Galvanized steel strip cut-off machine with adjusting function
Through the design and adjustment function of galvanized steel belt cutting machine, the adjustment of elastic parts, limiting plates and limiting rollers is used to solve the problem of insufficient accuracy of traditional cutting machines, and the accurate and rapid cutting of galvanized steel belt is achieved, which improves the cutting efficiency.
Patent Information
- Application Number
- CN202422550351.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-22
- Publication Date
- 2025-08-26
- Estimated Expiration
- 2034-10-22
AI Technical Summary
The adjustment accuracy of the traditional galvanized steel strip cutting machine is insufficient and has low efficiency, making it difficult to achieve accurate, fast and continuous cutting operations.
A galvanized steel belt cutting machine with adjustment function is designed. Through the coordination between the elastic member and the conveying roller, the adjustment of the distance between the limit plate and the frame, and the adjustment of the distance between the limit rollers, the adaptive cutting of steel belts of different thicknesses and widths is achieved.
Accurate, fast and continuous cutting of galvanized steel strips is achieved, improving cutting efficiency.
Smart Images
Figure CN223264899U_ABST
Abstract
Description
Technical Field
[0001] The utility model specifically relates to the technical field of galvanized steel strip cutting, in particular to a galvanized steel strip cutting machine with an adjustment function. Background Art
[0002] Galvanized steel strip is a common metal product that is widely used in the manufacturing industry due to its good corrosion resistance, high strength and excellent processing properties. In the production process of galvanized steel strip, cutting is a key process that determines the length and shape of the final product.
[0003] Traditional manual or semi-automatic cutting mostly involves people adjusting the corresponding clamping parts on the cutting machine according to the thickness, width and cutting length of the steel strip. This adjustment method has the disadvantages of insufficient adjustment accuracy and low efficiency.
[0004] Based on this, it is necessary to design a galvanized steel strip cutting machine with an adjustment function to achieve accurate, fast and continuous cutting of the galvanized steel strip, thereby improving the cutting efficiency. Utility Model Content
[0005] A galvanized steel strip cutting machine with an adjustment function includes a frame, a coiling roller for providing support for the galvanized steel strip is installed on the top of the frame, a support plate is arranged in parallel on the edge of one side of the top of the frame in the length direction, a motor I is installed on the support plate, and an L-shaped baffle is arranged in parallel on the other side of the top of the frame in the length direction, a conveying roller I is connected to the output shaft of the motor I, and the conveying roller I is rotatably connected to the L-shaped baffle, and a mounting frame is provided on the top of the frame, and a conveying roller II parallel to the conveying roller I is rotatably connected to the mounting frame through a vertical guide rod, and the vertical guide rod slides through the mounting frame, and the conveying roller II is arranged directly above the conveying roller I, and an elastic part I is arranged between the conveying roller II and the mounting frame, and the elastic part I is wound around the vertical guide rod. When the elastic part I is in a normal state, the conveying roller I is in contact with the conveying roller II, and a limit plate for adjusting the cutting distance of the galvanized steel strip is movably provided at the end of the frame away from the coiling roller.
[0006] Further explanation: electric push rods are provided on both sides symmetrically with the frame as the center of the bottom of the frame, and the movable ends of the telescopic rods of the electric push rods are commonly connected to the cutting knife, which is located above the frame and away from the coil roller.
[0007] To further explain, a screw rod I and a guide rod I are arranged in parallel at the bottom of the frame, wherein the screw rod I is arranged on the center line of the bottom of the frame, and the two guide rods I are arranged on both sides of the bottom of the frame 1 with the screw rod I as the center, and the screw rod I and the guide rod I are both movably connected with the limit plate, wherein the guide rod I slides through the limit plate, and the screw rod I is threaded through the limit plate. The motor II installed at the bottom of the frame is connected to one end of the screw rod I, and the screw rod I is driven to rotate by the motor II, thereby driving the limit plate to move horizontally along the guide rod I, and then adjusting the distance between the limit plate and the frame, thereby adjusting the cutting length of the galvanized steel strip.
[0008] Further explanation: a buffer plate is provided directly below the cutting knife, and the buffer plate is movably connected to the frame through a vertical rod. An elastic member II is provided between the bottom end of the vertical rod and the frame. When the elastic member II is in a normal state, the buffer plate protrudes from the frame.
[0009] Further explanation is given, slide grooves parallel to the conveying roller I are provided on both sides of the length direction of the frame, and limiting rollers are slidably provided in the slide grooves for limiting the two sides of the galvanized steel strip.
[0010] Further explanation: a dual-axis motor is provided at the bottom of the frame through an L-shaped mounting plate, and both output shafts of the dual-axis motor are connected to a screw rod II. A guide rod II parallel to the screw rod II is provided at the bottom of the frame, and a motor III is movably connected to the screw rod II and the guide rod II, and the output shaft of the motor III is connected to the lower end of the limit roller.
[0011] Compared with the prior art, the utility model has the following advantages: the function of adjusting the distance between the conveyor roller II and the conveyor roller I is realized by the cooperation of the elastic part I and the conveyor roller II, so as to adapt to galvanized steel strips of different thicknesses; the cutting length of the galvanized steel strip is adjusted by adjusting the distance between the limit plate and the frame; according to the different widths of the galvanized steel strip, the distance between the two relative limit rollers is adjusted to adapt to galvanized steel strips of different widths; in this way, according to the requirements of the thickness, width and cutting length of the galvanized steel strip, the corresponding components of the cutting machine can be flexibly adjusted to improve the cutting efficiency and achieve the effect of accurate, fast and continuous cutting of the galvanized steel strip. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 This is a schematic diagram of the first three-dimensional structure of the present utility model.
[0013] Figure 2 This is a schematic diagram of the second three-dimensional structure of the present invention.
[0014] Figure 3 It is a partial three-dimensional structural diagram of the utility model.
[0015] Figure 4 It is a schematic diagram of the three-dimensional structure of the bottom of the frame of the utility model.
[0016] Markings in the accompanying drawings: 1. Frame, 2. Coil roller, 3. Support plate, 4. Motor I, 5. Conveyor roller I, 6. Mounting frame, 7. Conveyor roller II, 8. Elastic part I, 9. Electric push rod, 10. Cutting knife, 11. Motor II, 12. Screw rod I, 13. Guide rod I, 14. Limiting plate, 15. Buffer plate, 16. Elastic part II, 17. Dual-axis motor, 18. Screw rod II, 19. Guide rod II, 20. Motor III, 21. Limiting roller. DETAILED DESCRIPTION
[0017] Although the present invention may be described with respect to a specific application or industry, those skilled in the art will recognize the broader applicability of the present invention. Those skilled in the art will recognize that terms such as "above," "below," "upwardly," and "downwardly" are used to describe the drawings and are not intended to limit the scope of the present invention as defined by the appended claims. Numerical designations such as "first" and "second" are merely illustrative and are not intended to limit the scope of the present invention in any way.
[0018] Embodiment: A galvanized steel strip cutting machine with an adjustment function, such as Figures 1-4 As shown, it includes a frame 1, and a coil roller 2 for providing support for the galvanized steel strip is installed on the top of the frame 1. Here, the galvanized steel strip is usually wound into a coil, and the coiled galvanized steel strip is set on the coil roller 2. The rotating shaft in the middle of the coil roller 2 is a rotatable design. Support plates 3 are arranged in parallel on the edge of one side of the top length direction of the frame 1, and a motor Ⅰ4 is installed on the support plate 3. L-shaped baffles are arranged in parallel on the other side of the top length direction of the frame 1. Conveyor roller Ⅰ5 is connected to the output shaft of motor Ⅰ4, and conveyor roller Ⅰ5 is rotatably connected to the L-shaped baffle. A mounting frame 6 is provided on the top of the frame 1, and a conveyor roller Ⅱ7 parallel to the conveyor roller Ⅰ5 is rotatably connected to the mounting frame 6 through a vertical guide rod. The vertical guide rod slides through the mounting frame 6, and the conveyor roller Ⅱ7 is arranged on the conveyor roller Ⅰ5 Directly above, an elastic part I8 is provided between the conveyor roller II7 and the mounting frame 6. The elastic part I8 is wound around the vertical guide rod. When the elastic part I8 is in normal state, the conveyor roller I5 contacts and cooperates with the conveyor roller II7. The distance between the conveyor roller II7 and the conveyor roller I5 is elastically adjusted by the elastic force of the elastic part I8, so that the conveyor roller II7 cooperates with the conveyor roller I5 to clamp the steel strip, thereby adapting to steel strips of different thicknesses. The elastic part I8 is a rubber part or spring with elastic properties. As a preferred embodiment, the elastic part I8 in this embodiment is a compression spring. The end of the frame 1 away from the coiling roller 2 is movably provided with a limit plate 14 for adjusting the cutting distance of the galvanized steel strip. By adjusting the distance between the limit plate 14 and the right end of the frame 1, the cutting length of the steel strip can be adjusted.
[0019] like Figure 1As shown, electric push rods 9 are provided on both symmetrical sides of the bottom of the frame 1 with the frame 1 as the center. The movable ends of the telescopic rods of the electric push rods 9 are commonly connected to the cutting knife 10. The cutting knife 10 is located above the frame 1 and away from the coil roller 2. The cutting knife 10 is driven to move up and down by the telescopic function of the telescopic rods of the electric push rods 9. When the telescopic rods of the electric push rods 9 retract downward, the cutting knife 10 moves downward, thereby cutting the steel strip. When the telescopic rods of the electric push rods 9 extend upward, the cutting knife 10 moves upward away from the steel strip.
[0020] like Figure 2 As shown, a screw rod Ⅰ12 and a guide rod Ⅰ13 are arranged in parallel at the bottom of the frame 1, wherein the screw rod Ⅰ12 is arranged on the center line of the bottom of the frame 1, and two guide rods Ⅰ13 are arranged on both sides of the bottom of the frame 1 with the screw rod Ⅰ12 as the center. The screw rod Ⅰ12 and the guide rod Ⅰ13 are both movably connected with the limit plate 14, wherein the guide rod Ⅰ13 slides through the limit plate 14, and the screw rod Ⅰ12 is threaded through the limit plate 14. The motor Ⅱ11 installed at the bottom of the frame 1 is connected to one end of the screw rod Ⅰ12, and the screw rod Ⅰ12 is driven to rotate by the motor Ⅱ11, thereby driving the limit plate 14 to move horizontally along the guide rod Ⅰ13, and then adjusting the distance between the limit plate 14 and the frame 1, thereby adjusting the cutting length of the galvanized steel strip.
[0021] like Figure 3 The bottom of the cutter 10 is provided with a buffer plate 15, which is movably connected to the frame 1 through a vertical rod. An elastic member II 16 is provided between the bottom end of the vertical rod and the frame 1. The two ends of the elastic member II 16 are respectively connected to the lower end of the vertical rod and the bottom of the frame. When the elastic member II 16 is in a normal state, the buffer plate 15 protrudes from the frame 1. When the cutter 10 cuts downward, the steel strip is located on the buffer plate 15, and the cutter 10 cuts the steel strip downward. At the same time, a downward force is applied to the buffer plate 15, and the buffer plate 15 moves downward through the vertical rod into the groove at the top of the frame 1, and the elastic member II 16 is deformed. When the steel strip is cut, the cutter 10 is reset upward. Under the action of the elastic force of the elastic member II 16, the buffer plate 15 is reset upward, thereby lifting the cut steel strip upward, thereby conveniently unloading the cut steel strip from the frame 1 to avoid it falling into the groove of the frame 1. At the same time, it can also prevent the cutter 10 from accidentally cutting the completed steel strip when cutting downward.
[0022] like Figure 3 and Figure 4 As shown, slide grooves parallel to the conveying roller Ⅰ5 are provided on both sides of the length direction of the frame 1, and limiting rollers 21 are slidingly provided in the slide grooves for limiting the two sides of the galvanized steel strip. By adjusting the distance between the two relative limiting rollers 21, it can adapt to steel strips of different widths.
[0023] like Figure 4As shown, a dual-axis motor 17 is provided at the bottom of the frame 1 through an L-shaped mounting plate, and screw rods Ⅱ18 are connected to the two output shafts of the dual-axis motor 17. A guide rod Ⅱ19 parallel to the screw rod Ⅱ18 is provided at the bottom of the frame 1, and the screw rod Ⅱ18 and the guide rod Ⅱ19 are jointly movably connected to the motor mounting seat, wherein the screw rod Ⅱ18 threadedly penetrates the motor mounting seat, and the guide rod Ⅱ19 slides through the motor mounting seat, and a motor III20 is installed on the motor mounting seat. The output shaft of the motor III20 is connected to the lower end of the limiting roller 21, and the limiting roller 21 is driven to rotate by the motor III20, so as to realize the side driving of the steel belt to move from left to right, thereby improving the conveying efficiency of the steel belt.
[0024] When in use, the rolled galvanized steel strip is placed on the coil roller 2, and then one end of the galvanized steel strip is passed between the conveyor roller I5 and the conveyor roller II7 until the end of the galvanized steel strip contacts the limit plate 14. The telescopic rod of the electric push rod 9 is retracted downward, thereby driving the cutting knife 10 to cut the galvanized steel strip. The conveyor roller I5 is driven by the motor I4 to rotate clockwise, and the clockwise rotation of the conveyor roller I5 pushes the galvanized steel strip from left to right, thereby pushing the galvanized steel strip to the cutting knife 1. 0 below to perform cutting operation; through the cooperation of elastic member I8 and conveying roller II7, the distance between conveying roller II7 and conveying roller I5 is adjusted to adapt to galvanized steel strips of different thicknesses; by adjusting the distance between the limit plate 14 and the frame 1, the cutting length of the galvanized steel strip is adjusted; the double-axis motor 17 drives the screw rod II18 to rotate so that the motor III20 moves horizontally along the guide rod II19, thereby adjusting the distance between the two relative limit rollers 21 to adapt to galvanized steel strips of different widths.
[0025] While the present invention has been described with reference to exemplary embodiments, it should be understood that the invention is not limited to the disclosed exemplary embodiments. The scope of the following claims is to be accorded the broadest interpretation so as to encompass all modifications and equivalent structures and functions.
Claims
1. A galvanized steel strip cutting machine with an adjustment function, comprising a frame (1), a coiling roller (2) for providing support for the galvanized steel strip installed on the top of the frame (1), support plates (3) arranged in parallel on one edge of the top of the frame (1) in the longitudinal direction, a motor I (4) installed on the support plate (3), an L-shaped baffle arranged in parallel on the other side of the top of the frame (1) in the longitudinal direction, a conveying roller I (5) connected to the output shaft of the motor I (4), and the conveying roller I (5) is rotatably connected to the L-shaped baffle, wherein: A mounting frame (6) is provided on the top of the frame (1), and a conveying roller II (7) parallel to the conveying roller I (5) is rotatably connected to the mounting frame (6) through a vertical guide rod. The conveying roller II (7) is provided directly above the conveying roller I (5). An elastic member I (8) is provided between the conveying roller II (7) and the mounting frame (6), and the elastic member I (8) is wound around the vertical guide rod. When the elastic member I (8) is in a normal state, the conveying roller I (5) is in contact with the conveying roller II (7). A limit plate (14) for adjusting the cutting distance of the galvanized steel strip is movably provided at the end of the frame (1) away from the coiling roller (2).
2. A galvanized steel strip cutting machine with an adjustment function according to claim 1, characterized in that: Electric push rods (9) are provided on both sides of the bottom of the frame (1) symmetrically with the frame (1) as the center. The movable ends of the telescopic rods of the electric push rods (9) are connected to a cutting knife (10). The cutting knife (10) is located above the frame (1) and away from the coiling roller (2).
3. The galvanized steel strip cutting machine with an adjustment function according to claim 2, characterized in that: A screw rod I (12) and a guide rod I (13) are arranged in parallel at the bottom of the frame (1). The screw rod I (12) and the guide rod I (13) are both movably connected to the limit plate (14). The motor II (11) installed at the bottom of the frame (1) is connected to one end of the screw rod I (12).
4. The galvanized steel strip cutting machine with an adjustment function according to claim 3, characterized in that: A buffer plate (15) is provided just below the cutting blade (10), and the buffer plate (15) is movably connected to the frame (1) through a vertical rod. An elastic member II (16) is provided between the bottom end of the vertical rod and the frame (1). When the elastic member II (16) is in a normal state, the buffer plate (15) protrudes from the frame (1).
5. The galvanized steel strip cutting machine with an adjustment function according to claim 4, characterized in that: Slide grooves parallel to the conveying roller I (5) are provided on both sides of the frame (1) in the longitudinal direction, and limiting rollers (21) are slidably provided in the slide grooves for limiting the two sides of the galvanized steel strip.
6. The galvanized steel strip cutting machine with an adjustment function according to claim 5, characterized in that: A double-axis motor (17) is provided at the bottom of the frame (1) through an L-shaped mounting plate. Both output shafts of the double-axis motor (17) are connected to a screw rod (18). A guide rod (19) parallel to the screw rod (18) is provided at the bottom of the frame (1). The screw rod (18) and the guide rod (19) are movably connected to a motor (20). The output shaft of the motor (20) is connected to the lower end of the limiting roller (21).