CN117492243B - Voltage stabilizing burning device and burning method for liquid crystal display module - Google Patents
Voltage stabilizing burning device and burning method for liquid crystal display module Download PDFInfo
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- CN117492243B CN117492243B CN202311841998.3A CN202311841998A CN117492243B CN 117492243 B CN117492243 B CN 117492243B CN 202311841998 A CN202311841998 A CN 202311841998A CN 117492243 B CN117492243 B CN 117492243B
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 title claims abstract description 13
- 230000000087 stabilizing effect Effects 0.000 title claims description 12
- 230000008093 supporting effect Effects 0.000 claims abstract description 18
- 230000006698 induction Effects 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 230000007306 turnover Effects 0.000 abstract description 14
- 238000001179 sorption measurement Methods 0.000 abstract description 4
- 238000004806 packaging method and process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/1303—Apparatus specially adapted to the manufacture of LCDs
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- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Framework For Endless Conveyors (AREA)
Abstract
The invention discloses a voltage-stabilizing burning device and a burning method for a liquid crystal display module, wherein the voltage-stabilizing burning device for the liquid crystal display module comprises a burning machine body, an upper cover is arranged on the burning machine body, a conveying belt is arranged on the burning machine body, a limiting mechanism is arranged on the conveying belt below a sensing frame, the limiting mechanism comprises rod bodies rotatably connected to the side edges of the conveying belt, clamping pieces are arranged on opposite sides of the two groups of rod bodies, a first rotating shaft rotatably connected with the conveying belt is fixedly connected to one side of the two groups of rod bodies, a clamping driving assembly is arranged on the rod bodies, a supporting rod is arranged on one side, relatively far away from the rod body, of the rod body, a turnover driving assembly is arranged on one side, relatively far away from the rod body, of the turnover driving assembly, and the output end of the turnover driving assembly is in sliding fit with the supporting rod. Compared with the conventional turning over modes such as mechanical arm and vacuum adsorption, the invention has simpler operation, is more suitable for turning over the chip with smaller size, has relatively stable turning over process and is convenient for subsequent operation.
Description
Technical Field
The invention relates to the technical field of burning equipment, in particular to a voltage-stabilizing burning device and a burning method for a liquid crystal display module.
Background
The programming is one of the processes in the chip manufacturing, the programming refers to the process of introducing a preset program into the chip, and in general, the data area of the chip purchased by the manufacturer is blank, so that in order to enable the chip to operate according to the functions designed by the manufacturer, a programmer writes the program in advance, and then writes the control program and data by using a chip programmer, which is an essential process more important than the chip test, and is generally executed by the manufacturer of the final electronic product.
Chinese patent publication No. CN116714838a discloses a full-automatic semiconductor device burning and packaging integrated machine, comprising: the feeding device comprises a feeding platform and a burning inclined plate, wherein the feeding platform is provided with a feeding mechanism, a conveying plane is arranged above the burning inclined plate, the conveying plane is parallel to the surface of the feeding platform, the included angle between the burning inclined plate and the surface of the feeding platform is an acute angle, and the included angle between the conveying plane and the burning inclined plate is complementary with the included angle between the burning inclined plate and the surface of the feeding platform; the surface of the burning sloping plate is provided with a guide through groove and a blanking through groove, the tail end of the guide through groove is communicated with the starting end of the blanking through groove, a current limiting mechanism and a burning mechanism are sequentially arranged right above the guide through groove, the tail end of the blanking through groove is provided with a limiting mechanism, and a moving mechanism, a marking mechanism and a packaging mechanism are sequentially arranged right above a conveying plane; the moving mechanism comprises a rotating component and an adsorption component; the scheme provided by the application realizes the full-automatic burning, marking and packaging of the semiconductor device, and improves the production speed.
When the device is used, the surface which needs to be burnt is required to be placed in advance when the chip is fed, the inverted chip is required to be matched with the overturning structure during operation, and the overturning is not sensitive and convenient for the small-size chip.
Disclosure of Invention
The present invention is directed to a voltage stabilizing burning device and a burning method for a liquid crystal display module, so as to solve the problems set forth in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
The utility model provides a steady voltage burns record device for LCD module, includes burns record machine body, installs on the burn record machine body and is provided with the upper cover, installs on the burn record machine body with the relative department of upper cover and is provided with the conveyer belt, the one side that is located the input chip on the conveyer belt is installed and is provided with the induction frame, be equipped with stop gear on the conveyer belt of induction frame below, stop gear symmetry sets up the both sides at the conveyer belt, stop gear is including rotating the body of rod of connecting on the conveyer belt side, and the side that two sets of bodies of rod are relative is equipped with the clamping part, and one side fixed connection that two sets of bodies of rod are kept away from relatively is provided with the first pivot of being connected with the conveyer belt rotation, be equipped with the centre gripping drive assembly that is used for driving the clamping part relatively to be close to or is relatively keeping away from the body of rod on the body of rod, one side middle part vertical fixed connection that the body of rod is kept away from relatively is provided with branch, the one side that the body of rod is kept away from relatively is equipped with upset drive assembly, upset drive assembly's output and branch slip adaptation.
As a further scheme of the invention: the clamping piece both sides symmetry articulates and is provided with the connecting rod, the bilateral symmetry rotation of the body of rod is connected and is provided with the dwang, the connecting rod keep away from the terminal and the dwang articulated cooperation of clamping piece.
As a further scheme of the invention: the support rod is of a prismatic structure, and the vertical height of the output end of the overturning driving assembly, which is away from the plane where the axis of the first rotating shaft is located, is the same as the distance between the axis of the first rotating shaft and the support rod.
As a further scheme of the invention: the overturning driving assembly comprises a placement plate, a sliding groove is embedded in the placement plate, a sliding block is arranged on the sliding groove in a sliding fit mode, a second motor is fixedly arranged on the sliding block, the output end of the second motor faces the vertical plane where the rod body is located, a rotating clamping plate is fixedly connected to the output end of the second motor, the section of the rotating clamping plate is U-shaped, the opening of the rotating clamping plate faces one side of the supporting rod, and the rotating clamping plate is in sliding fit with the supporting rod.
As a further scheme of the invention: the clamping driving assembly comprises a first motor arranged at one end of a first rotating shaft far away from the rod body, the output end of the first motor movably penetrates through the center of the first rotating shaft, a first chain wheel is fixedly sleeved at the periphery of the tail end of the first motor, a second chain wheel is rotatably connected to one side, close to the clamping piece, in the rod body, of the first chain wheel, the second chain wheel is connected through chain transmission, a threaded rod is arranged in the middle of the second chain wheel in a penetrating mode, the threaded rod is in threaded fit with the second chain wheel, one end of the threaded rod is movably communicated with the side wall of the rod body and is rotatably connected with the clamping piece, a guide rod is arranged at the other end of the threaded rod in a sliding embedded mode, the guide rod is of a prismatic structure, and the guide rod is fixedly connected to the inner wall of the rod body.
As a further scheme of the invention: the utility model discloses a conveyer belt, including the body of rod, the body of rod is close to the lateral wall rotation connection of conveyer belt and is provided with spacing subassembly, the threaded rod is kept away from the terminal periphery of clamping piece and is equipped with the flange that corresponds movable laminating with spacing subassembly, spacing subassembly includes the V-arrangement board of rotating the connection in the body of rod through the second pivot, the terminal periphery activity that the body of rod was kept away from to the second pivot is cup jointed and is provided with spacing chamber, spacing chamber embedding is fixed on the conveyer belt, spacing intracavity elastic connection is provided with spacing lug, second pivot side embedding is provided with the spacing groove with spacing lug movable adaptation.
As a further scheme of the invention: the V-arrangement board is towards the sunken of buckling of threaded rod one side, and buckling the department and form for the obtuse angle, the spacing groove with spacing lug all sets up in the one side of keeping away from the threaded rod, works as when the terminal undriven clamping piece of threaded rod kept away from the body of rod, one side that clamping piece was kept away from to the V-arrangement board was parallel state with the threaded rod, and one side that the V-arrangement board was close to the clamping piece is the trend that is close to the threaded rod.
As a further scheme of the invention: the horizontal tangent plane of spacing groove is the sector, can conveniently release spacing lug from the spacing groove like this, and spacing lug horizontal cross section is trapezoidal, and its upper bottom one side sets up towards the spacing groove, spacing lug's upper surface is the inclined plane.
As a further scheme of the invention: the clamping piece comprises a bottom frame, the bottom frame is U-shaped, two ends of the bottom frame are symmetrically and fixedly connected with lining plates, the side edges of the lining plates are hinged to the connecting rods in a matched mode, guide plates are symmetrically connected between the lining plates at two ends of the bottom frame, the guide plates are arc-shaped plates, the tail ends of the guide plates face one side of the bottom frame to be bent, and clamping bands are connected between the guide plates at two sides of the guide plates.
A burning method for a liquid crystal display module comprises the following steps:
s1, placing a chip to be burnt on a conveying belt, and conveying the chip to be burnt into a burner body through the conveying belt;
s2, if the surface to be burnt is reversed, the chips placed on the conveyor belt are sensed by a sensor on the sensing frame, and the sensor starts the clamping driving assembly to act on the clamping piece to clamp the chips;
S3, after the clamping is stable, the overturning driving assembly drives the rod body to overturn towards one side of the burner body, after the chip overturning angle is more than 90 degrees, the clamping driving assembly acts on the clamping piece to release the clamping of the chip, and the overturning driving assembly reversely rotates to drive the rod body to restore the original position;
S4, after the chip is conveyed into the burner body through the conveying belt to be burnt, the chip is continuously output from the other side of the burner body through the conveying belt.
Compared with the prior art, the invention has the beneficial effects that: when the chip overturning device is used, the chip which is reversely placed can be overturned, compared with the overturning of the conventional manipulator, vacuum adsorption and other modes, the operation is simpler, the chip overturning device is more suitable for overturning the chip with smaller size, the overturning process is relatively stable, and the subsequent operation is convenient.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is an enlarged schematic view of the area a in fig. 1.
Fig. 3 is a schematic diagram illustrating the cooperation between the limiting mechanism and the flip drive assembly according to the present invention.
Fig. 4 is an enlarged schematic view of the area B in fig. 3.
Fig. 5 is a schematic top view of the limiting mechanism in the present invention.
Fig. 6 is a cross-sectional view of a spacing mechanism in accordance with the present invention.
Fig. 7 is a schematic structural diagram of the flip driving assembly in the present invention.
Fig. 8 is an enlarged schematic view of the area C in fig. 7.
Fig. 9 is a schematic structural view of a clamping driving assembly in the present invention.
Fig. 10 is a schematic structural view of a limiting component in the present invention.
Fig. 11 is a schematic structural view of a limit bump in the present invention.
In the figure: 1-a burner body, 2-an upper cover, 3-a conveyer belt, 31-a convex edge, 4-a sensing frame, 5-a limiting mechanism, 51-a rod body, 52-a bottom frame, 53-a lining plate, 54-a rotating block, 55-a connecting rod, 56-a guide plate, 57-a clamping belt, 58-a supporting rod, 59-a first rotating shaft, 6-a clamping driving component and 61-a first motor, 62-first sprocket, 63-second sprocket, 64-threaded rod, 65-guide bar, 7-upset drive assembly, 71-setting plate, 72-spout, 73-slider, 74-second motor, 75-rotation splint, 8-spacing subassembly, 81-V-plate, 82-second pivot, 83-spacing groove, 84-spacing chamber, 85-spacing lug.
Detailed Description
Referring to fig. 1 to 11, in an embodiment of the present invention, a voltage stabilizing and recording device for a liquid crystal display module includes a recorder body 1, wherein the recorder body 1 is a voltage stabilizing and recording device commonly used in the prior art for recording a chip of the liquid crystal display module, which is the prior art and is not described herein. The upper cover 2 is arranged on the burner body 1, the upper cover 2 is arranged at a processing position for burning on the burner body 1, the conveyer belt 3 is arranged at the position opposite to the upper cover 2 on the burner body 1, one side of the conveyer belt 3 is used for inputting a chip for burning, the other side of the conveyer belt 3 is used for guiding out the chip which is burnt at the burner body 1, the conveyer belt 3 consists of a frame plate, a conveying shaft, a driving belt and the like, a common belt conveying structure is preferentially selected, two groups of ribs 31 are arranged on the driving belt of the conveying belt 3 in parallel along the conveying direction, the height of each rib 31 is higher than that of a conventional driving belt plane, so that two sides of the chip for burning can be in a suspended state, the clamping, limiting and overturning are facilitated, and the ribs 31 are preferably made of rubber, silica gel or other materials with certain supporting property and buffering property. The utility model discloses a chip is burnt, including conveyer belt 3, the conveyer belt 3 is last to be located one side installation that inputs the chip and is provided with induction frame 4, induction frame 4 is portal frame structure, and installs on it and be provided with inductor (infrared inductor), and whether upward surface is waiting to burn the side when this inductor is used for responding the chip and carries, be equipped with stop gear 5 on the conveyer belt 3 of induction frame 4 below, stop gear 5 symmetry sets up in the both sides of conveyer belt 3, and the inductor on induction frame 4 senses the surface of chip and is through the both sides centre gripping of stop gear 5 with the chip when waiting to burn the surface to overturn the chip, such setting is convenient continuous efficient to the chip burns.
As shown in fig. 1-3, the limiting mechanism 5 includes a rod body 51 rotatably connected to the side edge of the conveyor belt 3, clamping members are disposed on opposite sides of the two groups of rod bodies 51, a first rotating shaft 59 rotatably connected to the conveyor belt 3 is fixedly connected to one side of the two groups of rod bodies 51, the first rotating shaft 59 is located at one side close to the burner body 1, a clamping driving assembly 6 for driving the clamping members to be relatively close to or relatively far away from the rod body 51 is disposed on the rod body 51, a supporting rod 58 is fixedly connected to the middle of the relatively far side of the rod body 51 vertically, a turnover driving assembly 7 is disposed on the relatively far side of the rod body 51, an output end of the turnover driving assembly 7 is slidably matched with the supporting rod 58, the turnover driving assembly 7 can be mounted on the conveyor belt 3, and can also be mounted on the induction frame 4, and the turnover driving assembly 7 and the clamping driving assembly 6 are electrically connected to the inductor on the induction frame 4.
As shown in fig. 3, the two sides of the clamping piece are symmetrically hinged with a connecting rod 55, two sides of the rod body 51 are symmetrically rotatably connected with a rotating block 54, and the tail end of the connecting rod 55 away from the clamping piece is hinged with the rotating block 54. The arrangement of the turning block 54 and the connecting rod 55 can cooperatively maintain the stability of the clamping member when moving relative to the rod body 51, and can avoid the rotation of the clamping member.
Wherein, as shown in fig. 3-7, the supporting rod 58 is in a prismatic structure, the vertical height of the output end of the turnover driving component 7 from the plane where the axis of the first rotating shaft 59 is located is the same as the distance from the axis of the first rotating shaft 59 to the supporting rod 58, thus, when the turnover driving component 7 is started, the rod body 51 can be driven to rotate by driving the supporting rod 58 to rotate and the supporting rod 58 and the output end of the turnover driving component 7 to slide relatively, the turnover driving component 7 comprises a setting plate 71, a chute 72 is embedded in the setting plate 71, a sliding block 73 is arranged on the chute 72 in a sliding fit manner, a second motor 74 is fixedly arranged on the sliding block 73, the output end of the second motor 74 faces the vertical plane where the rod body 51 is located, a rotating clamping plate 75 is fixedly connected on the output end of the second motor 74, the section of the rotating clamping plate 75 is in a U shape, the opening of the rotating clamping plate 75 faces one side of the supporting rod 58, the rotating clamping plate 75 is slidably matched with the supporting rod 58, when the rod body 51 keeps a horizontal state, the sliding block 73 is located on one side, far away from the burner body 1, of the sliding groove 72, the rotating clamping plate 75 is in a vertical state, when the sensor on the sensor frame 4 senses that the upper surface of a chip is not the surface to be burned, the clamping driving assembly 6 firstly drives the clamping piece to be relatively far away from the rod body 51, the clamping pieces on two sides can clamp and fix the chip, the output end of the second motor 74 drives the rotating clamping plate 75 to rotate, the rotating clamping plate 75 drives the supporting rod 58 to rotate, the rod body 51 can rotate, meanwhile, the supporting rod 58 relatively slides on the rotating clamping plate 75, and meanwhile, the sliding block 73 can also slide on the sliding groove 72, thus overturning can be stably formed, when the overturning angle is larger than 90 degrees, the clamping driving assembly 6 drives the clamping piece to be relatively close to the rod body 51, the chip can be loosened, the chip can be overturned, after the clamping piece is restored to the position close to the rod body 51, the output end of the second motor 74 is started to reversely rotate, the rod body 51 can be restored to a horizontal state, the chip to be overturned next is required, and the overturning mode is simple and efficient, and meanwhile the chip passing which does not need to be overturned is not influenced.
As shown in fig. 7, the clamping driving assembly 6 includes a first motor 61 installed at one end of the first rotating shaft 59 far away from the rod body 51, the output end of the first motor 61 movably passes through the center of the first rotating shaft 59, a first sprocket 62 is fixedly sleeved at the periphery of the tail end, a second sprocket 63 is rotatably connected at one side, close to the clamping member, of the rod body 51, the first sprocket 62 is fixedly connected with the second sprocket 63 through chain transmission, the first sprocket 62 and the second sprocket 63 can also adopt belt transmission or other modes, in order to realize synchronous rotation of the first sprocket 62 and the second sprocket 63 driven by the first motor 61, a threaded rod 64 is arranged in a penetrating manner in the middle of the second sprocket 63, the threaded rod 64 and the second sprocket 63 are in threaded fit with each other, one end of the threaded rod 64 movably penetrates through the side wall of the rod body 51 and is in rotary connection with the clamping member, a guide rod 65 is arranged at the other end of the threaded rod 64 in a sliding embedding manner, the guide rod 65 is of a prismatic structure, the guide rod 65 is fixedly connected to the inner wall of the rod body 51, when the first motor 61 is in an induction frame 4, the first sprocket 62 and the second sprocket 63 can also adopt a belt transmission or other mode, the first sprocket 63 can be driven by the first sprocket 62 and the second sprocket 63 can be driven by the first sprocket 63 and the second sprocket 63 can be in a stable rotation with the same direction as the threaded rod 64, and the clamping member can be driven by the threaded rod 64 and the clamping rod 63 can not rotate.
Further, in order to ensure the stability of the rod body 51 arranged on the conveying belt 3, as shown in fig. 9-11, a limit component 8 is rotatably connected to the side wall (bottom) of the rod body 51, which is close to the conveying belt 3, a flange which is correspondingly movably attached to the limit component 8 is arranged at the periphery of the tail end of the threaded rod 64, which is far away from the clamping piece, the limit component 8 comprises a V-shaped plate 81 rotatably connected to the rod body 51 through a second rotating shaft 82, a limit cavity 84 is movably sleeved at the periphery of the tail end of the second rotating shaft 82, which is far away from the rod body 51, the limit cavity 84 is fixedly embedded on the conveying belt 3, a limit bump 85 is elastically connected to the inside of the limit cavity 84, and a limit groove 83 which is movably matched with the limit bump 85 is embedded at the side edge of the second rotating shaft 82.
Wherein, V-arrangement board 81 is towards threaded rod 64 one side bending depression, and the department of buckling forms to the obtuse angle, spacing groove 83 with spacing lug 85 all sets up in the one side of keeping away from threaded rod 64, works as when the terminal undriven clamping piece of threaded rod 64 is kept away from body of rod 51, one side that the clamping piece was kept away from to V-arrangement board 81 is parallel with threaded rod 64, one side that the clamping piece was close to V-arrangement board 81 is the trend that is close to threaded rod 64, when threaded rod 64 drive clamping piece kept away from body of rod 51, can progressively promote V-arrangement board 81 through the flange and form the rotation, thereby drive second pivot 82 and spacing groove 83 and accomplish and rotate, when spacing groove 83 rotates, can extrude spacing lug 85 from spacing groove 83, thereby second pivot 82 can break away from in spacing chamber 84, here be clearance fit between second pivot 82 and the spacing chamber 84, second pivot 82 can follow spacing chamber 84 during the relative rotation of rod 51 like this, of course, the terminal of second pivot 82 also can set up to hemispherical or conical, thereby conveniently rotate. The opening both sides are the inclined plane in the spacing groove 83, and the horizontal tangent plane of spacing groove 83 is the sector promptly, can conveniently release spacing lug 85 from spacing groove 83 like this, and the preferred horizontal transverse plane of spacing lug 85 is trapezoidal, and its upper end one side sets up towards spacing groove 83, the upper surface (towards spacing chamber 84 opening one side) of spacing lug 85 is the inclined plane, like this when second pivot 82 gets into in the spacing chamber 84, can conveniently extrude spacing lug 85 into the lateral wall in spacing chamber 84, and elastic connection's spacing lug 85 stretches into and can pop out behind spacing groove 83 on second pivot 82 aligns with it to form spacing cooperation. When the chip is used, after the threaded rod 64 rotates and pushes out the clamping piece, the cooperation of the second rotating shaft 82 and the limiting cavity 84 can be gradually released, after the chip is clamped, the chip is more stable and safer when the turnover driving assembly 7 is started to drive the rod body 51 to turn over the chip, after the chip is turned over, the threaded rod 64 reverses and drives the clamping piece to be close to the rod body 51, at the moment, the rotated limiting groove 83 on the second rotating shaft 82 can gradually recover the Ji Xianwei protruding blocks 85, so that the chip can be conveniently limited after the turnover driving assembly 7 drives the rod body 51 to return to rotate. Such a limit fit is convenient and simple to use.
Preferably, as shown in fig. 3-7, the clamping member includes a chassis 52, the chassis 52 is "U" shaped, symmetrical fixed connection in both ends of the chassis 52 is provided with a lining board 53, the side of the lining board 53 is hinged with a connecting rod 55, symmetrical connection is provided with a guide plate 56 between the lining boards 53 in both ends of the chassis 52, the guide plate 56 is an arc plate, and the tail end is bent towards one side of the chassis 52, a clamping belt 57 is connected between the guide plates 56 in both sides, the clamping belt 57 is preferably made of rubber, the surface of the clamping belt 57 is uniformly provided with a plurality of groups of parallel ribs made of rubber, when the edge of a chip contacts the guide plate 56, the chip can be guided to contact the clamping belt 57 through the surface of the guide plate 56 and clamped by the ribs on the clamping belt 57, and the chassis 52 is rotatably connected with the end of the threaded rod 64 through a bearing, thus the chip is not easy to damage during clamping, and the relative clamping is stable.
A burning method for a liquid crystal display module comprises the following steps:
S1, placing a chip to be burnt on a conveying belt 3, and conveying the chip to be burnt into a burner body 1 through the conveying belt 3;
s2, if the surface to be burnt of the chip placed on the conveyor belt 3 is reversed, the chip is sensed by a sensor on the sensing frame 4, and the sensor starts the clamping driving assembly 6 to act as a clamping piece to clamp the chip;
S3, after the clamping is stable, the overturning driving assembly 7 drives the rod body 51 to overturn towards one side of the burner body 1, after the chip overturning angle is more than 90 degrees, the clamping driving assembly 6 acts on the clamping piece to release the clamping of the chip, and the overturning driving assembly 7 reversely rotates to drive the rod body 51 to restore to the original position;
s4, after the chips are conveyed into the burner body 1 through the conveying belt 3 for burning, the chips are continuously output from the other side of the burner body 1 through the conveying belt 3.
Through the mode, the burning can be continuously and efficiently performed, the phenomenon that the chip is wrongly placed to affect the burning due to errors is avoided, meanwhile, the chip is turned over in a mode that a large manipulator is matched with vacuum adsorption and the like is not needed, and the small chip is turned over and used more conveniently and efficiently and practically.
Claims (9)
1. The utility model provides a steady voltage burns record device for LCD module, includes burns record machine body, installs on the burn record machine body and is provided with the upper cover, installs on the burn record machine body with the relative department of upper cover and is provided with the conveyer belt, its characterized in that, the conveyer belt sets up on the vertical direction with the upper cover relatively, the one side installation that lies in the input chip on the conveyer belt is provided with the induction frame, be equipped with stop gear on the conveyer belt of induction frame below, stop gear symmetry sets up the both sides at the conveyer belt, stop gear is including rotating the body of rod of connecting on the conveyer belt side, and the relative side of two sets of bodies of rod is equipped with the clamping piece, and the relative one side fixed connection that keeps away from of two sets of bodies of rod is provided with the first pivot of being connected with the conveyer belt rotation, be equipped with on the body of rod and be used for driving the clamping piece relatively to be close to or keep away from the centre gripping drive assembly of the body relatively, the relative one side middle part vertical fixed connection that keeps away from of the body of rod is provided with branch, the body of rod is relatively one side that keeps away from is equipped with the upset drive assembly, the output and the slip adaptation of upset drive assembly.
2. The voltage stabilizing burning device for the liquid crystal display module according to claim 1, wherein the two sides of the clamping piece are symmetrically hinged with connecting rods, the two sides of the rod body are symmetrically connected with rotating blocks in a rotating mode, and the tail ends of the connecting rods, which are far away from the clamping piece, are in hinged fit with the rotating blocks.
3. The voltage stabilizing and burning device for the liquid crystal display module according to claim 1, wherein the overturning driving assembly comprises a placement plate, a chute is embedded in the placement plate, a sliding block is arranged on the chute in a sliding fit mode, a second motor is fixedly arranged on the sliding block, the output end of the second motor faces the vertical plane where the rod body is located, a rotating clamping plate is fixedly connected to the output end of the second motor, the section of the rotating clamping plate is U-shaped, the opening of the rotating clamping plate faces one side of the supporting rod, and the rotating clamping plate is in sliding fit with the supporting rod.
4. The voltage stabilizing burning device for the liquid crystal display module according to claim 1, wherein the clamping driving assembly comprises a first motor arranged at one end of a first rotating shaft far away from the rod body, an output end of the first motor movably penetrates through the center of the first rotating shaft, a first chain wheel is fixedly sleeved on the periphery of the tail end, a second chain wheel is rotatably connected to one side, close to the clamping piece, of the rod body, the first chain wheel is connected with the second chain wheel through a chain transmission, a threaded rod is arranged in the middle of the second chain wheel in a penetrating mode, the threaded rod is in threaded fit with the second chain wheel, one end of the threaded rod is movably connected with the side wall of the rod body in a penetrating mode and is rotatably connected with the clamping piece, a guide rod is arranged at the other end of the threaded rod in a sliding mode, and the guide rod is of a prismatic structure and is fixedly connected to the inner wall of the rod body.
5. The voltage stabilizing burning device for the liquid crystal display module according to claim 4, wherein a limit component is rotatably connected to the side wall, which is close to the conveying belt, in the rod body, a flange which is correspondingly movably attached to the limit component is arranged at the periphery of the tail end, which is far away from the clamping component, of the threaded rod, the limit component comprises a V-shaped plate which is rotatably connected in the rod body through a second rotating shaft, a limit cavity is movably sleeved at the periphery of the tail end, which is far away from the rod body, of the second rotating shaft, the limit cavity is fixedly embedded on the conveying belt, a limit bump is elastically connected in the limit cavity, and a limit groove which is movably matched with the limit bump is embedded at the side edge of the second rotating shaft.
6. The device of claim 5, wherein the V-shaped plate is bent towards one side of the threaded rod to form an obtuse angle, the limiting groove and the limiting projection are disposed on one side far away from the threaded rod, when the clamping piece is not driven to be far away from the rod body at the tail end of the threaded rod, one side far away from the clamping piece of the V-shaped plate is parallel to the threaded rod, and one side close to the clamping piece of the V-shaped plate is in a trend close to the threaded rod.
7. The voltage stabilizing and recording device for the liquid crystal display module according to claim 6, wherein the horizontal tangential plane of the limiting groove is a sector, so that the limiting projection can be conveniently pushed out of the limiting groove, the horizontal tangential plane of the limiting projection is trapezoid, one side of the upper bottom of the limiting projection faces the limiting groove, and the upper surface of the limiting projection is an inclined plane.
8. The voltage stabilizing and burning device for the liquid crystal display module according to claim 2, wherein the clamping piece comprises a bottom frame, the bottom frame is U-shaped, two ends of the bottom frame are symmetrically and fixedly connected with lining plates, the side edges of the lining plates are hinged to the connecting rods, guide plates are symmetrically connected between the lining plates at two ends of the bottom frame, the guide plates are arc-shaped plates, the tail ends of the guide plates are bent towards one side of the bottom frame, and clamping bands are connected between the guide plates at two sides of the guide plates.
9. A burning method for a liquid crystal display module, employing a voltage stabilizing burning device for a liquid crystal display module according to any one of claims 1 to 8, comprising the steps of:
s1, placing a chip to be burnt on a conveying belt, and conveying the chip to be burnt into a burner body through the conveying belt;
s2, if the surface to be burnt is reversed, the chips placed on the conveyor belt are sensed by a sensor on the sensing frame, and the sensor starts the clamping driving assembly to act on the clamping piece to clamp the chips;
S3, after the clamping is stable, the overturning driving assembly drives the rod body to overturn towards one side of the burner body, after the chip overturning angle is more than 90 degrees, the clamping driving assembly acts on the clamping piece to release the clamping of the chip, and the overturning driving assembly reversely rotates to drive the rod body to restore the original position;
S4, after the chip is conveyed into the burner body through the conveying belt to be burnt, the chip is continuously output from the other side of the burner body through the conveying belt.
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| CN202311841998.3A CN117492243B (en) | 2023-12-29 | 2023-12-29 | Voltage stabilizing burning device and burning method for liquid crystal display module |
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| CN202311841998.3A CN117492243B (en) | 2023-12-29 | 2023-12-29 | Voltage stabilizing burning device and burning method for liquid crystal display module |
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| CN117492243B true CN117492243B (en) | 2024-04-19 |
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| CN115016806A (en) * | 2022-06-15 | 2022-09-06 | 优普士电子(深圳)有限公司 | Automatic feeding type chip burning device |
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| CN116714838A (en) * | 2023-08-11 | 2023-09-08 | 深圳市金创图电子设备有限公司 | Full-automatic semiconductor device burns record encapsulation all-in-one |
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| US8085625B2 (en) * | 2009-05-22 | 2011-12-27 | Vinpower Inc. | Burner system capable of inverting an optical disc and inverter thereof |
| US8281329B2 (en) * | 2010-12-30 | 2012-10-02 | Bluhen Tech Enterprise Ltd. | Disk retrieve and release device and automation disk burning system |
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|---|---|---|---|---|
| CN202601215U (en) * | 2012-06-14 | 2012-12-12 | 中山市三藏电子科技有限公司 | Automatic recorder |
| CN109037133A (en) * | 2018-08-14 | 2018-12-18 | 广州晶睿达科技有限公司 | A kind of novel chip positioning device |
| CN115016806A (en) * | 2022-06-15 | 2022-09-06 | 优普士电子(深圳)有限公司 | Automatic feeding type chip burning device |
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