CN209127065U - It is a kind of that continuous plastic wire is covered into distracted device - Google Patents
It is a kind of that continuous plastic wire is covered into distracted device Download PDFInfo
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- CN209127065U CN209127065U CN201821659592.8U CN201821659592U CN209127065U CN 209127065 U CN209127065 U CN 209127065U CN 201821659592 U CN201821659592 U CN 201821659592U CN 209127065 U CN209127065 U CN 209127065U
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- mouthpiece
- support mouthpiece
- holding member
- section
- net cover
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Abstract
The utility model relates to which how the continuous plastics net cover of package is strutted mouth and convenient for being automatically cut off the technology taken away, it is specially a kind of that continuous plastic wire is covered into distracted device, it includes support mouthpiece and holding member, the support mouthpiece, which at least contains one section of plummet direction, places, the pyramidal component that horizontal cross-section Outside Dimensions are gradually expanded from the bottom to top, the holding member be held on the outside of support mouthpiece support mouthpiece prevent support mouthpiece fall to contacted with holding member after the component that continues to move downward, holding member contacts in pyramidal altitude range with support mouthpiece, net cover is open bottom-up across support mouthpiece and holding member, when net cover is pulled upwardly, support mouthpiece can be strutted net cover is stable in fixed position, and the state being kept fixed, it is cut convenient for subsequent automatic clamping net cover and automatically Under.
Description
Technical field
The utility model relates to how the continuous plastics net cover of package is strutted mouth and is taken away convenient for being automatically cut off
Technology, it is specially a kind of that continuous plastic wire is covered into distracted device comprising support mouthpiece and holding member, the support mouthpiece
It is at least placed containing one section of plummet direction, the pyramidal component that horizontal cross-section Outside Dimensions are gradually expanded from the bottom to top, the guarantor
Hold component be support mouthpiece on the outside of hold support mouthpiece prevent support mouthpiece fall to contact with holding member after continue downwards
The component of movement, holding member contact in pyramidal altitude range with support mouthpiece, net cover are open bottom-up across support
Between mouthpiece and holding member, when net cover is pulled upwardly, support mouthpiece can be strutted net cover is stable in fixed position
The state set, and be kept fixed is cut convenient for subsequent automatic clamping net cover and automatically.
Background technique
Plastics net cover for product packaging generally has solid plastic net cover and two kinds of foamed plastic net cover, and many products need
Will its one net cover of outer surface cover for protect product carrying, transport or storage during the damage caused by product, such as
Cheese, apple, "Hami" melon, axis class machine components etc., under normal circumstances, net cover is cut into one section one section in process of production
, then by manually covering the net cover of segmentation outside packaged product, be difficult to have since net cover is slit into after one section one section
The control of sequence, therefore be not easy to be set on object automatically.
In view of the above circumstances, the utility model designs a kind of by the distracted device of continuous plastic wire set, by continuous plastics
Net cover is stable to be strutted mouth and makes to be softened state and position that section keeps stable, is taken automatically convenient for later use manipulator
It walks to be packed for, conducive to the automation for realizing net cover packaging.
Utility model content
To the deficiencies in the prior art, the technical problems to be solved in the utility model is a kind of that continuous plastic wire set is distracted
Device.The utility model solves the solution that continuous plastic wire is covered distracted device:
It designing a kind of by the distracted device of continuous plastic wire set, it is characterised in that it includes supportting mouthpiece and holding member,
The support mouthpiece at least contains that one section of plummet direction is placed, horizontal cross-section Outside Dimensions are gradually expanded from the bottom to top
Pyramidal component, the frustum refers to the raising with height, the structure that horizontal cross-section Outside Dimensions are gradually increased, such as
Cross-sectional circumference is the frustum that circular circular cone shape, the pyramid mesa-shaped that cross-sectional circumference is polygon or cross-sectional circumference are ellipse
The cylinder or cylinder of the variable cross-sections such as shape, support the frustum short transverse of mouthpiece in plummet direction and corresponding thinner one end of frustum to
Under；
The holding member is to hold support mouthpiece on the outside of support mouthpiece support mouthpiece is prevented to fall to and holding member
Continue the component moved downward after contact, holding member contacts in pyramidal altitude range with support mouthpiece；
The support mouthpiece plummet direction is two sections or multistage combined shaped, can also include along frustum in addition to pyramidal section
A circle finger section, tubular section or column section of the shape section end surface side along distribution.
Holding member has two sections to contact at least in an azimuthal elevation plane with support mouthpiece.
Coefficient of friction between the support mouthpiece surfacing and net cover should be as small as possible.
The perimeter of described support thicker one end of mouthpiece is more than or equal to the interior circumference of (preferably greater than) net cover under natural conditions.
Continuous plastic wire is covered the course of work of distracted device by the above mechanism by nationality specifically: by continuous net cover through leading
Head end is in plummet direction opening upwards after roller guide, net cover is open bottom-up across support mouthpiece and holding member,
Net cover open end is set to expose the top of support mouthpiece upwards, support mouthpiece is located at the inside of net cover, and net cover is wrapped in support oral area
Part supports between mouthpiece and holding member across net cover, supports mouthpiece and become by the weight and its outer shape and size of itself
Change and net cover flat-shaped strutted by what two sides be bonded and supports the circle of mouthpiece top same cross-sectional shape, ellipse or polygon
Shape, when the net cover supportted in mouthpiece is pulled up, net cover upward sliding on the outside of support mouthpiece, support mouthpiece may be by net
Set is improved a little and is constantly glided in net cover, and net cover stopping pull-up back brace mouthpiece is eventually held in presses between holding member
The state of net cover, support mouthpiece, that is, sustainable strut by the continuous net cover at support mouthpiece, due to there is holding member support
Support mouthpiece is hold, is in height by the distracted net cover of support mouthpiece at certain height and position, and open state
Stablize, the net cover being softened is taken away and cut using automatic manipulator conducive to the later period, conducive to the automation for realizing set net cover.
Detailed description of the invention
Fig. 1, which is that the utility model is a kind of, covers a kind of structural representation of combination support mouthpiece of distracted device for continuous plastic wire
Figure.
Fig. 2, which is that the utility model is a kind of, covers a kind of distracted holding member structural schematic diagram of device for continuous plastic wire.
Fig. 3, which is that the utility model is a kind of, covers continuous plastic wire the structural representation that distracted device circular cone shape supports mouthpiece
Figure.
Fig. 4, which is that the utility model is a kind of, covers continuous plastic wire the structural representation that distracted device pyramid mesa-shaped supports mouthpiece
Figure.
Fig. 5, which is that the utility model is a kind of, covers continuous plastic wire the structural representation that distracted device another kind supports mouthpiece
Figure.
Fig. 6, which is that the utility model is a kind of, covers another support mouthpiece structural schematic diagram of distracted device for continuous plastic wire.
Fig. 7, which is that the utility model is a kind of, covers distracted apparatus structure schematic diagram for continuous plastic wire.
In figure: 2. holding member of finger-like flat segments of the combination support mouthpiece of conical section 11. of 10. combination shape support mouthpieces
Specific embodiment
A kind of specific embodiment that continuous plastic wire is covered to distracted device of the utility model is given below, embodiment is only
To the utility model for example, not constituting the limitation to the utility model claims, the utility model does not address it
Place is suitable for the prior art.
A kind of embodiment 1 (as shown in Fig. 1,2,7) that continuous plastic wire is covered to distracted device described in the utility model:
It is a kind of that continuous plastic wire is covered into distracted device comprising support mouthpiece and holding member 2,
The support mouthpiece is that the finger-like for the conical section 10 and combination support mouthpiece that mouthpiece is supportted by one section of combination shape is straight
Section 11 is composed the component of shape, and the conical section 10 of the combination shape support mouthpiece is hexagonal pyramid mesa-shaped, is not excluded for adopting certainly
With other variable cross-section shapes such as the frustum of a cone, oval frustums, thinner one end of conical section 10 of combination shape support mouthpiece is downwards, relatively slightly
One section of upward plummet direction place, the finger-like flat segments 11 of the combination support mouthpiece are the tapers in combination shape support mouthpiece
The finger element group that 6 uniformly distributed (being not excluded for using other quantity) plummets of the top end surface vertex edge of section 10 stretch out upwards
At finger element is to curve the top that " n " shape open end is welded on downwards the conical section 10 of combination shape support mouthpiece with circle optical axis
On end face, it is not excluded for certainly using other shapes of finger elements such as strip plate, elongate posts；
The holding member 2 is the hexagon round component shown in Fig. 2 with installing handle, supports the frustum of a pyramid section of mouthpiece
Angle is diagonally located on holding member 2, as shown in Figure 7, holding member 2 hold support mouthpiece prevent support mouthpiece fall to
Holding member 2 continues to move downward after contacting, and holding member 2 is diagonally contacted with support mouthpiece in pyramidal altitude range interior angle,
It prevents support mouthpiece from driving the net cover being softened along its axis rotation along its axis rotation, causes the net cover state after strutting not true
It is fixed.
The material of support mouthpiece should make the coefficient of friction between its outer surface and net cover small as far as possible, such as general stainless steel
The coefficient of friction of equal metal materials and foamed plastic net cover is larger, can in order to reduce net cover and support the frictional force between mouthpiece
It is added and the small material of net cover coefficient of friction, such as the finger-like flat segments in combination support mouthpiece with the outer surface in support mouthpiece
Put on heat-shrink tube outside 11, the coefficient of friction of heat-shrink tube and net cover is smaller.
Continuous plastic wire is covered the course of work of distracted device by the above mechanism by nationality specifically:
It is fixed and is mounted in the fixation members such as rack using the installing handle of holding member, hexagon is made to be in horizontal
The hexagonal pyramid platform section for supportting mouthpiece is placed in holding member by state, on the outside of support mouthpiece hexagonal pyramid platform section and on the inside of holding member
Angle diagonally contacts, and one end plummet direction opening upwards of net cover are surrounded support mouthpiece from outside, the maintaining part for supportting mouthpiece
It is passed through on the inside of part, support mouthpiece is located at the inside of net cover, and net cover is wrapped in support mouthpiece, supports the interval of mouthpiece and holding member
Net cover, support mouthpiece net cover flat-shaped is strutted by what two sides was bonded by the weight and its outer shape and change in size of itself
At with the identical polygon of support mouthpiece apex structure, when holding the net cover in support mouthpiece and pulling up, net cover is in support oral area
Upward sliding on the outside of part, support mouthpiece are improved a little and constantly glided in net cover by net covers, and net cover stops pull-up back brace oral area
Part is eventually held in the state that net cover is being pressed against between holding member, and support mouthpiece, that is, sustainable is strutted by support mouthpiece
Continuous net cover, due to have holding member holding support mouthpiece, be in certain in height by the distracted net cover of support mouthpiece
Height and position at, and open state is also at stable state, taking net cover automatically and use after being cut convenient for the later period
In packaging.Holding member contact with mouthpiece is supportted in the present embodiment is hexagonal contact, and holding member can not be along its plummet
Axis rotation, conducive to keeping net cover to strut the certainty of rear state, while it is rigid in support mouthpiece lower part to be effectively prevented net cover
Start to surround torsion when support mouthpiece.Subsequent mechanical hand can clamp the net between the finger-like flat segments 11 of combination support mouthpiece
Set is lifted and is cut.
A kind of embodiment 2 that continuous plastic wire is covered to distracted device described in the utility model:
The present embodiment difference from example 1 is that: support mouthpiece in the present embodiment is inverted circle shown in Fig. 3
Pyramidal component, net cover stretch to stretch out it is round table-like support mouthpiece at the top of a bit of (10~40mm) can be held away from
Edge is inside contraction state when circle straight tube at the top of support mouth upward out from, net cover, that is to say, that the edge of net cover
It is into inwardly angled receipts, can be gripped by manipulator and pulls out it upwards.
Under normal circumstances, support mouthpiece is kept 2 holding of component, the mistake that support mouthpiece is pulled upwardly in net cover in net cover
In journey and lower backwardness will not obviously tilt deviation plummet direction and protect in the present embodiment to further decrease its inclined degree
Component is held using the different annular structure component of 2 diameters in the different height position holding in frustum of a cone altitude range
Mouthpiece is supportted, two annular formations are horizontal, plummet direction is concentric, and the internal diameter of circular holding member is equal to corresponding height
The outer diameter of place's support mouthpiece.When using the support mouthpiece of pyramid mesa-shaped, holding member can equally use two different heights
Two hexagonal rings at position, to increase the stability of support mouthpiece.
Using cyclic structure part as holding member, in the case where there is no net cover between holding member and support mouthpiece, protect
It holds component all to contact at all positions of circumferencial direction with support mouthpiece, but is not excluded for the guarantor using local holding support mouthpiece
Component is held, such as holding member only supports diagonal two vertex, the circumference uniform distributions of mouthpiece using " V " shape component in hexagonal pyramid mesa-shaped
3 vertex, four vertex equipotential disposition holdings support mouthpiece, or use three straight-bars as holding member in support mouthpiece circumference
Mouthpiece is supportted in uniformly distributed 3 direction holdings, or use with support mouthpiece frustum section side can face contact plate as holding component
Diagonal position or three are even more than holding holding member at position at the periphery at least two of support mouthpiece, in short, keeping
Component role is holding support mouthpiece and prevents support mouthpiece from rotating around its plummet middle line.
Support mouthpiece is not precluded simultaneously uses cross-sectional circumference for the frustum of a pyramid (shown in Fig. 4) the shape component of polygon, section
Periphery is the frustum of ellipse or the variable cross-section cylinder or cylinder-shaped component of mixing cross sectional shape etc., but must at least one
It is pyramidal that section is that bottom-up horizontal cross-section Outside Dimensions become larger, or even as shown in figure 5, in variable cross-section frustum of a cone section
Top end surface adds one section of straight tube (or cylinder) identical with top end surface diameter, increases downwards in the thinner lower end of variable cross-section section
Add one section of direct tube section, then connect one section of hemispherical section again below direct tube section, such net cover is entering support mouthpiece from lower end
When, struts smaller, and the deformation of circumferencial direction is also smaller, and net cover is more easier evenly into support mouthpiece and maintaining part
Between part 2.
A kind of embodiment 3 that continuous plastic wire is covered to distracted device described in the utility model:
Support mouthpiece in the present embodiment is using shown in fig. 6 from bottom to top by one section of inverted hexagonal pyramid platform section, one section
Inverted rotary table Duan Jiayi sections upwards uniformly distributed finger section be composed, the nethermost frustum of holding member holding of hexagon
Section, net cover first pass around the expansion of bottom first segment inverted pyramid platform section after being inserted in such support mouthpiece, then be contracted to compared with
Small size, is stretched again, can prevent continuous net cover during being constantly pulled up in support mouthpiece inlet in this way
For circumferencial direction admission velocity there are causing net cover irregular in support mouthpiece circumferencial direction stretching when a little difference, this stretching is irregular
Will cause the size that eyelet is softened on net cover circumferencial direction, there are a little differences, so as to cause will cause net cover after net cover cutting
A little inclination of notch can make the stretching of circumferencial direction is irregular to have when net cover is not contacted with support mouthpiece between two sections of frustum sections
Effect ground homogenization, avoids the net cover edge cut not vertical with net cover axis.The effect of this method can pass through series multistage
Method that is constantly thicker from bottom to top, attenuating again is reinforced, but excessive link of connecting will increase between support mouthpiece and net cover
Frictional force, its internal support mouthpiece decline is unsmooth when causing to pull up net cover.
The utility model is not limited to embodiment discussed above, and those skilled in the art can infer according to the utility model
Other variant forms, these variant forms also belong to the theme of the utility model.
Claims (4)
1. a kind of cover distracted device for continuous plastic wire, it is characterised in that it includes support mouthpiece and holding member, the support
Mouthpiece at least places containing one section of plummet direction, the pyramidal component that horizontal cross-section Outside Dimensions are gradually expanded from the bottom to top,
The holding member be support mouthpiece on the outside of hold support mouthpiece prevent support mouthpiece fall to contacted with holding member it is subsequent
The continuous component moved downward, holding member contact in pyramidal altitude range with support mouthpiece.
2. as described in claim 1 a kind of by the distracted device of continuous plastic wire set, it is characterised in that holding member at least exists
There are two sections to contact with support mouthpiece in one azimuthal elevation plane.
A kind of continuous plastic wire is covered into distracted device 3. as described in claim 1, it is characterised in that the support mouthpiece compared with
The perimeter of thick one end is greater than the interior circumference of net cover under natural conditions.
4. as described in claim 1 a kind of by the distracted device of continuous plastic wire set, it is characterised in that the support mouthpiece lead
Hammering direction into shape is two sections or multistage combined shaped, can also include along pyramidal section of end surface side along the circle being distributed in addition to pyramidal section
Finger section, tubular section, frustum section or column section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821659592.8U CN209127065U (en) | 2018-10-13 | 2018-10-13 | It is a kind of that continuous plastic wire is covered into distracted device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821659592.8U CN209127065U (en) | 2018-10-13 | 2018-10-13 | It is a kind of that continuous plastic wire is covered into distracted device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209127065U true CN209127065U (en) | 2019-07-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821659592.8U Active CN209127065U (en) | 2018-10-13 | 2018-10-13 | It is a kind of that continuous plastic wire is covered into distracted device |
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| Country | Link |
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| CN (1) | CN209127065U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110406735A (en) * | 2019-08-29 | 2019-11-05 | 宁波万立杰普顺装饰材料有限公司 | Packing bag mouth spreading mechanism |
| CN111038777A (en) * | 2018-10-13 | 2020-04-21 | 天津同祺科技有限公司 | Device for opening continuous plastic net cover |
-
2018
- 2018-10-13 CN CN201821659592.8U patent/CN209127065U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111038777A (en) * | 2018-10-13 | 2020-04-21 | 天津同祺科技有限公司 | Device for opening continuous plastic net cover |
| CN110406735A (en) * | 2019-08-29 | 2019-11-05 | 宁波万立杰普顺装饰材料有限公司 | Packing bag mouth spreading mechanism |
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