CN115597781A - Novel automatic positioning and pressing implementation method for power battery PACK box - Google Patents

Novel automatic positioning and pressing implementation method for power battery PACK box Download PDF

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Publication number
CN115597781A
CN115597781A CN202211226752.0A CN202211226752A CN115597781A CN 115597781 A CN115597781 A CN 115597781A CN 202211226752 A CN202211226752 A CN 202211226752A CN 115597781 A CN115597781 A CN 115597781A
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CN
China
Prior art keywords
pressing
power battery
cylinder
double
layer
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Pending
Application number
CN202211226752.0A
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Chinese (zh)
Inventor
黄杰贤
柳宇飞
刘云东
董建伟
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Shanghai Sikeqi Intelligent Equipment Technology Co ltd
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Shanghai Sikeqi Intelligent Equipment Technology Co ltd
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Priority to CN202211226752.0A priority Critical patent/CN115597781A/en
Publication of CN115597781A publication Critical patent/CN115597781A/en
Pending legal-status Critical Current

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
    • G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
    • G06K17/0025—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device the arrangement consisting of a wireless interrogation device in combination with a device for optically marking the record carrier
    • 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

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Sealing Battery Cases Or Jackets (AREA)

Abstract

The invention provides a novel method for realizing automatic positioning and compaction of a PACK box of a power battery, which comprises the following steps: s1, when the power battery box body code scanning device is used, a code scanning machine automatically scans the box body code of the power battery to obtain a box body serial number and a current box body installation procedure; s2, after the codes are scanned, the first layer of air cylinder of the first double-layer air cylinder pressing mechanism and the first layer of air cylinder of the second double-layer air cylinder pressing mechanism act and move to a pre-pressing position which is 30mm above the surface of the power battery box cover; and S3, after the two-layer pressing cylinders of the first double-layer cylinder pressing mechanism and the second double-layer cylinder pressing mechanism act, the whole mechanism acts to a pressing position, and the pressing force of the cylinders is used for keeping the pressing state of the upper cover of the box body until the air tightness detection process is completed.

Description

Novel automatic positioning and compressing implementation method for power battery PACK box
Technical Field
The invention relates to the technical field of automatic production of lithium batteries, in particular to a novel method for realizing automatic positioning and compaction of a PACK box body of a power battery.
Background
With the rapid development of the new energy power battery industry, the production process of the power battery is increasingly improved and perfected, and various processes also put higher requirements on the automatic production technology of the lithium battery industry. In the air tightness detection process of the power battery, the cover of the power battery box can deform in the air inflation process, and the air tightness detection precision can be seriously influenced by the change of the internal volume of the box body. Therefore, a set of mechanism capable of automatically positioning and pressing the power battery box body to prevent the box cover from deforming becomes a technical problem to be solved.
Disclosure of Invention
In view of this, the invention aims to provide a method capable of positioning and pressing a power battery box.
The invention is realized by adopting the following method: a novel method for realizing automatic positioning and pressing of a PACK box of a power battery comprises the following steps:
s1, when the box is used, a code scanning machine automatically scans a box code of the power battery to obtain a box serial number and a current box installation procedure;
s2, after the codes are scanned, the first layer of air cylinder of the first double-layer air cylinder pressing mechanism and the first layer of air cylinder of the second double-layer air cylinder pressing mechanism act and move to a pre-pressing position which is 30mm above the surface of the power battery box cover;
and S3, after the two-layer pressing cylinders of the first double-layer cylinder pressing mechanism and the second double-layer cylinder pressing mechanism act, the whole mechanism acts to a pressing position, and the pressing force of the cylinders is used for keeping the pressing state of the upper cover of the box body until the air tightness detection process is completed.
Furthermore, the device comprises an installation portal frame, a first double-layer cylinder pressing mechanism used for pressing the upper cover of the power battery box body is arranged at the left end and the right end of the installation portal frame, a second double-layer cylinder pressing mechanism used for pressing the middle part of the upper cover of the power battery box body is arranged at the middle part of the installation portal frame, and the second double-layer cylinder pressing mechanism is arranged between the first double-layer cylinder pressing mechanisms at the left end and the right end.
Further, first double-deck cylinder pushes down mechanism includes the spacing groove, the horizontal pole inboard has all been seted up about the installation portal frame the spacing groove, both ends all inlay around the spacing groove and are equipped with first installation piece, first installation piece medial surface is provided with first mounting panel, spacing inslot middle part is provided with second installation piece, second installation piece medial surface is provided with the second mounting panel, first mounting panel with first installation piece sets up perpendicularly, first mounting panel medial surface is provided with first straight line guide rail, the cover is equipped with the sliding seat on the first straight line guide rail, second mounting panel medial surface is provided with the fixing base, be provided with first down-pressure cylinder on the fixing base, the telescopic link end of first down-pressure cylinder is provided with the lifter plate, the lifter plate lower surface is provided with down the frame, the sliding seat lower surface with down the frame connection sets up, both ends all are provided with the second down-pressure cylinder around the frame lower surface, the telescopic link end of second down-pressure cylinder is provided with first down the body, down-pressure frame lower surface middle part has the second to push down the body, the second down set up between the second down-pressure body around the body.
Furthermore, the second double-layer pressing mechanism comprises a supporting frame, a third mounting plate is arranged on the upper surface of the supporting frame, a third pressing cylinder is arranged on the upper surface of the third mounting plate, the third pressing cylinder penetrates through the third mounting plate and extends to the lower surface of the supporting frame, a lifting seat is arranged at the tail end of a telescopic rod of the third pressing cylinder, fourth pressing cylinders are arranged at the front end and the rear end of the upper surface of the lifting seat, the tail end of a telescopic rod of the fourth pressing cylinder penetrates through the lifting seat and extends to the position below the lifting seat, a first pressing seat is arranged at the tail end of a telescopic rod of the fourth pressing cylinder, a second pressing seat is arranged in the middle of the lower surface of the lifting seat, and the second pressing seat is arranged between the first pressing seats at the front end and the rear end; the utility model discloses a power battery box body, including braced frame, bracing piece end, the bracing piece is provided with the sign indicating number machine of sweeping that is used for sweeping the sign indicating number to the power battery box body.
The invention has the beneficial effects that: the upper cover of the power battery box body can be compressed, so that the box cover is prevented from deforming; the automatic positioning and pressing device is simple in structure and convenient and fast to operate, realizes automatic positioning and pressing of the power battery box body, and can be compatible with various products through different combinations of variable-pitch pressing cylinders.
Drawings
FIG. 1 is a schematic flow chart of the method of the present invention.
FIG. 2 is a schematic view of the present invention.
Fig. 3 is a schematic structural view of the first double-deck cylinder pressing mechanism.
Fig. 4 is a schematic structural view of a second double-layer cylinder pressing mechanism.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
Referring to fig. 1, the present invention provides: a novel method for realizing automatic positioning and pressing of a PACK box body of a power battery comprises the following steps:
s1, when the power battery box body code scanning device is used, a code scanning machine automatically scans the box body code of the power battery to obtain a box body serial number and a current box body installation procedure;
s2, after the codes are scanned, the first layer of air cylinder of the first double-layer air cylinder pressing mechanism and the first layer of air cylinder of the second double-layer air cylinder pressing mechanism act and move to a pre-pressing position which is 30mm above the surface of the power battery box cover; according to different types of power batteries, the second-layer air cylinders of the first double-layer air cylinder pressing mechanism and the second double-layer air cylinder pressing mechanism can perform different combined actions according to the height of a pressed surface and the size of the pressed surface of the power battery box body;
and S3, after the two-layer pressing cylinders of the first double-layer cylinder pressing mechanism and the second double-layer cylinder pressing mechanism act, the whole mechanism acts to a pressing position, and the pressing force of the cylinders is used for keeping the pressing state of the upper cover of the box body until the air tightness detection process is completed. The two-layer cylinder is divided into 5 small parts, a stroke adjustable cylinder is adopted, each part of stroke can be independently adjusted, and the adjustment amplitude is 30mm; for example, the compression surface of the product B is 20mm higher than that of the product A, and the compatibility of different products can be realized by adjusting the stroke of the two-layer compression cylinder. After the two layers of pressing cylinders act, the whole mechanism acts to a pressing position, the ideal pressing position is just pressed to the whole surface of the box cover or is over-pressed by 1-2mm, and the pressing force of the cylinders is used for keeping the pressing state of the upper cover of the box body until the air tightness detection process is completed.
Referring to fig. 2, in an embodiment of the present invention, the present invention includes an installation portal frame 1, first double-layer cylinder pressing mechanisms 2 for pressing an upper cover of a power battery box are disposed at both left and right ends of the installation portal frame 1, a second double-layer cylinder pressing mechanism 3 for pressing a middle portion of the upper cover of the power battery box is disposed at a middle portion of the installation portal frame 1, and the second double-layer cylinder pressing mechanism 3 is disposed between the first double-layer cylinder pressing mechanisms 2 at the left and right ends. The pressing effect on the upper cover of the power battery box body can be achieved through the first double-layer cylinder pressing mechanism 2 and the second double-layer pressing mechanism 3 until the air tightness detection process is completed, and the box cover is prevented from deforming.
As shown in fig. 3, in an embodiment of the present invention, the first double-layer cylinder pressing mechanism 2 includes a limiting groove 21, the limiting grooves 21 are disposed on inner sides of left and right crossbars of the installation gantry 1, first installation blocks (not shown) are embedded at front and rear ends in the limiting groove 21, a first installation plate 22 is disposed on an inner side surface of the first installation block, a second installation block (not shown) is disposed in a middle portion of the limiting groove 21, a second installation plate 23 is disposed on an inner side surface of the second installation block, the first installation plate 22 is disposed perpendicular to the first installation block, a first linear guide rail 24 is disposed on an inner side surface of the first installation plate 22, a sliding seat 25 is sleeved on the first linear guide rail 24, a fixing seat 26 is disposed on an inner side surface of the second installation plate 23, a first pressing cylinder 27 is disposed on the fixing seat 26, a lifting plate 4 is disposed at a tail end of a telescopic rod of the first pressing cylinder 27, a pressing frame 41 is disposed on a lower surface of the lifting plate 4, a lower surface of the sliding seat 25 is connected to the pressing frame 41, second pressing cylinders 42 are disposed at front and rear ends of the lower pressing frame 41, a connecting rod 43 is disposed between the lower pressing rod 44 of the second pressing frame 41, and a lower pressing rod 44 is disposed at a front and rear end of the telescopic rod of the second pressing frame 43. And opening the first downward air cylinder 33 to drive the lifting plate 4 to move downwards, so as to realize downward movement of the downward pressing frame 41, move to a pre-pressing position which is 30mm away from the upper part of the surface of the power battery box cover, and then open the second downward air cylinder 42 to drive the first downward pressing body 43 to move downwards by the second downward air cylinder 42, so as to realize the compression effect of the power battery box cover.
As shown in fig. 4, in an embodiment of the present invention, the second dual-layer pressing mechanism 3 includes a supporting frame 31, a third mounting plate 32 is disposed on an upper surface of the supporting frame 31, a third pressing cylinder 33 is disposed on an upper surface of the third mounting plate 32, the third pressing cylinder 33 passes through the third mounting plate 32 and extends to a lower surface of the supporting frame 31, a lifting seat 34 is disposed at a tail end of a telescopic rod of the third pressing cylinder 33, fourth pressing cylinders 35 are disposed at front and rear ends of an upper surface of the lifting seat 34, a tail end of a telescopic rod of the fourth pressing cylinder 35 passes through the lifting seat 34 and extends to a position below the lifting seat 34, a first pressing seat 36 is disposed at a tail end of a telescopic rod of the fourth pressing cylinder 35, a second pressing seat 37 is disposed in a middle portion of a lower surface of the lifting seat 34, and the second pressing seat 37 is disposed between the first pressing seats 36 at the front and rear ends; the rear end of the right side face of the supporting frame 31 is provided with a supporting rod 38, and the tail end of the supporting rod 38 is provided with a code scanning machine 39 for scanning codes of the power battery box. The effect of making through sweeping ink recorder 39 can realize sweeping the sign indicating number to the power battery box, acquire the serial number of power battery box, open third air cylinder 33 that pushes down, drive lift seat 34 downstream, thereby realize that second pushes down 37 downstream, move to the pre-compaction position apart from power battery box lid surface top 30mm, then fourth air cylinder 35 that pushes down is opened to the rethread, fourth air cylinder 35 drives first seat 36 that pushes down and moves down, thereby realize the effect of compressing tightly of power battery box lid.
The down-pressure cylinder and the code scanner in the present invention are prior arts, and it will be clear to those skilled in the art that the detailed description is omitted, and the code scanner may be, but not limited to, a kirschner SR1000 code-scanning gun.
The above description is only a preferred embodiment of the present invention, and all the equivalent changes and modifications made according to the claims of the present invention should be covered by the present invention.

Claims (4)

1. The novel power battery PACK box body automatic positioning and compressing implementation method is characterized by comprising the following steps:
s1, when the box is used, a code scanning machine automatically scans a box code of the power battery to obtain a box serial number and a current box installation procedure;
s2, after the code is scanned, the first layer of air cylinder of the first double-layer air cylinder pressing mechanism and the second double-layer air cylinder pressing mechanism act,
moving to a pre-pressing position which is 30mm above the surface of the cover of the power battery box;
and S3, after the two-layer pressing cylinders of the first double-layer cylinder pressing mechanism and the second double-layer cylinder pressing mechanism act, the whole mechanism acts to a pressing position, and the pressing force of the cylinders is used for keeping the pressing state of the upper cover of the box body until the air tightness detection process is completed.
2. The novel automatic positioning and compacting implementation method for the power battery PACK box body as claimed in claim 1, is characterized in that: including the installation portal frame, both ends all are provided with and are used for going on the first double-deck cylinder that compresses tightly pushing down the mechanism to power battery box upper cover about the installation portal frame, installation portal frame middle part is provided with and is used for realizing going on the second double-deck cylinder that compresses tightly pushing down the mechanism to power battery box upper cover middle part, the second double-deck cylinder pushes down the mechanism and sets up between the first double-deck cylinder pushing down the mechanism at both ends about.
3. The novel automatic positioning and compacting implementation method for the power battery PACK box body as claimed in claim 1, is characterized in that: the first double-layer cylinder pushing mechanism comprises a limiting groove, the limiting groove is formed in the inner side of a left cross rod and a right cross rod of the installation portal frame, first installation blocks are embedded at the front end and the rear end of the limiting groove, first installation plates are arranged on the inner side faces of the first installation blocks, second installation blocks are arranged in the middle of the limiting groove, second installation plates are arranged on the inner side faces of the second installation blocks, the first installation plates and the first installation blocks are perpendicularly arranged, first straight guide rails are arranged on the inner side faces of the first installation plates, sliding seats are sleeved on the first straight guide rails, fixing seats are arranged on the inner side faces of the second installation plates, first pushing cylinders are arranged on the fixing seats, lifting plates are arranged at the tail ends of telescopic rods of the first pushing cylinders, pushing frames are arranged on the lower surfaces of the lifting plates, second pushing bodies are arranged on the lower surfaces of the sliding seats, second pushing cylinders are arranged at the front ends and the rear ends of the lower surfaces of the pushing frames, first pushing bodies are arranged at the middle portions of the lower surfaces of the second pushing bodies, and are arranged between the first pushing bodies.
4. The novel automatic positioning and compacting implementation method for the power battery PACK box body as claimed in claim 1, is characterized in that: the second double-layer pressing mechanism comprises a supporting frame, a third mounting plate is arranged on the upper surface of the supporting frame, a third pressing cylinder is arranged on the upper surface of the third mounting plate, the third pressing cylinder penetrates through the third mounting plate and extends to the lower surface of the supporting frame, a lifting seat is arranged at the tail end of a telescopic rod of the third pressing cylinder, fourth pressing cylinders are arranged at the front end and the rear end of the upper surface of the lifting seat, the tail end of a telescopic rod of each fourth pressing cylinder penetrates through the lifting seat and extends to the position below the lifting seat, a first pressing seat is arranged at the tail end of the telescopic rod of each fourth pressing cylinder, a second pressing seat is arranged in the middle of the lower surface of the lifting seat, and the second pressing seats are arranged between the first pressing seats at the front end and the rear end; the braced frame right flank rear end is provided with the bracing piece, the bracing piece end is provided with the ink recorder of sweeping that is used for sweeping the sign indicating number to the power battery box.
CN202211226752.0A 2022-10-09 2022-10-09 Novel automatic positioning and pressing implementation method for power battery PACK box Pending CN115597781A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211226752.0A CN115597781A (en) 2022-10-09 2022-10-09 Novel automatic positioning and pressing implementation method for power battery PACK box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211226752.0A CN115597781A (en) 2022-10-09 2022-10-09 Novel automatic positioning and pressing implementation method for power battery PACK box

Publications (1)

Publication Number Publication Date
CN115597781A true CN115597781A (en) 2023-01-13

Family

ID=84847463

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202211226752.0A Pending CN115597781A (en) 2022-10-09 2022-10-09 Novel automatic positioning and pressing implementation method for power battery PACK box

Country Status (1)

Country Link
CN (1) CN115597781A (en)

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