CN219464508U - Explosion-proof cover plate processing device - Google Patents
Explosion-proof cover plate processing device Download PDFInfo
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- CN219464508U CN219464508U CN202320709895.0U CN202320709895U CN219464508U CN 219464508 U CN219464508 U CN 219464508U CN 202320709895 U CN202320709895 U CN 202320709895U CN 219464508 U CN219464508 U CN 219464508U
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- cover plate
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model belongs to the technical field of explosion-proof cover plate production, and particularly relates to an explosion-proof cover plate processing device, which comprises: the first die comprises a first upper die part and a first lower die part which are matched with each other, and a stamping forming assembly is arranged between the first upper die part and the first lower die part; the second die comprises a second upper die part and a second lower die part which are matched with each other, and a scribing line component is arranged between the second upper die part and the second lower die part. The device locates the punch forming assembly in the first die, locates the scribing assembly in the second die, so that the explosion-proof cover plate is not interfered with each other when in punch forming or scribing process, and further the quality of the explosion-proof cover plate is ensured.
Description
Technical Field
The application relates to the technical field of explosion-proof cover plate production, in particular to an explosion-proof cover plate processing device.
Background
The explosion-proof cover plate, also called explosion-proof sheet, is mainly applied to the battery. When the internal pressure of the battery reaches a certain height, the explosion-proof cover plate can be exploded or split, so that the internal pressure of the battery is quickly relieved.
In the related art, the explosion-proof cover plate needs to undergo two processing procedures of punch forming and explosion-proof scribing, and the two processing procedures are usually integrated in the same die, and during processing, the punch forming procedure and the explosion-proof scribing pressing procedure interfere with each other, so that the production quality of the explosion-proof cover plate is affected.
It should be noted that the information disclosed in the above background section is only for enhancing understanding of the background of the present disclosure and thus may include information that does not form the prior art that is already known to those of ordinary skill in the art.
Disclosure of Invention
In view of at least one of the above technical problems, the present application provides an explosion-proof cover plate processing device, which solves the problem that in the related art, the explosion-proof cover plate needs to undergo two processing procedures of punch forming and explosion-proof scribing, and the two processing procedures are usually integrated in the same die, and during processing, the punch forming procedure and the explosion-proof scribing pressing procedure interfere with each other, thereby affecting the production quality of the explosion-proof cover plate.
An embodiment of the application provides an explosion-proof apron processingequipment, include:
the first die comprises a first upper die part and a first lower die part which are matched with each other, and a stamping forming assembly is arranged between the first upper die part and the first lower die part;
the second die comprises a second upper die part and a second lower die part which are matched with each other, and a scribing line component is arranged between the second upper die part and the second lower die part.
The embodiment of the application has the following technical effects: the device locates the punch forming assembly in the first die, locates the scribing assembly in the second die, so that the explosion-proof cover plate is not interfered with each other when in punch forming or scribing process, and further the quality of the explosion-proof cover plate is ensured.
In one implementation mode, a first trough is arranged on the first lower die part, a second trough is arranged on the second lower die part, and the plane of the bottom wall of the first trough and the plane of the bottom wall of the second trough are positioned on the same horizontal plane.
In one implementation, the press forming assembly includes a first forming mechanism, a second forming mechanism, a third forming mechanism, and a fourth forming mechanism mounted in sequence between the first upper die portion and the first lower die portion along the advancing direction of the web.
In one implementation, the first molding mechanism includes a first stamping part movably mounted on the first upper die part and a push rod movably mounted on the first lower die part.
In one implementation, the end edges of the ejector pins are provided with a chamfer structure.
In one implementation mode, the second molding mechanism comprises a second stamping part arranged on the first upper die part and a first matching block movably arranged on the first lower die part, first protrusions are distributed on the second stamping part at intervals, second protrusions are arranged on the first matching block, and the first protrusions and the second protrusions are staggered.
In one implementation, the score line assembly includes a score line mechanism and a blanking mechanism mounted between the second upper die portion and the second lower die portion in sequence along the advancing direction of the strip.
In one implementation, the scribing mechanism comprises a second matching block movably mounted on the second upper die part and a scribing block movably mounted on the second lower die part, wherein scribing sharp projections are distributed on the scribing block at intervals.
In one implementation, the blanking mechanism includes a plurality of blanking bars spaced apart from the second upper die portion.
The utility model will be further described with reference to the drawings and examples.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following description will briefly explain the embodiments or the drawings needed in the prior art, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a block diagram of a first mold provided in an embodiment of the present application;
FIG. 2 is a block diagram of a second mold provided in an embodiment of the present application;
FIG. 3 is an enlarged block diagram of FIG. 1 at A;
FIG. 4 is an enlarged block diagram at B in FIG. 1;
Detailed Description
In order to make the above objects, features and advantages of the present application more comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is, however, susceptible of embodiment in many other forms than those described herein and similar modifications can be made by those skilled in the art without departing from the spirit of the application, and therefore the application is not to be limited to the specific embodiments disclosed below.
In the description of the present application, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, merely to facilitate description of the present application and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a specific orientation, be configured and operated in a specific orientation, and are not to be construed as limiting the present application.
In the description of the present application, it should be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or an implicit indication of the number of technical features being indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present application, the meaning of "plurality" is at least two, such as two, three, etc., unless explicitly defined otherwise.
In the embodiments of the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.
In the related art, the explosion-proof cover plate needs to undergo two processing procedures of punch forming and explosion-proof scribing, and the two processing procedures are usually integrated in the same die, and during processing, the punch forming procedure and the explosion-proof scribing pressing procedure interfere with each other, so that the production quality of the explosion-proof cover plate is affected. The device locates the punch forming assembly in the first die, locates the scribing assembly in the second die, so that the explosion-proof cover plate is not interfered with each other when in punch forming or scribing process, and further the quality of the explosion-proof cover plate is ensured.
Referring to fig. 1, fig. 2, fig. 3, and fig. 4, fig. 1 is a structural diagram of a first mold according to an embodiment of the present application; FIG. 2 is a block diagram of a second mold provided in an embodiment of the present application; FIG. 3 is an enlarged block diagram of FIG. 1 at A; FIG. 4 is an enlarged block diagram at B in FIG. 1; in an embodiment of the present application, an explosion-proof cover plate processing device is provided, which includes a first mold 100 and a second mold 200.
With reference to fig. 1 to 4 in combination, a detailed description will be given below of a specific structure of the explosion-proof cover plate processing apparatus.
The first mold 100 includes a first upper mold portion 110 and a first lower mold portion 120 that are mutually matched, and a press molding assembly 130 is disposed between the first upper mold portion 110 and the first lower mold portion 120; the second mold 200 includes a second upper mold portion 210 and a second lower mold portion 220 that are mutually matched, and a scribe line assembly 230 is disposed between the second upper mold portion 210 and the second lower mold portion 220.
The first mold 100 and the second mold 200 are independent of each other, that is, when working, the first mold 100 and the second mold 200 may work out of synchronization or may work out of synchronization, and thus, do not interfere with each other.
Further, in the related art, the punch forming assembly 130 and the score line assembly 230 are all installed in the same mold. When the punch forming assembly 130 needs to be maintained, the punch forming assembly 130 and the score line assembly 230 need to be detached from the mold for maintenance, which is very troublesome.
In the present embodiment, the punch forming assembly 130 is installed in the first die 100, and the score line assembly 230 is installed in the second die 200. When an operator performs maintenance, only the components with maintenance in the punch forming component 130 or the score line component 230 need to be detached from the corresponding mold for maintenance, so that the maintenance process can be simplified, and the maintenance or adjustment efficiency can be improved.
In some examples, referring to fig. 1 to 4 in combination, a first trough (not shown) is provided on the first lower mold portion 120, and a second trough (not shown) is provided on the second lower mold portion 220, where a plane of a trough bottom wall of the first trough and a plane of a trough bottom wall of the second trough are located on the same horizontal plane.
When the first and second dies 100, 200 are in operation, the workpiece to be machined is moved in the form of a strip of material between the first and second dies 100, 200. Specifically, the material belt moves along the first trough and the second trough.
The plane of the groove bottom wall of the first material groove and the plane of the groove bottom wall of the second material groove are positioned on the same horizontal plane, and the arrangement can keep the material belt in a horizontal state, so that the to-be-machined piece on the material belt is aligned to each component, and accurate machining is realized.
In some examples, referring to fig. 1-4 in combination, the punch forming assembly 130 includes a first forming mechanism 131, a second forming mechanism 132, a third forming mechanism 133, and a fourth forming mechanism 134 mounted in sequence between the first upper die portion 110, the first lower die portion 120 along the direction of web advancement. By adopting the structure, four stamping forming processes are sequentially carried out on the workpiece to be processed, all forming mechanisms do not interfere with each other, and each forming mechanism carries out one stamping forming on the workpiece to be processed, so that the stamping forming quality is ensured.
In some examples, referring to fig. 1-4 in combination, the first forming mechanism 131 includes a first stamping 1311 movably mounted to the first upper die portion 110 and a ram 1312 movably mounted to the first lower die portion 120.
The first molding mechanism 131 further includes a first nitrogen spring 1313 and a second nitrogen spring 1314, the first nitrogen spring 1313 is installed on the first upper mold portion 110, the first stamping 1311 is connected with the first nitrogen spring 1313, the second nitrogen spring 1314 is installed on the first lower mold portion 120, and the ejector rod 1312 is connected with the second nitrogen spring 1314. In this way, the first punch 1311 is movable relative to the first upper die section 110 by the first nitrogen spring 1313, and the ram 1312 is movable relative to the first lower die section 120 by the second nitrogen spring 1314.
The first molding mechanism 131 further includes a first female die 1315, the first female die 1315 being disposed in the first upper die portion 110, and the first stamping 1311 being movably disposed in the first female die 1315.
In operation, when the workpiece is moved to the first molding mechanism 131 and the first upper die portion 110 and the first lower die portion 120 are gradually clamped, first, the first pressing member 1311 and the first die 1315 are brought into contact with the upper surface of the workpiece, and the ejector pins 1312 are brought into contact with the lower surface of the workpiece. Then, the ejector pin 1312 continues to eject, and the first stamping 1311 moves upward, and both ends of the first die 1315 continue to contact the upper surface of the workpiece to be machined, thus achieving the first stamping.
In some examples, referring to fig. 1-4, the end edges of the ram 1312 are provided with a chamfer feature. By adopting the structure, the workpiece to be processed is effectively prevented from being broken when the ejector rod 1312 is jacked up, and the quality of the product is effectively ensured.
In some examples, referring to fig. 1 to 4 in combination, the second molding mechanism 132 includes a second stamping part 1321 mounted on the first upper die portion 110 and a first matching block 1322 movably mounted on the first lower die portion 120, first protrusions 1323 are spaced apart on the second stamping part 1321, the first matching block 1322 has second protrusions 1324 thereon, and the first protrusions 1323 and the second protrusions 1324 are staggered.
The second molding mechanism 132 includes a second female die 1325 and a third nitrogen spring 1326, the second female and third nitrogen springs 1326 are disposed in the first lower die portion 120, the first mating block 1322 is movably disposed in the second female die 1325, and the third nitrogen spring 1326 is connected to the first mating block 1322.
Further, a first protrusion 1323 is provided protruding from the first upper mold portion 110.
In operation, a second press forming of the workpiece is achieved by the cooperation of the first protrusion 1323 and the second protrusion 1324.
In other examples, the third molding mechanism 133 includes a fourth nitrogen spring 1331, a third stamping 1332, a fifth nitrogen spring 1333, and a third mating block 1334, where the fourth nitrogen spring 1331 and the third stamping 1332 are all mounted on the first upper mold portion 110, and the fourth nitrogen spring 1331 is connected to the third stamping 1332 so that the third stamping 1332 can move relative to the first upper mold portion 110, the fifth nitrogen spring 1333 and the third mating block 1334 are all mounted on the first lower mold portion 120, and the fifth nitrogen spring 1333 is connected to the third mating block 1334 so that the third mating block 1334 can move relative to the first lower mold portion 120. In this way, the workpiece is subjected to the third press forming by the third pressing part 1332 and the third matching block 1334.
In other examples, the fourth forming mechanism 134 includes a sixth nitrogen spring 1341, a fourth stamping 1342, and a fourth mating block 1343, the fourth stamping 1342 is mounted on the first upper die portion 110, the sixth nitrogen spring 1341 and the fourth mating block 1343 are both mounted on the first lower die portion 120, and the sixth nitrogen spring 1341 is connected to the fourth mating block 1343 to enable the fourth mating block 1343 to move relative to the first lower die portion 120. In this way, the fourth press forming is performed on the workpiece to be processed by the fourth press piece 1342 being engaged with the fourth engagement piece 1343.
In some examples, referring to fig. 1-4 in combination, the score line assembly 230 includes a score line mechanism 231 and a blanking mechanism 232 mounted sequentially between the second upper die portion 210, the second lower die portion 220 in the direction of web advancement.
In some examples, referring to fig. 1 to 4 in combination, the scribing mechanism 231 includes a second mating block 2311 movably mounted on the second upper die portion 210 and a scribing block 2312 movably mounted on the second lower die portion 220, and scribing sharp protrusions are spaced apart on the scribing block 2312.
The scribing mechanism 231 further includes a seventh nitrogen spring 2313 and an eighth nitrogen spring 2314, the seventh nitrogen spring 2313 is disposed on the second upper die portion 210, the seventh nitrogen spring 2313 is connected with the second matching block 2311, the eighth nitrogen spring 2314 is disposed on the second lower die portion 220, the eighth nitrogen spring 2314 is connected with the scribing block 2312, and the scribing block 2312 is matched with the seventh nitrogen spring 2313 to realize a scribing process of a workpiece to be processed.
In some examples, referring to fig. 1-4 in combination, the blanking mechanism 232 includes a plurality of blanking bars 2321 spaced apart from the second upper die portion 210.
The number of the blanking bars 2321 may be two, three, four or more. In the embodiment of the present application, the number of the blanking bars 2321 is three.
The end of the blanking rod 2321 protrudes from the surface of the second upper die portion 210, so that the workpiece to be machined can be detached from the material belt and blanking can be completed.
The above is merely a preferred embodiment of the present application, and is not intended to limit the present application in any way. Any person skilled in the art may make many possible variations and modifications to the technical solution of the present application, or modify equivalent embodiments, using the methods and technical contents disclosed above, without departing from the scope of the technical solution of the present application. Therefore, all equivalent changes according to the shape, structure and principle of the present application are covered in the protection scope of the present application.
Claims (9)
1. An explosion-proof apron processingequipment, characterized by comprising:
the first die comprises a first upper die part and a first lower die part which are matched with each other, and a stamping forming assembly is arranged between the first upper die part and the first lower die part;
the second die comprises a second upper die part and a second lower die part which are matched with each other, and a scribing line component is arranged between the second upper die part and the second lower die part.
2. The explosion-proof cover plate processing device according to claim 1, wherein the first lower die part is provided with a first trough, the second lower die part is provided with a second trough, and the plane of the bottom wall of the first trough and the plane of the bottom wall of the second trough are positioned on the same horizontal plane.
3. The explosion-proof cover plate processing apparatus according to claim 1, wherein the press forming assembly includes a first forming mechanism, a second forming mechanism, a third forming mechanism, and a fourth forming mechanism mounted between the first upper die portion and the first lower die portion in this order along a advancing direction of the material tape.
4. The explosion proof cover plate processing apparatus according to claim 3, wherein the first molding mechanism comprises a first stamping part movably mounted on the first upper die part and a push rod movably mounted on the first lower die part.
5. The explosion proof cover plate processing device according to claim 4, wherein the end edge of the ejector rod is provided with a chamfer structure.
6. The explosion-proof cover plate processing device according to claim 3, wherein the second molding mechanism comprises a second stamping part arranged on the first upper die part and a first matching block movably arranged on the first lower die part, first protrusions are distributed on the second stamping part at intervals, second protrusions are arranged on the first matching block, and the first protrusions and the second protrusions are staggered.
7. The vent panel processing apparatus of claim 1, wherein the score line assembly includes a score line mechanism and a blanking mechanism mounted in sequence between the second upper die portion and the second lower die portion in a direction of advance of the web.
8. The explosion vent apparatus of claim 7, wherein the score line mechanism comprises a second mating block movably mounted to the second upper die portion and a score line block movably mounted to the second lower die portion, and score line sharp protrusions are spaced apart on the score line block.
9. The explosion proof cover plate processing apparatus of claim 7, wherein the blanking mechanism comprises a plurality of blanking bars spaced apart from the second upper die portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320709895.0U CN219464508U (en) | 2023-03-30 | 2023-03-30 | Explosion-proof cover plate processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320709895.0U CN219464508U (en) | 2023-03-30 | 2023-03-30 | Explosion-proof cover plate processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219464508U true CN219464508U (en) | 2023-08-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320709895.0U Active CN219464508U (en) | 2023-03-30 | 2023-03-30 | Explosion-proof cover plate processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219464508U (en) |
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- 2023-03-30 CN CN202320709895.0U patent/CN219464508U/en active Active
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