Feeding device of silicon steel plate raw material shearing machine

Abstract

The utility model discloses a silicon steel plate raw material shearing machine feeding device which comprises a feeding box, an L-shaped discharging opening is formed in the left end and the rear end of the feeding box, a lifting groove is formed in the right end of the feeding box, a groove rod is installed at the position, corresponding to the lifting groove, of the right end of the feeding box, a threaded rod is arranged in the groove rod, and a first motor is installed at the upper end of the threaded rod. The outer surface of the threaded rod is sleeved with a threaded sleeve. Silicon steel plate raw materials on the uppermost side are driven by the conveying rollers to be discharged from the left side of the L-shaped discharging port, the silicon steel plate raw materials are clamped through the fixing plate and the clamping plate, then the silicon steel plate raw materials on the uppermost side are moved to the shearing machine from the upper end of the arc-shaped plate, the silicon steel plate raw materials are sheared through the shearing machine, and after shearing is completed, the silicon steel plate raw materials are conveyed to the discharging port. The silicon steel plate waste is continuously clamped by the fixing plate and the clamping plate, then the silicon steel plate waste is clamped above the collecting frame, the sliding plate and the clamping plate are reset to leave the silicon steel plate waste, the silicon steel plate waste falls into the collecting frame under the influence of gravity, and the work of automatically collecting the waste is achieved.

Description

Technical Field

[0001] The utility model relates to the field of silicon steel plates, and particularly relates to a feeding device for a silicon steel plate raw material shearing machine. Background Technique

[0002] Silicon steel plates, also known as electrical steel plates or magnetic steel plates, are cold-rolled non-crystalline silicon steel materials with high electrical conductivity and high magnetic permeability. It is mainly composed of elements such as silicon, carbon, and iron, among which the content of silicon is relatively high, generally about 3%-4.5%. Silicon steel plates have characteristics such as high magnetic permeability, low coercive force, and large resistivity coefficient, and both the hysteresis loss and eddy current loss are relatively small. Therefore, they are widely used in the manufacture of magnetic materials in motors, transformers, electrical appliances, and electrical measuring instruments.

[0003] When processing silicon steel plate materials, a shearing machine is required. The existing shearing machines are equipped with a feeding device to feed the silicon steel plate materials onto the shearing machine for shearing work. However, the existing feeding devices have a single function and only perform the feeding work. After the shearing machine finishes shearing, workers still need to manually remove the waste of the silicon steel plate, which is time-consuming and laborious. Therefore, technical personnel in the field have provided a feeding device for a silicon steel plate raw material shearing machine to solve the problems raised in the above background technique. Content of the Utility Model

[0004] To solve the above technical problems, the utility model provides a feeding device for a silicon steel plate raw material shearing machine, which includes a feeding box. An L-shaped discharge port is opened at the left end and the rear end of the feeding box. A lifting groove is opened at the right end of the feeding box. A groove rod is installed at the position corresponding to the lifting groove at the right end of the feeding box. A threaded rod is arranged inside the groove rod. A motor one is installed at the upper end of the threaded rod. A threaded sleeve is sleeved on the outer surface of the threaded rod.

[0005] A support plate is slidably connected inside the feeding box, and the support plate is fixedly connected to the threaded sleeve. A plurality of conveying rollers are arranged at the inner top of the feeding box, and the conveying rollers are located above the L-shaped discharge port. A bevel gear one is installed at the rear end of the conveying rollers. A rotating rod is arranged at the rear side of the feeding box, and a motor two is installed at the left end of the rotating rod.

[0006] A plurality of bevel gears two are installed on the outer surface of the rotating rod, and the bevel gears two are meshed with the bevel gear one. A pressing plate is arranged on the left side of the feeding box, and the pressing plate is located above the L-shaped discharge port. An electric telescopic rod is installed at the upper end of the pressing plate, and the electric telescopic rod is fixedly connected to the upper end of the feeding box.

[0007] A bottom plate is installed at the lower part of the left end of the feeding box. A fixed rod is installed on the upper end of the bottom plate. A rotating cylinder is rotatably connected to the outer surface of the fixed rod. A bevel gear three is installed on the outer surface of the rotating cylinder. The bevel gear three is meshed with a bevel gear four. A motor three is installed at the right end of the bevel gear four. A round block is installed at the upper end of the rotating cylinder, and the round block is rotatably connected to the fixed rod. Four groove plates are symmetrically installed on the side surface of the round block.

[0008] One end of the groove plate away from the round block is provided with a fixed plate, and the upper end surface of the fixed plate and the lower end surface of the L-shaped discharge port are on the same horizontal plane. Guide rods are symmetrically installed inside the groove plate. The outer surfaces of the two guide rods are slidably connected to a sliding plate in total. Springs are sleeved on the outer surfaces of the guide rods, and the springs are located below the sliding plate. One end of the sliding plate away from the round block is provided with a clamping plate, and the clamping plate is fixedly connected to the sliding plate. A pressing rod is installed on the upper end of the sliding plate, and the pressing rod is located above the groove plate;

[0009] A shearing machine is arranged on the left side of the bottom plate, an arc-shaped plate is arranged at the rear of the bottom plate, an arc-shaped limiting rod is installed at the upper end of the fixed rod, and the arc-shaped limiting rod is located above the groove plate. The distance between the arc-shaped limiting rod and the groove plate is equal to the height of the pressing rod. A collection box is arranged at the front of the bottom plate.

[0010] Preferably: A sliding door is arranged at the lower part of the rear end of the feeding box.

[0011] Preferably: A rubber layer is arranged on the outer surface of the conveying roller.

[0012] Preferably: The outer surface of the rotating rod is symmetrically rotatably connected to baffles, and the baffles are fixedly connected to the feeding box.

[0013] Preferably: A plurality of support rods are installed at the lower end of the arc-shaped plate.

[0014] Preferably: The upper end surface of the arc-shaped plate, the lower end surface of the L-shaped discharge port and the upper end surface of the shearing machine workbench are on the same horizontal plane.

[0015] The technical effects and advantages of the present utility model:

[0016] In the present utility model, a plurality of conveying rollers drive the uppermost silicon steel sheet raw material to be discharged from the left side of the L-shaped discharge port. The silicon steel sheet raw material is clamped by the fixed plate and the clamping plate. Then, the uppermost silicon steel sheet raw material moves to the shearing machine on the upper end surface of the arc-shaped plate. The shearing machine shears the silicon steel sheet raw material. After shearing, the fixed plate and the clamping plate continue to clamp the silicon steel sheet waste. Then, the silicon steel sheet waste is clamped above the collection box. At the same time, the sliding plate and the clamping plate reset and leave the silicon steel sheet waste. The silicon steel sheet waste falls into the collection box under the influence of gravity, realizing the work of automatically collecting waste, which is time-saving and labor-saving. Description of the drawings

[0017] Figure 1 is the structural schematic diagram of the present application;

[0018] Figure 2 is the structural schematic diagram of the L-shaped discharge port of the present application;

[0019] Figure 3 is the structural schematic diagram of the feeding box of the present application;

[0020] Figure 4 is the structural schematic diagram of the rotating cylinder of the present application;

[0021] Figure 5 It is a schematic structural diagram of the groove plate of this application;

[0022] In the figure: 1, feeding box; 2, L-shaped discharge port; 3, sliding door; 4, lifting groove; 5, groove rod; 6, threaded rod; 7, threaded sleeve; 8, support plate; 9, motor 1; 10, conveying roller; 11, bevel gear 1; 12, rotating rod; 13, motor 2; 14, bevel gear 2; 16, pressing plate; 17, electric telescopic rod; 18, bottom plate; 19, fixed rod; 20, rotating cylinder; 21, bevel gear 3; 22, bevel gear 4; 23, motor 3; 24, groove plate; 25, fixing plate; 26, guide rod; 27, sliding plate; 28, spring; 29, clamping plate; 30, pressing rod; 31, arc-shaped limiting rod; 32, shearing machine; 33, arc-shaped plate; 34, collection box. Specific embodiments

[0023] The following further describes the present utility model in detail in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present utility model are given for the purpose of illustration and description, and are not exhaustive or limited to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present utility model, and enable those of ordinary skill in the art to understand the present utility model and thus design various embodiments with various modifications suitable for specific purposes.

[0024] Please refer to Figures 1 to 5, in this embodiment, a feeding device for a silicon steel sheet raw material shearing machine is provided, including a feeding box 1. An L-shaped discharge port 2 is formed at the left end and the rear end of the feeding box 1. A sliding door 3 is arranged at the lower part of the rear end of the feeding box 1. A lifting groove 4 is formed at the right end of the feeding box 1. A groove rod 5 is installed at the position corresponding to the lifting groove 4 at the right end of the feeding box 1. A threaded rod 6 is arranged inside the groove rod 5. A motor one 9 is installed at the upper end of the threaded rod 6. A threaded sleeve 7 is sleeved on the outer surface of the threaded rod 6. A pallet 8 is slidably connected inside the feeding box 1, and the pallet 8 is fixedly connected to the threaded sleeve 7. A plurality of conveying rollers 10 are arranged at the inner top of the feeding box 1, and the conveying rollers 10 are located above the L-shaped discharge port 2. A rubber layer is arranged on the outer surface of the conveying rollers 10. A bevel gear one 11 is installed at the rear end of the conveying rollers 10. A rotating rod 12 is arranged at the rear side of the feeding box 1. Baffles are symmetrically and rotatably connected to the outer surface of the rotating rod 12, and the baffles are fixedly connected to the feeding box 1. A motor two 13 is installed at the left end of the rotating rod 12. A plurality of bevel gears two 14 are installed on the outer surface of the rotating rod 12, and the bevel gears two 14 are meshed with the bevel gear one 11. A pressing plate 16 is arranged on the left side of the feeding box 1, and the pressing plate 16 is located above the L-shaped discharge port 2. An electric telescopic rod 17 is installed at the upper end of the pressing plate 16, and the electric telescopic rod 17 is fixedly connected to the upper end of the feeding box 1. A bottom plate 18 is installed at the lower left part of the feeding box 1. A fixing rod 19 is installed at the upper end of the bottom plate 18. A rotating cylinder 20 is rotatably connected to the outer surface of the fixing rod 19. A bevel gear three 21 is installed on the outer surface of the rotating cylinder 20. The bevel gear three 21 is meshed with a bevel gear four 22. A motor three 23 is installed at the right end of the bevel gear four 22. A round block is installed at the upper end of the rotating cylinder 20, and the round block is rotatably connected to the fixing rod 19. Four groove plates 24 are symmetrically installed on the side surface of the round block. A fixing plate 25 is installed at the end of the groove plate 24 away from the round block, and the upper end surface of the fixing plate 25 and the lower end surface of the L-shaped discharge port 2 are on the same horizontal plane. Guide rods 26 are symmetrically installed inside the groove plate 24. A sliding plate 27 is slidably connected to the outer surfaces of the two guide rods 26. A spring 28 is sleeved on the outer surface of the guide rod 26, and the spring 28 is located below the sliding plate 27. A clamping plate 29 is installed at the end of the sliding plate 27 away from the round block, and the clamping plate 29 is fixedly connected to the sliding plate 27. A pressing rod 30 is installed at the upper end of the sliding plate 27, and the pressing rod 30 is located above the groove plate 24. A shearing machine 32 is arranged on the left side of the bottom plate 18. An arc-shaped plate 33 is arranged at the rear side of the bottom plate 18. A plurality of support rods are installed at the lower end of the arc-shaped plate 33. The upper end surface of the arc-shaped plate 33, the lower end surface of the L-shaped discharge port 2 and the upper end surface of the working table of the shearing machine 32 are on the same horizontal plane. An arc-shaped limiting rod 31 is installed at the upper end of the fixing rod 19, and the arc-shaped limiting rod 31 is located above the groove plate 24. The distance between the arc-shaped limiting rod 31 and the groove plate 24 is equal to the height of the pressing rod 30. A collection box 34 is arranged at the front side of the bottom plate 18.

[0025] The working principle of the present utility model is as follows: A number of silicon steel plate raw materials are placed on the upper end of the pallet 8. The height of the L-shaped discharge port 2 is the same as the height of the silicon steel plate raw materials. The first motor 9 drives the threaded rod 6 to rotate. The threaded rod 6 drives the pallet 8 to intermittently rise a certain distance through the threaded sleeve 7. The pallet 8 drives a number of silicon steel plate raw materials to rise a certain distance, so that the uppermost silicon steel plate raw material contacts the conveying roller 10. Then, the second motor 13 drives the bevel gear two 14 to rotate through the rotating rod 12. The bevel gear two 14 meshes with the bevel gear one 11 to drive the conveying roller 10 to rotate synchronously. The uppermost silicon steel plate raw material is driven by a number of conveying rollers 10 to be discharged from the left side of the L-shaped discharge port 2;

[0026] The left end of the silicon steel plate raw material contacts the right end of the groove plate 24. The silicon steel plate raw material is on the upper end of the fixed plate 25. Then, the electric telescopic rod 17 drives the pressing plate 16 to descend. The pressing plate 16 pushes the lower pressing rod 30 to descend. The lower pressing rod 30 drives the clamping plate 29 to descend to press the silicon steel plate raw material. At the same time, the sliding plate 27 descends to compress the spring 28, and the silicon steel plate raw material is clamped by the fixed plate 25 and the clamping plate 29;

[0027] Then, the third motor 23 drives the rotating cylinder 20 to rotate through the engagement of the bevel gear four 22 and the bevel gear three 21. The rotating cylinder 20 drives the four groove plates 24 to intermittently rotate by ninety degrees through the round block, so that the uppermost silicon steel plate raw material is discharged from the rear side of the L-shaped discharge port 2. The silicon steel plate raw material moves on the upper end of the arc plate 33. When the groove plate 24 rotates, the lower pressing rod 30 moves from the lower end of the pressing plate 16 to the lower end of the arc-shaped limiting rod 31. The arc-shaped limiting rod 31 continues to apply pressure to the lower pressing rod 30, so that the clamping plate 29 clamps the silicon steel plate raw material;

[0028] When the silicon steel plate raw material rotates to the upper end of the workbench of the shearing machine 32, the shearing machine 32 performs shearing work on the silicon steel plate raw material. After shearing, the fixed plate 25 and the clamping plate 29 continue to clamp the silicon steel plate waste. Then, the silicon steel plate waste is clamped above the collection box 34. At the same time, the lower pressing rod 30 leaves the arc-shaped limiting rod 31. The spring 28 pushes the sliding plate 27 and the clamping plate 29 to reset and leave the silicon steel plate waste. The silicon steel plate waste falls into the collection box 34 under the influence of gravity.

[0029] Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art and related fields without creative efforts shall fall within the protection scope of the present utility model. The structures, devices, and operation methods not specifically described and explained in the present utility model shall be implemented by conventional means in the art without special instructions and limitations.

Claims

1. A feeding device for a silicon steel plate raw material shearing machine, comprising a feeding box (1), characterized in that: The left and rear ends of the loading box (1) are provided with an L-shaped discharge port (2), the right end of the loading box (1) is provided with a lifting slot (4), a groove rod (5) is installed at the position of the right end of the loading box (1) corresponding to the lifting slot (4), a threaded rod (6) is arranged inside the groove rod (5), a motor (9) is installed at the upper end of the threaded rod (6), and a threaded sleeve (7) is sleeved on the outer surface of the threaded rod (6); The loading box (1) is internally slidably connected to a support plate (8), and the support plate (8) is fixedly connected to a threaded sleeve (7). A plurality of conveying rollers (10) are arranged at the top of the loading box (1), and the conveying rollers (10) are located at the upper end of the L-shaped discharge port (2). A bevel gear 1 (11) is installed at the rear end of the conveying rollers (10). A rotating rod (12) is arranged at the rear side of the loading box (1), and a motor 2 (13) is installed at the left end of the rotating rod (12). A plurality of bevel gears (14) are installed on the outer surface of the rotating rod (12), and the bevel gears (14) and the bevel gears (11) are meshed. A clamping plate (16) is arranged on the left side of the loading box (1), and the clamping plate (16) is located above the L-shaped discharge port (2). An electric telescopic rod (17) is installed on the upper end of the clamping plate (16), and the electric telescopic rod (17) is fixedly connected to the upper end of the loading box (1); A bottom plate (18) is installed at the lower left end of the loading box (1), a fixing rod (19) is installed at the upper end of the bottom plate (18), the outer surface of the fixing rod (19) is rotatably connected to the rotating cylinder (20), a bevel gear three (21) is installed on the outer surface of the rotating cylinder (20), the bevel gear three (21) and the bevel gear four (22) are meshed, a motor three (23) is installed at the right end of the bevel gear four (22), a round block is installed at the upper end of the rotating cylinder (20), and the round block is rotatably connected to the fixing rod (19), and four groove plates (24) are symmetrically installed on the side of the round block; A fixing plate (25) is installed at one end of the groove plate (24) away from the round block, and the upper end surface of the fixing plate (25) and the lower end surface of the L-shaped discharge port (2) are in the same horizontal plane. Guide rods (26) are symmetrically installed inside the groove plate (24), and the outer surfaces of the two guide rods (26) are slidably connected to the slide plate (27). The outer surfaces of the guide rods (26) are sleeved with springs (28), and the springs (28) are located at the lower side of the slide plate (27). A clamping plate (29) is installed at one end of the slide plate (27) away from the round block, and the clamping plate (29) is fixedly connected to the slide plate (27). A lower pressure rod (30) is installed at the upper end of the slide plate (27), and the lower pressure rod (30) is located at the upper side of the groove plate (24); A shearing machine (32) is arranged on the left side of the bottom plate (18), an arc plate (33) is arranged on the rear side of the bottom plate (18), an arc limiting rod (31) is installed on the upper end of the fixing rod (19), and the arc limiting rod (31) is located above the groove plate (24), the distance between the arc limiting rod (31) and the groove plate (24) is equal to the height of the pressing rod (30), and a collecting frame (34) is arranged on the front side of the bottom plate (18).

2. A silicon steel plate raw material shearing machine feeding device according to claim 1, characterized in that: A sliding door (3) is provided at the lower rear end of the loading box (1).

3. The feeding device for a silicon steel plate raw material shearing machine according to claim 1, characterized in that: A rubber layer is provided on the outer surface of the conveying roller (10).

4. The feeding device for a silicon steel plate raw material shearing machine according to claim 1, characterized in that: The outer surface of the rotating rod (12) is symmetrically rotatably connected to the baffle, and the baffle is fixedly connected to the loading box (1).

5. The feeding device for a silicon steel plate raw material shearing machine according to claim 1, characterized in that: A plurality of support rods are installed at the lower end of the arc-shaped plate (33).

6. The feeding device for a silicon steel plate raw material shearing machine according to claim 1, characterized in that: The upper end surface of the arc-shaped plate (33), the lower end surface of the L-shaped discharge port (2) and the upper end surface of the working table of the shearing machine (32) are on the same horizontal plane.

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