CN115180219A - Automatic vacuum packaging machine - Google Patents

Abstract

The invention discloses an automatic vacuum packaging machine which comprises a film belt assembly and a vacuum pressing assembly. The film belt assembly comprises a film belt and a supporting plate assembly, the supporting plate assembly is horizontally arranged, the film belt is used for packaging materials, the film belt for packaging the materials is a packaged finished product, and the packaged finished product is arranged on the supporting plate assembly. Vacuum pressing components includes the dustcoat, the inner chamber of dustcoat is provided with the involution part, vacuum air exhaust device is connected with the dustcoat, the dustcoat is located the top of layer board subassembly, dustcoat downstream makes the packing finished product form confined space with layer board subassembly pressfitting, vacuum air exhaust device carries out evacuation processing to confined space, involution part downstream encapsulates the processing to the packing finished product that has carried out evacuation processing, in order to form vacuum packaging finished product, realize automatic vacuum packaging, very big improvement vacuum packaging's efficiency, the cost of labor is reduced. The invention is used in the technical field of vacuum packaging.

Description

Automatic vacuum packaging machine

Technical Field

The invention relates to the technical field of vacuum packaging, in particular to an automatic vacuum packaging machine.

Background

In the related art, a part of the products requires preservation from air or other technical operations such as isostatic pressing, and therefore the part of the products requires vacuum packaging. At present, the packaging is mainly carried out in a manual packaging mode, but more materials need to be packaged, and partial materials need to be stacked in sequence during packaging, so that the manual packaging efficiency is low, and the situations of neglected loading, multiple loading, wrong stacking sequence and the like easily occur.

Disclosure of Invention

The present invention is directed to solving, at least to some extent, one of the above-mentioned problems in the prior art. Therefore, some embodiments of the invention provide an automatic vacuum packaging machine, which can automatically vacuum and press materials, and improve the packaging efficiency.

An automatic vacuum packing machine according to an embodiment of the present invention includes: the film belt assembly comprises a film belt and a supporting plate assembly, the supporting plate assembly is horizontally arranged, the film belt is used for packaging materials, and the supporting plate assembly is used for placing and packaging finished products; the vacuum pressing assembly penetrates through the supporting plate assembly, an outer cover is arranged at the upper end of the vacuum pressing assembly and is located above the supporting plate assembly, other faces of the outer cover except for the bottom opening are sealed structures, a sealing component is arranged in an inner cavity of the outer cover, the vacuum pressing assembly further comprises a first driving component, a second driving component and a vacuum air pumping device, the vacuum air pumping device is connected with the outer cover, the first driving component is connected with the outer cover to drive the outer cover to move up and down, the outer cover moves downwards to be in press fit with the supporting plate assembly to seal the packaged finished product wrapped with the materials, the vacuum air pumping device is used for vacuumizing the sealed packaged finished product, the second driving component is connected with the sealing component to drive the sealing component to move up and down, and the sealing component is used for packaging the packaged finished product.

Based on the technical scheme, the embodiment of the invention at least has the following beneficial effects: according to the embodiment of the invention, the outer cover moves downwards to be pressed with the supporting plate component, so that the packaged finished product wrapped with the material is sealed, the sealed packaged finished product is vacuumized by the vacuum air pumping device, and the packaging part moves downwards to package the vacuumized packaged finished product, so that automatic vacuum packaging is realized, the vacuum packaging efficiency is greatly improved, and the labor cost is reduced.

According to some embodiments of the invention, the film strip assembly comprises an upper film strip assembly and a lower film strip assembly, the film strip comprising an upper film strip and the lower film strip, the upper film strip assembly comprising an upper film roll, an upper film transport, and an upper film drive component, the upper film roll being pulled apart to form the upper film strip, the lower film strip assembly comprising a lower film roll, a lower film transport, and a lower film drive component, the lower film roll being pulled apart to form the lower film strip; go up membrane drive part with it connects to go up the membrane book, go up membrane drive part also with it connects to go up membrane conveyer, in order to provide go up the tension in the membrane area data send process, it lays through the conveying to go up the membrane area the top in lower membrane area, lower membrane area subassembly level sets up go up the below of membrane area subassembly, layer board subassembly level sets up one side of membrane book down, lower membrane drive part with it connects to roll up down the membrane, lower membrane drive part also with it connects to lower membrane conveyer, in order to provide tension in the lower membrane area data send process, lower membrane area is in through conveying the tiling on the layer board subassembly.

According to some embodiments of the present invention, the automatic vacuum packaging machine further comprises a nip assembly for nip-feeding the material, the nip assembly comprising at least one pressure applying member located above the pallet assembly for pressing the material and a conveyor for conveying the material forward along the pallet assembly.

According to some embodiments of the present invention, at least one of the pressing members is disposed behind the vacuum pressing assembly along the material conveying direction for pressing the placed materials, and at least one of the pressing members is disposed in front of the vacuum pressing assembly along the material conveying direction for pressing the vacuum sealed package.

According to some embodiments of the present invention, the automatic vacuum packaging machine further comprises a bin assembly for loading the material, the bin assembly comprises a loading bin, a lifting device and a third driving part, the loading bin comprises a bottom plate capable of moving up and down, the lifting device is connected with the bottom plate, and the third driving part is connected with the lifting device to drive the bottom plate to move up and down, so as to facilitate loading and feeding.

According to some embodiments of the invention, the bin assembly is divided into a feed bin assembly and a discharge bin assembly, the automatic vacuum packaging machine comprises three sets of the feed bin assemblies, and the feed bin assemblies are arranged behind the vacuum pressing assembly along the material conveying direction; the automatic vacuum packaging machine comprises two sets of discharge bin assemblies and is used for loading the packaged finished products which are sealed in a vacuum mode, wherein one set of discharge bin assembly is a working bin, and the other set of discharge bin assembly is a standby bin.

According to some embodiments of the present invention, the automatic vacuum packing machine further comprises a carrying assembly for carrying the material, the carrying assembly comprising at least one of a taking device, a fourth driving part and a fifth driving part, the fourth driving part and the fifth driving part are connected with the taking device, the fourth driving part can drive the taking device to move up and down to take and place the material, and the fifth driving part can drive the taking device to move in a horizontal direction to transport the material.

According to some embodiments of the invention, the conveying assembly is divided into an incoming conveying assembly and an outgoing conveying assembly, the incoming conveying assembly is arranged behind the vacuum pressing assembly along the material conveying direction for conveying the material; the discharging conveying assembly is arranged in front of the vacuum pressing assembly along the material conveying direction and is used for conveying the vacuum-sealed packaging finished products.

According to some embodiments of the present invention, the automatic vacuum packaging machine further comprises a paper feeding assembly for the transfer of the material, the paper feeding assembly comprising a roll paper, a sixth driving member, a platen, and a roller assembly, the sixth driving member being connected to the roll paper, the sixth driving member also being connected to the roller assembly to provide tension during the transfer of the roll paper, the roll paper being transferred flat on the platen.

According to some embodiments of the present invention, the automatic vacuum packaging machine further comprises a cutting assembly including a cutting knife, a knife holder, and a seventh driving part, the cutting knife being disposed on the knife holder, the seventh driving part being connected to the cutting knife to drive the cutting knife to perform cutting.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The invention is further described below with reference to the drawings and examples;

fig. 1 is a front view of an automatic vacuum packing machine according to an embodiment of the present invention;

fig. 2 is a plan view of the automatic vacuum packing machine according to the embodiment of the present invention;

FIG. 3 is an elevation view of a membrane strip assembly on an embodiment of the present invention;

FIG. 4 is a top view of a membrane strip assembly on an embodiment of the present invention;

FIG. 5 is an elevation view of a lower membrane tape assembly of an embodiment of the present invention;

FIG. 6 is a top view of a lower membrane tape assembly of an embodiment of the present invention;

FIG. 7 is a front view of a bin assembly according to an embodiment of the present invention;

FIG. 8 is a front view of a paper feed assembly according to an embodiment of the present invention;

FIG. 9 is a front view of a cutting assembly according to an embodiment of the present invention;

FIG. 10 is a side view of a cutting assembly according to an embodiment of the present invention;

FIG. 11 is a front view of an infeed handling assembly of an embodiment of the present invention;

FIG. 12 is a top view of an infeed handling assembly according to an embodiment of the invention;

FIG. 13 is a side view of an infeed handling assembly of an embodiment of the present invention;

FIG. 14 is an elevation view of a nip assembly according to an embodiment of the present invention;

FIG. 15 is a top view of a nip assembly according to an embodiment of the present invention;

FIG. 16 is a front view of a vacuum lamination assembly in accordance with an embodiment of the present invention;

FIG. 17 is a front view of an outfeed handling assembly of an embodiment of the present invention;

fig. 18 is a front view of a rack assembly according to an embodiment of the invention.

Reference numerals are as follows: the film strip assembly comprises a film strip assembly 100, an upper film strip assembly 110, an upper film roll 111, a first torque motor 112, a first transition roller 113, a first air expansion shaft 114, a first bearing 115, a first bearing seat 116, a lower film strip assembly 120, a lower film roll 121, a second torque motor 122, a second transition roller 123, a second air expansion shaft 124, a second bearing 125, a second bearing seat 126 and a pallet assembly 130;

the device comprises a bin assembly 200, a loading bin 210, a bottom plate 211, a limit angle block 220, a gear 230, a rack 240 and a first stepping motor 250;

the feeding and conveying assembly 300, the first chuck assembly 310, the first guide post 311, the first guide sleeve 312, the conveying plate 320, the fixing plate 330, the first linear guide rail 340, the first cylinder 350, the first universal joint 351, the first servo motor 360, the first synchronous pulley 361, the first rotating shaft 362, the third bearing seat 363, the second guide device 370, the second guide post 371 and the second guide sleeve 372;

the discharging and conveying assembly 400, the second air cylinder 410, the third air cylinder 420 and the second sucker assembly 430;

the pressing and feeding device comprises a pressing and feeding assembly 500, a first connecting plate 510, a second connecting plate 520, a second guide rail 530, a third guide rail 540, a pressing rod 550, a rotating air cylinder 551, a first pressing plate 560, a fourth air cylinder 561, a second synchronous pulley assembly 570, a second synchronous pulley 571, a circular pulley 572, a circular belt 573 and a second servo motor 580;

the vacuum pressing assembly 600, the upper link plate 610, the lower link plate 620, the outer cover 630, the four-side sealing block 640, the nichrome sheet 641, the fifth air cylinder 650, the second universal joint 651, the third guide pillar 652, the first linear bearing 653, the sixth air cylinder 660, the third universal joint 661, the fourth guide pillar 662 and the second linear bearing 663;

the cutting assembly 700, the cutter 710, the second pressing plate 720, the cutter holder 730, the guide pressing block 740, the guide shaft 750, the third linear bearing 760, the spring 770 and the seventh air cylinder 780;

a paper feeding assembly 800, a roll paper 810, a third air expansion shaft 820, a fourth bearing 830, a fourth bearing seat 840, a second stepping motor 850, a third synchronous pulley 860, a platen 870, a roller assembly 880, a driving roller 881, a driven roller 882, and a press roller 883;

the production line comprises a station 900, a first station 910, a second station 920, a third station 930, a fourth station 940, a fifth station 950, a sixth station 960, a seventh station 970, an eighth station 980 and a ninth station 990;

a rack assembly 1000, an upper rack 1010, a panel 1020, and a lower rack 1030.

Detailed Description

Reference will now be made in detail to the present embodiments of the present invention, preferred embodiments of which are illustrated in the accompanying drawings, wherein the drawings are provided for the purpose of visually supplementing the description in the specification and so forth, and which are not intended to limit the scope of the invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings only for the convenience of description of the present invention and simplification of the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means is one or more, a plurality of means is two or more, and greater than, less than, more than, etc. are understood as excluding the essential numbers, and greater than, less than, etc. are understood as including the essential numbers. If there is a description of first and second for the purpose of distinguishing technical features only, this is not to be understood as indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of technical features indicated.

In the description of the present invention, unless otherwise explicitly defined, terms such as arrangement, connection and the like should be broadly construed, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the detailed contents of the technical solutions.

In the production process of ceramic elements such as solid-state batteries, ceramic substrates and the like, the surface of a final product has a roughness requirement, and in order to roughen the surface of the product, roughening media are applied to two surfaces of a ceramic blank, the ceramic blank and the roughening media are stacked and bagged according to a certain sequence, then vacuum-pumping packaging is carried out, after isostatic pressing treatment, the roughening media are unpacked to obtain a ceramic wafer meeting the roughness requirement, and then subsequent production procedures are carried out. At present, the packaging is mainly carried out by adopting a manual packaging mode, but the packaging materials are more, the packaging needs to be tidily arranged, the manual packaging efficiency is low, and the conditions of neglected loading, multiple loading and the like are easy to occur.

Referring to fig. 1 and 2, some embodiments of the present invention provide an automatic vacuum packing machine including a film strip assembly 100, a magazine assembly 200, a cutting assembly 700, a carrying assembly, a nip assembly 500, and a vacuum nip assembly 600.

It is understood that the materials of this embodiment are mainly ceramic green sheets and roughening media, and of course, other materials such as parts and tiles may also be used.

The film belt assembly 100 is used for packaging materials, the film belt assembly 100 comprises an upper film belt assembly 110 and a lower film belt assembly 120, the upper film belt assembly 110 comprises an upper film roll 111, an upper film conveying device and an upper film driving component, the upper film roll 111 is pulled apart to form an upper film belt, the lower film belt assembly 120 comprises a lower film roll 121, a lower film conveying device, a lower film driving component and a supporting plate assembly 130, and the lower film roll 121 is pulled apart to form a lower film belt.

The upper film drive assembly is connected to the upper film roll 111, the upper film drive assembly is also connected to the upper film transfer device to provide tension during transfer of the upper film strip, the upper film strip is conveyed to lay flat above the lower film strip, the lower film strip assembly 120 is horizontally disposed below the upper film strip assembly 110, the pallet assembly 130 is horizontally disposed on one side of the lower film roll 121 (see, e.g., fig. 5 and 6, the pallet assembly 130 is horizontally disposed on the upper right side of the lower film roll 121), the lower film drive assembly is connected to the lower film roll 121, the lower film drive assembly is also connected to the lower film transfer device to provide tension during transfer of the lower film strip, and the lower film strip is conveyed to lay flat on the pallet assembly 130.

In some embodiments, the upper film driving component and the lower film driving component are the first torque motor 112 and the second torque motor 122, respectively, but of course, the upper film driving component or the lower film driving component may also be a dc adjustable speed motor, an ac variable frequency motor, or other driving components.

It is understood that the upper film transfer device is three first transition rollers 113 and the lower film transfer device is one second transition roller 123, but the upper film transfer device or the lower film transfer device may be a roller, a belt, or other transfer devices.

Referring to fig. 3 and 4, the upper membrane band assembly 110 further includes a first inflatable shaft 114, a first bearing 115, and a first bearing seat 116. It will be appreciated that the first inflatable shaft 114 is a specially constructed roll-up, unwind spool that is configured to inflate when the surface portion is inflated by high pressure and to retract quickly when the surface portion is deflated. The upper film roll 111 is sleeved on a first air expansion shaft 114, the first air expansion shaft 114 is connected with a first bearing seat 116 through a first bearing 115, the first torque motor 112 is connected with the first air expansion shaft 114 through the first bearing 115, the first torque motor 112 is also connected with three first transition roller shafts 113 to provide tension in the conveying process of the upper film roll 111, wherein two first transition roller shafts 113 are arranged on one side of the upper film roll 111 at intervals (for example, see fig. 3 or fig. 4, two first transition roller shafts 113 are arranged on the left side of the upper film roll at intervals), the other first transition roller shaft 113 is arranged under the first transition roller shaft 113 far away from the upper film roll 111, and the upper film roll 111 is tiled above a lower film strip through the three first transition roller shafts 113.

Referring to fig. 5 and 6, the lower film strip assembly 120 further includes a second inflatable shaft 124, a second bearing 125 and a second bearing seat 126, it can be understood that the lower film roll 121 is sleeved on the second inflatable shaft 124, the second inflatable shaft 124 is connected with the second bearing seat 126 through the second bearing 125, the second torque motor 122 is connected with the second inflatable shaft 124 through the second bearing 125, the second torque motor 122 is also connected with a second transition roller 123 to provide tension during the transmission of the upper film roll 111, and the second transition roller 123 is disposed at one side of the pallet assembly 130 close to the lower film roll 121 to enable the lower film strip to be flatly laid on the pallet assembly 130 through the transmission.

The bin assembly 200 is used for loading materials, the bin assembly 200 comprises a loading bin 210, a lifting device and a third driving part, the loading bin 210 comprises a bottom plate 211 capable of moving up and down, the lifting device is connected with the bottom plate 211, and the third driving part is connected with the lifting device so as to drive the bottom plate 211 to move up and down, so that loading and feeding are facilitated. The stock bin assembly 200 is divided into a feeding bin assembly and a discharging bin assembly, the feeding bin assembly is arranged behind the vacuum press-fit assembly along the material conveying direction and used for conveying materials, and the discharging conveying assembly is arranged in front of the vacuum press-fit assembly along the material conveying direction and used for conveying vacuum packaging finished products.

In some of the embodiments, referring to fig. 7, the lifting device includes a limit angle block 220, a gear 230 and a rack 240, and the third driving part is a first stepping motor 250. The periphery of the loading bin 210 is positioned by the limiting angle blocks 220, the bottom plate 211 is connected with the gear 230 through the rack 240, and the first stepping motor 250 is connected with the gear 230 so that the rack 240 can ascend and descend to drive the bottom plate 211 to ascend and descend, so that the bottom plate 211 can be loaded and fed conveniently.

In some embodiments, the automatic vacuum packaging machine includes three sets of feed bin assemblies, which are disposed on two sides of the nip assembly 500 away from the pallet assembly 130, respectively, a first set including two sets of feed bin assemblies for loading ceramic green sheets, and a second set including one set of feed bin assemblies for loading a third roughening medium. The feeding bin assembly is connected with a first pressure sensor, the first pressure sensor is connected with a first automatic alarm, the loading bin 210 loads a certain amount of ceramic green sheets or coarsening media, when the ceramic green sheets or the coarsening media are taken out (when the pressure value of the bottom plate 211 is 0), automatic detection and alarm are carried out, and the ceramic green sheets or the third coarsening media are manually added again.

In other embodiments, the automatic vacuum packaging machine further comprises a paper feed assembly 800, see fig. 8, the paper feed assembly 800 comprising a web 810, a sixth drive member coupled to the web 810, a platen 870, and a roller assembly 880, the sixth drive member also coupled to the roller assembly 880 to provide tension during transport of the web 810, the web 810 being transported flat on the platen 870, the material being placeable on the platen 870 and then transported by the transport assembly to the stations for stacking.

In some embodiments, referring to fig. 2, the automatic vacuum packaging machine includes four sets of paper feeding assemblies 800, which are divided into two sets and disposed at two sides of the pressing and feeding assembly 500 away from the pallet assembly 130, respectively, the first set of paper feeding assemblies includes two sets of paper feeding assemblies 800 for conveying the first roughening medium disposed at two sides of the first set of feeding hopper assembly 200, and the second set of paper feeding assemblies includes two sets of paper feeding assemblies 800 for conveying the second roughening medium disposed at two sides of the second set of feeding hopper assembly 200. The distance between the paper feeding assembly 800 and the bin assembly 200 is equal to the distance between the first sucker assemblies 310, and the number of the two sides is also equal to that of the first sucker assemblies 310 on the two sides, so that the suckers can conveniently take materials. Paper feed assembly 800 includes a roll paper 810, a third air shaft 820, a fourth bearing 830, a fourth bearing block 840, a second stepper motor 850, a third timing pulley 860, a platen 870, and a roller assembly 880, wherein roller assembly 880 includes a drive roller 881, a follower roller 882, and a compression roller 883. The roll paper 810 is fitted around the third inflatable shaft 820, and the third inflatable shaft 820 is mounted on the fourth bearing block 840 through the fourth bearing 830. A follower roller 882 is disposed above the web 810 and below the pallet assembly 130, a pinch roller 883 is disposed above the pallet assembly 130, a drive roller 881 is disposed above the pinch roller 883, and a platen 870 is disposed on one side of the pinch roller 883 (see, e.g., fig. 8, platen 870 is disposed on the right side of the pinch roller 883). The paper is drawn around the follower roller 882 to the drive roller 881 and the press roller 883, and the press roller 883 can adjust the gap with the drive roller 881 up and down to press the paper for delivery. The second stepping motor 850 is connected to the driving roller 881 through a third synchronous pulley 860, so as to drive the driving roller 881 to convey the paper, the paper is placed on the platen 870 after being conveyed, and the material can be placed on the platen 870 and then conveyed to the stations through the conveying assembly for stacking.

In some embodiments, the automatic vacuum packaging machine includes five sets of cutting assemblies 700, wherein one set of cutting assemblies 700 is disposed in front of the vacuum press assembly 600 in the material conveying direction for cutting the sealed vacuum-packaged finished product. Four additional sets of cutting assemblies 700 are provided at the front end of the paper feeding assembly 800 for cutting the roll paper 810. The cutting assembly 700 includes a cutting blade 710, a blade holder 730, and a seventh driving member, wherein the cutting blade 710 is disposed on the blade holder 730, and the seventh driving member is connected to the cutting blade 710 to drive the cutting blade 710 to perform cutting.

In some embodiments, referring to fig. 9 and 10, the cutting assembly 700 includes a cutter 710, a second pressing plate 720, a tool holder 730, a guide pressing block 740 and a buffer device, the cutter 710 is mounted on the tool holder 730 by the second pressing plate 720 and performs limit cutting by penetrating through the guide pressing block 740, the buffer device is disposed on two sides of the tool holder 730 and includes a guide shaft 750, a third linear bearing 760 and a spring 770, the guide shaft 750 is connected with the tool holder 730 by the third linear bearing 760, the spring 770 is sleeved on the guide shaft 750, and an upper end of the spring 770 is connected with the third linear bearing 760. When the vacuum packaging finished product reaches the position after being sealed, the seventh cylinder 780 drives the vacuum packaging finished product to cut downwards.

The carrying assembly is used for carrying materials and comprises at least one material taking device, a fourth driving part and a fifth driving part, the fourth driving part and the fifth driving part are connected with the material taking device, the fourth driving part can drive the material taking device to move up and down to take and place the materials, and the fifth driving part can drive the material taking device to move in the horizontal direction to transport the materials.

In some embodiments, the fetching device is a suction cup assembly, and two first guide posts 311 and two first guide sleeves 312 are symmetrically arranged on both sides of each suction cup assembly to achieve up-and-down buffering during sucking, and vacuum is introduced through the first guide posts 311. It is understood that the fetching device may be other fetching devices such as a manipulator, a clamp, etc.

It is understood that the fourth driving member is a first servo motor 360 and the fifth driving member is a first air cylinder 350, and of course, the fourth driving member may also be a servo motor or other driving member and the fifth driving member may also be an air cylinder or other driving member.

The conveying assembly is divided into a feeding conveying assembly 300 and a discharging conveying assembly 400, the feeding conveying assembly 300 is arranged behind the vacuum pressing assembly 600 along the material conveying direction and used for conveying materials to a station, and the discharging conveying assembly 400 is arranged in front of the vacuum pressing assembly 600 along the material conveying direction and used for conveying vacuum-packaged products to a discharging bin.

Referring to fig. 11 to 13, the incoming conveying assembly 300 includes seven sets of a first chuck assembly 310, a conveying plate 320, two fixing plates 330, a second guide 370, two first linear guide rails 340, two first universal joints 351, two first air cylinders 350, a first servo motor 360, a first synchronous pulley 361, a first rotating shaft 362 and a third bearing housing 363. Two first linear guide rails 340 are parallel to each other and are arranged above the pallet assembly 130 at intervals and perpendicular to the pallet assembly 130, the conveying plate 320 is parallel to the pallet assembly 130 and is connected with the two first linear guide rails 340, seven sets of first chuck assemblies 310 are divided into two sets and fixed on the conveying plate 320, the first set of first chuck assemblies is three sets of first chuck assemblies 310 arranged on one side of the conveying plate 320 (for example, referring to fig. 11, the first set of first chuck assemblies is positioned on the inner side of the conveying plate 320), and the second set of first chuck assemblies is four sets of first chuck assemblies 310 arranged on the other side of the conveying plate 320 (for example, referring to fig. 11, the first set of first chuck assemblies is positioned on the outer side of the conveying plate 320). The first rotating shaft 362 is fixed on the third rotating shaft base 363, the third rotating shaft base 363 is arranged on one of the first linear guide rails 340, the first synchronous belt pulley 361 is arranged on the outer side of the other first linear guide rail 340, the conveying plate 320 is connected with the first rotating shaft 362, and the first servo motor 360 drives the first rotating shaft 362 to move through the first synchronous belt pulley 361, so that the conveying plate 320 is driven to drive the seven sets of first chuck assemblies 310 to move back and forth along the two first linear guide rails 340 to convey materials. Two sets of first sucking disc subassemblies 310 are connected with two fixed plates 330 respectively, and two first cylinders 350 all are connected with two fixed plates 330 respectively through first universal joint 351, and both sides on every fixed plate 330 all are provided with second guider 370, and the work is from top to bottom in the first sucking disc subassembly 310 of direction drive to get and put the material, and second guider 370 includes second guide pillar 371 and second guide pin bushing 372.

The pressure feed assembly 500 is used for pressure feeding the material, and the pressure feed assembly 500 includes at least one pressure applying member located above the pallet assembly 130 for pressing the material and a conveying device for conveying the material forward along the pallet assembly 130.

In some embodiments, the conveying device may be a guide rail, or other conveying device such as a roller or a conveyor belt.

Referring to fig. 14 and 15, the nip assembly 500 further includes a first link plate 510, a second link plate 520, and a third driving part, and the conveyor includes two second rails 530 and two third rails 540. The first and second link plates 510 and 520 are horizontally disposed on the same horizontal plane below the pallet assembly 130 in parallel with the pallet assembly 130, and both ends of the first link plate 510 are connected to two second guide rails 530, respectively, so that the first link plate 510 moves left and right. Both ends of the second link plate 520 are connected to two third guide rails 540, respectively, to move the second link plate 520 left and right. The third driving member is connected to the first and second link plates 510 and 520 to drive the first and second link plates 510 and 520 to perform a synchronous stepping motion, and the pressing member may be connected to the rotary cylinder 551 or the air cylinder to drive the pressing member to press the material, and the pressing member is located above the pallet assembly 130.

In other embodiments, the nip assembly 500 further comprises a second synchronous pulley assembly 570, the second synchronous pulley assembly 570 comprising a second synchronous pulley 571, two circular pulleys 572, and a plurality of circular belts 573. The first link plate 510 is connected with the second link plate 520 through the supporting plate assembly 130, and the third driving part is connected with the first link plate 510 through the second synchronous pulley 571, so as to drive the first link plate 510 and the second link plate 520 to perform synchronous stepping action, thereby realizing the advance of each station on the lower film strip. Two circular pulleys 572 are disposed between the first and second link plates 510 and 520 at intervals perpendicular to the first link plate 510, and a plurality of circular belts 573 are disposed between the two circular pulleys 572 to assist the transfer process.

In some embodiments, the third driving component is a second servo motor 580, but the third driving component may also be other driving components such as an air cylinder, a stepping motor, and the like.

It is understood that one or more pressing members are disposed on the first or second headers 510 and 520, and in some embodiments, the pressing member is a first pressing plate 560, but the pressing member may be other pressing members such as a pressing rod 550.

Referring to fig. 15, eight pressing rods 550 are symmetrically arranged on the first connecting plate 510 and the second connecting plate 520 behind the vacuum pressing assembly 600 along the material conveying direction, and the eight pressing rods 550 are connected with the rotating cylinder 551 to drive the pressing rods 550 to press the placed materials, so as to prevent deviation in the conveying process. Referring to fig. 14, a first pressing plate 560 is disposed on the first connecting plate 510 in front of the vacuum pressing assembly 600 along the material conveying direction, and a fourth cylinder 561 is connected to the first pressing plate 560 to drive the first pressing plate 560 to compress the sealed vacuum-packed product.

The vacuum pressing assembly 600 is arranged through the supporting plate assembly 130, an outer cover 630 is arranged at the upper end of the vacuum pressing assembly 600, the outer cover 630 is located above the supporting plate assembly 130, the other surfaces of the outer cover 630 except for an opening in the bottom surface are sealing structures, a sealing part is arranged in an inner cavity of the outer cover 630, the vacuum pressing assembly 600 further comprises a first driving part, a second driving part and a vacuum pumping device, the vacuum pumping device is connected with the outer cover 630, the first driving part is connected with the outer cover 630 to drive the outer cover 630 to move up and down, the outer cover 630 moves down to be pressed with the supporting plate assembly 130 to enable a film strip to form a sealing space to wrap materials, the vacuum pumping device performs vacuum pumping on the sealing space, the second driving part is connected with the sealing part to drive the sealing part to move up and down, and the sealing part moves down to perform sealing processing on the film strip subjected to vacuum pumping processing so as to form a vacuum packaging finished product.

Referring to fig. 16, the vacuum press assembly 600 further includes an upper yoke plate 610 and a lower yoke plate 620, the first driving part includes a fifth cylinder 650, a second universal joint 651, a third guide post 652 and a first linear bearing 653, and the second driving part includes a sixth cylinder 660, a third universal joint 661, a fourth guide post 662 and a second linear bearing 663. The outer cover 630 is fixed on the upper yoke plate 610, the upper yoke plate 610 is connected with the lower yoke plate 620 through two third guide posts 652, a first linear bearing 653 is arranged on the same horizontal line on the two third guide posts 652 for guiding, the two first linear bearings 653 are connected with the fifth air cylinder 650, the fifth air cylinder 650 is connected with the lower yoke plate 620 through a second universal joint 651, the vacuum pressing assembly 600 is driven to move up and down integrally, and therefore the outer cover 630 can be driven to move down and press the supporting plate assembly 130, and a good packaging effect is achieved. The sealing part is connected with the upper yoke plate 610 through two fourth guide pillars 662, a second linear bearing 663 is arranged on the same horizontal line on the two fourth guide pillars 662 for guiding, the sixth air cylinder 660 is connected with the sealing part through a third universal joint 661 to drive the sealing part to move up and down, the sealing part moves down to package a vacuum-pumped packaging finished product to form a vacuum packaging finished product, and therefore the effects of improving the packaging efficiency and saving labor cost are achieved.

In some embodiments, the sealing component is the four-side sealing block 640 attached with the nichrome sheet 641, and the sealing is performed by using heat sealing, that is, the current after the nichrome sheet 641 is electrified generates a discharge instantaneous high temperature, it is understood that the sealing component may also be other sealing components such as a circular sealing block attached with the nichrome sheet 641, a pulse sealing machine, or a rotary sealing machine.

The outer cover 630 is a sealing cover with a sealing strip, and may be other sealing structures such as a polypropylene sealing cover and a glass fiber reinforced plastic sealing cover.

Referring to fig. 17, the discharging and carrying assembly 400 is used for carrying vacuum-packaged finished products to a discharging bin assembly, the discharging and carrying assembly 400 is arranged in front of the cutting assembly 700 for film cutting along the material conveying direction, the discharging and carrying assembly 400 comprises a second cylinder 410, a third cylinder 420 and a second sucker assembly 430, the second cylinder 410 and the third cylinder 420 are both connected with the second sucker assembly 430, the second cylinder 410 drives the second sucker assembly 430 to move up and down to complete material taking and discharging, and the third cylinder 420 drives the second sucker assembly 430 to horizontally move along the material conveying direction to complete transportation.

The automatic vacuum packaging machine comprises two sets of discharging bin assemblies for loading vacuum packaging finished products, wherein one set of discharging bin assemblies is a working bin, and the other set of discharging bin assemblies is a standby bin. Go out the feed bin subassembly and be connected with second pressure sensor, second pressure sensor is connected with second autoalarm, when reaching certain product quantity (when the pressure value of bottom plate 211 is the limit value), automatic stop, then switch over by the cylinder action, spare storehouse is working this moment, and the loading storehouse 210 of full storehouse takes out the finished product by the manual work.

The use method of the automatic vacuum packaging machine comprises the following steps: the embodiment of the invention can solve the problem of automatic vacuum packaging of the ceramic green sheets, and during working, the lower film strip is flatly laid on the supporting plate assembly 130 to form a station 900, and the first station 910, the second station 920, the third station 930, the fourth station 940, the fifth station 950, the sixth station 960, the seventh station 970, the eighth station 980 and the ninth station 990 are sequentially divided along the material conveying direction. The first station 910 to the fourth station 940 are used for stacking materials, the fifth station 950 detects whether stacked materials exist through a pressure sensor, the sixth station 960 is located at the vacuum pressing assembly 600 to perform vacuum packaging on the stacked materials, the seventh station 970 is a start position of the first pressing plate 560 in the pressing assembly 500, the first pressing plate 560 can press and seal the vacuum packaged finished products, the pressing assembly 500 presses and conveys the vacuum packaged finished products to the ninth station 990, the cutting assembly 700 cuts and processes the film strip to form bagged finished products, and the discharging conveying assembly 400 conveys the bagged vacuum packaged finished products to the discharging bin assembly for storage.

Specifically, the lower film belt is pulled to the eighth station 980, the upper film belt is pulled to the eighth station 980 to be aligned with the lower film belt, after the automatic operation starts, the material bin assemblies jack the materials to a proper height, and the conveying assembly conveys the materials back and forth. Stacking of the first roughening medium and the second roughening medium is performed at the first station 910, stacking of the ceramic green sheet and the third roughening medium is performed at the second station 920, stacking of the ceramic green sheet and the second roughening medium is performed at the third station 930, and stacking of the first roughening medium is performed at the fourth station 940, so that stacking of the first roughening medium, the second roughening medium, the ceramic green sheet, the third roughening medium, the ceramic green sheet, the second roughening medium and the first roughening medium on the lower membrane strip is completed in sequence. During the period, the suction of each material is detected by the pressure sensor, so that the smooth suction of each material is ensured. The fifth station 950 is a detection station, and detects and determines whether stacked materials exist through a pressure sensor. At the sixth station 960, the vacuum lamination assembly 600 evacuates the stacked materials to form a four-sided seal into a bag. The seventh station 970 is a start position of the first pressing plate 560 of the press-feed assembly 500, and after the operation of each station is completed (the stations operate simultaneously), the press-feed assembly 500 transfers the material to the next station. After the vacuum-packed product is fed under pressure from the first press platen 560 to the ninth station 990, the film strip is cut thereafter by the cutting assembly 700, thereby forming a bagged product. After the cutting assembly 700 cuts off the discharging conveying assembly 400, the bagged vacuum packaging finished product is conveyed to the discharging bin assembly 200 for storage. Each station of equipment moves simultaneously, moves repeatedly, constantly carries the vacuum packaging finished product of bagging with in bags to go out feed bin subassembly 200 and piles up at last, stores to certain quantity back when going out feed bin subassembly 200, goes out the feed bin and switches into reserve storehouse, continues to store, and what full storehouse is taken out by the manual work. If various materials are consumed completely in the process, the equipment is suspended and added manually.

In other embodiments, the automatic vacuum packaging machine further includes a frame assembly 1000, referring to fig. 18, the frame assembly 1000 includes an upper frame 1010, a panel 1020, and a lower frame 1030, the upper frame 1010 is connected to the lower frame 1030 through the panel 1020, a plurality of rolling members and supporting members are symmetrically disposed at the bottom of the lower frame 1030, the rolling members are universal wheels, and the supporting members are supporting legs. When the rack assembly 1000 needs to be fixed, the supporting legs are all in contact with the ground to support the rack assembly 1000, and when the rack assembly 1000 needs to be moved, the rack assembly 1000 can be moved through the universal wheels in contact with the ground, so that time and labor are saved. The upper frame 1010 is connected to the inside thereof for accommodating the film belt assembly, the vacuum pressing assembly 600, the pressing assembly 500, the conveying assembly, the bin assembly 200 and the cutting assembly 700. The upper frame 1010 is provided with a plurality of openable doors, the doors can be closed and dustproof when the automatic vacuum packaging machine is not used, and the lower frame 1030 is provided with a plurality of openable cabinets which can be used for storing working articles such as materials or working clothes.

Other constructions and operations of the automatic vacuum packing machine according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail herein.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims (10)

1. Automatic vacuum packaging machine, its characterized in that includes:

the film belt assembly comprises a film belt and a supporting plate assembly, the supporting plate assembly is horizontally arranged, the film belt is used for packaging materials, and the supporting plate assembly is used for placing and packaging finished products; and

the vacuum pressing assembly penetrates through the supporting plate assembly, an outer cover is arranged at the upper end of the vacuum pressing assembly and is positioned above the supporting plate assembly, the other surfaces of the outer cover except for the bottom opening are sealed structures, a sealing part is arranged in an inner cavity of the outer cover, the vacuum pressing assembly further comprises a first driving part, a second driving part and a vacuum air pumping device, the vacuum air pumping device is connected with the outer cover, the first driving part is connected with the outer cover to drive the outer cover to move up and down, the outer cover moves downwards to enable the packaging finished products wrapped with the materials to be sealed through pressing with the supporting plate assembly, the vacuum air pumping device is used for conducting vacuum pumping on the sealed packaging finished products, the second driving part is connected with the sealing part to drive the sealing part to move up and down, and the sealing part is used for conducting packaging processing on the packaging finished products.

2. The automatic vacuum packaging machine according to claim 1, characterized in that: the film belt assembly comprises an upper film belt assembly and a lower film belt assembly, the film belt comprises an upper film belt and a lower film belt, the upper film belt assembly comprises an upper film roll, an upper film conveying device and an upper film driving component, the upper film roll is pulled to form the upper film belt, the lower film belt assembly comprises a lower film roll, a lower film conveying device and a lower film driving component, and the lower film roll is pulled to form the lower film belt;

go up membrane drive part with it connects to go up the membrane book, go up membrane drive part also with it connects to go up membrane conveyer, in order to provide go up the tension in the membrane area data send process, it lays through the conveying to go up the membrane area the top in membrane area down, lower membrane area subassembly level sets up go up the below of membrane area subassembly, layer board subassembly level sets up one side of membrane book down, lower membrane drive part with it connects to roll up down the membrane, lower membrane drive part also with it connects to lower membrane conveyer, in order to provide tension in the lower membrane area data send process, lower membrane area is in through the conveying tiling on the layer board subassembly.

3. The automatic vacuum packaging machine according to claim 1, characterized in that: the automatic vacuum packaging machine further comprises a pressure feeding assembly used for pressure feeding the materials, the pressure feeding assembly comprises at least one pressing component and a conveying device, the pressing component is located above the supporting plate assembly and used for pressing the materials, and the conveying device is used for conveying the materials forwards along the supporting plate assembly.

4. The automatic vacuum packaging machine according to claim 3, characterized in that: at least one pressure applying component is arranged behind the vacuum pressing component along the material conveying direction and used for pressing the placed materials, and at least one pressure applying component is arranged in front of the vacuum pressing component along the material conveying direction and used for pressing the vacuum-sealed packaging finished products.

5. The automatic vacuum packaging machine according to claim 1, wherein: the automatic vacuum packaging machine further comprises a bin assembly used for loading the materials, the bin assembly comprises a loading bin, a lifting device and a third driving part, the loading bin comprises a bottom plate capable of moving up and down, the lifting device is connected with the bottom plate, the third driving part is connected with the lifting device to drive the bottom plate to move up and down so as to load the materials.

6. The automatic vacuum packaging machine according to claim 5, characterized in that: the automatic vacuum packaging machine comprises three sets of feeding bin assemblies, and the feeding bin assemblies are arranged behind the vacuum pressing assembly along the material conveying direction;

the automatic vacuum packaging machine comprises two sets of discharge bin components for loading the packaged finished products which are sealed in vacuum, wherein one set of discharge bin components is a working bin, and the other set of discharge bin components is a standby bin.

7. The automatic vacuum packaging machine according to claim 1, wherein: the automatic vacuum packaging machine further comprises a conveying assembly used for conveying the materials, the conveying assembly comprises at least one taking device, a fourth driving component and a fifth driving component, the fourth driving component and the fifth driving component are connected with the taking device, the fourth driving component can drive the taking device to move up and down to take and place the materials, and the fifth driving component can drive the taking device to move in the horizontal direction to transport the materials.

8. The automatic vacuum packaging machine according to claim 7, wherein: the conveying assembly is divided into an feeding conveying assembly and a discharging conveying assembly, and the feeding conveying assembly is arranged behind the vacuum pressing assembly along the material conveying direction and is used for conveying the materials;

the discharging conveying assembly is arranged in front of the vacuum pressing assembly along the material conveying direction and is used for conveying the vacuum-sealed packaging finished products.

9. The automatic vacuum packaging machine according to claim 1, wherein: the automatic vacuum packaging machine further comprises a paper feeding assembly used for conveying materials, the paper feeding assembly comprises roll paper, a sixth driving part, a bedplate and a roller assembly, the sixth driving part is connected with the roll paper, the sixth driving part is also connected with the roller assembly to provide tension in the roll paper conveying process, and the roll paper is flatly paved on the bedplate through conveying.

10. The automatic vacuum packaging machine according to claim 1, wherein: the automatic vacuum packaging machine further comprises a cutting assembly, the cutting assembly comprises a cutter, a cutter holder and a seventh driving component, the cutter is arranged on the cutter holder, and the seventh driving component is connected with the cutter to drive the cutter to cut.

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