CN217993775U - Heating chamber of glass roll-in equipment - Google Patents

Abstract

The utility model provides a heating chamber of glass roll-in equipment belongs to laminated glass processing technology field. The heating chamber solves the technical problems that all heating devices must be completely started when the heating chamber of the existing glass rolling device works, the energy waste is serious, and the like. The conveying roller of the heating chamber of the glass rolling equipment is provided with the convex parts and the concave parts at intervals along the axial direction, the convex parts and the concave parts are matched to form a wave shape, a plurality of upper heating lamp tubes and lower heating lamp tubes which are longitudinally arranged are installed in the heating chamber main body, the upper heating lamp tubes and the lower heating lamp tubes are arranged at intervals along the transverse direction, the lower heating lamp tubes are arranged in the concave parts, gaps are formed between the upper edges of the lower heating lamp tubes and the upper edges of the convex parts, and the upper heating lamp tubes are arranged above the conveying roller. The utility model discloses the last heating fluorescent tube that well vertical set up and heating fluorescent tube can be based on the width of waiting to heat glass and open corresponding last heating fluorescent tube and lower heating fluorescent tube to realize the subregion heating of heating chamber, be favorable to the energy saving.

Description

Heating chamber of glass roll-in equipment

Technical Field

The utility model belongs to the technical field of laminated glass processing, in particular to a heating chamber of glass roll-in equipment.

Background

The laminated glass is a composite glass product which is formed by two or more pieces of glass, wherein one or more layers of organic polymer intermediate films are sandwiched between the two or more pieces of glass, and the glass and the intermediate films are permanently bonded into a whole through special high-temperature prepressing (or vacuumizing) and high-temperature high-pressure process treatment, and the common laminated glass intermediate films comprise: PVB, SGP, EVA, PU and the like.

Because the laminated glass has the characteristics of safe, efficient, energy-saving, environment-friendly and the like, the laminated glass is widely applied in more and more industries, the demand of corresponding laminated glass production equipment is increased year by year, and the industrial standard requirement is higher and higher; traditional laminated glass production facility adopts heat-conducting mode to heat the intermediate film, because heat-conduction needs certain time, heating device can not carry out rapid heating to the intermediate film between the glass fast evenly, so lead to production efficiency extremely low, heats the effect not good.

In order to solve the problems, the invention patent with the application number of 201910406389.2 discloses dry-method laminated glass production equipment which comprises a rolling furnace body, conveying roller ways are arranged in the rolling furnace body at intervals along the moving direction of glass, medium-wave radiant tubes are arranged at intervals along the moving direction of the glass on the upper side and the lower side of each conveying roller way, the axial directions of the conveying roller ways and the medium-wave radiant tubes are perpendicular to the moving direction of the glass, and an arc-shaped anti-radiation back plate is sleeved on one side, away from the glass, of each medium-wave radiant tube.

The medium wave radiant tube at the lower side of the glass production equipment can only be arranged between the conveying roller ways, the diameter of the conveying roller ways must be large enough for smoothly conveying glass, if the diameter of the conveying roller ways is too small, the problems that the rotating speed of the conveying roller ways is too high, the structural strength is low, the conveying process is easy to slip and the like exist, and the conveying roller ways with larger diameters can shield and absorb radiation generated by the medium wave radiant tube, so that the heating effect is influenced, and the energy is wasted; meanwhile, all heating devices (including heating lamp tubes, fans and the like) in the heating process of the glass production equipment are required to be in an open state at the same time, and if the conveying rollers are not fully arranged on the laminated glass in the transverse direction, all the heating devices are in the open state at the same time, so that energy waste is easily caused.

Disclosure of Invention

To the deficiency existing in the prior art, the utility model aims to provide a heating chamber of a glass rolling device which can realize the subarea heating and energy saving.

The purpose of the utility model can be realized by the following technical proposal:

the heating chamber of the glass rolling device comprises a heating chamber main body, wherein transverse conveying rollers are arranged in the heating chamber main body at intervals along the longitudinal direction, and the front end and the rear end of the heating chamber main body are provided with gaps for glass to pass through, and the heating chamber is characterized in that: the conveying roller is provided with protruding portions and recessed portions at intervals in the axial direction, the protruding portions and the recessed portions are matched to form a wavy shape, a plurality of upper heating lamp tubes and lower heating lamp tubes which are longitudinally arranged are installed in the heating chamber main body, the upper heating lamp tubes and the lower heating lamp tubes are arranged at intervals in the transverse direction, the lower heating lamp tubes are arranged in the recessed portions, gaps H1 are formed between the upper edges of the lower heating lamp tubes and the upper edges of the protruding portions, the upper heating lamp tubes are arranged above the conveying roller, and gaps H2 for glass to pass through are formed between the upper edges of the protruding portions of the upper heating lamp tubes and the conveying roller.

The heating chamber of the glass rolling press is heated by the heat radiation generated by the upper heating lamp tube and the lower heating lamp tube, and the heating mode directly heats the intermediate film between the glasses, so that the glass rolling press has the advantages of high heating speed and less energy loss; the upper heating lamp tube and the lower heating lamp tube in the heating chamber are longitudinally arranged and transversely installed at intervals, the upper heating lamp tube and the lower heating lamp tube which are longitudinally arranged can open the corresponding upper heating lamp tube and the lower heating lamp tube according to the width of glass to be heated, so that the upper heating lamp tube and the lower heating lamp tube at the positions where the laminated glass passes through are opened, and the upper heating lamp tube and the lower heating lamp tube at the positions where the laminated glass does not pass through can be opened without opening, thereby realizing the zone heating in the heating chamber and being beneficial to saving energy; compare and set up between the conveying roll table of thick horizontal setting among the prior art, down heat the fluorescent tube and vertically set up and locate can effectual reduction heat radiation in the depressed part of conveying roller and be sheltered from and absorbed area by the conveying roller, reduce the loss of heat radiation, be favorable to improving energy utilization.

In the heating chamber of the glass rolling device, the corresponding convex parts on all the conveying rollers are arranged in alignment in the longitudinal direction, the lower heating lamp tube is in a strip shape, and the two ends of the lower heating lamp tube are provided with lower positioning parts for fixing the lower heating lamp tube; the upper heating lamp tube and the lower heating lamp tube are arranged correspondingly, and the two ends of the upper heating lamp tube are provided with upper positioning pieces for fixing the upper heating lamp tube.

The bulge that vertically aligns the setting can make glass more stable when conveying on the conveying roller, avoids glass skew in horizontal, and the installation that can also make down the heating fluorescent tube is more convenient simultaneously.

In the heating chamber of the glass rolling equipment, the lower heating lamp tube is arranged in a snake shape along the longitudinal direction, and both ends of the lower heating lamp tube are provided with lower positioning pieces for fixing the lower heating lamp tube; the upper heating lamp tube and the lower heating lamp tube are arranged correspondingly, and the two ends of the upper heating lamp tube are provided with upper positioning pieces for fixing the upper heating lamp tube.

Although the lower heating lamp tube arranged in the snake shape is more difficult to install, the temperature control in a partition mode can be realized, meanwhile, the heating area of the lower heating lamp tube with the snake-shaped structure is larger, the heating effect is better, and the middle film can be heated more quickly.

In the heating chamber of the glass rolling device, a lower reflecting plate is arranged below the lower heating lamp tube, and an upper reflecting plate is arranged above the upper heating lamp tube.

The cooperation of the upper reflecting plate and the lower reflecting plate can enable the heat radiation emitted by the upper heating lamp tube and the lower heating lamp tube to be continuously reflected between the upper reflecting plate and the lower reflecting plate, except a small part of the heat radiation absorbed by the conveying rollers, most of the heat radiation directly acts on the intermediate film for heating the intermediate film, so that the intermediate film can be completely melted, the heating efficiency of the heating chamber is favorably improved, and the electric power resource is favorably saved.

In the heating chamber of the glass rolling equipment, two ends of the lower heating lamp tube are bent downwards to form a lower mounting part, the lower positioning piece is fixedly connected with the lower mounting part, and the lower reflecting plate is provided with a lower through hole matched with the lower mounting part; the two ends of the upper heating lamp tube are bent upwards to form an upper installation part, the upper positioning piece is fixedly connected with the upper installation part, and an upper through hole matched with the upper installation part is formed in the upper reflecting plate.

In the heating chamber, the design of the upper installation part and the lower installation part can prevent an upper positioning piece, a lower positioning piece, an electric wire and the like from being positioned between the upper reflecting plate and the lower reflecting plate, so that the heat radiation generated by the upper heating lamp tube and the lower heating lamp tube is prevented from being absorbed by the upper positioning piece, the lower positioning piece, the electric wire and the like, the radiation loss is favorably reduced, and the energy is favorably saved; furthermore, potential safety hazards caused by heating of the electric wires can be avoided, and the safety of the heating chamber is improved.

In the heating chamber of the above-mentioned glass roll-in equipment, the front portion and the rear portion of heating chamber main part all are equipped with the side-mounting board, the side-mounting board is along transversely setting up, setting element and side-mounting board fixed connection down, the connecting wire of heating lamp tube end portion is located the outside of side-mounting board down, the front end or the rear end of reflecting plate all outwards stretch out and will connect the electric wire cover from the side-mounting board top that corresponds down.

When the end part of the lower heating lamp tube is not bent, the lower heating lamp tube is convenient to fix due to the design of the side mounting plate, the connecting wire can be protected due to the design that the front end or the rear end of the lower reflecting plate extends outwards from the upper part of the corresponding side mounting plate and covers the connecting wire, the connecting wire is prevented from being heated by the lower heating lamp tube and the upper heating lamp tube, and the safety of the heating chamber is improved.

In the heating chamber of the glass rolling device, the lower heating lamp tube is arranged on the upper side of the conveying roller.

Above-mentioned heating fluorescent tube sets up the upside at the conveying roller down, can avoid the conveying roller in the depressed part to sheltering from heating fluorescent tube down, also can reduce the conveying roller in the bulge to the area of sheltering from of heating fluorescent tube down to make the thermal radiation that the heating fluorescent tube produced down can be better act on the intermediate coat between the glass, be favorable to reducing the loss of resource, resources are saved.

In the heating chamber of the glass rolling device, each of the upper heating lamp tubes and the lower heating lamp tubes is connected with a separate control switch, or each pair of the upper heating lamp tubes and the lower heating lamp tubes is connected with a control switch, and the front end of the heating chamber main body is provided with a sensor. Each upper heating lamp tube and/or lower heating lamp tube is connected with a control switch, so that the control is more accurate.

The heating chamber comprises a heating chamber body, a plurality of lower heating lamp tubes, a plurality of upper heating lamp tubes, a plurality of lower heating lamp tubes, a plurality of upper heating lamp groups, a plurality of lower heating lamp tubes, an upper heating lamp group, an upper control switch and a lower control switch, wherein the lower heating lamp tubes are adjacent to each other, the upper heating lamp tubes and the lower heating lamp groups are opposite to each other, each upper heating lamp group and each lower heating lamp group are connected with the corresponding control switch, or each pair of the upper heating lamp groups and each lower heating lamp group is connected with the corresponding control switch, and a sensor is arranged at the front end of the heating chamber body.

When a plurality of lower heating lamp tubes form a lower heating lamp group, and a plurality of upper heating lamp tubes form an upper heating lamp group, each lower heating lamp group and/or each upper heating lamp group is connected with a control switch, so that the control precision is reduced, but the cost and the control difficulty are reduced; the corresponding control mode can be determined according to the quality of the laminated glass produced by the glass rolling equipment and the requirement on precision.

Furthermore, under the condition of no sensor, a worker is required to manually open the corresponding lower heating lamp tube and the upper heating lamp tube according to the width of the glass, so that the zone control is realized; after the sensor is arranged, the width of the glass can be sensed through the sensor, and then the controller automatically controls the corresponding lower heating lamp tube and the upper heating lamp tube to be opened, so that the automation degree is higher, and the operation is more convenient and accurate; the sensor is a position sensor or a vision sensor.

In the heating chamber of the glass rolling device, two ends of the conveying roller are respectively provided with an outer bearing, and the outer bearings are fixedly connected with the heating chamber main body through bearing seats.

This conveying roller passes through outer bearing and bearing frame and heating chamber main part rotatable coupling, and the one end of conveying roller is connected with drive mechanism, and the conveying roller passes through drive mechanism by driving motor and drives, and all conveying rollers can be under driving motor's drive synchronous rotation to drive glass and remove on vertical.

The utility model discloses a theory of operation as follows: when the laminated glass to be heated is about to enter the heating chamber main body, the sensor positioned on the front side of the heating chamber main body detects the width of the laminated glass, and the controller controls the corresponding upper heating lamp tube and the lower heating lamp tube to be opened according to the width of the laminated glass so as to realize zone heating; the laminated glass continuously moves backwards, the intermediate film between the glass is directly heated through infrared heat radiation generated by the upper heating lamp tube and the lower heating lamp tube, the infrared rays can be subjected to diffuse reflection by the upper reflecting plate and the lower reflecting plate, and the utilization rate of the heat radiation is increased.

Compared with the prior art, the utility model discloses a technological effect does:

the heating chamber of the glass roller press is heated by the heat radiation generated by the upper heating lamp tube and the lower heating lamp tube, and the heating mode directly heats the intermediate film between the glasses, so that the glass roller press has the advantages of high heating speed and low energy loss; the upper heating lamp tube and the lower heating lamp tube in the heating chamber are longitudinally arranged and transversely installed at intervals, the upper heating lamp tube and the lower heating lamp tube which are longitudinally arranged can open the corresponding upper heating lamp tube and the lower heating lamp tube according to the width of glass to be heated, so that the upper heating lamp tube and the lower heating lamp tube at the positions where the laminated glass passes through are opened, and the upper heating lamp tube and the lower heating lamp tube at the positions where the laminated glass does not pass through can be opened without opening, thereby realizing the zone heating in the heating chamber and being beneficial to saving energy; compare and set up between the conveying roll table of thick horizontal setting among the prior art, down heat the fluorescent tube and vertically set up and locate can effectual reduction heat radiation in the depressed part of conveying roller and be sheltered from and absorbed area by the conveying roller, reduce the loss of heat radiation, be favorable to improving energy utilization. The utility model discloses well glass's width indicates glass at the ascending length of conveying roller axial.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a cross-sectional view of the present invention

Fig. 3 is a partially enlarged view of a portion a in fig. 2.

Fig. 4 is a schematic view of the structure of the lower part of the heating chamber main body of the present invention.

Fig. 5 is a schematic view and a partially enlarged view of the structure of the upper part of the heating chamber main body according to the present invention.

Fig. 6 is a schematic structural view of the conveying roller of the present invention.

Fig. 7 is a schematic structural view of a portion of the upper heating lamp and the lower heating lamp of the present invention.

Fig. 8 is a first enlarged view of a portion of the feed roller and the end of the lower heating tube according to the present invention.

Fig. 9 is a partial enlarged view at B in fig. 6.

Fig. 10 is a second enlarged view of the conveying roller and the end of the lower heating lamp tube according to the present invention.

In the figure, 1, a heating chamber main body; 11. a notch; 12. a side mounting plate; 2. a conveying roller; 21. a projection; 22. a recessed portion; 23. an outer bearing; 24. a bearing seat; 3. an upper heating lamp tube; 31. an upper positioning member; 32. An upper mounting portion; 4. a lower heating lamp tube; 41. a lower positioning member; 42. a lower mounting portion; 43. connecting an electric wire; 5. An upper reflection plate; 51. an upper through hole; 6. a lower reflective plate; 61. a lower through hole; 7. a control switch; 8. a sensor.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are combined to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments, the arrow X in the accompanying drawings is horizontal, and the arrow Y in the accompanying drawings is vertical.

This heating chamber of glass roll-in equipment includes heating chamber main part 1, be provided with horizontal conveying roller 2 along longitudinal separation in the heating chamber main part 1, heating chamber main part 1's front end and rear end all are equipped with the breach 11 that supplies glass to pass through, conveying roller 2 is last to be provided with bulge 21 and depressed part 22 along axial separation, bulge 21 and depressed part 22 cooperation form wavedly, install a plurality of vertical last heating fluorescent tube 3 and the lower heating fluorescent tube 4 that set up in heating chamber main part 1, last heating fluorescent tube 3 and lower heating fluorescent tube 4 all set up along transverse separation, lower heating fluorescent tube 4 is located in depressed part 22, clearance H1 has between the last border of lower heating fluorescent tube 4 and the last border of bulge 21, last heating fluorescent tube 3 locates the top of conveying roller 2, clearance H2 that supplies glass to pass through has between the last border of the bulge 21 of last heating fluorescent tube 3 and conveying roller 2.

The heating chamber of the glass roller press is heated by the heat radiation generated by the upper heating lamp tube 3 and the lower heating lamp tube 4, and the heating mode directly heats the intermediate film between the glasses, so that the glass roller press has the advantages of high heating speed and less energy loss; the upper heating lamp tube 3 and the lower heating lamp tube 4 in the heating chamber are longitudinally arranged and transversely installed at intervals, the upper heating lamp tube 3 and the lower heating lamp tube 4 which are longitudinally arranged can open the corresponding upper heating lamp tube 3 and the lower heating lamp tube 4 according to the width of glass to be heated, so that the upper heating lamp tube 3 and the lower heating lamp tube 4 at the positions where sandwich glass passes through are opened, and the upper heating lamp tube 3 and the lower heating lamp tube 4 at the positions where no sandwich glass passes through are not required to be opened, thereby realizing the zone heating in the heating chamber and being beneficial to saving energy; compare and set up between the conveying roll table of thick horizontal setting among the prior art, down heating fluorescent tube 4 vertically sets up and locate in the depressed part 22 of conveying roller 2 can effectual reduction heat radiation sheltered from by conveying roller 2 and absorptive area, reduces the loss of heat radiation, is favorable to improving energy utilization.

As shown in fig. 2-4, the corresponding protrusions 21 of all the conveyor rollers 2 are aligned in the longitudinal direction, the lower heating lamp 4 is in a strip shape, and the two ends of the lower heating lamp 4 are provided with lower positioning parts 41 for fixing the lower heating lamp 4; the upper heating lamp tube 3 and the lower heating lamp tube 4 are correspondingly arranged, and the two ends of the upper heating lamp tube 3 are respectively provided with an upper positioning piece 31 for fixing the upper heating lamp tube 3. The projections 21 aligned in the longitudinal direction can stabilize the glass during conveyance on the conveyor rollers 2, prevent the glass from shifting in the transverse direction, and facilitate the installation of the lower heating lamp 4.

As another scheme, the lower heating lamp 4 is disposed in a serpentine shape along the longitudinal direction, and both ends of the lower heating lamp 4 are provided with lower positioning members 41 for fixing the lower heating lamp 4; the upper heating lamp tube 3 and the lower heating lamp tube 4 are correspondingly arranged, and the two ends of the upper heating lamp tube 3 are respectively provided with an upper positioning piece 31 for fixing the upper heating lamp tube 3. Although the lower heating lamp tube 4 arranged in the snake shape is more difficult to install, the temperature control in a partition mode can be realized, meanwhile, the heating area of the lower heating lamp tube 4 with the snake-shaped structure is larger, the heating effect is better, and the middle film can be heated more quickly.

As shown in fig. 2, 3 and 5, a lower reflector 6 is provided below the lower heating lamp 4, and an upper reflector 5 is provided above the upper heating lamp 3. The cooperation of the upper reflecting plate 5 and the lower reflecting plate 6 can enable the heat radiation emitted by the upper heating lamp tube 3 and the lower heating lamp tube 4 to be continuously reflected between the upper reflecting plate 5 and the lower reflecting plate 6, except that a small part of the heat radiation is absorbed by the conveying rollers 2, most of the heat radiation directly acts on the intermediate film to heat the intermediate film, so that the intermediate film can be completely melted, the heating efficiency of the heating chamber can be improved, and the power resource can be saved.

As shown in fig. 7 and 8, two ends of the lower heating lamp tube 4 are bent downward to form a lower mounting portion 42, the lower positioning member 41 is fixedly connected with the lower mounting portion 42, and the lower reflection plate 6 is provided with a lower through hole 61 matched with the lower mounting portion 42; the two ends of the upper heating lamp tube 3 are bent upwards to form an upper mounting part 32, the upper positioning part 31 is fixedly connected with the upper mounting part 32, and the upper reflecting plate 5 is provided with an upper through hole 51 matched with the upper mounting part 32. In the heating chamber, the design of the upper mounting part 32 and the lower mounting part 42 can prevent the upper positioning piece 31, the lower positioning piece 41, the electric wire and the like from being positioned between the upper reflecting plate 5 and the lower reflecting plate 6, so that the heat radiation generated by the upper heating lamp tube 3 and the lower heating lamp tube 4 is prevented from being absorbed by the upper positioning piece 31, the lower positioning piece 41, the electric wire and the like, the radiation loss is further reduced, and the energy is saved; furthermore, potential safety hazards caused by heating of the electric wires can be avoided, and the safety of the heating chamber is improved.

As shown in fig. 10, the heating chamber body 1 is provided with side mounting plates 12 at the front and rear portions thereof, the side mounting plates 12 are arranged in the transverse direction, the lower positioning member 41 is fixedly connected to the side mounting plates 12, the connecting wires 43 at the end portions of the lower heating lamps 4 are positioned outside the side mounting plates 12, and the front or rear end of the lower reflection plate 6 extends outward from above the corresponding side mounting plate 12 and covers the connecting wires 43. When the end of the lower heating lamp tube 4 is not bent, the lower heating lamp tube 4 is conveniently fixed by the design of the side mounting plate 12, the connecting wire 43 can be protected by the design that the front end or the rear end of the lower reflecting plate 6 extends outwards from the upper side of the corresponding side mounting plate 12 and covers the connecting wire 43, the connecting wire 43 is prevented from being heated by the lower heating lamp tube 4 and the upper heating lamp tube 3, and the safety of the heating chamber is improved.

As shown in fig. 3 and 4, the lower heating lamp 4 is provided on the upper side of the conveying roller 2. Above-mentioned lower heating fluorescent tube 4 sets up the upside at conveying roller 2, can avoid among the conveying roller 2 depressed part 22 to sheltering from lower heating fluorescent tube 4, also can reduce conveying roller 2 in the area of sheltering from of bulge 21 to lower heating fluorescent tube 4 to make the thermal radiation that lower heating fluorescent tube 4 produced can be better act on the intermediate coat between the glass, be favorable to reducing the loss of resource, resources are saved.

As shown in fig. 1 and 7, a separate control switch 7 is connected to each of the upper heating lamp 3 and the lower heating lamp 4, or one control switch 7 is connected to each pair of the upper heating lamp 3 and the lower heating lamp 4, and a sensor 8 is provided at the front end of the heating chamber main body 1. Each upper heating lamp tube 3 and/or lower heating lamp tube 4 is connected with a control switch 7, so that the control is more accurate.

As another scheme, a plurality of adjacent lower heating lamp tubes 4 form a lower heating lamp group, the upper heating lamp tubes 3 opposite to the lower heating lamp tubes 4 form an upper heating lamp group, each upper heating lamp group and each lower heating lamp group are connected with an individual control switch 7, or each pair of upper heating lamp group and each lower heating lamp group is connected with a control switch 7, and the front end of the heating chamber main body 1 is provided with a sensor 8. When a plurality of lower heating lamp tubes 4 form a lower heating lamp group and a plurality of upper heating lamp tubes 3 form an upper heating lamp group, each lower heating lamp group and/or each upper heating lamp group is connected with a control switch 7, so that the control precision is reduced, but the cost and the control difficulty are reduced; the corresponding control mode can be determined according to the quality and the requirement on precision of the laminated glass produced by the glass rolling equipment.

Further, in the absence of the sensor 8, a worker is required to manually open the corresponding lower heating lamp 4 and the upper heating lamp 3 according to the width of the glass, so that the zone control is realized; after the sensor 8 is arranged, the width of the glass can be sensed through the sensor 8, and then the controller automatically controls the corresponding lower heating lamp tube 4 and the upper heating lamp tube 3 to be opened, so that the automation degree is higher, and the operation is more convenient and accurate; the sensor 8 is a position sensor 8 or a visual sensor 8.

As shown in fig. 1, 6 and 9, outer bearings 23 are mounted on both ends of the conveyor roller 2, and the outer bearings 23 are fixedly connected to the heating chamber main body 1 via bearing blocks 24. This conveying roller 2 passes through outer bearing 23 and bearing frame 24 and heating chamber main part 1 rotatable coupling, and the one end of conveying roller 2 is connected with drive mechanism, and conveying roller 2 passes through drive mechanism drive by driving motor, and all conveying rollers 2 can be under driving motor's drive synchronous rotation to drive glass and remove on vertical.

The working principle of the utility model is as follows: when the laminated glass to be heated is about to enter the heating chamber main body 1, the sensor 8 positioned on the front side of the heating chamber main body 1 detects the width of the laminated glass, and the controller controls the corresponding upper heating lamp tube 3 and the lower heating lamp tube 4 to be opened according to the width of the laminated glass, so that the partitioned heating is realized; the laminated glass continuously moves backwards, the intermediate film between the glass is directly heated through infrared heat radiation generated by the upper heating lamp tube 3 and the lower heating lamp tube 4, the upper reflecting plate 5 and the lower reflecting plate 6 can diffuse the infrared rays, and the utilization rate of the heat radiation is increased.

The above embodiment is only the preferred embodiment of the present invention, and the protection scope of the present invention is not limited in this way, so: all equivalent changes made according to the structure, shape and principle of the present invention should be covered within the protection scope defined by the claims of the present invention.

Claims (10)

1. The heating chamber of the glass rolling device comprises a heating chamber main body (1), wherein transverse conveying rollers (2) are arranged in the heating chamber main body (1) at intervals along the longitudinal direction, and the front end and the rear end of the heating chamber main body (1) are provided with notches (11) for glass to pass through, and the heating chamber is characterized in that: the heating chamber is characterized in that protruding portions (21) and recessed portions (22) are arranged on the conveying rollers (2) at intervals in the axial direction, the protruding portions (21) and the recessed portions (22) are matched to form a wave shape, a plurality of upper heating lamp tubes (3) and lower heating lamp tubes (4) which are longitudinally arranged are installed in the heating chamber main body (1), the upper heating lamp tubes (3) and the lower heating lamp tubes (4) are arranged at intervals in the transverse direction, the lower heating lamp tubes (4) are arranged in the recessed portions (22), gaps are formed between the upper edges of the lower heating lamp tubes (4) and the upper edges of the protruding portions (21), the upper heating lamp tubes (3) are arranged above the conveying rollers (2), and gaps for glass to pass through are formed between the upper ends of the protruding portions (21) of the upper heating lamp tubes (3) and the conveying rollers (2).

2. A heating chamber of a glass rolling apparatus according to claim 1, wherein: the corresponding bulges (21) on all the conveying rollers (2) are arranged in alignment in the longitudinal direction, the lower heating lamp tube (4) is in a long strip shape, and the two ends of the lower heating lamp tube (4) are provided with lower positioning pieces (41) for fixing the lower heating lamp tube (4); the upper heating lamp tube (3) and the lower heating lamp tube (4) are arranged correspondingly, and the two ends of the upper heating lamp tube (3) are provided with upper positioning pieces (31) used for fixing the upper heating lamp tube (3).

3. A heating chamber of a glass rolling apparatus according to claim 1, wherein: the lower heating lamp tube (4) is arranged in a snake shape along the longitudinal direction, and both ends of the lower heating lamp tube (4) are provided with lower positioning pieces (41) for fixing the lower heating lamp tube (4); the upper heating lamp tube (3) and the lower heating lamp tube (4) are arranged correspondingly, and the two ends of the upper heating lamp tube (3) are provided with upper positioning pieces (31) used for fixing the upper heating lamp tube (3).

4. A heating chamber of a glass rolling apparatus according to claim 2 or 3, wherein: a lower reflecting plate (6) is arranged below the lower heating lamp tube (4), and an upper reflecting plate (5) is arranged above the upper heating lamp tube (3).

5. A heating chamber of a glass rolling apparatus according to claim 4, wherein: two ends of the lower heating lamp tube (4) are bent downwards to form a lower mounting part (42), the lower positioning piece (41) is fixedly connected with the lower mounting part (42), and a lower through hole (61) matched with the lower mounting part (42) is formed in the lower reflecting plate (6); go up the both ends of heating fluorescent tube (3) and upwards buckle and form installation department (32), go up setting element (31) and last installation department (32) fixed connection, be equipped with on going up reflecting plate (5) with last installation department (32) complex go up through-hole (51).

6. A heating chamber of a glass rolling apparatus according to claim 4, wherein: the heating chamber main part (1) the front portion and the rear portion all are equipped with side-mounting board (12), side-mounting board (12) are along transversely setting up, setting element (41) and side-mounting board (12) fixed connection down, connecting wire (43) of heating fluorescent tube (4) tip are located the outside of side-mounting board (12) down, the front end or the rear end of reflecting plate (6) all outwards stretch out and will connect electric wire (43) to cover from side-mounting board (12) top that corresponds down.

7. A heating chamber of a glass rolling apparatus according to claim 1, wherein: the lower heating lamp tube (4) is arranged on the upper side of the conveying roller (2).

8. The heating chamber of a glass rolling apparatus according to any one of claims 1 to 3 and 7, wherein: each upper heating lamp tube (3) and each lower heating lamp tube (4) are connected with an independent control switch (7), or each pair of upper heating lamp tube (3) and each pair of lower heating lamp tube (4) are connected with one control switch (7), and the front end of the heating chamber main body (1) is provided with a sensor (8).

9. A heating chamber of a glass rolling apparatus according to any one of claims 1 to 3 and 7, wherein: a plurality of adjacent lower heating lamp tubes (4) form a lower heating lamp group, an upper heating lamp group is formed by the upper heating lamp tubes (3) which are opposite to the lower heating lamp tubes (4), each upper heating lamp group and each lower heating lamp group are connected with an independent control switch (7), or each pair of upper heating lamp group and each lower heating lamp group is connected with a control switch (7), and a sensor (8) is arranged at the front end of the heating chamber main body (1).

10. A heating chamber of a glass rolling apparatus according to any one of claims 1 to 3 and 7, wherein: outer bearings (23) are respectively installed at two ends of the conveying roller (2), and the outer bearings (23) are fixedly connected with the heating chamber main body (1) through bearing seats (24).

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