Automatic metal shearing machine

Abstract

The application provides a metal automatic shearing machine, comprising multiple shearing mechanisms which are sequentially connected and communicated along the processing direction of metal materials; the metal materials sequentially pass through each shearing mechanism for shearing processing along the processing direction of the metal materials; and finished product materials are generated after the metal materials pass through the shearing processing of the last shearing mechanism. In the application, the metal materials can be automatically and sequentially sheared by setting multiple shearing mechanisms, so that the metal materials are sheared to the size conforming to the required specifications, the labor intensity of workers is reduced, and the production efficiency of the metal materials is improved.

Description

Technical Field

[0001] This invention relates to the field of metal block shearing technology, and more specifically to an automatic metal shearing machine. Background Technology

[0002] Rare earth metals are a very important industrial material. They are produced as bulk metals through the electrolysis of rare earth oxides. These bulk rare earth metals typically need to be processed into different particle sizes for use in downstream industries. However, there are currently no unified standard size requirements in the electrolysis industry, and the size specifications of bulk rare earth metals produced by various electrolytic rare earth manufacturers vary widely. For ease of processing, it is necessary to cut the bulk rare earth metals into metal strips or small metal blocks. Traditional shearing machines only perform one-time shearing of the bulk rare earth metals using mechanical cutting machines or hydraulically controlled cutters. Furthermore, these shearing machines can only perform single-pass unidirectional shearing, and manual assistance is required to change the position and orientation of the bulk metals. This results in high labor intensity for workers, low production efficiency, and a higher risk of production safety accidents and costs. Summary of the Invention

[0003] Therefore, the technical problem to be solved by the present invention is to overcome the defect of low production efficiency caused by the need for manual assistance in existing shearing machines.

[0004] Therefore, the present invention provides an automatic metal shearing machine, comprising:

[0005] Multiple shearing mechanisms are connected in series along the processing direction of the metal material;

[0006] Along the processing direction of the metal material, the metal material is sequentially sheared by each shearing mechanism; after the metal material has been sheared by the last shearing mechanism, a finished product is generated.

[0007] Optionally, the automatic metal shearing machine includes:

[0008] Two shearing mechanisms are connected in series along the metal material processing direction; and along the metal material processing direction, the first shearing mechanism is located upstream of the second shearing mechanism.

[0009] After the metal material is sheared by the first shearing mechanism, it produces primary material;

[0010] The primary material is then fed into a second shearing mechanism for shearing.

[0011] The primary material is sheared by the second shearing mechanism to produce the finished material.

[0012] Optionally, the shearing mechanism includes:

[0013] The shearing assembly is provided with an inlet and an outlet. The metal material enters the shearing assembly through the inlet and is sheared. After shearing, the metal material is output from the outlet.

[0014] A driving component is connected to the shearing component; under the driving action of the driving component, the shearing component performs a shearing operation on the metal material.

[0015] Optionally, the shearing component includes:

[0016] The moving unit is connected to the driving component;

[0017] Feed bins are respectively located at both ends of the moving unit, and a feed inlet is provided at the top of the feed bin;

[0018] A fixed unit is located at the end of the feed hopper furthest from the moving unit;

[0019] A support block is disposed at the bottom of the feed hopper and is adapted to support the metal material inside the feed hopper;

[0020] Under the action of the drive component, the moving unit reciprocates, and the moving unit moves closer to and further away from the feed hopper.

[0021] Optionally, the moving unit includes:

[0022] The movable frame is connected to the feed hopper;

[0023] The connecting seat has one end connected to the movable frame and the other end connected to the drive assembly;

[0024] The main wear-resistant blocks are disposed at the upper and lower ends of the movable frame;

[0025] Side anti-wear blocks are disposed on the front and rear sides of the main anti-wear block, and the side anti-wear blocks and the main anti-wear block form a sliding groove. The movable frame is adapted to slide left and right in the sliding groove.

[0026] Optionally, the moving unit further includes:

[0027] The movable cutter is fixed at both ends of the movable frame and located at the bottom of the feed hopper;

[0028] Under the action of the drive component, the moving frame drives the moving cutter to move left and right to cut the metal material in the feed bin.

[0029] Optionally, the fixing unit includes:

[0030] A tool holder is disposed at the end of the feed hopper away from the moving unit and is connected to the feed hopper;

[0031] The fixed cutter is fixedly mounted on the cutter holder;

[0032] A tool holder, connected to the tool post, is adapted to support the tool post;

[0033] Under the action of the drive component, the moving cutter and the fixed cutter move closer to each other and further apart.

[0034] Optionally, the driving component includes:

[0035] A linkage unit is disposed within the movable frame and connected to the connecting seat;

[0036] Bearings are disposed at both ends of the connecting rod unit;

[0037] A coupling, one end of which is connected to the connecting rod unit;

[0038] A speed reducer, one end of which is connected to the other end of the coupling;

[0039] An electric motor, the output end of which is connected to the other end of the reducer.

[0040] Optionally, the linkage unit includes:

[0041] A crankshaft is mounted on the bearing, with one end passing through the bearing and connected to the coupling.

[0042] A bushing, fitted onto the crankshaft;

[0043] The rotor is mounted on the bushing, and the outer wall of the rotor is connected to the connecting seat;

[0044] Driven by the motor, the crankshaft rotates, causing the rotor to move left and right.

[0045] Optionally, the crankshaft is configured as an eccentric shaft.

[0046] Optionally, a guide groove is provided on the feed port of the second shearing mechanism. The guide groove is located between the discharge port of the first shearing mechanism and the feed port of the second shearing mechanism. The guide groove is adapted to guide the metal material of the first shearing mechanism into the second shearing mechanism.

[0047] Optionally, each discharge port is provided with a chute, which is disposed between the cutter holder and the support block, and the chute is suitable for conveying the sheared metal material.

[0048] Optionally, the shearing mechanism further includes:

[0049] A support assembly, on which the shearing assembly and the driving assembly are mounted, the driving assembly being detachably connected to the support assembly.

[0050] Optionally, the support component includes:

[0051] The bracket is detachably connected to the drive assembly;

[0052] A housing is disposed at one end of the bracket, and the shearing assembly is disposed inside the housing;

[0053] A cover, which covers the housing.

[0054] Optionally, a cover plate is further provided at the top of the support assembly of the first shearing mechanism, the cover plate being adapted to cover the drive assembly.

[0055] The technical solution of this invention has the following advantages:

[0056] 1. The present invention provides an automatic metal shearing machine, comprising multiple shearing mechanisms connected in series along the processing direction of the metal material; the metal material is sequentially sheared by each shearing mechanism along the processing direction of the metal material; after the metal material is sheared by the last shearing mechanism, a finished product is generated.

[0057] Traditional shearing machines only perform a single cut on block rare earth metals using mechanical cutting or hydraulically controlled blades. Furthermore, these machines can only perform single-pass, unidirectional cutting, requiring manual intervention to change the position and orientation of the metal. This results in high labor intensity for workers, low production efficiency, and increased risks of accidents and costs. In this invention, multiple shearing mechanisms automatically and sequentially cut the metal material to the required dimensions, reducing labor intensity and improving production efficiency.

[0058] 2. This invention provides an automatic metal shearing machine. The shearing mechanism includes a shearing component and a driving component. The driving component can drive the shearing component to shear metal materials without the need for manual assistance. Compared with existing semi-automatic shearing machines, the automatic shearing machine provided by this invention greatly reduces the workload of workers and also eliminates the need for workers to stand next to the shearing machine for extended periods of time, thereby avoiding the effects of dust and noise and ensuring the health of workers.

[0059] 3. The present invention provides an automatic metal shearing machine. The shearing mechanism includes a fixed unit and a moving unit. The fixed unit is disposed on both sides of the moving unit. A feeding bin is also disposed between the fixed unit and the moving unit. The moving unit is adapted to move left and right between the two feeding bins. When metal material is put into the feeding bins at both ends, the moving cutter in the moving unit is adapted to cut the metal material in the feeding bin in an alternating manner, thereby improving the shearing efficiency. Attached Figure Description

[0060] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0061] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;

[0062] Figure 2 This is a side view of the structure of the present invention;

[0063] Figure 3 This is a schematic diagram of the shearing component of the present invention;

[0064] Figure 4 This is a schematic diagram of the structure of the moving unit of the present invention;

[0065] Figure 5 This is a schematic diagram of the structure of the driving component of the present invention;

[0066] Figure 6 This is a schematic diagram of the linkage unit of the present invention;

[0067] Figure 7 This is an exploded structural diagram of the linkage unit of the present invention;

[0068] Figure 8 This is a schematic diagram of the structure of the support component of the present invention.

[0069] Explanation of reference numerals in the embodiments:

[0070] 1. Shearing mechanism; 2. Guide groove; 3. Chute;

[0071] 11. Shearing assembly; 12. Drive assembly; 13. Support assembly; 14. Feed inlet; 15. Discharge outlet;

[0072] 111. Moving unit; 112. Feed hopper; 113. Fixed unit; 114. Support block;

[0073] 1111, Moving frame; 1112, Connecting seat; 1113, Main anti-wear block; 1114, Side anti-wear block; 1115, Moving cutter;

[0074] 1131. Knife holder; 1132. Fixed cutter; 1133. Knife base;

[0075] 121. Connecting rod unit; 122. Bearing; 123. Coupling; 124. Reducer; 125. Motor;

[0076] 1211, Crankshaft; 1212, Bushing; 1213, Rotor;

[0077] 131. Bracket; 132. Housing; 133. Housing cover; 134. Cover plate. Detailed Implementation

[0078] The technical solution of the present invention will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0079] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0080] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0081] Furthermore, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0082] Example

[0083] like Figures 1 to 8 As shown, this embodiment provides an automatic metal shearing machine, including multiple shearing mechanisms 1 connected in series along the processing direction of the metal material; along the processing direction of the metal material, the metal material passes through each shearing mechanism 1 in sequence for shearing processing; after the metal material passes through the last shearing mechanism 1, a finished product is generated.

[0084] In this embodiment of the invention, the metal material passes through multiple shearing mechanisms 1 in sequence. Each shearing mechanism 1 performs a shearing operation on the metal material until the metal material passes through the last shearing mechanism 1 to form a finished product. The finished product then meets the required size, thus completing the shearing process of the finished metal material.

[0085] Traditional shearing machines only perform a single cut on block rare earth metals using mechanical cutting or hydraulically controlled blades. Furthermore, these machines can only perform single-pass, unidirectional cutting, requiring manual intervention to change the position and orientation of the metal. This results in high labor intensity for workers, low production efficiency, and increased risks of accidents and costs. In this invention, multiple shearing mechanisms automatically and sequentially cut the metal material to the required dimensions, reducing labor intensity and improving production efficiency.

[0086] Furthermore, the automatic metal shearing machine includes two shearing mechanisms 1, which are connected in series along the metal material processing direction; and along the metal material processing direction, the first shearing mechanism 1 is located upstream of the second shearing mechanism 1; the metal material processing direction is... Figure 1 The direction of the arrow in the image, such as Figure 1 As shown, the first shearing mechanism 1 is located above the second shearing mechanism 1. After the metal material is sheared by the first shearing mechanism 1, a primary material is generated. The primary material is then fed into the second shearing mechanism 1 for shearing. After the primary material is sheared by the second shearing mechanism 1, a finished material is generated. In this embodiment of the invention, two shearing mechanisms 1 are provided. Of course, there can be multiple shearing mechanisms 1. This embodiment does not limit the number of shearing mechanisms 1. Those skilled in the art can change the number of shearing mechanisms 1 according to the actual situation, as long as the same technical effect can be achieved.

[0087] Specifically, the shearing mechanism 1 includes a shearing component 11 and a driving component 12. The shearing component 11 is provided with an inlet 14 and an outlet 15. The metal material enters the shearing component 11 through the inlet 14 and is sheared. After shearing, the metal material is output from the outlet 15. The driving component 12 is connected to the shearing component 11. Under the driving action of the driving component 12, the shearing component 11 performs a shearing operation on the metal material.

[0088] In this embodiment of the invention, by setting a shearing component 11 and a driving component 12, the driving component 12 can drive the shearing component 11 to shear the metal material without the need for manual assistance. Compared with the existing semi-automatic shearing machine, the automatic shearing machine provided in this embodiment greatly reduces the workload of the workers, and also eliminates the need for workers to stand next to the shearing machine for a long time, thereby avoiding the effects of dust and noise and ensuring the health of the workers.

[0089] Further, the shearing assembly 11 includes a moving unit 111, a feeding bin 112, a fixing unit 113, and a support block 114. The moving unit 111 is connected to the driving assembly 12. The feeding bins 112 are respectively disposed at both ends of the moving unit 111, and a feeding port 14 is provided at the top of the feeding bin 112. The fixing unit 113 is disposed at the end of the feeding bin 112 away from the moving unit 111. The support block 114 is disposed at the bottom of the feeding bin 112, and the support block 114 is adapted to support and restrict the metal material in the feeding bin 112 to prevent the metal material from falling out of the feeding bin 112. Under the action of the driving assembly 12, the moving unit 111 reciprocates, and the moving unit 111 and the feeding bin 112 move closer and further apart from each other.

[0090] In this embodiment of the invention, the fixing unit 113 is disposed on both sides of the moving unit 111, and a feeding bin 112 is also disposed between the fixing unit 113 and the moving unit 111. The moving unit 111 is adapted to move left and right between the two feeding bins 112. When metal material is put into the feeding bins 112 at both ends, the moving unit 111 is adapted to cut the metal material in the feeding bins 112 alternately, thereby improving the cutting efficiency.

[0091] like Figure 3 As shown, the feeding bin 112, the fixed unit 113, and the support block 114 are all located on both sides of the moving unit 111. The moving unit 111 can move back and forth left and right. That is, the feeding bin 112, the fixed unit 113, and the support block 114 are all symmetrically arranged left and right. When the moving unit 111 moves to the left, the left end of the moving unit 111 approaches and contacts the feeding bin 112 on the left, and the right end of the moving unit 111 moves away from the feeding bin 112 on the right. Similarly, when the moving unit 111 moves to the right, the right end of the moving unit 111 approaches and contacts the feeding bin 112 on the right, and the left end of the moving unit 111 moves away from the feeding bin 112 on the left.

[0092] Furthermore, such as Figure 4As shown, the moving unit 111 includes a moving frame 1111, a connecting seat 1112, a main anti-wear block 1113, and a side anti-wear block 1114. The moving frame 1111 is connected to the feeding bin 112. One end of the connecting seat 1112 is connected to the moving frame 1111, and the other end of the connecting seat 1112 is connected to the drive assembly 12. The main anti-wear block 1113 is disposed at the upper and lower ends of the moving frame 1111. The side anti-wear block 1114 is disposed on the front and rear sides of the main anti-wear block 1113. The side anti-wear block 1114 and the main anti-wear block 1113 form a sliding groove. The moving frame 1111 is adapted to slide left and right in the sliding groove. The main anti-wear block 1113 is used to reduce the friction generated on the upper and lower end faces when the moving frame 1111 moves left and right. The side anti-wear block 1114 is used to reduce the friction generated on the front and rear end faces when the moving frame 1111 moves left and right. In this embodiment of the invention, the movable frame 1111 is configured as an irregular structure with a hollow center and protrusions at both ends, and the center of the movable frame 1111 is adapted to be connected to the drive assembly 12.

[0093] Furthermore, the moving unit 111 also includes a moving cutter 1115, which is fixed at both ends of the moving frame 1111 and located at the bottom of the feeding bin 112. The bottom of the moving cutter 1115 is also provided with a boss, which is fixedly connected to the moving frame 1111. Under the action of the driving component 12, the moving frame 1111 drives the moving cutter 1115 to move left and right. The moving cutter 1115 cuts the metal material in the feeding bin 112. After cutting, the boss pushes the cut metal material to the discharge port 15. The cut metal material enters the next stage cutting mechanism 1 through the discharge port 15.

[0094] The movable cutter 1115 is disposed at both ends of the movable frame 1111, that is, the movable cutter 1115 is symmetrically arranged on the left and right. Under the action of the drive assembly 12, the movable frame 1111 moves left and right, driving the movable cutter 1115 to move left and right. When the movable cutter 1115 moves to the left, the left movable cutter 1115 first contacts the metal material, and continues to move to the left. The movable cutter 1115 cuts the metal material in the left feed bin 112 until the movable frame 1111 and the metal material in the feed bin 112 are cut. When the feed hopper 112 contacts the metal material, the cutting operation in the left feed hopper 112 is completed. When the moving cutter 1115 moves to the right, the right moving cutter 1115 first contacts the metal material and continues to move to the right. The moving cutter 1115 cuts the metal material in the right feed hopper 112 until the moving frame 1111 contacts the feed hopper 112. The cutting of the metal material in the right feed hopper 112 is completed. The moving cutter 1115 continues to move to the left. The movement is repeated left and right to cut the metal material.

[0095] Further, the fixing unit 113 includes a blade holder 1131, a fixed cutter 1132, and a blade support 1133. The blade holder 1131 is disposed at one end of the feed hopper 112 away from the moving unit 111 and is connected to the feed hopper 112. The fixed cutter 1132 is fixedly mounted on the blade holder 1131. The blade support 1133 is connected to the blade holder 1131 and is adapted to support the blade holder 1131. Under the action of the driving assembly 12, the moving cutter 1115 and the fixed cutter 1132 move closer to each other and further away from each other.

[0096] In this embodiment of the invention, the fixed cutter 1132 is disposed above the movable cutter 1115, and the fixed cutter 1132 and the movable cutter 1115 are arranged parallel to each other. When the metal material enters the feed hopper 112, the support block 114 contacts the metal material and restricts the position of the metal material. At the same time, the fixed cutter 1132 contacts one side of the metal material, and the movable frame 1111 moves to drive the movable cutter 1115 to cut parallel to the other side of the metal material to perform a shearing operation.

[0097] Specifically, such as Figure 5 As shown, the drive assembly 12 includes a linkage unit 121, a bearing 122, a coupling 123, a reducer 124, and a motor 125. The linkage unit 121 is disposed within the movable frame 1111 and connected to the connecting seat 1112. The bearing 122 is disposed at both ends of the linkage unit 121. One end of the coupling 123 is connected to the linkage unit 121. One end of the reducer 124 is connected to the other end of the coupling 123. The output end of the motor 125 is connected to the other end of the reducer 124. The motor 125 is a high-power motor, suitable for providing power for shearing metal materials. The reducer 124 is suitable for increasing the power of the motor 125. The coupling 123 is suitable for connecting the linkage unit 121 and the reducer 124. When the motor 125 starts, the motor 125 drives the output shaft of the reducer 124 to rotate, which in turn drives the coupling 123 to rotate. The rotation of the coupling 123 drives the connecting rod unit 121 to rotate, and the rotation of the connecting rod unit 121 drives the moving frame 1111 to move left and right, which in turn drives the moving cutter 1115 to cut the metal material.

[0098] In this embodiment of the invention, the power of the shearing assembly 11 is provided by the motor 125. The motor 125 can control the shearing speed of the shearing assembly 11, so that when the first shearing assembly moves left and right once, the second shearing assembly moves left and right twice, thereby performing continuous shearing operation on the metal material. That is, the first shearing mechanism and the second shearing mechanism control the shearing frequency by matching motors of different power with reducers of different speeds, thereby controlling the shearing rate of the moving cutter 1115, so that the shearing rates of the first shearing mechanism and the second shearing mechanism form a multiple ratio relationship, that is, the shearing rates of the first shearing mechanism and the second shearing mechanism are in a 1:N relationship, thereby realizing staggered operation and avoiding wasted working time and abnormal situations such as material jamming.

[0099] Furthermore, such as Figure 6 and Figure 7 As shown, the connecting rod unit 121 includes a crankshaft 1211, a bushing 1212, and a rotor 1213. The crankshaft 1211 is mounted on the bearing 122, with one end of the crankshaft 1211 passing through the bearing 122 and connected to the coupling 123. The crankshaft 1211 is adapted to rotate on the bearing 122. The bushing 1212 is sleeved on the crankshaft 1211 and is adapted to reduce the friction of the crankshaft 1211. The rotor 1213 is mounted on the bushing 1212, and the outer wall of the rotor 1213 is connected to the connecting seat 1112. Under the driving action of the motor 125, the crankshaft 1211 rotates, causing the rotor 1213 to move left and right. In this embodiment of the invention, the crankshaft 1211 is configured as an eccentric shaft, the rotor 1213 is configured as a cuboid, and the rotor 1213 has a through hole in the middle. The crankshaft 1211 passes through the through hole and is connected to the coupling 123. The two sides of the rotor 1213 are connected to the connecting seat 1112. That is, the motor 125 drives the crankshaft 1211 to rotate, which in turn drives the rotor 1213 to rotate, thereby driving the moving frame 1111 and the moving cutter 1115 to move left and right to perform a shearing operation on the metal material.

[0100] Furthermore, a guide groove 2 is provided on the feed port 14 of the second shearing mechanism 1. The guide groove 2 is located between the discharge port 15 of the first shearing mechanism 1 and the feed port 14 of the second shearing mechanism 1. The guide groove 2 is adapted to guide the metal material of the first shearing mechanism 1 into the second shearing mechanism 1.

[0101] Furthermore, each discharge port 15 is provided with a chute 3, which is located between the cutter holder 1133 and the support block 114. The chute 3 is suitable for conveying the sheared metal material. After the first shearing mechanism 1 completes shearing, the metal material slides out through the chute 3 of the discharge port 15 of the first shearing mechanism 1, and then enters the feed port 14 of the second shearing mechanism 1 through the guide groove 2. After being sheared by the second shearing mechanism 1, it slides out from the discharge port 15 of the second shearing mechanism 1 and into a metal box of fixed size, completing the metal material shearing operation.

[0102] Specifically, the shearing mechanism 1 further includes a support assembly 13, on which the shearing assembly 11 and the driving assembly 12 are mounted, and the driving assembly 12 is detachably connected to the support assembly 13. In this embodiment of the invention, the driving assembly 12 is connected to the support assembly 13 by bolts.

[0103] Furthermore, such as Figure 8 As shown, the support assembly 13 includes a bracket 131, a housing 132, and a cover 133. The bracket 131 is detachably connected to the drive assembly 12. The housing 132 is disposed at one end of the bracket 131, and the shearing assembly 11 is disposed inside the housing 132. The cover 133 covers the housing 132. In this embodiment of the invention, a cover plate 134 is also provided at the top of the bracket 131 on the support assembly 13 of the first shearing mechanism 1. The cover plate 134 is adapted to cover the drive assembly 12 to prevent heavy objects from falling and damaging the automatic shearing machine. The bracket 131 is welded from square steel, I-beams, and thick plates. The housing 132 and the cover 133 are processed from rectangular thick plates. Threaded holes are provided on the bracket 131, the housing 132, and the cover 133. The bracket 131, the housing 132, and the cover 133 are respectively bolted to the shearing assembly 11 and the drive assembly 12.

[0104] The specific working process of the automatic metal shearing machine provided by this invention is as follows:

[0105] First, the motor 125 of the first shearing mechanism 1 is started, and the metal material is placed into the feed hopper 112. The support block 114 contacts the metal material, suitable for supporting it. At the same time, the fixed cutter 1132 contacts one side of the metal material. The output shaft of the motor 125 rotates, driving the output shaft of the reducer 124 to rotate. The output shaft of the reducer 124 drives the crankshaft 1211 to rotate through the coupling 123. The rotation of the crankshaft 1211 drives the rotor 1213 to rotate. Under the eccentric action of the crankshaft 1211, the rotation of the rotor 1213 drives the moving frame 1111 to move left and right. The left and right movement of the moving frame 1111 drives the moving cutter 1115 to move left and right. By setting the relative distance between the upper surface of the support block 114 and the lower surface of the fixed cutter 1132, the metal material is cut in equal height. The metal strip is cut to ensure a consistent thickness and that its size meets the requirements of the next-stage shearing mechanism 1. After the moving cutter 1115 contacts the metal strip, it continues to move until the moving frame 1111 contacts the feed bin 112, cutting the metal strip to the size required for entry into the second shearing mechanism 1. This completes the cutting operation of the metal strip in the first shearing mechanism 1. The metal strip is then slid out through the discharge port 15 of the first shearing mechanism 1 and fed into the feed port 14 of the second shearing mechanism 1 through the guide groove 2. Similarly, the metal strip in the second shearing mechanism 1 is cut through the above operations. After the metal strip in the second shearing mechanism 1 is cut, it is slid into the metal box through the chute 3 on the discharge port 15, completing the cutting operation of the metal strip.When the metal material enters the left and right feed bins of the first shearing mechanism, the first shearing mechanism cuts the metal material into strips of equal height by moving left and right alternately. The strips then enter the left and right feed bins of the second shearing mechanism, where they are cut into blocks of metal suitable for the next process. In other words, after the metal material enters the left and right feed bins of the first shearing mechanism, the first shearing mechanism moves left to cut the metal material in the left feed bin, forming strips. These strips then slide into the left feed bin of the second shearing mechanism. Simultaneously, the first shearing mechanism moves right to cut the metal material in the right feed bin, and the strips slide into the right feed bin of the second shearing mechanism. Then, the first shearing mechanism moves left again, repeating the left-right cutting operation. The strips cut by the first shearing mechanism then slide into the left feed bin of the second shearing mechanism. After the first and second feeding hoppers, the second shearing mechanism moves to the left to shear the long strip of metal in the left feeding hopper. Then, the second shearing mechanism moves to the right to shear the long strip of metal in the right feeding hopper. The second shearing mechanism then moves to the left again, and so on, repeating the left-right movement to shear the long strip of metal until it forms a block of metal suitable for the next process. In addition, when the first shearing mechanism moves left and right once, the second shearing mechanism moves left and right twice, so that all the metal in the left and right feeding hoppers of the second shearing mechanism is sheared and slides into the metal box. Then, the first shearing mechanism performs one more shear, so that the sheared metal slides into the left and right feeding hoppers of the second shearing mechanism. The second shearing mechanism performs two more shears. The first and second shearing mechanisms repeat this shearing operation until all the metal in the left and right feeding hoppers of the first shearing mechanism is sheared, thus constituting the continuous shearing operation of the automatic shearing machine. The shearing speeds of both the first and second shearing mechanisms are controlled by motors, enabling each mechanism to perform multiple shearing operations. In other words, the first and second shearing mechanisms control their shearing speeds with motors of different power, forming a proportional relationship, thereby achieving staggered operations.

[0106] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the scope of protection of this invention.

Claims

1. An automatic metal shearing machine, characterized in that, include: Multiple shearing mechanisms (1) are connected in series along the processing direction of the metal material; Along the processing direction of the metal material, the metal material is sequentially processed by each shearing mechanism (1); After the metal material is sheared by the last shearing mechanism (1), a finished product is generated; The shearing mechanism (1) includes: The shearing assembly (11) is provided with a feed inlet (14) and a discharge outlet (15). The metal material enters the shearing assembly (11) from the feed inlet (14) and is sheared. After shearing, the metal material is output from the discharge outlet (15). A drive assembly (12) is connected to the shearing assembly (11); under the driving action of the drive assembly (12), the shearing assembly (11) performs a shearing operation on the metal material; The shearing component (11) includes: The moving unit (111) is connected to the driving component (12); Feed bins (112) are respectively located at both ends of the moving unit (111), and a feed inlet (14) is provided at the top of the feed bins (112). A fixing unit (113) is disposed at one end of the feed hopper (112) and located outside the feed hopper (112); A support block (114) is disposed at the bottom of the feed hopper (112) and is adapted to support the metal material inside the feed hopper (112); Under the action of the drive assembly (12), the moving unit (111) reciprocates, and the moving unit (111) moves closer to and further away from the feed bin (112); The moving unit (111) includes: A movable frame (1111) is connected to the feed hopper (112); The connecting seat (1112) is connected at one end to the movable frame (1111) and at the other end to the drive assembly (12); The main wear-resistant block (1113) is disposed at the upper and lower ends of the movable frame (1111); Side anti-wear blocks (1114) are disposed on the front and rear sides of the main anti-wear block (1113). The side anti-wear blocks (1114) and the main anti-wear block (1113) form a sliding groove. The movable frame (1111) is adapted to slide left and right in the sliding groove. The moving unit (111) further includes: The movable cutter (1115) is fixed at both ends of the movable frame (1111) and located at the bottom of the feed hopper (112); Under the action of the drive assembly (12), the moving frame (1111) drives the moving cutter (1115) to move left and right to cut the metal material in the feed bin (112); The fixing unit (113) includes: The tool holder (1131) is located at one end of the feed bin (112) away from the moving unit (111) and is connected to the feed bin (112); A fixed cutter (1132) is fixedly mounted on the cutter holder (1131); The tool holder (1133) is connected to the tool post (1131) and is adapted to support the tool post (1131). Under the action of the drive assembly (12), the moving cutter (1115) and the fixed cutter (1132) move closer to each other and further away from each other.

2. The automatic metal shearing machine according to claim 1, characterized in that, include: Two shearing mechanisms (1) are connected in series along the processing direction of the metal material; and along the processing direction of the metal material, the first shearing mechanism is located upstream of the second shearing mechanism. After the metal material is sheared by the first shearing mechanism (1), a primary material is generated; The primary material is then fed into the second shearing mechanism (1) for shearing. The primary material is sheared by the second shearing mechanism to produce the finished material.

3. The automatic metal shearing machine according to claim 1, characterized in that, The driving component (12) includes: A linkage unit (121) is disposed within the movable frame (1111) and connected to the connecting seat (1112); Bearings (122) are disposed at both ends of the connecting rod unit (121); A coupling (123), one end of which is connected to the connecting rod unit (121); A speed reducer (124), one end of which is connected to the other end of the coupling (123); The motor (125) is connected to the other end of the reducer (124).

4. The automatic metal shearing machine according to claim 3, characterized in that, The linkage unit (121) includes: A crankshaft (1211) is mounted on the bearing (122), with one end passing through the bearing (122) and connected to the coupling (123); A bushing (1212) is fitted onto the crankshaft (1211); The rotor (1213) is mounted on the bushing (1212), and the outer wall of the rotor (1213) is connected to the connecting seat (1112); Driven by the motor (125), the crankshaft (1211) rotates, causing the rotor (1213) to move left and right.

5. The automatic metal shearing machine according to claim 4, characterized in that, The crankshaft (1211) is configured as an eccentric shaft.

6. The automatic metal shearing machine according to claim 5, characterized in that, A guide groove (2) is provided on the feed port (14) of the second shearing mechanism (1). The guide groove (2) is located between the discharge port (15) of the first shearing mechanism (1) and the feed port (14) of the second shearing mechanism (1). The guide groove (2) is adapted to guide the metal material of the first shearing mechanism (1) into the second shearing mechanism (1).

7. The automatic metal shearing machine according to claim 6, characterized in that, Each discharge port (15) is provided with a chute (3), which is located between the cutter holder (1133) and the support block (114). The chute (3) is suitable for conveying the sheared metal material.

8. The automatic metal shearing machine according to any one of claims 1 to 7, characterized in that, The shearing mechanism (1) further includes: A support component (13) is provided, on which the shearing component (11) and the driving component (12) are mounted, and the driving component (12) is detachably connected to the support component (13).

9. The automatic metal shearing machine according to claim 8, characterized in that, The support component (13) includes: The bracket (131) is detachably connected to the drive assembly (12). A housing (132) is disposed at one end of the support (131), and the shearing assembly (11) is disposed inside the housing (132). A cover (133) covers the housing (132).

10. The automatic metal shearing machine according to claim 9, characterized in that, On the support assembly (13) of the first shearing mechanism (1), a cover plate (134) is provided at the top of the bracket (131), the cover plate (134) being adapted to cover the drive assembly (12).

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