CN206362649U - A kind of foil automatically bends experimental machine - Google Patents
A kind of foil automatically bends experimental machine Download PDFInfo
- Publication number
- CN206362649U CN206362649U CN201621439820.1U CN201621439820U CN206362649U CN 206362649 U CN206362649 U CN 206362649U CN 201621439820 U CN201621439820 U CN 201621439820U CN 206362649 U CN206362649 U CN 206362649U
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- bending
- foil
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- experimental machine
- plate
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Abstract
Experimental machine is automatically being bent the utility model discloses a kind of foil, sliding floor is driven to be moved left and right along slide rail using drive cylinder, and the tested foil fixed by bending clamp on sliding floor is bent roller and is bent to left and right, touched again by baffle plate by flexing roll and drive the whole shift fork that rotates to rotate, reset, by above-mentioned bending repeatedly, reset to realize that automatic bending is tested so that plate holds up the tested foil of bending.Bending times can be recorded by bending counter inductor, until tested foil fractures completely, by interlocked control bar folder autostop, and preserve continuous bending number of times record.It is achieved thereby that the automation of bending test, and efficiently solve the problem of ultra-soft metallic foil bending test result is inaccurate.Bending testing efficiency is effectively increased, the labor intensity of test operator is alleviated.
Description
Technical field
The utility model is related to foil bending experimental facilities, more specifically refers to that a kind of foil automatically bends experimental machine.
Background technology
The development of electric automobile has greatly promoted the development of power lithium-ion battery, and dynamical lithium-ion battery lug is
One of its core component, therefore, has higher physics, mechanical property requirements to making dynamical lithium-ion battery lug material, curved
Folding endurance can be exactly an important indicator of its mechanical performance.
See shown in Fig. 1, Fig. 2, so-called bending performance refers to that using bending clamp 1 dynamical lithium-ion battery lug will be made
After material fine aluminium or pure copper foil band (0.1-0.8mm thickness) are clamped, progress 180 degree is reciprocally bending, untill fracture completely.Tool
Body is as follows：During detection, bending clamp trip bolt 2 is first unclamped, material 3 to be detected is placed between a pair of bending clamps 1, then
Bending clamp trip bolt 2, then the manual retaining part from material 3 to be detected are locked first to the bending of 90 degree of direction, a pressing,
Then again to the bending of opposite direction 180 degree, pressing.By repeating above-mentioned action, until test material is broken completely from retaining part.
Its reciprocally bending number of times is the buckling strength of the detection material.This detection, detection category will be carried out per a collection of raw material
In routinely detecting.
Because the development time of power lithium-ion battery is very short, the time for producing power lithium-ion battery in enormous quantities is shorter,
Therefore, the means of testing of current bending performance generally carries out manual test using the fixture and method shown in Fig. 1.The survey of this method
Test result can vary with each individual, it is impossible to form unified standard, meanwhile, when material thickness reaches more than 0.3mm, not only test work
Intensity is big, and the test result difference of different testers is also very big, therefore, the test result that current method of testing is obtained
The bending performance of tested material can accurately neither be reflected, allow tester to bear the hardship of highly intensive labour again, it is impossible to row is met
The need for industry is fast-developing.
Utility model content
The purpose of this utility model is to be directed to drawbacks described above, proposes that a kind of foil automatically bends experimental machine, can carry out
Full-automatic cripping test, to substitute artificial bending.
To achieve these goals, the utility model uses following technical scheme.
A kind of foil automatically bends experimental machine, including base, a pair of slide rails on base, one on slide rail
The left shifting fork mechanism, bending clamp mechanism and the right shifting fork mechanism that are set up in sliding floor, successively on two sliding floors, it is fixedly arranged on
Flexing roll above bending clamp mechanism, on base to the driving cylinder for driving sliding floor to be moved left and right along slide rail,
Bending clamp mechanism includes the bending clamp a pair to clamp tested foil, and left and right shifting fork mechanism is symmetrical arranged, including turning
Pedestal and the rotation shift fork in spindle housing, rotating shift fork includes the plate and the baffle plate located at outside located at inner side, plate
The composition that is connected with baffle bottom v-shaped structure, flexing roll to carry out left and right bending to the tested foil slided with sliding floor,
And flexing roll bottom is less than at the top of plate, to touch the baffle plate in sliding and drive the whole shift fork that rotates to rotate, so that plate
The tested foil of bending is held up and resetted.
Described base both sides are fixedly provided with a pair of frame, and described flexing roll is in frame.
Described flexing roll bottom is higher by the tested foil thickness of 1.1 times described of bending clamp top planes.
Described experimental machine also includes the bending counter inductor of the bending number of times to detect tested foil.
Described experimental machine also includes control cabinet, and control cabinet input is connected with bending counter inductor, and output end is with driving
Dynamic cylinder is connected.
In above-mentioned technical proposal of the present utility model, the foil automatically bends experimental machine and drives cunning by drive cylinder
Dynamic bottom plate is moved left and right along slide rail, and cause on sliding floor from the tested foil that bending clamp is fixed be bent roller to
It is left and right to be bent, then touched by baffle plate by flexing roll and drive the whole shift fork that rotates to rotate, so that plate being tested bending
Foil, which is held up, to be resetted, and by above-mentioned bending repeatedly, is resetted to realize that automatic bending is tested.Can doubling by bending counter inductor
Curved number of times is recorded, until tested foil fractures completely, by interlocked control bar folder autostop, and preserves continuous bending
Number of times is recorded.
Brief description of the drawings
Fig. 1 is that the bending clamp of prior art clamps the schematic perspective view of tested foil；
Fig. 2 is the manual bending state schematic diagram of prior art；
Fig. 3 is the stereogram that foil of the present utility model automatically bends experimental machine.
Embodiment
The technical solution of the utility model is further illustrated below in conjunction with the accompanying drawings.
Refer to shown in Fig. 3, a kind of foil of the present utility model automatically bends experimental machine 10, it mainly includes base
11st, on base 11 a pair of slide rails 12, the pair of sliding bottom plate 13 on slide rail 12, two sliding floors are set up in successively
Left shifting fork mechanism, bending clamp mechanism and right shifting fork mechanism on 13, the flexing roll 14 being fixedly arranged on above bending clamp mechanism, set
In, to the driving cylinder 15 for driving sliding floor 13 to be moved left and right along slide rail 12, bending clamp mechanism includes a pair on base 11
To clamp the bending clamp 16 of tested foil, and locked by trip bolt, left and right shifting fork mechanism is symmetrical arranged, and is included
Spindle housing 17 and the rotation shift fork 18 in spindle housing 17, rotating shift fork 18 is included located at the plate 181 of inner side and located at outer
The baffle plate 182 of side, plate 181 and the bottom of baffle plate 182, which are connected, constitutes v-shaped structure, and flexing roll 14 with sliding floor 13 to sliding
Dynamic tested foil carries out left and right bending, and the bottom of flexing roll 14 is less than the top of plate 181, to touch the baffle plate in sliding
182 and drive the whole shift fork 18 that rotates to rotate, resetted so that plate 181 holds up the tested foil of bending.
As one embodiment, the described both sides of base 11 are fixedly provided with a pair of frame 19, and described flexing roll 14 is located at
In frame 19, and radial rotating can be carried out in frame 19, passively shift fork 18 is bent and rotated to tested foil to realize
Driving.
As one embodiment, the described bottom of flexing roll 14 is higher by 1.1 times described of 16 top planes of bending clamp
Tested foil thickness, preferably can carry out bending process to tested foil.
As one embodiment, described experimental machine 10 also includes the bending note of the bending number of times to detect tested foil
Number inductor 20, can be arranged on a sliding floor 13, by detection modes such as infrared rays, to detect the bending time of tested foil
Number.
As one embodiment, described experimental machine 10 also includes control cabinet 21, and the input of control cabinet 21 counts with bending
Inductor 20 is connected, and output end is connected with driving cylinder 15, to carry out interlocked control.
The principle for automatically bending the progress bending experiment of experimental machine 10 using foil of the present utility model is as follows：
The trip bolt of the side of bending clamp 16 is first unclamped, bending clamp 16 is divided right and left, by tested foil sample 22
Vertically it is put between two bending clamps 16, then closes up and bending clamp 16 is locked by trip bolt, open on control cabinet 21
Start button, foil automatically bends experimental machine 10 and just starts automatic work：The sliding floor 13 of double sided slider bar 12 passes through driving
Cylinder 15 moves right, and flexing roll 14 presses close to plane on bending clamp 16, and tested foil sample 22 is passively bent to the right into folding
Into level, when sliding floor 13 continues to move to right so that after bending clamp 16 is by flexing roll 14, right side rotates the baffle plate of shift fork 18
182 are touched after flexing roll 14, and rotation is pressed down by the reaction of flexing roll 14, and the plate 181 of the rotation shift fork 18 is then
Be lifted up, the tested foil sample 22 bent to the right held up, be reset to vertical direction, and when right side rotate shift fork 18 by
Sliding floor 13 move right all by flexing roll 14 after, then by drive cylinder driving auto-returned be moved to the left, be tested paper tinsel
Band sample 22 is bent roller 14 and is bent into level to the left successively, then holds up reset by left pivot movement shift fork 18, completes one bout
It is left and right respectively once bend, and then constantly repeat above-mentioned bending motion process, you can realize to being tested the continuous of foil sample 22
Bending.Whenever bending once, be tested foil sample 22 it is in vertical position when, bending counter inductor 20 can just sense record
Once, if test specimens 22 fracture completely, bending counter inductor 20 is sensed less than test specimens 22, by control cabinet 21 from
It is dynamic to shut down, and preserve continuous bending number of times record.
In summary, experimental machine 10 is automatically bent with following advantage using foil of the present utility model：
1st, the automation of bending test is not only realized first, and efficiently solves ultra-soft metallic foil bending test knot
Really inaccurate the problem of.
2nd, bending testing efficiency is effectively increased, the labor intensity of test operator is alleviated.
3rd, full-automatic experiment test can be realized, it is adaptable to the foil test of various materials or specification, and can counted automatically
Number and data storage.
Those of ordinary skill in the art is it should be appreciated that the embodiment of the above is intended merely to illustrate that this practicality is new
Type, and be not used as limiting of the present utility model, as long as in spirit of the present utility model, to described above
Change, the modification of embodiment will all fall in Claims scope of the present utility model.
Claims (5)
1. a kind of foil automatically bends experimental machine, it is characterised in that：A pair of slide rails including base, on base, it is located at
Pair of sliding bottom plate, the left shifting fork mechanism being set up in successively on two sliding floors, bending clamp mechanism and right shift fork on slide rail
Mechanism, the flexing roll being fixedly arranged on above bending clamp mechanism, on base to drive sliding floor to be moved left and right along slide rail
Driving cylinder, bending clamp mechanism includes the bending clamp a pair to clamp tested foil, and left and right shifting fork mechanism is symmetrically set
Put, the rotation shift fork including spindle housing and in spindle housing, rotating shift fork is included located at the plate of inner side and located at outside
Baffle plate, plate is connected composition v-shaped structure with baffle bottom, and flexing roll to the tested foil slided with sliding floor to carry out
Left and right bending, and flexing roll bottom is less than at the top of plate, to touch the baffle plate in sliding and drive the whole shift fork that rotates to turn
It is dynamic, resetted so that plate holds up the tested foil of bending.
2. foil as claimed in claim 1 automatically bends experimental machine, it is characterised in that：Described base both sides are fixedly provided with
A pair of frame, described flexing roll is in frame.
3. foil as claimed in claim 2 automatically bends experimental machine, it is characterised in that：Described flexing roll bottom is higher by institute
The tested foil thickness of 1.1 times of the bending clamp top planes stated.
4. foil as claimed in claim 1 automatically bends experimental machine, it is characterised in that：Described experimental machine also includes being used to
The bending counter inductor of the bending number of times of the tested foil of detection.
5. foil as claimed in claim 4 automatically bends experimental machine, it is characterised in that：Described experimental machine also includes control
Case, control cabinet input is connected with bending counter inductor, and output end is connected with driving cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621439820.1U CN206362649U (en) | 2016-12-26 | 2016-12-26 | A kind of foil automatically bends experimental machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621439820.1U CN206362649U (en) | 2016-12-26 | 2016-12-26 | A kind of foil automatically bends experimental machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206362649U true CN206362649U (en) | 2017-07-28 |
Family
ID=59377158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621439820.1U Expired - Fee Related CN206362649U (en) | 2016-12-26 | 2016-12-26 | A kind of foil automatically bends experimental machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206362649U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108792102A (en) * | 2018-06-25 | 2018-11-13 | 佛山市多谱光电科技有限公司 | A kind of bright packing machine of bar-shaped LED device microdot |
| CN115493903A (en) * | 2022-09-21 | 2022-12-20 | 北京卫蓝新能源科技有限公司 | Method for testing fatigue resistance of copper foil |
-
2016
- 2016-12-26 CN CN201621439820.1U patent/CN206362649U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108792102A (en) * | 2018-06-25 | 2018-11-13 | 佛山市多谱光电科技有限公司 | A kind of bright packing machine of bar-shaped LED device microdot |
| CN108792102B (en) * | 2018-06-25 | 2020-06-23 | 佛山市多谱光电科技有限公司 | Bar LED device is little and is lighted packagine machine |
| CN115493903A (en) * | 2022-09-21 | 2022-12-20 | 北京卫蓝新能源科技有限公司 | Method for testing fatigue resistance of copper foil |
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| 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: 20170728 Termination date: 20171226 |
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| CF01 | Termination of patent right due to non-payment of annual fee |