Reversible multi-degree of freedom rotation mechanism

Abstract

The utility model provides a kind of overturnable multi-degree-of-freedom rotating mechanism, including base assembly, rotating assembly, driving assembly, cylindrical battery support seat assembly, rotating assembly is equipped on base assembly, rotating assembly right side is equipped with driving assembly, driving assembly is equipped with cylindrical battery support seat, cylindrical battery support seat is equipped with cylindrical battery, rotating assembly drives driving assembly to do the rotation of positive and negative arbitrary angle, driving assembly will entire cylindrical battery support seat assembly overturn and pour into material receiving box, so that cylindrical battery carries out accurate attitude control to realize to electric performance and appearance size surface quality full-automatic detection, the utility model has the beneficial effect that: the mechanism is by accurate attitude control to cylindrical battery to realize to electric performance and appearance size surface quality etc. Full-automatic detection, degree of automation is high, control precision is high, equipment mechanism is concentrated compact small, small space occupation, maintenance is simple, and reliability is high.

Description

Technical Field

[0001] This utility model relates to the field of rotating mechanism technology, and more particularly to a flip-type multi-degree-of-freedom rotating mechanism used in a laboratory single cylindrical battery multi-posture multi-degree-of-freedom control and testing device. Background Technology

[0002] In actual production, cylindrical batteries need to be rotated or flipped according to the requirements of different cylindrical battery modules to adjust their polarity, so as to form cylindrical battery modules with different parallel or series combinations.

[0003] There are currently two methods for flipping and rotating cylindrical batteries. One method is manual operation, which is not only inefficient but also inaccurate. The other method is to use mechanical equipment for rotation and flipping. After the cylindrical batteries are produced on the production line, they need to be transferred to an independent rotating and flipping mechanism for flipping, as they cannot be flipped on the original production line. This causes an interruption in automated production, resulting in low production efficiency. Furthermore, due to the easily damaged and deformable nature of cylindrical batteries, repeated transfers can easily cause quality problems during the transfer process. Summary of the Invention

[0004] The purpose of this utility model is to solve the above-mentioned technical problems by providing a novel flip-type multi-degree-of-freedom rotation mechanism for use in a laboratory single cylindrical battery multi-posture multi-degree-of-freedom control and testing device. This mechanism achieves fully automatic testing of electrical performance, appearance dimensions, and surface quality by precisely controlling the posture of the cylindrical battery. It has a high degree of automation, high control accuracy, compact and small equipment structure, small space occupation, simple maintenance, and high reliability.

[0005] This utility model is achieved through the following technical solution: A flip-type multi-degree-of-freedom rotation mechanism is used in a laboratory multi-posture multi-degree-of-freedom control and testing device for a single cylindrical battery. It includes a base assembly, a rotation assembly, a drive assembly, and a cylindrical battery support assembly. The base assembly has the rotation assembly mounted on it, and the drive assembly is located to the right of the rotation assembly. The drive assembly has the cylindrical battery support assembly mounted on it, and a cylindrical battery is placed on the support assembly. The rotation assembly drives the drive assembly to rotate at any angle in both directions. The drive assembly flips the entire cylindrical battery support assembly and pours it into a receiving box, enabling precise posture control of the cylindrical battery to achieve fully automated testing of its electrical performance, dimensions, and surface quality.

[0006] As a further step, the base assembly includes a base plate, a support plate, a fixing block, and a receiving box. The base plate has a support plate mounting groove on the upper left side, and the bottom of the support plate is inserted into the support plate mounting groove on the upper left side of the base plate. The base plate has a receiving box mounting groove on the upper right side, and the receiving box is embedded in the receiving box mounting groove on the upper right side of the base plate. The support plate is fixed to the base plate by the fixing block.

[0007] As a further step, the rotating assembly includes a rotating cylinder, a rotating limiting block, a rotating connector, a rotating connecting block, and a rotating column. The rotating cylinder is mounted on the upper part of the support plate. The output shaft of the rotating cylinder is connected to the rotating connector, and the rotating connector is fixed to the rotating cylinder by the rotating limiting block. One end of the rotating connecting block is fixed to the lower part of the rotating limiting block by the rotating column, and the other end of the rotating connecting block is fixed to the lower outer wall of the rotating connector. The front end of the rotating connector is provided with a groove.

[0008] As a further step, the drive assembly includes a drive mounting plate, a drive motor, a drive driving wheel, a drive timing wheel, a drive timing belt, and a drive driven wheel. The left end of the drive mounting plate is embedded in a groove at the front end of the rotary connector and fixedly connected. A motor mounting slot is provided on the upper left end of the drive mounting plate, and the drive motor is embedded in this slot. The output shaft of the drive motor is connected to the drive driving wheel. A support slot is provided on the upper right end of the drive mounting plate, and a cylindrical battery support is embedded in this slot. The bottom of the cylindrical battery support is connected to the drive driven wheel. One end of the drive timing belt is fitted onto the drive driving wheel, and the other end of the drive timing belt... One end is fitted onto the driven wheel. A drive synchronous wheel is provided in the middle of the drive mounting plate. The drive synchronous wheel is connected to the outer wall of the drive synchronous belt. The drive motor drives the drive wheel to rotate. The drive wheel drives the drive synchronous belt to rotate. The drive synchronous belt drives the drive synchronous wheel and the driven wheel to rotate. The driven wheel drives the cylindrical battery support to rotate. The rotary connector drives the drive mounting plate to rotate. The drive mounting plate drives the cylindrical battery and the cylindrical battery support assembly to rotate together about the center of the cylindrical battery. The rotation direction is forward and reverse. The rotary cylinder then drives the entire drive assembly to rotate at any angle in forward and reverse. The combination of the two rotations constitutes the multi-degree-of-freedom control of the cylindrical battery. Finally, the rotary cylinder flips the entire drive assembly and pours it into the receiving box.

[0009] As a further step, the cylindrical battery support assembly includes a support base and a support bearing. The bottom of the support base is provided with a bearing mounting groove, the top of the support bearing is inserted into the bearing mounting groove at the bottom of the support base, and the bottom of the support bearing is connected to the drive driven wheel.

[0010] As a further step, the rotating connecting block is L-shaped.

[0011] As a further step, the drive motor is a stepper motor.

[0012] The beneficial effects of this utility model are as follows: (1) The mechanism achieves fully automatic detection of electrical performance, appearance size and surface quality by precisely controlling the attitude of cylindrical batteries. It has a high degree of automation and high control accuracy. The mechanism is compact and small, occupies little space, is easy to maintain and has high reliability. It is especially suitable for the flipping of heavy-duty and large-volume cylindrical batteries and can work in coordination with the upstream and downstream of the production line. (2) The mechanism is equipped with a rotating component, which drives the drive component to rotate at any angle in both directions. The drive component flips the entire cylindrical battery support assembly into the receiving box, so that the cylindrical battery can be precisely controlled to achieve fully automatic detection of electrical performance, appearance, size and surface quality, which improves the test effect and can meet the strength requirements, enabling different types of batteries to be tested. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the reversible multi-degree-of-freedom rotation mechanism of this utility model; Figure 2 This is an exploded structural diagram of the reversible multi-degree-of-freedom rotation mechanism of this utility model; Figure 3 This is a schematic diagram of the base assembly structure of this utility model; Figure 4 This is an exploded view of the base assembly of this utility model; Figure 5 This is a schematic diagram of the rotating component structure of this utility model; Figure 6 This is a schematic diagram of the exploded structure of the rotating component of this utility model; Figure 7 This is a schematic diagram of the drive component structure of this utility model; Figure 8 This is an exploded view of the drive component of this utility model; Figure 9 This is a schematic diagram of the cylindrical battery support assembly of this utility model; Figure 10 This is an exploded view of the cylindrical battery support assembly of this utility model; Reference numerals: 1. Base assembly; 11. Base plate; 110. Support plate mounting slot; 111. Receiving box mounting slot; 12. Support plate; 13. Fixing block; 14. Receiving box; 2. Rotating assembly; 21. Rotating cylinder; 22. Rotating limit block; 23. Rotating connector; 230. Groove; 24. Rotating connecting block; 25. Rotating column; 3. Drive assembly; 31. Drive mounting plate; 310. Motor mounting slot; 311. Support seat slot; 32. Drive motor; 33. Drive drive wheel; 34. Drive synchronous wheel; 35. Drive synchronous belt; 36. Drive driven wheel; 4. Cylindrical battery support assembly; 41. Support seat; 42. Support bearing; 5. Cylindrical battery. Detailed Implementation

[0014] The present invention will be further described below with reference to the accompanying drawings and specific embodiments: Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of this application; the terms "comprising" and "having," and any variations thereof, in the description, claims, and accompanying drawings of this application are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the description, claims, or accompanying drawings of this application are used to distinguish different objects, not to describe a particular order.

[0015] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0016] For reference Figures 1-10 As shown, a flip-type multi-degree-of-freedom rotation mechanism is used in a laboratory multi-posture multi-degree-of-freedom control and testing device for a single cylindrical battery. It includes a base assembly 1, a rotation assembly 2, a drive assembly 3, and a cylindrical battery support assembly 4. The base assembly 1 has the rotation assembly 2 mounted on it. The drive assembly 3 is located to the right of the rotation assembly 2. The drive assembly 3 has the cylindrical battery support assembly 4 mounted on it. A cylindrical battery 5 is mounted on the cylindrical battery support assembly 4. The rotation assembly 2 drives the drive assembly 3 to rotate at any angle in both directions. The drive assembly 3 flips the entire cylindrical battery support assembly 4 and pours it into a receiving box 14, allowing precise posture control of the cylindrical battery 5 to achieve fully automated testing of its electrical performance, appearance, dimensions, and surface quality.

[0017] Preferably, the base assembly 1 includes a base plate 11, a support plate 12, a fixing block 13, and a receiving box 14. The base plate 11 has a support plate mounting groove 110 on the upper left side, and the bottom of the support plate 12 is inserted into the support plate mounting groove 110 on the upper left side of the base plate 11. The base plate 11 has a receiving box mounting groove 111 on the upper right side, and the receiving box 14 is embedded in the receiving box mounting groove 111 on the upper right side of the base plate 11. The support plate 12 is fixed to the base plate 11 by the fixing block 13.

[0018] Preferably, the rotating assembly 2 includes a rotating cylinder 21, a rotating limiting block 22, a rotating connector 23, a rotating connecting block 24, and a rotating column 25. The rotating cylinder 21 is mounted on the upper part of the support plate 12. The output shaft of the rotating cylinder 21 is connected to the rotating connector 23, and the rotating connector 23 is fixed to the rotating cylinder 21 by the rotating limiting block 22. One end of the rotating connecting block 24 is fixed to the lower part of the rotating limiting block 22 by the rotating column 25, and the other end of the rotating connecting block 24 is fixed to the lower outer side wall of the rotating connector 23. The front end of the rotating connector 23 is provided with a groove 230.

[0019] Preferably, the drive assembly 3 includes a drive mounting plate 31, a drive motor 32, a drive driving wheel 33, a drive synchronous wheel 34, a drive synchronous belt 35, and a drive driven wheel 36. The left end of the drive mounting plate 31 is embedded in the groove 230 at the front end of the rotary connector 23 and is fixedly connected. A motor mounting groove 310 is provided on the upper left end of the drive mounting plate 31, and the drive motor 32 is embedded in the motor mounting groove 310 on the upper left end of the drive mounting plate 31. The output shaft of the drive motor 32 is connected to the drive driving wheel 33. A support seat groove 311 is provided on the upper right end of the drive mounting plate 31, and the cylindrical battery support assembly 4 is embedded in the support seat groove 311 on the upper right end of the drive mounting plate 31. The bottom of the cylindrical battery support assembly 4 is connected to the drive driven wheel 36. One end of the drive synchronous belt 35 is sleeved on the drive driving wheel 33. The other end of the belt 35 is fitted onto the driven wheel 36. The drive mounting plate 31 has a drive synchronous wheel 34 in the middle. The drive synchronous wheel 34 is connected to the outer wall of the drive synchronous belt 35. The drive motor 32 drives the drive driving wheel 33 to rotate. The drive driving wheel 33 drives the drive synchronous belt 35 to rotate. The drive synchronous belt 35 drives the drive synchronous wheel 34 and the drive driven wheel 36 to rotate. The drive driven wheel 36 drives the cylindrical battery support assembly 4 to rotate. The rotary connector 23 drives the drive mounting plate 31 to rotate. The drive mounting plate 31 drives the cylindrical battery 5 and the cylindrical battery support assembly 4 to rotate together around the center of the cylindrical battery 4. The rotation direction is forward and reverse. The rotary cylinder 21 then drives the entire drive assembly 3 to rotate at any angle in forward and reverse. The combination of the two rotations constitutes the multi-degree-of-freedom control of the cylindrical battery 5. Finally, the rotary cylinder 21 flips the entire cylindrical battery support assembly 4 and pours it into the receiving box 14.

[0020] Preferably, the cylindrical battery support assembly 4 includes a support base 41 and a support bearing 42. The support base 41 has a bearing mounting groove at its bottom, the top of the support bearing 42 is inserted into the bearing mounting groove at the bottom of the support base 41, and the bottom of the support bearing 42 is connected to the drive driven wheel 36.

[0021] Preferably, the rotating connecting block 24 is L-shaped.

[0022] Preferably, the drive motor 32 is a drive stepper motor.

[0023] Based on the disclosure and teachings of the above specification, those skilled in the art can make appropriate changes and modifications to the above embodiments. Therefore, this utility model is not limited to the specific embodiments disclosed and described above, and some modifications and changes to this utility model should also fall within the protection scope of the claims of this utility model. Furthermore, although some specific terms are used in this specification, these terms are only for convenience of explanation and do not constitute any limitation on this utility model.

Claims

1. A flip-up multi-degree-of-freedom rotation mechanism, used in a laboratory multi-pose, multi-degree-of-freedom control and testing device for a single cylindrical battery, characterized in that: The device includes a base assembly, a rotating assembly, a driving assembly, and a cylindrical battery support assembly. The base assembly has a rotating assembly, and the driving assembly is located on the right side of the rotating assembly. The driving assembly has a cylindrical battery support, and a cylindrical battery is placed on the cylindrical battery support. The rotating assembly drives the driving assembly to rotate at any angle in both directions. The driving assembly flips the entire cylindrical battery support assembly and pours it into a receiving box, enabling precise attitude control of the cylindrical battery to achieve fully automatic detection of its electrical performance, appearance, dimensions, and surface quality.

2. The reversible multi-degree-of-freedom rotation mechanism according to claim 1, characterized in that: The base assembly includes a base plate, a support plate, a fixing block, and a receiving box. The base plate has a support plate mounting groove on the upper left side, and the bottom of the support plate is inserted into the support plate mounting groove on the upper left side of the base plate. The base plate has a receiving box mounting groove on the upper right side, and the receiving box is embedded in the receiving box mounting groove on the upper right side of the base plate. The support plate is fixed to the base plate by the fixing block.

3. The reversible multi-degree-of-freedom rotation mechanism according to claim 2, characterized in that: The rotating assembly includes a rotating cylinder, a rotating limiting block, a rotating connector, a rotating connecting block, and a rotating column. The rotating cylinder is mounted on the upper part of the support plate. The output shaft of the rotating cylinder is connected to the rotating connector, and the rotating connector is fixed to the rotating cylinder by the rotating limiting block. One end of the rotating connecting block is fixed to the lower part of the rotating limiting block by the rotating column, and the other end of the rotating connecting block is fixed to the lower outer side wall of the rotating connector. The front end of the rotating connector is provided with a groove.

4. The reversible multi-degree-of-freedom rotation mechanism according to claim 3, characterized in that: The drive assembly includes a drive mounting plate, a drive motor, a drive drive pulley, a drive timing pulley, a drive timing belt, and a drive driven pulley. The left end of the drive mounting plate is embedded in a groove at the front end of the rotary connector and is fixedly connected. A motor mounting slot is located on the upper left end of the drive mounting plate, and the drive motor is embedded in this slot. The output shaft of the drive motor is connected to the drive drive pulley. A support slot is located on the upper right end of the drive mounting plate, and a cylindrical battery support is embedded in this slot. The bottom of the cylindrical battery support is connected to the drive driven pulley. One end of the drive timing belt is fitted onto the drive drive pulley, and the other end is fitted onto... The drive assembly is mounted on the driven wheel. A drive synchronous wheel is located in the middle of the drive mounting plate. The drive synchronous wheel is connected to the outer wall of the drive synchronous belt. The drive motor drives the drive wheel to rotate. The drive wheel drives the drive synchronous belt to rotate. The drive synchronous belt drives the drive synchronous wheel and the driven wheel to rotate. The driven wheel drives the cylindrical battery support to rotate. The rotary connector drives the drive mounting plate to rotate. The drive mounting plate drives the cylindrical battery and the cylindrical battery support assembly to rotate together about the center of the cylindrical battery. The rotation direction is forward and reverse. The rotary cylinder then drives the entire drive assembly to rotate at any angle in forward and reverse. The combination of the two rotations constitutes the multi-degree-of-freedom control of the cylindrical battery. Finally, the rotary cylinder flips the entire drive assembly and pours it into the receiving box.

5. The reversible multi-degree-of-freedom rotation mechanism according to claim 4, characterized in that: The cylindrical battery support assembly includes a support base and a support bearing. The support base has a bearing mounting groove at its bottom. The top of the support bearing is inserted into the bearing mounting groove at the bottom of the support base, and the bottom of the support bearing is connected to the drive wheel.

6. The reversible multi-degree-of-freedom rotation mechanism according to claim 3, characterized in that: The rotating connecting block is L-shaped.

7. The reversible multi-degree-of-freedom rotation mechanism according to claim 4, characterized in that: The drive motor is a stepper motor.

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