Packing machine for recycling aluminum scraps

Abstract

The utility model discloses a packing machine for aluminum scrap recovery, and relates to the technical field of aluminum scrap recovery. The packaging machine for recycling the aluminum scraps comprises a machine body and a discharging hopper, a pressing block cavity is formed in the machine body, threaded rods are symmetrically installed at the front end and the rear end of the pressing block cavity, and one end of each threaded rod is fixedly connected with a first motor. In order to overcome the defect of non-uniform feeding of the packaging machine, the aluminum skimmings can be uniformly laid at the bottom of the briquetting cavity through the movement of the discharging hopper, so that the feeding uniformity is improved, the tightness and the stability of the packaged aluminum skimmings are further improved, the packaged blocks are prevented from loosening, and the storage and the transportation are convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum scrap recycling, in particular to a baling machine for aluminum scrap recycling. Background Art

[0002] In the process of aluminum processing and manufacturing, a large amount of waste chips and scraps are inevitably generated. At this time, a baler is needed to compress these loose aluminum chips into compact blocks for easy storage, transportation and subsequent smelting and recycling.

[0003] Existing balers generally load materials through conveyor belts, and the dropping points of the conveyor belts are basically the same, resulting in uneven distribution of aluminum chips in the baler. The chips are easily concentrated in one place, which will cause inconsistent density after the aluminum chips are packaged into blocks. Some areas may be too loose, while other areas may be too tight, affecting the overall stability of the packaged blocks, causing the packaged blocks to become loose during later transportation.

[0004] Therefore, in order to solve the defect of uneven feeding of the baler, it is necessary to propose a baler for recycling aluminum chips. Utility Model Content

[0005] The purpose of the utility model is to provide a baling machine for recycling aluminum chips, which can evenly spread the aluminum chips on the bottom of the briquetting chamber through the movement of the lower hopper, thereby improving the uniformity of feeding, and further improving the compactness and stability of the aluminum chips after being packaged into blocks, preventing the packaged blocks from becoming loose, and facilitating storage and transportation, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A baler for recycling aluminum scraps, comprising a machine body and a lower hopper, wherein a briquetting chamber is arranged in the machine body, threaded rods are symmetrically installed at the front and rear ends of the briquetting chamber, and one end of the threaded rod is fixedly connected to a first motor;

[0008] The lower hopper is threadedly connected to the threaded rod through a connecting block, a lower hopper is provided with a lower opening at the bottom, the width of the lower opening is consistent with the width of the briquetting cavity, the lower opening is translatedly arranged at the upper end of the briquetting cavity, a baffle plate is slidably connected to the lower opening, the baffle plate is connected to a cylinder through a piston rod, and the cylinder is fixedly mounted on the lower hopper.

[0009] Preferably, a hydraulic cylinder is fixedly installed on the top end of the machine body, and the hydraulic cylinder is connected to a hydraulic plate via a piston rod. A pushing cylinder is fixedly installed on the back end of the machine body, and the pushing cylinder is connected to a pushing plate via a piston rod.

[0010] Preferably, the hydraulic plate and the push plate are both fixedly connected with guide rods, and the guide rods are slidably connected to the machine body.

[0011] Preferably, the machine body is provided with a discharge port at the front end of the briquetting cavity.

[0012] Preferably, a stirring rod is movably installed in the lower hopper, a surface of the stirring rod is surrounded by spiral blades, and one end of the stirring rod is fixedly connected to a second motor.

[0013] Preferably, a vibration motor is fixedly installed outside the feed opening.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The aluminum chips recycling baler can evenly spread the aluminum chips on the bottom of the briquetting chamber through the movement of the lower hopper, thereby improving the uniformity of feeding and preventing the aluminum chips from falling in one place. The aluminum chips can form more compact and uniform baling blocks during the compression process, reducing the possibility of looseness and making it easier to store and transport them later. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0017] Figure 2 It is the cross-sectional plane of the machine body and the lower hopper of the utility model;

[0018] Figure 3 This is the internal structure diagram of the lower hopper of the utility model.

[0019] In the figure: 1. body; 11. hydraulic cylinder; 12. pushing cylinder; 13. discharge port; 14. briquetting chamber; 15. hydraulic plate; 16. pushing plate; 17. guide rod; 18. threaded rod; 19. first motor; 2. discharge hopper; 21. discharge port; 22. stirring rod; 23. vibration motor; 24. baffle plate; 25. cylinder; 26. second motor; 27. connecting block. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] To solve the technical problem of how to evenly load the baler, please refer to Figure 1-Figure 3 , this embodiment provides the following technical solutions:

[0022] A baler for recycling aluminum scraps includes a body 1 and a lower hopper 2. A briquetting chamber 14 is provided in the body 1. Threaded rods 18 are symmetrically installed at the front and rear ends of the briquetting chamber 14. One end of the threaded rod 18 is fixedly connected to a first motor 19. The lower hopper 2 is threadedly connected to the threaded rod 18 through a connecting block 27.

[0023] A feeding port 21 is provided at the bottom of the feeding hopper 2, and the width of the feeding port 21 is consistent with the width of the briquetting cavity 14. The feeding port 21 is translated at the upper end of the briquetting cavity 14, and a baffle plate 24 is slidably connected to the feeding port 21. The baffle plate 24 is connected to a cylinder 25 through a piston rod, and the cylinder 25 is fixedly installed on the feeding hopper 2.

[0024] A stirring rod 22 is movably installed in the lower hopper 2 . A spiral blade is arranged around the surface of the stirring rod 22 . A second motor 26 is fixedly connected to one end of the stirring rod 22 . A vibration motor 23 is fixedly installed outside the lower opening 21 .

[0025] Among them, the stirring rod 22 is set to prevent aluminum chips from clumping in the lower hopper 2. The spiral blades can break up the lumps, so that the aluminum chips always remain in a flowing state, reducing the risk of blockage in the discharge port 21, and promoting the uniformity of discharge. The vibration motor 23 is set to improve the fluidity of the aluminum chips through vibration, ensuring that the aluminum chips can be discharged smoothly and evenly from the lower hopper 2.

[0026] Specifically, aluminum chips are poured into the lower hopper 2, and the second motor 26 and the vibration motor 23 are started so that the aluminum chips can be fully stirred and vibrated in the lower hopper 2 to prevent the aluminum chips from agglomerating. Then the first motor 19 is started, and the first motor 19 drives the threaded rod 18 to rotate, so that the lower hopper 2 can move along the upper end of the briquetting cavity 14 until the lower feed port 21 moves into the briquetting cavity 14, and the cylinder 25 is started to drive the baffle plate 24 to move, so that the aluminum chips are discharged from the lower feed port 21, and as the lower feed port 21 moves, the aluminum chips can be spread flat on the bottom of the briquetting cavity 14 until the lower feed port 21 moves out of the briquetting cavity 14, and then the cylinder 25 is started to drive the baffle plate 24 to block the lower feed port 21.

[0027] To solve the technical problem of how the baler compresses aluminum chips into blocks, please refer to Figure 1-Figure 2 , this embodiment provides the following technical solutions:

[0028] A hydraulic cylinder 11 is fixedly installed on the top of the body 1, and the hydraulic cylinder 11 is connected to a hydraulic plate 15 through a piston rod. A pushing cylinder 12 is fixedly installed on the back end of the body 1, and the pushing cylinder 12 is connected to a pushing plate 16 through a piston rod. A guide rod 17 is fixedly connected to the hydraulic plate 15 and the pushing plate 16, and the guide rod 17 is slidably connected to the body 1. A discharge port 13 is opened at the front end of the body 1 located in the briquetting chamber 14.

[0029] The guide rod 17 is provided to guide the hydraulic plate 15 and the push plate 16, reduce deviation and swing, and improve the safety and stability of operation.

[0030] Specifically, when the aluminum chips are spread flat on the bottom of the briquetting chamber 14, the hydraulic cylinder 11 is started, and the hydraulic cylinder 11 drives the hydraulic plate 15 to compress the aluminum chips into blocks. After being compressed into blocks, the hydraulic plate 15 is lifted, and then the discharge port 13 is opened, and the pushing cylinder 12 is started, and the pushing cylinder 12 drives the pushing plate 16 to push the packaged block until the packaged block is pushed out of the discharge port 13, completing the automatic unloading of the packaged block.

[0031] Working principle: When using the baler for recycling aluminum chips, first pour the aluminum chips into the lower hopper 2, start the second motor 26 and the vibration motor 23, so that the aluminum chips are stirred to prevent agglomeration, and then start the first motor 19. The first motor 19 drives the threaded rod 18 to rotate and drives the lower hopper 2 to move. When the lower feed port 21 moves into the briquetting cavity 14, the cylinder 25 is started to drive the baffle plate 24 to move, so that the aluminum chips are discharged from the lower feed port 21. As the lower feed port 21 moves, the aluminum chips can be evenly spread on the bottom of the briquetting cavity 14 until the lower feed port 21 moves out of the briquetting cavity 14, the cylinder 25 is started to drive the baffle plate 24 to seal the lower feed port 21, and then the hydraulic cylinder 11 is started to drive the hydraulic plate 15 to compress the aluminum chips into blocks, and then the hydraulic plate 15 is lifted to open the discharge port 13, and then the pushing cylinder 12 is started to make the pushing plate 16 push the packing block until the packing block is pushed out of the discharge port 13.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A baling machine for recycling aluminum scraps, comprising a machine body (1) and a lower hopper (2), characterized in that: A pressing block cavity (14) is provided in the machine body (1), threaded rods (18) are symmetrically mounted at the front and rear ends of the pressing block cavity (14), and one end of the threaded rod (18) is fixedly connected to a first motor (19); The lower hopper (2) is threadedly connected to the threaded rod (18) via a connecting block (27); a lower hopper (2) is provided with a lower opening (21) at the bottom; the width of the lower opening (21) is consistent with the width of the briquetting cavity (14); the lower opening (21) is arranged translationally at the upper end of the briquetting cavity (14); a baffle plate (24) is slidably connected to the lower opening (21); the baffle plate (24) is connected to a cylinder (25) via a piston rod; and the cylinder (25) is fixedly mounted on the lower hopper (2).

2. The aluminum scrap recycling baler according to claim 1, characterized in that: A hydraulic cylinder (11) is fixedly mounted on the top end of the machine body (1), and the hydraulic cylinder (11) is connected to a hydraulic plate (15) via a piston rod. A pushing cylinder (12) is fixedly mounted on the back end of the machine body (1), and the pushing cylinder (12) is connected to a pushing plate (16) via a piston rod.

3. The aluminum scrap recycling baler according to claim 2, characterized in that: The hydraulic plate (15) and the push plate (16) are both fixedly connected with a guide rod (17), and the guide rod (17) is slidably connected to the machine body (1).

4. The aluminum scrap recycling baler according to claim 1, characterized in that: The machine body (1) is provided with a discharge port (13) at the front end of the briquetting chamber (14).

5. The aluminum scrap recycling baler according to claim 1, characterized in that: A stirring rod (22) is movably mounted in the lower hopper (2), a spiral blade is arranged around the surface of the stirring rod (22), and one end of the stirring rod (22) is fixedly connected to a second motor (26).

6. The aluminum scrap recycling baler according to claim 1, characterized in that: A vibration motor (23) is fixedly mounted outside the material discharge port (21).

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