Rotary station device applied to spraying of inverted robot

Abstract

The rotary station device comprises a spraying room, the spraying room is in a cuboid shape, concave openings are formed in the two sides of the long edge of the spraying room, an access door is arranged on one side of the wide edge of the spraying room, at least two rotary table assemblies are symmetrically arranged on the two sides of the spraying room, and each rotary table assembly comprises a rotary table base and a rotary table. A lower bearing type collecting groove is dug in the lower portion of the rotary table base, an inverted robot is arranged in the spraying room and comprises a robot base and a mechanical arm, the robot base is fixedly installed at the top of the spraying room and detachably connected with a fixing block, and the two sides of the fixing block are detachably connected with carrying supports; the efficient and intelligent mechanical arm has the advantages of being efficient, intelligent, energy-saving and environment-friendly.

Description

TECHNICAL FIELD

[0001] The utility model relates to robot spraying technical field, concretely is a kind of rotary station device applied to inverted robot spraying. BACKGROUND

[0002] In modern industrial production, spraying process is an important link of product surface treatment, and plays a key role in improving product appearance quality and protection performance. Among them, robot spraying technology has been widely applied due to its high efficiency, precision and stability.

[0003] At present, in the spraying production process, due to the limitation of overall layout of paint spraying area and the constraint of robot activity range, production unit can only rely on single rotary station to realize the conveying of workpiece, so that the circulation speed of workpiece on production line is slow, which seriously restricts the production efficiency, and also easily causes waste of paint, increases production cost and pollutes the environment. Therefore, it is necessary to design a kind of rotary station device applied to inverted robot spraying with efficiency and energy saving and environmental protection. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of rotary station device applied to inverted robot spraying to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the utility model provides the following technical scheme: a spraying house is provided, at least two rotary table assemblies are symmetrically arranged on both sides of the spraying house, the rotary table assembly comprises a rotary table base and a turntable, a lower bearing type collecting groove is excavated under the rotary table base, an inverted robot is arranged inside the spraying house, the inverted robot comprises a robot base and a mechanical arm, the robot base is fixedly installed on the top of the spraying house, a fixing block is detachably connected to the robot base, a carrying support is detachably connected to both sides of the fixing block, and the mechanical arm is detachably connected to the bottom of the fixing block.

[0006] According to the above technical scheme, the spraying house is in the shape of rectangular parallelepiped, recessed openings are arranged on both sides of the long side of the spraying house, and an access door is arranged on one side of the wide side.

[0007] According to the above technical scheme, the mechanical arm comprises a rotary seat, a large arm assembly is movably connected to the rotary seat, a small arm assembly is movably connected to the large arm assembly, a shaft assembly is movably connected to the small arm assembly, and a spray gun is detachably connected to the shaft assembly.

[0008] According to the above technical scheme, a flange interface is arranged on the shaft assembly, the flange interface is connected with an adapter plate, the adapter plate is connected with a mounting bracket, and the mounting bracket is connected with the spray gun.

[0009] According to the technical scheme, the paint supply pump and the powder supply pump are arranged outside the spraying room, the paint supply pump and the powder supply pump are provided with discharge holes, the spray gun is provided with a feeding hole, and a conveying pipe is connected between the discharge hole and the feeding hole.

[0010] According to the technical scheme, the spraying room is further provided with a control cabinet and an explosion-proof cabinet, the control cabinet is electrically connected with the rotary table assembly, and the explosion-proof cabinet is electrically connected with the paint supply pump and the powder supply pump.

[0011] In summary, the application has the following beneficial technical effects:

[0012] The rotating station device applied to the inverted robot spraying has the advantages that when running, the rotary table assembly conveys the workpiece into the specified spraying station on the spraying room through the concave opening from the outside of the spraying area in a rotating manner, after the inverted robot completes the spraying work, the sprayed workpiece is conveyed out of the spraying area by the rotary table assembly, thereby realizing efficient and continuous transportation of the workpiece, compared with the single rotating station, the device can process more workpieces in unit time, shortens the production cycle, improves the production efficiency, collects the dropped paint in the spraying process, thereby avoiding the waste of paint, reducing the loss cost of raw materials, and reducing the pollution emission of paint to the surrounding environment. BRIEF DESCRIPTION OF DRAWINGS

[0013] The accompanying drawings are included to provide a further understanding of the present application, and constitute a part of the specification, illustrate the present application and explain the principles of the present application, and do not constitute a limitation of the present application. In the drawings:

[0014] Figure 1 is a structural schematic view of the present application;

[0015] Figure 2 is a spraying room structure schematic view of the present application;

[0016] Figure 3 is a rotary table assembly structure schematic view of the present application;

[0017] Figure 4 is an inverted robot structure schematic view of the present application;

[0018] In the drawings: 100, spraying room; 101, concave opening; 102, access door;

[0019] 200, rotary table assembly; 201, rotary table base; 202, turntable; 203, collection tank;

[0020] 300, flip machine robot; 301, robot base; 302, mechanical arm; 303, fixed block; 304, carrying support; 305, transfer seat; 306, large arm assembly; 307, small arm

[0021] assembly; 308, shaft assembly; 309, spray gun

[0022] 400, paint supply pump; 500, powder supply pump; 600, control cabinet; 700, explosion-proof cabinet DETAILED DESCRIPTION

[0023] In order to make the personnel in the art better understand the scheme of the present application, the scheme in the embodiments of the present application will be described clearly and completely in conjunction with the drawings. Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor should belong to the scope of protection of the present application.

[0024] In the description of the present application, it should be noted that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and are not intended to indicate or imply that the devices or elements referred to must have a particular orientation and a particular orientation configuration and operation, and therefore cannot be understood as a limitation on the present application; the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance; in addition, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting" should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0025] Please refer to Figures 1-4The utility model provides technical scheme: including spray house 100, at least two rotary table assemblies 200 are symmetrically arranged in the both sides of spray house 100, rotary table assembly 200 includes rotary table base 201 and turntable 202, rotary table base 201 is excavated with the lower bearing type collection groove 203, spray house 100 is internally provided with upside -down robot 300, upside -down robot 300 includes robot base 301 and mechanical arm 302, robot base 301 is fixedly installed at the top of spray house 100, the fixed block 303 of detachable connection is had to robot base 301, the carrying support 304 of detachable connection is had to the both sides of fixed block 303, the mechanical arm 302 of detachable connection is had to the bottom of fixed block 303.

[0026] When running, rotary table assembly 200 is transported workpiece into the designated spraying station of spray house 100 from the outside of spraying area through concave mouth 101 in the rotation mode, upside -down robot 300 completes the spraying work, and the workpiece that has been sprayed is rotated and transported out of the spraying area by rotary table assembly 200, so that the efficient continuous transportation of workpiece is realized, compared with single rotary station, more workpieces can be handled in unit time in the device, the production cycle is shortened, and the production efficiency is improved, meanwhile, in the spraying process, collection groove 203 collects the paint dripping, thereby avoiding the waste of paint, reducing the loss cost of raw materials, and reducing the pollution emission of paint to the surrounding environment.

[0027] Spray house 100 is a cuboid, and concave mouth 101 is arranged on the long sides of spray house 100, and an access door 102 is arranged on one side of the wide side.

[0028] By setting concave mouth 101, a special space channel is provided for rotary table assembly 200 to rotate and transport workpieces, avoiding the transport jam caused by space obstruction, so that the workpiece can smoothly enter the spray house along the preset and flow path for spraying work, realizing the continuity of the transport link, thereby reducing the time loss caused by poor transport.

[0029] Mechanical arm 302 includes a swivel base 305, a large arm assembly 306 is movably connected to the swivel base 305, a small arm assembly 307 is movably connected to the large arm assembly 306, a shaft assembly 308 is movably connected to the small arm assembly 307, and a spray gun 309 is detachably connected to the shaft assembly 308.

[0030] During the spraying process, the large arm can be tilted around the connecting point of the rotating seat 305, and the small arm can be bent relative to the large arm. Combined together, it is like a human arm that can flexibly stretch and bend in three-dimensional space, accurately positioning to the location of workpieces in different positions and postures, thereby increasing the space range that the mechanical arm 302 can reach and increasing the movement flexibility of the mechanical arm 302, so that the flip-chip robot 300 can cope with workpieces of different sizes and shapes.

[0031] The shaft assembly 308 is provided with a flange interface, the flange interface is connected with an adapter plate, the adapter plate is connected with a mounting bracket, and the mounting bracket is connected with the spray gun 309.

[0032] The paint supply pump 400 and the powder supply pump 500 are provided outside the spray house 100, the paint supply pump 400 and the powder supply pump 500 are provided with discharge holes, the spray gun 309 is provided with inlet holes, the discharge holes and the inlet holes are connected with conveying pipes, and the conveying pipes are provided with sealing washers at both ends.

[0033] By setting the diversified configuration of the paint supply pump and the powder supply pump, the device can replace the coating corresponding to the process requirement for the spray gun 309 by plugging and unplugging the conveying pipe according to the workpiece required by different processes, thereby enriching the diversity of the sprayed workpiece types.

[0034] The sealing washers are arranged at both ends of the conveying pipe, which avoids leakage of paint or powder from the connection, thereby preventing paint waste, ground pollution and possible health hazards to operators caused by leakage, and maximizing the use of raw material resources. Secondly, when the equipment needs to be maintained or the conveying pipe needs to be replaced, the sealing washers can be easily disassembled and reinstalled, without damaging the connecting parts, thereby improving work efficiency.

[0035] The control cabinet 600 is electrically connected with the rotating table assembly 200, and the explosion-proof cabinet 700 is electrically connected with the paint supply pump 400 and the powder supply pump 500.

[0036] The control cabinet 600 transmits control signals to the turntable assembly 200 through cables, the control signals including rotating speed, rotating direction and positioning angle, so as to accurately control the movement of the turntable, realize all-directional and dead-angle-free spraying, improve production efficiency, the explosion-proof cabinet 700 transmits control signals to the paint supply pump 400 and the powder supply pump 500 through cables, the control signals including starting, stopping and adjusting the output power of the pump, meanwhile, the explosion-proof cabinet 700 also has the functions of fault monitoring and protection, it can monitor the running state of the paint supply pump 400 and the powder supply pump 500 in real time, once abnormal conditions such as overload, short circuit and overheating occur, the explosion-proof cabinet 700 can cut off the power supply and send an alarm signal at the same time, so as to prevent the fault from further expanding, and ensure the safety of the equipment and personnel.

[0037] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0038] Finally, it should be noted that: the above only the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application, for those skilled in the art, it still can be modified to the technical solutions recorded in the foregoing embodiments, or to some of the technical features of the equivalent replacement. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, shall be included in the scope of protection of the present application.

Claims

1. A rotating station device for use in inverted robot painting, comprising a spray booth (100), characterized in that: The spray room (100) is symmetrically provided with at least two rotary table assemblies (200) on both sides, the rotary table assembly (200) comprises a rotary table base (201) and a rotary disc (202), the rotary table base (201) is provided with a through-type collecting groove (203) under the rotary table base (201), the spray room (100) is internally provided with an inverted robot (300), the inverted robot (300) comprises a robot base (301) and a mechanical arm (302), the robot base (301) is fixedly installed on the top of the spray room (100), the robot base (301) is detachably connected with a fixing block (303), the fixing block (303) is detachably connected with a carrying support (304) on both sides, and the fixing block (303) is detachably connected with the mechanical arm (302) at the bottom.

2. A rotary station device for use in inverted robot painting according to claim 1, characterized in that: The spray room (100) is a cuboid, the spray room (100) is provided with a concave mouth (101) on both sides of the long side, and an access door (102) is arranged on one side of the wide side.

3. A rotary station device for use in inverted robot painting according to claim 1, characterized in that: The mechanical arm (302) comprises a rotating seat (305), the rotating seat (305) is movably connected with a large arm assembly (306), the large arm assembly (306) is movably connected with a small arm assembly (307), the small arm assembly (307) is movably connected with a shaft assembly (308), and the shaft assembly (308) is detachably connected with a spray gun (309).

4. A rotary station device for use in inverted robot painting according to claim 3, characterized in that: The shaft assembly (308) is provided with a flange interface, the flange interface is connected with an adapter plate, the adapter plate is connected with a mounting bracket, and the mounting bracket is connected with the spray gun (309).

5. A rotating station device for use in inverted robot painting according to claim 3, characterized in that: The spray room (100) is provided with a paint supply pump (400) and a powder supply pump (500) outside, the paint supply pump (400) and the powder supply pump (500) are provided with discharge holes, the spray gun (309) is provided with a feeding hole, the discharge hole and the feeding hole are connected with a conveying pipe, and the conveying pipe is provided with sealing washers at both ends.

6. A rotary station apparatus for use in inverted robot painting as defined in claim 5, wherein: The spray room (100) is further provided with a control cabinet (600) and an explosion-proof cabinet (700) outside, the control cabinet (600) is electrically connected with the rotary table assembly (200), and the explosion-proof cabinet (700) is electrically connected with the paint supply pump (400) and the powder supply pump (500).

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