CN218639669U

CN218639669U - Power mechanism of tongs

Info

Publication number: CN218639669U
Application number: CN202223252415.7U
Authority: CN
Inventors: 郑嘉宁; 吴恩德; 李增宝
Original assignee: Ningde Sikeqi Intelligent Equipment Co Ltd
Current assignee: Ningde Sikeqi Intelligent Equipment Co Ltd
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-03-17
Anticipated expiration: 2032-12-05

Abstract

The utility model relates to a power unit of tongs, including base board, press from both sides tight and hold the tongs subassembly of electric core module, drive tongs subassembly and go to press from both sides tight and hold the power pack of electric core module, power pack includes connecting plate, first L template, second L template, the slim locking cylinder of first slim locking cylinder, second. The utility model discloses can realize carrying out the displacement centre gripping in the certain limit to first L template and second L template can prevent to press from both sides bad electric core module and carry out spacingly to the position of tongs subassembly.

Description

Power mechanism of tongs

Technical Field

The utility model relates to a module transport technical field, especially a power unit of tongs.

Background

When an existing battery cell module is conveyed, generally, the gripper clamp is driven by an air cylinder fixed on a push plate, for example, in chinese patent with application number of cn201621323451.X, publication number of CN206395459U, and patent name of "battery cell module gripper mechanism", two first air cylinders are reversely installed, two first pair middle clamping arms are oppositely arranged along the width direction of a mounting bracket and driven by the first air cylinders, a device in the patent can be used for carrying out operation on the battery cell module by reversely installing the two first air cylinders, but two air cylinders must be operated simultaneously, the clamping arms on two sides must be simultaneously opened or clamped, and one-side driving for opening and clamping cannot be realized.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a power unit of tongs can solve and can't realize among the electric core module tongs that the unilateral pushes away the tongs and open and press from both sides tightly.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a power unit of tongs, includes base board, presss from both sides tight and holds the tongs subassembly of electric core module, drive the tongs subassembly goes to press from both sides tight and hold the power pack of electric core module, power pack includes connecting plate, first L template, second L template, first slim locking cylinder, the slim locking cylinder of second, the connecting plate passes through the connection piece to be fixed on the base board and lie in power pack's intermediate position, the left side rear end of the latter half of connecting plate is fixed with first L template, the right side front end of the latter half of connecting plate is fixed with the second L template, first slim locking cylinder is fixed power pack's right side internal surface, the slim locking cylinder of second is fixed power pack's left side internal surface, the output of first slim locking cylinder is connected with first telescopic link, the first one end of keeping away from first slim locking cylinder with the right side fixed surface of first L is connected, the output of the slim locking cylinder of second is connected with the second telescopic link, the second telescopic link is kept away from the one end of second locking cylinder with the left side fixed surface of second L is connected.

Further, the tongs subassembly includes left side insulation board, right side insulation board, a plurality of linear slide rail, first slim locking cylinder is fixed on the internal surface of right side insulation board, the slim locking cylinder of second is fixed on the internal surface of left side insulation board, it is a plurality of linear slide rail all fixes the lower surface of base board, the left side insulation board is in through first track groove be close to or keep away from the motion to electric core module on the linear slide rail, the right side insulation board is in through second track groove cooperation on the linear slide rail the left side insulation board is close to or keep away from the motion to electric core module, the left side insulation board with the right side insulation board is kept away from the internal surface of the one end of base board is fixed with the insulating anti-falling board that can hold electric core module.

Furthermore, a first hydraulic buffer is fixed on the left side surface of the connecting plate, and a second hydraulic buffer is fixed on the right side surface of the connecting plate.

Furthermore, the inside surface of right side insulation board is fixed with and can detects whether correct first inductive proximity sensor in the position of snatching of electric core module.

Furthermore, a second inductive proximity sensor and a third inductive proximity sensor are fixed on the lower surface of the base plate, the second inductive proximity sensor is located in front of the position where the left insulating plate and the right insulating plate are in the open state, and the third inductive proximity sensor is located in front of the position where the left insulating plate and the right insulating plate are in the clamping state.

Furthermore, the first track and the second track are fixed on the upper surfaces of the left insulating plate and the right insulating plate respectively through locking bolts, the inner surfaces of the left insulating plate and the right insulating plate are located on the sides of the locking bolts, L-shaped metal plates are fixed on the inner surfaces of the left insulating plate and the right insulating plate, and one ends of the L-shaped metal plates extend to the lower portions of the locking bolts.

The utility model has the advantages that: compared with the prior art, the utility model discloses can go to snatch electric core through the power drive tongs subassembly of the first slim locking cylinder in the power component and the slim locking cylinder of second, realize the variable distance of left side insulation board and right side insulation board in some within range in the tongs subassembly, wherein set up fixed first L template of diagonal position and the second L template of the left and right sides of the connecting plate of fixing at left side insulation board and right side insulation board, first L template and second L template can regard as the fulcrum of first slim locking cylinder and the slim locking cylinder output of second, it carries out the variable distance centre gripping in the certain extent to drive left side insulation board and right side insulation board, and first L template and second L template can carry out spacingly to left side insulation board and right side insulation board position under the drive of cylinder, prevent that first slim locking cylinder and the slim locking cylinder of second from too exerting oneself and pressing from both sides badly to electric core module.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is a schematic structural view in the bottom view direction of the utility model;

fig. 3 is a partial structural schematic view in the bottom view direction of the utility model;

fig. 4 is a front view of the present invention.

Wherein: 1. the device comprises a base plate, 2, a connecting plate, 3, a first L-shaped plate, 4, a second L-shaped plate, 5, a first thin locking cylinder, 6, a second thin locking cylinder, 7, a left insulating plate, 8, a right insulating plate, 9, a linear slide rail, 10, a second track groove, 11, an insulating anti-falling plate, 12, a second hydraulic buffer, 13, a first inductive proximity sensor, 14, a second inductive proximity sensor, 15, a third inductive proximity sensor, 16, a locking bolt, 17, an L-shaped metal plate, 18 and a first track groove.

Detailed Description

The present invention will be further described with reference to the accompanying drawings, wherein for better understanding, the orientation of the present invention is described with reference to the orientation shown in the drawings, and is not to be construed as limiting the present invention; the following terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1 to 4, the present invention provides an embodiment: a power mechanism of a gripper comprises a base plate 1, a gripper assembly and a power assembly, wherein the gripper assembly is used for clamping and holding an electric core module, the power assembly is used for driving the gripper assembly to clamp and hold the electric core module, the power assembly comprises a connecting plate 2, a first L-shaped plate 3, a second L-shaped plate 4, a first thin locking cylinder 5 and a second thin locking cylinder 6, the connecting plate 2 is fixed on the base plate 1 through a connecting plate and is located in the middle of the power assembly, the first L-shaped plate 3 is fixed at the rear left end of the lower half portion of the connecting plate 2, the second L-shaped plate 4 is fixed at the front right end of the lower half portion of the connecting plate 2, the first thin locking cylinder 5 is fixed on the inner right side surface of the power assembly, the second thin locking cylinder 6 is fixed on the inner left side surface of the power assembly, the output end of the first thin locking cylinder 5 is connected with a first telescopic rod, one end, far away from the first thin locking cylinder 5, of the first telescopic rod is fixedly connected with the right side surface of the first L-shaped plate 3, the output end of the second thin locking cylinder 6 is connected with a second telescopic rod, and one end, far away from the second high end of the second thin locking cylinder 6, is fixedly connected with the left side surface of the second thin locking cylinder 4. The battery cell module is grabbed by a first thin locking cylinder 5 and a second thin locking cylinder 6 in the power assembly through a power driving gripper assembly, a connecting plate 2 is fixed in the middle of the power assembly through a connecting sheet, grabbing of the gripper assembly to the battery cell module cannot be influenced, the first L-shaped plate 3 is connected with a first telescopic rod, so that the first thin locking cylinder 5 can move left and right with the connecting point of the first L-shaped plate 3 and the first telescopic rod as a fulcrum, the second L-shaped plate 4 is connected with the second telescopic rod in the same way, and the first L-shaped plate 3 and the second L-shaped plate 4 can limit movement of the gripper assembly, so that the battery cell module can be prevented from being damaged by excessive driving force of the first thin locking cylinder 5 and the second thin locking cylinder 6; the mechanism can realize the control of the device through the robot by arranging and fixing the existing connecting flange and valve island and other connecting components on the base plate 1 to fixedly connect the robot, because the flange and the valve are the prior art and are well known by the technicians in the field, and redundant description is not repeated here.

Please continue to refer to fig. 1, in an embodiment of the present invention, the gripper assembly includes a left side insulating plate 7, a right side insulating plate 8, and a plurality of linear rails 9, the first thin locking cylinder 5 is fixed on the inner surface of the right side insulating plate 8, the second thin locking cylinder 6 is fixed on the inner surface of the left side insulating plate 7, the plurality of linear rails 9 are all fixed on the lower surface of the base plate 1, the left side insulating plate 7 is located on the linear rails 9 through a first rail groove 18 and moves closer to or away from the battery cell module, the right side insulating plate 8 is located on the linear rails 9 and cooperates with the left side insulating plate 7 to move closer to or away from the battery cell module through a second rail groove 10, and an insulating anti-falling plate 11 capable of supporting the battery cell module is fixed on the inner surface of one end of the left side insulating plate 7 and the right side insulating plate 8, which is away from the base plate 1. Set up the tongs in the tongs subassembly into left side insulation board 7, right side insulation board 8 and insulating board 11 of preventing falling not only can press from both sides tightly and hold electric core module to can also prevent that electric core module from taking place the short circuit, can let left side insulation board 7 and right side insulation board 8 slide the realization on it through first track groove 18 and second track groove 10 respectively at base board 1 through setting up linear slide rail 9 and get the clamp of electric core module and get.

Referring to fig. 3, in an embodiment of the present invention, a first hydraulic buffer (not shown) is fixed on a left side surface of the connecting plate 2, and a second hydraulic buffer 12 is fixed on a right side surface of the connecting plate 2. The left side of connecting plate 2 is the one side that is close to left side insulation board 7, fixes first hydraulic buffer on it and can cushion left side insulation board 7 and press from both sides the effort of getting electric core, further prevents that left side insulation board 7 from pressing from both sides bad electric core, and the fixed second hydraulic buffer 12 in the right side of connecting plate 2 is the same.

As shown in fig. 1, in an embodiment of the present invention, a first inductive proximity sensor 13 capable of detecting whether the grabbing position of the battery cell module is correct is fixed on the inner side surface of the right insulating plate 8. First inductive proximity sensor 13 can just grab electric core module, whether the position of grabbing is correct and whether grab the module electric core, prevent to grab empty.

As shown in fig. 4, in an embodiment of the present invention, a second inductive proximity sensor 14 and a third inductive proximity sensor 15 are fixed to the lower surface of the base plate 1, the second inductive proximity sensor 14 is located in front of the position where the left insulating plate 7 and the right insulating plate 8 are in the open state, and the third inductive proximity sensor 15 is located in front of the position where the left insulating plate 7 and the right insulating plate 8 are in the clamping state. The second inductive proximity sensor 14 and the third inductive proximity sensor 15 are located in front of the left insulating plate 7 and the right insulating plate 8 to detect whether the open state and the clamping state are in place.

Please continue to refer to fig. 1 to 4, in an embodiment of the present invention, the first rail and the second rail are respectively fixed to the upper surfaces of the left insulating plate 7 and the right insulating plate 8 through the locking bolt 16, the inner surfaces of the left insulating plate 7 and the right insulating plate 8 are located at the side of the locking bolt 16 and are fixed with the L-shaped metal plate 17, and one end of the L-shaped metal plate 17 extends to the lower side of the locking bolt 16. Because the first rail and the second rail are located below the linear slide rail 9 to slide, the locking bolt 16 can only be fixed on the lower surfaces of the upper ends of the left insulating plate 7 and the right insulating plate 8 in an inverted mode, and the inverted locking bolt 16 is easy to loosen and fall off under the vibration of the mechanism operation, so that the locking bolt 16 can be fixed through the L-shaped metal plate 17 to prevent falling off.

The utility model discloses the theory of operation below having: the utility model discloses can carry out the displacement through first slim locking cylinder among the power component and the slim locking cylinder of second and snatch for the electric core module in the face of equidimension not in the certain limit and provide driven power, the fulcrum of first slim locking cylinder and the slim locking cylinder output of second can be regarded as to first L template and second L template, it carries out the displacement centre gripping in some within range to drive left side insulation board and right side insulation board, and first L template and second L template can carry out spacingly to left side insulation board and right side insulation board position under the drive of cylinder, prevent that first slim locking cylinder and the slim locking cylinder of second from excessively exerting oneself and pressing from both sides badly to electric core module.

The above description is only for the preferred embodiment of the present invention, and should not be interpreted as limiting the scope of the present invention, which is intended to cover all the equivalent changes and modifications made in accordance with the claims of the present invention.

Claims

1. The utility model provides a power unit of tongs which characterized in that: including base board, the tight tongs subassembly that holds electric core module, drive the tongs subassembly goes to press from both sides tight and hold the power pack of electric core module, power pack includes connecting plate, first L template, second L template, first slim locking cylinder, the slim locking cylinder of second, the connecting plate passes through the connection piece to be fixed on the base board and lie in power pack's intermediate position, the left side rear end of the latter half of connecting plate is fixed with first L template, the right side front end of the latter half of connecting plate is fixed with second L template, first slim locking cylinder is fixed power pack's right side internal surface, the slim locking cylinder of second is fixed power pack's left side internal surface, the output of first slim locking cylinder is connected with first telescopic link, the one end of first slim locking cylinder is kept away from to first telescopic link with the right side fixed surface of first L template is connected, the output of the slim locking cylinder of second is connected with the second telescopic link, the second telescopic link is kept away from the one end of the slim locking cylinder of second with the left side fixed surface of second L is connected.

2. The power mechanism for the gripper of claim 1, wherein: the tongs subassembly includes left side insulation board, right side insulation board, a plurality of linear slide, first slim locking cylinder is fixed on the internal surface of right side insulation board, the slim locking cylinder of second is fixed on the internal surface of left side insulation board, it is a plurality of linear slide all fixes the lower surface of base board, the left side insulation board is in through first track groove be close to or far away high motion to electric core module on the linear slide, the right side insulation board is in through second track groove cooperation on the linear slide left side insulation board is close to or keeps away from the motion to electric core module, the left side insulation board with the right side insulation board is far away high the internal surface of the one end of base board is fixed with the insulating board of preventing falling that can hold in the palm electric core module.

3. The power mechanism for the gripper of claim 2, wherein: a first hydraulic buffer is fixed on the left side surface of the connecting plate, and a second hydraulic buffer is fixed on the right side surface of the connecting plate.

4. The power mechanism of a tongs of claim 2, characterized in that: the method is characterized in that: the inside fixed surface of right side insulation board has whether correct first inductance type proximity sensor in the position of snatching that can detect the electricity core module.

5. The power mechanism of a tongs of claim 2, characterized in that: the method is characterized in that: the lower surface of base board fixes second inductance type proximity sensor and third inductance type proximity sensor, the second inductance type proximity sensor is located the left side insulation board with the position the place ahead of right side insulation board for opening the state, the third inductance type proximity sensor is located the left side insulation board with the position the place ahead of right side insulation board for clamping the state.

6. The power mechanism of a tongs of claim 2, characterized in that: the first rail and the second rail are fixed on the upper surfaces of the left insulating plate and the right insulating plate respectively through locking bolts, the inner surfaces of the left insulating plate and the right insulating plate are located on the sides of the locking bolts, L-shaped metal plates are fixed on the inner surfaces of the left insulating plate and the right insulating plate, and one ends of the L-shaped metal plates extend to the lower portions of the locking bolts.