Terminal insertion device

Abstract

The utility model relates to the field of connector equipment, and discloses a terminal insertion device, which comprises a pressing seat provided with a placement groove; the press-fit cutter is arranged opposite to the press-fit base, a press-fit groove is formed in the press-fit cutter, the press-fit groove and the containing groove are matched to contain and fix the terminal, the press-fit cutter is in transmission connection with a press-fit driving part, and the press-fit driving part drives the press-fit cutter to be close to or away from the press-fit base; the positioning block is arranged on one side of the pressing cutter, and a shell clamping groove used for fixing a shell is formed in the positioning block; and the push pin is arranged on one side, far away from the positioning block, of the press-fit cutter, the push pin is in matched insertion connection with the terminal, and the push pin is in transmission connection with a push driving assembly used for driving the push pin to be close to or far away from the positioning block. According to the terminal insertion device, the position precision of the terminal and the shell during alignment and insertion can be ensured.

Description

Technical Field

[0001] The embodiments of the present application relate to the field of connector equipment, and in particular to a terminal insertion device. Background Art

[0002] Terminals refer to wiring terminals that can be used as components of connectors to transmit electrical signals. In the production process of connectors, a terminal insertion device is usually used, which can insert the terminal into the connector housing. The existing terminal insertion device includes a shell frame and a chuck. The housing is placed and fixed on the shell frame. The chuck clamps the terminal. The chuck is connected to a driving mechanism. The driving mechanism drives the chuck to move toward the shell frame. The chuck can clamp the terminal and insert the terminal into the housing.

[0003] However, it is difficult for the clamp to achieve accurate clamping of the terminal, and the terminal is prone to displacement and deviation when clamped, affecting the smoothness of the connection between the terminal and the housing. Utility Model Content

[0004] The purpose of the utility model is to provide a terminal insertion device. During the plugging process of the terminal and the housing, the press-fit seat and the press-fit knife cooperate with each other to fix the terminal, and the terminal is difficult to move at will. After the push pin is plugged into the terminal, the terminal is driven to be inserted into the housing. The push pin can ensure the position accuracy of the terminal and the housing during the alignment and plugging. The deviation of the plugging process of the terminal and the housing is small, so that the terminal and the housing can be plugged smoothly.

[0005] The utility model provides a terminal insertion device, comprising:

[0006] A press-fit seat is provided with a placement slot;

[0007] A pressing knife is arranged opposite to the pressing seat, a pressing groove is provided on the pressing knife, the pressing groove cooperates with the placement groove to accommodate and fix the terminal, the pressing knife is connected to a pressing drive member, and the pressing drive member drives the pressing knife to approach or move away from the pressing seat;

[0008] A positioning block is arranged on one side of the pressing knife, and a shell clamping groove for fixing the shell is formed on the positioning block;

[0009] A push pin is arranged on a side of the pressing knife away from the positioning block. The push pin is plugged into the terminal. The push pin transmission connection is used to drive the push pin to approach or move away from the positioning block.

[0010] In a preferred embodiment, a guide surface for guiding the laminating knife for laminating is provided on one side of the laminating seat close to the laminating knife, and a laminating surface matching the guide surface is formed on one side of the laminating knife close to the laminating seat.

[0011] In a preferred embodiment, a cutting mechanism for cutting the terminal and the material strip is provided between the pressing knife and the push pin.

[0012] In a further preferred embodiment, the cutting mechanism comprises:

[0013] A cutting seat is arranged between the push pin and the pressing knife. A feeding groove is provided on one side of the cutting seat close to the pressing knife. The material strip is fed into the feeding groove. The cutting seat is connected to a cutting driving member. The cutting driving member drives the cutting seat and the pressing seat to be displaced so as to cut the terminal and the material strip.

[0014] The movable plate is arranged at one side of the cutting seat, and the movable plate is connected to an adjusting driving member in a transmission manner, and the adjusting driving member drives the movable plate and the cutting seat to approach or move away from the pressing seat.

[0015] In a further preferred embodiment, a feeding mechanism for feeding a material supply belt and terminals for loading materials is provided on one side of the cutting seat.

[0016] In a further preferred embodiment, the feeding mechanism comprises:

[0017] A feeding plate, arranged on one side of the cutting seat;

[0018] A feeding rod is arranged on the feeding plate, the feeding rod is connected to a feeding driving member, and the feeding driving member drives the feeding rod to approach or move away from the cutting seat;

[0019] A feeding paddle is rotatably connected to the feeding rod, and an elastic member is arranged between the feeding paddle and the feeding rod.

[0020] In a preferred embodiment, a shell feeding mechanism for feeding the shell is provided on one side of the positioning block.

[0021] In a further preferred embodiment, the shell feeding mechanism comprises:

[0022] A shell delivery track is arranged on one side of the positioning block, and the shell delivery track is transmission-connected with a vibrating member;

[0023] A shell splitting block is provided between the shell feeding track and the positioning block and is located at the end of the shell feeding track along the shell conveying direction. The shell splitting block is provided with a shell splitting groove for fixing the shell and is transmission-connected with a material splitting driving member, and the material splitting driving member drives the shell splitting block to be flush with the positioning block;

[0024] The shell pushing rod is arranged on one side of the shell feeding track, and the shell pushing rod is transmission-connected with a shell pushing driving member.

[0025] In a further preferred embodiment, the positioning block is transmission-connected with a flip driving member.

[0026] In a preferred embodiment, a material removal mechanism for removing terminals and housings is provided on one side of the positioning block.

[0027] Compared with the prior art, the utility model has the following advantages and beneficial effects:

[0028] The utility model discloses a terminal insertion device. Before the terminal is plugged in, the terminal is fed into the placement groove, and the pressing drive component drives the pressing knife to approach the pressing seat and press it on one side of the pressing seat. The terminal is located in the placement groove and the pressing groove and is fixed. The shell is fed into the clamping shell groove, and the push drive component drives the push pin to approach the terminal and plug it with the terminal. After the pressing knife is away from the pressing seat, the push drive component drives the push pin to continue to approach the positioning block, and the push pin drives the terminal to be inserted into the shell.

[0029] The press-fit seat and the press-fit knife cooperate to ensure the stability of the push pin when the terminal is plugged in. The push pin is plugged in to drive the terminal to move, which can effectively reduce the possibility of relative displacement when the terminal and the shell are plugged in, and solve the problem that the existing chuck is difficult to ensure the precise positioning of the terminal, thereby improving the smoothness of the terminal and shell plug-in process. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a structural schematic diagram of a crimping seat and a crimping knife in a specific embodiment of the utility model;

[0031] Figure 2 for Figure 1 The enlarged schematic diagram of point A in the middle;

[0032] Figure 3 It is a structural schematic diagram of a positioning block and a shell feeding mechanism in a specific embodiment of the utility model;

[0033] Figure 4 It is a structural schematic diagram of a push pin in a specific embodiment of the utility model;

[0034] Figure 5 It is a structural schematic diagram of a feeding mechanism in a specific embodiment of the utility model;

[0035] Figure 6 It is a structural schematic diagram of a terminal insertion device in a specific embodiment of the utility model;

[0036] Figure 7 It is a structural schematic diagram of the plug-in cooperation between the terminal and the push pin in a specific embodiment of the utility model;

[0037] Figure 8 It is a schematic diagram of the structure of the terminal and the material strip in a specific embodiment of the utility model.

[0038] Reference numerals:

[0039] 1-pressing seat; 11-placing slot; 12-guide surface; 2-pressing knife; 21-pressing slot; 22-pressing surface; 23-pressing drive; 3-push pin; 31-frame plate; 32-push drive assembly; 321-slider; 322-push screw; 323-push motor; 4-positioning block; 41-clip shell slot; 42-clip shell cylinder; 43-bottom plate; 44-flip drive; 45-first linear module; 46-second linear module; 5-cutting mechanism; 51-cutting seat; 511-feeding slot; 52-cutting drive; 53-shift Moving plate; 54-adjusting drive member; 541-fixed plate; 542-guide rail; 543-guide block; 6-feeding mechanism; 61-feeding plate; 62-feeding seat; 63-feeding rod; 631-feeding drive member; 64-feeding paddle; 7-shell feeding mechanism; 71-shell feeding track; 711-vibrating member; 72-shell separation block; 721-shell separation groove; 722-material separation drive member; 73-shell pushing rod; 731-shell pushing drive member; 8-unloading mechanism; 81-unloading cylinder; 82-material receiving groove; 9-terminal; 91-push pin insertion position; 92-material belt. DETAILED DESCRIPTION

[0040] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the specific technical solution of the present application will be further described in detail below in conjunction with the drawings in the embodiments of the present application. The following embodiments are used to illustrate the present application, but are not used to limit the scope of the present application.

[0041] Embodiment 1:

[0042] The terminal insertion device of the utility model can be used in the production of connectors to achieve accurate plugging of the terminal 9 and the shell, so as to improve the smoothness of the plugging of the terminal 9 and the shell, thereby improving the production efficiency of the connector.

[0043] The utility model is a terminal insertion device, referring to Figures 1 to 3 A placement groove 11 is provided on one side of the press fitting seat 1. Specifically, the placement groove 11 is an arc-shaped groove. In a preferred embodiment, the press fitting seat 1 is provided with guide surfaces 12 on both sides of the arc-shaped groove. Specifically, the guide surfaces 12 are arc-shaped surfaces that are recessed toward the inner side of the press fitting seat 1.

[0044] The pressing seat 1 is provided with a pressing knife 2 at the top of the placement groove 11. A pressing groove 21 is provided on the side of the pressing knife 2 close to the pressing seat 1. The pressing groove 21 is specifically an inverted U-shaped groove. The pressing groove 21 is arranged opposite to the placement groove 11. In a preferred embodiment, the pressing knife 2 is provided with a pressing surface 22 at the notch of the pressing groove 21. The pressing surface 22 is adapted to the guide surface 12. Figure 6The side of the laminating knife 2 away from the laminating seat 1 is transmission-connected with a laminating driving member 23. As shown in some specific embodiments, the laminating driving member 23 can be a laminating cylinder, and the piston rod end of the laminating cylinder is transmission-connected with the laminating knife 2 to drive the laminating knife 2 to approach or move away from the laminating seat 1.

[0045] Reference Figure 1 and Figure 2 When the terminal 9 is loaded to the placement groove 11, the crimping knife 2 descends and cooperates with the crimping seat 1 for crimping, and the terminal 9 is fixed in the placement groove 11 and the crimping groove 21. The crimping space formed between the placement groove 11 and the crimping groove 21 has a high degree of adaptability to the terminal 9. In addition, the setting of the guide surface 12 plays a certain guiding role in the crimping process of the crimping knife 2, which can improve the smoothness and fit of the crimping process between the crimping knife 2 and the crimping seat 1, so as to ensure the stability of the terminal 9 when it is fixed.

[0046] Reference Figure 3 and Figure 4 A push pin 3 is provided on one side of the press-fit seat 1. Specifically, the push pin 3 is arranged horizontally. Among them, a push pin 3 insertion position is provided on the terminal 9. When the terminal 9 is fixed in the placement groove 11, the push pin 3 insertion position is arranged opposite to the push pin 3. A frame plate 31 is provided on one side of the push pin 3. Specifically, the frame plate 31 is arranged around the outer side of the press-fit seat 1. A push drive component 32 for driving the push pin 3 to approach or move away from the press-fit seat 1 is provided between the frame plate 31 and the push pin 3.

[0047] In some specific embodiments shown, the push drive member includes a slider 321, and the push pin 3 is installed on the side of the slider 321 close to the press-fit seat 1. The slider 321 is provided with a push screw 322, which is threadedly connected to the push screw 322. One end of the push screw 322 along the axial direction is connected to a push motor 323. The frame plate 31 can limit and guide the sliding of the slider 321 by setting a track. When the push motor 323 drives the push screw 322 to rotate, the slider 321 can drive the push pin 3 to approach the press-fit seat 1, so that the push pin 3 is inserted into the push pin 3 insertion position, and the push pin 3 is plugged with the terminal 9.

[0048] Reference Figure 3 A positioning block 4 is provided on one side of the press-fit seat 1 away from the push pin 3. The positioning block 4 is arranged opposite to the press-fit seat 1. A shell clamping groove 41 is opened on the positioning block 4. The shell is loaded into the shell clamping groove 41, and the positioning block 4 fixes the shell.

[0049] Reference Figures 1 to 4 Before the terminal 9 is plugged into the housing, the terminal 9 is loaded into the placement slot 11, and the pressing drive 23 drives the pressing knife 2 to approach the pressing seat 1 and press it with the pressing seat 1, and the pressing seat 1 and the pressing knife 2 press out the terminal 9 to be plugged. The push drive assembly 32 drives the push pin 3 and the frame plate 31 to move relative to each other and approach the pressing seat 1, refer to Figure 7 After the push pin 3 is inserted into the push pin 3 insertion position, the push pin 3 is plugged into the terminal 9 so that the push pin 3 can drive the terminal 9 to move. Figures 1 to 4 The pressing drive member 23 drives the pressing knife 2 away from the pressing seat 1 to release the terminal 9, and the pushing drive component 32 drives the push pin 3 and the terminal 9 to move toward the clamping shell groove 41. Under the push of the push pin 3, the terminal 9 is inserted into the shell, and the pushing drive component 32 drives the push pin 3 to retract, completing the assembly of the terminal 9 and the shell.

[0050] The push pin 3 is pre-plugged with the terminal 9, and then the terminal 9 is stably transferred to the housing. The terminal 9 and the housing are precisely plugged, which can effectively reduce the displacement and deviation of the terminal 9 when it is clamped by the existing chuck. In addition, the pressing seat 1 and the pressing knife 2 cooperate to fix the terminal 9, which can ensure the precise alignment of the terminal 9 and the push pin 3, and improve the smoothness of the overall assembly process of the terminal 9 and the housing.

[0051] Embodiment 2:

[0052] To realize the automatic feeding and cutting of the terminal 9, the difference between this embodiment and embodiment 1 is that, referring to Figure 1 A cutting mechanism 5 is provided between the pressing seat 1 and the push pin 3. In a preferred embodiment, the cutting mechanism 5 includes a cutting seat 51, which is provided on one side of the pressing seat 1. A feeding groove 511 is provided on the side of the cutting seat 51 close to the pressing seat 1. Specifically, the feeding groove 511 is a through groove that passes through the cutting seat 51, wherein the length direction of the feeding groove 511 is perpendicular to the length direction of the push pin 3. When the terminal 9 is fed, the material belt 92 is located in the feeding groove 511, and the terminal 9 to be plugged is located in the placement groove 11.

[0053] The bottom transmission connection of the cutting seat 51 is provided with a cutting driving member 52. As shown in some specific embodiments, the cutting driving member 52 can be a cutting cylinder. When the cutting cylinder drives the cutting seat 51 downward, the cutting seat 51 moves relative to the pressing seat 1 to be misaligned, thereby cutting the terminal 9 from the material strip 92. The cutting seat 51 completes the cutting of the terminal 9.

[0054] A moving plate 53 is provided at the bottom of the cutting seat 51. Specifically, a cutting drive member 52 is installed on the moving plate 53, so that the moving plate 53 can drive the cutting seat 51 and the cutting drive member 52 to move synchronously. The moving plate 53 is connected to an adjusting drive member 54 in a transmission connection. In some specific embodiments shown, the adjusting drive member 54 can be an adjusting cylinder, and the piston rod end of the adjusting cylinder is connected to the moving plate 53 in a transmission connection. The adjusting drive member 54 drives the moving plate 53 to approach or move away from the pressing seat, and then the moving plate 53 drives the cutting seat 51 to approach or move away from the pressing seat.

[0055] Furthermore, a fixed plate 541 is provided on the side of the movable plate 53 away from the cutting seat 51, and a guide rail 542 is installed on the fixed plate 541. Specifically, the length direction of the guide rail 542 is consistent with the moving direction of the movable plate 53. A guide block 543 is installed on the side of the movable plate 53 close to the guide rail 542, and the guide block 543 is slidably connected to the guide rail 542 to guide the movement of the movable plate 53 to a certain extent.

[0056] Furthermore, a feeding mechanism 6 is provided on one side of the cutting seat 51, referring to Figure 5 The feeding mechanism 6 includes a feeding plate 61, which is arranged at one side of the pressing seat and connected to the moving plate 53. A feeding seat 62 is installed on the feeding plate 61, and a gap is formed between the feeding seat 62 and the feeding plate 61 for transmitting the material belt 92 and the terminal 9. A feeding rod 63 is arranged on the feeding seat 62, and the feeding rod 63 is specifically arranged vertically. The feeding rod 63 is transmission-connected with a feeding driving member 631, which is arranged on the feeding seat 62. The feeding driving member 631 is preferably, but not limited to, a feeding cylinder, and the feeding cylinder drives the feeding rod 63 to approach or move away from the pressing seat.

[0057] The feeding lever 63 is rotatably connected to one end of the feeding plate 61 with a feeding paddle 64, and the axial direction of the rotating shaft is perpendicular to the conveying direction of the feeding lever 63. Specifically, the feeding paddle 64 includes an inclined surface, which is located on a side of the feeding paddle 64 close to the feeding seat 62, so as to facilitate the feeding paddle 64 to be pulled out or inserted into the hole of the material belt 92 (refer to Figure 8 An elastic member is provided between the feeding paddle 64 and the feeding rod 63. In some specific embodiments shown, the elastic member may be a spring, and the feeding paddle 64 is pressed against the material belt 92 by the elastic force provided by the spring.

[0058] When the terminal 9 is fed, the feeding drive 631 drives the feeding rod 63 to move toward the pressing seat, and the feeding paddle 64 is inserted into the hole of the material belt 92 to drive the material belt 92 and the terminal 9 to be transferred to the cutting seat 51, and the material belt 92 enters the material slot 511. The adjusting drive 54 drives the moving plate 53 to approach the pressing seat, and the moving plate 53 drives the cutting seat 51, the push pin 3, the material belt 92 and the terminal 9 to approach the pressing seat, and moves until the terminal 9 to be plugged is placed in the placement slot 11, and stops moving when the cutting seat 51 and the pressing seat are in contact.

[0059] At this time, the pressing drive 23 drives the pressing knife 2 to press down, and the pressing knife 2 is pressed with the pressing seat 1 to fix the terminal 9 to be plugged in. The cutting drive 52 drives the cutting seat 51 to descend, and the cutting seat 51 drives the material belt 92 to descend, and the terminal 9 and the material belt 92 are cut. The cut terminal 9 is plugged with the push pin 3, and the push pin 3 drives the terminal 9 to complete the plugging with the shell. After the terminal 9 is assembled with the shell, the feeding drive 631 drives the feeding rod 63 to retreat. The setting of the cutting mechanism 5 and the feeding mechanism 6 can realize the automatic cutting of the terminal 9 and improve the processing efficiency of the terminal 9 and the shell.

[0060] Embodiment 3:

[0061] To realize automatic loading of the shell, the difference between this embodiment and the above embodiment is that Figure 3 The side of the positioning block 4 away from the material pressing seat is connected to the clamping shell cylinder 42, which can drive the positioning block 4 to approach or move away from the material pressing seat. The bottom of the positioning block 4 is provided with a bottom plate 43, wherein the clamping shell cylinder 42 is arranged on the bottom plate 43. The side of the bottom plate 43 away from the positioning block 4 is connected to the flip driving member 44. Specifically, the flip driving member 44 is preferably but not limited to a flip motor. The output end of the flip motor is connected to the bottom plate 43. When the flip motor drives the bottom plate 43 to rotate, the bottom plate 43 can drive the positioning block 4 to rotate.

[0062] Furthermore, a first linear module 45 is provided at the bottom of the bottom plate 43, and the first linear module 45 can drive the bottom plate 43 to approach or move away from the pressing seat, and a second linear module 46 is provided on the side of the first linear module 45 away from the bottom plate 43, and the second linear module 46 can drive the first linear module 45 and the bottom plate 43 to move along the conveying direction of the material belt 92 and the terminal 9. When there are multiple terminal 9 insertion positions on the housing, the second linear module 46 can drive the bottom plate 43 to move, and the bottom plate 43 drives the positioning block 4 and the housing to move, so as to adjust the corresponding position of the positioning block 4 and the pressing seat, so that the corresponding terminal 9 insertion position on the housing is arranged relative to the pressing seat.

[0063] A shell feeding mechanism 7 is provided on one side of the positioning block 4. In a preferred embodiment, the shell feeding mechanism 7 includes a shell feeding track 71. Specifically, the shell feeding track 71 is horizontally arranged, and its length direction is consistent with the conveying direction of the material belt 92. A vibrating member 711 is provided at the bottom transmission connection of the shell feeding track 71. In some specific embodiments shown, the vibrating member 711 can be directly vibrated, and the vibrating member 711 drives the shell feeding track 71 to vibrate, and the shell is conveyed on the shell feeding track 71.

[0064] A shell pushing rod 73 is provided on one side of the shell delivery track 71 away from the vibrating member 711. Specifically, the shell pushing rod 73 is a long rod arranged horizontally, and the length direction is consistent with the length direction of the shell delivery track 71. The shell pushing rod 73 is transmission-connected with a shell pushing driving member 731, which is preferably but not limited to a linear module, and the shell pushing driving member 731 can drive the shell pushing rod 73 to push the shell along the transmission direction of the shell delivery track 71.

[0065] The shell conveying track 71 is provided with a shell splitting block 72 at the end in the shell conveying direction. The shell splitting block 72 is provided between the shell conveying track 71 and the positioning block 4. A shell splitting groove 721 is provided through the shell splitting block 72 on one side close to the shell conveying track 71. The shell splitting groove 721 is adapted to the shell so that the shell can be fixed in the shell splitting groove 721. The bottom of the shell splitting block 72 is connected to a material splitting driving member 722. The material splitting driving member 722 is preferably, but not limited to, a shell splitting cylinder. The material splitting driving member 722 drives the shell splitting block 72 to rise and fall so that the shell splitting block 72 can be aligned with the positioning block 4.

[0066] When the shell is loaded, the vibrating member 711 realizes the transmission of the shell by vibrating the shell delivery track 71. The shell is transported to the end of the shell delivery track 71, and the shell pushing driving member 731 drives the shell pushing rod 73 to push the shell into the shell separation groove 721. The material separation driving member 722 drives the shell separation block 72 to rise, and the shell is divided. The shell separation block 72 drives the shell to align with the positioning block 4, and the shell pushing rod 73 pushes the shell into the shell clamping groove 41, and the shell is loaded. After the shell is loaded into the shell clamping groove 41, the shell clamping cylinder 42 presses the shell, and the second linear module 46 drives the positioning block 4 and the shell to move to one side of the pressing seat. The first linear module 45 adjusts the position of the positioning block 4 so that the positioning block 4 drives the shell to approach the pressing seat. At this time, the shell and the terminal 9 can be plugged and assembled. The setting of the shell delivery mechanism 7 can realize the automatic loading of the shell and improve the convenience of operation.

[0067] Example 4

[0068] In order to realize automatic unloading of the housing and the terminal 9, the present embodiment is different from the above embodiment in that it further comprises an unloading mechanism 8, wherein the unloading mechanism 8 comprises an unloading cylinder 81, and the unloading cylinder 81 is arranged at the top of the positioning block 4, and a receiving groove 82 is arranged at the bottom of the positioning block. After the terminal 9 and the housing are assembled, the unloading cylinder 81 pushes the terminal 9 and the housing in the clamping shell groove 41 into the receiving groove 82, and the terminal 9 and the housing are automatically unloaded.

[0069] In the embodiments of the present application, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "front", "rear", etc. are based on the directions or positional relationships shown in the accompanying drawings, or the directions or positional relationships in which the utility model product is usually placed when in use, rather than indicating or implying that the structure or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the utility model, let alone an indication or implication of relative importance. In addition, the terms "first", "second", etc. are used only for descriptive purposes and are only for the convenience of distinction, and cannot be understood as indicating or implying relative importance.

[0070] In the embodiments of the present application, words such as "exemplary" or "for example" are used to indicate examples, illustrations or descriptions. Any embodiment or design described as "exemplary" or "for example" in the embodiments of the present application should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of words such as "exemplary" or "for example" is intended to present related concepts in a specific way.

[0071] The serial numbers of the embodiments of the present application are only for description and do not represent the advantages and disadvantages of the embodiments. The above are only preferred embodiments of the present application, and do not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made by using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A terminal insertion device, characterized in that: include: A pressing seat (1) is provided with a placement groove (11); A pressing knife (2) is arranged opposite to the pressing seat (1), a pressing groove (21) is provided on the pressing knife (2), the pressing groove (21) cooperates with the placement groove (11) to accommodate and fix the terminal (9), the pressing knife (2) is connected to a pressing drive member (23) in a transmission manner, and the pressing drive member (23) drives the pressing knife (2) to approach or move away from the pressing seat (1); A positioning block (4) is arranged on one side of the pressing knife (2), and a shell clamping groove (41) for fixing the shell is provided on the positioning block (4); A push pin (3) is arranged on a side of the pressing knife (2) away from the positioning block (4); the push pin (3) is plugged into a terminal (9); and the push pin (3) is transmission-connected to a push drive assembly (32) for driving the push pin (3) to move closer to or away from the positioning block (4).

2. A terminal insertion device according to claim 1, characterized in that: A guide surface (12) for guiding the pressing knife (2) for pressing is provided on one side of the pressing seat (1) close to the pressing knife (2), and a pressing surface (22) matching the guide surface (12) is formed on one side of the pressing knife (2) close to the pressing seat (1).

3. A terminal insertion device according to claim 1, characterized in that: A cutting mechanism (5) for cutting the terminal (9) and the material strip (92) is provided between the pressing knife (2) and the pushing pin (3).

4. A terminal insertion device according to claim 3, characterized in that: The cutting mechanism (5) comprises: The cutting seat (51) is arranged between the push pin (3) and the pressing knife (2). A feeding groove (511) is provided on one side of the cutting seat (51) close to the pressing knife (2). The material strip (92) is fed into the feeding groove (511). The cutting seat (51) is connected to a cutting driving member (52) in a transmission manner. The cutting driving member (52) drives the cutting seat (51) and the pressing seat (1) to be displaced so as to separate the terminal (9) and the material strip (92). The movable plate (53) is arranged on one side of the cutting seat (51), and the movable plate (53) is connected to an adjusting driving member (54) in a transmission manner. The adjusting driving member (54) drives the movable plate (53) and the cutting seat (51) to move closer to or away from the pressing seat (1).

5. A terminal insertion device according to claim 4, characterized in that: A feeding belt (92) and a feeding mechanism (6) for loading the terminal (9) are arranged on one side of the cutting seat (51).

6. A terminal insertion device according to claim 5, characterized in that: The feeding mechanism (6) comprises: A feeding plate (61) is arranged on one side of the cutting seat (51); A feeding rod (63) is arranged on the feeding plate (61), the feeding rod (63) is connected to a feeding driving member (631) in a transmission manner, and the feeding driving member (631) drives the feeding rod (63) to approach or move away from the cutting seat (51); A feeding paddle (64) is rotatably connected to the feeding rod (63), and an elastic member is provided between the feeding paddle (64) and the feeding rod (63).

7. A terminal insertion device according to claim 1, characterized in that: A shell feeding mechanism (7) for feeding shells is provided on one side of the positioning block (4).

8. A terminal insertion device according to claim 7, characterized in that: The shell feeding mechanism (7) comprises: A shell conveying track (71) is arranged on one side of the positioning block (4), and the shell conveying track (71) is drivingly connected to a vibrating member (711); A shell splitting block (72) is arranged between the shell conveying track (71) and the positioning block (4), and is located at the end of the shell conveying track (71) along the shell conveying direction. The shell splitting block (72) is provided with a shell splitting groove (721) for fixing the shell, and is transmission-connected with a material splitting driving member (722). The material splitting driving member (722) drives the shell splitting block (72) to be flush with the positioning block (4); The shell pushing rod (73) is arranged on one side of the shell feeding track (71), and the shell pushing rod (73) is drivingly connected to a shell pushing driving member (731).

9. A terminal insertion device according to claim 7, characterized in that: The positioning block (4) is transmission-connected with a turning drive member (44).

10. A terminal insertion device according to claim 1, characterized in that: A material removal mechanism (8) for removing terminals (9) and housings is provided on one side of the positioning block (4).

Images