An encapsulation device and method for power production packaging

Abstract

The present invention discloses a packaging and encapsulation device and method for power supply production, which are applied in the technical field of power supply production and packaging. By setting a main frame and a main mounting frame, the present invention facilitates the installation and support of the structure. The encapsulation component cooperates with the matching component to process the encapsulation film into an encapsulation bag body, encapsulate the packaged power supply, and can extract the excess gas inside the encapsulation, reducing the internal gas during encapsulation. While reducing the humidity in the sealed environment, it also facilitates the stacking of power supply packages. The feeding component is used to convey the encapsulation film and wind up the excess materials. The first conveyor belt cooperates with the second conveyor belt to move the power supply package to the working position and discharge it in cooperation with external transmission equipment, achieving the effect of bagging and sealing in one, and reducing the floor area of the equipment.

Description

Technical Field

[0001] The present invention belongs to the technical field of power supply production and packaging, and particularly relates to a packaging device and a packaging method for power supply production and packaging. Background Art

[0002] Based on the production environment and packaging requirements of the power supply, various problems will be encountered during its packaging and encapsulation, but not limited to the following one. When packaging the power supply production, in order to prevent excessive humidity in the environment during storage and transportation, it will be encapsulated by bag packaging outside the rigid packaging to isolate the external environment and avoid any impact during storage and transportation.

[0003] And to a certain extent, the encapsulation effect will reduce the damage probability of the power supply during storage and transportation. However, the existing encapsulation generally involves loading the power supply packaging into a nylon encapsulation bag through a transmission device, and then sealing the opening of the nylon encapsulation bag through a process. This method requires two processes, namely bagging and sealing, for the encapsulation process, which is likely to occupy the working space. Moreover, the internal gas will not be discharged during encapsulation. When stacking, etc., too much gas in the bag may cause uneven stacking.

[0004] Based on the above-mentioned problems, we found that it is difficult for the existing packaging and encapsulation devices for power supply production on the market to avoid the above problems simultaneously, so the desired effect cannot be achieved. Therefore, we propose a packaging and encapsulation device for power supply production that can complete the integration of bagging and sealing and discharge the internal gas of the encapsulation during encapsulation. Summary of the Invention

[0005] The purpose of the present invention is to provide a packaging device and a packaging method for a power supply production package, and its advantage is that it can complete the integration of bagging and sealing and discharge the internal gas of the encapsulation during encapsulation.

[0006] The above technical purpose of the present invention is achieved through the following technical solutions: A packaging device for power supply production and packaging includes a main machine table, a main mounting frame is bolted to the rear side of the main machine table, a packaging component is arranged at the top inside the main mounting frame, a matching component is arranged inside the top of the main machine table, and a feeding component is arranged outside the main machine table;

[0007] The packaging component includes a first electric telescopic cylinder, an outer frame component is arranged at the bottom of the first electric telescopic cylinder, a second electric telescopic cylinder is arranged inside the outer frame component, the top of the second electric telescopic cylinder is bolted to the outer frame component, and a top sealing component is arranged at the telescopic end of the second electric telescopic cylinder;

[0008] The mating component includes a carrier base. A heat insulation plate is bolted to the top of the carrier base. A heat conducting sheet is bolted to the outside of the carrier base. A heating pipe is arranged inside the carrier base. The heat conducting sheet is arranged outside the heating pipe. A first conveyor belt is arranged inside the top of the carrier base.

[0009] The feeding component includes a base material roller, which is arranged on the right side of the top of the main machine table. An outer material roller is arranged on the right side of the top of the main machine table. The outer material roller is arranged on the top of the base material roller. A secondary frame is bolted to the left side of the main mounting frame. A horizontal pulling roller is rotatably connected inside the secondary frame. A waste discharging component is arranged on the left side of the front of the main machine table.

[0010] By adopting the above technical solution, by setting the main machine table in cooperation with the main mounting frame, it is convenient to support and install the structure. The first electric telescopic cylinder arranged can drive the outer frame component to move along the vertical direction, and it can melt and cut the packaging film pulled out by the outer material roller. The second electric telescopic cylinder arranged can move the top sealing component conveniently. The top sealing component can be used to cooperate with an external vacuum pump to extract the redundant gas inside the package. The mating component arranged can cooperate with the top sealing component to weld the packaging films pulled out by the base material roller and the outer material roller to form a package. The feeding component arranged can convey the packaging film used for the package and wind up the redundant materials, so that it can operate as a whole process.

[0011] The present invention is further configured as: The outer frame component includes a horizontal plate, the top of the horizontal plate is bolted to the telescopic end of the first electric telescopic cylinder. Hollow frames are bolted to the front side and the rear side of the bottom of the horizontal plate respectively. A disc frame is bolted to the bottom of the hollow frame. A conductor block is bolted to the bottom of the disc frame. A metal wire is bolted to the bottom of the conductor block. The top of the front conductor block is externally connected to the positive pole of a low-voltage power supply, and the top of the rear conductor block is externally connected to the negative pole of the low-voltage power supply.

[0012] By adopting the above technical solution, by setting the horizontal plate, the top structure can be connected to the top sealing component. The hollow frames and the disc frame arranged are used to connect the conductor blocks. The conductor blocks externally connected to the low-voltage power supply form a loop through the metal wires and the temperature of the metal wires is increased due to the resistance of the metal wires themselves, so as to melt and cut the packaging film when the metal wires contact it.

[0013] The present invention is further configured as: The top sealing component includes a U-shaped frame. A mounting telescopic rod is bolted to the top inside the U-shaped frame. A pressing spring is arranged outside the mounting telescopic rod. The top of the pressing spring is bolted to the U-shaped frame. A pressing disc is bolted to the bottom of the mounting telescopic rod. An extension frame is bolted to the bottom of the pressing disc. A functional component is bolted to the bottom of the extension frame.

[0014] With the above technical solution, by setting up a U-shaped frame and cooperating with the installation of telescopic rods, the pressing disc, the extension frame and the functional components at the bottom can be connected. When the functional components fall and contact the object, the installation telescopic rods will retract. When driven by the second electric telescopic cylinder to fall, the pressing spring contacts the pressing disc to apply pressure, making the contact with the contacted position more stable. It can also assist in resetting when the telescopic ends of the first electric telescopic cylinder and the second electric telescopic cylinder retract.

[0015] The present invention is further configured as: the functional component includes a fitting cover. At the top inside the fitting cover, a connecting pipe is bolted. Inside the connecting pipe, a longitudinal frame is bolted. At the bottom of the longitudinal frame, a puncture cone is bolted. At the bottom of the fitting cover, a sealing ring is bolted. The connecting pipe is externally connected to the air extraction end of a vacuum pump.

[0016] With the above technical solution, by setting up a fitting cover and cooperating with the sealing ring, when the bottom of the sealing ring contacts the object, the fitting cover forms a relatively sealed cavity. The connecting pipe and the externally connected vacuum pump cooperate to facilitate the extraction of gas from the contact position through the inside of the fitting cover. The longitudinal frame cooperates with the puncture cone to pierce the encapsulation film when the puncture cone contacts the encapsulation film, so as to facilitate the extraction of the gas inside the encapsulation film.

[0017] The present invention is further configured as: a transmission frame is bolted inside the fitting cover. On the right side inside the transmission frame, a driving motor is bolted. The output end of the driving motor is bolted with a transmission screw rod. The transmission screw rod is rotationally connected to the transmission frame. The outside of the transmission screw rod is in transmission connection with a slider. At the bottom of the slider, a pressing cross frame is bolted. A sliding rod is bolted inside the fitting cover. The outside of the sliding rod is slidably connected with a limiting block. The inside of the limiting block is slidably connected with the sliding rod. The bottom of the limiting block is bolted with the pressing cross frame. On the right side inside the fitting cover, a cooperating cross frame is bolted. Inside the cooperating cross frame, a heating strip is bolted.

[0018] With the above technical solution, by setting up a driving motor, when it is necessary to close the opening position after encapsulation, the driving motor inside the transmission frame drives the transmission screw rod to rotate, and the connected slider will also move along the transmission frame to move the position of the pressing cross frame. When it moves, it will push the contacted encapsulation film to the position of the cooperating cross frame, and two layers are formed at the pressing position. After the pressing cross frame and the cooperating cross frame contact, the heating strip heats up to weld the encapsulation film. The sliding rod cooperates with the limiting block to limit the movement of the pressing cross frame.

[0019] The present invention is further configured as: a pressing frame is bolted at the bottom of the U-shaped frame. The inside of the pressing frame is used in cooperation with a carrier. A pressing pad is bonded inside the pressing frame. A force-applying spring is bolted inside the pressing frame. The side of the force-applying spring close to the pressing pad contacts the pressing pad.

[0020] With the above technical solution, by setting the pressing frame to cooperate with the carrier, it is convenient to press the upper encapsulation film and the lower encapsulation film together into the concave position of the carrier. The set force-applying spring and the pressing pad can make the contact between the encapsulation film and the outside of the carrier more stable. Its heating tube cooperates with the heat-conducting sheet to heat the pressing position to weld the encapsulation film to form a packaging bag body.

[0021] The present invention is further configured as: a knife groove is formed at the bottom of the pressing frame, a cutting knife is bolted to the top of the carrier, the outside of the cutting knife is used in cooperation with the knife groove, and a second conveyor belt is arranged inside the top of the main platform.

[0022] With the above technical solution, by setting the knife groove to cooperate with the cutting knife, when the pressing frame drops, the cutting knife will fall into the knife groove to cut the position of the redundant encapsulation film. The set second conveyor belt and the first conveyor belt are used to move the power supply package to be encapsulated to the encapsulation position and convey it out of the device after the operation.

[0023] The present invention is further configured as: the waste discharging assembly includes a waste discharging frame, the waste discharging frame is bolted to the left side of the main platform, a waste discharging roller is rotatably connected inside the waste discharging frame, a motor frame is bolted to the front side of the main platform, a stepping motor is bolted to the top of the motor frame, the output end of the stepping motor is drivingly connected with a speed reducer, and driving gears are bolted to the end of the output shaft of the speed reducer and the front side of the waste discharging roller respectively, and the top driving gear and the bottom driving gear are meshed and connected.

[0024] With the above technical solution, by setting the waste discharging frame, it can be used to install the waste discharging roller. While the waste discharging roller is discharging waste, it also drives the outer material roller and the bottom material roller to rotate through the encapsulation film. The set motor frame is used to install the stepping motor. The stepping motor and the speed reducer cooperate to facilitate driving the waste discharging roller to rotate through the driving gears.

[0025] The present invention is further configured as: a double-layer frame is bolted to the right side of the top of the main platform, the double-layer frame is respectively rotatably connected with the bottom material roller and the outer material roller, a pressing roller is rotatably connected to the top of the main platform, lifting frames are bolted to the front side and the rear side of the main platform respectively, a first limiting roller is rotatably connected to the top of the lifting frame, a second limiting roller is rotatably connected to the left side of the main platform, and a third limiting roller is rotatably connected to the left side of the bottom of the main platform.

[0026] With the above technical solution, by setting up a double-layer rack, it is convenient to install the base material roller and the outer material roller. The set pressing roller can make the film for bottom packaging adhere to the top of the main machine table. The set first limiting roller is used to adjust the top position of the film for top packaging so that it can cooperate with the horizontal pulling roller. The set second limiting roller cooperates with the third limiting roller to adjust the direction of the film for bottom packaging and make it wind around the waste discharging roller more reasonably.

[0027] A packaging method for a packaging device of power supply production includes the following steps:

[0028] S1. Install the base material roller and the outer material roller with packaging film materials on the double-layer rack, move the packaging film of the base material roller along the main machine table, and wind it around the waste discharging roller through the second limiting roller and the third limiting roller. Then wind the packaging film of the outer material roller around the outside of the waste discharging roller through the first limiting roller and the horizontal pulling roller. The stepping motor drives the waste discharging roller to rotate in cooperation with the reduction gear and the gear to pull the packaging film to move.

[0029] S2. Transmit the packaged power supply to the position of the second conveyor belt at the top of the main machine table through an external transmission device. The second conveyor belt cooperates with the first conveyor belt to move the packaged power supply to the center position of the carrier of the matching component.

[0030] S3. The first electric telescopic cylinder drives the outer frame assembly and the bottom structure to fall. The metal wire connected to the external low-voltage power supply generates heat and melts and cuts the contacted packaging film. At this time, the fitting cover presses the cut packaging film against the power supply through the sealing ring. Then the second electric telescopic cylinder extends, so that the U-shaped frame continues to fall. The fitting cover will fall and press the cut packaging film and the packaging film adhering to the top of the main machine table, and sink into the concave part of the carrier. The pressing pad presses the two layers of packaging film on the surface of the heat conducting sheet, and the heating tube heats it to make it welded, so as to form a bag.

[0031] S4. The externally connected vacuum pump extracts the gas of the top packaging film through the fitting cover. The packaging film enters the inside of the fitting cover due to negative pressure. After contacting the puncture cone, it is punctured to extract the air inside the bag formed by the packaging film. The driving motor drives the pressing cross frame to move towards the position of the matching cross frame through the transmission screw rod and the slider, and makes the packaging film form two layers and contact the heating strip inside the matching cross frame. The heating strip heats and welds it to complete the packaging. After the packaging component resets, the first conveyor belt cooperates with the second conveyor belt to discharge the packaged power supply from the inside of the main mounting frame at the rear side of the main machine table, and transport it out through an external conveying device.

[0032] In summary, the present invention has the following beneficial effects:

[0033] 1. By setting up the main frame in cooperation with the main mounting frame, it is convenient to install and support the structure. The provided encapsulation component cooperates with the matching component to process the encapsulation film into an encapsulation bag body, encapsulate the packaged power supply, and can extract the excess gas inside the encapsulation, reducing the internal gas during encapsulation. While reducing the humidity in the sealed environment, it is also convenient to stack the power supply packages. The provided feeding component is used to convey the encapsulation film and wind up the excess materials. The first conveyor belt cooperates with the second conveyor belt to move the power supply package to the working position and discharge it in cooperation with the external transmission equipment, achieving the effect of bagging and sealing in one, and reducing the floor area of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 is the overall structural schematic diagram of the present invention;

[0035] Figure 2 is the structural schematic diagram of the encapsulation component of the present invention;

[0036] Figure 3 is the structural schematic diagram of the top-sealing component of the present invention;

[0037] Figure 4 is the structural schematic diagram of the outer frame component of the present invention;

[0038] Figure 5 is the structural schematic diagram of the functional component of the present invention;

[0039] Figure 6 is the structural schematic diagram of the pressing-down frame of the present invention;

[0040] Figure 7 is the structural schematic diagram of the matching component of the present invention;

[0041] Figure 8 is the connection schematic diagram of the pressing cross-frame structure of the present invention;

[0042] Figure 9 is the movement schematic diagram of the pressing cross-frame of the present invention;

[0043] Figure 10 is the main structural schematic diagram of the present invention;

[0044] Figure 11 is the structural schematic diagram of the feeding component of the present invention;

[0045] Figure 12 is the structural schematic diagram of the waste discharging component of the present invention;

[0046] Figure 13 is the present invention Figure 6 partial enlarged view at A in;

[0047] Figure 14 is the flowchart of the encapsulation method of the present invention.

[0048] Reference numerals: 1, main machine table; 2, main mounting frame; 3, encapsulation component; 301, first electric telescopic cylinder; 302, outer frame component; 3021, horizontal plate; 3022, hollow frame; 3023, disc frame; 3024, conductor block; 3025, metal wire; 303, second electric telescopic cylinder; 304, top sealing component; 3041, U-shaped frame; 3042, mounting telescopic rod; 3043, pressing spring; 3044, pressing disc; 3045, extension frame; 3046, functional component; 461, fitting cover; 462, connecting pipe; 463, vertical frame; 464, puncture cone; 465, sealing ring; 4, matching component; 401, carrier; 402, heat insulation plate; 403, heat conducting sheet; 404, heating pipe; 405, first conveyor belt; 5, feeding component; 501, bottom material roller; 502, outer material roller; 503, auxiliary frame; 504, horizontal pulling roller; 505, waste discharging component; 5051, waste discharging frame; 5052, waste discharging roller; 5053, motor frame; 5054, stepping motor; 5055, speed reducer; 5056, transmission gear; 6, transmission frame; 7, driving motor; 8, transmission screw; 9, slider; 10, pressing cross frame; 11, sliding rod; 12, limiting block; 13, heating strip; 14, pressing down frame; 15, pressing pad; 16, force applying spring; 17, knife groove; 18, cutting knife; 19, second conveyor belt; 20, double-layer frame; 21, pressing roller; 22, lifting frame; 23, first limiting roller; 24, second limiting roller; 25, third limiting roller; 26, matching cross frame. Detailed implementation manners

[0049] The present invention will be further described in detail below with reference to the accompanying drawings.

[0050] Embodiment 1:

[0051] Referring to Figures 1-14 , an encapsulation device for power production packaging, including a main machine table 1, a main mounting frame 2 is bolted to the rear side of the main machine table 1, an encapsulation component 3 is arranged at the top inside the main mounting frame 2, a matching component 4 is arranged at the inner side of the top of the main machine table 1, and a feeding component 5 is arranged outside the main machine table 1;

[0052] The encapsulation component 3 includes a first electric telescopic cylinder 301, and an outer frame component 302 is arranged at the bottom of the first electric telescopic cylinder 301;

[0053] The matching component 4 includes a carrier 401, a heat insulation plate 402 is bolted to the top of the carrier 401, a heat conducting sheet 403 is bolted to the outside of the carrier 401, a heating pipe 404 is arranged inside the carrier 401, the heat conducting sheet 403 is arranged outside the heating pipe 404, and a first conveyor belt 405 is arranged at the inner side of the top of the carrier 401;

[0054] The feeding assembly 5 includes a base material roller 501 which is arranged on the right side of the top of the main machine table 1. An outer material roller 502 is arranged on the right side of the top of the main machine table 1, and the outer material roller 502 is arranged on the top of the base material roller 501. A sub-frame 503 is bolted to the left side of the main mounting frame 2, and a horizontal pulling roller 504 is rotatably connected to the inner side of the sub-frame 503. A waste discharging assembly 505 is arranged on the left side of the front side of the main machine table 1;

[0055] By arranging the main machine table 1 in cooperation with the main mounting frame 2, it is convenient to support and install the structure. The first electric telescopic cylinder 301 arranged can drive the outer frame assembly 302 to move along the vertical direction, and it can melt and cut the packaging film pulled out by the outer material roller 502. The second electric telescopic cylinder 303 arranged can move the top sealing assembly 304 conveniently. The matching assembly 4 arranged can cooperate with the top sealing assembly 304 to weld the packaging films pulled out by the base material roller 501 and the outer material roller 502 to form a sealed package. The feeding assembly 5 arranged can convey the packaging film used for the sealed package and wind up the redundant materials, so that it can operate as a whole process.

[0056] As Figure 4 shown, the outer frame assembly 302 includes a cross plate 3021. The top of the cross plate 3021 is bolted to the telescopic end of the first electric telescopic cylinder 301. Hollow frames 3022 are bolted to the front side and the rear side of the bottom of the cross plate 3021. A disc frame 3023 is bolted to the bottom of the hollow frame 3022. A conductor block 3024 is bolted to the bottom of the disc frame 3023. A metal wire 3025 is bolted to the bottom of the conductor block 3024. The top of the front conductor block 3024 is externally connected to the positive pole of a low-voltage power supply, and the top of the rear conductor block 3024 is externally connected to the negative pole of the low-voltage power supply. By arranging the cross plate 3021, the top structure can be connected to the top sealing assembly 304. The arranged hollow frames 3022 cooperate with the disc frame 3023 to connect the conductor block 3024. The conductor block 3024 connected to the external low-voltage power supply forms a loop through the metal wire 3025 and the temperature of the metal wire 3025 is increased due to the resistance of the metal wire 3025 itself, so as to melt and cut the packaging film when the metal wire 3025 contacts the packaging film.

[0057] As Figure 6 and Figure 13As shown, the bottom of the U-shaped frame 3041 is bolted with a downward pressure frame 14. The inner side of the downward pressure frame 14 is used in cooperation with the carrier 401. An abutting pad 15 is adhered to the inner side of the downward pressure frame 14. A force-applying spring 16 is bolted to the inner side of the downward pressure frame 14. The side of the force-applying spring 16 close to the abutting pad 15 is in contact with the abutting pad 15. By setting the downward pressure frame 14 to cooperate with the carrier 401, it is convenient to press the upper packaging film and the lower packaging film together into the concave position of the carrier 401. The provided force-applying spring 16 cooperating with the abutting pad 15 can make the contact between the packaging film and the outer side of the carrier 401 more stable. Its heating tube 404 cooperates with the heat-conducting sheet 403 to heat the abutting position to weld the packaging film to form a packaging bag body.

[0058] As Figure 7 and Figure 13 shown, a knife groove 17 is formed at the bottom of the downward pressure frame 14. A cutting knife 18 is bolted to the top of the carrier 401. The outer side of the cutting knife 18 is used in cooperation with the knife groove 17. A second conveyor belt 19 is arranged inside the top of the main machine table 1. By setting the knife groove 17 to cooperate with the cutting knife 18, when the downward pressure frame 14 drops, the cutting knife 18 will fall into the knife groove 17 to cut off the redundant packaging film position. The provided second conveyor belt 19 cooperates with the first conveyor belt 405 to move the power supply package to be packaged to the packaging position and convey it out of the equipment after the operation.

[0059] As Figure 12 shown, the waste discharging assembly 505 includes a waste discharging frame 5051. The waste discharging frame 5051 is bolted to the left side of the main machine table 1. A waste discharging roller 5052 is rotatably connected to the inside of the waste discharging frame 5051. A motor frame 5053 is bolted to the front side of the main machine table 1. A stepping motor 5054 is bolted to the top of the motor frame 5053. The output end of the stepping motor 5054 is drivingly connected with a speed reducer 5055. Transmission gears 5056 are bolted to the end of the output shaft of the speed reducer 5055 and the front side of the waste discharging roller 5052 respectively. The top transmission gear 5056 and the bottom transmission gear 5056 are meshed and connected. By setting the waste discharging frame 5051, it can be used to install the waste discharging roller 5052. While discharging waste, the waste discharging roller 5052 also drives the outer material roller 502 and the bottom material roller 501 to rotate through the packaging film. The provided motor frame 5053 is used to install the stepping motor 5054. The stepping motor 5054 cooperating with the speed reducer 5055 can facilitate driving the waste discharging roller 5052 to rotate through the transmission gear 5056.

[0060] As Figure 10As shown in the figure, a double-layer rack 20 is bolted to the right side of the top of the main machine table 1. The double-layer rack 20 is rotatably connected to the base material roller 501 and the outer material roller 502 respectively. A pressing roller 21 is rotatably connected to the top of the main machine table 1. Lifting frames 22 are bolted to the front and rear sides of the main machine table 1. A first limiting roller 23 is rotatably connected to the top of the lifting frame 22. A second limiting roller 24 is rotatably connected to the left side of the main machine table 1. A third limiting roller 25 is rotatably connected to the left side of the bottom of the main machine table 1. By setting the double-layer rack 20, it is convenient to install the base material roller 501 and the outer material roller 502. The set pressing roller 21 can make the bottom encapsulation film fit on the top of the main machine table 1. The set first limiting roller 23 is used to adjust the top position of the top encapsulation film so that it can cooperate with the horizontal pulling roller 504. The set second limiting roller 24 and the third limiting roller 25 cooperate to adjust the direction of the bottom encapsulation film and make it wind more reasonably around the waste discharging roller 5052.

[0061] Brief description of the usage process: First, install the base material roller 501 and the outer material roller 502 with encapsulation film materials on the double-layer rack 20, and pull out the encapsulation film of the base material roller 501 along the main machine table 1 and pass it through the second limiting roller 24 and the third limiting roller 25 and wind it around the waste discharging roller 5052. Then pass the encapsulation film of the outer material roller 502 through the first limiting roller 23 and the horizontal pulling roller 504 and wind it around the outside of the waste discharging roller 5052. The stepping motor 5054 cooperates with the reduction gear 5055 and the gear to drive the waste discharging roller 5052 to rotate to pull the encapsulation film to move. After winding is completed, the waste discharging roller 5052 can be removed along the waste discharging frame 5051 for replacement or cleaning. The external transmission device transports the packaged power supply to the position of the second conveyor belt 19 at the top of the main machine table 1. The second conveyor belt 19 and the first conveyor belt 405 cooperate to move the packaged power supply to the center position of the carrier 401 of the matching component 4. The first electric telescopic cylinder 301 drives the outer frame component 302 and the bottom structure to descend. The metal wire 3025 heated by the external low-voltage power supply and the conductor block 3024 cuts the contacted encapsulation film. At this time, the fitting cover 461 presses the cut encapsulation film against the power supply through the sealing ring 465. Then the second electric telescopic cylinder 303 extends, so that the U-shaped frame 3041 continues to descend. The fitting cover 461 will descend and press the cut encapsulation film and the encapsulation film attached to the top of the main machine table 1, and sink into the concave part of the carrier 401. The pressing pad 15 presses the two layers of encapsulation film on the surface of the heat conduction sheet 403, and the heating tube 404 heats it to make it welded to form a bag body for encapsulating it. Then the first conveyor belt 405 and the second conveyor belt 19 cooperate to discharge the encapsulated power supply from the equipment.

[0062] Embodiment 2:

[0063] Reference Figures 1-8, An encapsulation device for power production packaging, including a main machine table 1. A main mounting frame 2 is bolted to the rear side of the main machine table 1. At the top inside the main mounting frame 2, there is an encapsulation component 3. The encapsulation component 3 includes a first electric telescopic cylinder 301. At the bottom of the first electric telescopic cylinder 301, there is an outer frame component 302. Inside the outer frame component 302, there is a second electric telescopic cylinder 303. The top of the second electric telescopic cylinder 303 is bolted to the outer frame component 302. The telescopic end of the second electric telescopic cylinder 303 is provided with a top-sealing component 304.

[0064] As Figure 3 shown, the top-sealing component 304 includes a U-shaped frame 3041. At the top inside the U-shaped frame 3041, there is a mounting telescopic rod 3042 bolted. On the outside of the mounting telescopic rod 3042, there is a pressing spring 3043. The top of the pressing spring 3043 is bolted to the U-shaped frame 3041. At the bottom of the mounting telescopic rod 3042, there is a pressing disc 3044 bolted. At the bottom of the pressing disc 3044, there is an extension frame 3045 bolted. At the bottom of the extension frame 3045, there is a functional component 3046 bolted. By setting the U-shaped frame 3041 and cooperating with the mounting telescopic rod 3042, the pressing disc 3044 and the extension frame 3045 and the functional component 3046 at the bottom can be connected. When the functional component 3046 falls and touches the item, the mounting telescopic rod 3042 retracts. When the second electric telescopic cylinder 303 drives it to fall, the pressing spring 3043 contacts the pressing disc 3044 to apply pressure, making its contact with the contacted position more stable. It can also assist in resetting when the telescopic ends of the first electric telescopic cylinder 301 and the second electric telescopic cylinder 303 retract.

[0065] As Figure 5 shown, the functional component 3046 includes a fitting cover 461. At the top inside the fitting cover 461, there is a connecting pipe 462 bolted. Inside the connecting pipe 462, there is a longitudinal frame 463 bolted. At the bottom of the longitudinal frame 463, there is a puncture cone 464 bolted. At the bottom of the fitting cover 461, there is a sealing ring 465 bolted. The connecting pipe 462 is externally connected to the air extraction end of a vacuum pump. By setting the fitting cover 461 and cooperating with the sealing ring 465, when the bottom of the sealing ring 465 contacts the item, the fitting cover 461 forms a relatively sealed cavity. The connecting pipe 462 and the externally connected vacuum pump cooperate, which can facilitate extracting gas from the contact position through the inside of the fitting cover 461. The longitudinal frame 463 cooperates with the puncture cone 464 to pierce the encapsulation film when the puncture cone 464 touches the encapsulation film, so as to extract the gas inside the encapsulation film.

[0066] As Figure 8As shown in the figure, a transmission frame 6 is bolted to the inner side of the fitting cover 461. A drive motor 7 is bolted to the right side inside the transmission frame 6. The output end of the drive motor 7 is bolted to a transmission screw rod 8. The transmission screw rod 8 is rotatably connected to the transmission frame 6. A slider 9 is in transmission connection with the outer side of the transmission screw rod 8. A pressing cross frame 10 is bolted to the bottom of the slider 9. A slide rod 11 is bolted to the inner side of the fitting cover 461. A limit block 12 is slidably connected to the outer side of the slide rod 11. The inner side of the limit block 12 is slidably connected to the slide rod 11. The bottom of the limit block 12 is bolted to the pressing cross frame 10. A matching cross frame 26 is bolted to the right side inside the fitting cover 461. A heating strip 13 is bolted to the inner side of the matching cross frame 26. By providing the drive motor 7, when it is necessary to seal the opening position after the encapsulation is completed, the drive motor 7 inside the transmission frame 6 drives the transmission screw rod 8 to rotate, and the connected slider 9 will also move along the transmission frame 6 to move the position of the pressing cross frame 10. When it moves, it will push the encapsulation film in contact to the position of the matching cross frame 26, and two layers are formed at the pressing position. After the pressing cross frame 10 and the matching cross frame 26 come into contact, the heating strip 13 can heat and weld the encapsulation film. The slide rod 11 and the limit block 12 cooperate to limit the movement of the pressing cross frame 10.

[0067] Brief description of the usage process: After the power supply packaging is encapsulated, an external vacuum pump extracts the gas of the top encapsulation film through the fitting cover 461. A part of the top encapsulation film enters the inner side of the fitting cover 461 due to negative pressure and is punctured after contacting the puncture cone 464. Subsequently, the external vacuum pump extracts the air inside the bag body formed by the encapsulation film through the fitting cover 461. After the extraction is completed, the drive motor 7 drives the pressing cross frame 10 to move towards the position of the matching cross frame 26 through the transmission screw rod 8 and the slider 9, and makes the encapsulation film contact the heating strip 13 inside the matching cross frame 26. The heating strip 13 heats and welds its opening position to complete the sealing.

[0068] As Figure 14 shown, a packaging method for an encapsulation device of a power supply production packaging includes the following steps:

[0069] S1. Install the base material roller 501 and the outer material roller 502 with encapsulation film materials on the double-layer rack 20, and move the encapsulation film of the base material roller 501 along the main machine table 1 and wind it around the waste discharging roller 5052 through the second limit roller 24 and the third limit roller 25. Subsequently, wind the encapsulation film of the outer material roller 502 outside the waste discharging roller 5052 through the first limit roller 23 and the horizontal pulling roller 504. The stepping motor 5054 cooperates with the speed reducer 5055 and the gear to drive the waste discharging roller 5052 to rotate to pull the encapsulation film to move;

[0070] S2. Transfer the packaged power supply to the position of the second conveyor belt 19 at the top of the main machine platform 1 through an external transmission device. The second conveyor belt 19 cooperates with the first conveyor belt 405 to move the packaged power supply to the central position of the carrier 401 of the matching component 4;

[0071] S3. The first electric telescopic cylinder 301 drives the outer frame assembly 302 and the bottom structure to drop. The metal wire 3025 connected to an external low-voltage power supply generates heat and melts and cuts the contacted packaging film. At this time, the fitting cover 461 presses the cut packaging film against the power supply through the sealing ring 465. Subsequently, the second electric telescopic cylinder 303 extends, causing the U-shaped frame 3041 to continue to drop. The fitting cover 461 will drop and press against the cut packaging film and the packaging film attached to the top of the main machine platform 1, and sink into the concave portion of the carrier 401. The pressing pad 15 presses the two layers of packaging film on the surface of the heat conduction sheet 403, and the heating tube 404 heats it to make it welded, forming a bag body;

[0072] S4. The externally connected vacuum pump extracts the gas of the top packaging film through the fitting cover 461. The packaging film enters the interior of the fitting cover 461 due to negative pressure and is punctured after contacting the puncture cone 464 to extract the air inside the bag body formed by the packaging film. The driving motor 7 drives the pressing cross frame 10 to move towards the position of the matching cross frame 26 through the transmission screw 8 and the slider 9, and makes the packaging film form two layers and contact the heating strip 13 inside the matching cross frame 26. The heating strip 13 heats and welds it to complete the packaging. After the packaging component 3 is reset, the first conveyor belt 405 cooperates with the second conveyor belt 19 to discharge the packaged power supply from the inside of the main mounting frame 2 at the rear side of the main machine platform 1, and transport it out through an externally connected conveying device.

[0073] This specific embodiment is only an explanation of the present invention, and it is not a limitation of the present invention. Those skilled in the art can make modifications to this embodiment without creative contributions according to needs after reading this specification, but as long as it is within the scope of the claims of the present invention, it is protected by the patent law.

Claims

1. An encapsulation device for power supply production packaging, including a main machine table (1), characterized in that: A main mounting frame (2) is bolted to the rear side of the main machine table (1). A packaging component (3) is arranged at the top inside the main mounting frame (2). A matching component (4) is arranged at the top inside the main machine table (1). A feeding component (5) is arranged on the outer side of the main machine table (1). The packaging component (3) includes a first electric telescopic cylinder (301). The bottom of the first electric telescopic cylinder (301) is provided with an outer frame component (302). A second electric telescopic cylinder (303) is arranged inside the outer frame component (302). The top of the second electric telescopic cylinder (303) is bolted to the outer frame component (302). The telescopic end of the second electric telescopic cylinder (303) is provided with a top sealing component (304). The matching component (4) includes a carrier base (401). A heat insulation plate (402) is bolted to the top of the carrier base (401). A heat conducting sheet (403) is bolted to the outer side of the carrier base (401). A heating pipe (404) is arranged inside the carrier base (401). The heat conducting sheet (403) is arranged on the outer side of the heating pipe (404). A first conveyor belt (405) is arranged inside the top of the carrier base (401). The feeding component (5) includes a bottom material roller (501). The bottom material roller (501) is arranged on the right side of the top of the main machine table (1). An outer material roller (502) is arranged on the right side of the top of the main machine table (1). The outer material roller (502) is arranged on the top of the bottom material roller (501). A sub-frame (503) is bolted to the left side of the main mounting frame (2). A horizontal pulling roller (504) is rotatably connected inside the sub-frame (503). A waste discharging component (505) is arranged on the left side of the front side of the main machine table (1); The outer frame component (302) includes a horizontal plate (3021). The top of the horizontal plate (3021) is bolted to the telescopic end of the first electric telescopic cylinder (301). Hollow frames (3022) are bolted to the front side and the rear side of the bottom of the horizontal plate (3021). A disc frame (3023) is bolted to the bottom of the hollow frame (3022). A conductor block (3024) is bolted to the bottom of the disc frame (3023). A metal wire (3025) is bolted to the bottom of the conductor block (3024). The top of the front conductor block (3024) is externally connected to the positive pole of a low-voltage power supply, and the top of the rear conductor block (3024) is externally connected to the negative pole of the low-voltage power supply; The top sealing component (304) includes a U-shaped frame (3041). A mounting telescopic rod (3042) is bolted to the top inside the U-shaped frame (3041). A pressing spring (3043) is arranged on the outer side of the mounting telescopic rod (3042). The top of the pressing spring (3043) is bolted to the U-shaped frame (3041). A pressing disc (3044) is bolted to the bottom of the mounting telescopic rod (3042). An extension frame (3045) is bolted to the bottom of the pressing disc (3044). A functional component (3046) is bolted to the bottom of the extension frame (3045); The functional component (3046) includes a fitting cover (461). A connecting pipe (462) is bolted to the top inside the fitting cover (461). A longitudinal frame (463) is bolted to the inside of the connecting pipe (462). A puncture cone (464) is bolted to the bottom of the longitudinal frame (463). A sealing ring (465) is bolted to the bottom of the fitting cover (461). The connecting pipe (462) is externally connected to the air extraction end of a vacuum pump. A transmission frame (6) is bolted to the inside of the fitting cover (461). A driving motor (7) is bolted to the right side inside the transmission frame (6). A transmission screw rod (8) is bolted to the output end of the driving motor (7). The transmission screw rod (8) is rotatably connected to the transmission frame (6). A slider (9) is in transmission connection with the outside of the transmission screw rod (8). A pressing cross frame (10) is bolted to the bottom of the slider (9). A sliding rod (11) is bolted to the inside of the fitting cover (461). A limiting block (12) is slidably connected to the outside of the sliding rod (11). The inside of the limiting block (12) is slidably connected to the sliding rod (11). The bottom of the limiting block (12) is bolted to the pressing cross frame (10). A matching cross frame (26) is bolted to the right side inside the fitting cover (461). A heating strip (13) is bolted to the inside of the matching cross frame (26).

2. The encapsulation device for power supply production packaging according to claim 1, characterized in that: A pressing frame (14) is bolted to the bottom of the U-shaped frame (3041). The inside of the pressing frame (14) is used in cooperation with the carrier (401). A pressing pad (15) is adhesively bonded to the inside of the pressing frame (14). A force applying spring (16) is bolted to the inside of the pressing frame (14). One side of the force applying spring (16) close to the pressing pad (15) is in contact with the pressing pad (15).

3. The encapsulation device for power supply production packaging according to claim 2, characterized in that: A knife groove (17) is formed at the bottom of the pressing frame (14). A cutting knife (18) is bolted to the top of the carrier (401). The outside of the cutting knife (18) is used in cooperation with the knife groove (17). A second conveyor belt (19) is arranged inside the top of the main machine table (1).

4. The encapsulation device for power supply production packaging according to claim 3, characterized in that: The waste discharging component (505) includes a waste discharging frame (5051). The waste discharging frame (5051) is bolted to the left side of the main machine table (1). A waste discharging roller (5052) is rotatably connected to the inside of the waste discharging frame (5051). A motor frame (5053) is bolted to the front side of the main machine table (1). A stepping motor (5054) is bolted to the top of the motor frame (5053). The output end of the stepping motor (5054) is in transmission connection with a speed reducer (5055). Transmission gears (5056) are bolted to the end of the output shaft of the speed reducer (5055) and the front side of the waste discharging roller (5052) respectively. The top transmission gear (5056) and the bottom transmission gear (5056) are meshed and connected.

5. The encapsulation device for power supply production packaging according to claim 4, characterized in that: On the right side of the top of the main machine table (1), a double-layer rack (20) is bolted. The double-layer rack (20) is respectively rotatably connected to a base material roller (501) and an outer material roller (502). A pressing roller (21) is rotatably connected to the top of the main machine table (1). Lifting frames (22) are bolted to the front side and the rear side of the main machine table (1). A first limiting roller (23) is rotatably connected to the top of the lifting frame (22). A second limiting roller (24) is rotatably connected to the left side of the main machine table (1). A third limiting roller (25) is rotatably connected to the left side of the bottom of the main machine table (1).

6. An encapsulation method for the encapsulation device for power supply production packaging according to claim 5, characterized in that: It includes the following steps: S1. Install the base material roller (501) and the outer material roller (502) with packaging film materials on the double-layer rack (20), and move the packaging film of the base material roller (501) along the main machine table (1), and wind it around the waste discharging roller (5052) through the second limiting roller (24) and the third limiting roller (25). Subsequently, wind the packaging film of the outer material roller (502) outside the waste discharging roller (5052) through the first limiting roller (23) and the horizontal pulling roller (504). The stepping motor (5054) cooperates with the speed reducer (5055) and the gear to drive the waste discharging roller (5052) to rotate to pull the packaging film to move; S2. Transmit the packaged power supply to the position of the second conveyor belt (19) at the top of the main machine table (1) through an external transmission device. The second conveyor belt (19) cooperates with the first conveyor belt (405) to move the packaged power supply to the central position of the carrier (401) of the matching component (4); S3. The first electric telescopic cylinder (301) drives the outer frame assembly (302) and the bottom structure to descend. The metal wire (3025) connected to the external low-voltage power supply generates heat and melts and cuts the contacted packaging film. At this time, the fitting cover (461) presses the melted and cut packaging film against the power supply through the sealing ring (465). Subsequently, the second electric telescopic cylinder (303) extends, so that the U-shaped frame (3041) continues to descend. The fitting cover (461) will descend and press the melted and cut packaging film and the packaging film attached to the top of the main machine table (1), and sink into the concave part of the carrier (401). The pressing pad (15) presses the two layers of packaging film on the surface of the heat conducting sheet (403), and the heating tube (404) heats it to melt and weld it to form a bag body; S4. The externally connected vacuum pump extracts the gas of the top packaging film through the fitting cover (461). The packaging film enters the inside of the fitting cover (461) due to negative pressure. After contacting the puncture cone (464), it is punctured to extract the air inside the bag body formed by the packaging film. The driving motor (7) drives the pressing cross frame (10) to move towards the position of the matching cross frame (26) through the transmission screw rod (8) and the slider (9), and makes the packaging film form two layers and contact the heating strip (13) inside the matching cross frame (26). The heating strip (13) heats and welds it to complete the packaging. After the packaging component (3) resets, the first conveyor belt (405) cooperates with the second conveyor belt (19) to discharge the packaged power supply from the inside of the main installation frame (2) at the rear side of the main machine table (1), and transport it out through an external conveying device.

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