A metal copper rod cutting table

Abstract

The invention relates to the technical field of copper rod processing, in particular to a metal copper rod cutting table, comprising a table body, two conveying mechanisms and a cutting mechanism; the two conveying mechanisms are relatively distributed on the left and right, the conveying mechanisms are fixed on the table body, and the conveying mechanisms are used to drive the cutting mechanism to move horizontally; by adopting a dynamic cutting method, the cutting mechanism can be made to move synchronously with the copper rod, so that the copper rod can maintain a continuous conveying state, thereby improving the production efficiency and continuity of the copper rod, and by using a cutting line deformation and circular cutting of the copper rod, the copper rod can be subjected to uniform force, thereby avoiding deformation of the copper rod due to unilateral extrusion of the copper rod by the cutting line.

Description

Technical Field

[0001] The invention relates to the technical field of copper rod processing, in particular to a metal copper rod cutting table. Background Art

[0002] With the acceleration of the global industrialization process, the demand for high-quality and high-efficiency metal materials continues to increase. In the fields of power electronics, transportation information, mechanical construction, etc., metal copper rods are widely used as a high conductivity material. In order to meet this high demand, copper rods are generally processed using continuous casting technology, so that the cast copper rods can be continuously output in a straight line.

[0003] In the production process of metal copper rods, cutting is one of the key processes to facilitate processing and sorting of copper rods, which directly affects product quality, production efficiency and cost control. Traditional copper rod cutting methods mainly rely on mechanical cutting, such as using circular saws, band saws or shears. However, these traditional methods have some inherent limitations, such as slow cutting speed, easy deformation of the copper rod cut, easy generation of debris and burrs, and unsuitable for continuous production. Summary of the invention

[0004] In view of the above technical problems, the present invention provides a metal copper rod cutting station, the specific technical solution adopted by the present invention is:

[0005] According to a first aspect of the present invention, there is provided a metal copper rod cutting table, comprising a table body, two conveying mechanisms and a cutting mechanism;

[0006] The two conveying mechanisms are relatively distributed on the left and right sides, the conveying mechanisms are fixed on the platform, and the conveying mechanisms are used to drive the cutting mechanism to move horizontally;

[0007] The cutting mechanism is used to cut off the copper rod;

[0008] Wherein, the cutting mechanism comprises:

[0009] The main ring is arranged along the conveying direction of the copper rod, and the copper rod passes horizontally through the center hole of the main ring. Two slide grooves are oppositely arranged on one end surface of the main ring. The shape of the slide groove is a right angle, and the right angle opening faces the axis of the main ring;

[0010] Four sliders are respectively arranged in each right angle side of the two slide grooves, and the sliders slide on the slide grooves;

[0011] Four U-shaped conveying wheels are rotatably mounted on four sliding blocks respectively, and the four U-shaped conveying wheels are driven by cutting lines.

[0012] In some embodiments of the present invention, the cutting mechanism further comprises:

[0013] The back ring is located on the other end face of the main ring, a sliding edge is arranged on the back ring, and a corresponding edge groove is arranged on the main ring. The back ring and the main ring are connected by relative sliding through the sliding edge and the edge groove, and the sliding direction of the main ring on the back ring is along the radial direction of the main ring.

[0014] In some embodiments of the present invention, a plurality of oblique edges are provided on the inner wall of the U-shaped conveying wheel, the plurality of oblique edges are distributed in a ring shape around the axis of the U-shaped conveying wheel, and the oblique edges are inclined relative to the axis of the U-shaped conveying wheel.

[0015] In some embodiments of the present invention, a power unit for providing power for the conveyance of the cutting line is arranged on the main ring, and the power unit comprises a power motor fixed on the main ring, a worm mounted on the output end of the power motor, and a worm wheel meshing with the worm;

[0016] The worm wheel is installed on a U-shaped conveying wheel, and the axis of the worm is parallel to an edge of the slide groove.

[0017] In some embodiments of the present invention, each of the slide grooves is equipped with a synchronization rod, the vertical line connecting the two slide grooves is perpendicular to the synchronization rod, the synchronization rod passes through the two sliders on the slide groove and is slidably connected to each other, the end of the synchronization rod is slidably installed on the main ring, and the sliding direction of the synchronization rod on the main ring is perpendicular to the straight line where the synchronization rod is located.

[0018] In some embodiments of the present invention, the outer wall of the back ring is provided with helical teeth, and the conveying mechanism comprises:

[0019] A side chamber is fixed on the platform, the opening of the side chamber faces the cutting mechanism, and a driving unit for providing power for the lateral movement of the main ring is arranged in the side chamber;

[0020] Two oblique racks are respectively fixed on the upper and lower sides of the side chamber, and the oblique racks are meshed with the oblique teeth on the back ring.

[0021] In some embodiments of the present invention, a support ring is mounted on the outer wall of the main ring, and the main ring rotates on the support ring. The conveying mechanism further includes:

[0022] A side plate, one end of which is fixed to the outer wall of the support ring and the other end of which extends into the side chamber;

[0023] A guide groove is provided on the inner wall of the side chamber, and the guide groove is composed of a straight groove and an inclined groove. The length direction of the straight groove is along the conveying direction of the copper rod, and the inclined groove is inclined relative to the conveying direction of the copper rod;

[0024] A sliding column is slidably disposed in the guide groove and is fixedly connected to the side plate;

[0025] The bevel rack slides within a specified stroke on the side chamber, the sliding direction of the bevel rack is along the conveying direction of the copper rod, and the bevel rack is connected to the side chamber via a leaf spring.

[0026] In some embodiments of the present invention, the conveying mechanism further comprises:

[0027] Cylinder, fixed to the side plate;

[0028] A connecting plate, fixed on the output end of the cylinder;

[0029] The cutting mechanism also includes:

[0030] A moving ring, coaxial with the main ring, and fixedly connected to the connecting plate;

[0031] Two pressing blocks are relatively slidably arranged on the inner wall of the moving ring. Two pressing rods are tilted and rotatably arranged on each pressing block. The two pressing rods are in opposite directions. The two pressing rods on the pressing block are rotatably connected with the two synchronous rods respectively.

[0032] In some embodiments of the present invention, the pushing unit comprises:

[0033] The plug plate is located inside the side chamber, one end of the plug plate is slidably inserted into the side plate, and the other end of the plug plate is slidably mounted on the inner wall of the side chamber;

[0034] The threaded rods are rotatably mounted in the side compartment, and the threaded rods pass through the plug plates and are threadedly connected to each other;

[0035] The main motor is fixed in the side compartment and is drivingly connected with the threaded rod.

[0036] In some embodiments of the present invention, a bracket is fixed at the bottom of the support ring, and two supporting wheels are rotatably provided on the bracket, and the two supporting wheels are respectively located on both sides along the axis direction of the main ring.

[0037] The beneficial effects of the present invention are:

[0038] By adopting the dynamic cutting method, the cutting mechanism can move synchronously with the copper rod, so that the copper rod can maintain a continuous conveying state, thereby improving the copper rod production efficiency and production continuity. By utilizing the deformation of the cutting line and realizing circular cutting of the copper rod, the copper rod can be subjected to uniform force, thereby avoiding deformation of the copper rod due to unilateral squeezing of the copper rod by the cutting line. Since the cutting-in position and the cutting-out position of the outer wall of the copper rod by the cutting line will cover the circumferential outer wall of the copper rod, the self-vibration of the cutting line during the cutting-in work and the conveying of the cutting line can be utilized to clean up the debris on the burr of the copper rod during cutting, thereby improving the flatness of the incision. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0040] Figure 1 It is a schematic diagram of the structure of the present invention;

[0041] Figure 2 It is a schematic diagram of the explosion structure of the present invention;

[0042] Figure 3 is a schematic diagram of the internal structure of the side compartment in an embodiment of the present invention;

[0043] Figure 4 Schematic diagram of the explosion structure of the cutting mechanism in the embodiment of the present invention;

[0044] Figure 5 is a schematic diagram of the front structure of the main ring in an embodiment of the present invention;

[0045] Figure 6 is a schematic diagram of the back structure of the main ring in an embodiment of the present invention;

[0046] Figure 7 is a schematic diagram of the structure of a cutting line in an embodiment of the present invention;

[0047] Figure 8 2 is a schematic diagram of the structure of a U-shaped conveying wheel in an embodiment of the present invention;

[0048] Fig. 9 Schematic diagram of the structure of the mobile ring in the embodiment of the present invention.

[0049] Reference numerals:

[0050] 100, stage body;

[0051] 200, conveying mechanism; 201, side chamber; 202, oblique rack; 203, support ring; 204, side plate; 205, linear groove; 206, oblique groove; 207, slide column; 208, cylinder; 209, connecting plate; 210, plug plate; 211, threaded rod; 212, main motor; 213, leaf spring;

[0052] 300, cutting mechanism; 301, main ring; 302, slide groove; 303, slider; 304, U-shaped conveying wheel; 305, cutting line; 306, bevel edge; 307, back ring; 308, power motor; 309, worm; 310, worm wheel; 311, synchronization rod; 312, moving ring; 313, pressure block; 314, pressure rod; 315, bracket; 316, supporting wheel. DETAILED DESCRIPTION

[0053] The specific implementation of the present invention is further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0054] like Figures 1 to 7 As shown, a metal copper rod cutting table of the present invention comprises a table body 100, two conveying mechanisms 200 and a cutting mechanism 300;

[0055] The two conveying mechanisms 200 are relatively distributed on the left and right sides, and the conveying mechanisms 200 are fixed on the platform 100. The conveying mechanisms 200 are used to drive the cutting mechanism 300 to move horizontally.

[0056] The cutting mechanism 300 is used to cut off the copper rod;

[0057] Wherein, the cutting mechanism 300 comprises:

[0058] The main ring 301 is arranged along the conveying direction of the copper rod, and the copper rod passes horizontally through the center hole of the main ring 301. Two slide grooves 302 are oppositely arranged on one end surface of the main ring 301. The shape of the slide groove 302 is a right angle, and the right angle opening faces the axis of the main ring 301.

[0059] Four sliders 303 are respectively arranged in each right angle edge of the two slide grooves 302, and the sliders 303 slide on the slide grooves 302;

[0060] Four U-shaped conveying wheels 304 are rotatably mounted on four sliders 303 respectively, and the four U-shaped conveying wheels 304 are driven by cutting lines 305;

[0061] When the two sliders 303 in the chute 302 are located at the two ends of the chute 302, the four sliders 303 are distributed in a quadrilateral shape. At this time, the four U-shaped conveying wheels 304 and the cutting line 305 are all square. When the two sliders 303 in the chute 302 slide synchronously and approach each other, the four U-shaped conveying wheels 304 are distributed in a rectangular shape, and the width of the rectangle gradually narrows. The shape of the cutting line 305 gradually changes from a square to a long strip, thereby realizing the deformation of the cutting line 305. During the cutting process, the copper rod passes through the main ring 301 and the cutting line 305. The two conveying mechanisms 200 are used to make the cutting mechanism 300 move horizontally and keep the moving speed of the cutting mechanism 300 consistent with the conveying speed of the copper rod. At this time, the cutting line 305 is stationary relative to the copper rod, and the shape of the cutting line 305 is square. The U-shaped conveying wheel 304 is rotated to keep the cutting line 305 in a continuous conveying state; the four sliders 303 on the two slide grooves 302 are pushed to slide, so that the cutting line 305 is deformed, and the two elongated ones on the cutting line 305 are The edges are close to each other and contact the outer walls of the left and right sides of the copper rod. The cutting line 305 in the conveying state will cut the outer wall of the copper rod. Since the directions of the forces acting on the copper rod by the cutting line 305 are opposite, the copper rod is evenly stressed and is not prone to bending and deformation. The main ring 301 is rotated around its own axis, so that the cutting line 305 will rotate around the copper rod during the deformation process. The cut marks produced by the cutting line 305 on the copper rod will surround the circumferential outer wall of the copper rod, thereby realizing a circular cutting method for the copper rod. In addition, this cutting method can make a position on the copper rod be in a cutting-out state of the cutting line 305 at a certain moment and in a cutting-in state of the cutting line 305 at another moment. In this way, the burrs produced at the incision position during the cutting-out can be cleaned up by using the cutting-in method. It should be pointed out here that since the cutting line 305 itself will be in a continuous conveying state during cutting, the cutting line 305 will vibrate in a small range. By using this vibration and offset, the cutting-in cutting line 305 can contact the burrs on the burrs and achieve a cleaning effect.

[0062] During the copper rod cutting process, since the cutting mechanism 300 moves synchronously with the copper rod, dynamic cutting of the copper rod can be achieved, so that the copper rod can be kept in a continuous conveying state, thereby improving work efficiency. When the copper rod completes a cut, the cutting line 305 returns to its initial shape, and the conveying mechanism 200 pushes the cutting mechanism 300 to reset and perform the next cutting work.

[0063] Since the cutting line 305 needs to be supported by four U-shaped conveying wheels 304, when the cutting line 305 is deformed to the final state, the two U-shaped conveying wheels 304 in the slide groove 302 will approach each other. At this time, the radius of the U-shaped conveying wheel 304 will limit the two long sides of the cutting line 305 from contacting each other. Therefore, a residual part at the center of the copper rod will not be effectively cut off, resulting in the copper rod being unable to be completely cut off. To solve this problem, the main ring 301 can be horizontally deviated from its original axis, so that the cutting line 305 deformed to the final state will also deviate, and one long side of the cutting line 305 will pass through the center of the copper rod and complete the complete cutting of the copper rod. Figures 5 and 6 As shown, the cutting mechanism 300 further includes:

[0064] The back ring 307 is located on the other end face of the main ring 301. The back ring 307 is provided with a sliding edge, and the main ring 301 is provided with a corresponding rib groove. The back ring 307 and the main ring 301 are connected to each other by relative sliding through the sliding edge and the rib groove, and the sliding direction of the main ring 301 on the back ring 307 is along the radial direction of the main ring 301.

[0065] Among them, when the main ring 301 and the back ring 307 are coaxial, the cutting line 305 on the main ring 301 cuts the copper rod, and the main ring 301 and the back ring 307 rotate and move synchronously. When the cutting line 305 is deformed to the final state, the main ring 301 slides on the back ring 307 using the sliding edges and grooves. At this time, the main ring 301 and the cutting line 305 will deviate from their original axis, thereby achieving complete cutting of the copper rod.

[0066] During the cutting process of the cutting line 305, the side wall inside the cutting line 305 will contact the copper rod and have a cutting effect. If the cutting line 305 is not turned over by the circle where its cross section is located, the cutting position on the cutting line 305 will only be on its inner wall, that is, the other outer wall of the cutting line 305 will not participate in the cutting work, which will cause excessive wear on one side of the cutting line 305. In order to facilitate the comprehensive and full use of the outer wall of the cutting line 305, the following method can be used. Figure 8 The manner shown is that a plurality of oblique edges 306 are arranged on the inner wall of the U-shaped conveying wheel 304, and the plurality of oblique edges 306 are distributed in a ring shape around the axis of the U-shaped conveying wheel 304, and the oblique edges 306 are relatively inclined to the axis of the U-shaped conveying wheel 304, so that when the cutting line 305 is wound around the U-shaped conveying wheel 304, the cutting line 305 will directly contact the oblique edges 306, and when the U-shaped conveying wheel 304 rotates and conveys the cutting line 305, due to the inclination of the oblique edges 306, the conveying thrust of the oblique edges 306 on the cutting line 305 will be in the inclined direction, so that the cutting line 305 can be turned around the circle where its cross section is located, so that the side wall located outside the cutting line 305 can be turned inside.

[0067] like Figure 5and Figure 8 As shown, the main ring 301 is provided with a power unit for providing power for the delivery of the cutting line 305, and the power unit includes a power motor 308 fixed on the main ring 301, a worm 309 installed on the output end of the power motor 308, and a worm wheel 310 meshing with the worm 309;

[0068] Among them, the worm wheel 310 is installed on a U-shaped conveying wheel 304, and the axis of the worm 309 is parallel to one side of the slide slot 302, so that a U-shaped conveying wheel 304 can be provided with rotational power through the power motor 308, the worm 309 and the worm wheel 310, and the U-shaped conveying wheel 304 will drive the cutting line 305 and the remaining three U-shaped conveying wheels 304 to rotate. Even when the slider 303 and the U-shaped conveying wheel 304 move, since the axis of the worm 309 is parallel to one side of the slide slot 302, the worm 309 and the worm wheel 310 will still maintain a transmission state, that is, the cutting line 305 will still maintain a conveying state during the deformation process.

[0069] like Figure 5 As described above, each of the slide grooves 302 is equipped with a synchronization rod 311, and the vertical connection line of the two slide grooves 302 is perpendicular to the synchronization rod 311. The synchronization rod 311 passes through the two sliders 303 on the slide groove 302 and is slidably connected to each other. The end of the synchronization rod 311 is slidably installed on the main ring 301, and the sliding direction of the synchronization rod 311 on the main ring 301 is perpendicular to the straight line where the synchronization rod 311 is located. In this way, when the synchronization rod 311 moves, it can push the two sliders 303 on the slide groove 302 to move synchronously, so that when the cutting line 305 is deformed, its overall shape remains regular, avoiding the cutting line 305 from deforming arbitrarily and causing the U-shaped conveying wheel 304 to be unable to provide effective tension to the cutting line 305.

[0070] When the main ring 301 and the back ring 307 move laterally, the main ring 301 and the back ring 307 also need to rotate, so the main ring 301 and the back ring 307 need to perform two movement modes. In order to simplify the structure, the two movement modes can be integrated. Specifically, Figures 2 to 4 As shown, the outer wall of the back ring 307 is provided with helical teeth, and the conveying mechanism 200 includes:

[0071] The side chamber 201 is fixed on the platform 100, the opening of the side chamber 201 faces the cutting mechanism 300, and a driving unit for providing power for the lateral movement of the main ring 301 is arranged in the side chamber 201;

[0072] Two oblique racks 202 are fixed on the upper and lower sides of the side chamber 201 respectively, and the oblique racks 202 are meshed with the oblique teeth on the back ring 307;

[0073] Among them, the four bevel racks 202 on the two side chambers 201 have the effect of clamping and fixing the back ring 307, so that the back ring 307 cannot move at will and separate from the bevel racks 202, and the pushing unit in the side chamber 201 can provide lateral push for the main ring 301, so that when the main ring 301 moves laterally, it will drive the back ring 307 to move synchronously, and because the back ring 307 and the bevel racks 202 are connected by bevel teeth, the back ring 307 will rotate between the four bevel racks 202, and the back ring 307 will drive the main ring 301 to rotate in the opposite direction, thereby realizing the lateral movement and rotation effect of the main ring 301 and the back ring 307.

[0074] In order to achieve the above-mentioned effect of the misalignment of the main ring 301, the following method can be used: Figure 3 to Figure 4 The structure in the embodiment of the present invention, the outer wall of the main ring 301 is provided with a support ring 203, the main ring 301 rotates on the support ring 203, and the conveying mechanism 200 further includes:

[0075] A side plate 204, one end of which is fixed to the outer wall of the support ring 203, and the other end of which extends into the side chamber 201;

[0076] A guide groove is provided on the inner wall of the side chamber 201, and the guide groove is composed of a straight groove 205 and an inclined groove 206. The length direction of the straight groove 205 is along the conveying direction of the copper rod, and the inclined groove 206 is inclined relative to the conveying direction of the copper rod;

[0077] A sliding post 207 is slidably disposed in the guide groove, and the sliding post 207 is fixedly connected to the side plate 204;

[0078] Among them, the bevel rack 202 slides within a specified stroke on the side chamber 201, and the sliding direction of the bevel rack 202 is along the conveying direction of the copper rod. The bevel rack 202 is connected to the side chamber 201 by a leaf spring 213. In the natural state, the leaf spring 213 pushes the bevel rack 202 to be stationary at one end of its moving stroke. When the slide column 207 moves in the linear groove 205, the main ring 301 and the back ring 307 are coaxial. At this time, the cutting line 305 is in a deformed cutting state. When the slide column 207 slides into the bevel groove 206, due to the inclination of the bevel groove 206, the slide column 207, the side plate 204 and the support ring 203 will be dislocated, that is, the main ring 301 and the cutting line 305 will deviate from the copper rod conveying axis, so as to use the offset effect of the cutting line 305 to achieve a complete cutting of the copper rod. At this time, due to the restriction of the four bevel racks 202 on the back ring 307, the back ring 307 cannot be offset. When the main ring 301 and the back ring 307 are working, the main ring 301 will slide relative to the back ring 307. It should be pointed out here that when the main ring 301 and the back ring 307 are offset and misaligned with each other, the bevel rack 202 limits the back ring 307, and the sliding column 207 and the support ring 203 limit the main ring 301. Therefore, the main ring 301 and the back ring 307 in the offset state cannot rotate, that is, at this time, the main ring 301 only performs offset movement and forward movement, and no longer performs rotational movement. The main ring 301 will continue to drive the back ring 307 forward, and by utilizing the restrictions of the sliding edges and grooves between the main ring 301 and the back ring 307, the back ring 307 only performs forward movement, and the back ring 307 will overcome the elastic force of the leaf spring 213 through the bevel rack 202 to move the bevel rack 202 on the side chamber 201. At this time, the back ring 307 and the bevel rack 202 are relatively still and move synchronously, thereby allowing the structure to operate normally and avoiding jamming.

[0079] During the copper rod cutting process, it is also necessary to provide power for the deformation of the cutting line 305, which can be obtained from Figure 3 and Fig. 9 As shown in FIG. 2 , the conveying mechanism 200 further includes:

[0080] Cylinder 208, fixed on the side plate 204;

[0081] A connecting plate 209 is fixed to the output end of the cylinder 208;

[0082] The cutting mechanism 300 further includes:

[0083] A movable ring 312 is coaxial with the main ring 301 and is fixedly connected to the connecting plate 209;

[0084] The two pressing blocks 313 are relatively slidably arranged on the inner wall of the moving ring 312. Each pressing block 313 is provided with two pressing rods 314 which are tilted and rotatable. The two pressing rods 314 are opposite to each other. The two pressing rods 314 on the pressing block 313 are rotatably connected with the two synchronous rods 311 respectively. In detail, the two pressing rods 314 on one pressing block 313 are rotatably connected with one end of the two synchronous rods 311, and the two pressing rods 314 on the other pressing block 313 are rotatably connected with the other end of the two synchronous rods 311. This arrangement can make the moving ring 312 move when the moving ring 312 moves. Both ends of the synchronization rod 311 are subjected to force and move synchronously relative to each other. The cylinder 208 can provide power for the movement of the movable ring 312 through the connecting plate 209. Conversely, the movable ring 312 can be supported by the cylinder 208 and the connecting plate 209. Since the cylinder 208 is fixed on the side plate 204, when the main ring 301 is offset, the movable ring 312 will be offset synchronously; since the main ring 301 needs to rotate, the synchronization rod 311 will drive the pressure block 313 to slide in the movable ring 312 in the opposite direction through the pressure rod 314, thereby ensuring the normal operation and use of the structure.

[0085] like Figure 3 As shown, the pushing unit includes:

[0086] The plug plate 210 is located inside the side chamber 201 , one end of the plug plate 210 is slidably inserted into the side plate 204 , and the other end of the plug plate 210 is slidably mounted on the inner wall of the side chamber 201 ;

[0087] The threaded rod 211 is rotatably mounted in the side chamber 201, and the threaded rod 211 passes through the plug plate 210 and is threadedly connected to each other;

[0088] A main motor 212 is fixed in the side chamber 201 and is in transmission connection with the threaded rod 211;

[0089] Among them, the main motor 212 is used to provide rotational power for the threaded rod 211, and the threaded rod 211 will drive the plug plate 210 to move, thereby providing power for the movement of the main ring 301. At the same time, since the sliding column 207 will slide in the straight groove 205 and the inclined groove 206, it is necessary to make the sliding column 207 and the plug plate 210 relatively slidingly connected.

[0090] In order to ensure that the copper rod moves smoothly during cutting and does not sag after cutting, an auxiliary structure can be added to the slider 303, as shown in FIG. Figure 4 As shown, a bracket 315 is fixed at the bottom of the support ring 203, and two supporting wheels 316 are rotatably provided on the bracket 315. The two supporting wheels 316 are respectively located on both sides along the axis direction of the main ring 301. In this way, the two supporting wheels 316 can be used to support the copper rods on both sides of the main ring 301.

[0091] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A metal copper rod cutting station, characterized in that: It includes a platform body, two conveying mechanisms and a cutting mechanism; The two conveying mechanisms are relatively distributed on the left and right sides, the conveying mechanisms are fixed on the platform, and the conveying mechanisms are used to drive the cutting mechanism to move horizontally; The cutting mechanism is used to cut off the copper rod; Wherein, the cutting mechanism comprises: The main ring is arranged along the conveying direction of the copper rod, and the copper rod passes horizontally through the center hole of the main ring. Two slide grooves are oppositely arranged on one end surface of the main ring. The shape of the slide groove is a right angle, and the right angle opening faces the axis of the main ring; Four sliders are respectively arranged in each right angle side of the two slide grooves, and the sliders slide on the slide grooves; Four U-shaped conveying wheels are rotatably mounted on four slide blocks respectively, and the four U-shaped conveying wheels are driven by cutting wires; The cutting mechanism also includes: A back ring, which is located on the other end face of the main ring, is provided with a sliding edge, and the main ring is provided with an edge groove correspondingly, the back ring and the main ring are connected by relative sliding through the sliding edge and the edge groove, and the sliding direction of the main ring on the back ring is along the radial direction of the main ring; The main ring is provided with a power unit for providing power for the conveying of the cutting line, and the power unit comprises a power motor fixed on the main ring, a worm mounted on the output end of the power motor, and a worm wheel meshing with the worm; Wherein, the worm wheel is mounted on a U-shaped conveying wheel, and the axis of the worm is parallel to an edge of the slideway; Each of the slides is provided with a synchronization rod, the vertical line connecting the two slides is perpendicular to the synchronization rod, the synchronization rod passes through the two sliders on the slides and is slidably connected to each other, the end of the synchronization rod is slidably mounted on the main ring, and the sliding direction of the synchronization rod on the main ring is perpendicular to the straight line where the synchronization rod is located; The outer wall of the back ring is provided with helical teeth, and the conveying mechanism comprises: A side chamber is fixed on the platform, the opening of the side chamber faces the cutting mechanism, and a driving unit for providing power for the lateral movement of the main ring is arranged in the side chamber; Two oblique racks are respectively fixed on the upper and lower sides of the side chamber, and the oblique racks are meshed with the oblique teeth on the back ring; A support ring is mounted on the outer wall of the main ring, and the main ring rotates on the support ring. The conveying mechanism also includes: A side plate, one end of which is fixed to the outer wall of the support ring and the other end of which extends into the side chamber; A guide groove is provided on the inner wall of the side chamber, and the guide groove is composed of a straight groove and an inclined groove. The length direction of the straight groove is along the conveying direction of the copper rod, and the inclined groove is inclined relative to the conveying direction of the copper rod; A sliding column is slidably disposed in the guide groove and is fixedly connected to the side plate; The helical rack slides within a specified stroke on the side chamber, the sliding direction of the helical rack is along the conveying direction of the copper rod, and the helical rack is connected to the side chamber via a leaf spring; The conveying mechanism also includes: Cylinder, fixed to the side plate; A connecting plate, fixed to the output end of the cylinder; The cutting mechanism also includes: A moving ring, coaxial with the main ring, and fixedly connected to the connecting plate; Two pressing blocks are relatively slidably arranged on the inner wall of the moving ring, and two pressing rods are obliquely and rotatably arranged on each pressing block, and the two pressing rods are in opposite directions, and the two pressing rods on the pressing block are respectively rotatably connected with the two synchronous rods; The pushing unit comprises: The plug plate is located inside the side chamber, one end of the plug plate is slidably inserted into the side plate, and the other end of the plug plate is slidably mounted on the inner wall of the side chamber; The threaded rods are rotatably mounted in the side compartment, and the threaded rods pass through the plug plates and are threadedly connected to each other; The main motor is fixed in the side compartment and is drivingly connected with the threaded rod.

2. A metal copper rod cutting station according to claim 1, characterized in that: A plurality of oblique edges are arranged on the inner wall of the U-shaped conveying wheel. The plurality of oblique edges are distributed in a ring shape around the axis of the U-shaped conveying wheel. The oblique edges are inclined relative to the axis of the U-shaped conveying wheel.

3. A metal copper rod cutting station according to claim 1, characterized in that: A bracket is fixed at the bottom of the support ring, and two supporting wheels are rotatably arranged on the bracket. The two supporting wheels are respectively located on both sides along the axis direction of the main ring.

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