CN204051992U - Straight line spray body - Google Patents

Straight line spray body Download PDF

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Publication number
CN204051992U
CN204051992U CN201420382373.5U CN201420382373U CN204051992U CN 204051992 U CN204051992 U CN 204051992U CN 201420382373 U CN201420382373 U CN 201420382373U CN 204051992 U CN204051992 U CN 204051992U
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CN
China
Prior art keywords
tooth bar
slide unit
fixed
gear
guide rod
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 - Fee Related
Application number
CN201420382373.5U
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Chinese (zh)
Inventor
戴乃昌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wenzhou Polytechnic
Original Assignee
Wenzhou Polytechnic
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wenzhou Polytechnic filed Critical Wenzhou Polytechnic
Priority to CN201420382373.5U priority Critical patent/CN204051992U/en
Application granted granted Critical
Publication of CN204051992U publication Critical patent/CN204051992U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Spray Control Apparatus (AREA)

Abstract

The utility model relates to spraying equipment, more particularly, relates to a kind of spray body for driving nozzle to do rectilinear motion.A kind of straight line spray body, is characterized in that composed as follows: comprising: tooth bar, motor, gear, slide unit, guide rod, connector; The two ends of described tooth bar are fixed with described connector, and described guide rod and described tooth bar are arranged in parallel and are fixed on described connector; Described slide unit is movably connected on described guide rod, and described motor is fixed on described slide unit, and the output shaft of described motor is fixed with described gear, and described gear and described tooth bar are meshed; Described slide unit is provided with nozzle; Described tooth bar comprises the first tooth bar and the second tooth bar, and described first tooth bar and described second tooth bar have the identical number of teeth, modulus, and relatively described second tooth bar of described first tooth bar staggers certain distance a.The utility model utilizes the general principle of rack and pinion drive mechanism to realize rectilinear motion, and its precision and speed meet the performance requirement of spraying operation completely.

Description

Straight line spray body
Technical field
The utility model relates to spraying equipment, more particularly, relates to a kind of spray body for driving nozzle to do rectilinear motion.
Background technology
In some industries as in traditional machinery industries such as light industry, weaving, agricultural, crane, mine and metallurgical machinery and communications and transportation, instrument and meter, electrical equipment and electrical industry, the requirement of user to product appearance improves increasingly, for improving occupation rate of market, external coating technology all improves in effort in each producer.Good spraying effect except make product more attractive in appearance except also there is certain protection against the tide, the effect such as antirust, heat insulation, and the quality of spraying equipment performance has important impact to product quality and output.
In manufacturing industry; the spraying of product surface for a long time or spray painting operation all rely on that people are manual to complete; healthy and the work mood of operating personnel often can by all kinds of harmful substances of generation during spraying as impacts such as benzene, polyamide class and aldehydes in the process; so the restriction that coating quality is just subject to employee's personal mood and technical level causes quality to ensure, the reason that the repair rate of painting process is high is just this.In recent years, some large enterprises start applicable industry robot and replace the operation manually carrying out process portion, full-automatic spray room is also progressively applied, but robot involves great expense, be applicable to batch production and large-scale application, and its control law and dynamic modeling method complexity, the improper spraying effect that likely can cause of parameter choose does not reach technological requirement.Therefore, develop off-gauge automatic spraying machine, adopt the way of automation to complete spraying operation to ensure personal safety and the spraying effect of operating personnel.
Utility model content
The purpose of this utility model there are provided a kind of straight line spray body, and the utility model is applicable in surface treatment, drives shower nozzle to do rectilinear motion, sprays product surface.
A kind of straight line spray body, comprising: tooth bar, motor, gear, slide unit, guide rod, connector; The two ends of described tooth bar are fixed with described connector, and described guide rod and described tooth bar are arranged in parallel and are fixed on described connector; Described slide unit is movably connected on described guide rod, and described motor is fixed on described slide unit, and the output shaft of described motor is fixed with described gear, and described gear and described tooth bar are meshed; Described slide unit is provided with nozzle; Described tooth bar comprises the first tooth bar and the second tooth bar, and described first tooth bar and described second tooth bar have the identical number of teeth, modulus, and relatively described second tooth bar of described first tooth bar staggers certain distance a.
Of the present utility modelly provide a kind of straight line spray body, compare the beneficial effect that the utility model has with conventional art as follows:
Can there is certain gap when traditional rack and pinion engagement, the width in gap is that this gap can cause the reduction of transmission accuracy, and trigger noise, impact, cause equipment performance to reduce.Described tooth bar comprises the first tooth bar and the second tooth bar, and described first tooth bar and described second tooth bar have the identical number of teeth, modulus, and relatively described second tooth bar of described first tooth bar is along the direction displacement a shown in arrow.Gap when described like this gear engages with described tooth bar just completely eliminates.
The output shaft of described motor is fixed with described gear, and described motor drives described pinion rotation.
Described tooth bar is fixed on the skeleton of lathe, and described motor drives described pinion rotation, and described gear and described tooth bar are meshed, and described gear rotates along the direction of described tooth bar.Described slide unit is movably connected on described guide rod, and the direction of advance of described guide rod to described gear does accurate guiding, ensures the running precision of described gear and described slide unit.Described slide unit is provided with nozzle, and described nozzle does rectilinear motion under the drive of described slide unit, thus implements spraying operation.
The utility model straight line spray body, utilize the general principle of rack and pinion drive mechanism, utilize stepper motor or servomotor as drive motors, utilize described guide rod and described tooth bar to lead, realize rectilinear motion, its precision and speed meet the performance requirement of spraying operation completely.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model straight line spray body.
1 tooth bar, 2 motors, 3 gears, 4 slide units, 5 guide rods, 6 connectors.
Detailed description of the invention
Be described in further detail the utility model below in conjunction with accompanying drawing, but do not form any restriction of the present utility model, element numbers similar in accompanying drawing represents similar element.As mentioned above, the utility model provides a kind of straight line spray body, for realizing spraying operation.
Fig. 1 is the structural representation of the utility model straight line spray body.
A kind of straight line spray body, comprising: tooth bar 1, motor 2, gear 3, slide unit 4, guide rod 5, connector 6; The two ends of described tooth bar 1 are fixed with described connector 6, and described guide rod 5 and described tooth bar 1 are arranged in parallel and are fixed on described connector 6; Described slide unit 4 is movably connected on described guide rod 5, and described motor 2 is fixed on described slide unit 4, and the output shaft of described motor 2 is fixed with described gear 3, and described gear 3 and described tooth bar 1 are meshed; Described slide unit 4 is provided with nozzle; Described tooth bar 1 comprises the first tooth bar 21 and the second tooth bar 22, and described first tooth bar 21 and described second tooth bar 22 have the identical number of teeth, modulus, and relatively described second tooth bar 22 of described first tooth bar 21 staggers certain distance a.
Below in conjunction with Fig. 1, further describe operation principle of the present utility model and the course of work:
Can there is certain gap when traditional rack and pinion engagement, the width in gap is a, and this gap can cause the reduction of transmission accuracy, and trigger noise, impact, cause equipment performance to reduce.Described tooth bar 1 comprises the first tooth bar 21 and the second tooth bar 22, and described first tooth bar 21 and described second tooth bar 22 have the identical number of teeth, modulus, and relatively described second tooth bar 22 of described first tooth bar 21 is along the direction displacement a shown in arrow 23.Gap when described like this gear 3 engages with described tooth bar 1 just completely eliminates.
The output shaft of described motor 2 is fixed with described gear 3, and described motor 2 drives described gear 3 to rotate.
Described tooth bar 1 is fixed on the skeleton of lathe, and described motor 2 drives described gear 3 to rotate, and described gear 3 and described tooth bar 1 are meshed, and described gear 3 rotates along the direction of described tooth bar 1.Described slide unit 4 is movably connected on described guide rod 5, and the direction of advance of described guide rod 5 to described gear 3 does accurate guiding, ensures the running precision of described gear 3 and described slide unit 4.Described slide unit 4 is provided with nozzle, and described nozzle does rectilinear motion under the drive of described slide unit 4, thus implements spraying operation.
The utility model straight line spray body, utilize the general principle of rack and pinion drive mechanism, utilize stepper motor or servomotor as drive motors, utilize described guide rod 5 and described tooth bar 1 to lead, realize rectilinear motion, its precision and speed meet the performance requirement of spraying operation completely.
Finally, it should be pointed out that above embodiment is only the more representational example of the utility model.Obviously, the utility model is not limited to above-described embodiment, can also have many distortion.Every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all should think and belong to protection domain of the present utility model.

Claims (1)

1. a straight line spray body, is characterized in that composed as follows: comprising: tooth bar, motor, gear, slide unit, guide rod, connector; The two ends of described tooth bar are fixed with described connector, and described guide rod and described tooth bar are arranged in parallel and are fixed on described connector; Described slide unit is movably connected on described guide rod, and described motor is fixed on described slide unit, and the output shaft of described motor is fixed with described gear, and described gear and described tooth bar are meshed; Described slide unit is provided with nozzle; Described tooth bar comprises the first tooth bar and the second tooth bar, and described first tooth bar and described second tooth bar have the identical number of teeth, modulus, and relatively described second tooth bar of described first tooth bar staggers certain distance a.
CN201420382373.5U 2014-07-06 2014-07-06 Straight line spray body Expired - Fee Related CN204051992U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420382373.5U CN204051992U (en) 2014-07-06 2014-07-06 Straight line spray body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420382373.5U CN204051992U (en) 2014-07-06 2014-07-06 Straight line spray body

Publications (1)

Publication Number Publication Date
CN204051992U true CN204051992U (en) 2014-12-31

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420382373.5U Expired - Fee Related CN204051992U (en) 2014-07-06 2014-07-06 Straight line spray body

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CN (1) CN204051992U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106670035A (en) * 2016-12-26 2017-05-17 重庆速腾机械制造有限公司 Oil return mechanism
CN107716179A (en) * 2017-11-29 2018-02-23 江苏滨杰科技有限公司 A kind of comprehensive flush coater
CN108672219A (en) * 2018-07-27 2018-10-19 深圳市鑫万福珠宝首饰有限公司 A kind of jewelry processing sizer
CN109127221A (en) * 2018-09-07 2019-01-04 佛山朝鸿新材料科技有限公司 A kind of automobile production intelligent spray equipment and its spraying method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106670035A (en) * 2016-12-26 2017-05-17 重庆速腾机械制造有限公司 Oil return mechanism
CN106670035B (en) * 2016-12-26 2018-10-19 重庆速腾机械制造有限公司 Oil return mechanism
CN107716179A (en) * 2017-11-29 2018-02-23 江苏滨杰科技有限公司 A kind of comprehensive flush coater
CN108672219A (en) * 2018-07-27 2018-10-19 深圳市鑫万福珠宝首饰有限公司 A kind of jewelry processing sizer
CN109127221A (en) * 2018-09-07 2019-01-04 佛山朝鸿新材料科技有限公司 A kind of automobile production intelligent spray equipment and its spraying method

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141231

Termination date: 20150706

EXPY Termination of patent right or utility model