Copper wire surface quality detector for large wire drawing process

Abstract

The invention discloses a copper wire surface quality detector for a large wire drawing process, and relates to the technical field of copper wire detection, the copper wire surface quality detector comprises a detection table, the top surface of the detection table is fixedly connected with a guide device for guiding a copper wire, and the top surface of the detection table is provided with a transfer device for orderly transferring the copper wire; and a driving device for driving the transfer device is arranged at the bottom of the detection table. When it is detected that a notch exists in the surface of a copper wire, the winding device stops winding at the moment, the transferring device starts to transfer the copper wire in order, the copper wire is transferred to the cutting device to be cut, and waste caused by the fact that the copper wire is cut too long is avoided; and the cut copper wire is continuously transferred by the transferring device until the new end of the copper wire reaches the winding device to be wound, so that manual winding of the copper wire is avoided, the detection time is shortened, and the detection efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of copper wire detection, and particularly relates to a copper wire surface quality detector for large wire drawing processes. Background Art

[0002] The wire drawing process is a metal processing technology in metal pressure processing. Under the action of external force, the metal is forced to pass through a die. The technical processing method in which the cross-sectional area of the metal is compressed and the required cross-sectional area shape and size are obtained is called the metal wire drawing process.

[0003] In the existing copper metal wire drawing process, it is also necessary to detect the surface quality of the copper wire after copper wire drawing, mainly to detect whether there are pits on the surface of the copper wire to avoid affecting the electrical conductivity and rigidity strength of the copper wire.

[0004] After the surface of the existing copper wire is detected, it is usually necessary to cut the copper wire with a large surface notch. During cutting, since the winding roller needs to be driven by a motor, the motor usually runs continuously during the cutting process, resulting in too long length of the cut copper wire, causing waste of copper wire. At the same time, after the cut copper wire breaks, it is necessary to manually wind it around the winding roller, delaying the overall detection process. Summary of the Invention

[0005] The purpose of the present invention is to provide a copper wire surface quality detector for large wire drawing processes, so as to solve the problems mentioned in the above background art that when it is detected that the surface quality notch of the copper wire is large and needs to be cut, the cut copper wire is too long, resulting in waste of copper wire, and at the same time, after cutting, it is also necessary to manually wind the copper wire around the winding roller, delaying the detection time.

[0006] To achieve the above purpose, the present invention provides the following technical solution: A copper wire surface quality detector for large wire drawing processes, including a detection table, on the top surface of the detection table, a guiding device for guiding the copper wire is fixedly connected, on the top surface of the detection table, a transfer device for orderly transferring the copper wire is provided, at the bottom of the detection table, a driving device for driving the transfer device is provided, between the two upper struts of the detection table, a camera two for photographing the upper outer wall of the copper wire and a detection numerical control panel are fixedly connected, on the top surface of the detection table, a camera one for photographing the lower outer wall of the copper wire is fixedly connected, on the top surface of the detection table, a cutting device for the copper wire is provided, at one end of the detection table, a winding device for winding the copper wire is fixedly connected, on the top surface of the detection table, a plurality of support rods at the same horizontal position are fixedly connected, and on one side of each support rod, a guiding wheel three is rotatably connected.

[0007] Preferably, the guiding device includes a fixing plate fixedly connected to the top surface of the detection table. A L-shaped connecting plate is fixedly connected to the top surface of the fixing plate. A plurality of first guiding rods are fixedly connected between the top surface of the fixing plate and the inner wall of the L-shaped connecting plate. A first spring is sleeved on the outer wall of the first guiding rod. A connecting rod is slidably sleeved on the outer wall of the first guiding rod. A first guiding wheel is rotatably connected to one side of the connecting rod. A plurality of second guiding wheels are rotatably connected to one side of the fixing plate. The first guiding wheel is located above the second guiding wheels.

[0008] Preferably, the transfer device includes two rotating rods fixedly connected to the driving device. Clamping rod frames are fixedly connected to the tops of the two rotating rods. A movable rod capable of moving along the inner wall of the card slot is arranged in the card slots of the two clamping rod frames. A clamping rod is rotatably sleeved on the outer wall of the movable rod. A clamping rod tray is fixedly sleeved on the outer wall of the movable rod. Two baffles are fixedly connected to the bottom surface of the clamping rod. Guide blocks adapted to the two baffles are fixedly connected in the inner wall of the clamping rod tray.

[0009] Preferably, guiding grooves are formed in the upper and lower card slots of the clamping rod frame. Second guiding rods are fixedly connected to the interiors of the guiding grooves. The movable rod is slidably connected to the two second guiding rods. A second spring is sleeved on the outer wall of the second guiding rod. One end of the second spring is fixedly connected to the outer wall of the movable rod.

[0010] Preferably, the driving device includes a positioning plate fixedly connected to the lower support column of the detection table. A plug rod is fixedly connected to one end of the positioning plate. An L-shaped rotating seat is rotatably connected to the outer wall of the plug rod. A jack adapted to the plug rod is formed in one side of the L-shaped rotating seat. An electric telescopic rod is fixedly connected to one end of the L-shaped rotating seat. The output end of the electric telescopic rod is connected to a V-shaped connecting plate through a rotating member. A guide rod is connected to the end of the V-shaped connecting plate far from the electric telescopic rod through a rotating member. The end of the guide rod far from the V-shaped connecting plate is connected to a straight connecting plate through a rotating member. The top surface of the straight connecting plate and the top surface of the V-shaped connecting plate are respectively fixedly connected to one end of the two rotating rods.

[0011] Preferably, the rotating member includes U-shaped connecting plates fixed to both ends of the guide rod and a U-shaped connecting plate fixed to the output end of the electric telescopic rod. Plug pins are inserted into the interiors of the plurality of U-shaped connecting plates.

[0012] Preferably, the cutting device includes a mounting rod fixedly connected to the upper cover plate of the detection table. A cylinder is fixedly connected to the bottom end of the mounting rod. A guillotine knife is fixedly connected to the output end of the cylinder. A guillotine board adapted to the guillotine knife is fixedly connected to the top surface of the detection table.

[0013] Preferably, the winding device includes a driving motor fixedly connected to one side of the detection table. The output end of the driving motor is fixedly connected with two plug boards. The output end of the driving motor is plugged with a winding roller. A plurality of slits are formed on the outer wall of the winding roller. A fastening bolt for fixing the winding roller is threadedly connected to the top of the output end of the driving motor.

[0014] The technical effects and advantages of the present invention: When the present invention detects that there is a notch on the surface of the copper wire, at this time, the winding device will stop winding, and the transfer device will be started to orderly transfer the copper wire. The copper wire is transferred to the cutting device for cutting to avoid waste caused by too long cut copper wire. After cutting, the copper wire is continuously transferred by the transfer device until the new end of the copper wire reaches the winding device for winding, avoiding manual winding of the copper wire, thereby reducing the detection time and increasing the detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional structural schematic diagram of the present invention.

[0016] Figure 2 is a structural schematic diagram of the guiding device of the present invention.

[0017] Figure 3 is a partial structural schematic diagram of the transfer device of the present invention.

[0018] Figure 4 is a structural schematic diagram of the driving device of the present invention.

[0019] Figure 5 is a structural schematic diagram of the conveying clamp of the present invention.

[0020] Figure 6 is a partial structural schematic of the pinch roller of the present invention Figure 1 。

[0021] Figure 7 is a partial structural schematic of the pinch rod of the present invention Figure 2 。

[0022] Figure 8 is a structural schematic diagram of the pinch rod tray of the present invention.

[0023] Figure 9 is a structural schematic diagram of the winding device of the present invention.

[0024] In the figure: 1, detection table; 2, guiding device; 21, fixed plate; 22, L-shaped connecting plate; 23, first spring; 24, first guiding rod; 25, connecting rod; 26, first guiding wheel; 27, second guiding wheel; 3, first camera; 4, third guiding wheel; 5, transfer device; 51, rotating rod; 52, pinch roller frame; 521, second guiding rod; 522, second spring; 53, pinch roller; 531, baffle; 54, moving rod; 55, pinch roller tray; 551, guiding block; 6, second camera; 7, detection numerical control panel; 8, cutting device; 81, cylinder; 82, guillotine knife; 83, guillotine plate; 9, winding device; 91, driving motor; 92, winding roller; 93, inserting plate; 94, fastening bolt; 95, slit; 10, driving device; 101, positioning plate; 1011, inserting rod; 102, electric telescopic rod; 103, V-shaped connecting plate; 104, guiding rod; 105, straight connecting plate; 106, L-shaped rotating seat; 1061, inserting hole; 107, U-shaped connecting plate; 1071, inserting pin. Detailed implementation manner

[0025] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0026] The present invention provides as Figures 1-9A copper wire surface quality detector for large wire drawing process is shown as follows, which includes a detection table 1. A guiding device 2 for guiding the copper wire is fixedly connected to the top surface of the detection table 1. A transfer device 5 for orderly transferring the copper wire is arranged on the top surface of the detection table 1. A driving device 10 for driving the transfer device 5 is arranged at the bottom of the detection table 1. A camera two 6 for photographing the upper outer wall of the copper wire and a detection numerical control panel 7 are fixedly connected between two upper struts of the detection table 1. A camera one 3 for photographing the lower outer wall of the copper wire is fixedly connected to the top surface of the detection table 1. A cutting device 8 for the copper wire is arranged on the top surface of the detection table 1. A winding device 9 for winding the copper wire is fixedly connected to one end of the detection table 1. A plurality of supporting rods at the same horizontal position are fixedly connected to the top surface of the detection table 1, and a third guiding wheel 4 is rotatably connected to one side of each supporting rod; in view of the prior art, during the process of cutting the copper wire after detection, to prevent excessive cutting, when the present invention is in use, first, one end of the copper wire passes through the guiding device 2, and passes through the third guiding wheel 4, the transfer device 5, the cutting device 8 and finally winds around the winding device 9. When the camera one 3 or the camera two 6 detects a notch on the surface of the copper wire, the winding device 9 stops winding, and the transfer device 5 transfers the copper wire orderly until it is transferred to the cutting device 8 to cut the notch. After cutting, the copper wire continues to be transferred until the winding device 9 winds the copper wire. Due to the orderly transfer, the cutting length can be controlled to prevent excessive cutting and waste of the copper wire. At the same time, the winding device 9 can wind the copper wire again, avoiding manual winding and reducing the detection time of the detection process.

[0027] As Figure 2 shown, the guiding device 2 includes a fixing plate 21 fixedly connected to the top surface of the detection table 1. An L-shaped connecting plate 22 is fixedly connected to the top surface of the fixing plate 21. A plurality of first guiding rods 24 are fixedly connected together between the top surface of the fixing plate 21 and the inner wall of the L-shaped connecting plate 22. A first spring 23 is sleeved on the outer wall of the first guiding rod 24. A connecting rod 25 is slidably sleeved on the outer wall of the first guiding rod 24. A first guiding wheel 26 is rotatably connected to one side of the connecting rod 25. A plurality of second guiding wheels 27 are rotatably connected to one side of the fixing plate 21. The first guiding wheel 26 is located above the second guiding wheels 27; when in use, first, the copper wire is located between the first guiding wheel 26 and the second guiding wheels 27. Since the diameter of the copper wire detected each time is different, when it is a thick copper wire, at this time, the copper wire will push up the first guiding wheel 26. The first guiding wheel 26 moves up and pushes up the connecting rod 25. Due to the action of the first spring 23, the first guiding wheel 26 is pressed down to squeeze the copper wire between the first guiding wheel 26 and the second guiding wheels 27, preventing the copper wire from shaking and winding around other devices when being transferred. [[ID=⑥]] [[ID=⑦]]

[0028] [[ID=⑧]]As [[ID=⑨]] Figure 3 [[ID=⑩]]、[[ID=⑪]] Figure 5 [[ID=⑫]]、[[ID=⑬]] Figure 6 [[ID=⑭]]、[[ID=⑮]] Figure 7 [[ID=⑯]]and [[ID=⑰]] Figure 8As shown, the transfer device 5 includes two rotating rods 51 fixedly connected to the driving device 10. At the top of the two rotating rods 51, there are clamping rod frames 52 fixedly connected. In the clamping grooves of the two clamping rod frames 52, there are moving rods 54 that can move along the inner wall of the clamping grooves. The outer wall of the moving rod 54 is rotatably sleeved with clamping rods 53, and the outer wall of the moving rod 54 is fixedly sleeved with clamping rod trays 55. At the bottom surface of the clamping rod 53, there are two baffle plates 531 fixedly connected. Inside the inner wall of the clamping rod tray 55, there are guide blocks 551 fixedly connected that are adapted to the two baffle plates 531. When the two clamping rod frames 52 rotate towards each other following the rotating rods 51, the two clamping rods 53 are squeezed. During the squeezing, the two clamping rods 53 rotate in opposite directions along the outer wall of the copper wire, realizing the rolling of the clamping rods 53 along the outer wall of the copper wire. At this time, there will be no pulling effect on the clamping rods 53. When the two clamping rods 53 rotate towards each other in the opposite direction, at this time, due to the high point at one end of the guide block 551 blocking the baffle plate 531, preventing the baffle plate 531 from rotating, thus making the two clamping rods 53 fixed to prevent the clamping rods 53 from rotating. At this time, when the two clamping rods 53 rotate in the reverse direction following the clamping rod frames 52 again, since the two clamping rods 53 squeeze the copper wire and the clamping rods 53 do not rotate, at this time, the two clamping rods 53 will clamp and drag the copper wire, enabling the copper wire to achieve the transfer effect.

[0029] As Figure 3 shown, guide grooves are provided in the upper and lower clamping grooves of the clamping rod frame 52. Inside the guide grooves, there are guide rods two 521 fixedly connected. The moving rod 54 is slidably connected to the two guide rods two 521. A second spring 522 is sleeved on the outer wall of the guide rod two 521. One end of the second spring 522 is fixedly connected to the outer wall of the moving rod 54. By the two moving rods 54 moving on the two guide rods two 521, when the two clamping rods 53 are in contact with each other, the clamping rods 53 can retract along the guide grooves of the clamping rod frame 52, avoiding the influence of the squeezing force between the clamping rods 53 on the rotation of the clamping rod frame 52.

[0030] As Figure 4As shown in the figure, the driving device 10 includes a positioning plate 101 fixedly connected to the lower strut of the detection table 1. One end of the positioning plate 101 is fixedly connected with a plug rod 1011. The outer wall of the plug rod 1011 is rotatably connected with an L-shaped rotating seat 106. A jack 1061 adapted to the plug rod 1011 is provided on one side of the L-shaped rotating seat 106. One end of the L-shaped rotating seat 106 is fixedly connected with an electric telescopic rod 102. The output end of the electric telescopic rod 102 is connected with a V-shaped connecting plate 103 through a rotating member. One end of the V-shaped connecting plate 103 away from the electric telescopic rod 102 is connected with a guide rod 104 through a rotating member. One end of the guide rod 104 away from the V-shaped connecting plate 103 is connected with a straight connecting plate 105 through a rotating member. The top surface of the straight connecting plate 105 and the top surface of the V-shaped connecting plate 103 are respectively fixedly connected with one end of two rotating rods 51. The rotation of the V-shaped connecting plate 103 is realized by the telescoping and stretching of the electric telescopic rod 102. The movement of the guide rod 104 is driven by the rotation of the V-shaped connecting plate 103. Furthermore, the rotation of the straight connecting plate 105 is driven by the movement of the guide rod 104, so as to realize the opposite rotation of the rotating rod 51 on the V-shaped connecting plate 103 and the rotating rod 51 on the top surface of the straight connecting plate 105.

[0031] As Figure 4 shown, the rotating member includes U-shaped connecting plates 107 fixed to both ends of the guide rod 104 and U-shaped connecting plates 107 fixed to the output end of the electric telescopic rod 102. Plug pins 1071 are inserted into the interiors of multiple U-shaped connecting plates 107.

[0032] As Figure 1 shown, the cutting device 8 includes a mounting rod fixedly connected to the upper cover plate of the detection table 1. A cylinder 81 is fixedly connected to the bottom end of the mounting rod. A guillotine knife 82 is fixedly connected to the output end of the cylinder 81. A guillotine board 83 adapted to the guillotine knife 82 is fixedly connected to the top surface of the detection table 1. When the copper wire with a notch is orderly transferred to the guillotine board 83, the cylinder 81 is started to drive the guillotine knife 82 to press down to cut one side of the notch. Then, after the copper wire is orderly transferred a certain distance again, it is cut again to realize the cutting of the defective copper wire.

[0033] As Figure 9 shown, the winding device 9 includes a driving motor 91 fixedly connected to one side of the detection table 1. Two plug plates 93 are fixedly connected to the output end of the driving motor 91. A winding roller 92 is inserted into the output end of the driving motor 91. A plurality of slits 95 are provided on the outer wall of the winding roller 92. A fastening bolt 94 for fixing the winding roller 92 is threadedly connected to the top end of the output end of the driving motor 91. When one end of the new copper wire is transferred to the slit 95 under the push of the transfer device 5 after the copper wire is cut, the driving motor 91 is started again to drive the winding roller 92 to rotate, so as to realize the winding of the copper wire.

[0034] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A copper wire surface quality detector for large wire drawing process, comprising a detection table (1), characterized in that: A guiding device (2) for guiding copper wires is fixedly connected to the top surface of the inspection table (1). A transfer device (5) for orderly transferring copper wires is provided on the top surface of the inspection table (1). A driving device (10) for driving the transfer device (5) is provided at the bottom of the inspection table (1). A second camera (6) for photographing the outer wall of the upper part of the copper wire and an inspection numerical control panel (7) are fixedly connected between two upper support columns of the inspection table (1). A first camera (3) for photographing the outer wall of the lower part of the copper wire is fixedly connected to the top surface of the inspection table (1). A cutting device (8) for copper wires is provided on the top surface of the inspection table (1). A winding device (9) for winding copper wires is fixedly connected to one end of the inspection table (1). A plurality of support rods at the same horizontal position are fixedly connected to the top surface of the inspection table (1), and a third guide wheel (4) is rotatably connected to one side of each support rod.

2. The surface quality detector for copper wire used in the large wire drawing process according to claim 1, wherein: The guiding device (2) includes a fixing plate (21) fixedly connected to the top surface of the inspection table (1). An L-shaped connecting plate (22) is fixedly connected to the top surface of the fixing plate (21). A plurality of first guide rods (24) are fixedly connected between the top surface of the fixing plate (21) and the inner wall of the L-shaped connecting plate (22). A first spring (23) is sleeved on the outer wall of the first guide rod (24). A connecting rod (25) is slidably sleeved on the outer wall of the first guide rod (24). A first guide wheel (26) is rotatably connected to one side of the connecting rod (25). A plurality of second guide wheels (27) are rotatably connected to one side of the fixing plate (21). The first guide wheel (26) is located above the second guide wheels (27).

3. The surface quality detector for copper wire used in large wire drawing process according to claim 1, characterized in that: The transfer device (5) includes two rotating rods (51) fixedly connected to the driving device (10). Clamp rod frames (52) are fixedly connected to the tops of the two rotating rods (51). A moving rod (54) that can move along the inner wall of the card slot is provided in the card slots of the two clamp rod frames (52). A clamp rod (53) is rotatably sleeved on the outer wall of the moving rod (54). A clamp rod tray (55) is fixedly sleeved on the outer wall of the moving rod (54). Two baffles (531) are fixedly connected to the bottom surface of the clamp rod (53). A guide block (551) adapted to the two baffles (531) is fixedly connected to the inner wall of the clamp rod tray (55).

4. A surface quality detector for copper wires used in large wire drawing processes according to claim 3, characterized in that: Guide grooves are formed in the upper and lower card slots of the clamp rod frame (52). Second guide rods (521) are fixedly connected to the interiors of the guide grooves. The moving rod (54) is slidably connected to the two second guide rods (521). A second spring (522) is sleeved on the outer wall of the second guide rod (521). One end of the second spring (522) is fixedly connected to the outer wall of the moving rod (54).

5. The surface quality detector for copper wire used in the large wire drawing process according to claim 1, wherein: The driving device (10) comprises a positioning plate (101) fixedly connected to the lower support of the detection platform (1), one end of the positioning plate (101) is fixedly connected to a plug rod (1011), the outer wall of the plug rod (1011) is rotatably connected to an L-shaped rotating seat (106), one side of the L-shaped rotating seat (106) is provided with a socket (1061) adapted to the plug rod (1011), one end of the L-shaped rotating seat (106) is fixedly connected to an electric telescopic rod (102), and the electric The output end of the electric telescopic rod (102) is connected to a V-shaped connecting plate (103) via a rotating member. An end of the V-shaped connecting plate (103) away from the electric telescopic rod (102) is connected to a guide rod (104) via a rotating member. An end of the guide rod (104) away from the V-shaped connecting plate (103) is connected to a straight connecting plate (105) via a rotating member. The top surface of the straight connecting plate (105) and the top surface of the V-shaped connecting plate (103) are respectively fixedly connected to one end of the two rotating rods (51).

6. The copper wire surface quality detector for large wire drawing process according to claim 5, characterized in that: The rotating member comprises a U-shaped connecting plate (107) fixed at both ends of the guide rod (104) and a U-shaped connecting plate (107) fixed at the output end of the electric telescopic rod (102), and a plurality of U-shaped connecting plates (107) are each internally plugged with a latch (1071).

7. A copper wire surface quality detector for large wire drawing process according to claim 1, characterized in that: The cutting device (8) comprises a mounting rod fixedly connected to the upper cover plate of the inspection platform (1), the bottom end of the mounting rod is fixedly connected to a cylinder (81), the output end of the cylinder (81) is fixedly connected to a guillotine (82), and the top surface of the inspection platform (1) is fixedly connected to a guillotine plate (83) adapted to the guillotine (82).

8. The surface quality detector for copper wire used in the large wire drawing process according to claim 1, characterized in that: The winding device (9) includes a driving motor (91) fixedly connected to one side of the detection platform (1), the output end of the driving motor (91) is fixedly connected to two plug-in plates (93), the output end of the driving motor (91) is plugged with a winding roller (92), the outer wall of the winding roller (92) is provided with a plurality of slits (95), and the top end of the output end of the driving motor (91) is threadedly connected to a fastening bolt (94) for fixing the winding roller (92).

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