CN212504571U

CN212504571U - Toughening furnace

Info

Publication number: CN212504571U
Application number: CN202021158387.0U
Authority: CN
Inventors: 钟仁刚; 张开强; 周林
Original assignee: Sichuan Aneng Glass Co ltd
Current assignee: Sichuan Aneng Glass Co ltd
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2021-02-09
Anticipated expiration: 2030-06-19

Abstract

The utility model relates to a tempering furnace, which comprises a frame, a plurality of live-rollers that are used for conveying glass of setting in the frame, heating chamber and cooling platform of setting in the frame, the top that lies in the live-roller in the frame is provided with the support, be provided with the slide rail that parallels with the live-roller on the support, it is provided with the movable plate to slide on the slide rail, be provided with on the support and be used for driving the movable plate and be reciprocating motion's drive assembly along the length direction of slide rail, be provided with the clearance piece of clearing up simultaneously to the surface of a plurality of live-rollers when the movable plate removes on the movable plate, be provided with the lifting unit who is used for driving the clearance piece. The utility model discloses have the effect of being convenient for clear up remaining granule impurity and dust on live-rollers surface.

Description

Toughening furnace

Technical Field

The utility model belongs to the technical field of the technique of toughened glass equipment and specifically relates to a 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.

The physical glass tempering equipment heats the plate glass and then carries out quenching technical treatment, so that the cooled glass surface layer forms compressive stress and the glass interior forms tensile stress, thereby achieving the purpose of improving the glass strength and enabling the common annealed glass to become the tempered glass equipment. The tempering mode does not change the chemical composition of the glass, so the glass tempering device is called a physical glass tempering device. If the equipment is divided according to the heating mode characteristics of the equipment, the equipment can be divided into forced convection heating toughening equipment and radiation heating toughening equipment, and if the equipment is divided according to the structure and the functional characteristics of the equipment, the equipment can be divided into combined toughening equipment, flat toughening equipment, bent toughened glass equipment, continuous toughening equipment, bidirectional toughening equipment, a hanging furnace and the like.

The current chinese patent with the grant publication number of CN207891253U discloses a tempering furnace, including frame, a plurality of live-rollers that are used for conveying glass, the heating chamber and the cooling platform of setting in the frame, the below that lies in a plurality of live-rollers in the frame is provided with the collection waste tank that is used for collecting the cullet that drops from the gap between the live-roller, collection waste tank intercommunication has upper end open-ended fortune waste case, be provided with in the collection waste tank and be used for sweeping into the clearance mechanism who transports waste in the case with the cullet in the collection waste tank, when the workman puts glass on the live-roller, if touch garrulous with glass carelessly, cullet can fall into collection waste tank from the gap between the live-roller, starts clearance mechanism this moment, and clearance mechanism will sweep into the cullet that falls into with collection waste tank intercommunication transport waste tank.

The above prior art solutions have the following drawbacks: after long-term use, many particle impurities and dust can remain on the surfaces of a plurality of rotating rollers on the rack, and if the particle impurities and the dust are not cleaned, the particle impurities and the dust can be adhered to the surface of the toughened glass, so that the attractiveness of the toughened glass is affected, and the surface of the toughened glass and the surfaces of the rotating rollers need to be cleaned by spending time beyond selling forehead, so that the labor intensity of workers is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a tempering furnace, which is not enough for the prior art and has the advantages of being convenient for clean the residual particle impurities and dust on the surface of the rotating roller.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a tempering furnace, includes the frame, sets up a plurality of live-rollers, heating chamber and the cooling platform of setting in the frame that are used for conveying glass in the frame, the top that lies in the live-roller in the frame is provided with the support, be provided with the slide rail that parallels with the live-roller on the support, it is provided with the movable plate to slide on the slide rail, be provided with on the support and be used for driving the movable plate and be reciprocating motion's drive assembly along the length direction of slide rail, be provided with the clearance piece of clearing up simultaneously to the surface of a plurality of live-rollers when the movable plate removes on the movable plate, be provided with the lifting unit who is used for driving clearance piece to rise and fall.

By adopting the technical scheme, when the rotating rollers are cleaned, the lifting assembly is directly started, so that the cleaning piece vertically moves downwards and is attached to the rotating rollers; then start drive assembly for the movable plate is seted up and is reciprocating motion along the length direction of slide rail, and at this moment the clearance spare just can clear up the surface of a plurality of live-rollers, thereby gives the clearance to most granule impurity and the dust of adhesion on the live-rollers surface, and then reaches the comparatively convenient effect of clearance live-rollers surface remaining granule impurity and dust.

The present invention may be further configured in a preferred embodiment as: the sliding rail is provided with two on the support, the dovetail groove has been seted up along the length direction of sliding rail on the sliding rail, be provided with the dovetail piece with dovetail sliding fit on the movable plate.

By adopting the technical scheme, after the dovetail grooves are formed in the slide rails, the dovetail blocks on the moving plate are placed in the dovetail grooves, so that the moving plate is not easy to separate from the slide rails when being hung on the slide rails, and can normally slide along the length direction of the slide rails, and the effect that the moving plate is connected with the slide rails stably is achieved.

The present invention may be further configured in a preferred embodiment as: teflon is coated on the inner wall of the dovetail groove.

By adopting the technical scheme, the Teflon is generally called as a non-stick coating or an easy-to-clean material. The material has the characteristics of high temperature resistance and extremely low friction coefficient, so that the dovetail block can be coated in the dovetail groove, and the dovetail block can slide in the dovetail groove more smoothly.

The present invention may be further configured in a preferred embodiment as: the driving assembly comprises a servo motor and a threaded rod, the threaded rod is rotatably arranged on the support and is parallel to the sliding rail, the servo motor is arranged on the support, an output shaft of the servo motor is coaxially connected with the threaded rod, and a threaded sleeve in threaded fit with the threaded rod is arranged on the movable plate.

By adopting the technical scheme, the servo motor is started, so that the threaded rod starts to rotate, the threaded sleeve on the movable plate is sleeved on the threaded rod in a threaded manner, and the dovetail block and the dovetail groove are matched to limit the threaded sleeve not to synchronously rotate along with the threaded rod, so that the threaded sleeve can move along the length direction of the threaded rod, and the purpose of moving the movable plate in the length direction of the slide rail is realized; and the servo motor can rotate reversely after rotating forwards, so that the effect that the moving plate can reciprocate in the length direction of the slide rail can be achieved.

The present invention may be further configured in a preferred embodiment as: the clearance piece includes horizontal pole, arc piece and sponge strip, the horizontal pole is mutually perpendicular with the live-rollers, the arc piece is provided with a plurality ofly along the length direction of horizontal pole, the quantity of arc piece is the same with the quantity of live-rollers, just the opening side orientation of arc piece the live-rollers just is located the live-rollers directly over, the setting can be dismantled on the interior table wall of arc piece to the sponge strip.

By adopting the technical scheme, the sponge strips are detached from the arc-shaped sheet for pretreatment by water or detergent, then the sponge strips are installed on the arc-shaped sheet again, when the cross rods vertically move downwards, the arc-shaped sheet can be directly attached to the upper surface of the rotating roller, so that the sponge strips in the arc-shaped sheet are attached to the surface of the rotating roller, and then the moving plate is moved; the sponge strip can remove along the length direction of live-rollers under the condition of laminating on the live-rollers surface this moment, lets the live-rollers rotation of tempering furnace itself simultaneously, is coordinating the sponge strip and is clearing up the surface of live-rollers to reach the comparatively convenient and thorough effect of clearance live-rollers.

The present invention may be further configured in a preferred embodiment as: one side of the sponge strip close to the arc-shaped piece is provided with a magic tape adhered with the arc-shaped piece.

Through adopting above-mentioned technical scheme, the setting of magic subsides can conveniently glue the sponge strip on the arc piece to when needing to dismantle the sponge strip, directly tear the sponge strip from the arc piece can, reach and dismantle and install the comparatively convenient effect of sponge strip.

The present invention may be further configured in a preferred embodiment as: the lifting assembly comprises an air cylinder arranged on the moving plate, a piston rod of the air cylinder vertically extends downwards, and the piston rod of the air cylinder is detachably connected with the middle of the cross rod.

By adopting the technical scheme, the cylinder is started to enable the piston rod of the cylinder to vertically extend downwards, and the cross rod can drive the arc-shaped sheet to be close to the rotating roller; and let the piston rod of cylinder vertically upwards retract, the horizontal pole just can drive the arc piece and keep away from the live-rollers this moment to reach the comparatively convenient effect of drive horizontal pole ascending and descending in vertical direction.

The present invention may be further configured in a preferred embodiment as: a rectangular insertion rod is coaxially arranged on a piston rod of the air cylinder, a rectangular cylinder for the rectangular insertion rod to insert is arranged in the middle of the cross rod, and a fastening bolt for tightly fastening the rectangular insertion rod in the rectangular cylinder is arranged on the side wall of the rectangular cylinder in a penetrating mode through threads.

By adopting the technical scheme, when the cross rod is installed, the rectangular cylinder on the cross rod is directly aligned with the rectangular insertion rod on the air cylinder and then inserted, and then the fastening bolt is directly screwed, so that one end of the fastening bolt penetrates through the rectangular cylinder and then is abutted against the rod wall of the rectangular insertion rod, and the installation can be completed; if need dismantle the horizontal pole from the piston rod of cylinder when getting off, directly will support tight bolt and unscrew and take off a rectangle section of thick bamboo from the rectangle inserted bar can, reach and dismantle and install the comparatively convenient effect of horizontal pole.

To sum up, the utility model discloses a following at least one useful technological effect:

when the rotating rollers are cleaned, the lifting assembly is directly started, so that the cleaning piece vertically moves downwards and is attached to the rotating rollers; then, the driving assembly is started, so that the movable plate is arranged to reciprocate along the length direction of the slide rail, and the cleaning piece can clean the surfaces of the rotating rollers, so that most of particle impurities and dust adhered to the surfaces of the rotating rollers are cleaned, and the effect of conveniently cleaning the particle impurities and the dust remained on the surfaces of the rotating rollers is achieved;

after the dovetail grooves are formed in the slide rails, the dovetail blocks on the moving plate are placed in the dovetail grooves, so that the moving plate is not easy to separate from the slide rails when being hung on the slide rails, and can normally slide along the length direction of the slide rails, and the effect that the moving plate is stably connected with the slide rails is achieved.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a partial schematic view of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is a partial exploded view of the present invention.

In the figure, 1, a frame; 11. a rotating roller; 12. a heating chamber; 13. a cooling platform; 2. a support; 3. a slide rail; 31. a dovetail groove; 4. moving the plate; 41. a dovetail block; 42. a threaded sleeve; 5. a drive assembly; 51. a servo motor; 52. a threaded rod; 6. cleaning the workpiece; 61. a cross bar; 62. an arc-shaped sheet; 63. a sponge strip; 7. magic tape; 8. a cylinder; 81. a rectangular insertion rod; 9. a rectangular cylinder; 91. the bolt is pressed tightly.

Detailed Description

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

Referring to fig. 1, a toughening furnace disclosed by the present invention comprises a frame 1, a plurality of rotating rollers 11 arranged on the frame 1 for conveying glass, a heating chamber 12 arranged on the frame 1, and a cooling platform 13; during the use, put into the glass board that needs the tempering from the one end of tempering furnace for the glass board loops through heating chamber 12 and cooling platform 13 in proper order, and on entering into the live-rollers 11 on the frame 1 at last, realize preliminary tempering.

As shown in fig. 2 and 4, a bracket 2 is arranged on the frame 1 above the rotating roller 11, a sliding rail 3 parallel to the rotating roller 11 is arranged on the bracket 2, and a moving plate 4 is slidably arranged on the sliding rail 3; specifically, two slide rails 3 are provided on the bracket 2, a dovetail groove 31 is provided on the slide rail 3 along the length direction of the slide rail 3, and a dovetail block 41 which is slidably fitted with the dovetail groove 31 is provided on the moving plate 4. In order to make the dovetail block 41 slide more smoothly in the dovetail groove 31, teflon is coated on the inner wall of the dovetail groove 31.

After the dovetail grooves 31 are formed in the slide rails 3, the dovetail blocks 41 on the moving plate 4 are placed in the dovetail grooves 31, so that the moving plate 4 is not easily separated from the slide rails 3 while being hung on the slide rails 3, and the moving plate 4 can normally slide along the length direction of the slide rails 3, thereby achieving the effect of enabling the moving plate 4 to be stably connected with the slide rails 3.

As shown in fig. 2 and 4, a driving assembly 5 is arranged on the bracket 2, and the driving assembly 5 is used for driving the moving plate 4 to reciprocate along the length direction of the slide rail 3; specifically, the driving assembly 5 comprises a servo motor 51 and a threaded rod 52, the threaded rod 52 is rotatably arranged on the bracket 2 at a position between the two slide rails 3, and the threaded rod 52 is parallel to the slide rails 3; the servo motor 51 is arranged on the bracket 2, an output shaft of the servo motor 51 is coaxially connected with the threaded rod 52, and the moving plate 4 is provided with a threaded sleeve 42 which is in threaded fit with the threaded rod 52.

The servo motor 51 is started, so that the threaded rod 52 starts to rotate, and the threaded sleeve 42 on the moving plate 4 is sleeved on the threaded rod 52 in a threaded manner, and the dovetail block 41 and the dovetail groove 31 are matched to limit the threaded sleeve 42 not to synchronously rotate along with the threaded rod 52, so that the threaded sleeve 42 can move along the length direction of the threaded rod 52, and the moving plate 4 can move in the length direction of the slide rail 3; the servo motor 51 can rotate in the reverse direction after rotating in the normal direction, and the moving plate 4 can reciprocate in the longitudinal direction of the slide rail 3.

As shown in fig. 2, a cleaning member 6 is disposed on the moving plate 4, the cleaning member 6 cleans the surfaces of the plurality of rotating rollers 11 simultaneously when the moving plate 4 moves, and a lifting assembly for driving the cleaning member 6 to ascend and descend in the vertical direction is disposed on the moving plate 4.

As shown in fig. 2 and 3, the cleaning member 6 includes a cross bar 61, a plurality of arc-shaped pieces 62 and a sponge strip 63, the cross bar 61 is perpendicular to the rotating roller 11, the number of the arc-shaped pieces 62 is the same as that of the rotating roller 11, the opening side of the arc-shaped pieces 62 faces the rotating roller 11 and is positioned right above the rotating roller 11, and the sponge strip 63 is detachably arranged on the inner surface wall of the arc-shaped pieces 62; specifically, one side of the sponge strip 63 close to the arc-shaped piece 62 is provided with a magic tape 7 (the industry term is called a snap fastener which is a commonly used connecting auxiliary material on luggage and clothes, and the magic tape is divided into a male surface and a female surface, wherein one surface of the male surface and the female surface is made of thin and soft fibers, and the other surface of the male surface and the female surface is made of elastic fibers with barbs, the male surface and the female surface are fastened, under the condition of certain transverse force, elastic hooks are straightened and loosened from the velvet ring to be opened, then the original hook shape is recovered, and the opening and closing can be repeated for as many as ten thousand times), the surface with the thin and soft fibers of the magic tape 7 is arranged on the sponge strip 63, and the surface with the elastic fibers with the barbs is arranged on the inner wall of the arc-shaped. And lifting unit is cylinder 8 for setting up on movable plate 4, and the vertical downwardly extending of piston rod of cylinder 8, and the piston rod of cylinder 8 can be dismantled with the middle part of horizontal pole 61 and be connected.

Firstly, detaching the sponge strips 63 from the arc-shaped pieces 62, performing pretreatment by using water or a cleaning agent, then installing the sponge strips 63 on the arc-shaped pieces 62 again, enabling the arc-shaped pieces 62 to be directly attached to the upper surface of the rotating roller 11 when the cross rods 61 vertically move downwards, enabling the sponge strips 63 in the arc-shaped pieces 62 to be attached to the surface of the rotating roller 11, then starting the air cylinders 8, attaching the sponge strips 63 to the upper surface of the rotating roller 11, and enabling the moving plate 4 to move along with the movement; sponge strip 63 can remove along live-rollers 11's length direction under the condition of laminating on live-rollers 11 surface this moment, lets the live-rollers 11 rotation of tempering furnace itself simultaneously, is coordinating sponge strip 63 and is clearing up the surface of live-rollers 11 to reach the comparatively convenient and thorough effect of clearance live-rollers 11.

As shown in fig. 2 and 3, a rectangular insertion rod 81 is coaxially arranged on a piston rod of the cylinder 8, a rectangular tube 9 into which the rectangular insertion rod 81 is inserted is arranged in the middle of the cross rod 61, and a fastening bolt 91 for fastening the rectangular insertion rod 81 in the rectangular tube 9 is threaded on a side wall of the rectangular tube 9; when the cross bar 61 is installed, the rectangular cylinder 9 on the cross bar 61 is directly aligned with the rectangular insertion rod 81 on the air cylinder 8 and then inserted, and then the fastening bolt 91 is directly screwed, so that one end of the fastening bolt 91 penetrates through the rectangular cylinder 9 and then abuts against the rod wall of the rectangular insertion rod 81, and the installation can be completed; if need dismantle the horizontal pole 61 from the piston rod of cylinder 8 the time, directly will support tight bolt 91 and unscrew and take off a rectangle section of thick bamboo 9 from rectangle inserted bar 81 can, reach and dismantle and install the comparatively convenient effect of horizontal pole 61.

The implementation principle of the embodiment is as follows: when the rotating rollers 11 are cleaned, the air cylinder 8 is directly started, so that the cleaning piece 6 vertically moves downwards and is attached to the rotating rollers 11; then, the servo motor 51 is started to make the moving plate 4 reciprocate along the length direction of the slide rail 3, and the cleaning member 6 cleans the surfaces of the rotating rollers 11, so that most of particle impurities and dust adhered to the surfaces of the rotating rollers 11 are cleaned.

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 tempering furnace, includes frame (1), sets up a plurality of live-rollers (11) that are used for conveying glass in frame (1), sets up heating chamber (12) and cooling platform (13) in frame (1), its characterized in that: the utility model discloses a cleaning machine, including frame (1), support (2) are provided with to the top that lies in live-rollers (11) on frame (1), be provided with slide rail (3) that parallel with live-rollers (11) on support (2), it is provided with movable plate (4) to slide on slide rail (3), be provided with on support (2) and be used for driving movable plate (4) and be reciprocating motion's drive assembly (5) along the length direction of slide rail (3), be provided with on movable plate (4) and carry out clearance piece (6) simultaneously to the surface of a plurality of live-rollers (11) when movable plate (4) remove, be provided with on movable plate (4) and be used for driving clearance piece (6) the lifting unit that goes up and down in vertical direction.

2. A toughening furnace according to claim 1, wherein: the improved sliding rail is characterized in that two sliding rails (3) are arranged on the support (2), dovetail grooves (31) are formed in the sliding rails (3) along the length direction of the sliding rails (3), and dovetail blocks (41) in sliding fit with the dovetail grooves (31) are arranged on the moving plate (4).

3. A toughening furnace according to claim 2, wherein: the inner wall of the dovetail groove (31) is coated with Teflon.

4. A toughening furnace according to claim 1, wherein: drive assembly (5) include servo motor (51) and threaded rod (52), threaded rod (52) rotate to be set up on support (2), and threaded rod (52) are parallel with slide rail (3), servo motor (51) set up on support (2) and servo motor (51)'s output shaft and threaded rod (52) coaxial line are connected, be provided with on movable plate (4) with threaded rod (52) screw-thread fit's threaded sleeve (42).

5. A toughening furnace according to claim 1, wherein: clearance piece (6) include horizontal pole (61), arc piece (62) and sponge strip (63), horizontal pole (61) are mutually perpendicular with live-rollers (11), arc piece (62) are provided with a plurality ofly along the length direction of horizontal pole (61), the quantity of arc piece (62) is the same with the quantity of live-rollers (11), just the opening side orientation of arc piece (62) live-rollers (11) and lie in live-rollers (11) directly over, sponge strip (63) can be dismantled and set up on the interior table wall of arc piece (62).

6. A toughening furnace according to claim 5, wherein: one side of the sponge strip (63) close to the arc-shaped piece (62) is provided with a magic tape (7) which is adhered with the arc-shaped piece (62).

7. A toughening furnace according to claim 5, wherein: the lifting assembly comprises a cylinder (8) arranged on the moving plate (4), a piston rod of the cylinder (8) vertically extends downwards, and the piston rod of the cylinder (8) is detachably connected with the middle of the cross rod (61).

8. A toughening furnace according to claim 7, wherein: a rectangular insertion rod (81) is coaxially arranged on a piston rod of the air cylinder (8), a rectangular cylinder (9) for inserting the rectangular insertion rod (81) is arranged in the middle of the cross rod (61), and a fastening bolt (91) for tightly fastening the rectangular insertion rod (81) in the rectangular cylinder (9) is arranged on the side wall of the rectangular cylinder (9) in a penetrating mode through threads.