CN208603505U - A kind of useless film winder roller - Google Patents
A kind of useless film winder roller Download PDFInfo
- Publication number
- CN208603505U CN208603505U CN201820857664.3U CN201820857664U CN208603505U CN 208603505 U CN208603505 U CN 208603505U CN 201820857664 U CN201820857664 U CN 201820857664U CN 208603505 U CN208603505 U CN 208603505U
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- roller
- fixing axle
- useless film
- film winder
- bulge
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Abstract
The utility model discloses a kind of useless film winder rollers, including roller shaft, ball bearing, roller body, fixing axle, length adjustment nut, the first roller fixing seat, the second roller fixing seat and position limiting structure, fixed hub is located on roller shaft, and it is fixedly installed ball bearing between the outer wall of fixing axle and the inner wall of roller shaft, so that fixing axle can be rolled relative to roller shaft；Length adjustment nut, the first roller fixing seat, roller body, the second roller fixing seat and position limiting structure successively abut, and it is set in fixing axle, length adjustment nut is threadedly coupled with fixing axle, and position limiting structure is fixedly connected with fixing axle, so that the relatively fixed axis of roller body is fixed.Useless film can quickly be taken down together with roller body, be abandoned after the completion of winder by the useless film winder roller of the utility model, it is time saving and energy saving, the efficiency of useless film winder is improved, the winder cost of useless film is substantially reduced, structure novel, it is ingenious in design, it has a good application prospect.
Description
Technical field
The utility model relates to film sticking equipment component technology fields, and in particular to a kind of useless film winder roller.
Background technique
Currently, the useless film winder roller for laminator on the market, mostly fixed roller, winder completion need work
Personnel are cut off from level to level with blade and are abandoned, and still, there are security risks for the blade that uses of staff, and the used time is longer, work
Make the cumbersome trouble of process, it is time-consuming and laborious, increase the cost of useless film winder, how to overcome the above problem, be currently to need to solve.
Utility model content
The purpose of the utility model is to overcome existing useless film winder rollers, and mostly fixed roller, staff's makes
The problem of there are security risks with blade, time-consuming and laborious, increase useless film winder cost.The useless film winder roller of the utility model,
Fixing axle is increased between roller shaft and roller body, and can be cooperated according to roller body length and be limited by length adjustment nut
Bit architecture is locked, and after the completion of winder, useless film can be quickly taken down together with roller body, be abandoned, time saving and energy saving,
The efficiency for improving useless film winder, substantially reduces the winder cost of useless film, and structure novel is ingenious in design, before having good application
Scape.
In order to achieve the above object, the technical scheme adopted by the utility model is
A kind of useless film winder roller, including roller shaft, ball bearing, roller body, fixing axle, length adjustment nut, first
Roller fixing seat, the second roller fixing seat and position limiting structure；
The fixed hub is located on roller shaft, and fixed between the outer wall of the fixing axle and the inner wall of the roller shaft
It is provided with ball bearing, so that the fixing axle can be rolled relative to the roller shaft；
The length adjustment nut, the first roller fixing seat, roller body, the second roller fixing seat and position limiting structure successively support
It connects, and is set in fixing axle, the length adjustment nut is threadedly coupled with the fixing axle, the position limiting structure and fixation
Axis is fixedly connected, so that the relatively described fixing axle of the roller body is fixed.
Useless film winder roller above-mentioned, the first roller fixing seat, the second roller fixing seat include be connected it is embedding
Set portion and retaining ring portion, the retaining ring portion are located at one end of nesting part, and the other end of the nesting part is embedded into roller body end
In inner cavity, the retaining ring portion is located on the outside of the end of roller body, and the outer diameter in the retaining ring portion is greater than the roller intracoelomic cavity
Diameter.
Useless film winder roller above-mentioned, the position limiting structure are ring structure, are provided in the inner ring of the ring structure
Bulge-structure is being provided with the slot with bulge-structure cooperation with position limiting structure corresponding position on the outer wall of the fixing axle
Body structure；The trough body structure includes limiting slot and guide groove, and one end of the guide groove is connected to one end of limiting slot, described
The other end of guide groove extends to the end of fixing axle respective side, the axial direction of the extending direction of the guide groove and the fixing axle
In parallel；The trench bottom of the limiting slot other end is provided with sunk area；
When the bulge-structure successively enters the sunk area along the guide groove, limiting slot, the sunk area
The bulge-structure is limited, so that the position limiting structure is fixedly connected relative to the fixing axle.
Useless film winder roller above-mentioned, the bottom of the sunk area is lower than the slot bottom of the limiting slot, so that described convex
It plays structure and successively passes through the limiting slot, guide groove from the depressed area, so that the position limiting structure is detached from the fixing axle.
Useless film winder roller above-mentioned, the bottom of the sunk area are 0.1- lower than the height of the limiting slot slot bottom
0.2mm。
Useless film winder roller above-mentioned, the guide groove, limiting slot junction angle be greater than degree, and limiting slot be arc
Slot.
Useless film winder roller above-mentioned, the quantity of the bulge-structure are one or more, and the trough body structure
It is identical as the quantity of bulge-structure, each bulge-structure, trough body structure position be to match correspondence.
Useless film winder roller above-mentioned, two ends of the roller shaft and be located at ball bearing on the outside of be provided with card
Spring, the circlip jump outward for limiting ball bearing, and two inner wall of end of the fixing axle are provided with step
The bearing position of shape, the bearing position are located at the inside of ball bearing, jump inwardly for limiting ball bearing.
Useless film winder roller above-mentioned, the roller body are made of rigid plastics.
Useless film winder roller above-mentioned, the idler wheel shaft length are greater than the length of fixing axle, and the length of the fixing axle is big
In the length of roller body.
The beneficial effects of the utility model are: the useless film winder roller of the utility model, between roller shaft and roller body
Fixing axle is increased, and position limiting structure can be cooperated to be locked according to roller body length, in winder by length adjustment nut
After the completion, useless film can quickly be taken down together with roller body, is abandoned, it is time saving and energy saving, the efficiency of useless film winder is improved, greatly
The big winder cost for reducing useless film, structure novel is ingenious in design, has a good application prospect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the useless film winder roller of the utility model；
Fig. 2 is the structural schematic diagram of the fixing axle (installation quick disconnecting joint end) of the utility model；
Fig. 3 is the dorsal view of the position limiting structure of the utility model；
Fig. 4 is the front view of the position limiting structure of the utility model；
Fig. 5 is the structural schematic diagram of the fixing axle inner wall (installation ball bearing position) of the utility model；
Attached meaning marked in the figure is as follows:
1: roller shaft；2: ball bearing；3: roller body；4: fixing axle；401: limiting slot；402: guide groove；403: bearing
Position；5: length adjustment nut；6: the first roller fixing seats；601: nesting part；602: retaining ring portion；7: the second roller fixing seats；8:
Position limiting structure；801: bulge-structure.
Specific embodiment
Below in conjunction with Figure of description, the utility model is further described.
As shown in Figure 1, the useless film winder roller of the utility model, including roller shaft 1, ball bearing 2, roller body 3, fixation
Axis 4, length adjustment nut 5, the first roller fixing seat 6, the second roller fixing seat 7 and position limiting structure 8,
The fixing axle 4 is set on roller shaft 1, and between the outer wall of the fixing axle 4 and the inner wall of the roller shaft 1
It is fixedly installed ball bearing 2, so that the fixing axle 4 can be rolled relative to the roller shaft 1；
The length adjustment nut 5, the first roller fixing seat 6, roller body 3, the second roller fixing seat 7 and position limiting structure 8
It successively abuts, and is set in fixing axle 4, the length adjustment nut 5 is threadedly coupled with the fixing axle 4, the limit
Structure 8 is fixedly connected with fixing axle 4, so that the relatively described fixing axle of the roller body is fixed.
Preferably, the first roller fixing seat 6, the second roller fixing seat 7 include the nesting part 601 being connected and gear
Circle portion 602, the retaining ring portion 602 are located at one end of nesting part 601, and the other end of the nesting part 601 is embedded into 3 end of roller body
In the inner cavity in portion, the retaining ring portion 602 is located on the outside of the end of roller body 3, and the outer diameter in the retaining ring portion 602 is greater than the roller
The diameter of 3 inner cavity of cylinder.
A kind of embodiment of position limiting structure 8 of the invention, shown as shown in Figure 2, Figure 3 and Figure 4, the position limiting structure 8 is ring
Shape structure is provided with bulge-structure 801 in the inner ring of the ring structure, matches with fixing axle 4, is easy to implement quickly
It limits and removes, be provided with and the bulge-structure on the outer wall of corresponding fixing axle 4 with 8 corresponding position of position limiting structure
The trough body structure of 801 cooperations；The trough body structure includes limiting slot 401 and guide groove 402, one end of the guide groove 402 with
One end of limiting slot 401 is connected to, and the other end of the guide groove 402 extends to the end of 4 respective side of fixing axle, the guide groove
402 extending direction is axial parallel with the fixing axle 4；The trench bottom of 401 other end of limiting slot is provided with depressed area
Domain；
It is described when the bulge-structure 801 successively enters the sunk area along the guide groove 402, limiting slot 401
Sunk area limits the bulge-structure 801, so that the position limiting structure 8 is fixedly connected relative to the fixing axle 4,
Realize the quick locking of fixing axle 4 and position limiting structure 8；The bottom of the sunk area is lower than the slot bottom of the limiting slot 401, makes
It obtains the bulge-structure 801 and successively passes through the limiting slot 401, guide groove 402 from the depressed area, so that the position limiting structure
8 are detached from the fixing axle 4, realize the fast quick-detach of fixing axle 4 and position limiting structure 8.
Preferably, the bottom of the sunk area is 0.1-0.2mm lower than the height of 401 slot bottom of limiting slot, solid
The quick locking of dead axle 4 and position limiting structure 8 in place when, sunk area can play the role of limiting bulge-structure 801, prevent it
Break-off exist, improve position limiting structure 8 lock reliability.
Preferably, the guide groove 402,401 junction of limiting slot angle be greater than 90 degree, and limiting slot 401 be arc
Slot.
Preferably, the quantity of the bulge-structure is one or more, and the trough body structure and bulge-structure
Quantity is identical, each bulge-structure, trough body structure position be to match correspondence, the quantity of bulge-structure is more, fixing axle 4 and limit
Locking effect between bit architecture 8 is better, can carry out the setting of the quantity of structure as needed.
Preferably, two ends of the roller shaft 1 and be located at ball bearing 2 outside be provided with circlip, the card
Spring jumps outward for limiting ball bearing 2, as shown in figure 5, two inner wall of end of the fixing axle 4 are provided with step
The bearing position 403 of shape, the annular groove 403 are located at the inside of ball bearing 2, jump inwardly for limiting ball bearing 2,
Ensure the reliability that fixing axle 4 is rolled relative to roller shaft 1.
Preferably, the roller body 3 is made of rigid plastics, at low cost, can be thrown away together with useless film, and work people is convenient for
The operation of member.
Preferably, 1 length of roller shaft is greater than the length of fixing axle 4, and the length of the fixing axle 4 is greater than roller body 3
Length, be socketed in roller shaft 1 convenient for fixing axle 4, roller body 3 is socketed in fixing axle 4, and realizes linkage.
In conclusion the useless film winder roller of the utility model, increases fixing axle between roller shaft and roller body, and
Position limiting structure can be cooperated to be locked according to roller body length by length adjustment nut, after the completion of winder, can will given up
Film is quickly taken down together with roller body, is abandoned, time saving and energy saving, improves the efficiency of useless film winder, substantially reduces the receipts of useless film
Film cost, structure novel is ingenious in design, has a good application prospect.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.The utility model requires protection scope
It is defined by the appending claims and its equivalent thereof.
Claims (10)
1. a kind of useless film winder roller, it is characterised in that: including roller shaft (1), ball bearing (2), roller body (3), fixing axle
(4), length adjustment nut (5), the first roller fixing seat (6), the second roller fixing seat (7) and position limiting structure (8)；
The fixing axle (4) is set on roller shaft (1), and the inner wall of the outer wall of the fixing axle (4) and the roller shaft (1)
Between be fixedly installed ball bearing (2) so that the fixing axle (4) can be rolled relative to the roller shaft (1)；
The length adjustment nut (5), the first roller fixing seat (6), roller body (3), the second roller fixing seat (7) and limit knot
Structure (8) successively abuts, and is set on fixing axle (4), and the length adjustment nut (5) and the fixing axle (4) screw thread connect
It connects, the position limiting structure (8) is fixedly connected with fixing axle (4), so that the relatively described fixing axle of the roller body is fixed.
2. useless film winder roller according to claim 1, it is characterised in that: the first roller fixing seat (6), the second roller
Cylinder fixing seat (7) includes that the nesting part (601) being connected and retaining ring portion (602), the retaining ring portion (602) are located at nesting part
(601) other end of one end, the nesting part (601) is embedded into the inner cavity of roller body (3) end, the retaining ring portion
(602) on the outside of the end of roller body (3), and the outer diameter in the retaining ring portion (602) is greater than the straight of the roller body (3) inner cavity
Diameter.
3. useless film winder roller according to claim 1, it is characterised in that: the position limiting structure (8) is ring structure, institute
It states and is provided in the inner ring of ring structure bulge-structure (801), right with position limiting structure (8) on the outer wall of the fixing axle (4)
Answer the trough body structure being provided at position with the bulge-structure (801) cooperation；The trough body structure include limiting slot (401) and
One end of guide groove (402), the guide groove (402) is connected to one end of limiting slot (401), the guide groove (402) it is another
One end extends to the end of fixing axle (4) respective side, the extending direction of the guide groove (402) and the axis of the fixing axle (4)
To parallel；The trench bottom of limiting slot (401) other end is provided with sunk area；
When the bulge-structure (801) successively enters the sunk area along the guide groove (402), limiting slot (401), institute
It states sunk area to limit the bulge-structure (801), so that the position limiting structure (8) is relative to the fixing axle (4)
It is fixedly connected.
4. useless film winder roller according to claim 3, it is characterised in that: the bottom of the sunk area is lower than the limit
The slot bottom of position slot (401), so that the bulge-structure (801) successively passes through the limiting slot (401), guiding from the depressed area
Slot (402), so that the position limiting structure (8) is detached from the fixing axle (4).
5. useless film winder roller according to claim 4, it is characterised in that: the bottom of the sunk area is lower than the limit
The height of position slot (401) slot bottom is 0.1-0.2mm.
6. useless film winder roller according to claim 3, it is characterised in that: the guide groove (402), limiting slot (401)
The angle of junction is greater than 90 degree, and limiting slot (401) is arc groove.
7. useless film winder roller according to claim 3, it is characterised in that: the quantity of the bulge-structure is one or one
More than a, and the trough body structure is identical as the quantity of bulge-structure, each bulge-structure, trough body structure position be to match pair
It answers.
8. useless film winder roller according to claim 1, it is characterised in that: two ends and position of the roller shaft (1)
Circlip is provided on the outside of ball bearing (2), the circlip jumps outward for limiting ball bearing (2), described solid
Two inner wall of end of dead axle (4) are provided with the bearing position (403) of step shape, and the bearing position (403) is located at ball axis
The inside for holding (2) jumps inwardly for limiting ball bearing (2).
9. useless film winder roller according to claim 1, it is characterised in that: the roller body (3) uses rigid plastics system
At.
10. useless film winder roller according to claim 1, it is characterised in that: roller shaft (1) length is greater than fixing axle
(4) length, the length of the fixing axle (4) are greater than the length of roller body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820857664.3U CN208603505U (en) | 2018-06-05 | 2018-06-05 | A kind of useless film winder roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820857664.3U CN208603505U (en) | 2018-06-05 | 2018-06-05 | A kind of useless film winder roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208603505U true CN208603505U (en) | 2019-03-15 |
Family
ID=65662434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820857664.3U Active CN208603505U (en) | 2018-06-05 | 2018-06-05 | A kind of useless film winder roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208603505U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112547802A (en) * | 2020-12-04 | 2021-03-26 | 镇江银海科技材料有限公司 | High-stability rolling processing device for explosion-proof aluminum foil and using method thereof |
-
2018
- 2018-06-05 CN CN201820857664.3U patent/CN208603505U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112547802A (en) * | 2020-12-04 | 2021-03-26 | 镇江银海科技材料有限公司 | High-stability rolling processing device for explosion-proof aluminum foil and using method thereof |
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