Iron core silicon steel sheet blanking transfer frame

Abstract

The utility model belongs to the field of silicon steel sheet blanking equipment, and particularly relates to an iron core silicon steel sheet blanking transfer frame which comprises a frame body matched with a conveying belt and a stacking plate arranged on the frame body and used for stacking silicon steel sheets. A pair of guide plates which are sequentially arranged in the conveying direction of the conveying belt is arranged between the stacking plate and the discharging end of the conveying belt, the guide plate arranged at the front end in the conveying direction is provided with landing edge protrusions matched with the edges of the silicon steel sheets, and the distance between the two guide plates is larger than the length or width of the silicon steel sheets. And the discharge port between the guide plates is located above the stacking plate, so that the stacking uniformity of the silicon steel sheets on the transfer frame can be improved, manual arrangement is not needed, and the safety coefficient of silicon steel sheet blanking work is improved.

Description

Technical Field

[0001] The utility model belongs to the field of silicon steel sheet blanking equipment, and in particular relates to an iron core silicon steel sheet blanking transfer rack. Background Art

[0002] In the production of silicon steel sheets, it is necessary to cut the rolled steel sheet raw material rolls obliquely in the production workshop to form long trapezoidal silicon steel sheets. The cut silicon steel sheets are adsorbed and transported to the transfer rack by a conveyor belt with magnetic suction, and the transfer rack is transported to different workshops or workstations by a forklift or a flatbed truck. The traditional transfer rack receives silicon steel sheets on a flat plate. After the conveyor belt carries the silicon steel sheets to the top of the transfer rack, the silicon steel sheets fall directly from the conveyor belt to the transfer rack. Due to inertia factors, it is difficult to ensure that the silicon steel sheets fall horizontally as a whole when they fall from the conveyor belt. Instead, they fall in a parabolic trajectory. Silicon steel sheets are prone to bounce and dislocation on the transfer rack. The stacked silicon steel sheets are not neat and easy to fall over, and need to be manually sorted. The edges of the silicon steel sheets are relatively sharp, and the safety factor of the sorting work is low. Utility Model Content

[0003] In order to solve the problems existing in the above-mentioned prior art, the utility model provides a core silicon steel sheet blanking transfer rack, which can improve the neatness of silicon steel sheet stacking on the transfer rack, eliminate the need for manual sorting, and improve the safety factor of silicon steel sheet blanking work.

[0004] The specific technical solution adopted by the utility model is:

[0005] A blanking and transfer rack for iron core silicon steel sheets comprises a frame body matched with a conveyor belt and a stacking plate arranged on the frame body for stacking silicon steel sheets. The key point is that a pair of guide plates arranged in sequence along the conveying direction of the conveyor belt are arranged between the stacking plate and the discharge end of the conveyor belt, wherein the guide plate arranged at the front end along the conveying direction is provided with a overlapping protrusion matched with the edge of the silicon steel sheet, the distance between the two guide plates is greater than the length or width of the silicon steel sheet, and the discharge port between the guide plates is located above the stacking plate.

[0006] It also includes an inclined slideway arranged between the guide plate and the discharge end of the conveyor belt, and the inclined slideway is arranged in a downwardly inclined shape from the discharge end of the conveyor belt to the guide plate.

[0007] The inclined slide comprises a group of rollers arranged in sequence along an inclined direction.

[0008] The frame is provided with upper and lower stacking plates, and the conveyor belts are respectively matched with the stacking plates.

[0009] The guide plate is arranged along the length direction of the silicon steel sheet.

[0010] A guide slide block is arranged at the lower end of the frame, and a guide rail matching the guide slide block is arranged on the ground in the production workshop.

[0011] The beneficial effects of the utility model are:

[0012] The utility model adopts a technical solution in which a pair of guide plates are arranged between the discharge end of the conveyor belt and the frame body, and a lap protrusion matched with the edge of the silicon steel sheet is arranged on the guide plate at the front end. After the silicon steel sheet falls from the conveyor belt, it falls between the two guide plates, thereby reducing the position change of the silicon steel sheet caused by inertia and different drop heights. The lap protrusion is arranged at the front end of the silicon steel sheet. When the silicon steel sheet falls between the two guide plates along an arc under the action of inertia, the relative movement of the silicon steel sheet on the horizontal plane continues forward and contacts with the guide plate arranged at the front end along the conveying direction. The front end of the silicon steel sheet overlaps the lap protrusion, and the rear end of the silicon steel sheet tilts downward. The silicon steel sheet slides onto the stacking plate along the lap protrusion, effectively reducing the bouncing of the silicon steel sheet, improving the stacking neatness of the silicon steel sheet, and helping to increase the number of silicon steel sheets stacked on the stacking plate, without the need for manual sorting, thereby improving the safety factor of the operation and the work efficiency of transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the state of the silicon steel sheet after being output from the conveyor belt;

[0015] Figure 3 It is a schematic diagram of the structure of silicon steel sheet;

[0016] In the attached drawings, 1, frame, 2, stacking plate, 3, guide plate, 4, overlapping protrusion, 5, inclined slide, 6, guide slide block, 7, guide rail, 8, silicon steel sheet, 9, conveyor belt. DETAILED DESCRIPTION

[0017] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments:

[0018] Specific implementation examples Figure 1-3As shown, a core silicon steel sheet blanking transfer rack comprises a frame body 1 matched with a conveyor belt 9 and a stacking plate 2 arranged on the frame body 1 for stacking silicon steel sheets 8. The key is that a pair of guide plates 3 arranged in sequence along the conveying direction of the conveyor belt 9 are arranged between the stacking plate 2 and the discharge end of the conveyor belt 9, wherein the guide plate 3 arranged at the front end along the conveying direction is provided with a lap protrusion 4 matched with the edge of the silicon steel sheet 8, the long direction of the silicon steel sheet 8 is arranged parallel to the conveying direction of the conveyor belt 9, the distance between the two guide plates 3 is greater than the length of the silicon steel sheet 8, and the discharge port between the guide plates 3 is located above the stacking plate 2; when working, the conveyor belt 9 carries the silicon steel sheet 8 and transports it along the conveying direction, and the silicon steel sheet 8 is transported by the conveyor belt 9. When passing the stacking plate 2, the silicon steel sheet 8 falls from the conveyor belt 9, and is blocked by the guide plate 3, and the silicon steel sheet 8 falls between the two guide plates 3, reducing the position change of the silicon steel sheet 8 caused by inertia and different drop heights; the overlap protrusion 4 is set at the front end of the silicon steel sheet 8. When the silicon steel sheet 8 falls between the two guide plates 3 along the arc under the action of inertia, the relative movement of the silicon steel sheet 8 on the horizontal plane continues to move forward and contacts with the guide plate 3 set at the front end along the conveying direction. The front end of the silicon steel sheet 8 overlaps the overlap protrusion 4, and the rear end of the silicon steel sheet 8 tilts downward. The silicon steel sheet 8 slides along the overlap protrusion 4 to the stacking plate 2, effectively reducing the bounce of the silicon steel sheet 8 and improving the stacking neatness of the silicon steel sheet 8. Even when the silicon steel sheet 8 is stuck between the overlap protrusion 4 of the guide plate 3 and another guide plate 3, the silicon steel sheet 8 is naturally bent and drooped by the influence of gravity, and falls off the overlap protrusion 4 and the guide plate 3 and falls on the stacking plate 2.

[0019] Furthermore, an inclined slide 5 is provided between the guide plate 3 and the discharge end of the conveyor belt 9. The inclined slide 5 is arranged in a downwardly inclined shape from the discharge end of the conveyor belt 9 to the guide plate 3. The inclined slide 5 receives the silicon steel sheet 8 output from the conveyor belt 9, and the silicon steel sheet 8 slides down in an inclined plane along the inclined slide 5 to between the two guide plates 3. During the sliding process, the silicon steel sheet 8 will not bend or deform, and the falling trajectory of the silicon steel sheet 8 is easier to calculate and control. At the same time, by controlling the roughness of the inclined slide 5, the silicon steel sheet 8 sliding along the inclined slide 5 will not produce violent bounce or deformation when entering between the guide plates 3 and contacting the guide plates 3 and the overlapping protrusions 4. At the same time, it helps to reduce the height of the guide plate 3 above the overlapping protrusions 4, which is convenient for the layout of the conveyor belt 9, the guide plate 3 and the inclined slide 5.

[0020] Furthermore, the inclined slide 5 is composed of a group of rollers arranged in sequence along the inclined direction. The silicon steel sheet 8 falls on the inclined slide 5 and slides down the inclined slide 5 under the influence of gravity. The silicon steel sheet 8 contacts the rollers. The contact area with the inclined slide 5 is small during the sliding process, and the rollers rotate as the silicon steel sheet 8 slides down, thereby preventing scratches on the surface of the silicon steel sheet 8.

[0021] Furthermore, the frame 1 is provided with an upper and a lower stacking plate 2, and the conveyor belts 9 are respectively provided with the stacking plates 2. The conveyor belts 9 convey the trapezoidal silicon steel sheets 8 facing in opposite directions to the two stacking plates 2 for packaging. The silicon steel sheets 8 stacked on each stacking plate 2 have the same orientation, thereby improving the neatness of the stacking of the silicon steel sheets 8.

[0022] Furthermore, a guide slide block 6 is provided at the lower end of the frame 1, and a guide rail 7 matching the guide slide block 6 is provided on the ground in the production workshop. Specifically, the guide slide block 6 on the frame 1 is a guide pulley, and a brake is also provided on the frame 1. When the frame 1 moves along the guide rail 7 to the blanking station, the brake is used to prevent the frame 1 from slipping, ensuring that the conveyor belt 9 and the stacking plate 2 are matched with each other. After the blanking work is completed, the brake is opened and the frame 1 is pushed to move the frame 1 along the guide rail 7 to the specified position. The moving direction of the frame 1 will not be deviated, which is helpful to improve the transportation efficiency.

Claims

1. A core silicon steel sheet blanking transfer rack, comprising a frame (1) matched with a conveyor belt (9) and a stacking plate (2) arranged on the frame (1) for stacking silicon steel sheets (8), characterized in that: A pair of guide plates (3) are arranged in sequence along the conveying direction of the conveyor belt (9) between the stacking plate (2) and the discharge end of the conveyor belt (9), wherein the guide plate (3) arranged at the front end along the conveying direction is provided with a lap protrusion (4) matching the edge of the silicon steel sheet (8), the distance between the two guide plates (3) is greater than the length or width of the silicon steel sheet (8), and the discharge port between the guide plates (3) is located above the stacking plate (2).

2. The iron core silicon steel sheet blanking and transfer rack according to claim 1, characterized in that: It also includes an inclined slide (5) arranged between the guide plate (3) and the discharge end of the conveyor belt (9), wherein the inclined slide (5) is arranged in a downwardly inclined shape from the discharge end of the conveyor belt (9) to the guide plate (3).

3. The iron core silicon steel sheet blanking and transfer rack according to claim 2, characterized in that: The inclined slideway (5) comprises a group of rollers arranged in sequence along an inclined direction.

4. The iron core silicon steel sheet blanking and transfer rack according to claim 1, characterized in that: The frame (1) is provided with upper and lower stacking plates (2), and the conveyor belts (9) are respectively provided in conjunction with the stacking plates (2).

5. The iron core silicon steel sheet blanking and transfer rack according to claim 1, characterized in that: The guide plate (3) is arranged along the length direction of the silicon steel sheet (8).

6. The iron core silicon steel sheet blanking and transfer rack according to claim 1, characterized in that: A guide slide block (6) is arranged at the lower end of the frame (1), and a guide rail (7) matching the guide slide block (6) is arranged on the floor of the production workshop.

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