Pressing device for scrap metal hydraulic packing machine

Abstract

The utility model relates to the technical field of scrap metal hydraulic baling machines, in particular to a material pressing device for a scrap metal hydraulic baling machine, which comprises an extrusion forming box, a flaring cylinder is fixedly mounted at the top of the extrusion forming box, a support frame is fixedly mounted on the extrusion forming box, and a press-in component is arranged on the support frame. The press-in assembly comprises two first air cylinders which are symmetrical to each other and fixedly installed on a top plate body of the supporting frame, a conical press-in plate is arranged on telescopic shafts of the two first air cylinders, a rectangular hole is formed in the center of the conical press-in plate, a fixing frame is fixedly installed on the top face of the conical press-in plate, and a compaction assembly is arranged on the fixing frame. The compaction assembly comprises a second air cylinder fixedly installed on the fixing frame, and a compaction plate connected with the rectangular hole in a sliding mode is arranged on a telescopic shaft of the second air cylinder. According to the utility model, super-long metal can be pressed in in advance and then compacted and packed, so that the use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of waste metal hydraulic balers, and specifically, to a material pressing device for a waste metal hydraulic baler. Background Art

[0002] When performing waste metal processing operations, since scattered waste metal occupies a large amount of space, in order to save space, facilitate transportation, and subsequent processing, scattered waste metal is usually compacted and baled. When performing the baling operation, a corresponding waste metal hydraulic baler is usually used. A material pressing device is provided on the waste metal hydraulic baler, and the material pressing device is used to press down to compact the waste metal;

[0003] Common material pressing devices on the market generally use a pressing plate to press the waste metal into a corresponding mold to complete the compaction operation. However, in specific use, since the waste metal put into the mold is not neatly arranged, and some waste metals are relatively long. After the length of the waste metal exceeds the mold and rests on one side plate of the mold, as Figure 5 shown, the lower projection of the waste metal may be outside the lower projection of the mold. At this time, when the simple pressing plate presses down, the ultra-long waste metal may be squeezed between the pressing plate and the side of the mold. The extrusion of the waste metal between the pressing plate and the side of the mold will generate a certain extrusion force on the side plate of the mold. In severe cases, it will cause damage to the side plate of the mold, affecting the normal compaction operation and bringing inconvenience to the user. In view of this, we propose a material pressing device for a waste metal hydraulic baler. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a material pressing device for a waste metal hydraulic baler to solve the defects mentioned in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solution:

[0006] A material pressing device for a waste metal hydraulic baler includes an extrusion forming box. A flaring cylinder is fixedly installed on the top of the extrusion forming box. A support frame is fixedly installed on the extrusion forming box. A pressing-in component is arranged on the support frame. The pressing-in component includes two first cylinders that are symmetrically arranged and fixedly installed on the top plate of the support frame. A conical pressing plate is arranged on the telescopic shafts of the two first cylinders. A rectangular hole is arranged at the center position of the conical pressing plate. A fixing frame is fixedly installed on the top surface of the conical pressing plate. A compaction component is arranged on the fixing frame. The compaction component includes a second cylinder fixedly installed on the fixing frame. A compaction plate that is slidably connected with the rectangular hole is arranged on the telescopic shaft of the second cylinder.

[0007] Preferably, the flaring cylinder is in the shape of a hollow quadrangular frustum, and the size of the conical pressing plate is adapted to the size of the flaring cylinder, ensuring that the conical pressing plate can be stably pressed down inside the flaring cylinder.

[0008] Preferably, the conical pressing plate is used to press the ultra-long waste metal into the extrusion forming box.

[0009] Preferably, a first rectangular plate is fixedly installed at the end of the telescopic shaft of the first cylinder, and the conical pressing plate is fixedly connected to the first rectangular plate through a plurality of fastening bolts, which is convenient for fixedly installing the conical pressing plate on the telescopic shaft of the first cylinder.

[0010] Preferably, a second rectangular plate is fixedly installed at the end of the telescopic shaft of the second cylinder, and the compaction plate is fixedly connected to the second rectangular plate through a plurality of fastening bolts, which is convenient for fixedly installing the compaction plate on the telescopic shaft of the second cylinder.

[0011] Preferably, two symmetrically arranged guide posts are fixedly installed on the second rectangular plate, and a guide sleeve is slidably connected to the guide posts. The guide sleeve is fixedly installed on the fixed frame, which is convenient for guiding the rectangular plate by using the guide posts and the guide sleeve.

[0012] Preferably, fixing disks are fixedly installed at the ends of the guide posts and the guide sleeves, and the two fixing disks are respectively fixedly installed on the second rectangular plate and the fixed frame, which is convenient for fixedly installing the guide posts and the guide sleeves.

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

[0014] 1. By setting the flaring cylinder in the present utility model, the ultra-long waste metal can also be located inside the extrusion forming box and the flaring cylinder. Through the setting of the pressing-in assembly and the compaction assembly, it is ensured that during use, the first cylinder can drive the conical pressing plate to press the ultra-long metal into the extrusion forming box first, and then the second cylinder can drive the compaction plate to compact the waste metal in the extrusion forming box, achieving the effect of compacting and packing a certain amount of ultra-long metal, which is convenient for use.

[0015] 2. By setting the guide posts and the guide sleeves in the present utility model, the effect of guiding the compaction plate can be achieved, which is beneficial to ensuring that the compaction plate moves more stably up and down. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the overall structural schematic diagram of the present utility model;

[0017] Figure 2 is the exploded structural schematic diagram of the present utility model;

[0018] Figure 3This is a schematic structural diagram of the press-in component of the present utility model;

[0019] Figure 4 This is a schematic structural diagram of the compaction component of the present utility model;

[0020] Figure 5 This is a schematic diagram when the present utility model is in use.

[0021] The meanings of the various reference numerals in the figure are as follows: 1, extrusion molding box; 10, flaring tube; 11, support frame; 2, press-in component; 20, first cylinder; 201, first rectangular plate; 21, tapered press-in plate; 22, rectangular hole; 23, fixing frame; 3, compaction component; 30, second cylinder; 31, second rectangular plate; 32, compaction plate; 33, guide post; 34, guide sleeve; 35, fixing disk. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0023] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship 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 cannot be construed as a limitation to the present utility model.

[0024] Please refer to Figures 1 - 5, the present utility model provides a technical solution: a material pressing device for a waste metal hydraulic baler, including an extrusion forming box 1. A flaring cylinder 10 is fixedly installed at the top of the extrusion forming box 1. A support frame 11 is fixedly installed on the extrusion forming box 1. A pressing-in assembly 2 is arranged on the support frame 11. The pressing-in assembly 2 includes two first cylinders 20 that are symmetrically arranged and fixedly installed on the top plate of the support frame 11. A conical pressing plate 21 is arranged on the telescopic shafts of the two first cylinders 20. A rectangular hole 22 is arranged at the central position of the conical pressing plate 21. A fixing frame 23 is fixedly installed on the top surface of the conical pressing plate 21. A compacting assembly 3 is arranged on the fixing frame 23. The compacting assembly 3 includes a second cylinder 30 fixedly installed on the fixing frame 23. A compacting plate 32 that is slidably connected with the rectangular hole 22 is arranged on the telescopic shaft of the second cylinder 30. The flaring cylinder 10 is in the shape of a hollow quadrangular frustum. The size of the conical pressing plate 21 is adapted to the size of the flaring cylinder 10, ensuring that the conical pressing plate 21 can stably perform a pressing-down operation within the flaring cylinder 10. And the conical pressing plate 21 is used to press the ultra-long waste metal into the extrusion forming box 1. Then, with the pressing-down of the compacting plate 32, the operation of compacting the waste metal is realized, which is convenient to use.

[0025] In this embodiment, a first rectangular plate 201 is fixedly installed at the end of the telescopic shaft of the first cylinder 20. The conical pressing plate 21 is fixedly connected with the first rectangular plate 201 through a plurality of fastening bolts, which is convenient for fixedly installing the conical pressing plate 21 on the telescopic shaft of the first cylinder 20.

[0026] Specifically, a second rectangular plate 31 is fixedly installed at the end of the telescopic shaft of the second cylinder 30. The compacting plate 32 is fixedly connected with the second rectangular plate 31 through a plurality of fastening bolts, which is convenient for fixedly installing the compacting plate 32 on the telescopic shaft of the second cylinder 30.

[0027] Furthermore, two symmetrically arranged guide posts 33 are fixedly installed on the second rectangular plate 31. A guide sleeve 34 is slidably connected to the guide posts 33. The guide sleeve 34 is fixedly installed on the fixing frame 23, which is convenient for guiding the second rectangular plate 31 by using the guide posts 33 and the guide sleeve 34.

[0028] In addition, fixing disks 35 are fixedly installed at the ends of the guide posts 33 and the guide sleeve 34. The two fixing disks 35 are respectively fixedly installed on the second rectangular plate 31 and the fixing frame 23, which is convenient for fixedly installing the guide posts 33 and the guide sleeve 34.

[0029] It should be noted that the first cylinder 20 and the second cylinder 30 in this embodiment are both existing conventional technologies and will not be elaborated here.

[0030] When the material pressing device for the waste metal hydraulic baler of the present utility model is in use, the bottom surface of the compaction plate 32 is pre-positioned on the same plane as the bottom surface of the conical pressing plate 21. Then, the waste metal is put into the extrusion forming box 1. After the over-length metal abuts against the inner wall of the flaring cylinder 10, the first cylinder 20 is first started and made to work. When the first cylinder 20 works, the telescopic shaft thereon elongates to drive the conical pressing plate 21 to move downward. Since the size of the conical pressing plate 21 is adapted to the size of the flaring cylinder 10, after the conical pressing plate 21 is pressed in, the over-length waste metal can be pressed into the extrusion forming box 1. Then, the second cylinder 30 is started and made to work. When the second cylinder 30 works, the telescopic shaft thereon elongates to drive the compaction plate 32 to move downward. As the compaction plate 32 moves downward, the waste metal in the flaring cylinder 10 is compacted and baled, which is convenient for use.

[0031] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present utility model and are not used to limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A material pressing device for a waste metal hydraulic baler, comprising an extrusion forming box (1), characterized in that: A flaring cylinder (10) is fixedly installed at the top of the extrusion molding box (1). A support frame (11) is fixedly installed on the extrusion molding box (1). A pressing-in assembly (2) is arranged on the support frame (11). The pressing-in assembly (2) includes two first cylinders (20) that are symmetrically arranged and fixedly installed on the top plate of the support frame (11). A conical pressing plate (21) is arranged on the telescopic shafts of the two first cylinders (20). A rectangular hole (22) is arranged at the center position of the conical pressing plate (21). A fixing frame (23) is fixedly installed on the top surface of the conical pressing plate (21). A compaction assembly (3) is arranged on the fixing frame (23). The compaction assembly (3) includes a second cylinder (30) fixedly installed on the fixing frame (23). A compaction plate (32) that is slidably connected to the rectangular hole (22) is arranged on the telescopic shaft of the second cylinder (30).

2. The material pressing device for a waste metal hydraulic baler according to claim 1, characterized in that: The flaring cylinder (10) is in the shape of a hollow frustum of a pyramid. The size of the conical pressing plate (21) is adapted to the size of the flaring cylinder (10).

3. The material pressing device for a scrap metal hydraulic baler according to claim 1, characterized in that: The conical pressing plate (21) is used to press the ultra-long scrap metal into the extrusion molding box (1).

4. The material pressing device for waste metal hydraulic baling machine according to claim 1, characterized in that: A first rectangular plate (201) is fixedly installed at the end of the telescopic shaft of the first cylinder (20). The conical pressing plate (21) is fixedly connected to the first rectangular plate (201) through a plurality of fastening bolts.

5. The material pressing device for the waste metal hydraulic baler according to claim 1, wherein: A second rectangular plate (31) is fixedly installed at the end of the telescopic shaft of the second cylinder (30). The compaction plate (32) is fixedly connected to the second rectangular plate (31) through a plurality of fastening bolts.

6. The material pressing device for the waste metal hydraulic baler according to claim 5, characterized in that: Two symmetrically arranged guide posts (33) are fixedly installed on the second rectangular plate (31). A guide sleeve (34) is slidably connected to the guide posts (33). The guide sleeve (34) is fixedly installed on the fixing frame (23).

7. The material pressing device for the waste metal hydraulic baler according to claim 6, wherein: Fixed disks (35) are fixedly installed at the ends of the guide posts (33) and the guide sleeves (34). The two fixed disks (35) are respectively fixedly installed on the second rectangular plate (31) and the fixing frame (23).

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