Automatic structure for extruding and shearing aluminum-strontium alloy

Abstract

The utility model discloses an aluminum-strontium alloy extruding and shearing automation structure which comprises two conveyors, supports on the surfaces of the conveyors on the two sides are mutually fixed, and a shearing mechanism, a detecting mechanism and a conveying mechanism are arranged on the surfaces of the conveyors. The shearing mechanism comprises a supporting frame, a first hydraulic cylinder, a mounting shell and a shearing knife; the detection mechanism comprises a linear module, a second laser sensor and a connecting frame, a first laser sensor is fixed to a sliding table on the surface of the linear module, a connecting plate is arranged below the second laser sensor, a movable plate is arranged below the connecting frame, a spring is fixed to the surface of the movable plate, and a trigger plate is fixed to the bottom of the spring. The automatic conveying and shearing device has the advantages that automatic conveying and shearing of the aluminum-strontium alloy plate can be achieved, meanwhile, the flatness quality of a tangent plane can be guaranteed, and the problem that the tangent plane of the aluminum-strontium alloy plate is prone to being uneven when the aluminum-strontium alloy plate is cut is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of plate shearing equipment, in particular to an aluminum-strontium alloy extrusion shearing automation structure. Background Art

[0002] Aluminum-strontium alloy is an alloy composed of two elements, aluminum and strontium. Aluminum-strontium alloy has good mechanical properties and corrosion resistance, and is commonly used in aerospace, automobile manufacturing and electronics industries. The extrusion shearing operation is to apply pressure to the aluminum-strontium alloy through the hydraulic system and shear it into workpieces of the required size.

[0003] The cutter is driven by a hydraulic rod to rigidly extrude the aluminum strontium alloy plate, and the aluminum strontium alloy plate is cut with the assistance of the staggered cutter at the bottom. Since the aluminum strontium alloy plate is in a static state during the cutting process, the two cut sections will be continuously squeezed by both sides of the cutter before they are completely disconnected, resulting in an uneven cut section. The uncut and cut sections of the aluminum strontium alloy plate cannot move in a small range during this process, resulting in rigid extrusion during rigid cutting, which reduces the flatness quality of the cut section. Utility Model Content

[0004] The purpose of the utility model is to provide an aluminum-strontium alloy extrusion and shearing automation structure, which has the advantages of being able to realize automatic transportation and shearing of aluminum-strontium alloy plates while ensuring the flatness of the cut surface, thereby solving the problem of uneven cut surfaces of aluminum-strontium alloy plates when cutting.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an aluminum-strontium alloy extrusion shearing automation structure, comprising a conveyor, the number of the conveyors is two, the surface brackets of the conveyors on both sides are fixed to each other, and the surface of the conveyor is provided with a shearing mechanism, a detection mechanism and a transmission mechanism;

[0006] The shearing mechanism comprises a support frame, a first hydraulic cylinder, a mounting shell and a shearing knife;

[0007] The detection mechanism includes a linear module, a second laser sensor and a connecting frame, a first laser sensor is fixed on the sliding table on the surface of the linear module, a connecting plate is arranged below the second laser sensor, a movable plate is arranged below the connecting frame, a spring is fixed on the surface of the movable plate, and a trigger plate is fixed at the bottom of the spring;

[0008] The transmission mechanism comprises an adjustment frame, a second hydraulic cylinder and a U-shaped frame, a motor is fixed on the surface of the U-shaped frame, an output shaft of the motor passes through the U-shaped frame and is fixed with a conveying roller, and an auxiliary roller is arranged below the conveying roller.

[0009] As a preferred embodiment of the aluminum-strontium alloy extrusion and shearing automation structure of the utility model, the connecting plate is detachably connected to the second laser sensor via bolts, and the connecting plate is detachably connected to the conveyor surface bracket via bolts.

[0010] As a preferred embodiment of the aluminum-strontium alloy extrusion and shearing automation structure of the utility model, a screw rod is threadedly penetrated through the surface of the connecting frame, and one end of the screw rod is fixedly connected to the movable plate.

[0011] As a preferred embodiment of the aluminum-strontium alloy extrusion and shearing automation structure of the utility model, side plates are provided on both sides of the auxiliary roller, and the side plates are fixedly connected to the surface bracket of the conveyor.

[0012] As a preferred embodiment of the aluminum-strontium alloy extrusion and shearing automation structure of the utility model, guide rods are slidably penetrated on the surfaces of the support frame and the adjustment frame, the bottom of the guide rod on the surface of the support frame is fixedly connected to the top of the mounting shell, and the bottom of the guide rod on the surface of the adjustment frame is fixedly connected to the top of the U-shaped frame.

[0013] As a preferred embodiment of the aluminum-strontium alloy extrusion and shearing automation structure of the utility model, the number of the connecting frames is two.

[0014] As a preferred embodiment of the aluminum-strontium alloy extrusion and shearing automation structure of the utility model, a controller is fixed on the surface of the support frame.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. The utility model can detect the position of the aluminum-strontium alloy plate by setting a detection mechanism. When the aluminum-strontium alloy plate is detected by the first laser sensor during the output process of the conveyor, the first laser sensor can send a signal to stop the conveyor and start the first hydraulic cylinder to make the shear knife cut the aluminum-strontium alloy plate downward. At the same time, the connecting frame can move together with the mounting shell. Since the trigger plate is higher than the shear knife, when the shear knife cuts into the surface of the aluminum-strontium alloy plate, the trigger plate will move to be detected by the second laser sensor, and the second laser sensor can send a signal to start the transmission mechanism. At the same time, the trigger plate will contact the top of the aluminum-strontium alloy plate, and the spring can be compressed to position the aluminum-strontium alloy plate.

[0017] 2. The utility model provides a transmission mechanism to achieve a conveying effect when the aluminum strontium alloy plate is cut. The second hydraulic cylinder can adjust the height position of the U-shaped frame, so that the conveying roller can be suitable for aluminum strontium alloy plates of various thicknesses. When the second laser sensor detects a signal, the motor will be in a starting state, and the conveying roller will rotate at this time. When the aluminum strontium alloy is sheared by the shearing knife, the conveying roller applies pressure to the sheared distribution of the aluminum strontium alloy plate away from the shearing knife, driving the cut surface of the aluminum strontium alloy plate away from the shearing knife until the shearing knife completely cuts off the aluminum strontium alloy plate, avoiding extrusion of the cut surface of the cut portion of the aluminum strontium alloy plate and causing plastic deformation of the aluminum strontium alloy plate, thereby keeping the cut surface of the cut portion of the aluminum strontium alloy plate smoother. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 It is a partial three-dimensional structural schematic diagram of the utility model;

[0020] Figure 3 It is a partial three-dimensional structural schematic diagram of another viewing angle of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the shearing mechanism in the utility model;

[0022] Figure 5 It is a structural schematic diagram of the detection mechanism in the utility model;

[0023] Figure 6 It is a structural schematic diagram of the transmission mechanism in the utility model.

[0024] In the figure: 1. conveyor; 2. shearing mechanism; 201. support frame; 202. first hydraulic cylinder; 203. mounting shell; 204. shearing knife; 3. detection mechanism; 301. linear module; 302. first laser sensor; 303. connecting plate; 304. second laser sensor; 305. connecting frame; 306. movable plate; 307. spring; 308. trigger plate; 309. screw; 4. transmission mechanism; 401. adjustment frame; 402. second hydraulic cylinder; 403. U-shaped frame; 404. motor; 405. conveying roller; 406. auxiliary roller; 407. side plate; 5. controller. DETAILED DESCRIPTION

[0025] See also Figure 1-6 The aluminum-strontium alloy extrusion shearing automation structure includes a conveyor 1, the number of conveyors 1 is two, the surface brackets of the conveyors 1 on both sides are fixed to each other, and the surface of the conveyor 1 is provided with a shearing mechanism 2, a detection mechanism 3 and a transmission mechanism 4;

[0026] The conveyor 1 is used to convey the aluminum-strontium alloy plate, the shearing mechanism 2 enables the aluminum-strontium alloy plate to be extruded and sheared, the detection mechanism 3 enables the position of the aluminum-strontium alloy plate to be detected, and the transmission mechanism 4 enables the aluminum-strontium alloy plate to achieve a conveying effect when cutting.

[0027] The shearing mechanism 2 includes a support frame 201, a first hydraulic cylinder 202, a mounting shell 203 and a shearing knife 204. The support frame 201 is fixed to the top of the surface bracket of the conveyor 1. The first hydraulic cylinder 202 is fixed to the top of the support frame 201. One end of the first hydraulic cylinder 202 passes through the support frame 201 and is fixedly connected to the mounting shell 203. The mounting shell 203 is fixedly connected to the shearing knife 204.

[0028] The first hydraulic cylinder 202 can drive the mounting shell 203 to move downward, so that the shearing knife 204 can extrude and shear the surface of the aluminum-strontium alloy plate.

[0029] The detection mechanism 3 includes a linear module 301, a second laser sensor 304 and a connecting frame 305. The linear module 301 is fixed to the top of the bracket on the surface of the conveyor 1. The first laser sensor 302 is fixed to the slide on the surface of the linear module 301. A connecting plate 303 is arranged below the second laser sensor 304. The connecting frame 305 is fixed to the surface of the mounting shell 203. A movable plate 306 is arranged below the connecting frame 305. A spring 307 is fixed to the surface of the movable plate 306. A trigger plate 308 is fixed to the bottom of the spring 307. The bottom of the trigger plate 308 is higher than the bottom of the shear knife 204.

[0030] The first laser sensor 302 can adjust its position through the linear module 301. By adjusting the position of the first laser sensor 302, the size of the aluminum strontium alloy that needs to be cut can be adjusted. When the aluminum strontium alloy plate is detected by the first laser sensor 302 during the output process of the conveyor 1, the first laser sensor 302 can send a signal to stop the conveyor 1 and start the first hydraulic cylinder 202 to make the shear knife 204 cut down the aluminum strontium alloy plate. At the same time, the connecting frame 305 can move with the mounting shell 203. Since the trigger plate 308 is higher than the shear knife 204, when the shear knife 204 cuts into the surface of the aluminum strontium alloy plate, the trigger plate 308 will move to be detected by the second laser sensor 304, and the second laser sensor 304 can send a signal to start the transmission mechanism 4. At the same time, the trigger plate 308 will contact the top of the aluminum strontium alloy plate, and the spring 307 can be compressed to position the aluminum strontium alloy plate.

[0031] The transmission mechanism 4 includes an adjustment frame 401, a second hydraulic cylinder 402 and a U-shaped frame 403. The second hydraulic cylinder 402 is fixed to the top of the adjustment frame 401. One end of the second hydraulic cylinder 402 passes through the adjustment frame 401 and is fixedly connected to the top of the U-shaped frame 403. A motor 404 is fixed to the surface of the U-shaped frame 403. The output shaft of the motor 404 passes through the U-shaped frame 403 and is fixed with a conveying roller 405. One end of the conveying roller 405 is rotatably connected to the inner wall of the U-shaped frame 403. An auxiliary roller 406 is arranged below the conveying roller 405. The auxiliary roller 406 is rotatably connected to the surface bracket of the conveyor 1.

[0032] The second hydraulic cylinder 402 can adjust the height position of the U-shaped frame 403, so that the conveying roller 405 can be used for aluminum strontium alloy plates of various thicknesses. When the second laser sensor 304 detects a signal, the motor 404 will be in a starting state, and the conveying roller 405 will rotate. When the aluminum strontium alloy is sheared by the shearing knife 204, the conveying roller 405 applies pressure to the sheared distribution of the aluminum strontium alloy plate away from the shearing knife 204, driving the cut surface of the aluminum strontium alloy plate away from the shearing knife 204 until the shearing knife 204 completely cuts off the aluminum strontium alloy plate, avoiding extrusion of the cut surface of the cut portion of the aluminum strontium alloy plate and causing plastic deformation of the aluminum strontium alloy plate, thereby keeping the cut surface of the cut portion of the aluminum strontium alloy plate smoother and enabling the aluminum strontium alloy plate to be conveyed to another conveyor 1 surface. During this period, the aluminum strontium alloy plate will contact the surface of the auxiliary roller 406, and the auxiliary roller 406 will rotate, thereby ensuring the normal conveying of the aluminum strontium alloy plate.

[0033] Further, the connecting plate 303 and the second laser sensor 304 are detachably connected by bolts, and the connecting plate 303 and the surface bracket of the conveyor 1 are detachably connected by bolts;

[0034] The second laser sensor 304 and the connecting plate 303 can be disassembled, and the connecting plate 303 can be disassembled from the surface bracket of the conveyor 1, so that the operator can choose a connecting plate 303 with the same thickness as the aluminum-strontium alloy plate, ensuring that when cutting aluminum-strontium alloy plates of different thicknesses, the second laser sensor 304 can normally detect the trigger plate 308.

[0035] Furthermore, a screw rod 309 is threadedly passed through the surface of the connecting frame 305, and one end of the screw rod 309 is fixedly connected to the movable plate 306;

[0036] Rotating the screw 309 can adjust the bottom position of the movable plate 306. To ensure that the shear knife 204 can cut the surface of the aluminum strontium alloy plate first, the distance between the top of the movable plate 306 and the bottom of the connecting frame 305 should be less than or equal to the thickness of the aluminum strontium alloy plate.

[0037] Furthermore, side plates 407 are provided on both sides of the auxiliary roller 406, and the side plates 407 are fixedly connected to the surface bracket of the conveyor 1;

[0038] The aluminum strontium alloy plate can be supported by the side plate 407 during the transportation process.

[0039] Furthermore, guide rods are slidably penetrated on the surfaces of the support frame 201 and the adjustment frame 401. The bottom of the guide rod on the surface of the support frame 201 is fixedly connected to the top of the mounting shell 203, and the bottom of the guide rod on the surface of the adjustment frame 401 is fixedly connected to the top of the U-shaped frame 403.

[0040] The stability of the mounting shell 203 and the U-shaped frame 403 during the movement is ensured.

[0041] Further, the number of the connecting frames 305 is two;

[0042] The clamping effect can be achieved on both sides of the top of the aluminum-strontium alloy plate, thereby improving the stability of the aluminum-strontium alloy plate during cutting.

[0043] Furthermore, a controller 5 is fixed on the surface of the support frame 201, and the output end of the controller 5 is electrically connected to the input end of the conveyor 1, the first hydraulic cylinder 202, the linear module 301, the second hydraulic cylinder 402 and the motor 404, and the input end of the controller 5 is electrically connected to the output end of the first laser sensor 302 and the second laser sensor 304;

[0044] The first laser sensor 302 and the second laser sensor 304 are enabled to transmit signals to the controller 5 , and the controller 5 can operate the conveyor 1 , the first hydraulic cylinder 202 , the linear module 301 , the second hydraulic cylinder 402 and the motor 404 .

[0045] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An aluminum-strontium alloy extrusion and shearing automation structure, comprising a conveyor (1), wherein the number of the conveyors (1) is two, and the surface brackets of the conveyors (1) on both sides are fixed to each other, and the characteristics are: The surface of the conveyor (1) is provided with a shearing mechanism (2), a detection mechanism (3) and a transmission mechanism (4); The shearing mechanism (2) comprises a support frame (201), a first hydraulic cylinder (202), a mounting shell (203) and a shearing knife (204); The detection mechanism (3) comprises a linear module (301), a second laser sensor (304) and a connecting frame (305); a first laser sensor (302) is fixed on a sliding table on the surface of the linear module (301); a connecting plate (303) is arranged below the second laser sensor (304); a movable plate (306) is arranged below the connecting frame (305); a spring (307) is fixed on the surface of the movable plate (306); and a trigger plate (308) is fixed at the bottom of the spring (307); The transmission mechanism (4) comprises an adjustment frame (401), a second hydraulic cylinder (402) and a U-shaped frame (403); a motor (404) is fixed on the surface of the U-shaped frame (403); an output shaft of the motor (404) passes through the U-shaped frame (403) and is fixed with a conveying roller (405); an auxiliary roller (406) is arranged below the conveying roller (405).

2. The aluminum-strontium alloy extrusion shearing automation structure according to claim 1 is characterized in that: The connecting plate (303) and the second laser sensor (304) are detachably connected via bolts, and the connecting plate (303) and the surface bracket of the conveyor (1) are detachably connected via bolts.

3. The aluminum-strontium alloy extrusion shearing automation structure according to claim 1 is characterized in that: A screw rod (309) is threadedly passed through the surface of the connecting frame (305), and one end of the screw rod (309) is fixedly connected to the movable plate (306).

4. The aluminum-strontium alloy extrusion shearing automation structure according to claim 1 is characterized in that: Side plates (407) are provided on both sides of the auxiliary roller (406), and the side plates (407) are fixedly connected to the surface bracket of the conveyor (1).

5. The aluminum-strontium alloy extrusion shearing automation structure according to claim 1 is characterized in that: The surfaces of the support frame (201) and the adjustment frame (401) are both slidably penetrated by guide rods, the bottom of the guide rod on the surface of the support frame (201) is fixedly connected to the top of the mounting shell (203), and the bottom of the guide rod on the surface of the adjustment frame (401) is fixedly connected to the top of the U-shaped frame (403).

6. The aluminum-strontium alloy extrusion shearing automation structure according to claim 1 is characterized in that: The number of the connecting frames (305) is two.

7. The aluminum-strontium alloy extrusion shearing automation structure according to claim 1 is characterized in that: A controller (5) is fixed on the surface of the support frame (201).

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