CN113871726A

CN113871726A - Full-automatic secondary line sealing equipment and production flow thereof

Info

Publication number: CN113871726A
Application number: CN202111253903.7A
Authority: CN
Inventors: 陈雪峰; 肖兴立; 李启元; 曾夏伟; 禹荣兴
Original assignee: Guangdong Biwo New Energy Co ltd
Current assignee: Guangdong Biwo New Energy Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2021-12-31

Abstract

The invention discloses a full-automatic two-sealing line device and a production process thereof, which comprises a rack and a control panel arranged on the rack, wherein a feeding detection mechanism, an encapsulation mechanism and a cutting mechanism are sequentially arranged on the rack from left to right, an automatic material receiving mechanism is also arranged on one side of the rack, a support fixing frame is arranged at the front end and the rear end of the encapsulation mechanism, a transversely arranged fixing plate is arranged on the support fixing frame, and an encapsulation manipulator for adsorbing a mobile battery is arranged on the fixing plate. Effectively eliminates the harm of harmful gas to human body.

Description

Full-automatic secondary line sealing equipment and production flow thereof

Technical Field

The invention relates to the technical field of battery processing equipment, in particular to full-automatic secondary wire sealing equipment and a production flow thereof.

Background

The application of present lithium cell is very extensive, and required output is also very much, and the lithium cell needs to detect voltage, electric current, resistance, appearance packing of battery before the preparation shaping, guarantees that the battery of outwards flowing is to accord with the specification requirement.

Lithium cell production facility on the present market, every production and processing station all establishes alone, needs to have the special messenger to watch the operation, consumes a large amount of manpowers, and in the processing operation in the past, the product quality and the production efficiency of lithium cell can not obtain the assurance, lead to the manufacturing cost increase of enterprise, owing to the in-process of processing lithium cell, can produce special smell moreover, cause the influence to the human body, consequently need solve present existing technical problem.

Disclosure of Invention

The invention aims to solve the technical problem of the prior art and provides a full-automatic two-wire sealing device and a production process thereof.

In order to solve the technical problems, the technical scheme adopted by the invention is as follows: the utility model provides a two full-automatic seal line equipment, includes the frame and installs the control panel in the frame, turn right from a left side in the frame and be equipped with material loading detection mechanism, packaging mechanism and blank mechanism in proper order, one side of frame still is equipped with automatic receiving agencies, packaging mechanism's front and back end is equipped with the support mount, be equipped with the fixed plate of horizontal setting on the support mount, be equipped with the packaging machinery hand that is used for adsorbing the removal battery on the fixed plate, material loading detection mechanism, packaging mechanism, blank mechanism, automatic receiving agencies and manipulator all control the removal through control panel.

Preferably, the feeding detection mechanism comprises a discharging rotary platform and a battery detection device, the battery detection device is arranged above one side of the discharging rotary platform, the discharging rotary platform is arranged at the edge of the front end of the rack, a poor material receiving device used for collecting and detecting unqualified lithium batteries is arranged at the side end of the discharging rotary platform, a tested placing seat is arranged at the rear end of the poor material receiving device, and a first clamping hand used for moving the tested lithium batteries on the discharging rotary platform to the tested placing seat is arranged at the rear end of the discharging rotary platform.

Preferably, a plurality of battery placing seats used for placing batteries to be tested are arranged on the discharging rotary platform, the battery placing seats are arranged at the edge of the discharging rotary platform in an interval distribution mode, the battery detection device is arranged above the left side of the discharging rotary platform, and a second clamping hand used for clamping unqualified lithium batteries to the unqualified material receiving device is arranged above the right side of the discharging rotary platform.

Preferably, the packaging mechanism comprises a lower packaging die and an upper packaging die, the lower packaging die is arranged on the frame, a longitudinally-arranged longitudinal moving guide rail is arranged between the lower packaging die and the support, a moving slide block moving back and forth along the longitudinal moving guide rail is arranged at the lower end of the lower packaging die, a lower die control cylinder used for controlling the lower packaging die to move back and forth is arranged at the lower end of the lower packaging die, a packaging base for placing a battery is arranged on the lower packaging die, and an inclined plane is arranged at the rear end of the packaging base;

the packaging device comprises a packaging upper die, a packaging lower die, a supporting fixing frame, a fixing plate, an upper packaging die, an upper packaging seat, a puncturing knife, an upper packaging seat control cylinder and a packaging base, wherein the upper packaging die is fixedly arranged on the supporting fixing frame, the fixing plate is arranged at the front end and the rear end of the upper packaging die, the upper packaging seat corresponds to the packaging base of the lower packaging die, the side end of the upper packaging seat is provided with the puncturing knife which protrudes downwards and punctures in a protruding mode, the upper end of the upper packaging seat is provided with the upper packaging seat control cylinder which is used for controlling the upper packaging seat to reciprocate up and down, and the upper packaging seat and the packaging base are controlled to be matched and generate a packaging cavity used for compressing a sealed battery.

Preferably, the packaging mechanism is provided with at least 2 groups, the packaging mechanism is used for placing the batteries to be processed when moving forwards, and the packaging mechanism is used for taking away the processed batteries when moving backwards.

Preferably, the blanking mechanism comprises a blanking placing seat, a cutter and a stamping plate, the cutter is arranged at the rear end of the blanking placing seat, the stamping plate is arranged at the upper end of the cutter, the rear end of the stamping plate is provided with a stamping control cylinder used for controlling the stamping plate to reciprocate up and down, and the blanking placing seat is provided with an arc-shaped placing groove for placing a battery to be blanked.

As a preferred, automatic receiving agencies includes mobilizable material receiving frame, material receiving disc, material receiving manipulator and sets up at the material receiving frame lower extreme and be used for the centre gripping to receive the charging tray clamping device that the charging tray removed the stack, be equipped with a putting platform on the material receiving frame and divide into charging tray stack district and charging tray material receiving district, material receiving manipulator locates the well rear end department of putting the platform and is located the upper end position of charging tray material receiving district, material receiving disc is placed in charging tray material receiving district and is carried out the receipts material arrangement of battery, material receiving manipulator removes to the side and puts the material receiving disc in charging tray material receiving district with the battery absorption centre gripping that has cut in the blanking mechanism, when material receiving disc puts to be full, removes material receiving disc through charging tray clamping device and places the charging tray material receiving area and fold and put neatly.

Preferably, a storage rack for storing the material receiving discs is arranged at the lower inner end of the material receiving rack, and a lifting device for lifting the unused material receiving discs upwards is arranged at the rear end of the storage rack.

Preferably, the frame is further provided with an odor eliminating device for eliminating odor of the electrolyte.

A production flow of full-automatic secondary line sealing equipment comprises the following steps:

s1: feeding: placing a lithium battery to be processed on one side of a rack, transferring the lithium battery to be processed on a discharging rotary platform of a feeding detection mechanism in a manual feeding or manipulator feeding mode;

s2: detection and analysis: detecting and analyzing the lithium battery to be processed by a battery detection device arranged above the discharging rotary platform, screening out good products and defective products, clamping and moving the good products to the next station by a clamping hand, and collecting and processing the detected defective products;

s3: packaging the lithium battery: the lithium battery qualified through detection is packaged, the lithium battery is moved to the front end through a packaging mechanism to be fed and processed, the lithium battery is subjected to vacuum packaging through vacuum die assembly of a packaging upper die and a packaging lower die, the packaged lithium battery is moved out to the rear end and transferred, the lithium battery is adsorbed and transferred to the next station through a packaging manipulator, and meanwhile, the packaging efficiency of the product can be improved by adopting a plurality of groups of packaging mechanisms for packaging and processing;

s4: puncturing: puncturing redundant vacuum materials on the packaged lithium battery through a protruded puncturing knife, and transferring to the next station;

s5: cutting: the lithium battery is placed on the blank placing seat, and redundant waste materials are cut off by the cutter, so that the lithium battery is attractive in appearance and is transferred to the next station by the manipulator, and the cut waste materials can fall to a waste material collecting device below the lithium battery for uniform treatment;

s6: collecting and arranging: the processed lithium batteries are adsorbed and transferred into the material receiving tray through the material receiving manipulator and are placed neatly, when the material receiving tray is fully placed, the processed lithium batteries are transferred into the material tray stacking area through the material tray clamping device to be stacked, and finally, the packaging treatment is carried out.

The invention has the beneficial effects that: the mechanism integration that is different with the several is in an equipment to place the removal of battery through a plurality of absorption manipulators, realize full automatization production and processing, only need a staff can realize the operation work of operating whole platform equipment, reduced the cost of labor greatly, improve work efficiency, promote the yield, reduce the manufacturing cost of enterprise, and still be provided with the smell remove device who is used for eliminating the special smell of lithium cell in the equipment, effectively eliminate the harm gas to the harm nature of human body.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a schematic diagram of the internal structure of the present invention.

Fig. 3 is a schematic structural diagram of the feeding detection mechanism of the present invention.

FIG. 4 is a schematic structural diagram of the packaging mechanism of the present invention.

FIG. 5 is a schematic structural diagram of the material cutting mechanism of the present invention.

FIG. 6 is a schematic structural diagram of the automatic material receiving mechanism of the present invention.

FIG. 7 is a schematic view of the supporting and fixing frame of the present invention.

10. A frame; 11. a control panel; 12. a protective door; 20. a feeding detection mechanism; 21. a discharging rotary platform; 211. a battery placing seat; 22. a battery detection device; 23. A first clamping hand; 24. a bad material receiving device; 25. a second gripper hand; 26. a test placing seat; 27. controlling the motor; 30. a packaging mechanism; 31. packaging the lower die; 311. a package base; 312. an inclined surface; 32. packaging the upper die; 321. packaging the upper seat; 322. piercing a knife; 323. an upper seat control cylinder; 33. a longitudinally moving guide rail; 34. moving the slide block; 35. a lower die control cylinder; 40. a material cutting mechanism; 41. a material cutting placing seat; 42. a cutter; 43. stamping the plate; 44. a stamping control cylinder; 45. an arc-shaped placing groove; 46. a waste collection device; 50. an automatic material receiving mechanism; 51. a material receiving frame; 511. a placing platform; 512. a tray stacking area; 513. a material tray receiving area; 52. a material receiving disc; 53. a material receiving manipulator; 54. a tray clamping device; 55. a storage rack; 56. a lifting device; 60. supporting the fixed frame; 61. a fixing plate; 62. and (5) packaging the mechanical arm.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-7, a full-automatic two-sealing line device includes a rack 10, and a control panel 11 and a protective door 12 installed on the rack 10, wherein a feeding detection mechanism 20, a packaging mechanism 30 and a material cutting mechanism 40 are sequentially installed on the rack 10 from left to right, an automatic material receiving mechanism 50 is further installed on one side of the rack 10, a supporting and fixing frame 60 is installed on the front end and the rear end of the packaging mechanism 30, a fixing plate 61 is horizontally installed on the supporting and fixing frame 60, a packaging manipulator 62 for adsorbing and moving a battery is installed on the fixing plate 61, and the feeding detection mechanism 20, the packaging mechanism 30, the material cutting mechanism 40, the automatic material receiving mechanism 50 and the manipulator are all controlled and moved by the control panel 11, so that one person can operate the whole device, and labor cost is reduced.

Wherein, material loading detection mechanism 20 includes a blowing rotary platform 21 and battery detection device 22, set up battery detection device 22 in the left side top of blowing rotary platform 21, and set up blowing rotary platform 21 at the front end edge of frame 10, be convenient for the material loading of lithium cell detects, still be provided with the bad material collecting device 24 that is used for collecting the unqualified lithium cell after detecting through the right-hand member at blowing rotary platform 21, bad material collecting device 24 is including a pay-off passageway, carry forward unqualified lithium cell and carry out the unified collection processing, be equipped with one in the rear end of bad material collecting device 24 and be used for supplying to place the test that has detected and qualified lithium cell and place seat 26, still be provided with the first centre gripping hand 23 that adsorbs the lithium cell centre gripping that has surveyed on blowing rotary platform 21 to placing on the test seat 26 in the rear end of blowing rotary platform 21.

Wherein, be provided with control motor 27 through the below at blowing rotary platform 21 for control the rotation angle and the speed of receiving material rotary platform 21, it is used for supplying the battery that awaits measuring to place seat 211 to be provided with the several on blowing rotary platform 21, place seat 211 interval distribution to the battery and set up the edge at blowing rotary platform 21, make the more swift material loading that carries on of lithium cell detect, be provided with the second centre gripping hand 25 that is used for adsorbing the centre gripping to bad material collecting device department with detecting unqualified lithium cell above the right side of blowing rotary platform 21.

The packaging mechanism 30 comprises a lower packaging die 31 and an upper packaging die 32, the lower packaging die 31 is arranged on the rack 10, a longitudinal moving guide rail 33 is longitudinally arranged between the lower packaging die 31 and the rack, a moving slide block 34 which moves back and forth along the longitudinal moving guide rail 33 is arranged at the lower end of the lower packaging die 31, a lower die control cylinder 35 for controlling the lower packaging die 31 to move back and forth is arranged at the lower end of the lower packaging die 31, so that the lower die control cylinder 35 can control the lower packaging die 31 to move back and forth along the longitudinal moving guide rail 33, a packaging base 311 for placing a battery is arranged on the lower packaging die 31, the battery is adsorbed and placed in the packaging base 311 through a packaging manipulator 62, and an inclined surface 312 is arranged at the rear end of the packaging base 311, so that redundant battery materials can be conveniently placed on the inclined surface 312;

the upper encapsulating mold 32 is fixedly mounted on the supporting and fixing frame 60, the fixing plates 61 are arranged at the front end and the rear end of the upper encapsulating mold 32, the upper encapsulating mold 32 is provided with an upper encapsulating seat 321 corresponding to the encapsulating base 311 of the lower encapsulating mold 31, the side end of the upper encapsulating seat 321 is provided with a piercing knife 322 which protrudes downwards and pierces, the upper seat control cylinder 323 for controlling the upper encapsulating seat 321 to reciprocate up and down is arranged at the upper end of the upper encapsulating seat 321, the upper encapsulating seat control cylinder 323 controls the upper encapsulating seat 321 and the encapsulating base 311 to be matched, an encapsulating cavity for compressing and sealing the battery is generated, and redundant vacuum materials on the inclined surface 312 are pierced through the downwardly protruding piercing knife 322.

Wherein, packaging mechanism 30 is provided with 2 groups at least, and this equipment is provided with the packaging mechanism 30 of 4 groups, can carry out the battery vacuum encapsulation of multiunit simultaneously, can improve the efficiency of production to can guarantee the quality demand of product, be used for placing the battery of treating processing when this packaging mechanism 30 moves forward, be used for taking away the battery of processing when packaging mechanism 30 moves backward, form the structure of front and back dislocation, can get the battery through the encapsulation manipulator 62 that sets up front and back end.

The cutting mechanism 40 includes a cutting seat 41, a cutter 42 and a punching plate 43, the cutter 42 is disposed at the rear end of the cutting seat 41, the punching plate 43 is disposed at the upper end of the cutter 42, a punching control cylinder 44 for controlling the punching plate 43 to reciprocate up and down is disposed at the rear end of the punching plate 43, an arc-shaped placing groove 45 for placing a battery to be cut is disposed on the cutting seat 41, so that the battery to be cut placed therein is controlled by the punching control cylinder 44 to move down, excess material is punched and cut off at the cutter 42, and a waste collecting device 46 for collecting waste after cutting is disposed below.

Wherein, the automatic material receiving mechanism 50 comprises a movable material receiving frame 51, a material receiving tray 52, a material receiving manipulator 53 and a tray clamping device 54 which is arranged at the lower end of the material receiving frame 51 and is used for clamping and movably stacking the material receiving tray 52, the material receiving frame 51 is provided with a placing platform 511, the placing platform 511 is divided into a tray stacking area 512 and a tray material receiving area 513, the material receiving manipulator 53 is arranged at the middle rear end of the placing platform 511 and is positioned at the upper end position of the tray material receiving area 513, the material receiving tray 52 is placed in the tray material receiving area 513 for receiving and arranging the batteries, when in use, the material receiving manipulator 53 of the automatic material receiving mechanism 50 moves to the side end, the cut batteries in the material cutting mechanism 40 are adsorbed and clamped into the material receiving tray 52 in the tray material receiving area 513 to be arranged in order, when the material receiving tray 52 is fully placed, the material receiving tray 52 is moved to the tray material receiving area 512 through the tray clamping device 54 for placing in order, when the tray stacking area 512 is used for placing a plurality of full receiving trays 52, boxing and packaging can be performed.

Wherein, be equipped with storage rack 55 through the lower inner at material collecting rack 51, be convenient for the storage place multiunit material receiving disc 52 that does not use to be equipped with the lifting device 56 that is used for the ascending lifting of material receiving disc 52 that does not use in the rear end of storage rack 51, through the below of setting up lifting device 56 in material tray material collecting zone 513, can be more convenient with material receiving disc 52 that does not use lifting to material tray material collecting zone 513, realize the mode of quick automatic receipts material.

Wherein, an odor eliminating device (not shown in the figure) for eliminating the odor of the electrolyte is further arranged on the frame 10, which plays a role of purifying air and can also avoid that the operator inhales harmful gas by mistake and enters into the body to cause the body damage.

s1: feeding: placing a lithium battery to be processed on one side of the rack 10, transferring the lithium battery to be processed on a discharging rotary platform 21 of the feeding detection mechanism 20 in a manual feeding or manipulator feeding mode;

s2: detection and analysis: detecting and analyzing lithium batteries to be processed through a battery detection device 22 arranged above a discharging rotary platform 21, screening out good products and defective products, clamping and moving the good products to the next station through a clamping hand, and collecting and processing the detected defective products;

s3: packaging the lithium battery: the qualified lithium batteries are packaged, the packaging mechanism 30 moves towards the front end to perform feeding processing, the upper packaging mold 32 and the lower packaging mold 31 are closed in vacuum, the lithium batteries are packaged in vacuum, the packaged lithium batteries are moved out towards the rear end and transferred, the lithium batteries are adsorbed and transferred to the next station by the packaging manipulator, and meanwhile, the packaging mechanism 30 is adopted to perform packaging processing, so that the packaging efficiency of products can be improved;

s4: puncturing: puncturing redundant vacuum materials on the packaged lithium battery through a protruded puncturing knife 322, and transferring to the next station;

s5: cutting: the lithium battery is placed on the blank placing seat 41, redundant waste materials are cut off by the cutter 42, the appearance of the lithium battery is attractive, the lithium battery is transferred to the next station by a manipulator, and the cut waste materials fall to the waste material collecting device 46 below for uniform treatment;

s6: collecting and arranging: the processed lithium batteries are adsorbed and transferred into the material receiving tray 52 by the material receiving manipulator 53 to be placed in order, and when the material receiving tray is full of the processed lithium batteries, the processed lithium batteries are transferred into the material tray stacking area 512 by the material tray clamping device 54 to be stacked, and finally are packaged.

The above examples are intended to illustrate rather than to limit the invention, and all equivalent changes and modifications made by the methods described in the claims of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a two full-automatic line equipment of sealing, includes the frame and installs the control panel in the frame, its characterized in that: turn right from a left side in the frame and be equipped with material loading detection mechanism, packaging mechanism and blank mechanism in proper order, one side of frame still is equipped with automatic receiving agencies, packaging mechanism's front and back end is equipped with the support mount, be equipped with the fixed plate of horizontal setting on the support mount, be equipped with the packaging machinery hand that is used for adsorbing the removal battery on the fixed plate, material loading detection mechanism, packaging mechanism, blank mechanism, automatic receiving agencies and manipulator all control the removal through control panel.

2. The full-automatic two-wire sealing device according to claim 1, characterized in that: the feeding detection mechanism comprises a discharging rotary platform and a battery detection device, the battery detection device is arranged above one side of the discharging rotary platform, the discharging rotary platform is arranged at the edge of the front end of the rack, the side end of the discharging rotary platform is provided with a bad material receiving device used for collecting and detecting unqualified lithium batteries, the rear end of the bad material receiving device is provided with a first clamping hand used for placing a tested placing seat, and the rear end of the discharging rotary platform is provided with a first clamping hand used for moving the tested lithium batteries on the discharging rotary platform to the test placing seat.

3. The full-automatic two-wire sealing device according to claim 2, characterized in that: the battery that the last several of blowing rotary platform is used for supplying the battery that awaits measuring to place places the seat, the battery is placed a interval distribution and is set up the edge at blowing rotary platform, battery detection device sets up the left side top at blowing rotary platform, blowing rotary platform's right side top is equipped with one and is used for adsorbing the second centre gripping hand of centre gripping bad material collecting device with unqualified lithium cell.

4. The full-automatic two-wire sealing device according to claim 1, characterized in that: the packaging mechanism comprises a lower packaging die and an upper packaging die, the lower packaging die is arranged on the frame, a longitudinally-arranged longitudinal moving guide rail is arranged between the lower packaging die and the support, a moving slide block moving back and forth along the longitudinal moving guide rail is arranged at the lower end of the lower packaging die, a lower die control cylinder used for controlling the lower packaging die to move back and forth is arranged at the lower end of the lower packaging die, a packaging base for placing a battery is arranged on the lower packaging die, and an inclined plane is arranged at the rear end of the packaging base;

5. The full-automatic two-wire sealing device according to claim 4, wherein: the packaging mechanism is provided with at least 2 groups, the packaging mechanism is used for placing the batteries to be processed when moving forwards, and the packaging mechanism is used for taking away the processed batteries when moving backwards.

6. The full-automatic two-wire sealing device according to claim 1, characterized in that: seat, cutter and punching press board are placed including the blank to the blank mechanism, the cutter setting is placed the rear end of seat at the blank, the upper end of cutter is located to the punching press board, the rear end of punching press board is equipped with the punching press control cylinder that is used for controlling the punching press board to carry out up-and-down motion, the blank is placed and is equipped with the arc standing groove that supplies to wait to cut off material battery to place on the seat.

7. The full-automatic two-wire sealing device according to claim 1, characterized in that: automatic receiving agencies includes mobilizable material receiving frame, material receiving disc, material receiving manipulator and sets up at the material receiving frame lower extreme and be used for the centre gripping to receive the charging tray and remove the charging tray clamping device who stacks, be equipped with one on the material receiving frame and put the platform and divide into charging tray stack district and charging tray material receiving district, material receiving manipulator locates the well rear end department of putting the platform and lies in the upper end position of charging tray material receiving district, material receiving disc places and carries out the receipts material arrangement of battery in charging tray material receiving district, material receiving manipulator removes and puts the material receiving disc in charging tray material receiving district with the battery absorption centre gripping that has cut well in the blank mechanism to the side, when material receiving disc puts to fill, removes material receiving disc through charging tray clamping device and places the charging tray stack district and put neatly.

8. The full-automatic two-wire sealing device according to claim 7, wherein: the lower inner of receiving the work or material rest is equipped with the storage rack that is used for depositing the receipts charging tray, the rear end of storage rack is equipped with the lifting device that is used for upwards lifting the receipts charging tray who does not use.

9. The full-automatic two-wire sealing device according to claim 1, characterized in that: and the frame is also provided with a smell eliminating device for eliminating the smell of the electrolyte.

10. The utility model provides a production flow of full-automatic two seal line equipment which characterized in that: the method comprises the following steps: