CN210837999U

CN210837999U - Two-end synchronous driving type lithium battery winding device

Info

Publication number: CN210837999U
Application number: CN201921938497.6U
Authority: CN
Inventors: 黄炯
Original assignee: Chongqing Xuyuan Lithium Battery Co ltd
Current assignee: Chongqing Xuyuan Lithium Battery Co ltd
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-06-23
Anticipated expiration: 2029-11-11

Abstract

The utility model discloses a synchronous drive lithium cell take-up device in both ends, comprising a base plate, fix left extension board and the right extension board at the bottom plate top surface, it rolls up board and right support roll board to be provided with left side support respectively on left extension board and right extension board, the back center that left side support rolled up board and right support rolled up the board is connected on left extension board and right extension board through installation axostylus axostyle and bearing, be provided with the circle axostylus axostyle in the bottom plate, be fixed with central gear at the center of circle axostylus axostyle, drive gear is fixed at the both ends of circle axostylus axostyle, be fixed with driving motor on the bottom plate, be fixed with the drive gear with drive gear engaged with in the installation axostylus axostyle, it all is fixed with the projection to support the positive center that rolls. The utility model discloses a structure sets up rationally, can have and avoid rolling up the uneven deformation that takes place of board both ends atress, has improved the efficiency of coiling and the stability of coiling, and the suitability is strong and the practicality is good.

Description

Two-end synchronous driving type lithium battery winding device

Technical Field

The utility model belongs to the technical field of lithium battery processing equipment, concretely relates to synchronous driving lithium cell take-up device in both ends.

Background

A "lithium battery" is a type of battery using a nonaqueous electrolyte solution with lithium metal or a lithium alloy as a negative electrode material. Because the chemical characteristics of lithium metal are very active, the requirements on the environment for processing, storing and using the lithium metal are very high. With the development of science and technology, lithium batteries have become the mainstream nowadays.

The veneer reeling machine of the present lithium ion battery usually adopts single-shaft rotation, the veneer reeling is easy to deform because of uneven stress at two ends, and the gap between the veneer reeling machines is large, and an effective pressing means is not adopted, so that the applicability and the practicability are limited.

Disclosure of Invention

The utility model aims at providing a structure sets up reasonable and suitability strong both ends synchronous driving type lithium cell take-up device.

The technical scheme for realizing the purpose of the utility model is that the lithium battery winding device with synchronous driving at two ends comprises a bottom plate, a left support plate and a right support plate which are fixed on the top surface of the bottom plate, a left support rolling plate and a right support rolling plate are respectively arranged on the left support plate and the right support plate, the back centers of the left support rolling plate and the right support rolling plate are connected on the left support plate and the right support plate through a mounting shaft lever and a bearing, a round shaft lever is arranged in the bottom plate, a central gear is fixed at the center of the round shaft lever, driving gears are fixed at two ends of the round shaft lever, a driving motor is fixed on the bottom plate, a control gear meshed with the central gear is fixed on a main shaft of the driving motor, a transmission gear meshed with the driving gears is fixed on the mounting shaft lever, and a convex column is fixed at the centers of the front sides of the left support rolling plate and the right support rolling plate, the convex column is provided with a scroll clamping groove, a locking screw rod extending into the scroll clamping groove is fixed on the side wall of the convex column, and two ends of the scroll are inserted into the scroll clamping groove and are locked and fixed through the locking screw rod.

And the top surfaces of the left support plate and the right support plate are fixedly provided with transverse support rods, the bottom surfaces of the transverse support rods are fixedly provided with pressing and abutting elastic pieces, and the pressing and abutting elastic pieces are close to the reel.

The diameter of the central gear is smaller than that of the driving gear, and the two transmission gears are the same in size.

And a power plug and a driving motor start-stop switch are fixed on the bottom plate.

The utility model discloses has positive effect: the utility model discloses a structure sets up rationally, the simple operation, and it supports the synchronous rotation of rolling up the board with the right side book board of supporting through two drive gear synchronous drive left sides of axostylus axostyle, can have and avoid rolling up the uneven deformation that takes place of board both ends atress, has improved the efficiency of coiling and the stability of coiling, and the suitability is strong and the practicality is good.

Drawings

In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the following specific embodiments, taken in conjunction with the accompanying drawings, in which:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic side view of the middle convex column of the present invention.

Detailed Description

(example 1)

Fig. 1 and 2 show an embodiment of the present invention, wherein fig. 1 is a schematic structural diagram of the present invention; fig. 2 is a schematic side view of the middle convex column of the present invention.

Referring to fig. 1 and 2, a lithium battery winding device with two synchronously driven ends comprises a bottom plate 1, a left support plate 2 and a right support plate 3 fixed on the top surface of the bottom plate, a left support rolling plate 4 and a right support rolling plate 5 respectively arranged on the left support plate and the right support plate, the centers of the back surfaces of the left support rolling plate and the right support rolling plate are connected on the left support plate and the right support plate through a mounting shaft lever 6 and a bearing 7, a circular shaft lever 8 is arranged in the bottom plate, a central gear 9 is fixed at the center of the circular shaft lever, driving gears 10 are fixed at the two ends of the circular shaft lever, a driving motor 11 is fixed on the bottom plate, a control gear 12 meshed with the central gear is fixed on a main shaft of the driving motor, a transmission gear 13 meshed with the driving gear is fixed on the mounting shaft lever, a convex column 14 is fixed at the centers of the front surfaces of the left support rolling plate and the right support rolling plate, the convex column is provided with a scroll clamping groove 15, a locking screw 16 extending into the scroll clamping groove is fixed on the side wall of the convex column, and two ends of the scroll are inserted into the scroll clamping groove and are locked and fixed through the locking screw.

And a transverse supporting rod 17 is fixed on the top surfaces of the left supporting plate and the right supporting plate, and a pressing elastic sheet 18 is fixed on the bottom surface of the transverse supporting rod and is close to the reel.

A power plug 19 and a driving motor start-stop switch 20 are fixed on the bottom plate.

The utility model discloses a structure sets up rationally, the simple operation, and it supports the synchronous rotation of rolling up the board with the right side book board of supporting through two drive gear synchronous drive left sides of axostylus axostyle, can have and avoid rolling up the uneven deformation that takes place of board both ends atress, has improved the efficiency of coiling and the stability of coiling, and the suitability is strong and the practicality is good.

The standard parts used in the present embodiment may be purchased directly from the market, and the non-standard structural components described in the specification and drawings may be obtained by processing without any doubt according to the common general knowledge in the art, and the connection manner of the respective parts is by the conventional means developed in the art, and the machines, parts and equipment are of the conventional type in the art, so that the detailed description thereof is omitted.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And such obvious changes and modifications which fall within the spirit of the invention are deemed to be covered by the present invention.

Claims

1. The utility model provides a both ends synchronous driving type lithium cell take-up device, includes the bottom plate, fixes left extension board and right extension board of bottom plate top surface be provided with left branch on left extension board and the right extension board respectively and roll up board and right branch and roll up the board, the back center that board and right branch propped the board and roll up is connected through installation axostylus axostyle and bearing on left extension board and the right extension board, its characterized in that: be provided with the round axle pole in the bottom plate the center of round axle pole is fixed with sun gear the drive gear is fixed at the both ends of round axle pole be fixed with driving motor on the bottom plate, be fixed with on driving motor's the main shaft with sun gear engaged with control gear be fixed with on the installation axostylus axostyle with drive gear engaged with drive gear the positive center of left side support roll board and right side support roll board all is fixed with the projection seted up spool card on the projection and gone into the recess, just be fixed with on the lateral wall of projection and stretch into the position locking screw rod of spool card income recess, the both ends of spool are inserted in the spool card goes into the recess and carries out the position locking through the position locking screw rod and fix.

2. The winding device for the lithium battery of the two-end synchronous drive type according to claim 1, wherein: and the top surfaces of the left support plate and the right support plate are fixedly provided with transverse support rods, the bottom surfaces of the transverse support rods are fixedly provided with pressing and abutting elastic pieces, and the pressing and abutting elastic pieces are close to the reel.

3. The winding device for the lithium battery of the two-end synchronous drive type according to claim 2, wherein: the diameter of the central gear is smaller than that of the driving gear, and the two transmission gears are the same in size.

4. The winding device for the lithium battery of the two-end synchronous drive type according to claim 3, wherein: and a power plug and a driving motor start-stop switch are fixed on the bottom plate.