CN218664162U

CN218664162U - Battery cell taking and placing mechanism

Info

Publication number: CN218664162U
Application number: CN202223038325.8U
Authority: CN
Inventors: 洪敏�; 方小马; 陈沛豪; 孙田军
Original assignee: Shanghai Sikeqi Intelligent Equipment Technology Co ltd
Current assignee: Shanghai Sikeqi Intelligent Equipment Technology Co ltd
Priority date: 2022-11-14
Filing date: 2022-11-14
Publication date: 2023-03-21
Anticipated expiration: 2032-11-14

Abstract

The utility model relates to an electric core taking and placing mechanism, which comprises a flange arranged on an mechanical arm, wherein a frame is fixed below the flange, and grippers which are driven by a blanking driving device to move in opposite directions are arranged below the frame; a tray for receiving the battery cell is also arranged below the rack, a base is fixed on the tray, and clamping jaws driven by a material receiving driving device to move oppositely are arranged on two sides of the base; the utility model discloses simple structure can realize the electric core module and pile up preceding getting and put the function.

Description

Battery cell taking and placing mechanism

Technical Field

The utility model belongs to the technical field of the new forms of energy battery, especially, mechanism is put to electric core pick-and-place.

Background

The battery cell is the minimum unit of a battery system, and a module is constituteed to a plurality of battery cells, and a battery package is constituteed to a plurality of modules. The module electric core of prior art in production technology, every supplied materials electric core length and width all has certain tolerance range, and the accuracy that electric core was repeatedly got and is put is lower, and the operation is more loaded down with trivial details.

The utility model with the grant publication number of CN204144390U discloses a lamination machine and a finished product battery cell taking and placing stacking structure thereof, which comprises a mounting frame, a battery cell tray mechanism, a battery cell transferring mechanism, a battery cell extracting mechanism and a battery cell stacking mechanism; the battery cell tray mechanism comprises a tray for caching finished battery cells, and the tray is arranged on the mounting rack; the battery cell transferring mechanism is arranged on the mounting frame and is positioned above the battery cell tray mechanism; the battery cell extracting mechanism is connected with the battery cell transferring mechanism and is driven by the battery cell transferring mechanism to move horizontally.

Finished product electric core can be stacked on the above-mentioned technical scheme electric core stacking mechanism, nevertheless pile up the back and appear the error easily between the electric core, lead to piling up the skew because of the manufacturing tolerance of electric core itself easily, the precision is lower.

SUMMERY OF THE UTILITY MODEL

In order to solve the above-mentioned electric core and repeatedly get and put technical problem that the precision is low etc, the utility model provides an electric core is got and is put mechanism.

The technical scheme of the utility model as follows:

the battery cell taking and placing mechanism comprises a flange arranged on a mechanical arm, wherein a rack is fixed below the flange, and grippers driven by a blanking driving device to move in opposite directions are arranged below the rack; a tray used for receiving the battery cell is further arranged below the rack, a base is fixed on the tray, and clamping jaws driven by the material receiving driving device to move oppositely are arranged on two sides of the base.

Furthermore, the blanking driving device is a finger cylinder, and the tail ends of two telescopic rods of the finger cylinder are fixedly provided with a gripper.

Furthermore, an origin positioning mechanism is arranged on the rack, and an origin zero calibration center corresponding to the origin positioning mechanism is arranged on a tray for receiving the battery cell.

Furthermore, a pressure regulating valve for regulating the pressure of the driving device is arranged above the rack, and a valve island for controlling the opening and closing of the pressure regulating valve is also arranged above the rack.

Furthermore, a proximity switch used for sensing whether the battery cell reaches a specified distance is arranged on the rack.

Furthermore, a bottom plate and a backup plate are fixed on the base, wherein the bottom plate is horizontally arranged, the backup plate is vertically arranged, and the bottom plate is fixedly connected with the backup plate.

Furthermore, a photoelectric sensor for detecting whether a battery cell exists on the hand grip is arranged on the rack.

Further, a hub for connecting the lines is arranged on the rack.

The utility model discloses following beneficial effect has: the utility model provides an electric core taking and placing mechanism, which can grab an electric core to place on a tray through the actions of a blanking driving device and a gripper; the battery cell placed on the bottom plate can be clamped and positioned under the action of the material receiving driving device and the clamping jaw; through the effect of initial point positioner and initial point location center, can improve the electric core and get the precision of putting the position.

Drawings

Fig. 1 is an overall schematic diagram of an embodiment of the present invention.

Fig. 2 is a top view of the frame of the present invention.

Fig. 3 is a side view of the frame of the present invention.

Fig. 4 is a partial schematic view of the tray of the present invention.

The reference numbers in the figures denote:

1. a flange; 2. a frame; 3. a gripper; 4. a pressure regulating valve; 5. a valve island; 6. a hub; 7. an electric core; 8. an origin positioning mechanism; 9. a photoelectric sensor; 10. a proximity switch; 11. a tray; 12. a base; 13. the origin zero calibration center; 14. a base plate; 15. a backup plate; 16. a clamping jaw.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1-4, an embodiment of the present invention includes a flange 1 for mounting on a robot arm, a frame 2 is fixed below the flange 1, and grippers 3 driven by a feeding driving device to move in opposite directions are arranged below the frame 2; a tray 11 for receiving the battery cell 7 is further arranged below the rack 2, a base 12 is fixed on the tray 11, and clamping jaws 16 driven by a material receiving driving device to move oppositely are arranged on two sides of the base 12.

The mechanical arm is at a material waiting position, and the blanking driving device on the rack 2 drives the gripper 3 to clamp the battery cell 7; then, the mechanical arm rotates to a position above the feeding position to descend for feeding, and the blanking driving device drives the gripper 3 to loosen and place the battery cell 7 on the tray 11; the material receiving driving device on the tray 11 drives the clamping jaws 16 to clamp and position the battery core 7.

Referring to fig. 1-4, in another embodiment of the present invention, an origin positioning mechanism 8 is disposed on the frame 2, and an origin zeroing center 13 corresponding to the origin positioning mechanism 8 is disposed on the tray 11 for receiving the electric core 7.

An origin positioning mechanism 8 on the rack 2 is set as a photoelectric signal emitter which emits photoelectric signals towards the direction of the tray 11; the origin zero calibration center 13 on the tray 11 is set as a photoelectric signal receiver which can receive a photoelectric signal sent by a photoelectric signal transmitter; the position of the frame 2 and the position of the tray 11 have deviation, and the photoelectric signal receiver can not receive the photoelectric signal sent by the photoelectric signal transmitter and send an alarm to remind a worker that the position has deviation, so that the precision of the repeated taking and placing process of the battery cell 7 is improved.

In any of the above embodiments, the feeding driving device is a finger cylinder, and the end of each of two telescopic rods of the finger cylinder is fixed with a gripper 3.

In any of the above embodiments, a pressure regulating valve 4 for regulating the pressure of the blanking driving device is arranged above the frame 2, and a valve island 5 for controlling the opening and closing of the pressure regulating valve 4 is further arranged above the frame 2; the pressure regulating valve 4 can regulate the holding force of the clamping jaw 16.

In any of the above embodiments, the rack 2 is provided with a proximity switch 10 for sensing whether the battery cell 7 reaches a specified distance; when the battery core 7 clamped by the hand grip 3 reaches an accurate position and is located in the sensing area of the proximity switch 10, it is proved that the hand grip 3 is clamped in place.

In any of the above embodiments, a horizontally arranged bottom plate 14 and a vertically arranged backup plate 15 are fixed on the base 12, and the bottom plate 14 is fixedly connected with the backup plate 15; by taking the backup plate 15 and the bottom plate 14 which are perpendicular to each other as a reference, the gripper 3 grips the battery cell 7 and moves downwards along the backup plate 15 to the bottom plate 14, and then the battery cell is placed on the tray 11.

In any of the above embodiments, the frame 2 is provided with a photoelectric sensor 9 for detecting whether the electric core 7 is on the gripper 3; when the hand grip 3 does not grip the battery core 7, the photoelectric sensor 9 gives an alarm.

In any of the above embodiments, the rack 2 is provided with a hub 6 for connecting lines.

The utility model discloses the theory of operation below having: firstly, a product of the battery cell 7 is conveyed to a material waiting position through a logistics channel, and a blanking driving device on a rack 2 drives a gripper 3 to clamp the battery cell 7; then, the mechanical arm rotates to a position above the feeding position to descend for feeding, and the blanking driving device drives the gripper 3 to loosen and place the battery cell 7 on the tray 11; the material receiving driving device on the tray 11 drives the clamping jaw 16 to clamp and position the battery cell 7, and the actions are repeated to realize repeated taking and placing of the battery cell 7. In the taking and placing process, the original point positioning mechanism 8 on the frame 2 and the original point zero calibration center 13 on the tray 11 act together to avoid generating position deviation.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. The utility model provides a mechanism is got to electric core which characterized in that: the automatic feeding device comprises a flange arranged on a mechanical arm, wherein a rack is fixed below the flange, and grippers driven by a feeding driving device to move in opposite directions are arranged below the rack; a tray used for receiving the battery cell is further arranged below the rack, a base is fixed on the tray, and clamping jaws driven by the material receiving driving device to move in opposite directions are arranged on two sides of the base.

2. The electrical core pick and place mechanism of claim 1, wherein: the blanking driving device is a finger cylinder, and the tail ends of two telescopic rods of the finger cylinder are fixedly provided with a gripper.

3. The electrical core pick and place mechanism of claim 1, wherein: an origin positioning mechanism is arranged on the rack, and an origin zero calibration center corresponding to the origin positioning mechanism is arranged on a tray for receiving the battery cell.

4. The electrical core pick and place mechanism of claim 1, wherein: the pressure regulating valve for regulating the pressure of the driving device is arranged above the rack, and the valve island for controlling the opening and closing of the pressure regulating valve is also arranged above the rack.

5. The electrical core pick and place mechanism of claim 1, wherein: and a proximity switch used for sensing whether the battery cell reaches a specified distance is arranged on the rack.

6. The electrical core pick and place mechanism of claim 1, wherein: a horizontally arranged bottom plate and a vertically arranged backup plate are fixed on the base, and the bottom plate is fixedly connected with the backup plate.

7. The electrical core pick and place mechanism of claim 1, wherein: and a photoelectric sensor for detecting whether a battery cell exists on the gripper is arranged on the rack.

8. The electrical core pick and place mechanism of claim 1, wherein: and a concentrator for connecting the circuits is arranged on the rack.