CN209232597U - Prevent the split-type draw-out device of core pulling - Google Patents
Prevent the split-type draw-out device of core pulling Download PDFInfo
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- CN209232597U CN209232597U CN201822137791.9U CN201822137791U CN209232597U CN 209232597 U CN209232597 U CN 209232597U CN 201822137791 U CN201822137791 U CN 201822137791U CN 209232597 U CN209232597 U CN 209232597U
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- 230000007246 mechanism Effects 0.000 claims abstract description 48
- 230000005540 biological transmission Effects 0.000 claims description 31
- 238000009434 installation Methods 0.000 claims description 10
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 239000004411 aluminium Substances 0.000 abstract description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052782 aluminium Inorganic materials 0.000 abstract description 4
- 239000003990 capacitor Substances 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000005030 aluminium foil Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- 238000000465 moulding Methods 0.000 description 1
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Abstract
The utility model relates to a kind of split-type draw-out devices for preventing core pulling, it include volume needle, push and pull block, the driving mechanism that rotating mechanism and driving push-and-pull block move along the longitudinal direction, the volume needle includes the first volume needle and volume Two needle of split settings, radially split forms volume needle for both the first volume needle and volume Two needle, the rear end of the first volume needle is connected with the first lid portion, the rear end of the volume Two needle is connected with the second lid portion, the push-and-pull block is selectively driven the first lid portion and the movement of the second lid portion front-rear direction, the first volume needle and volume Two needle are all set on rotating mechanism, the rotating mechanism drives first volume needle and the rotation of volume Two needle selectively to step down or act on rear side of push-and-pull block to push-and-pull block；The first volume needle and volume Two needle of its split settings, while driving mechanism and rotating mechanism are set, and then realize and successively detach in two times when core bud volume needle detaches, it avoids aluminium electrolutic capacitor from core pulling phenomenon occur, improves the quality of product.
Description
Technical field
The utility model relates to a kind of volume needle fields, refer in particular to a kind of split-type draw-out device for preventing core pulling.
Background technique
In aluminium electrolutic capacitor winding process, apply certain tension to aluminium foil, electrolytic paper, it is ensured that core bud consolidation is not loose
It dissipates.After the completion of core bud winding, because the outer surface of existing volume needle and core bud are in close contact, and contact area is big, rolls up extracting
When needle, biggish frictional resistance can be generated between existing volume needle and core bud, is easy to appear core pulling phenomenon.The serious production of core pulling
Product will cause aluminium foil or electrolytic paper damage, seriously affect the quality of product.
Therefore, in the utility model patent application, applicant has studied intensively a kind of split-type extraction dress for preventing core pulling
It sets to solve the above problems.
Utility model content
For deficiency present in the above-mentioned prior art, main purpose is to provide a kind of point for preventing core pulling the utility model
Flap-type draw-out device, the first volume needle and volume Two needle of split settings, while driving mechanism and rotating mechanism are set, Jin Ershi
Present core bud volume needle successively detaches in two times when detaching, and avoids aluminium electrolutic capacitor from core pulling phenomenon occur, improves the quality of product.
To realize above-mentioned purpose, the utility model adopts the following technical scheme:
A kind of split-type draw-out device preventing core pulling includes volume needle, push-and-pull block, rotating mechanism and driving push-and-pull block edge
The driving mechanism of front-rear direction movement, the volume needle includes the first volume needle and volume Two needle of split settings, the first volume needle
Radially split forms volume needle with both volume Two needles, in which:
The rear end of the first volume needle is connected with the first lid portion, and the rear end of the volume Two needle is connected with the second lid
Portion, the push-and-pull block be selectively driven the first lid portion and the second lid portion front-rear direction movement, the first volume needle and
Volume Two needle is all set on rotating mechanism, and the rotating mechanism drives first volume needle and the rotation of volume Two needle selectively to give
Push-and-pull block is stepped down or is acted on rear side of push-and-pull block.
As a preferred embodiment, the rotating mechanism includes turnbarrel, driving motor, turbine group, the first transmission
Gear and the second transmission gear；It is connected with rotation gear on rear side of the turnbarrel, the turbine group passes through synchronous belt and the
The connection of one transmission gear, second transmission gear are engaged with rotation gear；The driving motor drives the first driving cog rotation
Dynamic, first transmission gear is driven the second transmission gear through turbine group, the second transmission gear linkage rotation gear so that
Volume needle rotation on turnbarrel.
As a preferred embodiment, the driving mechanism includes drive link group and driving cam, the drive link
The front end connection push-and-pull block of group, aforementioned driving motor, which drives, drives cam rotation, between the driving cam driven drive link group
The displacement of formula of having a rest front-rear direction, the push-and-pull block drive volume needle to move forward and backward with the displacement of drive link group.
As a preferred embodiment, first lid portion and the second lid portion are located on same axis and the first lid portion
Positioned at the front side in the second lid portion.
As a preferred embodiment, first lid portion has the first cylindrical body of front and back perforation and from the first cylindrical body
The first annular portion that extends to form outward of outside rear end integral vertical, the rear end of the first volume needle is installed in the first cylindrical body
And the rear end of first volume needle is connect by the first screw with the first cylindrical body, the push-and-pull block has drive connection portion, the drive
The front side in first annular portion is limited on rear side of rotation connection.
As a preferred embodiment, second lid portion has the second cylindrical body of front and back perforation and from the second cylindrical body
The second ring part for extending to form outward of outside rear end integral vertical, after the rear end of the volume Two needle passes through the first cylindrical body
The rear end for being installed in the second cylindrical body and volume Two needle is connect by the second screw with the second cylindrical body, and the push-and-pull block, which has, to be driven
Rotation connection, the push-and-pull block move backward with driving mechanism, are limited in the second ring part on rear side of the drive connection portion
Front side.
As a preferred embodiment, the volume needle further includes the hollow sleeve that front and back penetrates through, the first volume needle and/or the
The outer concave of the needle of volume two is equipped with mounting groove, is installed with sliding block in the mounting groove, the inner wall of the hollow sleeve corresponds to sliding block and sets
It is equipped with the sliding slot extended along the longitudinal direction, the sliding block moves forward and backward with first volume needle and/or volume Two needle and before in sliding slot
After move back and forth.
As a preferred embodiment, the inner wall of the hollow sleeve is provided with card convex, the first volume needle and/or volume Two
The first recess and the second recess along hollow sleeve axial direction are provided on the outside of needle, the card convex is with first volume needle and/or second
Volume needle is moved forward and backward and is adapted in the first recess and the second recess.
As a preferred embodiment, the hollow sleeve, which is offered, penetrates through from hollow sleeve outer wall to hollow sleeve inner wall
Positioning ball holding tank is connected with locking plate on the outside of the hollow sleeve, and the locking plate corresponds to positioning ball holding tank and opens
Equipped with relief hole, it is installed with positioning ball in aforementioned positioning ball holding tank, the locking plate passes through nut and hollow sleeve
Outside locking, positioning ball can be freely rotated in positioning ball holding tank, and, positioning ball is stretched out in the lower end of positioning ball
The lower end that the lower end of body holding tank forms aforementioned card convex and positioning ball is connected to the outside of first volume needle and/or volume Two needle,
The upper end of positioning ball is installed in relief hole and stretches in outside locking plate.
As a preferred embodiment, further include having the support member for being connected to rotating mechanism, the support member include support body and
Tapered cylinders, the rear end of the support body are recessed with forward tapered cylinders installation cavity, and the rear end of the tapered cylinders has cone
Shape portion, the tapered cylinders are installed in tapered cylinders installation cavity and tapered portion is stretched in outside support body, the tapered cylinders
Outside and tapered cylinders installation cavity inner wall keep gap；
Aforementioned first volume needle and volume Two needle all have winder, and the first cone is recessed on the inside of the winder of first volume needle
Shape portion holding tank is recessed with the second tapered portion holding tank, the first tapered portion holding tank on the inside of the winder of volume Two needle
Tapered portion holding tank is spliced to form with the second tapered portion holding tank, before the winder of both the first volume needle and volume Two needle
End is protruded into gap, and tapered portion adapts in tapered portion holding tank.
The utility model has clear advantage and beneficial effect compared with prior art, specifically: it is mainly logical
The first volume needle and volume Two needle of split settings are crossed, while driving mechanism and rotating mechanism are set, and then realizes and rolls up needle in core bud
It is successively detached in two times when detaching, aluminium electrolutic capacitor is avoided core pulling phenomenon occur, improve the quality of product；
Followed by, it drives the driving cam of driving mechanism to rotate by the driving motor of rotating mechanism, saves driving machine
The additional motor of structure configures, and structural compactness is preferable, meanwhile, stable transmission is smooth, and operational reliability is good；
And overall construction design is ingenious rationally, easy to assembly between each part and fastness is preferable, it is ensured that operational process
In stability and reliability.
In order to explain the structural features and functions of the invention more clearly, come with reference to the accompanying drawing with specific embodiment to its into
Row is described in detail.
Detailed description of the invention
Fig. 1 is the first three-dimensional assembling structure schematic diagram of the preferred embodiment of the utility model；
Fig. 2 is the second three-dimensional assembling structure schematic diagram of the preferred embodiment of the utility model；
Fig. 3 is the third three-dimensional assembling structure schematic diagram of the preferred embodiment of the utility model；
Fig. 4 is the volume needle three-dimensional assembling structure schematic diagram of the preferred embodiment of the utility model；
Fig. 5 is the volume needle decomposition texture schematic diagram of the preferred embodiment of the utility model；
Fig. 6 is the volume needle partial sectional view of the preferred embodiment of the utility model；
Fig. 7 is the hollow sleeve three-dimensional assembling structure schematic diagram of the preferred embodiment of the utility model.
Drawing reference numeral explanation:
101, mounting groove 102, sliding block
103, the first recess 104, the second recess
105, bar shaped lead-over groove 106, volume needle ontology
107, winder 11, first volume needle
111, slot 112, the first tapered portion holding tank are abutted
12, volume Two needle 121, the second tapered portion holding tank
13, the first lid portion 131, the first cylindrical body
132, first annular portion 14, the second lid portion
141, the second cylindrical body 142, the second ring part
15, limited block 16, hollow sleeve
161, sliding slot 162, positioning ball holding tank
163, locking plate 164, positioning ball
165, relief hole
20, block 21, drive connection portion are pushed and pulled
30, rotating mechanism 31, turnbarrel
32, driving motor 33, the first rotary shaft
34, the first transmission gear 35, synchronous belt
36, gear 37, the second transmission gear are rotated
38a, turbine group 38b, turbine group
391, the second rotary shaft 392, rotating electric machine
393, third transmission gear 394, volume needle driving cog
40, driving mechanism 41, drive link group
42, cam is driven
50, support member 51, support body
511, tapered cylinders installation cavity 52, tapered cylinders
521, tapered portion 53, gap.
Specific embodiment
The utility model is further described with specific embodiment with reference to the accompanying drawing.
As shown in Figures 1 to 7, a kind of split-type draw-out device preventing core pulling includes volume needle, push-and-pull block 20, rotation
The driving mechanism 40 that mechanism 30, the support member 50 for being connected to rotating mechanism 30 and driving push-and-pull block 20 move along the longitudinal direction, it is described
Volume needle includes the first volume needle 11 and volume Two needle 12 of split settings, and both the first volume needle 11 and volume Two needle 12 are radially
Split forms volume needle, in which:
In the present embodiment, the first volume needle 11 and volume Two needle 12 can be bonded to each other rear contact surface and be overlapped.The volume
Needle is cylindrical-shaped structure or polygonal column structure, and the radius of curvature of the first volume needle 11 and volume Two needle 12 is the cylinder
The radius of shape structure, polygonal column structure can be square prism, pentagonal prisms or hexagonal prism and other are similar
Structure.
The rear end of the first volume needle 11 is connected with the first lid portion 13, and the rear end of the volume Two needle 12 is connected with second
Lid portion 14, it is preferable that first lid portion 13 and the second lid portion 14 is located on same axis and 13, the first lid portion
In the front side in the second lid portion 14.Limited block is connected between first lid portion 13 and the rear end of following hollow sleeves 16
15, the limited block 15 is sheathed on jointly outside first volume needle 11 and volume Two needle 12.The push-and-pull block 20 optionally drives
Dynamic first lid portion 13 and the movement of 14 front-rear direction of the second lid portion, the first volume needle 11 and volume Two needle 12 are all set in rotation
On rotation mechanism 30, the rotating mechanism 30 drives first volume needle 11 and the rotation of volume Two needle 12 selectively to allow to push-and-pull block 20
Position acts on 20 rear side of push-and-pull block.
In the present embodiment, the rear end reassembling type of the first volume needle 11 connects the first lid portion 13, the volume Two needle
12 rear end reassembling type connects the second lid portion 14.First lid portion 13 has 131 He of the first cylindrical body of front and back perforation
From the first annular portion 132 that the outside rear end integral vertical of the first cylindrical body 131 extends to form outward, the first volume needle 11
Rear end is installed in the first cylindrical body 131 and the rear end of first volume needle 11 is connect by the first screw with the first cylindrical body 131, described
Pushing and pulling block 20 has drive connection portion 21, and the rear side in the drive connection portion 21 is limited in the front side in first annular portion 132.
Second lid portion 14 has the second cylindrical body 141 of front and back perforation and from after the outside of the second cylindrical body 141
The second ring part 142 that end integral vertical extends to form outward, after the rear end of the volume Two needle 12 passes through the first cylindrical body 131
The rear end for being installed in the second cylindrical body 141 and volume Two needle 12 is connect by the second screw with the second cylindrical body 141, the push-and-pull
Block 20 has drive connection portion 21, and the push-and-pull block 20 moves backward with driving mechanism 40, the rear side in the drive connection portion 21
It is limited in the front side of the second ring part 142.
The inner surface of the first volume needle 11 and/or volume Two needle 12 be recessed with along volume needle shaft to abutting slot 111.At this
In embodiment, the inner surface of the first volume needle 11 is recessed with aforementioned abutting slot 11, abuts slot 111 and is located at following first tapered portion
The rear side of holding tank 112.
Outside the hollow sleeve 16 that the volume needle penetrates through before and after further including, the first volume needle 11 and/or volume Two needle 12
Side is recessed with mounting groove 101, and sliding block 102 is installed in the mounting groove 101, and the inner wall of the hollow sleeve 16 corresponds to sliding block
102 are provided with the sliding slot 161 extended along the longitudinal direction, and the sliding block 102 before and after first volume needle 11 and/or volume Two needle 12 with transporting
It is dynamic and in front-rear reciprocation movement in sliding slot 161.
The inner wall of the hollow sleeve 16 is provided with card convex, and the outside of the first volume needle 11 and/or volume Two needle 12 is set
It is equipped with first recess 103 and second recess 104 axial along hollow sleeve 16, first recess 103 passes through bar shaped lead-over groove
105 are connected to the second recess 104.The card convex moves forward and backward with first volume needle 11 and/or volume Two needle 12 and adapts to first
In recess 103 and the second recess 104.
In the present embodiment, the hollow sleeve 16, which is offered, penetrates through from 16 outer wall of hollow sleeve to 16 inner wall of hollow sleeve
Positioning ball holding tank 162, the outside of the hollow sleeve 16 is connected with locking plate 163, it is preferable that locking plate 163 is corresponding
If there are two, the corresponding positioning ball holding tank 162 of the locking plate 163 offers relief hole 165, aforementioned positioning ball holding tank
Positioning ball 164 is installed in 162, it is preferable that positioning ball 164 can use steel ball, certainly, however it is not limited to which steel ball may be used also
Think the sphere of other materials, it is numerous to list herein.The locking plate 163 passes through the outer side chain of nut and hollow sleeve 16
Tightly, positioning ball 164 can be freely rotated in positioning ball holding tank 162, and, it is fixed that the lower end of positioning ball 164 is stretched out
The lower end of position sphere holding tank 162 forms aforementioned card convex and the lower end of positioning ball 164 is connected to first volume needle 11 and/or second
The outside of needle 12 is rolled up, the upper end of positioning ball 164 is installed in relief hole 165 and stretches in outside locking plate 163.
The support member 50 passes through support column connection traversing mechanism 30.The support member 50 includes support body 51 and tapered cylinders
52, the rear end of the support body 51 is recessed with forward tapered cylinders installation cavity 511, and the rear end of the tapered cylinders 52 has cone
Shape portion 521, the tapered cylinders 52 are installed in tapered cylinders installation cavity 511 and tapered portion 521 is stretched in outside support body 51,
The outside of the tapered cylinders 52 and the inner wall of tapered cylinders installation cavity 511 keep gap 53；
Aforementioned first volume needle 11 and volume Two needle 12 all have volume needle ontology 106 and winder 107, the winder 107
It is connected to the front end of volume needle ontology 106, it is preferable that the volume needle ontology 106 and winder 107 are connected by a snap.The first volume
The inside of the winder 107 of needle 11 is recessed with the first tapered portion holding tank 112, and the inside of the winder 107 of volume Two needle 12 is recessed
Equipped with the second tapered portion holding tank 121, the first tapered portion holding tank 112 and the second tapered portion holding tank 121 are spliced to form
The front end of the winder 107 of both tapered portion holding tank, the first volume needle 11 and volume Two needle 12 is protruded into gap 53, is bored
Shape portion 521 adapts in tapered portion holding tank.
The rotating mechanism 30 includes turnbarrel 31, driving motor 32, turbine group 38a, 34 and of the first transmission gear
Second transmission gear 37, the rear side of turnbarrel 31 are connected with rotation gear 36, and the turbine group 38a passes through synchronous belt 35 and the
The connection of one transmission gear 34, second transmission gear are engaged with rotation gear；The driving motor 32 drives the first driving cog
34 rotation of wheel, it is preferable that the driving motor 32 passes through the first rotary shaft of another turbine group 38b connection 33, first transmission
Wheel 34 and following driving cams 42 are sheathed in the first rotary shaft 33, and first transmission gear 34 is driven through turbine group 38a
Second transmission gear 37, the 37 linkage rotation gear 36 of the second transmission gear is so that the volume needle being located on turnbarrel 31 turns
It is dynamic.
The driving mechanism 40 includes drive link group 41 and driving cam 42, and the front end of the drive link group 41 connects
Push-and-pull block 20 is connect, aforementioned driving motor 32 drives driving cam 42 to rotate, and the driving cam 42 drives between drive link group 41
The displacement of formula of having a rest front-rear direction, the push-and-pull block 20 drive volume needle to move forward and backward with the displacement of drive link group 41.
In the present embodiment, it is set on turnbarrel 31 there are three needle is rolled up, three volume needles are each configured with a push-and-pull block, a drive
Dynamic connection rod set and a driving cam, three driving cams are driven by same driving motor.The push-and-pull block 20 is also configured with two
Alignment sensor (can be range sensor), convenient for determining the positioning of two state corresponding positions.In the present embodiment, described
Turnbarrel 31 is connected with the second rotary shaft 391, and second rotary shaft 391 is connected with rotating electric machine 392, second rotation
391 set there are three third transmission gear 393 on axis, and the outer sheath of aforementioned every a roll of needle is equipped with volume needle transmission gear 394, every a roll
Needle transmission gear 394 engages corresponding third transmission gear 393, and when the work of rotating electric machine 392, link every a roll of needle up time
Needle rotates counterclockwise, and is convenient for core pulling.
The working principle of core pulling process after following general description is once wound: in first volume needle 11 and volume Two needle 12
After 107 coiling and molding of winder has core bud, push-and-pull block 20 is located at the first annular portion 132 and the second lid portion in the first lid portion 13
Between 14 the second ring part 142, the positioning ball 164 is located on the first recess 103；
Firstly, the driving push-and-pull block 20 of driving mechanism 40 moves backward, push-and-pull block 20 acts on the second of the second lid portion 14
Ring part 142, so that the second lid portion 14 moves backward, second lid portion 14 pulls 12 opposite hollow sleeve of volume Two needle
16 pull backward, positioned at 12 side of volume Two needle positioning ball 164 be located at volume Two needle 12 the second recess 104 on；
Next, driving volume needle to rotate clockwise certain angle (such as 120 degree), driving mechanism 40 by rotating mechanism 30
Driving push-and-pull block is moved along the front side in the first annular portion 132 to the first lid portion 13, then drives volume by rotating mechanism 30
Needle rotates counterclockwise certain angle reset；
Then, push-and-pull block 20 is driven to move backward by driving mechanism 40, push-and-pull block 20 acts on the first lid portion 13
First annular portion 132, so that the first lid portion 13 moves backward, first lid portion 13 pulls 11 opposite hollow of first volume needle
Sleeve 16 pulls backward, positioned at 11 side of first volume needle positioning ball 164 be located at first volume needle 11 the second recess 104 on.
The utility model designing points are: its first volume needle and volume Two needle for mainly passing through split settings, simultaneously
Driving mechanism and rotating mechanism are set, and then realizes and is successively detached in two times when core bud volume needle detaches, avoids alminium electrolytic condenser
There is core pulling phenomenon in device, improves the quality of product；
Followed by, it drives the driving cam of driving mechanism to rotate by the driving motor of rotating mechanism, saves driving machine
The additional motor of structure configures, and structural compactness is preferable, meanwhile, stable transmission is smooth, and operational reliability is good；
And overall construction design is ingenious rationally, easy to assembly between each part and fastness is preferable, it is ensured that operational process
In stability and reliability.
The above is only the utility model preferred embodiment, not appoints to the technical scope of the utility model
What is limited, therefore any trickle amendment made by the above technical examples according to the technical essence of the present invention, equivalent variations
With modification, it is still within the scope of the technical solutions of the present invention.
Claims (10)
1. a kind of split-type draw-out device for preventing core pulling, it is characterised in that: include volume needle, push-and-pull block, rotating mechanism and drive
The driving mechanism that dynamic push-and-pull block moves along the longitudinal direction, the volume needle includes the first volume needle and volume Two needle of split settings, institute
Stating both first volume needle and volume Two needle, radially split forms volume needle, in which:
The rear end of the first volume needle is connected with the first lid portion, and the rear end of the volume Two needle is connected with the second lid portion, institute
It states push-and-pull block and is selectively driven the first lid portion and the movement of the second lid portion front-rear direction, the first volume needle and volume Two
Needle is all set on rotating mechanism, and the rotating mechanism drives first volume needle and the rotation of volume Two needle selectively to give push-and-pull block
It steps down or acts on rear side of push-and-pull block.
2. the split-type draw-out device according to claim 1 for preventing core pulling, it is characterised in that: the rotating mechanism includes
There are turnbarrel, driving motor, turbine group, the first transmission gear and the second transmission gear；The rear side of the turnbarrel connects
There is rotation gear, the turbine group is connect by synchronous belt with the first transmission gear, second transmission gear and rotation gear
Engagement；The driving motor drives the rotation of the first transmission gear, and first transmission gear is driven the second driving cog through turbine group
Wheel, the second transmission gear linkage rotation gear is so that the volume needle rotation being located on turnbarrel.
3. the split-type draw-out device according to claim 2 for preventing core pulling, it is characterised in that: the driving mechanism includes
There are drive link group and driving cam, the front end connection push-and-pull block of the drive link group, aforementioned driving motor drives driving convex
Wheel rotation, the intermittent front-rear direction displacement of driving cam driven drive link group, the push-and-pull block is with drive link group
It is displaced and volume needle is driven to move forward and backward.
4. the split-type draw-out device according to claim 1 for preventing core pulling, it is characterised in that: first lid portion and
Second lid portion is located at the front side that on same axis and the first lid portion is located at the second lid portion.
5. the split-type draw-out device according to claim 1 for preventing core pulling, it is characterised in that: first lid portion tool
The first cylindrical body for having front and back to penetrate through and the outside rear end integral vertical from the first cylindrical body extend to form first annular outward
Portion, the rear end of the first volume needle is installed in the first cylindrical body and the rear end of first volume needle passes through the first screw and the first cylindrical body
Connection, the push-and-pull block have drive connection portion, the front side in first annular portion are limited on rear side of the drive connection portion.
6. the split-type draw-out device according to claim 5 for preventing core pulling, it is characterised in that: second lid portion tool
The second annular that the second cylindrical body for having front and back to penetrate through and the outside rear end integral vertical from the second cylindrical body extend to form outward
Portion, the rear end of the volume Two needle is installed in the second cylindrical body after passing through the first cylindrical body and the rear end of volume Two needle passes through second
Screw is connect with the second cylindrical body, and the push-and-pull block has drive connection portion, and the push-and-pull block moves backward with driving mechanism, institute
State the front side that the second ring part is limited on rear side of drive connection portion.
7. the split-type draw-out device according to claim 1 for preventing core pulling, it is characterised in that: before the volume needle further includes
The outer concave of the hollow sleeve penetrated through afterwards, the first volume needle and/or volume Two needle is equipped with mounting groove, installing in the mounting groove
There is sliding block, the inner wall of the hollow sleeve corresponds to sliding block and is provided with the sliding slot extended along the longitudinal direction, and the sliding block is with the first volume
Needle and/or volume Two needle move forward and backward and in front-rear reciprocation movements in sliding slot.
8. the split-type draw-out device according to claim 7 for preventing core pulling, it is characterised in that: the hollow sleeve it is interior
Wall is provided with card convex, be provided on the outside of the first volume needle and/or volume Two needle along hollow sleeve axial direction the first recess and
Second recess, the card convex are moved forward and backward with first volume needle and/or volume Two needle and are adapted in the first recess and the second recess.
9. the split-type draw-out device according to claim 8 for preventing core pulling, it is characterised in that: the hollow sleeve opens up
Have from hollow sleeve outer wall and penetrate through to the positioning ball holding tank of hollow sleeve inner wall, is connected with lock on the outside of the hollow sleeve
Only plate, the locking plate correspond to positioning ball holding tank and offer relief hole, are installed with positioning in aforementioned positioning ball holding tank
Sphere, the locking plate are locked by the outside of nut and hollow sleeve, and positioning ball can be in positioning ball holding tank certainly
By rotating, and, the lower end that positioning ball holding tank is stretched out in the lower end of positioning ball is formed under aforementioned card convex and positioning ball
End is connected to the outside of first volume needle and/or volume Two needle, and the upper end of positioning ball is installed in relief hole and stretches in locking plate
Outside.
10. the split-type draw-out device according to claim 1 for preventing core pulling, it is characterised in that: further include being connected to
The support member of rotating mechanism, the support member include support body and tapered cylinders, and the rear end of the support body is recessed with forward cone
The rear end of shape cylinder installation cavity, the tapered cylinders has tapered portion, and the tapered cylinders are installed in tapered cylinders installation cavity
And tapered portion is stretched in outside support body, the outside of the tapered cylinders and the inner wall of tapered cylinders installation cavity keep gap；
Aforementioned first volume needle and volume Two needle all have winder, and the first tapered portion is recessed on the inside of the winder of first volume needle
Holding tank is recessed with the second tapered portion holding tank, the first tapered portion holding tank and on the inside of the winder of volume Two needle
Two tapered portion holding tanks are spliced to form tapered portion holding tank, and the front end of the winder of both the first volume needle and volume Two needle is equal
It protrudes into gap, tapered portion adapts in tapered portion holding tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822137791.9U CN209232597U (en) | 2018-12-19 | 2018-12-19 | Prevent the split-type draw-out device of core pulling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822137791.9U CN209232597U (en) | 2018-12-19 | 2018-12-19 | Prevent the split-type draw-out device of core pulling |
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| CN209232597U true CN209232597U (en) | 2019-08-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822137791.9U Active CN209232597U (en) | 2018-12-19 | 2018-12-19 | Prevent the split-type draw-out device of core pulling |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110459814A (en) * | 2019-09-04 | 2019-11-15 | 珠海华冠科技股份有限公司 | Cylindrical button-shaped battery core film-making up- coiler |
| CN110491691A (en) * | 2019-08-28 | 2019-11-22 | 无锡先导智能装备股份有限公司 | A kind of rolling needle mechanism |
| CN112397758A (en) * | 2020-10-19 | 2021-02-23 | 深圳市诚捷智能装备股份有限公司 | Winding device |
| CN114497755A (en) * | 2022-01-27 | 2022-05-13 | 三一技术装备有限公司 | Roll up needle drive arrangement, winding head and winder |
-
2018
- 2018-12-19 CN CN201822137791.9U patent/CN209232597U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110491691A (en) * | 2019-08-28 | 2019-11-22 | 无锡先导智能装备股份有限公司 | A kind of rolling needle mechanism |
| CN110459814A (en) * | 2019-09-04 | 2019-11-15 | 珠海华冠科技股份有限公司 | Cylindrical button-shaped battery core film-making up- coiler |
| CN112397758A (en) * | 2020-10-19 | 2021-02-23 | 深圳市诚捷智能装备股份有限公司 | Winding device |
| CN112397758B (en) * | 2020-10-19 | 2021-09-17 | 深圳市诚捷智能装备股份有限公司 | Winding device |
| CN114497755A (en) * | 2022-01-27 | 2022-05-13 | 三一技术装备有限公司 | Roll up needle drive arrangement, winding head and winder |
| CN114497755B (en) * | 2022-01-27 | 2024-02-02 | 三一技术装备有限公司 | Winding needle driving device, winding head and winding machine |
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Effective date of registration: 20220424 Address after: 523000 building B, No.8, Changxing Industrial Park, changantang village, Dongkeng Town, Dongguan City, Guangdong Province Patentee after: DONGGUAN HEHONG MACHINERY Co.,Ltd. Address before: No.8, Changxing Industrial Zone, changantang, Dongkeng Town, Dongguan City, Guangdong Province, 523000 Patentee before: Dongguan TSH Machinery Co.,Ltd. |