阅读说明：本技术 一种带有自动清洁功能的增减材复合加工装备 (Increase and decrease material combined machining equipment with self-cleaning function ) 是由 赵吉宾 唐成铭 赵宇辉 李论 于 2020-05-22 设计创作，主要内容包括：本发明涉及精密机械制造加工制造技术领域,具体地说是一种带有自动清洁功能的增减材复合加工装备,包括柜体、激光熔覆系统、高速抛磨减材系统、清洁系统及工业机器人,所述激光熔覆系统、高速抛磨减材系统、清洁系统及工业机器人均设于所述柜体中,且所述激光熔覆系统设有激光熔覆头,所述高速抛磨减材系统设有高速研抛工具头,所述清洁系统设有清洁工具头,所述柜体内设有工作台和工具夹,且所述激光熔覆头、高速研抛工具头及清洁工具头不使用时分别置于对应的工具夹上、使用时通过工业机器人取下并移动至工作台上方。本发明将多种功能集成于一体,并利用工业机器人与不同工具头之间的快速切换实现不同阶段的加工作业,大大提高了生产效率。(The invention relates to the technical field of precision machinery manufacturing, processing and manufacturing, in particular to material-increasing and material-decreasing composite processing equipment with an automatic cleaning function, which comprises a cabinet body, a laser cladding system, a high-speed polishing and material-decreasing system, a cleaning system and an industrial robot, wherein the laser cladding system, the high-speed polishing and material-decreasing system, the cleaning system and the industrial robot are all arranged in the cabinet body, the laser cladding system is provided with a laser cladding head, the high-speed polishing and material-decreasing system is provided with a high-speed polishing tool head, the cleaning system is provided with a cleaning tool head, a workbench and a tool clamp are arranged in the cabinet body, and the laser cladding head, the high-speed polishing tool head and the cleaning tool head are respectively arranged on the corresponding tool clamps when not used and are taken down by the industrial robot and are moved to the upper part of the workbench when used. The invention integrates multiple functions, realizes processing operation in different stages by fast switching between the industrial robot and different tool heads, and greatly improves the production efficiency.)

1. The utility model provides an increase and decrease material combined machining equipment with self-cleaning function which characterized in that: the high-speed polishing and material reducing cabinet comprises a cabinet body (1), a laser cladding system, a high-speed polishing and material reducing system, a cleaning system and an industrial robot (2), wherein the laser cladding system, the high-speed polishing and material reducing system, the cleaning system and the industrial robot (2) are all arranged in the cabinet body (1), the laser cladding system is provided with a laser cladding head (12), the high-speed polishing and material reducing system is provided with a high-speed polishing tool head (13), the cleaning system is provided with a cleaning tool head (14), a workbench (8) and a tool clamp (15) are arranged in the cabinet body (1), and the laser cladding head (12), the high-speed polishing tool head (13) and the cleaning tool head (14) are respectively arranged on the corresponding tool clamp (15) when not used and are taken down through the industrial robot (2) and are moved to the upper side of the workbench (8) when used.

2. The material adding and reducing composite processing equipment with the automatic cleaning function as claimed in claim 1, wherein: the laser cladding system comprises a laser cladding head (12), a laser generator (3), a powder feeder (6) and a water cooling machine (9), wherein an optical fiber interface (121) is arranged at the rear end of the laser cladding head (12), a powder feeder interface (123) and a light emitting head (124) are arranged at the front end of the laser cladding head (12), the water cooling machine interface (122) is arranged on one side of the middle of the laser cladding head (12), the optical fiber interface (121) is connected with the laser generator (3) through an optical fiber cable, the powder feeder interface (123) is connected with the powder feeder (6) through a pipeline, the water cooling machine interface (122) is connected with the water cooling machine (9) through a pipeline, a focusing mirror is arranged in the light emitting head (124), and the middle of the laser cladding head (12) is in butt joint with an industrial robot (2) through a quick change connector (201).

3. The material adding and reducing composite processing equipment with the automatic cleaning function as claimed in claim 1, wherein: the high-speed polishing and material reducing system comprises a high-speed polishing tool head (13) and an air pump (10), wherein the high-speed polishing tool head (13) comprises a driving device (131), a mounting bracket (132), a polishing head (133) and an air ejector pipe (134), the driving device (131) is installed on the mounting bracket (132), the polishing head (133) is installed on an output shaft of the driving device (131), the mounting bracket (132) is butted with an industrial robot (2) through a quick-change connector (201), the air ejector pipe (134) is arranged on the mounting bracket (132), and the air ejector pipe (134) supplies air through the air pump (10).

4. The material adding and reducing composite processing equipment with the automatic cleaning function as claimed in claim 3, wherein: the front end of the gas injection pipe (134) is provided with a nozzle.

5. The material adding and reducing composite processing equipment with the automatic cleaning function as claimed in claim 1, wherein: the cleaning system comprises a cleaning tool head (14) and an industrial dust collector (7), wherein the cleaning tool head (14) comprises a tool head body, a support (142), a drawing opening (143) and a guide pipe (141), the tool head body is installed on the support (142), the front end of the tool head body is provided with the drawing opening (143), the rear end of the tool head body is provided with the guide pipe (141) to be connected with the industrial dust collector (7), and the support (142) is in butt joint with the industrial robot (2) through a quick-change connector (201).

6. The material adding and reducing composite processing equipment with the automatic cleaning function as claimed in claim 1, wherein: laser cladding system includes laser generator (3), send powder ware (6) and water-cooled machine (9), it includes air pump (10) to throw at a high speed and grind the material system that subtracts, clean system includes industrial dust catcher (7), and wherein water-cooled machine (9) and send powder ware (6) branch to locate industrial robot (2) both sides, and the top in the cabinet body (1) is located in laser generator (3), just water-cooled machine (9), send powder ware (6), laser generator (3) are distinguished through baffle and the work that contains workstation (8) and industrial robot (2) respectively, and the lower part in the cabinet body (1) is equipped with human-computer interaction system switch board (5), industrial dust catcher (7), robot switch board (11) and air pump (10), and middle part in the cabinet body (1) is equipped with median septum (16), just human-computer interaction system switch board (5), industrial dust catcher (7), The robot control cabinet (11) and the air pump (10) are separated from the working area through the middle clapboard (16).

7. The material adding and reducing composite processing equipment with the automatic cleaning function as claimed in claim 6, wherein: the middle partition plate (16) is of a concave structure in the middle, the workbench (8) is arranged in the concave position in the middle of the middle partition plate (16), and a vibration motor (17) is arranged on the lower side of the inclined surface of the middle partition plate (16).

8. The material adding and reducing composite processing equipment with the automatic cleaning function as claimed in claim 7, wherein: the three vibration motors (17) are respectively arranged on the lower sides of different inclined planes of the middle partition plate (16).

9. The material adding and reducing composite processing equipment with the automatic cleaning function as claimed in claim 6, wherein: the utility model discloses a cabinet, including the cabinet body, the cabinet body is equipped with protection casing (101) on the surface of the cabinet body (1), wherein be equipped with the opening of a area observation window on protection casing (101) of the first front side of the cabinet body (1), be equipped with touch-sensitive screen (18) on protection casing (101) of one side of opening the door, be equipped with clear glass on protection casing (101) of the position that corresponds with laser generator (3).

10. The material adding and reducing composite processing equipment with the automatic cleaning function as claimed in claim 1, wherein: foot margin gyro wheel (4) are installed to cabinet body (1) bottom.

Technical Field

The invention relates to the technical field of precision machinery manufacturing and processing, in particular to material increasing and decreasing composite processing equipment with an automatic cleaning function.

Background

Laser cladding is an efficient additive manufacturing technology, metal powder is melted by high-energy laser, and parts are molded in a layer-by-layer accumulation mode, however, the parts molded by the laser cladding technology are not high in size precision, large in surface roughness and adhered with powder particles, and after-treatment processing needs to be further performed in modes of sand blasting, milling, grinding and the like, so that the high size precision and the finished surface can be obtained. In addition, with the development of the technology, some devices integrating a laser cladding material increasing technology and a milling, polishing and material reducing technology into a whole are also provided in the prior art, but the devices are usually formed by modifying a cutting machine tool, namely, a laser cladding head is installed beside a main shaft of the cutting machine tool, the position of the laser cladding head needs to be changed by a movement shaft of the machine tool in the material increasing process, the movement mechanism of the integrated mode is complex, and the occupied area is overlarge due to the additional devices such as an external water cooling machine and a laser generator.

Disclosure of Invention

The invention aims to provide a material-adding and material-reducing composite processing device with an automatic cleaning function, which integrates a laser cladding material-adding manufacturing function, a part surface material-reducing polishing and finishing function and a part cleaning function, realizes processing operation at different stages by rapidly switching between an industrial robot and different tool heads, and greatly improves the production efficiency.

The purpose of the invention is realized by the following technical scheme:

the utility model provides an increase and decrease material combined machining equipment with self-cleaning function, includes the cabinet body, laser cladding system, high-speed throwing grinds to subtract material system, clean system and industrial robot, laser cladding system, high-speed throwing grind to subtract material system, clean system and industrial robot all locate in the cabinet body, just the laser cladding system is equipped with the laser cladding head, high-speed throwing grinds to subtract material system and is equipped with high-speed grinding and polishing instrument head, clean system is equipped with the cleaning tool head, the internal workstation and the instrument clamp of being equipped with of cabinet, just laser cladding head, high-speed grinding and polishing instrument head and cleaning tool head are not arranged in respectively when not using on the corresponding instrument clamp, take off and move to the workstation top through industrial robot during the use.

The laser cladding system comprises a laser cladding head, a laser generator, a powder feeder and a water cooling machine, wherein an optical fiber interface is arranged at the rear end of the laser cladding head, a powder feeder interface and a light emitting head are arranged at the front end of the laser cladding head, a water cooling machine interface is arranged on one side of the middle of the laser cladding head and connected with the laser generator through an optical fiber cable, the powder feeder interface is connected with the powder feeder through a pipeline, the water cooling machine interface is connected with the water cooling machine through a pipeline, a focusing mirror is arranged in the light emitting head, and the middle of the laser cladding head is in butt joint with an industrial robot through a quick-change connector.

The high-speed polishing and material reducing system comprises a high-speed polishing tool head and an air pump, wherein the high-speed polishing tool head comprises a driving device, a mounting bracket, a polishing head and an air jet pipe, the driving device is installed on the mounting bracket, the polishing head is installed on an output shaft of the driving device, the mounting bracket is butted with an industrial robot through a quick-change connector, the air jet pipe is arranged on the mounting bracket, and the air jet pipe passes through the air pump for air supply.

The front end of the gas ejector pipe is provided with a nozzle.

The cleaning system comprises a cleaning tool head and an industrial dust collector, wherein the cleaning tool head comprises a tool head body, a support, a drawing opening and a guide pipe, the tool head body is installed on the support, the drawing opening is formed in the front end of the tool head body, the guide pipe is arranged at the rear end of the tool head body and is connected with the industrial dust collector, and the support is in butt joint with the industrial robot through a quick-change connector.

Laser cladding system includes laser generator, powder feeder and water-cooling machine, high-speed throwing grinds to subtract material system and includes the air pump, clean system includes the industrial dust collector, and wherein water-cooling machine and powder feeder divide and locate industrial robot both sides, and laser generator locates the internal top of cabinet, just water-cooling machine, powder feeder, laser generator distinguish with the work that contains workstation and industrial robot respectively through the baffle, and the internal lower part of cabinet is equipped with human-computer interaction system switch board), industrial dust collector, robot control cabinet and air pump, and the internal middle part of cabinet is equipped with the median septum, just human-computer interaction system switch board, industrial dust collector, robot control cabinet and air pump pass through the median septum with work distinguishes.

The middle partition plate is of a structure with a concave middle part, the workbench is arranged at the concave middle part of the middle partition plate, and the vibration motor is arranged on the lower side of the inclined surface of the middle partition plate.

The three vibration motors are respectively arranged on the lower sides of different inclined planes of the middle partition plate.

The improved refrigerator is characterized in that a protective cover is arranged on the surface of the cabinet body, a door with an observation window is arranged on the protective cover on the front side of the upper half part of the cabinet body, a touch screen is arranged on the protective cover on the side with the door, and transparent glass is arranged on the protective cover at the position corresponding to the laser generator.

Foot margin gyro wheel is installed to cabinet body bottom.

The invention has the advantages and positive effects that:

1. the laser cladding material increase manufacturing function, the part surface material reduction polishing finishing function and the part cleaning function are integrated, the machining operation at different stages is realized by rapidly switching the industrial robot and different tool heads, and the production efficiency is greatly improved.

2. All the accessory equipment is integrated in one cabinet body, so that the floor area of the equipment is greatly reduced, and the equipment is convenient to carry and move.

3. The working area and the accessory equipment are separated by the partition board in the cabinet body, so that the influence of powder and cutting particles generated in the working area on the accessory equipment is avoided, the working table is arranged in the middle concave position of the middle partition board, and the middle partition board utilizes the vibration of the vibration motor to enable the powder and the cutting particles to be concentrated on and near the working table, so that the cleaning is convenient, the cleaning time is effectively saved, and the production efficiency is further improved.

4. The integral protective cover is arranged on the outer side of the cabinet body, so that the pollution of powder and other processing products to the surrounding environment is avoided.

5. The invention realizes the control of the industrial robot through the human-computer interaction system, and can compile part processing programs according to the requirements, thereby greatly improving the application range of the invention and being more flexible to use.

6. The invention can automatically realize the operations of cladding material increase, material reduction polishing, part cleaning and the like, and the automation degree is greatly improved.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention,

figure 2 is a schematic view of the industrial robot in figure 1,

figure 3 is a schematic view of the laser cladding head of figure 2,

figure 4 is a schematic view of the high-speed polishing tool head of figure 2,

figure 5 is a schematic view of the cleaning tool head of figure 2,

figure 6 is a schematic view of the middle partition board in the cabinet body of the invention,

figure 7 is a front view of the intermediate deck panel of figure 6,

fig. 8 is an external view of the present invention.

The device comprises a cabinet body 1, a protective cover 101, an industrial robot 2, a quick-change connector 201, a laser generator 3, foundation rollers 4, a human-computer interaction system control cabinet 5, a powder feeder 6, an industrial dust collector 7, a workbench 8, a water cooler 9, an air pump 10, a robot control cabinet 11, a laser cladding head 12, an optical fiber interface 121, a water cooler interface 122, a powder feeder interface 123, a light emitting head 124, a high-speed polishing tool head 13, a driving device 131, an installation support 132, a polishing head 133, an air ejector pipe 134, a cleaning tool head 14, a conduit 141, a support 142, a drawing opening 143, a tool clamp 15, a middle partition plate 16, a vibrating motor 17 and a touch screen 18.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 to 8, the high-speed polishing and milling device comprises a cabinet body 1, a laser cladding system, a high-speed polishing and milling material reducing system, a cleaning system and an industrial robot 2, wherein the laser cladding system, the high-speed polishing and milling material reducing system, the cleaning system and the industrial robot 2 are all arranged in the cabinet body 1, the laser cladding system is provided with a laser cladding head 12, the high-speed polishing and milling material reducing system is provided with a high-speed polishing and milling tool head 13, the cleaning system is provided with a cleaning tool head 14, a workbench 8 and a tool clamp 15 are arranged in the cabinet body 1, and the laser cladding head 12, the high-speed polishing and milling tool head 13 and the cleaning tool head 14 are respectively arranged on the corresponding tool clamp 15 when not used, and are taken down by the industrial robot 2 and are moved above the workbench 8 when used to complete corresponding operations.

As shown in fig. 2, the free end of the industrial robot 2 is connected with different tool joints through a quick-change connector 201, the quick-change connector 201 comprises an equipment end and a tool end, wherein the equipment end is installed at the end of the industrial robot 2, and the tool ends are respectively installed on the laser cladding head 12, the high-speed polishing tool head 13 and the cleaning tool head 14, in this embodiment, the quick-change connector 201 is operated by compressed air, the compressed air is provided by an air pump 10 arranged in the cabinet body 1, the quick-change connector 201 and the air pump 10 are both in the prior art and are commercially available products, in addition, the industrial robot 2 is also in the prior art and is also commercially available products, the industrial robot 2 control system is integrated in an industrial robot control cabinet 11 arranged in the middle of the inner bottom of the cabinet body 1, the system in the robot control cabinet 11 comprises a power supply module and a control module respectively responsible for power supply and control of the industrial robot 2, an operator can write in a part processing program and receive the call of the integrated control interaction system, as shown in fig. 1, a man-machine interaction system control cabinet 5 is arranged in the cabinet body 1, the integrated control interaction system is integrated in the man-machine interaction system control cabinet 5, as shown in fig. 8, a touch screen 18 is arranged on the surface of the cabinet body 1, and the operator can complete corresponding operation through the touch screen 18. When the material adding, reducing and cleaning work is switched, the industrial robot 2 firstly places the used tool head on the corresponding tool clamp 15, and then takes down the required tool head from the corresponding tool clamp 15 and moves the tool head to the upper part of the workbench 8 for corresponding operation.

As shown in fig. 1 and 3, the laser cladding system includes a laser cladding head 12, a laser generator 3, a powder feeder 6, and a water cooler 9, wherein the laser cladding head 12 is provided with an optical fiber interface 121 at the rear end, a powder feeder interface 123 and a light emitting head 124 at the front end, a water cooler interface 122 is provided at one side of the middle portion of the laser cladding head 12, the optical fiber interface 121 is used for connecting an optical fiber cable led out by the laser generator 3, laser generated by the laser generator 3 enters the laser cladding head 12 through the optical fiber cable for propagation, and is focused and emitted by a focusing mirror installed in the light emitting head 124, the powder feeder interface 123 is connected with the powder feeder 6 through a pipeline, metal powder required during processing is sent from the powder feeder interface 123 to the laser cladding head 12 through a hollow hose by the powder feeder 6, the powder feeder 6 can adjust the powder feeding flow and the powder feeding pressure according to the program requirements, in addition, because the heat generated by the laser accelerates the aging of the optical outlet head 124, the water cooler interface 122 needs to be connected with the water cooler 9 through a pipeline, and the water cooler 9 sends water for cooling to avoid overheating of the additive tool head. The rear side of the middle part of the laser cladding head 12 is provided with a tool end of the quick-change connector 201, so as to be used for realizing quick butt joint with an equipment end of the quick-change connector 201 on the industrial robot 2. The laser generator 3, the powder feeder 6 and the water cooler 9 are all well-known in the art and are commercially available products.

As shown in fig. 1 and 4, the high-speed polishing material reducing system includes a high-speed polishing tool head 13 and an air pump 10, wherein the high-speed polishing tool head 13 comprises a driving device 131, a mounting bracket 132, a polishing head 133 and an air jet pipe 134, the driving device 131 is mounted on the mounting bracket 132, the polishing head 133 is mounted on an output shaft of the driving device 131 and is driven to rotate by the driving device 131, the mounting bracket 132 is provided with a tool end of a quick-change connector 201 for realizing quick butt joint with the tail end of the industrial robot 2, in addition, the mounting bracket 132 is provided with an air injection pipe 134 for forcibly cooling the polishing head 133 and the surface of the part, the front end of the air ejector pipe 134 is provided with a nozzle which is made of brass, an inner hole is polished, a chamfer is designed at an orifice, the service life is long, and the air ejector pipe 134 provides compressed air through the air pump 10. In this embodiment, the driving device 131 is a pneumatic motor.

As shown in fig. 1 and 5, the cleaning system includes a cleaning tool head 14 and an industrial vacuum cleaner 7, wherein the cleaning tool head 14 includes a tool head body, a bracket 142, a drawing opening 143 and a conduit 141, the tool head body is mounted on the bracket 142, the front end of the tool head body is provided with the drawing opening 143, the rear end of the tool head body is provided with the conduit 141 to connect with the industrial vacuum cleaner 7, and the tool end of the bracket 142 provided with a quick-change connector 201 is used for realizing quick docking with the tail end of the industrial robot 2. When it is desired to clean the part or table 8, the industrial vacuum cleaner 7 is opened and powder or swarf particles are drawn in through the suction opening 143 and into the collection tank of the industrial vacuum cleaner 7 via the conduit 141.

As shown in fig. 1, the water cooling machine 9 and the powder feeder 6 are arranged at the rear part in the cabinet body 1 and are respectively arranged at two sides of the industrial robot 2, because the water cooling machine 9 and the powder feeder 6 are higher, a vertical partition board is arranged in the cabinet body 1 to separate the two devices from a working area containing the working table 8 and the industrial robot 2, the laser generator 3 is arranged at the top end in the cabinet body 1, the laser generator 3 is also provided with a partition board around to separate the laser generator from the working area, the human-computer interaction system control cabinet 5, the industrial dust collector 7, the robot control cabinet 11 and the air pump 10 are all arranged at the lower part in the cabinet body 1, and a middle partition board 16 is arranged in the cabinet body 1 to separate the devices from the working area containing the working table 8 and the industrial robot 2.

As shown in fig. 6-7, well baffle 16 is middle part recessed structure, and workstation 8 is located the middle part concave recess of well baffle 16, the base plate that the part takes shape needs passes through the bolt and installs on workstation 8, three vibrating motor 17 branch is located the different inclined plane downside of well baffle 16, the powder that produces during processing and cutting particle can fall on the inclined plane of workstation 8 and well baffle 16, when carrying out cleaning work, the vibration effect that vibrating motor 17 produced can assemble the powder and the granule that disperse on the 16 inclined planes of well baffle on the workstation 8 of intermediate position, consequently the vibration of cooperation well baffle 16, industrial robot 2 only need when carrying out cleaning work clean part, workstation 8 and workstation 8 peripheral position can, promoted cleaning work efficiency greatly.

As shown in fig. 8, the surface of the cabinet body 1 is provided with an integral protective cover 101, wherein the protective cover 101 encloses the upper half of the cabinet body 1 as a working area for completing the processing process, the protective cover 101 is of a semi-sealed structure, a door opening with an observation window is reserved on the protective cover 101 at the front side of the upper half of the cabinet body 1 so as to realize taking and delivering parts, the protective cover 101 at the door opening side is provided with a touch screen 18 for operation and man-machine interaction, the protective cover 101 at the position corresponding to the laser generator 3 is provided with a piece of transparent glass, a display panel for observing and displaying the state of the laser generator 3 is arranged on the transparent glass, the bottom of the cabinet body 1 is provided with a ground roller 4, the equipment is convenient to carry, move and fix, and the ground roller 4 is a known technology in the field.

The working principle of the invention is as follows:

firstly, opening process system software through the touch screen 18, inputting processing part information, selecting a processing process file, and automatically generating a three-dimensional model, layering information and processing path information of the curved surface part by the process system software.

And secondly, selecting laser power, scanning speed and powder feeding speed in process system software, and setting the type specification of the polishing tool.

Thirdly, a component substrate is mounted on the worktable 8, fastened by bolts, and the door is closed to prevent powder dust from escaping during processing.

Fourthly, after the set process parameters are confirmed to be ready, a 'start processing' button on the touch screen 18 is clicked, the laser cladding system starts to operate, the tail end of the industrial robot 2 is automatically butted with the laser cladding head 12 placed on the tool clamp 15 according to the process file information, the laser cladding head 12 is driven to move to the position above the workbench 8, and laser cladding material increase processing is automatically carried out on the part substrate.

And fifthly, after the laser cladding processing operation is completed, the high-speed polishing and grinding material reducing system starts to operate, the industrial robot 2 firstly places the laser cladding head 12 on the corresponding tool clamp 15, then is in butt joint with the high-speed polishing and grinding tool head 13, drives the high-speed polishing and grinding tool head 13 to move to the position above the workbench 8, and automatically enters the material reducing and polishing operation.

Sixthly, after the material reducing and polishing operation is completed, the cleaning system starts to operate, the industrial robot 2 firstly places the high-speed polishing tool head 13 on the corresponding tool clamp 15, then is in butt joint with the cleaning tool head 14, drives the cleaning tool head 14 to move to the position above the workbench 8, automatically enters the cleaning operation, and in the cleaning operation, the vibration motor 17 on the middle partition plate 16 is started to collect powder and particles dispersed on the inclined surface of the middle partition plate 16 onto the workbench 8 in the middle position, so that the cleaning efficiency is greatly improved.

And seventhly, after the cleaning operation is finished, finishing the processing program, prompting on the touch screen 18 at the moment, clicking a processing finishing button on the touch screen 18 by an operator, stopping the equipment, disconnecting the power supply of the equipment when the temperature of the part substrate and the temperature of the working area are lower than set values, detaching a fastening bolt on the substrate, and taking out the substrate and the metal parts processed and manufactured by increasing and decreasing materials.