CN211394292U

CN211394292U - Cooling device of toughening furnace

Info

Publication number: CN211394292U
Application number: CN201922020673.4U
Authority: CN
Inventors: 王成爱; 雷盛豪; 余馨瑶; 秦启进
Original assignee: Wuhan Huimingmei Glass Co ltd
Current assignee: Wuhan Huimingmei Glass Co ltd
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-09-01
Anticipated expiration: 2029-11-20

Abstract

The utility model discloses a cooling device of a toughening furnace, which comprises a machine body and an air grid arranged by sliding with the machine body, wherein the air grid comprises a support and a plurality of air strips fixedly connected with the support, a plurality of air outlets are arranged on the air strips, a protective part is arranged at the position of the support on the air strips, the protective part comprises two protective plates hinged with the support, and the protective plates are arranged in an L shape; the support is provided with a driving assembly for driving the protection plate to open; the support is provided with a cleaning frame in the space surrounded by the two protective frames in a rotating mode, and a cleaning assembly for cleaning impurities at the air outlet is arranged on the cleaning frame. Through above-mentioned technical scheme, realize the mediation effect to the air outlet, and to the safeguard effect of weather strip, ensure the normal air-out effect of air outlet, promote the cooling efficiency to glass.

Description

Cooling device of toughening furnace

Technical Field

The utility model belongs to the technical field of the technique of glass processing equipment and specifically relates to a cooling device of tempering furnace is related to.

Background

The toughening furnace is equipment for producing toughened glass by a physical or chemical method, and comprises physical glass toughening equipment and chemical glass toughening equipment; the physical glass tempering equipment heats the plate glass and then carries out quenching technical treatment, so that the cooled glass layer forms compressive stress and the inner wall of the glass forms tensile stress, and the effect of improving the glass strength is achieved.

Chinese patent with grant publication number CN205590549U proposes a tempering furnace air cooling device, which comprises an upper cooling air grid and a lower cooling air grid, wherein a glass conveying device is arranged between the upper cooling air grid and the lower cooling air grid, the cooling air outlet part on the upper cooling air grid and/or the lower cooling air grid is respectively arranged as a cooling air outlet device consisting of a bar-shaped air outlet structure and a circular air outlet, the length of the bar-shaped air outlet structure is greater than or equal to the width of glass, the bar-shaped air outlet structure is at least one, the circular air outlet is at least formed in one row, and the bar-shaped air outlet structure and the circular air outlet formed in one row are arranged in parallel.

The above prior art solutions have the following drawbacks: the air outlet is used for blowing and radiating the glass in a high-temperature state, but because the air outlet is not blown, impurities easily block the air outlet, the air outlet effect of the air outlet is influenced, and the quality problem of a glass finished product is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a tempering furnace's cooling device, it has the effect of ensureing the normal air-out of air outlet.

The utility model discloses a can realize through following technical scheme:

a cooling device of a toughening furnace comprises a machine body and an air grid arranged in a sliding manner with the machine body, wherein the air grid comprises supports and air strips fixedly connected with the supports, a plurality of air outlets are formed in the air strips, a protective part is arranged at the positions of the supports on the air strips, the protective part comprises two protective plates hinged with the supports, and the protective plates are arranged in an L shape; the support is provided with a driving assembly for driving the protection plate to open; the support is provided with a cleaning frame in the space surrounded by the two protective frames in a rotating mode, and a cleaning assembly for cleaning impurities at the air outlet is arranged on the cleaning frame.

By adopting the technical scheme, when the air blowing strip blows air, the cleaning frame is driven to rotate towards the air outlet, and the cleaning effect on the air outlet is realized under the action of the cleaning assembly; under drive assembly's effect, the guard plate swings towards weather strip top, and two mutual butts of guard plate, guard plate realize the safeguard effect to the weather strip, and the weather strip is located the position between two guard plates, ensures the normal air-out effect of air outlet.

Further setting the following steps: guard plate fixedly connected with the articulated shaft that the support rotation is connected, articulated shaft length direction with weather strip length direction is unanimous, two when the guard plate swings to vertical state the mutual butt of horizontal segment of guard plate.

Through adopting above-mentioned technical scheme, the drive guard plate rotates round the articulated shaft, and the articulated shaft takes place to rotate the in-process, and the guard plate swings to vertical state, and two guard plates cover the weather strip and establish, realize the safeguard effect to the weather strip.

Further setting the following steps: the support slides and is provided with a plurality of sliders, the vertical section of guard plate is provided with and is used for the slider slides the spout that sets up, the spout is vertical setting and both ends are the closed setting, the slider and spout horizontal cross-section all sets up to "T" style of calligraphy.

Through adopting above-mentioned technical scheme, when the drive slider moved towards the guard plate direction, the slider exerted one to the spout inner wall and made the wobbling effort of guard plate, and the slider slides towards the bottom in the spout, and the guard plate is driven and is kept away from the swing of weather strip direction around the articulated shaft orientation, realizes opening the effect of guard plate.

Further setting the following steps: the driving assembly comprises a gear and two racks, the gear is connected with the support in a rotating mode, the racks are connected with the gear in a meshed mode, the racks are symmetrically arranged relative to the vertical symmetrical plane of the gear, the racks are hinged to the sliding block, and the support is fixedly connected with a motor which drives the gear to rotate.

Through adopting above-mentioned technical scheme, the gear drives the rack and takes place the motion in the rotation process, and two racks are along two opposite direction movements of orientation, and the slider is driven towards the motion of guard plate direction, realizes the drive effect to the slider.

Further setting the following steps: the end part of the horizontal section of the protection plate is fixedly connected with a rubber pad.

Through adopting above-mentioned technical scheme, when two guard plates butt and mutual extrusion, the rubber pad takes place deformation, and the space that two guard plates enclose and establish is sealed, and reduces the degree of wear that two guard plates bump.

Further setting the following steps: the utility model discloses a wind strip cleaning device, including clearance frame, support, clearance frame, pivot, clearance frame, support, clearance frame, the clearance frame with the support rotates and is connected with the pivot, the pivot with clearance frame fixed connection, the clearance frame is arranged to "concave" style of calligraphy, the notch size of clearance frame is greater than the size of the vertical cross-section of leeward, and is less than the height dimension of guard plate.

Through adopting above-mentioned technical scheme, when drive clearance frame rotated round the pivot, clearance frame swung to the top of weather strip, and the weather strip swings in the space that two guard plates enclose and establish.

Further setting the following steps: the cleaning assembly comprises a cleaning strip and a plurality of cleaning needles, the cleaning strip is arranged on the cleaning frame in a sliding mode, the cleaning needles are fixedly connected with the cleaning strip, the cleaning needles are inserted into the air outlet, the cleaning strip is fixedly connected with a sliding ring, and the cleaning frame is fixedly connected with a sliding rod used for sliding the sliding ring.

Through adopting above-mentioned technical scheme, the drive sliding ring moves along the length direction of sliding rod, and the cleaning strip is followed the sliding ring and is moved towards the air outlet direction, and the clearance needle is pegged graft in the air outlet, realizes the mediation effect of clearance to the air outlet.

Further setting the following steps: the sliding ring is in threaded connection with a bolt, and the bolt penetrates through the sliding ring and then abuts against the sliding rod.

Through adopting above-mentioned technical scheme, the bolt passes behind the sliding ring and the butt of slide bar, under the extrusion of bolt, increases the frictional force between bolt tip and the slide bar, realizes the fixed effect between slide bar and the sliding ring.

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

(1) motor drive gear rotates, and the gear drives two rack emergence relative motion, and moves towards gear center direction, and the rack drives the slider and moves towards the upper end in the spout, slider and spout inner wall butt, and the guard plate is driven and swings towards the weather strip direction round the articulated shaft, and two guard plate movements take place deformation to mutual butt and rubber pad, realize the guard plate to the protective effect of weather strip.

(2) The drive clearance frame rotates round the pivot, and when the clearance strip rotated to the wind strip top, drive bolt and slide bar separation, drive sliding ring along the slide bar motion, clearance needle pegged graft in the air outlet, realized the clearance effect to the air outlet.

Drawings

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

FIG. 2 is a schematic view of a part of the structure of the present invention;

FIG. 3 is an enlarged view at A in FIG. 2;

FIG. 4 is a front view of a middle portion of the structure of the present invention;

fig. 5 is a sectional view taken at B-B in fig. 4.

Reference numerals: 1. a body; 2. a wind grid; 3. a support; 4. wind strips; 5. an air outlet; 6. a protection plate; 7. cleaning the rack; 8. hinging a shaft; 9. a slider; 10. a chute; 11. a gear; 12. a rack; 13. a rotating shaft; 14. cleaning the strips; 15. cleaning the needle; 16. a slip ring; 17. a slide bar; 18. a bolt; 19. an electric motor.

Detailed Description

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

Referring to fig. 1, the cooling device for a toughening furnace disclosed by the present invention comprises a machine body 1 and an air grid 2 slidably disposed with the machine body 1, wherein the air grid 2 is used for blowing air to the glass in a high temperature state, and in the prior art, the upper and lower sides of the glass are both blown by the air grid 2 for cooling; when glass moves to the position between two air grids 2, the air grids 2 are driven to move to the position near the glass, and the glass is conveniently cooled.

Referring to fig. 2 and 5, air grid 2 includes support 3 and a plurality of and support 3 fixed connection's wind strip 4 that slide the setting with organism 1, be provided with a plurality of air outlet 5 on the wind strip 4, a plurality of air outlet 5 is arranged along the length direction of wind strip 4, be provided with the clearance between two adjacent wind strips 4, in order to realize the protective effect to air outlet 5, support 3 is provided with the guard portion in the position of wind strip 4, the guard portion includes two guard plates 6 with support 3 articulated, the vertical direction cross-section of guard plate 6 sets up to "L" type, 6 fixedly connected with of guard plate rotates articulated shaft 8 of being connected with

support

3, 6 vertical sections of guard plate and articulated shaft 8 fixed connection, 8 length directions of articulated shaft are unanimous with 4 length directions of wind strip.

Referring to fig. 2 and 5, the protection plates 6 are driven to rotate around the hinge shafts 8, the protection plates 6 swing towards the direction of the air strips 4, the horizontal sections of the two protection plates 6 are mutually abutted when the protection plates 6 swing to be in a vertical state, the horizontal sections of the protection plates 6 are abutted at the moment, and the air strips 4 are located in a space enclosed between the two protection plates 6, so that the protection effect of the protection plates 6 on the air outlet 5 is realized; the tip fixedly connected with rubber pad of 6 horizontal segments of guard plate, when 6 butts of two guard plates and mutual extrusion, the rubber pad takes place deformation, and the space that two guard plates 6 enclose and establish is sealed, and reduces the degree of wear that two guard plates 6 bump.

Referring to fig. 2 and 3, in order to facilitate automatic realization of the opening or closing state of the protection plate 6, a driving assembly for driving the protection plate 6 to open is arranged on the support 3, the support 3 is provided with two sliding blocks 9 in a sliding manner, a sliding groove 10 for the sliding arrangement of the sliding blocks 9 is arranged on the vertical section of the protection plate 6, the sliding groove 10 is arranged vertically, and two ends of the sliding groove 10 are arranged in a closed manner; the driving assembly comprises a gear 11 rotatably connected with the support 3 and two racks 12 meshed with the gear 11, the two racks 12 are symmetrically arranged relative to a vertical symmetrical plane of the gear 11, the racks 12 are horizontally arranged, the racks 12 and the sliding block 9 are hinged, and a motor 19 for driving the gear 11 to rotate is arranged on the support 3.

Referring to fig. 2 and 4, when the motor 19 drives the gear 11 to rotate, the gear 11 drives the racks 12 to move in the rotating process, the two racks 12 move in two opposite directions, the sliding block 9 is driven to move towards the protection plate 6, the sliding block 9 applies an acting force to the inner wall of the sliding groove 10 to enable the protection plate 6 to swing, the sliding block 9 slides in the sliding groove 10 towards the bottom end, the protection plate 6 is driven to swing around the hinge shaft 8 towards the direction away from the wind strips 4, and the opening effect of the protection plate 6 is achieved.

Referring to fig. 4 and 5, in order to facilitate the dredging effect of the air outlet 5, the support 3 is rotatably connected with a cleaning frame 7 in a space surrounded by the two protection frames, the cleaning frame 7 and the support 3 are rotatably connected with a rotating shaft 13, the rotating shaft 13 is fixedly connected with the cleaning frame 7, the cleaning frame 7 is in a concave shape, and the size of a notch of the cleaning frame 7 is larger than the size of the vertical section of the wind strip 4 and smaller than the height size of the protection plates 6; a cleaning assembly for cleaning impurities at the air outlet 5 is arranged on the cleaning frame 7; the clearance subassembly includes the clearance strip 14 and a plurality of clearance needles 15 with 14 fixed connection of clearance strip that slide the setting with clearance frame 7, and the size of 15 horizontal cross-sections of clearance needles reduces along 5 directions of orientation air outlet gradually, and clearance needles 15 are pegged graft when air outlet 5, realize the mediation effect to impurity in the air outlet 5.

Referring to fig. 4 and 5, when the cleaning frame 7 is driven to rotate around the rotating shaft 13, the cleaning frame 7 swings to the upper side of the wind strip 4, and the wind strip 4 swings in the space enclosed by the two protection plates 6; at the moment, the cleaning strips 14 move to the upper part of the air outlet 5, in order to realize the sliding effect of the cleaning strips 14, the cleaning strips 14 are fixedly connected with a sliding ring 16, and a sliding rod 17 for sliding the sliding ring 16 is fixedly connected to the cleaning frame 7; the drive sliding ring 16 moves along the length direction of the sliding rod 17, the cleaning strip 14 moves towards the direction of the air outlet 5 along with the sliding ring 16, and the cleaning pin 15 is inserted into the air outlet 5, so that the dredging effect of the cleaning pin 15 on the air outlet 5 is realized.

Referring to fig. 4 and 5, after the cleaning pin 15 completes the dredging effect on the air outlet 5, in order to achieve the fixing effect between the cleaning strip 14 and the sliding rod 17, the sliding ring 16 is connected with a bolt 18 through threads, the bolt 18 penetrates through the sliding ring 16 and then abuts against the sliding rod 17, under the extrusion action of the bolt 18, the friction force between the end of the bolt 18 and the sliding rod 17 is increased, and the fixing effect between the sliding rod 17 and the sliding ring 16 is achieved.

The implementation principle and the beneficial effects of the embodiment are as follows: when the air grid 2 finishes cooling the glass in a high-temperature state, the cleaning frame 7 is driven to rotate around the rotating shaft 13, when the cleaning strips 14 rotate to the positions above the air strips 4, the driving bolts 18 are separated from the sliding rods 17, the driving sliding rings 16 move along the sliding rods 17, the cleaning needles 15 are inserted into the air outlet 5, and the cleaning effect on the air outlet 5 is achieved; motor 19 drive gear 11 rotates, and gear 11 drives two rack 12 and takes place relative motion, and moves towards 11 central directions of gear, and rack 12 drives slider 9 and moves towards the upper end in spout 10,

slider

9 and 10 inner wall butts of spout, and protection plate 6 is driven around articulated shaft 8 towards 4 direction swings of weather strip, and two protection plate 6 move to mutual butt and rubber pad and take place deformation, realize the guard effect of protection plate 6 to weather strip 4.

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 cooling device of tempering furnace which characterized in that: the wind grid structure comprises a machine body (1) and a wind grid (2) arranged with the machine body (1) in a sliding mode, wherein the wind grid (2) comprises a support (3) and a plurality of wind strips (4) fixedly connected with the support (3), the wind strips (4) are provided with a plurality of wind outlets (5), the support (3) is provided with a protection part at the position of the wind strips (4), the protection part comprises two protection plates (6) hinged with the support (3), and the protection plates (6) are arranged in an L shape; the support (3) is provided with a driving assembly for driving the protection plate (6) to open; support (3) are provided with clearance frame (7) in two the space internal rotation that protection plate (6) enclose established, be provided with the clearance on clearance frame (7) the clearance subassembly of clearance air outlet (5) impurity.

2. A cooling apparatus for a tempering furnace according to claim 1, wherein: guard plate (6) fixedly connected with support (3) rotate articulated shaft (8) of connecting, articulated shaft (8) length direction with weather strip (4) length direction is unanimous, two when guard plate (6) swing to vertical state the mutual butt of horizontal segment of guard plate (6).

3. A cooling apparatus for a tempering furnace according to claim 2, wherein: support (3) slide and are provided with a plurality of sliders (9), the vertical section of guard plate (6) is provided with and is used for slider (9) slide spout (10) that set up, spout (10) are vertical setting and both ends and are the closed setting, slider (9) and spout (10) horizontal cross-section all sets up to "T" style of calligraphy.

4. A cooling apparatus for a tempering furnace according to claim 3, wherein: the driving assembly comprises a gear (11) rotatably connected with the support (3) and two racks (12) meshed with the gear (11), the racks (12) are symmetrically arranged relative to a vertical symmetrical plane of the gear (11), the racks (12) are hinged to the sliding block (9), and the support (3) is fixedly connected with a motor (19) for driving the gear (11) to rotate.

5. A cooling apparatus for a tempering furnace according to claim 4, wherein: the end part of the horizontal section of the protection plate (6) is fixedly connected with a rubber pad.

6. A cooling apparatus for a tempering furnace according to claim 1, wherein: clearance frame (7) with support (3) are rotated and are connected with pivot (13), pivot (13) with clearance frame (7) fixed connection, clearance frame (7) set up to "concave" style of calligraphy, the notch size of clearance frame (7) is greater than the size of the vertical cross-section of wind strip (4), and is less than the height and size of guard plate (6).

7. A cooling apparatus for a tempering furnace according to claim 6, wherein: the cleaning assembly comprises a cleaning strip (14) and a plurality of cleaning needles (15), the cleaning strip (14) is arranged in a sliding mode on the cleaning frame (7), the cleaning needles (15) are fixedly connected with the cleaning strip (14), the cleaning needles (15) are inserted into the air outlet (5), the cleaning strip (14) is fixedly connected with a sliding ring (16), and the cleaning frame (7) is fixedly connected with a sliding rod (17) used for the sliding ring (16) to slide.

8. A cooling apparatus for a tempering furnace according to claim 7, wherein: the sliding ring (16) is in threaded connection with a bolt (18), and the bolt (18) penetrates through the sliding ring (16) and then abuts against the sliding rod (17).