Packaging equipment and packaging method

Abstract

The present invention relates to a packaging device and a packaging method. The packaging device comprises a bagging device and a bag sealing device, wherein the bagging device comprises a bagging machine base, a bag opening mechanism and a feeding mechanism. When the packaging device is used to bag objects to be packaged, the objects to be packaged are placed at a material placing station, the packaging bag is placed at the bag placing station, the adsorption component is controlled to suck open the bag opening of the packaging bag, and then the feeding driving component is controlled to drive the feeding component to move, so as to push the objects to be packaged into the packaging bag, the feeding mechanism transports the packaging bag containing the objects to be packaged to the bag sealing device, and the bag sealing device seals the packaging bag containing the objects to be packaged. The present invention can improve the automation degree of packaging, save manpower, and improve production efficiency.

Description

Technical Field

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

[0002] Masks are a type of sanitary product, generally worn on the mouth and nose to filter the air entering the mouth and nose, so as to prevent harmful gases, odors, and droplets from entering and exiting the wearer's mouth and nose. During the production process of masks, the masks need to be bagged and packaged. At present, the bagging of masks depends on manual labor, which is not conducive to improving production efficiency and reducing labor costs. Summary of the invention

[0003] Based on this, it is necessary to provide a packaging device and a packaging method to improve packaging efficiency and reduce labor costs.

[0004] A packaging device, comprising a bagging device and a bag sealing device;

[0005] The bagging device comprises a bagging machine base, a bag opening mechanism and a feeding mechanism;

[0006] The bagging machine base has a material placing station for placing the objects to be packaged and a bag placing station for placing the packaging bags;

[0007] The bag opening mechanism is arranged on the bagging machine base, and the bag opening mechanism has an adsorption component, and the adsorption component is arranged above the bag placing station, and the adsorption component can open the bag opening of the packaging bag by suction; and

[0008] The feeding mechanism is arranged on the bagging machine base, and the feeding mechanism includes a feeding driving component and a feeding component connected to the feeding driving component. The feeding driving component can drive the feeding component to move so as to push the object to be packaged into the packaging bag. The feeding mechanism is also used to transport the packaging bag containing the object to be packaged to the bag sealing device for bag sealing.

[0009] Compared with the existing solutions, the above packaging equipment has the following beneficial effects:

[0010] When the packaging equipment is used to package the objects to be packaged, the objects to be packaged are placed at the material placement station, the packaging bag is placed at the bag placement station, the suction component is controlled to suck open the bag opening of the packaging bag, and then the feeding drive component is controlled to drive the feeding component to move, so as to push the objects to be packaged into the packaging bag, and the feeding mechanism transports the packaging bag containing the objects to be packaged to the bag sealing device, and the bag sealing device seals the packaging bag containing the objects to be packaged. The packaging equipment can improve the degree of automation of packaging, save manpower, and improve production efficiency.

[0011] In one embodiment, the height of the material placing station is higher than the height of the bag placing station.

[0012] In one embodiment, the bagging machine base includes a material unloading table and a bag placing table, the material unloading table has the material unloading station, the bag placing table has the bag placing station, one end of the bag placing table is located below the material unloading table, the bagging device also includes a bag placing lifting drive component, the bag placing lifting drive component is connected to the bag placing table, and the bag placing lifting drive component can drive the bag placing table to rise, so that the material unloading table and the bag placing table cooperate to clamp one end of the packaging bag.

[0013] In one of the embodiments, the bagging device also includes a height limiting mechanism, which is arranged on the bagging machine base. The height limiting mechanism has a height limiting plate, and the height limiting plate is arranged above one end of the bag placing station close to the material placing station. Along the feeding direction of the material to be packaged, the height of the lower side of the height limiting plate gradually decreases.

[0014] In one of the embodiments, the feeding component includes a shoveling plate and a feeding plate, the shoveling plate is connected to the feeding driving component, the shoveling plate is close to the bagging machine base, and the feeding plate is arranged on the shoveling plate.

[0015] In one embodiment, the feeding drive component includes a first direction driver, a second direction driver and a vertical direction driver, the first direction driver is used to drive the feeding component to move in the first direction, the second direction driver is used to drive the feeding component to move in the second direction, and the vertical direction driver is used to drive the feeding component to move in the vertical direction, wherein the first direction and the second direction are two directions perpendicular to each other on a horizontal plane.

[0016] In one embodiment, the bag sealing device comprises:

[0017] The bag sealing machine base has a bag sealing station for placing the packaging bag, the bag sealing station has a film tearing end, the film tearing end is used to place the position where the adhesive strip is set on the sealing part of the packaging bag, and the outer side of the film tearing end is suspended;

[0018] A pressure-sealing mechanism, arranged on the bag sealing machine base, and used for pressing the portion of the sealing part located on the bag sealing station;

[0019] A degumming mechanism is arranged on the bag sealing machine base, the degumming mechanism comprises a degumming driving component and a degumming component connected to the degumming driving component, the degumming driving component can drive the degumming component to move, so as to drive the portion of the sealing portion located outside the film tearing end to move downward, so that the adhesive strip is separated from the protective film thereon, and a degummed bag is obtained; and

[0020] The film tearing mechanism is arranged on the bag sealing machine base, and the film tearing mechanism includes a film tearing driving component and a film tearing clamp connected to the film tearing driving component. The film tearing driving component can drive the film tearing clamp to clamp the protective film on the degumming bag, and drive the film tearing clamp to move to separate the protective film from the adhesive strip to obtain a film tearing bag.

[0021] In one of the embodiments, the degumming driving component has a degumming lifting driver, and the degumming lifting driver is connected to the degumming component to drive the degumming component to move in a vertical direction.

[0022] In one embodiment, the film tearing driving component includes a film tearing moving driver and a film tearing clamping driver, the film tearing clamping driver is connected to the film tearing clamp to drive the film tearing clamp to clamp the protective film, the film tearing clamping driver is connected to the film tearing moving driver, the film tearing moving driver is movably connected to the bag sealing machine base, and the film tearing moving driver is used to drive the film tearing clamping driver and the film tearing clamp to move as a whole in a horizontal direction.

[0023] In one of the embodiments, a film tearing guide is provided on the bag sealing machine base, the film tearing clamping driver is connected to the film tearing guide, and the film tearing clamping driver can move along the film tearing guide.

[0024] In one embodiment, the bag sealing device further comprises a top sealing mechanism, which is disposed on the machine base and located below the bag sealing station, and is used for lifting the sealing portion of the tear-off film bag to obtain a top-sealed bag.

[0025] In one embodiment, the top sealing mechanism includes a top sealing driving component and a top sealing plate connected to the top sealing driving component, and the top sealing driving component is used to drive the top sealing plate to move to lift the sealing part of the degumming bag.

[0026] In one embodiment, the bag sealing device also includes a push-seal mechanism, which is arranged on the machine base. The push-seal mechanism includes a push-seal driving component and a push-seal component connected to the push-seal driving component. The push-seal driving component can drive the push-seal component to push the sealing part of the top-seal bag toward the bag sealing station, so that the adhesive strip is adhered to the bag body of the top-seal bag to obtain a glued bag.

[0027] In one embodiment, the push-seal driving component includes a push-seal lifting drive and a push-seal telescopic drive. The push-seal lifting drive is used to drive the push-seal component to move in the vertical direction, and the push-seal telescopic drive is used to drive the push-seal component to move closer to or away from the bag sealing station in the horizontal direction.

[0028] A packaging method, using the packaging device described in any of the above embodiments, the packaging method comprises the following steps:

[0029] Placing the objects to be packaged at the material placing station, and placing the packaging bags at the bag placing station;

[0030] Controlling the adsorption component to suck open the bag opening of the packaging bag;

[0031] Controlling the feeding drive component to drive the feeding component to move so as to push the object to be packaged into the packaging bag;

[0032] Controlling the feeding mechanism to transport the packaging bag containing the object to be packaged to the bag sealing device;

[0033] The bag sealing device is controlled to seal the packaging bag containing the object to be packaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a structural schematic diagram of a packaging device according to an embodiment;

[0035] Figure 2 for Figure 1 A schematic diagram of the structure of a bagging device in the packaging equipment shown;

[0036] Figure 3 for Figure 2 A schematic diagram of the structure of the feeding mechanism in the bagging device shown;

[0037] Figure 4 It is a schematic diagram of the structure of the packaging bag;

[0038] Figure 5 for Figure 1 A schematic diagram of the structure of a bag sealing device in the packaging equipment shown;

[0039] Figure 6 A schematic diagram of the suction component sucking open the mouth of the packaging bag;

[0040] Figure 7 A schematic diagram of a sealing component pressing a sealing portion of a packaging bag located on a bag sealing station;

[0041] Figure 8 A schematic diagram of the debonding component pressing down the portion of the sealing portion of the packaging bag located outside the glue tearing end;

[0042] Fig. 9 A schematic diagram of a film tearing clamp clamping the protective film of a packaging bag;

[0043] Fig.10 It is a schematic diagram of the top sealing mechanism and the push sealing mechanism cooperating to seal the bag mouth. DETAILED DESCRIPTION

[0044] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0045] It should be noted that when an element is referred to as being "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0046] In the description of the present invention, it should be understood that the terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second", and "third" may explicitly or implicitly include at least one of the features.

[0047] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those generally understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0048] Please refer to Figure 1 to Figure 2 As shown, a packaging device 100 according to an embodiment of the present invention includes a bag filling device 200 and a bag sealing device 300 .

[0049] The bagging device 200 includes a bagging machine base 210 , a bag opening mechanism 220 and a feeding mechanism 230 .

[0050] The bagging machine base 210 has a material placing station 2112 and a bag placing station 2122. The material placing station 2112 is used for placing the object to be packaged 10. The bag placing station 2122 is used for placing the packaging bag.

[0051] The bag opening mechanism 220 is arranged on the bagging machine base 210. The bag opening mechanism 220 has an adsorption component 221, which is arranged above the bag placing station 2122. The adsorption component 221 can open the bag opening of the packaging bag by suction.

[0052] The feeding mechanism 230 is disposed on the bagging machine base 210. The feeding mechanism 230 includes a feeding drive component 231 and a feeding component 232 connected to the feeding drive component 231. The feeding drive component 231 can drive the feeding component 232 to move so as to push the object 10 to be packaged into the packaging bag. The feeding mechanism 230 is also used to transport the packaging bag containing the object 10 to be packaged to the bag sealing device 300 for sealing.

[0053] When the packaging device 100 is used to bag the object 10 to be packaged, the object 10 to be packaged is placed at the material placement station 2112, the packaging bag is placed at the bag placement station 2122, the suction component 221 is controlled to suck open the bag opening of the packaging bag, and then the feeding drive component 231 is controlled to drive the feeding component 232 to move, so as to push the object 10 to be packaged into the packaging bag, and the feeding mechanism 230 transports the packaging bag containing the object to be packaged to the bag sealing device 300, and the bag sealing device 300 seals the packaging bag containing the object to be packaged. The packaging device 100 can improve the automation of packaging, save manpower, and improve production efficiency.

[0054] like Figure 2 As shown, in one example, the bag opening mechanism 220 further includes an adsorption lifting driving component 222, which is connected to the adsorption component 221 to drive the adsorption component 221 to rise or fall. When performing the bag opening action, the adsorption lifting driving component 222 drives the adsorption component 221 to fall and approach the packaging bag. After the adsorption component 221 adsorbs the upper surface of the packaging bag, the adsorption component 221 rises to open the bag.

[0055] like Figure 2 As shown, in one example, the bagging device 200 further includes a height limiting mechanism 250, which is disposed on the bagging machine base 210. The height limiting mechanism 250 has a height limiting plate 251, which is disposed above one end of the bag placing station 2122 close to the material placing station 2112. Moreover, along the feeding direction of the object 10 to be packaged, the height of the lower side of the height limiting plate 251 gradually decreases. In this example, the height limiting plate 251 can limit the height of the object 10 to be packaged when entering the bag opening, play a guiding role, and improve the smoothness of bagging the object 10 to be packaged.

[0056] Furthermore, in one example, the height limiting mechanism 250 further includes a height limiting lifting driving component 252, which is connected to the height limiting plate 251 to drive the height limiting plate 251 to rise or fall. In this example, the height limiting lifting driving component 252 can be used to adjust the height of the height limiting plate 251 according to actual needs.

[0057] like Figure 2 As shown, in one example, the bagging device 200 also includes a bagging positioning mechanism, which is arranged around the bag placing station 2122 to limit the placement position of the packaging bag.

[0058] exist Figure 2 In the specific example shown, the bagging side-by-side mechanism has a first bagging side-by-side bar 261, a second bagging side-by-side bar 262 and a third bagging side-by-side bar 263. The first bagging side-by-side bar 261 is arranged at one end of the bagging station 2122 away from the material discharging station 2112, and the second bagging side-by-side bar 262 and the third bagging side-by-side bar 263 are arranged on opposite sides in a direction perpendicular to the feeding direction of the material 10 to be packaged.

[0059] like Figure 2 As shown, in one example, the bagging device 200 further includes a loading side position mechanism, which includes a first loading side position bar 271 and a second loading side position bar 272, and the first loading side position bar 271 and the second loading side position bar 272 are arranged on opposite sides of the loading station in a direction perpendicular to the feeding direction of the object to be packaged 10. The first loading side position bar 271 and the second loading side position bar 272 extend along the feeding direction of the object to be packaged 10. In this example, the loading side position mechanism can limit the position where the object to be packaged 10 is placed, and at the same time, it can prevent the movement of the object to be packaged 10 from being deflected during the feeding process, and play a guiding role.

[0060] In one example, the height of the material placing station 2112 is higher than the height of the bag placing station 2122 to improve the smoothness of bagging the objects 10 to be packaged.

[0061] like Figure 2 As shown in one example, the bagging machine base 210 includes a material placing table 211 and a bag placing table 212. The material placing table 211 has a material placing station 2112. Figure 2 In the specific example shown, the bag placing table 212 has a bag placing station 2122, one end of the bag placing table 212 is located below the material placing table 211, and the bag loading device 200 also includes a bag placing lifting drive component 240, which is connected to the bag placing table 212. The bag placing lifting drive component 240 can drive the bag placing table 212 to rise, so that the material placing table 211 and the bag placing table 212 cooperate to clamp one end of the packaging bag, that is, clamp the sealing part of the packaging bag.

[0062] Furthermore, in one example, the bagging device 200 further includes a height detection device (not shown), which is disposed on the bag sealing machine base and electrically connected to the bag placing and lifting driving component 240, and is used to detect the height of the rubber strip bag on the bag placing station. When the height of the rubber strip bag reaches the set height, the bag placing and lifting driving component 240 stops driving the bag placing platform 212 to rise, so that the material placing platform 211 and the bag placing platform 212 cooperate to clamp the sealing part of the rubber strip bag. Specifically, the height detection device includes a connecting rod and a sensing element (such as a spring) disposed at one end of the connecting rod. When the sensing element contacts the rubber strip bag, the bag placing and lifting driving component 240 stops driving the bag placing platform 212 to rise.

[0063] In one example, the height detection device further includes a height detection lifting drive component, which is connected to the connecting rod to drive the connecting rod and the sensing element to rise or fall as a whole.

[0064] like Figure 3 As shown, in one example, the feeding drive component 231 includes a first direction driver 2311, a second direction driver 2312 and a vertical direction driver 2313, the first direction driver 2311 is used to drive the feeding component 232 to move in the first direction, the second direction driver 2312 is used to drive the feeding component 232 to move in the second direction, and the vertical direction driver 2313 is used to drive the feeding component 232 to move in the vertical direction, wherein the first direction and the second direction are two directions perpendicular to each other on the horizontal plane. Among them, the first direction driver 2311 is a moving guide rail, the second direction driver 2312 is connected to the first direction driver 2311, the vertical direction driver 2313 is connected to the second direction driver 2312, and the feeding component 232 is connected to the vertical direction driver 2313.

[0065] The feeding component 232 includes a shoveling plate 2321 and a feeding plate 2322. The shoveling plate 2321 is connected to the feeding driving component 231. The shoveling plate 2321 is close to the bagging machine base 210. The feeding plate 2322 is arranged on the shoveling plate 2321. When the feeding component 232 pushes the object to be packaged 10, the shoveling plate 2321 shovels under the object to be packaged 10, and the feeding plate 2322 pushes the object to be packaged 10. The feeding component 232 further includes a blocking plate 2323. The blocking plate 2323 is arranged on the feeding plate 2322. A limiting interval is formed between the blocking plate 2323 and the shoveling plate 2321 for the packaging object to extend into.

[0066] In one example, the bagging device 200 further includes a first support member (not shown in the figure) and a second support member (not shown in the figure), which are arranged on the unloading station 2112 and located at the first loading side bar 271 and the second loading side bar 272, and are arranged on opposite sides of the loading station in a direction perpendicular to the feeding direction of the object to be packaged 10, for supporting the object to be packaged 10. In this way, a shoveling gap is formed between the object to be packaged 10 and the loading station, which can be shoveled by the shoveling plate 2321.

[0067] More specifically, the first support member and the second support member are strip-shaped and extend along the feeding direction of the packaged object 10. Their height is lower than that of the first loading positioning strip 271 and the second loading positioning strip 272, so that the first loading positioning strip 271 and the second loading positioning strip 272 can play a positioning role.

[0068] like Figure 4 As shown, the packaging bag 20 includes a bag body, a sealing portion 23, a rubber strip 24 and a protective film 25. The bag body includes a first bag body 21 and a second bag body 22 connected to the first bag body 21. The bag opening end of the first bag body 21 and the bag opening end of the second bag body 22 form a bag opening 26. The sealing portion 23 is connected to the bag opening end of the second bag body 22. The rubber strip 24 is arranged on the sealing portion 23, and the protective film 25 is arranged on the rubber strip 24.

[0069] In one example, the bag sealing device 300 includes a bag sealing machine base 310 , a press-sealing mechanism 320 , a debonding mechanism 330 , and a film tearing mechanism 340 .

[0070] The bag sealing machine base 310 has a bag sealing station 311 for placing the packaging bag 20. The bag sealing station 311 has a film tearing end 3112 for placing the adhesive strip 24 on the sealing portion 23, and the outer side of the film tearing end 3112 is suspended.

[0071] The pressing and sealing mechanism 320 is disposed on the bag sealing machine base 310. The pressing and sealing mechanism 320 is used to press the portion of the sealing part 23 located on the bag sealing station 311.

[0072] The degumming mechanism 330 is arranged on the bag sealing machine base 310. The degumming mechanism 330 includes a degumming driving component 331 and a degumming component 332 connected to the degumming driving component 331. The degumming driving component 331 can drive the degumming component 332 to move, so as to drive the portion of the sealing portion 23 located outside the film tearing end 3112 to move downward, so that the protective film 25 is separated from the adhesive strip 24 to obtain a degummed bag.

[0073] The film-tearing mechanism 340 is arranged on the bag sealing machine base 310. The film-tearing mechanism 340 includes a film-tearing driving component 341 and a film-tearing clamp 342 connected to the film-tearing driving component 341. The film-tearing driving component 341 can drive the film-tearing clamp 342 to clamp the protective film 25 on the debonding bag, and drive the film-tearing clamp 342 to move so that the protective film 25 is separated from the adhesive strip 24 to obtain a film-tearing bag.

[0074] When the bag sealing device 300 is used for bag sealing, the packaging bag 20 is placed on the bag sealing station 311, so that the position where the rubber strip 24 is set on the sealing part 23 of the packaging bag 20 is located at the film tearing end 3112 of the bag sealing station 311, and the sealing mechanism 320 presses the part of the sealing part 23 located on the bag sealing station 311, and the degumming driving component 331 drives the degumming component 332 to move, so as to drive the part of the sealing part 23 located outside the film tearing end 3112 to move downward, so that the rubber strip 24 is separated from the protective film 25 thereon. After the protective film 25 is separated from the rubber strip 24, the protective film 25 will curl up to obtain a degummed bag, and the film tearing driving component 341 drives the film tearing clamp 342 to clamp the protective film 25 on the degumming bag, and drives the film tearing clamp 342 to move to separate the protective film 25 from the rubber strip 24 to obtain a film tearing bag. The bag sealing device 300 can improve the automation level of the glue tearing action when sealing the bag, save manpower and improve production efficiency.

[0075] like Figure 5 As shown, in one example, the sealing mechanism 320 includes a sealing driving component 321 and a sealing component 322 connected to the sealing driving component 321. The sealing driving component 321 can drive the sealing component 322 to press the portion of the sealing part 23 located on the bag sealing station 311.

[0076] In one example, the pressure-sealing driving component 321 includes a pressure-sealing lifting driver and a pressure-sealing moving lowering driver. The pressure-sealing lifting driver is used to drive the pressure-sealing component 322 to move in the vertical direction, and the pressure-sealing moving lowering driver is used to drive the pressure-sealing component 322 to move in the horizontal direction.

[0077] In one example, the compression seal member 322 is a rod-shaped structure.

[0078] In one example, there are at least two sets of pressing and sealing mechanisms 320, which press the sealing portion 23 from both sides of the sealing portion 23 to improve the downward pressing stability.

[0079] like Figure 5 As shown, in one example, the degumming driving component 331 has a degumming lifting driver, and the degumming lifting driver is connected to the degumming component 332 to drive the degumming component 332 to move in the vertical direction.

[0080] In one example, the debonding member 332 is a rod-shaped structure.

[0081] like Figure 5 As shown, in one example, the film tearing driving component 341 includes a film tearing moving driver and a film tearing clamping driver, the film tearing clamping driver is connected to the film tearing clamp 342 to drive the film tearing clamp 342 to clamp the protective film 25, and the film tearing clamping driver is connected to the film tearing moving driver. The film tearing moving driver is movably connected to the bag sealing machine base 310, and the film tearing moving driver is used to drive the film tearing clamping driver and the film tearing clamp 342 to move in the horizontal direction as a whole.

[0082] In one example, a film tearing guide 343 is provided on the bag sealing machine base 310, and the film tearing clamping driver is connected to the film tearing guide 343 and can move along the film tearing guide 343 to achieve the movable connection. The film tearing guide 343 can be a slide rail.

[0083] like Figure 5 As shown, in one example, the bag sealing device 300 further includes a top sealing mechanism, which is arranged on the machine base and below the bag sealing station 311. The top sealing mechanism is used to lift up the sealing portion 23 of the tear film bag to obtain a top sealed bag. In this example, the pressure sealing component 322 is first withdrawn, such as rising upward, and then the top sealing mechanism can be activated to lift up the sealing portion 23 of the tear film bag, so as to facilitate the subsequent folding of the sealing portion 23 onto the first bag body 21 for bonding.

[0084] In one example, the top sealing mechanism includes a top sealing driving component 350 and a top sealing plate (not shown in the figure) connected to the top sealing driving component 350, and the top sealing driving component 350 is used to drive the top sealing plate to move upward to lift the sealing portion 23 of the degummed bag. For example, the top sealing driving component 350 can drive the top sealing plate to rise or flip to lift the sealing portion 23 of the degummed bag.

[0085] Furthermore, if Figure 5 As shown, in one example, the bag sealing device 300 further includes a sealing mechanism 360, which is disposed on the machine base. The sealing mechanism 360 includes a sealing driving component 361 and a sealing component 362 connected to the sealing driving component 361. The sealing driving component 361 can drive the sealing component 362 to push the sealing portion 23 of the top sealing bag toward the bag sealing station 311, so that the adhesive strip 24 is bonded to the first bag body 21 to obtain a glued bag. In this way, the bag sealing device 300 can automatically complete the bag sealing work.

[0086] In one example, the seal-pushing driving component 361 includes a seal-pushing lifting driver and a seal-pushing telescopic driver. The seal-pushing lifting driver is used to drive the seal-pushing component 362 to move in the vertical direction to adjust the appropriate pushing height. The seal-pushing telescopic driver is used to drive the seal-pushing component 362 to move closer to or away from the bag sealing station 311 in the horizontal direction to push the sealing portion 23.

[0087] In the specific example shown in the figure, the push-seal lifting drive is connected to the bag sealing machine base 310, the push-seal telescopic drive is connected to the push-seal lifting drive, and the push-seal component 362 is connected to the push-seal telescopic drive. The push-seal lifting drive is used to drive the push-seal telescopic drive and the push-seal component 362 to move in the vertical direction as a whole.

[0088] In one example, the sealing member 362 includes a first push arm and a second push arm that are arranged opposite to each other in the horizontal direction, and there is an escape gap between the first push arm and the second push arm, and the escape gap is used to escape the top sealing mechanism to smoothly push the sealing part 23. In the specific example shown in the figure, the sealing member 362 is a C-shaped structure.

[0089] Furthermore, if Figure 3 As shown, in one example, the bag sealing device 300 further includes a glue pressing mechanism 370, which is disposed on the machine base and is used to press the glue position of the glued bag. More specifically, the glue pressing mechanism 370 includes a glue pressing driving component and a glue pressing component connected to the glue pressing driving component, and the glue pressing driving component can drive the glue pressing component to rise or press down.

[0090] In the specific example shown in the figure, the bag sealing device 300 further includes a bag body pressing mechanism 380, which is arranged on the bag sealing machine base 310. The bag body pressing mechanism 380 includes a bag body pressing driving component 381 and a bag body pressing component 382 connected to the bag body pressing driving component 381. The bag body pressing driving component 381 can drive the bag body pressing component 382 to press the bag body of the packaging bag 20 when the feeding mechanism 230 conveys the packaging bag 20 to the bag sealing station 311. In this way, the placement position of the packaging bag 20 can be prevented from being offset when the feeding component 232 of the feeding mechanism 230 is withdrawn.

[0091] In one example, the bag sealing device 300 further includes a material receiving mechanism 390, which is disposed on the bag sealing machine base 310. The material receiving mechanism 390 includes a material receiving drive component and a material receiving component connected to the material receiving drive component, and the material receiving drive component can drive the material receiving component to send the glued bag away from the bag sealing station 311, for example, the material receiving drive component drives the material receiving component to push the glued bag away from the bag sealing station 311.

[0092] Furthermore, the present invention also provides a bag sealing method, using any of the bagging devices 200 or any of the packaging equipment 100 described above, the bagging method comprising the following steps:

[0093] Place the object 10 to be packaged at the material placing station 2112, and place the packaging bag at the bag placing station 2122;

[0094] Controlling the adsorption component 221 to suck open the bag opening of the packaging bag;

[0095] Controlling the feeding drive component 231 to drive the feeding component 232 to move, so as to push the object 10 to be packaged into the packaging bag;

[0096] Controlling the feeding mechanism 230 to transport the packaging bag filled with the object to be packaged to the bag sealing device 300;

[0097] The bag sealing device 300 is controlled to seal the packaging bag containing the object to be packaged.

[0098] The present invention is further described below by taking the working process of a packaging device 100 as an example.

[0099] The workflow of the packaging device 100 shown in the figure includes the following steps:

[0100] Place the object 10 to be packaged at the unloading station 2112;

[0101] The bag placing lifting and driving component 240 drives the bag placing platform 212 to descend, so that the material placing platform 211 and the bag placing platform 212 are separated, and a stack of packaging bags is placed on the bag placing station 2122. The bag placing lifting and driving component 240 drives the bag placing platform 212 to rise until the material placing platform 211 and the bag placing platform 212 cooperate to clamp the sealing part of the packaging bag;

[0102] The suction lifting driving component 222 of the bag opening mechanism 220 drives the suction component 221 to descend and approach the packaging bag. After the suction component 221 suctions the first bag body of the packaging bag, the suction component 221 rises to open the bag mouth. Figure 6 As shown;

[0103] The height limiting lifting driving component 252 of the height limiting mechanism 250 drives the height limiting plate 251 to descend;

[0104] The first direction driver 2311 in the feeding driving component 231 drives the feeding component 232 to move in the first direction, scoops up and pushes the packaging bag, passes under the height limiting plate 251 and enters the packaging bag. At this time, the scooping plate 2321 of the feeding component 232 also extends into the packaging bag.

[0105] The height limiting lifting driving component 252 drives the height limiting plate 251 to rise, and the bag placing lifting driving component 240 drives the bag placing platform 212 to descend;

[0106] The feeding drive component 231 drives the feeding component 232 to move, and transports the packaging bag filled with the packaging material to the bag sealing station 311, so that the position where the adhesive strip 24 is set on the sealing portion 23 of the packaging bag 20 is located at the film tearing end 3112 of the bag sealing station 311;

[0107] The bag pressing driving component 381 of the bag pressing mechanism 380 drives the bag pressing component 382 to press the packaging bag 20, and the feeding component withdraws;

[0108] The sealing mechanism 320 presses the portion of the sealing portion 23 located on the bag sealing station 311, such as Figure 7 As shown;

[0109] The degumming driving component 331 of the degumming mechanism 330 drives the degumming component 332 to descend, so as to drive the portion of the sealing portion 23 located outside the film tearing end 3112 to move downward, so that the adhesive strip 24 is separated from the protective film 25 thereon. After the protective film 25 is separated from the adhesive strip 24, the protective film 25 will be tilted upward to obtain a degummed bag, such as Figure 8 As shown;

[0110] The film-tearing driving component 341 of the film-tearing mechanism 340 drives the film-tearing clamp 342 to clamp the protective film 25 on the debonding bag, and drives the film-tearing clamp 342 to move so that the protective film 25 is separated from the adhesive strip 24, so as to obtain a film-tearing bag. Fig. 9 As shown;

[0111] The degumming component 332 is withdrawn, and the top sealing driving component 350 of the top sealing mechanism drives the top sealing plate to lift up the sealing portion 23 of the degumming bag;

[0112] The sealing driving component 361 of the sealing mechanism 360 drives the sealing component 362 to push the sealing portion 23 of the top sealing bag toward the bag sealing station 311, so that the adhesive strip 24 is bonded to the first bag body 21, and a glued bag is obtained. Fig.10 As shown;

[0113] The sealing push component 362 is withdrawn, and the sealing driving component of the sealing mechanism 370 drives the sealing component to press down on the gluing position of the gluing bag to make the gluing more firm;

[0114] The glue pressing component and the bag body pressing component 382 are withdrawn, and the material collecting driving component of the material collecting mechanism 390 drives the material collecting component to push the glued bag away from the bag sealing station 311, thereby completing the packaging work.

[0115] When the packaging device 100 is used to bag the object 10 to be packaged, the object 10 to be packaged is placed at the material placing station 2112, the packaging bag is placed at the bag placing station 2122, the suction component 221 is controlled to suck open the bag opening of the packaging bag, and then the feeding drive component 231 is controlled to drive the feeding component 232 to move, so as to push the object 10 to be packaged into the packaging bag. The bagging device 200 can improve the automation of packaging, save manpower, and improve production efficiency.

[0116] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0117] The above-mentioned embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A packaging device, It is characterized in that It includes a bagging device and a bag sealing device; The bagging device comprises a bagging machine base, a bag opening mechanism and a feeding mechanism; The bagging machine base has a material placing station for placing the objects to be packaged and a bag placing station for placing the packaging bags; The bag opening mechanism is arranged on the bagging machine base, and the bag opening mechanism has an adsorption component, and the adsorption component is arranged above the bag placing station, and the adsorption component can open the bag opening of the packaging bag by suction; as well as The feeding mechanism is arranged on the bagging machine base, and comprises a feeding driving component and a feeding component connected to the feeding driving component, wherein the feeding driving component can drive the feeding component to move so as to push the object to be packaged into the packaging bag, and the feeding mechanism is also used to transport the packaging bag containing the object to be packaged to the bag sealing device for bag sealing; The bag sealing device comprises: The bag sealing machine base has a bag sealing station for placing the packaging bag, the bag sealing station has a film tearing end, the film tearing end is used to place the position where the adhesive strip is set on the sealing part of the packaging bag, and the outer side of the film tearing end is suspended; A pressure-sealing mechanism, arranged on the bag sealing machine base, and used for pressing the portion of the sealing part located on the bag sealing station; A degumming mechanism is arranged on the bag sealing machine base, the degumming mechanism comprises a degumming driving component and a degumming component connected to the degumming driving component, the degumming driving component can drive the degumming component to move, so as to drive the portion of the sealing portion located outside the film tearing end to move downward, so that the adhesive strip is separated from the protective film thereon, and a degummed bag is obtained; and The film tearing mechanism is arranged on the bag sealing machine base, and the film tearing mechanism includes a film tearing driving component and a film tearing clamp connected to the film tearing driving component. The film tearing driving component can drive the film tearing clamp to clamp the protective film on the degumming bag, and drive the film tearing clamp to move to separate the protective film from the glue strip to obtain a film tearing bag.

2. The packaging device according to claim 1, It is characterized in that The height of the material placing station is higher than that of the bag placing station.

3. The packaging device according to claim 2, It is characterized in that The bagging machine base includes a material unloading table and a bag placing table, the material unloading table has the material unloading station, the bag placing table has the bag placing station, one end of the bag placing table is located below the material unloading table, the bagging device also includes a bag placing lifting drive component, the bag placing lifting drive component is connected to the bag placing table, and the bag placing lifting drive component can drive the bag placing table to rise so that the material unloading table and the bag placing table cooperate to clamp one end of the packaging bag.

4. The packaging device according to claim 1, It is characterized in that The bagging device also includes a height limiting mechanism, which is arranged on the bagging machine base. The height limiting mechanism has a height limiting plate, which is arranged above one end of the bag placing station close to the material placing station. Along the feeding direction of the material to be packaged, the height of the lower side of the height limiting plate gradually decreases.

5. The packaging device according to any one of claims 1 to 4, It is characterized in that The feeding component includes a shoveling plate and a feeding plate, the shoveling plate is connected to the feeding driving component, the shoveling plate is close to the bagging machine base, and the feeding plate is arranged on the shoveling plate.

6. The packaging device according to claim 5, It is characterized in that The feeding drive component includes a first direction driver, a second direction driver and a vertical direction driver, the first direction driver is used to drive the feeding component to move in the first direction, the second direction driver is used to drive the feeding component to move in the second direction, and the vertical direction driver is used to drive the feeding component to move in the vertical direction, wherein the first direction and the second direction are two directions perpendicular to each other on a horizontal plane.

7. The packaging device according to any one of claims 1 to 4 and 6, It is characterized in that The press-seal mechanism comprises a press-seal driving component and a press-seal component connected to the press-seal driving component, and the press-seal driving component can drive the press-seal component to move so as to press the portion of the sealing part located on the bag sealing station.

8. The packaging device according to claim 1, It is characterized in that The degumming driving component has a degumming lifting driver, and the degumming lifting driver is connected to the degumming component to drive the degumming component to move in a vertical direction.

9. The packaging device according to claim 1, It is characterized in that The film tearing driving component includes a film tearing moving driver and a film tearing clamping driver, the film tearing clamping driver is connected to the film tearing clamp to drive the film tearing clamp to clamp the protective film, the film tearing clamping driver is connected to the film tearing moving driver, the film tearing moving driver is movably connected to the bag sealing machine base, and the film tearing moving driver is used to drive the film tearing clamping driver and the film tearing clamp to move as a whole in the horizontal direction.

10. The packaging device according to claim 9, It is characterized in that The bag sealing machine base is provided with a film tearing guide, the film tearing clamping driver is connected to the film tearing guide, and the film tearing clamping driver can move along the film tearing guide.

11. The packaging device according to any one of claims 8 to 10, It is characterized in that The bag sealing device further comprises a top sealing mechanism, which is arranged on the machine base and located below the bag sealing station, and is used for lifting the sealing portion of the tear film bag to obtain a top sealed bag.

12. The packaging device according to claim 11, It is characterized in that The top sealing mechanism comprises a top sealing driving component and a top sealing plate connected to the top sealing driving component, and the top sealing driving component is used to drive the top sealing plate to move so as to lift up the sealing part of the degumming bag.

13. The packaging device according to claim 11, It is characterized in that The bag sealing device also includes a push-seal mechanism, which is arranged on the machine base. The push-seal mechanism includes a push-seal driving component and a push-seal component connected to the push-seal driving component. The push-seal driving component can drive the push-seal component to push the sealing part of the top-sealed bag toward the bag sealing station, so that the adhesive strip is adhered to the bag body of the top-sealed bag to obtain a glued bag.

14. The packaging device according to claim 13, It is characterized in that The push-seal driving component includes a push-seal lifting driver and a push-seal telescopic driver. The push-seal lifting driver is used to drive the push-seal component to move in the vertical direction, and the push-seal telescopic driver is used to drive the push-seal component to move closer to or away from the bag sealing station in the horizontal direction.

15. A packaging method, It is characterized in that Using the packaging device according to any one of claims 1 to 14, the packaging method comprises the following steps: Placing the objects to be packaged at the material placing station, and placing the packaging bags at the bag placing station; Controlling the adsorption component to suck open the bag opening of the packaging bag; Controlling the feeding drive component to drive the feeding component to move so as to push the object to be packaged into the packaging bag; Controlling the feeding mechanism to transport the packaging bag containing the object to be packaged to the bag sealing device; The bag sealing device is controlled to seal the packaging bag containing the object to be packaged.

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