A plate shearing machine

Abstract

The utility model discloses a plate shearing machine, the utility model, including fixed base and transport subassembly, its characterized in that, the fixed base top fixedly connected with transport subassembly, transport subassembly includes two square grooves, the fixed base upper surface is equipped with two square grooves, two square groove inner wall lower surface all are equipped with two sets of positioning hole, and two square groove inner wall lower surface all slidingly connected with two electric guide rails, two electric guide rails's left and right sides all are fixedly connected with two sets of connecting ears below the end, two electric guide rails are fixedly connected on square groove inner wall upper surface through positioning bolt group, through the collaborative operation of each part of conveyer subassembly, has realized to the self -adaptation transport and clamping of different specifications board, has liberated manpower. Conveyer subassembly and cutting assembly closely cooperate, can assist to complete the cutting work to various board, reach the purpose that improves plate shearing machine work efficiency and applicability, satisfies the diversified board processing demand.

Description

Technical Field

[0001] This utility model relates to the field of shearing machine technology, and in particular to a shearing machine. Background Technology

[0002] In modern manufacturing, the demand for sheet metal processing continues to grow. Shearing machines, as fundamental processing equipment, directly impact production efficiency and processing accuracy. Traditional shearing machines often rely on sensor-based positioning and feeding, which is susceptible to environmental interference leading to decreased accuracy. Furthermore, the design of the shearing system's drive and pressing devices is often flawed, frequently resulting in excessive shearing force and sheet metal displacement, leading to poor cross-sectional quality and high energy consumption. Simultaneously, most shearing machine control systems have low levels of intelligence, making fault diagnosis difficult, and their safety protection measures are simplistic, failing to meet the requirements of complex working conditions and safe production.

[0003] As industrial manufacturing moves towards higher precision and intelligence, higher standards are being set for the stability, reliability, and safety of shearing machines. Developing new shearing machine technologies, through innovative structural design and intelligent control optimization, addresses the precision bottlenecks and safety hazards of traditional equipment. This is crucial for meeting the upgrading needs of the manufacturing industry, improving production efficiency and processing quality, and has urgent application value in fields such as machining, automobile manufacturing, and aerospace.

[0004] Publication number CN206779563U describes a shearing machine, which includes a frame, a blade holder, and a base. The blade holder has a blade offset from the base at its lower end. The blade holder moves vertically relative to the frame via a drive mechanism to perform cutting operations. The blade holder has a groove for the blade to slide along its width. It also has an adjustment mechanism that drives the blade to slide within the groove and adjusts the lateral distance between the blade holder and the base. This design offers advantages such as multi-functionality and reduced production costs, but it does not address the challenges of adapting to and clamping different specifications of sheet metal, thus freeing up manpower. A conveying component and a cutting component working closely together can assist in cutting various sheet metals, thereby improving the efficiency and applicability of the shearing machine. Therefore, we propose a shearing machine. Utility Model Content

[0005] The purpose of this utility model is to provide a shearing machine.

[0006] To achieve the adaptive transport and clamping of different specifications of sheet metal as proposed in the aforementioned prohibited technology, thus freeing up manpower, the conveying component and the cutting component work closely together to assist in the cutting of various sheet metals, thereby improving the working efficiency and applicability of the shearing machine. This utility model provides the following preferred technical contents;

[0007] A shearing machine includes a fixed base and a transport assembly, characterized in that: the transport assembly is fixedly connected to the top of the fixed base, the transport assembly includes two square slots, the upper surface of the fixed base has two square slots, the lower surface of the inner wall of each of the two square slots has two sets of positioning holes, and the lower surface of the inner wall of each of the two square slots has two electric guide rails slidably connected, the lower left and right sides of the two electric guide rails have two sets of connecting ears fixedly connected, the two electric guide rails are fixedly connected to the upper surface of the inner wall of the square slots by a set of positioning bolts, the interior of each of the two electric guide rails has a first set of electric sliders slidably connected, the top of each of the first set of electric sliders has a side-mounted U-shaped frame fixedly connected, the top of each of the two side-mounted U-shaped frames has two device mounting shells fixedly connected, the interior of each of the two device mounting shells has a first set of vertically mounted electric push rods, the first set of vertically mounted electric push rods has two pressure plates, and the top of the fixed base on one side of the two square slots at the top of the fixed base has a U-shaped mounting seat fixedly connected.

[0008] The U-shaped mounting base has guide dovetail grooves on both the left and right sides of its inner wall. A second set of electric sliders is slidably connected inside each of the two guide dovetail grooves. A square mounting bracket is fixedly connected to the middle of the first set of electric sliders.

[0009] By creating dovetail grooves on both sides of the inner wall of the U-shaped mounting base, a precise sliding track is provided for the second set of electric sliders, enabling stable and linear movement. The second set of electric sliders slides within the dovetail grooves, moving the connected square mounting frame. This allows for flexible adjustment of the square mounting frame's position according to the length of the sheet material, accommodating processing needs for sheets of different sizes. The square mounting frame is fixedly connected to the center of the first set of electric sliders, transmitting the motion of the first set of electric sliders to the square mounting frame. This allows the square mounting frame to be adjusted and moved in different directions, enhancing the device's flexibility in supporting and positioning the sheet material.

[0010] The square mounting frame has U-shaped movable frames fixedly connected to the left and right sides of the top support column. The lower end of the inner wall of the square mounting frame and the middle of the U-shaped movable frame are rotatably connected to two mutually perpendicular support columns, and rubber rollers are fixedly connected to the surface of each support column.

[0011] The top support columns of the square mounting frame are fixedly connected to U-shaped movable frames on both sides, providing support and connection points for the U-shaped movable frames. This allows the U-shaped movable frames to move with the square mounting frame and be flexibly adjusted at its top. Two mutually perpendicular support columns are rotatably connected to the lower inner wall of the square mounting frame and the middle of the U-shaped movable frames, providing a rotational support structure for the rubber rollers, allowing them to rotate freely. Rubber rollers are fixedly connected to the surface of the support columns. Through the elasticity and friction of the rubber rollers, the sheets are better clamped and conveyed, preventing slippage during transportation and ensuring smooth transport.

[0012] Both the square mounting frame and the U-shaped movable frame are rotatably connected to two sets of supporting shafts. The upper end of the square mounting frame is fixedly connected to a vertical mounting shell, and a second set of vertically mounted electric push rods is fixedly connected inside the vertical mounting shell.

[0013] The square mounting frame and the U-shaped movable frame are internally connected to two sets of supporting shafts, providing stable rotational support for the supporting columns. This allows the supporting columns to rotate smoothly around the supporting shafts, thereby driving the rubber roller to operate efficiently. A vertical mounting shell is fixedly connected to the upper end of the square mounting frame, providing an installation position for the second set of vertically mounted electric push rods. This protects and secures the electric push rods, making them more stable during operation. The second set of vertically mounted electric push rods is fixedly connected inside the vertical mounting shell. The extension and retraction of these electric push rods drives the U-shaped movable frame to rise and fall vertically, allowing for flexible adjustment of the rubber roller height according to the thickness of the sheet material, thus better clamping and conveying sheets of different thicknesses.

[0014] The bottom end of the second set of vertically mounted electric push rods passes through the top of the square mounting frame and is fixedly connected to the top of the U-shaped movable frame. The two ends of the two support rotating columns pass through the middle of the two sets of support rotating shafts respectively. A drive motor is fixedly connected to one side of the support rotating shaft located inside the square mounting frame.

[0015] The second set of vertically mounted electric push rods penetrates the top of the square mounting frame and is fixedly connected to the top of the U-shaped movable frame. This allows for the stable transmission of power from the electric push rods to the U-shaped movable frame, achieving precise control over the vertical lifting and lowering of the U-shaped movable frame. This satisfies the height requirements of rubber rollers for sheets of different thicknesses. Two support columns are inserted through the middle of two sets of support shafts at both ends, ensuring stable rotation of the support columns around the support shafts. This guarantees smooth rotation of the rubber rollers and facilitates smoother sheet transport. A drive motor is fixedly connected to one side of the support shafts inside the square mounting frame. The drive motor provides power to rotate the support shafts, which in turn drives the support columns and rubber rollers, providing power for sheet transport and enabling automatic conveying of cut sheets.

[0016] The cutting assembly is fixedly connected to the middle of the two square slots and the U-shaped mounting base. The cutting assembly includes a cutting mounting base, a stationary blade is fixedly connected to the top of the cutting mounting base, and gantry mounting brackets are fixedly connected to the left and right sides of the cutting mounting base.

[0017] The cutting assembly is fixedly connected in the middle of two square slots and a U-shaped mounting base, integrating the cutting function into the central position of the entire device. This achieves a rational layout of the cutting components, enabling them to work collaboratively with the transport components. The cutting assembly uses a cutting mounting base to provide a stable mounting foundation for the stationary blade, ensuring its fixed position during cutting and guaranteeing cutting accuracy. The stationary blade is fixedly connected to the top of the cutting mounting base. This fixed position allows it to work in conjunction with the moving blade to form a cutting edge, achieving the purpose of cutting the sheet metal. Gantry mounting frames are fixedly connected to the left and right sides of the cutting mounting base, providing mounting support for cutting-related components such as vertically mounted hydraulic cylinders. This ensures the overall structural stability of the cutting assembly and guarantees reliable cutting operations.

[0018] The gantry mounting frame has a vertically mounted hydraulic cylinder fixedly connected inside the mounting frame at the upper end. The bottom of the vertically mounted hydraulic cylinder is fixedly connected to a cutting mounting shell. The bottom of the cutting mounting shell is movably connected to a moving blade. The surface of the fixed base is fixedly connected to a controller.

[0019] The upper mounting bracket of the gantry is internally connected to a vertically mounted hydraulic cylinder, providing vertical driving force to the cutting mounting shell and the moving blade. This allows for precise control of the moving blade's lifting and lowering, ensuring accurate contact with the material for cutting. The bottom of the vertically mounted hydraulic cylinder is fixedly connected to the cutting mounting shell, stably transmitting power to it and enabling smooth lifting and lowering of both the shell and the moving blade, ensuring a stable cutting process. The moving blade is movably connected to the bottom of the cutting mounting shell, allowing for flexible adjustment of its position and angle to better coordinate with the stationary blade, adapting to different cutting needs and improving cutting quality. A controller is fixedly connected to the surface of the base, enabling centralized control of various components such as the electric guide rail, electric slider, electric push rod, hydraulic cylinder, and drive motor. This allows users to precisely adjust equipment operating parameters according to different processing requirements such as the material, thickness, and length of the material, improving equipment versatility and ease of operation.

[0020] Compared with the prior art, this utility model provides a shearing machine with the following advantages.

[0021] This utility model discloses a shearing machine whose position adjustment adapts to the length of the sheet metal. Dovetail grooves on both sides of the inner wall of the U-shaped mounting base provide precise sliding tracks for the second set of electric sliders. Operated by a controller, the second set of electric sliders slides within the dovetail grooves, moving the connected square mounting frame. This allows for flexible adjustment of the square mounting frame's position according to the sheet metal length, accommodating the processing needs of sheets of different sizes. Simultaneously, the square mounting frame is fixedly connected to the center of the first set of electric sliders, transmitting its own motion to the square mounting frame, enabling the square mounting frame to move flexibly in different directions, further enhancing the device's flexibility in supporting and positioning the sheet metal.

[0022] Height adjustment adapts to sheet material thickness: A second set of vertically mounted electric push rods is installed inside the vertical mounting shell fixedly connected to the upper end of the square mounting frame. The bottom end of the electric push rod passes through the top of the square mounting frame and is fixedly connected to the top of the U-shaped movable frame. The extension and retraction of the electric push rods can drive the U-shaped movable frame to rise and fall vertically. Because the lower end of the inner wall of the square mounting frame and the middle of the U-shaped movable frame are rotatably connected to mutually perpendicular support columns, and rubber rollers are fixedly connected to the surface of the support columns, the height of the rubber rollers can be flexibly adjusted according to the sheet material thickness, achieving better adaptation to sheets of different thicknesses.

[0023] Rubber roller clamping and transporting of sheet metal: Perpendicular support columns provide a rotating support structure for the rubber rollers, allowing them to rotate freely. The elasticity and friction of the rubber roller surface, after the sheet metal is placed on the side-mounted U-shaped frame and one end is pressed down by a pressure plate driven by the first set of vertically mounted electric push rods, firmly clamps the other end of the sheet metal between the two rubber rollers. When the drive motor on one side of the support shaft inside the square mounting frame starts, it drives the support shaft to rotate, which in turn drives the support columns and rubber rollers to rotate, achieving stable transport of the sheet metal, preventing slippage during transport, and ensuring smooth delivery of the sheet metal.

[0024] The cutting assembly, fixedly connected between two square slots and a U-shaped mounting base, consists of a cutting mounting base, a stationary blade, and a gantry mounting bracket. The cutting mounting base provides a stable mounting foundation for the stationary blade, ensuring its position remains fixed during cutting to guarantee cutting accuracy. The stationary blade is fixed to the top of the cutting mounting base and works with the moving blade to form the cutting edge. The gantry mounting bracket is fixed to the left and right sides of the cutting mounting base, providing a supporting structure for cutting-related components such as the vertically mounted hydraulic cylinder, ensuring the overall structural stability of the cutting assembly.

[0025] Once the sheet material is conveyed to the cutting position, where it is firmly clamped and aligned with one end of the rubber roller, the vertically mounted hydraulic cylinder inside the upper mounting bracket of the gantry frame is activated. This hydraulic cylinder provides vertical driving force to the cutting mounting housing and the moving blade. The extension and retraction of the hydraulic cylinder causes the moving blade at the bottom of the cutting mounting housing to move downwards. The moving blade and the stationary blade work together to cut the sheet material. After cutting, the drive motor continues to rotate the rubber roller, transporting the cut sheet material for the user to receive near the U-shaped mounting base.

[0026] In summary, the coordinated operation of the various components of the conveying assembly enables adaptive transport and clamping of sheets of different specifications, freeing up manpower. The close cooperation between the conveying and cutting assemblies assists in cutting various sheets, thereby improving the efficiency and applicability of the shearing machine and meeting diverse sheet processing needs.

[0027] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the structure of the shearing machine according to an embodiment of the present utility model.

[0029] Figure 2 This is a three-dimensional structural diagram of the inner wall of the square groove, the interior of the electric guide rail, the U-shaped mounting base, and the interior of the dovetail groove in an embodiment of this utility model.

[0030] Figure 3 This is a three-dimensional structural diagram of the internal structure of the device mounting shell according to an embodiment of this utility model.

[0031] Figure 4 This is a three-dimensional structural diagram of the interior of the U-shaped mounting base according to an embodiment of the present invention.

[0032] 1. Fixed base; 2. Transport assembly; 201. Square groove; 202. Positioning hole; 203. Electric guide rail; 204. Connecting lug; 205. First set of electric sliders; 206. Side-mounted U-shaped frame; 207. Device mounting shell; 208. First set of vertically mounted electric push rods; 209. Pressure plate; 210. U-shaped mounting base; 211. Guide dovetail groove; 212. Second set of electric sliders; 213. Square mounting frame; 214. 1. Support column; 215. U-shaped movable frame; 216. Rubber roller; 217. Support shaft; 218. Vertical mounting shell; 219. Second set of vertically mounted electric push rods; 220. Drive motor; 221. Positioning bolt group; 3. Cutting assembly; 301. Cutting mounting base; 302. Stationary blade; 303. Gantry mounting frame; 304. Vertically mounted hydraulic cylinder; 305. Cutting mounting shell; 306. Moving blade; 4. Controller. Detailed Implementation

[0033] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0034] refer to Figures 1 to 3 A shearing machine includes a fixed base 1 and a transport component 2, characterized in that: the transport component 2 is fixedly connected to the top of the fixed base 1, the transport component 2 includes two square grooves 201, the upper surface of the fixed base 1 has two square grooves 201, the lower surface of the inner wall of each of the two square grooves 201 has two sets of positioning holes 202, and the lower surface of the inner wall of each of the two square grooves 201 has two electric guide rails 203 slidably connected, the lower left and right sides of the lower end of each of the two electric guide rails 203 have two sets of connecting ears 204 fixedly connected, and the two electric guide rails 203 are fixedly connected to the square grooves 201 by a set of positioning bolts 221. On the inner surface of the groove 201, the two electric guide rails 203 are slidably connected to a first set of electric sliders 205. The top of each of the first set of electric sliders 205 is fixedly connected to a side-mounted U-shaped frame 206. The tops of the two side-mounted U-shaped frames 206 are fixedly connected to two device mounting shells 207. Inside each of the two device mounting shells 207, a first set of vertically mounted electric push rods 208 are fixedly connected. The two pressure plates 209 of the first set of vertically mounted electric push rods 208 are located on one side of the two square grooves 201 at the top of the fixed base 1. A U-shaped mounting seat 210 is fixedly connected to the top of the fixed base 1.

[0035] The U-shaped mounting base 210 has guide dovetail grooves 211 on both the left and right sides of its inner wall. A second set of electric sliders 212 are slidably connected inside the two guide dovetail grooves 211. A square mounting bracket 213 is fixedly connected to the middle of the first set of electric sliders 205.

[0036] The square mounting bracket 213 has U-shaped movable brackets 215 fixedly connected to the left and right sides of the support rotating column 214 at the top. The lower end of the inner wall of the square mounting bracket 213 and the middle of the U-shaped movable bracket 215 are rotatably connected to two mutually perpendicular support rotating columns 214, and rubber rollers 216 are fixedly connected to the surface of the support rotating columns 214.

[0037] Both the square mounting bracket 213 and the U-shaped movable bracket 215 are rotatably connected to two sets of supporting shafts 217. The upper end of the square mounting bracket 213 is fixedly connected to a vertical mounting shell 218, and a second set of vertically mounted electric push rods 219 are fixedly connected inside the vertical mounting shell 218.

[0038] The bottom end of the second set of vertically mounted electric push rods 219 passes through the top of the square mounting bracket 213 and is fixedly connected to the top of the U-shaped movable bracket 215. The two ends of the two support rotating columns 214 pass through the middle of the two sets of support rotating shafts 217 respectively. A drive motor 220 is fixedly connected to one side of the support rotating shaft 217 located inside the square mounting bracket 213.

[0039] In this embodiment, the position adjustment adapts to the length of the sheet material: the dovetail grooves 211 on both sides of the inner wall of the U-shaped mounting base provide a precise sliding track for the second set of electric sliders 212. Operated by the controller 4, the second set of electric sliders 212 slides within the dovetail grooves 211, driving the connected square mounting bracket 213 to move. This allows the position of the square mounting bracket 213 to be flexibly adjusted according to the length of the sheet material, achieving the purpose of adapting to the processing needs of sheet materials of different sizes. Simultaneously, the square mounting bracket 213 is fixedly connected to the middle of the first set of electric sliders 205, allowing the slider to transmit its own movement to the square mounting bracket 213, enabling the square mounting bracket 213 to move and adjust flexibly in different directions, further enhancing the flexibility of the device in supporting and positioning the sheet material.

[0040] Height adjustment to adapt to sheet thickness: Inside the vertical mounting shell 218 fixedly connected to the upper end of the square mounting bracket 213, there is a second set of vertically mounted electric push rods 219. The bottom end of the electric push rod passes through the top of the square mounting bracket 213 and is fixedly connected to the top of the U-shaped movable frame 215. By extending and retracting the electric push rod, the U-shaped movable frame 215 can be raised and lowered vertically. Since the lower end of the inner wall of the square mounting bracket 213 and the middle of the U-shaped movable frame 215 are rotatably connected to mutually perpendicular support columns 214, and the surface of the support columns 214 is fixedly connected to a rubber roller 216, the raising and lowering of the U-shaped movable frame 215 can flexibly adjust the height of the rubber roller 216 according to the sheet thickness, so as to better adapt to sheets of different thicknesses.

[0041] Rubber rollers 216 clamp and transport sheet metal: Perpendicular support columns 214 provide a rotating support structure for the rubber rollers 216, allowing them to rotate freely. The elasticity and friction of the rubber rollers 216 surface, after the sheet metal is placed on the side-mounted U-shaped frame 206 and one end is pressed down by the pressure plate 209 driven by the first set of vertically mounted electric push rods 208, firmly clamps the other end of the sheet metal in the middle of the two rubber rollers 216. When the drive motor 220 on one side of the support shaft 217 located inside the square mounting frame 213 starts, it drives the support shaft 217 to rotate, which in turn drives the support columns 214 and the rubber rollers 216 to rotate, achieving stable transport of the sheet metal, preventing slippage during transport, and ensuring smooth conveying of the sheet metal.

[0042] refer to Figure 1 , Figure 2 and Figure 4 A cutting assembly 3 is fixedly connected to the middle of the two square slots 201 and the U-shaped mounting base 210. The cutting assembly 3 includes a cutting mounting base 301. A stationary blade 302 is fixedly connected to the top of the cutting mounting base 301. A gantry mounting bracket 303 is fixedly connected to the left and right sides of the cutting mounting base 301.

[0043] A vertical hydraulic cylinder 304 is fixedly connected inside the mounting bracket at the upper end of the gantry mounting bracket 303. A cutting mounting shell 305 is fixedly connected to the bottom of the vertical hydraulic cylinder 304. A moving blade 306 is movably connected to the bottom of the cutting mounting shell 305. A controller 4 is fixedly connected to the surface of the fixed base 1.

[0044] In this embodiment, the cutting assembly 3 is prepared as follows: The cutting assembly 3, which is fixedly connected in the middle of two square slots 201 and a U-shaped mounting base 210, consists of a cutting mounting base 301, a stationary blade 302, and a gantry mounting bracket 303. The cutting mounting base 301 provides a stable mounting foundation for the stationary blade 302, ensuring that the stationary blade 302 is fixed in position during the cutting process to guarantee cutting accuracy. The stationary blade 302 is fixed to the top of the cutting mounting base 301 and cooperates with the moving blade 306 to form a cutting edge. The gantry mounting bracket 303 is fixed on the left and right sides of the cutting mounting base 301, providing a mounting support structure for cutting-related components such as the vertically mounted hydraulic cylinder 304, ensuring the overall structural stability of the cutting assembly 3.

[0045] Cutting Process: When the sheet material is conveyed to the cutting position, i.e., after the sheet material is in contact with one end of the rubber roller 216 and is clamped stably, the vertically mounted hydraulic cylinder 304 inside the upper mounting bracket of the gantry mounting frame 303 is activated. The hydraulic cylinder provides vertical driving force to the cutting mounting housing 305 and the moving blade 306. Through the extension and retraction of the hydraulic cylinder, the moving blade 306 at the bottom of the cutting mounting housing 305 is moved downward. The moving blade 306 and the stationary blade 302 cooperate to realize the cutting operation of the sheet material. After cutting, the drive motor 220 continues to drive the rubber roller 216 to rotate, and continues to transport the cut sheet material so that the user can receive it near the U-shaped mounting base 210.

[0046] Working principle: The user turns on the controller 4 to start the device. First, the two electric guide rails 203 in the transport component 2 are adjusted. The connecting ears 204 on the left and right sides of the lower end of the electric guide rails 203 are fixedly connected by the positioning bolt group 221, so as to adjust the distance between the two electric guide rails 203 to accommodate cutting plates of different widths.

[0047] Next, according to the height requirements of the cutting plate, the user drives the U-shaped movable frame 215 to rise or fall through the second set of vertical electric push rods 219, thereby adjusting the height of the U-shaped movable frame 215 to meet the processing needs of cutting plates of different thicknesses.

[0048] Meanwhile, the user adjusts the position of the square mounting bracket 213 by controlling the second set of electric sliders 212 on both sides of the square mounting bracket 213 to move within the dovetail groove 211 on the inner wall of the U-shaped mounting base 210, thereby moving the square mounting bracket 213 to a suitable position. The distance corresponding to this position is the length of the cutting plate, thus providing accurate support and positioning length for the cutting plate.

[0049] After completing the above adjustments, the user stands on the side closest to the first set of electric sliders 205 and inserts the sheet material to be cut into the two side-mounted U-shaped frames 206. Then, the user activates the first set of vertically mounted electric push rods 208 inside the two device mounting housings 207. The push rods drive the pressure plate 209 to descend, pressing down on one end of the cutting plate and fixing its position.

[0050] Next, by controlling the first set of electric sliders 205 to drive the side-mounted U-shaped frame 206 to rise or move, the end of the cutting plate away from the first set of electric sliders 205 is brought into contact with one end of the rubber rollers 216, and this end is firmly clamped in the middle of the two rubber rollers 216. Through the clamping of the rubber rollers 216, stable support and positioning of the other end of the cutting plate are achieved, thereby ensuring that the cutting plate is stable in position during the cutting process.

[0051] After the cutting plate is fixed, the cutting process begins. The vertically mounted hydraulic cylinder 304, located inside the upper mounting bracket of the gantry mounting frame 303, is activated. The extension and retraction of the hydraulic cylinder drives the cutting mounting housing 305 and the moving blade 306 at its bottom to move downwards. The moving blade 306 cooperates with the stationary blade 302 fixed to the top of the cutting mounting base 301 to cut the cutting plate, achieving the desired material trimming. In this solution, the driving technology for the stationary blade 302 and the moving blade 306 is mature.

[0052] After cutting, the drive motor 220 located inside the square mounting bracket 213 is activated, causing the support shaft 217 to rotate. The support shaft 217 is connected to the support column 214, which in turn drives the bottom support column 214 and the rubber roller 216 to rotate. Simultaneously, the rubber roller 216, which is connected to the top support column 214, also rotates. The rotation of the rubber roller 216 transports the cut sheet material to the designated location. At this point, the user stands near the U-shaped mounting base 210 and manually receives the cut sheet material.

[0053] The above-disclosed embodiments are merely one or more preferred embodiments of the shearing machine of this application and should not be construed as limiting the scope of the claims of this application. Those skilled in the art can understand that all or part of the processes of the above embodiments can be implemented, and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

1. A shearing machine, comprising a fixed base (1) and a transport assembly (2), characterized in that; The fixed base (1) is fixedly connected to the top of the transport component (2). The transport component (2) includes two square slots (201). The upper surface of the fixed base (1) has two square slots (201). The lower surface of the inner wall of each of the two square slots (201) has two sets of positioning holes (202). The lower surface of the inner wall of each of the two square slots (201) is slidably connected to two electric guide rails (203). The lower left and right sides of each of the two electric guide rails (203) are fixedly connected to two sets of connecting ears (204). The two electric guide rails (203) are fixedly connected to the upper surface of the inner wall of the square slots (201) by a set of positioning bolts (221). The electric guide rail (203) is slidably connected to the inside of the first set of electric sliders (205). The top of the first set of electric sliders (205) is fixedly connected to the side-mounted U-shaped frame (206). The top of the two side-mounted U-shaped frames (206) is fixedly connected to the top of the two device mounting shells (207). The inside of the two device mounting shells (207) is fixedly connected to the first set of vertically mounted electric push rods (208). The two pressure plates (209) of the first set of vertically mounted electric push rods (208) are located on the top of the two square slots (201) on the top of the fixed base (1). The top of the fixed base (1) is fixedly connected to the top of the fixed base (1) with a U-shaped mounting seat (210).

2. A shearing machine according to claim 1, characterized in that; The U-shaped mounting base (210) has guide dovetail grooves (211) on both the left and right sides of its inner wall. A second set of electric sliders (212) are slidably connected inside the two guide dovetail grooves (211). A square mounting bracket (213) is fixedly connected to the middle of the first set of electric sliders (205).

3. A shearing machine according to claim 2, characterized in that; The square mounting frame (213) has U-shaped movable frames (215) fixedly connected to the left and right sides of the support rotating column (214) at the top. The lower end of the inner wall of the square mounting frame (213) and the middle part of the U-shaped movable frame (215) are rotatably connected to two mutually perpendicular support rotating columns (214), and rubber rollers (216) are fixedly connected to the surface of the support rotating columns (214).

4. A shearing machine according to claim 3, characterized in that; The square mounting bracket (213) and the U-shaped movable bracket (215) are both rotatably connected to two sets of supporting shafts (217). The upper end of the square mounting bracket (213) is fixedly connected to a vertical mounting shell (218), and the vertical mounting shell (218) is fixedly connected to a second set of vertically mounted electric push rods (219).

5. A shearing machine according to claim 4, characterized in that; The bottom end of the second set of vertically mounted electric push rods (219) passes through the top of the square mounting frame (213) and is fixedly connected to the top of the U-shaped movable frame (215). The two ends of the two support rotating columns (214) pass through the middle of the two sets of support rotating shafts (217). A drive motor (220) is fixedly connected to one side of the support rotating shaft (217) located inside the square mounting frame (213).

6. A shearing machine according to claim 5, characterized in that; A cutting assembly (3) is fixedly connected in the middle of the two square slots (201) and the U-shaped mounting base (210). The cutting assembly (3) includes a cutting mounting base (301), a stationary blade (302) is fixedly connected to the top of the cutting mounting base (301), and gantry mounting brackets (303) are fixedly connected to the left and right sides of the cutting mounting base (301).

7. A shearing machine according to claim 6, characterized in that; A vertical hydraulic cylinder (304) is fixedly connected inside the mounting frame at the upper end of the gantry mounting frame (303). A cutting mounting shell (305) is fixedly connected to the bottom of the vertical hydraulic cylinder (304). A moving blade (306) is movably connected to the bottom of each cutting mounting shell (305). A controller (4) is fixedly connected to the surface of the fixed base (1).

Images