Blank feeding device of steel plate cold-rolling mill

Abstract

The utility model relates to the technical field of steel plate feeding, in particular to a blank feeding device of a steel plate cold-rolling mill, which can adjust the conveying height of a steel plate according to the height of a cold-rolling mill operating table, is suitable for cold-rolling mills with operating tables with different heights, and is convenient to use and low in limitation. Comprising a bottom plate and a belt conveyor. The device further comprises a height adjusting mechanism, an adsorption mechanism, a moving mechanism and a supporting mechanism, the supporting mechanism is installed on the bottom plate and used for supporting the steel plate, the adsorption mechanism is located above the supporting mechanism, the adsorption mechanism is provided with an adsorption function and installed on the moving mechanism, and the moving mechanism is used for moving the adsorption mechanism. The belt conveyor is installed on the bottom plate through the height adjusting mechanism, and the height adjusting mechanism is used for adjusting the height of the belt conveyor.

Description

Technical Field

[0001] The utility model relates to the technical field of steel plate feeding, in particular to a steel plate cold rolling mill blank feeding device. Background Art

[0002] Steel plate cold rolling refers to a processing method that extrudes steel plates at room temperature to deform them and increase their strength and hardness. Before cold rolling the steel plates, the loading mechanism must first be used to transport the steel plates to the operating table of the cold rolling mill. In the prior art, the utility model patent with patent application number 202023188896.0 discloses a cold-rolled steel sheet feeding device, which mainly includes a support frame, a horizontal moving device is fixedly installed on the top of the support frame, a hydraulic cylinder is arranged on the front of the horizontal moving device, an adsorption plate is fixedly connected to the bottom of the hydraulic cylinder, a suction cup is fixedly connected to the bottom of the adsorption plate, and a conveyor belt mechanism is located on the right side of the suction cup; when the steel plate is fed, the steel plate is adsorbed and fixed by the suction cup at the lower end of the adsorption plate, and then the adsorption plate drives the steel plate to move to the top of the conveyor belt mechanism through the horizontal moving mechanism, and then the suction cup is released to make the steel plate fall onto the conveyor belt mechanism, and then the steel plate is transported to the right by the conveyor belt mechanism, so that the steel plate can be transported to the operating table of the cold rolling mill via the conveyor belt mechanism; the inventor believes that there are the following problems in its use, because the height of its conveyor belt conveying mechanism cannot be adjusted, so it can only convey the steel plate to a fixed height, and the height of the operating table on the cold rolling mills of different specifications is different, so it is not suitable for cold rolling mills of different specifications, resulting in high limitations in its use and inconvenience in use. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a steel plate cold rolling mill billet feeding device which can adjust the conveying height of the steel plate according to the height of the cold rolling mill operating table, is suitable for cold rolling mills with operating tables of different heights, is easy to use, and has few limitations.

[0004] The utility model discloses a billet feeding device for a steel plate cold rolling mill, comprising a bottom plate and a belt conveyor; the utility model also comprises a height adjustment mechanism, an adsorption mechanism, a moving mechanism and a supporting mechanism, wherein the supporting mechanism is mounted on the bottom plate, the supporting mechanism is used to support the steel plate, the adsorption mechanism is located above the supporting mechanism, the adsorption mechanism has an adsorption mechanism, the adsorption mechanism is mounted on the moving mechanism, the moving mechanism is used to move the adsorption mechanism, the belt conveyor is mounted on the bottom plate through the height adjustment mechanism, and the height adjustment mechanism is used to adjust the height of the belt conveyor; the bottom plate is first mounted on the left side of the cold rolling mill, and then the height of the belt conveyor is adjusted through the height adjustment mechanism until the belt conveyor The height of the machine is consistent with the height of the operating table on the cold rolling mill, and the right end of the belt conveyor is close to the operating table of the cold rolling mill. Then, a steel plate on the upper end of the supporting mechanism is adsorbed and fixed by the adsorption mechanism, and then the adsorption mechanism drives the steel plate to move to the belt conveyor through the moving mechanism, and then the adsorption mechanism is released to place the steel plate on the belt conveyor, and then the belt conveyor is opened to allow the belt conveyor to transport the steel plate to the right until the steel plate is transported to the operating table of the cold rolling mill. The conveying height of the steel plate can be adjusted according to the height of the operating table of the cold rolling mill, and can be suitable for cold rolling mills with operating tables of different heights. It is easy to use and has low limitations.

[0005] Preferably, the height adjustment mechanism includes multiple groups of pillars, multiple groups of sliding columns, a lifting plate and a hydraulic cylinder, the multiple groups of pillars are fixedly mounted on the base plate, the lower parts of the multiple groups of sliding columns are respectively slid up and down on the multiple groups of pillars, the lifting plate is fixedly mounted on the upper ends of the multiple groups of sliding columns, the hydraulic cylinder is fixedly mounted on the base plate, a push rod is provided at the output end of the hydraulic cylinder, the lifting plate is fixedly mounted on the upper end of the push rod, and the belt conveyor is fixedly mounted on the upper end of the lifting plate; when adjusting the conveying height of the steel plate by the belt conveyor, the hydraulic cylinder is turned on, the hydraulic cylinder drives the lifting plate to adjust the height through the push rod, and the lifting plate adjusts the height of the belt conveyor until the conveying height of the belt conveyor is the required height; it is easy to use and has few limitations.

[0006] Preferably, the support mechanism includes a support plate, two sets of lead screws and four sets of limit plates, the support plate is fixedly mounted on the upper end of the base plate, the two sets of lead screws are rotatably mounted on the left and right parts of the support plate respectively, the front and rear parts of the support plate are respectively provided with external threads of opposite rotation directions, the four sets of limit plates are respectively screwed with the front and rear parts of the two sets of support plates, and the four sets of limit plates are all slidably mounted on the support plate forward and backward; when stacks of steel plates are placed on the support plate, the two sets of lead screws are rotated to make the four sets of limit plates approach each other in the front and rear directions, and the steel plates are placed between the four sets 19, and the steel plates are limited by the four sets 19, so that the steel plates are placed more neatly on the support plate, which facilitates the adsorption of the steel plates by the adsorption mechanism.

[0007] Preferably, the adsorption mechanism includes a connecting frame and multiple groups of electric vacuum suction cups, the multiple groups of electric vacuum suction cups are all installed at the lower end of the connecting frame, and the connecting frame is installed on the moving mechanism; when the steel plate is adsorbed and fixed, the connecting frame drives the multiple groups of electric vacuum suction cups to descend through the moving mechanism until the multiple groups of electric vacuum suction cups contact the steel plate on the upper end of the support plate, and then the multiple groups of electric vacuum suction cups are opened to allow the multiple groups of electric vacuum suction cups to adsorb and fix a steel plate; the adsorption and fixation of the steel plate is convenient.

[0008] Preferably, the moving mechanism includes a support frame, an oil cylinder, a lifting rod, a sliding rod and a left-right moving mechanism. The support frame is fixedly mounted on the left-right moving mechanism. The left-right moving mechanism is used to move the support frame left-right. The oil cylinder is fixedly mounted on the upper end of the support frame. The lifting rod and the sliding rod are both slidably mounted on the support frame up and down. The upper end of the lifting rod is connected to the output end of the oil cylinder, and the connecting frame is fixedly mounted on the lower ends of the lifting rod and the sliding rod. When the steel plate is moved, the oil cylinder is turned on, and the oil cylinder can drive the connecting frame to drive the electric vacuum suction cup to adjust the height through the lifting rod, thereby adjusting the height of the steel plate, which facilitates the adjustment of the height of the steel plate.

[0009] Preferably, the left-right moving mechanism includes an electric slide rail and a sliding plate, the electric slide rail is fixedly mounted on the bottom plate, the sliding plate is mounted on the electric slide rail, the electric slide rail is used to move the sliding plate left-right, and the support frame is fixedly mounted on the upper end of the sliding plate; when the steel plate is moved left-right, the electric slide rail is opened, the electric slide rail drives the sliding plate to move in the left-right direction, and the sliding plate drives the connecting frame and the electric vacuum suction cup to move in the left-right direction through the support frame, thereby driving the steel plate to move in the left-right direction; the horizontal movement of the steel plate is convenient.

[0010] Preferably, a rubber plate is provided at the upper end of the support plate; through the above arrangement, the scratches of the support plate on the steel plate are reduced, and the reliability during use is improved.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the conveying height of the steel plate can be adjusted according to the height of the cold rolling mill operating table, and is suitable for cold rolling mills with operating tables of different heights, and is easy to use and has few limitations. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a first axonometric structural schematic diagram of the utility model;

[0013] Figure 2 It is a second axonometric structural schematic diagram of the utility model;

[0014] Figure 3 It is a structural diagram of the supporting mechanism;

[0015] Figure 4 It is a structural schematic diagram of the adsorption mechanism, support frame and oil cylinder;

[0016] Figure 5 It is a structural schematic diagram of the base plate, hydraulic cylinder and belt conveyor mechanism.

[0017] Markings in the attached drawings: 1. Base plate; 2. Belt conveyor; 3. Pillar; 4. Sliding column; 5. Lifting plate; 6. Hydraulic cylinder; 7. Support plate; 8. Lead screw; 9. Limiting plate; 10. Connecting frame; 11. Electric vacuum suction cup; 12. Support frame; 13. Oil cylinder; 14. Lifting rod; 15. Sliding rod; 16. Electric slide rail; 17. Sliding plate; 18. Steel plate. DETAILED DESCRIPTION

[0018] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0019] Example 1

[0020] like Figures 1 to 5 The utility model of the steel plate cold rolling mill blank feeding device comprises a bottom plate 1, a belt conveyor 2, a height adjustment mechanism, an adsorption mechanism, a moving mechanism and a supporting mechanism, the supporting mechanism is installed on the bottom plate 1, the supporting mechanism is used to support the steel plate, the adsorption mechanism is located above the supporting mechanism, the adsorption mechanism has an adsorption mechanism, the adsorption mechanism is installed on the moving mechanism, the moving mechanism is used to move the adsorption mechanism, the belt conveyor 2 is installed on the bottom plate 1 through the height adjustment mechanism, and the height adjustment mechanism is used to adjust the height of the belt conveyor 2; firstly, the bottom plate 1 is installed on the left side of the cold rolling mill, and then the height of the belt conveyor 2 is adjusted through the height adjustment mechanism to the height of the belt conveyor 2 It is consistent with the height of the operating table on the cold rolling mill, and the right end of the belt conveyor 2 is close to the operating table of the cold rolling mill. Then, a steel plate 18 on the upper end of the supporting mechanism is adsorbed and fixed by the adsorption mechanism, and then the adsorption mechanism drives the steel plate 18 to move to the belt conveyor 2 through the moving mechanism, and then the adsorption mechanism is released to place the steel plate 18 on the belt conveyor 2, and then the belt conveyor 2 is opened to allow the belt conveyor 2 to transport the steel plate 18 to the right, until the steel plate 18 is transported to the right to the operating table of the cold rolling mill; it can adjust the conveying height of the steel plate according to the height of the operating table of the cold rolling mill, and can be suitable for cold rolling mills with operating tables of different heights. It is easy to use and has low limitations.

[0021] like Figure 1 and Figure 4The height adjustment mechanism includes multiple groups of pillars 3, multiple groups of sliding columns 4, lifting plates 5 and hydraulic cylinders 6. The multiple groups of pillars 3 are fixedly installed on the base plate 1. The lower parts of the multiple groups of sliding columns 4 are respectively slid up and down on the multiple groups of pillars 3. The lifting plates 5 are fixedly installed on the upper ends of the multiple groups of sliding columns 4. The hydraulic cylinder 6 is fixedly installed on the base plate 1. A push rod is provided at the output end of the hydraulic cylinder 6. The lifting plates 5 are fixedly installed on the upper ends of the push rods. The belt conveyor 2 is fixedly installed on the upper ends of the lifting plates 5. When adjusting the conveying height of the belt conveyor 2 to the steel plate 18, the hydraulic cylinder 6 is turned on. The hydraulic cylinder 6 drives the lifting plates 5 to adjust the height through the push rod. The lifting plates 5 adjust the height of the belt conveyor 2 until the conveying height of the belt conveyor 2 is the required height. It is easy to use and has low limitations.

[0022] like Figure 3 The supporting mechanism includes a supporting plate 7, two sets of lead screws 8 and four sets of limiting plates 9. The supporting plate 7 is fixedly mounted on the upper end of the base plate 1. The two sets of lead screws 8 are rotatably mounted on the left and right parts of the supporting plate 7 respectively. The front and rear parts of the supporting plate 7 are respectively provided with external threads with opposite rotation directions. The four sets of limiting plates 9 are respectively screwed with the front and rear parts of the two sets of supporting plates 7. The four sets of limiting plates 9 are all slidably mounted on the supporting plate 7 forward and backward. When the stacked steel plates 18 are placed on the supporting plate 7, the two sets of lead screws 8 are rotated to make the four sets of limiting plates 9 close to each other in the front and rear directions, and the steel plates 18 are placed between the four sets 19. Through the limiting of the steel plates 18 by the four sets 19, the steel plates 18 are placed more neatly on the supporting plate 7, which is convenient for the adsorption mechanism to adsorb the steel plates 18.

[0023] like Figure 4 The adsorption mechanism includes a connecting frame 10 and multiple groups of electric vacuum suction cups 11, and the multiple groups of electric vacuum suction cups 11 are all installed at the lower end of the connecting frame 10, and the connecting frame 10 is installed on the moving mechanism; when the steel plate 18 is adsorbed and fixed, the connecting frame 10 drives the multiple groups of electric vacuum suction cups 11 to descend through the moving mechanism until the multiple groups of electric vacuum suction cups 11 contact the steel plate 18 at the upper end of the support plate 7, and then the multiple groups of electric vacuum suction cups 11 are opened to allow the multiple groups of electric vacuum suction cups 11 to adsorb and fix a piece of steel plate 18; this facilitates the adsorption and fixation of the steel plate 18.

[0024] like Figure 1 and Figure 4The moving mechanism includes a support frame 12, an oil cylinder 13, a lifting rod 14, a sliding rod 15 and a left-right moving mechanism. The support frame 12 is fixedly installed on the left-right moving mechanism. The left-right moving mechanism is used to move the support frame 12 left and right. The oil cylinder 13 is fixedly installed on the upper end of the support frame 12. The lifting rod 14 and the sliding rod 15 are both slidably installed on the support frame 12 up and down. The upper end of the lifting rod 14 is connected to the output end of the oil cylinder 13, and the connecting frame 10 is fixedly installed on the lower ends of the lifting rod 14 and the sliding rod 15; when the steel plate 18 is moved, the oil cylinder 13 is opened, and the oil cylinder 13 can drive the connecting frame 10 to drive the electric vacuum suction cup 11 to adjust the height through the lifting rod 14, thereby adjusting the height of the steel plate 18, which is convenient for adjusting the height of the steel plate 18.

[0025] The left-right moving mechanism includes an electric slide rail 16 and a sliding plate 17. The electric slide rail 16 is fixedly mounted on the bottom plate 1, and the sliding plate 17 is mounted on the electric slide rail 16. The electric slide rail 16 is used to move the sliding plate 17 left-right, and the support frame 12 is fixedly mounted on the upper end of the sliding plate 17. When the steel plate 18 is moved left-right, the electric slide rail 16 is opened, and the electric slide rail 16 drives the sliding plate 17 to move in the left-right direction. The sliding plate 17 drives the connecting frame 10 and the electric vacuum suction cup 11 to move in the left-right direction through the support frame 12, and then drives the steel plate 18 to move in the left-right direction; it is convenient for the horizontal movement of the steel plate 18. A rubber plate is arranged on the upper end of the support plate 7.

[0026] Example 2

[0027] On the basis of Embodiment 1, the height adjustment mechanism may also adopt a lifting platform, so that the belt conveyor 2 is installed on the lifting platform, and the height of the belt conveyor 2 can also be adjusted through the lifting platform.

[0028] The belt conveyor 2, hydraulic cylinder 6, lead screw 8, electric vacuum suction cup 11, lifting rod 14 and electric slide rail 16 of the steel plate cold rolling mill billet feeding device of the utility model are all purchased on the market, and technicians in the industry only need to install and operate them according to the accompanying instruction manual, without the need for creative labor by technicians in this field.

[0029] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A billet feeding device for a steel plate cold rolling mill, comprising a bottom plate (1) and a belt conveyor (2); characterized in that: It also includes a height adjustment mechanism, an adsorption mechanism, a moving mechanism and a supporting mechanism, wherein the supporting mechanism is mounted on the bottom plate (1), the supporting mechanism is used to support the steel plate, the adsorption mechanism is located above the supporting mechanism, the adsorption mechanism has an adsorption mechanism, the adsorption mechanism is mounted on the moving mechanism, the moving mechanism is used to move the adsorption mechanism, the belt conveyor (2) is mounted on the bottom plate (1) via the height adjustment mechanism, and the height adjustment mechanism is used to adjust the height of the belt conveyor (2).

2. A steel plate cold rolling mill billet feeding device as claimed in claim 1, characterized in that: The height adjustment mechanism comprises a plurality of groups of pillars (3), a plurality of groups of sliding pillars (4), a lifting plate (5) and a hydraulic cylinder (6); the plurality of groups of pillars (3) are fixedly mounted on a base plate (1); the lower parts of the plurality of groups of sliding pillars (4) are respectively slidably mounted on the plurality of groups of pillars (3); the lifting plate (5) is fixedly mounted on the upper ends of the plurality of groups of sliding pillars (4); the hydraulic cylinder (6) is fixedly mounted on the base plate (1); a push rod is provided at the output end of the hydraulic cylinder (6); the lifting plate (5) is fixedly mounted on the upper end of the push rod; and the belt conveyor (2) is fixedly mounted on the upper end of the lifting plate (5).

3. A steel plate cold rolling mill billet feeding device as claimed in claim 1, characterized in that: The support mechanism comprises a support plate (7), two groups of lead screws (8) and four groups of limit plates (9); the support plate (7) is fixedly mounted on the upper end of the base plate (1); the two groups of lead screws (8) are rotatably mounted on the left and right parts of the support plate (7) respectively; the front and rear parts of the support plate (7) are respectively provided with external threads with opposite rotation directions; the four groups of limit plates (9) are respectively screwed on the front and rear parts of the two groups of support plates (7); and the four groups of limit plates (9) are all slidably mounted on the support plate (7) forward and backward.

4. A steel plate cold rolling mill billet feeding device as claimed in claim 1, characterized in that: The adsorption mechanism comprises a connecting frame (10) and a plurality of groups of electric vacuum suction cups (11); the plurality of groups of electric vacuum suction cups (11) are all mounted on the lower end of the connecting frame (10); and the connecting frame (10) is mounted on the moving mechanism.

5. A billet feeding device for a steel plate cold rolling mill as claimed in claim 4, characterized in that: The moving mechanism comprises a support frame (12), an oil cylinder (13), a lifting rod (14), a sliding rod (15) and a left-right moving mechanism. The support frame (12) is fixedly mounted on the left-right moving mechanism. The left-right moving mechanism is used to move the support frame (12) left-right. The oil cylinder (13) is fixedly mounted on the upper end of the support frame (12). The lifting rod (14) and the sliding rod (15) are both slidably mounted on the support frame (12) up and down. The upper end of the lifting rod (14) is connected to the output end of the oil cylinder (13). The connecting frame (10) is fixedly mounted on the lower ends of the lifting rod (14) and the sliding rod (15).

6. A billet feeding device for a steel plate cold rolling mill as claimed in claim 5, characterized in that: The left-right moving mechanism comprises an electric slide rail (16) and a sliding plate (17); the electric slide rail (16) is fixedly mounted on the bottom plate (1); the sliding plate (17) is mounted on the electric slide rail (16); the electric slide rail (16) is used to move the sliding plate (17) left-right; and the support frame (12) is fixedly mounted on the upper end of the sliding plate (17).

7. A billet feeding device for a steel plate cold rolling mill as claimed in claim 3, characterized in that: A rubber plate is provided at the upper end of the support plate (7).

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