Horizontal packing machine

Abstract

The utility model relates to the technical field of packaging machines, in particular to a horizontal packaging machine. Comprising a compression box, a cavity is formed in the compression box, a first hydraulic cylinder is arranged at one end of the compression box, a main pushing box is slidably connected into the compression box, a piston rod of the first hydraulic cylinder is connected with the main pushing box, a rectangular feeding port is formed in the middle of the top of the compression box, and the length of the main pushing box is larger than that of the feeding port; one side of the feeding port is rotationally connected with the lower end of the upper door cover, the other three sides of the feeding port are provided with fences, the compression box is further rotationally connected with a second hydraulic cylinder, and the end of a piston rod of the second hydraulic cylinder is hinged to the upper door cover; a third hydraulic cylinder is arranged on one side of one end, far away from the first hydraulic cylinder, of the compression box, a discharge port is formed in the other side of the compression box, a piston rod of the third hydraulic cylinder is connected with a side push head located in the compression box, and a side door cover driven by a fourth hydraulic cylinder is slidably connected to the discharge port. The device is high in efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of baling machines, in particular to a horizontal baling machine. Background Art

[0002] Metal scraps or cans need to be compressed by a baler because they occupy a large volume for easy storage and transportation. The patent with application number 201621135776.5 discloses a metal hydraulic baler, including a box body, a main pressure plate, a side pressure plate, a door cover, a main pressure oil cylinder, a side pressure oil cylinder, and a door closing oil cylinder. The box body is provided with a discharge port on the other side away from one end of the main pressure oil cylinder, and the box body is provided with a discharge mechanism on the side away from the side pressure oil cylinder. The discharge mechanism includes a discharge oil cylinder and a discharge pressure plate, and the discharge pressure plate extends into the discharge port. The discharge oil cylinder is fixedly connected to the discharge pressure plate. The box body is provided with a fixed bracket for fixing the discharge oil cylinder. When the discharge oil cylinder is retracted, the distance from the discharge port is not less than the box body width, which has the advantage of facilitating the withdrawal of metal blocks. However, it cannot be fed when compressing, and it needs to wait until the compression is completed before feeding. It cannot be compressed when feeding, and it needs to wait until the feeding is completed before compression, so the efficiency is low. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a horizontal baling machine in view of the above-mentioned technical deficiencies.

[0004] To solve the above technical problems, the technical solution adopted by the utility model is: a horizontal baling machine, including a compression box, the interior of the compression box is a cavity and a first hydraulic cylinder is arranged at one end of the compression box, a main push box is slidably connected in the compression box, a piston rod of the first hydraulic cylinder is connected to the main push box, a rectangular feed port is arranged in the middle of the top of the compression box, the length of the main push box is greater than the length of the feed port, one side of the feed port is rotatably connected to the lower end of the upper door cover, and the other three sides of the feed port are provided with baffles, the compression box is also rotatably connected to a second hydraulic cylinder, the piston rod end of the second hydraulic cylinder is hinged to the upper door cover, a third hydraulic cylinder is arranged on one side of the end of the compression box away from the first hydraulic cylinder and a discharge port is arranged on the other side, the piston rod of the third hydraulic cylinder is connected to a side push head located in the compression box, and a side door cover driven by a fourth hydraulic cylinder is slidably connected to the discharge port.

[0005] To further optimize the technical solution, the upper door cover is located on a side of the discharge port close to the first hydraulic cylinder.

[0006] To further optimize the technical solution, a bracket is provided on the top of the compression box, and the middle part of the second hydraulic cylinder is rotatably connected to the bracket.

[0007] Compared with the prior art, the utility model has the following advantages: a rectangular feed port is arranged in the middle of the top of the compression box, one side of the feed port is rotatably connected to the lower end of the upper door cover, and the other three sides of the feed port are arranged with enclosures, and the upper door cover and the enclosures form a feed hopper. When the main push box completely covers the feed port, metal chips can be added to the feed hopper. When the main push box completely opens the feed port after the compression is completed, the metal chips in the feed hopper will fall into the compression box, and the metal chips above the feed port will be pressed down by the upper door cover. Therefore, there is basically no need to wait for the next round of compression, and the efficiency is relatively high. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 The figure is a schematic diagram of the structure of a horizontal baler.

[0009] Figure 2 It is a cross-sectional view of a horizontal baler.

[0010] In the figure: 1. Compression box; 2. First hydraulic cylinder; 3. Second hydraulic cylinder; 4. Bracket; 5. Upper door cover; 6. Enclosure; 7. Third hydraulic cylinder; 8. Side door cover; 9. Fourth hydraulic cylinder; 10. Main push box; 11. Side push head. DETAILED DESCRIPTION

[0011] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0012] Specific implementation method: Combination Figure 1-2As shown, a horizontal baler comprises a compression box 1, the interior of the compression box 1 is a rectangular cavity and a first hydraulic cylinder 2 is arranged at one end thereof, a main push box 10 is slidably connected inside the compression box 1, a piston rod of the first hydraulic cylinder 2 is connected to the main push box 10, a rectangular feed port is arranged in the middle of the top of the compression box 1, the length of the main push box 10 is greater than the length of the feed port, when the main push box 10 is located at one end of the compression box 1 close to the first hydraulic cylinder 2, the main push box 10 completely gives way to the feed port, when the piston rod of the first hydraulic cylinder 2 is fully extended, the main push box 10 completely blocks the feed port, one side of the feed port is rotatably connected to the lower end of the upper door cover 5, the feed port The other three sides of the opening are provided with enclosures 6, and the upper door cover 5 can form a feed hopper with a rectangular cross-section together with the enclosures 6. The compression box 1 is also rotatably connected to a second hydraulic cylinder 3, and the piston rod end of the second hydraulic cylinder 3 is hinged to the upper door cover 5. When the piston rod of the second hydraulic cylinder 3 is fully extended, the bottom surface of the upper door cover 5 and the top surface of the internal cavity of the compression box 1 are on the same plane and cover the feed port. The compression box 1 is provided with a third hydraulic cylinder 7 on one side of the end away from the first hydraulic cylinder 2 and a discharge port on the other side. The piston rod of the third hydraulic cylinder 7 is connected to a side push head 11 located in the compression box 1, and a side door cover 8 driven by a fourth hydraulic cylinder 9 is slidably connected to the discharge port.

[0013] Preferably, the upper door cover 5 is located on the side of the discharge port close to the first hydraulic cylinder 2. When the upper door cover 5 is rotated from a vertical state to a horizontal state, even if the end thereof away from the first hydraulic cylinder 2 is slightly lower than the top surface of the main push box 10, this end can be easily lifted up by the main push box 10 so that the main push box 10 can pass through.

[0014] Specifically, a bracket 4 is provided on the top of the compression box 1 , and the middle part of the second hydraulic cylinder 3 is rotatably connected to the bracket 4 .

[0015] Working process: Combination Figure 2As shown, at the beginning, the main push box 10 is located at the right end of the compression box 1, and then metal chips are added into the compression box 1 through the feed hopper. The top surface of the metal chips is higher than the feed port, and then the upper door cover 5 is manipulated to rotate to a horizontal state to cover the feed port. In this process, the metal chips are also pressed down by the upper door cover 5, and then the main push box 10 is manipulated to move to the left to compress the metal chips. When the main push box 10 completely covers the feed port, the upper door cover 5 is manipulated to rotate to a vertical state. At this time, material can be added into the feed hopper manually. When the piston rod of the first hydraulic cylinder 2 is fully extended, the left side of the main push box 10 is just located on the right side of the side push head 11. Then the piston rod of the third hydraulic cylinder 7 is extended to compress the metal chips laterally. After the compression is completed, the side door cover 8 moves to one side, and the piston rod of the third hydraulic cylinder 7 continues to extend to push the compressed metal block out of the compression box 1. Then the side door cover 8 moves back to its original position to block the discharge port, and the side push head 11 and the main push box 10 return to their original positions. Then the metal chips in the feed hopper will fall into the compression box 1, and then the upper door cover 5 is operated to rotate to a horizontal state to cover the feed port. In this process, the metal chips above the feed port are also pressed down by the upper door cover 5. Then the main push box 10 is operated to move to the left to perform the next round of compression. Since the feed hopper can be filled with materials during compression, after the main push box 10 returns to its original position, the materials in the feed hopper will fall into the compression box 1, and the next round of compression can be performed without waiting, so the efficiency is relatively high.

[0016] 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 horizontal baler, comprising a compression box (1), one end of the compression box (1) being provided with a first hydraulic cylinder (2), characterized in that: A main push box (10) is slidably connected inside the compression box (1), the piston rod of the first hydraulic cylinder (2) is connected to the main push box (10), a rectangular feed port is arranged in the middle of the top of the compression box (1), the length of the main push box (10) is greater than the length of the feed port, one side of the feed port is rotatably connected to the lower end of the upper door cover (5), and the other three sides of the feed port are provided with a fence (6). The compression box (1) is also rotatably connected to the second hydraulic cylinder (3), the piston rod end of the second hydraulic cylinder (3) is hinged to the upper door cover (5), one side of the compression box (1) away from the first hydraulic cylinder (2) is provided with a third hydraulic cylinder (7) and the other side is provided with a discharge port, the piston rod of the third hydraulic cylinder (7) is connected to a side push head (11) located in the compression box (1), and the discharge port is slidably connected to a side door cover (8) driven by a fourth hydraulic cylinder (9).

2. A horizontal baler according to claim 1, characterized in that: The upper door cover (5) is located on a side of the discharge port close to the first hydraulic cylinder (2).

3. A horizontal baler according to any one of claims 1-2, characterized in that: A bracket (4) is provided on the top of the compression box (1), and the middle part of the second hydraulic cylinder (3) is rotatably connected to the bracket (4).

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