Two-channel shunting mechanism for iron core silicon steel sheets

Abstract

The utility model belongs to the field of silicon steel sheet slitting and transferring equipment, and particularly relates to an iron core silicon steel sheet double-channel flow dividing mechanism which comprises a rack, a rotatable flow dividing rod installed on the rack, a front end conveying belt connected with the output end of a slitting table, a left flow dividing channel and a right flow dividing channel, and the left flow dividing channel and the right flow dividing channel are located on the two sides of the output end of the front end conveying belt respectively. The left flow dividing channel and the right flow dividing channel are each internally provided with a reversing conveying assembly, each reversing conveying assembly comprises a flow dividing conveying belt, and the rotatable flow dividing rod is located at the output end of the front-end conveying belt and matched with the bevel edge of the silicon steel sheet to drive the silicon steel sheet to move towards the left flow dividing channel and the right flow dividing channel. The shunting mechanism can convey the silicon steel sheets in different directions to the transfer frame and stack the silicon steel sheets respectively, so that the directions of the silicon steel sheets are uniform, and the silicon steel sheets are stacked more orderly.

Description

Technical Field

[0001] The utility model belongs to the field of silicon steel sheet slitting and transfer equipment, and particularly relates to a double-channel shunting mechanism for core silicon steel sheets. Background Art

[0002] During the production of silicon steel sheets, the coiled steel sheet raw material roll needs to be obliquely cut on the slitting table in the production workshop to form trapezoidal long-strip-shaped silicon steel sheets. The cut silicon steel sheets are conveyed to the transfer rack by a conveyor belt and stacked in piles. The transfer rack is transported to different workshops or workstations by a forklift or a shuttle bus. To reduce losses, the steel sheet raw material roll will be alternately slit into trapezoidal silicon steel sheets with opposite orientations. Due to the different orientations, the orientations of the silicon steel sheets output from the same conveyor belt to the transfer rack are not uniform. When assembling the transformer in the subsequent process, the silicon steel sheets with different orientations need to be respectively turned, aligned, and then a certain number of silicon steel sheets are selected to form a closed core. The workload of aligning the silicon steel sheets is large and the work efficiency is low. Content of the Utility Model

[0003] In order to solve the problems existing in the above-mentioned prior art, the utility model provides a double-channel shunting mechanism for core silicon steel sheets, which can respectively convey silicon steel sheets with different orientations to the transfer rack and stack them respectively, so that the orientations of each stack of silicon steel sheets are unified and the stacking is more neat.

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

[0005] A double-channel shunting mechanism for core silicon steel sheets, including a frame. The key lies in that it further includes a rotatable shunting rod installed on the frame, a front conveyor belt connected to the output end of the slitting table, and a left shunting channel and a right shunting channel respectively located on both sides of the output end of the front conveyor belt. The left shunting channel and the right shunting channel are both provided with a commutation conveying component. The commutation conveying component includes a shunting conveyor belt. The rotatable shunting rod is located at the output end of the front conveyor belt and is matched with the hypotenuse of the silicon steel sheet to drive the silicon steel sheet to move to the left shunting channel and the right shunting channel respectively.

[0006] The commutation conveying component further includes guide plates arranged on both sides of the shunting conveyor belt to form a silicon steel sheet guiding channel.

[0007] The commutation conveying component further includes a rubbing conveyor belt located between the feeding port of the shunting conveyor belt and the output end of the front conveyor belt. The rubbing conveyor belt is arranged in a matching manner with the lower surface of the silicon steel sheet. The front end of the guiding channel is located on the rubbing conveyor belt.

[0008] The surface of the rubbing conveyor belt is provided with a rubber outer shell with a group of protrusions thereon.

[0009] The reversing conveying assembly also includes an upper driving belt located above the rubbing conveying belt and provided with a shifting rod on the surface. The upper driving belt forms a triangle with the help of a driving wheel and a pair of tensioning rollers, and one corner of the upper driving belt is arranged corresponding to the silicon steel sheet on the rubbing conveying belt.

[0010] A pressure plate located above the silicon steel sheet is arranged above the output end of the front conveyor belt, and the pressure plate forms a height limit for the silicon steel sheet passing through the rotatable diverter rod.

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

[0012] The utility model adopts a method of arranging a front-end conveyor belt at the output end of a slitting table, and arranging a rotatable diverter rod at the output end of the front-end conveyor belt, so that trapezoidal silicon steel sheets in two directions are respectively transferred to a left diverter channel and a right diverter channel for classified transportation. The left diverter channel and the right diverter channel respectively convey the silicon steel sheets in two directions to a transfer rack for classified stacking, that is, two stacks of silicon steel sheets are stacked on the transfer rack, and the orientation of each stack of silicon steel sheets is unified, and the stacking is more orderly; when installing the silicon steel sheets, the direction of the entire stack of silicon steel sheets can be uniformly adjusted according to the installation needs, which is fast and convenient, and helps to improve the installation efficiency of the silicon steel sheets. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0014] Figure 2 It is a schematic diagram of the assembly of the rubbing conveyor belt and the upper driving belt;

[0015] In the attached drawings, 1, slitting table, 2, rotatable diverter rod, 3, front end conveyor belt, 4, left diverter channel, 5, right diverter channel, 6, guide plate, 7, silicon steel sheet, 8, rubbing conveyor belt, 9, pressure plate, 10, diverter conveyor belt, 11, lever, 12, upper drive belt. DETAILED DESCRIPTION

[0016] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments:

[0017] Specific implementation examples Figure 1-2 As shown, a dual-channel shunt mechanism for iron core silicon steel sheets includes a frame, a rotatable shunt rod 2 installed on the frame, a front conveyor belt 3 connected to the output end of the slitting table 1, and a left shunt channel 4 and a right shunt channel 5 respectively located on both sides of the output end of the front conveyor belt 3. A reversing conveying assembly is arranged in the left shunt channel 4 and the right shunt channel 5. The reversing conveying assembly includes a shunt conveyor belt 10. The rotatable shunt rod 2 is located at the output end of the front conveyor belt 3 and cooperates with the oblique side of the silicon steel sheet 7 to drive the silicon steel sheet 7 to move to the left shunt channel 4 and the right shunt channel 5 respectively.

[0018] Since the present mechanism is applied to the slitting of trapezoidal silicon steel sheets 7, the front conveyor belt 3 is used to convey the silicon steel sheets 7 to be slid into trapezoidal shapes. When the silicon steel sheets 7 reach the rotatable diverter rod 22, the hypotenuse at the front end of the silicon steel sheets 7 contacts the rotatable diverter rod 22. As the front conveyor belt 3 continues to convey, the silicon steel sheets 7 move to the left or right along the inclination direction of the hypotenuse at its front end and enter the left diverter channel 4 or the right diverter channel 5. The diverter conveyor belt 10 conveys the silicon steel sheets 7 in two directions to the transfer rack for classified stacking, that is, two stacks of silicon steel sheets 7 are stacked on the transfer rack, and the orientation of each stack of silicon steel sheets 7 is unified, and the stacking is more neat. When installing the silicon steel sheets 7, the direction of the entire stack of silicon steel sheets 7 can be uniformly adjusted according to the installation needs, which is fast and convenient, and helps to improve the installation efficiency of the silicon steel sheets 7.

[0019] The reversing conveying assembly also includes guide plates 6 arranged on both sides of the diverter conveyor belt 10 to form guide channels for the silicon steel sheets 7. The silicon steel sheets 7 along the rotatable diverter rod 22 are guided by the guide plates 6 to be aligned on the diverter conveyor belt 10, making it easier for the silicon steel sheets 7 to be transported to the transfer rack and stacked neatly.

[0020] The reversing conveying assembly also includes a rubbing conveyor belt 8 located between the feeding port of the diverter conveyor belt 10 and the output end of the front conveyor belt 3. The rubbing conveyor belt is matched with the lower surface of the silicon steel sheet 7, and the front end of the guide channel is located on the rubbing conveyor belt 8; the conveying direction of the rubbing conveyor belt 8 is from the front conveyor belt 3 to the diverter conveyor belt 10, and the conveying speed of the rubbing conveyor belt 8 is greater than the conveying speed of the front conveyor belt 3; when the silicon steel sheet 7 moves to the left or right along the rotatable diverter rod 22, the silicon steel sheet 7 contacts the rubbing conveyor belt 8 on that side, and the rapid movement of the rubbing conveyor belt 8 drives the silicon steel sheet 7 to move toward the diverter conveyor belt 10 on that side, and transports the silicon steel sheet 7 to the diverter conveyor belt 10; the silicon steel sheet 7 is guided by the guide plate 6 on the rubbing conveyor belt 8 to ensure that the silicon steel sheet 7 can smoothly fall onto the diverter conveyor belt 10 and be straightened; then the next silicon steel sheet 7 moves to the other side along the rotatable diverter rod 22.

[0021] The surface of the rubbing conveyor belt 8 is provided with a rubber shell with a group of protrusions thereon, and the protrusions increase the roughness of the rubber shell, so that the rubbing conveyor belt 8 can effectively convey the silicon steel sheet 7 when working.

[0022] The reversing conveying assembly further includes an upper driving belt 12 located above the rubbing conveyor belt 8 and having a lever 11 on its surface. The upper driving belt forms a triangle with the help of a driving wheel and a pair of tension rollers, and one corner of the upper driving belt 12 is arranged corresponding to the silicon steel sheet 7 on the rubbing conveyor belt 8. The driving wheel makes the driving belt 12 pass through the driving wheel and the two tension rollers in sequence. When the lever 11 on the driving belt 12 passes by the silicon steel sheet 7 on the rubbing conveyor belt 8, it contacts the silicon steel sheet 7 and deflects the silicon steel sheet 7 onto the shunt conveyor belt 10. The belt speed of the driving belt 12 is greater than the conveying speed of the front conveyor belt 3, ensuring that the silicon steel sheet 7 can smoothly move onto the shunt conveyor belt 10. The lever 11 is a rubber rod.

[0023] Above the output end of the front conveyor belt 3, there is a pressing plate 9 located above the silicon steel sheet 7. The pressing plate 9 forms a limit in the height direction for the silicon steel sheet 7 passing through the rotatable shunt rod 2. In this embodiment, the pressing plate 9 is located at the front conveyor belt 3, and the ends of the pressing plate 9 are respectively located above the rubbing conveyor belt 8. The pressing plate 9 limits the silicon steel sheet 7 moving left and right along the rotatable shunt rod 22, preventing the silicon steel sheet 7 from bouncing and falling, and ensuring that the silicon steel sheet 7 can smoothly move onto the rubbing conveyor belt 8.

Claims

1. A dual-channel shunt mechanism for core silicon steel sheets, comprising a frame, characterized in that: It also includes a rotatable diverter rod (2) installed on the frame, a front conveyor belt (3) connected to the output end of the slitting table (1), and a left diverter channel (4) and a right diverter channel (5) respectively located on both sides of the output end of the front conveyor belt (3), wherein the left diverter channel (4) and the right diverter channel (5) are both provided with a reversing conveying assembly, and the reversing conveying assembly includes a diverter conveyor belt (10), and the rotatable diverter rod (2) is located at the output end of the front conveyor belt (3) and is matched with the oblique side of the silicon steel sheet (7) to drive the silicon steel sheet (7) to move to the left diverter channel (4) and the right diverter channel (5) respectively.

2. The dual-channel shunt mechanism for core silicon steel sheets according to claim 1, characterized in that: The reversing conveying assembly further comprises guide plates (6) arranged on both sides of the diversion conveying belt (10) to form guide channels for the silicon steel sheets (7).

3. The dual-channel shunt mechanism for core silicon steel sheets according to claim 2, characterized in that: The reversing conveying assembly also includes a twisting conveying belt (8) located between the feed inlet of the diversion conveying belt (10) and the output end of the front conveying belt (3), the twisting conveying belt is matched with the lower surface of the silicon steel sheet (7), and the front end of the guide channel is located on the twisting conveying belt (8).

4. The dual-channel shunt mechanism for core silicon steel sheets according to claim 3, characterized in that: The surface of the rubbing conveyor belt (8) is provided with a rubber shell with a group of protrusions thereon.

5. The dual-channel shunt mechanism for core silicon steel sheets according to claim 3, characterized in that: The reversing conveying assembly also includes an upper driving belt (12) located above the rubbing conveying belt (8) and provided with a shifting rod (11) on the surface. The upper driving belt forms a triangle with the aid of a driving wheel and a pair of tensioning rollers, and one corner of the upper driving belt (12) is arranged corresponding to the silicon steel sheet (7) on the rubbing conveying belt (8).

6. The dual-channel shunt mechanism for core silicon steel sheets according to claim 1, characterized in that: A pressure plate (9) located above the silicon steel sheet (7) is arranged above the output end of the front conveyor belt (3), and the pressure plate (9) forms a height limit for the silicon steel sheet (7) passing through the rotatable diverter rod (2).

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