Background
The alkaline battery is made by taking zinc as a negative electrode, manganese dioxide as a positive electrode, filling electrolyte in the battery and adopting a counter-electrode structure, and a manganese ring is required to be placed in a steel shell in the production process of the alkaline battery so as to ensure that the produced alkaline battery can be normally used.
According to publication No.: CN2456324Y, published patent application No. 2001-10-24, discloses an alkaline manganese cell ring-mounting machine, comprising an upper plate, a power transmission mechanism and a control cabinet, wherein a rotary framework is fixedly connected with a shaft head arranged on the upper plate and is connected with an output shaft of an indexing box through the shaft head, and the device is characterized in that a module for clamping a steel shell is arranged on the rotary framework, a concave cylindrical surface die opening is arranged on the rotary framework, and a magnetic block is embedded on the die opening; the door-shaped frame is fixedly arranged on the upper plate, an upper ejector rod is arranged on a cross beam of the door-shaped frame, and the lower end of the upper ejector rod is provided with a concave positioning opening; the lower ejector rod is arranged on the upper plate through a linear bearing, the upper end of the lower ejector rod is opposite to the upper ejector rod, and the lower end of the lower ejector rod is connected with the main shaft through a cam connecting rod mechanism; the ring-entering positioning block is arranged on the upper plate, a concave cylindrical surface positioning opening is formed in the ring-entering positioning block, and when the lower ejector rod is at the lower limit position, the round surface of the upper end of the lower ejector rod is arranged at the bottom of the positioning opening of the ring-entering positioning block. The main technical effects are as follows: because the rotary table structure with multiple stations and intermittent rotary motion is utilized, the ring loading is carried out under the state that the steel shell is still, and the ring loading device can be fixedly arranged on the upper plate and is matched with each station of the rotary table. The utility model has the advantages that the three ring mounting devices are correspondingly arranged on three different stations of the same rotary table, so that the purpose of mounting three manganese rings on the same steel shell can be realized, the whole machine only has one rotary table which performs rotary motion, and a gear transmission mode is avoided in transmission, and the utility model has the advantages of compact structure, small volume, light weight and convenient maintenance; because the ring loading is carried out under the condition that the steel shells are stationary, and the manganese rings can be loaded to a plurality of steel shells at one time at one station, the utility model can greatly improve the ring loading efficiency under the condition that the rotating speed and the turning radius are unchanged, and has the advantage of high efficiency.
In the process that the alkaline battery manganese ring is put into the steel shell by using equipment, after the manganese ring enters the steel shell, the manganese ring is contacted with a part of the equipment for pushing the manganese ring to enter the steel shell, and when the equipment is reset, the manganese ring can be slightly driven under the action of the equipment, so that a certain gap is formed between the manganese rings, and therefore, the alkaline battery manganese ring pressing device is provided, and aims to solve the problem that the manganese ring is easy to drive to move when the existing production equipment is reset, so that a certain gap is formed between the manganese rings.
Disclosure of Invention
The utility model aims to provide a manganese ring pressing device of an alkaline battery, and aims to solve the problem that the manganese rings are easy to drive to move when the existing production equipment resets, so that a certain gap is formed between the manganese rings.
In order to achieve the above object, the present utility model provides the following technical solutions:
the utility model provides an alkaline battery manganese ring closing device, includes a fixed section of thick bamboo, still includes sliding connection in the fixed section of thick bamboo activity section of thick bamboo, sets up in the inside backing sheet of activity section of thick bamboo and the movable lever of setting in activity section of thick bamboo one end, the quantity of backing sheet is a plurality of, a plurality of backing sheet sliding connection is inside the activity section of thick bamboo, movable lever sliding connection is in activity section of thick bamboo one end, through backing sheet and manganese ring inner ring keep the butt, works as when the activity section of thick bamboo deviates from the manganese ring and protects the motion, backing sheet and manganese ring separation, movable lever and manganese ring outer wall keep the butt.
Preferably, the movable cylinder inner wall is fixedly provided with a sliding support, the supporting piece is connected to the sliding support in a sliding mode, the fixed cylinder shaft center is fixedly provided with a fixed rod, the fixed rod penetrates through and extends to the inside of the movable cylinder, an elastic unit is arranged between the supporting piece and the movable cylinder inner wall, and the supporting piece is driven to be abutted to the outer wall of the fixed rod through the elastic unit.
Preferably, the outer wall of the fixing rod is provided with a first abutting portion, the supporting piece is provided with a second abutting portion, and the second abutting portion abuts against the first abutting portion through an elastic unit.
Preferably, the outer wall of one end of the fixed cylinder is rotationally connected with a stirring claw, the stirring claw is rotationally connected with a connecting rod, and one end of the connecting rod, which is far away from the stirring claw, is rotationally connected with the movable cylinder.
Preferably, the movable rod comprises a pressing rod and a sleeve, the sleeve is fixedly arranged on the outer wall of one end of the movable cylinder, the pressing rod is connected with the sleeve in a sliding mode, and a compression spring is arranged between the pressing rod and the sleeve. .
In the technical scheme, the alkaline battery manganese ring pressing device provided by the utility model has the following beneficial effects:
according to the utility model, the support piece in sliding connection with the inner part of the movable barrel is held and abutted with the manganese ring so as to clamp the manganese ring, the movable barrel is far away from the manganese ring to move, so that the support rod is separated from the manganese ring, and the manganese ring can be stably fixed in the battery steel shell through the movable rod which is held and abutted with the outer wall of the manganese ring, and the manganese ring is prevented from being damaged or separated due to adhesion between the manganese ring and the support piece.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
Referring to fig. 1-4, an alkaline battery manganese ring pressing device comprises a fixed cylinder 1, a movable cylinder 2, a supporting plate 3 and a movable rod 4, wherein the movable cylinder 2 is slidably connected in the fixed cylinder 1, the supporting plate 3 is arranged in the movable cylinder 2, the movable rod 4 is arranged at one end of the movable cylinder 2, the supporting plate 3 is slidably connected in the movable cylinder 2, the movable rod 4 is slidably connected at one end of the movable cylinder 2, the supporting plate 3 is in abutting connection with an inner ring of a manganese ring, and when the movable cylinder 2 moves away from the manganese ring, the supporting plate 3 is separated from the manganese ring, and the movable rod 4 is in abutting connection with the outer wall of the manganese ring.
The fixed cylinder 1 keeps being connected with external mechanical arm, move the fixed cylinder 1 to the manganese ring top that needs to press from both sides through external mechanical arm, there is movable cylinder 2 in the inside of fixed cylinder 1 through slide rail and spout sliding connection, be provided with the actuating lever between movable cylinder 2 top and fixed cylinder 1 inner wall, as the embodiment of the utility model provides, the actuating lever is step motor, the output of actuating lever keeps fixed connection with movable cylinder 2, can make movable cylinder 2 keep moving in the inside of fixed cylinder 1 through the actuating lever output keeps flexible, be provided with movable lever 4 on the outer wall of movable cylinder 2 one end, the activity of supporting piece 3 sets up inside movable cylinder 2, preferably, supporting piece 3 wholly is "U" structure, the quantity of supporting piece 3 is a plurality of, a plurality of supporting piece 3 keeps the circumference array distribution with movable cylinder 2 tip axle center department, the one end of supporting piece 3 that keeps circumference array distribution a plurality of "U" structure can support the manganese ring inner ring for manganese ring and a plurality of supporting piece 3 keep fixed. The outer wall of one end of the movable barrel 2 is provided with a plurality of movable rods 4, and the plurality of movable rods 4 are distributed on the outer wall of one end of the movable barrel 2 in a circumferential array. The movable cylinder 2 keeps sliding in the fixed cylinder 1 under the driving of the internal driving rod, the supporting piece 3 can keep sliding in the movable cylinder 2 through the sliding of the movable cylinder 2 in the fixed cylinder 1, and then the supporting piece 3 supports the manganese ring or is separated from the manganese ring, so that the manganese ring can be clamped or loosened, when the supporting piece 3 is separated from the manganese ring, the movable rod 4 is abutted to the outer wall of the manganese ring, and can be abutted to the manganese ring when the movable cylinder 2 moves away from the manganese ring, so that the manganese ring is fixed in the steel shell.
According to the utility model, the support piece 3 which is in sliding connection with the inner part of the movable barrel 2 is kept in abutting connection with the manganese ring so as to clamp the manganese ring, the movable barrel 2 is far away from the manganese ring to move, so that the support piece 3 is separated from the manganese ring, and the manganese ring can be stably fixed in the battery steel shell through the movable rod 4 which is kept in abutting connection with the outer wall of the manganese ring, so that the manganese ring is prevented from being damaged or separated due to adhesion between the manganese ring and the support piece 3.
As shown in fig. 4, as an embodiment provided by the utility model, a sliding support 5 is fixedly installed on the inner wall of a movable cylinder 2, the number of the sliding supports 5 is matched with the number of supporting plates 3, as an embodiment provided by the utility model, the number of the supporting plates 3 and the sliding support 5 are three, the three sliding supports 5 are distributed on the inner wall of the movable cylinder 2 in a circumferential array, the supporting plates 3 are slidably connected to the sliding support 5, an elastic unit 6 is arranged between the supporting plates 3 and the inner wall of the movable cylinder 2, specifically, the elastic unit 6 is a compression spring, the supporting plates 3 can be elastically driven to move towards the axial center of the movable cylinder 2 by the compression spring, a fixed rod 11 is fixedly installed on the inner wall at one end of the fixed cylinder 1, one end of the fixed rod 11 penetrates and extends into the movable cylinder 2, and the supporting plates 3 can be driven to slide on the sliding supports 5 by the elasticity of the elastic unit 6 and are kept in abutting contact with the outer wall of the fixed rod 11.
The fixed rod 11 is located the inside one end of movable cylinder 2 and fixedly provided with first butt portion 7, is provided with second butt portion 8 on the outer wall of backing plate 3, and second butt portion 8 passes through elastic element 6 butt in first butt portion 7, and specifically, first butt portion 7 wholly is cylindrical boss structure, and its one side is wedge structure, and second butt portion 8 wholly is isosceles trapezoid structure, and its both sides are wedge structure. When the manganese ring inner ring support device is used, the movable barrel 2 is kept to be driven through the driving rod arranged inside, when the movable barrel 2 keeps moving, the second abutting part 8 arranged on the outer wall of the support piece 3 can keep sliding on the first abutting part 7, meanwhile, the second abutting part 8 keeps abutting with the first abutting part 7 through the elastic unit 6, so that the plurality of support pieces 3 can shrink inwards or prop open outwards while the movable barrel 2 keeps moving, and the manganese ring inner ring can be supported or separated from the manganese ring.
As shown in fig. 3 and 4, the outer wall of one end of the fixed cylinder 1 is fixedly provided with an adapter seat, the number of the adapter seats is matched with the number of the supporting plates 3, a plurality of adapter seats are distributed on the outer wall of the end part of the fixed cylinder 1 in a circumferential array, stirring claws 9 are rotatably connected in the adapter seat through rotating shafts, connecting rods 10 are rotatably connected in the stirring claws 9, one end of each connecting rod 10, far away from the stirring claw 9, is rotatably connected to the outer wall of one end of the movable cylinder 2 through rotating shafts, when the movable cylinder 2 is kept moving under the driving of a driving rod, the stirring claws 9 can be driven to rotate through the connecting rods 10, so that a plurality of stirring claws 9 can be propped open or shrink, when the stirring claws 9 are kept open, the steel shell can be kept to be propped against, the port of the steel shell can generate tiny elastic deformation, a manganese ring can conveniently enter the inside the steel shell, preferably, the tips of the stirring claws 9 are made of hard rubber, and the stirring claws 9 can be prevented from being propped against the steel shell to generate unrecoverable deformation.
As an embodiment provided by the utility model, the movable rod 4 comprises a pressing rod 41 and a sleeve 42, the sleeve 42 is fixedly arranged on the outer wall of one end of the movable barrel 2, the pressing rod 41 is connected with the sleeve 42 in a sliding manner, a compression spring is arranged between the pressing rod 41 and the sleeve 42, and the pressing rod 41 is driven to keep moving away from the movable barrel 2 on the outer wall of the movable barrel 2 through the self elastic trend of the compression spring, so that one end of the pressing rod 41 can be ensured to keep abutting with the outer wall of the manganese ring, and the manganese ring can be fixed inside the steel shell.
Working principle:
the fixed cylinder 1 is moved to the position above the manganese ring to be grabbed through the mechanical arm;
through the actuating lever that fixed section of thick bamboo 1 inside set up, keep the extension through the actuating lever, drive movable section of thick bamboo 2 and deviate from fixed section of thick bamboo 1 motion, at this moment under the effect of movable section of thick bamboo 2, supporting plate 3 keeps synchronous motion with movable section of thick bamboo 2, second butt portion 8 on the supporting plate 3 is under the effect of elastic element 6, first butt portion 7 outer wall removal on the dead lever 11 outer wall, as shown in fig. 4, when movable section of thick bamboo 2 deviates from fixed section of thick bamboo 1 motion, the wedge structure that second butt portion 8 on the supporting plate 3 is close to actuating lever one end and the wedge structure butt of first butt portion 7, make a plurality of supporting plates 3 move towards movable section of thick bamboo 2 axle center department simultaneously, make the circular arc diameter that a plurality of supporting plates 3 enclose be less than the manganese ring inner ring, make supporting plate 3 can enter into the manganese ring inner ring, keep contracting through the actuating lever output, make a plurality of supporting plates 3 keep deviating from the motion mutually, thereby make one end of supporting plate 3"U' type structure can insert between the manganese ring.
When the movable cylinder 2 keeps moving outwards, the connecting rod 10 can be driven to keep moving, the poking claw 9 can be kept to rotate, the poking claw 9 is opened, the manganese ring is convenient to separate from the supporting piece 3, the end part of the steel shell can be slightly propped open, the manganese ring is convenient to enter the steel shell, preferably, the diameter of the first abutting part 7 is smaller than the inner diameter of the manganese ring, and the supporting piece 3 is convenient to enter the manganese ring.
The driving rod is then kept contracted to expand the support sheet 3, so that one end of the support sheet 3 is inserted between the manganese rings, thereby fixing the manganese rings to one end of the support sheet 3. Then the fixed cylinder 1 is moved to the upper part of the steel shell through the mechanical arm, the driving rod is extended, the supporting pieces 3 are contracted, the fixed cylinder 1 is moved downwards through the mechanical arm, the manganese ring is inserted into the steel shell, finally the fixed cylinder 1 is moved upwards through the mechanical arm, and the manganese ring is positioned in the steel shell in the moving process of the fixed cylinder 1 through the tablet pressing rod 41 of the movable rod 4.
The elastic coefficient of the compression spring mentioned herein meets the technical requirements of the technical scheme of the utility model.
Those skilled in the art will appreciate that other similar connections may implement the present utility model. Such as welding, bonding, or bolting.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.