CN214815837U - Cutting device is used in processing of transport carrier for coating film of photoelectric glass substrate - Google Patents

Abstract

The utility model discloses a photoelectric glass substrate is cutting device for coating film with transport carrier processing, including the base, the top fixed mounting of base has the laser cutting machine body, and the outside of laser cutting machine body is provided with the protection casing, protection casing and base fixed connection, and one side of protection casing is provided with control assembly mechanism, and control assembly mechanism is provided with two, and the inside top of protection casing is provided with actuating mechanism. The utility model discloses when cutting through laser cutting machine among the prior art, can produce a large amount of cutting sparks and cutting dust, a large amount of dust can fall on the surface of panel to the staff need carry out follow-up clearance to panel, and work is troublesome, and the dust can distribute in the air along with the air current, thereby influences operational environment scheduling problem and improves, the utility model has the advantages of in the cutting process of panel, can clear away the dust on panel surface and avoid a large amount of dust to distribute in the air and influence operational environment.

Description

Cutting device is used in processing of transport carrier for coating film of photoelectric glass substrate

Technical Field

The utility model relates to a photoelectricity glass substrate coating film is with carrying carrier processing technology field especially relates to a photoelectricity glass substrate coating film is with carrying cutting device for carrier processing.

Background

The photoelectric glass substrate is one of the key basic materials of the flat panel display industry, and in the production of the photoelectric glass substrate, the photoelectric glass substrate needs to be coated, and when the photoelectric glass substrate is coated, the substrate needs to be carried by a carrying carrier, so that a special carrying carrier needs to be produced according to the size of the photoelectric glass substrate.

Carry the carrier among the prior art when carrying out production, need cut panel through laser cutting machine to processing accords with the panel that shape required and dimensional requirement, and when cutting through laser cutting machine, can produce a large amount of cutting sparks and cutting dust, and a large amount of dust can fall on the surface of panel, thereby the staff need carry out follow-up clearance to panel, and work is troublesome, and the dust can give off in the air along with the air current, thereby influences operational environment.

To above technical problem, the utility model discloses a photoelectricity glass substrate cutting device is used in processing of transport carrier for coating film, the utility model has the advantages of in the cutting process of panel, can clear away and avoid a large amount of dust on panel surface to distribute in the air and influence operational environment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, provide a photoelectric glass substrate is cutting device for coating film with transport carrier processing, when cutting through laser cutting machine among the solution prior art, can produce a large amount of cutting sparks and cutting dust, a large amount of dust can fall on the surface of panel, thereby the staff need carry out follow-up clearance to panel, and work is troublesome, and the dust can distribute in the air along with the air current, thereby technical problem such as influence operational environment, the utility model has the advantages of in the cutting process of panel, can clear away the dust on panel surface and avoid a large amount of dust to distribute in the air and influence operational environment.

The utility model discloses a following technical scheme realizes: the utility model discloses a photoelectric glass substrate is cutting device for coating film with transport carrier processing, the on-line screen storage device comprises a base, the top fixed mounting of base has the laser cutting machine body, the outside of laser cutting machine body is provided with the protection casing, protection casing and base fixed connection, one side of protection casing is provided with control assembly mechanism, and control assembly mechanism is provided with two, the inside top of protection casing is provided with actuating mechanism, actuating mechanism's below is provided with dust removal mechanism, the fixed mount that is provided with in cutting arm one side of laser cutting machine body, the fixed dust removal pipe that is provided with in one side of the inside of mount, and the both ends of dust removal pipe extend to the below and the top of mount respectively.

Furthermore, the material of protection casing is transparent ya keli material.

Further, control assembly mechanism includes the box, lead to the groove, the motor mount pad, driving motor, the apparatus further comprises a rotating shaft, the dust absorption fan, dust filter cloth and connecting pipe, the box is located one side of protection casing, it is provided with the several to lead to the groove, it sets up in the inside of box below outer wall to lead to the groove, the motor mount pad is located the below of box, and motor mount pad and base fixed connection, driving motor fixed mounting is in the inside of motor mount pad, the below outer wall rotation of pivot and box is connected, and the both ends of pivot extend to the inside and the below of box respectively, dust absorption fan fixed connection is in the inside one end of box in the pivot, the dust filter cloth is located the inside below of box, and the below inner wall fixed connection of dust filter cloth and box, connecting pipe fixed connection is in the top of box.

Furthermore, the output end of the driving motor and one end of the rotating shaft, which is positioned below the box body, are fixedly connected through a coupler, the dust filter cloth is positioned above the through groove, and a box door is installed on one side end face of the box body.

Further, actuating mechanism includes the fixed plate, the bearing frame, the lead screw, remove the seat, the screw hole, sensor mounting panel and touch sensor, the top inner wall of fixed plate fixed connection protection casing, the bearing frame is provided with two, two bearing frame respectively fixed connection are in the both sides of terminal surface under the fixed plate, the lead screw is located between the bearing frame, and the both ends of lead screw all are rotated with the bearing frame and are connected, remove the outside that the seat is located the lead screw, remove the inside threaded hole of having seted up of seat, and remove the seat and pass through screw hole and lead screw threaded connection, the both sides of terminal surface are all fixed and are provided with the sensor mounting panel under the fixed plate, and the sensor mounting panel is located between the bearing frame, the equal fixed mounting in one side in opposite directions of the sensor mounting panel of terminal surface both sides has touch sensor under the fixed plate.

Further, the front end and the rear end of lead screw all are provided with the slide bar, and the both ends of slide bar respectively with bearing frame fixed connection, remove the inside front end of seat and all seted up the slide opening with the rear end, and remove the seat and cup joint in the outside of slide bar through the slide opening slip, the one end of lead screw extends to one side of protection casing, the top fixed mounting of protection casing one side has servo motor, and servo motor's output and lead screw are located the outside one end of protection casing and pass through shaft coupling fixed connection.

Further, dust removal mechanism includes the connecting rod, the connecting plate, the ventilation pipe, the rotating tube, the motor cabinet, gear motor and gear, the connecting rod is provided with the several, and connecting rod fixed connection is in the below of removing the seat, connecting plate fixed connection is in the below of connecting rod, ventilation pipe fixed connection is in the inside of connecting plate, and the both ends of ventilation pipe extend to one side and the below of connecting plate below respectively, the one end that the ventilation pipe is located the connecting plate below is encapsulated situation, the rotating tube is located the below of connecting plate, and the one end of rotating tube is pegged graft in the inside of ventilation pipe, one side of motor cabinet fixed connection below the connecting plate, gear motor fixed mounting is in the inside of motor cabinet, the outer wall of rotating tube one end and gear motor's output all fix and are provided with the gear, and the gear intermeshing of rotating tube one end outer wall and gear motor output.

Furthermore, a mechanical seal is arranged at the joint between the outer wall of one end of the rotating pipe and the inner wall of the ventilation pipe, and the rotating pipe is rotatably connected with the inner wall of the ventilation pipe through the mechanical seal.

Furthermore, the other end of the ventilation pipe and one end of the dust removal pipe are both fixedly provided with a telescopic pipe, the other end of the telescopic pipe extends to the outside of the protective cover, and the other end of the telescopic pipe is fixedly connected with the connecting pipe through a flange.

The utility model has the advantages of it is following:

(1) the utility model discloses a set up protection casing (3) to set up protection casing (3) into transparent ya keli material, thereby can protect the dust that laser cutting machine body (2) processing produced through protection casing (3), make the dust do not completely cut off the inside at protection casing (3), and the staff can observe cutting work in the outside of protection casing (3), thereby avoids the dust to distribute the operational environment who influences the staff in the air.

(2) The utility model is provided with the dust removing mechanism (6), the driving mechanism (5) and the control assembly mechanism (4), thereby when the cutting work is needed, the driving motor (404), the servo motor (12) and the gear motor (606) can be started, thereby the rotating shaft (405), the screw rod (503) and the gear (607) can rotate, when the rotating shaft (405) rotates, the rotating shaft (405) can drive the dust suction fan (406) to rotate, thereby generating the suction force, the suction force can enter the inside of the rotating pipe (604) through the connecting pipe (408), the extension pipe (14) and the ventilation pipe (603), therefore, the rotating pipe (604) can adsorb the dust in the inner space of the protective cover (3), thereby collecting and cleaning the dust, the dust cleaning is more convenient, the dust is prevented from being dispersed in the inner part of the protective cover (3) in a large amount, and when the screw rod (503) rotates, the movable seat (504) can drive the ventilation pipe (603) and the rotating pipe (604) to move transversely above the inside of the protective cover (3) through the principle of thread transmission, and meanwhile, the gear motor (606) can drive the rotating pipe (604) to rotate through the gear (607), so that the rotating pipe (604) can move transversely above the inside of the protective cover (3) while rotating, the dust removal range of the rotating pipe (604) to the inside of the protective cover (3) is larger, the dust removal effect is better, the rotating pipe is prevented from being fixed, and the dust removal effect in the protective cover is poor due to the limited dust removal range of the rotating pipe;

(3) the utility model discloses a set up dust removal pipe and mount to when making the cutting arm when laser cutting machine body (2) remove, dust removal pipe (8) can remove along with the removal of cutting arm, thereby the suction hood of dust removal pipe (8) one end can adsorb the dust on panel surface, thereby avoids a large amount of dust to fall on the surface of panel, influences the clean of panel.

Drawings

FIG. 1 is a schematic view of the overall front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the overall three-dimensional structure of the present invention;

fig. 3 is a schematic view of a top view structure of the through groove of the present invention;

FIG. 4 is a schematic view of the enlarged structure of the part A of FIG. 1 according to the present invention;

FIG. 5 is a schematic view of a partial enlarged structure at B of FIG. 1 according to the present invention;

FIG. 6 is a schematic view of the bottom view of the slide rod and the lead screw of the present invention;

fig. 7 is a schematic view of a three-dimensional structure of the ventilation pipe and the rotating pipe of the present invention.

In the figure: 1. a base; 2. a laser cutting machine body; 3. a protective cover; 4. a control assembly mechanism; 5. a drive mechanism; 6. a dust removal mechanism; 7. a fixed mount; 8. a dust removal pipe; 9. a box door; 10. a slide bar; 11. a slide hole; 12. a servo motor; 13. mechanical sealing; 14. a telescopic pipe; 401. a box body; 402. a through groove; 403. a motor mounting seat; 404. a drive motor; 405. a rotating shaft; 406. a dust collection fan; 407. dust filtration cloth; 408. a connecting pipe; 501. a fixing plate; 502. a bearing seat; 503. a screw rod; 504. a movable seat; 505. a threaded hole; 506. a sensor mounting plate; 507. a touch sensor; 601. a connecting rod; 602. a connecting plate; 603. a vent pipe; 604. rotating the tube; 605. a motor base; 606. a reduction motor; 607. a gear.

Detailed Description

The following embodiments of the present invention are described in detail, and the present embodiment is implemented on the premise of the technical solution of the present invention, and detailed embodiments and specific operation procedures are given, but the scope of the present invention is not limited to the following embodiments, and in the description of the present invention, words like "front", "back", "left", "again" etc. indicating directions or position relations are only for convenience of description of the present invention and simplifying the description, but do not indicate or imply that the indicated device or element must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention.

Example 1

Embodiment 1 discloses a cutting device for processing a carrying carrier for coating a film on a photoelectric glass substrate, which comprises a base 1, as shown in fig. 1-2, a laser cutting machine body 2 is fixedly arranged above the base 1, a protective cover 3 is arranged outside the laser cutting machine body 2, the protective cover 3 is made of transparent acrylic material, so that a worker can observe and cut the outer part of the protective cover 3 conveniently, a movable door is arranged on the front end surface of the protective cover 3, vent grooves are formed in the front end surface and the rear end surface of the protective cover 3, a filter screen plate is fixedly arranged in each vent groove, the air outside can enter the protective cover 3 through the vent grooves by arranging the vent grooves, and the filter screen plate can filter the air outside entering the protective cover 3 by arranging the filter screen plate, the protective cover 3 is fixedly connected with the base 1, one side of the protective cover 3 is provided with two control assembly mechanisms 4, a driving mechanism 5 is arranged above the interior of the protective cover 3, a dust removal mechanism 6 is arranged below the driving mechanism 5, one side of a cutting arm of the laser cutting machine body 2 is fixedly provided with a fixed frame 7, one side of the interior of the fixed frame 7 is fixedly provided with a dust removal pipe 8, and two ends of the dust removal pipe 8 respectively extend to the lower part and the upper part of the fixed frame 7; as shown in fig. 1-3, the control assembly mechanism 4 includes a box 401, a through slot 402, a plurality of motor mounting seats 403, a driving motor 404, a rotating shaft 405, a dust suction fan 406, a plurality of dust filter cloth 407 and a connecting pipe 408, the box 401 is located at one side of the shield 3, the through slot 402 is provided inside the outer wall below the box 401, the motor mounting seats 403 are located below the box 401, the motor mounting seats 403 are fixedly connected with the base 1, the driving motor 404 is fixedly mounted inside the motor mounting seats 403, the rotating shaft 405 is rotatably connected with the outer wall below the box 401, two ends of the rotating shaft 405 respectively extend into and below the box 401, the rotating shaft 405 is rotatably connected with the inner wall below the box 401 through a bearing, the dust suction fan 406 is fixedly connected with one end of the rotating shaft 405 inside the box 401, the dust filter cloth 407 is located below the box 401, and the dust filter cloth 407 is fixedly connected with the inner wall below the box 401, by arranging the dust filter cloth 407, dust sucked into the box body 401 is filtered and blocked through the dust filter cloth 407, so that the dust is filtered inside the box body 401, a worker only needs to open the box door 9 to clean the dust inside the box body 401, and the connecting pipe 408 is fixedly connected above the box body 401; as shown in fig. 1-2, a plurality of support rods are fixedly arranged below the box 401, an output end of the driving motor 404 is fixedly connected with one end of the rotating shaft 405 below the box 401 through a coupler, the dust filter cloth 407 is positioned above the through groove 402, and a box door 9 is mounted on one side end surface of the box 401; as shown in fig. 1, 4 and 5, the driving mechanism 5 includes a fixing plate 501, bearing seats 502, a screw rod 503, a movable seat 504, a threaded hole 505, two sensor mounting plates 506 and a touch sensor 507, the fixing plate 501 is fixedly connected to the upper inner wall of the protective cover 3, the two bearing seats 502 are provided, the two bearing seats 502 are respectively and fixedly connected to two sides of the lower end surface of the fixing plate 501, the screw rod 503 is located between the bearing seats 502, two ends of the screw rod 503 are rotatably connected to the bearing seats 502, the movable seat 504 is located outside the screw rod 503, the threaded hole 505 is provided inside the movable seat 504, the movable seat 504 is in threaded connection with the screw rod 503 through the threaded hole 505, the sensor mounting plates 506 are fixedly provided on two sides of the lower end surface of the fixing plate 501, the sensor mounting plates 506 are located between the bearing seats 502, the touch sensors 507 are fixedly provided on opposite sides of the sensor mounting plates 506 on two sides of the lower end surface of the fixing plate 501, by providing the touch sensor 507, the movable base 504 can be moved back and forth outside the lead screw 503 by the touch sensor 507, and thus the rotating pipe 604 can be moved back and forth above the inside of the hood 3; as shown in fig. 6, the front end and the rear end of the screw 503 are both provided with a slide rod 10, and both ends of the slide rod 10 are respectively fixedly connected with the bearing block 502, the front end and the rear end of the interior of the movable block 504 are both provided with slide holes 11, and the movable base 504 is slidably sleeved outside the sliding rod 10 through the sliding hole 11, and by arranging the sliding rod 10 and the sliding hole 11, so that the movable base 504 is limited by the slide rod 10 and the slide hole 11, so that the movable base 504 does not rotate with the rotation of the screw rod 503, and the moving base 504 is more stable in the lateral movement, one end of the screw rod 503 extends to one side of the protection cover 3, the servo motor 12 is fixedly installed above one side of the protection cover 3, and the output end of the servo motor 12 is fixedly connected with one end of the screw rod 503 positioned outside the protective cover 3 through a coupler, as shown in fig. 1, a motor support seat is arranged below the servo motor 12, and the motor support seat is fixedly connected with the protective cover 3; as shown in fig. 1, 4 and 7, the dust removing mechanism 6 includes a connecting rod 601, a plurality of connecting plates 602, a plurality of ventilating pipes 603, a rotating pipe 604, a motor base 605, a reduction motor 606 and a gear 607, the connecting rod 601 is fixedly connected below the moving base 504, the connecting plate 602 is fixedly connected below the connecting rod 601, the ventilating pipes 603 are fixedly connected inside the connecting plate 602, two ends of the ventilating pipes 603 respectively extend to one side and below the connecting plate 602, one end of the ventilating pipes 603 below the connecting plate 602 is in a sealed state, the rotating pipe 604 is below the connecting plate 602, one end of the rotating pipe 604 is inserted inside the ventilating pipes 603, one end of the rotating pipe 604 inside the ventilating pipes 603 is fixedly provided with an air inlet cover, by arranging the air inlet cover, the suction force inside the ventilating pipes 603 can more smoothly enter inside the rotating pipe 604, the motor base 605 is fixedly connected to one side below the connecting plate 602, the speed reducing motor 606 is fixedly installed inside the motor base 605, the outer wall of one end of the rotating pipe 604 and the output end of the speed reducing motor 606 are both fixedly provided with a gear 607, and the gear 607 of the outer wall of one end of the rotating pipe 604 is meshed with the gear 607 of the output end of the speed reducing motor 606; a mechanical seal 13 is arranged at the joint between the outer wall of one end of the rotating pipe 604 and the inner wall of the ventilation pipe 603, and by arranging the mechanical seal 13, the rotating pipe 604 rotates at one end of the ventilation pipe 603, meanwhile, the mechanical seal 13 can avoid air leakage at the joint between the rotating pipe 604 and the ventilation pipe 603, and the rotating pipe 604 is rotatably connected with the inner wall of the ventilation pipe 603 through the mechanical seal 13; as shown in fig. 1 and 2, the other end of the ventilation pipe 603 and one end of the dust removal pipe 8 are both fixedly provided with a telescopic pipe 14, the other end of the telescopic pipe 14 extends to the outside of the protection cover 3, the other end of the telescopic pipe 14 is fixedly connected with the connection pipe 408 through a flange, and one end of the rotation pipe 604 and one end of the dust removal pipe 8 located below the fixed frame 7 are both fixedly provided with a dust hood.

The principle of the utility model is as follows: when the utility model is operated, the laser cutting machine body 2, the driving motor 404, the servo motor 12 and the gear motor 606 are started, the worker can observe the cutting work outside the protective cover 3, the dust can be isolated inside the protective cover 3, thereby avoiding the dust from diffusing in the air to influence the working environment of the worker, the driving motor 404, the servo motor 12 and the gear motor 606 can respectively rotate the rotating shaft 405, the screw rod 503 and the gear 607, when the rotating shaft 405 rotates, the rotating shaft 405 can drive the dust suction fan 406 to rotate, thereby generating suction force, the suction force can enter the inside of the rotating pipe 604 through the connecting pipe 408, the telescopic pipe 14 and the vent pipe 603, therefore, the rotating pipe 604 can suck the dust in the inner space of the protective cover 3, the sucked dust can enter the inside of the box 401, and the dust can be filtered by the dust filter cloth 407, the filtered air is discharged through the through groove 402, thereby collecting and cleaning the dust, making the dust cleaning more convenient, avoiding the dust from dispersing in the interior of the protection cover 3 in a large amount, when the screw rod 503 rotates, because the moving seat 504 is connected with the screw rod 503 through the screw hole 505 and the moving seat 504 is connected with the slide rod 10 through the slide hole 11 in a sliding way, the screw rod 503 rotates to make the moving seat 504 drive the ventilation pipe 603 and the rotating pipe 604 to move transversely above the interior of the protection cover 3 through the principle of screw transmission, and the moving seat 504 can move transversely back and forth outside the screw rod 503 through the touch sensor 507, thereby making the rotating pipe 604 move transversely back and forth above the interior of the protection cover 3, and simultaneously the speed reducing motor 606 can drive the rotating pipe 604 to rotate through the gear 607, therefore making the rotating pipe 604 move transversely while rotating above the interior of the protection cover 3, therefore, the rotating pipe 604 has a larger dust removal range on the inner part of the protective cover 3, and the dust removal effect is better.

Claims (9)

1. The utility model provides a photoelectricity glass substrate coating film is with cutting device for processing of transport carrier, a serial communication port, the on-line screen storage device comprises a base, the top fixed mounting of base has the laser cutting machine body, the outside of laser cutting machine body is provided with the protection casing, protection casing and base fixed connection, one side of protection casing is provided with control assembly mechanism, and control assembly mechanism is provided with two, the inside top of protection casing is provided with actuating mechanism, actuating mechanism's below is provided with dust removal mechanism, the fixed mount that is provided with in cutting arm one side of laser cutting machine body, the fixed dust removal pipe that is provided with in inside one side of mount, and the both ends of dust removal pipe extend to the below and the top of mount respectively.

2. The cutting device for processing the conveying carrier for coating the photoelectric glass substrate according to claim 1, wherein the protective cover is made of transparent acrylic material.

3. The cutting device for processing a carrier for coating a film on a photoelectric glass substrate as claimed in claim 1, wherein the control assembly comprises a housing, a plurality of through slots, a motor mounting seat, a driving motor, a rotating shaft, a dust suction fan, a dust filter cloth and a connecting pipe, the housing is disposed at one side of the shield, the through slots are formed in the inner wall of the lower portion of the housing, the motor mounting seat is disposed below the housing and is fixedly connected with the base, the driving motor is fixedly mounted inside the motor mounting seat, the rotating shaft is rotatably connected with the outer wall of the lower portion of the housing, both ends of the rotating shaft respectively extend into and under the housing, the dust suction fan is fixedly connected with one end of the rotating shaft disposed in the housing, the dust filter cloth is disposed below the inner portion of the housing and is fixedly connected with the inner wall of the lower portion of the housing, the connecting pipe is fixedly connected above the box body.

4. The cutting device for processing a transporting carrier for coating a film on a photoelectric glass substrate as claimed in claim 3, wherein an output end of the driving motor is fixedly connected with one end of the rotating shaft below the box body through a coupling, the dust filter cloth is positioned above the through groove, and a box door is mounted on one side end face of the box body.

5. The cutting device for processing a carrier for coating a photovoltaic glass substrate according to claim 1, it is characterized in that the driving mechanism comprises a fixed plate, a bearing seat, a screw rod, a movable seat, a threaded hole, a sensor mounting plate and a touch sensor, the fixed plate is fixedly connected with the upper inner wall of the protective cover, two bearing seats are arranged, the two bearing seats are respectively and fixedly connected with the two sides of the lower end surface of the fixed plate, the screw rod is positioned between the bearing seats, and both ends of the screw rod are rotatably connected with the bearing seats, the movable seat is positioned outside the screw rod, the threaded hole is formed inside the movable seat, the movable seat is in threaded connection with the screw rod through a threaded hole, the sensor mounting plates are fixedly arranged on both sides of the lower end surface of the fixed plate, and the sensor mounting panel is located between the bearing frame, the equal fixed mounting in one side in opposite directions of the sensor mounting panel of terminal surface both sides has under the fixed plate touching sensor.

6. The cutting device for processing a carrying carrier for coating a photoelectric glass substrate according to claim 5, wherein a slide rod is disposed at each of the front end and the rear end of the screw rod, and each of the two ends of the slide rod is fixedly connected to the corresponding bearing seat, a slide hole is disposed at each of the front end and the rear end of the interior of the movable seat, the movable seat is slidably sleeved outside the slide rod through the slide hole, one end of the screw rod extends to one side of the shield, a servo motor is fixedly mounted above one side of the shield, and the output end of the servo motor is fixedly connected to the end of the screw rod located outside the shield through a coupling.

7. The cutting device for processing a carrier for electro-optical glass substrate coating according to claim 5, wherein the dust removing mechanism comprises a plurality of connecting rods, a connecting plate, a ventilation pipe, a rotating pipe, a motor base, a speed reduction motor and a gear, the connecting rods are fixedly connected below the movable base, the connecting plate is fixedly connected below the connecting rods, the ventilation pipe is fixedly connected inside the connecting plate, two ends of the ventilation pipe respectively extend to one side and the lower side of the connecting plate, one end of the ventilation pipe below the connecting plate is in a sealed state, the rotating pipe is positioned below the connecting plate, one end of the rotating pipe is inserted into the ventilation pipe, the motor base is fixedly connected to one side of the lower side of the connecting plate, the speed reduction motor is fixedly installed inside the motor base, and the gear is fixedly arranged on the outer wall of one end of the rotating pipe and the output end of the speed reduction motor, and the gear on the outer wall of one end of the rotating pipe is meshed with the gear on the output end of the speed reducing motor.

8. The cutting device for processing a carrier for electro-optical glass substrate coating according to claim 7, wherein a mechanical seal is installed at a connection between an outer wall of one end of the rotating pipe and an inner wall of the ventilation pipe, and the rotating pipe is rotatably connected to the inner wall of the ventilation pipe through the mechanical seal.

9. The cutting device for processing a carrier for coating a photoelectric glass substrate according to claim 7, wherein a telescopic tube is fixedly mounted at both the other end of the ventilating tube and one end of the dust removing tube, the other end of the telescopic tube extends to the outside of the protective cover, and the other end of the telescopic tube is fixedly connected with the connecting tube through a flange.

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