Connecting line terminal crimping detection device

Abstract

The utility model discloses a connecting line terminal crimping detection device, which belongs to the technical field of wire rod detection, and is characterized by comprising a workbench, the inner side of the workbench is provided with a limiting groove, the top of the limiting groove is fixedly connected with a supporting plate, the two sides of the supporting plate are provided with connecting grooves, and the connecting grooves are fixedly connected with the limiting groove. A conveying mechanism is rotationally connected to the inner side of the connecting groove, a detection mechanism is fixedly connected to the rear side of the supporting plate, the conveying mechanism can automatically and orderly convey connecting wire terminals to be detected, the low-efficiency mode that manual carrying and placing are needed in the prior art that the connecting wire terminals are manually detected one by one is changed, the overall efficiency of detection work is greatly improved, and the detection efficiency is improved. The device is especially suitable for the scene of batch detection of a large number of connecting wire terminals, the continuity of the detection process can be ensured, the production rhythm is accelerated, and the detection mechanism can shoot and detect the crimping parts of the connecting wire terminals which are conveyed and positioned from a proper angle.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of wire rod detection, especially to a connecting wire terminal crimping detection device. BACKGROUND

[0002] When producing various electronic products such as computers, mobile phones and televisions, a large number of connecting wires need to be crimped with corresponding terminals. The use of the device can ensure the crimping quality and avoid product failure caused by poor connection.

[0003] To solve the above problems, the existing patent provides a solution. The existing device needs to be detected one by one manually by the user when detecting the connecting wire terminal, resulting in low detection efficiency and slowing down the entire production process.

[0004] Therefore, a connecting wire terminal crimping detection device is proposed. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a connecting wire terminal crimping detection device that can solve the problem of low detection efficiency and slow production process caused by manual detection of the connecting wire terminal by the user when using the existing wire rod detection device.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: a connecting wire terminal crimping detection device, comprising a workbench, a limiting groove is formed in the inner side of the workbench, a support plate is fixedly connected to the top of the limiting groove, connecting grooves are formed in the two sides of the support plate, a conveying mechanism is rotatably connected to the inner side of the connecting groove, and a detection mechanism is fixedly connected to the rear side of the support plate.

[0007] The conveying mechanism comprises a conveying belt, a servo motor, a conveying disc, a fixed groove, a fixed block, a plurality of LED lamp beads and a plurality of clamping columns, the top of the conveying belt is rotatably connected to the top of the connecting groove, the bottom of the conveying belt is rotatably connected to the inner side of the limiting groove, the servo motor is fixedly connected to the right side of the workbench, the conveying disc is fixedly connected to the top of the conveying belt, the fixed groove is formed in the top of the conveying disc, the fixed block is fixedly connected to the rear side of the top of the conveying disc, the LED lamp beads are fixedly connected to the inner side of the fixed block, and the clamping columns are fixedly connected to the rear side of the conveying disc.

[0008] Preferably, the detection mechanism comprises a connecting disc, a clamping hole, a support column, a connecting plate and a detection camera, and the connecting disc is fixedly connected to the two sides of the rear side of the support plate.

[0009] Preferably, the clamping hole is formed in the front side of the connecting disc, and the support column is fixedly connected to the two sides of the top of the connecting disc.

[0010] Preferably, the connecting plate is fixedly connected at the top of the supporting column, and the detection camera is fixedly connected at the front side of the bottom of the connecting plate.

[0011] Preferably, the output end of the left side of the servo motor is fixedly connected with the right side of the conveying belt through the workbench.

[0012] Preferably, the top of the fixing groove is rotationally connected with a pressing rod, the surface of the pressing rod is sleeved with a protective sleeve, and the surface of the protective sleeve is engraved with anti-skid lines.

[0013] Preferably, the two sides of the pressing rod are both bolted with a rotating rod, and the side of the rotating rod close to the conveying disc is fixedly connected with a reinforcing ring.

[0014] Preferably, the side of the clamping column close to the conveying disc is fixedly connected with a sealing ring, and the side of the sealing ring away from the clamping column is clamped at the inner side of the clamping hole.

[0015] Compared with the prior art, the utility model has the beneficial effects that:

[0016] 1. The conveying mechanism of the present application can automatically convey the to-be-detected connecting line terminals in order, changing the low-efficiency mode of manual detection and manual carrying and placing of the connecting line terminals one by one, greatly improving the overall efficiency of the detection work, and being especially suitable for the scene of batch detection of a large number of connecting line terminals, and can guarantee the continuity of the detection process and speed up the production rhythm.

[0017] 2. The detection mechanism of the present application can detect the crimping part of the connecting line terminal positioned and conveyed from a suitable angle, thereby guaranteeing the efficient and stable operation of each link from conveying to detection and improving the overall detection quality. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a whole structure diagram of the connecting line terminal crimping detection device of the utility model.

[0019] Figure 2 It is a whole structure diagram of the conveying mechanism of the utility model.

[0020] Figure 3 It is a whole structure diagram of the detection mechanism of the utility model.

[0021] Figure 4 It is a structure diagram of the pressing rod of the utility model.

[0022] Figure 5 It is an enlarged schematic view of the A part of the utility model. Figure 4

[0023] ​In the figure, 1, workbench; 2, limiting groove; 3, support plate; 4, connecting groove; 5, conveying mechanism; 51, conveying belt; 52, servo motor; 53, conveying disc; 54, fixing groove; 55, fixed block; 56, LED lamp bead; 57, clamping column; 6, detection mechanism; 61, connecting disc; 62, clamping hole; 63, support column; 64, connecting plate; 65, detection camera; 7, pressing rod; 8, protective sleeve; 9, rotating rod; 10, reinforcing ring; 11, sealing ring. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0025] Please refer to Figures 1-5 The utility model provides technical scheme:

[0026] A connecting wire terminal crimping detection device, including workbench 1, the inner side of workbench 1 is provided with limiting groove 2, the top of limiting groove 2 is fixedly connected with support plate 3, the both sides of support plate 3 are provided with connecting groove 4, the inner side of connecting groove 4 is rotatably connected with conveying mechanism 5, the rear side of support plate 3 is fixedly connected with detection mechanism 6;

[0027] Conveying mechanism 5 includes conveying belt 51, servo motor 52, conveying disc 53, fixing groove 54, fixed block 55, a plurality of LED lamp beads 56 and a plurality of clamping columns 57, the top of conveying belt 51 is rotatably connected at the top of connecting groove 4, the bottom of conveying belt 51 is rotatably connected at the inner side of limiting groove 2, servo motor 52 is fixedly connected at the right side of workbench 1, conveying disc 53 is fixedly connected at the top of conveying belt 51, fixing groove 54 is provided at the top of conveying disc 53, fixed block 55 is fixedly connected at the rear side of the top of conveying disc 53, LED lamp bead 56 is fixedly connected at the inner side of fixed block 55, clamping column 57 is fixedly connected at the rear side of conveying disc 53.

[0028] In the embodiment, the workbench 1 can support and limit the limiting groove 2 and the supporting plate 3. The limiting groove 2 provides a stable and suitable rotating connection space for the bottom of the conveying belt 51. The supporting plate 3 provides a stable opening carrier for the connecting groove 4, so that the connecting groove 4 can be accurately and firmly arranged on both sides. The connecting groove 4 and the position design enable the top of the conveying belt 51 to be rotatably connected. The conveying belt 51 can continuously run under the drive of the servo motor 52. The servo motor 52 can control the rotating speed of the conveying belt 51, so that the connecting line terminals on the conveying disc 53 can be conveyed to the detection position at a suitable and stable speed. The conveying disc 53 can support and limit the fixed groove 54, the fixing hole and the clamping column 57, and can convey the connecting line terminals to the detection position. The fixed groove 54 can just place the connecting line terminals therein, and can position the terminals. The fixed block 55 provides a stable mounting carrier for the several LED lamp beads, so that the lamp beads can be firmly fixed on the rear side of the top of the conveying disc 53, and can prevent the connecting line terminals from falling to the outside of the conveying disc 53 when moving. The LED lamp beads 56 can create a bright and uniform lighting environment around the detection area connecting line terminals. When the conveying disc 53 with the connecting line terminals reaches the detection position, the clamping column 57 can be accurately inserted into the clamping hole 62, so as to realize the precise butt joint of the conveying mechanism 5 and the detection mechanism 6.

[0029] Specifically, as shown in Figure 3 The detection mechanism 6 comprises a connecting disc 61, a clamping hole 62, a supporting column 63, a connecting plate 64 and a detection camera 65. The connecting disc 61 is fixedly connected to the two sides of the rear side of the supporting plate 3.

[0030] Specifically, as shown in Figure 3 The clamping hole 62 is arranged on the front side of the connecting disc 61. The supporting column 63 is fixedly connected to the two sides of the top of the connecting disc 61.

[0031] Specifically, as shown in Figure 3 The connecting plate 64 is fixedly connected to the top of the supporting column 63. The detection camera 65 is fixedly connected to the front side of the bottom of the connecting plate 64.

[0032] In the embodiment, the connecting plate 61 can support and limit the clamping hole 62 and the supporting column 63. When the connecting wire terminal to be detected is moved to the detection position by the conveying disc 53, the clamping column 57 can be accurately inserted into the clamping hole 62, realizing seamless connection between the conveying mechanism 5 and the detection mechanism 6. The supporting column 63 can support and limit the connecting plate 64, and the connecting plate 64 provides a centralized and stable mounting plane for the detection camera 65. The detection camera 65 can clearly present the shape, surface condition, and fitting condition of the terminal by shooting the crimping part and the overall appearance of the connecting wire terminal, realizing visual detection of whether the terminal has deformation, damage, burr, and other appearance defects.

[0033] Specifically, as shown in Figure 2 , the output end of the servo motor 52 on the left side penetrates the workbench 1 and is fixedly connected with the right side of the conveying belt 51.

[0034] Specifically, as shown in Figure 4 , the top of the fixed groove 54 is rotationally connected with a pressing rod 7, the surface of the pressing rod 7 is sleeved with a protective sleeve 8, and the surface of the protective sleeve 8 is engraved with anti-skid lines.

[0035] In the embodiment, by penetrating the workbench 1 with the output end of the servo motor 52 and directly fixing the output end with the conveying belt 51, the power generated by the servo motor 52 can be efficiently and losslessly transmitted to the conveying belt 51, so that the conveying belt 51 can accurately rotate according to the driving of the motor. By setting the pressing rod 7, when it is necessary to fix the connecting wire terminal, the pressing rod 7 can be rotated to the inside of the fixed groove 54 to exert a certain pressure on the terminal placed in the fixed groove 54, thereby further limiting the movement of the terminal during conveying. By setting the protective sleeve 8, the surface scratching and abrasion of the terminal caused by the direct contact between the pressing rod 7 and the connecting wire terminal are avoided, and the appearance integrity of the terminal to be detected is ensured. By setting the anti-skid lines, the friction between the protective sleeve 8 and the connecting wire terminal can be improved to prevent the connecting wire terminal from shaking during movement.

[0036] Specifically, as shown in Figure 4 , Figure 5 , the two sides of the pressing rod 7 are both bolted with a rotating rod 9, and the side of the rotating rod 9 close to the conveying disc 53 is fixedly connected with a reinforcing ring 10.

[0037] Specifically, as shown in Figure 4 , the side of the clamping column 57 close to the conveying disc 53 is fixedly connected with a sealing ring 11, and the side of the sealing ring 11 away from the clamping column 57 is clamped on the inside of the clamping hole 62.

[0038] In this embodiment: by setting the rotating rod 9, the operator can easily rotate the pressing rod 7 by holding the rotating rod 9, compared with directly operating the pressing rod 7 itself, the rotating rod 9 can provide a better force point and operating lever, making the action of rotating the pressing rod 7 more labor-saving and smooth, by setting the reinforcing ring 10, avoiding the pressing rod 7 from loosening, deforming and other situations due to excessive force, ensuring that the pressing rod 7 can always stably play its function of fixedly connecting the terminal, by setting the sealing ring 11, the sealing property of the butt joint between the clamping column 57 and the clamping hole 62 is improved.

[0039] Working principle: first, the user places the workbench 1 at a suitable working position, then the user manually rotates the pressing rod 7, makes the pressing rod 7 rotate along the rotating rod 9, until it is separated from the fixed groove 54, then the user accurately puts the connecting line terminal to be detected into the inside of the fixed groove 54, after the connecting line terminal is placed properly, the user rotates the pressing rod 7 again, makes it rotate slowly to the inside of the fixed groove 54, until the pressing rod 7 contacts with the surface of the connecting line terminal, in this way, the connecting line terminal is limited and fixed, after the above preparation work is completed, the user powers on and starts the servo motor 52 and the detection camera 65, after the servo motor 52 is powered on and started, it begins to stably output power, the output end on the left side drives the conveying belt 51 fixedly connected thereto to rotate at a constant speed, after the conveying belt 51 operates, it drives the conveying disc 53 on the top to move towards the rear side of the supporting plate 3 by virtue of the fixed connection relationship between them, when the conveying disc 53 moves to the rear side along with the rotation of the conveying belt 51 and contacts with the connecting disc 61, the clamping column 57 on the rear side of the conveying disc 53 will be accurately inserted into the corresponding clamping hole 62 on the connecting disc 61, the two achieve close clamping, at the same time, the user powers on and starts the LED lamp bead, the LED lamp bead lights up immediately, the uniform and bright light is projected to the connecting line terminal part placed in the fixed groove 54, creating a clear and good lighting environment for the detection camera 65, at this time, the detection camera 65 in the appropriate position and having been started, begins to carry out shooting detection work on the crimping part of the connecting line terminal, analyzes and judges whether the terminal has appearance defects, whether the crimping is qualified and other conditions through shooting clear images, after a round of detection work is completed, the user rotates the pressing rod 7 manually again, makes it separate from the connecting line terminal, and then the user can take out the connecting line terminal whose detection is completed from the fixed groove 54, after that, the user operates the servo motor 52 to reverse, the servo motor 52 reverses according to the instruction, drives the conveying belt 51 to reverse accordingly, the conveying belt 51 in turn drives the conveying disc 53 to return to the initial position along the original path, completes the reset operation, finally, the user only needs to put the next batch of connecting line terminals to be detected into the inside of the fixed groove 54 according to the above steps, and the above process can be repeated to orderly carry out the next round of detection work.

[0040] The above merely describes the preferred embodiments of the present application, and is not intended to limit the present application, and any modification, equivalent replacement, and improvement within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A connecting wire terminal crimping detection device comprising a worktable (1), characterized in that: The inner side of the workbench (1) is provided with a limiting groove (2), the top of the limiting groove (2) is fixedly connected with a supporting plate (3), the two sides of the supporting plate (3) are provided with connecting grooves (4), and the inner side of the connecting groove (4) is rotatably connected with a conveying mechanism (5). The conveying mechanism (5) comprises a conveying belt (51), a servo motor (52), a conveying disc (53), a fixed groove (54), a fixed block (55), a plurality of LED lamp beads (56) and a plurality of clamping columns (57), the top of the conveying belt (51) is rotatably connected to the top of the connecting groove (4), the bottom of the conveying belt (51) is rotatably connected to the inner side of the limiting groove (2), the servo motor (52) is fixedly connected to the right side of the workbench (1), the conveying disc (53) is fixedly connected to the top of the conveying belt (51), the fixed groove (54) is formed in the top of the conveying disc (53), the fixed block (55) is fixedly connected to the rear side of the top of the conveying disc (53), the LED lamp beads (56) are fixedly connected to the inner side of the fixed block (55), and the clamping columns (57) are fixedly connected to the rear side of the conveying disc (53).

2. The crimping detection device according to claim 1, wherein: The detection mechanism (6) comprises a connecting disc (61), a clamping hole (62), a supporting column (63), a connecting plate (64) and a detection camera (65), and the connecting disc (61) is fixedly connected to the two sides of the rear side of the supporting plate (3).

3. The crimping detection device according to claim 2, wherein: The clamping hole (62) is formed in the front side of the connecting disc (61), and the supporting column (63) is fixedly connected to the two sides of the top of the connecting disc (61).

4. The crimping detection device of claim 2, wherein: The connecting plate (64) is fixedly connected to the top of the supporting column (63), and the detection camera (65) is fixedly connected to the front side of the bottom of the connecting plate (64).

5. The crimping detection device of claim 1, wherein: The output end of the left side of the servo motor (52) penetrates the workbench (1) and is fixedly connected with the right side of the conveying belt (51).

6. The crimping detection device of claim 1, wherein: The top of the fixed groove (54) is rotatably connected with a pressing rod (7), the surface of the pressing rod (7) is provided with a protective sleeve (8), and the surface of the protective sleeve (8) is marked with anti-skid lines.

7. The crimping detection device of claim 6, wherein: The two sides of the pressing rod (7) are both bolted with a rotating rod (9), and the side, close to the conveying disc (53), of the rotating rod (9) is fixedly connected with a reinforcing ring (10).

8. The crimping detection device of claim 1, wherein: The side, close to the conveying disc (53), of the clamping column (57) is fixedly connected with a sealing ring (11), and the side, away from the clamping column (57), of the sealing ring (11) is clamped in the inner side of the clamping hole (62).

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