CN105334467A - Puncturing device for cell detection - Google Patents
Puncturing device for cell detection Download PDFInfo
- Publication number
- CN105334467A CN105334467A CN201510673617.4A CN201510673617A CN105334467A CN 105334467 A CN105334467 A CN 105334467A CN 201510673617 A CN201510673617 A CN 201510673617A CN 105334467 A CN105334467 A CN 105334467A
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- China
- Prior art keywords
- electric cylinder
- crane
- worktable
- fixed
- leading screw
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Abstract
The invention relates to a puncturing device of cell detection. The puncturing device is characterized in that the puncturing device comprises a work bench, a rack, an electric cylinder, at least two guide rods, an elevating frame and a needle head. The work bench comprises a pedestal, a bidirectional lead screw and two clamping moving blocks. Two ends of the bidirectional lead screw are installed on the pedestal via bearings. The clamping moving blocks are assembled on the bidirectional lead screw via screw threads. The rack is arranged on one side of the work bench. The electric cylinder is installed on the upper part of the rack and above the pedestal. The electric cylinder comprises a lever which can vertically up-down telescope. The elevating frame is fixed on the lower end of the lever. The needle head is installed on the lower part of the elevating frame. The guide rods are assembled on the elevating frame. The lower ends of the guide rods are fixed on the pedestal. According to the invention, the novel device used for detecting performance of a punctured cell runs stably; operation precision is easy to control; and detection quality and detection efficiency are high.
Description
Technical field
The invention belongs to battery detecting technical field, particularly relate to a kind of battery detecting needling device.
Background technology
Along with increasingly sharpening and the development of electronic product of environmental problem, battery becomes the main energy sources carrier used in people's daily necessities and the producer goods gradually.Especially lithium battery, along with the development of science and technology, present lithium battery becomes main flow.
Whether the numerical value change such as in cell production process, need to detect the multiple performance index of product, after puncture, performance is a Testing index of battery, and method utilizes needle pierces battery, the voltage of observation battery and battery can be on fire from explosion.In prior art, for detecting the syringe needle of battery by Driven by Hydraulic Cylinder, this shortcoming is that the force value difficulty of syringe needle controls, and examination criteria differs, and accuracy of detection is not high.
Summary of the invention
The present invention provides a kind of accuracy of detection high for solving in known technology the technical matters that exists, the battery detecting needling device that equipment operates steadily.
The technical scheme that the present invention takes for the technical matters existed in solution known technology is: a kind of battery detecting needling device, is characterized in that: comprise worktable, frame, electric cylinder, guide rod, crane and syringe needle; Described worktable comprises base, two-way leading screw and two clamping loose pieces, and the two ends of described two-way leading screw are arranged on described base by bearing, and described two clamping loose pieces are fitted on described two-way leading screw by screw thread; The side of described worktable arranges described frame, described electric cylinder is installed on the top of described frame, described electric cylinder is positioned at the top of described base, described electric cylinder comprises lever that can be vertically flexible up and down, described crane is fixed in the lower end of described lever, described syringe needle is installed in the bottom of described crane, and equipped at least two described guide rods on described crane, the lower end of described guide rod is fixed on described base.
The present invention can also adopt following technical measures:
Described worktable also comprises cushion block, and described cushion block is fixed on described base, and described cushion block is located between described two clamping loose pieces.
Described clamping loose piece is L shaped plate body.
Comprise four described guide rods, between described crane and described guide rod, be set with sliding sleeve.
The advantage that the present invention has and good effect are:
The invention provides a kind of newly for detecting the equipment of performance after battery puncture, this equipment operates steadily, and running precision is easy to control, Detection job and detection efficiency high.
Accompanying drawing explanation
Fig. 1 is stereographic map of the present invention;
Fig. 2 is side view of the present invention.
In figure: 1, worktable; 1-1, base; 1-2, two-way leading screw; 1-3, clamping loose piece; 1-4, cushion block; 2, frame; 3, electric cylinder; 4, guide rod; 5, crane; 6, syringe needle; 7, sliding sleeve.
Embodiment
For summary of the invention of the present invention, Characteristic can be understood further, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 1 and Fig. 2, a kind of battery detecting needling device, comprise worktable 1, frame 2, electric cylinder 3, guide rod 4, crane 5 and syringe needle 6.Wherein, electric cylinder 3 is the modular products by servomotor and leading screw integrated design, convert the rotary motion of servomotor to rectilinear motion, servomotor optimum benefits-precise rotation is controlled simultaneously, accurate revolution controls, accurate torque controls to be transformed into-precise speed control, Accurate Position Control, and accurate thrust controls; Realize the prior art products of high precision rectilinear motion series.
Described worktable 1 comprises base 1-1, two-way leading screw 1-2 and two clamping loose piece 1-3.Base 1-1 is the matrix of worktable.The two ends of described two-way leading screw 1-2 are arranged on described base 1-1 by bearing, and described two clamping loose piece 1-3 are fitted on described two-way leading screw 1-2 by screw thread.Two-way leading screw 1-2 is made up of the thread segment that two sections of rotation directions are contrary, and two clamping loose piece 1-3 are fitted on two sections of thread segments of two-way leading screw 1-2 respectively.Rotate two-way leading screw 1-2, can realize two clamping loose piece 1-3 away from or close.Rotate two-way leading screw 1-2, two described clamping loose piece 1-3 can be made close to each other to realize detected battery to be fixed on worktable 1.
The side of described worktable 1 arranges described frame 2.Described electric cylinder 3 is installed on the top of described frame 2, and electric cylinder 3 is actuating units that in this equipment, syringe needle 6 carries out puncture action, and in the present embodiment, the outside of electric cylinder 3 is provided with case, and case is fixed in frame 2.Described electric cylinder 3 is positioned at the top of described base 1-1.Described electric cylinder 3 comprises lever 3-1 that can be vertically flexible up and down.Described crane 5 is fixed in the lower end of described lever 3-1.Described syringe needle 6 is installed in the bottom of described crane 5.Above-mentioned crane 5 can vertically move up and down under the driving effect of electric cylinder 3, and crane 5 is carriers of syringe needle 6, drives syringe needle about 6 vertically action to realize electric cylinder 3.Equipped at least two described guide rods 4 on described crane 5, the lower end of described guide rod 4 is fixed on described base 1-1.The effect of guide rod 4 makes crane 5 and syringe needle 6 move up and down more steadily, ensures the running precision of equipment.
In the present embodiment, described worktable 1 also comprises cushion block 1-4, and described cushion block 1-4 is fixed on described base 1-1, and described cushion block 1-4 is located between described two clamping loose piece 1-3, cushion block 1-4 has the through hole that two-way leading screw 1-2 is passed.Described clamping loose piece 1-3 is L shaped plate body.Comprise four described guide rods 4, between described crane 5 and described guide rod 4, be set with sliding sleeve 7.
The course of work:
1. battery is placed between two clamping loose piece 1-3, rotates two-way leading screw 1-2 and make the 1-3 relative movement of clamping loose piece and battery folder is fastened.
2. electric cylinder 3 drives crane 5 and syringe needle 6 to move down, and syringe needle 6 is thrust be fixed in the battery of worktable, and the degree of depth that syringe needle 6 thrusts in battery is controlled by electric cylinder 3.In the present embodiment, syringe needle 6 decline rate requires adjustable within the scope of 1 ~ 150mm/s, and velocity error is 5% of current setting speed value.
Claims (4)
1. a battery detecting needling device, is characterized in that: comprise worktable (1), frame (2), electric cylinder (3), guide rod (4), crane (5) and syringe needle (6), described worktable (1) comprises base (1-1), two-way leading screw (1-2) and two clampings loose piece (1-3), the two ends of described two-way leading screw (1-2) are arranged on described base (1-1) by bearing, and described two clampings loose piece (1-3) are fitted on described two-way leading screw (1-2) by screw thread, the side of described worktable (1) arranges described frame (2), described electric cylinder (3) is installed on the top of described frame (2), described electric cylinder (3) is positioned at the top of described base (1-1), described electric cylinder (3) comprises lever (3-1) that can be vertically flexible up and down, described crane (5) is fixed in the lower end of described lever (3-1), described syringe needle (6) is installed in the bottom of described crane (5), the upper equipped at least two described guide rods (4) of described crane (5), the lower end of described guide rod (4) is fixed on described base (1-1).
2. battery detecting needling device according to claim 1, it is characterized in that: described worktable (1) also comprises cushion block (1-4), described cushion block (1-4) is fixed on described base (1-1), and described cushion block (1-4) is located between described two clampings loose piece it (1-3).
3. battery detecting needling device according to claim 1 and 2, is characterized in that: described clamping loose piece (1-3) is L shaped plate body.
4. battery detecting needling device according to claim 1, is characterized in that: comprise four described guide rods (4), be set with sliding sleeve (7) between described crane (5) and described guide rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510673617.4A CN105334467A (en) | 2015-10-16 | 2015-10-16 | Puncturing device for cell detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510673617.4A CN105334467A (en) | 2015-10-16 | 2015-10-16 | Puncturing device for cell detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105334467A true CN105334467A (en) | 2016-02-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510673617.4A Pending CN105334467A (en) | 2015-10-16 | 2015-10-16 | Puncturing device for cell detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105334467A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106272165A (en) * | 2016-08-31 | 2017-01-04 | 华南理工大学 | A kind of rectangular cell general acupuncture detection fixture |
| CN111947715A (en) * | 2020-08-10 | 2020-11-17 | 南京莱迪新能源科技有限公司 | Lithium ion battery safety characteristic inspection experimental device for new forms of energy storage |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080143337A1 (en) * | 2006-12-15 | 2008-06-19 | Masato Fujikawa | Evaluation method for safety upon battery internal short circuit, evaluation device for safety upon battery internal short circuit, battery, battery pack, and manufacturing method for battery and battery pack |
| CN201096606Y (en) * | 2007-08-30 | 2008-08-06 | 深圳市比克电池有限公司 | Battery squeezing-resistant test device |
| CN201130194Y (en) * | 2007-09-21 | 2008-10-08 | 深圳市比克电池有限公司 | Steel needle mold and needle aculeus experimental machine with the same |
| CN201852738U (en) * | 2010-09-21 | 2011-06-01 | 东莞市贝尔试验设备有限公司 | Battery needling tester |
| CN103837712A (en) * | 2012-11-23 | 2014-06-04 | 海洋王（东莞）照明科技有限公司 | Battery fixation structure, battery pin-prick test device and battery pin-prick test method |
| CN203758827U (en) * | 2014-04-08 | 2014-08-06 | 湖州市特种设备检测中心 | Fixing platform for material indentation test |
| CN104865529A (en) * | 2014-02-25 | 2015-08-26 | 爱斯佩克株式会社 | Battery Test Device |
-
2015
- 2015-10-16 CN CN201510673617.4A patent/CN105334467A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080143337A1 (en) * | 2006-12-15 | 2008-06-19 | Masato Fujikawa | Evaluation method for safety upon battery internal short circuit, evaluation device for safety upon battery internal short circuit, battery, battery pack, and manufacturing method for battery and battery pack |
| CN201096606Y (en) * | 2007-08-30 | 2008-08-06 | 深圳市比克电池有限公司 | Battery squeezing-resistant test device |
| CN201130194Y (en) * | 2007-09-21 | 2008-10-08 | 深圳市比克电池有限公司 | Steel needle mold and needle aculeus experimental machine with the same |
| CN201852738U (en) * | 2010-09-21 | 2011-06-01 | 东莞市贝尔试验设备有限公司 | Battery needling tester |
| CN103837712A (en) * | 2012-11-23 | 2014-06-04 | 海洋王（东莞）照明科技有限公司 | Battery fixation structure, battery pin-prick test device and battery pin-prick test method |
| CN104865529A (en) * | 2014-02-25 | 2015-08-26 | 爱斯佩克株式会社 | Battery Test Device |
| CN203758827U (en) * | 2014-04-08 | 2014-08-06 | 湖州市特种设备检测中心 | Fixing platform for material indentation test |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106272165A (en) * | 2016-08-31 | 2017-01-04 | 华南理工大学 | A kind of rectangular cell general acupuncture detection fixture |
| CN111947715A (en) * | 2020-08-10 | 2020-11-17 | 南京莱迪新能源科技有限公司 | Lithium ion battery safety characteristic inspection experimental device for new forms of energy storage |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160217 |