A kind of indenter device for automatic capping machine
Technical field
The present invention relates to a kind of capping machine, more particularly, to a kind of indenter device for automatic capping machine, belong to food,
Chemical industry, pharmaceutical field.
Background technology
At present, the industry such as domestic food, chemical industry, medicine capping machine species is relatively more, Cover whirling Machine, capping machine, necking capping
The tight lid machine such as machine, rubbing type cap screwing machine has, but disclosure satisfy that automatic necking, gland requirement non-threaded matching cap automatic capping machine
There is presently no.Mostly using manual operations in production process, the labor intensity of worker is big, low production efficiency, because necking is not tight,
The phenomenon that pressure not enough produces leakage happens occasionally, and gland qualification rate is low, directly affects product quality, and then have impact on production
The competitiveness of product commercially.As the bottleneck of filling liquid gland production line, it is impossible to meet the automatic gland production line of liquid
It is required that.
The content of the invention
The present invention is for defect or deficiency present in above-mentioned prior art, there is provided a kind of gland is steady, firm while simultaneous
There is a kind of indenter device for automatic capping machine of two kinds of functions of necking and gland.
The purpose of the present invention is realized by the following technical solutions:
A kind of indenter device for automatic capping machine, its structure are as follows:The both ends of connector respectively with necking cylinder and
It is connected in the middle part of connecting plate, the pole of necking cylinder is connected with the adapting position of pressing plate, and one end is provided with the groove other end provided with hollow
The fixed cover of axle, its quill shaft inside suit leading screw;It is plugged in outside its quill shaft in the centre bore of pressing plate, pressing plate and connecting plate
Between be at least uniformly provided with three guide rods, one end of the guide rod is connected with connecting plate;The other end by screw respectively with pressing plate and
The bottom portion of groove of fixed cover is connected, and leading screw one end is fixed on pressing plate;The other end is set with stage clip, multi-diameter shaft and pressure head plate,
Tong is outside multi-diameter shaft and pressure head plate, with fixed cover bottom by the inclined-plane clamping that contacts with each other on the outside of tong.
Described tong cross section is hollow circle, and its periphery is pressed from both sides by some claw shapes of even partition, and upper end
Ring spring is provided with exterior annular groove to form.
Described inclined-plane, the angle of itself and vertical axis is 15 degree -30 degree.
Described guide rod is provided with axle sleeve with pressing plate connecting place.
Described multi-diameter shaft lower end and the upper end of pressure head plate are respectively equipped with pad.
Due to there are following advantageous effects compared with prior art using said structure, the present invention:
It is of the invention compared with the indenter device of existing capping machine, move down closing in as a result of necking cylinder so that
Bottle cap Impact direction is downward, ensure that the gland of bottle cap is more firm, reduces leakage rate.Again as a result of fixed cover and pressure
The mode that plate is slidably matched, it ensure that pressure head compression, necking are firm, no leakage.The design of connecting plate and guide rod so that fixed cover
It can lift, realize the change of Impact direction, it is more steady, firm through testing necking, gland.Reached at the same have concurrently necking and
Two kinds of functions of gland, ensure that product gland qualification rate is high, stability is good.In addition, tong can be according to the size need of bottle cap
Adjust, to adapt to the gland requirement of bottle cap not of the same race, be adapted to industry Plastic Drum, the non-threaded of bottle such as food, chemical industry, pharmacy to match somebody with somebody
The automatic gland of upper shield, drastically increases operating efficiency.
Brief description of the drawings
Fig. 1 is the overall structure diagram of automatic capping machine of the present invention;
Fig. 2 is the indenter device part A mplifying structure schematic diagram of automatic capping machine of the present invention;
Fig. 3 is the main structure diagram of tong of the present invention;
Fig. 4 is the overlooking the structure diagram of tong of the present invention;
Fig. 5 is that structural representation is cutd open on a left side for tong of the present invention.
Main parts size in figure:Leading screw 1, fixed cover 2, pressing plate 3, stage clip 4, ring spring 5, multi-diameter shaft 6, pad 7, pressure head
Plate 8, tong 9, screw 10, axle sleeve 11, guide rod 12, connecting plate 13, pole 14, connector 15, lift cylinder 16, necking cylinder
17, bung 18, conveyer 19.
Embodiment
The present invention is described in further detail with reference to specific embodiment, but protection scope of the present invention not by
Specific embodiment is limited, and is defined by claims, in addition, with without prejudice on the premise of technical solution of the present invention, to this
Any modifications or changes that the done those of ordinary skill in the art of invention easily realize can fall into the claim of the present invention
Within the scope of.
Embodiment 1
A kind of indenter device for automatic capping machine of the invention as shown in Fig. 1,2,3,4,5, its structure are as follows:Connection
The both ends of part 15 are connected with necking cylinder 17 and the middle part of connecting plate 13 respectively, and the pole 14 of necking cylinder 17 passes through screw thread, nut
It is connected with the adapting position of pressing plate 3, one end is provided with the fixed cover 2 that the groove other end is provided with quill shaft, is set with inside its quill shaft
Leading screw 1;It is plugged in outside its quill shaft in the centre bore of pressing plate 3, four guide rods 12 is provided between pressing plate 3 and connecting plate 13, should
One end of guide rod 12 is connected by screw with connecting plate 13;The other end covers 2 groove by screw 10 with pressing plate 3 and fixation respectively
Bottom is connected, and guide rod 12 is provided with axle sleeve 11 with the connecting place of pressing plate 3, and leading screw one end is fixed on pressing plate 3;The other end is set with pressure
Spring 4, multi-diameter shaft 6 and pressure head plate 8, tong 9 is outside multi-diameter shaft 6 and pressure head plate 8, and the outside of tong 9 is with 2 bottoms of fixed cover by phase
The angle of the inclined-plane clamping mutually contacted, the inclined-plane and vertical axis uses 22 degree.The cross section of tong 9 is hollow circle, and it is justified
Side face is pressed from both sides by 12 claw shapes of even partition, and is formed in the exterior annular groove of upper end provided with spacing ring spring 5.Multi-diameter shaft
6 lower ends and the upper end of pressure head plate 8 are respectively equipped with pad 7.
Embodiment 2
A kind of indenter device for automatic capping machine of the invention as shown in Fig. 1,2,3,4,5, its structure are as follows:Connection
The both ends of part 15 are connected with necking cylinder 17 and the middle part of connecting plate 13 respectively, and the pole 14 of necking cylinder 17 passes through screw thread, nut
It is connected with the adapting position of pressing plate 3, one end is provided with the fixed cover 2 that the groove other end is provided with quill shaft, is set with inside its quill shaft
Leading screw 1;It is plugged in outside its quill shaft in the centre bore of pressing plate 3, three guide rods 12 is provided between pressing plate 3 and connecting plate 13, should
One end of guide rod 12 is connected by screw with connecting plate 13;The other end covers 2 groove by screw 10 with pressing plate 3 and fixation respectively
Bottom is connected, and the one end of leading screw 1 is fixed on pressing plate 3;The other end is set with stage clip 4, multi-diameter shaft 6 and pressure head plate 8, and tong 9 is set
Outside multi-diameter shaft 6 and pressure head plate 8, the outside of tong 9 is with 2 bottoms of fixed cover by the inclined-plane clamping to contact with each other, and the inclined-plane is with hanging down
The angle of straight axis uses 30 degree.The cross section of tong 9 is hollow circle, and its periphery is pressed from both sides by 8 claw shapes of even partition, and
Formed in the exterior annular groove of upper end provided with spacing ring spring 5.
Embodiment 3
The outside of tong 9 is with 2 bottoms of fixed cover by the inclined-plane clamping to contact with each other, the angle use of the inclined-plane and vertical axis
15 degree.The other the same as in Example 1, repeat no more.
The operation principle of the present invention is as follows:
Bottle cap 18 is first by artificial(Or machine)It is put into bucket(Or bottle)On, bucket is sent to gland station, pressure head through conveyer 19
Start working.During work, pressure head pushes under the drive of lift cylinder 16, and pressure head plate 8 compresses bottle cap 18, while necking cylinder
17 work move downward, and band follower link 15, guide rod 12 and connecting plate 13 move down, and fixed cover 2 is under the drive of guide rod 12
Also move down so that the inclined-plane of chuck 9 is closed up inwards, and stage clip 4 is compacted, and drives chuck 9 to tighten up the necking of bottle cap mouth 18.So
Side flanging necking, bottle cap are just tightened up.After gland, necking release, necking cylinder 17 rises, the return of stage clip 4, drives chuck
9 self-returns, lift cylinder 16 also rise, and complete whole gland necking process.
The present invention is rational in infrastructure, simple, compact through onsite application identification, and leakage is few, and gland qualification rate is high, application effect
It is good, it is adapted to the automatic necking gland for being widely used in the bucket of the industries such as food, medicine, chemical industry, bottle.