CN212764905U

CN212764905U - Pole piece rolling device

Info

Publication number: CN212764905U
Application number: CN202021153529.4U
Authority: CN
Inventors: 佘勇军; 许磊; 曾凡林; 王志远; 李波; 吴洲华; 邵振东; 余荣荣
Original assignee: Anhui Deya Battery Co Ltd
Current assignee: Anhui Deya Battery Co Ltd
Priority date: 2020-06-20
Filing date: 2020-06-20
Publication date: 2021-03-23
Anticipated expiration: 2030-06-20

Abstract

The utility model discloses a pole piece roll-in device, the power distribution box comprises a box body, box both sides end is equipped with feed inlet and discharge gate respectively, be equipped with two compression rollers and two lower compression rollers on in the box, it fixes respectively in last pivot and pivot down with lower compression roller to go up the compression roller, be equipped with two sets of elevating system in the box, elevating system sets up the spout in the box both sides including the symmetry, be provided with the slider in the spout respectively, the both ends of going up the pivot pass through the bearing with the slider respectively and be connected, it is fixed with gear one to stretch out the slider to go up the one end of pivot, respectively vertically be provided with the lead screw in the spout, the lower extreme and the spout bottom of lead screw are passed through the bearing and are connected, two gear two-pass through the annular chain connection in every elevating system, be provided with the backup pad between two sets. The pole piece rolling device can be suitable for rolling pole pieces with different thicknesses.

Description

Pole piece rolling device

Technical Field

The utility model relates to a roll-in device, concretely relates to pole piece roll-in device.

Background

The existing pole piece rolling device adopts a group of two roller rolling powder coating pole pieces, the distance between the two roller shafts is fixedly arranged, the distance between the two roller shafts cannot be adjusted, the powder coating pole pieces with different thicknesses are difficult to roll, the application of the pole piece rolling device is limited, and technical improvement is needed to overcome the defects.

Disclosure of Invention

An object of the utility model is to provide a pole piece roll-in device, its pole piece that can be applicable to different thickness rolls in.

In order to achieve the above object, the utility model provides a following technical scheme:

the pole piece rolling device comprises a box body, wherein a feed inlet and a discharge outlet are respectively arranged at two side ends of the box body, two upper compression rollers and two lower compression rollers are arranged in the box body, the lower compression rollers are respectively arranged under the upper compression rollers, the upper compression rollers and the lower compression rollers are respectively fixed on an upper rotating shaft and a lower rotating shaft, two groups of lifting mechanisms are arranged in the box body, the lifting mechanisms respectively drive the upper rotating shafts to move in the vertical direction, each lifting mechanism comprises sliding grooves which are symmetrically arranged at two sides of the box body, sliding blocks are respectively arranged in the sliding grooves, two ends of the upper rotating shafts are respectively connected with the sliding blocks through bearings, one end of each upper rotating shaft extends out of the sliding block to be fixed with a first gear, a lead screw is respectively vertically arranged in each sliding groove, the lower end of the lead screw is connected with the bottom of the sliding grooves through a bearing, the, two gears two in every elevating system of group are connected through annular chain, the lead screw passes the slider and passes through threaded connection with the slider, be provided with the backup pad between two sets of elevating system, the backup pad both ends are fixed with the slider respectively, the backup pad upper end is fixed with motor one, the output shaft and the double flute gear one of motor one are fixed, double flute gear one is connected with gear one through annular chain respectively, the lower pivot both ends pass through the bearing with the box respectively and are connected, the pivot is driven by actuating mechanism and is rotated down.

Preferably, the driving mechanism comprises a second motor fixed outside the box body, an output shaft of the second motor is fixed with a third gear, one end of each of the two lower rotating shafts extends out of the box body and is fixed with a second double-groove gear and a fourth gear respectively, and the second double-groove gear is connected with the third gear and the fourth gear through an annular chain respectively.

Preferably, a material guide plate is arranged in the box body, and the upper end surface of the material guide plate is flush with the upper end surface of the lower pressure roller.

Preferably, the lower end of the material guide plate is fixed with the support rod, the lower end of the support rod is fixed with the base, a slide rail is fixed at the inner bottom of the box body, the base is mounted on the slide rail, a moving hole is formed in the outer wall of the box body, and the moving hole is formed in one side of the base.

Preferably, the side wall of the box body is provided with an observation window.

Compared with the prior art, the beneficial effects of the utility model are that:

1) the lifting mechanism is arranged, so that the height of the upper pressing roller can be conveniently adjusted, the distance between the upper pressing roller and the lower pressing roller is changed, and the device can be suitable for rolling pole pieces with different thicknesses;

2) this device can make things convenient for the initial end of pole piece to pass feed inlet and discharge gate through setting up the stock guide.

Drawings

Fig. 1 is a front view of a pole piece rolling device in an embodiment of the present invention;

FIG. 2 is a schematic view of the internal structure of a pole piece rolling device in an embodiment of the present invention;

FIG. 3 is a top view of a pole piece rolling device according to an embodiment of the present invention;

in the figure, 1, a box body, 2, a feeding hole, 3, a discharging hole, 4, an upper press roller, 5, a lower press roller, 6, an upper rotating shaft, 7, a lower rotating shaft, 8, a sliding groove, 9, a sliding block, 10, a first gear, 11, a screw rod, 12, a second gear, 13, a handle, 14, an annular chain, 15, a supporting plate, 16, a first motor, 17, a second motor, 18, a third gear, 19, a fourth gear, 20, a material guide plate, 21, a supporting rod, 22, a base, 23, a sliding rail, 24, a moving hole, 25, a double-groove gear, 26 and a first double-groove gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the pole piece rolling device includes a box 1, and a feeding port 2 and a discharging port 3 are respectively disposed at two side ends of the box 1. Be equipped with two upper compression roller 4 and two lower compression roller 5 in the box 1, lower compression roller 5 sets up under upper compression roller 4 respectively, and upper compression roller 4 and lower compression roller 5 are fixed respectively on upper rotating shaft 6 and lower pivot 7. Two sets of lifting mechanisms are arranged in the box body 1, and the lifting mechanisms respectively drive the upper rotating shaft 6 to move in the vertical direction. Elevating system is provided with slider 9 in the spout 8 including the symmetry setting in the spout 8 of 1 both sides of box, go up the both ends of pivot 6 and pass through the bearing with slider 9 respectively and be connected, and it is fixed with gear 10 that slider 9 is stretched out to the one end of pivot 6. The inside of the sliding chute 8 is respectively vertically provided with a screw rod 11, and the lower end of the screw rod 11 is connected with the bottom of the sliding chute 8 through a bearing. The upper ends of the screw rods 11 respectively extend out of the box body 1 and are fixed with the second gears 12, a handle 13 is fixed at the upper end of one screw rod 11, and the second gears 12 in each group of lifting mechanisms are connected through an annular chain 14. The screw rod 11 passes through the slide block 9 and is connected with the slide block 9 through threads. A supporting plate 15 is arranged between the two groups of lifting mechanisms, two ends of the supporting plate 15 are respectively fixed with the sliding blocks 9, a first motor 16 is fixed at the upper end of the supporting plate 15, an output shaft of the first motor 16 is fixed with a first double-groove gear 26, and the first double-groove gear 26 is respectively connected with a first gear 10 through an annular chain 14.

Two ends of the lower rotating shaft 7 are respectively connected with the box body 1 through bearings, and the lower rotating shaft 7 is driven to rotate by a driving mechanism. The driving mechanism comprises a second motor 17 fixed outside the box body 1, an output shaft of the second motor 17 is fixed with a third gear 18, one end of each of the two lower rotating shafts 7 extends out of the box body 1 and is fixed with a second double-groove gear 25 and a fourth gear 19 respectively, and the second double-groove gear 25 is connected with the third gear 18 and the fourth gear 19 through an annular chain 14 respectively.

A material guide plate 20 is arranged in the box body 1, and the upper end surface of the material guide plate 20 is flush with the upper end surface of the lower press roll 5. The lower end of the material guide plate 20 is fixed with the support rod 21, the lower end of the support rod 21 is fixed with the base 22, the bottom of the box body 1 is fixed with the slide rail 23, the base 22 is installed on the slide rail 23, the outer wall of the box body 1 is provided with a moving hole 24, and the moving hole 24 is arranged on one side of the base 22. An observation window is arranged on the side wall of the box body 1.

The working principle is as follows: one end of the pole piece is extended into the box body 1 from the feeding hole 2, so that the pole piece is extended to the upper ends of the lower compression roller 5 and the guide plate 20 close to the feeding hole 2, the base 22 is moved from the moving hole 24 along the slide rail 23, and the guide plate 20 carries the pole piece to move to the upper end of the other lower compression roller 5 and then extends out from the discharging hole 3. Through the arrangement of the material guide plate 20, the pole pieces can be conveniently placed at the upper ends of the two lower pressing rollers 5, so that the time consumed by preparation work before rolling is shortened. Then, the height of the upper rotating shaft 6 is adjusted through a lifting mechanism according to the thickness of the pole piece. And the handle 13 is rotated, the handle 13 drives the screw rod 11 to rotate through the second gear 12, and the screw rod 11 drives the sliding block 9 to move along the sliding groove 8. Until the upper pressure roller 4 presses the pole piece, the handle 13 stops rotating. The first motor 16 and the second motor 17 are started, the first motor 16 drives the first gear 10 and the upper rotating shaft 6 to rotate through the first double-groove gear 26, the second motor 17 drives the second double-groove gear 25 and the fourth gear 19 to rotate through the third gear 18, so that the lower rotating shaft 7 is driven to rotate, the upper rotating shaft 6 and the lower rotating shaft 7 respectively drive the upper pressing roller 4 and the lower pressing roller 5 to rotate, and rolling of pole pieces is completed.

The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or scope of the invention as defined in the accompanying claims.

Claims

1. Pole piece roll-in device, its characterized in that: the automatic feeding device comprises a box body, wherein a feeding hole and a discharging hole are respectively arranged at two side ends of the box body, two upper compression rollers and two lower compression rollers are arranged in the box body, the lower compression rollers are respectively arranged under the upper compression rollers, the upper compression rollers and the lower compression rollers are respectively fixed on an upper rotating shaft and a lower rotating shaft, two groups of lifting mechanisms are arranged in the box body, the lifting mechanisms respectively drive the upper rotating shafts to move in the vertical direction, each lifting mechanism comprises sliding grooves which are symmetrically arranged at two sides of the box body, sliding blocks are respectively arranged in the sliding grooves, two ends of the upper rotating shafts are respectively connected with the sliding blocks through bearings, one end of each upper rotating shaft extends out of the sliding block to be fixed with a first gear, lead screws are respectively vertically arranged in the sliding grooves, the lower ends of the lead screws are connected with the bottoms of the sliding grooves through bearings, two gears two in every elevating system of group are connected through annular chain, the lead screw passes the slider and passes through threaded connection with the slider, be provided with the backup pad between two sets of elevating system, the backup pad both ends are fixed with the slider respectively, the backup pad upper end is fixed with motor one, the output shaft and the double flute gear one of motor one are fixed, double flute gear one is connected with gear one through annular chain respectively, the lower pivot both ends pass through the bearing with the box respectively and are connected, the pivot is driven by actuating mechanism and is rotated down.

2. The pole piece rolling device according to claim 1, wherein: the driving mechanism comprises a second motor fixed outside the box body, an output shaft of the second motor is fixed with a third gear, one end of each lower rotating shaft extends out of the box body and is fixed with a second double-groove gear and a fourth gear respectively, and the second double-groove gear is connected with the third gear and the fourth gear through an annular chain respectively.

3. The pole piece rolling device according to claim 1, wherein: the box is internally provided with a material guide plate, and the upper end surface of the material guide plate is flush with the upper end surface of the lower pressure roller.

4. The pole piece rolling device according to claim 3, wherein: the lower end of the material guide plate is fixed with the supporting rod, the lower end of the supporting rod is fixed with the base, a sliding rail is fixed at the bottom in the box body, the base is installed on the sliding rail, a moving hole is formed in the outer wall of the box body, and the moving hole is formed in one side of the base.

5. The pole piece rolling device according to claim 1, wherein: and an observation window is arranged on the side wall of the box body.