Cutting device for galvanized steel coil production

Abstract

The utility model relates to the technical field of galvanized steel coil cutting, in particular to a cutting device for galvanized steel coil production, which comprises a bottom plate and a first shell, the upper end of the outer wall of the bottom plate is fixedly connected with the first shell, and a galvanized steel coil cutting and feeding structure is arranged on the right side of the upper end of the inner wall of the first shell. A second shell is fixedly connected to the middle of the inner wall of the first shell, a second motor is fixedly connected to the left side of the outer wall of the second shell through a support, and a threaded rod is fixedly connected to the end of an output shaft of the second motor. According to the cutting device for galvanized steel coil production, through cooperation of a galvanized steel coil cutting and feeding structure and a galvanized steel coil cutting and collecting structure, the end of a galvanized steel coil is conveyed to the position between two transverse plates through a third motor to be clamped, and the galvanized steel coil clamped through a second motor is moved to the position above a material box; and clamping of the galvanized steel coil into a material box for collection is omitted, manual collection of workers is not needed, and manual labor is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of galvanized steel coil cutting, in particular to a cutting device for galvanized steel coil production. Background Technique

[0002] Hot-dip galvanized coil is a common metal material, which is a product processed by hot-dip galvanizing process of ordinary carbon steel coil. During the use of hot-dip galvanized coil, it is necessary to cut and segment the hot-dip galvanized coil for use, so a cutting device for galvanized steel coil production is required.

[0003] For example, a cutting device for galvanized steel coil production with the publication number of "CN220659397U". When the whole device is working, there are two groups of the same fixed frame one, electric telescopic rod and limit block, which have a multi-group limit effect on the steel coil, thus improving the working efficiency. For the cutting device for galvanized steel coil production, the set bolt two enables the quick replacement of the cutting tool, avoiding the inability to quickly replace due to the damage of the cutting tool. The set motor one cooperates with the rotating shaft to automatically transport the steel coil above the conveyor frame, which can effectively reduce the workload of the staff and has strong practicability. However, the above does not have a collection structure, and after the galvanized steel coil is cut, it needs to be manually collected by the staff, increasing the labor force. Content of the Utility Model

[0004] The purpose of the utility model is to solve the problem that there is no collection structure, and after the galvanized steel coil is cut, it needs to be manually collected by the staff, increasing the labor force, and to provide a cutting device for galvanized steel coil production.

[0005] To achieve the above purpose, the utility model provides the following technical solution:

[0006] Design a cutting device for galvanized steel coil production, including a bottom plate and a first outer shell. The upper end of the outer wall of the bottom plate is fixedly connected with the first outer shell. The upper right side of the inner wall of the first outer shell is provided with a galvanized steel coil cutting and feeding structure. The middle part of the inner wall of the first outer shell is fixedly connected with a second outer shell. The left side of the outer wall of the second outer shell is fixedly connected with a second motor through a bracket. The end of the output shaft of the second motor is fixedly connected with a threaded rod. The outer wall of the threaded rod is rotationally connected with the second outer shell through a bearing. The outer wall of the threaded rod is threadedly connected with a threaded seat. The upper end of the outer wall of the threaded seat is slidably connected with the second outer shell. The lower end of the outer wall of the threaded seat is provided with a galvanized steel coil cutting and collection structure. The middle part of the upper end of the outer wall of the bottom plate is fixedly connected with a convex block.

[0007] Preferably, the galvanized steel coil cutting and feeding structure includes a first electric telescopic rod, the bottom of the first electric telescopic rod is fixedly connected to a first housing, the end of the output shaft of the electric telescopic rod is fixedly connected to a frame, the outer wall of the frame is fixedly connected to a third motor through a bracket, the end of the output shaft of the third motor is fixedly connected to a first rubber roller, the rotating shaft of the first rubber roller is rotatably connected to the frame through a bearing, and the inner wall of the convex block is rotatably connected to a second rubber roller through a bearing.

[0008] Preferably, a third electric telescopic rod is fixedly connected to the upper end of the inner wall of the first housing, and the end of the output shaft of the third electric telescopic rod is fixedly connected to a tool holder.

[0009] Preferably, a cutter is installed at the lower end of the tool holder, and a material box is placed on the upper left side of the outer wall of the bottom plate.

[0010] Preferably, the galvanized steel coil cutting and collecting structure includes a box body, a second electric telescopic rod is fixedly connected to the left side of the inner wall of the box body, one end of two straight rods is movably connected to the output end of the second electric telescopic rod through a pin shaft, the other ends of the two straight rods are movably connected to a cross plate through a pin shaft, a plurality of insertion rods are fixedly connected to the inner wall of the box body, and the inner walls of the two cross plates are slidably connected to the insertion rods.

[0011] Preferably, two vertical plates are fixedly connected to the upper right side of the outer wall of the bottom plate, and the two vertical plates are slidably connected to the outer walls of two square plates.

[0012] For a cutting device for galvanized steel coil production proposed by the present utility model, the beneficial effects are as follows: Through the cooperation of the galvanized steel coil cutting and feeding structure and the galvanized steel coil cutting and collecting structure, the first electric telescopic rod is started to drive the frame and the first rubber roller to move downward to press the galvanized steel coil at the upper end of the second rubber roller. Subsequently, the external power supply of the third motor is connected, and the third motor is started to drive the first rubber roller to rotate clockwise in the frame. The galvanized steel coil is driven to be conveyed to the left by friction at one end to between the two cross plates. During this process, the second rubber roller will rotate through the bearing in the convex block along with the galvanized steel coil. The second electric telescopic rod is started to drive the two straight rods to move leftward, and the two straight rods moving leftward drive the two cross plates to slide relative to the outer walls of the plurality of straight rods to clamp the end of the galvanized steel coil. The end of the galvanized steel coil is conveyed to between the two cross plates by the third motor for clamping and is moved to above the material box by the second motor while being clamped. The clamping of the galvanized steel coil is cancelled and it is placed in the material box for collection, eliminating the need for manual collection by workers and reducing manual labor. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic structural diagram of the present utility model;

[0014] Figure 2 is Figure 1 a front view cross-sectional view of

[0015] Figure 3 For Figure 2 Front elevation sectional view of the cutting and collecting structure of the medium galvanized steel coil;

[0016] Figure 4 For Figure 3 Top view sectional view of

[0017] Figure 5 For Figure 2 Top view sectional view of the bump in

[0018] Figure 6 For Figure 2 Left view sectional view of the frame in

[0019] In the figure: 1. Cutting and feeding structure of galvanized steel coil, 101. First electric telescopic rod, 102. Frame, 103. Third motor, 104. First rubber roller, 105. Second rubber roller, 2. Cutting and collecting structure of galvanized steel coil, 201. Box body, 202. Second electric telescopic rod, 203. Straight rod, 204. Cross plate, 205. Insert rod, 3. Bottom plate, 4. First outer shell, 5. Vertical plate, 6. Square plate, 7. Second outer shell, 8. Second motor, 9. Threaded rod, 10. Threaded seat, 11. Tool holder, 12. Tool, 13. Third electric telescopic rod, 14. Bump, 15. Feed box. Specific embodiments

[0020] The present utility model will be further described below with reference to the accompanying drawings:

[0021] Refer to the attached Figures 1-6 : In this embodiment, a cutting device for the production of galvanized steel coils includes a bottom plate 3 and a first outer shell 4. The upper end of the outer wall of the bottom plate 3 is fixedly connected to the first outer shell 4. A cutting and feeding structure 1 of the galvanized steel coil is provided on the upper right side of the inner wall of the upper end of the first outer shell 4. The middle part of the inner wall of the first outer shell 4 is fixedly connected to a second outer shell 7. The left side of the outer wall of the second outer shell 7 is fixedly connected to a second motor 8 through a bracket. The second motor 8 can meet the working needs according to actual requirements;

[0022] The end of the output shaft of the second motor 8 is fixedly connected to a threaded rod 9. The outer wall of the threaded rod 9 is rotationally connected to the second outer shell 7 through a bearing. The threaded rod 9 can rotate in the second outer shell 7 through the bearing. The outer wall of the threaded rod 9 is threadedly connected to a threaded seat 10. The upper end of the outer wall of the threaded seat 10 is slidably connected to the second outer shell 7. A chute is processed on the inner wall of the second outer shell 7 to support the threaded seat 10. The lower end of the outer wall of the threaded seat 10 is provided with a cutting and collecting structure 2 of the galvanized steel coil. The middle part of the upper end of the outer wall of the bottom plate 3 is fixedly connected to a bump 14;

[0023] At the upper end of the inner wall of the first outer shell 4, a third electric telescopic rod 13 is fixedly connected. The third electric telescopic rod 13 can meet the working needs according to actual requirements. At the end of the output shaft of the third electric telescopic rod 13, a tool holder 11 is fixedly connected. At the lower end of the tool holder 11, a tool 12 is installed. On the upper left side of the outer wall of the bottom plate 3, a material box 15 is placed. On the upper right side of the outer wall of the bottom plate 3, two vertical plates 5 are fixedly connected. The two vertical plates 5 are slidably connected to the outer walls of the two square plates 6. In the inner walls of the two vertical plates 5, chutes are processed to support the two square plates 6.

[0024] Refer to the appendix Figures 1-2 As shown in FIGS. 5 and 5-6: The galvanized steel coil cutting and feeding structure 1 includes a first electric telescopic rod 101. The first electric telescopic rod 101 can meet the working needs according to actual requirements. The bottom of the first electric telescopic rod 101 is fixedly connected to the first outer shell 4. At the end of the output shaft of the electric telescopic rod 101, a frame 102 is fixedly connected. On the outer wall of the frame 102, a third motor 103 is fixedly connected through a bracket. The third motor 103 is a servo motor;

[0025] At the end of the output shaft of the third motor 103, a first rubber roller 104 is fixedly connected. The rotating shaft of the first rubber roller 104 is rotatably connected to the frame 102 through a bearing. The first rubber roller 104 can rotate through the bearing within the frame 102. The inner wall of the convex block 14 is rotatably connected to the second rubber roller 105 through a bearing. The second rubber roller 105 can rotate through the bearing within the convex block 14.

[0026] Refer to the appendix Figures 2-4 As shown in FIGS. 7 and 7-2: The galvanized steel coil cutting and collecting structure 2 includes a box body 201. On the left side of the inner wall of the box body 201, a second electric telescopic rod 202 is fixedly connected. The second electric telescopic rod 202 can meet the working needs according to actual requirements. The output end of the second electric telescopic rod 202 is movably connected to one end of two straight rods 203 through a pin shaft;

[0027] The two straight rods 203 can move at the output end of the second electric telescopic rod 202 through the pin shaft. The other ends of the two straight rods 203 are movably connected to a cross plate 204 through a pin shaft. The two straight rods 203 can move on the outer wall of the cross plate 204 through the pin shaft. A plurality of insertion rods 205 are fixedly connected to the inner wall of the box body 201. The inner walls of the two cross plates 204 are both slidably connected to the insertion rods 205. The two cross plates 204 can slide on the outer walls of the insertion rods 205.

[0028] Working principle:

[0029] Galvanized steel coil production clamping and cutting work:

[0030] When it is necessary to cut the galvanized steel coil, pull the two square plates 6 to the right to disengage them from the vertical plates 5. Then, place the rotating shafts at both ends of the galvanized steel coil (the galvanized steel coil belongs to the light thin sheet steel coil, and the two vertical plates 5 are sufficient to support it) into the grooves at the upper ends of the vertical plates 5 and insert the square plates 6 back. Then, pull out the end of the galvanized steel coil and place it on the bump 14. Then, connect the external power supply of the first electric telescopic rod 101. The first electric telescopic rod 101 starts to drive the frame 102 and the first rubber roller 104 to move downward to press the galvanized steel coil at the upper end of the second rubber roller 105. Then, connect the external power supply of the third motor 103. The third motor 103 starts to drive the first rubber roller 104 to rotate clockwise within the frame 102, and drives one end of the galvanized steel coil to be conveyed to the left between the two cross plates 204 through friction. During this process, the second rubber roller 105 will rotate through the bearing within the bump 14 along with the galvanized steel coil. When one end of the galvanized steel coil enters between the two cross plates 204, the third motor 103 stops moving;

[0031] Then, connect the external power supply of the second electric telescopic rod 202. The second electric telescopic rod 202 starts to drive the two straight rods 203 to move to the left. The two straight rods 203 moving to the left drive the two cross plates 204 to slide relatively on the outer walls of the multiple straight rods 205 to clamp the end of the galvanized steel coil. Then, connect the external power supply of the second motor 8. The second motor 8 starts to drive the threaded rod 9 to rotate through the bearing within the second housing 7. The rotation of the threaded rod 9 drives the threaded seat 10 to slide to the left in the chute machined on the inner wall of the second housing 7, thereby driving the box body 201 and the clamped galvanized steel coil to move to the left to perform the tensioning work on the galvanized steel coil. After the galvanized steel coil is tensioned, the second motor 8 stops moving. Since the third motor 103 uses a servo motor, it can position the first rubber roller 104 to prevent rolling when tensioning the galvanized steel coil. Then, connect the external power supply of the third electric telescopic rod 13. The third electric telescopic rod 13 starts to drive the tool holder 11 and the tool 12 to move downward to perform the cutting work on the galvanized steel coil. A tool groove is machined on the left side at the upper end of the bump 14 to prevent the tool 12 from being damaged when cutting the bump.

[0032] Production and collection work of galvanized steel coils:

[0033] After the cutting of the galvanized steel coil is completed, the second motor 8 drives the box body 201 and the clamped galvanized steel coil to move above the material box 15. Then, control the second electric telescopic rod 202 to drive the two cross plates 204 to reset to cancel the clamping of the galvanized steel coil. The galvanized steel coil will fall into the material box 15 for collection. Then, control the second motor 8 to drive the two cross plates 204 to reset. Again, control the third motor 103 to rotate to send the end of the galvanized steel coil into the two cross plates 204. Then, the subsequent cutting and collection work of the galvanized steel coil can be carried out in the same working mode as above.

[0034] Although the present utility model has been illustrated and described with reference to the preferred embodiments, those of ordinary skill in the art should understand that various changes in form and details may be made within the scope of the claims.

Claims

1. A cutting device for producing galvanized steel coils, comprising a bottom plate (3) and a first shell (4), wherein the upper end of the outer wall of the bottom plate (3) is fixedly connected to the first shell (4), and characterized in that: A galvanized steel coil cutting and feeding structure (1) is provided on the right side of the upper end of the inner wall of the first shell (4); a second shell (7) is fixedly connected to the middle of the inner wall of the first shell (4); a second motor (8) is fixedly connected to the left side of the outer wall of the second shell (7) via a bracket; a threaded rod (9) is fixedly connected to the end of the output shaft of the second motor (8); the outer wall of the threaded rod (9) is rotatably connected to the second shell (7) via a bearing; the outer wall of the threaded rod (9) is threadedly connected to a threaded seat (10); the upper end of the outer wall of the threaded seat (10) is slidably connected to the second shell (7); a galvanized steel coil cutting and collecting structure (2) is provided at the lower end of the outer wall of the threaded seat (10); and a protrusion (14) is fixedly connected to the middle of the upper end of the outer wall of the bottom plate (3).

2. A cutting device for galvanized steel coil production according to claim 1, characterized in that: The galvanized steel coil cutting and feeding structure (1) comprises a first electric telescopic rod (101), the bottom of the first electric telescopic rod (101) is fixedly connected to the first housing (4), the end of the output shaft of the electric telescopic rod (101) is fixedly connected to a frame (102), the outer wall of the frame (102) is fixedly connected to a third motor (103) via a bracket, the end of the output shaft of the third motor (103) is fixedly connected to a first rubber roller (104), the rotating shaft of the first rubber roller (104) is rotatably connected to the frame (102) via a bearing, and the inner wall of the protrusion (14) is rotatably connected to a second rubber roller (105) via a bearing.

3. A cutting device for galvanized steel coil production according to claim 1, characterized in that: A third electric telescopic rod (13) is fixedly connected to the upper end of the inner wall of the first housing (4), and a knife seat (11) is fixedly connected to the end of the output shaft of the third electric telescopic rod (13).

4. A cutting device for galvanized steel coil production according to claim 3, characterized in that: A knife (12) is mounted on the lower end of the knife seat (11), and a material box (15) is placed on the left side of the upper end of the outer wall of the bottom plate (3).

5. A cutting device for galvanized steel coil production according to claim 1, characterized in that: The galvanized steel coil cutting and collecting structure (2) comprises a box body (201), a second electric telescopic rod (202) is fixedly connected to the left side of the inner wall of the box body (201), an output end of the second electric telescopic rod (202) is movably connected to one end of two straight rods (203) via a pin shaft, and the other ends of the two straight rods (203) are movably connected to a horizontal plate (204) via a pin shaft, a plurality of plug rods (205) are fixedly connected to the inner wall of the box body (201), and the inner walls of the two horizontal plates (204) are both slidably connected to the plug rods (205).

6. A cutting device for galvanized steel coil production according to claim 4, characterized in that: Two vertical plates (5) are fixedly connected to the right side of the upper end of the outer wall of the bottom plate (3), and the two vertical plates (5) are slidably connected to the outer walls of the two square plates (6).

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