Feeding mechanism for oxygen-free copper rod resistance test
By designing an automatic loading mechanism for resistance testing of oxygen-free copper rods, the problems of traditional manual loading are solved, and the efficient and accurate automatic testing process is achieved.
Patent Information
- Application Number
- CN202422323315.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-23
- Publication Date
- 2025-05-13
- Estimated Expiration
- 2034-09-23
Smart Images
Figure CN222860465U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of oxygen-free copper rods, in particular to a feeding mechanism for resistance testing of oxygen-free copper rods. Background Art
[0002] With the development of modern industry, the requirements for material performance are getting higher and higher, especially in the field of electronics and electrical engineering. High-purity, low-resistance conductor materials are one of the key factors to ensure product performance. As a material with excellent conductive properties, oxygen-free copper has been widely used in many high-end applications. However, in order to ensure the quality of oxygen-free copper products, testing its resistance characteristics is particularly important.
[0003] Traditional oxygen-free copper rod resistance testing often relies on manual loading, which is not only inefficient but also prone to human error. Especially in mass production environments, this manual operation method is difficult to meet the needs of efficient automated production. In addition, manual loading also has certain safety hazards, such as workers may suffer accidental injuries when carrying heavy oxygen-free copper rods. Utility Model Content
[0004] In order to solve the above technical problems, the utility model provides a feeding mechanism for oxygen-free copper rod resistance testing, which has a simple structure and can automatically feed the oxygen-free copper rod, and also has the advantages of using less power and convenient maintenance.
[0005] The utility model discloses a feeding mechanism for oxygen-free copper rod resistance test, comprising a guide assembly, a material taking assembly is arranged at the end of the guide assembly; the guide assembly comprises two symmetrically arranged guide frames, the material taking assembly comprises a symmetrically arranged moving mechanism, the moving mechanism comprises a support plate, a square groove is arranged on one side of the support plate, and also comprises a moving shaft extending into the square groove, a lifting part is fixed on one end of the moving shaft, a track one is fixed on the support plate, a slider one is slidably connected to the track one, a track two is fixed to the slider one, a track two is slidably connected to the track two, the track one is vertically arranged to the track two, the moving shaft is fixedly connected to the slider two, and also comprises a power mechanism for driving the moving shaft to move along the square groove.
[0006] As a preferred solution of the utility model, the power mechanism includes a rotating shaft rotatably installed in the middle of the support plate, one end of the rotating shaft is fixed with one end of a driving rod, a long hole is opened along the length direction of the driving rod, and the movable shaft passes through the long hole.
[0007] As a preferred solution of the utility model, the power mechanism also includes a motor fixed to the other end of the rotating shaft.
[0008] As a preferred solution of the utility model, the two moving mechanisms are both slidably mounted on the base plate, and a locking bolt 1 for fixing their positions is threadedly connected to the support plate.
[0009] As a preferred solution of the utility model, a blocking frame is fixed at the middle position of the bottom plate, and the blocking frame includes a vertical portion and an inclined portion.
[0010] As a preferred solution of the utility model, the lifting part includes a longitudinal axis fixedly connected to one end of the movable axis, and a lifting plate is fixed to the end of the longitudinal axis.
[0011] As a preferred solution of the present utility model, the lifting plate is V-shaped.
[0012] As a preferred solution of the utility model, the two guide frames are both slid on the base, and two locking bolts for fixing the positions of the guide frames are threadedly connected to the guide frames.
[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the device divides the square groove into a vertical section one, a horizontal section one, a vertical section two and a horizontal section two which are connected in sequence, and uses a power mechanism to control the movement of the moving shaft and the lifting plate, thereby realizing automatic loading, positioning testing and unloading of oxygen-free copper rods, which not only improves the efficiency and accuracy of resistance testing, but also avoids the safety risks that may be caused by traditional manual operations. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a structural schematic diagram of the utility model;
[0015] Figure 2 It is a structural schematic diagram of the moving mechanism and the base plate;
[0016] Figure 3 yes Figure 1 sectional view of
[0017] Figure 4 yes Figure 2 Exploded diagram of
[0018] Markings in the attached drawings: 1. guide frame; 2. support plate; 3. vertical section one; 4. horizontal section one; 5. vertical section two; 6. horizontal section two; 7. moving axis; 8. track one; 9. slider one; 10. track two; 11. slider two; 12. rotating shaft; 13. driving rod; 14. motor; 15. bottom plate; 16. locking bolt one; 17. blocking frame; 18. longitudinal axis; 19. lifting plate; 20. base; 21. locking bolt two; 22. blocking block. DETAILED DESCRIPTION
[0019] In order to make the above-mentioned purposes, 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.
[0020] 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.
[0021] Secondly, the "embodiment" referred to herein refers to a specific feature, structure or characteristic that can be included in at least one implementation of the utility model. The "in one embodiment" that appears in different places in this specification does not refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments.
[0022] Example
[0023] Reference Figure 1-Figure 4 This embodiment provides a feeding mechanism for oxygen-free copper rod resistance testing, including a guide assembly, a material taking assembly is arranged at the end of the guide assembly; the guide assembly includes two symmetrically arranged guide frames 1, such as Figure 1 As shown, the cross section of the guide frame 1 is L-shaped, including a horizontal part and an inclined part, and a blocking block 22 is fixed at the end of the horizontal part to prevent the oxygen-free copper rod from escaping from the guide assembly. The cross section of the oxygen-free copper rod is circular. Under the action of gravity, the oxygen-free copper rod can roll along the guide assembly. The oxygen-free copper rods are placed side by side on the two guide frames 1;
[0024] The material taking assembly includes a symmetrically arranged moving mechanism, which includes a support plate 2, which is vertically arranged, and a square groove is arranged on one side of the support plate 2, and also includes a moving shaft 7 extending into the square groove. In order to make the moving shaft 7 move smoothly in the square groove, each corner of the square groove is chamfered, and a lifting portion is fixed at one end of the moving shaft 7. More specifically, the lifting portion includes a longitudinal axis 18 fixedly connected to one end of the moving shaft 7, and a lifting plate 19 is fixed at the end of the longitudinal axis 18. The lifting plate 19 is V-shaped. The purpose of setting the longitudinal axis 18 is to increase the distance between the lifting plate 19 and the moving shaft 7, so as to provide space for the lifting plate 19 to lift the oxygen-free copper rod;
[0025] The support plate 2 is fixed with a track 18, the track 18 is slidably connected with a slider 19, the slider 19 is fixed with a track 210, the track 210 is slidably connected with a slider 211, the track 18 is vertically arranged with the track 210, the moving shaft 7 is fixedly connected with the slider 211, and also includes a power mechanism for driving the moving shaft 7 to move along the square groove;
[0026] In this embodiment, the square groove is divided into a vertical section 1 3, a horizontal section 1 4, a vertical section 2 5 and a horizontal section 2 6 which are connected in sequence. The vertical section 1 3 is located on the side close to the guide assembly. Figure 2-Figure 4As shown, at this time, the moving shaft 7 is in the middle of the vertical section 3, and the lifting plate 19 is directly below the end position oxygen-free copper rod. The power mechanism is operated to move the moving shaft 7 and the lifting part upward along the vertical section 3. During the upward movement of the lifting plate 19, the end position oxygen-free copper rod is lifted to a certain height to be higher than the blocking block 22, and then the moving shaft 7 moves along the horizontal section 4. During this process, the oxygen-free copper rod moves horizontally. When it reaches the appropriate position, the power mechanism is stopped to stop the oxygen-free copper rod, and then the resistance test is performed. In the above process, The movable shaft 7 is fixedly connected to the slider 2 11, and the slider 2 11 can only slide along the track 2 10 and the track 1 8. Under the premise that the slider 2 11 does not rotate, the movable shaft 7 and the lifting plate 19 will not rotate; after the test is completed, the movable shaft 7 moves downward along the vertical section 2 5. During this process, the oxygen-free copper rod is separated from the lifting plate 19 to complete the unloading process, and then the movable shaft 7 moves horizontally along the horizontal section 2 6 and returns to the vertical section 1 3, and the above process is repeated to realize the loading and unloading process of the oxygen-free copper rod.
[0027] As a preferred solution of the utility model, the power mechanism includes a rotating shaft 12 rotatably installed in the middle of the support plate 2, one end of the rotating shaft 12 is fixed with one end of a driving rod 13, and a long hole is opened along the length direction of the driving rod 13, and the movable shaft 7 passes through the long hole; the power mechanism also includes a motor 14 fixed to the other end of the rotating shaft 12; when in use, when it is necessary to move the movable shaft 7 along the square groove, the motor 14 is turned on to rotate the driving rod 13. Since the driving rod 13 is at the center of the square groove, the driving rod 13 can generate a thrust on the movable shaft 7 when it rotates, so that it moves along the square groove. During the movement of the movable shaft 7, the positions of the movable shaft 7 and the driving rod 13 change.
[0028] As a preferred solution of the utility model, the two moving mechanisms are slidably mounted on the bottom plate 15, and a locking bolt 16 for fixing the position thereof is threadedly connected to the support plate 2. Figure 1 As shown, the sliding direction of the moving mechanism is the axial direction of the oxygen-free copper rod, so that the position of the lifting plate 19 can be adjusted to adapt to the length of the oxygen-free copper rod. After the position is adjusted, tighten the locking bolt 16 to fix the position of the moving mechanism.
[0029] As a preferred solution of the present invention, a blocking frame 17 is fixed in the middle of the bottom plate 15, and the blocking frame 17 includes a vertical portion and an inclined portion. Figure 1As shown, the blocking frame 17 is located between the two lifting plates 19 and will not affect the lifting plates 19. At the same time, when the oxygen-free copper rod is sent to the test position, its position is higher than the top of the blocking frame 17, so the blocking frame 17 will not affect the movement of the oxygen-free copper rod. During the downward movement of the moving shaft 7 along the vertical section 2 5, the inclined portion overlaps with the oxygen-free copper rod. Since the position of the inclined portion is fixed, the oxygen-free copper rod can be separated from the lifting plate 19 and fall to the side of the bottom plate 15.
[0030] As a preferred solution of the utility model, the two guide frames 1 are slid on the base 20, and the guide frames 1 are threaded with locking bolts 21 for fixing their positions. The sliding direction of the guide frames 1 is the axial direction of the oxygen-free copper rod. Through the above position, the length of the oxygen-free copper rod can be adapted.
[0031] It will be appreciated 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 will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.
[0032] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.
Claims
1. The feeding mechanism for oxygen-free copper rod resistance testing is characterized by: The invention comprises a guide assembly, at the end of which a material taking assembly is arranged; the guide assembly comprises two symmetrically arranged guide frames (1), the material taking assembly comprises a symmetrically arranged moving mechanism, the moving mechanism comprises a support plate (2), one side of the support plate (2) is provided with a square groove, and further comprises a moving shaft (7) extending into the square groove, one end of the moving shaft (7) is fixed with a lifting portion, the support plate (2) is fixed with a track 1 (8), the track 1 (8) is slidably connected with a slider 1 (9), the slider 1 (9) is fixed with a track 2 (10), the track 2 (10) is slidably connected with a slider 2 (11), the track 1 (8) and the track 2 (10) are arranged vertically, the moving shaft (7) is fixedly connected with the slider 2 (11), and further comprises a power mechanism for driving the moving shaft (7) to move along the square groove.
2. The feeding mechanism for oxygen-free copper rod resistance testing according to claim 1, characterized in that: The power mechanism comprises a rotating shaft (12) rotatably mounted in the middle of the support plate (2), one end of the rotating shaft (12) being fixed with one end of a driving rod (13), a long hole being provided along the length direction of the driving rod (13), and the moving shaft (7) passing through the long hole.
3. The feeding mechanism for oxygen-free copper rod resistance testing as claimed in claim 2, characterized in that: The power mechanism also includes a motor (14) fixed to the other end of the rotating shaft (12).
4. The feeding mechanism for oxygen-free copper rod resistance testing as claimed in claim 3, characterized in that: The two moving mechanisms are both slidably mounted on the base plate (15), and a locking bolt (16) is threadedly connected to the support plate (2) for fixing their positions.
5. The feeding mechanism for oxygen-free copper rod resistance testing as claimed in claim 4, characterized in that: A blocking frame (17) is fixed at the middle position of the bottom plate (15), and the blocking frame (17) comprises a vertical portion and an inclined portion.
6. The feeding mechanism for oxygen-free copper rod resistance testing according to claim 1, characterized in that: The lifting portion comprises a longitudinal axis (18) fixedly connected to one end of the movable axis (7), and a lifting plate (19) is fixed to the end of the longitudinal axis (18).
7. The feeding mechanism for oxygen-free copper rod resistance testing according to claim 6, characterized in that: The lifting plate (19) is V-shaped.
8. The feeding mechanism for oxygen-free copper rod resistance testing according to claim 1, characterized in that: The two guide frames (1) are both slid on the base (20), and a locking bolt (21) is threadedly connected to the guide frame (1) for fixing its position.