High-efficiency grinding machine for low-carbon corrosion-resistant stainless steel pipe

Abstract

The utility model provides a high-efficiency grinding machine for a low-carbon corrosion-resistant stainless steel pipe, which comprises a foundation plate, a support, a top plate, a screw driving structure, a driving structure, a sand blasting grinding structure, a sand discharging structure, a rotating motor and a steel pipe, the screw driving structure is mounted between the foundation plate and the top plate; the driving structure is fixedly mounted at the top of the top plate and is in transmission connection with the screw driving structure, the sand blasting and grinding structure is mounted on the screw driving structure, and the sand discharging structure is fixedly mounted on one side of the sand blasting and grinding structure; the rotating motor is fixedly installed on the surface of the foundation plate, and the steel pipe is clamped and fixed to the top of the rotating motor. Due to the arrangement of the sand blasting and polishing structure and the sand discharging structure, the surface treatment effect is uniform, waste sand and waste material management is perfect, the automation degree is high, and the labor intensity is low.

Description

TECHNICAL FIELD

[0001] The utility model relates to stainless steel pipe processing technical field especially relates to a kind of high-efficiency polishing machine for low-carbon corrosion-resistant stainless steel pipe. BACKGROUND

[0002] With the continuous advancement of industrialization, especially the requirement of product quality and production efficiency in the field of machining, metal surface treatment gradually improves, and traditional metal polishing technology faces many challenges. Especially in the treatment of low-carbon corrosion-resistant stainless steel pipe and other high-precision, high-quality materials, the polishing equipment in the prior art often has the following shortcomings:

[0003] 1. Uneven surface treatment effect

[0004] In traditional manual or semi-automatic sandblasting polishing equipment, the experience and skills of the operator will directly affect the polishing effect, and it is often difficult to ensure the uniformity of surface polishing. For materials with strict quality requirements, such as low-carbon corrosion-resistant stainless steel pipe, uneven surface polishing not only affects its appearance, but also may reduce its corrosion resistance and mechanical properties, leading to unstable product performance.

[0005] 2. Incomplete management of waste sand and waste

[0006] A large amount of waste sand and other waste will be generated during sandblasting and polishing. If these waste is not collected and discharged in time and effectively, it will not only affect the normal operation of the equipment, but also may pollute the environment. In traditional equipment, waste sand often accumulates inside the equipment, increasing the difficulty of cleaning and may cause equipment blockage and damage.

[0007] 3. Low degree of automation and high labor intensity

[0008] Many traditional polishing machines rely on manual adjustment of sandblasting intensity, sandblasting direction and polishing progress, which not only increases the complexity of operation, but also increases the labor intensity of the operator. At the same time, due to the low degree of automation, traditional equipment needs frequent manual intervention for adjustment, maintenance and waste cleaning, which affects production efficiency.

[0009] Therefore, it is necessary to invent a high-efficiency polishing machine for low-carbon corrosion-resistant stainless steel pipe. UTILITY MODEL CONTENT

[0010] In order to solve the above technical problems, the utility model provides a kind of high efficiency polisher for low carbon corrosion -resistant stainless steel pipe to solve the problem that the surface treatment effect of existing stainless steel pipe polisher is still uneven, waste sand and waste material management is not perfect, the degree of automation is low, and the labor intensity is big.A kind of high efficiency polisher for low carbon corrosion -resistant stainless steel pipe, including base plate, support, top plate, screw drive structure, drive structure, sand blasting polishing structure, sand discharge structure, rotating motor and steel pipe, wherein: support is fixedly installed on the surface of base plate, and top plate is fixedly installed on the top of support, and screw drive structure is installed between base plate and top plate;The drive structure is fixedly installed on the top of top plate and is connected with screw drive structure, and sand blasting polishing structure is installed on screw drive structure, and sand discharge structure is fixedly installed on one side of sand blasting polishing structure;The rotating motor is fixedly installed on the surface of base plate, and the steel pipe is clamped and fixed on the top of rotating motor.

[0011] Sand blasting polishing structure includes support plate, moving seat, sand blasting motor, sand blasting seat and sand inlet pipe, and moving seat is fixedly installed on support plate and is slidingly installed on screw drive structure;The sand blasting motor is fixedly installed on the outer side of support plate, and the sand blasting seat is fixedly installed on the outer side of support plate and is connected with sand blasting motor;The sand inlet pipe is fixedly installed on the outer side of sand blasting seat.

[0012] Sand discharge structure includes connecting port, polishing interval, conduit path and sand discharge pipeline, and connecting port is fixedly installed on one side of support plate, and the position of connecting port corresponds to sand blasting seat;The polishing interval is fixedly installed on connecting port, and the conduit path is fixedly installed on polishing interval, and the inside of conduit path passes through steel pipe;The sand discharge pipeline is fixedly installed on one end of polishing interval.

[0013] Sand blasting polishing structure and sand discharge structure can reciprocate in vertical direction on screw drive structure;The sand blasting motor can generate power to throw the polishing sand input by sand inlet pipe outwards through sand blasting seat;The polishing sand ejected by sand blasting seat can move to the inside of sand discharge structure at high speed, and has the following effects, ① polishing steel pipe surface: the core function of sand blasting polishing structure is to remove the oxidation layer, dirt, rust and other impurities on the surface of steel pipe by spraying polishing sand, so as to improve the smoothness and quality of steel pipe surface. It removes the uneven part on the surface by high-speed sand blasting, and generates impact force;②Uniform polishing: sand blasting polishing structure can realize uniform polishing of steel pipe surface according to the set polishing intensity and sand blasting speed. By adjusting the position of sand blasting seat and the power of sand blasting motor, sand blasting polishing structure can cover the whole surface of steel pipe, to ensure the consistency of polishing effect;③Reduce manual operation: sand blasting polishing structure reduces the demand for manual operation through automatic sand blasting and polishing process, improves polishing efficiency and accuracy, reduces human error, and ensures the stability of polishing quality.

[0014] The polishing interval inside the sand discharge structure adopts a steel pipe, and the pipe path penetrates the polishing interval in the vertical direction. The polishing interval wraps the steel pipe inside and reciprocates on the surface of the steel pipe following the movement of the sand blasting and polishing structure. The sand discharge pipe adopts a rubber pipe and is inclined downward, which has the following effects: ①collecting sand and impurities generated during polishing: the sand discharge structure can effectively collect the polishing sand and waste generated by the sand blasting and polishing structure through its design. By cooperating with the sand blasting and polishing structure, the sand discharge structure ensures that the waste sand generated during polishing is collected in time to avoid scattering in the working area; ②preventing sand from affecting polishing effect: if the polishing sand stays in the polishing area for a long time, it may affect the efficiency of the sand blasting and polishing structure, causing the sand to be reused or mixed with new polishing materials, affecting the polishing quality. The sand discharge structure ensures that the sand blasting and polishing structure can run continuously, efficiently and stably by timely removing the waste sand; ③optimizing waste treatment: the sand discharge structure can guide the waste sand to the designated discharge or storage area through the design of the sand discharge pipe. The sand discharge pipe generally adopts a rubber pipe and is inclined downward, which helps to smoothly discharge the waste sand and reduce the negative impact of waste on the operating environment.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. The sand blasting and polishing structure has the following effects: ①polishing the surface of the steel pipe:

[0017] The core function of the sand blasting and polishing structure is to remove the oxide layer, dirt, rust and other impurities on the surface of the steel pipe by blasting the polishing sand, so as to improve the smoothness and quality of the steel pipe surface. It removes the uneven parts on the surface by high-speed blasting of sand particles; ②uniform polishing: the sand blasting and polishing structure can realize uniform polishing of the surface of the steel pipe according to the set polishing strength and sand blasting speed. By adjusting the position of the sand blasting seat and the power of the sand blasting motor, the sand blasting and polishing structure can cover the entire surface of the steel pipe to ensure the consistency of the polishing effect; ③reduce manual operation: the sand blasting and polishing structure reduces the need for manual operation through the automatic sand blasting and polishing process, improves the polishing efficiency and accuracy, and can reduce human error to ensure the stability of the polishing quality.

[0018] 2.The sand collection structure has the following effects: ①collecting sand particles and impurities generated during polishing: the sand collection structure can effectively collect polishing sand and waste generated thereby by virtue of its design. Through cooperation with the sand blasting and polishing structure, the sand collection structure ensures that waste sand generated during polishing is collected in a timely manner, preventing it from scattering in the work area; ②preventing sand particles from affecting polishing effect: if polishing sand remains in the polishing area for a long time, it may affect the efficiency of the sand blasting and polishing structure, causing sand particles to be reused or mixed into new polishing materials, affecting polishing quality. The sand collection structure ensures that the sand blasting and polishing structure can operate continuously, efficiently and stably by timely removing such waste sand; ③optimizing waste treatment: the sand collection structure is designed with a sand discharge pipeline, which can guide waste sand to a designated discharge or storage area. The sand discharge pipeline is generally made of rubber pipe and is inclined downward, which helps to smoothly discharge waste sand and reduce the negative impact of waste on the operating environment. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is a structural schematic diagram of the utility model.

[0020] Figure 2 is an enlarged view of A of the utility model.

[0021] Figure 3 is an enlarged view of B of the utility model.

[0022] In the drawings:

[0023] Base plate 1, support 2, top plate 3, screw rod driving structure 4, driving structure 5, sand blasting and polishing structure 6, support plate 61, moving seat 62, sand blasting motor 63, sand blasting seat 64, sand inlet pipe 65, sand collection structure 7, connecting port 71, polishing interval 72, guide pipe path 73, sand discharge pipeline 74, rotary motor 8, steel pipe 9. DETAILED DESCRIPTION

[0024] In order to enable personnel in the art to better understand the utility model scheme, the technical scheme in the utility model embodiment will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of the utility model, not all. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor should belong to the scope of protection of the utility model.

[0025] As shown in the accompanying drawings Figure 1 to the accompanying drawings Figure 3 .

[0026] The utility model provides a kind of high-efficiency polisher for low-carbon corrosion-resistant stainless steel pipe, including base plate 1, support 2, top plate 3, screw rod driving structure 4, driving structure 5, sand blasting polishing structure 6, sand discharge structure 7, rotating motor 8 and steel pipe 9, wherein: support 2 is fixedly installed on the surface of base plate 1, and top plate 3 is fixedly installed on the top of support 2, and screw rod driving structure 4 is installed between base plate 1 and top plate 3;Driving structure 5 is fixedly installed on the top of top plate 3, and is drivingly connected with screw rod driving structure 4, and sand blasting polishing structure 6 is installed on screw rod driving structure 4, and sand discharge structure 7 is fixedly installed on one side of sand blasting polishing structure 6;Rotating motor 8 is fixedly installed on the surface of base plate 1, and steel pipe 9 is clamped and fixed on the top of rotating motor 8.

[0027] Sand blasting polishing structure 6 includes support plate 61, moving seat 62, sand blasting motor 63, sand blasting seat 64 and sand inlet pipe 65, and moving seat 62 is fixedly installed on support plate 61 and is slidingly installed on screw rod driving structure 4;Sand blasting motor 63 is fixedly installed on the outside of support plate 61, and sand blasting seat 64 is fixedly installed on the outside of support plate 61 and is drivingly connected with sand blasting motor 63;Sand inlet pipe 65 is fixedly installed on the outside of sand blasting seat 64.

[0028] Sand discharge structure 7 includes connecting port 71, polishing interval 72, conduit path 73 and sand discharge pipeline 74, and connecting port 71 is fixedly installed on one side of support plate 61, and the position of connecting port 71 corresponds to sand blasting seat 64;Polishing interval 72 is fixedly installed on connecting port 71, and conduit path 73 is fixedly installed on polishing interval 72, and steel pipe 9 passes through inside conduit path 73;Sand discharge pipeline 74 is fixedly installed on one end of polishing interval 72.

[0029] Sand blasting polishing structure 6 and sand discharge structure 7 can reciprocate in vertical direction on screw rod driving structure 4;Sand blasting motor 63 can generate power to throw polishing sand input by sand inlet pipe 65 outwards through sand blasting seat 64;Polishing sand sprayed by sand blasting seat 64 can move to the inside of sand discharge structure 7 at high speed.

[0030] Polishing interval 72 in sand discharge structure 7 is a steel metal pipe, and conduit path 73 penetrates polishing interval 72 in vertical direction, polishing interval 72 wraps steel pipe 9 inside, and reciprocates on the surface of steel pipe 9 following the movement of sand blasting polishing structure 6;Sand discharge pipeline 74 is a rubber pipe and is inclined downwards.

[0031] Compared with prior art, the utility model has the following several obvious advantages:

[0032] 1, efficient automatic polishing and sand discharge system

[0033] Prior art problem: Traditional sanding machines usually require manual intervention to clean the waste sand during the sanding process, or use a simple sand discharge structure with low efficiency, which can affect the normal operation of the equipment.

[0034] Advantages of the device: The device is equipped with an automatic sanding and polishing structure 6 and an efficient sand discharge structure 7, which can collect and remove waste sand generated during polishing in real time, ensuring that the sander always works efficiently and does not affect the polishing effect or cause equipment failure due to sand accumulation. At the same time, the automatic sand discharge function reduces manual intervention and improves overall work efficiency.

[0035] 2. High precision and uniform polishing effect

[0036] Prior art problem: Existing polishing equipment may have uneven polishing or insufficient surface finish problems, especially when mass production, manual operation can easily produce inconsistencies.

[0037] Advantages of the device: The sanding and polishing structure 6 of the device can achieve precise reciprocating motion under the drive of the screw drive structure 4 through the movement of the seat 62, ensuring that the polishing sand is uniformly sprayed onto the surface of the steel pipe, improving the consistency and precision of polishing, especially in high-quality low-carbon corrosion-resistant stainless steel pipe surface treatment, which can achieve higher quality standards.

[0038] 3. Environmental protection and waste management optimization

[0039] Prior art problem: Traditional equipment may generate a large amount of waste sand and dust during polishing, and if there is no effective waste collection and discharge mechanism, these wastes may affect the working environment and operators.

[0040] Advantages of the device: The sand discharge structure 7 can efficiently collect and discharge waste sand generated during polishing, and the sand discharge pipe 74 uses a rubber pipe and is designed to be inclined downward, allowing waste sand to flow out quickly and avoiding accumulation or blockage, thereby maintaining a clean working environment, reducing dust pollution, and effectively improving environmental safety and operability.

[0041] 4. High reliability and extended service life of the device

[0042] Prior art problem: In traditional equipment, long-term sand accumulation can cause wear and tear to internal components such as the screw drive structure 4 and the sanding motor 63, leading to frequent equipment failures.

[0043] Advantages of the device: The design of the sand discharge structure 7 effectively removes waste sand and impurities, reducing the wear and tear of other components by sand particles and extending the service life of the device. In addition, the automated system reduces manual operation and overuse of the device, further enhancing the long-term stability and reliability of the device.

[0044] 5. Flexibility and adaptability

[0045] Existing technology problem: The blasting intensity and polishing effect of traditional equipment often rely on manual adjustment, and it is difficult to adapt to different types of steel pipes or different degrees of corrosion surface.

[0046] Advantages of the device: The device is designed flexibly, and can adjust the blasting intensity and the frequency of reciprocating motion according to the needs, and adapt to the polishing needs of different steel pipes 9. Whether it is a large diameter steel pipe or a steel pipe with a thick oxide layer on the surface after a long time of work, this device can provide uniform and efficient polishing effect.

[0047] 6. Reduce labor costs and operation difficulty

[0048] Existing technology problem: Many traditional devices require manual frequent inspection, adjustment and cleaning, increasing labor costs and operation difficulty, and prone to human error.

[0049] Advantages of the device: The device greatly reduces the dependence on manual operation through automatic sand blasting and sand polishing and sand removal functions, reduces the work intensity of the operator, and improves the work efficiency. The operation is simple, reduces human error, and ensures the stability and consistency of the polishing process.

[0050] 7. Energy saving and environmental protection

[0051] Existing technology problem: Some traditional polishing equipment may consume more energy during operation, and the exhaust gas emission and waste sand management are not good, increasing energy consumption and environmental burden.

[0052] Advantages of the device: The device reduces energy waste through efficient sand blasting and sand removal systems, and the automatic sand removal and waste treatment system also reduces resource waste. In addition, the optimization of the sand removal pipeline 74 and the polishing process reduces the emission of waste gas and waste sand, meeting the environmental protection requirements.

[0053] 8. Adapt to the processing of low-carbon and environmentally friendly materials

[0054] Existing technology problem: The surface treatment of low-carbon corrosion-resistant stainless steel pipe requires higher requirements, and the existing technology equipment is difficult to meet the processing requirements of this special material.

[0055] Advantages of the device: The device is specially designed for efficient polishing of low-carbon corrosion-resistant stainless steel pipe 9, and can accurately control the blasting intensity according to the characteristics of the steel pipe, ensuring that the polishing effect meets the high standard surface treatment requirements.

[0056] Summary:

[0057] Compared with the prior art, the device has higher automation degree, more accurate polishing effect, more environmentally friendly waste management, more reliable device operation and lower labor cost. By optimizing the polishing process and the waste sand discharge system, the production efficiency is improved, and the service life of the device is prolonged, especially when processing high requirement materials such as low-carbon corrosion-resistant stainless steel pipes, more excellent performance can be provided.

[0058] The technical scheme disclosed by the utility model, or the technical scheme designed by the person skilled in the art inspired by the technical scheme of the utility model, achieves the above technical effects, and falls within the protection scope of the utility model.

Claims

1. A high-efficiency grinding machine for low-carbon, corrosion-resistant stainless steel pipes, characterized in that: The system includes a base plate (1), a bracket (2), a top plate (3), a screw drive structure (4), a drive structure (5), a sandblasting and polishing structure (6), a sand removal structure (7), a rotary motor (8), and a steel pipe (9). The bracket (2) is fixedly installed on the surface of the base plate (1), and the top plate (3) is fixedly installed on the top of the bracket (2). The screw drive structure (4) is installed between the base plate (1) and the top plate (3). The drive structure (5) is fixedly installed on the top of the top plate (3) and is connected to the screw drive structure (4). The sandblasting and polishing structure (6) is installed on the screw drive structure (4), and the sand removal structure (7) is fixedly installed on one side of the sandblasting and polishing structure (6). The rotary motor (8) is fixedly installed on the surface of the base plate (1), and the steel pipe (9) is clamped and fixed on the top of the rotary motor (8).

2. The high-efficiency grinding machine for low-carbon corrosion-resistant stainless steel pipes as described in claim 1, characterized in that: The sandblasting structure (6) includes a support plate (61), a movable seat (62), a sandblasting motor (63), a sandblasting seat (64), and a sand inlet pipe (65). The movable seat (62) is fixedly installed on the support plate (61) and slidably installed on the screw drive structure (4). The sandblasting motor (63) is fixedly installed on the outside of the support plate (61), and the sandblasting seat (64) is fixedly installed on the outside of the support plate (61) and is connected to the sandblasting motor (63) in a transmission manner. The sand inlet pipe (65) is fixedly installed on the outside of the sandblasting seat (64).

3. The high-efficiency grinding machine for low-carbon corrosion-resistant stainless steel pipes as described in claim 1, characterized in that: The sand discharge structure (7) includes a connection port (71), a grinding zone (72), a conduit path (73), and a sand discharge pipe (74). The connection port (71) is fixedly installed on one side of the support plate (61), and the position of the connection port (71) corresponds to the sandblasting seat (64). The grinding zone (72) is fixedly installed on the connection port (71), and the conduit path (73) is fixedly installed on the grinding zone (72). A steel pipe (9) passes through the inside of the conduit path (73). The sand discharge pipe (74) is fixedly installed at one end of the grinding zone (72).

4. The high-efficiency grinding machine for low-carbon corrosion-resistant stainless steel pipes as described in claim 2, characterized in that: The sandblasting and polishing structure (6) as a whole and the sand discharge structure (7) can reciprocate vertically on the screw drive structure (4); the sandblasting motor (63) can generate power to throw the sandblasting sand input by the sand inlet pipe (65) outward through the sandblasting seat (64); the sandblasting sand sprayed out by the sandblasting seat (64) can move at high speed into the interior of the sand discharge structure (7).

5. The high-efficiency grinding machine for low-carbon corrosion-resistant stainless steel pipes as described in claim 3, characterized in that: The grinding section (72) inside the sand discharge structure (7) is made of a steel metal pipe, and the conduit path (73) runs through the grinding section (72) in the vertical direction. The grinding section (72) wraps the steel pipe (9) inside and moves back and forth on the surface of the steel pipe (9) as the sandblasting and grinding structure (6) moves. The sand discharge pipe (74) is made of a rubber pipe and is inclined downward.

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