WO2021179659A1 - 工件喷涂装置 - Google Patents

工件喷涂装置 Download PDF

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Publication number
WO2021179659A1
WO2021179659A1 PCT/CN2020/128665 CN2020128665W WO2021179659A1 WO 2021179659 A1 WO2021179659 A1 WO 2021179659A1 CN 2020128665 W CN2020128665 W CN 2020128665W WO 2021179659 A1 WO2021179659 A1 WO 2021179659A1
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WO
WIPO (PCT)
Prior art keywords
workpiece
fixing plate
pipe
spraying device
spraying
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PCT/CN2020/128665
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English (en)
French (fr)
Inventor
黄小军
顾宗慧
陈荣华
诸斌
Original Assignee
基迈克材料科技（苏州）有限公司
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Publication of WO2021179659A1 publication Critical patent/WO2021179659A1/zh

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    • 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
    • B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
    • B05B13/0228—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts the movement of the objects being rotative
    • 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
    • B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
    • B05B12/084—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to condition of liquid or other fluent material already sprayed on the target, e.g. coating thickness, weight or pattern
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B16/00—Spray booths
    • B05B16/20—Arrangements for spraying in combination with other operations, e.g. drying; Arrangements enabling a combination of spraying operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials

Definitions

  • the invention relates to the field of mechanical processing, in particular to a workpiece spraying device.
  • Plasma spraying equipment is used to melt powder and deposit it on a rotating workpiece mounted on a lathe through a high-speed flame flow to form a target.
  • Each spraying can only produce one, and then it has to be disassembled and replaced to replace the workpiece.
  • a lot of installation and disassembly time is wasted, which is not only extremely inefficient, but also seriously increases production costs. .
  • a workpiece spraying device including:
  • the fixing assembly is rotatably arranged on the bracket, and the fixing assembly includes a first fixing plate and a second fixing plate arranged opposite to each other.
  • a plurality of first clamps are ringed on the first fixing plate, and the second fixing plate
  • a plurality of second clamps are arranged around the fixed plate, the first clamps and the second clamps are respectively used to clamp two ends of the workpiece, and the annular discs of the workpieces are arranged on the fixed assembly;
  • Spraying part the spraying part is arranged on one side of the fixed assembly and used for spraying the workpiece, and when the fixed assembly rotates, each of the workpieces is opposite to the spraying part in turn;
  • the first clamp is rotatably arranged on the first fixing plate
  • the second clamp is rotatably arranged on the second fixing plate, one of the first clamp and the second clamp Rotating motor is connected.
  • a plurality of workpieces to be sprayed can be installed on the fixed assembly at the same time through the first fixture and the second fixture. Any one of the first fixed plate and the second fixed plate can be connected with a rotating motor to rotate the workpiece, and match the sprayed parts. The workpiece is sprayed, and the rotating fixed assembly can sequentially align the workpieces with the sprayed parts to spray the workpieces.
  • the rotating fixed assembly can sequentially align the workpieces with the sprayed parts to spray the workpieces.
  • the rotating motor is arranged on the second fixing plate, and an output chuck is arranged on the rotating motor, and the output chuck passes through the second fixing plate and the first fixing plate.
  • Each rotating motor is connected to the main control module.
  • the main control module can separately control the start and speed of each rotating motor. When spraying a workpiece, only the rotating motor corresponding to the workpiece works to avoid waste of power resources.
  • the rotating motor drives the second clamp to rotate through the output chuck, and the second clamp rotates synchronously with the workpiece and the first clamp.
  • the second fixing plate is provided with a main motor, and the main motor is arranged coaxially with the second fixing plate for driving the fixing assembly to rotate.
  • the main motor is coaxially arranged with the second fixed plate, and the main motor is used to drive the second fixed plate to rotate.
  • the second fixed plate and the first fixed plate are connected by a dust-proof plate, so that the fixed assembly rotates as a whole to achieve the purpose of switching workpieces. .
  • a slip ring is provided on the main motor, and the slip ring is electrically connected to each of the rotating motors through brushes.
  • the arrangement of the slip ring and the brushes realizes the electrical connection of each motor to the main control module, and at the same time simplifies the line distribution to the greatest extent and saves line cost and space.
  • a dust suction pipe is provided between the first fixing plate and the second fixing plate, a plurality of dust suction openings are provided on the side wall of the dust suction pipe, and the bracket includes: a frame body , The suction pipe is arranged on the frame, and the suction pipe is provided with a rotating connector; the first fixing plate is provided with a connecting pipe on the side close to the suction pipe, and the connecting pipe is A mating joint matched with the rotating connector is provided, and two ends of the mating tube are respectively connected with the suction pipe and the dust suction pipe.
  • the dust suction pipe is used to suck the powder that is flying out and falling when the workpiece is sprayed.
  • a cooling assembly is provided on the side of the first fixing plate close to the suction pipe, and the cooling assembly includes a cooling head and a bearing arranged on the first fixing plate.
  • the bearing is connected to the first fixture, the cooling head passes through the bearing to communicate with the first fixture, and the cooling head is connected with a water inlet pipe and a drain pipe, and the water purification pipe is used to feed the workpiece Enter cooling water inside.
  • the valves of the water inlet pipe and drain pipe on the corresponding cooling head are opened, and the water inlet pipe continuously inputs cooling water to the cooling head.
  • the cooling water enters the workpiece, and the workpiece is filled with the workpiece and flows out from the drain pipe, so that the workpiece is always Fill the cooling water with lower temperature to spray and cool the workpiece.
  • one end of the water inlet pipe is connected to the cooling head, the other end is connected to the mating joint, one end of the drain pipe is connected to the cooling head, and the other end is connected to the mating joint.
  • the rotary connector is provided with a total water inlet pipe and a total water outlet pipe, and the rotary connector communicates with the interior of the mating joint.
  • the main water inlet pipe is connected to the external water source, and the cooling water is outputted into the matching joint through the rotating connector, and the matching joint is used to input the cooling water into the water inlet pipe that opens the valve.
  • the water discharged from the drain pipe flows to the rotating connector through the mating joint and is output from the main outlet pipe.
  • the cooling head is provided with a quick air inlet pipe and a quick drain pipe
  • the quick air inlet pipe is used for conveying air into the workpiece and draining cooling water from the quick drain pipe.
  • the drain pipe After spraying a workpiece, the drain pipe cannot quickly drain the cooling water in the workpiece.
  • the fast air inlet pipe will quickly fill the workpiece with gas through the cooling head, and drain the water in the workpiece from the fast drain pipe to prevent the workpiece from remaining cooling water after spraying.
  • the fixing assembly further includes: a plurality of dust isolation plates arranged around the first fixing plate and the second fixing plate, and the dust isolation plates connect two adjacent ones Workpieces are separated.
  • the dust isolation plate separates each workpiece to avoid contamination of other workpieces caused by the workpiece during spraying, and at the same time connects the first fixing plate and the second fixing plate.
  • the workpiece spraying device further includes a coating thickness gauge, and the coating thickness gauge and the spraying part are arranged on the same side of the fixing assembly.
  • the coating thickness gauge uses a distance sensor to detect the spray thickness on the surface of the workpiece.
  • the distance sensor can be a light sensor, an ultrasonic sensor, etc.
  • the coating thickness gauge detects the distance between itself and the surface of the workpiece in real time. When the distance reaches the preset distance, it means that the coating thickness on the surface of the workpiece meets the spraying requirements, and the main control
  • the module will stop feeding powder to the sprayed parts and stop spraying the workpieces.
  • the coating thickness gauge can be moved horizontally to detect the spray thickness of each displacement on the workpiece.
  • a slideway is provided at the bottom of the bracket, and the bracket can slide along the axial direction of the fixing assembly on the sliding.
  • Figure 1 is a schematic diagram of the overall structure of a station spraying device in an embodiment
  • Fig. 2 is a schematic diagram of the connection between the main motor and the rotating motor of the station spraying device in an embodiment.
  • the first embodiment of the present invention relates to a workpiece spraying device for spraying a workpiece.
  • the spraying device for the workpiece 8 in this embodiment includes: a bracket 1, a fixing assembly 2, a spraying part 3, and a main control module provided on the bracket 1.
  • the fixing assembly 2 includes two opposed first fixings.
  • the plate 4 and the second fixing plate 5, the first fixing plate 4 is ringed with a plurality of first clamps 6, the second fixing plate 5 is ringed with a plurality of second clamps 7, the first clamp 6 and the second clamp 7
  • a plurality of workpieces 8 can be clamped on the fixed assembly 2 at the same time, and each workpiece 8 is arranged on the fixed assembly 2 in a ring shape.
  • the fixed component 2 can be rotated on the support 1, and the spraying part 3 is arranged on one side of the fixed component 2, and the workpiece 8 corresponding to the fixed component 2 can be sprayed.
  • the spraying part 3 is a plasma spray gun.
  • the main control device controls the powder warehouse to supply powder to the spraying part 3, and then controls The sprayed part 3 is sprayed on the workpiece 8. After spraying, the workpiece 8 corresponding to the sprayed part 3 can be switched by rotating the fixed assembly 2.
  • the fixed assembly 2 can be manually rotated or driven by a motor, and the fixed assembly 2 can be rotated to realize each workpiece
  • the sequential spraying of 8 saves the steps of disassembling and reinstalling the workpiece 8, which greatly saves time and improves the spraying efficiency.
  • the first clamp 6 is rotatably arranged on the first fixing plate 4, and the second clamp 7 is rotatably arranged on the second fixing plate 5.
  • the first clamp 6 or the second clamp 7 is connected with the rotating motor 9 to make the clamping
  • the workpiece 8 can be rotated to facilitate the spraying process.
  • the rotating motor 9 can be arranged on either the first fixing plate 4 or the second fixing plate 5.
  • the rotating motor 9 is arranged on the second fixing plate 5 as an example for illustration.
  • the rotating motor 9 may also be provided on the first fixing plate 4.
  • the rotating motor 9 can drive the second fixture 7, the work piece 8 and the first fixture 6 to rotate. When the work piece 8 is sprayed, since the spraying piece 3 is fixed and the work piece 8 rotates, the surface of the work piece 8 can be evenly sprayed.
  • the bottom of the bracket 1 is provided with a slideway 13, and the bracket 1 can slide along the axis of the fixed assembly 2, thereby driving the workpiece 8 to move in the length direction.
  • the spraying part 3 is controlled by the main control module.
  • the lower part can also be moved horizontally, so that the spraying part 3 is fixed so that each position on the workpiece 8 can be sprayed.
  • the sprayed powder can splash or fall on other workpieces 8.
  • a dust-proof plate 14 is also provided between the first fixed plate 4 and the second fixed plate 5. The dust-proof plate 14 protects each workpiece 8 to prevent the workpiece 8 from contaminating other workpieces 8 during spraying.
  • the first fixing plate 4 and the second fixing plate 5 are connected.
  • the workpiece 8 is fixed between the first fixing plate 4 and the second fixing plate 5.
  • a plurality of rotating motors 9 are arranged on the outside of the second fixing plate 5, and each rotating motor 9 corresponds to each second fixture 7 one by one.
  • the rotating motor 9 is provided with There is an output chuck 27, the output chuck 27 is connected to the second fixture 7 through the second fixing plate 5, and each rotating motor 9 is connected to the main control module.
  • the main control module can separately control the start and speed of each rotating motor 9 When spraying a workpiece 8, only the rotating motor 9 corresponding to the workpiece 8 works to avoid waste of power resources.
  • the rotating motor 9 drives the second clamp 7 to rotate through the output chuck 27, and the second clamp 7 rotates synchronously with the workpiece 8 and the first clamp 6.
  • the outer side of the second fixing plate 5 is also provided with a main motor, which is arranged coaxially with the second fixing plate 5, and the main motor is used to drive the second fixing plate 5 to rotate, which is between the second fixing plate 5 and the first fixing plate 4 They are connected by the dust-proof plate 14 so that the fixed assembly 2 rotates as a whole, so as to achieve the purpose of switching the workpiece 8.
  • the main motor is provided with a slip ring 11 connected to the main control module, and a plurality of brushes 12 are connected to the slip ring 11, and each brush 12 is connected to each rotating motor 9 respectively. While realizing the electrical connection of each motor to the main control module, the circuit distribution is simplified to the greatest extent, and the circuit cost and space are saved.
  • a dust suction pipe 15 is provided between the first fixing plate 4 and the second fixing plate 5, and the dust suction pipe 15 is coaxial with the first fixing plate 4 and the second fixing plate 5, and is used to suck the flying out and the workpiece 8 when spraying.
  • a plurality of dust suction ports are opened on the peripheral side of the dust suction pipe 15.
  • the bracket 1 includes a frame body and a suction pipe 16 arranged on the frame body.
  • the suction pipe 16 is connected to a vacuum cleaner and is used for connecting the dust suction pipe 15 to absorb and clean the powder generated during the spraying process.
  • the dust suction pipe 15 is arranged between the second fixing plate 5 and the first fixing plate 4, and can rotate with the fixing assembly 2, and the suction pipe 16 is fixed on the frame;
  • the suction pipe 16 is provided with The rotating connector 17,
  • the first fixed plate 4 is provided with a connecting tube 18,
  • the connecting tube 18 is provided with a mating joint 19 that matches the rotating connector 17, one end of the connecting tube 18 is rotatably connected with the suction tube 16, and the other end is connected with the suction
  • the dust pipe 15 is fixedly connected, and the connecting pipe 18 realizes the communication between the suction pipe 16 and the dust suction pipe 15, and at the same time enables the suction pipe 16 and the dust suction pipe 15 to be relatively rotatable.
  • a cooling assembly is provided on the side of the first fixing plate 4 close to the suction pipe 16, and the workpieces 8 are all hollow.
  • the cooling assembly can input cooling water into the workpiece 8 to cool the workpiece 8.
  • the cooling assembly includes: a cooling head 20 and a bearing 21 arranged on the first fixing plate 4.
  • the bearing 21 is connected to the first clamp 6, the first clamp 6 is hollow, and the cooling head 20 passes through the bearing 21 and the first clamp 6 to communicate with the workpiece 8.
  • the first clamp 6 is connected to the bearing 21, so that the first clamp 6 can rotate relative to the first fixed plate 4.
  • the cooling head 20 is connected to the water inlet pipe 22 and the drain pipe 23, and the water inlet pipe 22 and the drain pipe 23 are equipped with valves.
  • the valves can be manual valves or electric valves electrically connected to the main control module. In this embodiment, electric valves are used.
  • electric valves are used.
  • One end of the water inlet pipe 22 is connected to the cooling head 20, the other end is connected to the mating joint 19, one end of the drain pipe 23 is connected to the cooling head 20, and the other end is connected to the mating joint 19;
  • the rotary joint 17 is provided with a general water inlet pipe 28 and the main outlet pipe 29, the rotating connector 17 and the mating connector 19 are internally communicated.
  • the main water inlet pipe 28 is connected to an external water source, and the cooling water is outputted into the mating joint 19 through the rotating connector 17, and the mating joint 19 inputs the cooling water into the water inlet pipe 22 that opens the valve.
  • the water discharged from the drain pipe 23 flows to the rotating connector 17 through the mating joint 19, and is output from the main outlet pipe 29.
  • the integration of the inlet pipe 22 and the outlet pipe on the mating joint 19 greatly simplifies the pipeline installation and saves the installation space of the pipeline. .
  • the cooling head 20 is also provided with a quick air inlet pipe 24 and a quick drain pipe 25. Both the quick air inlet pipe 24 and the quick drain pipe 25 are provided with electric valves connected to the main control module. After the painting of the workpiece 8 is completed, the main control module Close the valves of the inlet pipe 22 and the drain pipe 23 on the corresponding cooling head 20, and open the electric valves of the quick inlet pipe 24 and the quick drain pipe 25. The quick inlet pipe 24 will quickly fill the workpiece 8 with gas through the cooling head 20. The water in the workpiece 8 is drained from the quick drain pipe 25 to prevent the workpiece 8 from remaining cooling water after spraying.
  • the quick air inlet pipe 24 on each cooling head 20 is connected to the general air outlet device, and the quick drain pipe 25 on each cooling head 20 is connected to the general drain box, which greatly saves the cost and space of charging and draining.
  • the main control module is completed in a workpiece 8. After spraying, the quick intake pipe 24 and the quick drain pipe 25 on the corresponding cooling head 20 are opened for quick drainage.
  • the spraying device for the workpiece 8 also includes: a coating thickness gauge 26, which is electrically connected to the main control module; the coating thickness gauge 26 and the sprayed part 3 are arranged on the same side of the fixed assembly 2, and the coating thickness gauge is
  • the instrument 26 is used to detect the spraying thickness of the surface of the workpiece 8 in real time when the spraying part 3 sprays the workpiece 8 and transmit the detection result to the main control module.
  • the coating thickness gauge 26 uses a distance sensor to detect the spray thickness on the surface of the workpiece 8.
  • the distance sensor can be a light sensor, an ultrasonic sensor, etc.
  • the coating thickness gauge 26 detects the distance between itself and the surface of the workpiece 8 in real time.
  • the main control module will stop feeding powder to the spray part 3 and stop spraying the workpiece 8.
  • the coating thickness gauge 26 can move horizontally to detect the spray thickness of each displacement on the workpiece 8.
  • the workpiece 8 spraying device also includes: a control panel, a control panel and a main control module.
  • the control panel is for manual operation. The worker can use the control panel to turn on the rotating motors 9, electric valves, and suction pipes 16, as well as set the flow of cooling water and Rotating the speed of the motor 9 maximizes the spraying efficiency, and at the same time facilitates timely correction of errors at the spraying site, and improves the pass rate of the workpiece 8 spraying.
  • the main control module opens the valve of the water inlet pipe 22 and the water outlet pipe on the cooling head 20 corresponding to the workpiece 8 to pass the cooling water into the workpiece 8 to circulate, set the cooling temperature parameter of the water, connect the suction pipe 16 and start it Dust removal.
  • Adjust the distance between the sprayed part 3 and the workpiece 8 to the best spraying distance set the rotation parameters of the rotating motor 9 corresponding to the workpiece 8 on the control panel, set the spraying length and the moving speed, and start.
  • the rotating motor 9 drives the workpiece 8 to rotate through the second clamp 7.
  • the main control module turns on the plasma spray gun, so that the plasma spray gun reaches the required power process parameters for melting, and can be sprayed.
  • the powder is delivered to the spraying part 3 through the powder supply bin.
  • the flame of the powder passing through the spraying part 3 melts instantly and then undergoes automation.
  • the sprayed part 3 is controlled to move back and forth and the coating is deposited on the workpiece 8 to form a coating.
  • the sprayed unmelted powder or dust is adsorbed by the dust suction pipe 15 behind the workpiece 8, and is sucked into the dust collector through the suction pipe 16 to be filtered.
  • the coating thickness gauge 26 detects that the thickness of the surface of the workpiece 8 reaches the set thickness required by the product, it will alarm and display it on the control panel.
  • the main control module will send an instruction to the spray part 3 to stop spraying and control the powder supply The bin stops feeding powder.
  • the main control module sends an instruction to the main motor 10 to rotate the main motor 10 to the angle of the next workpiece 8, and start spraying repeatedly.

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  • Spray Control Apparatus (AREA)

Abstract

一种工件喷涂装置，包括：支架（1）；固定组件（2），可转动地设在支架（1）上，固定组件（2）包括相对设置的第一固定板（4）和第二固定板（5），第一固定板（4）上环设多个第一夹具（6），第二固定板（5）上环设多个第二夹具（7），第一夹具（6）和第二夹具（7）分别用于夹持工件（8）的两端，各工件（8）环形排布在固定组件（2）上；喷涂件（3），用于对工件（8）进行喷涂，固定组件（2）转动时，各工件（8）依次与喷涂件（3）相对；第一夹具（6）可转动地设在第一固定板（4）上，第二夹具（7）可转动地设在第二固定板（5）上，第一夹具（6）与第二夹具（7）其中之一连接有转动电机（9）。该工件喷涂装置可以同时安装多个待喷涂工件，在更换喷涂对象时无需将工件拆卸再安装新的工件，提升了喷涂效率，降低生产成本。

Description

工件喷涂装置
本申请要求2020年3月11日向中国国家知识产权局的申请号为202010165893.0的专利申请的优先权。
技术领域
本发明涉及机械加工领域，特别是涉及一种工件喷涂装置。
背景技术
传统的靶材生产主要是采用工件移动或喷枪移动方式，采用等离子喷涂设备融化粉末通过高速焰流沉积到安装在车床上的旋转工件上，从而形成靶材。每次喷涂都只能生产一根，然后要拆卸下来重新更换工件，对于生产喷涂时间短涂层薄的靶材，浪费了大量的安装和拆卸时间，不仅效率极低，且严重增加了生产成本。
发明内容
基于此，有必要针对上述问题，提供一种工件喷涂装置，可以避免更换喷涂对象时对工件的拆卸安装，提升喷涂效率，降低生产成本。
一种工件喷涂装置，包括：
支架；
固定组件，可转动地设在所述支架上，所述固定组件包括相对设置的第一固定板和第二固定板，所述第一固定板上环设多个第一夹具，所述第二固定板上环设多个第二夹具，所述第一夹具和所述第二夹具分别用于夹持工件的两端，各所述工件环形盘排布在所述固定组件上；
喷涂件，所述喷涂件设在所述固定组件的一侧，用于对所述工件进行喷涂，所述固定组件转动时，各所述工件依次与所述喷涂件相对；
所述第一夹具可转动地设在所述第一固定板上，所述第二夹具可转动地设在所述第二固定板上，所述第一夹具与所述第二夹具其中之一连接有转动电机。
上述工件喷涂装置，固定组件上通过第一夹具和第二夹具可以同时安装多个待喷涂的工件，第一固定板和第二固定板中任意板上可以连接转动电机转动工件，配合喷涂件对工件进行喷涂，转动固定组件可以依次将各工件对准喷涂件进行工件的喷涂，在更换喷涂对象时无需将工件拆卸再安装新的工件，大大提升了喷涂效率，降低生产成本。
在其中一个实施例中，所述转动电机设在所述第二固定板上，且所述转动电机上设有输出卡盘，所述输出卡盘穿设所述第二固定板与所述第二夹具连接。每个转动电机分别与主控模块连接，主控模块可以分别控制每个转动电机的启动和转速，在进行一工件喷涂时，仅与该工件对应的转动电机工作，避免电力资源的浪费。转动电机通过输出卡盘带动第二夹具转动，第二夹具与工件及第一夹具同步转动。
在其中一个实施例中，所述第二固定板设设置有总电机，所述总电机与第二固定板同轴设置，用于带动所述固定组件转动。总电机与第二固定板同轴设置，总电机用于带动第二固定板转动，第二固定板与第一固定板之间通过隔尘板连接，使得固定组件整体转动，达到切换工件的目的。
在其中一个实施例中，所述总电机上设有集电环，所述集电环通过电刷与各所述转动电机电连接。集电环和电刷的设置在实现各电机电连接主控模块的同时最大程度的简化了线路分布，节省线路成本和空间。
在其中一个实施例中，所述第一固定板和所述第二固定板之间设有吸尘管，所述吸尘管的侧壁开设多个吸尘口，所述支架包括：架体、设在所述架体上的吸气管，所述吸气管上设有旋转连接头；所述第一固定板靠近所述吸气管的一 侧设有连接管，所述连接管上设有与所述旋转连接头配合的配合接头，所述配合管的两端分别与所述吸气管及所述吸尘管连接。吸尘管用于吸取工件喷涂时的飞出和落下的粉末。
在其中一个实施例中，所述第一固定板靠近所述吸气管的一侧上设有冷却组件，所述冷却组件包括冷却头和设在所述第一固定板上的轴承，所述轴承与所述第一夹具连接，所述冷却头穿过所述轴承与所述第一夹具连通所述工件，所述冷却头上连接有进水管和排水管，所述净水管用于向工件内输入冷却水。在进行一工件的喷涂时，对应的冷却头上的进水管和排水管的阀门开启，进水管向冷却头持续输入冷却水，冷却水进入工件内，充满工件从排水管流出，使得工件内始终充满温度较低的冷却水，对工件进行喷涂冷却。
在其中一个实施例中，所述进水管一端连接在所述冷却头上，另一端连接在所述配合接头上，所述排水管一端连接在所述冷却头上，另一端连接在所述配合接头上；所述旋转连接头上设有总进水管和总出水管，所述旋转连接头与所述配合接头内部连通。总进水管连通外部水源，将冷却水通过旋转连接头输出配合接头内，配合接头将冷却水输入到开启阀门的进水管内。排水管排出的水通过配合接头流向旋转连接头，从总出水管输出，将进水管和出水管整合在配合接头上大幅度简化了管路设置，节省管路的设置空间。
在其中一个实施例中，所述冷却头上设有快速进气管和快速排水管，所述快速进气管用于向所述工件内输气将冷却水从所述快速排水管中排出。在完成一工件的喷涂后，排水管无法快速排净工件内的冷却水。快速进气管会通过冷却头向工件内快速填充气体，将工件内的水从快速排水管中排出，避免工件在喷涂后内部还残留冷却水。
在其中一个实施例中，所述固定组件还包括：环设在所述第一固定板和所 述第二固定板之间的多个隔尘板，所述隔尘板将相邻的两个工件隔开。隔尘板将各工件隔开，避免工件在喷涂时造成对其他工件的污染，同时连接第一固定板和第二固定板。
在其中一个实施例中，所述工件喷涂装置还包括：涂层测厚仪，所述图层测厚仪与所述喷涂件设在所述固定组件的同一侧。涂层测厚仪上通过距离传感器实现对工件表面的喷涂厚度的检测。距离传感器可以为光传感器、超声波传感器等，涂层测厚仪实时检测自身与工件表面之间的距离，当距离达到预先设定的距离时，代表工件表面的涂层厚度达到喷涂要求，主控模块会停止向喷涂件送粉，停止对工件的喷涂。涂层测厚仪可在水平上移动，以检测工件上各位移的喷涂厚度。
在其中一个实施例中，所述支架底部设有滑道，所述支架在所述滑动上可沿所述固定组件的轴线方向滑动。
附图说明
图1为一实施例中工位喷涂装置的整体结构示意图；
图2为一实施例中工位喷涂装置的总电机和转动电机连接的结构示意图。
其中：1、支架；2、固定组件；3、喷涂件；4、第一固定板；5、第二固定板；6、第一夹具；7、第二夹具；8、工件；9、转动电机；10、主电机；11、集电环；12、电刷；13、滑道；14、隔尘板；15、吸尘管；16、吸气管；17、旋转连接头；18、连接管；19、配合接头；20、冷却头；21、轴承；22、进水管；23、排水管；24、快速进气管；25、快速排水管；26、涂层测厚仪；27、输出卡盘；28、总进水管；29、总出水管。
具体实施方式
为使本发明的目的、技术方案及优点更加清楚明白，以下结合附图及具体 实施方式，对本发明进行进一步的详细说明。应当理解的是，此处所描述的具体实施方式仅用以解释本发明，并不限定本发明的保护范围。
需要说明的是，当元件被称为“固定于”另一个元件，它可以直接在另一个元件上或者也可以存在居中的元件。当一个元件被认为是“连接”另一个元件，它可以是直接连接到另一个元件或者可能同时存在居中元件。本文所使用的术语“垂直的”、“水平的”、“左”、“右”以及类似的表述只是为了说明的目的，并不表示是唯一的实施方式。
除非另有定义，本文所使用的所有的技术和科学术语与属于本发明的技术领域的技术人员通常理解的含义相同。本文中在本发明的说明书中所使用的术语只是为了描述具体的实施方式的目的，不是旨在于限制本发明。本文所使用的术语“及/或”包括一个或多个相关的所列项目的任意的和所有的组合。
本发明的第一实施方式涉及一种工件喷涂装置，用于对工件进行喷涂。
如图1所示，本实施方式中的工件8喷涂装置包括：支架1、设在支架1上的固定组件2、喷涂件3、主控模块，固定组件2包括两个相对设置的第一固定板4和第二固定板5，第一固定板4上环设有多个第一夹具6，第二固定板5上环设有多个第二夹具7，第一夹具6与第二夹具7对应，用于夹持工件8，固定组件2上可同时夹持多个工件8，各工件8环形排布在固定组件2上。其中固定组件2可在支架1上转动，喷涂件3设在固定组件2的一侧，可以对与固定组件2上对应的工件8进行喷涂。本实施方式中，喷涂件3为等离子喷枪，当然，在不同的产品需求和不同的喷涂工艺下，喷涂件3也可以选择其他喷枪，主控装置控制粉末仓向喷涂件3供粉，再控制喷涂件3进行对工件8进行喷涂，喷涂完毕后，可通过转动固定组件2来切换与喷涂件3对应的工件8，固定组件2可通过人工转动或电机驱动，转动固定组件2可实现各工件8的依次喷涂，省 去了工件8拆卸再安装的步骤，极大的节约了时间，提升了喷涂效率。
其中第一夹具6可转动地设在第一固定板4上，第二夹具7可转动地设置第二固定板5上，第一夹具6或第二夹具7与转动电机9相连，使得夹持的工件8可转动，便于喷涂工艺的进行。转动电机9可以设在第一固定板4或第二固定板5中任意一个上，本实施方式中，以转动电机9设在第二固定板5上为例做说明，在其他实施例中，转动电机9也可以设在第一固定板4上。转动电机9可以带动第二夹具7、工件8和第一夹具6转动，在进行工件8的喷涂时，由于喷涂件3固定，工件8转动可使工件8表面喷涂均匀。
另外值得注意的是，支架1底部设有滑道13，支架1可在滑到上沿固定组件2的轴线方向滑动，从而带动工件8在长度方向上移动，喷涂件3在主控模块的控制下也可以在水平上移动，使得喷涂件3固定即可对工件8上的各位置进行喷涂。在进行一工件8的喷涂时，喷涂的粉末可以飞溅或落到其他工件8上，第一固定板4和第二固定板5之间还设有隔尘板14，隔尘板14将各工件8隔开，避免工件8在喷涂时造成对其他工件8的污染，同时连接第一固定板4和第二固定板5。
第一固定板4和第二固定板5之间固定工件8，第二固定板5的外侧设有多个转动电机9，各转动电机9与各第二夹具7一一对应，转动电机9设有输出卡盘27，输出卡盘27穿设第二固定板5连接第二夹具7，每个转动电机9分别与主控模块连接，主控模块可以分别控制每个转动电机9的启动和转速，在进行一工件8喷涂时，仅与该工件8对应的转动电机9工作，避免电力资源的浪费。转动电机9通过输出卡盘27带动第二夹具7转动，第二夹具7与工件8及第一夹具6同步转动。
第二固定板5的外侧还设有：总电机，总电机与第二固定板5同轴设置，总 电机用于带动第二固定板5转动，第二固定板5与第一固定板4之间通过隔尘板14连接，使得固定组件2整体转动，达到切换工件8的目的。结合图2，总电机上设有与主控模块连接集电环11，集电环11上连接有多个电刷12，各电刷12分别与各转动电机9连接。在实现各电机电连接主控模块的同时最大程度的简化了线路分布，节省线路成本和空间。
第一固定板4和第二固定板5之间设有吸尘管15，吸尘管15与第一固定板4及第二固定板5同轴，用于吸取工件8喷涂时的飞出和落下的粉末，吸尘管15的周侧开设多个吸尘口。支架1则包括：架体和设在架体上的吸气管16，吸气管16与吸尘器连接，用于连接吸尘管15，将喷涂过程中产生的粉末吸附清洁。值得注意的是，吸尘管15设在第二固定板5和第一固定板4之间，可随固定组件2转动，而吸气管16固定在架体上；吸气管16上设有旋转连接头17，第一固定板4上设有连接管18，连接管18上设有与旋转连接头17配合的配合接头19，连接管18一端与吸气管16转动连接，另一端与吸尘管15固定连接，连接管18实现了吸气管16与吸尘管15的连通，且同时使吸气管16与吸尘管15可相对转动。
在进行工件8喷涂时，工件8需进行冷却以保证喷涂效果，提升喷涂效率。本实施方式中，第一固定板4靠近吸气管16的一侧上设有冷却组件，工件8均为中空设置，冷却组件可以向工件8内输入冷却水对工件8进行降温。冷却组件包括：冷却头20和设在第一固定板4上的轴承21，轴承21与第一夹具6连接，第一夹具6中空，冷却头20穿过轴承21和第一夹具6连通工件8，第一夹具6与轴承21连接，使得第一夹具6可以与第一固定板4相对转动，在进行一工件8的喷涂时，工件8、第一夹具6和第二夹具7转动，冷却头20与第一固定板4、第二固定板5固定。
冷却头20上连接头进水管22和排水管23，进水管22和排水管23上均设有阀门，阀门可为手动阀门或与主控模块电连接的电动阀门，本实施方式中以电动阀门为例，不做具体限定。在进行一工件8的喷涂时，对应的冷却头20上的进水管22和排水管23的阀门开启，进水管22向冷却头20持续输入冷却水，冷却水进入工件8内，充满工件8从排水管23流出，使得工件8内始终充满温度较低的冷却水，对工件8进行喷涂冷却。
进水管22一端连接在冷却头20上，另一端连接在配合接头19上，排水管23一端连接在冷却头20上，另一端连接在配合接头19上；旋转连接头17上设有总进水管28和总出水管29，旋转连接头17与配合接头19内部连通。总进水管28连通外部水源，将冷却水通过旋转连接头17输出配合接头19内，配合接头19将冷却水输入到开启阀门的进水管22内。排水管23排出的水通过配合接头19流向旋转连接头17，从总出水管29输出，将进水管22和出水管整合在配合接头19上大幅度简化了管路设置，节省管路的设置空间。
在完成一工件8的喷涂后，排水管23无法快速排净工件8内的冷却水。冷却头20上还设有快速进气管24和快速排水管25，快速进气管24和快速排水管25上均设有与主控模块连接的电动阀门，在完成工件8的喷涂后，主控模块关闭对应的冷却头20上的进水管22和排水管23的阀门，开启快速进气管24和快速排水管25的电动阀门，快速进气管24会通过冷却头20向工件8内快速填充气体，将工件8内的水从快速排水管25中排出，避免工件8在喷涂后内部还残留冷却水。各冷却头20上的快速进气管24连接总出气装置，各冷却头20上的快速排水管25连接总排水箱，大幅度的节省充气和排水的成本和空间，主控模块在一工件8完成喷涂后开启对应的冷却头20上的快速进气管24和快速排水管25进行快速排水。
工件8喷涂装置还包括：涂层测厚仪26，涂层测厚仪26与主控模块电连接，涂层测厚仪26与喷涂件3设在固定组件2的同一侧，涂层测厚仪26用于在喷涂件3对工件8进行喷涂时实时对工件8表面的喷涂厚度进行检测，并将检测结果传输给主控模块。涂层测厚仪26上通过距离传感器实现对工件8表面的喷涂厚度的检测。距离传感器可以为光传感器、超声波传感器等，涂层测厚仪26实时检测自身与工件8表面之间的距离，当距离达到预先设定的距离时，代表工件8表面的涂层厚度达到喷涂要求，主控模块会停止向喷涂件3送粉，停止对工件8的喷涂。涂层测厚仪26可在水平上移动，以检测工件8上各位移的喷涂厚度。
工件8喷涂装置还包括：控制面板，控制面板与主控模块，控制面板供人工操作，工人可通过控制面板开启各转动电机9、电动阀门、吸气管16，也可以设置冷却水的流量以及转动电机9的转速，使喷涂效率达到最高，同时便于在喷涂现场及时修正错误，提升工件8喷涂的合格率。
在对工件8进行喷涂时，首先将多个工件8的两端分别用第一夹具6和第二夹具7各自安装好，第一夹具6冷却组件的轴承21连接，第二夹具7与输出卡盘27连接，将一工件8与喷涂件3相对应。主控模块打开该工件8对应的冷却头20上的进水管22和出水管的阀门，将冷却水通入到工件8内循环，设置好水的冷却温度参数，连接好吸气管16并启动除尘。调整喷涂件3与工件8的距离至最佳喷涂距离，在控制面板上设置与该工件8对应的转动电机9的旋转参数，设置喷涂长度和移动速度并启动。转动电机9通过第二夹具7带动工件8旋转。主控模块开启等离子喷枪，使等离子喷枪达到融化所需要的功率工艺参数，可以进行喷涂，通过供粉仓设将粉末输送到喷涂件3内，粉末经过喷涂件3出来的火焰瞬间融化然后经过自动化控制喷涂件3往复移动涂层沉积到工件8 上形成涂层，喷涂出来的未融化粉末或粉尘通过工件8后的吸尘管15吸附，经过吸气管16吸入到除尘器中过滤。当涂层测厚仪26检测到工件8表面的厚度达到产品需要的设定厚度时，报警并在控制面板上显示，此时主控模块会发送指令给喷涂件3停止喷涂，并控制供粉仓停止送粉。主控模块发送指令给主电机10，使主电机10旋转到下一个工件8的角度，重复开始喷涂。在喷涂下一工件8时，关闭上一工件8对应的冷却头20的进水管22和出水管上的电动阀门，开启快速进气管24和快速排水管25的阀门，压缩空气进入到工件8管道内将冷却水排出，速进气管和快速排水管25的阀门。依次完成各工件8的喷涂后，控制喷涂件3停止喷涂，关闭吸气管16和所有进水管22、排水管23、快速进气管24和快速排水管25，将各工件8从固定组件2上拆卸下来，完成多个工件8的喷涂。
以上所述实施例的各技术特征可以进行任意的组合，为使描述简洁，未对上述实施例中的各个技术特征所有可能的组合都进行描述，然而，只要这些技术特征的组合不存在矛盾，都应当认为是本说明书记载的范围。
以上所述实施例仅表达了本发明的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对发明专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干变形和改进，这些都属于本发明的保护范围。因此，本发明专利的保护范围应以所附权利要求为准。

Claims (11)

  1. 一种工件喷涂装置，其特征在于，包括：
    支架；
    固定组件，可转动地设在所述支架上，所述固定组件包括相对设置的第一固定板和第二固定板，所述第一固定板上环设多个第一夹具，所述第二固定板上环设多个第二夹具，所述第一夹具和所述第二夹具分别用于夹持工件的两端，各所述工件环形盘排布在所述固定组件上；
    喷涂件，所述喷涂件设在所述固定组件的一侧，用于对所述工件进行喷涂，所述固定组件转动时，各所述工件依次与所述喷涂件相对；
    所述第一夹具可转动地设在所述第一固定板上，所述第二夹具可转动地设在所述第二固定板上，所述第一夹具与所述第二夹具其中之一连接有转动电机。
  2. 根据权利要求1所述的工件喷涂装置，其特征在于，所述转动电机设在所述第二固定板上，且所述转动电机上设有输出卡盘，所述输出卡盘穿设所述第二固定板与所述第二夹具连接。
  3. 根据权利要求2所述的工件喷涂装置，其特征在于，所述第二固定板设设置有总电机，所述总电机与第二固定板同轴设置，用于带动所述固定组件转动。
  4. 根据权利要求3所述的工件喷涂装置，其特征在于，所述总电机上设有集电环，所述集电环通过电刷与各所述转动电机电连接。
  5. 根据权利要求2所述的工件喷涂装置，其特征在于，所述第一固定板和所述第二固定板之间设有吸尘管，所述吸尘管的侧壁开设多个吸尘口，所述支架包括：架体、设在所述架体上的吸气管，所述吸气管上设有旋转连接头；所述第一固定板靠近所述吸气管的一侧设有连接管，所述连接管上设有与所述旋转连接头配合的配合接头，所述配合管的两端分别与所述吸气管及 所述吸尘管连接。
  6. 根据权利要求5所述的工件喷涂装置，其特征在于，所述第一固定板靠近所述吸气管的一侧上设有冷却组件，所述冷却组件包括冷却头和设在所述第一固定板上的轴承，所述轴承与所述第一夹具连接，所述冷却头穿过所述轴承与所述第一夹具连通所述工件，所述冷却头上连接有进水管和排水管，所述净水管用于向工件内输入冷却水。
  7. 根据权利要求6所述的工件喷涂装置，其特征在于，所述进水管一端连接在所述冷却头上，另一端连接在所述配合接头上，所述排水管一端连接在所述冷却头上，另一端连接在所述配合接头上；所述旋转连接头上设有总进水管和总出水管，所述旋转连接头与所述配合接头内部连通。
  8. 根据权利要求7所述的工件喷涂装置，其特征在于，所述冷却头上设有快速进气管和快速排水管，所述快速进气管用于向所述工件内输气将冷却水从所述快速排水管中排出。
  9. 根据权利要求1所述的工件喷涂装置，其特征在于，所述固定组件还包括：环设在所述第一固定板和所述第二固定板之间的多个隔尘板，所述隔尘板将相邻的两个工件隔开。
  10. 根据权利要求1所述的工件喷涂装置，其特征在于，所述工件喷涂装置还包括：涂层测厚仪，所述图层测厚仪与所述喷涂件设在所述固定组件的同一侧。
  11. 根据权利要求1所述的工件喷涂装置，其特征在于，所述支架底部设有滑道，所述支架在所述滑动上可沿所述固定组件的轴线方向滑动。
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