A fixed-length shearing device for special alloy plates

Abstract

The present invention relates to the technical field of shearing devices, and more specifically, to a fixed-length shearing device for special alloy plates, comprising a shearing machine base, a support rod fixedly connected to the top of the shearing machine base, a shearing frame fixedly connected to the top of the support rod, a shearing component provided on the shearing frame, a support plate fixedly connected to one side of the shearing frame, a second cylinder fixedly connected to the bottom of the support plate, and a pressure plate fixedly connected to the bottom of the piston rod of the second cylinder. When the alloy plate is cut by the second shearing knife, the piston rod of the second cylinder will drive the pressure plate to move downward to press the cut portion of the alloy plate. When the cut alloy plate moves downward, its shear cross-section will contact the grinding belt, and then the grinding belt will grind the shear cross-section of the alloy plate, so that the shear cross-section of the alloy plate will be ground and polished after being sheared and before being transported away, thereby improving the accuracy of the alloy plate after shearing by the device.

Description

Technical Field

[0001] The invention relates to a fixed-length shearing device for special alloy plates, belonging to the field of shearing devices. Background Art

[0002] Special alloy plate is a material that can maintain excellent performance under extreme conditions. During the manufacturing process, alloy plate often needs to be cut and formed using shearing devices according to specific application scenarios. The shearing process can ensure that the alloy plate reaches the required size and shape and meets the design and manufacturing requirements of the product. Most special alloy plate fixed-length shearing devices are composed of a conveying mechanism, a shearing mechanism, a feeding mechanism, etc. The special alloy plate will pass through the shearing mechanism during the feeding process, and the shearing mechanism will cut it, thereby realizing the shearing procedure.

[0003] However, after the special alloy plate is cut by the fixed-length shearing device in the prior art, burrs will be generated on the cut surface of the alloy plate. The burrs will destroy the surface flatness and smoothness of the alloy plate, and then the alloy plate will interfere with the correct assembly of parts during the assembly process, causing scratches or damage, thereby reducing the accuracy of the alloy plate after shearing. Summary of the Invention

[0004] In view of the deficiencies in the prior art, the present invention aims to provide a cut-to-length shearing device for special alloy plates to solve the problems raised in the above-mentioned background technology.

[0005] Base comprises support, castor, and frame upper is provided with guide rail, and support and conveyer frames movable end contact site are provided with recoil spring or rubber cushion, and castor is arranged on the pin of base bottom four, to carry mobile handler location.

[0006] The grinding component includes a first conveying rod rotatably sleeved inside the grinding frame, a first conveying roller is fixedly sleeved on the outer wall of the first conveying rod, a grinding belt is rotatably sleeved on the outer wall of the first conveying roller, a second gear is fixedly sleeved on the outer wall of the first conveying rod, and a driving component is provided on one side of the conveying frame.

[0007] Specifically, the shearing component includes a first cylinder fixedly connected to the top of the shearing frame, the piston rod of the first cylinder is slidably connected to the shearing frame, the bottom of the piston rod of the first cylinder is fixedly connected to a lifting plate, one side of the lifting plate is fixedly connected to the second shearing knife, one end of the lifting plate is fixedly connected to a lifting block, the lifting block is slidably connected to the support rod, and one side of the shearing machine base is fixedly connected to the first shearing knife.

[0008] Specifically, the grinding belt has an "elliptical" structure, the inner wall of the grinding belt is rotatably connected to a second conveying roller, one side of the second conveying roller is fixedly sleeved with a second conveying rod, and the second conveying rod is rotatably sleeved with the grinding frame.

[0009] Specifically, the supporting component includes a lifting platform fixedly connected to the top of the lifting rod, the inner wall of the lifting platform is rotatably sleeved with a conveying rod, the outer wall of the conveying rod is fixedly sleeved with a conveying roller, and the outer wall of the conveying rod is fixedly sleeved with a first gear.

[0010] Specifically, the driving component includes a fixed platform fixedly connected to one side of the conveyor frame, a motor is fixedly connected to the top of the fixed platform, the output end of the motor is fixedly connected to a driving rod through a coupling, one end of the driving rod is fixedly connected to a third gear, and the third gear is meshed with the second gear.

[0011] Specifically, the inner wall of the pressure plate is rotatably connected to a connecting rod, and the outer wall of the connecting rod is fixedly sleeved with a rotating roller.

[0012] The beneficial effects of the present invention are as follows: in a fixed-length shearing device for special alloy plates of the present invention, when the alloy plate is cut by the second shearing knife, the piston rod of the second cylinder drives the pressing plate to move downward to press the cut portion of the alloy plate. When the cut alloy plate moves downward, its sheared cross section contacts the grinding belt, and then the grinding belt grinds the sheared cross section of the alloy plate, so that the sheared cross section of the alloy plate is polished after being sheared and before being transported away, thereby improving the accuracy of the alloy plate after shearing by the device;

[0013] The lifting platform drives the first gear downward to engage with the third gear, thereby driving the conveyor roller to rotate, and then the polished alloy plate can be conveyed, so that the alloy plate will be separated from the conveyor roller and fall onto the conveyor belt, and the conveyor belt can convey it to the position required for the next work procedure, so that the alloy plate can be automatically conveyed after being polished, further meeting the working requirements of the device;

[0014] When the alloy plate is transported by the rotation of the conveying roller, the rotating roller will also rotate due to the force, and then the pressure plate will affect the conveyance of the polished alloy plate. The alloy plate will separate from the conveying roller and fall onto the conveyor belt, and the conveyor belt can transport it to the position required for the next work procedure. The piston rod of the second cylinder drives the pressure plate to move upward to its original position, and then the lifting platform will be reset by the spring. Then, through the same principle, the sheared alloy plates can be polished in batches and then transported over and over again, thereby improving the production efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Other features, objects and advantages of the present invention will become more apparent upon reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0016] Figure 1 This is a schematic structural diagram of a cut-to-length shearing device for special alloy plates according to the present invention;

[0017] Figure 2 This is a schematic structural diagram of a pressure plate in a cut-to-length shearing device for special alloy plates according to the present invention;

[0018] Figure 3 This is a schematic diagram of the internal structure of a support column in a cut-to-length shearing device for special alloy plates according to the present invention;

[0019] Figure 4 This is a schematic structural diagram of a lifting platform in a cut-to-length shearing device for special alloy plates of the present invention;

[0020] Figure 5 This is a schematic structural diagram of a grinding belt for a fixed-length shearing device for special alloy plates in the present invention;

[0021] Figure 6 for Figure 1 A magnified view of the structure in the middle.

[0022] In the figure: 1. shearing machine base; 2. support rod; 3. shearing machine frame; 4. first cylinder; 5. lifting plate; 6. lifting block; 7. first shearing knife; 8. second shearing knife; 9. support plate; 91. second cylinder; 92. pressure plate; 93. connecting rod; 94. rotating roller; 10. support column; 11. spring; 12. lifting rod; 13. lifting platform; 131. conveying rod; 132. conveying roller; 133. first gear; 14. grinding frame; 141. first conveying rod; 142. first conveying roller; 143. second conveying rod; 144. second conveying roller; 145. grinding belt; 146. second gear; 15. fixing table; 16. motor; 17. driving rod; 18. third gear; 19. conveyor base; 20. conveyor frame; 21. conveyor belt. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] See also Figures 1 to 6 The present invention provides a technical solution: a fixed-length shearing device for special alloy plates, comprising a shearing machine base 1, a support rod 2 fixedly connected to the top of the shearing machine base 1, a shearing frame 3 fixedly connected to the top of the support rod 2, a shearing component provided on the shearing frame 3, a support plate 9 fixedly connected to one side of the shearing frame 3, a second cylinder 91 fixedly connected to the bottom of the support plate 9, a pressing plate 92 fixedly connected to the bottom of the piston rod of the second cylinder 91, when the shearing component cuts the alloy plate, the piston rod of the second cylinder 91 drives the pressing plate 92 to move downward to press the cut part of the alloy plate, a conveyor base 19 fixedly connected to one side of the shearing machine base 1, the conveyor base 19 The top of the conveyor frame 20 is fixedly connected to the conveyor frame 20, and the inner wall of the conveyor frame 20 is provided with a conveyor belt 21. When the conveyor belt 21 is started, the conveyor belt 21 will rotate. The top of the conveyor frame 20 is fixedly connected to the support column 10, and the inner bottom wall of the support column 10 is fixedly connected to the spring 11. The top of the spring 11 is fixedly connected to the lifting rod 12, and the lifting rod 12 is slidably connected to the support column 10. The lifting rod 12 can move toward the inside of the support column 10 under pressure, and can be reset by the elastic force of the spring 11 when not under pressure. The top of the lifting rod 12 is provided with a supporting component. The top of the conveyor frame 20 is fixedly connected to the grinding frame 14, and the inside of the grinding frame 14 is provided with a grinding component.

[0025] The grinding component includes a first transmission rod 141 that is rotatably sleeved inside the grinding frame 14, a first transmission roller 142 is fixedly sleeved on the outer wall of the first transmission rod 141, a grinding belt 145 is rotatably sleeved on the outer wall of the first transmission roller 142, a second gear 146 is fixedly sleeved on the outer wall of the first transmission rod 141, and a driving component is provided on one side of the transmission frame 20.

[0026] The shearing component includes a first cylinder 4 fixedly connected to the top of the shearing frame 3, the piston rod of the first cylinder 4 is slidably sleeved with the shearing frame 3, the bottom of the piston rod of the first cylinder 4 is fixedly connected with a lifting plate 5, one side of the lifting plate 5 is fixedly connected with a second shearing knife 8, one end of the lifting plate 5 is fixedly connected with a lifting block 6, the lifting block 6 is slidably sleeved with the support rod 2, and one side of the shearing machine base 1 is fixedly connected with a first shearing knife 7. The first cylinder 4 and the second cylinder 91 are both existing devices and will not be explained in detail here. The external feeding mechanism is arranged on one side of the shearing machine base 1, and the feeding machine The structure can feed the alloy plate at a uniform speed, so that the alloy plate passes through the first shearing knife 7 and the second shearing knife 8, and the first cylinder 4 is started. The piston rod of the first cylinder 4 will drive the lifting plate 5 to move downward, and then the second shearing knife 8 will move toward the first shearing knife 7. The second shearing knife 8 and the second shearing knife 7 are staggered. The downward punching force of the second shearing knife 8 will cut the alloy plate. The interval time of the up and down movement of the piston rod of the first cylinder 4 can be set by the system according to the length required to shear the alloy plate, and then the alloy plate can be sheared to a fixed length.

[0027] The grinding belt 145 has an "elliptical" structure, and the inner wall of the grinding belt 145 is rotatably connected to the second conveying roller 144, and a second conveying rod 143 is fixedly sleeved on one side of the second conveying roller 144. The second conveying rod 143 is rotatably sleeved with the grinding frame 14, and the second conveying rod 143 and the second conveying roller 144 can support the grinding belt 145, so that the second conveying rod 143 and the first conveying rod 141 can tighten the grinding belt 145, and the first conveying roller 142 can convey the grinding belt 145 when rotating, so that the grinding belt 145 rotates. There are two grinding components, and each grinding component is arranged on one side of the shearing machine base 1. When the sheared alloy plate moves downward, the shear sections at both ends will respectively contact the grinding belts 145 in the two grinding components, so that the shear sections on both sides of the alloy plate can be polished.

[0028] The supporting component includes a lifting platform 13 fixedly connected to the top of the lifting rod 12, the inner wall of the lifting platform 13 is rotatably sleeved with a conveying rod 131, the outer wall of the conveying rod 131 is fixedly sleeved with a conveying roller 132, and the outer wall of the conveying rod 131 is fixedly sleeved with a first gear 133. The alloy plate that passes through the first shearing knife 7 and the second shearing knife 8 will be located on the top of the lifting platform 13. After the second shearing knife 8 cuts the alloy plate, the cut alloy plate falls on the top of the lifting platform 13, and the piston rod of the second cylinder 91 presses the cut part of the alloy plate through the pressing plate 92 so that the alloy plate will not separate from the lifting platform 13. The pressing plate 92 will drive the lifting platform 13 to move downward, and the lifting rod 12 moves to the inside of the support column 10. The alloy plate will move downward, so that the sheared section of the alloy plate will contact the surface of the grinding belt 145 and slide downward on the surface of the grinding belt 145.

[0029] The driving component includes a fixed platform 15 fixedly connected to one side of the conveyor frame 20, and a motor 16 is fixedly connected to the top of the fixed platform 15. The output end of the motor 16 is fixedly connected to the driving rod 17 through a coupling, and one end of the driving rod 17 is fixedly connected to the third gear 18. The third gear 18 is meshed with the second gear 146. When the motor 16 is started, the motor 16 drives the third gear 18 to rotate through the driving rod 17, and then the third gear 18 can drive the first conveyor roller 142 to rotate through the second gear 146, thereby driving the grinding belt 1 45 rotates, and when the sheared alloy plate moves downward, its shear cross-section will contact the grinding belt 145, and then the grinding belt 145 will grind the shear cross-section of the alloy plate, so that the shear cross-section of the alloy plate will be polished after being sheared and before being transported away, and the lifting platform 13 drives the first gear 133 to move downward, which will cause the first gear 133 to be meshed and connected with the third gear 18, and then when the first gear 133 is meshed and connected with the third gear 18, the conveying roller 132 will rotate, and then the polished alloy plate can be conveyed.

[0030] The inner wall of the pressure plate 92 is rotatably connected to the connecting rod 93, and the outer wall of the connecting rod 93 is fixedly sleeved with a rotating roller 94. When the conveying roller 132 rotates to drive the alloy plate to be conveyed, the rotating roller 94 will also rotate under the action force, and then the pressure plate 92 will affect the conveyance of the polished alloy plate. The alloy plate will separate from the conveying roller 132 and fall onto the conveyor belt 21, and the conveyor belt 21 can then convey it to the position required for the next work procedure. The piston rod of the second cylinder 91 drives the pressure plate 92 to move upward to its original position, and then the lifting platform 13 will be reset by the spring 11, and then through the same principle, the sheared alloy plates can be polished in batches and then conveyed over and over again.

[0031] Working principle: First, the external feeding mechanism is set on one side of the shearing machine base 1. The feeding mechanism can feed the alloy plate at a uniform speed, so that the alloy plate passes through the first shearing knife 7 and the second shearing knife 8. The piston rod of the first cylinder 4 drives the first shearing knife 8 to exert downward pressure to cut the alloy plate. The motor 16 drives the third gear 18 to rotate through the driving rod 17, thereby driving the grinding belt 145 to rotate.

[0032] Secondly, when the second shearing knife 8 cuts the alloy plate, the piston rod of the second cylinder 91 drives the pressing plate 92 to move downward, pressing the cut portion of the alloy plate, thereby driving the alloy plate to move downward. When the cut alloy plate moves downward, its sheared cross section contacts the grinding belt 145, and the grinding belt 145 grinds the sheared cross section of the alloy plate, so that the sheared cross section of the alloy plate will be ground and polished after being sheared and before being transported away.

[0033] Finally, the lifting platform 13 drives the first gear 133 to move downward, causing the first gear 133 to engage with the third gear 18, thereby driving the conveying roller 132 to rotate, and then the polished alloy plate can be conveyed, so that the alloy plate will be separated from the conveying roller 132 and fall onto the conveyor belt 21, and the conveyor belt 21 can then transport it to the position required for the next work procedure.

[0034] Although this specification is described according to implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A cut-to-length shearing device for special alloy plates, comprising a shearing machine base (1), characterized in that: The top of the shearing machine base (1) is fixedly connected to a support rod (2), the top of the support rod (2) is fixedly connected to a shearing machine frame (3), a shearing component is provided on the shearing machine frame (3), one side of the shearing machine frame (3) is fixedly connected to a support plate (9), the bottom of the support plate (9) is fixedly connected to a second cylinder (91), the bottom of the piston rod of the second cylinder (91) is fixedly connected to a pressure plate (92), one side of the shearing machine base (1) is fixedly connected to a conveyor base (19), the top of the conveyor base (19) is fixedly connected to a conveyor base (19), and the bottom of the conveyor base (19) is fixedly connected to a conveyor base (19). A frame (20), the inner wall of the conveying frame (20) is provided with a conveyor belt (21), the top of the conveying frame (20) is fixedly connected to a support column (10), the inner bottom wall of the support column (10) is fixedly connected to a spring (11), the top of the spring (11) is fixedly connected to a lifting rod (12), the lifting rod (12) is slidably sleeved with the support column (10), the top of the lifting rod (12) is provided with a supporting component, the top of the conveying frame (20) is fixedly connected to a grinding frame (14), and a grinding component is provided inside the grinding frame (14); The grinding component comprises a first transmission rod (141) rotatably sleeved inside the grinding frame (14); a first transmission roller (142) is fixedly sleeved on the outer wall of the first transmission rod (141); a grinding belt (145) is rotatably sleeved on the outer wall of the first transmission roller (142); a second gear (146) is fixedly sleeved on the outer wall of the first transmission rod (141); and a driving component is provided on one side of the transmission frame (20).

2. The special alloy plate cutting device according to claim 1, characterized in that: The shearing component comprises a first cylinder (4) fixedly connected to the top of the shearing frame (3); a piston rod of the first cylinder (4) is slidably sleeved with the shearing frame (3); a lifting plate (5) is fixedly connected to the bottom of the piston rod of the first cylinder (4); a second shearing knife (8) is fixedly connected to one side of the lifting plate (5); a lifting block (6) is fixedly connected to one end of the lifting plate (5); the lifting block (6) is slidably sleeved with the support rod (2); and a first shearing knife (7) is fixedly connected to one side of the shearing base (1).

3. The special alloy plate cutting device according to claim 1, characterized in that: The grinding belt (145) is an "elliptical" structure. The inner wall of the grinding belt (145) is rotatably connected to a second transmission roller (144). One side of the second transmission roller (144) is fixedly sleeved with a second transmission rod (143). The second transmission rod (143) is rotatably sleeved with the grinding frame (14).

4. The special alloy plate cutting device according to claim 1, characterized in that: The supporting component comprises a lifting platform (13) fixedly connected to the top of the lifting rod (12); the inner wall of the lifting platform (13) is rotatably sleeved with a conveying rod (131); the outer wall of the conveying rod (131) is fixedly sleeved with a conveying roller (132); and the outer wall of the conveying rod (131) is fixedly sleeved with a first gear (133).

5. The special alloy plate cutting device according to claim 1, characterized in that: The driving component includes a fixed platform (15) fixedly connected to one side of the conveyor frame (20), a motor (16) fixedly connected to the top of the fixed platform (15), an output end of the motor (16) fixedly connected to a driving rod (17) through a coupling, one end of the driving rod (17) fixedly connected to a third gear (18), and the third gear (18) is meshed with the second gear (146).

6. The special alloy plate cutting device according to claim 1, characterized in that: The inner wall of the pressing plate (92) is rotatably connected to a connecting rod (93), and the outer wall of the connecting rod (93) is fixedly sleeved with a rotating roller (94).

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