CN201823654U - Roller cold type paint automatic spraying device - Google Patents

Roller cold type paint automatic spraying device Download PDF

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Publication number
CN201823654U
CN201823654U CN2010201900550U CN201020190055U CN201823654U CN 201823654 U CN201823654 U CN 201823654U CN 2010201900550 U CN2010201900550 U CN 2010201900550U CN 201020190055 U CN201020190055 U CN 201020190055U CN 201823654 U CN201823654 U CN 201823654U
Authority
CN
China
Prior art keywords
positioning mechanism
detent mechanism
management circuit
cold mould
automatic spraying
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
CN2010201900550U
Other languages
Chinese (zh)
Inventor
郭亚政
黄永谓
薛振江
刘云玲
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.)
Sinosteel Xingtai Machinery and Mill Roll Co Ltd
Original Assignee
Sinosteel Xingtai Machinery and Mill Roll Co Ltd
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 Sinosteel Xingtai Machinery and Mill Roll Co Ltd filed Critical Sinosteel Xingtai Machinery and Mill Roll Co Ltd
Priority to CN2010201900550U priority Critical patent/CN201823654U/en
Application granted granted Critical
Publication of CN201823654U publication Critical patent/CN201823654U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a roller cold type paint automatic spraying device, comprising a spraying device and a positioning mechanism, wherein the key improvement is that: the positioning mechanism comprises a vertical positioning mechanism and a horizontal positioning mechanism and also comprises a management circuit electrically connected with a drive deice of the positioning mechanism. The advantages are that: the positioning mechanism uses the way of combining the vertical positioning mechanism with the horizontal positioning mechanism and the management circuit is connected with the drive device of the positioning mechanism and provided with a frequency-control speed-adjustment module to be connected with a drive motor of the horizontal positioning mechanism and the motion state of a lance on the horizontal positioning mechanism is controlled by the speed and the acceleration of the drive motor, so as to ensure the uniformity of the coating layer, effectively reduce the quality defect rate on the surface of the roller and increase the production efficiency and the management circuit accurately controls the switch of the lance and the paint is saved.

Description

Roll cold mould coating automatic spraying machine
Technical field
The utility model relates to a kind of roll and produces aid, particularly a kind of roll cold mould coating automatic spraying machine.
Background technology
The production of centrifugal casting roll is that the metallic solution with high temperature pours into moulding in the middle of the cold mould of certain speed rotation, cold mould is easy to generate wearing and tearing and heat fatigue under the centrifugal action power of metallic solution, thereby reduces the surface quality that influences institute's production roll service life of roll cold mould.For service life of improving the roll cold mould and the surface quality of improving roll, roll cold mould inner chamber need spray the high-temperature resistant coating of the about 1-3mm of a layer thickness, so the uniformity of roll inner chamber coating will directly influence roller surface quality, and the roll cold mould is divided into horizontal and vertical two kinds, horizontal centrifugal cold mould coating requires uniformity, thickness is identical, and vertical centrifugal cold mould requires the inner chamber thickness of coating layer along axis even variation according to certain rules, to overcome coating spraying and to build that gravity guarantees that to the influence of coating and high temperature metal solution roll shows shape and surface quality in the process; The basic manually-operated spray equipment that adopts of existing cold mould coating spraying carries out, the uniformity of coating is relatively poor, and can not guarantee that vertical cold mould inner chamber paint thickness is along the axis even variation, be easy to cause the roll blank surface quality defect of being cast, hand spray efficient is lower on the one hand in addition, and can not accurately hold Switch of spray pistol opportunity in beginning with when finishing spraying, cause the waste of coating, bring the certain economic loss to enterprise.
The utility model content
The utility model provides a kind of can satisfy roll cold mould inner chamber coating uniformity requirement, and saves the roll cold mould coating automatic spraying machine of coating, effectively reduces the roller surface quality ratio of defects, has improved production efficiency.
The technical scheme that is adopted is for achieving the above object: roll cold mould fireproof paint automatic spraying machine, comprise spray equipment, detent mechanism in its structure, its key improvements is: comprise vertical detent mechanism and horizontal location mechanism in the detent mechanism, and be provided with management circuit and be electrically connected with the drive unit of detent mechanism.
Described vertical detent mechanism comprises the parallel four-bar linkage that is hinged on the base, the linear drive apparatus hinged with montant, and linear drive apparatus and parallel four-bar linkage are in same plane.
Described horizontal location mechanism comprises the guide rail that is connected with parallel four-bar linkage top cross bar in the vertical detent mechanism, the spraying dolly that can slide on guide rail, the sprocket wheel, chain drive and the drive unit thereof that drive the spraying dolly are set on guide rail, chain is hinged with the slide block that the vertical direction free degree is arranged that is arranged on spraying dolly side, spray gun pole is installed in the little roof of spraying, and spray gun is fixed in the end of spray gun pole.
Described horizontal location mechanism comprises in its structure and the optical code disk positioner of the supporting setting of drive sprocket that the receiving system of optical code disk positioner is connected with management circuit.
Adopt the beneficial effect that technique scheme produced to be: the mode that detent mechanism adopts vertical detent mechanism and horizontal location mechanism to combine, and management circuit is set is connected with the drive unit of detent mechanism, the frequency control module is set in the management circuit to be connected with the drive motors of horizontal location mechanism, speed and acceleration by the control drive motors are controlled the motion state that is installed in spray gun in the horizontal location mechanism, to guarantee the uniformity of coating, effectively reduce the occurrence rate of roller surface quality defective, improved production efficiency, management circuit can accurately be controlled the switch of spray gun, saves coating.By producing checking, cold mould paint thickness uniformity is improved greatly, the thickness is reduced to 0.2mm in the coating layer thickness difference of the thinnest part 0.5mm when spraying manually, the coating layer thickness even variation can be implemented in the interior every meter varied in thickness of 4.5m length range between 0.3-1.0mm, and coating quality has obtained the raising of essence.
Description of drawings:
Fig. 1 is a roll cold mould fireproof paint automatic spraying machine structural representation;
Fig. 2 is spraying dolly and rail mounting structure schematic diagram;
1, spray gun; 2, spray gun pole; 3, spraying dolly; 4, slide block; 5, guide rail; 6, optical code disk positioner; 7, montant; 8, electric pushrod; 9, base; 10, bearing.
The specific embodiment
For making above-mentioned purpose of the present utility model, feature and beneficial effect can become apparent more, below in conjunction with the utility model specific embodiment, the technical solution of the utility model are clearly and completely described.
Roll cold mould fireproof paint automatic spraying machine comprises spray equipment, detent mechanism in its structure, its key improvements is: comprise vertical detent mechanism and horizontal location mechanism in the detent mechanism, and be provided with management circuit and be electrically connected with the drive unit of detent mechanism.
Above-mentioned vertical detent mechanism comprises the parallel four-bar linkage that is hinged on the base 9, with the hinged linear drive apparatus in montant 7 middle parts, as the electric pushrod 8 of linear drive apparatus be fixedly mounted on the bearing of parallel four-bar linkage in same plane on, the top cross bar of parallel four-bar linkage is an I shape guide rail from processing, electric pushrod 8 is by the angle of promotion montant change with horizontal plane, thus the height of change guide rail.
Above-mentioned horizontal location mechanism comprises the guide rail 5 that is connected with parallel four-bar linkage top cross bar in the vertical detent mechanism, the spraying dolly 3 that can slide on guide rail 5, the sprocket wheel, chain drive and the drive unit thereof that drive spraying dolly 3 are set on guide rail, spray gun pole 2 is installed in spraying dolly 3 tops, the end of spray gun 1 affixed spray gun pole 2.Bearing 10 horizontal direction and vertical direction is installed on the sliding machine, and bearing 10 outer rings contact with guide rail, realize sliding; Be provided with on drive motors, the motor output shaft at guide rail one end drive sprocket is installed, the other end of guide rail is provided with by movable sprocket, and chain is hinged with the slide block that the vertical direction free degree is arranged 4 that is arranged on spraying dolly side.
Above-mentioned horizontal location mechanism comprises in its structure and the optical code disk positioner of the supporting setting of drive sprocket that the receiving system of optical code disk positioner 6 is connected with management circuit.The optical code disk of optical code disk positioner is positioned on the sprocket wheel, one side is provided with light source, an other side is provided with receiving system, and receiving system is connected with management circuit, management circuit can be determined the sprocket wheel revolution according to the pulse number that receiving system sends, thereby can determine the travel distance of spray gun, realize the accurate control of coating thickness and Switch of spray pistol, not only guarantee the uniformity of coating thickness but also can save coating.
In the concrete application process, at first the roll cold mould is located, determine the running orbit of spray gun 1 according to roll cold type inner wall shape, start roll cold mould coating automatic spraying machine, in management circuit, set the operational factor of detent mechanism drive unit according to the spray gun running orbit of determining; The electric pushrod 8 promotion montants hinged with the montant of vertical detent mechanism are rocked to spray gun 1 axis and the dead in line of roll cold type inner wall, management circuit is opened the motor rotation that drives spraying dolly 3 in the horizontal positioning device then, when spray gun moves to the spraying original position, opening spray gun 1 sprays, the optical code disk 6 that is installed in simultaneously on the sprocket wheel rotates thereupon, in the optical code disk rotation process, its receiving system produces pulse with institute, management circuit is determined the spray gun range ability according to the pulse number that is produced, because roll cold type inner wall coating uniformity requirement is higher, so management circuit stops by drive motors in the frequency control module controls horizontal positioning device, open speed, the speed of travel and middle acceleration satisfy roll cold type inner wall fireproof paint thickness and inhomogeneity requirement to be implemented under the prerequisite that does not change the spray gun spraying rate.

Claims (4)

1. roll cold mould coating automatic spraying machine comprises spray equipment, detent mechanism in its structure, it is characterized in that: comprise vertical detent mechanism and horizontal location mechanism in the detent mechanism, and be provided with management circuit and be electrically connected with the drive unit of detent mechanism.
2. roll cold mould coating automatic spraying machine according to claim 1, it is characterized in that: described vertical detent mechanism comprises the parallel four-bar linkage that is hinged on the base (9), with the hinged linear drive apparatus of montant (7), linear drive apparatus and parallel four-bar linkage are in same plane.
3. roll cold mould coating automatic spraying machine according to claim 1, it is characterized in that: described horizontal location mechanism comprises the guide rail (5) that is connected with parallel four-bar linkage top cross bar in the vertical detent mechanism, the spraying dolly (3) that can on guide rail (5), slide, the sprocket wheel that drives spraying dolly (3) is set on guide rail, chain drive and drive unit thereof, chain is hinged with the slide block that the vertical direction free degree is arranged (4) that is arranged on spraying dolly side, spray gun pole (2) is installed in spraying dolly (3) top, and spray gun (1) is fixed in the end of spray gun pole (2).
4. roll cold mould coating automatic spraying machine according to claim 3, it is characterized in that: described horizontal location mechanism, comprise in its structure and the optical code disk positioner of the supporting setting of drive sprocket that the receiving system of optical code disk (6) positioner is connected with management circuit.
CN2010201900550U 2010-05-14 2010-05-14 Roller cold type paint automatic spraying device Expired - Fee Related CN201823654U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010201900550U CN201823654U (en) 2010-05-14 2010-05-14 Roller cold type paint automatic spraying device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010201900550U CN201823654U (en) 2010-05-14 2010-05-14 Roller cold type paint automatic spraying device

Publications (1)

Publication Number Publication Date
CN201823654U true CN201823654U (en) 2011-05-11

Family

ID=43962214

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010201900550U Expired - Fee Related CN201823654U (en) 2010-05-14 2010-05-14 Roller cold type paint automatic spraying device

Country Status (1)

Country Link
CN (1) CN201823654U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102927950A (en) * 2012-10-31 2013-02-13 中钢集团邢台机械轧辊有限公司 Automatic thickness measuring device for cold-type coating of roller
CN103100498A (en) * 2013-02-23 2013-05-15 安徽昊方机电股份有限公司 Oscillating bar type rotating automatic spraying machine
CN103480807A (en) * 2013-08-26 2014-01-01 中钢集团邢台机械轧辊有限公司 Spraying method of horizontal centrifugal roller cold model
CN105251641A (en) * 2015-11-02 2016-01-20 天津市欣跃今朝科技发展有限公司 Intelligent guide rail spraying production device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102927950A (en) * 2012-10-31 2013-02-13 中钢集团邢台机械轧辊有限公司 Automatic thickness measuring device for cold-type coating of roller
CN102927950B (en) * 2012-10-31 2015-07-15 中钢集团邢台机械轧辊有限公司 Automatic thickness measuring device for cold-type coating of roller
CN103100498A (en) * 2013-02-23 2013-05-15 安徽昊方机电股份有限公司 Oscillating bar type rotating automatic spraying machine
CN103100498B (en) * 2013-02-23 2015-05-20 安徽昊方机电股份有限公司 Oscillating bar type rotating automatic spraying machine
CN103480807A (en) * 2013-08-26 2014-01-01 中钢集团邢台机械轧辊有限公司 Spraying method of horizontal centrifugal roller cold model
CN103480807B (en) * 2013-08-26 2015-11-18 中钢集团邢台机械轧辊有限公司 A kind of spraying method of horizontal centrifugal roller cold mould
CN105251641A (en) * 2015-11-02 2016-01-20 天津市欣跃今朝科技发展有限公司 Intelligent guide rail spraying production device

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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
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110511

Termination date: 20140514