Annealing device for chalcogenide glass production

Abstract

The utility model discloses an annealing device for chalcogenide glass production, and relates to the technical field of high-purity infrared chalcogenide glass preparation, the annealing device comprises an annealing kiln assembly and exhaust assemblies, the exhaust assemblies are symmetrically arranged at the front and back of the top of the annealing kiln assembly, and the surface of the top of a track is connected with a walking plate trailer. A stabilizing frame is erected on the top of the walking plate trailer, and meanwhile limiting frames are installed on the surface of the top of the walking plate trailer in a bilateral symmetry mode. According to the annealing device for chalcogenide glass production, the exhaust assembly is mounted at the top of the annealing kiln assembly, so that after glass is returned and heated by the annealing kiln assembly, heat in the annealing kiln main body is discharged as required, and the heat discharge speed is controlled, so that convenient annealing operation is realized, the use convenience of the device is guaranteed, and the production efficiency is improved. In addition, a stabilizing frame and a limiting frame are installed on the surface of the top of the walking plate trailer, adjustment can be conducted by being matched with the size of the glass within a certain adjustment range, and therefore stability and safety in the moving and transporting process are guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to high -purity infrared chalcogenide glass preparation technical field, concretely is a kind of annealing device for chalcogenide glass production. BACKGROUND

[0002] High-purity infrared chalcogenide glass is a kind of glass with sulfide, selenide, antimonide as main component, with excellent infrared transmission performance, is widely used in infrared night vision, infrared temperature measurement, infrared thermal imaging and other fields.The glass is formed by non-crystalline material of sulfur family elements, such as sulfur, selenium, tellurium, combined with other metal elements, such as gallium, germanium, etc., with excellent mid-infrared transmission performance, which can exhibit excellent infrared transmission performance in a wide wavelength band (0.520m) ;

[0003] Among them, annealing device is used in the process of glass production, and the annealing device for glass production is a kind of equipment specially used for glass production, which mainly controls the cooling process of glass to avoid the generation of residual stress and optical inhomogeneity in glass, so as to stabilize the internal structure of glass.

[0004] After the conventional glass is processed by using the annealing device, the glass needs to be moved to the downstream cooling equipment for further processing, so that the whole processing cost is increased, and the operation process is time-consuming and laborious, which affects the work efficiency.

[0005] Therefore, in view of the above, the existing structure and defects are improved, and an annealing device for chalcogenide glass production is provided. UTILITY MODEL CONTENT

[0006] The utility model aims at providing an annealing device for chalcogenide glass production to solve the problems in the background art.

[0007] To achieve the above object, the utility model provides the following technical scheme: an annealing device for chalcogenide glass production, comprising an annealing furnace assembly and an exhaust component, the top of the annealing furnace assembly is symmetrically installed with the exhaust component, and the inside bottom of the annealing furnace assembly is horizontally installed with a track, the top surface of the track is connected with a walking plate car, the top of the walking plate car is provided with a stabilizing frame, the top surface of the walking plate car is symmetrically installed with a limiting frame, the exhaust component comprises a fixed seat, an exhaust air duct, a fan and a filter screen, the top of the fixed seat is vertically installed with the exhaust air duct, the top of the exhaust air duct is installed with the fan, and the top output end opening of the fan is installed with the filter screen.

[0008] Further, the annealing furnace assembly comprises an annealing furnace body, a door, an electric hinge and an indicator light, one end of the annealing furnace body is provided with a left-right opening and closing door, and the door and the annealing furnace body are connected with the electric hinge, and the top end of the door is provided with the indicator light.

[0009] Further, the exhaust air duct is in communication with the inside of the annealing furnace body, and the fixing seat and the annealing furnace body are welded.

[0010] Further, the walking plate car comprises a placing plate, a support frame, a support pile and a guide wheel, the bottom of the placing plate is provided with the support frame at the front and rear ends, the bottom of the support frame is connected with the support pile at the left and right ends, and the bottom of the support pile is provided with the guide wheel at the left and right symmetrical transverse ends.

[0011] Further, the side surface structure of the guide wheel is matched with the upper end side surface structure of the track, and the guide wheel is arranged on the left and right sides of the track in a clamping structure.

[0012] Further, the stabilizing frame comprises a main frame body, an upper anti-collision beam, a lower anti-collision beam, a first anti-collision block and a second anti-collision block, the upper ends of the front and rear sides of the main frame body are horizontally provided with the upper anti-collision beam, the lower ends of the front and rear sides of the main frame body are horizontally provided with the lower anti-collision beam, the left and right sides of the main frame body are provided with the first anti-collision block, and the front and rear ends of the main frame body are provided with the second anti-collision block.

[0013] Further, the lower anti-collision beam and the upper anti-collision beam are the same in structure, and are both in sliding connection with the main frame body and are positioned by bolts, and the first anti-collision block and the second anti-collision block are connected with the main frame body by bolts.

[0014] Further, the limiting frame comprises a fixing pile, a multi-section lifting column, a bidirectional telescopic rod, a self-resetting movable frame and a stop block, the top of the fixing pile is vertically provided with the multi-section lifting column, the top of the multi-section lifting column is horizontally provided with the bidirectional telescopic rod, both ends of the bidirectional telescopic rod are provided with the self-resetting movable frame, and the end of the self-resetting movable frame away from the bidirectional telescopic rod is provided with the stop block.

[0015] The annealing device for chalcogenide glass production has the following beneficial effects:

[0016] 1. The utility model, through being installed with the exhaust component which communicates with the internal structure of annealing furnace main part on the top of annealing furnace assembly, when the glass is required to be gradually cooled down after annealing heating in the annealing furnace main part and reaches the annealing requirement, can utilize the operation of fan, can extract the heat in the annealing furnace main part through the exhaust air duct, and makes it gradually discharge outside, thereby gradually reduces the temperature in the annealing furnace main part, to realize the operation of annealing in time, avoids the operation of shifting glass, reduces the use of equipment, to reduce the cost, and can realize annealing efficiency, to avoid the glass after annealing processing, still needs to be transported to the processing equipment of special cooling and temperature reduction, thereby makes the whole annealing furnace assembly have good operation flexibility, in addition, the indicator light on the door of the annealing furnace main part import and export position can prompt the operating personnel whether the annealing furnace main part is in operation, to avoid the occurrence of safety accidents, and provide good protection effect, and the filter screen installed on the output end opening of fan can avoid the gas in the annealing furnace assembly and the outside interaction, as far as possible avoid unnecessary influence on the fan inside.

[0017] 2. The utility model discloses a walking board car's top is installed with stabilizer and limit support respectively, wherein through the upper and lower sides of main frame body, upper anti -collision beam and lower anti -collision beam are symmetrically installed before and after sliding respectively, and utilize the sliding connection between each other, make upper anti -collision beam, lower anti -collision beam can be adjusted in a certain range along the surface of main frame body, and use bolt and fix it on the surface of main frame body, utilize the use of above -mentioned structure, can be placed in a certain range to different size structure and different quantity to realize batch processing glass, and the device can have a certain degree of convenience, in addition, utilize multi -section lifting column, bidirectional telescopic rod respectively, the structure telescopic in vertical direction and horizontal direction, make limit support can be adjusted in vertical direction structure, also can adjust the relative distance of the stopper connected with both ends of bidirectional telescopic rod in horizontal direction with self-resetting movable frame, in horizontal direction, so it can be adjusted in a certain range according to the glass quantity of placement and structure size, so it can further improve the flexibility of device structure, and can guarantee the applicability of device, to guarantee the safety of glass when moving and transporting with walking board car, avoid unnecessary structural damage to glass when moving and transporting, in addition, the use of first anti -collision block and second anti -collision block can reduce the walking board car arranged in front and back as far as possible, because the greater vibration of mutual collision, to guarantee good stability. ACCURACY OF DRAWINGS

[0018] Figure 1 It is a kind of support body side view structural schematic diagram of annealing device for sulfide glass production of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of a walking trolley for an annealing device for producing chalcogenide glass according to the present invention;

[0020] Figure 3 This is a schematic diagram of the three-dimensional structure of a stabilizing frame of an annealing device for producing chalcogenide glass according to the present invention;

[0021] Figure 4 The utility model is a schematic diagram of the three-dimensional structure of a limit frame of an annealing device for producing chalcogenide glass.

[0022] In the figure: 1. Annealing kiln assembly; 101. Annealing kiln body; 102. Closing door; 103. Electric hinge; 104. Indicator light; 2. Exhaust assembly; 201. Fixed seat; 202. Exhaust duct; 203. Fan; 204. Filter; 3. Track; 4. Walking cart; 401. Placement plate; 402. Support frame; 403. Support pile; 404. Guide wheel; 5. Stabilizing frame; 501. Main frame; 502. Upper anti-collision beam; 503. Lower anti-collision beam; 504. First anti-collision block; 505. Second anti-collision block; 6. Limiting frame; 601. Fixed pile; 602. Multi-section lifting column; 603. Two-way telescopic rod; 604. Self-resetting movable frame; 605. Stop block. DETAILED DESCRIPTION

[0023] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0024] like Figures 1 to 4The illustrated annealing device for producing chalcogenide glass includes an annealing furnace assembly 1 and an exhaust assembly 2. The exhaust assembly 2 is symmetrically installed on the top of the annealing furnace assembly 1. The inside bottom end of the annealing furnace assembly 1 is horizontally installed with a track 3. The top surface of the track 3 is connected with a walking plate car 4. The top of the walking plate car 4 is erected with a stabilizing frame 5. The top surface of the walking plate car 4 is symmetrically installed with a limiting frame 6 on the left and right sides. The exhaust assembly 2 includes a fixed seat 201, an exhaust air duct 202, a fan 203 and a filter screen 204. The exhaust air duct 202 is vertically installed on the top of the fixed seat 201. The fan 203 is installed on the top of the exhaust air duct 202. The filter screen 204 is installed on the top output end opening of the fan 203. The annealing furnace assembly 1 includes an annealing furnace main body 101, a sealing door 102, an electric hinge 103 and an indicator light 104. The sealing door 102 that opens and closes on the left and right sides is arranged at one end of the annealing furnace main body 101. The electric hinge 103 is connected between the sealing door 102 and the annealing furnace main body 101. The indicator light 104 is installed on the top end of the sealing door 102. The inside of the exhaust air duct 202 and the annealing furnace main body 101 are in communication. The fixed seat 201 and the annealing furnace main body 101 are weldedly connected. When the glass needs to be gradually cooled after the required annealing heating in the annealing furnace main body 101 and the annealing requirement is reached, the heat in the annealing furnace main body 101 can be extracted through the exhaust air duct 202 by the operation of the fan 203 and gradually discharged to the outside, so as to gradually reduce the temperature in the annealing furnace main body 101, so as to realize the operation of timely annealing and avoid the operation of transferring the glass.

[0025] As Figures 1 to 4As shown, the walking plate car 4 includes a placement plate 401, a support frame 402, a support pile 403 and a guide wheel 404, the bottom of the placement plate 401 is horizontally provided with the support frame 402 at both ends, and the bottom of the support frame 402 is connected with the support pile 403 at both ends, and the bottom of the support pile 403 is horizontally provided with the guide wheel 404 at both ends, the side surface structure of the guide wheel 404 matches the upper end side surface structure of the track 3, and the guide wheel 404 is arranged on both sides of the track 3 in a clamping structure, the stabilizing frame 5 includes a main frame body 501, an upper anti-collision beam 502, a lower anti-collision beam 503, a first anti-collision block 504 and a second anti-collision block 505, the upper end of the front and rear sides of the main frame body 501 is horizontally provided with the upper anti-collision beam 502, the lower end of the front and rear sides of the main frame body 501 is horizontally provided with the lower anti-collision beam 503, the surface of the left and right sides of the main frame body 501 is provided with the first anti-collision block 504, and the surface of the front and rear ends of the main frame body 501 is provided with the second anti-collision block 505, the lower anti-collision beam 503 and the upper anti-collision beam 502 are the same in structure, and the lower anti-collision beam 503 and the upper anti-collision beam 502 are both in sliding connection with the main frame body 501 and are positioned by bolts, and the first anti-collision block 504 and the second anti-collision block 505 are connected and fixed with the main frame body 501 by bolts, the limiting frame 6 includes a fixed pile 601, a multi-section lifting column 602, a bidirectional telescopic rod 603, a self-resetting movable frame 604 and a stop block 605, the top of the fixed pile 601 is vertically provided with the multi-section lifting column 602, the top of the multi-section lifting column 602 is horizontally provided with the bidirectional telescopic rod 603, both ends of the bidirectional telescopic rod 603 are provided with the self-resetting movable frame 604, and the end of the self-resetting movable frame 604 away from the bidirectional telescopic rod 603 is provided with the stop block 605, the upper anti-collision beam 502 and the lower anti-collision beam 503 are symmetrically and slidably installed on the upper and lower sides of the main frame body 501, and are in sliding connection with each other, so that the upper anti-collision beam 502 and the lower anti-collision beam 503 can slide along the surface of the main frame body 501 within a certain range, and the multi-section lifting column 602 and the bidirectional telescopic rod 603 are used to adjust the structure in the vertical direction and the horizontal direction, so that the limiting frame 6 can be adjusted in the vertical direction, and the stop block 605 connected with the self-resetting movable frame 604 at both ends of the bidirectional telescopic rod 603 can be adjusted in the relative distance in the horizontal direction, so that the glass can be adjusted within a certain range according to the number and structure size of the glass.

[0026] In summary, as Figures 1 to 4As shown, the sulphur-based glass production annealing device, in use, first, according to the same processing batch of glass quantity, and the size of the glass, the structure adjustment is carried out to the stabilizing frame 5 and the limiting frame 6 installed on the walking plate car 4, only the upper anti-collision beam 502 and the lower anti-collision beam 503 are adjusted in the horizontal direction along the surface of the main frame body 501, after the position is confirmed, only the bolt is screwed into the hole in the joint between the upper anti-collision beam 502 and the lower anti-collision beam 503 and the main frame body 501, so as to position the two, then the multiple lifting columns 602 connected to the top of the fixed pile 601, the bidirectional telescopic rod 603 are adjusted in the vertical direction and the horizontal direction respectively, so that the whole limiting frame 6 is structurally adapted to the size of the glass to be processed, then the self-resetting movable frame 604 at both ends of the bidirectional telescopic rod 603 is used to hook the upper end of the glass with the stop block 605, to prevent shaking and falling;

[0027] Then the left and right opening and closing doors 102 on one side of the annealing kiln body 101 are opened by using the electric hinge 103, the guide wheel 404 installed at the bottom of the supporting frame 402 is moved along the surface of the track 3 to the inside of the annealing kiln body 101, and then the door 102 is closed, and during the process of annealing and heating the glass, the permanent stress contained in the glass is dispersed by using the displacement of the glass internal particles when the glass is heated to a certain temperature, so as to eliminate or weaken the permanent stress, at this time the indicator light 104 above the door 102 reminds the operator that the whole annealing kiln assembly 1 is currently in operation;

[0028] When the glass is heated to a suitable temperature, the exhaust assembly 2 at the top of the annealing kiln assembly 1 is started according to the need of annealing, under the operation of the fan 203, the hot air in the annealing kiln body 101 is output from the exhaust air duct 202 vertically connected at the top of the fixed seat 201 according to the required exhaust speed, and is filtered by the filter screen 204 and discharged to the external environment, so as to gradually reduce the temperature in the annealing kiln assembly 1 to meet the cooling needs.

[0029] The embodiments of the present application are given for the purpose of example and description, and are not exhaustive or limit the present application to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are selected and described in order to better illustrate the principles and practical application of the present application, and to enable those skilled in the art to understand the present application so as to design various embodiments with various modifications suitable for specific purposes.

Claims

1. An annealing apparatus for producing a chalcogenide glass, comprising an annealing furnace assembly (1) and an exhaust assembly (2), characterized in that: The top of the annealing furnace assembly (1) is symmetrically provided with an exhaust assembly (2), the bottom of the interior of the annealing furnace assembly (1) is horizontally provided with a track (3), the top surface of the track (3) is connected with a walking plate car (4), the top of the walking plate car (4) is provided with a stabilizing frame (5), the top surface of the walking plate car (4) is symmetrically provided with a limiting frame (6) on the left and right sides, the exhaust assembly (2) comprises a fixing seat (201), an exhaust air duct (202), a fan (203) and a filter screen (204), the top of the fixing seat (201) is vertically provided with the exhaust air duct (202), the top of the exhaust air duct (202) is provided with the fan (203), and the top output end opening of the fan (203) is provided with the filter screen (204).

2. The annealing apparatus for producing a chalcogenide glass according to claim 1, wherein The annealing furnace assembly (1) comprises an annealing furnace main body (101), a door (102), an electric hinge (103) and an indicator light (104), one end of the annealing furnace main body (101) is provided with the left and right opening and closing door (102), the door (102) and the annealing furnace main body (101) are connected with the electric hinge (103), and the top end of the door (102) is provided with the indicator light (104).

3. The annealing apparatus for producing a chalcogenide glass according to claim 2, wherein The exhaust air duct (202) and the interior of the annealing furnace main body (101) are in communication, and the fixing seat (201) and the annealing furnace main body (101) are welded.

4. The annealing apparatus for producing a chalcogenide glass according to claim 1, wherein The walking plate car (4) comprises a placing plate (401), a supporting frame (402), a supporting pile (403) and a guide wheel (404), the bottom of the placing plate (401) is horizontally provided with the supporting frame (402) on the front and rear ends, the bottom of the supporting frame (402) is connected with the supporting pile (403) on the left and right ends, and the bottom of the supporting pile (403) is horizontally provided with the guide wheel (404) on the left and right sides.

5. The annealing apparatus for producing a chalcogenide glass according to claim 4, wherein The side surface structure of the guide wheel (404) is matched with the upper end side surface structure of the track (3), and the guide wheel (404) is arranged on the left and right sides of the track (3) in a clamping structure.

6. The annealing apparatus for producing a chalcogenide glass according to claim 1, wherein The stabilizing frame (5) comprises a main frame body (501), an upper anti-collision beam (502), a lower anti-collision beam (503), a first anti-collision block (504) and a second anti-collision block (505), the upper ends of the left and right sides of the main frame body (501) are horizontally provided with the upper anti-collision beam (502), the lower ends of the left and right sides of the main frame body (501) are horizontally provided with the lower anti-collision beam (503), the left and right side surfaces of the main frame body (501) are provided with the first anti-collision block (504), and the front and rear end surfaces of the main frame body (501) are provided with the second anti-collision block (505).

7. The annealing apparatus for producing a chalcogenide glass according to claim 6, wherein The lower anti-collision beam (503) and the upper anti-collision beam (502) are the same in structure, and are both in sliding connection with the main frame body (501) and are positioned by bolts, and the first anti-collision block (504) and the second anti-collision block (505) are connected with the main frame body (501) by bolts.

8. The annealing apparatus for producing a chalcogenide glass according to claim 1, wherein The limiting frame (6) comprises a fixed pile (601), a multi-section lifting column (602), a two-way telescopic rod (603), a self-resetting movable frame (604) and a stop block (605), the top of the fixed pile (601) is vertically provided with the multi-section lifting column (602), the top of the multi-section lifting column (602) is horizontally provided with the two-way telescopic rod (603), the two ends of the two-way telescopic rod (603) are both provided with the self-resetting movable frame (604), and the end, away from the two-way telescopic rod (603), of the self-resetting movable frame (604) is provided with the stop block (605).

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