CN213677464U - Lithium battery packaging heat sealing device - Google Patents
Lithium battery packaging heat sealing device Download PDFInfo
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- CN213677464U CN213677464U CN202021326105.3U CN202021326105U CN213677464U CN 213677464 U CN213677464 U CN 213677464U CN 202021326105 U CN202021326105 U CN 202021326105U CN 213677464 U CN213677464 U CN 213677464U
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Abstract
The utility model belongs to the technical field of lithium battery package, specifically be a lithium battery package sealing device, including rack, outer organism, conveyer belt, heating chamber, forced draught blower, electrical heating stick, electric heater, interior organism, intermediate layer, through-hole, air outlet, play wind-out cover, play tuber pipe, suction fan, air-supply line and return air duct, the top of rack is equipped with outer organism, the middle part on outer organism top is upwards outstanding to form the heating chamber, the top of heating intracavity is equipped with the forced draught blower, and heats the intracavity and install the electrical heating stick that is located the forced draught blower below. This lithium battery package sealing device through starting the suction fan, utilizes the hot-air in the organism in the extraction of air-out cover and loopback to the heating intracavity through the return air duct, can reach interior organism heated air circulation's purpose to the flow rate of hot-air in the organism in the acceleration improves the homogeneity that lithium cell surface shrink membrane was heated, thereby ensures the packaging quality of lithium cell.
Description
Technical Field
The utility model relates to a lithium cell packing technical field especially relates to a lithium cell packing sealing device.
Background
The heat shrinking machine is also called shrinking machine, and the heat shrinking packaging machine is one of the more advanced packaging methods in the market. The shrink film is wrapped outside the product or the packaging piece, the shrink film is heated to tightly wrap the product or the packaging piece, the appearance of the product is fully displayed, the product sales exhibition performance is improved, the appearance and the value feeling are improved, meanwhile, the packaged product can be sealed, moisture-proof and pollution-proof, the commodity is protected from being impacted from the outside, and the shrink film has certain buffering performance.
When lithium cell packing, often adopt pyrocondensation machine heating, with lithium cell heat-seal in shrink film, however, the inside hot air mobility of heat-sealing device is poor for current lithium cell packing, and the shrink film that leads to lithium cell surface is heated the homogeneity relatively poor, appears the fold easily.
In order to solve the problem, the application provides a lithium battery package sealing device.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides a lithium cell packing sealing device has the characteristics that improve shrink film uniformity of being heated for lithium cell packing.
(II) technical scheme
In order to solve the technical problem, the utility model provides a lithium battery packaging heat sealing device, which comprises a machine cabinet, an outer machine body, a conveying belt, a heating cavity, a blower, an electric heating rod, an electric heater, an inner machine body, an interlayer, a through hole, an air outlet cover, an air outlet pipe, a suction fan, an air inlet pipe and an air return pipe;
the top of the cabinet is provided with an outer machine body, the middle part of the top end of the outer machine body protrudes upwards to form a heating cavity, the top of the inner cavity of the heating cavity is provided with a blower, an electric heating rod positioned below the blower is arranged in the heating cavity, and the electric heater is arranged on one side of the top of the outer machine body and is connected with the electric heating rod through an electric wire;
an inner machine body is arranged inside the outer machine body, an interlayer is formed between the outer machine body and the inner machine body, the conveyor belt penetrates through the inner machine body, and through holes are formed in the top and the side face of the inner machine body;
the air outlet has been seted up at the top of rack, and the inside of rack is equipped with the play wind housing that is located the air outlet below, the bottom that goes out the wind housing is connected with out the tuber pipe, be connected with air-supply line and return air pipe on the air inlet end of suction fan and the air-out end respectively, the air-supply line is connected with out the tuber pipe.
Preferably, the left end and the right end of the outer machine body are respectively provided with a feed inlet and a discharge outlet, the feed inlet and the discharge outlet are communicated with the inner machine body, and the feed inlet and the discharge outlet are respectively provided with a heat insulation curtain.
Preferably, be connected with the clarifier between tuber pipe and the air-supply line, inside active carbon filter screen and the photocatalyst filter screen of being equipped with in proper order from left to right side of clarifier.
Preferably, the interlayer is communicated with the heating cavity.
Preferably, the number of the through holes is three, the three through holes are respectively arranged on the two sides and the top of the inner machine body, and the through holes are communicated with the interlayer and the inner machine body.
Preferably, the thermal insulation curtain is a flexible cloth strip.
Preferably, the return air pipe is connected with the heating cavity, and the end part of the return air pipe is positioned between the fan blades of the air blower and the electric heating rod.
The above technical scheme of the utility model has following profitable technological effect:
1. this lithium battery package sealing device through starting the suction fan, utilizes the hot-air in the organism in the extraction of air-out cover and loopback to the heating intracavity through the return air duct, can reach interior organism heated air circulation's purpose to the flow rate of hot-air in the organism in the acceleration improves the homogeneity that lithium cell surface shrink membrane was heated, thereby ensures the packaging quality of lithium cell.
2. This lithium battery package sealing device through setting up the clarifier, utilizes inside active carbon filter screen and the photocatalyst filter screen of clarifier, can adsorb the purification to the peculiar smell in the hot-air of circulation to improve this sealing device surrounding environment's air quality, reduce the influence of peculiar smell to personnel.
3. This lithium battery package sealing device through setting up the heat preservation curtain in outer organism feed inlet and discharge gate department, can slow down the inside thermal giving off of interior organism, when guaranteeing this sealing device stability in use, more energy-conserving.
4. This lithium battery package sealing device through setting up outer organism and interior organism to set up the intermediate layer between outer organism and the interior organism, can reduce the inside thermal scattering and disappearing of interior organism, maintain the inside temperature of interior organism, thereby improve the stability that this sealing device used.
Drawings
Fig. 1 is a front view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the overall structure of the present invention;
FIG. 3 is a schematic view of the inner body structure of the present invention;
fig. 4 is a side sectional view of the overall structure of the present invention.
Reference numerals:
1. a cabinet; 2. an outer body; 3. a conveyor belt; 4. a heating cavity; 5. a blower; 6. an electrical heating rod; 7. an electric heater; 8. an inner body; 9. an interlayer; 10. a through hole; 11. a feed inlet; 12. a discharge port; 13. a thermal insulation curtain; 14. an air outlet; 15. an air outlet cover; 16. an air outlet pipe; 17. a suction fan; 18. an air inlet pipe; 19. a return air duct; 20. a purifier; 21. an activated carbon filter screen; 22. a photocatalyst filter screen.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
Specific embodiments of the present invention will be described below with reference to the accompanying drawings.
Referring to fig. 1-4, the present invention provides a technical solution: a lithium battery packaging and heat-sealing device comprises a cabinet 1, an outer machine body 2, a conveyor belt 3, a heating cavity 4, a blower 5, an electric heating rod 6, an electric heater 7, an inner machine body 8, an interlayer 9, a through hole 10, an air outlet 14, an air outlet cover 15, an air outlet pipe 16, a suction fan 17, an air inlet pipe 18 and an air return pipe 19.
As shown in fig. 3, the top of the cabinet 1 is provided with an outer body 2, the middle part of the top end of the outer body 2 protrudes upwards to form a heating cavity 4, the top of the inner cavity of the heating cavity 4 is provided with a blower 5, an electric heating rod 6 located below the blower 5 is installed in the heating cavity 4, and an electric heater 7 is installed on one side of the top of the outer body 2 and is connected with the electric heating rod 6 through a wire.
In the present embodiment, the electric heating rod 6 is heated at a constant temperature by the electric heater 7, and the air heated in the heating chamber 4 is sent to the interlayer 9 between the outer body 2 and the inner body 8 by the blower 5.
As shown in fig. 4, an inner body 8 is disposed inside the outer body 2, an interlayer 9 is formed between the outer body 2 and the inner body 8, the conveyor belt 3 passes through the inner body 8, and through holes 10 are formed in the top and the side of the inner body 8.
It should be noted that there are three groups of through holes 10, and the three groups of through holes 10 are respectively disposed on two sides and a top of the inner body 8, and the through holes 10 communicate the interlayer 9 and the inside of the inner body 8.
In this embodiment, through three through-holes 10 that are located interior organism 8 top and both sides respectively, carry the hot-air in the intermediate layer 9 to interior organism 8 in to can carry out many-sided heating to the lithium cell on conveying belt 3, the shrink film on lithium cell surface uniformity of being heated is better.
Furthermore, the interlayer 9 is communicated with the heating cavity 4, and the heat loss in the inner machine body 8 can be reduced through the interlayer 9 between the outer machine body 2 and the inner machine body 8, so that the temperature in the inner machine body 8 is maintained, and the use stability of the heat sealing device is improved.
As shown in fig. 1-2, an air outlet 14 is formed in the top of the cabinet 1, an air outlet cover 15 located below the air outlet 14 is arranged inside the cabinet 1, an air outlet pipe 16 is connected to the bottom of the air outlet cover 15, an air inlet end and an air outlet end of the suction fan 17 are respectively connected to an air inlet pipe 18 and an air return pipe 19, and the air inlet pipe 18 is connected to the air outlet pipe 16.
It should be noted that the return air duct 19 is connected to the heating chamber 4, and an end of the return air duct 19 is located between the fan blade of the blower 5 and the electric heating rod 6, and the air outlet 14 is communicated with the inner body 8.
In this embodiment, by starting the suction fan 17, the hot air in the internal machine body 8 is extracted by the air outlet cover 15 and returned to the heating chamber 4 through the air return pipe 19, so as to achieve the purpose of hot air circulation in the internal machine body 8, accelerate the flow rate of the hot air in the internal machine body 8, improve the uniformity of heating the surface shrink film of the lithium battery, and ensure the packaging quality of the lithium battery.
As shown in fig. 3, the left end and the right end of the outer machine body 2 are respectively provided with a feed inlet 11 and a discharge outlet 12, the feed inlet 11 and the discharge outlet 12 are communicated with the inner machine body 8, the feed inlet 11 and the discharge outlet 12 are both provided with a heat preservation curtain 13, and the heat preservation curtain 13 is a flexible cloth strip.
Through setting up the heat preservation curtain in outer organism 2 feed inlet 11 and discharge gate 12 department, can slow down the inside thermal diffusion of interior organism 8, when guaranteeing this sealing device stability in use, it is more energy-conserving to use.
As shown in fig. 2, a purifier 20 is connected between the air outlet pipe 16 and the air inlet pipe 18, and an activated carbon filter screen 21 and a photocatalyst filter screen 22 are sequentially arranged inside the purifier 20 from left to right.
The active carbon filter screen 21 and the photocatalyst filter screen 22 in the purifier 20 can be used for adsorbing and purifying the peculiar smell in the circulating hot air, thereby improving the air quality of the surrounding environment of the heat sealing device and reducing the influence of the peculiar smell on personnel.
The utility model discloses a theory of operation and use flow: when the electric heating device is used, firstly, the electric heater 7 is started to perform constant-temperature electric heating on the electric heating rod 6, the electric heating rod 6 is used to heat air in the heating cavity 4, and then the air feeder 5 is started to convey the heated air into the interlayer 9;
then, hot air in the interlayer 9 enters the inner machine body 8 through holes 10 formed in the top and the side of the inner machine body 8, when the inner machine body 8 reaches a certain temperature, the conveyor belt 3 is started to convey the lithium battery wrapped with the shrink film into the inner machine body 8, and the heated shrink film shrinks the surface of the lithium battery;
finally, in the process, by starting the suction fan 17, the hot air in the inner machine body 8 is extracted into the purifier 20 through the air outlet 14 and the air outlet cover 15, and is adsorbed and purified through the activated carbon filter screen 21 and the photocatalyst filter screen 22, and the hot air is discharged back into the heating cavity 4 after being adsorbed and purified.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (7)
1. A lithium battery packaging and heat-sealing device is characterized by comprising a cabinet (1), an outer machine body (2), a conveyor belt (3), a heating cavity (4), a blower (5), an electric heating rod (6), an electric heater (7), an inner machine body (8), an interlayer (9), a through hole (10), an air outlet (14), an air outlet cover (15), an air outlet pipe (16), a suction fan (17), an air inlet pipe (18) and an air return pipe (19);
the heating cabinet is characterized in that an outer machine body (2) is arranged at the top of the cabinet (1), the middle of the top end of the outer machine body (2) protrudes upwards to form a heating cavity (4), an air feeder (5) is arranged at the top of the inner cavity of the heating cavity (4), an electric heating rod (6) located below the air feeder (5) is installed in the heating cavity (4), and an electric heater (7) is installed on one side of the top of the outer machine body (2) and is connected with the electric heating rod (6) through a wire;
an inner machine body (8) is arranged inside the outer machine body (2), an interlayer (9) is formed between the outer machine body (2) and the inner machine body (8), the conveyor belt (3) penetrates through the inner machine body (8), and through holes (10) are formed in the top and the side face of the inner machine body (8);
air outlet (14) have been seted up at the top of rack (1), and the inside of rack (1) is equipped with air-out cover (15) that is located air outlet (14) below, the bottom of air-out cover (15) is connected with out tuber pipe (16), the air inlet end and the air-out of suction fan (17) are served and are connected with air-supply line (18) and return air pipe (19) respectively, air-supply line (18) are connected with out tuber pipe (16).
2. The lithium battery packaging heat-sealing device as claimed in claim 1, wherein the left end and the right end of the outer body (2) are respectively provided with a feeding port (11) and a discharging port (12), the feeding port (11) and the discharging port (12) are communicated with the inner body (8), and the feeding port (11) and the discharging port (12) are respectively provided with a heat-insulating curtain (13).
3. The lithium battery packaging and heat-sealing device as claimed in claim 1, wherein a purifier (20) is connected between the air outlet pipe (16) and the air inlet pipe (18), and an activated carbon filter screen (21) and a photocatalyst filter screen (22) are sequentially arranged inside the purifier (20) from left to right.
4. The lithium battery pack heat-sealing device as claimed in claim 1, wherein the interlayer (9) is communicated with the heating cavity (4).
5. The lithium battery pack heat-sealing device as claimed in claim 1, wherein the number of the through holes (10) is three, and the three sets of the through holes (10) are respectively arranged at the two sides and the top of the inner body (8), and the through holes (10) are communicated with the interlayer (9) and the inside of the inner body (8).
6. The lithium battery packaging heat-sealing device as claimed in claim 2, wherein the thermal insulation curtain (13) is a flexible cloth strip.
7. The lithium battery pack heat-sealing device according to claim 1, wherein the air return pipe (19) is connected to the heating chamber (4), and an end of the air return pipe (19) is located between the fan blades of the blower (5) and the electric heating rod (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021326105.3U CN213677464U (en) | 2020-07-08 | 2020-07-08 | Lithium battery packaging heat sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021326105.3U CN213677464U (en) | 2020-07-08 | 2020-07-08 | Lithium battery packaging heat sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213677464U true CN213677464U (en) | 2021-07-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021326105.3U Active CN213677464U (en) | 2020-07-08 | 2020-07-08 | Lithium battery packaging heat sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213677464U (en) |
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2020
- 2020-07-08 CN CN202021326105.3U patent/CN213677464U/en active Active
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