Hot bending furnace with separable flashboards

Abstract

The utility model provides a hot bending furnace with separable flashboards, which relates to the technical field of glass processing and comprises a base, a bottom plate arranged at the top of the base, four placing plates arranged at the top of the bottom plate, a top plate arranged at the tops of the placing plates, rotating components arranged at the bottoms of the placing plates and a cooling component arranged at the top of the top plate. According to the hot bending furnace provided with the partition gate plates, the four containing plates can be sequentially rotated into all the cavities through the rotating assemblies to machine glass, the four cavities are partitioned through the partition plates, therefore, heat loss in the hot bending furnace can be avoided, cooling of formed glass can be accelerated through the cooling assembly, and therefore the production efficiency of arc-shaped glass is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of glass processing, in particular to a hot bending furnace equipped with a divisible gate plate. Background Art

[0002] A hot bending furnace is a device specially used for hot bending of glass. Its main function is to heat the flat glass to a softened state by precisely controlling the temperature curve, and then bend it into shape according to a pre-designed mold shape, thereby manufacturing glass products with various curved surfaces. However, the outer wall of existing hot bending furnaces is mostly made of stainless steel plates, and a heating device such as a heating tube is used inside the furnace to increase the temperature. Due to the high temperature inside the furnace, a water channel is set in the stainless steel plate to ensure that the temperature of the stainless steel plate is maintained within a certain range. However, this method will take away part of the heat in the furnace, increasing the heating time of the heating tube. Due to the increase in heating time, electricity is wasted, the service life of the heating tube is shortened, and the production cost is increased.

[0003] In order to solve the above problems, the publication number CN206219426U discloses a "hot bending furnace" which can well insulate heat and prevent heat loss by setting a mixed ceramic fiber layer, thereby ensuring that the heat in the hot bending furnace will not diffuse into the stainless steel layer arranged outside the mixed ceramic fiber layer. However, the device still has certain defects in actual use. For example, the device has mold inlets and mold outlets on both sides of the furnace body, and a through hole is also opened on the partition, resulting in heat loss from the mold inlet and mold outlet through the through hole when the furnace body heats the glass, thereby increasing the electricity cost of the furnace body. Utility Model Content

[0004] The utility model aims to solve the shortcomings existing in the background technology and provides a heat bending furnace equipped with a divisible gate. The heat loss in the heat bending furnace can be avoided by cooperating with a rotating component and a lifting partition plate, and the formed glass can be quickly cooled by a cooling component.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a hot bending furnace equipped with a separable gate, comprising: a base, a bottom plate is arranged on the top of the base, four placement plates are arranged on the top of the bottom plate, a top plate is arranged on the top of the placement plates, a rotating component is arranged at the bottom of the placement plates, and a cooling component is arranged on the top of the top plate.

[0006] Optionally, the rotating assembly includes: a motor, a driving gear, a driven gear and a rotating plate, a motor is installed on one side of the top of the base, the top of the motor is rotatably connected to the driving gear through the motor shaft, one side of the outer end of the driving gear is meshed with the driven gear, a rotating plate is arranged on the top of the driven gear, the top of the rotating plate is respectively connected to the four placement plates, the top of the driven gear is connected to a driving rod, the top of the driving rod is connected to the rotating plate, the bottom of the driven gear is connected to a supporting rod, the bottom of the supporting rod is rotatably connected to the base through a bearing, the top of the base is connected to a supporting block with a circular ring structure, the bottom of the rotating plate is rotatably connected to the supporting block through a bearing, support columns are connected on both sides of the top of the base, and the top of the support column is connected to the bottom plate, wherein the rotating assembly is used to drive the four placement plates to rotate and adjust the use position of the rotating plate.

[0007] Optionally, the cooling component includes: a top frame, an exhaust pump, an exhaust pipe, an air supply pipe and the outer wall of the hot bending furnace, the top of the top plate is connected to the top frame, an exhaust pump is installed on one side of the top of the top frame, an exhaust pipe is connected to one side of the outer end of the exhaust pump, the air supply pipe is connected to the bottom of the exhaust pump, the outer wall of the hot bending furnace is installed between the top plate and the bottom plate, a dust removal frame is installed on one side of the top of the top frame, a dust filter is installed inside the dust removal frame, one end of the exhaust pipe is connected to the dust removal frame, wherein the cooling component is used to cool the formed glass.

[0008] Optionally, electric telescopic rods are installed on both sides of the top of the top frame, a lifting plate is provided inside the top frame, the bottom of the electric telescopic rod is connected to the lifting plate, and four partition plates are connected to the bottom of the lifting plate. The four partition plates divide the interior of the outer wall of the hot bending furnace into a heating chamber, a forming chamber, an insulation chamber and a cooling chamber. The bottom of the top plate is connected to a column, and four fixed blocks are installed on the inner wall of the outer wall of the hot bending furnace and the outer side of the column, and a slide groove is provided on the inner side of the fixed block, and the outer ends of the partition plates are respectively located in two opposite slide grooves, and a heating device is installed on one side of the inner wall of the outer wall of the hot bending furnace, and the heating device is located in the heating chamber, and an opening is provided on one side of the outer end of the outer wall of the hot bending furnace, and the opening is communicated with the cooling chamber, wherein the electric telescopic rod is used to drive the partition plate to rise and fall.

[0009] The utility model provides a hot bending furnace equipped with a separable gate, which has the following beneficial effects:

[0010] The advantage of the utility model is that the four placement plates can be successively transferred into each cavity for glass processing by a rotating assembly, and the four cavities are separated by a partition plate, thereby avoiding heat loss in the hot bending furnace, and the cooling of the formed glass can be accelerated by a cooling assembly, thereby improving the production efficiency of curved glass. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0012] Figure 2 It is a sectional view of the overall structure of the utility model.

[0013] Figure 3 This is a schematic diagram of the lifting plate structure of the utility model.

[0014] Figure 4 This is a schematic diagram of the bottom plate structure of the utility model.

[0015] Figure 5 It is a top sectional view of the outer wall structure of the hot bending furnace of the utility model.

[0016] Figure 6 It is a top view of the top plate structure of the utility model.

[0017] Figure 1-6 In: 1-base; 101-bottom plate; 102-placing plate; 103-top plate; 2-motor; 201-driving gear; 202-driven gear; 203-rotating plate; 3-driving rod; 301-support rod; 302-support block; 4-top frame; 401-vacuum pump; 402-vacuum pipe; 403-gas pipe; 404-outer wall of hot bending furnace; 5-dust removal frame; 501-dust filter; 6-electric telescopic rod; 601-lifting plate; 602-partition plate; 603-column; 7-fixed block; 701-heating equipment; 702-opening. DETAILED DESCRIPTION

[0018] The present application is described in detail below with reference to the accompanying drawings and specific implementation methods.

[0019] Example:

[0020] See also Figure 1-6 In the present embodiment, a hot bending furnace equipped with a separable gate is provided, comprising: a base 1, a bottom plate 101 is arranged on the top of the base 1, four placement plates 102 are arranged on the top of the bottom plate 101, a top plate 103 is arranged on the top of the placement plates 102, a rotating component is arranged at the bottom of the placement plates 102, and a cooling component is arranged on the top of the top plate 103.

[0021] Among them, the rotating component includes: a motor 2, a driving gear 201, a driven gear 202 and a rotating plate 203. A motor 2 is installed on one side of the top of the base 1. The top of the motor 2 is rotatably connected with the driving gear 201 through the motor shaft. The outer end of the driving gear 201 is meshed with the driven gear 202. A rotating plate 203 is arranged on the top of the driven gear 202. The top of the rotating plate 203 is respectively connected with the four placement plates 102. When the position of the four placement plates 102 needs to be adjusted, the motor shaft can be driven by the motor 2 to drive the driving gear 201 to rotate, and then the driving gear 201 can be used to drive the driven gear 202 and the rotating plate 203 as well as the four placement plates 102 to rotate, so as to adjust the position of the four placement plates 102, and the four placement plates 102 can be reasonably adjusted to the heating chamber, the molding chamber, the insulation chamber and the cooling chamber, respectively. A cylindrical round hole is opened at the bottom of the bottom plate 101, and the round hole is used to ensure the rotation of the rotating plate 203.

[0022] Among them, a driving rod 3 is connected to the top of the driven gear 202, and the top of the driving rod 3 is connected to the rotating plate 203. A supporting rod 301 is connected to the bottom of the driven gear 202. The bottom of the support rod 301 is rotatably connected to the base 1 through a bearing. A supporting block 302 with a circular ring structure is connected to the top of the base 1. The bottom of the rotating plate 203 is rotatably connected to the support block 302 through a bearing. Support columns are connected to both sides of the top of the base 1, and the top of the support column is connected to the bottom plate 101. The driving rod 3 facilitates the driven gear 202 to drive the rotating plate 203 to rotate, and the support rod 301 is used to support the driven gear 202 and ensure that the driven gear 202 can rotate. The support block 302 is used to support the rotating plate 203 and ensure that the rotating plate 203 can rotate, and the support column is used to support the bottom plate 101.

[0023] Among them, the cooling component includes: a top frame 4, an exhaust pump 401, an exhaust pipe 402, an air supply pipe 403 and an outer wall 404 of the heat bending furnace. The top of the top plate 103 is connected to the top frame 4, and an exhaust pump 401 is installed on one side of the top of the top frame 4. The exhaust pipe 402 is connected to one side of the outer end of the exhaust pump 401, and the air supply pipe 403 is connected to the bottom of the exhaust pump 401. The outer wall 404 of the heat bending furnace is installed between the top plate 103 and the bottom plate 101. When it is necessary to cool the glass in the cooling chamber, the exhaust pipe 402 is used to draw the air in the dust removal frame 5 into the air supply pipe 403 through the exhaust pump 401, and one end of the air supply pipe 403 extends into the cooling chamber, so that air can be drawn into the cooling chamber. After continuously drawing air into the cooling chamber, the air in the cooling chamber will be discharged from the opening 702, so as to achieve the effect of air circulation, thereby accelerating the cooling of the glass.

[0024] Among them, a dust removal frame 5 is installed on one side of the top of the top frame 4, and a dust filter net 501 is installed inside the dust removal frame 5. One end of the exhaust pipe 402 is connected to the dust removal frame 5. When the exhaust pipe 402 draws air in the dust removal frame 5, the air outside the dust removal frame 5 will enter the dust removal frame 5, and then the dust in the air in the dust removal frame 5 will be intercepted by the dust filter net 501 to prevent the dust from entering the cooling chamber with the air and affecting the finished glass.

[0025] Among them, electric telescopic rods 6 are installed on both sides of the top of the top frame 4, and a lifting plate 601 is arranged inside the top frame 4. The bottom of the electric telescopic rod 6 is connected to the lifting plate 601, and four partition plates 602 are connected to the bottom of the lifting plate 601. The four partition plates 602 divide the interior of the outer wall 404 of the hot bending furnace into a heating chamber, a forming chamber, a heat preservation chamber and a cooling chamber. The bottom of the top plate 103 is connected to a column 603. When it is necessary to adjust the position of the four placement plates 102, the electric telescopic rod 6 is used to drive the lifting plate 601 and the partition plate 602 to rise, so as to avoid the partition plate 602 affecting the four placement plates 10 2, and after the position of the partition plate 602 is adjusted, the partition plate 602 can be driven to descend to its original position by the electric telescopic rod 6, wherein the heating chamber is used to heat the glass on the mold, and the molding chamber and the insulation chamber are used to insulate and mold the molded glass, and the cooling chamber is used to cool the molded glass, and the partition plate 602 and the outer wall 404 of the hot bending furnace are made of rock wool board material, which can insulate the heating chamber, thereby reducing heat loss and achieving energy saving effect. Four sliding openings are opened on the top of the top plate 103, and the sliding openings are used to ensure that the partition plate 602 passes through the top plate 103 for lifting and lowering.

[0026] Among them, four fixing blocks 7 are installed on the inner wall of the outer wall 404 of the heat bending furnace and the outer side of the column 603, and a slide groove is opened on the inner side of the fixing block 7. The two sides of the outer end of the partition plate 602 are respectively located in the two opposite slide grooves. A heating device 701 is installed on one side of the inner wall of the outer wall 404 of the heat bending furnace. The heating device 701 is located in the heating chamber. An opening 702 is opened on one side of the outer end of the outer wall 404 of the heat bending furnace. The opening 702 is connected to the cooling chamber. By locating the two sides of the outer end of the partition plate 602 in the two opposite slide grooves, it is ensured that the partition plate 602 will not deviate and shake during the lifting process. The heating device 701 is used to heat the heating chamber. When using the device, the glass mold can be installed on the top of the four placement plates 102 in turn through the opening 702, and the glass is installed on the glass mold. Then the four placement plates 102 are adjusted to the heating chamber, the molding chamber, the insulation chamber and the cooling chamber in turn, so as to complete the manufacture of curved glass. By this method, curved glass can be continuously manufactured and the production efficiency of curved glass can be improved.

[0027] A control panel is installed on one side of the outer end of the base 1, and the control panel is used to control the start and stop of the heating device 701, the electric telescopic rod 6, the vacuum pump 401 and the motor 2. The control panel, the heating device 701, the electric telescopic rod 6, the vacuum pump 401 and the motor 2 are all powered by an external power supply, and the control procedures involved in the utility model can be implemented by those skilled in the art according to the same or similar principles in the prior art. This part is not the innovation of the utility model.

[0028] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0029] The hot bending furnace equipped with a separable gate provided in the embodiment of the present application is introduced in detail above. The principle and implementation mode of the present application are explained in this article by using specific examples. The description of the above embodiments is only used to help understand the technical solution and core idea of ​​the present application. Ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some of the technical features therein by equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A hot bending furnace equipped with a separable gate, characterized in that: include: A base (1), wherein a bottom plate (101) is arranged on the top of the base (1), four placement plates (102) are arranged on the top of the bottom plate (101), a top plate (103) is arranged on the top of the placement plates (102), a rotating component is arranged on the bottom of the placement plates (102), and a cooling component is arranged on the top of the top plate (103).

2. The hot bending furnace equipped with a separable gate according to claim 1, characterized in that: The rotating assembly comprises: a motor (2), a driving gear (201), a driven gear (202) and a rotating plate (203); the motor (2) is mounted on one side of the top of the base (1); the top of the motor (2) is rotatably connected to the driving gear (201) via a motor shaft; one side of the outer end of the driving gear (201) is meshedly connected to the driven gear (202); a rotating plate (203) is arranged on the top of the driven gear (202); and the top of the rotating plate (203) is respectively connected to the four placement plates (102).

3. The hot bending furnace equipped with a separable gate according to claim 2, characterized in that: The top of the driven gear (202) is connected to a driving rod (3), the top of the driving rod (3) is connected to the rotating plate (203), the bottom of the driven gear (202) is connected to a supporting rod (301), the bottom of the supporting rod (301) is rotatably connected to the base (1) via a bearing, the top of the base (1) is connected to a supporting block (302) in a circular ring structure, the bottom of the rotating plate (203) is rotatably connected to the supporting block (302) via a bearing, and both sides of the top of the base (1) are connected to supporting columns, the tops of the supporting columns are connected to the bottom plate (101).

4. The hot bending furnace equipped with a separable gate according to claim 1, characterized in that: The cooling component comprises: a top frame (4), an air extraction pump (401), an air extraction pipe (402), an air supply pipe (403) and an outer wall (404) of a heat bending furnace; the top of the top plate (103) is connected to the top frame (4); the air extraction pump (401) is installed on one side of the top of the top frame (4); the outer end of the air extraction pump (401) is connected to the air extraction pipe (402); the bottom of the air extraction pump (401) is connected to the air supply pipe (403); and the outer wall (404) of the heat bending furnace is installed between the top plate (103) and the bottom plate (101).

5. The hot bending furnace equipped with a separable gate according to claim 4, characterized in that: A dust removal frame (5) is installed on one side of the top of the top frame (4), a dust filter (501) is installed inside the dust removal frame (5), and one end of the air extraction pipe (402) is connected to the dust removal frame (5).

6. The hot bending furnace equipped with a separable gate according to claim 4, characterized in that: Electric telescopic rods (6) are installed on both sides of the top of the top frame (4); a lifting plate (601) is arranged inside the top frame (4); the bottom of the electric telescopic rod (6) is connected to the lifting plate (601); the bottom of the lifting plate (601) is connected to four partition plates (602); the four partition plates (602) divide the inside of the outer wall (404) of the hot bending furnace into a heating chamber, a forming chamber, a heat preservation chamber and a cooling chamber; the bottom of the top plate (103) is connected to a column (603).

7. The hot bending furnace equipped with a separable gate according to claim 6, characterized in that: Four fixing blocks (7) are installed on the inner wall of the outer wall (404) of the hot bending furnace and the outer side of the column (603), and a slide groove is opened on the inner side of the fixing block (7). Both sides of the outer end of the partition plate (602) are respectively located inside two opposite slide grooves. A heating device (701) is installed on one side of the inner wall of the outer wall (404) of the hot bending furnace, and the heating device (701) is located in the heating chamber. An opening (702) is opened on one side of the outer end of the outer wall (404) of the hot bending furnace, and the opening (702) is connected to the cooling chamber.

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