A quick-change wire device for detecting electrical plug-in terminals

Abstract

The present invention relates to the field of terminal detection, and discloses a fast line-changing device for detecting electric plug-in terminals, comprising a bottom plate, a transmission component, a movable plate, a sliding component, and a style-changing component; the transmission component is arranged on the bottom plate, the transmission component comprises a first track and a second track arranged relatively to each other, and a driving mechanism arranged at one end of the first track or the second track, the movable plate is fixedly connected to the bottom of the second track, the sliding component is arranged between the movable plate and the bottom plate, the setting direction of the sliding component is consistent with the width direction of the second track, and the style-changing component is arranged on the bottom plate. The present invention changes the spacing between the two tracks according to different styles of terminals through the style-changing component, so as to achieve the purpose of fast line-changing, and the line-changing can be completed in only 2 minutes, which greatly improves the working efficiency, and the whole process is simple to operate, and does not need to be positioned by a positioning block, which avoids the situation of material jamming and improves the production efficiency.

Description

Technical Field

[0001] The invention relates to the field of terminal detection, and in particular to a quick-wire changing device for detecting electric plug-in terminals. Background Art

[0002] When testing terminals, the usual online testing is single-model or co-linear testing of products of the same width. In order to reduce the cost of equipment investment, a switching mechanism is usually used to adjust the position of the device or mechanism for products of different widths, so that the same set of devices or mechanisms can be used to test multiple products. There is no reference value for adjusting the position, so there are differences in the adjustment, and each adjustment takes too long, which is inefficient.

[0003] The existing switching mechanism needs to use a caliper to determine the length of the product during product production, and then adjust the corresponding positioning block, or place the product at the positioning location for actual comparison, determine the size and then adjust the position of the positioning block. Each time the material number is changed, the size of the material number needs to be determined, and then the position of the positioning baffle is set. The debugging time takes more than 15 minutes. This process wastes time and manpower, affects production efficiency, and during the production process of the equipment, the position of the positioning block may change due to the vibration of the device or mechanism, causing the equipment to jam. Summary of the invention

[0004] The purpose of the present invention is to provide a device for detecting and quickly changing wires of electric plug terminals, which effectively solves the problem that common models cannot be quickly changed, saving time and manpower.

[0005] In order to achieve the above object, the present invention provides a quick line-changing device for detecting electric plug-in terminals, comprising:

[0006] Base plate;

[0007] A transmission assembly, the transmission assembly is arranged on the bottom plate, and the transmission assembly includes a first track and a second track arranged opposite to each other, and a driving mechanism arranged at one end of the first track or the second track for driving the terminal belt to move along the length direction of the first track and the second track;

[0008] A movable plate, the movable plate is fixedly connected to the bottom of the second track;

[0009] A sliding assembly, wherein the sliding assembly is arranged between the movable plate and the bottom plate, and the arrangement direction of the sliding assembly is consistent with the width direction of the second track;

[0010] The style changing component is arranged on the bottom plate and is used to control the movable plate to drive the second track to slide different distances according to different types of terminals.

[0011] Preferably, the driving mechanism comprises a driving wheel in contact with the surface of the terminal strip and used to drive the terminal strip to move, and a driving motor providing power to the driving wheel.

[0012] Preferably, a plurality of sliding components are provided, and the plurality of sliding components are distributed between the movable plate and the bottom plate at equal intervals.

[0013] Preferably, the sliding assembly includes a sliding block arranged at the bottom of the movable plate and a sliding rail arranged at the top of the bottom plate and slidably connected to the sliding block.

[0014] Preferably, the style changing component comprises:

[0015] An upper style changing plate, the upper style changing plate being arranged at the bottom of the movable plate;

[0016] A lower style changing plate, the lower style changing plate is arranged on the top of the bottom plate, the lower style changing plate is arranged opposite to the upper style changing plate, and the lower style changing plate and the upper style changing plate are both provided with a plurality of positioning holes distributed along the length direction, and each positioning hole corresponds to a terminal of a different model;

[0017] A positioning pin is passed through the positioning holes on the lower style changing plate and the upper style changing plate to position the second track.

[0018] Preferably, the electrical plug terminal detection quick wire-changing device further comprises a pulling component disposed on the bottom plate and used for pulling the movable plate to slide.

[0019] Preferably, the pulling assembly comprises:

[0020] A mounting plate, the mounting plate being arranged on the bottom plate;

[0021] A connecting rod, one end of which movably passes through the mounting plate and is connected to a side surface of the movable plate;

[0022] A pulling ring is fixedly connected to the other end of the connecting rod.

[0023] Preferably, a convex groove is provided on the side of the movable plate, a matching I-shaped block is provided in the convex groove, and the I-shaped block is located on one side outside the convex groove and fixedly connected to one end of the connecting rod.

[0024] The present invention achieves the purpose of fast line changing by changing the spacing between the two tracks according to the different styles of terminals through the style changing component. The line changing can be completed in only 2 minutes, which greatly improves the work efficiency. Moreover, the whole process is simple to operate, and there is no need for positioning through positioning blocks, which avoids the occurrence of material jamming and improves production efficiency.

[0025] Other features and advantages of the present invention will be described in detail in the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention but do not constitute a limitation of the present invention. In the accompanying drawings:

[0027] Figure 1 A schematic diagram showing the structure of a quick-change wire device for detecting electric plug terminals according to an embodiment of the present invention is shown;

[0028] Figure 2 The present invention shows Figure 1 The enlarged schematic diagram at A in the middle;

[0029] Figure 3 The present invention shows Figure 1 Enlarged schematic diagram of point B in the middle.

[0030] In the figure:

[0031] 1. Base plate 2. Transmission components

[0032] 21. First track 22. Second track

[0033] 23. Driving mechanism 231. Driving wheel

[0034] 232, drive motor 3, movable plate

[0035] 4. Sliding component 41. Sliding block

[0036] 42. Slide rail 5. Replacement components

[0037] 51. Upper style change plate 52. Lower style change plate

[0038] 53. Positioning hole 54. Positioning pin

[0039] 6. Pulling assembly 61. Mounting plate

[0040] 62. Connecting rod 62. Pull ring

[0041] 7. Convex groove 8. I-shaped block DETAILED DESCRIPTION

[0042] The specific implementation of the present invention is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the present invention, and is not used to limit the present invention.

[0043] Figure 1 The schematic diagram of the structure of the electric plug terminal detection quick line change device of one embodiment of the present invention is shown. Figure 1 This embodiment discloses a quick-change wire device for detecting electric plug terminals, comprising:

[0044] Bottom plate 1;

[0045] The transmission assembly 2 is arranged on the bottom plate 1, and the transmission assembly 2 includes a first track 21 and a second track 22 arranged opposite to each other, and a driving mechanism 23 arranged at one end of the first track 21 or the second track 22 for driving the terminal belt to move along the length direction of the first track 21 and the second track 22;

[0046] A movable plate 3, the movable plate 3 is fixedly connected to the bottom of the second track 22;

[0047] A sliding assembly 4, which is disposed between the movable plate 3 and the bottom plate 1, and the arrangement direction of the sliding assembly 4 is consistent with the width direction of the second track 22;

[0048] The style changing component 5 is arranged on the bottom plate 1 and is used to control the movable plate 3 to drive the second track 22 to slide different distances according to different types of terminals.

[0049] When the electric plug terminal detection quick line-changing device in this embodiment is working, the terminal belt is driven by the driving mechanism 23 and moves between the two tracks. When the line needs to be changed, since the model of the terminal is known, the required spacing between the two tracks can also be known. According to the model of the terminal, the movable plate 3 is controlled by the changing component 5 to drive the second track 22 to slide a corresponding distance, so that the spacing between the two tracks corresponds to the model of the terminal, thereby realizing the line change of the terminal. The whole line changing process is simple and fast, and the line changing time only takes about two minutes, which is reduced by more than ten minutes compared with the switching device in the prior art, greatly reducing the line changing time and improving production efficiency.

[0050] Please refer to Figure 1 The driving mechanism 23 includes a driving wheel 231 that contacts the surface of the terminal strip and is used to drive the terminal strip to move, and a driving motor 232 that provides power to the driving wheel 231. That is, in this embodiment, the driving motor 232 drives the driving wheel 231 to rotate, thereby driving the terminal strip to move and enter the next process for processing.

[0051] There are multiple sliding assemblies 4, and the multiple sliding assemblies 4 are evenly spaced and distributed between the movable plate 3 and the bottom plate 1. In this embodiment, three sliding assemblies 4 are provided so that when adjusting the distance between the first track 21 and the second track 22, it is more stable and will not be offset, thereby ensuring the normal operation of the device. Specifically, the sliding assembly 4 may include a slider 41 provided at the bottom of the movable plate 3 and a slide rail 42 provided at the top of the bottom plate 1 and slidably connected to the slider 41. The purpose of sliding is achieved by the cooperation between the slide rail 42 and the slider 41.

[0052] Please refer to Figure 3 , the style changing component 5 may include:

[0053] An upper style changing plate 51, which is arranged at the bottom of the movable plate 3;

[0054] The lower style changing plate 52 is arranged on the top of the bottom plate 1, and the lower style changing plate 52 is arranged opposite to the upper style changing plate 51, and the lower style changing plate 52 and the upper style changing plate 51 are both provided with a plurality of positioning holes 53 distributed along the length direction, and each positioning hole 53 corresponds to a terminal of a different model;

[0055] The positioning pin 54 passes through the corresponding positioning holes 53 on the lower style changing plate 52 and the upper style changing plate 51 to position the second rail 22 .

[0056] When changing the line, first find the corresponding positioning holes 53 on the upper and lower style change plates according to the terminal model, then pull the movable plate 3 to make the two positioning holes 53 correspond, and finally insert the positioning pin 54 into the corresponding positioning hole 53 to complete the line change action. The whole process is simple to operate and more convenient to implement. The positioning holes 53 of this embodiment are customized in advance according to different styles of terminals, and each positioning hole 53 is engraved with a code of a different style of terminal. When searching, you only need to find the positioning holes 53 with corresponding codes on the upper and lower style change plates, and then insert the positioning pin 54 into the two positioning holes 53 with the same code for positioning. This is more convenient to operate, takes less operation time, and improves the speed of line change.

[0057] Please refer to Figure 1 The electrical plug terminal detection quick line change device also includes a pulling component 6 arranged on the bottom plate 1 and used to pull the movable plate 3 to slide. The pulling component 6 may include:

[0058] A mounting plate 61, the mounting plate 61 is arranged on the bottom plate 1;

[0059] A connecting rod 62, one end of which movably passes through the mounting plate 61 and is connected to the side of the movable plate 3;

[0060] The pulling ring 63 is fixedly connected to the other end of the connecting rod 62 .

[0061] When the distance between the first track 21 and the second track 22 needs to be changed, the pulling ring 63 is pulled by hand, thereby driving the movable plate 3 to move through the connecting rod 62, and there is no need to directly pull the movable plate 3 by hand. This operation is more convenient and quick. Since the connecting rod 62 is movably passed through the mounting plate 61, the mounting plate 61 not only supports the connecting rod 62, but the hole on the mounting plate 61 for the connecting rod 62 to pass through can also provide a guide for the connecting rod 62.

[0062] Please refer to Figure 2, a convex groove 7 is provided on the side of the movable plate 3, a matching I-shaped block 8 is provided in the convex groove 7, and the I-shaped block 8 is located on one side outside the convex groove 7 and fixedly connected to one end of the connecting rod 62, so that the connecting rod 62 and the movable plate 3 are movably connected, and when the connecting rod 62 is pulled, the connection between the connecting rod 62 and the movable plate 3 will not be broken due to the existence of torsional force, and when the device is working, its vibration force will not cause damage, ensuring that the entire device can work better and normally, extending the service life of the device and reducing maintenance costs. In addition, the connecting rod 62 can also be connected to the mounting plate 61 with a fine thread. When changing the distance between the two tracks, you only need to rotate the connecting rod 62 to easily achieve the purpose, which is more convenient to operate, and can change the position more accurately to adapt to the detection of various different terminals.

[0063] The present invention achieves the purpose of fast line changing by changing the spacing between the two tracks according to the different styles of terminals through the style changing component 5. The line changing can be completed in only 2 minutes, which greatly improves the work efficiency. Moreover, the whole process is simple to operate and does not require positioning through positioning blocks, which avoids the occurrence of material jamming and improves production efficiency.

[0064] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, the technical solution of the present invention can be subjected to a variety of simple modifications, and these simple modifications all belong to the protection scope of the present invention. It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present invention will not further describe various possible combinations.

[0065] In addition, various embodiments of the present invention may be arbitrarily combined, and as long as they do not violate the concept of the present invention, they should also be regarded as the contents disclosed by the present invention.

Claims

1. A quick-change line device for detecting electric plug terminals, characterized in that: include: Bottom plate (1); A conveying assembly (2), the conveying assembly (2) being arranged on the bottom plate (1), the conveying assembly (2) comprising a first track (21) and a second track (22) arranged opposite to each other, and a driving mechanism (23) arranged at one end of the first track (21) or the second track (22) for driving the terminal strip to move along the length direction of the first track (21) or the second track (22); A movable plate (3), the movable plate (3) being fixedly connected to the bottom of the second track (22); A sliding assembly (4), the sliding assembly (4) being arranged between the movable plate (3) and the bottom plate (1), and the arrangement direction of the sliding assembly (4) being consistent with the width direction of the second track (22); A style changing component (5), the style changing component (5) being arranged on the bottom plate (1) and used for controlling the movable plate (3) to drive the second track (22) to slide different distances according to different types of terminals; The style changing component (5) comprises: An upper style changing plate (51), wherein the upper style changing plate (51) is arranged at the bottom of the movable plate (3); A lower style changing plate (52), the lower style changing plate (52) being arranged on the top of the bottom plate (1), the lower style changing plate (52) being arranged opposite to the upper style changing plate (51), and the lower style changing plate (52) and the upper style changing plate (51) are both provided with a plurality of positioning holes (53) distributed along the length direction, and each positioning hole (53) corresponds to a terminal of a different model; A positioning pin (54), wherein the positioning pin (54) passes through positioning holes (53) on the lower style changing plate (52) and the upper style changing plate (51) opposite to each other to position the second track (22); The electrical plug terminal detection quick wire-changing device further comprises a pulling component (6) arranged on the bottom plate (1) and used for pulling the movable plate (3) to slide; The pulling assembly (6) comprises: A mounting plate (61), wherein the mounting plate (61) is arranged on the bottom plate (1); A connecting rod (62), one end of which movably passes through the mounting plate (61) and is connected to the side of the movable plate (3); A pulling ring (63), wherein the pulling ring (63) is fixedly connected to the other end of the connecting rod (62); A convex groove (7) is provided on the side of the movable plate (3), a matching I-shaped block (8) is provided in the convex groove (7), and the I-shaped block (8) is located on one side outside the convex groove (7) and is fixedly connected to one end of the connecting rod (62).

2. The electrical plug terminal detection and quick line changing device according to claim 1, characterized in that: The driving mechanism (23) comprises a driving wheel (231) in contact with the surface of the terminal strip and used to drive the terminal strip to move, and a driving motor (232) providing power to the driving wheel (231).

3. The electrical plug terminal detection and quick line changing device according to claim 1, characterized in that: A plurality of the sliding components (4) are provided, and the plurality of sliding components (4) are distributed at equal intervals between the movable plate (3) and the bottom plate (1).

4. The electrical plug terminal detection and quick line changing device according to claim 1, characterized in that: The sliding assembly (4) comprises a sliding block (41) arranged at the bottom of the movable plate (3) and a sliding rail (42) arranged at the top of the bottom plate (1) and slidably connected to the sliding block (41).

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