CN207320261U - A kind of adjustable volume needle device of coil diameter - Google Patents
A kind of adjustable volume needle device of coil diameter Download PDFInfo
- Publication number
- CN207320261U CN207320261U CN201721506136.5U CN201721506136U CN207320261U CN 207320261 U CN207320261 U CN 207320261U CN 201721506136 U CN201721506136 U CN 201721506136U CN 207320261 U CN207320261 U CN 207320261U
- Authority
- CN
- China
- Prior art keywords
- shell
- baffle
- opening
- coil diameter
- screw
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Portable Nailing Machines And Staplers (AREA)
Abstract
It the utility model is related to a kind of adjustable volume needle device of coil diameter, including hollow cylindrical shell, the both ends of shell are open, the side of shell is equipped with opening one vertically, the side that is open is also associated with the cylinder parallel with shell, the opening two set with one radial symmetric of opening is additionally provided with cylinder, two screw regulators are equipped with shell vertically, two are equipped with cylinder and rolls up pin correspondingly with screw regulator, volume pin is connected with screw regulator worm drive, and screw regulator can drive corresponding volume pin to move linearly along opening two when rotating.The beneficial effects of the utility model are simple in structure, and easy to operate, degree of regulation degree is high, and production efficiency is high, improves the qualification rate of product, reduces production cost.
Description
Technical field
It the utility model is related to lithium battery electric core manufacturing technology field, more particularly to a kind of adjustable volume needle device of coil diameter.
Background technology
In lithium ion battery manufacture process, winding battery core is the key step in cylindrical battery and rectangular cell preparation process
Suddenly, it suffers from very important influence for the service life and security performance of battery.Existing electricity core winding machine is adopted more
Pin is rolled up with two halves formula, winding the first two half formula volume pin is discrete state, and leave gap among two and half formulas volume pin penetrates for membrane,
An entirety will be merged into and clamp membrane and wind together by penetrating latter two half formula volume pin in membrane.
At present, the volume pin of half-automatic winder is generally fixed using simple screw, when coil diameter of adjustment volume pin need by
Screw, which is unscrewed, to be adjusted, and this mode has a drawback in that：1st, volume pin is screwed, the coil diameter operation of adjustment volume pin
It is comparatively laborious；2nd, the easy stripped thread of screw, causes coil diameter size unstable, winds precise decreasing, causes product unqualified, production cost
Improve.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of adjustable volume needle device of coil diameter, it is intended to solves lithium electricity
It is relatively complicated that the coil diameter adjustment of pin is rolled up in the battery core production process of pond, the easy stripped thread of screw is unstable so as to cause the coil diameter for rolling up pin, rolls up
Around precise decreasing, so as to cause the problem of product qualification rate reduces, production cost is higher.
The technical solution that the utility model solves above-mentioned technical problem is as follows：
A kind of adjustable volume needle device of coil diameter, including hollow cylindrical shell, the both ends of the shell are open, described
The side of shell is equipped with opening one with axially vertical, and one side of the opening is also associated with the cylinder parallel with the shell
Body, the opening two set with one radial symmetric of the opening is additionally provided with the cylinder, and sequence interval is equipped with the shell
First baffle, second baffle, third baffle and the fourth gear plate axially vertical with it, the first baffle and the fourth gear
Plate is described close to the middle part that the setting of the both ends of the shell, the second baffle and the third baffle are located in the shell
The first holding tank is formed between first baffle and the second baffle, is formed between the third baffle and the fourth gear plate
Screw regulator is equipped with two holding tanks, first holding tank and second holding tank, two are equipped with the cylinder
A to roll up pin correspondingly with the screw regulator, the volume pin is connected with the screw regulator worm drive, the spiral shell
Bar adjuster can drive the corresponding volume pin along the rectilinear movement of opening two when rotating.
The beneficial effects of the utility model are：The first holding tank for being formed between first baffle and the second baffle and
The second holding tank formed between third baffle and fourth gear plate plays the role of restriction to two screw regulators respectively, increase
The stability of screw regulator；Screw regulator is connected with the volume pin worm drive in cylinder, and screw regulator is by its turn
The dynamic rectilinear movement for being changed into volume pin is, it can be achieved that the accurate adjusting of volume pin, and adjusting is quick, and stability is good, so as to add product
Qualification rate, reduces production cost；The apparatus structure is simple, easy to operate, and volume pin adjusts precision height, adjusts quickly, improves
The qualification rate of product, reduces production cost, has wide range of applications.
Based on the above technical solutions, the utility model can also do following improvement.
Further, the volume pin includes orthogonal mobile bar and winding rod, and the mobile bar is located at the cylinder
Inside and parallel with the screw regulator, it is uniformly distributed in the mobile bar to have and the spiral shell on the screw regulator outer wall
The matched double wedge of line, one end of the winding rod are connected with one end of the mobile bar, and the other end of the winding rod passes through
The opening two stretches out the cylinder.
Beneficial effect using above-mentioned further scheme is that each volume pin includes orthogonal mobile bar and winding rod, two
A volume pin coordinates, and two mobile bars change the distance between two corresponding winding rods while movement, so as to change coil diameter, adjusts
Solution is quick, and it is high to adjust precision, hence it is evident that improve the qualification rate of product, two winding rods can winding battery pole piece, it is easy to use.
Further, the volume pin is a straight-bar, and one end of the volume pin is connected with tapped annular sleeve, the volume pin
The other end stretch out the cylinders along the opening two, the annular sleeve is sleeved on the screw regulator, the annular
Set is connected with the screw regulator worm drive.
Beneficial effect using above-mentioned further scheme is that screw regulator is connected with annular sleeve worm drive, and screw rod is adjusted
Device can drive annular sleeve and volume pin rectilinear movement when rotating, easy to adjust quick.
Further, the shell is equipped with mounting base with one opposite side of the opening, in the mounting base and up- coiler
Motor output axis connection.
Beneficial effect using above-mentioned further scheme is mounting base and the output axis connection of the motor on up- coiler, is realized
The fixation of whole volume needle device, motor can drive whole volume needle device rotation, and winding battery pole piece is easy to use.
Further, the mounting base is threadedly coupled with the output shaft of the motor.
Beneficial effect using above-mentioned further scheme is that mounting base is threadedly coupled with the output shaft of the motor on up- coiler,
It is convenient for disassembly and assembly, it is time saving and energy saving, reduce the labor intensity of employee.
Further, the screw regulator includes screw rod and regulation handle.
Beneficial effect using above-mentioned further scheme is the straight line that the rotation of itself can be changed into rolling up pin by screw regulator
Movement, so as to fulfill the adjusting of volume pin coil diameter.
Further, it is equipped with the first baffle and the fourth gear plate for the logical of the corresponding regulation handle rotation
Hole.
Beneficial effect using above-mentioned further scheme is that through hole is set on first baffle and fourth gear plate, convenient to adjust hand
Handle rotates.
Further, two directions of the opening are provided with graduation mark on the cylinder.
Beneficial effect using above-mentioned further scheme is that two direction of opening is provided with graduation mark on cylinder, can be fast
Speed, the coil diameter for accurately adjusting volume pin, improve the qualification rate of product, so as to reduce production cost.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the internal structure schematic diagram of the first embodiment of the utility model；
Fig. 3 is the side view of the first embodiment of the utility model；
Fig. 4 is the internal structure schematic diagram of second of embodiment of the utility model.
In attached drawing, parts list represented by the reference numerals is as follows：
1st, shell, 2, first baffle, 3, second baffle, 4, third baffle, 5, fourth gear plate, the 6, first holding tank, 7,
Two holding tanks, 8, screw regulator, 9, volume pin, 10, double wedge, 11, mobile bar, 12, winding rod, 13, mounting base, 14, screw rod,
15th, regulation handle, 16, cylinder, 17, annular sleeve.
Embodiment
The principle and feature of the utility model are described below in conjunction with attached drawing, example is served only for explaining this practicality
It is new, it is not intended to limit the scope of the utility model.
Embodiment 1
As shown in Figure 1, Figure 2 and Figure 3, the utility model provides a kind of adjustable volume needle device of coil diameter, including hollow circle
Cylindrical shell 1, the both ends of shell 1 are open, and the side of shell 1 is equipped with opening one vertically, and one side of opening is also connected with
There is a cylinder 16, the opening two set with one radial symmetric of opening is additionally provided with cylinder 16, sequence interval is equipped with shell 1
First baffle 2, second baffle 3, third baffle 4 and the fourth gear plate 5 axially vertical with it, first baffle 2 and fourth gear plate 5
The both ends setting of close shell 1, second baffle 3 and third baffle 4 are located at the middle part in shell 1, first baffle 2 and second baffle
The first holding tank 6 is formed between 3, the second holding tank 7, the first holding tank 6 and are formed between third baffle 4 and fourth gear plate 5
Be equipped with screw regulator 8 in two holding tanks 7, the first holding tank 6 and the second holding tank 7 can to corresponding screw regulator 8 into
Row limitation, increases the stability of corresponding screw regulator 8, precisely adjusts, two and screw regulator 8 are equipped with cylinder 16
One-to-one volume pin 9, volume pin 9 be connected with 8 worm drive of screw regulator, can be by during the rotation of screw regulator 8
The rotation of itself is changed into the linear motion of corresponding volume pin 9, and corresponding volume pin 9 moves linearly along opening two, between two volume pins 9 of change
Distance, so as to adjust the coil diameter of volume pin 9, easy to operate, governing speed is fast, and it is high to adjust precision, drastically increases product
Qualification rate, production efficiency significantly improves, and production cost reduces.
As shown in Fig. 2, in the utility model, volume pin 9 includes orthogonal mobile bar 11 and winding rod 12, mobile bar 11
Positioned at the inside of cylinder 16 and parallel with screw regulator 8, in mobile bar 11 it is uniformly distributed have with 8 outer wall of screw regulator
The matched double wedge 10 of screw thread, one end of winding rod 12 is connected with one end of mobile bar 11, and the other end of winding rod 12 passes through
Opening two stretches out cylinders 16, and screw regulator 8 is turned the linear motion for being changed into mobile bar 11 so that mobile bar 11 along
Cylinder 16 moves, so as to change the distance between two winding rods 12, so as to adjust the coil diameter of volume pin 9, adjusts quick, letter
Just, the precision of adjusting is high, and stability is good, and product qualification rate significantly improves, so as to improve production efficiency, reduces and is produced into
This.
As shown in Figure 1, in the utility model, the side opposite with opening one of shell 1 is equipped with mounting base 13, mounting base 13 with
The output axis connection of motor on up- coiler, after the utility model installation on the winder, motor drives its rotation, so as to wind
Battery pole piece；Mounting base 13 and the output shaft of motor can be connected through a screw thread, and dismounting is very convenient；Along opening on cylinder 16
Two directions are provided with graduation mark, roll up in 9 moving process of pin, can refer to the graduation mark on cylinder 16 and be moved to corresponding quarter
Convenient and efficient at degree, the precision of adjusting is high, improves production efficiency, the qualification rate of product significantly improves, so as to reduce life
Produce cost.
As shown in Fig. 2, screw regulator 8 includes screw rod 14 and regulation handle 15, on first baffle 2 and fourth gear plate 5
Equipped with the through hole rotated for corresponding regulation handle 15, regulation handle 15 can rotate in through hole；During coil diameter is adjusted, manually
Two regulation handles 15 are adjusted, two regulation handles 15 rotate in through hole, and the rotation of itself is changed into rolling up pin by screw regulator 8
9 linear motion, is adjusted quickly, precisely, stability is good, and the qualification rate of product significantly improves.
The course of work of the utility model：
First, which is fixed by mounting base 13 on motor output shaft on the winder；Then, according to actual life
Production demand, manually rotates the regulation handle 15 of two screw regulators 8 so that corresponding two screw rods 14 rotate, screw rod
Adjuster 8 is turned the linear motion for the mobile bar 11 being changed on corresponding volume pin 9, and two mobile bars 11 are moved in cylinder 16
Dynamic, the worm drive at opening one of mobile bar 11 and screw regulator 8 coordinate so that corresponding winding rod 12 is moved to cylinder
On 16 at corresponding graduation mark, change the distance between two winding rods 12, so that the size of coil diameter is adjusted, it is easy to operate, adjust
Fast accurate is saved, stability is good；Finally, the motor on up- coiler, winding battery pole piece are started.
Embodiment 2
As shown in figure 4, the present embodiment is a straight-bar difference lies in volume pin 9 with the first embodiment, one end of volume pin 9 connects
Tapped annular sleeve 17 is connected to, the other end for rolling up pin 9 stretches out cylinder 16 along opening two, and annular sleeve is sleeved on screw rod adjusting
On device 8, annular sleeve 17 is connected with 8 worm drive of screw regulator；During work, screw regulator 8 can drive annular sleeve when rotating
17 rectilinear movements, so as to drive corresponding volume pin 9 to move linearly along opening two, adjust the distance between two volume pins 9, realize
The accurate adjusting of coil diameter, easy to use, practicality is stronger.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Within new spirit and principle, any modification, equivalent replacement, improvement and so on, should be included in the guarantor of the utility model
Within the scope of shield.
Claims (8)
- A kind of 1. adjustable volume needle device of coil diameter, it is characterised in that：Including hollow cylindrical shell (1), the shell (1) Both ends are open, and the side of the shell (1) is equipped with opening one vertically, one side of the opening be also associated with it is described The parallel cylinder (16) of shell (1), the opening set with one radial symmetric of the opening is additionally provided with the cylinder (16) Two, the interior sequence interval of the shell (1) is equipped with the first baffle (2) axially vertical with it, second baffle (3), third baffle (4) And fourth gear plate (5), the first baffle (2) and the fourth gear plate (5) are set close to the both ends of the shell (1), institute State second baffle (3) and the third baffle (4) is located at middle part in the shell (1), the first baffle (2) and described The first holding tank (6) is formed between two baffles (3), second is formed between the third baffle (4) and the fourth gear plate (5) and is held Receive groove (7), screw regulator (8), the cylinder are equipped with first holding tank (6) and second holding tank (7) (16) two are equipped with and rolls up pin (9) correspondingly with the screw regulator (8), the volume pin (9) is adjusted with the screw rod Device (8) worm drive connect, and the screw regulator (8) can drive the corresponding volume pin (9) along the opening two when rotating Rectilinear movement.
- A kind of 2. adjustable volume needle device of coil diameter according to claim 1, it is characterised in that：The volume pin (9) includes phase Mutually vertical mobile bar (11) and winding rod (12), the mobile bar (11) be located at the inside of the cylinder (16) and with it is described Screw regulator (8) is parallel, uniformly distributed on the mobile bar (11) to have and the screw thread phase on the screw regulator (8) outer wall Double wedge (10) after matching somebody with somebody, one end of the winding rod (12) are connected with one end of the mobile bar (11), the winding rod (12) The other end stretch out the cylinders (16) through the opening two.
- A kind of 3. adjustable volume needle device of coil diameter according to claim 1, it is characterised in that：The volume pin (9) is always Bar, one end of the volume pin (9) are connected with tapped annular sleeve (17), and the other end of the volume pin (9) is along the opening Two stretch out the cylinders (16), and the annular sleeve (17) is sleeved on the screw regulator (8), the annular sleeve (17) with Screw regulator (8) the worm drive connection.
- A kind of 4. adjustable volume needle device of coil diameter according to claim 1, it is characterised in that：The shell (1) with it is described The opposite side that is open is equipped with mounting base (13), the mounting base (13) and the output axis connection of the motor on up- coiler.
- A kind of 5. adjustable volume needle device of coil diameter according to claim 4, it is characterised in that：The mounting base (13) and institute The output shaft for stating motor is threadedly coupled.
- A kind of 6. adjustable volume needle device of coil diameter according to claim 1, it is characterised in that：The screw regulator (8) Including screw rod (14) and regulation handle (15).
- A kind of 7. adjustable volume needle device of coil diameter according to claim 6, it is characterised in that：The first baffle (2) and The through hole rotated for the corresponding regulation handle (15) is equipped with the fourth gear plate (5).
- A kind of 8. adjustable volume needle device of coil diameter according to claim 1, it is characterised in that：Edge on the cylinder (16) Two directions of the opening are provided with graduation mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721506136.5U CN207320261U (en) | 2017-11-13 | 2017-11-13 | A kind of adjustable volume needle device of coil diameter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721506136.5U CN207320261U (en) | 2017-11-13 | 2017-11-13 | A kind of adjustable volume needle device of coil diameter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207320261U true CN207320261U (en) | 2018-05-04 |
Family
ID=62401379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721506136.5U Expired - Fee Related CN207320261U (en) | 2017-11-13 | 2017-11-13 | A kind of adjustable volume needle device of coil diameter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207320261U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110429347A (en) * | 2019-08-01 | 2019-11-08 | 合肥国轩高科动力能源有限公司 | A kind of adjustable lithium ion battery coil needle of coil diameter |
| CN114388897A (en) * | 2022-01-14 | 2022-04-22 | 深圳吉阳智能科技有限公司 | Diameter-variable adsorption winding needle mechanism and winding machine |
-
2017
- 2017-11-13 CN CN201721506136.5U patent/CN207320261U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110429347A (en) * | 2019-08-01 | 2019-11-08 | 合肥国轩高科动力能源有限公司 | A kind of adjustable lithium ion battery coil needle of coil diameter |
| CN110429347B (en) * | 2019-08-01 | 2022-02-18 | 合肥国轩高科动力能源有限公司 | Lithium ion battery winding needle with adjustable winding diameter |
| CN114388897A (en) * | 2022-01-14 | 2022-04-22 | 深圳吉阳智能科技有限公司 | Diameter-variable adsorption winding needle mechanism and winding machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207320261U (en) | A kind of adjustable volume needle device of coil diameter | |
| CN205020697U (en) | Diameter adjustable coiling axle for spring is rolled up to large -scale heat | |
| CN206619501U (en) | A kind of miniature inductance winding tool | |
| CN201315233Y (en) | Adjustable inductor for pulse forming network | |
| CN208378067U (en) | A kind of transformer coil copper wire rewinding device facilitating adjusting | |
| CN203134557U (en) | Numerical control winding machine of voltage transformer | |
| CN203134559U (en) | Annular core winding machine | |
| CN103151164B (en) | Numerical control coil winder for voltage transformer | |
| CN207608492U (en) | Numerical control high temperature double roller glass powder flaking machine for glass powder | |
| CN203313011U (en) | Coiling die for great width-thickness ratio copper coil | |
| CN203588842U (en) | Electrically adjustable winding former of transformer | |
| CN108922771B (en) | Precise winding device and method for large-diameter dipolar coil | |
| CN214123708U (en) | Adjustable winding former for transformer | |
| CN203494916U (en) | Dual-wire-drawing die mechanism for water tank wire-drawing machine | |
| CN208928874U (en) | A kind of novel roller die | |
| CN204651165U (en) | Multicomponent numerical control coil winder for voltage transformer | |
| CN204834070U (en) | Thermion fuel element | |
| CN206098140U (en) | High -pressure coil press | |
| CN202616033U (en) | Adjustable winding former of transformer | |
| CN110571994B (en) | Automatic winding former of single-phase asynchronous motor | |
| CN202196661U (en) | Adjustable winding mold structure of primary multi-turn type current transformer | |
| CN206697548U (en) | Multi pole ears power up- coiler crosses roller mechanism | |
| CN203621954U (en) | Center support fixture for drilling crankshaft reducer hole | |
| CN201656661U (en) | Device for regulating non shaft extension end coaxiality of end housings and frame of tubular pump motor | |
| CN208518818U (en) | A kind of magnetic suspending wind turbine generator with air gap regulatory function |
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: 20180504 Termination date: 20201113 |