A waste aluminum packing and briquetting mechanism

Abstract

The utility model relates to waste aluminium recycling technical field, specifically disclose a waste aluminium packing briquetting mechanism, including frame, the surface of frame is equipped with extrusion subassembly and discharge assembly, the discharge assembly includes the L shape board in the inside of frame, the surface of L shape board is equipped with auxiliary mechanism, the auxiliary mechanism includes the first recess that opens in the surface of L shape board, the inside of first recess is equipped with three first springs, the inside sliding connection of first recess has the sliding plate, the both ends of first spring are fixedly connected with sliding plate and the inner wall of first recess respectively. The utility model discloses through the sliding of sliding plate in the inside of first recess, can make sliding plate retract in the inside of first recess in the process that first pressure plate extruded waste aluminium, and with the help of the elasticity of first spring, can make sliding plate automatically extend when L shape board overturns and sends out the formed waste aluminium block, reaches the effect that the one side of waste aluminium block is limited.

Description

Technical Field

[0001] This utility model belongs to the field of waste aluminum recycling technology, specifically relating to a waste aluminum baling and pressing mechanism. Background Technology

[0002] Waste aluminum refers to aluminum and aluminum products that have lost their original use value or have been eliminated or discarded. It is an important raw material for the recycling of aluminum resources. After recycling and processing, waste aluminum can be reused to produce various aluminum products, such as aluminum alloy profiles, aluminum foil, and aluminum castings. These products are widely used in many fields such as construction, transportation, packaging, and electronics.

[0003] Untreated scrap aluminum comes in various forms, such as scattered aluminum shavings and sheet-like aluminum foil, which contain a large number of voids and have extremely low space utilization. During recycling, it needs to be briquetized. The scrap aluminum after briquetting has relatively uniform specifications. By optimizing its form, resource conservation and efficiency improvement are achieved in transportation, storage and processing.

[0004] In the briquetting process of waste aluminum scrap recycling, the waste aluminum blocks, which are compressed and formed by hydraulic equipment, need to be transferred from the processing frame to the next process through a specific discharge mechanism. That is, the discharge plate installed inside the frame is flipped upward by the power device, pushing the formed waste aluminum blocks out from inside the frame. During the upward flipping process of the discharge plate, due to the lack of effective obstruction and positioning, the waste aluminum blocks are prone to slipping from the edge of the discharge plate into the frame under the combined action of their own gravity and the inertia of the flipping. Utility Model Content

[0005] The purpose of this utility model is to provide a waste aluminum baling and pressing mechanism to solve the problem in the prior art where the formed waste aluminum blocks are easy to fall off when they are sent out.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A waste aluminum baling and briquetting mechanism includes a frame. The surface of the frame is provided with an extrusion assembly and a discharge assembly. The discharge assembly includes an L-shaped plate located inside the frame. The surface of the L-shaped plate is provided with an auxiliary mechanism. The auxiliary mechanism includes a first groove formed on the surface of the L-shaped plate. The first groove is provided with three first springs. A sliding plate is slidably connected inside the first groove. The two ends of the first springs are fixedly connected to the sliding plate and the inner wall of the first groove, respectively. The cross-sectional shape of the sliding plate is trapezoidal.

[0008] Preferably, the extrusion assembly includes a first hydraulic cylinder mounted on the surface of the frame, a first pressure plate rotatably mounted on the output end of the first hydraulic cylinder, a second hydraulic cylinder fixedly mounted on the side wall of the frame, a second pressure plate fixedly connected to the output end of the second hydraulic cylinder, a third pressure plate provided inside the frame, a third hydraulic cylinder provided on one side of the third pressure plate, the output end of the third hydraulic cylinder fixedly connected to the third pressure plate, and the third hydraulic cylinder mounted on the outer surface of the frame.

[0009] Preferably, the discharge assembly includes a fixed plate fixedly connected to the surface of the frame, a fourth hydraulic cylinder rotatably mounted on the surface of the fixed plate, a rotating shaft rotatably connected to the surface of the frame, two connecting plates fixedly connected to the arc surface of the rotating shaft, cylinders rotatably connected to the surfaces of the two connecting plates, the output end of the fourth hydraulic cylinder fixedly connected to the cylinder, a fixed block fixedly connected to the arc surface of the rotating shaft, and an L-shaped plate fixedly connected to the side wall of the fixed block.

[0010] Preferably, the end face of the L-shaped plate is provided with a second groove, the interior of the second groove is provided with a plurality of second springs, the inner wall of the second groove is slidably connected to a limiting plate, and the two ends of the second spring are respectively fixedly connected to the limiting plate and the inner wall of the second groove.

[0011] Preferably, the end of the limiting plate away from the second spring has a triangular cross-sectional shape, and the end of the limiting plate away from the sliding plate has an inclined surface.

[0012] Preferably, the end face of the L-shaped plate is provided with a connecting groove, and a rectangular plate is slidably connected to the inner wall of the connecting groove. The rectangular plate is fixedly connected to the side wall of the limiting plate.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This invention utilizes the sliding plate within the first groove to retract into the first groove during the pressing of the scrap aluminum by the first pressure plate. Furthermore, with the help of the elastic force of the first spring, the sliding plate automatically extends out when the L-shaped plate flips and delivers the formed scrap aluminum block, thereby limiting one side of the scrap aluminum block and minimizing the possibility of the scrap aluminum block tilting and falling off the edge of the L-shaped plate.

[0015] This invention utilizes the sliding of the limiting plate and the rectangular plate, as well as the elastic force of the second spring, to automatically extend and limit the waste aluminum block after it has been squeezed by the second pressure plate, thereby further improving the limiting effect on the waste aluminum block. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a schematic diagram of the material discharge assembly of this utility model;

[0018] Figure 3 This utility model Figure 2 Partial structural diagram;

[0019] Figure 4 This is a partial structural schematic diagram of the auxiliary mechanism of this utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the third hydraulic cylinder and the third pressure plate of this utility model;

[0021] Figure 6 This is a schematic diagram of the structure of the second hydraulic cylinder and the second pressure plate of this utility model.

[0022] In the diagram: 1. Frame;

[0023] 2. Extrusion assembly; 201. First hydraulic cylinder; 202. First pressure plate; 203. Second hydraulic cylinder; 204. Third pressure plate; 205. Third hydraulic cylinder; 206. Second pressure plate;

[0024] 3. Discharge assembly; 301. Fixing plate; 302. Fourth hydraulic cylinder; 303. Rotating shaft; 304. Connecting plate; 305. Cylindrical column; 306. Fixing block; 307. L-shaped plate;

[0025] 4. Auxiliary mechanism; 401. First groove; 402. Sliding plate; 403. First spring; 404. Second groove; 405. Limiting plate; 406. Second spring; 407. Connecting groove; 408. Rectangular plate. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Reference Figures 1-6 As shown, this utility model provides a waste aluminum baling and pressing mechanism, including a frame 1, the surface of the frame 1 is provided with a pressing component 2 and a discharge component 3, the discharge component 3 includes an L-shaped plate 307 located inside the frame 1;

[0028] The extrusion assembly 2 includes a first hydraulic cylinder 201 mounted on the surface of the frame 1, a first pressure plate 202 rotatably mounted on the output end of the first hydraulic cylinder 201, a second hydraulic cylinder 203 fixedly mounted on the side wall of the frame 1, a second pressure plate 206 fixedly connected to the output end of the second hydraulic cylinder 203, a third pressure plate 204 provided inside the frame 1, a third hydraulic cylinder 205 provided on one side of the third pressure plate 204, the output end of the third hydraulic cylinder 205 fixedly connected to the third pressure plate 204, and the third hydraulic cylinder 205 mounted on the outer surface of the frame 1.

[0029] In this embodiment, the extrusion assembly 2 is existing technology. The first hydraulic cylinder 201, the second hydraulic cylinder 203, and the third hydraulic cylinder 205 all need to be connected by an oil pump, which is a technology well known to those skilled in the art and will not be described in detail here. A hole is provided on the side wall of the frame 1 near the second pressure plate 206 so that the second pressure plate 206 can pass through. The output shaft of the third hydraulic cylinder 205 slides through the frame 1 and is connected to the third pressure plate 204.

[0030] The discharge assembly 3 includes a fixing plate 301 fixedly connected to the surface of the frame 1. A fourth hydraulic cylinder 302 is rotatably mounted on the surface of the fixing plate 301. A rotating shaft 303 is rotatably connected to the surface of the frame 1. Two connecting plates 304 are fixedly connected to the arc surface of the rotating shaft 303. A cylinder 305 is rotatably connected to the surface of the two connecting plates 304. The output end of the fourth hydraulic cylinder 302 is fixedly connected to the cylinder 305. A fixing block 306 is fixedly connected to the arc surface of the rotating shaft 303. An L-shaped plate 307 is fixedly connected to the side wall of the fixing block 306.

[0031] In this embodiment, the discharge component 3 is existing technology, and the fourth hydraulic cylinder 302 needs to be connected through an oil pump, which is a technology well known to those skilled in the art, and will not be described in detail here.

[0032] An auxiliary mechanism 4 is provided on the surface of the L-shaped plate 307. The auxiliary mechanism 4 includes a first groove 401 formed on the surface of the L-shaped plate 307. Three first springs 403 are provided inside the first groove 401. A sliding plate 402 is slidably connected inside the first groove 401. The two ends of the first springs 403 are fixedly connected to the sliding plate 402 and the inner wall of the first groove 401, respectively. The cross-sectional shape of the sliding plate 402 is trapezoidal.

[0033] It should be noted that during the pressing process of the first pressure plate 202, it will squeeze the sliding plate 402. The end of the sliding plate 402 that is squeezed is inclined. The sliding plate 402 will contract. Under the elastic force of the first spring 403, the sliding plate 402 can rebound and limit the shape of the formed waste aluminum block.

[0034] In an optional embodiment: the end face of the L-shaped plate 307 is provided with a second groove 404, the interior of the second groove 404 is provided with a plurality of second springs 406, the inner wall of the second groove 404 is slidably connected to a limiting plate 405, the two ends of the second springs 406 are respectively fixedly connected to the limiting plate 405 and the inner wall of the second groove 404, the end face of the L-shaped plate 307 is provided with a connecting groove 407, the inner wall of the connecting groove 407 is slidably connected to a rectangular plate 408, and the rectangular plate 408 is fixedly connected to the side wall of the limiting plate 405.

[0035] It should be noted that, through the sliding of the limiting plate 405 and the rectangular plate 408, and under the elastic force of the second spring 406, the plate can automatically extend after being squeezed by the second pressure plate 206 to limit the scrap aluminum block, thereby further improving the limiting effect on the scrap aluminum block.

[0036] In an optional embodiment: the end of the limiting plate 405 away from the second spring 406 has a triangular cross-sectional shape, and the end of the limiting plate 405 away from the sliding plate 402 has an inclined surface.

[0037] It should be noted that if the limiting plate 405 is not fully retracted into the second groove 404, when the second pressure plate 206 presses the limiting plate 405, it will press against the inclined surface of the limiting plate 405, causing the limiting plate 405 to retract downward.

[0038] The working principle of this utility model is as follows: During use, after the worker pours waste aluminum shavings into the frame 1, the first hydraulic cylinder 201 is activated via an external power controller. The first hydraulic cylinder 201 drives the first pressure plate 202 to press down. After the first pressure plate 202 squeezes the aluminum shavings, the third hydraulic cylinder 205 is activated. The third hydraulic cylinder 205 drives the third pressure plate 204 to move, squeezing the aluminum shavings again. Then, the second hydraulic cylinder 203 is activated, driving the second pressure plate 206 to move, squeezing the aluminum shavings again. Finally, the formed waste aluminum block will be on the L-shaped plate 307. During the pressing process of the first pressure plate 202, it will squeeze the sliding plate 402. The end of the sliding plate 402 that is squeezed is inclined, causing the sliding plate 402 to contract. The first spring 403 is in a compressed state until the sliding plate 402... 2. The material is fully retracted into the first groove 401. The limiting plate 405 is squeezed, causing the rectangular plate 408 to slide downwards. The second spring 406 is in a compressed state. After extrusion molding, the first hydraulic cylinder 201, the second hydraulic cylinder 203, and the third hydraulic cylinder 205 are retracted. The first spring 403 and the second spring 406 will rebound. The sliding plate 402, the limiting plate 405, and the rectangular plate 408 will all extend to limit the formed waste aluminum block. Then, the fourth hydraulic cylinder 302 is activated, causing the output shaft of the fourth hydraulic cylinder 302 to retract. The connecting plate 304 will drive the rotating shaft 303 to rotate, and then the L-shaped plate 307 will flip, transporting the waste aluminum block out. Under the limiting and blocking of the limiting plate 405, the sliding plate 402, and the rectangular plate 408, the waste aluminum block is not easy to move, preventing it from falling off the L-shaped plate 307.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A waste aluminum baling and briquetting mechanism, comprising a frame (1), wherein the surface of the frame (1) is provided with an extrusion assembly (2) and a discharge assembly (3), wherein the discharge assembly (3) includes an L-shaped plate (307) located inside the frame (1), characterized in that, The surface of the L-shaped plate (307) is provided with an auxiliary mechanism (4). The auxiliary mechanism (4) includes a first groove (401) formed on the surface of the L-shaped plate (307). The first groove (401) is provided with three first springs (403). A sliding plate (402) is slidably connected inside the first groove (401). The two ends of the first springs (403) are fixedly connected to the sliding plate (402) and the inner wall of the first groove (401), respectively. The sliding plate (402) has a trapezoidal cross-sectional shape.

2. The waste aluminum baling and pressing mechanism according to claim 1, characterized in that: The extrusion assembly (2) includes a first hydraulic cylinder (201) mounted on the surface of the frame (1), a first pressure plate (202) rotatably mounted on the output end of the first hydraulic cylinder (201), a second hydraulic cylinder (203) fixedly mounted on the side wall of the frame (1), a second pressure plate (206) fixedly connected to the output end of the second hydraulic cylinder (203), a third pressure plate (204) provided inside the frame (1), a third hydraulic cylinder (205) provided on one side of the third pressure plate (204), the output end of the third hydraulic cylinder (205) fixedly connected to the third pressure plate (204), and the third hydraulic cylinder (205) mounted on the outer surface of the frame (1).

3. The waste aluminum baling and pressing mechanism according to claim 1, characterized in that: The discharge assembly (3) includes a fixing plate (301) fixedly connected to the surface of the frame (1). A fourth hydraulic cylinder (302) is rotatably mounted on the surface of the fixing plate (301). A rotating shaft (303) is rotatably connected to the surface of the frame (1). Two connecting plates (304) are fixedly connected to the arc surface of the rotating shaft (303). A cylinder (305) is rotatably connected to the surfaces of the two connecting plates (304). The output end of the fourth hydraulic cylinder (302) is fixedly connected to the cylinder (305). A fixing block (306) is fixedly connected to the arc surface of the rotating shaft (303). An L-shaped plate (307) is fixedly connected to the side wall of the fixing block (306).

4. The waste aluminum baling and pressing mechanism according to claim 1, characterized in that: The end face of the L-shaped plate (307) is provided with a second groove (404), and a plurality of second springs (406) are provided inside the second groove (404). A limiting plate (405) is slidably connected to the inner wall of the second groove (404), and the two ends of the second springs (406) are fixedly connected to the limiting plate (405) and the inner wall of the second groove (404) respectively.

5. The waste aluminum baling and pressing mechanism according to claim 4, characterized in that: The end of the limiting plate (405) away from the second spring (406) has a triangular cross-section, and the end of the limiting plate (405) away from the sliding plate (402) has an inclined surface.

6. The waste aluminum baling and pressing mechanism according to claim 4, characterized in that: The L-shaped plate (307) has a connecting groove (407) on its end face. A rectangular plate (408) is slidably connected to the inner wall of the connecting groove (407). The rectangular plate (408) is fixedly connected to the side wall of the limiting plate (405).

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