Silicon steel sheet stacking calibration device

Abstract

The utility model discloses a silicon steel sheet stacking calibration device, which belongs to the technical field of silicon steel sheet transportation and comprises a base, a calibration mechanism is arranged in the middle of the top of the base and comprises a first motor fixedly assembled at the bottom of the base, and an output shaft of the first motor is fixedly connected with a first lead screw through a coupler. The top of the first lead screw penetrates through the base and extends to an inner cavity of the base, a movable block is in threaded connection with the surface of the first lead screw, and movable rods are hinged to the periphery of the surface of the movable block through first hinged supports. A first motor drives a first lead screw to rotate, so that a movable block drives a movable rod and a guide rod to move, the guide rod can be subjected to position adjustment according to silicon steel sheets of different specifications, then the purpose of fixing the silicon steel sheets of different specifications is achieved, adjustment is convenient, calibration can be effectively conducted when the silicon steel sheets are stacked, and the production efficiency is improved. And the practicability of the device is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of silicon steel sheet transportation, in particular to a silicon steel sheet stacking calibration device. Background Art

[0002] The transformer core is made of hot-rolled or cold-rolled silicon steel sheets coated with insulating paint. The core group and the coils wound on it form a complete electromagnetic induction system. The power transmitted by the power transformer depends on the material and cross-sectional area of ​​the core. Since silicon steel itself is a magnetic material with strong magnetic conductivity, it can generate a large magnetic induction intensity in the energized coil, thereby reducing the size of the transformer. Therefore, commonly used transformer cores are made of silicon steel sheets.

[0003] Most of the existing silicon steel sheet stacking devices are fixed and inconvenient to adjust. When silicon steel sheets of different specifications need to be stacked, it is difficult to make corresponding adjustments according to the specifications of the silicon steel sheets, and it is inconvenient to calibrate the stacking of the silicon steel sheets.

[0004] Therefore, those skilled in the art provide a silicon steel sheet stacking calibration device to solve the problems mentioned in the above-mentioned prior art. Utility Model Content

[0005] In order to solve the above problems, the utility model provides a silicon steel sheet stacking calibration device.

[0006] The utility model is realized through the following technical solutions:

[0007] A silicon steel sheet stacking calibration device includes a base, and a calibration mechanism is provided in the center of the top of the base: the calibration mechanism includes a first motor fixedly assembled on the bottom of the base, the output shaft of the first motor is fixedly connected to a first screw rod through a coupling, the top of the first screw rod passes through the base and extends into the inner cavity of the base, the surface of the first screw rod is threadedly connected to a movable block, the surface of the movable block is hinged with movable rods through a first hinge seat on all four sides, the ends of the movable rods are hinged with guide rods through a second hinge seat, through grooves are opened on all four sides of the top of the base, the guide rods pass through the through grooves and extend upward, and protective mechanisms are provided on both sides of the top of the base.

[0008] Preferably, the protective mechanism includes a frame fixedly connected to the back of the base by bolts, a second motor is fixedly assembled on one side of the frame, the output shaft of the second motor is fixedly connected to the second screw rod through a coupling, one side of the second screw rod passes through the frame and is rotatably connected to one side of the inner cavity of the frame through a bearing, both sides of the surface of the second screw rod are threadedly connected with connecting plates, the ends of the connecting plates pass through the frame and are fixedly connected to the movable plate by bolts, and protective plates are provided on the inner sides of the movable plates.

[0009] Preferably, a plurality of sliders are provided on the outer side of the protective plate, a sliding groove for use with the plurality of sliders is provided on the inner side of the movable plate, the plurality of sliders are slidably connected to the inner cavity of the sliding groove, and the plurality of sliders and the sliding groove are connected by springs.

[0010] Preferably, the front and back sides of the bottom of the movable plate are fixedly connected to support blocks by bolts, and the front and back sides of the top of the base are provided with support grooves for use with the support blocks.

[0011] Preferably, the surface cover of the first motor is provided with a protective shell, and the protective shell is fixedly connected to the bottom of the base by bolts.

[0012] Preferably, limiting grooves are provided around the lower wall of the inner cavity of the base, and the guide rods are slidably connected to the inner cavity of the limiting grooves.

[0013] Preferably, slots are provided on both sides of the front side of the base.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The utility model adopts the structural design of the first motor, the first screw rod, the movable block, the first hinge seat, the movable rod, the second hinge seat and the guide rod. The first motor drives the first screw rod to rotate, so that the movable block drives the movable rod and the guide rod to move, so that the guide rod can be adjusted in position according to silicon steel sheets of different specifications, thereby achieving the purpose of fixing silicon steel sheets of different specifications. The adjustment is convenient and the silicon steel sheets can be effectively calibrated when they are stacked, which greatly increases the practicality of the device.

[0016] 2. The utility model adopts the structural design of the second motor, the second screw rod, the connecting plate, the movable plate and the protective plate. The second motor drives the second screw rod to rotate, so that the connecting plate drives the movable plate and the protective plate to move toward the direction close to the silicon steel sheet, thereby protecting the silicon steel sheet and avoiding surface damage of the silicon steel sheet during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic cross-sectional view of the base and protective shell of the utility model;

[0019] Figure 3 This is a schematic diagram of the enlarged structure of area A of the present utility model;

[0020] Figure 4 This is a schematic diagram of the cross-sectional structure of the frame of the present utility model;

[0021] Figure 5 This is a schematic diagram of the separate structure of the slider, slide groove and spring of the utility model.

[0022] In the figure: 1. base; 2. first motor; 3. first screw rod; 4. movable block; 5. first hinge seat; 6. movable rod; 7. second hinge seat; 8. guide rod; 9. through slot; 10. frame; 11. second motor; 12. second screw rod; 13. connecting plate; 14. movable plate; 15. protective plate; 16. slider; 17. slide groove; 18. spring; 19. support groove; 20. protective shell; 21. limit groove; 22. slot. DETAILED DESCRIPTION

[0023] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0024] See also Figures 1 to 5 , the embodiment provided by the utility model:

[0025] An embodiment of the present application discloses a silicon steel sheet stacking calibration device, including a base 1, and a calibration mechanism is provided at the center of the top of the base 1: the calibration mechanism includes a first motor 2 fixedly assembled at the bottom of the base 1, and the output shaft of the first motor 2 is fixedly connected to the first screw rod 3 through a coupling, the top of the first screw rod 3 passes through the base 1 and extends into the inner cavity of the base 1, the surface of the first screw rod 3 is threadedly connected to a movable block 4, the surface of the movable block 4 is hinged with a movable rod 6 through a first hinge seat 5 on all sides, and the ends of the movable rod 6 are hinged with a guide rod 8 through a second hinge seat 7, and through grooves 9 are opened on all sides of the top of the base 1, and the guide rods 8 pass through the through grooves 9 and extend upward, and protective mechanisms are provided on both sides of the top of the base 1.

[0026] As a technical optimization solution of the present invention, the inner cavity of the movable block 4 is provided with an internal thread that cooperates with the external thread on the surface of the first screw rod 3. When the first screw rod 3 rotates, it can drive the movable rod 6 and the guide rod 8 to move, thereby adjusting and calibrating the position of the guide rod 8 to adapt to the limiting of silicon steel sheets of different specifications;

[0027] It should be noted that the guide rods 8 can correspond to the positions of the mounting holes on the surfaces of the silicon steel sheets, thereby limiting the position of the silicon steel sheets when they are stacked, thereby preventing the silicon steel sheets from being in a scattered state when stacked.

[0028] The protective mechanism includes a frame 10 fixedly connected to the back of the base 1 by bolts, a second motor 11 is fixedly assembled on one side of the frame 10, the output shaft of the second motor 11 is fixedly connected to the second screw rod 12 through a coupling, one side of the second screw rod 12 passes through the frame 10 and is rotatably connected to one side of the inner cavity of the frame 10 through a bearing, both sides of the surface of the second screw rod 12 are threadedly connected with connecting plates 13, the ends of the connecting plates 13 pass through the frame 10 and are fixedly connected to the movable plate 14 by bolts, and a protective plate 15 is provided on the inner side of the movable plate 14.

[0029] As a technical optimization solution of the present invention, the second screw rod 12 is a forward and reverse screw rod. When the second screw rod 12 rotates, it can drive the connecting plate 13, the movable plate 14 and the protective plate 15 to move, so that the protective plate 15 fits the surface of the silicon steel sheet, thereby protecting the silicon steel sheet during transportation.

[0030] Several sliders 16 are provided on the outside of the protective plate 15, and a slide groove 17 for use with the several sliders 16 is opened on the inner side of the movable plate 14. The several sliders 16 are slidably connected to the inner cavity of the slide groove 17, and the several sliders 16 and the slide groove 17 are connected by springs 18.

[0031] As a technical optimization solution of the present invention, if the silicon steel sheet collides during transportation, the slider 16 can be used to slide in the inner cavity of the slide groove 17 and squeeze the spring 18, thereby buffering the collision impact, thereby improving the protection effect of the silicon steel sheet.

[0032] The front and back sides of the bottom of the movable plate 14 are fixedly connected to support blocks by bolts, and the front and back sides of both sides of the top of the base 1 are provided with support grooves 19 for use with the support blocks.

[0033] As a technical optimization solution of the present invention, the cooperation between the support block and the support groove 19 can increase the stability of the movable plate 14, making its movement more stable.

[0034] A protective shell 20 is provided on the surface cover of the first motor 2 , and the protective shell 20 is fixedly connected to the bottom of the base 1 by bolts.

[0035] As a technical optimization solution of the present invention, the protective shell 20 can protect the first motor 2, which can effectively extend its service life.

[0036] Limiting grooves 21 are provided around the lower wall of the inner cavity of the base 1 , and the guide rods 8 are slidably connected to the inner cavity of the limiting grooves 21 .

[0037] As a technical optimization solution of the present invention, the limiting groove 21 can limit and support the guide rod 8.

[0038] Slots 22 are formed on both sides of the front surface of the base 1 .

[0039] As a technical optimization solution of the present invention, the slot 22 can facilitate the movement of the base 1 by tools such as a forklift, thereby realizing the transportation of the silicon steel sheet.

[0040] Working principle: The user first measures the specifications of the silicon steel sheet and the spacing of its mounting holes, and then rotates the first screw 3 through the first motor 2, so that the movable block 4 drives the movable rod 6 and the guide rod 8 to move, so that the guide rod 8 and the mounting hole positions on the surface of the silicon steel sheet correspond to each other, thereby realizing the position calibration of the guide rod 8, thereby facilitating the stacking of the silicon steel sheets; when the silicon steel sheets need to be transported, the user can rotate the second screw 12 through the second motor 11, so that the connecting plate 13 drives the movable plate 14 and the protective plate 15 to move and protect the surface of the silicon steel sheet, thereby increasing the safety of the silicon steel sheet during transportation.

[0041] In the present invention, unless otherwise clearly stipulated and limited, the terms "install", "set", "connect", "fix", "screw" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0042] In summary, the above is only a preferred embodiment of the present invention and is not intended to limit the scope of implementation of the present invention. All equivalent changes and modifications based on the shape, structure, characteristics and spirit described in the claims of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A silicon steel sheet stacking calibration device, comprising a base (1), characterized in that: A calibration mechanism is provided at the center of the top of the base (1); the calibration mechanism comprises a first motor (2) fixedly assembled at the bottom of the base (1); the output shaft of the first motor (2) is fixedly connected to a first screw rod (3) through a coupling; the top of the first screw rod (3) passes through the base (1) and extends toward the inner cavity of the base (1); the surface of the first screw rod (3) is threadedly connected to a movable block (4); the surface of the movable block (4) is hinged to a movable rod (6) through a first hinge seat (5) on all sides; the ends of the movable rod (6) are hinged to a guide rod (8) through a second hinge seat (7); through grooves (9) are provided around the top of the base (1); the guide rods (8) pass through the through grooves (9) and extend upward; and protective mechanisms are provided on both sides of the top of the base (1).

2. The silicon steel sheet stacking calibration device according to claim 1, characterized in that: The protective mechanism comprises a frame (10) fixedly connected to the back of the base (1) by bolts, a second motor (11) is fixedly assembled on one side of the frame (10), an output shaft of the second motor (11) is fixedly connected to a second screw rod (12) through a coupling, one side of the second screw rod (12) passes through the frame (10) and is rotatably connected to one side of the inner cavity of the frame (10) through a bearing, both sides of the surface of the second screw rod (12) are threadedly connected to connecting plates (13), the ends of the connecting plates (13) pass through the frame (10) and are fixedly connected to a movable plate (14) by bolts, and a protective plate (15) is provided on the inner side of the movable plate (14).

3. The silicon steel sheet stacking calibration device according to claim 2, characterized in that: The outer side of the protective plate (15) is provided with a plurality of sliders (16), the inner side of the movable plate (14) is provided with a slide groove (17) for use with the plurality of sliders (16), the plurality of sliders (16) are slidably connected to the inner cavity of the slide groove (17), and the plurality of sliders (16) and the slide groove (17) are connected by a spring (18).

4. The silicon steel sheet stacking calibration device according to claim 3, characterized in that: The front and back sides of the bottom of the movable plate (14) are fixedly connected to support blocks via bolts, and the front and back sides of the top of the base (1) are provided with support grooves (19) for use with the support blocks.

5. The silicon steel sheet stacking calibration device according to claim 1, characterized in that: The surface cover of the first motor (2) is provided with a protective shell (20), and the protective shell (20) is fixedly connected to the bottom of the base (1) by bolts.

6. The silicon steel sheet stacking calibration device according to claim 1, characterized in that: Limiting grooves (21) are provided around the lower wall of the inner cavity of the base (1), and the guide rods (8) are slidably connected to the inner cavity of the limiting grooves (21).

7. The silicon steel sheet stacking calibration device according to claim 1, characterized in that: Slots (22) are provided on both sides of the front side of the base (1).

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