A kind of packing device
Technical field
The present invention relates to packing technique field is and in particular to a kind of packing device.
Background technology
In current packing technique field, when tired bundle packaging is carried out by cotton rope, band etc. to article, generally pass through wrapping
The experience of technical staff controls the tightness of packaging.But for some high-tech, high-value items such as frangible electronics unit device
Part, art work etc., have to the dynamics of tying up packing cotton rope and compare strict requirements.If crossing pine it is impossible to play good fixation
Effect;If tension is it is likely that cause the damage of article.In the such article of enlacement packaging, generally require packing technique people
Repeated measurement in the experience to participate in a contest of member or packaging process and repeatedly repacking preferably tie up dynamics to reach, its packaging
Inefficiency, and pack effect poor it is impossible to accomplish precise control packaging tightness.
Content of the invention
The technical problem to be solved in the present invention cannot essence when being and solving to pass through the binding article such as cotton rope, band in prior art
Really control the defect of dynamics of tying up.
In order to solve above-mentioned technical problem, the technical scheme that the present invention provides is as follows:A kind of packing device, at least includes:
Base, the side of this base is provided with accommodating chamber, and the cavity wall of accommodating chamber is provided with incoming line and line outlet;Wire spool, this wire spool
Can rotate around the axis of wire spool positioned at described receiving intracavity and in accommodating chamber, the outer circle wall of described wire spool be provided with coiling
Groove, the upper surface of described wire spool is fixedly installed ripple jump ring one;Coiling knob, this coiling knob and wire spool coaxial rotating
It is flexibly connected, the end face near wire spool one end for the coiling knob is fixedly installed the ripple card that waveform is matched with ripple jump ring one
Spring two;Adjusting knob, this adjusting knob includes knob endcap and be fixed on the screw rod of knob endcap one end, described screw rod pass through around
Line knob is simultaneously threadeded with wire spool.
The packing device of said structure, wire spool is located at and accommodates intracavity, and in packaging process, one end of cotton rope is worn by incoming line
Enter accommodating chamber and be fixed on wire spool, the other end of cotton rope is penetrated accommodating chamber and be fixed on wire spool by line outlet.Initially
Under state, ripple jump ring one and ripple jump ring two are in released state, in packaging process, control coiling rotation by adjusting knob
Spacing between button and wire spool, and make ripple jump ring one and ripple jump ring two be in engagement.Now, rotation coiling rotation
Button, by intermeshing ripple jump ring one and ripple jump ring two, drives coiling disc spins, and then tightens up cotton rope and realize tying up.
After tying up and carrying out to a certain extent, when the tension force of cotton rope be enough to overcome the resistance between ripple jump ring one and ripple jump ring two,
Continue rotation coiling knob, because ripple jump ring one and ripple jump ring two are respectively provided with elasticity, then ripple jump ring one and ripple jump ring
There is skidding, cotton rope will not be tightened further between two.
Compared with prior art, advantage is said structure:
(1)After reaching preset lines rope tension, continue rotation coiling knob, due to going out between ripple jump ring one and ripple jump ring two
Existing skidding, will not continue to tighten up cotton rope, it is to avoid occur tying up the situation of tension, plays a protective role to being tied article;
(2)During knocked-down packing, need not cut off or destroy cotton rope it is only necessary to opposite direction rotates coiling knob, you can so that cotton rope is loosened,
Easy accessibility, and can reuse, economize on resources;
(3)Mesh volume between ripple jump ring one and ripple jump ring two, and then precise control cotton rope can be controlled by adjusting knob
Tension force, that is, the tightness packed, control simple, easy to operate, and be accurately controlled the tightness of packaging;
(4)Fast package be can achieve and without worrying packaging tension by this packing device, packaging efficiency is high.
Further, described adjusting knob and wire spool are provided with precise control mark, even if the inexperienced packaging people of milli
Member also can carry out precise control to the tightness of packaging.
Preferably, described precise control mark includes the graduation mark located at adjusting knob and wire spool upper surface, structure
Simply, it is easy to identify.
Further, described base is provided with least one extending seat, and this extending seat is provided with fixing hole, arranges extending seat
Purpose be, when required cotton rope tension force is larger, by extending seat, packing device can be fixed in products to be packaged, just
In operation.
Further, the screw rod between described adjusting knob and coiling knob is arranged with packing ring.
Further, the excircle of described coiling knob is provided with some shifting parts, in packaging process, is easy to stir rotation
Coiling knob.
Brief description
Fig. 1 is the structural representation after the present embodiment packing device packaging;
Fig. 2 is the structural representation of the present embodiment packing device;
Fig. 3 is the sectional view of packing device shown in Fig. 2;
Fig. 4 is the explosive state structural representation of packing device shown in Fig. 2;
Fig. 5 is the structural representation of ripple jump ring one and ripple jump ring two released state in the present embodiment;
Fig. 6 is the structural representation of ripple jump ring one and ripple jump ring two engagement in the present embodiment;
Fig. 7 is the structural representation of the present embodiment wire spool.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, below in conjunction with drawings and Examples, right
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only in order to explain the present invention, and
It is not used in the restriction present invention.
It is illustrated in figure 1 the structural representation after the present embodiment packing device packaging, wherein cotton rope 200 is around in packed article
On 300, the two ends of cotton rope are individually fixed in packing device 100.
The concrete structure of the present embodiment packing device 100 as in Figure 2-4, revolves including base 110, wire spool 120, coiling
Button 130 and adjusting knob 140.The side of wherein base 110 is provided with the accommodating chamber 111 for accommodating wire spool 120, this receiving
The cavity wall in chamber 111 is provided with incoming line 112 and line outlet 113.Wire spool 120 is located in accommodating chamber 111 and in accommodating chamber 111
Can rotate around the axis of wire spool 120, the axial location that wire spool is located at receiving intracavity is fixed.The wire spool 120 of the present embodiment
Outer circle wall be provided with winding slot 122, the upper surface of wire spool 120 is fixedly installed ripple jump ring 1.Preferably,
As shown in fig. 7, the upper surface of wire spool 120 is provided with draw-in groove 124, ripple jump ring 1 is fixed by way of welding or interference
In draw-in groove 124.
The coiling knob 130 of the present embodiment is flexibly connected with wire spool 120 coaxial rotating, coiling knob 130 near around
The end face of drum 120 one end is fixedly installed the ripple jump ring 2 131 that waveform is matched with ripple jump ring 1.Wherein ripple
Jump ring 2 131 is identical with the fixed form of ripple jump ring 1.Spacing between coiling knob 130 and wire spool 120 is by adjusting
Knob 140 controls, and this adjusting knob 140 includes knob endcap 141 and the screw rod 142 being fixed on knob endcap 141 one end, knob
End cap 141 is provided with, away from one end of screw rod 142, the sliding piece 143 being easy to operate.Through hole 133 is provided with coiling knob 130,
Screw rod pass through coiling knob 130 on through hole 133 and threaded with the screwed hole 123 on wire spool 120.Preferably,
It is arranged with packing ring 144, this packing ring 144 is used for locking on screw rod 142 between adjusting knob 140 and coiling knob 130.
Preferably, the excircle of the coiling knob 130 of the present embodiment is provided with some shifting parts 132, this shifting part 132
Can be any structure being easy to stir such as tooth, projection, depression, in packaging process, be easy to stir rotation coiling knob.
Preferably, the base of the present embodiment is provided with least one extending seat 114, this extending seat 114 is provided with fixation
Hole 115, the purpose of setting extending seat is, when required cotton rope tension force is larger, can be fixed packing device by extending seat
In products to be packaged, it is easy to operate.
The packing device of the present embodiment, in packaging process, as shown in fig. 7, one end of cotton rope penetrates accommodating chamber by incoming line
And be fixed on wire spool, the other end of cotton rope is penetrated accommodating chamber and be fixed on wire spool by line outlet.Under original state, ripple
Stricture of vagina jump ring one and ripple jump ring two, as shown in figure 5, being in released state, in packaging process, control coiling by adjusting knob
Spacing between knob and wire spool, and make ripple jump ring one and ripple jump ring two be in the engagement shown in Fig. 6.This
When, rotate coiling knob, by intermeshing ripple jump ring one and ripple jump ring two, drive coiling disc spins, and then tighten up
Cotton rope is realized tying up.After tying up and carrying out to a certain extent, the tension force of cotton rope be enough to overcome ripple jump ring one and ripple jump ring two
Between resistance when, continue rotation coiling knob, because ripple jump ring one and ripple jump ring two are respectively provided with elasticity, then ripple jump ring
There is skidding, cotton rope will not be tightened further between one and ripple jump ring two.
Further, for the ease of the tensile force of cotton rope in precise control packaging process, on adjusting knob and wire spool
It is provided with precise control mark 150, even if the inexperienced packaging personnel of milli also can carry out precise control to the tightness of packaging.Make
For preferred, the precise control mark of the present embodiment includes the graduation mark located at adjusting knob and wire spool upper surface, and structure is simple,
It is easy to identification and operation.
In a word, the foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all in the present invention
Spirit and principle within any modification, equivalent and improvement of being made etc., should be included in protection scope of the present invention it
Interior.