CN218463974U

CN218463974U - Flat-pushing vacuum packaging machine

Info

Publication number: CN218463974U
Application number: CN202222723695.9U
Authority: CN
Inventors: 何建文; 朱吕宝; 陈伟华; 陈国安
Original assignee: Wenzhou Beide Machinery Technology Co ltd
Current assignee: Wenzhou Beide Machinery Technology Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-02-10
Anticipated expiration: 2032-10-17

Abstract

The utility model discloses a flat push vacuum packaging machine, which comprises a frame and a rotary table, the revolving stage is installed in the frame, be provided with the real empty room of circumference equipartition on the revolving stage, install the apron that can open on the real empty room, still be provided with the heat-seal strip in the real empty room, be provided with vacuum suction nozzle on real empty room's the interior bottom surface, real empty room is horizontal setting, the revolving stage is its at the uniform velocity rotation by motor drive, side at real empty room circular motion orbit is equipped with arc guide, install on the arc guide along its gliding tracking material loading seat, it follows the slew velocity of revolving stage along the arc guide motion to trail the material loading seat, make the finished product on the tracking material loading seat get the material station, go up bag station and hold in the palm the box and go into bag station and realize synchronous rotation with corresponding real empty room respectively, accomplish the finished product in synchronous time and get the material, go up the action of packing income real empty room and hold in the box and go into the wrapping bag, realize that the revolving stage does not stop and material, get the automatic packaging technological effect of material, the efficiency of production has greatly been improved.

Description

Flat-pushing vacuum packaging machine

Technical Field

The utility model relates to a equipment for packing, concretely relates to flat push vacuum packaging machine.

Background

The vacuum packaging machine has wide packaging range, can package various materials such as liquid, powder, particles, solid and the like, and can select different metering and filling devices according to different materials. The packaging machine comprises a turntable, the turntable is arranged in an intermittent circumferential rotation mode, the turntable rotates for a circle to complete bag feeding, bag opening, material feeding and other actions, then the packaged materials are transferred to a vacuum machine to be vacuumized, sealed and the like until the whole packaging process is completed on the bag feeding machine.

The patent of China patent publication No. CN 113697186A discloses a high-precision dynamic monitoring vacuum packaging machine, which comprises a material box and a frame, wherein an output port of the material box is arranged on the frame for feeding, a first rotary table and a second rotary table which intermittently rotate are arranged on the frame, bag clamps which are circumferentially distributed are arranged on the first rotary table, a packaging bag upper clamping station, a bag opening, blowing and opening station, a feeding station, a high-precision weight dynamic monitoring station and a transfer output station are sequentially arranged around the first rotary table, a clamping disc which is circumferentially distributed is arranged on the second rotary table, a gas distribution disc is arranged on the second rotary table, a gas suction port of the gas distribution disc is communicated with the clamping disc, a heat sealing strip is further arranged in the clamping disc, and the weight of the material loaded is dynamically monitored through the high-precision weight dynamic monitoring station.

The chuck of the high-precision dynamic monitoring vacuum packaging machine is vertical, most chucks cannot be used for vacuum packaging in a box supporting mode, and in the packaging process, the rotary table intermittently rotates, and feeding and taking actions are completed in the interval where intermittent stop, so that packaging efficiency is low, and production progress is slow.

SUMMERY OF THE UTILITY MODEL

To prior art's not enough, the utility model aims to provide a trail flat push vacuum packaging machine that material was got to the material loading to make production efficiency improve.

In order to achieve the above purpose, the utility model provides a following technical scheme: a flat push vacuum packaging machine comprises a rack and a rotary table, wherein the rotary table is installed on the rack, a vacuum chamber with uniformly distributed circumferences is arranged on the rotary table, an openable cover plate is installed on the vacuum chamber, a heat sealing strip is further arranged in the vacuum chamber, a vacuum suction nozzle is arranged on the inner bottom surface of the vacuum chamber, the vacuum chamber is arranged horizontally, the rotary table is driven by a motor to rotate at a constant speed, an arc-shaped guide rail is arranged beside the circumferential motion track of the vacuum chamber, a tracking feeding seat sliding along the arc-shaped guide rail is installed on the arc-shaped guide rail, a finished product taking station, a bag feeding station and a bag supporting and feeding station are sequentially arranged on the tracking feeding seat, and the tracking feeding seat is driven by a tracking servo motor.

Go up a bag station including installing trail first guide rail on the material loading seat, be provided with on the first guide rail along its gliding first slide, install on the first slide and get the material cylinder, it installs the blowing cylinder on the telescopic link of material cylinder to get, install the flat board on the piston rod of blowing cylinder, install vacuum chuck on the flat board dispose the first belt that encircles the setting on the first guide rail, first slide is connected on first belt, first belt is by first motor drive, it gets the material window to be equipped with on the material loading seat to trail, be equipped with the wrapping bag conveyer belt in the frame, the output of this wrapping bag conveyer belt is located the below of getting the material window, the flat board can pass this and get the material window and be close to the wrapping bag conveyer belt.

The bag station is gone into to support box is equipped with the chute feeder including setting up the support body on tracking the material loading seat on the support body, and the one end of chute feeder is provided with the output position, and the other end of chute feeder is provided with receives the position, is equipped with the scraping wings that can stretch into the material pushing in the chute feeder in the frame, is provided with at the front end of output position and struts sack mechanism, is provided with the first push rod of telescopic in the rear end of output position, is provided with the support box conveyer belt in the side of frame, is equipped with the check storehouse on the support box conveyer belt the output of support box conveyer belt is provided with the telescopic second push rod, receives the position and rotates to relative with this second push rod through tracking the material loading seat.

Prop open sack mechanism including removing the frame, remove and put up through telescopic cylinder control its front and back concertina movement, should remove and be provided with the picture peg on the frame, be equipped with respectively on the both sides equilateral position of picture peg and can swing open the bag board, erect first cylinder in the front portion top of opening the bag board, be connected with on the piston rod of first cylinder and open a bag sucking disc, two the swing of opening the bag board is driven by opening a bag cylinder respectively.

The material pushing plates are driven by one or more material pushing cylinders to extend into the feeding groove and move along the feeding groove.

The finished product is got the material station and is included the second guide rail, be equipped with on the second guide rail along its gliding second slide, install pneumatic finger on the second slide, two finger ends that pneumatic finger are connected with splint respectively, the exposed core of splint disposes the rubber gasket dispose the second belt that encircles the setting on the second guide rail, the second slide is connected on the second belt, the second belt is by second motor drive.

And a lifting cylinder is arranged below the vacuum chamber, and a piston rod of the lifting cylinder extends into the vacuum chamber and is connected with the vacuum suction nozzle.

A tracking servo motor is installed on the rack, a driving gear is installed on an output shaft of the tracking servo motor, an arc-shaped rack which slides along the arc-shaped guide rail is connected to the arc-shaped guide rail, and the rack is connected with the tracking feeding seat and is simultaneously in meshing transmission with the driving gear.

The utility model has the advantages that: the rotary table is rotated at a constant speed through the motor, the movement of the feeding seat along the arc-shaped guide rail is tracked, and the rotating speed of the rotary table is tracked, so that the finished product taking station, the bag feeding station and the bag supporting and entering station on the feeding seat are respectively synchronously rotated with the corresponding vacuum chambers, the actions of taking the finished products, packing the finished products on the finished products into the vacuum chambers and packing the finished products into the packing bags by the supporting boxes are completed within synchronous time, the automatic packing technical effects of automatic feeding and taking of the rotary table without stop are realized, and the production efficiency is greatly improved.

The present invention will be further described with reference to the accompanying drawings and detailed description.

Drawings

FIG. 1 is a perspective view of an embodiment of the present invention;

FIG. 2 is a front view of a tracking loading base according to an embodiment of the present invention;

FIG. 3 is a rear view of a tracking loading base according to an embodiment of the present invention;

FIG. 4 is a diagram of a bag feeding station according to an embodiment of the present invention;

FIG. 5 is a block diagram of a product pick-up station in an embodiment of the present invention;

fig. 6 is a structural diagram of a bag-loading station of the tray in the embodiment of the present invention.

Detailed Description

The present invention is described in detail below with reference to the following examples, which are only used for further illustration of the present invention, and should not be construed as limiting the scope of the present invention.

As shown in fig. 1-6, the present embodiment discloses a flat push vacuum packaging machine, which is mainly used for vacuum packaging in a packaging bag after loading materials into a tray 10, and the structure of the vacuum packaging machine comprises a frame 1 and a turntable 2, wherein the turntable 2 is installed on the frame 1, the turntable 2 is provided with vacuum chambers 3 uniformly distributed on the circumference, the vacuum chambers 3 are provided with openable cover plates 31, the opening or closing of the cover plates 31 is controlled by a cover-opening cylinder 32, the vacuum chambers 3 are communicated with a vacuum pump, of course, the vacuum chambers 3 are also provided with heat-sealing strips, so that the vacuum pumping and heat sealing of the packaging bags in the vacuum chambers 3 are directly completed, the inner bottom surfaces of the vacuum chambers 3 are provided with vacuum nozzles, the vacuum chambers 3 are horizontally arranged, the turntable 2 is driven by a motor to rotate at a constant speed, an arc-shaped guide rail 4 is arranged beside the circumferential motion track of the vacuum chambers 3, the radian of the arc-shaped guide rail 4 is parallel to the radian of the motion track of the vacuum chambers 3, the arc-shaped guide rail 4 is provided with a tracking feeding seat 5 sliding along the arc-shaped guide rail, so that a central shaft for tracking the circumferential rotation of the feeding seat 5 is coaxial or nearly coaxial with a central shaft for the circumferential motion of the vacuum chamber 3, the tracking feeding seat 5 and the vacuum chamber 3 are ensured to be in a coaxial rotation state, the tracking feeding seat 5 is in a fan shape, a finished product taking station 6, a bag feeding station 7 and a box supporting and bag entering station 8 are sequentially arranged on the tracking feeding seat 5, the tracking feeding seat 5 is driven by a servo motor, namely, a tracking servo motor is arranged on a rack, an output shaft of the tracking servo motor is provided with a driving gear (not shown in the figure), the arc-shaped guide rail 4 is connected with a rack 41 sliding along the arc-shaped guide rail, and the rack 41 is meshed with the driving gear while being connected with the tracking feeding seat 5.

The bag feeding station 7 comprises a first guide rail arranged on the tracking feeding seat 5, a first sliding seat sliding along the first guide rail is arranged on the first guide rail, a material taking cylinder 71 is arranged on the first sliding seat, a material discharging cylinder 72 is arranged on an expansion rod of the material taking cylinder 71, a flat plate 73 is arranged on a piston rod of the material discharging cylinder 72, a vacuum sucker 74 is arranged on the flat plate 73, the vacuum sucker 74 is certainly connected with a vacuum pump, a first belt arranged in a surrounding mode is arranged on the first guide rail, the first sliding seat is connected to the first belt, the first belt is driven by a first motor, the structure can realize the up-down and back-forth movement of the vacuum sucker 74, a material taking window 30 is arranged on the tracking feeding seat 5, a packaging bag conveying belt 75 is arranged on the rack 1, the output end of the packaging bag conveying belt 75 is located below the material taking window, the flat plate 73 can pass through the material taking window to be close to the packaging bag 75, and the vacuum sucker 74 on the flat plate 73 can suck the packaging belt 75 to take the packaging bag and place the packaging belt and then move into the corresponding vacuum chamber 3 after the tracking feeding seat 5 moves.

Wherein, the box-supporting bag-feeding station 8 comprises a frame body 81 arranged on the tracking feeding base 5, a feeding slot 82 is arranged on the frame body 81, an output position 821 is arranged at one end of the feeding slot 82, a receiving position 822 is arranged at the other end of the feeding slot 82, a pushing plate 83 which can stretch into the feeding slot 82 to push materials is arranged on the frame 1 and is used for pushing the box-supporting 10 at the receiving position 822 to the output position 821, a bag opening mechanism 84 is arranged at the front end of the output position 821, a first telescopic push rod 85 is arranged at the rear end of the output position 821, the first push rod 85 slides along a pushing guide rail through a pushing slide seat, the pushing slide seat is connected to a conveying belt which is arranged in a surrounding way, the conveying belt is controlled by a pushing motor, so that the first push rod 85 can stretch, the first push rod 85 can also be directly arranged on an air cylinder to stretch, a box-supporting conveying belt 85 is arranged beside the frame 1, the box supporting conveyer belt 85 is provided with a bin 851, the bin 851 is used for positioning and conveying the box supporting conveyer belt 10, the box supporting conveyer belt 10 is internally provided with materials, the output end of the box supporting conveyer belt 85 is provided with a telescopic second push rod 86, the telescopic driving structure of the second push rod 86 is the same as that of the first push rod 85 (the structures of a guide rail, a slide block, a conveyer belt and a motor are also adopted), namely, the second push rod 86 slides along an auxiliary material pushing guide rail 866 through an auxiliary slide block which is connected on the auxiliary conveyer belt, the auxiliary conveyer belt is driven by an auxiliary motor, the receiving position 822 rotates to be opposite to the second push rod 86 through a tracking feeding seat 5, the second push rod 86 can push the box supporting conveyer belt 85 on the receiving position 822, then the pushing plate 83 transfers the box supporting conveyer belt 10 on the receiving position 822 to an output position 821, the tracking feeding seat 5 tracks to a corresponding vacuum chamber 3 in which packaging bags are stored, the bottom surface of the packaging bag in the vacuum chamber 3 is sucked by a vacuum suction nozzle, the bag opening of the packaging bag is opened by an opening bag opening mechanism 84, then the tray 10 on the output position 821 is pushed into the packaging bag by a first push rod 85, and then the cover plate 31 is closed, vacuum pumping and heat sealing are completed in the rotation process of the vacuum chamber 3.

The bag opening mechanism 84 comprises a moving frame 841, the moving frame 841 controls the moving frame 841 to move back and forth through a telescopic cylinder, an inserting plate 842 is arranged on the moving frame 841, the inserting plate 842 is triangular, a swingable bag opening plate 843 is respectively arranged at the equilateral positions of the two sides of the inserting plate 842, a first cylinder 844 is arranged above the front part of the bag opening plate 843, a bag opening suction disc 845 is connected to a piston rod of the first cylinder 844, the swinging of the two bag opening plates 843 is respectively driven by the bag opening cylinder 846, after the corresponding vacuum chamber 3 is tracked by the tracking feeding seat 5, the bag opening suction disc 845 is positioned above the vacuum chamber 3, the bag opening suction disc 845 moves downwards to suck the upper part of a vacuum bag, the bottom surface of the packaging bag in the vacuum chamber 3 is sucked by a vacuum suction nozzle, at the moment, the moving frame 841 extends forwards to enable the inserting plate 842 to extend into the bag opening, the two bag opening plates 843 are driven by the bag opening cylinder 846 to outwardly open the bag opening, and then a first push rod 85 pushes the support box 10 into the packaging bag.

The number of the material pushing plates 83 is one or more, the material pushing plates 83 are driven by one or more material pushing cylinders to extend into the feeding slot 82 and move along the feeding slot 82, specifically, as shown in fig. 6, after the tray box 10 is located at the receiving position 822, the first material pushing plate 83 is driven by the first material pushing cylinder 847 to extend into the feeding slot 82, the piston rod of the second material pushing cylinder 848 is connected to the first material pushing plate 83, the second material pushing cylinder 848 retracts to drive the material pushing plate 83 to push the tray box 10 to the corner of the feeding slot 82, and then the second material pushing plate 83 is driven by the third material pushing cylinder 849 to push the tray box 10 at the corner of the feeding slot 82 to the output position 821, so that accurate pushing of the tray box 10 is completed.

The finished product taking station 6 comprises a second guide rail arranged on a frame 63, a second sliding seat sliding along the second guide rail is arranged on the second guide rail, a pneumatic finger 61 is arranged on the second sliding seat, two finger ends of the pneumatic finger are respectively connected with a clamping plate 62, a rubber gasket 64 is arranged at a clamping end of the clamping plate 62, a second belt arranged in a surrounding mode is arranged on the second guide rail, the second sliding seat is connected onto the second belt, the second belt is driven by a second motor, wherein a space is reserved below the vacuum chamber 3 in order to jack up a finished product in the vacuum chamber 3, a lifting cylinder 9 is arranged below the vacuum chamber 3, a piston rod of the lifting cylinder 9 extends into the vacuum chamber 3 and is connected with the vacuum suction nozzle, the lifted finished product is clamped through the clamping plate 62 connected onto the pneumatic finger and is discharged through a discharge window 20 arranged on a tracking feeding seat 5.

By adopting the technical scheme, the turntable 2 realizes uniform rotation through the motor, the tracking feeding seat 5 moves along the arc-shaped guide rail 4 and follows the rotation speed of the turntable 2, so that the tracking finished product taking station 6, the bag feeding station 7 and the box supporting and bag entering station 8 on the feeding seat 5 realize synchronous rotation with the corresponding vacuum chamber 3 respectively, the actions of taking the finished product, putting the finished product into the vacuum chamber 3 and putting the box supporting 10 into the packaging bag are completed within synchronous time, then the vacuum chamber after taking the finished product becomes the vacuum chamber to be bagged, the vacuum chamber after putting the packaging bag into the vacuum chamber becomes the vacuum chamber to be put into the box supporting, at the moment, the tracking feeding seat 5 returns, the finished product taking station 6 carries out material discharging, the packaging bag taking station 7 sucks the packaging bag, and the box supporting and bag entering station 8 into the supporting box, then the tracking feeding seat 5 circularly tracks the corresponding vacuum chamber to simultaneously take the finished product, put the vacuum chamber into the packaging bag and put the box supporting and bag entering operation into the vacuum chamber, the packaging bag is circularly and the automatic packaging technical effect of continuous feeding and material of the turntable 2 is realized, and the production efficiency is greatly improved.

Claims

1. The utility model provides a flat push vacuum packaging machine, includes frame and revolving stage, and the revolving stage is installed in the frame, be provided with the real empty room of circumference equipartition on the revolving stage, install the apron that can open on the real empty room, still be provided with the heat-seal strip in the real empty room, be provided with vacuum nozzle, its characterized in that on real empty room's the interior bottom surface: the vacuum chamber is arranged horizontally, the rotary table is driven by a motor to rotate at a constant speed, an arc-shaped guide rail is arranged beside the circular motion track of the vacuum chamber, a tracking feeding seat sliding along the arc-shaped guide rail is mounted on the arc-shaped guide rail, a finished product taking station, a bag feeding station and a box supporting and bag entering station are sequentially arranged on the tracking feeding seat, and the tracking feeding seat is driven by a tracking servo motor to move on the arc-shaped guide rail.

2. The flat push vacuum packaging machine according to claim 1, wherein: go up a bag station including installing trail first guide rail on the material loading seat, be provided with on the first guide rail along its gliding first slide, install on the first slide and get the material cylinder, it installs the blowing cylinder on the telescopic link of material cylinder to get, install the flat board on the piston rod of blowing cylinder, install vacuum chuck on the flat board dispose the first belt that encircles the setting on the first guide rail, first slide is connected on first belt, first belt is by first motor drive, it gets the material window to be equipped with on the material loading seat to trail, be equipped with the wrapping bag conveyer belt in the frame, the output of this wrapping bag conveyer belt is located the below of getting the material window, the flat board can pass this and get the material window and be close to the wrapping bag conveyer belt.

3. The flat push vacuum packaging machine according to claim 1, wherein: the bag station is gone into to support box is equipped with the chute feeder including setting up the support body on tracking the material loading seat on the support body, and the one end of chute feeder is provided with the output position, and the other end of chute feeder is provided with receives the position, is equipped with the scraping wings that can stretch into the material pushing in the chute feeder in the frame, is provided with at the front end of output position and struts sack mechanism, is provided with the first push rod of telescopic in the rear end of output position, is provided with the support box conveyer belt in the side of frame, is equipped with the check storehouse on the support box conveyer belt the output of support box conveyer belt is provided with the telescopic second push rod, receives the position and rotates to relative with this second push rod through tracking the material loading seat.

4. The flat push vacuum packaging machine according to claim 3, wherein: opening sack mechanism is including removing the frame, removes to put up through telescopic cylinder control its front and back concertina movement, should remove to put up and be provided with the picture peg, is equipped with wobbling bag board of opening on the both sides equilateral position of picture peg respectively, has first cylinder at the anterior top frame of opening the bag board, is connected with on the piston rod of first cylinder and opens the bag sucking disc, two open the swing of bag board and drive by opening the bag cylinder respectively.

5. The flat push vacuum packaging machine according to claim 3, wherein: the material pushing plates are driven by one or more material pushing cylinders to extend into the feeding groove and move along the feeding groove.

6. The flat push vacuum packaging machine according to claim 1, wherein: finished product is got material station and is included the second guide rail, be equipped with on the second guide rail along its gliding second slide, install pneumatic finger on the second slide, two finger ends of pneumatic finger are connected with splint respectively, the exposed core of splint disposes rubber packing dispose the second belt that encircles the setting on the second guide rail, the second slide is connected on the second belt, the second belt is by second motor drive.

7. The flat push vacuum packaging machine according to claim 1, wherein: and a lifting cylinder is arranged below the vacuum chamber, and a piston rod of the lifting cylinder extends into the vacuum chamber and is connected with the vacuum suction nozzle.

8. The flat push vacuum packaging machine according to claim 1, wherein: the rack is provided with a tracking servo motor, an output shaft of the tracking servo motor is provided with a driving gear, the arc guide rail is connected with an arc rack sliding along the arc guide rail, and the rack is connected with the tracking feeding seat and is meshed with the driving gear for transmission.