CN215444623U - Heating device for plating press - Google Patents
Heating device for plating press Download PDFInfo
- Publication number
- CN215444623U CN215444623U CN202023253093.9U CN202023253093U CN215444623U CN 215444623 U CN215444623 U CN 215444623U CN 202023253093 U CN202023253093 U CN 202023253093U CN 215444623 U CN215444623 U CN 215444623U
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- oil tank
- stirring
- calender
- cooler
- heating device
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Abstract
The utility model discloses a heating device for a calender, relating to the technical field of packaging equipment; the stirring device comprises an oil tank and a cooler, wherein a stirring heating component is arranged in the oil tank, the stirring heating component comprises a stirring shaft which is rotatably arranged in the oil tank, a plurality of stirring rods are arranged on the stirring shaft in an array manner, heating elements are arranged in the stirring rods, and the stirring rods are fixedly arranged on the stirring shaft; the input end of the cooler is connected to the output end of the infusion pump through a pipeline, the input end of the infusion pump is connected to the discharge port of the oil tank through a pipeline, the output end of the infusion pump is provided with a temperature sensor, the output end of the cooler is communicated with the input end of the calender through a pipeline, the output end of the calender is connected to the feed back port of the oil tank through a pipeline, and the temperature sensor and the cooler are both electrically connected with the controller.
Description
Technical Field
The utility model relates to the technical field of packaging equipment, in particular to a heating device for a calender.
Background
As consumer demand for packaging increases, so does the smoothness requirements of the paper surface. In the paper making process, a calender is generally used to flatten the paper surface, and thus, the calender plays a decisive role in the smoothness of the paper surface.
In the prior art, the oil tank in the heating device of the calender is usually provided with heating devices at two sides to heat oil, and the oil is in a fixed state in the heating process and has the phenomenon of uneven heating, so that the heating device for the calender is provided to solve the technical problems.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a heating device for a calender, which solves the problems of the related art.
In order to achieve the purpose, the utility model provides the following technical scheme:
a heating device for a calender comprises an oil tank and a cooler, wherein a stirring heating component is arranged in the oil tank, the stirring heating component comprises a stirring shaft which is rotatably arranged in the oil tank, a plurality of stirring rods are arranged on the stirring shaft in an array manner, heating elements are arranged in the stirring rods, and the stirring rods are fixedly arranged on the stirring shaft;
the input end of the cooler is connected to the output end of the infusion pump through a pipeline, the input end of the infusion pump is connected to the discharge port of the oil tank through a pipeline, the output end of the infusion pump is provided with a temperature sensor, the output end of the cooler is communicated with the input end of the calender through a pipeline, the output end of the calender is connected to the feed back port of the oil tank through a pipeline, and the temperature sensor and the cooler are both electrically connected with the controller.
As a further scheme of the utility model: and the oil tank is also provided with a driving assembly for driving the stirring shaft to rotate.
As a still further scheme of the utility model: the drive assembly comprises a drive motor fixedly mounted on the oil tank, the drive motor is connected with the stirring shaft in a transmission manner, the drive assembly further comprises a first gear and a rotary joint, the first gear is arranged at the output end of the drive motor, and the first gear is meshed with a second gear fixedly mounted on the stirring shaft.
As a still further scheme of the utility model: the drive assembly is also electrically connected to the controller.
As a still further scheme of the utility model: the outer side of the cooler is sleeved with a cooling winding pipe, and the input end of the cooling winding pipe is provided with a control valve for controlling the on-off of the cooling winding pipe.
As a still further scheme of the utility model: and the oil tank is also provided with a circulating system.
As a still further scheme of the utility model: the circulating system comprises a fixedly installed circulating pump, and two ends of the circulating pump are respectively connected to the upper end and the lower end of the oil tank through pipelines.
Compared with the prior art, the utility model has the beneficial effects that: the stirring rod drives the heating element to heat oil inside the oil tank along with the rotation of the heating element, so that the oil inside the oil tank can be uniformly heated, the oil temperature of each position inside the oil tank is uniform, and the influence on the working effect of the calender due to the fact that the oil is input into the calender is prevented; meanwhile, through the temperature sensor, the cooler and the controller, when the temperature sensor detects that the oil temperature output by the infusion pump is too high, the controller controls the cooler to work to cool the oil, so that the oil temperature input to the calender is stable, the oil temperature input into the calender is prevented from being overheated, and the product quality is well guaranteed.
Drawings
Fig. 1 is a schematic view of a heating device for a calender.
Fig. 2 is a control schematic diagram of a heating device for a calender.
In the figure: 1-oil tank, 2-controller, 3-circulating pump, 4-stirring shaft, 5-stirring rod, 6-heating element, 7-infusion pump, 8-temperature sensor, 9-control valve, 10-cooler, 11-calender, 12-driving motor, 13-first gear, 14-second gear and 15-rotary joint.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, in an embodiment of the present invention, a heating device for a calender includes an oil tank 1 and a cooler 10, a stirring and heating component is disposed inside the oil tank 1, the stirring and heating component includes a stirring shaft 4 rotatably disposed inside the oil tank 1, a plurality of stirring rods 5 are disposed on the stirring shaft 4 in an array manner, a heating member 6 is disposed inside the stirring rod 5, and the stirring rod 5 is fixedly mounted on the stirring shaft 4;
the input end of the cooler 10 is connected to the output end of the infusion pump 7 through a pipeline, the input end of the infusion pump 7 is connected to the discharge port of the oil tank 1 through a pipeline, the output end of the infusion pump 7 is provided with a temperature sensor 8, the output end of the cooler 10 is communicated with the input end of the calender 11 through a pipeline, the output end of the calender 11 is connected to the feed back port of the oil tank 1 through a pipeline, and the temperature sensor 8 and the cooler 10 are both electrically connected with the controller 2.
Specifically, the stirring shaft 4 rotates to drive the stirring rod 5 to rotate, the stirring rod 5 drives the heating element 6 to heat the heating oil in the oil tank 1 along with the rotation of the heating element, so that the oil in the oil tank 1 can be uniformly heated, the oil temperature of each position in the oil tank 1 is uniform, and the problem that the stability and the unevenness input into the calender 11 are caused to influence the working effect of the calender is avoided; meanwhile, through the temperature sensor 8, the cooler 10 and the controller 2, when the temperature sensor 8 detects that the oil temperature output by the infusion pump 7 is too high, the controller 2 controls the cooler 10 to work to cool the oil, so that the oil temperature input to the calender 11 is stable, the oil temperature input to the calender 11 is prevented from being overheated, and the product quality is well ensured.
Still be provided with drive (mixing) shaft 4 pivoted drive assembly on the oil tank 1, drive assembly includes fixed mounting driving motor 12 on oil tank 1, driving motor 12 is connected with (mixing) shaft 4 transmission, drive assembly still includes first gear 13 and rotary joint 15, first gear 13 sets up the output at driving motor 12, first gear 13 overlaps with fixed cover and establishes the second gear 14 meshing on (mixing) shaft 4. The driving motor 12 is electrified to rotate, and the first gear 13 drives the second gear 14 to rotate, so as to provide power for the rotation of the stirring shaft 4.
The driving assembly is also electrically connected with the controller 2, so that the controller 2 controls the driving assembly.
The controller 2 adopts a single chip microcomputer. The type of the single chip microcomputer is AT89X 51.
The outer side of the cooler 10 is sleeved with a cooling winding pipe, the input end of the cooling winding pipe is provided with a control valve 9 for controlling the on-off of the cooling winding pipe, and the cooling winding pipe is internally provided with frozen cooling water. The control valve 9 is electrically connected to the controller 2.
Preferably, in order to further realize the inside even heating of oil tank 1 in this embodiment, consequently still be provided with the circulation system on the oil tank 1, it is concrete, the circulation system includes fixed mounting circulating pump 3, the both ends of circulating pump 3 are passed through the pipeline and are connected both ends about oil tank 1 respectively for add in-process circulating pump 3 and realize that 1 inside heating oil of oil tank flows in a circulating manner, make 1 inside thermally equivalent of oil tank.
The circulation system is also electrically connected to the controller 2.
Still be provided with rotary joint 15 on the (mixing) shaft 4, rotary joint 15 is connected with heating member 6 electricity, rotary joint 15 external power source sets up rotary joint 15 and is convenient for supply power for heating member 6.
The working principle of the utility model is as follows:
the controller 2 controls the rotating assembly, the circulating pump 3 and the heating element 6 are electrified to work, the driving motor 12 drives the stirring shaft 4 to rotate through the first gear 13 and the second gear 14, the stirring rod 5 and the heating element 6 are driven to stir, meanwhile, the heating element 6 is electrified to heat hot oil in the oil tank 1 in the stirring process, the circulating pump 3 enables the hot oil in the oil tank 1 to circularly flow, when the calender 11 works, the infusion pump 7 is electrified and is input into the calender 11 through the cooler 10, when the temperature of signal display oil sent by the temperature sensor 8 is too high, cooling water in a cooling winding pipe outside the cooler 10 is in a flowing state to cool the oil, the temperature sensor 8 transmits the reduced temperature signal to the controller 2, and the controller 2 controls the cooler 10 to stop working.
In the description of the present invention, it is to be understood that the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, in the description of the present invention, "a plurality" means two or more unless otherwise specified. A feature defined as "first," "second," etc. may explicitly or implicitly include one or more of the feature.
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 invention may be embodied in other specific forms without departing from the spirit or essential attributes 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. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The heating device for the calender is characterized by comprising an oil tank (1) and a cooler (10), wherein a stirring heating component is arranged in the oil tank (1), the stirring heating component comprises a stirring shaft (4) rotatably arranged in the oil tank (1), a plurality of stirring rods (5) are arranged on the stirring shaft (4) in an array manner, a heating element (6) is arranged in each stirring rod (5), and the stirring rods (5) are fixedly arranged on the stirring shaft (4);
the input end of the cooler (10) is connected to the output end of the infusion pump (7) through a pipeline, the input end of the infusion pump (7) is connected to the discharge port of the oil tank (1) through a pipeline, the output end of the infusion pump (7) is provided with a temperature sensor (8), the output end of the cooler (10) is communicated with the input end of the calender (11) through a pipeline, the output end of the calender (11) is connected to the feed back port of the oil tank (1) through a pipeline, and the temperature sensor (8) and the cooler (10) are both electrically connected with the controller (2).
2. The heating device for a calender according to claim 1, wherein the oil tank (1) is further provided with a driving component for driving the stirring shaft (4) to rotate.
3. The heating device for the calender according to claim 2, wherein the driving assembly comprises a driving motor (12) fixedly arranged on the oil tank (1), the driving motor (12) is in transmission connection with the agitating shaft (4), the driving assembly further comprises a first gear (13) and a rotary joint (15), the first gear (13) is arranged at the output end of the driving motor (12), and the first gear (13) is meshed with a second gear (14) fixedly arranged on the agitating shaft (4).
4. Heating device for calenders according to claim 3, characterized in that the drive assembly is electrically connected to a controller (2).
5. The heating device for the calender according to claim 1, wherein a cooling winding pipe is sleeved outside the cooler (10), and the input end of the cooling winding pipe is provided with a control valve (9) for controlling the on-off of the cooling winding pipe.
6. Heating device for calenders according to any one of claims 1 to 5, characterized in that the tank (1) is also provided with a circulation system.
7. The heating device for a calender according to claim 6, wherein the circulation system comprises a fixedly installed circulation pump (3), and two ends of the circulation pump (3) are respectively connected to the upper end and the lower end of the oil tank (1) through pipelines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023253093.9U CN215444623U (en) | 2020-12-29 | 2020-12-29 | Heating device for plating press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023253093.9U CN215444623U (en) | 2020-12-29 | 2020-12-29 | Heating device for plating press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215444623U true CN215444623U (en) | 2022-01-07 |
Family
ID=79682088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023253093.9U Active CN215444623U (en) | 2020-12-29 | 2020-12-29 | Heating device for plating press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215444623U (en) |
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2020
- 2020-12-29 CN CN202023253093.9U patent/CN215444623U/en active Active
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