A device for controlling the uniformity of strip width

Abstract

The utility model provides a device for controlling the uniformity of strip steel width belongs to the strip steel production technical field. Including the base for installing in the strip steel export position, the top of base is provided with the workbench of liftable adjustment, the side of workbench is slidably installed with two adjustable interval's fixed base, two fixed base all are fixed with vertical guide roller, and the upper end face both ends of workbench are fixed with two support columns, and the top of two support columns is installed with infrared range finder. The utility model, not only can control the adjustment strip steel width, moreover can real -time monitoring adjusted data, and according to real -time data to ensure that the strip steel width is always uniform, and the use effect is good.

Description

Technical Field

[0001] This utility model relates to the field of strip steel production technology, and in particular to a device for controlling the uniformity of strip steel width. Background Technology

[0002] In the strip steel production process, strip width control is a crucial step. The accuracy of strip width directly affects the quality and performance of the final product, especially in industries with high precision requirements (such as automobile manufacturing, home appliance manufacturing, and precision instruments). Even slight deviations in strip width can lead to product defects, resulting in resource waste and increased production costs.

[0003] Currently, traditional strip width control methods mainly rely on manual adjustment or simple mechanical limits. Manual adjustment depends on the operator's experience and is difficult to achieve high-precision width control, especially on high-speed production lines where the response speed is slow and cannot meet the demands of real-time control. Traditional mechanical limit devices are usually fixed structures and cannot dynamically adjust according to changes in strip width, resulting in unsatisfactory width control. Furthermore, traditional methods typically lack the ability to monitor strip width in real time, failing to detect and correct width deviations promptly, leading to unstable product quality.

[0004] Therefore, this application provides a device for controlling the uniformity of strip width to solve the above-mentioned technical problems. Utility Model Content

[0005] The technical problem to be solved by this utility model is to provide a device for controlling the uniformity of strip width, so as to solve the problem that the strip width control method mainly relies on manual or simple mechanical limit adjustment, which cannot meet the strip width adjustment requirements.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0007] A device for controlling the uniformity of strip width includes a base for installation at the strip exit position, an adjustable worktable is provided above the base, two adjustable fixed seats are slidably installed on one side of the worktable, vertical guide rollers are fixed on both fixed seats, and two support columns are symmetrically fixed at both ends of the upper surface of the worktable, with infrared rangefinders installed on the top of the two support columns.

[0008] Optionally, the base is equipped with multiple hydraulic cylinders, and the tops of the multiple hydraulic cylinders jointly support the worktable.

[0009] Optionally, the upper surface of the worktable is provided with a scale on one side, which is used to help display the distance between the two fixed seats.

[0010] Optionally, each of the two fixed seats has a slider that is horizontally slidably installed in the worktable. An adjusting rod is rotatably installed in the worktable. The adjusting rod has two opposite threads that are symmetrically constructed and pass through the middle of the two sliders respectively.

[0011] Optionally, a servo motor is installed in the workbench, and the servo motor is driven by the end of the adjusting rod through a transmission belt. The infrared rangefinder is electrically connected to the servo motor through a PLC controller to form an automated control system.

[0012] Optionally, the slider has a screw hole in the middle for the adjusting rod to pass through.

[0013] Optionally, a friction-reducing cylinder is movably sleeved on the guide roller.

[0014] Optionally, a movable column is inserted and installed at the top of the support column, the infrared rangefinder is fixed to the top of the movable column, and a positioning bolt is provided on the side of the support column. The positioning bolt is threaded into the support column and abuts against the outer edge of the movable column.

[0015] Compared with the prior art, this utility model has at least the following beneficial effects:

[0016] In the above solution, thanks to the cooperation of the fixed seat, guide roller, friction-reducing cylinder and adjusting rod, the two fixed seats can be mirrored by controlling the rotation of the adjusting rod to adjust the distance between the two guide rollers, thereby ensuring the accuracy of the strip width passing between the two guide rollers.

[0017] In the above scheme, thanks to the cooperation of the support column and the infrared rangefinder, the strip width after being adjusted by the guide roller can be measured by two infrared rangefinders, so as to achieve the purpose of real-time measurement of strip width. In this way, closed-loop control can be formed through real-time data to ensure that the strip width always meets the set value, thereby ensuring the uniformity of strip width.

[0018] In summary, this device can not only control and adjust the strip width, but also monitor the adjusted data in real time, and ensure that the strip width remains uniform based on the real-time data, resulting in good performance. Attached Figure Description

[0019] The accompanying drawings, which are incorporated herein and form part of the specification, illustrate embodiments of the present invention and, together with the specification, further serve to explain the principles of the present invention and enable those skilled in the art to implement and use the present invention.

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2This is a schematic diagram of the structure of the fixing base of this utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the guide roller of this utility model;

[0023] Figure 4 For the present utility model Figure 1 An enlarged schematic diagram of the structure at point A in the middle.

[0024] [Figure Labels]

[0025] 1. Base; 2. Hydraulic cylinder; 3. Worktable; 4. Fixed seat; 401. Slider; 402. Screw hole; 5. Guide roller; 6. Friction reducing cylinder; 7. Adjusting rod; 8. Servo motor; 801. Transmission belt; 9. Support column; 901. Movable column; 902. Positioning bolt; 10. Infrared rangefinder.

[0026] As shown in the figure, specific structures and devices are marked in the figure to clearly illustrate the structure of the embodiment of this utility model. However, this is only for illustrative purposes and is not intended to limit this utility model to this specific structure, device and environment. Those skilled in the art can adjust or modify these devices and environments according to specific needs. Detailed Implementation

[0027] The following is a detailed description of a device for controlling the uniformity of strip width provided by this utility model, in conjunction with the accompanying drawings and specific embodiments. It should be noted that, to make the embodiments more detailed, the following embodiments are the best and preferred embodiments; those skilled in the art can also use other alternative methods to implement some known technologies; and the accompanying drawings are only for more specific description of the embodiments and are not intended to specifically limit this utility model.

[0028] It should be noted that the use of terms such as "an embodiment," "an embodiment," "an exemplary embodiment," and "some embodiments" in the specification indicates that the described embodiment may include a specific feature, structure, or characteristic, but not every embodiment necessarily includes that specific feature, structure, or characteristic. Furthermore, when a specific feature, structure, or characteristic is described in connection with an embodiment, implementing such a feature, structure, or characteristic in conjunction with other embodiments (whether explicitly described or not) should be within the knowledge of those skilled in the art.

[0029] Generally, terms can be understood at least partly from their use in context. For example, depending at least partly on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in a singular sense, or a combination of features, structures, or characteristics in a plural sense. Additionally, the term "based on" can be understood not necessarily to convey an exclusive set of factors, but rather, alternatively, depending at least partly on the context, to allow for the presence of other factors that are not necessarily explicitly described.

[0030] It is understood that the meanings of “on”, “above”, and “above” in this utility model should be interpreted in the broadest manner, such that “on” not only means “directly on” something, but also includes the meaning of being “on” something with an intervening feature or layer, and that “above” or “above” not only means “on” something, but also includes the meaning of being “on” something without an intervening feature or layer.

[0031] Furthermore, spatially related terms such as “below,” “under,” “lower,” “above,” and “upper” are used herein for convenience to describe the relationship of one element or feature to one or more other elements or features, as illustrated in the accompanying drawings. Spatially related terms are intended to cover different orientations in the use or operation of the device other than those depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially related descriptive terms used herein can be interpreted similarly.

[0032] like Figure 1-4 As shown, an embodiment of the present invention provides a device for controlling the uniformity of strip width, including a base 1 for installation at the strip outlet position. Multiple hydraulic cylinders 2 are installed in the base 1, and the tops of the multiple hydraulic cylinders 2 jointly support a worktable 3, so that the position of the worktable 3 can be adapted to different strip outlet heights.

[0033] Two adjustable fixed seats 4 are slidably installed on one side of the workbench 3. Vertical guide rollers 5 are fixed on both fixed seats 4. A wear-reducing cylinder 6 is movably sleeved on the guide rollers 5 to reduce wear with the strip steel and facilitate replacement. Two support columns 9 are symmetrically fixed at both ends of the upper surface of the workbench 3. An infrared rangefinder 10 is installed on the top of the two support columns 9.

[0034] Specifically, the upper surface of the workbench 3 is provided with a scale to assist in displaying the distance between the two fixed seats 4, and the sides of the two fixed seats 4 are each fixed with a slider 401 that is horizontally slidably installed in the workbench 3. An adjusting rod 7 is rotatably installed in the workbench 3. The adjusting rod 7 has two opposite threads symmetrically constructed and passes through the middle of the two sliders 401 respectively. In a specific implementation, the middle of the slider 401 is provided with a screw hole 402 for the adjusting rod 7 to pass through.

[0035] The workbench 3 is equipped with a servo motor 8, which is connected to the end of the adjusting rod 7 via a transmission belt 801. The infrared rangefinder 10 is electrically connected to the servo motor 8 via a PLC controller, forming an automated control system. In practice, an embedded controller can be used instead of the PLC controller.

[0036] Cooperate Figure 4 As shown, a movable column 901 is inserted and installed at the top of the support column 9. The infrared rangefinder 10 is fixed to the top of the movable column 901, and a positioning bolt 902 is provided on the side of the support column 9. The positioning bolt 902 is threaded into the support column 9 and abuts against the outer edge of the movable column 901. Therefore, the height of the infrared rangefinder 10 can be adjusted to match the height of the strip steel to ensure the effective measurement of the strip steel width.

[0037] The working principle provided by this utility model is that, in use, the device for controlling the uniformity of strip width can use the servo motor 8 to control the rotation of the control adjustment rod 7 to drive the two fixed seats 4 to move in a mirror manner, thereby adjusting the distance between the two guide rollers 5, and thus ensuring the accuracy of the strip width passing between the two guide rollers 5.

[0038] Meanwhile, the strip steel adjusted by the guide roller 5 passes between two infrared rangefinders 10. The purpose of the two infrared rangefinders 10 is to measure the strip steel width in real time, and to form a closed-loop control by acquiring real-time data to ensure that the strip steel width always meets the set value, so as to ensure that the strip steel width is uniform.

[0039] In summary, this device can not only control and adjust the strip width, but also monitor the adjusted data in real time, and ensure that the strip width remains uniform based on the real-time data, resulting in good performance.

[0040] This utility model encompasses any substitutions, modifications, equivalent methods, and solutions made within the spirit and scope of this utility model. To provide the public with a thorough understanding of this utility model, specific details are described in detail in the following preferred embodiments; however, those skilled in the art will fully understand this utility model even without these detailed descriptions. Furthermore, to avoid unnecessary confusion regarding the essence of this utility model, well-known methods, processes, procedures, components, and circuits are not described in detail.

[0041] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A device for controlling the uniformity of strip width, comprising a base (1) for installation at the strip exit position, characterized in that, An adjustable worktable (3) is provided above the base (1). Two adjustable fixed seats (4) are slidably installed on one side of the worktable (3). Vertical guide rollers (5) are fixed on both fixed seats (4). Two support columns (9) are symmetrically fixed at both ends of the upper surface of the worktable (3). An infrared rangefinder (10) is installed on the top of the two support columns (9).

2. The device for controlling the uniformity of strip width according to claim 1, characterized in that, The base (1) is equipped with multiple hydraulic cylinders (2), and the tops of the multiple hydraulic cylinders (2) jointly support the worktable (3).

3. The device for controlling the uniformity of strip width according to claim 1, characterized in that, The upper surface of the workbench (3) is provided with a scale, which is used to help display the distance between the two fixed seats (4).

4. The device for controlling the uniformity of strip width according to claim 1, characterized in that, Both of the fixed seats (4) have horizontally sliding sliders (401) fixed on their sides, which are installed in the worktable (3). An adjusting rod (7) is rotatably installed in the worktable (3). The adjusting rod (7) has two opposite threads symmetrically constructed on it, which pass through the middle of the two sliders (401) respectively.

5. The device for controlling the uniformity of strip width according to claim 4, characterized in that, The workbench (3) is equipped with a servo motor (8), which is connected to the end of the adjusting rod (7) via a transmission belt (801). The infrared rangefinder (10) is electrically connected to the servo motor (8) via a PLC controller to form an automated control system.

6. The device for controlling the uniformity of strip width according to claim 4, characterized in that, The slider (401) has a screw hole (402) in the middle for the adjusting rod (7) to pass through.

7. The device for controlling the uniformity of strip width according to claim 1, characterized in that, The guide roller (5) is movably fitted with a friction-reducing cylinder (6).

8. The device for controlling the uniformity of strip width according to claim 1, characterized in that, A movable column (901) is inserted into the top of the support column (9), the infrared rangefinder (10) is fixed to the top of the movable column (901), and a positioning bolt (902) is provided on the side of the support column (9). The positioning bolt (902) is threaded into the support column (9) and abuts against the outer edge of the movable column (901).

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