CN117884315A

CN117884315A - Fireproof glass production device and production method

Info

Publication number: CN117884315A
Application number: CN202410192086.6A
Authority: CN
Inventors: 郭进福
Original assignee: Hebei Wolfman's Way Technology Co ltd
Current assignee: Hebei Wolfman's Way Technology Co ltd
Priority date: 2024-02-21
Filing date: 2024-02-21
Publication date: 2024-04-16

Abstract

The invention discloses a fireproof glass production device and a production method, and belongs to the technical field of fireproof glass production. The fireproof glass production device comprises a support frame, wherein a support table is hinged above the support frame; the workbench is rotatably arranged on the supporting table, a clamping mechanism for clamping the workpiece is arranged on the workbench, the clamping mechanism comprises a rotating seat positioned at the feeding end of the workbench, a first clamping frame is arranged on one side of the rotating seat, a second clamping frame is arranged on the other side of the rotating seat, and a lifting element for lifting the workpiece is arranged on the workbench; the gluing mechanism comprises a plurality of gluing units, the gluing units are slidably arranged on the side edges of the workbench, and a power mechanism for driving the gluing units to slide along the side edges of the workbench is arranged on the workbench. The device and the method for producing the fireproof glass can solve the problems that the prior large fireproof glass is not suitable for feeding, air bubbles are easy to generate in glue filling of the fireproof glass, and the production efficiency is low.

Description

Fireproof glass production device and production method

Technical Field

The invention relates to the technical field of fireproof glass production, in particular to a fireproof glass production device and a fireproof glass production method.

Background

The nanometer silicon composite fireproof glass is novel fireproof glass formed by superposing and compounding inorganic expandable nanometer silicon fireproof glue and a multilayer glass raw sheet, and the sandwich structure enables the glass to be tightly adhered with the glue solution, so that the use safety is improved, the outer layer glass is effectively prevented from being cracked and hurt people, and the fireproof glass has the advantages of good heat resistance, good heat insulation, good weather resistance and sound insulation and transparency. The preparation of the nano silicon composite fireproof glass comprises the steps of cleaning a glass raw sheet, and removing dust, dirt or sundries attached to the glass raw sheet; overlapping the multi-layer glass raw sheets together, and sealing and bonding the glass raw sheets by using butyl rubber; placing the bonded glass raw sheet on a hot melting machine for fusion; injecting sealant outside the butyl rubber, and performing second sealing; filling nano silicon fireproof liquid into a cavity between two layers of glass, and sealing; putting the glass into a curing agent for curing treatment, wherein the nano silicon fireproof liquid in the glass is changed into a transparent layer; finally, the fireproof glass is cleaned finally. When the second sealing is carried out on the nano silicon composite fireproof glass, the second sealing is independently carried out, then the nano silicon composite fireproof glass is transferred to a glue filling machine for glue filling, the second sealing is easy to damage in the glass transfer process, and the production efficiency of the fireproof glass is influenced in the glass transfer process.

In addition, when carrying out the encapsulating to fire prevention glass, because fire prevention glass is inside to be a relatively more confined space, only be provided with the opening of encapsulating in fire prevention glass's one corner department, fire prevention glass is inside air be difficult to discharge, leads to remaining the bubble in nano silicon fire prevention liquid's inside, influences fire prevention glass's performance. The existing defoaming mode adopts a vibration mode, and bubbles in the fireproof liquid float upwards in the vibration mode, so that the purpose of defoaming is achieved. However, vibration tends to damage fire-resistant glass, especially large fire-resistant glass. In addition, in order to protect the surface of the fireproof glass, the fireproof glass is generally placed in a standing mode, when the fireproof glass is fed, the fireproof glass is directly hung in a flat mode, lifting of the fireproof glass is not facilitated, and the large fireproof glass is not suitable for being fed.

Disclosure of Invention

The invention aims to provide a fireproof glass production device and a production method, which solve the problems that the existing large fireproof glass is not suitable for feeding, air bubbles are easy to generate in glue filling of the fireproof glass, and the production efficiency is low.

In order to achieve the above object, the present invention provides a fire-proof glass production apparatus comprising:

The upper part of the supporting frame is hinged with a supporting table;

The workbench is arranged on the supporting table in a rotating way, a clamping mechanism for clamping a workpiece is arranged on the workbench, the clamping mechanism comprises a rotating seat positioned at one feeding end of the workbench, a first clamping frame is arranged on one side of the rotating seat, a second clamping frame is arranged on the other side of the rotating seat, the first clamping frame and the second clamping frame are both in sliding connection with the workbench, and a lifting element for lifting the workpiece is arranged on the workbench;

The gluing mechanism comprises a plurality of gluing units, the gluing units are slidably arranged on the side edges of the workbench, and a power mechanism for driving the gluing units to slide along the side edges of the workbench is arranged on the workbench.

Preferably, the support frame comprises support legs, one ends of the support legs are hinged with one ends of the support tables, support plates are arranged at the tops of the other ends of the support legs, buffer cushions with buffer effects on falling of the support tables are arranged on the support plates, hydraulic cylinders are hinged on the support legs, and piston rods of the hydraulic cylinders are hinged with the bottoms of the support tables;

The middle part of the workbench is provided with a sleeve, the supporting platform is provided with a fixed sleeve for the sleeve to pass through, the sleeve is rotationally connected with the fixed sleeve through a bearing, the outside of the sleeve is provided with a first gear ring, the supporting platform is provided with a first motor and a first speed reducer, the output shaft of the first speed reducer is provided with a first gear, and the first gear is meshed with the first gear ring; the lifting element is an air cylinder, the air cylinder is fixed on the workbench, and a sucker for fixing a workpiece is fixedly arranged on a piston rod of the air cylinder.

Preferably, the rotary seat is of a U-shaped structure, the rotary seat is arranged on the second rotary shaft, two ends of the second rotary shaft are rotationally connected with the sliding seat, a first cylinder driving the sliding seat to slide along the working table is arranged on the working table, a balancing weight enabling the rotary seat to keep an opening upwards in a natural state is arranged below the second rotary shaft, the balancing weight is connected with the second rotary shaft through a fixing rod and is 180-degree included angle with the rotary seat, limiting holes with limiting effect on the fixing rod are formed in the bottom and the side face of the sliding seat, and a rotary cylinder horizontally supporting the balancing weight is arranged on the sliding seat.

Preferably, the both ends of the first clamping frame all are provided with first slide, and the both ends of the second clamping frame all are provided with the second slide, and first slide, second slide all are provided with the second gear with workstation sliding connection between first slide and the second slide, and the second gear rotates with the workstation to be connected, all be provided with on the side that first slide, second slide are close to the second gear with second gear engagement's rack, be provided with on the workstation and drive the second clamping frame gliding second cylinder on the workstation.

Preferably, the gluing unit comprises a gluing structure and a glue cleaning structure, the gluing structure is arranged on the second moving plate, the glue cleaning structure is arranged on the first moving plate, a third cylinder for driving the first moving plate to slide on the mounting plate is arranged on the mounting plate, a fourth cylinder for driving the second moving plate to slide on the mounting plate is arranged on the mounting plate, the mounting plate is connected with the sliding seat through a connecting rod, and the sliding seat is connected with the power mechanism; the gluing structure comprises a plurality of gluing guns which are arranged on the second movable plate in a linear array, the gluing guns are positioned at one end of the second movable plate, a fixing structure for fixing the gluing guns is arranged on the second movable plate, and an ultraviolet lamp for curing glue is arranged at the other end of the second movable plate; a scraping plate for scraping glue is arranged between the ultraviolet lamp and the glue coating gun, an inclined plane which gradually inclines towards the glue coating gun from outside to inside is arranged on one side of the scraping plate, one end, close to the second moving plate, of the scraping plate is slidably sleeved outside the fixing block, the fixing block is arranged on the second moving plate, and a first spring is arranged between one end, located inside the scraping plate, of the fixing block and the scraping plate.

Preferably, the fixing structure comprises a mounting pipe arranged on the second movable plate, the glue gun is inserted in the mounting pipe, a rotating plate is arranged on the outer part of the mounting pipe in a rotating mode, a plurality of arc-shaped transmission holes which incline gradually from inside to outside are formed in the rotating plate in a circumferential array, a plurality of clamping plates are arranged in the mounting pipe, transmission rods are arranged in the middle of the clamping plates, through holes for enabling the transmission rods to slide and pass are formed in the mounting pipe, the transmission rods are arranged in one-to-one correspondence with the transmission holes, pin columns are arranged on the transmission rods, and the pin columns are located in the transmission holes and are in sliding connection with the transmission holes; the sliding rod is arranged on the second moving plate in a sliding manner, a first rack is arranged on one side, close to the rotating plate, of the sliding rod, teeth arranged on the side wall of the rotating plate are meshed with the first rack, an end plate is arranged at the bottom end of the sliding rod, a second spring is arranged between the end plate and the second moving plate, and the clamping plate is clamped on the glue gun under the action of the second spring, the sliding rod and the rotating plate.

Preferably, the cleaning structure comprises a scraper which is arranged up and down oppositely, the scraper is arranged at one end of the first moving plate far away from the second moving plate, and a cleaning brush is arranged at the other end of the first moving plate in an up and down opposite way; the scraper is arranged on a third rotating shaft, the third rotating shaft is rotationally connected with the first moving plate, a first transmission plate is arranged on the end head of the third rotating shaft, a strip-shaped first sliding hole is formed in the first transmission plate, a first sliding block is horizontally arranged on the first sliding plate in a sliding manner, a first fixed column is arranged on the first sliding block, the first fixed column is positioned in the first sliding hole and is in sliding connection with the first sliding hole, a first limiting plate is arranged on the end head of the first sliding block, the first limiting plate is connected with a fixed plate arranged on the first moving plate through a third spring, and the scraper is in contact with the working surface under the action of the third spring; the cleaning brush is arranged on a fourth rotating shaft, the fourth rotating shaft is rotationally connected with the first moving plate, a second transmission plate is arranged on the end head of the fourth rotating shaft, a strip-shaped second sliding hole is formed in the second transmission plate, a second sliding block is horizontally arranged on the first sliding plate, a second fixing column is arranged on the second sliding block and is located in the second sliding hole and is in sliding connection with the second sliding hole, a second limiting plate is arranged on the end head of the second sliding block, the second limiting plate is connected with the fixing plate through a fourth spring, and the cleaning brush is in contact with the working surface under the action of the fourth spring.

Preferably, the power mechanism comprises a second motor, the second motor is arranged on the workbench, a first screw rod, a second screw rod, a third screw rod and a fourth screw rod are respectively arranged on the side face of the workbench in a rotating mode, an output shaft of the second motor is connected with the first screw rod through a coupler, a first bevel gear arranged at the end of the first screw rod is meshed with a second bevel gear arranged at one end of the second screw rod, a third bevel gear arranged at the other end of the second screw rod is meshed with a fourth bevel gear arranged at one end of the third screw rod, a fifth bevel gear arranged at the other end of the third screw rod is meshed with a sixth bevel gear arranged at one end of the fourth screw rod, sliding seats are respectively arranged on the first screw rod, the second screw rod, the third screw rod and the fourth screw rod, a transmission block arranged on the sliding seats is provided with threaded holes for the first screw rod, the second screw rod, the third screw rod or the fourth screw rod to penetrate through and are matched with the first screw rod, and sliding rails with the sliding seats are arranged on the side edges of the workbench.

Preferably, be provided with the mount of fixed glue filling pipe on the workstation, the mount includes the fixed frame, the fixed frame sets up on the workstation, the inside rotation of fixed frame is provided with the rotation frame, the inside of rotating the frame is provided with the baffle that separates into a plurality of fixed orifices with the rotation frame, the glue filling pipe is fixed in the fixed orifices, the middle part of rotating the frame is provided with first pivot, first pivot pass the top of fixed frame and rotate with the fixed frame and be connected, the top of first pivot is provided with and drives the pivoted carousel of rotation frame, be provided with the jackscrew with carousel and fixed frame locking fixed on the carousel, be provided with annular locking groove on the upper surface of fixed frame, the bottom of locking groove is provided with the anti-skidding line, the bottom of jackscrew inserts in the locking groove.

A production method based on the fireproof glass production device comprises the following steps:

s1, vertically hoisting a workpiece above a workbench through a hoisting machine, placing the bottom end of the workpiece in a U-shaped groove of a rotating seat, dumping the workpiece, driving the rotating seat to rotate by the workpiece, horizontally placing the workpiece on universal supporting wheels arranged on the workbench, uniformly arranging the universal supporting wheels on the upper surface of the workbench, starting a rotary cylinder, and horizontally supporting a balancing weight by the rotary cylinder;

S2, starting a second air cylinder, wherein the second air cylinder drives a second clamping frame to slide on the workbench, the second clamping frame drives a first clamping frame to synchronously slide on the workbench through a second sliding plate, a second gear and a first sliding plate, and the first clamping frame and the second clamping frame position a workpiece;

s3, starting an air cylinder on the sucker, wherein the air cylinder drives the sucker to ascend, the sucker is adsorbed on the lower surface of the workpiece, the first air cylinder contracts, the first air cylinder drives the rotating seat to slide out of the workpiece, the second air cylinder contracts, and the second air cylinder drives the first clamping frame and the second clamping frame to slide out of the workpiece; the cylinder of the sucker continuously ascends to lift the workpiece;

S4, starting a second motor, wherein the second motor drives a first screw rod to rotate, the first screw rod drives a second screw rod to rotate through a first bevel gear and a second bevel gear, the second screw rod drives a third screw rod to rotate through a third bevel gear and a fourth bevel gear, the third screw rod drives a fourth screw rod to rotate through a fifth bevel gear and a sixth bevel gear, and sliding seats on the first screw rod, the second screw rod, the third screw rod and the fourth screw rod synchronously slide; the fourth cylinder stretches, and the fourth cylinder drives the second movable plate to slide on the mounting plate, and the gluing gun is inserted into a gap between glass raw sheets of the workpiece, starts the gluing gun to glue in the gap, and the scraping plate scrapes off glue on the side face of the workpiece in the moving process of the sliding seat along with the sliding seat, so that the glue is solidified by the ultraviolet lamp.

S5, after the gluing is finished, the second motor is reversed, the sliding seat is reversely moved, the fourth air cylinder is contracted, the third air cylinder is extended, the third air cylinder drives the first moving plate to move towards the workpiece, the scraper which is arranged up and down oppositely and the cleaning brush which is arranged up and down oppositely are respectively abutted against the surface of the workpiece under the action of the third spring and the fourth spring, and the scraper and the cleaning brush synchronously move along with the sliding seat to scrape and clean the glue on the upper surface and the lower surface of the workpiece;

s6, after scraping and cleaning are completed, the third cylinder contracts; the cylinder contracts to drive the sucker to descend, the workpiece is placed on the workbench, the first cylinder drives the rotary seat to move towards the workpiece, the second cylinder drives the first clamping frame and the second clamping frame to move towards the workpiece, and the rotary seat, the first clamping frame and the second clamping frame clamp and fix the workpiece;

S7, extending a hydraulic cylinder, and driving the workbench to tilt upwards by the hydraulic cylinder through the supporting table; starting a first motor, driving a first gear to rotate by the first motor through a first speed reducer, driving a workbench to rotate on a supporting table by the first gear through a first gear ring, and enabling a corner of a workpiece provided with a glue filling opening to be positioned at the highest point of the workpiece for glue filling, wherein the glue filling pipe is used for glue filling against the side wall of the workpiece;

S8, sealing a glue filling port of the workpiece after the glue filling is completed; the first motor is reset, the workbench rotates, the second cylinder contracts, and the first clamping frame and the second clamping frame slide out of the workpiece; the rotary cylinder contracts to erect the workpiece from the workbench to a vertical state, and the workpiece drives the rotary seat to rotate to hoist the workpiece from the workbench; the hydraulic cylinder resets, and the supporting bench drives the workstation to place in the backup pad, and the roating seat keeps vertical state under the balancing weight effect.

The fireproof glass production device and the fireproof glass production method have the advantages that:

1. A gluing mechanism is arranged on the side face of the workbench, and the side edge of the workpiece can be glued through the gluing mechanism. The workbench is provided with the fixing frame for fixing the glue filling pipe, and the glue filling and gluing operation of the workpiece is completed on one workbench, so that the efficiency of glue filling and gluing of the workpiece is improved.

2. Be provided with the roating seat on the workstation, the roating seat keeps vertical state under the effect of balancing weight, and the work piece of being convenient for is placed on the workstation through the roating seat is vertical, then the slope is put on the workstation gradually again, is favorable to the material loading of large-scale work piece, alleviates the damage of work piece.

3. Be provided with the sleeve on the workstation, sleeve and fixed cover rotate and set up, drive the workstation through the sleeve and rotate for the glue filling mouth of work piece is located the highest point, and the glue that the glue filling mouth corresponds is located the minimum point, makes the glue solution fill gradually from the side of work piece to the angle of minimum, discharges the gas abundant from the work piece inside, alleviates the production of bubble in the work piece.

The technical scheme of the invention is further described in detail through the drawings and the embodiments.

Drawings

FIG. 1 is a schematic top view of an embodiment of the present invention;

FIG. 2 is a schematic diagram of a front view of an embodiment of the present invention;

FIG. 3 is a schematic view of a rotating base according to an embodiment of the present invention;

FIG. 4 is a schematic diagram of a glue mechanism according to an embodiment of the present invention;

FIG. 5 is a schematic view of a fixing structure according to an embodiment of the present invention;

FIG. 6 is an enlarged view of a portion of FIG. 5;

FIG. 7 is a schematic diagram of a front view of a purge structure according to an embodiment of the present invention;

FIG. 8 is a schematic side view of a clear adhesive according to an embodiment of the present invention;

Fig. 9 is a schematic structural diagram of a fixing frame according to an embodiment of the invention.

Reference numerals

1. A support frame; 11. a support table; 12. support legs; 13. a support plate; 14. a fixed sleeve; 15. a first motor; 16. a first decelerator; 17. a first gear; 18. a first ring gear; 19. a hydraulic cylinder;

2. a work table; 21. a frame; 22. a sleeve; 23. a suction cup; 24. a fixing frame; 25. a rotating frame; 26. a partition plate; 27. a fixing hole; 28. a fixed frame; 29. a first rotating shaft; 210. a turntable; 211. a jackscrew; 212. a locking groove;

3. a clamping mechanism; 31. a sliding seat; 32. a rotating seat; 33. a first cylinder; 34. a first clamping frame; 35. a second clamping frame; 36. a second cylinder; 37. a first slide plate; 38. a second slide plate; 39. a second gear; 310. a second rotating shaft; 311. a fixed rod; 312. balancing weight; 313. a limiting hole; 314. a rotary cylinder;

4. A gluing mechanism; 41. a slide; 42. a transmission block; 43. a slide rail; 44. a connecting rod; 45. a mounting plate; 46. a third cylinder; 47. a first moving plate; 48. a scraper; 49. a fourth cylinder; 410. a second moving plate; 411. a glue gun; 412. a scraper; 413. a fixed block; 414. a first spring; 415. an ultraviolet lamp; 416. a cleaning brush; 417. a fixing plate; 418. installing a pipe; 419. a rotating plate; 420. a slide bar; 421. a first rack; 422. an end plate; 423. a second spring; 424. a transmission hole; 425. a clamping plate; 426. a transmission rod; 427. a pin; 428. a third rotating shaft; 429. a first drive plate; 430. a first slide hole; 431. a first slider; 432. a first fixing column; 433. a first limiting plate; 434. a third spring; 435. a fourth rotating shaft; 436. a second drive plate; 437. a second slide hole; 438. a second slider; 439. a second fixing column; 440. a second limiting plate; 441. a fourth spring; 442. a second motor; 443. a first screw rod; 444. a second screw rod; 445. a third screw rod; 446. a fourth screw rod; 447. a first bevel gear; 448. a second bevel gear; 449. a third bevel gear; 450. a fourth bevel gear; 451. a fifth bevel gear; 452. and a sixth bevel gear.

Detailed Description

The technical scheme of the invention is further described below through the attached drawings and the embodiments.

Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The terms "first," "second," and the like, as used herein, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof, but does not exclude other elements or items. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.

Examples

As shown in fig. 1 and 2, a fire-proof glass production apparatus includes: the support frame 1, support frame 1 places subaerial, supports whole device. The support frame 1 comprises support legs 12, and the support legs 12 are fixedly connected through a cross beam. A supporting table 11 is arranged above the supporting frame 1. One end of the supporting leg 12 is hinged with one end of the supporting table 11 through a pin shaft. The other end top of the supporting leg 12 is fixedly provided with a supporting plate 13, and a buffer cushion with buffer effect on the falling of the supporting table 11 is fixedly arranged on the supporting plate 13. The supporting legs 12 are hinged with hydraulic cylinders 19, and piston rods of the hydraulic cylinders 19 are hinged with the bottom of the supporting table 11. The hydraulic cylinder 19 is extended, and the hydraulic cylinder 19 drives the support table 11 to rotate upwards around the pin shaft through the piston rod, so that the support table 11 becomes inclined.

The workbench 2 is rotatably arranged on the supporting table 11, and the workbench 2 is positioned above the supporting table 11. The middle part of workstation 2 is fixed and is provided with sleeve 22, is provided with the fixed cover 14 that makes sleeve 22 pass on the supporting bench 11, and fixed cover 14 is fixed to be set up on supporting bench 11. The sleeve 22 is rotatably connected with the fixed sleeve 14 through a bearing. The outside of sleeve 22 is fixed and is provided with first ring gear 18, and the fixed first motor 15 and the first reduction gear 16 that are connected each other that are provided with on supporting bench 11, the fixed first gear 17 that is provided with on the output shaft of first reduction gear 16, first gear 17 meshes with first ring gear 18. The first motor 15 drives the first gear 17 to rotate through the first speed reducer 16, and the first gear 17 is meshed with the first gear ring 18 to drive the sleeve 22 to rotate, so that the workbench 2 is driven to rotate. The rotation of the table 2 up and down on the vertical plane and the rotation on the horizontal plane are achieved by the first motor 15 and the hydraulic cylinder 19.

The table 2 is provided with a lifting element for lifting the workpiece. The lifting element is a cylinder which is fixed on the workbench 2. The piston rod of the air cylinder is fixedly provided with a sucker 23 for fixing a workpiece. The cylinder drives the sucker 23 to move up and down, so that the sucker 23 drives the workpiece to move up and down, and the workpiece is conveniently glued. The workbench 2 comprises a frame 21, a plurality of universal supporting wheels for supporting workpieces are uniformly arranged on the upper surface of the workbench 2, the universal supporting wheels are rubber wheels, and wheel shafts of the universal supporting wheels are rotatably connected with the workbench 2 through bearings, so that rotation of the universal supporting wheels is realized, and the moving and rotating requirements of the workpieces on the workbench 2 are met.

As shown in fig. 3, the table 2 is provided with a clamping mechanism 3 for clamping a workpiece. The clamping mechanism 3 comprises a rotating seat 32 positioned at one feeding end of the workbench 2, the rotating seat 32 is of a U-shaped structure, and a workpiece is inserted into the U-shaped structure. The rotating seat 32 is fixedly arranged on the second rotating shaft 310, and two ends of the second rotating shaft 310 are respectively connected with the sliding seat 31 in a rotating way through bearings. The workbench 2 is provided with a first air cylinder 33 for driving the sliding seat 31 to slide along the workbench 2, and the first air cylinder 33 is fixed on the workbench 2. The workbench 2 is provided with a horizontal guide rail with guiding function on the sliding of the sliding seat 31, two sides of the sliding seat 31 are provided with grooves matched with the guide rail, and the guide rail is positioned in the grooves and is in sliding connection with the grooves. The balancing weight 312 is arranged below the second rotating shaft 310, and the balancing weight 312 is fixedly connected with the second rotating shaft 310 through the fixing rod 311. The balancing weight 312 forms an included angle of 180 degrees with the rotating seat 32, and the balancing weight 312 enables the rotating seat 32 to keep an upward opening state in a natural state, so that feeding of workpieces is facilitated. The bottom and side surfaces of the sliding seat 31 are provided with a limiting hole 313 having a limiting effect on the fixing rod 311, and the limiting hole 313 limits the vertical state and the horizontal state of the fixing rod 311. The rotary cylinder 314 horizontally supporting the balancing weight 312 is fixedly arranged on the sliding seat 31, and the rotary cylinder 314 horizontally supports the balancing weight 312 to prevent the rotary seat 32 from rotating in the workpiece machining process.

One side of the rotating seat 32 is provided with a first clamping frame 34, the other side of the rotating seat 32 is provided with a second clamping frame 35, and the first clamping frame 34 and the second clamping frame 35 are both in sliding connection with the workbench 2. The both ends of the first clamping frame 34 are fixedly provided with a first sliding plate 36, the both ends of the second clamping frame 35 are fixedly provided with a second sliding plate 38, and the first sliding plate 36 and the second sliding plate 38 are in sliding connection with the workbench 2. The workbench 2 is provided with the guide grooves with limiting and guiding functions on the sliding of the first sliding plate 36 and the second sliding plate 38, and the first sliding plate 36 and the second sliding plate 38 are positioned in the guide grooves and are in sliding connection with the guide grooves, so that the stability of the first sliding plate 36 and the second sliding plate 38 during sliding is improved. A second gear 39 is arranged between the first slide plate 36 and the second slide plate 38, and the second gear 39 is rotatably connected with the workbench 2 through a bearing. The first slide plate 36 and the second slide plate 38 are provided with racks engaging with the second gear 39 on the sides thereof adjacent to the second gear 39. The workbench 2 is provided with a second air cylinder 36 for driving the second clamping frame 35 to slide on the workbench 2, and the second air cylinder 36 is fixed on the workbench 2. The workbench 2 is provided with a convex strip which has supporting and guiding functions on the sliding of the first clamping frame 34 and the second clamping frame 35, the lower surfaces of the first clamping frame 34 and the second clamping frame 35 are provided with grooves matched with the convex strip, and the convex strip is positioned in the grooves and is in sliding connection with the grooves.

The second cylinder 36 drives the second clamping frame 35 to slide on the workbench 2 through a piston rod, and the second clamping frame 35 drives the first clamping frame 34 to synchronously slide on the workbench 2 through the second sliding plate 38, the second gear 39 and the first sliding plate 36, so that the workpiece is positioned and clamped. The first clamping frame 34 and the second clamping frame 35 are both U-shaped frames. The U-shaped grooves of the rotating seat 32 and the U-shaped frame widths of the first clamping frame 34 and the second clamping frame 35 are slightly larger than the thickness of the workpiece, so that the workpiece can be conveniently inserted.

The side of the workbench 2 is provided with a gluing mechanism 4, the gluing mechanism 4 comprises a plurality of gluing units, the gluing units are arranged in one-to-one correspondence with the side of the workbench 2, namely, each workbench 2 is provided with a gluing unit on the side.

As shown in fig. 4. The gluing unit comprises a gluing structure and a glue cleaning structure, the gluing structure is arranged on the second moving plate 410, and a fourth air cylinder 49 for driving the second moving plate 410 to slide on the mounting plate 45 is arranged on the mounting plate 45. The fourth cylinder 49 is fixedly arranged on the mounting plate 45, and a piston rod of the fourth cylinder 49 is fixedly connected with the second moving plate 410. The mounting plate 45 is provided with a guide rail having a guiding function for sliding the second moving plate 410. The mounting plate 45 is fixedly connected with the slide seat 41 through a connecting rod 44, and the slide seat 41 is connected with the power mechanism. The power mechanism drives the slide 41 to slide on the side surface of the table 2.

The glue spreading structure includes a plurality of glue spreading guns 411 arranged on the second moving plate 410 in a linear array, and the glue spreading guns 411 are of the existing type and structure as required. The glue gun 411 is located at one end of the second moving plate 410, and an ultraviolet lamp 415 for curing the glue is fixedly arranged at the other end of the second moving plate 410, and the glue is accelerated to be solidified through the irradiation of ultraviolet light of the ultraviolet lamp 415. A scraping blade 412 for scraping glue is arranged between the ultraviolet lamp 415 and the glue gun 411, and the scraping blade 412 is arranged on the second moving plate 410.

As shown in fig. 5 and 6. The second moving plate 410 is provided with a fixing structure for fixing the glue gun 411. The fixing structure includes a mounting tube 418 fixedly provided on the second moving plate 410, the mounting tube 418 penetrating the second moving plate 410. The glue gun 411 is inserted into the mounting tube 418, the rotating plate 419 is rotatably arranged outside the mounting tube 418, and the rotating plate 419 can only rotate relative to the mounting tube 418 and cannot axially move. The rotary plate 419 is provided with a plurality of arc-shaped transmission holes 424 which are gradually inclined from inside to outside in a circumferential array, and the transmission holes 424 penetrate through the rotary plate 419. The inside of installation tube 418 is provided with a plurality of curved splint 425, and the middle part of splint 425 is fixed to be provided with the transfer line 426, is provided with the through-hole that makes transfer line 426 slip pass on the installation tube 418, and the aperture of through-hole is slightly greater than the external diameter of transfer line 426 for transfer line 426 just passes in the through-hole. The transmission rods 426 and the transmission holes 424 are arranged in one-to-one correspondence, and in the embodiment, four transmission rods 426 and four transmission holes 424 are arranged. The driving rod 426 is fixedly provided with a pin 427, and the pin 427 is positioned in the driving hole 424 and is in sliding connection with the driving hole 424.

A slide bar 420 is slidably provided on the second moving plate 410, and a guide rail having a guiding function for sliding up and down the slide bar 420 is provided on the second moving plate 410. A first rack 421 is fixedly arranged on one side of the sliding rod 420, which is close to the rotating plate 419, and the first rack 421 is meshed with teeth fixedly arranged on the side wall of the rotating plate 419. An end plate 422 is fixedly arranged at the bottom end of the sliding rod 420, a second spring 423 is arranged between the end plate 422 and the second movable plate 410, and two ends of the second spring 423 are fixedly connected with the end plate 422 and the second movable plate 410 respectively. The second spring 423 applies upward pushing force to the sliding rod 420, the sliding rod 420 drives the rotating plate 419 to rotate clockwise through the first rack 421 and the teeth, and the rotating plate 419 drives the driving rod 426 and the clamping plate 425 to slide towards the center of the mounting tube 418 through the driving hole 424 and the pin 427, so that the clamping plate 425 clamps the coating tube.

The scraper blade 412 is provided with the inclined plane that is inclined to the rubber coating rifle 411 from outside to inside gradually towards one side of rubber coating rifle 411, and when striking off the glue of work piece side through scraper blade 412, the inclined plane can fill the clearance department of the glass former piece of striking off the glue to the work piece, improves the sealed effect between the glass former piece. The scraper 412 is provided with a mounting groove at one end near the second moving plate 410, and the fixing block 413 is slidably inserted in the mounting groove. The fixed block 413 is fixedly disposed on the second moving plate 410. A first spring 414 is arranged between the fixed block 413 and the scraping plate 412, and two ends of the first spring 414 are fixedly connected with the fixed block 413 and the scraping plate 412 respectively. The fixed block 413 is located the fixed board that is provided with of one end of mounting groove inside, and the both ends of board are provided with the boss, are provided with the guide slot with boss looks adaptation on the lateral wall of mounting groove, and the boss is located the guide slot and with guide slot sliding connection. The boss and the guide groove have guiding and limiting functions on the sliding of the scraping plate 412, and the scraping plate 412 is prevented from sliding off the fixing block 413. The scraper 412 is pressed against the side of the workpiece by the first spring 414 to scrape off the glue on the side of the workpiece.

As shown in fig. 7 and 8. The glue cleaning structure is arranged on the first moving plate 47, and a third air cylinder 46 for driving the first moving plate 47 to slide on the mounting plate 45 is fixedly arranged on the mounting plate 45. The piston rod of the third cylinder 46 is fixedly connected with the first moving plate 47. The mounting plate 45 is provided with a guide rail having a guiding function for sliding the first moving plate 47. The cleaning mechanism includes a scraper 48 disposed opposite to each other up and down, and the scraper 48 is disposed at an end of the first moving plate 47 remote from the second moving plate 410. The other end of the first moving plate 47 is provided with a cleaning brush 416 opposite up and down. The scraper 48 and the cleaning brush 416 are respectively contacted with the workpiece on the upper and lower surfaces of the workpiece for removing the residual paste on the upper and lower surfaces of the workpiece after the paste is scraped by the scraper 412.

The scraper 48 is fixedly disposed on a third rotating shaft 428, and the third rotating shaft 428 is rotatably connected with the first moving plate 47 through a bearing. The end of the third rotating shaft 428 is fixedly provided with a first transmission plate 429, the first transmission plate 429 is provided with a first strip-shaped sliding hole 430, and the first sliding hole 430 penetrates through the first transmission plate 429. The first sliding plate is provided with a first sliding block 431 in a horizontal sliding manner, a first fixing column 432 is fixedly arranged on the first sliding block 431, and the first fixing column 432 is located in the first sliding hole 430 and is in sliding connection with the first sliding hole 430. A fixing plate 417 is provided between the scraper 48 and the cleaning brush 416, and the fixing plate 417 is fixed to the first moving plate 47. The end of the first slider 431 is fixedly provided with a first limiting plate 433, the first limiting plate 433 is connected with a fixed plate 417 through a third spring 434, and two ends of the third spring 434 are respectively fixedly connected with the first limiting plate 433 and the fixed plate 417. The first slider 431 slides outwards under the action of the third spring 434, the first slider 431 drives the first transmission plate 429 to rotate through the first fixing column 432 and the first sliding hole 430, the first transmission plate 429 drives the scraper 48 to rotate through the third rotating shaft 428, and the scraper 48 is tightly attached to the upper surface and the lower surface of a workpiece, so that residual glue on the upper surface and the lower surface of the workpiece is cleaned.

The cleaning brush 416 is fixedly disposed on the fourth rotating shaft 435, and the fourth rotating shaft 435 is rotatably connected with the first moving plate 47 through a bearing. A second transmission plate 436 is fixedly arranged on the end head of the fourth rotating shaft 435, and a second strip-shaped sliding hole 437 is arranged on the second transmission plate 436. The first sliding plate is provided with a second sliding block 438 in a horizontal sliding manner, a second fixed column 439 is fixedly arranged on the second sliding block 438, and the second fixed column 439 is located in the second sliding hole 437 and is in sliding connection with the second sliding hole 437. The end of the second slider 438 is fixedly provided with a second limiting plate 440, the second limiting plate 440 is connected with the fixing plate 417 through a fourth spring 441, and two ends of the fourth spring 441 are fixedly connected with the second limiting plate 440 and the fixing plate 417 respectively. The second slider 438 slides outwards under the action of the fourth spring 441, the second slider 438 drives the second transmission plate 436 to rotate through the second fixing column 439 and the second sliding hole 437, the second transmission plate 436 drives the cleaning brush 416 to rotate through the fourth rotating shaft 435, and the cleaning brush 416 is tightly attached to the upper surface and the lower surface of a workpiece to clean residual scraps scraped by the scraper 48.

The power mechanism includes a second motor 442, and the second motor 442 is fixedly disposed on the table 2. The first screw 443, the second screw 444, the third screw 445, and the fourth screw 446 are rotatably provided on the side surface of the table 2 through bearing blocks, respectively. An output shaft of the second motor 442 is fixedly connected with the first screw 443 by a coupling. A first bevel gear 447 fixedly provided at an end of the first lead screw 443 is engaged with a second bevel gear 448 fixedly provided at an end of the second lead screw 444. A third bevel gear 449 fixedly provided at the other end of the second screw 444 is engaged with a fourth bevel gear 450 fixedly provided at one end of the third screw 445. The fifth bevel gear 451 fixedly provided at the other end of the third screw 445 is engaged with the sixth bevel gear 452 fixedly provided at one end of the fourth screw 446. The first screw 443, the second screw 444, the third screw 445 and the fourth screw 446 are respectively provided with a sliding seat 41, and a transmission block 42 fixedly arranged on the sliding seat 41 is provided with a threaded hole which is penetrated by and matched with the first screw 443, the second screw 444, the third screw 445 or the fourth screw 446. A slide rail 43 having a guiding function for the sliding of the slide 41 is fixedly provided on the side of the table 2.

As shown in fig. 9, the fixing frame 24 for fixing the glue filling pipe is arranged on the workbench 2, and the glue filling pipe is fixed through the fixing frame 24, so that the stability of the relative position between the glue filling pipe and the workpiece is improved, and the glue filling pipe is prevented from moving in the rotation process of the workpiece. The fixing frame 24 includes a fixing frame 28, and the fixing frame 28 is fixedly disposed on the workbench 2. The fixed frame 28 is provided with a rotating frame 25 in a rotating manner, and the fixed frame 28 has a structure with two open ends. The width of the fixed frame 28 is larger than the width of the rotating frame 25 so that the rotating frame 25 can rotate within the fixed frame 28. The inside of the rotating frame 25 is provided with a baffle plate 26 for dividing the rotating frame 25 into a plurality of fixing holes 27, and the glue filling pipe is fixed in the fixing holes 27. The angle of the glue filling pipe can be adjusted by rotating the rotating frame 25. Meets the glue filling requirements of different angles. The middle part of the rotating frame 25 is fixedly provided with a first rotating shaft 29, and the first rotating shaft 29 penetrates through the top of the fixed frame 28 and is in rotating connection with the fixed frame 28. The top end of the first rotating shaft 29 is fixedly provided with a rotating disc 210 for driving the rotating frame 25 to rotate, and jackscrews 211 for locking and fixing the rotating disc 210 and the fixed frame 28 are connected to the rotating disc 210 in a threaded manner. An annular locking groove 212 is formed in the upper surface of the fixing frame 28, anti-skidding threads are formed in the bottom of the locking groove 212, and the bottom ends of the jackscrews 211 are inserted into the locking groove 212. The jackscrews 211 are screwed, and the bottom ends of the jackscrews 211 are pressed on the anti-skid patterns to lock the rotating frame 25. Loosening the jackscrew 211 can adjust the angle of the irrigation pipe by rotating the frame 25.

The first motor 15, the second motor 442, the first cylinder 33, the second cylinder 36, the third cylinder 46, the fourth cylinder 49, the hydraulic cylinder 19, the cylinder, and the rotary cylinder 314 are all connected with a controller according to the need by adopting the prior art, and are controlled in coordination by the controller.

The production method based on the fireproof glass production device comprises the following steps of:

S1, vertically hoisting a workpiece above a workbench 2 through an existing hoisting machine. The bottom end of the workpiece is placed in the U-shaped groove of the rotating seat 32, the workpiece is slowly poured, the workpiece drives the rotating seat 32 to rotate, and the workpiece is horizontally placed on the universal supporting wheel on the workbench 2. The rotary cylinder 314 is started, the rotary cylinder 314 horizontally supports the balancing weight 312, and the rotary seat 32 is locked.

S2, starting a second air cylinder 36, enabling the second air cylinder 36 to drive a second clamping frame 35 to slide on the workbench 2, enabling the second clamping frame 35 to drive a first clamping frame 34 to synchronously slide on the workbench 2 through a second sliding plate 38, a second gear 39 and a first sliding plate 36, and enabling the first clamping frame 34 and the second clamping frame 35 to position a workpiece.

S3, starting an air cylinder on the sucker 23, and enabling the air cylinder to drive the sucker 23 to ascend, wherein the sucker 23 is adsorbed on the lower surface of the workpiece. The first air cylinder 33 is contracted, and the first air cylinder 33 drives the rotating seat 32 to slide out of the workpiece; the second air cylinder 36 is contracted, and the second air cylinder 36 drives the first clamping frame 34 and the second clamping frame 35 to slide out of the workpiece. The cylinder of the sucker 23 continues to rise to lift the workpiece.

S4, starting the second motor 442, wherein the second motor 442 drives the first screw 443 to rotate, the first screw 443 drives the second screw 444 to rotate through the first bevel gear 447 and the second bevel gear 448, the second screw 444 drives the third screw 445 to rotate through the third bevel gear 449 and the fourth bevel gear 450, the third screw 445 drives the fourth screw 446 to rotate through the fifth bevel gear 451 and the sixth bevel gear 452, and the sliding seats 41 on the first screw 443, the second screw 444, the third screw 445 and the fourth screw 446 synchronously slide. The fourth air cylinder 49 is extended, the fourth air cylinder 49 drives the second moving plate 410 to slide on the mounting plate 45, the glue gun 411 is inserted into a gap between glass sheets of the workpiece, and the glue gun 411 is started to glue into the gap; the squeegee 412 scrapes off the glue on the side of the workpiece during the movement of the slide 41, and the ultraviolet lamp 415 cures the glue.

S5, after the glue spreading is completed, the second motor 442 is reversed, the sliding seat 41 is moved reversely, the fourth air cylinder 49 is contracted, the third air cylinder 46 is extended, and the third air cylinder 46 drives the first moving plate 47 to move towards the workpiece. The scraper 48 and the cleaning brush 416 which are arranged vertically opposite to each other are respectively abutted against the surface of the workpiece under the action of the third spring 434 and the fourth spring 441, and the scraper 48 and the cleaning brush 416 synchronously move along with the sliding seat 41 to scrape and clean the glue on the upper surface and the lower surface of the workpiece.

After the scraping and cleaning are completed, the third cylinder 46 is contracted. The cylinder contracts to drive the sucker 23 to descend, and the workpiece is placed on the workbench 2. The first cylinder 33 drives the rotating seat 32 to move towards the workpiece, and the second cylinder 36 drives the first clamping frame 34 and the second clamping frame 35 to move towards the workpiece, so that the rotating seat 32, the first clamping frame 34 and the second clamping frame 35 clamp and fix the workpiece.

S7, extending a hydraulic cylinder 19, and driving the workbench 2 to tilt upwards by the hydraulic cylinder 19 through the supporting table 11; the first motor 15 is started, the first motor 15 drives the first gear 17 to rotate through the first speed reducer 16, the first gear 17 drives the workbench 2 to rotate on the supporting table 11 through the first gear ring 18, and the angle of the workpiece, which is provided with the glue filling opening, is located at the highest point of the workpiece, so that glue filling is performed. In the glue filling process, the glue filling pipe is used for filling glue to the side wall of the workpiece, the glue solution flows downwards along the side wall of the workpiece under the action of gravity, gradually fills from the corner at the lowest end of the workpiece, discharges air in the corner at the lowest end, and gradually relieves the residual air bubbles in the workpiece in a filling mode.

And S8, sealing the glue filling opening of the workpiece after the glue filling is completed. The first motor 15 is reset, and the workbench 2 rotates; the second cylinder 36 is contracted, and the first clamping frame 34 and the second clamping frame 35 slide out of the workpiece; the rotary cylinder 314 is contracted to erect the workpiece from the table 2 to a vertical state, and the workpiece drives the rotary seat 32 to rotate to hoist the workpiece from the table 2. The hydraulic cylinder 19 is reset, the supporting table 11 drives the workbench 2 to be placed on the supporting plate 13, and the rotating seat 32 is kept in a vertical state under the action of the balancing weight 312. And (5) finishing glue filling and gluing of the workpiece.

Therefore, the device and the method for producing the fireproof glass can solve the problems that the prior large fireproof glass is not suitable for feeding, air bubbles are easy to be generated when the fireproof glass is filled with glue, and the production efficiency is low.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention and not for limiting it, and although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that: the technical scheme of the invention can be modified or replaced by the same, and the modified technical scheme cannot deviate from the spirit and scope of the technical scheme of the invention.

Claims

1. A fire resistant glass production apparatus, comprising:

The upper part of the supporting frame is hinged with a supporting table;

2. A fire resistant glass production apparatus as defined in claim 1, wherein: the support frame comprises support legs, one ends of the support legs are hinged with one ends of the support tables, the top of the other ends of the support legs is provided with a support plate, the support plate is provided with a buffer cushion which has a buffer effect on the falling of the support tables, the support legs are hinged with hydraulic cylinders, and piston rods of the hydraulic cylinders are hinged with the bottoms of the support tables;

3. A fire resistant glass production apparatus as defined in claim 2, wherein: the rotary seat is of a U-shaped structure, the rotary seat is arranged on the second rotary shaft, two ends of the second rotary shaft are rotationally connected with the sliding seat, a first cylinder driving the sliding seat to slide along the working table is arranged on the working table, a balancing weight enabling the rotary seat to keep an opening upwards in a natural state is arranged below the second rotary shaft, the balancing weight is connected with the second rotary shaft through a fixing rod and forms an included angle of 180 degrees with the rotary seat, limiting holes with limiting effect on the fixing rod are formed in the bottom and the side face of the sliding seat, and a rotary cylinder horizontally supporting the balancing weight is arranged on the sliding seat.

4. A fire resistant glass production apparatus as claimed in claim 3, wherein: the two ends of the first clamping frame are provided with first sliding plates, the two ends of the second clamping frame are provided with second sliding plates, the first sliding plates and the second sliding plates are in sliding connection with the workbench, second gears are arranged between the first sliding plates and the second sliding plates and are in rotary connection with the workbench, racks meshed with the second gears are arranged on the side surfaces, close to the second gears, of the first sliding plates and the second sliding plates, and a second cylinder driving the second clamping frame to slide on the workbench is arranged on the workbench.

5. The fire resistant glass production apparatus as claimed in claim 4, wherein: the gluing unit comprises a gluing structure and a glue cleaning structure, the gluing structure is arranged on the second moving plate, the glue cleaning structure is arranged on the first moving plate, a third cylinder for driving the first moving plate to slide on the mounting plate is arranged on the mounting plate, a fourth cylinder for driving the second moving plate to slide on the mounting plate is arranged on the mounting plate, the mounting plate is connected with the sliding seat through a connecting rod, and the sliding seat is connected with the power mechanism; the gluing structure comprises a plurality of gluing guns which are arranged on the second movable plate in a linear array, the gluing guns are positioned at one end of the second movable plate, a fixing structure for fixing the gluing guns is arranged on the second movable plate, and an ultraviolet lamp for curing glue is arranged at the other end of the second movable plate; a scraping plate for scraping glue is arranged between the ultraviolet lamp and the glue coating gun, an inclined plane which gradually inclines towards the glue coating gun from outside to inside is arranged on one side of the scraping plate, one end, close to the second moving plate, of the scraping plate is slidably sleeved outside the fixing block, the fixing block is arranged on the second moving plate, and a first spring is arranged between one end, located inside the scraping plate, of the fixing block and the scraping plate.

6. The fire resistant glass production apparatus as claimed in claim 5, wherein: the fixing structure comprises an installation tube arranged on the second movable plate, the glue gun is inserted in the installation tube, a rotating plate is arranged on the outer portion of the installation tube in a rotating mode, a plurality of arc-shaped transmission holes which incline gradually from inside to outside are formed in the rotating plate in a circumferential array mode, a plurality of clamping plates are arranged in the installation tube, transmission rods are arranged in the middle of the clamping plates, through holes for enabling the transmission rods to pass through in a sliding mode are formed in the installation tube, the transmission rods are arranged in one-to-one correspondence to the transmission holes, pin columns are arranged on the transmission rods, and the pin columns are located in the transmission holes and are in sliding connection with the transmission holes; the sliding rod is arranged on the second moving plate in a sliding manner, a first rack is arranged on one side, close to the rotating plate, of the sliding rod, teeth arranged on the side wall of the rotating plate are meshed with the first rack, an end plate is arranged at the bottom end of the sliding rod, a second spring is arranged between the end plate and the second moving plate, and the clamping plate is clamped on the glue gun under the action of the second spring, the sliding rod and the rotating plate.

7. The fire resistant glass production apparatus as claimed in claim 6, wherein: the cleaning structure comprises a scraper which is arranged up and down oppositely, the scraper is arranged at one end of the first moving plate far away from the second moving plate, and a cleaning brush is arranged at the other end of the first moving plate in an up-down opposite way; the scraper is arranged on a third rotating shaft, the third rotating shaft is rotationally connected with the first moving plate, a first transmission plate is arranged on the end head of the third rotating shaft, a strip-shaped first sliding hole is formed in the first transmission plate, a first sliding block is horizontally arranged on the first sliding plate in a sliding manner, a first fixed column is arranged on the first sliding block, the first fixed column is positioned in the first sliding hole and is in sliding connection with the first sliding hole, a first limiting plate is arranged on the end head of the first sliding block, the first limiting plate is connected with a fixed plate arranged on the first moving plate through a third spring, and the scraper is in contact with the working surface under the action of the third spring; the cleaning brush is arranged on a fourth rotating shaft, the fourth rotating shaft is rotationally connected with the first moving plate, a second transmission plate is arranged on the end head of the fourth rotating shaft, a strip-shaped second sliding hole is formed in the second transmission plate, a second sliding block is horizontally arranged on the first sliding plate, a second fixing column is arranged on the second sliding block and is located in the second sliding hole and is in sliding connection with the second sliding hole, a second limiting plate is arranged on the end head of the second sliding block, the second limiting plate is connected with the fixing plate through a fourth spring, and the cleaning brush is in contact with the working surface under the action of the fourth spring.

8. The fire resistant glass production apparatus as claimed in claim 7, wherein: the power mechanism comprises a second motor, the second motor is arranged on the workbench, a first screw rod, a second screw rod, a third screw rod and a fourth screw rod are respectively arranged on the side face of the workbench in a rotating mode, an output shaft of the second motor is connected with the first screw rod through a coupler, a first bevel gear arranged at the end of the first screw rod is meshed with a second bevel gear arranged at one end of the second screw rod, a third bevel gear arranged at the other end of the second screw rod is meshed with a fourth bevel gear arranged at one end of the third screw rod, a fifth bevel gear arranged at the other end of the third screw rod is meshed with a sixth bevel gear arranged at one end of the fourth screw rod, sliding seats are arranged on the first screw rod, the second screw rod, the third screw rod and the fourth screw rod respectively, a transmission block arranged on the sliding seats is provided with threaded holes for the first screw rod, the second screw rod, the third screw rod or the fourth screw rod to penetrate through and be matched with the first screw rod, and sliding rails with the sliding seats are arranged on the side edges of the workbench.

9. The fire resistant glass production apparatus as claimed in claim 8, wherein: the utility model provides a fixing frame that is provided with fixed glue filling pipe on the workstation, the fixing frame includes the fixed frame, the fixed frame sets up on the workstation, the inside rotation of fixed frame is provided with the rotation frame, the inside of rotating the frame is provided with the baffle that separates into a plurality of fixed orifices with the rotation frame, the glue filling pipe is fixed in the fixed orifices, the middle part of rotating the frame is provided with first pivot, first pivot pass the top of fixed frame and rotate with the fixed frame and be connected, the top of first pivot is provided with drives the pivoted carousel of rotating the frame, be provided with the jackscrew with carousel and fixed frame locking fixed on the carousel, be provided with annular locking groove on the upper surface of fixed frame, the bottom of locking groove is provided with the anti-skidding line, the bottom of jackscrew inserts in the locking groove.

10. A method of producing a fire resistant glazing unit according to claim 9, comprising the steps of: