CN217444459U - Hot pressing alignment mechanism - Google Patents
Hot pressing alignment mechanism Download PDFInfo
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- CN217444459U CN217444459U CN202220388354.8U CN202220388354U CN217444459U CN 217444459 U CN217444459 U CN 217444459U CN 202220388354 U CN202220388354 U CN 202220388354U CN 217444459 U CN217444459 U CN 217444459U
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Abstract
The utility model relates to a hot-pressing alignment mechanism, which belongs to the technical field of battery hot-pressing equipment and comprises a first hot-pressing mechanism and a second hot-pressing mechanism, wherein the first hot-pressing mechanism is provided with a first hot-pressing plate, the second hot-pressing mechanism is provided with a second hot-pressing plate, the first hot-pressing plate and the second hot-pressing plate are arranged oppositely, and the first hot-pressing plate and the second hot-pressing plate are provided with an interval suitable for carrying out hot-pressing operation on a battery to be hot-pressed between the first hot-pressing plate and the second hot-pressing plate; the first hot pressing plate and/or the second hot pressing plate are/is connected with a driving device, and the driving device is used for driving the first hot pressing plate and/or the second hot pressing plate to move towards opposite directions. The utility model discloses a hot pressing counterpoint mechanism is favorable to carrying out hot pressing operation to the battery on the battery conveyer, reduces outside artificial intervention, promotes automatic hot pressing efficiency.
Description
Technical Field
The utility model relates to a battery hot pressing process equipment technical field, concretely relates to hot pressing counterpoint mechanism.
Background
In the actual assembly process of the lithium battery, the blue film is generally coated outside the shell to realize the insulation and protection effects on the lithium battery, because the blue film is coated and then has an overlapping area on the side surface of the battery, the blue film at the overlapping part is easy to warp, the warped blue film can cause the bonding failure under the conditions that the subsequent battery is subjected to extrusion, vibration, mechanical impact and other extreme ends, and great potential safety hazards are caused to the battery, therefore, the overlapping blue film part is generally fastened by adopting hot-pressing equipment.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a hot pressing counterpoint mechanism.
In order to solve the above problem, the utility model provides a hot pressing counterpoint mechanism, include: the device comprises a first hot pressing mechanism and a second hot pressing mechanism, wherein a first hot pressing plate is arranged on the first hot pressing mechanism, a second hot pressing plate is arranged on the second hot pressing mechanism, the first hot pressing plate and the second hot pressing plate are oppositely arranged, and an interval for carrying out hot pressing treatment on a battery to be hot pressed is arranged between the first hot pressing plate and the second hot pressing plate;
the first hot pressing plate and/or the second hot pressing plate are/is connected with a main driving device, and the main driving device is used for driving the first hot pressing plate and/or the second hot pressing plate to move towards opposite directions.
Further, the first hot pressing mechanism is connected to the first rack, and the second hot pressing mechanism is connected to the second rack.
The first hot pressing mechanism and/or the second hot pressing mechanism are/is connected with the driving end of the auxiliary driving device, and the auxiliary driving device is used for driving the first hot pressing mechanism and/or the second hot pressing mechanism to move towards the battery to be hot pressed.
Further, a first guide rail is arranged on the first frame, the first hot pressing mechanism is slidably mounted on the first guide rail, and when the auxiliary driving device drives the first hot pressing mechanism to move, the first hot pressing mechanism can slide along the first guide rail;
and/or a second guide rail is arranged on the second rack, the second hot pressing mechanism is slidably mounted on the second guide rail, and the second hot pressing mechanism can slide along the second guide rail when the auxiliary driving device drives the second hot pressing mechanism to move.
Furthermore, a first adjusting mechanism is arranged on the first frame, and the first adjusting mechanism is suitable for adjusting the position of the first hot-pressing mechanism;
and/or a second adjusting mechanism is arranged on the second rack and is suitable for adjusting the position of the second hot pressing mechanism.
Furthermore, the first frame and/or the second frame are suitable for being connected with gluing jigs.
Further, a clamping mechanism is arranged between the first hot pressing mechanism and the second hot pressing mechanism and is suitable for clamping and fixing the battery to be hot pressed.
Furthermore, the first hot pressing plate and the second hot pressing plate are provided with a plurality of hot pressing plates which are sequentially arranged at intervals along the driving direction vertical to the main driving device.
Further, the first hot pressing plate and the second hot pressing plate are provided with temperature sensors.
Further, the first hot pressing plate and the second hot pressing plate are provided with pressure sensors.
The utility model discloses technical scheme has following advantage:
the utility model provides a hot pressing counterpoint mechanism through setting up relative first hot pressboard and second hot pressboard, can be convenient for carry out hot pressing counterpoint to the battery that is located first hot pressboard and second hot pressboard between the two to improve the adhesion nature of the blue membrane of cladding on the battery, avoided the blue membrane to rise the problem of stick up.
The utility model provides a hot pressing counterpoint mechanism, through setting up relative first hot pressboard and second hot pressboard, can be convenient for carry out hot pressing counterpoint to the battery that is located between the first hot pressboard and the second hot pressboard, avoided the defect that traditional adoption arm operation battery, promoted the hot pressing efficiency of battery; specifically, be suitable for between first hot pressboard and the second hot pressboard to treat hot pressing battery and carry out the thermal pressing to can be high-efficient quick carry out hot pressing operation to the battery, promote automated production efficiency.
In addition, the hot-pressing alignment mechanism provided by the utility model has a plurality of spaced first hot-pressing plates and second hot-pressing plates, which can simultaneously perform hot-pressing operation on a plurality of spaced batteries, thus being beneficial to further improving the hot-pressing efficiency; in addition, be provided with temperature sensor and pressure sensor on first hot pressboard and second hot pressboard, can be convenient for again monitor the regulation and control to the real-time hot pressing temperature and the pressure of first hot pressboard and second hot pressboard, be favorable to high-efficient quick suppression battery, guarantee the pressing precision.
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 embodiments or the technical solutions in 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 for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a front view of a hot-pressing alignment mechanism according to an embodiment of the present invention.
Description of reference numerals:
1. a first hot-pressing mechanism; 2. a second hot-pressing mechanism; 3. a battery to be hot-pressed; 4. gluing a jig; 5. a first frame; 6. a second frame; 7. a clamping mechanism;
101. a secondary drive device; 102. a pressure sensor; 103. a temperature sensor; 104. a first hot press plate;
201. a main drive device; 202. a second hot press plate; 203. heating the tube.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to 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", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 above terms in the present invention can be understood in specific cases to those skilled in the art.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
The embodiment relates to a hot-pressing alignment mechanism which is suitable for carrying out horizontal hot-pressing operation on batteries on a battery conveying device.
As shown in fig. 1, the hot-pressing alignment mechanism includes a first hot-pressing mechanism 1 and a second hot-pressing mechanism 2, a first hot-pressing board 104 is disposed on the first hot-pressing mechanism 1, a second hot-pressing board 202 is disposed on the second hot-pressing mechanism 2, the first hot-pressing board 104 and the second hot-pressing board 202 are vertically disposed in a relative manner, the first hot-pressing board 104 and the second hot-pressing board 202 are suitable for performing hot-pressing operation on the battery 3 to be hot-pressed, which is disposed between the first hot-pressing board and the second hot-pressing mechanism 2, a main driving device 201 is connected between the second hot-pressing board 202 and the second hot-pressing mechanism 2, and the main driving device 201 is used for driving the second hot-pressing board 202 on the second hot-pressing mechanism 2 to move toward the direction of the first hot-pressing board 104 on the first hot-pressing mechanism 1. In addition, as an alternative embodiment, in this embodiment, the main driving device 201 may be connected between the first hot press board 104 and the first hot press mechanism 1, and the main driving device 201 may be used to drive the first hot press board 104 on the first hot press mechanism 1 to move toward the second hot press board 202 on the second hot press mechanism 2, in which case, the main driving device 201 on the second hot press board 202 may be omitted.
As shown in fig. 1, the first hot pressing mechanism 1 is connected to the first frame 5, the second hot pressing mechanism 2 is connected to the second frame 6, and the first frame 5 and the second frame 6 are fixed to the ground through bolts, so that stable hot pressing operation is ensured. Further, be connected with current ripe tool 4 of gluing on first frame 5 and the second frame 6, the setting is glued tool 4 and can be convenient for carry out subsequent process of gluing of beating to the battery after the hot pressing operation to promote the production efficiency of battery, as an interchangeable implementation mode, beat and glue tool 4 and can omit.
In this embodiment, the first frame 5 is further provided with a first adjusting mechanism capable of adjusting the position of the first hot pressing mechanism 1, the second frame 6 is provided with a second adjusting mechanism capable of adjusting the position of the second hot pressing mechanism 2, the first adjusting mechanism and the second adjusting mechanism can adopt the existing adjusting structure mode, for example, a screw or turntable pivot driving mode is adopted, the first adjusting mechanism and the second adjusting mechanism can be arranged so that the first hot pressing mechanism 1 and the second hot pressing mechanism 2 can be located on the same central line, which is beneficial for adapting and hot pressing batteries with different specifications, and ensures that the hot pressing work is normally performed. As an alternative embodiment, either of the first and second adjustment mechanisms may be omitted.
As shown in fig. 1, the first frame 5 in this embodiment is provided with a sub-driving device 101, and the sub-driving device 101 is used for driving the first hot press mechanism 1 to move toward the second hot press mechanism 2; further, a first guide rail is disposed on the first frame 5, and the first hot pressing mechanism 1 is connected to the first frame 5 through the first guide rail, so that the secondary driving device 101 drives the first hot pressing mechanism 1 to move along the first guide rail.
The arrangement of the first guide rail enables the first hot pressing mechanism 1 to keep stable and accurate linear motion under the driving of the auxiliary driving device 101, thereby being beneficial to ensuring the hot pressing effect. As an alternative, the first guide rail may be replaced by a slide or a telescopic rod.
It should be noted that in the present embodiment, the driving stroke precision of the main driving device 201 is higher than that of the sub driving device 101. Before hot-pressing operation, the auxiliary driving device 101 drives the first hot-pressing mechanism 1 to horizontally move towards the second hot-pressing mechanism 2 in advance, and when the first hot-pressing mechanism 1 and the second hot-pressing mechanism 2 are aligned, the main driving device 201 drives the second hot-pressing plate 202 to move towards the first hot-pressing plate 104 so as to perform hot-pressing operation on the battery to be hot-pressed; after the hot pressing is finished, the set auxiliary driving device 101 can drive the first hot pressing mechanism 1 to move away from the second hot pressing mechanism 2, so as to perform hot pressing preparation on the subsequent batteries.
In this embodiment, the driving force of the corresponding auxiliary driving device on the first hot pressing mechanism 1 is greater than the driving force of the main driving device on the second hot pressing mechanism 2, when the hot pressing operation is performed, after the first hot pressing mechanism 1 is driven by the auxiliary driving device to move and stop, the main driving device on the second hot pressing mechanism 2 drives the second hot pressing plate 202 to move, because the driving force of the auxiliary driving device on the first hot pressing mechanism 1 is greater than the driving force of the main driving device on the second hot pressing mechanism 2, the first hot pressing plate 104 stops after moving, and can be used as the reference surface of the hot pressing battery 3 to start the pressing operation, so that the temperature and pressure detection and adjustment of the hot pressing battery 3 can be further facilitated, and the hot pressing effect of the battery can be ensured.
As an alternative embodiment in the above description, the first frame 5 and the second frame 6 in this embodiment are respectively provided with a secondary driving device 101, the second frame 6 is provided with a second guide rail, the second thermal pressing mechanism 2 is slidably connected to the second frame 6 through the second guide rail, and the secondary driving device 101 drives the second thermal pressing mechanism 2 to move.
As an alternative embodiment, the secondary driving device 101 on the first hot press mechanism 1 and the secondary driving device 101 on the second hot press mechanism 2 may omit either, and when either is omitted, after one hot press mechanism abuts against the battery 3 to be hot-pressed, the secondary driving device 101 on the other hot press mechanism is driven to move toward the battery 3 to be hot-pressed.
In this embodiment, a first slide rail is disposed on the second hot pressing mechanism 2, and the second hot pressing board 202 is connected to the second hot pressing mechanism 2 through a first slide rail guide rail, so that the second hot pressing board 202 slides along the first slide rail under the driving of the main driving device 201; the first hot pressing mechanism 1 is provided with a second slide rail, and the first hot pressing plate 104 is connected to the first hot pressing mechanism 1 through the second slide rail, so that the main driving device 201 drives the first hot pressing plate 104 to slide along the second slide rail. As an alternative embodiment, the first and second slide rails may be omitted; as an alternative embodiment, the first hot pressing plate 104 may also be suspended to be telescopically and movably connected to the first hot pressing mechanism 1, and the second hot pressing plate 202 is suspended to be telescopically and movably connected to the second hot pressing mechanism 2.
In this embodiment, through setting up main drive 201 and vice drive arrangement 101 respectively, vice drive arrangement 101 can align the location fast, and main drive arrangement 201 can treat hot pressing battery 3 and carry out the fine setting of hot pressing precision degree to be favorable to guaranteeing the hot pressing effect of taking hot pressing battery. Here, the main driving device 201 and the sub driving device 101 may be a conventional and mature cylinder device, such as a reference alignment cylinder or a pressing cylinder, or may be other structures having a linear pushing effect, such as an oil cylinder or an electric push rod.
In this embodiment, the first hot pressing mechanism 1 and the second hot pressing mechanism 2 are respectively located on two sides of the workshop battery production line, and the plurality of batteries to be hot pressed 3 are placed on the production line and move synchronously along with the production line. After the hot-pressing alignment mechanism carries out hot-pressing operation on the batteries, the assembly line drives the batteries to move, and the next batch of batteries to be hot-pressed 3 which move to the position are continuously subjected to hot-pressing operation.
As an alternative embodiment, a clamping mechanism 7 is installed between the first hot pressing plate 104 and the second hot pressing plate 202, the clamping mechanism 7 is adapted to place the batteries 3 to be hot pressed, after the hot pressing process is finished, the battery core is removed by a mechanical arm or a manual operation, and the next batch of batteries 3 to be hot pressed is placed on the clamping mechanism 7 to continue the hot pressing operation.
As shown in fig. 1, the number of the batteries on the clamping mechanism 7 is several, which are sequentially arranged at intervals along the driving direction perpendicular to the driving device, correspondingly, the number of the first hot pressing plates 104 on the first hot pressing mechanism 1 is several, and the number and the positions of the second hot pressing plates 202 on the second hot pressing mechanism 2 are corresponding to those of the first hot pressing plates 104. Through the arrangement, the multiple groups of batteries 3 to be hot-pressed between the intervals are respectively subjected to hot-pressing operation by the corresponding first hot-pressing plate 104 and the corresponding second hot-pressing plate 202, after the hot-pressing operation of the batteries of the batch is completed, the battery conveying device conveys the next batch of batteries 3 to be hot-pressed to move to the hot-pressing alignment mechanism for continuous hot-pressing operation, so that the external operation is reduced, and the hot-pressing efficiency of the batteries is further improved.
In this embodiment, the heating pipe 203 is inserted in each first hot pressing plate 104, and the temperature sensor 103 is disposed on each first hot pressing plate 104, and the temperature sensor 103 is connected to an external device to feed back the real-time hot pressing temperature of each hot pressing plate, so as to facilitate control of the heating pipe 203 to adjust the hot pressing temperature of the first hot pressing plate 104, and what needs to be described here is that the same heating pipe 203 and temperature sensor 103 are disposed on the second hot pressing plate 202, which is not repeated in this embodiment. When hot-pressing operation is carried out, the surface temperature of the first hot-pressing plate 104 and the second hot-pressing plate 202, which are contacted with the blue film of the battery 3 to be hot-pressed, should be controlled between 50 ℃ and 130 ℃, and the temperature fluctuation is kept at about +/-5 ℃ so as to ensure that the blue film in the battery overlapping area is not warped after hot-pressing, and reduce the height difference of the overlapped blue film.
The first hot pressing plate 104 and the second hot pressing plate 202 in this embodiment are further provided with a pressure sensor 102, the driving device drives the first hot pressing plate 104 or the second hot pressing plate 202 to press the battery to generate pressure, and the pressure sensor 102 is used for detecting and feeding back the pressure value, so as to prevent the battery from being damaged when the pressing pressure is too large, or the blue film cannot be completely pressed when the pressing pressure is too small. The control range of the external device for adjusting the pressing pressure is 3kg-21kg, and the pressure adjusting fluctuation is about +/-1 kg. It should be noted that the temperature sensor 103 and the pressure sensor 102 may be connected to existing mature control devices, and detailed monitoring, feedback and adjustment manners thereof in this embodiment are not described again.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (10)
1. A hot pressing aligning mechanism is characterized by comprising: the battery hot-pressing device comprises a first hot-pressing mechanism (1) and a second hot-pressing mechanism (2), wherein a first hot-pressing plate (104) is arranged on the first hot-pressing mechanism (1), a second hot-pressing plate (202) is arranged on the second hot-pressing mechanism (2), the first hot-pressing plate (104) and the second hot-pressing plate (202) are oppositely arranged, and an interval for carrying out hot-pressing treatment on a battery to be hot-pressed (3) is arranged between the first hot-pressing plate (104) and the second hot-pressing plate (202);
the first hot pressing plate (104) and/or the second hot pressing plate (202) are/is connected with a main driving device, and the main driving device is used for driving the first hot pressing plate (104) and/or the second hot pressing plate (202) to move towards opposite directions.
2. The hot-pressing alignment mechanism according to claim 1, wherein the first hot-pressing mechanism (1) is connected to a first frame (5), and the second hot-pressing mechanism (2) is connected to a second frame (6).
3. The hot-pressing alignment mechanism according to claim 2, further comprising a secondary driving device (101), wherein the first hot-pressing mechanism (1) and/or the second hot-pressing mechanism (2) is connected with a driving end of the secondary driving device (101), and the secondary driving device (101) is used for driving the first hot-pressing mechanism (1) and/or the second hot-pressing mechanism (2) to move towards the battery (3) to be hot-pressed.
4. The hot-pressing alignment mechanism according to claim 3, wherein the first frame (5) is provided with a first guide rail, the first hot-pressing mechanism (1) is slidably mounted on the first guide rail, and when the auxiliary driving device (101) drives the first hot-pressing mechanism (1) to move, the first hot-pressing mechanism (1) can slide along the first guide rail;
and/or, a second guide rail is arranged on the second rack (6), the second hot pressing mechanism (2) is slidably mounted on the second guide rail, and the secondary driving device (101) drives the second hot pressing mechanism (2) to move, so that the second hot pressing mechanism (2) can slide along the second guide rail.
5. The hot-pressing alignment mechanism according to claim 2, wherein the first frame (5) is provided with a first adjusting mechanism, and the first adjusting mechanism is suitable for adjusting the position of the first hot-pressing mechanism (1);
and/or a second adjusting mechanism is arranged on the second rack (6), and the second adjusting mechanism is suitable for adjusting the position of the second hot pressing mechanism (2).
6. The hot-pressing alignment mechanism according to claim 2, wherein the first frame (5) and/or the second frame (6) is adapted to be connected with a gluing jig (4).
7. The hot-pressing alignment mechanism according to any one of claims 1-6, wherein a clamping mechanism is arranged between the first hot-pressing mechanism (1) and the second hot-pressing mechanism (2), and the clamping mechanism is suitable for clamping and fixing the battery (3) to be hot-pressed.
8. The thermocompression alignment mechanism according to any of claims 1-6 wherein the first thermocompression plate (104) and the second thermocompression plate (202) have several ones sequentially spaced apart in a driving direction perpendicular to the main driving device.
9. The hot-pressing alignment mechanism according to any one of claims 1-6, wherein temperature sensors (103) are provided on the first hot-pressing plate (104) and the second hot-pressing plate (202).
10. The hot press alignment mechanism according to any one of claims 1-6, wherein pressure sensors (102) are provided on the first hot press plate (104) and the second hot press plate (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220388354.8U CN217444459U (en) | 2022-02-24 | 2022-02-24 | Hot pressing alignment mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220388354.8U CN217444459U (en) | 2022-02-24 | 2022-02-24 | Hot pressing alignment mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217444459U true CN217444459U (en) | 2022-09-16 |
Family
ID=83212681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220388354.8U Active CN217444459U (en) | 2022-02-24 | 2022-02-24 | Hot pressing alignment mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217444459U (en) |
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2022
- 2022-02-24 CN CN202220388354.8U patent/CN217444459U/en active Active
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