CN206782949U - A kind of automatically deviation-adjusting device for the hot plastic sealing pack of coiled material - Google Patents
A kind of automatically deviation-adjusting device for the hot plastic sealing pack of coiled material Download PDFInfo
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- CN206782949U CN206782949U CN201720480904.8U CN201720480904U CN206782949U CN 206782949 U CN206782949 U CN 206782949U CN 201720480904 U CN201720480904 U CN 201720480904U CN 206782949 U CN206782949 U CN 206782949U
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- coiled material
- support bar
- adjusting device
- hot plastic
- arc
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Abstract
The utility model discloses a kind of automatically deviation-adjusting device for the hot plastic sealing pack of coiled material.The automatically deviation-adjusting device includes arc pallet and support member, wherein：The support member includes first support bar and second support bar, the first support bar and second support bar respectively the two bottom sides positioned at the arc pallet to support, the first support bar is elastic supporting bar, and the second support bar is connected by swivel bearing with the arc pallet.The change that the present apparatus rolls up weight by the effect of elastic supporting bar and swivel bearing causes arc pallet stress to tilt, so that the device is because of different volume recurrence adaptations, destroyed so as to solve the problems, such as coiled material Wrapper sealing tension for the extruding of coiled material in itself, waste and outward appearance fold of the Wrapper sealing pine excessively for film, thermoplastic envelope quality is improved, while packing cost is reduced without carrying out big variation to production line.
Description
Technical field
Coiled material outer packing equipment field is the utility model is related to, in particular it relates to a kind of for the hot plastic sealing pack of coiled material
Automatically deviation-adjusting device.
Background technology
Hot plastic packaging machine is wide variety of a kind of device during coiled material is manufactured, and is completed according to control system to coiled material outsourcing
Thermoplastic envelope work is filled, realizes the effect that product appearance is beautiful, generous.In process of production, the coiled material for completing winding passes through transmission
Device is transported to hot plastic packaging machine, and coiled material touches hot plastic packaging machine pressure sensitive device, slows down and stops, while the push pedal of hot plastic packaging machine
Action, by the horizontal hot plastic packaging machine of push-in of coiled material, in the process, the thermoplastic sealer being fixed on hot plastic packaging machine " wraps coiled material
Wrap up in ", when coiled material is pushed into fixed position by push pedal, push pedal is withdrawn, and the pressing plate action of hot plastic packaging machine, coiled material is fixed, immediately
Thermoplastic envelope knife action, the thermoplastic sealer for wrapping up coiled material is cut off, forms sealing.Next the coiled material that " covering " has thermoplastic sealer enters
Enter hot plastic packaging machine, complete thermoplastic envelope work, form final products.
However, because different coiled material coil diameters is different, the spacing between hot plastic packaging machine pressing plate and coiled material supporting plate need to be adjusted manually
Section is realized.In the case of whether no device to test pressing plate horizontal, whether spacing is suitable, two problems are faced：First, spacing compared with
Greatly, cause thermoplastic sealer to waste, increase cost, and thermoplastic sealer fold, poor appearance；2nd, spacing is adjusted manually, it is impossible to is ensured
Just, sometimes spacing is smaller for spacing, and coiled material can not be pushed out, and coiled material is switched to by thermoplastic envelope knife, causes coiled material to be cut bad, wastes
Product.Therefore, it is necessary to develop a kind of automatically deviation-adjusting device for the hot plastic sealing pack of coiled material.
Utility model content
For disadvantages described above of the prior art, the purpose of this utility model is to provide a kind of without being packed to original coiled material
Equipment carries out the automatically deviation-adjusting device for the hot plastic sealing pack of coiled material that larger modification can be realized, which solves coiled material packaging
Sealing-in tension destroys for the extruding of coiled material in itself, Wrapper sealing waste of the pine for film excessively and the problem of outward appearance fold.
The utility model provides a kind of automatically deviation-adjusting device for the hot plastic sealing pack of coiled material, it include arc pallet and
Support member, wherein：
The support member includes first support bar and second support bar, first support bar and the second support bar difference
For two bottom sides positioned at the arc pallet to support, the first support bar is elastic supporting bar, described second
Support bar is connected by swivel bearing with the arc pallet.
Preferably, the arc pallet is flexible.
Preferably, the first support bar includes superposed spring and the support column positioned at bottom.
Preferably, it is detachable be fixedly connected between the spring and the support column and the arc pallet.
Preferably, the swivel bearing with the arc pallet by being welded to connect.
Preferably, the swivel bearing is fixedly connected with the arc pallet to be detachable.
Preferably, the arc pallet is connected to the thermoplastic envelope knife rear of hot plastic packaging machine.
Preferably, the arc pallet both ends installation cylindrical slid roller.
Preferably, the radius of the radian of the arc pallet is 20-30mm, arc length 80-100mm.
Preferably, the first support bar and the second support bar and the distance of the center line of the arc pallet are 10-
15cm。
The advantages of the utility model and beneficial effect are：The present apparatus is made by the effect of elastic supporting bar and swivel bearing
The change of weight, which must be rolled up, causes arc pallet stress to tilt, so that the device is because of different volume recurrence adaptations.Coiled material
Automatically deviation-adjusting device solve coiled material Wrapper sealing tension and for coiled material extruding destruction in itself, Wrapper sealing pine excessively for film
Waste and the problem of outward appearance fold, improve thermoplastic envelope quality, while reduce without carrying out big variation to production line
Packing cost.
Brief description of the drawings
The utility model exemplary embodiment is described in more detail in conjunction with the accompanying drawings, it is of the present utility model above-mentioned
And other purposes, feature and advantage will be apparent, wherein, in the utility model exemplary embodiment, identical
Reference number typically represents same parts.
Fig. 1 shows the automatically deviation-adjusting device for the hot plastic sealing pack of coiled material according to one embodiment of the present utility model
Structural representation.
Description of reference numerals：
1st, arc pallet；2nd, first support bar；3rd, spring；4th, support column；5th, second support bar；6th, swivel bearing.
Embodiment
Preferred embodiment of the present utility model is more fully described below with reference to accompanying drawings.Although this reality is shown in accompanying drawing
With new preferred embodiment, however, it is to be appreciated that may be realized in various forms the utility model without that should be illustrated here
Embodiment limited.On the contrary, thesing embodiments are provided so that the utility model is more thorough and complete, and can incite somebody to action
The scope of the utility model is intactly communicated to those skilled in the art.
In the utility model, in the case where not making opposite explanation, the noun of locality that uses as " it is upper and lower, bottom, top, it is preceding,
Afterwards, it is left and right, inside and outside " it is typically normally to make in the automatically deviation-adjusting device provided by the utility model for the hot plastic sealing pack of coiled material
Defined in the case of.
Fig. 1 shows the automatically deviation-adjusting device for the hot plastic sealing pack of coiled material according to one embodiment of the present utility model
Structural representation.
As shown in figure 1, the automatically deviation-adjusting device for the hot plastic sealing pack of coiled material includes arc pallet 1 and support member, its
In：
Support member includes first support bar 2 and second support bar 5, and first support bar 2 and second support bar 5 are located at respectively
The both sides of arc pallet 1 are to support.
First support bar 2 can be elastic supporting bar, and its coil weight born with arc pallet 1 changes and produced
Elastic deformation；Second support bar 2 can be connected by swivel bearing with the arc pallet.
As coil thickness, length change, coil diameter also changes, and coil weight also changes therewith.
After coiled material is pushed into arc pallet 1, volume recast is used for the first elastic supporting bar 2, as the first elastic supporting bar 2 produces elasticity
Deformation coiled material upper and lower side is transferred, and realizes the upper and lower displacement of coiled material center of gravity；Because second support bar 2 passes through swivel bearing and arc
Supporting plate 1 connects, and is moved after making coiled material center of gravity.Therefore, by the arrangement achieves being automatically adjusted to roll position, so as to keep away
The depression bar of hot plastic packaging machine coiled material for caused by the compression of coiled material extrudes when exempting from coiled material switching thickness or thickness fluctuation, also avoids
Outward appearance fold in the case of mould loose winding material.
In the exemplary embodiment, arc pallet 1 is flexible, and it produces shape as surface applies the change of gravity
Become.After coiled material is pushed into arc pallet 1, arc pallet 1 produces certain bullet as the coil weight born changes
Property deformation, equally also achieve coiled material upper and lower side transfer.
In order to keep the validity of the fixation of total and automatically deviation-adjusting device operating, support member is vertically fixed and heat
On the steel construction of plastic packaging machine.
In the exemplary embodiment, first support bar 2 includes superposed spring 3 and the support column 4 positioned at bottom,
Spring 3 is oblique flexible with the coil weight change that arc pallet 1 is born, so that position occurs for the center of circle of arc pallet 1
Move.
In the exemplary embodiment, it is the detachable company of being mechanically fixed between spring 3 and support column 4 and arc pallet 1
Connect.
In the exemplary embodiment, swivel bearing 6 can be by being welded to connect with arc pallet 1, or detachable
Formula is mechanically fixed connection.
In the exemplary embodiment, arc pallet 1 is close-coupled at the thermoplastic envelope knife rear of hot plastic packaging machine.With coiled material matter
Amount change, and the mating force effect of support bar, coiled material to the left done and move repeatedly by lower section or upper right side, and the off-centring of coiled material is realized
Coiled material and thermoplastic envelope knife are just tangent, to improve the presentation quality of the thermoplastic package of coiled material pack.
In the exemplary embodiment, the arc pallet both ends installation cylindrical slid roller, to facilitate coiled material to be pushed into and release,
It is smooth all the time with leaving arc pallet can to ensure that coiled material enters arc pallet.
Arc pallet is the structure with one fixed width of arc, and the coupling part of itself and support member can be in the form of face
Weld together, the lower surface of arc pallet can also be welded on multiple fulcrums, with proof strength.For example, can be with 3-4
Fulcrum is welded on the lower surface of arc pallet.
By the automatically deviation-adjusting device for the hot plastic sealing pack of coiled material of the embodiment, the sideslip of thermoplastic sealer can be avoided,
Coiled material is fixed on arc region；Also, with the change of volume weight, in the presence of elastic supporting bar, swivel bearing, coiled material
Center of gravity can realize movement, and the center and electric heat cutter mouth for making coiled material are in same horizontal line, and section and coiled material are tangent, so as to
Rolling tightly for solving to occur during the hot plastic sealing pack of coiled material is destroyed for coiled material extruding in the case of unwinding, the outward appearance fold of unwinding is asked
Topic, it is also beneficial to save heat-wrapping cost.
Using example
Generally, the solid load of spring 3 can be arranged to 50-100kg, freely grows and be arranged to 80-100mm；It can incite somebody to action
The radius of the radian R of arc pallet is arranged to 20-30mm, and arc length is arranged to 30-40mm；Can be by two support bars away from arc support
The center line distance L of plate 1 is set as 10-15cm.
It will be appreciated by those skilled in the art that two support bars can be according to actual conditions with the center line distance L of arc pallet 1
Set；Radius of the radian and arc length can be set as any appropriate value according to by the density of thermoplastic closure material and radius；
It is just tangent that what the roll position that the modulus of elasticity of spring could be set such that deviateed reaches thermoplastic sealing mouth.
For example, in the case where two support bars and the center line distance L of arc pallet 1 are 10cm, for coil diameter and skew
Matching from elastic load is 70.2kg, free a length of 100mm spring.
Be 20cm in the radius of the radian of arc pallet 1, during 1 arc length 35cm of arc pallet, in order that roll position deviates
It is just tangent, it is necessary to pay attention to the modulus of elasticity of elastic supporting bar top spring to reach thermoplastic sealing mouth.With web fiducial weight
Exemplified by 36kg, spring solid load is set as 70.6kg, as web qualities changes, and the mating force effect of support bar, volume
Material to the left do and move repeatedly by lower section or upper right side, and the center of coiled material cheaply realizes that coiled material and the thermoplastic sealing edge of a knife are just tangent, to carry
The presentation quality of the thermoplastic package pack of high coiled material.
The high-volume packaged data carried out on production line of modified asphalt waterproof rolling is shown, by this device for coiled material
Effective tuningout of position, it can solve the problem that depression bar when coiled material switching thickness or thickness fluctuation is rolled up for caused by the compression of coiled material
Material extrudes problem, can also solve the outward appearance fold in the case of mould loose winding material, realizes and saves packing cost, lifts presentation quality
Purpose.
It is described above each embodiment of the present utility model, described above is exemplary, and non-exclusive, and
And it is also not necessarily limited to disclosed each embodiment.In the case of without departing from the scope and spirit of illustrated each embodiment, for
Many modifications and changes will be apparent from for those skilled in the art.The choosing of term used herein
Select, it is intended to best explain the principle of each embodiment, practical application or to the technological improvement in market, or make the art
Other those of ordinary skill be understood that each embodiment disclosed herein.
Claims (10)
1. a kind of automatically deviation-adjusting device for the hot plastic sealing pack of coiled material, it is characterised in that the automatically deviation-adjusting device includes arc
Shape supporting plate and support member, wherein：
The support member includes first support bar and second support bar, and the first support bar and second support bar are located at respectively
For the two bottom sides of the arc pallet to support, the first support bar is elastic supporting bar, second support
Bar is connected by swivel bearing with the arc pallet.
2. the automatically deviation-adjusting device according to claim 1 for the hot plastic sealing pack of coiled material, it is characterised in that the arc
Supporting plate is flexible.
3. the automatically deviation-adjusting device according to claim 1 or 2 for the hot plastic sealing pack of coiled material, it is characterised in that described
First support bar includes superposed spring and the support column positioned at bottom.
4. the automatically deviation-adjusting device according to claim 3 for the hot plastic sealing pack of coiled material, it is characterised in that the spring
It is detachable be fixedly connected between the support column and the arc pallet.
5. the automatically deviation-adjusting device according to claim 1 for the hot plastic sealing pack of coiled material, it is characterised in that the rotation
Bearing is with the arc pallet by being welded to connect.
6. the automatically deviation-adjusting device according to claim 1 for the hot plastic sealing pack of coiled material, it is characterised in that the rotation
Bearing is fixedly connected with the arc pallet to be detachable.
7. the automatically deviation-adjusting device according to claim 1 for the hot plastic sealing pack of coiled material, it is characterised in that the arc
Supporting plate is connected to the thermoplastic envelope knife rear of hot plastic packaging machine.
8. the automatically deviation-adjusting device according to claim 1 for the hot plastic sealing pack of coiled material, it is characterised in that the arc
Two ends of bearing plate installs cylindrical slid roller.
9. the automatically deviation-adjusting device according to claim 1 for the hot plastic sealing pack of coiled material, it is characterised in that the arc
The radius of the radian of supporting plate is 20-30mm, arc length 80-100mm.
10. the automatically deviation-adjusting device according to claim 1 for the hot plastic sealing pack of coiled material, it is characterised in that described
One support bar and the second support bar and the distance of the center line of the arc pallet are 10-15cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720480904.8U CN206782949U (en) | 2017-05-03 | 2017-05-03 | A kind of automatically deviation-adjusting device for the hot plastic sealing pack of coiled material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720480904.8U CN206782949U (en) | 2017-05-03 | 2017-05-03 | A kind of automatically deviation-adjusting device for the hot plastic sealing pack of coiled material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206782949U true CN206782949U (en) | 2017-12-22 |
Family
ID=60709969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720480904.8U Active CN206782949U (en) | 2017-05-03 | 2017-05-03 | A kind of automatically deviation-adjusting device for the hot plastic sealing pack of coiled material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206782949U (en) |
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2017
- 2017-05-03 CN CN201720480904.8U patent/CN206782949U/en active Active
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