CN202880529U - Electric push rod unreeling stand device capable of reciprocating rotating around shaft - Google Patents
Electric push rod unreeling stand device capable of reciprocating rotating around shaft Download PDFInfo
- Publication number
- CN202880529U CN202880529U CN 201220376114 CN201220376114U CN202880529U CN 202880529 U CN202880529 U CN 202880529U CN 201220376114 CN201220376114 CN 201220376114 CN 201220376114 U CN201220376114 U CN 201220376114U CN 202880529 U CN202880529 U CN 202880529U
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- reductor
- axle
- stand device
- around
- unreeling stand
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Abstract
The utility model provides an electric push rod unreeling stand device capable of reciprocating rotating around a shaft. The unreeling stand device comprises a support wall plate, a reciprocating rotating shaft, a moment arm, a speed reducer, a motor and a bearing seat. A large end of the moment arm is connected with the reciprocating rotating shaft through the shaft, and a small end of the moment arm is connected with the speed reducer. The motor is connected with the speed reducer which is provided with an output threaded push-pull rod. The speed reducer is connected with the small end of the moment arm through the output threaded push-pull rod, and the reciprocating rotating shaft, the speed reducer, the motor and the bearing seat are all arranged on the support wall plate. The motor and the speed reducer are adopted to drive the reciprocating rotating shaft through the moment arm. The electric push rod unreeling stand device is simple in structure, safe and convenient to use, and stable in output, guarantees product quality, can well solve the problems of oil line leakage and response lag without need of regularly pipeline replacement, provides practical ways for full automation, and simultaneously facilitates environment protection.
Description
Technical field
The utility model relates to field of paper processing, relates in particular to a kind of electric pushrod around the axle unreeling stand that back and forth circles round.
Background technology
The reciprocal rotary shaft of the unreeling stand of paper product post-production guillotine adopts the oil pressure cylinder apparatus as propulsion source usually.Oil cylinder piston promotes the arm of force, makes to place the reciprocal rotary shaft that is fixed on the arm of force to rotate around axis.The high pressure oil that oil press produces is connected with the oil cylinder input and output port with high pressure compounded rubber oil pipe by metal oil conduit.Can can't harm the lost territory from the high pressure oil of high pressure petrol station output and be delivered to oil cylinder, the effective thrust of design could make reciprocal cyclotron mechanism rotation by lever system.The length of oil circuit pipeline directly affects the speed of response that oil pressure transmits.Guarantee oil pressure passage normal delivery pressure, the pipeline of pipeline system must seal intact.The periodic replacement pipeline is the precondition that guarantees safe production, but this has increased productive costs to a certain extent; And the oil pressure transmission system also some most common failures can occur, as: delivery pipe leaks, the leakage of oil of packing seal opening, and the oil nozzle joint oozes dew etc., uses very inconvenient.General leakage phenomenon had both polluted environment, had affected again product design, when serious, also can directly affect normal production, even shut down to be repaired.
The utility model content
The purpose of this utility model is to provide a kind of electric pushrod around the axle unreeling stand that back and forth circles round; simple in structure; safe and convenient to use; stable yield; guarantee product design; need not to regularly replace the problem that pipeline also can solve oil circuit leakage and response lag well, when providing the means of reality for full-automation, also be conducive to environmental protection.
For achieving the above object, the utility model provides a kind of electric pushrod around the axle unreeling stand that back and forth circles round, comprise: support wallboard, the back and forth arm of force that is connected with described reciprocal rotary shaft of rotary shaft, large end, the reductor that is connected with described arm of force small end, the motor and the bearing seat that are connected with described reductor, described reductor has an output screw thread pull bar, described reductor is connected with the small end of the arm of force by described output screw thread pull bar, and described reciprocal rotary shaft, reductor, motor and bearing seat all are installed on and support on the wallboard.
Described arm of force small end is connected with output screw thread pull bar by pivot pin, and both rotate mutually.
Described reductor comprises that also one is installed on by bolt and supports the reductor axle bed on the wallboard and to be located at thread protective cover on the output screw thread pull bar other end, the rotating fulcrum pivot pin of described reductor is connected with the pin hole of described reductor axle bed, thereby be installed on the reductor axle bed, and then be fixed on the support wallboard.During described reductor work, described output screw thread pull bar is made back and forth movement.
The output shaft of described motor is connected with the input hole of described reductor.Described motor and the integrated device of described reductor.
Described reciprocal rotary shaft comprises: the convolution axis body reaches and the paper roll jig arm of being located on the convolution axis body, described convolution axis body is provided with two slide rails, described paper roll clip arm roots has a slide block, described slide block and slide rail sliding block joint, thus the paper roll jig arm is located on the convolution axis body.
The outer ring of described bearing seat is fixed in by screw and is supported on the wallboard, and inner ring cooperates with described rotary shaft body space, is free to slide.
Also be provided with chuck on the described paper roll jig arm, described chuck is used for clamping paper roll.
The beneficial effects of the utility model: the utility model electricity push rod adopts motor and reductor to drive reciprocal rotary shaft by the arm of force around the axle unreeling stand that back and forth circles round; simple in structure; safe and convenient to use; stable yield; guarantee product design; need not to regularly replace the problem that pipeline also can solve oil circuit leakage and response lag well, when providing the means of reality for full-automation, also be conducive to environmental protection.
In order further to understand feature of the present utility model and technology contents, see also following about detailed description of the present utility model and accompanying drawing, yet accompanying drawing only provide with reference to and the explanation usefulness, the utility model is limited.
Description of drawings
Below in conjunction with accompanying drawing, by the specific embodiment of the present utility model is described in detail, will make the technical solution of the utility model and other beneficial effect apparent.
In the accompanying drawing,
Fig. 1 is the utility model electric pushrod around back and forth the circle round block diagram of unreeling stand of axle;
Fig. 2 is the utility model electric pushrod around back and forth the circle round birds-eye view of unreeling stand of axle;
Fig. 3 is the utility model electric pushrod around back and forth the circle round lateral plan of unreeling stand of axle.
The specific embodiment
Technological means and the effect thereof taked for further setting forth the utility model are described in detail below in conjunction with preferred embodiment of the present utility model and accompanying drawing thereof.
See also Fig. 1 to 3, the utility model provides a kind of electric pushrod around the axle unreeling stand that back and forth circles round, it comprises: support wallboard 2, the back and forth arm of force 6 that is connected with described reciprocal rotary shaft 4 of rotary shaft 4, large end, the reductor 8 that is connected with the described arm of force 6 small ends, the motor 3 and the bearing seat 5 that are connected with described reductor 8, described reductor 8 has an output screw thread pull bar 82, described reductor 8 is connected with the small end of the arm of force 6 by described output screw thread pull bar 82, and described reciprocal rotary shaft 4, reductor 8, motor 3 and bearing seat 5 all are installed on and support on the wallboard 2.Driving reciprocal rotary shaft 4 by described motor 3 rotates.
The described arm of force 6 small ends are connected with described output screw thread pull bar 82 by pivot pin 83, and both rotate mutually, thereby so that described output screw thread pull bar 82 can drive the described arm of force 6 rotations.
Described reductor 8 comprises that also one is installed on by bolt and supports the reductor axle bed 84 on the wallboard and to be located at thread protective cover 86 on output screw thread pull bar 82 other ends, can prevent screw thread pull bar 82 when flexible and the foreign object collision by described thread protective cover 86, guarantee safety.The rotating fulcrum pivot pin 85 of described reductor 8 is connected with the pin hole of described reductor axle bed 84, thereby is installed on the reductor axle bed 84, and then is fixed in and supports on the wallboard 2, such easy accessibility, and convenient assembling is keeped in repair.During described reductor 8 work, described output screw thread pull bar 82 is made back and forth movement.
The output shaft of described motor 3 is connected with the input hole of described reductor 8, thus transmission of power to reductor 8, provide driving source for described reductor 8 drives reciprocal rotary shaft 4.In this preferred embodiment, described motor 3 and described reductor 8 integrated devices.
Described reciprocal rotary shaft 4 comprises: convolution axis body 42 reaches and the paper roll jig arm 46 of being located on the convolution axis body 42, described convolution axis body 42 is provided with two slide rails 44, described paper roll jig arm 46 roots have a slide block 46, described slide block 48 and slide rail 44 sliding block joints, thus paper roll jig arm 46 is located on the convolution axis body 42.Also be provided with chuck 49 on the described paper roll jig arm 46, described chuck 49 is used for clamping paper roll 7.
The outer ring of described bearing seat 5 is fixed in by screw 52 and is supported on the wallboard 2, and inner ring and described convolution axis body 42 free-running fits are free to slide.
In this preferred embodiment, the utility model electricity push rod moves back paper around the reciprocal convolution of axle and has the structure that the above-mentioned knee wall plate 2 of two covers, reciprocal rotary shaft 4, the arm of force 6, reductor 8, motor 3 and bearing seat 5 form, and so is not limited to two covers.
The utility model electricity push rod is as follows around the axle unreeling stand specific works principle of back and forth circling round:
When described motor 3 starts, give described reductor 8 transmission of power, described reductor 8 drives described screw thread pull bar 82 stretching, extensions and makes back and forth movement, by pivot pin 83 the described arm of force 6 is rotated around reciprocal rotary shaft 4 axis.When described motor 3 forward, described paper roll jig arm 46 slowly promotes together with paper roll 7; When described motor 3 counter-rotating, described paper roll jig arm 46 is together with paper roll 7 slow decreasings.
In sum; the utility model provides a kind of electric push rod around the axle unreeling stand that back and forth circles round; adopt motor and reductor to drive reciprocal rotary shaft by the arm of force; simple in structure, safe and convenient to use, stable yield; guarantee product design; need not to regularly replace the problem that pipeline also can solve oil circuit leakage and response lag well, when providing the means of reality for full-automation, also be conducive to environmental protection.
The above; for the person of ordinary skill of the art; can make other various corresponding changes and distortion according to the technical solution of the utility model and technical conceive, and all these changes and distortion all should belong to the protection domain of the utility model claim.
Claims (9)
1. an electric pushrod is around the axle unreeling stand device that back and forth circles round, it is characterized in that, comprise: support wallboard, the back and forth arm of force that is connected with described reciprocal rotary shaft of rotary shaft, large end, the reductor that is connected with described arm of force small end, the motor and the bearing seat that are connected with described reductor, described reductor has an output screw thread pull bar, described reductor is connected with the small end of the arm of force by described output screw thread pull bar, and described reciprocal rotary shaft, reductor, motor and bearing seat all are installed on and support on the wallboard.
2. electric pushrod as claimed in claim 1 is characterized in that around the axle unreeling stand device that back and forth circles round, and described arm of force small end is connected with output screw thread pull bar by pivot pin, and both rotate mutually.
3. electric pushrod as claimed in claim 1 is around the axle unreeling stand device that back and forth circles round, it is characterized in that, described reductor comprises that also one is installed on by bolt and supports the reductor axle bed on the wallboard and to be located at thread protective cover on the output screw thread pull bar other end, the rotating fulcrum pivot pin of described reductor is connected with the pin hole of described reductor axle bed, thereby be installed on the reductor axle bed, and then be fixed on the support wallboard.
4. electric pushrod as claimed in claim 3 is characterized in that around the axle unreeling stand device that back and forth circles round, and during described reductor work, described output screw thread pull bar is made back and forth movement.
5. electric pushrod as claimed in claim 1 is characterized in that around the axle unreeling stand device that back and forth circles round the output shaft of described motor is connected with the input hole of described reductor.
6. electric pushrod as claimed in claim 5 is characterized in that described motor and the integrated device of described reductor around the axle unreeling stand device that back and forth circles round.
7. electric pushrod as claimed in claim 1 is around the axle unreeling stand device that back and forth circles round, it is characterized in that, described reciprocal rotary shaft comprises: the convolution axis body reaches and the paper roll jig arm of being located on the convolution axis body, described convolution axis body is provided with two slide rails, described paper roll clip arm roots has a slide block, described slide block and slide rail sliding block joint, thus the paper roll jig arm is located on the convolution axis body.
8. electric pushrod as claimed in claim 1 is characterized in that around the axle unreeling stand device that back and forth circles round, and the outer ring of described bearing seat is fixed in by screw and is supported on the wallboard, and inner ring cooperates with described rotary shaft body space, is free to slide.
9. electric pushrod as claimed in claim 7 is characterized in that around the axle unreeling stand device that back and forth circles round, and also is provided with chuck on the described paper roll jig arm, and described chuck is used for clamping paper roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220376114 CN202880529U (en) | 2012-07-30 | 2012-07-30 | Electric push rod unreeling stand device capable of reciprocating rotating around shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220376114 CN202880529U (en) | 2012-07-30 | 2012-07-30 | Electric push rod unreeling stand device capable of reciprocating rotating around shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202880529U true CN202880529U (en) | 2013-04-17 |
Family
ID=48071976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220376114 Expired - Lifetime CN202880529U (en) | 2012-07-30 | 2012-07-30 | Electric push rod unreeling stand device capable of reciprocating rotating around shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202880529U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102785959A (en) * | 2012-07-30 | 2012-11-21 | 东莞市骏兴机械科技有限公司 | Unreeling stand allowing electric push rod to rotate around shaft in reciprocating manner |
| CN104670952A (en) * | 2015-02-09 | 2015-06-03 | 深圳市长江机械设备有限公司 | Reel material holding device |
| CN106956508A (en) * | 2015-12-15 | 2017-07-18 | 精工爱普生株式会社 | Printing equipment |
-
2012
- 2012-07-30 CN CN 201220376114 patent/CN202880529U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102785959A (en) * | 2012-07-30 | 2012-11-21 | 东莞市骏兴机械科技有限公司 | Unreeling stand allowing electric push rod to rotate around shaft in reciprocating manner |
| CN102785959B (en) * | 2012-07-30 | 2015-05-06 | 东莞市骏兴机械科技有限公司 | Unreeling stand allowing electric push rod to rotate around shaft in reciprocating manner |
| CN104670952A (en) * | 2015-02-09 | 2015-06-03 | 深圳市长江机械设备有限公司 | Reel material holding device |
| CN106956508A (en) * | 2015-12-15 | 2017-07-18 | 精工爱普生株式会社 | Printing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130417 |