CN210966275U

CN210966275U - Cleaning device for glass tempering furnace

Info

Publication number: CN210966275U
Application number: CN201921970709.9U
Authority: CN
Inventors: 宋存华; 郭汉标; 王一新; 季大平
Original assignee: Nanjing Hanjiang Industry And Trade Industry Co ltd
Current assignee: Nanjing Hanjiang Industry And Trade Industry Co ltd
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-07-10
Anticipated expiration: 2029-11-14

Abstract

The utility model relates to a glass tempering furnace's cleaning device uses in the tempering furnace field, and its technical scheme's main points are: contain the defeated material frame that is located tempering furnace feed inlet department, it is connected with a plurality of defeated material rollers to rotate on the defeated material frame, be equipped with the clearance frame on the defeated material frame, the clearance frame is located between two adjacent defeated material rollers and is parallel to each other with defeated material roller, be equipped with brush and lower brush respectively along vertical direction on the clearance frame, glass is located between brush and the lower brush, the brush hair of going up brush and lower brush all supports tightly on glass, the clearance frame is equipped with powerful fan along one side of length direction. The utility model discloses the technical effect who has is: the surface of the toughened glass can be cleaned before the glass enters the toughening furnace, and the quality of the toughened glass product is improved.

Description

Cleaning device for glass tempering furnace

Technical Field

The utility model belongs to the technical field of tempering furnace's technique and specifically relates to a cleaning device of glass tempering furnace is related to.

Background

The 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.

Notice No. CN208055199U discloses a toughened glass production tempering furnace, including tempering furnace main part and wire and control system, the wire embedding sets up in the tempering furnace main part, control system passes through wire fixed connection in the tempering furnace main part, the surface of tempering furnace main part is provided with observation window, the observation window embedding sets up in the tempering furnace main part, the surface of tempering furnace main part is provided with the pull ring, the pull ring welding is in the tempering furnace main part, the surface of tempering furnace main part is provided with the heating furnace, the heating furnace welding is in the tempering furnace main part.

The above prior art solutions have the following drawbacks: the tempering furnace does not clean the surface of the glass before the tempered glass is fed, and dust or sundries attached to the surface of part of the glass are melted and adhered to the tempered glass after high-temperature treatment and are difficult to clean after the tempered glass enters the tempering furnace, so that the quality of a tempered glass product is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a glass tempering furnace's cleaning device, its advantage is: the surface of the toughened glass can be cleaned before the glass enters the toughening furnace, and the quality of the toughened glass product is improved.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a glass tempering furnace's cleaning device, contains the defeated material frame that is located tempering furnace feed inlet department, it is connected with a plurality of defeated material rollers to rotate on the defeated material frame, be equipped with the clearance frame on the defeated material frame, the clearance frame is located between two adjacent defeated material rollers and is parallel to each other with defeated material roller, be equipped with brush and lower brush respectively along vertical direction on the clearance frame, glass is located between brush and the lower brush, the brush hair of going up brush and lower brush all supports tightly on glass, the clearance frame is equipped with powerful fan along one side of length direction.

Through the technical scheme, glass can follow the wash rack and pass through before entering into tempering furnace along defeated material roller, last brush on the clean rack can support tightly at glass's upper surface and lower surface respectively with lower brush, along with glass is carried along defeated material roller by continuous forward, glass surface adnexed dust or debris can be brushed down by last brush and lower brush, and simultaneously, the powerful air current that powerful fan blew out can blow away the dust or debris that the glass surface was brushed down, thereby reached and carried out the effect of clearing up glass's surface before glass entered into tempering furnace, the quality of toughened glass product has been promoted.

The utility model discloses further set up to: two chutes are formed in the cleaning frame in the vertical direction, the upper hairbrush and the lower hairbrush are connected in the two chutes in a sliding mode through sliding blocks respectively, the cleaning frame is provided with two threaded shafts in a penetrating mode and in threaded connection, and the threaded shafts are connected to the two sliding blocks in a rotating mode towards one end of the material conveying roller respectively.

Through above-mentioned technical scheme, the mode that the staff accessible rotated two threaded shafts respectively drives two sliders and reciprocates along the spout, and then drives the brush and reciprocate with lower brush to brush and lower brush on the adjustment effect of interval has been reached, so that the staff can adjust the interval between brush and the lower brush and make its and the glass phase-match of different thickness, thereby has promoted the suitability of brush and lower brush to different thickness glass.

The utility model discloses further set up to: the upper hairbrush and the lower hairbrush are respectively provided with a threaded hole on the end surface facing the sliding block, and one end of the fastening bolt facing the material conveying roller is connected in the threaded hole through a bolt.

Through above-mentioned technical scheme, the mode that staff's accessible bolt was dismantled will go up the brush and lift off respectively with the fastening bolt on the lower brush, will go up the brush then and lift off from the clearance frame respectively with lower brush to the staff can change last brush and lower brush, has reduced long-term use after, and the brush hair wearing and tearing of going up brush and lower brush are serious, influence the possibility of going up brush and lower brush clearance effect.

The utility model discloses further set up to: two limiting plates are respectively arranged on the end surfaces of the sliding blocks facing the material conveying roller; when the two end faces of the upper hairbrush and the lower hairbrush along the length direction are respectively contacted with the two limiting plates, the connecting holes correspond to the threaded holes.

Through the technical scheme, when a worker installs the upper hairbrush and the lower hairbrush, the upper hairbrush and the lower hairbrush can be respectively placed between the two limiting plates on the two sliding blocks, at the moment, the connecting holes in the two sliding blocks respectively correspond to the threaded holes in the upper hairbrush and the lower hairbrush, and the worker respectively uses the fastening bolts to mutually bolt the upper hairbrush, the lower hairbrush and the sliding blocks so as to complete the installation of the upper hairbrush and the lower hairbrush; the setting of two limiting plates makes the staff can align screw hole and connecting hole each other fast when installing the brush and lower brush to staff's installation effectiveness has been promoted.

The utility model discloses further set up to: the two sides of the material conveying frame in the width direction are respectively provided with a baffle, and the glass is positioned between the two baffles.

Through above-mentioned technical scheme, glass when the in-process that carries along defeated work or material rest shifts to both sides, two baffles play the effect that blocks glass for glass on the defeated work or material rest is difficult to drop from defeated work or material rest, has reduced the possibility that the skew dropped from defeated work or material rest among the glass transportation process.

The utility model discloses further set up to: the end face, facing the glass, of the baffle is connected with a movable plate through a spring, the movable plate is located above the material conveying roller, and the glass is located between the two movable plates.

Through the technical scheme, when glass shifts to the fly leaf department to defeated material frame both sides along defeated material roller, can support tightly on the fly leaf, can remove to the direction of keeping away from glass when the fly leaf receives the extrusion force that comes from glass for the spring atress is compressed, and the spring of shrink has elastic restoring force, and under the effect of spring elastic restoring force, the fly leaf can carry out the backstep to glass, has played still reduced glass when rectifying a deviation and has supported tightly by the dead possibility of card on the baffle in the transportation process.

The utility model discloses further set up to: the glass conveying device is characterized in that a preheating box is further arranged on the material conveying frame and is located between the cleaning frame and the toughening furnace, a hot air blower communicated with the preheating box is arranged on the preheating box, and glass penetrates through the space between the preheating box and the material conveying roller.

Through the technical scheme, the hot air blown out by the hot air blower can preheat the glass passing through the preheating box, so that the possibility that the temperature of the glass is lower in the conveying process due to the lower external environment temperature of the toughening furnace, and the glass surface cracks caused by the sudden temperature rise when the glass suddenly enters the toughening furnace is reduced; thereby further improving the quality of the toughened glass product.

The utility model discloses further set up to: and the material conveying roller is wound with cloth strips.

Through the technical scheme, the arrangement of the cloth strips increases the friction force between the glass and the material conveying roller, and reduces the possibility of slipping of the glass in the conveying process, so that the material conveying roller can effectively convey the glass.

To sum up, the utility model discloses a beneficial technological effect does:

1. the upper brush and the lower brush can clean the surface of the toughened glass before the glass enters the toughening furnace, so that the quality of the toughened glass product is improved;

2. the distance between the upper brush and the lower brush can be adjusted, so that the applicability of the cleaning frame to glass with different thicknesses is improved;

3. the setting of limiting plate makes the staff can install brush and lower brush fast, has promoted staff's installation effectiveness.

Drawings

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

Fig. 2 is a schematic structural diagram of the cleaning rack according to the embodiment.

Fig. 3 is an exploded view of the present embodiment for embodying a threaded hole.

Fig. 4 is a schematic cross-sectional view of the spring embodying the present embodiment.

Reference numerals: 1. a toughening furnace; 2. a material conveying frame; 3. a delivery roller; 4. cleaning the rack; 5. a brush is arranged; 6. a lower brush; 7. glass; 8. a powerful fan; 9. a chute; 10. a slider; 11. a threaded shaft; 12. connecting holes; 13. fastening a bolt; 14. a threaded hole; 15. a limiting plate; 16. a baffle plate; 17. a spring; 18. a movable plate; 19. a preheating box; 20. a hot air blower; 21. and (4) cloth strips.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b): a cleaning device for a glass tempering furnace is shown in figure 1 and comprises a material conveying frame 2 positioned at a feed inlet of a tempering furnace 1, wherein a plurality of material conveying rollers 3 used for conveying glass 7 are rotatably connected to the material conveying frame 2, cloth strips 21 are spirally wound on the material conveying rollers 3, and two ends of each cloth strip 21 are respectively fastened on the material conveying rollers 3; the setting of cloth 21 makes glass 7 and defeated material roller 3 between difficult skidding, has promoted defeated material roller 3's conveying efficiency, and simultaneously, the staff accessible is taken off cloth 21 with the mode of untiing from defeated material roller 3 respectively with cloth 21 both ends to change cloth 21.

As shown in fig. 1 and 2, the cleaning frame 4 is fixedly arranged between two adjacent material conveying rollers 3 on the material conveying frame 2, the cleaning frame 4 is square and is located at two sides of the material conveying rollers 3 along the vertical direction respectively with two ends of the material conveying frame 2 parallel to each other, two sliding grooves 9 are respectively arranged at two ends of the cleaning frame 4 perpendicular to the material conveying frame 2 along the vertical direction, two sliding blocks 10 are connected in the two sliding grooves 9 in a sliding manner, two ends of the cleaning frame 4 parallel to the material conveying frame 2 are respectively penetrated and connected with a threaded shaft 11 in a threaded manner, and the two threaded shafts 11 are respectively rotatably connected to the two sliding blocks 10 towards one end of the material conveying rollers 3. Therefore, the staff can rotate two threaded shafts 11 respectively, and two sliders 10 can move up and down along the chute 9 in the vertical direction under the driving of the two threaded shafts 11.

As shown in fig. 2 and 3, a cleaning device for a glass tempering furnace, further comprise an upper brush 5 and a lower brush 6, one side of a cleaning frame 4, which is far away from the tempering furnace 1, is fixedly provided with a powerful fan 8, two connecting holes 12 are respectively formed in two sliding blocks 10 along the vertical direction, the two connecting holes 12 are respectively located at two sides of a threaded shaft 11, the upper brush 5 and the lower brush 6 are respectively provided with two threaded holes 14, the distance between the two threaded holes 14 is the same as the distance between the two connecting holes 12 in the same sliding block 10, two connecting holes 12 in the two sliding blocks 10 are respectively provided with a fastening bolt 13 in a penetrating manner, and the upper brush 5 and the lower brush 6 are respectively connected with the sliding blocks 10 in a manner of penetrating the connecting holes 12 through the fastening bolt 13 and being connected with the threaded holes 14. Therefore, the worker can drive the upper brush 5 and the lower brush 6 to move up and down in the vertical direction by rotating the threaded shaft 11 to drive the sliding block 10 to move up and down.

As shown in fig. 1 and 2, the worker can adjust the positions of the upper brush 5 and the lower brush 6 according to the thickness of the glass 7 on the material conveying frame 2, so that when the glass 7 passes through the cleaning frame 4, bristles on the upper brush 5 and the lower brush 6 respectively abut against the upper surface and the lower surface of the glass 7, when the glass 7 is conveyed forwards by the material conveying roller 3, dust or sundries attached to the surface of the glass 7 are respectively brushed down by the upper brush 5 and the lower brush 6, and the dust or sundries brushed down on the lower surface of the glass 7 can fall down under the influence of the gravity of the glass 7; the dust or sundries brushed down on the upper surface of the glass 7 can be blown away by the airflow blown out by the powerful fan 8; thereby reached and carried out the effect of clearing up the surface of glass 7 before glass 7 enters into tempering furnace 1, promoted the quality of toughened glass product.

As shown in fig. 2 and 3, the worker can rotate the two threaded shafts 11 respectively, so that the upper brush 5 and the lower brush 6 are far away from each other, and then detach the upper brush 5 and the lower brush 6 respectively by detaching the fastening bolts 13 from the bolts in the threaded holes 14, so as to replace the upper brush 5 and the lower brush 6 with seriously worn bristles.

As shown in fig. 2 and 3, two limiting plates 15 have been set firmly on the terminal surface that two sliders 10 deviate from threaded shaft 11 respectively, and the interval between two limiting plates 15 is unanimous with the length of last brush 5 and lower brush 6 respectively, and the position of two limiting plates 15 is set up to: when the upper brush 5 and the lower brush 6 are respectively placed between the two limit plates 15 on the same slide block 10, the threaded holes 14 on the upper brush 5 and the lower brush 6 respectively correspond to the connecting holes 12 on the slide block 10. Therefore, when the worker changes the upper hairbrush 5 and the lower hairbrush 6, the threaded holes 14 and the connecting holes 12 can be quickly aligned with each other by clamping the upper hairbrush 5 and the lower hairbrush 6 between the two limiting plates 15 on the sliding block 10 respectively through the mode, so that the worker can quickly bolt the sliding block 10 with the upper hairbrush 5 and the lower hairbrush 6 respectively, and the mounting efficiency of the worker is improved.

As shown in fig. 1 and 4, two sides of the feeding rack 2 along the width direction are respectively and vertically provided with a baffle 16, the opposite end surfaces of the two baffles 16 are respectively connected with a movable plate 18 through a plurality of springs 17, a gap is arranged between the movable plate 18 and the feeding roller 3, and the glass 7 is positioned between the two movable plates 18. Therefore, when the glass 7 deviates to one side in the conveying process, the glass can be abutted against the movable plate 18 on the side, the movable plate 18 is stressed to compress the spring 17 and reversely push the glass 7 under the elastic restoring force of the spring 17, so that the glass 7 is difficult to continuously deviate to the side, and the effect of correcting the deviation of the glass 7 is achieved.

As shown in FIG. 1, a preheating box 19 is further fixedly arranged on the feeding rack 2 between the tempering furnace 1 and the cleaning rack 4, a hot air blower 20 communicated with the interior of the preheating box 19 is fixedly arranged on one side of the preheating box 19 along the length direction, and a gap for glass 7 to pass through is reserved between the preheating box 19 and the feeding roller 3. Therefore, the glass 7 cleaned by the cleaning frame 4 can pass through the preheating box 19 from the gap, hot air can be blown out when the hot air blower 20 is started to heat the glass 7 penetrating through the preheating box 19, the effect of preheating the glass 7 is achieved, the possibility that cracks appear on the surface of the glass 7 due to the fact that temperature changes are too fast in the tempering furnace 1 with high temperature is reduced when the cleaned glass 7 is directly conveyed to the tempering furnace, and the quality of tempered glass products is further improved.

The implementation principle of the embodiment is as follows: after the positions of the upper brush 5 and the lower brush 6 are adjusted to be matched with the positions of the upper brush 5 and the lower brush 6 according to the thickness of the glass 7 by a worker, the powerful fan 8 and the hot air fan 20 are respectively started, the glass 7 conveyed to the toughening furnace 1 on the material conveying frame 2 firstly passes through the cleaning frame 4, the upper brush 5 and the lower brush 6 on the cleaning frame 4 clean the surface of the glass 7, and the powerful fan 8 blows away the cleaned dust or sundries, so that the effect of cleaning the surface of the glass 7 before the glass 7 enters the toughening furnace 1 is achieved, and the quality of a toughened glass product is improved; the cleaned glass 7 passes through the preheating box 19 to be preheated and then is conveyed into the toughening furnace 1, and the cleaned glass 7 is preheated by the preheating box 19, so that the possibility of the glass 7 being cracked when being heated by the toughening furnace 1 is reduced, and the quality of a toughened glass product is further improved.

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 glass tempering furnace's cleaning device, contains defeated material frame (2) that are located tempering furnace (1) feed inlet department, it is connected with a plurality of defeated material rollers (3) to rotate on defeated material frame (2), its characterized in that: be equipped with clearance frame (4) on defeated work or material rest (2), clearance frame (4) are located between two adjacent defeated material roller (3) and are parallel to each other with defeated material roller (3), be equipped with brush (5) and lower brush (6) respectively along vertical direction on clearance frame (4), glass (7) are located go up between brush (5) and lower brush (6), the brush hair of going up brush (5) and lower brush (6) all supports tightly on glass (7), one side along length direction of clearance frame (4) is equipped with powerful fan (8).

2. A cleaning apparatus for a glass tempering furnace according to claim 1, characterized in that: two chutes (9) are formed in the cleaning frame (4) along the vertical direction, the upper brush (5) and the lower brush (6) are connected in the two chutes (9) in a sliding mode through the sliding blocks (10) respectively, the cleaning frame (4) is provided with two threaded shafts (11) in a penetrating mode and in threaded connection mode, and the threaded shafts (11) are connected to the two sliding blocks (10) in a rotating mode towards one end of the material conveying roller (3) respectively.

3. A cleaning apparatus for a glass tempering furnace according to claim 2, characterized in that: the novel feeding roller is characterized in that a connecting hole (12) is formed in the sliding block (10), a fastening bolt (13) penetrates through the connecting hole (12), threaded holes (14) are formed in the end faces, facing the sliding block (10), of the upper brush (5) and the lower brush (6) respectively, and the fastening bolt (13) is connected into the threaded holes (14) through bolts facing one end of the feeding roller (3).

4. A cleaning apparatus for a glass tempering furnace according to claim 3, characterized in that: two limiting plates (15) are respectively arranged on the end surfaces of the sliding blocks (10) facing the material conveying roller (3); when the upper hairbrush (5) and the lower hairbrush (6) are respectively contacted with the two limiting plates (15) along the two end faces of the length direction, the connecting hole (12) corresponds to the threaded hole (14).

5. A cleaning apparatus for a glass tempering furnace according to claim 1, characterized in that: the glass conveying frame is characterized in that two sides of the conveying frame (2) in the width direction are respectively provided with a baffle (16), and the glass (7) is located between the two baffles (16).

6. A cleaning apparatus for a glass tempering furnace according to claim 5, characterized in that: the end face, facing the glass (7), of the baffle plate (16) is connected with a movable plate (18) through a spring (17), the movable plate (18) is located above the material conveying roller (3), and the glass (7) is located between the two movable plates (18).

7. A cleaning apparatus for a glass tempering furnace according to claim 1, characterized in that: the glass conveying device is characterized in that a preheating box (19) is further arranged on the material conveying frame (2), the preheating box (19) is located between the cleaning frame (4) and the toughening furnace (1), an air heater (20) communicated with the preheating box (19) is arranged on the preheating box (19), and glass (7) penetrates through the space between the preheating box (19) and the material conveying roller (3).

8. A cleaning apparatus for a glass tempering furnace according to claim 1, characterized in that: the material conveying roller (3) is wound with cloth strips (21).