Winding groove quality detection device for reel and use method of winding groove quality detection device

Abstract

The invention belongs to the technical field of detection, and particularly relates to a winding groove quality detection device for a reel and a use method of the winding groove quality detection device for the reel, and the winding groove quality detection device for the reel comprises a limiting mechanism which is used for fixing the reel to be detected; the rotary drum is located on the periphery of the reel; the detection mechanism comprises a guide block arranged on the inner wall of the rotary drum, an elastic block arranged in a groove in the surface of the guide block, and a negative pressure channel penetrating through the guide block and the elastic block; a driving mechanism; according to the winding groove quality detection device for the winding wheel and the use method of the winding groove quality detection device, the control module drives the rotary drum with the detection mechanism to rotate, so that a guide block in the detection mechanism spirally ascends along the winding groove, and the winding groove quality is detected; and whether the groove depth of the winding groove, the diameter of the steel wire rope through hole and the gradient of the steel wire rope transition chute reach the standard or not is judged according to flow data in the negative pressure channel and driving current data during rotation of the rotary drum.

Description

Technical Field

[0001] The present invention belongs to the technical field of detection, and particularly relates to a quality detection device for a wire winding groove of a wire winding wheel and a using method thereof. Background Art

[0002] In the driving module of an electric clothes hanger, the wire winding wheel is a core component for retracting and extending the clothes drying rod. Specifically, as Figure 1 shown, a wire winding groove is formed thereon, a steel wire rope transition inclined groove is formed at the end of the wire winding groove, and a steel wire rope perforation is formed near the end of the wire winding groove, and the steel wire rope perforation is communicated with the steel wire rope transition inclined groove; wherein, during the assembly process, one end of the steel wire rope is inserted into the steel wire rope perforation and moved to the steel wire rope transition inclined groove to be clamped, and the steel wire rope starts to wind along the wire winding groove from the steel wire rope transition inclined groove.

[0003] In the related art, the dimensions of at least three places of the wire winding wheel will affect the retraction and extension of the steel wire rope: First, when the groove depth of the wire winding groove is too shallow, the steel wire rope is likely to deviate from the original track during the retraction and extension process; Second, when the diameter of the steel wire rope perforation is too large, the limiting end of the steel wire rope is likely to be disengaged from the limit; Third, when the inclination rate of the steel wire rope transition inclined groove is too small, the bending degree at the connection between the limiting end of the steel wire rope and the steel wire rope is too large, and it is likely to break after long-term use.

[0004] Therefore, before leaving the factory, how to detect the above three dimensions of the wire winding wheel through a device is a technical problem that needs to be solved urgently by those skilled in the art.

[0005] It should be noted that the above information disclosed in this background art section is only used to understand the background art of the concept of this application. Therefore, the above description is not considered as information of the prior art. Summary of the Invention

[0006] The embodiments of the present disclosure at least provide a quality detection device for a wire winding groove of a wire winding wheel and a using method thereof.

[0007] In a first aspect, an embodiment of the present disclosure provides a quality inspection device for a wire winding groove of a wire winding wheel, which includes: a limiting mechanism for fixing the wire winding wheel to be inspected; a rotating cylinder located outside the wire winding wheel; a detection mechanism, which includes: a guiding block provided on the inner wall of the rotating cylinder and an elastic block provided in a groove on the surface of the guiding block, and a negative pressure channel penetrating the guiding block and the elastic block; a driving mechanism; and a control module, which is telecommunicationally connected to the driving mechanism, a flow sensor, and a current sensor, and is configured to drive the rotating cylinder to rotate by controlling the driving mechanism, so that the guiding block spirally ascends along the wire winding groove, and during the movement of the guiding block, judge whether the groove depth of the wire winding groove, the diameter of the wire rope perforation, and the inclination of the wire rope over-slope groove meet the standards through the flow data in the negative pressure channel and the driving current data when the rotating cylinder rotates.

[0008] In an optional embodiment, the rotating cylinder is coaxially arranged with the wire winding wheel, and the thickness of the guiding block is equal to the groove depth of the standard wire winding groove; in the first stage of the movement of the guiding block, when the groove depth of the wire winding groove to be inspected is lower than the standard groove depth, the guiding block abuts against the wire winding groove to prevent the rotating cylinder from rotating, causing a sharp increase in the driving current of the driving mechanism; wherein the control module is configured to determine that the groove depth of the wire winding groove does not meet the standard when the received driving current data surges.

[0009] In an optional embodiment, an installation groove is formed on the surface of the guiding block facing the wire winding wheel; the elastic block is arranged in the installation groove, and the length of the elastic block is equal to the diameter of the standard wire rope perforation; in the second stage of the movement of the guiding block, when the diameter of the wire rope perforation to be inspected is larger than the standard diameter, the elastic block extends into the wire rope perforation to prevent the rotating cylinder from rotating and at the same time cuts off the negative pressure channel; wherein the control module is further configured to determine that the diameter of the wire rope perforation does not meet the standard when the received driving current data surges and the received flow data is zero.

[0010] In an optional embodiment, a spring is arranged between the elastic block and the installation groove; wherein in the third stage of the movement of the guiding block, the elastic block protrudes from the guiding block under the thrust of the spring and abuts against the bottom of the wire rope over-slope groove to be inspected, so as to change the cross-section of the negative pressure channel; wherein the control module is further configured to compare the received flow data with the preset standard flow data, and when the difference exceeds the threshold, determine that the inclination of the wire rope over-slope groove does not meet the standard.

[0011] In an optional embodiment, the lower surface of the guiding block is set to an arc surface adapted to the wire winding groove, and the front end of the guiding block is provided with a sharp angle; wherein during the rotation of the guiding block, the sharp angle closely adheres to the bottom of the wire winding groove to scrape off the sundries in the wire winding groove, and suck away the scraped sundries through the negative pressure channel.

[0012] In an alternative embodiment, the wire winding groove is spiral, with one end of its spiral channel being the inlet end and the other end being the clamping end. A wire rope perforation is provided in the middle of the spiral channel, and a wire rope transition inclined groove is provided at the clamping end. Wherein, the control module is configured to drive the rotating cylinder to rotate through controlling the driving mechanism, so that the guiding block moves from the inlet end to the clamping end of the wire winding groove.

[0013] In an alternative embodiment, the inner diameter of the rotating cylinder is equal to the outer diameter of the wire winding groove. In the first and second stages of the movement of the guiding block, the elastic block is stressed so that it does not protrude from the guiding block.

[0014] In an alternative embodiment, the guiding block is located at the upper part of the rotating cylinder, and the lower part of the rotating cylinder is connected to a negative pressure source to generate negative pressure in the negative pressure channel.

[0015] In a second aspect, an embodiment of the present disclosure provides a method for using a quality detection device for a wire winding groove of a wire winding wheel, which includes: the control module drives the rotating cylinder to rotate through controlling the driving mechanism, so that the guiding block spirally ascends along the wire winding groove; the control module cleans the wire winding groove through the movement of the guiding block and sucks away sundries through the negative pressure channel; in the first stage of the movement of the guiding block, the control module is configured to judge whether the groove depth of the wire winding groove meets the standard through the received driving current data; in the second stage of the movement of the guiding block, the control module is configured to judge whether the diameter of the wire rope perforation meets the standard through the received driving current data and flow data; in the third stage of the movement of the guiding block, the control module is configured to judge whether the inclination of the wire rope transition inclined groove meets the standard through the received flow data.

[0016] In an alternative embodiment, an installation groove is provided on the surface of the guiding block, and an elastic block is arranged in the installation groove. Wherein, the thickness of the guiding block is equal to the groove depth of the standard wire winding groove; the length of the elastic block is equal to the diameter of the standard wire rope perforation.

[0017] The beneficial effect of the present invention is that the quality detection device for the wire winding groove of the wire winding wheel and its using method drive the rotating cylinder with a detection mechanism to rotate through the control module, so that the guiding block in the detection mechanism spirally ascends along the wire winding groove, and judge whether the groove depth of the wire winding groove, the diameter of the wire rope perforation and the inclination of the wire rope transition inclined groove meet the standard through the flow data in the negative pressure channel and the driving current data when the rotating cylinder rotates. Thus, the dimensions of three places of the wire winding wheel are detected by one device, improving the work efficiency.

[0018] Other features and advantages of the present invention will be described in the following specification, and, in part, will be obvious from the specification, or will be understood by implementing the present invention. The objectives and other advantages of the present invention are realized and obtained by the structures specifically pointed out in the specification, claims and drawings.

[0019] In order to make the above - mentioned objects, features and advantages of the present invention more obvious and understandable, preferred embodiments are specifically exemplified herein and described in detail below in conjunction with the accompanying drawings. Brief Description of the Drawings

[0020] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0021] Figure 1 It is a schematic structural diagram of a winding wheel to be detected; Figure 2 It is a schematic structural diagram of a winding groove quality detection device for a winding wheel provided by an embodiment of the present disclosure; Figure 3 It is a schematic structural diagram when detecting the depth of the winding groove provided by an embodiment of the present disclosure; Figure 4 It is a schematic structural diagram when detecting the diameter of the steel wire rope perforation provided by an embodiment of the present disclosure; Figure 5 It is a schematic structural diagram for detecting the inclination of the steel wire rope over - inclined groove provided by an embodiment of the present disclosure; Figure 6 It is a schematic structural diagram of a detection mechanism provided by an embodiment of the present disclosure.

[0022] In the figure: Workbench 1; Winding wheel 2, winding groove 21, spiral channel 211, inlet end 212, clamping end 213, steel wire rope perforation 22, steel wire rope over - inclined groove 23; Rotating cylinder 3; Detection mechanism 4, guiding block 41, installation groove 411, sharp corner 412, elastic block 42, negative pressure channel 43, spring 44. Detailed Embodiments

[0023] In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the drawings. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

[0024] It should be noted that similar reference numerals and letters indicate similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. In addition, in the drawings, for the purpose of effectively describing the technical content, the thickness of components may be exaggerated or reduced.

[0025] In the drive module of the electric drying rack, the wire winding wheel 2 is the core component for retracting and extending the drying rod. Specifically, as Figure 1 shown, it is provided with a wire winding groove 21, a steel wire rope transition inclined groove 23 is provided at the end of the wire winding groove 21, and a steel wire rope perforation 22 is provided near the end of the wire winding groove 21, and the steel wire rope perforation 22 communicates with the steel wire rope transition inclined groove 23; among them, during the assembly process, one end of the steel wire rope is inserted into the steel wire rope perforation 22 and moved to the steel wire rope transition inclined groove 23 to be stuck, and the steel wire rope starts to wind along the wire winding groove 21 from the steel wire rope transition inclined groove 23.

[0026] During the use process, the dimensions of at least three places of the wire winding wheel 2 will affect the retraction and extension of the steel wire rope: First, when the groove depth of the wire winding groove 21 is too shallow, the steel wire rope is likely to deviate from its original track during the retraction and extension process; Second, when the diameter of the steel wire rope perforation 22 is too large, the limiting end of the steel wire rope is likely to be disengaged from the limit; Third, when the inclination rate of the steel wire rope transition inclined groove 23 is too small, the bending degree at the connection between the limiting end of the steel wire rope and the steel wire rope is too large, and it is easy to break after long-term use.

[0027] The following will describe in detail some embodiments of the present invention with reference to the drawings. Without conflict, the following embodiments and the features in the embodiments can be combined with each other.

[0028] As Figures 1 to 6 shown, at least one embodiment provides a quality detection device for the wire winding groove of a wire winding wheel, which includes: a limiting mechanism for fixing the wire winding wheel 2 to be detected; a rotating cylinder 3 located outside the wire winding wheel 2; a detection mechanism 4, which includes: a guiding block 41 provided on the inner wall of the rotating cylinder 3 and an elastic block 42 provided in the groove on the surface of the guiding block 41, and a negative pressure channel 43 penetrating through the guiding block 41 and the elastic block 42; a driving mechanism; and a control module, which is in telecommunication connection with the driving mechanism, a flow sensor, and a current sensor, and is configured to drive the rotating cylinder 3 to rotate by controlling the driving mechanism, so that the guiding block 41 spirally ascends along the wire winding groove 21, and during the movement of the guiding block 41, judge whether the groove depth of the wire winding groove 21, the diameter of the steel wire rope perforation 22, and the inclination degree of the steel wire rope transition inclined groove 23 meet the standards through the flow data in the negative pressure channel 43 and the driving current data when the rotating cylinder 3 rotates.

[0029] In this embodiment, the winding wheel 2 to be detected is placed at the detection position of the limiting mechanism and is limited and fixed. Subsequently, the control module controls the driving mechanism to drive the rotating cylinder 3 to rotate and rise to move towards the winding wheel 2. Then, the guiding block 41 on the inner wall of the rotating cylinder 3 will move along the winding groove 21 of the winding wheel 2 and pass through the steel wire rope perforation 22 and the steel wire rope transition inclined groove 23 in sequence.

[0030] Specifically, during the movement of the guiding block 41, when the movement of the guiding block 41 is blocked, the driving current data obtained by the current sensor when the rotating cylinder 3 rotates will surge. When the elastic block 42 protrudes from the guiding block 41, the cross-sectional area of the negative pressure channel 43 is reduced, causing the flow data obtained by the flow sensor to decrease. Therefore, the control module can detect the groove depth of the winding groove 21, the diameter of the steel wire rope perforation 22, and the inclination of the steel wire rope transition inclined groove 23 through the change states of the corresponding data collected by the flow sensor and the current sensor to determine whether they meet the standards.

[0031] As Figure 1 shown, in some embodiments, the winding groove 21 is spiral. One end of its spiral channel 211 is the inlet end 212, and the other end is the clamping end 213. A steel wire rope perforation 22 is provided in the middle of the spiral channel 211, and a steel wire rope transition inclined groove 23 is provided at the clamping end 213. Among them, the control module is configured to drive the rotating cylinder 3 to rotate by controlling the driving mechanism, so that the guiding block 41 moves from the inlet end 212 of the winding groove 21 to the clamping end 213.

[0032] Specifically, since the winding groove 21 is spiral and both the steel wire rope perforation 22 and the steel wire rope transition inclined groove 23 are on the spiral channel 211 of the winding groove 21, it is only necessary to control the guiding block 41 to move from the inlet end 212 of the spiral channel 211 to the clamping end 213 to detect the required places in sequence.

[0033] In some embodiments, the movement path of the guiding block 41 can be divided into three stages, specifically as follows: The first stage is: before reaching the steel wire rope perforation 22 from the inlet end 212, which is used to detect the groove depth of the winding groove 21.

[0034] The second stage is: at the steel wire rope perforation 22, which is used to detect the diameter of the steel wire rope perforation 22. Only when the detection in the first stage is qualified can the guiding block 41 move to the second stage.

[0035] The third stage is: at the steel wire rope transition inclined groove 23, which is used to detect the inclination of the steel wire rope transition inclined groove 23. Only when the detections in the first stage and the second stage are qualified can the guiding block 41 move to the third stage.

[0036] As Figure 3As shown, in some embodiments, the rotary drum 3 is coaxially arranged with the wire winding wheel 2, and the thickness of the guiding block 41 is equal to the groove depth of the standard wire winding groove 21; in the first stage of the movement of the guiding block 41, when the groove depth of the to-be-detected wire winding groove 21 is lower than the standard groove depth, the guiding block 41 abuts against the wire winding groove 21 to prevent the rotary drum 3 from rotating, causing a sharp increase in the driving current of the driving mechanism; wherein the control module is configured to determine that the groove depth of the wire winding groove 21 does not meet the standard when the received driving current data surges.

[0037] Specifically, in order to detect the groove depth of the to-be-detected wire winding groove 21, the control module controls the guiding block 41 to move along the wire winding groove 21 and receives the driving current data sent by the current sensor in real time; if the groove depth of the to-be-detected wire winding groove 21 is lower than the standard groove depth, the guiding block 41 will be tensioned in the wire winding groove 21, and at this time, the data of the driving current will surge, indicating that the groove depth of the to-be-detected wire winding groove 21 does not meet the standard.

[0038] As Figure 4 shown, in some embodiments, an installation groove 411 is formed on the surface of the guiding block 41 facing the wire winding wheel 2; the elastic block 42 is arranged in the installation groove 411, and the length of the elastic block 42 is equal to the diameter of the standard wire rope perforation 22; in the second stage of the movement of the guiding block 41, when the diameter of the to-be-detected wire rope perforation 22 is greater than the standard diameter, the elastic block 42 extends into the wire rope perforation 22 to prevent the rotary drum 3 from rotating and cut off the negative pressure channel 43 at the same time; wherein the control module is further configured to determine that the diameter of the wire rope perforation 22 does not meet the standard when the received driving current data surges and the received flow data is zero.

[0039] Specifically, in order to detect the diameter of the wire rope perforation 22, an elastic block 42 is arranged in the guiding block 41. During the process of the guiding block 41 moving along the wire winding groove 21, the outer surface of the guiding block 41 closely adheres to the groove bottom of the wire winding groove 21, so that the elastic block 42 is pressed in the installation groove 411; at this time, when the guiding block 41 drives the elastic block 42 to move to the second stage, if the diameter of the to-be-detected wire rope perforation 22 is greater than the standard diameter, the elastic block 42 will be pushed into the wire rope perforation 22, thereby blocking the rotation of the rotary drum 3 and cutting off the negative pressure channel 43, resulting in a sharp increase in the driving current data and the flow data being zero, indicating that the diameter of the to-be-detected wire rope perforation 22 does not meet the standard.

[0040] In some embodiments, the inner diameter of the rotary drum 3 is equal to the outer diameter of the wire winding groove 21; in the first stage and the second stage of the movement of the guiding block 41, the elastic block 42 is stressed so that it does not protrude from the guiding block 41.

[0041] As Figure 5As shown, in some embodiments, in the third stage of the movement of the guiding block 41, the elastic block 42 protrudes and abuts against the bottom of the groove of the excessive inclined groove 23 of the wire rope to be detected, so as to change the cross-section of the negative pressure channel 43; wherein the control module is further configured to compare the received flow data with the preset standard flow data, and when the difference exceeds the threshold, it is determined that the inclination of the excessive inclined groove 23 of the wire rope does not meet the standard.

[0042] Specifically, in order to detect the inclination of the excessive inclined groove 23 of the wire rope, the control module controls the rotation of the rotating member 3 to move the guiding block 41 to the clamping end 213 and then stop. At this time, due to the existence of the excessive inclined groove 23 of the wire rope, the elastic block 42 will protrude from the guiding block 41, thereby reducing the cross-sectional area of the negative pressure channel 43, and the specific reduction amount is determined by the inclination. The greater the inclination, the greater the protruding length of the elastic block 42 and the smaller the flow data; wherein, a standard flow value is set in the control module, and this value is the flow value in the negative pressure channel 43 when the guiding block 41 is at the clamping end 213 of the qualified wire winding wheel 2. Just compare the detected flow data with the standard flow data. When the absolute value of the difference exceeds the threshold, it indicates that the inclination of the excessive inclined groove 23 of the wire rope does not meet the standard.

[0043] As Figure 6 shown, in some embodiments, the lower surface of the guiding block 41 is set to an arc surface adapted to the wire winding groove 21, and a sharp corner 412 is provided at the front end of the guiding block 41; wherein during the rotation of the guiding block 41, the sharp corner 412 closely adheres to the bottom of the wire winding groove 21 to scrape the sundries in the wire winding groove 21, and the scraped sundries are sucked away through the negative pressure channel 43.

[0044] Specifically, in order to clean the wire winding groove 21, the end surface of the guiding block 41 is set to a sharp corner 412, and this sharp corner 412 closely adheres to the bottom of the wire winding groove 21 during the spiral rotation of the guiding block 41, so as to scrape up the sundries and make the sundries be sucked away by the negative pressure channel 43.

[0045] In some embodiments, a spring 44 is provided between the elastic block 42 and the installation groove 411.

[0046] Specifically, when the elastic block 42 is pressed to be flush with the notch of the installation groove 411, the cross-sectional area of the negative pressure channel 43 is the largest at this time.

[0047] In some embodiments, the guiding block 41 is located at the upper part of the rotating cylinder 3, and the lower part of the rotating cylinder 3 is connected to a negative pressure source to generate negative pressure in the negative pressure channel 43.

[0048] In some embodiments, optionally, a flow sensor is arranged in the negative pressure channel 43.

[0049] In some embodiments, optionally, the limiting mechanism includes a limiting groove provided on the workbench 1. An avoidance hole is formed at the bottom of the limiting groove. The wire winding wheel 2 is arranged in the limiting groove, hung in the limiting groove through the gear protruding from its upper part, and fixed by a pressing block with a protrusion adapted to the gear.

[0050] In some embodiments, optionally, the driving mechanism includes a servo motor. The servo motor is located below the workbench 1. The driving end of the servo motor is connected to and coaxially arranged with the rotating cylinder 3, so as to drive the rotating cylinder 3 to rotate. At the same time, the servo motor is arranged on a slider. The slider can move up and down along the slide rail, and a spring is arranged at the bottom of the slider to push the slider upward, so that the rotating cylinder 3 on the servo motor abuts against the wire winding wheel 2 through the avoidance hole. At this time, if the servo motor drives the rotating cylinder 3 to rotate, the guiding block 41 on the rotating cylinder 3 will spiral upward along the wire winding groove 21 of the wire winding wheel 2.

[0051] At least one embodiment also provides a usage method of a quality detection device for the wire winding groove of a wire winding wheel, which includes: the control module drives the rotating cylinder to rotate through the driving mechanism, so that the guiding block spirals upward along the wire winding groove; the control module cleans the wire winding groove through the movement of the guiding block and sucks away sundries through the negative pressure channel; in the first stage of the movement of the guiding block, the control module is configured to judge whether the groove depth of the wire winding groove 21 meets the standard by receiving the driving current data; in the second stage of the movement of the guiding block, the control module is configured to judge whether the diameter of the steel wire rope perforation 22 meets the standard by receiving the driving current data and the flow data; in the third stage of the movement of the guiding block, the control module is configured to judge whether the inclination of the steel wire rope over-slope 23 meets the standard by receiving the flow data.

[0052] In some embodiments, an installation groove is formed on the surface of the guiding block, and an elastic block is arranged in the installation groove. The thickness of the guiding block 41 is equal to the groove depth of the standard wire winding groove 21. The length of the elastic block 42 is equal to the diameter of the standard steel wire rope perforation 22.

[0053] In summary, the quality detection device for the wire winding groove of a wire winding wheel and its usage method drive the rotating cylinder 3 with the detection mechanism 4 to rotate through the control module, so that the guiding block 41 in the detection mechanism 4 spirals upward along the wire winding groove 21, and judge whether the groove depth of the wire winding groove 21, the diameter of the steel wire rope perforation 22 and the inclination of the steel wire rope over-slope 23 meet the standards by the flow data in the negative pressure channel 43 and the driving current data when the rotating cylinder 3 rotates. Thus, the dimensions of three places of the wire winding wheel 2 are detected by one device, improving the work efficiency.

[0054] In this article, when it is mentioned that the first component is located on the second component, this may mean that the first component can be directly formed on the second component, or a third component can be inserted between the first component and the second component.

[0055] In this document, when an element or layer is referred to as being "on," "joined to," "connected to," "attached to," or "coupled to" another element or layer, it can be directly on, joined, connected, attached, or coupled to the other element or layer, or intervening elements or layers may be present. In contrast, when an element is referred to as being "directly on," "directly joined to," "directly connected to," "directly attached to," or "directly coupled to" another element or layer, there may be no intervening elements or layers. Other words used to describe the relationship between elements should be interpreted in a similar manner (e.g., "between" versus "directly between," "adjacent" versus "directly adjacent," etc.). As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0056] In this document, example embodiments of the present disclosure will be described in more detail with reference to the accompanying drawings. As used herein, expressions such as "at least one of..." modify the entire list of elements when following a list of elements, rather than modifying individual elements in the list. For example, the expression "at least one of a, b, and c" should be understood to include only a, only b, only c, both a and b, both a and c, both b and c, or all of a, b, and c.

[0057] The terms used herein are for the purpose of describing particular example configurations only and are not intended to be limiting. As used herein, the singular articles "a," "an," and "the" may also be intended to include the plural forms, unless the context clearly indicates otherwise herein. The terms "comprises," "comprising," and "having" are inclusive and thus specify the presence of stated features, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and / or combinations thereof. The method steps, processes, and operations described herein should not be construed as necessarily requiring them to be performed in the particular order discussed or illustrated, unless specifically identified as an order of performance. Additional or alternative steps may be employed.

[0058] As used herein, phrases such as "in one embodiment," "according to one embodiment," "in some embodiments," etc. generally refer to the fact that the particular feature, structure, or characteristic following the phrase may be included in at least one embodiment of the present disclosure. Thus, a particular feature, structure, or characteristic may be included in more than one embodiment of the present disclosure, such that these phrases do not necessarily refer to the same embodiment. As used herein, the terms "example," "exemplary," etc. are used "as an example, instance, or illustration." Any embodiment, aspect, or design described herein as "example" or "exemplary" is not necessarily to be construed as preferred or superior to other embodiments, aspects, or designs. Instead, the use of the terms "example," "exemplary," etc. is intended to present concepts in a concrete manner.

[0059] In the description of the embodiments of the present invention, unless otherwise clearly defined and limited, the terms "installation", "connection", and "coupling" shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0060] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation of the present invention. In addition, terms such as "first", "second" and other numerical terms used herein do not imply an order or sequence unless explicitly indicated herein. Therefore, without departing from the teachings of the exemplary embodiments, the first element, component, region, layer or section discussed above may be referred to as the second element, component, region, layer or section.

[0061] Spatially relative terms, such as "inner", "outer", "below", "beneath", "lower", "above", "upper", etc., may be used herein to facilitate the description of the relationship between one element or feature and another element or feature as illustrated in the figures. In addition to the orientation depicted in the figures, spatially relative terms are intended to encompass different orientations of the device in use or operation. For example, if the device in the figures is turned over, an element described as "below" or "beneath" another element or feature will be oriented "above" the other element or feature. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein are to be interpreted accordingly.

[0062] In the above discussion, unless otherwise stated, when used to describe a numerical value, the terms "about", "approximately", "substantially", etc. mean a variation of + / −10% of that value.

[0063] Based on the inspiration of the ideal embodiments of the present invention as described above, through the above description, relevant staff can completely make various changes and modifications without departing from the technical idea of the present invention. The technical scope of the present invention is not limited to the content in the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A winding groove quality detection device for a winding wheel, characterized in that: include: A limiting mechanism, used for fixing the winding wheel (2) to be tested; A rotating drum (3) is located outside the winding wheel (2); A detection mechanism (4) comprising: a guide block (41) arranged on the inner wall of the rotating drum (3), an elastic block (42) arranged in a groove on the surface of the guide block (41), and a negative pressure channel (43) penetrating the guide block (41) and the elastic block (42); a drive mechanism; and The control module is connected to the driving mechanism, the flow sensor, and the current sensor in telecommunication, and is configured to drive the rotating drum (3) to rotate by controlling the driving mechanism, so that the guide block (41) spirally rises along the winding groove (21), and during the movement of the guide block (41), the flow data in the negative pressure channel (43) and the driving current data when the rotating drum (3) rotates are used to determine whether the groove depth of the winding groove (21), the diameter of the wire rope through hole (22), and the inclination of the wire rope transition inclined groove (23) meet the standards.

2. The winding groove quality detection device for a winding wheel according to claim 1, characterized in that: The rotating drum (3) is coaxially arranged with the winding wheel (2), and the thickness of the guide block (41) is equal to the groove depth of the standard winding groove (21); In the first stage of movement of the guide block (41), when the groove depth of the winding groove (21) to be detected is lower than the standard groove depth, the guide block (41) abuts against the winding groove (21) to prevent the rotating drum (3) from rotating, causing the driving current of the driving mechanism to surge; in The control module is configured to determine that the groove depth of the winding groove (21) does not meet the standard when the received driving current data increases sharply.

3. The winding groove quality detection device for a winding wheel as claimed in claim 2, characterized in that: The guide block (41) is provided with a mounting groove (411) on a surface facing the winding wheel (2); The elastic block (42) is arranged in the installation groove (411), and the length of the elastic block (42) is equal to the diameter of the standard steel wire rope through hole (22); In the second stage of the movement of the guide block (41), when the diameter of the wire rope penetration hole (22) to be detected is larger than the standard diameter, the elastic block (42) extends into the wire rope penetration hole (22) to prevent the rotating drum (3) from rotating and cut off the negative pressure channel (43); in The control module is also configured to determine that the diameter of the wire rope hole (22) does not meet the standard when the received driving current data surges and the received flow data is zero.

4. The winding groove quality detection device for a winding wheel as claimed in claim 3, characterized in that: A spring (44) is provided between the elastic block (42) and the mounting groove (411); wherein In the third stage of the movement of the guide block (41), the elastic block (42) is pushed out of the guide block (41) by the spring (44) and abuts against the bottom of the transition chute (23) of the steel wire rope to be detected, so as to change the cross section of the negative pressure channel (43); in The control module is also configured to compare the received flow data with preset standard flow data, and when the difference exceeds a threshold, determine that the inclination of the wire rope transition chute (23) does not meet the standard.

5. The winding groove quality detection device for a winding wheel as claimed in claim 4, characterized in that: The lower surface of the guide block (41) is arranged as an arc surface adapted to the winding groove (21), and the front end of the guide block (41) is provided with a sharp corner (412); wherein During the rotation of the guide block (41), the pointed corner (412) is in close contact with the bottom of the winding groove (21) to scrape the debris in the winding groove (21), and the scraped debris is sucked away through the negative pressure channel (43).

6. The winding groove quality detection device for a winding wheel as claimed in claim 5, characterized in that: The winding groove (21) is spiral-shaped, one end of the spiral channel (211) is an entrance end (212), and the other end is a clamping end (213); the middle of the spiral channel (211) is provided with the steel wire rope through hole (22), and the clamping end (213) is provided with the steel wire rope transition inclined groove (23); The control module is configured to drive the rotating drum (3) to rotate by controlling the driving mechanism, so that the guide block (41) moves along the entrance end (212) of the winding groove (21) to the clamping end (213).

7. The winding groove quality detection device for a winding wheel according to claim 6, characterized in that: The inner diameter of the rotating drum (3) is equal to the outer diameter of the winding groove (21); In the first stage and the second stage of movement of the guide block (41), the elastic block (42) is subjected to force so that it does not protrude from the guide block (41).

8. The winding groove quality detection device for a winding wheel as claimed in claim 7, characterized in that: The guide block (41) is located at the upper part of the rotating drum (3), and the lower part of the rotating drum (3) is connected to a negative pressure source so that negative pressure is generated in the negative pressure channel (43).

9. A method for using the winding groove quality detection device for a winding wheel as claimed in any one of claims 1 to 8, characterized in that: include: The control module drives the rotating drum to rotate by controlling the driving mechanism, so that the guide block rises spirally along the winding groove; The control module cleans the winding groove by moving the guide block and sucks away the debris through the negative pressure channel; In the first stage of the guide block moving, the control module is configured to determine whether the groove depth of the winding groove (21) meets the standard through the received driving current data; In the second stage of the guide block movement, the control module is configured to determine whether the diameter of the wire rope penetration hole (22) meets the standard through the received driving current data and flow data; In the third stage of the movement of the guide block, the control module is configured to determine whether the inclination of the wire rope transition chute (23) meets the standard through the received flow data.

10. The method for using the winding groove quality detection device for a winding wheel according to claim 9, characterized in that: The surface of the guide block is provided with a mounting groove, and an elastic block is arranged in the mounting groove; The thickness of the guide block (41) is equal to the depth of the standard winding groove (21); The length of the elastic block (42) is equal to the diameter of the standard wire rope through hole (22).

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