CN113182468A - Shielding line cutting device in LCD display screen preparation process - Google Patents
Shielding line cutting device in LCD display screen preparation process Download PDFInfo
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- CN113182468A CN113182468A CN202110474849.2A CN202110474849A CN113182468A CN 113182468 A CN113182468 A CN 113182468A CN 202110474849 A CN202110474849 A CN 202110474849A CN 113182468 A CN113182468 A CN 113182468A
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- display screen
- cutting
- shielding wire
- clamping
- inclined section
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F11/00—Cutting wire
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F23/00—Feeding wire in wire-working machines or apparatus
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Abstract
The invention relates to the technical field of LCD display screen processing auxiliary devices, in particular to a shielding wire cutting device in the LCD display screen preparation process, which has a simple structure, can clamp a display screen and a shielding wire during cutting, has good continuity and improves the processing quality; the method comprises the following steps: the conveying mechanism is used for conveying the display screen, at least one placing mechanism used for placing the display screen is arranged on the conveying mechanism, a display screen clamping mechanism and a shielding wire clamping mechanism are arranged on the placing mechanism, and a first guide mechanism and a second guide mechanism used for driving the display screen clamping mechanism and the shielding wire clamping mechanism to act are further arranged on the conveying mechanism; the conveying mechanism is also provided with a cutting mechanism for cutting the shielding wire; the conveying mechanism is also provided with a collecting mechanism for collecting the cut shielding wires.
Description
Technical Field
The invention relates to the technical field of LCD display screen processing auxiliary devices, in particular to a shielding wire cutting device in the LCD display screen preparation process.
Background
Liquid Crystal Display (LCD) screen, which is called Liquid Crystal Display for short, is one kind of flat panel Display. The screen display device is used for screen display of televisions and computers. The display screen has the advantages of low power consumption, small volume and low radiation, and the liquid crystal display screen uses liquid crystal solution in two polarized materials, so that the crystal can be rearranged to achieve the purpose of imaging when current passes through the liquid.
The LCD screen can be manufactured by arranging shielding wires which can be cut on pins, mainly arranging the shielding wires on a substrate, connecting the shielding wires to a shielding ground or a capacitor, and then manufacturing the LCD screen.
The shielding wire cutting device in the preparation process of the LCD display screen in the prior art, for example: the authorization notice number is: CN210848106U, discloses a shielded wire cutting device in the preparation of LCD display screen. The utility model discloses a shielded wire cutting device in LCD display screen preparation, include: the transportation mechanism is used for transporting the display screen; the screen taking mechanism is positioned at the transportation starting end of the transportation mechanism and used for taking and placing the display screen from the previous station onto the transportation mechanism; and a cutting mechanism for cutting the protruded shield line on the display screen on the transportation mechanism. The utility model discloses a shielding line cutting device in LCD display screen preparation gets the display screen of last station through getting screen mechanism and puts in proper order at transport mechanism, and transport mechanism transports the display screen to cutting mechanism when under, and cutting mechanism cuts the outstanding shielding line on the display screen, and cutting efficiency is high, and cutting effect is good.
The above-described device has the following disadvantages: when cutting the shielded wire, need stop the conveyer belt, when the display screen conveys on the conveyer belt, do not have the tight facility of clamp, cause easily and drop, influence product quality.
Disclosure of Invention
In order to solve the technical problems, the invention provides a shielding wire cutting device in the LCD display screen preparation process, which is simple in structure, good in continuity and capable of clamping the display screen and the shielding wire during cutting, and improves the processing quality.
The invention relates to a shielding wire cutting device in the process of preparing an LCD display screen, which comprises:
the conveying mechanism is used for conveying the display screen, at least one placing mechanism used for placing the display screen is arranged on the conveying mechanism, a display screen clamping mechanism and a shielding wire clamping mechanism are arranged on the placing mechanism, and a first guide mechanism and a second guide mechanism used for driving the display screen clamping mechanism and the shielding wire clamping mechanism to act are further arranged on the conveying mechanism;
the conveying mechanism is also provided with a cutting mechanism for cutting the shielding wire;
and the conveying mechanism is also provided with a collecting mechanism for collecting the cut shielding wires.
Further, the conveying mechanism is a chain type conveying belt and comprises a support, at least two chain wheels and at least two annular chains, wherein the chain wheels rotate on the support.
Further, place the mechanism include with cyclic annular chain fixed connection's fixed block, square pole is installed at the fixed block top, and the base plate is installed to the other end of square pole, sets up the backing plate that is used for placing the display screen on the base plate.
Furthermore, the display screen clamping mechanism comprises a lifting plate in sliding fit with a square rod, the front side and the rear side of the lifting plate are respectively provided with a first roller through a connecting frame in a rotating mode, the square rod is sleeved with a tension spring, and two ends of the tension spring are respectively connected with the fixed block and the lifting plate;
the display screen clamping mechanism further comprises two groups of baffles in sliding fit with the base plate, a first threaded rod with right positive and negative threads is rotatably mounted on the base plate, and the two groups of baffles are respectively threaded on the positive and negative threads of the first threaded rod;
the left side and the right side of the base plate are provided with notches, a supporting shaft is arranged at each notch, clamping arms in an obtuse angle shape are rotatably arranged on the supporting shafts, ring bodies with strip holes are respectively arranged at the left side and the right side of the lifting plate, a driving shaft penetrating through the ring bodies is arranged at one end, close to the ring bodies, of each clamping arm, a through hole is formed in the front side of the base plate, a connecting shaft is arranged in each through hole, a rotating arm in an obtuse angle shape is rotatably arranged on each connecting shaft, an adjusting mechanism is arranged on each rotating arm, a clamping plate is arranged at the output end of each adjusting mechanism, a driving ring with strip holes is arranged at the front side of the lifting plate, and a transverse shaft penetrating through the driving ring is arranged at one end, close to the driving ring, of each rotating arm;
the first guide mechanism comprises two first rails fixedly connected with the support, and the first rails are sequentially provided with a first inclined section, a first horizontal section, a second inclined section, a second horizontal section, a third inclined section and a third horizontal section from the feeding end to the discharging end.
Furthermore, the shielding wire clamping mechanism comprises a door-shaped block connected with the base plate, a through hole for the cutting mechanism to pass through is formed in the door-shaped block, two driving rods in a Z-like shape are axially connected to the door-shaped block, a second roller is rotatably mounted at one end of each driving rod, a clamping block is fixedly connected to the other end of each driving rod, two springs are mounted on the door-shaped block, and two ends of each spring are respectively connected with the door-shaped block and the driving rods;
the second guide mechanism comprises a second rail fixedly connected with the support, the second rail sequentially comprises a fourth inclined section, a fourth horizontal section and a fifth inclined section from the feeding end and the discharging end, the fourth inclined section is located at the second horizontal section, and the fifth inclined section is located at the third inclined section.
Further, the cutting mechanism comprises a fixed rod fixedly connected with the support, the fixed rod is provided with a motor, the output end of the motor is provided with a cutting wheel, and the bottom end of the cutting wheel is located at the through hole.
Further, adjustment mechanism include with the second threaded rod of swinging boom threaded connection, second threaded rod one end sets up the hand wheel, splint rotate with the second threaded rod to be connected, fixed connection passes the guide bar of swinging boom on the splint.
Furthermore, the collecting mechanism comprises a stabilizing frame connected with the support, a guide pipe for guiding the cut shielding wire is fixed at the other end of the stabilizing frame, the guide pipe sequentially comprises a fifth horizontal section and a sixth inclined section from a feeding end and a discharging end, and the height of the fifth horizontal section is slightly higher than that of the shielding wire;
the collecting mechanism further comprises a collecting box fixed on the support, and the collecting box is located at the sixth inclined section.
Compared with the prior art, the invention has the beneficial effects that: when the device is normally used, the cutting mechanism is started, the conveying mechanism is started to enable the placing mechanism, the display screen clamping mechanism and the shielding wire clamping mechanism to move, when the feeding end is arranged, the first guide mechanism drives the display screen clamping mechanism to move to be in a release state, then the manipulator is operated to place the display screen on the placing mechanism, the first guide mechanism drives the display screen clamping mechanism to move to clamp the display screen, the second guide mechanism drives the shielding wire clamping mechanism to move to clamp the shielding wire, the moved display screen and the shielding wire are clamped, when the shielding wire passes through the cutting mechanism, the cutting mechanism cuts off the shielding wire, after cutting off, the display screen and the shielding wire continue to move, the first guide mechanism and the second guide mechanism respectively drive the display screen clamping mechanism and the shielding wire clamping mechanism to release the display screen and the shielding wire, and the cut shielding wire is collected under the cooperation of the collecting mechanism, then the manipulator is operated and the display screen is taken off, the moving placing mechanism, the display screen clamping mechanism and the shielding wire clamping mechanism repeat the actions to complete next cutting, and the device can adjust the number of the placing mechanisms and the like according to actual conditions so as to maximize the efficiency.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a right front side top perspective view of the present invention;
FIG. 3 is a top perspective view of the front left side of the present invention;
FIG. 4 is a partial enlarged view of portion A of FIG. 3;
fig. 5 is a schematic rear view of the connection of the shielded wire clamping mechanism;
FIG. 6 is a right rear side top perspective view of the shield wire clamping mechanism;
FIG. 7 is a top right front side perspective view of the placement mechanism, display screen clamping mechanism, and shield wire clamping mechanism;
fig. 8 is a partially enlarged view of the placement mechanism, the display screen clamping mechanism, the shield wire clamping mechanism, and the cutting mechanism in fig. 1.
In the drawings, the reference numbers: 1. a transport mechanism; 2. a placement mechanism; 3. a display screen clamping mechanism; 4. a shield wire clamping mechanism; 5. a first guide mechanism; 6. a second guide mechanism; 7. a cutting mechanism; 8. a collection mechanism; 201. a fixed block; 202. a square rod; 203. a substrate; 204. a base plate; 301. a lifting plate; 302. a first roller; 303. a tension spring; 304. a baffle plate; 305. a first threaded rod; 306. a clamp arm; 307. a ring body; 308. a drive shaft; 309. a rotating arm; 310. a splint; 311. a drive ring; 312. a horizontal axis; 401. a gate-shaped block; 402. a drive rod; 403. a second roller; 404. a clamping block; 405. a spring; 313. a second threaded rod; 314. a guide bar; 501. a first inclined section; 502. a first horizontal segment; 503. a second inclined section; 504. a second horizontal segment; 505. a third inclined section; 506. a third horizontal segment; 601. a fourth inclined section; 602. a fourth horizontal segment; 603. a fifth inclined section; 701. a motor; 702. a cutting wheel; 801. a stabilizer frame; 802. a fifth horizontal segment; 803. a sixth inclined section; 804. and a collection box.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 8, a device for cutting a shield line in a process of manufacturing an LCD panel according to the present invention includes:
the display screen conveying device comprises a conveying mechanism 1, at least one placing mechanism 2 used for placing a display screen is arranged on the conveying mechanism 1, a display screen clamping mechanism 3 and a shielding wire clamping mechanism 4 are arranged on the placing mechanism 2, and a first guide mechanism 5 and a second guide mechanism 6 used for driving the display screen clamping mechanism 3 and the shielding wire clamping mechanism 4 to act are further arranged on the conveying mechanism 1;
the conveying mechanism 1 is also provided with a cutting mechanism 7 for cutting the shielding wire;
the conveying mechanism 1 is further provided with a collecting mechanism 8 for collecting the cut shielded wires.
In this embodiment, during normal use, the cutting mechanism 7 is opened, the conveying mechanism 1 is opened to move the placing mechanism 2, the display screen clamping mechanism 3 and the shielding wire clamping mechanism 4, when the feeding end is in a feeding state, the first guide mechanism 5 drives the display screen clamping mechanism 3 to operate in a release state, then a manipulator (not shown) is operated to place the display screen on the placing mechanism 2, then the first guide mechanism 5 drives the display screen clamping mechanism 3 to operate to clamp the display screen, then the second guide mechanism 6 drives the shielding wire clamping mechanism 4 to operate to clamp the shielding wire, the moved display screen and the shielding wire are both clamped, when the shielding wire passes through the cutting mechanism 7, the cutting mechanism 7 cuts off the shielding wire, after the cutting, the display screen and the shielding wire continue to move, the first guide mechanism 5 and the second guide mechanism 6 respectively drive the display screen clamping mechanism 3 and the shielding wire clamping mechanism 4 to release the display screen and the shielding wire, and under the cooperation of collecting mechanism 8, collect the shielded wire after the cutting, then operating the manipulator (not drawn) and taking off the display screen, the placing mechanism 2, display screen clamping mechanism 3, shielded wire clamping mechanism 4 that remove repeats above-mentioned action and accomplishes next cutting, and this device can be adjusted the quantity of placing mechanism 2 etc. according to actual conditions to realize efficiency maximize.
As a preference of the above embodiment, as shown in fig. 1 to 2, the conveying mechanism 1 is a chain conveyor including a support, at least two sprockets rotating on the support, and at least two endless chains.
In this embodiment, the conveying mechanism 1 is a chain conveyor belt, and has the advantages of simple structure, stable operation, easy maintenance and the like.
As a preferred embodiment, as shown in fig. 7 and 8, the placing mechanism 2 includes a fixing block 201 fixedly connected to the endless chain, a square rod 202 is mounted on the top of the fixing block 201, a substrate 203 is mounted on the other end of the square rod 202, and a pad 204 for placing the display screen is disposed on the substrate 203.
In this embodiment, the display screen is arranged on the backing plate 204, and when the annular chain moves, the fixed block 201, the square rod 202, the substrate 203, the backing plate 204, the display screen and the like are driven to move, so that the cutting of the shielding wire is completed, the continuity is good, and the processing efficiency is greatly improved.
As shown in fig. 4, 7 and 8, the display screen clamping mechanism 3 preferably includes a lifting plate 301 slidably engaged with the square rod 202, the front and rear sides of the lifting plate 301 are respectively rotatably provided with a first roller 302 through a connecting frame, the square rod 202 is sleeved with a tension spring 303, and two ends of the tension spring 303 are respectively connected with the fixing block 201 and the lifting plate 301;
the display screen clamping mechanism 3 further comprises two groups of baffles 304 in sliding fit with the base plate 203, a first threaded rod 305 with right and left threads is rotatably mounted on the base plate 203, and the two groups of baffles 304 are respectively threaded on the right and left threads of the first threaded rod 305;
notches are formed in the left side and the right side of the base plate 203, a supporting shaft is mounted at each notch, an obtuse-angle clamping arm 306 is rotatably mounted on each supporting shaft, ring bodies 307 with long holes are mounted on the left side and the right side of the lifting plate 301, a driving shaft 308 penetrating through the ring bodies 307 is arranged at one end, close to the ring bodies 307, of each clamping arm 306, a through hole is formed in the front side of the base plate 203, a connecting shaft is mounted in each through hole, an obtuse-angle rotating arm 309 is rotatably mounted on each connecting shaft, an adjusting mechanism is arranged on each rotating arm 309, a clamping plate 310 is mounted at the output end of each adjusting mechanism, a driving ring 311 with long holes is arranged on the front side of the lifting plate 301, and a transverse shaft 312 penetrating through the driving ring 311 is arranged at one end, close to the driving ring 311, of each rotating arm 309;
the first guide mechanism 5 comprises two first rails fixedly connected with the support, and the first rails are sequentially a first inclined section 501, a first horizontal section 502, a second inclined section 503, a second horizontal section 504, a third inclined section 505 and a third horizontal section 506 from the feeding end to the discharging end.
In this embodiment, the first roller 302 is moved by the conveying mechanism 1, and when the first roller 302 reaches different stages of the first track, the display screen clamping mechanism 3 performs clamping and releasing actions.
The first threaded rod 305 is rotated to adjust the transverse position of the two baffles 304, so that the utility model is more practical.
The position of the clamping plate 310 can be adjusted through the adjusting mechanism, so that debugging can be performed more easily in the debugging process, when the display screen is clamped for the first time, the display screen clamping mechanism 3 is in a release state, the distance between the clamping plate 310 and the baffle 304 is the largest, the display screen is placed on the base plate 204, then the first roller 302 is made to descend to enable the display screen clamping mechanism 3 to be in a clamping state, then the adjusting mechanism is operated to enable the clamping plate 310 to clamp the display screen, and the adjustment is not needed when the display screen with the same size is clamped for the next time.
As a preferable example of the above embodiment, as shown in fig. 5 and 6, the shield wire clamping mechanism 4 includes a gate-shaped block 401 connected to the substrate 203, a through hole for passing the cutting mechanism 7 is provided in the gate-shaped block 401, two driving rods 402 in a zigzag shape are coupled to the gate-shaped block 401, one end of each driving rod 402 is rotatably provided with a second roller 403, the other end is fixedly connected with a clamping block 404, and two springs 405 are mounted on the gate-shaped block 401, and two ends of each spring 405 are respectively connected to the gate-shaped block 401 and the driving rod 402;
the second guide mechanism 6 comprises a second rail fixedly connected with the support, the second rail comprises a fourth inclined section 601, a fourth horizontal section 602 and a fifth inclined section 603 in sequence from a feeding end and a discharging end, the fourth inclined section 601 is located at the second horizontal section 504, and the fifth inclined section 603 is located at the third inclined section 505.
In this embodiment, when the second roller 403 moves to a different stage of the second track, the clamping block 404 is actuated to complete clamping and releasing the shielding wire.
Preferably, as shown in fig. 2, the cutting mechanism 7 includes a fixing rod fixedly connected to the bracket, the fixing rod is provided with a motor 701, the output end of the motor 701 is provided with a cutting wheel 702, and the bottom end of the cutting wheel 702 is located at the through hole.
In this embodiment, the motor 701 drives the cutting wheel 702 to cut after being powered on, so as to complete the cutting of the shielded wire.
As shown in fig. 4, the adjusting mechanism preferably includes a second threaded rod 313 in threaded connection with the rotating arm 309, a hand wheel is disposed at one end of the second threaded rod 313, the clamp plate 310 is rotatably connected to the second threaded rod 313, and the clamp plate 310 is fixedly connected to a guide rod 314 passing through the rotating arm 309.
In this embodiment, the hand wheel is rotated to rotate the second threaded rod 313, so that the clamp plate 310 is displaced relative to the rotating arm 309 by the guide rod 314, thereby adjusting the position of the clamp plate 310.
As a preferred embodiment, as shown in fig. 1 to 3, the collecting mechanism 8 includes a stabilizing frame 801 connected to the support, a guiding tube for guiding the cut shielding wire is fixed at the other end of the stabilizing frame 801, the guiding tube includes a fifth horizontal section 802 and a sixth inclined section 803 in sequence from the feeding end and the discharging end, and the fifth horizontal section 802 is slightly higher than the shielding wire;
the collection mechanism 8 further comprises a collection bin 804 fixed to the support, the collection bin 804 being at the sixth inclined section 803.
In this embodiment, when the first rollers 302 move to the first horizontal segment 502 of the first track, the two first rollers 302 push the lifting plate 301, the ring 307, the driving ring 311, the driving shaft 308 and the horizontal shaft 312 to move upward, so that the clamping arm 306 rotates around the supporting shaft, and the rotating arm 309 and the clamping plate 310 rotate around the horizontal shaft 312, so that the distance between the clamping arm 306, the clamping plate 310 and the barrier 304 is maximized to reach a release state, and at this time, the manipulator (not shown) is operated to place the display screen on the pad 204;
when the first roller 302 moves to the second inclined section 503, the lifting plate 301 and the like move downwards under the action of the tension spring 303, so that the clamping arm 306, the baffle 304 and the clamping plate 310 clamp the display screens, and the display screens are located at the same position;
the movement is continued, the first roller 302 moves to the second horizontal section 504, the display screen is in a clamped state under the action of the pulling force of the tension spring 303, the display screen is prevented from moving and falling, at the moment, when the second roller 403 is positioned at the fourth inclined section 601 of the second track, the second roller 403 is lifted, the driving rod 402 and the clamping block 404 are rotated to clamp the shielding wire, then the second roller 403 moves to the fourth horizontal section 602, the shielding wire is kept clamped, the shielding wire is cut off by the rotating cutting wheel 702, and due to the through holes arranged on the door-shaped block 401, the cutting wheel 702 cannot influence the door-shaped block 401;
continuing moving, moving the first roller 302 to a third inclined section 505 to loosen the display screen, moving the second roller 403 to a fifth inclined section 603, lowering the second roller 403 under the elastic force of a spring 405, separating the clamping block 404 from the door-shaped block 401 to loosen the two sections of shielding wires, and moving the end of the cut shielding wire to a fifth horizontal section 802 of the guide pipe;
the movement is continued, the first roller 302 moves to the third horizontal section 506, the display screen keeps a release state, a manipulator (not shown) is operated to take down the placing mechanism 2, the cut shielding wire is inclined under the guiding action of the sixth inclined section 803, and finally the shielding wire falls into the collecting box 804;
the movement is continued, and the first roller 302 descends under the action of the tension spring 303;
when the display screen clamping mechanism continues to move to the loading end, the display screen clamping mechanism 3 is in a release state through the arranged first inclined section 501.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A shielding line cutting device in the preparation process of an LCD display screen is characterized by comprising:
the display screen conveying device comprises a conveying mechanism (1) used for conveying a display screen, wherein at least one placing mechanism (2) used for placing the display screen is arranged on the conveying mechanism (1), a display screen clamping mechanism (3) and a shielding wire clamping mechanism (4) are arranged on the placing mechanism (2), and a first guide mechanism (5) and a second guide mechanism (6) used for driving the display screen clamping mechanism (3) and the shielding wire clamping mechanism (4) to act are further arranged on the conveying mechanism (1);
the conveying mechanism (1) is also provided with a cutting mechanism (7) for cutting the shielding wire;
the conveying mechanism (1) is also provided with a collecting mechanism (8) for collecting the cut shielding wires.
2. The apparatus for cutting a shield wire in the process of manufacturing an LCD panel according to claim 1, wherein the conveyor (1) is a chain conveyor comprising a frame, at least two sprockets rotating on the frame, and at least two endless chains.
3. The shielding wire cutting device in the LCD display screen preparation process of claim 2, wherein the placing mechanism (2) comprises a fixing block (201) fixedly connected with the annular chain, a square rod (202) is installed at the top of the fixing block (201), a base plate (203) is installed at the other end of the square rod (202), and a base plate (204) for placing the display screen is arranged on the base plate (203).
4. The shielding wire cutting device in the LCD display screen preparation process as claimed in claim 3, wherein the display screen clamping mechanism (3) comprises a lifting plate (301) in sliding fit with the square rod (202), the front side and the rear side of the lifting plate (301) are respectively provided with a first roller (302) through a connecting frame in a rotating way, the square rod (202) is sleeved with a tension spring (303), and two ends of the tension spring (303) are respectively connected with the fixing block (201) and the lifting plate (301);
the display screen clamping mechanism (3) further comprises two groups of baffles (304) in sliding fit with the base plate (203), a first threaded rod (305) with right positive and negative threads is rotatably mounted on the base plate (203), and the two groups of baffles (304) are respectively threaded on the positive and negative threads of the first threaded rod (305);
the left side and the right side of the base plate (203) are provided with notches, a supporting shaft is mounted at each notch, a clamping arm (306) in an obtuse angle shape is rotatably mounted on each supporting shaft, ring bodies (307) with long holes are mounted on the left side and the right side of the lifting plate (301), a driving shaft (308) penetrating through the ring bodies (307) is arranged at one end, close to the ring bodies (307), of each clamping arm (306), a through hole is formed in the front side of the base plate (203), a connecting shaft is mounted in each through hole, a rotating arm (309) in an obtuse angle shape is rotatably mounted on each connecting shaft, an adjusting mechanism is arranged on each rotating arm (309), a clamping plate (310) is mounted at the output end of each adjusting mechanism, a driving ring (311) with long holes is arranged at the front side of the lifting plate (301), and a transverse shaft (312) penetrating through the driving ring (311) is arranged at one end, close to the driving ring (311), of each rotating arm (309);
the first guide mechanism (5) comprises two first rails fixedly connected with the support, and the first rails are sequentially a first inclined section (501), a first horizontal section (502), a second inclined section (503), a second horizontal section (504), a third inclined section (505) and a third horizontal section (506) from a feeding end to a discharging end.
5. The device for cutting the shielding wire in the LCD display screen preparation process according to claim 4, wherein the shielding wire clamping mechanism (4) comprises a door-shaped block (401) connected with the substrate (203), a through hole for the cutting mechanism (7) to pass through is arranged on the door-shaped block (401), two driving rods (402) in a Z-like shape are coupled to the door-shaped block (401) in an axis connection manner, one end of each driving rod (402) is rotatably provided with a second roller (403), the other end of each driving rod (402) is fixedly connected with a clamping block (404), two springs (405) are mounted on the door-shaped block (401), and two ends of each spring (405) are respectively connected with the door-shaped block (401) and the driving rod (402);
the second guide mechanism (6) comprises a second rail fixedly connected with the support, the second rail sequentially comprises a fourth inclined section (601), a fourth horizontal section (602) and a fifth inclined section (603) from the feeding end to the discharging end, the fourth inclined section (601) is located at the second horizontal section (504), and the fifth inclined section (603) is located at the third inclined section (505).
6. The device for cutting the shielding wire in the LCD display screen preparation process as claimed in claim 5, wherein the cutting mechanism (7) comprises a fixed rod fixedly connected with the bracket, the fixed rod is provided with a motor (701), the output end of the motor (701) is provided with a cutting wheel (702), and the bottom end of the cutting wheel (702) is positioned at the through hole.
7. The device for cutting the shielding wire in the LCD display screen preparation process as claimed in claim 4, wherein the adjusting mechanism comprises a second threaded rod (313) in threaded connection with the rotating arm (309), a hand wheel is arranged at one end of the second threaded rod (313), the clamping plate (310) is in rotational connection with the second threaded rod (313), and a guide rod (314) penetrating through the rotating arm (309) is fixedly connected to the clamping plate (310).
8. The device for cutting the shielding wire in the LCD display screen preparation process according to claim 6, wherein the collecting mechanism (8) comprises a stabilizing frame (801) connected with a support, a guide pipe for guiding the cut shielding wire is fixed at the other end of the stabilizing frame (801), the guide pipe comprises a fifth horizontal section (802) and a sixth inclined section (803) in sequence from a feeding end and a discharging end, and the height of the fifth horizontal section (802) is slightly higher than that of the shielding wire;
the collecting mechanism (8) further comprises a collecting box (804) fixed on the bracket, and the collecting box (804) is arranged at the sixth inclined section (803).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110474849.2A CN113182468B (en) | 2021-04-29 | 2021-04-29 | Shielding line cutting device in LCD display screen preparation process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110474849.2A CN113182468B (en) | 2021-04-29 | 2021-04-29 | Shielding line cutting device in LCD display screen preparation process |
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| Publication Number | Publication Date |
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| CN113182468A true CN113182468A (en) | 2021-07-30 |
| CN113182468B CN113182468B (en) | 2022-04-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117772964A (en) * | 2024-02-26 | 2024-03-29 | 莆田市钜晶科技有限公司 | Shielded wire cutting device in LCD display screen preparation process |
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2021
- 2021-04-29 CN CN202110474849.2A patent/CN113182468B/en active Active
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| CN117772964A (en) * | 2024-02-26 | 2024-03-29 | 莆田市钜晶科技有限公司 | Shielded wire cutting device in LCD display screen preparation process |
| CN117772964B (en) * | 2024-02-26 | 2024-05-28 | 莆田市钜晶科技有限公司 | Shielded wire cutting device in LCD display screen preparation process |
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| CN113182468B (en) | 2022-04-26 |
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