CN116040929A

CN116040929A - Glass tempering furnace

Info

Publication number: CN116040929A
Application number: CN202211721486.9A
Authority: CN
Inventors: 张静; 李华平; 尤康
Original assignee: Hubei Hanyu Building Materials Technology Co ltd
Current assignee: Hubei Hanyu Building Materials Technology Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-05-02

Abstract

The invention relates to the technical field of glass processing equipment and discloses a glass tempering furnace, which comprises a feeding track, wherein a heating chamber and a cooling chamber are sequentially arranged on the feeding track, a plurality of feeding conveying rollers and a plurality of discharging conveying rollers are arranged on the feeding track, a conveying belt is arranged below the discharging conveying rollers, a collecting box is arranged at the discharging end of the conveying belt, a cleaning mechanism I is arranged at the bottom of the discharging conveying rollers, the cleaning mechanism I is used for cleaning the discharging conveying rollers so that glass particles adhered on the discharging conveying rollers fall onto the conveying belt, a cleaning mechanism II is arranged at the discharging end of the conveying belt, and the cleaning mechanism II is used for cleaning the conveying belt so that the glass particles adhered on the conveying belt fall into the collecting box. The glass tempering furnace provided by the invention can automatically clean and collect broken glass without manual cleaning, thereby reducing labor intensity and improving working efficiency.

Description

Glass tempering furnace

Technical Field

The invention relates to the technical field of glass processing equipment, in particular to a glass tempering furnace.

Background

The glass tempering furnace mainly utilizes a physical or chemical method to form a compressive stress layer on the surface of glass and a tensile stress layer inside the glass, thereby achieving the purpose of improving the strength of the glass. The glass is heated to a softening temperature point through a glass tempering furnace, so that particles in the glass have certain migration capacity, the structure is adjusted, and then the glass is blown and quenched, so that the glass generates an internal stress which is uniformly and regularly distributed, and the strength of the glass is improved.

The basic production flow of glass tempering is as follows: placing, heating, cooling, and taking out. In the cooling stage, cooling of the glass is accomplished by uniformly spraying cool air from the upper and lower cooling air grilles onto the upper and lower surfaces of the heated glass, respectively. But high temperature glass is bloied the quenching in-process, can take place the self-explosion because of various reasons, and broken glass can drop to ground from between the transfer roller, adopts the manual work to clear up the glass fragment on ground in the prior art generally, has increased workman's intensity of labour, and the clearance in-process needs to shut down moreover, influences production efficiency. In addition, broken glass powder may partially adhere to the surface of the transfer roller, which is liable to affect the appearance and quality of the glass to be produced later.

Disclosure of Invention

The invention aims to overcome the defects of the prior art, and provides a glass tempering furnace which can automatically clean and collect broken glass without manual cleaning, thereby reducing labor intensity and improving working efficiency.

The technical aim of the invention is realized by the following technical scheme: the utility model provides a glass tempering furnace, includes the pay-off track, follow on the pay-off track the delivery direction of pay-off track is equipped with heating chamber and cooling chamber in proper order, is close to the heating chamber feed end be equipped with a plurality of feeding transfer roller on the pay-off track, be close to the cooling chamber discharge end be equipped with a plurality of ejection of compact transfer roller on the pay-off track, the below of ejection of compact transfer roller is equipped with the conveyer belt, the conveyer belt is followed the delivery direction setting of pay-off track, the discharge end of conveyer belt is equipped with the collecting box, the bottom of ejection of compact transfer roller is equipped with cleaning mechanism one, cleaning mechanism one is located the top of conveyer belt, cleaning mechanism one is used for the ejection of compact transfer roller is in order to make the garrulous granule of glass of adhesion on the ejection of compact transfer roller drops to on the conveyer belt, the discharge end of conveyer belt is equipped with cleaning mechanism two, cleaning mechanism two is used for the conveyer belt is cleared up so that the garrulous granule of glass of adhesion on the conveyer belt falls into in the collecting box.

Through adopting above-mentioned technical scheme, place glass on feeding transfer roller during the feeding, under feeding transfer roller's transport effect, transport glass to heating chamber and cooling chamber in carry out the tempering, when glass is quenched and appears when broken, broken glass fragments drop on the conveyer belt from between the clearance of ejection of compact transfer roller, carry garrulous glass to collecting box in through the conveyer belt and collect, need not the manual work and clear up, labour saving and time saving, because toughened glass takes place can form tiny glass garrulous granule adhesion on ejection of compact transfer roller after the spontaneous explosion, through a clearance mechanism along feeding track reciprocating motion, simultaneously under ejection of compact transfer roller's rotation effect, can clear up the garrulous granule of glass of adhesion on the ejection of compact transfer roller, thereby avoided the phenomenon that the pock appears on subsequent glass surface. Broken glass granule is scraped to the conveyer belt under the clearance effect of clearance mechanism one, transport to the collection box through the conveyer belt and collect, but tiny broken glass granule also is easy to adhere on the conveyer belt, be difficult for dropping to the collection box, and along with the motion of conveyer belt, broken glass granule can reach the conveyer belt bottom thereby drop subaerial, thereby need manual cleaning clearance, not only clear up inconveniently, still there is certain potential safety hazard, through setting up clearance mechanism two at the discharge end of conveyer belt, can clear up broken glass granule of adhesion on the conveyer belt, ensure that broken glass piece and broken glass granule homoenergetic are collected to the collection box is unified, the clearance is cleaner thoroughly, workman's intensity of labour has greatly been reduced, need not to stop in the clearance process, work efficiency has been improved.

The invention is further provided with: the first cleaning mechanism comprises a cleaning rod and a first driving mechanism, the cleaning rod is arranged in parallel with the discharging conveying roller, the first driving mechanism is arranged on the feeding track, and the first driving mechanism is used for driving the cleaning rod to reciprocate along the feeding track.

Through adopting above-mentioned technical scheme, when needs clear up ejection of compact transfer roller, through the reciprocating motion of a actuating mechanism drive clearance pole along the pay-off track, along with ejection of compact transfer roller's rotation, clearance pole cleans ejection of compact transfer roller, brushes the garrulous granule of glass that will adhere on ejection of compact transfer roller, simple structure is practical.

The invention is further provided with: the first driving mechanism comprises a first driving motor, a screw rod and a guide rod, the screw rod and the guide rod are respectively connected to the feeding rails on two sides of the discharging conveying roller in a rotating mode, the first driving motor is fixed to the feeding rails on the bottom of the discharging conveying roller, an output shaft of the first driving motor is in transmission connection with one end of the screw rod, one end of the cleaning rod is connected to the screw rod through a nut seat in a threaded mode, and the other end of the cleaning rod is arranged on the guide rod through a sliding sleeve of a sliding block.

Through adopting above-mentioned technical scheme, driving motor one drives the lead screw and rotates, and the lead screw passes through the nut seat and drives clearance pole along lead screw reciprocating motion, and clearance pole's the other end is along the synchronous reciprocating motion of guide arm to the realization is to the clearance of ejection of compact conveying roller.

The invention is further provided with: the top of the cleaning rod is provided with a cleaning brush.

Through adopting above-mentioned technical scheme, clear up ejection of compact transfer roller through the clearance brush, can brush the garrulous granule of glass that adheres to on ejection of compact transfer roller surface, make garrulous granule of glass fall on the conveyer belt, can not cause wearing and tearing to the surface of ejection of compact transfer roller simultaneously.

The invention is further provided with: the second cleaning mechanism comprises a fixed scraping plate, a supporting column and a side plate frame, the supporting column is arranged at the discharge end of the conveying belt along the axial direction of the discharge conveying roller, the two ends of the supporting column are fixed on the side walls of the two sides of the feeding track through the side plate frame, the supporting plate is vertically fixed at the top end of the supporting column, the fixed scraping plate is vertically arranged on the supporting plate, the fixed scraping plate is fixedly connected with the supporting plate through a plurality of bolts, and the size of the fixed scraping plate is matched with the width of the conveying belt.

Through adopting above-mentioned technical scheme, the conveyer belt is rotating the in-process, when moving to the discharge end, the glass piece on the conveyer belt is scraped to the collecting box under the effect of fixed scraper blade and is collected, fixed scraper blade size and the width assorted of conveyer belt can ensure to strike off the glass piece on the conveyer belt, avoid missing, fixed scraper blade passes through the bolt fastening in the backup pad for fixed scraper blade can dismantle with the backup pad and be connected, through long-time the use, when fixed scraper blade appears wearing and tearing or strike off the effect relatively poor, can pull down fixed scraper blade, the new fixed scraper blade of change.

The invention is further provided with: the outer wall of fixed scraper blade is the arc setting, the thickness of fixed scraper blade increases from top to bottom gradually, the top of fixed scraper blade with the discharge end butt of conveyer belt.

Through adopting above-mentioned technical scheme, the outer wall of fixed scraper blade is the arc, can play certain guide effect for glass fragment on the conveyer belt can drop to the collecting box along the outer wall of fixed scraper blade smoothly in, avoids glass fragment to drop subaerial influence workshop environment, and the top and the conveyer belt contact of fixed scraper blade can strike off the tiny glass cullet granule of adhesion on the conveyer belt to the collecting box in, avoids glass cullet granule adhesion on the conveyer belt and drops on ground.

The invention is further provided with: the second cleaning mechanism further comprises a movable scraping plate and a second driving mechanism, the movable scraping plate is arranged on the outer side of the fixed scraping plate, the second driving mechanism is arranged on the side plate frame, and the second driving mechanism is used for driving the movable scraping plate to reciprocate along the axial direction of the supporting column.

Through adopting above-mentioned technical scheme, the setting of activity scraper blade can further clear up the garrulous granule of tiny glass of adhesion on the conveyer belt and strike off, and when some garrulous granule adhesion of glass was in fixed scraper blade upper end simultaneously, the time was long can lead to the garrulous granule of fixed scraper blade upper end pile up glass, leads to striking off the effect and receives the influence, through driving mechanism two drive activity scraper blade reciprocating motion, can strike off the garrulous granule of glass of fixed scraper blade upper end adhesion, ensures the clearance striking off the effect to garrulous glass.

The invention is further provided with: the second driving mechanism comprises a second driving motor, a driving turntable, a connecting rod, a supporting rod, a sliding rod and a fixing rod, wherein the supporting column is internally provided with a sliding groove in a penetrating mode along the axial direction of the supporting column, the sliding rod is slidably connected in the sliding groove, two ends of the sliding rod are respectively extended out of the sliding groove, the sliding rod and the sliding groove are matched and are square in section, the supporting rod is provided with two ends and is respectively arranged at the two ends of the sliding rod, the supporting rod is vertically arranged, the bottom end of the supporting rod is fixedly connected with the sliding rod, the movable scraping plate is fixed at the top end of the supporting rod through the fixing rod, the fixing rod penetrates through the movable scraping plate and is fixedly connected with the movable scraping plate, the driving motor is fixed on a side plate frame at one end of the supporting column through a supporting seat, an output shaft of the second driving motor is connected with the middle part of the driving turntable, one end of the connecting rod is hinged with the edge of the end face of the driving turntable, which is far away from the second side of the driving motor, and the other end of the connecting rod is hinged with the lower end of the supporting rod, which is close to the second side of the driving motor.

Through adopting above-mentioned technical scheme, when clearing up garrulous glass on the conveyer belt and on the fixed scraper blade, through driving motor two drive carousel rotations, the drive carousel passes through the connecting rod and drives slide bar along spout reciprocating motion, thereby drive the bracing piece synchronous motion of slide bar both sides, the bracing piece passes through the dead lever and drives movable scraper blade and clean the striking off along the length direction of fixed scraper blade, avoid garrulous granule adhesion of glass on the fixed scraper blade, the continuous motion of movable scraper blade simultaneously, also can avoid garrulous granule adhesion of glass on the outer wall of movable scraper blade, the setting of spout, can play certain spacing effect to the removal of slide bar, thereby ensure movable scraper blade's motion track, improve movable scraper blade's clearance striking off effect, avoid the rotatory clearance effect that influences movable scraper blade of slide bar simultaneously.

The invention is further provided with: the movable scraping plate is arranged in an arc shape and is matched with the shape of the arc-shaped outer wall on the upper portion of the fixed scraping plate, the inner wall of the movable scraping plate is in contact with the outer wall of the fixed scraping plate, and the top end of the movable scraping plate is flush with the top end of the fixed scraping plate.

Through adopting above-mentioned technical scheme, the movable scraper blade is the arc setting, can play certain guide effect, makes glass fragments and glass broken particles slide smoothly along the movable scraper blade outer wall and collect in the collection box.

The invention is further provided with: the two sides of the bottom of the discharging conveying roller are obliquely provided with baffle plates, the upper inclined ends of the baffle plates are fixed on the feeding track at one end of the discharging conveying roller, and the lower inclined ends of the baffle plates are positioned above the conveying belt.

By adopting the technical scheme, the baffle plate can play a certain role in blocking and guiding, so that glass fragments slide onto the conveying belt along the baffle plate, and the glass fragments are prevented from falling onto the ground.

The beneficial effects of the invention are as follows: according to the glass tempering furnace, the conveyer belt is arranged below the discharging conveying roller, so that broken glass can be received and conveyed into the collecting box for collection, manual cleaning and collection are not needed, time and labor are saved, the cleaning mechanism I is arranged, broken glass particles adhered on the discharging conveying roller can be cleaned and brushed onto the conveyer belt, the broken glass particles are prevented from adhering on the discharging conveying roller to scratch the outer surface of subsequent glass, the appearance and quality of the glass are influenced, the cleaning mechanism II is arranged, the broken glass particles adhered on the conveyer belt can be cleaned and scraped, broken glass blocks and broken glass particles can be cleaned into the collecting box for unified collection, cleaning is cleaner and more thorough, labor intensity of workers is greatly reduced, shutdown is not needed in the cleaning process, and working efficiency is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a glass tempering furnace according to the present invention;

fig. 2 is a schematic top view of a glass tempering furnace according to the present invention excluding discharge conveyor rolls;

FIG. 3 is a schematic structural view of a second cleaning mechanism and a second driving mechanism of the glass tempering furnace;

FIG. 4 is a schematic view of a second cleaning mechanism and a second driving mechanism of the glass tempering furnace according to the present invention;

fig. 5 is a schematic diagram of a second structure of a cleaning mechanism of the glass tempering furnace.

In the figure, 1, a feeding track, 11, a feeding conveying roller, 12 and a discharging conveying roller; 2. a heating chamber; 3. a cooling chamber; 4. a conveyor belt; 5. a collection box; 6. cleaning mechanisms I, 61 and cleaning rods; 7. the driving mechanism I, 71, the driving motor I, 72, the screw rod, 73, the guide rod, 74, the nut seat, 75 and the sliding block; 8. a second cleaning mechanism 81, a fixed scraping plate 82, a supporting plate 83, a supporting column 831, a sliding chute 84, a side plate frame 85 and a movable scraping plate; 9. the device comprises a second driving mechanism 91, a second driving motor 92, a driving turntable 93, a connecting rod 94, a supporting rod 95, a sliding rod 96, a fixing rod 97 and a supporting seat; 10. and a baffle.

Detailed Description

The technical scheme of the present invention will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to fall within the scope of the invention.

Referring to fig. 1 and 2, a glass tempering furnace, including feeding track 1, feeding track 1 is last to be equipped with heating chamber 2 and cooling chamber 3 in proper order along feeding track 1's direction of conveyance, be equipped with a plurality of feeding transfer roller 11 on feeding track 1 near heating chamber 2 feed end, be equipped with a plurality of ejection of compact transfer roller 12 on feeding track 1 near cooling chamber 3 discharge end, the below of ejection of compact transfer roller 12 is equipped with conveyer belt 4, conveyer belt 4 sets up along feeding track 1's direction of conveyance, the discharge end of conveyer belt 4 is equipped with collecting box 5, the bottom of ejection of compact transfer roller 12 is equipped with cleaning mechanism one 6, cleaning mechanism one 6 is located the top of conveyer belt 4, cleaning mechanism one 6 is used for clearing up ejection of compact transfer roller 12 in order to make the glass broken particle of adhesion on the ejection of compact transfer roller 12 drop to conveyer belt 4, the discharge end of conveyer belt 4 is equipped with cleaning mechanism two 8, cleaning mechanism two 8 are used for clearing up conveyer belt 4 in order to make the glass broken particle of adhesion on the conveyer belt 4 drop into collecting box 5. When feeding, glass is placed on the feeding conveying roller 11, the glass is conveyed into the heating chamber 2 and the cooling chamber 3 for tempering under the conveying action of the feeding conveying roller 11, when the glass is quenched and crushed, the crushed glass fragments fall on the conveying belt 4 from the gap of the discharging conveying roller 12, the crushed glass is conveyed into the collecting box 5 through the conveying belt 4 for collection, manual cleaning is not needed, time and labor are saved, fine glass fragments are adhered to the discharging conveying roller 12 after the toughened glass is subjected to self-explosion, the cleaning mechanism I6 reciprocates along the feeding track 1, and meanwhile, the glass fragments adhered to the discharging conveying roller 12 can be cleaned under the rotating action of the discharging conveying roller 12, so that the phenomenon of pocking marks on the surface of subsequent glass is avoided. Broken glass particles are scraped to the conveyer belt 4 under the cleaning action of the first cleaning mechanism 6, the broken glass particles are transported to the collecting box 5 through the conveyer belt 4 and are collected, but fine broken glass particles are also easy to adhere to the conveyer belt 4 and are not easy to fall to the collecting box 5, and along with the movement of the conveyer belt 4, broken glass particles possibly reach the bottom of the conveyer belt 4 and fall to the ground, manual cleaning and cleaning are needed, inconvenience in cleaning is avoided, certain potential safety hazards exist, the second cleaning mechanism 8 is arranged at the discharge end of the conveyer belt 4, broken glass particles adhered to the conveyer belt 4 can be cleaned, broken glass blocks and broken glass particles can be cleaned to the collecting box 5 to be uniformly collected, cleaning is cleaner and more thorough, labor intensity of workers is greatly reduced, shutdown is not needed in the cleaning process, and working efficiency is improved.

Referring to fig. 2, the first cleaning mechanism 6 includes a cleaning lever 61 and a first driving mechanism 7, the cleaning lever 61 is disposed parallel to the discharge conveying roller 12, the first driving mechanism 7 is disposed on the feeding rail 1, and the first driving mechanism 7 is used for driving the cleaning lever 61 to reciprocate along the feeding rail 1. When the discharging conveying roller 12 needs to be cleaned, the cleaning rod 61 is driven by the first driving mechanism 7 to reciprocate along the feeding track 1, and the cleaning rod 61 cleans the discharging conveying roller 12 along with the rotation of the discharging conveying roller 12, so that glass particles adhered to the discharging conveying roller 12 are brushed off, and the structure is simple and practical.

Specifically, the first driving mechanism 7 includes a first driving motor 71, a screw rod 72 and a guide rod 73, the screw rod 72 and the guide rod 73 are respectively and rotatably connected to the feeding rails 1 on two sides of the discharging conveying roller 12, the first driving motor 71 is fixed to the feeding rail 1 on the bottom of the discharging conveying roller 12, an output shaft of the first driving motor 71 is in transmission connection with one end of the screw rod 72, one end of the cleaning rod 61 is in threaded connection with the screw rod 72 through a nut seat 74, and the other end of the cleaning rod 61 is slidably sleeved on the guide rod 73 through a sliding block 75. The first driving motor 71 drives the screw rod 72 to rotate, the screw rod 72 drives the cleaning rod 61 to reciprocate along the screw rod 72 through the nut seat 74, and the other end of the cleaning rod 61 synchronously reciprocates along the guide rod 73, so that the cleaning of the discharging conveying roller 12 is realized.

Further, the top of the cleaning rod 61 is provided with a cleaning brush, and the cleaning brush is used for cleaning the discharging and conveying roller 12, so that glass particles adhered to the surface of the discharging and conveying roller 12 can be brushed off, and the glass particles fall on the conveying belt 4, and meanwhile, the outer surface of the discharging and conveying roller 12 cannot be abraded.

Referring to fig. 3 and 4, the second cleaning mechanism 8 includes a fixing scraper 81, a support plate 82, a support column 83 and a side plate frame 84, the support column 83 is disposed at the discharge end of the conveyor belt 4 along the axial direction of the discharge conveying roller 12, two ends of the support column 83 are fixed on the side walls of two sides of the feeding track 1 through the side plate frame 84, the support plate 82 is vertically fixed at the top end of the support column 83, the fixing scraper 81 is vertically disposed on the support plate 82, the fixing scraper 81 is fixedly connected with the support plate 82 through a plurality of bolts, and the size of the fixing scraper 81 is matched with the width of the conveyor belt 4. In the rotation process of the conveying belt 4, when the conveying belt moves to the discharging end, glass fragments on the conveying belt 4 are scraped into the collecting box 5 to be collected under the action of the fixed scraping plate 81, the size of the fixed scraping plate 81 is matched with the width of the conveying belt 4, the glass fragments on the conveying belt 4 can be guaranteed to be scraped, omission is avoided, the fixed scraping plate 81 is fixed on the supporting plate 82 through bolts, the fixed scraping plate 81 is detachably connected with the supporting plate 82, and the fixed scraping plate 81 can be detached to replace a new fixed scraping plate 81 after long-time use when the fixed scraping plate 81 is worn or has poor scraping effect.

Further, the outer wall of the fixed scraper 81 is arc-shaped, the thickness of the fixed scraper 81 gradually increases from top to bottom, and the top end of the fixed scraper 81 is abutted with the discharge end of the conveying belt 4. The outer wall of fixed scraper blade 81 is the arc, can play certain guide effect for glass fragment on the conveyer belt 4 can drop to the collecting box 5 along the outer wall of fixed scraper blade 81 smoothly in, avoids glass fragment to drop subaerial influence workshop environment, and the top and the conveyer belt 4 contact of fixed scraper blade 81 can strike off the tiny glass fragment granule of adhesion on the conveyer belt 4 to the collecting box 5 in, avoids glass fragment granule adhesion on the conveyer belt 4 and drops on ground.

Further, the second cleaning mechanism 8 further includes a movable scraper 85 and a second driving mechanism 9, the movable scraper 85 is disposed on the outer side of the fixed scraper 81, the second driving mechanism 9 is disposed on the side plate frame 84, and the second driving mechanism 9 is used for driving the movable scraper 85 to reciprocate along the axial direction of the support column 83. The setting of activity scraper blade 85 can further clear up the garrulous granule of tiny glass of adhesion on the conveyer belt 4 and strike off, and when some garrulous granule adhesion of glass was in fixed scraper blade 81 upper end simultaneously, the time has been long can lead to the garrulous granule of glass of fixed scraper blade 81 upper end pile up, leads to striking off the effect and receives the influence, drives activity scraper blade 85 reciprocating motion through actuating mechanism two 9, can strike off the garrulous granule of glass of fixed scraper blade 81 upper end adhesion, ensures the clearance striking off the effect to garrulous glass.

Referring to fig. 4 and 5, the second driving mechanism 9 includes a second driving motor 91, a driving turntable 92, a connecting rod 93, a supporting rod 94, a sliding rod 95 and a fixing rod 96, the sliding chute 831 is formed in the supporting column 83 in a penetrating manner along the axial direction of the supporting column 83, the sliding rod 95 is slidably connected in the sliding chute 831, two ends of the sliding rod 95 extend out of the sliding chute 831, the sliding rod 95 is matched with the sliding chute 831 and the sections of the sliding rod 95 are square, the supporting rod 94 is provided with two ends and is respectively arranged at two ends of the sliding rod 95, the supporting rod 94 is vertically arranged, the bottom end of the supporting rod 94 is fixedly connected with the sliding rod 95, the movable scraping plate 85 is fixed at the top end of the supporting rod 94 through the fixing rod 96, the fixing rod 96 passes through the movable scraping plate 85 and is fixedly connected with the movable scraping plate 85, the second driving motor 91 is fixed on a side plate frame 84 at one end of the supporting column 83 through a supporting seat 97, an output shaft of the second driving motor 91 is connected with the middle part of the driving turntable 92, one end of the connecting rod 93 is hinged to the edge of the end face of the driving turntable 92, which is far away from the second driving motor 91, and the other end of the connecting rod 93 is hinged to the lower end of the supporting rod 94, which is close to the second driving motor 91. When cleaning up the garrulous glass on conveyer belt 4 and on fixed scraper blade 81, drive carousel 92 rotation through driving motor two 91, drive carousel 92 drives slide bar 95 along spout 831 reciprocating motion through connecting rod 93, thereby drive the bracing piece 94 synchronous motion of slide bar 95 both sides, bracing piece 94 drives movable scraper blade 85 through dead lever 96 and cleans the striking off along the length direction of fixed scraper blade 81 and make a round trip, avoid glass garrulous granule adhesion on fixed scraper blade 81, movable scraper blade 85 incessantly moves simultaneously, also can avoid glass garrulous granule adhesion on the outer wall of movable scraper blade 85, spout 831's setting can play certain limiting displacement to the removal of slide bar 95, thereby ensure movable scraper blade 85's motion track, improve movable scraper blade 85's clearance striking off effect, avoid the rotatory striking off effect that influences movable scraper blade 85 of slide bar 95 simultaneously.

Specifically, the movable scraper 85 is arc-shaped and is matched with the arc-shaped outer wall on the upper portion of the fixed scraper 81, the inner wall of the movable scraper 85 is in contact with the outer wall of the fixed scraper 81, and the top end of the movable scraper 85 is flush with the top end of the fixed scraper 81. The movable scraper 85 is arc-shaped, and can play a certain guiding role, so that glass fragments and glass fragments smoothly slide down along the outer wall of the movable scraper 85 and are collected in the collection box 5.

Referring to fig. 1, baffles 10 are obliquely arranged on both sides of the bottom of a discharge conveying roller 12, the upper inclined ends of the baffles 10 are fixed on a feeding track 1 at one end of the discharge conveying roller 12, and the lower inclined ends of the baffles 10 are positioned above a conveying belt 4. The baffle 10 can play a certain role in blocking and guiding, so that the glass fragments slide onto the conveying belt 4 along the baffle 10, and the glass fragments are prevented from falling onto the ground.

Claims

1. The utility model provides a glass tempering furnace which characterized in that: including pay-off track (1), follow on pay-off track (1) the direction of delivery of pay-off track (1) is equipped with heating chamber (2) and cooling chamber (3) in proper order, is close to heating chamber (2) feed end be equipped with a plurality of feeding transfer roller (11) on pay-off track (1), be close to cooling chamber (3) discharge end be equipped with a plurality of ejection of compact transfer roller (12) on pay-off track (1), the below of ejection of compact transfer roller (12) is equipped with conveyer belt (4), conveyer belt (4) are followed the direction of delivery of feeding track (1) sets up, the discharge end of conveyer belt (4) is equipped with collecting box (5), the bottom of ejection of compact transfer roller (12) is equipped with clearance mechanism one (6), clearance mechanism one (6) are located the top of conveyer belt (4), clearance mechanism one (6) are used for right make the glass broken particles of adhesion on ejection of compact transfer roller (12) drop to on conveyer belt (4), conveyer belt (4) are equipped with two clearance mechanism (8) are used for carrying out in two clearance mechanism (8) on conveyer belt (4).

2. The glass tempering furnace according to claim 1, wherein: the first cleaning mechanism (6) comprises a cleaning rod (61) and a first driving mechanism (7), the cleaning rod (61) is arranged in parallel with the discharging conveying roller (12), the first driving mechanism (7) is arranged on the feeding track (1), and the first driving mechanism (7) is used for driving the cleaning rod (61) to reciprocate along the feeding track (1).

3. The glass tempering furnace according to claim 2, wherein: the first driving mechanism (7) comprises a first driving motor (71), a screw rod (72) and a guide rod (73), the screw rod (72) and the guide rod (73) are respectively connected to the feeding tracks (1) on two sides of the discharging conveying roller (12) in a rotating mode, the first driving motor (71) is fixed to the feeding tracks (1) on the bottom of the discharging conveying roller (12), an output shaft of the first driving motor (71) is in transmission connection with one end of the screw rod (72), one end of the cleaning rod (61) is connected to the screw rod (72) through a nut seat (74) in a threaded mode, and the other end of the cleaning rod (61) is sleeved on the guide rod (73) through a sliding block (75) in a sliding mode.

4. The glass tempering furnace according to claim 2, wherein: the top of the cleaning rod (61) is provided with a cleaning brush.

5. The glass tempering furnace according to claim 1, wherein: the second cleaning mechanism (8) comprises a fixed scraping plate (81), a supporting plate (82), supporting columns (83) and a side plate frame (84), the supporting columns (83) are arranged along the axial direction of the discharging conveying roller (12) at the discharging end of the conveying belt (4), the two ends of the supporting columns (83) are fixed on the side walls of the two sides of the feeding track (1) through the side plate frame (84), the supporting plates (82) are vertically fixed at the top ends of the supporting columns (83), the fixed scraping plates (81) are vertically arranged on the supporting plates (82), the fixed scraping plates (81) are fixedly connected with the supporting plates (82) through a plurality of bolts, and the size of the fixed scraping plates (81) is matched with the width of the conveying belt (4).

6. The glass tempering furnace according to claim 5, wherein: the outer wall of fixed scraper blade (81) is the arc setting, the thickness of fixed scraper blade (81) increases from top to bottom gradually, the top of fixed scraper blade (81) with the discharge end butt of conveyer belt (4).

7. The glass tempering furnace according to claim 5, wherein: the second cleaning mechanism (8) further comprises a movable scraping plate (85) and a second driving mechanism (9), the movable scraping plate (85) is arranged on the outer side of the fixed scraping plate (81), the second driving mechanism (9) is arranged on the side plate frame (84), and the second driving mechanism (9) is used for driving the movable scraping plate (85) to reciprocate along the axial direction of the supporting column (83).

8. The glass tempering furnace according to claim 7, wherein: the second driving mechanism (9) comprises a second driving motor (91), a driving turntable (92), a connecting rod (93), a supporting rod (94), a sliding rod (95) and a fixing rod (96), wherein a sliding groove (831) is formed in the supporting rod (83) in a penetrating mode along the axial direction of the supporting rod (83), the sliding rod (95) is connected in the sliding groove (831) in a sliding mode, two ends of the sliding rod (95) extend out of the sliding groove (831), the sliding rod (95) and the sliding groove (831) are matched, the sections of the sliding rod (95) are square, the supporting rod (94) is provided with two supporting rods which are respectively arranged at two ends of the sliding rod (95), the supporting rod (94) is vertically arranged, the bottom end of the supporting rod (94) is fixedly connected with the sliding rod (95), the movable scraping plate (85) is fixedly arranged at the top end of the supporting rod (94), the fixing rod (96) penetrates through the movable scraping plate (85) and is fixedly connected with the movable scraping plate (85), the second driving motor (91) is fixedly arranged at one end of the second driving turntable (84) of the supporting rod (83) through the supporting seat (97), one end of the connecting rod (93) is hinged with the edge of the end face of the driving turntable (92) on one side far away from the driving motor II (91), and the other end of the connecting rod (93) is hinged with the lower end of the supporting rod (94) on one side close to the driving motor II (91).

9. The glass tempering furnace according to claim 7, wherein: the movable scraping plate (85) is arranged in an arc shape and is matched with the shape of the arc-shaped outer wall on the upper portion of the fixed scraping plate (81), the inner wall of the movable scraping plate (85) is in contact with the outer wall of the fixed scraping plate (81), and the top end of the movable scraping plate (85) is flush with the top end of the fixed scraping plate (81).

10. The glass tempering furnace of any one of claims 1 to 9, wherein: both sides of ejection of compact conveying roller (12) bottom all slope is provided with baffle (10), the slope upper end of baffle (10) is fixed in on pay-off track (1) of ejection of compact conveying roller (12) one end, the slope lower extreme of baffle (10) is located conveyer belt (4) top.