CN218595493U - Gripping device for new energy battery - Google Patents

Abstract

The utility model discloses a new energy battery's grabbing device, including having the arm, battery adsorption apparatus constructs and battery grabs the clamp mechanism, battery adsorption apparatus constructs including fixed plate and a plurality of vacuum chuck, and the fixed plate is connected on the arm, and a plurality of vacuum chuck set up on the fixed plate and vertical downwardly extending, and battery grabs the clamp mechanism and presss from both sides tight actuating mechanism and two arm lock including pressing from both sides tight actuating mechanism, presss from both sides tight actuating mechanism and connects on the arm, and two arm lock all are connected the drive with pressing from both sides tight actuating mechanism, and battery adsorption apparatus constructs to be located between two arm lock. The utility model discloses an arm adsorbs and the centre gripping battery, realizes the transportation of battery, and the battery stability is high in the transportation, avoids appearing the problem that the battery dropped.

Description

A grabbing device for new energy batteries

technical field

The utility model relates to the technical field of new energy battery manufacturing, in particular to a grasping device for new energy batteries.

Background technique

With the progress of the times and the development of science and technology, the new energy industry is gradually emerging, and the use of new energy batteries is becoming more and more frequent. When producing new energy batteries, the batteries need to be assembled and transported. In the existing market, the production and transfer of new energy batteries requires staff to carry out the assembly. The degree of automation is low, and the operation is time-consuming and laborious, which is not conducive to the rapid production and use of batteries in large quantities. The requirements for manual proficiency are also high, and manual handling It is easy to cause the battery to drop, which will not only cause injury to the workers, but also cause damage to the battery.

Utility model content

The technical problem to be solved by the utility model is to provide a grabbing device for a new energy battery, which uses a mechanical arm to absorb and hold the battery to realize the transfer of the battery, and the stability of the battery during the transfer process is high to avoid the possibility of the battery falling question.

The technical scheme of the utility model is:

A gripping device for new energy batteries, including a mechanical arm, a battery adsorption mechanism, and a battery gripping mechanism, the battery adsorption mechanism includes a fixed plate and a plurality of vacuum suction cups, the fixed plate is connected to the mechanical arm, and the plurality of vacuum suction cups are set On the fixed plate and extending vertically downward, the battery clamping mechanism includes a clamping drive mechanism and two clamping arms, the clamping drive mechanism is connected to the mechanical arm, and the two clamping arms are connected to the clamping drive mechanism for driving. The battery suction mechanism is located between the two clamp arms.

The mechanical arm includes a rotating base, a first axis mechanical arm and a second axis mechanical arm, one end of the first axis mechanical arm is hinged on the rotating base, and one end of the second axis mechanical arm is hinged on the first axis mechanical arm. On the other end, the rotating base is fixed on the fixed base, and the fixing plate of the battery adsorption mechanism and the clamping driving mechanism of the battery clamping mechanism are all connected to the other end of the second-axis mechanical arm.

The mechanical arm is also connected with a rotary drive mechanism, the rotary drive mechanism includes a rotary motor fixed at the end of the mechanical arm, and a rotary plate connected with the rotary motor, and the fixed plate of the battery adsorption mechanism is fixedly connected to the rotary motor through a plurality of columns. Directly below the plate, the clamping drive mechanism of the battery clamping mechanism is connected to the rotating plate.

The plurality of vacuum suction cups are arranged in a matrix and connected to the lower end surface of the fixing plate.

The bottom ends of the two clamping arms are fixedly connected with L-shaped clamping trays, and the inner ends of the horizontal parts of the two L-shaped clamping trays are opposite to each other.

The clamping driving mechanism of the battery clamping mechanism includes two hydraulic cylinders fixed on the rotating plate, and each clamping arm includes two V-shaped clamping rods parallel to each other and is fixedly connected to the two V-shaped clamps. The horizontal link between the top ends of the rods, the two ends of the horizontal link of each clamp arm are erected and hinged on the rotating plate, the end of the piston rod of each hydraulic cylinder is hinged with the rotating plate, the horizontal link of each clamp arm The middle parts are all fixedly connected to the corresponding rotating plates, and the V-shaped notches of the V-shaped clamping rods of the two clamping arms are opposite to each other.

The end of the mechanical arm is fixed with a motor fixing seat, and the rotating motor is fixed on the motor fixing seat.

Advantage of the utility model:

(1) The utility model adopts the mechanical arm to transfer the battery, which has a high degree of automation and improves the efficiency of the production and transfer of the new energy battery. Through the battery adsorption mechanism, it is convenient to adsorb and connect the battery, and with the cooperation of the battery gripper mechanism, it can be Further clamping and fixing the battery can effectively avoid the problem of damage caused by the battery falling off during the transfer process, and the transfer safety is strong.

(2) The battery clamping mechanism of the present invention is provided with an L-shaped clamping tray, which can clamp and fix the side wall of the battery and hold up the bottom of the battery, thereby effectively preventing the battery from The phenomenon of shedding occurs, which has a good protective effect on the battery, making the transfer of the utility model more stable and reliable, and because the contact area between the L-shaped clamping tray and the battery is large, the force on the battery is even, so that the battery will not be deformed and damaged phenomenon occurs.

(3) The utility model is connected with a rotating drive mechanism at the end of the mechanical arm, which facilitates the rotation of the battery gripping mechanism, so that the angle of the L-shaped clamping tray can be adjusted according to the position of the battery, which is more conducive to accurate positioning of the battery. Grabbing, greatly improving the flexibility of the grabbing device.

Description of drawings

Fig. 1 is a perspective view of the utility model grabbing the battery.

Fig. 2 is the front view of the utility model.

Fig. 3 is a structural schematic diagram of the utility model except the mechanical arm.

Reference numerals, 1-fixed base, 21-rotating base, 22-first-axis mechanical arm, 23-second-axis mechanical arm, 3-rotary drive mechanism, 4-battery adsorption mechanism, 5-battery gripping mechanism, 6 -battery, 31-motor holder, 32-rotating motor, 33-rotating plate, 41-fixing plate, 42-vacuum suction cup, 43-column, 51-hydraulic cylinder, 52-clamping arm, 521-V-type clamping rod, 522-horizontal connecting rod, 53-L type clamping tray, 54-turning plate.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

As shown in Figure 1, a grabbing device for new energy batteries includes a fixed seat 1, a mechanical arm, a rotating drive mechanism 3, a battery adsorption mechanism 4, and a battery gripping mechanism 5. The robotic arm includes a rotating seat 21, a first shaft Mechanical arm 22 and second axis mechanical arm 23, one end of the first axis mechanical arm 22 is hinged on the rotating base 21, one end of the second axis mechanical arm 23 is hinged on the other end of the first axis mechanical arm 22, and the rotating base 21 fixed on the fixed seat 1;

See Fig. 2 and Fig. 3, the rotary driving mechanism 3 includes the motor fixing base 31 fixed on the other end of the second shaft mechanical arm 23, the rotating motor 32 fixed on the motor fixing base 31, and the rotating motor connected with the rotating motor 32. plate 33;

2 and 3, the battery adsorption mechanism 4 includes a fixed plate 41 and a plurality of vacuum suction cups 42, the fixed plate 41 is fixedly connected directly below the rotating plate 33 through a plurality of columns 43, and the plurality of vacuum suction cups 42 are connected in a matrix arrangement. on the lower end surface of the fixing plate 41 and extend vertically downward;

2 and 3, the battery clamping mechanism 5 includes two hydraulic cylinders 51 fixed on the rotating plate 33, two clamping arms 52 and two L-shaped clamping trays 53, and each clamping arm 52 includes a Two V-shaped clamp bars 521 parallel to each other and a horizontal link 522 fixedly connected between the top ends of the two V-shaped clamp bars 521. The two ends of the horizontal link 522 of each clamp arm 52 are erected and hinged on the rotating plate 33 , the end of the piston rod of each hydraulic cylinder 51 is hinged with a rotating plate 54, and the middle part of each clamp arm 52 horizontal link 522 is fixedly connected to the corresponding rotating plate 54, that is, one end of the rotating plate 54 is connected to the hydraulic cylinder 51 The end of the piston rod is hinged, the other end of the rotating plate 54 is fixedly connected to the middle of the horizontal connecting rod 522, the V-shaped notch of the two clamp arms 52V-shaped clamp rod 521 is opposite, and the battery adsorption mechanism 4 is located between the two clamp arms 52 Between them, the bottom ends of the two clamping arms 52 are fixedly connected with L-shaped clamping trays 53, and the inner ends of the horizontal parts of the two L-shaped clamping trays 53 face each other.

Working principle of the utility model:

(1), when in use, drive the mechanical arm to rotate to the top of the battery 6 to be transported, then start the mechanical arm, so that the rotating plate 33 moves down, so that the vacuum suction cup 42 contacts the top surface of the battery 6, and starts the vacuum equipment to suck the vacuum. Negative pressure is generated in the suction cup 42, thereby firmly adsorbing and fixing the battery 6;

(2) After driving the mechanical arm to lift the battery, start the two hydraulic cylinders 51 of the battery clamping mechanism 5, so that the two hydraulic cylinders 51 drive the two clamping arms 52 to rotate toward each other through the rotating plate 54, thereby driving two L-shaped The clamping tray 53 is close to the side wall of the battery 6, so that the vertical part of the two L-shaped clamping trays 53 clamps the side wall of the battery 6, and the horizontal part of the two L-shaped clamping trays 53 lifts the bottom of the battery 6 , effectively preventing the battery from falling off and causing damage;

(3), drive the rotating seat 21 of mechanical arm 2 to rotate, so that the battery 6 that is lifted is rotated to the top of the position to be placed, and then drives the first axis mechanical arm 22 and the second axis mechanical arm 23 of the mechanical arm 2, so that Battery 6 moves down;

(4), start the two hydraulic cylinders 51 of the battery clamping mechanism 5, so that the two L-shaped clamping trays 53 are removed from the battery 6, and then the mechanical arm 2 continues to move the battery 6 down. After the position is placed, the vacuum chuck 42 is evacuated, the vacuum chuck 42 and the battery 6 are released from the adsorption relationship, and the battery 6 is transferred.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (7)

1. A gripping device for a new energy battery, characterized in that: it includes a mechanical arm, a battery adsorption mechanism and a battery gripping mechanism, the battery adsorption mechanism includes a fixed plate and a plurality of vacuum suction cups, and the fixed plate is connected to the mechanical arm , a plurality of vacuum suction cups are arranged on the fixed plate and extend vertically downwards. The battery clamping mechanism includes a clamping drive mechanism and two clamping arms. The clamping drive mechanism is connected to the mechanical arm. The two clamping arms are connected to the clamping arm. The tight drive mechanism is connected to the drive, and the battery adsorption mechanism is located between the two clamp arms. 2. A gripping device for a new energy battery according to claim 1, characterized in that: the mechanical arm includes a rotating seat, a first-axis mechanical arm and a second-axis mechanical arm, and the first-axis mechanical arm One end of the second-axis mechanical arm is hinged on the rotating seat, and one end of the second-axis mechanical arm is hinged on the other end of the first-axis mechanical arm. The rotating seat is fixed on the fixed seat. The fixed plate of the battery adsorption mechanism and the battery clamp mechanism The clamping drive mechanisms are all connected to the other end of the second-axis mechanical arm. 3. A grabbing device for a new energy battery according to claim 1, characterized in that: said mechanical arm is also connected with a rotary drive mechanism, and the rotary drive mechanism includes a rotary motor fixed at the end of the mechanical arm 1. The rotating plate connected with the rotating motor, the fixed plate of the battery adsorption mechanism is fixedly connected directly under the rotating plate through a plurality of columns, and the clamping driving mechanism of the battery clamping mechanism is connected to the rotating plate. 4. The gripping device for new energy batteries according to claim 1, wherein the plurality of vacuum suction cups are arranged in a matrix and connected to the lower end surface of the fixing plate. 5. A grabbing device for new energy batteries according to claim 1, characterized in that: the bottom ends of the two clamping arms are fixedly connected with L-shaped clamping trays, and the two L-shaped clamping trays The inner ends of the horizontal sections are opposite. 6. A grabbing device for a new energy battery according to claim 3, characterized in that: the clamping drive mechanism of the battery grabbing mechanism includes two hydraulic cylinders fixed on the rotating plate, each Each clamp arm includes two V-shaped clamp bars parallel to each other and a horizontal link fixedly connected between the top ends of the two V-shaped clamp bars. The two ends of the horizontal link of each clamp arm are erected and hinged on the rotating plate. The end of the piston rod of each hydraulic cylinder is hinged with a rotating plate, and the middle part of the horizontal connecting rod of each clamping arm is fixedly connected to the corresponding rotating plate, and the V-shaped notches of the V-shaped clamping rods of the two clamping arms are opposite. 7. A grabbing device for a new energy battery according to claim 3, characterized in that: the end of the mechanical arm is fixed with a motor fixing seat, and the rotating motor is fixed on the motor fixing seat.

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