CN206203537U - A kind of unwinding device - Google Patents
A kind of unwinding device Download PDFInfo
- Publication number
- CN206203537U CN206203537U CN201621211235.6U CN201621211235U CN206203537U CN 206203537 U CN206203537 U CN 206203537U CN 201621211235 U CN201621211235 U CN 201621211235U CN 206203537 U CN206203537 U CN 206203537U
- Authority
- CN
- China
- Prior art keywords
- axle
- charging axle
- charging
- brake pad
- loading tray
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000463 material Substances 0.000 claims abstract description 8
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 239000002390 adhesive tape Substances 0.000 description 8
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
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- Handcart (AREA)
Abstract
The utility model is related to a kind of unwinding device, including charging axle, the charging axle right side is provided with the shaft shoulder, the charging axle shaft shoulder right side is coaxially arranged the brake pad with the shaft shoulder, the brake pad radially outer is coaxially arranged loading tray, the loading tray radial equipartition sets at least two groups second springs, it is provided with the loading tray and is offseted for the compressing tablet for clamping material volume with second spring, the 3rd nut is bolted with charging axle on the right side of the loading tray, it is coaxial on charging axle between 3rd nut and brake pad to be arranged with the 3rd spring, and the 3rd spring both sides are butted on brake pad and the 3rd nut respectively.The characteristics of the utility model has energy Quick-clamped and conveniently can unreel base material.
Description
Technical field
The present invention relates to a kind of unwinding device, belong to technical field of lithium battery manufacture equipment.
Background technology
Lithium ion battery is had become due to the advantage with high voltage, high-energy-density and long circulation life, lithium battery
One of most wide secondary cell of range of application.Need to unreel in lithium battery electric core manufacturing process fixed length adhesive tape and by adhesive tape bonding in
Battery core surface, current adhesive tape is unreeled to be had automation performance is low, adhesive tape material volume velocity of rotation is uncontrollable.
The content of the invention
The purpose of the present invention is to overcome the deficiencies in the prior art, there is provided a kind of energy Quick-clamped simultaneously can be unreeled conveniently
A kind of unwinding device of adhesive tape.
According to the technical scheme that the present invention is provided, a kind of unwinding device, including charging axle, the charging axle right side are provided with axle
Shoulder, the charging axle shaft shoulder right side is coaxially arranged the brake pad with the shaft shoulder, and the brake pad radially outer is coaxially arranged charging
Disk, the loading tray radial equipartition sets at least two groups second springs, is provided with the loading tray and is mutually of use with second spring
In the compressing tablet for clamping material volume, the 3rd nut, the 3rd nut and brake pad are bolted with the charging axle on the right side of the loading tray
Between charging axle on be coaxially arranged with the 3rd spring, and the 3rd spring both sides are butted on brake pad and the 3rd nut respectively.
Further, the shaft shoulder being arranged on two groups of brake pads, and two groups of brake pads on the charging axle is pressed on charging respectively
Gap is left between the end face of disk, and two brake pad end faces.
Further, three groups of second springs are set on the loading tray.
Further, the charging axle is slidably mounted on frame, is provided with frame and is moved forward and backward for adjusting charging axle
Governor motion.
Further, the governor motion includes axle sleeve, and the axle sleeve is sheathed on charging axle and is butted on the left side of frame,
It is bolted with axle sleeve on knob, and knob end insertion charging axle and is opened up in keyway, charging axle left part is bolted with use
It is coaxial on charging axle to be arranged the first spring, and first both ends of the spring point in the second movable nut of regulation charging axle
Frame left side and the charging axle shaft shoulder are not butted on.
The invention has the advantages that：
Compact conformation of the present invention, it is convenient by adhesive tape material volume quick-clamping, and can quick regulation adhesive tape material volume rotating speed, it is convenient
Adhesive tape is transmitted.
Brief description of the drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is right view of the present utility model.
Specific embodiment
With reference to specific accompanying drawing, the invention will be further described.
As shown in Fig. 1~Fig. 2：A kind of unwinding device, including charging axle 102, the charging axle 102 pass through frame 101,
The one end of first spring 103 is against the right side of frame 101, and the other end of the first spring 103 is against charging axle 10 shaft shoulder left side, axle sleeve
104 on the left side of frame 101, is bolted with axle sleeve 104 on knob 105, and the end of the knob 105 insertion charging axle 102 and is opened
If in keyway, the left side of charging axle 102 is bolted with second nut 107 movable for adjusting charging axle 102, in the second nut
Can also be spirally connected the first nut 106 between 107 and axle sleeve 104.Charging will be driven when the first nut 106 and the second nut 107 is rotated
Axle 102 is moved to the left or to the right.
Two pieces of brake pads 206 are arranged respectively on the right side of the charging shaft shoulder of axle 102, and one of brake pad 206 is butted on charging axle
Gap is left at the shaft shoulder on 102 right sides, and between the end face of two brake pad 206, the radially outer of brake pad 206 is coaxially arranged loading tray
203, the shaft shoulder on two groups of brake pads 206 is pressed on the end face of loading tray 203 respectively, and the radial equipartition of loading tray 203 sets three groups the
Two springs 205, are provided with the loading tray 203 and are offseted for the compressing tablet 204 for clamping material volume, compressing tablet 204 with second spring 205
Three groups are similarly set, compressing tablet 204 has elasticity, and right side is bolted with the 3rd nut 209, the described 3rd on the charging axle 102
It is coaxial on charging axle 102 between nut 209 and brake pad 206 to be arranged with the 3rd spring 207, and 207 liang of the 3rd spring
Side is butted on the nut 209 of brake pad 206 and the 3rd respectively, is acted in the 3rd spring 207, and loading tray 203 will be butted on the charging axle of axle 102
Shoulder.In order to avoid the destruction end face of the 3rd spring 207, the charging axle between the right side of the 3rd nut 209 and the 3rd spring 207
End cap 208 is arranged on 102.When three nuts 209 is rotated by the shaft shoulder and the frictional force of loading tray 203 that adjust brake pad 206,
Speed is unreeled so as to adjust loading tray 203.
In order to preferably support charging axle 102, baffled 202 are also covered on loading tray 203.
Claims (5)
1. a kind of unwinding device, it is characterised in that：Including charging axle, the charging axle right side is provided with the shaft shoulder, the charging axle axle
Shoulder right side is coaxially arranged the brake pad with the shaft shoulder, and the brake pad radially outer is coaxially arranged loading tray, the loading tray footpath
To at least two groups second springs are uniformly arranged, it is provided with the loading tray and is offseted for the pressure for clamping material volume with second spring
Piece, is bolted with the 3rd nut, on the charging axle between the 3rd nut and brake pad on the charging axle on the right side of the loading tray
Coaxially the 3rd spring is arranged with, and the 3rd spring both sides are butted on brake pad and the 3rd nut respectively.
2. a kind of unwinding device as claimed in claim 1, it is characterised in that：Two groups of brake pads, institute are arranged on the charging axle
State the shaft shoulder on two groups of brake pads and be pressed on respectively between charging side surface, and two brake pad end faces and leave gap.
3. a kind of unwinding device as claimed in claim 1, it is characterised in that：Three groups of second springs are set on the loading tray.
4. a kind of unwinding device as claimed in claim 1, it is characterised in that：The charging axle is slidably mounted on frame, frame
On the governor motion movable for adjusting charging axle is installed.
5. a kind of unwinding device as claimed in claim 4, it is characterised in that：The governor motion includes axle sleeve, the axle sleeve
It is sheathed on charging axle and is butted on the left side of frame, institute on knob, and knob end insertion charging axle is bolted with axle sleeve
Open up in keyway, charging axle left part is bolted with second nut movable for adjusting charging axle, coaxial sleeve on charging axle
If the first spring, and first both ends of the spring is butted on frame left side and the charging axle shaft shoulder respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621211235.6U CN206203537U (en) | 2016-11-10 | 2016-11-10 | A kind of unwinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621211235.6U CN206203537U (en) | 2016-11-10 | 2016-11-10 | A kind of unwinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206203537U true CN206203537U (en) | 2017-05-31 |
Family
ID=58753574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621211235.6U Expired - Fee Related CN206203537U (en) | 2016-11-10 | 2016-11-10 | A kind of unwinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206203537U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108750780A (en) * | 2018-08-21 | 2018-11-06 | 珠海格力智能装备有限公司 | Charging tray mechanism and glue plastering machine with it |
| CN110239985A (en) * | 2019-05-22 | 2019-09-17 | 无锡格林司通科技有限公司 | A kind of adhesive tape replacement tension mechanism |
-
2016
- 2016-11-10 CN CN201621211235.6U patent/CN206203537U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108750780A (en) * | 2018-08-21 | 2018-11-06 | 珠海格力智能装备有限公司 | Charging tray mechanism and glue plastering machine with it |
| CN110239985A (en) * | 2019-05-22 | 2019-09-17 | 无锡格林司通科技有限公司 | A kind of adhesive tape replacement tension mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 |