Pin height detection structure of automatic pin insertion machine

Abstract

The utility model relates to the technical field of detection structures, and particularly discloses a contact pin height detection structure of an automatic contact pin machine, which comprises a contact pin machine body, a fixed seat is fixedly arranged on the contact pin machine body, an electric push rod is fixedly arranged on the fixed seat, a telescopic rod moves downwards to drive a connecting seat to move downwards, a contact pin is arranged on the connecting seat, and the electric push rod is fixedly arranged on the contact pin machine body. The connecting seat moves downwards to drive the contact pin to be inserted into the terminal, and the displacement sensor is arranged on the connecting seat, so that the downward moving distance of the connecting seat and the contact pin can be accurately controlled, the position information of the contact pin entering the terminal can be detected, the height of the contact pin of the terminal can be detected in real time, the damage rate is reduced, and the production efficiency is improved. The sliding rod is loosened, the fixing rod is reset through the elastic reset effect of the spring, the fixing rod is inserted into the fixing block, fixed installation of the fixing block and the displacement sensor is achieved, installation and disassembly are simple, and the displacement sensor is convenient to maintain or replace.

Description

Technical Field

[0001] The utility model relates to the technical field of detection structures, in particular to a pin insertion height detection structure of an automatic pin insertion machine. Background Art

[0002] The automatic pin insertion machine is a device provided for inserting the insulating framework of various coils and transformers into the terminal posts.

[0003] The pin height detection structure of the existing automatic pin insertion machine still has some shortcomings. It cannot accurately detect the position information of the pin entering the terminal, cannot ensure real-time detection of the pin height of the terminal, and has a high damage rate. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a pin height detection structure for an automatic pin insertion machine, which solves the technical problems that the pin height detection structure of the existing automatic pin insertion machine still has some deficiencies, such as being unable to accurately detect the position information of the pin entering the terminal, being unable to ensure real-time detection of the pin height of the terminal, and having a high damage rate.

[0006] (II) Technical solution

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A pin insertion height detection structure of an automatic pin insertion machine comprises a pin insertion machine body, a fixing seat is fixedly mounted on the pin insertion machine body, an electric push rod is fixedly mounted on the fixing seat, the bottom end of the telescopic rod of the electric push rod is fixedly connected to the connecting seat, a fixing block is mounted on the connecting seat, a displacement sensor is fixedly mounted on the fixing block, wherein connecting blocks are fixedly mounted on both ends of the fixing block, a through opening is opened on the surface of each of the connecting blocks, a fixing component is arranged on the connecting seat, the fixing component comprises a sliding rod, a fixing rod is fixedly mounted on the sliding rod, the sliding rod is L-shaped, wherein a mounting groove is opened on the surface of the connecting seat, the fixing block is inserted into the mounting groove, and the fixing rod is inserted into the fixing block.

[0009] Preferably, the fixing rod is slidably mounted in the connecting seat, wherein a circular ring is fixedly mounted on the sliding rod.

[0010] Preferably, an annular groove is provided in the connecting seat, wherein the circular ring is slidably installed in the annular groove.

[0011] Preferably, the movable sleeve on the slide rod is provided with a spring, wherein the circular ring is fixedly connected to the annular groove via the spring.

[0012] Preferably, two supporting blocks are fixedly mounted on the connecting seat, wherein the two connecting blocks are respectively located at the upper ends of the two supporting blocks.

[0013] Preferably: a penetrating rod is fixedly passed through each of the two support blocks, wherein the two penetrating rods are movable through the through openings respectively.

[0014] (III) Beneficial effects

[0015] 1. The connecting seat is driven downward by moving the telescopic rod. A pin is installed on the connecting seat. The downward movement of the connecting seat drives the pin to be inserted into the terminal. A displacement sensor is provided on the connecting seat, so that the downward movement distance of the connecting seat and the pin can be accurately controlled, thereby detecting the position information of the pin entering the terminal. The height of the inserted terminal can be measured by the displacement sensor, ensuring real-time detection of the height of the terminal pin and reducing the damage rate.

[0016] 2. By pulling the slide bar outward, the fixing rod is separated from the fixing block. At this time, the fixing block is not blocked by the fixing rod, and the staff can move the fixing block up and take it out. The disassembly of the fixing block and the displacement sensor is relatively simple. When the displacement sensor needs to be installed, the slide bar is pulled outward to move the ring. The movement of the ring will exert a force on the spring, causing the spring to be compressed. Then the fixing block is inserted into the installation groove, and the two connecting blocks are placed on the support block. Then the slide bar is released, and the elastic reset effect of the spring is used to reset the fixing rod, so that the fixing rod is inserted into the fixing block, thereby realizing the fixed installation of the fixing block and the displacement sensor. The installation and disassembly are relatively simple, which is convenient for repairing or replacing the displacement sensor. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings.

[0018] Figure 1 This is the overall structural diagram of the pin insertion height detection structure of the automatic pin insertion machine of the utility model;

[0019] Figure 2 This is a structural diagram of the slide bar of the utility model;

[0020] Figure 3 This is a cutaway structural diagram of the connection seat of the utility model;

[0021] Figure 4 This is a structural diagram of the through rod of the utility model.

[0022] Legend: 1. Pin insertion machine body; 11. Fixed seat; 2. Electric push rod; 3. Connecting seat; 31. Mounting groove; 32. Annular groove; 4. Fixed block; 41. Displacement sensor; 42. Connecting block; 43. Through port; 5. Support block; 51. Through rod; 6. Sliding rod; 61. Fixed rod; 62. Ring; 63. Spring. DETAILED DESCRIPTION

[0023] The embodiment of the present application provides a pin height detection structure of an automatic pin insertion machine, which effectively solves some shortcomings of the pin height detection structure of the existing automatic pin insertion machine, such as the inability to accurately detect the position information of the pin entering the terminal, the inability to ensure real-time detection of the pin height of the terminal, and the high damage rate. The pin height detection structure of the automatic pin insertion machine drives the connecting seat to move downward by moving the telescopic rod downward. The connecting seat is equipped with a pin, and the downward movement of the connecting seat drives the pin to be inserted into the terminal. The connecting seat is provided with a displacement sensor, which can accurately control the downward movement distance of the connecting seat and the pin, so that the position information of the pin entering the terminal can be detected. The height of the inserted terminal can be measured by the displacement sensor to ensure the terminal The pin height is detected in real time to reduce the damage rate. The sliding rod is pulled outward to make the fixing rod detach from the fixing block. At this time, the fixing block is not blocked by the fixing rod, and the staff can move the fixing block up and take it out. The disassembly of the fixing block and the displacement sensor is relatively simple. When the displacement sensor needs to be installed, the sliding rod is pulled outward to move the ring. The movement of the ring will exert a force on the spring, causing the spring to be compressed. Then the fixing block is inserted into the installation groove, and the two connecting blocks are placed on the support block. Then the sliding rod is released, and the elastic reset effect of the spring is used to reset the fixing rod, so that the fixing rod is inserted into the fixing block, thereby realizing the fixed installation of the fixing block and the displacement sensor. The installation and disassembly are relatively simple, which is convenient for repairing or replacing the displacement sensor.

[0024] Example

[0025] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the technical solution in the embodiment of the present application effectively solves the technical problems that the pin height detection structure of the existing automatic pin insertion machine still has some shortcomings, such as the inability to accurately detect the position information of the pin entering the terminal, the inability to ensure real-time detection of the pin height of the terminal, and the high damage rate. The overall idea is as follows:

[0026] In view of the problems existing in the prior art, the utility model provides a pin insertion height detection structure of an automatic pin insertion machine, including a pin insertion machine body 1, a fixed seat 11 is fixedly installed on the pin insertion machine body 1, an electric push rod 2 is fixedly installed on the fixed seat 11, the bottom end of the telescopic rod of the electric push rod 2 is fixedly connected to a connecting seat 3, a fixing block 4 is installed on the connecting seat 3, a displacement sensor 41 is fixedly installed on the fixing block 4, the electric push rod 2 is started to move the telescopic rod downward, and the connecting seat 3 is driven to move downward by the telescopic rod downward, a pin is installed on the connecting seat 3, and the pin is inserted into the terminal by the downward movement of the connecting seat 3, and the displacement sensor 41 is arranged on the connecting seat 3, so that the downward movement distance of the connecting seat 3 and the pin can be accurately controlled, so that the position information of the pin entering the terminal can be detected, so as to ensure the real-time detection of the pin height of the terminal and reduce the damage rate;

[0027] Wherein, both ends of the fixed block 4 are fixedly installed with connecting blocks 42, and the surface of each connecting block 42 is provided with a through hole 43. A fixing component is arranged on the connecting seat 3, and the fixing component includes a slide rod 6, and a fixing rod 61 is fixedly installed on the slide rod 6. The slide rod 6 is L-shaped, wherein a mounting groove 31 is provided on the surface of the connecting seat 3, the fixed block 4 is inserted into the mounting groove 31, and the fixing rod 61 is inserted into the fixed block 4, and the fixing rod 61 is slidably installed in the connecting seat 3, wherein a circular ring 62 is fixedly installed on the slide rod 6, and an annular groove 32 is provided in the connecting seat 3, wherein the circular ring 62 is slidably installed in the annular groove 32, and a spring 63 is movably sleeved on the slide rod 6, wherein the circular ring 62 is fixedly connected to the annular groove 32 through the spring 63, and two supporting blocks 5 are fixedly installed on the connecting seat 3, wherein the two connecting blocks 42 are respectively located at the upper ends of the two supporting blocks 5, and the two supporting blocks 5 are fixedly penetrated by a through rod 51, which In the embodiment, the two through rods 51 respectively penetrate the through openings 43 movably, and the fixed rod 61 is separated from the fixed block 4 by pulling the slide bar 6 outward. At this time, the fixed block 4 is not blocked by the fixed rod 61, and the staff can move the fixed block 4 upward and take it out. The removal of the fixed block 4 and the displacement sensor 41 is relatively simple. When the displacement sensor 41 needs to be installed, the slide bar 6 is pulled outward to move the ring 62. The movement of the ring 62 will exert a force on the spring 63, so that the spring 63 is compressed. Then the fixed block 4 is inserted into the installation groove 31, and the two connecting blocks 42 are placed on the support block 5. Then the slide bar 6 is released, and the elastic reset effect of the spring 63 is used to reset the fixed rod 61, so that the fixed rod 61 is inserted into the fixed block 4, so that the fixed block 4 and the displacement sensor 41 are fixedly installed. The installation and removal are relatively simple, and it is convenient to repair or replace the displacement sensor 41.

[0028] Working principle:

[0029] In the first step, the electric push rod 2 is started to move the telescopic rod downward, and the connection seat 3 is driven downward by the movement of the telescopic rod. A pin is installed on the connection seat 3. The downward movement of the connection seat 3 drives the pin to be inserted into the terminal. The connection seat 3 is provided with a displacement sensor 41, which can accurately control the downward distance of the connection seat 3 and the pin, so as to detect the position information of the pin entering the terminal, thereby ensuring real-time detection of the pin height of the terminal and reducing the damage rate.

[0030] In the second step, when it is necessary to disassemble the displacement sensor 41, the staff pulls the sliding bar 6 outward to make the fixing rod 61 disengage from the fixing block 4. At this time, the fixing block 4 is not blocked by the fixing rod 61, and the staff can move the fixing block 4 up and take it out. The disassembly of the fixing block 4 and the displacement sensor 41 is relatively simple. When it is necessary to install the displacement sensor 41, the sliding bar 6 is pulled outward to move the ring 62. The movement of the ring 62 will exert a force on the spring 63, so that the spring 63 is compressed. Then the fixing block 4 is inserted into the installation groove 31, and the two connecting blocks 42 are placed on the supporting block 5. Then the sliding bar 6 is released, and the elastic reset effect of the spring 63 is used to reset the fixing rod 61, so that the fixing rod 61 is inserted into the fixing block 4, so as to realize the fixed installation of the fixing block 4 and the displacement sensor 41. The installation and disassembly are relatively simple, which is convenient for repairing or replacing the displacement sensor 41.

[0031] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A pin insertion height detection structure of an automatic pin insertion machine, comprising a pin insertion machine body (1), characterized in that: A fixing seat (11) is fixedly mounted on the pin insertion machine body (1), an electric push rod (2) is fixedly mounted on the fixing seat (11), a connecting seat (3) is fixedly connected to the bottom end of the telescopic rod of the electric push rod (2), a fixing block (4) is mounted on the connecting seat (3), and a displacement sensor (41) is fixedly mounted on the fixing block (4); Wherein, both ends of the fixing block (4) are fixedly mounted with connecting blocks (42), and a through hole (43) is provided on the surface of each connecting block (42); a fixing component is arranged on the connecting seat (3), and the fixing component comprises a sliding rod (6), and a fixing rod (61) is fixedly mounted on the sliding rod (6), and the sliding rod (6) is L-shaped; The surface of the connecting seat (3) is provided with a mounting groove (31), the fixing block (4) is inserted into the mounting groove (31), and the fixing rod (61) is inserted into the fixing block (4).

2. The pin insertion height detection structure of the automatic pin insertion machine according to claim 1, characterized in that: The fixing rod (61) is slidably mounted in the connecting seat (3); Wherein, a circular ring (62) is fixedly mounted on the sliding rod (6).

3. The pin insertion height detection structure of the automatic pin insertion machine as claimed in claim 2, characterized in that: An annular groove (32) is provided in the connecting seat (3); The circular ring (62) is slidably mounted in the annular groove (32).

4. The pin insertion height detection structure of the automatic pin insertion machine as claimed in claim 3, characterized in that: The movable sleeve on the slide rod (6) is provided with a spring (63); The circular ring (62) is fixedly connected to the annular groove (32) via a spring (63).

5. The pin insertion height detection structure of the automatic pin insertion machine according to claim 1, characterized in that: Two support blocks (5) are fixedly mounted on the connecting seat (3); Wherein, the two connecting blocks (42) are respectively located at the upper ends of the two supporting blocks (5).

6. The pin insertion height detection structure of the automatic pin insertion machine as claimed in claim 5, characterized in that: A penetrating rod (51) is fixedly inserted into each of the two support blocks (5); The two penetration rods (51) are respectively and movably penetrate the through openings (43).

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