Discharging device for copper bar machining

Abstract

The utility model relates to the technical field of new energy, in particular to a discharging device for copper bar processing, which comprises a base, a first support frame and a second support frame which are arranged on the base, a discharging mechanism rotationally connected to the first support frame and the second support frame, and a driving mechanism arranged on the base, the driving mechanism comprises a driving base connected with the base, a connecting base rotationally connected to the driving base, a lead screw connected with the connecting base and a driving motor arranged on the connecting base. According to the utility model, the discharging mechanism can rotate under the driving of the driving mechanism, so that the height of one side of the discharging mechanism is reduced to adapt to the height of a material coil, the material coil can be conveniently loaded into the discharging mechanism, the operation is convenient and rapid, the working efficiency is improved, the labor intensity is reduced, the material coil does not need to be hoisted in the placing process, and the labor intensity is reduced. The operation difficulty is reduced, and the safety of the operation process is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of new energy, in particular to a material feeding device for copper bar processing. Background Art

[0002] New energy, also known as unconventional energy, refers to various forms of energy outside traditional energy. Generally, it refers to renewable energy developed and utilized on the basis of new technologies, including solar energy, biomass energy, wind energy, geothermal energy, wave energy, ocean current energy, tidal energy, and the thermal cycle between the ocean surface and deep layers. New energy vehicles refer to vehicles that use unconventional vehicle fuels as power sources (or use conventional vehicle fuels and adopt new in-vehicle power devices), and integrate advanced technologies in the power control and drive aspects of vehicles to form vehicles with advanced technical principles, new technologies, and new structures. Common new energy vehicles include pure electric vehicles, range-extended electric vehicles, hybrid vehicles, fuel cell electric vehicles, hydrogen engine vehicles, etc. In new energy vehicles with an electric drive mode, wires for transmitting electric energy are required, and generally, flat copper busbars and aluminum busbars are used. Taking the copper busbar as an example, during the processing of the copper bar, the copper bar needs to be processed into a specific shape and length according to different application requirements. Generally, during processing, the raw material is sent into equipment such as bending or stamping equipment for processing. The raw material of the copper bar is generally wound into a coil. During production, the raw material needs to be pulled out from the coil. The traditional method is to place the coil on a fixed material rack. During the working process, a lifting device is required to lift the coil to the same height as the material rack, and then the coil is installed into the installation position of the material rack (such as a material feeding shaft). The weight of the coil is relatively large, the operation process is time-consuming and laborious, the efficiency is low, the labor intensity is high, and there are also certain safety hazards during the lifting process. Summary of the Utility Model

[0003] In order to solve the above problems, the utility model provides a material feeding device for copper bar processing.

[0004] The utility model is realized by the following scheme:

[0005] A material feeding device for copper bar processing includes a base, a first support frame and a second support frame arranged on the base, a material feeding mechanism for placing a coil rotatably connected to the first support frame and the second support frame, and a driving mechanism arranged on the base for driving the material feeding mechanism to rotate; the driving mechanism includes a driving seat connected to the base, a connecting seat rotatably connected to the driving seat, a lead screw connected to the connecting seat, and a driving motor arranged on the connecting seat. The driving motor is in transmission connection with the lead screw. The upper end of the screw rod of the lead screw is rotatably connected to the material feeding mechanism, and the lower end of the screw rod of the lead screw extends downward through the connecting seat.

[0006] Further, the feeding mechanism includes a first feeding rack connected to the first support frame, a second feeding rack connected to the second support frame, a fixed connection rack connected between the first feeding rack and the second feeding rack, a feeding shaft for placing the coil between the first feeding rack and the second feeding rack, and a braking assembly disposed on the first feeding rack. The braking assembly is in transmission connection with the feeding shaft, and the fixed connection rack is connected to the upper end of the screw rod.

[0007] Further, the first feeding rack is provided with a first bearing assembly, the second feeding rack is provided with a second bearing assembly matching the first bearing assembly, and both ends of the feeding shaft are respectively connected to the first bearing assembly and the second bearing assembly; the first bearing assembly and the second bearing assembly are connected; both the first bearing assembly and the second bearing assembly include a bearing bracket, and two guiding rolling members disposed on the bearing bracket, and there is a gap between the two guiding rolling members.

[0008] Further, the rolling member is a bearing.

[0009] Further, the braking assembly includes a braking bracket connected to the first feeding rack, a brake disposed on the braking bracket, and an output end of the brake is in transmission connection with the feeding shaft.

[0010] Further, a connecting shaft sleeve for connecting the output end of the brake is disposed at an end of the feeding shaft.

[0011] Further, the fixed connection rack is provided with a rotating connection rack, the upper end of the screw rod is provided with a connection head, and the connection head is rotatably connected to the rotating connection rack.

[0012] Further, a tension controller is disposed on the first feeding rack.

[0013] Further, a snap ring matching the coil is disposed on the feeding shaft.

[0014] Further, a reinforcing beam is disposed between the first feeding rack and the second feeding rack.

[0015] Compared with the prior art, the present utility model has the following beneficial effects:

[0016] In the present utility model, the feeding mechanism can rotate under the drive of the driving mechanism, so that the height of one side of the feeding mechanism is reduced to adapt to the height of the coil, thereby facilitating the loading of the coil into the feeding mechanism. The operation is convenient and fast, the operation efficiency is improved, the labor intensity is reduced, and the coil does not need to be lifted during the placement process, which not only reduces the operation difficulty but also ensures the safety of the operation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Schematic structural diagram of a feeding device for copper bar processing provided by the present utility model.

[0018] Figure 2 For Figure 1 Enlarged view of part A in

[0019] Figure 3 Another three-dimensional angle schematic diagram of the present utility model.

[0020] Figure 4 Schematic diagram of the feeding shaft part of the present utility model.

[0021] Figure 5 Schematic diagram of the state after placing the material roll of the present utility model.

[0022] The figure includes:

[0023] Base 1, first support frame 11, second support frame 12, feeding mechanism 2, first feeding frame 21, second feeding frame 22, fixed connection frame 23, rotating connection frame 231, feeding shaft 24, braking assembly 25, braking support 251, brake 252, first bearing assembly 26, bearing support 261, guiding rolling element 262, second bearing assembly 27, connecting shaft sleeve 28, strengthening beam 29, driving mechanism 3, driving seat 31, connecting seat 32, lead screw 33, driving motor 34, connecting head 35, tension controller 4, snap ring 5. Specific embodiments

[0024] For the convenience of those skilled in the art to understand the present utility model, the present utility model will be further described in detail below in conjunction with specific embodiments and the accompanying drawings.

[0025] Referring to Figures 1 to 5 , the present utility model provides a feeding device for copper bar processing, including a base 1, a first support frame 11 and a second support frame 12 arranged on the base 1, a feeding mechanism 2 rotatably connected to the first support frame 11 and the second support frame 12 for placing a material roll, and a driving mechanism 3 arranged on the base 1 for driving the feeding mechanism to rotate.

[0026] The driving mechanism 3 includes a driving seat 31 connected to the base 1, a connecting seat 32 rotatably connected to the driving seat 31, a lead screw 33 connected to the connecting seat 32, and a driving motor 34 disposed on the connecting seat 32. The driving motor 34 is in transmission connection with the lead screw 33. The upper end of the screw rod of the lead screw 33 is rotatably connected to the feeding mechanism 2, and the lower end of the screw rod of the lead screw 33 extends downward through the connecting seat 32. Specifically, the ball nut portion of the lead screw 33 is connected to the connecting seat 32. When the driving motor 34 drives the nut to rotate, the screw rod can move in the vertical direction. Since the upper end of the screw rod of the lead screw 33 is connected to the feeding mechanism 2, when the screw rod moves up and down, the feeding mechanism 2 can be pushed to rotate.

[0027] The feeding mechanism 2 includes a first feeding rack 21 connected to the first support frame 11, a second feeding rack 22 connected to the second support frame 12, a fixed connection frame 23 connected between the first feeding rack 21 and the second feeding rack 22, a feeding shaft 24 for placing the coil between the first feeding rack 21 and the second feeding rack 22, and a braking assembly 25 disposed on the first feeding rack 21. The braking assembly 25 is in transmission connection with the feeding shaft 24. The fixed connection frame 23 is connected to the upper end of the screw rod of the lead screw 33. In this embodiment, the first feeding rack 21, the second feeding rack 22, and the fixed connection frame 23 generally form a "U" shape, and a reinforcing beam 29 is provided between the first feeding rack 21 and the second feeding rack 22.

[0028] A retaining ring 5 matching the coil is provided on the feeding shaft 24. After the coil is loaded onto the feeding shaft 24, it will not rotate relative to the feeding shaft 24 under the action of the retaining ring 5, so that the coil can be driven to rotate when the feeding shaft 24 rotates.

[0029] The fixed connection frame 23 is provided with a rotating connection frame 231, and the upper end of the lead screw 33 is provided with a connection head 35. The connection head 35 is rotatably connected to the rotating connection frame 231. Since the connecting seat 32 is rotatably connected to the driving seat 31, and the screw rod is rotatably connected to the rotating connection frame 231 through the connection head 35, when the screw rod of the lead screw 33 moves upward, one end of the fixed connection frame 23 of the feeding mechanism 2 is lifted upward, that is, the feeding mechanism 2 rotates upward with the connection points between the first feeding rack 21 and the first support frame 11, and between the second feeding rack 22 and the second support frame 12 as the reference, so that the side where the first bearing assembly 26 and the second bearing assembly 27 are located rotates downward, and at this time, the heights of the first bearing assembly 26 and the second bearing assembly 27 are reduced. The coil is usually transported by a transport cart. The heights of the first bearing assembly 26 and the second bearing assembly 27 can be adjusted, that is, they can adapt to the height of the coil, which is convenient for placing the coil between the first feeding rack 21 and the second feeding rack 22.

[0030] The first material rack 21 is provided with a first bearing assembly 26. The second material rack 22 is provided with a second bearing assembly 27 that matches the first bearing assembly 26. Both ends of the material feeding shaft 24 are respectively connected to the first bearing assembly 26 and the second bearing assembly 27. The first bearing assembly 26 is arranged at a position near the end of the first material rack 21, and the second bearing assembly 27 is arranged at a position near the end of the second material rack 22. The first bearing assembly 26 and the second bearing assembly 27 are connected. Both the first bearing assembly 26 and the second bearing assembly 27 include a bearing bracket 261 and two guiding rolling elements 262 arranged on the bearing bracket 261. There is a gap between the two guiding rolling elements 262, and this gap is smaller than the diameter of the material feeding shaft 24. The material feeding shaft 24 can be placed at this gap. The rolling elements play a role in bearing the material feeding shaft 24 and can reduce the resistance during the rotation of the material feeding shaft 24. In this embodiment, the rolling elements are bearings.

[0031] The braking assembly 25 includes a braking bracket 251 connected to the first material rack 21 and a brake 252 arranged on the braking bracket 251. The output end of the brake 252 is in transmission connection with the material feeding shaft 24. The brake 252 can be in transmission with the material feeding shaft 24, so as to play roles such as buffering start-up, stopping, and controlling tension, so as to achieve orderly material feeding.

[0032] A connecting shaft sleeve 28 for connecting the output end of the brake 252 is arranged at the end of the material feeding shaft 24. A tension controller 4 is arranged on the first material rack 21. The tension controller 4 is used to control the brake 252 to adjust the tension during unwinding.

[0033] During operation, first, the driving mechanism 3 drives the material rack to rotate, so that the side where the first bearing assembly 26 and the second bearing assembly 27 are located has a lower height, making the heights of the two bearing assemblies correspond to the through holes in the middle of the material roll. At this time, the material roll can be placed between the first material rack 21 and the second material rack 22. After the material roll is placed, the material feeding shaft 24 is passed through the through hole in the middle of the material roll, so that both ends of the material feeding shaft 24 respectively correspond to the two bearing assemblies. At the same time, one end of the material feeding shaft 24 is connected to the brake 252. At this time, the driving mechanism 3 drives the material rack to rotate in the reverse direction, and the material roll is lifted as a whole. At this time, the material can be fed to the processing equipment. Of course, in specific implementation, the material feeding shaft 24 can also be first inserted into the through hole of the material roll, then the material roll is placed between the first material rack 21 and the second material rack 22, and then the material feeding shaft 24 is connected to the brake 252.

[0034] In the present utility model, the feeding mechanism 2 can be rotated under the drive of the driving mechanism 3, so that the height of one side of the feeding mechanism 2 is reduced to adapt to the height of the material roll, facilitating the loading of the material roll into the feeding mechanism 2. The operation is convenient and fast, improving the operation efficiency and reducing the labor intensity. Moreover, during the installation process, it is not necessary to lift the material roll, which not only reduces the operation difficulty but also ensures the safety of the operation process.

[0035] In the description of the present utility model, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0036] In addition, terms such as "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, the meaning of "a plurality" is two or more, unless otherwise specifically defined.

[0037] In the present utility model, unless otherwise clearly specified and defined, terms such as "connection" and "fixation" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0038] Although the description of the present utility model is made in conjunction with the above specific embodiments, it is obvious that those skilled in the art can make many substitutions, modifications and changes based on the above content. Therefore, all such substitutions, improvements and changes are included within the scope of the appended claims.

Claims

1. A material feeding device for copper bar processing, characterized in that, It includes a base, a first support frame and a second support frame disposed on the base, a feeding mechanism rotatably connected to the first support frame and the second support frame for placing a material roll, and a driving mechanism disposed on the base for driving the feeding mechanism to rotate; the driving mechanism includes a driving seat connected to the base, a connecting seat rotatably connected to the driving seat, a lead screw connected to the connecting seat, and a driving motor disposed on the connecting seat, the driving motor is in transmission connection with the lead screw, the upper end of the screw rod of the lead screw is rotatably connected to the feeding mechanism, and the lower end of the screw rod of the lead screw extends downward through the connecting seat.

2. The feeding device for copper bar processing according to claim 1, wherein, The feeding mechanism includes a first feeding frame connected to the first support frame, a second feeding frame connected to the second support frame, a fixed connecting frame connected between the first feeding frame and the second feeding frame, a feeding shaft connected between the first feeding frame and the second feeding frame for placing the material roll, and a braking assembly disposed on the first feeding frame, the braking assembly is in transmission connection with the feeding shaft, and the fixed connecting frame is connected to the upper end of the screw rod of the lead screw.

3. The feeding device for copper bar processing according to claim 2, characterized in that, The first feeding frame is provided with a first bearing assembly, the second feeding frame is provided with a second bearing assembly matching the first bearing assembly, and the two ends of the feeding shaft are respectively connected to the first bearing assembly and the second bearing assembly; the first bearing assembly and the second bearing assembly are connected; the first bearing assembly and the second bearing assembly both include a bearing bracket, and two guiding rolling members disposed on the bearing bracket, and there is a gap between the two guiding rolling members.

4. The feeding device for copper bar processing according to claim 3, characterized in that, The rolling member is a bearing.

5. The feeding device for copper bar processing according to claim 2, characterized in that, The braking assembly includes a braking bracket connected to the first feeding frame, a brake disposed on the braking bracket, and an output end of the brake is in transmission connection with the feeding shaft.

6. The feeding device for copper bar processing according to claim 5, wherein A connecting shaft sleeve for connecting the output end of the brake is disposed at the end of the feeding shaft.

7. The feeding device for copper bar processing according to claim 2, wherein, The fixed connecting frame is provided with a rotating connecting frame, the upper end of the lead screw is provided with a connecting head, and the connecting head is rotatably connected to the rotating connecting frame.

8. The feeding device for copper bar processing according to claim 2, wherein, A tension controller is disposed on the first feeding frame.

9. The feeding device for copper bar processing according to claim 2, characterized in that, A retaining ring matching the material roll is disposed on the feeding shaft.

10. The feeding device for copper bar processing according to claim 2, wherein, A reinforcing beam is disposed between the first feeding frame and the second feeding frame.

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