Adjustable silicon steel sheet blanking frame

Abstract

The adjustable silicon steel sheet blanking frame comprises a shearing table, a machine frame and a bottom plate, the machine frame is connected with a shearing frame in a sliding mode, the bottom end of the shearing frame is connected with a shearing tool with a material suction function, the shearing table is arranged below the shearing frame and connected with the machine frame, the machine frame is connected with a material receiving hopper in a sliding mode, and the bottom wall of the material receiving hopper is obliquely arranged. A linkage assembly is connected to the material receiving hopper, the linkage assembly ascends along with the shearing frame to drive the material receiving hopper to intermittently slide to align to the lower portion of the shearing tool so as to facilitate material receiving, a material guiding groove is connected to the position, below the material receiving hopper, of the rack, a material falling hole is connected to the bottom end of the material guiding groove, a rotating motor and a material falling base are connected to the bottom plate, and the material falling base is rotationally connected with the rack. Compared with the prior art, the material receiving device has the advantages that additional power is not needed for driving material receiving, automatic material guiding and collecting are facilitated, and the material receiving frame is convenient to replace.

Description

Technical Field

[0001] The utility model relates to the technical field of silicon steel sheet blanking racks, in particular to an adjustable silicon steel sheet blanking rack. Background Art

[0002] Silicon steel sheets are regarded as important materials in motors and are used to produce stators and rotors, most of which are ring-shaped structures.

[0003] After stamping and shearing, the sheared silicon steel sheets need to be transferred to a collection rack. Multiple power sources are required to drive the transmission to complete the collection operation. After one receiving rack completes the collection, the receiving rack needs to be replaced, resulting in low processing and collection efficiency. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the above technical defects and provide an adjustable silicon steel sheet blanking rack which does not require additional power to drive the material receiving, is convenient for automatic material collection, and is convenient for replacing the material receiving rack.

[0005] In order to solve the above technical problems, the technical solution provided by the utility model is: an adjustable silicon steel sheet blanking rack, comprising a shearing table, a frame and a bottom plate, the frame is slidably connected to a shearing frame, the bottom end of the shearing frame is connected to a shearing tool with a material suction function, the shearing table is arranged below the shearing frame and is connected to the frame, the frame is slidably connected to a material receiving hopper, the bottom wall of the material receiving hopper is inclined, the material receiving hopper is connected to a linkage component, the linkage component drives the material receiving hopper to intermittently slide with the rise of the shearing frame to align with the bottom of the shearing tool for convenient material receiving, the frame is connected to a material guide trough below the material receiving hopper, the bottom end of the material guide trough is connected to a material blanking hole, the bottom plate is connected to a rotating motor and a material blanking seat, the material blanking seat is rotatably connected to the frame, the material blanking seat is circumferentially detachably connected to a plurality of material receiving racks, one of which is arranged opposite to the material blanking hole.

[0006] The linkage assembly includes a first hinge rod hinged on the shear frame, the other end of the first hinge rod is hinged with a second hinge rod, the other end of the second hinge rod is hinged to a hopper through a first hinge axis, the first hinge axis is hinged with a third hinge rod at the other side of the hopper, the other end of the third hinge rod is hinged with a fourth hinge rod, the other end of the fourth hinge rod is hinged to the shearing table, the fourth hinge rod is arranged in parallel with the second hinge rod, the first hinge rod and the third hinge rod are arranged in parallel, the middle parts of the first hinge rod and the fourth hinge rod are hinged through the second hinge axis, a slide groove is connected to the hopper, the second hinge axis slides through and cooperates with the slide groove, and through the first hinge rod, the second hinge rod, the first hinge axis, the third hinge rod, the fourth hinge rod, and the second hinge rod The coordinated setting of the axis, the parallel setting of the fourth hinge rod and the second hinge rod, and the first hinge rod and the third hinge rod make it convenient for the shear frame to move downward, as the distance between the shear frame and the shearing table gradually shortens, thereby driving the first hinge rod and the fourth hinge rod, the first hinge rod drives the second hinge rod, the fourth hinge rod drives the third hinge rod, and then simultaneously drives the receiving hopper through the first hinge axis to move along the center axis of the distance between the shear frame and the shearing table away from the shearing tool to avoid interference; when the shear frame moves upward, as the distance between the shear frame and the shearing table gradually lengthens, thereby driving the first hinge rod and the fourth hinge rod, the first hinge rod drives the second hinge rod, the fourth hinge rod drives the third hinge rod, and then simultaneously drives the receiving hopper through the first hinge axis to move close to the shearing tool to facilitate material receiving.

[0007] Furthermore, the slide groove is arranged horizontally, and the first hinge axis and the slide groove are arranged colinearly, so that the receiving hopper always maintains a horizontal state during the movement.

[0008] Furthermore, the material guide trough is tilted downward along the side close to the drop hole, so that the material discharged by the receiving hopper during the movement can be introduced into the material guide trough, which is convenient for subsequent material collection and organization. A baffle is connected to one end of the material guide trough close to the drop hole to facilitate the material to drop through the drop hole.

[0009] Furthermore, the bottom plate is connected with an annular groove, and the bottom end of the blanking seat is circumferentially connected with a plurality of sliding rods, and the bottom ends of the sliding rods are slidably matched with the annular groove to facilitate stable rotation of the blanking seat.

[0010] Furthermore, the material receiving rack includes a supporting plate detachably connected to the blanking rack, a positioning rod is connected to the middle of the supporting plate, and the positioning rod is coaxially arranged with the blanking hole. The coordinated arrangement of the supporting plate, the positioning rod and the blanking hole facilitates the blanking rack to stably receive the material and prevent the material from slipping.

[0011] The advantages of the utility model compared with the prior art are:

[0012] 1. Through the arrangement of the shearing table, frame, bottom plate, shearing frame, shearing tool, receiving hopper and linkage components, the linkage component can drive the receiving hopper to move backward when the shearing frame drives the shearing tool to shear downward, so as to avoid the receiving hopper from interfering with the shearing tool; at the same time, when the shearing frame drives the shearing tool to complete the shearing operation and absorb the silicon steel sheet, the linkage component can drive the receiving hopper to slide under the shearing tool to receive the material, and the material receiving operation can be completed without other power sources, thereby improving the processing efficiency;

[0013] 2. The coordinated arrangement of the receiving hopper, the material guide trough, the material drop hole, the bottom plate, the rotating motor, the material drop seat and the receiving rack facilitates the silicon steel sheets received by the receiving hopper to be conducted through the material guide trough, and then introduced into the receiving rack below through the material drop hole. The coordinated arrangement of the rotating motor, the material drop seat and the receiving rack facilitates the adjustment of the material drop between different receiving racks, reduces the time for replacing the material drop rack, and facilitates improving the collection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a structural schematic diagram of an adjustable silicon steel sheet blanking rack.

[0015] Figure 2 The utility model is a left-side structural schematic diagram of an adjustable silicon steel sheet blanking rack.

[0016] Figure 3 yes Figure 2 Schematic diagram of the cross-sectional structure of AA.

[0017] Figure 4 This is a schematic diagram of the structure of a blanking seat in an adjustable silicon steel sheet blanking rack of the utility model.

[0018] As shown in the figure: 1. Frame, 2. Shearing frame, 3. Shearing tool, 4. Material receiving hopper, 5. Material guide trough, 6. Material drop hole, 7. Rotating motor, 8. Bottom plate, 9. Material drop seat, 10. Material receiving frame, 11. First hinge rod, 12. Second hinge rod, 13. First hinge shaft, 14. Third hinge rod, 15. Fourth hinge rod, 16. Second hinge shaft, 17. Slide groove, 18. Baffle plate, 19. Ring groove, 20. Slide rod, 21. Loading plate, 22. Positioning rod. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-4 The utility model is further described in detail.

[0020] Combined with Figure 1-3, an adjustable silicon steel sheet blanking rack, comprising a shearing table, a frame 1 and a bottom plate 8, wherein the frame 1 is slidably connected to a shearing frame 2, and a shearing tool 3 with a material suction function is connected to the bottom end of the shearing frame 2, the shearing table is arranged below the shearing frame 2 and connected to the frame 1, a receiving hopper 4 is slidably connected to the frame 1, the bottom wall of the receiving hopper 4 is inclined, and a linkage component is connected to the receiving hopper 4, and the linkage component drives the receiving hopper 4 to intermittently slide and align with the bottom of the shearing tool 3 to facilitate material receiving as the shearing frame 2 rises, and the linkage component comprises a first hinge rod 11 hinged to the shearing frame 2, and the other end of the first hinge rod 11 is hinged to a second hinge rod 12, and the second hinge rod 13 is hinged to the bottom end of the first hinge rod 12. The other end of 12 is hinged to the receiving hopper 4 through the first hinge shaft 13, the first hinge shaft 13 is hinged with a third hinge rod 14 on the other side of the receiving hopper 4, the other end of the third hinge rod 14 is hinged with a fourth hinge rod 15, the other end of the fourth hinge rod 15 is hinged to the shearing table, the fourth hinge rod 15 is arranged in parallel with the second hinge rod 12, the first hinge rod 11 and the third hinge rod 14 are arranged in parallel, the middle parts of the first hinge rod 11 and the fourth hinge rod 15 are hinged by the second hinge shaft 16, the receiving hopper 4 is connected with a slide groove 17, the second hinge shaft 16 and the slide groove 17 are slidably penetrated and matched, the slide groove 17 is arranged horizontally, and the first hinge shaft 13 and the slide groove 17 are arranged in line with each other;

[0021] Combined with Figure 1 and 3 The frame 1 is connected with a material guide trough 5 below the receiving hopper 4, and a material drop hole 6 is connected at the bottom of the material guide trough 5. The material guide trough 5 is tilted downward along the side close to the material drop hole 6, and a baffle 18 is connected at one end of the material guide trough 5 close to the material drop hole 6;

[0022] Combined with Figure 1 and 4 The bottom plate 8 is connected with a rotating motor 7 and a blanking seat 9, and the blanking seat 9 is rotatably connected to the frame 1. The bottom plate 8 is connected with an annular groove 19. The bottom end of the blanking seat 9 is circumferentially connected with a plurality of slide rods 20. The bottom end of the slide rod 20 slides in the annular groove 19. The blanking seat 9 is circumferentially detachably connected with a plurality of receiving racks 10. The receiving racks 10 include a supporting plate 21 detachably connected to the blanking rack. A positioning rod 22 is connected to the middle part of the supporting plate 21. The positioning rod 22 is coaxially arranged with the blanking hole 6, and one of the blanking racks is arranged opposite to the blanking hole 6.

[0023] During the specific implementation of the utility model, the shearing table, the frame 1, the bottom plate 8, the shearing frame 2, the shearing tool 3, the receiving hopper 4 and the linkage assembly are arranged so that the linkage assembly can drive the receiving hopper 4 to move backward when the shearing frame 2 drives the shearing tool 3 to shear downward. Through the coordinated arrangement of the first hinge rod 11, the second hinge rod 12, the first hinge shaft 13, the third hinge rod 14, the fourth hinge rod 15 and the second hinge shaft 16, the parallel arrangement of the fourth hinge rod 15 and the second hinge rod 12, and the first hinge rod 11 and the third hinge rod 14, it is convenient to drive the first hinge rod 11 and the fourth hinge rod 15 as the distance between the shearing frame 2 and the shearing table is gradually shortened when the shearing frame 2 moves downward, the first hinge rod 11 drives the second hinge rod 12, the fourth hinge rod 15 drives the third hinge rod 14, and then simultaneously drives the receiving hopper 4 to the shearing frame through the first hinge shaft 13. 2 and the shearing table move along the center axis away from the shearing tool 3 to avoid interference of the receiving hopper 4 with the shearing tool 3; at the same time, when the shearing frame 2 drives the shearing tool 3 to complete the shearing operation and absorb the silicon steel sheet, the linkage assembly can drive the receiving hopper 4 to slide under the shearing tool 3 to receive the material. When the shearing frame 2 moves upward, as the distance between the shearing frame 2 and the shearing table gradually lengthens, the first hinge rod 11 and the fourth hinge rod 15 are driven. The first hinge rod 11 drives the second hinge rod 12, and the fourth hinge rod 15 drives the third hinge rod 14. Then, the receiving hopper 4 is driven to move close to the shearing tool 3 through the first hinge shaft 13 at the same time, which is convenient for receiving the material. The material receiving operation can be completed without other power sources, thereby improving the processing efficiency. The first hinge shaft 13 and the slide slot 17 are arranged in the same line, so that the receiving hopper 4 always maintains a horizontal state during the movement.

[0024] The material receiving hopper 4, the guide trough 5, the drop hole 6, the bottom plate 8, the rotating motor 7, the drop seat 9 and the receiving frame 10 are arranged in coordination to facilitate the silicon steel sheet received by the receiving hopper 4 to be conducted through the guide trough 5. The guide trough 5 is arranged to be tilted downward along the side close to the drop hole 6, so that the material discharged by the receiving hopper 4 during the movement can be introduced into the guide trough 5, thereby facilitating the subsequent material collection and arrangement. A baffle 18 is connected to one end of the guide trough 5 close to the drop hole 6 to facilitate the material to drop through the drop hole 6. The material is then passed through the carrier plate 21 and the positioning rod 22. The coordinated setting with the drop hole 6 facilitates the stable introduction of materials through the drop hole 6 to the receiving rack 10 below to prevent the materials from slipping. The coordinated setting of the rotating motor 7, the drop seat 9 and the receiving rack 10 makes it possible for the drop seat 9 to rotate when the material of a drop rack approaches the positioning rod 22. The bottom end of the slide rod 20 slides with the annular groove 19 to facilitate the stable rotation of the drop seat 9, and then the drop is adjusted between different receiving racks 10, thereby reducing the time for replacing the drop rack and improving the collection efficiency.

[0025] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. An adjustable silicon steel sheet blanking rack, comprising a shearing table, a frame (1) and a bottom plate (8), wherein the frame (1) is slidably connected to a shearing frame (2), a shearing tool (3) having a material suction function is connected to the bottom end of the shearing frame (2), the shearing table is arranged below the shearing frame (2) and connected to the frame (1), and is characterized in that: The frame (1) is slidably connected to a receiving hopper (4), the bottom wall of which is inclined, and the receiving hopper (4) is connected to a linkage assembly, which drives the receiving hopper (4) to intermittently slide and align with the bottom of the shearing tool (3) as the shearing frame (2) rises to facilitate receiving materials. The frame (1) is connected to a material guide trough (5) below the receiving hopper (4), and a material drop hole (6) is connected to the bottom end of the material guide trough (5). A rotating motor (7) and a material drop seat (9) are connected to the bottom plate (8), and the material drop seat (9) is rotatably connected to the frame (1). The material drop seat (9) is circumferentially detachably connected to a plurality of receiving frames (10), one of which is arranged opposite to the material drop hole (6).

2. The adjustable silicon steel sheet blanking rack according to claim 1, characterized in that: The linkage assembly comprises a first hinge rod (11) hinged on the shearing frame (2); the other end of the first hinge rod (11) is hingedly provided with a second hinge rod (12); the other end of the second hinge rod (12) is hingedly connected to the receiving hopper (4) through a first hinge shaft (13); the first hinge shaft (13) is hingedly provided with a third hinge rod (14) on the other side of the receiving hopper (4); the other end of the third hinge rod (14) is hingedly provided with a fourth hinge rod (15); the other end of the fourth hinge rod (15) is hingedly connected to the shearing table; the fourth hinge rod (15) is arranged parallel to the second hinge rod (12); the first hinge rod (11) and the third hinge rod (14) are arranged parallel to each other; the middle parts of the first hinge rod (11) and the fourth hinge rod (15) are hingedly connected through a second hinge shaft (16); a slide groove (17) is connected to the receiving hopper (4); the second hinge shaft (16) and the slide groove (17) are slidably penetrated and matched.

3. The adjustable silicon steel sheet blanking rack according to claim 2, characterized in that: The slide groove (17) is arranged horizontally, and the first hinge shaft (13) and the slide groove (17) are arranged colinearly.

4. The adjustable silicon steel sheet blanking rack according to claim 1, characterized in that: The material guide trough (5) is arranged to be tilted downward along a side close to the material drop hole (6), and a baffle (18) is connected to one end of the material guide trough (5) close to the material drop hole (6).

5. The adjustable silicon steel sheet blanking rack according to claim 1, characterized in that: The bottom plate (8) is connected to a ring groove (19), and a plurality of slide bars (20) are circumferentially connected to the bottom end of the blanking seat (9), and the bottom ends of the slide bars (20) are slidably engaged with the ring groove (19).

6. The adjustable silicon steel sheet blanking rack according to claim 1, characterized in that: The receiving frame (10) comprises a supporting plate (21) detachably connected to the blanking frame, a positioning rod (22) is connected to the middle of the supporting plate (21), and the positioning rod (22) is coaxially arranged with the blanking hole (6).

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