CN209797759U

CN209797759U - Tempering furnace

Info

Publication number: CN209797759U
Application number: CN201920346156.3U
Authority: CN
Inventors: 余略信
Original assignee: Chengdu Glassman Technology Co Ltd
Current assignee: Chengdu Glassman Technology Co Ltd
Priority date: 2019-03-19
Filing date: 2019-03-19
Publication date: 2019-12-17
Anticipated expiration: 2029-03-19

Abstract

The utility model relates to a tempering furnace, which comprises a frame, be provided with the heating chamber in the frame, air-cooled platform and a plurality of live-rollers that are used for conveying glass, the below of frame is provided with a plurality of collecting chutes that are close to each other along the transmission direction of live-rollers, be provided with the branch that supports the collecting chute in the below of the one end of live-rollers in the frame, the collecting chute rotates with branch and is connected, the collecting chute is provided with the first cylinder that is used for the collecting chute to rotate and slope in the below of the other end of live-rollers, the collecting chute includes three fixed sides and a rotation side, the setting of rotation side is in the one side of keeping away from first cylinder at the collecting chute, and rotate with the collecting chute and be connected, be provided with the second cylinder along perpendicular to live-rollers transmission direction on the collecting chute, the second cylinder passes through the connecting rod. The utility model discloses have long service life and conveniently clear up cullet's effect.

Description

Tempering furnace

Technical Field

The utility model relates to a glass tempering technical field especially relates to tempering furnace.

Background

At present, a toughening furnace is a device for producing toughened glass by a physical or chemical method, and comprises a physical glass toughening device and a chemical glass toughening device.

Among the prior art, chinese patent with grant publication No. CN207891253U discloses a tempering furnace, which comprises a frame, a plurality of live rollers that are used for conveying glass and are arranged on the frame, a heating chamber and a cooling platform that are arranged on the frame, a waste collecting groove that is used for collecting cullet that falls from the gap between the live rollers is arranged below the live rollers on the frame, the waste collecting groove is communicated with a waste transporting box with an upper end opening, a cleaning mechanism that is used for sweeping cullet in the waste collecting groove into the waste transporting box is arranged in the waste collecting groove, when a worker places glass on the live rollers, if glass is accidentally knocked, cullet can fall into the waste collecting groove from the gap between the live rollers, at the moment, the cleaning mechanism is started, and the cleaning mechanism will sweep cullet that falls into the waste transporting box communicated with the waste collecting groove.

The above prior art solutions have the following drawbacks: because the useless groove of collection sets up along frame conveying glass's direction, the in-process of carrying useless case is swept into to the cullet in the useless groove of rethread clearance mechanism, and cullet can be accumulated more and more, so the required thrust of clearance mechanism is bigger and bigger, can cause the damage to clearance mechanism, influences its life.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tempering furnace has long service life and conveniently clears up cullet's advantage.

The above object of the present invention can be achieved by the following technical solutions:

A tempering furnace comprises a frame, wherein a heating chamber, an air cooling platform and a plurality of rotating rollers for conveying glass are arranged on the frame, a plurality of collecting grooves which are close to each other are arranged below the frame along the transmission direction of the rotating rollers, a support rod for supporting the collecting grooves is arranged below one end of each rotating roller on the frame, the collecting grooves are rotatably connected with the support rods, first air cylinders for rotating and inclining the collecting grooves are arranged below the other ends of the rotating rollers, each collecting groove comprises three fixed side edges and one rotating side edge, the rotating side edges are arranged on one surfaces, far away from the first air cylinders, of the collecting grooves and are rotatably connected with the collecting grooves, second air cylinders are arranged on the surfaces, perpendicular to the transmission direction of the rotating rollers, of the collecting grooves and are connected with the rotating side edges through connecting rods, the connecting rod is respectively connected with the second cylinder and the rotating side edge in a rotating mode.

By implementing the technical scheme, some unqualified glass is broken when being transported along the rotating roller in the process of tempering the glass, the broken glass falls into the collecting tank, when the collecting groove collects the cullet to a certain degree and needs to be cleaned, the collecting vehicle is pushed to the position of the rotating side edge of the collecting groove, the first air cylinder is started, the piston rod of the first air cylinder pushes the collecting groove and inclines towards the collecting vehicle through the rotating connection of the collecting groove and the supporting rod, simultaneously starting a second cylinder, driving a piston rod of the second cylinder to rotate and open a rotating side edge through a connecting rod, overlapping the rotating side edge on the collecting vehicle in the rotating process of the collecting tank so as to ensure that the broken glass is collected in the inclined collecting tank, during the rotation side gets into the skip through opening, carry out segmentation treatment to cullet along the direction of transfer of live-rollers, have long service life and conveniently clear up cullet's advantage.

the utility model discloses further set up to, follow on the collecting vat and be on a parallel with the length direction of second cylinder is provided with threaded rod and guide bar on its relative two fixed sides respectively, threaded rod one end is provided with the motor, the threaded rod with be connected with between the guide bar with collecting vat bottom surface looks butt's scraper blade, the threaded rod passes the scraper blade and rather than threaded connection, the guide bar passes the scraper blade and rather than sliding connection.

Implement above-mentioned technical scheme, when inclining the collecting vat to when pouring its inside glass into the collecting vat, the starter motor, the motor drive threaded rod rotates, makes the scraper blade under the limiting displacement of guide bar, and through the positive and negative rotation of motor, makes the scraper blade round trip movement in the collecting vat, and sweeps cullet into the skip, reduces the cullet and remains in the collecting vat.

The utility model discloses further set up to, the scraper blade with be provided with the rubber pad in the one side of collecting vat butt.

Implement above-mentioned technical scheme, through be provided with rubber pad and collecting vat looks butt on the scraper blade, reduce the scraper blade and scrape the in-process that moves, the impaired degree of collecting vat and scraper blade to the collecting vat bottom.

The utility model discloses further set up to, it is extending structure to rotate the side, and it includes first side and second side, first side wears to locate in the second side and rather than sliding connection, first side with the collecting vat rotates to be connected.

Implement above-mentioned technical scheme, when the collecting vat slope, rotate the side simultaneously and also rotate and open the back, rotate the side and probably only partly stretch into the receiving hopper, be unfavorable for during the glass disintegrating slag pours into the receiving hopper, through rotating the side and rotate the slope back, first side roll-off in the second side is followed to the effect of gravity, has prolonged the length of rotating the side, when rotating the side simultaneously and rotating and closing, first side is again in the second side is withdrawed under the effect of gravity.

The utility model discloses further set up to, follow on the surface of second side be provided with the fluting on the slip direction of first side, be connected with perpendicularly on the first side and pass the grooved pole that supports.

By implementing the technical scheme, when the first side edge inclines and slides outwards, the supporting rod is arranged, so that the supporting rod is abutted against the tail end of the groove, and the first side edge cannot be separated from the second side edge.

The utility model discloses further set up to, support the pole with first side threaded connection.

Implement above-mentioned technical scheme, make things convenient for first side to wear to locate the second side after, support the pole and carry out threaded connection with first side.

The utility model discloses further set up to, two fixed sides that the collecting vat is relative embedded respectively and sliding connection have with rotate the perpendicular baffle of connecting of side.

Implement above-mentioned technical scheme, can produce the gap after the rotation side is opened between rotation side and fixed side, through being provided with the baffle for the glass disintegrating slag drops the in-process that gets into the skip, and the baffle can reduce the glass disintegrating slag and drop subaerially from rotating the space between side and the fixed side.

The utility model discloses further set up to, the frame is in the live-rollers with be provided with a plurality of interconnect's receiving hopper between the collecting vat, the discharge end of receiving hopper is just right the collecting vat.

implement above-mentioned technical scheme, because can have the clearance between two adjacent collecting tanks, through being provided with interconnect's receiving hopper for broken glass drops into in the receiving hopper on the live-rollers, and gets into in the collecting tank through the receiving hopper, reduces glass and directly falls into subaerially.

To sum up, the utility model discloses following beneficial effect has:

The method comprises the steps that firstly, a first air cylinder is started, a piston rod of the first air cylinder pushes a collecting groove, the collecting groove is connected with a support rod in a rotating mode and inclines towards a collecting vehicle, meanwhile, a second air cylinder is started, a piston rod of the second air cylinder drives a rotating side edge to rotate through a connecting rod and open, and meanwhile the rotating side edge is in lap joint with the collecting vehicle in the rotating process of the collecting groove, so that the collecting groove of broken glass after inclination enters the collecting vehicle through the opened rotating side edge, and broken glass is subjected to sectional treatment along the transmission direction of a rotating roller;

Secondly, a motor is started, the motor drives the threaded rod to rotate, so that the scraper plate moves back and forth in the collecting tank under the limiting action of the guide rod and through the forward and reverse rotation of the motor, and the cullet is swept into the collecting vehicle, so that the residue of the cullet in the collecting tank is reduced;

Third, can produce the gap after the rotation side is opened between rotation side and the fixed side for the glass disintegrating slag drops into the in-process of receiving the skip through being provided with the baffle, the baffle can reduce the glass disintegrating slag and drop subaerially from rotating the space between side and the fixed side.

Drawings

FIG. 1 is a schematic view of the overall structure of a toughening furnace according to an embodiment of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic structural diagram of a collecting tank according to an embodiment of the present invention;

Fig. 4 is a schematic structural view of the rotating side of the embodiment of the present invention.

Reference numerals: 1. a frame; 2. a heating chamber; 3. an air-cooled platform; 4. a rotating roller; 5. collecting tank; 51. fixing the side edge; 52. rotating the side edge; 521. a first side edge; 522. a second side edge; 6. a strut; 7. a first cylinder; 8. a second cylinder; 9. a connecting rod; 10. a threaded rod; 11. a guide bar; 12. a motor; 13. a squeegee; 14. a rubber pad; 15. grooving; 16. a support rod; 17. a baffle plate; 18. a material receiving hopper.

Detailed Description

The technical solution of the embodiment of the present invention will be described below with reference to the accompanying drawings.

Examples

As shown in figure 1, the toughening furnace comprises a frame 1, wherein a heating chamber 2 and an air cooling platform 3 are sequentially arranged on the frame 1 along the conveying direction of glass, a plurality of rotating rollers 4 used for conveying the glass are arranged on the frame 1, and a plurality of collecting grooves 5 close to each other are arranged below the frame 1 along the conveying direction of the rotating rollers 4. A plurality of interconnected receiving hoppers 18 are arranged between the rotating roller 4 and the collecting tank 5, the opening at the upper end of each receiving hopper 18 is larger than the opening at the lower end of each receiving hopper 18, and the receiving hoppers 18 can collect the broken glass falling from the rotating roller 4 as much as possible and fall into the collecting tank 5.

With reference to fig. 1 and 2, a supporting rod 6 for supporting the collecting tank 5 is arranged on the frame 1 below one end of the rotating roller 4, the collecting tank 5 is rotatably connected to the supporting rod 6, and a first cylinder 7 for rotating and tilting the collecting tank 5 is arranged below the other end of the rotating roller 4 of the collecting tank 5. The collecting groove 5 comprises three fixed sides 51 and one rotating side 52, the rotating side 52 is arranged on one surface, away from the first cylinder 7, of the collecting groove 5 and is connected with the collecting groove 5 in a rotating mode, a second cylinder 8 is arranged on the collecting groove 5 in a direction perpendicular to the transmission direction of the rotating roller 4, the second cylinder 8 is connected with the rotating side 52 through a connecting rod 9, and the connecting rod 9 is respectively connected with the second cylinder 8 and the rotating side 52 in a rotating mode. Two fixed sides 51 opposite to the collecting groove 5 are respectively embedded and slidably connected with a baffle plate 17 vertically connected with the rotating side 52, and are used for shielding a gap generated between the rotating side 52 and the fixed sides 51 after the rotating side 52 is opened.

As shown in fig. 3, the collecting tank 5 is fitted with a threaded rod 10 and a guide rod 11 by interference fit through bearings on two opposite fixed sides 51 thereof in a direction parallel to the length direction of the second cylinder 8. A motor 12 is arranged at one end of the threaded rod 10, a scraping plate 13 which is abutted to the bottom surface of the collecting tank 5 is connected between the threaded rod 10 and the guide rod 11, and a rubber pad 14 is arranged on one surface of the scraping plate 13 which is abutted to the collecting tank 5. The threaded rod 10 passes through and is threadedly coupled to the scraper 13, and the guide rod 11 passes through and is slidably coupled to the scraper 13.

As shown in fig. 4, the rotating side 52 is a telescopic structure, and includes a first side 521 and a second side 522. The first side 521 penetrates through the second side 522 and is connected with the second side 522 in a sliding manner, the first side 521 is rotatably connected with the collecting tank 5, and the baffle 17 is connected with the second side 522. The outer surface of the second side 522 is provided with a slot 15 along the sliding direction of the first side 521, and the first side 521 is vertically and threadedly connected with a retaining rod 16 passing through the slot 15.

The specific working process is as follows: in the process of tempering glass, some unqualified glass is broken when being transported along the rotating roller 4, and the broken glass falls into the collecting tank 5 through the receiving hopper 18. When the collecting groove 5 collects the cullet to a certain degree and needs to be cleaned, the material collecting vehicle is pushed to the position of the rotating side edge 52 of the collecting groove 5. The first cylinder 7 is started, a piston rod of the first cylinder 7 pushes the collecting groove 5, and the collecting groove 5 is connected with the support rod 6 in a rotating mode and inclines towards the collecting vehicle. Meanwhile, the second air cylinder 8 is started, the piston rod of the second air cylinder 8 drives the rotating side edge 52 to rotate and open through the connecting rod 9, the rotating side edge 52 is in the rotating process of the collecting groove 5, the first side edge 521 slides from the second side edge 522 under the action of gravity and is connected to the collecting vehicle in an overlapping mode, and the baffle 17 also rotates out along with the rotating side edge 52, so that the collecting groove 5, after the broken glass is inclined, enters the collecting vehicle through the opened rotating side edge 52.

the embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a toughening furnace, includes frame (1), be provided with heating chamber (2), forced air cooling platform (3) and a plurality of live-rollers (4) that are used for conveying glass on frame (1), its characterized in that, the below of frame (1) is provided with a plurality of collecting vat (5) that are close to each other along the direction of transmission of live-rollers (4), frame (1) is last be provided with below the one end of live-rollers (4) and support branch (6) of collecting vat (5), collecting vat (5) with branch (6) rotate to be connected, collecting vat (5) are provided with below the other end of live-rollers (4) and are used for collecting vat (5) rotate and first cylinder (7) of slope, collecting vat (5) include three fixed sides (51) and one rotate side (52), it sets up to rotate side (52) collecting vat (5) keep away from in the one side of first cylinder (7), and with collecting vat (5) rotate to be connected, be provided with second cylinder (8) along the perpendicular to on collecting vat (5) live-rollers (4) direction of transfer, second cylinder (8) pass through connecting rod (9) with rotate side (52) and be connected, connecting rod (9) respectively with second cylinder (8) with rotate side (52) and rotate and be connected.

2. the toughening furnace according to claim 1, wherein the collecting tank (5) is provided with a threaded rod (10) and a guide rod (11) on two opposite fixed sides (51) thereof along a direction parallel to the length direction of the second cylinder (8), a motor (12) is provided at one end of the threaded rod (10), a scraper (13) abutting against the bottom surface of the collecting tank (5) is connected between the threaded rod (10) and the guide rod (11), the threaded rod (10) penetrates through the scraper (13) and is in threaded connection therewith, and the guide rod (11) penetrates through the scraper (13) and is in sliding connection therewith.

3. Tempering furnace according to claim 2, characterized in that a rubber pad (14) is arranged on the side of the scraper (13) abutting against the collecting trough (5).

4. the toughening furnace according to claim 1, wherein the rotating side (52) is a telescopic structure and comprises a first side (521) and a second side (522), the first side (521) penetrates through the second side (522) and is slidably connected with the second side, and the first side (521) is rotatably connected with the collecting tank (5).

5. The toughening furnace according to claim 4, wherein a slot (15) is formed in the outer surface of the second side (522) along the sliding direction of the first side (521), and a retaining rod (16) penetrating through the slot (15) is vertically connected to the first side (521).

6. Tempering furnace according to claim 5, characterized in that the retaining bar (16) is screwed to the first side (521).

7. Tempering furnace according to claim 1, characterized in that the two fixed sides (51) opposite the collection trough (5) are respectively embedded and slidingly connected with baffles (17) perpendicularly connected with the rotating sides (52).

8. Tempering furnace according to claim 1, characterized in that the frame (1) is provided with a number of interconnected receiving hoppers (18) between the turning rolls (4) and the collecting tank (5), the discharge ends of the receiving hoppers (18) facing the collecting tank (5).