CN209956934U - Feeding system of lithium battery cell winding machine - Google Patents
Feeding system of lithium battery cell winding machine Download PDFInfo
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- CN209956934U CN209956934U CN201920503002.0U CN201920503002U CN209956934U CN 209956934 U CN209956934 U CN 209956934U CN 201920503002 U CN201920503002 U CN 201920503002U CN 209956934 U CN209956934 U CN 209956934U
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- lithium battery
- battery cell
- winding machine
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 23
- 238000004804 winding Methods 0.000 title claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 239000000463 material Substances 0.000 claims abstract description 30
- 239000000758 substrate Substances 0.000 claims abstract description 29
- 238000005192 partition Methods 0.000 claims abstract description 28
- 238000001179 sorption measurement Methods 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 238000001514 detection method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000006052 feed supplement Substances 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
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Abstract
The utility model relates to a feeding system of a lithium battery cell winding machine, which comprises a material storage mechanism and a feeding mechanism; the material storage mechanism comprises a material storage frame, and the material storage frame is detachably arranged on the material storage platform; the storage frame comprises a storage substrate, a partition plate and a baffle plate, wherein the partition plate and the baffle plate are respectively arranged on the storage substrate and jointly enclose more than one bin; the position of the partition plate and/or the baffle plate on the material storage substrate is adjustable; the feeding mechanism comprises a feeding moving assembly and a feeding clamp assembly, and the feeding moving assembly drives the feeding clamp assembly to move on the storage platform in a reciprocating mode; the feeding clamp assembly comprises a movable base, a lifting cylinder and a lifting connecting block; the movable base is connected with the movable nut and moves back and forth along with the movable nut; the lifting cylinder is arranged on the movable base, and a piston rod of the lifting cylinder is connected with the lifting connecting block; and a vacuum chuck is arranged on the lifting connecting block. The feeding system has the characteristics of reliable performance, high production efficiency, strong universality and practicability, smooth feeding work and the like.
Description
Technical Field
The utility model relates to a lithium cell winder specifically is a charging system of lithium cell winder.
Background
Most of the traditional lithium battery cell winding machines need manual feeding, namely, workers send positive plates with one hand and send negative plates with the other hand, so that the production efficiency and the product quality of the lithium battery cells are directly influenced by the proficiency of the workers; and a small part of lithium battery cell winding machine is changed into automatic feeding, but the following defects still exist: 1. the bin for stacking the electrode plates cannot be moved or detached, and when the electrode plates in the bin are used up, the feeding process needs to be suspended for feeding, so that the production efficiency is greatly reduced; the material supplement is generally carried out in a starting state, so that great potential safety hazards exist in the traditional material supplement work; the space of traditional feed bin can not be adjusted, leads to its electrode slice that only is applicable to single size model, and the commonality is poor, needs the feed bin of development unidimensional not moreover to lead to the cost-push. 2. The traditional feeding mechanism has poor carrying and taking effects on the electrode plate, and the clamp has a large volume, so that a large space is occupied; the traditional material clamping control mode is that a clamp is controlled to descend step by step for a certain distance (the distance is the thickness of an electrode plate) so as to carry out the electrode plate piece by piece, but in practical application, certain errors (especially thickness errors) can occur in the electrode plate production process, the errors can directly influence the material clamping effect, the electrode plate with a thin thickness can not be effectively carried out, and the material clamping reliability is low.
Therefore, further improvements are needed in the existing lithium battery cell winding machine.
SUMMERY OF THE UTILITY MODEL
The utility model aims to reduce production staff's intensity of labour, increase of production and quality to overcome the not enough of above-mentioned prior art existence, and provide a simple in design, rational in infrastructure, dependable performance, production efficiency height, commonality and practicality are strong, material loading work smooth's the feeding system of lithium cell winder.
The purpose of the utility model is realized like this:
a feeding system of a lithium battery cell winding machine comprises a storage mechanism for storing electrode plates and a feeding mechanism for executing the electrode plates; the method is characterized in that: the material storage mechanism comprises more than one set of material storage frames, and the material storage frames are detachably arranged on the material storage platform; the storage frame comprises a storage substrate, partition plates and baffle plates, wherein the partition plates and the baffle plates are respectively arranged on the storage substrate and jointly enclose more than one bin; the position of the partition plate and/or the baffle plate on the material storage substrate is adjustable, so that the space of the storage bin is adjustable; the feeding mechanism comprises a feeding moving assembly and a feeding clamp assembly, and the feeding moving assembly drives the feeding clamp assembly to move on the storage platform in a reciprocating mode; the feeding clamp assembly comprises a movable base, a lifting cylinder and a lifting connecting block; the movable base is connected with the movable nut and moves back and forth along with the movable nut; the lifting cylinder is arranged on the movable base, and a piston rod of the lifting cylinder is connected with the lifting connecting block so as to drive the lifting connecting block to lift up and down; and a vacuum chuck is arranged on the lifting connecting block.
The partition plate and the baffle plate are in clearance fit to form a first avoidance groove for avoiding the upper electric connection end of the electrode plate; and a second avoidance groove for avoiding the clamp is arranged on the baffle.
The storage substrate is provided with a plurality of first adjusting holes matched with the partition plates and a plurality of second adjusting holes matched with the baffle plates; the partition plates are connected with the corresponding first adjusting holes through the first fastening units, and the position of the partition plates on the material storage substrate can be adjusted by connecting different first adjusting holes; the baffle passes through second fastening unit and is connected with corresponding second regulation hole, through connecting different second regulation holes, realizes that the position of baffle on the storage base plate is adjustable.
One or more than two sets of storage frames are arranged on the storage platform in a side-by-side mode, positioning strips used for positioning more than one set of storage frames are arranged on the storage platform, and one end or two ends of each positioning strip are provided with positioning corners used for positioning one end or two ends of a storage substrate.
The lifting connecting block is bent in a Z shape, a piston rod of the lifting air cylinder is connected with the low end of the lifting connecting block, the high end of the lifting connecting block is connected with a vacuum chuck, and the vacuum chuck is connected with a pressure detection device for detecting adsorption resistance of the vacuum chuck.
The movable base is provided with a rotating motor, an output shaft of the rotating motor is in transmission connection with a lifting cylinder, and the rotating motor drives a lifting connecting block to rotate through the lifting cylinder.
The feeding moving assembly comprises a moving motor, a moving nut and a moving screw rod, an output shaft of the moving motor is in transmission connection with the moving screw rod, and the moving screw rod is in threaded connection with the moving nut;
the feeding system also comprises a feeding mechanism for conveying the electrode plates; the feeding mechanism comprises a feeding moving assembly and a feeding clamp assembly; the feeding clamp assembly comprises a negative pressure base plate and a clamp movable block, the negative pressure base plate and the clamp movable block jointly form a positioning groove for placing an electrode plate, and a plurality of negative pressure holes connected with a negative pressure device are formed in the positioning groove; when feeding, the electrode plate covers more than one negative pressure hole, so that the electrode plate is adsorbed on the positioning groove and is driven by the feeding moving assembly.
Be equipped with on the negative pressure base plate and adsorb plane and spacing boss, the regulation formula of anchor clamps movable block sets up on adsorbing the plane, and anchor clamps movable block, adsorption plane and spacing boss constitute jointly the constant head tank, the width of constant head tank is adjustable.
The feeding moving assembly comprises a rodless cylinder, and the rodless cylinder comprises a cylinder barrel fixedly arranged and a sliding part sliding on the cylinder barrel; the feeding clamp assembly further comprises a transmission block, and a sliding part in the feeding moving assembly is connected with the negative pressure base plate through the transmission block.
The utility model has the advantages as follows:
1. the storage mechanism is characterized in that a storage frame consists of a storage substrate, a partition plate and a baffle plate, the storage bin is formed by enclosing the storage substrate, the partition plate and the baffle plate together, the space of the storage bin can be adjusted by adjusting the position of the partition plate and/or the baffle plate, electrode plates with different sizes and models are met, the universality and the practicability are greatly improved, and the adjustment operation is convenient and quick; the whole detachable of storage frame sets up on storage platform, make things convenient for the workman to dismantle storage frame and carry out the feed supplement, storage frame can set up many sets side by side moreover, when the electrode slice on terminal storage frame runs out, can dismantle terminal unloaded storage frame alone, then one set of storage frame that is fully loaded with the electrode slice about manual or automatic the benefit, on the one hand do not influence the normal production of production facility, production efficiency has been guaranteed, on the other hand makes things convenient for the workman to implement the feed supplement in the position of keeping away from equipment, the security improves.
2. In the feeding mechanism, a feeding clamp assembly is driven by a lifting cylinder to lift a lifting connecting block up and down, so that a vacuum chuck is lifted up and down to take stacked electrode plates one by one; the lifting connecting block is bent in a Z shape, so that the special structural shape of the lifting connecting block is utilized, the arrangement position of the lifting cylinder can be reduced, the overall volume of the feeding mechanism is further reduced, the lifting cylinder drives the vacuum chuck to lift up and down, and the moving motor drives the vacuum chuck to move back and forth, so that the whole material clamping action is smooth and continuous, the material clamping performance is reliable, and the efficiency is high; in addition, the feeding clamp assembly is different from a traditional clamping control mode, whether the vacuum chuck takes the electrode plate or not is judged by detecting the adsorption pressure on the vacuum chuck, the clamping control mode can accurately judge the clamping result, the misjudgment caused by the error of the electrode plate is effectively avoided, and the vacuum chuck can firmly adsorb the electrode plate; in addition, in order to match the inclined conveying of the next process, the lifting cylinder can be driven by the rotating motor to rotate, and the electrode plates on the lifting connecting blocks are inclined by rotation so as to adapt to the inclined conveying and ensure the accuracy and reliability of the conveying position.
3. In the feeding mechanism, the feeding clamp component makes the electrode plate fixed in an adsorption manner by utilizing a negative pressure adsorption manner to realize material clamping, and then the feeding moving component drives the electrode plate to move; the width of constant head tank is adjustable to satisfy different width size's electrode slice, therefore application scope is wide, and adaptability and practicality are strong, satisfy different production needs.
Drawings
Fig. 1 is a schematic partial view of a lithium battery cell winding machine according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a feeding system in an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of an electrode plate according to an embodiment of the present invention.
Fig. 4 is an exploded view of the storage frame with two full-load electrode sheets according to an embodiment of the present invention.
Fig. 5 is a schematic structural view of a material storage frame according to an embodiment of the present invention.
Fig. 6 is an exploded view of the magazine frame according to an embodiment of the present invention.
Fig. 7 is a schematic structural diagram of a feeding mechanism in an embodiment of the present invention.
Fig. 8 is a cross-sectional view of an operating state of the feeding mechanism in an embodiment of the present invention.
Fig. 9 is a partial schematic view of a feeding mechanism according to an embodiment of the present invention.
Fig. 10 is a schematic structural diagram of a feeding mechanism according to an embodiment of the present invention.
Fig. 11 is an exploded view of the negative pressure substrate and the movable block of the clamp according to an embodiment of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
Referring to fig. 1 to 11, in the lithium battery cell winding machine according to this embodiment, two sets of feeding systems are correspondingly arranged up and down to feed the positive and negative electrode tabs E, the feeding systems are arranged on the winding machine body D, and a matched separator roll F is arranged below the feeding systems.
The feeding system comprises a storage mechanism A for storing the electrode slice E, a feeding mechanism B for executing the electrode slice E and a feeding mechanism C for conveying the electrode slice E; the storage mechanism A comprises two sets of storage frames 1, and the storage frames 1 are detachably arranged on the storage platform 2; the storage frame 1 comprises a storage substrate 101, four partition plates 102 and four baffle plates 103, wherein the partition plates 102 and the baffle plates 103 are respectively arranged on the storage substrate 101 and jointly form four storage bins 106 for stacking the storage electrode plates E; the positions of the partition plate 102 and the baffle plate 103 on the storage substrate 101 are respectively adjustable, so that the space of the storage bin 106 can be adjusted to adapt to electrode plates E with different sizes, and the universality and the practicability are improved; the feeding mechanism comprises a feeding moving assembly and a feeding clamp assembly, and the feeding moving assembly drives the feeding clamp assembly to move on the material storage platform 2 in a reciprocating mode; the feeding clamp assembly comprises a movable base 9, a lifting cylinder 12 and a lifting connecting block 13; the movable base 9 is connected with the movable nut 7, and the movable base 9 moves back and forth along with the movable nut 7 to enable the feeding clamp assembly to move back and forth; the lifting cylinder 12 is arranged on the movable base 9, and a piston rod of the lifting cylinder 12 is connected with the lifting connecting block 13 so as to drive the lifting connecting block 13 to lift up and down; a vacuum sucker 1301 is arranged on the lifting connecting block 13, and the vacuum sucker 1301 is connected with a vacuumizing device; the feeding mechanism C comprises a feeding moving assembly and a feeding clamp assembly, and the feeding moving assembly drives the feeding clamp assembly to move back and forth between the material storage station and the winding station; the feeding clamp assembly comprises a negative pressure base plate 17 and a clamp movable block 18, the negative pressure base plate 17 and the clamp movable block 18 jointly form a positioning groove for placing an electrode plate E, and a plurality of negative pressure holes 1701 connected with a negative pressure device are formed in the positioning groove; when feeding, the electrode sheet E covers one or more negative pressure holes 1701 so that it is adsorbed on the positioning grooves and driven by the feeding moving assembly.
Further, a first avoiding groove 107 for avoiding the electric connection end E1 of the electrode sheet E is formed between one side surface of the partition plate 102 and one end surface of the baffle plate 103 in a clearance fit manner, and at least the top of the first avoiding groove 107 is opened; a second avoiding groove 1031 for avoiding the up-and-down moving jig is formed in the baffle plate 103, and at least the top of the second avoiding groove 1031 is opened.
Furthermore, a plurality of first adjusting holes 1011 and second adjusting holes 1012 which are respectively matched with the partition plates 102 and the baffle plates 103 are arranged on the storage substrate 101; the partition plate 102 is connected with the corresponding first adjusting hole 1011 through the first fastening unit 104, and the position of the partition plate 102 on the storage substrate 101 is adjustable by connecting different first adjusting holes 1011, so that the transverse space of the stock bin 106 is adjustable; the baffle 103 is connected with the corresponding second adjusting hole 1012 through the second fastening unit 105, and the position of the baffle 103 on the storage substrate 101 is adjustable through connecting different second adjusting holes 1012, so that the longitudinal space of the silo 106 is adjustable. Specifically, the second adjusting hole 1012 is a long bar-shaped hole extending longitudinally, and the position of the baffle 103 is adjustable along the length direction of the second adjusting hole 1012, so that the longitudinal space of the storage bin 106 can be adjusted; the storage base plate 101 comprises a vertical plate 1013 and a horizontal plate 1014 which are mutually matched in an L shape, a first adjusting hole 1011 is arranged on the vertical plate 1013, one end face of a partition plate 102 is attached to the vertical plate 1013, a second adjusting hole 1012 is arranged on the horizontal plate 1014, and the bottom end face of a baffle plate 103 is attached to the horizontal plate 1014.
Further, the two sets of storage frames 1 are arranged on the storage platform 2 in a side-by-side manner, the storage platform 2 is provided with a positioning strip 3 for positioning the storage frame 1 at the tail end, and one end of the positioning strip 3 is provided with a positioning corner 301 for positioning one end of the storage substrate 101; the storage substrate 101 is made of a magnetic metal material, the positioning strip 3 has certain magnetism, and the positioning strip 3 performs magnetic attraction positioning on the storage substrate 101 to enable the storage frame 1 to realize magnetic attraction positioning integrally.
Furthermore, the lifting connecting block 13 is bent in a Z shape (or in a zigzag shape), the lower end of the lifting connecting block 13 is connected with the piston rod of the lifting cylinder 12, and the upper end is connected with the vacuum chuck 1301, and the arrangement position of the lifting cylinder 12 can be lowered by utilizing the special structural shape of the lifting connecting block 13, so that the overall size of the clamp is reduced. The vacuum chuck 1301 is connected with a pressure detection device for detecting the adsorption resistance of the vacuum chuck 1301; when the vacuum electrode plate E lifting device works, the lifting cylinder 12 drives the vacuum sucker 1301 to move downwards through the lifting connecting block 13, when the pressure detection device detects that the adsorption resistance borne by the vacuum sucker 1301 is larger than a first set value, the control system judges that the vacuum sucker 1301 has executed the electrode plate E, then the lifting cylinder 12 is controlled to lift the electrode plate E, and the moving motor 4 drives the electrode plate E to move to the next process; when the pressure detection device detects that the adsorption resistance of the vacuum chuck 1301 is smaller than a second set value, the control system determines that the vacuum chuck 1301 does not take the electrode plate E, so the lifting cylinder 12 continues to control the vacuum chuck 1301 to descend, and the lifting cylinder 12 does not drive the vacuum chuck 1301 to ascend until the vacuum chuck 1301 takes the electrode plate E or descends to an extreme position.
Furthermore, in order to cooperate with the inclined conveying of the feeding mechanism C, a rotating motor 10 is fixedly arranged on the moving base 9, an output shaft of the rotating motor 10 is in transmission connection with a lifting cylinder 12 through a rotating connecting block 11, and the rotating motor 10 drives the lifting connecting block 13 to rotate sequentially through the rotating connecting block 11 and the lifting cylinder 12. When the feeding clamp assembly moves to a designated position, the control system controls the rotary motor 10 to work to rotate the electrode plate E on the vacuum chuck 1301 to the inclination degree consistent with that of the feeding mechanism C, then the vacuum chuck 1301 is controlled to descend, the vacuumizing device is stopped, the electrode plate E stably falls on the inclined conveying line 4, and the electrode plate E is guaranteed to be stably adsorbed.
Further, the feeding moving assembly comprises a moving motor 4, a moving nut 7 and a moving screw rod 6, an output shaft of the moving motor 4 is in transmission connection with the moving screw rod 6, the moving screw rod 6 is in threaded connection with the moving nut 7, the moving motor 4 drives the moving screw rod 6 to rotate when working, and the moving nut 7 moves along the moving screw rod 6 under the action of threads; remove 6 one ends of lead screw and rotate and be connected with first bearing frame 5, the other end rotates and is connected with second bearing frame 8, guarantees to remove 6 relative storage platform 2 location rotations of lead screw, and first bearing frame 5 and second bearing frame 8 are fixed respectively to be set up on storage platform 2. The feeding platform 2 is fixedly provided with a first linear guide rail, the bottom of the movable base 9 is fixedly provided with a first guide sliding block, the first guide sliding block slides on the first linear guide rail, the movable nut 7 is fixedly provided with a middle sleeve 20, and the movable nut 7 is connected with the first guide sliding block through the middle sleeve 20.
Furthermore, the negative pressure substrate 17 is provided with an adsorption plane 1702 and a limit boss 1703, the clamp moving block 18 is adjustably arranged on the adsorption plane 1702, the clamp moving block 18, the adsorption plane 1702 and the limit boss 1703 together form a positioning groove, and the width of the positioning groove is adjustable by adjusting the relative position of the clamp moving block 18. Specifically, the negative pressure hole 1701 is disposed on the adsorption plane 1702, and the electrode sheet E is positioned and placed between the clamp movable block 18 and the limit boss 1703; a plurality of negative pressure holes 1701 are linearly arranged to form a negative pressure line, and more than one negative pressure line is arranged; a negative pressure connecting air hole 1705 for connecting a negative pressure device is formed in the side of the negative pressure substrate 17, and each negative pressure hole 1701 is respectively communicated with the negative pressure connecting air hole 1705; the negative pressure base plate 17 is provided with an adjusting long hole 1704, the clamp movable block 18 and the adjusting long hole 1704 are jointly penetrated by an adjusting screw 19, and the adjusting screw 19 is used for adjusting the clamp movable block 18 to be loose or locking the clamp movable block 18 on the adsorption plane 1702 to enable the width of the positioning groove to be adjustable.
Further, the feeding moving assembly comprises a rodless cylinder 15, wherein the rodless cylinder 15 comprises a cylinder 1501 fixedly arranged and a sliding part 1502 sliding on the cylinder 1501; the feeding clamp assembly further comprises a transmission block 16, a sliding part 1502 in the feeding moving assembly is connected with the negative pressure base plate 17 through the transmission block 16, and the sliding part 1502 is connected with the transmission block 16 through the middle plate 21. The winder body D is provided with a second linear guide rail, a second guide rail slider slides on the second linear guide rail, and the sliding part 1502 and the transmission block 105 in the moving assembly are respectively fixedly connected with the second guide rail slider through the intermediate plate 21.
The foregoing is a preferred embodiment of the present invention showing and describing the basic principles, main features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and the scope of the invention is to be protected. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A feeding system of a lithium battery cell winding machine comprises a storage mechanism for storing an electrode plate (E) and a feeding mechanism for executing the electrode plate (E); the method is characterized in that: the material storage mechanism comprises more than one set of material storage frames (1), and the material storage frames (1) are detachably arranged on the material storage platform (2); the storage frame (1) comprises a storage substrate (101), a partition plate (102) and a baffle plate (103), wherein the partition plate (102) and the baffle plate (103) are respectively arranged on the storage substrate (101) and jointly enclose more than one bin (106); the position of the partition plate (102) and/or the baffle plate (103) on the storage substrate (101) is adjustable, so that the space of the storage bin (106) is adjustable; the feeding mechanism comprises a feeding moving assembly and a feeding clamp assembly, and the feeding moving assembly drives the feeding clamp assembly to move on the storage platform (2) in a reciprocating mode; the feeding clamp assembly comprises a movable base (9), a lifting cylinder (12) and a lifting connecting block (13); the movable base (9) is connected with the movable nut (7), and the movable base (9) moves back and forth along with the movable nut (7); the lifting cylinder (12) is arranged on the movable base (9), and a piston rod of the lifting cylinder (12) is connected with the lifting connecting block (13) so as to drive the lifting connecting block (13) to lift up and down; and a vacuum sucker (1301) is arranged on the lifting connecting block (13).
2. The feeding system of the lithium battery cell winding machine according to claim 1, characterized in that: the partition plate (102) and the baffle plate (103) are in clearance fit to form a first avoidance groove (107) for avoiding the electrifying end (5) of the electrode plate (E); and a second avoiding groove (1031) for avoiding the clamp is arranged on the baffle plate (103).
3. The feeding system of the lithium battery cell winding machine according to claim 1, characterized in that: a plurality of first adjusting holes (1011) which are respectively matched with the partition plates (102) and second adjusting holes (1012) which are matched with the baffle plates (103) are formed in the material storage substrate (101); the partition plates (102) are connected with corresponding first adjusting holes (1011) through first fastening units (104), and the position of the partition plates (102) on the material storage substrate (101) can be adjusted by connecting different first adjusting holes (1011); the baffle (103) is connected with the corresponding second adjusting holes (1012) through the second fastening units (105), and the position of the baffle (103) on the storage substrate (101) is adjustable through connecting different second adjusting holes (1012).
4. The feeding system of the lithium battery cell winding machine according to claim 1, characterized in that: one set or two sets of above storage frame (1) sets up side by side on storage platform (2), is provided with location strip (3) that are used for advancing line location to more than one set of storage frame (1) on storage platform (2), and location strip (3) one end or both ends are equipped with and are used for advancing line location's location turning (301) to storage base plate (101) one end or both ends.
5. The feeding system of the lithium battery cell winding machine according to claim 1, characterized in that: the lifting connecting block (13) is bent in a Z shape, one end of the lifting connecting block (13) is connected with a piston rod of the lifting cylinder (12), and the other end of the lifting connecting block is connected with the vacuum sucker (1301).
6. The feeding system of the lithium battery cell winding machine according to claim 1, characterized in that: the movable base (9) is provided with a rotating motor (10), an output shaft of the rotating motor (10) is in transmission connection with a lifting cylinder (12), and the rotating motor (10) drives a lifting connecting block (13) to rotate through the lifting cylinder (12).
7. The feeding system of the lithium battery cell winding machine according to claim 1, characterized in that: the feeding moving assembly comprises a moving motor (4), a moving nut (7) and a moving screw rod (6), an output shaft of the moving motor (4) is in transmission connection with the moving screw rod (6), and the moving screw rod (6) is in threaded connection with the moving nut (7).
8. The feeding system of the lithium battery cell winding machine according to claim 1, characterized in that: the device also comprises a feeding mechanism (C) for conveying the electrode slice (E); the feeding mechanism (C) comprises a feeding moving assembly and a feeding clamp assembly; the feeding clamp assembly comprises a negative pressure base plate (17) and a clamp movable block (18), the negative pressure base plate (17) and the clamp movable block (18) jointly form a positioning groove for placing an electrode plate (E), and a plurality of negative pressure holes (1701) connected with a negative pressure device are formed in the positioning groove; when feeding, the electrode plate (E) covers more than one negative pressure hole (1701) to make it adsorbed on the positioning groove and driven by the feeding moving component.
9. The feeding system of the lithium battery cell winding machine according to claim 8, characterized in that: the negative pressure base plate (17) is provided with an adsorption plane (1702) and a limiting boss (1703), the clamp movable block (18) is arranged on the adsorption plane (1702) in an adjustable mode, the clamp movable block (18), the adsorption plane (1702) and the limiting boss (1703) jointly form the positioning groove, and the width of the positioning groove is adjustable.
10. The feeding system of the lithium battery cell winding machine according to claim 8, characterized in that: the feeding clamp assembly further comprises a transmission block (16), and the feeding moving assembly is connected with the negative pressure base plate (17) through the transmission block (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920503002.0U CN209956934U (en) | 2019-04-12 | 2019-04-12 | Feeding system of lithium battery cell winding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920503002.0U CN209956934U (en) | 2019-04-12 | 2019-04-12 | Feeding system of lithium battery cell winding machine |
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| Publication Number | Publication Date |
|---|---|
| CN209956934U true CN209956934U (en) | 2020-01-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920503002.0U Withdrawn - After Issue CN209956934U (en) | 2019-04-12 | 2019-04-12 | Feeding system of lithium battery cell winding machine |
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| CN (1) | CN209956934U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110027904A (en) * | 2019-04-12 | 2019-07-19 | 佛山市汇创科技有限公司 | A kind of feeding system of lithium cell up- coiler |
-
2019
- 2019-04-12 CN CN201920503002.0U patent/CN209956934U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110027904A (en) * | 2019-04-12 | 2019-07-19 | 佛山市汇创科技有限公司 | A kind of feeding system of lithium cell up- coiler |
| CN110027904B (en) * | 2019-04-12 | 2024-05-28 | 佛山市汇创科技有限公司 | Feeding system of lithium battery core winding machine |
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