Detailed Description
In order that the invention may be readily understood, a more complete description of the invention will be rendered by reference to the appended drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
In the description of the present invention, it should be understood that the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", and "a third" may explicitly or implicitly include at least one such feature.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 2, a bagging apparatus 200 according to an embodiment of the invention includes a bagging frame 210, a bag opening mechanism 220, and a pushing mechanism 230.
Wherein the bagging frame 210 has a discharge station 2112 and a bagging station 2122. The discharge station 2112 is for placing the articles 10 to be packaged. Bagging station 2122 is used for placement of the bags.
The bag opening mechanism 220 is provided on the bagging frame 210. The bag opening mechanism 220 has an adsorption member 221, the adsorption member 221 is disposed above the bag placing station 2122, and the adsorption member 221 can suck the bag opening of the packaging bag, such as by sucking the bag opening by air suction.
The pushing mechanism 230 is disposed on the bagging frame 210. The pushing mechanism 230 includes a pushing driving component 231 and a pushing component 232 connected to the pushing driving component 231, where the pushing driving component 231 can drive the pushing component 232 to act so as to push the to-be-packaged object 10 into the packaging bag.
When the bagging device 200 is used for bagging the object to be packaged 10, the object to be packaged 10 is placed at the discharging station 2112, the packaging bag is placed at the discharging station 2122, the adsorption component 221 is controlled to suck the bag mouth of the packaging bag, and then the pushing driving component 231 is controlled to drive the pushing component 232 to act so as to push the object to be packaged 10 into the packaging bag. The bagging device 200 can improve the automation degree of packaging, save manpower and improve the production efficiency.
As shown in fig. 1, in one example, the bag opening mechanism 220 further includes a suction lift driving part 222, and the suction lift driving part 222 is connected to the suction part 221 for driving the suction part 221 to rise or fall. When the opening operation is performed, the suction lift driving member 222 drives the suction member 221 to descend so as to approach the package, and after the suction member 221 sucks the upper surface of the package, the suction member 221 ascends to open the opening.
As shown in FIG. 1, in one example, the bagging apparatus 200 further includes a height limiting mechanism 250, the height limiting mechanism 250 being disposed on the bagging frame 210. The height limiting mechanism 250 has a height limiting plate 251 disposed over an end of the bagging station 2122 proximate to the discharging station 2112. And, the height of the lower side surface of the height limiting plate 251 gradually decreases along the pushing direction of the object to be packaged 10. In this example, the height limiting plate 251 can limit the height of the to-be-packaged object 10 when entering the pocket, and plays a guiding role to improve the smoothness of bagging the to-be-packaged object 10.
Further, in one example, the height limiting mechanism 250 further includes a height limiting lift driving part 252, and the height limiting lift driving part 252 is connected to the height limiting plate 251 for driving the height limiting plate 251 to rise or fall. In this example, the height of the height-limiting plate 251 can be adjusted by the height-limiting lift driving part 252 according to actual needs.
As shown in FIG. 1, in one example, the bagging apparatus 200 further includes a bagging bypass mechanism disposed about the bagging station 2122 for defining a bag placement position.
In the specific example shown in fig. 1, the bagging-off setting mechanism has a first bagging setting bar 261, a second bagging setting bar 262, and a third bagging setting bar 263, the first bagging setting bar 261 being provided at an end of the bagging station 2122 remote from the discharging station 2112, the second bagging setting bar 262 and the third bagging setting bar 263 being provided on opposite sides in a direction perpendicular to the pushing direction of the object to be packaged 10.
As shown in fig. 1, in one example, the bagging apparatus 200 further includes a charge level mechanism including a first charge level bar 271 and a second charge level bar 272, the first charge level bar 271 and the second charge level bar 272 being provided on opposite sides of the charging station in a direction perpendicular to the pushing direction of the object to be packaged 10. The first charge level bar 271 and the second charge level bar 272 extend in the pushing direction of the object to be packaged 10. In this example, the loading side mechanism can limit the placement position of the object to be packaged 10, and can avoid the deflection of the movement of the object to be packaged 10 during the pushing process, thereby playing a guiding role.
In one example, the height of the discharge station 2112 is higher than the height of the bagging station 2122 to improve the smoothness of bagging of the object to be packaged 10.
As shown in fig. 1, in one example, the bagging frame 210 includes a discharging station 211 and a bag discharging station 212, the discharging station 211 has a discharging station 2112, in the specific example shown in fig. 1, the bag discharging station 212 has a bag discharging station 2122, one end of the bag discharging station 212 is located below the discharging station 211, the bagging apparatus 200 further includes a bag discharging lifting driving member 240, the bag discharging lifting driving member 240 is connected to the bag discharging station 212, and the bag discharging lifting driving member 240 can drive the bag discharging station 212 to lift, so that the discharging station 211 and the bag discharging station 212 cooperate to clamp one end of the packaging bag, that is, clamp the sealing portion of the packaging bag.
Further, in one example, the bagging apparatus 200 further includes a height detecting device (not shown) disposed on the bag sealing machine seat and electrically connected to the bag discharging lifting driving component 240, for detecting the height of the adhesive tape bag on the bag discharging station, when the height of the adhesive tape bag reaches the set height, the bag discharging lifting driving component 240 stops driving the bag discharging platform 212 to rise, so that the bag discharging platform 211 and the bag discharging platform 212 cooperate to clamp the sealing portion of the adhesive tape bag. Specifically, the height detecting device includes a connecting rod and a sensing member (such as a spring) disposed at one end of the connecting rod, and when the sensing member contacts the adhesive tape bag, the bag lifting driving part 240 stops driving the bag lifting table 212 to lift.
In one example, the height detecting device further includes a height detecting lift driving part connected with the connecting rod for driving the connecting rod and the sensing member to integrally rise or fall.
As shown in fig. 2, in one example, the pushing driving part 231 includes a first direction driver 2311, a second direction driver 2312, and a vertical direction driver 2313, where the first direction driver 2311 is used to drive the pushing part 232 to move in a first direction, the second direction driver 2312 is used to drive the pushing part 232 to move in a second direction, and the vertical direction driver 2313 is used to drive the pushing part 232 to move in a vertical direction, and the first direction and the second direction are two directions perpendicular to each other in a horizontal plane. The first direction driver 2311 is a moving 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 pushing member 232 is connected to the vertical direction driver 2313.
The pushing component 232 includes a shovel 2321 and a pushing plate 2322, where the shovel 2321 is connected to the pushing driving component 231, and the shovel 2321 is close to the bagging frame 210, and the pushing plate 2322 is disposed on the shovel 2321. When the pushing member 232 pushes the object to be packaged 10, the shovel 2321 shovels into the lower portion of the object to be packaged 10, and the pushing plate 2322 pushes the object to be packaged 10. The pushing component 232 further includes a striker plate 2323, where the striker plate 2323 is disposed on the pushing plate 2322, and a spacing interval between the striker plate 2323 and the shovel plate 2321 is formed for the packaged objects to extend into.
In one example, the bagging apparatus 200 further includes a first support (not shown) and a second support (not shown) disposed on the discharge station 2112 and located on the first and second load-side bars 271, 272, the first and second supports being disposed on opposite sides of the charge station in a direction perpendicular to the pushing direction of the object 10 to be packaged for cooperating to prop up the object 10 to be packaged. In this way, a shovel gap is formed between the to-be-packaged object 10 and the charging station, and the shovel material plate 2321 can shovel in.
More specifically, the first and second supports are strip-shaped extending in the pushing direction of the object to be packaged 10 and having a height lower than the heights of the first and second load-level bars 271 and 272 so that the first and second load-level bars 271 and 272 can function as a level.
Referring to fig. 3, the present invention further provides a packaging apparatus 100. The packaging apparatus 100 comprises a bagging device 200 of any of the examples described above and a bag sealing device 300.
The envelope apparatus 300 may be used for envelope packaging of the bag 20. As shown in fig. 4, the packaging bag 20 includes a bag body including a first bag body 21 and a second bag body 22 connected to the first bag body 21, a sealing portion 23, a rubber strip 24, and a protective film 25, the bag body including a bag mouth 26 surrounded by a bag mouth end of the first bag body 21 and a bag mouth end of the second bag body 22, the sealing portion 23 connected to the bag mouth end of the second bag body 22, the rubber strip 24 provided on the sealing portion 23, and the protective film 25 provided on the rubber strip 24.
In one example, the bag sealer 300 includes a bag sealer station 310, a pressure seal mechanism 320, a de-adhesive mechanism 330, and a film tear mechanism 340.
The bag sealing machine seat 310 is provided with a bag sealing station 311, and the bag sealing station 311 is used for placing the packaging bag 20. The envelope station 311 has a film tearing end 3112, the film tearing end 3112 being adapted to be placed on the sealing portion 23 in a position where the adhesive strip 24 is provided, the outside of the film tearing end 3112 being suspended.
The press seal mechanism 320 is disposed on the bag sealer base 310. The press seal mechanism 320 is used to press the portion of the seal portion 23 located on the envelope station 311.
The degumming mechanism 330 is disposed on the bag sealing machine base 310. The degluing mechanism 330 comprises a degluing driving part 331 and a degluing part 332 connected with the degluing driving part 331, and the degluing driving part 331 can drive the degluing part 332 to act so as to drive the part of the sealing part 23 positioned on the outer side of the film tearing end 3112 to move downwards, so that the protective film 25 is separated from the adhesive tape 24, and a degluing bag is obtained.
The film tearing mechanism 340 is disposed on the bag sealing machine base 310. The film tearing mechanism 340 includes a film tearing driving part 341 and a film tearing clamp 342 connected with the film tearing driving part 341, and the film tearing driving part 341 can drive the film tearing clamp 342 to clamp the protective film 25 on the degummed bag and drive the film tearing clamp 342 to move so as to separate the protective film 25 from the adhesive tape 24, thereby obtaining the film tearing bag.
When the above-mentioned bag sealing device 300 is used for sealing bags, the packaging bag 20 is placed on the bag sealing station 311, the position of the adhesive tape 24 on the sealing part 23 of the packaging bag 20 is located at the film tearing end 3112 of the bag sealing station 311, the sealing pressing mechanism 320 presses the part of the sealing part 23 located on the bag sealing station 311, the degumming driving part 331 drives the degumming part 332 to act so as to drive the part of the sealing part 23 located on the outer side of the film tearing end 3112 to move downwards, thereby the adhesive tape 24 is separated from the protective film 25 on the sealing part, after the protective film 25 is separated from the adhesive tape 24, the protective film 25 is lifted upwards, the degummed bag is obtained, the tearing driving part 341 drives the tearing clamp 342 to clamp the protective film 25 on the degummed bag, and drives the tearing clamp 342 to move so as to separate the protective film 25 from the adhesive tape 24, and the tear film bag is obtained. The bag sealing device 300 can improve the automation degree of the adhesive tearing action during bag sealing, save manpower and improve the production efficiency.
As shown in fig. 5, in one example, the press seal mechanism 320 includes a press seal driving member 321 and a press seal member 322 connected to the press seal driving member 321, and the press seal driving member 321 is capable of driving the press seal member 322 to act so as to press a portion of the seal portion 23 located on the bag sealing station 311.
In one example, the capping driving part 321 includes a capping lifting driver for driving the capping part 322 to move in a vertical direction and a capping moving lowering driver for driving the capping part 322 to move in a horizontal direction.
In one example, the pinch seal member 322 is a rod-like structure.
In one example, there are at least two sets of pressing and sealing mechanisms 320, which respectively press the sealing portion 23 from both sides of the sealing portion 23, to improve the pressing stability.
As shown in fig. 5, in one example, the degum driving part 331 has a degum elevating driver connected to the degum part 332 for driving the degum part 332 to move in a vertical direction.
In one example, the degumping member 332 is a rod-like structure.
As shown in fig. 5, in one example, the film-tearing driving part 341 includes a film-tearing moving driver and a film-tearing gripping driver, the film-tearing gripping driver is connected to the film-tearing clamp 342 for driving the film-tearing clamp 342 to grip the protective film 25, and the film-tearing gripping driver is connected to the film-tearing moving driver. The film tearing movement driver is movably connected to the bag sealing machine base 310, and is used for driving the film tearing clamping driver and the film tearing clamp 342 to move in the horizontal direction as a whole.
In one example, the bag sealing machine base 310 is provided with a film tearing guide 343, and the film tearing clamping driver is connected with the film tearing guide 343 and can move along the film tearing guide 343 to realize the movable connection. Wherein, the film tearing guide 343 can adopt a sliding rail.
As shown in fig. 5, in one example, the envelope apparatus 300 further includes a top closure mechanism disposed on the housing and below the envelope station 311. The top sealing mechanism is used for jacking up the sealing part 23 of the film tearing bag to obtain the top sealing bag. In this example, the pressure closure member 322 is first removed, e.g., lifted upwardly, and then the top closure mechanism is actuated to lift the closure portion 23 of the tear film pouch, facilitating subsequent folding of the closure portion 23 over the first pouch body 21 for bonding.
In one example, the top sealing mechanism includes a top sealing driving member 350 and a top sealing plate (not shown) connected to the top sealing driving member 350, and the top sealing driving member 350 is configured to drive the top sealing plate to perform a top motion to lift the sealing portion 23 of the degummed bag. For example, the top closure driving part 350 may drive the top closure plate to rise or flip over to lift the sealing portion 23 of the de-glue bag.
Further, as shown in fig. 5, in one example, the envelope apparatus 300 further includes a push-seal mechanism 360, the push-seal mechanism 360 being disposed on the housing. The push seal mechanism 360 includes a push seal driving member 361 and a push seal member 362 connected to the push seal driving member 361, and the push seal driving member 361 can drive the push seal member 362 to push the seal portion 23 of the top sealed bag toward the sealing station 311, so that the adhesive tape 24 is adhered to the first bag body 21, and a glue bonded bag is obtained. In this manner, the envelope apparatus 300 is able to automatically complete the envelope operation.
In one example, the push seal drive member 361 includes a push seal lift drive and a push seal telescoping drive. The push seal lifting driver is used to drive the push seal member 362 to move in the vertical direction to adjust the proper push-out height. The push seal telescopic driver is used for driving the push seal member 362 to move towards or away from the bag sealing station 311 in the horizontal direction so as to push the seal portion 23.
In the illustrated specific example, a push seal lift driver is connected to the bag sealing machine base 310, a push seal expansion driver is connected to the push seal lift driver, and a push seal member 362 is connected to the push seal expansion driver, and the push seal lift driver is configured to drive the push seal expansion driver and the push seal member 362 to move in the vertical direction as a whole.
In one example, the seal pushing member 362 includes a first push arm and a second push arm that are disposed opposite to each other in a horizontal direction, and an avoidance interval is provided between the first push arm and the second push arm, and the avoidance interval is used for avoiding the top seal mechanism, so as to smoothly perform the action of pushing the seal portion 23. In the illustrated specific example, the opening closure push member 362 has a C-shaped structure.
Further, as shown in fig. 3, in one example, the bag sealing device 300 further includes a sealing and pressing mechanism 370, where the sealing and pressing mechanism 370 is disposed on the stand, and the sealing and pressing mechanism 370 is used to press the adhesive position of the adhesive bonding bag. More specifically, the seal pressing mechanism 370 includes a seal pressing driving member, and a seal pressing member connected to the seal pressing driving member, the seal pressing driving member being capable of driving the seal pressing member to rise or fall.
In the particular example illustrated, the bag closure apparatus 300 further includes a bag body pressing mechanism 380, the bag body pressing mechanism 380 being disposed on the bag closure base 310. The body pressing mechanism 380 includes a body pressing driving member 381 and a body pressing member 382 connected to the body pressing driving member 381, and the body pressing driving member 381 is capable of driving the body pressing member 382 to press the body of the package bag 20 when the pushing mechanism 230 conveys the package bag 20 to the bag sealing station 311. Thus, the displacement of the placement position of the package bag 20 when the pushing member 232 of the pushing mechanism 230 is withdrawn can be avoided.
In one example, the envelope apparatus 300 further includes a receiving mechanism 390, the receiving mechanism 390 being disposed on the envelope machine base 310. The receiving mechanism 390 includes a receiving driving component and a receiving component connected to the receiving driving component, where the receiving driving component can drive the receiving component to send the glued bag away from the bag sealing station 311, for example, the receiving driving component drives the receiving component to push the glued bag away from the bag sealing station 311.
Further, the present invention also provides a bagging method using the bagging apparatus 200 of any one of the above examples or the packaging device 100 of any one of the above examples, the bagging method comprising the steps of:
placing the object to be packaged 10 at the discharging station 2112 and placing the package at the placing station 2122;
controlling the adsorption part 221 to suck the opening of the packing bag;
The pushing driving part 231 is controlled to drive the pushing part 232 to act so as to push the object 10 to be packaged into the packaging bag.
The present invention is further described below with reference to a workflow of the packaging apparatus 100 illustrating a specific example.
The workflow of the packaging apparatus 100 illustrating a specific example includes the following steps:
placing the object to be packaged 10 at a discharge station 2112;
The bag placing lifting driving part 240 drives the bag placing table 212 to descend so as to separate the material placing table 211 from the bag placing table 212, a stack of packaging bags is placed at the bag placing station 2122, and the bag placing lifting driving part 240 drives the bag placing table 212 to ascend to the material placing table 211 and the bag placing table 212 to clamp the sealing part of the packaging bags in a matched manner;
The suction lift driving part 222 of the opening mechanism 220 drives the suction part 221 to descend, and the suction part 221 is lifted to open the opening after the suction part 221 sucks the first bag body of the packaging bag, as shown in fig. 6;
the height limiting lifting driving part 252 of the height limiting mechanism 250 drives the height limiting plate 251 to descend;
the first direction driver 2311 in the pushing driving part 231 drives the pushing part 232 to move along the first direction, so that the packaging bag is scooped up and pushed, and enters the packaging bag through the lower part of the height limiting plate 251, and at the moment, the material scooping plate 2321 of the pushing part 232 also stretches into the packaging bag;
The height limiting lifting driving part 252 drives the height limiting plate 251 to ascend, and the bag placing lifting driving part 240 drives the bag placing table 212 to descend;
The pushing driving part 231 drives the pushing part 232 to move, and the packaging bag filled with the packaged material is conveyed to the bag sealing station 311, so that the position of the adhesive tape 24 arranged on the sealing part 23 of the packaging bag 20 is positioned at the film tearing end 3112 of the bag sealing station 311;
the bag body pressing driving part 381 of the bag body pressing mechanism 380 drives the bag body pressing part 382 to press the packaging bag 20, and the pushing part withdraws;
the seal pressing mechanism 320 presses the portion of the seal portion 23 located on the bag sealing station 311 as shown in fig. 7;
The degumming driving part 331 of the degumming mechanism 330 drives the degumming part 332 to descend so as to drive the part of the sealing part 23 positioned at the outer side of the film tearing end 3112 to move downwards, thereby disengaging the adhesive tape 24 from the protective film 25 thereon, and after the protective film 25 is disengaged from the adhesive tape 24, the protective film 25 can be tilted upwards to obtain a degumming bag, as shown in fig. 8;
The film tearing driving part 341 of the film tearing mechanism 340 drives the film tearing clamp 342 to clamp the protective film 25 on the degummed bag and drives the film tearing clamp 342 to move so as to separate the protective film 25 from the adhesive tape 24, thus obtaining a film tearing bag, as shown in fig. 9;
The degumming component 332 is removed, and the top sealing driving component 350 of the top sealing mechanism drives the top sealing plate to act so as to jack up the sealing part 23 of the degumming bag;
the push seal driving part 361 of the push seal mechanism 360 drives the push seal part 362 to push the seal part 23 of the top seal bag towards the seal bag station 311 so that the adhesive tape 24 is adhered to the first bag body 21, and an adhesive joint bag is obtained, as shown in fig. 10;
The sealing pushing component 362 is removed, and the sealing driving component of the sealing pressing mechanism 370 drives the sealing pressing component to be pressed down at the bonding position of the bonding bag, so that bonding is firmer;
The glue pressing part and the bag pressing body part 382 are removed, and the material receiving driving part of the material receiving mechanism 390 drives the material receiving part to push the glue joint bag away from the bag sealing station 311, so that the packaging work is completed.
When the bagging device 200 and the packaging equipment 100 are used for bagging the to-be-packaged object 10, the to-be-packaged object 10 is placed at the discharging station 2112, the packaging bag is placed at the discharging station 2122, the adsorption component 221 is controlled to suck the bag mouth of the packaging bag, and then the pushing driving component 231 is controlled to drive the pushing component 232 to act so as to push the to-be-packaged object 10 into the packaging bag. The bagging device 200 can improve the automation degree of packaging, save manpower and improve the production efficiency.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.