CN210709819U - Electrostatic rod clamping mechanism and lithium battery diaphragm substrate winding device - Google Patents
Electrostatic rod clamping mechanism and lithium battery diaphragm substrate winding device Download PDFInfo
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- CN210709819U CN210709819U CN201921184409.8U CN201921184409U CN210709819U CN 210709819 U CN210709819 U CN 210709819U CN 201921184409 U CN201921184409 U CN 201921184409U CN 210709819 U CN210709819 U CN 210709819U
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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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Abstract
The utility model discloses an electrostatic rod clamping mechanism and a lithium battery diaphragm substrate winding device, the electrostatic rod clamping mechanism comprises a mounting frame and a plurality of electrostatic rod mounting pieces, the plurality of electrostatic rod mounting pieces are mounted on the mounting frame, each electrostatic rod mounting piece is used for transversely mounting an electrostatic rod, wherein, at least one electrostatic rod mounting piece is movably mounted on the mounting frame in the transverse direction, namely, when diaphragm substrates with different specifications are required to be wound, the mounted electrostatic rod mounting pieces are movably adjusted by adjusting, so that the span length of the plurality of electrostatic rods on the mounting frame corresponds to the specification of the diaphragm substrate to be subjected to electrostatic elimination, thereby avoiding that when the diaphragm substrates with various specifications are required to be wound, the electrostatic rods with different specifications are required to be replaced according to the diaphragm substrates with different specifications, so that enterprises need to purchase the electrostatic rods with various specifications, not only increasing the cost of the enterprises, meanwhile, the static bar needs to be replaced, so that the winding efficiency is low.
Description
Technical Field
The utility model relates to a lithium cell technical field, in particular to excellent clamping of static mechanism and lithium cell diaphragm substrate coiling mechanism.
Background
In the lithium battery diaphragm industry, the diaphragm base material in the tape casting process flow has strong static electricity, and the diaphragm base material product cannot be smoothly rolled and molded due to the static electricity when the diaphragm base material is rolled. At present, most enterprises in the same industry add an independent electrostatic rod on equipment, and generate a large amount of air mass with positive and negative charges after the electrostatic rod is applied with voltage, so that the charges on a diaphragm substrate passing through an ion radiation area of the electrostatic rod can be neutralized, and the purpose of eliminating static electricity is achieved.
In order to smoothly roll up the diaphragm substrates of different specifications, the static electricity of the diaphragm substrates of different specifications needs to be eliminated, the static electricity rods of different specifications need to be used, so that an enterprise needs to purchase the static electricity rods of different specifications when rolling up the diaphragm substrates of multiple specifications, the production cost of the enterprise is increased, and meanwhile, the static electricity rods need to be changed, so that the rolling efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an electrostatic rod clamping machine constructs and lithium cell diaphragm substrate coiling mechanism aims at improving prior art, when will carrying out the rolling to the diaphragm substrate of multiple specification, needs to change the electrostatic rod of different specifications according to the diaphragm substrate of different specifications for the enterprise needs to purchase the electrostatic rod of multiple different specifications, leads to the manufacturing cost of enterprise to increase, and the electrostatic rod is changed because of needs simultaneously, makes the problem that the rolling is inefficient.
In order to achieve the above object, the utility model provides an electrostatic rod clamping machine constructs, include:
a mounting frame; and the number of the first and second groups,
a plurality of static bar installation parts, which are arranged on the installation frame, each static bar installation part is used for the static bar to be transversely installed, wherein, at least one static bar installation part is movably and adjustably arranged on the installation frame in the transverse direction, and the static bar installation part is installed by adjusting the movable adjustment, so that the crossing length of a plurality of static bars correspondingly arranged on a plurality of static bar installation parts on the installation frame can be adjusted.
Optionally, the mounting frame is provided with a mounting area for mounting a plurality of the electrostatic rod mounting pieces;
a guide rod extending along the transverse direction is arranged in the mounting area;
the electrostatic rod mounting pieces comprise electrostatic rod mounting sleeves movably and adjustably mounted in the mounting area in the transverse direction, and the electrostatic rod mounting sleeves are sleeved on the guide rods.
Optionally, a screw rod extending in the transverse direction and rotatably mounted along a transverse axis is further disposed in the mounting region;
the outer side surface of the electrostatic rod mounting sleeve is provided with an external thread corresponding to the screw rod, and a rotation stopping matching structure is arranged between the electrostatic rod mounting sleeve and the guide rod;
the screw rod is in threaded engagement with the electrostatic rod mounting sleeve so as to drive the electrostatic rod mounting sleeve to move transversely.
Optionally, a screw rod extending in the transverse direction and rotatably mounted along a transverse axis is further disposed in the mounting region, and a nut sleeve is sleeved on the screw rod;
the electrostatic rod mounting sleeve is fixedly connected with the nut sleeve, and a rotation stopping matching structure is arranged between the electrostatic rod mounting sleeve and the guide rod;
the lead screw driving nut sleeve and the electrostatic rod mounting sleeve move along the transverse direction.
Optionally, the rotation stopping matching structure comprises a rotation stopping protrusion and a rotation stopping groove which are respectively arranged on the electrostatic rod mounting sleeve and the guide rod, wherein the rotation stopping groove is arranged in a transversely extending manner.
Optionally, the electrostatic rod mounting sleeves, the guide rods and the screw rods are arranged in a one-to-one correspondence manner to form a plurality of adjusting groups.
Optionally, it is a plurality of adjust the group and set up along the interval from top to bottom, it is a plurality of adjust the group including being two cooperation regulation groups that are adjacent setting, be located the top lead screw in the cooperation regulation group with be located the below the synchronous rotation of lead screw in the cooperation regulation group, and rotation direction is opposite, is used for making two static stick installation sleeves in the cooperation regulation group are close to each other or deviate from each other simultaneously.
Optionally, the apparatus further comprises a driving device, the driving device comprising:
the driving motor assembly is arranged on the mounting frame;
the driving gear is sleeved on the output main shaft of the driving motor assembly;
the first driven gear is arranged on the screw rod positioned above and rotates coaxially with the screw rod positioned above, and the first driven gear is externally meshed with the driving gear; and the number of the first and second groups,
the second driven gear is arranged on the screw rod below and coaxially rotates with the screw rod below, and the second driven gear is externally meshed with the first driven gear.
Optionally, the mounting frame comprises two mounting plates which extend up and down and are arranged at intervals in the transverse direction, and a mounting area for mounting the plurality of electrostatic rod mounting pieces is formed between the two mounting plates;
the electrostatic rod clamping mechanism further comprises a support frame;
two mounting plates are movably arranged on the supporting frame along the vertical direction
In order to achieve the above object, the utility model also provides a lithium battery diaphragm substrate coiling mechanism, construct including the excellent clamping of static, the excellent clamping of static constructs and includes:
a mounting frame; and the number of the first and second groups,
a plurality of static bar installation parts, which are arranged on the installation frame, each static bar installation part is used for the static bar to be transversely installed, wherein, at least one static bar installation part is movably and adjustably arranged on the installation frame in the transverse direction, and the static bar installation part is installed by adjusting the movable adjustment, so that the crossing length of a plurality of static bars correspondingly arranged on a plurality of static bar installation parts on the installation frame can be adjusted.
In the technical scheme provided by the utility model, the electrostatic rod clamping mechanism comprises a mounting frame and a plurality of electrostatic rod mounting pieces, the electrostatic rod mounting pieces are mounted on the mounting frame, each electrostatic rod mounting piece is used for transversely mounting an electrostatic rod, wherein at least one electrostatic rod mounting piece is movably and adjustably mounted on the mounting frame in the transverse direction, namely when membrane base materials with different specifications are required to be rolled, the electrostatic rod mounting pieces mounted by adjusting the movable adjustment enable the span length of the electrostatic rods on the mounting frame to correspond to the specification of the membrane base material to be subjected to electrostatic elimination, thereby avoiding the need of replacing the electrostatic rods with different specifications according to the membrane base materials with different specifications when the membrane base materials with different specifications are required to be rolled, and enabling enterprises to purchase the electrostatic rods with different specifications, the production cost of enterprises is increased, and meanwhile, the winding efficiency is low due to the fact that the electrostatic rod needs to be replaced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, 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 according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural view of an embodiment of an electrostatic rod clamping mechanism provided by the present invention;
FIG. 2 is a top view of the electrostatic rod clamping mechanism of FIG. 1;
fig. 3 is a right side view of the electrostatic rod clamping mechanism of fig. 1.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | Electrostatic |
51 | |
| 200 | |
52 | |
| 1 | |
53 | First driven |
| 11 | |
54 | Second driven |
| 2 | Electrostatic |
6 | |
| 21 | Electrostatic |
61 | |
| 211 | |
62 | |
| 3 | |
621 | |
| 31 | |
6211 | |
| 32 | Limiting |
63 | |
| 321 | |
7 | Screw rod |
| 4 | Screw mandrel | 8 | |
| 5 | Drive device | a | Hand crank |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
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 efforts belong to the protection scope of the present invention.
It should be noted that, if the present invention relates to a directional indication, the directional indication is only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture, and if the specific posture is changed, the directional indication is changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
In the lithium battery diaphragm industry, the diaphragm base material in the tape casting process flow has strong static electricity, and the diaphragm base material product cannot be smoothly rolled and molded due to the static electricity when the diaphragm base material is rolled. At present, most enterprises in the same industry add an independent electrostatic rod on equipment, and generate a large amount of air mass with positive and negative charges after the electrostatic rod is applied with voltage, so that the charges on a diaphragm substrate passing through an ion radiation area of the electrostatic rod can be neutralized, and the purpose of eliminating static electricity is achieved.
In order to smoothly roll up the diaphragm substrates of different specifications, the static electricity of the diaphragm substrates of different specifications needs to be eliminated, the static electricity rods of different specifications need to be used, so that an enterprise needs to purchase the static electricity rods of different specifications when rolling up the diaphragm substrates of multiple specifications, the production cost of the enterprise is increased, and meanwhile, the static electricity rods need to be changed, so that the rolling efficiency is low.
The utility model provides an electrostatic rod clamping machine constructs and lithium cell diaphragm substrate coiling mechanism aims at improving prior art, when will carrying out the rolling to the diaphragm substrate of multiple specification, needs to change the electrostatic rod of different specifications according to the diaphragm substrate of different specifications for the enterprise needs purchase the electrostatic rod of multiple different specifications, leads to the manufacturing cost of enterprise to increase, because the electrostatic rod needs to be changed simultaneously, makes the problem that rolling is inefficiency. Lithium cell diaphragm substrate coiling mechanism is including the electrostatic stick clamping machine structure 100 that is used for the clamping electrostatic stick. Fig. 1 to fig. 3 show a clamping mechanism for electrostatic rods according to the present invention.
Referring to fig. 1, the electrostatic rod clamping mechanism 100 includes a mounting frame 1 and a plurality of electrostatic rod mounting members 2, the plurality of electrostatic rod mounting members 2 are mounted on the mounting frame 1, each electrostatic rod mounting member 2 is used for transversely mounting an electrostatic rod 200, wherein at least one electrostatic rod mounting member 2 is movably and adjustably mounted on the mounting frame 1 in a transverse direction, and the movable and adjustable electrostatic rod mounting members 2 are adjusted to adjust a crossing length of the plurality of electrostatic rods 200 correspondingly mounted on the plurality of electrostatic rod mounting members 2 on the mounting frame 1.
Through adjusting the activity and adjusting the installation static stick installed part 2 for correspond to install in a plurality of static stick 200 on the static stick installed part 2 is in span length on the mounting bracket 1 is adjustable, when needs carry out the rolling to the diaphragm substrate of different specifications promptly, through adjusting the activity and adjusting the installation static stick installed part 2, so that a plurality of static stick 200 are in span length on the mounting bracket 1 is corresponding with the specification that will carry out the diaphragm substrate of static elimination, thereby avoided when will carrying out the rolling to the diaphragm substrate of multiple specification, need change the static stick 200 of different specifications according to the diaphragm substrate of different specifications, make the enterprise need purchase the static stick 200 of multiple different specifications, not only increase the cost of enterprise, because need change static stick 200 simultaneously, make the problem of rolling inefficiency.
Considering that at least one electrostatic rod mounting member 2 is movably and adjustably mounted on the mounting frame 1 in the transverse direction, in the embodiment, a mounting area for mounting a plurality of electrostatic rod mounting members 2 is formed on the mounting frame 1; a guide rod 3 extending along the transverse direction is arranged in the mounting area; the electrostatic rod mounting pieces 2 comprise electrostatic rod mounting sleeves 21 movably and adjustably mounted in the mounting area along the transverse direction, and the electrostatic rod mounting sleeves 21 are sleeved on the guide rods 3. The electrostatic rod mounting sleeves 21 are sleeved on the guide rod 3, and the plurality of electrostatic rod mounting pieces 2 comprise the electrostatic rod mounting sleeves 21 which are movably and adjustably mounted in the mounting area along the transverse direction, namely, at least one electrostatic rod mounting sleeve 21 which is movably and adjustably mounted in the mounting area along the transverse direction is arranged on the plurality of electrostatic rod mounting pieces 2, so that at least one electrostatic rod mounting piece 2 is movably and adjustably mounted in the mounting frame 1 along the transverse direction.
The electrostatic rod mounting sleeve 21 is driven to move transversely in various manners, one of the driving manners may be that the electrostatic rod mounting sleeve 21 is engaged with a rack and pinion, the rack extends transversely and is fixed on the electrostatic rod mounting sleeve 21, the driving gear is in driving connection with an output shaft of a motor, the output shaft of the motor is perpendicular to the extending direction of the rack, and the rack is engaged with the rack through the pinion so that the rack drives the electrostatic rod mounting sleeve 21 to move transversely.
Specifically, in this embodiment, the electrostatic rod mounting sleeve 21 is driven to move in the transverse direction by adopting another two driving manners, one of which is that a screw rod 4 extending in the transverse direction and rotatably mounted along a transverse axis is further arranged in the mounting region; the outer side surface of the electrostatic rod mounting sleeve 21 is provided with an external thread corresponding to the screw rod 4, and a rotation stopping matching structure is arranged between the electrostatic rod mounting sleeve 21 and the guide rod 3; through the threaded engagement of the screw rod 4 and the electrostatic rod mounting sleeve 21, when the screw rod 4 is rotated, because a rotation stopping matching structure is arranged between the electrostatic rod mounting sleeve 21 and the guide rod 3, the electrostatic rod mounting sleeve 21 can move along the transverse direction under the pushing of the screw rod 4 threads.
Another way to drive the electrostatic rod mounting sleeve 21 to move in the transverse direction is that a lead screw 4 which extends in the transverse direction and is rotatably mounted along a transverse axis is further arranged in the mounting area, and a nut sleeve is sleeved on the lead screw 4; the electrostatic rod mounting sleeve 21 is fixedly connected with the nut sleeve, and a rotation stopping matching structure is arranged between the electrostatic rod mounting sleeve 21 and the guide rod 3; by the nut cooperating with the feed screw 4, when the feed screw 4 is rotated, the nut is caused to move only in the lateral direction, because the electrostatic rod mounting sleeve 21 is fixedly connected with the nut sleeve, so that the nut on the feed screw 4 and the electrostatic rod mounting sleeve 21 move in the lateral direction.
Specifically, the cooperation structure of splining is located including dividing electrostatic rod installation sleeve 21 with the protruding 211 and the recess 31 of splining on the guide bar 3, wherein, the recess 31 of splining sets up along horizontal extension, through electrostatic rod installation sleeve 21 inner wall sets up the protruding 211 of splining set up the recess 31 of splining along horizontal extension on the guide bar 3, through the protruding 211 of splining with the cooperation of recess 31 of splining prevents electrostatic rod installation sleeve 21 is in rotate on the guide bar 3.
It should be noted that the positions of the rotation stopping protrusions 211 and the rotation stopping grooves 31 may be interchanged.
When the diaphragm substrate specification that will carry out the rolling is great, during the width broad, need adjust a plurality ofly static stick installed part 2 for install in a plurality of static stick 200 on the static stick installed part 2 span length on the mounting bracket 1 is corresponding with the width of the diaphragm substrate that will roll, in this embodiment, static stick installation sleeve 21, guide bar 3 and lead screw 4 are the one-to-one and set up into the regulation group, the regulation group sets up a plurality ofly, adjusts through setting up a plurality of regulating part, makes a plurality of static stick 200 be in span length on the mounting bracket 1 is corresponding with the width of the diaphragm substrate that will roll, has guaranteed the effect of eliminating static, and the diaphragm substrate of big specification of being convenient for rolls.
Further, a plurality of the regulation group sets up along upper and lower interval, and a plurality of the regulation group is including being two cooperation regulation groups that are adjacent setting for make two in the cooperation regulation group the mode that static stick installation sleeve 21 is close to each other or deviates from each other simultaneously does not do the restriction, in this embodiment, through with the top lead screw 4 in the cooperation regulation group with be located the below lead screw 4 in the cooperation regulation group rotates in step, and the rotation direction is opposite, because lead screw 4 with have the external screw thread static stick installation sleeve 21 or nut screw-thread fit, turn to different when lead screw 4, thereby make two static stick installation sleeve 21 in the cooperation regulation group are close to each other simultaneously or deviate from each other.
The two screw rods 4 are driven to rotate synchronously, and there are various driving devices with opposite rotating directions, which is not limited in this application, specifically, in this embodiment, the driving device 5 includes: driving motor subassembly 51, driving gear 52, first driven gear 53 and second driven gear 54, driving motor subassembly 51 is located mounting bracket 1, driving gear 52 cover is located on the driving motor subassembly 51 output main shaft, first driven gear 53 is located and is located the top lead screw 4 is last, and with be located the top lead screw 4 coaxial rotation, first driven gear 53 with driving gear 52 external toothing, second driven gear 54 is located the below is located on the lead screw 4, and with be located the below lead screw 4 coaxial rotation, second driven gear 54 with first driven gear 53 external toothing.
In the above implementation manner, the driving gear 52 is driven to rotate by the driving motor, because the first driven gear 53 is externally engaged with the driving gear 52, the first driven gear 53 is driven by the driving gear 52 to start rotating, and because the second driven gear 54 is externally engaged with the first driven gear 53, when the first driven gear 53 starts rotating, the second driven gear 54 is also driven to rotate, and because the first driven gear 53 and the second driven gear 54 adopt external engagement, the rotating directions of the engaged first driven gear 53 and the engaged second driven gear 54 are opposite, so that the screw rod 4 above and the screw rod 4 above rotate synchronously, and the rotating directions are opposite.
In order to limit the lateral movement of the electrostatic rod mounting member 2 movably mounted, in this embodiment, a limiting portion 32 is further disposed on the guide rod 3, the limiting portion 32 is located in the middle of the guide rod 3, a limiting sensor 321 is disposed on the limiting portion 32, and when the electrostatic rod mounting sleeve 21 abuts against the limiting sensor 321, the driving device 5 is stopped, so as to limit the lateral movement of the electrostatic rod mounting member 2 movably mounted.
When the winding operation of the diaphragm base material is carried out, manual assistance is needed, because the working habits and heights of operators are different, in order to improve the working efficiency, the mounting frame 1 is required to be adjustable in the vertical direction, and the operators are ensured to be convenient to operate when the winding operation of the diaphragm base material is carried out, in the embodiment, the mounting frame 1 comprises two mounting plates 11 which are arranged in an up-and-down extending mode and are arranged at intervals along the transverse direction, and a mounting area for mounting a plurality of electrostatic rod mounting pieces 2 is formed between the two mounting plates 11; the electrostatic rod clamping mechanism 100 further comprises a support frame 6; two the mounting panel 11 along from top to bottom movably install in support frame 6, adjust as required and make two the mounting panel 11 moves along from top to bottom for mounting bracket 1 reaches the comfortable height of accord with operating personnel, and then the operating personnel of being convenient for is to the rolling of diaphragm substrate.
Specifically, there are many ways to drive the mounting bracket 1 to be movably mounted on the supporting bracket 6 in the up-down direction, and the driving way is not limited herein, in this embodiment, the supporting bracket 6 includes a bottom plate 61, a first side plate 62 and a second side plate 63, the first side plate 62 and the second side plate 63 are relatively fixed on a surface of the bottom plate 61, the mounting bracket 1 is movably clamped between the first side plate 62 and the second side plate 63 in the up-down direction, a screw 7 is rotatably inserted into the bottom plate 61, one end of the screw 7 is in threaded connection with the lower end face of the mounting plate 11, and by rotating the screw 7, the mounting bracket 1 is movably mounted on the supporting bracket 6 in the up-down direction.
It should be noted that the manner of driving the screw 7 to rotate may be to drive the screw 7 to rotate by setting a driving device (for example, a motor and a driving mechanism), or may be to drive the screw 7 to rotate by a manual crank a, in this embodiment, a free end of the screw 7 is fixedly connected to the manual crank a, and the screw 7 is rotated by manually rotating the manual crank a.
In order to prevent mounting bracket 1 takes place the vibration when adjusting from top to bottom plate 61 with press from both sides dress compression spring 8 between the lower terminal surface of mounting panel 11, and compression spring 8 suit is in on the screw rod 7, make screw rod 7 is when rotating, compression spring 8 extension with mounting panel 11's lower terminal surface offsets, has avoided when screw rod 7 rotates, mounting bracket 1 takes place the vibration when adjusting from top to bottom.
It should be noted that an assembling protrusion 621 is convexly arranged on one surface of the first side plate 62, a mounting hole 6211 is arranged on the assembling protrusion 621, and the electrostatic rod clamping mechanism 100 is mounted on the lithium battery diaphragm substrate winding device through the mounting hole 6211.
The aforesaid only is the optional embodiment of the utility model discloses a to not consequently restrict the patent scope of the utility model, all be in the utility model discloses a under the utility model conceiving, utilize the equivalent structure transform that the content of the description and the attached drawing was done, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (10)
1. The utility model provides an electrostatic rod clamping machine constructs which characterized in that includes:
a mounting frame; and the number of the first and second groups,
a plurality of static bar installation parts, which are arranged on the installation frame, each static bar installation part is used for the static bar to be transversely installed, wherein, at least one static bar installation part is movably and adjustably arranged on the installation frame in the transverse direction, and the static bar installation part is installed by adjusting the movable adjustment, so that the crossing length of a plurality of static bars correspondingly arranged on a plurality of static bar installation parts on the installation frame can be adjusted.
2. The electrostatic rod clamping mechanism according to claim 1, wherein the mounting frame is provided with a mounting area for mounting a plurality of the electrostatic rod mounting members;
a guide rod extending along the transverse direction is further arranged in the mounting area;
the electrostatic rod mounting pieces comprise electrostatic rod mounting sleeves movably and adjustably mounted in the mounting area in the transverse direction, and the electrostatic rod mounting sleeves are sleeved on the guide rods.
3. The electrostatic rod clamping mechanism according to claim 2, wherein a screw rod extending in the transverse direction and rotatably mounted along a transverse axis is further provided in the mounting region;
the outer side surface of the electrostatic rod mounting sleeve is provided with an external thread corresponding to the screw rod, and a rotation stopping matching structure is arranged between the electrostatic rod mounting sleeve and the guide rod;
the screw rod is in threaded engagement with the electrostatic rod mounting sleeve so as to drive the electrostatic rod mounting sleeve to move transversely.
4. The electrostatic rod clamping mechanism according to claim 2, wherein a screw rod extending in the transverse direction and rotatably mounted along a transverse axis is further arranged in the mounting area, and a nut sleeve is sleeved on the screw rod;
the electrostatic rod mounting sleeve is fixedly connected with the nut sleeve, and a rotation stopping matching structure is arranged between the electrostatic rod mounting sleeve and the guide rod;
the lead screw driving nut sleeve and the electrostatic rod mounting sleeve move along the transverse direction.
5. The electrostatic rod clamping mechanism according to claim 3 or 4, wherein the rotation stopping matching structure comprises a rotation stopping protrusion and a rotation stopping groove which are respectively arranged on the electrostatic rod mounting sleeve and the guide rod, wherein the rotation stopping groove extends in the transverse direction.
6. The electrostatic rod clamping mechanism according to claim 3, wherein the electrostatic rod mounting sleeves, the guide rods and the screw rods are arranged in a one-to-one correspondence to form a plurality of adjusting groups.
7. The electrostatic rod clamping mechanism according to claim 6, wherein the plurality of adjusting groups are arranged at intervals in the vertical direction, the plurality of adjusting groups comprise two matching adjusting groups which are arranged adjacently, a screw rod in the matching adjusting group positioned above and a screw rod in the matching adjusting group positioned below rotate synchronously in opposite directions, and the two electrostatic rod mounting sleeves in the two matching adjusting groups are close to or away from each other at the same time.
8. The electrostatic rod clamping mechanism according to claim 7, further comprising a drive device, the drive device comprising:
the driving motor assembly is arranged on the mounting frame;
the driving gear is sleeved on the output main shaft of the driving motor assembly;
the first driven gear is arranged on the screw rod positioned above and rotates coaxially with the screw rod positioned above, and the first driven gear is externally meshed with the driving gear; and the number of the first and second groups,
the second driven gear is arranged on the screw rod below and coaxially rotates with the screw rod below, and the second driven gear is externally meshed with the first driven gear.
9. The electrostatic rod clamping mechanism according to claim 1, wherein the mounting frame comprises two mounting plates which are arranged in an up-and-down extending manner and are arranged at intervals along the transverse direction, and a mounting area for mounting a plurality of electrostatic rod mounting pieces is formed between the two mounting plates;
the electrostatic rod clamping mechanism further comprises a support frame;
the two mounting plates are movably mounted on the support frame along the vertical direction.
10. A lithium battery separator substrate winding device, characterized by comprising the electrostatic rod clamping mechanism according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921184409.8U CN210709819U (en) | 2019-07-25 | 2019-07-25 | Electrostatic rod clamping mechanism and lithium battery diaphragm substrate winding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921184409.8U CN210709819U (en) | 2019-07-25 | 2019-07-25 | Electrostatic rod clamping mechanism and lithium battery diaphragm substrate winding device |
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| Publication Number | Publication Date |
|---|---|
| CN210709819U true CN210709819U (en) | 2020-06-09 |
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| CN201921184409.8U Active CN210709819U (en) | 2019-07-25 | 2019-07-25 | Electrostatic rod clamping mechanism and lithium battery diaphragm substrate winding device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113799441A (en) * | 2021-10-04 | 2021-12-17 | 李锋 | Processing method of non-woven fabric handbag |
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2019
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113799441A (en) * | 2021-10-04 | 2021-12-17 | 李锋 | Processing method of non-woven fabric handbag |
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