CN207890830U - Plastic film winding mechanism - Google Patents
Plastic film winding mechanism Download PDFInfo
- Publication number
- CN207890830U CN207890830U CN201721889138.7U CN201721889138U CN207890830U CN 207890830 U CN207890830 U CN 207890830U CN 201721889138 U CN201721889138 U CN 201721889138U CN 207890830 U CN207890830 U CN 207890830U
- Authority
- CN
- China
- Prior art keywords
- spool
- rack
- sliding slot
- fixedly connected
- plastic film
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000004804 winding Methods 0.000 title claims abstract description 29
- 230000007246 mechanism Effects 0.000 title claims abstract description 26
- 239000002985 plastic film Substances 0.000 title claims abstract description 19
- 229920006255 plastic film Polymers 0.000 title claims abstract description 16
- 239000004033 plastic Substances 0.000 claims abstract description 32
- 229920003023 plastic Polymers 0.000 claims abstract description 32
- 239000011888 foil Substances 0.000 abstract description 31
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000006698 induction Effects 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 4
- 229920006238 degradable plastic Polymers 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Landscapes
- Winding Of Webs (AREA)
Abstract
The utility model belongs to plastic foil production technical field, specifically discloses a kind of plastic film winding mechanism, including rack, and motor is fixedly connected in rack, and spool is fixedly connected on the output shaft of motor, and the one end of spool far from motor is rotatably connected in rack.Spool upper outer surface is opened up there are two strip gab, and the both ends of strip gab are located on the end face of left and right two of spool, and conductive coil is wound between two strip gabs, and the surface of spool is equipped with sliding slot, magnet and electromagnet are slidably connected on sliding slot.Spool is internally provided with cavity, conductive coil is electrically connected with conducting wire, and conducting wire is located in cavity, and sliding slot is connected to cavity, conducting wire is electrically connected across sliding slot with electromagnet, and the position that rack is located at the both sides up and down of spool is respectively fixedly connected with that there are two the opposite induced magnets of magnetic pole.This programme enables automatically to carry out the both ends of plastic foil when winding plastic foil smooth.
Description
Technical field
The utility model belongs to plastic foil production technical field more particularly to a kind of plastic film winding mechanism.
Background technology
Plastic foil after processing is completed, or is required for progress wind-up operation, existing winding by trimming operation after the completion
It is not provided with block at shaft both ends on device, the end out-of-flatness of the plastic foil of rolled is easy loose；Or have in shaft
Block is arranged in both ends, but stop location is fixed, and cannot need to be adjusted according to the width of plastic foil, use scope is narrow.
To solve the above-mentioned problems, 204038712 U of Chinese patent CN disclose a kind of Degradable plastic film winding dress
It sets, including organic frame, the shaft for being useful for scrolling Degradable plastic film is rotatablely installed in rack, is coated on the surface of the shaft
There is a layer of transparent film, both ends offer bar shaped sliding slot respectively in the shaft, are slided respectively on the bar shaped sliding slot at the both ends
The sliding block protruded from outside bar shaped sliding slot is installed, blend stop straight up is fixed on the sliding block；The shaft both sides
It is respectively equipped with cylinder, the piston rod of cylinder is fixedly connected with the slide and sliding block is pushed to horizontally slip on bar shaped sliding slot；
Multiple parallel axis of traction are equipped in the front lower place of shaft in the rack, the both ends of the axis of traction are distinguished sliding sleeve and are equipped with
Rounded stops are fixed with the horizontal axis with its horizontal parallel in axis of traction side in the rack, are equipped between horizontal axis and axis of traction
The gap passed through for Degradable plastic film.
Although above-mentioned patent can need to be pre-adjusted cylinder according to the position of the width adjusting block of plastic foil.Often
Secondary winding plastic foil all adjusts cylinder, leads to low production efficiency.
Utility model content
The purpose of this utility model is to provide a kind of plastic film winding mechanism, automatically to modeling when enabling winding plastic foil
It is smooth to expect that the both ends of film carry out.
In order to achieve the above object, the base case of the utility model is：Plastic film winding mechanism, including rack, rack
On be fixedly connected with motor, spool is fixedly connected on the output shaft of motor, the one end of spool far from motor is rotatably connected on machine
On frame, spool upper outer surface is opened up there are two strip gab, and the both ends of strip gab are located on the end face of left and right two of spool, and two
Conductive coil is wound between a strip gab, the surface of spool is equipped with sliding slot, magnet and electromagnet is slidably connected on sliding slot,
Spool is internally provided with cavity, and conductive coil is electrically connected with conducting wire, and conducting wire is located in cavity, and sliding slot is connected to cavity, and conducting wire is worn
Sliding slot is crossed to be electrically connected with electromagnet, rack be located at the left and right sides of spool position be respectively fixedly connected with it is opposite there are two magnetic pole
Induced magnet.
The operation principle of this base case is：Plastic foil is wound on several circles to spool in advance.Then pass through motor
Spool is driven to be rotated in rack.Since the outer surface of spool is set, there are two strip gabs, and the both ends of strip gab are located at spool
The end face of left and right two on, be wound with conductive coil between two strip gabs, thus conductive coil understand some be located at volume
On the left and right end face of axis.Since the position that rack is located at the left and right sides of spool is respectively fixedly connected with that there are two the opposite senses of magnetic pole
Magnet is answered, so will produce magnetic induction line between two induced magnets.Since spool rotation can drive conductive coil to rotate, roll up simultaneously
Conductive coil on the face of axis left and right ends is mutually perpendicular to magnetic induction line, when spool rotates, the conductive coil meeting of spool or so end face
Make cutting magnetic induction line movement, to which conductive coil will produce electric current.Since conducting wire is electrically connected with conductive coil, conducting wire and electromagnet
Electrical connection, so electromagnet can energizing magnetic when spool rotates.Since electromagnet is slidably connected on the chute, magnet sliding
It connects on the chute, so electromagnet can attract each other with magnet, since conducting wire is located in cavity, so electromagnet can drive
Conducting wire is moved to the direction of magnet on the chute, while magnet is close to the direction of electromagnet on the chute.To electromagnet and
Magnet to the plastic foil on spool can neatly ensure the plastic foil of winding between electromagnet and magnet.
The advantageous effect of this base case is：This programme is moved by the cutting magnetic induction line of conductive coil, realizes electricity
The energization of magnet makes electromagnet generate magnetism and attracts each other with magnet, thus electromagnet and magnet to the plastic foil on spool into
Row is neat.Compared with the prior art needs to advance with the spacing that cylinder adjusts between two sliding blocks, this programme is to plastic foil
Wrapup procedure in realize to the automatic neat of different in width plastic foil, reduce pre- neat operation, improve work efficiency；
Meanwhile the energy has been saved, reduce production cost.
The fastener for the plastic foil that is useful for being fixed is detachably connected as being further improved for this programme, on sliding slot.
The advantage is that by the way that fastener is arranged so that plastic foil can be clamped fixation before winding plastic foil, and using now
Some sliding slots are as engaging slot, and simple in structure, practicability is high.
As being further improved for this programme, rack is equipped with hold-down mechanism, and hold-down mechanism includes spring, and spring, which is fixed, to be connected
It is connected in rack, the one end of spring far from rack is fixedly connected with compressor arm, one end rotation connection rolling of the compressor arm far from spring
Wheel, idler wheel are contacted with the outer surface of spool.The advantage is that the present apparatus keeps the plastic foil of winding more compact, be conducive to subsequently mould
Expect carrying and the preservation etc. of film.
As being further improved for this programme, the quantity of the hold-down mechanism is two, and two hold-down mechanisms are located at
The left and right sides at spool center.The advantage is that by the way that two hold-down mechanisms are arranged so that the compact effect of plastic foil of winding is more
It is good.
As being further improved for this programme, the angle between two strip gabs is 180 degree.The advantage is that so that two
When conductive coil between a strip gab makees cutting magnetic induction line movement, more uniformly, stability when device winding is improved.
As being further improved for this programme, the upper end of electromagnet and magnet is bent to the direction far from spool center.
The advantage is that increasing the accommodation space on top between electromagnet and magnet, be conducive to the winding to plastic foil.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model plastic film winding mechanism embodiment；
Fig. 2 is the sectional view of the spool of the utility model plastic film winding mechanism.
Specific implementation mode
The utility model is described in further detail below by specific implementation mode：
Reference sign：Support plate 1, motor 2, rack 3, spool 4, spring 5, compressor arm 6, idler wheel 7, fastener 8, electricity
Magnet 9, magnet 10, induced magnet 11, conductive coil 12, sliding slot 13, conducting wire 14, strip gab 15.
As shown in Figure 1 and Figure 2, a kind of plastic film winding mechanism, including rack 3, the left and right ends in rack 3 are fixedly connected
There is support plate 1.Motor 2 is fixedly connected in the support plate 1 of left end, the output shaft level of motor 2 is arranged to the right.Motor 2 it is defeated
Columned spool 4 is fixedly connected on shaft.Central shaft, central shaft have been fixedly connected at the center of the both ends of the surface of spool 4
Diameter be less than spool 4 diameter.The central shaft of left end is fixedly connected with the output shaft of motor 2, and the central axis of right end connects
It is connected in the support plate 1 on right side.It is fixedly connected in the support plate 1 on right side there are two the opposite induced magnet 11 of magnetic pole, two are felt
Magnet 11 is answered to be located at the both sides up and down of spool 4.The outer surface of spool 4 is opened up there are two the strip gab parallel with spool 4
15, the both ends of strip gab 15 are located on the end face of left and right two of spool 4, and the angle between two strip gabs 15 is 180 degree.
It is wound with conductive coil 12 between two strip gabs 15.The inside of spool 4 offers cavity, is offered on strip gab 15 logical
Hole, through-hole are connected to cavity, and conducting wire 14 is equipped in through-hole, and one end of conducting wire 14 is electrically connected with conductive coil 12, and conducting wire 14 is located at
In cavity.Sliding slot 13 is offered on the outer surface of spool 4, sliding slot 13 is mutually parallel with strip gab 15, and sliding slot 13 connects with cavity
It is logical.The right end of sliding slot 13 is fixedly connected with magnet 10, and the left end of sliding slot 13 slidably connects electromagnet 9.Electromagnet 9 and magnet 10
Upper end to far from 4 center of spool direction be bent.9 lower end of electromagnet is electrically connected with conducting wire 14.Detachably connect on sliding slot 13
It is connected to the fastener 8 for the plastic foil that is fixed, fastener 8 is between electromagnet 9 and magnet 10.Rack 3 is equipped with two
A hold-down mechanism, two hold-down mechanisms are located at the left and right sides at 4 center of spool.Hold-down mechanism includes spring 5, and spring 5 is solid
Surely it is connected in rack 3, spring 5 is located at 4 lower section of spool and is mutually perpendicular to spool 4.The upper end of spring 5 is fixedly connected with compression
The upper end of bar 6, compressor arm 6 is rotatably connected to idler wheel 7.Under natural conditions, it pastes on the surface for bottom roller 7 being acted in the elastic force of spring 5
Together in the surface of spool 4.
When it is implemented, fastener 8 is taken out, then the end of plastic foil is placed in sliding slot 13, then by fastener 8
It is fastened in sliding slot 13, plastic foil is made to fix.Then start motor 2, motor 2 drives spool 4 to rotate.When spool 4 rotates, two
The conductive coil 12 wound between strip gab 15 makees cutting magnetic induction line movement, to which conductive coil 12 will produce electric current.It is conductive
The electric current of coil 12 is transmitted on conducting wire 14, then is transmitted on electromagnet 9 by conducting wire 14.9 energizing magnetic of electromagnet, electricity
Magnet 9 can attract each other after generating magnetism with magnet 10.To which electromagnet 9 can to the right slide on sliding slot 13, electromagnet 9 and magnetic
Iron 10 carries out neatly the plastic foil on spool 4, and the plastic foil wound after being allowed to is between electromagnet 9 and magnet 10.Spool 4
The plastic foil of winding is more and more, and since 5 upper end of spring is fixedly connected with compressor arm 6,6 upper end of compressor arm is rotatablely connected idler wheel
7, idler wheel 7 is contacted with the outer surface of spool 4, so when plastic film winding is more and more, plastic foil can compressed spring gradually downward
5, the elastic force of spring 5 is increasing, to which during winding plastic foil, idler wheel 7 gradually compresses plastic foil.
Above-described is only the embodiments of the present invention, and the common sense such as well known concrete structure and characteristic are herein in scheme
It does not describe excessively.It should be pointed out that for those skilled in the art, in the premise for not departing from the utility model structure
Under, several modifications and improvements can also be made, these should also be considered as the scope of protection of the utility model, these are not all interfered with
The effect and patent practicability that the utility model is implemented.This application claims protection domain should be with the content of its claim
Subject to, the records such as specific implementation mode in specification can be used for explaining the content of claim.
Claims (6)
1. plastic film winding mechanism, including rack, it is fixedly connected with motor in rack, volume is fixedly connected on the output shaft of motor
Axis, the one end of spool far from motor are rotatably connected in rack, it is characterised in that：Spool upper outer surface is opened up to be opened there are two bar shaped
Mouthful, the both ends of strip gab are located on the end face of left and right two of spool, and conductive coil, spool are wound between two strip gabs
Surface be equipped with sliding slot, magnet and electromagnet are slidably connected on sliding slot, spool is internally provided with cavity, conductive coil electrical connection
There are conducting wire, conducting wire to be located in cavity, sliding slot is connected to cavity, and conducting wire is electrically connected across sliding slot with electromagnet, and rack is located at spool
The positions of both sides up and down be respectively fixedly connected with that there are two the opposite induced magnets of magnetic pole.
2. plastic film winding mechanism according to claim 1, it is characterised in that：It is detachably connected on sliding slot and is useful for engaging
The fastener of fixed plastics film.
3. plastic film winding mechanism according to claim 2, it is characterised in that：Rack is equipped with hold-down mechanism, compacting machine
Structure includes spring, and spring is fixedly connected in rack, and the one end of spring far from rack is fixedly connected with compressor arm, and compressor arm is separate
One end of spring is rotatablely connected idler wheel, and idler wheel is contacted with the outer surface of spool.
4. plastic film winding mechanism according to claim 3, it is characterised in that：The quantity of the hold-down mechanism is two,
Two hold-down mechanisms are located at the left and right sides at spool center.
5. plastic film winding mechanism according to claim 4, it is characterised in that：Angle between two strip gabs is
180 degree.
6. plastic film winding mechanism according to claim 5, it is characterised in that：The upper end of electromagnet and magnet is to separate
The direction at spool center is bent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721889138.7U CN207890830U (en) | 2017-12-28 | 2017-12-28 | Plastic film winding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721889138.7U CN207890830U (en) | 2017-12-28 | 2017-12-28 | Plastic film winding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207890830U true CN207890830U (en) | 2018-09-21 |
Family
ID=63550885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721889138.7U Expired - Fee Related CN207890830U (en) | 2017-12-28 | 2017-12-28 | Plastic film winding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207890830U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109722807A (en) * | 2019-01-21 | 2019-05-07 | 宜兴市飞舟高新科技材料有限公司 | A kind of multi-functional needle thorn molding all-in-one machine |
-
2017
- 2017-12-28 CN CN201721889138.7U patent/CN207890830U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109722807A (en) * | 2019-01-21 | 2019-05-07 | 宜兴市飞舟高新科技材料有限公司 | A kind of multi-functional needle thorn molding all-in-one machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180921 |