A copper nose production and processing device based on carousel conveying

The copper nose production device, which combines a turntable conveyor with a stamping die, solves the problems of high cost and high energy consumption caused by processing with multiple machines, and realizes automated and efficient production of 90° bending of copper noses.

CN117619997BActive Publication Date: 2026-07-07GUANGDONG GANFENG ELECTRIC CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
GUANGDONG GANFENG ELECTRIC CO LTD
Filing Date
2022-08-15
Publication Date
2026-07-07

AI Technical Summary

Technical Problem

The existing 90° bending process for copper noses is complex, requires multiple machines, resulting in a large footprint, high cost, and high energy consumption for manual or robotic transfer of semi-finished products.

Method used

The copper lug production and processing device, which adopts a turntable conveyor and combines stamping dies and an automated turntable device, automates multiple steps such as feeding, bending, flattening and punching of the tube through a single punch press.

Benefits of technology

It has achieved automation and systematization of copper nose processing, reduced labor and energy costs, improved production efficiency, and reduced equipment footprint.

✦ Generated by Eureka AI based on patent content.

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Abstract

The present application relates to terminal production processing technical field, especially a kind of copper nose production processing device based on carousel conveying, including carousel mould installed on punch press, carousel mould includes upper die, lower die, material pipe guiding feeding mechanism and material pipe pushing power mechanism;Cunningly combined punch mould and automatic carousel conveying device, so that material pipe can be conveyed in mould by carousel, to realize feeding, moving to different station to carry out technician, discharging work, the processing of material pipe can realize the processing of multiple steps, such as bending, flattening, punching etc., and multiple steps can be carried out simultaneously, also can realize automatic feeding and discharging operation, greatly reduce labor cost.
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Description

Technical Field

[0001] This invention relates to the field of terminal manufacturing and processing technology, and in particular to a copper lug manufacturing and processing apparatus based on rotary table conveying. Background Technology

[0002] Copper lugs are commonly used for cable termination and splicing, making the connection between cables and electrical appliances more secure and safer. They are a common material in construction, power equipment, and electrical connections. One end of the copper lug, used for connecting to electrical equipment, is flat and has bolt holes for bolt connection. The other end is cylindrical and used for connecting cables.

[0003] The existing copper lugs are manufactured using a tube pressing process. This involves cutting copper tubing into the desired shape and then pressing it into a flat structure, naturally forming a cylindrical structure. After pressing, bolt holes are punched into the flat structure, and the edges of the flat structure are also punched into the desired shape during the punching process. In production, the processes of pressing the flat structure and punching the bolt holes and edges can be completed by a single automated machine.

[0004] However, in some special structures, to prevent wire bending and connection, the copper lug is made with a 90-degree structure, that is, a 90-degree bend between the flat and cylindrical structures. However, the manufacturing process of a copper lug with a 90-degree bend is complex. Specifically, the copper tube material is cut into the required shape, and then a notch is cut at the bend position of the copper tube material by punching to prevent excessive stretching at that position when the copper tube is bent. After cutting, the copper tube needs to be positioned on a punch press and bent at 45 degrees, and then placed on another punch press for bending. After bending to 90°, the copper tube is placed in another punch press to flatten and punch one end, producing the desired copper lug. In this process, the 90° bent copper lug requires multiple machines for processing, resulting in a large area and high costs. During processing, the semi-finished product needs to be transferred from one processing machine to the next using either a robotic arm or manual labor. Manual labor leads to high labor costs, while robotic arms result in excessive energy consumption. Therefore, it is necessary to propose a new technical solution to address these issues. Summary of the Invention

[0005] To overcome the shortcomings mentioned above, the present invention aims to provide a technical solution that can solve the above problems.

[0006] A copper lug production and processing device based on rotary conveyor includes a rotary mold mounted on a punch press. The rotary mold includes an upper mold, a lower mold, a material tube guiding and feeding mechanism, and a material tube pushing force mechanism; wherein:

[0007] The lower die includes a base plate mounted on the fixed end of the punch press, an annular platform fixed on the base plate for processing tubes, a power rotation mechanism fixedly mounted on the base plate, and a turntable that is powered and connected to the power rotation mechanism and coaxially corresponds to the inner side of the annular platform. At least one tube processing station is also provided on the annular platform, and several tube conveying stations are evenly arranged around the edge of the turntable according to the total number of tube guiding and feeding mechanisms, tube pushing force mechanisms, and tube processing stations.

[0008] The material tube guiding and feeding mechanism is installed on the annular platform, and the feeding end of the material tube guiding and feeding mechanism is connected to the material tube conveying station; the material tube top pushing force mechanism is installed at the lower end of the turntable, and the power end of the material tube top pushing force mechanism is connected to the material tube conveying station; an outlet is provided on the annular platform to connect with the material tube top pushing force mechanism; the material tube processing station, the material tube guiding and feeding mechanism, and the outlet are evenly arranged around the annular platform.

[0009] The upper die includes a pressure plate fixedly connected to the power end of the punch press, a feeding drive component fixed on the pressure plate for guiding the tube to push the tube provided by the feeding mechanism into the tube conveying station, and at least one tube processing component fixed on the pressure plate for processing the tube. The tube processing component is connected to the tube processing station.

[0010] Preferably, a material pipe conveying pusher is provided on the material pipe conveying station. The side of the material pipe conveying pusher is provided with at least one first arc groove for accommodating the material pipe. The material pipe conveying pusher pushes the material pipe to slide along the inner wall of the annular platform through the first arc groove. The upper end of the first arc groove is connected to the feeding end of the material pipe guiding feeding mechanism, and the lower end of the first arc groove is connected to the power end of the material pipe top pushing force mechanism.

[0011] Preferably, the tube processing component includes a tube bending component for bending the tube, a tube flattening component for flattening the tube, and a tube punching component for punching the tube. The tube bending component, tube flattening component, and tube punching component are sequentially located between the tube guiding feeding mechanism and the tube top pushing force mechanism. At least three tube processing stations are provided corresponding to the tube bending component, tube flattening component, and tube punching component. Each tube processing station corresponding to the tube bending component and tube flattening component is provided with a tube support push block, which is connected and cooperates with the tube conveying push block. A tube punching profile block is provided at the tube processing station corresponding to the tube punching component, and a waste outlet extending to the outside of the annular platform is provided below the tube punching profile block.

[0012] Preferably, the sides of both the tube support push block and the tube punching profile block are provided with a second arc groove for accommodating the tube, and the first arc groove and the second arc groove are mated together.

[0013] Preferably, the tube conveying push block is slidably connected to the tube conveying station, and the tube support push block and the tube punching profile block are slidably connected to the tube processing station. An inclined guide portion is provided on the back of the tube conveying push block, the tube support push block and the tube punching profile block. The tube bending component, the tube flattening component and the tube punching component are provided with push rods for resisting the inclined guide portion. The tube conveying push block, the tube support push block and the tube punching profile block are pushed by the push rods to make the first arc groove and the second arc groove tightly connected.

[0014] Preferably, the feed tube guiding mechanism includes a feed tube support, a material pulling slider slidably connected to both sides of the feed tube support, a guide block disposed at the tail of the feed tube support, and a guide tube connected to the guide block. The feeding drive component includes an inclined pusher and a straight pusher.

[0015] The material tube support is equipped with a linear guide trough to accommodate the material tube. The head of the linear guide trough has a downward-facing inlet that connects to the material tube conveying station. The head of the linear guide trough is elastically hinged with a flipping block that blocks the inlet. The material tube overcomes the restriction of the flipping block by the drive of the straight pusher and is inserted into the material tube conveying station along the inlet.

[0016] The guide block is connected to the tail of the linear guide chute. The pull block is elastically hinged to a pull push block corresponding to the guide block. The pull push block drives the material tube to feed along the linear guide chute through the sliding cooperation between the pull block and the material tube support seat. A spring is connected between the pull block and the material tube support seat. The pull block overcomes the elastic force of the spring and slides along the tail of the material tube support seat through the drive of the inclined push part.

[0017] Preferably, the power rotation mechanism includes a divider mounted on the base plate and a stepper motor that provides power to the divider, with the turntable being poweredly connected to the divider.

[0018] Preferably, a tube processing station is provided on the annular platform at a position between the tube guiding and feeding mechanism and the tube bending component for detecting the tube feeding status, and a tube support push block is also provided at the tube processing station.

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] It cleverly combines stamping dies and automated turntable conveyor devices, enabling the tube to be conveyed in the die via the turntable, thereby realizing the feeding, moving to different workstations for processing and unloading. The tube processing can be completed in multiple steps, such as bending, flattening, and punching, with multiple steps being performed simultaneously. It can also realize automatic loading and unloading operations, greatly reducing labor costs.

[0021] By employing a combination of an annular platform and a turntable, the inner walls of the turntable and the annular platform are cleverly used to push the material tube. This allows the material tube to be pushed to the corresponding material tube processing station for processing, and also transfers the punching pressure from the punch press to the annular platform during material tube processing, without causing any damage to the turntable. Its reasonable structural design fully transfers the force back to the punch press, enabling the turntable mold to process copper noses or similar objects quickly, in batches, and stably.

[0022] Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a structural schematic diagram from one perspective of the present invention;

[0025] Figure 2 This is a structural schematic diagram from another perspective of the present invention;

[0026] Figure 3 This is a structural schematic diagram from another perspective of the present invention;

[0027] Figure 4 This is a schematic diagram of the material tube guiding and feeding mechanism in this invention;

[0028] Figure 5 This is a schematic diagram of the exploded structure from one perspective of the present invention;

[0029] Figure 6 This is a schematic diagram of the exploded structure from another perspective of the present invention;

[0030] Figure 7 This is the present invention. Figure 5 Schematic diagram of the structure at point A;

[0031] Figure 8 This is the present invention. Figure 6 A schematic diagram of the structure at point B.

[0032] The reference numerals and names in the figure are as follows:

[0033] Upper die 10, pressure plate 11, feeding drive component 12, angled ejector 121, straight ejector 122, tube processing component 13, tube bending component 131, tube flattening component 132, tube punching component 133, push rod 134, lower die 20, base plate 21, annular platform 22, discharge port 221, waste outlet 222, power rotation mechanism 23, divider 231, stepper motor 232, turntable 24, tube Processing station 25, material tube support push block 251, material tube punching and shaping block 252, second arc groove 253, inclined guide part 254, material tube conveying station 26, material tube conveying push block 27, first arc groove 271, material tube guiding feeding mechanism 30, material tube support seat 31, material pulling slider 32, guide block 33, guide tube 34, straight guide groove 35, flipping block 36, material pulling push block 37, material tube top pushing force mechanism 40. Detailed Implementation

[0034] The technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0035] Please see Figure 1-8 In this embodiment of the invention, a copper nose production and processing device based on rotary conveyor includes a rotary mold installed on a punch press. This invention utilizes a punching die combined with a rotary mechanism in automated equipment to realize the conveying and processing of the material tube. It can integrate the material tube feeding, bending, flattening, punching, and unloading processes into one machine, thereby solving the problem of high labor costs or energy consumption caused by the current traditional processing technology, and greatly improving the production capacity, making the processing and production of copper noses more systematic. The mold can work on only one punch press, greatly reducing the area occupied by the entire production line.

[0036] The rotary mold includes an upper mold 10, a lower mold 20, a tube guiding and feeding mechanism 30, and a tube pushing force mechanism 40. The lower mold 20 includes a base plate 21 mounted on the fixed end of the punch press, an annular platform 22 fixed on the base plate 21 for processing tubes, a power rotation mechanism 23 fixed on the base plate 21, and a rotary disk 24 that is powered and connected to the power rotation mechanism 23 and coaxially corresponds to the inner side of the annular platform 22. At least one tube processing station 25 is also provided on the annular platform 22. On the rotary disk 24, a plurality of tube conveying stations 26 are evenly arranged around the edge of the rotary disk 24 according to the total number of tube guiding and feeding mechanisms 30, tube pushing force mechanism 40, and tube processing stations 25.

[0037] The annular platform 22 and the turntable 24 work together. The annular platform 22 is fixed on the punch press and mainly bears the punching pressure during the tube processing. The turntable 24 and the rotating mechanism work together to achieve the function of rotating feeding. A tube conveying station 26 is set on the turntable 24 to position the tube, so that the tube is in a vertical position and is conveyed by the turntable 24. The feeding and discharging of the tube are achieved by the tube guiding feeding mechanism 30 and the tube pushing force mechanism 40 connecting to the tube conveying station 26. The material tube guiding and feeding mechanism 30 is installed on the annular platform 22, and the feeding end of the material tube guiding and feeding mechanism 30 is connected to the material tube conveying station 26; the material tube top pushing force mechanism 40 is installed at the lower end of the turntable 24, and the power end of the material tube top pushing force mechanism 40 is connected to the material tube conveying station 26. An outlet 221 connected to the material tube top pushing force mechanism 40 is provided on the annular platform 22. The material tube processing station 25, the material tube guiding and feeding mechanism 30 and the outlet 221 are evenly arranged around the annular platform 22.

[0038] A tube processing station 25 is set on the annular platform 22 for processing tubes. When the tube is moved to the corresponding tube processing station 25, the upper die 10 is driven to move by the downward force of the punch press to process the tube. The upper die 10 includes a pressure plate 11 fixedly connected to the power end of the punch press, a feeding drive component 12 fixed on the pressure plate 11 for guiding the tube to the tube provided by the feeding mechanism 30 and pushing it into the tube conveying station 26, and at least one tube processing component 13 fixed on the pressure plate 11 for processing the tube. The tube processing component 13 is docked with the tube processing station 25.

[0039] The above-mentioned technical means cleverly combine stamping dies and automated turntable mechanisms, enabling the tube to be conveyed in the die through the turntable 24, thereby realizing feeding, moving to different workstations for processing, and unloading. The processing of the tube can be carried out by a single punch press, including multiple steps such as bending, flattening, and punching, and multiple steps can be carried out simultaneously. It can also realize automatic loading and unloading operations, which greatly reduces labor costs.

[0040] By employing the combination of the annular platform 22 and the turntable 24, the inner walls of the turntable 24 and the annular platform 22 are cleverly used to push the material tube. This allows the material tube to be pushed to the corresponding material tube processing station 25 for processing, and also transfers the punching pressure of the punch press to the annular platform 22 during material tube processing. This prevents any damage to the turntable 24 caused by punching. Its structural design is reasonable and fully transfers the force back to the punch press, enabling the turntable mold to process copper noses or similar objects quickly, in batches, and stably.

[0041] Please refer to Figure 1 , Figure 3 , Figure 5and Figure 7 A material pipe conveying station 26 is equipped with a material pipe conveying pusher 27. The side of the material pipe conveying pusher 27 has at least one first arc groove 271 for accommodating the material pipe. The material pipe conveying pusher 27 pushes the material pipe along the inner wall of the annular platform 22 via the first arc groove 271. The upper end of the first arc groove 271 connects to the feeding end of the material pipe guiding feeding mechanism 30, and the lower end of the first arc groove 271 connects to the power end of the material pipe pushing force mechanism 40. The first arc groove 271 allows the material pipe to be stably inserted and vertically positioned, and after processing, it can slide along the first arc groove 271. The material tube is pushed out from below 71. In practical applications, a retractable insert can be set inside the first arc groove 271. When the material tube enters, it is inserted into the insert. When the material tube exits, the insert is pushed out by the material tube pushing force mechanism 40. Alternatively, the insert can be omitted inside the first arc groove 271. After the material tube is inserted into the first arc groove 271, it is supported on the material tube conveying station 26. A through hole is opened in the material tube conveying station 26 to pass through the turntable 24. When it is connected to the material tube pushing force mechanism 40, the power end of the material tube pushing force mechanism 40 pushes the material tube out upward through the through hole.

[0042] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 5 , Figure 6 , Figure 7 and Figure 8 The tube processing component 13 includes a tube bending component 131 for bending the tube, a tube flattening component 132 for flattening the tube, and a tube punching component 133 for punching the tube. The tube bending component 131, tube flattening component 132, and tube punching component 133 are sequentially located between the tube guiding feeding mechanism 30 and the tube top pushing force mechanism 40. The tube bending component 131 bends the tube at a 45° angle using a downward bend, the tube flattening component 132 bends the tube at a 90° angle using a downward bend and flattens it, and the tube punching component 133 uses a cutting tool to punch holes and cut the edges of the flattened portion to create the required copper lug. The tube processing station 25 corresponds to... At least three tube bending components 131, tube flattening components 132, and tube punching components 133 are provided. Corresponding to the tube processing station 25 of the tube bending component 131 and the tube flattening component 132, a tube support push block 251 is provided. The tube support push block 251 is connected to the tube conveying push block 27 to bear the bending, flattening and punching forces of the tube. Corresponding to the tube processing station 25 of the tube punching component 133, a tube punching profile block 252 is provided. Below the tube punching profile block 252, a waste outlet 222 extending to the outside of the annular platform 22 is provided so that the punched waste can be discharged outside the annular platform 22 for easy waste disposal.

[0043] Please refer to Figure 7 Both the tube support pusher 251 and the tube punching profile block 252 have second arc grooves 253 on their sides for accommodating the tube. The first arc groove 271 and the second arc groove 253 are mated together. This arrangement allows the tube to be firmly pressed. Specifically, the tube conveying pusher 27 is slidably connected to the tube conveying station 26, and the tube support pusher 251 and the tube punching profile block 252 are slidably connected to the tube processing station 25. Inclined guide portions 254 are provided on the back of the tube conveying pusher 27, the tube support pusher 251, and the tube punching profile block 252. The tube bending component 13... 1. Both the tube flattening component 132 and the tube punching component 133 are equipped with push rods 134 for abutting against the inclined guide portion 254. The tube conveying push block 27, the tube support push block 251, and the tube punching profile block 252 are pushed by the push rods 134 to make the first arc groove 271 and the second arc groove 253 tightly connected. With this arrangement, when the upper die 10 is pressed down, the push rods 134 first abut against the inclined guide portion 254 so that the tube conveying push block 27 can be firmly connected to the tube support push block 251 and the tube punching profile block 252, so that the first arc groove 271 and the second arc groove 253 press the tube tightly.

[0044] Please refer to Figure 1-5 The feed tube guide mechanism 30 includes a feed tube support 31, a material pulling slider 32 slidably connected to both sides of the feed tube support 31, a guide block 33 set on the tail of the feed tube support 31, and a guide tube 34 connected to the guide block 33. The feed drive component 12 includes an inclined pusher 121 and a straight pusher 122.

[0045] The material tube support 31 is provided with a linear guide trough 35 for accommodating the material tube. The head of the linear guide trough 35 has a downward-facing inlet that connects to the material tube conveying station 26. The head of the linear guide trough 35 is elastically hinged with a flipping block 36 that blocks the inlet. The material tube overcomes the restriction of the flipping block 36 by the drive of the straight pusher 122 and is inserted into the material tube conveying station 26 along the inlet.

[0046] The guide block 33 is connected to the tail of the straight guide trough 35. The pull block 32 is elastically hinged with a pull push block 37 corresponding to the guide block 33. The pull push block 37 drives the material tube to feed along the straight guide trough 35 through the sliding cooperation between the pull block 32 and the material tube support seat 31. A spring is connected between the pull block 32 and the material tube support seat 31. The pull block 32 overcomes the elastic force of the spring and slides along the tail of the material tube support seat 31 through the drive of the inclined push member 121.

[0047] This design enables the material tube guide feeding mechanism 30 to complete the automatic feeding operation based on the downward pressing action of the upper mold 10, which greatly improves the ingenuity and compactness of the cooperation between the structures, while reducing energy consumption and mold manufacturing costs to a certain extent.

[0048] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 5 and Figure 6 The power rotation mechanism 23 includes a divider 231 mounted on the base plate 21 and a stepper motor 232 that provides power to the divider 231. The turntable 24 is poweredly connected to the divider 231. On the annular platform 22, at a position between the tube guide feeding mechanism 30 and the tube bending component 131, there is also a tube processing station 25 for detecting the tube feeding situation, and a tube support pusher 251 is also provided on the tube processing station 25.

[0049] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within the present invention.

Claims

1. A copper lug production and processing device based on rotary conveyor, characterized in that, This includes a rotary die mounted on a punch press, comprising an upper die, a lower die, a tube guide and feeding mechanism, and a tube push mechanism; wherein: The lower die includes a base plate mounted on the fixed end of the punch press, an annular platform fixed on the base plate for processing tubes, a power rotation mechanism fixedly mounted on the base plate, and a turntable that is powered and connected to the power rotation mechanism and coaxially corresponds to the inner side of the annular platform. At least one tube processing station is also provided on the annular platform, and several tube conveying stations are evenly arranged around the edge of the turntable according to the total number of tube guiding and feeding mechanisms, tube pushing force mechanisms, and tube processing stations. The material tube guiding and feeding mechanism is installed on the annular platform, and the feeding end of the material tube guiding and feeding mechanism is connected to the material tube conveying station; the material tube top pushing force mechanism is installed at the lower end of the turntable, and the power end of the material tube top pushing force mechanism is connected to the material tube conveying station; an outlet is provided on the annular platform to connect with the material tube top pushing force mechanism; the material tube processing station, the material tube guiding and feeding mechanism, and the outlet are evenly arranged around the annular platform. The upper die includes a pressure plate fixedly connected to the power end of the punch press, a feeding drive component fixed on the pressure plate for guiding the tube to push the tube provided by the feeding mechanism into the tube conveying station, and at least one tube processing component fixed on the pressure plate for processing the tube. The tube processing component is mated with the tube processing station. A material pipe conveying pusher is provided on the material pipe conveying station. The side of the material pipe conveying pusher is provided with at least one first arc groove for accommodating the material pipe. The material pipe conveying pusher pushes the material pipe to slide along the inner wall of the annular platform through the first arc groove. The upper end of the first arc groove is connected to the feeding end of the material pipe guiding feeding mechanism, and the lower end of the first arc groove is connected to the power end of the material pipe top pushing force mechanism. The tube processing components include a tube bending component for bending the tube, a tube flattening component for flattening the tube, and a tube punching component for punching the tube. Corresponding to the tube bending component and the tube flattening component, the tube processing station is equipped with a tube support push block, which is connected and cooperates with the tube conveying push block. Corresponding to the tube punching component, the tube processing station is equipped with a tube punching profile block, and a waste outlet extending to the outside of the annular platform is provided below the tube punching profile block. Both the material tube support push block and the material tube punching profile block have a second arc groove on their sides for accommodating the material tube, and the first arc groove and the second arc groove are mated together.

2. The copper lug production and processing device based on rotary conveyor according to claim 1, characterized in that, The tube bending component, tube flattening component, and tube punching component are sequentially located between the tube guiding and feeding mechanism and the tube top pushing force mechanism; at least three tube processing stations are provided corresponding to the tube bending component, tube flattening component, and tube punching component.

3. The copper lug production and processing device based on rotary conveyor according to claim 1, characterized in that, The tube conveying push block is slidably connected to the tube conveying station. The tube support push block and the tube punching profile block are slidably connected to the tube processing station. An inclined guide is provided on the back of the tube conveying push block, the tube support push block, and the tube punching profile block. The tube bending component, the tube flattening component, and the tube punching component are all provided with push rods to abut against the inclined guide. The tube conveying push block, the tube support push block, and the tube punching profile block are pushed by the push rods to make the first arc groove and the second arc groove tightly connected.

4. A copper lug production and processing device based on rotary conveyor according to any one of claims 1-3, characterized in that, The feed tube guiding mechanism includes a feed tube support, a material pulling slider slidably connected to both sides of the feed tube support, a guide block set at the tail of the feed tube support, and a guide tube connected to the guide block. The feeding drive component includes an inclined pusher and a straight pusher. The material tube support is equipped with a linear guide trough to accommodate the material tube. The head of the linear guide trough has a downward-facing inlet that connects to the material tube conveying station. The head of the linear guide trough is elastically hinged with a flipping block that blocks the inlet. The material tube overcomes the restriction of the flipping block by the drive of the straight pusher and is inserted into the material tube conveying station along the inlet. The guide block is connected to the tail of the linear guide chute. The pull block is elastically hinged to a pull push block corresponding to the guide block. The pull push block drives the material tube to feed along the linear guide chute through the sliding cooperation between the pull block and the material tube support seat. A spring is connected between the pull block and the material tube support seat. The pull block overcomes the elastic force of the spring and slides along the tail of the material tube support seat through the drive of the inclined push part.

5. A copper nose production and processing device based on rotary conveyor according to any one of claims 1-3, characterized in that, The power rotation mechanism includes a divider mounted on the base plate and a stepper motor that provides power to the divider. The turntable is poweredly connected to the divider.

6. A copper lug production and processing device based on rotary conveyor according to claim 3, characterized in that, On the annular platform, there is a tube processing station located between the tube guide feeding mechanism and the tube bending component for detecting the tube feeding status, and a tube support push block is also provided at the tube processing station.