CN112319949A

CN112319949A - Rotary automatic battery packaging heat sealing machine and packaging method

Info

Publication number: CN112319949A
Application number: CN202011479164.9A
Authority: CN
Inventors: 周宏文; 杨松昊; 严开云; 周军; 张晓文
Original assignee: Guangdong Seneasy Intelligent Technology Co ltd
Current assignee: Guangdong Seneasy Intelligent Technology Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-02-05

Abstract

The invention discloses a rotary type automatic battery packaging heat sealing machine and a packaging method, wherein the rotary type automatic battery packaging heat sealing machine comprises a rack, a hot pressing device, a positioning device and a discharging device, wherein a rotary table is arranged on the rack, a plurality of cushion blocks in an annular array are arranged on the rotary table, the positioning device is arranged on the rotary table, the hot pressing device and the discharging device are sequentially arranged along the rotating direction of the rotary table, and a control system is also arranged in the rack and is respectively in control connection with the rotary table, the hot pressing device, the discharging device and the positioning device. When the battery is packaged, the packaging bag provided with the battery is placed on the rotary table, the seal is placed at the cushion block, the rear rotary table rotates, the seal is rotated to the hot pressing device through the positioning device, the seal is thermally sealed through the hot pressing device, and after the sealing is completed, the packaging bag is taken down through the discharging device, so that the full-automatic heat sealing of the battery packaging bag is realized.

Description

Rotary automatic battery packaging heat sealing machine and packaging method

Technical Field

The invention relates to the technical field of battery packaging, in particular to a rotary type automatic battery packaging heat sealing machine and a packaging method.

Background

The heat sealing machine makes the plastic film sealing part heated to viscous flow state under various external conditions (such as electric heating, high frequency voltage, ultrasonic wave, etc.), and fuses two layers of films into a whole under certain pressure, and after cooling, the plastic film sealing machine keeps certain strength and sealing performance, ensures that commodities can bear certain external force in the processes of packaging, transportation, storage and consumption, ensures that the commodities are not cracked and leaked, and achieves the purpose of protecting the commodities.

In the prior art, a semi-automatic foot-operated heat sealing machine is generally adopted for heat sealing, a seal of a packaging bag is placed on a heat sealing sheet, a pedal is stepped on, and the seal is compressed and heat sealed, but the semi-automatic foot-operated heat sealing machine needs manual operation and is used by hands and feet simultaneously, so that the manual labor intensity is high, and the efficiency is low; in addition, the manual foot is stepped on and is compressed tightly the time of heat-seal and can't accomplish unifiedly, if compress tightly the heat-seal time and short excessively, then can cause the heat-seal insecurely, if compress tightly the heat-seal time overlength, then can excessively melt the wrapping bag, damage the wrapping bag, cause the waste, make the quality of packing poor.

Disclosure of Invention

The invention aims to provide a rotary type automatic battery packaging heat sealing machine and a packaging method, which are convenient to operate and can improve the working efficiency and the heat sealing quality.

In order to solve the above technical problems, the present invention can be implemented by adopting the following technical scheme:

the utility model provides a rotation type battery automatic packaging heat sealing machine, includes frame, hot press unit, positioner and discharge apparatus, be provided with the carousel in the frame, be provided with a plurality of cushion of annular array on the carousel, positioner sets up on the carousel, hot press unit and discharge apparatus follow the rotation direction of carousel sets gradually, the inside control system that still is provided with of frame, control system respectively with carousel, hot press unit, discharge apparatus and positioner control connection.

In one embodiment, the hot pressing device comprises a driving assembly and a heating assembly, the driving assembly comprises a supporting seat, a first driving piece and a top plate, the supporting seat is arranged on one side of the frame, the first driving piece is fixed on the supporting seat, and the top plate is connected with the first driving piece.

In one embodiment, the heating assembly comprises a fixing strip, a pressing strip and a heating sheet, the fixing strip is arranged on the top plate, the pressing strip is arranged on the fixing strip, a positive pole and a negative pole are arranged at two ends of the fixing strip respectively, the heating sheet is arranged on the cushion block, metal screws are arranged at two ends of the cushion block respectively, the metal screws at two ends are matched with the positive pole and the negative pole respectively, and two ends of the heating sheet are electrically connected with the metal screws.

In one embodiment, the positioning device comprises a positioning column and a U-shaped photoelectric switch, a disc is arranged in the middle of the rotary disc, a plurality of annular array positioning columns are arranged on the disc, the plurality of positioning columns correspond to the plurality of cushion blocks in a one-to-one mode, an extension plate is arranged on the top of the supporting seat, and the U-shaped photoelectric switch is arranged on the extension plate, arranged above the rotary disc through the extension plate and matched with the positioning column.

In one embodiment, the discharging device comprises a fixed frame, a second driving piece and a pulling plate, the fixed frame is arranged on the side face of the rack, the second driving piece is arranged on the fixed frame, the pulling plate is connected with the second driving piece, and a slide way is further arranged on the fixed frame.

In one embodiment, the turntable is further provided with a plurality of fixing positions, and the fixing positions correspond to the cushion blocks.

In one embodiment, a key switch and a time controller are further arranged on one side face of the rack, and the key switch and the time controller are respectively connected with the control system.

In order to solve the technical problems, the invention also adopts the following technical scheme to realize:

a packaging method of a rotary automatic battery packaging and heat sealing machine comprises the following steps:

step 1: manually placing the battery into the packaging bag, then placing the battery in the packaging bag on a fixed position, and placing the seal of the packaging bag on the heating sheet of the cushion block;

step 2: starting a key switch, starting the rotary table to rotate, rotating the seal of the packaging bag to the hot-pressing device through the positioning device, and stopping the rotary table;

and step 3: the driving assembly is started, the pressing strip is pressed to the cushion block, the packaging bag seal is compressed, the positive pole column and the negative pole column are connected with the metal screws at the two ends of the gasket while the pressing strip is pressed, the heating piece is heated, the packaging bag seal is sealed and heat-sealed, and the back pressing strip, the positive pole column and the negative pole column are reset;

and 4, step 4: and after the heat sealing is finished, the turntable continues to rotate to the discharging device, and the packaging bag subjected to heat sealing is taken down from the fixed position through the discharging device to finish discharging.

In one embodiment, in step 3, the depression time of the pressing bar is 2s-3 s.

The invention has the beneficial effects that: the invention relates to a rotary automatic battery packaging heat sealing machine and a packaging method, wherein when a battery is packaged, a packaging bag provided with the battery is placed on a rotary table, a seal of the packaging bag is placed on a cushion block, the rotary table rotates, the seal of the packaging bag is rotated to a hot-pressing device through a positioning device, the seal of the packaging bag is pressed tightly through a driving assembly of the hot-pressing device, meanwhile, a heating assembly generates heat to heat the seal, after the heat seal is completed, the rotary table continues to rotate to a discharging device, and the packaging bag subjected to the heat seal on the rotary table is taken down through the discharging device, so that the full-automatic heat seal of the battery packaging bag is realized. The automatic heat sealing machine of adoption rotation type replaces traditional foot-operated semi-automatic heat sealing machine, can improve the heat-seal quality, improves heat-seal efficiency simultaneously.

Drawings

FIG. 1 is a first structural view of a rotary automatic battery packaging and heat-sealing machine according to the present invention;

FIG. 2 is a schematic structural view of a rotary automatic battery packaging and heat-sealing machine according to the present invention;

fig. 3 is an enlarged view of the rotary automatic battery packaging and heat-sealing machine of the present invention at a point a in fig. 2.

As shown in the attached drawings: 100. a frame; 200. a hot pressing device; 210. a drive assembly; 211. a supporting seat; 212. a first driving member; 213. a top plate; 220. a heat generating component; 221. a fixing strip; 222. layering; 223. a heat generating sheet; 224. a positive post; 225. a negative pole post; 226. a metal screw; 300. a positioning device; 310. a positioning column; 320. a U-shaped photoelectric switch; 330. a disc; 340. an extension plate; 400. a discharge device; 410. a fixed mount; 420. a second driving member; 430. pulling a plate; 440. a slideway; 500. a turntable; 510. cushion blocks; 520. fixing the position; 600. a key switch; 700. a time controller.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1, the rotary automatic battery packaging and heat sealing machine includes a frame 100, a hot pressing device 200, a positioning device 300 and a discharging device 400, wherein the frame 100 is provided with a turntable 500, the turntable 500 is provided with a plurality of cushion blocks 510 in an annular array, the positioning device 300 is arranged on the turntable 500, the hot pressing device 200 and the discharging device 400 are sequentially arranged along a rotation direction of the turntable 500, and a control system is further arranged inside the frame 100 and is respectively in control connection with the turntable 500, the hot pressing device 200, the discharging device 400 and the positioning device 300.

Specifically, in this embodiment, when packing the battery, the carousel 500 is placed to the wrapping bag that will be equipped with the battery, and make the sealing of wrapping bag arrange cushion 510 department in, back carousel 500 rotates, through positioner 300, make the wrapping bag seal and change to hot press unit 200 department, accomplish the heat-seal of sealing to the wrapping bag through hot press unit 200, after the heat-seal is accomplished, carousel 500 continues to rotate, to discharge apparatus 400 department, take off the wrapping bag that the heat-seal was accomplished on with carousel 200 through discharge apparatus 400, with this full-automatic heat-seal that realizes the battery wrapping bag, the automatic heat-seal machine that adopts the rotation type replaces traditional foot-operated semi-automatic heat-seal machine, can improve the heat-seal quality, improve heat-seal efficiency simultaneously.

In addition, the plurality of cushion blocks 510 are arranged on the turntable 500, so that when the previous packaging bag is subjected to heat sealing, the packaging bag with the battery is placed at the position of the next cushion block 510, and after the previous packaging bag is subjected to heat sealing, the packaging bag at the position of the next cushion block 510 is just rotated to the hot-pressing device 200 for hot-pressing sealing, so that the circulating operation is performed, and the working efficiency is improved; meanwhile, the rotation of the turntable 500, the positioning device 300, the hot-pressing device 200 and the discharging device 400 are all controlled by a control system, so that the operation of the heat sealing machine is convenient.

Referring to fig. 2 and 3, the hot press apparatus 200 includes a driving assembly 210 and a heating assembly 220, the driving assembly 210 includes a supporting base 211, a first driving member 212 and a top plate 213, the supporting base 211 is disposed at one side of the frame 100, the first driving member 212 is fixed on the supporting base 211, and the top plate 213 is connected to the first driving member 212.

The heating assembly 220 comprises a fixing strip 221, a pressing strip 222 and a heating sheet 223, the fixing strip 221 is arranged on the top plate 213, the pressing strip 222 is arranged on the fixing strip 221, two ends of the fixing strip 221 are respectively provided with a positive pole 224 and a negative pole 225, the heating sheet 223 is arranged on the cushion block 510, two ends of the cushion block 510 are respectively provided with a metal screw 226, the metal screws 226 at two ends are respectively matched with the positive pole 224 and the negative pole 225, and two ends of the heating sheet 223 are electrically connected with the metal screws 226.

In this embodiment, after the packaging tape with the battery is rotated to the hot press 200, the turntable 500 is stopped, and at this time, the first driving member 212 (air cylinder) drives the top plate 213 to move downward, so as to drive the fixing strip 221 to move downward, so that the pressing strip 222 on the fixing strip 221 presses against the pad 510 and presses the seal of the packaging bag tightly, while the fixing strip 221 presses downward, the positive post 224 and the negative post 225 at both ends are connected with the metal screws 226 at both ends of the pad 510, and the positive post 224 and the negative post 225 are connected with a power supply, so that after contacting with the metal screws 226, the heating plate 223 starts to be electrified and heated, the seal of the packaging bag is heated by the heating plate 223, and meanwhile, the seal is heat-sealed by pressing between the pressing strip 221 and the pad 510, so as to realize automatic heat sealing of the packaging bag, thereby improving heat sealing efficiency and quality.

Referring to fig. 1, the positioning device 300 includes positioning columns 310 and a U-shaped photoelectric switch 320, a circular disc 330 is disposed in the middle of the rotary disc 500, a plurality of positioning columns 310 in an annular array are disposed on the circular disc 330, the plurality of positioning columns 310 correspond to a plurality of pads 510 one to one, an extension plate 340 is disposed on the top of the supporting seat 211, and the U-shaped photoelectric switch 320 is disposed on the extension plate 340, disposed above the rotary disc 500 through the extension plate 340, and is matched with the positioning columns 310.

In this embodiment, in order to make the turntable 500 rotate, the package seals at the pads 510 can be stopped at the hot press apparatus 200, therefore, a small-sized disc 330 is further disposed at the middle portion of the turntable 500, a plurality of positioning pillars 310 in an annular array are disposed on the disc 330, and the positioning pillars 310 correspond to the pads 510 one-to-one, in addition, a U-shaped photoelectric switch 320 is disposed at the hot press apparatus 200, when the positioning pillars 310 rotate to the U-shaped photoelectric switch 320, the U-shaped photoelectric switch 320 senses and feeds a signal back to a control system, and the control system stops operating the turntable 500 temporarily, so that the package seals on the pads 510 are located at the hot press apparatus 200 and perform heat sealing.

Referring to fig. 1, the discharging device 400 includes a fixing frame 410, a second driving member 420, and a pulling plate 430, wherein the fixing frame 410 is disposed on a side surface of the rack 100, the second driving member 420 is disposed on the fixing frame 410, the pulling plate 430 is connected to the second driving member 420, and the fixing frame 410 is further provided with a slide 440.

After the heat sealing of the packaging bag is completed, the rotating disc 500 continues to rotate, after the packaging bag is rotated to the discharging device 400, the second driving piece 420 is started, the pulling plate 430 is pulled back, the packaging bag with the battery is pulled into the slideway 440 while being pulled back, the packaging bag slides into the collecting position through the slideway 440, the discharging of the packaging bag is completed, and after the pulling plate 430 is pulled back, the packaging bag is reset through the second driving piece 420, the next packaging bag is pulled back, the cycle is carried out, and the working efficiency is improved.

Referring to fig. 1, the turntable 500 is further provided with a plurality of fixing positions 520, and the fixing positions 520 correspond to the pads 510.

Because of the weight of wrapping bag is light excessively, when rotating in order to prevent the wrapping bag, the displacement condition appears, place fixed position 520 with inside battery on, make the sealing of wrapping bag arrange cushion 510 in simultaneously, push down the wrapping bag through the weight of battery self, the displacement appears when preventing the wrapping bag rotation to this quality when improving the wrapping bag heat-seal, when unloading simultaneously, the battery is directly pulled back to arm 430, makes the wrapping bag unload.

Finally, in this embodiment, a key switch 600 and a time controller 700 are further disposed on one side surface of the rack 100, and the key switch 600 and the time controller 700 are respectively connected to the control system.

When the heat sealing machine works, only the key switch 600 needs to be controlled to start the control system, and the time controller 700 can adjust the pressing time and the heating time of the heat pressing device 200, so that the sealing heat sealing of the packaging bag is firm, and the packaging bag cannot be excessively melted and damaged, and the heat sealing quality is improved.

In addition, the invention also adopts the following technical scheme to realize:

step 1: manually placing the batteries into the packaging bag, then placing the batteries in the packaging bag on the fixing position 520, and placing the seal of the packaging bag on the heating sheet 223 of the cushion block 510;

step 2: starting the key switch 600, starting the rotation of the turntable 500, rotating the seal of the packaging bag to the hot-pressing device 200 through the positioning device 300, and stopping the rotation of the turntable 500;

and step 3: the driving assembly 210 is started, so that the pressing strip 222 presses the cushion block 510, the pressing time of the pressing strip 222 is 2s-3s, the sealing of the packaging bag is pressed, the positive pole column 224 and the negative pole column 225 are connected with the metal screws 226 at the two ends of the gasket 510 while the pressing strip 222 presses down, the electric conduction is carried out, the heating sheet 223 generates heat, the sealing of the packaging bag is completed through heat sealing, and the rear pressing strip 222, the positive pole column 224 and the negative pole column 225 are reset;

and 4, step 4: after the heat sealing is completed, the turntable 500 continues to rotate to the discharging device 400, and the packaging bag subjected to the heat sealing is taken down from the fixing position 520 through the discharging device 400, so that the discharging is completed.

Specifically, when the battery is packaged, the packaging bag with the battery is placed on the rotary table 500, the seal of the packaging bag is placed at the position of the heating sheet 223 on the cushion block 510, the rear rotary table 500 rotates, the seal of the packaging bag is rotated to the position of the hot-pressing device 200 through the positioning device 300, the seal of the packaging bag is pressed through the driving assembly 210, meanwhile, the heating assembly 220 generates heat to carry out heat sealing on the seal, after the heat sealing is finished, the rotary table 500 continues to rotate to the position of the discharging device 400, and the packaging bag subjected to the heat sealing on the rotary table 500 is taken down through the discharging device 400, so that the full-automatic heat sealing of the battery packaging bag is realized. The automatic heat sealing machine of adoption rotation type replaces traditional foot-operated semi-automatic heat sealing machine, can improve the heat-seal quality, improves heat-seal efficiency simultaneously.

The foregoing shows and describes the general principles and features of the present invention, together with the advantages thereof. The present invention may be readily implemented by those skilled in the art as illustrated in the accompanying drawings and described above; however, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention; meanwhile, any changes, modifications, and evolutions of the equivalent changes of the above embodiments according to the actual techniques of the present invention are still within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a rotation type battery automatic packaging heat-sealing machine which characterized in that: the rotary table type hot pressing device is characterized by comprising a frame, a hot pressing device, a positioning device and a discharging device, wherein the frame is provided with a rotary table, the rotary table is provided with a plurality of cushion blocks of an annular array, the positioning device is arranged on the rotary table, the hot pressing device and the discharging device are arranged along the rotating direction of the rotary table in sequence, and a control system is further arranged inside the frame and is respectively in control connection with the rotary table, the hot pressing device, the discharging device and the positioning device.

2. The rotary automatic battery packaging and heat sealing machine of claim 1, wherein: the hot-pressing device comprises a driving assembly and a heating assembly, the driving assembly comprises a supporting seat, a first driving piece and a top plate, the supporting seat is arranged on one side of the frame, the first driving piece is fixed on the supporting seat, and the top plate is connected with the first driving piece.

3. The rotary automatic battery packaging and heat-sealing machine according to claim 2, wherein: the heating assembly comprises a fixing strip, a pressing strip and a heating piece, the fixing strip is arranged on the top plate, the pressing strip is arranged on the fixing strip, the two ends of the fixing strip are respectively provided with a positive pole column and a negative pole column, the heating piece is arranged on the cushion block, metal screws are respectively arranged at the two ends of the cushion block, the metal screws at the two ends are respectively matched with the positive pole column and the negative pole column, and the two ends of the heating piece are electrically connected with the metal screws.

4. The rotary automatic battery packaging and heat-sealing machine according to claim 3, wherein: the positioning device comprises positioning columns and U-shaped photoelectric switches, a disc is arranged in the middle of the disc, the positioning columns of a plurality of annular arrays are arranged on the disc, the positioning columns correspond to the cushion blocks one to one, an extension plate is arranged at the top of the supporting seat, and the U-shaped photoelectric switches are arranged on the extension plate, arranged above the disc through the extension plate and matched with the positioning columns.

5. The rotary automatic battery packaging and heat-sealing machine according to claim 4, wherein: the discharging device comprises a fixing frame, a second driving piece and a pulling plate, the fixing frame is arranged on the side face of the rack, the second driving piece is arranged on the fixing frame, the pulling plate is connected with the second driving piece, and a slide way is further arranged on the fixing frame.

6. The rotary automatic battery packaging and heat sealing machine of claim 1, wherein: the turntable is also provided with a plurality of fixing positions, and the fixing positions correspond to the cushion blocks.

7. The rotary automatic battery packaging and heat sealing machine of claim 1, wherein: and a key switch and a time controller are also arranged on one side surface of the rack, and the key switch and the time controller are respectively connected with the control system.

8. A packaging method of a rotary type automatic battery packaging heat sealing machine according to any one of claims 1 to 7, characterized by comprising the steps of:

9. The packaging method of the automatic rotary battery packaging and heat-sealing machine according to claim 8, wherein: in step 3, the pressing time of the pressing strip is 2s-3 s.