CN103008158A - Pulley structure swinger with extension spring - Google Patents
Pulley structure swinger with extension spring Download PDFInfo
- Publication number
- CN103008158A CN103008158A CN2012105149738A CN201210514973A CN103008158A CN 103008158 A CN103008158 A CN 103008158A CN 2012105149738 A CN2012105149738 A CN 2012105149738A CN 201210514973 A CN201210514973 A CN 201210514973A CN 103008158 A CN103008158 A CN 103008158A
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- CN
- China
- Prior art keywords
- gunjet rack
- extension spring
- pedestal
- pulley structure
- drive motors
- Prior art date
- 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.)
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Abstract
The invention discloses a pulley structure swinger with an extension spring. The pulley structure swinger with the extension spring comprises a base, a driving motor which is installed on the base, a spray gun rack which is arranged on the base through a pulley device, a connecting rod mechanism which is connected with the driving motor and the spray gun rack, and a spring device which takes a buffering effect. The connecting rod mechanism and the pulley device form a crank and sliding block mechanism. The driving motor can drive the spray gun rack to move up and down through the crank and sliding block mechanism. In the entire spray-coating process, the driving motor is only required to rotate always towards one direction, so that the service life of the driving motor is prolonged. Moreover, since the spring device is configured and is used for taking the buffering effect when the spray gun rack moves to a limit position at the upper end or the lower end, the impact to the driving motor at the limit position is reduced and the service life of the driving motor is further prolonged.
Description
Technical field
The present invention relates to the band extension spring pulley structure rocker of a kind of application and the lifting of powder spraying system spray gun.
Background technology
Powder spraying system in industrial production, use very extensively; the spray gun of powder spraying system can be horizontally disposed with branched according to the shape of workpiece usually; then driving horizontally disposed spray gun group by a lowering or hoisting gear moves up and down; realization is to the spraying of the larger workpiece of spray area; lowering or hoisting gear uses hydraulic-pneumatic to drive or motor-driven usually; when adopting motor-driven; normally adopt chain wheel drive; screw mandrel driving etc.; in this type of type of drive; motor often needs rotating to switch; realizing moving up and down of spray gun, however motor often carry out the service life that the rotating switching can reduce motor, even can motor damage.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides the band extension spring pulley structure rocker of a kind of application and powder spraying system, the spray gun lifting can be driven by this rocker, and drive motors can be effectively protected, prolong the service life of drive motors.
The technical solution adopted for the present invention to solve the technical problems is:
Band extension spring pulley structure rocker is characterized in that: comprise a pedestal;
One drive motors, this drive motors is installed on the pedestal;
One gunjet rack, this gunjet rack is arranged on the pedestal by a pulley gear, and this gunjet rack can slide up and down by pulley gear;
One linkage, described drive motors by this linkage be connected gunjet rack connection, and this linkage and described pulley gear form a slider-crank mechanism, can drive gunjet rack by this slider-crank mechanism and move up and down;
One spring assembly, this spring assembly one end is arranged on the pedestal, and the other end is arranged on the gunjet rack.
Described linkage comprises that one is arranged on pivoted arm, the connecting rod in the drive motors rotating shaft, and described gunjet rack lower end is provided with a junction, and described connecting rod two ends are connected with connecting portion with pivoted arm respectively.
Offer some connecting holes corresponding with connecting rod on the described pivoted arm.
Offer some adjustment holes corresponding with connecting rod on the connecting portion of described gunjet rack lower end.
Described pulley gear comprises some pulleys that are arranged on the gunjet rack both sides, and described pedestal vertically is provided with a slide rail post corresponding with gunjet rack two side rollers.
Described spring assembly comprises two springs that are separately positioned on top, gunjet rack both sides, and described spring one end is connected with the gunjet rack upper end, and the other end is connected with the upper end of pedestal.
The invention has the beneficial effects as follows: gunjet rack is arranged on the pedestal by a pulley gear, drive motors passes through a linkage and is connected the gunjet rack connection, and this linkage and described pulley gear form a slider-crank mechanism, drive motors can drive gunjet rack by this slider-crank mechanism and move back and forth up and down, and drive motors only needs to get final product towards a direction running all the time in whole spraying process, improve the service life of drive motors, further, the present invention disposes a spring assembly, this spring assembly is used for providing when gunjet rack moves to upper end or lower end extreme position cushioning effect, minimizing to the impulsive force of drive motors, prolongs the service life of drive motors when extreme position.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is front view of the present invention;
Fig. 2 is lateral plan of the present invention.
The specific embodiment
With reference to Fig. 1, Fig. 2, Fig. 1, Fig. 2 is the structural representation of a specific embodiment of the present invention, as shown in the figure, band extension spring pulley structure rocker, comprise a pedestal 9, one is installed in the drive motors 1 on the pedestal 9, one is arranged on gunjet rack 8 on the pedestal 9 by pulley gear, one connects linkage and the linkage that is connected gunjet rack 8, the spring assembly of cushioning effect together, the spray gun 10 of powder spraying system is installed on the gunjet rack 8, linkage comprises that one is arranged on the pivoted arm 21 in drive motors 1 rotating shaft, one connecting rod 22, described gunjet rack 8 lower ends are provided with a junction 81, are connected with connecting portion with pivoted arm 21 respectively and are connected in connecting rod 22 two ends, described pulley gear comprises some pulleys 41 that are arranged on gunjet rack 8 both sides, pedestal 9 vertically is provided with a slide rail post 91 corresponding with 8 liang of side rollers of gunjet rack 41, the pulley 41 that is arranged on gunjet rack 8 both sides is pressed on respectively on the slide rail post 91, so that gunjet rack 8 can slide up and down along slide rail post 91, linkage and pulley gear form a slider-crank mechanism, wherein pivoted arm 21 is the crank that is connected with revolute pair drive motors 1, pulley gear is slide block, so drive motors 1 only needs can realize moving back and forth up and down of gunjet rack 8 towards a direction running all the time, need not rotating and switch, improve the service life of drive motors 1.
Further, as shown in the figure, the present invention has disposed the spring assembly with cushioning effect, this spring assembly comprises two springs 31 that are separately positioned on top, gunjet rack 8 both sides, spring 31 1 ends are connected with gunjet rack 8 upper ends, the other end is connected with the upper end of pedestal 9, when gunjet rack 8 moves to the upper end extreme position, spring 31 compressed bufferings, when gunjet rack 8 moves to the lower end extreme position, spring 31 buffering that is stretched, reduce in the upper end or during the extreme position of lower end to the impulsive force of drive motors 1, prolong the service life of drive motors.
In addition, as shown in the figure, offer connecting hole 211 corresponding to some and connecting rod 22 at pivoted arm 21, connecting portion 81 in gunjet rack 8 lower ends offers adjustment hole 811 corresponding to some and connecting rod 22, by connecting hole 211 and adjustment hole 811 can regulating connecting rod 22 the installation site, thereby realize the adjustment to gunjet rack 8 strokes, to adapt to the workpiece from different spray areas, applied widely.
More than better enforcement of the present invention is specified; certainly; the present invention can also adopt form different from the embodiment described above; those of ordinary skill in the art should belong in protection scope of the present invention the conversion that is equal to of doing under the prerequisite of spirit of the present invention or corresponding the change.
Claims (6)
1. band extension spring pulley structure rocker is characterized in that: comprise a pedestal (9);
One drive motors (1), this drive motors (1) are installed on the pedestal (9);
One gunjet rack (8), this gunjet rack (8) is arranged on the pedestal (9) by a pulley gear, and this gunjet rack (8) can slide up and down by pulley gear;
One linkage, described drive motors (1) by this linkage be connected gunjet rack (8) connection, and this linkage and described pulley gear form a slider-crank mechanism, can drive gunjet rack (8) by this slider-crank mechanism and move up and down;
One spring assembly, this spring assembly one end is arranged on the pedestal (9), and the other end is arranged on the gunjet rack (8).
2. band extension spring pulley structure rocker according to claim 1, it is characterized in that described linkage comprises that one is arranged on pivoted arm (21), the connecting rod (22) in drive motors (1) rotating shaft, described gunjet rack (8) lower end is provided with a junction (81), and described connecting rod (22) two ends are connected 81 with pivoted arm (21) with connecting portion respectively) be connected.
3. band extension spring pulley structure rocker according to claim 2 is characterized in that offering on the described pivoted arm (21) some connecting holes (211) corresponding with connecting rod (22).
4. band extension spring pulley structure rocker according to claim 2 is characterized in that offering some adjustment holes (811) corresponding with connecting rod (22) on the connecting portion (81) of described gunjet rack (8) lower end.
5. band extension spring pulley structure rocker according to claim 1, it is characterized in that described pulley gear comprises some pulleys (41) that are arranged on gunjet rack (8) both sides, described pedestal (9) vertically is provided with a slide rail post (91) corresponding with gunjet rack (8) two side rollers (41).
6. band extension spring pulley structure rocker according to claim 1, it is characterized in that described spring assembly comprises two springs (31) that are separately positioned on top, gunjet rack (8) both sides, described spring (31) one ends are connected with gunjet rack (8) upper end, and the other end is connected with the upper end of pedestal (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105149738A CN103008158A (en) | 2012-12-05 | 2012-12-05 | Pulley structure swinger with extension spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105149738A CN103008158A (en) | 2012-12-05 | 2012-12-05 | Pulley structure swinger with extension spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103008158A true CN103008158A (en) | 2013-04-03 |
Family
ID=47957583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105149738A Pending CN103008158A (en) | 2012-12-05 | 2012-12-05 | Pulley structure swinger with extension spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103008158A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103318608A (en) * | 2013-05-20 | 2013-09-25 | 周志健 | Built-in flexible partition plate and application thereof |
| CN107243734A (en) * | 2017-06-07 | 2017-10-13 | 上海理工大学 | Antioverloading formula Steam Turbines assemble percussion mechanism |
| CN111633492A (en) * | 2020-05-12 | 2020-09-08 | 芜湖扬宇机电技术开发有限公司 | Panel grinding device for panel building |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0856362A1 (en) * | 1997-01-15 | 1998-08-05 | ITW Limited | An oscillating stroke reciprocator |
| JP2877299B2 (en) * | 1997-06-06 | 1999-03-31 | 三菱重工業株式会社 | Painting equipment |
| CN2353662Y (en) * | 1998-07-22 | 1999-12-15 | 魏徽 | Enclosing-component driving device with energy accumulating mechanism for fruit-jelly making machine |
| DE202004018076U1 (en) * | 2004-11-20 | 2005-01-13 | J. Wagner Ag | Short stroke device for vertical movement of powder spray guns has lifting arm, electric drive connected to lifting arm via crank, and extension springs preloading lifting arm in direction of movement |
| CN202527313U (en) * | 2012-02-29 | 2012-11-14 | 无锡洲翔成套焊接设备有限公司 | Automatic spraying device for large barrel |
| CN203002547U (en) * | 2012-12-05 | 2013-06-19 | 中山市君禾机电设备有限公司 | Swinger with extension spring type pulley structure |
-
2012
- 2012-12-05 CN CN2012105149738A patent/CN103008158A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0856362A1 (en) * | 1997-01-15 | 1998-08-05 | ITW Limited | An oscillating stroke reciprocator |
| JP2877299B2 (en) * | 1997-06-06 | 1999-03-31 | 三菱重工業株式会社 | Painting equipment |
| CN2353662Y (en) * | 1998-07-22 | 1999-12-15 | 魏徽 | Enclosing-component driving device with energy accumulating mechanism for fruit-jelly making machine |
| DE202004018076U1 (en) * | 2004-11-20 | 2005-01-13 | J. Wagner Ag | Short stroke device for vertical movement of powder spray guns has lifting arm, electric drive connected to lifting arm via crank, and extension springs preloading lifting arm in direction of movement |
| CN202527313U (en) * | 2012-02-29 | 2012-11-14 | 无锡洲翔成套焊接设备有限公司 | Automatic spraying device for large barrel |
| CN203002547U (en) * | 2012-12-05 | 2013-06-19 | 中山市君禾机电设备有限公司 | Swinger with extension spring type pulley structure |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103318608A (en) * | 2013-05-20 | 2013-09-25 | 周志健 | Built-in flexible partition plate and application thereof |
| CN107243734A (en) * | 2017-06-07 | 2017-10-13 | 上海理工大学 | Antioverloading formula Steam Turbines assemble percussion mechanism |
| CN107243734B (en) * | 2017-06-07 | 2019-11-05 | 上海理工大学 | Antioverloading formula Steam Turbines assemble percussion mechanism |
| CN111633492A (en) * | 2020-05-12 | 2020-09-08 | 芜湖扬宇机电技术开发有限公司 | Panel grinding device for panel building |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130403 |