Cam extension socket terminal mechanism for connector production and use method of cam extension socket terminal mechanism

Abstract

A cam extension socket terminal mechanism for connector production disclosed by the present invention comprises a lower fixed seat, a main body feeding assembly, a glue discharging module, a glue shaping module, a plug end displacement module, a cam extension socket module, a terminal folding module and a terminal pressing module are fixedly installed on the lower fixed seat, one side of the main body feeding assembly is provided with the glue discharging module, and the other side of the main body feeding assembly is provided with the glue discharging module. A glue discharging module is arranged on the base, a glue shaping module is erected above the glue discharging module, a plug end displacement module is arranged on one side of the glue discharging module, a cam extension socket module, a terminal folding module and a terminal pressing module are erected above the plug end displacement module, a terminal feeding channel is formed in the cam extension socket module, and a terminal folding channel is formed in the terminal folding module. According to the invention, the plurality of cams are simultaneously controlled by one power motor, so that the intermittent work of a plurality of structures is realized, the matching relationship among the plurality of structures is improved, and the manufacturing cost is reduced.

Description

Technical Field

[0001] The present invention relates to the field of automated machinery, and in particular to a cam plug-in terminal mechanism for connector production and a method of using the same. Background Art

[0002] The connector includes a connector body and terminals embedded in the connector body, and the terminals and the connector body are produced separately. In order to realize the production of the connector, the terminals need to be inserted into the connector body. The existing terminal strip insertion mechanisms are responsible for different tasks through multiple power systems. For example, the cutting of the terminals, the positioning of the terminals, the insertion of the terminals and other processes all require an independent power device to provide power, which increases the equipment cost, and intermittent adjustment is required between the multiple power devices. In order to achieve the coordination between the multiple power systems and prevent errors, coordination is required through multiple sensors. At the same time, after the device has worked for a certain period of time, since it is impossible to adjust the various power systems perfectly, it is necessary to re-calibrate after the equipment has worked for a certain period of time. The calibration process is relatively cumbersome. In order to reduce production costs and improve work efficiency, and improve the coordination relationship between multiple power systems, it is necessary to prepare a terminal strip insertion mechanism that can achieve high coordination performance between multiple power systems. Summary of the invention

[0003] The main purpose of the present invention is to provide a cam plug-in terminal mechanism for connector production and a method of using the same, which can provide power to multiple power systems through one power source, reduce production costs, improve work efficiency, and improve the coordination between multiple power systems.

[0004] To achieve the above object, the technical solution adopted by the present invention is: A cam plug-in terminal mechanism for connector production comprises a lower fixed seat, on which a main body feeding assembly, a glue discharge module, a colloid shaping module, a plug-end shifting module, a cam plug-in module, a terminal folding module and a terminal pressing module are fixedly installed. A glue discharge module is arranged on one side of the main body feeding assembly, a colloid shaping module is arranged above the glue discharge module, a plug-end shifting module is arranged on one side of the glue discharge module, a cam plug-in module, a terminal folding module and a terminal pressing module are arranged above the plug-end shifting module, respectively. The cam plug-in module comprises a cam fixing frame, a terminal feeding module, a cam A wheel rotating motor, a camshaft, a first cam linkage assembly, a second cam linkage assembly, a third cam linkage assembly and a fourth cam linkage assembly, a cam rotating motor is fixedly mounted on the cam fixing frame, an output end of the cam rotating motor is fixedly connected to a camshaft, the camshaft is freely rotatably mounted on the cam fixing frame, the first cam linkage assembly, the second cam linkage assembly, the third cam linkage assembly and the fourth cam linkage assembly are sequentially connected to the camshaft, a terminal feeding channel is opened on the cam fixing frame, and the entrance of the terminal feeding channel is connected to the discharge port of the terminal feeding module.

[0005] Furthermore, an insertion port is provided below the terminal feed channel, an insertion avoidance port is provided above the insertion port, the insertion avoidance port is slidably connected to the third cam linkage assembly, a clamping port is provided on one side of the insertion port, the clamping port is slidably connected to the second cam linkage assembly, the insertion port is slidably connected to the fourth cam linkage assembly below, and a first cam linkage assembly is slidably connected between the terminal feed channel and the terminal feeding module.

[0006] Furthermore, the first cam linkage assembly includes a first cam body, a first swing frame, a first swing arm and a cutting head. The first swing frame is fixedly mounted on the cam fixing frame. The first swing frame is rotatably connected to the first swing arm via a rotating shaft. A first cam linkage wheel is rotatably mounted on one end of the first swing arm. The first cam linkage wheel is tightly fitted with the first cam body. A cutting head is fixedly mounted on the other end of the first swing arm. The first cam body is fixedly mounted on the camshaft.

[0007] Furthermore, the second cam linkage assembly includes a second cam body, a second swing frame, a second swing arm and a material clamping assembly, the second cam body is fixedly mounted on the cam shaft, one end of the second swing arm is rotatably connected to a second cam linkage wheel, the second cam linkage wheel is tightly connected to the second cam body, the second swing arm is rotatably mounted on the second swing frame, the second swing frame is fixedly mounted on the cam fixing frame, the other end of the second swing arm is rotatably mounted with a sliding connecting wheel, the sliding connecting wheel is slidably clamped in the material clamping assembly, and the material clamping assembly is fixedly mounted on the cam fixing frame.

[0008] Furthermore, the third cam linkage assembly includes a third cam body, a lifting fixed frame, a reciprocating lifting assembly and an insertion head. The third cam body is fixedly mounted on the camshaft, the lifting fixed frame is fixedly mounted on the cam fixing frame, a lifting guide rail is fixedly mounted on the lifting fixed frame, a reciprocating lifting assembly is slidably connected to the lifting guide rail, a linkage rotating wheel is fixedly mounted on one end of the reciprocating lifting assembly, the linkage rotating wheel is tightly connected to the third cam body, and an insertion head is fixedly mounted on the other end of the reciprocating lifting assembly.

[0009] Furthermore, the fourth cam linkage assembly includes a fourth cam body, a third swing frame, a third swing arm and a supporting plate, the fourth cam body is fixedly mounted on the camshaft, the third swing frame is fixedly mounted on the cam fixing frame, the third swing arm is rotatably mounted on the third swing frame, one end of the third swing arm is rotatably connected to a transmission arm, one end of the transmission arm slides through the third swing frame and the cam fixing frame to fix a third linkage wheel, the third linkage wheel is tightly fitted and connected to the third cam body, the other end of the third swing arm is rotatably connected to a supporting plate, the cam fixing frame is provided with a sliding guide groove, the supporting plate slides through the sliding guide groove and is placed below the insertion port of the feed channel.

[0010] Furthermore, the reciprocating lifting assembly includes a reciprocating lifting plate, an upper pressure plate and a return spring. The upper end surface of the reciprocating lifting plate is fixedly mounted with the upper pressure plate, the lower end surface of the upper pressure plate is fixedly connected with the return spring, and the return spring is fixedly mounted on the second cam linkage assembly.

[0011] Furthermore, the material clamping assembly includes a material clamping seat, a material clamping guide column, a material clamping plate and a material clamping linkage block. There are four material clamping guide columns, and the four material clamping guide columns are fixedly installed on the third cam linkage assembly. One end of the material clamping guide column is fixedly provided with a spring limiter on the principle of the third cam linkage assembly. The material clamping seat is slidably connected to the material clamping seat, and the material clamping plate is fixedly installed on the material clamping seat. The material clamping linkage block is also fixedly installed on the material clamping seat. The material clamping linkage block is provided with a linkage groove, and a sliding connecting wheel is slidably installed in the linkage groove.

[0012] Furthermore, a method for using a cam plug-in terminal mechanism for connector production includes the steps of: S1: Loading the connector body. The connector body is arranged in the mold of the debonding module through the body loading assembly. After the debonding module is loaded, the mold is controlled to be transferred to the colloid shaping module. The colloid shaping module further positions the body in the mold, and the positioned connector body is transferred to the mold provided in the plug end shifting module. S2 terminal plug-in, through the rotation of a camshaft to drive four cams, through the four cams respectively control the cutting component, clamping component, support component and plug-in component intermittent operation, to achieve error-free matching relationship of the four components, improve the matching relationship of each component when the terminal is plugged in, and realize the terminal plugged into the connector body; S3 bending and pressing, the terminal is bent by the terminal bending material assembly, and after bending, the terminal and the connector body are pressed by the terminal pressing module to complete the plug-in work of the terminal and the connector body; S4 unloading, the connector after pressing is transferred to the unloading port for unloading or transferred to the next station for subsequent processing.

[0013] Furthermore, the specific steps of the terminal plug-in include: the supporting component first supports the material entering the terminal strip to prevent the terminal strip from sagging due to gravity, the head of the terminal strip is clamped by the clamping component, and then the terminal strip is cut by the cutting component to form a terminal strip of the required length. At this time, the supporting component is in a state of avoiding the terminal strip, and the inserting component presses down to insert the terminal.

[0014] Compared with the prior art, the present invention has the following beneficial effects: The present invention realizes power supply for multiple power systems through one power motor, improves the coordination between multiple power systems, and reduces equipment manufacturing cost and maintenance cost. Multiple power systems are connected to one camshaft, and only need to be calibrated once, and basically no further calibration is required subsequently, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A perspective view of the present invention; Figure 2 It is a front view of the present invention; Figure 3 It is a three-dimensional enlarged view of the cam plug module of the present invention; Figure 4 This is a three-dimensional enlarged view of the cam plug module of the present invention from another angle; Figure 5 This is a front structural diagram of the cam plug-in module of the present invention; Figure 6 This is a top view of the cam plug module of the present invention; Figure 7 It is a right view structural diagram of the cam plug module of the present invention; Figure 8 It is a partial structural stereogram of the cam plug module of the present invention; Fig. 9 It is a three-dimensional schematic diagram of the partial structure of the cam plug module of the present invention.

[0016] Description of reference numerals: 1. Main body feeding assembly; 2. Glue removal module; 3. Glue shaping module; 4. Plug end shifting module; 5. Cam insertion module; 6. Terminal folding module; 7. Terminal pressing module; 8. Cam fixing frame; 9. Terminal feeding module; 51. Cam rotating motor; 52. Cam shaft; 53. First cam linkage assembly; 54. Second cam linkage assembly; 55. Third cam linkage assembly; 56. Fourth cam linkage assembly; 531. First cam body; 532. First swing frame; 533. First swing arm; 534. Cutting blade; 535. First cam linkage wheel; 541. Second cam body; 542. Second swing frame; 543. Second swing arm; 5 44. Clamping assembly; 545. Second cam linkage wheel; 546. Sliding connecting wheel; 551. Third cam body; 552. Lifting fixed frame; 553. Reciprocating lifting assembly; 554. Inserting head; 555. Linked rotating wheel; 561. Fourth cam body; 562. Third swing frame; 563. Third swing arm; 564. Supporting plate; 565. Transmission arm; 566. Third linkage wheel; 5531. Reciprocating lifting plate; 5532. Upper pressure plate; 5533. Reset spring; 5441. Clamping seat; 5442. Clamping guide column; 5443. Clamping plate; 5444. Clamping linkage block; 5445. Spring limiter; 5446. Linkage groove. DETAILED DESCRIPTION

[0017] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0018] See also Figure 1-Figure 9As shown, a cam row plug terminal mechanism for connector production includes a lower fixed seat, on which a main body feeding component 1, a glue discharge module 2, a colloid shaping module 3, a plug end shifting module 4, a cam row plug module 5, a terminal folding module 6 and a terminal pressing module 7 are fixedly installed. A glue discharge module 2 is provided on one side of the main body feeding component 1. The main body feeding component 1 is used for feeding the connector body. The connector body is arranged in the main body feeding component 1 through a vibration feeding device or other feeding devices. The connector body is respectively fed into the mold groove provided in the glue discharge component through a pushing rod (not shown) provided on the main body feeding component 1. The glue discharge component drives the mold after feeding to the bottom of the colloid shaping module 3. The lifting device and the pressing plate provided on the colloid shaping module 3 prevent the connector body from being offset. Then, the connector body is pushed to the plug end shifting module by a pushing device (not shown). 4, a cam row insertion module 5, a terminal folding module 6 and a terminal pressing module 7 are respectively mounted above the plug end shifting module 4, the cam row insertion module 5 includes a cam fixing frame 8, a terminal feeding module 9, a cam rotating motor 51, a cam shaft 52, a first cam linkage assembly 53, a second cam linkage assembly 54, a third cam linkage assembly 55 and a fourth cam linkage assembly 56, the cam fixing frame 8 is fixedly mounted with a cam rotating motor 51, the output end of the cam rotating motor 51 is fixedly connected with a cam shaft 52, the cam shaft 52 is freely rotatably mounted on the cam fixing frame 8, the cam shaft 52 is sequentially connected with a first cam linkage assembly 53, a second cam linkage assembly 54, a third cam linkage assembly 55 and a fourth cam linkage assembly 56, the cam fixing frame 8 is provided with a terminal feeding channel, the entrance of the terminal feeding channel is butted with the discharge port of the terminal feeding module 9.

[0019] An insertion port is provided below the terminal feeding channel, an insertion avoidance port is provided above the insertion port, the insertion avoidance port is slidably connected to the third cam linkage assembly 55, a clamping port is provided on one side of the insertion port, the clamping port is slidably connected to the second cam linkage assembly 54, and the insertion port is slidably connected to the fourth cam linkage assembly 56 below, and a first cam linkage assembly 53 is slidably connected between the terminal feeding channel and the terminal feeding module 9.

[0020] The first cam linkage assembly 53 includes a first cam body 531, a first swing frame 532, a first swing arm 533 and a cutting blade 534. The first swing frame 532 is fixedly mounted on the cam fixing frame 8. The first swing arm 533 is rotatably connected to the first swing frame 532 via a rotating shaft. A first cam linkage wheel 535 is rotatably mounted on one end of the first swing arm 533. The first cam linkage wheel 535 is tightly fitted with the first cam body 531. A cutting blade 534 is fixedly mounted on the other end of the first swing arm 533. The first cam body 531 is fixedly mounted on the camshaft 52.

[0021] The second cam linkage assembly 54 includes a second cam body 541, a second swing frame 542, a second swing arm 543 and a clamping assembly 544. The second cam body 541 is fixedly mounted on the cam shaft 52. One end of the second swing arm 543 is rotatably connected to a second cam linkage wheel 545. The second cam linkage wheel 545 is tightly connected to the second cam body 541. The second swing arm 543 is rotatably mounted on the second swing frame 542. The second swing frame 542 is fixedly mounted on the cam fixing frame 8. The other end of the second swing arm 543 is rotatably mounted with a sliding connecting wheel 546. The sliding connecting wheel 546 is slidably clamped in the clamping assembly 544. The clamping assembly 544 is fixedly mounted on the cam fixing frame 8.

[0022] The third cam linkage assembly 55 includes a third cam body 551, a lifting fixed frame 552, a reciprocating lifting assembly 553 and an insertion head 554. The third cam body 551 is fixedly installed on the cam shaft 52, the lifting fixed frame 552 is fixedly installed on the cam fixing frame 8, a lifting guide rail is fixedly installed on the lifting fixed frame 552, and the reciprocating lifting assembly 553 is slidably connected to the lifting guide rail. A linkage rotating wheel 555 is fixedly installed on one end of the reciprocating lifting assembly 553, and the linkage rotating wheel 555 is tightly connected to the third cam body 551. The insertion head 554 is fixedly installed on the other end of the reciprocating lifting assembly 553.

[0023] The fourth cam linkage assembly 56 includes a fourth cam body 561, a third swing frame 562, a third swing arm 563 and a supporting plate 564. The fourth cam body 561 is fixedly mounted on the cam shaft 52, and the third swing frame 562 is fixedly mounted on the cam fixing frame 8. The third swing arm 563 is rotatably mounted on the third swing frame 562, and one end of the third swing arm 563 is rotatably connected to a transmission arm 565, and one end of the transmission arm 565 slides through the third swing frame 562 and the cam fixing frame 8 to fix a third linkage wheel 566, and the third linkage wheel 566 is tightly fitted and connected to the third cam body 551, and the other end of the third swing arm 563 is rotatably connected to a supporting plate 564, and a sliding guide groove is provided on the cam fixing frame 8, and the supporting plate 564 slides through the sliding guide groove and is placed below the insertion port of the feed channel.

[0024] The reciprocating lifting assembly 553 includes a reciprocating lifting plate 5531, an upper pressure plate 5532 and a return spring 5533. The upper end surface of the reciprocating lifting plate 5531 is fixedly mounted with the upper pressure plate 5532, and the lower end surface of the upper pressure plate 5532 is fixedly connected with the return spring 5533. The return spring 5533 is fixedly mounted on the second cam linkage assembly 54.

[0025] The material clamping assembly 544 includes a material clamping seat 5441, a material clamping guide column 5442, a material clamping plate 5443 and a material clamping linkage block 5444. There are four material clamping guide columns 5442, and the four material clamping guide columns 5442 are fixedly installed on the third cam linkage assembly 55. One end of the material clamping guide column 5442 is fixedly provided with a spring limiter 5445 according to the principle of the third cam linkage assembly 55. The material clamping guide column 5442 is slidably connected with a material clamping seat 5441, and a material clamping plate 5443 is fixedly installed on the material clamping seat 5441. A material clamping linkage block 5444 is also fixedly installed on the material clamping seat 5441. A linkage groove 5446 is opened on the material clamping linkage block 5444, and a sliding connecting wheel 546 is slidably installed in the linkage groove 5446.

[0026] Specific working steps: S1: Loading the connector body. The connector body is arranged in the mold of the debonding module 2 through the body loading component 1. After the debonding module 2 is loaded, the mold is controlled to be transferred to the colloid shaping module 3. The body in the mold is further positioned by the colloid shaping module 3, and the positioned connector body is transferred to the mold provided by the plug end shifting module 4; The S2 terminal is plugged in, and the rotation of a cam shaft 52 drives four cams, and the four cams respectively control the intermittent operation of the cutting component, the clamping component 544, the supporting component and the plugging component, so as to achieve the error-free matching relationship of the four components, improve the matching relationship of each component when the terminal is plugged in, and realize the plugging of the terminal into the connector body; S3 bending and pressing, the terminal is bent by the terminal bending material assembly to separate the connection part above the terminal from the terminal, remove the useless part of the terminal, and press the terminal and the connector body through the terminal pressing module 7 during bending to complete the plugging work of the terminal and the connector body; S4 unloading, the connector after pressing is transferred to the unloading port for unloading or transferred to the next station for subsequent processing.

[0027] The specific steps of the terminal plug-in include: the supporting component first supports the material entering the terminal strip to prevent the terminal strip from sagging due to gravity, the head of the terminal strip is clamped by the clamping component 544, and then the terminal strip is cut by the cutting component to form a terminal strip of the required length. At this time, the supporting component is in a state of avoiding the terminal strip, and the inserting component presses down to insert the terminal.

[0028] The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiment. Any equivalent modifications or changes made by ordinary technicians in this field based on the contents disclosed by the present invention should be included in the protection scope recorded in the claims.

Claims

1. A cam plug-in terminal mechanism for connector production, comprising a lower fixed seat, on which a main body feeding assembly (1), a glue discharge module (2), a colloid shaping module (3), a plug end shifting module (4), a cam plug-in module (5), a terminal folding module (6) and a terminal pressing module (7) are fixedly mounted, one side of the main body feeding assembly (1) is provided with a glue discharge module (2), a colloid shaping module (3) is mounted above the glue discharge module (2), one side of the glue discharge module (2) is provided with a plug end shifting module (4), and a cam plug-in module (5), a terminal folding module (6) and a terminal pressing module (7) are mounted above the plug end shifting module (4), characterized in that: The cam row insertion module (5) comprises a cam fixing frame (8), a terminal feeding module (9), a cam rotating motor (51), a cam shaft (52), a first cam linkage assembly (53), a second cam linkage assembly (54), a third cam linkage assembly (55) and a fourth cam linkage assembly (56). The cam fixing frame (8) is fixedly mounted with the cam rotating motor (51). The output end of the cam rotating motor (51) is fixedly connected with the cam shaft (52). The cam shaft (52) is rotatably mounted on the cam fixing frame (8). The cam shaft (52) is sequentially connected with the first cam linkage assembly (53), the second cam linkage assembly (54), the third cam linkage assembly (55) and the fourth cam linkage assembly (56). The cam fixing frame (8) is provided with a terminal feeding channel. The entrance of the terminal feeding channel is connected to the discharge port of the terminal feeding module (9).

2. A cam plug-in terminal mechanism for connector production according to claim 1, characterized in that: An insertion port is provided below the terminal feed channel, an insertion avoidance port is provided above the insertion port, the insertion avoidance port is slidably connected to the third cam linkage assembly (55), a clamping port is provided on one side of the insertion port, the clamping port is slidably connected to the second cam linkage assembly (54), and the insertion port is slidably connected to the fourth cam linkage assembly (56) below the insertion port, and a first cam linkage assembly (53) is slidably connected between the terminal feed channel and the terminal feeding module (9).

3. A cam plug-in terminal mechanism for connector production according to claim 1, characterized in that: The first cam linkage assembly (53) comprises a first cam body (531), a first swing frame (532), a first swing arm (533) and a cutting blade (534); the first swing frame (532) is fixedly mounted on a cam fixing frame (8); the first swing arm (533) is rotatably connected to the first swing frame (532) via a rotating shaft; a first cam linkage wheel (535) is rotatably mounted on one end of the first swing arm (533); the first cam linkage wheel (535) is tightly fitted to the first cam body (531); a cutting blade (534) is fixedly mounted on the other end of the first swing arm (533); and the first cam body (531) is fixedly mounted on a cam shaft (52).

4. A cam plug-in terminal mechanism for connector production according to claim 1, characterized in that: The second cam linkage assembly (54) comprises a second cam body (541), a second swing frame (542), a second swing arm (543) and a material clamping assembly (544); the second cam body (541) is fixedly mounted on the cam shaft (52); one end of the second swing arm (543) is rotatably connected to a second cam linkage wheel (545); the second cam linkage wheel (545) is tightly connected to the second cam body (541); the second swing arm (543) is rotatably mounted on the second swing frame (542); the second swing frame (542) is fixedly mounted on the cam fixing frame (8); the other end of the second swing arm (543) is rotatably mounted to a sliding connection wheel (546); the sliding connection wheel (546) is slidably clamped in the material clamping assembly (544); and the material clamping assembly (544) is fixedly mounted on the cam fixing frame (8).

5. The cam plug-in terminal mechanism for connector production according to claim 1, characterized in that: The third cam linkage assembly (55) comprises a third cam body (551), a lifting fixed frame (552), a reciprocating lifting assembly (553) and a material insertion head (554); the third cam body (551) is fixedly mounted on the cam shaft (52); the lifting fixed frame (552) is fixedly mounted on the cam fixing frame (8); a lifting guide rail is fixedly mounted on the lifting fixed frame (552); the reciprocating lifting assembly (553) is slidably connected to the lifting guide rail; a linkage rotating wheel (555) is fixedly mounted on one end of the reciprocating lifting assembly (553); the linkage rotating wheel (555) is tightly fitted and connected to the third cam body (551); and the material insertion head (554) is fixedly mounted on the other end of the reciprocating lifting assembly (553).

6. A cam plug-in terminal mechanism for connector production according to claim 1, characterized in that: The fourth cam linkage assembly (56) comprises a fourth cam body (561), a third swing frame (562), a third swing arm (563) and a support plate (564); the fourth cam body (561) is fixedly mounted on the cam shaft (52); the third swing frame (562) is fixedly mounted on the cam fixing frame (8); a third swing arm (563) is rotatably mounted on the third swing frame (562); one end of the third swing arm (563) is rotatably connected to a transmission arm (564). 65), one end of the transmission arm (565) slides through the third swing frame (562) and the cam fixing frame (8) to be fixedly installed with a third linkage wheel (566), the third linkage wheel (566) is tightly connected to the third cam body (551), the other end of the third swing arm (563) is rotatably connected to a supporting plate (564), the cam fixing frame (8) is provided with a sliding guide groove, the supporting plate (564) slides through the sliding guide groove and is placed below the insertion port of the feed channel.

7. A cam plug-in terminal mechanism for connector production according to claim 5, characterized in that: The reciprocating lifting assembly (553) comprises a reciprocating lifting plate (5531), an upper pressure plate (5532) and a return spring (5533); the upper end surface of the reciprocating lifting plate (5531) is fixedly mounted with the upper pressure plate (5532); the lower end surface of the upper pressure plate (5532) is fixedly connected with the return spring (5533); and the return spring (5533) is fixedly mounted on the second cam linkage assembly (54).

8. The cam plug-in terminal mechanism for connector production according to claim 4, characterized in that: The material clamping assembly (544) comprises a material clamping seat (5441), a material clamping guide column (5442), a material clamping plate (5443) and a material clamping linkage block (5444). There are four material clamping guide columns (5442), which are fixedly mounted on the third cam linkage assembly (55). One end of the material clamping guide column (5442) is fixedly provided with a spring limiter (5445) on the principle of the third cam linkage assembly (55). The material clamping seat (5441) is slidably connected to the material clamping guide column (5442). The material clamping seat (5441) is fixedly mounted with a material clamping plate (5443). The material clamping seat (5441) is also fixedly mounted with a material clamping linkage block (5444). A linkage groove (5446) is provided on the material clamping linkage block (5444), and a sliding connecting wheel (546) is slidably mounted in the linkage groove (5446).

9. A method for using the cam plug-in terminal mechanism for connector production according to any one of claims 1 to 8, characterized in that: Includes steps: S1: Loading the connector body, arranging the connector body into the mold of the debonding module (2) through the body loading component (1); after the debonding module (2) has finished loading, the mold is controlled to be transferred to the colloid shaping module (3); the body in the mold is further positioned by the colloid shaping module (3); and the positioned connector body is transferred to the mold provided by the plug end displacement module (4); S2 terminal plugging, through the rotation of a cam shaft (52) to drive four cams, through the four cams respectively control the cutting component, the clamping component (544), the supporting component and the inserting component intermittent operation, to achieve error-free matching relationship of the four components, improve the matching relationship of each component when the terminal is plugged in, and realize the terminal plugged into the connector body; S3 bending and pressing, the terminal is bent by the terminal bending material assembly, and after bending, the terminal and the connector body are pressed by the terminal pressing module (7), so as to complete the plugging work of the terminal and the connector body; S4 unloading, the connector after pressing is transferred to the unloading port for unloading or transferred to the next station for subsequent processing.

10. The method for using the cam plug-in terminal mechanism for connector production according to claim 9, characterized in that: The specific steps of the terminal plug-in include: the material supporting component firstly supports the material entering the terminal strip to prevent the terminal strip from sagging due to gravity, the head of the terminal strip is clamped by the material clamping component (544), and then the terminal strip is cut by the cutting component to form a terminal strip of the required length. At this time, the material supporting component is in a state of avoiding the terminal strip, and the material inserting component presses down to insert the terminal.

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