CN203624655U - Cast film machine changing roll device - Google Patents
Cast film machine changing roll device Download PDFInfo
- Publication number
- CN203624655U CN203624655U CN201320879312.5U CN201320879312U CN203624655U CN 203624655 U CN203624655 U CN 203624655U CN 201320879312 U CN201320879312 U CN 201320879312U CN 203624655 U CN203624655 U CN 203624655U
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- Prior art keywords
- winding
- roller
- slide rail
- lap
- change
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- 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 - Lifetime
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- 238000004804 winding Methods 0.000 claims abstract description 112
- 238000005520 cutting process Methods 0.000 claims abstract description 34
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 239000000463 material Substances 0.000 claims abstract description 9
- 230000008859 change Effects 0.000 claims description 53
- 239000003381 stabilizer Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 239000010408 film Substances 0.000 abstract 2
- 239000010409 thin film Substances 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Abstract
The utility model provides a cast film machine changing roll device. A winding roller, a smooth roller and a changing roll supporting arm are arranged on a rack, the changing roll supporting arm can rotate around a rotating shaft of the smooth roller, the changing roll supporting arm is provided with a material cutting mechanism and a changing roll mechanism, the material cutting mechanism can cut off a thin film, the changing roll mechanism is used for replacing the winding roller, the changing roll mechanism comprises a winding roller shaft supporting frame, a vertical lifter and a slant slide way, a supporting groove which is used for holding a winding roller shaft is formed at the front end of the winding roller shaft supporting frame, the vertical lifter is provided with a bearing rack used for bearing the winding roller shaft, and when the bearing rack lifts to the top surface of the slant slide way, the winding roller shaft can slide into the slant slide way from the bearing rack. When roll changing is performed, a novel winding roller is stably placed in the supporting groove, the vertical lifter vertically lifts the novel winding roller to the top surface of the slant slide way through the bearing rack, the winding roller can be forcefully pushed to slide into the slant slide way from the bearing rack, then the winding roller automatically slides into a preliminary changing roll position from the slant slide way, the changing roll process is simple, matching structures are few, and total producing price of a cast film machine is low.
Description
Technical field
The utility model relates to plastics machinery technical field, refers in particular to a kind of cast film machine roll-switching device.
Background technology
General main driving device, casting device and the winding up roller of comprising of cast film machine of the prior art, winding up roller outside is arranged with the reel for rolling up film, when work, the film of casting device output is coated on reel sheathed outside winding up roller via driving device, and winding up roller band movable reel rotates together and film is carried out to rolling.
The Chinese utility model patent that the patent No. is " 201320271597.4 " discloses the rolling of a kind of cast film machine automatic cutting, change of lap device for discharging, described roll-switching device comprises and is installed on horizontal slide rail, the slide block of rolling winding up roller top and can orders about the lateral cylinder that slide block slides along cross slide way, the piston rod of lateral cylinder is fixedly connected with slide block, slide block and horizontal slide rail bearing fit, described slide block is provided with and can clamps the change of lap manipulator that winding up roller moves and can order about change of lap machinery lower mobile longitudinal cylinder on hand.Concrete, in the time of change of lap, lateral cylinder orders about the traversing winding up roller top to treating change of lap of slide block, and then longitudinally cylinder starts to move and orders about change of lap machinery and hands down moving, change of lap manipulator clamping winding up roller, change of lap manipulator is transferred to take-up position by winding up roller under the drive of lateral cylinder.Described roll-switching device also comprises the change of lap axle hook cylinder that is installed on a pair of change of lap axle hook of frame and can orders about change of lap axle hook up-and-down movement, concrete, the winding up roller that is arranged with blank coil cylinder is transferred to a pair of change of lap axle hook by change of lap manipulator, carry out transition by change of lap axle hook, in the time of change of lap, then drive winding up roller move downward and winding up roller is transferred to take-up position by change of lap axle hook cylinder.The mechanical quick-moving change of lap work that realized of change of lap can effectively enhance productivity, but the change of lap course of action complexity of the cast film machine of this type makes its matching structure too much, causes the average price of cast film machine too high fastly.
Utility model content
The utility model provides a kind of cast film machine roll-switching device for the problem of prior art.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of cast film machine roll-switching device, comprise frame, the change of lap support arm that is provided with winding up roller, smooth roll in described frame and can rotates around the rotating shaft of smooth roll, described change of lap support arm is provided with the material cutting-off mechanism that can cut off film, in described frame, be also provided with the coil replacing mechanism for changing winding up roller, described coil replacing mechanism comprises winding up roller shaft supporting frame, vertical lift device and inclined-plane slide rail, described winding up roller shaft supporting frame and inclined-plane slide rail are all fixed in frame, and vertical lift device is fixedly installed on a side of winding up roller shaft supporting frame; The front end of described winding up roller shaft supporting frame is provided with the support groove for accommodating winding up roller axle, and described vertical lift device is provided with the support bracket for support winding up roller axle, and in the time that support bracket is raised to the end face of inclined-plane slide rail, winding up roller axle can slip into inclined-plane slide rail from support bracket.
Wherein, described coil replacing mechanism also comprises the change of lap axle hook cylinder that is installed on a pair of change of lap axle hook of frame and can orders about change of lap axle hook up-and-down movement.
Wherein, described vertical lift device is telescopic cylinder, and described support bracket is fixedly connected on the top of the piston rod of telescopic cylinder.
Further, a side of described telescopic cylinder is provided with stabilizer rod and lining, and described stabilizer rod is fixedly connected on by lining on the cylinder body of telescopic cylinder, and the top of described stabilizer rod is fixedly connected with support bracket.
Wherein, the two ends of described winding up roller axle are provided with running roller, and described inclined-plane slide rail is provided with the chute that can make running roller slide, and in the time that winding up roller axle slips into inclined-plane slide rail, running roller is positioned at chute.
Wherein, described material cutting-off mechanism comprises cutting knife adapter plate and is installed on the cutting knife cylinder of change of lap support arm, and cutting knife adapter plate and described change of lap support arm are hinged, and the front end of cutting knife adapter plate is provided with cutting knife, and the tail end of the piston rod of cutting knife cylinder and cutting knife adapter plate is hinged.
Wherein, described frame inner side is also provided with coiler kickoff structure, coiler kickoff structure pushes to the winding up roller of full volume from volume film the support groove of winding up roller shaft supporting frame, coiler kickoff structure comprises slide rail, block, adapter plate and can order about the promotion cylinder of adapter plate sway, tail end and the adapter plate of block are hinged, the front end of block is provided with retracing spring, adapter plate and slide rail sliding block joint.
Further, between the end face of described support groove and slide rail, have diff-H, a side of described winding up roller shaft supporting frame is installed with assistant cylinder, and the top of the piston rod of described assistant cylinder is connected with winding up roller axle back-up block.
The beneficial effects of the utility model:
A kind of cast film machine roll-switching device provided by the utility model, in frame, be provided with the coil replacing mechanism for changing winding up roller, coil replacing mechanism comprises and is provided with winding up roller shaft supporting frame, vertical lift device and inclined-plane slide rail, winding up roller shaft supporting frame and inclined-plane slide rail are all fixed in frame, and vertical lift device is fixedly installed on a side of winding up roller shaft supporting frame; The front end of winding up roller shaft supporting frame is provided with the support groove for accommodating winding up roller axle, and vertical lift device is provided with the support bracket for support winding up roller axle, and in the time that support bracket is raised to the end face of inclined-plane slide rail, winding up roller axle can slip into inclined-plane slide rail from support bracket.In the time carrying out change of lap, be positioned in support groove stable new winding up roller, vertical lift device is vertically elevated to new winding up roller the end face of inclined-plane slide rail by support bracket, firmly one push away winding up roller and winding up roller can be slipped into inclined-plane slide rail from support bracket, then winding up roller is slipped into pre-change of lap position from inclined-plane slide rail automatically.Change of lap process of the present utility model is simple, and its matching structure is few, the overall manufacturing low price of cast film machine.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of cast film machine roll-switching device of the utility model.
Fig. 2 is the structural representation of cast film machine roll-switching device in the time that support bracket is raised to the top side location of inclined-plane slide rail.
Reference numeral in Fig. 1 to Fig. 2 comprises:
1-frame, 2-winding up roller, 21-winding up roller axle, 3-smooth roll
4-change of lap support arm, 5-winding up roller shaft supporting frame 6-vertical lift device, 7-inclined-plane slide rail
8-support groove, 9-support bracket, 10-change of lap axle hook, 11-change of lap axle hook cylinder
12-stabilizer rod, 13-lining, 14-cutting knife adapter plate, 15-cutting knife cylinder
16-cutting knife, 17-slide rail, 18-block, 19-adapter plate
20-promotion cylinder, 021-retracing spring, 22-assistant cylinder, 23-winding up roller axle back-up block.
Detailed description of the invention
For the ease of those skilled in the art's understanding, below in conjunction with embodiment and accompanying drawing, the utility model is further described, the content that embodiment is mentioned is not to restriction of the present utility model.Referring to Fig. 1 to Fig. 2, below in conjunction with accompanying drawing, the utility model is described in detail.
A kind of cast film machine roll-switching device provided by the utility model, comprise frame 1, in described frame 1, be provided with winding up roller 2, smooth roll 3 and the change of lap support arm 4 that can rotate around the rotating shaft of smooth roll 3, described change of lap support arm 4 is provided with the material cutting-off mechanism that can cut off film, in the present embodiment, in described frame 1, be also provided with the coil replacing mechanism for changing winding up roller 2, described coil replacing mechanism comprises winding up roller shaft supporting frame 5, vertical lift device 6 and inclined-plane slide rail 7, described winding up roller shaft supporting frame 5 and inclined-plane slide rail 7 are all secured by bolts in frame 1, vertical lift device 6 is bolted a side that is arranged at winding up roller shaft supporting frame 5, the front end of described winding up roller shaft supporting frame 5 is provided with the support groove 8 for accommodating winding up roller axle 21, described vertical lift device 6 is provided with the support bracket 9 for support winding up roller axle 21, in the time that support bracket 9 is raised to the end face of inclined-plane slide rail 7, winding up roller axle 21 can slip into inclined-plane slide rail 7 from support bracket 9.In the present embodiment, described coil replacing mechanism also comprises a pair of change of lap axle hook 10 that is installed on frame 1 and the change of lap axle hook cylinder 11 that can order about change of lap axle hook 10 up-and-down movements.
In the time carrying out change of lap, first be positioned in support groove 8 stable new winding up roller 2, vertical lift device 6 is vertically elevated to new winding up roller 2 end face of inclined-plane slide rail 7 by support bracket 9, now, only need firmly one to push away winding up roller 2 and can make winding up roller 2 slip into inclined-plane slide rail 7 from support bracket 9, then winding up roller 2 enters to pre-change of lap position from inclined-plane slide rail 7 automatically.Concrete, winding up roller 2 enters into change of lap axle hook 10 from inclined-plane slide rail 7 skids off in the present embodiment, and then change of lap axle hook cylinder 11 is again toward rising, by parked new winding up roller 2 in pre-change of lap position.From above-mentioned, change of lap process of the present utility model is simple, and matching structure is few, can make the overall manufacturing price of cast film machine more cheap.
In the present embodiment, described vertical lift device 6 is telescopic cylinder, and described support bracket 9 is fixedly connected on the top of the piston rod of telescopic cylinder 6, and the piston rod that support bracket 9 can synchronously be accompanied by telescopic cylinder 6 moves up and down.Further, a side of described telescopic cylinder is provided with stabilizer rod 12 and lining 13, and described stabilizer rod 12 is fixedly connected on the cylinder body of telescopic cylinder by lining 13, and the top of described stabilizer rod 12 is fixedly connected with support bracket 9.The diameter due to winding up roller 2 with the piston rod of certain weight and telescopic cylinder 6 is not generally very large, in the time that telescopic cylinder is raised to the end face of inclined-plane slide rail 7 by support bracket 9 by new winding up roller 2, the stability of support bracket 9 is not high enough, a side at telescopic cylinder is provided with stabilizer rod 12, can effectively strengthen the stability of support bracket 9.
In the present embodiment, the two ends of described winding up roller axle 21 are provided with running roller (not marking in the drawings), described inclined-plane slide rail 7 is provided with the chute (not marking in the drawings) that can make running roller slide, and in the time that winding up roller axle 21 slips into inclined-plane slide rail 7, described running roller is positioned at chute; Concrete, to be exerted oneself from support bracket 9 slips into inclined-plane slide rail 7 when winding up roller 2, the running roller of winding up roller axle 21 is sandwiched in chute, and therefore winding up roller axle 21 can only be along chute toward lower slider, and winding up roller 2 can not be offset in the process gliding.
In the present embodiment, described material cutting-off mechanism comprises cutting knife adapter plate 14 and is installed on the cutting knife cylinder 15 of change of lap support arm 4, cutting knife adapter plate 14 is hinged with described change of lap support arm 4, and the front end of cutting knife adapter plate 14 is provided with cutting knife 16, and the tail end of the piston rod of cutting knife cylinder 15 and cutting knife adapter plate 14 is hinged.In the continuous course of processing, must first fracture before the winding up roller renewing, in the time of fracture, change of lap support arm 4 drives material cutting-off mechanism to rotate to fracture position, now, film is walked around successively smooth roll 3 and change of lap support arm 4 and is wound on the paper web of winding up roller, cutting knife adapter plate 14, cutting knife cylinder 15 and change of lap support arm 4 have formed a lever construction, the piston rod of cutting knife cylinder 15 promotes cutting knife adapter plate 14 and moves, the cutting knife 16 of cutting knife adapter plate 14 front ends is motion thereupon also, when moving to far-end, cutting knife 16 can carry out blank to film, frame mode by this kind of lever carries out blank, it is simple in structure, and more laborsaving.
In the present embodiment, described frame 1 inner side is also provided with coiler kickoff structure, coiler kickoff structure pushes to the winding up roller of full volume 2 from volume film the support groove 8 of winding up roller shaft supporting frame 5, coiler kickoff structure comprises slide rail 17, block 18, adapter plate 19 and can order about the promotion cylinder 20 of adapter plate 19 sway, the tail end of block 18 and adapter plate 19 are hinged, the front end of block 18 is provided with retracing spring 021, adapter plate 19 and slide rail 17 sliding block joints.After fracture completes, promotion cylinder 20 promotes adapter plate 19 and moves along slide rail 17, winding up roller 2 after being rolled up moves to winding up roller shaft supporting frame 5 under the promotion of block 18, and the utility model has been realized the self-emptying action of winding up roller 2 by this coiler kickoff structure, also can effectively improve production efficiency.
Further, between the end face of the groove of support described in the present embodiment 8 and slide rail 17, have diff-H, a side of described winding up roller shaft supporting frame 5 is installed with assistant cylinder 22, and the top of the piston rod of described assistant cylinder 22 is connected with winding up roller axle back-up block 23.Winding up roller 2 after being rolled up moves to above the support groove 8 of winding up roller shaft supporting frame 5 under the promotion of block 18, then by the piston rod upward movement of assistant cylinder 22, winding up roller axle back-up block 23 supports the winding up roller axle 21 of winding up roller 2, then the piston rod of assistant cylinder 22 moves downward, winding up roller 2 is being followed winding up roller axle back-up block 23 and is being moved down, until winding up roller axle 21 touches the end face of support groove 8, make the discharge process of winding up roller 2 more steady.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (8)
1. a cast film machine roll-switching device, comprise frame, the change of lap support arm that is provided with winding up roller, smooth roll in described frame and can rotates around the rotating shaft of smooth roll, described change of lap support arm is provided with the material cutting-off mechanism that can cut off film, it is characterized in that: in described frame, be also provided with the coil replacing mechanism for changing winding up roller, described coil replacing mechanism comprises winding up roller shaft supporting frame, vertical lift device and inclined-plane slide rail, described winding up roller shaft supporting frame and inclined-plane slide rail are all fixed in frame, and vertical lift device is fixedly installed on a side of winding up roller shaft supporting frame; The front end of described winding up roller shaft supporting frame is provided with the support groove for accommodating winding up roller axle, and described vertical lift device is provided with the support bracket for support winding up roller axle, and in the time that support bracket is raised to the end face of inclined-plane slide rail, winding up roller axle can slip into inclined-plane slide rail from support bracket.
2. a kind of cast film machine roll-switching device according to claim 1, is characterized in that: described coil replacing mechanism also comprises the change of lap axle hook cylinder that is installed on a pair of change of lap axle hook of frame and can orders about change of lap axle hook up-and-down movement.
3. a kind of cast film machine roll-switching device according to claim 1, is characterized in that: described vertical lift device is telescopic cylinder, and described support bracket is fixedly connected on the top of the piston rod of telescopic cylinder.
4. a kind of cast film machine roll-switching device according to claim 3, it is characterized in that: a side of described telescopic cylinder is provided with stabilizer rod and lining, described stabilizer rod is connected in by lining on the cylinder body of telescopic cylinder, and the top of described stabilizer rod is fixedly connected with support bracket.
5. a kind of cast film machine roll-switching device according to claim 1, is characterized in that: the two ends of described winding up roller axle are provided with running roller, and described inclined-plane slide rail is provided with the chute that can make running roller slide, and in the time that winding up roller axle slips into inclined-plane slide rail, running roller is positioned at chute.
6. a kind of cast film machine roll-switching device according to claim 1, it is characterized in that: described material cutting-off mechanism comprises cutting knife adapter plate and is installed on the cutting knife cylinder of change of lap support arm, cutting knife adapter plate and described change of lap support arm are hinged, the front end of cutting knife adapter plate is provided with cutting knife, and the tail end of the piston rod of cutting knife cylinder and cutting knife adapter plate is hinged.
7. a kind of cast film machine roll-switching device according to claim 1, it is characterized in that: described frame inner side is also provided with coiler kickoff structure, coiler kickoff structure pushes to the winding up roller of full volume from volume film the support groove of winding up roller shaft supporting frame, coiler kickoff structure comprises slide rail, block, adapter plate and can order about the promotion cylinder of adapter plate sway, tail end and the adapter plate of block are hinged, the front end of block is provided with retracing spring, adapter plate and slide rail sliding block joint.
8. a kind of cast film machine roll-switching device according to claim 7, it is characterized in that: between the end face of described support groove and slide rail, have diff-H, one side of described winding up roller shaft supporting frame is installed with assistant cylinder, and the top of the piston rod of described assistant cylinder is connected with winding up roller axle back-up block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320879312.5U CN203624655U (en) | 2013-12-30 | 2013-12-30 | Cast film machine changing roll device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320879312.5U CN203624655U (en) | 2013-12-30 | 2013-12-30 | Cast film machine changing roll device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203624655U true CN203624655U (en) | 2014-06-04 |
Family
ID=50811151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320879312.5U Expired - Lifetime CN203624655U (en) | 2013-12-30 | 2013-12-30 | Cast film machine changing roll device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203624655U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106219291A (en) * | 2016-08-18 | 2016-12-14 | 徐立军 | A kind of novel PVC super thin film devices for taking-up |
| CN107151837A (en) * | 2017-07-24 | 2017-09-12 | 宁夏如意科技时尚产业有限公司 | A kind of automatic roll-changing device of combing machine |
| CN107673098A (en) * | 2017-08-03 | 2018-02-09 | 肇庆宏旺金属实业有限公司 | A kind of steel band winding system |
| CN108033299A (en) * | 2017-12-28 | 2018-05-15 | 佛山市宝索机械制造有限公司 | Help core axis circulator and rewinding machine |
| CN108382907A (en) * | 2018-05-07 | 2018-08-10 | 安徽圣佳服装辅料科技有限公司 | A kind of non-woven fabrics unloads winding apparatus automatically |
-
2013
- 2013-12-30 CN CN201320879312.5U patent/CN203624655U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106219291A (en) * | 2016-08-18 | 2016-12-14 | 徐立军 | A kind of novel PVC super thin film devices for taking-up |
| CN106219291B (en) * | 2016-08-18 | 2018-10-09 | 徐立军 | A kind of super film rolling devices for taking-ups of PVC |
| CN107151837A (en) * | 2017-07-24 | 2017-09-12 | 宁夏如意科技时尚产业有限公司 | A kind of automatic roll-changing device of combing machine |
| CN107673098A (en) * | 2017-08-03 | 2018-02-09 | 肇庆宏旺金属实业有限公司 | A kind of steel band winding system |
| CN108033299A (en) * | 2017-12-28 | 2018-05-15 | 佛山市宝索机械制造有限公司 | Help core axis circulator and rewinding machine |
| CN108382907A (en) * | 2018-05-07 | 2018-08-10 | 安徽圣佳服装辅料科技有限公司 | A kind of non-woven fabrics unloads winding apparatus automatically |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170531 Address after: No. 1 in Guangdong province Dongguan City Qishi town 523000 Mo Wu Cun Xin Yuan Xin Yuan Road Industrial Area Patentee after: GUANGDONG XINHUIDA MACHINERY TECHNOLOGY CO.,LTD. Address before: 523000 Guangdong city of Dongguan province Dalang Zhen Yang pond Management District Fu Yang Road No. 219 Patentee before: Li Jinguang |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140604 |
|
| CX01 | Expiry of patent term |