CN210862185U - Cotton mounting structure and heating furnace keep warm - Google Patents
Cotton mounting structure and heating furnace keep warm Download PDFInfo
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- CN210862185U CN210862185U CN201921705921.2U CN201921705921U CN210862185U CN 210862185 U CN210862185 U CN 210862185U CN 201921705921 U CN201921705921 U CN 201921705921U CN 210862185 U CN210862185 U CN 210862185U
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Abstract
The utility model discloses a cotton mounting structure and heating furnace keep warm, this cotton mounting structure that keeps warm includes: the upper special-shaped structure is positioned above the roll shaft, and the lower special-shaped structure is positioned below the roll shaft; the upper special-shaped structure is provided with upper heat insulation cotton matched with the plurality of roller shaft structures, the lower special-shaped structure is provided with lower heat insulation cotton matched with the plurality of roller shaft structures, the lower special-shaped structure is fixed on the lower furnace body of the heating furnace, and the upper special-shaped structure is detachably arranged on the lower special-shaped structure. The utility model discloses a cotton mounting structure keeps warm, after the last furnace body of heating furnace upwards opened, the cotton mounting structure that keeps warm all is located down the furnace body, goes up the dysmorphism structure and can follow down the dysmorphism and dismantle, and it is more convenient, swift to dismantle and change the heat preservation cotton from the last dysmorphism structure after the dismantlement, reduces maintenance time and maintenance cost.
Description
Technical Field
The utility model belongs to the technical field of toughened glass and specifically relates to a cotton mounting structure and heating furnace keeps warm.
Background
The heating furnace is an important component of a toughened glass production line, the heating furnace is generally arranged in a split manner, namely, the heating furnace is divided into an upper furnace body and a lower furnace body, heating devices are respectively arranged on the upper furnace body and the lower furnace body, the upper furnace body and the lower furnace body are buckled to form a furnace chamber of the heating furnace, the upper furnace body can be lifted and lowered to realize the opening and closing of the furnace chamber, a roller shaft supported on the lower furnace body is generally adopted to bear and convey glass at the split position of the upper furnace body and the lower furnace body, two ends of the roller shaft extend out of the furnace chamber, in order to ensure the heating efficiency of the heating furnace, upper heat insulation cotton and lower heat insulation cotton matched with the roller shaft in shape are arranged at the matched positions of the upper furnace body and the lower furnace body and the roller way, the heat insulation cotton is generally made of aluminum silicate fiber and can prevent heat from escaping from the matched positions of the upper furnace body and the lower furnace, when the upper furnace body is buckled on the lower furnace body, the sealing and heat-insulating effects on the heating furnace are achieved through the matching of the upper heat-insulating cotton, the lower heat-insulating cotton and the roll shaft. And the upper furnace body and the lower furnace body are respectively provided with an auxiliary component for fixing the upper heat-insulating cotton and the lower heat-insulating cotton.
In the actual production process, the phenomena of furnace sticking of thin glass, furnace explosion of thick glass and the like are caused due to improper setting of process parameters of the heating furnace, a hearth and a ceramic roller way need to be cleaned regularly, the heat insulation cotton is damaged frequently in the process due to the fragile structure of the heat insulation cotton, the heat insulation effect of the heating furnace is influenced, the upper heat insulation cotton and the lower heat insulation cotton in the structure are inconvenient to disassemble, especially for the upper heat insulation cotton, firstly, after the upper heat insulation cotton rises along with the upper furnace body, the upper heat insulation cotton needs to be disassembled from the upper furnace body, the upper heat insulation cotton is disassembled downwards from the upper furnace body, the operation is inconvenient, secondly, the induction heating component and the convection heating device arranged on the upper furnace body can influence the disassembly of the upper heat insulation cotton no matter the induction heating furnace or the convection heating furnace, and even part of the heating component or the convection heating device needs to be disassembled to complete the disassembly of the upper, this all greatly influences the change efficiency of last heat preservation cotton.
SUMMERY OF THE UTILITY MODEL
Problem to prior art existence, the utility model aims to provide a cotton mounting structure and heating furnace keep warm, this cotton mounting structure keeps warm can make things convenient for the cotton dismantlement that keeps warm, especially goes up the cotton dismantlement that keeps warm to need not pull down other parts in the last furnace body, promoted the cotton change efficiency that keeps warm.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
an insulating cotton mounting structure comprising: the upper special-shaped structure is positioned above the roll shaft, and the lower special-shaped structure is positioned below the roll shaft; the upper special-shaped structure is provided with a plurality of upper heat insulation cotton matched with the roller shaft structure, the lower special-shaped structure is provided with a plurality of lower heat insulation cotton matched with the roller shaft structure, the lower special-shaped structure is fixed on the lower furnace body of the heating furnace, and the upper special-shaped structure is detachably arranged on the lower special-shaped structure.
Further, the upper special-shaped structure comprises an upper fixing plate, a guide pin and an upper fixing piece, and the lower special-shaped structure comprises a lower fixing plate, a fixing seat with a pin hole and a lower fixing piece; the upper heat-insulation cotton and the lower heat-insulation cotton are respectively fixed on the upper fixing piece and the lower fixing piece, and the upper fixing piece and the lower fixing piece are respectively fixed on the upper fixing plate and the lower fixing plate; the stiff end of uide pin is fixed an upper fixed plate is close to go up the cotton side of heat preservation, the fixing base is fixed a bottom plate is close to the cotton side of heat preservation down, the uide pin cooperation is installed in the fixing base.
Further, the upper fixing piece comprises an upper pull rod, an inner guard plate and an upper fixing nut; one end of the upper pull rod is provided with an upper end cap, the other end of the upper pull rod is provided with a screw rod with external threads, and the inner guard plate comprises a transverse plate, a vertical plate and a chamfer plate for transitionally connecting the transverse plate and the vertical plate; the medial surface of inner casing with go up the cotton laminating of heat preservation, the riser go up the heat preservation cotton with be provided with the confession on the upper fixed plate the hole that the upper tie rod passed, the screw rod end of upper tie rod passes in proper order the riser go up the heat preservation cotton with the upper fixed plate, it passes through to go up fixation nut the external screw thread is fixed on the upper tie rod.
Further, the upper fixing piece further comprises an upper spring, and the upper spring is installed between the upper fixing plate and the upper fixing nut.
Further, the lower fixing piece comprises a lower pull rod, a gasket and a lower fixing nut, wherein one end of the lower pull rod is provided with a lower end cap, and the other end of the lower pull rod is provided with a screw rod with an external thread; the gasket with the cotton terminal surface laminating of heat preservation down, the gasket keep warm down cotton with it has set gradually the confession on the bottom plate the hole that the lower link passed, the screw rod end of lower link passes in proper order the gasket keep warm down cotton with the bottom plate, fixation nut passes through down the external screw thread is fixed extremely on the lower link.
Further, the lower fixing piece further comprises a lower spring, and the lower spring is installed between the lower fixing plate and the lower fixing nut.
Furthermore, the gasket is a straw hat-shaped gasket, the outer edge of the straw hat-shaped gasket is in contact with the lower heat insulation cotton, and the inner edge of the straw hat-shaped gasket is spaced from the lower heat insulation cotton.
Further, cotton mounting structure keeps warm still includes: the heat insulation device comprises an upper heat insulation pad, an upper pressing plate, a lower heat insulation pad and a lower pressing plate; one end of the upper heat-insulation pad and one end of the upper pressure plate are matched with the plurality of roller shaft structures, the other end of the upper pressure plate is fixed on the upper fixing plate, and the upper heat-insulation pad is fixed between the upper heat-insulation cotton and the upper pressure plate by the upper pressure plate; one end of the lower heat-insulation pad and one end of the lower pressing plate are matched with the plurality of roller shaft structures, the other end of the lower pressing plate is fixed on the lower fixing plate, and the lower pressing plate fixes the lower heat-insulation pad between the lower heat-insulation cotton and the lower pressing plate.
Furthermore, the upper pressing plate and the lower pressing plate are respectively provided with a through hole, and screws respectively penetrate through the through holes to fix the upper pressing plate and the lower pressing plate on the upper fixing plate and the lower fixing plate respectively.
The utility model also provides a heating furnace, its technical scheme as follows:
the heating furnace comprises the heat-preservation cotton mounting structure, wherein the heat-preservation cotton mounting structure is arranged at two ends of the roller shaft matched with the heating furnace body.
The utility model discloses a cotton mounting structure keeps warm, after the last furnace body of heating furnace upwards opened, the cotton mounting structure that keeps warm all is located down the furnace body, goes up the dysmorphism structure and can follow down the dysmorphism and dismantle, and it is more convenient, swift to dismantle and change the heat preservation cotton from the last dysmorphism structure after the dismantlement, reduces maintenance time and maintenance cost.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;
FIG. 2 is a schematic cross-sectional view of FIG. 1;
FIG. 3 is a schematic view of the structure 2-4-2 in FIG. 2;
fig. 4 is a schematic structural diagram of embodiment 2 of the present invention;
in the figure:
1. forming a special-shaped structure; 1-1, putting heat preservation cotton; 1-2, an upper fixing plate; 1-3, a guide pin; 1-4, an upper fixing piece; 1-4-1, an upper pull rod; 1-4-2, an inner guard plate; 1-4-3, fixing a nut; 1-4-4, upper spring;
2. a lower special-shaped structure; 2-1, placing heat preservation cotton; 2-2, a lower fixing plate; 2-3, fixing the base; 2-4, lower fixing pieces; 2-4-1, a lower pull rod; 2-4-2, a straw hat shaped gasket; 2-4-2-1, outer edge; 2-4-2-2, inner edge; 2-4-3, a lower fixing nut; 2-4-4, lower spring;
3. an upper heat preservation cushion; 4. an upper pressure plate; 5. a lower heat-insulating pad; 6. a lower pressing plate; 7. a furnace body; 8. a roll shaft; 9. and fixing the plate bracket.
Detailed Description
To clearly illustrate the design concept of the present invention, the following description is made with reference to the examples.
In order to make the technical solutions of the present invention better understood by those skilled in the art, the technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the drawings in the examples of the present invention, and it is obvious that the described examples are only a part of examples of the present invention, and not all examples. Based on the examples in the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used merely to distinguish similar items and are not to be construed as requiring a particular order or sequence, and it is to be understood that such uses are interchangeable under appropriate circumstances.
This example provides a cotton mounting structure keeps warm, includes: the upper special-shaped structure is positioned above the roll shaft, and the lower special-shaped structure is positioned below the roll shaft; the upper special-shaped structure is provided with upper heat insulation cotton matched with the plurality of roller shaft structures, the lower special-shaped structure is provided with lower heat insulation cotton matched with the plurality of roller shaft structures, the lower special-shaped structure is fixed on the lower furnace body of the heating furnace, and the upper special-shaped structure is detachably arranged on the lower special-shaped structure.
The cotton mounting structure that keeps warm in this example, after the last furnace body of heating furnace upwards opened, the cotton mounting structure that keeps warm all is located down the furnace body, goes up the dysmorphism structure and can follow down the structural dismantlement of dysmorphism and get off, and it is more convenient, swift to dismantle and change the heat preservation cotton from the last dysmorphism structure after the dismantlement, reduces maintenance time and maintenance cost.
In order to clarify the technical solution of the present invention, the present invention will be described in detail with reference to the accompanying drawings and embodiments. The embodiments and features of the embodiments in the present application may be combined with each other without conflict.
Example 1
As shown in fig. 1-2, this embodiment provides an embodiment of the heat-insulating cotton mounting structure of the present invention, and the structure includes: the upper special-shaped structure 1 is positioned above the roll shaft 8, the lower special-shaped structure 2 is positioned below the roll shaft 8, and the fixing plate bracket 9 is positioned; the upper special-shaped structure 1 is provided with upper heat insulation cotton 1-1 which is structurally matched with the plurality of roll shafts 8, the lower special-shaped structure 2 is provided with lower heat insulation cotton 2-1 which is structurally matched with the plurality of roll shafts 8, the upper special-shaped structure 1 comprises an upper fixing plate 1-2, a guide pin 1-3 and an upper fixing piece 1-4, and the upper fixing piece 1-4 of the embodiment comprises an upper pull rod 1-4-1, an inner guard plate 1-4-2, an upper fixing nut 1-4-3 and an upper spring 1-4-4; the lower special-shaped structure 2 comprises a lower fixing plate 2-2, a fixing seat 2-3 with a pin hole and a lower fixing piece 2-4, wherein the lower fixing piece 2-4 comprises a lower pull rod 2-4-1, a gasket, a lower fixing nut 2-4-3 and a lower spring 2-4-4; as shown in fig. 1 and 4, in the heating furnace, the roller shaft 8 is formed in a cylindrical structure, a driving device is provided outside the heating furnace, the upper heat-insulation cotton 1-1 and the lower heat-insulation cotton 2-1 which are structurally matched with the roller shaft 8 are both structures similar to arch bridge shapes, the upper heat-insulation cotton 1-1 and the lower heat-insulation cotton 2-1 are respectively fixed on an upper fixing piece 1-4 and a lower fixing piece 2-4, the upper fixing piece 1-4 and the lower fixing piece 2-4 are respectively fixed on an upper fixing plate 1-2 and a lower fixing plate 2-2, specifically, one end of an upper pull rod 1-4-1 is provided with an upper end cap, the other end of the upper pull rod is provided with a screw rod with external threads, and an inner protection plate 1-4-2 comprises a transverse plate, a vertical plate and a chamfer plate for connecting the transverse plate and the vertical plate in a transition manner; holes for the upper pull rod 1-4-1 to pass through are formed in the vertical plate, the upper heat insulation cotton 1-1 and the upper fixing plate 1-2, as shown in figure 2, the inner side face of the inner protection plate 1-4-2 is attached to the upper heat insulation cotton 1-1, the screw end of the upper pull rod 1-4-1 sequentially passes through the vertical plate, the upper heat insulation cotton 1-1 and the upper fixing plate 1-2, the upper spring 1-4-4 is threaded on the upper pull rod 1-4-1, the upper fixing nut 1-4-3 is fixed on the upper pull rod 1-4-1 through external threads, and the upper spring 1-4-4 is fixed between the upper fixing plate 1-2 and the upper fixing nut 1-4-3. The inner guard plate 1-4-2 is arranged to be of a chamfered structure, so that the cleaning device can clean glass scraps on the roller shaft 8 conveniently, and the damage of the sharp-angled structure of the inner guard plate 1-4-2 to the cleaning device is avoided.
Similar to the fixing mode of the upper heat insulation cotton, one end of the lower pull rod 2-4-1 is provided with a lower end cap, and the other end of the lower pull rod is provided with a screw rod with external threads; holes for the lower pull rod 2-4-1 to pass through are sequentially formed in the gasket, the lower heat insulation cotton 2-1 and the lower fixing plate 2-2, the gasket is attached to the end face of the lower heat insulation cotton 2-1, the screw end of the lower pull rod 2-4-1 sequentially passes through the gasket, the lower heat insulation cotton 2-1 and the lower fixing plate 2-2, the lower spring 2-4-4 is arranged on the lower pull rod 2-4-1 in a penetrating mode, the lower fixing nut 2-4-3 is fixed on the lower pull rod 2-4-1 through external threads, and the lower spring 2-4-4 is fixed between the lower fixing plate 2-2 and the lower fixing nut 2-4-3.
The utility model discloses in the cotton mounting structure's of heat preservation other embodiments, the structure of going up mounting and lower mounting can be different with above-mentioned structure. The upper fixing piece is a strip-shaped thin plate in the axial direction of the roller shaft, the upper heat-insulating cotton is adhered below the strip-shaped thin plate, and the strip-shaped thin plate is fixed on the upper fixing plate to complete the fixation of the upper heat-insulating cotton; similarly, the lower heat-insulating cotton is also fixed in the mode, and only the lower heat-insulating cotton is adhered above the strip-shaped thin plate; the upper heat-insulating cotton and the lower heat-insulating cotton can also be fixed on the strip-shaped thin plate by auxiliary fixing pieces such as screws or rivets.
In the using process of the heating furnace, after the upper heat-insulating cotton 1-1 and the lower heat-insulating cotton 2-1 are heated, the shrinkage phenomenon occurs, so that the upper heat-insulating cotton 1-1 and the upper fixing plate 1-2 as well as the lower heat-insulating cotton 2-1 and the lower fixing plate 2-2 are tightly attached, and the heat in the heating furnace is prevented from being dissipated from a gap between the upper heat-insulating cotton 1-1 and the lower heat-insulating cotton.
In other embodiments of the heat-insulating cotton mounting structure of the present invention, the upper spring 1-4-4 and the lower spring 2-4-4 may not be mounted, and the upper fixing nut 1-4-3 and the lower fixing nut 2-4-3 are respectively mounted to the upper fixing plate 1-2 and the lower fixing plate 2-2.
The fixed end of the guide pin 1-3 is fixed on the upper fixing plate 1-2 near the upper heat insulation cotton 1-1 side, specifically, the fixed end of the guide pin 1-3 and the upper fixing plate 1-2 can be fixedly connected by a screw, in this embodiment, the fixed end of the guide pin 1-3 is welded on the upper fixing plate 1-2. The fixed seat 2-3 is fixed on the side, close to the lower heat insulation cotton 2-1, of the lower fixed plate 2-2, specifically, the fixed seat 2-3 is welded to the lower fixed plate 2-2, and the guide pin 1-3 is installed in a pin hole of the fixed seat 2-3 in a matched mode; the lower fixing plate 2-2 is fixedly connected with a fixing plate bracket 9, and the fixing plate bracket 9 in the example is fixed on a lower furnace body frame of the heating furnace through welding.
The installation of the heat insulation cotton installation structure of the embodiment is completed through the processes, when the heat insulation cotton 1-1 needs to be replaced, the upper furnace body of the heating furnace is lifted upwards, the heat insulation cotton mounting structure in the embodiment is positioned on the lower furnace body of the heating furnace, when the upper heat insulation cotton 1-1 on the upper special-shaped structure 1 is required to be replaced, the upper fixing plate 1-2 is lifted upwards, the upper special-shaped structure 1 can be lifted upwards, so that the guide pin 1-3 is separated from the pin hole of the fixed seat 2-3, the upper special-shaped structure 1 is detached from the lower special-shaped structure 2, the detached upper special-shaped structure 1 can be detached and replaced with the heat insulation cotton 1-1 more flexibly, the heat insulation cotton is not required to be detached downwards from the upper furnace body of the heating furnace beside the heating furnace, and a heating device in the upper furnace body cannot influence the detachment and replacement of the upper heat insulation cotton 1-1.
The gasket in the embodiment is a straw hat-shaped gasket 2-4-2, as shown in fig. 3, the outer edge 2-4-2-1 of the straw hat-shaped gasket is in contact with the lower heat insulation cotton 2-1, and the inner edge 2-4-2-2 of the straw hat-shaped gasket is spaced from the lower heat insulation cotton 2-1. This is equivalent to increasing the contact area between the end cap of the lower pull rod 2-4-1 and the lower heat insulation cotton 2-1, reducing the pressure of the straw hat shaped gasket 2-4-2 to the lower heat insulation pad 5, making the relative motion between the lower pull rod 2-4-1 and the lower heat insulation cotton 2-1 more stable when the lower heat insulation cotton 2-1 is heated and contracted, and preventing the end cap of the lower pull rod 2-4-1 from entering the hole of the lower heat insulation cotton 2-1, making the lower pull rod 2-4-1 lose the function of tightly attaching the lower heat insulation cotton 2-1 and the lower fixing plate 2-2.
The cotton mounting structure that keeps warm in this embodiment still includes: an upper heat insulation pad 3, an upper pressure plate 4, a lower heat insulation pad 5 and a lower pressure plate 6; one end of the upper heat-insulating pad 3 and one end of the upper pressure plate 4 are structurally matched with the plurality of roll shafts 8, the other end of the upper pressure plate 4 is fixed on the upper fixing plate 1-2, and the upper heat-insulating pad 3 is fixed between the upper heat-insulating cotton 1-1 and the upper pressure plate 4 by the upper pressure plate 4; similarly, one end of the lower heat-insulating pad 5 and one end of the lower pressing plate 6 are both matched with the structures of the plurality of roller shafts 8, the other end of the lower pressing plate 6 is fixed on the lower fixing plate 2-2, and the lower heat-insulating pad 5 is fixed between the lower heat-insulating cotton 2-1 and the lower pressing plate 6 through the lower pressing plate 6. The upper heat-insulating pad 3 and the lower heat-insulating pad 5 are used for reducing heat loss in the heating furnace, as shown in fig. 2, through holes are formed in the upper pressure plate 4 and the lower pressure plate 6, the upper pressure plate 4 and the lower pressure plate 6 are respectively fixed on the upper fixing plate 1-2 and the lower fixing plate 2-2 through screws penetrating through the through holes, the upper heat-insulating pad 3 and the lower heat-insulating pad 5 are respectively slightly smaller than the upper pressure plate 4 and the lower pressure plate 6, and fixing positions of the upper pressure plate 4 and the lower pressure plate 6 with the upper fixing plate 1-2 and the lower fixing plate 2-2 are reserved, so that the upper pressure plate 4 and the lower pressure plate 6 are respectively fixed with the upper fixing plate 1-2 and the lower fixing plate 2-2 more firmly.
It should be noted that, on the whole production line of the heating furnace, the heating furnace includes a plurality of roll shafts 8, the number of the roll shafts 8 matched with the upper heat-insulating cotton 1-1, the upper heat-insulating pad 3 and the upper press plate 4 may be the same or different, for example, the number of the roll shafts 8 matched with the upper heat-insulating cotton 1-1, the upper heat-insulating pad 3 and the upper press plate 4 is 3, 4 or all 3, specifically determined according to the fixing difficulty and the production convenience, as long as it is ensured that the above components are all installed around the roll shafts on the whole production line of the heating furnace, and similarly, the number of the roll shafts 8 matched with the lower heat-insulating cotton 2-1, the lower heat-insulating pad 5 and the lower press plate 6 may be the same or different. The number of the upper fixing plates 1-2 on the whole heating furnace production line can be multiple or 1, when the number of the upper fixing plates 1-2 is 1, the number of the upper fixing pieces 1-4 and the number of the guide pins 1-3 are multiple according to the length of the heating furnace production line, so that the stable fixation of the upper heat insulation cotton 1-1 is ensured, and similarly, the number of the lower fixing plates 2-2 on the whole heating furnace production line is matched with the number of the upper fixing plates 1-2, and can also be multiple or 1.
It should be noted that the utility model discloses among the other embodiments of the cotton mounting structure that keeps warm, go up special-shaped structure and also can pass through threaded connection, joint or will go up special-shaped structure lid and close down special-shaped structure's modes such as top and realize going up special-shaped structure and being connected with dismantling of lower special-shaped structure with lower special-shaped structure.
Example 2
As shown in fig. 4, this embodiment provides an implementation manner of the heating furnace of the present invention, and the heating furnace includes: the cotton mounting structure that keeps warm in embodiment 1 all installs this cotton mounting structure that keeps warm at roller 8 and heating furnace body 7 complex both ends.
Finally, it is to be understood that the above embodiments are merely exemplary embodiments that have been employed to illustrate the principles of the present invention, and that the present invention is not limited thereto. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the spirit and scope of the invention, and these changes and modifications are to be considered as the protection scope of the invention.
Claims (10)
1. The utility model provides a cotton mounting structure keeps warm which characterized in that includes: the upper special-shaped structure is positioned above the roll shaft, and the lower special-shaped structure is positioned below the roll shaft; the upper special-shaped structure is provided with a plurality of upper heat insulation cotton matched with the roller shaft structure, the lower special-shaped structure is provided with a plurality of lower heat insulation cotton matched with the roller shaft structure, the lower special-shaped structure is fixed on the lower furnace body of the heating furnace, and the upper special-shaped structure is detachably arranged on the lower special-shaped structure.
2. The insulation wool mounting structure according to claim 1, wherein the upper special-shaped structure comprises an upper fixing plate, a guide pin and an upper fixing piece, and the lower special-shaped structure comprises a lower fixing plate, a fixing seat with a pin hole and a lower fixing piece; the upper heat-insulation cotton and the lower heat-insulation cotton are respectively fixed on the upper fixing piece and the lower fixing piece, and the upper fixing piece and the lower fixing piece are respectively fixed on the upper fixing plate and the lower fixing plate; the stiff end of uide pin is fixed an upper fixed plate is close to go up the cotton side of heat preservation, the fixing base is fixed a bottom plate is close to the cotton side of heat preservation down, the uide pin cooperation is installed in the fixing base.
3. The insulating cotton mounting structure of claim 2, wherein the upper fixing member comprises an upper pull rod, an inner guard plate, an upper fixing nut; one end of the upper pull rod is provided with an upper end cap, the other end of the upper pull rod is provided with a screw rod with external threads, and the inner guard plate comprises a transverse plate, a vertical plate and a chamfer plate for transitionally connecting the transverse plate and the vertical plate; the medial surface of inner casing with go up the cotton laminating of heat preservation, the riser go up the heat preservation cotton with be provided with the confession on the upper fixed plate the hole that the upper tie rod passed, the screw rod end of upper tie rod passes in proper order the riser go up the heat preservation cotton with the upper fixed plate, it passes through to go up fixation nut the external screw thread is fixed on the upper tie rod.
4. The insulating cotton mounting structure of claim 3, wherein the upper fixing member further comprises an upper spring, and the upper spring is mounted between the upper fixing plate and the upper fixing nut.
5. The insulation cotton mounting structure according to any one of claims 2 to 4, wherein the lower fixing member comprises a lower pull rod, a gasket and a lower fixing nut, one end of the lower pull rod is provided with a lower end cap, and the other end of the lower pull rod is provided with a screw rod with an external thread; the gasket with the cotton terminal surface laminating of heat preservation down, the gasket keep warm down cotton with it has set gradually the confession on the bottom plate the hole that the lower link passed, the screw rod end of lower link passes in proper order the gasket keep warm down cotton with the bottom plate, fixation nut passes through down the external screw thread is fixed on the lower link.
6. The insulating cotton mounting structure of claim 5, wherein the lower fixing member further comprises a lower spring, and the lower spring is mounted between the lower fixing plate and the lower fixing nut.
7. An insulating cotton mounting structure as claimed in claim 5, wherein the gasket is a straw hat shaped gasket, the outer edge of the straw hat shaped gasket is in contact with the lower insulating cotton, and the inner edge of the straw hat shaped gasket is spaced from the lower insulating cotton.
8. The insulating cotton mounting structure of claim 2, further comprising: the heat insulation device comprises an upper heat insulation pad, an upper pressing plate, a lower heat insulation pad and a lower pressing plate; one end of the upper heat-insulation pad and one end of the upper pressure plate are matched with the plurality of roller shaft structures, the other end of the upper pressure plate is fixed on the upper fixing plate, and the upper heat-insulation pad is fixed between the upper heat-insulation cotton and the upper pressure plate by the upper pressure plate; one end of the lower heat-insulation pad and one end of the lower pressing plate are matched with the plurality of roller shaft structures, the other end of the lower pressing plate is fixed on the lower fixing plate, and the lower pressing plate fixes the lower heat-insulation pad between the lower heat-insulation cotton and the lower pressing plate.
9. The cotton mounting structure of claim 8, wherein the upper pressing plate and the lower pressing plate are respectively provided with a through hole, and screws respectively penetrate through the through holes to fix the upper pressing plate and the lower pressing plate on the upper fixing plate and the lower fixing plate.
10. A heating furnace, characterized by comprising the heat-insulating cotton mounting structure according to any one of claims 1 to 9, wherein the heat-insulating cotton mounting structure is mounted at both ends of the roll shaft, which are matched with the furnace body of the heating furnace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921705921.2U CN210862185U (en) | 2019-10-12 | 2019-10-12 | Cotton mounting structure and heating furnace keep warm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921705921.2U CN210862185U (en) | 2019-10-12 | 2019-10-12 | Cotton mounting structure and heating furnace keep warm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210862185U true CN210862185U (en) | 2020-06-26 |
Family
ID=71308850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921705921.2U Active CN210862185U (en) | 2019-10-12 | 2019-10-12 | Cotton mounting structure and heating furnace keep warm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210862185U (en) |
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2019
- 2019-10-12 CN CN201921705921.2U patent/CN210862185U/en active Active
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