Metal waste treatment device

Abstract

The utility model discloses a metal waste treatment device, which relates to the technical field of metal waste treatment, and comprises a machine body, a machine cover arranged on the top of the machine body, a feed port arranged on the machine cover, a fixing mechanism positioned right below the feed port, a polishing mechanism arranged on the left side of the fixing mechanism, and a group of cleaning mechanisms respectively arranged on the front side and the rear side of the polishing mechanism, a cleaning mechanism is arranged on the right side of the fixing mechanism. The sweeping mechanism comprises a fourth motor and a supporting column which are fixedly arranged at the bottom in the machine body, a driving rod is arranged on an output shaft of the fourth motor, the other end of the driving rod is connected with a connecting rod, the other end of the connecting rod is connected with a sweeping rod, a sweeping head is arranged at the bottom of one end of the sweeping rod, and the other end of the sweeping rod is connected to the supporting column; according to the metal waste treatment device, the sweeping mechanism and the cleaning mechanism are arranged, when the grinding mechanism grinds parts, waste residues are swept to the residue leakage opening and then fall into the collecting frame below, and accumulation of the waste residues is avoided.

Description

Technical Field

[0001] This utility model relates to the field of metal waste treatment technology, and in particular to a metal waste treatment device. Background Technology

[0002] Metal parts, especially shafts, are widely used in industrial production. After long-term use, their surfaces become covered with rust and other waste. Proper treatment not only achieves resource recycling and environmental protection but also allows for the reuse of the treated parts. Common methods for treating metal waste include physical and chemical methods. Performing physical treatment before chemical treatment can improve processing efficiency.

[0003] When existing metal waste treatment equipment processes the surface of shaft parts, the waste residue that falls off tends to accumulate at the bottom, making it difficult to clean the inside of the machine at the end.

[0004] Therefore, a metal waste treatment device is proposed to solve the above problems. Utility Model Content

[0005] In view of the problem that existing metal waste treatment devices tend to accumulate waste residue at the bottom when treating shaft parts, making it difficult to clean the inside of the machine, this utility model is proposed.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a metal waste treatment device, which includes a body, a fixing mechanism, a grinding mechanism, a sweeping mechanism and a cleaning mechanism are arranged inside the body, a cover is provided on the top of the body, an inlet is provided on the cover, a detachable fixing cover is provided inside the cover, the fixing mechanism is located directly below the inlet, the grinding mechanism is arranged on the left side of the fixing mechanism, a set of sweeping mechanisms are respectively arranged on the front and rear sides of the grinding mechanism, and the cleaning mechanism is arranged on the right side of the fixing mechanism;

[0007] The cleaning mechanism includes a fourth motor, a drive rod, a connecting rod, a cleaning rod, a broom head, and a support column. The fourth motor and the support column are fixedly installed at the bottom of the machine body. The drive rod is installed on the output shaft of the fourth motor. The other end of the drive rod is connected to the connecting rod. The other end of the connecting rod is rotatably connected to the cleaning rod. The bottom of one end of the cleaning rod is provided with the broom head. The other end of the cleaning rod is rotatably connected to the support column.

[0008] Preferably, the cleaning mechanism includes a scraper, a support rod, a power rod, a second cylinder, a spring, and a guide shaft. The scraper is slidably disposed at the bottom of the machine body. The support rod is vertically fixed at the top of the scraper. The spring is connected between the support rod and the inner wall of the machine body. The guide shaft is disposed inside the spring and fixed to the support rod. The second cylinder is located at the top outside the machine cover, and the piston rod of the second cylinder passes through the machine cover. The output end of the piston rod of the second cylinder is provided with the power rod, which is disposed above the support rod.

[0009] Preferably, the power rod is configured to contact the support rod, and the bottom of the power rod and the top of the support rod are provided with matching wedge-shaped chamfers.

[0010] Preferably, the fixing mechanism includes a fixing plate, a material dropping support, and a third motor. The material dropping support is located at the bottom of the machine body, the fixing plate is located at the top of the material dropping support, the fixing plate cooperates with the fixing cover to fix the parts, and the third motor is located at the bottom of the machine body and connected to the material dropping support.

[0011] Preferably, the material feeding support is frustum-shaped, with the smaller face of the frustum facing upwards.

[0012] Preferably, the grinding mechanism includes a first motor, a slider, a threaded rod, a first cylinder, a support plate, a second motor, a grinding wheel, a fixing component, and a screw frame. The screw frame is horizontally arranged at the bottom of the machine body, the threaded rod is arranged inside the screw frame, the first motor is arranged on the left side of the screw frame and connected to the threaded rod, a slider is arranged on the threaded rod, a first cylinder is vertically arranged on the top of the slider, a support plate is fixedly arranged at the piston rod output end of the first cylinder, a first motor is fixedly arranged on the support plate, a grinding wheel is arranged on the output shaft of the first motor, and the fixing component is arranged on both the upper and lower sides of the grinding wheel.

[0013] Preferably, the bottom of the machine body is provided with a slag leakage port.

[0014] The beneficial effects of this utility model are:

[0015] 1. By setting up a cleaning mechanism, when the grinding mechanism is grinding parts, the waste residue that falls to the bottom of the machine body is swept to the slag outlet and then falls into the collection box below, avoiding the accumulation of waste residue. Cleaning can also be performed after grinding is completed.

[0016] 2. By incorporating a cleaning mechanism, waste residue in areas inaccessible to the sweeping mechanism is scraped into the slag outlet during the grinding process and falls into the collection box below; it can also be cleaned after grinding is complete. Simultaneously, the waste residue pushed forward will be swept away again by the sweeping mechanism. The combined use of the cleaning and sweeping mechanisms increases the cleaning coverage area. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0019] Figure 2 This is a frontal cross-sectional view of the present invention.

[0020] Figure 3 This is a top view of the internal structure of the body of this utility model.

[0021] Figure 4 This is a schematic diagram of the cleaning mechanism of this utility model.

[0022] Figure 5 This is a schematic diagram of the cleaning mechanism of this utility model.

[0023] Explanation of reference numerals in the attached figures:

[0024] 1. Machine body; 11. Slag outlet; 12. Support leg; 2. Grinding mechanism; 21. First motor; 22. Threaded rod; 23. Slider; 24. First cylinder; 25. Support plate; 26. Second motor; 27. Grinding wheel; 28. Fixing component; 29. ​​Screw frame; 3. Fixing mechanism; 31. Fixing plate; 32. Material drop support component; 33. Third motor; 4. Machine cover; 41. Feed inlet; 5. Fixed cover; 6. Cleaning mechanism; 61. Fourth motor; 62. Drive rod; 63. Connecting rod; 64. Cleaning rod; 65. Brush head; 66. Support column; 7. Cleaning mechanism; 71. Scraper; 72. Support rod; 73. Power rod; 74. Second cylinder; 75. Spring; 76. Guide shaft; 8. Collection frame; 9. Parts. Detailed Implementation

[0025] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0026] Reference Figures 1 to 5This invention provides a metal waste treatment device, which includes a body 1. Inside the body 1, there are a fixing mechanism 3, a grinding mechanism 2, a sweeping mechanism 6, and a cleaning mechanism 7. The top of the body 1 is provided with a cover 4, and the cover 4 is provided with a feed inlet 41. Inside the cover 4, there is a detachable fixing cover 5. The fixing mechanism 3 is located directly below the feed inlet 41. The grinding mechanism 2 is provided on the left side of the fixing mechanism 3. A set of sweeping mechanisms 6 is provided on the front and rear sides of the grinding mechanism 2, and the cleaning mechanism 7 is provided on the right side of the fixing mechanism 3.

[0027] The cleaning mechanism 6 includes a fourth motor 61, a drive rod 62, a connecting rod 63, a cleaning rod 64, a sweeping head 65, and a support column 66. The fourth motor 61 and the support column 66 are fixedly installed at the bottom of the machine body 1. The drive rod 62 is installed on the output shaft of the fourth motor 61. The other end of the drive rod 62 is connected to the connecting rod 63. The other end of the connecting rod 63 is rotatably connected to the cleaning rod 64. The bottom of one end of the cleaning rod 64 is provided with a sweeping head 65. The other end of the cleaning rod 64 is rotatably connected to the support column 66.

[0028] It should be noted that the cleaning mechanism 7 is located on the right side. This device processes shaft parts 9 from the same batch, so there is no need to consider the requirement of adapting to parts 9 of multiple sizes. Nor is there a need to consider processing efficiency.

[0029] Specifically, the machine body 1 has a cover 4 on top, with a feed inlet 41 in the center of the cover 4. A detachable fixing cover 5 is located on top of the feed inlet 41, and a top block is located at the bottom of the fixing cover 5 for pressing and fixing the part 9. A fixing mechanism 3 is located below the feed inlet 41. The fixing mechanism 3 includes a fixing plate 31, a material dropping support 32, and a third motor 33. The material dropping support 32 is located at the bottom inside the machine body 1, the fixing plate 31 is located on top of the material dropping support 32, and the third motor 33 is located at the bottom outside the machine body 1 and connected to the material dropping support 32. The fixing plate 31 and the fixing cover 5 cooperate to fix the part 9.

[0030] Example 1 of fixing mechanism 3: The material dropping support 32 is rotatably mounted on the bottom of the machine body 1 and fixedly connected to the output shaft of the third motor 33. The fixing disk 31 is fixedly connected to the material dropping support 32. The rotation of the third motor 33 drives the material dropping support 32 and the fixing disk 31 to rotate, thereby rotating the part 9.

[0031] In some embodiments, the fixed plate 31 is a gripper or chuck mechanism that fixes the part 9. The fixed plate 31 can be driven manually or automatically. When the driving mode is manual, an opening door can be provided on the front or rear side of the machine body 1 to drive the fixed plate 31 to clamp the part 9 using existing tools. Alternatively, a larger opening door can be provided to allow workers to enter and clamp the part 9. When the driving mode is automatic, a drive source for driving the fixed plate 31 to clamp, such as a motor or cylinder, is provided inside the unloading support 32.

[0032] In some embodiments, a recess is provided on the top of the fixing plate 31, the part 9 is placed in the recess, and the fixing cover 5 cooperates with the fixing block to press and fix the part 9.

[0033] Example 2 of fixing mechanism 3: The material dropping support 32 is fixedly installed at the bottom of the machine body 1, and the fixing plate 31 is contacted and installed on the material dropping support 32. The output shaft of the third motor 33 passes through the material dropping support 32 and is connected to the bottom of the fixing plate 31. The third motor 33 directly drives the fixing plate 31 to rotate. In this case, the preferred functional mode is that the top of the fixing plate 31 has a recess, the part 9 is placed in the recess, and the fixing cover 5 cooperates with the fixing block to squeeze and fix the part 9.

[0034] It should be noted that the rotation speed of part 9 does not need to be too high. The purpose of rotating part 9 is to allow the grinding mechanism 2 to grind all areas around the circumference of part 9. The design of the fixed plate 31 and the material feeding support 32 is not unique; they can be used in conjunction with the fixed cover 5 to fix part 9. It should also be noted that the fixation of part 9 does not need to be particularly firm or require a large tightening force. It is sufficient that part 9 can rotate, and that it can move during rotation without tipping over.

[0035] Specifically, the material discharge support 32 is shaped like a frustum, with the smaller surface of the frustum facing upwards, and the diameter of the smaller surface is the same as the diameter of the fixed disk 31. The frustum-shaped material discharge support 32 facilitates the sliding of fallen waste residue to the bottom of the machine body 1. Because the fixed disk 31 rotates, there is no need to consider waste residue accumulating on its top. Furthermore, in embodiments where a recess is provided on the top of the fixed disk 31, the wall thickness of the fixed disk 31 can be set relatively thin.

[0036] Specifically, a grinding mechanism 2 is provided on the left side of the fixed structure. The grinding mechanism 2 includes a first motor 21, a slider 23, a threaded rod 22, a first cylinder 24, a support plate 25, a second motor 26, a grinding wheel 27, a fixing part 28, and a screw frame 29. The screw frame 29 is horizontally fixed to the bottom of the machine body 1. The threaded rod 22 is rotatably mounted inside the screw frame 29. The first motor 21 is located on the left side of the screw frame 29 and connected to the threaded rod 22 to drive the screw to rotate. A slider 23 is mounted on the threaded rod 22. The slider 23 has an internal thread that mates with the threaded rod 22. A first cylinder 24 is vertically fixed on the top of the slider 23. A support plate 25 is fixedly mounted on the piston rod output end of the first cylinder 24. The first motor 21 is fixedly mounted on the support plate 25. A grinding wheel 27 is mounted on the output shaft of the first motor 21. Fixing members 28 are provided on both the upper and lower sides of the grinding wheel 27. The fixing members 28 are used to fix the grinding wheel 27 to prevent the grinding wheel 27 from disengaging from the output shaft of the first motor 21 during rotation.

[0037] The surface of the grinding wheel 27 is covered with larger, coarser particles to improve the abrasive force. Preferably, the support plate 25 can be configured as a small housing, with the wiring of the grinding mechanism 2 housed inside the housing.

[0038] Specifically, a set of cleaning mechanisms 6 is provided on both the front and rear sides of the grinding mechanism 2. The cleaning mechanism 6 includes a fourth motor 61, a drive rod 62, a connecting rod 63, a cleaning rod 64, a broom head 65, and a support column 66. The fourth motor 61 and the support column 66 are fixedly installed at the bottom of the machine body 1. The drive rod 62 is installed on the output shaft of the fourth motor 61. The other end of the drive rod 62 is connected to the connecting rod 63. The other end of the connecting rod 63 is rotatably connected to the cleaning rod 64. A broom head 65 is installed at the bottom of one end of the cleaning rod 64. The broom head 65 is located near the material drop support 32. The other end of the cleaning rod 64 is rotatably connected to the support column 66.

[0039] The length of the rods between the connection points of the sweeping rod 64 and the connecting rod 63, and between the sweeping rod 64 and the support column 66, is greater than the length of the drive rod 62. The length of the connecting rod 63 is also greater than the length of the drive rod 62. The distance between the support column 66 and the fourth motor 61 is also greater than the length of the drive rod 62. Therefore, the drive rod 62, the connecting rod 63, and the sweeping rod 64 constitute a crank-rocker mechanism, with the crank being the drive rod 62 and the rocker being the sweeping rod 64. Thus, the sweeping rod 64 can only reciprocate. The sweeping head 65 can also be replaced with a hard scraper head, which can increase the service life of the sweeping head 65.

[0040] Specifically, a cleaning mechanism 7 is provided on the right side of the fixing mechanism 3. The cleaning mechanism 7 includes a scraper 71, a support rod 72, a power rod 73, a second cylinder 74, a spring 75, and a guide shaft 76. The scraper 71 is slidably disposed at the bottom of the machine body 1.

[0041] The scraper 71 is semi-circular in shape. Under normal conditions, the outer ring of the scraper 71 rests against the inner wall of the machine body 1. The support rod 72 is vertically fixed at the top of the scraper 71. The spring 75 is connected between the support rod 72 and the inner wall of the machine body 1. The guide shaft 76 is located inside the spring 75 and fixed to the support rod 72. The second cylinder 74 is located at the top outside the machine cover 4 and the piston rod of the second cylinder 74 passes through the machine cover 4. The output end of the piston rod of the second cylinder 74 is provided with a power rod 73. The power rod 73 is located above the support rod 72. The second cylinder 74 is a double-acting cylinder, which can increase the stability between the piston rod of the second cylinder 74 and the power rod 73.

[0042] The power rod 73 is positioned in contact with the support rod 72. The top of the support rod 72 has a chamfer, and the bottom of the power rod 73 has a wedge-shaped chamfer that matches the support rod 72. A slot is provided on the inner wall of the machine body 1 for the guide shaft 76 to enter. The guide shaft 76 can also be a telescopic structure.

[0043] Specifically, the bottom of the machine body 1 is provided with a slag leakage port 11, which is a partially circular opening surrounding the material discharge support 32. The opening width can be set to be large to increase the area of ​​the slag leakage port 11. Support legs 12 are provided on the bottom of the machine body 1, and a collection frame 8 is placed between the support legs 12.

[0044] During use, part 9 is placed into the machine body 1 through the feed port 41, which also serves as a guide. Then, the fixing plate 31 fixes part 9, and the fixing cover 5 is put on. The fixing cover 5, together with the fixing plate 31, fixes part 9. The third motor 33 is started to make part 9 rotate.

[0045] The first motor 21 works, causing the slider 23 to move until the grinding wheel 27 contacts the part 9. The displacement accuracy is controlled by a program. During the grinding process, the first cylinder 24 pushes upward to grind the part 9 in the axial direction.

[0046] During the polishing process, the cleaning mechanism 6 works, the fourth motor 61 works, and the cleaning rod 64 swings back and forth through the drive rod 62 and the connecting rod 63. The cleaning rod 64 sweeps the waste residue on the bottom surface of the machine body 1 to the slag outlet 11 and falls into the collection box 8.

[0047] During the polishing process, the cleaning mechanism 7 also participates in the work. The second cylinder 74 is pushed out, the power rod 73 moves downward, the support rod 72 moves to the left, and the scraper 71 moves to the left, pushing the waste residue on the bottom plate of the machine body 1 to the slag outlet 11 and falling into the collection frame 8.

[0048] After processing is complete, the second cylinder 74 retracts, and the support rod 72 is brought back to its original position by the spring 75. The cleaning process can also be carried out after processing is complete.

[0049] It should be noted that a small amount of waste residue inside machine body 1 will not have a significant impact, as long as the waste residue does not accumulate. Workers can clean machine body 1 periodically, which greatly reduces the difficulty of cleaning.

[0050] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A metal waste treatment device, comprising a body (1), characterized in that: The machine body (1) is equipped with a fixing mechanism (3), a grinding mechanism (2), a cleaning mechanism (6) and a cleaning mechanism (7). The top of the machine body (1) is equipped with a cover (4). The cover (4) is equipped with a feed inlet (41). The cover (4) is equipped with a detachable fixing cover (5). The fixing mechanism (3) is located directly below the feed inlet (41). The grinding mechanism (2) is located on the left side of the fixing mechanism (3). A set of cleaning mechanisms (6) is provided on the front and rear sides of the grinding mechanism (2). The cleaning mechanism (7) is provided on the right side of the fixing mechanism (3). The cleaning mechanism (6) includes a fourth motor (61), a drive rod (62), a connecting rod (63), a cleaning rod (64), a sweeping head (65), and a support column (66). The fourth motor (61) and the support column (66) are fixedly installed at the bottom of the machine body (1). The drive rod (62) is installed on the output shaft of the fourth motor (61). The other end of the drive rod (62) is connected to the connecting rod (63). The other end of the connecting rod (63) is rotatably connected to the cleaning rod (64). The sweeping head (65) is installed at the bottom of one end of the cleaning rod (64). The other end of the cleaning rod (64) is rotatably connected to the support column (66).

2. The metal waste treatment device according to claim 1, characterized in that: The cleaning mechanism (7) includes a scraper (71), a support rod (72), a power rod (73), a second cylinder (74), a spring (75), and a guide shaft (76). The scraper (71) is slidably disposed at the bottom of the machine body (1). The support rod (72) is vertically fixed at the top of the scraper (71). The spring (75) is connected between the support rod (72) and the inner wall of the machine body (1). The guide shaft (76) is disposed inside the spring (75) and fixed on the support rod (72). The second cylinder (74) is located at the top outside the machine cover (4), and the piston rod of the second cylinder (74) passes through the machine cover (4). The output end of the piston rod of the second cylinder (74) is provided with the power rod (73), which is disposed above the support rod (72).

3. The metal waste treatment device according to claim 2, characterized in that: The power rod (73) is in contact with the support rod (72), and the bottom of the power rod (73) and the top of the support rod (72) are provided with matching wedge-shaped chamfers.

4. The metal waste treatment device according to claim 1, characterized in that: The fixing mechanism (3) includes a fixing plate (31), a material dropping support (32), and a third motor (33). The material dropping support (32) is located at the bottom of the machine body (1). The fixing plate (31) is located at the top of the material dropping support (32). The fixing plate (31) cooperates with the fixing cover (5) to fix the parts (9). The third motor (33) is located at the bottom of the machine body (1) and is connected to the material dropping support (32).

5. A metal waste treatment device according to claim 4, characterized in that: The material feeding support (32) is frustum-shaped with the smaller face of the frustum facing upwards.

6. A metal waste treatment device according to claim 1, characterized in that: The grinding mechanism (2) includes a first motor (21), a slider (23), a threaded rod (22), a first cylinder (24), a support plate (25), a second motor (26), a grinding wheel (27), a fixing member (28), and a screw frame (29). The screw frame (29) is horizontally arranged at the bottom of the machine body (1). The threaded rod (22) is arranged inside the screw frame (29). The first motor (21) is arranged on the left side of the screw frame (29) and connected to the threaded rod (22). The slider (23) is arranged on the threaded rod (22). The first cylinder (24) is vertically arranged on the top of the slider (23). The piston rod output end of the first cylinder (24) is fixedly arranged with a support plate (25). The first motor (21) is fixedly arranged on the support plate (25). The grinding wheel (27) is arranged on the output shaft of the first motor (21). The fixing member (28) is arranged on both the upper and lower sides of the grinding wheel (27).

7. A metal waste treatment device according to claim 1, characterized in that: The bottom of the machine body (1) is provided with a slag outlet (11).

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