CN207309831U - The special dowelled spanner of film roll last volume - Google Patents
The special dowelled spanner of film roll last volume Download PDFInfo
- Publication number
- CN207309831U CN207309831U CN201721136227.4U CN201721136227U CN207309831U CN 207309831 U CN207309831 U CN 207309831U CN 201721136227 U CN201721136227 U CN 201721136227U CN 207309831 U CN207309831 U CN 207309831U
- Authority
- CN
- China
- Prior art keywords
- spool
- positioning supporting
- supporting part
- special
- pinch bar
- 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
It the utility model is related to a kind of special dowelled spanner of film roll last volume, it is characterised in that：Positioning supporting part including pinch bar, for clamping spool and the spool handle part for dismantling spool, the positioning supporting part and pinch bar one end vertical connection, the spool handle part is fixed on pinch bar, and with positioning supporting part side is equidirectional is parallel to each other；300 450mm spacing are equipped between the positioning supporting part and spool handle part.Advantage is：When being rolled up on small cutting machine needs, operating personnel block the shaft shoulder portion of unreeling shaft using the dovetail groove of this spanner rectangle snap-gauge lower part, the hook part of spool handle part is caught on into shaft end again at the same time, unreeling shaft can be unloaded from small cutting machine, film product paper tube is penetrated, is then again attached to the unreeling shaft for penetrating film product paper tube on cutting machine by the special dowelled spanner of this last volume.Its leverage can be utilized using this spanner handling unreeling shaft, rapid operation, it is convenient to hold, and safe and convenient.
Description
Technical field
The utility model belongs to plastic film manufacturing technology field, is pulled more particularly to a kind of special positioning of film roll last volume
Hand.
Background technology
Film is widely used in packaging and coating layer field, and many facilities are brought to production, life.In the production of film
Need retractable spool to carry out folding and unfolding processing to film in journey, after film is coiled, film is carried out according still further to width needed for product
Cutting.During using being rolled up on small cutting machine, operating personnel need to disassemble unreeling shaft from cutting machine, penetrate film product volume
Paper tube, at this time, it may be necessary to which operating personnel grasp from both sides, then is arduously attached on the parting cut frame of small cutting machine.Since product is advised
Lattice are big, weight weight, and when upper film needs 2-4 people to make power at the same time, and unreeling shaft is loaded in film product paper tube, hold pole not side
Just, also fork truck is needed to aid in sometimes；It is not only time-consuming and laborious, cumbersome, but also have impact on production efficiency.
The content of the invention
The utility model for solve technical problem present in known technology provide it is a kind of it is simple in structure, be greatly reduced
Working strength, safe operation and the special dowelled spanner of film roll last volume that production efficiency can be improved.
The utility model is adopted the technical scheme that to solve technical problem present in known technology：
The special dowelled spanner of film roll last volume, it is characterised in that：Positioning supporting part including pinch bar, for clamping spool
With the spool handle part for dismantling spool, the positioning supporting part and pinch bar one end vertical connection, the spool handle
The portion of holding is fixed on pinch bar, and with positioning supporting part side is equidirectional is parallel to each other；The positioning supporting part and spool handle
Hold and be equipped with 300-450mm spacing between portion.
The utility model can also adopt the following technical scheme that：
The positioning supporting part is formed with the rectangle snap-gauge of dovetail groove for one end, and the positioning supporting part other end is welded with pinch bar
Connect, the rectangle snap-gauge two sides are equipped with 1:1.3 taper.
The spool handle part for one carry extension arm hook part, described extension arm one end is formed with mounting hole, and leads to
Cross mounting hole to weld with pinch bar, the distance of 15mm is equipped between the center of the hook part and the center of mounting hole.
The length of the positioning supporting part is less than the length of spool handle part.
The utility model has the advantages and positive effects of：Since the utility model uses above-mentioned technical proposal, when small
When cutting machine needs to roll up, operating personnel utilize the swallow of the rectangle snap-gauge lower part of the positioning supporting part of the special dowelled spanner of this last volume
Stern notch blocks the shaft shoulder portion of unreeling shaft, while the hook part of spool handle part is caught on to the shaft end adjacent with unreeling shaft shaft shoulder portion
Portion, you can unreeling shaft is unloaded from small cutting machine, penetrates film product paper tube, then will penetrate the unreeling shaft of film product paper tube again
It is attached to by the special dowelled spanner of this last volume on cutting machine.Its leverage can be utilized using this spanner handling unreeling shaft, operated
Laborsaving, it is convenient to hold, and safe and convenient.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the A-A sectional views in Fig. 1；
Fig. 3 is the B-B sectional views in Fig. 1；
Fig. 4 is the usage state diagram of the utility model.
In figure：1st, pinch bar；2nd, supporting part is positioned；2-1, rectangle snap-gauge；2-2, dovetail groove；3rd, spool handle part；3-
1st, extension arm；3-2, hook part；4th, unreeling shaft.
Embodiment
For that can further appreciate that the invention, features and effects of the utility model, the following examples are hereby given, and coordinates
Attached drawing describes in detail as follows：
Please refer to Fig.1-Fig. 3, the special dowelled spanner of film roll last volume, including pinch bar 1, the positioning branch for clamping spool
Support part 2 and the spool handle part 3 for dismantling spool, the positioning supporting part and pinch bar one end vertical connection, it is described
Spool handle part is fixed on pinch bar, and with positioning supporting part side is equidirectional is parallel to each other；It is described positioning supporting part and
300-450mm spacing is equipped between spool handle part.
In the present embodiment, the positioning supporting part is formed with the rectangle snap-gauge of dovetail groove for one end, positions the supporting part other end
Welded with pinch bar, the rectangle snap-gauge two sides are equipped with 1:1.3 taper.
In the present embodiment, the spool handle part is a hook part for carrying extension arm, the center of the hook part and peace
The distance of 15mm is equipped between the center in dress hole.
In the present embodiment, the length of the positioning supporting part is less than the length of spool handle part.
The operation principle of the utility model is：
Referring to Fig. 4, when being rolled up on small cutting machine needs, operating personnel utilize the positioning branch of the special dowelled spanner of this last volume
The dovetail groove of the rectangle snap-gauge lower part of support part blocks the shaft shoulder portion of unreeling shaft, while the hook part of spool handle part is caught on and put
The adjacent shaft end in spool shaft shoulder portion, you can unreeling shaft is unloaded from small cutting machine, film product paper tube is penetrated, then will wear again
The unreeling shaft for entering film product paper tube is attached on cutting machine by the special dowelled spanner of this last volume.Can using this spanner handling unreeling shaft
Using its leverage, rapid operation, it is convenient to hold, and safe and convenient.
Embodiment described in the utility model attached drawing is exemplary, and is only used for explaining the utility model, and cannot be managed
Solve as the limitation to the utility model.
Claims (4)
- A kind of 1. special dowelled spanner of film roll last volume, it is characterised in that：Positioning support including pinch bar, for clamping spool Portion and the spool handle part for dismantling spool, the positioning supporting part and pinch bar one end vertical connection, the spool Handle part is fixed on pinch bar, and with positioning supporting part side is equidirectional is parallel to each other；The positioning supporting part and spool 300-450mm spacing is equipped between handle part.
- 2. the special dowelled spanner of film roll last volume according to claim 1, it is characterised in that：The positioning supporting part is one end The rectangle snap-gauge of dovetail groove is formed with, the positioning supporting part other end is welded with pinch bar, and the rectangle snap-gauge two sides are equipped with 1: 1.3 taper.
- 3. the special dowelled spanner of film roll last volume according to claim 1, it is characterised in that：The spool handle part is a band There is the hook part of extension arm, described extension arm one end is formed with mounting hole, and is welded by mounting hole and pinch bar, the crotch The distance of 15mm is equipped between the center in portion and the center of mounting hole.
- 4. the special dowelled spanner of film roll last volume according to claim 1, it is characterised in that：The length of the positioning supporting part Less than the length of spool handle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721136227.4U CN207309831U (en) | 2017-09-06 | 2017-09-06 | The special dowelled spanner of film roll last volume |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721136227.4U CN207309831U (en) | 2017-09-06 | 2017-09-06 | The special dowelled spanner of film roll last volume |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207309831U true CN207309831U (en) | 2018-05-04 |
Family
ID=62385765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721136227.4U Expired - Fee Related CN207309831U (en) | 2017-09-06 | 2017-09-06 | The special dowelled spanner of film roll last volume |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207309831U (en) |
-
2017
- 2017-09-06 CN CN201721136227.4U patent/CN207309831U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180504 Termination date: 20210906 |