GB589582A - Improvements in or relating to the control of paint-spraying apparatus - Google Patents

Improvements in or relating to the control of paint-spraying apparatus

Info

Publication number
GB589582A
GB589582A GB6490/45A GB649045A GB589582A GB 589582 A GB589582 A GB 589582A GB 6490/45 A GB6490/45 A GB 6490/45A GB 649045 A GB649045 A GB 649045A GB 589582 A GB589582 A GB 589582A
Authority
GB
United Kingdom
Prior art keywords
suction
cylinder
nozzle
shield
plate
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
Application number
GB6490/45A
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.)
Telegraph Condenser Co Ltd
Original Assignee
Telegraph Condenser 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 Telegraph Condenser Co Ltd filed Critical Telegraph Condenser Co Ltd
Priority to GB6490/45A priority Critical patent/GB589582A/en
Publication of GB589582A publication Critical patent/GB589582A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/0278—Arrangement or mounting of spray heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
    • B05B12/32—Shielding elements, i.e. elements preventing overspray from reaching areas other than the object to be sprayed

Landscapes

  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)

Abstract

<PICT:0589582/III/1> <PICT:0589582/III/2> A shield is located in the path of a spray gun, means being provided whereby, on one of a series of articles which it is desired to paint being presented to the spray gun, the shield is withdrawn; such means, however, being inoperative if one of such articles should not be present. The apparatus is designed mainly in connection with the apparatus for coating mica plates as described in Specification 589,581 in which the plates are successively conveyed on to a suction nozzle and held by the nozzle while being sprayed. This invention ensures that, if the nozzle fails to pick up a plate, the spray will be intercepted by the shield and so will not foul the suction nozzle. Referring to Fig. 1, with a plate over the mouth of the suction nozzle connected to tube 10, the suction pressure in the cylinder to tube 10, the suction pressure in the cylinder 9 draws the piston 8 against the action of the spring 11, whereby the shield 2 is withdrawn from the position covering the nozzle 1 of the spray gun. When no plate is held against the suction nozzle, suction in the cylinder 9 ceases and the spring 11 operates to restore the shield 2 to its covering position. Another form of the invention is illustrated in Fig. 2. On rotation of the cam 15, the piston 12 is moved to the right, and with the suction nozzle which is attached to tube 14 covered by a plate, suction is produced in the left-hand end of the cylinder 13 which will thus rock about its pivot 22 with the result that the shield 30 will be moved from its covering position. With the plate absent, insufficient pressure is induced in the cylinder 13 and the spring 24 will maintain the cylinder in contact with the stop 23 so that the nozzle of the spray gun 31 remains covered. On completion of the stroke of the piston 12, a port 32 in the cylinder is uncovered whereby suction is relieved, this action being timed to take place when it is required that the plate be released by the suction nozzle.
GB6490/45A 1945-03-15 1945-03-15 Improvements in or relating to the control of paint-spraying apparatus Expired GB589582A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB6490/45A GB589582A (en) 1945-03-15 1945-03-15 Improvements in or relating to the control of paint-spraying apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6490/45A GB589582A (en) 1945-03-15 1945-03-15 Improvements in or relating to the control of paint-spraying apparatus

Publications (1)

Publication Number Publication Date
GB589582A true GB589582A (en) 1947-06-24

Family

ID=9815452

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6490/45A Expired GB589582A (en) 1945-03-15 1945-03-15 Improvements in or relating to the control of paint-spraying apparatus

Country Status (1)

Country Link
GB (1) GB589582A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105964474A (en) * 2016-05-13 2016-09-28 北京金瀑布环境艺术有限责任公司 Trailing-free spray head
CN106466664A (en) * 2015-08-21 2017-03-01 樱田农机科技（泰州）有限公司 It is provided with the plant protection pesticide spray machine boom pipe of nozzle connection
CN107803288A (en) * 2017-12-08 2018-03-16 武汉市华力机械铸造有限公司 A kind of environment-friendly type balancing weight spray gun
CN112974084A (en) * 2021-02-09 2021-06-18 重庆市庆岩建材有限公司 Tower crane counter weight production processingequipment
CN114749301A (en) * 2022-05-24 2022-07-15 长沙逆动科技有限公司 Curved surface environment self-adaptive protection device for high-altitude operation robot

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106466664A (en) * 2015-08-21 2017-03-01 樱田农机科技（泰州）有限公司 It is provided with the plant protection pesticide spray machine boom pipe of nozzle connection
CN105964474A (en) * 2016-05-13 2016-09-28 北京金瀑布环境艺术有限责任公司 Trailing-free spray head
CN107803288A (en) * 2017-12-08 2018-03-16 武汉市华力机械铸造有限公司 A kind of environment-friendly type balancing weight spray gun
CN112974084A (en) * 2021-02-09 2021-06-18 重庆市庆岩建材有限公司 Tower crane counter weight production processingequipment
CN114749301A (en) * 2022-05-24 2022-07-15 长沙逆动科技有限公司 Curved surface environment self-adaptive protection device for high-altitude operation robot

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