Briquetting machine for casting cold-rolled sheet

Abstract

The utility model discloses a briquetting machine for casting a cold-rolled sheet, which comprises a support frame, a working table is arranged above the support frame, an extrusion groove is arranged in the middle above the working table, first guide rods are inserted in the middle of a guide sleeve, and the upper parts of the four first guide rods are fixedly connected with a top plate; l-shaped mounting frames are arranged at the positions, located in the middles of the two sides of the extrusion groove, of the workbench, first hydraulic cylinders are fixedly mounted on the L-shaped mounting frames, the stroke ends of the first hydraulic cylinders are fixedly connected with a connecting plate, the connecting plate is fixedly connected with a top plate, and second hydraulic cylinders are arranged on the two sides of the upper portion of the top plate; the stroke end of the second hydraulic cylinder is fixedly connected with the pressing plate. According to the briquetting machine, extruded metal blocks are convenient to take, the briquetting machine is convenient to adjust, metal scraps of different heights can be extruded, the extrusion quality of the briquetting machine is effectively guaranteed, and the practicability of the extruding machine is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of briquetting machines, in particular to a briquetting machine for cold-rolled thin plate casting. Background Art

[0002] Cold-rolled sheet is the abbreviation of ordinary carbon structural steel cold-rolled sheet. Cold sheet is made of ordinary carbon structural steel hot-rolled steel strip, which is further cold-rolled into a steel plate with a thickness of less than 4mm. Since it is rolled at room temperature and does not produce iron oxide, the surface quality of the cold sheet is good and the dimensional accuracy is high. In addition, after annealing, its mechanical properties and process performance are better than those of hot-rolled thin steel sheets. In many fields, especially in the field of home appliance manufacturing, it has gradually replaced hot-rolled thin steel sheets. During the processing of cold-rolled thin sheets, moving waste will be generated. The waste treatment method is to extrude the waste through a briquetting device and then reuse the waste. When the existing briquetting machine extrudes scrap metal materials, the briquetting movement distance is the same each time, so that when the briquetting machine extrudes the metal waste, it is impossible to adjust the position of the pressing plate according to the volume of the extruded waste, which leads to a decrease in the extrusion quality of the waste, which is not conducive to the recycling of metal waste. For this reason, we propose a briquetting machine for cold-rolled sheet casting. Utility Model Content

[0003] In order to solve the above problems, the utility model provides a briquetting machine for cold-rolled thin plate casting. The utility model solves the problem that when the existing briquetting machine extrude scrap metal materials, the briquetting movement distance is the same each time, so that when the briquetting machine extrude the scrap metal materials, the position of the pressing plate cannot be adjusted according to the volume of the extruded scrap metal materials, thereby reducing the extrusion quality of the scrap metal materials and being unfavorable for the recycling of the scrap metal materials.

[0004] A briquetting machine for cold-rolled thin plate casting in the utility model comprises a support frame, a workbench is arranged above the support frame, an extrusion groove is arranged in the middle above the workbench, guide sleeves are arranged at four corners of the extrusion groove, the middle part of the guide sleeves is inserted into the inside of the first guide rod, the four first guide rods are fixedly connected to the top plate above, an L-shaped mounting frame is arranged in the middle of both sides of the extrusion groove, a first hydraulic cylinder is fixedly installed on the L-shaped mounting frame, the stroke end of the first hydraulic cylinder passes through the L-shaped mounting frame and is fixedly connected to the connecting plate, the connecting plate is fixedly connected to the top plate, second hydraulic cylinders are arranged on both sides above the top plate, the stroke end of the second hydraulic cylinder passes through the top plate and is fixedly connected to the pressure plate.

[0005] In the above scheme, the workbench is provided with a push plate in the middle of the extrusion groove, and a limiting groove matching the push plate is opened on the workbench.

[0006] In the above scheme, a U-shaped mounting frame is provided below the workbench and outside the limiting groove, a third hydraulic cylinder is provided in the middle below the U-shaped mounting frame, and the stroke end of the third hydraulic cylinder passes through the U-shaped mounting frame and is fixedly connected to the push plate.

[0007] In the above solution, the U-shaped mounting frame is provided with two second guide rods on both sides of the third hydraulic cylinder, and the stroke ends of the second guide rods are fixedly connected to the push plate.

[0008] In the above solution, the top plate is located on both sides of the second hydraulic cylinder and is plugged with third guide rods, and the third guide rods are fixedly connected to the pressure plate.

[0009] The advantages and beneficial effects of the utility model are as follows: the utility model provides a briquetting machine for cold-rolled thin plate casting, the first hydraulic cylinder drives the connecting plate to move in the vertical direction, the top plate is also moved by the transmission of the connecting plate, the position of the top plate is adjusted, the position of the second hydraulic cylinder and the pressing plate is also changed, the initial position of the pressing plate is changed, the briquetting machine can extrude metal waste of different thicknesses, the third hydraulic cylinder can push the push plate to move in the vertical direction, the push plate moves up, the metal block can be pushed out from the inside of the extrusion groove by the push plate, so that it is more convenient for the staff to take the extruded metal block. This kind of briquetting machine has a simple structure, is easy to operate, the extruded metal block is easy to take, the briquetting machine is easy to adjust, and can extrude metal waste of different heights, effectively ensuring the extrusion quality of the briquetting machine and improving the practicality of the extruder. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0011] Figure 1 It is a schematic diagram of the structure of the utility model;

[0012] Figure 2 It is a cross-sectional view of the utility model.

[0013] In the figure: 1. Support frame 2. Workbench 3. Extrusion groove 4. Guide sleeve

[0014] 5. First guide rod 6. Top plate 7. L-shaped mounting frame 8. First hydraulic cylinder

[0015] 9. Connecting plate 10. Second hydraulic cylinder 11. Pressing plate 12. Pushing plate

[0016] 13, limiting groove 14, U-shaped mounting frame 15, third hydraulic cylinder 16, second guide rod 17, third guide rod. DETAILED DESCRIPTION

[0017] The following is a further description of the specific implementation of the present invention in conjunction with the accompanying drawings and embodiments. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and cannot be used to limit the protection scope of the present invention.

[0018] like Figure 1-2 As shown, the utility model is a briquetting machine for cold-rolled thin plate casting, comprising a support frame 1, a workbench 2 is arranged above the support frame 1, an extrusion groove 3 is arranged in the middle of the upper part of the workbench 2, guide sleeves 4 are arranged at the four corners of the extrusion groove 3, the middle part of the guide sleeve 4 is inserted into the inside of the first guide rod 5, the first guide rod 5 and the guide sleeve 4 are movably connected, and the position of the top plate 6 can be adjusted by adjusting the degree of connection between the first guide rod 5 and the guide sleeve 4, the top of the four first guide rods 5 are fixedly connected to the top plate 6, the workbench 2 is located in the middle of both sides of the extrusion groove 3 and is provided with L-shaped mounting frames 7, and the L-shaped mounting frames 7 are fixedly installed with first hydraulic cylinders 8, and the first hydraulic cylinders 8 are moved The stroke end passes through the L-shaped mounting frame 7 and is fixedly connected to the connecting plate 9, and the connecting plate 9 is fixedly connected to the top plate 6. When the first hydraulic cylinder 8 is working, the first hydraulic cylinder 8 drives the connecting plate 9 to move in the vertical direction. Through the transmission of the connecting plate 9, the top plate 6 also moves accordingly. By adjusting the position of the top plate 6, the height of the second hydraulic cylinder 10 also changes accordingly. Second hydraulic cylinders 10 are provided on both sides above the top plate 6. The stroke end of the second hydraulic cylinder 10 passes through the top plate 6 and is fixedly connected to the pressing plate 11. When the second hydraulic cylinder 10 is working, the second hydraulic cylinder 10 can push the pressing plate 11 to move in the vertical direction. Through the mutual cooperation between the pressing plate 11 and the workbench 2, the extrusion of metal waste can be completed.

[0019] The workbench 2 is provided with a push plate 12 in the middle of the extrusion groove 3 , and a limiting groove 13 matching the push plate 12 is opened on the workbench 2 .

[0020] A U-shaped mounting frame 14 is provided below the workbench 2 and outside the limiting groove 13. A third hydraulic cylinder 15 is provided in the middle below the U-shaped mounting frame 14. The stroke end of the third hydraulic cylinder 15 passes through the U-shaped mounting frame 14 and is fixedly connected to the push plate 12. When the third hydraulic cylinder 15 is working, the third hydraulic cylinder 15 can push the push plate 12 to move in the vertical direction. When the push handle 12 moves, the extruded metal block can be pushed out, thereby making it easier for the staff to take the metal block.

[0021] The U-shaped mounting frame 14 is provided with two second guide rods 16 on both sides of the third hydraulic cylinder 15. The stroke ends of the second guide rods 16 are fixedly connected to the push plate 12, and the second guide rods 16 and the U-shaped mounting frame 14 are movably connected. Through the mutual cooperation between the second guide rods 16 and the U-shaped mounting frame 14, the movement stability of the push plate 12 is effectively improved.

[0022] The top plate 6 is located on both sides of the second hydraulic cylinder 10 and is plugged with a third guide rod 17. The third guide rod 17 is fixedly connected to the pressure plate 11, and the third guide rod 17 and the top plate 6 are movably connected. Through the mutual cooperation between the third guide rod 17 and the top plate 6, the movement stability of the pressure plate 11 is effectively improved.

[0023] Specifically, in the utility model, when the first hydraulic cylinder 8 is working, the first hydraulic cylinder 8 drives the connecting plate 9 to move in the vertical direction. Through the transmission of the connecting plate 9, the top plate 6 also moves accordingly. By adjusting the position of the top plate 6, the position of the second hydraulic cylinder 10 and the pressure plate 11 also changes accordingly. By changing the initial position of the pressure plate 11, the briquetting machine can extrude metal waste of different thicknesses, which effectively ensures the extrusion quality of the briquetting machine. After the extrusion of the metal waste is completed, the third hydraulic cylinder 15 can push the push plate 12 to move in the vertical direction. The push plate 12 moves up, and the metal block can be pushed out from the inside of the extrusion groove 3 by the push plate 12, so that it is more convenient for the staff to take the extruded metal block.

[0024] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A briquetting machine for cold rolled sheet casting, comprising a support frame (1), characterized in that: A workbench (2) is provided above the support frame (1), an extrusion groove (3) is provided in the middle of the upper part of the workbench (2), and guide sleeves (4) are provided at the four corners of the extrusion groove (3), and the middle part of the guide sleeve (4) is inserted into the inside of the first guide rod (5), and the top of the four first guide rods (5) is fixedly connected to the top plate (6), and the workbench (2) is provided with L-shaped mounting frames (7) in the middle of both sides of the extrusion groove (3), and a first hydraulic cylinder (8) is fixedly installed on the L-shaped mounting frame (7), and the stroke end of the first hydraulic cylinder (8) passes through the L-shaped mounting frame (7) and is fixedly connected to the connecting plate (9), and the connecting plate (9) is fixedly connected to the top plate (6), and second hydraulic cylinders (10) are provided on both sides of the upper part of the top plate (6), and the stroke end of the second hydraulic cylinder (10) passes through the top plate (6) and is fixedly connected to the pressure plate (11).

2. A briquetting machine for cold rolled sheet casting according to claim 1, characterized in that: The workbench (2) is provided with a push plate (12) in the middle of the extrusion groove (3), and a limiting groove (13) matching the push plate (12) is opened on the workbench (2).

3. A briquetting machine for cold rolled sheet casting according to claim 2, characterized in that: A U-shaped mounting frame (14) is provided below the workbench (2) and outside the limiting groove (13); a third hydraulic cylinder (15) is provided in the middle below the U-shaped mounting frame (14); a stroke end of the third hydraulic cylinder (15) passes through the U-shaped mounting frame (14) and is fixedly connected to the push plate (12).

4. A briquetting machine for cold rolled sheet casting according to claim 3, characterized in that: The U-shaped mounting frame (14) is provided with two second guide rods (16) on both sides of the third hydraulic cylinder (15), and the travel ends of the second guide rods (16) are fixedly connected to the push plate (12).

5. A briquetting machine for cold rolled thin plate casting according to claim 1, characterized in that: The top plate (6) is located on both sides of the second hydraulic cylinder (10) and is plugged with third guide rods (17), and the third guide rods (17) are fixedly connected to the pressure plate (11).

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