Silicon steel sheet blanking recovery device

Abstract

The utility model discloses a silicon steel sheet fallen material recycling device which comprises a fallen material frame body, a recycling conveyor and a material collecting box. And the recovery conveyor is arranged beside the blanking frame body. The recycling conveyor extends front and back, and the material collecting box is arranged at the downstream end of the recycling conveyor. The upper end of the blanking frame body is provided with a plurality of installation end faces arranged front and back. And a blanking channel is arranged between every two adjacent mounting end faces. And the lower end of the blanking channel is provided with a blanking port facing the recovery conveyor. According to the silicon steel sheet fallen material recycling device, silicon steel sheet waste materials fall to the side through the corresponding fallen material channels and are conveyed to the material collecting box through the recycling conveyor, and therefore collection of the silicon steel sheet waste materials is achieved. When the material receiving box is replaced, the recovery conveyor can suspend conveying, and shutdown waiting of the stamping production line is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of silicon steel sheet forming and processing equipment, and particularly relates to a blanking and recycling device for silicon steel sheets. Background Art

[0002] In the process of core production, it is necessary to punch silicon steel sheets. Since the length of the silicon steel sheets is very large, they are wound around a reel before use. Inevitably, silicon steel sheet waste will be generated during the punching process. The waste silicon steel sheets are of different sizes and need to be uniformly collected, transported, and then processed.

[0003] In the prior art, the punching production line is elevated so that a waste bin can be placed below the punching station, and the silicon steel sheet waste is collected by the waste bin.

[0004] In the recycling of silicon steel sheet waste in this form, to avoid frequent replacement of the waste bin, the depth of the waste bin is generally large, which greatly increases the height of the punching production line. Moreover, it is difficult to observe whether the waste bin below the punching station is full. When the waste bin is full, not only will it overflow and scatter, which aggravates the cleaning burden, but it will even pile up and affect the punching process, causing more waste. Secondly, when replacing the waste bin, it is necessary to stop the machine to avoid the falling of silicon steel sheet waste or causing safety accidents. For the multiple punching stations of the punching production line, it is difficult to keep the amount of silicon steel sheet waste consistent, often resulting in frequent shutdowns of the punching production line. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a blanking and recycling device for silicon steel sheets to solve one or more technical problems existing in the prior art, and at least provide a beneficial choice or create conditions.

[0006] The technical solution adopted to solve the above technical problems:

[0007] A blanking and recycling device for silicon steel sheets includes: a blanking frame body, a recycling conveyor, and a receiving box;

[0008] The recycling conveyor is arranged beside the blanking frame body, the recycling conveyor extends forward and backward, and the receiving box is arranged at the downstream end of the recycling conveyor;

[0009] The upper end of the blanking frame body has a plurality of installation end faces arranged in the front-back direction. A blanking channel is arranged between adjacent two installation end faces, and the lower end of the blanking channel has a blanking port facing the recycling conveyor.

[0010] The silicon steel sheet blanking and recycling device provided by the present utility model has at least the following beneficial effects: The silicon steel sheet stamping production line can be installed and fixed through the installation end face, and thus is arranged on the upper side of the blanking frame body, and the stamping station is aligned with the blanking channel up and down. The silicon steel sheet waste in the production process falls into the blanking channel under the action of its own weight and falls from the blanking port onto the recycling conveyor. The recycling conveyor can uniformly convey the silicon steel sheet waste falling from each blanking channel to the material receiving box for collection. The silicon steel sheet blanking and recycling device of the present utility model enables the silicon steel sheet waste to fall to the side through the corresponding blanking channel, reducing the operating height of the stamping production line; and the silicon steel sheet waste is collected by being conveyed to the material receiving box through the recycling conveyor. When replacing the material receiving box, the recycling conveyor can pause the conveying, avoiding the shutdown waiting of the stamping production line.

[0011] As a further improvement of the above technical solution, the blanking channel has a shape that is wider at the top and narrower at the bottom, and the inner wall corners of the blanking channel are all in arc transition.

[0012] As a further improvement of the above technical solution, the upper end of the blanking channel has an opening, the blanking port is arranged at the bottom of the side of the blanking frame body, and a guiding chute is arranged between the blanking port and the recycling conveyor.

[0013] As a further improvement of the above technical solution, the recycling conveyor includes a feeding section and a material receiving section arranged front and back. The feeding section extends horizontally in the front-back direction, the material receiving section extends obliquely upward from front to back, and the material receiving box is arranged under the rear end of the material receiving section.

[0014] As a further improvement of the above technical solution, both the left and right sides of the recycling conveyor have retaining edges.

[0015] As a further improvement of the above technical solution, it further includes a box moving mechanism. A plurality of the material receiving boxes are arranged side by side left and right. The box moving mechanism is arranged under the end of the material receiving section, and the box moving mechanism is used to drive the plurality of material receiving boxes to move left and right relative to the recycling conveyor.

[0016] As a further improvement of the above technical solution, the box moving mechanism includes a translation frame body and a translation driving member. The translation frame body is slidably arranged in the left-right direction. The material receiving box is connected to the translation frame body, and the translation driving member is used to drive the translation frame body to move left and right.

[0017] As a further improvement of the above technical solution, the translation frame body has a plurality of positioning grooves, and the material receiving boxes are respectively arranged in the positioning grooves in one-to-one correspondence.

[0018] As a further improvement of the above technical solution, the rear end of the positioning groove has an avoidance opening.

[0019] As a further improvement of the above technical solution, cushion blocks are provided at both the left and right ends of the bottom of the material receiving box. Description of the Drawings

[0020] The present utility model will be further described below in conjunction with the drawings and embodiments;

[0021] Figure 1 is a three-dimensional schematic diagram of a silicon steel sheet blanking and recycling device provided by the present utility model, showing one embodiment;

[0022] Figure 2 is a top view of a silicon steel sheet blanking and recycling device provided by the present utility model, showing one embodiment;

[0023] Figure 3 is a rear view of a silicon steel sheet blanking and recycling device provided by the present utility model, showing one embodiment;

[0024] Figure 4 is a side view of a silicon steel sheet blanking and recycling device provided by the present utility model, showing one embodiment;

[0025] Figure 5 is a side view of a material receiving box and a box moving mechanism provided by the present utility model, showing one embodiment.

[0026] In the figure: 100, blanking frame body; 110, installation end face; 120, blanking channel; 121, opening; 122, blanking port; 123, guiding groove; 200, recycling conveyor; 210, feeding section; 220, material receiving section; 230, edge guard; 300, material receiving box; 400, box moving mechanism; 410, translation frame body; 411, avoidance opening; 412, roller; 413, side wheel; 420, translation driving member; 421, translation driving motor; 422, driving gear; 423, driving rack; 430, guide rail. Detailed Embodiments

[0027] This part will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the drawings. The role of the drawings is to supplement the description in the text part of the specification, enabling people to visually and vividly understand each technical feature and the overall technical solution of the present utility model, but it should not be construed as a limitation on the protection scope of the present utility model.

[0028] In the description of the present utility model, it should be understood that for the orientation description, such as the orientation or positional relationship indicated by up, down, front, back, left, right, etc., is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the present utility model.

[0029] In the description of the present utility model, if there are words such as "several" for description, its meaning is one or more, and the meaning of multiple is more than two. Understanding such as greater than, less than, exceeding, etc. does not include the base number, and understanding such as above, below, within, etc. includes the base number.

[0030] In the description of the present utility model, unless otherwise clearly defined, words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meaning of the above words in the present utility model in combination with the specific content of the technical solution.

[0031] Referring to Figures 1 to 5 , the following embodiments are made for the silicon steel sheet blanking and recycling device of the present utility model:

[0032] A silicon steel sheet blanking and recycling device includes: a blanking frame body 100, a recycling conveyor 200, and a material receiving box 300.

[0033] The recycling conveyor 200 is arranged beside the blanking frame body 100. The recycling conveyor 200 extends in the front-rear direction, and the material receiving box 300 is arranged at the downstream end of the recycling conveyor 200.

[0034] The upper end of the blanking frame body 100 has a plurality of installation end faces 110 arranged in the front-rear direction. A blanking channel 120 is arranged between two adjacent installation end faces 110, and the lower end of the blanking channel 120 has a blanking port 122 facing the recycling conveyor 200.

[0035] During actual use, the silicon steel sheet stamping production line is arranged above the blanking frame body 100 and is installed and fixed through the installation end faces 110, so that the stamping station is aligned with the blanking channel 120 up and down. The silicon steel sheet waste during the production process falls into the blanking channel 120 under the action of its own weight and falls from the blanking port 122 onto the recycling conveyor 200. The recycling conveyor 200 can uniformly convey the silicon steel sheet waste falling from each blanking channel 120 to the material receiving box 300 for collection. For the silicon steel sheet blanking and recycling device of the present utility model, the silicon steel sheet waste falls onto the recycling conveyor 200 through the corresponding blanking channel 120, and is conveyed to the material receiving box 300 through the recycling conveyor 200 to realize the collection of the silicon steel sheet waste. When replacing the material receiving box 300, the recycling conveyor 200 can pause the conveying, avoiding the shutdown waiting of the stamping production line.

[0036] In this embodiment, the upper end of the blanking chute 120 has an opening 121. The opening 121 is horizontally arranged between two adjacent mounting end faces 110 at the upper end of the blanking frame 100. The blanking port 122 is vertically opened at the bottom of the side wall of the blanking frame 100 facing the recycling conveyor 200. The blanking chute 120 is in the shape of being wider at the top and narrower at the bottom, and the inner wall corners of the blanking chute 120 are all rounded.

[0037] The waste silicon steel sheets produced by stamping fall into the blanking chute 120 from the opening 121 and fall out to the recycling conveyor 200 through the blanking port 122. The relatively wide opening 121 can prevent the waste silicon steel sheets from falling outside the blanking chute 120. The blanking chute 120 can guide the waste silicon steel sheets so that they are blocked from the blanking port 122 to the recycling conveyor 200.

[0038] In this embodiment, the recycling conveyor 200 is arranged on the right side of the blanking frame 100. A guiding chute 123 is arranged between the blanking port 122 and the recycling conveyor 200. Through the guiding chute 123, the waste silicon steel sheets can smoothly pass through the gap between the recycling conveyor 200 and the blanking frame 100.

[0039] The recycling conveyor 200 includes a feeding section 210 and a collecting section 220 arranged front and back. The feeding section 210 extends horizontally in the front-back direction and conveys the waste silicon steel sheets thereon backward. The front end of the collecting section 220 is connected to the rear section of the feeding section 210. The collecting section 220 extends obliquely upward from front to back. The collecting box 300 is arranged on the lower side of the rear end of the collecting section 220.

[0040] The waste silicon steel sheets from multiple stamping stations fall to different positions on the feeding section 210 through the corresponding blanking chutes 120. After the feeding section 210 conveys the waste silicon steel sheets backward to the collecting section 220, it conveys them upward along the collecting section 220 and finally falls into the collecting box 300 from the end of the collecting section 220. Further, the end of the collecting section 220 extends horizontally to be vertically aligned with the middle of the collecting box 300, so that the waste silicon steel sheets can fall at the middle position of the collecting box 300.

[0041] To ensure the service life, the recovery conveyor 200 of this embodiment is a chain plate type conveying mechanism. The left and right sides of the recovery conveyor 200 are both provided with raised ribs 230. During the conveying process, the silicon steel sheet waste can be confined between the two ribs 230 to prevent it from falling out of the recovery conveyor 200. The guide trough 123 is arranged to be higher on the left and lower on the right, the left end of the guide trough 123 is flush with the lower end of the drop port 122, and the right end of the guide trough 123 is flush with the upper edge of the rib 230 on one side.

[0042] To facilitate the replacement of the material receiving box 300, a box shifting mechanism 400 is provided below the end of the material receiving section 220. The number of the material receiving boxes 300 is multiple. The multiple material receiving boxes 300 are arranged in a left-right arrangement. The box shifting mechanism 400 is used to drive the multiple material receiving boxes 300 to move left-right relative to the recycling conveyor 200.

[0043] During actual use, when the material receiving box 300 is full, the box shifting mechanism 400 drives the material receiving box 300 to move left and right, so that another material receiving box 300 moves to the rear end of the recovery conveyor 200 to continue collecting materials, thereby replacing or emptying the material receiving box 300 filled with silicon steel sheet waste, avoiding the recovery conveyor 200 from shutting down for a long time and affecting production.

[0044] In this embodiment, the box moving mechanism 400 includes: a translation frame 410 and a translation driving member 420. The translation frame 410 is slidably arranged in the left and right directions. The receiving box 300 is connected to the translation frame 410. The translation driving member 420 has a translation driving end that is transmission-connected to the translation frame 410 and enables the translation frame 410 to move left and right relative to the recycling conveyor 200.

[0045] Specifically, a fixed guide rail 430 is provided below the translation frame 410. The guide rail 430 is fixedly connected to the ground. The guide rail 430 extends in the left-right direction and is arranged in pairs in the front and back directions. Rollers 412 are rotatably arranged at both the front and back ends of the lower side of the translation frame 410. The rotation axis of the roller 412 extends in the front-back direction. The rollers 412 are respectively rolled and abutted against the upper sides of the paired guide rails 430, so that the translation frame 410 can slide left and right.

[0046] Furthermore, side wheels 413 are rotatably arranged on the lower side of the translation frame 410. The rotation axis of the side wheels 413 extends in the up-down direction and is arranged in pairs in the front and back directions. The side wheels 413 arranged in pairs are respectively in rolling contact with the sides of the two guide rails 430 to limit the front-back direction position of the translation frame 410.

[0047] The translation driving member 420 of this embodiment includes a translation driving motor 421, a driving gear 422, and a driving rack 423. The driving rack 423 extends in the left-right direction and is fixedly installed on the translation frame body 410. The driving gear 422 is rotatably arranged at the rear side of the recycling conveyor 200 and is in transmission engagement with the driving rack 423. The translation driving motor 421 is drivingly connected to the driving gear 422. By driving the driving gear 422 to rotate through the translation driving motor 421, the translation frame body 410 is driven to move left and right through meshing transmission.

[0048] In this embodiment, the translation frame body 410 has two positioning grooves arranged left and right. The number of the material receiving boxes 300 is two. The two material receiving boxes 300 are correspondingly arranged in the positioning grooves one by one.

[0049] The material receiving box 300 of this embodiment is in the shape of a cuboid box body, and the upper end of the material receiving box 300 is open. The bottom of the material receiving box 300 is rectangular. The shape of the positioning groove is consistent with the bottom of the material receiving box 300. The bottom of the material receiving box 300 is embedded in the positioning groove, so that the material receiving box 300 can move left and right along with the translation frame body 410.

[0050] Further, to facilitate the replacement or pouring of the material receiving box 300, the rear end of the positioning groove has an avoidance opening 411. The avoidance opening 411 penetrates the rear end of the positioning groove in the front-rear direction. During actual use, the fork plate of the forklift can be inserted into the lower side of the material receiving box 300 from the avoidance opening 411, so as to realize the supporting and handling of the material receiving box 300.

[0051] To facilitate the handling by the forklift, both left and right ends of the bottom of the material receiving box 300 are provided with cushion blocks. The fork plate of the forklift can be clamped between the cushion blocks on both sides to prevent accidental dropping during the handling process.

[0052] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic descriptions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0053] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can still make various changes, modifications, substitutions, and variations to these embodiments without departing from the principles and spirit of the present utility model. These changes, modifications, equivalent variations, or substitutions are all included within the scope defined by the claims of this application. The scope of the present utility model is defined by the claims and their equivalents.

Claims

1. A blanking and recycling device for silicon steel sheets, characterized in that: Including: A blanking frame, a recycling conveyor, and a material receiving box; The recycling conveyor is arranged beside the blanking frame, the recycling conveyor extends in the front-back direction, and the material receiving box is arranged at the downstream end of the recycling conveyor; The upper end of the blanking frame has a plurality of installation end faces arranged in the front-back direction, a blanking channel is arranged between adjacent two of the installation end faces, and the lower end of the blanking channel has a blanking port facing the recycling conveyor.

2. The blanking and recycling device for silicon steel sheets according to claim 1, wherein: The blanking channel is in a shape that is wider at the top and narrower at the bottom, and the inner wall corners of the blanking channel are all in arc transition.

3. The blanking and recycling device for silicon steel sheets according to claim 2, wherein: The upper end of the blanking channel has an opening, the blanking port is arranged at the bottom of the side of the blanking frame, and a guiding chute is arranged between the blanking port and the recycling conveyor.

4. The blanking and recycling device for silicon steel sheets according to claim 1, wherein: The recycling conveyor includes a feeding section and a material receiving section arranged in the front-back direction, the feeding section extends horizontally in the front-back direction, the material receiving section extends obliquely upward from front to back, and the material receiving box is arranged at the lower side of the rear end of the material receiving section.

5. The silicon steel sheet blanking recovery device according to claim 4, characterized in that: Both the left and right sides of the recycling conveyor have retaining edges.

6. The silicon steel sheet blanking recycling device according to claim 4, characterized in that: It further includes a box moving mechanism, a plurality of the material receiving boxes are arranged side by side in the left-right direction, the box moving mechanism is arranged below the end of the material receiving section, and the box moving mechanism is used to drive the plurality of the material receiving boxes to move left and right relative to the recycling conveyor.

7. The silicon steel sheet blanking recycling device according to claim 6, characterized in that: The box moving mechanism includes a translation frame body and a translation driving member, the translation frame body is arranged to slide in the left-right direction, the material receiving box is connected to the translation frame body, and the translation driving member is used to drive the translation frame body to move left and right.

8. The blanking and recycling device for silicon steel sheets according to claim 7, characterized in that: The translation frame body has a plurality of positioning grooves, and the material receiving boxes are respectively arranged in the positioning grooves.

9. The silicon steel sheet blanking recycling device according to claim 8, characterized in that: The rear end of the positioning groove has an avoidance opening.

10. The blanking and recycling device for silicon steel sheets according to claim 9, wherein: Both the left and right ends of the bottom of the material receiving box have cushion blocks.

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