CN220649152U - Constant temperature curing oven for sand paper production - Google Patents
Constant temperature curing oven for sand paper production Download PDFInfo
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- CN220649152U CN220649152U CN202322393538.0U CN202322393538U CN220649152U CN 220649152 U CN220649152 U CN 220649152U CN 202322393538 U CN202322393538 U CN 202322393538U CN 220649152 U CN220649152 U CN 220649152U
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- lap joint
- constant temperature
- furnace body
- turning plate
- heat
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- 244000137852 Petrea volubilis Species 0.000 title claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 230000004888 barrier function Effects 0.000 claims abstract description 22
- 238000005485 electric heating Methods 0.000 claims abstract description 21
- 230000000903 blocking effect Effects 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 238000001816 cooling Methods 0.000 claims abstract description 14
- 230000017525 heat dissipation Effects 0.000 claims abstract description 13
- 230000007306 turnover Effects 0.000 claims description 10
- 239000004575 stone Substances 0.000 claims description 5
- 238000004321 preservation Methods 0.000 claims description 3
- 239000004576 sand Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
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- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
The utility model belongs to the technical field of sand paper production and processing, and particularly relates to a constant-temperature curing furnace for sand paper production. The bottom of the constant temperature furnace body is provided with a plurality of electric heating rods, and the upper ends of the electric heating rods are connected with a lower lap joint turning plate barrier layer through a rotating shaft; a plurality of conveying rollers are arranged in the middle of the constant temperature furnace body, an upper lap joint turning plate blocking layer is arranged at the upper end of the constant temperature furnace body, and a plurality of heat dissipation and cooling components are arranged at the top end of the constant temperature furnace body; the lower lap joint turning plate blocking layer and the upper lap joint turning plate blocking layer are composed of a plurality of lap joint grating plates, and the lap joint grating plates rotate through an external driving motor, so that the heat of an electric heating rod rises to the inside of the constant temperature furnace body to heat or the heat in the constant temperature furnace body is dissipated through a heat dissipation cooling assembly. The temperature of the local area can be raised or radiated by adopting the independently-adjusted turning plate grating, so that the internal temperature of the constant-temperature curing furnace is kept stable, and the water circulation system is arranged in the turning plate grating to assist in temperature adjustment, thereby avoiding the influence of overhigh temperature on the processing quality of sand paper.
Description
Technical Field
The utility model belongs to the technical field of sand paper production and processing, and particularly relates to a constant-temperature curing furnace for sand paper production.
Background
In the production process of the sand paper, the sand layer is required to be dried through a curing process after sand blasting, so that the sand layer is firmly bonded on the surface of the sand paper, and the sand layer is prevented from falling off in the use process, and the use effect of the sand paper is affected. Most of the sand cloth curing ovens in the prior art are heated by continuously introducing high-temperature gas into the curing ovens, so that the temperature of the inlet of the high-temperature gas in the curing ovens is easy to cause, and the curing effect of the gauze is different and needs to be improved.
Disclosure of Invention
To solve the defects and the shortages of the prior art; the utility model aims to provide a constant-temperature curing furnace for sand paper production, which has the advantages of simple structure, reasonable design and convenient use, and adopts an independently-adjusted plate-turning grid to heat up or dissipate heat in a local area, so that the internal temperature of the constant-temperature curing furnace is kept stable, and a water circulation system is arranged in the plate-turning grid to assist in temperature adjustment, thereby avoiding influencing the processing quality of sand paper due to overhigh temperature.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the device comprises a constant temperature furnace body, an electric heating rod, a rotating shaft, a lower lap joint turning plate barrier layer, a conveying roller, an upper lap joint turning plate barrier layer and a heat dissipation and cooling assembly; the bottom of the constant temperature furnace body is provided with a plurality of electric heating rods, and the upper ends of the electric heating rods are connected with a lower lap joint turning plate barrier layer through a rotating shaft; a plurality of conveying rollers are arranged in the middle of the constant temperature furnace body, an upper lap joint turning plate blocking layer is arranged at the upper end of the constant temperature furnace body, and a plurality of heat dissipation and cooling components are arranged at the top end of the constant temperature furnace body; the lower lap joint turning plate blocking layer and the upper lap joint turning plate blocking layer are composed of a plurality of lap joint grating plates, and the lap joint grating plates rotate through an external driving motor, so that the heat of an electric heating rod rises to the inside of the constant temperature furnace body to heat or the heat in the constant temperature furnace body is dissipated through a heat dissipation cooling assembly.
Preferably, the lapping grating plate is internally provided with a water circulation channel, two ends of the water circulation channel are connected with water circulation joints at the outer sides of connecting shafts at the left ends of the lapping grating plate, the connecting shafts at the right ends of the lapping grating plate are connected with external driving motors, and the lapping grating plate and the driving motors at the same layer are independently controlled.
Preferably, each driving motor at the outer sides of the lower lap joint turning plate blocking layer and the upper lap joint turning plate blocking layer is independently controlled to perform block temperature adjustment.
Preferably, the rotation directions of the lap joint grating plates on the lower lap joint turnover plate blocking layer and the upper lap joint turnover plate blocking layer are kept opposite, so that the dislocation flow guiding of heat is realized.
Preferably, the electric heating rods are filled with sauna stone for heat preservation.
After the structure is adopted, the utility model has the beneficial effects that: the temperature of the local area can be raised or radiated by adopting the independently-adjusted turning plate grating, so that the internal temperature of the constant-temperature curing furnace is kept stable, and the water circulation system is arranged in the turning plate grating to assist in temperature adjustment, thereby avoiding the influence of overhigh temperature on the processing quality of sand paper.
Drawings
For a clearer description of embodiments of the present utility model or technical solutions in the prior art, the present utility model is described in detail by the following detailed description and the accompanying drawings.
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a schematic view of the overlapping grating plates 9 according to the utility model in a partially open state;
FIG. 3 is a side cross-sectional view of the present utility model;
FIG. 4 is a schematic view of the structure of the lapping grid plate 9 of the present utility model;
reference numerals illustrate: the constant temperature furnace body 1, the electric heating rod 2, the rotating shaft 3, the lower lap joint turning plate blocking layer 4, the conveying roller 5, the upper lap joint turning plate blocking layer 6, the heat dissipation cooling component 7, the sauna stone 8, the lap joint grating plate 9, the water circulation channel 10, the water circulation joint 11 and the driving motor 12.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the present utility model is described below by means of specific embodiments shown in the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.
It should be noted here that, in order to avoid obscuring the present utility model due to unnecessary details, only structures and/or processing steps closely related to the solution according to the present utility model are shown in the drawings, while other details not greatly related to the present utility model are omitted.
Referring to fig. 1-4, the following technical solutions are adopted in this embodiment: the constant temperature furnace comprises a constant temperature furnace body 1, an electric heating rod 2, a rotating shaft 3, a lower lap joint turning plate barrier layer 4, a conveying roller 5, an upper lap joint turning plate barrier layer 6 and a heat dissipation and cooling assembly 7; the bottom of the constant temperature furnace body 1 is provided with a plurality of electric heating rods 2, and the upper ends of the electric heating rods 2 are connected with a lower lap joint turning plate barrier layer 4 through a rotating shaft 3; a plurality of conveying rollers 5 are arranged in the middle of the constant temperature furnace body 1, an upper lap joint turning plate blocking layer 6 is arranged at the upper end of the constant temperature furnace body 1, and a plurality of heat dissipation and cooling components 7 are arranged at the top end of the constant temperature furnace body 1; the lower lap joint turning plate blocking layer 4 and the upper lap joint turning plate blocking layer 6 are composed of a plurality of lap joint grating plates 9, and the lap joint grating plates 9 rotate through an external driving motor 12, so that the heat of the electric heating rod 2 rises to the inside of the constant temperature furnace body 1 to heat or the heat in the constant temperature furnace body 1 is dissipated through the heat dissipation cooling assembly 7.
Wherein, the lapping grating plate 9 is internally provided with a water circulation channel 10, two ends of the water circulation channel 10 are connected with a water circulation joint 11 at the outer side of a connecting shaft at the left end of the lapping grating plate 9, the water circulation joint 11 and the lapping grating plate 9 are in an integrated structure, the connecting shaft at the right end of the lapping grating plate 9 is connected with an external driving motor 12, and the driving motors 12 at the same layer are independently controlled; the lower lap joint turning plate barrier layer 4 and the upper lap joint turning plate barrier layer 6 are independently controlled by driving motors 12 outside, block temperature adjustment is performed, different point temperatures in the furnace are detected through built-in temperature sensors, and the opening angle and the opening position of the lap joint grating plate 9 are adjusted according to the temperature difference of front and rear temperatures, so that the aim of local temperature rise or temperature reduction is fulfilled.
In addition, the rotating directions of the lap joint grating plates 9 on the lower lap joint turnover plate barrier layer 4 and the upper lap joint turnover plate barrier layer 6 are kept opposite, so that the dislocation flow guiding of heat is realized; the electric heating rods 2 are filled with sauna stones 8 for heat preservation.
The working principle of the specific embodiment is as follows: the sand paper is inserted into the constant temperature furnace body 1 through a conveying roller 5, and then the lower lap joint turning plate barrier layer 4 is opened to heat through the electric heating rod 2, so that the temperature in the constant temperature furnace body 1 is increased; after the temperature reaches the designated temperature, the lapping grating plates 9 on the lower lapping turning plate barrier layer 4 are gradually closed; the continuous heating of the electric heating rod 2 is matched with the sauna stone 8 to maintain the temperature; the internal temperature sensor is used for carrying out multipoint real-time temperature detection and temperature adjustment through opening and closing of the lower lap joint turnover plate barrier layer 4 and the lap joint grating plates 9 on the upper lap joint turnover plate barrier layer 6, the lap joint grating plates 9 on the lower lap joint turnover plate barrier layer 4 are opened for rising temperature of hot gas, and the lap joint grating plates 9 on the upper lap joint turnover plate barrier layer 6 are opened for radiating heat and cooling through the heat radiation and cooling component 7; in addition, the water circulation channel 10 in the lap joint grating plate 9 adjusts the temperature of the lap joint grating plate 9, so that the unbalance of the temperature in the furnace caused by the overhigh temperature is avoided.
The temperature rising or heat dissipation of the local area can be carried out by adopting the independently-adjusted turning plate grating in the specific embodiment, so that the internal temperature of the constant-temperature curing furnace is kept stable, and the water circulation system is arranged in the turning plate grating to assist in temperature adjustment, so that the influence of overhigh temperature on the processing quality of sand paper is avoided.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (5)
1. A constant temperature curing oven for sand paper production is characterized in that: the device comprises a constant temperature furnace body, an electric heating rod, a rotating shaft, a lower lap joint turning plate barrier layer, a conveying roller, an upper lap joint turning plate barrier layer and a heat dissipation and cooling assembly; the bottom of the constant temperature furnace body is provided with a plurality of electric heating rods, and the upper ends of the electric heating rods are connected with a lower lap joint turning plate barrier layer through a rotating shaft; a plurality of conveying rollers are arranged in the middle of the constant temperature furnace body, an upper lap joint turning plate blocking layer is arranged at the upper end of the constant temperature furnace body, and a plurality of heat dissipation and cooling components are arranged at the top end of the constant temperature furnace body; the lower lap joint turning plate blocking layer and the upper lap joint turning plate blocking layer are composed of a plurality of lap joint grating plates, and the lap joint grating plates rotate through an external driving motor, so that the heat of an electric heating rod rises to the inside of the constant temperature furnace body to heat or the heat in the constant temperature furnace body is dissipated through a heat dissipation cooling assembly.
2. A constant temperature curing oven for sandpaper production as defined in claim 1, wherein: the lap joint grating plate is internally provided with a water circulation channel, two ends of the water circulation channel are connected with water circulation joints at the outer side of a left end connecting shaft of the lap joint grating plate, a right end connecting shaft of the lap joint grating plate is connected with an external driving motor, and the lap joint grating plate and the driving motors at the same layer are independently controlled.
3. A constant temperature curing oven for sandpaper production as defined in claim 1, wherein: and each driving motor at the outer sides of the lower lap joint turning plate barrier layer and the upper lap joint turning plate barrier layer is independently controlled to carry out block temperature adjustment.
4. A constant temperature curing oven for sandpaper production as defined in claim 1, wherein: the rotation directions of the lap joint grating plates on the lower lap joint turnover plate blocking layer and the upper lap joint turnover plate blocking layer are kept opposite, so that dislocation flow guiding of heat is realized.
5. A constant temperature curing oven for sandpaper production as defined in claim 1, wherein: and the electric heating rods are filled with sauna stone for heat preservation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322393538.0U CN220649152U (en) | 2023-09-01 | 2023-09-01 | Constant temperature curing oven for sand paper production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322393538.0U CN220649152U (en) | 2023-09-01 | 2023-09-01 | Constant temperature curing oven for sand paper production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220649152U true CN220649152U (en) | 2024-03-22 |
Family
ID=90297031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322393538.0U Active CN220649152U (en) | 2023-09-01 | 2023-09-01 | Constant temperature curing oven for sand paper production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220649152U (en) |
-
2023
- 2023-09-01 CN CN202322393538.0U patent/CN220649152U/en active Active
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