PP composite copper surface roughness pressing device

Abstract

The utility model provides a kind of PP composite copper surface roughness pressing device, it is related to PP composite copper processing field, including installation frame, the bottom between the inside two sides of installation frame is penetrated and rotated and is equipped with transmission roller, the inside of installation frame is provided with rotating roller, the transmission shaft one end of rotating roller is equipped with driving motor, the outside of transmission roller and rotating roller is symmetrically connected with arc plate, the outside of arc plate is uniformly equipped with extrusion column;The application is set by adjusting mechanism, servo motor is started, drives rotary table to rotate, makes second connecting shaft deflect, so that slider is mutually close on the outside of slide rod, makes rotating roller compress PP composite copper, driving motor is started, drives rotating roller to rotate, makes extrusion column extrude PP composite copper, so that its surface is rough, convenient for welding, improve welding strength, improve the effect of welding, while conveniently according to the thickness of composite copper is adjusted, improve the applicability of device.

Description

Technical Field

[0001] This utility model is specifically a PP composite copper surface roughness pressing device, belonging to the field of PP composite copper processing technology. Background Technology

[0002] Composite copper is a material system formed by layering bimetallic or trimetallic metals. Typical structures include combinations of silver / copper, gold / copper, aluminum / copper, and steel / copper, as well as special forms such as tungsten fiber reinforced copper. Metal interface bonding is achieved through technologies such as powder metallurgy, composite rolling, and high-temperature infiltration. While maintaining the high electrical and thermal conductivity of the copper matrix, this material has a tensile strength that can reach 2-10 times that of pure copper, and its heat resistance and wear resistance are significantly improved. When processing PP composite copper, welding treatment is required.

[0003] Currently, automatic roll welding equipment has good welding effect on PET composite current collectors. Whether it is composite copper or composite aluminum, it can be welded efficiently and with high quality. However, because the surface of PP composite copper is smoother and flatter than that of PET composite copper, the difference in roughness between the two will affect the welding strength, resulting in poor welding effect. In addition to the lower welding strength, the welding efficiency is also far inferior to that of welding PET composite copper. Utility Model Content

[0004] The purpose of this invention is to provide a PP composite copper surface roughness pressing device to solve the above-mentioned problems. This device addresses the issue that, in the prior art, the surface of PP composite copper is smoother and flatter than that of PET composite copper, resulting in poor welding effect, low welding strength, and welding efficiency that is far inferior to that of welding PET composite copper.

[0005] This utility model is achieved through the following technical solution: a PP composite copper surface roughness pressing device, including a mounting frame, a transmission roller rotating through the bottom between the two sides inside the mounting frame, a rotating roller inside the mounting frame, a drive motor fixed to one end of the transmission shaft of the rotating roller, arc-shaped plates symmetrically connected to the outer sides of the transmission roller and the rotating roller, extrusion columns uniformly fixed to the outer sides of the arc-shaped plates, an adjustment mechanism inside the mounting frame, and a connecting mechanism outside the transmission roller and the rotating roller.

[0006] Preferably, the adjustment mechanism includes a mounting frame disposed inside the mounting frame, a mounting base symmetrically fixed to the top of the mounting frame, a deflection rod rotatably mounted inside the mounting base, a connecting seat rotatably mounted at one end of the deflection rod, a slider fixed to the top of the connecting seat, a first connecting shaft fixed to the top center of the slider, a servo motor fixed to the top center of the mounting frame, a turntable fixed to the end of the output shaft of the servo motor, a second connecting shaft symmetrically fixed to the bottom of the turntable, and a connecting rod rotatably mounted to the outside of the second connecting shaft.

[0007] Preferably, the adjustment mechanism further includes a limiting rod that symmetrically slides through the top of the inner side of the mounting frame, and a sliding rod is symmetrically fixed at the top between the two inner sides of the mounting frame.

[0008] Preferably, the input end of the servo motor is electrically connected to the output end of the external power supply, and the output shaft end of the servo motor passes through the inner top of the mounting frame. The turntable is located at the top of the slide bar to avoid the slide bar blocking the turntable.

[0009] Preferably, the drive motor is fixed to one side of the mounting frame, and the input end of the drive motor is electrically connected to the output end of an external power supply. The rotating roller passes through and rotates inside the mounting frame, which facilitates the installation of the rotating roller.

[0010] Preferably, the slider slides symmetrically on the outside of the slide rod, limiting the slider so that it can only move on the outside of the slide rod. The limiting rod is symmetrically fixed to the top of the mounting frame, limiting the mounting frame so that it can only move up and down. The connecting rod rotates on the outside of the first connecting shaft. When the turntable deflects, it drives the second connecting shaft to deflect, causing the connecting rod to deflect, thereby driving the first connecting shaft to move.

[0011] Preferably, the connecting mechanism includes connecting grooves symmetrically opened on the outer sides of the transmission roller and the rotating roller, a contraction cavity is opened in the middle of both sides of the connecting groove, a return spring is fixed in the middle of one side of the contraction cavity, a circular plate is fixed at one end of the return spring, a fixing column is fixed in the middle of one side of the circular plate, a connecting block is fixed in the middle of the inner side of the arc plate, and a fixing groove is opened in the middle of both sides of the connecting block.

[0012] Preferably, the circular plate slides inside the contraction cavity, and the outer wall of the circular plate is in contact with the inner wall of the contraction cavity, so that the circular plate moves stably. The end of the fixing column is hemispherical, and the fixing groove is a hemispherical groove, so that the fixing column and the fixing groove cooperate. The length, width and height of the connecting block are equal to the length, width and depth of the connecting groove, so that the connecting block and the connecting groove cooperate.

[0013] This utility model provides a PP composite copper surface roughness pressing device, which has the following beneficial effects:

[0014] 1. This application, through the setting of the adjustment mechanism, places the PP composite copper between the transmission roller and the rotating roller. The servo motor is started, driving the turntable to rotate, causing the second connecting shaft to deflect, which in turn causes the connecting rod to deflect, driving the first connecting shaft to move closer together. This causes the sliders to move closer together on the outside of the slider rod, causing the connecting seats to move closer together, causing the deflection rod to deflect vertically, thereby lowering the mounting seat and driving the mounting frame to lower. This causes the rotating roller to press the PP composite copper. The drive motor is started, driving the rotating roller to rotate, which in turn causes the arc plate to rotate, causing the extrusion column to extrude the PP composite copper, making its surface rough, facilitating welding, improving welding strength and welding effect. It also allows for easy adjustment according to the thickness of the composite copper, improving the applicability of the device.

[0015] 2. This application, through the setting of the connecting mechanism, moves the connecting block by pulling the arc plate, causing the fixing groove to press against the fixing column, causing the fixing column to move, which in turn moves the circular plate, pressing against the return spring, thereby disassembling the arc plate. Then, a new arc plate is installed, so that the connecting block is embedded in the connecting groove, pressing against the fixing column. When the fixing column is aligned with the fixing groove, the return spring resets, causing the fixing column to be embedded in the fixing groove, fixing the connecting block, and completing the replacement. This facilitates the replacement of the arc plate of the worn pressing column, avoids excessive wear, prevents it from affecting the surface finish, and improves the practicality of the device. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the adjustment mechanism structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the connecting rod installation structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the reset spring mounting structure of this utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the fixing groove of this utility model.

[0021] [Explanation of Key Component Symbols]

[0022] 1. Mounting frame;

[0023] 2. Drive roller;

[0024] 3. Rotating roller; 301. Drive motor;

[0025] 4. Curved plate; 401. Extruded column;

[0026] 5. Adjustment mechanism; 501. Mounting bracket; 502. Mounting base; 503. Deflection rod; 504. Connecting base; 505. Slider; 506. First connecting shaft; 507. Servo motor; 508. Turntable; 509. First connecting shaft; 510. Connecting rod; 511. Limiting rod; 512. Slide rod;

[0027] 6. Connecting mechanism; 601. Connecting groove; 602. Contraction chamber; 603. Return spring; 604. Circular plate; 605. Fixing column; 606. Connecting block; 607. Fixing groove. Detailed Implementation

[0028] This utility model provides a PP composite copper surface roughness pressing device.

[0029] Example 1:

[0030] Please see Figure 1 The mounting frame 1 includes a drive roller 2 that rotates through the bottom between the two sides inside the mounting frame 1. A rotating roller 3 is installed inside the mounting frame 1. A drive motor 301 is fixed to one end of the drive shaft of the rotating roller 3. Arc plates 4 are symmetrically connected to the outer sides of both the drive roller 2 and the rotating roller 3. Extrusion columns 401 are uniformly fixed to the outer side of the arc plates 4. An adjustment mechanism 5 is installed inside the mounting frame 1.

[0031] Please refer to it again. Figure 2 and Figure 3The adjustment mechanism 5 includes a mounting bracket 501 disposed inside the mounting frame 1. A mounting base 502 is symmetrically fixed to the top of the mounting bracket 501. A deflection rod 503 rotates inside the mounting base 502. A connecting seat 504 rotates to one end of the deflection rod 503. A slider 505 is fixed to the top of the connecting seat 504. A first connecting shaft 506 is fixed to the top center of the slider 505. A servo motor 507 is fixed to the top center of the mounting frame 1. A turntable 508 is fixed to the end of the output shaft of the servo motor 507. A second connecting shaft 506 is symmetrically fixed to the bottom of the turntable 508. Shaft 509, with a connecting rod 510 rotatably mounted on the outer side of the second connecting shaft 509; the adjustment mechanism 5 also includes a limiting rod 511 symmetrically sliding through the top of the inner side of the mounting frame 1, and a sliding rod 512 symmetrically fixed at the top between the two inner sides of the mounting frame 1; the input end of the servo motor 507 is electrically connected to the output end of an external power supply, and the output shaft end of the servo motor 507 passes through the top of the inner side of the mounting frame 1, with the turntable 508 located at the top of the sliding rod 512; the drive motor 301 is fixed to one side of the mounting bracket 501, and the input end of the drive motor 301 is connected to the external power supply. The power supply output is electrically connected, and the rotating roller 3 rotates through the inner side of the mounting bracket 501; the slider 505 slides symmetrically on the outer side of the slide rod 512, the limiting rod 511 is symmetrically fixed to the top of the mounting bracket 501, and the connecting rod 510 rotates on the outer side of the first connecting shaft 506; by adjusting the setting of the mechanism 5, the PP composite copper is placed between the transmission roller 2 and the rotating roller 3, the servo motor 507 is started, driving the turntable 508 to rotate, causing the second connecting shaft 509 to deflect, which in turn causes the connecting rod 510 to deflect, driving the first connecting shaft 506 to move closer together, thereby... The sliders 505 move closer to each other on the outside of the slider 512, causing the connecting seats 504 to move closer to each other. This causes the deflection rod 503 to deflect in the vertical direction, which in turn causes the mounting seat 502 to descend, driving the mounting frame 501 to descend. This causes the rotating roller 3 to press the PP composite copper, and the drive motor 301 is started, driving the rotating roller 3 to rotate. This causes the arc plate 4 to rotate, causing the extrusion column 401 to extrude the PP composite copper, making its surface rough, which facilitates welding, improves welding strength, and improves welding effect. At the same time, it is convenient to adjust according to the thickness of the composite copper, improving the applicability of the device.

[0032] Example 2:

[0033] Please refer to it again. Figure 4 and Figure 5A connecting mechanism 6 is provided on the outer side of the transmission roller 2 and the rotating roller 3. The connecting mechanism 6 includes connecting grooves 601 symmetrically opened on the outer side of the transmission roller 2 and the rotating roller 3. A contraction cavity 602 is opened in the middle of both sides of the connecting groove 601. A return spring 603 is fixed in the middle of one side of the contraction cavity 602. A circular plate 604 is fixed to one end of the return spring 603. A fixing post 605 is fixed in the middle of one side of the circular plate 604. A connecting block 606 is fixed in the middle of the inner side of the arc plate 4. A fixing groove 607 is opened in the middle of both sides of the connecting block 606. The circular plate 604 slides inside the contraction cavity 602, and the outer side wall of the circular plate 604 is in contact with the inner side wall of the contraction cavity 602. The end of the fixing post 605 is hemispherical, and the fixing groove 607 is a hemispherical groove. The length, width, and height of the connecting block 606 and the connecting groove are... The length, width, and depth of 601 are equal. Through the connection mechanism 6, the connecting block 606 is moved by pulling the arc plate 4, causing the fixing groove 607 to press against the fixing column 605. This causes the fixing column 605 to move, which in turn moves the circular plate 604, pressing against the return spring 603. This removes the arc plate 4, and then a new arc plate 4 is installed, so that the connecting block 606 is embedded in the connecting groove 601, pressing against the fixing column 605. When the fixing column 605 is aligned with the fixing groove 607, the return spring 603 resets the fixing column 605, fixing it in place and securing the connecting block 606. This completes the replacement, facilitating the replacement of the arc plate 4 with worn pressing column 401, avoiding excessive wear, preventing impact on surface roughness, and improving the practicality of the device.

[0034] When using this utility model:

[0035] Working principle: When processing PP composite copper, the PP composite copper is placed between the transmission roller 2 and the rotating roller 3. The servo motor 507 is started, driving the turntable 508 to rotate, causing the second connecting shaft 509 to deflect, which in turn causes the connecting rod 510 to deflect, driving the first connecting shaft 506 to move closer together. This causes the sliders 505 to move closer together outside the slide rod 512, and the connecting seats 504 to move closer together, causing the deflection rod 503 to deflect vertically. This causes the mounting seat 502 to descend, driving the mounting frame 501 to descend, causing the rotating roller 3 to press the PP composite copper. The drive motor 301 is started, driving the rotating roller 3 to rotate, which in turn causes the arc plate 4 to rotate, causing the extrusion column 401 to press the PP composite copper. The surface of the extrusion column 401 is roughened by extrusion. When the extrusion column 401 wears out, the arc plate 4 is pulled to move the connecting block 606, causing the fixing groove 607 to press against the fixing column 605. This causes the fixing column 605 to move, which in turn moves the circular plate 604, pressing against the return spring 603. This removes the arc plate 4. A new arc plate 4 is then installed, and the connecting block 606 is embedded in the connecting groove 601, pressing against the fixing column 605. When the fixing column 605 is aligned with the fixing groove 607, the return spring 603 resets the fixing column 605, fixing it in place and securing the connecting block 606. This completes the replacement and facilitates the replacement of the arc plate 4 with worn extrusion column 401.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A PP composite copper surface roughness pressing device, comprising a mounting frame (1), wherein a transmission roller (2) is rotatably driven through the bottom between the two sides inside the mounting frame (1), a rotating roller (3) is arranged inside the mounting frame (1), a drive motor (301) is fixed to one end of the transmission shaft of the rotating roller (3), and arc-shaped plates (4) are symmetrically connected to the outer sides of both the transmission roller (2) and the rotating roller (3), and extrusion columns (401) are uniformly fixed to the outer sides of the arc-shaped plates (4), characterized in that: An adjustment mechanism (5) is provided inside the mounting frame (1), and a connecting mechanism (6) is provided on the outside of the transmission roller (2) and the rotating roller (3).

2. The PP composite copper surface roughness pressing device according to claim 1, characterized in that: The adjustment mechanism (5) includes a mounting bracket (501) disposed inside the mounting frame (1). A mounting base (502) is symmetrically fixed to the top of the mounting bracket (501). A deflection rod (503) is rotatably mounted inside the mounting base (502). A connecting seat (504) is rotatably mounted at one end of the deflection rod (503). A slider (505) is fixed to the top of the connecting seat (504). A first connecting shaft (506) is fixed to the top center of the slider (505). A servo motor (507) is fixed to the top center of the mounting frame (1). A turntable (508) is fixed to the end of the output shaft of the servo motor (507). A second connecting shaft (509) is symmetrically fixed to the bottom of the turntable (508). A connecting rod (510) is rotatably mounted on the outside of the second connecting shaft (509).

3. The PP composite copper surface roughness pressing device according to claim 2, characterized in that: The adjustment mechanism (5) also includes a limiting rod (511) that slides symmetrically through the top of the inner side of the mounting frame (1), and a sliding rod (512) is symmetrically fixed at the top between the two inner sides of the mounting frame (1).

4. The PP composite copper surface roughness pressing device according to claim 3, characterized in that: The input end of the servo motor (507) is electrically connected to the output end of the external power supply, and the output shaft end of the servo motor (507) passes through the inner top of the mounting frame (1), and the turntable (508) is located at the top of the slide bar (512).

5. The PP composite copper surface roughness pressing device according to claim 2, characterized in that: The drive motor (301) is fixed to one side of the mounting bracket (501), and the input end of the drive motor (301) is electrically connected to the output end of the external power supply. The rotating roller (3) rotates through the inner side of the mounting bracket (501).

6. The PP composite copper surface roughness pressing device according to claim 3, characterized in that: The slider (505) slides symmetrically on the outside of the slide bar (512), the limiting rod (511) is symmetrically fixed to the top of the mounting bracket (501), and the connecting rod (510) rotates on the outside of the first connecting shaft (506).

7. The PP composite copper surface roughness pressing device according to claim 1, characterized in that: The connecting mechanism (6) includes connecting grooves (601) symmetrically opened on the outside of the transmission roller (2) and the rotating roller (3). A contraction cavity (602) is opened in the middle of both sides of the connecting groove (601). A return spring (603) is fixed in the middle of one side of the contraction cavity (602). A circular plate (604) is fixed at one end of the return spring (603). A fixing post (605) is fixed in the middle of one side of the circular plate (604). A connecting block (606) is fixed in the middle of the inner side of the arc plate (4). A fixing groove (607) is opened in the middle of both sides of the connecting block (606).

8. The PP composite copper surface roughness pressing device according to claim 7, characterized in that: The circular plate (604) slides inside the contraction cavity (602), and the outer wall of the circular plate (604) is in contact with the inner wall of the contraction cavity (602). The end of the fixing column (605) is hemispherical, the fixing groove (607) is a hemispherical groove, and the length, width and height of the connecting block (606) are equal to the length, width and depth of the connecting groove (601).

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