CN210223799U - Needle winding mechanism - Google Patents
Needle winding mechanism Download PDFInfo
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- CN210223799U CN210223799U CN201921418021.XU CN201921418021U CN210223799U CN 210223799 U CN210223799 U CN 210223799U CN 201921418021 U CN201921418021 U CN 201921418021U CN 210223799 U CN210223799 U CN 210223799U
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- needle
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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 discloses a needle winding mechanism, which comprises a first needle winding fixed block, a second needle winding fixed block, a first needle winding, a second needle winding and a sleeve, wherein the first needle winding is connected with the first needle winding fixed block, and the second needle winding is connected with the second needle winding fixed block; the sleeve is sleeved outside the first winding needle fixing block and the second winding needle fixing block; wherein, first book needle and second book needle all are semicircle thin wall form, are provided with the extrusion subassembly on the sleeve for extrude first book needle and second book needle to the diameter that makes the drum that constitutes by first book needle and second book needle reduces, thereby makes book needle mechanism can break away from with the book core of winding on locating first book needle and second book needle. The utility model discloses can make roll up needle mechanism and break away from the while and can not leave the inlayer coiling material area that rolls up the core from or rub the wrinkle around locating first book needle and the book core on the second book needle, guarantee the quality of condenser or electric core.
Description
Technical Field
The utility model relates to an automation equipment technical field, in particular to roll up needle mechanism.
Background
In the process of manufacturing a winding core of a capacitor or a battery, a winding needle mechanism is generally adopted to wind a winding material to form the winding core of the capacitor or the battery core. After the winding of the winding core is completed, the winding core needs to be removed from the winding needle mechanism, so that the winding needle mechanism can continue to wind the next winding core.
The inventor of this application discovers in long-term research and development that because the internal diameter of rolling up the core equals with the external diameter of rolling up the needle in rolling up the needle mechanism, will roll up the core and remove the in-process from rolling up the needle mechanism, the inlayer coiling material of rolling up the core is taken away or is crumpled by rolling up the needle mechanism easily, directly influences the quality of condenser or electricity core.
SUMMERY OF THE UTILITY MODEL
The utility model provides a roll up needle mechanism to the inlayer coiling material that removes the in-process roll core from rolling up needle mechanism among the solution prior art rolls up the core is easily taken away or rubs the technical problem of wrinkle.
In order to solve the above technical problem, the utility model discloses a technical scheme provide a roll up needle mechanism, include:
the first winding needle fixing block and the second winding needle fixing block;
the first winding needle is connected with the first winding needle fixing block, and the second winding needle is connected with the second winding needle fixing block;
the sleeve is sleeved outside the first winding needle fixing block and the second winding needle fixing block;
the first winding needle and the second winding needle are both in a semicircular arc thin-wall shape, an extrusion assembly is arranged on the sleeve and used for extruding the first winding needle and the second winding needle, so that the diameter of a cylinder formed by the first winding needle and the second winding needle is reduced, and the winding needle mechanism can be separated from a winding core wound on the first winding needle and the second winding needle.
In one embodiment, a first separation groove is formed between the first winding needle and the second winding needle.
In a specific embodiment, the outer side walls of the first winding needle and the second winding needle are provided with rolling grooves extending along the axial direction of the sleeve, and the pressing assembly includes a roller capable of rolling in the rolling grooves to press the first winding needle and the second winding needle towards the axial direction close to the sleeve.
In a specific embodiment, the depth of the rolling groove in the radial direction of the sleeve is gradually reduced along the rolling direction of the roller away from the first winding needle fixing block.
In a specific embodiment, the first winding needle and the second winding needle are respectively provided with at least one second separation groove extending along the axial direction of the sleeve, so as to reserve a deformation space for the first winding needle and the second winding needle.
In a specific embodiment, the first winding needle and the second winding needle are respectively provided with at least one deformation groove extending along the circumferential direction of the sleeve, and the deformation groove is communicated with the second partition groove and used for reserving a deformation space for the first winding needle and the second winding needle.
In a specific embodiment, the first winding needle and the second winding needle are respectively provided with at least one clearance groove extending along the axial direction of the sleeve.
In a specific embodiment, the needle winding mechanism further includes a first pressing block and a second pressing block, the first pressing block is used for pressing and fixing the first needle winding on the first needle winding fixing block, and the second pressing block is used for pressing and fixing the second needle winding on the second needle winding fixing block.
In a specific embodiment, a limiting groove is arranged on the outer side wall of the first winding needle fixing block and/or the second winding needle fixing block, a limiting block is arranged on the sleeve, the limiting groove and the limiting block are matched to realize the limiting of the first winding needle fixing block and the second winding needle fixing block relative to the sleeve along the circumferential direction of the sleeve, and the limiting block can slide in the limiting groove along the axial direction of the sleeve.
In a specific embodiment, the needle winding mechanism further includes a first driving mechanism and a second driving mechanism, the first driving mechanism is connected to the first needle winding fixing block and is configured to drive the first needle winding fixing block in the axial direction of the sleeve, and the second driving mechanism is connected to the second needle winding fixing block and is configured to drive the second needle winding fixing block in the axial direction of the sleeve.
In a specific embodiment, the needle winding mechanism further includes a third driving mechanism, the third driving mechanism is connected to the sleeve and is configured to drive the sleeve, the first needle winding fixing block, the second needle winding fixing block, the first needle winding and the second needle winding to rotate around the axis of the sleeve, a first connecting head is disposed at an end of the first needle winding fixing block away from the first needle winding, the first driving mechanism includes a first driving roller, and the first driving roller abuts against the first connecting head; the second is rolled up the needle fixed block and is kept away from the one end that the needle was rolled up to the second is provided with the second connector, just the second connector is located first connector is kept away from one side of first book needle, second actuating mechanism includes second drive roller, second drive roller with the butt of second connector.
In a specific embodiment, the second connector is rotatably connected to the second winding needle fixing block, the winding needle mechanism further includes a butting block, and the butting block butts against the second connector, so that when the second winding needle fixing block rotates around the axis of the sleeve, the second connector and the butting block are relatively stationary.
The utility model discloses a needle overcoat is rolled up at first book needle and the second of rolling up the needle mechanism and is established the sleeve, and set up the extrusion subassembly on the sleeve, can be after the coiling material of rolling up the core is convoluteed, extrude first book needle and second and roll up the needle, so that the diameter of the drum that constitutes by first book needle and second book needle reduces, thereby make roll needle mechanism can break away from with the book core of locating on first book needle and the second book needle, and can not leave or rub the wrinkle with the inlayer coiling material area of book core, guarantee the quality of condenser or electric core.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
fig. 1 is a schematic structural view of an embodiment of the needle winding mechanism of the present invention;
fig. 2 is a schematic structural view of a first winding needle fixing block, a second winding needle fixing block, a first winding needle and a second winding needle in an embodiment of the winding needle mechanism of the present invention;
FIG. 3 is a schematic structural diagram of an extruding assembly in an embodiment of the needle winding mechanism of the present invention;
fig. 4 is a schematic structural view of a first winding needle in an embodiment of the needle winding mechanism of the present invention;
fig. 5 is a schematic structural view of a first winding needle in an embodiment of the needle winding mechanism of the present invention;
fig. 6 is a schematic structural view of a first winding needle in an embodiment of the needle winding mechanism of the present invention;
fig. 7 is a schematic structural view of a first winding needle in an embodiment of the needle winding mechanism of the present invention;
fig. 8 is a schematic structural view of a second winding needle in an embodiment of the needle winding mechanism of the present invention;
fig. 9 is a schematic structural view of a second winding needle in an embodiment of the needle winding mechanism of the present invention;
fig. 10 is a schematic structural view of another embodiment of the needle winding mechanism of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.
The terms "first" and "second" in this application are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless explicitly specifically limited otherwise. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus. While the term "and/or" is merely one type of association that describes an associated object, it means that there may be three types of relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
Referring to fig. 1 and 2, an embodiment of the needle winding mechanism 10 of the present invention includes a first winding needle fixing block 100, a second winding needle fixing block 200, a first winding needle 300, a second winding needle 400, and a sleeve 500, wherein the first winding needle 300 is connected to the first winding needle fixing block 100, and the second winding needle 400 is connected to the second winding needle fixing block 200; the sleeve 500 is sleeved outside the first winding needle fixing block 100 and the second winding needle fixing block 200; the first winding needle 300 and the second winding needle 400 are both in a semi-circular thin wall shape, and the sleeve 500 is provided with an extrusion component 510 for extruding the first winding needle 300 and the second winding needle 400, so that the diameter of the cylinder formed by the first winding needle 300 and the second winding needle 400 is reduced, and the winding needle mechanism 10 can be disengaged from a winding core (not shown in the figure) wound on the first winding needle 300 and the second winding needle 400.
The embodiment of the utility model provides a through establishing sleeve 500 at first book needle 300 of rolling up needle mechanism 10 and second book needle 400 overcoat, and set up extrusion subassembly 510 on sleeve 500, can be after the coiling material of book core is convoluteed, extrude first book needle 300 and second book needle 400, so that the diameter of the drum that constitutes by first book needle 300 and second book needle 400 reduces, thereby make roll needle mechanism 10 can break away from with the book core of locating on first book needle 300 and second book needle 400, and can not leave or rub the wrinkle with the inlayer coiling material area of book core, guarantee the quality of condenser or electric core.
In the present embodiment, a first separation groove 310 is formed between the first winding needle 300 and the second winding needle 400 to reserve an accommodating space for the winding material and to reserve a deformation space for the first winding needle 300 and the second winding needle 400.
Referring to fig. 3, a rolling groove 320 extending along the axial direction of the sleeve 500 is disposed on an outer side wall of the first winding needle 300, the pressing assembly 510 includes a roller 511 and a roller holder 512, the roller holder 512 is fixedly disposed at an end of the sleeve 500 close to the first winding needle 300, the roller 511 is rotatably disposed on the roller holder 512, and the roller 511 can roll in the rolling groove 320 to press the first winding needle 300 toward the axial direction close to the sleeve 500.
Referring to fig. 4 and 5 together, fig. 4 is a schematic structural view before the roller 511 presses the first winding needle 300, and fig. 5 is a schematic structural view after the roller 511 presses the first winding needle 300. In this embodiment, the depth of the rolling groove 320 in the radial direction of the sleeve 500 is gradually reduced in a rolling direction away from the first fixing block 100 along the roller 511.
Specifically, when the first winding needle fixing block 100 moves in the axial direction of the sleeve 500 in a direction away from the roller 511, the first winding needle 300 moves therewith, so that the roller 511 acts on the rolling groove 320 to press the first winding needle 300 in the axial direction close to the sleeve 500, and the pressing force gradually increases.
In this embodiment, the outer sidewall of the second winding needle 400 is provided with a rolling groove 410 extending along the axial direction of the sleeve 500, wherein the rolling groove 410 is similar to the rolling groove 320 of the first winding needle 300, and the roller 511 can also act on the rolling groove 410 to press the second winding needle 400 toward the axial direction of the sleeve 500, which is not described herein again.
Referring to fig. 6 and 7, in the present embodiment, at least one set of second partition grooves 330 extending along the axial direction of the sleeve 500 and deformation grooves 340 extending along the circumferential direction of the sleeve 500 are respectively disposed on the first winding needle 300, and the second partition grooves 330 communicate with the deformation grooves 340 to reserve a deformation space for the first winding needle 300.
In other embodiments, two or three sets of the second separating groove 330 and the deforming groove 340 may be further provided on the first winding needle 300, which is not limited herein.
In this embodiment, the first winding needle 300 may further include at least one empty groove 350, the empty groove 350 extends along the axial direction of the sleeve 500, the empty groove 350 may enable a certain amount of air to be reserved between the winding material and the first winding needle 300 after the winding material is wound on the first winding needle 300, so that a vacuum state between the winding material and the first winding needle 300 is avoided, and meanwhile, the empty groove 350 may also reduce a contact area between the winding material and the first winding needle 300, which is beneficial to separating the winding material from the first winding needle 300.
In this embodiment, the needle winding mechanism 10 further includes a first pressing block 130, and the first pressing block 130 is used for pressing and fixing the first winding needle 300 on the first winding needle fixing block 100. Because first fixed block 100 is the semicircle column, can carry on spacingly to first book needle 300 through setting up first briquetting 130 to make first book needle 300 can not rotate relative to first book needle fixed block 100.
In this embodiment, the first winding needle fixing block 100 may further be provided with a weight reduction cavity 140, which can reduce the weight of the first winding needle fixing block 100, reduce the moment of inertia, and increase the rotation speed.
Referring to fig. 8 and 9, in this embodiment, the second winding needle 400 is provided with a second separating groove 420, a deformation groove 430, and an empty-keeping groove 440, wherein the structures of the second separating groove 420 and the deformation groove 430 are similar to the second separating groove 330 and the deformation groove 340 of the first winding needle 300, and the structure of the empty-keeping groove 440 is similar to the empty-keeping groove 350 of the first winding needle 300, which is not described herein again.
In this embodiment, the needle winding mechanism 10 further includes a second pressing block 230, the second pressing block 230 is used for pressing and fixing the second winding needle 400 on the second winding needle fixing block 200, and the structure of the second pressing block 230 is similar to that of the first pressing block 130, and is not described herein again.
In this embodiment, the second needle winding fixing block 200 may further be provided with a weight reduction cavity 220, which may reduce the weight of the second needle winding fixing block 200, reduce the moment of inertia, and increase the rotation speed.
Referring to fig. 1 and fig. 2 again, in this embodiment, a limiting groove 110 is provided on an outer side wall of the first winding needle fixing block 100, a limiting block 520 is provided on the sleeve 500, the limiting groove 110 and the limiting block 520 cooperate to realize the limiting of the first winding needle fixing block 100 and the second winding needle fixing block 200 relative to the sleeve 500 along the circumferential direction of the sleeve 500, and the limiting block 520 can slide in the limiting groove 110 along the axial direction of the sleeve 500, so that the first winding needle fixing block 100, the second winding needle fixing block 20 and the sleeve 500 can rotate synchronously around the axis of the sleeve 500.
In other embodiments, the limiting groove may also be disposed on an outer sidewall of the second needle winding fixing block 200, or disposed on outer sidewalls of both the first needle winding fixing block 100 and the second needle winding fixing block 200, which is not limited herein.
In this embodiment, the needle winding mechanism 10 further includes a first driving mechanism 600 and a second driving mechanism 700, the first driving mechanism 600 is connected to the first needle winding fixing block 100 for driving the first needle winding fixing block 100 in the axial direction along the sleeve 500, and the second driving mechanism 700 is connected to the second needle winding fixing block 200 for driving the second needle winding fixing block 200 in the axial direction along the sleeve 500.
In this embodiment, the needle winding mechanism 10 further includes a third driving mechanism (not shown in the drawings), which is connected to the sleeve 500 and is used for driving the sleeve 500, the first needle winding fixing block 100, the second needle winding fixing block 200, the first needle winding 300, and the second needle winding 400 to rotate around the axis of the sleeve 500.
In this embodiment, the third driving mechanism may include two synchronizing wheels, a synchronizing belt and a driving assembly, the two synchronizing wheels are respectively sleeved on the driving ends of the sleeve 500 and the driving assembly, the synchronizing belt is sleeved on the two synchronizing wheels, and the driving assembly drives the synchronizing wheels to drive the sleeve 500 to rotate, so as to wind the winding material. In other embodiments, the third driving mechanism may also be another mechanism capable of rotating the sleeve 500, and is not limited herein.
In this embodiment, a first connecting head 120 is disposed at an end of the first winding needle fixing block 100 away from the first winding needle 300, a first groove 121 is disposed on the circumference of the first connecting head 120, the first driving mechanism 600 includes a first driving assembly 610 and a first driving roller 620, the first driving roller 620 is connected to the first driving assembly 610 and can rotate relative to the first driving assembly 610, the first driving roller 620 is accommodated in the first groove 121 to abut against the first connecting head 120, so that when the first winding needle fixing block 100 rotates around the axial direction of the sleeve 500, the first driving roller 620 can slide in the first groove 121.
Referring to fig. 8 and 9, in this embodiment, a second connector 210 is disposed at an end of the second needle winding fixing block 200 away from the second needle winding 400, the second connector 210 is located at a side of the first connector 120 away from the first needle winding 300, a second groove 211 is disposed in a circumferential direction of the second connector 210, the second driving mechanism 700 includes a second driving assembly 710 and a second driving roller 720, the second driving roller 720 is connected to the second driving assembly 710 and can rotate relative to the second driving assembly 710, the second driving roller 720 is accommodated in the second groove 211 to abut against the second connector 210, so that when the second needle winding fixing block 200 rotates around the axial direction of the sleeve 500, the second driving roller 720 can slide in the second groove 211.
Referring to fig. 10, in other embodiments, the second connector 210 may be provided with a flange 212, the second driving mechanism may be provided with a third driving roller 730 and a fourth driving roller 740, and the flange 212 is interposed between the third driving roller 730 and the fourth driving roller 740, so that the third driving roller 730 and the fourth driving roller 740 can slide on both end surfaces of the flange 212 when the second needle winding fixing block 200 rotates around the axial direction of the sleeve 500.
Referring to fig. 1, 8 and 9, in the present embodiment, the second connector 210 is rotatably connected to the second needle winding fixing block 200, and the needle winding mechanism 10 further includes a contact block (not shown) that contacts the second connector 210, so that when the second needle winding fixing block 200 rotates around the axis of the sleeve 500, the second connector 210 and the contact block are relatively stationary. The second winding needle fixing block 200 can be prevented from moving in the direction far away from the sleeve 500 in the process of rotating around the sleeve 500 by arranging the abutting block, and the normal winding process of the winding material is prevented from being influenced.
Specifically, before winding, the first driving mechanism 600 drives the first winding needle fixing block 100 in a direction approaching the sleeve 500 along the axial direction of the sleeve 500, so that the first winding needle 300 extends out of the sleeve 500, and then the winding material is attached to the outer side surface of the first winding needle 300; the second driving mechanism 700 drives the second winding pin fixing block 200 in a direction approaching the sleeve 500 along the axial direction of the sleeve 500, so that the second winding pin 400 extends out of the sleeve 500, and the winding material is sandwiched between the first winding pin 300 and the second winding pin 400, i.e. is inserted into the first separating groove 310, and further extends to the outer side of the first winding pin 300 or the second winding pin 400.
The third driving mechanism is turned on to drive the sleeve 500 to rotate, and the winding is started.
After winding, the first driving mechanism 600 and the second driving mechanism 700 respectively drive the first winding needle fixing block 100 and the second winding needle fixing block 200 in the axial direction of the sleeve 500 to the direction far away from the sleeve 500, so that the diameter of a cylinder formed by the first winding needle 300 and the second winding needle 400 is reduced under the action of the extrusion assembly 510, and the cylinder gradually separates from a winding core after winding is completed, the preparation of the winding core is finally completed, the winding material of the inner layer of the winding core is complete, and the quality of a capacitor or a battery cell is ensured.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (12)
1. A needle winding mechanism, comprising:
the first winding needle fixing block and the second winding needle fixing block;
the first winding needle is connected with the first winding needle fixing block, and the second winding needle is connected with the second winding needle fixing block;
the sleeve is sleeved outside the first winding needle fixing block and the second winding needle fixing block;
the first winding needle and the second winding needle are both in a semicircular arc thin-wall shape, an extrusion assembly is arranged on the sleeve and used for extruding the first winding needle and the second winding needle, so that the diameter of a cylinder formed by the first winding needle and the second winding needle is reduced, and the winding needle mechanism can be separated from a winding core wound on the first winding needle and the second winding needle.
2. The needle winding mechanism according to claim 1, wherein a first partition groove is formed between the first winding needle and the second winding needle.
3. The needle winding mechanism according to claim 2, wherein the outer side wall of the first needle winding and the second needle winding is provided with a rolling groove extending along the axial direction of the sleeve, and the pressing assembly includes a roller capable of rolling in the rolling groove to press the first needle winding and the second needle winding toward the axial direction of the sleeve.
4. The needle winding mechanism according to claim 3, wherein the depth of the rolling groove in the radial direction of the sleeve is gradually reduced along the rolling direction of the roller away from the first needle winding fixed block.
5. The needle winding mechanism according to claim 2, wherein the first winding needle and the second winding needle are respectively provided with at least one second separation groove extending along the axial direction of the sleeve, so as to reserve a deformation space for the first winding needle and the second winding needle.
6. The needle winding mechanism according to claim 5, wherein the first winding needle and the second winding needle are respectively provided with at least one deformation groove extending along the circumferential direction of the sleeve, and the deformation groove is communicated with the second partition groove to reserve a deformation space for the first winding needle and the second winding needle.
7. The needle winding mechanism according to claim 1, wherein the first winding needle and the second winding needle are respectively provided with at least one clearance groove extending along an axial direction of the sleeve.
8. The needle winding mechanism of claim 1, further comprising a first pressing block for press-holding and fixing the first needle winding to the first needle winding fixing block and a second pressing block for press-holding and fixing the second needle winding to the second needle winding fixing block.
9. The needle winding mechanism according to claim 1, wherein a limiting groove is provided on an outer side wall of the first needle winding fixing block and/or the second needle winding fixing block, a limiting block is provided on the sleeve, the limiting groove and the limiting block cooperate to limit the first needle winding fixing block and the second needle winding fixing block relative to the sleeve in a circumferential direction of the sleeve, and the limiting block can slide in the limiting groove in an axial direction of the sleeve.
10. The needle winding mechanism of claim 1, further comprising a first driving mechanism and a second driving mechanism, wherein the first driving mechanism is connected to the first needle winding fixing block for driving the first needle winding fixing block in the axial direction of the sleeve, and the second driving mechanism is connected to the second needle winding fixing block for driving the second needle winding fixing block in the axial direction of the sleeve.
11. The needle winding mechanism according to claim 10, further comprising a third driving mechanism connected to the sleeve for driving the sleeve, the first needle fixing block, the second needle fixing block, the first needle winding block, and the second needle winding block to rotate around the axis of the sleeve, wherein a first connecting head is disposed at an end of the first needle fixing block away from the first needle winding block, and the first driving mechanism comprises a first driving roller abutting against the first connecting head; the second is rolled up the needle fixed block and is kept away from the one end that the needle was rolled up to the second is provided with the second connector, just the second connector is located first connector is kept away from one side of first book needle, second actuating mechanism includes second drive roller, second drive roller with the butt of second connector.
12. The needle winding mechanism according to claim 11, wherein the second connector is rotatably connected to the second needle winding fixing block, and the needle winding mechanism further comprises a butting block, which is butted against the second connector, so that the second connector and the butting block are relatively stationary when the second needle winding fixing block rotates around the axis of the sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921418021.XU CN210223799U (en) | 2019-08-28 | 2019-08-28 | Needle winding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921418021.XU CN210223799U (en) | 2019-08-28 | 2019-08-28 | Needle winding mechanism |
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| Publication Number | Publication Date |
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| CN210223799U true CN210223799U (en) | 2020-03-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921418021.XU Active CN210223799U (en) | 2019-08-28 | 2019-08-28 | Needle winding mechanism |
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Cited By (2)
| 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 |
| CN118136973A (en) * | 2024-03-06 | 2024-06-04 | 三一技术装备有限公司 | Needle winding mechanism and winding equipment |
-
2019
- 2019-08-28 CN CN201921418021.XU patent/CN210223799U/en active Active
Cited By (2)
| 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 |
| CN118136973A (en) * | 2024-03-06 | 2024-06-04 | 三一技术装备有限公司 | Needle winding mechanism and winding equipment |
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