CN215451498U

CN215451498U - Packing paper feeding mechanism for battery winder

Info

Publication number: CN215451498U
Application number: CN202121452763.1U
Authority: CN
Inventors: 戴勇为; 黄森; 张洁
Original assignee: Shenzhen Yineng Automation Technology Co ltd
Current assignee: Shenzhen Yineng Automation Technology Co ltd
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2022-01-07
Anticipated expiration: 2031-06-28

Abstract

The utility model discloses a packing paper feeding mechanism for a battery winder, which comprises a packing paper storage device, a packing paper conveying device and a packing paper welding device, wherein the packing paper storage device is installed on a machine table and used for placing packing paper, the packing paper conveying device is installed on one side of the packing paper storage device and matched with the packing paper storage device to convey the packing paper out, the packing paper welding device is installed on a path of the packing paper conveying device for conveying the packing paper, and the packing paper welding device is used for welding the packing paper on a battery core diaphragm. The automatic welding device is simple in structure, realizes automatic welding of packing paper and improves production efficiency.

Description

Packing paper feeding mechanism for battery winder

Technical Field

The utility model relates to the technical field of battery production equipment, in particular to a packing paper feeding mechanism for a battery winder.

Background

A nickel-metal hydride battery is widely used for various electronic components, and is a secondary battery. In the manufacturing industry of nickel-metal hydride batteries, the winding and forming of battery cells is a very important production process in the production process of batteries, and the winding and forming process of the battery cells comprises the following steps: and winding the positive and negative pole pieces, the packing paper and the diaphragm coil material belt together to form a battery cell, then pasting the gummed paper on the tail end of the coil material of the battery cell for fixation, and finally detecting after the core after winding and gluing is finished is stripped. At present, automatic production of battery cells is gradually realized, and in order to meet the requirements of cutting size and quality of packing paper, a packing paper conveying structure which is matched with automatic production and has higher production efficiency needs to be developed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a packing paper feeding mechanism for a battery winder, which is simple in structure and can be automatically produced.

The utility model discloses a technical scheme of a packing paper feeding mechanism for a battery winder, which comprises the following steps:

the utility model provides a packing paper feeding mechanism for battery winder, packing paper feeding mechanism is including installing packing paper storage device, packing paper conveyor and the packing paper welding set on the board.

And the packing paper storage device is used for placing packing paper.

And the packing paper conveying device is installed on one side of the packing paper storage device and is matched with the packing paper storage device to convey the packing paper out.

And the packing paper welding device is arranged on a path for conveying the packing paper by the packing paper conveying device, and is used for cutting and welding the packing paper on the battery core diaphragm.

As a preferred scheme, the packing paper welding device comprises a fixing plate arranged on a machine table, and a moving device, an ultrasonic welding device, a welding and cutting device, a packing paper guide device and a battery core diaphragm guide device are arranged on the fixing plate.

As a preferred scheme, the mobile device is including installing first fixing base, second fixing base and third fixing base on the fixed plate, install the moving motor on the first fixing base, install travel switch on the second fixing base, the third fixing base is provided with the spout, the mobile device is still including first slide, one side of first slide is fixed in the drive shaft of moving motor, the opposite side of first slide inlay in but in the spout and can slide.

Preferably, the ultrasonic welding device includes a fourth fixing seat mounted on the sliding plate, an ultrasonic welder is mounted on the fourth fixing seat, the ultrasonic welding device further includes a fifth fixing seat mounted on the fixing plate, and the fifth fixing seat is located on one side of a welding head of the ultrasonic welder.

Preferably, the welding and cutting device comprises a sixth fixed seat mounted on the fixed plate, a first cut-off knife is mounted on the sixth fixed seat, and the first cut-off knife is located below the fifth fixed seat.

Preferably, the welding and cutting device further comprises a cutting motor installed on the fixing plate, a second sliding plate is installed on a driving shaft of the cutting motor, a second cutter is installed on the other side of the second sliding plate, and the second cutter is located below a welding head of the ultrasonic welding device.

As a preferable scheme, the packing paper guiding device comprises a seventh fixing seat mounted on the fixing plate, a guiding motor is mounted on the seventh fixing seat, a first guiding shaft is mounted on a driving shaft of the guiding motor, and the other end of the first guiding shaft is mounted on the fixing plate.

As the preferred scheme, the packing paper guide device is still including installing tensioning cylinder, tensioning axle and tensioning plate on the fixed plate, the afterbody of tensioning cylinder is installed through the bull stick on the fixed plate, the tensioning plate is installed through the bull stick on the fixed plate, the tensioning axle is installed through rotating the piece on the tensioning plate, the drive shaft of tensioning cylinder through rotate the piece with the mid portion of tensioning plate is connected.

Preferably, the packing paper guide device further comprises a second guide shaft and a third guide shaft which are mounted on the fixing plate.

Preferably, the cell membrane material guiding device includes a fourth material guiding shaft and a fifth material guiding shaft mounted on the fixing plate, the fourth material guiding shaft is located above the fifth fixing seat, and the fifth material guiding shaft is located on one side of the sixth fixing seat.

The utility model provides a packing paper feeding mechanism for a battery winder, which comprises a packing paper storage device, a packing paper conveying device and a packing paper welding device, wherein the packing paper storage device, the packing paper conveying device and the packing paper welding device are installed on a machine table. Wherein, packing paper storage device is used for placing the packing paper. Packing paper conveyor installs in packing paper storage device one side and carries away packing paper with packing paper storage device cooperation. The packing paper welding device is arranged on a path of the packing paper conveying device for conveying the packing paper, and is used for cutting and welding the packing paper on the battery core diaphragm. The utility model has simple structure, realizes the storage, transportation, cutting and welding of the packing paper by the packing paper storage device, the packing paper conveying device and the packing paper welding device, and can realize the automation improvement of the production efficiency by matching with other structures of the battery production equipment.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

Fig. 1 is a schematic view of the overall structure of a machine table of a packing paper feeding mechanism for a battery winder of the present invention.

Fig. 2 is a schematic structural diagram of a packing paper feeding mechanism for a battery winder of the present invention.

Fig. 3 is a schematic structural diagram of a packing paper feeding mechanism for a battery winder of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments.

Referring to fig. 1, 2 and 3, fig. 1 is a schematic diagram of an overall structure of a machine of a packing paper feeding mechanism for a battery winder of the present invention, fig. 2 is a schematic diagram of a structure of a packing paper feeding mechanism for a battery winder of the present invention, and fig. 3 is a schematic diagram of a structure of a packing paper feeding mechanism for a battery winder of the present invention.

The utility model provides a packing paper feeding mechanism for a battery winder, which comprises a packing paper storage device 20, a packing paper conveying device 30 and a packing paper welding device 40 which are arranged on a machine table 10.

And the packing paper storage device 20 is used for placing packing paper.

And the packing paper conveying device 30 is installed on one side of the packing paper storage device 20 and matched with the packing paper storage device 20 to convey out packing paper.

And the packing paper welding device 40 is installed on a path of the packing paper conveying device 30 for conveying the packing paper, and the packing paper welding device 40 is used for cutting and welding the packing paper on the battery cell diaphragm.

Further, the packing paper welding device 40 includes a fixing plate 41 installed on the machine station 10, and a moving device 42, an ultrasonic welding device 43, a welding and cutting device 44, a packing paper guiding device 45, and a battery cell membrane guiding device 46 are installed on the fixing plate 41.

Understandably, the moving device 42, the ultrasonic welding device 43, the welding and cutting device 44, the packing paper guide device 45 and the battery core diaphragm guide device 46 are installed in a centralized manner by adopting a whole fixing plate 41, so that the installation and the disassembly are convenient, and the later-period maintenance is convenient.

Further, mobile device 42 is including installing first fixing base 421, second fixing base 422 and third fixing base 423 on fixed plate 41, install moving motor 424 on the first fixing base 421, install travel switch 425 on the second fixing base 422, third fixing base 423 is provided with the spout, mobile device 42 is still including first slide 426, one side of first slide 426 is fixed on moving motor 424's the drive shaft, the opposite side of first slide 426 is inlayed in the spout and can slide.

Understandably, a top plate is further disposed on one side of the sliding slot of the third fixing seat 423, and the top plate does not limit the sliding of the first sliding plate 426 in the sliding slot, but can prevent the first sliding plate 426 from falling off from the third fixing seat 423.

Further, the ultrasonic welding device 43 includes a fourth fixing seat 431 mounted on the sliding plate, an ultrasonic welder 432 is mounted on the fourth fixing seat 431, the ultrasonic welding device 43 further includes a fifth fixing seat 433 mounted on the fixing plate 41, and the fifth fixing seat 433 is located on one side of a welding head 434 of the ultrasonic welder 432.

Understandably, the ultrasonic welding device 432 may weld the packing paper on the battery core diaphragm, wherein the ultrasonic welding technology belongs to the prior art, the fifth fixing seat is a welding base, and the packing paper is welded when being located at a position between the fifth fixing seat and a welding head of the ultrasonic welding device.

Further, the welding and cutting device 44 includes a sixth fixing seat 441 installed on the fixing plate 41, a first cutting knife 442 is installed on the sixth fixing seat 441, and the first cutting knife 442 is located below the fifth fixing seat 433.

Further, the welding cutter 44 further includes a cutter motor 443 mounted on the fixing plate 41, a second sliding plate 444 is mounted on a driving shaft of the cutter motor 443, a second cutter 445 is mounted on the other side of the second sliding plate 444, and the second cutter 445 is located below the welding head 434 of the ultrasonic welder 432.

Understandably, the first cutter 442 on the sixth fixing seat 441 is fixed, the second cutter 445 on the second sliding plate 444 is movable, a cushion block can be arranged on the second sliding plate 444 according to circumstances so as to cushion the height of the second cutter 445, the second sliding plate 444 is driven to move by the cutting motor 443, so that the second cutter 445 is close to or far away from the first cutter 442, a paper cushion strip passing between the first cutter 442 and the second cutter 445 is cut, and the cut paper cushion is directly welded on the battery core membrane by the ultrasonic welder 432.

Further, the packing paper guiding device 45 includes a seventh fixing seat 451 installed on the fixing plate 41, a guiding motor 452 is installed on the seventh fixing seat 451, a first guiding shaft 453 is installed on a driving shaft of the guiding motor 452, and the other guiding end of the first guiding shaft 453 is installed on the fixing plate 41.

Further, the paper packing and guiding device 45 further includes a tension cylinder 454, a tension shaft 455 and a tension plate 456 which are mounted on the fixed plate 41, wherein a tail portion of the tension cylinder 454 is mounted on the fixed plate 41 through a rotating rod, the tension plate 456 is mounted on the fixed plate 41 through a rotating rod, the tension shaft 455 is mounted on the tension plate 456 through a rotating member, and a driving shaft of the tension cylinder 454 is connected with a middle portion of the tension plate 456 through a rotating member.

Understandably, the material guiding motor 452 on the seventh fixing seat 451 can drive the first material guiding shaft 453 to rotate, and the tensioning cylinder 454, the tensioning shaft 455 and the tensioning plate 456 are matched to adjust the tensioning force in the transmission process of the paper padding material belt, so that the paper padding material belt is ensured not to be wrinkled during transmission, and the subsequent processes are facilitated, thereby improving the overall production efficiency.

Further, the packing paper guide device 45 further includes a second guide shaft 457 and a third guide shaft 458 which are mounted on the fixing plate 41.

Understandably, the second guide shaft 457 and the third guide shaft 458 are matched with guide shafts located at other positions of the machine station 10 to realize the transmission of the paper padding material belt, and the second guide shaft 457 and the third guide shaft 458 on the fixing plate 41 are arranged at positions of feeding ports of the guiding-in paper padding welding device 40 convenient for the paper padding material belt to be accurate, so that the transmission path is avoided to be complex.

Further, the cell membrane guiding device 46 includes a fourth guiding shaft 461 and a fifth guiding shaft 462 mounted on the fixing plate 41, the fourth guiding shaft 461 is located above the fifth fixing base 433, and the fifth guiding shaft 462 is located at one side of the sixth fixing base 441.

Understandably, the fifth guide shaft 462 is used for guiding the cell membrane between the fifth fixing base 433 and the ultrasonic welding device 432, and the fourth guide shaft 461 is used for guiding the cell membrane welded with the packing paper out to the winding mechanism.

The utility model provides a packing paper feeding mechanism for a battery winder, which comprises a packing paper storage device 20, a packing paper conveying device 30 and a packing paper welding device 40, wherein the packing paper storage device 20, the packing paper conveying device 30 and the packing paper welding device 40 are installed on a machine table 10. Wherein, the packing paper storing device 20 is used for placing packing paper. The packing paper conveying device 30 is installed on one side of the packing paper storage device 20 and is matched with the packing paper storage device 20 to convey out packing paper. The packing paper welding device 40 is installed on a path of the packing paper conveying device 30 for conveying the packing paper, and the packing paper welding device 40 is used for cutting and welding the packing paper on the battery core diaphragm. The utility model has simple structure, realizes the storage, transportation and cutting welding of the packing paper by the packing paper storage device 20, the packing paper conveying device 30 and the packing paper welding device 40, and can realize the automation improvement of the production efficiency by matching with other structures of the battery production equipment.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a packing paper feeding mechanism for battery winder which characterized in that: the packing paper feeding mechanism comprises a packing paper storage device (20), a packing paper conveying device (30) and a packing paper welding device (40) which are arranged on the machine table (10);

the packing paper storage device (20) is used for placing packing paper;

the packing paper conveying device (30) is installed on one side of the packing paper storage device (20) and matched with the packing paper storage device (20) to convey out packing paper;

and the packing paper welding device (40) is installed on a path of the packing paper conveyed by the packing paper conveying device (30), and the packing paper welding device (40) is used for cutting and welding the packing paper on the battery cell diaphragm.

2. The packing paper feeding mechanism for a battery winder as claimed in claim 1, wherein: the packing paper welding device (40) comprises a fixing plate (41) installed on a machine table (10), and a moving device (42), an ultrasonic welding device (43), a welding and cutting device (44), a packing paper guide device (45) and a battery core diaphragm guide device (46) are installed on the fixing plate (41).

3. The packing paper feeding mechanism for a battery winder as claimed in claim 2, wherein: mobile device (42) is including installing first fixing base (421), second fixing base (422) and third fixing base (423) on fixed plate (41), install moving motor (424) on first fixing base (421), install travel switch (425) on second fixing base (422), third fixing base (423) are provided with the spout, mobile device (42) is still including first slide (426), one side of first slide (426) is fixed in the drive shaft of moving motor (424), the opposite side of first slide (426) inlay in but in the spout and can slide.

4. The packing paper feeding mechanism for a battery winder as claimed in claim 3, wherein: the ultrasonic welding device (43) comprises a fourth fixed seat (431) installed on the sliding plate, an ultrasonic welder (432) is installed on the fourth fixed seat (431), the ultrasonic welding device (43) further comprises a fifth fixed seat (433) installed on the fixing plate (41), and the fifth fixed seat (433) is located on one side of a welding head (434) of the ultrasonic welder (432).

5. The packing paper feeding mechanism for a battery winder as claimed in claim 4, wherein: welding cutting device (44) is including installing sixth fixing base (441) on fixed plate (41), install first cut-off knife (442) on sixth fixing base (441), first cut-off knife (442) are located the below of fifth fixing base (433).

6. The packing paper feeding mechanism for a battery winder as claimed in claim 5, wherein: the welding cutting device (44) further comprises a cutting motor (443) installed on the fixing plate (41), a second sliding plate (444) is installed on a driving shaft of the cutting motor (443), a second cutter (445) is installed on the other side of the second sliding plate (444), and the second cutter (445) is located below a welding head (434) of the ultrasonic welding device (432).

7. The packing paper feeding mechanism for a battery winder as claimed in claim 6, wherein: the packing paper guiding device (45) comprises a seventh fixing seat (451) installed on the fixing plate (41), a guiding motor (452) is installed on the seventh fixing seat (451), a first guiding shaft (453) is installed on a driving shaft of the guiding motor (452), and the other end of the first guiding shaft (453) is installed on the fixing plate (41).

8. The packing paper feeding mechanism for a battery winder as claimed in claim 7, wherein: the packing paper guide device (45) further comprises a tensioning cylinder (454), a tensioning shaft (455) and a tensioning plate (456) which are installed on the fixing plate (41), the tail portion of the tensioning cylinder (454) is installed on the fixing plate (41) through a rotating rod, the tensioning plate (456) is installed on the fixing plate (41) through a rotating rod, the tensioning shaft (455) is installed on the tensioning plate (456) through a rotating member, and a driving shaft of the tensioning cylinder (454) is connected with the middle portion of the tensioning plate (456) through a rotating member.

9. The packing paper feeding mechanism for a battery winder as claimed in claim 8, wherein: the packing paper guide device (45) further comprises a second guide shaft (457) and a third guide shaft (458) which are arranged on the fixing plate (41).

10. The packing paper feeding mechanism for a battery winder as claimed in claim 9, wherein: the battery cell diaphragm material guiding device (46) comprises a fourth material guiding shaft (461) and a fifth material guiding shaft (462) which are installed on the fixing plate (41), the fourth material guiding shaft (461) is located above the fifth fixing seat (433), and the fifth material guiding shaft (462) is located on one side of the sixth fixing seat (441).