Cutting device and method for batch production of copper bars

Abstract

The invention relates to the technical field of copper bar cutting, in particular to a copper bar batch production cutting device which comprises a base, a water tank is arranged at the front end of the base, a filter screen is fixedly mounted in the water tank, a first air cylinder is fixedly mounted at the rear end of the base, a piston rod of the first air cylinder is fixedly connected with a conveying table, and the conveying table sleeves two guide rods. The cutting device further comprises a wire cutting mechanism, a cooling mechanism and a flushing mechanism, the wire cutting mechanism is designed, a diamond wire is used for cutting a copper bar, the heat influence is small, the cutting precision is conveniently improved, burrs are obviously reduced, and the cutting efficiency is improved. And the tension sensor is used for monitoring the state of the diamond wire in real time, so that problems can be timely found for adjustment, and the failure rate is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of copper bar cutting, in particular to a cutting device and method for batch production of copper bars. BACKGROUND

[0002] Copper bar takes copper matrix as the core, and becomes the key carrier for large current transmission and heat dissipation due to high electrical conductivity and thermal conductivity. In terms of mechanical properties, the balance of tensile strength and elongation meets the structural requirements of motor windings, high and low voltage switch cabinets, transformers and other equipment. In terms of chemical stability, the oxide film naturally formed on the surface of copper and the tin and silver plating process endow it with excellent corrosion resistance, and the solderability simplifies the reliable combination with contacts and connecting pieces. In addition, the metallic luster and easy processing characteristics of copper bar make it have functionality and aesthetics, and it is widely used in bus ducts, power distribution cabinet conductors and other scenes of power supply and distribution systems. With the rise of new energy, rail transportation, data center and other high power density fields, copper bar is innovating towards large cross-section, special-shaped structure and composite coating to adapt to the industry trend of lower energy consumption and higher reliability.

[0003] In the field of copper bar processing, due to the good electrical conductivity and thermal conductivity of copper material, the cutting contact position will generate high temperature due to friction and energy accumulation, which will not only interfere with the stability of the cutting process and reduce the cutting precision, but also may affect the surface quality of the copper bar. At the same time, copper debris generated at high temperature is easy to adhere to the surface of diamond wire, which aggravates the wear of the wire and shortens its service life. In addition, the debris generated by cutting will scatter on the movable cutting table, which will mix into the cutting if not cleaned in time, affecting the cutting quality. Since the cutting table position is movable, the traditional cleaning mechanism is difficult to effectively arrange and is easy to interfere with the copper bar conveying speed.

[0004] Therefore, a cutting device and method for batch production of copper bars are proposed. SUMMARY

[0005] The purpose of the present application is to provide a cutting device and method for batch production of copper bars to solve the problem of sparks occurring at the cutting position and debris staying on the cutting table affecting continuous cutting as mentioned in the background.

[0006] In order to achieve the above object, the application provides the following technical scheme: a cutting device for batch production of copper bars, comprising a base, a water tank is arranged at the front end of the base, a filter screen is fixedly installed in the water tank, a first air cylinder is fixedly installed at the rear end of the base, a conveying table is fixedly connected to the piston rod of the first air cylinder, the conveying table is sleeved on two groups of guide rods, the guide rods are fixedly installed in the water tank, a placing table is slidably connected to the upper end of the conveying table, a wire slot is formed in the upper end of the placing table, the cutting device further comprises a wire cutting mechanism, a cooling mechanism and a flushing mechanism, the wire cutting mechanism is arranged at the front end of the base and is used for cutting the copper bar, the cooling mechanism is arranged on the inner wall of the water tank and can not only flush the diamond wire on the wire cutting mechanism but also change the direction when cutting the copper bar and cool the cutting position, and the flushing mechanism is arranged on the conveying table and is used for flushing the debris on the conveying table and the placing table.

[0007] Preferably, the wire cutting mechanism comprises a second air cylinder fixedly installed at the upper end of the base, a sliding table is fixedly connected to the piston rod of the second air cylinder, a driving motor is fixedly installed at the rear end of the sliding table, a first rotary wheel is fixedly connected to the output shaft of the driving motor and penetrates through the sliding table, a second rotary wheel is drivingly connected to the first rotary wheel through a diamond wire, and the second rotary wheel is rotatably connected to a sliding block which is slidably connected to the sliding table.

[0008] Preferably, a pull rod is rotatably connected to the side surface of the sliding table, a vertical block is threadedly drivingly connected to the pull rod, the vertical block is fixedly installed on the sliding table, a tension sensor is arranged on the pull rod, and a knob is fixedly connected to the right end of the pull rod.

[0009] Preferably, the cooling mechanism comprises a cloth flow cylinder rotatably connected to the inner wall of the water tank, first spray heads are uniformly arranged at the front end of the cloth flow cylinder, a first bevel gear is fixedly connected to the left end of the cloth flow cylinder and penetrates through a protection box, and the protection box is fixedly installed on the inner wall of the water tank.

[0010] Preferably, a water pump is arranged at the front end of the base, one end of a first water supply pipe is communicated with the outlet end of the water pump, the other end of the first water supply pipe is communicated into the cloth flow cylinder, one end of a first water inlet pipe is communicated with the inlet end of the water pump, and the other end of the first water inlet pipe is communicated into the water tank.

[0011] Preferably, the first bevel gear is engaged with a second bevel gear, the second bevel gear is fixedly connected to the front end of a rotating rod, a torsional spring is arranged at the rear end of the rotating rod, the two ends of the torsional spring are respectively connected to the inner wall of the water tank and the rear end of the rotating rod, and the torsional spring is used for resetting the rotating rod, a rotating cylinder is fixedly connected to the front end of the second bevel gear, and a guide strip is arranged in the rotating cylinder.

[0012] Preferably, a jacking rod is fixedly connected to the side surface of the conveying table, a clamping column is fixedly connected to the rear end of the jacking rod, the clamping column is matched with the rotating cylinder, a guide strip groove is formed in the clamping column, and the guide strip groove is matched with the guide strip.

[0013] Preferably, the flushing mechanism comprises a telescopic liquid suction bag sleeved on the guide rod, the upper end of the telescopic liquid suction bag is communicated with one end of the second water supply pipe, the other end of the second water supply pipe is communicated with a plurality of second spray heads, the plurality of second spray heads are evenly clamped on the rear end face of the conveying table, and the second water supply pipe is provided with a first check valve.

[0014] Preferably, the front end of the telescopic liquid suction bag is communicated with one end of the second water inlet pipe, the other end of the second water inlet pipe is communicated into the water tank, the second water inlet pipe is provided with a second check valve, and the inside of the telescopic liquid suction bag is provided with an expansion spring.

[0015] A method for using a cutting device for batch production of copper bars, comprising the following steps: S1, first rotate the knob, the knob drives the second runner to move, so as to adjust the tightness of the diamond wire, and the tension is monitored through the tension sensor, so as to facilitate timely maintenance and adjustment; S2, start the water pump, the water pump continuously supplies water for the flow distribution cylinder, then the clamping column can drive the rotating cylinder to rotate, so that the first spray head on the flow distribution cylinder sprays water to the wire slot opened on the placing table, thereby reducing the temperature of the diamond wire cutting the copper bar at the wire slot; S3, start the driving motor, the driving motor drives the diamond wire to move circularly, the second air cylinder drives the diamond wire to cut the copper bar on the placing table, and the wire slot is opened on the placing table to facilitate the diamond wire to completely cut off the copper bar; S4, when the first air cylinder drives the copper bar on the conveying table to separate from the recycling, the water in the telescopic liquid suction bag is transported to the second spray head through the second water supply pipe, so that the second spray head flushes the surface of the conveying table and the placing table to remove the debris on the conveying table and the placing table, and the torsional spring at the rear end of the rotating rod drives the rotating rod to reset, and the rotating rod drives the flow distribution cylinder to rotate, so that the first spray head on the flow distribution cylinder sprays water to the diamond wire in the final resting position.

[0016] The beneficial effects of the present application are: 1. The present application cuts the copper bar by using the diamond wire through the design of the wire cutting mechanism, has small heat influence, can improve the cutting precision, significantly reduces burrs, and uses the tension sensor to monitor the state of the diamond wire in real time, so as to facilitate timely adjustment and reduce the failure rate.

[0017] 2. The application is designed to cool down the mechanism to cooperate with the line cutting mechanism, using the guide bar and the guide bar groove, so that the clamping column can drive the cloth flow cylinder to rotate through the rotating drum, changing the spraying direction of the first nozzle, when the placing table moves under the diamond wire, the first nozzle can flush the contact surface of the diamond wire and the copper bar, which is convenient for reducing the high temperature generated in the cutting process, so as to protect the diamond wire and prolong the service life of the diamond wire, and in the process of separating the conveying table from the position under the diamond wire, the first nozzle on the cloth flow cylinder returns to the original position under the action of the torsional spring, so as to flush the diamond wire which finally stays, which is convenient for removing the debris attached to the diamond wire, effectively prolonging the service life of the diamond wire, and avoiding the influence of the debris on the diamond wire on the cutting of the next copper bar.

[0018] 3. The application is designed to flush the mechanism to cooperate with the line cutting mechanism, using the conveying table to convey the copper bar cutting process, automatically sucking the liquid in the water tank into the telescopic liquid storage bag, and using the copper bar cutting recovery process, the water stored in the telescopic liquid storage bag is sprayed through the second nozzle opposite the upper end of the conveying table and the placing table, which is convenient for cleaning the debris on the surface of the conveying table and the placing table, avoiding the debris blocking the cutting of the next copper bar, increasing the smoothness of the copper bar conveying, and improving the production efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only a part of the application, and other drawings can be obtained by those skilled in the art without creative labor.

[0020] Figure 1 It is a whole three-dimensional schematic view of a cutting device for batch production of copper bars according to an embodiment of the application. Figure 2 It is a three-dimensional schematic view of a line cutting mechanism of a cutting device for batch production of copper bars according to an embodiment of the application. Figure 3 It is a three-dimensional schematic view of a line cutting mechanism of a cutting device for batch production of copper bars according to an embodiment of the application. Figure 2 It is an enlarged schematic view of position A in FIG. 5. Figure 4 It is a three-dimensional schematic view of a cooling mechanism and a flushing mechanism of a cutting device for batch production of copper bars according to an embodiment of the application. Figure 5 It is a three-dimensional schematic view of a conveying table and a placing table of a cutting device for batch production of copper bars according to an embodiment of the application. Figure 6 It is an exploded schematic view of a flushing mechanism of a cutting device for batch production of copper bars according to an embodiment of the application. Figure 7This is an exploded schematic diagram of the cooling mechanism of a cutting device for mass production of copper busbars according to an embodiment of the present invention; Figure 8 This invention provides a cutting device for mass production of copper busbars. Figure 7 Enlarged diagram of point B in the middle.

[0021] The following are marked in the diagram: 1. Base; 11. Water tank; 12. Filter screen; 13. First cylinder; 14. Conveying platform; 15. Guide rod; 16. Placement platform; 161. Cable tray; 2. Wire cutting mechanism; 21. Second cylinder; 22. Slide table; 23. Drive motor; 24. First rotating wheel; 25. Diamond wire; 26. Second rotating wheel; 27. Slider; 28. Pull rod; 281. Knob; 282. Tension sensor; 29. ​​Stand block; Cooling mechanism; 31. Distribution cylinder; 311. First nozzle; 312. First bevel gear; 32. Water pump; 321. First water supply pipe; 322. First water inlet pipe; 33. Protective box; 34. Rotating rod; 341. Second bevel gear; 35. Torsion spring; 36. Rotating cylinder; 361. Guide bar; 37. Locking post; 371. Guide bar groove; 38. Top rod; 4. Flushing mechanism; 41. Telescopic suction bladder; 42. Second water supply pipe; 421. First check valve; 43. Second nozzle; 44. Second water inlet pipe; 441. Second check valve; 45. Expansion spring. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to specific embodiments.

[0023] It should be noted that, unless otherwise defined, the technical or scientific terms used in this invention should have the ordinary meaning understood by one of ordinary skill in the art to which this invention pertains. The terms "first," "second," and similar terms used in this invention do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the elements or objects listed following the word and their equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0024] Please see Figures 1 to 8The application provides a technical scheme: a cutting device for batch production of copper bars, which comprises a base 1, the front end of the base 1 is provided with a water tank 11, the inside of the water tank 11 is fixedly provided with a filter screen 12, the rear end of the base 1 is fixedly provided with a first air cylinder 13, the piston rod of the first air cylinder 13 is fixedly connected with a conveying table 14, the conveying table 14 is sleeved on two groups of guide rods 15, the guide rods 15 are fixedly installed in the inside of the water tank 11, the upper end of the conveying table 14 is slidably connected with a placing table 16, the upper end of the placing table 16 is provided with a wire groove 161, the cutting device further comprises a wire cutting mechanism 2, a cooling mechanism 3 and a flushing mechanism 4, the wire cutting mechanism 2 is arranged at the front end of the base 1 and is used for cutting the copper bar, the cooling mechanism 3 is arranged on the inner wall of the water tank 11, can not only flush the diamond wire 25 on the wire cutting mechanism, but also change the direction when cutting the copper bar and cool the cutting part, and the flushing mechanism 4 is arranged on the conveying table 14 and is used for flushing the debris on the conveying table 14 and the placing table 16.

[0025] As an embodiment of the application, as shown in Figure 1 、 Figure 2 and Figure 3 , the wire cutting mechanism 2 comprises a second air cylinder 21 fixedly installed at the upper end of the base 1, the piston rod of the second air cylinder 21 is fixedly connected with a sliding table 22, the rear end of the sliding table 22 is fixedly provided with a driving motor 23, the output shaft of the driving motor 23 penetrates through the sliding table 22 and is fixedly connected with a first rotating wheel 24, the first rotating wheel 24 is drivingly connected with a second rotating wheel 26 through a diamond wire 25, the second rotating wheel 26 is rotatably connected with a sliding block 27, the sliding block 27 is slidably connected with the sliding table 22, the side surface of the sliding table 22 is rotatably connected with a pull rod 28, the pull rod 28 is threadedly drivingly connected with a vertical block 29, the vertical block 29 is fixedly installed on the sliding table 22, the pull rod 28 is provided with a tension sensor 282, and the right end of the pull rod 28 is fixedly connected with a knob 281.

[0026] By adopting the above technical scheme, when in use, first, the knob 281 is rotated, the knob 281 drives the second rotating wheel 26 to move through the sliding block 27 and the vertical block 29, so that the tightness of the diamond wire 25 is adjusted, and the tension is monitored through the tension sensor 282, so that maintenance and adjustment can be carried out in time, then the driving motor 23 is started, the driving motor 23 drives the diamond wire 25 to move circularly through the first rotating wheel 24 and the second rotating wheel 26, finally the second air cylinder 21 drives the diamond wire 25 to cut the copper bar on the placing table 16 through the sliding table 22, and the wire groove 161 is arranged on the placing table 16, which is used for facilitating the diamond wire 25 to completely cut the copper bar, is conducive to cutting the copper bar by using the diamond wire 25, has small heat influence, can improve cutting precision, significantly reduces burrs, and the state of the diamond wire 25 is monitored in real time through the tension sensor 282, so that problems can be found in time for adjustment, and the failure rate is reduced.

[0027] As an embodiment of the application, as shown inFigure 4 、 Figure 7 and Figure 8 As shown in FIG. 3 and FIG. 4, the cooling mechanism 3 comprises a distribution cylinder 31 rotatably connected to the inner wall of the water tank 11, the front end of the distribution cylinder 31 is uniformly provided with a first spray head 311, the left end of the distribution cylinder 31 penetrates through a protection box 33 and is fixedly connected with a first bevel gear 312, the protection box 33 is fixedly installed on the inner wall of the water tank 11, the front end of the base 1 is provided with a water pump 32, one end of the water pump 32 is communicated with one end of a first water feeding pipe 321, the other end of the first water feeding pipe 321 is communicated into the distribution cylinder 31, the inlet end of the water pump 32 is communicated with one end of a first water inlet pipe 322, the other end of the first water inlet pipe 322 is communicated into the water tank 11, the first bevel gear 312 is engaged with a second bevel gear 341, the second bevel gear 341 is fixedly connected to the front end of a rotating rod 34, the rear end of the rotating rod 34 is provided with a torsional spring 35, the two ends of the torsional spring 35 are respectively connected to the inner wall of the water tank 11 and the rear end of the rotating rod 34, for resetting the rotating rod 34, the front end of the second bevel gear 341 is fixedly connected with a rotating cylinder 36, the inside of the rotating cylinder 36 is provided with a guide strip 361, the side of the conveying table 14 is fixedly connected with a jacking rod 38, the rear end of the jacking rod 38 is fixedly connected with a clamping column 37, the clamping column 37 is matched with the rotating cylinder 36, the clamping column 37 is provided with a guide strip groove 371, the guide strip groove 371 is matched with the guide strip 361.

[0028] By adopting the above technical scheme, in the process of cutting the copper bar by the diamond wire 25, the cutting contact position has a high temperature, which is easy to affect the cutting precision, and the generated debris is attached to the diamond wire 25, which is easy to affect the service life of the diamond wire 25. When the placing table 16 on the conveying table 14 moves to the position below the diamond wire 25, the water pump 32 is started, and the water pump 32 continuously supplies water to the cloth flow cylinder 31 through the first water supply pipe 321 and the first water inlet pipe 322. The clamping column 37 on the top rod 38 is inserted into the rotating cylinder 36. Because the inside of the rotating cylinder 36 is provided with the guide strip 361, the guide strip groove 371 is matched with the guide strip 361, so that the clamping column 37 can drive the rotating cylinder 36 to rotate. Then, because the second bevel gear 341 at the rear end of the rotating cylinder 36 is engaged with the first bevel gear 312, the clamping column 37 inserted into the rotating cylinder 36 can drive the cloth flow cylinder 31 to rotate, so that the first nozzle 311 on the cloth flow cylinder 31 is opposite to the wire groove 161 opened on the placing table 16 to spray water, thereby reducing the temperature of the diamond wire 25 when cutting the copper bar at the wire groove 161. When the first cylinder 13 drives the copper bar on the placing table 16 to move away from the position below the diamond wire 25 for replacement, the torsional spring 35 at the rear end of the rotating rod 34 drives the rotating rod 34 to reset. The rotating rod 34 drives the cloth flow cylinder 31 to rotate through the first bevel gear 312 and the second bevel gear 341, so that the first nozzle 311 on the cloth flow cylinder 31 is opposite to the diamond wire 25 at the final stop position to spray water for flushing. This is conducive to using the guide strip 361 and the guide strip groove 371 to drive the cloth flow cylinder 31 to rotate through the clamping column 37 and the rotating cylinder 36, so as to change the spraying direction of the first nozzle 311. When the placing table 16 moves to the position below the diamond wire 25, the first nozzle 311 can flush the contact surface between the diamond wire 25 and the copper bar, which is convenient for reducing the high temperature generated in the cutting process, thereby protecting the diamond wire 25 and prolonging the service life of the diamond wire 25. In addition, in the process of separating the conveying table 14 from the position below the diamond wire 25, the first nozzle 311 on the cloth flow cylinder 31 returns to the original position under the action of the torsional spring 35, so as to face the diamond wire 25 for flushing, which is convenient for removing the debris attached to the diamond wire 25, effectively prolongs the service life of the diamond wire 25, and avoids the influence of the debris on the diamond wire 25 on the cutting of the next copper bar.

[0029] As an embodiment of the present application, as shown in Figure 4 、 Figure 5 and Figure 6 , the flushing mechanism 4 comprises a telescopic liquid suction bag 41 sleeved on the guide rod 15. One end of the telescopic liquid suction bag 41 is communicated with the second water supply pipe 42, and the other end of the second water supply pipe 42 is communicated with a plurality of groups of second nozzles 43. The plurality of groups of second nozzles 43 are evenly clamped on the rear end face of the conveying table 14. The second water supply pipe 42 is provided with a first check valve 421. One end of the second water inlet pipe 44 is communicated with the front end of the telescopic liquid suction bag 41, and the other end of the second water inlet pipe 44 is communicated into the water tank 11. The second water inlet pipe 44 is provided with a second check valve 441. The inside of the telescopic liquid suction bag 41 is provided with an expansion spring 45.

[0030] By adopting the technical scheme, after the copper bar is cut by the diamond wire 25, the generated debris falls on the conveying table 14 and the placing table 16, and if not handled in time, the cutting effect of the next copper bar is affected, the position of the conveying table 14 is movable, and it is not convenient to set the cleaning mechanism, and the conveying speed is easily disturbed. When the first cylinder 13 drives the copper bar on the conveying table 14 to separate from the recovery, the water in the telescopic liquid bag 41 is conveyed to the second nozzle 43 through the second water pipe 42, so that the second nozzle 43 flushes the surface of the conveying table 14 and the placing table 16 to remove the debris on the conveying table 14 and the placing table 16. When a new copper bar needs to be driven to enter the lower end of the diamond wire 25 for cutting, the first cylinder 13 is closed, the expansion spring 45 in the telescopic liquid bag 41 drives the telescopic liquid bag 41 to elongate, and the copper bar on the placing table 16 is pushed to move to the lower end of the diamond wire 25 through the placing table 16. Then the elongated telescopic liquid bag 41 sucks the water at the bottom end of the water tank 11 into the telescopic liquid bag 41 through the second water inlet pipe 44 for replenishment, so as to supply water for the second nozzle 43 again. The second water pipe 42 is provided with a first check valve 421, and the second water inlet pipe 44 is provided with a second check valve 441, so as to avoid backflow of the second water pipe 42 and the second water inlet pipe 44. It is beneficial to utilize the process of conveying the copper bar by the conveying table 14 to automatically suck the liquid in the water tank 11 into the telescopic liquid bag 41 for storage, and to utilize the process of recovering after the copper bar is cut to spray the water stored in the telescopic liquid bag 41 through the second nozzle 43 to the upper end of the conveying table 14 and the placing table 16, so as to clean the debris on the surface of the conveying table 14 and the placing table 16, avoid the debris from blocking the cutting of the next copper bar, increase the smoothness of the copper bar conveying, and improve the production efficiency.

[0031] A use method of the cutting device for batch production of copper bars, comprising the following steps: S1, first rotate the knob 281, the knob 281 drives the second rotating wheel 26 to move, so as to adjust the tightness of the diamond wire 25, and monitor the tension through the tension sensor 282, so as to facilitate timely maintenance and adjustment; S2, start the water pump 32, the water pump 32 continuously supplies water for the flow distribution cylinder 31, then the clamping column 37 can drive the rotating cylinder 36 to rotate, so that the first nozzle 311 on the flow distribution cylinder 31 sprays water to the wire groove 161 opened on the placing table 16, so as to reduce the temperature of the diamond wire 25 when cutting the copper bar at the wire groove 161; S3, start the driving motor 23, the driving motor 23 drives the diamond wire 25 to move circularly, the second cylinder 21 drives the diamond wire 25 to cut the copper bar on the placing table 16, and the wire groove 161 is opened on the placing table 16, so as to facilitate the diamond wire 25 to completely cut off the copper bar; S4, when the first cylinder 13 drives the copper bar on the conveying table 14 to separate from the recovery, the water in the telescopic liquid suction bag 41 is transported to the second nozzle 43 through the second water pipe 42, so that the second nozzle 43 washes the surface of the conveying table 14 and the placing table 16, removes the debris on the conveying table 14 and the placing table 16, and the torsional spring 35 at the rear end of the rotating rod 34 drives the rotating rod 34 to reset, and the rotating rod 34 drives the flow distribution cylinder 31 to rotate, so that the first nozzle 311 on the flow distribution cylinder 31 is opposite to the diamond wire 25 at the final stop position.

[0032] Working principle: in use, first, rotate the knob 281, the knob 281 drives the second rotating wheel 26 to move through the sliding block 27 and the vertical block 29, so as to adjust the tightness of the diamond wire 25, and the tension of the diamond wire 25 is monitored through the tension sensor 282, so as to facilitate timely maintenance and adjustment, then start the driving motor 23, the driving motor 23 drives the diamond wire 25 to move circularly through the first rotating wheel 24 and the second rotating wheel 26, and finally the second cylinder 21 drives the diamond wire 25 to cut the copper bar on the placing table 16 through the sliding table 22, and the wire slot 161 is arranged on the placing table 16, which is used for facilitating the diamond wire 25 to completely cut the copper bar; In the process of cutting the copper bar by the diamond wire 25, the cutting contact position has a high temperature, which easily affects the cutting precision, and the debris generated is attached to the diamond wire 25, which easily affects the service life of the diamond wire 25, when the placing table 16 on the conveying table 14 moves to the position below the diamond wire 25, start the water pump 32, the water pump 32 continuously supplies water to the flow distribution cylinder 31 through the first water pipe 321 and the first water inlet pipe 322, the clamping column 37 on the top rod 38 is inserted into the rotating cylinder 36, because the inside of the rotating cylinder 36 is provided with the guide strip 361, the guide strip groove 371 is matched with the guide strip 361, so that the clamping column 37 can drive the rotating cylinder 36 to rotate, then because the second bevel gear 341 at the rear end of the rotating cylinder 36 is engaged with the first bevel gear 312, the clamping column 37 inserted into the rotating cylinder 36 can drive the flow distribution cylinder 31 to rotate, so that the first nozzle 311 on the flow distribution cylinder 31 is opposite to the wire slot 161 arranged on the placing table 16 and sprays water, which reduces the temperature of the diamond wire 25 when cutting the copper bar at the wire slot 161, when the first cylinder 13 drives the copper bar on the placing table 16 to move away from the position below the diamond wire 25 for replacement, the torsional spring 35 at the rear end of the rotating rod 34 drives the rotating rod 34 to reset, and the rotating rod 34 drives the flow distribution cylinder 31 to rotate through the first bevel gear 312 and the second bevel gear 341, so that the first nozzle 311 on the flow distribution cylinder 31 is opposite to the diamond wire 25 at the final stop position and sprays water for washing; The debris generated after the copper bar is cut by the diamond wire 25 will fall on the conveying table 14 and the placing table 16, and if not handled in time, it will affect the cutting effect of the next copper bar, and the position of the conveying table 14 is movable, so it is not convenient to set the cleaning mechanism, and it is easy to interfere with the conveying speed, when the first cylinder 13 drives the copper bar on the conveying table 14 to separate from the recovery, the water in the telescopic liquid bag 41 is conveyed to the second nozzle 43 through the second water pipe 42, so that the second nozzle 43 flushes the surface of the conveying table 14 and the placing table 16, removes the debris on the conveying table 14 and the placing table 16, when the new copper bar needs to be driven to enter the lower end of the diamond wire 25 for cutting, the first cylinder 13 is closed, the expansion spring 45 in the telescopic liquid bag 41 drives the telescopic liquid bag 41 to elongate, and the placing table 16 on the copper bar is pushed to move to the lower end of the diamond wire 25, then the elongated telescopic liquid bag 41 sucks the water at the bottom end of the water tank 11 into the telescopic liquid bag 41 through the second water inlet pipe 44 for replenishment, so as to supply water for the second nozzle 43 again, the second water pipe 42 is provided with a first check valve 421, and the second water inlet pipe 44 is provided with a second check valve 441, which is used to avoid backflow of the second water pipe 42 and the second water inlet pipe 44.

[0033] The above only describes the preferred embodiments of the present application and is not used to limit the present application, and any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

[0034] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description manner of the specification is only for the sake of clarity, and the skilled person should consider the specification as a whole, and the technical solutions in each embodiment can be combined to form other embodiments that can be understood by the skilled person.

Claims

1. A cutting device for batch production of copper bars, comprising a base (1), the front end of the base (1) is provided with a water tank (11), the inside of the water tank (11) is fixedly installed with a filter screen (12), the rear end of the base (1) is fixedly installed with a first air cylinder (13), the piston rod of the first air cylinder (13) is fixedly connected with a conveying table (14), the conveying table (14) is sleeved on two groups of guide rods (15), the guide rods (15) are fixedly installed in the inside of the water tank (11), the upper end of the conveying table (14) is slidably connected with a placing table (16), the upper end of the placing table (16) is provided with a wire slot (161), characterized in that: the cutting device further comprises a wire cutting mechanism (2), a cooling mechanism (3) and a flushing mechanism (4), the wire cutting mechanism (2) is arranged at the front end of the base (1) and is used for cutting the copper bars, the cooling mechanism (3) is arranged on the inner wall of the water tank (11) and can not only flush the diamond wire (25) on the wire cutting mechanism but also change the direction and cool the cutting part when cutting the copper bars, and the flushing mechanism (4) is arranged on the conveying table (14) and is used for flushing the debris on the conveying table (14) and the placing table (16).

2. The cutting device for batch production of copper bars according to claim 1, characterized in that, the wire cutting mechanism (2) comprises a second air cylinder (21) fixedly installed on the upper end of the base (1), the piston rod of the second air cylinder (21) is fixedly connected with a sliding table (22), the rear end of the sliding table (22) is fixedly installed with a driving motor (23), the output shaft of the driving motor (23) penetrates through the sliding table (22) and is fixedly connected with a first rotary wheel (24), the first rotary wheel (24) is drivingly connected with a second rotary wheel (26) through a diamond wire (25), the second rotary wheel (26) is rotatably connected with a sliding block (27), and the sliding block (27) is slidably connected with the sliding table (22).

3. The cutting device for batch production of copper bars according to claim 2, characterized in that, a pull rod (28) is rotatably connected with the side surface of the sliding table (22), the pull rod (28) is threadedly drivingly connected with a vertical block (29) fixedly installed on the sliding table (22), a tension sensor (282) is arranged on the pull rod (28), and a rotary knob (281) is fixedly connected with the right end of the pull rod (28).

4. The cutting device for batch production of copper bars according to claim 1, characterized in that, the cooling mechanism (3) comprises a flow distribution cylinder (31) rotatably connected with the inner wall of the water tank (11), the front end of the flow distribution cylinder (31) is uniformly provided with first nozzles (311), the left end of the flow distribution cylinder (31) penetrates through a protection box (33) and is fixedly connected with a first bevel gear (312), and the protection box (33) is fixedly installed on the inner wall of the water tank (11).

5. The cutting device for batch production of copper bars according to claim 4, characterized in that, the front end of the base (1) is provided with a water pump (32), one end of a first water feeding pipe (321) is communicated with the outlet end of the water pump (32), the other end of the first water feeding pipe (321) is communicated into the flow distribution cylinder (31), one end of a first water inlet pipe (322) is communicated with the inlet end of the water pump (32), and the other end of the first water inlet pipe (322) is communicated into the water tank (11).

6. The cutting device for batch production of copper bars according to claim 5, characterized in that, The first bevel gear (312) is engaged with a second bevel gear (341), the second bevel gear (341) is fixedly connected to the front end of the rotating rod (34), the rear end of the rotating rod (34) is provided with a torsional spring (35), the two ends of the torsional spring (35) are connected to the inner wall of the water tank (11) and the rear end of the rotating rod (34) respectively, for resetting the rotating rod (34), the front end of the second bevel gear (341) is fixedly connected with a rotating cylinder (36), the inside of the rotating cylinder (36) is provided with a guide strip (361).

7. The cutting device for batch production of copper bars according to claim 6, characterized in that, The side of the conveying table (14) is fixedly connected with a jacking rod (38), the rear end of the jacking rod (38) is fixedly connected with a clamping column (37), the clamping column (37) is matched with the rotating cylinder (36), a guide strip groove (371) is formed in the clamping column (37), and the guide strip groove (371) is matched with the guide strip (361).

8. The cutting device for batch production of copper bars according to claim 1, characterized in that, The flushing mechanism (4) comprises a telescopic liquid suction bag (41) sleeved on the guide rod (15), one end of the telescopic liquid suction bag (41) is communicated with the second water supply pipe (42), the other end of the second water supply pipe (42) is communicated with a plurality of groups of second spray heads (43), the plurality of groups of second spray heads (43) are evenly clamped on the rear end face of the conveying table (14), and the second water supply pipe (42) is provided with a first check valve (421).

9. The cutting device for batch production of copper bars according to claim 8, characterized in that, One end of the telescopic liquid suction bag (41) is communicated with the second water inlet pipe (44), the other end of the second water inlet pipe (44) is communicated into the water tank (11), the second water inlet pipe (44) is provided with a second check valve (441), and the inside of the telescopic liquid suction bag (41) is provided with an expansion spring (45).

10. A method of using a cutting device suitable for the batch production of copper bars according to any one of claims 1-9, characterized in that: The method comprises the following steps: S1, first rotate the knob (281), the knob (281) drives the second rotating wheel (26) to move, so as to adjust the tightness of the diamond wire (25), and the tension is monitored through the tension sensor (282), so as to facilitate timely maintenance and adjustment; S2, start the water pump (32), the water pump (32) continuously supplies water to the flow distribution cylinder (31), then the clamping column (37) can drive the rotating cylinder (36) to rotate, so that the first spray head (311) on the flow distribution cylinder (31) sprays water to the wire groove (161) formed on the placing table (16), so as to reduce the temperature of the diamond wire (25) cutting the copper bar at the wire groove (161); S3, start the driving motor (23), the driving motor (23) drives the diamond wire (25) to move circularly, the second air cylinder (21) drives the diamond wire (25) to cut the copper bar on the placing table (16), and the wire groove (161) is formed on the placing table (16), which is convenient for the diamond wire (25) to completely cut off the copper bar; S4, when the first cylinder (13) drives the copper row on the conveying table (14) to separate from the recovery, the water in the telescopic liquid suction bag (41) is transported to the second nozzle (43) through the second water pipe (42), so that the second nozzle (43) washes the surface of the conveying table (14) and the placing table (16), removes the debris on the conveying table (14) and the placing table (16), and the torsional spring (35) at the rear end of the rotating rod (34) drives the rotating rod (34) to reset, and the rotating rod (34) drives the flow distribution cylinder (31) to rotate, so that the first nozzle (311) on the flow distribution cylinder (31) sprays water to wash the diamond wire (25) in the final stop position.

Images