CN220292260U - Stiffening plate laminating positioning fixture - Google Patents
Stiffening plate laminating positioning fixture Download PDFInfo
- Publication number
- CN220292260U CN220292260U CN202320997253.5U CN202320997253U CN220292260U CN 220292260 U CN220292260 U CN 220292260U CN 202320997253 U CN202320997253 U CN 202320997253U CN 220292260 U CN220292260 U CN 220292260U
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- base
- plate
- flexible circuit
- fixed
- bevel gear
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- 238000010030 laminating Methods 0.000 title claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 47
- 238000001125 extrusion Methods 0.000 claims abstract description 23
- 238000005485 electric heating Methods 0.000 claims abstract description 13
- 238000009423 ventilation Methods 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000003351 stiffener Substances 0.000 claims 5
- 229920001187 thermosetting polymer Polymers 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 239000003292 glue Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 10
- 241000883990 Flabellum Species 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 241001233242 Lontra Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 235000013547 stew Nutrition 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Connection Of Plates (AREA)
Abstract
The utility model provides a reinforcing plate attaching and positioning clamp which comprises a base and a buffer pad, and further comprises a fixing frame, wherein the fixing frame is fixedly connected to the upper surface of the base, a dustproof screen plate is fixedly connected to the opening at the rear side of the fixing frame, a fan blade frame is fixedly arranged at the opening at the front side of the fixing frame, and by arranging an electric heating pipe, a plurality of first motors, fan blades and the like, thermosetting glue on the reinforcing plate and a flexible circuit is accelerated to solidify, so that time is saved, the production efficiency is improved, and by arranging a second motor, a first bevel gear, a second bevel gear, a threaded rod, a plurality of extrusion blocks, springs and the like, the clamping plate can clamp and fix the reinforcing plate and the flexible circuit in the vertical direction, stress is uniform when the extrusion blocks extrude and fix different parts of the reinforcing plate and the flexible circuit, damage to the reinforcing plate and the flexible circuit is avoided, and the clamping and positioning effect is excellent.
Description
Technical Field
The utility model belongs to the technical field of reinforcing plates, and particularly relates to a reinforcing plate attaching and positioning clamp.
Background
The reinforcing plate is called a reinforcing plate, a supporting plate, a reinforcing plate and reinforcing ribs. The reinforcing plate is mainly used for buildings, petroleum pipelines, machine tools, electronic products and the like. The reinforcing plate is widely used in FPC flexible circuit boards in electronic products, and mainly solves the flexibility of the flexible circuit boards, improves the strength of the plugging part and facilitates the integral assembly of the products.
For example, chinese patent with publication number CN212786070U discloses a positioning clamp for reinforcing plate, which relates to the technical field of reinforcing plate, and solves the problems that the prior art needs an operator to press the reinforcing plate manually after placing the reinforcing plate on a desktop to perform the bonding operation of circuit, but the reinforcing plate is damaged due to overlarge pressing force in the bonding process, and the reinforcing plate cannot be effectively fixed due to small pressing force, so that the effective circuit bonding operation cannot be performed, and the positioning clamp comprises a telescopic positioning mechanism, wherein the telescopic positioning mechanism is provided with two parts in total.
This patent suffers from several drawbacks in use, such as: the positioning fixture in this patent need wait for the thermosetting adhesive between stiffening plate and the flexible circuit to solidify and just can open the anchor clamps in the use, generally all stew and air-dry, lead to solidification time overlength, it is time consuming, production efficiency is not high, in addition, the anchor clamps in this patent are when the centre gripping stiffening plate, inboard stiffening plate preferential stress, the clamping in-process, the stiffening plate can take place the perk phenomenon, the position of stiffening plate can change, be unfavorable for the location between stiffening plate and the flexible circuit for the laminating effect of stiffening plate and flexible circuit is not good. In view of this, we propose a stiffening plate laminating positioning fixture.
Disclosure of Invention
The utility model aims to solve the technical problems, and provides a reinforcing plate attaching and positioning clamp which solves the problems of overlong thermosetting glue solidification time and poor positioning effect between a reinforcing plate and a flexible circuit in the prior art.
The utility model provides a stiffening plate attaching and positioning clamp, which comprises a base and a buffer pad, and further comprises: the fixing frame is fixedly connected to the upper surface of the base, a dustproof screen plate is fixedly connected to the opening at the rear side of the fixing frame, a fan blade frame is fixedly installed at the opening at the front side of the fixing frame, a plurality of uniformly arranged first motors are fixedly installed on the fan blade frame, fan blades are fixedly installed on output shafts of the first motors, a plurality of electric heating pipes are fixedly installed in the fixing frame, two fixing blocks are fixedly connected to the upper surface of the base and are positioned at the front side of the fan blade frame, deformation plates are arranged on the inner sides of the two fixing blocks, one fixing block is provided with threaded holes and a crank in threaded connection, a limit groove is formed in one end of the crank, a connecting rod is rotationally connected to the limit groove, one end of the connecting rod is fixedly connected with the corresponding deformation plate, and the other deformation plate is fixedly connected with the corresponding fixing block;
the clamping assembly is positioned above the base and used for clamping and fixing the reinforcing plate and the flexible circuit;
and the lifting assembly is positioned on one side of the base and used for displacing the clamping assembly.
Based on the structure, firstly, the reinforcing plate and the flexible circuit are placed on the upper surface of the cushion pad, the crank is rocked, and under the action of the screw thread, the crank drives the connecting rod and the deformation plate fixed with the connecting rod to move inwards, and the reinforcing plate and the flexible circuit are clamped between the two deformation plates; then, starting a second motor, enabling an output shaft of the second motor to rotate through a first bevel gear, enabling the first bevel gear to drive a second bevel gear to rotate, enabling a threaded rod on the second bevel gear to rotate along with the first bevel gear, enabling a threaded block to move downwards along the threaded rod under the action of threads, enabling a clamping plate to move downwards along with the threaded rod, enabling a plurality of extrusion blocks to contact different parts of the reinforcing plate and a flexible circuit when the clamping plate moves downwards, enabling the extrusion blocks which are preferentially contacted with the reinforcing plate and the flexible circuit to shrink into a sliding groove, and enabling the extrusion blocks to clamp and fix the reinforcing plate and the flexible circuit under the action of spring force; finally, starting the electric heating pipe and a plurality of first motors, starting the electric heating pipe to work, heating and enabling the temperature of surrounding air to rise, enabling the first motors to work, enabling an output shaft of the first motors to drive fan blades to rotate, blowing air heated by the electric heating pipe onto the reinforcing plate and the flexible circuit while enabling thermosetting glue on the reinforcing plate and the flexible circuit to be solidified in an accelerating mode, and taking down the reinforcing plate and the flexible circuit which are fixed together after the reinforcing plate and the flexible circuit are completely fixed according to the reverse operation of the steps.
Preferably, the lifting assembly includes:
the fixed box, fixed box is located the week side of base and with the lateral wall fixed connection of base, fixed incasement fixed mounting has the second motor, the output shaft coaxial coupling of second motor has first bevel gear, one side meshing of first bevel gear is connected with the second bevel gear, fixedly connected with threaded rod on the second bevel gear, the one end of threaded rod runs through the upper surface of fixed box and extends to the external world, and threaded connection has the screw thread piece that is the T type, the threaded rod rotates with fixed box to be connected, through setting up second motor, first bevel gear, second bevel gear and threaded rod for fixed grip block can carry out the displacement on screw thread piece and the screw thread piece, thereby makes the grip block can carry out the centre gripping fixed to stiffening plate and flexible circuit on the vertical direction.
Preferably, a plurality of through holes are formed in the threaded block, a limiting rod is connected in the through holes in a sliding mode, the bottom ends of the limiting rods extend to the upper surface of the fixed box and are fixedly connected with the fixed box, and the threaded block is prevented from rotating under the action of threads through the arrangement of the limiting rods, so that the position of the clamping plate is deflected.
Preferably, a plurality of evenly distributed's bleeder vent has been seted up to the lateral wall of fixed case, through setting up a plurality of bleeder vents for external cold air accessible a plurality of bleeder vents get into in the fixed case, avoid the second motor to produce the high temperature that produces at the during operation and produce the influence to oneself.
Preferably, the clamping assembly comprises:
the clamping plate, the clamping plate is located between screw thread piece and the base, and the upper surface of clamping plate and the lower surface welded fastening of screw thread piece, a plurality of evenly distributed's spout has been seted up to the lower surface of clamping plate, sliding connection has the extrusion piece in the spout, the spring has been placed between extrusion piece and the spout inner wall for the extrusion piece can be to the stiffening plate and the flexible circuit atress is even when the different positions of flexible circuit are extruded fixedly through setting up a plurality of extrusion pieces and spring, can not cause the damage to stiffening plate and flexible circuit.
Preferably, the upper surface of base is seted up flutedly, the blotter is located the recess and with recess inner wall fixed connection, through setting up the blotter, further protected stiffening plate and flexible circuit, avoided this device to cause the damage when holding stiffening plate and flexible circuit.
The beneficial effects of the utility model are as follows:
1. this stiffening plate laminating positioning fixture through setting up electric heating pipe, a plurality of first motor and flabellum etc. drives the flabellum through first motor and rotates, blows the gas behind the electric heating pipe heating on stiffening plate and the flexible circuit, has accelerated the thermosetting adhesive on stiffening plate and the flexible circuit and has solidified with higher speed, has practiced thrift the time, has promoted production efficiency.
2. This stiffening plate laminating positioning fixture through setting up second motor, first bevel gear, second bevel gear and threaded rod for fixed grip block can be shifted on screw thread piece and the screw thread piece, thereby makes the grip block carry out the centre gripping to stiffening plate and flexible circuit fixedly on the vertical direction, through setting up a plurality of extrusion pieces and spring, makes the extrusion piece can extrude the atress evenly when fixing to stiffening plate and flexible circuit different positions, can not cause the damage to stiffening plate and flexible circuit, and the centre gripping positioning effect is superior.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an exploded view of the structure of the dust screen, the electric heating tube and the fan blade frame of the present utility model;
FIG. 3 is a cross-sectional view of a lift assembly of the present utility model;
FIG. 4 is a cross-sectional view of a clamping plate according to the present utility model;
fig. 5 is a cross-sectional exploded view of the fixed block, crank and connecting rod of the present utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Examples of the embodiments are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements throughout or elements having like or similar functionality. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The embodiment of the application discloses stiffening plate laminating positioning fixture, including base 1 and cushion 2, still include:
the fixing frame 3, fixing frame 3 fixed connection is in the upper surface of base 1, the rear side opening part fixedly connected with dustproof otter board 4 of fixing frame 3, front side opening part fixed mounting of fixing frame 3 has flabellum frame 6, fixed mounting has a plurality of evenly arranged first motors 7 on the flabellum frame 6, the output shaft of a plurality of first motors 7 all fixed mounting has flabellum 8, fixed mounting has a plurality of electric heating pipes 5 in the fixing frame 3, the upper surface of base 1 and be located the front side department fixed connection of flabellum frame 6 two fixed blocks 9, the inboard of two fixed blocks 9 all is equipped with deformation board 13, threaded hole and threaded connection have crank 10 on one of them fixed block 9, limit groove 11 has been seted up to one end of crank 10, the rotation of limit groove 11 is connected with connecting rod 12, and the one end and the corresponding deformation board 13 fixed connection of connecting rod 12, another deformation board 13 and corresponding fixed block 9 fixed connection;
the clamping assembly is positioned above the base 1 and is used for clamping and fixing the reinforcing plate and the flexible circuit;
the lifting assembly is positioned on one side of the base 1 and is used for displacing the clamping assembly.
In one embodiment, the lifting assembly comprises:
the fixed box 14, fixed box 14 is located the week side of base 1 and with the lateral wall fixed connection of base 1, fixed box 14 internal fixation has second motor 15, the output shaft coaxial coupling of second motor 15 has first bevel gear 16, one side meshing of first bevel gear 16 is connected with second bevel gear 17, fixedly connected with threaded rod 18 on the second bevel gear 17, the one end of threaded rod 18 runs through the upper surface of fixed box 14 and extends to the external world, and threaded connection has the screw thread piece 19 that is T, threaded rod 18 rotates with fixed box 14 and is connected.
Specifically, the second motor 15 is started, the second motor 15 works, the output shaft of the second motor 15 rotates through the first bevel gear 16, the first bevel gear 16 drives the second bevel gear 17 to rotate, the threaded rod 18 on the second bevel gear 17 rotates along with the first bevel gear, and the threaded block 19 can move along the threaded rod 18 under the action of threads.
In this embodiment, by providing the second motor 15, the first bevel gear 16, the second bevel gear 17, and the threaded rod 18, the screw block 19 and the clamping plate 21 fixed on the screw block 19 can be displaced, so that the clamping plate 21 can clamp and fix the reinforcing plate and the flexible circuit in the vertical direction.
In one embodiment, the threaded block 19 is provided with a plurality of through holes, and the through holes are all slidably connected with the limiting rods 20, and the bottom ends of the limiting rods 20 extend to the upper surface of the fixed box 14 and are fixedly connected with the fixed box 14.
Specifically, the screw block 19 is also slidable along the plurality of stopper rods 20 when displaced along the threaded rod 18.
In this embodiment, by providing a plurality of stop bars 20, the screw block 19 is prevented from rotating under the action of the screw, so that the position of the clamping plate 21 is deflected.
In one embodiment, the side wall of the fixed case 14 is provided with a plurality of ventilation holes uniformly distributed.
Specifically, cool air from the outside may enter the fixing case 14 through the plurality of ventilation holes.
In this embodiment, by providing a plurality of ventilation holes, the external cold air can enter the fixing box 14 through the plurality of ventilation holes, so as to avoid the influence of the high temperature generated by the second motor 15 during operation on the second motor.
In one embodiment, a clamping assembly includes:
the clamping plate 21, the clamping plate 21 is located between screw thread piece 19 and base 1, and the upper surface of clamping plate 21 and the lower surface welded fastening of screw thread piece 19, a plurality of evenly distributed's spout 22 have been seted up to the lower surface of clamping plate 21, sliding connection has extrusion piece 23 in spout 22, has placed spring 24 between extrusion piece 23 and the spout 22 inner wall.
Specifically, when the clamping plate 21 is displaced downward, the plurality of extrusion blocks 23 contact different parts of the reinforcing plate and the flexible circuit, and the extrusion blocks 23 which are preferentially contacted with the reinforcing plate and the flexible circuit shrink into the chute 22, and under the action of the elastic force of the spring 24, the extrusion blocks 23 extrude and fix the reinforcing plate and the flexible circuit.
In this embodiment, through setting up a plurality of extrusion piece 23 and spring 24 for extrusion piece 23 can be to the stiffening plate and the flexible circuit atress is even when the different positions of flexible circuit are extruded fixedly, can not cause the damage to stiffening plate and flexible circuit.
In one embodiment, the upper surface of the base 1 is provided with a groove, and the cushion pad 2 is located in the groove and fixedly connected with the inner wall of the groove.
Specifically, the cushion pad 2 is made of soft rubber.
In this embodiment, through setting up blotter 2, further protected stiffening plate and flexible circuit, avoid this device to cause the damage when centre gripping stiffening plate and flexible circuit.
When the reinforcing plate attaching and positioning clamp of the embodiment is used,
firstly, placing a reinforcing plate and a flexible circuit on the upper surface of a cushion pad 2, shaking a crank 10, and driving a connecting rod 12 and a deformation plate 13 fixed with the connecting rod 12 to move inwards by the crank 10 under the action of threads, so that the reinforcing plate and the flexible circuit are clamped between the two deformation plates 13;
then, the second motor 15 is started, the second motor 15 works, an output shaft of the second motor 15 is provided with a first bevel gear 16 to rotate, the first bevel gear 16 drives a second bevel gear 17 to rotate, a threaded rod 18 on the second bevel gear 17 rotates along with the first bevel gear, a threaded block 19 can move downwards along the threaded rod 18 under the action of threads, a clamping plate 21 moves downwards along with the threaded rod, when the clamping plate 21 moves downwards, a plurality of extrusion blocks 23 contact different parts of the reinforcing plate and the flexible circuit, and the extrusion blocks 23 which preferentially contact the reinforcing plate and the flexible circuit shrink into a chute 22, and under the action of elastic force of a spring 24, the extrusion blocks 23 clamp and fix the reinforcing plate and the flexible circuit;
finally, the electric heating pipe 5 and the first motors 7 are started, the electric heating pipe 5 works, heating starts, the temperature of surrounding air is increased, the first motors 7 work, the output shafts of the first motors 7 drive the fan blades 8 to rotate, the fan blades 8 rotate, simultaneously, air heated by the electric heating pipe 5 is blown onto the reinforcing plate and the flexible circuit, thermosetting glue on the reinforcing plate and the flexible circuit is solidified in an accelerating mode, and after the reinforcing plate and the flexible circuit are completely fixed, the reinforcing plate and the flexible circuit which are fixed together can be taken down by the reverse operation according to the steps.
The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.
Claims (6)
1. The utility model provides a stiffening plate laminating positioning fixture, includes base and cushion, its characterized in that still includes:
the fixing frame is fixedly connected to the upper surface of the base, a dustproof screen plate is fixedly connected to the opening at the rear side of the fixing frame, a fan blade frame is fixedly installed at the opening at the front side of the fixing frame, a plurality of uniformly arranged first motors are fixedly installed on the fan blade frame, fan blades are fixedly installed on output shafts of the first motors, a plurality of electric heating pipes are fixedly installed in the fixing frame, two fixing blocks are fixedly connected to the upper surface of the base and are positioned at the front side of the fan blade frame, deformation plates are arranged on the inner sides of the two fixing blocks, one fixing block is provided with threaded holes and a crank in threaded connection, a limit groove is formed in one end of the crank, a connecting rod is rotationally connected to the limit groove, one end of the connecting rod is fixedly connected with the corresponding deformation plate, and the other deformation plate is fixedly connected with the corresponding fixing block;
the clamping assembly is positioned above the base and used for clamping and fixing the reinforcing plate and the flexible circuit;
the lifting assembly is positioned on one side of the base and used for displacing the clamping assembly;
the clamping assembly includes:
the clamping plate, a plurality of evenly distributed's spout has been seted up to the lower surface of clamping plate, sliding connection has the extrusion piece in the spout, place the spring between extrusion piece and the spout inner wall.
2. The stiffener conforming positioning jig of claim 1 wherein: the lifting assembly includes:
the fixed box, fixed box is located the week side of base and with the lateral wall fixed connection of base, fixed incasement fixed mounting has the second motor, the output shaft coaxial coupling of second motor has first bevel gear, one side meshing of first bevel gear is connected with the second bevel gear, fixedly connected with threaded rod on the second bevel gear, the one end of threaded rod runs through the upper surface of fixed box and extends to the external world, and threaded connection has the screw thread piece that is the T type, the threaded rod rotates with fixed box to be connected.
3. The stiffener conforming positioning jig of claim 2 wherein: the screw thread piece is last to have offered a plurality of through-holes, and all sliding connection has the gag lever post in a plurality of through-holes, a plurality of the bottom of gag lever post all extends to the upper surface of fixed case and with fixed case fixed connection.
4. The stiffener conforming positioning jig of claim 2 wherein: the side wall of the fixed box is provided with a plurality of evenly distributed ventilation holes.
5. The stiffener laminating positioning jig according to claim 1 or 2, wherein: the clamping plate is located between the threaded block and the base, and the upper surface of the clamping plate is welded and fixed with the lower surface of the threaded block.
6. The stiffener conforming positioning jig of claim 1 wherein: the upper surface of base has seted up flutedly, the blotter is located the recess and with recess inner wall fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320997253.5U CN220292260U (en) | 2023-04-27 | 2023-04-27 | Stiffening plate laminating positioning fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320997253.5U CN220292260U (en) | 2023-04-27 | 2023-04-27 | Stiffening plate laminating positioning fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220292260U true CN220292260U (en) | 2024-01-02 |
Family
ID=89341753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320997253.5U Active CN220292260U (en) | 2023-04-27 | 2023-04-27 | Stiffening plate laminating positioning fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220292260U (en) |
-
2023
- 2023-04-27 CN CN202320997253.5U patent/CN220292260U/en active Active
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