Electromechanical wire cutting device

Abstract

The utility model relates to the field of electromechanical wire cutting, and discloses an electromechanical wire cutting device which comprises a bottom plate, the middle of the top of the bottom plate is vertically and fixedly connected with a supporting plate, the supporting plate extends left and right, a straightening mechanism is installed on the left side of the front side wall of the supporting plate, a wire cutting mechanism is installed on the right side of the front side wall of the supporting plate, and the straightening mechanism comprises a fixing frame. The fixing frames are fixedly connected to the front side wall of the supporting plate and distributed at equal intervals in the left-right direction, the left side and the right side of each fixing frame are in a U shape, a plurality of sliding holes are formed in the front side wall of the supporting plate and located in the tops of the fixing frames respectively, the sliding blocks are slidably inserted into the sliding holes respectively, and the connecting plate is fixedly connected between the front ends of the sliding blocks. A first mounting frame is arranged above the connecting plate and fixedly connected to the front side wall of the supporting plate. Through driving of the first electric cylinder and the double-shaft motor, automatic straightening of the cable is achieved, the complexity of manual operation is reduced, the cable is straightened and then cut off, and the length of the cut-off cable is more accurate.

Description

Technical Field

[0001] This utility model relates to the field of electromechanical wire cutting, specifically to an electromechanical wire cutting device. Background Technology

[0002] In many fields such as electromechanical engineering, electronic manufacturing, and communications, cable cutting is an indispensable part of the production process. In the past, cable cutting methods mostly relied on manual operation, which was not only inefficient but also inconvenient. Therefore, some automated cable cutting devices have gradually appeared on the market. However, these devices only have the function of cutting cables. Due to the different degrees of curvature of cables, there will be errors in cutting the cables, and the cutting length will not be accurate. Utility Model Content

[0003] To overcome the above-mentioned shortcomings, this utility model provides an electromechanical wire cutting device.

[0004] The technical solution adopted by this utility model is as follows:

[0005] An electromechanical wire cutting device includes a base plate, a support plate vertically fixed to the top center of the base plate, the support plate extending laterally, a straightening mechanism mounted on the left side of the front side wall of the support plate, and a wire cutting mechanism mounted on the right side of the front side wall of the support plate. The straightening mechanism includes fixed frames, several fixed frames fixedly connected to the front side wall of the support plate, the fixed frames being equidistantly distributed laterally, and the left and right sides of the fixed frames forming a U-shape. Several sliding holes are formed on the front side wall of the support plate, each located at the top of the fixed frame. Several sliders are slidably inserted into the sliding holes, and a connecting plate is fixedly connected to the front ends of the sliders. A mounting bracket is located above the connecting plate, fixedly connected to the front side wall of the support plate. An electric cylinder is fixedly mounted on the front side wall of the mounting bracket, the bottom end of the output shaft of the electric cylinder being connected to the top of the connecting plate. The central part is fixedly connected, and each fixed frame has a movable frame above it. The movable frame and the fixed frame are mirror-symmetrical. The movable frame is fixedly connected to the front side wall of the connecting plate. The movable frame has a movable wheel on its inner side, and the fixed frame has a fixed wheel on its inner side. The front and rear sides of the movable wheel and the fixed wheel are fixedly connected to the center of the center. The rotating shaft is rotatably connected to the inner side wall of the fixed frame and the movable frame. The front side wall of the rightmost fixed frame is fixedly connected to the second mounting frame. The top of the second mounting frame is fixedly installed with a dual-axis motor. The rear end of the rear output shaft of the dual-axis motor is fixedly connected to the front end of the rotating shaft on the lower right front side. The front end of the rotating shaft on the lower left front side is fixedly connected to the connecting shaft. The front end of the connecting shaft and the front end of the front output shaft of the dual-axis motor are both fixedly fitted with pulleys. A belt is fitted between the outer walls of the two pulleys.

[0006] The wire cutting mechanism includes a mounting frame three. The front of the mounting frame three is in the shape of a vertical plate. The top and bottom ends of the front of the mounting frame three extend backward. The two ends of the rearward extension of the mounting frame three are fixedly connected to the front side wall of the support plate. An electric cylinder two is fixedly mounted on the front side wall of the mounting frame three. The output shaft of the electric cylinder two passes through the front of the mounting frame three and slides with the front of the mounting frame three. The rear end of the output shaft of the electric cylinder two is fixedly connected to the mounting plate. The top and bottom of the mounting plate slide with the inner top wall and inner bottom wall of the mounting frame three. A cutter is fixedly mounted on the rear side wall of the mounting plate. The cutter extends vertically. The top of the mounting frame three has a scale. The scale is fixedly connected to the front side wall of the support plate. The scale extends to the right, and the starting position of the scale is directly above the cutter.

[0007] The beneficial effects of this utility model are:

[0008] This invention achieves automatic straightening of cables through the drive of an electric cylinder and a dual-axis motor, reducing the complexity of manual operation. By straightening the cable before cutting, the length of the cut cable is more accurate.

[0009] The electric cylinder 2 drives the cutter to move precisely and cut the cable, improving the accuracy of wire cutting.

[0010] The height of the movable frame can be adjusted by an electric cylinder, making the device suitable for cables of different diameters. Attached Figure Description

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

[0012] Figure 2 yes Figure 1 A top-down view of the structure;

[0013] Figure 3 This is a partial structural cross-sectional view of the present invention;

[0014] Figure 4 This is a structural schematic diagram of the mounting bracket three of this utility model.

[0015] The reference numerals in all the attached drawings are as follows: 1. Base plate; 2. Support plate; 3. Fixing frame; 4. Sliding hole; 5. Sliding block; 6. Connecting plate; 7. Mounting frame one; 8. Electric cylinder one; 9. Movable frame; 10. Movable wheel; 11. Fixed wheel; 12. Rotating shaft; 13. Mounting frame two; 14. Dual-axis motor; 15. Connecting shaft; 16. Pulley; 17. Belt; 18. Mounting frame three; 19. Electric cylinder two; 20. Mounting plate; 21. Cutter; 22. Scale. Detailed Implementation

[0016] like Figure 1-4The diagram shows an electromechanical wire cutting device, comprising a base plate 1, a support plate 2 vertically fixedly connected to the top center of the base plate 1, the support plate 2 extending left and right, a straightening mechanism installed on the left side of the front sidewall of the support plate 2, and a wire cutting mechanism installed on the right side of the front sidewall of the support plate 2. The straightening mechanism includes a fixing frame 3, several fixing frames 3 are fixedly connected to the front sidewall of the support plate 2, the fixing frames 3 are equidistantly distributed left and right, and the left and right sides of the fixing frames 3 are U-shaped. Several sliding holes 4 are opened on the front sidewall of the support plate 2, the sliding holes 4 are respectively located on the top of the fixing frames 3, several sliders 5 are respectively slidably inserted into the sliding holes 4, the front ends of the sliders 5 are fixedly connected to a connecting plate 6, a mounting frame 7 is provided above the connecting plate 6, the mounting frame 7 is fixedly connected to the front sidewall of the support plate 2, an electric cylinder 8 is fixedly installed on the front sidewall of the mounting frame 7, and the bottom end of the output shaft of the electric cylinder 8 is fixedly connected to the top center of the connecting plate 6. Each fixed frame 3 has a movable frame 9 above it. The movable frame 9 is mirror-symmetrical to the fixed frame 3. The movable frame 9 is fixedly connected to the front side wall of the connecting plate 6. The movable frame 9 has a movable wheel 10 on its inner side. The fixed frame 3 has a fixed wheel 11 on its inner side. The movable wheel 10 and the fixed wheel 11 are both fixedly connected to the center of the front and rear sides of the fixed wheel 10 and the fixed wheel 11. The rotating shaft 12 is rotatably connected to the inner side wall of the fixed frame 3 and the movable frame 9. The front side wall of the rightmost fixed frame 3 is fixedly connected to the mounting frame 2 13. The top of the mounting frame 2 13 is fixedly installed with a dual-axis motor 14. The rear end of the output shaft of the dual-axis motor 14 is fixedly connected to the front end of the rotating shaft 12 on the lower right front side. The front end of the rotating shaft 12 on the lower left front side is fixedly connected to the connecting shaft 15. The outer walls of the front end of the connecting shaft 15 and the front end of the output shaft of the dual-axis motor 14 are both fixedly fitted with pulleys 16. A belt 17 is fitted between the outer walls of the two pulleys 16.

[0017] The wire cutting mechanism includes a mounting frame 3 18. The front of the mounting frame 3 18 is a vertical plate. The top and bottom ends of the front of the mounting frame 3 18 extend backward. The two ends of the rearward extension of the mounting frame 3 18 are fixedly connected to the front side wall of the support plate 2. An electric cylinder 2 19 is fixedly mounted on the front side wall of the mounting frame 3 18. The output shaft of the electric cylinder 2 19 passes through the front of the mounting frame 3 18 and slides with the front of the mounting frame 3 18. The rear end of the output shaft of the electric cylinder 2 19 is fixedly connected to a mounting plate 20. The top and bottom of the mounting plate 20 slide with the inner top wall and inner bottom wall of the mounting frame 3 18. A cutter 21 is fixedly mounted on the rear side wall of the mounting plate 20. The cutter 21 extends vertically. The top of the mounting frame 3 18 has a scale 22, which is fixedly connected to the front side wall of the support plate 2. The scale 22 extends to the right, and the starting position of the scale 22 is directly above the cutter 21.

[0018] The cable is placed between the fixed frame 3 and the movable frame 9, specifically between the fixed wheel 11 and the movable wheel 10.

[0019] When the electric cylinder 8 is started, it pushes the connecting plate 6 and the movable frame 9 connected to it to move up or down. By adjusting the height of the movable frame 9, it can accommodate cables of different diameters. The movable wheel 10 and the fixed wheel 11 are used to clamp the cable.

[0020] The dual-axis motor 14 starts and drives the rear output shaft to rotate. The output shaft drives the fixed wheel 11 and the movable wheel 10 on the lower right front side to rotate through the rotating shaft 12. Due to the action of the connecting shaft 15 and the belt 17, the fixed wheel 11 and the movable wheel 10 on the lower left front side will also rotate synchronously.

[0021] The cable is straightened between the rotating fixed wheel 11 and the movable wheel 10.

[0022] After the cable is straightened, it is moved to the back of the cutter 21. The position of the cable can be determined by observing the scale 22, depending on the length of cable to be cut.

[0023] When the electric cylinder 219 is activated, it pushes the mounting plate 20 and the connected cutter 21 forward until the cutter 21 contacts the cable and cuts it.

[0024] This utility model only protects the mechanical parts; the functions implemented by the software control part are not within the scope of protection of this utility model.

Claims

1. An electromechanical wire cutting device, characterized in that, The system includes a base plate (1), a support plate (2) which is vertically fixed to the top center of the base plate (1). The support plate (2) extends to the left and right. A straightening mechanism is installed on the left side of the front wall of the support plate (2), and a cutting mechanism is installed on the right side of the front wall of the support plate (2). The straightening mechanism includes a fixing frame (3). Several fixing frames (3) are fixedly connected to the front wall of the support plate (2). The fixing frames (3) are equidistantly distributed on the left and right sides. The left and right sides of the fixing frames (3) are U-shaped. Several sliding holes (4) are opened on the front wall of the support plate (2). The sliding holes (4) are located on the top of the fixed frame (3), and several sliders (5) are slidably inserted into the sliding holes (4). The front ends of the sliders (5) are fixedly connected to the connecting plate (6). The upper part of the connecting plate (6) has a mounting bracket (7), which is fixedly connected to the front side wall of the support plate (2). The front side wall of the mounting bracket (7) is fixedly mounted with an electric cylinder (8). The bottom end of the output shaft of the electric cylinder (8) is fixedly connected to the top center of the connecting plate (6). The upper part of the fixed frame (3) Each frame has a movable frame (9), which is mirror-symmetrical to the fixed frame (3). The movable frame (9) is fixedly connected to the front wall of the connecting plate (6). The inner side of the movable frame (9) has a movable wheel (10), and the inner side of the fixed frame (3) has a fixed wheel (11). The front and rear centers of the movable wheel (10) and the fixed wheel (11) are fixedly connected to a rotating shaft (12). The rotating shaft (12) is rotatably connected to the inner walls of the fixed frame (3) and the movable frame (9). The front side of the rightmost fixed frame (3) is... A wall-fixed mounting bracket two (13) is fixedly mounted on the top of the mounting bracket two (13). The rear end of the output shaft of the dual shaft motor (14) is fixedly connected to the front end of the rotating shaft (12) on the lower right side. The front end of the rotating shaft (12) on the lower left side is fixedly connected to the connecting shaft (15). The outer walls of the front end of the connecting shaft (15) and the front end of the output shaft of the dual shaft motor (14) are both fixedly fitted with pulleys (16). A belt (17) is fitted between the outer walls of the two pulleys (16).

2. The electromechanical wire cutting device according to claim 1, characterized in that, The wire cutting mechanism includes a mounting frame three (18). The front of the mounting frame three (18) is in the shape of a vertical plate. The top and bottom ends of the front of the mounting frame three (18) extend backward. The two ends of the rearward extension of the mounting frame three (18) are fixedly connected to the front side wall of the support plate (2). The front side wall of the mounting frame three (18) is fixedly mounted with an electric cylinder two (19). The output shaft of the electric cylinder two (19) passes through the front of the mounting frame three (18). The output shaft of the electric cylinder two (19) slides with the front of the mounting frame three (18). The output shaft of the ) is fixedly connected to the mounting plate (20) at the rear end. The top and bottom of the mounting plate (20) are slidably engaged with the inner top wall and inner bottom wall of the mounting bracket three (18). The cutter (21) is fixedly installed on the rear side wall of the mounting plate (20). The cutter (21) extends up and down. The top of the mounting bracket three (18) has a scale (22). The scale (22) is fixedly connected to the front side wall of the support plate (2). The scale (22) extends to the right. The starting position of the scale (22) is located directly above the cutter (21).

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