CN214111164U - Heating device on PVC plastic dripping assembly line or PVC oven - Google Patents
Heating device on PVC plastic dripping assembly line or PVC oven Download PDFInfo
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- CN214111164U CN214111164U CN202022999523.5U CN202022999523U CN214111164U CN 214111164 U CN214111164 U CN 214111164U CN 202022999523 U CN202022999523 U CN 202022999523U CN 214111164 U CN214111164 U CN 214111164U
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Abstract
The utility model discloses a heating device on a PVC plastic dripping assembly line or a PVC oven, which comprises a heating plate, a supporting frame and a heating pipe, wherein the heating pipe is fixed on the supporting frame, and the heating plate covers the heating pipe; the upper surface of hot plate is provided with the channel bar, the difference in height of the upper surface of channel bar and hot plate is between 0.3 ~ 2 mm. The advantages are that: the utility model discloses can let the template be heated evenly in heating process.
Description
Technical Field
The utility model belongs to the technical field of heating device, especially, relate to a heating device on PVC drips moulding assembly line or PVC oven.
Background
At present, PVC plastic drop products are generally molded on a template, and the template needs to be heated in a production line or an oven; the heating plate in the existing production line or oven is generally of a flat plate structure, so that the bottom of the heating plate is easy to deform (concave and convex points are generated at the bottom) when the template is placed on the heating plate for heating, uneven heating is caused, and the forming effect of a product is easily influenced; there is a need for improvement.
Disclosure of Invention
The utility model aims at the not enough of above-mentioned prior art existence, provide a heating device on PVC drips moulding assembly line or PVC oven, the characteristics that it has can let the template be heated evenly in heating process.
In order to realize the purpose, the utility model discloses the technical scheme who adopts is: a heating device on a PVC plastic dripping assembly line or a PVC oven comprises a heating plate, a supporting frame and a heating pipe, wherein the heating pipe is fixed on the supporting frame, and the heating plate covers the heating pipe; the upper surface of hot plate is provided with the channel bar, the difference in height of the upper surface of channel bar and hot plate is between 0.3 ~ 2 mm.
The heating pipes are arranged on the supporting frame transversely or longitudinally.
And a sealing plate is arranged below the heating pipe and covers the bottom of the supporting frame.
After the structure is adopted, compared with the prior art, the utility model the advantage that has is: the utility model discloses the channel bar on the hot plate can prevent its bottom deformation in template heating process, makes it be heated more evenly.
Drawings
Fig. 1 is a schematic view of a structure of the heating pipe of the present invention.
The heating pipe of the utility model is transversely placed in the time of figure 2.
Detailed Description
The following description is only for the preferred embodiment of the present invention, and the protection scope of the present invention is not limited thereby, the present invention will be further explained with reference to the drawings and the embodiments.
Examples, see fig. 1 and 2: a heating device on a PVC plastic dripping production line or a PVC oven comprises a heating plate 10, a supporting frame 11 and a heating pipe 12, wherein the supporting frame 12 is surrounded by four side plates, a plurality of positioning grooves are formed in the opposite side plates, two ends of the heating pipe 12 are respectively positioned on the positioning grooves, and the heating pipe 12 can be transversely or longitudinally arranged on the supporting frame 11, is parallel to the heating plate 10 when longitudinally arranged and is crossed with the heating plate 10 when transversely arranged. The heating plate 10 covers the heating pipe 12, and is of a non-notch structure, so that the temperature can be prevented from overflowing from the notch compared with the existing heating plate with the notch, and the heat preservation effect is better. The upper surface of the heating plate 10 is provided with a plurality of groove strips 13, the height difference between the groove strips 13 and the upper surface of the heating plate 10 is 0.3-2 mm, and is generally 0.5mm, or 0.6mm, or 0.7 mm; during operation, the template to be heated is placed on the groove strips 13, so that the bottom of the template can be effectively prevented from deforming compared with heating on a flat plate, and heating is more uniform. A sealing plate is provided below the heating pipe 12 and covers the bottom of the support frame 11, thereby preventing the temperature from overflowing from the bottom of the support frame 11.
Claims (3)
1. A heating device on a PVC plastic dripping production line or a PVC oven comprises a heating plate (10), a supporting frame (11) and a heating pipe (12), wherein the heating pipe (12) is fixed on the supporting frame (11), and the heating plate (10) covers the heating pipe (12); the method is characterized in that: the upper surface of hot plate (10) is provided with channel bar (13), the upper surface difference in height of channel bar (13) and hot plate (10) is between 0.3 ~ 2 mm.
2. The heating device on a PVC plastic drop line or a PVC oven according to claim 1, characterized in that: the heating pipe (12) is arranged transversely or longitudinally on the support frame (11).
3. The heating device on a PVC drip moulding line or a PVC oven according to claim 1 or 2, characterized in that: and a sealing plate is arranged below the heating pipe (12) and covers the bottom of the supporting frame (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022999523.5U CN214111164U (en) | 2020-12-11 | 2020-12-11 | Heating device on PVC plastic dripping assembly line or PVC oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022999523.5U CN214111164U (en) | 2020-12-11 | 2020-12-11 | Heating device on PVC plastic dripping assembly line or PVC oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214111164U true CN214111164U (en) | 2021-09-03 |
Family
ID=77510738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022999523.5U Active CN214111164U (en) | 2020-12-11 | 2020-12-11 | Heating device on PVC plastic dripping assembly line or PVC oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214111164U (en) |
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2020
- 2020-12-11 CN CN202022999523.5U patent/CN214111164U/en active Active
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