Steel belt wrinkle removing structure of withdrawal and straightening machine

Abstract

The utility model discloses a withdrawal and straightening machine steel belt wrinkle removing structure which comprises a fixing frame, a supporting roller, an unfolding mechanism and an adjusting mechanism, the unfolding mechanism is used for conducting stretching and wrinkle removing on a steel belt, and the adjusting mechanism is used for forming a movable structure on the unfolding mechanism and adjusting the angle of the unfolding mechanism. By rotating the screw rod, the screw rod drives the movable block and the connecting shaft to move in the vertical direction, drives the movable block to slide in the inner cavity of the movable groove and drives the connecting shaft to slide in the inner cavity of the connecting groove, and the connecting shaft extrudes the inner wall of the connecting groove, so that the mounting block rotates around the rotating shaft; the two tensioning rollers, the leveling roller and the extrusion block are driven to rotate together, the angles of the tensioning rollers are adjusted, so that the two tensioning rollers stretch and unfold the steel belt, the outer walls of the leveling roller and the extrusion block extrude the surface of the steel belt, the steel belt is conveniently leveled, and the machining quality of the steel belt is improved.

Description

Technical Field

[0001] The utility model relates to the field of steel belt processing, in particular to a steel belt wrinkle removal structure of a tension and leveling machine. Background Art

[0002] During the processing of steel strips, waves and wrinkles are likely to appear on them. In order to ensure that the steel strips meet the requirements of subsequent processing, a straightening machine is usually used to straighten the steel strips and eliminate the defects on the steel strips.

[0003] When the straightening machine is operating, the steel strip is pulled and conveyed by a traction device. The steel strip is inserted between multiple tension rollers and then enters the straightening roller. When the waves on the steel strip pass through the tension rollers, the tension rollers squeeze the waves. At the same time, the tension rollers cannot completely compact the waves, causing wrinkles to form at the wave position, affecting the flatness of the steel strip and reducing the quality of steel strip processing. Utility Model Content

[0004] The utility model aims to provide a steel strip wrinkle removal structure for a tension and leveling machine to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steel strip wrinkle removal structure of a tension and leveling machine, comprising a fixing frame;

[0006] A support roller, wherein the support roller is arranged in the inner cavity of the fixing frame;

[0007] It also includes an unfolding mechanism, which is arranged in the inner cavity of the fixed frame and is used to form a stretching structure between the support rollers and stretch and de-wrinkle the steel belt;

[0008] The adjusting mechanism is arranged at one end of the unfolding mechanism, and is used to form a movable structure on the unfolding mechanism and to adjust the angle of the unfolding mechanism.

[0009] Preferably, the deployment mechanism comprises:

[0010] A mounting block, wherein the mounting block is arranged on both sides of the inner wall of the fixing frame, and the mounting block is arranged between the supporting rollers;

[0011] A rotating shaft, one end of which is fixedly connected to the middle of one side of the mounting block, and the other end of which is rotatably connected to one side of the inner wall of the fixing frame.

[0012] Preferably, the deployment mechanism further comprises:

[0013] A tensioning roller, one end of which is rotatably interlaced with a middle portion of one end of the mounting block;

[0014] A leveling roller, one end of which is fixedly connected to one end of the mounting block, and the leveling roller and the tensioning roller are arranged up and down;

[0015] An extrusion block is fixedly connected to the outer wall of the leveling roller.

[0016] Preferably, the adjustment mechanism comprises:

[0017] A fixing block, the fixing block being fixedly connected to one side of the inner wall of the fixing frame;

[0018] A screw rod, the screw rod is threadably connected to the fixing block, and the screw rod is arranged on one side of the mounting block;

[0019] A connecting block, the connecting block is fixedly connected to one side of one end of the mounting block, and the connecting block is arranged in a long strip shape;

[0020] A movable block, the bottom of which is rotatably connected to the bottom end of the screw rod.

[0021] Preferably, the adjustment mechanism further comprises:

[0022] A movable groove, wherein the movable groove is arranged on the connecting block, and the inner cavity of the movable groove is slidably interlaced with the bottom of the screw rod;

[0023] A connecting groove, which is arranged on one side of the inner wall of the movable groove;

[0024] A connecting shaft is fixedly inserted and connected with the bottom of the movable block, and one end of the connecting shaft is slidably inserted and connected with the inner cavity of the connecting groove.

[0025] Preferably, the tensioning roller and the leveling roller are respectively arranged at two ends of the mounting block, and one end of the supporting roller is rotatably interlaced with one side of the inner wall of the fixing frame.

[0026] Technical effects and advantages of the utility model:

[0027] The utility model utilizes a setting mode in which a mounting block, a rotating shaft, a tensioning roller, a leveling roller, an extrusion block, a screw, a movable block, a movable groove and a connecting groove are matched with each other. By rotating the screw, the screw drives the movable block and the connecting shaft to move in a vertical direction, drives the movable block to slide in the inner cavity of the movable groove, slides in the inner cavity of the connecting groove, and the connecting shaft presses the inner wall of the connecting groove, so that the mounting block rotates around the rotating shaft, drives the two tensioning rollers, the leveling roller and the extrusion block to rotate together, adjusts the angle of the tensioning roller, causes the two tensioning rollers to stretch and unfold the steel belt, and the outer walls of the leveling roller and the extrusion block press the surface of the steel belt, so that the steel belt is leveled conveniently and the processing quality of the steel belt is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1It is a schematic diagram of the overall structure of the utility model.

[0029] Figure 2 This is a schematic diagram of the structure of the installation block of the utility model.

[0030] Figure 3 It is a front structural schematic diagram of the connection block of the utility model.

[0031] Figure 4 It is a schematic diagram of the top cross-sectional structure of the connection block of the utility model.

[0032] In the figure: 1. fixed frame; 2. supporting roller; 3. unfolding mechanism; 31. mounting block; 32. rotating shaft; 33. tensioning roller; 34. leveling roller; 35. extrusion block; 4. adjusting mechanism; 41. fixed block; 42. screw; 43. connecting block; 44. movable groove; 45. connecting groove; 46. connecting shaft. DETAILED DESCRIPTION

[0033] 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.

[0034] The utility model provides Figure 1-4 The steel strip wrinkle removal structure of a straightening machine shown in the figure includes a fixed frame 1, a supporting roller 2, an unfolding mechanism 3 and an adjusting mechanism 4. The fixed frame 1 is used to install the supporting roller 2 and the unfolding mechanism 3. The supporting roller 2 is arranged in the inner cavity of the fixed frame 1. A plurality of supporting rollers 2 are staggeredly arranged between the inner walls of the fixed frame 1 for supporting and conveying the steel strip. The unfolding mechanism 3 is arranged in the inner cavity of the fixed frame 1. The unfolding mechanism 3 is used to form a stretching structure between the supporting rollers 2 and to stretch and wrinkle the steel strip. The unfolding mechanism 3 is used to stretch and unfold the steel strip to facilitate flattening of wrinkles on the steel strip. The adjusting mechanism 4 is arranged at one end of the unfolding mechanism 3. The adjusting mechanism 4 is used to form a movable structure on the unfolding mechanism 3 and to adjust the angle of the unfolding mechanism 3. The angle of the unfolding mechanism 3 is adjusted by the adjusting mechanism 4 to change the tensile strength of the unfolding mechanism 3 on the steel strip.

[0035] Furthermore, the unfolding mechanism 3 includes a mounting block 31, a rotating shaft 32, a tensioning roller 33, a leveling roller 34 and an extrusion block 35. The mounting blocks 31 are arranged on both sides of the inner wall of the fixed frame 1. The mounting blocks 31 are arranged between the supporting rollers 2. The mounting blocks 31 are arranged in a long strip shape. The two mounting blocks 31 are symmetrically arranged on both sides of the inner wall of the fixed frame 1. One end of the rotating shaft 32 is fixedly connected to the middle part of one side of the mounting block 31, and the other end of the rotating shaft 32 is rotatably connected to one side of the inner wall of the fixed frame 1. The middle part of the mounting block 31 is rotatably connected to the fixed frame 1 through the rotating shaft 32, so that the mounting block 31 rotates around the rotating shaft 32. One end of the tensioning roller 33 is rotatably connected with the middle position of one end of the mounting block 31. The two tensioning rollers 33 are symmetrically arranged at both ends of the mounting block 31. The steel belt is inserted from the bottom of one tensioning roller 33 to the upper position of the other tensioning roller 33. 33 is used to unfold and stretch the steel strip, one end of the leveling roller 34 is fixedly connected to one end of the mounting block 31, the leveling roller 34 and the tensioning roller 33 are arranged up and down, the leveling roller 34 is used to level the steel strip, one of the leveling rollers 34 is arranged below one tensioning roller 33, and the other leveling roller 34 is arranged above the other tensioning roller 33, the extrusion block 35 is fixedly connected to the outer wall of the leveling roller 34, one end of the extrusion block 35 is in contact with the surface of the steel strip, the extrusion block 35 is used to squeeze the wrinkles on the steel strip, and the mounting block 31 is rotated around the rotating shaft 32, so that the two tensioning rollers 33, the leveling roller 34 and the extrusion block 35 are driven to rotate together, and the angle of the tensioning roller 33 is adjusted, so that the two tensioning rollers 33 stretch and unfold the steel strip, and the outer walls of the leveling roller 34 and the extrusion block 35 squeeze the surface of the steel strip to level the steel strip.

[0036] Furthermore, the adjusting mechanism 4 includes a fixed block 41, a screw 42, a connecting block 43, a movable groove 44, a connecting groove 45, a movable block and a connecting shaft 46. The fixed block 41 is fixedly connected to one side of the inner wall of the fixed frame 1, and the screw 42 is threadedly interlaced with the fixed block 41. The fixed block 41 is used to install the screw 42. The screw 42 is arranged on one side of the mounting block 31. The screw 42 rotates on the fixed block 41, and the mounting block 31 is driven to rotate by rotating the screw 42. The connecting block 43 is fixedly connected to one side of one end of the mounting block 31. The connecting block 43 is arranged in a long strip shape. The connecting block 43 is used to connect the mounting block 31 and the screw 42. The bottom of the movable block is rotatably connected to the bottom end of the screw 42. The movable block is used to install the connecting shaft 46. The movable groove 44 is arranged on the connecting block 43. The inner cavity of the movable groove 44 is slidably interlaced with the bottom of the screw 42. The movable groove 44 is used to install the screw 42 so that the bottom of the screw 42 is in the inner cavity of the movable groove 44 The connecting groove 45 is arranged on one side of the inner wall of the movable groove 44, and the connecting groove 45 is used to install the connecting shaft 46. The connecting shaft 46 is fixedly connected with the bottom of the movable block through insertion, and the connecting shaft 46 is rotatably connected with the screw rod 42 through the movable block. One end of the connecting shaft 46 is slidably connected with the inner cavity of the connecting groove 45, and one end of the connecting shaft 46 slides in the inner cavity of the connecting groove 45, and one end fits with the inner wall of the connecting groove 45. By rotating the screw rod 42, the screw rod 42 drives the movable block and the connecting shaft 46 to move in the vertical direction, driving the movable block to slide in the inner cavity of the movable groove 44, and the connecting shaft 46 slides in the inner cavity of the connecting groove 45. The connecting shaft 46 squeezes the inner wall of the connecting groove 45, so that the mounting block 31 rotates around the rotating shaft 32 to adjust the angle of the tensioning roller 33. The tensioning roller 33 and the leveling roller 34 are respectively arranged at both ends of the mounting block 31, and one end of the support roller 2 is rotatably connected with one side of the inner wall of the fixed frame 1.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A steel strip wrinkle removal structure for a tension and leveling machine, comprising: Fixed frame (1); A support roller (2), wherein the support roller (2) is arranged in the inner cavity of the fixed frame (1); It is characterized in that it also comprises an unfolding mechanism (3), wherein the unfolding mechanism (3) is arranged in the inner cavity of the fixed frame (1), and the unfolding mechanism (3) is used to form a stretching structure between the supporting rollers (2) and to stretch and remove wrinkles from the steel belt; An adjusting mechanism (4) is arranged at one end of the unfolding mechanism (3), and the adjusting mechanism (4) is used to form a movable structure on the unfolding mechanism (3) and to adjust the angle of the unfolding mechanism (3).

2. A steel strip wrinkle removal structure for a tension and leveling machine according to claim 1, characterized in that: The unfolding mechanism (3) comprises: A mounting block (31), wherein the mounting block (31) is arranged on both sides of the inner wall of the fixing frame (1), and the mounting block (31) is arranged between the supporting rollers (2); A rotating shaft (32), one end of which is fixedly connected to the middle of one side of the mounting block (31), and the other end of which is rotatably connected to one side of the inner wall of the fixing frame (1).

3. The steel strip wrinkle removal structure of the tension and leveling machine according to claim 2, characterized in that: The unfolding mechanism (3) further comprises: A tensioning roller (33), one end of which is rotatably interlaced with a middle portion of one end of the mounting block (31); a leveling roller (34), one end of which is fixedly connected to one end of the mounting block (31), and the leveling roller (34) and the tensioning roller (33) are arranged vertically; An extrusion block (35) is fixedly connected to the outer wall of the flattening roller (34).

4. The steel strip wrinkle removal structure of the tension and leveling machine according to claim 3, characterized in that: The regulating mechanism (4) comprises: A fixing block (41), wherein the fixing block (41) is fixedly connected to one side of the inner wall of the fixing frame (1); A screw rod (42), the screw rod (42) being threadedly connected to the fixing block (41), and the screw rod (42) being arranged on one side of the mounting block (31); A connecting block (43), the connecting block (43) being fixedly connected to one side of one end of the mounting block (31), the connecting block (43) being arranged in a long strip shape; A movable block, the bottom of which is rotatably connected to the bottom end of the screw rod (42).

5. The steel strip wrinkle removal structure of the tension and leveling machine according to claim 4, characterized in that: The regulating mechanism (4) further comprises: A movable groove (44), wherein the movable groove (44) is arranged on the connecting block (43), and the inner cavity of the movable groove (44) corresponds to the position of the screw rod (42); A connecting groove (45), wherein the connecting groove (45) is arranged on one side of the inner wall of the movable groove (44); A connecting shaft (46) is fixedly inserted and connected with the bottom of the movable block, and one end of the connecting shaft (46) is slidably inserted and connected with the inner cavity of the connecting groove (45).

6. The steel strip wrinkle removal structure of the tension and leveling machine according to claim 5, characterized in that: The tensioning roller (33) and the leveling roller (34) are respectively arranged at two ends of the mounting block (31), and one end of the supporting roller (2) is rotatably interlaced with one side of the inner wall of the fixing frame (1).

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