A polishing apparatus for square tube surface treatment

Abstract

The utility model discloses a kind of polishing equipment of rectangular pipe surface treatment, relate to rectangular pipe processing technical field.The polishing equipment of rectangular pipe surface treatment, including transport equipment one, dust extraction component and reverse component, transport equipment one is provided with mounting frame, dust extraction component is located on mounting frame, reverse component is located inside mounting frame, reverse component includes transport equipment two, baffle and blanking plate, transport equipment two is located above transport equipment one, transport equipment two is set in inside mounting frame, the surface of transport equipment two is fixedly installed with baffle.The utility model can reverse transport after the polishing of rectangular pipe, make it return to original position, it is convenient for staff to adjust the polishing surface of rectangular pipe, and then it is convenient for subsequent polishing work of rectangular pipe, by the mode of reverse transport, without multiple handling and adjustment, save operation time, improve work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of rectangular tube processing technology, and in particular to a grinding device for rectangular tube surface treatment. Background Technology

[0002] Chinese document CN215470403U describes a surface polishing device for square and rectangular tubes. This device has a simple structure and can simultaneously polish both the upper and lower surfaces of the tubes, improving work efficiency. It includes a front support and a rear support. Both the front and rear supports have two sets of legs at their bottoms. Several support shafts are rotatably mounted on both supports. A first hydraulic cylinder is mounted on the top of each support. A connecting plate is mounted at the top of the two sets of first hydraulic cylinders. A first motor and a first support ring are mounted at the bottom of the connecting plate. A first elliptical wheel is mounted at the output end of the first motor. A first slider is slidably mounted on the first support ring. A first fixing ring is mounted in the front half of the first slider. A first spring is fitted onto the first slider, with both ends of the spring in close contact with the first fixing ring and the first support ring, respectively. A first roller is rotatably mounted at the front end of the first slider, and a first connecting rod is mounted at the bottom end of the first slider.

[0003] After investigation and analysis, the patent has the following drawbacks in actual use:

[0004] In actual use, the device lacks a reverse transport function. After the square and rectangular tubes are polished, they need to be manually moved to the initial position to adjust the polished surface. Multiple handling not only increases the labor intensity of the operators, but also prolongs the operation time and limits the work efficiency.

[0005] In summary, this application proposes a grinding device for rectangular tube surface treatment to solve the aforementioned problems. Utility Model Content

[0006] The purpose of this invention is to provide a grinding device for the surface treatment of rectangular tubes, which can solve the problem that the device lacks a reverse transport function in actual use. After the rectangular tubes are polished, they need to be manually transported to the initial position to adjust the grinding surface. Multiple transports not only increase the labor intensity of the operators, but also prolong the operation time and limit the work efficiency.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a grinding device for surface treatment of rectangular tubes, comprising a first transport device, a dust collection component, and a reverse component. The first transport device is provided with a mounting frame, the dust collection component is located on the mounting frame, and the reverse component is located inside the mounting frame. The reverse component includes a second transport device, a partition, and a feeding plate. The second transport device is located above the first transport device and is disposed inside the mounting frame. The partition is fixedly installed on the surface of the second transport device.

[0008] Preferably, an infrared sensor is fixedly connected to the outer wall of the mounting frame, and the sensing end of the infrared sensor extends into the interior of the mounting frame. This arrangement facilitates the sensing of the rectangular tube moving inside the transport equipment.

[0009] Preferably, a grinding device is fixedly connected to the top of the mounting frame, and the grinding disc on the grinding device is located inside the mounting frame, which facilitates the grinding of the rectangular tube.

[0010] Preferably, the dust collection assembly includes a dust collection box, a dust extraction pipe, and a dust pump. The dust pump is fixedly connected to the rear side of the mounting frame, and the dust extraction pipe is fixedly connected to the exhaust end of the dust pump. The dust collection box is fixedly connected to the top of the mounting frame. The dust collection box is connected to the dust extraction pipe. Through the coordinated use of the dust collection box, dust extraction pipe, and dust pump, dust generated during grinding can be collected, effectively reducing the concentration of dust in the air. This improves the working environment for workers, provides a cleaner operating space, and reduces the chance of workers inhaling harmful particles in the air, thus lowering the risk of respiratory diseases. Furthermore, accumulated dust may have a corrosive effect on the equipment. By collecting dust, the accumulation of dust can be reduced, effectively extending the service life of the equipment and reducing maintenance costs.

[0011] Preferably, electric push rods are fixedly connected to both sides of the mounting frame. The free ends of the electric push rods extend into the interior of the mounting frame and are fixedly connected to clamping plates. This arrangement facilitates the clamping of the rectangular tube. Under normal conditions, the infrared rays emitted by the infrared sensor are directly received by the receiver, and the receiver outputs a stable electrical signal. When the rectangular tube moves with the conveyor line and passes through the optical path, the rectangular tube will block the infrared rays, causing the receiver to be unable to receive the signal. The electrical signal jumps to a low level, thus marking that "the rectangular tube has reached the sensing position". At this time, the controller will output a drive signal to instruct the electric push rods and clamping plates to perform clamping.

[0012] Preferably, one end of the second transport device is fixedly connected to a feeding plate, and one end of the feeding plate does not contact the first transport device. The second transport device is located above the first transport device. There are two sets of partitions distributed vertically, and each set contains multiple partitions distributed linearly. The movement directions of the first and second transport devices are opposite, which facilitates the rectangular tubes on the feeding plate to fall onto the first transport device for reverse movement. Through the coordinated use of the second transport device, the partitions, and the feeding plate, the polished rectangular tubes can be reverse transported back to their original position, making it easier for workers to adjust the polished surface of the rectangular tubes, thus facilitating subsequent polishing work. By using reverse transport, there is no need for multiple handling and adjustment, saving operation time and improving work efficiency. Through reverse transport, workers can easily adjust the position of the rectangular tubes for local repair or reprocessing when needed.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] (1) The grinding equipment for the surface treatment of rectangular tubes, through the combined use of dust treatment box, dust extraction pipe and dust extraction pump, can perform dust extraction during grinding, effectively reduce the concentration of dust in the air, thereby improving the working environment of workers, providing a cleaner operating space, reducing the chance of workers inhaling these harmful substances by removing harmful particles in the air, reducing the risk of workers developing respiratory diseases, and the accumulated dust may have a corrosive effect on the equipment. By performing dust extraction, the accumulation of dust can be reduced, which can effectively extend the service life of the equipment and reduce maintenance costs.

[0015] (2) The grinding equipment for the surface treatment of rectangular tubes, through the combined use of the second transport device, the partition and the unloading plate, can reverse transport the ground rectangular tubes and return them to their original position, which makes it convenient for the staff to adjust the ground surface of the rectangular tubes, and thus facilitates the subsequent grinding work of the rectangular tubes. By using reverse transport, there is no need for multiple handling and adjustment, which saves operating time and improves work efficiency. Through reverse transport, the staff can easily adjust the position of the rectangular tubes so that they can be locally repaired or reprocessed when needed. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0017] Figure 1 The three-dimensional representation of this utility model Figure 1 ;

[0018] Figure 2 The three-dimensional representation of this utility model Figure 2 ;

[0019] Figure 3 This utility model Figure 1 Internal diagram.

[0020] Attached reference numerals: 1. Transport equipment one; 2. Transport equipment two; 3. Mounting frame; 4. Grinding equipment; 5. Dust handling box; 6. Dust extraction pipe; 7. Dust pump; 8. Infrared sensor; 9. Electric push rod; 10. Clamping plate; 11. Partition plate; 12. Feeding plate. Detailed Implementation

[0021] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0022] Please see Figure 1-3This utility model provides a technical solution: a grinding device for rectangular tube surface treatment, including a transport device 1, a dust collection component, and a reversing component. A mounting frame 3 is provided on the transport device 1. An infrared sensor 8 is fixedly connected to the outer wall of the mounting frame 3, with its sensing end extending into the interior of the mounting frame 3. This arrangement facilitates sensing the rectangular tube moving within the transport device 2. A grinding device 4 is fixedly connected to the top of the mounting frame 3, with a grinding disc located inside the mounting frame 3 for grinding the rectangular tube. The dust collection component is located on the mounting frame 3 and includes a dust handling box 5, a dust extraction pipe 6, and a dust pump 7. The dust pump 7 is fixedly connected to the rear side of the mounting frame 3, and its exhaust end is fixedly connected to... The dust extraction pipe 6 is fixedly connected to the top of the mounting frame 3, and the dust handling box 5 is connected to the dust extraction pipe 6. Through the combined use of the dust handling box 5, the dust extraction pipe 6, and the dust pump 7, dust during grinding can be extracted, effectively reducing the concentration of dust in the air, thereby improving the working environment for workers, providing a cleaner operating space, reducing the chance of workers inhaling harmful particles in the air, reducing the risk of respiratory diseases, and preventing the accumulation of dust from corroding the equipment. By extracting dust, the accumulation of dust can effectively extend the service life of the equipment and reduce maintenance costs. The reverse assembly is located inside the mounting frame 3 and includes the transport device 2, the partition 11, and the lower... Material plate 12 and transport device 2 are located above transport device 1. Transport device 2 is set inside the mounting frame 3. A partition plate 11 is fixedly installed on the surface of transport device 2. One end of transport device 2 is fixedly connected to the unloading plate 12. One end of the unloading plate 12 does not contact transport device 1. Transport device 2 is located above transport device 1. There are two sets of partition plates 11 arranged vertically. Each set of partition plates 11 contains multiple partition plates 11 arranged linearly. The movement directions of transport device 1 and transport device 2 are opposite to each other, which facilitates the rectangular tubes on the unloading plate 12 to fall onto transport device 1 and move in the opposite direction. In use, the operator places multiple sets of rectangular tubes on transport device 2, and then places one side of the rectangular tube against the partition plate on transport device 2. 11. Simultaneously, the transport equipment 2 is activated, causing it to move and transport the rectangular tube. When the rectangular tube moves into the mounting frame 3, the infrared sensor 8 is activated to sense the rectangular tube. Upon receiving the sensor signal, the infrared sensor 8 activates the electric push rod 9, which moves the clamping plate 10 to clamp the rectangular tube. Next, the grinding equipment 4 is activated, and its grinding disc grinds the rectangular tube. Simultaneously, the dust pump 7 is activated, and its exhaust end drives the dust extraction pipe 6 to extract dust generated during grinding through the dust treatment box 5. After grinding is complete, the electric push rod 9 is activated, causing the clamping plate 10 to reset and release the rectangular tube.Next, the rectangular tube is conveyed by transport device 2 to the unloading plate 12, and then falls onto transport device 1 for further transport. The worker then flips the polished rectangular tube over to facilitate subsequent polishing. Through the coordinated use of transport device 2, partition 11, and unloading plate 12, the polished rectangular tube can be transported in reverse, returning it to its original position. This allows the worker to adjust the polished surface of the rectangular tube, facilitating subsequent polishing. Reverse transport eliminates the need for multiple handling and adjustments, saving operation time and improving work efficiency. Reverse transport also allows the worker to easily adjust the position of the rectangular tube for localized repairs or reprocessing when necessary.

[0023] Furthermore, electric push rods 9 are fixedly connected to both sides of the mounting frame 3. The free end of the electric push rod 9 extends into the interior of the mounting frame 3 and is fixedly connected to a clamping plate 10. This arrangement facilitates the clamping of the rectangular tube. Under normal conditions, the infrared light emitted by the infrared sensor 8 is directly received by the receiver, and the receiver outputs a stable electrical signal. When the rectangular tube moves with the conveyor line and passes through the optical path, the rectangular tube will block the infrared light, causing the receiver to be unable to receive the signal. The electrical signal jumps to a low level, thus marking that "the rectangular tube has reached the sensing position". At this time, the controller will output a drive signal to instruct the electric push rod 9 and the clamping plate 10 to perform clamping.

[0024] Working principle: During use, the operator places multiple sets of rectangular tubes on transport device 2, then abuts one side of the rectangular tube against the partition 11 on transport device 2. Simultaneously, transport device 2 is started to move, carrying the rectangular tubes. When the rectangular tubes move into the mounting frame 3, infrared sensor 8 is activated to sense them. Upon receiving the signal, infrared sensor 8 drives electric push rod 9, which moves clamping plate 10 to clamp the rectangular tubes. Then, grinding equipment 4 is started to grind... The grinding disc on the grinding equipment 4 grinds the rectangular tube, while the dust pump 7 is started. The exhaust end of the dust pump 7 drives the dust extraction pipe 6 to extract the dust generated during grinding through the dust treatment box 5. After the rectangular tube is ground, the electric push rod 9 is started. The electric push rod 9 drives the clamping plate 10 to reset and release the rectangular tube. Then, the rectangular tube moves to the unloading plate 12 under the transmission of the second transport equipment 2 and falls onto the first transport equipment 1 for conveying. Then, the workers flip the ground rectangular tube over to facilitate subsequent grinding.

[0025] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A grinding device for surface treatment of rectangular tubes, characterized in that, include: Transportation equipment 1 (1) is equipped with an installation frame (3). A vacuuming assembly is located on the mounting frame (3); The reverse component is located inside the mounting frame (3). The reverse component includes a second transport device (2), a partition (11), and a feeding plate (12). The second transport device (2) is located above the first transport device (1). The second transport device (2) is set inside the mounting frame (3). The partition (11) is fixedly installed on the surface of the second transport device (2).

2. The grinding equipment for rectangular tube surface treatment according to claim 1, characterized in that: An infrared sensor (8) is fixedly connected to the outer wall of the mounting frame (3), and the sensing end of the infrared sensor (8) extends into the interior of the mounting frame (3).

3. The grinding equipment for rectangular tube surface treatment according to claim 2, characterized in that: A grinding device (4) is fixedly connected to the top of the mounting frame (3), and the grinding disc on the grinding device (4) is located inside the mounting frame (3).

4. The grinding equipment for rectangular tube surface treatment according to claim 3, characterized in that: The dust collection assembly includes a dust collection box (5), a dust extraction pipe (6), and a dust pump (7). The dust pump (7) is fixedly connected to the rear side of the mounting frame (3). The dust extraction pipe (6) is fixedly connected to the exhaust end of the dust pump (7). The dust collection box (5) is fixedly connected to the top of the mounting frame (3). The dust collection box (5) is connected to the dust extraction pipe (6).

5. The grinding equipment for rectangular tube surface treatment according to claim 4, characterized in that: Electric push rods (9) are fixedly connected to both sides of the mounting frame (3). The free end of the electric push rod (9) extends into the interior of the mounting frame (3) and is fixedly connected to a clamp (10).

6. The grinding equipment for rectangular tube surface treatment according to claim 5, characterized in that: One end of the second transport device (2) is fixedly connected to a feeding plate (12), and one end of the feeding plate (12) does not contact the first transport device (1). The second transport device (2) is located above the first transport device (1).

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