Wear-resistant steel section burr removing device

Abstract

The utility model relates to the technical field of steel section machining equipment, in particular to a wear-resistant steel section burr removing device which comprises a feeding table, an open groove is formed in the feeding table, and a pushing mechanism used for separating a plurality of steel sections at equal intervals and pushing the steel sections forwards is arranged in the groove. Deburring mechanisms used for removing burrs at the two ends of the steel section are fixedly arranged on the two side walls of the feeding table correspondingly. The pushing mechanism comprises two chain wheels rotationally connected into the groove, the outer walls of the two chain wheels are in transmission connection with a chain, a plurality of pushing plates distributed at equal intervals are fixedly arranged on the chain, and one end of one chain wheel is fixedly connected with an output shaft of a first motor; according to the wear-resistant steel section burr removing device, the multiple steel sections can be synchronously pushed, assembly line type burr removing work of the steel sections can be achieved, the burr removing efficiency of the steel sections is greatly improved, the rotating belt can drive the steel sections to rotate, the two ends of the steel sections can make contact with the brush rollers more completely, and the burr removing quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel section processing equipment, and particularly relates to a device for removing burrs from wear-resistant steel sections. Background Technique

[0002] Since metal raw materials are usually large or long strips, cutting them into steel sections of appropriate size can reduce the volume, facilitating transportation and storage. And after cutting into steel sections, subsequent processing and production can be carried out more conveniently. However, after the steel sections are cut, there are many cutting burrs at both ends of the steel sections, which easily affect the processing quality of subsequent products. When the existing burr removal devices are used, one end of the steel section is inserted into two high-speed rotating brush rollers. Since there are burrs at both ends of the steel section, the deburring step needs to be repeated twice, resulting in low processing efficiency. Moreover, during the deburring process, the steel section itself remains stationary, and the contact effect between the brush roller and the steel section is poor, resulting in incomplete burr removal. Content of the Utility Model

[0003] Aiming at the deficiencies of the prior art, the utility model provides a device for removing burrs from wear-resistant steel sections, which solves the technical problems of low processing efficiency and incomplete burr removal of the existing burr removal devices.

[0004] To solve the above technical problems, the utility model provides the following technical solution: A device for removing burrs from wear-resistant steel sections, including a feeding table. An open-shaped groove is provided on the feeding table, and a pushing mechanism for equally spacing and pushing forward multiple steel sections is arranged in the groove. Burr removal mechanisms for removing burrs at both ends of the steel sections are fixedly arranged on both side walls of the feeding table.

[0005] The pushing mechanism includes two sprockets rotatably connected in the groove. A chain is drivingly connected to the outer walls of the two sprockets. A plurality of equally spaced push plates are fixedly arranged on the chain. One end of one of the sprockets is fixedly connected to the output shaft of a first motor. The first motor is installed on the side wall of the feeding table. Both ends of the sprocket are drivingly connected to two roller shafts through a transmission component. The roller shafts are rotatably connected in the side wall of the feeding table. A rotating belt is drivingly connected to the outer walls of the two roller shafts.

[0006] Preferably, the transmission component includes a first spur gear fixedly arranged at one end of the sprocket. The first spur gear meshes with a second spur gear. The second spur gear is rotatably connected to the side wall of the feeding table through a rotating shaft. A first pulley is fixedly arranged on the side wall of the second spur gear. The first pulley is drivingly connected to a second pulley through a belt. The second pulley is fixedly arranged at one end of the roller shaft.

[0007] Preferably, the surface of the rotating belt is 0.5 cm to 1 cm higher than the surface of the feeding table.

[0008] Preferably, the deburring mechanism includes a support frame installed on the side wall of the feeding table. A fixed frame is fixedly provided at the top of the support frame. Two groups of symmetrically arranged electric push rods are installed inside the fixed frame. A movable frame is fixedly provided on the telescopic shaft of the electric push rod. A brush roller made of steel wire is rotatably connected inside the movable frame. One end of the brush roller is connected to a second motor installed on the movable frame.

[0009] Preferably, sliders are fixedly provided at both ends of the movable frame. The sliders are slidably arranged in sliding holes opened at both ends of the fixed frame.

[0010] Preferably, two groups of limiting plates are fixedly provided on the top of the feeding table through a connecting frame. The limiting plates are directly above the rotating belt.

[0011] By means of the above technical solution, the present utility model provides a device for removing burrs from wear-resistant steel segments, which at least has the following beneficial effects:

[0012] 1. For the device for removing burrs from wear-resistant steel segments, by setting the pushing mechanism and driving the push plate to move by means of a chain, multiple steel segments can be pushed synchronously, enabling the assembly line type deburring work of the steel segments, greatly improving the deburring efficiency of the steel segments. And under the action of the transmission component, the moving direction of the rotating belt is opposite to that of the chain. When the steel segment moves to the position of the rotating belt, the rotating belt drives the steel segment to generate a rotating motion, enabling both ends of the steel segment to more completely contact the brush roller, so as to improve the deburring quality.

[0013] 2. For the device for removing burrs from wear-resistant steel segments, by setting the deburring mechanism, the burrs at both ends of the steel segment can be removed simultaneously. At the same time, the position of the brush roller can be adjusted by using the electric push rod, so as to adapt to steel segments of different lengths, having advantages such as good use effect and high practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described herein are used to provide a further understanding of the present utility model and form a part of this application:

[0015] Figure 1 is a three-dimensional structural schematic diagram of the whole of the present utility model;

[0016] Figure 2 is a structural schematic diagram of the connection between the feeding table and the pushing mechanism of the present utility model;

[0017] Figure 3 is a structural schematic diagram of the transmission component of the present utility model;

[0018] Figure 4 is a structural schematic diagram of the deburring mechanism of the present utility model.

[0019] Reference Signs:

[0020] 1. Feeding table; 2. Pushing mechanism; 21. First motor; 22. Sprocket; 23. Chain; 24. Pushing plate; 25. Transmission assembly; 251. First spur gear; 252. Second spur gear; 253. First pulley; 254. Second pulley; 26. Roller shaft; 27. Rotating belt; 3. Deburring mechanism; 31. Support frame; 32. Fixed frame; 33. Electric push rod; 34. Movable frame; 35. Slide block; 36. Brush roller; 37. Second motor; 4. Connecting frame; 5. Limit plate. Detailed implementation manner

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] There are several main reasons for cutting metal raw materials into steel segments (also known as billets): 1. Facilitate transportation and storage: Metal raw materials are usually large or long. Cutting them into appropriately sized steel segments can reduce the volume and facilitate transportation and storage. 2. Production and processing: After being cut into steel segments, subsequent processing and production, such as welding, heat treatment, cold drawing, cold rolling, etc., can be carried out more conveniently. 3. Improve utilization rate: Cutting into steel segments of appropriate sizes can improve the utilization rate of metal raw materials, reduce waste and losses. 4. Optimize production: According to specific production requirements, cutting into steel segments of different sizes and shapes is conducive to optimizing the production process and improving production efficiency. In short, cutting metal raw materials into steel segments is considered for aspects such as facilitating transportation and storage, improving utilization rate, and optimizing the production process.

[0023] Based on the technical defects of low processing efficiency and incomplete burr removal existing in the prior art, please refer to Figures 1 - 4 , a wear-resistant steel segment burr removal device provided by the present invention can realize the pipeline deburring work of steel segments, greatly improve the deburring efficiency of steel segments, and can drive the steel segments to generate rotational motion, so that both ends of the steel segments can contact the brush roller 36 more completely to improve the deburring quality. The device includes a feeding table 1. An open-shaped groove is provided on the feeding table 1. A pushing mechanism 2 for equally spacing and pushing forward multiple steel segments is arranged in the groove. Deburring mechanisms 3 for removing burrs at both ends of the steel segments are fixedly arranged on both side walls of the feeding table 1. Place the steel segments on the feeding table 1. Driven by the pushing mechanism 2, multiple steel segments are moved. When the steel segments move to the position between the two deburring mechanisms 3, the burrs at both ends of the steel segments can be removed. After removal, the pushing mechanism pushes the steel segments out.

[0024] To facilitate the movement of the steel section and enable the steel section to rotate during the deburring process, please refer to Figure 2 The pushing mechanism 2 includes two sprocket wheels 22 rotatably connected in the groove, and chains 23 are connected to the outer walls of the two sprocket wheels 22 for transmission. A plurality of push plates 24 are fixedly arranged on the chain 23 for equidistant distribution, and one end of one of the sprocket wheels 22 is fixedly connected to the output shaft of the motor 21, and the motor 21 is installed on the side wall of the feeding platform 1. Both ends of the sprocket wheel 22 are connected to the two roller shafts 26 for transmission through a transmission component 25, and the roller shafts 26 are connected to the side wall of the feeding platform 1 for rotation, and a rotating belt 27 is connected to the outer walls of the two roller shafts 26 for transmission; the motor 21 is used to drive the sprocket wheel 22 to rotate, so that the chain 23 drives the push plate 24 to move, and the push plate 24 is used to push the steel section to move on the feeding platform 1. When the steel section moves to the rotating belt 27, the rotating belt 27 can be driven to rotate in the opposite direction under the action of the transmission component 25. Since both ends of the steel section are on the rotating belt 27, the rotating belt 27 can drive the steel section to rotate during the movement.

[0025] To enable the chain 23 and the rotating belt 27 to move synchronously, please refer to Figure 3 The transmission assembly 25 includes a spur gear 1 251 fixedly connected to one end of the sprocket 22, the spur gear 1 251 meshes with the spur gear 252, the spur gear 252 is rotatably connected to the side wall of the feeding platform 1 through a rotating shaft, a pulley 1 253 is fixedly provided on the side wall of the spur gear 252, the pulley 1 253 is transmission-connected to the pulley 2 254 through a belt, and the pulley 2 254 is fixedly connected to one end of the roller shaft 26; after the sprocket 22 rotates, the spur gear 1 251 can be driven to rotate, and under the meshing action of the spur gear 1 251 and the spur gear 252, the roller shaft 26 can be driven to rotate through the transmission action of the pulley 1 253, the belt and the pulley 2 254, so that the rotating belt 27 can rotate in the opposite direction.

[0026] To ensure that the rotating belt 27 can drive the steel segment to rotate, the surface of the rotating belt 27 is 0.5 cm to 1 cm higher than the surface of the feeding table 1; when the steel segment moves to the position of the rotating belt 27, the steel segment can be separated from the feeding table 1 and moved onto the rotating belt 27. When the rotating belt 27 rotates, it can smoothly drive the steel segment to rotate.

[0027] To remove burrs from the ends of the steel sections, refer to Figure 4The deburring mechanism 3 includes a support frame 31 installed on the side wall of the feeding platform 1, a fixed frame 32 is fixedly arranged on the top of the support frame 31, two groups of symmetrically arranged electric push rods 33 are installed on the inner side of the fixed frame 32, and a movable frame 34 is fixedly arranged on the telescopic shaft of the electric push rod 33. A brush roller 36 made of steel wire is rotatably connected to the inner side of the movable frame 34, and one end of the brush roller 36 is connected to a motor 2 37 installed on the movable frame 34; the motor 2 37 can be used to drive the roller brush to rotate, and the roller brush contacts the two ends of the steel section, thereby removing the burrs on the two ends of the steel section, and under the action of the electric push rod 33, the position of the brush roller 36 can be adjusted to adapt to steel sections of different lengths.

[0028] To ensure that the movable frame 34 is more stable when moving horizontally, sliders 35 are fixed at both ends of the movable frame 34, and the sliders 35 are slidably set in the sliding holes opened on the two ends of the fixed frame 32; the sliding action of the sliders 35 and the sliding holes can make the movable frame 34 more stable when moving.

[0029] In order to avoid the problem of the steel section tilting and falling during the burr removal process, two sets of limit plates 5 are fixed on the top of the feeding platform 1 through the connecting frame 4, and the limit plates 5 are located directly above the rotating belt 27; the limit plates 5 are used to limit the two ends of the steel section to avoid the problem of the steel section tilting.

[0030] Through the above embodiments, it can be known that: the steel section is placed on the feeding platform 1, and under the action of the pushing mechanism 2, the motor 1 21 is used to drive the sprocket 22 to rotate, so that the chain 23 drives the push plate 24 to move, and the push plate 24 is used to push the steel section to move on the feeding platform 1. When the steel section moves to the rotating belt 27, under the action of the transmission component 25, the rotation of the sprocket 22 can drive the rotation of the spur gear 1 251, and under the meshing action of the spur gear 1 251 and the spur gear 2 252, the transmission action can be driven by the pulley 1 253, the belt and the pulley 2 254. The roller shaft 26 is driven to rotate, thereby causing the rotating belt 27 to rotate in the opposite direction. Since the two ends of the steel segment are on the rotating belt 27, the rotating belt 27 can drive the steel segment to rotate during the movement. At the same time, the steel segment can just pass through the positions of the two deburring mechanisms 3. The motor 2 37 can be used to drive the roller brush to rotate, and the roller brush contacts the two ends of the steel segment, thereby removing the burrs at the two ends of the steel segment. Under the action of the electric push rod 33, the position of the brush roller 36 can be adjusted to adapt to steel segments of different lengths. When the burrs are removed, the pushing mechanism can push the steel segment out.

[0031] It should be noted that the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0032] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A wear-resistant steel segment burr removal device, comprising a feeding table (1), characterized in that: The feeding platform (1) is provided with an open groove, in which a pushing mechanism (2) is provided for separating a plurality of steel segments at equal distances and pushing them forward, and a deburring mechanism (3) for removing burrs at both ends of the steel segments is fixedly provided on both side walls of the feeding platform (1); The pushing mechanism (2) comprises two sprockets (22) rotatably connected in the groove, the outer walls of the two sprockets (22) are connected to chains (23) in a transmission manner, and the chain (23) is fixedly provided with a plurality of equally spaced pushing plates (24), one end of one of the sprockets (22) is fixedly connected to the output shaft of a motor (21), and the motor (21) is mounted on the side wall of the feeding platform (1), and both ends of the sprocket (22) are connected to two rollers (26) in a transmission manner through a transmission assembly (25), and the rollers (26) are rotatably connected in the side wall of the feeding platform (1), and the outer walls of the two rollers (26) are connected to rotating belts (27) in a transmission manner.

2. The wear-resistant steel segment burr removal device according to claim 1, characterized in that: The transmission assembly (25) comprises a spur gear 1 (251) fixedly connected to one end of the sprocket wheel (22), the spur gear 1 (251) meshing with a spur gear 2 (252), the spur gear 2 (252) rotatably connected to the side wall of the feeding platform (1) via a rotating shaft, a belt pulley 1 (253) fixedly provided on the side wall of the spur gear 2 (252), the belt pulley 1 (253) being transmission-connected to a belt pulley 2 (254) via a belt, and the belt pulley 2 (254) being fixedly connected to one end of the roller shaft (26).

3. The wear-resistant steel segment burr removal device according to claim 1, characterized in that: The surface of the rotating belt (27) is 0.5 cm to 1 cm higher than the surface of the feeding platform (1).

4. The wear-resistant steel segment burr removal device according to claim 1, characterized in that: The deburring mechanism (3) comprises a support frame (31) mounted on the side wall of the feeding platform (1), a fixed frame (32) is fixedly arranged on the top of the support frame (31), two groups of symmetrically arranged electric push rods (33) are installed on the inner side of the fixed frame (32), a movable frame (34) is fixedly arranged on the telescopic shaft of the electric push rod (33), a brush roller (36) made of steel wire is rotatably connected to the inner side of the movable frame (34), and one end of the brush roller (36) is connected to a second motor (37) installed on the movable frame (34).

5. The wear-resistant steel segment burr removal device according to claim 4 is characterized in that: Slide blocks (35) are fixedly provided at both ends of the movable frame (34), and the slide blocks (35) are slidably arranged in slide holes opened at both ends of the fixed frame (32).

6. The wear-resistant steel segment burr removal device according to claim 1, characterized in that: Two groups of limiting plates (5) are fixedly arranged on the top of the feeding platform (1) via a connecting frame (4), and the limiting plates (5) are located directly above the rotating belt (27).

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