CN2609672Y - Step-by-step motor spray mechanism - Google Patents
Step-by-step motor spray mechanism Download PDFInfo
- Publication number
- CN2609672Y CN2609672Y CN 03223848 CN03223848U CN2609672Y CN 2609672 Y CN2609672 Y CN 2609672Y CN 03223848 CN03223848 CN 03223848 CN 03223848 U CN03223848 U CN 03223848U CN 2609672 Y CN2609672 Y CN 2609672Y
- Authority
- CN
- China
- Prior art keywords
- step motor
- synchronous belt
- fixing seat
- shower nozzle
- nozzle holder
- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to an electromechanical actuating device technical field, in particular to a step motor atomizing mechanism, which has the technical proposal that an output shaft of the step motor is connected with a synchronous belt wheel, a synchronous belt is sheathed between two synchronous belt wheels, a nozzle fixing seat is fixed on the synchronous belt, a guide pulley and a inductive plate are arranged on the nozzle fixing seat for engaging a guide arm and a guide pulley of the nozzle fixing seat for guiding. After utilizing the above structure, the step motor drives the synchronous belt, the nozzle fixing seat moves along the guide arm through utilizing the guide pulley on the fixing seat under drive of the synchronous belt. Movement method and speed of the nozzle can be operated on a software interface. In addition, the step motor is provided with an original point inductive plate for resetting the step motor at the original point, a protective inductive plate is further provided for avoiding moving of the step motor exceeding regulated travel length. The step motor atomizing mechanism of the utility model is stable in running, movement velocity, distance and other numerical values can be changed through imputing numerical values on keyboard of an embedded computer, and the step motor atomizing mechanism can resolve inherent movement lagging phenomenon of the conventional equipment cylinder.
Description
Technical field:
The utility model relates to the electro-mechanical driving device technical field, refers in particular to a kind of stepper motor humidifier.
Background technology:
The structure that existing humidifier all adopts cylinder to drive, promptly the shower nozzle holder is connected with the piston rod of cylinder, by the reciprocating motion drive shower nozzle holder reciprocating motion of cylinder, finishes the work of spraying.But there is certain shortcoming in the humidifier of this structure, because it relies on the reciprocating motion of cylinder piston rod to drive the motion of shower nozzle holder, and there is certain stagnation behavior in cylinder in the transfer process of inflation and exhaust, it can't accomplish the facile motion process, so just drive the shower nozzle holder and hysteresis phenomenon occurs, make that shower nozzle produces the uneven unfavorable condition of spraying when work.
Summary of the invention:
It is a kind of simple in structure that the purpose of this utility model is to provide, the stepper motor humidifier of motion stabilization.
The utility model is achieved by the following technical solution: it comprises stepper motor, synchronous pulley, synchronous belt and shower nozzle holder, the output shaft of stepper motor connects with a synchronous pulley, synchronous belt is set between two synchronous pulleys, the shower nozzle holder is fixed on the synchronous belt, and guide wheel and sensing chip are installed on the shower nozzle holder, and the guide rod that is used for shower nozzle holder guiding cooperates with guide wheel.
After the utility model adopts this structure, drive synchronous belt by stepper motor, and the shower nozzle holder will utilize the guide wheel on the holder to move along guide rod under the drive of synchronous belt.The motion mode of shower nozzle, speed etc. all can be operated by software interface.Stepper motor is provided with the initial point sensing chip in addition, resets at the origin position place for it; Other is provided with a protection sensing chip, and the motor motion surpasses predetermined stroke in case halt into.The utility model motion stabilization, numerical value such as its movement velocity, move distance can change by the keyboard input value of inserted computer, and it can solve the intrinsic motion hysteresis phenomenon of cylinder in the existing equipment.
Description of drawings:
Below in conjunction with accompanying drawing the utility model is further described:
Fig. 1 is a structural scheme of mechanism of the present utility model.
The specific embodiment:
See accompanying drawing 1, the utility model comprises: stepper motor 1, synchronous pulley 2, synchronous belt 3 and shower nozzle holder 4, the output shaft of stepper motor 1 connects with a synchronous pulley 2, synchronous belt 3 is set between two synchronous pulleys 2, shower nozzle holder 4 is fixed on the synchronous belt 2, and guide wheel 41 and sensing chip 42 are installed on the shower nozzle holder 4, the guide rod 5 that is used for shower nozzle holder 2 guiding cooperates with guide wheel 41, four guide wheels 41 have been adopted in the present embodiment, and guide wheel 41 is symmetrically distributed up and down in twos, wherein go up lower tumbler 41 and contact with last lower guide rod 5 respectively, and move along guide rod 5.Guide rod 5 not only plays a part shower nozzle to holder 4 guiding, and it also works to support shower nozzle holder 4 equally.
When using the utility model, shower nozzle is installed on the shower nozzle holder 4, drives synchronous pulley 2 by stepper motor 1 then, and drive synchronous belt 3 runnings by synchronous pulley 2, and shower nozzle holder 4 will utilize the guide wheel 41 on the shower nozzle holder 4 to move along guide rod 5 under the drive of synchronous belt 3.The motion mode of shower nozzle, speed etc. all can be operated by software interface.Stepper motor is provided with the initial point sensing chip in addition, resets at the origin position place for it; Other is provided with a protection sensing chip, and the motor motion surpasses predetermined stroke in case halt into.
In the process of using, the shift length of shower nozzle holder 4 (by the length of origin position to extreme position) can be adjusted as required.The utility model motion stabilization, numerical value such as its movement velocity, move distance can change by the keyboard input value of inserted computer, and it can solve the intrinsic motion hysteresis phenomenon of cylinder in the existing equipment.
Claims (1)
1, stepper motor humidifier, comprise: stepper motor (1), synchronous pulley (2), synchronous belt (3) and shower nozzle holder (4), the output shaft of stepper motor (1) connects with a synchronous pulley (2), synchronous belt (3) is set between two synchronous pulleys (2), it is characterized in that: shower nozzle holder (4) is fixed on the synchronous belt (2), and guide wheel (41) and sensing chip (42) are installed on the shower nozzle holder (4), and the guide rod (5) that is used for shower nozzle holder (4) guiding cooperates with guide wheel (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03223848 CN2609672Y (en) | 2003-02-28 | 2003-02-28 | Step-by-step motor spray mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03223848 CN2609672Y (en) | 2003-02-28 | 2003-02-28 | Step-by-step motor spray mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2609672Y true CN2609672Y (en) | 2004-04-07 |
Family
ID=34163031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03223848 Expired - Lifetime CN2609672Y (en) | 2003-02-28 | 2003-02-28 | Step-by-step motor spray mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2609672Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105032667A (en) * | 2015-09-16 | 2015-11-11 | 安徽广晟德自动化设备有限公司 | Paint spraying system of conformal coating spraying machine |
| CN105289927A (en) * | 2015-09-16 | 2016-02-03 | 安徽广晟德自动化设备有限公司 | Full-automatic paint spraying machine |
| CN112340360A (en) * | 2021-01-06 | 2021-02-09 | 佛山市浩敏自动化设备有限公司 | Annular guide rail |
-
2003
- 2003-02-28 CN CN 03223848 patent/CN2609672Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105032667A (en) * | 2015-09-16 | 2015-11-11 | 安徽广晟德自动化设备有限公司 | Paint spraying system of conformal coating spraying machine |
| CN105289927A (en) * | 2015-09-16 | 2016-02-03 | 安徽广晟德自动化设备有限公司 | Full-automatic paint spraying machine |
| CN112340360A (en) * | 2021-01-06 | 2021-02-09 | 佛山市浩敏自动化设备有限公司 | Annular guide rail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130228 Granted publication date: 20040407 |