CN220165351U - Automatic unreeling device for film winding - Google Patents
Automatic unreeling device for film winding Download PDFInfo
- Publication number
- CN220165351U CN220165351U CN202321099818.4U CN202321099818U CN220165351U CN 220165351 U CN220165351 U CN 220165351U CN 202321099818 U CN202321099818 U CN 202321099818U CN 220165351 U CN220165351 U CN 220165351U
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- Prior art keywords
- push
- film
- reeling
- roll
- winding
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- 238000004804 winding Methods 0.000 title claims description 54
- 238000005096 rolling process Methods 0.000 claims abstract description 24
- 238000007639 printing Methods 0.000 claims abstract description 22
- 238000007667 floating Methods 0.000 claims description 8
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000005012 migration Effects 0.000 claims 3
- 238000013508 migration Methods 0.000 claims 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 1
- 235000017491 Bambusa tulda Nutrition 0.000 claims 1
- 241001330002 Bambuseae Species 0.000 claims 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 1
- 239000011425 bamboo Substances 0.000 claims 1
- 239000012528 membrane Substances 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000001360 synchronised effect Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Landscapes
- Winding Of Webs (AREA)
Abstract
The utility model discloses an automatic unreeling device for a film, which comprises a reeling mechanism and a pushing mechanism, wherein the reeling mechanism is arranged at the opposite side of a barrel loading mechanism, the reeling mechanism and the pushing mechanism are arranged on the same horizontal moving platform, the reeling mechanism comprises an air expansion shaft and a reeling driving component for driving the air expansion shaft to roll a printing film, a reeling mechanism is arranged at the lateral positions of the reeling mechanism and the barrel loading mechanism, a plurality of reeling rollers are arranged on the reeling mechanism, the reeling rollers are in a shape of concave at the two ends towards the middle, the reeling mechanism and the pushing mechanism are respectively arranged at the left side and the right side of the reeling mechanism, and a translation driving component is arranged below the horizontal moving platform. According to the utility model, the existing mechanical structure is improved in upgrading technology, automatic unreeling of the printing film roll can be realized after the rolling of the printing film is completed, manual unreeling is not needed, and the efficiency is effectively improved.
Description
Technical Field
The utility model relates to the field of related equipment for producing printed films, in particular to an automatic unreeling device for winding films.
Background
The printed film needs to be rolled after preparation. The Chinese patent with the publication number of CN209601732U discloses a plastic film winding machine, which comprises a winding mechanism, wherein a plurality of winding arc-shaped discs of the winding mechanism are uniformly arranged at a winding bar and form a circular ring shape. The pivot is located one side of rolling thick stick, and during the use, this plastic film rolling machine drives winding mechanism through the pivot to carry out the rolling to the film. After the winding is completed, a worker removes the film roll from the other side of the winding bar, the manual film roll removing mode is complicated, and the efficiency is low. In order to further improve the production efficiency, technical modification is required to be performed on the existing mechanical structure. To this end, we propose an automatic unwind device for winding films.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provides an automatic unreeling device for a film.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the automatic unwinding device comprises a winding mechanism and a pushing mechanism, wherein the winding mechanism is arranged on the opposite side of the cylinder loading mechanism, the winding mechanism and the pushing mechanism are arranged on the same horizontal moving platform, the winding mechanism comprises an air expansion shaft and a winding driving assembly for driving the air expansion shaft to wind a printing film, the winding mechanism and the side of the cylinder loading mechanism are provided with a winding mechanism, the winding mechanism is provided with a plurality of winding rollers, the winding rollers are in a shape that two ends are sunken towards the middle, the winding mechanism is respectively arranged on the left side and the right side of the winding mechanism, a translation driving assembly is arranged below the horizontal moving platform, the translation driving assembly comprises a driving cylinder, a supporting guide block and a guide rail matched with the supporting guide block, and the supporting guide block is fixedly arranged at the bottom of the horizontal moving platform.
Further stated, the driving cylinder is a rodless cylinder, the driving cylinder and the guide rail are arranged in parallel, and the moving seat of the driving cylinder and the supporting guide block are respectively arranged on the left side and the right side of the bottom of the horizontal moving platform.
The push-rolling mechanism comprises a through screw motor, a push-rolling plate, a guide sleeve and a guide rod matched with the guide sleeve, wherein a driving screw is arranged on the through screw motor in a penetrating mode, the driving screw is rotationally connected with the push-rolling plate, one end of the guide rod is fixedly connected with the push-rolling plate, and the through screw motor drives the push-rolling plate to push out a printing film roll at the winding mechanism through the driving screw.
Further stated, the other end of the guide rod is fixedly provided with a limiting ring.
Further stated, the pushing and rolling plate is made of aluminum alloy, and a silica gel layer is arranged on the surface of the pushing and rolling plate, which is in contact with the printing film roll.
Further stated, bearing seats are arranged at two ends of the roll feeding roller, a floating deflection bearing is arranged in the bearing seats, and a mandrel of the roll feeding roller is inserted into an inner ring of the floating deflection bearing.
The utility model has the beneficial effects that: according to the utility model, the existing mechanical structure is improved in upgrading technology, automatic unreeling of the printing film roll can be realized after the rolling of the printing film is completed, manual unreeling is not needed, and the efficiency is effectively improved.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic view of the structure of the present utility model when a roll of printing film is transferred to a roll feeding mechanism.
Fig. 3 is a schematic view of the structure of the present utility model when the roll of printing film is pushed out.
Fig. 4 is a schematic view of the structure of the present utility model when transferring a roll of printing film.
Reference numerals:
10. a winding mechanism; 11. an air expansion shaft; 12. a winding driving assembly; 121. a winding motor; 122. a synchronous belt; 123. a driving pulley; 124. a driven pulley;
20. a pushing and rolling mechanism; 21. a through screw motor; 22. pushing and rolling the plate; 23. guide sleeve; 24. a guide rod; 241. a limiting ring; 25. driving a screw rod;
30. a horizontal moving stage; 40. a translational drive assembly; 41. a driving cylinder; 42. supporting the guide block; 43. a guide rail;
50. a roll feeding mechanism; 51. a roll feeding roller; 52. a bearing seat; 53. a floating deflection bearing; 60. printing a film roll; 70. a cylinder loading mechanism; 71. and (5) a storage bin.
Description of the embodiments
The present utility model will be described in further detail with reference to the accompanying drawings, for the purpose of making the objects, technical solutions and advantages of the present utility model more apparent.
Referring to fig. 1 and fig. 2, an automatic unwinding device for winding a film includes a winding mechanism 10 and a pushing and winding mechanism 20, the winding mechanism 10 is disposed on an opposite side of the winding mechanism 70, the winding mechanism 70 includes a bin 71 for storing a roll, the bottom of the bin 71 can directly output the roll to the winding mechanism 10, the winding mechanism 10 and the pushing and winding mechanism 20 are disposed on a same horizontal moving table 30, the winding mechanism 10 includes an inflatable shaft 11 and a winding driving assembly 12 for driving the inflatable shaft 11 to wind a printed film, the winding driving assembly 12 specifically includes a winding motor 121, a synchronous belt 122, a driving pulley 123 and a driven pulley 124, the synchronous belt 122 is disposed around the driving pulley 123 and the driven pulley 124, the driving pulley 123 is disposed at a motor shaft of the winding motor 121, the driven pulley 124 is disposed at the inflatable shaft 11, the driving pulley 123 drives the driven pulley 124 through the synchronous belt 122, and the driven pulley 124 drives the inflatable shaft 11 and the roll at the inflatable shaft 11 to rotate, thereby winding the printed film. Upon completion of winding the printed film, a single printed film roll 60 is formed.
Referring to fig. 1 to 3, the roll feeding mechanism 50 and the roll pushing mechanism 20 are respectively disposed on the left and right sides of the roll winding mechanism 10, and a translation driving assembly 40 is disposed below the horizontal moving platform 30, where the translation driving assembly 40 drives the horizontal moving platform 30 to reciprocate between the roll loading mechanism 70 and the roll feeding mechanism 50. As shown in fig. 2 and 3, when the horizontal moving stage 30 moves to the roll feeding mechanism 50, the push roll mechanism 20 pushes the roll of the printed film at the air-expanding shaft 11 into the roll feeding mechanism 50.
As shown in fig. 2, the translation driving assembly 40 includes a driving cylinder 41, a supporting guide block 42, and a guide rail 43 cooperating with the supporting guide block 42, and the supporting guide block 42 is fixedly installed at the bottom of the horizontal moving stage 30. The driving cylinder 41 drives the horizontal moving stage 30 to translate along the guide rail 43. The driving cylinder 41 is a rodless cylinder, the driving cylinder 41 and the guide rail 43 are arranged in parallel, and as the moving seat of the driving cylinder 41 and the supporting guide block 42 are respectively arranged on the left side and the right side of the bottom of the horizontal moving table 30, the moving seat of the driving cylinder 41 and the supporting guide block 42 play a role in supporting the horizontal moving table 30 together, so that the space can be effectively saved, and the structural design is simplified.
As shown in fig. 2, the coil pushing mechanism 20 includes a through screw motor 21, a coil pushing plate 22, a guide sleeve 23, and a guide rod 24 matched with the guide sleeve 23, wherein a driving screw 25 is arranged through the through screw motor 21, the driving screw 25 is rotationally connected with the coil pushing plate 22, one end of the guide rod 24 is fixedly connected with the coil pushing plate 22, and the through screw motor 21 drives the coil pushing plate 22 to push out a printing film coil 60 at the position of the coil winding mechanism 10 through the driving screw 25, as shown in fig. 2 and 3. The pushing and rolling plate 22 is made of aluminum alloy, and a silica gel layer is arranged on the surface of the pushing and rolling plate 22, which is contacted with the printing film roll. The silicone layer protects the end surface of the push roll 22 as it is pushed out of the roll to avoid scratching the end surface of the roll. As shown in fig. 2 and fig. 3, the other end of the guide rod 24 is fixedly provided with a limiting ring 241, and the limiting ring 241 can specifically play a role in limiting protection, when the push-rolling plate 22 pushes out the printing film roll 60 at the winding mechanism 10, the limiting ring 241 just abuts against the guide sleeve 23, so that the guide rod 24 is prevented from being separated from the guide sleeve 23.
As shown in fig. 1, a roll feeding mechanism 50 is arranged at the side positions of the winding mechanism 10 and the barrel loading mechanism 70, the roll feeding mechanism 50 is provided with a plurality of roll feeding rollers 51, and the roll feeding rollers 51 are concave from two ends to the middle. Bearing seats 52 are arranged at two ends of the roll feeding roller 51, a floating deflection bearing 53 is arranged in the bearing seats 52, and a mandrel of the roll feeding roller 51 is inserted into an inner ring of the floating deflection bearing 53. The inner ring of the floating deflection bearing 53 can freely float relative to the outer ring during operation, and when the roll feeding roller 51 is used for accommodating the printing film roll, the roll feeding roller 51 at the position can float downwards so as to reduce collision to the printing film roll and avoid abrasion to the roll surface of the printing film roll. The subsequent roll feed mechanism 50 may transport the roll of printed film to other stations. According to the utility model, the existing mechanical structure is improved in upgrading technology, so that the automatic unreeling of the printing film roll is realized, the unreeling is not required to be performed manually, and the efficiency is effectively improved.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
The above description should not be taken as limiting the scope of the utility model, and any modifications, equivalent variations and modifications made to the above embodiments according to the technical spirit of the utility model still fall within the scope of the technical solutions of the utility model.
Claims (6)
1. An automatic unreeling device for a film, the automatic unreeling device comprises a reeling mechanism (10) and a pushing and reeling mechanism (20), wherein the reeling mechanism (10) is arranged on the opposite side of a barrel loading mechanism (70), and the automatic unreeling device is characterized in that: winding mechanism (10) with push away coil mechanism (20) install in same horizontal migration platform (30), winding mechanism (10) are including physiosis axle (11) and drive physiosis axle (11) carry out winding drive subassembly (12) of coiling printing membrane, winding mechanism (10) with the side of dress section of thick bamboo mechanism (70) is equipped with and send coil mechanism (50), send coil mechanism (50) to be equipped with a plurality of roll rollers (51), send coil roller (51) to be both ends to the centre sunken form, send coil mechanism (50) push away coil mechanism (20) and locate respectively the left and right sides of winding mechanism (10), the below of horizontal migration platform (30) is equipped with translation drive subassembly (40), translation drive subassembly (40) are including driving cylinder (41), prop support guide block (42), and with prop support guide block (42) matched with guide rail (43), prop support guide block (42) fixed mounting in the bottom of horizontal migration platform (30).
2. An automatic unwinder for film as claimed in claim 1, wherein: the driving cylinder (41) is a rodless cylinder, the driving cylinder (41) and the guide rail (43) are arranged in parallel, and the moving seat of the driving cylinder (41) and the supporting guide block (42) are respectively arranged on the left side and the right side of the bottom of the horizontal moving table (30).
3. An automatic unwinder for film as claimed in claim 1, wherein: the push-rolling mechanism (20) comprises a through screw motor (21), a push-rolling plate (22), a guide sleeve (23) and a guide rod (24) matched with the guide sleeve (23), wherein a driving screw (25) is arranged in the through screw motor (21) in a penetrating mode, the driving screw (25) is rotationally connected with the push-rolling plate (22), one end of the guide rod (24) is fixedly connected with the push-rolling plate (22), and the through screw motor (21) drives the push-rolling plate (22) to push out a printing film roll (60) at the winding mechanism (10) through the driving screw (25).
4. An automatic unwinder for film as claimed in claim 3, characterized in that: the other end of the guide rod (24) is fixedly provided with a limiting ring (241).
5. An automatic unwinder for film as claimed in claim 3, characterized in that: the push-rolling plate (22) is made of aluminum alloy, and a silica gel layer is arranged on the surface of the push-rolling plate (22) which is in contact with the printing film roll.
6. An automatic unwinder for film as claimed in claim 1, wherein: bearing seats (52) are arranged at two ends of the roll feeding roller (51), a floating deflection bearing (53) is arranged in the bearing seats (52), and a mandrel of the roll feeding roller (51) is inserted into an inner ring of the floating deflection bearing (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321099818.4U CN220165351U (en) | 2023-05-09 | 2023-05-09 | Automatic unreeling device for film winding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321099818.4U CN220165351U (en) | 2023-05-09 | 2023-05-09 | Automatic unreeling device for film winding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220165351U true CN220165351U (en) | 2023-12-12 |
Family
ID=89063615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321099818.4U Active CN220165351U (en) | 2023-05-09 | 2023-05-09 | Automatic unreeling device for film winding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220165351U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117485964A (en) * | 2024-01-02 | 2024-02-02 | 常州金纬片板膜科技有限公司 | Waterproof coiled material winding device capable of automatically correcting deviation |
-
2023
- 2023-05-09 CN CN202321099818.4U patent/CN220165351U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117485964A (en) * | 2024-01-02 | 2024-02-02 | 常州金纬片板膜科技有限公司 | Waterproof coiled material winding device capable of automatically correcting deviation |
| CN117485964B (en) * | 2024-01-02 | 2024-04-02 | 常州金纬片板膜科技有限公司 | Waterproof coiled material winding device capable of automatically correcting deviation |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |