A multi-station busbar processing machine and its processing method

Abstract

This invention discloses a multi-station busbar processing machine and its processing method, belonging to the field of busbar processing technology. It includes a base, a position adjustment component, a support component, a grinding rod, a punching component, a guiding component, a pushing component, a cutting tool, and a stacking and opening component. Through this method, when the position adjustment component moves downward, it drives the grinding rod downward to insert into the punching position of the workpiece, thus limiting the workpiece at the grinding station. Simultaneously, the pushing component limits the workpiece at the loading station, and the position of the workpiece at the punching station is also restricted, thereby ensuring accurate workpiece positioning at each station. Furthermore, by activating the position adjustment component, the processes of cutting, punching, grinding, and unloading can be simultaneously realized, improving the utilization rate of the equipment drive.

Description

Technical Field

[0001] This invention relates to the field of busbar processing technology, specifically to a multi-station busbar processing machine and its processing method. Background Technology

[0002] The processing of busbars generally includes processes such as workpiece conveying, workpiece cutting, punching, grinding, and workpiece unloading.

[0003] Each of the above processes generally requires a separate drive structure to operate the equipment. Simultaneously, during the workpiece movement, it must be ensured that it reaches the set position; inaccurate positioning will result in inaccurate workpiece processing, leading to reduced product precision.

[0004] Based on this, the present invention designs a multi-station busbar processing machine and its processing method to solve the above problems. Summary of the Invention

[0005] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a multi-station busbar processing machine and its processing method.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A multi-station busbar processing machine includes a base, and a position adjustment component for moving a grinding rod, a punching assembly and a cutting tool is installed at the upper end of the base.

[0008] The base is equipped with a support assembly for punching and supporting the workpiece and collecting waste into the waste guide trough;

[0009] The base has a through hole that connects the support assembly to the waste material guide chute, and the waste material guide chute is fixedly installed at the bottom of the base.

[0010] A grinding rod is fixedly installed at the lower end of the position adjustment component, and a punching component is installed at the lower end of the position adjustment component; the workpiece is conveyed to the left, and the punching component is located on the right side of the grinding rod.

[0011] The support assembly is equipped with a material guide assembly for conveying workpieces sequentially to the cutting station, loading station, punching station, grinding station and unloading station.

[0012] The support assembly is equipped with a pusher assembly that moves the workpiece at the loading station to the punching station.

[0013] A cutting tool for cutting workpieces is fixedly installed on the side of the position adjustment component near the feeding end of the feeding component.

[0014] A stacking and opening component for automatically unloading and stacking workpieces is installed between the position adjustment component and the material guiding component.

[0015] Furthermore, the position adjustment assembly includes a first cylinder, a column, a sliding plate, and a top plate; the four corners of the upper end of the base are respectively fixedly installed with columns, the four corners of the sliding plate are respectively slidably connected to the columns, the top of the columns are respectively fixedly connected to the bottom of the top plate, the upper end of the top plate is fixedly connected with the first cylinder, and the lower output end of the first cylinder is fixedly connected to the top of the sliding plate.

[0016] Furthermore, a cutting tool for cutting workpieces is fixedly installed on the side of the sliding plate near the feeding end of the material guide assembly; a grinding rod is fixedly installed on the bottom of the sliding plate, and a punching assembly is installed on the bottom of the sliding plate.

[0017] Furthermore, the support assembly includes a punching seat, a first discharge hole, and a second discharge hole; the upper end of the base is fixedly connected to the punching seat, which has several sets of second discharge holes for the punching assembly and the grinding rod to pass through, and several sets of first discharge holes for the cutting tool to pass through. The first discharge hole and the second discharge hole are connected to the through hole on the base, and the waste material guide groove is located below the first discharge hole and the second discharge hole.

[0018] Furthermore, the punching assembly includes a spring, a guide rod, a pressure plate, a punching rod, and a straight hole; several sets of punching rods are fixedly installed at the front and rear ends of the bottom of the sliding plate, and guide rods are slidably connected to the front and rear ends of the sliding plate. The lower ends of the guide rods are fixedly connected to the top of the pressure plate. Straight holes for the punching rods to pass through are opened at the front and rear ends of the pressure plate. Springs are installed on the guide rods, and the springs are located between the sliding plate and the pressure plate.

[0019] Furthermore, the pushing assembly includes a second cylinder and a pushing plate; the second cylinder is fixedly installed on the upper end of the punching seat, and the pushing plate is fixedly connected to the output end of the second cylinder.

[0020] Furthermore, the material guiding assembly includes a first base plate, a second base plate, a U-shaped plate, a feed inlet, and a loading guide plate; two sets of parallel loading guide plates are fixedly installed on the top of the punching seat, with the ends of the two sets of loading guide plates away from the base used for feeding, and the ends of the two sets of loading guide plates near the base forming the feed inlet; the ends of the two sets of loading guide plates near the base are respectively fixedly connected to the two open ends of the U-shaped plate, and the U-shaped plate is fixedly installed on the top of the punching seat; the U-shaped plate has an opening on its right front side, the right side of the U-shaped plate is in a straight line with the right loading guide plate, and the front side of the U-shaped plate is perpendicular to the left loading guide plate; the bottom of the front and rear ends of the U-shaped plate are respectively fixedly connected to a first base plate and a second base plate for supporting the workpiece; the lengths of the first base plate and the second base plate are less than the length of the U-shaped plate; the pusher plate is located inside the U-shaped plate.

[0021] Furthermore, the stacking and opening assembly includes a horizontal connecting plate, a curved plate, a limiting sleeve, a sliding baffle, a first straight groove, a connecting rod, a second straight groove, and a third straight groove. The left end of the sliding plate is fixedly connected to the front and rear sides of the horizontal connecting plate, and the other end of the horizontal connecting plate is fixedly connected to the curved plate. The curved plate has a third straight groove, a second straight groove, and a first straight groove connected from top to bottom inside. A connecting rod is slidably connected within the third straight groove, the first straight groove, or the second straight groove. The connecting rod is fixedly installed on one side wall of the sliding baffle. Two sets of sliding baffles are slidably connected within the limiting sleeves fixedly connected to the front and rear sides of the bottom left end of the rectangular plate. The sliding baffles are in close contact with the bottom of the workpiece at the end. The distance between the two sets of third straight grooves is greater than the distance between the two sets of first straight grooves.

[0022] This invention also discloses a processing method for a multi-station busbar processing machine, comprising the following steps:

[0023] 1. The workpiece is conveyed to the cutting station via the material guiding assembly;

[0024] 2. The first cylinder is started, which drives the sliding plate to slide steadily along the column; when the sliding plate drives the cutting tool to move downward vertically, the cutting tool cuts the workpiece.

[0025] 3. When the sliding plate moves downward, the sliding plate drives the horizontal connecting plate and the curved plate to move downward. The connecting rod enters the third straight groove along the first straight groove and the second straight groove. The connecting rod drives the sliding baffle to slide along the limit sleeve and disengage from the limit sleeve. At this time, the stacking opening assembly is opened, and the workpiece at the unloading station has no support and falls into the stacking station below.

[0026] 4. When the sliding plate moves downward, it drives the grinding rod and the punching assembly to move downward. When the grinding rod is inserted into the punching position of the workpiece, under the action of the elastic force of the spring, the pressure plate just contacts the surface of the workpiece and presses on the workpiece to limit the workpiece. At this time, the punching rod does not contact the workpiece. Then, the sliding plate drives the punching rod to continue to move downward and pass through the straight hole to punch the workpiece.

[0027] 5. When the sliding plate moves upward to reset, the sliding plate drives the horizontal connecting plate and the curved plate to move upward. The connecting rod enters the first straight groove along the third straight groove and the second straight groove. The connecting rod drives the sliding baffle to slide along the limit sleeve. The sliding baffle supports the workpiece at the unloading station and realizes the closing of the stacking opening component.

[0028] 6. Start the second cylinder to drive the pusher plate to move the workpiece at the loading station to the punching station. At the same time, the workpiece that was originally at the punching station will move to the grinding station. Beneficial effects

[0029] During the movement of the workpiece, the position adjustment component moves downward, driving the grinding rod to move downward and insert into the punching position of the workpiece, thus limiting the workpiece at the grinding station. At the same time, the pusher component limits the workpiece at the loading station. With the positions of the workpieces on both sides fixed, the position of the workpiece at the punching station is also restricted, thereby ensuring the accurate position of the workpiece at each station, avoiding processing errors, and achieving high product precision. Furthermore, by activating the position adjustment component, the processes of cutting, punching, grinding, and unloading can be realized simultaneously, improving the utilization rate of the equipment drive. Attached Figure Description

[0030] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are merely some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without any creative effort.

[0031] Figure 1 The present invention provides a three-dimensional main structure of a multi-station busbar processing machine. Figure 1 ;

[0032] Figure 2 This is a front view of the structure of a multi-station busbar processing machine according to the present invention;

[0033] Figure 3 This is a left view of the structure of a multi-station busbar processing machine according to the present invention;

[0034] Figure 4 The present invention provides a three-dimensional main structure of a multi-station busbar processing machine. Figure 2 ;

[0035] Figure 5 The present invention provides a three-dimensional main structure of a multi-station busbar processing machine. Figure 3 ;

[0036] Figure 6 The present invention provides a three-dimensional main structure of a multi-station busbar processing machine. Figure 4 ;

[0037] Figure 7 For along Figure 3 A sectional view along the AA direction;

[0038] Figure 8 for Figure 4 Enlarged view of point B in the middle.

[0039] The labels in the diagram represent:

[0040] 1. Base; 2. Waste material guide chute; 3. Position adjustment assembly; 31. First cylinder; 32. Column; 33. Sliding plate; 34. Top plate; 4. Stacking and opening assembly; 41. Horizontal connecting plate; 42. Curved plate; 43. Limiting sleeve; 44. Sliding baffle; 45. First straight groove; 46. Connecting round rod; 47. Second straight groove; 48. Third straight groove; 5. Grinding rod; 6. Punching assembly; 61. Spring; 62. Guide rod; 63. Pressure plate; 64. Punching rod; 65. Straight hole; 7. Support assembly; 71. Punching seat; 72. First discharge hole; 73. Second discharge hole; 8. Guide assembly; 81. First base plate; 82. Second base plate; 83. Reverse plate; 84. Feed port; 85. Feeding guide plate; 9. Pushing assembly; 91. Second cylinder; 92. Pushing plate; 10. Cutting tool. Detailed Implementation

[0041] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0042] The present invention will be further described below with reference to embodiments. Example 1

[0043] Please refer to the instruction manual appendix. Figure 1-8 A multi-station busbar processing machine includes a base 1, and a position adjustment component 3 for moving a grinding rod 5, a punching assembly 6 and a cutting tool 10 is installed on the upper end of the base 1.

[0044] A support assembly 7 is installed on the base 1 for punching and supporting the workpiece and collecting the waste into the waste guide trough 2;

[0045] The base 1 has a through hole that connects the support component 7 to the waste material guide chute 2, and the waste material guide chute 2 is fixedly installed on the bottom of the base 1;

[0046] A grinding rod 5 is fixedly installed at the lower end of the position adjustment component 3, and a punching component 6 is installed at the lower end of the position adjustment component 3; when the workpiece is conveyed to the left, the punching component 6 is located to the right of the grinding rod 5.

[0047] The support assembly 7 is equipped with a material guide assembly 8 for conveying workpieces sequentially to the cutting station, loading station, punching station, grinding station and unloading station;

[0048] The support assembly 7 is equipped with a pusher assembly 9 that moves the workpiece at the loading station to the punching station;

[0049] A cutting tool 10 for cutting workpieces is fixedly installed on the side of the position adjustment component 3 near the feeding end of the feeding component 8;

[0050] A stacking and opening component 4 for automatically unloading and stacking workpieces is installed between the position adjustment component 3 and the material guiding component 8;

[0051] This invention uses a material guiding assembly 8 to transport the workpiece to the cutting station. Simultaneously, a position adjustment assembly 3 drives the cutting blade 10, grinding rod 5, and punching assembly 6 to move downwards. The cutting blade 10 moves downwards to cut the workpiece. Then, a pushing assembly 9 moves the workpiece from the loading station to the punching station. At the same time, the workpiece originally at the punching station moves to the grinding station. The grinding rod 5, as it moves downwards, inserts into the punching position of the workpiece, and the punching assembly 6, as it moves downwards, performs the punching operation. Simultaneously, the position adjustment assembly 3 can also drive the stacking and opening assembly 4 to open, allowing the workpieces at the unloading station to be automatically unloaded and stacked together. Punching and grinding waste is transported to the waste guide trough 2 for collection via a support assembly 7.

[0052] During the movement of the workpiece, when the position adjustment component 3 moves downward, it drives the grinding rod 5 to move downward and insert into the punching position of the workpiece, thereby limiting the workpiece at the grinding station. At the same time, the pusher component 9 limits the workpiece at the loading station. With the positions of the workpieces on both sides fixed, the position of the workpiece at the punching station is also limited, thus ensuring that the position of the workpiece at each station is accurate, avoiding processing errors, and resulting in high product precision. At the same time, by activating the position adjustment component 3, the processes of cutting, punching, grinding, and unloading can be realized simultaneously, improving the utilization rate of the equipment drive. Example 2

[0053] Based on Example 1, please refer to the appendix of the instruction manual. Figure 1-8 The position adjustment assembly 3 includes a first cylinder 31, a column 32, a sliding plate 33, and a top plate 34; the four corners of the upper end of the base 1 are fixedly installed with the column 32, the four corners of the sliding plate 33 are respectively slidably connected to the column 32, the top of the column 32 is fixedly connected to the bottom of the top plate 34, the upper end of the top plate 34 is fixedly connected with the first cylinder 31, and the output end of the lower end of the first cylinder 31 is fixedly connected to the top of the sliding plate 33.

[0054] Preferably, a cutting tool 10 for cutting workpieces is fixedly installed on the side of the sliding plate 33 near the feeding end of the material guide assembly 8; a grinding rod 5 is fixedly installed on the bottom of the sliding plate 33; and a punching assembly 6 is installed on the bottom of the sliding plate 33.

[0055] The first cylinder 31 drives the sliding plate 33 to slide stably vertically along the column 32, and the sliding plate 33 drives the cutting tool 10, the grinding rod 5 and the punching assembly 6 to move vertically.

[0056] The support assembly 7 includes a punching seat 71, a first discharge hole 72, and a second discharge hole 73; the upper end of the base 1 is fixedly connected to the punching seat 71, the punching seat 71 is provided with several sets of second discharge holes 73 that cooperate with the punching assembly 6 and the grinding rod 5 to pass through, the punching seat 71 is provided with several sets of first discharge holes 72 that cooperate with the cutting tool 10 to pass through, the first discharge holes 72 and the second discharge holes 73 are connected to the through holes opened on the base 1, and the waste material guide groove 2 is located below the first discharge holes 72 and the second discharge holes 73;

[0057] When the sliding plate 33 drives the cutting tool 10, the grinding rod 5 and the punching assembly 6 to move downward and vertically, the cutting tool 10 passes through the first discharge hole 72 to cut the workpiece, and the punching assembly 6 and the grinding rod 5 pass through the second discharge hole 73 to punch and grind the workpiece respectively.

[0058] Preferably, the lower end of the grinding rod 5 is chamfered;

[0059] The punching assembly 6 includes a spring 61, a guide rod 62, a pressure plate 63, a punching rod 64, and a straight hole 65. Several sets of punching rods 64 are fixedly installed at the front and rear ends of the bottom of the sliding plate 33. The front and rear ends of the sliding plate 33 are slidably connected to the guide rods 62. The lower ends of the guide rods 62 are fixedly connected to the top of the pressure plate 63. The front and rear ends of the pressure plate 63 are respectively provided with straight holes 65 for the punching rods 64 to pass through. A spring 61 is installed on the guide rod 62. The spring 61 is located between the sliding plate 33 and the pressure plate 63.

[0060] In its natural state, the height of the pressure plate 63 is lower than the height of the bottom of the punch rod 64;

[0061] When the grinding rod 5 is inserted into the punching position of the workpiece, under the elastic force of the spring 61, the pressure plate 63 just contacts the surface of the workpiece and presses on the workpiece to limit the workpiece. At this time, the punching rod 64 does not contact the workpiece. Then, the sliding plate 33 drives the punching rod 64 to continue to move downward and pass through the straight hole 65 to punch the workpiece.

[0062] The pushing assembly 9 includes a second cylinder 91 and a pushing plate 92; the upper end of the punching seat 71 is fixedly installed with the second cylinder 91, and the output end of the second cylinder 91 is fixedly connected to the pushing plate 92.

[0063] The second cylinder 91 drives the pusher plate 92 to move the workpiece at the loading station to the punching station, and at the same time the workpiece originally at the punching station moves to the grinding station.

[0064] The material guiding assembly 8 includes a first base plate 81, a second base plate 82, a spiral plate 83, a feed inlet 84, and a feeding guide plate 85; two sets of parallel feeding guide plates 85 are fixedly installed on the top of the punching seat 71. The ends of the two sets of feeding guide plates 85 away from the base 1 are used for feeding, and the ends of the two sets of feeding guide plates 85 near the base 1 form the feed inlet 84. The ends of the two sets of feeding guide plates 85 near the base 1 are respectively fixedly connected to the two open ends of the spiral plate 83. The spiral plate 83 is fixedly installed on the top of the punching seat 71.

[0065] The right front side of the square plate 83 is open, the right side of the square plate 83 is in a straight line with the right side feeding guide plate 85, and the front side of the square plate 83 is perpendicular to the left side feeding guide plate 85.

[0066] The front and rear bottoms of the square plate 83 are respectively fixedly connected to a first base plate 81 and a second base plate 82 for supporting the workpiece; the lengths of the first base plate 81 and the second base plate 82 are less than the length of the square plate 83.

[0067] Preferably, the pusher plate 92 is located inside the cross plate 83;

[0068] The cutting station is located within the two sets of feeding guide plates 85, near one end of the cutting tool 10.

[0069] The loading station is located on one side of the push plate 92 inside the rectangular plate 83;

[0070] The punching station is located below the punching rod 64 inside the square plate 83;

[0071] The grinding station is located below the grinding rod 5 inside the square plate 83;

[0072] The stacking and opening assembly 4 includes a horizontal connecting plate 41, a curved plate 42, a limiting sleeve 43, a sliding baffle 44, a first straight groove 45, a connecting rod 46, a second straight groove 47, and a third straight groove 48. The horizontal connecting plate 41 is fixedly connected to the front and rear sides of the left end of the sliding plate 33, and the curved plate 42 is fixedly connected to the other end of the horizontal connecting plate 41. The interior of the curved plate 42 has a third straight groove 48, a second straight groove 47, and a first straight groove 45 that are connected from top to bottom. A connecting rod 46 is slidably connected in the third straight groove 48, the first straight groove 45, or the second straight groove 47. The connecting rod 46 is fixedly installed on one side wall of the sliding baffle 44. The two sets of sliding baffles 44 are slidably connected in the limiting sleeves 43 that are fixedly connected to the front and rear sides of the bottom of the left end of the rectangular plate 83. The sliding baffle 44 is in close contact with the bottom of the workpiece at the end.

[0073] The distance between the two sets of third straight grooves 48 is greater than the distance between the two sets of first straight grooves 45;

[0074] When the sliding plate 33 moves downward, it drives the horizontal connecting plate 41 and the curved plate 42 to move downward. The connecting rod 46 enters the third straight groove 48 along the first straight groove 45 and the second straight groove 47. The connecting rod 46 drives the sliding baffle 44 to slide along the limiting sleeve 43 and disengage from the limiting sleeve 43. At this time, the stacking opening component 4 is opened, and the workpiece at the unloading station falls into the stacking station below without support, realizing the unloading and stacking functions of the workpiece.

[0075] The unloading station is located at a workpiece position at the left end of the sliding plate 33;

[0076] Preferably, the lengths of the first base plate 81 and the second base plate 82 are approximately smaller than the inner length of the rectangular plate 83 by the width of one workpiece.

[0077] When the sliding plate 33 moves upward to reset, the sliding plate 33 drives the horizontal connecting plate 41 and the curved plate 42 to move upward. The connecting rod 46 enters the first straight groove 45 along the third straight groove 48 and the second straight groove 47. The connecting rod 46 drives the sliding baffle 44 to slide along the limiting sleeve 43. The sliding baffle 44 supports the workpiece at the unloading station and realizes the closing of the stacking opening component 4.

[0078] During the movement of the workpiece, when the sliding plate 33 moves downward, it drives the grinding rod 5 to move downward and insert into the punching position of the workpiece, thereby limiting the workpiece at the grinding station. At the same time, the pusher plate 92 limits the workpiece at the loading station. With the positions of the workpieces on both sides fixed, the position of the workpiece at the punching station is also limited, thereby ensuring that the position of the workpiece at each station is accurate, avoiding processing errors, and resulting in high product precision. At the same time, by starting the first cylinder 31, the cutting, punching, grinding, and unloading processes can be realized simultaneously, improving the utilization rate of the equipment drive. Example 3

[0079] Based on Example 2, please refer to the appendix of the instruction manual. Figure 1-8 A processing method for a multi-station busbar processing machine includes the following steps:

[0080] 1. The workpiece is conveyed to the cutting station via the material guiding assembly 8;

[0081] 2. The first cylinder 31 is started, which drives the sliding plate 33 to slide steadily vertically along the column 32; when the sliding plate 33 drives the cutting tool 10 to move downward vertically, the cutting tool 10 cuts the workpiece.

[0082] 3. When the sliding plate 33 moves downward, the sliding plate 33 drives the horizontal connecting plate 41 and the curved plate 42 to move downward. The connecting rod 46 enters the third straight groove 48 along the first straight groove 45 and the second straight groove 47. The connecting rod 46 drives the sliding baffle 44 to slide along the limiting sleeve 43 and disengage from the limiting sleeve 43. At this time, the stacking opening component 4 is opened, and the workpiece at the unloading station has no support and falls into the stacking station below.

[0083] 4. When the sliding plate 33 moves downward, it drives the grinding rod 5 and the punching assembly 6 to move downward. When the grinding rod 5 is inserted into the punching position of the workpiece, under the elastic force of the spring 61, the pressure plate 63 just contacts the surface of the workpiece and presses on the workpiece to limit the workpiece. At this time, the punching rod 64 does not contact the workpiece. Then, the sliding plate 33 drives the punching rod 64 to continue to move downward and pass through the straight hole 65 to punch the workpiece.

[0084] 5. When the sliding plate 33 moves upward to reset, the sliding plate 33 drives the horizontal connecting plate 41 and the curved plate 42 to move upward. The connecting rod 46 enters the first straight groove 45 along the third straight groove 48 and the second straight groove 47. The connecting rod 46 drives the sliding baffle 44 to slide along the limiting sleeve 43. The sliding baffle 44 supports the workpiece at the unloading station and realizes the closing of the stacking opening component 4.

[0085] 6. Start the second cylinder 91 to drive the pusher plate 92 to move the workpiece at the loading station to the punching station. At the same time, the workpiece that was originally at the punching station moves to the grinding station.

[0086] The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A multi-station busbar processing machine comprising a base (1), characterized in that: the upper end of the base (1) is provided with a position adjusting assembly (3) for driving the movement of a polishing rod (5), a punching assembly (6) and a cutting tool (10); the base (1) is provided with a support assembly (7) for supporting the workpiece punching and collecting waste into a waste guide groove (2); the base (1) is provided with a through hole for connecting the support assembly (7) and the waste guide groove (2), and the waste guide groove (2) is fixedly installed at the bottom of the base (1); the lower end of the position adjusting assembly (3) is fixedly provided with a polishing rod (5), and the lower end of the position adjusting assembly (3) is provided with a punching assembly (6); the workpiece is conveyed to the left, and the punching assembly (6) is located to the right of the polishing rod (5); the support assembly (7) is provided with a guide assembly (8) for conveying the workpiece to the cutting station, the feeding station, the punching station, the polishing station and the discharging station in sequence; the support assembly (7) is provided with a pushing assembly (9) for moving the workpiece at the feeding station to the punching station; the position adjusting assembly (3) is fixedly provided with a cutting tool (10) for cutting the workpiece on the side close to the feeding end of the guide assembly (8); the position adjusting assembly (3) and the guide assembly (8) are provided with a stacking opening assembly (4) for automatically discharging and stacking the workpiece; the position adjusting assembly (3) comprises a first cylinder (31), a column (32), a sliding plate (33) and a top plate (34); the upper end of the base (1) is fixedly provided with a column (32) at each corner, the four corners of the sliding plate (33) are slidingly connected with the columns (32), the top of the column (32) is fixedly connected with the bottom of the top plate (34), the upper end of the top plate (34) is fixedly connected with the first cylinder (31), and the output end of the lower end of the first cylinder (31) is fixedly connected with the top of the sliding plate (33); the sliding plate (33) is fixedly provided with a cutting tool (10) for cutting the workpiece on the side close to the feeding end of the guide assembly (8); the bottom of the sliding plate (33) is fixedly provided with a polishing rod (5), and the bottom of the sliding plate (33) is provided with a punching assembly (6); the guide assembly (8) comprises a first bottom plate (81), a second bottom plate (82) and a back-to-back plate (83); the front and rear ends of the back-to-back plate (83) are fixedly connected with the first bottom plate (81) and the second bottom plate (82) for supporting the workpiece; the lengths of the first bottom plate (81) and the second bottom plate (82) are less than the length of the back-to-back plate (83). The stacking opening assembly (4) comprises a cross connecting plate (41), a curved plate (42), a limiting sleeve (43), a sliding baffle (44), a first straight groove (45), a connecting round rod (46), a second straight groove (47) and a third straight groove (48); the left end of the sliding plate (33) is fixedly connected with the cross connecting plate (41) on the front and back sides, the other end of the cross connecting plate (41) is fixedly connected with the curved plate (42), the third straight groove (48), the second straight groove (47) and the first straight groove (45) are sequentially and communicatively arranged in the curved plate (42) from top to bottom, the connecting round rod (46) is slidably connected in the third straight groove (48), the first straight groove (45) or the second straight groove (47), the connecting round rod (46) is fixedly installed on one side wall of the sliding baffle (44), and the two groups of sliding baffles (44) are slidably connected in the limiting sleeves (43) fixedly connected on the left end bottom of the back-to-back plate (83) on the front and back sides; the sliding baffle (44) is in contact with the bottom of the workpiece at the end; the distance between the two groups of third straight grooves (48) is greater than the distance between the two groups of first straight grooves (45).

2. A multi-station busbar processing machine according to claim 1, characterized in that The supporting assembly (7) comprises a punching seat (71), a first discharging hole (72) and a second discharging hole (73); the upper end of the base (1) is fixedly connected with the punching seat (71), a plurality of groups of second discharging holes (73) are formed in the punching seat (71) and pass through the punching assembly (6) and the polishing rod (5), a plurality of groups of first discharging holes (72) are formed in the punching seat (71) and pass through the cutting tool (10), the first discharging hole (72) and the second discharging hole (73) are in communication with the through hole formed in the base (1), and the waste guide groove (2) is located below the first discharging hole (72) and the second discharging hole (73).

3. A multi-station busbar processing machine according to claim 2, characterized in that The punching assembly (6) comprises a spring (61), a guide rod (62), a pressing plate (63), a punching rod (64) and a straight hole (65); a plurality of groups of punching rods (64) are fixedly installed at the front and back ends of the bottom of the sliding plate (33), the guide rods (62) are slidably connected to the front and back ends of the sliding plate (33), the lower ends of the guide rods (62) are fixedly connected with the top of the pressing plate (63), the straight holes (65) are formed in the front and back ends of the pressing plate (63) and pass through the punching rods (64), the spring (61) is installed on the guide rod (62) and located between the sliding plate (33) and the pressing plate (63).

4. A multi-station busbar processing machine according to claim 3, characterized in that The pushing assembly (9) comprises a second air cylinder (91) and a pushing plate (92); the upper end of the punching seat (71) is fixedly installed with the second air cylinder (91), and the output end of the second air cylinder (91) is fixedly connected with the pushing plate (92).

5. A multi-station busbar processing machine according to claim 4, characterized in that The material guiding assembly (8) further comprises an inlet (84) and a material feeding guide plate (85); the top of the punching seat (71) is fixedly provided with two groups of parallel material feeding guide plates (85), the ends of the two groups of material feeding guide plates (85) away from the base (1) are used for feeding, the ends of the two groups of material feeding guide plates (85) close to the base (1) form the inlet (84), the ends of the two groups of material feeding guide plates (85) close to the base (1) are fixedly connected with the two open ends of the U-shaped plate (83) respectively, and the U-shaped plate (83) is fixedly installed on the top of the punching seat (71); the right front side of the U-shaped plate (83) is open, the right side of the U-shaped plate (83) is in a straight line with the right material feeding guide plate (85), and the front side of the U-shaped plate (83) is perpendicular to the left material feeding guide plate (85); the material pushing plate (92) is located in the U-shaped plate (83).

6. A method of processing according to claim 5, wherein, The method comprises the following steps: I. conveying the workpiece to the cutting station through the material guiding assembly (8); II. starting the first air cylinder (31) to drive the sliding plate (33) to stably vertically slide along the stand (32); when the sliding plate (33) drives the cutting-off tool (10) to vertically move downwards, the cutting-off tool (10) cuts the workpiece; III. starting the sliding plate (33) to move downwards, the sliding plate (33) drives the horizontal connecting plate (41) and the curved plate (42) to move downwards, the connecting round rod (46) enters the third straight groove (48) from the first straight groove (45) and the second straight groove (47), the connecting round rod (46) drives the sliding baffle (44) to slide along the limiting sleeve (43) and disengage from the limiting sleeve (43), at this time, the stacking opening assembly (4) is opened, and the workpiece at the discharging station falls into the lower stacking station without support; IV. when the sliding plate (33) moves downwards, the grinding rod (5) and the punching assembly (6) move downwards, when the grinding rod (5) is inserted into the punching position of the workpiece, under the elastic force of the spring (61), the pressing plate (63) just contacts the surface of the workpiece and is pressed on the workpiece to limit the workpiece, at this time, the punching rod (64) does not contact the workpiece, then the sliding plate (33) drives the punching rod (64) to continue to move downwards and pass through the straight hole (65) to punch the workpiece; V. starting the sliding plate (33) to move upwards to reset, the sliding plate (33) drives the horizontal connecting plate (41) and the curved plate (42) to move upwards, the connecting round rod (46) enters the first straight groove (45) from the third straight groove (48) and the second straight groove (47), the connecting round rod (46) drives the sliding baffle (44) to slide along the limiting sleeve (43), the sliding baffle (44) supports the workpiece at the discharging station, and the stacking opening assembly (4) is closed; VI. starting the second air cylinder (91) to drive the material pushing plate (92) to move the workpiece at the feeding station to the punching station, and the workpiece originally at the punching station is moved to the grinding station.

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