CN206141940U - Automatic flip structure of casting die of vacuum machine - Google Patents

Abstract

The utility model discloses an automatic flip structure of casting die of vacuum machine, including being used for pushing down the depression bar of treating the packing material sack and fixing the upset pole at the depression bar tip, the upset pole uses rotatoryly as the axle center for the other end of depression bar, still includes the connecting rod, the upper end and the cover connection of connecting rod, when the upper cover was opened, the upwards upset of the lower extreme of connecting rod drive upset pole made the depression bar upwards lift, or the lower extreme of connecting rod drive depression bar upwards lifts. The utility model discloses an automatic flip structure of casting die of vacuum machine through the setting of connecting rod, just can drive the depression bar and rise when the upper cover opened, the depression bar is the ascending effect of opening automatically when using so to have realized one, has made things convenient for the use of people's against vacuum machine.

Description

A kind of casting die automatic turning structure of vacuum machine

Technical field

This utility model is related to a kind of vacuum machine, the casting die automatic turning knot of more particularly to a kind of vacuum machine Structure.

Background technology

In the transport and storing process of food and food, generally require to pack food, after packaging is completed Transported again, yet with the meeting modifying characteristics of food, the holding time of food typically all can be extended using vacuum packaging, And be vacuum-packed and be very difficult to by the way of manpower, thus the appearance of vacuum machine, it is the vacuum packaging in terms of food There is provided effective condition.

Existing vacuum machine general structure is all one cavity volume of setting in vacuum machine, and in the lower section of cavity volume pumping knot is arranged Structure, when in use, using air extraction structure by the evacuating air in cavity volume, is arranged so that inside the thing to be packaged in cavity volume Air also can be evacuated, so effectively complete a vacuum-packed effect, and in order to ensure to be covered on the later stage opens with Air will not be leaked into inside packaged thing to be packaged afterwards, thus a heat-sealing-cutting structure can be all set and the knot of bag mouth is pushed down Structure, is pushed down the bag mouth of thing to be packaged when pumping using a depression bar, after pumping is completed, will using heat-sealing structure Bag mouth is sealed up, and heat-sealing structure of the prior art is to arrange upper and lower two sealing moulds, and upper sealing mould is fixed on lid, in sealing When upper and lower two sealing moulds is bonded to each other, the bag mouth of thing to be packaged is clipped in the middle, so complete the action of sealing, And existing depression bar is all, by adding a turning rod respectively at its two ends, to be then hinged by turning rod and sealing mould, with Realize when in use, can just realizing that opening depression bar is put into the bag mouth of thing to be packaged under depression bar by overturning depression bar Side, is then pushed down using depression bar, but the opening of this structure depression bar is by the manual mode of people, during packaging just Need to open and cover, lift depression bar, then the bag mouth of thing to be packaged is put into into depression bar lower section, then put down depression bar and push down, such as This will cause whole adding procedure to become loaded down with trivial details, reduce the packaging efficiency of vacuum machine.

Utility model content

In view of the shortcomings of the prior art, the purpose of this utility model is to provide when one kind is covered in opening just The casting die automatic turning structure of the vacuum machine of depression bar can automatically be lifted.

For achieving the above object, this utility model provides following technical scheme：A kind of casting die automatic turning of vacuum machine Structure, including the depression bar for pushing down thing bag mouth to be packaged near lower envelope mould is set and the turning rod of depression bar end is arranged on, The turning rod rotates by axle center of the other end relative to depression bar, and also including connecting rod, upper end and the top cap of the connecting rod connect, When upper lid is opened, the lower end of connecting rod drives turning rod to be flipped up, and is lifted up depression bar, or the lower end band dynamic pressure of connecting rod Bar is lifted up.

Used as further improvement of the utility model, the lower end of the connecting rod is provided with turning rod or depression bar extends Convex edge, when upper lid is opened, connecting rod is moved upwards, and convex edge contacts with turning rod and drives turning rod to be flipped up, or convex edge The drive depression bar that contacts with depression bar is lifted up.

Used as further improvement of the utility model, the convex edge is bent by the end of connecting rod towards turning rod or depression bar Formed, the end of the connecting rod continues up extension and forms barb towards after turning rod or depression bar bending, when connecting rod upwards When motion, barb catches on turning rod, drives turning rod to be flipped up, or barb catches on depression bar, drives depression bar to lift upwards Rise.

As further improvement of the utility model, the barb be V-shape barb, the V-shape barb it is opening up Arrange, when barb catches on turning rod or depression bar, turning rod or depression bar are entered in V-shape barb from opening.

As further improvement of the utility model, the elongated laminated structure of the connecting rod, the upper end direction of the connecting rod Upper envelope mould turns down to form connection sheet, and in the connection sheet waist-shaped hole is offered, by bolt through upper envelope mould, waist-shaped hole and on Lid, upper envelope mould, connection sheet are fixed on upper lid.

As further improvement of the utility model, the elongated laminated structure of the turning rod, one end of the turning rod Be provided with terminal pad, offer connecting hole on the home position of the terminal pad, one end of the depression bar be inserted in connecting hole with Terminal pad is mutually fixed.

Used as further improvement of the utility model, the turning rod is provided with hinged disk relative to the other end of terminal pad, One end of the hinged disk is provided with the hinged block for being enclosed within lower sealing mould one end, opens up on the position in the hinged disk center of circle There is hinge hole, be inserted with the hinge hole and be hinged screw, the screw that is hinged is connected with hinged block, and hinged disk is hinged on into hinge Connect on block, turning rod is rotated by axle center of hinged disk.

Used as further improvement of the utility model, the hinged disk dorsad offers receiving on the end face of hinged block one end Groove, the head for being hinged screw is contained in holding tank.

Used as further improvement of the utility model, the hinged block is offered and hinge relative to being hinged on the position of screw The screwed hole of screw thread connection is connect, the screwed hole is provided with supporting table, the supporting table towards the one end for being hinged screw head Contact with hinged disk, hinged disk is isolated with hinged block.

Used as further improvement of the utility model, the turning rod and connecting rod are provided with two, a turning rod and Piece connecting rod is one group is separately positioned on the two ends of depression bar, or two turning rods are separately positioned on the two ends of depression bar, two companies Bar is mutually disposed side by side on the top of depression bar along the axis of depression bar.

The beneficial effects of the utility model, by the setting of depression bar and turning rod, when using vacuum machine, using pressure Bar can just push down the bag mouth of thing to be packaged, the effect for using turning rod realizing that depression bar is lifted and put down, and pass through connecting rod Setting, it becomes possible to realize that when upper lid is opened turning rod is flipped up so that the effect lifted automatically of depression bar, or directly The effect for lifting depression bar is connect, and is that people need to add thing to be packaged toward in vacuum machine when upper lid is opened, thus At this moment depression bar is lifted automatically, just eliminate people in prior art need during thing to be packaged is added it is manual will pressure The lower section that the step of problem that bar is lifted, addition reforms into and opens Shang Gai, the bag mouth of thing to be packaged is put into depression bar, then depresses Depression bar just completes the addition of thing to be packaged, eliminates the step of lifting depression bar, simplifies the adding procedure of thing to be packaged, enters one The people that facilitate of step go to use vacuum machine, improve vacuum-packed efficiency.

Description of the drawings

Fig. 1 is the explosive view of the casting die automatic turning structure of vacuum machine；

Fig. 2 uses the overall structure figure on vacuum machine for the casting die automatic turning structure of vacuum machine.

Specific embodiment

This utility model is described in further detail below in conjunction with the embodiment given by accompanying drawing.

Referring to figs. 1 to shown in 2, mould is sealed under a kind of casting die automatic turning structure of vacuum machine of the present embodiment, including setting The neighbouring depression bar 1 for pushing down thing bag mouth to be packaged and the turning rod 2 for being arranged on the end of depression bar 1, the turning rod 2 is with relative It is axle center rotation in the other end of depression bar 1, also including connecting rod 3, upper end and the top cap of the connecting rod 3 connect, when upper lid is opened, The lower end of connecting rod 3 drives turning rod 2 to be flipped up, and is lifted up depression bar 1, or the lower end of connecting rod 3 drives depression bar 1 to lift upwards Rise, in the present embodiment, depression bar 1 is provided in lower envelope mould side, during using vacuum machine, is first turned on the upper of vacuum machine Lid, when lid in opening, connecting rod 3 with upper lid due to being connected, thus connecting rod 3 will be capped drive and move upwards, Will be flipped up with turning rod 2 during connecting rod 3 is moved upwards, such depression bar 1 can turning over upwards with turning rod 2 Then lift, it has been achieved in that the effect that depression bar 1 is lifted automatically can also be selected in the present embodiment when upper lid is opened Connecting rod 3 is directly driven the mode of depression bar 1, realizes that depression bar 1 is directly driven and is raised above when connecting rod 3 is moved upwards Effect, realize lid open when, depression bar 1 is lifted automatically, and both the above mode can effectively omit addition and treat The step of lifting depression bar 1 manually is needed in packing material, the operating process of vacuum machine is simplified, the work effect of vacuum machine is increased Rate.

Used as a kind of improved specific embodiment, the lower end of the connecting rod 3 is provided with turning rod 2 or depression bar 1 prolongs The convex edge 31 stretched, when upper lid is opened, connecting rod 3 is moved upwards, and convex edge 31 contacts with turning rod 2 and drives turning rod 2 to turn over upwards Turn, or convex edge 31 contacts with depression bar 1 and drives depression bar 1 to be lifted up, in the present embodiment, by connecting rod 3 and depression bar 1 in Shang Gai When opening, connecting rod 3 is moved upwards, and convex edge 31 is moved together with connecting rod 3, during convex edge 31 is moved, Jiu Huiyu Turning rod 2 or depression bar 1 are contacted, then convex edge 31 will upwards move with depression bar 1 or turning rod 2, and then realize one The effect of turning rod 2 or depression bar 1 is driven when upper lid is opened, wherein here the lower end of connecting rod 3 can also be without with setting Into convex edge 31, it can be provided the clamp structure of an elasticity, for example with two sheet metals the clip of an elasticity is combined into Deng, depression bar 1 or turning rod 2 are directly clamped when Shang Gai is pushed, so realize one drive effect, but for convenience The making of vacuum machine, thus the mode that convex edge 31 is set is employed in the present embodiment.

Used as a kind of improved specific embodiment, the convex edge 31 is by the end of connecting rod 3 towards turning rod 2 or depression bar 1 is bent to form, and the end of the connecting rod 3 continues up extension and forms barb after bending towards turning rod 2 or depression bar 1, when When connecting rod 3 is moved upwards, barb catches on turning rod 2, drives turning rod 2 to be flipped up, or barb catches on depression bar 1, band Dynamic pressure bar 1 is lifted up, and the one side of convex edge 31 is bent to form by the bottom of connecting rod 3, can effectively facilitate convex edge 31 Making, and continue up extension and form barb-like after convex edge 31 is bent so that connecting rod 3 is driving turning rod 2 or pressure During bar 1 is moved upwards, turning rod 2 or depression bar 1 can be effectively caught on, it is to avoid in the process for driving depression bar 1 to lift In, connecting rod 3 and turning rod 2 or the depression bar 1 of appearance depart from caused connecting rod 3 cannot be continued to drive depression bar 1, cause depression bar 1 to be lifted Play the inadequate problem of stroke so that during using vacuum machine, the bag mouth of thing to be packaged cannot well put into depression bar 1 Below, the comfort level of vacuum machine is reduced, is lifted after stroke reaches position in depression bar 1, barb will be oblique along turning rod 2 Sliding upwards, finally separates with turning rod 2, and upper lid just continues to open, and when upper lid is closed, connecting rod 3 is moved downward, lower end Will contact with turning rod 2, the hook portion of barb will deform so that barb can be through turning rod 2, under returning to turning rod 2 Side, then barb reinstatement, in case hooking turning rod 2 next time.

Used as a kind of improved specific embodiment, the barb is V-shape barb, the V-shape barb it is opening up Arrange, when barb catches on turning rod 2 or depression bar 1, turning rod 2 or depression bar 1 are entered in V-shape barb from opening, barb to During turning rod 2 or depression bar 1 are caught in upper motion, by by opening up setting, it becomes possible to so that turning rod 2 or Depression bar 1 is preferably entered in barb, realizes that barb can effectively catch on, and barb is arranged to into V-type, processing when Wait, it is only necessary to directly turn down, implement simple and convenient.

As a kind of improved specific embodiment, the elongated laminated structure of the connecting rod 3, the upper end court of the connecting rod 3 Mould being sealed upwards to turn down to form connection sheet 32, waist-shaped hole 321 being offered in the connection sheet 32, upper envelope mould, waist are passed through by bolt Type hole 321 and upper lid, upper envelope mould, connection sheet 32 are fixed on upper lid, because vacuum machine seals the sky that mould that part possesses Between it is less, thus here connecting rod 3 is arranged to into strip laminated structure, the space shared by connecting rod 3 can be saved, and even The upper end of bar 3 forms connection sheet 32, and waist-shaped hole 321 is opened up in connection sheet 32, so can fast and effectively fix connecting rod 3 To on upper lid, and then connecting rod 3 is taken up the effect of rising, and the company of additionally providing of waist-shaped hole 321 when lid is opened on realizing The activity space certain when installing of bar 3, can adjust the installation site of connecting rod 3 during installation by waist-shaped hole 321, with Accurately trigger turning rod 2 or depression bar 1 in the convex edge 31 for enabling the lower end of connecting rod 3.

As a kind of improved specific embodiment, the elongated laminated structure of the turning rod 2, the one of the turning rod 2 End is provided with terminal pad 21, and connecting hole 211 is offered on the home position of the terminal pad 21, and one end of the depression bar 1 is inserted into Mutually fixes with terminal pad 21 in connecting hole 211, due to the space that vacuum machine envelope mould that part possesses it is less, thus here Turning rod 2 is arranged to into strip laminated structure, the space shared by turning rod 2 can be saved, and by the setting of terminal pad 21, And connecting hole 211 is opened up in terminal pad 21, the mode for connecting depression bar 1 in connecting hole 211 is inserted into using depression bar 1, even Hole 211 is connect while connection effect is reached, the space of an end of receiving depression bar 1 is additionally provided, is so further reduced The space shared when being connected with terminal pad 21 of depression bar 1.

Used as a kind of improved specific embodiment, the turning rod 2 is provided with relative to the other end of terminal pad 21 and is hinged Disk 22, one end of the hinged disk 22 is provided with the hinged block 222 for being enclosed within lower sealing mould one end, the center of circle of the hinged disk 22 Position on offer hinge hole, be inserted with the hinge hole and be hinged screw 221, screw 221 and the hinged block 222 of being hinged Connection, hinged disk 22 is hinged on hinged block 222, turning rod 2 is rotated by axle center of hinged disk 22, by hinged block 222 Arrange, a basic point being hinged for hinged disk 22 can be provided, such hinged disk 22 by be hinged that screw 221 is hinged when Wait, avoid the need for destroying the structure of lower sealing mould, meanwhile, during making, it is only necessary to which hinged block 222 is enclosed within into lower sealing Mould is fixed, and is then screwed on and is completed by being hinged screw 221, and overall step is simply easily realized.

Used as a kind of improved specific embodiment, the hinged disk 22 is dorsad opened up on the end face of the one end of hinged block 222 There is holding tank 223, the head of screw 221 that is hinged is contained in holding tank 223, and using holding tank 223 one can be provided To the receiving space for being hinged the head of screw 221, so in the case of sealing mould segment space is less, effectively reduce and be hinged spiral shell Silk 221 is taken up space, and has reached maximally utilizing for space.

Used as a kind of improved specific embodiment, the hinged block 222 is opened up relative to being hinged on the position of screw 221 Have and be hinged the screwed hole that screw 221 is threadedly coupled, the screwed hole is provided with supporting table 4 towards the one end for being hinged screw head, The supporting table 4 contacts with hinged disk 22, and hinged disk 22 is isolated with hinged block 222, in the process of the rotation of hinged disk 22 In, using the supporting role of supporting table 4, hinged disk 22 will be isolated with hinged block 222, and supporting table 4 constitutes hinged disk 22 One fulcrum of rotation, it is to avoid hinged disk 22 is excessively contacted with hinged block 222 causes hinged disk 22 to be difficult to the problem for rotating.

Used as a kind of improved specific embodiment, the turning rod 2 and connecting rod 3 are provided with two, a turning rod 2 It is one group of two ends for being separately positioned on depression bar 1 with a connecting rod 3, or two turning rods 2 are separately positioned on the two ends of depression bar 1, Two connecting rods 3 are mutually disposed side by side on the top of depression bar 1 along the axis of depression bar 1, and turning rod 2 and connecting rod 3 are arranged to into two so that The effect of dual lifting is realized during depression bar 1 is lifted, makes lifting for depression bar 1 more steady, and be not easy lift occur The problem departed from when rising.

In sum, the casting die automatic turning structure of vacuum machine of the present utility model, by the setting of connecting rod 3, can be by The dynamic turning rod 2 of upper cover strip or upper lid and depression bar 1, so during upper lid is opened, connecting rod 3 will drive turning rod 2 to Upper upset, and then drive depression bar 1 to lift or directly drive depression bar 1 to lift, effectively realize when upper lid is opened, automatically The effect of depression bar 1 is lifted, the step of adding thing to be packaged is simplified, the packaging efficiency of vacuum machine is improved.

The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to Above-described embodiment, all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.Should refer to Go out, for those skilled in the art, some improvement under the premise of without departing from this utility model principle and Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.

Claims (10)

1. the casting die automatic turning structure of a kind of vacuum machine, including arrange near lower envelope mould for pushing down thing bag mouth to be packaged Depression bar（1）Be arranged on depression bar（1）The turning rod of end（2）, the turning rod（2）With relative to depression bar（1）The other end be Axle center rotates, it is characterised in that：Also include connecting rod（3）, the connecting rod（3）Upper end connect with top cap, when upper lid is opened, even Bar（3）Lower end drive turning rod（2）It is flipped up, makes depression bar（1）It is lifted up, or connecting rod（3）Lower end drive depression bar （1）It is lifted up.

2. the casting die automatic turning structure of vacuum machine according to claim 1, it is characterised in that：The connecting rod（3）Under End is provided with turning rod（2）Or depression bar（1）The convex edge of extension（31）, when upper lid is opened, connecting rod（3）Move upwards, it is convex Edge（31）With turning rod（2）Contact drive turning rod（2）It is flipped up, or convex edge（31）With depression bar（1）Contact drive Depression bar（1）It is lifted up.

3. the casting die automatic turning structure of vacuum machine according to claim 2, it is characterised in that：The convex edge（31）By even Bar（3）End towards turning rod（2）Or depression bar（1）It is bent to form, the connecting rod（3）End towards turning rod（2）Or It is depression bar（1）Extension is continued up after bending and forms barb, work as connecting rod（3）When moving upwards, barb catches on turning rod （2）, drive turning rod（2）It is flipped up, or barb catches on depression bar（1）, drive depression bar（1）It is lifted up.

4. the casting die automatic turning structure of vacuum machine according to claim 3, it is characterised in that：The barb is V-shape Barb, the opening up setting of the V-shape barb, barb catches on turning rod（2）Or depression bar（1）When, turning rod（2）Or depression bar （1）Enter in V-shape barb from opening.

5. the casting die automatic turning structure of the vacuum machine according to claim 1 or 2 or 3 or 4, it is characterised in that：The company Bar（3）Elongated laminated structure, the connecting rod（3）Upper end turn down to form connection sheet towards upper envelope mould（32）, the connection sheet （32）On offer waist-shaped hole（321）, upper envelope mould, waist-shaped hole are passed through by bolt（321）With upper lid, by upper envelope mould, connection sheet （32）It is fixed on lid.

6. the casting die automatic turning structure of the vacuum machine according to claim 1 or 2 or 3 or 4, it is characterised in that：It is described to turn over Bull stick（2）Elongated laminated structure, the turning rod（2）One end be provided with terminal pad（21）, the terminal pad（21）The center of circle Connecting hole is offered on position（211）, the depression bar（1）One end be inserted into connecting hole（211）Interior and terminal pad（21）Xiang Gu It is fixed.

7. the casting die automatic turning structure of vacuum machine according to claim 6, it is characterised in that：The turning rod（2）Phase For terminal pad（21）The other end be provided with hinged disk（22）, the hinged disk（22）One end be provided with for being enclosed within lower sealing mould Hinged block on one end（222）, the hinged disk（22）Hinge hole is offered on the position in the center of circle, is inserted with the hinge hole It is hinged screw（221）, it is described to be hinged screw（221）With hinged block（222）Connection, by hinged disk（22）It is hinged on hinged block （222）On, make turning rod（2）With hinged disk（22）For axle center rotation.

8. the casting die automatic turning structure of vacuum machine according to claim 7, it is characterised in that：The hinged disk（22）The back of the body To hinged block（222）Holding tank is offered on the end face of one end（223）, it is described to be hinged screw（221）Head be contained in receiving Groove（223）It is interior.

9. the casting die automatic turning structure of the vacuum machine according to claim 7 or 8, it is characterised in that：The hinged block （222）Relative to being hinged screw（221）Position on offer and be hinged screw（221）The screwed hole of threaded connection, the spiral shell Pit is provided with supporting table towards the one end for being hinged screw head（4）, the supporting table（4）With hinged disk（22）Contact, will cut with scissors Flange（22）With hinged block（222）It is isolated.

10. the casting die automatic turning structure of the vacuum machine according to claim 1 or 2 or 3 or 4, it is characterised in that：It is described to turn over Bull stick（2）And connecting rod（3）Two are provided with, a turning rod（2）With a connecting rod（3）Depression bar is separately positioned on for one group （1）Two ends, or two turning rods（2）It is separately positioned on depression bar（1）Two ends, two connecting rods（3）Along depression bar（1）Axis Mutually it is disposed side by side on depression bar（1）Top.