CN211027708U - A die-cut device of wane type for soft packet of lithium ion battery - Google Patents
A die-cut device of wane type for soft packet of lithium ion battery Download PDFInfo
- Publication number
- CN211027708U CN211027708U CN201922070896.1U CN201922070896U CN211027708U CN 211027708 U CN211027708 U CN 211027708U CN 201922070896 U CN201922070896 U CN 201922070896U CN 211027708 U CN211027708 U CN 211027708U
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- Prior art keywords
- die
- punching
- wane
- cut
- block
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- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 15
- 238000004080 punching Methods 0.000 claims abstract description 60
- 238000005520 cutting process Methods 0.000 claims abstract description 57
- 230000007246 mechanism Effects 0.000 claims abstract description 50
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 7
- 239000012528 membrane Substances 0.000 claims abstract description 7
- 230000003287 optical effect Effects 0.000 claims description 10
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 239000002985 plastic film Substances 0.000 description 6
- 229920006255 plastic film Polymers 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a wane type punching device for soft package lithium ion battery, which comprises a first punching mechanism, a middle transmission mechanism and a second punching mechanism, wherein the middle transmission mechanism is arranged between the first punching mechanism and the second punching mechanism, the first punching mechanism comprises a punching cylinder, a first lifting block and a lug punching cutting die, and the first lifting block is connected with a telescopic rod of the punching cylinder; the second die-cut mechanism is including the die-cut cutting die of second elevator, plastic-aluminum membrane, and middle drive mechanism is including middle support piece, straight wane, and straight wane is articulated mutually with middle support piece, and first elevator drives the one end of straight wane, and the other end of straight wane drives the second elevator and goes up and down. The utility model discloses a middle drive mechanism drives, only uses a die-cut cylinder to realize respectively to utmost point ear, plastic-aluminum membrane die-cut, has also reduced manufacturing cost effectively when improving production efficiency.
Description
Technical Field
The utility model relates to a soft packet of lithium ion battery processing technology field, in particular to a die-cut device of wane type for soft packet of lithium ion battery.
Background
In current production process, soft packet of lithium ion battery's plastic-aluminum membrane is produced at two different stations respectively rather than utmost point ear, in order to promote production efficiency and practice thrift manufacturing cost, need upgrade current soft packet of lithium ion battery's production line, because these production methods between them are comparatively similar, all adopt die-cut mode, how combine these two kinds of different processes, be the problem of optimizing soft packet of lithium ion battery's production line needs front view and solution.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's is not enough, a die-cut device of wane type for soft packet of lithium ion battery is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a wane type punching device for a soft package lithium ion battery comprises a first punching mechanism, an intermediate transmission mechanism and a second punching mechanism, wherein the intermediate transmission mechanism is arranged between the first punching mechanism and the second punching mechanism, the first punching mechanism comprises a punching cylinder, a first lifting block and a lug punching cutting die, the lug punching cutting die comprises an upper cutting die and a lower cutting die matched with the upper cutting die, the first lifting block is connected with a telescopic rod of the punching cylinder, and the first lifting block drives the upper cutting die to punch;
the second die-cut mechanism is including the die-cut cutting die of second elevator, plastic-aluminum membrane, the die-cut cutting die of plastic-aluminum membrane including last cutter and with go up cutter matched with lower cutter, middle drive mechanism is including middle support piece, straight wane with middle support piece is articulated mutually, first elevator drives the one end of straight wane, the other end of straight wane drives the second elevator goes up and down, the second elevator drives it is die-cut to go up the cutter.
Further elaborating, the die-cut cutting die of utmost point ear is located one side of first elevator, the opposite side of first elevator is equipped with the optical axis, the optical axis with the upper surface of direct wane one end contacts.
Further elaboration, intermediate drive mechanism is including articulated regulating block, articulated regulating block is fixed in the other end of straight wane, second die-cutting mechanism is including articulated seat, articulated seat with articulated regulating block is articulated mutually.
Further elaboration, the die-cut cutting die of utmost point ear is including die holder, intermediate junction piece, pressure spring, stopper, lower cutting die fixed mounting in the intermediate junction piece, stopper fixed mounting in the die holder, the intermediate junction piece with be equipped with the guide arm between the die holder, the pressure spring cover is located the guide arm, the one end of pressure spring supports the die holder, the other end of pressure spring supports the intermediate junction piece.
The beneficial effects of the utility model reside in that: the utility model discloses a middle drive mechanism drives, only uses a die-cut cylinder can realize respectively to utmost point ear, plastic-aluminum membrane die-cut, fuses a device with the process of two original differences, has also reduced manufacturing cost effectively when improving production efficiency.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is a schematic structural diagram of the present invention.
Fig. 4 is a partial sectional view of a tab blanking die.
Reference numerals: 10. a first die cutting mechanism; 11. punching a cylinder; 12. a first lifting block; 121. an optical axis; 13. punching a cutting die for the lug; 131. feeding a cutting die; 132. a cutting die is arranged; 133. a lower die holder; 134. a middle connecting block; 135. a pressure spring; 136. a limiting block; 137. a guide bar; 14. a first connecting arm; 20. an intermediate transmission mechanism; 21. a middle support block; 22. a seesaw; 23. the adjusting block is hinged; 30. a second die cutting mechanism; 31. a second lifting block; 32. punching a cutting die for the aluminum-plastic film; 321. an upper cutter; 322. a lower cutter; 33. a second connecting arm; 34. a hinged seat.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 to 4, a wane type punching device for a soft package lithium ion battery includes a first punching mechanism 10, an intermediate transmission mechanism 20, and a second punching mechanism 30, where the intermediate transmission mechanism 20 is disposed between the first punching mechanism 10 and the second punching mechanism 30, the first punching mechanism 10 includes a punching cylinder 11, a first lifting block 12, and a tab punching cutting die 13, the tab punching cutting die 13 includes an upper cutting die 131 and a lower cutting die 132 matched with the upper cutting die 131, the first lifting block 12 is connected with a telescopic rod of the punching cylinder 11, and the first lifting block 12 drives the upper cutting die 131 to punch;
the second punching mechanism 30 comprises a second lifting block 31 and an aluminum-plastic film punching cutting die 32, the aluminum-plastic film punching cutting die 32 comprises an upper cutter 321 and a lower cutter 322 matched with the upper cutter 321, the middle transmission mechanism 20 comprises a middle support block 21 and a straight wane 22, the straight wane 22 is hinged to the middle support block 21, the first lifting block 12 drives one end of the straight wane 22, the other end of the straight wane 22 drives the second lifting block 31 to lift, and the second lifting block 31 drives the upper cutter 321 to punch. Specifically, referring to fig. 1, the first punching mechanism 10 further includes a first connecting arm 14, and the first lifting block 12 is connected to the upper cutting die 131 through the first connecting arm 14. The second punching mechanism 30 further includes a second connecting arm 33, and the second lifting block 31 is connected to the upper cutter 321 through the second connecting arm 33.
Referring to fig. 2, the tab punching die 13 is disposed on one side of the first lifting block 12, and an optical axis 121 is disposed on the other side of the first lifting block 12, and the optical axis 121 contacts with an upper surface of one end of the seesaw 22.
Referring to fig. 2, the intermediate transmission mechanism 20 includes a hinge adjusting block 23, the hinge adjusting block 23 is fixed to the other end of the seesaw 22, the second punching mechanism 30 includes a hinge base 34, and the hinge base 34 is hinged to the hinge adjusting block 23.
Referring to fig. 2 and fig. 4, the tab punching cutting die 13 includes a lower die holder 133, an intermediate connecting block 134, a pressure spring 135, and a limiting block 136, the lower cutting die 132 is fixedly mounted on the intermediate connecting block 134, the limiting block 136 is fixedly mounted on the lower die holder 133, a guide rod 137 is disposed between the intermediate connecting block 134 and the lower die holder 133, the pressure spring 135 is sleeved on the guide rod 137, one end of the pressure spring 135 abuts against the lower die holder 133, and the other end of the pressure spring 135 abuts against the intermediate connecting block 134. Specifically, as shown in fig. 4, a distance H1 between the upper top surface of the limiting block 136 and the lower bottom surface of the intermediate connecting block 134 is 5cm, a hole depth H2 between the upper surface of the guide post and the upper surface of the intermediate connecting block 134 is 10cm, when the upper cutting die 131 performs downward punching on the lower cutting die 132, the intermediate connecting block 134 extrudes the pressure spring 135, the pressure spring 135 is pressed to generate elastic deformation, the intermediate connecting block 134 descends until being abutted by the limiting block 136, and at this time, the upper cutting die 131 and the lower cutting die 132 are completely closed, so that the tab is punched.
The working mode is as follows: referring to fig. 1 to 4, the punching cylinder 11 drives the first lifting block 12, the first lifting block 12 drives the upper cutting die 131 of the tab punching cutting die 13 to descend through the first connecting arm 14, and the upper cutting die 131 is matched with the lower cutting die 132, so as to punch a tab; when the punching cylinder 11 drives the first lifting block 12 to press down, the optical axis 121 presses down one end of the straight rocker 22, the other end of the straight rocker 22 drives the hinge seat 34 of the second punching mechanism 30 to tilt up, and the upper cutter 321 of the aluminum-plastic film punching cutter die 32 is lifted up. After the tab punching cutting die 13 finishes punching the tab, the punching cylinder 11 drives the first lifting block 12 to lift, and the upper cutting die 131 and the lower cutting die 132 of the tab punching cutting die 13 are separated; meanwhile, the optical axis 121 at the first lifting block 12 rises together with the first lifting block 12, one end of the seesaw 22 loses the contact pressure of the optical axis 121, the other end of the seesaw 22 is pressed down by parts such as the hinged seat 34 and the second connecting arm 33 under the action of gravity, and the upper cutter 321 of the aluminum-plastic film punching cutter die 32 punches the aluminum-plastic film downwards.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention.
The above is not intended to limit the technical scope of the present invention, and any modifications, equivalent changes and modifications to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (4)
1. The utility model provides a die-cut device of wane type for soft packet of lithium ion battery which characterized in that: the device comprises a first punching mechanism (10), a middle transmission mechanism (20) and a second punching mechanism (30), wherein the middle transmission mechanism (20) is arranged between the first punching mechanism (10) and the second punching mechanism (30), the first punching mechanism (10) comprises a punching cylinder (11), a first lifting block (12) and a lug punching cutting die (13), the lug punching cutting die (13) comprises an upper cutting die (131) and a lower cutting die (132) matched with the upper cutting die (131), the first lifting block (12) is connected with a telescopic rod of the punching cylinder (11), and the first lifting block (12) drives the upper cutting die (131) to punch;
second die-cut mechanism (30) is including second elevator (31), the die-cut cutting die of plastic-aluminum membrane (32) including last cutter (321) and with go up cutter (321) matched with lower cutter (322), middle drive mechanism (20) are including middle support piece (21), straight wane (22) with middle support piece (21) are articulated mutually, first elevator (12) drive the one end of straight wane (22), the other end of straight wane (22) drives second elevator (31) go up and down, second elevator (31) drive go up cutter (321) and die-cut.
2. The rocker-type die cutting device for the soft package lithium ion battery according to claim 1, characterized in that: die-cut cutting die (13) of utmost point ear are located one side of first lifter block (12), the opposite side of first lifter block (12) is equipped with optical axis (121), optical axis (121) with the upper surface of seesaw (22) one end contacts.
3. The rocker-type die cutting device for the soft package lithium ion battery according to claim 2, characterized in that: middle drive mechanism (20) are including articulated regulating block (23), articulated regulating block (23) are fixed in the other end of straight wane (22), second die-cutting mechanism (30) are including articulated seat (34), articulated seat (34) with articulated regulating block (23) are articulated mutually.
4. The rocker-type die cutting device for the soft package lithium ion battery according to claim 1, characterized in that: die-cut cutting die (13) of utmost point ear is including die holder (133), intermediate junction block (134), pressure spring (135), stopper (136), lower cutting die (132) fixed mounting in intermediate junction block (134), stopper (136) fixed mounting in die holder (133), intermediate junction block (134) with be equipped with guide arm (137) between die holder (133), pressure spring (135) cover is located guide arm (137), the one end of pressure spring (135) supports die holder (133), the other end of pressure spring (135) supports intermediate junction block (134).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922070896.1U CN211027708U (en) | 2019-11-27 | 2019-11-27 | A die-cut device of wane type for soft packet of lithium ion battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922070896.1U CN211027708U (en) | 2019-11-27 | 2019-11-27 | A die-cut device of wane type for soft packet of lithium ion battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211027708U true CN211027708U (en) | 2020-07-17 |
Family
ID=71559288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922070896.1U Active CN211027708U (en) | 2019-11-27 | 2019-11-27 | A die-cut device of wane type for soft packet of lithium ion battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211027708U (en) |
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2019
- 2019-11-27 CN CN201922070896.1U patent/CN211027708U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.13, shajiaotou second lane, Shangyuan, Chashan Town, Dongguan City, Guangdong Province, 523000 Patentee after: Guangdong biwo new energy Co.,Ltd. Address before: No.13, shajiaotou second lane, Shangyuan, Chashan Town, Dongguan City, Guangdong Province, 523000 Patentee before: Dongguan Biwa New Energy Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CP03 | Change of name, title or address |
Address after: No.13, shajiaotou second lane, Shangyuan, Chashan Town, Dongguan City, Guangdong Province, 523000 Patentee after: Guangdong Biwo New Energy Co.,Ltd. Country or region after: China Address before: No.13, shajiaotou second lane, Shangyuan, Chashan Town, Dongguan City, Guangdong Province, 523000 Patentee before: Guangdong biwo new energy Co.,Ltd. Country or region before: China |
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| CP03 | Change of name, title or address |