Slitting machine for efficient strip steel machining

Abstract

The utility model relates to an efficient slitting machine for strip steel machining, and belongs to the technical field of strip steel machining. The longitudinal shearing machine mainly comprises a rack, a pressing mechanism, a cushion table, an anti-deviation guide wheel, a limiting roller, a longitudinal shearing mechanism, a guide assembly and a winding mechanism. The strip steel sequentially penetrates through the pressing mechanism, the limiting roller and the deviation preventing guide wheel, the strip steel is limited through the longitudinal shearing mechanism, the pressing mechanism, the limiting roller and the deviation preventing guide wheel, deviation, inclination and swing of the strip steel in the shearing process are reduced, the strip steel keeps linear conveying, the cushion table plays a role in supporting the strip steel in the conveying process, and the conveying efficiency is improved. According to the strip steel conveying device, the strip steel can be conveyed more stably and smoothly, shearing and winding are convenient, when the strip steel is sheared, the end of waste generated by shearing can be fixed to the winding mechanism, the winding mechanism rotates to enable the waste to be wound into a roll on the winding mechanism, the waste can be rapidly taken out and collected, a large amount of labor force is saved, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of strip steel processing, and in particular relates to a high-efficiency slitting machine for strip steel processing. Background Art

[0002] Strip steel is a steel plate with a thin thickness, narrow width and long length. As the raw material for the production of straight seam steel pipes, strip steel needs to be longitudinally cut according to the specifications required for steel pipe production before use. The wide strip steel is longitudinally cut into strips of different widths. Generally, strip steel longitudinal shearing equipment is used for longitudinal shearing. The strip steel after longitudinal shearing is coiled on the side of the longitudinal shearing equipment away from the strip steel feeding end.

[0003] When the existing longitudinal shearing equipment is in use, there is no strip limiting mechanism. The strip is prone to sliding and cutting deviation during longitudinal shearing, which affects the longitudinal shearing effect. At the same time, after the strip shearing production line shears the strip, the scraps cannot be effectively classified, collected and managed, so that the scraps are randomly piled up on both sides of the production line, which is not only easy to scratch the staff, but also affects the production management of the strip. Summary of the invention

[0004] In order to overcome the problem that the existing strip steel longitudinal shearing equipment has no limiting mechanism, the strip steel is prone to sliding and shearing deviation during longitudinal shearing, and the corner waste cannot be effectively classified, collected and managed after the strip steel shearing production line shears the strip steel, the utility model provides a high-efficiency strip steel processing longitudinal shearing machine; the clamping mechanism, the limiting roller and the anti-deviation guide wheel limit the strip steel to reduce the deviation, inclination and swing of the strip steel during the shearing process, the winding mechanism rotates so that the waste material is wound into a roll on the winding mechanism, so that the waste material can be quickly taken out and collected, saving a lot of labor and improving production efficiency.

[0005] To achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: an efficient slitting machine for strip processing mainly comprises a frame, a clamping mechanism, a pad, an anti-deflection guide wheel, a limit roller, a slitting mechanism, a guide assembly, and a winding mechanism. The clamping mechanism is installed at the top of the frame, and the clamping mechanism comprises a support frame, a cover plate, an upper slider, a lower slider, an upper pressure roller, and a lower pressure roller. The support frame is installed at the top of the frame, a slide groove is provided on the support frame, the cover plate is installed at the top of the slide groove, the upper slider and the lower slider can be slidably installed on the slide groove, and the upper pressure roller and the lower pressure roller are respectively The upper and lower sliders are rotatably mounted on the pad, the pad is mounted on the top of the frame, located at the end of the support frame, the anti-deflection guide wheel is rotatably mounted on the pad, a connecting plate is provided on the top of the frame, the limit roller is mounted on the connecting plate through a bearing seat, the anti-deflection guide wheel is mounted on both sides of the limit roller, the longitudinal shearing mechanism is mounted on the top of the frame, located at one end of the pad, the strip passes through the upper pressure roller and the lower pressure roller, between the limit roller and the anti-deflection guide wheel, the longitudinal shearing mechanism, the guide assembly, and the winding mechanism are mounted on one side of the frame, and the strip scrap passes through the guide assembly and is wound on the winding mechanism.

[0006] The longitudinal shearing mechanism comprises a column, a partition, a screw rod, an upper connecting slider, a lower connecting slider, a protective cover, a rotating shaft, a hand wheel, an active bevel gear, a driven bevel gear, an upper rotating shaft, a lower rotating shaft, an upper hob, a lower hob, and a driving motor. The column is mounted on the top of the frame, a groove is provided in the column, the partition is mounted in the groove, the screw rod passes through the top of the column and can be rotatably mounted on the partition, the upper connecting slider can be slidably mounted on the screw rod, the lower connecting slider is mounted in the groove, the protective cover is mounted on the top of the column, the interior of the protective cover is a cavity structure, and the rotating shaft is provided with a groove. The shaft is rotatably mounted on the protective cover, the handwheel is mounted on the end of the rotating shaft, two sets of active bevel gears are mounted on the rotating shaft, the screw rod passes through the top of the column, the driven bevel gear is mounted on the top of the screw rod, the active bevel gear and the driven bevel gear are meshed and connected with each other, the active bevel gear and the driven bevel gear are located inside the protective cover, the upper rotating shaft and the lower rotating shaft are respectively mounted on the upper connecting slider and the lower connecting slider, the upper hob and the lower hob are respectively detachably mounted on the upper rotating shaft and the lower rotating shaft, the driving motor is mounted on the end of the lower rotating shaft, and the lower rotating shaft is drivingly connected to the driving motor.

[0007] The guide assembly comprises a vertical plate, a support platform and a guide ring. The vertical plate is mounted at the end of the frame, the support platform is mounted on the vertical plate, and two groups of guide rings are mounted on the support platform.

[0008] The winding mechanism includes a bracket, a connecting plate, a connecting shaft, a motor, and a winding drum. The bracket is symmetrically installed at both ends of the vertical plate, the connecting plate is installed on the bracket, the connecting shaft is rotatably installed on the connecting plate, the motor is installed at the end of the connecting shaft, the connecting shaft is transmission-connected to the output end of the motor, and the winding drum is rotatably installed on the connecting shaft.

[0009] Beneficial effects of the utility model:

[0010] The strip passes through the clamping mechanism, the limiting roller and the anti-deflection guide wheel, and the longitudinal shearing mechanism in sequence. The clamping mechanism, the limiting roller and the anti-deflection guide wheel limit the strip to reduce the deviation, tilt and swing of the strip during the shearing process, so that the strip can be transmitted in a straight line. The pad supports the strip during the transmission process, thereby making the transmission of the strip smoother and easier, and facilitating shearing and winding. When the strip is sheared, the end of the waste generated by the shearing can be fixed on the winding mechanism. The winding mechanism rotates to make the waste wound into a roll on the winding mechanism, so that the waste can be quickly taken out and collected, saving a lot of labor and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a three-dimensional schematic diagram of the utility model.

[0012] Figure 2 It is a schematic diagram of the structure of the utility model from top view.

[0013] Figure 3It is a rear view structural schematic diagram of the utility model.

[0014] Figure 4 It is a right-side structural schematic diagram of the utility model.

[0015] Figure 5 It is a partial sectional schematic diagram of the utility model. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical solution and beneficial effects of the present invention clearer, the preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings to facilitate understanding by technicians.

[0017] The utility model discloses a high-efficiency longitudinal shearing machine for processing strip steel, which mainly comprises a frame 1, a clamping mechanism 2, a pad 3, an anti-deflection guide wheel 4, a limit roller 5, a longitudinal shearing mechanism 6, a guide assembly 7, and a winding mechanism 8. The clamping mechanism 2 is installed at the top of the frame 1, and the clamping mechanism 2 comprises a support frame 21, a cover plate 22, an upper slider 23, a lower slider 24, an upper pressure roller 25, and a lower pressure roller 26. The support frame 21 is installed at the top of the frame 1, and a slide groove 211 is provided on the support frame 21. The cover plate 22 is installed at the top of the slide groove 211. The upper slider 23 and the lower slider 24 can be slidably installed on the slide groove 211. The upper pressure roller 25, The lower pressure roller 26 is rotatably mounted on the upper slider 23 and the lower slider 24 respectively. The support platform 3 is mounted on the top of the frame 1 and is located at the end of the support frame 21. The anti-deflection guide wheel 4 is rotatably mounted on the support platform 3. A connecting plate 11 is provided at the top of the frame 1. The limiting roller 5 is mounted on the connecting plate 11 through a bearing seat. The anti-deflection guide wheel 4 is mounted on both sides of the limiting roller 5. The longitudinal shearing mechanism 6 is mounted on the top of the frame 1 and is located at one end of the support platform 3. The strip passes through the upper pressure roller 25 and the lower pressure roller 26, between the limiting roller 5 and the anti-deflection guide wheel 4, and the longitudinal shearing mechanism 6 in sequence. The guide assembly 7 and the winding mechanism 8 are mounted on one side of the frame 1. The strip scrap passes through the guide assembly 7 and is wound on the winding mechanism 8.

[0018] like Figure 3 , Figure 4 , Figure 5As shown, the strip steel passes through the clamping mechanism 2, the limiting roller 5 and the anti-deflection guide wheel 4, and the longitudinal shearing mechanism 6 in sequence. The upper pressure roller 25, the lower pressure roller 26, the limiting roller 5, and the anti-deflection guide wheel 4 limit the strip steel to reduce the deviation, tilting, and swinging of the strip steel during the shearing process, so that the strip steel is transmitted in a straight line. The pad 3 supports the strip steel during the transmission process, thereby making the transmission of the strip steel more stable and smooth, and facilitating shearing and winding. After the adjustment is completed, the drive motor 615 is turned on, and the drive motor 615 drives the lower roller 614 to rotate. The strip steel passes between the upper roller 613 and the lower roller 614, and the strip steel moves, thereby driving the upper roller 613 to rotate. The upper roller 613 and the lower roller 614 cooperate to shear the strip steel. The steel strip can continue to be transported forward through the gap between the upper hob 613 and the lower hob 614. When the steel strip is sheared, the end of the waste generated by the shearing can be fixed on the winding drum 85, and the waste passes through the guide ring 73 and is wound on the winding drum 85. The guide ring 73 guides the waste. The staff turns on the motor 84, and the motor 84 drives the connecting shaft 83 to rotate. The rotation of the connecting shaft 83 causes the waste to be wound into a roll on the winding drum 85, so that the waste can be quickly taken out and collected, saving a lot of labor and improving production efficiency. After the winding is completed, the motor 84 is turned off, the winding drum 85 is removed from the connecting shaft 83, and the waste on the winding drum 85 is removed for centralized recycling and treatment, thereby avoiding the waste of steel strip waste.

[0019] like Figure 3 , Figure 4 , Figure 5As shown, the longitudinal shearing mechanism 6 includes a column 61, a partition 62, a screw rod 63, an upper connecting slider 64, a lower connecting slider 65, a protective cover 66, a rotating shaft 67, a hand wheel 68, an active bevel gear 69, a driven bevel gear 610, an upper rotating shaft 611, a lower rotating shaft 612, an upper hob 613, a lower hob 614, and a driving motor 615. The column 61 is installed at the top of the frame 1, a groove 6111 is opened in the column 61, the partition 62 is installed in the groove 6111, the screw rod 63 passes through the top of the column 61 and can be rotatably installed on the partition 62, and the upper connecting slider 64 can be slidably installed on the screw rod 6 3, the lower connecting slider 65 is installed in the groove 6111, the protective cover 66 is installed on the top of the column 61, the interior of the protective cover 66 is a cavity structure, the rotating shaft 67 is rotatably installed on the protective cover 66, the hand wheel 68 is installed at the end of the rotating shaft 67, two sets of active bevel gears 69 are installed on the rotating shaft 67, the screw rod 63 passes through the top of the column 61, the driven bevel gear 610 is installed on the top of the screw rod 63, the active bevel gear 69 and the driven bevel gear 610 are meshed and connected with each other, the active bevel gear 69 and the driven bevel gear 610 are located inside the protective cover 66, the upper rotating shaft 611 and the lower rotating shaft 612 are respectively installed on the upper rotating shaft 611 and the lower rotating shaft 612 On the connecting slider 64 and the lower connecting slider 65, the upper hob 613 and the lower hob 614 are detachably mounted on the upper rotating shaft 611 and the lower rotating shaft 612 respectively, the driving motor 615 is mounted on the end of the lower rotating shaft 612, and the lower rotating shaft 612 is connected to the driving motor 615 in transmission connection; before shearing the strip, the distance between the upper hob 613 and the lower hob 614 is adjusted according to the thickness of the strip, and the staff holds the hand wheel 68 to rotate, the hand wheel 68 drives the rotating shaft 67 to rotate, and then drives the active bevel gear 69 to rotate, and the active bevel gear 69 drives the driven bevel gear 610 to rotate, so as to realize the rotation of the screw rod 63 The screw rod 63 rotates and drives the upper connecting slider 64 to move up and down on the screw rod 63, thereby driving the movement of the upper rotating shaft 611 and the upper roller 613, so as to adjust the distance between the upper roller 613 and the lower roller 614. After the adjustment, the driving motor 615 is turned on, and the driving motor 615 drives the lower roller 614 to rotate. The strip steel passes through the upper roller 613 and the lower roller 614, and the strip steel moves, thereby driving the upper roller 613 to rotate. The upper roller 613 and the lower roller 614 cooperate to shear the strip steel. The sheared strip steel can continue to be transported forward through the gap between the upper roller 613 and the lower roller 614.

[0020] like Figure 3 , Figure 4 , Figure 5As shown, the guide assembly 7 includes a vertical plate 71, a support platform 72, and a guide ring 73. The vertical plate 71 is installed at the end of the frame 1, the support platform 72 is installed on the vertical plate 71, and two groups of guide rings 73 are installed on the support platform 72; the winding mechanism 8 includes a bracket 81, a second connecting plate 82, a connecting shaft 83, a motor 84, and a winding drum 85. The bracket 81 is symmetrically installed at both ends of the vertical plate 71, the second connecting plate 82 is installed on the bracket 81, the connecting shaft 83 is rotatably installed on the second connecting plate 82, the motor 84 is installed at the end of the connecting shaft 83, the connecting shaft 83 is transmission-connected to the output end of the motor 84, and the winding drum 85 is rotatably installed On the connecting shaft 83; when the strip is sheared, the end of the waste generated by the shearing can be fixed on the winding drum 85, and the waste passes through the guide ring 73 and is wound on the winding drum 85. The guide ring 73 guides the waste. The staff turns on the motor 84, and the motor 84 drives the connecting shaft 83 to rotate. The rotation of the connecting shaft 83 causes the waste to be wound into a roll on the winding drum 85, so that the waste can be quickly taken out and collected, saving a lot of labor and improving production efficiency. After the winding is completed, the motor 84 is turned off, the winding drum 85 is removed from the connecting shaft 83, and the waste on the winding drum 85 is removed for centralized recycling and treatment, thereby avoiding the waste of strip waste.

[0021] Working process:

[0022] Before shearing the strip, first adjust the distance between the upper hob 613 and the lower hob 614, and the distance between the upper pressure roller 25 and the lower pressure roller 26 according to the thickness of the strip. The staff holds the hand wheel 68 and rotates it. The hand wheel 68 drives the rotating shaft 67 to rotate, and then drives the active bevel gear 69 to rotate. The active bevel gear 69 drives the driven bevel gear 610 to rotate, realizing the rotation of the screw rod 63. The rotation of the screw rod 63 drives the upper connecting slider 64 to move up and down on the screw rod 63, and then drives the movement of the upper rotating shaft 611 and the upper hob 613 to realize the upper The distance between the roller 613 and the lower roller 614 is adjusted by moving the upper slider 23. The movement of the upper slider 23 drives the movement of the upper pressure roller 25 to adjust the distance between the upper pressure roller 25 and the lower pressure roller 26. The strip steel passes through the clamping mechanism 2, the limiting roller 5 and the anti-deflection guide wheel 4, and the longitudinal shearing mechanism 6 in sequence. The upper pressure roller 25, the lower pressure roller 26, the limiting roller 5, and the anti-deflection guide wheel 4 limit the strip steel to reduce the deviation, inclination, and swing of the strip steel during the shearing process, so that the strip steel is transmitted in a straight line. The pad 3 supports the strip steel during the transmission process. The transmission of the steel strip is made more stable and smooth, which is convenient for shearing and winding. After the adjustment is completed, the drive motor 615 is turned on, and the drive motor 615 drives the lower roller 614 to rotate. The steel strip passes between the upper roller 613 and the lower roller 614, and the steel strip moves, thereby driving the upper roller 613 to rotate. The upper roller 613 and the lower roller 614 cooperate to shear the steel strip. The sheared steel strip can continue to be transported forward through the gap between the upper roller 613 and the lower roller 614. When the steel strip is sheared, the end of the waste generated by shearing can be fixed on the winding drum 8. 5, the waste passes through the guide ring 73 and is wound on the winding drum 85, and the guide ring 73 guides the waste. The staff turns on the motor 84, and the motor 84 drives the connecting shaft 83 to rotate. The connecting shaft 83 rotates so that the waste is wound on the winding drum 85 into a roll, so that the waste can be quickly taken out and collected, saving a lot of labor and improving production efficiency. After the winding is completed, the motor 84 is turned off, the winding drum 85 is removed from the connecting shaft 83, and the waste on the winding drum 85 is taken off for centralized recycling and treatment, thereby avoiding the waste of strip steel waste.

[0023] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made in form and details without departing from the scope defined by the claims of the utility model.

Claims

1. A high-efficiency slitting machine for strip processing, characterized in that: The high-efficiency longitudinal shearing machine for strip processing comprises a frame (1), a clamping mechanism (2), a pad (3), an anti-deflection guide wheel (4), a limit roller (5), a longitudinal shearing mechanism (6), a guide assembly (7), and a winding mechanism (8). The clamping mechanism (2) is installed at the top of the frame (1). The clamping mechanism (2) comprises a support frame (21), a cover plate (22), an upper slider (23), a lower slider (24), an upper pressure roller (25), and a lower pressure roller (26). The support frame (21) is installed at the top of the frame (1). A slide groove (211) is provided on the support frame (21). The cover plate (22) is installed at the top of the slide groove (211). The upper slider (23) and the lower slider (24) can be slidably installed on the slide groove (211). The upper pressure roller (25) and the lower pressure roller (26) can be rotatable. The support platform (3) is rotatably mounted on the upper slider (23) and the lower slider (24), the support platform (3) is mounted on the top of the frame (1) and is located at the end of the support frame (21), the anti-deflection guide wheel (4) is rotatably mounted on the support platform (3), the top of the frame (1) is provided with a connecting plate (11), the limiting roller (5) is mounted on the connecting plate (11) through a bearing seat, the anti-deflection guide wheel (4) is mounted on both sides of the limiting roller (5), the longitudinal shearing mechanism (6) is mounted on the top of the frame (1) and is located at one end of the support platform (3), the strip steel passes through between the upper pressure roller (25) and the lower pressure roller (26), between the limiting roller (5) and the anti-deflection guide wheel (4), and the longitudinal shearing mechanism (6), the guide assembly (7), and the winding mechanism (8) are mounted on one side of the frame (1), and the strip steel scrap passes through the guide assembly (7) and is wound on the winding mechanism (8).

2. The high-efficiency slitting machine for strip processing according to claim 1, characterized in that: The longitudinal shearing mechanism (6) comprises a column (61), a partition (62), a screw (63), an upper connecting slider (64), a lower connecting slider (65), a protective cover (66), a rotating shaft (67), a hand wheel (68), an active bevel gear (69), a driven bevel gear (610), an upper rotating shaft (611), a lower rotating shaft (612), an upper roller (613), a lower roller (614), and a driving motor (615). The column (61) is mounted on the top of the frame (1), a groove (6111) is formed in the column (61), the partition (62) is mounted in the groove (6111), the screw (63) passes through the top of the column (61) and is rotatably mounted on the partition (62), the upper connecting slider (64) is slidably mounted on the screw (63), the lower connecting slider (65) is mounted in the groove (6111), the protective cover (66) is mounted on the top of the column (61), and the protective cover (66) The interior is a hollow structure, the rotating shaft (67) is rotatably mounted on the protective cover (66), the hand wheel (68) is mounted on the end of the rotating shaft (67), two sets of active bevel gears (69) are mounted on the rotating shaft (67), the screw rod (63) passes through the top of the column (61), the driven bevel gear (610) is mounted on the top of the screw rod (63), the active bevel gear (69) and the driven bevel gear (610) are meshed and connected with each other, and the active bevel gear (69) and the driven bevel gear (610) are meshed and connected with each other. The wheel (610) is located inside the protective cover (66); the upper rotating shaft (611) and the lower rotating shaft (612) are respectively mounted on the upper connecting slider (64) and the lower connecting slider (65); the upper roller (613) and the lower roller (614) are respectively detachably mounted on the upper rotating shaft (611) and the lower rotating shaft (612); the driving motor (615) is mounted on the end of the lower rotating shaft (612); and the lower rotating shaft (612) is drivingly connected to the driving motor (615).

3. A high-efficiency slitting machine for strip processing as claimed in claim 1 or 2, characterized in that: The guide assembly (7) comprises a vertical plate (71), a support platform (72), and a guide ring (73); the vertical plate (71) is mounted on the end of the frame (1); the support platform (72) is mounted on the vertical plate (71); and two sets of guide rings (73) are mounted on the support platform (72).

4. A high-efficiency slitting machine for strip processing as claimed in claim 3, characterized in that: The winding mechanism (8) comprises a bracket (81), a second connecting plate (82), a connecting shaft (83), a motor (84), and a winding drum (85); the bracket (81) is symmetrically mounted at both ends of the vertical plate (71); the second connecting plate (82) is mounted on the bracket (81); the connecting shaft (83) is rotatably mounted on the second connecting plate (82); the motor (84) is mounted on the end of the connecting shaft (83); the connecting shaft (83) is drivingly connected to the output end of the motor (84); and the winding drum (85) is rotatably mounted on the connecting shaft (83).

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