CN203103444U - Needle winding mechanism for battery winding machine - Google Patents
Needle winding mechanism for battery winding machine Download PDFInfo
- Publication number
- CN203103444U CN203103444U CN2012207132614U CN201220713261U CN203103444U CN 203103444 U CN203103444 U CN 203103444U CN 2012207132614 U CN2012207132614 U CN 2012207132614U CN 201220713261 U CN201220713261 U CN 201220713261U CN 203103444 U CN203103444 U CN 203103444U
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- pin
- needle
- volume
- involute
- winding
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- 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
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Abstract
The utility model relates to a needle winding mechanism for a battery winding machine. The needle winding mechanism comprises a needle seat, a needle winding assembly and a needle winding receiving seat, wherein two ends of the needle winding assembly are respectively inserted into the needle seat and the needle winding receiving seat, and the free end of the needle winding assembly is movably fixed by the needle winding receiving seat; the needle winding assembly comprises a first outer winding needle, a second winding needle, a first inner winding needle and a second inner winding needle; the needle seat comprises a shaft handle, a needle seat body and a slide block which are connected to a winding shaft of the battery winding machine, the slide block is transversely mounted in the needle seat body in a sliding manner, and a transverse movement control device for controlling the slide block to do transverse reciprocating motion is arranged on the needle seat body; and the fixed ends of both the first outer winding needle and the first inner winding needle are arranged on the needle seat body of the needle seat, the fixed ends of both the second inner winding needle and the second outer winding needle are arranged on the slide block in the needle seat body, and the transverse movement control device controls the slide block to transversely move to drive the second inner winding needle and the second outer winding needle to move close to or away from the first outer winding needle and the first inner winding needle to clamp or release a membrane penetrating between the first inner winding needle and the second inner winding needle.
Description
[technical field]
The utility model relates to the battery making apparatus, relates in particular to the rolling needle mechanism of battery winder.
[background technology]
Winding mechanism in the existing full automatic winding equipment, what adopt mostly is two halves formula winding needle construction, half volume pin wherein can be rolled up pin with respect to second half and vertically move forward and backward; Half is fixedlyed connected with motor as initiatively rolling up pin, and second half can move axially with respect to half that is connected with motor as driven volume pin, and can remove (taking out) fully, the electric core of rotation coiling under the drive of motor; In the middle of the two halves volumes pin slit is arranged, barrier film passes from the slit, reel with the volume pin, during drawn needle the volume pin from the volume core (positive and negative plate with membrane coil around after product extract out, the volume pin with roll up core and separate; The winding mechanism of this volume needle movement mode, cause the internal layer diaphragm injury easily, cause battery roll core to scrap, also can cause the barrier film elasticity at battery roll core center relatively poor, thereby can reduce the elasticity of whole volume core, make quality problem such as occurring electric core distortion in the operation such as follow-up baking.
In addition, on the present rolling needle mechanism, volume pin adjustable range is little, the electric core model of corresponding different size, needs are changed the volume pin of different size, regulate more loaded down with trivial details, make rolling needle mechanism regulate the very inconvenience of volume pin like this, not only delayed the operating time, and influenced operating efficiency.
[utility model content]
The utility model provides a kind of automaticity height, volume pin adjustable range is wide and be convenient to control, makes the rolling needle mechanism of the safe and reliable battery winder of electric core.
In order to realize above-mentioned utility model purpose, the technical solution adopted in the utility model is:
The rolling needle mechanism of battery winder, comprise needle stand, volume needle assemblies and volume pin received block, insert respectively in needle stand and the volume pin received block at the two ends of described volume needle assemblies, the free end of the mobilizable fixedly volume of described volume pin received block needle assemblies, described volume needle assemblies rotates with needle stand and volume pin received block; Described volume needle assemblies comprises the first outer volume pin, second outer volume pin, the first involute pin and the second involute pin, and described inside and outside volume pin is and is arranged at conplane sheet needle body and involute pin is being rolled up between the pin outward; Described needle stand comprises footstalk, needle stand body and the slide block that is connected in the battery winder wireline reel, and what slide block can laterally slide is installed in the needle stand body, and the needle stand body is provided with the traversing control device that the control slide block back and forth laterally slides; The stiff end of the described first outer volume pin and the first involute pin all is arranged on the needle stand body of needle stand, the stiff end of the second involute pin and the second outer volume pin all is arranged on the needle stand body inner slide, the traversing control device control traversing drive second involute pin of slide block and the second outer volume pin near or clamp or unclamp the barrier film that passes between the first involute pin and the second involute pin away from the first outer volume pin and the first involute pin; Described volume pin received block is provided with the separable described first outer volume pin free end, the first involute pin free end, the second involute pin free end, the free-ended receiving slit of the second outer volume pin of packing into.
Further, described traversing control device comprises thimble, the thimble linear bearing, block, guide rod and slider linear bearing, guide rod is mounted in the needle stand body, the slider linear bearing that cooperates with guide rod is installed in the slide block, described thimble linear bearing is installed in the footstalk of needle stand body upper end, thimble is connected with thimble axle and the power source that drives its reciprocating action in the thimble linear bearing, be connected with on the slide block in the needle stand body to support and bump the block that contacts with the thimble free end, the slide block that described thimble touching block promotes the block connection is traversing along guide rod, also is provided with at least one in the needle stand body and is convenient to the back-moving spring that slide block resets after thimble and block disengaging.
Further, described block is provided with the inclined-plane that cooperates with the thimble free end.
Further, be equipped with two in the receiving slit of described volume pin received block and roll up the outer pin fixed blocks that the pin free end cooperates outside the pin free end, second with first outer the volume respectively, outer pin fixed block can slide according to different volume needle assemblies width to adjust in receiving slit and fix the width of rolling up outside the volume pin free end and second outside first between the pin free end; Also be provided with the steady pin and the removable pin that cooperate with the first involute pin free end, the second involute pin free end respectively outside in the receiving slit of pin fixed block downside, be provided with at the sidewall of receiving slit and be convenient to the chute that removable pin slides, also be equipped with on the receiving slit and be convenient in the chute that removable pin automatically resets and steady pin tightens the free-ended locking spring of all involute pins.
Further, on the described volume pin received block balancing weight is installed also.
Further, the described first outer volume pin inboard is provided with first gathering sill of the nested cooperation first involute pin, and the described second outer volume pin inboard is provided with second gathering sill of the nested cooperation second involute pin.
The beneficial effects of the utility model are:
The stiff end of the of the present utility model first outer volume pin and the first involute pin all is arranged on the needle stand body of needle stand, the stiff end of the second involute pin and the second outer volume pin all is arranged in the needle stand body inner slide, by the traversing control device control traversing drive second involute pin of slide block and the second outer volume pin near or away from the first outer volume pin and the first involute pin, clamp or unclamp the barrier film that passes between the first involute pin and the second involute pin, be convenient to roll up pin simultaneously and extract out from the volume core, control is convenient; The receiving slit of volume pin received block is equipped with two outer pin fixed blocks that cooperate with the first outer volume pin free end, the second outer volume pin free end respectively, outer pin fixed block can slide according to different volume needle assemblies width to adjust in receiving slit and fix the width of rolling up outside the volume pin free end and second outside first between the pin free end, the electric core model of corresponding different size, the adjusting width range is wide, do not need to change the volume pin of different size, regulate very conveniently, improved operating efficiency.
[description of drawings]
Fig. 1 is a main TV structure schematic diagram of the present utility model;
Fig. 2 is a side-looking structural representation of the present utility model;
Fig. 3 is the structural representation of the utility model needle stand;
Fig. 4 is the structural representation when thimble inserts fully in the utility model needle stand;
Fig. 5 is the structural representation when thimble is extracted out in the utility model needle stand;
Fig. 6 is the structural representation of the utility model volume pin received block when heading into all volume pin free ends;
Fig. 7 is the structural representation of the utility model volume pin received block when breaking away from all volume pin free ends;
Fig. 8 is the sectional side TV structure schematic diagram of the utility model volume needle assemblies when opening the needle-like attitude;
Fig. 9 is the sectional side TV structure schematic diagram of the utility model volume needle assemblies when closing the needle-like attitude.
[embodiment]
The rolling needle mechanism of battery winder, extremely shown in Figure 9 as Fig. 1, comprise needle stand 1, volume needle assemblies 2 and volume pin received block 3, insert respectively in needle stand 1 and the volume pin received block 3 at the two ends of described volume needle assemblies 2, the free end of described volume pin received block 3 mobilizable fixedly volume needle assemblies 2, described volume needle assemblies 2 is with needle stand 1 and 3 rotations of volume pin received block; Volume needle assemblies 2 comprises first outer volume pin 20, second outer volume pin 21, the first involute pin 22 and the second involute pin 23, and described inside and outside volume pin (20,21,22,23) is and is arranged at conplane sheet needle body and involute pin (22,23) is positioned between the outer volume pin (20,21); Needle stand 1 comprises footstalk 10, needle stand body 11 and the slide block 12 that is connected in the battery winder wireline reel, and what slide block 12 can laterally slide is installed in the needle stand body 11, and needle stand body 11 is provided with the traversing control device 4 that the control slide block back and forth laterally slides; The stiff end of the described first outer volume pin 20 and the first involute pin 22 all is arranged on the needle stand body 11 of needle stand 1, the stiff end of the second involute pin 23 and the second outer volume pin 21 all is arranged on needle stand body 1 inner slide 12, the traversing control device 4 control slide block 12 traversing drive second involute pins 23 and the second outer volume pin 21 near or clamp or unclamp the barrier film that passes between the first involute pin 22 and the second involute pin 23 away from the first outer volume pin 20 and the first involute pin 22; Be provided with separable packing into outside described first at volume pin received block 3 and roll up pin 21 free-ended receiving slits 30 outside volume pin 20 free ends, first involute pin 22 free ends, second involute pin 23 free ends, second.
Extremely shown in Figure 5 as Fig. 3, traversing control device 4 comprises thimble 40, thimble linear bearing 41, block 42, guide rod 43 and slider linear bearing 44, guide rod 43 is mounted in the needle stand body 11, the slider linear bearing 44 that cooperates with guide rod 43 is installed in the slide block 12, thimble linear bearing 41 is installed in the footstalk 10 of needle stand body 11 upper ends, thimble 40 is connected with thimble axle 45 and the power source (not shown) that drives its reciprocating action in thimble linear bearing 41, be connected with on the slide block 12 in the needle stand body 11 to support and bump the block 42 that contacts with thimble 40 free ends, block 42 is provided with the inclined-plane 420 that cooperates with thimble 40 free ends, thimble 40 is touched block 42 and promotes the slide block 12 that block 42 connects traversing along guide rod 43 under thimble axle 45 and drive power source, also be provided with two in the needle stand body 11 and be convenient to slide block 12 along guide rod 43 automatically reset back-moving springs 46 after thimble 40 and block 42 break away from.
As shown in Figure 6 and Figure 7, be equipped with two in the receiving slit 30 of volume pin received block 3 and roll up the outer pin fixed blocks 31 that pin 21 free ends cooperate outside pin 20 free ends, second with first outer the volume respectively, outer pin fixed block 31 can slide to adjust in receiving slit 30 and fix the width of rolling up outside volume pin 20 free ends and second outside first between pin 21 free ends according to different volume needle assemblies 3 width; Also be provided with the steady pin 32 and the removable pin 33 that cooperate with first involute pin 22 free ends, second involute pin 23 free ends respectively outside in the receiving slit 30 of pin fixed block 31 downsides, be provided with at the sidewall of receiving slit 30 and be convenient to the chute 34 that removable pin 33 slides, also be equipped with on the receiving slit 30 and be convenient to that removable pins 33 automatically reset and the free-ended locking spring 35 of steady pin 32 chucking all involute pins (22,23) in the chute 34; On the volume pin received block balancing weight 36 is installed also, balancing weight 36 plays the effect to volume needle assemblies 2 free end counterweights.
As Fig. 8 and shown in Figure 9, volume pin 20 inboards are provided with first gathering sill 200 of the nested cooperation first involute pin 22 outside first, and volume pin 21 inboards are provided with second gathering sill 210 of the nested cooperation second involute pin 23 outside second.
Operation principle:
During work, as shown in Figure 5, the thimble 40 that power source (cylinder) does not promote on the thimble axle 45 moves, then as shown in Figure 8, first involute pin 22 nested being matched with in first gathering sill 200 of rolling up pin 20 inboards outside first, in second gathering sill 210 of the second involute pin 23 nested cooperations and the second outer volume pin, 21 inboards, inside and outside volume pin is in out the needle-like attitude, and barrier film 5 penetrates in the 1.5mm gap of first, second involute pin (22,23) when opening the needle-like attitude; After going out pin and putting in place, the thimble 40 that power source (cylinder) promotes on the thimble axle 45 inserts in the thimble linear bearing 41 of needle stand body 11 upper end footstalks 10, as shown in Figure 4, thimble 40 free ends support and bump the block 42 of contact, make slide block 12 be moved to the left 2.5mm by block 42, the second involute pin 22 and the second outer volume pin 21 that are installed on the slide block 12 also are moved to the left simultaneously, at this moment two involute pins (22,23) clamp barrier film, two outer volume pins (20,21) then spreading to the volume needle assemblies width of adjusting (closing the needle-like attitude) as Fig. 9.
After thimble put in place, as shown in Figure 6, volume pin received block 3 was fastened by the free end snap lock that air cylinder driven ejects inside and outside volume pin (20,21,22,23), and electric core then begins to reel.
Then enter the blanking station of electric core, after the rubberizing of finishing electric core, volume pin received block 3 is return (as shown in Figure 7) by air cylinder driven; Simultaneously, traversing control device 4 control thimbles 40 on the needle stand 1 are extracted out, the back-moving spring 46 of needle stand body 11 makes slide block 12 2.5mm that moves right automatically, the second involute pin 23 and the second outer volume pin 21 that are installed on the slide block 12 also move right (as shown in Figure 5) simultaneously, at this moment two involute pins (22,23) unclamp barrier film 5, the 2.5mm that rolled up the pin reduced width outward, and electric core loosens with volume needle assemblies 2, the blanking of battery winder clips to the position clamp electric core after, volume needle shaft drawn needle is finished the coiling of electric core.
The above embodiment for preferred embodiment of the present utility model, is not to limit practical range of the present utility model with this just, and the equivalence that all shapes according to the utility model, structure and principle are done changes, and all should be covered by in the protection range of the present utility model.
Claims (6)
1. the rolling needle mechanism of battery winder, comprise needle stand, volume needle assemblies and volume pin received block, insert respectively in needle stand and the volume pin received block at the two ends of described volume needle assemblies, the free end of the mobilizable fixedly volume of described volume pin received block needle assemblies, described volume needle assemblies rotates with needle stand and volume pin received block; It is characterized in that:
Described volume needle assemblies comprises the first outer volume pin, second outer volume pin, the first involute pin and the second involute pin, and described inside and outside volume pin is and is arranged at conplane sheet needle body and involute pin is being rolled up between the pin outward;
Described needle stand comprises footstalk, needle stand body and the slide block that is connected in the battery winder wireline reel, and what slide block can laterally slide is installed in the needle stand body, and the needle stand body is provided with the traversing control device that the control slide block back and forth laterally slides;
The stiff end of the described first outer volume pin and the first involute pin all is arranged on the needle stand body of needle stand, the stiff end of the second involute pin and the second outer volume pin all is arranged on the needle stand body inner slide, the traversing control device control traversing drive second involute pin of slide block and the second outer volume pin near or clamp or unclamp the barrier film that passes between the first involute pin and the second involute pin away from the first outer volume pin and the first involute pin;
Described volume pin received block is provided with the separable described first outer volume pin free end, the first involute pin free end, the second involute pin free end, the free-ended receiving slit of the second outer volume pin of packing into.
2. the rolling needle mechanism of battery winder according to claim 1, it is characterized in that, described traversing control device comprises thimble, the thimble linear bearing, block, guide rod and slider linear bearing, guide rod is mounted in the needle stand body, the slider linear bearing that cooperates with guide rod is installed in the slide block, described thimble linear bearing is installed in the footstalk of needle stand body upper end, thimble is connected with thimble axle and the power source that drives its reciprocating action in the thimble linear bearing, be connected with on the slide block in the needle stand body to support and bump the block that contacts with the thimble free end, the slide block that described thimble touching block promotes the block connection is traversing along guide rod, also is provided with at least one in the needle stand body and is convenient to the back-moving spring that slide block resets after thimble and block disengaging.
3. the rolling needle mechanism of battery winder according to claim 2 is characterized in that, described block is provided with the inclined-plane that cooperates with the thimble free end.
4. the rolling needle mechanism of battery winder according to claim 1 and 2, it is characterized in that, be equipped with two in the receiving slit of described volume pin received block and roll up the outer pin fixed blocks that the pin free end cooperates outside the pin free end, second with first outer the volume respectively, outer pin fixed block can slide according to different volume needle assemblies width to adjust in receiving slit and fix the width of rolling up outside the volume pin free end and second outside first between the pin free end; Also be provided with the steady pin and the removable pin that cooperate with the first involute pin free end, the second involute pin free end respectively outside in the receiving slit of pin fixed block downside, be provided with at the sidewall of receiving slit and be convenient to the chute that removable pin slides, also be equipped with on the receiving slit and be convenient in the chute that removable pin automatically resets and steady pin tightens the free-ended locking spring of all involute pins.
5. the rolling needle mechanism of battery winder according to claim 3 is characterized in that, on the described volume pin received block balancing weight is installed also.
6. the rolling needle mechanism of battery winder according to claim 1, it is characterized in that, the described first outer volume pin inboard is provided with first gathering sill of the nested cooperation first involute pin, and the described second outer volume pin inboard is provided with second gathering sill of the nested cooperation second involute pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207132614U CN203103444U (en) | 2012-12-20 | 2012-12-20 | Needle winding mechanism for battery winding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207132614U CN203103444U (en) | 2012-12-20 | 2012-12-20 | Needle winding mechanism for battery winding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203103444U true CN203103444U (en) | 2013-07-31 |
Family
ID=48854823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012207132614U Withdrawn - After Issue CN203103444U (en) | 2012-12-20 | 2012-12-20 | Needle winding mechanism for battery winding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203103444U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103050727A (en) * | 2012-12-20 | 2013-04-17 | 珠海华冠电子科技有限公司 | Winding needle mechanism of battery winder |
| CN104300178A (en) * | 2014-09-05 | 2015-01-21 | 珠海华冠电子科技有限公司 | Double-diving three-winding-needle winding mechanism |
-
2012
- 2012-12-20 CN CN2012207132614U patent/CN203103444U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103050727A (en) * | 2012-12-20 | 2013-04-17 | 珠海华冠电子科技有限公司 | Winding needle mechanism of battery winder |
| CN103050727B (en) * | 2012-12-20 | 2015-11-25 | 珠海华冠电子科技有限公司 | The rolling needle mechanism of battery winder |
| CN104300178A (en) * | 2014-09-05 | 2015-01-21 | 珠海华冠电子科技有限公司 | Double-diving three-winding-needle winding mechanism |
| CN104300178B (en) * | 2014-09-05 | 2016-10-19 | 珠海华冠电子科技有限公司 | Dual Drive volume three pin winding mechanisms |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130731 Effective date of abandoning: 20151125 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20130731 Effective date of abandoning: 20151125 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |