CN109130028B - Cooling device for film - Google Patents
Cooling device for film Download PDFInfo
- Publication number
- CN109130028B CN109130028B CN201811307158.8A CN201811307158A CN109130028B CN 109130028 B CN109130028 B CN 109130028B CN 201811307158 A CN201811307158 A CN 201811307158A CN 109130028 B CN109130028 B CN 109130028B
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- drum
- material guiding
- frame
- rack
- film
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/16—Cooling
Abstract
The invention discloses a cooling device for a film, which comprises a rack and a cooling drum arranged on the rack in an up-down alternative mode, and further comprises a material guiding drum arranged on the rack, an upper guide assembly positioned above the rack, a lower guide assembly positioned below the rack, an upper material guiding belt sleeved on the upper guide assembly and the material guiding drum, and a lower material guiding belt sleeved on the lower guide assembly and the material guiding drum; the material guiding drum and the cooling drum are coaxially arranged, and the diameter of the material guiding drum is equal to that of the cooling drum; the upper material guiding belt and the lower material guiding belt pass through a gap between two adjacent material guiding drums one by one from one end of the rack along the same track. Above-mentioned cooling device draws the clamping action in material area and lower material area through last and twines the film on with draw the cooling drum of material drum coaxial arrangement, and easy operation is convenient, has also avoided the artifical problem that intensity of labour is big that wears to establish the film on the cooling drum simultaneously.
Description
Technical Field
The invention relates to the technical field of film cooling, in particular to a film cooling device.
Background
Generally, the production process of the film generally needs to cool the film, the current film cooling is mainly performed by using a cooling device, as shown in fig. 1, the cooling device generally comprises a rack 1 and cooling drums 2 arranged on the rack 1, the cooling drums 2 are arranged in parallel, the cooling drums 2 are arranged from one end of the rack 1 to the other end of the rack 1 in an up-and-down alternating manner, the cooling drums 2 can rotate around the axes of the cooling drums 2 under the driving of a driving mechanism, when in use, the film needs to manually pass through gaps of two adjacent cooling drums 2 one by one from the cooling drum 2 at one end of the rack 1, and then the cooling drums 2 are driven to rotate, so that the film which is continuously introduced can be cooled. This kind of mode, owing to need artifical manual the wearing and setting film, the operation is inconvenient and intensity of labour is big.
In summary, how to solve the problems of inconvenient operation and labor intensity of the film installation to the cooling drum when the cooling device is used has become a technical problem which needs to be solved by those skilled in the art.
Disclosure of Invention
The invention aims to provide a film cooling device, which solves the problems of inconvenient operation and high labor intensity of film installation to a cooling drum when the cooling device is used.
In order to achieve the above purpose, the present invention provides a film cooling device, which comprises a frame and a cooling drum arranged on the frame in an up-down alternating manner, and further comprises a material guiding drum arranged on the frame, an upper guide assembly positioned above the frame, a lower guide assembly positioned below the frame, an upper material guiding belt sleeved on the upper guide assembly and the material guiding drum, and a lower material guiding belt sleeved on the lower guide assembly and the material guiding drum;
the material guiding drum and the cooling drum are coaxially arranged, and the diameter of the material guiding drum is equal to that of the cooling drum;
the upper material guiding belt and the lower material guiding belt pass through a gap between two adjacent material guiding drums one by one from one end of the rack on the same track.
Preferably, the upper guide assembly includes a plurality of upper leader tightening mechanisms disposed above the frame.
Preferably, the upper guiding belt tightening mechanism comprises a first frame and a plurality of first guiding belt wheels arranged on the first frame from top to bottom, rotating shafts of any two first guiding belt wheels are arranged in parallel, the upper guiding belt alternately penetrates through the first guiding belt wheels, and the axis of each first guiding belt wheel is arranged on the first frame in a sliding and self-locking manner along the horizontal direction.
Preferably, the lower guide assembly includes a plurality of lower leader tightening mechanisms disposed below the frame.
Preferably, the lower material guiding belt tightening mechanism comprises a second frame and a plurality of second guide belt wheels arranged on the second frame from top to bottom, rotating shafts of any two of the second guide belt wheels are arranged in parallel, the lower material guiding belt alternately penetrates through the second guide belt wheels, and the axis of each second guide belt wheel is arranged on the second frame in a sliding and self-locking manner along the horizontal direction.
Preferably, the upper guide assembly comprises a pressing wheel located at the feeding end of the frame, the lower guide assembly comprises a supporting wheel located at the feeding end of the frame, the supporting wheel is used for supporting the lower feeding belt, and the pressing wheel is used for pressing the upper feeding belt against the lower feeding belt.
Preferably, the common tangent of the pressing wheel and the supporting wheel is just on the horizontal plane.
Preferably, the cooling drum and the material guiding drum can rotate relatively, and the cooling drum and the material guiding drum are combined and separated through a clutch in power transmission.
Preferably, the material guiding drum is rotatably arranged on a rotating shaft of the cooling drum through a bearing.
Preferably, the clutch is an electromagnetic clutch, a pneumatic clutch, a hydraulic clutch or a manual clutch.
Compared with the introduction content of the background technology, the cooling device of the film comprises a rack and a cooling drum which is arranged on the rack in an up-down alternating mode, and further comprises a material guiding drum arranged on the rack, an upper guide assembly positioned above the rack, a lower guide assembly positioned below the rack, an upper material guiding belt sleeved on the upper guide assembly and the material guiding drum, and a lower material guiding belt sleeved on the lower guide assembly and the material guiding drum; the material guiding drum and the cooling drum are coaxially arranged, and the diameter of the material guiding drum is equal to that of the cooling drum; the upper material guiding belt and the lower material guiding belt pass through a gap between two adjacent material guiding drums one by one from one end of the rack along the same track. Above-mentioned cooling device, in the in-service use process, through placing the film in the entrance in last draw material area and draw material area down, draw the material drum through the drive and rotate, can through the clamping action in last draw material area and draw material area down with the film winding on with draw the cooling drum of material drum coaxial arrangement, easy operation is convenient, has also avoided the artifical problem that intensity of labour who wears to establish the film on the cooling drum is big simultaneously.
Drawings
FIG. 1 is a schematic view showing a conventional film cooling apparatus;
fig. 2 is a schematic front view of a film cooling device according to an embodiment of the present invention;
FIG. 3 is a schematic top view of a cooling device for film according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a feeding end of a rack according to an embodiment of the present invention;
FIG. 5 is a schematic view of a connection structure of a cooling drum and a material guiding drum according to an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of an upper leader tightening mechanism according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a lower leader tightening mechanism according to an embodiment of the present invention.
In the above figures 1-7 of the drawings,
the device comprises a rack 1, a cooling drum 2, a material guiding drum 3, an upper guide assembly 4, a lower guide assembly 5, an upper material guiding belt 6, a lower material guiding belt 7, an upper material guiding belt tightening mechanism 8, a first frame 81, a first guide belt wheel 82, a lower material guiding belt tightening mechanism 9, a second frame 91, a second guide belt wheel 92, a pressure wheel 10, a supporting wheel 11, a clutch 12, a bearing 13 and a rotating shaft 14.
Detailed Description
The core of the invention is to provide a film cooling device, which solves the problems of inconvenient operation and high labor intensity when the film is arranged on a cooling drum when the cooling device is used.
In order to make those skilled in the art better understand the technical solutions provided by the present invention, the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 2-7, the cooling device for film provided by the embodiment of the present invention includes a frame 1 and a cooling drum 2 arranged on the frame 1 in an up-down alternating manner, and further includes a material guiding drum 3 disposed on the frame 1, an upper guiding assembly 4 disposed above the frame 1, a lower guiding assembly 5 disposed below the frame 1, an upper material guiding belt 6 sleeved on the upper guiding assembly 4 and the material guiding drum 3, and a lower material guiding belt 7 sleeved on the lower guiding assembly 5 and the material guiding drum 3; the material guiding drum 3 and the cooling drum 2 are coaxially arranged, and the diameter of the material guiding drum 3 is equal to that of the cooling drum 2; the upper material guiding belt 6 and the lower material guiding belt 7 pass through the gap between two adjacent material guiding drums 3 one by one from one end of the machine frame 1 on the same track.
Above-mentioned cooling device, in the in-service use process, through placing the film in the entrance in last draw material area and draw material area down, draw the material drum through the drive and rotate, can through the clamping action in last draw material area and draw material area down with the film winding on with draw the cooling drum of material drum coaxial arrangement, easy operation is convenient, has also avoided the artifical problem that intensity of labour who wears to establish the film on the cooling drum is big simultaneously.
It should be noted here that the driving manner of the material guiding drum may be manually driven or driven by a driving mechanism, or may be driven by a separate driving mechanism or may rotate along with the rotation of the cooling drum. The driving mechanism can be a purely mechanical driving mechanism or an electric control driving mechanism.
In some embodiments, in order to maintain the tension of the upper leader tape during repeated use of the film cooling apparatus, the upper guide assembly 4 further includes a plurality of upper leader tape tensioning mechanisms 8 disposed above the frame 1. The specific structure of the upper guiding belt tightening mechanism 8 may include a first frame 81 and a plurality of first guiding pulleys 82 arranged on the first frame 81 from top to bottom, wherein the rotating shafts of any two first guiding pulleys 82 are arranged in parallel, the upper guiding belt 6 alternately penetrates through the first guiding pulleys 82, and the axis of each first guiding pulley 82 is arranged on the first frame 81 in a slidable and self-locking manner along the horizontal direction. It is understood that the upper leader tightening mechanism is only a preferred example of the preferred structure of the tightening mechanism in the embodiment of the present invention, and other tightening structures commonly used by those skilled in the art can be used in the practical application.
Similarly, in order to maintain the tension of the lower leader tape during repeated use of the film cooling device, the lower guide assembly 5 may include a plurality of lower leader tape tightening mechanisms 9 disposed below the frame 1. The specific structure of the lower feeding belt tightening mechanism 9 may include a second frame 91 and a plurality of second guide pulleys 92 arranged on the second frame 91 from top to bottom, the rotating shafts of any two of the second guide pulleys 92 are arranged in parallel, the lower feeding belt 7 alternately penetrates through the second guide pulleys 92, and the axis of each second guide pulley 92 is arranged on the second frame 91 in a slidable and self-locking manner along the horizontal direction. It is understood that the lower leader tightening mechanism is only a preferred example of the preferred structure of the tightening mechanism in the embodiment of the present invention, and other tightening structures commonly used by those skilled in the art can be used in the practical application.
In order to facilitate the film guiding, generally, the upper guiding assembly includes a pressing wheel 10 located at the feeding end of the frame 1, the lower guiding assembly 5 includes a supporting wheel 11 located at the feeding end of the frame 1, the supporting wheel 11 is used for supporting the lower feeding belt 7, and the pressing wheel 10 is used for pressing the upper feeding belt 6 against the lower feeding belt 7. When using above-mentioned cooling device like this, only need place the film and can go up the clamping action that draws the material area again and draw the material area down between pressure material wheel and supporting wheel, drive the film winding on the orbit that the cooling drum was predetermine, easy operation is convenient.
In order to further improve the convenience of operation, a common tangent line of the pressing wheel 10 and the supporting wheel 11 is located on a horizontal plane. Therefore, the film can be automatically introduced between the upper material guiding belt and the lower material guiding belt between the material pressing wheel and the supporting wheel along with the movement of the lower material guiding belt only by placing the film on the lower material guiding belt of the supporting wheel.
In a further embodiment, the cooling drum 2 and the guiding drum 3 can rotate relatively, and the cooling drum 2 and the guiding drum 3 are connected and disconnected in power transmission through the clutch 12. When the clutch combines the cooling drum with the power transmission who draws the material drum, the rotation of cooling drum can drive and draw the material drum and rotate, then can be through the clamping action in last draw material area and lower draw material area with the film winding on the cooling drum, treat the film winding to the back on the predetermined orbit, can carry out power transmission's separation with drawing the material drum with the cooling drum through the clutch, the cooling drum can normally rotate this moment and cool off continuous leading-in film, and draw the material drum then stall, go up and draw the material area and also the stop motion with lower draw the material area, can reduce unnecessary energy loss like this and can improve and draw material area life.
In order to reduce the friction loss between the guiding drum and the rotating drum after the guiding drum is separated from the power transmission, the guiding drum 3 is rotatably arranged on a rotating shaft 14 of the cooling drum 2 through a bearing 13.
The clutch 12 may be an electromagnetic clutch, a pneumatic clutch, a hydraulic clutch, a manual clutch, or another type of clutch commonly used by those skilled in the art, such as a friction clutch.
The cooling device for film provided by the present invention is described in detail above. It should be noted that, in the present specification, the embodiments are all described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments may be referred to each other.
It is also noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that an article or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such article or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in an article or device that comprises the element.
The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the core concepts of the present invention. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (9)
1. A cooling device for a film comprises a rack (1) and a cooling drum (2) which is arranged on the rack (1) in an up-down alternative mode, and is characterized by further comprising a material guiding drum (3) arranged on the rack (1), an upper guide assembly (4) positioned above the rack (1), a lower guide assembly (5) positioned below the rack (1), an upper material guiding belt (6) sleeved on the upper guide assembly (4) and the material guiding drum (3), and a lower material guiding belt (7) sleeved on the lower guide assembly (5) and the material guiding drum (3);
the material guiding drum (3) and the cooling drum (2) are coaxially arranged, and the diameter of the material guiding drum (3) is equal to that of the cooling drum (2);
the upper material guiding belt (6) and the lower material guiding belt (7) penetrate through a gap between two adjacent material guiding drums (3) one by one from one end of the rack (1) along the same track;
the cooling drum (2) and the material guiding drum (3) can rotate relatively, and the cooling drum (2) and the material guiding drum (3) are combined and separated through a clutch (12) in a power transmission mode.
2. The film cooling apparatus according to claim 1, wherein the upper guide unit (4) includes a plurality of upper leader tightening mechanisms (8) disposed above the frame (1).
3. The film cooling device according to claim 2, wherein the upper feeding belt tightening mechanism (8) comprises a first frame (81) and a plurality of first guide pulleys (82) arranged on the first frame (81) from top to bottom, the rotating shafts of any two of the first guide pulleys (82) are arranged in parallel, the upper feeding belt (6) is alternately arranged on the first guide pulleys (82) in a penetrating manner, and the axis of each first guide pulley (82) is arranged on the first frame (81) in a slidable and self-locking manner along the horizontal direction.
4. The film cooling apparatus according to claim 1, wherein the lower guide unit (5) includes a plurality of lower leader tightening mechanisms (9) disposed below the frame (1).
5. The film cooling device according to claim 4, wherein the lower guide belt tightening mechanism (9) comprises a second frame (91) and a plurality of second guide pulleys (92) arranged on the second frame (91) from top to bottom, the rotating shafts of any two of the second guide pulleys (92) are arranged in parallel, the lower guide belts (7) are alternately arranged on the second guide pulleys (92), and the axis of each second guide pulley (92) is arranged on the second frame (91) in a manner of being slidable and self-locking along the horizontal direction.
6. A film cooling apparatus as defined in claim 1, wherein said upper guide unit comprises a nip wheel (10) at the leader end of said frame (1), said lower guide unit (5) comprises a support wheel (11) at the leader end of said frame (1), said support wheel (11) being adapted to support said lower leader strip (7), said nip wheel (10) being adapted to press said upper leader strip (6) against said lower leader strip (7).
7. A film cooling apparatus according to claim 6, wherein the common tangent of the nip wheel (10) and the support wheel (11) is located on a horizontal plane.
8. A film cooling apparatus according to claim 1, wherein the guide drum (3) is rotatably provided on a rotary shaft (14) of the cooling drum (2) via a bearing (13).
9. The film cooling device according to claim 1, wherein the clutch (12) is an electromagnetic clutch, a pneumatic clutch, a hydraulic clutch, or a manual clutch.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811307158.8A CN109130028B (en) | 2018-11-05 | 2018-11-05 | Cooling device for film |
| PCT/CN2019/114207 WO2020093912A1 (en) | 2018-11-05 | 2019-10-30 | Film cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811307158.8A CN109130028B (en) | 2018-11-05 | 2018-11-05 | Cooling device for film |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109130028A CN109130028A (en) | 2019-01-04 |
| CN109130028B true CN109130028B (en) | 2020-06-30 |
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ID=64807662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811307158.8A Active CN109130028B (en) | 2018-11-05 | 2018-11-05 | Cooling device for film |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109130028B (en) |
| WO (1) | WO2020093912A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109130028B (en) * | 2018-11-05 | 2020-06-30 | 软控股份有限公司 | Cooling device for film |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2236935Y (en) * | 1995-11-13 | 1996-10-09 | 林昌慰 | Cooling device for rubber extruding blank material |
| AU2003216923A1 (en) * | 2003-02-10 | 2004-08-30 | Uralita Sistemas De Tuberias S.A. | Method of producing flat pipes for high-pressure transport of fluids and pipes thus obtained |
| CN201002323Y (en) * | 2006-08-17 | 2008-01-09 | 徐银虎 | Stepping propulsion mechanism in film cooling device |
| DE102008043536B3 (en) * | 2008-11-06 | 2009-12-17 | Battenfeld Extrusionstechnik Gmbh | Process for cooling plastic flat products |
| KR101358195B1 (en) * | 2011-12-02 | 2014-02-11 | 한국타이어 주식회사 | Apparatus for automatic cooling a sheet rubber in the tire mixing process |
| CN102582002A (en) * | 2011-12-19 | 2012-07-18 | 广州市华南橡胶轮胎有限公司 | Cooling device for rubber sheet |
| CN206217029U (en) * | 2016-10-21 | 2017-06-06 | 大连橡胶塑料机械有限公司 | The novel adhesive tape cooling device of conveyer belt calendaring line |
| CN206140745U (en) * | 2016-11-14 | 2017-05-03 | 福建晋江市山水鞋材有限公司 | Smelt and glue cold piece play mascerating machine |
| CN206953387U (en) * | 2017-07-04 | 2018-02-02 | 南京金腾橡塑有限公司 | A kind of batch off unit |
| CN208930558U (en) * | 2018-11-05 | 2019-06-04 | 软控股份有限公司 | A kind of cooling device of film |
| CN109130028B (en) * | 2018-11-05 | 2020-06-30 | 软控股份有限公司 | Cooling device for film |
-
2018
- 2018-11-05 CN CN201811307158.8A patent/CN109130028B/en active Active
-
2019
- 2019-10-30 WO PCT/CN2019/114207 patent/WO2020093912A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020093912A1 (en) | 2020-05-14 |
| CN109130028A (en) | 2019-01-04 |
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