Oil drum vertical cutting hole cutting device

Abstract

The utility model discloses an oil drum vertical cutting punching device which comprises a machine frame, a vertical cutting mechanism, a punching mechanism, a clamp mechanism and a tray, the vertical cutting mechanism, the punching mechanism, the clamp mechanism and the tray are all installed on the machine frame, the vertical cutting mechanism comprises a positioning sleeve, a sliding rod, a connecting frame and a semicircular cutter, the positioning sleeve is fixedly installed on the machine frame, and the semicircular cutter is installed on the sliding rod. The sliding rod is in vertical sliding connection with the positioning strip, the connecting frame is fixedly connected with the sliding rod, the semicircular cutter is fixedly connected with the connecting frame, the punching mechanism comprises a first driving piece and a punching conical head, the first driving piece is installed on the rack, and the punching conical head is installed at the output end of the first driving piece. The oil drum vertical cutting and punching device has the advantages that the iron oil drum which is cut and punched through the oil drum vertical cutting and punching device can be sealed through the fan-shaped cover plate made of original materials on the top face of the iron oil drum, iron particles are prevented from being scattered outside the iron oil drum, and the advantage of being convenient to seal is achieved.

Description

Technical Field

[0001] This utility model relates to the technical field of hole-opening devices, specifically to a vertical cutting hole-opening device for oil drums. Background Technology

[0002] In the steel industry, discarded iron drums are opened at the top, and the iron particles to be recycled are filled into the drums. After the drums are sealed, they are used as raw materials in ironmaking for recycling. Currently, manual hole-opening tools are widely used, which is inefficient, labor-intensive, and increases the risk of arm cuts.

[0003] Chinese invention patent application CN113955693A discloses an opening device for recycling oil drums, comprising: a base; a placement platform on the base; a first support frame on one side of the placement platform; a cylinder on the upper side of the first support frame; a cutting assembly on the cylinder; a cutter at the bottom of the cutting assembly; a pull-out assembly on one side of the cutting assembly; and a clamping assembly on the pull-out assembly. When the oil drum is placed on the placement platform, and the cylinder is activated, the first grooved cylinder moves upward, causing the first rotating block and the first connecting frame to move upward. The first grooved cylinder then moves the clamping rod and the clamping block upward, which in turn moves the sleeve and the top rod upward. The sleeve then moves the stop rod and the oil drum lid upward, thus separating the oil drum lid from the oil drum.

[0004] The aforementioned oil drum recycling opening device facilitates opening holes in the top of the oil drum, but after cutting, the cut-off portion of the top of the oil drum completely detaches. Once iron particles are filled into the oil drum, it is difficult to seal the top, causing the iron particles to easily leak out. Therefore, the existing oil drum opening device suffers from the problem of difficulty in resealing the oil drum after cutting it. Utility Model Content

[0005] In order to solve the above-mentioned technical problems, the purpose of this utility model is to provide a vertical cutting and hole-opening device for oil drums, which includes a frame, a vertical cutting mechanism, a hole-punching mechanism, a clamping mechanism and a tray. This vertical cutting and hole-opening device for oil drums has the advantage of facilitating sealing.

[0006] To achieve the above-mentioned objectives, the technical solution adopted by this utility model is as follows:

[0007] A vertical cutting and perforating device for oil drums includes a frame, a vertical cutting mechanism, a perforating mechanism, a clamping mechanism, and a tray. The vertical cutting mechanism, perforating mechanism, clamping mechanism, and tray are all mounted on the frame. The vertical cutting mechanism includes a positioning sleeve, a sliding rod, a connecting frame, and a semi-circular cutter. The positioning sleeve is fixedly mounted on the frame. The sliding rod is vertically slidably connected to the positioning strip. The connecting frame is fixedly connected to the sliding rod. The semi-circular cutter is fixedly connected to the connecting frame. The perforating mechanism includes a first driving member and a perforating cone. The first driving member is mounted on the frame, and the perforating cone is mounted on the output end of the first driving member.

[0008] With this setup, after the iron oil drum is cut and perforated by this vertical cutting and perforating device, the fan-shaped cover formed by the original material on the top surface of the iron oil drum can be used for sealing, preventing iron particles from falling to the outside of the iron oil drum, thus achieving the advantage of convenient sealing.

[0009] Preferably, the semi-circular cutter is provided with a clearance hole for the opening cone to pass through.

[0010] With this design, the clearance hole can prevent the drilled cone from colliding with the semi-circular cutter.

[0011] Preferably, the frame is equipped with a second driving component, the output end of which is connected to the connecting frame and drives the connecting frame to move vertically.

[0012] This setup enables the drive connector to move on the rack.

[0013] Preferably, the second driving component is a second hydraulic cylinder.

[0014] This setup enables the connection frame to move via a second drive component.

[0015] Preferably, the clamping mechanism includes a third driving member and an arc-shaped chuck, the third driving member being mounted on the frame and the arc-shaped chuck being mounted on the output end of the third driving member.

[0016] This setup enables the clamping mechanism to hold the iron oil drum in place.

[0017] Preferably, the number of clamping mechanisms is greater than one.

[0018] This setup allows the clamping mechanism to stably clamp the iron oil drum.

[0019] Preferably, the third driving component is a third hydraulic cylinder.

[0020] This setup enables the third driving component to drive the arc-shaped chuck to clamp the iron oil drum.

[0021] Preferably, the first driving component is a first hydraulic cylinder.

[0022] This setup enables the first driving component to drive the perforated cone head to move towards the iron oil drum and pass through the side wall of the iron oil drum.

[0023] Preferably, the tray is rotatably mounted on the frame.

[0024] This design allows the oil inlet hole on the top of the iron oil drum to be rotated to a position close to the first hydraulic cylinder, making it easier to tie iron wire between the side wall and the lid of the iron oil drum when it is filled with iron particles later.

[0025] Preferably, the lower end of the semi-circular cutter is provided with a serrated blade.

[0026] This design allows for easy insertion of the semi-circular cutter into the top surface of the iron oil drum, facilitating processing.

[0027] Compared with the prior art, this utility model has achieved beneficial technical effects:

[0028] 1. After the iron oil drum is cut and perforated by this vertical cutting and perforating device, the original material on the top surface of the iron oil drum can be used to form a fan-shaped cover plate for sealing, preventing iron particles from falling to the outside of the iron oil drum, thus achieving the advantage of convenient sealing.

[0029] 2. After drilling holes in the side wall of the iron oil drum through the drilling mechanism, it is convenient to pass iron wires through the side wall of the iron oil drum and the fan-shaped cover plate. It is convenient to use iron wires to fix the fan-shaped cover plate, ensuring that the fan-shaped cover plate can be stably sealed and preventing iron particles from falling to the outside of the iron oil drum.

[0030] 3. With the semi-circular cutter inserted at the top of the iron oil drum, the drilling mechanism drills holes in the side wall of the iron oil drum. The semi-circular cutter provides support to the top of the iron oil drum, preventing the iron oil drum from tilting during the drilling process. Attached Figure Description

[0031] Figure 1 This is a front view of a vertical cutting and opening device for an oil drum according to an embodiment of this utility model;

[0032] Figure 2 This is a left view of a vertical cutting and opening device for an oil drum according to an embodiment of this utility model;

[0033] Figure 3 This is a top view of a vertical cutting and opening device for an oil drum according to an embodiment of this utility model;

[0034] Figure 4 This is a top view of an iron oil drum after it has been perforated using a vertical cutting and perforating device in an embodiment of this utility model.

[0035] Figure 5 This is a schematic diagram of the structure after the fan-shaped cover is lifted in an embodiment of this utility model;

[0036] Figure 6 This is a schematic diagram of the structure after sealing with a fan-shaped cover plate in an embodiment of this utility model.

[0037] The technical features referred to by the various reference numerals in the accompanying drawings are as follows:

[0038] 11. Frame; 12. Tray; 21. Positioning sleeve; 22. Sliding rod; 23. Connecting frame; 24. Second drive component; 25. Semi-circular cutter; 26. Alternating hole; 27. Serrated blade; 31. First drive component; 32. Hole-shaped cone; 33. Third drive component; 34. Arc-shaped chuck; 41. Iron oil drum; 42. Oil inlet; 43. Fan-shaped cover plate; 44. Side wall hole. Detailed Implementation

[0039] To make the objectives, technical solutions and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the embodiments. However, the scope of protection of this utility model is not limited to the specific embodiments described below.

[0040] refer to Figure 1-3 A vertical cutting and perforating device for oil drums includes a frame 11, a vertical cutting mechanism, a perforating mechanism, a clamping mechanism, and a tray 12. The vertical cutting mechanism, the perforating mechanism, the clamping mechanism, and the tray 12 are all mounted on the frame 11. The vertical cutting mechanism and the perforating mechanism are located above the clamping mechanism, which is located above the tray 12.

[0041] The vertical cutting mechanism includes a positioning sleeve 21, a sliding rod 22, a connecting frame 23, and a semi-circular cutter 25. The positioning sleeve 21 is fixedly installed on the frame 11. The sliding rod 22 is vertically slidably connected to the positioning strip. The connecting frame 23 is fixedly connected to the sliding rod 22, and the semi-circular cutter 25 is fixedly connected to the connecting frame 23. A second driving component 24 is installed on the frame 11. The output end of the second driving component 24 is connected to the connecting frame 23 and drives the connecting frame 23 to move vertically. This enables the connecting frame 23 to move on the frame 11. The second driving component 24 is a second hydraulic cylinder. This enables the connecting frame 23 to move via the second driving component 24. The lower end of the semi-circular cutter 25 is provided with a serrated blade 27. The serrated blade 27 is relatively sharp, making it convenient for the semi-circular cutter 25 to be inserted into the top surface of the iron oil drum 41 for processing. The semi-circular cutter 25 is provided with a clearance hole 26 for the opening cone head 32 to pass through. When the semi-circular cutter 25 is inserted into the iron oil drum 41, the clearance hole 26 can prevent the opening cone 32 from colliding with the semi-circular cutter 25.

[0042] The drilling mechanism includes a first driving component 31 and a drilling cone 32. The first driving component 31 is mounted on the frame 11, and the drilling cone 32 is mounted on the output end of the first driving component 31. The first driving component 31 is a first hydraulic cylinder. It enables the first driving component 31 to drive the drilling cone 32 to move towards the iron oil drum 41 and pass through the side wall of the iron oil drum 41.

[0043] The clamping mechanism includes a third driving member 33 and an arc-shaped chuck 34. The third driving member 33 is mounted on the frame 11, and the arc-shaped chuck 34 is mounted on the output end of the third driving member 33. The third driving member 33 drives the arc-shaped chuck 34 to move towards the iron oil drum 41 and abut against it. Friction prevents the iron oil drum 41 from moving, thus achieving the function of clamping the iron oil drum 41 through the clamping mechanism. The number of clamping mechanisms is greater than one. In this embodiment, two clamping mechanisms are provided, arranged opposite each other with the tray 12 as the center. The arc-shaped chucks 34 on the two clamping mechanisms clamp the iron oil drum 41, ensuring stable clamping of the iron oil drum 41. The third driving member 33 is a third hydraulic cylinder. It achieves the function of clamping the iron oil drum 41 by driving the arc-shaped chuck 34 through the third driving member 33.

[0044] The tray 12 is rotatably mounted on the frame 11. Placing the iron oil drum 41 on the tray 12 allows the drum to rotate on the frame 11, facilitating angle adjustment. This allows the oil inlet 42 on the top surface of the drum to rotate closer to the first hydraulic cylinder. The first hydraulic cylinder then drills a hole in the side wall of the drum 41 near the oil inlet 42, through which an iron wire is passed. This facilitates binding the wire between the side wall and the lid of the drum 41 when it is filled with iron particles.

[0045] The center of the arc of the semicircular cutter 25 coincides with the rotation axis of the tray 12. The arc of the semicircular cutter 25 is 180°, and the semicircular cutter 25 is located on the side of the rotation axis of the tray 12 closer to the punching mechanism. The iron oil drum 41 is cylindrical in shape, and the radius of the arc of the semicircular cutter 25 is slightly smaller than the radius of the top surface of the iron oil drum 41 (in this embodiment, the radius of the arc cutter is 2 cm smaller than the radius of the top surface of the iron oil drum 41).

[0046] This embodiment has the following advantages:

[0047] The iron oil drum 41 is placed on the tray 12. Rotating the tray 12 causes the iron oil drum 41 to rotate, with the semi-circular cutter 25 always positioned at the edge of the iron oil drum 41. The top surface of the iron oil drum 41 has an oil inlet hole 42. The iron oil drum 41 is rotated until the oil inlet hole 42 is close to the punching mechanism. Then, the clamping mechanism clamps and fixes the lower end of the iron oil drum 41. The second driving member 24 drives the semi-circular cutter 25 downwards, causing the semi-circular cutter 25 to cut a semi-circular notch at the end of the top surface of the iron oil drum 41 near the punching mechanism. Then, with the semi-circular cutter 25 still inserted at the top of the iron oil drum 41, the first driving member 31 drives the opening cone 32 to insert into the side wall of the iron oil drum 41, forming a side wall hole 44 in the side wall of the iron oil drum 41. Then, the semi-circular cutter 25 and the opening cone 32 are driven to move away from the iron oil drum 41 and return to their original positions, thus completing the punching of the iron oil drum 41.

[0048] After making a hole in the iron oil drum 41, a fan-shaped cover plate 43 is formed on the inner side of the semi-circular cut. The oil inlet hole 42 is located on the fan-shaped cover plate 43. Figure 4 As shown. Inserting a finger into the oil inlet 42 allows for easy lifting of the fan-shaped cover 43 upwards, as... Figure 5 As shown, iron particles are then filled into the oil drum through the opened fan-shaped cover 43. After filling, a waste cloth bag is placed under the fan-shaped cover 43, and then the fan-shaped cover 43 is flipped down to cover the waste cloth bag and iron particles, thereby sealing the iron particles inside the iron oil drum 41 through the waste cloth bag and the fan-shaped cover 43. Figure 6 As shown. At this point, there is still a problem of the waste cloth bag and the fan-shaped cover plate 43 being loose. Therefore, iron wire is used to pass through the side wall hole 44 and the oil inlet hole 42 to tie and fix them, so as to stably fix the fan-shaped cover plate 43 and prevent the fan-shaped cover plate 43 and the waste cloth bag from becoming loose.

[0049] After the iron oil drum 41 is cut and perforated by this vertical cutting and perforating device, the fan-shaped cover plate 43 formed by the original material on the top surface of the iron oil drum 41 can be used to seal it, preventing iron particles from falling to the outside of the iron oil drum 41, thus achieving the advantage of convenient sealing.

[0050] After the drilling mechanism drills holes in the side wall of the iron oil drum 41, it is convenient to pass iron wires through the side wall of the iron oil drum 41 and the fan-shaped cover plate 43, so that the iron wires can be used to fix the fan-shaped cover plate 43, ensuring that the fan-shaped cover plate 43 can be stably sealed and preventing iron particles from falling to the outside of the iron oil drum 41.

[0051] With the semi-circular cutter 25 inserted at the top of the iron oil drum 41, the drilling mechanism drills holes in the side wall of the iron oil drum 41. The semi-circular cutter 25 provides support to the top of the iron oil drum 41, preventing the iron oil drum 41 from tilting during the drilling of the side wall holes 44.

[0052] Based on the disclosure and teachings of the above specification, those skilled in the art can make changes and modifications to the above embodiments. Therefore, this utility model is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the utility model should also fall within the protection scope of the claims of this utility model. Furthermore, although some specific terms are used in this specification, these terms are only for convenience of explanation and do not constitute any limitation on the utility model.

Claims

1. A device for vertically cutting and opening holes in oil drums, characterized in that: The system includes a frame (11), a vertical cutting mechanism, a punching mechanism, a clamping mechanism, and a tray (12). The vertical cutting mechanism, punching mechanism, clamping mechanism, and tray (12) are all mounted on the frame (11). The vertical cutting mechanism includes a positioning sleeve (21), a sliding rod (22), a connecting frame (23), and a semi-circular cutter (25). The positioning sleeve (21) is fixedly mounted on the frame (11). The sliding rod (22) is vertically slidably connected to the positioning strip. The connecting frame (23) is fixedly connected to the sliding rod (22). The semi-circular cutter (25) is fixedly connected to the connecting frame (23). The punching mechanism includes a first driving member (31) and a hole-opening cone (32). The first driving member (31) is mounted on the frame (11), and the hole-opening cone (32) is mounted on the output end of the first driving member (31).

2. The oil drum vertical slitting apparatus of claim 1 wherein: The semi-circular cutter (25) is provided with a clearance hole (26) through which the opening cone (32) passes.

3. The oil drum vertical slitting apparatus of claim 1 wherein: The frame (11) is equipped with a second drive unit (24), the output end of which is connected to the connecting frame (23) and drives the connecting frame (23) to move vertically.

4. The oil drum vertical slitting apparatus of claim 3 wherein: The second driving component (24) is a second hydraulic cylinder.

5. The oil drum vertical slitting apparatus of claim 1 wherein: The clamping mechanism includes a third drive member (33) and an arc-shaped chuck (34). The third drive member (33) is mounted on the frame (11), and the arc-shaped chuck (34) is mounted on the output end of the third drive member (33).

6. The oil drum vertical slitting apparatus of claim 4 wherein: The number of clamping mechanisms is greater than one.

7. The oil drum vertical slitting apparatus of claim 5 wherein: The third driving component (33) is a third hydraulic cylinder.

8. The oil drum vertical slitting apparatus of claim 1 wherein: The first driving component (31) is a first hydraulic cylinder.

9. The oil drum vertical slitting apparatus of claim 1 wherein: The tray (12) is rotatably mounted on the frame (11).

10. The oil drum vertical slitting apparatus of claim 1 wherein: The lower end of the semi-circular cutter (25) is provided with a serrated blade (27).

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