CN215614302U - Cylindrical lithium battery channeling machine roller head with elasticity - Google Patents
Cylindrical lithium battery channeling machine roller head with elasticity Download PDFInfo
- Publication number
- CN215614302U CN215614302U CN202122221709.2U CN202122221709U CN215614302U CN 215614302 U CN215614302 U CN 215614302U CN 202122221709 U CN202122221709 U CN 202122221709U CN 215614302 U CN215614302 U CN 215614302U
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- China
- Prior art keywords
- cylinder
- plate
- groove
- elasticity
- roller head
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 21
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 230000005465 channeling Effects 0.000 title claims description 8
- 238000005096 rolling process Methods 0.000 claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 17
- 239000010959 steel Substances 0.000 claims abstract description 17
- 238000003825 pressing Methods 0.000 claims description 19
- 230000000694 effects Effects 0.000 abstract description 4
- 239000007787 solid Substances 0.000 abstract 4
- 238000000034 method Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000010727 head pressing Diseases 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a roller head of a cylindrical lithium battery channelling machine with elasticity, which comprises: the device comprises a supporting table, wherein two ends of the top of the supporting table are provided with a rack, a fixed plate is arranged in the middle of the rack, the bottom of the fixed plate is provided with a telescopic cylinder, the output end of the telescopic cylinder is transversely provided with a connecting plate, and the bottom of the connecting plate is provided with a rolling head; roll the head including setting up the solid fixed cylinder of connecting plate bottom, the inside cylinder that is provided with of solid fixed cylinder, roll the head mould in this device and adopt solid fixed cylinder and have the depression bar of spring and clamp plate isotructure to form, when rolling the head and pushing down like this, battery steel cylinder top is arranged in the space between solid fixed cylinder and the cylinder, can play the binding off effect and guarantee the shell steel not flaring to battery steel cylinder outside, and the product of producing can guarantee the required quality and the uniformity is good.
Description
The technical field is as follows:
the utility model relates to the field of lithium battery processing equipment, in particular to a roller head of a cylindrical lithium battery channeling machine with elasticity.
Background art:
the lithium battery is a battery which takes lithium metal or lithium alloy as positive and negative electrode materials and uses non-aqueous electrolyte solution, and because the chemical characteristics of the lithium metal are very active, the lithium metal has very high requirements on the environment for processing, storing and using, and the lithium battery becomes the mainstream along with the development of scientific technology;
in the production and processing of lithium batteries, most of the cylindrical lithium batteries in the prior companies roll grooves, the used roll head die is a non-closing-up outer sleeve, and the roll head pressing core is fixed and non-elastic, and in the use process of the roll head die, the mouth part of a steel shell of the battery is easy to expand to cause the size exceeding the process range; in the structure, in the process of rolling the groove, the upper insulating pad cannot be pressed due to too short pressing core, and the diaphragm and the pole piece are crushed due to too long pressing core; these cases are all beyond the quality requirements.
The utility model has the following contents:
aiming at the defects of the prior art, the utility model provides a cylindrical lithium battery channelling machine roller head with elasticity.
The technical problem to be solved by the utility model is realized by adopting the following technical scheme: the utility model provides a cylinder lithium cell channelling machine roller head with elasticity, includes:
the device comprises a supporting table, wherein two ends of the top of the supporting table are provided with a rack, a fixed plate is arranged in the middle of the rack, the bottom of the fixed plate is provided with a telescopic cylinder, the output end of the telescopic cylinder is transversely provided with a connecting plate, and the bottom of the connecting plate is provided with a rolling head;
the rolling head comprises a fixed cylinder arranged at the bottom of the connecting plate, a cylinder is arranged in the fixed cylinder, a gap is formed between the cylinder and the inner wall of the fixed cylinder, a circular groove is formed in the lower surface of the cylinder, a spring is arranged at the top in the circular groove, a pressing rod is connected to the bottom of the spring, and the pressing rod is movably arranged in the circular groove;
the battery steel cylinder rolling device is characterized in that a feeding plate is arranged under the roller head, the feeding plate is movably arranged on the upper surface of the supporting table, a battery steel cylinder is arranged on the upper surface of the feeding plate, a rolling groove mechanism is arranged on the right side of the feeding plate and comprises a first sliding groove transversely arranged on the surface of the supporting table, a lead screw is transversely arranged above the first sliding groove, one end of the lead screw is fixed on the surface of the supporting table through a bearing seat, a second motor is arranged at the other end of the lead screw, a movable plate is arranged in the first sliding groove in a sliding mode, the movable plate is vertically arranged, the lead screw is in threaded connection with the movable plate, a transverse rod is transversely arranged at the top end of the movable plate, a first motor is arranged at the front end of the transverse rod, and a rolling groove wheel is arranged at the output end of the first motor.
Furthermore, the inner wall of the circular groove is longitudinally provided with a longitudinal groove, a sliding block is movably arranged in the longitudinal groove, and the outer wall of the sliding block is connected with the pressing rod.
Further, a pressing plate is transversely arranged at the bottom of the pressing rod, and a rubber pad is arranged on the lower surface of the pressing plate.
Furthermore, a second sliding groove is longitudinally formed in the upper surface of the supporting table, a limiting groove is formed in the inner wall of the second sliding groove, and the feeding plate is arranged in the second sliding groove in a sliding mode.
Further, the upper surface of the feeding plate is uniformly provided with a barrel body, a placing groove is formed in the barrel body, and the battery steel cylinder is arranged in the placing groove.
Furthermore, a threaded hole is formed in the movable plate.
Compared with the prior art, the utility model has the following technical effects:
the rolling head die in the device is composed of a fixed cylinder, a pressure rod with a spring, a pressure plate and the like, so that when the rolling head is pressed down, the top end of the battery steel cylinder is positioned in a gap between the fixed cylinder and the cylinder body, the closing effect on the outer part of the battery steel cylinder can be achieved, the steel shell is prevented from flaring, and the produced product can meet the quality requirement and has good consistency; the phenomena of flaring of a steel cylinder of a steel shell of the battery, improper pressing of an insulating pad and damage to a pole piece during rolling of the battery are prevented, and the requirements on the size consistency and the quality of a product are met. The qualification rate of the product is improved, and the practicability is strong.
Description of the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of the roller head of the present invention;
FIG. 3 is a schematic view of the feed plate of the present invention;
FIG. 4 is a schematic structural view of a fixing cylinder according to the present invention;
number in the figure: 10. a support table; 11. a frame; 12. a fixing plate; 13. a telescopic cylinder; 14. a connecting plate; 15. a fixed cylinder; 16. a first chute; 17. a second chute; 171. a limiting groove; 20. a feeding plate; 21. a fixed cylinder; 211. a placement groove; 22. a battery steel cylinder; 30. a first motor; 31. a cross bar; 32. a movable plate; 33. a second motor; 34. a screw rod; 35. a threaded hole; 36. a bearing seat; 37. a roller wheel; 40. a cylinder; 41. a spring; 42. a longitudinal slot; 43. a slider; 44. a circular groove; 45. a pressure lever; 46. pressing a plate; 47. and (7) a rubber pad.
The specific implementation mode is as follows:
in order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further clarified by combining the specific drawings.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Examples
As shown in fig. 1 to 4, the present invention provides a roller head of a cylindrical lithium battery channelling machine with elasticity, comprising:
the device comprises a supporting table 10, wherein two ends of the top of the supporting table 10 are provided with a rack 11, a fixing plate 12 is arranged in the middle of the rack 11, the bottom of the fixing plate 12 is provided with a telescopic cylinder 13, the output end of the telescopic cylinder 13 is transversely provided with a connecting plate 14, and the bottom of the connecting plate 14 is provided with a rolling head;
the roller head comprises a fixed cylinder 15 arranged at the bottom of the connecting plate 14, a cylinder 40 is arranged inside the fixed cylinder 15, a gap is arranged between the cylinder 40 and the inner wall of the fixed cylinder 215, a circular groove 44 is formed in the lower surface of the cylinder 40, a spring 41 is arranged at the top in the circular groove 44, a pressing rod 45 is connected to the bottom of the spring 41, and the pressing rod 45 is movably arranged in the circular groove 44;
a feeding plate 20 is arranged right below the roller head, the feeding plate 20 is movably arranged on the upper surface of the support table 10, the upper surface of the feeding plate 20 is provided with a battery steel cylinder 22, the right side of the feeding plate 20 is provided with a roller groove mechanism, the channeling mechanism comprises a first chute 16 transversely arranged on the surface of the supporting platform 10, a screw rod 34 is transversely arranged above the first chute 16, one end of the screw rod 34 is fixed on the surface of the support table 10 through a bearing seat 36, the other end of the screw rod 34 is provided with a second motor 33, a movable plate 32 is slidably disposed in the first sliding slot 16, the movable plate 32 is vertically disposed, the screw rod 34 is in threaded connection with the movable plate 32, a cross rod 31 is transversely arranged at the top end of the movable plate 32, the front end of the cross bar 31 is provided with a first motor 30, and the output end of the first motor 30 is provided with a rolling wheel 37.
The inner wall of the circular groove 44 is longitudinally provided with a longitudinal groove 42, a sliding block 43 is movably arranged in the longitudinal groove 42, and the outer wall of the sliding block 43 is connected with the pressing rod 45.
The bottom of the pressure lever 45 is transversely provided with a pressure plate 46, the pressure plate 46, and the lower surface of the pressure plate 46 is provided with a rubber pad 47.
The upper surface of the support table 10 is provided with a second sliding groove 17 in the longitudinal direction, the inner wall of the second sliding groove 17 is provided with a limiting groove 171, and the feeding plate 20 is arranged in the second sliding groove 17 in a sliding manner.
The upper surface of the feeding plate 20 is uniformly provided with a cylinder body 21, a placing groove 211 is arranged in the cylinder body 21, and the battery steel cylinder 22 is arranged in the placing groove 211.
The movable plate 32 is provided with a threaded hole 35.
The foregoing shows and describes the general principles, essential features, and inventive features of this 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 described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a cylinder lithium cell channelling machine roller head with elasticity which characterized in that includes:
the device comprises a supporting table (10), wherein two ends of the top of the supporting table (10) are provided with a rack (11), a fixing plate (12) is arranged at the middle position of the rack (11), the bottom of the fixing plate (12) is provided with a telescopic cylinder (13), the output end of the telescopic cylinder (13) is transversely provided with a connecting plate (14), and the bottom of the connecting plate (14) is provided with a rolling head;
the rolling head comprises a fixed cylinder (15) arranged at the bottom of the connecting plate (14), a cylinder (40) is arranged inside the fixed cylinder (15), a gap is formed between the cylinder (40) and the inner wall of the fixed cylinder (15), a circular groove (44) is formed in the lower surface of the cylinder (40), a spring (41) is arranged at the top in the circular groove (44), a pressing rod (45) is connected to the bottom of the spring (41), and the pressing rod (45) is movably arranged in the circular groove (44);
a feeding plate (20) is arranged right below the roller head, the feeding plate (20) is movably arranged on the upper surface of the supporting table (10), a battery steel cylinder (22) is arranged on the upper surface of the feeding plate (20), a groove rolling mechanism is arranged on the right side of the feeding plate (20), the groove rolling mechanism comprises a first sliding groove (16) transversely arranged on the surface of the supporting table (10), a screw rod (34) is transversely arranged above the first sliding groove (16), one end of the screw rod (34) is fixed on the surface of the supporting table (10) through a bearing seat (36), a second motor (33) is arranged at the other end of the screw rod (34), a movable plate (32) is arranged in the first sliding groove (16) in a sliding manner, the movable plate (32) is vertically arranged, the screw rod (34) is in threaded connection with the movable plate (32), a cross rod (31) is transversely arranged at the top end of the movable plate (32), the front end of the cross rod (31) is provided with a first motor (30), and the output end of the first motor (30) is provided with a rolling wheel (37).
2. The cylindrical lithium battery channeling machine roller head with elasticity of claim 1, characterized in that, the inner wall of the circular groove (44) is provided with a longitudinal groove (42) longitudinally, a sliding block (43) is movably arranged in the longitudinal groove (42), and the outer wall of the sliding block (43) is connected with the pressure lever (45).
3. The cylindrical lithium battery channeling machine roller head with elasticity of claim 1, characterized in that a pressing plate (46) is transversely arranged at the bottom of the pressing rod (45), the pressing plate (46) is provided, and a rubber pad (47) is arranged on the lower surface of the pressing plate (46).
4. The cylindrical lithium battery channelling machine roller head with elasticity of claim 1, wherein a second sliding groove (17) is longitudinally formed in the upper surface of the supporting table (10), a limiting groove (171) is formed in the inner wall of the second sliding groove (17), and the feeding plate (20) is slidably arranged in the second sliding groove (17).
5. The cylindrical lithium battery channeling machine roller head with elasticity of claim 1, characterized in that barrel (21) is evenly arranged on the upper surface of the feeding plate (20), a placing groove (211) is arranged in the barrel (21), and the battery steel cylinder (22) is arranged in the placing groove (211).
6. The cylindrical lithium battery channeling machine roller head with elasticity of claim 1, characterized in that, threaded hole (35) is provided on the movable plate (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122221709.2U CN215614302U (en) | 2021-09-14 | 2021-09-14 | Cylindrical lithium battery channeling machine roller head with elasticity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122221709.2U CN215614302U (en) | 2021-09-14 | 2021-09-14 | Cylindrical lithium battery channeling machine roller head with elasticity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215614302U true CN215614302U (en) | 2022-01-25 |
Family
ID=79915865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122221709.2U Expired - Fee Related CN215614302U (en) | 2021-09-14 | 2021-09-14 | Cylindrical lithium battery channeling machine roller head with elasticity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215614302U (en) |
-
2021
- 2021-09-14 CN CN202122221709.2U patent/CN215614302U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220125 |