A kind of indenter device for automatic capping machine
Technical field
The present invention relates to a kind of capping machine, especially relate to a kind of indenter device for automatic capping machine, belong to food, chemical industry, pharmaceutical field.
Background technology
At present, the industry capping machine kinds such as domestic food, chemical industry, medicine are many, cap rotating machine, capping machine, reducing capsuling machine, rub the tight lid machines such as lid machine with the hands and have, but automatic reducing can be met, the automatic capping machine of non-threaded matching cap of gland requirement also do not have at present.Mostly manual operations is adopted in production process, the labour intensity of workman is large, production efficiency is low, and because the phenomenon that reducing is not tight, pressure produces leakage not happens occasionally, gland qualification rate is low, directly affects product design, and then have impact on product competitive power commercially.Become the bottleneck of filling liquid gland manufacturing line, the requirement of the automatic gland manufacturing line of liquid can not be met.
Summary of the invention
The present invention is directed to the defect or deficiency that exist in above-mentioned prior art, provide a kind of gland steady, firm, have a kind of indenter device for automatic capping machine of reducing and gland two kinds of functions simultaneously concurrently.
The object of the invention is to realize by the following technical solutions:
A kind of indenter device for automatic capping machine, its structure is as follows: the two ends of attaching parts are connected with in the middle part of reducing cylinder and connecting panel respectively, the pole of reducing cylinder is connected with the adapting position of pressing plate, and one end is provided with the fixed cover that the groove other end is provided with quill shaft, its quill shaft inside suit leading screw; Its quill shaft outside is plugged in the centre hole of pressing plate, and be at least evenly provided with three guide rods between pressing plate and connecting panel, one end of this guide rod is connected with connecting panel; The other end is connected with the bottom portion of groove of fixed cover with pressing plate respectively by screw, and leading screw one end is fixed on pressing plate; The other end is set with stage clip, stepped shaft and pressure head plate, and it is outside that tong is located at stepped shaft and pressure head plate, outside tong with fixed cover bottom by the inclined-plane clamping contacted with each other.
Described tong square section is the circle of hollow, and its periphery is pressed from both sides by some claw shapes of even partition, and is provided with annual spring formation in the exterior annular groove of upper end.
Described inclined-plane, the angle of itself and vertical axis is 15 degree--30 degree.
Described guide rod and pressing plate connecting place are provided with axle sleeve.
Described stepped shaft lower end and the upper end of pressure head plate are respectively equipped with pad.
Owing to adopting said structure, the present invention compared with prior art has following advantageous effect:
The present invention, compared with the indenter device of existing capping machine, moves down closing in owing to have employed reducing cylinder, makes bottle cap Impact direction downward, ensure that the gland of bottle cap is more firm, decreases spillage.Again owing to have employed the mode of fixed cover and pressing plate bearing fit, ensure that pressure head compresses, reducing is firm, no leakage.The design of connecting panel and guide rod, makes fixed cover to be elevated, achieves the change of Impact direction, through test reducing, gland more steadily, firmly.Reach and have reducing and gland two kinds of functions simultaneously concurrently, ensure that product gland qualification rate is high, good stability.In addition, tong can need adjustment according to the size of bottle cap, and to adapt to the gland requirement of bottle cap not of the same race, the automatic gland of the non-threaded matching cap of the industry Plastic Drums such as applicable food, chemical industry, pharmacy, bottle, drastically increases work efficiency.
Accompanying drawing explanation
Fig. 1 is the integral structure schematic diagram of automatic capping machine of the present invention;
Fig. 2 is the indenter device part A structure for amplifying schematic diagram of automatic capping machine of the present invention;
Fig. 3 is the main TV structure schematic diagram of tong of the present invention;
Fig. 4 is the plan structure schematic 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, annual spring 5, stepped shaft 6, pad 7, pressure head plate 8, tong 9, screw 10, axle sleeve 11, guide rod 12, connecting panel 13, pole 14, attaching parts 15, lift cylinder 16, reducing cylinder 17, bung 18, conveyer 19.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described in further detail; but protection scope of the present invention not limited by specific embodiment; be as the criterion with claims; in addition; with without prejudice under the prerequisite of technical solution of the present invention, any change that the those of ordinary skill in the art made the present invention easily realize or change can fall within right of the present invention.
Embodiment 1
A kind of indenter device for automatic capping machine of the present invention as shown in Fig. 1,2,3,4,5, its structure is as follows: the two ends of attaching parts 15 are connected with in the middle part of reducing cylinder 17 and connecting panel 13 respectively, the pole 14 of reducing cylinder 17 is connected with the adapting position of pressing plate 3 by screw thread, nut, one end is provided with the fixed cover 2 that the groove other end is provided with quill shaft, its quill shaft inside suit leading screw 1; Its quill shaft outside is plugged in the centre hole of pressing plate 3, and be provided with four guide rods 12 between pressing plate 3 and connecting panel 13, one end of this guide rod 12 is connected with connecting panel 13 by screw; The other end is connected with the bottom portion of groove of pressing plate 3 with fixed cover 2 respectively by screw 10, and guide rod 12 and pressing plate 3 connecting place are provided with axle sleeve 11, and leading screw one end is fixed on pressing plate 3; The other end is set with stage clip 4, stepped shaft 6 and pressure head plate 8, and it is outside that tong 9 is located at stepped shaft 6 and pressure head plate 8, outside tong 9 with fixed cover 2 bottom by the inclined-plane clamping contacted with each other, the angle of this inclined-plane and vertical axis adopts 22 degree.Tong 9 square section is the circle of hollow, and its periphery is pressed from both sides by 12 claw shapes of even partition, and is provided with spacing annual spring 5 in the exterior annular groove of upper end and forms.The upper end of stepped shaft 6 lower end and pressure head plate 8 is respectively equipped with pad 7.
Embodiment 2
A kind of indenter device for automatic capping machine of the present invention as shown in Fig. 1,2,3,4,5, its structure is as follows: the two ends of attaching parts 15 are connected with in the middle part of reducing cylinder 17 and connecting panel 13 respectively, the pole 14 of reducing cylinder 17 is connected with the adapting position of pressing plate 3 by screw thread, nut, one end is provided with the fixed cover 2 that the groove other end is provided with quill shaft, its quill shaft inside suit leading screw 1; Its quill shaft outside is plugged in the centre hole of pressing plate 3, and be provided with three guide rods 12 between pressing plate 3 and connecting panel 13, one end of this guide rod 12 is connected with connecting panel 13 by screw; The other end is connected with the bottom portion of groove of pressing plate 3 with fixed cover 2 respectively by screw 10, and leading screw 1 one end is fixed on pressing plate 3; The other end is set with stage clip 4, stepped shaft 6 and pressure head plate 8, and it is outside that tong 9 is located at stepped shaft 6 and pressure head plate 8, outside tong 9 with fixed cover 2 bottom by the inclined-plane clamping contacted with each other, the angle of this inclined-plane and vertical axis adopts 30 degree.Tong 9 square section is the circle of hollow, and its periphery is pressed from both sides by 8 claw shapes of even partition, and is provided with spacing annual spring 5 in the exterior annular groove of upper end and forms.
Embodiment 3
Outside tong 9 with fixed cover 2 bottom by the inclined-plane clamping contacted with each other, the angle of this inclined-plane and vertical axis adopts 15 degree.The other the same as in Example 1, repeats no more.
Principle of work of the present invention is as follows:
Bottle cap 18 is first put on bucket (or bottle) by artificial (or machine), and bucket is sent to gland station through conveyer 19, and pressure head is started working.During work, pressure head presses down under the drive of lift cylinder 16, bottle cap 18 compresses by pressure head plate 8, the work of the cylinder 17 of reducing simultaneously moves downward, band follower link 15, guide rod 12 and connecting panel 13 move down, and fixed cover 2 also moves down under the drive of guide rod 12, and chuck 9 inclined-plane is closed up inwards, stage clip 4 is compacted, drives chuck 9 bottle cap mouth 18 reducing to be tightened up.The flanging reducing of such limit, bottle cap has just tightened up.After gland, reducing release, reducing cylinder 17 rises, stage clip 4 return, and drive chuck 9 self-return, lift cylinder 16 also rises, and completes whole gland reducing process.
The present invention assert rational in infrastructure, simple, compact through onsite application, and leakage is few, and gland qualification rate is high, and effect is good, is applicable to being widely used in the bucket of industry, the automatic reducing glands of bottle such as food, medicine, chemical industry.