Riveting press for copper bar processing and working method thereof

Abstract

The invention relates to a squeeze riveter for copper bar machining and a working method thereof.The squeeze riveter comprises a base and a shell fixedly installed at the top of the base, a feeding groove is fixedly installed on the inner side wall of the shell, a supporting seat is fixedly installed at the top of the base, and a feeding mechanism used for guiding nut feeding is arranged at the top of the supporting seat; a collecting mechanism used for recycling chippings is arranged below the feeding mechanism. The extending end of a first air cylinder is controlled to extend to the longest, so that a feeding block pushes a nut to move to the top of a copper bar, at the moment, one end of the feeding block is still located below the output end of a feeding pipe, the end of the feeding block is matched with a limiting groove to position the nut, and then the extending end of a hydraulic cylinder is controlled to extend; the pressing block is matched with the pressing block to press the nut, the nut is riveted into one of the mounting holes of the copper bar, the situation that the nut on the copper bar is loosened or disengaged or deforms due to deviation of the riveting angle is avoided, and the copper bar riveting efficiency is prevented from being affected.

Description

Technical Field

[0001] The present invention relates to the technical field of copper bar processing, and specifically relates to a riveting machine for copper bar processing and its working method. Background Art

[0002] The working principle of the riveting machine is mainly to attach nuts to the copper bar through the upper and lower pressures, thereby realizing the riveting of workpieces; the connection points formed by the riveting machine are firm and reliable, and are widely used in the production and manufacturing of industries such as automobiles, aerospace, household appliances, and power equipment, and are particularly suitable for the connection and fixation of metal materials such as copper bars;

[0003] The existing riveting machines do not efficiently position and guide the positions of the copper bar and the nut. During the process of riveting the copper bar, the riveting angle is prone to deviation, resulting in loosening, falling off, or deformation of the nuts on the copper bar, affecting the efficiency of copper bar riveting; at the same time, during the process of riveting the copper bar, debris will fall into the installation holes of the copper bar, making it inconvenient to effectively and comprehensively collect it, and easily affecting the process of riveting the copper bar. Summary of the Invention

[0004] The technical problems solved by this solution are as follows:

[0005] (1) How to solve the problem that during the process of riveting the copper bar, the riveting angle is prone to deviation, resulting in loosening, falling off, or deformation of the nuts on the copper bar, affecting the efficiency of copper bar riveting;

[0006] (2) How to solve the problem that during the process of riveting the copper bar, debris will fall into the installation holes of the copper bar, making it inconvenient to effectively and comprehensively collect it, and easily affecting the process of riveting the copper bar.

[0007] The object of the present invention can be achieved by the following technical solutions: A riveting machine for copper bar processing includes a base and a housing fixedly installed on its top. A feeding groove is fixedly installed on the inner side wall of the housing. A support seat is fixedly installed on the top of the base. A feeding mechanism for guiding the feeding of nuts is arranged on the top of the support seat. A collecting mechanism for recycling debris is arranged below the feeding mechanism;

[0008] The feeding mechanism includes a support plate fixedly connected to the top of the support seat. A chip discharging port is formed in the middle of the support plate. A positioning unit for clamping the nut is arranged on one side of the top of the support plate. Two guide sleeves are fixedly installed at the bottom of the support plate.

[0009] A further technical improvement of the present invention lies in that: a horizontally arranged first cylinder is fixedly installed on the outer shell, a push plate is fixedly installed at the extending end of the first cylinder, a transmission rod is fixedly connected to the side of the push plate away from the first cylinder, and one end of the transmission rod movably penetrates through two guide sleeves and is fixedly connected to a first lever.

[0010] A further technical improvement of the present invention lies in that: connecting frames are fixedly installed on both the front and rear sides of the push plate, a connecting plate is fixedly connected to the tops of the two connecting frames, a feeding block is fixedly installed at the bottom end of the connecting plate, the feeding block is slidably arranged in a feeding groove, and the thickness of the feeding block is the same as the thickness of the nut.

[0011] A further technical improvement of the present invention lies in that: a feeding pipe for conveying nuts is fixedly inserted at the top of the outer shell, the output end of the feeding pipe is arranged towards the feeding groove, and the distance between the output end of the feeding pipe and the inner wall bottom of the feeding groove is the same as the thickness of the nut, and the bottom of the feeding groove is in contact with the top surface of the support plate.

[0012] A further technical improvement of the present invention lies in that: the positioning unit includes a fixed table fixedly installed on the support plate, a moving plate is slidably arranged on the top of the fixed table through a guide rail, the thickness of the moving plate is less than the thickness of the nut, and a limiting groove for positioning the nut is formed on the side of the moving plate facing the feeding block, and a positioning plate is fixedly installed on the top of the moving plate.

[0013] A further technical improvement of the present invention lies in that: a fixing plate is fixedly connected to one side of the top of the fixed table away from the moving plate, a guide rod is movably inserted on the fixing plate, the guide rod is horizontally arranged, and one end of the guide rod is fixedly connected to the positioning plate, and a thrust spring is elastically arranged between the fixing plate and the positioning plate.

[0014] A further technical improvement of the present invention lies in that: a turning frame is rotatably arranged on the front of the fixed table, a second lever is fixedly connected to the front of the positioning plate, the second lever is movably connected to one end of the turning frame, the bottom of the turning frame is slidably connected to the first lever, and the bottom of the turning frame is located below the first lever; due to the thrust of the thrust spring, the positioning plate drives the moving plate to horizontally move until its end contacts the feeding groove. By controlling the extending end of the first cylinder to extend to the longest, the feeding block pushes the nut to move to the top of the copper bar. At this time, one end of the feeding block is still below the output end of the feeding pipe. The end of the feeding block cooperates with the limiting groove to provide positioning for the nut. Then, control the extending end of the hydraulic cylinder to extend, and cooperate with the pressing block to press the nut, and rivet it into one of the mounting holes of the copper bar, avoiding deviation in the riveting angle, causing loosening, falling off or deformation of the nut on the copper bar, and preventing the influence on the riveting efficiency of the copper bar.

[0015] A further technical improvement of the present invention lies in that: the collection mechanism includes a receiving groove fixedly connected to the middle of the support base. An air inlet is provided on one side wall of the receiving groove, and the receiving groove is located directly below the chip discharge port. A dust suction tooling is arranged on one side of the support base. The dust suction tooling is a prior art, and the input end of the dust suction tooling is communicated with the other side wall of the receiving groove.

[0016] A further technical improvement of the present invention lies in that: a second cylinder is fixedly inserted on the outer shell. The second cylinder is horizontally arranged, and a shielding plate is fixedly installed at the extending end of the second cylinder. The shielding plate is slidably connected to the top of the receiving groove, and a brush for cleaning the debris in the receiving groove is fixedly arranged at the bottom of the shielding plate; after long-term copper row riveting, the debris in each copper row installation hole will sequentially pass through the chip discharge port and fall into the receiving groove. Control the extending end of the second cylinder to extend from the shortest to the longest, so that the shielding plate shields the top of the receiving groove, and then turn on the dust suction tooling to facilitate the recovery of the debris in the receiving groove. During this process, the debris near the air inlet in the receiving groove is swept to the middle of the inner wall of the receiving groove by the brush, which will ensure that the dust suction tooling effectively and comprehensively collects the debris, thus avoiding affecting the copper row riveting process.

[0017] A working method of a riveting machine for copper row processing, the working method specifically includes the following steps:

[0018] Step 1: Insert the copper row through the opening on the front of the outer shell so that the copper row is placed on the support plate. The copper row is limited by the end of the feeding groove and the fixed table, and cooperate with an external feeding device to push the copper row to the riveting station; by controlling the extending end of the first cylinder to contract to half of its length, drive the feeding block to move through the connecting plate, so that the feeding block is withdrawn from below the output end of the feeding pipe, facilitating the nut in the feeding pipe to fall into the feeding groove. At this time, the first lever contacts the bottom of the flipping frame.

[0019] Step 2: Due to the thrust of the thrust spring, the positioning plate drives the moving plate to move horizontally until its end contacts the feeding groove. Control the extending end of the first cylinder to extend to the longest, so that the feeding block pushes the nut to the top of the copper row. At this time, one end of the feeding block is still below the output end of the feeding pipe. The nut is positioned by the end of the feeding block in cooperation with the limiting groove, and then control the extending end of the hydraulic cylinder to extend, and cooperate with the pressing block to press the nut, and press it into one of the installation holes of the copper row, avoiding deviation in the riveting angle, resulting in loosening, falling off or deformation of the nut on the copper row, and preventing it from affecting the efficiency of copper row riveting.

[0020] Step 3: Control the extending end of the first cylinder to contract to the shortest length, which facilitates the falling of another nut into the feeding trough. During this process, the transmission rod cooperates with the first lever to drive the turning frame to rotate, and the positioning plate and the moving plate move horizontally, so that the limiting groove is separated from the nut pressed into the copper bar installation hole, facilitating the external feeding device to push the copper bar to move; after long-term copper bar riveting, the debris in each copper bar installation hole will sequentially pass through the chip discharging port and fall into the receiving trough. Control the extending end of the second cylinder to extend from the shortest to the longest, so that the shielding plate covers the top of the receiving trough, and then turn on the dust suction tooling to facilitate the recovery of the debris in the receiving trough. During this process, the debris near the air inlet in the receiving trough is swept to the middle of the inner wall of the receiving trough by the brush, which will ensure that the dust suction tooling effectively and comprehensively collects the debris, thus avoiding affecting the copper bar riveting process.

[0021] Compared with the prior art, the beneficial effects of the present invention are:

[0022] When the present invention is in use, due to the thrust of the thrust spring, the positioning plate drives the moving plate to move horizontally until its end contacts the feeding trough. By controlling the extending end of the first cylinder to extend to the longest, the feeding block pushes the nut to move to the top of the copper bar. At this time, one end of the feeding block is still below the output end of the feeding pipe. The end of the feeding block cooperates with the limiting groove to position the nut, and then control the extending end of the hydraulic cylinder to extend, and cooperate with the pressing block to press the nut, and press it into one of the installation holes of the copper bar, avoiding deviation in the riveting angle, resulting in loosening, falling off or deformation of the nut on the copper bar, and preventing the efficiency of copper bar riveting from being affected.

[0023] When the present invention is in use, after long-term copper bar riveting, the debris in each copper bar installation hole will sequentially pass through the chip discharging port and fall into the receiving trough. Control the extending end of the second cylinder to extend from the shortest to the longest, so that the shielding plate covers the top of the receiving trough, and then turn on the dust suction tooling to facilitate the recovery of the debris in the receiving trough. During this process, the debris near the air inlet in the receiving trough is swept to the middle of the inner wall of the receiving trough by the brush, which will ensure that the dust suction tooling effectively and comprehensively collects the debris, thus avoiding affecting the copper bar riveting process. Description of the Drawings

[0024] For the convenience of those skilled in the art to understand, the present invention will be further described below with reference to the accompanying drawings.

[0025] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the present invention;

[0026] Figure 2 It is a sectional view of the overall structure of the present invention;

[0027] Figure 3 It is a schematic diagram of the structure of the feeding mechanism of the present invention;

[0028] Figure 4 Schematic three-dimensional view of the partial structure of the feeding mechanism of the present invention;

[0029] Figure 5 Schematic three-dimensional view of the structure of the positioning unit of the present invention;

[0030] Figure 6 Schematic view of the structure of the collection mechanism of the present invention;

[0031] Figure 7 Schematic three-dimensional view of the structure of the collection mechanism of the present invention.

[0032] In the figure: 1, opening; 2, base; 3, first cylinder; 4, housing; 5, feed pipe; 6, feeding mechanism; 7, hydraulic cylinder; 8, pressing block; 9, collection mechanism; 10, support seat; 11, dust collection tooling; 12, loading chute; 61, positioning unit; 62, support plate; 63, transmission rod; 64, push plate; 65, connecting frame; 66, loading block; 67, chip discharge port; 68, connecting plate; 69, first lever; 611, guide rod; 612, fixing plate; 613, flipping frame; 614, fixing table; 615, moving plate; 616, limiting groove; 617, second lever; 618, positioning plate; 91, second cylinder; 92, brush; 93, shielding plate; 94, receiving groove. Detailed implementation manners

[0033] The technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts belong to the scope of protection of the present invention.

[0034] Please refer to Figures 1-7 As shown, a riveting press for copper bar processing includes a base 2 and a housing 4 fixedly installed on the top thereof. A loading chute 12 is fixedly installed on the inner side wall of the housing 4. A support seat 10 is fixedly installed on the top of the base 2. A feeding mechanism 6 for guiding the feeding of nuts is arranged on the top of the support seat 10, and a collection mechanism 9 for recovering chips is arranged below the feeding mechanism 6.

[0035] Please refer to Figure 2 and Figure 3 As shown, the above-mentioned feeding mechanism 6 includes a support plate 62 fixedly connected to the top of the support seat 10. A chip discharge port 67 is provided in the middle of the support plate 62, and a positioning unit 61 for clamping nuts is arranged on one side of the top of the support plate 62. Two guide sleeves are fixedly installed at the bottom of the support plate 62.

[0036] Please refer to Figure 3 and Figure 4As shown, a horizontally arranged first cylinder 3 is fixedly installed on the above-mentioned outer shell 4. A push plate 64 is fixedly installed at the extending end of the first cylinder 3. A transmission rod 63 is fixedly connected to the side of the push plate 64 away from the first cylinder 3. One end of the transmission rod 63 movably penetrates through two guide sleeves and is fixedly connected to a first shift lever 69.

[0037] Please refer to Figure 2 and Figure 3 As shown, connecting frames 65 are fixedly installed on both the front and rear sides of the above-mentioned push plate 64. A connecting plate 68 is fixedly connected to the tops of the two connecting frames 65. A feeding block 66 is fixedly installed at the bottom of the connecting plate 68. The feeding block 66 is slidably arranged in the feeding groove 12, and the thickness of the feeding block 66 is the same as the thickness of the nut.

[0038] Please refer to Figure 2 and Figure 3 As shown, a feeding pipe 5 for conveying nuts is fixedly inserted at the top of the above-mentioned outer shell 4. The output end of the feeding pipe 5 faces the feeding groove 12, and the distance between the output end of the feeding pipe 5 and the bottom inner wall of the feeding groove 12 is the same as the thickness of the nut. The bottom of the feeding groove 12 is in contact with the top surface of the support plate 62.

[0039] Please refer to Figure 3 and Figure 5 As shown, the above-mentioned positioning unit 61 includes a fixed table 614 fixedly installed on the support plate 62. A moving plate 615 is slidably arranged on the top of the fixed table 614 through a guide rail. The thickness of the moving plate 615 is less than the thickness of the nut, and a limiting groove 616 for positioning the nut is formed on the side of the moving plate 615 facing the feeding block 66. A positioning plate 618 is fixedly installed on the top of the moving plate 615.

[0040] Please refer to Figure 5 As shown, a fixing plate 612 is fixedly connected to the side of the top of the fixed table 614 away from the moving plate 615. A guide rod 611 is movably inserted into the fixing plate 612. The guide rod 611 is horizontally arranged, and one end of the guide rod 611 is fixedly connected to the positioning plate 618. A thrust spring is elastically arranged between the fixing plate 612 and the positioning plate 618.

[0041] Please refer to Figure 3 and Figure 5As shown, a turnover frame 613 is rotatably arranged on the front surface of the above-mentioned fixed table 614. A second lever 617 is fixedly connected to the front surface of the positioning plate 618. The second lever 617 is movably connected to one end of the turnover frame 613. The bottom of the turnover frame 613 is slidably connected to the first lever 69, and the bottom of the turnover frame 613 is located below the first lever 69. Due to the thrust of the thrust spring, the positioning plate 618 drives the moving plate 615 to move horizontally until its end contacts the feeding groove 12. By controlling the extension of the extending end of the first cylinder 3 to the longest, the feeding block 66 pushes the nut to the top of the copper bar. At this time, one end of the feeding block 66 is still located below the output end of the feeding pipe 5. The end of the feeding block 66 cooperates with the limiting groove 616 to provide positioning for the nut. Then, control the extension of the extending end of the hydraulic cylinder 7, and cooperate with the pressing block 8 to press the nut, and press it into one of the mounting holes of the copper bar, so as to avoid deviation in the riveting angle, resulting in loosening, falling off or deformation of the nut on the copper bar, and prevent affecting the efficiency of copper bar riveting.

[0042] Please refer to Figure 2 and Figure 6 As shown, the above-mentioned collection mechanism 9 includes a receiving groove 94 fixedly connected to the middle of the support base 10. An air inlet is provided on one side wall of the receiving groove 94, and the receiving groove 94 is located directly below the chip discharge port 67. A dust suction tooling 11 is arranged on one side of the support base 10. The dust suction tooling 11 is a prior art, and the input end of the dust suction tooling 11 is communicated with the other side wall of the receiving groove 94.

[0043] Please refer to Figure 6 and Figure 7 As shown, a second cylinder 91 is fixedly inserted on the above-mentioned outer shell 4. The second cylinder 91 is horizontally arranged, and a shielding plate 93 is fixedly installed at the extending end of the second cylinder 91. The shielding plate 93 is slidably connected to the top of the receiving groove 94, and a brush 92 for cleaning the debris in the receiving groove 94 is fixedly arranged at the bottom of the shielding plate 93. After long-term copper bar riveting, the debris in each copper bar mounting hole will sequentially pass through the chip discharge port 67 and fall into the receiving groove 94. Control the extension of the extending end of the second cylinder 91 from the shortest to the longest, so that the shielding plate 93 covers the top of the receiving groove 94, and then turn on the dust suction tooling 11, which is convenient for recycling the debris in the receiving groove 94. During this process, the brush 92 sweeps the debris near the air inlet in the receiving groove 94 to the middle of the inner wall of the receiving groove 94, which will ensure that the dust suction tooling 11 effectively and comprehensively collects the debris, thus avoiding affecting the process of riveting the copper bar.

[0044] Please refer to Figure 2 and Figure 3 As shown, a vertically arranged hydraulic cylinder 7 is fixedly installed on the top of the above-mentioned outer shell 4. The extending end of the hydraulic cylinder 7 is fixedly connected to a pressing block 8. The position of the pressing block 8 corresponds to the position of one of the mounting holes of the copper bar.

[0045] Please refer to Figure 1 and Figure 2 As shown, openings 1 are provided on both the front and back of the above-mentioned housing 4, and the positions of the two openings 1 correspond to the position of the support plate 62.

[0046] A working method of a riveting machine for copper bar processing, which specifically includes the following steps:

[0047] Step 1: As Figure 1 、 Figure 2 and Figure 5 shown, insert the copper bar through the opening 1 on the front of the housing 4 so that the copper bar is placed on the support plate 62. Limit the copper bar through the end of the feeding groove 12 and the fixed table 614, and cooperate with the external feeding device to push the copper bar to move to the riveting station; as Figure 2 and Figure 3 shown, control the extension end of the first cylinder 3 to contract to half of its length, drive the feeding block 66 to move through the connecting plate 68, so that the feeding block 66 is withdrawn from below the output end of the feeding pipe 5, facilitating the nut in the feeding pipe 5 to fall into the feeding groove 12. At this time, as Figures 3-5 shown, the first lever 69 contacts the bottom of the flipping frame 613;

[0048] Step 2: As Figure 3 and Figure 5 shown, due to the thrust of the thrust spring, the positioning plate 618 drives the moving plate 615 to move horizontally until its end contacts the feeding groove 12. Control the extension end of the first cylinder 3 to extend to the longest, so that the feeding block 66 pushes the nut to the top of the copper bar. At this time, as Figure 2 and Figure 3 shown, one end of the feeding block 66 is still below the output end of the feeding pipe 5. As Figure 3 and Figure 5 shown, position the nut through the end of the feeding block 66 in cooperation with the limiting groove 616, and then control the extension end of the hydraulic cylinder 7 to extend, and cooperate with the pressing block 8 to press the nut, and press-rivet it into one of the mounting holes of the copper bar, avoiding deviation in the pressing-riveting angle, resulting in loosening, falling off or deformation of the nut on the copper bar, and preventing the efficiency of copper bar pressing-riveting from being affected;

[0049] Step 3: As Figure 2 and Figure 3 shown, control the extension end of the first cylinder 3 to contract to the shortest, facilitating another nut to fall into the feeding groove 12. During this process, as Figure 3 and Figure 5As shown, the transmission rod 63 cooperates with the first shift lever 69 to drive the turnover frame 613 to rotate, and the positioning plate 618 and the moving plate 615 move horizontally, so that the limit groove 616 is separated from the nut pressed into the copper bar mounting hole, facilitating the external feeding device to push the copper bar to move; as Figure 2 , Figure 3 and Figure 6 shown, after long-term copper bar riveting, the debris in each copper bar mounting hole will sequentially pass through the chip discharge port 67 and fall into the receiving groove 94. Control the extending end of the second cylinder 91 to extend from the shortest to the longest, as Figure 6 and Figure 7 shown, so that the shielding plate 93 covers the top of the receiving groove 94, and then turn on the dust collection tooling 11 to facilitate the recovery of the debris in the receiving groove 94. During this process, the debris near the air inlet in the receiving groove 94 is swept to the middle of the inner wall of the receiving groove 94 by the brush 92, which will ensure that the dust collection tooling 11 effectively and comprehensively collects the debris, thus avoiding affecting the process of pressing and riveting the copper bar.

[0050] The above is only a preferred embodiment of the present invention, and does not impose any form of limitation on the present invention. Although the present invention has been disclosed above with a preferred embodiment, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to equivalent embodiments by using the above-disclosed technical content within the scope of the technical solution of the present invention. However, as long as it does not depart from the content of the technical solution of the present invention, any brief modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention shall fall within the scope of the technical solution of the present invention.

Claims

1. A riveting machine for copper bar processing, comprising a base (2) and a housing (4) fixedly mounted on the top thereof, characterized in that: A feeding trough (12) is fixedly mounted on the inner side wall of the housing (4); a support seat (10) is fixedly mounted on the top of the base (2); a feeding mechanism (6) for guiding the feeding of nuts is arranged on the top of the support seat (10); and a collecting mechanism (9) for recovering debris is arranged below the feeding mechanism (6); The feeding mechanism (6) comprises a support plate (62) fixedly connected to the top of the support seat (10), a chip removal opening (67) is provided in the middle of the support plate (62), and a positioning unit (61) for clamping a nut is provided on one side of the top of the support plate (62), and two guide sleeves are fixedly installed on the bottom of the support plate (62).

2. A riveting machine for copper bar processing according to claim 1, characterized in that: A first cylinder (3) is fixedly mounted on the housing (4); a push plate (64) is fixedly mounted on the protruding end of the first cylinder (3); a transmission rod (63) is fixedly connected to the side of the push plate (64) away from the first cylinder (3); one end of the transmission rod (63) movably passes through two guide sleeves and is fixedly connected to a first shifting rod (69).

3. A riveting machine for copper bar processing according to claim 2, characterized in that: A connecting frame (65) is fixedly installed on both the front and rear sides of the push plate (64); the top ends of the two connecting frames (65) are commonly fixedly connected to a connecting plate (68); a loading block (66) is fixedly installed on the bottom end of the connecting plate (68); the loading block (66) is slidably arranged in the loading groove (12), and the thickness of the loading block (66) is the same as the thickness of the nut.

4. A riveting machine for copper bar processing according to claim 1, characterized in that: A feed pipe (5) for conveying nuts is fixedly inserted at the top of the shell (4), the output end of the feed pipe (5) is arranged toward the loading trough (12), and the distance between the output end of the feed pipe (5) and the bottom of the inner wall of the loading trough (12) is the same as the thickness of the nut.

5. The copper busbar processing riveting machine according to claim 1, characterized in that: The positioning unit (61) comprises a fixed platform (614) fixedly mounted on a support plate (62); a movable plate (615) is slidably arranged on the top of the fixed platform (614); the thickness of the movable plate (615) is smaller than the thickness of the nut; a limiting groove (616) is provided on the side of the movable plate (615) facing the loading block (66); and a positioning plate (618) is fixedly mounted on the top of the movable plate (615).

6. A riveting machine for copper bar processing according to claim 5, characterized in that: A fixed plate (612) is fixedly connected to the top of the fixed platform (614) on one side away from the movable plate (615), a guide rod (611) is movably inserted on the fixed plate (612), one end of the guide rod (611) is fixedly connected to the positioning plate (618), and a thrust spring is elastically arranged between the fixed plate (612) and the positioning plate (618).

7. A riveting machine for copper bar processing according to claim 5, characterized in that: A flip frame (613) is rotatably arranged on the front of the fixed platform (614), a second shifting rod (617) is fixedly connected to the front of the positioning plate (618), the second shifting rod (617) is movably connected to one end of the flip frame (613), and the bottom of the flip frame (613) is slidably connected to the first shifting rod (69).

8. The riveting machine for copper bar processing according to claim 1, characterized in that: The collecting mechanism (9) comprises a receiving groove (94) fixedly connected to the middle part of the support seat (10), one side wall of the receiving groove (94) is provided with an air inlet, and the receiving groove (94) is located directly below the chip discharge port (67), and a dust collecting tool (11) is provided on one side of the support seat (10), and the input end of the dust collecting tool (11) is connected to the other side wall of the receiving groove (94).

9. A riveting machine for copper bar processing according to claim 8, characterized in that: A second cylinder (91) is fixedly inserted on the housing (4), a shielding plate (93) is fixedly installed on the protruding end of the second cylinder (91), the shielding plate (93) is slidably connected to the top of the receiving groove (94), and a brush (92) for cleaning debris in the receiving groove (94) is fixedly arranged at the bottom of the shielding plate (93).

10. A working method of a copper busbar processing riveting machine according to any one of claims 1 to 9, characterized in that: The working method specifically comprises the following steps: Step 1: insert the copper bar through the opening (1) on the front side of the housing (4) so ​​that the copper bar is placed on the support plate (62), and the copper bar is limited by the end of the feeding trough (12) and the fixing platform (614), and the copper bar is pushed to the riveting station in cooperation with the external feeding device; the extended end of the first cylinder (3) is controlled to shrink to half the length, so that the feeding block (66) is pulled out from below the output end of the feeding pipe (5), so that the nut in the feeding pipe (5) can fall into the feeding trough (12); Step 2: Due to the thrust of the thrust spring, the positioning plate (618) drives the movable plate (615) to move horizontally to its end to contact the feeding groove (12), and the extended end of the first cylinder (3) is controlled to extend to the longest, so that the feeding block (66) pushes the nut to move to the top of the copper bar, and the end of the feeding block (66) cooperates with the limiting groove (616) to provide positioning for the nut, and then the extended end of the hydraulic cylinder (7) is controlled to extend, and the nut is pressed with the pressing block (8) to be riveted into one of the mounting holes of the copper bar; Step three: Control the extended end of the first cylinder (3) to shrink to the shortest, and drive the flip frame (613) to rotate through the transmission rod (63) and the first lever (69), so that the limit groove (616) is separated from the nut riveted into the copper bar installation hole; after long-term copper bar riveting, the debris in each copper bar installation hole will pass through the chip removal port (67) and fall into the receiving groove (94) in turn, and control the extended end of the second cylinder (91) to extend from the shortest to the longest, so that the baffle plate (93) blocks the top of the receiving groove (94), and then open the dust collection tool (11) to facilitate the recovery of debris.

Images