CN207000942U - A kind of vacuum food packing machine - Google Patents

Abstract

The utility model discloses a kind of vacuum food packing machine, including body, the putting groove being arranged in body, it is arranged at the cover of putting groove upper end, putting groove inner horizontal is provided with lattice, lattice includes regulating part, regulating part include actuator, gear, the bottom for being arranged in putting groove and the rotating shaft of connection actuator and gear, two with gear engagement and symmetrically arranged rack, the positive stop strip that is connected with rack, positive stop strip is parallel with the side wall of putting groove, and the locating part for limiting positive stop strip along rectilinear movement is provided between positive stop strip and the bottom of putting groove.The utility model has the advantages of being not easy to make the semi-fluid food in food pack to be flowed out from sack and influence sack sealing effectiveness.

Description

A kind of vacuum food packing machine

Technical field

Food packing device field is the utility model is related to, more particularly to a kind of vacuum food packing machine.

Background technology

Vacuum packing machine is that one kind can realize vacuum-packed machine, and it is the improvement made in normal packet installation, Sterile vacuum environment is provided for some perishable food, so as to extend the shelf-life of food.Vacuum packing machine extensive use In meat products, marine product, frozen product packaging.

Publication No. CN204713481U, the Chinese patent document that publication date is on October 21st, 2015, disclose one kind Vacuum hotpressing packing machine, including cabinet and case lid, side and the case lid of cabinet are hinged, and accommodating cavity, heat-seal are provided with cabinet Put；Heat-sealing device includes heat-sealing bar, and heat-sealing bar be located at the be hinged opposite side of cabinet and case lid and affixed with cabinet, is set on heat-sealing bar There is positioning component, positioning component is detachably fixed with sack and is connected, and having reached the sack when placing sack can fix with heat-sealing bar Effect.

Prior art in use, packaging bag is tiled and placed, then carries out autoclave package to its opening.However, When semi-fluid food is placed with inside packaging bag, if tiling or the excessive placement of the amplitude toppled over carry out hot pressing again, easily lead Semi-fluid food outflow inside causing, causes food pollution, and the semi-fluid food flowed out will also result in the sealing effectiveness of sack It is deteriorated.

Utility model content

The purpose of this utility model is to provide a kind of vacuum food packing machine, has the semi-fluid being not easy to make in food pack The advantages of matter food flows out from sack and influences sack sealing effectiveness.

Above-mentioned technical purpose of the present utility model technical scheme is that：

A kind of vacuum food packing machine, including body, the putting groove being arranged in body, it is arranged at the machine of putting groove upper end Lid, the putting groove inner horizontal are provided with lattice, and the lattice includes regulating part, the regulating part including actuator, Gear, the rotating shaft of the bottom for being arranged in putting groove and connection actuator and gear, two engaged with gear and symmetrically arranged tooth Bar, the positive stop strip being connected with rack, the positive stop strip is parallel with the side wall of putting groove, the bottom of the positive stop strip and putting groove it Between be provided with for limit positive stop strip along rectilinear movement locating part.

Using said structure, rotated by actuator, so that so as to drive the gear connected in rotating shaft and rotating shaft to turn It is dynamic, and the gear is to be horizontally placed on the top for putting trench bottom but smaller putting the spacing between trench bottom, i.e. putting groove Bottom does not contact with gear.When gear rotates around the axial line of rotary shaft, rack can be made to be moved along locating part along horizontal linear It is dynamic, and then realize rack drives positive stop strip simultaneously along being moved closer or far from putting groove two side, with adjust positive stop strip with it Spacing between the side wall of hithermost putting groove, so that the spacing, which is suitable for being slightly slanted placing, is equipped with semi-fluid food Packaging bag, reduce its possibility toppled over and make semi-fluid food outflow therein, so as to be not easy to make sack to pollute, work as machine Cover on putting groove, and vacuumized and hot press operation, improve the sealing effectiveness of sack.In addition, the tune of the positive stop strip Section is applicable to the placement of different capabilities and the food pack of size.

More preferably：The locating part includes the limited block being arranged on positive stop strip and the bottom for being opened in putting groove The stopper slot in portion, the limited block insertion stopper slot is interior and is moved along stopper slot.

Using said structure, by the mutual cooperation of limited block and stopper slot, trench bottom is being put so as to improve positive stop strip The synchronism and stability of translation, positive stop strip and the spacing put between groove sidewall can be made to be quickly adapted for different capabilities or size The food pack of size.

More preferably：The lattice also includes barrier rib, and the barrier rib is symmetricly set in the regulating part Both sides；The barrier rib is bonded setting with the side wall of putting groove.

Using said structure, barrier rib can reduce food pack with putting caused by groove sidewall was affixed closely to phase The possibility toppled over side, help to maintain food pack and incline the stability put.

More preferably：Arc surface is provided with the barrier rib, the arc surface is arranged at away from storing groove sidewall Side.

Using said structure, stress is reduced, the active force to the packaging bag equipped with semi-fluid food is reduced, makes it can be with putting The side wall for putting groove is more bonded but is not easy to make it be bonded with side wall completely, and then is not easy to topple over packaging bag.

More preferably：The junction of the rotating shaft and putting groove is provided with bearing.

Using said structure, the friction occurred when helping to reduce axis of rotation between each putting groove, so that actuator Rotating shaft can be smoothly driven to drive pinion rotation.

More preferably：The bearing includes ball chamber, is connected with a closure on institute's ball chamber, the rotating shaft is worn If pass through closure.

Using said structure, closure can be used for sealing ball chamber, when cover is covered above putting groove and is vacuumized, Air, which is not easy to enter from the external world, puts intracavitary, and then the air inside storing intracavitary and food pack can be made together more complete It is extracted entirely, double of supping realizes preferable sealing property.

More preferably：The bottom of the closure is provided with flexible sealing gasket, the sealing gasket and ball The end face of chamber closely abuts.

Using said structure, help further to promote the sealing effectiveness in putting groove, and then make the air in packaging bag The efficiency vacuumized can be favorably improved by rapid evacuation.

In summary, the utility model has the advantages that：

It is placed in food pack to be not easy to make the position too toppled in food pack, so as to be not easy to make semi-fluid food Sack is polluted from sack outflow and influences the sealing effectiveness of sack.

Brief description of the drawings

Fig. 1 is the structural representation of vacuum food packing machine in embodiment；

Fig. 2 is the structural representation of vacuum food packing machine in embodiment, is mainly used in embodying the structure for putting chamber；

Fig. 3 is the enlarged drawing of B in Fig. 2, is mainly used in embodying gear, rotating shaft, rack, positive stop strip, actuator, the knot of bearing Structure；

Fig. 4 is the structural representation of vacuum food packing machine in embodiment, is mainly used in embodying gear；32nd, rotating shaft；33、 The structure of rack, stopper slot；

Fig. 5 is the enlarged drawing of A in Fig. 1, is mainly used in embodying inwall, outer wall, ball, the structure of ball chamber；

Fig. 6 is the sectional view of barrier rib in embodiment, is mainly used in embodying the structure of arc surface.

In figure, 1, body；11st, putting groove；2nd, cover；31st, gear；32nd, rotating shaft；33rd, rack；34th, positive stop strip；35th, drive Moving part；4th, locating part；41st, stopper slot；42nd, limited block；5th, barrier rib；51st, arc surface；6th, bearing；61st, inwall；62nd, outer wall； 63rd, ball；64th, ball chamber；7th, by press strip；8th, flip bar；9th, closure.

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but As long as all protected in right of the present utility model by Patent Law.

Embodiment：A kind of vacuum food packing machine, as shown in figure 1, including body 1, it is arranged on two inside body 1 simultaneously The square putting groove 11 of row, and have a cover 2 by rod hinge connection in the both sides of matrix, cover 2 can be led to by promotion Cross connecting rod alternately to cover on two putting grooves 11, and formed and be fitted close with putting groove 11.It is additionally provided with inside cover 2 Vacuum extractor, for the sky for aspirating putting groove 11 and being placed on inside its internal packaging bag with semi-fluid food Gas, to realize the sealing of packaging bag, the semi-fluid food for making it internal has the longer shelf-life.In the upper surface of putting groove 11 Both sides, be respectively fixed with one with cover 2 coordinate heat-sealing by press strip 7, the every both sides by press strip 7 be also fixed with one it is with holes Bearing, and a flip bar 8 is worn between two bearings, for pressing at the sack of food pack, is convenient for taking out Vacuum and heat-sealing.

Referring to Figures 1 and 2, in the bottom of putting groove 11, a through hole is worn, an outer cover is worn in through-holes and is provided with The rotating shaft 32 of bearing 6, actuator 35 is provided with side of the rotating shaft 32 away from the notch of putting groove 11, the actuator 35 is electricity Machine, and horizontal connection has a gear 31 on the side of the notch of putting groove 11 at it.

Reference picture 3, with the same plane of gear 31, and in the both sides of the gear 31, being symmetrically engaged with a toothed rack 33, length, width, the space width all same of the rack 33, and in every toothed rack 33 close to one end of the side wall of putting groove 11, vertically A positive stop strip 34 is connected with, and every positive stop strip 34 is identical to the spacing close to its side wall of corresponding putting groove 11.

Reference picture 4, two stopper slots 41 parallel with positive stop strip 34 are offered in the bottom of stopper slot 41, and in positive stop strip 34 towards being provided projectingly a square limited block 42 on the end face of the bottom of putting groove 11（With reference to Fig. 5）, limited block 42 insert Enter in stopper slot 41.

Reference picture 5, bearing 6 include inwall 61, outer wall 62, the ball chamber 64 being arranged between inwall 61 and outer wall 62, Spaced set has some balls 63 in ball chamber 64.A sealing is provided with the outer cover of rotating shaft 32 close to one end of motor Lid 9（With reference to Fig. 3,）, the closure 9 fixes in the ball chamber 64 of bearing 6, is also placed with the end face of boss sealing together Pad, the sealing gasket closely abut with the end face of ball chamber 64, and are coated in the edge of ball chamber 64 and the periphery of sealing gasket There is appropriate lubricating oil, for oil sealing ball chamber 64.

Reference picture 6, a barrier rib 5 is respectively placed with putting groove 11 side wall parallel with positive stop strip 34, the barrier rib 5 Upper end be provided with arc surface 51, arc surface 51 is arranged at away from the side of the side wall of putting groove 11.

Operation principle：Before the packaging bag equipped with semi-fluid food is put into, starts motor, make its rotation, so as to drive Rotating shaft 32 and the gear 31 that is connected in rotating shaft 32 around the shaft 32 axial line rotate, so as to carry-over bar 33 along stopper slot 41 Bearing of trend translation, it is final to drive positive stop strip 34 to the direction movement closer or far from the side wall of putting groove 11, while adjust resistance The distance between blend stop 5 and positive stop strip 34, to adapt to the size that video bag to be sealed packs, it is easy to it to be slightly slanted and leans on In the side wall of putting groove 11, but it should not be caused excessively upright and will be toppled over to the centre of putting groove 11, or excessively inclined Tiltedly slide to the bottom of putting groove 11, cause the outflow of the semi-fluid food in different degrees of inside, not only pollute sack, it is contaminated Sack be also less prone to closely seal, ultimately result in the semi-fluid food inside packaging bag and be difficult to reach the shelf-life.Sack is led to again Cross flip bar 8 and by the gap between press strip 7, and flip bar 8 is overturn to pushing down sack, then promote cover 2 closely to cover The end face of putting groove 11, vacuumizes and seals again, realizes the sealing of the complete stability of the packaging bag equipped with semi-fluid food.

Claims (7)

1. a kind of vacuum food packing machine, including body（1）, it is arranged at body（1）Interior putting groove（11）, it is arranged at putting groove （11）The cover of upper end（2）, it is characterized in that：The putting groove（11）Inner horizontal is provided with lattice, and the lattice includes Regulating part, the regulating part include actuator（35）, gear（31）, be arranged in putting groove（11）Bottom and connection actuator （35）And gear（31）Rotating shaft（32）, two pieces and gear（31）Engagement and symmetrically arranged rack（33）With rack（33）Even The positive stop strip connect（34）, the positive stop strip（34）With putting groove（11）Side wall it is parallel, the positive stop strip（34）With putting groove （11）Bottom between be provided with for limiting positive stop strip（34）Along the locating part of rectilinear movement（4）.

2. a kind of vacuum food packing machine according to claim 1, it is characterized in that：The locating part（4）Including being arranged at Positive stop strip（34）On limited block（42）And it is opened in putting groove（11）Bottom stopper slot（41）, the limited block（42） Insert stopper slot（41）It is interior and along stopper slot（41）It is mobile.

3. a kind of vacuum food packing machine according to claim 1, it is characterized in that：The lattice also includes barrier rib （5）, the barrier rib（5）It is symmetricly set in the both sides of the regulating part；The barrier rib（5）With putting groove（11）Side wall patch Close and set.

4. a kind of vacuum food packing machine according to claim 3, it is characterized in that：The barrier rib（5）On be provided with circle Cambered surface（51）, the arc surface（51）It is arranged at and deviates from putting groove（11）The side of side wall.

5. a kind of vacuum food packing machine according to claim 1, it is characterized in that：The rotating shaft（32）With putting groove（11） Junction be provided with bearing（6）.

6. a kind of vacuum food packing machine according to claim 5, it is characterized in that：The bearing（6）Including ball chamber （64）, institute's ball chamber（64）On be connected with a closure（9）, the rotating shaft（32）Wear and pass through closure（9）.

7. a kind of vacuum food packing machine according to claim 6, it is characterized in that：The closure（9）Bottom set There are flexible sealing gasket, the sealing gasket and ball chamber（64）End face closely abut.