Hydraulic metal packing device

Abstract

The utility model relates to a hydraulic device, in particular to a hydraulic metal packing device. The utility model provides a hydraulic metal packing device. The hydraulic metal packing device comprises a material pressing box, a material pressing assembly, a material pushing assembly, a box cover assembly and a discharging assembly. A feeding port is formed in the top of the material pressing box, a box cover assembly is arranged at the position of the feeding port in an openable covering mode, a discharging port is formed in the middle of the bottom face of the material pressing box, a discharging assembly is arranged at the position of the discharging port in an openable covering mode, a material pressing assembly is arranged on one side wall of the material pressing box and presses materials in the length direction of the material pressing box, and a material pushing assembly is arranged on the other opposite side wall of the material pressing box. The material pushing assembly pushes materials in the length direction of the material pressing box. The technical problem that the connecting position of a discharging door and a material pressing box of an existing packaging device is prone to being damaged is solved.

Description

Technical Field

[0001] The utility model relates to a hydraulic device, in particular to a hydraulic metal baling device. Background Art

[0002] In order to facilitate transportation and storage, the scraps of various metals need to be baled into blocks. Generally, the hydraulic method is used to compress the metal scraps into blocks. The existing baling device unloads the materials immediately after the compression is completed. Therefore, the discharge port is generally arranged at the position where the metal hydraulic pressure ends. Since the volume of the metal block gradually decreases during the compression process and the required pressure becomes greater and greater, that is to say, a greater pressure needs to be borne at the discharge port. Therefore, the connection between the discharge door and the pressing box is easily damaged. Summary of the Utility Model

[0003] The main purpose of the utility model is to provide a hydraulic metal baling device, which solves the technical problem that the connection between the discharge door and the pressing box of the existing baling device is easily damaged.

[0004] To achieve the above purpose, the utility model provides a hydraulic metal baling device, which includes a pressing box, a pressing component, a pushing component, a box cover component and a discharging component;

[0005] An inlet is opened at the top of the pressing box, and the box cover component is provided at the inlet in an openable manner. A discharge port is opened in the middle of the bottom surface of the pressing box, and the discharging component is provided at the discharge port in an openable manner. A pressing component is provided on one side wall of the pressing box, and the pressing component presses the materials along the length direction of the pressing box. A pushing component is provided on the other opposite side wall of the pressing box, and the pushing component pushes the materials along the length direction of the pressing box.

[0006] Preferably, the pressing component includes a first oil cylinder and a pressing plate. The first oil cylinder is arranged along the length direction of the pressing box. The fixed end of the first oil cylinder is fixedly connected with the side wall of the pressing box. The movable end of the first oil cylinder extends into the pressing box, and the movable end of the first oil cylinder is fixedly connected with the pressing plate.

[0007] Preferably, the pushing component includes a second oil cylinder and a pushing plate. The second oil cylinder is arranged along the length direction of the pressing box. The fixed end of the second oil cylinder is fixedly connected with the side wall of the pressing box. The movable end of the second oil cylinder extends into the pressing box, and the movable end of the second oil cylinder is fixedly connected with the pushing plate.

[0008] Preferably, the box cover component includes a first connecting frame, a third oil cylinder, a second connecting frame and a cover plate;

[0009] The first connecting frame is fixedly arranged on the top of the pressing box. The first connecting frame is rotatably connected with the fixed end of the third oil cylinder. The third oil cylinder extends along the length direction of the pressing box. The movable end of the third oil cylinder is rotatably connected with the second connecting frame. The second connecting frame is fixedly connected with the cover plate. One end of the cover plate is hinged to the pressing box.

[0010] Preferably, the unloading assembly includes a third connecting frame, a fourth oil cylinder, a fourth connecting frame and an unloading plate;

[0011] The third connecting frame is fixedly connected to the bottom of the pressure box, the third connecting frame is rotatably connected to the fixed end of the fourth oil cylinder, the movable end of the fourth oil cylinder is rotatably connected to the fourth connecting frame, the fourth connecting frame is fixedly connected to the unloading plate, and one end of the unloading plate is hinged to the pressure box.

[0012] Preferably, the pressure box is provided with a dust suction port, and the dust suction port is connected to a dust collector.

[0013] The beneficial effects of the present utility model are as follows:

[0014] The present utility model sets the unloading port in the middle of the pressure box. During the hydraulic working process, the pressure here is relatively small due to the metal block, and the unloading assembly is not easily damaged, which can improve the service life of the device; by setting the unloading assembly, the metal block formed by hydraulic pressure can be pushed to the unloading port, so as to unload the pressed metal block more conveniently.

[0015] Since the metal scraps may be adhered with dust when placed in the pressure box and dust will be raised during the hydraulic process, to solve the above problems, the present utility model also sets a dust suction port on the side wall of the pressure box. The dust suction port is communicated with a dust collector, which can suck out the dust and achieve an environmental protection effect. Description of the Drawings

[0016] The following further describes the present utility model in detail in conjunction with the drawings and specific embodiments.

[0017] Figure 1 is a schematic diagram of a hydraulic metal baling device disclosed in the specific embodiment of the present utility model;

[0018] Figure 2 is another schematic diagram of a hydraulic metal baling device disclosed in the specific embodiment of the present utility model;

[0019] Figure 3 is an internal schematic diagram of the pressure box disclosed in the specific embodiment of the present utility model.

[0020] 1. Pressure box; 11. Feeding port; 12. Dust suction port; 2. Pressure component; 21. First oil cylinder; 22. Pressure plate; 3. Pushing component; 31. Second oil cylinder; 32. Pushing plate; 4. Box cover component; 41. First connecting frame; 42. Third oil cylinder; 43. Second connecting frame; 44. Cover plate; 5. Unloading component; 51. Third connecting frame; 52. Fourth oil cylinder; 53. Fourth connecting frame; 54. Unloading plate. Specific Embodiments

[0021] The following clearly and completely describes the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Many specific details are set forth in the following description in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Those skilled in the art can make similar promotions without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0022] As Figures 1 - 3 shown, the present utility model discloses a hydraulic metal baling device, which includes a material pressing box 1, a material pressing assembly 2, a material pushing assembly 3, a box cover assembly 4 and a discharging assembly 5. The cuboid material pressing box 1 is used for containing metal scraps, and the material pressing box 1 is the working space of the hydraulic pressure.

[0023] An inlet opening 11 is provided at the top of the material pressing box 1, and the box cover assembly 4 is covered at the inlet opening 11. As Figure 2 shown, the box cover assembly 4 includes a first connecting frame 41, a third oil cylinder 42, a second connecting frame 43 and a cover plate 44. The bottom of the first connecting frame 41 is welded to the top of the material pressing box 1, the top of the first connecting frame 41 is hinged to the fixed end of the third oil cylinder 42, the third oil cylinder 42 extends in the length direction of the material pressing box 1, the movable end of the third oil cylinder 42 is hinged to the second connecting frame 43, the bottom of the second connecting frame 43 is welded to the cover plate 44, and one end of the cover plate 44 close to the first connecting frame 41 is hinged to the side wall of the material pressing box 1. When in use, during the extension process of the third oil cylinder 42, it can control the rotation of the cover plate 44, so that the cover plate 44 completely covers the inlet opening 11, or the cover plate 44 can be opened to put the metal scraps into the material pressing box 1.

[0024] A discharging opening is provided in the middle of the bottom surface of the material pressing box 1, and the discharging assembly 5 is covered at the discharging opening. As Figure 1 shown, the discharging assembly 5 includes a third connecting frame 51, a fourth oil cylinder 52, a fourth connecting frame 53 and a discharging plate 54. The top of the third connecting frame 51 is welded to the bottom of the material pressing box 1, the bottom of the third connecting frame 51 is hinged to the fixed end of the fourth oil cylinder 52, the fourth oil cylinder 52 extends in the length direction of the material pressing box 1, the movable end of the fourth oil cylinder 52 is hinged to the fourth connecting frame 53, the top of the fourth connecting frame 53 is welded to the discharging plate 54, and one end of the discharging plate 54 close to the third connecting frame 51 is hinged to the material pressing box 1. When in use, the elongation and shortening of the fourth oil cylinder 52 can control the rotation of the discharging plate 54, so as to control the closing and opening of the discharging opening.

[0025] The material pressing assembly 2 is used for pressing the metal scraps into metal blocks, as Figure 2As shown, the blank holding assembly 2 includes a first oil cylinder 21 and a blank holding plate 22. The first oil cylinder 21 is arranged along the length direction of the blank holding box 1. The fixed end of the first oil cylinder 21 is welded to the outer side wall of the blank holding box 1, and the movable end of the first oil cylinder 21 passes through the side wall of the blank holding box 1 and extends into the interior of the blank holding box 1. Please refer to Figure 3 , the rightmost end of the first oil cylinder 21 is welded to the blank holding plate 22.

[0026] The pushing assembly 3 and the blank holding assembly 2 are symmetrically arranged. As Figure 3 shown, the pushing assembly 3 includes a second oil cylinder 31 and a pushing plate 32. The second oil cylinder 31 is arranged along the length direction of the blank holding box 1. The fixed end of the second oil cylinder 31 is welded to the outer side wall of the blank holding box 1, and the movable end of the second oil cylinder 31 extends into the blank holding box 1. Please refer to Figure 3 , the leftmost end of the second oil cylinder 31 is welded to the pushing plate 32.

[0027] During use, first start the third oil cylinder 42. The third oil cylinder 42 contracts, the cover plate 44 rotates, and the feed inlet 11 opens. The metal scraps are put into the blank holding box 1. Subsequently, start the third oil cylinder 42 again. The third oil cylinder 42 extends, the cover plate 44 rotates in the reverse direction, and the feed inlet 11 closes. Start the first oil cylinder 21. The first oil cylinder 21 extends, and the blank holding plate 22 presses the metal chips. After the hydraulic pressure is completed, the first oil cylinder 21 returns to its original position. Start the fourth oil cylinder 52. The fourth oil cylinder 52 shortens, the discharge port opens. Start the second oil cylinder 31. The second oil cylinder 31 extends, and the pressed metal block is pushed to the discharge port. Subsequently, the metal block falls out from the discharge port. Finally, the fourth oil cylinder 52 and the second oil cylinder 31 are reset.

[0028] During the hydraulic process, there may be dust. In order to prevent the dust from overflowing, in another embodiment, the blank holding box 1 is provided with a dust suction port 12, and the dust suction port 12 is connected to a vacuum cleaner (not shown in the figure). During use, the dust inside the blank holding box 1 can enter the vacuum cleaner from the dust suction port 12. There is a slit between the top end of the blank holding plate 22 close to the dust suction port 12 and the top wall of the blank holding box 1. The middle part of the cover plate 44 is provided with a ventilation hole (not shown) with fine gratings.

[0029] Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Claims

1. A hydraulic metal baling device, characterized in that: It comprises a material pressing box (1), a material pressing assembly (2), a material pushing assembly (3), a box cover assembly (4) and a material discharging assembly (5); The press box (1) is provided with a feed inlet (11) at the top, and a cover that can be opened at the feed inlet (11) is provided with the box cover assembly (4); a discharge port is provided at the middle of the bottom surface of the press box (1), and a cover that can be opened at the discharge port is provided with the discharge assembly (5); a press assembly (2) is provided on one side wall of the press box (1), and the press assembly (2) presses material along the length direction of the press box (1); and a push assembly (3) is provided on the other opposite side wall of the press box (1), and the push assembly (3) pushes material along the length direction of the press box (1).

2. A hydraulic metal baling device according to claim 1, characterized in that: The pressing assembly (2) comprises a first oil cylinder (21) and a pressing plate (22); the first oil cylinder (21) is arranged along the length direction of the pressing box (1); the fixed end of the first oil cylinder (21) is fixedly connected to the side wall of the pressing box (1); the movable end of the first oil cylinder (21) extends into the pressing box (1); and the movable end of the first oil cylinder (21) is fixedly connected to the pressing plate (22).

3. A hydraulic metal baling device according to claim 1, characterized in that: The pusher assembly (3) comprises a second oil cylinder (31) and a pusher plate (32); the second oil cylinder (31) is arranged along the length direction of the press box (1); the fixed end of the second oil cylinder (31) is fixedly connected to the side wall of the press box (1); the movable end of the second oil cylinder (31) extends into the press box (1); and the movable end of the second oil cylinder (31) is fixedly connected to the pusher plate (32).

4. A hydraulic metal baling device according to claim 1, characterized in that: The box cover assembly (4) comprises a first connecting frame (41), a third oil cylinder (42), a second connecting frame (43) and a cover plate (44); The first connecting frame (41) is fixedly arranged on the top of the material pressing box (1), the first connecting frame (41) is rotatably connected to the fixed end of the third oil cylinder (42), the third oil cylinder (42) extends along the length direction of the material pressing box (1), the movable end of the third oil cylinder (42) is rotatably connected to the second connecting frame (43), the second connecting frame (43) is fixedly connected to the cover plate (44), and one end of the cover plate (44) is hinged to the material pressing box (1).

5. A hydraulic metal baling device according to claim 1, characterized in that: The unloading assembly (5) comprises a third connecting frame (51), a fourth oil cylinder (52), a fourth connecting frame (53) and a unloading plate (54); The third connecting frame (51) is fixedly connected to the bottom of the press box (1), the third connecting frame (51) is rotatably connected to the fixed end of the fourth oil cylinder (52), the movable end of the fourth oil cylinder (52) is rotatably connected to the fourth connecting frame (53), the fourth connecting frame (53) is fixedly connected to the discharge plate (54), and one end of the discharge plate (54) is hinged to the press box (1).

6. A hydraulic metal baling device according to claim 1, characterized in that: The press box (1) is provided with a dust suction port (12), and the dust suction port (12) is connected to a dust collector.

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