Steel belt deviation correction mechanism on steel belt production line

Abstract

The utility model discloses a steel strip deviation correction mechanism on a steel strip production line, and relates to the technical field of steel strip production, comprising a fixed frame and a guide assembly; the fixed frame: two corresponding strip openings are provided on the front side, steel strips are arranged inside the two strip openings, a fixed assembly is installed on the rear side of the fixed frame, and a toggle assembly is installed inside the fixed frame; the guide assembly: comprises a fixed ring, a rotating shaft, a worm gear ring, a connecting frame and a guide roller, an opening is provided in the middle of the fixed frame, two corresponding fixed rings are fixed on the front and rear sides of the fixed frame, the opening is located between the two fixed rings, a rotating shaft is rotatably connected between the two fixed rings, a worm gear ring is fixed on the circumferential surface of the rotating shaft, a connecting frame is fixed on the front end of the rotating shaft, and two corresponding guide rollers are rotatably connected inside the connecting frame, so that the steel strip deviation can be corrected very conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of steel strip production, in particular to a steel strip deviation correcting mechanism on a steel strip production line. Background Art

[0002] Steel belt is needed in the production of automobile continuously variable transmission. Steel belt is a long and narrow stainless steel plate that is often used in industrial production to be processed into various metal or mechanical products. Before use, it is in the form of a steel coil. Usually, an unwinder is used to unwind the steel coil into a long strip of steel belt for processing.

[0003] During the unwinding and processing of the steel strip, the conveyor roller is required to convey the steel strip to the processing position, and sometimes the conveying direction of the steel strip needs to be changed through the conveyor roller during the conveying process. However, during the process of changing the conveying direction of the steel strip, due to the long length of the entire production line, the steel strip may deviate on the conveyor roller, especially when returning to the upper and lower directions. The deviation of the steel strip may not only damage the steel strip, but also affect the subsequent processing of the steel strip, thereby affecting the production quality and efficiency of the entire steel strip production line. For this reason, we propose a steel strip deviation correction mechanism on the steel strip production line. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide a steel belt deviation correction mechanism on a steel belt production line, which can very conveniently correct the steel belt and effectively solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steel strip deviation correction mechanism on a steel strip production line comprises a fixed frame and a guide assembly;

[0006] Fixed frame: two corresponding strip openings are opened on the front side, steel belts are arranged inside the two strip openings, a fixing component is installed on the rear side of the fixed frame, and a toggle component is installed inside the fixed frame;

[0007] Guide assembly: comprises a fixed ring, a rotating shaft, a worm gear ring, a connecting frame and a guide roller, an opening is provided in the middle of the fixed frame, two corresponding fixed rings are fixed on the front and rear sides of the fixed frame, the opening is located between the two fixed rings, a rotating shaft is rotatably connected between the two fixed rings, a worm gear ring is fixed on the circumferential surface of the rotating shaft, a connecting frame is fixed on the front end of the rotating shaft, two corresponding guide rollers are rotatably connected inside the connecting frame, the steel belt is sleeved on the surfaces of the upper and lower guide rollers, a connecting assembly is installed at the rear end of the rotating shaft, and the steel belt is guided by setting the guide assembly.

[0008] Furthermore, the connection component includes a connection disk and a slot. The connection disk is fixed to the rear end of the rotating shaft. The circumferential surface of the connection disk is provided with evenly distributed slots, and the connection disk is connected to the rotating shaft by setting the connection component.

[0009] Furthermore, the fixing assembly includes a fixing bar, a first motor, a T-shaped clip bar, a bidirectional screw and a limit rod, two corresponding fixing bars are fixed on the rear side of the fixing frame, and the first motor is installed on the right side of the fixing bar on the right side, the T-shaped clip bar is arranged to consist of two, the two T-shaped clip bars are clamped in the inside of the two corresponding slots, the upper side edges of the two T-shaped clip bars are provided with threaded holes, the two threaded holes have opposite threads, the internal threads of the two threaded holes are connected with bidirectional screws, the bidirectional screw is rotatably connected to the corresponding inner side surfaces of the two fixing bars, the output shaft of the first motor is fixed to the left end of the bidirectional screw, the lower side edges of the two T-shaped clip bars are provided with limiting holes, the internal sliding connection of the two limiting holes is connected to the limiting rod, the limiting rod is fixed to the corresponding inner side surfaces of the two fixing bars, the input end of the first motor is electrically connected to the output end of the external control switch group, and the rotating shaft is fixed by setting a fixing assembly.

[0010] Furthermore, the toggle assembly includes a second motor, a strip groove, a connecting rod and a worm. The second motor is installed on the right side of the fixed frame. A strip groove is opened inside the fixed frame. The lower end of the worm gear ring is located inside the strip groove. A worm is arranged inside the strip groove. The worm is meshed with the worm gear ring. Two corresponding connecting rods are fixed to the left and right ends of the worm. Both connecting rods are rotatably connected to the inside of the strip groove. The output shaft of the second motor is fixed to the right end of the connecting rod on the right side. The input end of the second motor is electrically connected to the output end of the external control switch group. The worm gear ring is driven to rotate by setting the toggle assembly.

[0011] Furthermore, a protective cover is provided on the front side of the fixed frame, and two fixing bars are located inside the protective cover. Two corresponding mounting bars are fixed at both ends of the protective cover, and the mounting bars are connected to the fixed frame by two bolts. The fixing assembly is protected by providing a protective cover.

[0012] Furthermore, a bottom plate is fixed to the lower side of the fixed frame, and four corresponding mounting holes are opened on the lower side of the bottom plate. The fixed frame is fixed by providing the bottom plate and the mounting holes.

[0013] Compared with the prior art, the beneficial effects of the utility model are: the steel strip deviation correction mechanism on the steel strip production line has the following advantages:

[0014] The steel belt is guided by setting two upper and lower guide rollers. When the steel belt deviates, the rotation of the shaft can be controlled by the toggle assembly. The rotation of the shaft can drive the two guide rollers to rotate. The steel belt can be corrected during the rotation process, which is very quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the guide assembly of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the fixed component of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the adjustment component of the utility model;

[0019] Figure 5 It is a schematic diagram of the rear structure of the utility model.

[0020] In the figure: 1 fixed frame, 2 strip-shaped opening, 3 steel belt, 4 guide assembly, 41 fixed ring, 42 rotating shaft, 43 worm gear ring, 44 connecting frame, 45 guide roller, 5 connecting assembly, 51 connecting plate, 52 slot, 6 fixed assembly, 61 fixed strip, 62 first motor, 63 T-shaped strip, 64 bidirectional screw, 65 limit rod, 7 toggle assembly, 71 second motor, 72 strip-shaped slot, 73 connecting rod, 74 worm, 8 protective cover, 9 mounting strip, 10 bolt, 11 bottom plate, 12 mounting hole. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-5 , This embodiment provides a technical solution: a steel strip deviation correction mechanism on a steel strip production line, comprising a fixed frame 1 and a guide assembly 4;

[0023] Fixed frame 1: Two corresponding strip-shaped openings 2 are provided on the front side, and steel belts 3 are provided inside the two strip-shaped openings 2. A fixing assembly 6 is installed on the rear side of the fixing frame 1, and a toggle assembly 7 is installed inside the fixing frame 1. The fixing assembly 6 comprises a fixing strip 61, a first motor 62, a T-shaped clip strip 63, a bidirectional screw 64 and a limit rod 65. Two corresponding fixing strips 61 are fixed on the rear side of the fixing frame 1. The right side of the fixing strip 61 on the right side is provided with a first motor 62. The T-shaped clip strip 63 is provided with two, and the two T-shaped clip strips 63 are clamped in the inside of the two corresponding slots 52. The upper side edges of the two T-shaped clip strips 63 are provided with threaded holes, and the threads of the two threaded holes are opposite. The internal threads of the two threaded holes are connected with bidirectional screws 64, and the bidirectional screws 64 are rotatably connected to the corresponding inner sides of the two fixing strips 61. The output shaft of the first motor 62 is fixed to the left end of the bidirectional screw 64. The lower side edges of the two T-shaped clip strips 63 are provided with limiting holes. The internal sliding connection of the position hole is provided with a limit rod 65, and the limit rod 65 is fixed on the corresponding inner side surfaces of the two fixed strips 61. The input end of the first motor 62 is electrically connected to the output end of the external control switch group. The toggle assembly 7 comprises a second motor 71, a strip groove 72, a connecting rod 73 and a worm 74. The second motor 71 is installed on the right side of the fixed frame 1. The interior of the fixed frame 1 is provided with a strip groove 72. The lower end of the worm wheel ring 43 is located inside the strip groove 72. A worm 74 is provided inside the strip groove 72. The worm 74 is meshed with the worm wheel ring 43. Two corresponding connecting rods 73 are fixed to the left and right ends of the worm 74. Both connecting rods 73 are rotatably connected to the interior of the strip groove 72. The output shaft of the second motor 71 is fixed to the right end of the connecting rod 73 on the right side. The input end of the second motor 71 is electrically connected to the output end of the external control switch group. The worm wheel ring 43 is driven to rotate by setting the toggle assembly 7, and the rotating shaft 42 is fixed by setting the fixed assembly 6.

[0024] Guide assembly 4: comprises a fixing ring 41, a rotating shaft 42, a worm gear ring 43, a connecting frame 44 and a guide roller 45. An opening is provided in the middle of the fixing frame 1. Two corresponding fixing rings 41 are fixed on the front and rear sides of the fixing frame 1. The opening is located between the two fixing rings 41. A rotating shaft 42 is rotatably connected between the two fixing rings 41. A worm gear ring 43 is fixed on the circumferential surface of the rotating shaft 42. A connecting frame 44 is fixed on the front end of the rotating shaft 42. Two corresponding guide rollers 45 are rotatably connected inside the connecting frame 44. The steel belt 3 is sleeved on the surfaces of the upper and lower guide rollers 45. A connecting assembly 5 is installed at the rear end of the rotating shaft 42. The connecting assembly 5 comprises a connecting disk 51 and a card slot 52. A connecting disk 51 is fixed at the rear end of the rotating shaft 42. The circumferential surface of the connecting disk 51 is provided with evenly distributed card slots 52. The connecting assembly 5 is connected to the rotating shaft 42 by setting the connecting assembly 5, and the steel belt 3 is guided by setting the guide assembly 4.

[0025] Among them: a protective cover 8 is set on the front side of the fixed frame 1, two fixing strips 61 are located inside the protective cover 8, two corresponding mounting strips 9 are fixed at both ends of the protective cover 8, and the mounting strips 9 are connected to the fixed frame 1 through two bolts 2. The fixing component 6 is protected by setting the protective cover 8.

[0026] Wherein: a bottom plate 11 is fixed to the lower side of the fixed frame 1 , and four corresponding mounting holes 12 are opened on the lower side of the bottom plate 11 , and the fixed frame 1 is fixed by setting the bottom plate 11 and the mounting holes 12 .

[0027] The working principle of the steel belt correction mechanism on the steel belt production line provided by the utility model is as follows: during abnormal use, the upper and lower guide rollers 45 guide the steel belt 3. When the steel belt 3 deviates, when it deviates to the right, the second motor 71 can be controlled to reverse so that the worm 74 reverses, the worm 74 reverses so that the worm gear ring 43 reverses, the worm gear ring 43 reverses so that the rotating shaft 42 reverses, the rotating shaft 42 reverses so that the connecting frame 44 deviates to the left, and the connecting frame 44 deviates to the left so that the steel belt 3 deviates to the left and can correct its deviation. When the steel belt 3 deviates to the left, the second motor 71 can be controlled to rotate forward, and the second motor 71 rotates forward so that the two guide rollers 45 deviate to the right. In this case, the steel belt 3 can be corrected very conveniently. After the deviation is corrected, the first motor 62 can be started to rotate the bidirectional screw 64. The rotation of the bidirectional screw 64 drives the two T-shaped clips 63 to move and insert into the two corresponding clip slots 52. In this case, the connecting disk 51 can be fixed. After the connecting disk 51 is fixed, the stability of the two guide rollers 45 can be guaranteed.

[0028] It is worth noting that the external control switch group disclosed in the above embodiment is provided with buttons corresponding to the first motor 62 and the second motor 71 one by one, and the first motor 62 and the second motor 71 can be 1LE0003 three-phase asynchronous motors.

[0029] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. The steel belt deviation correction mechanism on the steel belt production line is characterized by: It comprises a fixed frame (1) and a guide assembly (4); Fixed frame (1): two corresponding strip openings (2) are provided on the front side, steel strips (3) are arranged inside the two strip openings (2), a fixing component (6) is installed on the rear side of the fixed frame (1), and a toggle component (7) is installed inside the fixed frame (1); The guide assembly (4) comprises a fixed ring (41), a rotating shaft (42), a worm gear ring (43), a connecting frame (44) and a guide roller (45). An opening is provided in the middle of the fixed frame (1). Two corresponding fixed rings (41) are fixed on the front and rear sides of the fixed frame (1). The opening is located between the two fixed rings (41). A rotating shaft (42) is rotatably connected between the two fixed rings (41). A worm gear ring (43) is fixed on the circumferential surface of the rotating shaft (42). A connecting frame (44) is fixed at the front end of the rotating shaft (42). Two corresponding guide rollers (45) are rotatably connected inside the connecting frame (44). The steel belt (3) is sleeved on the surfaces of the upper and lower guide rollers (45). A connecting assembly (5) is installed at the rear end of the rotating shaft (42).

2. The steel strip deviation correction mechanism on the steel strip production line according to claim 1 is characterized in that: The connection assembly (5) comprises a connection disk (51) and a clamping groove (52); the connection disk (51) is fixed to the rear end of the rotating shaft (42); and the clamping grooves (52) are evenly distributed on the circumferential surface of the connection disk (51).

3. The steel strip deviation correction mechanism on the steel strip production line according to claim 2 is characterized in that: The fixing assembly (6) comprises a fixing strip (61), a first motor (62), a T-shaped clip strip (63), a bidirectional screw rod (64) and a limiting rod (65). Two corresponding fixing strips (61) are fixed on the rear side of the fixing frame (1). The first motor (62) is installed on the right side of the fixing strip (61). The T-shaped clip strip (63) is provided with two, and the two T-shaped clip strips (63) are clipped in the inside of the two corresponding clip grooves (52). The upper side edges of the two T-shaped clip strips (63) are provided with threaded holes, and the threads of the two threaded holes are opposite to each other. The two threaded holes are internally threadedly connected with a bidirectional screw (64), and the bidirectional screw (64) is rotatably connected to the corresponding inner side surfaces of the two fixing strips (61). The output shaft of the first motor (62) is fixed to the left end of the bidirectional screw (64). The lower side edges of the two T-shaped clamping strips (63) are provided with a limiting hole. The insides of the two limiting holes are slidably connected with a limiting rod (65), and the limiting rod (65) is fixed to the corresponding inner side surfaces of the two fixing strips (61). The input end of the first motor (62) is electrically connected to the output end of an external control switch group.

4. The steel strip deviation correction mechanism on the steel strip production line according to claim 1 is characterized in that: The toggle assembly (7) comprises a second motor (71), a strip groove (72), a connecting rod (73) and a worm (74). The second motor (71) is installed on the right side of the fixed frame (1). The interior of the fixed frame (1) is provided with a strip groove (72). The lower end of the worm wheel ring (43) is located inside the strip groove (72). The interior of the strip groove (72) is provided with a worm (74). The worm (74) is meshed with the worm wheel ring (43). Two corresponding connecting rods (73) are fixed at the left and right ends of the worm wheel (74). Both connecting rods (73) are rotatably connected inside the strip groove (72). The output shaft of the second motor (71) is fixed to the right end of the connecting rod (73) on the right side. The input end of the second motor (71) is electrically connected to the output end of an external control switch group.

5. The steel strip deviation correcting mechanism on the steel strip production line according to claim 3, characterized in that: A protective cover (8) is arranged on the front side of the fixed frame (1), two fixing strips (61) are both located inside the protective cover (8), two corresponding mounting strips (9) are fixed at both ends of the protective cover (8), and the mounting strips (9) are connected to the fixed frame (1) via two bolts (2).

6. The steel strip deviation correction mechanism on the steel strip production line according to claim 1, characterized in that: A bottom plate (11) is fixed to the lower side of the fixed frame (1), and four corresponding mounting holes (12) are provided on the lower side of the bottom plate (11).

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