Scrap recovery treatment device for furniture production

Abstract

The utility model discloses a scrap recovery treatment device for furniture production, and belongs to the technical field of recovery treatment. The scrap recovery treatment device for furniture production comprises a coarse screening frame, a fine screening frame is arranged below the coarse screening frame, a collecting frame is arranged below the fine screening frame, and screening mechanisms are arranged in the coarse screening frame and the fine screening frame; the screening mechanism comprises a coarse screen fixedly connected to the interior of a coarse screening frame, a fine screen is fixedly connected to the interior of a fine screening frame, through the double-layer screening design of the coarse screen and the fine screen, a stirring frame and a stirring strip rotate to scatter chippings, and the chippings of different sizes pass through the coarse screen and the fine screen correspondingly. The coarse screen firstly intercepts large chippings, and the fine screen further screens fine chippings, so that the chippings with different particle sizes can be accurately separated through the grading screening mode, it is ensured that only the fine chippings are reserved in the collecting frame, convenience is provided for subsequent targeted treatment and recycling, and the treatment difficulty increase caused by mixing of the chippings with different particle sizes is avoided.

Description

Technical Field

[0001] This application relates to the field of recycling technology, and more specifically, to a waste recycling and processing device for furniture production. Background Technology

[0002] Furniture manufacturing debris recycling and processing equipment is used in the furniture manufacturing process to collect and process the debris generated during production, reduce environmental pollution, achieve rational use of resources, and ensure a clean and orderly production workshop.

[0003] Traditional waste disposal methods struggle to accurately separate waste of different sizes. Mixed waste not only increases the difficulty of subsequent processing but also affects recycling efficiency. Furthermore, furniture manufacturing waste often contains impurities such as ferrous metals, making manual sorting inefficient, costly, and prone to wasting metal resources.

[0004] In view of this, this application proposes a waste recycling and processing device for furniture production. Utility Model Content

[0005] The purpose of this application is to provide a waste recycling and processing device for furniture production, which solves the technical problems mentioned in the background art.

[0006] This application provides a furniture manufacturing debris recycling and processing device, including a coarse screening frame, a fine screening frame below the coarse screening frame, a collection frame below the fine screening frame, and a screening mechanism inside the coarse screening frame and the fine screening frame.

[0007] The screening mechanism includes a coarse screen fixedly connected inside the coarse screening frame, a fine screen fixedly connected inside the fine screening frame, a rotating rod rotatably inserted inside both the coarse and fine screens, a rotating sleeve fixedly connected above the outer wall of the rotating rod of the fine screening frame, a plurality of actuating bars fixedly connected to the outer wall of the rotating sleeve, and an electromagnet frame snapped onto the outer wall of the actuating bars.

[0008] Optionally, a sealing plate is provided above the coarse screening frame, and a fixed motor is fixedly connected to the upper end face of the sealing plate. A through-hole is provided on one side of the upper end face of the sealing plate.

[0009] Optionally, multiple inserts are fixedly connected to the periphery of the lower end face of the sealing plate, the coarse screening frame, and the fine screening frame, and multiple slots corresponding to the inserts are opened on the upper end face of the coarse screening frame, the fine screening frame, and the collection frame.

[0010] Optionally, the upper ends of both rotating rods are fixedly connected to limit frames, the lower end face of the sealing plate is rotatably connected to a limit head, and the lower ends of the rotating rods located on the coarse screen are fixedly connected to limit heads. The output end of the fixed motor passes through the sealing plate and is fixedly connected to the limit head.

[0011] Optionally, a stirring frame is fixedly connected above the outer wall of the rotating rod of the coarse screen.

[0012] Optionally, a knob is rotatably connected to one side of the upper surface of the electromagnet frame via a thread, and the threaded end of the knob extends into the actuating bar.

[0013] One or more technical solutions provided in this application have at least the following technical effects or advantages:

[0014] This application employs a dual-layer screening design with coarse and fine screens. The rotating agitator and actuating bar disperse debris, allowing debris of different sizes to pass through the coarse and fine screens separately. The coarse screen first intercepts larger debris, while the fine screen further filters out smaller debris. This tiered screening method accurately separates debris of different sizes, ensuring that only fine debris remains in the collection box. This facilitates subsequent targeted processing and recycling, avoiding increased processing difficulty caused by the mixing of debris of different sizes. During rotation, the electromagnet frame on the actuating bar uses strong magnetic attraction generated by energization to attract ferrous metal debris mixed with the fine debris. This design efficiently separates ferrous metal from other material debris, eliminating the need for manual sorting and significantly improving the recycling efficiency of ferrous metal debris. The separated ferrous metal can be directly recycled and reprocessed, improving resource utilization and reducing resource waste caused by ferrous metal mixed with other debris. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of the furniture manufacturing debris recycling and processing device disclosed in the embodiments of this application;

[0016] Figure 2 This is a structural development diagram of the furniture manufacturing debris recycling and processing device disclosed in the embodiments of this application;

[0017] Figure 3 This is a schematic diagram of the screening mechanism of the furniture manufacturing debris recycling and processing device disclosed in the embodiments of this application;

[0018] Figure 4 This is a schematic diagram of the internal structure of the coarse screening frame of the furniture manufacturing debris recycling and processing device disclosed in the embodiments of this application;

[0019] The following are the labels in the diagram: 1. Coarse screening frame; 2. Fine screening frame; 3. Collection frame; 4. Sealing plate; 5. Fixed motor; 6. Connecting port; 7. Screening mechanism; 8. Insert plate; 9. Slot; 701. Coarse screen; 702. Rotating rod; 703. Stirring frame; 704. Limiting frame; 705. Limiting head; 706. Fine screen; 707. Rotating sleeve; 708. Actuating bar; 709. Electromagnet frame; 710. Knob. Detailed Implementation

[0020] The present application will be further described in detail below with reference to the accompanying drawings.

[0021] Reference Figures 1-4 This application provides a furniture manufacturing debris recycling and processing device, including a coarse screening frame 1, a fine screening frame 2 below the coarse screening frame 1, and a collection frame 3 below the fine screening frame 2. A screening mechanism 7 is provided inside both the coarse screening frame 1 and the fine screening frame 2. The screening mechanism 7 includes a coarse screen 701 fixedly connected inside the coarse screening frame 1, and a fine screen 706 fixedly connected inside the fine screening frame 2. Rotating rods 702 are rotatably inserted into both the coarse screen 701 and the fine screen 706, located above the outer wall of the rotating rods 702 of the fine screening frame 2. A rotating sleeve 707 is fixedly connected, and multiple actuating strips 708 are fixedly connected to the outer wall of the rotating sleeve 707. An electromagnet frame 709 is snapped onto the outer wall of the actuating strips 708. Through the double-layer screening design of coarse screen 701 and fine screen 706, coarse screen 701 first intercepts larger debris, and fine screen 706 further screens fine debris. This graded screening method can accurately separate debris of different particle sizes, ensuring that only fine debris remains in the collection frame 3, which provides convenience for subsequent targeted treatment and recycling, and avoids the increased processing difficulty caused by the mixing of debris of different particle sizes.

[0022] During rotation, the electromagnet frame 709 on the actuating bar 708 uses the strong magnetic attraction generated by energization to attract ferrous metal debris mixed with fine particles. This design efficiently separates ferrous metal from other material debris, eliminating the need for manual sorting and greatly improving the recycling efficiency of ferrous metal debris. The separated ferrous metal can be directly recycled and reprocessed, improving resource utilization and reducing resource waste caused by ferrous metal mixed with other debris.

[0023] A sealing plate 4 is provided above the coarse screening frame 1. A fixed motor 5 is fixedly connected to the upper end face of the sealing plate 4. A through-hole 6 is provided on one side of the upper end face of the sealing plate 4. Multiple inserts 8 are fixedly connected to the periphery of the lower end faces of the sealing plate 4, the coarse screening frame 1, and the fine screening frame 2. Multiple slots 9 corresponding to the inserts 8 are provided on the upper end faces of the coarse screening frame 1, the fine screening frame 2, and the collection frame 3. Limiting frames 704 are fixedly connected to the upper ends of the two rotating rods 702. Limiting heads 705 are rotatably connected to the lower end face of the sealing plate 4. Limiting heads 705 are fixedly connected to the lower ends of the rotating rods 702 located on the coarse screen 701. The output end of the fixed motor 5 passes through the sealing plate 4 and is fixedly connected to the limiting head 705. The device adopts a modular design. The coarse screening frame 1, the fine screening frame 2, the collection frame 3, and the sealing plate 4 are connected to the slots 9 through the inserts 8. The limiting head 705 is inserted into the limiting frame 704. After screening, each component can be quickly disassembled to clean debris of different particle sizes and ferrous metal debris adsorbed on the electromagnet frame 709. This design simplifies the cleaning process, reduces cleaning difficulty, saves cleaning time, facilitates equipment maintenance and repair, reduces the risk of equipment failure due to debris residue, and extends equipment lifespan.

[0024] A stirring frame 703 is fixedly connected above the outer wall of the rotating rod 702 of the coarse screen 701. The stirring frame 703 and the actuating bar 708 rotate to break up the debris, so that debris of different sizes can pass through the coarse screen 701 and the fine screen 706 respectively, thereby increasing the screening rate. A knob 710 is connected to one side of the upper end face of the electromagnet frame 709 by a thread, and the threaded end of the knob 710 extends into the actuating bar 708. It is easy to install and disassemble, and it is convenient for workers to clean up iron debris.

[0025] Working principle: During use, the worker inserts the material discharge pipe for furniture production into the coarse screening frame 1 through the connecting port 6. The fixed motor 5 is started, causing the output end to rotate. This rotation of the output end causes the limiting head 705 below the sealing plate 4 to rotate. The limiting head 705 is inserted into the limiting frame 704 on the rotating rod 702 of the coarse screen 701. Simultaneously, the limiting head 705 at the lower end of the rotating rod 702 on the coarse screen 701 is inserted into the limiting frame 704 on the rotating rod 702 of the fine screen 706. The rotation of the limiting head 705 below the sealing plate 4 simultaneously drives the two rotating rods 702 to rotate synchronously. The rotation of the two rotating rods 702 drives the stirring rack 703 and the actuating bar 708 to rotate synchronously, activating the electromagnet frames 709 on the multiple actuating bars 708.

[0026] The debris is poured into the coarse screening frame 1 through the discharge pipe and falls onto the coarse screen 701. The stirring frame 703 rotates, breaking up the debris on the coarse screen 701. Smaller debris will pass through the coarse screen 701 and fall onto the fine screen 706. The rotating actuating bar 708 and the electromagnet frame 709 will agitate the smaller debris, allowing the finer debris to pass through the fine screen 706 and fall into the collection frame 3. At the same time, the energized electromagnet frame 709 has a strong magnetic attraction, which can attract smaller iron metal debris to the electromagnet frame 709.

[0027] After screening, remove the discharge pipe, turn off the fixed motor 5, and disassemble the sealing plate 4, coarse screening frame 1, and fine screening frame 2 in sequence. The insert 8 at the lower end of the sealing plate 4 separates from the slot 9 on the coarse screening frame 1, the insert 8 at the lower end of the coarse screening frame 1 separates from the slot 9 on the fine screening frame 2, and the insert 8 at the lower end of the fine screening frame 2 separates from the slot 9 on the collection frame 3. At the same time, the limiting head 705 disengages from the limiting frame 704. The operator then pours out the larger debris inside the coarse screening frame 1, the smaller debris inside the fine screening frame 2, and the fine debris inside the collection frame 3. Then, loosen the knob 710, remove the electromagnet frame 709 on the toggle bar 708, turn off the electromagnet frame 709, and collect the iron debris on the electromagnet frame 709. By recycling debris of different materials and sizes, resource utilization is improved, processing costs are reduced, and the environmental impact of mixed processing is minimized. After collection, the various mechanisms can be reassembled.

[0028] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A device for the recovery of scraps in the production of furniture, comprising a coarse screening frame (1), characterized in that: Below the coarse screening frame (1) is a fine screening frame (2), and below the fine screening frame (2) is a collection frame (3). The coarse screening frame (1) and the fine screening frame (2) are equipped with screening mechanisms (7). The screening mechanism (7) includes a coarse screen (701) fixedly connected inside the coarse screening frame (1), a fine screen (706) fixedly connected inside the fine screening frame (2), a rotating rod (702) rotatably inserted inside both the coarse screen (701) and the fine screen (706), a rotating sleeve (707) fixedly connected above the outer wall of the rotating rod (702) of the fine screening frame (2), a plurality of actuating bars (708) fixedly connected to the outer wall of the rotating sleeve (707), and an electromagnet frame (709) snapped onto the outer wall of the actuating bar (708).

2. The shavings recycling device for furniture production according to claim 1, characterized in that: A sealing plate (4) is provided above the coarse screening frame (1). A fixed motor (5) is fixedly connected to the upper end face of the sealing plate (4). A communication port (6) is provided through one side of the upper end face of the sealing plate (4).

3. The shavings recycling device for furniture production according to claim 2, characterized in that: Multiple inserts (8) are fixedly connected to the periphery of the lower end face of the sealing plate (4), the coarse screening frame (1) and the fine screening frame (2), and multiple slots (9) corresponding to the inserts (8) are opened on the upper end face of the coarse screening frame (1), the fine screening frame (2) and the collection frame (3).

4. The shavings recycling device for furniture production according to claim 2, characterized in that: The upper ends of the two rotating rods (702) are fixedly connected to the limit frame (704), the lower end face of the sealing plate (4) is rotatably connected to the limit head (705), and the lower ends of the rotating rods (702) located on the coarse screen (701) are fixedly connected to the limit head (705). The output end of the fixed motor (5) passes through the sealing plate (4) and is fixedly connected to the limit head (705).

5. The shavings recycling device for furniture production according to claim 1, characterized in that: A stirring rack (703) is fixedly connected above the outer wall of the rotating rod (702) of the coarse screen (701).

6. The shavings recycling device for furniture production according to claim 1, characterized in that: A knob (710) is rotatably connected to one side of the upper end face of the electromagnet frame (709) via a thread, and the threaded end of the knob (710) extends into the actuating bar (708).

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