
The flexible printed circuit board is a flexible printed circuit board which is made of polyimide or polyester film as a base material, has high reliability and is excellent, and has the characteristics of high wiring density, light weight, thin thickness and good bending property.
And current pulsed hot press is before carrying out the hot pressing to stiffening plate and FPC, need place the stiffening plate on removing the seat through the manual work, then place the hot pressing position that FPC needs the hot pressing on the hot pressing port of stiffening plate, and remove the seat and drive the stiffening plate, FPC removes to hot pressing head below, and descend to the stiffening plate through the hot pressing head, FPC carries out hot pressing operation, and current pulsed hot press is to the stiffening plate, when FPC carries out the hot pressing, do not have the measure of warning protection, if the workman is in long-term operation process, the condition of vague appears, then lead to the hot pressing head to lead to the fact the damage to workman's finger easily, we have provided a FPC subassembly assembly quality for this reason.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a FPC subassembly assembly quality to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the FPC assembly assembling device comprises a base, wherein the top end of the base is fixedly connected with a casing through welding, two sides of the top end of the casing are fixedly connected with first electric push rods through bolts, the output end of each first electric push rod is fixedly connected with a voltage rising and reducing plate through a coupler, the bottom end of each voltage rising and reducing plate is provided with a hot pressing head, the top end of the base is positioned below the hot pressing head and is fixedly connected with a sliding rail through a bolt, one end of the casing is fixedly connected with a second electric push rod through a bolt, and the output end of the second electric push rod is fixedly connected with a moving seat which is in sliding sleeve joint with the sliding rail through a coupler;
positioning mechanism includes spring, gag lever post, lift ejector pad, connects push pedal and location pressure frame, location pressure frame slides and cup joints the outer wall at the hot pressing head, it is provided with two, two to connect the push pedal through pivot fixed connection respectively in the both sides of location pressure frame, and be located the both sides outer wall of base, the gag lever post is provided with two, two the gag lever post is fixed respectively inside the both sides of pressure rising board through the welding, the lift ejector pad is fixed in one side upper end of connecting the push pedal through the pivot, and is located the inner wall of pressure rising board to slide and cup joint the outer wall at the gag lever post, the spring sets up the upper surface at the lift ejector pad, and cup joints each other with the gag lever post.
As a further aspect of the present invention: the hot pressing head is characterized in that a heating plate is installed at the bottom end of the hot pressing head and is electrically connected with an external controller through a wire, and a sliding sleeve groove for sliding the sliding rail is formed in the position where the movable seat is connected with the sliding rail.
As a further aspect of the present invention: the outer wall of the hot pressing head is matched with the inner wall of the positioning pressing frame, and the bottom end of the positioning pressing frame is provided with a buffering rubber cushion.
As a further aspect of the present invention: the heat dissipation grooves are formed in the two ends of the positioning pressing frame, and the connecting sleeve groove for the limiting rod to slide is formed in the position where the lifting pushing block is connected with the limiting rod.
As a further aspect of the present invention: the two ends of the lifting push block are provided with balls, and a lifting push groove for the lifting push block to slide is formed in the connecting position of the lifting pressure plate and the lifting push block.
Compared with the prior art, the beneficial effects of the utility model are that:
through setting up positioning mechanism, this mechanism can realize carrying out the purpose of convenient fine setting to FPC, promote the lift clamp plate through starting first electric putter and drive the decline of hot pressure head, press the frame through the location this moment to FPC, stiffening plate hot pressing position department extrusion location, stop first electric putter this moment, and manual pulling location is pressed the frame and is driven and connect the push pedal and promote the lift ejector pad and rise, lift ejector pad extrudees the spring along the outer wall of gag lever post simultaneously, can make location press frame and FPC produce the certain distance, thereby realize carrying out the purpose of convenient fine setting to FPC, then loosen the location and press the frame, carry out the reverse operation to above-mentioned operation, can make location press the frame to FPC extrusion location operation once more.
Drawings
FIG. 1 is a schematic structural view of an FPC assembly mounting apparatus;
FIG. 2 is a schematic cross-sectional view of a base of an FPC assembly mounting apparatus;
fig. 3 is a partially enlarged view of a portion a of an FPC assembly mounting apparatus.
In the figure: 1. a base; 2. a positioning mechanism; 201. a spring; 202. a limiting rod; 203. lifting the push block; 204. connecting a push plate; 205. positioning and pressing the frame; 3. a housing; 4. a first electric push rod; 5. a voltage rising and reducing plate; 6. a hot-pressing head; 7. a movable seat; 8. a slide rail; 9. a second electric push rod.
Detailed Description
Please refer to fig. 1-3, in an embodiment of the present invention, an FPC assembly apparatus includes a base 1, a top end of the base 1 is fixedly connected to a housing 3 by welding, both sides of a top end of the housing 3 are fixedly connected to a first electric push rod 4 by bolts, an output end of the first electric push rod 4 is fixedly connected to a voltage rising and dropping plate 5 by a shaft coupling, a hot pressing head 6 is installed at a bottom end of the voltage rising and dropping plate 5, a heating plate is installed at a bottom end of the hot pressing head 6, the heating plate is electrically connected to an external controller by a wire, a sliding rail 8 is fixedly connected to a top end of the base 1 and below the hot pressing head 6 by bolts, one end of the housing 3 is fixedly connected to a second electric push rod 9 by bolts, an output end of the second electric push rod 9 is fixedly connected to a moving seat 7 slidably sleeved with the sliding rail 8 by a shaft coupling, a sliding sleeve groove for sliding the sliding rail 8 is formed at a position where the moving seat 7 is connected to the sliding rail 8, an outer wall of the hot pressing head 6 is provided with a positioning mechanism 2 for contacting the voltage dropping plate 5 to extrude and fix the FPC and warn workers;
the positioning mechanism 2 comprises a spring 201, limiting rods 202, a lifting push block 203, a connecting push plate 204 and a positioning press frame 205, the positioning press frame 205 is slidably sleeved on the outer wall of the hot-pressing head 6, the outer wall of the hot-pressing head 6 is matched with the inner wall of the positioning press frame 205, a buffer rubber pad is arranged at the bottom end of the positioning press frame 205, the connecting push plate 204 is provided with two connecting push plates 204, the two connecting push plates 204 are fixedly connected to two sides of the positioning press frame 205 through rotating shafts respectively and are located on the outer walls of two sides of the base 1, the limiting rods 202 are provided with two limiting rods 202, the two limiting rods 202 are fixed inside two sides of the lifting press plate 5 through welding respectively, the lifting push block 203 is fixed at the upper end of one side of the connecting push plate 204 through rotating shafts and is located on the inner wall of the lifting press plate 5 and is slidably sleeved on the outer wall of the limiting rods 202, the spring 201 is arranged on the upper surface of the lifting push block 203 and is sleeved with the limiting rods 202.
The FPC assembly assembling device comprises a reinforcing plate placed on the upper surface of a movable seat 7 during use, one end of the FPC needing hot pressing is attached to a port of the reinforcing plate manually, a second electric push rod 9 is started to pull the movable seat 7 to slide along the outer wall of a slide rail 8, in the process, the hot pressing end of the FPC is always attached to the reinforcing plate through finger pressing of a worker, when the movable seat 7 moves to a position right below a hot pressing head 6, the second electric push rod 9 is stopped and a first electric push rod 4 is started to push a pressure rising and dropping plate 5 to descend, the pressure rising and dropping plate 5 drives the hot pressing head 6 to descend synchronously, a positioning pressure frame 205 is driven by the hot pressing head 6 to contact the FPC and the hot pressing position firstly, the positioning pressure frame 205 extrudes and positions the FPC through a cushion, if the worker is distracted, the FPC is contacted with the positioning pressure frame 205, the positioning pressure frame 205 drives a connecting push plate 204 to ascend synchronously through a rotating shaft, a connecting push block 204 drives a lifting and pushing block 203 to push the FPC along the inner wall of the lifting and pressing plate 5, the lifting and positioning push the FPC and positioning pressure rising and dropping plate 205, the FPC 5 is controlled by the hot pressing head to press a spring 201, when the FPC, the hot pressing head to press the FPC, the hot pressing head to move backwards, the FPC 201, the FPC is lifted and the hot pressing plate, and the hot pressing plate 201 is controlled by the heating plate, and pressing plate, and the heating plate, and pressing plate 201, at the moment, the heating plate is heated by loading certain pulse voltage on the heating plate, the connection position of the FPC and the heating plate is continuously heated under the heating of the heating plate, after the temperature of the FPC is raised to a soldering tin melting point, tin between the FPC and the reinforcing plate can be melted, the melted tin is connected with the hot pressing position of the FPC and the reinforcing plate together, and therefore convenient hot pressing connection can be conducted on the FPC and the reinforcing plate.
In FIGS. 2 to 3: the two ends of the positioning pressing frame 205 are provided with heat dissipation grooves, and the connecting position of the lifting pushing block 203 and the limiting rod 202 is provided with a connecting sleeve groove for the limiting rod 202 to slide.
This kind of FPC subassembly assembly quality can make the hot pressing head 6 that is located the location and presses the frame 205 inside after carrying out hot pressing to FPC through the radiating groove, carries out effective ventilation cooling to hot pressing head 6, can make lift ejector pad 203 carry out spacing lift along the outer wall of gag lever post 202 under the promotion of location pressure frame 205 through connecting sleeve groove simultaneously.
In fig. 2 to 3: two ends of the lifting pushing block 203 are provided with balls, and a lifting pushing groove for sliding the lifting pushing block 203 is formed in the connecting position of the lifting pressing plate 5 and the lifting pushing block 203.
This kind of FPC subassembly assembly quality, through the volume of mutually supporting of ball and lift push away groove, can make lift ejector pad 203 slide along the inner wall of lift clamp plate 5, effectively reduce because of the frictional force that slides and produce between lift ejector pad 203 and the lift clamp plate 5.
The utility model discloses a theory of operation is: when the device is used, a reinforcing plate is placed on the upper surface of a movable seat 7, then one end of the FPC needing hot pressing is attached to a port of the reinforcing plate manually, at the moment, a second electric push rod 9 is started to pull the movable seat 7 to slide along the outer wall of a slide rail 8, in the process, the hot pressing end of the FPC is always attached to the reinforcing plate through the pressing of fingers of a worker, when the movable seat 7 moves to be under a hot pressing head 6, the second electric push rod 9 is stopped at the moment, a first electric push rod 4 is started to push a voltage rising and dropping plate 5 to descend, meanwhile, the voltage rising and dropping plate 5 drives the hot pressing head 6 to descend synchronously, at the moment, a positioning pressure frame 205 is driven by the hot pressing head 6 to contact the FPC with the hot pressing position of the reinforcing plate firstly than the hot pressing head 6, at the moment, the positioning pressure frame 205 extrudes and positions the FPC through a buffering rubber pad, and if the worker is distracted, the finger is in contact with the positioning pressure frame 205, meanwhile, the positioning pressing frame 205 drives the connecting pressing plate 204 to synchronously rise through the rotating shaft, at this time, the connecting pressing plate 204 drives the lifting pushing block 203 to rise along the inner wall of the lifting and lowering plate 5 through the rotating shaft, at the same time, the lifting pushing block 203 extrudes the spring 201 along the outer wall of the limiting rod 202, the positioning pressing frame 205 applies certain pressure to the finger through the elasticity of the spring 201, so that the worker can pull out the finger to warn the worker, at this time, the spring 201 pushes the lifting pushing block 203 to slide and reset along the outer wall of the limiting rod 202 through rebounding, at the same time, the lifting pushing block 203 drives the connecting pressing plate 204 to slide and descend through the rotating shaft, at this time, the connecting pressing plate 204 drives the positioning pressing frame 205 to slide and press along the outer wall of the hot pressing head 6 through the rotating shaft, so that the positioning pressing frame 205 can extrude and position the FPC again, and then the first electric pushing rod 4 is started to enable the lifting and lowering plate 5 to continue to press down, when the lower surface of hot pressing head 6 contacted with FPC hot pressing position department, stop first electric putter 4 this moment and promote step-up voltage board 5 and descend, supply power to the hot plate on the hot pressing head 6 through external controller simultaneously, make the hot plate generate heat through loading certain pulse voltage on the hot plate this moment, FPC and hot plate phase place continuously heat up under the heating of hot plate this moment, after FPC's temperature rose the soldering tin melting point, can melt the tin between FPC and the stiffening plate, the tin that melts this moment links together FPC and stiffening plate's hot pressing position department, thereby can carry out convenient hot pressing connection with FPC and stiffening plate.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. An FPC assembly assembling device comprises a base (1), a casing (3), a first electric push rod (4), a lifting pressing plate (5), a hot pressing head (6), a sliding rail (8), a second electric push rod (9) and a moving seat (7), and is characterized in that a positioning mechanism (2) which is in contact with the lifting pressing plate (5) and is used for extruding and fixing FPC and warning workers is arranged on the outer wall of the hot pressing head (6);
the positioning mechanism (2) comprises:
slide the location of cup jointing the outer wall at hot pressing head (6) and press frame (205), the both sides fixedly connected with of location pressure frame (205) is located connection push pedal (204) of the both sides outer wall of base (1), the inside fixedly connected with gag lever post (202) in both sides of pressure rising and dropping board (5), the lift ejector pad (203) of cup jointing the outer wall at gag lever post (202) is slided to the inner wall that the one side upper end fixedly connected with of connection push pedal (204) is located pressure rising and dropping board (5), the upper surface of lift ejector pad (203) is provided with spring (201) that cup joints each other with gag lever post (202).
2. The FPC assembly assembling device of claim 1, wherein a heating plate is installed at the bottom end of the hot pressing head (6), and the heating plate is electrically connected with an external controller through a lead.
3. The FPC assembly assembling device of claim 1, wherein the outer wall of the hot pressing head (6) is matched with the inner wall of the positioning pressing frame (205), and a buffering rubber pad is arranged at the bottom end of the positioning pressing frame (205).
4. The FPC assembly assembling device of claim 1, wherein balls are arranged at two ends of the lifting push block (203), and a lifting push groove for the lifting push block (203) to slide is formed at a position where the lifting pressure plate (5) is connected with the lifting push block (203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221903911.1U CN218163051U (en) | 2022-07-22 | 2022-07-22 | FPC subassembly assembly quality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221903911.1U CN218163051U (en) | 2022-07-22 | 2022-07-22 | FPC subassembly assembly quality |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218163051U true CN218163051U (en) | 2022-12-27 |
Family
ID=84594342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221903911.1U Active CN218163051U (en) | 2022-07-22 | 2022-07-22 | FPC subassembly assembly quality |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218163051U (en) |
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2022
- 2022-07-22 CN CN202221903911.1U patent/CN218163051U/en active Active
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