A feeding mechanism and aluminum busbar straightening equipment having the same

Abstract

The present invention relates to the technical field of aluminum busbar straightening, and specifically discloses a feeding mechanism and an aluminum busbar straightening device having the feeding mechanism, wherein the feeding mechanism comprises a bottom plate, a material guiding mechanism, a limiting mechanism and a feeding mechanism, wherein a mounting frame is provided on the bottom plate, the mounting frame is fixedly mounted on the bottom plate through a supporting frame, the feeding mechanism is mounted on the mounting frame, the feeding mechanism comprises a feeding roller and a brake roller, and a brake pad is provided on the brake roller; the mounting frame is also provided with a rotation reset component for controlling the rotation reset of the second rotating shaft. When the aluminum busbar is fed, the brake pad on the brake roller is quickly approached to the aluminum busbar below the brake roller, and the aluminum busbar is decelerated by the brake pad during the feeding process of the aluminum busbar, so as to avoid instantaneous impact when the aluminum busbar is fed and discharged.

Description

Technical Field

[0001] The invention specifically relates to the technical field of aluminum busbar straightening, and in particular to a feeding mechanism and aluminum busbar straightening equipment having the feeding mechanism. Background Art

[0002] Aluminum busbar is a conductive material made of high-purity aluminum material, usually with a rectangular or flat cross-section. It is widely used in various scenarios, including power transformers, power plants, electric vehicle charging piles, electronic equipment, buildings, and industrial equipment. Aluminum busbar has the following characteristics: Conductive performance: The conductivity of aluminum busbar is second only to copper, but better than many other materials. Although the conductivity of aluminum is lower than that of copper, it has also reached the conductivity of some copper busbars on the market, and the cross-sectional area of ​​the aluminum busbar has also increased accordingly. Therefore, in terms of safety, the safety performance of the busbar will not be affected by the change of materials. Lightweight characteristics: Compared with copper conductors, the weight of aluminum busbars is only about half, which can reduce costs and simplify the installation process in long-distance power transmission. Heat dissipation performance: The aluminum busbar is a dense structure, and the shell is made of aluminum alloy profiles with high thermal conductivity. The heat dissipation method is integral heat conduction, with high heat conduction efficiency and good heat dissipation performance.

[0003] Aluminum busbars need to be straightened by a straightening machine during production. Most existing straightening machines use manual feeding to load aluminum busbars one by one. Workers insert the aluminum busbars from the feed end of the straightening machine, and the aluminum busbars are directly discharged from the discharge end after being straightened by the straightening machine. Since the straightening rollers in the straightening machine are in a rotating state before feeding, when the aluminum busbars are inserted by manual feeding, the straightening rollers drive the aluminum busbars to move instantly, causing instantaneous impact on the aluminum busbars, which seriously affects the personal safety of the operators. Summary of the invention

[0004] The object of the present invention is to provide a feeding mechanism and an aluminum busbar straightening device having the feeding mechanism, so as to solve the problem proposed in the above background technology that the straightening roller in the straightening machine is in a rotating state before feeding, and when the aluminum busbar is inserted by manual feeding, the straightening roller drives the aluminum busbar to move instantaneously, causing the aluminum busbar to have an instantaneous impact phenomenon, which seriously affects the personal safety of the operator.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A feeding mechanism comprises a base plate, a material guiding mechanism, a limiting mechanism and a feeding mechanism, wherein a mounting frame is provided on the base plate, the mounting frame is fixedly mounted on the base plate through a supporting frame, the feeding mechanism is mounted on the mounting frame, the feeding mechanism comprises a feeding roller and a brake roller, and the brake roller is provided with a brake pad; the feeding roller is rotatably mounted on the mounting frame through a first rotating shaft, a sector gear is fixedly mounted on the first rotating shaft, the brake roller is rotatably mounted on the mounting frame through a second rotating shaft, a driven gear is mounted on the second rotating shaft, the mounting frame is located between the sector gear and the driven gear and is also rotatably mounted with a connecting gear, the two sides of the connecting gear are respectively meshed with the sector gear and the driven gear, when the first rotating shaft rotates, the sector gear drives the connecting gear to rotate, so that the connecting gear drives the second rotating shaft to rotate;

[0007] The mounting frame is also provided with a rotation reset component for controlling the rotation reset of the second rotating shaft. After the sector gear is separated from the connecting gear, the rotation reset component drives the second rotating shaft to rotate, and then drives the brake roller to rotate, so that the brake pad on the brake roller quickly approaches the aluminum busbar under the brake roller until the brake pad contacts the aluminum busbar.

[0008] As a further solution of the present invention: the rotation reset assembly includes a second shell, the second rotating shaft is rotatably installed at the center of the second shell, an arc groove is opened inside the second shell, a rotating plate is fixedly installed at the end of the second rotating shaft, and the rotating plate is connected to one side of the arc groove through a second spring.

[0009] As a further solution of the present invention: the driven gear is slidably mounted on the second rotating shaft, a return spring is arranged between the driven gear and the mounting frame, and the return spring is sleeved on the second rotating shaft.

[0010] As a further solution of the present invention: a waist-shaped groove is provided on the side of the driven gear facing the mounting frame, and a limiting assembly is also installed on the mounting frame. The limiting assembly includes a first shell, an electromagnet fixedly installed on the bottom of the first shell, and a slider slidably installed inside the first shell. One end of the slider is connected to the electromagnet through a first spring, and the other end of the slider is fixedly installed with a push rod matching the waist-shaped groove, and the slider is made of iron material.

[0011] As a further solution of the present invention: a plurality of material guiding mechanisms are arranged on the bottom plate below the feeding mechanism, and the material guiding mechanism includes a support seat and a material guiding roller fixedly mounted on the bottom plate, the material guiding roller is rotatably mounted on the roller seat, and the roller seat is connected to the support seat through an elastic connecting piece.

[0012] As a further solution of the present invention: the limiting mechanism includes a placement seat and two sliding seats symmetrically arranged on both sides of the placement seat, two first extrusion slopes are symmetrically arranged on the left and right sides of the placement seat, and the sliding seat is provided with a second extrusion slope matching the first extrusion slope.

[0013] As a further solution of the present invention: a rack is fixedly installed on the outer side of the sliding seat, a driven shaft is rotatably installed on the base plate, a follower gear is fixedly installed on the driven shaft, the follower gear is meshed with the rack, a swing arm is also fixedly installed on the driven shaft, and a limiter is provided on the swing arm to limit the aluminum busbar.

[0014] As a further solution of the present invention: a first connecting seat is fixedly installed on the swing arm, and the limiter includes a second connecting seat and a clamp, the second connecting seat and the first connecting seat are connected by a universal joint, and the second connecting seat and the first connecting seat are provided with a plurality of traction springs; the clamp is installed at the outer end of the second connecting seat, and a clamping groove is opened on the inner side of the clamp, and two clamping blocks are slidably installed inside the clamping groove, and the clamping blocks are connected to the inner wall of the clamping groove through limit springs.

[0015] An aluminum busbar straightening device includes the above-mentioned feeding mechanism and a straightening mechanism, wherein the straightening mechanism includes a base and a frame, the base is provided with a plurality of lower straightening rollers, the frame is provided with a plurality of upper straightening rollers matched with the lower straightening rollers, and the rear side of the base is also provided with a second motor and a transmission mechanism.

[0016] As a further solution of the present invention: the feeding mechanism is arranged on the feeding side and the discharging side of the straightening mechanism, and the first motor and the second motor are both forward and reverse motors.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention feeds the aluminum busbar straightening equipment by arranging a feeding mechanism, the feeding mechanism includes a bottom plate, a material guiding mechanism, a limiting mechanism and a feeding mechanism, the feeding mechanism includes a feeding roller and a brake roller, and the brake roller is provided with a brake pad. When the aluminum busbar is fed, the brake pad on the brake roller quickly approaches the aluminum busbar under the brake roller until the brake pad contacts the aluminum busbar, so that the aluminum busbar is decelerated by the brake pad during the feeding process of the aluminum busbar, thereby avoiding instantaneous impact when the aluminum busbar is fed and discharged, which not only prolongs the service life of the machinery, but also improves the safety of feeding and discharging the aluminum busbar. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural diagram of the feeding mechanism.

[0019] Figure 2 This is a schematic diagram of the structure in which the protective cover and aluminum busbar are removed from the feeding mechanism.

[0020] Figure 3 It is a structural schematic diagram of the feeding mechanism in the loading mechanism.

[0021] Figure 4 It is a top view of the feeding mechanism in the loading mechanism.

[0022] Figure 5 It is a schematic diagram of the rotation process of the fan gear and the driven gear in the feeding mechanism of the loading mechanism, where: Figure 5 (1) is the initial state; Figure 5 (2) is the brake preparation state; Figure 5 The middle (3) is the braking state.

[0023] Figure 6 It is a structural schematic diagram of the limit assembly in the feeding mechanism.

[0024] Figure 7 It is a schematic diagram of the structure of the rotary reset component in the feeding mechanism.

[0025] Figure 8 It is a structural schematic diagram of the limiting mechanism in the feeding mechanism.

[0026] Fig. 9 It is a side view of the limiting mechanism in the feeding mechanism.

[0027] Fig.10 It is a schematic diagram of the structure of the limiter in the feeding mechanism.

[0028] Fig.11 This is a schematic diagram of the structure of the aluminum busbar straightening equipment.

[0029] Fig.12 This is a schematic diagram of the structure of the aluminum busbar straightening equipment in Example 2.

[0030] In the figure: 10-bottom plate, 11-mounting frame, 12-protective cover, 13-support frame, 20-material guide mechanism, 21-support seat, 22-elastic connector, 23-material guide roller, 30-limiting mechanism, 31-placing seat, 32-sliding seat, 321-rack, 33-guide rail, 34-mounting seat, 35-driven shaft, 351-follower gear, 36-swing arm, 361-first connecting seat, 37-limiter, 371-second connecting seat, 372-universal joint, 373-clamping block, 374-limiting spring, 38-connecting spring, 40-aluminum busbar, 50-feeding mechanism, 51-feeding roller, 511-sector gear, 512-first rotating Shaft, 52-brake roller, 521-driven gear, 522-waist groove, 523-brake pad, 524-reset spring, 525-second rotating shaft, 5251-rotating plate, 53-connecting gear, 54-first motor, 541-first housing, 542-slider, 543-top rod, 544-first spring, 545-electromagnet, 546-connector, 55-limiting assembly, 56-rotation reset assembly, 561-second housing, 562-arc groove, 563-second spring, 60-straightening mechanism, 61-base, 611-lower straightening roller, 62-frame, 621-upper straightening roller, 63-transmission mechanism, 64-second motor. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] Aluminum busbars need to be straightened by a straightening machine during production. Most of the existing straightening machines still use manual feeding to load the aluminum busbars one by one. Workers insert the aluminum busbars from the feed end of the straightening machine, and the aluminum busbars are directly discharged from the discharge end after being straightened by the straightening machine. Since the straightening rollers in the straightening machine are in a rotating state before feeding, when the aluminum busbars are inserted by manual feeding, the straightening rollers drive the aluminum busbars to move instantly, causing instantaneous impact on the aluminum busbars, which seriously affects the personal safety of the operators.

[0033] Based on this, see Figure 1-Figure 10In the present invention, a feeding mechanism is used to feed the aluminum busbar 40 into the aluminum busbar straightening device so that the straightening device can straighten the aluminum busbar 40. The feeding mechanism includes a bottom plate 10, a material guiding mechanism 20, a limiting mechanism 30 and a feeding mechanism 50. The bottom plate 10 is provided with a mounting frame 11, and the mounting frame 11 is fixedly mounted on the bottom plate 10 through a supporting frame 13. The feeding mechanism 50 is mounted on the mounting frame 11, and a protective cover 12 for protecting the feeding mechanism 50 is provided on the mounting frame 11; the feeding mechanism 50 includes a feeding roller 51 and a brake roller 52, and the brake roller 52 is provided with a brake pad 523, and the feeding roller 51 is arranged on the mounting frame 11. The frame 11 is close to one side of the aluminum busbar straightening device. When the feed roller 51 is in a rotating state, it drives the aluminum busbar 40 to move, so that the aluminum busbar 40 enters the aluminum busbar straightening device; the feed roller 51 is rotatably mounted on the mounting frame 11 through a first rotating shaft 512, and a fan gear 511 is fixedly mounted on the first rotating shaft 512. The brake roller 52 is rotatably mounted on the mounting frame 11 through a second rotating shaft 525, and a driven gear 521 is mounted on the second rotating shaft 525. The mounting frame 11 is located between the fan gear 511 and the driven gear 521 and is also rotatably mounted with a connecting gear 53. The two sides of the connecting gear 53 are respectively meshed with the fan gear 511 and the driven gear 521. Figure 3 As shown, when the first rotating shaft 512 is in a clockwise rotation state, the fan gear 511 gradually contacts and drives the connecting gear 53 to rotate, so that the connecting gear 53 drives the second rotating shaft 525 to rotate clockwise. At this time, the brake roller 52 rotates clockwise, and the brake pad 523 on the brake roller 52 is away from the aluminum busbar 40 under the brake roller 52; the mounting frame 11 is also provided with a rotation reset component 56 for controlling the rotation and reset of the second rotating shaft 525. After the fan gear 511 is separated from the connecting gear 53, the rotation reset component 56 drives the second rotating shaft 525 to rotate counterclockwise, thereby driving the brake roller 52 to rotate counterclockwise, and the brake pad 523 on the brake roller 52 quickly approaches the aluminum busbar 40 under the brake roller 52 until the brake pad 523 contacts the aluminum busbar 40. It can be understood that the aluminum busbar 40 is decelerated by the brake pad 523 during the feeding process of the aluminum busbar 40.

[0034] like Figure 7As shown, in the present application, the rotation reset assembly 56 includes a second shell 561, the second rotating shaft 525 is rotatably installed at the center of the second shell 561, an arc groove 562 is opened inside the second shell 561, and a rotating plate 5251 is fixedly installed at the end of the second rotating shaft 525, and the rotating plate 5251 is connected to one side of the arc groove 562 through a second spring 563. When the second rotating shaft 525 is in a clockwise rotation state, the rotating plate 5251 rotates with the second rotating shaft 525, and the second spring 563 is deformed. After the sector gear 511 is separated from the connecting gear 53, the second rotating shaft 525 loses power, and the second spring 563 returns to its initial state, thereby driving the second rotating shaft 525 to rotate counterclockwise.

[0035] Furthermore, in this application, Figure 4 As shown, the driven gear 521 is slidably mounted on the second rotating shaft 525, and a return spring 524 is provided between the driven gear 521 and the mounting frame 11, and the return spring 524 is sleeved on the second rotating shaft 525; Figure 3 as well as Figure 5 , Figure 6 As shown, the driven gear 521 is provided with a waist-shaped groove 522 on one side facing the mounting frame 11, and a limit assembly 55 is also installed on the mounting frame 11, and the limit assembly 55 includes a first shell 541, an electromagnet 545 fixedly installed at the bottom of the first shell 541, and a slider 542 slidably installed inside the first shell 541. One end of the slider 542 is connected to the electromagnet 545 through a first spring 544, and the other end of the slider 542 is fixedly installed with a push rod 543 that matches the waist-shaped groove 522. The slider 542 is made of iron material. When the electromagnet 545 is not energized, the slider 542 slides outward under the elastic force of the first spring 544, causing the push rod 543 to move toward the bottom of the waist-shaped groove 522. When the push rod 543 contacts the bottom of the waist-shaped groove 522, it pushes the driven gear 521, and then pushes the driven gear 521 to slide on the second rotating shaft 525 until the driven gear 521 is separated from the connecting gear 53; in addition, a connector 546 is also provided on the first shell 541, and the connector 546 is connected to the electromagnet 545 through a wire. The connector 546 is used to connect the power supply of the electromagnet 545. When the electromagnet 545 is energized, the push rod 543 is in a separated state from the bottom of the waist-shaped groove 522.

[0036] by Figure 5 For example, Figure 5 In the figure, the circle in the waist groove 522 indicates the position of the ejector pin 543. Figure 5In (1), the sector gear 511 and the driven gear 521 are both in the initial state. At this time, the first rotating shaft 512 has not started to rotate, the electromagnet 545 is in the energized state, and the slider 542 is located inside the first housing 541; the first rotating shaft 512 and the sector gear 511 rotate clockwise until Figure 5 In the brake preparation state (2), the second shaft 525 and the driven gear 521 also rotate clockwise, and the first shaft 512 and the sector gear 511 rotate clockwise. Figure 5 Middle (2) Rotate to Figure 5 During the braking state in (3), the electromagnet 545 is powered off, and the push rod 543 pushes the driven gear 521 to slide, so that the driven gear 521 is separated from the connecting gear 53, so that the first rotating shaft 512 cannot drive the second rotating shaft 525 to rotate during the subsequent rotation. It should be noted that since the increase in the speed of the aluminum busbar 40 when the straightening machine is fed is instantaneous, it is only necessary to slow down the aluminum busbar 40 through the brake pad 523 when the aluminum busbar 40 just enters the straightening equipment. After the aluminum busbar 40 enters the straightening equipment, the speed will no longer change suddenly.

[0037] Please refer again Figure 1 In the embodiment of the present application, a plurality of material guiding mechanisms 20 are arranged on the bottom plate 10 below the feeding mechanism 50. The material guiding mechanism 20 includes a support seat 21 and a material guiding roller 23 fixedly mounted on the bottom plate 10. The material guiding roller 23 is rotatably mounted on the roller seat. The roller seat is connected to the support seat 21 through an elastic connecting member 22. The material guiding roller 23 and the feeding roller 51 cooperate with each other to deliver the aluminum busbar 40 into the straightening equipment.

[0038] See also Figure 7-Figure 9 In the present application, the limiting mechanism 30 includes a placement seat 31 and two sliding seats 32 symmetrically arranged on both sides of the placement seat 31. Two first extrusion slopes are symmetrically arranged on the left and right sides of the placement seat 31. The sliding seat 32 is provided with a second extrusion slope matched with the first extrusion slope. When the aluminum busbar 40 is placed on the placement seat 31, the aluminum busbar 40 presses the placement seat 31 under the action of gravity, so that the placement seat 31 presses the sliding seat 32 through the first extrusion slope and the second extrusion slope, so that the sliding seat 32 slides away from the placement seat 31;

[0039] Furthermore, in the present application, a rack 321 is fixedly installed on the outer side of the sliding seat 32, a driven shaft 35 is rotatably installed on the base plate 10, a follower gear 351 is fixedly installed on the driven shaft 35, the follower gear 351 is meshed with the rack 321, and a swing arm 36 is also fixedly installed on the driven shaft 35, and a limiter 37 for limiting the aluminum busbar 40 is provided on the swing arm 36 to avoid the tail end of the aluminum busbar 40 from moving randomly during feeding, thereby improving the stability of the aluminum busbar 40 during feeding.

[0040] It should be noted that if Fig. 9 As shown, a vertical rod is provided on the bottom plate 10, and the bottom of the placement seat 31 is slidably mounted on the vertical rod; a guide rail 33 is also installed on the bottom plate 10, and the sliding seat 32 is slidably mounted on the guide rail 33, and the two sliding seats 32 are connected by a connecting spring 38 to facilitate the reset of the sliding seat 32. In addition, in the embodiment of the present application, the driven shaft 35 is rotatably mounted on the bottom plate 10 through the mounting seat 34, and a reset component (such as a torsion spring) can be set in the mounting seat 34 to limit the rotation of the driven shaft 35 and improve the stability of the reset of the driven shaft 35.

[0041] like Fig.11 As shown, in the present application, a first connecting seat 361 is fixedly mounted on the swing arm 36, and the limiter 37 includes a second connecting seat 371 and a chuck, wherein the second connecting seat 371 and the first connecting seat 361 are connected via a universal joint 372, and the second connecting seat 371 and the first connecting seat 361 are provided with a plurality of traction springs; the chuck is mounted on the outer end of the second connecting seat 371, and a clamping groove is provided on the inner side of the chuck, and two clamping blocks 373 are slidably mounted inside the clamping groove, and the clamping blocks 373 are connected to the inner wall of the clamping groove via a limit spring 374, and the chuck is used to clamp and limit the side of the aluminum busbar 40, thereby reducing the speed of the aluminum busbar 40 during feeding, and at the same time reducing the movement of the aluminum busbar 40 during feeding, thereby improving the stability of the aluminum busbar 40 during feeding.

[0042] The present application also discloses an aluminum busbar straightening device including the above-mentioned feeding mechanism, and the aluminum busbar straightening device also includes a straightening mechanism 60, wherein the straightening mechanism 60 includes a base 61 and a frame 62, wherein the base 61 is provided with a plurality of lower straightening rollers 611, and the frame 62 is provided with a plurality of upper straightening rollers 621 matched with the lower straightening rollers 611, and a second motor 64 and a transmission mechanism 63 are also provided on the rear side of the base 61, and the second motor 64 drives the upper straightening rollers 621 and the lower straightening rollers 611 to rotate through the transmission mechanism 63, so that the upper straightening rollers 621 and the lower straightening rollers 611 bend and straighten the aluminum busbar 40.

[0043] Embodiment 1, as Fig.11 As shown, in Example 1 of the present application, the feeding mechanism is arranged on the feeding side of the straightening mechanism 60 , and the feeding mechanism is used to feed the aluminum busbar 40 into the straightening mechanism 60 .

[0044] Embodiment 2, as Fig.12As shown, in Example 2 of the present application, the feeding mechanism is arranged on the feeding side and the discharging side of the straightening mechanism 60, and the feeding mechanism is used to feed the aluminum busbar 40 into the straightening mechanism 60 and receive the aluminum busbar 40 discharged from the straightening mechanism 60. In Example 2, the first motor 54 and the second motor 64 are both forward and reverse motors. The aluminum busbar 40 is fed into the straightening mechanism 60 by the feeding mechanism on the feeding side for straightening and then enters the feeding mechanism on the discharging side to complete one straightening; then, the rotation direction of the first motor 54 and the second motor 64 is changed so that the feeding mechanism on the discharging side feeds the aluminum busbar 40 into the straightening mechanism 60 again for straightening, and the straightened aluminum busbar 40 enters the feeding mechanism on the feeding side to complete the secondary straightening, and so on and so forth, to achieve multiple straightening of the aluminum busbar 40, thereby improving the straightening effect of the aluminum busbar 40 without adding straightening rollers.

[0045] It will be apparent to those skilled in the art that the 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 features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0046] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A feeding mechanism, characterized in that: The invention comprises a bottom plate (10), a material guiding mechanism (20), a limiting mechanism (30) and a feeding mechanism (50); the bottom plate (10) is provided with a mounting frame (11); the mounting frame (11) is fixedly mounted on the bottom plate (10) via a supporting frame (13); the feeding mechanism (50) is mounted on the mounting frame (11); the feeding mechanism (50) comprises a feeding roller (51) and a brake roller (52); the brake roller (52) is provided with a brake pad (523); the feeding roller (51) is rotatably mounted on the mounting frame (11) via a first rotating shaft (512); a fan is fixedly mounted on the first rotating shaft (512); The first rotating shaft (512) is provided with a fan-shaped gear (511), the brake roller (52) is rotatably mounted on the mounting frame (11) via a second rotating shaft (525), a driven gear (521) is mounted on the second rotating shaft (525), the mounting frame (11) is located between the fan-shaped gear (511) and the driven gear (521), and a connecting gear (53) is rotatably mounted on the connecting frame (11), the two sides of the connecting gear (53) are respectively meshed with the fan-shaped gear (511) and the driven gear (521), when the first rotating shaft (512) rotates, the fan-shaped gear (511) drives the connecting gear (53) to rotate, so that the connecting gear (53) drives the second rotating shaft (525) to rotate; The mounting frame (11) is also provided with a rotation reset component (56) for controlling the rotation reset of the second rotating shaft (525). After the sector gear (511) is separated from the connecting gear (53), the rotation reset component (56) drives the second rotating shaft (525) to rotate, thereby driving the brake roller (52) to rotate, so that the brake pad (523) on the brake roller (52) quickly approaches the aluminum busbar (40) below the brake roller (52) until the brake pad (523) contacts the aluminum busbar (40); The rotation reset assembly (56) comprises a second housing (561); the second rotating shaft (525) is rotatably mounted at the center of the second housing (561); an arc-shaped groove (562) is provided inside the second housing (561); a rotating plate (5251) is fixedly mounted at the end of the second rotating shaft (525); the rotating plate (5251) is connected to one side of the arc-shaped groove (562) via a second spring (563); the driven gear (521) is slidably mounted on the second rotating shaft (525); a reset spring (524) is provided between the driven gear (521) and the mounting frame (11); the reset spring (524) is sleeved on the second rotating shaft (525) ); a waist-shaped groove (522) is provided on the side of the driven gear (521) facing the mounting frame (11); a limit assembly (55) is also installed on the mounting frame (11); the limit assembly (55) comprises a first shell (541), an electromagnet (545) fixedly installed at the bottom of the first shell (541), and a slider (542) slidably installed inside the first shell (541); one end of the slider (542) is connected to the electromagnet (545) via a first spring (544); the other end of the slider (542) is fixedly installed with a push rod (543) that matches the waist-shaped groove (522); and the slider (542) is made of iron material.

2. The feeding mechanism according to claim 1, characterized in that: A plurality of material guiding mechanisms (20) are arranged on the bottom plate (10) below the feeding mechanism (50), the material guiding mechanisms (20) comprising a support seat (21) fixedly mounted on the bottom plate (10) and a material guiding roller (23), the material guiding roller (23) being rotatably mounted on the roller seat, and the roller seat being connected to the support seat (21) via an elastic connecting member (22).

3. The feeding mechanism according to claim 1, characterized in that: The limiting mechanism (30) comprises a placement seat (31) and two sliding seats (32) symmetrically arranged on both sides of the placement seat (31); two first extrusion inclined surfaces are symmetrically arranged on the left and right sides of the placement seat (31); and a second extrusion inclined surface matching the first extrusion inclined surface is arranged on the sliding seat (32).

4. The feeding mechanism according to claim 3, characterized in that: A rack (321) is fixedly mounted on the outer side of the sliding seat (32); a driven shaft (35) is rotatably mounted on the bottom plate (10); a follower gear (351) is fixedly mounted on the driven shaft (35); the follower gear (351) is meshed with the rack (321); a swing arm (36) is also fixedly mounted on the driven shaft (35); a limiter (37) for limiting the position of the aluminum busbar (40) is provided on the swing arm (36); a vertical rod is provided on the bottom plate (10); the bottom of the placement seat (31) is slidably mounted on the vertical rod; a guide rail (33) is also mounted on the bottom plate (10); the sliding seat (32) is slidably mounted on the guide rail (33), and the two sliding seats (32) are connected via a connecting spring (38).

5. The feeding mechanism according to claim 4, characterized in that: A first connecting seat (361) is fixedly mounted on the swing arm (36); the limiter (37) comprises a second connecting seat (371) and a clamp; the second connecting seat (371) and the first connecting seat (361) are connected via a universal joint (372); the second connecting seat (371) and the first connecting seat (361) are provided with a plurality of traction springs; the clamp is mounted on the outer end of the second connecting seat (371); a clamping groove is provided on the inner side of the clamp; two clamping blocks (373) are slidably mounted inside the clamping groove; the clamping blocks (373) are connected to the inner wall of the clamping groove via a limit spring (374).

6. An aluminum busbar straightening device, comprising a feeding mechanism according to any one of claims 1 to 5, characterized in that: The invention also comprises a straightening mechanism (60), wherein the straightening mechanism (60) comprises a base (61) and a frame (62), wherein a plurality of lower straightening rollers (611) are arranged on the base (61), and a plurality of upper straightening rollers (621) matched with the lower straightening rollers (611) are arranged on the frame (62), and a second motor (64) and a transmission mechanism (63) are also arranged on the rear side of the base (61).

7. The aluminum busbar straightening equipment according to claim 6, characterized in that: The loading mechanism is arranged on the feeding side and the discharging side of the straightening mechanism (60), and the first motor (54) and the second motor (64) are both forward and reverse motors.

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