Automatic pin inserting machine of double-pin connector

Abstract

The utility model discloses an automatic pin inserting machine of a double-pin connector, and relates to the technical field of pin inserting machinery, the automatic pin inserting machine comprises an automatic pin inserting machine shell, a working groove is arranged in the automatic pin inserting machine shell, a fixing assembly and a splicing assembly are arranged in the working groove, the splicing assembly comprises a clamping disc, a square gap is arranged on the side wall of the clamping disc, and the square gap is arranged in the clamping disc. An annular groove is formed in the clamping disc, the square notch communicates with the annular groove, the annular groove is in an arc shape, an open hole is formed in the side wall of the automatic needle inserting machine shell, a threaded rod is in threaded connection with the interior of the open hole, one end of the threaded rod extends into the working groove, and the end, extending into the working groove, of the threaded rod is fixedly connected with a limiting plate; the technical problems that double-pin connectors of different sizes need to be applied in different application scenes, a fixed pin placement hole can only be used for the double-pin connector of the corresponding size, a double-pin connector of another specification cannot be used, the adaptability is poor, and the application range is narrow are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of pin insertion machinery, in particular to an automatic pin insertion machine for a double-pin connector. Background Art

[0002] With the continuous development and popularization of electronic equipment, two-pin connectors, as a commonly used electronic connector, have been widely used in the electronics industry. In the production process, manual pin insertion operations are often inefficient, labor-intensive, and subject to certain human errors. In order to improve production efficiency and quality, automatic pin insertion machines have emerged. Automatic pin insertion machines are devices that use automation technology and mechanical devices to automatically complete the pin insertion operation of two-pin connectors. Through functions such as automatic feeding, automatic positioning, and automatic pin insertion, it achieves a high-speed, accurate, and stable pin insertion process, greatly improving production efficiency and quality. The application of automatic pin insertion machines helps to improve production efficiency, reduce labor costs, and improve product quality and stability. It is widely used in electronic manufacturing, communication equipment, electrical equipment, and other fields, and is particularly suitable for mass production and high-precision requirements.

[0003] After searching, the patent document (authorization announcement number is CN215934047U) shows that the pad pin block can be installed at the bottom of the slide slot so as to slide forward and backward, the pin is placed in the pad pin slot, the push pin block is located in the slide slot and can slide forward and backward relatively to be placed on the top of the pad pin block, the push pin head can slide forward and backward to be inserted in the pad pin slot, the spring connection block is fixedly installed on the rear wall of the base and is located below the push pin block, the front ends of the two pad block reset springs are respectively fixedly connected to the left and right ends of the rear wall of the pad pin block, the rear ends of the two pad block reset springs are respectively fixedly connected to the left and right ends of the front wall of the spring connection block, the pad block push column is inserted in the guide push hole and can move forward and backward relative to the guide push hole, the pressure plate is fixedly installed on the top of the base, the bottom of the pressure plate and the top of the push pin block can slide relative to each other, and the push pin block front and rear drive module is used to drive the push pin block to move forward and backward. The automatic pin insertion mechanism can smoothly and automatically insert the pin into the pinhole specified by the connector, thereby improving the installation efficiency and installation accuracy of the connector pin.

[0004] However, the above practicality still has shortcomings:

[0005] Different application scenarios require the use of two-pin connectors of different sizes. The fixed pin placement holes can only be used for two-pin connectors of corresponding sizes, while two-pin connectors of another specification cannot be used. The adaptability is poor and the scope of use is narrow. Utility Model Content

[0006] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes an automatic pin insertion machine for a double-pin connector, which solves the problem that different application scenarios require the use of double-pin connectors of different sizes, the fixed pin placement hole can only be used for double-pin connectors of corresponding sizes, and the double-pin connectors of another specification cannot be used, resulting in poor adaptability and a narrow range of use.

[0007] To achieve the above-mentioned purpose, the utility model proposes an automatic pin insertion machine for a double-pin connector, comprising a housing of the automatic pin insertion machine, a working groove is provided inside the housing of the automatic pin insertion machine, a fixing component and a splicing component are provided inside the working groove, wherein:

[0008] The splicing assembly includes a clamping disc, a side wall of the clamping disc is provided with a square notch, an interior of the clamping disc is provided with an annular groove, the square notch is connected to the annular groove, the annular groove is arc-shaped, both side walls of the automatic needle insertion machine housing are provided with openings, the interiors of the two openings are threadedly connected with threaded rods, one end of a pair of the threaded rods extends into the working groove, and one end of a pair of the threaded rods extending into the working groove are fixedly connected to a limiting plate, a support rod is fixedly connected to the side wall of one of the limiting plates, the clamping disc is fixedly connected to the side wall of the other limiting plate, the fixing assembly includes a plurality of fixing blocks, the clamping disc and the support rod are respectively fixedly connected to the two side walls of the fixing block, and the top of the support rod is fixedly connected with a clamping block.

[0009] Preferably, a plurality of the fixing blocks are arranged between a pair of limiting plates.

[0010] Preferably, a fixed bin is provided inside the fixed block, stretching rods are connected through both ends of the fixed block, springs are sleeved on the outer sides of a pair of stretching rods, both ends of the springs are fixedly connected to the outer side walls of the stretching rod and the fixed block respectively, one end of the pair of stretching rods extends into the fixed bin, and one end of the pair of stretching rods extending into the fixed bin is fixedly connected to a pressure plate.

[0011] Preferably, pins are arranged inside the pair of pressure plates.

[0012] Preferably, a notch is provided on one side of the pressing plate close to the insertion pin.

[0013] Preferably, the clamping block is clamped in the square notch, and the clamping block is slidably connected in the annular groove.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. Through the setting of the fixed component, when placing the pin, first adjust the position of the fixed block according to the size specifications of the double-pin connector, and control the movement of the limit plate in the working groove by turning the threaded rod, and the fixed block is fixed on the limit plate by the splicing component. The fixed block will move with the movement of the limit plate, thereby realizing real-time adjustment of the spacing of a pair of fixed blocks, so that it can adapt to more specifications of double-pin connectors. The advantage of this design is that by adjusting the spacing in real time, the device can adapt to more different specifications of double-pin connectors, which means that the same connector can be used in different applications and scenarios, reducing the complexity of design and production, while improving the flexibility and compatibility of the connector. The connector that can adjust the spacing in real time can also reduce the types of connectors of different specifications, saving development and production costs. With a connector that can adjust the spacing in real time, only a small number of connectors of different specifications are needed to adapt to a variety of application requirements, which can reduce inventory, inventory costs and management complexity.

[0016] 2. The fixed block with real-time adjustment of spacing can ensure better physical and electrical connection. The spacing adaptability of the fixed block can help ensure proper alignment and contact between connectors, reduce poor connection and signal interference, and improve the reliability and stability of the connection.

[0017] 3. Through the setting of the splicing components, when adjusting the spacing of the fixed blocks, first move the limit plate to the appropriate position, and then move the block on the fixed block to the square notch of the clamping disc on the limit plate. At this time, the fixed block is in a vertical state, and then the fixed block is rotated as a whole to make it horizontal, and the block on the fixed block will rotate in the ring groove. At this time, the fixed block cannot fall off the limit plate to achieve the fixed effect. The fixing steps of the block on the other half of the limit plate and the clamping disc on the fixed block are the same as above. The advantage of this design is that the limit plate can be adjusted to a suitable size in advance, and then the fixed block is fixed. By adjusting the limit plate to a suitable size in advance, the installation process of the connector can be simplified. During installation, only the fixed block needs to be fixed on the adjusted limit plate, and no additional adjustment and alignment are required. This can save installation time and reduce the complexity of installation. Secondly, by fixing the fixed block on the limit plate, the fixed block can be quickly replaced.

[0018] 4. Long-term use may cause the fixing block to malfunction. When the fixing block needs to be replaced, just remove the fixing block on the limit plate and install a new one without adjusting the limit plate again. This can reduce the workload and time of replacing the fixing block.

[0019] 5. After the limit plate is adjusted to the appropriate size in advance, the installation and replacement process of the fixed block is simpler and more efficient, which can improve the overall work efficiency. Especially in large-scale production and assembly, the saved time and labor costs will significantly improve production efficiency and product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the fixing assembly of the utility model;

[0022] Figure 3 This is a schematic diagram of the card block structure of the utility model;

[0023] Figure 4 It is a schematic diagram of the structure of the clamping disc of the utility model.

[0024] In the figure: 1. Automatic pin insertion machine housing; 11. Working groove; 12. Opening; 2. Threaded rod; 21. Limiting plate; 3. Fixing assembly; 31. Fixing block; 32. Fixing bin; 33. Stretching rod; 34. Spring; 35. Pressing plate; 351. Notch; 4. Splicing assembly; 41. Snap-on disc; 411. Square notch; 412. Ring groove; 42. Support rod; 43. Block; 5. Pin. DETAILED DESCRIPTION

[0025] The technical solution of the utility model will be described clearly and completely in conjunction with the embodiments below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] like Figure 1-4 As shown, an automatic pin insertion machine for a double-pin connector includes an automatic pin insertion machine housing 1, a working groove 11 is provided inside the automatic pin insertion machine housing 1, and a fixing component 3 and a splicing component 4 are provided inside the working groove 11, wherein:

[0027] The splicing component 4 includes a clamping disc 41, a side wall of the clamping disc 41 is provided with a square notch 411, an interior of the clamping disc 41 is provided with an annular groove 412, the square notch 411 is connected to the annular groove 412, the annular groove 412 is arc-shaped, both side walls of the automatic needle insertion machine housing 1 are provided with openings 12, the interiors of the two openings 12 are threadedly connected with threaded rods 2, one end of a pair of threaded rods 2 extends into the working groove 11, and one end of a pair of threaded rods 2 extending into the working groove 11 is fixedly connected to a limiting plate 21, a support rod 42 is fixedly connected to the side wall of one limiting plate 21, the clamping disc 41 is fixedly connected to the side wall of the other limiting plate 21, the fixing component 3 includes a plurality of fixing blocks 31, the clamping disc 41 and the support rod 42 are respectively fixedly connected to the two side walls of the fixing block 31, and the top of the support rod 42 is fixedly connected with a clamping block 43.

[0028] When making adjustments, first adjust the position of the fixed block 31 according to the size specifications of the double-pin connector. By rotating the threaded rod 2, the limit plate 21 can be controlled to move in the working groove 11, and the fixed block 31 is fixed on the limit plate 21 by the splicing component 4. The fixed block 31 will move with the movement of the limit plate 21, thereby realizing real-time adjustment of the spacing between a pair of fixed blocks 31, so that it can adapt to more specifications of double-pin connectors. The advantage of this design is that by adjusting the spacing in real time, the device can adapt to more double-pin connectors of different specifications, which means that the same connector can be used in different applications and scenarios, reducing the complexity of design and production, while improving the flexibility and compatibility of the connector. The connector that can adjust the spacing in real time can also reduce the types of connectors of different specifications, saving development and production costs. With a connector that can adjust the spacing in real time, only a small number of connectors of different specifications are needed to adapt to a variety of application requirements, which can reduce inventory, reduce inventory costs and management complexity.

[0029] A plurality of fixed blocks 31 are arranged between a pair of limit plates 21, and a fixed bin 32 is opened inside the fixed block 31. Both ends of the fixed block 31 are connected with stretching rods 33, and the outer sides of the pair of stretching rods 33 are sleeved with springs 34. Both ends of the spring 34 are fixedly connected to the outer side walls of the stretching rod 33 and the fixed block 31, respectively. One end of the pair of stretching rods 33 extends into the fixed bin 32, and one end of the pair of stretching rods 33 extending into the fixed bin 32 is fixedly connected with a pressure plate 35.

[0030] The above structure can adjust the spacing in real time. The fixed block 31 that adjusts the spacing in real time can ensure better physical and electrical connections. The spacing adaptability of the fixed block 31 can help ensure proper alignment and contact between connectors, reduce poor connections and signal interference, and improve the reliability and stability of the connection.

[0031] A pair of pressure plates 35 are provided with a pin 5 inside, and a notch 351 is provided on one side of the pressure plate 35 close to the pin 5. The clamping block 43 is clamped in the square notch 411, and the clamping block 43 is slidably connected in the annular groove 412. When adjusting the spacing of the fixed block 31, the limiting plate 21 is first moved to a suitable position, and then the clamping block 43 on the fixed block 31 is moved to the square notch 411 of the clamping disk 41 on the limiting plate 21. At this time, the fixed block 31 is in a vertical state, and then the fixed block 31 is rotated as a whole to make it horizontal, and the clamping block 43 on the fixed block 31 will Rotate in the annular groove 412, at this time, the fixing block 31 cannot fall off the limit plate 21 to achieve the fixing effect, and the fixing steps of the clamping block 43 on the other half of the limit plate 21 and the clamping disc 41 on the fixing block 31 are the same as above. The advantage of this design is that the limit plate 21 can be adjusted to a suitable size in advance, and then the fixing block 31 can be fixed. By adjusting the limit plate 21 to a suitable size in advance, the installation process of the connector can be simplified. During installation, it is only necessary to fix the fixing block 31 on the already adjusted limit plate 21, and no additional adjustment and alignment are required. This can save installation time and reduce the complexity of installation. Secondly, by fixing the fixing block 31 on the limit plate 21, the fixing block 31 can be quickly replaced.

[0032] Working principle: when placing the pin 5, the position of the fixing block 31 is adjusted according to the size specifications of the double-pin connector. By rotating the threaded rod 2, the limit plate 21 can be controlled to move in the working groove 11, and the fixing block 31 is fixed on the limit plate 21 by the splicing component 4. The fixing block 31 will move with the movement of the limit plate 21, thereby realizing real-time adjustment of the spacing between a pair of fixing blocks 31, so that it can adapt to more specifications of double-pin connectors. When adjusting the spacing between the fixing blocks 31, first move the limit plate 21 to a suitable position, and then move the clamping block 43 on the fixing block 31 to the square notch 411 of the clamping disc 41 on the limit plate 21. At this time, the fixing block 31 is in a vertical state, and then the fixing block 31 is rotated as a whole to make it horizontal, and the clamping block 43 on the fixing block 31 It will rotate in the annular groove 412. At this time, the fixed block 31 cannot fall off the limit plate 21 to achieve the fixed effect. The fixing steps of the clamping block 43 on the other half of the limit plate 21 and the clamping disc 41 on the fixed block 31 are the same as above. The advantage of this design is that the limit plate 21 can be adjusted to a suitable size in advance, and then the fixed block 31 can be fixed. By adjusting the limit plate 21 to a suitable size in advance, the installation process of the connector can be simplified. During installation, it is only necessary to fix the fixed block 31 on the adjusted limit plate 21 without additional adjustment and alignment. In addition, long-term use may cause the fixed block 31 to malfunction. When the fixed block 31 needs to be replaced, it is only necessary to remove the fixed block 31 on the limit plate 21 and install a new fixed block 31 without adjusting the limit plate 21 again. This can reduce the workload and time of replacing the fixed block 31. The work is now completed.

[0033] The above embodiments are only used to illustrate the technical method of the utility model rather than to limit it. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical method of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical method of the utility model.

Claims

1. An automatic pin insertion machine for a double-pin connector, characterized in that: The invention comprises an automatic needle insertion machine housing (1), wherein a working groove (11) is provided inside the automatic needle insertion machine housing (1), and a fixing component (3) and a splicing component (4) are provided inside the working groove (11), wherein: The splicing assembly (4) comprises a clamping disc (41), a side wall of the clamping disc (41) is provided with a square notch (411), an interior of the clamping disc (41) is provided with an annular groove (412), the square notch (411) is communicated with the annular groove (412), the annular groove (412) is arc-shaped, both side walls of the automatic needle insertion machine housing (1) are provided with openings (12), the interiors of the two openings (12) are threadedly connected with threaded rods (2), one end of a pair of the threaded rods (2) extends to the working groove (11) One end of a pair of threaded rods (2) extending into the working groove (11) is fixedly connected to a limit plate (21); a support rod (42) is fixedly connected to the side wall of one limit plate (21); the clamping disc (41) is fixedly connected to the side wall of the other limit plate (21); the fixing assembly (3) comprises a plurality of fixing blocks (31); the clamping disc (41) and the support rod (42) are respectively fixedly connected to the two side walls of the fixing block (31); and a clamping block (43) is fixedly connected to the top of the support rod (42).

2. The automatic pin insertion machine for a double-pin connector according to claim 1, characterized in that: A plurality of the fixing blocks (31) are arranged between a pair of limiting plates (21).

3. The automatic pin insertion machine for a double-pin connector according to claim 1, characterized in that: A fixed bin (32) is provided inside the fixed block (31), and stretching rods (33) are connected through both ends of the fixed block (31), and springs (34) are sleeved on the outer sides of a pair of stretching rods (33), and the two ends of the springs (34) are respectively fixedly connected to the outer side walls of the stretching rods (33) and the fixed block (31), and one end of the pair of stretching rods (33) extends into the fixed bin (32), and one end of the pair of stretching rods (33) extending into the fixed bin (32) is fixedly connected to a pressure plate (35).

4. The automatic pin insertion machine for a double-pin connector according to claim 3, characterized in that: Insertion pins (5) are arranged inside a pair of pressing plates (35).

5. The automatic pin insertion machine for a double-pin connector according to claim 4, characterized in that: A notch (351) is formed on one side of the pressing plate (35) close to the insertion pin (5).

6. The automatic pin insertion machine for a double-pin connector according to claim 1, characterized in that: The clamping block (43) is clamped in the square notch (411), and the clamping block (43) is slidably connected in the annular groove (412).

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