Automatic slitting machine for coiled stainless steel plates

Abstract

The utility model discloses an automatic slitting machine for coiled stainless steel plates, which belongs to the field of stainless steel coil processing and comprises a base, a slitting machine frame is fixedly mounted at the right end of the base, a hydraulic telescopic rod is fixedly mounted at the upper end of the slitting machine frame, and a cutting component is arranged at the lower end of the hydraulic telescopic rod. Sliding rails are symmetrically installed on the upper side of the base front and back, sliding plates are slidably installed on the two sliding rails, a first screw is rotatably installed in the base and connected with the sliding plates through threads, a motor is fixedly installed on the left side of the base, and an output shaft of the motor is fixedly connected with the first screw. A feeding and discharging assembly is arranged on the sliding plate. Through cooperative use of all the devices, the stainless steel coil is moved to the lower side of the cutting assembly rod, feeding and discharging operation of the sheared stainless steel coil can be completed without depending on external equipment, and the unforeseen circumstances caused by unfolding of the stainless steel coil when the equipment is switched for discharging are avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to stainless steel roll processing technical field, specifically a kind of automatic longitudinal shearing machine of coiled stainless steel plate. BACKGROUND

[0002] Stainless steel plate has cold-rolled plate and hot-rolled plate, and its surface has bright surface, mist surface and matt surface. In actual use, due to different widths and lengths of stainless steel required, the whole stainless steel roll needs to be cut by a longitudinal shearing machine. The longitudinal shearing machine, also known as a slitting machine, is a kind of metal cutting equipment. It is suitable for longitudinal shearing of metal strips such as tinplate, silicon steel sheet, aluminum strip, copper, stainless steel plate and galvanized sheet, and rewinding the cut narrow strips into rolls.

[0003] According to the search, the Chinese utility model invention patent discloses an automatic longitudinal shearing machine for coiled stainless steel plate (publication number: CN219254306U), which comprises a support frame arranged at the upper end of the base, a motor arranged at the upper end of the support frame, a longitudinal shearing machine arranged at the lower end of the support frame, and an activity end of the motor penetrating through the support frame and connected with the longitudinal shearing machine through an activity piece.

[0004] Although the above-mentioned patent sets up a clamp to wrap the stainless steel plate, the stainless steel plate roll can still exist in the clamp after cutting and will not unfold, but the cut stainless steel plate roll can only be fed and discharged by external equipment. When the cut stainless steel plate roll is discharged from the switching equipment, it is easy to unfold, which may cause accidents.

[0005] Therefore, the utility model provides an automatic longitudinal shearing machine for coiled stainless steel plate to solve the above-mentioned problems. UTILITY MODEL CONTENTS

[0006] (I) Technical problem solved

[0007] The utility model provides an automatic longitudinal shearing machine for coiled stainless steel plate, which aims to solve the problems raised in the background art.

[0008] (II) Technical solution

[0009] In order to achieve the above object, the utility model provides the following technical scheme: including base, the right end fixed mounting of base has longitudinal shearing machine frame, the upper end fixed mounting of longitudinal shearing machine frame has hydraulic telescopic link, the lower end of hydraulic telescopic link is provided with cutting assembly, the upper side of base is installed symmetrically in front and back and has slide rail, two groups slide rail are installed with slide plate, first screw rod is rotatably installed in base, first screw rod is connected through thread with slide plate, the left side fixed mounting of base has motor, the output shaft of motor is fixedly connected with first screw rod, the slide plate is provided with feeding and discharging assembly.

[0010] As a preferred technical scheme of the application, the feeding and discharging assembly includes a stand column, the stand column is fixedly installed on the slide plate, a sliding frame is slidably installed on the stand column, a pneumatic telescopic link is fixedly installed on the left side of the stand column, the upper end of the pneumatic telescopic link is fixedly connected with the sliding frame, the right side of the pneumatic telescopic link is a lifting frame, two groups of lower clamping seats are fixedly installed on the lower end of the lifting frame, two groups of second screw rods are installed in the lifting frame, a synchronous driver is arranged in the upper end of the lifting frame, the synchronous driver is connected with the two groups of second screw rods, and an upper clamping seat is installed on the upper end of each of the two groups of second screw rods.

[0011] As a preferred technical scheme of the application, the upper side of each of the two groups of lower clamping seats and the lower side of each of the two groups of upper clamping seats are arc-shaped, and the two groups of lower clamping seats and the two groups of upper clamping seats are oppositely arranged.

[0012] As a preferred technical scheme of the application, the upper side of each of the two groups of lower clamping seats and the lower side of each of the two groups of upper clamping seats are glued with protective pads.

[0013] As a preferred technical scheme of the application, the two groups of lower clamping seats and the two groups of upper clamping seats have cutting gaps between the front and back, and the cutting gaps between the two groups of lower clamping seats and the two groups of upper clamping seats are greater than the width of the cutting assembly.

[0014] As a preferred technical scheme of the application, the stand column and the longitudinal shearing machine frame are arranged in parallel on the left and right, and the sliding frame is arranged in an L shape.

[0015] (Three) beneficial effects

[0016] The synchronous driver drives the two groups of second screw rods to rotate to lower the two groups of upper clamping seats, so as to fix the stainless steel roll between the two groups of lower clamping seats and the two groups of upper clamping seats, then the output shaft of the motor drives the first screw rod to rotate to drive the stand column and the sliding frame to slide to the right, and the stainless steel roll is moved to the lower side of the hydraulic telescopic link, so that the feeding and discharging operation of the sheared stainless steel roll can be completed without relying on external equipment, and the unexpected situation caused by the expansion of the stainless steel roll during the switching of the equipment is avoided, thereby ensuring the safety and stability of the production process. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 This is a front view structural diagram of an automated slitting machine for coiled stainless steel sheets;

[0018] Figure 2 This is a right-side structural schematic diagram of the loading and unloading components in an automated slitting machine for coiled stainless steel sheets.

[0019] Figure 3 This is a top view of the base structure in an automated slitting machine for coiled stainless steel sheets.

[0020] Figure 4 This is a schematic diagram of the rear structure of the loading and unloading components in an automated slitting machine for coiled stainless steel sheets.

[0021] In the picture:

[0022] 1. Base; 2. Sliding frame; 3. Hydraulic telescopic rod; 4. Cutting assembly; 5. Slide rail; 6. Slide plate; 7. First screw; 8. Motor; 9. Column; 10. Carriage; 11. Pneumatic telescopic rod; 12. Lifting frame; 13. Lower clamp; 14. Second screw; 15. Upper clamp. Detailed Implementation

[0023] 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.

[0024] This utility model provides an automated slitting machine for coiled stainless steel sheets, such as... Figures 1-4 As shown, the automated slitting machine for coiled stainless steel sheets includes a base 1. A slitting frame 2 is fixedly installed on the right end of the base 1. A hydraulic telescopic rod 3 is fixedly installed on the upper end of the slitting frame 2. A cutting component 4 is provided at the lower end of the hydraulic telescopic rod 3. Slide rails 5 are symmetrically installed on the upper side of the base 1. Slide plates 6 are slidably installed on the two sets of slide rails 5. A first screw 7 is rotatably installed inside the base 1. The first screw 7 is connected to the slide plate 6 by threads. A motor 8 is fixedly installed on the left side of the base 1. The output shaft of the motor 8 is fixedly connected to the first screw 7. Loading and unloading components are provided on the slide plate 6.

[0025] The stainless steel roll is fixed in the feeding and discharging assembly, and then the first screw rod 7 is driven to rotate by the output shaft of the motor 8. Since the first screw rod 7 is connected with the sliding plate 6 through threads, the feeding and discharging assembly is driven to slide to the right, and the stainless steel roll is moved to the lower side of the cutting assembly 4 for cutting operation. After cutting is completed, reverse operation can complete the feeding and discharging operation of the cut stainless steel roll without relying on external equipment, avoiding accidents caused by the expansion of the stainless steel roll when the equipment is switched, thereby ensuring the safety and stability of the production process.

[0026] The feeding and discharging assembly comprises a stand 9 fixedly installed on the sliding plate 6, a sliding frame 10 slidably installed on the stand 9, a pneumatic telescopic rod 11 fixedly installed on the left side of the stand 9, the upper end of the pneumatic telescopic rod 11 being fixedly connected with the sliding frame 10, a lifting frame 12 on the right side of the pneumatic telescopic rod 11, two groups of lower clamping seats 13 fixedly installed on the lower end of the lifting frame 12, two groups of second screw rods 14 installed in the lifting frame 12, and a synchronous driver provided in the upper end of the lifting frame 12 and connected with the two groups of second screw rods 14. The upper ends of the two groups of second screw rods 14 are provided with upper clamping seats 15.

[0027] When the stainless steel roll needs to be cut, the synchronous driver is started first, the synchronous driver drives the two groups of second screw rods 14 to rotate synchronously, and the two groups of upper clamping seats 15 will descend with the rotation of the second screw rods 14 until the stainless steel roll is fixed between the two groups of lower clamping seats 13 and the two groups of upper clamping seats 15, thereby ensuring the safety and stability of the production process.

[0028] The upper sides of the two groups of lower clamping seats 13 and the lower sides of the two groups of upper clamping seats 15 are arc-shaped, and the two groups of lower clamping seats 13 and the two groups of upper clamping seats 15 are oppositely arranged.

[0029] The arc-shaped design of the upper sides of the two groups of lower clamping seats 13 and the lower sides of the two groups of upper clamping seats 15 makes the stainless steel roll fit more closely when clamped, increasing the stability of clamping.

[0030] The upper sides of the two groups of lower clamping seats 13 and the lower sides of the two groups of upper clamping seats 15 are both glued with protective pads.

[0031] The protective pads can protect the stainless steel roll from being damaged during clamping, further ensuring the safety and stability of the production process

[0032] The two groups of lower clamping seats 13 and the two groups of upper clamping seats 15 have cutting gaps between the front and back, and the cutting gaps between the two groups of lower clamping seats 13 and the two groups of upper clamping seats 15 are greater than the width of the cutting assembly 4.

[0033] Through the cutting gap between the two groups of lower clamping seats 13 and the two groups of upper clamping seats 15, sufficient space can be ensured for the stainless steel plate to move and adjust during cutting, while the cutting accuracy is ensured.

[0034] The column 9 is arranged in parallel with the longitudinal shearing frame 2, and the slide 10 is arranged in L shape.

[0035] Through the parallel arrangement of the column 9 and the longitudinal shearing frame 2 and the L-shaped design of the slide 10, the stainless steel coil is more stable during shearing, avoiding shaking or deviation during cutting, thereby further improving the cutting accuracy and safety.

[0036] Working principle: in actual use, the operator first places the stainless steel coil between the two groups of lower clamping seats 13 and the two groups of upper clamping seats 15 of the feeding and discharging assembly, and then starts the synchronous driver, which drives the two groups of second screws 14 to rotate synchronously, and the two groups of upper clamping seats 15 will descend with the rotation of the second screws 14 until the stainless steel coil is stably clamped between the two groups of lower clamping seats 13 and the two groups of upper clamping seats 15. Then, the operator starts the motor 8, and the output shaft of the motor 8 drives the first screw 7 to rotate. Since the first screw 7 is connected to the sliding plate 6 through threads, the sliding plate 6 will slide to the right on the slide rail 5, driving the column 9 and the slide 10 and the stainless steel coil to move to the right together until the stainless steel coil moves to the lower side of the cutting device hydraulic telescopic rod 3. At this time, the hydraulic telescopic rod 3 is started, and the slide 10, the lifting frame 12, the two groups of lower clamping seats 13 and the two groups of upper clamping seats 15 are lifted through the pneumatic telescopic rod 11, thereby driving the stainless steel coil to rise and contact the hydraulic telescopic rod 3, so that the stainless steel coil can be cut. After cutting, the operator reverses the above steps to return to the initial position, and then the operator starts the synchronous driver again to drive the two groups of second screws 14 to rotate to make the two groups of upper clamping seats 15 rise and release the stainless steel coil, completing the entire feeding and discharging and cutting process.

[0037] The above is only the preferred specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. An automated slitting machine for coiled stainless steel sheets, comprising a base (1), characterized in that: A slitting frame (2) is fixedly installed on the right end of the base (1). A hydraulic telescopic rod (3) is fixedly installed on the upper end of the slitting frame (2). A cutting component (4) is provided on the lower end of the hydraulic telescopic rod (3). Slide rails (5) are symmetrically installed on the upper side of the base (1). Slide plates (6) are slidably installed on the two sets of slide rails (5). A first screw (7) is rotatably installed inside the base (1). The first screw (7) is connected to the slide plate (6) by a thread. A motor (8) is fixedly installed on the left side of the base (1). The output shaft of the motor (8) is fixedly connected to the first screw (7). A loading and unloading component is provided on the slide plate (6).

2. The automated slitting machine for coiled stainless steel sheets according to claim 1, characterized in that: The loading and unloading assembly includes a column (9), which is fixedly installed on a slide plate (6). A slide frame (10) is slidably installed on the column (9). A pneumatic telescopic rod (11) is fixedly installed on the left side of the column (9). The upper end of the pneumatic telescopic rod (11) is fixedly connected to the slide frame (10). A lifting frame (12) is located on the right side of the pneumatic telescopic rod (11). Two sets of lower clamps (13) are fixedly installed on the lower end of the lifting frame (12). Two sets of second screws (14) are installed inside the lifting frame (12). A synchronous driver is provided inside the upper end of the lifting frame (12). The synchronous driver is connected to the two sets of second screws (14). An upper clamp (15) is installed on the upper end of each of the two sets of second screws (14).

3. The automated slitting machine for coiled stainless steel sheets according to claim 2, characterized in that: The upper sides of the two sets of lower clamps (13) and the lower sides of the two sets of upper clamps (15) are both arc-shaped, and the two sets of lower clamps (13) and the two sets of upper clamps (15) are arranged opposite each other vertically.

4. The automated slitting machine for coiled stainless steel sheets according to claim 2, characterized in that: Protective pads are glued to the upper side of the two sets of lower clamps (13) and the lower side of the two sets of upper clamps (15).

5. The automated slitting machine for coiled stainless steel sheets according to claim 2, characterized in that: There is a cutting gap between the two sets of lower clamps (13) and the two sets of upper clamps (15), and the cutting gap between the two sets of lower clamps (13) and the two sets of upper clamps (15) is greater than the width of the cutting assembly (4).

6. An automated slitting machine for coiled stainless steel sheets according to claim 2, characterized in that: The column (9) is arranged parallel to the longitudinal shear frame (2) on the left and right, and the slide (10) is arranged in an L-shape.

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