CN209374594U - A kind of cam dog-ear device - Google Patents
A kind of cam dog-ear device Download PDFInfo
- Publication number
- CN209374594U CN209374594U CN201920255698.XU CN201920255698U CN209374594U CN 209374594 U CN209374594 U CN 209374594U CN 201920255698 U CN201920255698 U CN 201920255698U CN 209374594 U CN209374594 U CN 209374594U
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- Prior art keywords
- dog
- ear
- cam
- fixedly connected
- connector
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- 238000003825 pressing Methods 0.000 claims abstract description 31
- 230000006835 compression Effects 0.000 claims abstract description 13
- 238000007906 compression Methods 0.000 claims abstract description 13
- 230000007423 decrease Effects 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000002699 waste material Substances 0.000 abstract description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model discloses a kind of cam dog-ear device, including main body fixing seat, actuator is fixedly connected in main body fixing seat, actuator drive connection has dog-ear cam and pressing cam in the same centre of gyration；Dog-ear cam contact is connected with dog-ear idler wheel, and dog-ear idler wheel is fixedly connected with dog-ear connector, and dog-ear connector is fixedly connected with dog-ear rack gear, and the engagement of dog-ear rack gear is connected with dog-ear gear, dog-ear knife is installed in dog-ear gear；Pressing cam contact connectio has pinch rollers, and pinch rollers are fixedly connected with compression connector, compresses connector and is fixedly connected with top sword；Dog-ear cam and pressing cam rotation are driven by an actuator, while realizing that the dynamic progress dog-ear of dog-ear swivel and top sword decline compress the movement of material；The use of actuator has been saved, to save the waste of the energy in use process, has reduced the production cost of cam dog-ear device；And the structure for simplifying cam dog-ear device improves the dog-ear success rate of cam dog-ear device.
Description
Technical field
The utility model relates to dog-ear technical field more particularly to a kind of cam dog-ear devices.
Background technique
In the production process of lithium battery, carrying out dog-ear to the skirt of battery is one of very important process, folding
The success or not at angle not only influences the appearance of battery, can also impact to subsequent processing operations, prior to will affect battery
Quality if bad product rate is excessively high, will have a direct impact on production capacity and during continuous production.
Existing lithium battery folding angle mechanism utilizes two jack knives, a knife platform, two motors, a cylinder, two cams
The dog-ear of battery skirt is completed, cooperates knife platform dog-ear using upper and lower jack knife, needs two motor controls to provide for upper and lower jack knife
Power, two cams control the movement of jack knife up and down, and the stroke of jack knife up and down is controlled using cylinder, since mechanism is extremely complex,
The more expensive standard component of the prices such as the cylinder motor used is more, so overall cost is higher.And in actual production process,
We have found that disassembly assembly is more complex since mechanism element is excessive, discovery mechanism ratio is relatively inaccessible to ideal shape when especially debugging
State, dog-ear success rate is not always high, and it is inefficient to further result in dog-ear.
Utility model content
The purpose of this utility model is to provide a kind of cam dog-ear devices, to solve problem above.
For this purpose, the utility model uses following technical scheme:
A kind of cam dog-ear device, including main body fixing seat are fixedly connected with actuator in the main body fixing seat, described
Actuator drive connection has dog-ear cam and pressing cam in the same centre of gyration；
The dog-ear cam contact is connected with dog-ear idler wheel, and the dog-ear idler wheel is fixedly connected with dog-ear connector, described
Dog-ear connector is fixedly connected with dog-ear rack gear, and the dog-ear rack gear engagement is connected with dog-ear gear, and the dog-ear gear is along it
Axially it is installed with dog-ear knife；
The mistake that the contact position of the dog-ear cam and the dog-ear idler wheel is gradually shifted to the salient point of the dog-ear cam
Cheng Zhong, the dog-ear idler wheel, which rises, drives the dog-ear rack gear to rise, and the dog-ear rack gear, which rises, drives the dog-ear gear to turn
It is dynamic, to drive the dog-ear swivel is dynamic to carry out dog-ear；
The pressing cam contact connectio has pinch rollers, and the pinch rollers are fixedly connected with compression connector, described
It compresses connector and is fixedly connected with top sword；
The contact position of the pressing cam and the pinch rollers is gradually distance from the process of the salient point of the pressing cam
In, the pinch rollers decline drives the top sword decline to compress material.
Optionally, cam dog-ear device further includes holddown spring, and one end of the holddown spring is fixed on the compression and is connected
On fitting, the other end of the holddown spring is fixed in the main body fixing seat；
The contact position of the pressing cam and the pinch rollers is gradually distance from the process of the salient point of the pressing cam
In, the elastic force of the holddown spring drives the top sword decline to compress material.
Optionally, dog-ear workbench is fixedly connected in the main body fixing seat；It is fixedly connected on the dog-ear workbench
There is the lower push type broach for matching the top sword；
The dog-ear workbench is equipped with dog-ear knife through-hole, and the first end of the dog-ear knife penetrates in the dog-ear gear,
The second end of the dog-ear knife is stretched out from the dog-ear knife through-hole.
Optionally, cam dog-ear device further includes the pressed slider being fixed on the compression connector, and the compression is slided
Block slidably connects compression sliding rail；The compression sliding rail is fixedly connected with the dog-ear workbench.
Optionally, cam dog-ear device further includes the dog-ear sliding block being fixedly connected with the dog-ear connector, the dog-ear
Sliding block slidably connects dog-ear sliding rail；Also be fixedly connected with sliding rail fixing piece in the main body fixing seat, the dog-ear sliding rail with
The sliding rail fixing piece is fixedly connected.
Optionally, cam dog-ear device further includes dog-ear spring, and one end of the dog-ear spring is fixed on the dog-ear and is connected
On fitting, the other end of the dog-ear spring is fixed in the main body fixing seat.
Optionally, the contact position of the dog-ear cam and the dog-ear idler wheel is in the bump location of the dog-ear cam
When, the contact position of the pressing cam and the pinch rollers is in the bump location far from the pressing cam.
Optionally, the dog-ear cam is to be fixedly connected with the connection of the pressing cam.
Optionally, the actuator is servo motor.
Optionally, there is at least one salient point on the dog-ear cam.
Compared with prior art, the utility model embodiment has the advantages that
The utility model drives dog-ear cam and pressing cam rotation by an actuator, while realizing that dog-ear swivel is dynamic
It carries out dog-ear and top sword decline compresses the movement of material；The use of actuator is saved, to save energy in use process
The waste in source reduces the production cost of cam dog-ear device；And the structure for simplifying cam dog-ear device, improves cam
The dog-ear success rate of dog-ear device.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is a kind of perspective view of the explosion of cam dog-ear device provided by the embodiment of the utility model；
Fig. 2 is an a kind of overall structure figure of cam dog-ear device provided by the embodiment of the utility model；
Fig. 3 is a kind of another overall structure figure of cam dog-ear device provided by the embodiment of the utility model.
In figure:
10, main body fixing seat；11, sliding rail fixing piece；20, actuator；31, dog-ear cam；32, dog-ear connector；33, it rolls over
Angle idler wheel；34, dog-ear spring；35, dog-ear rack gear；36, dog-ear gear；37, dog-ear knife；38, dog-ear sliding block；39, dog-ear sliding rail；
41, pressing cam；42, connector is compressed；43, pinch rollers；44, holddown spring；45, pressed slider；46, sliding rail is compressed；47,
Top sword；50, dog-ear workbench；501, dog-ear knife through-hole；51, lower push type broach.
Specific embodiment
It, below will knot to enable the purpose of utility model, feature, advantage of the utility model more obvious and understandable
The attached drawing in the utility model embodiment is closed, the technical scheme in the utility model embodiment is clearly and completely described,
Obviously, the embodiments described below are only the utility model a part of the embodiment, and not all embodiment.Based on this reality
It is obtained by those of ordinary skill in the art without making creative efforts all other with the embodiment in novel
Embodiment is fallen within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " on ", "lower", "top", "bottom", "inner", "outside" etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model
It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the present invention.
It should be noted that it can be directly to separately when a component is considered as " connection " another component
One component may be simultaneously present the component being centrally located.When a component is considered as " setting exists " another component,
It, which can be, is set up directly on another component or may be simultaneously present the component being centrally located.
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
Please refer to Fig. 1 to Fig. 3, a kind of cam dog-ear device, including including main body fixing seat 10, it is solid in main body fixing seat 10
Surely it is connected with actuator 20, the drive connection of actuator 20 has dog-ear cam 31 and pressing cam 41 in the same centre of gyration；
The contact connectio of dog-ear cam 31 has dog-ear idler wheel 33, and dog-ear idler wheel 33 is fixedly connected with dog-ear connector 32, dog-ear
Connector 32 is fixedly connected with dog-ear rack gear 35, and the engagement of dog-ear rack gear 35 is connected with dog-ear gear 36, and dog-ear gear 36 is along its axis
To being installed with dog-ear knife 37；
During the contact position of dog-ear cam 31 and dog-ear idler wheel 33 is gradually shifted to the salient point of dog-ear cam 31, folding
Angle idler wheel 33, which rises, drives dog-ear rack gear 35 to rise, and dog-ear rack gear 35, which rises, drives dog-ear gear 36 to rotate, to drive dog-ear knife
37 rotations carry out dog-ear；
The contact connectio of pressing cam 41 has pinch rollers 43, and pinch rollers 43, which are fixedly connected with, compresses connector 42, compresses
Connector 42 is fixedly connected with top sword 47；
During the contact position of pressing cam 41 and pinch rollers 43 is gradually distance from the salient point of pressing cam 41, compress
The decline of idler wheel 43 drives the decline of top sword 47 to compress material.
Specifically, the cam dog-ear device of the present embodiment further includes holddown spring 44, one end of holddown spring 44 is fixed on
It compresses on connector 42, the other end of holddown spring 44 is fixed in main body fixing seat 10；
During the contact position of pressing cam 41 and pinch rollers 43 is gradually distance from the salient point of pressing cam 41, compress
The elastic force driving decline of top sword 47 of spring 44 compresses material.
The pressure that top sword 47 compresses material is provided by the elastic force of holddown spring 44, and can be by replacing different elasticity
The spring of coefficient provides different pressure, so that 47 pressure adjustable of top sword, conveniently adapts to different service conditions.
Specifically, being fixedly connected with dog-ear workbench 50 in main body fixing seat 10；It is fixedly connected on dog-ear workbench 50
Match the lower push type broach 51 of top sword 47；
Dog-ear workbench 50 is equipped with dog-ear knife through-hole 501, and the first end of dog-ear knife 37 penetrates in dog-ear gear 36, dog-ear
The second end of knife 37 is stretched out from dog-ear knife through-hole 501.
Specifically, the cam dog-ear device of the present embodiment further includes being fixed on the pressed slider 45 compressed on connector 42,
Pressed slider 45, which slidably connects, compresses sliding rail 46；Sliding rail 46 is compressed to be fixedly connected with dog-ear workbench 50；Pass through pressed slider
45 act on the linear slide for compressing sliding rail 46, have both stabilized mobile route when top sword 47 is gone up and down, and have also reduced and be moved through
Frictional force in journey.
Specifically, the cam dog-ear device of the present embodiment further includes the dog-ear sliding block being fixedly connected with dog-ear connector 32
38, dog-ear sliding block 38 slidably connects dog-ear sliding rail 39；Sliding rail fixing piece 11, dog-ear are also fixedly connected in main body fixing seat 10
Sliding rail 39 is fixedly connected with sliding rail fixing piece 11；It is acted on by the linear slide of dog-ear sliding block 38 and dog-ear sliding rail 39, it is both stable
Mobile route when dog-ear rack gear 35 is gone up and down, also reduces the frictional force in motion process.
Specifically, the cam dog-ear device of the present embodiment further includes dog-ear spring 34, one end of dog-ear spring 34 is fixed on
On dog-ear connector 32, the other end of dog-ear spring 34 is fixed in main body fixing seat 10；Made by the elastic force of dog-ear spring 34
With the stability for guaranteeing to contact between dog-ear cam 31 and dog-ear idler wheel 33.
Specifically, when the contact position of dog-ear cam 31 and dog-ear idler wheel 33 is in the bump location of dog-ear cam 31, pressure
Tight cam 41 and the contact position of pinch rollers 43 are in the bump location far from pressing cam 41.
Specifically, dog-ear cam 31 is to be fixedly connected with the connection of pressing cam 41.
Specifically, actuator 20 is servo motor.
Specifically, having at least one salient point on dog-ear cam 31；The salient point of dog-ear cam 31 can be one, can also be with
It is multiple；When the salient point of dog-ear cam 31 be it is multiple when, can by setting unequal at a distance from the centre of gyration for each salient point,
The bending angle of the corresponding material of each such salient point, greatly improve cam dog-ear device use scope and applicable energy
Power.
A kind of cam dog-ear device provided in this embodiment drives dog-ear cam 31 by an actuator 20 and compresses convex
41 rotation of wheel, while realizing the movement that the rotation of dog-ear knife 37 carries out dog-ear and the decline of top sword 47 compresses material；Driving is saved
The use of part 20 reduces the production cost of cam dog-ear device to save the waste of the energy in use process；And letter
The structure for having changed cam dog-ear device improves the dog-ear success rate of cam dog-ear device.
The above, above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although ginseng
The utility model is described in detail according to previous embodiment, those skilled in the art should understand that: it is still
It is possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is equally replaced
It changes；And these are modified or replaceed, various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
Spirit and scope.
Claims (10)
1. a kind of cam dog-ear device, which is characterized in that including main body fixing seat, be fixedly connected with drive in the main body fixing seat
Moving part, the actuator drive connection have dog-ear cam and pressing cam in the same centre of gyration；
The dog-ear cam contact is connected with dog-ear idler wheel, and the dog-ear idler wheel is fixedly connected with dog-ear connector, the dog-ear
Connector is fixedly connected with dog-ear rack gear, and the dog-ear rack gear engagement is connected with dog-ear gear, and the dog-ear gear is along its axial direction
It is installed with dog-ear knife；
During the contact position of the dog-ear cam and the dog-ear idler wheel is gradually shifted to the salient point of the dog-ear cam,
The dog-ear idler wheel, which rises, drives the dog-ear rack gear to rise, and the dog-ear rack gear, which rises, drives the dog-ear gear rotation, with
Drive the dog-ear swivel is dynamic to carry out dog-ear；
The pressing cam contact connectio has pinch rollers, and the pinch rollers are fixedly connected with compression connector, the compression
Connector is fixedly connected with top sword；
During the contact position of the pressing cam and the pinch rollers is gradually distance from the salient point of the pressing cam, institute
Stating pinch rollers decline drives the top sword decline to compress material.
2. cam dog-ear device according to claim 1, which is characterized in that it further include holddown spring, the holddown spring
One end be fixed on the compression connector, the other end of the holddown spring is fixed in the main body fixing seat；
During the contact position of the pressing cam and the pinch rollers is gradually distance from the salient point of the pressing cam, institute
The elastic force for stating holddown spring drives the top sword decline to compress material.
3. cam dog-ear device according to claim 1, which is characterized in that be fixedly connected with folding in the main body fixing seat
Angle workbench；The lower push type broach for matching the top sword is fixedly connected on the dog-ear workbench；
The dog-ear workbench is equipped with dog-ear knife through-hole, and the first end of the dog-ear knife penetrates in the dog-ear gear, described
The second end of dog-ear knife is stretched out from the dog-ear knife through-hole.
4. cam dog-ear device according to claim 3, which is characterized in that further include being fixed on the compression connector
Pressed slider, the pressed slider slidably connects compression sliding rail；The compression sliding rail and the fixed company of the dog-ear workbench
It connects.
5. cam dog-ear device according to claim 1, which is characterized in that further include and the fixed company of the dog-ear connector
The dog-ear sliding block connect, the dog-ear sliding block slidably connect dog-ear sliding rail；Sliding rail is also fixedly connected in the main body fixing seat
Fixing piece, the dog-ear sliding rail are fixedly connected with the sliding rail fixing piece.
6. cam dog-ear device according to claim 1, which is characterized in that it further include dog-ear spring, the dog-ear spring
One end be fixed on the dog-ear connector, the other end of the dog-ear spring is fixed in the main body fixing seat.
7. cam dog-ear device according to claim 1, which is characterized in that the dog-ear cam and the dog-ear idler wheel
When contact position is in the bump location of the dog-ear cam, the contact position of the pressing cam and the pinch rollers is in
Bump location far from the pressing cam.
8. cam dog-ear device according to claim 7, which is characterized in that the dog-ear cam and the pressing cam
It is connected as being fixedly connected.
9. cam dog-ear device according to claim 1, which is characterized in that the actuator is servo motor.
10. cam dog-ear device according to claim 1, which is characterized in that there is at least one on the dog-ear cam
Salient point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920255698.XU CN209374594U (en) | 2019-02-28 | 2019-02-28 | A kind of cam dog-ear device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920255698.XU CN209374594U (en) | 2019-02-28 | 2019-02-28 | A kind of cam dog-ear device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209374594U true CN209374594U (en) | 2019-09-10 |
Family
ID=67823751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920255698.XU Active CN209374594U (en) | 2019-02-28 | 2019-02-28 | A kind of cam dog-ear device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209374594U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109687035A (en) * | 2019-02-28 | 2019-04-26 | 东莞市傲途智能装备有限公司 | A kind of cam dog-ear device |
-
2019
- 2019-02-28 CN CN201920255698.XU patent/CN209374594U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109687035A (en) * | 2019-02-28 | 2019-04-26 | 东莞市傲途智能装备有限公司 | A kind of cam dog-ear device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210903 Address after: 523000 Room 102, building 2, 141 Liangping Road, Liaobu Town, Dongguan City, Guangdong Province Patentee after: Dongguan gongzhi Technology Co.,Ltd. Address before: 523000 Lingxing Street, Lingxia Development Zone, Liaobu Town, Dongguan City, Guangdong Province Patentee before: DONGGUAN ALI SYSTEM Co.,Ltd. |
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| TR01 | Transfer of patent right |