Metal plate planing and shearing composite machine

Abstract

The present invention discloses a metal sheet grooving and shearing composite machine, comprising: a frame, a material support frame, a worktable panel, a hydraulic pressure plate, a grooving device, a shearing device and a control system, wherein the material support frame is arranged at the front and rear of the frame, the worktable panel is fixedly arranged on the frame, a plurality of hydraulic pressure plates are arranged side by side on the frame, the grooving device is installed on the frame and can be controlled to move along the X-axis, the shearing device is installed on the frame staggered with the grooving device in the Y-axis direction, and the position of the shearing device in the Y-axis direction can be adjusted or not adjusted; the control system is respectively connected to the hydraulic pressure plate, the grooving device and the shearing device circuit control. By integrating the grooving device and the shearing device on the same device, that is, after completing the grooving process, the cutting process can be continued without changing the device, which greatly reduces the labor intensity of grooving and cutting of metal sheets, saves processing time and improves work efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of metal plate grooving, in particular to a metal plate grooving and shearing composite machine. Background Art

[0002] The emerging high-end building materials decoration industry at home and abroad has put forward higher requirements for the required metal decorative materials, that is, the arc radius of the edge of the metal sheet workpiece after bending is required to be as small as possible, and the surface of the metal sheet workpiece is required to be non-refractive; the bending section shape of the metal sheet workpiece is required to be more complex, which can better reflect the designer's trendy design style. At present, the traditional forced bending method and free bending method, and even the three-point bending process can no longer bend metal sheet workpieces with small arcs. In other words, bending metal sheet workpieces with a bending machine alone can no longer meet the designer's design requirements and cannot achieve the grade and decorative effect of high-end decoration.

[0003] At present, in the metal plate grooving processing industry, usually after the metal plate to be processed is grooved, the whole metal plate is transferred to another device for cutting or shearing, so as to separate the large plate into single pieces. The defects of the existing process are: 1. It requires multiple equipments, which increases the cost of grooving and cutting, and the conversion between equipments also prolongs the process time, that is, reduces the efficiency; 2. At least 8 operators are required for loading positioning, grooving, conversion and shearing, which has high labor costs and great safety hazards. Summary of the invention

[0004] The present invention provides a metal plate grooving and shearing composite machine. The cutting machine integrates the existing grooving and shearing steps that are completed by two devices into one device, that is, there is no need to switch equipment between the two processes of grooving and shearing, which greatly saves the time of grooving and cutting of the processed metal plate, that is, improves the working efficiency of grooving and cutting. In order to solve the above problems, the technical solution provided by the present invention is as follows:

[0005] The present invention provides a metal sheet grooving and shearing composite machine, comprising: a frame, a support frame, a worktable panel, a hydraulic pressure plate, a grooving device, a shearing device and a control system, wherein the support frame comprises a front support frame and a rear support frame, wherein the front support frame and the rear support frame are respectively arranged at the front and rear of the frame, wherein the worktable panel is fixedly arranged on the frame, wherein the front support frame and the rear support frame are respectively arranged to match the worktable panel, wherein the front support frame and the rear support frame adopt the same structural profile; wherein a plurality of the hydraulic pressure plates are arranged side by side on the frame, and A plurality of hydraulic pressing plates are located above the workbench panel. When working, the hydraulic pressing plates press the metal sheet to be processed onto the workbench panel. The plurality of hydraulic pressing plates are connected to the hydraulic control of the hydraulic station. The grooving device is installed on the frame and can be controlled to move along the X-axis. The shearing device is installed on the frame staggered with the grooving device in the Y-axis direction, and the position of the shearing device in the Y-axis direction can be adjusted or not. The control system is respectively connected to the hydraulic pressing plate, the grooving device and the shearing device circuit control. Among them, the X-axis direction is the running direction of the grooving device and the laser cutting device when working, and the Y-axis direction is the direction perpendicular to the X-axis direction, that is, the direction in which the processed metal sheet is pushed forward and backward.

[0006] The metal sheet grooving and shearing composite machine of the present invention integrates the grooving device and the shearing device on the same device, that is, after the grooving process is completed, the cutting process can be continued without changing the device, which greatly reduces the labor intensity of grooving and cutting of metal sheets, saves processing time, and improves work efficiency. The existing grooving and cutting are completed by two devices and require at least 8 workers to operate, and a large amount of site transfer is required between the two processes. The metal sheet grooving and shearing composite machine of the present invention only requires 1-2 workers to complete the two processes, greatly reducing labor costs. The grooving device and the shearing device are installed on the frame respectively, so that the two do not interfere with each other when grooving and cutting are respectively implemented. Even if the operating mechanism of one of the grooving device or the shearing device fails, the other can still work normally; on the other hand, when the grooving device and the shearing device are not installed on the same operating mechanism at the same time, and the position of the shearing device in the Y-axis direction is adjustable, the cutting is more flexible, and the grooving can be performed in front of the frame and the cutting can be performed at the rear of the frame at the same time, that is, there is no need to cut after the grooving stops, which greatly improves the work efficiency of grooving and cutting.

[0007] Furthermore, the shearing device includes a shearing cylinder and a shearing knife, wherein the shearing cylinder is installed on the crossbeam of the frame, and the shearing knife is driven by the shearing cylinder to reciprocate in the up and down directions to shear and split the processed metal sheet. The shearing knife can be a long strip impact knife installed on the frame by the shearing cylinder, and the shearing knife is impacted and sheared at the position where the metal sheet needs to be cut and separated under the action of the shearing cylinder; the shearing knife can also be composed of two blades installed on the upper and lower parts of the workbench panel respectively, and after the processed metal sheet is pushed to the shearing position, the upper and lower blades are closed or offset under the action of the shearing cylinder to shear and separate the metal sheet.

[0008] Furthermore, the shearing device is mounted on a shearing device mounting frame that is independent of the frame or mounted on the frame, and the shearing device mounting frame can be controlled to move in the Y-axis direction. For example, an independent gantry frame separated from the frame or a gantry frame mounted on the frame, the gantry frame can be controlled to move in the Y-axis direction, that is, the position of the shearing device can be adjusted to achieve operational flexibility of shearing.

[0009] Furthermore, the shearing cylinder is fixedly arranged on the frame, the shearing knife is mounted on a shearing knife mounting frame which is independent of the frame or mounted on the frame, and the shearing knife mounting frame is controllably movable in the Y-axis direction.

[0010] Furthermore, the groove planing device is installed on the frame through an X-axis operating mechanism and can move along the X-axis under the control of the X-axis operating mechanism; the X-axis operating mechanism includes an operating fixed seat, an X-axis servo motor, an X-axis reducer, an X-axis transmission shaft and an X-axis transmission gear, the X-axis servo motor and the X-axis reducer are arranged on the front side of the operating fixed seat, the X-axis transmission shaft passes through the operating fixed seat to connect the X-axis reducer and the X-axis transmission gear, the X-axis transmission gear is adapted to the X-axis rack arranged on the frame, and the X-axis transmission gear cooperates with the X-axis rack to drive the groove planing device to move along the X-axis. Specifically, the X-axis running mechanism is driven by the X-axis servo motor, the X-axis reducer, the X-axis transmission shaft and the X-axis transmission gear, driving the running fixed seat, the grooving device installed on the running fixed seat and the planer to run along the X-axis, that is, to run along the grooving direction of the metal sheet, so that the planer passes through the processed metal sheet to make a groove, and the grooving device and the planer move once or back and forth multiple times to open a groove of a predetermined size and shape on the processed metal sheet, such as a V-shaped groove, a U-shaped groove, a square groove or an arc groove, etc. The X-axis running mechanism also includes a sliding guide groove arranged on the back of the running fixed seat, and the sliding guide groove is adapted to the X-axis linear guide rail arranged on the frame. The running fixed seat and the grooving device installed thereon, etc., are driven by the X-axis servo motor, the X-axis reducer, the X-axis transmission shaft and the X-axis transmission gear, etc., and the planer performs a grooving operation on the metal sheet.

[0011] Furthermore, the planing device includes a planer upper tool holder, a planer pressure plate, a planer blade and a W-axis driving mechanism, wherein the W-axis driving mechanism is mounted on the X-axis running mechanism, the planer upper tool holder is fixedly mounted on the W-axis driving mechanism, the planer blade is replaceably mounted on the planer upper tool holder through the planer pressure plate, and the W-axis driving mechanism can controllably drive the planer upper tool holder and the planer blade to move up and down. Among them, the W-axis driving mechanism also includes a W-axis servo motor, a W-axis synchronous pulley, a W-axis ball screw and a W-axis slider; the planer upper tool holder is fixedly connected to the W-axis slider. The W-axis servo motor and the W-axis synchronous pulley are mounted on the running fixed seat, and the W-axis servo motor drives the W-axis slider to move up and down through the W-axis synchronous pulley and the W-axis ball screw. That is, before the grooving starts, the W-axis driving mechanism drives the grooving device to move downward so that the planer goes deep into the metal sheet to be processed, and then the metal sheet is grooved under the drive of the X-axis operating mechanism to process it into the required V-groove, U-groove, square groove or arc groove, etc.

[0012] Furthermore, the planing device further includes a scraping device and / or a cleaning brush device, wherein the scraping device is arranged on the W-axis driving mechanism so as to be movable up and down, and the cleaning brush device is fixedly arranged on the upper tool holder of the planer. Specifically, the scraping device includes a scraping cylinder, a scraping connecting rod, a scraping connecting plate, a scraping guide rod and a scraping plate; the scraping cylinder is arranged on the W-axis slider, the scraping connecting rod connects the scraping cylinder and the scraping connecting plate, and the scraping plate is arranged below the scraping connecting plate through the two scraping guide rods.

[0013] The metal sheet planing and shearing composite machine of the present invention is used to plan and cut the whole metal sheet into a V-shaped groove, a U-shaped groove or other shapes, and then cut the whole metal sheet with a large area into narrow strips of single metal sheet. The specific processing steps are as follows:

[0014] Step one, positioning the metal sheet to be processed on the groove planing station of the metal sheet groove planing and shearing composite machine, starting the planer of the groove planing device to groove the metal sheet according to a preset program, wherein the planer performs at least one groove planing operation on the same processed groove so that the shape and size of the processed groove on the metal sheet meet the predetermined requirements; wherein, according to the design requirements of the depth of the processed groove shape, the same groove can be grooved once, or can be grooved twice or more than twice.

[0015] Step 2: If multiple grooves need to be planed on the metal plate, repeat the operation of step 1; it is necessary to process two or more grooves on the entire metal plate.

[0016] Step three, after completing part or all of the planing of the metal sheet, the planer of the metal sheet planing and shearing composite machine is turned off, and the shearing device is started to cut the entire metal sheet into single pieces of metal sheet.

[0017] The existing metal sheet grooving and cutting process is: first, the metal sheet to be processed is loaded onto the grooving machine, and the whole metal sheet is fixed at a predetermined work position by a hydraulic pressure plate, the processing starting point of the planer is adjusted, and the planer is started to cut and groove the metal sheet, and a preset V-shaped groove or U-shaped groove, etc., is processed on the metal sheet; then, after all the preset grooves on the whole metal sheet are processed, the whole metal sheet is transferred (transferred) to the shearing equipment, and sheared to form a narrow strip of a single metal sheet. Another existing method is: after all the preset grooves on the whole metal sheet are processed, the grooving is performed at the preset shearing position, and the grooving here is as deep as possible to be broken and split manually; then the whole metal sheet is transferred to other platforms, and manually broken (broken) to form a narrow strip of a single metal sheet. When the metal plate grooving and laser cutting machine of the present invention is used to groove and laser cut metal plates, the grooving and laser cutting are completed on the same device without the need to change equipment in between; on the one hand, the equipment cost and labor cost are reduced, and on the other hand, the processing efficiency and the degree of automation are improved; on still another hand, the transportation process is omitted and safety hazards are reduced.

[0018] The metal sheet grooving and shearing composite machine provided by the present invention has the following beneficial effects:

[0019] By integrating the grooving device and the shearing device on the same device, that is, after the grooving process is completed, the cutting process can be continued without changing the device, which greatly reduces the labor intensity of grooving and cutting of metal plates, saves processing time, and improves work efficiency. The existing grooving and cutting are completed by two devices and require at least 8 workers to operate, and a large amount of site transfer is required between the two processes. The metal plate grooving and shearing composite machine of the present invention only requires 1-2 workers to complete the two processes, which greatly reduces labor costs. The grooving device and the shearing device are installed on the frame respectively, so that the two do not interfere with each other when grooving and cutting are respectively implemented. Even if the operating mechanism of one of the grooving device or the shearing device fails, the other can still work normally; on the other hand, when the grooving device and the shearing device are not installed on the same operating mechanism at the same time, and the position of the shearing device in the Y-axis direction is adjustable, the cutting is more flexible, and the grooving can be performed in front of the frame and cutting can be performed at the rear of the frame at the same time, that is, there is no need to cut after the grooving stops, which greatly improves the work efficiency of grooving and cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 The schematic diagram of the structure of the metal plate planing and shearing composite machine of the present invention is shown in FIG. Figure 1 Not shown in;

[0022] Figure 2 It is a schematic diagram of the cross-sectional structure of the metal sheet planing and shearing composite machine of the present invention, mainly showing the shearing device;

[0023] Figure 3 yes Figure 2 A magnified schematic diagram of some structures;

[0024] Figure 4 It is a simple schematic diagram of a shearing device mounting frame in a metal sheet planing and shearing composite machine of the present invention;

[0025] Figure 5 It is a simple schematic diagram of a shearing knife mounting frame in a metal plate planing and shearing composite machine of the present invention;

[0026] Figure 6 It is a structural schematic diagram of a groove planing device and an X-axis operating mechanism in a metal plate groove planing and shearing composite machine of the present invention;

[0027] Figure 7 It is a schematic diagram of the back structure of a groove planing device and an X-axis operating mechanism in the metal sheet groove planing and shearing composite machine of the present invention. DETAILED DESCRIPTION

[0028] In order to enable those skilled in the art to better understand the technical solutions in the embodiments of the present invention and to make the above-mentioned objects, features and advantages of the present invention more obvious and understandable, the specific implementation modes of the present invention are further described below in conjunction with the accompanying drawings.

[0029] It should be noted that the description of these embodiments is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each embodiment of the present invention described below can be combined with each other as long as there is no conflict between them.

[0030] Please refer to Figures 1 to 7The present embodiment is a metal sheet planing and shearing composite machine, comprising: a frame 1, a support frame 2, a worktable panel 3, a hydraulic pressure plate 4, a planing device 5, a shearing device 6 and a control system 7, the support frame 2 comprises a front support frame 21 and a rear support frame 22, the front support frame 21 and the rear support frame 22 are respectively arranged at the front and rear of the frame 1, the worktable panel 3 is fixedly arranged on the frame 1, the front support frame 21 and the rear support frame 22 are respectively adapted to the worktable panel 3, and the front support frame 21 and the rear support frame 22 are made of the same structural profile; a plurality of hydraulic pressure plates 4 are arranged side by side on the frame 1, and a plurality of hydraulic pressing plates 4 are located above the workbench panel 3. When working, the hydraulic pressing plates 4 press the metal sheet to be processed onto the workbench panel 3, and the plurality of hydraulic pressing plates 4 are hydraulically controlled and connected to the hydraulic station 41; the groover 5 is installed on the frame 1 and can be controlled to move along the X-axis, and the shearing device 6 is staggered with the groover 5 in the Y-axis direction and installed on the frame 1, and the position of the shearing device 6 in the Y-axis direction is adjustable or not adjustable; the control system 7 is respectively connected to the hydraulic pressing plates 4, the groover 5 and the shearing device 6 by circuit control.

[0031] Preferably, the shearing device 6 includes a shearing cylinder 61 and a shearing knife 62. The shearing cylinder 61 is installed on the crossbeam of the frame 1. The shearing knife 62 is driven by the shearing cylinder 61 to reciprocate in the up and down directions to shear and split the processed metal sheet. In a further preferred embodiment, the shearing device 6 is installed on a shearing device mounting frame 9 that is independent of the frame 1 or mounted on the frame 1, and the shearing device mounting frame 9 is controllably movable in the Y-axis direction; in a further preferred embodiment, the shearing cylinder 61 is fixedly mounted on the frame 1, and the shearing knife 62 is installed on a shearing knife mounting frame 10 that is independent of the frame 1 or mounted on the frame 1, and the shearing knife mounting frame 10 is controllably movable in the Y-axis direction.

[0032] As a further preferred embodiment, the slotting device 5 is installed on the frame 1 through the X-axis operating mechanism 8 and can move along the X-axis under the control of the X-axis operating mechanism 8; the X-axis operating mechanism 8 includes an operating fixed seat 81, an X-axis servo motor 82, an X-axis reducer 83, an X-axis transmission shaft 84 and an X-axis transmission gear 85, the X-axis servo motor 82 and the X-axis reducer 83 are arranged on the front side of the operating fixed seat 81, the X-axis transmission shaft 84 passes through the operating fixed seat 81 to connect the X-axis reducer 83 and the X-axis transmission gear 85, the X-axis transmission gear 85 is adapted to the X-axis rack 86 arranged on the frame 1, and the X-axis transmission gear 85 cooperates with the X-axis rack 86 to drive the slotting device 5 to move along the X-axis. Preferably, the X-axis operating mechanism 8 also includes a sliding guide groove 103 arranged on the back of the operating fixed seat 81, and the sliding guide groove 103 is adapted to the X-axis linear guide rail 102 arranged on the frame 1. The operating fixed seat 81 and the grooving device 5 installed thereon are driven by the X-axis servo motor 82, the X-axis reducer 83, the X-axis transmission shaft 84 and the X-axis transmission gear 85 and under the guidance of the sliding guide groove 103 and the X-axis linear guide rail 102, and perform grooving operations on metal sheets.

[0033] Preferably, the planing device 5 includes a planer upper tool holder 51, a planer pressure plate 52, a planer blade 53 and a W-axis driving mechanism 54, wherein the W-axis driving mechanism 54 is mounted on the X-axis running mechanism 8, the planer upper tool holder 51 is fixedly mounted on the W-axis driving mechanism 54, the planer blade 53 is replaceably mounted on the planer upper tool holder 51 through the planer pressure plate 52, and the W-axis driving mechanism 54 can controllably drive the planer upper tool holder 51 and the planer blade 53 to move up and down. More preferably, the planing device 5 also includes a scraping device 55 and / or a cleaning brush device 56, wherein the scraping device 55 is movably arranged on the W-axis driving mechanism 54, and the cleaning brush device 56 is fixedly arranged on the planer upper tool holder 51.

[0034] The various embodiments in this specification are described in a progressive manner, and the same or similar parts between the various embodiments can be referenced to each other, and each embodiment focuses on the differences from other embodiments.

[0035] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations made to these embodiments without departing from the principles and spirit of the present invention are still within the scope of protection of the present invention.

Claims

1. A metal sheet grooving and shearing composite machine, characterized in that: include: A frame (1), a support frame (2), a workbench panel (3), a hydraulic pressure plate (4), a planing device (5), a shearing device (6) and a control system (7), wherein the support frame (2) comprises a front support frame (21) and a rear support frame (22), wherein the front support frame (21) and the rear support frame (22) are respectively arranged at the front and rear of the frame (1), and the workbench panel (3) is fixedly arranged on the frame (1), and the front support frame (21), the rear support frame (22) and the workbench panel (3) are at the same horizontal height; A plurality of hydraulic pressing plates (4) are arranged side by side on the frame (1), and a plurality of hydraulic pressing plates (4) are located above the workbench panel (3). When in operation, the hydraulic pressing plates (4) press the metal sheet to be processed onto the workbench panel (3), and the plurality of hydraulic pressing plates (4) are hydraulically controlled and connected to a hydraulic station (41); the grooving device (5) is mounted on the frame (1) and can be controlled to move along the X-axis, and the shearing device (6) is staggered with the grooving device (5) in the Y-axis direction and is mounted on the frame (1), and the position of the shearing device (6) in the Y-axis direction is adjustable; the control system (7) is respectively connected to the circuit control of the hydraulic pressing plate (4), the grooving device (5) and the shearing device (6); The slotting device (5) is mounted on the frame (1) via an X-axis operating mechanism (8) and can move along the X-axis under the control of the X-axis operating mechanism (8); the X-axis operating mechanism (8) comprises an operating fixed seat (81), an X-axis servo motor (82), an X-axis reducer (83), an X-axis transmission shaft (84) and an X-axis transmission gear (85); the X-axis servo motor (82) and the X-axis reducer (83) are arranged on the front side of the operating fixed seat (81); the X-axis transmission shaft (84) passes through the operating fixed seat (81) to connect the X-axis reducer (83) and the X-axis transmission gear (85); the X-axis transmission gear (85) is matched with an X-axis rack arranged on the frame (1); the X-axis transmission gear (85) cooperates with the X-axis rack to drive the slotting device (5) to move along the X-axis; The planing device (5) comprises a planer upper tool holder (51), a planer pressure plate (52), a planer blade (53) and a W-axis driving mechanism (54); the W-axis driving mechanism (54) is mounted on the X-axis operating mechanism (8); the planer upper tool holder (51) is fixedly mounted on the W-axis driving mechanism (54); the planer blade (53) is replaceably mounted on the planer upper tool holder (51) via the planer pressure plate (52); and the W-axis driving mechanism (54) can controllably drive the planer upper tool holder (51) and the planer blade (53) to move up and down; The shearing device (6) comprises a shearing cylinder (61) and a shearing knife (62); the shearing cylinder (61) is mounted on the crossbeam of the frame (1); the shearing knife (62) is driven by the shearing cylinder (61) to reciprocate in the up-and-down direction to shear and split the processed metal sheet; the shearing cylinder (61) is fixedly mounted on the frame (1); the shearing knife (62) is mounted on a shearing knife mounting frame (10) that is independent of the frame (1) or mounted on the frame (1); the shearing knife mounting frame (10) is controllably movable in the Y-axis direction; The planing device (5) further comprises a scraping device (55) and / or a cleaning brush device (56); the scraping device (55) is movably arranged on the W-axis driving mechanism (54) and the cleaning brush device (56) is fixedly arranged on the upper tool holder (51) of the planer; the scraping device comprises a scraping cylinder, a scraping connecting rod, a scraping connecting plate, a scraping guide rod and a scraping plate; The grooving device (5) and the shearing device (6) are respectively mounted on the frame (1); the grooving device (5) and the shearing device (6) do not interfere with each other when performing grooving and cutting respectively; during operation, grooving can be performed in front of the frame (1) and cutting can be performed at the rear of the frame (1) at the same time.

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