CN111409028B - Working method of special processing machine tool for polaroid - Google Patents
Working method of special processing machine tool for polaroid Download PDFInfo
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- CN111409028B CN111409028B CN202010391381.6A CN202010391381A CN111409028B CN 111409028 B CN111409028 B CN 111409028B CN 202010391381 A CN202010391381 A CN 202010391381A CN 111409028 B CN111409028 B CN 111409028B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
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Abstract
The invention discloses a working method of a special processing machine tool for polaroids, which realizes the adsorption and clamping of the polaroids through a polaroid sucker, is convenient to clamp because the polaroids are made of lighter materials without considering the clamping force, thereby saving the processing cost, reduces the pressure of the polaroid sucker on the polaroids when adsorbing the polaroids by placing a buffer spring in a supporting seat, ensures the clamping safety of the polaroids, can change the size of a clamping frame by using a polaroid clamping frame, is convenient to clamp different polaroids, greatly improves the practicability and applicability of the invention, is convenient for workers to control the size of the polaroid clamping frame by using a polaroid clamping frame adjusting device, improves the use convenience of the invention, has wide application range, stable clamping, convenient clamping and no need of considering the clamping pressure, the clamping has certain protection capability on the polaroid, and the processing of the polaroid is facilitated.
Description
Technical Field
The invention belongs to the technical field of polaroid processing equipment; in particular to a working method of a special processing machine tool for polaroids.
Background
The polarizer is called as a polarizer, which is a necessary component for imaging of a liquid crystal display, the polarizer used by the liquid crystal display has two sheets, the two sheets are respectively fixed on the front and the back of liquid crystal glass in the liquid crystal display, the polarizer and the liquid crystal glass form a liquid crystal sheet with the total thickness of about 1mm, the polarizer is an important component of the liquid crystal sheet, when the front and the back sheets on the liquid crystal glass lack any liquid crystal sheet, the image can not be presented, the thickness of the polarizer is low, the material is weak, when the polarizer is processed, a clamp for clamping the polarizer must ensure uniform pressure, otherwise, the polarizer is easy to be damaged in the processing process, the clamp for clamping the polarizer is controlled properly, the clamping pressure is too large, the polarizer is clamped and broken, and the polarizer cannot be stably fixed if the clamping pressure is too small, the processing machine tool can not process the polaroid, the traditional polaroid processing machine tool mostly adopts a side butt-clamping mode to clamp the polaroid, the clamping mode requires accurate control of pressure, the machine tool can not accurately process the polaroid due to too large and too small pressure, the high-precision pressure control greatly improves the production cost, and the machine tool can not be popularized and used, so that the high-efficiency and simple polaroid processing machine tool is urgently required to be used.
Disclosure of Invention
The invention aims to provide a special processing machine tool for polaroids, which comprises a base, a polaroid clamping frame adjusting device, a downward pressing handle, a downward pressing driving device, an upper frame, a polaroid clamping frame, a telescopic supporting mechanism and a polaroid placing and supporting seat, wherein the upper frame is arranged on the upper end surface of the base, the edge of the lower end of the upper frame is rotatably connected with the edge of the upper end of the base through a rotating shaft, one end of the telescopic supporting mechanism is rotatably fixed on the outer side wall of the base, the other end of the telescopic supporting mechanism is rotatably fixed on the outer side wall of the edge without the rotating shaft at the lower end of the upper frame, the polaroid placing and supporting seat is rotatably fixed on the upper end surface of the base, the downward pressing driving device is fixed on the upper end surface of the upper frame, one end of the downward pressing driving device penetrates through the upper end surface of the upper frame and extends to the inner side of the upper frame, the polaroid clamping frame adjusting device is arranged on the inner side of the upper frame and fixed on one end of the lower pressing driving device extending to the inner side of the upper frame.
Further, the base includes base body, places supporting seat mounting groove, limit stop, pivot hole and curb plate, base body is solid rectangle piece, be equipped with on the base body up end and place the supporting seat mounting groove, limit stop is equipped with two altogether, two limit stop is fixed in base body up end rear end edge position and two limit stop symmetrical arrangement, the curb plate is equipped with two altogether, two the curb plate symmetry is fixed in about the base body lateral wall be close to the rear end position, two all be equipped with the pivot hole on the curb plate.
Furthermore, the polaroid clamping frame adjusting device comprises a first rotating disc, a second rotating disc and a third rotating disc, the first rotating disc is embedded in the center of the second rotating disc, the first rotating disc is connected with the second rotating disc in a matching mode, the second rotating disc is embedded in the center of the third rotating disc in a matching mode, the second rotating disc is connected with the third rotating disc in a matching mode, the number of polaroid clamping frames is multiple, and the polaroid clamping frames are uniformly arranged on the first rotating disc;
the first rotary disc comprises a first rotary disc upper cover, polaroid clamping frame installation seats, limiting clamping balls, extrusion springs, a first rotary disc body and T-shaped matching sliding grooves, the first rotary disc body is of a flat disc type, a circle of T-shaped matching sliding grooves are formed in the outer side wall of the first rotary disc body, a plurality of polaroid clamping frame installation seats are uniformly arranged on the upper end face of the first rotary disc body, the first rotary disc upper cover is arranged on the upper end face of the first rotary disc body and fixed among the plurality of clamping frame installation seats, the limiting clamping balls are provided with a plurality of polaroids, the plurality of limiting clamping balls are uniformly embedded in the bottoms of the T-shaped matching sliding grooves, the extrusion springs are uniformly distributed in the first rotary disc body, one ends of the extrusion springs are fixedly connected with the first rotary disc body, and the other ends of the extrusion springs are respectively and correspondingly and fixedly connected with the plurality of limiting clamping balls, the limiting clamping balls are in sliding fit with the first turntable body through the extrusion springs;
the second rotary table comprises a second rotary table spring, a second rotary table limiting ball, a T-shaped positioning ring, a second rotary table T-shaped matching chute, a second rotary table body, an arc-shaped limiting groove, a limiting clamping ball matching hole and a second rotary table upper cover, the second rotary table body is in a flat annular shape, the second rotary table upper cover is arranged on the upper end surface of the second rotary table body, the second rotary table T-shaped matching chute is arranged on the outer side wall of the second rotary table body, the T-shaped positioning ring is arranged on the inner side wall of the second rotary table body, the second rotary table limiting ball is embedded in the bottom of the second rotary table T-shaped matching chute, the second rotary table spring is embedded in the second rotary table body, one end of the second rotary table spring is fixedly connected with the second rotary table body, the other end of the second rotary table spring is fixedly connected with the second rotary table limiting ball, and the second rotary table limiting ball is in sliding fit with the second, the upper end surface of the second turntable body is uniformly provided with arc-shaped limiting grooves, the arc-shaped limiting grooves penetrate through the upper end surface and the lower end surface of the second turntable body, the inner side wall of the T-shaped positioning ring is provided with a limiting clamping ball matching hole, the limiting clamping ball matching hole is matched with a limiting clamping ball, and the T-shaped positioning ring is matched with a T-shaped matching sliding groove;
the third carousel includes third carousel body, third carousel T type holding ring, the spacing ball mating holes of second carousel and third carousel arc spacing groove, the third carousel body is flat ring shape, be fixed with third carousel T type holding ring on the third carousel body inside wall, be equipped with the spacing ball mating holes of second carousel on the third carousel T type holding ring inside wall, be equipped with the spacing ball mating holes of third carousel on the third carousel body up end, third carousel arc spacing groove runs through terminal surface about the third carousel body, the spacing ball mating holes of second carousel and the spacing ball of second carousel cooperate, third carousel T type holding ring cooperatees with second carousel T type cooperation spout.
Furthermore, the downward pressing driving device comprises a first connecting rotating shaft, a first connecting rod, a second connecting rotating shaft, a second connecting rod, a connecting rod fixing seat, a rotating hinge seat, a moving rod and a reset spring, the moving rod is arranged on the upper end face of the upper frame, the lower end of the moving rod penetrates through the upper end face of the upper frame and extends to the inner side of the upper frame, the upper end of the moving rod is rotatably connected with the rotating hinge seat, the reset spring is sleeved on the moving rod, the upper end of the reset spring is contacted with the upper end of the moving rod, the lower end of the reset spring is contacted with the upper end face of the upper frame, the rotating hinge seat is rotatably connected with the head end of the second connecting rod, the tail end of the second connecting rod is rotatably connected with the head end of the first connecting rod through the second connecting rotating shaft, the connecting rod fixing seat is fixed on the upper end face of the upper frame, and the, the tail end of the first connecting rod is rotatably connected with the tail end of the lower pressing handle through a first connecting rotating shaft, and the lower pressing handle is rotatably fixed on the outer side wall of the upper frame through a rotating shaft;
the edge of the lower end face of the rotating hinge seat is provided with a circle of convex ring, the lower end of the rotating hinge seat is embedded on the upper end face of the movable rod, and the convex ring is in rotating fit with the movable rod through the edge of the lower end face of the rotating hinge seat.
Further, flexible supporting mechanism includes bottom hinge seat, bottom sprag cover, one-way spacing buckle, spacing rack, flexible bracing piece and top hinge seat, bottom hinge seat is fixed in bottom sprag cover lower extreme, and bottom sprag cover rotates with the base through bottom hinge seat to be connected, one-way spacing buckle is embedded on bottom sprag cover inside wall, spacing rack is fixed in on the flexible bracing piece lateral wall, flexible bracing piece is embedded in bottom sprag cover, and flexible bracing piece and bottom sprag cover flexible cooperation, spacing rack and one-way spacing buckle fixed coordination, top hinge seat is fixed in flexible bracing piece head end, flexible bracing piece rotates with the upper bracket through top hinge seat to be connected.
Further, one-way spacing buckle includes the buckle pivot, pulls handle, latch and returns strength spring, the latch rotates through the buckle pivot to be fixed in bottom sprag cover inside wall, the latch lateral wall is fixed with pulls the handle, the latch cooperatees with spacing rack, return strength spring housing in the buckle pivot, and buckle pivot one end and bottom sprag cover inside wall fixed connection, buckle pivot other end and latch fixed connection.
Furthermore, the polaroid clamping frame comprises a first rotating rod, a first limiting column, a second rotating rod, a rotating rod rotating shaft, a second limiting column and polaroid suckers, wherein the tail end of the first rotating rod is rotatably connected with the head end of the second rotating rod through the rotating shaft, the tail end of the second rotating rod is fixedly provided with the rotating rod rotating shaft, the second rotating rod is rotatably fixed on the polaroid clamping frame mounting seat through the rotating rod rotating shaft, the lower end surfaces of the first rotating rod and the second rotating rod are uniformly provided with a plurality of polaroid suckers, the upper end surface of the first rotating rod is fixedly provided with the first limiting column, the first limiting column is matched with an arc-shaped limiting groove of a third rotating plate, the upper end surface of the second rotating rod is fixedly provided with the second limiting column, and the second limiting column is matched with the arc-shaped limiting groove;
the polaroid holding frame is provided with a plurality of polaroid holding frames, and the plurality of polaroid holding frames are correspondingly fixed on the plurality of polaroid holding frame mounting seats.
Further, the supporting seat is placed to the polaroid is including placing board, backup pad, buffer spring and supporting seat pivot, the terminal surface is fixed with the supporting seat pivot under the backup pad, the backup pad rotates through the supporting seat pivot to be fixed in placing the supporting seat mounting groove of base, place the board and locate the backup pad upper end, and place and be fixed with a plurality of buffer springs between board and the backup pad, the buffer spring upper end with place the board under the terminal surface fixed, the buffer spring lower extreme is fixed with the backup pad terminal surface.
Further, the working steps of the special processing machine tool for the polaroid specifically comprise:
1) placing a polaroid to be processed on a polaroid placing support seat;
2) respectively rotating the second turntable and the third turntable to adjust the polaroid clamping frame to the specification of the same size as the polaroid to be clamped;
3) the lower pressing handle is pulled downwards, the lower pressing handle pushes the first connecting rod to move upwards, one end of the second connecting rod is lifted when the first connecting rod is connected, and the other end of the second connecting rod is lowered;
4) so that the rotating hinge seat descends to push the movable rod to move downwards, and the polaroid clamping frame adjusting device moves downwards;
5) when the polaroid clamping frame contacts the polaroid, the handle is pressed down gently, so that the polaroid clamping frame presses the polaroid gently, and the polaroid sucker adsorbs the polaroid;
6) lifting the upper frame, extending the telescopic support mechanism, moving the top hinge seat along the bottom support sleeve, and matching the one-way limiting buckle with the limiting rack to enable the polaroid clamped by the polaroid clamping frame to be processed at a proper angle;
7) after finishing processing, pull and pull the handle, spacing rack and latch separation make flexible supporting mechanism can contract, and then make the upper bracket and base contact, slowly with polaroid and polaroid sucking disc separation can.
The invention has the beneficial effects that: the invention realizes the absorption clamping of the polaroid by the polaroid sucker, is convenient to clamp because the polaroid is made of lighter material, does not need to consider the clamping force at the same time, and further greatly saves the processing cost, the polaroid placing support seat is arranged, the buffer spring in the polaroid placing support seat is used for reducing the pressure of the polaroid sucker on the polaroid when the polaroid sucker absorbs the polaroid, thereby avoiding the damage of the polaroid when the polaroid sucker absorbs the polaroid, and further ensuring the clamping safety of the polaroid, the polaroid clamping frame is arranged to ensure that the clamping frame can change the size of the clamping frame according to the polaroids with different sizes, so that the clamping frame can clamp different polaroids, further greatly improving the practicability and the applicability of the invention, the polaroid clamping frame adjusting device is arranged, and is convenient for a worker to, the polaroid clamping device has the beneficial effects that the polaroid clamping device is wide in application range, stable in clamping of the polaroid, convenient to clamp, free of considering of clamping pressure, and convenient to process the polaroid, and has certain protection capability on the polaroid during clamping.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of an overall structure of a polarizer special processing machine tool according to the present invention;
FIG. 2 is a schematic structural diagram of a base of a polarizer special processing machine tool according to the present invention;
FIG. 3 is a schematic structural diagram of a polarizer clamping frame adjusting device of a special processing machine tool for polarizers according to the present invention;
FIG. 4 is a schematic structural diagram of a first turntable of a polarizer special processing machine according to the present invention;
FIG. 5 is a schematic structural diagram of a second turntable of a polarizer special processing machine according to the present invention;
FIG. 6 is a schematic structural diagram of a third turntable of a polarizer special processing machine according to the present invention;
FIG. 7 is a schematic structural diagram of a push-down driving device of a polarizer special processing machine tool according to the present invention;
FIG. 8 is an enlarged view of A in FIG. 7;
FIG. 9 is a schematic structural diagram of a telescopic supporting mechanism of a polarizer special processing machine tool according to the present invention;
FIG. 10 is an enlarged view of B in FIG. 9;
FIG. 11 is a schematic structural diagram of a polarizer clamping frame of a special processing machine tool for polarizers according to the present invention;
FIG. 12 is a schematic structural diagram of a polarizer placing support base of a polarizer special processing machine tool according to the present invention.
Detailed Description
Referring to fig. 1-12, a special processing machine tool for polarizer comprises a base 1, a polarizer holder adjusting device 2, a pressing handle 3, a pressing driving device 4, an upper frame 5, a polarizer holder 6, a telescopic supporting mechanism 7 and a polarizer placing support 8, wherein the upper frame 5 is arranged on the upper end surface of the base 1, the lower end edge of the upper frame 5 is rotatably connected with the upper end edge of the base 1 through a rotating shaft, one end of the telescopic supporting mechanism 7 is rotatably fixed on the outer side wall of the base 1, the other end of the telescopic supporting mechanism is rotatably fixed on the outer side wall of the edge without the rotating shaft at the lower end of the upper frame 5, the polarizer placing support 8 is rotatably fixed on the upper end surface of the base 1, the pressing driving device 4 is fixed on the upper end surface of the upper frame 5, one end of the pressing driving device 4 penetrates through the upper end surface of the upper frame 5 to extend to the inner side of the upper frame 5, the other end of the pressing, the polaroid holding frame 6 is uniformly arranged on the polaroid holding frame adjusting device 2, the polaroid holding frame adjusting device 2 is arranged on the inner side of the upper frame 5, and the polaroid holding frame adjusting device 2 is fixed on one end of the lower pressing driving device 4 extending to the inner side of the upper frame 5.
As shown in fig. 2, the base 1 includes a base body 11, place supporting seat mounting groove 12, limit stop 13, pivot hole 14 and curb plate 15, the base body 11 is solid rectangular block, be equipped with on the base body 11 up end and place supporting seat mounting groove 12, limit stop 13 is equipped with two altogether, two limit stop 13 are fixed in base body 11 up end rear edge position and two limit stop 13 symmetrical arrangement, curb plate 15 is equipped with two altogether, two curb plate 15 symmetries are fixed in base body 11 and control the lateral wall and be close to the rear end position, all be equipped with pivot hole 14 on two curb plates 15.
As shown in fig. 3, the polarizer holding frame adjusting device 2 includes a first rotating plate 21, a second rotating plate 22 and a third rotating plate 23, the first rotating plate 21 is embedded in the center of the second rotating plate 22, the first rotating plate 21 is connected with the second rotating plate 22 in a matching manner, the second rotating plate 22 is embedded in the center of the third rotating plate 23, the second rotating plate 22 is connected with the third rotating plate 23 in a matching manner, the polarizer holding frames 6 are provided in a plurality, and the polarizer holding frames 6 are uniformly arranged on the first rotating plate 21.
As shown in fig. 4, the first turntable 21 includes a first turntable upper cover 211, a polarizer holder mounting seat 212, a plurality of limiting balls 213, a plurality of pressing springs 214, a first turntable body 215 and a T-shaped matching sliding groove 216, the first turntable body 215 is a flat disk, a circle of T-shaped matching sliding groove 216 is disposed on an outer side wall of the first turntable body 215, a plurality of polarizer holder mounting seats 212 are uniformly disposed on an upper end surface of the first turntable body 215, the first turntable upper cover 211 is disposed on the upper end surface of the first turntable body 215 and fixed between the polarizer holder mounting seats 212, the plurality of limiting balls 213 are uniformly embedded in a bottom of the T-shaped matching sliding groove 216, the plurality of pressing springs 214 are uniformly distributed in the first turntable body 215, one end of the plurality of pressing springs 214 is fixedly connected to the first turntable body 215, the other end of the plurality of pressing springs 214 is respectively and fixedly connected to the plurality of limiting balls 213, a plurality of retainer balls 213 are slidably engaged with the first turntable body 215 by pressing springs 214.
As shown in fig. 5, the second turntable 22 includes a second turntable spring 221, a second turntable limit ball 222, a T-shaped positioning ring 223, a second turntable T-shaped matching sliding groove 224, a second turntable body 225, an arc-shaped limit groove 226, a limit ball matching hole 227, and a second turntable upper cover 228, the second turntable body 225 is a flat circular ring, the second turntable upper cover 228 is disposed on the upper end surface of the second turntable body 225, the second turntable T-shaped matching sliding groove 224 is disposed on the outer side wall of the second turntable body 225, the T-shaped positioning ring 223 is disposed on the inner side wall of the second turntable body 225, the second turntable limit ball 222 is embedded in the bottom of the second turntable T-shaped matching sliding groove 224, the second turntable spring 221 is embedded in the second turntable body 225, one end of the second turntable spring 221 is fixedly connected to the second turntable body 225, the other end is fixedly connected to the second turntable limit ball 222, the second turntable limit ball 222 is slidably matched with the second turntable body 225 through the second turntable spring 221, evenly arranged on the second carousel body 225 up end arc spacing groove 226, end surface about arc spacing groove 226 runs through second carousel body 225, is equipped with spacing calorie of ball mating holes 227 on the T type holding ring 223 inside wall, and spacing calorie of ball mating holes 227 cooperatees with spacing calorie of ball 213, and T type holding ring 223 cooperatees with T type cooperation spout 216.
As shown in fig. 6, the third turntable 23 includes a third turntable body 231, a third turntable T-shaped positioning ring 232, a second turntable limiting ball matching hole 233 and a third turntable arc-shaped limiting groove 234, the third turntable body 231 is a flat circular ring, the third turntable T-shaped positioning ring 232 is fixed on the inner side wall of the third turntable body 231, the inner side wall of the third turntable T-shaped positioning ring 232 is provided with a second turntable limiting ball matching hole 233, the upper end surface of the third turntable body 231 is provided with a third turntable arc-shaped limiting groove 234, the third turntable arc-shaped limiting groove 234 penetrates through the upper and lower end surfaces of the third turntable body 231, the second turntable limiting ball matching hole 233 is matched with the second turntable limiting ball 222, and the third turntable T-shaped positioning ring 232 is matched with the second turntable T-shaped matching sliding groove 224.
As shown in fig. 7, the press-down driving device 4 includes a first connecting shaft 41, a first connecting rod 42, a second connecting shaft 43, a second connecting rod 44, a connecting rod fixing seat 45, a rotating hinge seat 46, a moving rod 47 and a return spring 48, wherein the moving rod 47 is disposed on the upper end surface of the upper frame 5, the lower end of the moving rod 47 penetrates through the upper end surface of the upper frame 5 and extends to the inner side of the upper frame 5, the upper end of the moving rod 47 is rotatably connected to the rotating hinge seat 46, the return spring 48 is sleeved on the moving rod 47, the upper end of the return spring 48 is in contact with the upper end of the moving rod 47, the lower end of the return spring 48 is in contact with the upper end surface of the upper frame 5, the rotating hinge seat 46 is rotatably connected to the head end of the second connecting rod 44, the tail end of the second connecting rod 44 is rotatably connected to the head end of the first connecting rod 42 through the second connecting shaft 43, the connecting rod fixing seat 45 is fixed to the upper end, the end of the first connecting rod 42 is rotatably connected with the end of the lower pressing handle 3 through a first connecting rotating shaft 41, and the lower pressing handle 3 is rotatably fixed on the outer side wall of the upper frame 5 through a rotating shaft.
As shown in fig. 8, a ring of protruding rings is provided at the lower end surface edge of the rotating hinge base 46, the lower end of the rotating hinge base 46 is embedded in the upper end surface of the moving rod 47, and the protruding rings are rotatably engaged with the moving rod 47 through the lower end surface edge of the rotating hinge base 46.
As shown in fig. 9, the telescopic supporting mechanism 7 includes a bottom hinge seat 71, a bottom supporting sleeve 72, a one-way limiting buckle 73, a limiting rack 74, a telescopic supporting rod 75 and a top hinge seat 76, the bottom hinge seat 71 is fixed at the lower end of the bottom supporting sleeve 72, the bottom supporting sleeve 72 is rotatably connected with the base 1 through the bottom hinge seat 71, the one-way limiting buckle 73 is embedded in the inner side wall of the bottom supporting sleeve 72, the limiting rack 74 is fixed on the side wall of the telescopic supporting rod 75, the telescopic supporting rod 75 is embedded in the bottom supporting sleeve 72, the telescopic supporting rod 75 is telescopically matched with the bottom supporting sleeve 72, the limiting rack 74 is fixedly matched with the one-way limiting buckle 73, the top hinge seat 76 is fixed at the head end of the telescopic supporting rod 75, and the telescopic supporting rod 75 is rotatably connected with.
As shown in fig. 10, the one-way position-limiting latch 73 includes a latch rotating shaft 731, a pulling handle 732, a latch 733 and a return spring 734, the latch 733 is rotatably fixed to an inner side wall of the bottom supporting sleeve 72 through the latch rotating shaft 731, the pulling handle 732 is fixed to an outer side wall of the latch 733, the latch 733 is matched with the position-limiting rack 74, the return spring 734 is sleeved on the latch rotating shaft 731, one end of the latch rotating shaft 731 is fixedly connected to the inner side wall of the bottom supporting sleeve 72, and the other end of the latch rotating shaft 731 is fixedly connected to the latch 733.
As shown in fig. 11, the polarizer holding frame 6 includes a first rotating rod 61, a first limiting column 62, a second rotating rod 63, a rotating rod rotating shaft 64, a second limiting column 65 and polarizer suckers 66, the end of the first rotating rod 61 is rotatably connected with the head end of the second rotating rod 63 through a rotating shaft, the end of the second rotating rod 63 is fixed with the rotating rod rotating shaft 64, the second rotating rod 63 is rotatably fixed on the polarizer holding frame mounting base 212 through the rotating rod rotating shaft 64, a plurality of polarizer suckers 66 are uniformly arranged on the lower end surfaces of the first rotating rod 61 and the second rotating rod 63, the upper end surface of the first rotating rod 61 is fixed with the first limiting column 62, the first limiting column 62 is matched with a third rotating disk arc-shaped limiting groove 234, the upper end surface of the second rotating rod 63 is fixed with the second limiting column 65, and the second limiting column 65 is matched with the arc-shaped limiting groove 226.
The polarizer holding frames 6 are provided with a plurality of polarizer holding frames 6, and the plurality of polarizer holding frames 6 are correspondingly fixed on the plurality of polarizer holding frame mounting seats 212.
As shown in fig. 12, the polarizer placing support 8 includes a placing plate 81, a support plate 82, buffer springs 84 and a support shaft 83, the support shaft 83 is fixed on the lower end surface of the support plate 82, the support plate 82 is rotatably fixed in the placing support mounting groove 12 of the base 1 through the support shaft 83, the placing plate 81 is disposed on the upper end of the support plate 82, a plurality of buffer springs 84 are fixed between the placing plate 81 and the support plate 82, the upper ends of the buffer springs 84 are fixed on the lower end surface of the placing plate 81, and the lower ends of the buffer springs 84 are fixed on the upper end surface of the support plate 82.
The working steps of the special processing machine tool for the polaroid specifically comprise the following steps:
1) placing the polaroid to be processed on the polaroid placing support 8;
2) respectively rotating the second rotating disc 22 and the third rotating disc 23 to adjust the polarizer clamping frame 6 to the specification with the same size as the polarizer to be clamped;
3) the pressing handle 3 is pulled downwards, at the moment, the pressing handle 3 pushes the first connecting rod 42 to move upwards, one end of the second connecting rod 44 is lifted when the first connecting rod 42 is connected, and the other end of the second connecting rod 44 is lowered;
4) and then the rotating hinge base 46 is lowered to push the moving rod 47 to move down, thereby moving down the polarizer holder adjusting device 2;
5) when the polaroid clamping frame 6 contacts the polaroid, the handle 3 is pressed down gently, so that the polaroid clamping frame 6 presses the polaroid gently, and the polaroid sucker 66 adsorbs the polaroid;
6) lifting the upper frame 5, extending the telescopic supporting mechanism 7, moving the top hinge seat 76 along the bottom supporting sleeve 72, and simultaneously matching the one-way limiting buckle 73 with the limiting rack 74 to process the polaroid clamped by the polaroid clamping frame 6 at a proper angle;
7) after the processing is finished, the pulling handle 732 is pulled, the limit rack 74 is separated from the latch 733, so that the telescopic supporting mechanism 7 can be contracted, the upper frame 5 is further contacted with the base 1, and the polarizer is slowly separated from the polarizer sucker 66.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.
Claims (8)
1. A working method of a special processing machine tool for a polaroid is characterized in that: the method comprises the following steps:
1) placing a polaroid to be processed on a polaroid placing support seat;
2) respectively rotating the second turntable and the third turntable to adjust the polaroid clamping frame to the specification of the same size as the polaroid to be clamped;
3) the lower pressing handle is pulled downwards, the lower pressing handle pushes the first connecting rod to move upwards, and the first connecting rod enables one end of the second connecting rod to rise and the other end of the second connecting rod to descend;
4) so that the rotating hinge seat descends to push the movable rod to move downwards, and the polaroid clamping frame adjusting device moves downwards;
5) when the polaroid clamping frame contacts the polaroid, the pressing handle is pressed downwards slightly, so that the polaroid clamping frame presses the polaroid slightly, and the polaroid sucker adsorbs the polaroid;
6) lifting the upper frame, extending the telescopic support mechanism, moving the top hinge seat along the bottom support sleeve, and matching the one-way limiting buckle with the limiting rack to enable the polaroid clamped by the polaroid clamping frame to be processed at a proper angle;
7) after finishing processing, pull and pull the handle, spacing rack and latch separation make flexible supporting mechanism can contract, and then make the upper bracket and base contact, slowly with polaroid and polaroid sucking disc separation can.
2. A base for implementing the working method of the polarizer special processing machine tool according to claim 1, it is characterized in that the base (1) comprises a base body (11), a supporting seat mounting groove (12), a limit stop (13), a rotating shaft hole (14) and a side plate (15), the base body (11) is a solid rectangular block, a supporting seat mounting groove (12) is arranged on the upper end face of the base body (11), the number of the limit stops (13) is two, the two limit stops (13) are fixed at the rear side edge of the upper end surface of the base body (11) and the two limit stops (13) are symmetrically arranged, curb plate (15) are equipped with two altogether curb plate (15) symmetry are fixed in base body (11) left and right sides lateral wall and are close to the rear end position, two all be equipped with pivot hole (14) on curb plate (15).
3. The polarizer holding frame adjusting device for implementing the working method of the special processing machine tool for the polarizer according to claim 1, wherein the polarizer holding frame adjusting device (2) comprises a first rotating disc (21), a second rotating disc (22) and a third rotating disc (23), the first rotating disc (21) is embedded in the center of the second rotating disc (22), the first rotating disc (21) is in fit connection with the second rotating disc (22), the second rotating disc (22) is embedded in the center of the third rotating disc (23), the second rotating disc (22) is in fit connection with the third rotating disc (23), the polarizer holding frame (6) is provided with a plurality of polarizer holding frames (6), and the plurality of polarizer holding frames (6) are uniformly arranged on the first rotating disc (21);
the first rotary disc (21) comprises a first rotary disc upper cover (211), polarizer clamping frame installing seats (212), limiting clamping balls (213), an extrusion spring (214), a first rotary disc body (215) and T-shaped matching sliding grooves (216), the first rotary disc body (215) is of a flat disc type, a circle of T-shaped matching sliding grooves (216) are formed in the outer side wall of the first rotary disc body (215), a plurality of polarizer clamping frame installing seats (212) are uniformly arranged on the upper end face of the first rotary disc body (215), the first rotary disc upper cover (211) is arranged on the upper end face of the first rotary disc body (215) and fixed among the polarizer clamping frame installing seats (212), the limiting clamping balls (213) are multiple, the limiting clamping balls (213) are uniformly embedded in the bottoms of the T-shaped matching sliding grooves (216), and the extrusion spring (214) is multiple, the plurality of the extrusion springs (214) are uniformly distributed in the first turntable body (215), one ends of the plurality of the extrusion springs (214) are fixedly connected with the first turntable body (215), the other ends of the plurality of the extrusion springs (214) are respectively and correspondingly and fixedly connected with the plurality of limiting clamping balls (213), and the plurality of the limiting clamping balls (213) are in sliding fit with the first turntable body (215) through the extrusion springs (214);
the second rotary table (22) comprises a second rotary table spring (221), a second rotary table limiting ball (222), a T-shaped positioning ring (223), a second rotary table T-shaped matching sliding groove (224), a second rotary table body (225), an arc-shaped limiting groove (226), a limiting clamping ball matching hole (227) and a second rotary table upper cover (228), the second rotary table body (225) is in a flat annular shape, the second rotary table upper cover (228) is arranged on the upper end surface of the second rotary table body (225), a second rotary table T-shaped matching sliding groove (224) is arranged on the outer side wall of the second rotary table body (225), the T-shaped positioning ring (223) is arranged on the inner side wall of the second rotary table body (225), the second rotary table limiting ball (222) is embedded in the bottom of the second rotary table T-shaped matching sliding groove (224), the second rotary table spring (221) is embedded in the second rotary table body (225), and one end of the second rotary table spring (221) is fixedly connected with the second rotary table body (225), the other end of the rotary table limiting ball is fixedly connected with a second rotary table limiting ball (222), the second rotary table limiting ball (222) is in sliding fit with a second rotary table body (225) through a second rotary table spring (221), arc-shaped limiting grooves (226) are uniformly arranged on the upper end face of the second rotary table body (225), the arc-shaped limiting grooves (226) penetrate through the upper end face and the lower end face of the second rotary table body (225), a limiting clamping ball matching hole (227) is formed in the inner side wall of the T-shaped positioning ring (223), the limiting clamping ball matching hole (227) is matched with a limiting clamping ball (213), and the T-shaped positioning ring (223) is matched with a T-shaped matching sliding groove (216);
the third turntable (23) comprises a third turntable body (231), a third turntable T-shaped positioning ring (232), a second turntable limiting ball matching hole (233) and a third turntable arc-shaped limiting groove (234), the third turntable body (231) is in a flat annular shape, a third turntable T-shaped positioning ring (232) is fixed on the inner side wall of the third turntable body (231), a second turntable limiting ball matching hole (233) is arranged on the inner side wall of the third turntable T-shaped positioning ring (232), a third turntable arc-shaped limiting groove (234) is arranged on the upper end surface of the third turntable body (231), the third turntable arc-shaped limiting groove (234) penetrates through the upper end surface and the lower end surface of the third turntable body (231), the second turntable limiting ball matching hole (233) is matched with the second turntable limiting ball (222), and the third rotary table T-shaped positioning ring (232) is matched with the second rotary table T-shaped matching sliding groove (224).
4. The downward pressing driving device for implementing the working method of the polarizer special processing machine tool according to claim 1, wherein the downward pressing driving device (4) comprises a first connecting rotating shaft (41), a first connecting rod (42), a second connecting rotating shaft (43), a second connecting rod (44), a connecting rod fixing seat (45), a rotating hinge seat (46), a moving rod (47) and a return spring (48), the moving rod (47) is arranged on the upper end surface of the upper frame (5), the lower end of the moving rod (47) penetrates through the upper end surface of the upper frame (5) and extends to the inner side of the upper frame (5), the upper end of the moving rod (47) is rotatably connected with the rotating hinge seat (46), the return spring (48) is sleeved on the moving rod (47), the upper end of the return spring (48) is contacted with the upper end of the moving rod (47), the lower end of the return spring (48) is contacted with the upper end surface of the upper frame (5), the rotating hinge seat (46) is rotatably connected with the head end of a second connecting rod (44), the tail end of the second connecting rod (44) is rotatably connected with the head end of a first connecting rod (42) through a second connecting rotating shaft (43), the connecting rod fixing seat (45) is fixed on the upper end surface of the upper frame (5), the upper end of the connecting rod fixing seat (45) is rotatably connected with the middle of the second connecting rod (44) close to the tail end of the second connecting rod (44), the tail end of the first connecting rod (42) is rotatably connected with the tail end of the lower pressing handle (3) through a first connecting rotating shaft (41), and the lower pressing handle (3) is rotatably fixed on the outer side wall of the upper frame (5) through a rotating shaft;
the edge of the lower end face of the rotating hinge seat (46) is provided with a circle of convex ring, the lower end of the rotating hinge seat (46) is embedded on the upper end face of the movable rod (47), and the convex ring is rotationally matched with the movable rod (47) through the edge of the lower end face of the rotating hinge seat (46).
5. The telescopic supporting mechanism for implementing the working method of the polarizer special processing machine tool disclosed by claim 1 is characterized in that the telescopic supporting mechanism (7) comprises a bottom hinge seat (71), a bottom supporting sleeve (72), a one-way limiting buckle (73), a limiting rack (74), a telescopic supporting rod (75) and a top hinge seat (76), the bottom hinge seat (71) is fixed at the lower end of the bottom supporting sleeve (72), the bottom supporting sleeve (72) is rotatably connected with the base (1) through the bottom hinge seat (71), the one-way limiting buckle (73) is embedded in the inner side wall of the bottom supporting sleeve (72), the limiting rack (74) is fixed on the side wall of the telescopic supporting rod (75), the telescopic supporting rod (75) is embedded in the bottom supporting sleeve (72), and the telescopic supporting rod (75) is in telescopic fit with the bottom supporting sleeve (72), spacing rack (74) and one-way spacing buckle (73) fixed fit, top hinge seat (76) are fixed in flexible bracing piece (75) head end, flexible bracing piece (75) are connected with upper bracket (5) rotation through top hinge seat (76).
6. The telescopic supporting mechanism of the working method of the polarizer special processing machine tool according to claim 5, wherein the one-way position-limiting buckle (73) comprises a buckle rotating shaft (731), a pulling handle (732), a latch (733) and a return spring (734), the latch (733) is rotationally fixed on the inner side wall of the bottom supporting sleeve (72) through the buckle rotating shaft (731), the pulling handle (732) is fixed on the outer side wall of the latch (733), the latch (733) is matched with the position-limiting rack (74), the return spring (734) is sleeved on the buckle rotating shaft (731), one end of the buckle rotating shaft (731) is fixedly connected with the inner side wall of the bottom supporting sleeve (72), and the other end of the buckle rotating shaft (731) is fixedly connected with the latch (733).
7. The polarizer holding frame for implementing the working method of the polarizer special processing machine tool according to claim 1, wherein the polarizer holding frame (6) comprises a first rotating rod (61), a first limit column (62), a second rotating rod (63), a rotating rod rotating shaft (64), a second limit column (65) and polarizer suckers (66), the end of the first rotating rod (61) is rotatably connected with the head end of the second rotating rod (63) through a rotating shaft, the end of the second rotating rod (63) is fixedly provided with the rotating rod rotating shaft (64), the second rotating rod (63) is rotatably fixed on the holding frame mounting seat (212) through the rotating rod rotating shaft (64), the polarizer suckers (66) are uniformly arranged on the lower end surfaces of the first rotating rod (61) and the second rotating rod (63), the first limit column (62) is fixed on the upper end surface of the first rotating rod (61), the first limiting column (62) is matched with a third turntable arc-shaped limiting groove (234), a second limiting column (65) is fixed on the upper end face of the second rotating rod (63), and the second limiting column (65) is matched with the arc-shaped limiting groove (226); the polaroid clamping frames (6) are arranged in a plurality of numbers, and the polaroid clamping frames (6) are correspondingly fixed on the polaroid clamping frame mounting seats (212).
8. The polarizer placing support seat for implementing the working method of the polarizer special processing machine tool according to claim 1, wherein the polarizer placing support seat (8) comprises a placing plate (81), a support plate (82), buffer springs (84) and a support rotating shaft (83), the support rotating shaft (83) is fixed on the lower end surface of the support plate (82), the support plate (82) is rotatably fixed in the placing support seat mounting groove (12) of the base (1) through the support rotating shaft (83), the placing plate (81) is arranged at the upper end of the support plate (82), a plurality of buffer springs (84) are fixed between the placing plate (81) and the support plate (82), the upper ends of the buffer springs (84) are fixed on the lower end surface of the placing plate (81), and the lower ends of the buffer springs (84) are fixed on the upper end surface of the support plate (82).
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| CN202010391381.6A CN111409028B (en) | 2020-05-11 | 2020-05-11 | Working method of special processing machine tool for polaroid |
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| CN202010391381.6A CN111409028B (en) | 2020-05-11 | 2020-05-11 | Working method of special processing machine tool for polaroid |
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| CN111409028B true CN111409028B (en) | 2021-05-25 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR20070090468A (en) * | 2006-03-03 | 2007-09-06 | 삼성전자주식회사 | Apparatus and method for adhering polarizer in a flat panel display |
| KR20090095746A (en) * | 2008-03-06 | 2009-09-10 | 엘지디스플레이 주식회사 | Apparatus and method for attaching polarizer film on LCD panel |
| CN101386223B (en) * | 2008-11-07 | 2011-05-25 | 友达光电（苏州）有限公司 | Stripping device of polarizer sheet |
| CN201628831U (en) * | 2010-03-12 | 2010-11-10 | 深圳市华森机电技术有限公司 | Polaroid attaching device |
| CN204957786U (en) * | 2015-08-19 | 2016-01-13 | 沧州德跃机械科技有限公司 | Upper and lower mascerating machine of multi -functional automatic glass of formula that turns to |
| CN108515475B (en) * | 2018-04-10 | 2019-11-29 | 西安工业大学 | A kind of adjustable work holder |
| CN110027901A (en) * | 2019-04-29 | 2019-07-19 | 中国工程物理研究院化工材料研究所 | A kind of flexible holding device for more dimensions explosives |
| CN111115258A (en) * | 2019-12-28 | 2020-05-08 | 苏州朗坤自动化设备股份有限公司 | Dustproof adsorption mechanism for optical filter |
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Effective date of registration: 20210430 Address after: 341000 in the standard workshop of Gangbian Avenue, Ganzhou Comprehensive Bonded Zone, Ganzhou economic and Technological Development Zone, Ganzhou City, Jiangxi Province Applicant after: Ganzhou Zhongwang Technology Co.,Ltd. Address before: 300072 Tianjin City, Nankai District Wei Jin Road No. 92, Tianjin University Applicant before: Duan Rongli |
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