Metal plate continuous shearing device

Abstract

The utility model relates to the technical field of shearing devices, and discloses a metal plate continuous shearing device which comprises a rectangular frame, a supporting base is arranged at the bottom of the rectangular frame, and sliding sleeves capable of horizontally sliding are horizontally arranged at the two ends of the outer surface of the rectangular frame. A fixing frame capable of clamping a metal plate is horizontally and movably arranged above the top surface of the rectangular frame, a protection cover is vertically installed at the end, away from the fixing frame, of the top surface of the rectangular frame, and a leakage groove facilitating collection of chippings is horizontally formed in the end, located in the protection cover, of the top surface of the rectangular frame. According to the metal plate shearing device, a metal plate needing to be sheared is horizontally placed in the fixing frame, the metal plate is fixed and limited through cooperation of elasticity of each set of reset springs and clamping plates, the fixing frame and the metal plate are driven to horizontally enter the protection cover through movement of a sliding sleeve, and the plate is extruded and fixed through an electric telescopic rod; and the metal plate is prevented from moving in the shearing process.

Description

Technical Field

[0001] The utility model relates to the technical field of shearing devices, in particular to a continuous shearing device for metal sheet metal. Background Technique

[0002] With the progress of industry, people have manufactured various parts through sheet metal processing technology to meet the needs of different equipment. During the sheet metal processing, it is necessary to shear the sheet, and at this time, a specific shearing device is required.

[0003] The existing shearing device uses manual feeding, which has a large labor intensity and a low safety factor. At the same time, there is no material receiving device. When the scissors are cutting, usually the user holds the scissors in one hand and the metal sheet in the other hand. When shearing, it is easy to use great force and the metal sheet will pop out. When the metal sheet pops out, it is easy to injure people.

[0004] Therefore, we propose a continuous shearing device for metal sheet metal. Content of the Utility Model

[0005] The utility model mainly solves the technical problems existing in the above-mentioned prior art, and provides a continuous shearing device for metal sheet metal.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme. A continuous shearing device for metal sheet metal includes a rectangular frame. A support base is arranged at the bottom of the rectangular frame. Horizontally sliding sleeves that can slide horizontally are arranged at both ends of the outer surface of the rectangular frame. Above the top surface of the rectangular frame, a fixed frame that can clamp the metal plate is horizontally movably arranged. At one end of the top surface of the rectangular frame away from the fixed frame, a protective cover is vertically installed. At one end of the top surface of the rectangular frame inside the protective cover, a leakage trough for conveniently collecting debris is horizontally opened. At the center position of the top surface of the protective cover, an electric telescopic rod for limiting the metal plate is vertically installed. Inside the protective cover, a cutting assembly for shearing the metal plate is horizontally arranged transversely. At the center position of the top surface of the protective cover, a cylinder for driving the cutting assembly to move up and down is installed. At both ends of one side surface of the rectangular frame, horizontal plates are horizontally and fixedly connected. At the bottom of each group of horizontal plates, a support assembly is vertically installed downward. Between the two groups of horizontal plates, a plurality of rotatable support rods are horizontally movably arranged through bearings. One end of the support rod horizontally extends out of the outer surface of the horizontal plate. A conveyor belt that can move horizontally is horizontally arranged on the outer surface of the support rod. At one end of one side surface of the horizontal plate, a driving motor is horizontally and fixedly installed.

[0007] Preferably, one end of the top and bottom of the rectangular frame is an open rectangular groove. The top surface of each sliding sleeve is fixedly connected to the bottom surface of the fixed frame. The two side surfaces of the fixed frame are open square grooves. Inside the fixed frame, clamping plates for squeezing and clamping the metal plate are horizontally arranged.

[0008] Preferably, a plurality of limiting rods are vertically and fixedly connected to the top surface of the clamping plate. The top of each group of limiting rods vertically extends out of the top surface of the fixed frame. A return spring is vertically movably arranged on the outer surface of each group of limiting rods. The top of each group of return springs is fixedly connected to the inner top surface of the fixed frame. A handle for driving the fixed frame to move horizontally is horizontally arranged at one end of the sliding sleeve.

[0009] Preferably, the overall shape of the protective cover is U-shaped with the opening facing downwards. One end of the electric telescopic rod vertically extends into the interior of the protective cover. Two horizontal plates are horizontally parallel. The inner surface of the conveyor belt is horizontally and movably wound around the outer surfaces of the two support rods.

[0010] Preferably, limiting discs are vertically and fixedly connected to both ends of the outer surface of the support rod at the output end of the driving motor. Each group of limiting discs is in the shape of a disc. A crawler belt is horizontally and movably wound around the outer surface of the driving motor and the support rod. Both ends of the crawler belt are located between the corresponding two groups of limiting discs.

[0011] The utility model provides a continuous shearing device for metal sheet metal, which has the following beneficial effects:

[0012] When using this continuous shearing device for metal sheet metal, first place the device at a designated position. Horizontally place the metal sheet to be sheared into the interior of the fixed frame. The metal sheet is fixed and limited through the cooperation of the elasticity of each group of return springs and the clamping plate. Horizontally move the sliding sleeve through the handle. The movement of the sliding sleeve drives the fixed frame and the metal sheet to horizontally enter the interior of the protective cover. Then, start the cylinder. At this time, the bottom of the electric telescopic rod moves downward. The electric telescopic rod squeezes and fixes the sheet material to prevent the metal sheet from moving during the shearing process. The cylinder drives the cutting assembly to move downward. Then, the cutting assembly abuts against the metal sheet, and the metal sheet starts to be sheared. After the shearing is completed, start the driving motor. Under the action of the crawler belt and the support rod, the conveyor belt starts to rotate. At this time, the sheared metal sheet is placed on the outer surface of the conveyor belt. With the rotation of the conveyor belt, it is convenient for the metal sheet to proceed to the next process. Description of the Drawings

[0013] In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings described below are only exemplary. For those of ordinary skill in the art, without creative efforts, other implementation drawings can also be obtained based on the provided drawings.

[0014] The structures, ratios, sizes, etc. illustrated in this specification are only used to cooperate with the content disclosed in the specification for those familiar with this technology to understand and read, and are not used to limit the implementation conditions of the present utility model. Therefore, they do not have substantial technical significance. Any modification of the structure, change in the ratio relationship, or adjustment of the size, without affecting the effects that the present utility model can produce and the purposes that can be achieved, should still fall within the scope covered by the technical content disclosed in the present utility model.

[0015] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0016] Figure 2 is the present utility model Figure 1 enlarged view of A in;

[0017] Figure 3 is the present utility model Figure 1 enlarged view of B in.

[0018] Legend description:

[0019] 1. Rectangular frame; 2. Support base; 3. Sliding sleeve; 4. Fixed frame; 5. Clamping plate; 6. Limiting rod; 7. Return spring; 8. Protective cover; 9. Material leakage groove; 10. Electric telescopic rod; 11. Cylinder; 12. Horizontal plate; 13. Support assembly; 14. Support rod; 15. Conveyor belt; 16. Driving motor; 17. Limiting disc; 18. Crawler belt. Specific implementation manners

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0022] Embodiment: A metal sheet metal continuous shearing device, as Figures 1-3As shown in the figure, it includes a rectangular frame 1. Four groups of support bases 2 are vertically and downwardly fixedly connected to the bottom surface of the rectangular frame 1. One end of the top and bottom of the rectangular frame 1 is an open rectangular groove. Sliding sleeves 3 that can slide horizontally are horizontally arranged at both ends of the outer surface of the rectangular frame 1. Above the top surface of the rectangular frame 1, a fixing frame 4 that can clamp a metal plate is horizontally movably arranged. The top surface of each group of sliding sleeves 3 is fixedly connected to the bottom surface of the fixing frame 4. The two side surfaces of the fixing frame 4 are open square grooves. Inside the fixing frame 4, clamping plates 5 that squeeze and clamp the metal plate are horizontally arranged. Multiple groups of limiting rods 6 are vertically and upwardly fixedly connected to the top surface of the clamping plates 5. The top of each group of limiting rods 6 vertically extends out of the top surface of the fixing frame 4. A return spring 7 is vertically movably arranged on the outer surface of each group of limiting rods 6. The top of each group of return springs 7 is fixedly connected to the inner top surface of the fixing frame 4. One end of the sliding sleeve 3 is horizontally provided with a handle for driving the fixing frame 4 to move horizontally. At one end of the top surface of the rectangular frame 1 away from the fixing frame 4, a protective cover 8 is vertically installed. The overall shape of the protective cover 8 is a U-shaped with the opening downward. A material leakage groove 9 for conveniently collecting debris is horizontally opened at one end of the top surface of the rectangular frame 1 inside the protective cover 8.

[0023] At the center position of one end of the top surface of the protective cover 8, an electric telescopic rod 10 for limiting the metal plate is vertically installed. One end of the electric telescopic rod 10 vertically extends into the interior of the protective cover 8. Inside the protective cover 8, a cutting assembly for cutting the metal plate is horizontally arranged. At the center position of the top surface of the protective cover 8, a cylinder 11 for driving the cutting assembly to move up and down is installed. At both ends of one side surface of the rectangular frame 1, horizontal plates 12 are horizontally and fixedly connected. The two groups of horizontal plates 12 are horizontally parallel. At the bottom of each group of horizontal plates 12, a support assembly 13 is vertically installed. Between the two groups of horizontal plates 12, multiple groups of rotatable support rods 14 are horizontally movably arranged through bearings. One end of the support rod 14 horizontally extends out of the outer surface of the horizontal plate 12. A conveyor belt 15 that can move horizontally is horizontally arranged on the outer surface of the support rod 14. The inner surface of the conveyor belt 15 is horizontally and movably wound around the outer surfaces of the two groups of support rods 14. At one end of one side surface of the horizontal plate 12, a driving motor 16 is horizontally and fixedly installed. The output end of the driving motor 16 is vertically and fixedly connected to limiting disks 17 at both ends of the outer surface of the support rod 14. Each group of limiting disks 17 is in a disk shape. A crawler 18 is horizontally movably wound around the outer surface of the driving motor 16 and the support rod 14. The two ends of the crawler 18 are located between the corresponding two groups of limiting disks 17.

[0024] Working principle: When in use, first place the device at the designated position, horizontally place the metal plate to be sheared into the inside of the fixed frame 4, and fix and limit the metal plate through the elasticity of each set of return springs 7 and the cooperation of the clamping plates 5. Horizontally move the sliding sleeve 3 through the handle, and drive the fixed frame 4 and the metal plate to horizontally enter the inside of the protective cover 8 through the movement of the sliding sleeve 3. Then, start the cylinder 11 to work. At this time, the bottom of the electric telescopic rod 10 moves downward, and the electric telescopic rod 10 is used to squeeze and fix the plate to prevent the metal plate from moving during the shearing process. The cylinder 11 drives the cutting assembly to move downward, and then the cutting assembly abuts against the metal plate, and the metal plate starts to be sheared. After the shearing is completed, start the drive motor 16. Under the action of the track 18 and the transmission support rod 14, the conveyor belt 15 starts to rotate. At this time, the sheared metal plate is placed on the outer surface of the conveyor belt 15, and it is convenient for the metal plate to proceed to the next procedure as the conveyor belt 15 rotates.

[0025] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A continuous shearing device for metal sheets, characterized in that: The invention comprises a rectangular frame (1), wherein a supporting base (2) is arranged at the bottom of the rectangular frame (1), sliding sleeves (3) capable of horizontal sliding are arranged horizontally at both ends of the outer surface of the rectangular frame (1), a fixing frame (4) capable of clamping a metal plate is arranged horizontally above the top surface of the rectangular frame (1), a protective cover (8) is vertically installed at one end of the top surface of the rectangular frame (1) away from the fixing frame (4), a material leakage groove (9) for conveniently collecting debris is horizontally opened at one end of the top surface of the rectangular frame (1) located inside the protective cover (8), an electric telescopic rod (10) for limiting the position of the metal plate is vertically installed at one end of the center position of the top surface of the protective cover (8), and a fixing frame (4) capable of clamping a metal plate is arranged horizontally inside the protective cover (8). A cutting assembly for shearing metal plates, a cylinder (11) for driving the cutting assembly to move up and down is installed at the center position of the top surface of the protective cover (8), horizontal plates (12) are horizontally fixedly connected at both ends of the surface of one side of the rectangular frame (1), a supporting assembly (13) is vertically installed downward at the bottom of each group of horizontal plates (12), multiple groups of rotatable supporting rods (14) are arranged between the two groups of horizontal plates (12) through bearings for horizontal movement, one end of the supporting rod (14) extends horizontally out of the outer surface of the horizontal plate (12), a conveyor belt (15) that can move horizontally is arranged horizontally on the outer surface of the supporting rod (14), and a driving motor (16) is horizontally fixedly installed at one end of the surface of one side of the horizontal plate (12).

2. A metal sheet continuous shearing device according to claim 1, characterized in that: The top and one end of the bottom of the rectangular frame (1) are open rectangular grooves, the top surface of each set of sliding sleeves (3) is fixedly connected to the bottom surface of the fixed frame (4), the two side surfaces of the fixed frame (4) are open square grooves, and a clamping plate (5) for squeezing and clamping the metal plate is horizontally arranged inside the fixed frame (4).

3. A metal sheet continuous shearing device according to claim 2, characterized in that: The top surface of the clamping plate (5) is vertically fixedly connected to a plurality of limit rods (6), the top of each limit rod (6) vertically extending out of the top surface of the fixed frame (4), the outer surface of each limit rod (6) is vertically movablely provided with a return spring (7), the top of each return spring (7) is fixedly connected to the inner top surface of the fixed frame (4), and one end of the sliding sleeve (3) is horizontally provided with a handle for driving the fixed frame (4) to move horizontally.

4. The metal sheet continuous shearing device according to claim 1, characterized in that: The protective cover (8) is in the shape of a U with an opening facing downwards. One end of the electric telescopic rod (10) vertically extends into the interior of the protective cover (8). The two sets of horizontal plates (12) are horizontally parallel. The inner surface of the conveyor belt (15) is horizontally movable and wound around the outer surfaces of the two sets of support rods (14).

5. The metal sheet continuous shearing device according to claim 1, characterized in that: The output end of the driving motor (16) and the two ends of the outer surface of the support rod (14) are vertically fixedly connected with a limit plate (17), each set of limit plates (17) is disc-shaped as a whole, and the driving motor (16) and the outer surface of the support rod (14) are horizontally movably wound with a crawler (18), and the two ends of the crawler (18) are located between the corresponding two sets of limit plates (17).

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