CN2673801Y

CN2673801Y - Bag sealing machine

Info

Publication number: CN2673801Y
Application number: CN 200320101974
Authority: CN
Inventors: 黄小美
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-10-27
Filing date: 2003-10-27
Publication date: 2005-01-26
Anticipated expiration: 2013-10-27

Abstract

The utility model relates to a bag sealing machine which comprises a machine body, an intermediate plate, a vibrating flat plate, a heating device and an n-shaped plate, wherein a vacuum sucking slot is arranged in the machine body, the side edge of the sucking slot is provided with an air sucking hole, the bottom of the sucking slot is provided with a plurality of supporting columns, and the lateral edge side of the sucking slot is provided with a lateral positioning part; the intermediate plate is fixed by screws on the supporting columns, and a plurality of placing holes which can hold springs are arranged at an appropriate position of the intermediate plate; the bottom of the vibrating flat plate is fixedly provided with a vibrating motor which can be placed on (in loose joint with) the springs; the heating device is arranged on the lateral positioning part and comprises a long strip-shaped electric heater which is fixed on the other lateral bar body and an n-shaped positioning bar, both ends of the n-shaped positioning bar are fixed on both sides of the lateral bar body, and a gap is formed between the positioning bar and the lateral bar body; the bottom of the n-shaped plate is arranged on an air bag. The electric heater and the lateral bar body are arranged on the n-shaped plate, therefore, the air in packed wrapping materials (bags) can be taken out completely, and packing bags with air completely sucked out have a more beautiful appearance.

Description

Bagger

Technical field

The utility model relates to a kind of bagger, refers in particular to when being a kind of vacuum envelopes, and the air in its packaged bag is evacuated really, with reach more can the long preservation packed article bagger.

Background technology

The principle of traditional vacuum wrapping machine is that the gas in the bag of connection with wrapping of piece is vacuumized.No. 83210092 patent of representative type example such as TaiWan, China and No. 84201332 patent, mainly be fixed on the body in sagging mode by the bag thing, extract the air in the bag again, thermoplastic seal package bag again, the defective of this structure is, packaged bag is in static state when being fixed, its in-to-in air-distribution differs, after so the air in the bag is taken out, whole packing material or bag appearance are not only unbecoming, and remain remaining gas in the bag, and further make the packed article can't long preservation, mouldy impaired easily.

No. 86214494 patent of TaiWan, China, be that positioning strip clip with the bag thing is in

pedestal

12,20 side, after so looking into its packaged being evacuated, when thermoplastic seals, come thermoplastic to seal by electric heater, its defective is that top that thermoplastic seals there is no any oppressive plate and constrains, therefore more unfairness is firm to seal area, positioning strip is the packaged sack of clip when not sealing in addition, and only positioning strip mat clip is positioned on the pedestal, and therefore vibrations get loose easily, the shortcoming of this case maximum is to extract complete vacuum out, and the whole face unfairness of packed article, the influence sight, not easy to store.

Summary of the invention

The purpose of this utility model provides a kind of bagger, utilize packaged bag to be placed on the shock platforms by level, draw a air in the bag with suction, it is more complete that air in packed article or the bag is removed, more complete attractive in appearance by air-breathing packaged its outward appearance of bag after fully.

A purpose more of the present utility model provides a kind of bagger, and the sack of packaged bag more can on average be drawn out of the air in the bag by effectively average location by plural path, and the close mouth area behind the thermoplastic is more smooth firm.

A purpose more of the present utility model provides a kind of bagger, and the sack radius stay of packaged bag is in conjunction with firm, and long-term use is unexpected to get loose.

Above-mentioned purpose of the present utility model is achieved in that a kind of bagger, it is characterized in that comprising: body, its inside are provided with vacuum suction and draw groove, inhale the side that draws groove and are provided with a suction hole, and bottom land is provided with several pillars, and the groove lateral margin is established the side location division; Intermediate plate is fixed on the pillar, and the appropriate location of its intermediate plate is provided with several holding holes, puts spring; Vibrations are dull and stereotyped, and its bottom sets firmly a vibrating motor, is placed on the spring; Heating arrangement is installed on the side location division, comprises: the electric heater of strip is fixedly arranged on another side slat body;  type positioning strip, its two end is fixed in the bilateral of side slat body, makes positioning strip and side slat body top form the gap; With the  plate, its bottom is positioned on the air bag, and electric heater and side slat body are positioned on the  template.

The utility model is elaborated with instantiation below in conjunction with accompanying drawing.

Description of drawings

Fig. 1 is a block diagram of the present utility model;

Fig. 2 is a part three-dimensional exploded view in addition of the present utility model;

Fig. 3 is the three-dimensional exploded view of the utility model enclosing cover;

Fig. 4 moves section A, B, C, D, E, F, G figure for embodiment of the present utility model;

The block diagram that Fig. 5 is bled and finishes for the packaged bag of the utility model.

Description of reference numerals: body 10; Groove 12 is drawn in suction; Suction hole 14; Pillar 16; Side location division 18; Intermediate plate 20; Holding hole 22;

Spring

24,56; Vibrations dull and stereotyped 30; Heating arrangement 40; Electric heater 42; Side slat body 43; Positioning strip 44; Gap 45;  template 46; Enclosing cover 50; Heat-resisting dull and stereotyped 54; " type rectangular 55; Press strip 57; Packaging bag 80; Open end 82; Vibrating motor M; Air bag 461; Set plate 462; Perforation 463; Breather pipe 464; Into and out of tracheae 465.

The specific embodiment

At first see also Fig. 1 and Fig. 2, the utility model comprises:

Body 10, its inside are provided with vacuum suction and draw groove 12, inhale the side that draws groove 12 and are provided with a suction hole 14, and bottom land is provided with several pillars 16, and the groove lateral margin is established side location division 18 (as shown in Figure 4);

Intermediate plate 20 is fixed on the pillar 16, and the appropriate location of its intermediate plate 20 is provided with several holding holes 22, can put spring 24;

Vibrations flat board 30, its bottom sets firmly a vibrating motor M, can be placed on the spring 24;

Heating arrangement 40 is installed on the side location division 18, comprises: the electric heater 42 of strip, be fixedly arranged on another side slat body 43, and a  type positioning strip 44, its two end is fixed in the bilateral of side slat body 43, makes positioning strip 44 and side slat body 43 tops form gap 45;  plate 46, bottom are positioned on the air bag 461, and electric heater 42 and side slat body 43 are positioned on the  template 46.

According to aforesaid principal character, wherein drawing the top loose joint one of groove 12 in suction can be for lifting the enclosing cover 50 that covers, when covering, enclosing cover 50 draws groove 12 sealing with suction, and the leading edge below of enclosing cover 50 is provided with one, and " type is rectangular 55, the heat-resisting riglet 54 of its below interlocking; several locating tab 551 of cross-under on its body; the interlocking of locating tab 551 tops has spring 56, and mat press strip 57 pulls spring 56, the locating tab 551 embeddings embedding of pulling in " on the type rectangular 54, making rubber-like locating tab 551 protrude from " rectangular 54 belows of type.(as shown in Figure 3)

According to aforesaid principal character, wherein one set plate 462 be provided with the perforation 463, this is set plate 462 and can be positioned on the side location division 18, and air bag 461 can be placed in sets on the plate 462, but breather pipe 464 cross-under of air bag 461 are gone in the perforation 463, further with body 10 interior communicating into and out of tracheae 465.

Want feature according to aforesaid primary and secondary, when implementing, have following superior effect and enforcement:

(1). see also Fig. 4 A, B, with interior packaging bag 80 of having packed article, its open end 82 passes in the gap 45 of positioning strip 44 belows, enclosing cover is placed on suction for 50 times draws (as Fig. 4 B) on the groove 12, then plural elasticity locating tab 551 is positioned open end 82 local locations, make packaging bag 80 further obtain the location, (this moment, open end 82 was not to be closed and the tool space), packaging bag 80 main bodys lie low on dull and stereotyped 30, air bag 461 unaerateds this moment, but behind enclosing cover 50 lower covers, vibrating motor M activates, dull and stereotyped 30 are the vibrations shape, with the inner package of smooth packaging bag 80 and make the easier circulations of air in the packaging bag 80 and inhaled and draw, hole 14 beginnings air-breathing (as Fig. 4 C) are drawn in suction, draw groove 12 with the order suction and be tending towards vacuum state, in air-breathing, gas in the packaging bag 80 is also run out of by the localized voids of open end 82, but it is different with the air pressure in the packaging bag 80 that inhale the air pressure that draws groove 12 this moment, if promptly inhale when drawing groove 12 and being 0.5 air pressure, packaging bag 80 still has remaining gas, and may its air pressure be 0.7, this moment, another action activated (as Fig. 4 D), be air bag 461 inflations, the electric heater 42 of not heating is pushed to liter, to make electric heater 42 upper surfaces and heat-resisting dull and stereotyped 54 pressure rollings mutually, with open end 82 sealings (but not heating), suction is drawn groove 12 and is continued to be bled, make and inhale the pressure draw in the groove 12 air pressure in the packaging bag 80 that is closed, form pressure reduction, because the pressure reduction of certain degree is to make packaging bag 80 be expansion shape (being the internal pressure of packaging bag 80 is drawn groove 12 greater than suction pressure), continue vibrations this moment dull and stereotyped 30, and the article (grain) in the packaging bag 80 continue by vibrations smooth (shown in Fig. 4 E).

(2). see also Fig. 4 F, air bag 461 loses heart, electric heater 42 descends and makes the open end 82 of packaging bag 80 have disappointing path, because pressure differential event, gas in the packaging bag 80 is run out of to inhale by open end 82 once again and is drawn in the groove 12, inhales the air pressure that the air pressure that draws groove 12 is tending towards being equal to packaging bag 80 with order, in other words, packaging bag 80 is bled by secondary, makes the gas of packaging bag 80 reach the vacuum values that sets.

(3). see also Fig. 4 G, the person's of being right after air bag 461 is inflated again, with electric heater 42, electric heater 42 electric power conductings, electric heater 42 and heat-resisting dull and stereotyped 54 pressure rolling open ends 82 mutually make the sealing of open end 80 thermoplastics, and the packaged bag 80 of inner perfect vacuum are to accuse processed finishing.Raising 50 packaging bags 80 of enclosing cover can be removed.

(4). 1. the topmost characteristic of the utility model is that the high speed vibration of mat flat board 30 comes article (grain) in the smooth packaging bag 80 to make interior easier being sucked out of air of packaging bag 80, absolute smooth of packaging bag 80 outward appearances that package processing is finished.2. by the open end 82 of the elasticity localization package of plural locating tab 551 pack 80, make packaging bag 80 unexpected different when vibrations, and the fraud that can't run out of of unexpected packaging bag 80 gases.3. heat-resisting dull and stereotyped 54 with the thermoplastic of the pressure rolling mutually face of electric heater 42, area is big, makes sealing of beginning firm.4. the internal gas of packaging bag 80 is adopted the pumping of second order segmentation, can make the upper and lower plane of packaged bag profile more smooth, to promote the aesthetic feeling vision of outward appearance.So can effectively make things convenient for to stack for a long time, and article in the preservation of packaged bag 80 and undergoing no deterioration.5. positioning strip 44 is taked the fixed position, and 43 of side slat bodies form constant clearance, positioning strip 44 unexpected unusual fluctuations.

Claims

1, a kind of bagger is characterized in that comprising:

Body, its inside are provided with vacuum suction and draw groove, inhale the side that draws groove and are provided with a suction hole, and bottom land is provided with several pillars, and the groove lateral margin is established the side location division;

Intermediate plate is fixed on the pillar, and the appropriate location of its intermediate plate is provided with several holding holes, puts spring;

Vibrations are dull and stereotyped, and its bottom sets firmly a vibrating motor, is placed on the spring;

Heating arrangement is installed on the side location division, comprises: the electric heater of strip is fixedly arranged on another side slat body; ㄇ type positioning strip, its two end is fixed in the bilateral of side slat body, makes positioning strip and side slat body top form the gap; With

The ㄇ plate, its bottom is positioned on the air bag, and electric heater and side slat body are positioned on the ㄇ template.

2, according to the described bagger of claim 1, it is characterized in that, the top of groove is drawn in suction, loose joint one can be for lifting the enclosing cover that covers, and the leading edge below of enclosing cover is provided with one, and " type is rectangular, the heat-resisting riglet of its below interlocking; several locating tabs of cross-under on its body; the interlocking of locating tab top has spring, and the mat press strip pulls spring, the locating tab embedding embedding of pulling in " on type is rectangular, making the rubber-like locating tab protrude from " the rectangular below of type.

According to the described bagger of claim 1, it is characterized in that 3, one sets plate is provided with perforation, this is set plate and is positioned on the side location division, and air bag is placed in and sets on the plate, and the breather pipe cross-under of air bag is gone in the perforation, with communicating into and out of tracheae in the body.