CN206375450U - A kind of film splitter unwinding device - Google Patents
A kind of film splitter unwinding device Download PDFInfo
- Publication number
- CN206375450U CN206375450U CN201720001506.3U CN201720001506U CN206375450U CN 206375450 U CN206375450 U CN 206375450U CN 201720001506 U CN201720001506 U CN 201720001506U CN 206375450 U CN206375450 U CN 206375450U
- Authority
- CN
- China
- Prior art keywords
- card article
- shaped card
- film
- unwinding device
- rotary shaft
- 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
Abstract
The utility model discloses a kind of film splitter unwinding device, the film roll solved on existing unwinding device easily produces axial dipole field, the problem of film is easy to produce fold, its drip irrigation device is a kind of film splitter unwinding device, including support, the U-shaped card article being socketed with the rotary shaft for driving film roll to rotate, the rotary shaft for being abutted with film roll is rotatably connected on the support；By the setting of U-shaped card article, the possibility of film roll axle center skew is reduced so that unwinding device can release more flat film, reduce the possibility that film produces fold.
Description
Technical field
The utility model is related to film splitter field, more specifically, it relates to a kind of film splitter unwinding device.
Background technology
At present, in many manufacturing enterprises, it is necessary to be the outer bag that a film is made in product packaging, it is not only attractive in appearance but also
Effect dust-proof, every dirt can be played.Therefore, the outer bag that this kind of film is made has been widely used in the industry and neck of many
Domain.At present, manufacturing enterprise due to film consumption it is big, buy the film of web-like more, after being cut by film splitter, then weld
Bag is sealed into use.
As shown in figure 4, a kind of film splitter unwinding device, including support 1, drive is rotatably connected on the support 1
The rotary shaft 2 that film roll 10 is rotated.Film roll is arranged on the rotating shaft, the axial direction of film roll is difficult to fix, film roll along its
There is the possibility of skew in axial direction, so as to cause film roll to unreel injustice, the film of releasing produces the possibility of fold.
Utility model content
In view of the deficienciess of the prior art, the utility model is to provide a kind of film splitter unwinding device, pass through U
The setting of shape card article, reduces the possibility of film roll axle center skew so that unwinding device can release more flat film, reduce
Film produces the possibility of fold.
To achieve the above object, the utility model provides following technical scheme：A kind of film splitter unwinding device, bag
Including to be socketed with the rotary shaft for being rotatably connected on support, the support and driving film roll to rotate, the rotary shaft is used for and thin
The U-shaped card article that film roll is abutted.
By using above-mentioned technical proposal, film roll is arranged on the rotating shaft, and U-shaped card article is arranged on the rotating shaft, and
U-shaped card article is connected to the two ends of film roll, the possibility that film roll is offset along its axis direction is reduced, film roll can be stablized
Ground is placed on the rotating shaft, and rotary shaft, which is rotated, drives film roll to rotate so that rotary shaft can release more flat film, reduce
Film produces the possibility of fold.
The utility model is further arranged to：Outward bending forms deep-slotted chip breaker, the rotary shaft card in the middle part of the U-shaped card article
It is connected in deep-slotted chip breaker.
By using above-mentioned technical proposal, rotary shaft outward bending, the spacing between deep-slotted chip breaker partial U-shape card article is more than it
The spacing of remaining part point, rotary shaft stably can be connected in deep-slotted chip breaker, reduce rotary shaft radial deflection in deep-slotted chip breaker
May, reduce the possibility that U-shaped card article departs from rotary shaft.
The utility model is further arranged to：The U-shaped card article forms kink close to one end outward bending of opening.
By using above-mentioned technical proposal, kink is abutted on the rotating shaft, directly U-shaped is pressed to the axle center of rotary shaft
Card article is the socket that U-shaped card article can be achieved, and facilitates the alignment procedure of rotary shaft and U-shaped card article.
The utility model is further arranged to：The described one end of U-shaped card article away from kink is bent to form opening portion, described
Spacing between opening portion is more than the spacing between U-shaped card article.
When needing to take out U-shaped card article from rotary shaft, one end spacing of original U-shaped card article away from kink is too small,
Operator's hand is difficult to be placed between U-shaped card article, U-shaped card article is gripped, by using above-mentioned technical proposal so that operator's hand
Portion grips opening portion, facilitates the taking-up of U-shaped card article.
The utility model is further arranged to：Gradually increase from the spacing between U-shaped card article described in deep-slotted chip breaker to kink.
By using above-mentioned technical proposal, during the taking-up of U-shaped card article, the position of rotary shaft change at deep-slotted chip breaker to
At kink, spacing gradually increases, and realizes positive feedback regulation, is easy to the taking-up of U-shaped card article.
The utility model is further arranged to：It is gradually reduced from the spacing between U-shaped card article described in deep-slotted chip breaker to opening portion.
Pressing U-shaped card article is connected to outside rotary shaft, and the position of rotary shaft changes to deep-slotted chip breaker from kink, continues to press
U-shaped card article is pressed, the position of rotary shaft is moved to one end of opening portion, and by using above-mentioned technical proposal, rotary shaft is clamped on arc
Between shape groove and opening portion, reduce U-shaped card article and continue to press, the possibility slid at opening.
The utility model is further arranged to：The opening portion also bends inwards to form guiding close to the side of deep-slotted chip breaker
Portion.
When rotary shaft slides into opening portion, it is difficult to which rotary shaft is alignd with opening portion close to one end of deep-slotted chip breaker, it will turn
Moving axis is taken out out of opening portion, by using above-mentioned technical proposal, and rotary shaft is connected in guide part, is directed out and is pulled U-shaped
Neck can take out rotary shaft out of opening portion.
The utility model is further arranged to：Set at the position of the corner of the U-shaped card article in circular arc.
By using above-mentioned technical proposal, when reducing U-shaped card article and sliding on the rotating shaft so that U-shaped card article can be put down
Stable sliding is moved, when reducing the slip of U-shaped card article, the possibility of U-shaped card article clamping.
The utility model is further arranged to：It is fixedly connected with what is opened up along its axis direction on the outer wall of the rotary shaft
Clamping block, the clamping block is fixedly connected with guide portion close to one end of support.
By using above-mentioned technical proposal, first by U-shaped card article vertically pressing on the rotating shaft, then along the axle center side of rotary shaft
To horizontal pressing U-shaped card article so that U-shaped card article can be closely adhered on the end face of film roll, the deflection of U-shaped card article is reduced
Possibility.
The utility model is further arranged to：Neck is offered on the clamping block, the U-shaped card article is connected to neck
It is interior.
By using above-mentioned technical proposal, the possibility that U-shaped card article is offset along its axis direction is reduced.
In summary, the utility model has the advantages that：U-shaped card article is fitted on the end face of film roll, is reduced
The possibility that film roll is offset along its axis direction；Opening up for deep-slotted chip breaker is easy to the clamping of U-shaped card article on the rotating shaft, reduces U
Shape card article departs from the possibility of rotary shaft；By U-shaped card article horizontal pressing on the end face of film roll so that U-shaped card article can be close
Ground is fitted on the end face of film roll, reduces the possibility of U-shaped card article deflection.
Brief description of the drawings
Fig. 1 is the installation diagram of the present embodiment and film roll；
Fig. 2 is enlarged drawing at Fig. 1 A；
Fig. 3 is the structure chart of U-shaped card article in the present embodiment；
Fig. 4 is the installation diagram of existing unwinding device and film roll.
Reference：1st, support；2nd, rotary shaft；3rd, U-shaped card article；4th, deep-slotted chip breaker；5th, kink；6th, opening portion；7th, clamping
Block；8th, guide portion；9th, neck；10th, film roll；11st, guide part.
Embodiment
The utility model is described further referring to figs. 1 to Fig. 3.
As depicted in figs. 1 and 2, a kind of film splitter unwinding device, front and rear sides respectively have to be turned on a support 1, support 1
Dynamic be connected with a rotary shaft 2, the outer wall of rotary shaft 2 is fixedly connected with the clamping block 7 that several fore-and-aft directions are opened up, film
Volume 10 is set on clamping block 7, is further opened with neck 9, neck 9 being connected with U-shaped card article 3, the two of clamping block 7 on clamping block 7
End is also fixedly connected with guide portion 8.
As shown in Figures 2 and 3, U-shaped card article 3 is preferably toughness steel bar, and U-shaped card article 3 is opening down, U-shaped card article 3 it is most upper
Outward bending is held, opening portion 6 is formed, the left and right width of opening portion 6 is more than between deep-slotted chip breaker 4 and opening portion 6 between U-shaped card article 3
Spacing, the lower end of opening portion 6 bends inwards to form guide part 11, and the middle part of U-shaped card article 3 is bent to form deep-slotted chip breaker 4, arc laterally
The inner side of shape groove 4 is connected in rotary shaft 2, and the front and rear sides of U-shaped card article 3 are connected on the front and rear inwall of neck 9, U-shaped card article 3
Bottom outward bending form kink 5, from opening portion 6 to deep-slotted chip breaker 4, the spacing between U-shaped card article 3 constantly increases, from
Deep-slotted chip breaker 4 is to kink 5, and the spacing between U-shaped card article 3 continues to increase, and the corner of U-shaped card article 3 is in arc-shaped.
Operation principle：After film roll 10 is set in rotary shaft 2, by kink 5 be connected in rotary shaft 2 most before
End, grips opening portion 6, presses down on U-shaped card article 3, rotary shaft 2 is clamped in deep-slotted chip breaker 4, from side to close to film roll 10
Side promotes U-shaped card article 3, and U-shaped card article 3 passes through guide portion 8, slides on clamping block 7, continue to press on U-shaped card article 3, U-shaped card article
3 are fallen in neck 9, and U-shaped card article 3 is connected on the inwall of neck 9, and film roll 10 is fixed in rotary shaft 2, reduced
The possibility that film roll 10 is offset after rotary shaft 2 is gone forward.
Described above is only preferred embodiment of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to protection domain of the present utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (10)
1. it is rotatably connected to drive film roll on a kind of film splitter unwinding device, including support (1), the support (1)
(10) rotary shaft (2) rotated, it is characterised in that：Being socketed with the rotary shaft (2) is used for and film roll (10) end abutment
U-shaped card article (3).
2. a kind of film splitter unwinding device according to claim 1, it is characterised in that：In the middle part of the U-shaped card article (3)
Outward bending forms deep-slotted chip breaker (4), and the rotary shaft (2) is connected in deep-slotted chip breaker (4).
3. a kind of film splitter unwinding device according to claim 2, it is characterised in that：The U-shaped card article (3) is close
One end outward bending of opening forms kink (5).
4. a kind of film splitter unwinding device according to claim 3, it is characterised in that：The U-shaped card article (3) is remote
One end of kink (5) is bent to form the spacing between opening portion (6), the opening portion (6) more than between U-shaped card article (3)
Spacing.
5. a kind of film splitter unwinding device according to claim 4, it is characterised in that：From deep-slotted chip breaker (4) to bending
Spacing between portion (5) the U-shaped card article (3) gradually increases.
6. a kind of film splitter unwinding device according to claim 5, it is characterised in that：From the deep-slotted chip breaker (4) extremely
Spacing between U-shaped card article (3) described in opening portion (6) position is gradually reduced.
7. a kind of film splitter unwinding device according to claim 6, it is characterised in that：The opening portion (6) is close
The side of deep-slotted chip breaker (4) also bends inwards to form guide part (11).
8. a kind of film splitter unwinding device according to claim 1, it is characterised in that：Turn of the U-shaped card article (3)
Set at the position at angle in circular arc.
9. a kind of film splitter unwinding device according to claim 1, it is characterised in that：Outside the rotary shaft (2)
The clamping block (7) opened up along its axis direction is fixedly connected with wall, the clamping block (7) is fixed close to one end of support (1)
It is connected with guide portion (8).
10. a kind of film splitter unwinding device according to claim 9, it is characterised in that：Opened on the clamping block (7)
Provided with neck (9), the U-shaped card article (3) is connected in neck (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720001506.3U CN206375450U (en) | 2017-01-02 | 2017-01-02 | A kind of film splitter unwinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720001506.3U CN206375450U (en) | 2017-01-02 | 2017-01-02 | A kind of film splitter unwinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206375450U true CN206375450U (en) | 2017-08-04 |
Family
ID=59403704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720001506.3U Expired - Fee Related CN206375450U (en) | 2017-01-02 | 2017-01-02 | A kind of film splitter unwinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206375450U (en) |
-
2017
- 2017-01-02 CN CN201720001506.3U patent/CN206375450U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20170804 Termination date: 20190102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |