CN217456614U

CN217456614U - Vacuum extruder for packagine machine

Info

Publication number: CN217456614U
Application number: CN202221545284.9U
Authority: CN
Inventors: 王金亮
Original assignee: Shandong Kangbeite Food Packaging Machinery Co ltd
Current assignee: Shandong Kangbeite Food Packaging Machinery Co ltd
Priority date: 2022-06-20
Filing date: 2022-06-20
Publication date: 2022-09-20
Anticipated expiration: 2032-06-20

Abstract

The utility model relates to the technical field of vacuum extrusion machines, in particular to a vacuum extrusion machine for a packaging machine, which improves the effect of extruding and packaging a packaging bag by external force, reduces the occupied space of packaged articles, and improves the convenience of taking and placing operations after vacuum extrusion and packaging of the articles; the on-line screen storage device comprises a base, air exhaust device, elevating gear, the vacuum chamber, air inlet unit, a slide rail, a supporting plate, the closing plate, first pneumatic cylinder, the cell body, clamp plate and electric plate, the vacuum chamber is installed on the base top, air exhaust device and vacuum chamber intercommunication, air exhaust device is used for the evacuation to the vacuum chamber in, the vacuum chamber right-hand member is provided with the opening, the vacuum chamber left end is provided with the air inlet, air inlet unit intercommunication sets up in vacuum chamber air inlet department, the slide rail bottom is connected with vacuum chamber inside wall bottom, the backup pad horizontal slip mounting is on the slide rail top, the closing plate left end is connected with the backup pad right-hand member, and the closing plate is sealed to the opening of vacuum chamber, the stiff end of first pneumatic cylinder is installed on the base top.

Description

Vacuum extruder for packagine machine

Technical Field

The utility model relates to a technical field of vacuum extruder especially relates to a vacuum extruder for packagine machine.

Background

The packaging machine is a machine capable of completing the whole or partial product and commodity packaging process, the packaging process comprises main processes such as filling, wrapping, sealing and the like, and related front and back processes such as cleaning, stacking, dismounting and the like, at present, when a packaging machine is used for carrying out vacuum extrusion packaging on objects such as latex pillows, down pillows and the like, in the prior art CN201921205305.0, the device places two packaging bags filled with the latex pillows into a vacuum pumping chamber, bag openings are placed between a heat sealing device and a silica gel strip, a vacuum pump starts to work to pump air in the vacuum pumping chamber to form vacuum, after the vacuum pumping work is finished, an air bag is inflated to press the heat sealing strip to carry out heat sealing packaging on the bag openings under the action of negative pressure, but when the device is used, the device is not convenient for extruding the objects in the packaging bag through external force, so that the occupied space of the packaged objects is large, the transportation convenience of the objects is reduced, therefore, the vacuum extruder is convenient for vacuumizing the extruded objects and reduces the occupied space of the objects.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an improve the wrapping bag and pass through the effect of external force extrusion packing, reduce the article space after the packing and occupy, improve the vacuum extruder for packagine machine of getting behind the article vacuum extrusion packing and put operation convenience.

The utility model discloses a vacuum extruder for a packaging machine, which comprises a base, an air extractor, a lifting device, a vacuum box, an air inlet device, a slide rail, a support plate, a sealing plate, a first hydraulic cylinder, a groove body, a press plate and an electric heating plate, wherein the vacuum box is arranged at the top end of the base, the air extractor is communicated with the vacuum box, the air extractor is used for vacuumizing the vacuum box, the right end of the vacuum box is provided with an opening, the left end of the vacuum box is provided with an air inlet, the air inlet device is communicated with the air inlet of the vacuum box, the bottom end of the slide rail is connected with the bottom of the inner side wall of the vacuum box, the support plate is arranged at the top end of the slide rail in a left-right sliding manner, the left end of the sealing plate is connected with the right end of the support plate, the sealing plate seals the opening of the vacuum box, the fixed end of the first hydraulic cylinder is arranged at the top end of the base, the movable end of the first hydraulic cylinder is connected with the right end of the sealing plate, the bottom end of the support plate is connected with the top end of the lifting device arranged at the base, the top end of the pressing plate is connected with the lifting device, the pressing plate is arranged inside the sliding rail, and the electric heating plate is arranged at the right part of the bottom end of the pressing plate; firstly, placing the bagged article in the groove, positioning the opening of the packaging bag at the right part of the groove, then pushing the sealing plate to move leftwards through the first hydraulic cylinder to push the sealing plate to push the supporting plate to enter the vacuum box, at the moment, the groove is positioned under the pressing plate, simultaneously, the sealing plate seals the opening at the right end of the vacuum box, then driving the pressing plate to move downwards through the lifting device to extrude the packaging bag in the groove by the pressing plate, then vacuumizing the vacuum box through the air exhaust device to vacuumize the interior of the packaging bag, improving the effect of extruding and packaging the packaging bag through external force, reducing the space occupation of the packaged article, then heating the electric heating plate to seal the opening of the packaging bag, opening the air inlet device to enable outdoor air to enter the vacuum box after the packaging bag is sealed, and controlling the moving end of the first hydraulic cylinder to shrink, the groove body is moved out of the slide rail, and the convenience of taking and placing operation after vacuum extrusion packaging of articles is improved.

Preferably, the lifting device comprises a bracket, a sliding block, a connecting plate, a second hydraulic cylinder, a vertical rod, a lantern ring, a spring and a limiting piece, the bottom end of the bracket is connected with the top end of the base, and a plurality of groups of sliding grooves are arranged on the bracket, a plurality of groups of sliding blocks are respectively arranged on the plurality of groups of sliding grooves in a sliding manner, the outer side wall of the connecting plate is connected with the outer side wall of the plurality of groups of sliding blocks, the fixed ends of a plurality of groups of second hydraulic cylinders are all arranged at the top end of the bracket, the moving ends of a plurality of groups of second hydraulic cylinders are all connected with the top end of the connecting plate, the upper part of the vertical rod is arranged on the connecting plate in a sliding manner, and the top end of the vertical rod is provided with a limit plate, the bottom end of the vertical rod extends into the slide rail and is connected with the top end of the pressure plate, the lantern ring is fixedly sleeved on the outer side wall of the vertical rod, the spring is sleeved on the outer side wall of the vertical rod in a matching way, the spring is arranged between the connecting plate and the lantern ring, the limiting piece is arranged at the top end of the connecting plate, and the limiting piece limits the top end of the vertical rod; through controlling the flexible length of multiunit second pneumatic cylinder removal end, make multiunit second pneumatic cylinder promote the connecting plate downstream, drive the montant downstream through the lantern ring and spring after the connecting plate downstream, make the montant promote to push article after the clamp plate downstream, spacing to the montant top through setting up the locating part, improve the clamp plate to the extrusion effect of article, through setting up the multiunit slider, improve the stability of connecting plate elevating movement, and then improve the clamp plate to article extruded stability.

Preferably, the air extracting device comprises an air box, an air filter screen, a communicating pipe, a one-way exhaust valve and a vacuum pump, the air box is installed on the inner side wall of the base, the air filter screen is installed in the middle of the inner side wall of the air box, the communicating pipe is communicated with the left end of the air box, the top end of the communicating pipe is communicated with the inside of the vacuum box, the one-way exhaust valve is communicated with the communicating pipe, the vacuum pump is installed on the inner side wall of the base, and the input end of the vacuum pump is communicated with the right end of the air box; open the vacuum pump and bleed in to the gas tank, make the gas tank bleed to the vacuum box in through communicating pipe to be convenient for the article evacuation package in the vacuum box, improve the convenience in use of vacuum extruder, through setting up the filtration of airstrainer to the extraction, thereby reduce the pollution of dust to the vacuum pump, improve the protection convenience of vacuum pump, through setting up communicating pipe, improve the vacuum of vacuum pump stop work back vacuum box and keep the effect.

Preferably, the air inlet device comprises an air inlet pipe, an electric control valve, a filter and a protective net, the air inlet pipe is communicated with and arranged at an air inlet of the vacuum box, the electric control valve is communicated and arranged on the air inlet pipe, the filter is communicated and arranged at the left end of the air inlet pipe, and the protective net is arranged at the left end of the filter; after the wrapping bag in the vacuum chamber seals, open automatically controlled valve and make outdoor air pass through the intake pipe and get into inside the vacuum chamber to be convenient for take out article from the vacuum chamber, through the air filter of filter in to getting into the vacuum chamber, avoid the bold foreign matter to get into the vacuum chamber inside, protect the filter left end through setting up the protection network, security when improving the interior air intake of vacuum chamber.

Preferably, the vacuum box also comprises a pressure gauge, wherein the pressure gauge is arranged at the top end of the vacuum box and is communicated with the inside of the vacuum box; through setting up the manometer, improve vacuum strength measurement's convenience in the vacuum box.

Preferably, the vacuum box further comprises an observation window, the observation window is arranged on the outer side wall of the vacuum box, and the observation window is communicated with the inside of the vacuum box; through setting up the observation window, improve the observation convenience of article vacuum extrusion packing in the vacuum box.

Preferably, the vacuum box further comprises a sealing ring, the sealing ring is fixedly arranged at the top end of the vacuum box, and the vertical rod penetrates through the sealing ring to slide up and down; through setting up the sealing washer, improve the sealed effect of vacuum chamber and montant handing-over department, improve the sealed effect in the vacuum chamber.

Compared with the prior art, the beneficial effects of the utility model are that: firstly, placing the bagged article in the groove, positioning the opening of the packaging bag at the right part of the groove, then pushing the sealing plate to move leftwards through the first hydraulic cylinder to push the sealing plate to push the supporting plate to enter the vacuum box, at the moment, the groove is positioned under the pressing plate, simultaneously, the sealing plate seals the opening at the right end of the vacuum box, then driving the pressing plate to move downwards through the lifting device to extrude the packaging bag in the groove by the pressing plate, then vacuumizing the vacuum box through the air exhaust device to vacuumize the interior of the packaging bag, improving the effect of extruding and packaging the packaging bag through external force, reducing the space occupation of the packaged article, then heating the electric heating plate to seal the opening of the packaging bag, opening the air inlet device to enable outdoor air to enter the vacuum box after the packaging bag is sealed, and controlling the moving end of the first hydraulic cylinder to shrink, the groove body is moved out of the sliding rail, and the convenience of taking and placing operation after vacuum extrusion packaging of articles is improved.

Drawings

FIG. 1 is a schematic view of an axial measurement structure of the present invention;

FIG. 2 is a front view of the base in connection with a bracket or the like;

FIG. 3 is a schematic view of a partial axial structure of the connection of the pressure plate to a vertical rod or the like;

FIG. 4 is a schematic view of a part of the axial structure of the connection between the intake pipe and the electrically controlled valve;

in the drawings, the reference numbers: 1. a base; 2. a vacuum box; 3. a slide rail; 4. a support plate; 5. a sealing plate; 6. a first hydraulic cylinder; 7. a trough body; 8. pressing a plate; 9. a support; 10. a slider; 11. a connecting plate; 12. a second hydraulic cylinder; 13. a vertical rod; 14. a collar; 15. a spring; 16. a limiting member; 17. a gas tank; 18. an air filter screen; 19. a communicating pipe; 20. a one-way exhaust valve; 21. a vacuum pump; 22. an air inlet pipe; 23. an electrically controlled valve; 24. a filter; 25. a seal ring; 26. a pressure gauge; 27. an observation window; 28. an electric hot plate; 29. and (4) a protective net.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The present invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

The vacuum box 2 is arranged at the top end of a base 1, the right end of the vacuum box 2 is provided with an opening, the left end of the vacuum box 2 is provided with an air inlet, the bottom end of a slide rail 3 is connected with the bottom of the inner side wall of the vacuum box 2, a support plate 4 is arranged at the top end of the slide rail 3 in a left-right sliding manner, the left end of a sealing plate 5 is connected with the right end of the support plate 4, the sealing plate 5 is sealed against the opening of the vacuum box 2, the fixed end of a first hydraulic cylinder 6 is arranged at the top end of the base 1, the moving end of the first hydraulic cylinder 6 is connected with the right end of the sealing plate 5, the bottom end of a groove body 7 is connected with the top end of the support plate 4, a pressing plate 8 is arranged inside the slide rail 3, an electric heating plate 28 is arranged at the right part of the bottom end of the pressing plate 8, the bottom end of a support 9 is connected with the top end of the base 1, a plurality of sliding grooves are arranged on the support 9, a plurality of sliding blocks 10 are respectively arranged on the plurality of sliding grooves, the outer side wall of a connecting plate 11 is connected with a plurality of sliding blocks 10, the outer side wall of the connecting plate, the fixed end of a plurality of sliding blocks 12 is arranged at the top end of the support 9, the moving ends of a plurality of groups of second hydraulic cylinders 12 are all connected with the top end of a connecting plate 11, the upper parts of vertical rods 13 are slidably mounted on the connecting plate 11, a limiting plate is arranged at the top end of the vertical rods 13, the bottom ends of the vertical rods 13 extend into a slide rail 3 and are connected with the top end of a pressing plate 8, lantern rings 14 are fixedly sleeved on the outer side walls of the vertical rods 13, springs 15 are sleeved on the outer side walls of the vertical rods 13 in a matching mode, the springs 15 are arranged between the connecting plate 11 and the lantern rings 14, a limiting part 16 is mounted at the top end of the connecting plate 11, the limiting part 16 limits the top ends of the vertical rods 13, an air box 17 is mounted on the inner side wall of a base 1, an air filter screen 18 is mounted in the middle of the inner side wall of the air box 17, a communicating pipe 19 is arranged at the left end of the air box 17 in a communicating mode, the top end of the communicating pipe 19 is communicated with a vacuum box 2, a one-way exhaust valve 20 is arranged on the communicating pipe 19, a vacuum pump 21 is mounted on the inner side wall of the base 1, the input end of the vacuum pump 21 is communicated with the right end of the air box 17, the air inlet pipe 22 is communicated with and arranged at the air inlet of the vacuum box 2, the electric control valve 23 is communicated with and arranged on the air inlet pipe 22, the filter 24 is communicated with and arranged at the left end of the air inlet pipe 22, the protective net 29 is arranged at the left end of the filter 24, the pressure gauge 26 is arranged at the top end of the vacuum box 2, the pressure gauge 26 is communicated with the inside of the vacuum box 2, the observation window 27 is arranged on the outer side wall of the vacuum box 2, the observation window 27 is communicated with the inside of the vacuum box 2, the sealing ring 25 is fixedly arranged at the top end of the vacuum box 2, and the vertical rod 13 penetrates through the sealing ring 25 to slide up and down; firstly, placing the bagged article in the groove 7, positioning the opening of the packaging bag at the right part of the groove 7, then pushing the sealing plate 5 to move leftwards through the first hydraulic cylinder 6, pushing the supporting plate 4 to enter the vacuum box 2 by the sealing plate 5, positioning the groove 7 under the pressing plate 8, sealing the opening at the right end of the vacuum box 2 by the sealing plate 5, then driving the pressing plate 8 to move downwards through the lifting device, extruding the packaging bag positioned in the groove 7 by the pressing plate 8, then vacuumizing the vacuum box 2 through the air exhaust device, vacuumizing the inside of the packaging bag, improving the effect of extruding and packaging the packaging bag through external force, reducing the space occupation of the packaged article, then heating the electric heating plate 28, sealing the opening of the packaging bag through the electric heating plate 28, opening the air intake device to enable the outdoor air to enter the vacuum box 2 after the sealing of the packaging bag is completed, the moving end of the first hydraulic cylinder 6 is controlled to contract, so that the groove body 7 is moved out of the slide rail 3, and the convenience of taking and placing operations after vacuum extrusion packaging of articles is improved.

As shown in fig. 1 to 4, the vacuum extruder for packing machine of the present invention, when in operation, firstly, the packaged articles are placed inside the tank 7, and the opening of the package bag is located at the right portion of the tank 7, then the sealing plate 5 is pushed by the first hydraulic cylinder 6 to move left, so that the sealing plate 5 pushes the support plate 4 to enter the vacuum box 2, at this time, the tank 7 is located under the pressing plate 8, and the sealing plate 5 seals the opening at the right end of the vacuum box 2, by controlling the extension length of the moving ends of the plurality of sets of second hydraulic cylinders 12, the plurality of sets of second hydraulic cylinders 12 push the connecting plate 11 to move downward, after moving downward, the connecting plate 11 drives the vertical rod 13 to move downward by the lantern ring 14 and the spring 15, so that the vertical rod 13 pushes the pressing plate 8 to move downward, so that the pressing plate 8 extrudes the package bag located in the tank 7, then, the vacuum box 2 is evacuated by the air extractor, make the inside evacuation of wrapping bag, then through heating electric plate 28, make electric plate 28 seal the opening of wrapping bag, the wrapping bag seals the completion back, opens air inlet unit and makes outside air get into inside the vacuum chamber 2, moves the end through controlling first pneumatic cylinder 6 and contracts, makes cell body 7 shift out the slide rail 3 outside.

The utility model discloses the main function who realizes does: firstly, placing the bagged article in the groove 7, positioning the opening of the packaging bag at the right part of the groove 7, then pushing the sealing plate 5 to move leftwards through the first hydraulic cylinder 6, pushing the supporting plate 4 to enter the vacuum box 2 by the sealing plate 5, positioning the groove 7 under the pressing plate 8, sealing the opening at the right end of the vacuum box 2 by the sealing plate 5, then driving the pressing plate 8 to move downwards through the lifting device, extruding the packaging bag positioned in the groove 7 by the pressing plate 8, then vacuumizing the vacuum box 2 through the air exhaust device, vacuumizing the inside of the packaging bag, improving the effect of extruding and packaging the packaging bag through external force, reducing the space occupation of the packaged article, then heating the electric heating plate 28, sealing the opening of the packaging bag through the electric heating plate 28, opening the air intake device to enable the outdoor air to enter the vacuum box 2 after the sealing of the packaging bag is completed, the moving end of the first hydraulic cylinder 6 is controlled to contract, so that the groove body 7 is moved out of the slide rail 3, and the convenience of taking and placing operations after vacuum extrusion packaging of articles is improved.

The installation mode, the connection mode or the setting mode of the vacuum extruder for the packing machine of the utility model are common mechanical modes, and the vacuum extruder can be implemented as long as the beneficial effects can be achieved; the utility model discloses a first pneumatic cylinder 6, second pneumatic cylinder 12, vacuum pump 21, automatically controlled valve 23, filter 24, manometer 26 and electric plate 28 of vacuum extruder for packagine machine are purchase on the market, and this industry technical staff only need according to its subsidiary instructions install and operate can, and need not the technical staff in this field and pay out creative work.

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 in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A vacuum extruder for a packaging machine is characterized by comprising a base (1), an air extractor, a lifting device, a vacuum box (2), an air inlet device, a sliding rail (3), a supporting plate (4), a sealing plate (5), a first hydraulic cylinder (6), a groove body (7), a pressing plate (8) and an electric heating plate (28), wherein the vacuum box (2) is arranged at the top end of the base (1), the air extractor is communicated with the inside of the vacuum box (2), the air extractor is used for vacuumizing the inside of the vacuum box (2), the right end of the vacuum box (2) is provided with an opening, the left end of the vacuum box (2) is provided with an air inlet, the air inlet device is communicated with the air inlet of the vacuum box (2), the bottom end of the sliding rail (3) is connected with the bottom of the inner side wall of the vacuum box (2), the supporting plate (4) is arranged at the top end of the sliding rail (3) in a left-right sliding mode, the left end of the sealing plate (5) is connected with the right end of the supporting plate (4), and closing plate (5) are sealed to the opening of vacuum box (2), the stiff end of first pneumatic cylinder (6) is installed on base (1) top, the removal end and closing plate (5) right-hand member of first pneumatic cylinder (6) are connected, cell body (7) bottom is connected with backup pad (4) top, elevating gear installs on base (1) top, clamp plate (8) top is connected with elevating gear, and clamp plate (8) set up inside slide rail (3), install in clamp plate (8) bottom right part electric plate (28).

2. The vacuum extruder for the packaging machine as claimed in claim 1, wherein the lifting device comprises a support (9), a slide block (10), a connecting plate (11), a second hydraulic cylinder (12), a vertical rod (13), a sleeve ring (14), a spring (15) and a limiting member (16), the bottom end of the support (9) is connected with the top end of the base (1), a plurality of sets of sliding grooves are arranged on the support (9), the plurality of sets of slide blocks (10) are respectively slidably arranged on the plurality of sets of sliding grooves, the outer side wall of the connecting plate (11) is connected with the outer side walls of the plurality of sets of slide blocks (10), the fixed ends of the plurality of sets of second hydraulic cylinders (12) are all mounted at the top end of the support (9), the moving ends of the plurality of sets of second hydraulic cylinders (12) are all connected with the top end of the connecting plate (11), the upper portion of the vertical rod (13) is slidably mounted on the connecting plate (11), and the top end of the vertical rod (13) is provided with the limiting member, montant (13) bottom is stretched into in slide rail (3) and is connected with clamp plate (8) top, and the fixed suit in montant (13) lateral wall in lantern ring (14), and spring (15) cooperation suit is on montant (13) lateral wall, and spring (15) set up between connecting plate (11) and lantern ring (14), and install on connecting plate (11) top locating part (16), and locating part (16) are spacing to the top of montant (13).

3. The vacuum extruder for the packaging machine according to claim 1, wherein the air extractor comprises an air box (17), an air filter screen (18), a communicating pipe (19), a one-way exhaust valve (20) and a vacuum pump (21), the air box (17) is installed on the inner side wall of the base (1), the air filter screen (18) is installed in the middle of the inner side wall of the air box (17), the communicating pipe (19) is communicated with the left end of the air box (17), the top end of the communicating pipe (19) is communicated with the inside of the vacuum box (2), the one-way exhaust valve (20) is communicated with the communicating pipe (19), the vacuum pump (21) is installed on the inner side wall of the base (1), and the input end of the vacuum pump (21) is communicated with the right end of the air box (17).

4. The vacuum extruder for the packaging machine is characterized in that the air inlet device comprises an air inlet pipe (22), an electric control valve (23), a filter (24) and a protective net (29), the air inlet pipe (22) is communicated and arranged at an air inlet of the vacuum box (2), the electric control valve (23) is communicated and arranged on the air inlet pipe (22), the filter (24) is communicated and arranged at the left end of the air inlet pipe (22), and the protective net (29) is arranged at the left end of the filter (24).

5. The vacuum extruder for packaging machine as claimed in claim 1, further comprising a pressure gauge (26), wherein the pressure gauge (26) is installed at the top end of the vacuum chamber (2), and the pressure gauge (26) communicates with the inside of the vacuum chamber (2).

6. The vacuum extruder for packaging machine as claimed in claim 1, further comprising a sight window (27), wherein the sight window (27) is provided on an outer side wall of the vacuum box (2), and the sight window (27) communicates with the inside of the vacuum box (2).

7. The vacuum extruder for packaging machines as claimed in claim 1, further comprising a sealing ring (25), wherein the sealing ring (25) is fixedly mounted on the top end of the vacuum box (2), and the stem (13) slides up and down through the sealing ring (25).