CN114952237A - Auxiliary material assembling mechanism and method and electronic product assembly - Google Patents
Auxiliary material assembling mechanism and method and electronic product assembly Download PDFInfo
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- CN114952237A CN114952237A CN202210616915.XA CN202210616915A CN114952237A CN 114952237 A CN114952237 A CN 114952237A CN 202210616915 A CN202210616915 A CN 202210616915A CN 114952237 A CN114952237 A CN 114952237A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The invention provides an auxiliary material assembling mechanism which comprises a pressing plate assembly and a pressing device. The pressing plate assembly comprises an upper pressing plate and a lower pressing plate which are matched with each other for use, the lower pressing plate is used for placing workpieces to be assembled and auxiliary materials, and the upper pressing plate is covered on the lower pressing plate when the auxiliary materials are assembled. The pressing device comprises a driving device, a pressure head rear plate and a pressure head front plate which are sequentially connected to the driving end of the driving device; and a buffer device is arranged between the pressure head front plate and the pressure head rear plate. Also provides an auxiliary material assembling method, which comprises the following steps: providing raw material plates, processing the plates, providing auxiliary materials, assembling and the like. An electronic product assembly assembled by the above assembly method is also provided. The auxiliary material assembling mechanism, the auxiliary material assembling method and the electronic product assembly can solve the technical problems of low assembling efficiency, inconvenience in operation and the like in the prior art, and meanwhile, the assembling quality can be guaranteed, and the production cost can be reduced.
Description
Technical Field
The invention relates to the technical field of processing and manufacturing of electronic products, in particular to an auxiliary material assembling mechanism and method and an electronic product assembly.
Background
Electronic product precision is higher, often has a lot of specifications spare parts that are less, and some still need the assembly auxiliary material on these small and exquisite spare parts, auxiliary material such as plug. Because these spare part sizes are less, and the size of the auxiliary material of its upper mounting is littleer, prior art often adopts the manual work to assemble the mode to single part and auxiliary material, and manual assembly's efficiency is very low, and the operation is inconvenient, and the quality of assembling simultaneously also hardly obtains guaranteeing.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides an auxiliary material assembling mechanism, an auxiliary material assembling method and an electronic product assembly, so that the technical problems of low assembling efficiency, inconvenience in operation and the like in the prior art are solved, and the assembling quality can be ensured.
In order to realize the purpose, the invention adopts the technical scheme that:
an auxiliary material assembling mechanism comprises a pressure plate assembly and a pressing device;
the pressing plate assembly comprises an upper pressing plate and a lower pressing plate which are matched with each other, the lower pressing plate is used for placing a workpiece to be assembled and auxiliary materials, and the upper pressing plate is covered on the lower pressing plate when the auxiliary materials are assembled;
the pressing device comprises a driving device, a pressure head rear plate and a pressure head front plate which are sequentially connected to the driving end of the driving device; and a buffer device is arranged between the pressure head front plate and the pressure head rear plate.
The further improvement of the technical scheme is as follows:
the lower pressing plate comprises a lower pressing plate body, a handle arranged on the side wall of the lower pressing plate body, at least one group of auxiliary material piece positioning pins, positioning pins of parts to be assembled and an upper pressing plate guide pin, wherein the auxiliary material piece positioning pins, the positioning pins of the parts to be assembled and the upper pressing plate guide pin are respectively arranged on the surface of the lower pressing plate body; the upper press plate comprises an upper press plate body, an auxiliary material sheet positioning hole and an upper press plate guide hole, wherein the auxiliary material sheet positioning hole is formed in the upper press plate body and corresponds to the auxiliary material sheet positioning pin, and the upper press plate guide hole corresponds to the upper press plate guide pin.
An upper pressure plate mistake-proofing pin is further arranged on the surface of the lower pressure plate, and an upper pressure plate mistake-proofing hole is formed in the position, corresponding to the upper pressure plate mistake-proofing pin, of the upper pressure plate.
The number of the pressure applying devices is two, and the two pressure applying devices are respectively arranged on the box body supporting frame with an opening at one side.
The pressing device further comprises a guide mechanism in sliding connection with the box body supporting frame, and one end of the guide mechanism is fixedly connected with the pressure head rear plate.
And a pressing plate component positioning block is arranged on the inner surface of the bottom of the box body supporting frame.
The invention also provides an auxiliary material assembling method, which is used for the auxiliary material assembling mechanism and comprises the following steps:
providing a raw material plate;
processing the raw material plate according to the shape of a target part, wherein one raw material plate is used for processing a plurality of parts, the parts are at least arranged in a row at intervals to form a part to be assembled, and a part to be assembled positioning hole corresponding to the positioning pin of the part to be assembled is arranged on the part to be assembled; each part processed in the step comprises an auxiliary material mounting hole platform protruding out of the surface of the part, and two ends of each part are connected with the raw material plate;
auxiliary materials are attached to the auxiliary material sheet, the attachment points of the auxiliary materials are arranged corresponding to the positions of the mounting hole platforms of the parts, and auxiliary material sheet mounting holes are formed in the positions of the auxiliary material sheet corresponding to the auxiliary material sheet positioning pins;
placing the part to be assembled on the lower pressing plate, enabling the positioning hole of the part to be assembled to be matched with the positioning pin of the part to be assembled, arranging the surface of the part, provided with the mounting hole platform, towards the direction far away from the lower pressing plate, and dispensing in the mounting hole platform; placing the auxiliary material piece attached with the auxiliary material above the part to be assembled, so that the auxiliary material piece mounting hole is matched with the auxiliary material piece positioning pin, and the auxiliary material piece is arranged towards the part to be assembled;
and covering the upper pressing plate on the lower pressing plate, placing the pressing plate assembly below the front plate of the pressing head, and pressing the pressing plate assembly.
Furthermore, the mounting hole platform and the auxiliary materials are in clearance fit.
Further, the processing of the raw material plate according to the shape of the target part specifically includes the steps of: polishing a large plane of the raw material plate, and ensuring that the flatness error is not more than 0.03 and the thickness tolerance is within the range of +/-0.015 mm;
and the pressing plate component is pressurized, and then a pressure maintaining step is included, after the pressure maintaining is carried out for a certain time, the connecting parts of the two ends of the part and the raw material plate are broken, so that a single product with the auxiliary materials assembled is formed.
The invention also provides an electronic product assembly assembled by the assembling method, which comprises the target part and auxiliary materials.
According to the technical scheme, the auxiliary material assembling mechanism is simple in structure and easy to operate, and the auxiliary materials are attached to the auxiliary material sheets and placed on the parts. The auxiliary material assembling method has simple steps, and the auxiliary material can be pressed into the mounting hole table by only placing the part plate which is not broken on the lower pressing plate according to the position of the positioning hole, injecting glue into the mounting hole table of the auxiliary material to be mounted, then covering the auxiliary material sheet, and applying pressure, so that the assembly of the part and the auxiliary material is realized, the auxiliary material assembly of a plurality of parts can be completed by applying pressure once, the assembling precision is ensured, and the generation of artificial errors is avoided.
Drawings
Fig. 1 is a schematic structural view of an auxiliary material assembling mechanism in embodiment 1 of the present invention.
Fig. 2 is a schematic structural view of a lower platen according to embodiment 1 of the present invention.
Fig. 3 is a schematic structural view of an upper platen according to embodiment 1 of the present invention.
Fig. 4 is a schematic view showing the connection of the buffer device and the slide mechanism with the front platen and the rear platen in embodiment 1 of the present invention.
Fig. 5 is a schematic structural diagram of an assembly member to be assembled before auxiliary materials are assembled in embodiment 2 of the invention.
Fig. 6 is a schematic structural view of an auxiliary material sheet to which auxiliary materials are attached according to an embodiment of the present invention.
Fig. 7 is a schematic flow chart of an auxiliary material assembling method in embodiment 2 of the present invention.
The meaning of the reference symbols in the drawings is:
1-a drive device; 2-a guiding mechanism; 3-a ram back plate; 4-a head front plate; 5, an upper pressing plate; 6, pressing a lower plate; 7-box body supporting frames; 8-a platen assembly locating block; 9-a buffer device; 10-a sliding mechanism; 11-a plate material; 12-an auxiliary tablet; 13-an auxiliary material; 21-a guide shaft; 22-linear bearings; 51-upper platen pilot hole; 52-auxiliary material sheet positioning hole; 53-upper platen body; 54-upper press plate mistake proofing hole; 61-a handle; 62-upper platen guide pins; 63-lower pressing plate body; 64-positioning pins of the parts to be assembled; 65-upper platen error proofing pins; 66-auxiliary material piece positioning pins; 111-part; 112-auxiliary material mounting hole platform; 113-positioning holes of the parts to be assembled; 121-auxiliary material piece mounting holes.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Example 1: as shown in fig. 1 to 4, the auxiliary material assembling mechanism of the present embodiment includes a pressing plate assembly and a pressing device.
As shown in fig. 2 and 3, the pressing plate assembly includes an upper pressing plate 5 and a lower pressing plate 6 which are used in cooperation with each other, the lower pressing plate 6 is used for placing a workpiece to be assembled and an auxiliary material 13, and when the auxiliary material 13 is assembled, the upper pressing plate 5 covers the lower pressing plate 6.
Specifically, in the present embodiment, the lower press plate 6 includes a lower press plate body 63, a handle 61 disposed on a side wall of the lower press plate body 63, at least one set of auxiliary material piece positioning pins 66 respectively disposed on a surface of the lower press plate body 63, a to-be-assembled piece positioning pin 64, an upper press plate error-proofing pin 65, and an upper press plate guide pin 62. In this embodiment, the auxiliary material piece positioning pins 66 are provided in two groups, and are arranged in parallel on the surface of the lower pressing plate body 63, the number of each group of auxiliary material piece positioning pins 66 is 4, and each two auxiliary material piece positioning pins are correspondingly arranged at the positions, close to the two side walls, of the lower pressing plate 6. The number of the positioning pins 64 to be assembled is 4, and the positioning pins are respectively arranged at four corners of the lower pressure plate 6. The upper pressure plate error-proofing pin 65 is arranged at the edge of the lower pressure plate body 63 near one of the assembly part positioning pins 64 to assist in distinguishing whether the mounting position of the upper pressure plate 5 is correct or not when the upper pressure plate 5 is mounted, and if the mounting position is incorrect, the upper pressure plate 5 cannot be folded with the lower pressure plate 6 due to the arrangement of the upper pressure plate error-proofing pin 65. The number of the upper press plate guide pins 62 is 4, and the upper press plate guide pins are respectively arranged at four top corners of the lower press plate 6.
The upper press plate 5 comprises an upper press plate body 53, auxiliary material sheet positioning holes 52 which are arranged on the upper press plate body 53 and correspond to the auxiliary material sheet positioning pins 66, upper press plate mistake proofing holes 54 which correspond to the upper press plate mistake proofing pins 65, and upper press plate guide holes 51 which correspond to the upper press plate guide pins 62.
The upper pressing plate 5 and the lower pressing plate 6 can adopt a separated design, and can be placed manually or by mechanical assistance when in use. Or, the upper plate 5 and the lower plate 6 can be hinged at the edge, and only need to be turned around the hinge shaft to realize the opening or closing function during use, and at the moment, the upper plate error-proofing pin 65 and the upper plate error-proofing hole 54 do not need to be arranged.
The pressing device comprises a driving device 1, a pressure head rear plate 3 and a pressure head front plate 4 which are sequentially connected to the driving end of the driving device; and a buffer device 9 is arranged between the pressure head front plate 4 and the pressure head rear plate 3.
As shown in fig. 1 and 4, in the present embodiment, specifically, the number of the pressing devices is two, and the two pressing devices are respectively arranged on the box body supporting frame 7 with an opening on one side. The bottom inner surface of the box body supporting frame 7 is provided with a pressing plate assembly positioning block 8, the bottom of the box body supporting frame 7 is divided into two areas by the pressing plate assembly positioning block 8, and each area is used for placing a group of pressing plate assemblies. The pressing device further comprises a guide mechanism 2 which is connected with the box body supporting frame 7 in a sliding mode, and one end of the guide mechanism 2 is fixedly connected with the pressure head rear plate 3. Specifically, pressure head front bezel 4 is located inside box support frame 7, pressure head back plate 3 is located 4 tops of pressure head front bezel, just pressure head back plate 3 with be equipped with buffer 9 between the pressure head front bezel 4. The pressure head rear plate 3 is fixedly connected with the driving end of the driving device 1. The driving device 1 is fixed on the top of the box body supporting frame 7, and the driving end of the driving device 1 penetrates through the top of the box body supporting frame 7 to be connected with the pressure head rear plate 3. Guiding mechanism 2 includes guiding axle 21 and linear bearing 22, linear bearing 22 is fixed in box support frame 7 top, guiding axle 21 pass linear bearing 22 and box support frame 7 top with pressure head backplate 3 fixed connection, just guiding axle 21 can slide from top to bottom in linear bearing 22, in order to right the pressure head potential can not keep off with pressure head front bezel 4 plays the effect of direction. Specifically, each pressure head back plate 3 is fixedly connected with 4 guide shafts 21, the 4 guide shafts 21 are respectively arranged at four corners of the pressure head back plate 3, and the tops of every two guide shafts 21 are fixedly connected through a connecting piece. In the present embodiment, the driving device 1 is a linear cylinder, but in other embodiments, other devices, such as a hydraulic mechanism, etc., can be used to provide power. The middle part of pressure head back plate 3 and pressure head front bezel 4 passes through slide mechanism 10 sliding connection, buffer 9 is the spring, the four corners department on the surface that pressure head back plate 3 and pressure head front bezel 4 are relative is equipped with corresponding spring hole respectively, the spring is located in the spring hole, the spring is in compression state all the time, and when pressure head back plate 3 did not receive the force, spring elastic force effect made the clearance between pressure head back plate 3 and pressure head front bezel 4 the biggest. The purpose of design buffer spring between pressure head front bezel 4 and the pressure head back plate 3 is in order to reduce the impact force that produces when the suppression, makes the pressfitting more steady, and the spring all can make pressure head back plate 3 reset after the suppression at every turn to keep the clearance between pressure head back plate 3 and pressure head front bezel 4.
Because the work piece needs the dwell time when assembling and exerting pressure, consequently design two and exert pressure the device, can improve the utilization ratio of equipment, further improve production efficiency in the round of flow operation when exerting pressure.
Example 2: as shown in fig. 7, the auxiliary material assembling method of the present embodiment is applied to the auxiliary material assembling mechanism of embodiment 1, and specifically includes the following steps:
s1, providing a raw material plate: the square aluminum material is provided, and particularly, the length of the square aluminum material in the embodiment is 88mm, and the thickness is 4 mm. And performing various performance tests on the square aluminum material, wherein the performance tests comprise grain size, performance and the like, and the flatness error requirement is not more than 0.1.
S2, processing the plate: and grinding the surface to be processed of the square aluminum material to reduce the thickness to 3.7mm, wherein the flatness error is not more than 0.03, and the tolerance range in the thickness direction is +/-0.015 mm.
In this embodiment, two rows of workpiece sets are required to be processed on the square aluminum material, first, the positioning holes 113 of the workpiece to be assembled are processed at four corners of the surface of the aluminum material to be processed, where two positioning holes 113 of the workpiece to be assembled corresponding to one diagonal are a positioning holes, two positioning holes 113 of the workpiece to be assembled corresponding to the other diagonal are B positioning holes, and a through hole corresponding to the error-proofing pin 65 of the upper pressure plate is required to be additionally formed, X, Y is used for positioning in the use shape, and the other surface opposite to the surface to be processed is used as a reference in the Z direction. The processing equipment is a CNC (computerized numerical control) processing center, and the position degree and the ear surface depth are controlled during processing.
And clamping the aluminum material on the jig, and clamping and positioning the aluminum material by adopting a vacuum suction and clamping block.
The raw sheet material is machined to the shape of the target part by first finishing the front structure X, Y to use group A pilot holes for positioning and using the major plane of the front as a reference in the Z direction. Attention is paid to control the position degree, the knife lines, the external length and width size and the depth of the bottom surface of the T-shaped groove. And (4) finishing a front arc structure, wherein X, Y is positioned by using the A group of positioning holes, and the Z direction uses the large plane of the front as a reference. Attention is paid to control the position, the grain and the depth. The upper surface is machined, X, Y is positioned by using A group of positioning holes, and the Z direction uses a large plane close to the reverse surface of the vacuum suction as a reference. And (4) grinding and polishing the aluminum material, wherein the polishing effect is compared with a sample plate, and the collapse angle is controlled. Carrying out surface sand blasting, fine polishing and anodic oxidation. And (4) processing the workpiece again by utilizing the fine engraving equipment, and controlling the knife lines and the large and small edges. And (5) carrying out secondary anodic oxidation treatment. And (4) finishing the reverse structure, wherein X, Y B groups of positioning holes are used for positioning, and the Z direction is used for controlling the position degree, the knife lines, the external length and width and the depth by taking the large plane of the front surface as a reference. As shown in fig. 5, two rows of parts 111 are formed on the aluminum material at intervals, each individual part 111 includes an auxiliary material mounting hole platform 112 protruding from the surface of the part 111, and both ends of each part 111 are connected to the raw material plate 11.
S3, providing auxiliary materials: as shown in fig. 6, the auxiliary materials 13 are attached to the auxiliary material sheet 12, the attachment points of the auxiliary materials 13 are arranged in one-to-one correspondence with the mounting hole positions of the parts 111, and the auxiliary material sheet 12 is provided with auxiliary material sheet mounting holes 121 in positions corresponding to the auxiliary material sheet positioning pins 66. The parts 111 in this embodiment are divided into two rows, one plate 11 is assembled by using two auxiliary material sheets 12, and each part 111 is provided with two mounting hole platforms, so that the number of auxiliary materials 13 attached to each auxiliary material sheet 12 is two. The adhesion between the auxiliary material 13 and the auxiliary material sheet 12 is weak, so that the assembly of the auxiliary material 13 and the part 111 is facilitated.
S4, assembling: placing the part to be assembled on the lower pressing plate 6, enabling the positioning hole 113 of the part to be assembled to be matched with the positioning pin 64 of the part to be assembled, arranging the surface, provided with the mounting hole platform, of the part 111 in the direction away from the lower pressing plate 6, and dispensing in the auxiliary material mounting hole platform 112; and placing the auxiliary material sheet 12 attached with the auxiliary material 13 above the part to be assembled, so that the auxiliary material sheet mounting holes 121 are matched with the auxiliary material sheet positioning pins 66, and the auxiliary material sheet 12 faces the part to be assembled.
And covering the upper pressing plate 5 on the lower pressing plate 6, placing the pressing plate assembly below the pressing head front plate 4, and pressing the pressing plate assembly to enable the auxiliary material 13 to enter the mounting hole table of the part 111 so as to complete assembly. The mounting hole platform in this embodiment with be clearance fit between the auxiliary material 13, consequently, even when there is little error between auxiliary material 13 and the mounting hole platform, still can accurately assemble auxiliary material 13.
The auxiliary material assembly devices of this embodiment is equipped with two sets of biasing devices, can place two sets of clamp plate subassemblies in proper order in 4 below two sets of biasing devices's pressure head front bezel, and two sets of biasing devices can be the operation in turn, improve the production efficiency of assembly.
And a pressure maintaining step is further included after the pressure is applied to the pressure plate assembly, and after the pressure is maintained for a certain time, the connecting parts of the two ends of the part 111 and the raw material plate 11 are broken, so that a single product with the auxiliary materials assembled is formed.
Example 3: the electronic product component of the embodiment comprises the target part and the auxiliary material, wherein the target part and the auxiliary material are assembled by the assembling method of the embodiment 2.
According to the auxiliary material assembling mechanism, after the traditional gong is broken into the single parts 111, the auxiliary material assembling process of the single parts 111 is improved to be the auxiliary material assembling of batch workpieces completed by the assembling mechanism at one time in a manual operation mode, so that the production efficiency is improved, the labor cost is saved, and the assembling accuracy is guaranteed. The auxiliary material assembling mechanism and method are simple, the equipment investment cost is low, the method is convenient to operate, and after the auxiliary material assembling mechanism and method are assembled, the assembled part 111 can be changed into a single part 111 of the assembled auxiliary material only by milling and breaking the assembled part 111.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above examples only express the preferred embodiments of the present invention, and the description thereof is specific and detailed, but not to be understood as the limitation of the invention patent scope. It should be noted that various changes and modifications can be made by those skilled in the art without departing from the spirit of the invention, and these changes and modifications are all within the scope of the invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. The utility model provides an auxiliary material assembly devices which characterized in that: comprises a pressure plate component and a pressure device;
the pressing plate assembly comprises an upper pressing plate and a lower pressing plate which are matched with each other, the lower pressing plate is used for placing a workpiece to be assembled and auxiliary materials, and the upper pressing plate is covered on the lower pressing plate when the auxiliary materials are assembled;
the pressing device comprises a driving device, a pressure head rear plate and a pressure head front plate which are sequentially connected to the driving end of the driving device; and a buffer device is arranged between the pressure head front plate and the pressure head rear plate.
2. The auxiliary material assembly mechanism of claim 1, wherein: the lower pressing plate comprises a lower pressing plate body, a handle arranged on the side wall of the lower pressing plate body, at least one group of auxiliary material piece positioning pins, positioning pins of parts to be assembled and an upper pressing plate guide pin, wherein the auxiliary material piece positioning pins, the positioning pins of the parts to be assembled and the upper pressing plate guide pin are respectively arranged on the surface of the lower pressing plate body; the upper press plate comprises an upper press plate body, an auxiliary material sheet positioning hole and an upper press plate guide hole, wherein the auxiliary material sheet positioning hole is formed in the upper press plate body and corresponds to the auxiliary material sheet positioning pin, and the upper press plate guide hole corresponds to the upper press plate guide pin.
3. The auxiliary material assembly mechanism of claim 2, wherein: the lower pressing plate is further provided with an upper pressing plate mistake-proofing pin on the surface, and an upper pressing plate mistake-proofing hole is formed in the position, corresponding to the upper pressing plate mistake-proofing pin, of the upper pressing plate.
4. The auxiliary material assembly mechanism of claim 1, wherein: the number of the pressure applying devices is two, and the two pressure applying devices are respectively arranged on the box body supporting frame with an opening at one side.
5. The auxiliary material assembly mechanism of claim 4, wherein: the pressing device further comprises a guide mechanism in sliding connection with the box body supporting frame, and one end of the guide mechanism is fixedly connected with the pressure head rear plate.
6. The auxiliary material assembly mechanism of claim 4, wherein: and a pressing plate component positioning block is arranged on the inner surface of the bottom of the box body supporting frame.
7. An auxiliary material assembling method is characterized in that: an auxiliary material assembly mechanism for use in any of claims 1-6, comprising the steps of:
providing a raw material plate;
processing the raw material plate according to the shape of a target part, wherein one raw material plate is used for processing a plurality of parts, the parts are at least arranged in a row at intervals to form a part to be assembled, and a part to be assembled positioning hole corresponding to the positioning pin of the part to be assembled is arranged on the part to be assembled; each part processed in the step comprises an auxiliary material mounting hole platform protruding out of the surface of the part, and two ends of each part are connected with the raw material plate;
auxiliary materials are attached to the auxiliary material sheet, the attachment points of the auxiliary materials are arranged corresponding to the mounting hole table of the part, and auxiliary material sheet mounting holes are formed in the auxiliary material sheet and the positions corresponding to the auxiliary material sheet positioning pins;
placing the part to be assembled on the lower pressing plate, enabling the positioning hole of the part to be assembled to be matched with the positioning pin of the part to be assembled, arranging the surface of the part, provided with the mounting hole platform, towards the direction far away from the lower pressing plate, and dispensing in the mounting hole platform; placing the auxiliary material piece attached with the auxiliary material above the part to be assembled, so that the auxiliary material piece mounting hole is matched with the auxiliary material piece positioning pin, and the auxiliary material piece is arranged towards the part to be assembled;
and covering the upper pressing plate on the lower pressing plate, placing the pressing plate assembly below the front plate of the pressing head, and pressing the pressing plate assembly.
8. An auxiliary material assembly method according to claim 7, wherein: the mounting hole platform and the auxiliary material are in clearance fit.
9. An auxiliary material assembly method according to claim 7, wherein: the method for processing the raw material plate according to the shape of the target part specifically comprises the following steps:
polishing a large plane of the raw material plate, and ensuring that the flatness error is not more than 0.03 and the thickness tolerance is within the range of +/-0.015 mm;
and the pressing plate component is pressurized, and then a pressure maintaining step is included, after the pressure maintaining is carried out for a certain time, the connecting parts of the two ends of the part and the raw material plate are broken, so that a single product with the auxiliary materials assembled is formed.
10. An electronic product assembly, comprising: the target part and the auxiliary material are assembled by the assembling method of any one of claims 7 to 9.
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| CN202210616915.XA CN114952237A (en) | 2022-06-01 | 2022-06-01 | Auxiliary material assembling mechanism and method and electronic product assembly |
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| CN202210616915.XA CN114952237A (en) | 2022-06-01 | 2022-06-01 | Auxiliary material assembling mechanism and method and electronic product assembly |
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| CN207449333U (en) * | 2017-09-20 | 2018-06-05 | 广东长盈精密技术有限公司 | Automatic patch waterproof auxiliary material gauge |
| CN108215312A (en) * | 2017-12-29 | 2018-06-29 | 广东欧珀移动通信有限公司 | Press device |
| CN209737525U (en) * | 2019-01-14 | 2019-12-06 | 广东锐军智能设备有限公司 | manual pressure maintaining test rack |
| CN213764766U (en) * | 2020-09-07 | 2021-07-23 | 广东以诺通讯有限公司 | Pressure maintaining box pressing device |
| WO2022067996A1 (en) * | 2020-09-30 | 2022-04-07 | 苏州富强科技有限公司 | Self-weight pressure maintaining mechanism |
| CN213655378U (en) * | 2020-11-04 | 2021-07-09 | 立讯智造(浙江)有限公司 | Laminating equipment tool |
| CN112959683A (en) * | 2021-02-08 | 2021-06-15 | 苏州华智诚精工科技有限公司 | Accurate feeding mechanism for plastic parts |
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