CN113280600A

CN113280600A - Battery drying device

Info

Publication number: CN113280600A
Application number: CN202110503383.4A
Authority: CN
Inventors: 刘�文; 严翔; 林凯; 王春鸽
Original assignee: Zhejiang University of Science and Technology ZUST; Zhejiang Wanli University
Current assignee: Zhejiang University of Science and Technology ZUST; Zhejiang Wanli University
Priority date: 2021-05-10
Filing date: 2021-05-10
Publication date: 2021-08-20
Anticipated expiration: 2041-05-10
Also published as: CN113280600B

Abstract

The invention discloses a battery drying device, aiming at providing a battery drying device with high automation degree and stable and reliable operation, which comprises a tool frame, wherein a plurality of groups of battery placing structures and a drying mechanism matched with the battery placing structures are arranged on the tool frame; a second accommodating gap for accommodating the battery is arranged between the roller bodies opposite to the adjacent battery accommodating structures; the invention relates to the technical field of batteries.

Description

Battery drying device

Technical Field

The invention relates to the technical field of batteries, in particular to a battery drying device.

Background

In the production process of the lithium ion polymer battery, battery drying is a very critical operation process. At present, a battery drying device is generally adopted in the market to dry the battery so as to remove moisture on the battery.

Current battery drying device is drying the in-process of processing, and it is inside that drying device is placed to direct battery generally, place with the inconvenient very when taking out, degree of automation is low, and the battery is generally placed and is dried not comprehensively enough on the surface of water, greatly reduced the efficiency of drying, the position of battery keeps inconvenient usually when drying simultaneously, influences the overall efficiency of drying.

Manufacturers are in urgent need to develop a battery drying device which is suitable for mass production, and the battery drying device is simple, rapid and accurate in use method, and eliminates potential safety hazards.

Disclosure of Invention

To the not enough and defect of prior art, provide a degree of automation height and the reliable and stable battery drying device of operation.

In order to achieve the purpose, the invention provides the following technical scheme: a battery drying device comprises a tool frame, wherein a plurality of battery placing structures and a drying mechanism matched with the battery placing structures are arranged on the tool frame, the battery placing structures comprise a driving mechanism and two roller bodies, the two roller bodies are respectively connected to the tool frame in a sliding mode, a first accommodating gap is formed between the two roller bodies, the driving mechanism is connected with the two roller bodies, the driving mechanism outputs and drives the first accommodating gap between the two roller bodies to be increased, and the driving mechanism resets and drives the first accommodating gap between the two roller bodies to be decreased so as to place a battery;

a second accommodating gap for accommodating the battery is arranged between the roller bodies opposite to the adjacent battery accommodating structures;

the tool frame is provided with an ejection mechanism, the ejection mechanism is connected with the roller body, when the first containing gap is enlarged, the roller body ejects the battery in the second containing gap to the first containing gap through the linkage ejection mechanism, and the battery falls into the collecting tank from the first containing gap.

After adopting the structure, compared with the prior art, the battery drying device has the following advantages: the battery drying device is characterized in that a plurality of battery containing structures are arranged on the tool frame, drying mechanisms matched with the battery containing structures are arranged, each containing structure comprises a roller body, a first containing gap and a second containing gap are formed between the roller bodies and used for containing batteries, the first containing gap is increased through output of a driving mechanism, the driving mechanism resets and drives the first containing gap to be reduced, the batteries are contained in the first containing gap and the second containing gap when the first containing gap is reduced, the batteries in the second containing gap are ejected out to the first containing gap through the ejection mechanism and fall into the collecting groove through the first containing gap when the first containing gap is increased, and the degree of automation is high in the battery drying process through the structure, and the battery drying device has the characteristic of reducing labor intensity.

As an improvement of the invention, each of the battery placing structures has two driving mechanisms, one of the driving mechanisms is located at one end of the roller body in the axial direction, and the other driving mechanism is located at the other end of the roller body in the axial direction. A plurality of driving mechanisms are arranged to serve as power sources, so that the device has the advantages of being stable in operation and high in reliability, and the service life is prolonged.

As an improvement of the present invention, the driving mechanism includes a driving rod, a first connecting member and a second connecting member, and one end of the first connecting member and one end of the second connecting member are respectively hinged to an output end of the driving rod, the other end of the first connecting member is hinged to one of the roller bodies, and the other end of the second connecting member is hinged to the other roller body. The driving mechanism drives the two roller bodies through the first connecting piece and the second connecting piece respectively, the distance is changed through the driving of the roller bodies so that the first accommodating gap is increased or reduced, and the driving mechanism has the advantages of being reliable in transmission and high in controllable degree.

As an improvement of the present invention, the ejection mechanism includes a first connecting rod, a second connecting rod and a mounting seat, the second connecting rod is hinged to one end of the first connecting rod, the other end of the first connecting rod is hinged to the roller body on the left side of the second accommodating gap, the other end of the second connecting rod is hinged to the roller body on the right side of the second accommodating gap, the mounting seat is hinged to the hinged position of the first connecting rod and the second connecting rod, and the mounting seat is provided with a top seat;

the distance between the roller bodies forming the first accommodating gap is increased through the output of the driving rod, so that the first accommodating gap is increased, the distance between the roller bodies forming the second accommodating gap is reduced, the jacking seat is driven to ascend through the first connecting rod and the second connecting rod, the battery in the second accommodating gap is ejected out, so that the first accommodating gap is increased and the second accommodating gap is reduced in the process of outputting the driving rod, and the battery in the second accommodating gap is ejected out to the first accommodating gap through the ejection mechanism. Above-mentioned improvement, under the drive of actuating lever, the battery in the second holding clearance can get into first holding clearance, has further promoted the degree of automation of device, and simultaneously, the motion is stable, and the action persistence is good, and the impact force is little, has protected the battery to promote the yields.

As an improvement of the invention, the tool rack is provided with a guide groove, the mounting seat is arranged in the guide groove, and the guide groove is used for the vertical sliding of the mounting seat. Set up guide way and mount pad cooperation on the frock frame for the mount pad is rectilinear movement in the guide way, and the vibration that mount pad and footstock removed the in-process is little, promotes the stability and the reliability of operation, makes the footstock more stable with the contact of battery, effectively avoids the footstock poor with the contact stability of battery, leads to the production yields to reduce.

As an improvement of the present invention, the top seat is disposed below the second accommodating gap, and an upper end surface of the top seat is a structure with a high left side and a low right side. The top seat is arranged below the second accommodating gap, so that the characteristic of reducing the assembling space is achieved; the upper end surface of the top seat is a matching surface with the battery, the matching surface is arranged to be a structure with a high left and a low right, so that the retention time of the battery on the matching surface during ejection is reduced, and the battery can be ejected out of the second accommodating gap quickly; the battery in the second containing gap can be jacked into the first containing gap on the right side by the jacking mechanism once, so that the moving-out and advancing directions of the batteries in the second containing gaps are kept consistent, the batteries in the second containing gaps can be prevented from entering the first containing gap on the left side, and when the moving-out directions of the batteries in the second containing gaps are inconsistent, the batteries are easily blocked at the first containing gaps.

As an improvement of the invention, the tool rack is provided with a multi-layer battery placing structure, a driving mechanism in the upper layer battery placing structure and a driving mechanism in the lower layer battery placing structure are symmetrically arranged, and an ejection mechanism corresponding to the upper layer battery placing structure and an ejection mechanism corresponding to the lower layer battery placing structure are arranged in parallel.

As an improvement of the invention, the roller body on the right side of the battery placing structure adopts a power roller, the end part of the roller body is connected with a tool frame through a sliding block, and the tool frame is provided with a sliding groove matched with the sliding block for the sliding block to transversely slide. The roll body on battery placement structure right side adopts the power roller, through the improvement, can be rotatory through the battery in first holding clearance of power roller drive and second holding clearance, makes each face of battery fully dry, promotes stoving effect and yields, sets up spout and slider cooperation, has the characteristics that promote operating stability.

As an improvement of the invention, an elastic piece is arranged in the sliding groove, the elastic piece is abutted against the outer end of the sliding block, and the first accommodating gap and the second accommodating gap always have the tendency of resetting by supplying pretightening force to the sliding block. The elastic piece is arranged, and the pretightening force of the sliding block is supplied through the elastic piece, so that the first accommodating gap and the second accommodating gap always have the resetting trend, and the problem of poor battery placing stability caused by the change of the size of the first accommodating gap or the second accommodating gap in long-term operation is avoided.

As an improvement of the invention, the battery drying device further comprises a feeding mechanism, wherein the feeding mechanism extends into the upper part of the roller body from one end part of the tool rack, and batteries are placed in the first accommodating gap and the second accommodating gap. Set up material feeding unit, material feeding unit stretches into to the roll body top from one end, arranges the battery on first holding clearance and second holding clearance, has further promoted automatic degree of talking and production efficiency, avoids artifical cloth to lead to complex operation, and intensity of labour is big, the problem of inefficiency.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic structural view of a battery placement structure of the present invention.

Fig. 3 is an enlarged view of the structure at a in fig. 2 of the present invention.

Fig. 4 is a schematic structural view of a battery placement structure of the present invention.

Fig. 5 is a side view of the battery placement structure of the present invention.

Fig. 6 is an enlarged view of the structure at B of fig. 5 according to the present invention.

Fig. 7 is a schematic view of the structure of the driving mechanism of the present invention at the time of output.

Fig. 8 is an enlarged view of the structure at C in fig. 7 according to the present invention.

Fig. 9 is a schematic structural view of the ejection mechanism of the present invention.

Shown in the figure: 1. a drying mechanism; 2. a tool rack; 21. a guide groove; 22. a chute; 221. a slider; 23. an elastic member; 3. a drive mechanism; 31. a drive rod; 32. a first connecting member; 33. a second connecting member; 4. a roller body; 41. a first accommodating gap; 42. a second accommodating gap; 5. an ejection mechanism; 51. a transmission member; 511. a first connecting rod; 512. a second connecting rod; 513. a mounting seat; 6. collecting tank; 7. a top seat; 8. a feeding mechanism; 9. a battery.

Detailed Description

The invention is further described with reference to the following figures and specific examples.

Referring to fig. 1-8, the battery 9 drying device of the present invention includes a tool rack 2, the tool rack 2 is provided with a plurality of battery 9 placement structures and a drying mechanism 1 matched with the battery 9 placement structures, the battery 9 placement structure includes a driving mechanism 3 and two roller bodies 4, the two roller bodies 4 are respectively slidably connected to the tool rack 2, a first receiving gap 41 is formed between the two roller bodies 4, the driving mechanism 3 is connected to the two roller bodies 4, the driving mechanism 3 drives the first receiving gap 41 between the two roller bodies 4 to increase in output, and the driving mechanism 3 drives the first receiving gap 41 between the two roller bodies 4 to decrease in reset to place the battery 9;

a second accommodating gap 42 for accommodating the battery 9 is arranged between the roller bodies 4 which are opposite to the adjacent battery 9 accommodating structures;

the tool frame 2 is provided with an ejection mechanism 5, the ejection mechanism 5 is connected with the roller body 4, when the first accommodating gap 41 is enlarged, the roller body 4 ejects the battery 9 in the second accommodating gap 42 to the first accommodating gap 41 through the linkage ejection mechanism 5, and the battery falls into the collecting groove 6 from the first accommodating gap 41.

After adopting the structure, compared with the prior art, the drying device for the battery 9 has the following advantages that: the battery 9 placing structure is arranged on the tool frame 2, the drying mechanism 1 matched with the battery 9 placing structure is arranged, the placing structure comprises a roller body 4, a first containing gap 41 and a second containing gap 42 are formed between the roller body 4 and used for placing the batteries 9, the first containing gap 41 is enlarged through output of the driving mechanism 3, the driving mechanism 3 resets and drives the first containing gap 41 to be reduced, the batteries 9 are placed on the first containing gap 41 and the second containing gap 42 when the first containing gap 41 is reduced, when the first containing gap 41 is enlarged, the battery 9 in the second containing gap 42 is ejected out to the first containing gap 41 by the ejection mechanism 5 and falls into the collecting groove 6 through the first containing gap 41, the automation degree of the battery 9 in the drying process is high through the structure, and the drying mechanism has the characteristic of reducing labor intensity.

As a modification of the present invention, each of the battery 9 placement structures has two driving mechanisms 3, one of which is located at one axial end of the roller 4, and the other driving mechanism 3 is located at the other axial end of the roller 4. A plurality of driving mechanisms 3 are arranged to be used as power sources, so that the device has the advantages of being stable in operation and high in reliability, and the service life is prolonged.

As a modification of the present invention, the driving mechanism 3 includes a driving rod 31, a first connecting member 32, and a second connecting member 33, and one end of each of the first connecting member 32 and the second connecting member 33 is hinged to the output end of the driving rod 31, the other end of the first connecting member 32 is hinged to one of the roller bodies 4, and the other end of the second connecting member 33 is hinged to the other roller body 4. The driving mechanism 3 respectively drives the two roller bodies 4 through the first connecting piece 32 and the second connecting piece 33, the distance is changed through driving the roller bodies 4 so that the first accommodating gap 41 is increased or reduced, and the driving mechanism has the advantages of being reliable in transmission and high in controllable degree.

As an improvement of the present invention, the ejection mechanism 5 includes a first connecting rod 511, a second connecting rod 512 and a mounting seat 513, the second connecting rod 512 is hinged to one end of the first connecting rod 511, the other end of the first connecting rod 511 is hinged to the roller body 4 on the left side of the second accommodating gap 42, the other end of the second connecting rod 512 is hinged to the roller body 4 on the right side of the second accommodating gap 42, the mounting seat 513 is hinged to the hinged position of the first connecting rod 511 and the second connecting rod 512, and the mounting seat 513 is provided with a top seat 7;

the driving rod 31 outputs to increase the distance between the roller bodies 4 forming the first receiving gap 41, so that the first receiving gap 41 is increased, and decrease the distance between the roller bodies 4 forming the second receiving gap 42, so that the second receiving gap 42 is decreased, the first connecting rod 511 and the second connecting rod 512 drive the top seat 7 to ascend to eject the battery 9 in the second receiving gap 42, so that the first receiving gap 41 is increased, the second receiving gap 42 is decreased, and the ejection mechanism 5 ejects the battery 9 in the second receiving gap 42 to the first receiving gap 41 in the process of outputting the driving rod 31. Above-mentioned improvement, under the drive of actuating lever 31, battery 9 in the second accommodation clearance 42 can get into first accommodation clearance 41, has further promoted the degree of automation of device, and simultaneously, the motion is stable, and the action persistence is good, and the impact force is little, has protected battery 9 to promote the yields.

As an improvement of the present invention, a guide groove 21 is arranged on the tool rack 2, the mounting base 513 is arranged in the guide groove 21, and the guide groove 21 is used for the vertical sliding of the mounting base 513. Set up guide way 21 and the cooperation of mount pad 513 on frock frame 2 for mount pad 513 is rectilinear movement in guide way 21, and the vibration that mount pad 513 and footstock 7 removed the in-process is little, promotes the stability and the reliability of operation, makes footstock 7 more stable with the contact of battery 9, effectively avoids footstock 7 and battery 9's contact stability poor, leads to the production yields to reduce.

As an improvement of the present invention, the top seat 7 is disposed below the second accommodating gap 42, and an upper end surface of the top seat 7 is configured to be higher at the left side and lower at the right side. The top seat 7 is arranged below the second accommodating gap 42, so that the characteristic of reducing the assembling space is achieved; the upper end surface of the top seat 7 is a matching surface with the battery 9, the matching surface is arranged in a structure with a high left and a low right, so that the retention time of the battery 9 on the matching surface during ejection is reduced, and the battery 9 can be ejected out of the second accommodating gap 42 quickly; the ejection mechanism 5 can eject the batteries 9 in the second accommodating gaps 42 into the first accommodating gaps 41 on the right side once, so that the moving-out directions of the batteries 9 in the second accommodating gaps 42 are kept consistent, the batteries 9 in the second accommodating gaps 42 are prevented from entering the first accommodating gaps 41 on the left side, and when the moving-out directions of the batteries 9 in a plurality of groups of second accommodating gaps 42 are inconsistent, the batteries 9 are easily blocked at the first accommodating gaps 41.

As an improvement of the present invention, a multi-layer battery 9 placing structure is arranged on the tool rack 2, the driving mechanism 3 in the upper-layer battery 9 placing structure and the driving mechanism 3 in the lower-layer battery 9 placing structure are symmetrically arranged, and the ejection mechanism 5 corresponding to the upper-layer battery 9 placing structure and the ejection mechanism 5 corresponding to the lower-layer battery 9 placing structure are arranged in parallel.

As an improvement of the invention, a roller body 4 on the right side of the battery 9 placing structure adopts a power roller, the end part of the roller body 4 is connected with a tool rack 2 through a sliding block 221, and a sliding groove 22 matched with the sliding block 221 for the sliding block 221 to transversely slide is arranged on the tool rack 2. The roll body 4 on the right side of the battery 9 placing structure is provided with a power roller, and through the improvement, the batteries 9 which are arranged in the first accommodating gap 41 and the second accommodating gap 42 can be driven by the power roller to rotate, so that all sides of the batteries 9 are fully dried, the drying effect and the yield are improved, the sliding groove 22 and the sliding block 221 are matched, and the characteristic of improving the operation stability is achieved.

As an improvement of the present invention, an elastic element 23 is disposed in the sliding slot 22, the elastic element 23 abuts against an outer end of the sliding block 221, and the first accommodating gap 41 and the second accommodating gap 42 always have a tendency of returning by applying a pre-tightening force to the sliding block 221. The elastic piece 23 is arranged, and the elastic piece 23 supplies pretightening force to the sliding block 221, so that the sizes of the first accommodating gap 41 and the second accommodating gap 42 always have the tendency of resetting, and the problem of poor stability of the battery 9 due to the change of the sizes of the first accommodating gap 41 or the second accommodating gap 42 in long-term operation is avoided.

As an improvement of the present invention, the battery 9 drying device further includes a feeding mechanism 8, wherein the feeding mechanism 8 extends from one end of the tool rack 2 to above the roller 4, and the battery 9 is placed in the first receiving gap 41 and the second receiving gap 42. Set up material feeding unit, material feeding unit stretches into to roll body 4 top from one end, arranges battery 9 on first holding clearance 41 and second holding clearance 42, has further promoted degree and production efficiency of automatic words, avoids artifical cloth to lead to complex operation, and intensity of labour is big, the problem of inefficiency.

The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.

Claims

1. The utility model provides a battery drying device which characterized in that: the drying device comprises a tool frame (2), wherein a plurality of battery pack placing structures and a drying mechanism (1) matched with the battery pack placing structures are arranged on the tool frame (2), each battery placing structure comprises a driving mechanism (3) and two roller bodies (4), the two roller bodies (4) are respectively connected to the tool frame (2) in a sliding mode, a first accommodating gap (41) is formed between the two roller bodies (4), the driving mechanism (3) is connected with the two roller bodies (4), the driving mechanism (3) outputs and drives the first accommodating gap (41) between the two roller bodies (4) to be increased, and the driving mechanism (3) resets and drives the first accommodating gap (41) between the two roller bodies (4) to be decreased so as to place a battery (9);

a second accommodating gap (42) for accommodating a battery (9) is arranged between the roller bodies (4) which are opposite to the adjacent battery accommodating structures;

the tool frame (2) is provided with an ejection mechanism (5), the first accommodating gap (41) is enlarged, and the ejection mechanism (5) ejects the battery (9) in the second accommodating gap (42) to the first accommodating gap (41) and falls into the collecting groove (6) from the first accommodating gap (41).

2. The battery drying apparatus according to claim 1, wherein: every battery placement structure has two actuating mechanism (3) respectively, and one of them is located roll body (4) one end of ascending, and another actuating mechanism (3) is located roll body (4) other end of ascending.

3. The battery drying apparatus according to claim 1, wherein: the driving mechanism (3) comprises a driving rod (31), a first connecting piece (32) and a second connecting piece (33), one end of the first connecting piece (32) and one end of the second connecting piece (33) are hinged to the output end of the driving rod (31) respectively, the other end of the first connecting piece (32) is hinged to one of the roller bodies (4), and the other end of the second connecting piece (33) is hinged to the other roller body (4).

4. The battery drying apparatus according to claim 1, wherein: the ejection mechanism (5) comprises a first connecting rod (51), a second connecting rod (52) and a mounting seat (53), the second connecting rod (52) is hinged to one end of the first connecting rod (51), the other end of the first connecting rod (51) is hinged to the roller body (4) on the left side of the second accommodating gap (42), the other end of the second connecting rod (52) is hinged to the roller body (4) on the right side of the second accommodating gap (42), the mounting seat (53) is hinged to the hinged position of the first connecting rod (51) and the second connecting rod (52), and the mounting seat (53) is provided with a top seat (531);

the driving rod (31) outputs to increase the distance between the roller bodies (4) forming the first accommodating gap (41) so as to increase the first accommodating gap (41), and the driving rod (31) outputs to decrease the distance between the roller bodies (4) forming the second accommodating gap (42) so as to decrease the second accommodating gap (42), and the top seat (531) is driven to ascend through the first connecting rod (51) and the second connecting rod (52) so as to eject the battery (9) in the second accommodating gap (42).

5. The battery drying apparatus according to claim 4, wherein: be provided with guide way (21) on frock frame (2), mount pad (53) set up in guide way (21), guide way (21) supply mount pad (53) vertical slip.

6. The battery drying apparatus according to claim 4, wherein: the top seat (531) is arranged below the accommodating gap of the second battery (9), and the upper end face of the top seat (531) is of a structure with a high left and a low right.

7. The battery drying apparatus according to claim 1, wherein: the multi-layer battery placing structure is arranged on the tool frame (2), the driving mechanism (3) in the upper layer battery placing structure and the driving mechanism (3) in the lower layer battery placing structure are symmetrically arranged, and the ejection mechanism (5) corresponding to the upper layer battery placing structure and the ejection mechanism (5) corresponding to the lower layer battery placing structure are arranged in parallel.

8. The battery drying apparatus according to claim 1, wherein: the battery placing structure is characterized in that a power roller is adopted in the roller body (4) on the right side of the battery placing structure, the end part of the roller body (4) is connected with a tool rack (2) through a sliding block (221), and a sliding groove (22) which is matched with the sliding block (221) to supply the sliding block (221) to transversely slide is formed in the tool rack (2).

9. The battery drying apparatus according to claim 1, wherein: an elastic piece (23) is arranged in the sliding groove (22), the elastic piece (23) is abutted against the outer end of the sliding block (221), and the first accommodating gap (41) and the second accommodating gap (42) always have a resetting trend through supplying pre-tightening force to the sliding block (221).

10. The battery drying apparatus according to claim 1, wherein: battery drying device (1) still includes feeding mechanism (7), feeding mechanism (7) stretch into to roll body (4) top from a tip of frock frame (2) first holding clearance (41) and second holding clearance (42) are placed battery (9).