Pneumatic mechanical arm linear spraying device

Abstract

The utility model relates to the technical field of spraying devices, and discloses a pneumatic mechanical arm linear spraying device which comprises a fixing rod, a fixing frame fixedly installed at the end of the fixing rod, a bearing fixedly installed on the side of the fixing frame, a lubricating assembly arranged in the middle of the bearing, a rotating rod inserted in the middle of the bearing, and a motor installed on the side of the rotating rod. The side portion of the fixing frame is provided with a mounting frame, the side portion of the mounting frame is fixedly provided with a sliding rod, the side portion of the sliding rod clamps a mechanical arm, the bottom of the mechanical arm is provided with a mounting shell, and the bottom of the mounting shell is connected with a material barrel in a clamped mode through a clamping assembly. And meanwhile, the uniformity and precision of spraying are guaranteed, the stability and durability of the whole structure are guaranteed through the arrangement of the fixing rod, the fixing frame, the bearing and the lubricating assembly, errors caused by vibration are reduced, and lubricating is more convenient through the arrangement of the lubricating assembly in the middle of the bearing.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying devices, in particular to a pneumatic mechanical arm linear spraying device. Background Art

[0002] Before the advent of pneumatic robotic arm linear spraying devices, traditional spraying operations relied heavily on manual operation or simple mechanical devices. Manual spraying is not only inefficient but also difficult to ensure uniformity and consistency. The operating environment also poses potential health risks to workers. Simple mechanical devices are typically only capable of spraying in a single direction, often failing to meet the needs of complex-shaped objects or those requiring multi-angle spraying. With the advancement of industrial automation technology, spraying equipment is gradually becoming more automated and intelligent. Pneumatic robotic arms, due to their flexibility and programmability, are widely used in various spraying applications. Automated spraying technology can improve production efficiency, reduce labor costs, improve spray quality, and reduce material waste.

[0003] In the existing technology, if the equipment is not maintained after long-term use, it may wear out or fail, which will reduce the processing efficiency of the equipment. Therefore, it does not meet the existing needs. We have proposed a pneumatic robotic arm linear spraying device. Utility Model Content

[0004] The utility model provides a pneumatic robotic arm linear spraying device, which has the beneficial effect of increasing the service life of the equipment. It solves the problem in the prior art mentioned in the above background technology that when used for a long time, if it is not maintained, the equipment may wear out or fail, which will reduce the equipment processing efficiency.

[0005] The utility model provides the following technical solutions: a pneumatic robotic arm linear spraying device, comprising a fixed rod, a fixed frame fixedly installed on the end of the fixed rod, a bearing fixedly installed on the side of the fixed frame, a lubrication assembly provided in the middle of the bearing, a rotating rod plugged in the middle of the bearing, a motor installed on the side of the rotating rod, a conveyor belt connected to the side of the rotating rod, a mounting frame provided on the side of the fixed frame, a sliding rod fixedly installed on the side of the mounting frame, a robotic arm clamped on the side of the sliding rod, a mounting shell installed on the bottom of the robotic arm, and a material barrel clamped on the bottom of the mounting shell via a snap-fit ​​assembly.

[0006] As an optional solution of a pneumatic robotic arm linear spraying device described in the utility model, wherein: a fixed shell is fixedly installed at the end of the robotic arm, a grabbing clamp is installed at the bottom of the fixed shell, a spray pipe is connected to the middle of the fixed shell, an object body is placed in the middle of the conveyor belt, the spray pipe processes the object body, a collection frame is placed on the side of the conveyor belt, and a rotating wheel is installed at the bottom of the collection frame.

[0007] As an optional solution of a pneumatic robotic arm linear spraying device described in the utility model, wherein: a mounting sleeve is inserted in the middle of the bearing, a rotating ball is connected to the side of the mounting sleeve, the rotating ball is in contact with the rotating rod, and the lubrication assembly includes an oil groove opened in the middle of the mounting sleeve, and an oil rod is fixedly connected to the middle of the oil groove.

[0008] As an optional solution of a pneumatic mechanical arm linear spraying device described in the utility model, wherein: a push plate is sleeved in the middle of the oil rod, a connecting spring is sleeved in the middle of the push plate, and an oil absorption plate is fixedly connected to the side of the oil rod.

[0009] As an optional solution of a pneumatic robotic arm linear spraying device described in the utility model, the side of the oil absorption plate is in contact with an oil droplet, the side of the oil droplet is in contact with a wiping plate, the rotating rod is in contact with the wiping plate, and the side of the oil droplet is connected to a fixed plate.

[0010] As an optional solution of a pneumatic robotic arm linear spraying device described in the utility model, the clamping assembly includes a connecting column fixedly installed on the side of the barrel, a clamping groove is opened on the side of the connecting column, a fixing frame is fixedly installed on the side of the connecting column, and a limiting spring is provided in the middle of the fixing frame.

[0011] As an optional solution for a pneumatic robotic arm linear spraying device described in the utility model, the side of the limit spring is fixedly connected to a clamping block, the side of the clamping block is clamped and connected to a clamping slot, the clamping slot is opened on one side of the clamp, and a rotating shaft is fixedly installed on the other side of the clamp, and a rotating plate is hinged on the side of the rotating shaft.

[0012] As an optional solution of a pneumatic robotic arm linear spraying device described in the utility model, wherein: an extrusion cylinder is fixedly installed on the side of the rotating plate, an extrusion rod is inserted in the middle of the extrusion cylinder, a clamping plate is fixedly connected to the side of the extrusion rod, and the clamping groove is clamped and connected to the clamping plate.

[0013] The utility model has the following beneficial effects:

[0014] 1. The pneumatic robotic arm linear spraying device can achieve efficient spraying operations through the linear motion and precise control of the robotic arm, while ensuring the uniformity and accuracy of the spraying. The setting of the fixed rod, fixed frame, bearing and lubrication assembly ensures the stability and durability of the overall structure, reduces the error caused by vibration, and the setting of the lubrication assembly in the middle of the bearing makes lubrication more convenient and extends the service life of the bearing. The setting of the conveyor belt and spray pipe can adapt to the spraying processing of objects of different sizes and shapes. The design of the clamp and spray pipe makes the operation easier and reduces the difficulty of operation for workers.

[0015] 2. The pneumatic robotic arm linear spraying device, through the setting of the locking assembly, makes the material barrel more firmly fixed, avoiding safety hazards such as the material barrel falling off. The overall setting of the device makes it suitable for use in a limited space during use. Through the drive of the motor and the cooperation of the conveyor belt, the automation of the spraying operation is realized, which reduces manual intervention. By precisely controlling the spraying amount, the waste of materials is reduced, which is beneficial to environmental protection. Through the setting of the collection frame and the rotating wheel, the sprayed items can be easily collected and transported. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0017] Figure 2 This is a schematic diagram of the gripping structure of the present utility model.

[0018] Figure 3 This is a schematic cross-sectional structural diagram of the fixed shell of the present invention.

[0019] Figure 4 This is a schematic diagram of the bearing structure of the present utility model.

[0020] Figure 5 This is a schematic structural diagram of the lubrication component of the present utility model.

[0021] Figure 6 This is a schematic diagram of the structure of the locking assembly of the present invention.

[0022] In the figure: 110, fixed rod; 120, fixed frame; 130, bearing; 140, rotating rod; 150, conveyor belt; 160, motor; 170, object body; 180, slide rod; 190, mounting frame; 200, material barrel; 210, mounting shell; 220, robotic arm; 230, gripper; 240, fixed shell; 250, spray pipe; 260, rotating ball; 270, mounting sleeve; 280, oil tank; 290, oil rod; 300, push plate; 3 10. Connecting spring; 320. Oil absorption plate; 330. Oil beads; 340. Wiping plate; 350. Fixed plate; 360. Rotating shaft; 370. Rotating plate; 380. Extrusion cylinder; 390. Extrusion rod; 400. Clamping plate; 410. Fixed frame; 420. Limiting spring; 430. Clamping block; 440. Clamping slot; 450. Engaging slot; 460. Connecting column; 470. Engaging assembly; 480. Lubrication assembly; 490. Collecting frame; 500. Rotating wheel. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Example 1: This example is intended to solve the problem in the prior art that if the equipment is not maintained after long-term use, it may cause equipment wear or equipment failure, which will reduce the processing efficiency of the equipment. Figures 1-6 A pneumatic robotic arm 220 linear spraying device includes a fixed rod 110, a fixed frame 120 is fixedly installed on the end of the fixed rod 110, a bearing 130 is fixedly installed on the side of the fixed frame 120, a lubrication component 480 is provided in the middle of the bearing 130, a rotating rod 140 is inserted in the middle of the bearing 130, a motor 160 is installed on the side of the rotating rod 140, a conveyor belt 150 is connected to the side of the rotating rod 140, a mounting frame 190 is provided on the side of the fixed frame 120, a sliding rod 180 is fixedly installed on the side of the mounting frame 190, and the side of the sliding rod 180 clamps the robotic arm 220, and a mounting shell 210 is installed at the bottom of the robotic arm 220, and the bottom of the mounting shell 210 is connected to the material barrel 200 by a clamping assembly 470.

[0025] A fixed shell 240 is fixedly installed at the end of the robotic arm 220, a grabber 230 is installed at the bottom of the fixed shell 240, a spray pipe 250 is connected to the middle of the fixed shell 240, an item body 170 is placed in the middle of the conveyor belt 150, the spray pipe 250 processes the item body 170, a collecting frame 490 is placed on the side of the conveyor belt 150, a rotating wheel 500 is installed at the bottom of the collecting frame 490, a mounting sleeve 270 is inserted in the middle of the bearing 130, a rotating ball 260 is connected to the side of the mounting sleeve 270, the rotating ball 260 is in contact with the rotating rod 140, and the lubrication assembly 480 includes an oil groove 280 opened in the middle of the mounting sleeve 270, and an oil rod 290 is fixedly connected to the middle of the oil groove 280.

[0026] When the device is in use, the motor 160 drives the rotating rod 140 and the conveyor belt 150, causing the object 170 to move on the conveyor belt 150. Simultaneously, the robotic arm 220 moves linearly along the slide bar 180 to spray the object. The lubrication system ensures that the bearing 130 will not wear out during long-term operation, while the locking assembly 470 ensures the secure fixation of the barrel 200. The entire device automates the spraying operation, improving production efficiency and spraying quality.

[0027] In this embodiment: through the linear motion and precise control of the robotic arm 220, efficient spraying operations can be achieved while ensuring the uniformity and accuracy of the spraying. Through the arrangement of the fixed rod 110, the fixed frame 120, the bearing 130 and the lubrication assembly 480, the stability and durability of the overall structure are ensured, and the error caused by vibration is reduced. The arrangement of the lubrication assembly 480 in the middle of the bearing 130 makes lubrication more convenient and extends the service life of the bearing 130. Through the arrangement of the conveyor belt 150 and the spray pipe 250, it is possible to adapt to the spraying processing of object bodies 170 of different sizes and shapes. The design of the gripper 230 and the spray pipe 250 makes the operation easier and reduces the difficulty of operation for workers.

[0028] Example 2: This example is intended to facilitate the solution of the problem of more convenient operation when using or replacing the barrel 200. This example is an improvement made on the basis of Example 1. For details, please refer to Figures 1-6 The middle part of the oil rod 290 is sleeved with a push plate 300, the middle part of the push plate 300 is sleeved with a connecting spring 310, and the side of the oil rod 290 is fixedly connected with an oil suction plate 320.

[0029] The side of the oil absorption plate 320 is in contact with the oil bead 330, and the side of the oil bead 330 is in contact with the wiper plate 340. The rotating rod 140 is in contact with the wiper plate 340, and the side of the oil bead 330 is connected to the fixed plate 350. The clamping assembly 470 includes a connecting column 460 fixedly installed on the side of the barrel 200, and a clamping groove 450 is opened on the side of the connecting column 460. A fixed frame 410 is fixedly installed on the side of the connecting column 460, and a limiting spring 420 is provided in the middle of the fixed frame 410.

[0030] The side of the limit spring 420 is fixedly connected to a block 430, and the side of the block 430 is engaged with a slot 440. The slot 440 is provided on one side of the clamp 230, and the other side of the clamp 230 is fixedly installed with a rotating shaft 360. The side of the rotating shaft 360 is hinged with a rotating plate 370, and the side of the rotating plate 370 is fixedly installed with an extrusion cylinder 380. The middle of the extrusion cylinder 380 is inserted with an extrusion rod 390. The side of the extrusion rod 390 is fixedly connected to a card plate 400, and the engaging slot 450 is engaged with the card plate 400.

[0031] In this embodiment: through the setting of the locking assembly 470, the barrel 200 is fixed more firmly, avoiding safety hazards such as the barrel 200 falling off. The overall setting of the device makes it suitable for use in a limited space during use. Through the drive of the motor 160 and the cooperation of the conveyor belt 150, the automation of the spraying operation is realized, which reduces manual intervention. By precisely controlling the spraying amount, the waste of materials is reduced, which is beneficial to environmental protection. Through the setting of the collection frame 490 and the rotating wheel 500, the sprayed items can be conveniently collected and transported.

[0032] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0033] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A pneumatic robotic arm (220) linear spraying device, comprising a fixed rod (110), characterized in that: The end of the fixed rod (110) is fixedly mounted with a fixed frame (120), the side of the fixed frame (120) is fixedly mounted with a bearing (130), the middle of the bearing (130) is provided with a lubrication assembly (480), the middle of the bearing (130) is plugged with a rotating rod (140), the side of the rotating rod (140) is mounted with a motor (160), the side of the rotating rod (140) is connected with a conveyor belt (150), the side of the fixed frame (120) is provided with a mounting frame (190), the side of the mounting frame (190) is fixedly mounted with a sliding rod (180), the side of the sliding rod (180) is clamped with a mechanical arm (220), the bottom of the mechanical arm (220) is mounted with a mounting shell (210), and the bottom of the mounting shell (210) is connected with a material barrel (200) through a clamping assembly (470).

2. A pneumatic manipulator (220) linear spraying device according to claim 1, characterized in that: A fixed shell (240) is fixedly installed at the end of the robotic arm (220), a gripper (230) is installed at the bottom of the fixed shell (240), a spray pipe (250) is connected to the middle of the fixed shell (240), an article body (170) is placed in the middle of the conveyor belt (150), the spray pipe (250) processes the article body (170), a collection frame (490) is placed on the side of the conveyor belt (150), and a rotating wheel (500) is installed at the bottom of the collection frame (490).

3. A pneumatic manipulator (220) linear spraying device according to claim 1, characterized in that: A mounting sleeve (270) is inserted into the middle of the bearing (130), a rotating ball (260) is connected to the side of the mounting sleeve (270), and the rotating ball (260) is in contact with the rotating rod (140). The lubrication component (480) includes an oil groove (280) opened in the middle of the mounting sleeve (270), and an oil rod (290) is fixedly connected to the middle of the oil groove (280).

4. A pneumatic manipulator (220) linear spraying device according to claim 3, characterized in that: The middle of the oil rod (290) is sleeved with a push plate (300), the middle of the push plate (300) is sleeved with a connecting spring (310), and the side of the oil rod (290) is fixedly connected with an oil suction plate (320).

5. A pneumatic manipulator (220) linear spraying device according to claim 4, characterized in that: The oil absorption plate (320) is in contact with an oil bead (330) on its side, the oil bead (330) is in contact with a wiping plate (340) on its side, the rotating rod (140) is in contact with the wiping plate (340) and the oil bead (330) is in contact with a fixing plate (350) on its side.

6. A pneumatic manipulator (220) linear spraying device according to claim 2, characterized in that: The engaging assembly (470) includes a connecting column (460) fixedly mounted on the side of the material barrel (200), a engaging groove (450) being provided on the side of the connecting column (460), a fixing frame (410) being fixedly mounted on the side of the connecting column (460), and a limiting spring (420) being provided in the middle of the fixing frame (410).

7. A pneumatic manipulator (220) linear spraying device according to claim 6, characterized in that: The side of the limit spring (420) is fixedly connected to a clamping block (430), and the side of the clamping block (430) is engaged with a clamping slot (440). The clamping slot (440) is opened on one side of the clamp (230). The other side of the clamp (230) is fixedly installed with a rotating shaft (360), and the side of the rotating shaft (360) is hinged with a rotating plate (370).

8. A pneumatic manipulator (220) linear spraying device according to claim 7, characterized in that: An extrusion cylinder (380) is fixedly mounted on the side of the rotating plate (370), an extrusion rod (390) is inserted into the middle of the extrusion cylinder (380), a clamping plate (400) is fixedly connected to the side of the extrusion rod (390), and the clamping groove (450) is clamped and connected to the clamping plate (400).

Images