Copper surface oxidation detection equipment and detection method
By designing a copper surface oxidation detection device including a U frame and a limit module, the problems of unstable detection and inaccurate results in the prior art are solved, and more efficient and accurate detection effects are achieved.
Patent Information
- Application Number
- CN202411617715.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-13
- Publication Date
- 2025-03-14
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
In copper surface oxidation detection, the prior art uses an outer wrapping limiting method, which leads to unstable detection process, the hardness of the copper tube leads to surface loss, the detection results are inaccurate, and the different lengths of the copper tube require adjustment of parameters, which affects the detection efficiency.
A copper surface oxidation detection device is designed, including a U frame and a limit module. The limit module is configured in the U frame through a movable manner, and the external gear and motor drive system realize the rotation and telescopic movement of the copper tube. Combined with an image collector and elastic parts, the smoothness and accuracy of the detection are ensured.
Through this equipment, the stability of the copper tube surface oxidation detection and the accuracy of the detection results are improved, damage caused by unstable limits during the detection process is reduced, and detection efficiency is improved.
Smart Images
Figure CN119618965A_ABST
Abstract
Description
Technical Field
[0001] The invention belongs to the technical field of copper surface detection, and in particular relates to copper surface oxidation detection equipment and a detection method. Background Art
[0002] The main purpose of copper surface oxidation testing is to quantify the degree of oxidation on the copper surface, evaluate its corrosion resistance and antioxidant properties, and provide a basis for quality control, performance optimization and subsequent treatment of copper materials;
[0003] However, when detecting the oxidation of copper surface, the limit is usually wrapped outside. First, it will affect the detection process. Second, when the copper size is different, the contour curvature is also different. It is difficult to ensure the stability after limiting it. Third, the hardness of the copper tube is generally good. When limiting it, it will also cause damage to its surface, resulting in inaccurate results after detection. At the same time, the length of the copper tube is different. During the detection process, it is necessary to extract and measure the length of the copper tube and adjust the parameters, which affects the efficiency of the detection.
[0004] In view of this, a copper surface oxidation detection device and a detection method are proposed. Summary of the invention
[0005] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.
[0006] In view of the following technical problems in the prior art: when detecting oxidation on the copper surface, it is generally limited by an external wrapping type. First, it will affect the detection process. Second, when the copper size is different, the contour curvature is also different, and the stability is difficult to ensure after limiting it. Third, the hardness of the copper tube is generally, and it will cause damage to its surface when limiting it, resulting in inaccurate results after detection. At the same time, the length of the copper tube is different. During the detection process, it is necessary to extract and measure the length of the copper tube and adjust the parameters, which affects the efficiency of the detection.
[0007] In order to solve the above technical problems, the present invention provides the following technical solutions: a copper surface oxidation detection device, comprising a U frame and a limit module, wherein the limit module is movably configured in the U frame;
[0008] An outer gear 1 is hingedly connected to the inner edge of the upper position of the U frame, a bearing column is fixedly connected to the back of the outer gear 1, the bearing column is docked with the limit module, an extension frame is arranged at the upper center of the limit module, a motor is arranged at the upper position of the U frame, an outer gear 2 is arranged at the middle position of the output shaft of the motor, an outer gear 3 is arranged at one end of the output shaft of the motor extending into the inner edge of the U frame, the outer gear 3 is meshed with the outer gear 1, an outer gear 4 is arranged at the upper position of the threaded rod, a driven telescopic member and a spline seat are hingedly connected to the inner edge of the U frame, an outer gear 5 is arranged on the output shaft of the driven telescopic member, the outer gear 5 is in a meshing transmission relationship with the outer gear 2 and the outer gear 4, and a spline shaft is arranged in the spline seat for telescopic movement;
[0009] The limiting module includes a bearing member, a linkage disk and a linkage column. The bearing member is composed of a large circle, a bearing frame and a linkage platform. The large circle of the bearing member is fixedly connected to the bearing column, and the circumferential surface of the large circle of the bearing member is fixedly connected to the outer expansion disk. A stopper is hinged at the edge of the bearing member linkage platform, and a linkage column runs through the center of the bearing member linkage platform. A linkage disk is arranged parallel to the edge of the bearing member, and the linkage column and the linkage disk are hingedly connected. An elastic member 2 is arranged between the linkage platform of the bearing member and the linkage disk.
[0010] As an optimal technical solution for copper surface oxidation detection equipment, a threaded rod is hinged on one side of the U frame, a guide column is fixedly configured on the other side of the U frame, a threaded sleeve is threaded on the threaded rod, and an image collector is installed outside the threaded sleeve.
[0011] As a preferred technical solution for copper surface oxidation detection equipment, an upper cover is configured below the spline shaft, a toothed disc is configured on the back of the upper cover, the inner edge and outer periphery of the toothed disc are configured with tooth-groove patterns, and the opposing surfaces of the toothed disc and the outer gear are smooth.
[0012] As an optimal technical solution for copper surface oxidation detection equipment, the limit module is fixedly connected to an outer expansion disk, a carrier frame 1 is telescopically movable on the guide column 1, an auxiliary frame is telescopically movable on the inner edge of the U frame, the carrier frame 1 and the auxiliary frame are movably located at the edge of the outer expansion disk, an end of the carrier frame 1 extending out of the U frame is hinged with an operating rod, and a limit seat is arranged on the outer surface of the U frame.
[0013] As an optimal technical solution for copper surface oxidation detection equipment, the U-frame is fixedly connected with a guide seat on the inner edge of the same side close to the supporting frame, and a guide column 2 is telescopically movable in the guide seat, a lock is arranged above the guide column 2, an elastic member 1 is installed between the lock and the guide seat, a base is arranged below the guide column 2, a switch is arranged on the surface of the base, and the switch is electrically connected to the driven telescopic member.
[0014] As an optimal technical solution for copper surface oxidation detection equipment, the linkage column is fixedly connected to the extension frame, the linkage frame is hinged at the edge of the linkage disk, the linkage frame is hinged to the inner edge of the abutment, and the abutment facing the outside is hinged to a vertical frame.
[0015] As a preferred technical solution for copper surface oxidation detection equipment, an elastic member three is arranged at the bending part of the abutment member, a flexible pad is arranged on the side of the vertical frame facing the inner edge of the copper, a channel one is reserved at the center position of the bearing member linkage platform, the linkage column is in a telescopic movement relationship in the channel one, and a balance seat is installed on the back of the lower part of the vertical frame.
[0016] As an optimal technical solution for copper surface oxidation detection equipment, the inner edge of the channel one is symmetrically reserved with a continuous beveled paddle one, the circumferential surface of the linkage column is symmetrically distributed with a continuous beveled paddle two, the beveled paddle two and the beveled paddle one cooperate with each other, the adjacent sides of the channel one close to the beveled paddle one are reserved with a groove one, the beveled paddle one is connected with the groove one, and the beveled paddle two is in a telescopic docking relationship in the groove one.
[0017] As an optimal technical solution for copper surface oxidation detection equipment, the abutment includes an abutment frame 1 and an abutment frame 2. The abutment frame 1 is hinged to the edge of the linkage platform of the bearing member, and the linkage frame is hinged to the inner edge of the abutment frame 1. A channel 2 is reserved at the position of the abutment frame 1 close to the abutment frame 2. The abutment frame 1 and the abutment frame 2 are hinged. A semi-ring is installed on a surface of the abutment frame 2 facing the linkage column. The semi-ring penetrates and telescopically moves in the channel 2, and the elastic member 3 is spirally arranged on the semi-ring.
[0018] A preferred technical solution for a copper surface oxidation detection method comprises the following steps:
[0019] S1. When the copper tube to be inspected is transported to the bottom platform, the operating rod is opened and controlled to move downward. When the outer expansion plate is docked with the upper position of the copper tube, the linkage column and the extension frame are lifted upward. Under the action of the linkage frame, the linkage abutment moves toward the inner edge of the copper tube. At this time, with the cooperation of the soft pad, the friction force with the inner edge of the copper tube is increased;
[0020] S2, when the vertical frame touches the inner edge of the copper tube, the force at this time will cause the second abutting frame to flip, and under the action of the elastic member 3, the vertical frame and the soft pad will be in close contact with the inner edge of the copper tube. When the linkage column moves to a suitable position, it can be released. Under the action of the second and first oblique paddles, the linkage column can be limited in this optimal position;
[0021] S3, the operating rod is driven back as a whole, and the operating rod is rotated to dock with the limit seat, so as to ensure that the image collector is facing the uppermost position of the copper tube. At this time, the lock is opened, and under the action of the elastic member 1, the bottom platform can touch the lower position of the copper tube and stop;
[0022] S4, at this time, the motor is operated, and the outer gear 3 is in meshing state with the outer gear 1, driving the bearing column and the bearing member to rotate, and the copper tube as a whole can rotate, and at the same time, the outer gear 2 drives the outer gear 4 to move through the outer gear 5, and the channel 1 rotates synchronously with the outer gear 4 and causes the threaded sleeve and the image collector to telescope under the thread transmission, and under the action of the telescopic movement of the image collector and the self-rotation of the copper tube, the oxidation detection of the copper tube surface can be more comprehensive;
[0023] S5. When the image collector moves to the lowest position of the copper tube, the lower position of the image collector will touch the switch, and the switch will control the operation of the driven telescopic part. At this time, the outer gear five will move toward the driven telescopic part. With the cooperation of the elastic parts inside the spline seat and the spline shaft, the toothed disc will also move toward the driven telescopic part. At this time, the toothed disc and the outer gear four and the outer gear two will be engaged and transmitted. At this time, the outer gear four will move in the opposite direction. At this time, the copper tube is still moving in the previous direction, so that it can return to the position in an offset manner for secondary detection to improve the accuracy of the detection results.
[0024] Beneficial effects of the present invention:
[0025] 1. The copper surface oxidation detection equipment is opened by the downward movement of the operating rod, so that the limit module is embedded in the copper tube, and the extension frame is lifted upward. The linkage plate and the linkage frame linkage abutment are close to the inner edge of the copper tube. At this time, with the cooperation of the soft pad and the balance seat, the soft pad is in close contact with the inner edge of the copper tube, increasing the friction between the two. When the vertical frame touches the inner edge of the copper tube, due to the relationship of the soft pad, the force at this time will cause the abutment frame 2 to flip. Under the action of the elastic member 3, the vertical frame and the soft pad are promoted to have a close contact effect with the inner edge of the copper tube. When the linkage column moves to a suitable position, under the action of the oblique pick 2 and the oblique pick 1, the linkage column can be limited at this optimal position, thereby improving the stability of the copper tube surface oxidation detection and preventing the vertical frame and the soft pad from being loosened and causing damage to the inner edge of the copper tube.
[0026] 2. The copper surface oxidation detection equipment drives the whole back to its original position through the operating rod, opens the lock, and under the action of the elastic member 1, the bottom platform can touch the lower part of the copper tube and stop, and the motor is operated. The outer gear 3 is in the meshing state with the outer gear 1, and the copper tube as a whole can rotate. At the same time, the outer gear 2 drives the outer gear 4 to move through the outer gear 5, and the channel 1 rotates synchronously with the outer gear 4 and causes the threaded sleeve and the image collector to telescope under the thread transmission. Under the action of the telescopic movement of the image collector and the self-rotation of the copper tube, the oxidation detection of the copper tube surface can be more comprehensive;
[0027] 3. When the image collector moves to the lowest position of the copper tube, the lower position of the image collector will touch the switch, and the switch will control the operation of the driven telescopic part. At this time, the outer gear five will move toward the driven telescopic part, and with the cooperation of the elastic parts inside the spline seat and the spline shaft, the toothed disc will also move toward the driven telescopic part. At this time, the toothed disc and the outer gear four and the outer gear two will be engaged and transmitted, and the outer gear four will move in the opposite direction. At this time, the copper tube is still moving in the previous direction, so that it can return to the position in an offset manner for secondary detection, thereby improving the accuracy of the detection results.
[0028] Other features and advantages of the present invention will be described in the following description, and partly become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention can be realized and obtained by the structures particularly pointed out in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS
[0029] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:
[0030] Figure 1 It is a schematic diagram of the overall structure of the present invention.
[0031] Figure 2 For the present invention Figure 1 Enlarged schematic diagram at point A in the middle.
[0032] Figure 3 It is a schematic diagram of the external gear 2, the external gear 4, the gear plate and the external gear 5 of the present invention.
[0033] Figure 4 The limit module of the present invention is shown in FIG. Figure 1 .
[0034] Figure 5 The limit module of the present invention is shown in FIG. Figure 2.
[0035] Figure 6 It is a schematic diagram of the linkage column and the bearing member of the present invention.
[0036] Figure 7 It is a cross-sectional schematic diagram of the carrier of the present invention.
[0037] Figure 8 It is a schematic diagram of the linkage column of the present invention.
[0038] Fig. 9 It is a schematic diagram of the abutment member and the vertical frame of the present invention.
[0039] Fig.10 It is a schematic diagram of the first and second abutment frames of the present invention.
[0040] Fig.11 For the present invention Fig.10 Split diagram.
[0041] Figure numerals: 100, U frame; 101, threaded rod; 102, threaded sleeve; 103, image collector; 104, external gear one; 105, bearing column; 106, external expansion disk; 107, bearing frame one; 108, guide column one; 109, operating rod; 110, limit seat; 111, guide seat; 112, guide column two; 113, lock; 114, elastic member one; 115, base; 116, switch; 117, extension frame; 118, motor; 119, external gear two; 120, external gear three; 121, auxiliary frame; 122, external gear four; 123, toothed disc ; 124, external gear five; 125, driven telescopic member; 126, upper cover; 127, spline seat; 128, spline shaft; 200, limit module; 201, bearing member; 202, channel one; 203, bevel pick one; 204, groove one; 205, linkage plate; 206, linkage column; 207, bevel pick two; 208, elastic member two; 209, actuating member; 210, actuating frame one; 211, channel two; 212, actuating frame two; 213, half ring; 214, elastic member three; 215, vertical frame; 216, balance seat; 217, flexible pad; 218, linkage frame. DETAILED DESCRIPTION
[0042] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.
[0043] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.
[0044] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments.
[0045] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.
[0046] Example 1
[0047] Reference Figures 1 to 3 A copper surface oxidation detection device comprises a U frame 100 and a limit module 200, wherein the limit module 200 is movably configured in the U frame 100; a threaded rod 101 is hinged in one side of the U frame 100, and a guide column 108 is fixedly configured in the other side of the U frame 100, a threaded sleeve 102 is threadedly driven on the threaded rod 101, and an image collector 103 is installed outside the threaded sleeve 102, wherein the image collector 103 moves along the inner edge of the U frame 100, and is used for copper tube surface oxidation detection;
[0048] The inner edge of the upper position of the U frame 100 is hinged with an external gear 104, and the back of the external gear 104 is fixedly connected with a bearing column 105, and the bearing column 105 is connected with the limit module 200, wherein the external gear 104 can be rotated by the bearing column 105 to link the limit module 200, and an extension frame 117 is arranged at the upper center of the limit module 200, and a motor 118 is arranged at the upper position of the U frame 100, and an external gear 2 119 is arranged at the middle position of the output shaft of the motor 118, and the output shaft of the motor 118 extends into one end of the inner edge of the U frame 100 and is provided with an external gear 3 120, and the external gear 3 120 is engaged with the external gear 104, and an external gear 4 122 is arranged at the upper position of the threaded rod 101, and the inner edge of the corner of the U frame 100 is hinged. A driven telescopic member 125 and a spline seat 127 are connected, and an output shaft of the driven telescopic member 125 is provided with an external gear 5 124, and the external gear 5 124 is in a meshing transmission relationship with the external gear 2 119 and the external gear 4 122. A spline shaft 128 is provided in the spline seat 127 for telescopic movement, wherein an elastic member is provided between the spline seat 127 and the spline shaft 128, so as to facilitate the spline shaft 128 to be pushed downward when no force is applied, and an upper cover 126 is provided below the spline shaft 128, and a toothed disc 123 is provided on the back of the upper cover 126, and the inner edge and outer periphery of the toothed disc 123 are provided with tooth groove-type patterns, wherein the opposite surfaces of the toothed disc 123 and the external gear 5 124 are smooth, so as to facilitate the best effect when the two rotate independently;
[0049] Reference Figure 1 , the limit module 200 is fixedly connected with an outer expansion plate 106, a bearing frame 107 is telescopically moved on the guide column 108, and an auxiliary frame 121 is telescopically moved on the inner edge of the U frame 100, and the bearing frame 107 and the auxiliary frame 121 are movably located at the edge of the outer expansion plate 106, and the bearing frame 107 and the auxiliary frame 121 can be linked with the outer expansion plate 106 to move synchronously during the telescopic movement, and the bearing frame 107 and the auxiliary frame 121 do not affect the normal movement of the outer expansion plate 106, and the end of the bearing frame 107 extending out of the U frame 100 is hinged with an operating rod 109, and a limiting seat 110 is arranged on the outer surface of the U frame 100, wherein the operating rod 109 can be limited under the action of the limiting seat 110 after being rotated;
[0050] Reference Figure 1The U frame 100 is fixedly connected with a guide seat 111 on the inner edge of the same side close to the carrier frame 107. A guide column 112 is telescopically movable in the guide seat 111. A lock 113 is arranged above the guide column 112. An elastic member 114 is arranged between the lock 113 and the guide seat 111. A base 115 is arranged below the guide column 112. A switch 116 is arranged on the surface of the base 115. The switch 116 is electrically connected to the drive telescopic member 125. When the lock 113 is released, under the action of the elastic member 114, the guide column 112 can be linked with the base 115 to lift up, so that the base 115 touches the bottom of the copper tube.
[0051] Example 2
[0052] refer to Figure 4 , 5 , 6 and 9, the limit module 200 includes a bearing member 201, a linkage disk 205 and a linkage column 206. The bearing member 201 is composed of a large circle, a bearing frame and a linkage platform. The large circle of the bearing member 201 is fixedly connected to the bearing column 105, and the circumference of the large circle of the bearing member 201 is fixedly connected to the outer expansion disk 106. The edge of the linkage platform of the bearing member 201 is hinged with a moving member 209, and the center of the linkage platform of the bearing member 201 is penetrated by a linkage column 206. A linkage plate 205 is arranged parallel to the edge position, the linkage column 206 is hingedly connected to the linkage plate 205, the linkage column 206 is fixedly connected to the extension frame 117, a linkage frame 218 is hingedly connected to the edge of the linkage plate 205, the linkage frame 218 is hingedly connected to the inner edge position of the abutting member 209, the abutting member 209 is hingedly connected to a vertical frame 215 at one end facing the outside, an elastic member 214 is arranged at the bending part of the abutting member 209, and the vertical frame 215 faces the inner edge of the copper A soft pad 217 is arranged on one side. When the linkage disk 205 is acted to move toward the bearing member 201, the linkage disk 205 is linked to the abutment 209 to approach the inner edge of the copper tube under the action of the linkage frame 218. Under the action of the soft pad 217, the friction with the inner edge of the copper tube can be increased, so as to prevent the copper tube from deviating during surface oxidation detection. A channel 202 is reserved at the center of the linkage platform of the bearing member 201. The linkage column 206 is in a telescopic movement relationship in the channel 202. When the linkage column 206 is controlled to gradually move away from the bearing member 201, the linkage disk 205 moves synchronously with the linkage column 206. At this time, the vertical frame 215 can approach the inner edge of the copper tube. To meet the needs of copper tubes of various sizes, a balancing seat 216 is installed on the back of the lower part of the vertical frame 215. Under the action of the balancing seat 216, it can ensure that the vertical frame 215 and the inner edge of the copper tube are better in contact.
[0053] Reference Figure 7 and 8, the inner edge of the channel 1 202 is symmetrically reserved with a continuous beveled paddle 1 203, and the circumference of the linkage column 206 is symmetrically distributed with a continuous beveled paddle 207, and the beveled paddle 207 and the beveled paddle 1 203 cooperate with each other. When the linkage disk 205 moves to a suitable position, under the action of the beveled paddle 207 and the beveled paddle 1 203, the linkage disk 205 can be prevented from returning to the initial position without operation, so that the linkage disk 205 can be limited in this optimal position, thereby preventing the vertical frame 215 and the flexible pad 217 from loosening with the inner edge of the copper tube later; the adjacent sides of the channel 1 202 close to the beveled paddle 1 203 are reserved with a groove 1 204, and the beveled paddle 1 203 is connected with the groove 1 204, and the oblique pick 207 is in a telescopic docking relationship in the groove 1 204; when the surface oxidation detection of the cylinder is completed, the linkage column 206 is slightly moved upward, and the back of the oblique pick 207 is not in close contact with the oblique pick 1 203, and the linkage column 206 is rotated 90°, and the oblique pick 207 is transferred from the oblique pick 1 203 to the groove 1 204, and the oblique pick 1 203 no longer restricts the oblique pick 207. At this time, the linkage column 206 can perform telescopic movement normally, and only needs to be returned to the initial state. At this time, the vertical frame 215 and the soft pad 217 are folded and stored, and the vertical frame 215 is disconnected from the inner edge of the copper tube;
[0054] Reference Figure 4 , 5 6. An elastic member 208 is installed between the linkage platform of the carrier 201 and the linkage disk 205, wherein the elastic member 208 is fixedly connected to only one of the carrier 201 or the linkage disk 205, thereby improving the stabilization effect without affecting the relative rotation relationship between the linkage disk 205 and the carrier 201; when the oblique paddle 207 is disconnected from the oblique paddle 1 203 and connected to the groove 1 204, the elastic member 208 can make the linkage disk 205 return to the initial position under its own restoring force, and the linkage disk 205 is linked to the linkage frame 218 and the abutment 209 for folding and storage, and the vertical frame 215 is away from the inner edge of the copper tube. At this time, the copper tube can be replaced to facilitate the subsequent copper tube detection.
[0055] Reference Fig.10 and 11The abutting member 209 includes an abutting frame 1 210 and an abutting frame 212. The abutting frame 1 210 is hinged at the edge of the linkage platform of the bearing member 201. The linkage frame 218 is hinged at the inner edge of the abutting frame 1 210. A channel 211 is reserved at the position of the abutting frame 1 210 near the abutting frame 212. The abutting frame 1 210 and the abutting frame 212 are hinged. A semi-ring 213 is installed on the surface of the abutting frame 212 facing the linkage column 206. The semi-ring 213 penetrates and telescopically moves in the channel 211. The elastic member 3 214 is spirally arranged on the semi-ring 21 3, wherein the elastic member 3 214 and the abutting frame 1 210 are in a contact-type docking relationship; when the abutting member 209 links the vertical frame 215 to unfold, when the vertical frame 215 touches the inner edge of the copper tube, due to the relationship of the soft pad 217, the linkage column 206 and the linkage disk 205 will continue to move, and the abutting frame 212 will flip over at this time. Under the action of the elastic member 3 214, the vertical frame 215 and the soft pad 217 are promoted to have a tight contact effect on the inner edge of the copper tube, ensuring that the copper tube will not have a positional offset problem during surface oxidation detection, and can provide a buffering effect for the inner edge of the copper tube.
[0056] A method for detecting copper surface oxidation: under the action of the lock buckle 113, the base 115 is kept horizontal with the conveying plane. When the copper tube to be detected is conveyed to the base 115, the operating rod 109 is opened and the operating rod 109 is controlled to move toward the lower position. When the outer expansion disk 106 is docked with the upper position of the copper tube, the linkage column 206 and the extension frame 117 are lifted toward the upper position, and the linkage disk 205 also moves synchronously with the linkage column 206. Under the action of the linkage frame 218, the linkage abutment 209 approaches the inner edge of the copper tube. At this time, with the cooperation of the soft pad 217, the friction with the inner edge of the copper tube is increased, and the excessive damage to the copper tube is prevented, thereby improving the limiting effect of the surface oxidation detection of the copper tube. When the vertical frame 215 is aligned with the inner edge of the copper tube, the vertical frame 215 is aligned with the inner edge of the copper tube. The second movable frame 212 is flipped due to the soft pad 217. Under the action of the elastic member 3 214, the vertical frame 215 and the soft pad 217 are closely contacted with the inner edge of the copper tube, ensuring that the copper tube will not be offset during surface oxidation detection, and can provide a buffer for the inner edge of the copper tube. When the linkage column 206 moves to a suitable position, it can be released. Under the action of the second bevel pick 207 and the first bevel pick 203, the linkage column 206 can be limited in this optimal position, thereby preventing the vertical frame 215 and the soft pad 217 from loosening with the inner edge of the copper tube. At this time, the operating rod 109 is driven back as a whole, and the operating rod 109 is rotated to dock with the limit seat 110, thereby ensuring image acquisition. The collector 103 is directly opposite to the uppermost position of the copper tube. At this time, the lock 113 is opened. Under the action of the elastic member 114, the bottom platform 115 can touch the lower position of the copper tube and stop. At this time, the motor 118 is operated, and the outer gear 2 119 and the outer gear 3 120 can rotate. The outer gear 3 120 drives the bearing column 105 and the bearing member 201 to rotate when it is engaged with the outer gear 1 104. At this time, the copper tube as a whole can rotate. At the same time, the outer gear 2 119 drives the outer gear 4 122 to move through the outer gear 5 124. The channel 1 202 rotates synchronously with the outer gear 4 122 and causes the threaded sleeve 102 and the image collector 103 to telescope under the thread transmission. Under the action of the telescopic movement of the image collector 103 and the rotation of the copper tube, In this way, the oxidation detection of the copper tube surface can be carried out more comprehensively. When the image collector 103 moves to the lowest position of the copper tube, the lower position of the image collector 103 will touch the switch 116. The switch 116 controls the operation of the driven telescopic member 125. At this time, the outer gear five 124 will move toward the driven telescopic member 125. With the cooperation of the elastic members inside the spline seat 127 and the spline shaft 128, the toothed disc 123 will also move toward the driven telescopic member 125. At this time, the toothed disc 123 and the outer gear four 122 and the outer gear two 119 will be meshed and transmitted. At this time, the outer gear four 122 will move in the opposite direction. At this time, the copper tube is still moving in the previous direction, so that the offset return can be performed for secondary detection to improve the accuracy of the detection result.
[0057] It should be understood that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but for those of ordinary skill having the benefit of this disclosure, without undue experimentation, the development effort will be a routine task of design, fabrication, and production.
[0058] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.
Claims
1. A copper surface oxidation detection device, characterized in that: It comprises a U frame (100) and a limiting module (200), wherein the limiting module (200) is movably arranged in the U frame (100), and a threaded rod (101) is hinged in one side of the U frame (100); An outer gear 1 (104) is hingedly connected to the inner edge of the upper position of the U frame (100); a bearing column (105) is fixedly connected to the back of the outer gear 1 (104); the bearing column (105) is docked with the limit module (200); an extension frame (117) is arranged at the upper center of the limit module (200); a motor (118) is arranged at the upper position of the U frame (100); an outer gear 2 (119) is arranged at the middle position of the output shaft of the motor (118); an output shaft of the motor (118) extends into the inner edge of the U frame (100) and an outer gear 1 (119) is arranged at one end thereof. Gear three (120), the external gear three (120) meshes with the external gear one (104), an external gear four (122) is arranged above the threaded rod (101), a driving telescopic member (125) and a spline seat (127) are hingedly connected at the inner edge of the corner of the U frame (100), an external gear five (124) is arranged on the output shaft of the driving telescopic member (125), the external gear five (124) and the external gear two (119) and the external gear four (122) are all in meshing transmission relationship, and a spline shaft (128) is telescopically movable in the spline seat (127); The limit module (200) comprises a bearing member (201), a linkage disk (205) and a linkage column (206); the bearing member (201) is composed of a large circle, a bearing frame and a linkage platform; the large circle of the bearing member (201) is fixedly connected to the bearing column (105); the circumference of the large circle of the bearing member (201) is fixedly connected to the outer expansion disk (106); an abutment member (209) is hinged at the edge of the linkage platform of the bearing member (201); a linkage column (206) runs through the center of the linkage platform of the bearing member (201); a linkage disk (205) is arranged in parallel at the edge of the bearing member (201); the linkage column (206) and the linkage disk (205) are hingedly connected; and a second elastic member (208) is arranged between the linkage platform of the bearing member (201) and the linkage disk (205).
2. The copper surface oxidation detection device according to claim 1 is characterized in that: A guide column (108) is fixedly arranged in the other side of the U frame (100), a threaded sleeve (102) is threadedly driven on the threaded rod (101), and an image collector (103) is installed outside the threaded sleeve (102).
3. The copper surface oxidation detection device according to claim 1 is characterized in that: An upper cover (126) is disposed below the spline shaft (128), a toothed disc (123) is disposed on the back of the upper cover (126), the inner edge and outer periphery of the toothed disc (123) are both provided with tooth-groove-type patterns, and the opposing surfaces of the toothed disc (123) and the outer gear five (124) are smooth.
4. The copper surface oxidation detection device according to claim 2 is characterized in that: The limiting module (200) is fixedly connected to an outer expansion plate (106), a bearing frame (107) is telescopically movable on the guide column (108), an auxiliary frame (121) is telescopically movable on the inner edge of the U frame (100), the bearing frame (107) and the auxiliary frame (121) are movably located at the edge of the outer expansion plate (106), an end of the bearing frame (107) extending outside the U frame (100) is hingedly connected to an operating rod (109), and a limiting seat (110) is arranged on the outer surface of the U frame (100).
5. The copper surface oxidation detection device according to claim 1 is characterized in that: The U frame (100) is fixedly connected with a guide seat (111) on the inner edge of the same side as the first carrier frame (107); a second guide column (112) is telescopically movable in the guide seat (111); a lock buckle (113) is arranged above the second guide column (112); an elastic member (114) is arranged between the lock buckle (113) and the guide seat (111); a base (115) is arranged below the second guide column (112); a switch (116) is arranged on the surface of the base (115); and the switch (116) is electrically connected to the drive telescopic member (125).
6. The copper surface oxidation detection device according to claim 1, characterized in that: The linkage column (206) is fixedly connected to the extension frame (117); a linkage frame (218) is hingedly connected to the edge of the linkage plate (205); the linkage frame (218) is hingedly connected to the inner edge of the abutment (209); and a vertical frame (215) is hingedly connected to the end of the abutment (209) facing outward.
7. The copper surface oxidation detection device according to claim 6 is characterized in that: The bending part of the abutment member (209) is provided with an elastic member three (214), the side of the vertical frame (215) facing the inner edge of the copper is provided with a flexible pad (217), a channel one (202) is reserved at the center of the linkage platform of the bearing member (201), the linkage column (206) is in a telescopic motion relationship in the channel one (202), and a balance seat (216) is installed at the back of the lower part of the vertical frame (215).
8. The copper surface oxidation detection device according to claim 7 is characterized in that: The inner edge of the channel 1 (202) is symmetrically reserved with a continuous beveled paddle 1 (203), and the circumference of the linkage column (206) is symmetrically distributed with a continuous beveled paddle 2 (207), and the beveled paddle 2 (207) and the beveled paddle 1 (203) cooperate with each other. The adjacent sides of the channel 1 (202) close to the beveled paddle 1 (203) are reserved with a groove 1 (204), and the beveled paddle 1 (203) is connected with the groove 1 (204), and the beveled paddle 2 (207) is in a telescopic docking relationship in the groove 1 (204).
9. The copper surface oxidation detection device according to claim 6, characterized in that: The abutting member (209) comprises an abutting frame 1 (210) and an abutting frame 2 (212); the abutting frame 1 (210) is hinged at the edge of the linkage platform of the bearing member (201); the linkage frame (218) is hinged at the inner edge of the abutting frame 1 (210); a channel 2 (211) is reserved at a position of the abutting frame 1 (210) close to the abutting frame 2 (212); the abutting frame 1 (210) and the abutting frame 2 (212) are hinged; a semi-ring (213) is installed on a surface of the abutting frame 2 (212) facing the linkage column (206); the semi-ring (213) penetrates and telescopically moves in the channel 2 (211), and the elastic member 3 (214) is spirally arranged on the semi-ring (213).
10. A method for detecting copper surface oxidation, which is implemented based on the copper surface oxidation detection device according to claims 1-9, characterized in that: The following steps are involved: S1. When the copper tube to be inspected is conveyed to the bottom platform (115), the operating rod (109) is opened and controlled to move toward the lower position. When the outer expansion plate (106) is docked with the upper position of the copper tube, the linkage column (206) and the extension frame (117) are lifted toward the upper position. Under the action of the linkage frame (218), the linkage abutment (209) moves toward the inner edge of the copper tube. At this time, with the cooperation of the soft pad (217), the friction force with the inner edge of the copper tube is increased; S2, when the vertical frame (215) touches the inner edge of the copper tube, the force at this time will cause the second abutting frame (212) to flip, and under the action of the third elastic member (214), the vertical frame (215) and the soft pad (217) are promoted to have a tight contact effect with the inner edge of the copper tube. When the linkage column (206) moves to a suitable position, it can be released. Under the action of the second oblique paddle (207) and the first oblique paddle (203), the linkage column (206) can be limited at this optimal position; S3, the operating rod (109) is driven back as a whole, and the operating rod (109) is rotated to dock with the limit seat (110), so as to ensure that the image collector (103) is directly facing the uppermost position of the copper tube. At this time, the lock (113) is opened, and under the action of the elastic member 1 (114), the bottom platform (115) can touch the lower position of the copper tube and stop; S4, the motor (118) is operated at this time, and the external gear (120) is in a meshing state with the external gear (104), driving the bearing column (105) and the bearing member (201) to rotate. At this time, the copper tube as a whole can rotate, and at the same time, the external gear (119) is linked to the external gear (122) through the external gear (124), and the channel (202) rotates synchronously with the external gear (122) and causes the threaded sleeve (102) and the image collector (103) to perform telescopic movement under the action of the telescopic movement of the image collector (103) and the self-rotation of the copper tube, so that the oxidation detection of the copper tube surface can be more comprehensive; S5. When the image collector (103) moves to the lowest position of the copper tube, the lower position of the image collector (103) will touch the switch (116), and the switch (116) will control the operation of the driven telescopic member (125). At this time, the outer gear five (124) will move in the direction of the driven telescopic member (125). With the cooperation of the elastic members inside the spline seat (127) and the spline shaft (128), the toothed disc (123) will also move in the direction of the driven telescopic member (125). At this time, the toothed disc (123) and the outer gear four (122) and the outer gear two (119) will be engaged and transmitted. At this time, the outer gear four (122) will move in the opposite direction. At this time, the copper tube still moves in the previous direction, so that the offset return can be performed for secondary detection, so as to improve the accuracy of the detection result.