Material guiding device for slitting unit

Abstract

The utility model discloses a material guiding device for a slitting unit, and relates to the technical field of operation. A material guiding device for a slitting unit comprises a supporting seat, a tensioning device is arranged on the supporting seat, the tensioning device comprises a material guiding roller, a tensioning roller and two fixed supporting frames, the two fixed supporting frames are fixedly connected to the upper surface of one end of the supporting seat, and a threaded rod groove is formed in the upper surface of the supporting seat; the output end of a second motor in the tensioning device rotates to drive a threaded rod to rotate and drive a lower-end second fixing block to move at the same time, then the lower-end second fixing block moves to drive one end of a limiting connecting rod to move and rotate, and meanwhile an upper-end second fixing block enables an adjusting rod to do circular motion with a first fixing block as the center. And then the tensioning roller is driven to re-tighten the material needing to be sheared through circular motion of the adjusting rod, so that deviation or distortion in the longitudinal shearing process caused by loosening of the strip-shaped material when the strip-shaped material is conveyed is avoided, and the longitudinal shearing accuracy is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of operations, and particularly relates to a material guiding device for a slitting unit. Background Art

[0002] The material guiding device for the slitting unit is a key component in the slitting unit. Its main function is to accurately convey metal materials such as plates, coils or strips to be longitudinally slit to the shearing mechanism of the slitting machine to ensure the smooth progress of subsequent slitting operations. The material guiding device not only needs to ensure the stable conveyance of materials, but also guide the direction of materials during the conveyance process to prevent the materials from shifting or twisting, thereby ensuring the accuracy and efficiency of slitting.

[0003] In the existing material guiding device for the slitting unit, the clamping mechanism is responsible for stably clamping the materials to prevent sliding or falling off during the conveyance process. The conveyor belt is responsible for conveying the materials from one place to another, and the driving mechanism provides power to enable the conveyor belt to move at a set speed and direction. However, when transporting strip materials, due to the looseness of the strip materials, it is easy to shift or twist during the slitting process, resulting in an unstable conveyance state during the slitting process, thereby affecting the accuracy and efficiency of slitting. Summary of the Utility Model

[0004] The purpose of the utility model is to at least solve one of the technical problems existing in the prior art, and provide a material guiding device for a slitting unit, which can solve the problem that when transporting strip materials, due to the looseness of the strip materials, it is easy to shift or twist during the slitting process, resulting in an unstable conveyance state during the slitting process, thereby affecting the accuracy and efficiency of slitting.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A material guiding device for a slitting unit, including a support base, and a tensioning device is arranged on the support base;

[0006] The tensioning device includes a material guiding roller, a tensioning roller and two fixed support frames;

[0007] Wherein, both of the two fixed support frames are fixedly connected to the upper surface of one end of the support base;

[0008] Wherein, a threaded rod groove is opened on the upper surface of the support base;

[0009] Wherein, both of the two fixed support frames are in an inverted "U" shape;

[0010] Wherein, a threaded rod is rotatably connected inside the threaded rod groove;

[0011] Wherein, a second motor is fixedly connected to the upper surface of the fixing plate on the outer wall of one end of the support base close to the fixed support frame;

[0012] Among them, the output end of the second motor rotates and extends into the inside of the threaded rod groove and is fixedly connected to one end of the threaded rod;

[0013] Among them, both ends of the material guiding roller are respectively rotatably connected to the opposite surfaces of the upper fixing blocks of the corresponding fixed support frames;

[0014] Among them, the outer wall of the threaded rod is threadedly connected with a second fixing block;

[0015] Among them, two first fixing blocks are fixedly connected to the upper surface of the support seat;

[0016] Among them, adjusting rods are respectively rotatably connected to the interiors of the upper ends of the two first fixing blocks;

[0017] Among them, the outer wall of the left adjusting rod is fixedly connected with a second fixing block of the same kind;

[0018] Among them, a limiting connecting rod is rotatably connected to the interior of the upper end of the lower second fixing block;

[0019] Among them, one end of the limiting connecting rod close to the adjusting rod is rotatably connected to the interior of the upper second fixing block;

[0020] Among them, a connecting rod is fixedly connected to the opposite surfaces of the two adjusting rods;

[0021] Among them, both ends of the tensioning roller are respectively rotatably connected to the grooves opened at the upper ends of the corresponding adjusting rods.

[0022] Preferably, a support frame is fixedly connected to the outer wall of the support seat;

[0023] Among them, the support frame is in an "L" shape.

[0024] Preferably, a conveyor belt is installed on the upper surface of the support seat;

[0025] Among them, a hydraulic telescopic rod is fixedly connected to the inner wall of the upper end of the support frame.

[0026] Preferably, a fixing frame is fixedly connected to the output end of the hydraulic telescopic rod;

[0027] Among them, the fixing frame is in an inverted "U" shape.

[0028] Preferably, a first motor is fixedly connected to the lower surface of the fixing plate on one side outer wall of the fixing frame;

[0029] Among them, a transmission roller is rotatably connected to the interior of the fixing frame.

[0030] Preferably, the output end of the first motor rotates and extends into the interior of the fixing frame and is fixedly connected to one end of the transmission roller.

[0031] Compared with the prior art, the beneficial effects of the present utility model are:

[0032] (1) The feeding device for the slitting machine set drives the rotation of the threaded rod by the rotation of the output end of the second motor in the tensioning device, and at the same time drives the movement of the second fixing block at the lower end. Then, the movement of the second fixing block at the lower end drives the movement of one end of the limit connecting rod. While rotating, the adjusting rod makes a circular motion around the first fixing block through the second fixing block at the upper end. Then, the circular motion of the adjusting rod drives the tensioning roller to re-tighten the material to be sheared, thus avoiding the deviation or distortion during the slitting process due to the looseness of the strip material during transportation, and effectively improving the accuracy of slitting.

[0033] (2) The feeding device for the slitting machine set drives the fixed frame to move downward by starting the hydraulic telescopic rod, and at the same time drives the driving roller to move downward to contact the material to be sheared. In this way, strip materials with different thicknesses can be transported, effectively improving the practicability and flexibility of the equipment, and at the same time improving the working efficiency of the staff. Description of the Drawings

[0034] The present utility model will be further described below in conjunction with the drawings and embodiments:

[0035] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0036] Figure 2 is a structural schematic diagram of the outside of the adjusting rod of the present utility model;

[0037] Figure 3 is a structural schematic diagram of the outside of the conveyor belt of the present utility model.

[0038] Reference numerals: 1, support base; 2, first motor; 3, conveyor belt; 4, fixed frame; 5, hydraulic telescopic rod; 6, support frame; 7, driving roller; 8, tensioning roller; 9, feeding roller; 10, fixed support frame; 11, second motor; 12, threaded rod groove; 13, first fixing block; 14, adjusting rod; 15, connecting rod; 16, threaded rod; 17, second fixing block; 18, limit connecting rod. Detailed Embodiment

[0039] This part will describe the specific embodiments of the present utility model in detail. The preferred embodiments of the present utility model are shown in the drawings. The role of the drawings is to supplement the description of the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but it cannot be understood as a limitation on the protection scope of the present utility model.

[0040] In the description of the present utility model, it should be understood that regarding the orientation description, such as the orientation or positional relationship indicated by up, down, front, back, left, right, etc., is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0041] In the description of the present utility model, "greater than", "less than", "exceeding", etc. are understood as not including the present number, and "above", "below", "within", etc. are understood as including the present number. If there is a description of first and second, it is only for the purpose of distinguishing technical features and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or the sequence relationship of the indicated technical features.

[0042] In the description of the present utility model, unless otherwise clearly defined, terms such as "set", "installed", "connected", etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present utility model in combination with the specific content of the technical solution.

[0043] Please refer to Figures 1-3 , the present utility model provides a technical solution: a material guiding device for a slitting unit, including a support base 1;

[0044] A tensioning device is arranged on the support base 1;

[0045] The tensioning device includes a material guiding roller 9, a tensioning roller 8 and two fixed support frames 10. Both of the two fixed support frames 10 are fixedly connected to the upper surface of one end of the support base 1. A threaded rod groove 12 is formed on the upper surface of the support base 1. Both of the two fixed support frames 10 are in an inverted "U" shape. A threaded rod 16 is rotatably connected inside the threaded rod groove 12. On the upper surface of the fixing plate on the outer wall of the support base 1 near the fixed support frame 10, a second motor 11 is fixedly connected. The output end of the second motor 11 rotatably extends into the threaded rod groove 12 and is fixedly connected to one end of the threaded rod 16. Both ends of the material guiding roller 9 are rotatably connected to the opposite surfaces of the upper fixed blocks of the corresponding fixed support frames 10. A second fixing block 17 is threadedly connected to the outer wall of the threaded rod 16. Two first fixing blocks 13 are fixedly connected to the upper surface of the support base 1. The inside of the upper ends of both of the two first fixing blocks 13 are rotatably connected with adjusting rods 14. The outer wall of the left adjusting rod 14 is fixedly connected with the same second fixing block 17. The inside of the upper end of the lower second fixing block 17 is rotatably connected with a limit connecting rod 18. One end of the limit connecting rod 18 close to the adjusting rod 14 is rotatably connected to the inside of the upper second fixing block 17. A connecting rod 15 is fixedly connected to the opposite surfaces of the two adjusting rods 14. Both ends of the tensioning roller 8 are rotatably connected inside the grooves formed at the upper ends of the corresponding adjusting rods 14.

[0046] Among them, a support frame 6 is fixedly connected to the outer wall of the support base 1. The support frame 6 is in an "L" shape. A conveyor belt 3 is installed on the upper surface of the support base 1. The inner wall of the upper end of the support frame 6 is fixedly connected to a hydraulic telescopic rod 5. The output end of the hydraulic telescopic rod 5 is fixedly connected to a fixing frame 4. The fixing frame 4 is in an inverted "U" shape. The lower surface of the fixing plate on one side outer wall of the fixing frame 4 is fixedly connected to a first motor 2. A transmission roller 7 is rotatably connected inside the fixing frame 4. The output end of the first motor 2 rotatably extends into the fixing frame 4 and is fixedly connected to one end of the transmission roller 7.

[0047] Further, when using this device, it is started by connecting to an external power supply. First, the material to be sheared is passed under the guiding roller 9 and then above the tensioning roller 8, and then placed on the surface of the conveyor belt 3. Then, the hydraulic telescopic rod 5 is started. While the output end of the hydraulic telescopic rod 5 drives the fixing frame 4 to move downward, it also drives the transmission roller 7 to move downward to contact the material to be sheared.

[0048] Further, start the second motor 11. While the output end of the second motor 11 rotates to drive the threaded rod 16 to rotate, it also drives the lower second fixing block 17 to move. Then, the movement of the lower second fixing block 17 drives one end of the limit connecting rod 18 to move and rotate. At the same time, through the upper second fixing block 17, the adjusting rod 14 makes a circular motion around the first fixing block 13. Then, through the circular motion of the adjusting rod 14, the tensioning roller 8 is driven to re-tighten the material to be sheared. Then, start the first motor 2 and the conveyor belt 3. While the output end of the first motor 2 rotates to drive the transmission roller 7 to rotate, the conveyor belt 3 moves to drive the material to be sheared to move to the designated position.

[0049] While the output end of the second motor 11 in the tensioning device rotates to drive the threaded rod 16 to rotate, it also drives the lower second fixing block 17 to move. Then, the movement of the lower second fixing block 17 drives one end of the limit connecting rod 18 to move and rotate. At the same time, through the upper second fixing block 17, the adjusting rod 14 makes a circular motion around the first fixing block 13. Then, through the circular motion of the adjusting rod 14, the tensioning roller 8 is driven to re-tighten the material to be sheared. This avoids the deviation or distortion during the longitudinal shearing process due to the looseness of the strip material when transporting the strip material, and effectively improves the accuracy of the longitudinal shearing. By starting the hydraulic telescopic rod 5, while the output end of the hydraulic telescopic rod 5 drives the fixing frame 4 to move downward, it also drives the transmission roller 7 to move downward to contact the material to be sheared. In this way, strip materials of different thicknesses can be transported, effectively improving the practicability and flexibility of the equipment, and at the same time improving the work efficiency of the staff.

[0050] Working principle: First, the material to be sheared is passed under the guiding roller 9 and then over the tensioning roller 8, and then placed on the surface of the conveyor belt 3. Then, the hydraulic telescopic rod 5 is activated. While the output end of the hydraulic telescopic rod 5 drives the fixed frame 4 to move downward, it also drives the driving roller 7 to move downward to contact the material to be sheared. Next, the second motor 11 is started. While the output end of the second motor 11 rotates to drive the threaded rod 16 to rotate, it also drives the second fixing block 17 at the lower end to move. Then, the movement of the second fixing block 17 at the lower end drives one end of the limit connecting rod 18 to move and rotate. At the same time, through the second fixing block 17 at the upper end, the adjusting rod 14 makes a circular motion centered on the first fixing block 13. Then, through the circular motion of the adjusting rod 14, the tensioning roller 8 is driven to re-tighten the material to be sheared. Then, the first motor 2 and the conveyor belt 3 are started. While the output end of the first motor 2 rotates to drive the driving roller 7 to rotate, the movement of the conveyor belt 3 drives the material to be sheared to move to the designated position.

[0051] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art in the said technical field, various changes can be made without departing from the gist of the present invention.

Claims

1. A material guiding device for a slitting unit, comprising a support base (1), characterized in that: A tensioning device is provided on the support base (1); The tensioning device includes a material guiding roller (9), a tensioning roller (8) and two fixed support frames (10); Among them, the two fixed support frames (10) are fixedly connected to the upper surface of one end of the support base (1); Among them, a threaded rod groove (12) is formed on the upper surface of the support base (1); Among them, the two fixed support frames (10) are both in an inverted "U" shape; Among them, a threaded rod (16) is rotatably connected inside the threaded rod groove (12); Among them, a second motor (11) is fixedly connected to the upper surface of the fixed plate on the outer wall of the end of the support base (1) close to the fixed support frame (10); Among them, the output end of the second motor (11) rotatably extends into the threaded rod groove (12) and is fixedly connected to one end of the threaded rod (16); Among them, the two ends of the material guiding roller (9) are respectively rotatably connected to the opposite surfaces of the upper fixed blocks of the corresponding fixed support frames (10); Among them, a second fixing block (17) is threadedly connected to the outer wall of the threaded rod (16); Among them, two first fixing blocks (13) are fixedly connected to the upper surface of the support base (1); Among them, adjusting rods (14) are rotatably connected inside the upper ends of the two first fixing blocks (13); Among them, the outer wall of the left adjusting rod (14) is fixedly connected to the same second fixing block (17); Among them, a limiting connecting rod (18) is rotatably connected inside the upper end of the lower second fixing block (17); Among them, the end of the limiting connecting rod (18) close to the adjusting rod (14) is rotatably connected to the inside of the upper second fixing block (17); Among them, a connecting rod (15) is fixedly connected to the opposite surfaces of the two adjusting rods (14); Among them, the two ends of the tensioning roller (8) are respectively rotatably connected inside the grooves formed at the upper ends of the corresponding adjusting rods (14).

2. The feeding device for a slitting unit according to claim 1, characterized in that: A support frame (6) is fixedly connected to the outer wall of the support base (1); Among them, the support frame (6) is in an "L" shape.

3. The leading device for slitting line unit according to claim 1, wherein: A conveyor belt (3) is installed on the upper surface of the support base (1); Among them, a hydraulic telescopic rod (5) is fixedly connected to the inner wall of the upper end of the support frame (6).

4. The feeding device for a slitting unit according to claim 3, characterized in that: The output end of the hydraulic telescopic rod (5) is fixedly connected to a fixing frame (4); Among them, the fixing frame (4) is in an inverted "U" shape.

5. The leading material device for a slitting unit according to claim 4, characterized in that: A first motor (2) is fixedly connected to the lower surface of the fixed plate on one side outer wall of the fixing frame (4); Among them, a driving roller (7) is rotatably connected inside the fixing frame (4).

6. The leading device for a slitting unit according to claim 5, characterized in that: The output end of the first motor (2) rotatably extends into the fixing frame (4) and is fixedly connected to one end of the driving roller (7).

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