Cutting equipment capable of conveniently cleaning chippings

Abstract

The utility model discloses cutting equipment convenient to clean chippings, and particularly relates to the technical field of cutting equipment, the cutting equipment comprises a cutting table, a box body is arranged at the top of the cutting table, the cutting equipment can cut a plate blank and remove cutting knobs, the use is more convenient, and the functions are more diversified; through cooperation with the treatment mechanism, cutting nodules of the plate blank can be removed, meanwhile, water is sprayed to wash and cool the cutting position, fan blades are driven to rotate, the surface of the plate blank can be air-dried through an air blowing head, chippings and water in the treatment process can flow into a filter frame to be filtered and separated, the water is recycled, and the treatment efficiency is improved. Chippings are intensively collected in the filter frame to facilitate centralized treatment, and the knocking head can be continuously driven to impact the filter screen in the filter frame to vibrate, so that the chippings are prevented from being accumulated and blocked to influence the filtering effect, and the practicability is higher; according to the utility model, the filter frame can be conveniently and quickly fixed, detached and taken out through the fixing assembly, so that chippings can be conveniently treated.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting equipment, in particular to cutting equipment which is convenient for cleaning debris. Background Art

[0002] Slab is a kind of steel billet, which is formed by continuous casting of molten steel through continuous casting machine. Generally, the billet with width-to-thickness ratio greater than 3 is called slab. It is mainly used for rolling plates, but rolling has not yet started; the cutting process of slabs generally adopts flame cutting, which is a common method for rough processing of steel plates. Flame cutting is gas cutting. Traditionally, acetylene gas was used for cutting, and later propane was used, and now natural gas cutting has appeared; it uses fuel gas and combustion-supporting oxygen to melt the metal, and the cutting oxygen blows away the molten metal to complete the cutting operation. However, in the process of slab cutting, cutting nodules will form on the upper and lower edges of the slab cutting section. When the slab is rolled, the cutting nodules will be pressed into the slab, causing surface damage, cutting nodules, foreign matter, scarring and other quality defects of the slab, so it is usually removed by a deburring machine installed on the production line.

[0003] At present, the traditional equipment for cutting the plate blank needs to move the plate blank to a deburring mechanism to remove the cutting edge after cutting the plate blank, but the equipment for cutting the plate blank lacks this function, which is inconvenient to use. In the process of removing the cutting edge, some debris will be generated and scattered around, thereby polluting the surrounding environment, and it is not convenient to collect and process the debris in a centralized manner, which increases the labor intensity of the staff and is inconvenient to use. Utility Model Content

[0004] The purpose of the utility model is to provide a cutting device which is convenient for cleaning debris, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a cutting device that is convenient for debris cleaning comprises a cutting table, a box body is provided on the top of the cutting table, a flame cutting head is connected to one side of the top of the box body through a positioning device, a collecting trough is opened on the top of the cutting table, a roller is rotatably installed at the opening of the collecting trough, a processing mechanism is provided in the collecting trough, the processing mechanism comprises a filter frame, and the filter frame is movably embedded and installed in the collecting trough, and one end of the filter frame is connected to the rear of the cutting table with a fixed component, a rotating shaft is rotatably installed in the collecting trough and the box body, and the two rotating shafts are directly opposite to each other up and down, a polishing brush roller is sleeved on the outer wall of the rotating shaft, and the polishing brush roller at the bottom is located between adjacent rotating rollers, one end of the rotating shaft at the top is connected to a motor in front of the cutting table, and the motor is fixedly connected to the box body through a mounting seat, and a reciprocating screw is rotatably installed below the filter frame in the collecting trough.

[0006] Furthermore, the processing mechanism also includes a synchronous wheel 2, and there are two synchronous wheels 2, the two synchronous wheels 2 are respectively sleeved on the outside of the reciprocating screw and one end of the upper rotating shaft, the outer wall of the lower rotating shaft is sleeved with a synchronous wheel 1, and the synchronous wheel 1 is respectively connected to the two synchronous wheels 2 through a synchronous belt, one side of the cutting table is sleeved with an air duct on the outside of the reciprocating screw, and the top of the air duct is provided with a slot adapted to the synchronous belt, the reciprocating screw is connected with a fan blade at one end in the air duct, a dustproof net facing the air duct is embedded and installed on one side of the cutting table, the outer wall of the reciprocating screw is matched with a connecting sleeve in the collecting tank, the bottom of the connecting sleeve is connected to a push rod, the bottom of the collecting tank is provided with a pump barrel, one end of the push rod is connected to a piston in the pump barrel, and one side of the top of the pump barrel is provided with a A water inlet is provided with a one-way valve in the water inlet, one end of the pump barrel is connected to a water spray pipe with a plurality of nozzles through a conduit 1 with a one-way valve, and the water spray pipe is fixedly installed on one side of the polishing brush roller in the box body, an air blowing pipe with a plurality of air blowing heads is provided on the inner wall of the box body at the side of the water spray pipe away from the polishing brush roller, and one end of the air blowing pipe is connected to one end of the air duct through a conduit 2, through the processing mechanism, a single power source can be used to drive the polishing brush roller to rotate to remove the cutting tumor, while driving the piston to push water to spray out to flush the cut part of the plate embryo for water cooling and cooling, and play a role in dust suppression and flushing away debris, and at the same time, it can also drive the fan blades to rotate to air-dry the plate embryo, and the polishing and cutting debris will fall and be collected in the filter frame, reducing the labor intensity of workers, and the flushing water can be recycled to save resources.

[0007] Furthermore, a support rod is fixedly installed in the collecting trough between the filter frame and the reciprocating screw rod, a knocking head is provided on the top of the support rod, a push rod is connected to the middle position of the bottom of the knocking head, a guide rod is symmetrically provided at the bottom of the knocking head, and the lower ends of the push rod and the guide rod pass through the support rod, a protrusion is sleeved on the outer wall of the reciprocating screw rod just below the push rod, and the outer wall of the protrusion is in contact with the lower end of the push rod, so as to continuously drive the knocking head to hit the filter screen in the filter frame to vibrate, thereby avoiding accumulation and clogging of filtered debris affecting its filtering effect.

[0008] Furthermore, the fixing assembly includes a limiting rod, and the limiting rod is rotatably installed at one end of the filter frame, a sleeve is provided on one side wall of the filter frame on the outside of the limiting rod, a torsion spring is provided on the outside of the limiting rod in the sleeve, and both ends of the torsion spring are respectively fixedly connected to the limiting rod and the outer wall of the filter frame, and a fixing rod adapted to the limiting rod is fixedly installed on one side of the cutting table so as to fix and disassemble and remove the filter frame, thereby facilitating the disposal of collected debris.

[0009] Furthermore, the push rod is L-shaped, the protrusion is an elliptical structure, and the outer wall of the piston is sleeved with a sealing ring. The structure of the protrusion can push the push rod to move up and down, and the setting of the sealing ring improves the sealing between the piston and the inner wall of the pump barrel.

[0010] Furthermore, the limiting rod and the fixing rod are both L-shaped, and the limiting rod is rotatably connected to the filter frame via a bearing so as to limit and fix the limiting rod, and cooperate with the fixing rod to limit the limiting rod to prevent the filter frame from accidentally sliding out of the cutting table.

[0011] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0012] 1. The utility model can realize the processing of cutting and removing cutting tumors of plate embryos, which is more convenient to use and has more diversified functions; in conjunction with the processing mechanism, water can be continuously driven to spray out through the nozzle to flush the cutting part while removing the cutting tumor of the plate embryo, so as to cool it by water, wash away the debris and play a role in dust suppression, and then drive the fan blade to rotate, and the surface of the plate embryo is air-dried by the blowing head and the surface of the plate embryo is swept again to avoid some debris remaining, thereby improving the cleaning effect, and the debris in the processing process will flow into the filter frame with water for filtration and separation, so that the water can be recycled and reused, and the debris is concentrated in the filter frame for centralized processing, and the knocking head can be continuously driven to hit the filter screen in the filter frame to vibrate, so as to avoid the accumulation of debris and blockage, which affects its filtering effect, and it is convenient to use and more practical;

[0013] 2. The utility model can conveniently and quickly fix and disassemble the filter frame through the fixing assembly to facilitate the processing of debris. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a partial front view structural schematic diagram of the utility model;

[0017] Figure 3 It is a rear view structural schematic diagram of the utility model;

[0018] Figure 4 It is a schematic diagram of the structure between the reciprocating screw rod, the convex block and the synchronous wheel 2 of the utility model;

[0019] Figure 5 It is a structural schematic diagram of the pump barrel and piston of the utility model;

[0020] Figure 6 It is a schematic diagram of the structure between the limit rod, the sleeve and the fixing rod of the utility model;

[0021] In the figure: 1, cutting table; 2, box; 3, flame cutting head; 4, rotating shaft; 5, polishing brush roller; 6, motor; 7, filter frame; 8, reciprocating screw; 9, synchronous wheel one; 10, synchronous wheel two; 11, synchronous belt; 12, air duct; 13, fan blade; 14, connecting sleeve; 15, push rod; 16, pump barrel; 17, piston; 18, air pipe; 19, water spray pipe; 20, bump; 21, support rod; 22, knocking head; 23, push rod; 24, guide rod; 25, limit rod; 26, sleeve; 27, torsion spring; 28, fixing rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figure 1 - Figure 6The cutting device for convenient debris cleaning shown in the figure comprises a cutting table 1, a box body 2 is arranged on the top of the cutting table 1, in this example, feed ports are opened at symmetrical positions on both sides of the box body 2, and a curtain is arranged on the top of the feed port, a flame cutting head 3 is connected to one side of the top of the box body 2 through a positioning device, in this example, the positioning device is composed of an electric control slide rail and a hydraulic cylinder, so as to adjust the horizontal and vertical positions of the flame cutting head 3, so as to facilitate the cutting process of the plate blank; a collecting trough is opened on the top of the cutting table 1, and a roller is rotatably installed at the opening of the collecting trough to collect A processing mechanism is provided in the trough, which includes a filter frame 7, and the filter frame 7 is movably embedded in the collecting trough, and one end of the filter frame 7 is connected to a fixed component at the rear of the cutting table 1. A rotating shaft 4 is rotatably installed in the collecting trough and the box body 2, and the two rotating shafts 4 are directly opposite to each other up and down. A polishing brush roller 5 is sleeved on the outer wall of the rotating shaft 4, and the lower polishing brush roller 5 is located between adjacent rotating rollers. One end of the upper rotating shaft 4 is connected to a motor 6 in front of the cutting table 1, and the motor 6 is fixedly connected to the box body 2 through a mounting seat, and a reciprocating screw rod 8 is rotatably installed below the filter frame 7 in the collecting trough. In this example, the processing mechanism also includes a synchronous wheel 2 10, and there are two synchronous wheels 2 10. The two synchronous wheels 2 10 are respectively sleeved on the outside of the reciprocating screw 8 and one end of the upper rotating shaft 4. The outer wall of the lower rotating shaft 4 is sleeved with a synchronous wheel 1 9. The synchronous wheel 1 9 is respectively connected to the two synchronous wheels 2 10 through a synchronous belt 11. In this example, the synchronous wheel 1 9 is a double-track synchronous wheel, and the synchronous wheel 2 10 is a single-track synchronous wheel. One side of the cutting table 1 is sleeved with an air duct 12 on the outside of the reciprocating screw 8, and a groove adapted to the synchronous belt 11 is opened at the top of the air duct 12. The reciprocating screw 8 is connected to a fan blade 13 at one end in the air duct 12. A dust-proof net facing the air duct 12 is embedded and installed on one side of the cutting table 1. The outer wall of the reciprocating screw 8 is matched with a connecting sleeve 14 with a movable connection in the collecting tank. The bottom of the connecting sleeve 14 is connected to a push rod 15. A pump barrel 16 is provided at the bottom of the collecting tank. One end of the push rod 15 is connected to the pump barrel 16. There is a piston 17, a water inlet is opened on one side of the top of the pump barrel 16, and a one-way valve is arranged in the water inlet. One end of the pump barrel 16 is connected to a water spray pipe 19 with a plurality of nozzles through a conduit 1 with a one-way valve, and the water spray pipe 19 is fixedly installed on one side of the polishing brush roller 5 in the box body 2. An air blowing pipe 18 with a plurality of blowing heads is arranged on the inner wall of the box body 2 on the side of the water spray pipe 19 away from the polishing brush roller 5, and one end of the air blowing pipe 18 is connected to one end of the air duct 12 through a conduit 2. Through the processing mechanism, a single power source can be used to drive the polishing brush roller 5 to rotate to remove the cutting tumor, while driving the piston 17 to push water to spray out to flush the cutting part of the plate embryo for water cooling and cooling, and play a role in dust suppression and flushing away debris. At the same time, it can also drive the fan blade 13 to rotate to air-dry the plate embryo, and the polishing and cutting debris will fall and be collected in the filter frame 7, reducing the labor intensity of workers, and the flushing water can be recycled and reused to save resources.In this example, a support rod 21 is fixedly installed in the collecting tank between the filter frame 7 and the reciprocating screw 8, a knocking head 22 is provided on the top of the support rod 21, a push rod 23 is connected to the middle position of the bottom of the knocking head 22, a guide rod 24 is symmetrically provided at the bottom of the knocking head 22, and the lower ends of the push rod 23 and the guide rod 24 both pass through the support rod 21, a protrusion 20 is sleeved on the outer wall of the reciprocating screw 8 just below the push rod 23, and the outer wall of the protrusion 20 is in contact with the lower end of the push rod 23, so as to continuously drive the knocking head 22 to impact the filter screen in the filter frame 7 to vibrate, thereby avoiding the accumulation and clogging of filtered debris affecting its filtering effect. In this example, the fixing assembly includes a limiting rod 25, and the limiting rod 25 is rotatably installed at one end of the filter frame 7. A sleeve 26 is sleeved on the outside of the limiting rod 25 on one side wall of the filter frame 7. A torsion spring 27 is sleeved inside the sleeve 26 on the outside of the limiting rod 25, and both ends of the torsion spring 27 are respectively fixedly connected to the limiting rod 25 and the outer wall of the filter frame 7. A fixing rod 28 adapted to the limiting rod 25 is fixedly installed on one side of the cutting table 1 so as to fix and disassemble and remove the filter frame 7, thereby facilitating the disposal of collected debris.

[0024] In this example, the push rod 15 is L-shaped, the protrusion 20 is an elliptical structure, and a sealing ring is sleeved on the outer wall of the piston 17. The structure of the protrusion 20 is to push the push rod 23 to move up and down. The setting of the sealing ring improves the sealing between the piston 17 and the inner wall of the pump barrel 16. In this example, the limiting rod 25 and the fixing rod 28 are both L-shaped. The limiting rod 25 is rotatably connected to the filter frame 7 through a bearing to limit and fix the limiting rod 25, and cooperates with the fixing rod 28 to limit the limiting rod 25 to prevent the filter frame 7 from accidentally sliding out of the cutting table 1.

[0025] The working principle of the utility model is as follows: when in use, after the plate blank is transported to the appropriate position inside the box body 2 by the external conveying equipment, the working position of the flame cutting head 3 is adjusted by the positioning device, so that the flame cutting head 3 can perform cutting processing operations on the plate blank, and the plate blank is continued to be transported and moved after cutting, and the motor 6 is started at the same time. When the cutting part of the plate blank moves between the two rotating shafts 4, the motor 6 drives a rotating shaft 4 connected thereto to rotate, and cooperates with the synchronous wheel 1 9, the synchronous wheel 2 10 and the synchronous belt 11 to drive the reciprocating screw rod 8 and the other rotating shaft 4 to rotate, so that the two polishing brush rollers 5 can rotate to remove the cutting tumor. At the same time, the reciprocating screw rod 8 will drive the connecting sleeve 14 to drive the push rod 15 to reciprocate back and forth, and then drive the piston 17 to push the water in the pump barrel 16 into the water spray pipe 19, and then spray it out through the nozzle to flush the cutting part of the plate blank so as to wash away the debris, and at the same time, the plate blank is cooled by water, and then when the plate blank continues to move, the reciprocating screw rod 8 drives the fan blades 13 to rotate to generate air blowing, through The blower blows air to the surface of the plate blank for air drying, and the water sprayed out by removing the cutting tumor and the debris generated during the cutting process will enter the filter frame 7 for filtration and separation through the filter screen, so as to realize the recycling of water, and collect the debris in the filter frame 7 for later treatment. The rotation of the reciprocating screw 8 will also drive the protrusion 20 to rotate, so that the protrusion 20 will move away from one end of the reciprocating screw 8, and will gradually push the push rod 23 to drive the knocking head 22 to move up, until the knocking head 22 hits the filter screen in the filter frame 7, and then gradually The filter screen in the filter frame 7 is continuously impacted by moving it back and forth in this way, so as to make it vibrate and avoid the accumulation of debris and blockage that affects its filtering effect. When the filter frame 7 needs to be taken out to deal with the debris, the limit rod 25 is rotated to move away from the fixing rod 28. At the same time, the limit rod 25 will twist the torsion spring 27. When the torsion spring 27 is separated from the fixing rod 28, the limit rod 25 is pulled to drive the filter frame 7 to move out, so that the debris can be processed. When installing, the above disassembly steps can be repeated in reverse. It is convenient to use and more practical.

[0026] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A cutting device for facilitating chip cleaning, comprising a cutting table (1), characterized in that: A box body (2) is provided on the top of the cutting table (1), and a flame cutting head (3) is connected to one side of the top of the box body (2) through a positioning device. A collecting trough is opened on the top of the cutting table (1), and a roller is rotatably installed at the opening of the collecting trough. A processing mechanism is provided in the collecting trough, and the processing mechanism comprises a filter frame (7), and the filter frame (7) is movably embedded and installed in the collecting trough, and one end of the filter frame (7) is connected to a fixed component at the rear of the cutting table (1). A rotating shaft (4) is rotatably installed in both the collecting trough and the box body (2), and the two rotating shafts (4) are vertically opposite, and a polishing brush roller (5) is sleeved on the outer wall of the rotating shaft (4), and the polishing brush roller (5) at the bottom is located between adjacent rotating rollers. One end of the rotating shaft (4) at the top is connected to a motor (6) in front of the cutting table (1), and the motor (6) is fixedly connected to the box body (2) through a mounting seat. A reciprocating screw rod (8) is rotatably installed below the filter frame (7) in the collecting trough.

2. The cutting device for facilitating debris cleaning according to claim 1, characterized in that: The processing mechanism further comprises a synchronous wheel (10), and two synchronous wheels (10) are provided. The two synchronous wheels (10) are respectively sleeved on the outer side of the reciprocating screw (8) and one end of the upper rotating shaft (4). The outer wall of the lower rotating shaft (4) is sleeved with a synchronous wheel (9). The synchronous wheel (9) is respectively connected to the two synchronous wheels (10) through a synchronous belt (11). One side of the cutting table (1) is sleeved with an air duct (12) on the outer side of the reciprocating screw (8), and a notch adapted to the synchronous belt (11) is opened at the top of the air duct (12). One end of the reciprocating screw (8) in the air duct (12) is connected with a fan blade (13). One side of the cutting table (1) is embedded with a dustproof net facing the air duct (12). The outer wall of the reciprocating screw (8) is connected to the collecting groove. The inner matching sleeve is provided with a movably connected connecting sleeve (14), the bottom of the connecting sleeve (14) is connected with a push rod (15), the bottom of the collecting tank is provided with a pump barrel (16), one end of the push rod (15) is connected with a piston (17) in the pump barrel (16), a water inlet is opened on one side of the top of the pump barrel (16), and a one-way valve is provided in the water inlet, one end of the pump barrel (16) is connected with a water spray pipe (19) with a plurality of spray heads through a conduit 1 with a one-way valve, and the water spray pipe (19) is fixedly installed on one side of the polishing brush roller (5) in the box body (2), and an air blowing pipe (18) with a plurality of air blowing heads is provided on the inner wall of the box body (2) at the side of the water spray pipe (19) away from the polishing brush roller (5), and one end of the air blowing pipe (18) is connected to one end of the air duct (12) through a conduit 2.

3. The cutting device for facilitating debris cleaning according to claim 2, characterized in that: A support rod (21) is fixedly installed in the collecting tank between the filter frame (7) and the reciprocating screw rod (8); a knocking head (22) is provided on the top of the support rod (21); a push rod (23) is connected to the middle position of the bottom of the knocking head (22); guide rods (24) are symmetrically provided at the bottom of the knocking head (22); and the lower ends of the push rod (23) and the guide rod (24) both pass through the support rod (21); a protrusion (20) is sleeved on the outer wall of the reciprocating screw rod (8) just below the push rod (23), and the outer wall of the protrusion (20) is in contact with the lower end of the push rod (23).

4. The cutting device for facilitating debris cleaning according to claim 1, characterized in that: The fixing assembly comprises a limiting rod (25), and the limiting rod (25) is rotatably mounted on one end of the filter frame (7); a sleeve (26) is sleeved on the outer side of the limiting rod (25) on one side wall of the filter frame (7); a torsion spring (27) is sleeved on the outer side of the limiting rod (25) inside the sleeve (26); and two ends of the torsion spring (27) are respectively fixedly connected to the limiting rod (25) and the outer wall of the filter frame (7); and a fixing rod (28) adapted to the limiting rod (25) is fixedly mounted on one side of the cutting table (1).

5. The cutting device for facilitating debris cleaning according to claim 3, characterized in that: The push rod (15) is L-shaped, the protrusion (20) is an elliptical structure, and the outer wall of the piston (17) is sleeved with a sealing ring.

6. The cutting device for facilitating debris cleaning according to claim 4, characterized in that: The limiting rod (25) and the fixing rod (28) are both L-shaped, and the limiting rod (25) is rotatably connected to the filter frame (7) via a bearing.

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