Heat setting device for capacitor core

Abstract

The utility model discloses a capacitor core body heat setting device, which comprises a box body module and a transmission module, the transmission module is arranged on the box body module, the box body module comprises an outer shell and an inner shell, the inner shell is fixedly arranged on the inner side of the outer shell, and the transmission module is arranged on the inner side of the outer shell. A mounting plate is arranged on the top of the shell, and a first hot air outlet is formed in the bottom of the shell. According to the heat setting device for the capacitor core body, linkage is carried out through the box body module and the transmission module, ordered transmission is carried out through the transmission wheels and the transmission chain, and therefore rapid and efficient heat setting is carried out on the capacitor core body in a heat setting area; and the capacitor core to be subjected to heat setting is put into the product inlet and outlet area and the finished capacitor core is taken out at the same time, so that high efficiency and rapidness are achieved, and time for putting and taking out is not needed.

Description

Technical Field

[0001] The utility model belongs to the technical field of capacitor heat treatment, and in particular relates to a capacitor core heat setting device. Background Art

[0002] The metallized polypropylene film currently used in the market is wound into a capacitor core. In order to improve the stability of the capacitor performance, the heat shrinkage of the polypropylene film in the longitudinal and transverse directions during the heating process is used to squeeze out the air remaining between the dielectric layers during the winding. At the same time, the moisture attached to the core is also evaporated to improve the compactness of the capacitor element.

[0003] The existing heat setting devices have a simple structure. Many of them simply place the capacitors in the heat setting area of ​​the oven, heat and set them, and then take them out after completion. Putting in and taking out a batch is time-consuming and labor-intensive. Due to the large number of capacitors in a single batch, this method has a low efficiency.

[0004] Therefore, further improvements are made to the above problems. Utility Model Content

[0005] The main purpose of the utility model is to provide a capacitor core heat setting device, which is linked by a box module and a transmission module, and is orderly transmitted by a transmission wheel and a transmission chain, so that it can be quickly and efficiently heat-set in a heat setting area, and in a product entry and exit area, the capacitor core to be heat-set can be placed while the completed capacitor core is taken out, which is efficient and fast, and there is no need to wait for the time of placing in and taking out.

[0006] In order to achieve the above purpose, the utility model provides a capacitor core heat setting device, including a box module and a transmission module, wherein the transmission module is installed in the box module, wherein:

[0007] The box module includes an outer shell and an inner shell, the inner shell is fixedly installed on the inner side of the outer shell (the figure shows a cross-sectional view of the internal structure, and the actual outer shell is closed), a mounting plate is provided on the top of the outer shell and a first hot air outlet is provided on the bottom of the outer shell, the inner shell is provided with a heating fan (an air inlet window is provided on one side of the outer shell close to the heating fan, so that the heating fan blows the external air into the interior after heating), an air inlet channel, a heat setting area, an air outlet channel and a second hot air outlet, one end of the air inlet channel is connected to the air outlet of the heating fan, the heat setting area is located between the air inlet channel and the air outlet channel, the second hot air outlet is located close to one end of the air outlet channel and the first hot air outlet is located on the outside of the second hot air outlet (the air is finally discharged through the first hot air outlet to achieve rapid flow, which is conducive to heat setting);

[0008] The transmission module includes a transmission wheel unit and a transmission chain, the transmission wheel unit includes a first transmission wheel, a second transmission wheel, a third transmission wheel, a fourth transmission wheel, a fifth transmission wheel, a sixth transmission wheel, a seventh transmission wheel, an eighth transmission wheel and a ninth transmission wheel, the transmission chain is sequentially installed between the first transmission wheel, the second transmission wheel, the third transmission wheel, the fourth transmission wheel, the fifth transmission wheel, the sixth transmission wheel, the seventh transmission wheel, the eighth transmission wheel and the ninth transmission wheel (finally connected to the first transmission wheel to realize a closed loop), and the transmission chain is provided with a plurality of capacitor mounting plates, and the capacitor mounting plates are used to install capacitor cores.

[0009] As a further preferred technical solution of the above technical solution, a plurality of first vents are provided on the side of the air inlet channel close to the heat setting area, and a plurality of second vents are provided on the side of the air outlet channel close to the heat setting area (the hot air blown out from the heating fan first enters the air inlet channel, and then enters the heat setting area from the first vent to heat and set the capacitor core located in the heat setting area, and then enters the air outlet channel through the second vent, and finally is discharged through the second / first hot air outlet).

[0010] As a further preferred technical solution of the above technical solution, the first transmission wheel, the second transmission wheel, the third transmission wheel and the ninth transmission wheel are all installed on the outer shell, and the fourth transmission wheel, the fifth transmission wheel, the sixth transmission wheel, the seventh transmission wheel and the eighth transmission wheel are all installed on the inner shell (preferably, the second transmission wheel is externally connected to a drive motor to provide a driving force for rotation).

[0011] As a further preferred technical solution of the above technical solution, each transmission wheel is mounted on a gear mounting frame (mounted on the outer shell or the inner shell through the gear mounting frame).

[0012] As a further preferred technical solution of the above technical solution, the housing is provided with a product entry and exit area. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The utility model is a structural schematic diagram of a capacitor core heat setting device.

[0014] Figure 2 The utility model is a structural schematic diagram of a capacitor core heat setting device.

[0015] The accompanying drawings include: 100, box module; 110, outer shell; 111, mounting plate; 112, first hot air outlet; 113, product entry and exit area; 120, inner shell; 121, heating fan; 122, air inlet channel; 1221, first ventilation port; 123, heat setting area; 124, air outlet channel; 1241, second ventilation port; 125, second hot air outlet; 200, transmission module; 210, transmission wheel unit; 211, first transmission wheel; 2111, gear mounting frame; 212, second transmission wheel; 213, third transmission wheel; 214, fourth transmission wheel; 215, fifth transmission wheel; 216, sixth transmission wheel; 217, seventh transmission wheel; 218, eighth transmission wheel; 219, ninth transmission wheel; 220, transmission chain; 221, capacitor mounting plate; 300, capacitor core. DETAILED DESCRIPTION

[0016] The following description is used to disclose the utility model so that those skilled in the art can implement the utility model. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations. The basic principles of the utility model defined in the following description can be applied to other embodiments, variations, improvements, equivalents, and other technical solutions that do not deviate from the spirit and scope of the utility model.

[0017] The utility model discloses a capacitor core heat setting device. The specific embodiments of the utility model are further described below in conjunction with the preferred embodiments.

[0018] In the embodiments of the present invention, those skilled in the art will note that the capacitor core and the like involved in the present invention may be regarded as prior art.

[0019] Preferred embodiments.

[0020] like Figure 1-2 As shown, the utility model discloses a capacitor core heat setting device, including a box module 100 and a transmission module 200, wherein the transmission module 200 is installed on the box module 100, wherein:

[0021] The box module 100 includes an outer shell 110 and an inner shell 120, wherein the inner shell 120 is fixedly mounted on the inner side of the outer shell 110 (the figure shows a cross-sectional view of the internal structure, and the actual outer shell is closed), a mounting plate 111 is provided on the top of the outer shell 110, and a first hot air outlet 112 is provided on the bottom of the outer shell 110, and the inner shell 120 is provided with a heating fan 121 (an air inlet window is provided on one side of the outer shell close to the heating fan, so that the heating fan blows the external air into the interior after heating), an air inlet channel 122 , a heat setting area 123, an air outlet channel 124 and a second hot air outlet 125, one end of the air inlet channel 122 is connected to the air outlet of the heating fan 121, the heat setting area 123 is located between the air inlet channel 122 and the air outlet channel 124, the second hot air outlet 125 is located near one end of the air outlet channel 122 and the first hot air outlet 112 is located on the outside of the second hot air outlet 125 (the wind is finally discharged through the first hot air outlet to achieve rapid flow, which is conducive to heat setting);

[0022] The transmission module 200 includes a transmission wheel unit 210 and a transmission chain 220. The transmission wheel unit 210 includes a first transmission wheel 211, a second transmission wheel 212, a third transmission wheel 213, a fourth transmission wheel 214, a fifth transmission wheel 215, a sixth transmission wheel 216, a seventh transmission wheel 217, an eighth transmission wheel 218 and a ninth transmission wheel 219. The transmission chain 220 is sequentially installed between the first transmission wheel 211, the second transmission wheel 212, the third transmission wheel 213, the fourth transmission wheel 214, the fifth transmission wheel 215, the sixth transmission wheel 216, the seventh transmission wheel 217, the eighth transmission wheel 218 and the ninth transmission wheel 219 (and finally connected to the first transmission wheel to realize a closed loop). The transmission chain 220 is provided with a plurality of capacitor mounting plates 221, and the capacitor mounting plates 221 are used to mount the capacitor core 300.

[0023] Specifically, a plurality of first vents 1221 are provided on a side of the air inlet channel 122 close to the heat setting area 123, and a plurality of second vents 1241 are provided on a side of the air outlet channel 124 close to the heat setting area 123 (the hot air blown out from the heating fan first enters the air inlet channel, and then enters the heat setting area from the first vent to heat and set the capacitor core located in the heat setting area, and then enters the air outlet channel through the second vent, and is finally discharged through the second / first hot air outlet).

[0024] Specifically, the first transmission wheel 211, the second transmission wheel 212, the third transmission wheel 213 and the ninth transmission wheel 219 are all installed on the outer shell 110, and the fourth transmission wheel 214, the fifth transmission wheel 215, the sixth transmission wheel 216, the seventh transmission wheel 217 and the eighth transmission wheel 218 are all installed on the inner shell 120 (preferably, the second transmission wheel is externally connected to a driving motor to provide a driving force for rotation).

[0025] Furthermore, each transmission wheel is mounted on the gear mounting frame 2111 (mounted on the outer shell or the inner shell through the gear mounting frame).

[0026] Furthermore, the housing 110 is provided with a product entry and exit area 113 .

[0027] It is worth mentioning that the technical features such as the capacitor core involved in this utility model patent application should be regarded as prior art. The specific structure, working principle and possible control method and spatial layout method of these technical features can be selected by conventional methods in the field and should not be regarded as the invention point of this utility model patent. This utility model patent will not be further elaborated.

[0028] For those skilled in the art, it is still possible to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A capacitor core heat setting device, characterized in that: It includes a box module and a transmission module, wherein the transmission module is installed in the box module, wherein: The box module comprises an outer shell and an inner shell, the inner shell is fixedly mounted on the inner side of the outer shell, a mounting plate is provided on the top of the outer shell and a first hot air outlet is provided on the bottom of the outer shell, the inner shell is provided with a heating fan, an air inlet channel, a heat setting area, an air outlet channel and a second hot air outlet, one end of the air inlet channel is connected to the air outlet of the heating fan, the heat setting area is located between the air inlet channel and the air outlet channel, the second hot air outlet is located near one end of the air outlet channel and the first hot air outlet is located on the outside of the second hot air outlet; The transmission module includes a transmission wheel unit and a transmission chain, the transmission wheel unit includes a first transmission wheel, a second transmission wheel, a third transmission wheel, a fourth transmission wheel, a fifth transmission wheel, a sixth transmission wheel, a seventh transmission wheel, an eighth transmission wheel and a ninth transmission wheel, the transmission chain is sequentially installed between the first transmission wheel, the second transmission wheel, the third transmission wheel, the fourth transmission wheel, the fifth transmission wheel, the sixth transmission wheel, the seventh transmission wheel, the eighth transmission wheel and the ninth transmission wheel, the transmission chain is provided with a plurality of capacitor mounting plates, and the capacitor mounting plates are used to mount capacitor cores.

2. A capacitor core heat setting device according to claim 1, characterized in that: A side of the air inlet channel close to the heat setting area is provided with a plurality of first vents, and a side of the air outlet channel close to the heat setting area is provided with a plurality of second vents.

3. A capacitor core heat setting device according to claim 2, characterized in that: The first transmission wheel, the second transmission wheel, the third transmission wheel and the ninth transmission wheel are all mounted on the outer shell, and the fourth transmission wheel, the fifth transmission wheel, the sixth transmission wheel, the seventh transmission wheel and the eighth transmission wheel are all mounted on the inner shell.

4. A capacitor core heat setting device according to claim 3, characterized in that: Each transmission wheel is mounted on a gear mounting frame.

5. A capacitor core heat setting device according to claim 4, characterized in that: The housing is provided with a product entry and exit area.

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