A power distribution copper busbar drilling and feeding mechanism

Abstract

This application discloses a copper busbar punching and feeding mechanism, relating to the field of copper busbar punching, including a support frame. This utility model, through the action of a self-adaptive mechanism, can transport copper busbars of different thicknesses. The copper busbar is placed on one side of the conveying roller and the lower pressure roller. Depending on the thickness of the copper busbar, the lower pressure roller is pushed upwards, which in turn pushes the drive shaft upwards, causing the slider to move upwards within the protective shell. At this time, two first springs are respectively pushed upwards by the slider and the drive shaft and compressed. Under the action of the two first springs, a downward thrust is applied to the slider and the drive shaft respectively. The drive shaft pushes the lower pressure roller downwards, and the lower pressure roller applies a downward thrust to the copper busbar, causing the copper busbar to adhere tightly to the outer surface of the conveying roller. Finally, the copper busbar is transported. This mechanism adapts to copper busbars of different thicknesses and improves the adaptability of the device, eliminating the need to change different feeding equipment for copper busbars of different thicknesses.

Description

Technical Field

[0001] This utility model relates to the field of copper busbar drilling technology, and in particular to a power distribution copper busbar drilling and feeding mechanism. Background Technology

[0002] Distribution copper busbars are key conductive components used in power systems for transmitting and distributing electrical energy. They are usually made of high-purity copper (such as T2 copper). In power systems, as a key component for power transmission, the processing quality of distribution copper busbars directly affects the reliability and safety of electrical equipment. Among these requirements, the feeding of distribution copper busbars is particularly stringent when drilling holes.

[0003] Place the power distribution copper busbar on one side of two rollers in the feeding mechanism. The two rollers clamp the copper busbar according to its thickness. According to the width of the copper busbar, the copper busbar is conveyed in a straight line during the conveying process. Control the operation of the conveying rollers to send the power distribution copper busbar into the drilling equipment.

[0004] Existing power distribution copper busbar punching and feeding mechanisms have limited functionality when dealing with copper busbars of different widths and thicknesses. They cannot adjust the distance between the two feeding rollers according to the different thicknesses and widths of the copper busbars, and they also lack the function of limiting the width of the copper busbars. Therefore, a new power distribution copper busbar punching and feeding mechanism is proposed. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the problems existing in the prior art, this utility model provides a power distribution copper busbar punching and feeding mechanism.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model is implemented through the following technical solution: a power distribution copper busbar drilling and feeding mechanism, including a support frame, a self-adaptive mechanism is provided on the top of the support frame, and an adjustment mechanism is provided on the outer surface of the self-adaptive mechanism.

[0009] As a preferred embodiment of the power distribution copper busbar drilling and feeding mechanism of this utility model, the self-adaptive mechanism includes a side plate fixedly installed on the top of the support frame. A plurality of conveying rollers are arranged sequentially from left to right on one side of the side plate. The side plate is provided with a drive shaft with the same number of conveying rollers inside. A pressure roller adapted to the conveying rollers is fixedly installed on one side of the drive shaft.

[0010] As a preferred embodiment of the power distribution copper busbar punching and feeding mechanism of this utility model, the adjusting mechanism includes a limiting ring movably sleeved on the outside of the conveying roller, a U-shaped block fixedly installed on the top of the limiting ring, an arc-shaped sliding plate movably arranged inside the U-shaped block, and limiting pins symmetrically arranged inside the arc-shaped sliding plate.

[0011] As a preferred embodiment of the power distribution copper busbar punching and feeding mechanism of this utility model, the side plate has a straight slot hole with the same number of straight slot holes as the conveying rollers, the drive shaft is slidably connected inside the straight slot hole, and the pressure roller is located above the conveying rollers.

[0012] As a preferred embodiment of the power distribution copper busbar drilling and feeding mechanism of this utility model, a protective shell is fixedly connected to one side of the side plate, a slider is movably installed inside the protective shell, and a first spring and a damping rod are provided on the top of the slider and the transmission shaft.

[0013] In a preferred embodiment of the power distribution copper busbar drilling and feeding mechanism of this utility model, the first spring is located outside the damping rod, the transmission shaft is fixedly installed at the center of one side of the slider, the protective shell is located on one side of the straight slot hole, and the slider is slidably connected inside the protective shell.

[0014] As a preferred embodiment of the power distribution copper busbar punching and feeding mechanism of this utility model, the inner surface of the U-shaped block is provided with a groove adapted to the arc-shaped sliding plate, the arc-shaped sliding plate is slidably connected inside the groove, the top of the arc-shaped sliding plate and the limiting ring are symmetrically provided with round holes adapted to the limiting pins, the outer surface of the conveying roller is evenly distributed and symmetrically provided with round grooves adapted to the limiting pins, and the limiting pins are sequentially movably inserted into the arc-shaped sliding plate, the limiting ring and the conveying roller.

[0015] In a preferred embodiment of the power distribution copper busbar drilling and feeding mechanism of this utility model, the limiting pin is fixedly connected to a leveling block on the outer surface of the top of the arc-shaped sliding plate, and the leveling block is located on the top of the arc-shaped sliding plate. A second spring is provided on the top of the leveling block, and the second spring is located outside the limiting pin. A pull plate is fixedly connected to the top of the limiting pin.

[0016] (III) Beneficial Effects

[0017] This utility model provides a power distribution copper busbar drilling and feeding mechanism. It has the following beneficial effects:

[0018] 1. Through the action of the self-adaptive mechanism, copper busbars of different thicknesses can be conveyed. The copper busbar is placed on the opposite side of the conveying roller and the lower pressure roller. According to the thickness of the copper busbar, the lower pressure roller is pushed upward, and the lower pressure roller pushes the drive shaft upward, causing the slider to move upward in the protective shell. At this time, the two first springs are pushed upward by the slider and the drive shaft and compressed. Under the action of the two first springs, a downward thrust is applied to the slider and the drive shaft respectively. The drive shaft pushes the lower pressure roller downward, and the lower pressure roller applies a downward thrust to the copper busbar, so that the copper busbar is tightly attached to the outer surface of the conveying roller. Finally, the copper busbar is conveyed. It has the function of adapting to copper busbars of different thicknesses and conveying copper busbars, improving the adaptability of the device. There is no need to change different feeding equipment when dealing with copper busbars of different thicknesses.

[0019] 2. Through the adjustment mechanism, copper busbars of different widths can be conveyed. By pulling the pull plate, the two limit pins are pulled upwards. The limit pins drive the corresponding leveling blocks to move upwards from the top of the arc-shaped slide plate, thereby pulling the limit pins upwards and removing them from the circular groove of the conveying roller. The lateral position of the limit ring on the conveying roller is adjusted according to the width of the copper busbar. After the position of the limit ring is determined, the tension applied to the pull plate is released. Under the action of the second spring, the leveling blocks are pushed towards the arc-shaped slide plate, and the limit pins are inserted into the corresponding circular groove of the conveying roller. This mechanism can adapt to copper busbars of different widths, limit the width of the copper busbar conveying, prevent the copper busbar from moving left and right during the conveying process, and improve the drilling accuracy of the copper busbar. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0022] Figure 2 This is a partial cross-sectional schematic diagram of the self-adaptive mechanism of this utility model.

[0023] Figure 3 This is a partial cross-sectional view of the self-adaptive mechanism of this utility model from another perspective.

[0024] Figure 4 This is a schematic diagram of the overall structure of the adjustment mechanism of this utility model.

[0025] Figure 5 This is a partial cross-sectional schematic diagram of the adjustment mechanism of this utility model.

[0026] In the diagram, 1 is the support frame; 2 is the self-adapting mechanism; 201 is the side plate; 202 is the drive shaft; 203 is the protective shell; 204 is the lower pressure roller; 205 is the conveying roller; 206 is the slider; 207 is the first spring; 208 is the damping rod; 209 is the straight slot hole; 3 is the adjusting mechanism; 301 is the limit ring; 302 is the U-shaped block; 303 is the arc-shaped sliding plate; 304 is the leveling block; 305 is the pull plate; 306 is the second spring; and 307 is the limit pin. Detailed Implementation

[0027] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0028] Example 1

[0029] Reference Figure 1 , Figure 2 and Figure 3 This is the first embodiment of the present utility model. This embodiment provides a power distribution copper busbar drilling and feeding mechanism, including a support frame 1, a self-adaptive mechanism 2 is provided on the top of the support frame 1, and an adjustment mechanism 3 is provided on the outer surface of the self-adaptive mechanism 2.

[0030] Specifically, the self-adaptive mechanism 2 includes a side plate 201 fixedly installed on the top of the support frame 1. Multiple conveying rollers 205 are arranged sequentially from left to right on one side of the side plate 201. The side plate 201 has a drive shaft 202 with the same number of conveying rollers 205 inside. A pressure roller 204 adapted to the conveying rollers 205 is fixedly installed on one side of the drive shaft 202.

[0031] Specifically, the side plate 201 has straight slots 209 on one side, the same number as the conveyor roller 205. The drive shaft 202 is slidably connected inside the straight slots 209. The pressure roller 204 is located above the conveyor roller 205. When the drive shaft 202 moves up and down in the straight slots 209, it can drive the pressure roller 204 to move up and down. When the copper busbar is inserted into the opposite side of the conveyor roller 205 and the pressure roller 204, it can push the pressure roller 204 upward. Under the action of the pressure roller 204, a downward force is applied to the copper busbar, so that the copper busbar is in close contact with the conveyor roller 205.

[0032] Specifically, a protective shell 203 is fixedly connected to one side of the side plate 201. A slider 206 is movably installed inside the protective shell 203. A first spring 207 and a damping rod 208 are provided on the top of both the slider 206 and the drive shaft 202. Under the action of the first spring 207, a downward thrust is applied to the corresponding drive shaft 202 and the protective shell 203 at the same time. Under the action of the damping rod 208, when the first spring 207 is squeezed upward, it prevents the middle part of the first spring 207 from expanding outward, thus ensuring the stability of the first spring 207.

[0033] Specifically, the first spring 207 is located outside the damping rod 208, the drive shaft 202 is fixedly installed at the center of one side of the slider 206, the protective shell 203 is located on one side of the straight slot hole 209, and the slider 206 is slidably connected inside the protective shell 203. Under the action of the protective shell 203, when the lower pressure wheel 204 is pushed upward, the protective shell 203 only allows the slider 206 to move up and down, so that the lower pressure wheel 204 stabilizes the copper busbar on the conveying roller 205.

[0034] Furthermore, the copper busbar is placed on the opposite side of the conveying roller 205 and the pressure roller 204. According to the thickness of the copper busbar, the pressure roller 204 is pushed upward, and the pressure roller 204 pushes the drive shaft 202 upward, causing the slider 206 to move upward in the protective shell 203. At this time, the two first springs 207 are pushed upward by the slider 206 and the drive shaft 202 respectively and compressed. At this time, under the action of the two first springs 207, a downward thrust is applied to the slider 206 and the drive shaft 202 respectively. The drive shaft 202 pushes the pressure roller 204 downward, and the pressure roller 204 applies a downward thrust to the copper busbar, so that the copper busbar is tightly attached to the outer surface of the conveying roller 205. Finally, the copper busbar is conveyed.

[0035] Example 2

[0036] Reference Figure 4 and Figure 5 This is the second embodiment of the present invention. This embodiment is based on the previous embodiment. The adjusting mechanism 3 includes a limiting ring 301 that is movably sleeved on the outside of the conveying roller 205. A U-shaped block 302 is fixedly installed on the top of the limiting ring 301. An arc-shaped sliding plate 303 is movably arranged inside the U-shaped block 302. Limiting pins 307 are symmetrically arranged inside the arc-shaped sliding plate 303.

[0037] Specifically, the inner surface of the U-shaped block 302 is provided with a groove adapted to the arc-shaped slide plate 303. The arc-shaped slide plate 303 is slidably connected inside the groove. The top of the arc-shaped slide plate 303 and the limiting ring 301 are symmetrically provided with round holes adapted to the limiting pins 307. The outer surface of the conveying roller 205 is evenly distributed and symmetrically provided with round grooves adapted to the limiting pins 307. The limiting pins 307 are sequentially and movably inserted into the arc-shaped slide plate 303, the limiting ring 301 and the conveying roller 205. Under the action of the limiting pins 307, the limiting pins 307 are sequentially inserted into the limiting ring 301, the arc-shaped slide plate 303 and the conveying roller 205, which can stabilize the limiting ring 301 on the outside of the conveying roller 205, thereby adapting to different high-speed copper busbars and conveying the copper busbars.

[0038] Specifically, a leveling block 304 is fixedly connected to the top outer surface of the arc-shaped slide plate 303, and the leveling block 304 is located on the top of the arc-shaped slide plate 303. A second spring 306 is provided on the top of the leveling block 304, and the second spring 306 is located outside the limit pin 307. A pull plate 305 is fixedly connected to the top of the limit pin 307. Under the action of the second spring 306, a downward pushing force is applied to the leveling block 304, so that the limit pin 307 is stabilized in the conveyor roller 205.

[0039] Furthermore, by pulling the plate 305 upwards, the two limiting pins 307 are pulled upwards. The limiting pins 307 drive the corresponding leveling blocks 304 to move upwards from the top of the arc-shaped slide plate 303, thereby pulling the limiting pins 307 upwards and removing them from the circular groove of the conveyor roller 205. The lateral position of the limiting ring 301 on the conveyor roller 205 is adjusted according to the width of the copper busbar. After determining the position of the limiting ring 301, the pulling force applied to the plate 305 is released. Under the action of the second spring 306, the leveling blocks 304 are pushed towards the arc-shaped slide plate 303, and the limiting pins 307 are inserted into the corresponding circular groove of the conveyor roller 205.

[0040] Working principle: The device is connected to an external power supply and controller using a wiring harness. The conveyor roller 205 is a self-rotating roller, the same as those disclosed in the prior art. The support frame 1 is placed on one side of the drilling equipment. When feeding copper busbars during drilling, the copper busbars are placed on the opposite side of the conveyor roller 205 and the pressure roller 204. Depending on the thickness of the copper busbars, the pressure roller 204 is pushed upward, which in turn pushes the drive shaft 202 upward, causing the slider 206 to move upward within the protective shell 203. At this time, the two first springs 207 are pushed upward and compressed by the slider 206 and the drive shaft 202, respectively. Under the action of the two first springs 207, a downward thrust is applied to the slider 206 and the drive shaft 202, respectively. The drive shaft 202 pushes the pressure roller 204 downward, which in turn applies a downward thrust to the copper busbars, causing the copper busbars to press tightly against the conveyor roller. On the outer surface of roller 205, the limiting ring 301 is adjusted to be in close contact with the copper busbar according to the width of the copper busbar. The pull plate 305 is manually pulled upward, which pulls the two limiting pins 307 upward. The limiting pins 307 drive the corresponding leveling block 304 to move upward from the top of the arc-shaped slide plate 303, thereby pulling the limiting pins 307 upward and removing them from the circular groove of the conveying roller 205. The lateral position of the limiting ring 301 on the conveying roller 205 is adjusted according to the width of the copper busbar. After the position of the limiting ring 301 is determined, the pulling force applied to the pull plate 305 is released. Under the action of the second spring 306, the leveling block 304 is pushed towards the arc-shaped slide plate 303, and the limiting pin 307 is inserted into the corresponding circular groove of the conveying roller 205. Then, several conveying rollers 205 are controlled to rotate simultaneously to convey the copper busbar towards the drilling equipment.

[0041] It should be noted that in this paper, relational terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations.

Claims

1. A power distribution copper bus bar punching and feeding mechanism comprising a support frame, characterized in that: The top of the support frame is provided with a self-adaptive mechanism, and the outer surface of the self-adaptive mechanism is provided with an adjustment mechanism; The self-adaptive mechanism includes a side plate fixedly installed on the top of the support frame. Multiple conveying rollers are arranged sequentially from left to right on one side of the side plate. The side plate is equipped with a drive shaft with the same number of conveying rollers inside. A pressure roller adapted to the conveying rollers is fixedly installed on one side of the drive shaft. The adjusting mechanism includes a limiting ring movably sleeved on the outside of the conveying roller. A U-shaped block is fixedly installed on the top of the limiting ring. An arc-shaped sliding plate is movably arranged inside the U-shaped block. Limiting pins are symmetrically arranged inside the arc-shaped sliding plate.

2. A power bus bar punching and feeding mechanism according to claim 1, characterized in that: The side plate has straight slots on one side, the same number as the number of conveying rollers. The drive shaft is slidably connected inside the straight slots, and the pressure roller is located above the conveying rollers.

3. A power bus copper bar perforating and feeding mechanism according to claim 2, characterized in that: A protective shell is fixedly connected to one side of the side plate, and a slider is movably installed inside the protective shell. A first spring and a damping rod are provided on the top of the slider and the transmission shaft.

4. The power distribution copper busbar drilling and feeding mechanism according to claim 3, characterized in that: The first spring is located outside the damping rod, the drive shaft is fixedly installed at the center of one side of the slider, the protective shell is located on one side of the straight slot hole, and the slider is slidably connected inside the protective shell.

5. A power bus copper bar punching and feeding mechanism according to claim 4, characterized in that: The inner surface of the U-shaped block is provided with a groove adapted to the arc-shaped sliding plate. The arc-shaped sliding plate is slidably connected inside the groove. The top of the arc-shaped sliding plate and the limiting ring are symmetrically provided with round holes adapted to the limiting pin. The outer surface of the conveying roller is evenly distributed and symmetrically provided with round grooves adapted to the limiting pin. The limiting pin is sequentially and movably inserted into the arc-shaped sliding plate, the limiting ring and the conveying roller.

6. A power bus copper bar punching and feeding mechanism according to claim 5, characterized in that: The limiting pin is fixedly connected to a leveling block on the top outer surface of the arc-shaped slide plate, and the leveling block is located on the top of the arc-shaped slide plate. A second spring is provided on the top of the leveling block, and the second spring is located outside the limiting pin. A pull plate is fixedly connected to the top of the limiting pin.

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