Automatic wire pulling-out equipment for notebook computer test

Abstract

The invention relates to the technical field of notebook computer testing, and particularly discloses automatic wire pulling equipment for notebook computer testing, which comprises a cabinet body; the transferring unit is used for loading the notebook computer; the conveying unit is arranged in the cabinet body and used for horizontally conveying the transferring unit; the wire pulling unit is located on the inlet side of the conveying unit and used for conducting wire pulling treatment on the notebook computers in the transferring unit, and the wire pulling unit comprises a liftable placing piece, a transverse moving piece capable of horizontally moving relative to the placing piece, a side wire pulling piece and a rear side wire pulling piece, and the side wire pulling piece and the rear side wire pulling piece are movably installed on the transverse moving piece; the double-shaft type wire pulling unit is arranged, side edge and rear side interface scanning can be carried out on products of different models, so that quick pulling out of a connecting wire is realized, the wire pulling operation is flexible and quick, and the automation degree is high; a placing piece in the wire pulling unit can be adjusted in a self-adaptive lifting and overturning mode according to the position of the interface, interface wire pulling operation of different types and angles can be met, and the wire pulling device is suitable for various complex working conditions.

Description

Technical Field

[0001] The invention relates to the technical field of notebook computer testing, and more particularly to an automatic disconnection device for notebook computer testing. Background Art

[0002] In the production process of laptop computers, in order to ensure product quality, the laptop computers need to be fully tested. During the test, the laptop computer to be tested communicates with other test equipment through signal transmission lines. After the test is completed, the wire harnesses connected to the various interfaces of the laptop computer need to be unplugged to facilitate the transfer of the product to the downstream process.

[0003] There are many interfaces on a laptop computer, which are mainly distributed on the left and right sides and the back area of ​​the laptop computer. Currently, the operation of unplugging the laptop computer is mainly done manually. Due to the differences in the distribution location and type of each interface, and the different wiring positions of different products, manual unplugging is time-consuming and easy to cause wiring harness omissions, especially for some interfaces with an angle, which can easily cause damage to the wiring harness and interface when unplugging. Summary of the invention

[0004] In order to overcome the above technical problems, the present invention provides an automatic disconnection device for notebook testing.

[0005] The purpose of the present invention can be achieved through the following technical solutions:

[0006] A notebook computer test automatic unplugging device, comprising:

[0007] Cabinet;

[0008] A transfer unit, which is used to load a laptop computer;

[0009] A conveying unit, which is arranged in the cabinet and is used for horizontally conveying the transfer unit;

[0010] A wire pulling unit, which is located at the entrance side of the conveying unit and is used to pull the wires of the laptop computer in the transfer unit. The wire pulling unit includes a lifting placement member, a horizontally moving member that can move horizontally relative to the placement member, and a side wire pulling member and a rear wire pulling member that are movably mounted on the horizontally moving member.

[0011] The placing piece is used to carry the transfer unit, the moving direction of the transverse member is parallel to the moving direction of the conveying unit, the moving directions of the side wire pulling member and the rear wire pulling member are perpendicular to the moving direction of the transverse member, the side wire pulling member is used to pull wires on both sides of the laptop computer, and the rear wire pulling member is used to pull wires on the rear side of the laptop computer.

[0012] As a further solution of the present invention: the conveying unit comprises a conveying frame fixed in the cabinet, conveying belts are symmetrically installed on both sides of the conveying frame, and a conveying motor for driving the conveying belt is installed at one end of the conveying frame;

[0013] The transfer unit includes a tray for placing a laptop computer, a fixed clamping plate is provided on one side of the tray, a sliding rod is horizontally slidably installed on the bottom of the tray, a movable clamping plate is installed on the end of the sliding rod away from the fixed clamping plate, and a tension spring connected to the sliding rod is provided on one side of the tray close to the fixed clamping plate.

[0014] As a further solution of the present invention: the placement piece includes a fixed platform fixed in the cabinet and a lifting platform escalably arranged above the fixed platform; guide rods are vertically installed at the four corners of the lifting platform, and sleeves adapted to the corresponding guide rods are arranged on the fixed platform; a lifting motor is installed on the fixed platform, and a lifting screw is connected to the output end of the lifting motor, and the lifting screw is threadedly connected to the lifting platform;

[0015] A first blocking cylinder is vertically installed on the side of the lifting platform facing the feeding direction of the conveying unit, and a first blocking block is connected to the output end of the first blocking cylinder; a avoidance cylinder is vertically installed on the side of the fixed platform away from the first blocking cylinder, and a mounting block is connected to the output end of the avoidance cylinder, a clamping cylinder is horizontally installed on the mounting block, and a clamping block is connected to the output end of the clamping cylinder.

[0016] As a further solution of the present invention: a turning platform is arranged above the lifting platform, one side of the turning platform is rotatably installed on the lifting platform through a turning axis, a waist-shaped hole is arranged on the side of the turning platform away from the turning axis, and a pin matching the waist-shaped hole is arranged on the lifting platform; a turning cylinder is vertically installed on the lifting platform, and a turning top rod matching the turning platform is connected to the output end of the turning cylinder.

[0017] As a further solution of the present invention: the transverse moving member includes a fixed frame fixed in the cabinet, transverse moving rails are symmetrically arranged on both sides of the fixed frame, a transverse moving frame slidably adapted to the transverse moving rails is arranged above the fixed frame, and the side wire pulling member and the rear wire pulling member are respectively installed on both sides of the transverse moving frame;

[0018] Transverse screw rods are rotatably installed on both sides of the fixed frame, and the two sides of the transverse frame are threadedly connected with the corresponding transverse screw rods. A transverse motor is installed in the middle of the fixed frame, and the output end of the transverse motor is connected to the transverse screw rods on both sides through a transmission belt.

[0019] As a further solution of the present invention: the side wire pulling member includes a first sliding frame slidably mounted on one side of the transverse frame, a first driving screw is rotatably mounted on the transverse frame, the first driving screw is threadedly connected to the first sliding frame, and a first driving motor for driving the first driving screw is mounted on the transverse frame; a side wire pulling clamp and a first scanning camera are mounted on the first sliding frame;

[0020] The rear wire pulling member includes a second sliding frame slidably installed on the other side of the transverse frame, a second driving screw is rotatably installed on the transverse frame, the second driving screw is threadedly connected to the second sliding frame, and a second driving motor for driving the second driving screw is installed on the transverse frame; the second sliding frame is installed with a rear wire pulling clamp and a second scanning camera.

[0021] As a further solution of the present invention: it also includes a cover closing unit located at the outlet side of the conveying unit, and the cover closing unit includes:

[0022] A lifting member, which is arranged in the cabinet in a liftable manner;

[0023] A clamping release member, which is horizontally slidably mounted on the lifting member and is used to release the clamping of the movable clamping plate in the tray from the laptop computer;

[0024] A clamping member, which is arranged in the cabinet and is used to clamp and fix the two sides of the tray;

[0025] The cover closing member is arranged above the clamping member and is used for closing the cover of the notebook computer.

[0026] As a further solution of the present invention: the lifting member includes a fixed plate fixed in the cabinet, a lifting rail is vertically arranged on the fixed plate, a lifting frame is slidably mounted on the lifting rail, and a lifting cylinder for driving the lifting frame is mounted on the fixed plate;

[0027] The clamping member comprises a double-headed clamping cylinder fixedly installed in the cabinet, and clamping blocks are connected to both sides of the double-headed clamping cylinder;

[0028] The clamp release member comprises a translation frame horizontally slidably mounted on the lifting frame, a forward push cylinder and a second blocking cylinder are respectively mounted on the translation frame, the output end of the forward push cylinder is connected to a forward push block, and the output end of the second blocking cylinder is connected to a second blocking block;

[0029] A translation motor is installed on the lifting frame, a gear is connected to the output end of the translation motor, and a rack meshing with the gear is arranged on the translation frame.

[0030] As a further solution of the present invention: the cover closing member comprises a top plate fixed to the top of the cabinet, a cover closing cylinder is vertically mounted on the top plate, and a cover closing roller is rotatably mounted on the output end of the cover closing cylinder.

[0031] As a further solution of the present invention: a support rod for supporting the laptop screen is also provided in the tray, and one end of the support rod is rotatably mounted on the movable clamping plate;

[0032] A slide is slidably arranged on the top plate, and a support rod reset roller is rotatably installed on the lower end of the slide; a slide screw is rotatably installed on the top plate, and the slide screw is threadedly connected to the slide. A slide motor for driving the slide screw is also installed on the top plate.

[0033] Beneficial effects of the present invention:

[0034] A dual-axis wire pulling unit is set up to scan the side and rear interfaces of products of different models, thereby realizing the rapid pulling out of the wires. The wire pulling operation is flexible and fast with a high degree of automation. The placement parts in the wire pulling unit can be adaptively lifted and flipped according to the interface position, which can meet the wire pulling operations of interfaces of different types and angles. The wire pulling accuracy is high and it is suitable for a variety of complex working conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] The present invention will be further described below in conjunction with the accompanying drawings.

[0036] Figure 1 It is a three-dimensional schematic diagram of the present invention;

[0037] Figure 2 This is a schematic diagram of the structure of the present invention after removing the cabinet;

[0038] Figure 3 It is a structural schematic diagram of the wire pulling unit in the present invention;

[0039] Figure 4 It is a structural schematic diagram of the conveying unit in the present invention;

[0040] Figure 5 It is a structural schematic diagram of the transfer unit in the present invention;

[0041] Figure 6 It is a schematic diagram of the assembly of the transfer unit and the notebook computer in the present invention;

[0042] Figure 7 It is a structural schematic diagram of the placement piece in the present invention;

[0043] Figure 8 It is a structural schematic diagram of another viewing angle of the placement member in the present invention;

[0044] Fig. 9 It is a schematic diagram of the structure of the lateral moving member, the side wire pulling member and the rear wire pulling member in the present invention;

[0045] Fig.10It is a structural schematic diagram of the transverse moving member, the side wire pulling member and the rear wire pulling member in the present invention from another perspective;

[0046] Fig.11 It is a schematic diagram of the structure of the side wire pulling member and the rear wire pulling member in the present invention;

[0047] Fig.12 It is a structural schematic diagram of the cover closing unit in the present invention;

[0048] Fig.13 It is a schematic diagram of the structure of the lifting member and the loosening member in the present invention;

[0049] Fig.14 It is a structural schematic diagram of the cover closing member in the present invention;

[0050] Fig.15 It is a schematic diagram of the structure of the clamping member in the present invention;

[0051] Fig.16 It is a side view of the cover closing unit in the present invention.

[0052] In the figure:

[0053] 100. Cabinet;

[0054] 200, conveying unit; 210, conveying frame; 220, conveying belt; 230, conveying motor;

[0055] 300, transfer unit; 310, tray; 320, fixed clamp; 330, slide bar; 340, movable clamp; 350, tension spring; 360, support rod;

[0056] 400. Laptop computer;

[0057] 500, wire pulling unit; 510, placement piece; 5101, fixed platform; 5102, lifting platform; 5103, sleeve; 5104, guide rod; 5105, turning platform; 5106, turning axis; 5107, bayonet; 5108, waist hole; 5109, lifting motor; 5110, lifting screw rod; 5111, first blocking cylinder; 5112, first blocking block; 5113, avoidance cylinder; 5114, mounting block; 5115, clamping cylinder; 5116, clamping block; 5117, turning cylinder; 5118, turning ejector rod; 520, transverse moving member; 521, fixed frame; 522, transverse moving rail; 523, transverse moving frame; 524, transverse moving screw rod; 525, transverse moving motor; 526, transmission belt; 530, side wire pulling member; 531, first sliding frame; 532, first driving screw rod; 533, first driving motor; 534, side wire pulling clamp; 535, first scanning camera; 540, rear wire pulling member; 541, second sliding frame; 542, second driving screw rod; 543, second driving motor; 544, rear wire pulling clamp; 545, second scanning camera;

[0058] 600, lid closing unit; 610, lifting member; 611, fixing plate; 612, lifting slide rail; 613, lifting cylinder; 614, lifting frame; 620, clamping member; 621, double-head clamping cylinder; 622, clamping block; 630, loose clamping member; 631, translation frame; 632, rack; 633, translation motor; 634, gear; 635, forward push cylinder; 636, forward push block; 637, second blocking cylinder; 638, second blocking block; 640, lid closing member; 641, top plate; 642, lid closing cylinder; 643, lid closing roller; 644, slide; 645, support rod reset roller; 646, slide screw; 647, slide motor. DETAILED DESCRIPTION

[0059] The subject matter described herein will now be discussed with reference to example embodiments. It should be understood that the discussion of these embodiments is only to enable those skilled in the art to better understand and implement the subject matter described herein, and the functions and arrangements of the elements discussed may be changed without departing from the scope of protection of the contents of this specification. Each example may omit, replace or add various processes or components as needed. In addition, the features described relative to some examples may also be combined in other examples.

[0060] See also Figure 1 The present invention discloses an automatic wire pulling device for notebook testing, comprising a cabinet 100, a conveying unit 200, a transfer unit 300 and a wire pulling unit 500; the transfer unit 300 is used to load a notebook computer 400; the conveying unit 200 is arranged in the cabinet 100, and is used to horizontally convey the transfer unit 300;

[0061] See also Figure 2 and Figure 3 The wire pulling unit 500 is located at the entrance side of the conveying unit 200 and is used to pull the wires of the laptop computer 400 in the transfer unit 300. The wire pulling unit 500 includes a lifting and lowering placement member 510, a transverse member 520 that can move horizontally relative to the placement member 510, and a side wire pulling member 530 and a rear wire pulling member 540 that are movably mounted on the transverse member 520;

[0062] The placement member 510 is used to carry the transfer unit 300, the moving direction of the transverse member 520 is parallel to the moving direction of the conveying unit 200, the moving directions of the side wire pulling member 530 and the rear wire pulling member 540 are perpendicular to the moving direction of the transverse member 520, the side wire pulling member 530 is used to pull wires on both sides of the laptop computer 400, and the rear wire pulling member 540 is used to pull wires on the rear side of the laptop computer 400.

[0063] Specifically, the transfer unit 300 loaded with the laptop computer 400 is transported to the placement piece 510 through the conveying unit 200, and the horizontal distance between the side wire pulling piece 530 and the rear wire pulling piece 540 and the laptop computer 400 is adjusted through the transverse moving piece 520. At the same time, the side wire pulling piece 530 and the rear wire pulling piece 540 move in a direction perpendicular to the transverse moving piece 520, and cooperate with the placement piece 510 to drive the laptop computer 400 to adjust its height, so that the side wire pulling piece 530 and the rear wire pulling piece 540 reach the specified wire pulling position to unplug the corresponding connector on the laptop computer 400.

[0064] See also Figure 4 The conveying unit 200 includes a conveying frame 210 fixed in the cabinet 100, and conveying belts 220 are symmetrically installed on both sides of the conveying frame 210. A conveying motor 230 for driving the conveying belt 220 is installed at one end of the conveying frame 210;

[0065] The two sides of the transfer unit 300 are placed on the corresponding conveyor belts 220 , and the conveyor belts 220 are driven to move by the conveying motor 230 , so that the horizontal conveying of the transfer unit 300 can be achieved.

[0066] See also Figure 5 and Figure 6 The transfer unit 300 includes a tray 310 for placing a laptop computer 400, a fixed clamping plate 320 is provided on one side of the tray 310, a sliding rod 330 is horizontally slidably installed on the bottom of the tray 310, a movable clamping plate 340 is installed on one end of the sliding rod 330 away from the fixed clamping plate 320, and a tension spring 350 connected to the sliding rod 330 is provided on one side of the tray 310 close to the fixed clamping plate 320;

[0067] Specifically, the laptop computer 400 is placed in the tray 310 so that the rear side of the laptop computer 400 abuts against the fixed clamp 320. Under the tension of the tension spring 350, the slide bar 330 slides toward the side of the fixed clamp 320, thereby driving the movable clamp 340 to abut against the front side of the laptop computer 400. The movable clamp 340 and the fixed clamp 320 are used to clamp the front and rear sides of the laptop computer 400, thereby effectively preventing the laptop computer 400 from shaking and improving stability during transportation.

[0068] In one embodiment, see Figure 7 and Figure 8 The placing member 510 comprises a fixed platform 5101 fixed in the cabinet 100 and a lifting platform 5102 which is escalably arranged above the fixed platform 5101; a first blocking cylinder 5111 is vertically installed on the lifting platform 5102 on the side facing the feeding direction of the conveying unit 200, and a first blocking block 5112 is connected to the output end of the first blocking cylinder 5111; a avoiding cylinder 5113 is vertically installed on the side of the fixed platform 5101 away from the first blocking cylinder 5111, and a mounting block 5114 is connected to the output end of the avoiding cylinder 5113, a clamping cylinder 5115 is horizontally installed on the mounting block 5114, and a clamping block 5116 is connected to the output end of the clamping cylinder 5115;

[0069] Specifically, before the conveyor belt 220 transports the transfer unit 300 to the placement piece 510, the first blocking cylinder 5111 drives the first blocking block 5112 to extend upward, and the avoidance cylinder 5113 is still in a retracted state to prevent the clamping cylinder 5115 from interfering with the path of the transfer unit 300; the conveyor belt 220 transports the transfer unit 300 forward until the transfer unit 300 abuts against the first blocking block 5112. At this time, the transfer unit 300 just reaches the top of the lifting platform 5102, and the avoidance cylinder 5113 drives the mounting block 5114 to push out upward, causing the clamping cylinder 5115 to extend upward, and then the clamping cylinder 5115 drives the clamping block 5116 to extend forward horizontally until the clamping block 5116 abuts against the side of the transfer unit 300 away from the first blocking block 5112, thereby achieving the clamping of the transfer unit 300.

[0070] See also Figure 7 and Figure 8 , guide rods 5104 are vertically installed at the four corners of the lifting platform 5102, and sleeves 5103 adapted to the corresponding guide rods 5104 are arranged on the fixed platform 5101; a lifting motor 5109 is installed on the fixed platform 5101, and a lifting screw rod 5110 is connected to the output end of the lifting motor 5109, and the lifting screw rod 5110 is threadedly connected to the lifting platform 5102;

[0071] The lifting motor 5109 drives the lifting screw rod 5110 to rotate, thereby driving the lifting platform 5102 to move up and down relative to the fixed platform 5101, so as to achieve height adjustment of the lifting platform 5102, facilitate the adjustment of the height of the interface of the laptop computer 400, and improve the stability of the wire pulling operation; by utilizing the guiding adaptation of the guide rod 5104 and the sleeve 5103, the stability and horizontality of the lifting platform 5102 during the lifting process can be guaranteed, and the deviation and shaking of the laptop computer 400 can be avoided, which may affect the normal operation of wire pulling.

[0072] Furthermore, considering that some interfaces on the laptop computer 400 have a certain tilt angle, it is not convenient for the side wire pulling member 530 and the rear wire pulling member 540 to directly pull out the wire ends. Figure 7 and Figure 8 A turning platform 5105 is arranged above the lifting platform 5102, one side of the turning platform 5105 is rotatably mounted on the lifting platform 5102 via a turning shaft 5106, a waist-shaped hole 5108 is arranged on the side of the turning platform 5105 away from the turning shaft 5106, and a latch 5107 adapted to the waist-shaped hole 5108 is arranged on the lifting platform 5102; a turning cylinder 5117 is vertically mounted on the lifting platform 5102, and a turning top rod 5118 adapted to the turning platform 5105 is connected to the output end of the turning cylinder 5117;

[0073] Specifically, when the angle of the interface of the laptop computer 400 needs to be adjusted, the flip cylinder 5117 drives the flip push rod 5118 to lift one side of the flip table 5105 upward, so that the flip table 5105 flips around the flip axis 5106, driving the tray 310 and the laptop computer 400 to flip synchronously until the interface angle is adjusted to horizontal, thereby facilitating the smooth unplugging of the wiring.

[0074] See also Fig. 9 and Fig.10 The transverse moving member 520 includes a fixed frame 521 fixed in the cabinet 100, and transverse moving rails 522 are symmetrically arranged on both sides of the fixed frame 521. A transverse moving frame 523 slidably matched with the transverse moving rails 522 is arranged above the fixed frame 521, and the side wire pulling member 530 and the rear wire pulling member 540 are respectively installed on both sides of the transverse moving frame 523;

[0075] The two sides of the fixed frame 521 are rotatably mounted with transverse screw rods 524, the two sides of the transverse frame 523 are threadedly connected with the corresponding transverse screw rods 524, and a transverse motor 525 is installed in the middle of the fixed frame 521, and the output end of the transverse motor 525 is connected to the transverse screw rods 524 on both sides through a transmission belt 526;

[0076] When the transfer unit 300 reaches the wire pulling station, the transmission belt 526 drives the lateral screw rods 524 on both sides to rotate synchronously through the lateral motor 525, thereby driving the lateral frame 523 to move horizontally along the lateral rail 522, so as to drive the side wire pulling member 530 and the rear wire pulling member 540 on the lateral frame 523 to adjust their positions;

[0077] See also Fig. 9 , Fig.10 and Fig.11 , for the wire pulling operation of the side wire pulling member 530 and the rear wire pulling member 540, the side wire pulling member 530 includes a first sliding frame 531 slidably mounted on one side of the transverse frame 523, a first driving screw rod 532 is rotatably mounted on the transverse frame 523, the first driving screw rod 532 is threadedly connected to the first sliding frame 531, and a first driving motor 533 for driving the first driving screw rod 532 is mounted on the transverse frame 523; a side wire pulling clamp 534 and a first scanning camera 535 are mounted on the first sliding frame 531;

[0078] Similarly, the rear wire pulling member 540 includes a second sliding frame 541 slidably mounted on the other side of the transverse frame 523, a second driving screw 542 is rotatably mounted on the transverse frame 523, the second driving screw 542 is threadedly connected to the second sliding frame 541, and a second driving motor 543 for driving the second driving screw 542 is mounted on the transverse frame 523; a rear wire pulling clamp 544 and a second scanning camera 545 are mounted on the second sliding frame 541;

[0079] Specifically, the first driving screw rod 532 is driven to rotate by the first driving motor 533, thereby driving the first sliding frame 531 to move horizontally, and the first scanning camera 535 is used to scan the position of the side interface of the laptop computer 400. The external controller controls the transverse motor 525 and the first driving motor 533, and cooperates with the posture adjustment of the lifting platform 5102 and the flipping platform 5105 to make the side wire pulling clamp 534 reach the corresponding interface position to pull out the wire; similarly, the second driving screw rod 542 is driven to rotate by the second driving motor 543, thereby driving the second sliding frame 541 to move horizontally, and the second scanning camera 545 is used to scan the position of the rear interface of the laptop computer 400. The external controller controls the transverse motor 525 and the second driving motor 543, and cooperates with the posture adjustment of the lifting platform 5102 and the flipping platform 5105 to make the rear wire pulling clamp 544 reach the corresponding interface position to pull out the wire.

[0080] In another embodiment, in order to meet the testing requirements of the laptop computer 400 in the front-end process of the unplugging process, it is necessary to open the screen cover of the laptop computer 400 upward at a certain angle so that the tester can observe the information displayed on the screen and ensure the smooth progress of the testing process; therefore, after the unplugging process, it is necessary to close the cover of the laptop computer 400; accordingly, please refer to Fig.12 , further comprising a cover closing unit 600 located at the exit side of the conveying unit 200, the cover closing unit 600 comprising a lifting member 610, a clamping member 620, a clamping release member 630 and a cover closing member 640; the lifting member 610 is arranged in a liftable manner in the cabinet 100; the clamping release member 630 is horizontally slidably installed on the lifting member 610, and is used to release the clamping of the movable clamping plate 340 in the tray 310 on the laptop computer 400; the clamping member 620 is arranged in the cabinet 100, and is used to clamp and fix the two sides of the tray 310; the cover closing member 640 is arranged above the clamping member 620, and is used to close the cover of the laptop computer 400;

[0081] Specifically, the conveying unit 200 conveys the tray 310 to the closing station, the clamping member 620 clamps and fixes both sides of the tray 310, the lifting member 610 rises, causing the clamping release member 630 to extend upward, and then the clamping release member 630 translates toward one side of the tray 310, pushing the movable clamp plate 340 toward the side away from the fixed clamp plate 320, and then the closing member 640 presses down the screen cover of the laptop computer 400 to close the cover; finally, the lifting member 610, the clamping member 620, the clamping release member 630 and the closing member 640 are reset, and the conveying unit 200 sends the closed laptop computer 400 out from the exit side.

[0082] For further information, see Fig.13 The lifting member 610 includes a fixed plate 611 fixed in the cabinet 100, a lifting rail 612 is vertically arranged on the fixed plate 611, a lifting frame 614 is slidably mounted on the lifting rail 612, and a lifting cylinder 613 for driving the lifting frame 614 is installed on the fixed plate 611;

[0083] During the conveying process of the conveying unit 200 , the lifting cylinder 613 is in a retracted state, so that the lifting frame 614 descends to a specified position to avoid interference with the moving path of the transfer unit 300 .

[0084] See also Fig.15 The clamping member 620 includes a double-headed clamping cylinder 621 fixedly installed in the cabinet 100, and clamping blocks 622 are connected to both sides of the double-headed clamping cylinder 621;

[0085] After the tray 310 reaches the closing station, the double-headed clamping cylinder 621 drives the clamping blocks 622 on both sides to approach each other until the clamping blocks 622 abut against both sides of the tray 310, so as to clamp and fix the tray 310 and prevent the tray 310 from deflecting or shaking during the closing process.

[0086] See also Fig.13 The clamp release member 630 includes a translation frame 631 horizontally slidably mounted on the lifting frame 614, and a forward push cylinder 635 and a second blocking cylinder 637 are respectively mounted on the translation frame 631, and the output end of the forward push cylinder 635 is connected to a forward push block 636, and the output end of the second blocking cylinder 637 is connected to a second blocking block 638;

[0087] The lifting frame 614 is provided with a translation motor 633, the output end of the translation motor 633 is connected to a gear 634, and the translation frame 631 is provided with a rack 632 meshing with the gear 634;

[0088] See also Fig.16 Before the tray 310 reaches the closing position, the gear 634 is driven to rotate by the translation motor 633, and the meshing transmission of the gear 634 and the rack 632 is used to drive the translation frame 631 to move horizontally, so that the loose clamping piece 630 is moved toward the side of the tray 310 as a whole, and then the second blocking cylinder 637 drives the second blocking block 638 to extend until the tray 310 abuts against the second blocking block 638. The tray 310 just reaches the closing position, and the forward push cylinder 635 drives the forward push block 636 to extend, thereby pushing the slide bar 330 in the tray 310, so that the movable splint 340 is separated from the laptop computer 400, and the clamping of the laptop computer 400 is released, and finally the closing piece 640 performs the closing operation.

[0089] See also Fig.14 The cover closing member 640 includes a top plate 641 fixed to the top of the cabinet 100, a cover closing cylinder 642 is vertically mounted on the top plate 641, and a cover closing roller 643 is rotatably mounted on the output end of the cover closing cylinder 642;

[0090] The closing cylinder 642 drives the closing roller 643 to move vertically downward, and the closing roller 643 can be used to close the screen cover of the notebook computer 400.

[0091] In addition, in order to prevent the screen of the laptop computer 400 from closing accidentally during the pre-installation process, please refer to Figure 5 A support rod 360 for supporting the screen of the laptop computer 400 is also provided in the tray 310 , and one end of the support rod 360 is rotatably mounted on the movable clamping plate 340 ;

[0092] See also Fig.14A slide 644 is slidably provided on the top plate 641, and a support rod reset roller 645 is rotatably installed on the lower end of the slide 644; a slide screw 646 is rotatably installed on the top plate 641, and the slide screw 646 is threadedly connected to the slide 644. A slide motor 647 for driving the slide screw 646 is also installed on the top plate 641;

[0093] When the screen cover of the laptop computer 400 is in the unfolded state, the support rod 360 is rotated to a vertical state, so that the support rod 360 can be used to support the bottom surface of the screen cover to prevent the screen cover from closing; when the front push block 636 pushes the movable splint 340 to separate from the laptop computer 400, the support rod 360 is driven to separate synchronously from the screen cover, and then the slide motor 647 drives the slide screw 646 to rotate, driving the slide 644 to slide horizontally, thereby driving the support rod reset roller 645 to push the support rod 360 to one side, so that the support rod 360 is rotated and folded into the tray 310 to achieve the storage of the support rod 360.

[0094] The specific implementation methods of this embodiment are described above, but this embodiment is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Ordinary technicians in this field can also make many forms inspired by this embodiment, all of which are within the protection of this embodiment.

Claims

1. A notebook test automatic disconnection device, characterized in that: include: Cabinet (100); A transfer unit (300) for loading a laptop computer (400); A conveying unit (200) is disposed in the cabinet (100) and is used for horizontally conveying the transfer unit (300); A wire pulling unit (500) is located at the entrance side of the conveying unit (200) and is used to pull wires from a laptop computer (400) in the transfer unit (300). The wire pulling unit (500) comprises a lifting and lowering placement member (510), a transverse moving member (520) that can move horizontally relative to the placement member (510), and a side wire pulling member (530) and a rear wire pulling member (540) that are movably mounted on the transverse moving member (520); The placement member (510) is used to carry the transfer unit (300); the moving direction of the transverse member (520) is parallel to the moving direction of the conveying unit (200); the moving directions of the side wire pulling member (530) and the rear wire pulling member (540) are perpendicular to the moving direction of the transverse member (520); the side wire pulling member (530) is used to pull wires from both sides of the notebook computer (400); and the rear wire pulling member (540) is used to pull wires from the rear side of the notebook computer (400).

2. The automatic disconnection device for notebook testing according to claim 1, characterized in that: The conveying unit (200) comprises a conveying frame (210) fixed in the cabinet (100), conveying belts (220) are symmetrically installed on both sides of the conveying frame (210), and a conveying motor (230) for driving the conveying belt (220) is installed at one end of the conveying frame (210); The transfer unit (300) comprises a tray (310) for placing a laptop computer (400), a fixed clamping plate (320) is arranged on one side of the tray (310), a sliding rod (330) is horizontally slidably installed at the bottom of the tray (310), a movable clamping plate (340) is installed at one end of the sliding rod (330) away from the fixed clamping plate (320), and a tension spring (350) connected to the sliding rod (330) is arranged on one side of the tray (310) close to the fixed clamping plate (320).

3. The automatic disconnection device for notebook testing according to claim 2, characterized in that: The placement member (510) comprises a fixed platform (5101) fixed in the cabinet (100) and a lifting platform (5102) which is arranged above the fixed platform (5101) in a liftable manner; guide rods (5104) are vertically installed at the four corners of the lifting platform (5102), and sleeves (5103) adapted to the corresponding guide rods (5104) are arranged on the fixed platform (5101); a lifting motor (5109) is installed on the fixed platform (5101), and a lifting screw rod (5110) is connected to the output end of the lifting motor (5109), and the lifting screw rod (5110) is threadedly connected to the lifting platform (5102); A first blocking cylinder (5111) is vertically installed on the side of the lifting platform (5102) facing the feeding direction of the conveying unit (200), and the output end of the first blocking cylinder (5111) is connected to a first blocking block (5112); a avoidance cylinder (5113) is vertically installed on the side of the fixed platform (5101) away from the first blocking cylinder (5111), and the output end of the avoidance cylinder (5113) is connected to a mounting block (5114), and a clamping cylinder (5115) is horizontally installed on the mounting block (5114), and the output end of the clamping cylinder (5115) is connected to a clamping block (5116).

4. The automatic disconnection device for notebook testing according to claim 3, characterized in that: A turning platform (5105) is arranged above the lifting platform (5102), and one side of the turning platform (5105) is rotatably mounted on the lifting platform (5102) via a turning shaft (5106). A waist-shaped hole (5108) is arranged on the side of the turning platform (5105) away from the turning shaft (5106), and a latch (5107) adapted to the waist-shaped hole (5108) is arranged on the lifting platform (5102); a turning cylinder (5117) is vertically mounted on the lifting platform (5102), and a turning top rod (5118) adapted to the turning platform (5105) is connected to the output end of the turning cylinder (5117).

5. The automatic disconnection device for notebook testing according to claim 3, characterized in that: The transverse moving member (520) comprises a fixed frame (521) fixed in the cabinet (100), transverse moving rails (522) are symmetrically arranged on both sides of the fixed frame (521), a transverse moving frame (523) slidably matched with the transverse moving rails (522) is arranged above the fixed frame (521), and the side wire pulling member (530) and the rear wire pulling member (540) are respectively installed on both sides of the transverse moving frame (523); Both sides of the fixed frame (521) are rotatably mounted with transverse screw rods (524); both sides of the transverse frame (523) are threadedly connected to the corresponding transverse screw rods (524); a transverse motor (525) is mounted in the middle of the fixed frame (521); the output end of the transverse motor (525) is connected to the transverse screw rods (524) on both sides via a transmission belt (526).

6. The automatic disconnection device for notebook testing according to claim 5, characterized in that: The side wire pulling member (530) comprises a first sliding frame (531) slidably mounted on one side of the transverse frame (523); a first driving screw rod (532) is rotatably mounted on the transverse frame (523); the first driving screw rod (532) is threadedly connected to the first sliding frame (531); a first driving motor (533) for driving the first driving screw rod (532) is mounted on the transverse frame (523); a side wire pulling clamp (534) and a first scanning camera (535) are mounted on the first sliding frame (531); The rear wire pulling member (540) includes a second sliding frame (541) slidably mounted on the other side of the transverse frame (523); a second driving screw rod (542) is rotatably mounted on the transverse frame (523); the second driving screw rod (542) is threadedly connected to the second sliding frame (541); a second driving motor (543) for driving the second driving screw rod (542) is mounted on the transverse frame (523); and a rear wire pulling clamp (544) and a second scanning camera (545) are mounted on the second sliding frame (541).

7. The automatic disconnection device for notebook testing according to claim 2, characterized in that: It also includes a cover closing unit (600) located at the outlet side of the conveying unit (200), and the cover closing unit (600) includes: A lifting member (610) is disposed in the cabinet (100) in a liftable manner; A clamping release member (630) is horizontally slidably mounted on the lifting member (610) and is used to release the clamping of the movable clamping plate (340) in the tray (310) on the notebook computer (400); A clamping member (620) is disposed in the cabinet (100) and is used to clamp and fix two sides of the tray (310); The cover closing member (640) is arranged above the clamping member (620) and is used for performing a cover closing operation on the notebook computer (400).

8. The automatic disconnection device for notebook testing according to claim 7, characterized in that: The lifting member (610) comprises a fixed plate (611) fixed in the cabinet (100), a lifting slide rail (612) is vertically arranged on the fixed plate (611), a lifting frame (614) is slidably mounted on the lifting slide rail (612), and a lifting cylinder (613) for driving the lifting frame (614) is mounted on the fixed plate (611); The clamping member (620) comprises a double-headed clamping cylinder (621) fixedly installed in the cabinet (100), and clamping blocks (622) are connected to both sides of the double-headed clamping cylinder (621); The clamp release member (630) comprises a translation frame (631) horizontally slidably mounted on the lifting frame (614), a forward push cylinder (635) and a second blocking cylinder (637) are respectively mounted on the translation frame (631), the output end of the forward push cylinder (635) is connected to a forward push block (636), and the output end of the second blocking cylinder (637) is connected to a second blocking block (638); The lifting frame (614) is provided with a translation motor (633), the output end of the translation motor (633) is connected to a gear (634), and the translation frame (631) is provided with a rack (632) meshing with the gear (634).

9. The automatic disconnection device for notebook testing according to claim 7, characterized in that: The cover closing member (640) comprises a top plate (641) fixed to the top of the cabinet (100), a cover closing cylinder (642) being vertically mounted on the top plate (641), and a cover closing roller (643) being rotatably mounted on the output end of the cover closing cylinder (642).

10. The automatic disconnection device for notebook testing according to claim 9, characterized in that: A support rod (360) for supporting the screen of the laptop computer (400) is also provided in the tray (310), and one end of the support rod (360) is rotatably mounted on the movable clamping plate (340); A slide (644) is slidably arranged on the top plate (641), and a support rod reset roller (645) is rotatably installed on the lower end of the slide (644); a slide screw (646) is rotatably installed on the top plate (641), and the slide screw (646) is threadedly connected to the slide (644); a slide motor (647) for driving the slide screw (646) is also installed on the top plate (641).

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