A plate shearing device for alloy plate production and processing

Abstract

The application provides a plate shearing equipment for alloy plate production and processing, and relates to the technical field of plate processing. The plate shearing equipment comprises a shearing support, the shearing support comprises a first support, a shearing cutter is horizontally and slidably arranged in the first support, two pairs of longitudinal support rods are fixedly arranged on the top of the first support, a top cross rod is fixedly arranged on the top of each pair of longitudinal support rods, the shearing cutter comprises a bottom cutter slot, the bottom cutter slot is horizontally and slidably arranged in the first support, a longitudinal connecting rod is fixedly arranged on the top of the bottom cutter slot, and a top cutter slot is longitudinally and slidably arranged on the longitudinal connecting rod. According to the application, the bottom cutter slot and the top cutter slot can be used to shear the two surfaces of the plate according to the requirement, the composite plate with different hardnesses on the two surfaces can be sheared, and the quality of the sheared surface is improved. The distance limiting rod is matched with the shearing cutter to simultaneously drag the plate during shearing, the shearing accuracy is improved, and the shearing length is uniform.

Description

Technical Field

[0001] This invention relates to the field of sheet metal processing technology, and in particular to a shearing device for producing and processing alloy sheets. Background Technology

[0002] Existing sheet metal cutting equipment is difficult to achieve good cutting results for composite sheets and is also difficult to adapt to cutting sheets of different thicknesses. Its deficiencies in cutting accuracy stability and material adaptability make it difficult to meet the upgrading needs of downstream high-end manufacturing industries for alloy sheet processing quality and efficiency.

[0003] Based on this, the present invention provides a shearing equipment for alloy sheet production and processing. Summary of the Invention

[0004] To address the aforementioned technical problems, this invention provides a shearing device for alloy sheet production and processing, comprising a shearing support, a first support, a transport support fixedly installed at the rear end of the first support, a shearing blade slidably mounted laterally inside the first support, two pairs of longitudinal support rods fixedly installed at the top of the first support, a top crossbar fixedly installed at the top of each pair of longitudinal support rods, the shearing blades comprising a bottom groove, the bottom groove being slidably mounted laterally inside the first support, a longitudinal connecting rod fixedly installed at the top of the bottom groove, the top groove being slidably mounted longitudinally on the longitudinal connecting rod, the shearing blades comprising a sliding support, the sliding support being slidably mounted laterally between two top crossbars, the top of the sliding support being connected to an external drive mechanism, a pressure plate being fixedly mounted at the bottom of the sliding support via a hydraulic rod, a sliding crossbar being slidably mounted longitudinally between each pair of longitudinal support rods, a compression spring being fixedly mounted between the bottom of the sliding crossbar and the first support, and connecting grooves being fixedly mounted on both sides of the top groove, the connecting grooves slidingly engaging with the sliding crossbar.

[0005] A pair of bottom top plates are slidably installed laterally in the bottom cutter groove, and a bottom cutter is slidably installed longitudinally in the bottom cutter groove. A pair of top top plates are slidably installed laterally in the top cutter groove, and a top cutter is slidably installed longitudinally in the top cutter groove. Positioning rods are slidably installed laterally on both sides of the top of the top cutter groove, and triangular push plates are slidably installed behind the positioning rods. Extrusion push rods are slidably installed longitudinally at both ends of the top of the top cutter groove. The bottom of the extrusion push rod is slidably engaged with the triangular push plate. A compression spring is fixedly installed between the extrusion push rod and the top cutter groove, and the top of the extrusion push rod is in contact with the pressure plate.

[0006] A compression spring is fixedly installed between the outer side of the bottom top plate and the bottom cutting groove. The bottom cutting blade is connected to the bottom cutting groove via a hydraulic rod. A compression spring is fixedly installed between the outer side of the top plate and the top cutting groove. The top cutting blade is connected to the top cutting groove via a hydraulic rod. The front end of the positioning rod is a cylindrical rod with a needle-shaped bevel in cross-section. A compression spring is fixedly installed between the inner side of the triangular push plate and the positioning rod. A compression spring is fixedly installed between the outer side of the triangular push plate and the top cutting groove.

[0007] The first bracket has a distance limiting rod installed laterally on both sides of its top. A pressure rod is fixedly installed on the distance limiting rod. A pair of limiting grooves are provided on the distance limiting rod. A limiting sliding rod is slidably installed in the limiting groove. The cylindrical rod at the front end of the positioning rod is slidably engaged with the pressure rod.

[0008] The first bracket has annular grooves on both sides inside, and sliding chains are slidably installed in the grooves. The sliding chains are fixedly connected to the front and rear sides of the bottom knife groove. Support rollers are rotatably installed between the two sliding chains in the left and right directions. Clamping soft rings are slidably installed between the multiple support rollers in the axial direction. The clamping soft rings are fixedly connected to the bottom knife groove. A third adjusting screw is rotatably installed inside the first bracket in the left and right directions. An adjusting ring is fitted on the lead screw of the third adjusting screw. The inner ring of the clamping soft ring has a groove, and the adjusting ring slides in conjunction with the groove of the inner ring of the clamping soft ring.

[0009] The first bracket has adjustment grooves fixedly installed on both sides. A sliding support rod is slidably installed on the bottom of the first bracket in the front-back direction. A sleeve rod is fixedly installed on both sides of the sliding support rod. The sleeve rod is slidably installed in the adjustment groove in the side. A longitudinal adjustment rod is slidably installed in the sleeve rod in the side. A second adjustment screw is rotatably installed on both sides of the bottom of the sliding support rod in the longitudinal direction. A pulley is fixedly installed on the second adjustment screw. The second adjustment screws are connected by a belt. The second adjustment screws cooperate with the longitudinal adjustment rod lead screw. A third motor is fixedly installed on the sliding support rod. The third motor is fixedly connected to the second adjustment screw. A transverse positioning rod is fixedly installed on the top of the longitudinal adjustment rod. The positioning rod at the top of the longitudinal adjustment rod is rotatably connected to the limiting sliding rod.

[0010] The transport support includes a second support. A lower clamping roller is rotatably mounted on the front end of the second support in the left-right direction. A pair of second roller supports are slidably mounted on the front end of the second support in the longitudinal direction. An upper clamping roller is rotatably mounted between the two second roller supports in the left-right direction. The upper and lower clamping rollers are both unidirectional rollers. First roller supports are slidably mounted on both sides of the inside of the second support in the front-back direction. A leveling roller is slidably mounted between the first roller supports in the longitudinal direction. A hydraulic rod is fixedly mounted between the first roller supports and the leveling roller.

[0011] An extension rod is fixedly installed at the rear end of the first roller bracket, and a hydraulic rod is fixedly installed between the extension rod and the second bracket. A transmission wheel is installed at the rear end of the second bracket in a lateral rotation direction, and a heating device is fixedly installed at the bottom of the second bracket.

[0012] A second motor is fixedly installed on the outer wall of the first bracket, and the second motor is fixedly connected to a third adjusting screw. A first adjusting screw is installed in the adjusting groove in a horizontally rotating manner in the front-back direction. The first adjusting screw cooperates with the sliding support rod screw. A pulley is fixedly installed at the front end of the first adjusting screw. The first adjusting screws are connected to each other by a belt. A first motor is fixedly installed at the rear end of the first bracket, and the first motor is fixedly connected to the first adjusting screw.

[0013] The beneficial effects of this invention compared with the prior art are: (1) This invention can cut from both surfaces of the board as needed through the bottom and top knife grooves, which is suitable for cutting composite boards with different hardness on both sides and improves the quality of the cut surface; (2) This invention can drag the cutting blade synchronously when cutting the board by using the distance limiting rod in conjunction with the cutting blade, which improves the cutting accuracy and ensures that the cutting length is uniform; (3) This invention can flatten the board by using the transport bracket, which avoids the board bending during input and affects the cutting quality. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the top structure of the present invention.

[0015] Figure 2 This is a side view of the present invention.

[0016] Figure 3 This is a schematic diagram of the overall structure of the present invention.

[0017] Figure 4 This is a schematic diagram of the overall structure of the cutting bracket of the present invention.

[0018] Figure 5 This is a schematic diagram of the bottom structure of the cutting bracket of the present invention.

[0019] Figure 6 This is a schematic diagram of the half-section structure of the cutting bracket of the present invention.

[0020] Figure 7 This is a schematic diagram of a partial cross-sectional structure of the cutting scissors of the present invention.

[0021] Figure 8 This is a schematic diagram of the assembly structure of the distance limiting rod of the present invention.

[0022] Figure 9 This is a schematic diagram of the overall structure of the transport support of the present invention.

[0023] Figure 10 for Figure 4Enlarged structural diagram at point A1.

[0024] Reference numerals: 1-Cutting bracket; 2-Cutting shears; 3-Transport bracket; 101-Top crossbar; 102-Longitudinal support rod; 103-Sliding crossbar; 104-First bracket; 105-Short distance rod; 106-Longitudinal adjusting rod; 107-Adjusting groove; 108-Sliding support rod; 109-First motor; 110-First adjusting screw; 111-Sliding chain; 112-Support roller; 113-Clamping soft ring; 114-Pressure rod; 115-Limiting slide groove; 116-Limiting sliding rod; 117-Second adjusting screw; 118-Second motor; 119-Adjusting ring; 120-Third adjusting screw; 121-Third motor; 201-Bottom cutter groove; 202-Longitudinal connecting rod; 203-Top cutter groove; 204-Pressure plate; 205-Sliding bracket; 206-Bottom cutter; 207-Bottom top plate; 208-Top top plate; 209-Top cutter; 210-Positioning rod; 211-Triangular push plate; 212-Extrusion push rod; 213-Connecting slide; 301-Second bracket; 302-Extension rod; 303-Drive wheel; 304-First roller bracket; 305-Leveling roller; 306-Second roller bracket; 307-Upper clamping roller; 308-Fourth adjusting screw; 309-Lower clamping roller; 310-Fourth motor; 311-Heating device. Detailed Implementation

[0025] The technical solution provided by the present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0026] like Figures 1-10 As shown, a shearing device for alloy sheet production and processing includes a shearing support 1. The shearing support 1 includes a first support 104, a transport support 3 fixedly installed at the rear end of the first support 104, a shearing blade 2 slidably installed laterally inside the first support 104, and two pairs of longitudinal support rods 102 fixedly installed at the top of the first support 104. Each pair of longitudinal support rods 102 has a top crossbar 101 fixedly installed at its top.

[0027] The cutting shears 2 include a bottom cutting groove 201, which is laterally slidably installed in the first bracket 104. A longitudinal connecting rod 202 is fixedly installed on the top of the bottom cutting groove 201, and a top cutting groove 203 is longitudinally slidably installed on the longitudinal connecting rod 202. The bottom cutting groove 201 and the top cutting groove 203 cooperate to clamp the board and move the board during cutting to ensure that the cutting area is flat and without bending during cutting.

[0028] like Figures 1-10As shown, the cutting shears 2 include a sliding bracket 205, which is laterally slidably installed between two top crossbars 101. The top of the sliding bracket 205 is connected to an external drive mechanism to drive the sliding bracket 205 to slide laterally between the top crossbars 101. A pressure plate 204 is fixedly installed at the bottom of the sliding bracket 205 via a hydraulic rod. A sliding crossbar 103 is longitudinally slidably installed between each pair of longitudinal support rods 102. A compression spring is fixedly installed between the bottom of the sliding crossbar 103 and the first bracket 104. Connecting grooves 213 are fixedly installed on both sides of the top cutter groove 203. The connecting grooves 213 slide in cooperation with the sliding crossbars 103 to control the height of the top cutter groove 203. A pair of bottom top plates 207 are laterally slidably installed in the bottom cutter groove 201. A compression spring is fixedly installed between the outer side of the bottom top plates 207 and the bottom cutter groove 201. A bottom cutting blade 206 is longitudinally slidably installed in the bottom cutter groove 201. The bottom cutter 206 is connected to the bottom cutter groove 201 by a hydraulic rod. A pair of top plates 208 are slidably installed in the top cutter groove 203. A compression spring is fixedly installed between the outer side of the top plate 208 and the top cutter groove 203. The top cutter 209 is slidably installed in the top cutter groove 203 by a hydraulic rod. The top cutter 209 is in contact with the bottom of the top plate 208 and the top of the bottom plate 207. It is used to cut from both sides of the board, which is convenient for cutting composite alloy boards made of different materials bonded together. The cutter cuts from the softer side to prevent the softer side from being deformed by pressure during cutting, resulting in uneven thickness at the cut, or for boards that are too thick to be cut in one go.

[0029] like Figures 1-10As shown, a distance limiting rod 105 is laterally rotatably mounted on both sides of the top of the first bracket 104. The distance limiting rod 105 is used to control the movement distance of the bottom cutting groove 201 and the top cutting groove 203, and at the same time controls the cutting length of the plate. A pressure rod 114 is fixedly mounted on the distance limiting rod 105. A pair of limiting slide grooves 115 are provided on the distance limiting rod 105. A limiting slide rod 116 is laterally slidably mounted in the limiting slide groove 115. Positioning rods 210 are laterally slidably mounted on both sides of the top of the top cutting groove 203. The positioning rod 210 has a cylindrical front end with a needle-shaped beveled cross-section. The cylindrical front end of the positioning rod 210 slides in conjunction with the pressure rod 114. A triangular push plate 211 is slidably mounted on the rear side of the positioning rod 210, with a beveled rear end. Extrusion push rods 212 are longitudinally slidably mounted at both ends of the top of the top cutter groove 203. The bottom of the extrusion push rod 212 slides in conjunction with the triangular push plate 211. A compression spring is fixedly installed between the extrusion push rod 212 and the top cutter groove 203. The top of the extrusion push rod 212 contacts the pressure plate 204. A compression spring is fixedly installed between the inner side of the triangular push plate 211 and the positioning rod 210, and between the outer side of the triangular push plate 211 and the top cutter groove 203. When cutting the sheet metal, the hydraulic rod at the bottom of the sliding bracket 205 is activated, causing the pressure plate 204 to move downwards, pressing the extrusion push rod 212 downwards at the top of the top cutter groove 203. By squeezing the push rod 212 and sliding it against the inclined surface of the triangular push plate 211, the positioning rod 210 is pushed to slide outward in the top knife groove 203, so that the positioning rod 210 extends out and contacts the pressure rod 114. At the same time, the hydraulic rod pushes the top knife groove 203 to slide downward on the longitudinal connecting rod 202, so that the positioning rod 210 is locked at the bottom of the pressure rod 114 to fix the height of the top knife groove 203, so that the top knife groove 203 can move and cut along the angle of the pressure rod 114. By activating the external drive mechanism, the cutting shears 2 slide in the first bracket 104, so that the top knife groove 203 moves along the angle and distance of the pressure rod 114 to cut and drag the board. After the cutting is completed, the positioning rod 210 is returned to its original position by the compression spring through the retraction of the pressure plate 204, and the original height is restored by the spring between the sliding cross bar 103 and the first bracket 104, so as to carry out the next round of cutting.

[0030] like Figures 1-10As shown, adjustment grooves 107 are fixedly installed on both sides of the first bracket 104. A sliding support rod 108 is slidably installed on the bottom of the first bracket 104 in the front-back direction. Sleeve rods are fixedly installed on both sides of the sliding support rod 108. The sleeve rods are slidably installed in the adjustment grooves 107. A longitudinal adjustment rod 106 is slidably installed in the sleeve rods. A second adjustment screw 117 is rotatably installed on both sides of the bottom of the sliding support rod 108. A pulley is fixedly installed on the second adjustment screw 117. The second adjustment screws 117 are connected by a belt. The second adjustment screw 117 cooperates with the lead screw of the longitudinal adjustment rod 106. A third motor 121 is fixedly installed on the sliding support rod 108. The third motor 121 is fixedly connected to the second adjustment screw 117. A transverse positioning rod is fixedly installed on the top of the longitudinal adjustment rod 106. The positioning rod on the top of the longitudinal adjustment rod 106 is rotatably connected to the limiting sliding rod 116. A first adjustment screw 110 is rotatably installed in the adjustment grooves 107 in the front-back direction. The first adjustment screw 110 is connected to the sliding support rod 108. The system employs a lead screw mechanism. A pulley is fixedly mounted at the front end of the first adjusting screw 110, and the first adjusting screws 110 are connected by a belt. A first motor 109 is fixedly mounted at the rear end of the first bracket 104, and the first motor 109 is fixedly connected to the first adjusting screw 110. By starting the first motor 109, the first adjusting screw 110 is rotated, which controls the lateral sliding position of the sliding support rod 108 within the adjusting groove 107. By starting the third motor 121, the second adjusting screw 117 is rotated, which adjusts the height of the longitudinal adjusting rod 106. The changes in the height and lateral position of the longitudinal adjusting rod 106 adjust the rotation angle of the limiting rod 105 on the first bracket 104, thereby adjusting the angle of the pressure rod 114. The pressure rod 114 controls the downward pressure of the top cutting groove 203 during lateral movement, so that when the bottom cutting groove 201 and the top cutting groove 203 cut the board, they pull the board to be cut a certain distance together, facilitating the next cut and making the cutting length more accurate and uniform.

[0031] like Figures 1-10As shown, the first bracket 104 has annular grooves on both sides inside, and a sliding chain 111 is slidably installed in the groove. The sliding chain 111 is fixedly connected to the front and rear sides of the bottom knife groove 201. A support roller 112 is rotatably installed between the two sliding chains 111 in the left-right direction. A clamping soft ring 113 is slidably installed between the multiple support rollers 112 in the axial direction. The clamping soft ring 113 is fixedly connected to the bottom knife groove 201. A third adjusting screw 120 is rotatably installed inside the first bracket 104 in the left-right direction. An adjusting ring 119 is fitted on the lead screw of the third adjusting screw 120. The inner ring of the clamping soft ring 113 has a groove. The second motor 118 is fixedly installed on the outer wall of the first bracket 104, which slides in conjunction with the inner groove of the clamping soft ring 113. The second motor 118 is fixedly connected to the third adjusting screw 120. The clamping soft ring 113 is used to restrict the lateral movement of the board. By starting the second motor 118, the adjusting ring 119 is driven to rotate. The rotation of the adjusting ring 119 drives the third adjusting screw 120 to slide laterally inside the first bracket 104. The third adjusting screw 120 drives the clamping soft ring 113 to slide on the support roller 112. The distance between the two clamping soft rings 113 is adjusted to clamp the two sides of the board and prevent the board from shifting during the cutting process.

[0032] like Figures 1-10 As shown, the transport support 3 includes a second support 301. A lower clamping roller 309 is laterally rotatably mounted on the front end of the second support 301 in the left-right direction. A pair of second roller supports 306 are longitudinally slidably mounted on the front end of the second support 301. An upper clamping roller 307 is laterally rotatably mounted between the two second roller supports 306 in the left-right direction. The upper clamping roller 307 and the lower clamping roller 309 are both unidirectional rollers used to clamp and control the material, allowing the material to move only in one direction. First roller supports 304 are laterally slidably mounted on both sides of the second support 301 in the front-back direction. A leveling roller 305 is longitudinally slidably mounted between the first roller supports 304. The first roller supports 304 and the leveling roller 305 are fixed together. A hydraulic rod is installed to control the leveling roller 305 to press down and flatten the bent board. An extension rod 302 is fixedly installed at the rear end of the first roller bracket 304. A hydraulic rod is fixedly installed between the extension rod 302 and the second bracket 301 to drive the first roller bracket 304 to slide laterally within the second bracket 301, controlling the leveling roller 305 to slide laterally back and forth on the surface of the board to level the board and improve the cutting accuracy. A transmission wheel 303 is installed laterally in the left and right directions at the rear end of the second bracket 301. A heating device 311 is fixedly installed at the bottom of the second bracket 301 to heat the board, making the board easier to shape and convenient for leveling.

Claims

1. A shearing device for producing and processing alloy plates, comprising a shearing bracket (1), the shearing bracket (1) comprising a first bracket (104), a transport bracket (3) fixedly installed at the rear end of the first bracket (104), and a shearing blade (2) slidably installed laterally inside the first bracket (104), characterized in that, The first bracket (104) has two pairs of longitudinal support rods (102) fixedly installed on its top. Each pair of longitudinal support rods (102) has a top crossbar (101) fixedly installed on its top. The cutting shears (2) include a bottom blade groove (201), which is laterally slidably installed in the first bracket (104). A longitudinal connecting rod (202) is fixedly installed on the top of the bottom blade groove (201). A top blade groove (203) is longitudinally slidably installed on the longitudinal connecting rod (202). The cutting shears (2) include a sliding bracket (205). The sliding bracket (205) is horizontally slidably installed between two top crossbars (101). The top of the sliding bracket (205) is connected to an external drive mechanism. The bottom of the sliding bracket (205) is fixedly installed with a pressure plate (204) by a hydraulic rod. A sliding crossbar (103) is longitudinally slidably installed between each pair of longitudinal support rods (102). A compression spring is fixedly installed between the bottom of the sliding crossbar (103) and the first bracket (104). Connecting grooves (213) are fixedly installed on both sides of the top knife groove (203). The connecting grooves (213) and the sliding crossbar (103) slide in cooperation. A pair of bottom top plates (207) are slidably installed in the bottom groove (201) and a bottom cutter (206) is slidably installed in the bottom groove (201) and a top cutter (206) is slidably installed in the top groove (203). A pair of top top plates (208) are slidably installed in the top groove (203) and a top cutter (209) is slidably installed in the top groove (203). A positioning rod (210) is slidably installed on both sides of the top of the top groove (203). A triangular push plate (211) is slidably installed on the rear side of the positioning rod (210). A pressing push rod (212) is slidably installed at both ends of the top of the top groove (203). The bottom of the pressing push rod (212) is slidably engaged with the triangular push plate (211). A compression spring is fixedly installed between the pressing push rod (212) and the top groove (203). The top of the pressing push rod (212) is in contact with the pressure plate (204). A compression spring is fixedly installed between the outer side of the bottom top plate (207) and the bottom knife groove (201). The bottom cutter (206) is connected to the bottom knife groove (201) by a hydraulic rod. A compression spring is fixedly installed between the outer side of the top top plate (208) and the top knife groove (203). The top cutter (209) is connected to the top knife groove (203) by a hydraulic rod. The front end of the positioning rod (210) is a cylindrical rod with a needle-shaped bevel. A compression spring is fixedly installed between the inner side of the triangular push plate (211) and the positioning rod (210). A compression spring is fixedly installed between the outer side of the triangular push plate (211) and the top knife groove (203). The first bracket (104) has a distance rod (105) installed laterally on both sides of the top. A pressure rod (114) is fixedly installed on the distance rod (105). A pair of limiting grooves (115) are provided on the distance rod (105). A limiting sliding rod (116) is installed laterally in the limiting groove (115). The cylindrical rod at the front end of the positioning rod (210) is in sliding cooperation with the pressure rod (114). The first bracket (104) has annular grooves on both sides inside. A sliding chain (111) is slidably installed in the groove. The sliding chain (111) is fixedly connected to the front and rear sides of the bottom knife groove (201). A support roller (112) is rotatably installed between the two sliding chains (111) in the left and right directions. A clamping soft ring (113) is slidably installed between the multiple support rollers (112) along the axial direction. The clamping soft ring (113) is fixedly connected to the bottom knife groove (201). A third adjusting screw (120) is rotatably installed inside the first bracket (104) in the left and right directions. An adjusting ring (119) is fitted on the screw of the third adjusting screw (120). The inner ring of the clamping soft ring (113) has a groove. The adjusting ring (119) slides in cooperation with the groove of the inner ring of the clamping soft ring (113). The first bracket (104) has adjustment grooves (107) fixedly installed on both sides. The first bracket (104) has a sliding support rod (108) slidably installed in the front-back direction at the bottom. The sliding support rod (108) has sleeve rods fixedly installed on both sides. The sleeve rods are slidably installed in the adjustment grooves (107) laterally. The sleeve rods are slidably installed in the longitudinal direction. The sliding support rod (108) has a second adjusting screw (117) rotatably installed on both sides at the bottom. The second adjusting screw (117) has a pulley fixedly installed on it. The second adjusting screws (117) are connected by a belt. The second adjusting screw (117) cooperates with the screw of the longitudinal adjusting rod (106). The sliding support rod (108) has a third motor (121) fixedly installed on it. The third motor (121) is fixedly connected to the second adjusting screw (117). The longitudinal adjusting rod (106) has a lateral positioning rod fixedly installed on the top. The positioning rod on the top of the longitudinal adjusting rod (106) is rotatably connected to the limiting sliding rod (116).

2. The shearing equipment for alloy sheet production and processing according to claim 1, characterized in that, The transport support (3) includes a second support (301). A lower clamping roller (309) is installed laterally in the left-right direction at the front end of the second support (301). A pair of second roller supports (306) are installed longitudinally in the front end of the second support (301). An upper clamping roller (307) is installed laterally in the left-right direction between the two second roller supports (306). The upper clamping roller (307) and the lower clamping roller (309) are both unidirectional rollers. A first roller support (304) is installed laterally in the front-back direction on both sides inside the second support (301). A leveling roller (305) is installed longitudinally between the first roller supports (304). A hydraulic rod is fixedly installed between the first roller supports (304) and the leveling roller (305).

3. The shearing equipment for alloy sheet production and processing according to claim 2, characterized in that, An extension rod (302) is fixedly installed at the rear end of the first roller bracket (304). A hydraulic rod is fixedly installed between the extension rod (302) and the second bracket (301). A transmission wheel (303) is installed in the left-right direction at the rear end of the second bracket (301). A heating device (311) is fixedly installed at the bottom of the second bracket (301).

4. The shearing equipment for alloy sheet production and processing according to claim 1, characterized in that, A second motor (118) is fixedly installed on the outer wall of the first bracket (104). The second motor (118) is fixedly connected to the third adjusting screw (120). A first adjusting screw (110) is installed in the adjusting groove (107) in a horizontal rotational direction. The first adjusting screw (110) is engaged with the lead screw of the sliding support rod (108). A pulley is fixedly installed at the front end of the first adjusting screw (110). The first adjusting screws (110) are connected to each other by a belt. A first motor (109) is fixedly installed at the rear end of the first bracket (104). The first motor (109) is fixedly connected to the first adjusting screw (110).

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