Control method of bagging device and bagging device

Abstract

The invention provides a bagging device control method and a bagging device.The bagging device control method comprises the steps that a plastic bag film conveying mechanism conveys a film downwards so that the film can reach a movable bagging mechanism; the movable bagging mechanism opens the film in an air pressure adsorption mode; the plastic bag film sealing and cutting mechanism is used for sealing and cutting the opened film; when the material transfer tray reaches the limiting stopper, the movable bagging mechanism conveys the expanded film downwards, and the expanded film is arranged on the product in a sleeving mode; and the bagging effect feedback mechanism determines the bagging effect of the product, and the product is controlled to continue to flow or be re-packaged based on the bagging effect. A bag film can be automatically opened in an air pressure adsorption mode, sleeving of the film is automatically controlled, the bagging effect of a product is automatically determined, and the product is controlled to continue to flow or be sleeved again based on the bagging effect. Therefore, rapid and automatic bagging operation of products is achieved, the labor cost is reduced, and the bagging efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of packaging machinery, and in particular to a control method of a bagging device and a bagging device. Background Art

[0002] In the prior art, workers generally manually bag household electrical appliances with thin films, which is costly and inefficient. Summary of the invention

[0003] In view of this, an object of the present invention is to provide a control method of a bagging device and a bagging device, so as to realize fast and automatic bagging operation of products, reduce labor costs, and improve bagging efficiency.

[0004] In the first aspect, an embodiment of the present invention provides a control method for a bagging device, which is applied to the bagging device, wherein the bagging device includes: a plastic bag film transporting mechanism, a plastic bag film sealing and cutting mechanism, a mobile bagging mechanism; a material transfer tray, a limiter and a bagging effect feedback mechanism, and the product is placed on the material transfer tray; the method includes: the plastic bag film transporting mechanism conveys the film downward so that the film reaches the mobile bagging mechanism; the mobile bagging mechanism stretches the film by air pressure adsorption; the plastic bag film sealing and cutting mechanism seals and cuts the stretched film; when the material transfer tray reaches the limiter, the mobile bagging mechanism conveys the stretched film downward and puts the stretched film on the product; the bagging effect feedback mechanism determines the bagging effect of the product, and controls the product to continue to circulate or be re-bagged based on the bagging effect.

[0005] In an optional embodiment of the present application, the bagging device further includes: a controller; the method further includes: the controller obtaining the size of the product, and adjusting the parameters of the bagging device based on the size of the product.

[0006] In an optional embodiment of the present application, the bagging device further includes: a laser switch; the method further includes: starting the bagging device when the product passes through the laser switch.

[0007] In an optional embodiment of the present application, the above-mentioned plastic bag film transporting mechanism includes: a film motor and a film roll, and the movable bagging mechanism includes a laser sensor; the above-mentioned plastic bag film transporting mechanism transports the film downward so that the film reaches the movable bagging mechanism, including: the film motor transports the film downward from the film roll so that the film blocks the signal of the laser sensor; the film motor responds to the signal of the laser sensor being blocked and stops transporting the film downward.

[0008] In an optional embodiment of the present application, the above-mentioned mobile bagging mechanism includes: a bag-supporting structure, the bag-supporting structure includes: a vacuum suction cup, a telescopic rod, a strut motor, a strut, a rotary motor and a rotary wheel; the step of the above-mentioned mobile bagging mechanism to open the film by means of air pressure adsorption includes: extending the telescopic rods of the two vacuum suction cups on both sides to allow the two vacuum suction cups to dock and air pressure adsorb the film; contracting the telescopic rods of the two vacuum suction cups; starting the strut motor and rotating the strut to stretch the film; starting the rotary wheel motor and extending the telescopic rod of the rotary wheel motor to allow the rotary wheel to press the film; pre-stacking the film on the strut and reaching a specified length.

[0009] In an optional embodiment of the present application, the above-mentioned plastic bag film sealing and cutting mechanism includes: a heat sealer and a cutter; the steps of sealing and cutting the stretched film by the above-mentioned plastic bag film sealing and cutting mechanism include: the heat sealer and the cutter move inward to seal and cut the stretched film.

[0010] In an optional embodiment of the present application, the above-mentioned mobile bagging mechanism also includes: a mobile motor; the above-mentioned mobile bagging mechanism conveys the stretched film downward, and the step of putting the stretched film on the product includes: starting the mobile motor and moving the bag-holding structure downward; as the bag-holding structure moves downward, the rotary motor is powered off, the rotary wheel rotates in the opposite direction, and the pre-stacked film is stretched; the telescopic rod of the rotary motor is retracted, the support rod motor rotates the support rod in the opposite direction, and the two vacuum suction cups release the film to put the stretched film on the product.

[0011] In an optional embodiment of the present application, the above-mentioned bagging effect feedback mechanism includes: a camera and a processor; the above-mentioned bagging effect feedback mechanism determines the bagging effect of the product, and controls the steps of continuing to circulate or re-bagging the product based on the bagging effect, including: the camera captures the image of the film on the product; the processor determines the bagging effect of the product based on the image; if the bagging effect meets the preset conditions, the limiter releases the material transfer tray to allow the product to continue to circulate; if the bagging effect does not meet the preset conditions, the bagging device re-bags the product.

[0012] In an optional embodiment of the present application, the step of the above-mentioned bagging device re-packing the product includes: moving the bagging mechanism upward to recover the film; the processor adjusts the parameters of the bagging device based on the bagging effect; and the bagging device re-packs the product based on the adjusted parameters.

[0013] In a second aspect, an embodiment of the present invention further provides a bagging device for executing the above-mentioned bagging device control method.

[0014] The embodiments of the present invention bring the following beneficial effects:

[0015] The present invention provides a control method and bagging device for a bagging device, which can automatically expand the bag film by air pressure adsorption, automatically control the bagging of the film, automatically determine the bagging effect of the product, and control the product to continue to flow or re-bag based on the bagging effect. Thereby, the rapid and automatic bagging operation of the product is realized, the labor cost is reduced, and the bagging efficiency is improved.

[0016] Other features and advantages of the present disclosure will be set forth in the following description, or some features and advantages may be inferred or unambiguously determined from the description, or may be learned by implementing the above-mentioned technology of the present disclosure.

[0017] In order to make the above-mentioned objectives, features and advantages of the present disclosure more obvious and easy to understand, preferred embodiments are specifically cited below and described in detail with reference to the attached drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 A flow chart of a control method for a bagging device provided by an embodiment of the present invention;

[0020] Figure 2 A flow chart of another control method of a bagging device provided by an embodiment of the present invention;

[0021] Figure 3 A front schematic diagram of a bagging device provided by an embodiment of the present invention;

[0022] Figure 4 A schematic diagram of the back side of a bagging device provided by an embodiment of the present invention;

[0023] Figure 5 A schematic diagram of a bag support structure provided by an embodiment of the present invention;

[0024] Figure 6 A schematic diagram of a bagging state of a product provided in an embodiment of the present invention.

[0025] Icons: 1-film motor; 2-film roll; 3-rotor; 4-rotor motor; 5-vacuum suction cup; 6-laser sensor; 7-support rod; 8-telescopic rod; 9-support rod motor; 10-mobile motor; 11-lateral motor; 12-gantry; 13-laser switch; 14-limiter; 15-camera; 16-heat sealer and cutter; 17-film; 18-material transfer tray. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] At present, workers usually bag household electrical appliances with film manually, which is costly and inefficient.

[0028] Based on this, the control method and bagging device provided by the embodiment of the present invention can automatically expand the bag film by air pressure adsorption, automatically control the film wrapping, automatically determine the bagging effect of the product and control the product to continue to flow or re-wrap based on the bagging effect. Thereby, the rapid and automatic bagging operation of the product is realized, the labor cost is reduced, and the bagging efficiency is improved.

[0029] To facilitate understanding of this embodiment, a control method for a bagging device disclosed in an embodiment of the present invention is first introduced in detail.

[0030] Embodiment 1:

[0031] An embodiment of the present invention provides a control method for a bagging device, which is applied to the bagging device. The bagging device includes: a plastic bag film transport mechanism, a plastic bag film sealing and cutting mechanism, a mobile bagging mechanism; a material transfer tray, a limiter and a bagging effect feedback mechanism, and the product is placed on the material transfer tray.

[0032] In this embodiment, automatic bagging operations can be achieved by designing an integrated frame structure (referred to as the frame for short) in conjunction with a controller. In this embodiment, a plastic bag film transport mechanism and a plastic bag film sealing and cutting mechanism can be arranged above the frame of the bagging device; a vertical track, a laser switch, and a mobile bagging mechanism can be arranged on the side of the frame; a material transfer tray, a limiter, and a bagging effect feedback mechanism can be arranged below the frame. The entire bagging device can achieve automatic bagging operations on household appliances through its control method.

[0033] Based on the above description, you can refer to Figure 1 A flow chart of a control method of a bagging device is shown, and the control method of the bagging device comprises the following steps:

[0034] Step S102: the plastic bag film transport mechanism transports the film downward so that the film reaches the movable bagging mechanism.

[0035] The plastic bag film transport mechanism in this embodiment can control the plastic bag film to be transported downwards. After the film reaches the movable bagging mechanism, the plastic bag film transport mechanism can stop transporting the film downwards.

[0036] Step S104, the mobile bagging mechanism opens the film by air pressure adsorption.

[0037] The mobile bagging mechanism in this embodiment may be provided with a bag-supporting structure. The bag-supporting structure of the mobile bagging mechanism in this embodiment may support the film by air pressure adsorption, thereby automatically supporting the film.

[0038] Step S106, the plastic bag film sealing and cutting mechanism seals and cuts the stretched film.

[0039] The plastic bag film sealing and cutting mechanism in this embodiment can seal and cut the stretched film to obtain a stretched and sealed film.

[0040] Step S108, when the material transfer tray reaches the stopper, the mobile bagging mechanism conveys the expanded film downward and covers the expanded film on the product.

[0041] The material transfer tray in this embodiment carries the product and flows along the transport line. The stopper controls the movement of the material transfer tray and stops and starts the transport line. When the material transfer tray reaches the stopper, the mobile bagging mechanism can convey the above-mentioned stretched and sealed film downward, and the stretched and sealed film can be covered on the product of the material transfer tray, thereby realizing automatic control of the film covering.

[0042] Step S110, the bagging effect feedback mechanism determines the bagging effect of the product, and controls the product to continue to circulate or re-bag based on the bagging effect.

[0043] The bagging effect feedback mechanism in this embodiment can determine the bagging effect of the product, and control the product to continue to flow or re-bag based on the bagging effect, thereby further realizing the automation of film bagging.

[0044] The present invention provides a control method for a bagging device, which can automatically expand the bag film by air pressure adsorption, automatically control the film wrapping, automatically determine the bagging effect of the product and control the product to continue to flow or re-wrap based on the bagging effect. Thereby, the product can be quickly and automatically bagged, the labor cost can be reduced, and the bagging efficiency can be improved.

[0045] Embodiment 2:

[0046] The present invention provides another control method of the bagging device. Figure 2 A flow chart of another control method of a bagging device is shown, and the control method of the bagging device comprises the following steps:

[0047] Step S202: The controller obtains the size of the product and adjusts the parameters of the bagging device based on the size of the product.

[0048] In some embodiments, the bagging device further comprises: a controller; the controller can obtain the size of the product to be packaged input by the user and automatically adjust the parameters of the bagging device. The parameters of the bagging device may include: the size of the rack device, the stroke of the motor movement, the stroke of the telescopic arm movement, the selected roll size, the roll operation parameters and the preset conditions for the bagging effect feedback. For example, Figure 3 As shown, the controller can automatically adjust the lateral motor 11 to run left and right to the width and set the moving motor stroke.

[0049] After detecting the product, the controller can control the bagging device to perform bagging operations based on the above parameters, thereby realizing fast and automatic bagging operations of the product, reducing labor costs and improving bagging efficiency.

[0050] Step S204: the plastic bag film transport mechanism transports the film downward so that the film reaches the movable bagging mechanism.

[0051] In some embodiments, the bagging device further comprises: a laser switch; and the method further comprises: starting the bagging device when the product passes through the laser switch.

[0052] See also Figure 3 A front schematic diagram of a bagging device shown in FIG. Figure 4 The back side schematic diagram of a bagging device is shown, and the laser switch 13 is arranged on the side of the rack 12. When the product passes through the laser switch, the controller receives the signal of the laser switch and starts the whole bagging device.

[0053] like Figure 3 and Figure 4 As shown, the plastic bag film transport mechanism includes: a film motor 1 and a film roll 2, and the mobile bagging mechanism includes a laser sensor 6. In some embodiments, the film motor conveys the film downward from the film roll so that the film blocks the signal of the laser sensor; the film motor stops conveying the film downward in response to the signal of the laser sensor being blocked.

[0054] The film motor can control the downward conveyance and stop of the plastic bag film. The film motor receives an electrical signal and starts to convey the film downward. When the film reaches the laser sensor position, it blocks the electrical signal transmitted by the laser, and the film motor stops conveying.

[0055] Step S206, the mobile bagging mechanism opens the film by air pressure adsorption.

[0056] The above-mentioned mobile bagging mechanism includes: a bag-supporting structure. Figure 5The schematic diagram of a bag-supporting structure is shown, and the bag-supporting structure includes: a vacuum suction cup 5, a telescopic rod 8, a propping rod motor 9, a propping rod 7, a rotary motor 4 and a rotary wheel 3. In some embodiments, the telescopic rods of the two vacuum suction cups on both sides can be extended to make the two vacuum suction cups dock and adsorb the film by air pressure; the telescopic rods of the two vacuum suction cups can be retracted; the propping rod motor can be started to rotate the propping rod to open the film; the rotary wheel motor can be started to extend the telescopic rod of the rotary wheel motor to make the rotary wheel press the film; the film can be pre-stacked on the propping rod to a specified length.

[0057] After the film motor stops, the transmission signal reaches the vacuum suction cup, and the telescopic rod of the vacuum suction cup extends, the two vacuum suction cups dock, and the air pressure is started to absorb the plastic bag film. At the same time, the telescopic rod of the vacuum suction cup shortens backward to the initial position to transmit the signal. The support rod motor starts to rotate the support rod 180 degrees, open the plastic bag film and transmit the signal. The telescopic rod of the rotary motor extends forward, and the rotary wheel presses the film to transmit the signal. The rotary motor and the film transmission motor start at the same time to pre-stack the film on the support rod. After reaching the specified length, the operation stops and the transmission signal is transmitted. Figure 4 As shown, the film 17 can be pre-stacked on the strut 7 .

[0058] Step S208: the plastic bag film sealing and cutting mechanism seals and cuts the stretched film.

[0059] like Figure 3 and Figure 4 As shown, the plastic bag film sealing and cutting mechanism includes: a heat sealer and a cutter 16. In some embodiments, the heat sealer and the cutter run inward to seal and cut the stretched film.

[0060] The heat sealer and the cutter in this embodiment can move inward to seal and cut the film, thereby obtaining a stretched and sealed plastic bag film.

[0061] Step S210, when the material transfer tray reaches the stopper, the mobile bagging mechanism conveys the expanded film downward and covers the expanded film on the product.

[0062] like Figure 3 and Figure 4 As shown, the mobile bagging mechanism further includes: a mobile motor 10. In some embodiments, the mobile motor can be started to move the bag-supporting structure downward; as the bag-supporting structure moves downward, the rotary motor is powered off, the rotary wheel rotates in the opposite direction, and the pre-stacked film is stretched; the telescopic rod of the rotary motor is retracted, the support rod motor rotates the support rod in the opposite direction, and the two vacuum suction cups release the film to cover the stretched film on the product.

[0063] like Figure 3 and Figure 4 As shown, the bagging device includes: a material transfer tray 18 and a limiter 14.

[0064] When the material transfer tray reaches the limiter, the transport line stops moving and transmits a signal. The mobile motor is started, and the entire bag-supporting structure moves downward. As the bag-supporting structure continues to move downward, the rotary motor is powered off, the rotary wheel rotates in the opposite direction, and the pre-stacked plastic bag film is gradually stretched; the mobile motor reaches the preset position and transmits a signal, the telescopic rod of the rotary motor shortens to the initial position, the support rod motor rotates the support rod 180 degrees in the opposite direction, the vacuum suction cup releases the plastic bag film, and the bag-supporting structure completes its work. The mobile motor starts and returns to the initial position. You can refer to Figure 6 A schematic diagram of a product in a bagging state is shown.

[0065] Step S212, the bagging effect feedback mechanism determines the bagging effect of the product, and controls the product to continue to circulate or re-bag based on the bagging effect.

[0066] like Figure 3 and Figure 4 As shown, the bagging effect feedback mechanism includes: a camera 15 and a processor. In some embodiments, the camera captures an image of the film being wrapped around the product; the processor determines the bagging effect of the product based on the image; if the bagging effect meets the preset conditions, the stopper releases the material transfer tray to allow the product to continue to flow; if the bagging effect does not meet the preset conditions, the bagging device re-wrappes the product.

[0067] The camera in this embodiment can capture an image of the film being put on the product. The processor can analyze the image to obtain the bagging effect: 1. The bagging effect meets the preset conditions, and the stopper can release the material transfer tray and the product continues to flow. 2. The bagging effect does not meet the preset conditions, and the bagging device needs to re-bag the product.

[0068] In some embodiments, the mobile bagging mechanism retracts the film upward; the processor adjusts the parameters of the bagging device based on the bagging effect; and the bagging device re-bags the product based on the adjusted parameters.

[0069] When re-wrapping, the mobile motor moves upward and the rotary motor starts again to recover the released plastic bag film, move the entire wrapping device upward to the initial position, adjust the bag support structure accordingly according to the bagging effect analyzed by the processor, and complete the bagging action again until the bagging effect meets the requirements.

[0070] The method provided by the embodiment of the present invention can realize automatic bagging, automatic control of plastic bag film wrapping, image recognition of plastic bag wrapping bagging effect and feedback. Among them, the plastic bag film can be stretched open by air pressure adsorption in conjunction with a support rod, the pre-stretched plastic bag can be put on the product according to preset parameters by a controller, the image can be transmitted by a high-speed camera, the bagging effect can be judged by an analyzer, and the product can be controlled to continue to circulate or be re-wrapped. In this way, the rapid and automatic bagging operation of the product can be realized, the labor cost can be reduced, and the bagging efficiency can be improved.

[0071] Embodiment three:

[0072] Corresponding to the above-mentioned embodiment, this embodiment provides a bagging device, which is used to execute the control method of the bagging device provided in the above-mentioned embodiment.

[0073] Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working process of the bagging device described above can refer to the corresponding process in the aforementioned method embodiment, and will not be repeated here.

[0074] In addition, in the description of the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0075] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0076] Finally, it should be noted that the above embodiments are only specific implementations of the present invention, which are used to illustrate the technical solutions of the present invention, rather than to limit them. The protection scope of the present invention is not limited thereto. Although the present invention is described in detail with reference to the above embodiments, ordinary technicians in the field should understand that any technician familiar with the technical field can still modify the technical solutions recorded in the above embodiments within the technical scope disclosed by the present invention, or can easily think of changes, or make equivalent replacements for some of the technical features therein; and these modifications, changes or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention, and should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention shall be based on the protection scope of the claims.

Claims

1. A control method for a bagging device, characterized in that: Applied to a bagging device, the bagging device includes: a plastic bag film transport mechanism, a plastic bag film sealing and cutting mechanism, a mobile bagging mechanism; a material transfer tray, a stopper and a bagging effect feedback mechanism, and the product is placed on the material transfer tray; the method includes: The plastic bag film transport mechanism transports the film downward so that the film reaches the mobile bagging mechanism; The mobile bagging mechanism opens the film by air pressure adsorption; The plastic bag film sealing and cutting mechanism seals and cuts the stretched film; When the material transfer tray reaches the stopper, the mobile bagging mechanism conveys the expanded film downward and covers the expanded film on the product; The bagging effect feedback mechanism determines the bagging effect of the product, and controls the product to continue to circulate or be re-bagged based on the bagging effect.

2. The method according to claim 1, characterized in that The bagging device further comprises: a controller; and the method further comprises: The controller obtains the size of the product and adjusts the parameters of the bagging device based on the size of the product.

3. The method according to claim 1, characterized in that: The bagging device further comprises: a laser switch; and the method further comprises: When the product passes through the laser switch, the bagging device is activated.

4. The method according to claim 1, characterized in that: The plastic bag film transport mechanism comprises: a film motor and a film roll, and the mobile bagging mechanism comprises a laser sensor; the steps of the plastic bag film transport mechanism conveying the film downward so that the film reaches the mobile bagging mechanism include: The film motor conveys the film downward from the film roll so that the film blocks the signal of the laser sensor; The film motor stops conveying the film downward in response to the signal of the laser sensor being blocked.

5. The method according to claim 1, characterized in that The mobile bagging mechanism comprises: a bag-supporting structure, and the bag-supporting structure comprises: a vacuum suction cup, a telescopic rod, a support rod motor, a support rod, a rotary motor and a rotary wheel; the step of the mobile bagging mechanism opening the film by air pressure adsorption comprises: Extending the telescopic rods of the two vacuum suction cups on both sides to make the two vacuum suction cups dock with each other and adsorb the film by air pressure; retracting the telescopic rods of the two vacuum suction cups; Starting the support rod motor to rotate the support rod to open the film; Starting the rotary motor and extending the telescopic rod of the rotary motor so that the rotary wheel presses the film; The film is pre-stacked on a strut to a specified length.

6. The method according to claim 1, characterized in that The plastic bag film sealing and cutting mechanism comprises: a heat sealer and a cutter; the steps of sealing and cutting the stretched film by the plastic bag film sealing and cutting mechanism include: The heat sealer and the cutter move inwards to seal and cut the stretched film.

7. The method according to claim 5, characterized in that The mobile bagging mechanism further includes: a mobile motor; the mobile bagging mechanism conveys the expanded film downward, and the step of putting the expanded film on the product includes: Starting the moving motor to move the bag-supporting structure downward; As the bag-supporting structure moves downward, the motor of the rotary wheel is powered off, the rotary wheel rotates in the opposite direction, and the pre-stacked film is stretched; The telescopic rod of the rotary motor is retracted, the support rod motor rotates the support rod in the opposite direction, and the two vacuum suction cups release the film to cover the stretched film on the product.

8. The method according to claim 1, characterized in that The bagging effect feedback mechanism comprises: a camera and a processor; the bagging effect feedback mechanism determines the bagging effect of the product, and the steps of controlling the product to continue to circulate or re-bag based on the bagging effect include: The camera collects an image of the film being sleeved on the product; The processor determines a bagging effect of the product based on the image; If the bagging effect meets the preset conditions, the limiter releases the material transfer tray to allow the product to continue to flow; If the bagging effect does not meet the preset conditions, the bagging device re-bags the product.

9. The method according to claim 8, characterized in that The step of repackaging the product by the bagging device comprises: The mobile bagging mechanism recycles the film upwards; The processor adjusts parameters of the bagging device based on the bagging effect; The bagging device re-bags the product based on the adjusted parameters.

10. A bagging device, characterized in that: A control method for executing the bagging device according to any one of claims 1 to 9.

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