Slitting and winding system for packaging steel belt

Abstract

The utility model relates to the technical field of steel strip splitting and winding, and provides a packaging steel strip splitting and winding system which comprises a bottom plate, a support is fixedly connected to the top of the bottom plate, a connecting plate is fixedly connected to the side face of the support, a top plate is fixedly connected to the top of the support, and a winding device is arranged at the top of the top plate. By means of mutual cooperation of the supporting base, the first flange plate, the second flange plate, the supporting frame, the loop, the gearbox, the rotating shaft and other components in the winding device, when winding is needed, a split steel coil is adjusted through the first flange plate and the second flange plate, and then the split steel coil is wound on the supporting frame. The steel coil is fed into the loop to control tension, the controlled steel coil is wound on the winding sleeve through cooperation of the third flange plate, the first connecting shaft and the second connecting shaft, the winding speed is controlled through the gearbox, and the winding control effect is achieved.

Description

Technical Field

[0001] This utility model relates to the field of steel strip slitting and winding technology, specifically, to a packaging steel strip slitting and winding system. Background Technology

[0002] A steel strip slitting and rewinding system is a device used to slit large coils of steel strip (usually wide coils) into multiple narrower strips and rewind these slits into individual coils. This system is commonly used in steel production or processing plants, especially in the production, processing, and final packaging of strip steel. Its main purpose is to improve production efficiency, ensure the quality of the steel strip, and facilitate subsequent transportation, storage, and use.

[0003] Conventional packaging steel strip slitting and winding systems cannot adjust the tension during winding. Excessive or insufficient tension will cause problems and affect the use. Therefore, we propose a packaging steel strip slitting and winding system. Utility Model Content

[0004] This utility model proposes a packaging steel strip slitting and winding system, which solves the problems mentioned in the above documents.

[0005] The technical solution of this utility model is as follows:

[0006] This utility model is a packaging steel strip slitting and winding system, including a base plate, a bracket fixedly connected to the top of the base plate, a connecting plate fixedly connected to the side of the bracket, a top plate fixedly connected to the top of the bracket, and a winding device provided on the top of the top plate.

[0007] The winding device includes a support base, the bottom of which is fixedly connected to the top of a top plate. A first flange and a second flange are rotatably connected inside the support base. A support frame is fixedly connected to the top of a connecting plate, and a loop is provided on the top of the support frame. A gearbox is fixedly connected to the top of a bottom plate, and a rotating shaft is rotatably connected inside the gearbox. A connecting frame is fixedly connected to the circumferential surface of the rotating shaft, and a winding sleeve is fixedly connected to the circumferential surface of the connecting frame. A support plate is fixedly connected to the side of the bracket, and a third flange is rotatably connected inside the support plate. A robotic arm is provided on the side of the support plate, and a first and a second transmission shaft are rotatably connected inside the robotic arm.

[0008] Furthermore, a fixing plate is fixedly connected to the side of the bracket, and a bolt is fixed to the internal thread of the base plate. The bottom of the bolt is fixedly connected to the top of the fixing plate. This design facilitates fixing the fixing plate with bolts.

[0009] Furthermore, a hydraulic power assembly is provided on the side of the support plate, a connecting block is fixedly connected to the top of the robotic arm, a connecting rod is fixedly connected to the side of the connecting block, and the end of the connecting rod away from the connecting block is fixedly connected to the side of the hydraulic power assembly. This design facilitates the connection of the robotic arm and the hydraulic power assembly through the connecting rod.

[0010] Furthermore, the robotic arm is internally rotatably connected to a guide shaft and a pressure shaft, which facilitates the pressing and straightening of the steel strip through the pressure shaft.

[0011] Furthermore, the robotic arm is located above the retractor, and the number of bolts is set to several and arranged in a linear array on the top of the base plate. This design facilitates the fixing of the mounting plate with multiple bolts, preventing the bracket from shaking.

[0012] Furthermore, a lubrication device is provided on the top of the gearbox, the lubrication device including a motor located above the gearbox, a lubrication tank fixedly connected to the top of the gearbox, the side of the motor fixedly connected to the side of the lubrication tank, an oil inlet on the top of the lubrication tank, an oil outlet on the bottom of the lubrication tank, a rotating shaft fixedly connected to the output shaft of the motor, a half gear fixedly passing through the circumference of the rotating shaft, a rack slidably connected to the inner wall of the lubrication tank, the circumference of the half gear meshing with the side of the rack, and a baffle fixedly connected to the side of the rack. This design facilitates the intermittent rightward sliding of the rack when the rotating shaft rotates due to the meshing of the half gear and the rack. When the rack slides to the right, the baffle on the rack opens the oil outlet, allowing lubricating oil to fall onto the rotating shaft.

[0013] Furthermore, a spring hole is fixedly provided on the inner wall of the lubrication box, and a spring is fixedly connected to the inner wall of the spring hole. The end of the spring away from the spring hole is fixedly connected to the side of the rack. This design facilitates the reset of the rack by the spring.

[0014] Furthermore, a speaker is fixedly connected to the side of the lubrication box, and a trigger button is provided on the side of the speaker. This design facilitates the use of the trigger button to activate the speaker and alert the staff that the lubrication oil in the lubrication box is insufficient.

[0015] Furthermore, a limiting rod is fixedly connected inside the lubrication box, and a limiting groove is formed on the side of the limiting rod. A float plate is slidably connected to the inner wall of the limiting groove. This design is beneficial for limiting the displacement trajectory of the float plate by the limiting rod.

[0016] Furthermore, the side of the rack is elastically connected to the inner wall of the spring hole by a spring, and the trigger button is located on the displacement trajectory of the float. This design is conducive to the float touching the trigger button by the amount of lubricating oil in the lubrication tank. When the trigger button is touched, an alarm will sound to remind the staff that the lubricating oil in the lubrication tank is insufficient.

[0017] The working principle and beneficial effects of this utility model are as follows:

[0018] 1. In this utility model, through the mutual cooperation between the support base, first flange, second flange, support frame, looper, gearbox and rotating shaft and other components inside the winding device, when winding is required, the slit steel coil is fed into the looper after the adjustment of the first flange and the second flange to control the tension. The controlled steel coil is wound onto the winding sleeve through the cooperation of the third flange, the first connecting shaft and the second connecting shaft. The winding speed is controlled by the gearbox to achieve the effect of controlling the winding.

[0019] 2. In this utility model, through the mutual cooperation between the components such as the motor, lubrication box, rotating shaft, half gear, rack, baffle and spring inside the lubrication device, when the motor starts, the rotating shaft rotates. Through the meshing of the half gear and the rack, the rack moves intermittently when the rotating shaft rotates. When the rack moves, the baffle moves. When the baffle moves, the oil outlet opens, allowing the lubricating oil in the lubrication box to flow onto the rotating shaft through the oil outlet, thus lubricating the rotating shaft and achieving the lubrication effect. Attached Figure Description

[0020] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0021] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0022] Figure 2 This is a schematic diagram of the structure of the present invention from a second-view three-dimensional cross-section;

[0023] Figure 3 This utility model Figure 2 A three-dimensional magnified structural diagram of A in the middle;

[0024] Figure 4 This utility model Figure 2 A three-dimensional magnified structural diagram of B in the diagram;

[0025] Figure 5 This utility model Figure 2 A three-dimensional magnified structural diagram of C.

[0026] In the diagram: 1. Base plate; 2. Bracket; 3. Connecting plate; 4. Top plate; 5. Rewinding device; 51. Support base; 52. First flange; 53. Second flange; 54. Support frame; 55. Loop; 56. Gearbox; 57. Shaft; 58. Connecting frame; 59. Rewinding sleeve; 510. Support plate; 511. Third flange; 512. Robotic arm; 513. First transmission shaft; 514. Second transmission shaft; 515. Fixing plate; 516. Bolt 517. Hydraulic power assembly; 518. Connecting block; 519. Connecting rod; 520. Guide shaft; 521. Pressure shaft; 6. Lubrication device; 61. Motor; 62. Lubrication box; 63. Oil inlet; 64. Oil outlet; 65. Rotating shaft; 66. Half gear; 67. Rack; 68. Baffle; 69. Spring hole; 610. Spring; 611. Audio device; 612. Trigger button; 613. Limit rod; 614. Limit groove; 615. Float. Detailed Implementation

[0027] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0028] Example 1

[0029] like Figures 1-5 As shown, this embodiment proposes a packaging steel strip slitting and winding system, including a base plate 1, a bracket 2 fixedly connected to the top of the base plate 1, a connecting plate 3 fixedly connected to the side of the bracket 2, a top plate 4 fixedly connected to the top of the bracket 2, and a winding device 5 provided on the top of the top plate 4.

[0030] The winding device 5 includes a support base 51, the bottom of which is fixedly connected to the top of the top plate 4. A first flange 52 and a second flange 53 are rotatably connected inside the support base 51. A support frame 54 is fixedly connected to the top of the connecting plate 3. A loop 55 is provided on the top of the support frame 54. A gearbox 56 is fixedly connected to the top of the bottom plate 1. A rotating shaft 57 is rotatably connected inside the gearbox 56. A connecting frame 58 is fixedly connected to the circumference of the rotating shaft 57. A winding sleeve 59 is fixedly connected to the circumference of the connecting frame 58. A support plate 510 is fixedly connected to the side of the bracket 2. A third flange 511 is rotatably connected inside the support plate 510. A robotic arm 512 is provided on the side of the support plate 510. A first transmission shaft 513 and a second transmission shaft 514 are rotatably connected inside the robotic arm 512.

[0031] A fixing plate 515 is fixedly connected to the side of the bracket 2, and a bolt 516 is fixed to the internal thread of the base plate 1. The bottom of the bolt 516 is fixedly connected to the top of the fixing plate 515. This design is conducive to fixing the fixing plate 515 with the bolt 516.

[0032] A hydraulic power assembly 517 is provided on the side of the support plate 510. A connecting block 518 is fixedly connected to the top of the robotic arm 512. A connecting rod 519 is fixedly connected to the side of the connecting block 518. The end of the connecting rod 519 away from the connecting block 518 is fixedly connected to the side of the hydraulic power assembly 517. This design is conducive to connecting the robotic arm 512 and the hydraulic power assembly 517 through the connecting rod 519.

[0033] The robotic arm 512 has a guide shaft 520 internally rotatably connected to it, and a pressure shaft 521 internally rotatably connected to it. This design is beneficial for pressing and straightening the steel strip through the pressure shaft 521.

[0034] The robotic arm 512 is located above the retractor 59. The number of bolts 516 is set to several and arranged in a linear array on the top of the base plate 1. This design is conducive to fixing the fixing plate 515 with multiple bolts 516 to prevent the bracket 2 from shaking.

[0035] In this embodiment, when the steel strip needs to be wound up, the slit steel strip is first adjusted by the first flange 52 and the second flange 53 to prevent the steel strip from bending or tangling during winding. Then, it enters the looper 55, through which the tension of the steel strip is monitored and adjusted to ensure that the steel strip will not have problems due to excessive or insufficient tension during slitting and winding. After passing through the looper 55, the steel strip is wound onto the winding sleeve 59 by the third flange 511, the first transmission shaft 513 and the second transmission shaft 514. The winding speed of the rotating shaft 57 is controlled by the gearbox 56, and the pressure shaft 521 is used to prevent gaps from being left in the steel strip after winding, which would affect the winding effect.

[0036] Example 2

[0037] like Figures 1-5As shown, based on the same concept as Embodiment 1 above, a second embodiment is also proposed. A lubrication device 6 is provided on the top of the gearbox 56. The lubrication device 6 includes a motor 61, which is located above the gearbox 56. A lubrication tank 62 is fixedly connected to the top of the gearbox 56. The side of the motor 61 is fixedly connected to the side of the lubrication tank 62. An oil inlet 63 is provided on the top of the lubrication tank 62, and an oil outlet 64 is provided on the bottom of the lubrication tank 62. A rotating... A half-gear 66 is fixedly inserted through the circumference of the rotating shaft 65. A rack 67 is slidably connected to the inner wall of the lubrication box 62. The circumference of the half-gear 66 meshes with the side of the rack 67. A baffle 68 is fixedly connected to the side of the rack 67. This design facilitates the intermittent rightward sliding of the rack 67 when the rotating shaft 65 rotates due to the meshing of the half-gear 66 and the rack 67. When the rack 67 slides to the right, the baffle 68 on the rack 67 opens the oil outlet 64, allowing lubricating oil to fall onto the rotating shaft 57.

[0038] A spring hole 69 is fixedly opened on the inner wall of the lubrication box 62. A spring 610 is fixedly connected to the inner wall of the spring hole 69. The end of the spring 610 away from the spring hole 69 is fixedly connected to the side of the rack 67. This design is conducive to resetting the rack 67 by means of the spring 610.

[0039] A speaker 611 is fixedly connected to the side of the lubrication box 62. A trigger button 612 is provided on the side of the speaker 611. This design makes it convenient to make the speaker 611 sound an alarm by touching the trigger button 612, so as to remind the staff that the lubrication oil in the lubrication box 62 is insufficient.

[0040] The lubrication box 62 is internally fixedly connected to a limiting rod 613. A limiting groove 614 is opened on the side of the limiting rod 613. A float plate 615 is slidably connected to the inner wall of the limiting groove 614. This design is beneficial to limit the displacement trajectory of the float plate 615 by the limiting rod 613.

[0041] The side of the rack 67 is elastically connected to the inner wall of the spring hole 69 by the spring 610. The trigger button 612 is located on the displacement trajectory of the float 615. This design is conducive to the float 615 touching the trigger button 612 by the amount of lubricating oil in the lubrication box 62. When the trigger button 612 is touched, the sound 611 will sound an alarm to remind the staff that the lubricating oil in the lubrication box 62 is insufficient.

[0042] In this embodiment, during prolonged use, to prevent the rotating shaft 57 from becoming blocked, lubrication of the rotating shaft 57 is required. First, the motor 61 is started. When the motor 61 starts, the rotating shaft 65 on the output shaft of the motor 61 rotates counterclockwise. When the rotating shaft 65 rotates counterclockwise, the meshing of the half-gear 66 and the rack 67 causes the rack 67 to intermittently move to the right as the rotating shaft 65 rotates counterclockwise. When the rack 67 moves to the right, the baffle 68 on the rack 67 moves to the right. When the oil outlet 64 is open, the lubricating oil flows through the oil outlet 64 to the rotating shaft 57 to lubricate the rotating shaft 57. When the rotating shaft 65 rotates clockwise, the meshing of the half gear 66 and the rack 67 causes the rack 67 to move to the left when the rotating shaft 65 rotates clockwise. When the rack 67 moves to the left, the baffle 68 on the rack 67 moves to the left. When the baffle 68 moves to the left, the oil outlet 64 cannot be opened. At this time, the lubricating fluid in the lubrication box 62 cannot flow through the oil outlet 64 to the rotating shaft 57.

[0043] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A packaging steel strip slitting and winding system, characterized in that, Includes a base plate (1), a bracket (2) is fixedly connected to the top of the base plate (1), a connecting plate (3) is fixedly connected to the side of the bracket (2), a top plate (4) is fixedly connected to the top of the bracket (2), and a winding device (5) is provided on the top of the top plate (4). The winding device (5) includes a support base (51), the bottom of which is fixedly connected to the top of the top plate (4). A first flange (52) is rotatably connected inside the support base (51), and a second flange (53) is rotatably connected inside the support base (51). A support frame (54) is fixedly connected to the top of the connecting plate (3), and a loose sleeve (55) is provided on the top of the support frame (54). A gearbox (56) is fixedly connected to the top of the bottom plate (1), and a rotating shaft (57) is rotatably connected inside the gearbox (56). A connecting frame (58) is fixedly connected to the circumferential surface of the rotating shaft (57), a winding sleeve (59) is fixedly connected to the circumferential surface of the connecting frame (58), a support plate (510) is fixedly connected to the side of the bracket (2), a third flange (511) is rotatably connected inside the support plate (510), a mechanical arm (512) is provided on the side of the support plate (510), a first transmission shaft (513) is rotatably connected inside the mechanical arm (512), and a second transmission shaft (514) is rotatably connected inside the mechanical arm (512).

2. The packaging steel strip slitting and winding system according to claim 1, characterized in that, The side of the bracket (2) is fixedly connected to a fixing plate (515), and the bottom of the base plate (1) is fixedly threaded with a bolt (516), the bottom of which is fixedly connected to the top of the fixing plate (515).

3. The packaging steel strip slitting and winding system according to claim 2, characterized in that, A hydraulic power assembly (517) is provided on the side of the support plate (510), a connecting block (518) is fixedly connected to the top of the robotic arm (512), a connecting rod (519) is fixedly connected to the side of the connecting block (518), and one end of the connecting rod (519) away from the connecting block (518) is fixedly connected to the side of the hydraulic power assembly (517).

4. The packaging steel strip slitting and winding system according to claim 3, characterized in that, The robotic arm (512) is rotatably connected to a guide shaft (520), and the robotic arm (512) is rotatably connected to a pressure shaft (521).

5. A packaging steel strip slitting and winding system according to claim 4, characterized in that, The robotic arm (512) is located above the winding sleeve (59), and the number of bolts (516) is set to several and arranged in a linear array on the top of the base plate (1).

6. A packaging steel strip slitting and winding system according to claim 5, characterized in that, A lubrication device (6) is provided on the top of the gearbox (56). The lubrication device (6) includes a motor (61). The motor (61) is located above the gearbox (56). A lubrication box (62) is fixedly connected to the top of the gearbox (56). The side of the motor (61) is fixedly connected to the side of the lubrication box (62). An oil inlet (63) is provided on the top of the lubrication box (62). An oil outlet (64) is provided on the bottom of the lubrication box (62). A rotating shaft (65) is fixedly connected to the output shaft of the motor (61). A half gear (66) is fixedly passed through the circumference of the rotating shaft (65). A rack (67) is slidably connected to the inner wall of the lubrication box (62). The circumference of the half gear (66) meshes with the side of the rack (67). A baffle (68) is fixedly connected to the side of the rack (67).

7. A packaging steel strip slitting and winding system according to claim 6, characterized in that, The inner wall of the lubrication box (62) is fixedly provided with a spring hole (69), and a spring (610) is fixedly connected to the inner wall of the spring hole (69). The end of the spring (610) away from the spring hole (69) is fixedly connected to the side of the rack (67).

8. A packaging steel strip slitting and winding system according to claim 7, characterized in that, A speaker (611) is fixedly connected to the side of the lubrication box (62), and a trigger button (612) is provided on the side of the speaker (611).

9. A packaging steel strip slitting and winding system according to claim 8, characterized in that, The lubrication box (62) is fixedly connected to a limiting rod (613), and a limiting groove (614) is opened on the side of the limiting rod (613). A float plate (615) is slidably connected to the inner wall of the limiting groove (614).

10. A packaging steel strip slitting and winding system according to claim 9, characterized in that, The side of the rack (67) is elastically connected to the inner wall of the spring hole (69) by a spring (610), and the trigger button (612) is located on the displacement trajectory of the float (615).

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