Wire harness double-end simultaneous terminal crimping and shell inserting device

Abstract

The utility model relates to a wire harness double-end simultaneous terminal crimping and shell inserting device which comprises a first terminal crimping station, a stripping and shearing mechanism, a stripping mechanism, a wire inlet mechanism, a wire pulling mechanism, a first wire feeding mechanism and a second wire feeding mechanism. According to the wire harness double-end simultaneous terminal crimping and shell inserting device, the peeling mechanism and the peeling and shearing mechanism can be used for peeling the two ends of the wire harness, and then the first wire feeding mechanism and the second wire feeding mechanism are used for feeding the wire harness to the first terminal crimping machine and the second terminal crimping machine for crimping the terminals at the two ends of the wire harness; the first wire feeding mechanism and the second wire feeding mechanism are used for feeding a wire harness to the first overturning wire clamping machine and the second overturning wire clamping machine to overturn a terminal on the wire harness by 90 degrees so as to meet the subsequent rubber shell insertion requirement, different types of rubber shells can be inserted into the two ends of the wire harness through the equipment, and the production flexibility of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wire harness automation equipment, and particularly relates to a wire harness double-head simultaneous terminal crimping and housing inserting device. Background Art

[0002] A wire harness double-head terminal crimping device is a device used to process the end of a wire harness into a terminal form that meets requirements. This device is widely used in the wire processing industry, especially in fields such as automobiles, home appliances, and communication equipment that require a large number of wire harness connections.

[0003] Currently, after the terminal crimping process for both ends of the wire harness is completed by a wire harness double-head terminal crimping device, a housing inserting process is carried out for both ends of the wire harness. However, there is a type of housing that requires the terminals on the wire harness to be perpendicular to the housing for the housing inserting process. After the existing wire harness double-head terminal crimping device crimps the terminals for the wire harness, the terminals and the housing are in a parallel state, and it does not have the function of flipping the wire harness, resulting in that it can only insert the same type of housing for the wire harness and can only produce the same type of wire harness. For example, in Chinese Patent Application CN108808420A, using this device cannot meet the requirements for producing different types of wire harnesses, and the production flexibility decreases. Summary of the Utility Model

[0004] Based on this, it is necessary to provide a wire harness double-head simultaneous terminal crimping and housing inserting device.

[0005] The technical solution for the utility model to solve the above technical problems is as follows:

[0006] A wire harness double-head simultaneous terminal crimping and housing inserting device includes:

[0007] An incoming wire station, a terminal crimping station, and a wire feeding mechanism. The incoming wire station is arranged in front of the terminal crimping station. The wire feeding range of the wire feeding mechanism covers both the incoming wire station and the terminal crimping station. The incoming wire station includes: an incoming wire mechanism, a stripping and cutting mechanism, and a wire pulling mechanism. The terminal crimping station includes: a first terminal crimping station and a second terminal crimping station. The stripping and cutting mechanism includes: a stripping and cutting mechanism and a stripping mechanism. The first terminal crimping station includes: a first terminal crimper, a first flipping and wire clamping machine, a first wire inserting clamp, and a first housing inserting machine. The first terminal crimper, the first flipping and wire clamping machine, the first wire inserting clamp, and the first housing inserting machine are arranged in sequence from front to back. The first terminal crimper is closest to the stripping and cutting mechanism. The second terminal crimping station includes: a second flipping and wire clamping machine, a second wire inserting clamp, a second terminal crimper, and a second housing inserting machine. The second terminal crimper, the second flipping and wire clamping machine, the second wire inserting clamp, and the second housing inserting machine are arranged in sequence from front to back; the first terminal crimping station and the second terminal crimping station are arranged mirror-symmetrically along the left-right direction; the wire feeding mechanism includes: a first wire feeding mechanism for cooperating with the first terminal crimping station and a second wire feeding mechanism for cooperating with the second terminal crimping station. The incoming wire mechanism, the stripping and cutting mechanism, and the stripping mechanism are arranged in sequence along the left-right direction; the wire pulling range of the wire pulling mechanism covers the incoming wire mechanism, the stripping and cutting mechanism, and the stripping mechanism. In one embodiment, the wire pulling mechanism includes: a wire pulling transverse movement device and a wire pulling manipulator. The wire pulling transverse movement device is connected to the wire pulling manipulator, and the wire pulling transverse movement device drives the wire pulling manipulator to move left and right.

[0008] In one embodiment, the first wire feeding mechanism includes: a wire feeding longitudinal movement device and a wire feeding manipulator. The wire feeding longitudinal movement device is connected to the wire feeding manipulator to drive the wire feeding manipulator to move back and forth; the second wire feeding mechanism has the same structure as the first wire feeding mechanism.

[0009] In one embodiment, the incoming wire mechanism includes: an incoming wire longitudinal movement device and a plurality of incoming wire chucks. The incoming wire longitudinal movement device is connected to the plurality of incoming wire chucks to drive the plurality of incoming wire chucks to move back and forth.

[0010] In one embodiment, the incoming wire mechanism further includes: an incoming wire transverse movement device. The incoming wire transverse movement device is connected to the incoming wire longitudinal movement device to drive the incoming wire longitudinal movement device to move left and right.

[0011] In one embodiment, the first terminal crimping station further includes: a first detector. The first detector is located between the first terminal crimper and the first flipping and wire clamping machine; the second terminal crimping station further includes: a second detector. The second detector is located between the second terminal crimper and the second flipping and wire clamping machine.

[0012] In one embodiment, the first flipping wire clamping machine includes: a flipping driver, pneumatic fingers, a flipping upper clamping block, and a flipping lower clamping block. The flipping driver is connected to the pneumatic fingers, the pneumatic fingers are connected to the flipping upper clamping block and the flipping lower clamping block. The pneumatic fingers drive the flipping upper clamping block and the flipping lower clamping block to move relatively, and the flipping driver drives the flipping upper clamping block and the flipping lower clamping block to rotate and move. The structure of the second flipping wire clamping machine is the same as that of the first flipping wire clamping machine.

[0013] In one embodiment, the first inserting wire clamp includes: a longitudinal movement device, a cylinder, an inserting left clamping block, and an inserting right clamping block. The longitudinal movement device is connected to the cylinder, the cylinder is connected to the inserting left clamping block and the inserting right clamping block. The longitudinal movement device drives the inserting left clamping block and the inserting right clamping block to move back and forth, and the cylinder drives the inserting left clamping block and the inserting right clamping block to move relatively. The structure of the second inserting wire clamp is the same as that of the first inserting wire clamp.

[0014] In one embodiment, the first inserting wire clamp further includes: a transverse movement device, the transverse movement device is connected to the longitudinal movement device, and the transverse movement device drives the inserting left clamping block and the inserting right clamping block to move left and right.

[0015] In one embodiment, the stripping and cutting mechanism includes: a stripping and cutting driver, a left cutting knife, a right cutting knife, a left stripping knife, a right stripping knife, an auxiliary cylinder, an auxiliary left clamping block, and an auxiliary right clamping block. The stripping and cutting driver is connected to the left cutting knife, the right cutting knife, the left stripping knife, and the right stripping knife. The left cutting knife and the right cutting knife are closer to the wire inlet mechanism than the left stripping knife and the right stripping knife. The stripping and cutting driver drives the left cutting knife and the right cutting knife to move relatively, and the stripping and cutting driver drives the left stripping knife and the right stripping knife to move relatively. The auxiliary left clamping block and the auxiliary right clamping block are farther from the wire inlet mechanism than the left stripping knife and the right stripping knife. The auxiliary cylinder is connected to the auxiliary left clamping block and the auxiliary right clamping block, and the auxiliary cylinder drives the auxiliary left clamping block and the auxiliary right clamping block to move relatively.

[0016] The beneficial effects of the present utility model are as follows: With the above-mentioned wire harness double-end simultaneous terminal crimping and housing inserting device, the first end of the wire harness can be conveyed to the wire pulling position by the wire feeding mechanism. While the wire pulling mechanism moves to the wire pulling position to pull the first end of the wire harness to the wire stripping position of the wire stripping mechanism for wire stripping, the stripping and cutting mechanism cuts off the second end of the wire harness and strips the second end of the wire harness. Then, the first wire feeding mechanism and the second wire feeding mechanism can simultaneously send the wire harness to the first terminal crimping machine and the second terminal crimping machine to crimp terminals at both ends of the wire harness. After sending the wire harness to the first flipping and wire clamping machine and the second flipping and wire clamping machine, the terminals on the wire harness are flipped by 90°, so that the terminals are perpendicular to the plastic housing. Then, the first inserting wire clamp and the second inserting wire clamp clamp the wire harness on the first flipping and wire clamping machine and the second flipping and wire clamping machine and then send the wire harness to the first housing inserting machine and the second housing inserting machine to insert plastic housings at both ends of the wire harness. Different types of plastic housings can be inserted for the wire harness through this device, meeting the requirements for producing different types of wire harnesses and improving the flexibility of equipment production. Description of the Drawings

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings required to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can also be obtained based on these drawings without creative efforts.

[0018] Figure 1 Structural schematic diagram of a wire harness double-end simultaneous terminal crimping and housing inserting device in one direction for an embodiment;

[0019] Figure 2 Structural schematic diagram of a wire harness double-end simultaneous terminal crimping and housing inserting device in another direction for an embodiment;

[0020] Figure 3 Structural schematic diagram of the first wire feeding mechanism and the second wire feeding mechanism for an embodiment;

[0021] Figure 4 Structural schematic diagram of the wire inlet mechanism for an embodiment;

[0022] Figure 5 Structural schematic diagram of the stripping and cutting mechanism for an embodiment;

[0023] Figure 6 Structural schematic diagram of the first inserting wire clamp for an embodiment;

[0024] Figure 7 Structural schematic diagram of the first flipping and wire clamping mechanism for an embodiment.

[0025] In the attached drawings, 10 is a device for simultaneously crimping and inserting the two ends of a wire harness; 200 is the first crimping station; 201 is the first crimping machine; 202 is the first detector; 203 is the first wire clamping and flipping machine, including 2031 a flipping drive, 2032 a pneumatic finger, 2033 an upper flipping clamping block, 2034 a lower flipping clamping block; 204 is the first wire inserting clamp, including 2041 a longitudinal moving device, 2042 a cylinder, 2043 a left inserting clamping block, 2044 a right inserting clamping block, 2045 a transverse moving device; 205 is the first shell inserting machine; 300 is the second crimping station; 301 is the second crimping machine; 302 is the second detector; 303 is the second wire clamping and flipping machine; 304 is the second wire inserting clamp; 305 is the second shell inserting machine; 400 is a stripping and cutting mechanism, including 410 a stripping and cutting drive, 420 a left cutting knife, 430 a right cutting knife, 440 a left stripping knife, 450 a right stripping knife, 460 an auxiliary cylinder, 470 an auxiliary left clamping block, 480 an auxiliary right clamping block; 500 is a wire pulling mechanism, including 510 a wire pulling transverse moving device, 520 a wire pulling manipulator; 600 is the first wire feeding mechanism, including 610 a wire feeding longitudinal moving device, 621 a wire feeding manipulator; 700 is the second wire feeding mechanism; 800 is a wire inlet mechanism, including 810 a wire inlet longitudinal moving device, 820 a wire inlet chuck, 830 a wire inlet transverse moving device; 900 is a stripping mechanism, including 910 a stripping transverse moving device. Detailed implementation manners

[0026] It should be noted that, without conflict, the embodiments and features in the embodiments of the present invention can be combined with each other. The following will further describe the technical solutions of the present invention in conjunction with the drawings of the embodiments of the present invention. The present invention is not limited to the following specific implementation manners.

[0027] It should be understood that the same or similar reference numerals in the drawings of the embodiments correspond to the same or similar components. In the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "front", "rear", "left", "right", "top", "bottom", etc. indicating the orientation or positional relationship, they are based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the positional relationship in the drawings are only for illustrative purposes and cannot be understood as a limitation of this patent. For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to specific circumstances.

[0028] In one embodiment, as Figures 1 to 5As shown in the figure, a wire harness double - end simultaneous terminal - crimping and housing - inserting device includes: an incoming - wire station, a terminal - crimping station, and a wire - feeding mechanism. The incoming - wire station is arranged at the rear side of the terminal - crimping station. The wire - feeding range of the wire - feeding mechanism covers both the incoming - wire station and the terminal - crimping station. The terminal - crimping station includes: a first terminal - crimping station 200 and a second terminal - crimping station 300. The first terminal - crimping station 200 and the second terminal - crimping station 300 are arranged in a mirror - image manner along the left - right direction. The incoming - wire station includes: an incoming - wire mechanism 800, a stripping and cutting mechanism, and a wire - pulling mechanism 500. The stripping and cutting mechanism includes: a stripping and cutting mechanism 400 and a stripping mechanism 900. The wire - feeding mechanism includes: a first wire - feeding mechanism 600 for cooperating with the first terminal - crimping station 200 and a second wire - feeding mechanism 700 for cooperating with the second terminal - crimping station 300. The incoming - wire mechanism 800, the stripping and cutting mechanism 400, and the stripping mechanism 900 are arranged in sequence along the left - right direction. The wire - pulling range of the wire - pulling mechanism 500 covers the incoming - wire mechanism 800, the stripping and cutting mechanism 400, and the stripping mechanism 900.

[0029] In this embodiment, the working principle of the wire harness double - end simultaneous terminal - crimping device is as follows: When the wire harness double - end simultaneous terminal - crimping device is working, after the wire harness is fed into the incoming - wire mechanism 800, the incoming - wire mechanism 800 sends the first end of the wire harness to the wire - pulling position. The wire - pulling mechanism 500 moves leftward to the wire - pulling position and pulls the first end of the wire harness to the wire - stripping position of the stripping mechanism 900. At this time, the stripping mechanism 900 strips the first end of the wire harness, and the stripping and cutting mechanism 400 strips the second end of the wire harness and cuts off the wire harness. Then, the first wire - feeding mechanism 600 and the second wire - feeding mechanism 700 move backward simultaneously to the wire - clamping position. The first wire - feeding mechanism 600 clamps the second end of the wire harness, and the second wire - feeding mechanism 700 clamps the first end of the wire harness. Then, the second wire - feeding mechanism 700 and the first wire - feeding mechanism 600 move forward simultaneously to drive the wire harness to the first terminal - crimping station 200 and the second terminal - crimping station 300, and use the first terminal - crimping station 200 and the second terminal - crimping station 300 to complete the terminal - crimping process for the first end and the second end of the wire harness.

[0030] In one embodiment, the wire - pulling mechanism 500 includes: a wire - pulling transverse movement device 510 and a wire - pulling manipulator 520. The wire - pulling transverse movement device 510 is connected to the wire - pulling manipulator 520, and the wire - pulling transverse movement device 510 drives the wire - pulling manipulator 520 to move left and right. Specifically, the wire - pulling transverse movement device 510 can drive the wire - pulling manipulator 520 to move leftward to the wire - pulling position. After the wire - pulling manipulator 520 clamps the wire harness, the wire - pulling transverse movement device 510 drives the wire - pulling manipulator 520 to drive the first end of the wire harness to move rightward to the wire - stripping position of the stripping mechanism 900 to strip the first end of the wire harness.

[0031] In one embodiment, as Figure 4As shown, the incoming wire mechanism 800 includes: an incoming wire longitudinal movement device 810 and a plurality of incoming wire chucks 820. The incoming wire longitudinal movement device 810 is connected to the plurality of incoming wire chucks 820 to drive the plurality of incoming wire chucks 820 to move back and forth. Specifically, the wire harness can be conveyed into the incoming wire chucks 820 through a feeding tray or other components. Each incoming wire chuck 820 is used to convey a wire of a different type or color. Each wire can be sent into each incoming wire chuck 820 according to the processing requirements. The incoming wire longitudinal movement device 810 can drive each incoming wire chuck 820 to drive the respective wire harnesses forward to the wire pulling position of the wire pulling mechanism 500, so that the wire pulling mechanism 500 can pull the first ends of the respective wire harnesses to the stripping position of the stripping mechanism 900. The stripping and shearing mechanism 400 can cut each wire harness and strip the second ends of the respective wire harnesses.

[0032] In one embodiment, as Figure 3 shown, the first wire feeding mechanism 600 includes: a wire feeding longitudinal movement device 610 and a wire feeding manipulator 621. The wire feeding longitudinal movement device 610 is connected to the wire feeding manipulator 621 to drive the wire feeding manipulator 621 to move back and forth. The second wire feeding mechanism 700 has the same structure as the first wire feeding mechanism 600. Specifically, after the stripping and shearing mechanism 400 and the stripping mechanism 900 strip the two ends of the wire harness, the wire feeding longitudinal movement device 610 of the first wire feeding mechanism 600 drives the wire feeding manipulator 621 forward to the wire clamping position. After the wire feeding manipulator 621 clamps the second end of the wire harness, the wire feeding longitudinal movement device 610 drives the wire feeding manipulator 621 to the crimping position of the first crimping station 200 to process the first end of the wire harness. It should be noted that since the second wire feeding mechanism 700 has the same structure as the first wire feeding mechanism 600, the wire feeding processes of the two are the same and are carried out simultaneously. The wire feeding process of the second wire feeding mechanism 700 can refer to the wire feeding process of the first wire feeding mechanism 600. Therefore, the wire feeding process of the second wire feeding mechanism 700 will not be described redundantly.

[0033] In one embodiment, as Figure 2 shown, the first crimping station 200 includes: a first crimping machine 201, a first flipping and wire clamping machine 203, a first wire inserting clip 204, a first housing inserting machine 205 and a first detector 202. The first crimping machine 201, the first detector 202, the first flipping and wire clamping machine 203, the first wire inserting clip 204, and the first housing inserting machine 205 are arranged in sequence along the wire feeding direction of the first wire feeding mechanism 600 (i.e., arranged in sequence from front to back). The first crimping machine 201 is closest to the stripping and shearing mechanism 400. The second crimping station 300 includes: a second detector 302, a second flipping and wire clamping machine 303, a second wire inserting clip 304, a second crimping machine 301 and a second housing inserting machine 305. The second crimping machine 301, the second detector 302, the second flipping and wire clamping machine 303, the second wire inserting clip 304, and the second housing inserting machine 305 are arranged in sequence along the wire feeding direction of the second wire feeding mechanism 700. The second crimping machine 301 is closest to the stripping mechanism 900.

[0034] In this embodiment, the second terminal crimping machine 301, the second detector 302, the second wire flipping and clamping machine 303, the second wire inserting clamp 304, and the second housing inserting machine 305 are respectively arranged mirror-symmetrically in the left-right direction with respect to the first terminal crimping machine 201, the first detector 202, the first wire flipping and clamping machine 203, the first wire inserting clamp 204, and the first housing inserting machine 205. The first wire feeding mechanism 600 and the second wire feeding mechanism 700 drive the wire harness to move backward synchronously, so that the first end of the wire harness passes through the second terminal crimping machine 301, the second detector 302, the second wire flipping and clamping machine 303, the second wire inserting clamp 304, and the second housing inserting machine 305 in sequence. During this process, the second end of the wire harness passes through the first terminal crimping machine 201, the first detector 202, the first wire flipping and clamping machine 203, the first wire inserting clamp 204, and the first housing inserting machine 205 synchronously, so that the processing procedures of terminal crimping, detection, flipping, and housing insertion for both ends of the wire harness can be completed in sequence.

[0035] In one embodiment, as Figure 7 shown, the first wire flipping and clamping machine 203 includes a flipping driver 2031, a pneumatic finger 2032, a flipping upper clamp 2033, and a flipping lower clamp 2034. The flipping driver 2031 is connected to the pneumatic finger 2032, and the pneumatic finger 2032 is connected to the flipping upper clamp 2033 and the flipping lower clamp 2034. The pneumatic finger 2032 drives the flipping upper clamp 2033 and the flipping lower clamp 2034 to move relative to each other, and the flipping driver 2031 drives the flipping upper clamp 2033 and the flipping lower clamp 2034 to rotate and move. The structure of the second wire flipping and clamping machine 303 is the same as that of the first wire flipping and clamping machine 203.

[0036] In this embodiment, there is an A glue shell. After the two ends of the wire harness complete the terminal crimping process, the terminals are parallel to the A glue shell. However, the terminals need to be perpendicular to the A glue shell to meet the condition for inserting the wire harness into the A glue shell. Therefore, it is necessary to flip the wire harness 90° along the axial direction of the wire harness so that the terminals are perpendicular to the A glue shell to meet the subsequent process of inserting the A glue shell. Among them, the types of glue shells in the first shell inserting machine 205 and the second shell inserting machine 305 can be different, and some glue shells do not require flipping the wire harness. Therefore, the flipping situation of the two ends of the wire harness depends on the types of glue shells in the first shell inserting machine 205 and the second shell inserting machine 305. Hereinafter, an example will be given where the glue shells in the first shell inserting machine 205 and the second shell inserting machine 305 are both A glue shells. After the two ends of the wire harness complete the terminal crimping and detection processes, the first wire feeding mechanism 600 and the second wire feeding mechanism 700 drive the wire harness to continue moving backward to respectively transport the two ends of the wire harness to the first flipping wire clamping machine 203 and the second flipping wire clamping machine 303. The two pneumatic fingers 2032 respectively drive the corresponding flipping upper clamping block 2033 and the flipping lower clamping block 2034 to clamp the second end and the first end of the wire harness. The respective flipping drivers 2031 of the first flipping wire clamping machine 203 and the second flipping wire clamping machine 303 drive the corresponding flipping upper clamping block 2033 and the flipping lower clamping block 2034 to rotate, so that the terminals at the two ends of the wire harness are flipped 90°, thereby meeting the processing requirements for subsequent insertion of the A glue shell.

[0037] In one embodiment, as Figure 6 shown, the first wire inserting clip 204 includes: a longitudinal movement device 2041, a cylinder 2042, an inserting left clamping block 2043, an inserting right clamping block 2044, and a transverse movement device 2045. The longitudinal movement device 2041 is connected to the cylinder 2042. The cylinder 2042 is connected to the inserting left clamping block 2043 and the inserting right clamping block 2044. The longitudinal movement device 2041 drives the inserting left clamping block 2043 and the inserting right clamping block 2044 to move back and forth. The cylinder 2042 drives the inserting left clamping block 2043 and the inserting right clamping block 2044 to move relative to each other. The transverse movement device 2045 is connected to the longitudinal movement device 2041. The transverse movement device 2045 drives the inserting left clamping block 2043 and the inserting right clamping block 2044 to move left and right. The structure of the second wire inserting clip 304 is the same as that of the first wire inserting clip 204.

[0038] In this embodiment, the two longitudinal movement devices 2041, the two cylinders 2042, and the two transverse movement devices 2045 all work synchronously. The two longitudinal movement devices 2041 drive the two cylinders 2042 to move backward to the wire clamping positions at the first flipping wire clamping machine 203 and the second flipping wire clamping machine 303 respectively. The two cylinders 2042 drive the corresponding inserted left clamping block 2043 and inserted right clamping block 2044 to clamp the first end and the second end of the wire harness. Then, after the two longitudinal movement devices 2041 drive the wire harness to the wire inserting positions of the first wire inserting machine 205 and the second wire inserting machine 305, one transverse movement device 2045 drives one longitudinal movement device 2041 to drive the second end of the wire harness to move leftward so that the second end of the wire harness is inserted into the first wire inserting machine 205, thereby completing the wire inserting process for the second end of the wire harness. The other transverse movement device 2045 drives one longitudinal movement device 2041 to drive the first end of the wire harness to move rightward so that the first end of the wire harness is inserted into the second wire inserting machine 305, thereby completing the wire inserting process for the first end of the wire harness. During this process, the two transverse movement devices 2045 move simultaneously.

[0039] In one embodiment, as Figure 4 and Figure 5 shown, the stripping and cutting mechanism 400 includes: a stripping and cutting driver 410, a left cutting knife 420, a right cutting knife 430, a left stripping knife 440, a right stripping knife 450, an auxiliary cylinder 460, an auxiliary left clamping block 470, and an auxiliary right clamping block 480. The stripping and cutting driver 410 is connected to the left cutting knife 420, the right cutting knife 430, the left stripping knife 440, and the right stripping knife 450. The left cutting knife 420 and the right cutting knife 430 are closer to the wire inlet mechanism 800 than the left stripping knife 440 and the right stripping knife 450. The stripping and cutting driver 410 drives the left cutting knife 420 and the right cutting knife 430 to move relatively. The stripping and cutting driver 410 drives the left stripping knife 440 and the right stripping knife 450 to move relatively. The auxiliary left clamping block 470 and the auxiliary right clamping block 480 are farther from the wire inlet mechanism 800 than the left stripping knife 440 and the right stripping knife 450. The auxiliary cylinder 460 is connected to the auxiliary left clamping block 470 and the auxiliary right clamping block 480. The auxiliary cylinder 460 drives the auxiliary left clamping block 470 and the auxiliary right clamping block 480 to move relatively.

[0040] In this embodiment, the stripping mechanism 900 does not include the left cutting knife 420 and the right cutting knife 430, and the remaining structures are the same as those of the stripping and cutting mechanism 400. After the wire pulling mechanism 500 pulls the first end of the wire harness to the wire stripping position of the stripping mechanism 900, the auxiliary air cylinder 460 of the stripping mechanism 900 drives the auxiliary left clamping block 470 and the auxiliary right clamping block 480 to clamp the first end of the wire harness. At the same time, the auxiliary air cylinder 460 of the stripping and cutting mechanism 400 drives the auxiliary left clamping block 470 and the auxiliary right clamping block 480 to clamp the second end of the wire harness. Through the above settings, both ends of the wire harness can be clamped to avoid the wire harness from shaking, which is convenient for carrying out the wire stripping process of the first end and the second end of the wire harness. Then, after the stripping and cutting driver 410 of the stripping and cutting mechanism 400 drives the left cutting knife 420 and the right cutting knife 430 to approach each other to cut off the second end of the wire harness, the stripping and cutting driver 410 continues to drive the left stripping knife 440 and the right stripping knife 450 to approach each other to strip the second end of the wire harness. It should be noted that the wire stripping work of the stripping mechanism 900 on the first end of the wire harness is also carried out simultaneously. Among them, the process and flow of the wire stripping mechanism 900 for the first end of the wire harness are the same as those of the stripping and cutting mechanism 400. Therefore, the process and flow of the wire stripping mechanism 900 for the first end of the wire harness will not be described redundantly.

[0041] In one embodiment, as Figure 4 shown, the wire inlet mechanism 800 further includes: a wire inlet transverse movement device 830, and the wire inlet transverse movement device 830 is connected to the wire inlet longitudinal movement device 810 to drive the wire inlet longitudinal movement device 810 to move left and right. Specifically, the wire inlet transverse movement device 830 is connected to the stripping and cutting mechanism 400 to drive the stripping and cutting mechanism 400 to move left and right. After the stripping and cutting mechanism 400 cuts off the second end of the wire harness and cuts the rubber sheath of the second end of the wire harness, the left stripping knife 440 and the right stripping knife 450 enter the rubber sheath. Through the wire inlet transverse movement device 830, the left stripping knife 440 and the right stripping knife 450 of the stripping and cutting mechanism 400 can be driven to move left relative to the wire harness. The outer surfaces of the left stripping knife 440 and the right stripping knife 450 push the rubber sheath to move left, so as to separate the rubber sheath from the second end of the wire harness. It should be noted that the wire harness double-head simultaneous terminal insertion and housing device 10 further includes: a stripping transverse movement device 910, and the stripping transverse movement device 910 is connected to the stripping mechanism 900. The wire stripping principle of the stripping mechanism 900 is the same as that of the stripping and cutting mechanism 400. Therefore, the wire stripping principle of the stripping mechanism 900 will not be described redundantly. After the stripping mechanism 900 cuts the rubber sheath of the first end of the wire harness, the stripping transverse movement device 910 drives the left stripping knife 440 and the right stripping knife 450 of the stripping mechanism 900 to move right relative to the wire harness. The outer sides of the left stripping knife 440 and the right stripping knife 450 push the rubber sheath to move right, so as to separate the rubber sheath from the first end of the wire harness.

[0042] It should be noted that the wire-pulling transverse movement device 510, the incoming wire transverse movement device 830, the stripping transverse movement device 910, and the longitudinal movement device 2041 refer to devices that drive other components to move in the front-rear direction. The wire-feeding longitudinal movement device 610, the incoming wire longitudinal movement device 810, and the transverse movement device 2045 refer to devices that drive other components to move in the left-right direction. The above-mentioned movement devices can be linear modules, linear cylinders, linear electric cylinders, linear push rods, etc. The linear module can be a screw-type linear module, a belt-type linear module, etc. The flipping driver 2031 refers to a device that drives other components to rotate and move. The flipping driver 2031 can be a rotating motor, a DC motor, a brushless DC motor, as long as it can drive the component to move linearly, drive the component to rotate, or drive the component connected thereto to achieve the corresponding movement or rotation effect.

[0043] Obviously, the above-mentioned embodiments of the present invention are merely examples for clearly illustrating the present invention, rather than limiting the implementation manners of the present invention. For those of ordinary skill in the art, other different forms of changes or modifications can be made on the basis of the above description. It is not necessary and impossible to enumerate all the implementation manners here. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the claims of the present invention.

Claims

1. A wire harness double - head simultaneous terminal - crimping and housing - inserting device, comprising: An incoming - wire station, a terminal - crimping station, and a wire - feeding mechanism. The incoming - wire station is arranged on the front side of the terminal - crimping station. The wire - feeding range of the wire - feeding mechanism covers both the incoming - wire station and the terminal - crimping station. The incoming - wire station includes: an incoming - wire mechanism, a stripping and cutting mechanism, and a wire - pulling mechanism. The terminal - crimping station includes: a first terminal - crimping station and a second terminal - crimping station. The stripping and cutting mechanism includes: a stripping and cutting unit and a stripping unit. The first terminal - crimping station includes: a first terminal - crimping machine, a first flipping and wire - clamping machine, a first wire - inserting clamp, and a first housing - inserting machine. The first terminal - crimping machine, the first flipping and wire - clamping machine, the first wire - inserting clamp, and the first housing - inserting machine are arranged in sequence from front to back. The first terminal - crimping machine is closest to the stripping and cutting unit. The second terminal - crimping station includes: a second flipping and wire - clamping machine, a second wire - inserting clamp, a second terminal - crimping machine, and a second housing - inserting machine. The second terminal - crimping machine, the second flipping and wire - clamping machine, the second wire - inserting clamp, and the second housing - inserting machine are arranged in sequence from front to back. It is characterized in that the first terminal - crimping station and the second terminal - crimping station are arranged mirror - symmetrically along the left - right direction; the wire - feeding mechanism includes: a first wire - feeding mechanism for cooperating with the first terminal - crimping station and a second wire - feeding mechanism for cooperating with the second terminal - crimping station. The incoming - wire mechanism, the stripping and cutting unit, and the stripping unit are arranged in sequence along the left - right direction. The wire - pulling range of the wire - pulling mechanism covers the incoming - wire mechanism, the stripping and cutting unit, and the stripping unit.

2. The wire harness double - end simultaneous terminal - inserting and housing - inserting device according to claim 1, characterized in that, The wire - pulling mechanism includes: a wire - pulling transverse - movement device and a wire - pulling manipulator. The wire - pulling transverse - movement device is connected to the wire - pulling manipulator, and the wire - pulling transverse - movement device drives the wire - pulling manipulator to move left and right.

3. The wire harness double-end simultaneous terminal insertion and housing insertion device according to claim 1, characterized in that, The first wire - feeding mechanism includes: a wire - feeding longitudinal - movement device and a wire - feeding manipulator. The wire - feeding longitudinal - movement device is connected to the wire - feeding manipulator to drive the wire - feeding manipulator to move back and forth; the second wire - feeding mechanism has the same structure as the first wire - feeding mechanism.

4. The wire harness double - end simultaneous terminal - inserting and housing - inserting device according to claim 1, characterized in that, The incoming - wire mechanism includes: an incoming - wire longitudinal - movement device and a plurality of incoming - wire chucks. The incoming - wire longitudinal - movement device is connected to the plurality of incoming - wire chucks to drive the plurality of incoming - wire chucks to move back and forth.

5. The wire harness double-head simultaneous terminal crimping and housing inserting device according to claim 4, characterized in that, The incoming - wire mechanism further includes: an incoming - wire transverse - movement device. The incoming - wire transverse - movement device is connected to the incoming - wire longitudinal - movement device to drive the incoming - wire longitudinal - movement device to move left and right.

6. The wire harness double - end simultaneous terminal - inserting and housing - inserting device according to claim 1, characterized in that, The first terminal - crimping station further includes: a first detector, which is located between the first terminal - crimping machine and the first flipping and wire - clamping machine; the second terminal - crimping station further includes: a second detector, which is located between the second terminal - crimping machine and the second flipping and wire - clamping machine.

7. The wire harness double-head simultaneous terminal crimping and housing inserting device according to claim 1, characterized in that The first flipping and wire - clamping machine includes: a flipping driver, a pneumatic finger, a flipping upper clamp block, and a flipping lower clamp block. The flipping driver is connected to the pneumatic finger, the pneumatic finger is connected to the flipping upper clamp block and the flipping lower clamp block. The pneumatic finger drives the flipping upper clamp block and the flipping lower clamp block to move relatively, and the flipping driver drives the flipping upper clamp block and the flipping lower clamp block to rotate and move; the second flipping and wire - clamping machine has the same structure as the first flipping and wire - clamping machine.

8. The wire harness double-end simultaneous terminal insertion and housing insertion device according to claim 1, characterized in that, The first insertion wire clamp includes: a longitudinal movement device, a cylinder, an insertion left clamp block, and an insertion right clamp block. The longitudinal movement device is connected to the cylinder, the cylinder is connected to the insertion left clamp block and the insertion right clamp block. The longitudinal movement device drives the insertion left clamp block and the insertion right clamp block to move back and forth, and the cylinder drives the insertion left clamp block and the insertion right clamp block to move relatively; the structure of the second insertion wire clamp is the same as that of the first insertion wire clamp.

9. The wire harness double-head simultaneous terminal punching and housing inserting device according to claim 8, wherein, The first insertion wire clamp further includes: a transverse movement device, the transverse movement device is connected to the longitudinal movement device, and the transverse movement device drives the insertion left clamp block and the insertion right clamp block to move left and right.

10. The wire harness double - end simultaneous terminal - inserting and housing - inserting device according to claim 1, wherein, The stripping and shearing mechanism includes: a stripping and shearing driver, a left cutting knife, a right cutting knife, a left stripping knife, a right stripping knife, an auxiliary cylinder, an auxiliary left clamp block, and an auxiliary right clamp block. The stripping and shearing driver is connected to the left cutting knife, the right cutting knife, the left stripping knife, and the right stripping knife. The left cutting knife and the right cutting knife are closer to the wire inlet mechanism than the left stripping knife and the right stripping knife. The stripping and shearing driver drives the left cutting knife and the right cutting knife to move relatively, and the stripping and shearing driver drives the left stripping knife and the right stripping knife to move relatively; the auxiliary left clamp block and the auxiliary right clamp block are farther from the wire inlet mechanism than the left stripping knife and the right stripping knife. The auxiliary cylinder is connected to the auxiliary left clamp block and the auxiliary right clamp block, and the auxiliary cylinder drives the auxiliary left clamp block and the auxiliary right clamp block to move relatively.

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