A cutting device and method for batch production of copper bars

Abstract

The present invention discloses a cutting device and method for batch production of copper bars, which relates to the technical field of copper bar processing. It includes a processing table and also includes a pressing device. Among them, a cutting frame is fixedly installed at the bottom of the processing table, a cutting rod is fixedly penetrated through the inner and outer walls of the cutting frame, a displacement device is slidably installed on the circumferential surface of the cutting rod, a cutting device is fixedly installed at the rear side of the displacement device, a square frame is fixedly installed at the bottom of the processing table, an electric push rod is fixedly penetrated through the top of the square frame, and a pressing plate is fixedly installed at the output end of the electric push rod. The free end of the electric push rod is limited by a limiting rod and cannot continue to drive the pressing plate to move downward. The pressing plate cannot move downward to prevent excessive pressing of the copper bar. By preventing excessive extrusion, it can ensure that the size of the copper bar does not deform during the cutting process, thereby ensuring that the length and thickness of the cut copper bar meet the design requirements.

Description

Technical Field

[0001] The present invention relates to the technical field of copper bar processing, and specifically relates to a cutting device and method for batch production of copper bars. Background Art

[0002] The cutting device for batch production of copper bars usually consists of parts such as a cutting device, a clamping device, a protection device, and a positioning device, and the cutting device can reciprocate to ensure the stability of cutting.

[0003] The patent with the patent announcement number CN212945830U relates to a cutting device for batch production of copper bars, including a frame, a cutting machine, and a feeding mechanism. A drawing device and a guiding device are arranged at the top of the frame. The guiding device is arranged on one side of the feeding mechanism, and the cutting machine is arranged on one side of the guiding device. The drawing device includes a support frame, and a bearing block is fixedly arranged at the top of the support frame. This patent can process many copper bars at one time, with high production efficiency, achieving a high production rate with relatively low resources. At the same time, by setting a sliding block and a sliding groove, when the copper bar is drawn to the required length by the drawing device, the stepping motor stops working. At this time, the sliding block is at the rightmost end of the sliding groove on the surface of the adjusting block. The cutting machine works to cut the copper bar. When the copper bar is cut off, the cut copper bar will push the sliding block to slide to the left along the sliding groove. On the one hand, it can ensure that the end face of the copper bar is flat, and on the other hand, it can avoid damage to the cutting tool.

[0004] In the above patent, when the copper bar is cut off, the cut copper bar will push the sliding block to slide to the left along the sliding groove. On the one hand, it can ensure that the end face of the copper bar is flat, and on the other hand, it can avoid damage to the cutting tool. However, it is difficult to prevent the copper bar from being over-pressed. Over-pressing will cause deformation on the surface of the copper bar, resulting in uneven cutting during cutting, and affecting the appearance quality and dimensional accuracy of the copper bar. Summary of the Invention

[0005] Aiming at the deficiencies of the prior art, the present invention provides a cutting device and method for batch production of copper bars, which solves the problems raised in the above background art.

[0006] To achieve the above object, the present invention is realized through the following technical solutions: A cutting device for batch production of copper bars, including a processing table, further including a pressing device. Among them, a cutting frame is fixedly installed at the bottom of the processing table, a cutting rod is fixedly penetrated through the inner and outer walls of the cutting frame, a displacement device is slidably installed on the circumferential surface of the cutting rod, a cutting device is fixedly installed at the rear side of the displacement device, a square frame is fixedly installed at the bottom of the processing table, an electric push rod is fixedly penetrated through the top of the square frame, a pressing plate is fixedly installed at the output end of the electric push rod, a T-shaped plate is fixedly installed at the front side of the processing table, a button is arranged at the front side of the T-shaped plate, and the button is electrically connected to the cutting device. Among them, the pressing device includes a U-shaped frame, a limiting groove, a detection frame, a detection plate, a detection rod, a square plate, a limiting frame, a limiting plate, a groove rod, a limiting rod and a square groove. The free end of the electric push rod is limited by the limiting rod and cannot continue to drive the pressing plate to move downward. The pressing plate cannot move downward to prevent excessive pressing of the copper bar. The U-shaped frame is fixedly installed at the fixed end of the electric push rod, the limiting groove is opened at the output end of the electric push rod, the detection frame is fixedly installed at the top of the pressing plate, the detection plate is slidably installed on the inner wall of the detection frame, the detection rod is fixedly installed at the bottom of the detection plate, the square plate is fixedly installed at the bottom of the detection rod, the limiting frame is fixedly penetrated through the inner and outer walls of the U-shaped frame, the limiting plate is slidably installed on the inner wall of the limiting frame, the groove rod is fixedly installed on the side of the limiting plate close to the electric push rod, the limiting rod is rotatably installed on the inner wall of the groove rod, the square groove is opened at the bottom of the pressing plate, and a hose is arranged between the detection frame and the limiting frame.

[0007] According to the above technical solution, a first spring is arranged between the detection frame and the detection plate. The first spring can drive the detection plate to reset. The detection rod penetrates through the upper and lower walls of the pressing plate, and a liquid is arranged inside the limiting frame.

[0008] According to the above technical solution, a clockwork spring is arranged between the groove rod and the limiting rod. One end of the clockwork spring is arranged on the inner wall of the groove rod, and the other end is arranged on the surface of the limiting rod. The clockwork spring can drive the limiting rod to reset. After cutting, manually rotate the limiting rod to disengage from the contact with the limiting groove and release the limit on the output end of the electric push rod. A liquid is arranged inside the detection frame, and a processing hole is arranged on the top of the processing table.

[0009] According to the above technical solution, a correction device is provided on the surface of the processing table to prevent the copper bar from shifting, and a protective device is provided at the bottom of the processing table. The correction device includes a support frame, a support rod, a support plate, an extrusion plate, a circular plate and a curved rod. The support plate moves toward the processing table to extrude and correct the side of the copper bar on the top of the processing table. The support frame is fixedly installed at the bottom of the processing table, the support rod slides through the inner and outer walls of the support frame, the support plate is fixedly installed on the left side of the support rod, the extrusion plate is fixedly installed on the right side of the support plate, the circular plate is fixedly installed on the right side of the support rod, and the curved rod is fixedly installed at the bottom of the inner wall of the support frame.

[0010] According to the above technical solution, a No. 2 spring is arranged between the circular plate and the support frame, and the No. 2 spring can drive the circular plate to reset. The top of the support plate is arranged as an inclined surface, and the circular plate contacts the arc rod. There are two groups of support rods, support plates, extrusion plates, circular plates and arc rods. In the other group, the support plate is fixedly installed on the right side of the support rod, and the extrusion plate is fixedly installed on the left side of the support plate. Through the vibration of the extrusion plate, the metal chips attached to the surface of the extrusion plate can be effectively shaken off, preventing these foreign objects from scratching or scratching the surface of the copper busbar when the extrusion plate contacts the copper busbar, thereby further ensuring the correction effect of the extrusion plate.

[0011] According to the above technical solution, the protective device includes a protective tube, a protective plate, an L-shaped rod, a load-bearing plate, a load-bearing rod and a protective groove. The load-bearing rod moves upward to break away from the contact with the protective groove and releases the limit on the button. The protective tube is fixedly installed on the inner wall of the support frame, the protective plate is slidably installed on the inner wall of the protective tube, the L-shaped rod is fixedly installed on the left side of the protective plate, the load-bearing plate is slidably installed on the inner wall of the protective tube, the load-bearing rod is fixedly installed on the top of the load-bearing plate, the protective groove is opened on the circumferential surface of the button, and a steel wire rope is arranged between the protective plate and the load-bearing plate.

[0012] According to the above technical solution, a No. 3 spring is arranged between the L-shaped rod and the support frame, and the No. 3 spring can drive the L-shaped rod to reset. The L-shaped rod passes through the inner and outer walls of the support frame, and the L-shaped rod contacts the support plate.

[0013] According to the above technical solution, the load-bearing rod is in contact with the protective groove, and a No. 4 spring is arranged between the load-bearing plate and the protective tube, one end of the No. 4 spring is arranged at the bottom of the load-bearing plate, and the other end is arranged at the inner wall of the protective tube. The load-bearing plate can be driven to reset by the No. 4 spring, the elastic coefficient of the No. 3 spring is greater than that of the No. 4 spring, and when the load-bearing rod is in contact with the protective groove, the No. 3 spring is in an initial state, and the No. 4 spring is in a force storage state.

[0014] A method for using a cutting device for mass production of copper bars, using the above-mentioned cutting device for mass production of copper bars, comprises the following steps:

[0015] Step 1: After laying the copper bar to be cut flat on the top of the processing table, the electric push rod operates to drive the pressing plate to move downward;

[0016] Step 2: The pressing plate moves downward to contact the copper bar to be cut. The pressing plate contacts the copper bar to be cut and squeezes and fixes the copper bar;

[0017] Step 3: After the copper bar is pressed and stabilized by the pressing plate, manually press the button;

[0018] Step 4: The button is pressed to drive the cutting device to operate. The cutting device operates in cooperation with the displacement device to cut the copper bar on the top of the processing table.

[0019] The present invention provides a cutting device for batch production of copper bars. It has the following beneficial effects:

[0020] (1) In this invention, the pressing plate moves downward to contact the copper bar to be cut and squeezes and fixes the copper bar to be cut. During the cutting process, the copper bar is prone to deformation or warping due to uneven stress. By applying pressure on the top of the copper bar, it can ensure that the cut copper bar is flat, thereby improving the cutting accuracy and consistency. The free end of the electric push rod is limited by the limiting rod and cannot continue to drive the pressing plate to move downward, and the pressing plate cannot move downward to prevent the pressing plate from overpressing the copper bar. By preventing overextrusion, it can ensure that the size of the copper bar does not deform during the cutting process, thus ensuring that the length and thickness of the cut copper bar meet the design requirements.

[0021] (2) In this invention, the support plate moves towards the processing table to squeeze and correct the side of the copper bar on the top of the processing table. The circular plate vibrates to drive the support rod and the support plate to vibrate, and the vibration of the support plate drives the extrusion plate to resonate together. By squeezing the side of the copper bar towards the processing table by the support plate, it can ensure the accuracy of the position of the copper bar during the processing, thereby avoiding processing errors caused by the offset of the copper bar, and fixing the side of the copper bar can avoid affecting the cutting quality due to the loosening of the copper bar. Through the vibration of the extrusion plate, the metal chips attached to the surface of the extrusion plate can be effectively shaken off, preventing these foreign objects from scratching or scuffing the surface of the copper bar when the extrusion plate contacts the copper bar, and further ensuring the correction effect of the extrusion plate.

[0022] (3) In this invention, the load-bearing rod moves upward to disengage from the contact with the protection groove and release the limit on the button. After the limit on the button is released, manually press the button. The button is pressed to drive the cutting device to operate to cut the copper bar on the top of the processing table. By ensuring that the cutting operation can only be carried out after detecting that the position of the copper bar is accurate, it can ensure the accuracy of the cutting position, avoid uneven cutting caused by the deviation of the copper bar position, and precise positioning can ensure that the size of each batch of copper bars meets the design requirements, further avoiding waste products or rework caused by inaccurate positions. Description of the Drawings

[0023] Figure 1 is the overall structural schematic diagram of the present invention;

[0024] Figure 2 is the structural schematic diagram of the position of the square frame and the electric push rod of the present invention;

[0025] Figure 3 is the present invention Figure 2 the enlarged schematic diagram of the structure of part A in;

[0026] Figure 4 is the structural schematic diagram of the position of the electric push rod and the U-shaped frame of the present invention;

[0027] Figure 5 is the present invention Figure 4 the enlarged schematic diagram of the structure of part B in;

[0028] Figure 6 is the internal structural schematic diagram of the limit frame of the present invention;

[0029] Figure 7 is the structural schematic diagram of the position of the support plate and the extrusion plate of the present invention;

[0030] Figure 8 is the present invention Figure 7 the enlarged schematic diagram of the structure of part C in.

[0031] In the figure: 1, processing table; 2, cutting frame; 3, cutting rod; 4, cutting equipment; 5, square frame; 6, electric push rod; 7, U-shaped frame; 8, limit groove; 9, detection frame; 10, detection plate; 11, detection rod; 12, square plate; 13, limit frame; 14, limit plate; 15, groove rod; 16, limit rod; 17, pressing plate; 18, square groove; 191, support frame; 192, support rod; 193, support plate; 194, extrusion plate; 195, circular plate; 196, arc surface rod; 201, protection tube; 202, protection plate; 203, L-shaped rod; 204, load-bearing plate; 205, load-bearing rod; 206, button; 207, protection groove; 208, T-shaped plate. Detailed implementation manners

[0032] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0033] Please refer to Figures 1 - 8, an embodiment of the present invention is: a cutting device for batch production of copper bars, including a processing table 1, and further including a pressing device. Among them, a cutting frame 2 is fixedly installed at the bottom of the processing table 1, a cutting rod 3 is fixedly penetrated through the inner and outer walls of the cutting frame 2, a displacement device is slidably installed on the circumferential surface of the cutting rod 3, a cutting device 4 is fixedly installed at the rear of the displacement device, a square frame 5 is fixedly installed at the bottom of the processing table 1, an electric push rod 6 is fixedly penetrated through the top of the square frame 5, a pressing plate 17 is fixedly installed at the output end of the electric push rod 6, a T-shaped plate 208 is fixedly installed at the front side of the processing table 1, a button 206 is arranged at the front side of the T-shaped plate 208, and the button 206 is electrically connected to the cutting device 4. Among them, the pressing device includes a U-shaped frame 7, a limiting groove 8, a detection frame 9, a detection plate 10, a detection rod 11, a square plate 12, a limiting frame 13, a limiting plate 14, a groove rod 15, a limiting rod 16 and a square groove 18. The U-shaped frame 7 is fixedly installed at the fixed end of the electric push rod 6, the limiting groove 8 is opened at the output end of the electric push rod 6, the detection frame 9 is fixedly installed at the top of the pressing plate 17, the detection plate 10 is slidably installed on the inner wall of the detection frame 9, the detection rod 11 is fixedly installed at the bottom of the detection plate 10, the square plate 12 is fixedly installed at the bottom of the detection rod 11, the limiting frame 13 is fixedly penetrated through the inner and outer walls of the U-shaped frame 7, the limiting plate 14 is slidably installed on the inner wall of the limiting frame 13, the groove rod 15 is fixedly installed on the side of the limiting plate 14 close to the electric push rod 6, the limiting rod 16 is rotatably installed on the inner wall of the groove rod 15, the square groove 18 is opened at the bottom of the pressing plate 17, and a hose is arranged between the detection frame 9 and the limiting frame 13. By preventing excessive extrusion, it can ensure that the size of the copper bar does not deform during cutting, so as to ensure that the length and thickness of the cut copper bar meet the design requirements.

[0034] A first spring is arranged between the detection frame 9 and the detection plate 10. The first spring can drive the detection plate 10 to reset. The detection rod 11 penetrates through the upper and lower walls of the pressing plate 17. There is liquid inside the limiting frame 13. By applying pressure on the top of the copper bar, it can ensure that the cut copper bar is flat, thereby improving the cutting accuracy and consistency.

[0035] A clockwork spring is arranged between the groove rod 15 and the limiting rod 16. One end of the clockwork spring is arranged on the inner wall of the groove rod 15, and the other end is arranged on the surface of the limiting rod 16. The clockwork spring can drive the limiting rod 16 to reset. After cutting, manually rotate the limiting rod 16 to disengage from the contact with the limiting groove 8 and release the limit on the output end of the electric push rod 6. There is liquid inside the detection frame 9, and a processing hole is arranged on the top of the processing table 1.

[0036] A usage method of a cutting device for batch production of copper bars. Using the above-mentioned cutting device for batch production of copper bars includes the following steps:

[0037] Step 1: After laying the copper bar to be cut flat on the top of the processing table 1, the electric push rod 6 operates to drive the pressing plate 17 to move downward;

[0038] Step 2: The pressing plate 17 moves downward to contact the copper bar to be cut. The pressing plate 17 contacts the copper bar to be cut and squeezes and fixes the copper bar.

[0039] Step 3: After the copper bar is pressed and stabilized by the pressing plate 17, manually press the button 206.

[0040] Step 4: When the button 206 is pressed, it drives the cutting device 4 to operate. The operation of the cutting device 4 cooperates with the displacement device to cut the copper bar on the top of the processing table 1.

[0041] During the operation of this embodiment: After the copper bar to be cut is laid flat on the top of the processing table 1, the electric push rod 6 operates to drive the pressing plate 17 to move downward. The pressing plate 17 moves downward to contact the copper bar to be cut and squeezes and fixes the copper bar to be cut. At the same time, the downward movement of the pressing plate 17 drives the detection frame 9 to move downward. The downward movement of the detection frame 9 drives the detection plate 10 to move downward. The downward movement of the detection plate 10 drives the detection rod 11 to move downward. The downward movement of the detection rod 11 drives the square plate 12 to move downward. The square plate 12 moves downward to contact the copper bar to be cut and squeezes the copper bar. The square plate 12 moves upward under the reaction force of the squeezed copper bar. The upward movement of the square plate 12 drives the detection rod 11 to move upward. The upward movement of the detection rod 11 drives the detection plate 10 to move upward. The detection plate 10 moves upward to squeeze the first spring. The first spring deforms and stores energy under the extrusion of the detection plate 10. At the same time, the detection plate 10 moves upward to squeeze the liquid inside the detection frame 9. The liquid inside the detection frame 9 is squeezed by the detection plate 10 and enters the inside of the limit frame 13 through the hose. The liquid entering the inside of the limit frame 13 squeezes the limit plate 14. The limit plate 14 moves in the direction close to the electric push rod 6 under the extrusion of the liquid entering the inside of the limit frame 13. The movement of the limit plate 14 in the direction close to the electric push rod 6 drives the groove rod 15 and the limit rod 16 to move. The limit rod 16 moves to contact the limit groove 8 and limits the free end of the electric push rod 6. The free end of the electric push rod 6 is limited by the limit rod 16 and cannot continue to drive the pressing plate 17 to move downward. The pressing plate 17 cannot move downward to prevent over-pressing of the copper bar.

[0042] Please refer to Figures 1 - 8, on the basis of the above embodiments, in another embodiment of the present invention, a correction device for preventing the copper bar from shifting is provided on the surface of the processing table 1, and a protection device is provided at the bottom of the processing table 1. The correction device includes a support frame 191, a support rod 192, a support plate 193, a pressing plate 194, a circular plate 195 and an arc-shaped rod 196. The support frame 191 is fixedly installed at the bottom of the processing table 1. The support rod 192 slidably penetrates the inner and outer walls of the support frame 191. The support plate 193 is fixedly installed on the left side of the support rod 192. The pressing plate 194 is fixedly installed on the right side of the support plate 193. The circular plate 195 is fixedly installed on the right side of the support rod 192. The arc-shaped rod 196 is fixedly installed at the bottom of the inner wall of the support frame 191. By moving the support plate 193 towards the processing table 1 to press the side of the copper bar, the accuracy of the position of the copper bar during the processing can be ensured, thereby avoiding processing errors caused by the shift of the copper bar, and fixing the side of the copper bar can avoid affecting the cutting quality due to the looseness of the copper bar.

[0043] A second spring is provided between the circular plate 195 and the support frame 191. The second spring can drive the circular plate 195 to reset. The top of the support plate 193 is set as an inclined surface. The circular plate 195 is in contact with the arc-shaped rod 196. There are two groups of support rods 192, support plates 193, pressing plates 194, circular plates 195 and arc-shaped rods 196. In the other group, the support plate 193 is fixedly installed on the right side of the support rod 192, and the pressing plate 194 is fixedly installed on the left side of the support plate 193. By vibrating the pressing plate 194, the metal chips attached to the surface of the pressing plate 194 can be effectively shaken off, preventing these foreign objects from scratching or leaving marks on the surface of the copper bar when the pressing plate 194 contacts the copper bar, and further ensuring the correction effect of the pressing plate 194.

[0044] The protection device includes a protection tube 201, a protection plate 202, an L-shaped rod 203, a load-bearing plate 204, a load-bearing rod 205 and a protection groove 207. The protection tube 201 is fixedly installed on the inner wall of the support frame 191. The protection plate 202 is slidably installed on the inner wall of the protection tube 201. The L-shaped rod 203 is fixedly installed on the left side of the protection plate 202. The load-bearing plate 204 is slidably installed on the inner wall of the protection tube 201. The load-bearing rod 205 is fixedly installed on the top of the load-bearing plate 204. The protection groove 207 is opened on the circumferential surface of the button 206. A steel wire rope is provided between the protection plate 202 and the load-bearing plate 204. By ensuring that the cutting operation can only be carried out after detecting that the position of the copper bar is accurate, the accuracy of the cutting position can be ensured, and uneven cutting caused by the deviation of the position of the copper bar can be avoided.

[0045] A third spring is provided between the L-shaped rod 203 and the support frame 191. The third spring can drive the L-shaped rod 203 to reset. The L-shaped rod 203 penetrates the inner and outer walls of the support frame 191, and the L-shaped rod 203 is in contact with the support plate 193.

[0046] The load-bearing rod 205 is in contact with the protective groove 207, and a No. 4 spring is arranged between the load-bearing plate 204 and the protective tube 201. One end of the No. 4 spring is arranged at the bottom of the load-bearing plate 204, and the other end is arranged at the inner wall of the protective tube 201. The No. 4 spring can drive the load-bearing plate 204 to reset. The elastic coefficient of the No. 3 spring is greater than that of the No. 4 spring. When the load-bearing rod 205 is in contact with the protective groove 207, the No. 3 spring is in an initial state, and the No. 4 spring is in a force storage state.

[0047] When the present embodiment is working, the pressing plate 17 moves downward and contacts the inclined surface of the supporting plate 193 and squeezes the supporting plate 193. The supporting plate 193 is squeezed by the pressing plate 17 and moves toward the processing table 1. The supporting plate 193 moves toward the processing table 1 and drives the supporting rod 192 to move. The support rod 192 moves and drives the circular plate 195 to move. The circular plate 195 moves to pull the No. 2 spring. The No. 2 spring is pulled by the circular plate 195 and deforms and accumulates force. At the same time, the supporting plate 193 moves toward the processing table 1 to squeeze and correct the side of the copper bar on the top of the processing table 1. When the electric push rod 6 When the operation drives the pressing plate 17 to move upward and reset, the pressing plate 17 moves upward and resets to break away from the contact with the support plate 193, and the support plate 193 breaks away from the contact with the pressing plate 17, so that the circular plate 195 is reset under the elastic force of the second spring, and the circular plate 195 resets and drives the support rod 192 to move and reset, and the support rod 192 moves and resets and drives the support plate 193 to move and reset and break away from the contact with the side of the copper bar. At the same time, when the circular plate 195 is reset, it hits the arc rod 196 to generate vibration, and the vibration of the circular plate 195 drives the support rod 192 and the support plate 193 to vibrate, and the vibration of the support plate 193 drives the extrusion plate 194 to resonate together.

[0048] The support plate 193 moves toward the direction close to the processing table 1 and contacts the L-shaped rod 203 and squeezes the L-shaped rod 203. The L-shaped rod 203 is squeezed by the support plate 193 and moves toward the direction close to the arc surface rod 196. The L-shaped rod 203 moves toward the direction close to the arc surface rod 196 and squeezes the No. 3 spring. The No. 3 spring is squeezed by the L-shaped rod 203 and deforms and accumulates force. At the same time, the L-shaped rod 203 moves toward the direction close to the arc surface rod 196, driving the protective plate 202 to move. The protective plate The movement of 202 drives the steel wire rope to move, and the movement of the steel wire rope causes the load-bearing plate 204 to move upward under the elastic force of the No. 4 spring. The upward movement of the load-bearing plate 204 drives the load-bearing rod 205 to move upward. The load-bearing rod 205 moves upward to break away from the contact with the protective groove 207 and releases the limit on the button 206. After the limit on the button 206 is released, the button 206 is pressed manually. The button 206 is pressed to drive the cutting equipment 4 to cut the copper busbar on the top of the processing table 1.

[0049] Although embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cutting device for mass production of copper bars, comprising a processing table (1), characterized in that: Also included is a pressing device; The bottom of the processing table (1) is fixedly mounted with a cutting frame (2), the inner and outer walls of the cutting frame (2) are fixedly penetrated with a cutting rod (3), the circumferential surface of the cutting rod (3) is slidably mounted with a displacement device, the rear side of the displacement device is fixedly mounted with a cutting device (4), the bottom of the processing table (1) is fixedly mounted with a square frame (5), the top of the square frame (5) is fixedly penetrated with an electric push rod (6), the output end of the electric push rod (6) is fixedly mounted with a pressing plate (17), the front side of the processing table (1) is fixedly mounted with a T-shaped plate (208), the front side of the T-shaped plate (208) is provided with a button (206), and the button (206) is electrically connected to the cutting device (4); The pressing device comprises a U-shaped frame (7), a limiting groove (8), a detection frame (9), a detection plate (10), a detection rod (11), a square plate (12), a limiting frame (13), a limiting plate (14), a groove rod (15), a limiting rod (16) and a square groove (18), wherein the U-shaped frame (7) is fixedly mounted on the fixed end of the electric push rod (6), the limiting groove (8) is provided at the output end of the electric push rod (6), the detection frame (9) is fixedly mounted on the top of the pressing plate (17), the detection plate (10) is slidably mounted on the inner wall of the detection frame (9), and the detection rod ( The U-shaped frame (7) is fixedly mounted on the bottom of the detection plate (10), the square plate (12) is fixedly mounted on the bottom of the detection rod (11), the limit frame (13) is fixedly penetrated through the inner and outer walls of the U-shaped frame (7), the limit plate (14) is slidably mounted on the inner wall of the limit frame (13), the groove rod (15) is fixedly mounted on a side of the limit plate (14) close to the electric push rod (6), the limit rod (16) is rotatably mounted on the inner wall of the groove rod (15), the square groove (18) is opened at the bottom of the pressing plate (17), and a hose is provided between the detection frame (9) and the limit frame (13); Wherein, a correction device for preventing the copper bar from deviating is arranged on the surface of the processing table (1), and a protective device is arranged on the bottom of the processing table (1).

2. A copper busbar cutting device for mass production according to claim 1, characterized in that: A No. 1 spring is arranged between the detection frame (9) and the detection plate (10), the detection rod (11) penetrates the upper and lower walls of the pressing plate (17), and liquid is arranged inside the limit frame (13).

3. A copper busbar cutting device for mass production according to claim 2, characterized in that: A spring is arranged between the groove rod (15) and the limit rod (16), liquid is arranged inside the detection frame (9), and a processing hole is arranged on the top of the processing table (1).

4. A copper busbar cutting device for mass production according to claim 3, characterized in that: The correction device comprises a support frame (191), a support rod (192), a support plate (193), an extrusion plate (194), a circular plate (195) and a curved rod (196); the support frame (191) is fixedly mounted on the bottom of the processing table (1); the support rod (192) slides through the inner and outer walls of the support frame (191); the support plate (193) is fixedly mounted on the left side of the support rod (192); the extrusion plate (194) is fixedly mounted on the right side of the support plate (193); the circular plate (195) is fixedly mounted on the right side of the support rod (192); and the curved rod (196) is fixedly mounted on the bottom of the inner wall of the support frame (191).

5. A copper busbar cutting device for mass production according to claim 4, characterized in that: A No. 2 spring is provided between the circular plate (195) and the support frame (191); the top of the support plate (193) is provided as an inclined surface; and the circular plate (195) is in contact with the arc surface rod (196).

6. A copper busbar cutting device for mass production according to claim 5, characterized in that: The protective device comprises a protective tube (201), a protective plate (202), an L-shaped rod (203), a load-bearing plate (204), a load-bearing rod (205) and a protective groove (207); the protective tube (201) is fixedly mounted on the inner wall of the support frame (191); the protective plate (202) is slidably mounted on the inner wall of the protective tube (201); the L-shaped rod (203) is fixedly mounted on the left side of the protective plate (202); the load-bearing plate (204) is slidably mounted on the inner wall of the protective tube (201); the load-bearing rod (205) is fixedly mounted on the top of the load-bearing plate (204); the protective groove (207) is formed on the circumferential surface of the button (206); and a steel wire rope is provided between the protective plate (202) and the load-bearing plate (204).

7. A copper busbar cutting device for mass production according to claim 6, characterized in that: A No. 3 spring is provided between the L-shaped rod (203) and the support frame (191); the L-shaped rod (203) penetrates the inner and outer walls of the support frame (191); and the L-shaped rod (203) is in contact with the support plate (193).

8. A copper busbar cutting device for mass production according to claim 7, characterized in that: The load-bearing rod (205) is in contact with the protection groove (207), and a No. 4 spring is provided between the load-bearing plate (204) and the protection tube (201).

9. A method for using a cutting device for mass production of copper bars, using the cutting device for mass production of copper bars according to claim 8, characterized in that: The following steps are involved: Step 1: After the copper bar to be cut is laid flat on the top of the processing table (1), the electric push rod (6) drives the pressing plate (17) to move downward; Step 2: The pressing plate (17) moves downward to contact the copper bar to be cut, and the pressing plate (17) contacts the copper bar to be cut and squeezes and fixes the copper bar; Step 3: After the copper bar is pressed stably by the pressing plate (17), the button (206) is pressed manually; Step 4: The button (206) is pressed to drive the cutting device (4) to operate, and the cutting device (4) cooperates with the displacement device to cut the copper busbar on the top of the processing table (1).

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