CN210350019U

CN210350019U - Winding needle shaft mechanism of winding machine

Info

Publication number: CN210350019U
Application number: CN201921485080.9U
Authority: CN
Inventors: 骆云
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-09
Filing date: 2019-09-09
Publication date: 2020-04-17
Anticipated expiration: 2029-09-09

Abstract

The utility model provides a winder rolls up needle shaft mechanism, including the axle head end, install the activity book needle fixed head in the axle head end to and install the outer pivot at the axle head end, be provided with interior pivot in the outer pivot, the left side one end of interior pivot is provided with the fixed needle fixed head that rolls up, in the inner pivot stretched into the outer pivot, the activity was rolled up the needle fixed head and is rolled up the butt joint of needle fixed head and stretch out the axle head end with fixed. The utility model provides a roll up needle axle mechanism adopts in the axle sleeve to realize one-way needle of pulling out, and it is shorter than original two-way needle body of pulling out, and the spool volume is littleer to install and maintain simpler.

Description

Winding needle shaft mechanism of winding machine

Technical Field

The utility model belongs to the technical field of a winder technique and specifically relates to a winder rolls up needle shaft mechanism.

Background

The working process of the existing cylindrical lithium battery winder is as follows: the rolling diaphragm is manually rolled into the positive and negative plates in sequence. Then winding and finally pasting the insulating gummed paper. The needle coiling shaft of the existing coiling needle is a bidirectional needle pulling body which is large in volume and inconvenient to install and maintain.

SUMMERY OF THE UTILITY MODEL

In view of the above, the main object of the present invention is to provide a needle winding shaft mechanism of a winding machine.

The utility model adopts the technical proposal that:

a winding needle shaft mechanism of a winding machine comprises

A shaft head end, a movable winding needle fixing head arranged in the shaft head end,

and an outer rotating shaft arranged at the end of the shaft, an inner rotating shaft is arranged in the outer rotating shaft,

a fixed winding needle fixing head is arranged at one end of the left side of the inner rotating shaft,

the inner rotating shaft extends into the outer rotating shaft, and the movable rolling needle fixing head is in butt joint with the fixed rolling needle fixing head and extends out of the end of the shaft.

Furthermore, the axle head end comprises an installation axle head, an axle head round hole arranged in the installation axle head, an axle head positioning rail arranged on the inner wall of the axle head round hole, a fastening ring arranged at one end outside the installation axle head and an axle head fastening adjusting part arranged at one end inside the fastening ring.

Furthermore, a first poking needle is arranged on the movable winding needle fixing head.

Furthermore, a second poking needle is arranged on the fixed needle winding fixing head.

Furthermore, an outer rotating shaft round hole, an outer rotating shaft positioning rail arranged on the inner wall of the outer rotating shaft round hole, an outer rotating shaft positioning groove arranged on the outer wall of the outer rotating shaft, and a first fastening ring and a second fastening ring are further arranged on the outer rotating shaft.

Further, a first adjusting wire is arranged on the first fastening ring;

and a second adjusting wire is arranged on the second fastening ring.

Further, interior pivot is a solid pivot, is provided with interior pivot constant head tank including on the outer wall of pivot, is provided with spacing spindle nose including pivot right side one end, is provided with the third tighrening ring near spacing spindle nose department.

Further, a third fastening wire is arranged on the third fastening ring.

The utility model provides a roll up needle axle mechanism adopts in the axle sleeve to realize one-way needle of pulling out, and it is shorter than original two-way needle body of pulling out, and the spool volume is littleer to install and maintain simpler.

Drawings

Fig. 1 is a schematic diagram of an explosive structure of the present invention;

fig. 2 is a schematic structural view of the head end of the middle shaft of the present invention;

FIG. 3 is a schematic view of a part of the structure of the external rotation shaft of the present invention;

fig. 4 is a schematic view of a part of the structure of the middle rotating shaft of the present invention.

Detailed Description

The invention will be described in detail with reference to the drawings and specific embodiments, wherein the exemplary embodiments and descriptions are provided to explain the invention, but not to limit the invention.

Referring to fig. 1 to 4, the utility model discloses a winding machine reel mechanism, include

A spindle head end 1, a movable winding needle fixing head 6 arranged in the spindle head end 1, a first poking needle 5 arranged on the movable winding needle fixing head,

and an outer rotating shaft 9 arranged at the shaft head end 1, an inner rotating shaft 16 is arranged in the outer rotating shaft 9,

a fixed needle winding fixing head 15 is arranged at one end of the left side of the inner rotating shaft 16, and a second poking needle 14 is arranged on the fixed needle winding fixing head 15.

The inner rotating shaft 16 extends into the outer rotating shaft 9, and the movable rolling needle fixing head 15 is in butt joint with the fixed rolling needle fixing head 6 and extends out of the shaft head end 1.

In the above, the axle head end 1 includes the installation axle head, sets up the axle head round hole 19 in the installation axle head, sets up the axle head positioning rail 20 at the axle head round hole 19 inner wall to and set up the tighrening ring 4 in installation axle head outside one end and set up the axle head fastening adjustment part 3 in the inboard one end of tighrening ring 4, the department of axle head fastening adjustment part 3 is provided with the axle head adjusting screw.

In the above, an outer rotating shaft circular hole, an outer rotating shaft positioning rail 8 disposed on the inner wall of the outer rotating shaft circular hole, and an outer rotating shaft positioning groove 7 disposed on the outer wall 8 of the outer rotating shaft are disposed in the outer rotating shaft 9, and a first fastening ring 10 and a second fastening ring 12 are further disposed on the outer rotating shaft.

The first fastening ring 10 is provided with a first adjusting wire 11;

the second fastening ring 12 is provided with a second adjusting wire 13.

In the above, the inner rotating shaft 16 is a solid rotating shaft, an inner rotating shaft positioning groove 21 is arranged on the outer wall of the inner rotating shaft, a limit shaft head 18 is arranged at one end of the right side of the inner rotating shaft 21, and a third fastening ring 17 is arranged near the limit shaft head 18. And a third fastening wire is arranged on the third fastening ring 17.

During assembly, the first adjusting wire 11 and the second adjusting wire 13 are loosened to loosen the first fastening ring 10 and the second fastening ring 12, the inner rotating shaft positioning groove 21 on the inner rotating shaft 16 is inserted into the outer rotating shaft circular hole along the outer rotating shaft positioning rail 8, when the third fastening ring 17 is moved to stop, the spindle head adjusting wire is loosened to loosen the spindle head fastening adjusting part 3, the outer rotating shaft positioning groove 7 on the outer rotating shaft is inserted to align with the spindle head positioning rail 20 until the movable winding needle fixing head 15 is in butt joint with the fixed winding needle fixing head 6 and extends out of the spindle head end 1, and the first fastening ring 10, the second fastening ring 12 and the spindle head fastening adjusting part are tightened.

The technical solutions disclosed in the embodiments of the present invention are described in detail above, and the principles and embodiments of the present invention are explained herein by using specific embodiments, and the descriptions of the above embodiments are only applicable to help understand the principles of the embodiments of the present invention; meanwhile, for a person skilled in the art, according to the embodiments of the present invention, there may be variations in the specific implementation manners and application ranges, and in summary, the content of the description should not be construed as a limitation to the present invention.

Claims

1. A needle winding shaft mechanism of a winding machine is characterized by comprising

2. The winding machine needle shaft mechanism according to claim 1, wherein the shaft head end comprises a mounting shaft head, a shaft head round hole arranged in the mounting shaft head, a shaft head positioning rail arranged on the inner wall of the shaft head round hole, a fastening ring arranged at one end outside the mounting shaft head, and a shaft head fastening adjusting part arranged at one end inside the fastening ring.

3. The winding machine winding needle shaft mechanism according to claim 1, wherein the movable winding needle fixing head is provided with a first poking needle.

4. The winding machine needle winding shaft mechanism according to claim 1, wherein a second setting needle is arranged on the fixed winding needle fixing head.

5. The needle winding mechanism of claim 1, wherein said outer shaft has an outer shaft circular hole formed therein, an outer shaft positioning rail formed on an inner wall of the outer shaft circular hole, and an outer shaft positioning groove formed on an outer wall of the outer shaft, and wherein the outer shaft further has a first fastening ring and a second fastening ring.

6. The winder bobbin mechanism of claim 5, wherein the first fastening ring has a first adjusting wire disposed thereon;

and a second adjusting wire is arranged on the second fastening ring.

7. The winder bobbin mechanism according to claim 1, wherein the inner rotating shaft is a solid rotating shaft, an inner rotating shaft positioning groove is formed in an outer wall of the inner rotating shaft, a limit spindle head is arranged at one end of the right side of the inner rotating shaft, and a third fastening ring is arranged near the limit spindle head.

8. The winder bobbin mechanism of claim 7, wherein a third fastening wire is provided on the third fastening ring.