CN109465307B - Pitting device - Google Patents
Pitting device Download PDFInfo
- Publication number
- CN109465307B CN109465307B CN201811513995.6A CN201811513995A CN109465307B CN 109465307 B CN109465307 B CN 109465307B CN 201811513995 A CN201811513995 A CN 201811513995A CN 109465307 B CN109465307 B CN 109465307B
- Authority
- CN
- China
- Prior art keywords
- adjusting
- plate
- male die
- pits
- female die
- Prior art date
- 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.)
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- 230000007246 mechanism Effects 0.000 claims abstract description 89
- 239000000428 dust Substances 0.000 claims description 27
- 238000001514 detection method Methods 0.000 claims description 21
- 238000007664 blowing Methods 0.000 claims description 14
- 244000025254 Cannabis sativa Species 0.000 claims description 6
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 claims description 6
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 claims description 6
- 235000009120 camo Nutrition 0.000 claims description 6
- 235000005607 chanvre indien Nutrition 0.000 claims description 6
- 239000011487 hemp Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims 1
- 238000003466 welding Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C25/00—Profiling tools for metal extruding
- B21C25/02—Dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C31/00—Control devices, e.g. for regulating the pressing speed or temperature of metal; Measuring devices, e.g. for temperature of metal, combined with or specially adapted for use in connection with extrusion presses
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Insertion Pins And Rivets (AREA)
Abstract
A pit making device, comprising a male die mechanism and a female die mechanism, wherein the male die mechanism and the female die mechanism can move relatively to approach each other so as to press pits on an object; the pit making device further comprises an adjusting mechanism used for limiting the travel of the male die mechanism or the female die mechanism so as to control the thickness of the pits. Compared with the prior art, the thickness of the pits can be well controlled by arranging the adjusting mechanism, so that the extruded pits have good consistency.
Description
Technical Field
The invention relates to a pock making device, and belongs to the technical field of automatic equipment.
Background
In order to improve the welding effect between the tab and the pole piece or between the two negative electrode tabs and the steel sleeve of the cylindrical battery, pocks are generally pressed out on the tab. In the prior art, a cylinder is adopted to drive a male die (the male die is provided with pits) to move relative to a female die, and pits are pressed out on a tab. However, by adopting the structure, the pressed pit thickness is not controllable, and the pit thickness is large or small, so that the welding effect and welding consistency of the pole lugs are affected.
Disclosure of Invention
The invention aims to provide a pit making device with good pit thickness consistency.
In order to achieve the above purpose, the invention adopts the following technical scheme: a pit making device, comprising a male die mechanism and a female die mechanism, wherein the male die mechanism and the female die mechanism can move relatively to approach each other so as to press pits on an object; the pit making device further comprises an adjusting mechanism used for limiting the travel of the male die mechanism or the female die mechanism so as to control the thickness of the pits.
As a further improved technical scheme of the invention, the adjusting mechanism comprises an adjusting piece fixing plate, the adjusting piece fixing plate is provided with an adjusting piece, the driving end of the adjusting piece is connected with a limiting plate, and the lifting travel of the male die mechanism or the female die mechanism can be controlled through the adjusting piece, so that the thickness of the pits is controlled.
As a further improved technical scheme of the invention, the male die mechanism comprises a lifting cylinder and a male die fixing plate arranged at the driving end of the lifting cylinder, wherein a male die is arranged on the male die fixing plate, and the male die is provided with pits; the adjusting piece can control the lifting stroke of the male die mechanism, so that the thickness of the pits is controlled.
As a further improved technical scheme of the invention, the female die mechanism comprises a female die which is arranged opposite to the male die, and the female die is provided with pits matched with the pits.
As a further improved technical scheme of the invention, the hemp point making device comprises a bottom plate and a mounting plate connected with the bottom plate through a supporting rod, wherein the lifting cylinder is arranged on the bottom plate, and the female die is positioned at the lower part of the mounting plate.
As a further improved technical scheme of the invention, the limiting plate is provided with a groove, and the hemp point making device further comprises an elastic piece arranged in the groove.
As a further improved technical scheme of the invention, the adjusting piece is a micrometer head or a screw rod.
As a further improved technical scheme of the invention, the twining point device comprises an anti-sticking mechanism for preventing the object from sticking on the female die mechanism, the anti-sticking mechanism comprises an anti-sticking cylinder, and the driving end of the anti-sticking cylinder extends out to push the object to be separated from the female die mechanism.
As a further improved technical scheme of the invention, the pit making device further comprises a detection mechanism for detecting the pit thickness, wherein the detection mechanism comprises a detection cylinder and a sensor, and the detection cylinder is used for driving the sensor to descend so as to detect the pit thickness.
As a further improved technical scheme of the invention, the twining point device further comprises a guiding mechanism for guiding the object, wherein the guiding mechanism comprises a first adjusting plate, a second adjusting plate and a guiding wheel, the second adjusting plate is arranged on the first adjusting plate, the first adjusting plate is used for adjusting the position of the guiding wheel in a first direction, and the second adjusting plate is used for adjusting the position of the guiding wheel in a second direction perpendicular to the first direction.
As a further improved technical scheme of the invention, the hemp point making device further comprises a dust removing mechanism, wherein the dust removing mechanism comprises an air blowing block and a dust removing cover connected with the vacuumizing device, and the air blowing block and the dust removing cover are respectively positioned at two ends of the object.
As a further improved technical scheme of the invention, the blowing block is provided with a blowing hole facing the dust hood for blowing away dust generated by manufacturing pits, and the dust hood is used for adsorbing and collecting the dust.
Compared with the prior art, the invention is used for limiting the travel of the male die mechanism or the female die mechanism by arranging the adjusting mechanism, so that the thickness of the pits can be well controlled, and the extruded pits have good consistency.
Drawings
Fig. 1 is a front view of the twinning device of the present invention.
Fig. 2 is a side view of fig. 1.
Fig. 3 is a schematic view of the guide mechanism of fig. 1.
Detailed Description
Referring to fig. 1 to 3, the present invention discloses a pit making device 100, which comprises a base plate 11, a mounting plate 13 connected to the base plate 11 through a support rod 12, a male die mechanism 2, a female die mechanism 3, an adjusting mechanism 4 for limiting the travel of the male die mechanism 2 or the female die mechanism 3 so as to control the pit thickness, a detecting mechanism 5 for detecting the pit thickness, a guiding mechanism 6 for guiding the object, a dust removing mechanism 7 for removing dust generated by manufacturing the pit, and an anti-sticking mechanism 8 for preventing the object from sticking to the female die mechanism 3.
The punch mechanism 2 comprises a lifting cylinder 21 mounted on the base plate 11 and a punch fixing plate 22 arranged at the driving end of the lifting cylinder 21, wherein a punch 23 is arranged on the punch fixing plate 22, and pits (not shown) are formed on the punch 23.
The female die mechanism 3 comprises a female die 33 arranged opposite to the male die 23, and the female die 33 is positioned at the lower part of the mounting plate 13; the female die 33 has pits (not shown) that match the pits. In the illustrated embodiment of the present invention, a guide sleeve 221 is disposed on the punch holder 22, and a guide post 222 is slidably disposed in the guide sleeve 221, and the guide post 222 is connected to the mounting plate 13.
In use, the punch means 2 and the die means 3 are able to move relative to one another to approach one another to punch out pocks on an article (e.g. a tab). In the illustrated embodiment of the invention, the lifting cylinder 21 is able to drive the punch 23 towards the die 33, thereby forming pits in the article. Of course, in other embodiments, the female die 33 may be provided as a movable member, and the male die 23 may be provided as a fixed member, and the function of pressing out the pits may be achieved by the relative movement of the two members.
In the illustrated embodiment of the invention, the adjustment mechanism 4 is provided on the mounting plate 13. The adjusting mechanism 4 comprises an adjusting piece fixing plate 41, the adjusting piece fixing plate 41 is provided with an adjusting piece 42, a driving end of the adjusting piece 42 is connected with a limiting plate 43 to limit the distance between the limiting plate 43 and the male die fixing plate 22, and the lifting stroke of the male die mechanism 2 can be controlled through the adjusting piece 42 so as to control the thickness of the pits. In one embodiment of the present invention, the adjusting member 42 is a micrometer head, so as to perform a function of precisely adjusting the lifting stroke of the punch mechanism 2; of course, in other embodiments, other types of adjusting elements, such as screws, can be used, and the lifting of the screws can also serve the function of adjusting the lifting stroke of the punch mechanism 2.
Specifically, the limiting plate 43 has a U-shape with two lower ends, which are far away from each other, and a groove 431, and the lower ends extend through the mounting plate 13 between the mounting plate 13 and the punch fixing plate 22, and the lower ends are provided with first stop pins 432. Accordingly, a second stopper pin 223 is provided at a position of the punch holder 22 opposite to the lower end. In one embodiment of the present invention, the first stopper pin 432 and the second stopper pin 223 are made of a high-hardness material. In use, by the interference fit between the first and second stop pins 432, 223, the punch retainer 22 is prevented from directly interfering with the mounting plate 13, thereby avoiding a possible drop in accuracy due to direct interference. In the illustrated embodiment of the invention, the device 100 further comprises an elastic member 433 mounted in the groove 431, wherein one end of the elastic member 433 abuts against the mounting plate 13, and the other end abuts against the groove 431. More specifically, the elastic member 433 is a spring, and the mounting plate 13 is provided with a spring seat 131 for abutting against the elastic member 433. The elastic member 433 releases elastic force, so as to facilitate the automatic lifting of the limiting plate 43. Referring to fig. 2, when the limiting plate 43 is adjusted upward, it is required to overcome its own weight; in the illustrated embodiment of the present invention, the elastic member 433 can balance a part of the gravity of the limiting plate 43, thereby facilitating the adjustment of the position of the limiting plate 43. In addition, a limiting member 411 (e.g., a limiting screw) is disposed on the adjusting member fixing plate 41 to limit the highest position of the limiting plate 43.
Referring to fig. 1, in the illustrated embodiment of the invention, the detection mechanism 5 is disposed on the right side of the mounting plate 13. During operation, the lugs are conveyed from left to right, and the lugs with the pits manufactured are conveyed to the right to the detection mechanism 5 to detect the thickness of the pits. The detection mechanism 5 comprises an adjusting plate 51, a detection fixing plate 52 is arranged on the adjusting plate 51, a detection air cylinder 53 is arranged on the detection fixing plate 52, a sensor bracket 54 is arranged at the driving end of the detection air cylinder 53, a sensor 55 (for example, a displacement sensor) is arranged on the sensor bracket 54, and a detection platform 56 is arranged at the lower end of the detection fixing plate 52. During detection, the lug is positioned on the detection platform 56, and the detection cylinder 53 drives the sensor 55 to descend to detect the thickness of the pock. With the result of the detection, the position of the limiting plate 43 can be readjusted by the adjusting mechanism 4 to adjust the thickness of the pock.
Referring to fig. 1 and 3, in the illustrated embodiment of the present invention, the guide mechanisms 6 are disposed at left and right sides of the mounting plate 13, and the guide mechanisms 6 are used for guiding the tabs. Specifically, the guide mechanism 6 includes a first adjustment plate 61, a second adjustment plate 62 provided on the first adjustment plate 61, and a guide wheel 63, wherein the first adjustment plate 61 is used to adjust a position of the guide wheel 63 in a first direction (e.g., a left-right direction in fig. 1), and the second adjustment plate 62 is used to adjust a position of the guide wheel 63 in a second direction (e.g., an up-down direction in fig. 1) perpendicular to the first direction. More specifically, the second adjusting plate 62 is provided with an adjusting seat 621, the adjusting seat 621 is provided with an adjusting knob 622, the driving end of the adjusting knob 622 is provided with a guide wheel mounting seat 623, and the adjusting seat 621 and the adjusting knob 622 are used for adjusting the position of the guide wheels 63 in the front-rear direction, so that the tab passes between the two guide wheels 63 for guiding. The guide wheel mounting seat 623 is provided with a guide wheel 63 via a guide wheel shaft 624.
Referring to fig. 2, in the illustrated embodiment of the present invention, the dust removing mechanism 7 includes a blowing block 71 disposed at a front side of the mounting plate 13 and a dust removing hood 72 disposed at a rear side of the mounting plate 13, wherein the dust removing hood 72 is mounted and fixed by a dust removing hood mounting block 73, and the dust removing hood 72 is connected to a vacuum apparatus. The blowing block 71 is provided with a blowing hole (not shown) facing to the rear side for blowing off dust generated by the pocking marks, and the dust hood 72 is used for adsorbing and collecting the dust and preventing the dust from adhering to the tab, thereby affecting the quality of the battery cell preparation.
The tab may be deformed to a certain extent during the pressing of the male die 23 against the female die 33, and may be stuck in the female die mechanism 3 after the deformation. In order to avoid this, the anti-sticking mechanism 8 comprises an anti-sticking cylinder 81, and the driving end of the anti-sticking cylinder 81 extends to push the tab to separate from the female die 33.
Compared with the prior art, the thickness of the pock can be well controlled by arranging the adjusting mechanism, and the welding quality and consistency of the lugs are improved.
The above embodiments are only for illustrating the present invention and not for limiting the technical solutions described in the present invention, and the understanding of the present specification should be based on the description of the directivity of the present invention such as "front", "rear", "left", "right", "upper", "lower", etc., and although the present specification has been described in detail with reference to the above embodiments, it should be understood by those skilled in the art that the present invention may be modified or substituted by those skilled in the art without departing from the spirit and scope of the present invention and all modifications thereof should be covered in the scope of the appended claims.
Claims (10)
1. A pit making device, comprising a male die mechanism and a female die mechanism, wherein the male die mechanism and the female die mechanism can move relatively to approach each other so as to press pits on an object; the method is characterized in that:
the hemp point making device comprises a bottom plate and a mounting plate connected with the bottom plate through a supporting rod;
The pit making device further comprises an adjusting mechanism used for limiting the travel of the male die mechanism or the female die mechanism so as to control the thickness of the pits, and the adjusting mechanism is arranged on the mounting plate;
The male die mechanism comprises a male die fixing plate, a male die is arranged on the male die fixing plate, and pits are formed on the male die;
The female die mechanism comprises a female die, and the female die is positioned at the lower part of the mounting plate; the adjusting mechanism comprises an adjusting piece fixing plate, the adjusting piece fixing plate is provided with an adjusting piece, the driving end of the adjusting piece is connected with a limiting plate, and the lifting travel of the male die mechanism or the female die mechanism can be controlled through the adjusting piece, so that the thickness of the pits is controlled;
The limiting plate comprises two lower ends which are far away from each other and a groove, the lower ends penetrate through the mounting plate and extend between the mounting plate and the male die fixing plate, and the lower ends are provided with first stop pins; a second stop pin is arranged at the position of the male die fixing plate opposite to the lower end; the mounting plate is characterized by further comprising an elastic piece arranged in the groove, one end of the elastic piece abuts against the mounting plate, and the other end of the elastic piece abuts against the groove.
2. The twining point device of claim 1, wherein: the male die mechanism comprises a lifting cylinder and a male die fixing plate arranged at the driving end of the lifting cylinder; the adjusting piece can control the lifting stroke of the male die mechanism, so that the thickness of the pits is controlled.
3. The twining point device of claim 2, wherein: the female die mechanism comprises a female die which is arranged opposite to the male die, and the female die is provided with pits matched with the pits.
4. A twinning device according to claim 3, wherein: the lifting cylinder is arranged on the bottom plate, and the female die is positioned at the lower part of the mounting plate.
5. The twining point device of claim 1, wherein: the adjusting piece is a micrometer head or a screw.
6. The twining point device of claim 1, wherein: the hemp making device comprises an anti-sticking mechanism used for preventing the object from sticking on the female die mechanism, the anti-sticking mechanism comprises an anti-sticking cylinder, and the driving end of the anti-sticking cylinder extends out to push the object to be separated from the female die mechanism.
7. The twining point device of claim 1, wherein: the pit making device further comprises a detection mechanism for detecting the pit thickness, the detection mechanism comprises a detection cylinder and a sensor, and the detection cylinder is used for driving the sensor to descend so as to detect the pit thickness.
8. The twining point device of claim 1, wherein: the device for manufacturing the pits further comprises a guiding mechanism for guiding the object, wherein the guiding mechanism comprises a first adjusting plate, a second adjusting plate and a guiding wheel, the second adjusting plate is arranged on the first adjusting plate, the first adjusting plate is used for adjusting the position of the guiding wheel in the first direction, and the second adjusting plate is used for adjusting the position of the guiding wheel in the second direction perpendicular to the first direction.
9. The twining point device of claim 1, wherein: the hemp point making device further comprises a dust removing mechanism, the dust removing mechanism comprises an air blowing block and a dust removing cover connected with the vacuumizing device, and the air blowing block and the dust removing cover are respectively positioned at two ends of the object.
10. The twining point device of claim 9, wherein: the blowing block is provided with a blowing hole facing the dust hood for blowing off dust generated by manufacturing pits, and the dust hood is used for adsorbing and collecting the dust.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811513995.6A CN109465307B (en) | 2018-12-11 | 2018-12-11 | Pitting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811513995.6A CN109465307B (en) | 2018-12-11 | 2018-12-11 | Pitting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109465307A CN109465307A (en) | 2019-03-15 |
| CN109465307B true CN109465307B (en) | 2024-07-02 |
Family
ID=65676173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811513995.6A Active CN109465307B (en) | 2018-12-11 | 2018-12-11 | Pitting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109465307B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204583976U (en) * | 2015-04-10 | 2015-08-26 | 广东星徽精密制造股份有限公司 | Raising point mechanism |
| CN205463917U (en) * | 2016-01-27 | 2016-08-17 | 苏州工业园区明源金属有限公司 | Ability automatic adjustment punching press stroke just can prevent stamping die of mould pneumatics |
| CN207655799U (en) * | 2017-09-29 | 2018-07-27 | 杭州马拉松科技有限公司 | A kind of fully automatic network band spiral filament forming machine |
| CN209363309U (en) * | 2018-12-11 | 2019-09-10 | 无锡先导智能装备股份有限公司 | Point device processed |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201644644U (en) * | 2010-04-22 | 2010-11-24 | 内蒙古一机集团路通弹簧有限公司 | Impact extrusion die for circular navel of automobile plate spring |
| US20150151343A1 (en) * | 2012-07-30 | 2015-06-04 | Meltech Cre Limited | Continuous extrusion apparatus |
| CN105459168B (en) * | 2015-12-25 | 2017-03-15 | 苏州美山子制衣有限公司 | Automatic cotton cutting machine |
| CN206925176U (en) * | 2017-06-26 | 2018-01-26 | 天津科远电气工程有限公司 | A kind of bender for bus-bar structure |
| CN107803434A (en) * | 2017-11-30 | 2018-03-16 | 重庆安亚模具制造有限公司 | A kind of mould of form stable |
| CN107952919A (en) * | 2017-12-29 | 2018-04-24 | 东华大学 | Knitting needle pin base blanking die |
-
2018
- 2018-12-11 CN CN201811513995.6A patent/CN109465307B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204583976U (en) * | 2015-04-10 | 2015-08-26 | 广东星徽精密制造股份有限公司 | Raising point mechanism |
| CN205463917U (en) * | 2016-01-27 | 2016-08-17 | 苏州工业园区明源金属有限公司 | Ability automatic adjustment punching press stroke just can prevent stamping die of mould pneumatics |
| CN207655799U (en) * | 2017-09-29 | 2018-07-27 | 杭州马拉松科技有限公司 | A kind of fully automatic network band spiral filament forming machine |
| CN209363309U (en) * | 2018-12-11 | 2019-09-10 | 无锡先导智能装备股份有限公司 | Point device processed |
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| Publication number | Publication date |
|---|---|
| CN109465307A (en) | 2019-03-15 |
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