Metal material cold rolling forming machine

Abstract

The utility model relates to the field of metal processing, in particular to a metal material cold rolling forming machine which comprises an installation frame, extrusion rollers which are symmetrically distributed are arranged in the installation frame in a rotating mode, a servo motor is arranged on the installation frame through a first fixing frame, an output shaft of the servo motor is connected with the adjacent extrusion rollers, and the output shaft of the servo motor is connected with the second fixing frame. The extrusion rollers are jointly provided with a belt pulley set, a pressing plate is arranged on the mounting frame in a sliding mode, a sensing module is arranged at the bottom of the pressing plate, a display screen is arranged on the side face of the pressing plate, an abutting plate located below the pressing plate is arranged on the mounting frame in a sliding mode, and a first elastic piece is connected between the pressing plate and the mounting frame. By moving the pressing plate, the sensing module makes contact with the surface of the metal material for thickness measurement, measured data are displayed by the display screen, measurement is easy, data acquisition is visual, and the measurement precision can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of metal processing, in particular to a metal material cold rolling forming machine. Background Art

[0002] Cold rolling is a process in which metal sheets or strips are extruded by rollers at room temperature to form thin sheets of a certain thickness. It has the advantages of fast forming speed, good product surface quality and uniform thickness.

[0003] After cold rolling, the thickness of metal materials needs to be measured to ensure that the thickness meets the standard requirements and the quality of cold rolling is guaranteed. However, the existing cold rolling forming equipment does not have the thickness measurement function. Manual measurement is performed using simple tools such as calipers. The process is cumbersome and inefficient. In addition, manual measurement is greatly affected by human factors and accuracy cannot be guaranteed.

[0004] Therefore, there is an urgent need to provide a metal material cold rolling forming machine with a thickness measurement function. Utility Model Content

[0005] In order to overcome the shortcomings that the existing cold rolling forming devices do not have a thickness measurement function and manual measurement is performed using simple tools such as calipers, which is a cumbersome and inefficient process, and manual measurement is greatly affected by human factors and cannot guarantee accuracy, the utility model provides a metal material cold rolling forming machine with a thickness measurement function.

[0006] To solve the above-mentioned problem, the utility model adopts the following technical scheme: a metal material cold rolling forming machine, comprising a mounting frame, wherein symmetrically distributed extrusion rollers are rotatably arranged in the mounting frame, a servo motor is arranged on the mounting frame through a first fixed frame, the output shaft of the servo motor is connected to the adjacent extrusion rollers, the extrusion rollers are jointly provided with a pulley group, a pressure plate is slidably arranged on the mounting frame, a sensing module is arranged at the bottom of the pressure plate, a display screen is arranged on the side of the pressure plate, a resist plate located below the pressure plate is slidably arranged on the mounting frame, and a first elastic member is connected between the pressure plate and the mounting frame.

[0007] Preferably, a support frame is provided on the side of the mounting frame away from the pressure plate, a second fixed frame is fixedly connected to the upper part of the support frame, a dual-axis motor is provided on the second fixed frame, a symmetrically distributed first drive roller is rotatably provided on the support frame, the first drive roller is respectively connected to the output shafts at both ends of the dual-axis motor, a second drive roller is rotatably provided in the mounting frame, and the first drive roller and the second drive roller are jointly provided with a conveyor belt for conveying metal materials.

[0008] Preferably, symmetrically distributed fixing plates are fixedly connected on both sides of the support frame, a connecting frame is slidably arranged on the fixing plate, a limiting wheel for limiting the position of the metal material is rotatably installed on the connecting frame, and a second elastic member is connected between the connecting frame and the support frame.

[0009] Preferably, a protective plate located in front of the display screen is slidably arranged on the pressure plate.

[0010] Preferably, a protective shell is provided on a side of the mounting frame close to the servo motor, and the servo motor is located inside the protective shell.

[0011] Preferably, the adjacent connecting frames are commonly fixed with a connecting rod.

[0012] Compared with the prior art, the utility model has the following technical effects: 1. By moving the pressure plate, the sensing module is brought into contact with the surface of the metal material to measure the thickness. The measured data is displayed on the display screen. The measurement is simple, the data acquisition is intuitive, and the measurement accuracy can be guaranteed.

[0013] 2. Through the setting of the double-axis motor, the first driving roller and the conveyor belt, the metal material can be automatically fed between the two extrusion rollers to realize automatic feeding, which helps to improve production efficiency.

[0014] 3. The limiting wheel contacts the side of the metal material to limit the position, so as to prevent the metal material from tilting during transportation and ensure that the metal material is centered for subsequent cold rolling. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0016] Figure 2 It is a three-dimensional cross-sectional structural schematic diagram of the first fixing frame, the servo motor and the pressing plate of the utility model.

[0017] Figure 3 It is a three-dimensional cross-sectional structural schematic diagram of the second fixing frame, the dual-axis motor and the conveyor belt of the utility model.

[0018] Figure 4 It is a three-dimensional cross-sectional structural schematic diagram of the support frame, the second fixing frame and the dual-axis motor of the utility model.

[0019] Figure 5 It is a three-dimensional cross-sectional structural schematic diagram of the mounting frame, the supporting frame and the fixing plate of the utility model.

[0020] Figure 6 It is a three-dimensional cross-sectional structural schematic diagram of the fixing plate, the connecting frame and the limiting wheel of the utility model.

[0021] The numbers in the figure are as follows: 1. mounting frame, 2. first fixed frame, 3. servo motor, 4. extrusion roller, 5. pulley assembly, 6. support frame, 7. pressure plate, 8. induction module, 9. abutment plate, 10. display screen, 11. first elastic member, 12. second fixed frame, 13. dual-axis motor, 14. first driving roller, 1401, second driving roller, 15. conveyor belt, 16. fixed plate, 17. connecting frame, 18. limiting wheel, 19. second elastic member, 20. protective plate, 21. protective shell, 22. connecting rod. DETAILED DESCRIPTION

[0022] The above scheme is further described below in conjunction with specific examples. It should be understood that these examples are used to illustrate the present application and are not limited to the scope of the present application. The implementation conditions adopted in the examples can be further adjusted according to the conditions of the specific manufacturer, and the implementation conditions not specified are usually the conditions in conventional experiments.

[0023] Example 1

[0024] See also Figure 1 and Figure 2 A metal material cold rolling forming machine includes a mounting frame 1, wherein the middle part of the mounting frame 1 is rotatably provided with squeezing rollers 4 symmetrically distributed up and down, a servo motor 3 is provided on the mounting frame 1 through a first fixed frame 2, the output shaft of the servo motor 3 is connected to the squeezing roller 4 on the upper side, the operation of the servo motor 3 can drive the squeezing roller 4 to rotate to extrude the metal material, the squeezing roller 4 is jointly provided with a pulley group 5, when the squeezing roller 4 on the upper side rotates, the squeezing roller 4 on the lower side is driven to rotate through the pulley group 5, a pressing plate 7 is slidably provided at the front part of the mounting frame 1, and a sensing module 8 is provided at the bottom of the pressing plate 7, and the height of the pressing plate 7 is adjusted according to the metal material, so that the sensing module 8 contacts the metal material to realize the measurement. During the thickness measurement operation, a display screen 10 is provided on the right side of the pressing plate 7, and the display screen 10 is used to intuitively display the measurement data. A resist plate 9 is slidably provided on the mounting frame 1 and is located below the pressing plate 7. The resist plate 9 is used to support the metal material. A first elastic member 11 is connected between the pressing plate 7 and the mounting frame 1, and the first elastic member 11 is used to assist the pressing plate 7 in resetting. A protective plate 20 is slidably provided on the pressing plate 7 and is located in front of the display screen 10. The protective plate 20 is used to protect the display screen 10. A protective shell 21 is provided on the side of the mounting frame 1 close to the servo motor 3. The servo motor 3 is located inside the protective shell 21, and the protective shell 21 is used to protect the servo motor 3.

[0025] When in use, start the servo motor 3 to rotate the two squeezing rollers 4, then put the metal material between the two squeezing rollers 4 from the back side, the two squeezing rollers 4 rotate to press the metal material into a thin plate of a certain thickness, and output the pressed metal material forward. At this time, the staff pulls down the pressing plate 7 to a suitable height, and the first elastic member 11 is compressed accordingly, so that the sensing module 8 contacts the surface of the metal material to measure the thickness, and the measured data is displayed on the display screen 10. The measurement is simple, the data acquisition is intuitive, and the measurement accuracy is guaranteed.

[0026] Example 2

[0027] Based on Example 1, please refer to Figure 3 and Figure 4 A support frame 6 is provided on the side of the mounting frame 1 away from the pressure plate 7, a second fixing frame 12 is fixedly connected to the upper part of the support frame 6 by welding, a double-axis motor 13 is provided in the middle of the second fixing frame 12, a first driving roller 14 symmetrically distributed on the left and right is rotatably provided on the support frame 6, the first driving roller 14 is respectively connected to the output shafts at both ends of the double-axis motor 13, the operation of the double-axis motor 13 can drive the first driving roller 14 to rotate, a second driving roller 1401 is rotatably provided in the mounting frame 1, the second driving roller 1401 is parallel to the first driving roller 14, and the first driving roller 14 and the second driving roller 1401 are jointly provided with a conveyor belt 15 for conveying metal materials.

[0028] See also Figure 5 and Figure 6 The left and right sides of the support frame 6 are fixedly connected with fixed plates 16 which are symmetrically distributed front and back. A connecting frame 17 is slidably arranged on the upper part of the fixing plate 16. A limiting wheel 18 for limiting the position of the metal material is rotatably installed on the connecting frame 17. The limiting wheel 18 is arranged horizontally. A second elastic member 19 is connected between the connecting frame 17 and the support frame 6. The two adjacent left and right connecting frames 17 are commonly fixedly connected with a connecting rod 22. Pulling the connecting rod 22 can make the corresponding two connecting frames 17 move at the same time, which is convenient for putting in metal materials.

[0029] The metal material that needs to be cold rolled is placed flat on the conveyor belt 15, and then the dual-axis motor 13 is started. The dual-axis motor 13 drives the first driving roller 14 to rotate to move the conveyor belt 15 to send the metal material forward between the two extrusion rollers 4 to achieve automatic feeding. When the conveyor belt 15 transports the metal material, the limiting wheel 18 contacts the side of the metal material for limiting, so as to prevent the metal material from tilting during transportation and ensure that the metal material is centered for subsequent cold rolling.

[0030] It should be understood that this embodiment is only used to illustrate the present invention and is not used to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the claims attached to this application.

Claims

1. A metal material cold rolling forming machine, comprising a mounting frame (1), wherein the mounting frame (1) is rotatably provided with symmetrically distributed squeezing rollers (4), a servo motor (3) is provided on the mounting frame (1) via a first fixed frame (2), an output shaft of the servo motor (3) is connected to the adjacent squeezing rollers (4), and the squeezing rollers (4) are jointly provided with a pulley group (5), characterized in that: A pressure plate (7) is slidably arranged on the mounting frame (1), a sensing module (8) is arranged at the bottom of the pressure plate (7), a display screen (10) is arranged on the side of the pressure plate (7), a stop plate (9) is slidably arranged on the mounting frame (1) and is located below the pressure plate (7), and a first elastic member (11) is connected between the pressure plate (7) and the mounting frame (1).

2. A metal material cold rolling forming machine according to claim 1, characterized in that: A support frame (6) is arranged on the side of the mounting frame (1) away from the pressure plate (7), a second fixed frame (12) is fixedly connected to the upper part of the support frame (6), a double-axis motor (13) is arranged on the second fixed frame (12), a symmetrically distributed first driving roller (14) is rotatably arranged on the support frame (6), the first driving roller (14) is respectively connected to the output shafts at both ends of the double-axis motor (13), a second driving roller (1401) is rotatably arranged inside the mounting frame (1), and the first driving roller (14) and the second driving roller (1401) are jointly provided with a conveyor belt (15) for conveying metal materials.

3. A metal material cold rolling forming machine according to claim 2, characterized in that: Both sides of the support frame (6) are fixedly connected with symmetrically distributed fixing plates (16), a connecting frame (17) is slidably arranged on the fixing plate (16), a limiting wheel (18) for limiting the position of the metal material is rotatably mounted on the connecting frame (17), and a second elastic member (19) is connected between the connecting frame (17) and the support frame (6).

4. A metal material cold rolling forming machine according to claim 1, characterized in that: A protective plate (20) located in front of the display screen (10) is slidably arranged on the pressure plate (7).

5. A metal material cold rolling forming machine according to claim 1, characterized in that: A protective housing (21) is provided on one side of the mounting frame (1) close to the servo motor (3), and the servo motor (3) is located inside the protective housing (21).

6. A metal material cold rolling forming machine according to claim 3, characterized in that: The adjacent connecting frames (17) are commonly fixed with a connecting rod (22).

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