Metal accessory machining waste screening mechanism

Abstract

The utility model relates to the field of metal fitting machining, and discloses a metal fitting machining waste screening mechanism which comprises a main body box, a screening plate is arranged on the inner wall of the main body box, a rotating rod is rotatably connected to the inner wall of the main body box, a plurality of eccentric wheels are fixedly connected to a rod body of the rotating rod, and a plurality of push rods are fixedly connected to the lower end of the screening plate. A rotating sleeve is fixedly connected to the lower end of the push rod, connecting rods are rotationally connected to the inner walls of the eccentric wheels, the other ends of the connecting rods are rotationally connected with the rotating sleeve, a rotating motor is fixedly connected to the outer wall of one side of the main body box, and the output end of the rotating motor is fixedly connected with the rotating rod. According to the metal scrap screening device, under the action of the rotating motor, through cooperation of the rotating rod, the eccentric wheel, the connecting rod, the rotating sleeve, the push rod and the first spring, the screening plate can vibrate up and down, and the situation that when the screening plate screens waste, the waste blocks meshes, and the screening effect on metal scraps is affected is conveniently prevented.

Description

Technical Field

[0001] The present application relates to the field of metal fitting processing, and particularly to a screening mechanism for waste materials in metal fitting processing. Background Art

[0002] Metal fitting processing refers to the process of processing metal materials into various components through processes such as machining, casting, stamping, and welding. When metal fittings are processed, waste materials will be generated. In order to facilitate the recycling of these waste materials, it is necessary to screen these waste materials first to improve the recycling effect of the waste materials;

[0003] However, when the existing screening devices for waste materials in metal fitting processing screen waste materials, it is easy for the waste materials to block the mesh holes of the sieve plate, thus affecting the screening effect of the screening device and being inconvenient to use.

[0004] The above information disclosed in this background art is only used to increase the understanding of the background art of the present application. Therefore, it may include prior art that is not known to those of ordinary skill in the art. Summary of the Utility Model

[0005] In order to solve the problem that the existing screening device for waste materials in metal fitting processing is easy to block the mesh holes when screening waste materials, the present application provides a screening mechanism for waste materials in metal fitting processing.

[0006] A screening mechanism for waste materials in metal fitting processing provided by the present application adopts the following technical solutions:

[0007] A screening mechanism for waste materials in metal fitting processing includes a main body box. A sieve plate is provided on the inner wall of the main body box. A rotating rod is rotatably connected to the inner wall of the main body box. A plurality of eccentric wheels are fixedly connected to the rod body of the rotating rod. A plurality of push rods are fixedly connected to the lower ends of the sieve plate. A rotating sleeve is fixedly connected to the lower end of the push rod. The inner walls of the plurality of eccentric wheels are rotatably connected to a connecting rod. The other end of the connecting rod is rotatably connected to the rotating sleeve. A rotating motor is fixedly connected to an outer wall of one side of the main body box. The output end of the rotating motor is fixedly connected to the rotating rod. A protective cover is fixedly connected to the inner wall of the main body box. A plurality of first springs are fixedly connected to the upper ends of the protective cover. The other end of the first spring is fixedly connected to the sieve plate. A plurality of connecting components are provided on the inner wall of the main body box.

[0008] Preferably, the connecting component includes a fixed sleeve, an installation rod, a circular ring, and a second spring. The inner walls of the main body box are fixedly connected to a plurality of fixed sleeves. The inner wall of the fixed sleeve is slidably connected to the installation rod. The rod body of the installation rod is fixedly connected to the circular ring. The upper end and the lower end of the second spring are fixedly connected to the circular ring and the fixed sleeve respectively.

[0009] Preferably, two feeding grooves are formed in the upper ends of the main boxes, and feeding hoppers are fixedly connected to the upper ends of the feeding grooves. Two discharging grooves are formed in the lower ends of the main boxes, and discharging hoppers are fixedly connected to the lower ends of the discharging grooves.

[0010] Preferably, a plurality of clamping rods are fixedly connected to the inner walls of the discharging hoppers, and a shielding plate is slidably connected to the rod bodies of the clamping rods.

[0011] Preferably, the upper ends of the protective covers are slidably connected to a plurality of push rods, and discharging plates are fixedly connected to both sides of the main boxes.

[0012] In summary, the present application includes the following beneficial technical effects:

[0013] 1. By providing the sieve plate, waste materials during the processing of metal fittings can be screened. Under the action of the rotating motor, through the cooperation of the rotating rod, eccentric wheel, connecting rod, rotating sleeve, push rod and the first spring, the sieve plate can vibrate up and down, which is convenient for the sieve plate to prevent waste materials from blocking the mesh holes during the screening of waste materials, thus affecting the screening effect of metal waste materials. Description of the Drawings

[0014] Figure 1 is a schematic structural diagram of the whole of the embodiment of the application;

[0015] Figure 2 is a schematic structural diagram of the sieve plate of the embodiment of the application;

[0016] Figure 3 is a schematic structural diagram of the connecting component of the embodiment of the application;

[0017] Figure 4 is a schematic structural diagram of the push rod of the embodiment of the application;

[0018] Figure 5 is a schematic structural diagram of the eccentric wheel of the embodiment of the application.

[0019] Description of the reference numerals: 1, main box; 2, sieve plate; 3, protective cover; 4, rotating rod; 5, eccentric wheel; 6, connecting rod; 7, rotating sleeve; 8, push rod; 9, rotating motor; 10, first spring; 11, fixed sleeve; 12, mounting rod; 13, ring; 14, second spring; 15, feeding hopper; 16, discharging hopper; 17, clamping rod; 18, shielding plate; 19, discharging plate. Detailed Description of the Embodiment

[0020] The following is a further detailed description of the present application with reference to the Figures 1-4 drawings.

[0021] An embodiment of the present application discloses a screening mechanism for waste materials in the processing of metal fittings. Refer to Figure 1, including the main body box 1. The inner wall of the main body box 1 is provided with a sieve plate 2. Both sides of the sieve plate 2 are inclined, which can facilitate the discharge of waste. The inner wall of the main body box 1 is rotatably connected with a rotating rod 4. A plurality of eccentric wheels 5 are fixedly connected to the rod body of the rotating rod 4. The center of the eccentric wheel 5 connected to the rotating rod 4 is hollow. At the same time, the protruding part of the eccentric wheel 5 is rotatably connected to the connecting rod 6 through a rotating shaft at the center, so that the eccentric wheel 5 will not affect the rotation of the lower end of the connecting rod 6 around the center of the rotating rod 4 when rotating. The lower ends of the sieve plates 2 are fixedly connected with a plurality of push rods 8, which can push the sieve plates 2 to vibrate. The lower ends of the push rods 8 are fixedly connected with rotating sleeves 7 to facilitate the rotation of one side of the connecting rod 6. The inner walls of a plurality of eccentric wheels 5 are rotatably connected with the connecting rod 6. The eccentric wheel 5 can drive the lower end of the connecting rod 6 to rotate around the center of the rotating rod 4, so as to drive the push rod 8 to vibrate the sieve plate 2 through the rotating sleeve 7. The other end of the connecting rod 6 is rotatably connected with the rotating sleeve 7. One outer wall of the main body box 1 is fixedly connected with a rotating motor 9, which can drive the rotating rod 4 to rotate. The output end of the rotating motor 9 is fixedly connected with the rotating rod 4. The inner wall of the main body box 1 is fixedly connected with a protective cover 3, which can prevent waste from damaging structures such as the rotating rod 4. A plurality of first springs 10 are fixedly connected to the upper ends of the protective cover 3, which can improve the vibration effect of the sieve plate 2. The other ends of the first springs 10 are fixedly connected with the sieve plate 2. A plurality of connecting components are arranged on the inner wall of the main body box 1.

[0022] Refer to Figure 4 , the connecting component includes a fixed sleeve 11, an installation rod 12, a circular ring 13 and a second spring 14. The inner walls of the main body box 1 are fixedly connected with a plurality of fixed sleeves 11. The inner wall of the fixed sleeve 11 is slidably connected with the installation rod 12. The rod body of the installation rod 12 is fixedly connected with the circular ring 13. The upper and lower ends of the second spring 14 are fixedly connected with the circular ring 13 and the fixed sleeve 11 respectively. Under the elastic force of the second spring 14, the second spring 14 can resist the position of the installation rod 12 through the circular ring 13, which is convenient for installing the sieve plate 2 inside the main body box 1.

[0023] Refer to Figure 3 , two feeding slots are opened at the upper ends of the main body box 1. The upper ends of the feeding slots are fixedly connected with feeding hoppers 15, which are convenient for feeding waste. Two discharging slots are opened at the lower ends of the main body box 1. The lower ends of the discharging slots are fixedly connected with discharging hoppers 16, which are convenient for discharging the screened waste.

[0024] Refer to Figure 4 , a plurality of clamping rods 17 are fixedly connected to the inner walls of the discharging hoppers 16, which can facilitate the sliding of the shielding plate 18. The rod body of the clamping rod 17 is slidably connected with the shielding plate 18, which can close the inside of the discharging hopper 16 and control the discharging of the discharging hopper 16.

[0025] Refer to Figure 2, the upper ends of the protective covers 3 are all slidably connected to a plurality of push rods 8. Material discharging plates 19 are fixedly connected to both sides of the main body box 1, which can facilitate the discharge of larger waste materials on the sieve plate 2 from the inside of the main body box 1, facilitating the discharging of materials.

[0026] The implementation principle of a waste material screening mechanism for metal fitting processing in an embodiment of this application is as follows: During use, waste materials are poured into the inside of the main body box 1 through the feeding hopper 15, causing the waste materials to fall onto the surface of the sieve plate 2. The rotating motor 9 drives the rotating rod 4 to rotate. When the rotating rod 4 rotates, it can drive the eccentric wheel 5 to rotate, enabling the eccentric wheel 5 to drive the push rod 8 to swing up and down through the connecting rod 6 and the rotating sleeve 7, thereby driving the sieve plate 2 to vibrate up and down. This facilitates the screening of waste materials on the surface of the sieve plate 2 through the mesh holes, preventing the waste materials from clogging the mesh holes of the sieve plate 2. At the same time, the provided second spring 14 can drive the mounting rod 12 to move up and down through the circular ring 13, which can improve the vibration effect of the sieve plate 2 when installing the sieve plate 2. The baffle 18 can be pulled out of the discharge hopper 16 through the handle on the surface of the baffle 18, facilitating the discharge of the screened waste materials.

[0027] Finally, several points should be noted: First, in the description of this application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. It can be a mechanical connection or an electrical connection, or it can be the communication inside two components. It can be directly connected. "Upper", "lower", "left", "right", etc. are only used to represent relative position relationships. When the absolute position of the object being described changes, the relative position relationship may change;

[0028] Second: In the attached drawings of the disclosed embodiments of this utility model, only the structures related to the disclosed embodiments of this application are involved. Other structures can refer to the usual designs. Without conflict, the same embodiment and different embodiments of this utility model can be combined with each other;

[0029] Finally: The above are only the preferred embodiments of this utility model and are not used to limit this utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of this utility model shall be included within the protection scope of this utility model.

[0030] The above are all the preferred embodiments of this application. It does not limit the protection scope of this application accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of this application shall be covered within the protection scope of this application.

Claims

1. A metal parts processing waste screening mechanism, comprising a main box (1), characterized in that: The inner wall of the main box (1) is provided with a sieve plate (2), the inner wall of the main box (1) is rotatably connected to a rotating rod (4), the rod body of the rotating rod (4) is fixedly connected to a plurality of eccentric wheels (5), the lower end of the sieve plate (2) is fixedly connected to a plurality of push rods (8), the lower end of the push rods (8) is fixedly connected to a rotating sleeve (7), the inner walls of the plurality of eccentric wheels (5) are rotatably connected to a connecting rod (6), the other end of the connecting rod (6) is rotatably connected to the rotating sleeve (7), the outer wall of one side of the main box (1) is fixedly connected to a rotating motor (9), the output end of the rotating motor (9) is fixedly connected to the rotating rod (4), the inner wall of the main box (1) is fixedly connected to a protective cover (3), the upper end of the protective cover (3) is fixedly connected to a plurality of springs (10), the other end of the springs (10) is fixedly connected to the sieve plate (2), and the inner wall of the main box (1) is provided with a plurality of connecting components.

2. A metal parts processing waste screening mechanism according to claim 1, characterized in that: The connection assembly comprises a fixing sleeve (11), a mounting rod (12), a circular ring (13) and a second spring (14); the inner wall of the main box (1) is fixedly connected to the plurality of fixing sleeves (11); the inner wall of the fixing sleeve (11) is slidably connected to the mounting rod (12); the rod body of the mounting rod (12) is fixedly connected to the circular ring (13); and the upper end and the lower end of the second spring (14) are fixedly connected to the circular ring (13) and the fixing sleeve (11).

3. A metal parts processing waste screening mechanism according to claim 1, characterized in that: The upper end of the main box (1) is provided with two feed troughs, the upper ends of which are fixedly connected to a feed hopper (15), and the lower end of the main box (1) is provided with two discharge troughs, the lower ends of which are fixedly connected to a discharge hopper (16).

4. A metal parts processing waste screening mechanism according to claim 3, characterized in that: The inner wall of the discharge hopper (16) is fixedly connected with a plurality of clamping rods (17), and the rod bodies of the clamping rods (17) are slidably connected with shielding plates (18).

5. The metal parts processing waste screening mechanism according to claim 1, characterized in that: The upper ends of the protective covers (3) are slidably connected to a plurality of push rods (8), and both sides of the main box (1) are fixedly connected with discharge plates (19).

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