Cold-formed section steel fine sizing waste collecting device

Abstract

The utility model discloses a cold-formed section steel fine sizing waste collecting device which comprises a screening frame, two material guiding openings are formed in the left side of the screening frame, a fixing barrel is arranged on the left side of the screening frame, two feeding openings corresponding to the material guiding openings are formed in the right side of the fixing barrel, and material guiding pipes are connected between the feeding openings and the material guiding openings. An upper filter plate and a lower filter plate are installed in the fixed barrel, discharging openings are formed in the front ends of the upper filter plate and the lower filter plate, an upper discharging groove and a lower discharging groove which penetrate through the front end face of the fixed barrel are formed below the two discharging openings respectively, a liquid collecting groove is formed below the upper filter plate, a supporting plate is installed at the top in the fixed barrel, and a servo motor is installed at the top of the supporting plate. A central shaft penetrating through the upper filter plate and the liquid collecting tank is mounted on an output shaft of the servo motor; and a plurality of guide plates are mounted on the central shaft above the upper filter plate and the lower filter plate. According to the utility model, waste materials and sweeps are discharged in time, normal production of a cold-formed section steel production line is guaranteed, manual discharging is not needed, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of waste collection devices, in particular to a cold-bent steel precision-sized waste collection device. Background Art

[0002] Cold-formed steel is a commonly used building structural material, usually used to make various types of steel components, such as angle steel, I-beam, etc. Its main feature is that the steel is cold-formed by cold-formed mechanical equipment at room temperature without the need for high-temperature heating. This can maintain the organizational structure and material properties of the steel, reduce energy consumption, and reduce production costs. Cold-formed steel is widely used in building structures, bridge engineering, machinery manufacturing and other fields, and has good strength and stability.

[0003] Cold-formed steel is produced by continuous production and segmented cutting. During the continuous production process, the length control accuracy of each section of cold-formed steel is not high, and the section sawing marks are obvious, which greatly affects the quality of the steel. Therefore, after the continuous production is off the line, high-precision size cutting and end face grinding are required; during the grinding process, a large amount of waste will be generated, and during the cutting process, waste and large-volume small-segment waste will be generated, and the waste and waste usually need to be collected separately for later use.

[0004] After searching, the utility model patent with application number CN202021441585.8 discloses a cold-formed steel precision-cut waste collection device, which includes a base, a pad fixedly connected to the top of the base near one side edge, and a screening frame fixedly connected to the top of the pad, a connecting plate fixedly connected to the outer surface of one side of the screening frame near the center of the bottom edge, and a vibration motor fixedly connected to the outer surface of one side of the connecting plate by bolts. The device can effectively separate large-volume small-segment waste materials and waste scraps through filtering holes, so that the waste can be recycled more efficiently. However, the inventor found that after the storage frame of the device collects a certain amount of waste, it needs to stop the machine and take out the storage frame as a whole before the waste can be discharged, which is time-consuming and labor-intensive and affects normal production. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the above technical defects and provide a cold-bent steel precision-sizing waste collection device.

[0006] In order to solve the above problems, the technical scheme of the utility model is as follows: a cold-bent steel precision-sizing waste collection device comprises a screening frame, an upper screen plate and a lower screen plate are installed inside the screening frame, a vibration motor is installed on the right side of the outside, a drain pipe 1 is provided at the bottom of the rear end, two material guide ports are opened on the left side of the screening frame, a fixed barrel is provided on the left side of the screening frame, two feed ports corresponding to the material guide ports are opened on the right side of the fixed barrel, and a material guide pipe is connected between the feed port and the material guide port, an upper filter plate and a lower filter plate are installed inside the fixed barrel, and a discharge port is opened at the front end of the upper filter plate and the lower filter plate, and an upper discharge trough and a lower discharge trough are respectively provided below the two discharge ports, which penetrate the front end surface of the fixed barrel, and a liquid collecting tank is provided below the upper filter plate, a support plate is installed at the top of the fixed barrel, and a servo motor is installed at the top of the support plate, and a central axis penetrating the upper filter plate and the liquid collecting tank is installed on the output shaft of the servo motor, and a plurality of material guide plates are installed above the upper filter plate and the lower filter plate.

[0007] Furthermore, the height of each of the feed ports is lower than the height of the corresponding feed guide port.

[0008] Furthermore, the mesh size of the upper sieve plate is larger than the mesh size of the lower sieve plate, and the mesh sizes of the upper filter plate and the lower filter plate are the same.

[0009] Furthermore, a liquid outlet pipe is provided at the bottom of the liquid collecting tank on the side away from the feed inlet, and the other end of the liquid outlet pipe passes through the side wall of the fixed barrel and extends to the bottom of the lower filter plate.

[0010] Furthermore, four material guide plates are provided, and a limiting plate is installed between every two material guide plates.

[0011] Furthermore, the limit plate is an arc-shaped plate, and the distance between the central axis and the limit plate is greater than the distance between the central axis and the discharge port.

[0012] Furthermore, a second drainage pipe is provided at the bottom of the rear end of the fixed barrel.

[0013] The advantages of the utility model compared with the existing technology are: the servo motor of the utility model drives the guide plate to rotate through the central axis, and the rotation of the guide plate can transport the waste and waste chips to the discharge port, so that the waste and waste chips can be discharged in time through the upper discharge chute and the lower discharge chute respectively, ensuring the normal production of the cold-bent steel production line without manual discharge, saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a stereogram of the utility model.

[0015] Figure 2 It is a top view of the utility model.

[0016] Figure 3It is the internal structure diagram of the screening frame of the utility model.

[0017] Figure 4 The internal structure of the fixed barrel of the utility model Figure 1 .

[0018] Figure 5 The internal structure of the fixed barrel of the utility model Figure 2 .

[0019] As shown in the figure: 1. Screening frame; 2. Upper sieve plate; 3. Lower sieve plate; 4. Vibrating motor; 5. Drain pipe one; 6. Fixed barrel; 7. Guide pipe; 8. Upper filter plate; 9. Lower filter plate; 10. Upper discharge trough; 11. Lower discharge trough; 12. Liquid collecting trough; 13. Support plate; 14. Servo motor; 15. Center axis; 16. Guide plate; 17. Liquid outlet pipe; 18. Limit plate; 19. Drain pipe two. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] like Figures 1 to 3 As shown, a cold-bent steel precision-cut waste collection device includes a screening frame 1, an upper screen plate 2 and a lower screen plate 3 are installed inside the screening frame 1, a vibration motor 4 is installed on the right side of the outside, a drain pipe 5 is provided at the bottom of the rear end, the sieve hole size of the upper screen plate 2 is larger than the sieve hole size of the lower screen plate 3, and two material guide ports are opened on the left side of the screening frame 1. A fixed barrel 6 is provided on the left side of the screening frame 1, and two feed ports corresponding to the material guide ports are opened on the right side of the fixed barrel 6, and a material guide pipe 7 is connected between the feed port and the material guide port, and the height of each feed port is lower than the height of the corresponding material guide port.

[0022] The waste from the cold-bent steel production line enters the screening frame 1, the upper screen plate 2 can separate the large volume of waste from the small volume of waste chips, the lower screen plate 3 can separate the small volume of waste chips from the coolant, the waste and waste chips enter the fixed barrel 6 through two guide pipes 7 for subsequent processing, and the coolant is discharged from the drain pipe 5.

[0023] like Figure 1 , Figure 4 and Figure 5As shown, an upper filter plate 8 and a lower filter plate 9 are installed inside the fixed barrel 6, and a drain pipe 19 is provided at the bottom of the rear end. The filter holes of the upper filter plate 8 and the lower filter plate 9 have the same size, and the front ends of the upper filter plate 8 and the lower filter plate 9 are both provided with discharge ports. An upper discharge trough 10 and a lower discharge trough 11 are respectively provided below the two discharge ports and pass through the front end surface of the fixed barrel 6. A liquid collecting trough 12 is provided below the upper filter plate 8. A liquid outlet pipe 17 is provided at the bottom of the liquid collecting trough 12 away from the feed port. The other end of the liquid outlet pipe 17 passes through the side wall of the fixed barrel 6 and extends to the lower Below the filter plate 9, a support plate 13 is installed on the top of the fixed barrel 6, and a servo motor 14 is installed on the top of the support plate 13. A central axis 15 that runs through the upper filter plate 8 and the liquid collecting tank 12 is installed on the output shaft of the servo motor 14. Four guide plates 16 are installed on the central axis 15 above the upper filter plate 8 and the lower filter plate 9, and a limit plate 18 is installed between every two guide plates 16. The limit plate 18 is an arc-shaped plate, and the distance between the central axis 15 and the limit plate 18 is greater than the distance between the central axis 15 and the discharge port.

[0024] After the waste and waste chips enter the fixed barrel 6, they fall onto the upper filter plate 8 and the lower filter plate 9 respectively. The servo motor 14 drives the guide plate 16 to rotate through the central shaft 15. The rotation of the guide plate 16 can transport the waste and waste chips to the discharge port, so that the waste and waste chips are discharged in time through the upper discharge trough 10 and the lower discharge trough 11 respectively. During the movement of the waste on the top of the upper filter plate 8, the coolant remaining on the waste will further fall into the collecting tank 12, and then flow to the bottom of the fixed barrel 6 through the outlet pipe 17; during the movement of the waste chips on the top of the lower filter plate 9, the coolant remaining on the waste chips will further fall to the bottom of the fixed barrel 6, and then be discharged through the drain pipe 2 19.

[0025] In specific use, the equipment is placed at the waste and scrap discharge port of the cold-bent steel production line, so that the waste and scraps of the cold-bent steel production line can be directly discharged into the screening frame 1, and the upper discharge chute 10 and the lower discharge chute 11 are respectively connected to the two collecting frames through the guide pipes, and the waste, scraps and coolant are separated through the screening frame 1, and the waste and scraps are transported to the fixed barrel 6. The servo motor 14 drives the guide plate 16 to rotate, which can realize the timely discharge of waste and scraps into the two collection frames, thereby ensuring the continuous operation of the cold-bent steel production line.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including 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 device.

[0027] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0028] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A cold-bent steel precision-sizing waste collection device, comprising a screening frame (1), wherein an upper screen plate (2) and a lower screen plate (3) are installed inside the screening frame (1), a vibration motor (4) is installed on the right side of the outside, and a drain pipe (5) is provided at the bottom of the rear end. Two material guide ports are opened on the left side of the screening frame (1), characterized in that: The left side of the screening frame (1) is provided with a fixed barrel (6), the right side of the fixed barrel (6) is provided with two feed ports corresponding to the feed ports, and a feed pipe (7) is connected between the feed port and the feed port, an upper filter plate (8) and a lower filter plate (9) are installed inside the fixed barrel (6), the front ends of the upper filter plate (8) and the lower filter plate (9) are provided with a discharge port, and an upper discharge trough (10) and a lower discharge trough (11) penetrating the front end surface of the fixed barrel (6) are provided below the two discharge ports. A material trough (11), a liquid collecting trough (12) is provided below the upper filter plate (8), a support plate (13) is installed at the top of the fixed barrel (6), a servo motor (14) is installed on the top of the support plate (13), a central axis (15) penetrating the upper filter plate (8) and the liquid collecting trough (12) is installed on the output shaft of the servo motor (14), and a plurality of material guide plates (16) are installed on the central axis (15) above the upper filter plate (8) and the lower filter plate (9).

2. The cold-bent steel precision-sizing waste collection device according to claim 1, characterized in that: The height of each feed port is lower than the height of the corresponding feed guide port.

3. The cold-bent steel precision-sizing waste collection device according to claim 1, characterized in that: The mesh size of the upper sieve plate (2) is larger than the mesh size of the lower sieve plate (3), and the mesh sizes of the upper filter plate (8) and the lower filter plate (9) are the same.

4. The cold-bent steel precision-sizing waste collection device according to claim 1, characterized in that: A liquid outlet pipe (17) is provided at the bottom of the liquid collecting tank (12) on the side away from the feed inlet, and the other end of the liquid outlet pipe (17) passes through the side wall of the fixed barrel (6) and extends to the bottom of the lower filter plate (9).

5. The cold-bent steel precision-sizing waste collection device according to claim 1, characterized in that: Four material guide plates (16) are provided, and a limiting plate (18) is installed between every two material guide plates (16).

6. The cold-bent steel precision-sizing waste collection device according to claim 5, characterized in that: The limiting plate (18) is an arc-shaped plate, and the distance between the central axis (15) and the limiting plate (18) is greater than the distance between the central axis (15) and the discharge port.

7. The cold-bent steel precision-sizing waste collection device according to claim 1, characterized in that: A second liquid discharge pipe (19) is provided at the bottom of the rear end of the fixed barrel (6).

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