CN219054487U

CN219054487U - Automatic edge cutting equipment for polaroid production

Info

Publication number: CN219054487U
Application number: CN202223606897.1U
Authority: CN
Inventors: 欧阳杜镇; 胡绪文; 谭珠丽
Original assignee: Hunan Pote Optoelectronic Technology Co ltd
Current assignee: Hunan Pote Optoelectronic Technology Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-05-23
Anticipated expiration: 2032-12-28

Abstract

The utility model discloses automatic edge cutting equipment for polarizer production, and relates to the field of polarizer production. According to the scheme, the device comprises a conveyor, wherein guide mechanisms and cutting knives are arranged on two sides of the conveyor, and cutter angle adjusting mechanisms for adjusting angles of the cutting knives are arranged on the cutting knives; and (5) filling by self.

Description

Automatic edge cutting equipment for polaroid production

Technical Field

The utility model relates to the field of polarizer production, in particular to automatic edge cutting equipment for polarizer production.

Background

During polaroid production, need cut edge to the polaroid, to this, chinese patent publication No. CN209007666U is a polaroid production automatic edge cutting device, which comprises a box body, the rear side fixedly connected with first motor of box inner chamber bottom, the first threaded rod of output shaft fixedly connected with of first motor, the front end of first threaded rod passes through the inner wall swing joint of bearing and box. According to the automatic edge cutting device for the polaroid, disclosed by the utility model, the problems that a user needs to manually hold up the polaroid during edge cutting of the polaroid by the aid of the cooperation of the first motor, the first threaded rod, the first threaded sleeve, the pulley rod, the pulley groove, the mounting block, the electric telescopic rod, the top plate, the lower pressing plate, the upper pressing plate, the pull rod, the movable plate, the spring, the second threaded sleeve, the second threaded rod and the fastening pressing plate are solved, and time and labor are wasted.

The positioning polarizer structure has a problem that scraps generated during cutting cannot be prevented from adhering to the polarizer, and the quality of the edge cutting of the polarizer is affected.

Disclosure of Invention

Object of the utility model

Accordingly, the present utility model is directed to an automatic edge trimming apparatus for polarizer production, which can prevent the chips generated during cutting from adhering to the polarizer and improve the quality of the edge trimming of the polarizer.

(II) technical scheme

In order to achieve the technical purpose, the utility model provides automatic edge cutting equipment for polarizer production:

the automatic cutting machine comprises a conveyor, wherein guide mechanisms and cutting knives are arranged on two sides of the conveyor, a cutter angle adjusting mechanism for adjusting the angle of the cutting knives is arranged on the cutting knives, the cutter angle adjusting mechanism comprises a connecting seat, a worm wheel cutter disc, a worm, a first bevel gear and a second bevel gear, the cutting knives are fixed on the worm wheel cutter disc, the worm wheel cutter disc is rotationally connected with the connecting seat, the worm is meshed with the worm wheel cutter disc, the first bevel gear is fixed at the end part of the worm, and the second bevel gear is meshed with the first bevel gear.

Preferably, the conveyer comprises conveyer belt, curb plate, shrouding and first motor, the both ends of conveyer belt all are equipped with the commentaries on classics roller that supports the conveyer belt, curb plate and shrouding all are equipped with two, two the curb plate distributes in the both sides of conveyer belt, and the both ends of commentaries on classics roller all rotate with the curb plate to be connected, two the shrouding is fixed respectively on two curb plates, first motor is fixed on the shrouding, the output of first motor is connected fixedly with one of them commentaries on classics roller end.

Preferably, the guiding mechanism comprises a dust plate, a supporting frame is fixed on the side face of the sealing plate, one end, away from the sealing plate, of the supporting frame is fixedly connected with the dust plate, and a pressing wheel is uniformly and rotatably connected to the side face of the dust plate.

Preferably, each pinch roller is coaxially connected with a double-row belt wheel, a plurality of pinch rollers are in cooperation linkage with a belt through the double-row belt wheels, a second motor is fixed on the side face of the dust baffle, a driving belt wheel is fixed at the output end of the second motor, and the driving belt wheel is in linkage with the double-row belt wheel in the pinch roller close to the cutting knife through the belt.

Preferably, the dust board is internally provided with an air outlet groove, and an air inlet nozzle is fixed in the air outlet groove.

Preferably, the connecting seat is fixed on the inner wall of the side plate, the two ends of the worm are both rotationally connected with connecting piles, and the connecting piles are fixed on the inner wall of the side plate.

Preferably, one end of the second umbrella tooth far away from the first umbrella tooth is rotationally connected with the sealing plate through a shaft, and one end of the second umbrella tooth far away from the first umbrella tooth is coaxially connected with a knob.

From the above technical scheme, the application has the following beneficial effects:

through all installing guiding mechanism in the both sides of conveyer belt, the polaroid passes through between guiding mechanism and the curb plate, and the pinch roller roll can promote the polaroid to remove to during the cutting, through external outside air pump, the air pump blows into the dust board through the air inlet nozzle with the air, can blow the polaroid along the air outlet groove of dust board bottom, lets the polaroid can attach by stable cutting on the curb plate, and the piece that the while cutting produced also can blow away to the conveyer belt both sides, avoids the piece adhesion to the polaroid on.

Drawings

FIG. 1 is a schematic diagram of an overall structure of an automatic edge trimming apparatus for polarizer production according to the present utility model;

FIG. 2 is a schematic diagram of a partial explosion of a polarizer production automatic trimming device according to the present utility model;

FIG. 3 is a schematic diagram showing the whole structure of the guide mechanism in FIG. 2 of the automatic edge trimming apparatus for producing polarizer according to the present utility model;

fig. 4 is an overall schematic diagram of a cutter angle adjusting mechanism in fig. 2, which is a structural diagram of an automatic edge trimming device for polarizer production.

Description of the drawings: 1. a conveyor belt; 2. a side plate; 3. a sealing plate; 4. a first motor; 5. a guide mechanism; 51. a dust-blocking plate; 52. an air inlet nozzle; 53. a pinch roller; 6. a cutter angle adjusting mechanism; 61. a connecting seat; 62. worm wheel cutterhead; 63. a worm; 64. connecting piles; 65. a first bevel gear; 66. a second bevel gear; 7. a cutting knife; 8. a support frame; 9. and a second motor.

Detailed Description

Referring to fig. 1-4:

example 1

The utility model provides an automatic side cut equipment of polaroid production, including the conveyer, the conveyer comprises conveyer belt 1, curb plate 2, shrouding 3 and first motor 4, the both ends of conveyer belt 1 all are equipped with the roller that supports conveyer belt 1, curb plate 2 and shrouding 3 all are equipped with two, two curb plate 2 distributions are in the both sides of conveyer belt 1, and the both ends of roller all rotate with curb plate 2 and be connected, two shrouding 3 are fixed respectively on two curb plates 2, first motor 4 is fixed on shrouding 3, the output and one of them roller end connection of first motor 4 are fixed, the roller rotates through the drive of first motor 4 and can drive conveyer belt 1 and roll, the polaroid is put and can carry the polaroid at conveyer belt 1.

In order to cut edges and ensure the stability of the cut edges while the polaroid is conveyed, a guide mechanism 5 and a cutter 7 are arranged on both sides of the conveyor;

specifically, a cutter angle adjusting mechanism 6 for adjusting the angle of the cutter 7 is assembled on the cutter 7, the cutter angle adjusting mechanism 6 comprises a connecting seat 61, a worm wheel cutter head 62, a worm 63, a first bevel gear 65 and a second bevel gear 66, the cutter 7 is fixed on the worm wheel cutter head 62, the worm wheel cutter head 62 is rotationally connected with the connecting seat 61, the connecting seat 61 is fixed on the inner wall of the side plate 2, connecting piles 64 are rotationally connected at two ends of the worm 63, and the connecting piles 64 are fixed on the inner wall of the side plate 2;

the worm 63 is meshed with the worm wheel cutterhead 62, the first bevel gear 65 is fixed at the end part of the worm 63, the second bevel gear 66 is meshed with the first bevel gear 65, the second bevel gear 66 is rotated to drive the first bevel gear 65 to rotate, the first bevel gear 65 drives the worm wheel cutterhead 62 to rotate through the worm 63, the cutting angle of the cutting knife 7 can be adjusted, the knife angle is fixed, the cutting pressure applied to the polaroid is different, and therefore the polaroid with different hardness is suitable for cutting;

further, as shown in fig. 1 and 2, in order to facilitate rotating the second bevel gear 66, one end of the second bevel gear 66 far from the first bevel gear 65 is designed to be rotatably connected with the sealing plate 3 through a shaft, and one end of the second bevel gear 66 far from the first bevel gear 65 is coaxially connected with a knob which is convenient for a user to hold.

More specifically, the guiding mechanism 5 comprises a dust plate 51, a supporting frame 8 is fixed on the side surface of the sealing plate 3, one end, far away from the sealing plate 3, of the supporting frame 8 is fixedly connected with the dust plate 51, a gap for a polaroid to pass through is reserved between the dust plate 51 and the side plate 2, pinch rollers 53 for pushing the polaroid to move are uniformly and rotatably connected to the side surface of the dust plate 51, each pinch roller 53 is coaxially connected with a double-row belt wheel, two adjacent pinch rollers 53 are in linkage through the double-row belt wheel and a belt, and therefore, a plurality of pinch rollers 53 only need to rotate, and the rest pinch rollers 53 can synchronously rotate;

the side of the dust board 51 is fixed with a second motor 9, the output end of the second motor 9 is fixed with a driving belt pulley, the driving belt pulley is linked with a double-row belt pulley in a pinch roller 53 adjacent to the cutting knife 7 through a belt, and the second motor 9 can drive the pinch roller 53 adjacent to the cutting knife 7 to rotate through the cooperation of the driving belt pulley and the double-row belt pulley.

Further, in order to blow away the dust generated by the cutting and to ensure the stability of the polarizer during movement, an air outlet groove is formed in the dust plate 51, and an air inlet nozzle 52 is fixed in the air outlet groove.

Working principle: when the automatic edge cutting device is used, a power supply is externally connected, so that the automatic edge cutting device for producing the polaroid is in an electrified state, the air inlet nozzle 52 is connected with an air outlet of an external air pump through a guide pipe, pressurized air flow passes through the dust blocking plate 51, and the pressurized air flow can blow the edge of the polaroid, so that the polaroid is prevented from being deviated when moving, and cutting dust is prevented from adhering to the polaroid;

the polarizing plate is placed on the conveyor belt 1, two sides of the polarizing plate are pressed between the pinch roller 53 and the side plate 2, the second motor 9 works to drive the driving belt pulley to rotate, the driving belt pulley drives the pinch roller 53 to rotate through the cooperation of the belt and the double-row belt pulley, the pinch roller 53 and the conveyor belt 1 are matched to push the polarizing plate to move towards the direction of the cutting knife 7, and the edge is cut when the polarizing plate passes through the direction of the cutting knife 7, so that edge cutting processing is completed;

when the cutting angle of the cutter 7 needs to be adjusted, only the knob is required to be rotated, the knob drives the first bevel gear 65 to rotate through the second bevel gear 66, and the first bevel gear 65 drives the worm wheel cutter head 62 to rotate through the worm 63, so that the cutter 7 can be driven to adjust the cutting angle.

Claims

1. The utility model provides an automatic side cut equipment of polaroid production, includes conveyer, its characterized in that, both sides of conveyer all are equipped with guiding mechanism (5) and cutting knife (7), just be equipped with cutter angle adjustment mechanism (6) of adjustment cutting knife (7) angle on cutting knife (7), cutter angle adjustment mechanism (6) include connecting seat (61), worm wheel blade disc (62), worm (63), first bevel gear (65) and second bevel gear (66), just cutting knife (7) are fixed on worm wheel blade disc (62), worm wheel blade disc (62) are connected with connecting seat (61) rotation, worm (63) and worm wheel blade disc (62) meshing, first bevel gear (65) are fixed at the tip of worm (63), just second bevel gear (66) and first bevel gear (65) meshing.

2. The automatic edge cutting equipment for polarizer production according to claim 1, wherein the conveyor is composed of a conveying belt (1), side plates (2), sealing plates (3) and a first motor (4), two ends of the conveying belt (1) are provided with rotating rollers for supporting the conveying belt (1), the side plates (2) and the sealing plates (3) are both provided with two, the two side plates (2) are distributed on two sides of the conveying belt (1), two ends of each rotating roller are rotationally connected with the side plates (2), the two sealing plates (3) are respectively fixed on the two side plates (2), the first motor (4) is fixed on the sealing plates (3), and the output end of the first motor (4) is fixedly connected with one of the rotating roller ends.

3. The automatic edge cutting device for polarizer production according to claim 2, wherein the guiding mechanism (5) comprises a dust plate (51), a supporting frame (8) is fixed on the side surface of the sealing plate (3), one end, away from the sealing plate (3), of the supporting frame (8) is fixedly connected with the dust plate (51), and a pressing wheel (53) is uniformly and rotatably connected to the side surface of the dust plate (51).

4. A polarizer production automatic trimming device according to claim 3, wherein each pinch roller (53) is coaxially connected with a double-row belt wheel, a plurality of pinch rollers (53) are cooperatively linked through the double-row belt wheels and a belt, a second motor (9) is fixed on the side face of the dust baffle plate (51), a driving belt wheel is fixed at the output end of the second motor (9), and the driving belt wheel is linked with the double-row belt wheel in the pinch roller (53) adjacent to the cutter (7) through the belt.

5. A polarizer production automatic trimming device according to claim 3, wherein the dust board (51) is internally provided with an air outlet groove, and an air inlet nozzle (52) is fixed in the air outlet groove.

6. An automatic edge cutting device for producing a polaroid according to claim 2, wherein the connecting seat (61) is fixed on the inner wall of the side plate (2), the two ends of the worm (63) are both rotatably connected with connecting piles (64), and the connecting piles (64) are fixed on the inner wall of the side plate (2).

7. An automatic edge cutting device for producing a polaroid according to claim 1, wherein one end of the second umbrella tooth (66) far away from the first umbrella tooth (65) is rotationally connected with the sealing plate (3) through a shaft, and one end of the second umbrella tooth (66) far away from the first umbrella tooth (65) is coaxially connected with a knob.