CN105729786A - Speed regulation device of longitudinal stretcher sizing roller for thin film stretching production line - Google Patents
Speed regulation device of longitudinal stretcher sizing roller for thin film stretching production line Download PDFInfo
- Publication number
- CN105729786A CN105729786A CN201610283322.0A CN201610283322A CN105729786A CN 105729786 A CN105729786 A CN 105729786A CN 201610283322 A CN201610283322 A CN 201610283322A CN 105729786 A CN105729786 A CN 105729786A
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- CN
- China
- Prior art keywords
- belt wheel
- speed regulation
- belt
- production line
- film stretching
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Classifications
-
- 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
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
- B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
- B29C55/06—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique parallel with the direction of feed
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Abstract
The invention discloses a speed regulation device of a longitudinal stretcher sizing roller for a thin film stretching production line. The speed regulation device comprises a stepless speed regulation mechanism, wherein the stepless speed regulation mechanism comprises at least one pair of driving cone pulley and driven cone pulley with the same taper; the driving cone pulleys and the driven cone pulleys are reversely arranged on the left and right side by side and are connected through a belt; belt bodies at the upper side or the lower side of the belt are clamped between a front guide wheel and a rear guide wheel; the front guide wheel and the rear guide wheel are arranged on an axial movement mechanism; the driving cone pulleys are connected with a main motor through a belt pulley drive input mechanism; and the driven cone pulleys are connected with a sizing roller through a belt pulley drive output mechanism. The speed regulation device is simple in structure and convenient to operate; stepless speed regulation of the sizing roller can be achieved; and the transmission requirements of the sizing roller of the longitudinal stretcher can be met.
Description
Technical field
The present invention relates to film stretching apparatus for production line, be specially the vertical machine drawing setting roll arrangements for speed regulation of a kind of film stretching production line.
Background technology
In the vertical machine drawing of film stretching production line, it is desirable to setting roll drive system realizes stepless speed regulation.
Arrangements for speed regulation traditionally are generally adopted decelerator and realize, or, realized by motor and electric control gear.
Above-mentioned both approaches, mechanically or electrically controls more complicated, and cost is high, inconvenient operation.
Summary of the invention
For the deficiencies in the prior art, the technical problem to be solved is to propose a kind of vertical machine drawing setting roll arrangements for speed regulation of film stretching production line realizing stepless speed regulation.
Can solve the problem that the film stretching production line of above-mentioned technical problem indulges machine drawing setting roll arrangements for speed regulation, its technical scheme includes stepless time adjustment mechanism, at least include a pair identical initiative taper belt wheel of tapering and from mantle belt wheel the difference is that described stepless time adjustment mechanism, described initiative taper belt wheel and left and right oppositely arranged side by side from mantle belt wheel, connected by belt between the two, the upside of described belt or downside belt body are clamped between forward and backward guide wheel, and forward and backward guide wheel is arranged on axial moving mechanism；Described initiative taper belt wheel by pulley drive input mechanism connect mair motor, described from mantle belt wheel by pulley drive output mechanism connect setting roll.
A kind of version of described axial moving mechanism includes left and right guide rail and the slide along left and right slide, is provided with nut inside described slide, and described nut screws on axially arranged screw mandrel；Forward and backward guide wheel is installed on slide.
One axle head of described screw mandrel is connected and installed with the power transmission shaft of handle by shaft coupling, handles slide manually and drives belt to move axially.
Initiative taper belt wheel that more than the two pairs taperings are identical and from mantle belt wheel, each initiative taper belt wheel connects mair motor by respective pulley drive input mechanism, respectively connects corresponding setting roll from mantle belt wheel by respective pulley drive output mechanism.
Beneficial effects of the present invention:
Film stretching production line of the present invention indulges machine drawing setting roll arrangements for speed regulation simple in construction, easy to operate, it may be achieved the stepless speed regulation of setting roll, meet longitudinal stretching machine setting roll transmission requirement.
Accompanying drawing explanation
Fig. 1 is the three-dimensional structure diagram of one embodiment of the present invention.
Fig. 2 is A in Fig. 1 to top view.
Fig. 3 is B in Fig. 1 to side view.
Figure number identifies: 1, initiative taper belt wheel；2, from mantle belt wheel；3, belt；4, guide wheel；5, guide rail；6, slide；7, nut；8, screw mandrel；9, handwheel；10, power transmission shaft；11, shaft coupling；12, bearing block；13, wallboard；14, pulley drive input mechanism；15, pulley drive output mechanism.
Detailed description of the invention
Below in conjunction with accompanying drawing illustrated embodiment, technical scheme is described further.
The vertical machine drawing setting roll arrangements for speed regulation of film stretching production line of the present invention include left and right Liang Tao stepless time adjustment mechanism, and Mei Tao stepless time adjustment mechanism includes that two taperings are identical and left and right initiative taper belt wheel 1 oppositely arranged side by side and from mantle belt wheel 2.
A set of stepless time adjustment mechanism for left side:
Before the rotating shaft of described initiative taper belt wheel 1 (little rear end, front end is big), rear shaft neck is by front, rear bearing block 12 is arranged on the left of frame before left end, on rear wall plate 13, in like manner, described before mantle belt wheel 2 (big rear end, front end is little) rotating shaft, rear shaft neck is by front, rear bearing block 12 is arranged on the left of frame before right-hand member, on rear wall plate 13, initiative taper belt wheel 1 is connected (belt 3 surrounds initiative taper belt wheel 1 and respectively from mantle belt wheel 2) with between mantle belt wheel 2 by belt 3, the front end of initiative taper belt wheel 1 rotating shaft connects mair motor by pulley drive input mechanism 14, connected the rotating shaft of the setting roll of correspondence by pulley drive output mechanism 15 from the rear end of mantle belt wheel 2 rotating shaft, such as Fig. 1, shown in Fig. 2.
Lower section belt body corresponding to belt 3 is provided with on the axial moving mechanism driving belt 3 entirety to be axially moveable, described axial moving mechanism includes left and right guide rail 5 and the slide 6 slided along guide rail 5, left and right guide rail 5 is arranged on initiative taper belt wheel 1 and from the forward and backward wallboard 13 between mantle belt wheel 2, the top of described slide 6 arranges forward and backward guide wheel 4, and the lower section belt body of belt 3 is placed between forward and backward guide wheel 4 and is clamped by forward and backward guide wheel 4；The inside of described slide 6 buries nut 7 underground, described nut 7 screws on axially arranged screw mandrel 8, the forward and backward two ends of described screw mandrel 8 are arranged on forward and backward wallboard 13 by bearing, the front end of screw mandrel 8 connects the power transmission shaft 10 outside front wallboard 13 by shaft coupling 11, the front end of described power transmission shaft 10 is provided with handwheel 9, as shown in Figure 1, Figure 2, Figure 3 shows.
In left and right Liang Tao stepless time adjustment mechanism, each initiative taper belt wheel 1 connects mair motor by respective pulley drive input mechanism 14, is respectively connected the setting roll of correspondence by respective pulley drive output mechanism 15 from mantle belt wheel 2, as shown in Figure 1 and Figure 2.
The method of operation of the present invention:
Mair motor drives initiative taper belt wheel 1 to rotate by pulley drive input mechanism 14, and initiative taper belt wheel 1 communicates rotational motion to from mantle belt wheel 2 by belt 3, from mantle belt wheel 2 by pulley drive output mechanism 15 by rotation output to setting roll.
When needing to change setting roll rotating speed, start axial moving mechanism, namely handwheel 9 is rotated, by the movement rotating drive slide 6 of screw mandrel 8, thus changing the axial location (move forward or be moved rearwards by) of belt 3, and then constantly regulate initiative taper belt wheel 1 and from the rotating ratio between mantle belt wheel 2, thus realizing from the mantle belt wheel 2 i.e. stepless time adjustment of setting roll.
Claims (4)
1. the vertical machine drawing setting roll arrangements for speed regulation of film stretching production line, including stepless time adjustment mechanism, it is characterized in that: described stepless time adjustment mechanism at least includes a pair identical initiative taper belt wheel (1) of tapering and from mantle belt wheel (2), described initiative taper belt wheel (1) and left and right oppositely arranged side by side from mantle belt wheel (2), connected by belt (3) between the two, the upside of described belt (3) or downside belt body are clamped between forward and backward guide wheel (4), and forward and backward guide wheel (4) is arranged on axial moving mechanism；Described initiative taper belt wheel (1) by pulley drive input mechanism (14) connect mair motor, described from mantle belt wheel (2) by pulley drive output mechanism (15) connect setting roll.
2. the vertical machine drawing setting roll arrangements for speed regulation of film stretching production line according to claim 1, it is characterized in that: described axial moving mechanism includes left and right guide rail (5) and the slide (6) slided along left and right guide rail (5), described slide (6) is internal is provided with nut (7), and described nut (7) screws on axially arranged screw mandrel (8)；Forward and backward guide wheel (4) is installed on slide (6).
3. the vertical machine drawing setting roll arrangements for speed regulation of film stretching production line according to claim 2, it is characterised in that: an axle head of described screw mandrel (8) is connected and installed with the power transmission shaft (10) of handwheel (9) by shaft coupling (11).
4. the vertical machine drawing setting roll arrangements for speed regulation of film stretching production line according to any one in claims 1 to 3, it is characterized in that: initiative taper belt wheel (1) that more than the two pairs taperings are identical and from mantle belt wheel (2), each initiative taper belt wheel (1) connects mair motor by respective pulley drive input mechanism (14), respectively connects corresponding setting roll from mantle belt wheel (2) by respective pulley drive output mechanism (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610283322.0A CN105729786A (en) | 2016-04-29 | 2016-04-29 | Speed regulation device of longitudinal stretcher sizing roller for thin film stretching production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610283322.0A CN105729786A (en) | 2016-04-29 | 2016-04-29 | Speed regulation device of longitudinal stretcher sizing roller for thin film stretching production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105729786A true CN105729786A (en) | 2016-07-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610283322.0A Pending CN105729786A (en) | 2016-04-29 | 2016-04-29 | Speed regulation device of longitudinal stretcher sizing roller for thin film stretching production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105729786A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2672095Y (en) * | 2004-01-09 | 2005-01-19 | 上海纺织机械总厂 | Conic belt wheel speed regulator |
| CN101566219A (en) * | 2009-04-08 | 2009-10-28 | 李正桐 | Large-torque roll-type constant ratio/stepless speed changer |
| CN202543707U (en) * | 2012-04-05 | 2012-11-21 | 黑龙江省农业机械工程科学研究院 | Automatic straw-shoot speed regulating mechanism of full-automatic rope making machine |
| CN103697124A (en) * | 2013-12-15 | 2014-04-02 | 重庆大久科技发展有限公司 | Speed regulation device of low-abrasion belt type general-purpose engine |
| CN103711851A (en) * | 2013-12-15 | 2014-04-09 | 重庆大久科技发展有限公司 | Durable belt type general machine speed adjusting device |
| CN205553189U (en) * | 2016-04-29 | 2016-09-07 | 桂林电器科学研究院有限公司 | Tensile production line of film is indulged and is drawn machine to decide grooved roll speed adjusting device |
-
2016
- 2016-04-29 CN CN201610283322.0A patent/CN105729786A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2672095Y (en) * | 2004-01-09 | 2005-01-19 | 上海纺织机械总厂 | Conic belt wheel speed regulator |
| CN101566219A (en) * | 2009-04-08 | 2009-10-28 | 李正桐 | Large-torque roll-type constant ratio/stepless speed changer |
| CN202543707U (en) * | 2012-04-05 | 2012-11-21 | 黑龙江省农业机械工程科学研究院 | Automatic straw-shoot speed regulating mechanism of full-automatic rope making machine |
| CN103697124A (en) * | 2013-12-15 | 2014-04-02 | 重庆大久科技发展有限公司 | Speed regulation device of low-abrasion belt type general-purpose engine |
| CN103711851A (en) * | 2013-12-15 | 2014-04-09 | 重庆大久科技发展有限公司 | Durable belt type general machine speed adjusting device |
| CN205553189U (en) * | 2016-04-29 | 2016-09-07 | 桂林电器科学研究院有限公司 | Tensile production line of film is indulged and is drawn machine to decide grooved roll speed adjusting device |
Non-Patent Citations (1)
| Title |
|---|
| 邹明森: "《汽车保养》", 31 January 2014, 江苏大学出版社 * |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160706 |