CN213622034U - Turnover device - Google Patents
Turnover device Download PDFInfo
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- CN213622034U CN213622034U CN202022052405.3U CN202022052405U CN213622034U CN 213622034 U CN213622034 U CN 213622034U CN 202022052405 U CN202022052405 U CN 202022052405U CN 213622034 U CN213622034 U CN 213622034U
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- cantilever beam
- rotating shaft
- axis
- turnover
- shaft
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Abstract
The invention discloses a turnover device which comprises a turnover shaft seat, a rotating shaft and a cantilever beam, wherein the rotating shaft is rotatably arranged at the upper end of the turnover shaft seat; one end of the cantilever beam is connected with the rotating shaft, and the other end of the cantilever beam is suspended and used for loading a battery assembly; the axis of the rotating shaft and the gravity line of the rotating shaft form an included angle, the gravity center of the cantilever beam is not coincident with the axis of the rotating shaft, and the loading space of the cantilever beam is located on one side of the gravity center of the cantilever beam, which faces the axis of the rotating shaft. Cantilever beam, axis of rotation and trip shaft seat among this turning device form a cantilever fork type structure jointly, are convenient for the manual work through this structure on the one hand and order about the cantilever beam upset that has the battery pack and overturn to setting for the angle, and on the other hand makes things convenient for the manual work to assemble the operation to battery pack.
Description
Technical Field
The application relates to the technical field of battery assembly, in particular to a turnover device.
Background
In the process of manufacturing the lithium battery pack, the manual assembly process is more, and the direction of the lithium battery pack needs to be adjusted according to the process steps in order to meet the manual operation requirement on the lithium battery pack. Because the weight of the lithium battery pack is large, the appearance size is large, the adjustment of the orientation of the lithium battery pack is complex, and the operation is difficult.
Disclosure of Invention
The invention provides a turnover device which is convenient to use and assemble a battery pack.
In order to solve the technical problems, the invention adopts a technical scheme that: providing a flipping device, the flipping device comprising:
a turning shaft seat;
the rotating shaft is rotatably arranged at the upper end of the turnover shaft seat;
one end of the cantilever beam is connected with the rotating shaft, and the other end of the cantilever beam is suspended and used for loading a battery assembly;
the axis of the rotating shaft and the gravity line of the rotating shaft form an included angle, the gravity center of the cantilever beam is not overlapped with the axis of the rotating shaft, and the loading space of the cantilever beam is located on one side of the gravity center of the cantilever beam, which faces the axis of the rotating shaft.
One end of the cantilever beam is a bent end to form the loading space, and the end part of the bent end is fixedly connected with one end of the rotating shaft, so that after the battery assembly is loaded on the cantilever beam, the gravity center of the battery assembly and the cantilever beam after being formed into a whole is coincided with or tends to coincide with the axis of the rotating shaft.
The turnover shaft seat is a triangular support member, one angle of the triangular support member is the upper end of the turnover shaft seat, and the remaining two of the triangular support member are the lower end of the turnover shaft seat.
Wherein, turning device still includes:
the worm reducer is connected with one end, far away from the cantilever beam, of the rotating shaft;
and the hand wheel is connected with the worm reducer.
Wherein, turning device still includes:
the frame is connected with the lower end of the turnover shaft seat;
the wheels are assembled on the frame, and the axle centers of the wheels are higher than the gravity center of the frame.
Wherein, turning device still includes:
the connecting plate is connected with the upper surface of the frame and movably connected with the wheels;
a ground brake disposed adjacent the wheel.
Wherein, turning device still includes:
the calibration plate is connected with one end of the rotating shaft, which is far away from the cantilever beam, and is provided with a plurality of arc or circular uniformly distributed calibration holes by taking the axis of the rotating shaft as the center of a circle;
and the pointer is fixedly arranged on the turning shaft seat and is arranged close to one end of the turning shaft, which is far away from the cantilever beam.
Wherein, turning device still includes:
the pin seats are connected with one ends of the rotating shafts, which are far away from the cantilever beams, and are provided with a plurality of pin holes which are distributed in an arc manner by taking the axis of the rotating shafts as the circle center;
the drawing spring pin is fixedly connected to the turning shaft seat; in the process that the rotating shaft rotates, the drawing spring pins can be sequentially inserted into the bolt holes.
Wherein, turning device still includes:
the guide limiting blocks are arranged on the cantilever beam and used for guiding and limiting the battery assembly;
and the positioning pins are arranged on the cantilever beam and used for positioning the battery component.
Wherein, turning device still includes:
the first clamping block is fixedly arranged on the cantilever beam;
and the second clamping block is arranged opposite to the first clamping block, is connected with the cantilever beam in a sliding manner, and has an adjustable position relative to the first clamping block.
Cantilever beam, axis of rotation and trip shaft seat among the turning device that this application embodiment provided form a cantilever fork type structure jointly, are convenient for artifically order about the cantilever beam upset that the loading had battery pack to the settlement angle through this structure on the one hand, and on the other hand makes things convenient for artifically to assemble the operation to battery pack.
Drawings
Fig. 1 is a schematic front view of a turning device in an embodiment of the present application;
FIG. 2 is a schematic top view of an exemplary flipping mechanism of the present application;
FIG. 3 is a left side view of the turning device in an embodiment of the present application;
FIG. 4 is a schematic structural view of a connecting portion of a rotating shaft and a cantilever beam according to an embodiment of the present application;
fig. 5 is a schematic structural view of a calibration hole and a pin seat in an embodiment of the present application;
fig. 6 is an enlarged schematic view of a portion a of fig. 1.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be noted that the following examples are only illustrative of the present invention, and do not limit the scope of the present invention. Likewise, the following examples are only some but not all examples of the present invention, and all other examples obtained by those skilled in the art without any inventive step are within the scope of the present invention.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
The lithium cell group (lithium cell PACK) of lithium cell PACK factory can carry out autonomous development design according to customer's demand, and through the battery scheme, the battery specification book, battery sample reach customer's PACK lithium cell customization demand and confirm the back, let the PACK production line in PACK workshop carry out production and processing again, and the shipment after the quality inspection is qualified. In the lithium battery PACK manufacturing process, the process that needs manual assembly is many, for satisfying artifical lithium battery PACK operation demand, need adjust lithium battery PACK's position at any time.
Referring to fig. 1 to 5, fig. 1 is a schematic front view of a turning device according to an embodiment of the present disclosure; FIG. 2 is a schematic top view of an exemplary flipping mechanism of the present application; FIG. 3 is a left side view of the turning device in an embodiment of the present application; FIG. 4 is a schematic structural view of a connecting portion of a rotating shaft and a cantilever beam according to an embodiment of the present application; fig. 5 is a schematic structural diagram of a calibration hole and a pin seat in an embodiment of the present application. The turnover device provided by the embodiment of the application comprises a turnover shaft seat 100, a rotation shaft 101, a cantilever beam 102, a worm reducer 103, a hand wheel 104, a frame 105, a plurality of wheels 106, a connecting plate 107, a ground brake 108, a calibration plate 109, a pointer 110, a plurality of bolt seats 111, a drawing spring pin 112, a plurality of guide limiting blocks 113, a plurality of positioning pins 114, a first clamping block 115 and a second clamping block 116.
As shown in fig. 1 and 2, the frame 105 of the turnover device is used as a bottom support of the whole turnover device and is arranged close to the ground; the frame 105 is constructed in a stable rectangular parallelepiped shape as a whole, so that it has sufficient support and helps prevent the turning device from turning upside down.
As shown in fig. 3, the roll-over stand 100 is set up on the frame 105; optionally, the roll-over shaft base 100 is a triangular support member, one corner of the triangular support member is the upper end of the roll-over shaft base 100, the remaining two of the triangular support member are the lower ends of the roll-over shaft base 100, and the lower ends of the roll-over shaft base 100 are fixed on two long sides of the frame 105. The use of the turnover shaft base 100 with the triangular support member can increase the support reliability of the turnover shaft base 100.
Referring to fig. 4 and 5, the rotating shaft 101 is rotatably mounted at the upper end of the turning shaft seat 100, one end of the rotating shaft passes through the turning shaft seat 100 and is fixedly connected with the cantilever beam 102, the other end of the rotating shaft passes through the turning shaft seat 100 and is connected with a worm reducer 103 with self-locking performance, and the worm reducer 103 is connected with a handwheel 104, so that an operator can drive the rotating shaft 101 to rotate by adopting a form of manual driving and reducer driving.
Furthermore, one end of the cantilever beam 102 is a bent end to form a loading space, and the end of the bent end is fixedly connected with one end of the rotating shaft 101, so that after the battery assembly is loaded on the cantilever beam 102, the center of gravity of the battery assembly and the cantilever beam 102 after being integrated is coincident with or tends to be coincident with the axis of the rotating shaft 101, and an operator can more conveniently and more conveniently drive the battery assembly and the cantilever beam 102 to overturn to a set angle in a labor-saving manner. The other end of the cantilever beam 102 opposite to the bent end is an open end, and after the battery assembly is loaded on the cantilever beam 102, because the open end of the cantilever beam 102 is not shielded by supporting members such as a shaft seat, an operator can perform operation procedures such as cover plate installation on the side portion of the battery assembly from the open end.
In order to facilitate the movement of the turnover device, the turnover device provided by the present embodiment further includes a plurality of wheels 106 mounted on the frame 105 and a ground brake 108 mounted on the bottom surface of the frame 105, so that the turnover device can be conveniently moved by the wheels 106 and braked by the ground brake 108. To make the tilting apparatus move more smoothly, the axis of the wheel 106 is set higher than the center of gravity of the frame 105. Further, in the present embodiment, a wheel 106 is disposed at each of four corners of the frame 105, and the center of gravity of the battery assembly and the cantilever beam 102 is located between the range surrounded by the four wheels 106. This is because if the center of gravity of the battery pack and the cantilever beam 102 is set outside the range surrounded by the four wheels 106, the roll-over apparatus will be caused to roll over, and therefore, the above arrangement greatly increases the anti-roll-over performance of the roll-over apparatus.
Further, the turning device provided by the embodiment further includes a connecting plate 107, one end of the connecting plate 107 is fixedly connected with the upper surface of the frame 105, and the other end of the connecting plate 107 is connected with the bearing of the wheel 106, so that the wheel 106 can be arranged on the side of the frame 105 instead of the bottom of the frame 105, thereby ensuring that the axis of the wheel 106 is higher than the center of gravity of the frame 105, and simultaneously enabling the bottom surface of the frame 105 to be attached to the ground, so that the turning device cannot overturn even if the wheel 106 is broken.
When an operator manually drives the handwheel 104 and the worm reducer 103 to drive the rotating shaft 101 and the cantilever beam 102 to turn, the turning angle of the cantilever beam 102 needs to be accurately controlled. The present embodiment solves the above problem using the calibration plate 109 and the pointer 110. Referring to fig. 4 and 6, the calibration plate 109 is fixedly connected to an end of the rotating shaft 101 away from the cantilever beam 102, and a plurality of calibration holes 118 are formed in the calibration plate 109 and are distributed in an arc shape or a circular shape with the axis of the rotating shaft 101 as a center, for example, the calibration holes 118 may be distributed in an arc shape of 180 degrees or distributed in a circular shape of 360 degrees, and numerical values or angular values may be sequentially marked near each calibration hole 118. The pointer 110 is fixed on the turning shaft seat 100 and is arranged near one end of the rotating shaft 101 away from the cantilever beam 102, and the pointer 110 points to a certain calibration hole 118, when the rotating shaft 101 rotates to drive the cantilever beam 102 to rotate, the calibration plate 109 fixed on the rotating shaft 101 will also rotate, and at this time, the pointer 110 points to different calibration holes 118, so as to indicate the rotation angle of the cantilever beam 102. Because the calibration holes 118 are uniformly distributed in an arc or circle shape by taking the axis of the rotating shaft 101 as the center of a circle, the rotating angles of the cantilever beam 102 are fixed when the pointer 110 points to the adjacent calibration hole 118 from a certain calibration hole 118; when the cantilever beam 102 is placed stably, the pointer 110 may point to the calibration hole 118 located in the middle of the calibration plate 109, the angle value of the calibration hole 118 in the middle is marked as 0 degree, the angle value of the calibration hole 118 on the left side is a negative value, the angle value of the calibration hole 118 on the right side is a positive value, and the absolute values of the angle values all gradually increase from the middle to both sides. When the cantilever beam 102 is turned over, the pointer 110 points to different calibration holes 118, and the angle value of the calibration hole 118 pointed by the pointer 110 is read, so that the rotation angle of the cantilever beam 102 can be accurately known, and the cantilever beam can be conveniently used by an operator.
The turning device provided by this embodiment further includes a plurality of pin bases 111 and a drawing spring pin 112, the pin bases 111 are connected to one end of the rotating shaft 101 far away from the cantilever beam 102, and the pin bases 111 are provided with a plurality of pin holes 117 which are distributed in an arc shape with the axis of the rotating shaft 101 as a circle center. The present embodiment is provided with two arc-shaped pin sockets 111, and each pin socket 111 is provided with four evenly distributed pin holes 117; the inner surface of the pin holder 111 is fixed to the outer surface of the rotating shaft 101 so that the pin holder 111 can rotate along with the rotating shaft 101.
Referring to fig. 2 and 6, the drawing spring pin 112 has a spring pin that can be drawn out and rebounded, the drawing spring pin 112 is fixedly installed on the turning shaft base 100 at a position corresponding to the position of the pin hole 117 of the pin base 111, and the drawing spring pin 112 can be inserted into each pin hole 117 during the rotation of the turning shaft 101 to rotate the pin base 111.
When in use, after the cantilever beam 102 is turned to a set angle, the spring pin part of the pulling spring pin 112 can be inserted into the pin hole 117 on the pin seat 111; when the cantilever beam 102 needs to be rotated again, the spring pin in the pulling spring pin 112 can be pulled out, so that the spring pin is separated from the pin hole 117 on the pin seat 111, and after the cantilever beam 102 is turned over again to the set angle, the spring pin is loosened to be clamped into the corresponding pin hole 117, so that the cantilever beam 102 is reliably fixed at the set angle.
In order to reliably position the battery assembly on the cantilever beam 102, the turnover device provided by the present embodiment further includes a plurality of guide stoppers 113, a plurality of positioning pins 114, a first clamping block 115, and a second clamping block 116. The embodiment is provided with 6 guide limit blocks 113 and two positioning pins 114, the 6 guide limit blocks 113 are divided into three groups, and are respectively arranged on two forks of the cantilever beam 102 and are respectively used for limiting and guiding the battery assembly from the front end, the rear end and the side end, so that the battery assembly can be always kept on the central bearing area of the cantilever beam 102 after being placed on the cantilever beam 102; the two positioning pins 114 are respectively arranged on the two forks of the cantilever beam 102, and the battery assembly can be quickly positioned and placed on the cantilever beam 102 through the positioning pins 114, so that the battery assembly can be accurately placed on the standard bearing position of the cantilever beam 102.
A first clamping block 115 and a second clamping block 116 are arranged on the two fork arms of the cantilever beam 102, and the first clamping block 115 is fixedly arranged on the cantilever beam 102 and cannot move; the second clamping block 116 is disposed opposite the first clamping block 115 and is slidably connected to the cantilever beam 102, and is adjustable in position relative to the first clamping block 115. The first clamping block 115 and the second clamping block 116 in this embodiment clamp the battery pack from both sides in the length direction of the battery pack, and it is understood that in other embodiments, the first clamping block 115 and the second clamping block 116 may clamp the battery pack from both sides in the width direction of the battery pack. When the battery assembly is placed on the cantilever beam 102, one end of the battery assembly can be tightly abutted against the first clamping block 115, and then the second clamping block 116 is adjusted to move relative to the first clamping block 115, so that the second clamping block 116 clamps the other end of the battery assembly, and further reinforcement and positioning of the battery assembly are realized.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A turnover device, characterized in that the turnover device comprises:
a turning shaft seat;
the rotating shaft is rotatably arranged at the upper end of the turnover shaft seat;
one end of the cantilever beam is connected with the rotating shaft, and the other end of the cantilever beam is suspended and used for loading a battery assembly;
the axis of the rotating shaft and the gravity line of the rotating shaft form an included angle, the gravity center of the cantilever beam is not overlapped with the axis of the rotating shaft, and the loading space of the cantilever beam is located on one side of the gravity center of the cantilever beam, which faces the axis of the rotating shaft.
2. The turnover device of claim 1, wherein one end of the cantilever beam is a bent end to form the loading space, and an end of the bent end is fixedly connected to one end of the rotating shaft, so that after the battery assembly is loaded on the cantilever beam, a center of gravity of the battery assembly and the cantilever beam after being integrated is coincident with or tends to coincide with an axis of the rotating shaft.
3. The turnover device of claim 1, wherein the turnover shaft base is a triangular support member, one corner of the triangular support member is the upper end of the turnover shaft base, and the remaining two of the triangular support member are the lower end of the turnover shaft base.
4. The flipping mechanism of claim 1, comprising:
the worm reducer is connected with one end, far away from the cantilever beam, of the rotating shaft;
and the hand wheel is connected with the worm reducer.
5. The flipping mechanism of claim 1, comprising:
the frame is connected with the lower end of the turnover shaft seat;
the wheels are assembled on the frame, and the axle centers of the wheels are higher than the gravity center of the frame.
6. The flipping mechanism of claim 5, comprising:
the connecting plate is connected with the upper surface of the frame and movably connected with the wheels;
a ground brake disposed adjacent the wheel.
7. The flipping mechanism of claim 1, comprising:
the calibration plate is connected with one end of the rotating shaft, which is far away from the cantilever beam, and is provided with a plurality of arc or circular uniformly distributed calibration holes by taking the axis of the rotating shaft as the center of a circle;
and the pointer is fixedly arranged on the turning shaft seat and is arranged close to one end of the turning shaft, which is far away from the cantilever beam.
8. The flipping mechanism of claim 1, comprising:
the pin seats are connected with one ends of the rotating shafts, which are far away from the cantilever beams, and are provided with a plurality of pin holes which are distributed in an arc manner by taking the axis of the rotating shafts as the circle center;
the drawing spring pin is fixedly connected to the turning shaft seat; in the process of rotating the rotating shaft, the pulling spring pin can be inserted into each plug pin hole.
9. The flipping mechanism of claim 1, comprising:
the guide limiting blocks are arranged on the cantilever beam and used for guiding and limiting the battery assembly;
and the positioning pins are arranged on the cantilever beam and used for positioning the battery component.
10. The flipping mechanism of claim 1, comprising:
the first clamping block is fixedly arranged on the cantilever beam;
and the second clamping block is arranged opposite to the first clamping block, is connected with the cantilever beam in a sliding manner, and has an adjustable position relative to the first clamping block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022052405.3U CN213622034U (en) | 2020-09-17 | 2020-09-17 | Turnover device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022052405.3U CN213622034U (en) | 2020-09-17 | 2020-09-17 | Turnover device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213622034U true CN213622034U (en) | 2021-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022052405.3U Active CN213622034U (en) | 2020-09-17 | 2020-09-17 | Turnover device |
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| Country | Link |
|---|---|
| CN (1) | CN213622034U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114883621A (en) * | 2022-01-28 | 2022-08-09 | 上海神力科技有限公司 | Device for press mounting of galvanic pile |
-
2020
- 2020-09-17 CN CN202022052405.3U patent/CN213622034U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114883621A (en) * | 2022-01-28 | 2022-08-09 | 上海神力科技有限公司 | Device for press mounting of galvanic pile |
| CN114883621B (en) * | 2022-01-28 | 2024-06-11 | 上海神力科技有限公司 | Device for pile press fitting |
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