A leveling and cross-cutting device for a balanced sheared copper-based composite sheet

Abstract

The utility model relates to copper plate shearing technical field, specifically disclose a kind of balanced shearing copper-based composite board material leveling cross-cutting device, including leveling cross-cutting device main part, the inside installation of leveling cross-cutting device main part has leveling roller adjusting assembly, the surface of leveling roller adjusting assembly is provided with detection component, and the lower portion of detection component is provided with dust absorption component;The detection component includes the first detection ring of slidable, the rear side of the first detection ring is provided with second detection ring.The utility model is detected by the detection component setting before leveling operation, two groups of first detection ring and second detection ring respectively tightly contact the outer circle of first leveling roller and second leveling roller, when first detection ring and second detection ring slide, first leveling roller and second leveling roller can be detected, detection ring will be stuck, resistance mutation or unable to pass due to size interference, intuitively reflect leveling roller state anomaly, while synchronously cleaning roll surface.

Description

Technical Field

[0001] This utility model relates to the field of copper plate shearing technology, and in particular to a leveling and cross-cutting device for evenly shearing copper-based composite plates. Background Technology

[0002] Copper-based composite sheets are an important metallic material widely used in electronics, electrical engineering, and architectural decoration. During their production and processing, they typically require leveling to eliminate internal stress and bending deformation, followed by cross-cutting according to specified length requirements.

[0003] The existing publicly available technical solution (CN223383000U) discloses a CNC low-speed uncoiling, leveling, and shearing line for thick plates, including an uncoiler with a slide rail at the bottom for lateral sliding; and a leveling conveyor. A frame is provided on one side of the uncoiler, and the leveling conveyor is mounted on the frame. The leveling conveyor includes a support plate with an adjustment groove. By setting the leveling conveyor rollers in the leveling conveyor to be adjustable up and down, and by controlling the adjustment plate to move up and down along the adjustment groove, the distance between the upper and lower leveling conveyor rollers can be changed to adapt to the leveling and conveying requirements of plates of different thicknesses.

[0004] However, the above technical solutions lack online detection and cleaning functions. Since the leveling rollers will deform during long-term use, if the leveling rollers are not detected in time, the board material will enter between the deformed leveling rollers, which will affect the product qualification rate. Summary of the Invention

[0005] The purpose of this invention is to provide a leveling and shearing device for copper-based composite boards. Before the leveling operation, two sets of first and second detection rings are in close contact with the outer edges of the first and second leveling rollers, respectively. When the first and second detection rings slide, they can detect the first and second leveling rollers. The detection rings may jam, experience sudden changes in resistance, or fail to pass due to dimensional interference, which directly reflects the abnormal condition of the leveling rollers. At the same time, the roller surface is cleaned simultaneously, thus solving the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a leveling and cross-cutting device for evenly shearing copper-based composite boards, comprising a leveling and cross-cutting device body, wherein a leveling roller adjustment assembly is installed inside the leveling and cross-cutting device body, a detection assembly is provided on the surface of the leveling roller adjustment assembly, and a dust collection assembly is provided below the detection assembly.

[0007] The detection assembly includes a slidable first detection ring, a second detection ring is provided on the rear side of the first detection ring, and cleaning ring brushes are fixed on the left and right sides of both the second detection ring and the first detection ring.

[0008] The dust collection assembly includes a dust collection chamber installed below the second detection ring and the first detection ring, and a dust collection fan is connected to the side of the dust collection chamber via a pipe.

[0009] Preferably, the leveling roller adjustment assembly includes a first leveling roller slidably installed inside the main body of the leveling and shearing device, two sets of lifting cylinders are arranged above the first leveling roller, and a second leveling roller is arranged below the first leveling roller.

[0010] Preferably, bearing seats are provided at both ends of the first leveling roller, and lifting grooves are provided at the connection between the bearing seats and the main body of the leveling shearing device.

[0011] Preferably, the detection assembly further includes an L-shaped plate fixed to the top of the first detection ring, a straight plate fixed to the top of the second detection ring, a lead screw bracket slidably connected to the outside of the straight plate and the L-shaped plate, and a bidirectional lead screw connected inside the straight plate and the L-shaped plate through a threaded sleeve. Limiting grooves are provided at the connection points between the straight plate and the L-shaped plate and the lead screw bracket, and sliding grooves are provided at the connection points between the L-shaped plate and the lead screw bracket and the main body of the leveling and shearing device.

[0012] Preferably, the dust collection assembly includes a dust inlet cover disposed on the top of the dust collection chamber, the dust inlet cover having a dust inlet hole at the connection between the dust inlet cover and the dust collection chamber, and the dust inlet cover covering the bottom outer side of the second detection ring and the first detection ring.

[0013] Preferably, a cross-cutting assembly is provided at the rear end of the leveling roller adjustment assembly, and a storage bin is provided at the rear side of the cross-cutting assembly.

[0014] Preferably, a guide plate is fixed at the bottom of the storage bin, and a discharge port is provided on the side of the guide plate.

[0015] Preferably, the cross-cutting assembly includes a cross-cutting cylinder installed on the top of the leveling cross-cutting device body. A connecting rod is fixed to the telescopic end of the cross-cutting cylinder. A moving blade is installed at the bottom of the connecting rod, and a fixed blade is provided below the moving blade. A lifting slider is provided at the connection between the moving blade and the leveling cross-cutting device body.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. Before the leveling operation, the two sets of first and second detection rings are in close contact with the outer circles of the first and second leveling rollers, respectively, through the detection components. When the first and second detection rings slide, they can detect the first and second leveling rollers. The detection rings will get stuck, experience sudden changes in resistance, or fail to pass due to dimensional interference, which directly reflects the abnormal condition of the leveling rollers. At the same time, the roller surface is cleaned.

[0018] 2. The dust collection component, in conjunction with the detection component, can collect the dust and debris swept off by the cleaning ring brush in real time, remove dust, metal shavings or oil stains adhering to the surface of the leveling roller, and prevent impurities from being pressed into the surface of the new board material. Attached Figure Description

[0019] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a half-sectional structural diagram of the main body of the leveling and shearing device of this utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the storage silo of this utility model;

[0023] Figure 4 This is a bottom view of the detection component of this utility model;

[0024] Figure 5 This is a schematic diagram of the cross-cutting assembly of this utility model;

[0025] Figure 6 This is a schematic diagram of the structure of the first detection ring of this utility model.

[0026] Explanation of reference numerals in the attached figures:

[0027] 1. Main body of the leveling and shearing device; 2. Leveling roller adjustment assembly; 201. Lifting cylinder; 202. First leveling roller; 203. Second leveling roller; 204. Lifting groove; 205. Bearing seat; 3. Shearing assembly; 301. Shearing cylinder; 302. Moving blade; 303. Fixed blade; 304. Lifting slider; 305. Connecting rod; 4. Detection assembly; 401. Slide groove; 402. L-shaped plate; 403. Screw support; 404. First detection ring; 405. Cleaning ring brush; 406. Bidirectional screw; 407. Second detection ring; 408. Limiting groove; 409. Straight plate; 5. Dust collection assembly; 501. Dust collection bin; 502. Chip inlet hood; 503. Chip inlet hole; 504. Dust collection fan; 6. Storage bin; 7. Guide plate; 8. Discharge port. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] This utility model provides a technical solution:

[0030] Please see Figures 1 to 6 A leveling and shearing device for evenly shearing copper-based composite boards includes a leveling and shearing device body 1, a leveling roller adjustment component 2 installed inside the leveling and shearing device body 1, a detection component 4 provided on the surface of the leveling roller adjustment component 2, and a dust collection component 5 provided below the detection component 4.

[0031] The detection component 4 includes a slidable first detection ring 404, a second detection ring 407 is provided on the rear side of the first detection ring 404, and cleaning ring brushes 405 are fixed on both the left and right sides of the second detection ring 407 and the first detection ring 404.

[0032] The vacuuming assembly 5 includes a vacuum chamber 501 installed below the second detection ring 407 and the first detection ring 404, and a vacuuming fan 504 is connected to the side of the vacuum chamber 501 via a pipe.

[0033] The leveling roller adjustment assembly 2 includes a first leveling roller 202 that is slidably installed inside the main body 1 of the leveling and shearing device. Two sets of lifting cylinders 201 are arranged above the first leveling roller 202, and a second leveling roller 203 is arranged below the first leveling roller 202.

[0034] The first leveling roller 202 has bearing seats 205 at both ends, and a lifting groove 204 is provided at the connection between the bearing seats 205 and the main body 1 of the leveling and shearing device.

[0035] The detection assembly 4 also includes an L-shaped plate 402 fixed to the top of the first detection ring 404, a straight plate 409 fixed to the top of the second detection ring 407, a lead screw bracket 403 slidably connected to the outside of the straight plate 409 and the L-shaped plate 402, and a bidirectional lead screw 406 connected inside the straight plate 409 and the L-shaped plate 402 through a threaded sleeve. Limiting grooves 408 are provided at the connection between the straight plate 409 and the L-shaped plate 402 and the lead screw bracket 403, and sliding grooves 401 are provided at the connection between the L-shaped plate 402 and the lead screw bracket 403 and the main body 1 of the leveling and shearing device.

[0036] By adopting the above technical solution, the copper-based composite board to be processed enters the leveling roller adjustment assembly 2 of the main body 1 of the leveling and shearing device. By controlling the lifting and lowering of the two sets of lifting cylinders 201, the bearing seat 205 on the first leveling roller 202 can be driven to move up and down along the lifting groove 204, thereby precisely adjusting the gap between the first leveling roller 202 and the second leveling roller 203 below. The gap is slightly smaller than the thickness of the board. When the board passes between the rollers, it will be subjected to repeated bending deformation, thereby effectively eliminating its internal stress and unevenness, achieving the purpose of leveling. Before leveling, the bidirectional lead screw 406 is rotated, driving the L-shaped plate 402 and the straight plate 409 connected to it through the lead sleeve to move towards or away from each other, so that the two sets of first detection rings 404 and second detection rings 407 respectively move towards the first leveling roller 202 and the second leveling roller 203. The outer circles of rollers 3 come into contact with each other, pulling the L-shaped plate 402. The L-shaped plate 402 drives the entire detection assembly 4 to move along the axial direction of the first leveling roller 202 and the second leveling roller 203. At the same time, the cleaning ring brush 405 moves with it, brushing the surface of the first leveling roller 202 and the second leveling roller 203 during the detection process to remove dust and debris attached to them. Before the leveling operation, the two sets of first detection rings 404 and second detection rings 407 are in close contact with the outer circles of the first leveling roller 202 and the second leveling roller 203 respectively through the detection assembly 4. When the first detection rings 404 and the second detection rings 407 slide, they can detect the first leveling roller 202 and the second leveling roller 203. The detection rings may get stuck, experience sudden changes in resistance, or fail to pass due to dimensional interference, which directly reflects the abnormal condition of the leveling rollers and cleans the roller surface at the same time.

[0037] It should be noted that the lengths of the first detection ring 404 and the second detection ring 407 are one-half to one-third of the effective range of the leveling roller. A cylinder synchronization control system is set between the two sets of lifting cylinders 201. The cylinder synchronization control system controls the two sets of lifting cylinders 201 to work synchronously. The cylinder synchronization control system is existing technology and will not be described in detail here.

[0038] Specifically, such as Figures 2 to 5 As shown, the dust collection assembly 5 includes a dust inlet cover 502 disposed on the top of the dust collection chamber 501. A dust inlet hole 503 is provided at the connection between the dust inlet cover 502 and the dust collection chamber 501. The dust inlet cover 502 covers the bottom outer side of the second detection ring 407 and the first detection ring 404.

[0039] The rear end of the leveling roller adjustment assembly 2 is provided with a cross-cutting assembly 3, and the rear side of the cross-cutting assembly 3 is provided with a storage bin 6.

[0040] A guide plate 7 is fixed at the bottom of the storage bin 6, and a discharge port 8 is provided on the side of the guide plate 7.

[0041] The cross-cutting assembly 3 includes a cross-cutting cylinder 301 installed on the top of the leveling cross-cutting device body 1. A connecting rod 305 is fixed to the telescopic end of the cross-cutting cylinder 301. A movable blade 302 is installed at the bottom of the connecting rod 305, and a fixed blade 303 is provided below the movable blade 302. A lifting slider 304 is provided at the connection between the movable blade 302 and the leveling cross-cutting device body 1.

[0042] By adopting the above technical solution, the dust and debris swept off by the cleaning ring brush 405 fall downwards under the action of gravity and airflow. At this time, the dust collection fan 504 works to generate negative pressure, which is transmitted to the dust collection chamber 501 through the pipeline. The debris is sucked into the dust collection chamber 501 through the chip inlet cover 502 and chip inlet hole 503 covering the bottom of the detection ring, thus being effectively collected and avoiding secondary pollution and workshop dust. The leveled sheet metal continues to be conveyed to the cross-cutting assembly 3 at the rear end. The cross-cutting cylinder 301 is activated, which is pushed by the connecting rod 305. The moving blade 302 moves downward along the lifting slider 304 and works together with the fixed blade 303 to evenly cut the sheet material to the set length. The cut finished sheet material then slides into the storage bin 6 and is discharged in an orderly manner from the discharge port 8 under the guidance of the guide plate 7, completing the entire processing flow. The dust collection component 5, in cooperation with the detection component 4, can collect the dust and debris swept off by the cleaning ring brush 405 in time, remove the dust, metal debris or oil stains adhering to the surface of the leveling roller, and prevent impurities from being pressed into the surface of the newly fed sheet material.

[0043] Working principle: Rotating the bidirectional lead screw 406 drives the L-shaped plate 402 and the straight plate 409 connected at the top to slide relative to or towards each other along the limiting groove 408 of the lead screw support 403 through the lead sleeve. This, in turn, drives the first detection ring 404 and the second detection ring 407 at the bottom to adjust their spacing synchronously, which can easily disengage from the leveling roller. The slide groove 401 drives the entire detection assembly 4 to slide laterally along the main body 1 of the leveling and shearing device, moving the detection ring to the area to be detected on the leveling roller, such as the middle section where the core force is applied or the easily worn end. The cleaning ring brushes 405 on the left and right sides of the detection ring are in close contact with the outer circle of the leveling roller. When the detection assembly 4 moves axially, the cleaning ring brushes 405 simultaneously sweep... To remove iron filings, oil stains, and other impurities adhering to the roller surface, preventing impurities from jamming the detection rings or obscuring roller surface defects, and ensuring detection accuracy, the lead screw support 403 moves at a uniform speed along the slide groove 401, driving the first detection ring 404 and the second detection ring 407 to slide axially along the outer circle of the leveling roller. If the leveling roller has no excessive deformation such as bending, bulging, or severe local wear, the detection rings can pass smoothly. If the above defects exist, the detection rings will jam, experience sudden changes in resistance, or fail to pass due to dimensional interference, directly reflecting the abnormal condition of the leveling roller. If jamming or other abnormalities occur during the detection process, subsequent precise detection tools such as dial indicators can be used to further locate the defect location and extent. The composite board material enters the leveling roller adjustment assembly 2 of the main body 1 of the leveling and shearing device. By controlling the lifting and lowering of two sets of lifting cylinders 201, the bearing seat 205 on the first leveling roller 202 can be driven to move up and down along the lifting groove 204, thereby precisely adjusting the gap between the first leveling roller 202 and the second leveling roller 203 below. The gap is slightly smaller than the thickness of the board material. When the board material passes between the rollers, it will be subjected to repeated bending deformation, thereby effectively eliminating its internal stress and unevenness, achieving the purpose of leveling. The dust and debris swept off by the cleaning ring brush 405 fall downwards under the action of gravity and airflow. At this time, the dust suction fan 504 works to generate negative pressure. The suction force is transmitted to the dust collection chamber 501 through the pipe. The debris is sucked into the dust collection chamber 501 through the chip inlet cover 502 and chip inlet hole 503 covering the bottom of the detection ring, thus being effectively collected and avoiding secondary pollution and workshop dust. The leveled sheet material continues to be conveyed to the cross-cutting assembly 3 at the rear end. The cross-cutting cylinder 301 is activated, pushing the moving blade 302 downward along the lifting slider 304 through the connecting rod 305. Together with the fixed blade 303, it evenly cuts the sheet material to the set length. The cut finished sheet material then slides into the storage bin 6 and is discharged in an orderly manner from the discharge port 8 under the guidance of the guide plate 7, completing the entire processing process.

[0044] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A leveling and shearing device for evenly shearing copper-based composite boards, comprising a leveling and shearing device body (1), characterized in that: The leveling and shearing device body (1) is equipped with a leveling roller adjustment assembly (2), and a detection assembly (4) is provided on the surface of the leveling roller adjustment assembly (2), and a dust suction assembly (5) is provided below the detection assembly (4). The detection component (4) includes a slidable first detection ring (404), a second detection ring (407) is provided on the rear side of the first detection ring (404), and cleaning ring brushes (405) are fixed on the left and right sides of the second detection ring (407) and the first detection ring (404). The dust collection assembly (5) includes a dust collection chamber (501) installed below the second detection ring (407) and the first detection ring (404), and a dust collection fan (504) is connected to the side of the dust collection chamber (501) via a pipe.

2. The leveling and cross-cutting device for uniformly shearing copper-based composite plates according to claim 1, characterized in that: The leveling roller adjustment assembly (2) includes a first leveling roller (202) that is slidably installed inside the body (1) of the leveling and shearing device. Two sets of lifting cylinders (201) are provided above the first leveling roller (202), and a second leveling roller (203) is provided below the first leveling roller (202).

3. The leveling and cross-cutting device for uniformly shearing copper-based composite plates according to claim 2, characterized in that: The first leveling roller (202) is provided with bearing seats (205) at both ends, and a lifting groove (204) is provided at the connection between the bearing seats (205) and the main body (1) of the leveling and shearing device.

4. The leveling and cross-cutting device for uniformly shearing copper-based composite plates according to claim 3, characterized in that: The detection assembly (4) also includes an L-shaped plate (402) fixed on the top of the first detection ring (404), a straight plate (409) fixed on the top of the second detection ring (407), a lead screw bracket (403) slidably connected to the outside of the straight plate (409) and the L-shaped plate (402), and a bidirectional lead screw (406) connected inside the straight plate (409) and the L-shaped plate (402) through a threaded sleeve. A limit groove (408) is provided at the connection between the straight plate (409) and the L-shaped plate (402) and the lead screw bracket (403), and a sliding groove (401) is provided at the connection between the L-shaped plate (402) and the lead screw bracket (403) and the main body (1) of the leveling and shearing device.

5. The leveling and shearing device for uniformly shearing copper-based composite plates according to claim 4, characterized in that: The dust collection assembly (5) includes a dust inlet cover (502) disposed on the top of the dust collection chamber (501). A dust inlet hole (503) is provided at the connection between the dust inlet cover (502) and the dust collection chamber (501). The dust inlet cover (502) covers the bottom outer side of the second detection ring (407) and the first detection ring (404).

6. The leveling and cross-cutting device for uniformly shearing copper-based composite plates according to claim 5, characterized in that: The rear end of the leveling roller adjustment assembly (2) is provided with a cross-cutting assembly (3), and a storage bin (6) is provided on the rear side of the cross-cutting assembly (3).

7. The leveling and cross-cutting device for uniformly shearing copper-based composite plates according to claim 6, characterized in that: The storage bin (6) has a guide plate (7) fixed at the bottom inside, and the guide plate (7) has a discharge port (8) on its side.

8. The leveling and cross-cutting device for uniformly shearing copper-based composite plates according to claim 7, characterized in that: The cross-cutting assembly (3) includes a cross-cutting cylinder (301) installed on the top of the leveling cross-cutting device body (1). A connecting rod (305) is fixed to the telescopic end of the cross-cutting cylinder (301). A moving blade (302) is installed at the bottom of the connecting rod (305), and a fixed blade (303) is provided below the moving blade (302). A lifting slider (304) is provided at the connection between the moving blade (302) and the leveling cross-cutting device body (1).

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