CN200954881Y

CN200954881Y - Automatic packing machine

Info

Publication number: CN200954881Y
Application number: CN 200620077092
Authority: CN
Inventors: 杨建川
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-08-29
Filing date: 2006-08-29
Publication date: 2007-10-03
Anticipated expiration: 2016-08-29

Abstract

The utility model provides an efficient automatic package machine, comprising a machine frame, a hopper positioned on the machine frame, an automatic weighing device arranged below the outlet of the hopper, a bagging device arranged under the automatic weighing device and a package bag storage bracket positioned on the machine frame, a package bag provider arranged on the package bag storage bracket, the vacuum pump and air compressor arranged on the bagging device of the machine frame used to take out the bags on the package bag storage bracket, and a vacuum pump and an empty presser positioned on the machine frame. The bagging device is composed of a work table and a rotation unit, and the rotation unit is positioned between the machine frame and the work table to rotate the work table. The work table is arranged horizontally and is provided with a plurality of the bagging posts. Each bagging post consists of a bag expansion device and a seal device. When the rotation device runs, all the bagging posts move to the bagging procedure in sequence, thereby greatly enhancing the package efficacy. The automatic package machine is mainly applicable to the quantitative package operation for milk, cornmeal, melon seed and tea.

Description

A kind of automatic packaging machine

Technical field

The utility model relates to a kind of package packing machine, relates in particular to a kind of automatic packaging machine that a small amount of article is carried out independent packaging.

Background technology

Package packing machine relates to the every aspect of daily life, the melon seeds of eating at ordinary times, peanut, the tealeaves that brews generally all are quantitative independent packagings, when if independent packaging is big, hand-filling and mechanical packaging difference are not clearly, when the individual packaging volume was less, then hand-filling seems wasted time and energy and works uninteresting.As the tealeaves inner wrapping of current trend, seem more loaded down with trivial details owing to will vacuumize its operation earlier before the packing.For this reason, on May 31st, 2006, the Chinese patent CN2784314Y of bulletin disclosed a kind of automatic small tea packaging machine, the Weighing of its tealeaves, packaging bag Automatic Extraction, packaging bag distending, tealeaves are gone into bag, packaging bag vacuumizes, packaging bag enclosing is integrated on the equipment, realize that by microcomputer control system each component part of whole wrapping machine finishes packaging process automatically by setting operation.But this kind wrapping machine is owing to have only a multiple package position, and packaging efficiency still is not ideal enough.

Summary of the invention

The purpose of this utility model provides the high automatic packaging machine of a kind of packaging efficiency.

The technical scheme that the utility model adopted is such: a kind of automatic packaging machine, comprise frame and be located at hopper on the frame, be located at the poidometer of hopper discharging opening below, be located at the bagging apparatus of the above poidometer below of frame, be located at the packaging bag storage rack on the frame, be located at and be used on the frame taking out packaging bag and placing the bag taking device of bagging apparatus from the packaging bag storage rack, be located at vacuum pump and Air compressor on the frame, described bagging apparatus comprises bench board and slewing arrangement, described slewing arrangement is located at and is used to make described bench board to rotate between frame and the bench board, described bench board level setting and which is provided with some pack stations, each pack station comprises expand bagging apparatus and closing device.

Above-mentioned automatic packaging machine, described bloated bagging apparatus comprises the fixing sucking disk that is provided with the inlet scoop, be provided with the movable sucker and the sealing cylinder of inlet scoop, described fixing sucking disk is fixedly arranged on the bench board, the body of described sealing cylinder is connected with bench board and movable sucker respectively with valve rod makes that movable sucker can be with respect to the fixing sucking disk parallel motion, the inlet scoop of fixing sucking disk and the inlet scoop of movable sucker are provided with in opposite directions and the two sides that make two inlet scoop relative motions be used to adsorb packaging bag under the effect of sealing cylinder are opened its feeding mouth, described fixing sucking disk and movable sucker are respectively equipped with some air intake passages, and described each air intake passage is communicated with cooresponding inlet scoop and vacuum pump respectively.

Above-mentioned automatic packaging machine, described pack station is two

Above-mentioned automatic packaging machine, described slewing arrangement is a rotary cylinder.

Above-mentioned automatic packaging machine, described slewing arrangement are the rotating shafts by servo motor driven.

Above-mentioned automatic packaging machine, described bag taking device comprises the turn device that can rotate with respect to frame, be located at bag taking cylinder on the turn device, be located at the sucker on the bag taking cylinder valve rod, described sucker under the effect of turn device the packaging bag storage rack with pack crank motion between the station.

Above-mentioned automatic packaging machine, described turn device is a rotary cylinder.

Above-mentioned automatic packaging machine, also be provided with into bag funnel between described hopper and the bagging apparatus, describedly advance a bag funnel and comprise lift cylinder, the flute profile adapter plate, flute profile portable plate and locating dowel pin, the body of described lift cylinder is fixedly arranged on the frame, described flute profile adapter plate is fixedly arranged on the valve rod of lift cylinder, described flute profile portable plate center-bottom is articulated on the valve rod of lift cylinder, the groove part of flute profile adapter plate and flute profile portable plate is provided with the infundibulate cavity volume that forms the top opening in opposite directions, and described locating dowel pin is located to be used on the frame make when moving down under the valve rod effect of flute profile portable plate at lift cylinder and is made flute profile portable plate bottom leave the bottom of flute profile adapter plate.

Above-mentioned automatic packaging machine, the described station that respectively packs also comprises vacuum extractor.

After adopting such scheme, automatic packaging machine of the present utility model, by several pack stations are set on bench board, and each pack station comprises bloated bagging apparatus, vacuum extractor and closing device, when slewing arrangement constantly rotated, each packs station just can enter the pack operation successively like this, need not wait a pack operation to finish and do not need to resemble the current packaging machine, just can enter next pack operation, thereby improve packaging efficiency greatly.

Description of drawings

Fig. 1 is that embodiment packs preceding scheme drawing;

Fig. 2 is the scheme drawing in the embodiment pack process;

Fig. 3 is the bagging apparatus schematic top plan view that expands among the embodiment;

Fig. 4 is the bagging apparatus enlarged drawing that expands among the embodiment;

Fig. 5 is a vacuum suction cup front elevation among the embodiment;

Fig. 6 is the A-A cutaway view of Fig. 5;

The specific embodiment

The utility model is based on the improvement that the Chinese patent CN2784314Y of on May 31st, 2006 bulletin is carried out, and believes that reading over this patent documentation helps to understand better the utility model.

Referring to figs. 1 to Fig. 6, embodiment discloses a kind of tealeaves automatic packaging machine, and it comprises frame 1, hopper 2, poidometer 3, packaging bag storage rack 4, bagging apparatus 5, bag taking device 6, advances bag funnel 7, vacuum pump 8, Air compressor 9.Wherein:

Described hopper 2 comprises high hopper 21, is located at the vibrating grizzly 22 of high hopper 21 feed openings below, described vibrating grizzly 22 is used for sieving the tea dust of tealeaves and makes tealeaves equably from the feed opening blanking of vibrating grizzly 22, and described high hopper 21 all is located on the frame 1 with vibrating grizzly 22.

Described poidometer 3 is located at vibrating grizzly 22 feed openings below, be used for tealeaves is carried out accurate measurement, as when setting poidometer 3 each variables are 7 grams, then each poidometer 3 takes by weighing when the tealeaves that falls from vibrating grizzly 22 reaches 7 grams and opens the outlet valve 31 of its below, makes tealeaves of these 7 grams enter next step operation.Poidometer described here 3 adopts known accurate weighing equipment, can buy from the market and the weighing value adjustable, patent documentation mentioned above is also mentioned this kind meausring apparatus, described poidometer 3 is located on the frame 1.

Describedly enter outlet valve 31 belows that bag funnel 7 is located at poidometer 3, it comprises lift cylinder 71, flute profile adapter plate 72, flute profile portable plate 73 and locating dowel pin 74, the body of described lift cylinder 71 is fixedly arranged on the frame 1, described flute profile adapter plate 72 is fixedly arranged on the valve rod of lift cylinder 71, the position of described flute profile portable plate 73 lower middle 5cm is articulated on the valve rod of lift cylinder 71, flute profile adapter plate 72 is provided with the infundibulate cavity volume that forms the top opening in opposite directions with the groove part of flute profile portable plate 73, described locating dowel pin 74 is located on the frame and is configured to make the upset of flute profile portable plate 73 cws when being moved down under the valve rod effect of flute profile portable plate 73 at lift cylinder 71, consequently make the bottom of flute profile portable plate 73 leave the bottom of flute profile adapter plate 72, by the down maneuver of lift cylinder 71, the cavity volume that originally load weighted 7 gram tealeaves are formed from flute profile portable plate 73 and flute profile adapter plate 72 enters next step operation like this.

Described packaging bag storage rack 4 is located on the frame, is similar to a cuboid barrel shaped structure, its upper surface open, and the lower surface middle opening, the contiguous lower edge part of four sides all around of lower surface is provided with barricade and prevents to place the packaging bag in it to drop out.

Described bag taking device 6 comprises rotary cylinder 61, bag taking cylinder 62, bag taking sucker 63.Described rotary cylinder 61 is known a kind of cylinders that can back and forth rotate, it is located on the frame 1 and can with respect to the horizontal plane rotates between 0 °-90 °, described bag taking cylinder 62 is located at the rotating element of rotary cylinder 61, bag taking cylinder 62 also can carry out the reciprocal rotation in the 90 degree scopes like this, described bag taking sucker 63 is located on the valve rod of bag taking cylinder 62, bag taking sucker 63 is provided with two inlet scoops away from the surface of bag taking cylinder 62 those sides of valve rod, this inlet scoop is communicated with vacuum pump 8 by the air intake passage of being located in the bag taking sucker 63, because this rotary cylinder 61 rotates, therefore, the air intake passage here connected with being connected by universal gas joint of vacuum pump 8, and this universal gas joint is located near this rotary cylinder 61, realize the continuous negative pressure absorption when the bag taking of bag taking sucker 63 by relatively rotating of this universal gas joint like this, and needn't reciprocally get rid of there at aspiration channel of bag taking sucker 63 peripheral hardwares, reduce rate of breakdown simultaneously.

Described bagging apparatus 5 comprises bench board 51 and rotary cylinder 52, described rotary cylinder 52 is located at and is used to make described bench board 51 reciprocal 180 degree in horizontal surface to rotate between frame 1 and the bench board 51, rotary cylinder 52 described here can buy on the market, be a kind of technique known, it is used for the reciprocating occasion of needs.Described bench board 51 upper surfaces are provided with two pack stations, and each pack station comprises expand bagging apparatus 53, vacuum extractor 54 and closing device 55.

With reference to figure 1, Fig. 3, described bloated bagging apparatus 53 comprises fixing sucking disk 531, movable sucker 532 and the bag cylinder 533 that expands, described fixing sucking disk 531 is fixedly arranged on the bench board 51, the body and the valve rod of described bloated bag cylinder 533 are located at respectively on bench board 51 and the movable sucker 532, and described fixing sucking disk 531 along continuous straight runs are provided with two axis of guides 534, described movable sucker 532 is sheathed on these two axis of guides 534 slidably, and under the effect of the bag cylinder 533 that expands, described movable sucker 532 can be with respect to fixing sucking disk 531 relative motions.Described fixing sucking disk 531 and the structure of movable sucker 532 and the similar of above-mentioned bag taking sucker 63, like this under fixing sucking disk 531 and movable sucker 532 are expanding 533 effects of bag cylinder from the close-by examples to those far off during relative motion, place therebetween packaging bag to be open for and receive the tealeaves that bag funnel 7 measures.

With reference to figure 4, Fig. 5, Fig. 6, described vacuum extractor 54 is located on fixing sucking disk 531 and the movable sucker 532, fixing sucking disk 531 near above the place be provided with and vacuumize groove 541, offer some vacuum passages 542 on groove 541 madial walls vacuumizing, be provided with the air intake passage 543 that is communicated with each vacuum passage 542 in fixing sucking disk 531, described air intake passage 543 also is communicated with vacuum pump 8.Like this, when the packaging of tea on this pack station is in when expanding bag process, expand bag cylinder 533 drive activity suckers 532 away from fixing sucking disk 531 distending packaging of tea, in the time need vacuumizing to the packaging of tea that tealeaves is housed, the bag cylinder 533 drive activity suckers 532 that expand are fixed sucker 531, so the packaging of tea opening part is owing to vacuumize groove 541 and be in negative pressure state and be evacuated like this, the air that pumps out from packaging of tea is through vacuumizing groove 541, vacuum passage 542, the air intake passage 543 final vacuum pumps 8 that arrive.

With reference to figure 4, described closing device 55 is located at and is reached on the movable sucker 532 on the fixing sucking disk 531, it comprises is located at fixing sucking disk 531 near the insulating mat 551 of belows and be located at heating wire on the insulating mat 551, the described movable sucker 532 in position that should heating wire is provided with cushion 552, described cushion 552 opposite sides connect a sealing cylinder 553, like this when fixing sucking disk 531 and movable sucker 532 press together, the packaging of tea upside is sandwiched between heating wire and the cushion 552, at this moment, heating wire energising heating, when 552 pressurizations of 553 pairs of cushions of sealing cylinder, the both sides of packaging of tea press down integrator in the situation of heating, and closing device 55 also has description as technique known in the above-mentioned patent documentation of mentioning.

Described Air compressor 9 is micro-air compressors, and it is used to provide the source of the gas of each cylinder.Vacuum pump 8 be communicated with the inlet scoop of each sucker and be used for inhaling bag, expand bag and tea packaging vacuumizes etc.

Above-mentioned tealeaves automatic packaging machine is when packing tealeaves, start operating switch, vibrating grizzly 22 is started working, lift cylinder 71 rises, drive flute profile adapter plate 72 and rise with flute profile portable plate 73, tealeaves self-excited oscillation sieve 22 enters poidometer 3 and measures, when reaching setting value 7 grams, outlet valve 31 is opened, and tealeaves enters the funnel of flute

profile adapter plate

72 and 73 formation of flute profile portable plate.Meanwhile, bag taking cylinder 62 begins to rise, bag taking sucker 63 on its valve rod is drawn a packaging of tea (with reference to figure 1) from packaging bag storage rack 4, under the effect of rotary cylinder 61, bag taking cylinder 62 drive bag taking suckers 63 revolve and turn 90 degrees, bag taking this moment sucker 63 is just between fixing sucking disk 531 and movable sucker 532, under the effect of automatic packaging machine electric control system, (also can adopt photoelectric switch control), bag taking sucker 63 discharges packaging bag, packaging bag promptly drops between fixing sucking disk 531 and the movable sucker 532 like this, under the effect of the bag cylinder 533 that expands, movable sucker 532 moves to the direction away from fixing sucking disk 531 along the axis of guide 534, and the opening of packaging bag this moment is by distending.Under the effect of rotary cylinder 52, bench board 51 rotates 180 degree, the pack station that contains packaging of tea so promptly is positioned at the into below of bag funnel 7, lift cylinder 71 descends then, flute profile portable plate 73 is run into locating dowel pin 74 and is clockwise rotated, the tealeaves that advances in bag funnel 7 enters packaging bag, and lift cylinder 71 risings are left described packaging of tea and entered the next round reception from the tealeaves in the poidometer 3 then.Rotary cylinder 52 drives bench board 51 backwards rotation 180 degree simultaneously, in rotating process, the bag cylinder 533 that expands compresses this packaging bag and vacuumizes then and seal, when seal finish after, the automatic valve 535 of its below is opened, thereby packaged tealeaves enters the operation that the finished product frame is finished a tea packaging along chute 536.When one on bench board pack station during at the tealeaves that receives from poidometer 3, another bagwork is just receiving the packaging bag that bag taking device 6 puts down and is finishing bloated bag process.Like this, bag taking device 6 repeats constantly to take off packaging bag from packaging bag storage rack 4 and is placed on the pack station, constantly receive tealeaves and advance bag funnel 7 from poidometer 3, and it is placed on the packaging bag the inside of its below, under the reciprocal rotation of rotary cylinder 52, on the bench board 51 two pack stations constantly repeat to connect bag, the bag that expands, receive tealeaves, vacuumize, seal, export operation such as finished product, thereby realize the tealeaves fully-automatic packaging.

In the above-described embodiments, connecting bench board also can be connected by the rotating shaft of servo motor driven with slewing arrangement between the frame, at this moment, the rotation of described bench board no longer is reciprocal rotation, and can continue to rotate along fixing direction, thereby the station of worktable upper surface can be 3,4,5, and the efficient of a whole like this automatic packaging machine will improve greatly.

Claims

1, a kind of automatic packaging machine, comprise frame and be located at hopper on the frame, be located at the poidometer of hopper discharging opening below, be located at the bagging apparatus of the above poidometer below of frame, be located at the packaging bag storage rack on the frame, be located at and be used on the frame taking out packaging bag and placing the bag taking device of bagging apparatus from the packaging bag storage rack, be located at vacuum pump and Air compressor on the frame, it is characterized in that: described bagging apparatus comprises bench board and slewing arrangement, described slewing arrangement is located at and is used to make described bench board to rotate between frame and the bench board, described bench board level setting and which is provided with some pack stations, each pack station comprises expand bagging apparatus and closing device.

2, automatic packaging machine as claimed in claim 1, it is characterized in that described bloated bagging apparatus comprises the fixing sucking disk that is provided with the inlet scoop, be provided with the movable sucker and the sealing cylinder of inlet scoop, described fixing sucking disk is fixedly arranged on the bench board, the body of described sealing cylinder is connected with bench board and movable sucker respectively with valve rod makes that movable sucker can be with respect to the fixing sucking disk parallel motion, the inlet scoop of fixing sucking disk and the inlet scoop of movable sucker are provided with in opposite directions and the two sides that make two inlet scoop relative motions be used to adsorb packaging bag under the effect of sealing cylinder are opened its feeding mouth, described fixing sucking disk and movable sucker are respectively equipped with some air intake passages, and described each air intake passage is communicated with cooresponding inlet scoop and vacuum pump respectively.

3, automatic packaging machine as claimed in claim 1 or 2 is characterized in that described pack station is two.

4, automatic packaging machine as claimed in claim 3 is characterized in that described slewing arrangement is a rotary cylinder.

5, automatic packaging machine as claimed in claim 3 is characterized in that described slewing arrangement is the rotating shaft by servo motor driven.

6, automatic packaging machine as claimed in claim 1, it is characterized in that described bag taking device comprises the turn device that can rotate with respect to frame, is located at bag taking cylinder on the turn device, is located at the sucker on the bag taking cylinder valve rod, described sucker under the effect of turn device the packaging bag storage rack with pack crank motion between the station.

7, automatic packaging machine as claimed in claim 6 is characterized in that described turn device is a rotary cylinder.

8, automatic packaging machine as claimed in claim 1, it is characterized in that also being provided with between described hopper and the bagging apparatus into bag funnel, describedly advance a bag funnel and comprise lift cylinder (71), flute profile adapter plate (72), flute profile portable plate (73) and locating dowel pin (74), the body of described lift cylinder (71) is fixedly arranged on the frame, described flute profile adapter plate (72) is fixedly arranged on the valve rod of lift cylinder (71), described flute profile portable plate (73) center-bottom is articulated on the valve rod of lift cylinder (71), flute profile adapter plate (72) is provided with the infundibulate cavity volume that forms the top opening in opposite directions with the groove part of flute profile portable plate (73), and described locating dowel pin (74) is located to be used on the frame make and is made flute profile portable plate (73) bottom leave the bottom of flute profile adapter plate (72) when flute profile portable plate (73) moves down under the valve rod effect of lift cylinder (71).

9, automatic packaging machine as claimed in claim 1 is characterized in that the described station that respectively packs also comprises vacuum extractor.