A stainless steel plate curved bending machine

Abstract

The invention discloses a stainless steel plate curved surface bending machine, which relates to the technical field of bending machines, and comprises a bending machine body, a feeding mechanism is arranged on one side of the bending machine body, the feeding mechanism comprises a pushing unit, the pushing unit is arranged on one side of the bending machine body, the pushing unit is used to push the rolled stainless steel plate, the feeding mechanism also comprises an auxiliary forming unit, the auxiliary forming unit is used to detect the rolled stainless steel plate, a detection mechanism is arranged on one side of the bending machine body, the detection mechanism is used to unload and flip the rolled stainless steel plate, the stainless steel plate curved surface bending machine clamps the two sides of the rolled stainless steel plate by arranging the pushing unit, and then drives the rolled stainless steel plate to be pushed by a first hydraulic rod, so that the rolled stainless steel plate can enter the auxiliary forming unit, thereby reducing the heavy labor of manual handling and improving the overall production efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of bending machines, in particular to a stainless steel plate curved surface bending machine. Background Art

[0002] A bending machine is a device used for processing metal sheets. It bends the sheets through a mechanical or hydraulic system. The main components of the bending machine include a bracket, a workbench, a clamping plate, a slider and a cylinder. The workbench can clamp the sheet through the movement of the base and the pressure plate, and achieve bending through the up and down movement of the slider. The types of bending machines include manual bending machines, hydraulic bending machines and CNC bending machines. CNC bending machines achieve high-precision and high-efficiency bending processing through CNC systems. Bending machines can process a variety of materials, among which stainless steel sheets are used for curved surface processing.

[0003] After bending the stainless steel plate, some existing bending machines open the flip plate at one end of the upper roller by contracting the cylinder, cancel the limit on the upper roller, and take out the curled stainless steel plate by manually fixing the lifting device. When the curling degree of the stainless steel plate is not appropriate, the stainless steel plate needs to be moved back to the bending machine for re-rolling, which further increases the production time. In addition, after the stainless steel plate is bent, its surface needs to be inspected to see if there are cracks. When observing, the staff needs to bend down or stand on tiptoe to inspect the bent steel plate, which also reduces the processing efficiency.

[0004] Combining the above problems, we will find that it is difficult to avoid the above problems at the same time when using the existing stainless steel plate curved bending machines on the market, and even if they can be solved, they need to be solved with the cooperation of external tools, which cannot achieve the desired effect. Therefore, we propose a stainless steel plate curved bending machine. Summary of the invention

[0005] The object of the present invention is to provide a stainless steel plate curved surface bending machine to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solutions: a stainless steel plate curved surface bending machine, comprising a bending machine body, a feeding mechanism is provided on one side of the bending machine body;

[0007] The feeding mechanism includes a pushing unit, which is arranged on one side of the bending machine body and is used to push the rolled stainless steel plate;

[0008] The feeding mechanism also includes an auxiliary forming unit, which is arranged on one side of the bending machine body, and is used in conjunction with the pushing unit, and is used to detect the rolled stainless steel plate;

[0009] A detection mechanism is provided on one side of the bending machine body. The detection mechanism is used in conjunction with the auxiliary forming unit and is used to unload and flip the rolled stainless steel plate.

[0010] Preferably, the pushing unit includes a support frame, which is fixedly connected to the top of the bending machine body, and the inner wall of the support frame is fixedly connected to a first hydraulic rod, and a shell is provided on the top of the bending machine body, and the output end of the first hydraulic rod is fixedly connected to one side of the shell, and the inner wall of the shell is fixedly connected to a fixed block, and the inner wall of the fixed block is fixedly connected to a dual-axis motor, and the output ends on both sides of the dual-axis motor are fixedly connected to threaded rods, one end of the two threaded rods are rotatably connected to the inner wall of the shell, and the inner wall of the shell is fixedly connected to a guide rail, and the surfaces of the two threaded rods are threadedly connected to moving blocks, and the two moving blocks are slidably connected to The surface of the guide rail, the inner walls of the two moving blocks are fixedly connected with the first motor, the output end of the first motor passes through the outside of the shell, the output ends of the two first motors are fixedly connected with the first connecting rod, the two ends of the first connecting rod are provided with a second connecting rod, one side of the two second connecting rods is provided with a connecting block, both sides of the two second connecting rods are rotatably connected with a rotating shaft, the connection between the second connecting rod, the first connecting rod and the connecting block is rotatably connected through the rotating shaft, one side of the four connecting blocks is fixedly connected with a limiting column, and a groove is provided on one side of the shell, and the inner wall of the groove contacts the surface of the output end of the first motor.

[0011] Preferably, a first connecting frame is fixedly connected to one side of the bending machine body, a second motor is fixedly connected to one side of the first connecting frame, an output end of the second motor passes through an inner wall of the first connecting frame, two rollers are rotatably connected to the inner wall of the first connecting frame, the output end of the second motor is fixedly connected to one end of one of the rollers, and conveyor belts are provided on the surfaces of the two rollers.

[0012] Preferably, the top of the first connecting frame is fixedly connected to the mounting frame, the inner wall of the mounting frame is fixedly connected to the second hydraulic rod, the inner wall of the mounting frame is slidably connected to a sliding rod, the number of the sliding rods is four, the telescopic end of the second hydraulic rod is fixedly connected to a pressure plate, and one end of the four sliding rods is fixedly connected to a pressure plate.

[0013] Preferably, two mounting plates are fixedly connected to both sides of the bending machine body, a support rod is fixedly connected between the opposite sides of the two mounting plates, a sliding sleeve is provided on the surface of the support rod, a bearing rod is fixedly connected to the surface of the sliding sleeve, and the top of the bearing rod is fixedly connected to the bottom of the outer shell.

[0014] Preferably, two guide grooves are provided on one side of the shell, and two guide blocks are fixedly connected to one side of the connecting block, and the surfaces of the guide blocks are in contact with the inner walls of the guide grooves.

[0015] Preferably, the inner wall of the sliding sleeve is rotatably connected with balls, the number of the balls is several, and the sliding sleeve is slidably connected to the surface of the support rod through the balls.

[0016] Preferably, the auxiliary molding unit includes a second connecting frame, the top of the second connecting frame is fixedly connected to a mounting seat, the number of the mounting seats is two, the inner walls of the two mounting seats are movably connected with protective blocks, an electric telescopic plate is fixedly connected between the opposite sides of the two protective blocks, the inner walls of the two protective blocks are provided with elastic plates, the bottoms of the two elastic plates are fixedly connected with T-blocks, the elastic plates are fixedly connected to the inner walls of the protective blocks through T-blocks, the inner walls of the two protective blocks are fixedly connected with a third hydraulic rod and a fourth hydraulic rod, the top of the elastic plate is fixedly connected with a connecting plate, the surface of the elastic plate is provided with a guide box, the telescopic end of the third hydraulic rod is fixedly connected to the bottom of the connecting plate, the telescopic end of the fourth hydraulic rod is fixedly connected to the top of the guide box, the inner wall of the guide box is rotatably connected with rollers, the number of the rollers is six, and the surface of the roller is in contact with the surface of the elastic plate.

[0017] The top of the two wheels is fixedly connected to the driving mechanism, and the driving mechanism can be directly connected to the driving mechanism by the aid of the gear train, and the driving mechanism can be directly connected to the driving mechanism by the gear train. One side is fixedly connected with a rack, the number of which is two, and the surface of the rack is meshed with the surface of the transmission gear, a placing rack is provided on one side of the second connecting rack, the upper surface of the placing rack is fixedly connected with a guide plate, the inner wall of the placing rack is fixedly connected with a fourth motor, the output end of the fourth motor is fixedly connected with a threaded shaft, the outer surface of the threaded shaft is threadedly connected with a moving plate, the inner wall of the moving plate is rotatably connected with two rotating shafts, the outer surface of each of the rotating shafts is fixedly connected with a limiting plate, the upper surface of the placing rack is respectively provided with two first sliding grooves and two second sliding grooves, the interior of each of the second sliding grooves is slidably connected with a rectangular block, the upper surface of each of the rectangular blocks is fixedly connected to the bottom surface of the limiting plate, and the two side surfaces of each of the rectangular blocks are fixedly connected with two rectangular plates, the inner walls of each two of the rectangular plates are rotatably connected with a short shaft, and the outer surface of each of the short shafts is fixedly connected with a rotating wheel.

[0018] Preferably, a fifth hydraulic rod is fixedly connected to the bottom of the load-bearing plate, the telescopic end of the fifth hydraulic rod is fixedly connected to the top of the electric telescopic plate, the interior of each of the first sliding grooves is slidably connected to the outer surface of the rotating shaft, and the outer surface of each of the rotating wheels is in contact with the inner wall of the placement rack.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] The present invention can clamp both sides of the curled stainless steel plate by arranging a pushing unit, thereby ensuring the stability of the stainless steel plate when moving and preventing the curled stainless steel plate from deviating when moving. Then, the first hydraulic rod is used as a power source to drive the fixed curled stainless steel plate to move, thereby ensuring that the curled stainless steel plate can accurately enter the auxiliary molding unit. Through the automated pushing operation, the heavy labor of manual handling is reduced, the stability of the stainless steel plate during movement is ensured, and the overall production efficiency is improved.

[0021] The present invention sets an auxiliary forming unit and can adjust the size of the elastic plate through the scale on one side of the elastic plate according to the specification requirements of the curled stainless steel plate to be tested. The curled stainless steel plate can smoothly enter the elastic plate without obvious obstruction or deformation, so that the curled stainless steel plate is a qualified product that meets the requirements, shortens the manufacturing cycle, and improves the detection efficiency.

[0022] The present invention can directly move the curled stainless steel plate after inspection into a placement rack by setting up a detection mechanism, and rotate the curled steel plate, so as to facilitate workers' observation and reduce the contact time between manual labor and the curled stainless steel plate, thereby ensuring the safety of manual labor, reducing labor costs, improving production efficiency and enhancing safety during the moving process. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is a schematic diagram of the local structure of the conveyor belt of the present invention;

[0025] Figure 3 It is a partial structural schematic diagram of the material pushing unit of the present invention;

[0026] Figure 4 It is a schematic diagram of the partial structure of the housing of the present invention;

[0027] Figure 5 is a schematic diagram of a partial structure of the first connecting rod of the present invention;

[0028] Figure 6 It is a schematic diagram of the local structure of the sliding sleeve of the present invention;

[0029] Figure 7 It is a partial structural schematic diagram of the auxiliary molding unit of the present invention;

[0030] Figure 8 It is a schematic diagram of the local structure of the elastic plate of the present invention;

[0031] Fig. 9 It is a partial structural cross-sectional view of the guide box of the present invention;

[0032] Fig.10 It is a partial structural schematic diagram of the detection mechanism of the present invention;

[0033] Fig.11 is a partial structural schematic diagram of a fourth motor of the present invention;

[0034] Fig.12 It is a schematic diagram of the local structure of the rotating shaft of the present invention.

[0035] In the figure: 1, bending machine body; 2, feeding mechanism; 21, pushing unit; 2101, first connecting frame; 2102, conveyor belt; 2103, mounting frame; 2104, second hydraulic rod; 2105, sliding rod; 2106, pressing plate; 2107, second motor; 2108, roller; 2109, first hydraulic rod; 2110, supporting frame; 2111, housing; 2112, bearing rod; 2113, sliding sleeve; 2114, mounting plate; 2115, Support rod; 2116, fixed block; 2117, dual-axis motor; 2118, threaded rod; 2119, moving block; 2120, guide rail; 2121, first motor; 2122, first connecting rod; 2123, second connecting rod; 2124, connecting block; 2125, rotating shaft; 2126, limiting column; 2127, groove; 2128, guide groove; 2129, guide block; 2130, ball; 22, auxiliary molding unit; 2201, second connecting rod Frame; 2202, mounting seat; 2203, protective block; 2204, elastic plate; 2205, electric telescopic plate; 2206, third hydraulic rod; 2207, fourth hydraulic rod; 2208, connecting plate; 2209, guide box; 2210, roller; 2211, T-block; 3, detection mechanism; 301, guide frame; 302, slide rail; 303, slider; 304, load-bearing plate; 305, fifth hydraulic rod; 306, third motor; 307, limit plate ; 308, transmission rod; 309, first bevel gear; 310, second bevel gear; 311, rotating rod; 312, transmission gear; 313, rack; 314, placement rack; 315, guide plate; 316, threaded shaft; 317, fourth motor; 318, limiting plate; 319, rotating shaft; 320, first sliding groove; 321, second sliding groove; 322, rectangular block; 323, rotating wheel; 324, rectangular plate; 325, short shaft; 326, moving plate. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] Example 1: Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 , the present invention provides a technical solution: a stainless steel plate curved surface bending machine, comprising a bending machine body 1, a feeding mechanism 2 is arranged on one side of the bending machine body 1;

[0038] The feeding mechanism 2 includes a pushing unit 21 , which is disposed on one side of the bending machine body 1 , and is used to push the rolled stainless steel plate.

[0039] As a further limitation of the feeding mechanism 2 of the present invention, the pushing unit 21 includes a support frame 2110, the support frame 2110 is fixedly connected to the top of the bending machine body 1, the inner wall of the support frame 2110 is fixedly connected to the first hydraulic rod 2109, the top of the bending machine body 1 is provided with a shell 2111, the output end of the first hydraulic rod 2109 is fixedly connected to one side of the shell 2111, the inner wall of the shell 2111 is fixedly connected to a fixed block 2116, the inner wall of the fixed block 2116 is fixedly connected to a dual-axis motor 2117, and the output ends on both sides of the dual-axis motor 2117 are fixed A threaded rod 2118 is connected, one end of the two threaded rods 2118 is rotatably connected to the inner wall of the shell 2111, the inner wall of the shell 2111 is fixedly connected to a guide rail 2120, the surfaces of the two threaded rods 2118 are threadedly connected to moving blocks 2119, the two moving blocks 2119 are slidably connected to the surface of the guide rail 2120, the inner walls of the two moving blocks 2119 are fixedly connected to a first motor 2121, the output end of the first motor 2121 passes through the outer side of the shell 2111, and the output ends of the two first motors 2121 are fixedly connected to the first connecting rod 2122, both ends of the first connecting rod 2122 are provided with second connecting rods 2123, one side of the two second connecting rods 2123 is provided with a connecting block 2124, both sides of the two second connecting rods 2123 are rotatably connected with a rotating shaft 2125, the connection between the second connecting rod 2123, the first connecting rod 2122 and the connecting block 2124 is rotatably connected through the rotating shaft 2125, one side of the four connecting blocks 2124 is fixedly connected to a limiting column 2126, and a groove 2127 is opened on one side of the housing 2111, and the inner wall of the groove 2127 is connected to the first motor The surface contact at the output end 2121 can clamp the two sides of the curled stainless steel plate by setting a pushing unit 21, thereby ensuring the stability of the stainless steel plate during movement and preventing the curled stainless steel plate from shifting during movement. The first hydraulic rod 2109 is used as a power source to drive the fixed curled stainless steel plate to move, thereby ensuring that the curled stainless steel plate can accurately enter the auxiliary molding unit 22. Through the automated pushing operation, the heavy labor of manual handling is reduced, ensuring the stability of the stainless steel plate during movement, and improving the overall production efficiency.

[0040] refer to Figure 2A first connecting frame 2101 is fixedly connected to one side of the bending machine body 1, and a second motor 2107 is fixedly connected to one side of the first connecting frame 2101. The output end of the second motor 2107 penetrates the inner wall of the first connecting frame 2101. The inner wall of the first connecting frame 2101 is rotatably connected to two rollers 2108. The output end of the second motor 2107 is fixedly connected to one end of one of the rollers 2108. The surfaces of the two rollers 2108 are both provided with conveyor belts 2102. By arranging the second motor 2107, the rollers 2108 and the conveyor belt 2102, the automatic transportation of stainless steel plates of different sizes can be realized, thereby reducing manpower input and improving production efficiency and flexibility.

[0041] refer to Figure 1 The top of the first connecting frame 2101 is fixedly connected to the mounting frame 2103, the inner wall of the mounting frame 2103 is fixedly connected to the second hydraulic rod 2104, the inner wall of the mounting frame 2103 is slidably connected to the sliding rod 2105, the number of the sliding rods 2105 is four, the telescopic end of the second hydraulic rod 2104 and one end of the four sliding rods 2105 are fixedly connected to the pressing plate 2106, by arranging the second hydraulic rod 2104, the sliding rod 2105 and the pressing plate 2106, the surface of the stainless steel plate with an uneven surface can be straightened by pressing down the second hydraulic rod 2104, thereby ensuring the uniformity of the stainless steel plate when rolling.

[0042] refer to Figure 3 Two mounting plates 2114 are fixedly connected to both sides of the bending machine body 1, and a support rod 2115 is fixedly connected between the opposite sides of the two mounting plates 2114. A sliding sleeve 2113 is arranged on the surface of the support rod 2115, and a bearing rod 2112 is fixedly connected to the surface of the sliding sleeve 2113. The top of the bearing rod 2112 is fixedly connected to the bottom of the shell 2111. By arranging the mounting plates 2114 and the support rod 2115, the shell 2111 can be supported and guided when it moves, ensuring the stability and safety when pushing the stainless steel plate. The support rod 2115 and the shell 2111 can be connected through the sliding sleeve 2113 and the bearing rod 2112, so that the shell 2111, the sliding sleeve 2113 and the bearing rod 2112 can move synchronously to support and guide the moving stainless steel plate.

[0043] refer to Figure 3 Two guide grooves 2128 are provided on one side of the shell 2111, and two guide blocks 2129 are fixedly connected to one side of the connecting block 2124. The surface of the guide block 2129 contacts the inner wall of the guide groove 2128. By setting the guide grooves 2128 and the guide blocks 2129, the connecting block 2124 can be guided to ensure the stability of the connecting block 2124 when it moves and prevent the connecting block 2124 from being offset when it moves.

[0044] refer to Figure 6The inner wall of the sliding sleeve 2113 is rotatably connected with a plurality of balls 2130. The sliding sleeve 2113 is slidably connected to the surface of the support rod 2115 through the balls 2130. By setting the balls 2130, the resistance and friction of the sliding sleeve 2113 when moving can be reduced, so that the sliding sleeve 2113 can move more smoothly and prevent jamming.

[0045] The specific implementation method of this embodiment is as follows: the user starts the second motor 2107 through an external control switch, the second motor 2107 is powered by an external power supply, the output end of the second motor 2107 drives the roller 2108 to rotate, the rotation of the roller 2108 drives the conveyor belt 2102 to rotate, the conveyor belt 2102 drives another roller 2108 to rotate synchronously, the user places the stainless steel plate on the surface of the conveyor belt 2102, the rotation of the conveyor belt 2102 drives the stainless steel plate to move, the stainless steel plate will be conveyed to the bottom of the mounting frame 2103, the surface of some stainless steel plates will be crooked, at this time the second hydraulic rod 2104 can be started by an external power supply, the telescopic end of the second hydraulic rod 2104 The pressing plate 2106 is driven to move downward to straighten the crooked position of the stainless steel plate. The extension of the telescopic end of the second hydraulic rod 2104 will synchronously drive the four sliding rods 2105 to move on the inner wall of the mounting frame 2103. The sliding rod 2105 can ensure the stability of the second hydraulic rod 2104 when straightening the stainless steel plate. With the continuous transportation of the conveyor belt 2102, the stainless steel plate will be transported to the bending machine body 1 for rolling and pressing. The upper roller is the main roller involved in the bending of the stainless steel plate during the rolling process. The lower roller is located below the bending machine and cooperates with the upper roller to clamp and bend the stainless steel plate. The conveying roller can move the stainless steel plate between the three rollers. By rotating the three rollers, the plate is driven to be rolled. This is a prior art and does not need to be elaborated on. After the steel plate is rolled, the flip plate on one side of the rolling roller is opened by contracting the cylinder, the limit on one end of the rolling roller is cancelled, and the rolled stainless steel plate is taken out. This is the prior art and does not need much elaboration. After the stainless steel plate is rolled, the user starts the dual-axis motor 2117, and the output end of the dual-axis motor 2117 drives the connected threaded rod 2118 to rotate, and the rotation of the threaded rod 2118 drives the surface moving block 2119 to move, and the moving block 2119 moves along the surface of the guide rail 2120, and the guide rail 2120 can ensure the stability of the moving block 2119 when it moves, and the moving block 2119 drives the first motor 2121 to move, and the groove 2127 on the surface of the shell 2111 can be for the first motor The output end of the machine 2121 provides a movable space. By moving the first motors 2121 on both sides to the position of the edge of the curled stainless steel plate, starting the first hydraulic rod 2109 so that the edge of the curled stainless steel plate is conveniently located between the limiting columns 2126, and then starting the first motor 2121, the output end of the first motor 2121 will drive the first connecting rod 2122 to rotate. The second connecting rod 2123 is located on both sides of the first connecting rod 2122. When the first connecting rod 2122 rotates, it will drive the second connecting rod 2123 to rotate accordingly. When the second connecting rod 2123 moves, it will pull the connecting block 2124 to move. The movement of the connecting block 2124 will drive the limiting column 2126 to move in the direction of the curled stainless steel plate.Until the limiting column 2126 fits the surface of the stainless steel plate, when the limiting column 2126 completely fits the surface of the curled stainless steel plate, the curled stainless steel plate can be clamped to prevent the stainless steel plate from deflecting during the subsequent movement. The rotating shaft 2125 can make the first connecting rod 2122, the second connecting rod 2123 and the connecting block 2124 move more smoothly. When the connecting block 2124 moves, the guide block 2129 on the connecting block 2124 will slide in the guide groove 2128. The guide groove 2128 can ensure the stability of the movement of the guide block 2129. After the curled stainless steel plate is clamped, by starting the first hydraulic rod 2109, the telescopic end of the first hydraulic rod 2109 will push the clamped curled stainless steel plate to move, and the housing 211 1 will drive the bearing rod 2112 and the sliding sleeve 2113 to move along the surface of the support rod 2115. The bearing rod 2112, the sliding sleeve 2113 and the support rod 2115 can be used in coordination to guide and provide support force for the moving housing 2111, thereby ensuring the stability of the housing 2111 when it moves. The support rod 2115 can be fixed by the mounting plate 2114. When the sliding sleeve 2113 moves on the surface of the support rod 2115, the internal ball 2130 will rotate to reduce the friction force when the sliding sleeve 2113 moves, thereby making the sliding sleeve 2113 move more smoothly. The curled stainless steel plate can be pushed by the first hydraulic rod 2109, and the support frame 2110 can fix the first hydraulic rod 2109.

[0046] Example 2: Please refer to Figure 7 , Figure 8 and Fig. 9 The present invention provides a technical solution: a stainless steel plate curved surface bending machine. The present invention makes corresponding improvements to the technical problems mentioned in the background technology. The feeding mechanism 2 also includes an auxiliary forming unit 22, which is arranged on one side of the bending machine body 1. The auxiliary forming unit 22 is used in conjunction with the pushing unit 21. The auxiliary forming unit 22 is used to detect the rolled stainless steel plate.

[0047] As a further limitation of the feeding mechanism 2 of the present invention, the auxiliary molding unit 22 includes a second connecting frame 2201, the top of the second connecting frame 2201 is fixedly connected with a mounting seat 2202, the number of the mounting seats 2202 is two, the inner walls of the two mounting seats 2202 are movably connected with protective blocks 2203, and an electric telescopic plate 2205 is fixedly connected between the opposite sides of the two protective blocks 2203, wherein the electric telescopic plate 2205 is a prior art and will not be elaborated on in detail, the inner walls of the two protective blocks 2203 are provided with elastic plates 2204, the bottoms of the two elastic plates 2204 are fixedly connected with T-blocks 2211, the elastic plates 2204 are fixedly connected to the inner walls of the protective blocks 2203 through the T-blocks 2211, the inner walls of the two protective blocks 2203 are fixedly connected with a third hydraulic rod 2206 and a fourth hydraulic rod 2207, A connecting plate 2208 is fixedly connected to the top of the elastic plate 2204, a guide box 2209 is arranged on the surface of the elastic plate 2204, the telescopic end of the third hydraulic rod 2206 is fixedly connected to the bottom of the connecting plate 2208, the telescopic end of the fourth hydraulic rod 2207 is fixedly connected to the top of the guide box 2209, the inner wall of the guide box 2209 is rotatably connected with rollers 2210, the number of rollers 2210 is six, the surface of the rollers 2210 contacts the surface of the elastic plate 2204, by setting the auxiliary molding unit 22, according to the specification requirements of the curled stainless steel plate to be tested, the size of the elastic plate 2204 can be adjusted through the scale on one side of the elastic plate 2204, the curled stainless steel plate can smoothly enter the elastic plate 2204, and there is no obvious jamming or deformation, so it is a qualified product that meets the requirements, shortens the manufacturing cycle, and improves the detection efficiency.

[0048] The specific implementation of this embodiment is as follows: the auxiliary molding unit 22 is supported by the second connecting frame 2201, the mounting seat 2202 can ensure the stability of the protective block 2203, and prevent the protective block 2203 from offsetting and shaking. The user starts the third hydraulic rod 2206 and the fourth hydraulic rod 2207 through the external control switch. The third hydraulic rod 2206 and the fourth hydraulic rod 2207 are powered by an external power supply. The telescopic ends of the third hydraulic rod 2206 and the fourth hydraulic rod 2207 will extend, and the third hydraulic rod 2206 will push the connecting plate 2208 to move upward, driving one end of the elastic plate 2204 to lift upward, and the fourth hydraulic rod 2207 will push the guide box 2209 to move downward. When the guide box 2209 moves downward, the roller 2210 will roll along the surface of the elastic plate 2204. The rolling process not only helps The guide box 2209 can be helped to move smoothly, and the roller 2210 can also apply a downward pressure to the elastic plate 2204, so that the elastic plate 2204 is gradually compressed into the required circular size. The size of the compressed elastic plate 2204 can be observed through the ruler to ensure that the elastic plate 2204 is compressed into the specified size. The bottom of the elastic plate 2204 will be fixed in the protective block 2203 through the T-block 2211. The bottom of the inner wall of the elastic plate 2204 is parallel to the bottom of the surface of the curled stainless steel plate, ensuring the stability of the elastic plate 2204 when adjusting the size. The stainless steel plate after rolling will be pushed into the elastic plate 2204 with the size adjusted. The curled stainless steel plate that can be pushed in is the stainless steel plate with qualified curling. The curled plate that cannot be pushed in will be moved back into the bending machine body 1 for rolling again.

[0049] Example 3: Please refer to Fig.10 , Fig.11 and Fig.12 The present invention provides a technical solution: a stainless steel plate curved surface bending machine. The present invention makes corresponding improvements to the technical problems mentioned in the background technology. A detection mechanism 3 is provided on one side of the bending machine body 1. The detection mechanism 3 is used in conjunction with the auxiliary forming unit 22. The detection mechanism 3 is used to unload the rolled stainless steel plate.

[0050] As a further limitation of the detection mechanism 3 of the present invention, the detection mechanism 3 includes a guide frame 301, the guide frame 301 is fixedly connected to one side of the bending machine body 1, the top of the guide frame 301 is fixedly connected to a slide rail 302, the number of the slide rails 302 is two, the surfaces of the two slide rails 302 are slidably connected to sliders 303, the tops of the two sliders 303 are fixedly connected to a load-bearing plate 304, the top of the load-bearing plate 304 is fixedly connected to a third motor 306, the top of the load-bearing plate 304 is fixedly connected to two limit plates 307, the two limit plates 307 are rotatably connected between the opposite sides thereof, and the output end of the third motor 306 The gears 312 are connected to the guide frame 301 and the guide frame 302 are connected to the drive gear 312 by the gear rack 313. The gear racks 313 are connected to the guide frame 301 and the drive gears 312 are connected to the guide frame 301. The gear racks 313 are connected to the guide frame 301 and the drive gears 312 are connected to the guide frame 301. The gear racks 313 are connected to the guide frame 301 and the drive gears 312 are connected to the guide frame 301. A placement rack 314 is provided on one side of the second connecting rack 2201, a guide plate 315 is fixedly connected to the upper surface of the placement rack 314, a fourth motor 317 is fixedly connected to the inner wall of the placement rack 314, a threaded shaft 316 is fixedly connected to the output end of the fourth motor 317, a moving plate 326 is threadedly connected to the outer surface of the threaded shaft 316, and two rotating shafts 319 are rotatably connected to the inner wall of the moving plate 326, and a limiting plate 318 is fixedly connected to the outer surface of each rotating shaft 319, and two first sliding grooves 320 and two second sliding grooves 321 are respectively provided on the upper surface of the placement rack 314, and the inner surface of each second sliding groove 321 is slidable. A rectangular block 322 is rotatably connected, and the upper surface of each rectangular block 322 is fixedly connected to the bottom surface of the limiting plate 318. The two side surfaces of each rectangular block 322 are fixedly connected to two rectangular plates 324. The inner walls of each two rectangular plates 324 are rotatably connected to a short shaft 325, and the outer surface of each short shaft 325 is fixedly connected to a rotating wheel 323. By setting up a detection mechanism 3, the detection mechanism 3 can directly move the curled stainless steel plate after detection to the placement rack 314, thereby reducing the time of manual contact with the curled stainless steel plate, ensuring manual safety, reducing labor costs, improving production efficiency, and enhancing safety during the movement.

[0051] See also Fig.10The bottom of the load-bearing plate 304 is fixedly connected with a fifth hydraulic rod 305, the telescopic end of the fifth hydraulic rod 305 is fixedly connected to the top of the electric telescopic plate 2205, the interior of each first sliding groove 320 is slidably connected to the outer surface of the rotating shaft 319, and the outer surface of each rotating wheel 323 is in contact with the inner wall of the placement rack 314. By providing the fifth hydraulic rod 305, the fifth hydraulic rod 305 can provide power, which has a better auxiliary effect.

[0052] The specific implementation of this embodiment is as follows: when the curled stainless steel plate is inside the two elastic plates 2204, the telescopic end of the fifth hydraulic rod 305 is controlled by an external power supply to shrink, and the electric telescopic plate 2205 connected to the two protective blocks 2203 is lifted, so that the two protective blocks 2203 are separated from the mounting seat 2202. The user starts the third motor 306 through an external control switch, and the third motor 306 is powered by an external power supply. The output end of the third motor 306 drives the transmission rod 308 to rotate. The limit plate 307 can limit and fix the transmission rod 308 to ensure that the transmission rod 308 is more stable during operation. The rotation of the transmission rod 308 will drive the two first bevel gears 309 to rotate. The two first bevel gears 309 are driven to rotate. The rotation of 9 will drive the meshing second bevel gear 310 to rotate synchronously, and the rotation of the second bevel gear 310 will drive the connected rotating rod 311 to rotate synchronously. The two rotating rods 311 are connected to the inside of the load-bearing plate 304, and the load-bearing plate 304 will limit the rotating rod 311. The rotating rod 311 will drive the transmission gear 312 to rotate, and the transmission gear 312 will move along the path of the meshing rack 313. The guide frame 301 will fix the rack 313. The rotation of the transmission gear 312 will drive the slider 303 to move on the surface of the slide rail 302, and the slider 303 will drive the load-bearing plate 304 to move. The stainless steel plate in the elastic plate 2204 is moved to the placement rack 314 through the operation of the third motor 306. After the stainless steel plate is placed, the protective blocks 2203 on both sides are extended through the telescopic ends of the electric telescopic plate 2205, and then the elastic plate 2204 is loosened by the contraction of the telescopic ends of the third hydraulic rod 2206 and the fourth hydraulic rod 2207, so as to facilitate the cancellation of the limit of the elastic plate 2204 on the stainless steel plate, and then the output end of the third motor 306 rotates in the opposite direction to drive the two connected protective blocks 2203 to move to the top of the two mounting seats 2202, and then the two protective blocks 2203 are placed in the mounting seats 2202 by extending the telescopic end of the fifth hydraulic rod 305, so as to realize the movement of the two protective blocks 2203, thereby achieving the unloading of the curled stainless steel plate. When the processed finished product is placed on the surface of the guide plate 315, the limit The control plate 318 will limit it, and then control the fourth motor 317 to operate. The operation of the fourth motor 317 will drive the threaded shaft 316 to rotate. The threaded connection between the threaded shaft 316 and the movable plate 326 can be used to push the rotating shaft 319 to move, and the limiting plate 318 fixed on the outer surface of the rotating shaft 319 will also move with it. When the rectangular plate 324 and the rectangular block 322 move to the second sliding groove 321 The space of the second sliding groove 321 will increase. At this time, the rotating wheel 322 will not contact the placement rack 314. Therefore, under the action of the gravity of the curled stainless steel plate, it will drive the rotating shaft 319 to rotate. At this time, the limiting plate 318 will no longer limit the curled stainless steel plate, and the curled stainless steel plate will be in the process of descending.The guide plate 315 will rotate due to the rubber layer covering the outer surface, so the staff only needs to stand by and observe.

[0053] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0054] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stainless steel plate curved surface bending machine, comprising a bending machine body (1), characterized in that: A feeding mechanism (2) is provided on one side of the bending machine body (1); The feeding mechanism (2) comprises a pushing unit (21), the pushing unit (21) being arranged on one side of the bending machine body (1), and the pushing unit (21) being used to push the rolled stainless steel plate; The feeding mechanism (2) further comprises an auxiliary forming unit (22), the auxiliary forming unit (22) being arranged on one side of the bending machine body (1), the auxiliary forming unit (22) being used in conjunction with the pushing unit (21), and the auxiliary forming unit (22) being used to detect the rolled stainless steel plate; A detection mechanism (3) is provided on one side of the bending machine body (1); the detection mechanism (3) is used in conjunction with the auxiliary forming unit (22); the detection mechanism (3) is used to unload the rolled stainless steel plate; The pusher unit (21) comprises a support frame (2110), the support frame (2110) is fixedly connected to the top of the bending machine body (1), the inner wall of the support frame (2110) is fixedly connected to a first hydraulic rod (2109), the top of the bending machine body (1) is provided with a shell (2111), the output end of the first hydraulic rod (2109) is fixedly connected to one side of the shell (2111), the inner wall of the shell (2111) is fixedly connected to a fixed block (2116), and the fixed block (2116) is fixedly connected to the inner wall of the shell (2111). The inner wall of the housing (2111) is fixedly connected to a dual-axis motor (2117), the output ends on both sides of the dual-axis motor (2117) are fixedly connected to threaded rods (2118), one end of the two threaded rods (2118) are rotatably connected to the inner wall of the housing (2111), the inner wall of the housing (2111) is fixedly connected to a guide rail (2120), the surfaces of the two threaded rods (2118) are threadedly connected to moving blocks (2119), and the two moving blocks (2119) are slidably connected to the guide rail (2120). 20), the inner walls of the two moving blocks (2119) are fixedly connected to the first motor (2121), the output end of the first motor (2121) extends to the outside of the housing (2111), the output ends of the two first motors (2121) are fixedly connected to the first connecting rod (2122), the two ends of the first connecting rod (2122) are provided with a second connecting rod (2123), one side of the two second connecting rods (2123) is provided with a connecting block (2124), the two Both sides of the second connecting rod (2123) are rotatably connected to rotating shafts (2125); the second connecting rod (2123), the first connecting rod (2122) and the connecting block (2124) are rotatably connected at their connection points via the rotating shafts (2125); one side of the four connecting blocks (2124) is fixedly connected to a limiting column (2126); a groove (2127) is provided on one side of the housing (2111); an inner wall of the groove (2127) contacts a surface of an output end of the first motor (2121); The auxiliary molding unit (22) comprises a second connecting frame (2201), the top of the second connecting frame (2201) is fixedly connected to a mounting seat (2202), the number of the mounting seats (2202) is two, the inner walls of the two mounting seats (2202) are movably connected to a protective block (2203), an electric telescopic plate (2205) is fixedly connected between opposite sides of the two protective blocks (2203), the inner walls of the two protective blocks (2203) are provided with an elastic plate (2204), the bottoms of the two elastic plates (2204) are fixedly connected to a T-shaped block (2211), and the elastic plate (2204) is fixedly connected to the inner wall of the protective block (2203) via the T-shaped block (2211), The inner walls of the two protection blocks (2203) are fixedly connected to a third hydraulic rod (2206) and a fourth hydraulic rod (2207); the top of the elastic plate (2204) is fixedly connected to a connecting plate (2208); a guide box (2209) is provided on the surface of the elastic plate (2204); the telescopic end of the third hydraulic rod (2206) is fixedly connected to the bottom of the connecting plate (2208); the telescopic end of the fourth hydraulic rod (2207) is fixedly connected to the top of the guide box (2209); the inner wall of the guide box (2209) is rotatably connected to rollers (2210); the number of the rollers (2210) is six; and the surfaces of the rollers (2210) are in contact with the surface of the elastic plate (2204).

2. The stainless steel plate curved bending machine according to claim 1, characterized in that: A first connecting frame (2101) is fixedly connected to one side of the bending machine body (1); a second motor (2107) is fixedly connected to one side of the first connecting frame (2101); an output end of the second motor (2107) passes through an inner wall of the first connecting frame (2101); two rollers (2108) are rotatably connected to the inner wall of the first connecting frame (2101); the output end of the second motor (2107) is fixedly connected to one end of one of the rollers (2108); and conveyor belts (2102) are sleeved on the surfaces of the two rollers (2108).

3. The stainless steel plate curved bending machine according to claim 2, characterized in that: The top of the first connecting frame (2101) is fixedly connected to a mounting frame (2103), the inner wall of the mounting frame (2103) is fixedly connected to a second hydraulic rod (2104), the inner wall of the mounting frame (2103) is slidably connected to a sliding rod (2105), the number of the sliding rods (2105) is four, and a pressing plate (2106) is fixedly connected between the telescopic end of the second hydraulic rod (2104) and one end of the four sliding rods (2105).

4. The stainless steel plate curved bending machine according to claim 1, characterized in that: Two mounting plates (2114) are fixedly connected to both sides of the bending machine body (1); a support rod (2115) is fixedly connected between opposite sides of the two mounting plates (2114); a sliding sleeve (2113) is provided on the surface of the support rod (2115); a bearing rod (2112) is fixedly connected to the surface of the sliding sleeve (2113); and the top of the bearing rod (2112) is fixedly connected to the bottom of the housing (2111).

5. The stainless steel plate curved bending machine according to claim 4, characterized in that: Two guide grooves (2128) are provided on one side of the housing (2111), and two guide blocks (2129) are fixedly connected to one side of the connection block (2124), wherein the surfaces of the guide blocks (2129) are in contact with the inner walls of the guide grooves (2128).

6. The stainless steel plate curved bending machine according to claim 5, characterized in that: The inner wall of the sliding sleeve (2113) is rotatably connected with a ball (2130), the number of the ball (2130) is several, and the sliding sleeve (2113) is slidably connected to the surface of the support rod (2115) via the ball (2130).

7. The stainless steel plate curved bending machine according to claim 6, characterized in that: The detection mechanism (3) comprises a guide frame (301), the guide frame (301) is fixedly connected to one side of the bending machine body (1), the top of the guide frame (301) is fixedly connected to a slide rail (302), the number of the slide rails (302) is two, the surfaces of the two slide rails (302) are slidably connected to sliders (303), the tops of the two sliders (303) are fixedly connected to a load-bearing plate (304), the tops of the load-bearing plates (304) are fixedly connected to a third motor (306), the tops of the load-bearing plates (304) are fixedly connected to two limit plates (307), and a transmission rod is rotatably connected between opposite sides of the two limit plates (307). (308), the output end of the third motor (306) passes through the inner wall of one of the limit plates (307) and is fixedly connected to one end of a transmission rod (308), the surface of the transmission rod (308) is fixedly sleeved with two first bevel gears (309), the inner wall of the load-bearing plate (304) is rotatably connected to two rotating rods (311), one end of the two rotating rods (311) is fixedly connected to a second bevel gear (310), the surface of the second bevel gear (310) is meshed with the surface of the first bevel gear (309), the other ends of the two rotating rods (311) are fixedly connected to a transmission gear (312), and one side of the guide frame (301) is fixedly connected to The second connecting frame (2201) is connected to a rack (313), the number of the racks (313) is two, the surface of the racks (313) is meshed with the surface of the transmission gear (312), a placement frame (314) is provided on one side of the second connecting frame (2201), the upper surface of the placement frame (314) is fixedly connected to a guide plate (315), the inner wall of the placement frame (314) is fixedly connected to a fourth motor (317), the output end of the fourth motor (317) is fixedly connected to a threaded shaft (316), the outer surface of the threaded shaft (316) is threadedly connected to a moving plate (326), the inner wall of the moving plate (326) is rotatably connected to two rotating shafts (319), each of the rotating shafts (319) being connected to the guide plate (315). The outer surface of the movable shaft (319) is fixedly connected to a limiting plate (318); the upper surface of the placement frame (314) is respectively provided with two first sliding grooves (320) and two second sliding grooves (321); each of the second sliding grooves (321) is slidably connected to a rectangular block (322); the upper surface of each rectangular block (322) is fixedly connected to the bottom surface of the limiting plate (318); the two side surfaces of each rectangular block (322) are fixedly connected to two rectangular plates (324); the inner walls of each of the two rectangular plates (324) are rotatably connected to a short shaft (325); and the outer surface of each short shaft (325) is fixedly connected to a rotating wheel (323).

8. The stainless steel plate curved bending machine according to claim 7, characterized in that: A fifth hydraulic rod (305) is fixedly connected to the bottom of the load-bearing plate (304); the telescopic end of the fifth hydraulic rod (305) is fixedly connected to the top of the electric telescopic plate (2205); the interior of each of the first sliding grooves (320) is slidably connected to the outer surface of the rotating shaft (319); and the outer surface of each of the rotating wheels (323) is in contact with the inner wall of the placement rack (314).

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