Thermal shrinkage forming mechanism and battery processing equipment

Abstract

The utility model discloses a thermal shrinkage forming mechanism and battery processing equipment. The thermal shrinkage forming mechanism comprises a heating station, a thermal shrinkage mechanism and a thermal shrinkage mechanism, the conveying assembly is used for conveying a workpiece to the heating station; the heating assembly is arranged at the heating station; and the first reflecting cover is arranged adjacent to the heating assembly, the first reflecting cover comprises a first reflecting surface, the first reflecting surface is an arc-shaped surface, and the first reflecting surface faces the heating station. According to the technical scheme provided by the invention, the first reflecting surface is arranged to be the arc-shaped surface, and infrared rays can be reflected to the top and the bottom of the battery, so that the top and the bottom of the battery are fully heated, the heat shrinkage film is uniformly heated, the heat shrinkage effect of the heat shrinkage film can be improved, and the quality of the battery is improved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of battery processing equipment, and particularly relates to a heat shrink forming mechanism and battery processing equipment BACKGROUND

[0002] In the production and manufacturing process of a battery, a layer of heat shrink film needs to be wrapped on the shell of the battery. The heat shrink film is heated and shrunk on the surface of the shell of the battery by a heat shrink forming mechanism.

[0003] In the related art, the heat shrink forming mechanism usually adopts a lamp tube infrared ray to heat the heat shrink film. When the infrared ray irradiates the heated object, the temperature of the heat shrink film is increased, so that the heating purpose is achieved. However, when the lamp tube infrared ray irradiates, it cannot be fully refracted to the top and bottom of the battery, so that the heat shrink film at the top and bottom of the battery will have a heat shrink problem, thereby affecting the quality of the battery. CONTENT OF THE INVENTION

[0004] The purpose of the embodiment of the application is to provide a heat shrink forming mechanism and battery processing equipment.

[0005] According to a first aspect of the embodiment of the application, a heat shrink forming mechanism is provided, comprising:

[0006] a heating station;

[0007] a conveying assembly, configured to convey a workpiece to the heating station;

[0008] a heating assembly, arranged at the heating station;

[0009] a first reflector, arranged adjacent to the heating assembly, the first reflector comprising a first reflecting surface, the first reflecting surface being an arc surface, and the first reflecting surface facing the heating station.

[0010] Optionally, the first reflector further comprises a second reflecting surface, the second reflecting surface intersecting the first reflecting surface, and the second reflecting surface facing the heating assembly.

[0011] Optionally, the heat shrink forming mechanism further comprises a second reflector, the second reflector being arranged spaced apart from the first reflector along a first direction, and the heating assembly being arranged between the first reflector and the second reflector;

[0012] the second reflector comprising a third reflecting surface, the second reflecting surface and the third reflecting surface being arranged spaced apart along the first direction, and the third reflecting surface intersecting the first reflecting surface.

[0013] Optionally, the first reflector is made of 8K mirror stainless steel; and / or

[0014] The second reflecting cover is made of 8K mirror surface stainless steel.

[0015] Optionally, the heat shrink forming mechanism further comprises a third reflecting cover, the third reflecting cover is arranged in a second direction and spaced apart from the first reflecting cover, and the heating station is located between the third reflecting cover and the first reflecting cover.

[0016] Optionally, the third reflecting cover comprises a fourth reflecting surface, the fourth reflecting surface is arranged in the second direction and spaced apart from the first reflecting surface, the fourth reflecting surface faces the heating station, and the fourth reflecting surface is an arc surface.

[0017] Optionally, the third reflecting cover further comprises a fifth reflecting surface, and the fifth reflecting surface intersects the fourth reflecting surface.

[0018] Optionally, the fifth reflecting surface is located above the conveying assembly, and the fifth reflecting surface faces the conveying assembly.

[0019] Optionally, the third reflecting cover is made of 8K mirror surface stainless steel.

[0020] According to a second aspect of the embodiment of the present application, a battery processing device is provided, comprising the heat shrink forming mechanism described above.

[0021] One technical effect of the embodiment of the present application is that the infrared rays emitted by the heating assembly are reflected by the first reflecting surface, by arranging the first reflecting surface as an arc surface, the infrared rays can be reflected to the top and bottom of the battery, so that the top and bottom of the battery are fully heated, so that the heat shrink film is uniformly heated, thereby improving the heat shrink effect of the heat shrink film, and improving the quality of the battery.

[0022] Other features and advantages of the present application will become apparent from the following detailed description of exemplary embodiments thereof, taken in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0023] The accompanying drawings incorporated in and forming a part of the specification, illustrate embodiments of the present application and, together with the description, serve to explain the principles of the present application.

[0024] Figure 1 is a structural schematic view of the heat shrink forming mechanism in the embodiment of the present application;

[0025] Figure 2 is a structural schematic view of the heat shrink forming mechanism in the embodiment of the present application;

[0026] Figure 3 is a structural schematic view of the heat shrink forming mechanism in the embodiment of the present application.

[0027] Explanation of reference numerals in the attached drawings: heat shrink molding mechanism 100; conveying assembly 1; heating assembly 2; lamp tube 21; first reflector 3; first reflector plate 31; first reflective surface 311; second reflector plate 32; second reflective surface 321; second reflector 4; third reflector plate 41; third reflective surface 411; third reflector 5; fourth reflector plate 51; fourth reflective surface 511; fifth reflector plate 52; fifth reflective surface 521; heating station 6. Detailed Implementation

[0028] Various exemplary embodiments of the present application will now be described in detail with reference to the accompanying drawings. It should be noted that, unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps set forth in these embodiments do not limit the scope of the present application.

[0029] The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit the scope of this application and its application or use.

[0030] Techniques, methods, and equipment known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and equipment should be considered part of the specification.

[0031] In all the examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values.

[0032] It should be noted that similar labels and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be discussed further in subsequent figures.

[0033] First, it should be noted that the first and second directions mentioned in the embodiments of this application are referred to in the appendix. Figure 1 The marked directions. Among them, the first direction and the second direction intersect.

[0034] like Figures 1-3 As shown, according to a first aspect of the embodiments of this application, a heat shrink molding mechanism 100 is provided, including a heating station 6, a conveying assembly 1, a heating assembly 2, and a first reflector 3; the conveying assembly 1 is used to convey a workpiece to the heating station 6; the heating assembly 2 is disposed at the heating station 6; the first reflector 3 is disposed adjacent to the heating assembly 2, and the first reflector 3 includes a first reflective surface 311, the first reflective surface 311 is an arc-shaped surface, and the first reflective surface 311 faces the heating station 6.

[0035] The heat shrink forming mechanism 100 in the present application is used for heat shrinking the heat shrink film sleeved on the shell of the battery; it can also be used for heat shrinking the heat shrink film in other products or workpieces, or for heating other products or workpieces. The present application does not make specific limitation on this.

[0036] As shown in Figures 1-3 The heat shrink forming mechanism 100 includes a heating station 6, a conveying assembly 1, a heating assembly 2 and a first reflecting cover 3. The conveying assembly 1 is used for conveying the workpiece to the heating station 6; the heating assembly 2 is arranged at the heating station 6, and the heating assembly 2 heats the workpiece conveyed to the heating station 6. The heating assembly 2 includes a lamp tube 21, which emits infrared rays, which are irradiated onto the workpiece to heat the workpiece.

[0037] Further explanation, the first reflecting cover 3 is arranged adjacent to the heating assembly 2, and the first reflecting cover 3 includes a first reflecting surface 311, which is an arc surface and faces the heating station 6. The infrared rays emitted by the heating assembly 2 are reflected by the first reflecting surface 311, which is arc-shaped, so that the infrared rays can be reflected to the top and bottom of the battery, so that the top and bottom of the battery are fully heated, so that the heat shrink film is uniformly heated, thereby improving the heat shrink effect of the heat shrink film and improving the quality of the battery.

[0038] Further explanation, the first reflecting cover 3 is arranged adjacent to the heating assembly 2; in one specific embodiment, the first reflecting cover 3 is arranged above the heating assembly 2 in a first direction, the heating assembly 2 faces the heating station 6, and the first reflecting surface 311 also faces the heating station 6. Part of the infrared rays emitted by the lamp tube 21 of the heating assembly 2 can irradiate the first reflecting surface 311, which is arc-shaped, so that it can diffuse light by reflection, so that part of the light is reflected to the heating station 6 to irradiate the bottom and top of the battery; in another specific embodiment, the first reflecting cover 3 is arranged on the side of the heating assembly 2 away from the conveying assembly 1 in a second direction. Specifically, the first reflecting cover 3 and the lamp tube 21 of the heating assembly 2 are arranged in the second direction. The lamp tube 21 is located between the first reflecting cover 3 and the heating station 6 in the second direction, the first reflecting surface 311 faces the heating station 6, and part of the infrared rays emitted by the lamp tube 21 of the heating assembly 2 can irradiate the first reflecting surface 311, which is arc-shaped, so that it can diffuse light by reflection, so that part of the light is reflected to the heating station 6 to irradiate the bottom and top of the battery.

[0039] In an alternative embodiment, the first reflecting cover 3 further includes a second reflecting surface 321, which intersects the first reflecting surface 311, and the second reflecting surface 321 faces the heating assembly 2.

[0040] As shown in Figures 1-3 the first reflector 3 further comprises a second reflecting surface 321. Specifically, the first reflector 3 comprises a first reflecting plate 31 and a second reflecting plate 32, the second reflecting plate 32 is arranged at the edge of the first reflecting plate 31, the first reflecting plate 31 and the second reflecting plate 32 are arranged at an angle, the first reflecting surface 311 is located on the first reflecting plate 31, the second reflecting surface 321 is located on the second reflecting plate 32, the second reflecting surface 321 intersects the first reflecting surface 311, and the second reflecting surface 321 is towards the heating assembly 2; when the infrared rays emitted by the lamp tube 21 of the heating assembly 2 or the light reflected by the first reflecting surface 311 exceeds the range of the first reflecting plate 31 in the first direction, the second reflecting surface 321 can block and continue to reflect the light, so as to improve the energy utilization rate of the infrared rays emitted by the lamp tube 21 of the heating assembly 2, and improve the efficiency of the heating assembly 2; and the second reflecting surface 321 can reflect the light to the top of the battery, so that the heat shrink film at the top of the battery can be fully heated, and the heat shrink effect of the heat shrink film is improved.

[0041] In an optional embodiment, the heat shrink forming mechanism 100 further comprises a second reflector 4, the second reflector 4 is arranged along the first direction and is spaced apart from the first reflector 3, and the heating assembly 2 is arranged between the first reflector 3 and the second reflector 4; the second reflector 4 comprises a third reflecting surface 411, the second reflecting surface 321 and the third reflecting surface 411 are arranged along the first direction and are spaced apart, and the third reflecting surface 411 intersects the first reflecting surface 311.

[0042] As shown in Figures 1-3 the heat shrink forming mechanism 100 further comprises a second reflector 4; wherein the second reflector 4 is arranged along the first direction and is spaced apart from the first reflector 3, and in the first direction, the heating assembly 2 is located between the first reflector 3 and the second reflector 4; wherein the second reflector 4 comprises a third reflecting plate 41, the third reflecting plate 41 is arranged along the first direction and is spaced apart from the second reflecting plate 32, the third reflecting surface 411 is located on the third reflecting plate 41, the third reflecting surface 411 is towards the heating assembly 2, in other words, the third reflecting surface 411 is parallel to the second reflecting surface 321, and the third reflecting surface 411 intersects the first reflecting surface 311; when the infrared rays emitted by the lamp tube 21 of the heating assembly 2 or the light reflected by the first reflecting surface 311 exceeds the range of the first reflecting plate 31 in the first direction, the third reflecting surface 411 can block and continue to reflect the light, so as to improve the energy utilization rate of the infrared rays emitted by the lamp tube 21 of the heating assembly 2, and improve the efficiency of the heating assembly 2; and the third reflecting surface 411 can reflect the light to the bottom of the battery, so that the heat shrink film at the bottom of the battery can be fully heated, and the heat shrink effect of the heat shrink film is improved.

[0043] In an alternative embodiment, the first reflector 3 is made of 8K mirror stainless steel; and / or

[0044] The second reflector 4 is made of 8K mirror stainless steel.

[0045] In a specific embodiment, the first reflector 3 is made of 8K mirror stainless steel.

[0046] In another specific embodiment, the second reflector 4 is made of 8K mirror stainless steel.

[0047] In another specific embodiment, the first reflector 3 is made of 8K mirror stainless steel; the second reflector 4 is made of 8K mirror stainless steel. In this embodiment, the 8K mirror stainless steel refers to a stainless steel plate with smooth surface and mirror gloss after grinding and polishing of the stainless steel raw material. The first reflector 3 is made of 8K mirror stainless steel, and the first reflecting surface 311 and the second reflecting surface 321 have very high gloss and reflectivity, thereby improving the reflection effect of the first reflecting surface 311 and the second reflecting surface 321. The second reflector 4 is made of 8K mirror stainless steel, and the third reflecting surface 411 has very high gloss and reflectivity, thereby improving the reflection effect of the third reflecting surface 411.

[0048] In an alternative embodiment, the heat shrink forming mechanism 100 further comprises a third reflector 5, the third reflector 5 is spaced apart from the first reflector 3 along a second direction, and the heating station 6 is located between the third reflector 5 and the first reflector 3.

[0049] As shown in Figures 1-3 The heat shrink forming mechanism 100 further comprises a third reflector 5. The third reflector 5 is spaced apart from the first reflector 3 along a second direction, and the heating station 6 is located between the third reflector 5 and the first reflector 3. When the infrared rays emitted by the lamp tube 21 of the heating assembly 2 irradiate on the battery located in the heating station 6, the third reflector 5 can block the infrared rays from continuing to extend, which on one hand can improve the energy of the infrared rays irradiating on the battery, and on the other hand can avoid the infrared rays from irradiating on other positions of the heat shrink forming mechanism 100 to avoid affecting other components.

[0050] In an alternative embodiment, the third reflector 5 comprises a fourth reflecting surface 511, the fourth reflecting surface 511 is spaced apart from the first reflecting surface 311 along the second direction, the fourth reflecting surface 511 faces the heating station 6, and the fourth reflecting surface 511 is an arc surface.

[0051] As shown in Figures 1-3As shown, the third reflector 5 includes a fourth reflective surface 511. The first reflective surface 311 is spaced apart along the second direction. The heating station 6 is located between the first reflective surface 311 and the fourth reflective surface 511. The fourth reflective surface 511 faces the heating station 6 and is arc-shaped. Specifically, when the infrared rays emitted by the heating component 2 irradiate the battery, they will continue to be reflected by the fourth reflective surface 311, irradiating the side of the battery away from the heating component. The infrared rays can also be reflected to the top and bottom of the battery, so that the surface of the battery can be heated evenly, that is, the heat shrink film can be heated evenly, thereby improving the heat shrink effect of the heat shrink film and thus improving the quality of the battery.

[0052] The first reflecting surface 311 and the fourth reflecting surface 511 have the same bending direction.

[0053] In an alternative embodiment, the third reflector 5 further includes a fifth reflective surface 521, which intersects with the fourth reflective surface 511.

[0054] like Figures 1-3 As shown, the third reflector 5 also includes a fifth reflective surface 521. Specifically, the third reflector 5 includes a fourth reflector 51 and a fifth reflector 52. The fifth reflector 52 is located at the edge of the fourth reflective surface 511. The fourth reflector 51 and the fifth reflector 52 are arranged at an angle. The fourth reflective surface 511 is located on the fourth reflector 51, and the fifth reflective surface 521 is located on the fifth reflector 52. The fifth reflective surface 521 intersects with the fourth reflective surface 511. When the infrared rays emitted by the lamp tube 21 of the heating assembly 2 or the light reflected by the fourth reflective surface 511 exceed the range of the fourth reflector 51 in the first direction, the fifth reflective surface 521 can block and continue to reflect the light, thereby improving the energy utilization rate of the infrared rays emitted by the lamp tube 21 of the heating assembly 2 and improving the efficiency of the heating assembly 2.

[0055] In an optional embodiment, the fifth reflective surface 521 is located above the conveying assembly 1, and the fifth reflective surface 521 faces the conveying assembly 1; the fifth reflective surface 521 faces the heating station 6. Specifically, when the conveying assembly 1 conveys the battery to the heating station 6, the fifth reflective surface 521 can be located above the conveying assembly 1. Therefore, the fifth reflective surface 521 is located above the battery, so that the fifth reflective surface 521 can reflect light to the top of the battery, so that the heat shrink film on the top of the battery can be fully heated and the heat shrink effect of the heat shrink film can be improved.

[0056] In one alternative embodiment, the third reflector 5 is made of 8K mirror stainless steel.

[0057] Specifically, the 8K mirror stainless steel material refers to a stainless steel plate material with a smooth surface and mirror gloss after grinding and polishing of a stainless steel raw material. The third reflecting cover 5 is made of the 8K mirror stainless steel material, and the fourth reflecting surface 511 and the fifth reflecting surface 521 have very high gloss and reflectivity, thereby improving the reflecting effect of the fourth reflecting surface 511 and the fifth reflecting surface 521.

[0058] According to a second aspect of the embodiments of the present application, a battery processing device is provided, which comprises the heat shrinkage mechanism described above.

[0059] Although some specific embodiments of the present application have been described in detail by examples, those skilled in the art should understand that the above examples are only for illustration, not for limiting the scope of the present application. Those skilled in the art should understand that the above embodiments can be modified without departing from the scope and spirit of the present application. The scope of the present application is defined by the appended claims.

Claims

1. A heat shrink forming mechanism, characterized by, The heat shrink forming mechanism comprises: a heating station; a conveying assembly for conveying a workpiece to the heating station; a heating assembly arranged at the heating station; a first reflector arranged adjacent to the heating assembly, the first reflector comprising a first reflecting surface, the first reflecting surface being arc-shaped and facing the heating station.

2. The heat shrink forming mechanism of claim 1, wherein, The first reflector further comprises a second reflecting surface intersecting the first reflecting surface, the second reflecting surface facing the heating assembly.

3. The heat shrink forming mechanism of claim 2, wherein, The heat shrink forming mechanism further comprises a second reflector arranged spaced apart from the first reflector along a first direction, the heating assembly being arranged between the first reflector and the second reflector; The second reflector comprises a third reflecting surface arranged spaced apart from the second reflecting surface along the first direction, the third reflecting surface intersecting the first reflecting surface.

4. The heat shrink forming mechanism of claim 3, wherein, The first reflector is made of 8K mirror stainless steel; and / or The second reflector is made of 8K mirror stainless steel.

5. The heat shrink forming mechanism of claim 1, wherein, The heat shrink forming mechanism further comprises a third reflector arranged spaced apart from the first reflector along a second direction, the heating station being arranged between the third reflector and the first reflector.

6. The heat shrink forming mechanism of claim 5, wherein, The third reflector comprises a fourth reflecting surface arranged spaced apart from the first reflecting surface along the second direction, the fourth reflecting surface facing the heating station, the fourth reflecting surface being arc-shaped.

7. The heat shrink forming mechanism of claim 6, wherein, The third reflector further comprises a fifth reflecting surface intersecting the fourth reflecting surface.

8. The heat shrink forming mechanism of claim 7, wherein, The fifth reflecting surface is arranged above the conveying assembly, the fifth reflecting surface facing the conveying assembly.

9. The heat shrink forming mechanism of claim 5, wherein, The third reflector is made of 8K mirror stainless steel.

10. A battery processing apparatus, characterized by, The heat shrink forming mechanism as claimed in any one of claims 1-9. The heat shrink forming mechanism as claimed in any one of claims 1-9.

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