CN216186575U - Thermal shrinkage film thermal shrinkage system - Google Patents
Thermal shrinkage film thermal shrinkage system Download PDFInfo
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- CN216186575U CN216186575U CN202122567772.1U CN202122567772U CN216186575U CN 216186575 U CN216186575 U CN 216186575U CN 202122567772 U CN202122567772 U CN 202122567772U CN 216186575 U CN216186575 U CN 216186575U
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- heat shrink
- heating plate
- thermal shrinkage
- shrinkage
- air
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- 238000010438 heat treatment Methods 0.000 claims abstract description 44
- 238000001816 cooling Methods 0.000 claims abstract description 20
- 239000000523 sample Substances 0.000 claims abstract description 5
- 238000001514 detection method Methods 0.000 claims abstract description 4
- 238000009413 insulation Methods 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 5
- 230000008602 contraction Effects 0.000 claims description 2
- 229920006300 shrink film Polymers 0.000 claims 8
- 238000004806 packaging method and process Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 229920006257 Heat-shrinkable film Polymers 0.000 description 14
- 238000012858 packaging process Methods 0.000 description 4
- 238000007664 blowing Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a thermal shrinkage film thermal shrinkage system which comprises a group of supporting devices, wherein a hot edge shrinkage device is arranged on the upper side of each supporting device, an integral baking device is arranged on one side of each hot edge shrinkage device, an air cooling device is arranged on one side of each integral baking device, each hot edge shrinkage device comprises a group of vertical adjusting columns, a group of connecting blocks are sleeved on the outer end faces of the vertical adjusting columns, transverse adjusting columns are arranged inside the connecting blocks, a heating plate is arranged on one side of each transverse adjusting column, a temperature detection probe is arranged on the back face of each heating plate, an air guide plate is arranged on one side of each heating plate, and an air inlet connector is arranged on the other side of each heating plate. The utility model has the beneficial effects that: the thermal shrinkage film packaging machine provided by the utility model is used for performing corner thermal shrinkage on the battery, then performing overall thermal shrinkage in the baking oven, and then performing air cooling treatment, so that the problem of long-edge film edge peeling of the battery caused by inconsistent shrinkage in the thermal shrinkage process of the square power battery can be effectively solved, and the production cost is reduced.
Description
Technical Field
The utility model relates to the technical field of new energy square power battery coating, in particular to a thermal shrinkage system of a thermal shrinkage film.
Background
The square power battery heat-shrinkable film packaging machine is used for packaging the whole battery shell by using a heat-shrinkable film outside a finished battery so as to achieve the purposes of insulation, scratch prevention and attractiveness. At present, the thermal shrinkage film package used in the industry is mostly applied to regular batteries such as cylinders, and the edge closing openings are tidy and consistent due to the shrinkage consistency of the circular openings of the cylindrical batteries. Due to the non-uniform shape of the square battery, the corner part at the top of the square battery is not wrapped well, so that the application of the heat-shrinkable film in the square power battery is not wide.
For packaging the square power battery by using the heat-shrinkable film, the heat-shrinkable film is sleeved in the battery and then is conveyed into a baking oven by a conveying line for heat-shrinkable film heat-shrinkable packaging. The shrinkage of the heat-shrinkable film sleeved on the large surface of the square power battery is larger than that of the heat-shrinkable film positioned on the narrow surface, so that the heat-shrinkable film arranged on the large surface can be separated from the top edge of the battery due to overlarge shrinkage, and the phenomenon that the heat-shrinkable film is not packaged on the top part of the battery is caused. Because the problem of edge folding of the thermal shrinkage film cannot be effectively solved, the thermal shrinkage film is not applied to the packaging of the square power battery on a large scale, and the roller pressing packaging mode of the viscous film with high cost and high reject ratio is mainly adopted.
The experiment repeatedly verifies that after the square power battery is sleeved with the film, the battery corner position is firstly subjected to thermal shrinkage and then enters the baking box for overall thermal shrinkage, the problem that the thermal shrinkage film is off the edge in the thermal shrinkage process can be effectively solved, and the thermal shrinkage film thermal shrinkage system is provided by the inventor aiming at the technical problem.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a heat-shrinkable film heat-shrinking system to solve the above-mentioned problems.
The utility model provides a thermal shrinkage film thermal shrinkage system which comprises a group of supporting devices, wherein a hot edge shrinkage device is arranged on the upper side of each supporting device, an integral baking device is arranged on one side of each hot edge shrinkage device, and an air cooling device is arranged on one side of each integral baking device;
the hot edge shrinking device comprises a group of vertical adjusting columns, a group of connecting blocks are sleeved on the outer end faces of the vertical adjusting columns, transverse adjusting columns are arranged inside the connecting blocks, a heating plate is arranged on one side of each transverse adjusting column, a temperature detection probe is arranged on the back face of the heating plate, an air deflector is arranged on one side of the heating plate, and an air inlet connector is arranged on the other side of the heating plate.
Preferably, a heat insulation sheet is arranged at the joint of the transverse adjusting column and the heating plate.
Preferably, a plurality of heating wires are arranged in the heating plate and connected with an external power supply through a lead.
Preferably, the connecting block includes the rectangular block, the up end of rectangular block is equipped with the vertical adjustment post connecting hole, the lower terminal surface of rectangular block is equipped with the lateral adjustment post connecting hole, the vertical adjustment post connecting hole with one side of lateral adjustment post connecting hole all is equipped with the recess of stepping down, the downside and the right side of connecting block all are equipped with bolted connection hole.
Preferably, whole baking equipment includes protecting sheathing, protecting sheathing's inside is equipped with circulating fan and the piece that generates heat, circulating fan's front and back both sides still are equipped with the air curtain.
Preferably, the air cooling device comprises a cold air protection cover, and a plurality of cooling fans are arranged on the side wall of the cold air protection cover.
Preferably, the hot edge shrinking device and the air cooling device are provided with protective shells on the outer portions.
Preferably, a conveyor belt is arranged inside the supporting device.
Preferably, the heating plate is internally provided with a gas path, and the upper end surface of the heating plate is provided with a gas outlet.
The utility model has the beneficial effects that: the thermal shrinkage film packaging machine firstly performs corner thermal shrinkage on the battery, then the battery enters the baking box for overall thermal shrinkage, and then the battery enters the air cooling treatment, so that the problem of edge separation of the long-edge film of the battery caused by inconsistent shrinkage in the thermal shrinkage process of the square power battery can be effectively solved, and preparation is made for the battery to enter the baking box for overall thermal shrinkage. The key problem that the square power battery cannot be subjected to integral heat-shrinkable sleeve film is solved. The application of the power battery film-covering thermal shrinkage process becomes feasible, and the cost of the square power battery film-covering thermal shrinkage packaging process is reduced by more than 60 percent compared with the cost of the traditional film-covering rolling packaging process.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Wherein:
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic view of the installation structure of the hot edge shrinking device and the air cooling device;
FIG. 3 is a perspective view of the overall roasting apparatus;
fig. 4 is a perspective view of the connecting block.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. 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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the terms in the present invention can be understood in a specific case to those skilled in the art.
As shown in fig. 1, 2, 3 and 4, the heat-shrinkable film heat-shrinkable system provided by the present invention includes a set of support device 4, a conveyor belt is disposed inside the support device 4, a hot edge shrinking device 1 is disposed on the upper side of the support device 4, the hot edge shrinking device 1 includes a set of vertical adjusting columns 1.1, a set of connecting blocks 1.2 is sleeved on the outer end faces of the vertical adjusting columns 1.1, a transverse adjusting column 1.3 is disposed inside the connecting blocks 1.2, the connecting blocks 1.2 include rectangular blocks 1.21, a vertical adjusting column connecting hole 1.22 is disposed on the upper end face of the rectangular block 1.21, a vertical adjusting column 1.1 is disposed inside the vertical adjusting column connecting hole 1.22, a transverse adjusting column connecting hole 1.23 is disposed on the lower end face of the rectangular block 1.21, a transverse adjusting column 1.3 is disposed inside the transverse adjusting column connecting hole 1.23, a relief groove 1.24 is disposed on each of one side of the vertical adjusting column connecting hole 1.22 and the transverse adjusting column connecting hole 1.23, the downside and the right side of rectangle piece 1.21 all are equipped with bolted connection hole 1.25, when using, through the regulation to the bolt elasticity to adjust connecting block 1.2's position.
One side of the transverse adjusting column 1.3 is provided with a heating plate 1.4, a plurality of heating wires 1.41 are arranged inside the heating plate 1.4, the heating wires 1.41 are embedded in the heating plate 1.4 to heat the temperature of the heating plate 1.4 in a short time, the heating wire 1.41 is connected with an external power supply through a lead, a heat insulation sheet 1.5 is arranged at the joint of the transverse adjusting column 1.3 and the heating plate 1.4, the heat insulation sheet 1.5 is used for separating heat so as to prevent scalding when the height and the position of the heating plate are adjusted, and ensures the stability and durability of the equipment, the back of the heating plate 1.4 is provided with a temperature detecting probe 1.6, one side of the heating plate 1.4 is provided with an air deflector 1.7, the air deflector 1.7 is provided with an air outlet, an air passage is arranged in the heating plate 1.4, an air outlet is arranged on the upper end surface of the heating plate 1.4, the other side of the heating plate 1.4 is provided with an air inlet connector 1.8, and the air inlet connector 1.8 is connected with an air path.
One side of hot limit constriction device 1 is equipped with whole baking equipment 2, whole baking equipment 2 includes protecting sheathing 2.1, protecting sheathing 2.1's inside is equipped with circulating fan 2.2 and heating element, heating element is the heater, both sides still are equipped with air curtain 2.3 around circulating fan 2.2, one side of whole baking equipment 2 is equipped with air cooling device 3, air cooling device 3 includes cold wind safety cover 3.1, be equipped with a plurality of cooling blower 3.2 on the lateral wall of cold wind safety cover 3.1, cold wind safety cover 3.1 is loudspeaker type, makes the interior hot-blast toward blowing outward of effluvium of battery through cooling blower 3.2, hot limit constriction device 1 with air cooling device 3's outside all is equipped with the protective housing.
When the gas heating device is used, the gas inside the gas heating device is heated to a certain temperature through the edge-closing hot edge contraction device 1, the temperature detection probe 1.6 on the heating plate 1.4 senses the reached temperature, the PLC control program stops the heating wire 1.41 to generate heat, the temperature is reduced, the heating is continued again, then the electromagnetic valve is connected with the gas inlet connector 1.8 through the high-temperature-resistant Teflon gas pipe, then compressed air is input, the heated gas is blown to the long edge of the square battery through the flat gas blowing port, and the heat-shrinkable films at the two long edge positions at the top of the battery and at the two long edge positions at the bottom of the battery are contracted and attached to the edge of the battery. And the heat-shrinkable film enters the inside of the whole baking device 2 through the conveyor belt, stays for a certain time, and is shrunk integrally. And then sent to an air cooling device 3 through a conveyor belt for air cooling.
In conclusion, the utility model has the beneficial effects that: the thermal shrinkage film packaging machine firstly performs corner thermal shrinkage on the battery, then the battery enters the baking box for overall thermal shrinkage, and then the battery enters the air cooling treatment, so that the problem of edge separation of the long-edge film of the battery caused by inconsistent shrinkage in the thermal shrinkage process of the square power battery can be effectively solved, and preparation is made for the battery to enter the baking box for overall thermal shrinkage. The key problem that the square power battery cannot be subjected to integral heat-shrinkable sleeve film is solved. The application of the power battery film-covering thermal shrinkage process becomes feasible, and the cost of the square power battery film-covering thermal shrinkage packaging process is reduced by more than 60 percent compared with the cost of the traditional film-covering rolling packaging process.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (9)
1. A thermal shrinkage film thermal shrinkage system is characterized in that: the hot edge shrinkage device is arranged on the upper side of the supporting device, the integral baking device is arranged on one side of the hot edge shrinkage device, and the air cooling device is arranged on one side of the integral baking device;
the hot edge shrinking device comprises a group of vertical adjusting columns, a group of connecting blocks are sleeved on the outer end faces of the vertical adjusting columns, transverse adjusting columns are arranged inside the connecting blocks, a heating plate is arranged on one side of each transverse adjusting column, a temperature detection probe is arranged on the back face of the heating plate, an air deflector is arranged on one side of the heating plate, and an air inlet connector is arranged on the other side of the heating plate.
2. The heat shrink film heat shrink system of claim 1, wherein: and a heat insulation sheet is arranged at the joint of the transverse adjusting column and the heating plate.
3. The heat shrink film heat shrink system of claim 1, wherein: the heating plate is internally provided with a plurality of heating wires which are connected with an external power supply through wires.
4. The heat shrink film heat shrink system of claim 1, wherein: the connecting block includes the rectangular block, the up end of rectangular block is equipped with vertical adjustment post connecting hole, the lower terminal surface of rectangular block is equipped with lateral adjustment post connecting hole, vertical adjustment post connecting hole with one side of lateral adjustment post connecting hole all is equipped with the recess of stepping down, be equipped with the bolted connection hole on the rectangular block.
5. The heat shrink film heat shrink system of claim 1, wherein: the integral baking device comprises a protective shell, wherein a circulating fan and a heating piece are arranged inside the protective shell, and air curtains are arranged on the front side and the rear side of the circulating fan.
6. The heat shrink film heat shrink system of claim 1, wherein: the air cooling device comprises a cold air protection cover, and a plurality of cooling fans are arranged on the side wall of the cold air protection cover.
7. The heat shrink film heat shrink system of claim 1, wherein: and protective shells are arranged outside the hot edge contraction device and the air cooling device.
8. The heat shrink film heat shrink system of claim 1, wherein: and a conveyor belt is arranged in the supporting device.
9. The heat shrink film heat shrink system of claim 1, wherein: the heating plate is internally provided with a gas circuit, and the upper end face of the heating plate is provided with a gas outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122567772.1U CN216186575U (en) | 2021-10-25 | 2021-10-25 | Thermal shrinkage film thermal shrinkage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122567772.1U CN216186575U (en) | 2021-10-25 | 2021-10-25 | Thermal shrinkage film thermal shrinkage system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216186575U true CN216186575U (en) | 2022-04-05 |
Family
ID=80888499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122567772.1U Active CN216186575U (en) | 2021-10-25 | 2021-10-25 | Thermal shrinkage film thermal shrinkage system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216186575U (en) |
-
2021
- 2021-10-25 CN CN202122567772.1U patent/CN216186575U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A heat shrink film heat shrink system Granted publication date: 20220405 Pledgee: Agricultural Bank of China Limited Xiamen Lianqian Branch Pledgor: Xiamen henandao Intelligent Technology Co.,Ltd. Registration number: Y2024980002590 |