CN111673471A

CN111673471A - Lithium cell processing is with packing cutting device

Info

Publication number: CN111673471A
Application number: CN202010352239.0A
Authority: CN
Inventors: 余荣建
Original assignee: Yingshang Xiang'an New Energy Technology Co ltd
Current assignee: Yingshang Xiang'an New Energy Technology Co ltd
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2020-09-18
Anticipated expiration: 2040-04-28
Also published as: CN111673471B

Abstract

The invention discloses a packaging and cutting device for lithium battery processing, which comprises a machine shell, wherein a support plate is arranged inside the machine shell, a motor is arranged at the top of the machine shell, a transmission rod is fixed at the bottom of the motor, a supporting cone is connected to the bottom of the transmission rod, a thread groove is arranged inside the supporting cone, the inside of the thread groove is in threaded connection with the transmission rod, a pushing mechanism is arranged on the side wall of the supporting cone, the pushing mechanism comprises a support rod fixed on the machine shell, a rotating rod is sleeved on the support rod, an upward sliding rod is fixed at the end of the rotating rod, and the transmission rod is driven to rotate through the rotation of the arranged motor, so that the transmission rod drives the supporting cone to move up and down. The rotation through the bull stick that sets up can be through slide bar jack-up pull rod, and the pull rod can stimulate two drives and draw close each other to make the drive cut driving the sword strip.

Description

Lithium cell processing is with packing cutting device

Technical Field

The invention belongs to the technical field of aluminum battery cutting, and particularly relates to a packaging cutting device for lithium battery processing.

Background

Current battery case board generally adopts aluminum plate, but the aluminum plate texture is soft, not good shaping in the time of the cutting, just so makes aluminum plate carry out extrusion again after the process of cutting, and the process of shaping is slower, the problem of inefficiency.

Therefore, it is desirable to provide a cutting and forming device that can save forming time and increase forming efficiency.

Disclosure of Invention

The invention aims to provide a packaging and cutting device for lithium battery processing, which can solve the problems that the existing battery shell plate is generally made of an aluminum plate, but the aluminum plate is soft in texture and is not easy to form during cutting, so that the aluminum plate is extruded and formed after the cutting process, the forming process is slow, and the efficiency is low.

The purpose of the invention can be realized by the following technical scheme:

a package cutting device for lithium battery processing comprises a machine shell, wherein a support plate is arranged inside the machine shell, a motor is arranged at the top of the machine shell, a transmission rod is fixed at the bottom of the motor, a butting cone is connected to the bottom of the transmission rod, a thread groove is formed inside the butting cone, the inside of the thread groove is connected with the transmission rod through threads, a pushing mechanism is arranged on the side wall of the butting cone and comprises a support rod fixed on the machine shell, a rotating rod is sleeved on the support rod, an upward sliding rod is fixed at the end of the rotating rod and matched with a pull rod, and the pull rod is located on one side of a driving handle; a through groove is formed in the middle of the pull rod, the slide rod penetrates through the through groove, and a shearing mechanism is fixed at the end of the pull rod; can directly cut off aluminum plate through the shutdown mechanism that sets up, rotate through the motor that sets up and drive the transfer line and rotate to make the transfer line rotate and drive and support the awl and realize reciprocating. The rotation through the bull stick that sets up can be through slide bar jack-up pull rod, and the pull rod can stimulate two drives and draw close each other to make the drive cut driving the sword strip.

Preferably, the shearing mechanism comprises a driving handle, a supporting pin fixed on the side wall of the housing is arranged in the middle of the driving handle, the end part of the driving handle is connected with a driven handle, and a cutter bar is fixed on the end part of the driven handle; the driving handle is provided with a sliding groove, the side wall of the pull rod is provided with a gasket, a fixing piece is arranged inside the sliding groove, and the fixing piece is connected with the pull rod in a sliding mode. The driving through setting up rotates around the supporting pin, and when the drive was when the pivoted, the drive was driven to rotate in step, and driven when the pivoted, driven can drive the sword strip and extrude each other to can be located the aluminum plate cutting between two sword strips, can accomplish gliding while can also can be spacing with the drive through the stationary blade that sets up with the pull rod, make the drive can not break away from with the pull rod.

Preferably, the side wall of the supporting cone is connected with a limiting mechanism, the limiting mechanism comprises a first sliding groove and a second sliding groove, the first sliding groove and the second sliding groove are communicated, the second sliding groove is close to the outer wall of the supporting cone, and the width of the first sliding groove is larger than that of the second sliding groove. The limiting mechanism can play a role in limiting the supporting cone, so that the supporting cone cannot rotate in the moving process, the supporting cone can only move up and down in the direction of the transmission rod, the width size of the first sliding groove is larger than that of the second sliding groove, and the card cannot break away from the inside of the first sliding groove when moving.

Preferably, the inside of first spout is installed with the separation blade, the lateral wall of separation blade is fixed with the gag lever post, the gag lever post lateral wall is provided with supports the pole, the lateral wall that supports the pole is provided with the spring, the spring is located the inside of inside groove, the inside groove sets up the inside of casing, the bottom of supporting the awl is fixed with the extrusion pole, the bottom of extrusion pole is fixed with the extrusion head, the below of extrusion head is provided with the extrusion groove rather than the looks adaptation, the extrusion groove is located the inside of casing. When the tip of gag lever post was supported the awl and is extruded, the gag lever post can remove in the inside of rod cover, and the fixed pole that supports on the gag lever post can extrude the spring for the spring compresses in the inside of inside groove, and after the extrusion was accomplished, the spring was compressed to the biggest deformation volume, and when supporting the awl rebound, the spring can drive the gag lever post and reset.

A package cutting device for lithium battery processing comprises the following steps:

the method comprises the following steps: the method comprises the steps that a rectangular battery box aluminum plate needing to be cut is bent into an arc shape, so that the aluminum plate can be just placed into an extrusion groove, the length of the aluminum plate is completely placed into the extrusion groove, the length of the aluminum plate is enough to be cut for multiple times, when the aluminum plate is placed into the extrusion groove, the end part of the aluminum plate is parallel and level to the end part of the extrusion groove, the extrusion groove is a square groove penetrating through the interior of a casing, and after the aluminum plate is aligned in the extrusion groove, the aluminum plate needing to be processed is cut to the needed length through the cutting of a cutting mechanism, and when the cutting is completed, the extrusion forming is completed;

step two: when the resisting cone moves downwards, the first sliding groove in the resisting cone is matched with the blocking piece, so that the blocking piece cannot slide out of the second sliding groove when moving, and when the limiting rod slides in the second sliding groove, the resisting rod on the side wall of the limiting rod can extrude the spring to press the spring into the inner groove;

step two: when the motor rotates, the motor drives the transmission rod to rotate, the transmission rod rotates to drive the abutting cone with the bottom in threaded connection, the abutting cone moves downwards under the limit of the limiting mechanism, and the pressing rod can be driven to move downwards when the abutting cone moves downwards, so that the pressing rod drives the pressing head to extrude and form the aluminum plate positioned in the pressing groove, the pressing head is of a cuboid structure, and the pressing head is just attached to the pressing groove when the pressing head extrudes the aluminum plate;

step three: when supporting the awl when removing downwards, because support the awl and be less than the round platform type structure of top diameter for the bottom diameter, the in-process that supports the awl and remove downwards can extrude the bull stick that is located to the awl lateral wall, when supporting the awl and constantly remove downwards, the power that supports the awl extrusion bull stick is big more, the bull stick rotates around branch, thereby make the bull stick drive pull rod rebound, the pull rod drives the inside slip of stationary blade at the spout, thereby make the stationary blade drive two drives in gliding in-process and be close to each other, the drive is rotated around the supporting pin, the drive drives driven when the pivoted and rotates, driven drives the sword strip when the pivoted and extrudees, thereby make two sword strips cut off aluminum plate, when shearing mechanism just cuts off aluminum plate, at this moment, the extrusion head is in the inside completion extrusion in extrusion groove and is extruded.

The invention has the beneficial effects that:

1. can directly cut off aluminum plate through the shutdown mechanism that sets up, rotate through the motor that sets up and drive the transfer line and rotate to make the transfer line rotate and drive and support the awl and realize reciprocating. The rotation through the bull stick that sets up can be through slide bar jack-up pull rod, and the pull rod can stimulate two drives and draw close each other to make the drive cut driving the sword strip. The driving through setting up rotates around the supporting pin, and when the drive was when the pivoted, the drive was driven to rotate in step, and driven when the pivoted, driven can drive the sword strip and extrude each other to can be located the aluminum plate cutting between two sword strips, can accomplish gliding while can also can be spacing with the drive through the stationary blade that sets up with the pull rod, make the drive can not break away from with the pull rod.

2. The limiting mechanism can play a role in limiting the supporting cone, so that the supporting cone cannot rotate in the moving process, the supporting cone can only move up and down in the direction of the transmission rod, the width size of the first sliding groove is larger than that of the second sliding groove, and the card cannot break away from the inside of the first sliding groove when moving. When the tip of gag lever post was supported the awl and is extruded, the gag lever post can remove in the inside of rod cover, and the fixed pole that supports on the gag lever post can extrude the spring for the spring compresses in the inside of inside groove, and after the extrusion was accomplished, the spring was compressed to the biggest deformation volume, and when supporting the awl rebound, the spring can drive the gag lever post and reset.

3. Through the shearing of shearing mechanism to the aluminum plate that will carry out processing is sheared to required length, and when shearing the completion, accomplishes the extrusion. When the resisting cone moves downwards, the first sliding groove in the resisting cone is matched with the blocking piece, so that the blocking piece cannot slide out of the second sliding groove when moving, and when the limiting rod slides in the second sliding groove, the resisting rod on the side wall of the limiting rod can extrude the spring to press the spring into the inner groove; the transfer line rotates the awl that supports that drives bottom threaded connection, supports the awl and moves down under stop gear's spacing, can drive the extrusion stem and move down when supporting the awl and moving down to make the extrusion stem drive extrusion head to the aluminum plate extrusion that is located extrusion inslot portion.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a sectional view of the internal structure of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

in the figure: 1. a motor; 2. a support plate; 3. cone supporting; 4. a pull rod; 5. a strut; 6. a gasket; 7. a fixing sheet; 8. a chute; 9. a driving handle; 10. a housing; 11. a driven handle; 12. an extrusion stem; 13. a blade bar; 14. an extrusion head; 15. a transmission rod; 16. a rotating rod; 17. a through groove; 18. a support pin; 19. a first chute; 20. a second chute; 21. a baffle plate; 22. a limiting rod; 23. a spring; 24. a support rod; 25. an inner tank; 26. a slide bar; 27. the groove is pressed.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood 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.

Referring to fig. 1-3, a package cutting device for lithium battery processing includes a casing 10, a support plate 2 is disposed inside the casing 10, a motor 1 is disposed at the top of the casing 10, a transmission rod 15 is fixed at the bottom of the motor 1, a pushing cone 3 is connected to the bottom of the transmission rod 15, a thread groove is disposed inside the pushing cone 3, the inside of the thread groove is connected to the transmission rod 15 through a thread, a pushing mechanism is disposed on the side wall of the pushing cone 3, the pushing mechanism includes a support rod 5 fixed on the casing 10, a rotating rod 16 is sleeved on the support rod 5, an upward sliding rod 26 is fixed at the end of the rotating rod 16, the sliding rod 26 is matched with a pull rod 4, and the pull rod 4 is located on one side of a driving handle 9; a through groove 17 is formed in the middle of the pull rod 4, the sliding rod 26 penetrates through the through groove 17, and a shearing mechanism is fixed at the end of the pull rod 4; can directly cut off aluminum plate through the shutdown mechanism that sets up, rotate through the motor 1 that sets up and drive transfer line 15 and rotate to make transfer line 15 rotate and drive to support awl 3 and realize reciprocating. The rotation of the rotating rod 16 is arranged to jack the pull rod 4 through the sliding rod 26, and the pull rod 4 can pull the two driving handles 9 to be close to each other, so that the driving handles 9 drive the knife strip 13 to cut.

Specifically, the shearing mechanism comprises a driving handle 9, a supporting pin 18 fixed on the side wall of the machine shell 10 is arranged in the middle of the driving handle 9, the end part of the driving handle 9 is connected with a driven handle 11, and a cutter bar 13 is fixed on the end part of the driven handle 11; the driving handle 9 is provided with a sliding groove 8, the side wall of the pull rod 4 is provided with a gasket 6, a fixing piece 7 is arranged inside the sliding groove 8, and the fixing piece 7 is connected with the pull rod 4 in a sliding mode. The driving handle 9 rotates around the supporting pin 18 through the setting, when the driving handle 9 rotates, the driving handle 9 drives the driven handle 11 to synchronously rotate, when the driven handle 11 rotates, the driven handle 11 can drive the knife strip 13 to extrude each other, thereby being capable of cutting an aluminum plate between the two knife strips 13, the fixing piece 7 which is arranged can complete the sliding with the pull rod 4 and limit the driving handle 9, and the driving handle 9 can not be separated from the pull rod 4.

Specifically, the side wall of the cone 3 is connected with a limiting mechanism, the limiting mechanism comprises a first sliding groove 19 and a second sliding groove 20 which are arranged inside the cone 3, the first sliding groove 19 is communicated with the second sliding groove 20, the second sliding groove 20 is close to the outer wall of the cone 3, and the width of the first sliding groove 19 is larger than that of the second sliding groove 20. Can play through the stop gear who sets up to support awl 3 spacing for support awl 3 can not take place to rotate at the in-process that removes, thereby make to support awl 3 and can only reciprocate in the direction of transfer line 15, the width dimension through the first spout 19 that sets up is greater than the width dimension of second spout 20, makes card 21 can not break away from the inside of first spout 19 when removing.

Specifically, a baffle 21 is installed inside the first sliding groove 19, a limiting rod 22 is fixed on the side wall of the baffle 21, a resisting rod 24 is arranged on the side wall of the limiting rod 22, a spring 23 is arranged on the side wall of the resisting rod 24, the spring 23 is located inside an inner groove 25, the inner groove 25 is arranged inside the casing 10, an extruding rod 12 is fixed at the bottom of the resisting cone 3, an extruding head 14 is fixed at the bottom of the extruding rod 12, an extruding groove 27 matched with the extruding head 14 is arranged below the extruding head 14, and the extruding groove 27 is located inside the casing 10. When the end of the limiting rod 22 is pushed by the resisting cone, the limiting rod 22 can move in the rod sleeve, the resisting rod 24 fixed on the limiting rod 22 can push the spring 23, so that the spring 23 is compressed in the inner groove 25 until the pushing is completed, the spring 23 is compressed to the maximum deformation, and when the resisting cone 3 moves upwards, the spring 23 can drive the limiting rod 22 to reset.

the method comprises the following steps: the rectangular battery box aluminum plate needing to be cut is bent into an arc shape, so that the aluminum plate can be just placed into the extrusion groove 27, the length of the aluminum plate is completely placed into the extrusion groove, the remaining length of the aluminum plate is enough for cutting for multiple times, when the aluminum plate is placed into the extrusion groove 27, the end part of the aluminum plate is parallel and level to the end part of the extrusion groove 27, the extrusion groove 27 is a square groove penetrating through the interior of the shell 10, after the aluminum plate is aligned in the extrusion groove 27, the aluminum plate needing to be processed is cut to the required length through the cutting of the cutting mechanism, and when the cutting is completed, the extrusion forming is completed;

step two: when the resisting cone 3 moves downwards, the first sliding groove 19 and the blocking piece 21 in the resisting cone 3 are matched, so that the blocking piece 21 cannot slide out of the second sliding groove 20 when moving, and when the limiting rod 22 slides in the second sliding groove 20, the resisting rod on the side wall of the limiting rod 22 can extrude the spring 23 to press the spring 23 into the inner groove 25;

step two: when the motor 1 rotates, the motor 1 drives the transmission rod 15 to rotate, the transmission rod 15 rotates to drive the abutting cone 3 with the bottom in threaded connection, the abutting cone 3 moves downwards under the limit of the limiting mechanism, and when the abutting cone 3 moves downwards, the extrusion rod 12 is driven to move downwards, so that the extrusion rod 12 drives the extrusion head 14 to extrude the aluminum plate positioned in the extrusion groove 27, the extrusion head 14 is of a cuboid structure, and the extrusion head 14 is just attached to the extrusion groove 27 when extruding the aluminum plate;

step three: when the resisting cone 3 moves downwards, because the resisting cone 3 is a circular truncated cone structure with the bottom diameter smaller than the top diameter, the rotating rod 16 positioned on the side wall of the resisting cone 3 is extruded in the downward moving process of the resisting cone 3, when the resisting cone 3 continuously moves downwards, the rotating rod 16 rotates around the supporting rod 5 when the force of the resisting cone 3 for extruding the rotating rod 16 is larger, thereby leading the rotating rod 16 to drive the pull rod 4 to move upwards, the pull rod 4 to drive the fixed plate 7 to slide in the sliding chute 8, so that the fixing sheet 7 drives the two driving handles 9 to approach each other in the sliding process, the driving handles 9 rotate around the supporting pins 18, the driving handles 9 drive the driven handles 11 to rotate when rotating, the driven handles 11 drive the cutter strips 13 to extrude when rotating, so that the two blades 13 cut the aluminum plate, and when the shearing mechanism just cuts the aluminum plate, the extrusion head 14 completes the extrusion inside the extrusion groove 27.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A packaging and cutting device for processing a lithium battery is characterized by comprising a machine shell (10), a support plate (2) is arranged inside the casing (10), a motor (1) is arranged at the top of the casing (10), a transmission rod (15) is fixed at the bottom of the motor (1), a cone (3) is connected at the bottom of the transmission rod (15), a thread groove is arranged in the cone (3), the inner part of the thread groove is connected with the transmission rod (15) through threads, the side wall of the cone (3) is provided with a pushing mechanism which comprises a supporting rod (5) fixed on the casing (10), a rotating rod (16) is sleeved on the supporting rod (5), an upward sliding rod (26) is fixed at the end part of the rotating rod (16), the sliding rod (26) is matched with the pull rod (4), and the pull rod (4) is positioned on one side of the driving handle (9); a through groove (17) is formed in the middle of the pull rod (4), the sliding rod (26) penetrates through the through groove (17), and a shearing mechanism is fixed at the end of the pull rod (4);

the shearing mechanism comprises a driving handle (9), a supporting pin (18) fixed on the side wall of the machine shell (10) is arranged in the middle of the driving handle (9), the end part of the driving handle (9) is connected with a driven handle (11), and a cutter bar (13) is fixed on the end part of the driven handle (11); the driving handle (9) is provided with a sliding groove (8), the side wall of the pull rod (4) is provided with a gasket (6), a fixing piece (7) is arranged inside the sliding groove (8), and the fixing piece (7) is connected with the pull rod (4) in a sliding mode.

2. The lithium battery processing package cutting device according to claim 1, wherein a limiting mechanism is connected to a side wall of the supporting cone (3), the limiting mechanism comprises a first sliding groove (19) and a second sliding groove (20) which are arranged inside the supporting cone (3), the first sliding groove (19) and the second sliding groove (20) are communicated, the second sliding groove (20) is close to an outer wall of the supporting cone (3), and a width dimension of the first sliding groove (19) is larger than a width dimension of the second sliding groove (20).

3. The lithium battery processing package cutting device according to claim 2, wherein a blocking piece (21) is installed inside the first sliding groove (19), a limiting rod (22) is fixed to a side wall of the blocking piece (21), a resisting rod (24) is arranged on a side wall of the limiting rod (22), a spring (23) is arranged on a side wall of the resisting rod (24), the spring (23) is located inside an inner groove (25), the inner groove (25) is arranged inside the casing (10), an extruding rod (12) is fixed to the bottom of the resisting cone (3), an extruding head (14) is fixed to the bottom of the extruding rod (12), an extruding groove (27) matched with the extruding head (14) is arranged below the extruding head (14), and the extruding groove (27) is located inside the casing (10).

4. The lithium battery processing package cutting device as claimed in claim 3, wherein the use method of the cutting device comprises the following steps:

the method comprises the following steps: the method comprises the steps that a rectangular battery box aluminum plate needing to be cut is bent into an arc shape, so that the aluminum plate can be just placed into an extrusion groove (27), the length of the aluminum plate is completely placed into the extrusion groove, the remaining length of the aluminum plate is enough for cutting for multiple times, when the aluminum plate is placed into the extrusion groove (27), the end part of the aluminum plate is flush with the end part of the extrusion groove (27), the extrusion groove (27) is a square groove penetrating through the interior of a machine shell (10), and when the aluminum plate is aligned in the extrusion groove (27), the aluminum plate needing to be processed is cut to the required length through the cutting of a cutting mechanism, and when the cutting is completed, the extrusion forming is completed;

step two: when the resisting cone (3) moves downwards, the first sliding groove (19) in the resisting cone (3) is matched with the blocking piece (21), so that the blocking piece (21) cannot slide out of the second sliding groove (20) when moving, and when the limiting rod (22) slides in the second sliding groove (20), the resisting rod on the side wall of the limiting rod (22) can extrude the spring (23) to press the spring (23) into the inner groove (25);

step two: when the motor (1) rotates, the motor (1) drives the transmission rod (15) to rotate, the transmission rod (15) rotates to drive the abutting cone (3) with the bottom in threaded connection, the abutting cone (3) moves downwards under the limiting of the limiting mechanism, and the abutting cone (3) can drive the extrusion rod (12) to move downwards when moving downwards, so that the extrusion rod (12) drives the extrusion head (14) to extrude and form the aluminum plate in the extrusion groove (27), the extrusion head (14) is of a cuboid structure, and the extrusion head (14) is just attached to the extrusion groove (27) when extruding the aluminum plate;

step three: when the supporting cone (3) moves downwards, because the supporting cone (3) is of a circular truncated cone structure with the bottom diameter smaller than the top diameter, the rotating rod (16) positioned on the side wall of the supporting cone (3) can be extruded in the downward movement process of the supporting cone (3), when the supporting cone (3) continuously moves downwards, the force of the supporting cone (3) for extruding the rotating rod (16) is larger, the rotating rod (16) rotates around the supporting rod (5), so that the rotating rod (16) drives the pull rod (4) to move upwards, the pull rod (4) drives the fixing sheet (7) to slide in the sliding groove (8), so that the fixing sheet (7) drives the two driving handles (9) to be close to each other in the sliding process, the driving handles (9) rotate around the supporting pin (18), the driving handles (9) drive the driven handles (11) to rotate when rotating, and the driven handles (11) drive the cutter bar (13) to extrude when rotating, so that the two knife bars (13) cut off the aluminum plate, and when the shearing mechanism just cuts off the aluminum plate, the extrusion head (14) completes extrusion in the extrusion groove (27).