Longitudinal continuous stamping equipment for copper bar parts

Abstract

The invention relates to longitudinal continuous stamping equipment for copper bar parts, and relates to the technical field of automobile part machining. The longitudinal continuous stamping equipment for the copper bar part comprises a machine body, a stamping mechanism and a conveying mechanism, the stamping mechanism comprises a machining table and a plurality of stamping assemblies, the machining table is arranged on the machine body, and the stamping assemblies are distributed in the length direction of the machining table, used for conducting different stamping operations on a copper bar rough blank and located over the machining table; the conveying mechanism comprises a conveying table, a conveying assembly, a lifting table and a lifting assembly, the conveying table is slidably connected with the machine body, the sliding direction is the length direction of the machining table, the conveying assembly is used for driving the conveying table to slide, the lifting table is arranged on the conveying table and used for placing a plurality of copper bar rough blanks, and the lifting assembly is used for driving the lifting table to ascend and descend. The copper bars on the lifting table can be placed on the machining table and located under the different stamping assemblies. The copper bar conveying device has the effect of reducing the damage probability of the copper bars in the conveying process.

Description

Technical Field

[0001] The present application relates to the technical field of automobile parts processing, and in particular to a longitudinal continuous stamping device for copper bar parts. Background Art

[0002] With the continuous development of social economy and the increasing level of science and technology, my country's automobile manufacturing industry is also booming. Copper busbars, as important components in the battery pack of new energy vehicles, have the functions of transmitting current and connecting electrical equipment. In the production and manufacturing of copper busbars, it is often necessary to perform stamping and other operations on the copper busbar rough blank according to actual needs to meet actual application requirements.

[0003] In the prior art, there is a copper bar parts stamping production line, which includes a transport mechanism, a middle bending device, an end bending device and an end secondary bending device, which are arranged in sequence. The transport mechanism is used to grab the copper bar rough blank and transport it to the middle bending device, the end bending device and the end secondary bending device in sequence. The middle bending device is used to stamp and bend the middle part of the copper bar, the end bending device is used to stamp and bend the end of the copper bar, and the end secondary bending device is used to perform secondary bending on the end of the cylindrical copper bar. When in use, the transportation mechanism transports multiple copper bars together to the middle bending device. After the middle bending device bends the middle part of each copper bar, the transportation mechanism transports each copper bar to the end bending device. After the end bending device bends the end of each copper bar, the transportation mechanism transports each copper bar to the end secondary bending device, so that the end secondary bending device performs a secondary bend on the end of each copper bar.

[0004] Regarding the above-mentioned related technologies, since the material of the copper busbar is relatively soft, the transportation mechanism in the prior art needs to grab the copper busbar and transport it in sequence between the middle bending device, the end bending device and the end secondary bending device. This makes the overall transportation distance of the copper busbar by the transportation mechanism relatively long, which greatly increases the probability of damage to the copper busbar during transportation, thereby reducing the processing effect of the copper busbar, so it needs to be improved. Summary of the invention

[0005] In order to reduce the probability of copper busbars being damaged during transportation, the present application provides a longitudinal continuous stamping device for copper busbar parts.

[0006] The present application provides a copper bar parts longitudinal continuous stamping equipment, which adopts the following technical solution: A longitudinal continuous stamping device for copper bar parts, comprising a machine body, a stamping mechanism and a transport mechanism, wherein the stamping mechanism comprises a processing table and a plurality of stamping components, wherein the processing table is arranged on the machine body, and the plurality of stamping components are distributed along the length direction of the processing table and are all used to perform different stamping operations on the copper bar rough blank, and are all located directly above the processing table; The transport mechanism includes a transport platform, a transport component, a lifting platform and a lifting component. The transport platform is slidably connected to the machine body, and the sliding direction is the length direction of the processing platform. The transport component is used to drive the transport platform to slide. The lifting platform is arranged on the transport platform and is used to place a number of copper bar rough blanks. The lifting component is used to drive the lifting platform to rise and fall, so that the copper bar on the lifting platform can be placed on the processing platform and located directly below the different stamping components.

[0007] By adopting the above technical solution, compared with the prior art, the transportation mechanism grabs the rough copper bar blank and transports it in sequence between the middle bending device, the end bending device and the end secondary bending device, which makes the transportation distance of the copper bar too long, thereby increasing the probability of damage to the copper bar during transportation; The present application arranges the stamping mechanism and the transportation mechanism so that the lifting component can drive the lifting platform to move upward, so that the top of the lifting platform is higher than the processing platform, so that the transportation platform can drive the lifting platform to move to the position between the corresponding stamping component and the processing platform, and then the lifting platform drives the copper bar down again, so that the copper bar is placed on the processing platform and is located directly below the corresponding stamping component. After the stamping component stamps the copper bar, the lifting component drives the copper bar to move upward again and detaches from the processing platform, and the transportation platform drives the copper bar to move to directly below the next stamping component, so as to perform the next stamping step, and so on and so forth, finally completing the entire stamping process, effectively reducing the overall distance of transporting the copper bar, thereby reducing the probability of damage to the copper bar during transportation, ensuring the stamping effect of the present application on the copper bar, and at the same time effectively saving the space required for the setting.

[0008] Preferably, the lifting platform is provided with a plurality of positioning mechanisms, which are distributed along the length direction of the processing platform, and each of the positioning mechanisms includes a plurality of positioning frames, and the positioning frames in each of the positioning mechanisms are respectively located on both sides of the corresponding copper bar rough blank along its own width direction, and are against the corresponding copper bar rough blank.

[0009] By adopting the above technical solution and setting the positioning mechanism, when the copper bar rough blank is placed on the lifting platform, the copper bar rough blank can be positioned between the two corresponding positioning frames so that the side wall of the copper bar rough blank is against the positioning frame, thereby achieving the positioning of the copper bar rough blank, thereby effectively reducing the probability of the copper bar rough blank being offset during transportation, thereby ensuring the stamping effect.

[0010] Preferably, each of the positioning frames is slidably connected to the lifting platform, and the sliding direction of each of the positioning frames corresponds to the width direction of the copper busbar rough blank. Each of the positioning mechanisms also includes a sliding component, which is used to drive each positioning frame in the same positioning mechanism to slide.

[0011] By adopting the above technical solution, the positioning frame and the sliding component are arranged so that the sliding component can adjust the distance between the positioning frames by driving the corresponding positioning frame to slide, thereby being able to adapt to copper busbar rough blanks of different widths, effectively increasing the practicality and scope of application of the present application, and at the same time being able to fully offset the side of the copper busbar rough blank, thereby ensuring the positioning effect of the copper busbar rough blank.

[0012] Preferably, each of the positioning frames is provided with a pressing mechanism, each of the pressing mechanisms comprises a pressing frame and a pressing assembly, each of the pressing frames is located directly above the corresponding copper bar rough blank, and is rotatably connected to the corresponding positioning frame, each of the pressing assemblies is used to drive the corresponding pressing frame to rotate, and each copper bar rough blank is located on the rotation path of the corresponding pressing frame.

[0013] By adopting the above technical solution and setting the pressing mechanism, when the copper bar rough blank is placed between the positioning frames, the pressing assembly can drive the corresponding pressing frame to rotate, so that the pressing frame and the top of the copper bar rough blank are abutted against each other, thereby pressing and reinforcing the copper bar rough blank, effectively reducing the probability of the copper bar rough blank detaching from the positioning frames when it is lifted or lowered with the lifting platform, thereby ensuring the positioning effect of the copper bar rough blank.

[0014] Preferably, the pressing assembly includes a driving frame, a rotating frame and a linkage member, one end of the driving frame is rotatably connected to the lifting platform, the other end of the driving frame is rotatably connected to one end of the rotating frame, the rotating frame is rotatably connected to the corresponding positioning frame, and the rotating frame drives the pressing frame to rotate through the linkage member.

[0015] By adopting the above technical solution and the specific setting of the pressing assembly, when the positioning frame slides and approaches the copper busbar rough blank, the positioning frame can drive the rotating frame to move together, so that the rotating frame drives the driving frame to rotate, and then the rotating frame itself also rotates, so that the rotating frame can drive the pressing frame to rotate through the linkage member, thereby realizing the driving of the pressing frame, and also realizing the linkage between the pressing frame and the positioning frame, which effectively facilitates the operation of relevant personnel and saves the active device for driving the pressing frame to rotate separately.

[0016] Preferably, the portion where the rotating frame is rotatably connected to the corresponding positioning frame is the middle portion of its own length direction, and the linkage member includes a linkage frame, one end of which is rotatably connected to an end of the corresponding rotating frame away from the driving frame, and the other end is rotatably connected to the pressing frame.

[0017] By adopting the above technical solution, the linkage frame is set so that when the rotating frame rotates under the drive of the driving frame, one end of the rotating frame that is rotatably connected to the linkage frame can be displaced upward, thereby driving one end of the linkage frame to be displaced, so that the other end of the linkage frame is displaced upward, so that the linkage frame drives the pressing frame to rotate, thereby driving the pressing frame to rotate, and at the same time completing the linkage between the pressing frame and the positioning frame, which is convenient for the operation of relevant personnel.

[0018] Preferably, each of the sliding assemblies comprises a sliding frame, a driving member and a sliding member. The sliding frame is located inside the lifting platform and is slidably connected to the lifting platform. The sliding frame drives the corresponding positioning frame to slide through the driving member. The sliding member is used to drive the corresponding sliding frame to slide.

[0019] By adopting the above technical solution and the specific setting of the sliding assembly, the sliding member can drive the driving frame to move, so that the driving frame drives the corresponding positioning frames to slide through the driving member, thereby realizing the driving of several positioning frames, effectively facilitating the operation of relevant personnel and saving the active devices required for driving each positioning frame to slide.

[0020] Preferably, the driving member includes a plurality of driving frames, each of which corresponds to the positioning frame, one end of each driving frame is rotatably connected to the corresponding positioning frame, and the other end of each driving frame is rotatably connected to the corresponding sliding frame.

[0021] By adopting the above technical solution, the driving frame is set so that when the driving frame slides under the drive of the sliding member, the driving frame can drive each corresponding driving frame to move at one end that is rotatably connected to itself, so that the other end of the driving frame drives the corresponding positioning frame to slide, thereby driving the positioning frame and realizing linkage between several positioning frames, effectively facilitating the operation of relevant personnel and saving the active devices required when driving each positioning frame to slide.

[0022] Preferably, each of the positioning frames is provided with a buffer assembly, and the buffer assembly includes a buffer frame and an elastic member. Each of the buffer frames is slidably connected to the corresponding positioning frame, and each of the positioning frames is abutted against the corresponding copper busbar rough blank through the corresponding buffer frame. The elastic member is used for providing buffering between the corresponding buffer frame and the copper busbar rough blank.

[0023] By adopting the above technical solution and arranging the buffer assembly, when the positioning frame gradually approaches the copper bar rough blank, the buffer frame can be against the copper bar rough blank, so that the elastic member is compressed, and the elastic member gradually stores elastic potential energy, thereby buffering the copper bar rough blank and the buffer frame, effectively reducing the probability of the copper bar rough blank being damaged due to excessive pressure, and effectively protecting the copper bar rough blank.

[0024] Preferably, a plurality of placement racks are provided on the processing table, and a placement groove is provided on the top of each of the placement racks, and the inner wall of the placement groove abuts against the copper bar rough blank for placement of the copper bar rough blank.

[0025] By adopting the above technical solution, the placement rack is set up so that when the lifting platform moves downward, the copper bar rough blank on it moves downward, and the copper bar rough blank can gradually move into the placement groove on the placement rack, so that the copper bar rough blank can be placed in the placement groove, reducing the probability of accidental slippage of the copper bar rough blank during stamping, and ensuring the stamping effect.

[0026] In summary, the present application includes at least one of the following beneficial technical effects: 1. The arrangement of the stamping mechanism and the transport mechanism enables the transport mechanism to drive the copper bar, move it to the bottom of several stamping components at a time, and place it on the processing table, so that after the corresponding stamping component stamps the copper bar, the transport mechanism can transport the copper bar to the bottom of the next stamping component, and place it on the processing table for the next stamping step, and repeat this process to finally complete the entire stamping process, so that several stamping components can be centrally arranged on the same machine body, effectively reducing the overall distance of transporting the copper bar, thereby reducing the probability of damage to the copper bar during transportation, ensuring the stamping effect of the copper bar in the present application, and at the same time effectively saving the space required for the arrangement; 2. The positioning mechanism is set so that when the copper bar rough blank is placed on the lifting platform, the copper bar can be placed between the two corresponding positioning frames so that the side wall of the copper bar rough blank is against the positioning frame, thereby realizing the positioning of the copper bar rough blank, thereby effectively reducing the probability of the copper bar rough blank being offset during transportation, thereby ensuring the stamping effect; 3. The setting of the pressing mechanism enables the pressing assembly to drive the corresponding pressing frame to rotate when the copper bar rough blank is placed between the positioning frames, so that the pressing frame and the top of the copper bar rough blank are abutted against each other, thereby pressing and reinforcing the copper bar rough blank, effectively reducing the probability of the copper bar rough blank detaching from the positioning frames when it is lifted and lowered with the lifting platform, thereby ensuring the positioning effect of the copper bar rough blank. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram used to reflect the overall longitudinal continuous stamping equipment of copper busbar parts in Example 1 of the present application.

[0028] Figure 2 It is a structural schematic diagram used to embody the transport platform in Example 1 of the present application.

[0029] Figure 3 It is a structural schematic diagram used to embody the positioning frame in Example 1 of the present application.

[0030] Figure 4 It is a structural schematic diagram used to reflect the sliding component in Example 2 of the present application.

[0031] Figure 5 It is a structural schematic diagram used to reflect the buffer component in Example 2 of the present application.

[0032] Explanation of the reference numerals in the accompanying drawings: 1. Machine body; 2. Stamping mechanism; 21. Processing table; 22. Stamping assembly; 3. Transport mechanism; 31. Transport table; 32. Transport assembly; 33. Lifting platform; 34. Lifting assembly; 35. Connecting frame; 4. Placement frame; 41. Placement slot; 5. Positioning mechanism; 51. Positioning frame; 52. Sliding assembly; 521. Sliding frame; 522. Driving member; 5221. Driving frame; 523. Sliding member; 6. Output conveyor belt; 7. Buffer assembly; 71. Buffer frame; 72. Elastic member; 8. Pressing mechanism; 81. Pressing frame; 811. Turning part; 82. Pressing assembly; 821. Driving frame; 822. Rotating frame; 823. Linkage member; 8231. Linkage frame. DETAILED DESCRIPTION

[0033] The following is combined with Figure 1-5 This application is described in further detail.

[0034] Embodiment 1 of the present application discloses a longitudinal continuous stamping device for copper bar parts. Figure 1 , Figure 2 and Figure 3 The longitudinal continuous stamping equipment for copper bar parts includes a machine body 1, a stamping mechanism 2 and a transport mechanism 3. The stamping mechanism 2 includes a processing table 21 and a plurality of stamping components 22. The processing table 21 is arranged on the machine body 1. The plurality of stamping components 22 are distributed along the length direction of the processing table 21 and are all used to perform different stamping operations on the copper bar rough blanks, and are all located directly above the processing table 21. The transport mechanism 3 includes a transport table 31, a transport component 32, a lifting platform 33 and a lifting component 34. The transport table 31 is slidably connected to the machine body 1, and the sliding direction is the length direction of the processing table 21. The transport component 32 is used to drive the transport table 31 to slide. The lifting platform 33 is arranged on the transport table 31 and is used to place a plurality of copper bar rough blanks. The lifting component 34 is used to drive the lifting platform 33 to rise and fall, so that the copper bar on the lifting platform 33 can be placed on the processing table 21 and is located directly below different stamping components 22.

[0035] Reference Figure 1 and Figure 2 In the embodiment of the present application, the number of the processing tables 21 is set to three, and the three processing tables 21 are distributed along the width direction of the machine body 1 and are fixedly installed on the machine body 1. A gap is left between every two adjacent processing tables 21. Each processing table 21 is fixedly installed inside the machine body 1 by bolts.

[0036] Reference Figure 2 and Figure 3 , each processing table 21 is provided with a plurality of placement racks 4, and the plurality of placement racks 4 are distributed along the width direction of the corresponding processing table 21. A placement slot 41 is provided through the top of each placement rack 4, and the top of the inner side wall of each placement slot 41 is tilted, so that the inner side wall of the placement slot 41 is tilted inward, so that the bottom end of the copper bar abuts against the inner side wall of the placement slot 41, so that the copper bar is placed in the plurality of placement slots 41.

[0037] Referring to the figures, in the embodiment of the present application, each placement rack 4 is slidably connected to the corresponding processing table 21, and the sliding direction is the height direction of the processing table 21. The processing table 21 may also be provided with active devices such as cylinders for driving the placement rack 4 to slide, so that the placement rack 4 can adjust the placement height of the copper busbar on the placement table by sliding to meet the needs of stamping processing.

[0038] Reference Figure 1 and Figure 2 In the embodiment of the present application, a plurality of stamping assemblies 22 can be set as stamping dies, and a plurality of stamping assemblies 22 are respectively set directly above each corresponding processing table 21, and are all fixedly installed on the top of the machine body 1, and are all set downward. The machine body 1 can also be provided with a structure for driving the stamping die to move downward, and a corresponding convex block can be provided on the top of each processing table 21, which cooperates with the corresponding stamping die, so that the pressure-bearing die can perform a stamping operation when moving downward.

[0039] Reference Figure 1 and Figure 2 A plurality of stamping dies are used in sequence to perform the stamping steps of middle stamping, middle trimming, end primary stamping, end primary trimming, end secondary stamping, end secondary trimming and deburring on the copper bar located directly below the processing table 21, so that the middle and end of the copper bar undergo specific bending after being stamped by the three stamping assemblies 22, thereby realizing the stamping of the copper bar.

[0040] Reference Figure 2 and Figure 3The number of transport platforms 31 is set to two, and the two transport platforms 31 are respectively located between two adjacent processing platforms 21, and are both slidably connected to the machine body 1 through a slide rail, and the sliding direction is the length direction of the processing platform 21. A connecting frame 35 is arranged between the two transport platforms 31, and the connecting frame 35 is fixedly connected to each transport platform 31 by bolts.

[0041] Reference Figure 2 and Figure 3 In the embodiment of the present application, the transport component 32 is configured as a combined structure with a conveyor belt as the main body. The conveyor belt is installed in the machine body 1, and the conveying direction is the same as the sliding direction of the transport platform 31. The belt body is fixedly connected to the connecting frame 35 to drive the connecting frame 35 to slide, thereby realizing the driving of the sliding of each transport platform 31.

[0042] Reference Figure 2 and Figure 3 In the embodiment of the present application, the lifting assembly 34 is a plurality of cylinders, the cylinder bodies of each of the cylinders are fixedly mounted on the corresponding transport platform 31, and the piston rods are vertically arranged upward and fixedly connected to the bottom ends of the corresponding lifting platforms 33, so as to realize the driving of the lifting platforms 33 in the vertical direction. In other embodiments, the lifting assembly 34 can also be configured as a plurality of electric telescopic rods.

[0043] Reference Figure 2 and Figure 3 , each lifting platform 33 is provided with a plurality of positioning mechanisms 5, and the positioning mechanisms 5 on the lifting platform 33 are evenly and equidistantly distributed along the length direction of the lifting platform 33. Each positioning mechanism 5 includes a plurality of positioning frames 51. In the embodiment of the present application, the positioning frames 51 in each positioning mechanism 5 are arranged in two groups, and the two groups of positioning frames 51 are distributed on both sides of the lifting platform 33 along its width direction.

[0044] Reference Figure 3 Two positioning frames 51 are provided in each group, and each positioning frame 51 is fixedly installed on the top of the corresponding lifting platform 33 by bolts, and a gap is left between the two positioning frames 51, so that the copper row is placed in the gap between the two positioning frames 51 in the corresponding group and abuts against the side wall of the corresponding positioning frame 51, thereby realizing the positioning of the positioning frame 51.

[0045] Reference Figure 2 The machine body 1 is also provided with an output conveyor belt 6, which is installed on the machine body 1 and is located on the side of the processing table 21 close to the transport component 32 and above the transport component 32. The direction of the output conveyor belt 6 is the length direction of the processing table 21, so that the copper bar transported by the transport mechanism 3 after the stamping is completed is transported out of the machine body 1.

[0046] Reference Figure 1 and Figure 2 In other application embodiments, a plurality of loading robotic arms are provided on the side of the machine body 1 away from the output conveyor belt 6, so that the robotic arms can continuously transport the copper bar rough blanks to the corresponding positioning frames 51 on the lifting platform 33 to realize the loading of the copper bar rough blanks.

[0047] The implementation principle of the longitudinal continuous stamping equipment for copper bar parts in Example 1 of the present application is as follows: when in use, the lifting assembly 34 drives the corresponding lifting platform 33 to move upward, so that the copper bar on itself is higher than the processing platform 21. Then, the transport assembly 32 drives the two transport platforms 31 to slide, so that the transport platform 31 drives the lifting platform 33 to move to the right below the corresponding stamping assembly 22. Then, the lifting assembly 34 drives the lifting platform 33 to move downward, so that the copper bar on the lifting platform 33 is gradually transported to the placement slot 41 on the corresponding placement rack 4.

[0048] After that, the corresponding stamping assembly 22 stamps the copper bar. After the stamping is completed, the lifting assembly 34 drives the lifting platform 33 to move up again, and the transport assembly 32 drives the transport platform 31 to slide again, so that the copper bar is located directly below the next stamping assembly 22, and the lifting assembly 34 drives the copper bar to continue to descend, and after being placed on the corresponding placement rack 4, the next stamping assembly 22 can perform the next processing step on the copper bar. This reciprocating process completes the steps of middle stamping, middle trimming, end stamping, end trimming, end secondary stamping, end secondary trimming and deburring of the copper bar. After the stamping is completed, the transport assembly 32 drives the transport platform 31 close to the output conveyor belt 6, so that the copper bar after the stamping process can be transported to the output conveyor belt 6, so that the output conveyor belt 6 moves the stamped copper bar out of the machine body 1.

[0049] Embodiment 2: The difference between the second embodiment of the present application and the first embodiment is that: Figure 4 and Figure 5 The bottom end of each positioning frame 51 is embedded in the corresponding lifting platform 33 and is slidably connected to the lifting platform 33, and the sliding direction is the length direction of the corresponding lifting platform 33. Each positioning mechanism 5 also includes two sliding components 52, and the two sliding components 52 are arranged in a one-to-one correspondence with the two groups of positioning frames 51 in the positioning frame 51 structure.

[0050] Reference Figure 4 and Figure 5Each sliding assembly 52 includes a sliding frame 521, a driving member 522 and a sliding member 523. In the embodiment of the present application, the sliding member 523 is configured as a cylinder. Each of the cylinders is fixedly installed in the corresponding lifting platform 33, and the output shaft is vertically arranged upward. The output shaft of each cylinder is fixedly connected to the bottom end of the corresponding sliding frame 521. Each sliding frame 521 is located in the corresponding lifting platform 33 and is slidably connected to the lifting platform 33, and the sliding direction is the vertical direction.

[0051] Reference Figure 4 and Figure 5 The driving members 522 each include two groups of driving frames 5221, and the two groups of driving frames 5221 are arranged one by one with the two positioning frames 51. Each group is provided with two driving frames 5221, and the two driving frames 5221 are respectively located on both sides of the corresponding positioning frame 51 along its own width direction. The bottom end of each driving frame 5221 is rotatably connected to the corresponding sliding frame 521 through a pin shaft, and the top end is rotatably connected to the corresponding positioning frame 51 through a pin shaft.

[0052] Reference Figure 4 and Figure 5 When the two positioning frames 51 in the driving group need to be driven closer, the sliding member 523 drives the corresponding sliding frame 521 to move downward, so that the sliding frame 521 drives the two positioning frames 51 in the driving group closer to each other through the driving frame 5221, thereby facilitating the clamping and positioning of the copper busbar.

[0053] Reference Figure 4 and Figure 5 , each positioning frame 51 is provided with a buffer assembly 7, and each buffer assembly 7 includes a buffer frame 71 and an elastic member 72. Each buffer frame 71 is located on a side of the corresponding positioning frame 51, close to another positioning frame 51 in the group. One end of each buffer frame 71 extends into the corresponding positioning frame 51, and is slidably connected to the corresponding positioning frame 51, and the sliding direction is the same as the sliding direction of the positioning frame 51.

[0054] Reference Figure 4 and Figure 5 In the embodiment of the present application, each elastic member 72 is configured as a pressure spring, each pressure spring is sleeved on the corresponding positioning frame 51, and one end of each pressure spring is against the corresponding positioning frame 51, and the other end is against the main body of the buffer frame 71, so that the buffer frame 71 is buffered by its own elastic force and the copper busbar rough blank is buffered.

[0055] Reference Figure 4 and Figure 5Each positioning frame 51 is provided with a pressing mechanism 8, and each pressing mechanism 8 includes a pressing frame 81 and a pressing assembly 82. Each pressing frame 81 is rotatably connected to the corresponding positioning frame 51 through a pin shaft, and each pressing frame 81 is located at the top of the positioning frame 51, so that the pressing frame 81 is located above the copper bar rough blank, so that when the pressing frame 81 rotates, it can be against the top wall of the copper bar rough blank. The bottom of each pressing frame 81 extends downward with two turning parts 811, and each turning part 811 is integrally formed with the pressing frame 81, and extends obliquely upward in the direction away from the positioning frame 51 on the opposite side.

[0056] Reference Figure 4 and Figure 5 The number of the pressing assemblies 82 is set to two, and the two pressing assemblies 82 correspond to the two turning parts 811. Each pressing assembly 82 includes a driving frame 821, a rotating frame 822 and a linkage member 823. In the embodiment of the present application, each linkage member 823 includes a linkage frame 8231. One end of each linkage frame 8231 is rotatably connected to one end of the turning part 811 away from the main body of the pressing frame 81 through a pin, and the other end is rotatably connected to one end of the rotating frame 822 through a pin.

[0057] Reference Figure 4 and Figure 5 Each rotating frame 822 is rotatably connected to the corresponding positioning frame 51 through a pin in the middle of its length direction. One end of each rotating frame 822 away from the linkage frame 8231 is tilted upward and rotatably connected to one end of the driving frame 821. The other end of each driving frame 821 is tilted downward and rotatably connected to the corresponding lifting platform 33 through a pin.

[0058] Reference Figure 4 and Figure 5 In the initial state, that is, when the two positioning frames 51 in the group are not close to each other, the copper bar rough blank is already located between the two positioning frames 51, and the pressing frame 81 has not rotated downward. At this time, the top of the driving frame 821 is located at the top of its own rotation path. When the two positioning frames 51 are close to each other, so that the buffer frame 71 gradually clamps and positions the copper bar rough blank, the positioning frame 51 is displaced relative to the transport frame. At this time, the driving frame 821 rotates in the direction of approaching the copper bar rough blank, so that the driving frame 821 drives the end of the rotating frame 822 connected to itself to rotate downward, and then the other end of the rotating frame 822 rotates upward.

[0059] Reference Figure 4 and Figure 5During this process, the rotating frame 822 is away from one end of the driving frame 821, driving the bottom end of the linkage frame 8231 to rotate upward, so that the top end of the linkage frame 8231 is displaced upward, and driving the corresponding pressing frame 81 to rotate, so that one end of the pressing frame 81 gradually rotates downward, so as to approach the corresponding copper bar rough blank. When the buffer frame 71 is tightly against the copper bar rough blank, the pressing frame 81 is against the top wall of the copper bar rough blank to stabilize the copper bar rough blank.

[0060] The implementation principle of the longitudinal continuous stamping equipment for copper bar parts in Example 2 of the present application is as follows: when the copper bar rough blank needs to be positioned, the sliding member 523 drives the sliding frame 521 to move downward, so that the sliding frame 521 drives the two positioning frames 51 to approach each other through the driving frame 5221. In this process, the driving frame 821 drives the rotating frame 822 to rotate relative to the positioning frame 51, so that the rotating frame 822 drives one end of the pressing frame 81 to rotate downward through the linkage frame 8231, and gradually approaches the copper bar rough blank. When the buffer frame 71 is tightly pressed against the copper bar rough blank, the pressing frame 81 is pressed against the top wall of the copper bar rough blank to stabilize the copper bar rough blank.

[0061] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A copper bar parts longitudinal continuous stamping device, comprising a body (1), a stamping mechanism (2) and a transport mechanism (3), characterized in that: The punching mechanism (2) comprises a processing table (21) and a plurality of punching assemblies (22); the processing table (21) is arranged on the machine body (1); the plurality of punching assemblies (22) are distributed along the length direction of the processing table (21) and are all used to perform different punching operations on the copper bar rough blank, and are all located directly above the processing table (21); The transport mechanism (3) comprises a transport platform (31), a transport component (32), a lifting platform (33) and a lifting component (34); the transport platform (31) is slidably connected to the machine body (1), and the sliding direction is the length direction of the processing platform (21); the transport component (32) is used to drive the transport platform (31) to slide; the lifting platform (33) is arranged on the transport platform (31) and is used to place a plurality of copper bar rough blanks; the lifting component (34) is used to drive the lifting platform (33) to rise and fall, so that the copper bar on the lifting platform (33) can be placed on the processing platform (21) and located directly below the different stamping components (22).

2. A copper bar parts longitudinal continuous stamping equipment according to claim 1, characterized in that: The lifting platform (33) is provided with a plurality of positioning mechanisms (5), which are distributed along the length direction of the processing platform (21), and each of the positioning mechanisms (5) comprises a plurality of positioning frames (51). The positioning frames (51) in each of the positioning mechanisms (5) are respectively located on both sides of the corresponding copper bar rough blank along its own width direction, and are respectively against the corresponding copper bar rough blank.

3. A copper bar parts longitudinal continuous stamping equipment according to claim 2, characterized in that: Each of the positioning frames (51) is slidably connected to the lifting platform (33), and the sliding direction of each of the positioning frames (51) corresponds to the width direction of the rough copper bar. Each of the positioning mechanisms (5) also includes a sliding component (52), and the sliding component (52) is used to drive each of the positioning frames (51) in the same positioning mechanism (5) to slide.

4. The copper bar parts longitudinal continuous stamping equipment according to claim 3 is characterized in that: Each of the positioning frames (51) is provided with a pressing mechanism (8), and each of the pressing mechanisms (8) comprises a pressing frame (81) and a pressing assembly (82). Each of the pressing frames (81) is located directly above the corresponding copper bar rough blank and is rotatably connected to the corresponding positioning frame (51). Each of the pressing assemblies (82) is used to drive the corresponding pressing frame (81) to rotate, and each of the copper bar rough blanks is located on the rotation path of the corresponding pressing frame (81).

5. The copper bar parts longitudinal continuous stamping equipment according to claim 4 is characterized in that: The pressing assembly (82) comprises a driving frame (821), a rotating frame (822) and a linkage member (823); one end of the driving frame (821) is rotatably connected to the lifting platform (33); the other end of the driving frame (821) is rotatably connected to one end of the rotating frame (822); the rotating frame (822) is rotatably connected to the corresponding positioning frame (51); and the rotating frame (822) drives the pressing frame (81) to rotate through the linkage member (823).

6. The copper bar parts longitudinal continuous stamping equipment according to claim 5, characterized in that: The portion where the rotating frame (822) is rotatably connected to the corresponding positioning frame (51) is the middle portion of its own length direction. The linkage member (823) comprises a linkage frame (8231), one end of which is rotatably connected to an end of the corresponding rotating frame (822) away from the driving frame (821), and the other end of which is rotatably connected to the pressing frame (81).

7. The copper bar parts longitudinal continuous stamping equipment according to claim 3 is characterized by: Each of the sliding assemblies (52) comprises a sliding frame (521), a driving member (522) and a sliding member (523); the sliding frame (521) is located in the lifting platform (33) and is slidably connected to the lifting platform (33); the sliding frame (521) drives the corresponding positioning frame (51) to slide through the driving member (522); and the sliding member (523) is used to drive the corresponding sliding frame (521) to slide.

8. The copper bar parts longitudinal continuous stamping equipment according to claim 7 is characterized in that: The driving member (522) comprises a plurality of driving frames (5221), wherein the driving frames (5221) correspond to the positioning frames (51), one end of the driving frame (5221) is rotatably connected to the corresponding positioning frame (51), and the other end of the driving frame (5221) is rotatably connected to the corresponding sliding frame (521).

9. The copper bar parts longitudinal continuous stamping equipment according to claim 3, characterized in that: A buffer assembly (7) is provided on each of the positioning frames (51), and the buffer assembly (7) comprises a buffer frame (71) and an elastic member (72). Each of the buffer frames (71) is slidably connected to the corresponding positioning frame (51), and each of the positioning frames (51) is abutted against the corresponding copper bar rough blank through the corresponding buffer frame (71). The elastic member (72) is used for providing buffering between the corresponding buffer frame (71) and the copper bar rough blank.

10. The copper bar parts longitudinal continuous stamping equipment according to claim 1, characterized in that: A plurality of placement racks (4) are also provided on the processing table (21), and a placement groove (41) is provided through the top of each placement rack (4), and the inner wall of the placement groove (41) abuts against the copper bar rough blank so that the copper bar rough blank can be placed.

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