CN109719479B - Semi-automatic assembly device and method for front frame and screen of vehicle-mounted screen of automobile - Google Patents
Semi-automatic assembly device and method for front frame and screen of vehicle-mounted screen of automobile Download PDFInfo
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- CN109719479B CN109719479B CN201910076206.5A CN201910076206A CN109719479B CN 109719479 B CN109719479 B CN 109719479B CN 201910076206 A CN201910076206 A CN 201910076206A CN 109719479 B CN109719479 B CN 109719479B
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- front frame
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- flexible circuit
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
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- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses a semi-automatic assembly device for a front frame and a screen of an automobile vehicle-mounted screen, which comprises a base, a vertical frame, a driving mechanism, a positioning mechanism, a front frame die holder and a vehicle-mounted screen assembly mechanism, wherein the vertical frame is arranged on the base, the front frame die holder is arranged above the base through a vertical frame interval, the front frame die holder is of an annular structure, the front frame is loaded on the front frame die holder, the vehicle-mounted screen assembly mechanism is arranged above the base, the vehicle-mounted screen assembly mechanism is loaded with the vehicle-mounted screen, the vehicle-mounted screen assembly mechanism moves up and down through the driving mechanism, the vehicle-mounted screen assembly mechanism passes through an inner ring area of the front frame die holder, the positioning mechanism is arranged on the front frame die holder, the positioning mechanism is used for positioning the initial position of the vehicle-mounted screen on the vehicle-mounted screen assembly mechanism, the vehicle-mounted screen and the front frame can be assembled in a semi-automatic mode, the efficiency can be improved, and the assembly effect is good.
Description
Technical Field
The invention belongs to the field of vehicle-mounted screens, and particularly relates to a semi-automatic assembly device and method for a front frame and a screen of an automobile-mounted screen.
Background
As shown in fig. 1, the front frame 2 including the vehicle-mounted screen 1 and the vehicle-mounted screen, the front frame 2 is a rectangular annular frame structure, and the inner ring surface includes an annular step structure 2a, the annular step 2a is coated with adhesive for adhering to the vehicle-mounted screen 1, the vehicle-mounted screen 1 includes a first flexible circuit board 1a and a second flexible circuit board 1b, because of the flexible characteristics of the two flexible circuit boards, the vehicle-mounted screen 1 and the front frame 2 are difficult to assemble by using automated equipment such as a manipulator, and the flexible circuit boards are easy to extrude or damage, and when the vehicle-mounted screen 1 and the front frame 2 are assembled, the two flexible circuit boards on the back of the vehicle-mounted screen need to pass through the front frame 2, so that the vehicle-mounted screen 1 and the front frame 2 are assembled by adopting full manual assembly, the assembly efficiency is low, and the phenomenon of poor assembly is easy to occur.
Disclosure of Invention
The invention aims to: in order to overcome the defects in the prior art, the invention provides the semi-automatic assembly device and the method for the front frame and the screen of the vehicle-mounted screen of the automobile, which can carry out semi-automatic assembly on the vehicle-mounted screen and the front frame, can improve the efficiency and have better assembly effect.
The technical scheme is as follows: in order to achieve the above purpose, the technical scheme of the invention is as follows:
the utility model provides a semi-automatic assembly device of preceding frame and screen of car on-vehicle screen, includes base, grudging post, actuating mechanism, positioning mechanism, preceding frame die holder and on-vehicle screen assembly devices, the grudging post sets up on the base, preceding frame die holder passes through the grudging post interval and sets up the top at the base, preceding frame die holder is cyclic annular structure, preceding frame die holder loads the preceding frame, on-vehicle screen assembly devices sets up the top at the base, on-vehicle screen assembly devices is loaded with the on-vehicle screen, just on-vehicle screen assembly devices passes through actuating mechanism up-and-down displacement motion, on-vehicle screen assembly devices passes the interior ring region of preceding frame die holder, be provided with positioning mechanism on the preceding frame die holder, on-vehicle screen initial position on the on-vehicle screen assembly devices is fixed a position to positioning mechanism.
Further, on-vehicle screen assembly devices includes backup pad, on-vehicle screen fixing base and elastic telescoping mechanism, the backup pad sets up at actuating mechanism's driven end, backup pad clearance activity is in the inner circle of preceding frame die, the interval is provided with on-vehicle screen fixing base in the backup pad, elastic telescoping mechanism sets up between on-vehicle screen fixing base and the backup pad, on-vehicle screen fixing base passes through elastic telescoping mechanism and sets up for upper and lower elasticity of backup pad.
Further, on-vehicle screen fixing base includes screen fixed plate, first flexible circuit board fixed plate and second flexible circuit board fixed plate, screen fixed plate is parallel to preceding frame place plane setting, first flexible circuit board fixed plate and second flexible circuit board fixed plate all set up the below of screen fixed plate, just first flexible circuit board fixed plate and second flexible circuit board fixed plate are by the inboard slope setting in edge side direction of screen fixed plate, first flexible circuit board, second flexible circuit board correspond the laminating respectively and set up on first flexible circuit board fixed plate and second flexible circuit board fixed plate, and first flexible circuit board, the second flexible circuit board after the laminating is fixed all are located screen fixed plate decurrent projection plane scope.
Further, the upper surface of screen fixed plate is concave to be equipped with the adsorption groove, the gas pocket has been seted up to the screen fixed plate link up from top to bottom, gas pocket intercommunication adsorption groove, the bottom and the outside negative pressure device of gas pocket are connected.
Furthermore, a plurality of adsorption micropores are formed in the first flexible circuit board fixing plate and the second flexible circuit board in a penetrating manner, and one end, far away from the flexible circuit board, of each adsorption micropore is connected with an external negative pressure device; the second flexible circuit board fixing plate is provided with a locating pin, the locating pin is correspondingly arranged with a pin hole on the second flexible circuit board, and the second flexible circuit board is in a stretching and tightening state in a state that the second flexible circuit board is fixed in an adsorption mode.
Further, positioning mechanism includes cushion, support column and locating piece, a plurality of the support column is along the vertical setting of the profile of preceding frame die holder, the support column passes through the cushion setting on preceding frame die holder, the support column passes through the cushion height about adjusting, the top slip regulation of support column is provided with the locating piece, the locating piece is to the direction slip regulation of on-vehicle screen, a plurality of the locating piece encloses and the butt setting in the outside of on-vehicle screen.
Further, the top of support column link up along the direction towards on-vehicle screen and offered the regulation recess, the locating piece slides and sets up in the regulation recess, the waist groove has been offered in link up from top to bottom to the locating piece, the diapire of regulation recess is concave to be equipped with the fixed orifices, the locating piece passes through the retaining member lock and attaches in the regulation recess.
A semi-automatic assembly method of a front frame and a screen of an automobile-mounted screen of an automobile comprises the following steps:
s1: the driving mechanism drives the supporting plate to move upwards, the vehicle-mounted screen fixing seat moves upwards to a position higher than the front frame die holder along with the supporting plate, the screen fixing plate is at the same height as the positioning block, and then the front frame is placed into the front frame die holder;
s2: the method comprises the steps that a vehicle-mounted screen is placed on a vehicle-mounted screen fixing seat, a screen main body of the vehicle-mounted screen is positioned through a plurality of positioning blocks, then negative pressure is formed in an adsorption groove on a screen fixing plate through a negative pressure device, the screen is adsorbed, then a first flexible circuit board is pressed on the first flexible circuit board fixing plate in sequence, the first flexible circuit board is adsorbed through the negative pressure device, a second flexible circuit board is pressed on the second flexible circuit board fixing plate, pin holes correspond to positioning pins at the same time, the second flexible circuit board is in a stretched and tensed state, and the second flexible circuit board is adsorbed through the negative pressure device;
s3: the driving device drives the supporting plate to move downwards, the vehicle-mounted screen moves downwards along with the driving device, before the vehicle-mounted screen is about to contact the front frame, a gap or clearance is formed between the screen of the vehicle-mounted screen and the front frame, an operator presses the periphery of the screen from above, the vehicle-mounted screen moves downwards elastically under the action of the elastic telescopic mechanism, the vehicle-mounted screen is adhered to the front frame, the operator releases hands under the action of 5 seconds of pressing, the vehicle-mounted screen fixing seat rebounds upwards under the action of the elastic telescopic mechanism, the front frame moves up and down along with the vehicle-mounted screen, and the vehicle-mounted screen is separated from the front frame die holder;
s4: the driving mechanism lifts the supporting plate upwards, the bonded front frame and the vehicle-mounted screen are displaced upwards at the initial position, then the negative pressure devices corresponding to the first flexible circuit board fixing plate, the second flexible circuit board fixing plate and the screen fixing plate are sequentially closed, the bonded front frame and the vehicle-mounted screen rotating parts are taken out, and an assembly process is completed.
The beneficial effects are that: according to the invention, the front frame is positioned through the front frame die seat, the position of the vehicle-mounted screen is positioned through the positioning mechanism, the vehicle-mounted screen is fixedly loaded through the vehicle-mounted screen assembling mechanism, and the vehicle-mounted screen is enabled to move up and down, so that the front frame and the vehicle-mounted screen have very accurate alignment, the stress distribution can be ensured to be uniform in the process of attaching the screen to the front frame, the assembling effect is ensured, and meanwhile, the front frame and the vehicle-mounted screen are positioned and fixed in an auxiliary manner through the mechanical device, so that an operator can quickly complete the assembling process, and the efficiency is improved.
Drawings
FIG. 1 is a schematic view of the frame and vehicle screen of the present invention in an unassembled state;
FIG. 2 is a schematic perspective view of the overall structure of the present invention;
FIG. 3 is a front view of the overall structure of the present invention;
FIG. 4 is a side view of the overall structure of the present invention;
FIG. 5 is a schematic view of the structure of the present invention from another view other than the base;
fig. 6 is a schematic structural view of the positioning mechanism of the present invention.
Detailed Description
The invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 to 5, a semi-automatic assembly device of front frame and screen of car on-vehicle screen, including base 3, grudging post 4, actuating mechanism 10, positioning mechanism 5, front frame die holder 13 and on-vehicle screen assembly device, drive actuating mechanism 10 and be straight line displacement mechanism such as hydraulic cylinder, the grudging post is two relative vertical plates that set up, grudging post 4 sets up on base 3, front frame die holder 13 passes through grudging post 4 interval setting in the top of base 3, front frame die holder 13 is rectangular ring structure, front frame die holder 13 loads front frame 2, on-vehicle screen assembly device sets up in the top of base 3, on-vehicle screen assembly device loads on-vehicle screen 1, just on-vehicle screen assembly device passes through actuating mechanism 10 up-down displacement motion, on-vehicle screen assembly device passes the interior ring region of front frame die holder 13, be provided with positioning mechanism 5 on the front frame die holder 13, on-vehicle screen 1 initial position on positioning mechanism is located to make on-vehicle screen assembly device on-vehicle screen 1 can make front frame die holder and front frame 2 load, on-vehicle screen assembly device through the front frame die holder 2, on-vehicle screen assembly device is guaranteed to be in the front frame and the front frame die holder is fixed through the front frame, and the front frame is fixed, the front frame is realized through the front frame and the front frame is fixed, the front frame is equipped with the front frame on-vehicle screen assembly device, and is guaranteed to the front frame assembly device, and on-vehicle screen assembly device is fast, and on-vehicle screen assembly device is guaranteed to be mounted.
The vehicle-mounted screen assembly mechanism comprises a support plate 8, a vehicle-mounted screen fixing seat and an elastic telescopic mechanism, wherein the support plate 8 is arranged at a driven end of a driving mechanism 10, the support plate 8 is of a plate body structure which is horizontally arranged, a gap between the support plate 8 and the support plate 8 is movably arranged in an inner ring of a front frame female die 13, the vehicle-mounted screen fixing seat is arranged on the support plate 8 at intervals, the elastic telescopic mechanism is arranged between the vehicle-mounted screen fixing seat and the support plate 8, the vehicle-mounted screen fixing seat is arranged in an upper elastic telescopic manner and a lower elastic telescopic manner relative to the support plate 8 through the elastic telescopic mechanism, the elastic telescopic mechanism comprises a guide rod 12 and a spring reset piece 11 which is sleeved on the guide rod 12, one end of the guide rod 12 is fixedly arranged below the vehicle-mounted screen fixing seat, the other end of the guide rod is arranged on the support plate 8 in a telescopic sliding manner, and the spring reset piece 11 is arranged between the vehicle-mounted screen fixing seat and the support plate 8, and the vehicle-mounted screen fixing seat can be caused to move in a telescopic manner relative to the support plate 8 through the elastic telescopic mechanism.
The vehicle-mounted screen fixing seat comprises a screen fixing plate 6, a first flexible circuit board fixing plate 14 and a second flexible circuit board fixing plate 7, wherein the screen fixing plate 6 is parallel to the plane where the front frame 2 is located, the first flexible circuit board fixing plate 14 and the second flexible circuit board fixing plate 7 are arranged below the screen fixing plate 6, the first flexible circuit board fixing plate 14 and the second flexible circuit board fixing plate 7 are arranged obliquely inwards from the edge side to the side of the screen fixing plate 6, the first flexible circuit board 1a and the second flexible circuit board 1b are respectively correspondingly attached to the first flexible circuit board fixing plate 14 and the second flexible circuit board fixing plate 7, the attached and fixed first flexible circuit board 1a and the attached and fixed second flexible circuit board 1b are located in the downward projection plane range of the screen fixing plate 6, and the two flexible circuit boards of the screen are respectively fixed through the first flexible circuit board fixing plate 14 and the second flexible circuit board fixing plate 7 so as to avoid interference of the flexible frame plate to the attached screen and to the vehicle-mounted frame when the screen is adhered, and the attached frame are guaranteed to be aligned.
The upper surface of screen fixed plate 6 is concave to be equipped with adsorption groove 61, the gas pocket 62 has been seted up to link up from top to bottom to screen fixed plate 6, gas pocket 62 intercommunication adsorption groove 61, the bottom and the outside negative pressure device of gas pocket are connected, and adsorption groove is large-area shallow slot structure, and adsorption groove 61's area is greater than half area of screen at least to guarantee that the absorption of screen can be stable, and adsorption groove's degree of depth should not be too dark, below 3mm, prevent the damage that the too big pair of screen caused of adsorption affinity.
A plurality of adsorption micropores 15 are formed in the first flexible circuit board fixing plate 14 and the second flexible circuit board 7 in a penetrating manner, and one end, far away from the flexible circuit board, of each adsorption micropore 15 is connected with an external negative pressure device; the suction micro holes 15 form a suction cup structure to suck the flexible circuit board, the positioning pins 71 are arranged on the second flexible circuit board fixing plate 7, the positioning pins 71 are correspondingly arranged with the pin holes 1c on the second flexible circuit board 1b, and the second flexible circuit board 1b is in a stretching and tightening state in a suction fixing state of the second flexible circuit board 1b, and the second flexible circuit board 1b is very close to the edge part of the screen, so that the second flexible circuit board 1b can be completely exposed out of the edge area of the screen only by pulling with little force, and the positioning pins 71 can not only enable the second flexible circuit board to be stably positioned and completely expose out of the back edge part of the screen, but also prevent the second flexible circuit board 1b from being excessively pulled and ensure the suction fixing stability of the second flexible circuit board.
As shown in fig. 6, the positioning mechanism 5 includes a spacer block 51, a support column 52 and a positioning block 53, where a plurality of support columns 52 are vertically arranged along the outline of the front frame die holder 13, the support columns 52 are arranged on the front frame die holder 13 through the spacer block 51, the support columns 52 adjust the vertical height by replacing the spacer blocks 51 with different heights, the top ends of the support columns 52 are slidably adjusted and provided with the positioning block 53, the positioning block 53 is slidably adjusted in the direction of the vehicle-mounted screen 1, and a plurality of positioning blocks 53 enclose and are abutted to the outer side of the vehicle-mounted screen 1. The top of support column 52 has link up along the direction towards on-vehicle screen 1 and has offered regulation recess 54, locating piece 53 slip sets up in the regulation recess 54, the waist groove 56 has been offered to the locating piece 53 link up from top to bottom, the diapire of regulation recess 54 is concave to be equipped with fixed orifices 55, locating piece 53 passes through the retaining member lock and attaches in regulation recess 54, and the retaining member is the bolt, through adjusting locating piece 54 to guarantee that the screen of on-vehicle screen aligns with front bezel 2, guarantee the assembly degree of accuracy. The upper surface of the positioning block 53 also comprises a mark 530, and the top surface of the supporting column comprises a graduated scale 531 along the sliding displacement direction, so that the adjustment is very convenient through graduation, and the adjustment speed and accuracy are accelerated.
A semi-automatic assembly method of a front frame and a screen of an automobile-mounted screen of an automobile comprises the following steps:
s1: the driving mechanism 10 drives the supporting plate 8 to move upwards, the vehicle-mounted screen fixing seat moves upwards to a position higher than the front frame die seat 13 along with the supporting plate 8, the screen fixing plate 6 is at the same height as the positioning block 53, and then the front frame 2 is placed into the front frame die seat 13;
s2: placing the vehicle-mounted screen 1 on a vehicle-mounted screen fixing seat, positioning a screen main body of the vehicle-mounted screen 1 through a plurality of positioning blocks 53, enabling an adsorption groove 61 on a screen fixing plate to form negative pressure through a negative pressure device, adsorbing the screen, then sequentially pressing a first flexible circuit board 1a on a first flexible circuit board fixing plate 14, adsorbing the first flexible circuit board through the negative pressure device, pressing a second flexible circuit board 1b on the second flexible circuit board fixing plate, simultaneously enabling a pin hole 1c to correspond to a positioning pin 71, enabling the second flexible circuit board 1b to be in a stretched and tensed state, and adsorbing the second flexible circuit board 1b through the negative pressure device;
s3: the driving device 10 drives the supporting plate 8 to move downwards, the vehicle-mounted screen 1 moves downwards, the driving device 10 stops before the vehicle-mounted screen is about to contact the front frame 2, a distance or a gap is formed between the screen of the vehicle-mounted screen and the front frame, an operator presses the periphery of the screen from above, the vehicle-mounted screen elastically moves downwards under the action of the elastic telescopic mechanism, the vehicle-mounted screen is adhered to the front frame 2, the pressing is carried out for 5 seconds, the operator releases hands, the vehicle-mounted screen fixing seat rebounds upwards under the action of the elastic telescopic mechanism, the front frame moves up and down along with the vehicle-mounted screen, and the vehicle-mounted screen is separated from the front frame die seat 13;
s4: the driving mechanism 10 lifts the supporting plate 8 upwards, the bonded front frame and the vehicle-mounted screen are displaced upwards at the initial position, then the negative pressure devices corresponding to the first flexible circuit board fixing plate 14, the second flexible circuit board fixing plate 7 and the screen fixing plate are sequentially closed, the transfer fittings of the bonded front frame and the vehicle-mounted screen are taken out, and an assembly process is completed.
The foregoing is only a preferred embodiment of the invention, it being noted that: it will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present invention, and such modifications and adaptations are intended to be comprehended within the scope of the invention.
Claims (5)
1. The utility model provides a semi-automatic assembly device of front bezel and screen of on-vehicle screen of car which characterized in that: the vehicle-mounted screen assembling mechanism comprises a base (3), a vertical frame (4), a driving mechanism (10), a positioning mechanism (5), a front frame die holder (13) and a vehicle-mounted screen assembling mechanism, wherein the vertical frame (4) is arranged on the base (3), the front frame die holder (13) is arranged above the base (3) through the space between the vertical frames (4), the front frame die holder (13) is of a ring-shaped structure, the front frame die holder (13) is used for loading a front frame (2), the vehicle-mounted screen assembling mechanism is arranged above the base (3), the vehicle-mounted screen (1) is loaded on the vehicle-mounted screen assembling mechanism, the vehicle-mounted screen assembling mechanism moves up and down through the driving mechanism (10), the vehicle-mounted screen assembling mechanism penetrates through an inner ring area of the front frame die holder (13), the positioning mechanism (5) is arranged on the front frame die holder (13), and the positioning mechanism (5) is used for positioning the initial position of the vehicle-mounted screen (1) on the vehicle-mounted screen assembling mechanism;
the vehicle-mounted screen (1) can be aligned with the front frame, the front frame is positioned through the front frame female die seat, the position of the vehicle-mounted screen is positioned through the positioning mechanism, and then the vehicle-mounted screen is fixedly loaded through the vehicle-mounted screen assembling mechanism;
the vehicle-mounted screen assembly mechanism comprises a supporting plate (8), a vehicle-mounted screen fixing seat and an elastic telescopic mechanism, wherein the supporting plate (8) is arranged at a driven end of a driving mechanism (10), the supporting plate (8) is in clearance movement in an inner ring of a front frame female die seat (13), the vehicle-mounted screen fixing seat is arranged on the supporting plate (8) at intervals, the elastic telescopic mechanism is arranged between the vehicle-mounted screen fixing seat and the supporting plate (8), and the vehicle-mounted screen fixing seat is elastically telescopic up and down relative to the supporting plate (8) through the elastic telescopic mechanism;
the vehicle-mounted screen fixing seat comprises a screen fixing plate (6), a first flexible circuit board fixing plate (14) and a second flexible circuit board fixing plate (7), wherein the screen fixing plate (6) is arranged parallel to a plane where a front frame (2) is located, the first flexible circuit board fixing plate (14) and the second flexible circuit board fixing plate (7) are arranged below the screen fixing plate (6), the first flexible circuit board fixing plate (14) and the second flexible circuit board fixing plate (7) are arranged obliquely inwards from the edge side of the screen fixing plate (6), the first flexible circuit board (1 a) and the second flexible circuit board (1 b) are respectively correspondingly attached to the first flexible circuit board fixing plate (14) and the second flexible circuit board fixing plate (7), and the first flexible circuit board (1 a) and the second flexible circuit board (1 b) after attachment and fixing are located in a downward projection plane range of the screen fixing plate (6);
a plurality of adsorption micropores (15) are formed in the first flexible circuit board fixing plate (14) and the second flexible circuit board fixing plate (7) in a penetrating manner, and one end, far away from the flexible circuit board, of each adsorption micropore (15) is connected with an external negative pressure device; the second flexible circuit board fixing plate (7) is provided with a locating pin (71), the locating pin (71) is arranged corresponding to a pin hole (1 c) in the second flexible circuit board (1 b), and the second flexible circuit board (1 b) is in a stretching and tightening state under the state that the second flexible circuit board (1 b) is adsorbed and fixed.
2. The semi-automatic assembly device for a front frame and a screen of an automotive vehicle screen according to claim 1, wherein: the upper surface of screen fixed plate (6) is concave to be equipped with adsorption groove (61), air vent (62) have been seted up in lining up from top to bottom to screen fixed plate (6), air vent (62) intercommunication adsorption groove (61), the bottom and the outside negative pressure device of air vent are connected.
3. The semi-automatic assembly device for a front frame and a screen of an automotive vehicle screen according to claim 2, wherein: positioning mechanism (5) are including cushion (51), support column (52) and locating piece (53), a plurality of support column (52) are along the vertical setting of outline of preceding frame die holder (13), support column (52) set up on preceding frame die holder (13) through cushion (51), height about support column (52) are adjusted through cushion (51), the top slip regulation of support column (52) is provided with locating piece (53), the direction slip regulation of locating piece (53) to on-vehicle screen (1), a plurality of locating piece (53) enclose and the butt sets up in the outside of on-vehicle screen (1).
4. A semi-automatic assembly device for front frame and screen of vehicle screen of automobile according to claim 3, wherein: the top of support column (52) link up along the direction towards on-vehicle screen (1) and have seted up regulation recess (54), locating piece (53) slip setting is in regulation recess (54), waist groove (56) have been seted up to link up from top to bottom in locating piece (53), the diapire of regulation recess (54) is concave to be equipped with fixed orifices (55), locating piece (53) pass through the retaining member lock and attach in regulation recess (54).
5. The method for using the semi-automatic assembly device for the front frame and the screen of the vehicle-mounted screen of the automobile according to claim 4, wherein the method comprises the following steps: the method comprises the following steps:
s1: the driving mechanism (10) drives the supporting plate (8) to move upwards, the vehicle-mounted screen fixing seat moves upwards to a position higher than the front frame die seat (13) along with the supporting plate (8), the screen fixing plate (6) is at the same height as the positioning block (53), and then the front frame (2) is placed in the front frame die seat (13);
s2: the method comprises the steps that a vehicle-mounted screen (1) is placed on a vehicle-mounted screen fixing seat, after a screen main body of the vehicle-mounted screen (1) is positioned through a plurality of positioning blocks (53), an adsorption groove (61) on a screen fixing plate forms negative pressure through a negative pressure device to adsorb the screen, then a first flexible circuit board (1 a) is pressed on a first flexible circuit board fixing plate (14) in sequence, the first flexible circuit board is adsorbed through the negative pressure device, a second flexible circuit board (1 b) is pressed on the second flexible circuit board fixing plate, pin holes (1 c) are corresponding to positioning pins (71), the second flexible circuit board (1 b) is in a stretched and tensed state, and the second flexible circuit board (1 b) is adsorbed through the negative pressure device;
s3: the driving mechanism (10) drives the supporting plate (8) to displace downwards, the vehicle-mounted screen (1) moves downwards, before the vehicle-mounted screen is about to contact the front frame (2), the driving mechanism (10) stops, a distance or a gap is formed between the screen of the vehicle-mounted screen and the front frame, an operator presses the periphery of the screen from above, the vehicle-mounted screen elastically displaces downwards under the action of the elastic telescopic mechanism, the vehicle-mounted screen is adhered to the front frame (2), the pressing is carried out for 5 seconds, the operator releases hands, the vehicle-mounted screen fixing seat rebounds upwards under the action of the elastic telescopic mechanism, the front frame moves up and down along with the vehicle-mounted screen, and the front frame is separated from the front frame die holder (13);
s4: the driving mechanism (10) lifts the supporting plate (8) upwards, the bonded front frame and the vehicle-mounted screen are displaced upwards at the initial position, then the negative pressure devices corresponding to the first flexible circuit board fixing plate (14), the second flexible circuit board fixing plate (7) and the screen fixing plate are sequentially closed, the rotating parts of the bonded front frame and the vehicle-mounted screen are taken out, and an assembly process is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910076206.5A CN109719479B (en) | 2019-01-26 | 2019-01-26 | Semi-automatic assembly device and method for front frame and screen of vehicle-mounted screen of automobile |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910076206.5A CN109719479B (en) | 2019-01-26 | 2019-01-26 | Semi-automatic assembly device and method for front frame and screen of vehicle-mounted screen of automobile |
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| CN109719479A CN109719479A (en) | 2019-05-07 |
| CN109719479B true CN109719479B (en) | 2023-08-22 |
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| CN112536592B (en) * | 2020-12-03 | 2021-11-23 | 长春航泰智联科技有限公司 | Automatic foil strip filling method and automatic filling device thereof |
| CN115383416A (en) * | 2021-05-25 | 2022-11-25 | 广东以诺通讯有限公司 | Cell-phone screen counterpoint lamination equipment |
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