Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides a terminal wire connecting machine which can realize full-automatic connection of two terminal wires.
The technical scheme for solving the technical problem is as follows: a terminal wire connecting machine comprises a wire merging mechanism, a copper wire pressing mechanism, a terminal wire operating mechanism, a connector assembling mechanism, a connector crimping mechanism and a discharging mechanism which are arranged in sequence;
the doubling mechanism is used for placing two terminal lines together and comprises a doubling base, wherein a first doubling module and a second doubling module are arranged on the doubling base, a first doubling cylinder and a second doubling cylinder are arranged on the first doubling module, a first doubling chuck is arranged on the first doubling cylinder, a second doubling chuck is arranged on the second doubling cylinder, a folding cylinder is arranged on the second doubling module, and a folding chuck for folding the two terminal lines is connected to the folding cylinder;
the copper wire pressing mechanism is used for pressing copper wires with two exposed terminal wires and comprises a copper wire pressing seat, wherein a pressing translation cylinder is arranged on the copper wire pressing seat, a copper wire pressing cylinder is connected to the pressing translation cylinder, and a copper wire pressing head is connected to the copper wire pressing cylinder;
the terminal wire operation mechanism is used for operating the terminal wires into each mechanism and comprises a first operation module, wherein a second operation module is arranged on the first operation module, a translation motor is arranged on the second operation module, a first operation cylinder and a second operation cylinder are arranged on the translation motor, the first operation cylinder is connected with an operation chuck, and the second operation cylinder is connected with an operation clamping jaw;
the joint assembling mechanism is used for assembling the combined copper wires into a joint and comprises a joint feeding device, a joint operating device and a joint assembling device;
the joint feeding device comprises a joint vibration disc and a joint positioning seat connected with the joint vibration disc;
the joint operation device comprises a first joint linear module and a second joint linear module, wherein a first rotating cylinder is arranged on the first joint linear module, a first joint operation cylinder is arranged on the first rotating cylinder, a first joint manipulator is connected to the first joint operation cylinder, a second rotating cylinder is arranged on the second joint linear module, a second joint operation cylinder is arranged on the second rotating cylinder, and the second joint operation cylinder is connected with the second joint manipulator;
the joint assembling device comprises a joint assembling support, wherein a joint assembling cylinder is arranged on the joint assembling support, and a joint assembling clamping jaw is arranged on the joint assembling cylinder;
the connector crimping mechanism is used for compressing the assembled connector and the terminal wire, and comprises a crimping motor, a crimping head connected with the crimping motor and a crimping seat located at the position corresponding to the crimping head;
and the discharging mechanism is used for outputting the terminal wire body after wiring is finished and comprises an inclined ladder box.
Preferably, the front end of the operating chuck is arc-shaped, and the operating chuck includes a first operating chuck and a second operating chuck.
Preferably, the copper wire pressing head comprises a first copper wire pressing head and a second copper wire pressing head, and pressing holes are formed in the first copper wire pressing head and the second copper wire pressing head.
Preferably, the upper end of the second joint operation cylinder is further provided with a joint guide module, and the joint guide module is provided with a joint guide pipe.
Preferably, a positioning hole is formed in the operating chuck, and the joint guide tube is matched with the positioning hole of the operating chuck. Preferably, an operating manipulator for operation is arranged between the doubling mechanism and the copper wire pressing mechanism.
Preferably, the copper wire pressing mechanism further comprises a terminal wire fixing seat, a terminal wire fixing cylinder is arranged on the terminal wire fixing seat, and the terminal wire fixing cylinder is connected with a terminal wire fixing chuck.
The invention has the beneficial effects that: can realize the full automatization wiring to two terminal lines through this equipment, replace original mode of carrying out the wiring through the manual work, improve wiring efficiency greatly to can solve through this equipment and do not connect good phenomenon in partial copper line when similar wiring equipment carries out the wiring, improve the wiring quality.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 11, a terminal wire connecting machine includes a wire merging mechanism 1, a copper wire pressing mechanism 54, a terminal wire operating mechanism 55, a connector assembling mechanism 56, a connector crimping mechanism 57, and a discharging mechanism 58, which are sequentially arranged;
referring to fig. 1, 2 and 3, doubling mechanism 1, it is used for placing two terminal lines together, including doubling base 2, doubling base 2 on be equipped with first doubling module 3 and second doubling module 4, first doubling module 3 on be equipped with first doubling cylinder 5 and second doubling cylinder 6, first doubling cylinder 5 on be equipped with first doubling chuck 7, second doubling cylinder 6 on be equipped with second doubling chuck 8, second doubling module 4 on be equipped with and fold cylinder 9, fold cylinder 9 on be connected with and be used for folding up the chuck 10 that folds two terminal lines. Before the wire doubling mechanism 1 is performed, wire stripping treatment needs to be performed on two terminal wires (i.e., a part of a rubber insulation layer is stripped and then a copper wire is exposed), and a wire stripper is a very conventional prior art in the field, so that the embodiment and the detailed description in this patent are omitted, and a person skilled in the art should understand that. When the doubling mechanism is carried out, the first doubling chuck 7 and the second doubling chuck 8 are used for respectively clamping the corresponding terminal wires, then the corresponding first doubling cylinder 5 and the corresponding second doubling cylinder 6 are used for driving the terminal wires to move inwards and close to each other until the terminal wires are close to each other, and then the closing cylinder 9 is used for driving the closing chuck 10 to straighten and close the two terminal wires, so that the follow-up work is facilitated.
Referring to fig. 2, 4, 5, 6, and 7 (in fig. 5, for convenience of viewing the specific internal structure, the structure of the terminal wire operating mechanism 55 is hidden), a copper wire pressing mechanism 54 is used for pressing two exposed copper wires of the terminal wires, and includes a copper wire pressing seat 11, a pressing translation cylinder 12 is arranged on the copper wire pressing seat 11, a copper wire pressing cylinder 13 is connected to the pressing translation cylinder 12, and a copper wire pressing head 14 is connected to the copper wire pressing cylinder 13. The pressing translation cylinder 12 drives the copper wire pressing cylinder 13 and the copper wire pressing head 14 to move forwards, and then the copper wire pressing head 14 is driven to move inwards through the copper wire pressing cylinder 13, so that copper wires of two terminal wires are pressed.
In this embodiment, the copper wire pressing mechanism 2 further includes a terminal wire fixing seat 15, the terminal wire fixing seat 15 is provided with a terminal wire fixing cylinder 16, and the terminal wire fixing cylinder 16 is connected with a terminal wire fixing chuck 17. In order to ensure the stability of two terminal wires during pressing, a terminal wire fixing seat 15 is arranged at a corresponding position of the copper wire pressing seat 11, and then the terminal wire fixing cylinder 16 drives the terminal wire fixing chuck 17 to fix the two terminal wires during pressing.
In this embodiment, the copper wire bonding head 14 includes a first copper wire bonding head 18 and a second copper wire bonding head 19, and bonding holes 20 are formed in the first copper wire bonding head 18 and the second copper wire bonding head 19. The integration to the copper line can be realized through first copper line pressfitting head 18 and the combination of second copper line pressfitting head 19, simultaneously in can the joint of packing into completely in order to guarantee the copper line to and convenience and accuracy when guaranteeing the copper line dress, be equipped with the stitching hole 20 in first copper line pressfitting head 18 and second copper line pressfitting head 19, thereby make whole section copper line pressfitting circular.
Referring to fig. 8 and 9, the terminal wire operating mechanism 55, which is used for operating the terminal wire into each mechanism, includes a first operating module 21, a second operating module 22 is disposed on the first operating module 21, a translation motor 23 is disposed on the second operating module 22, a first operating cylinder 24 and a second operating cylinder 25 are disposed on the translation motor 23, an operating chuck 26 is connected to the first operating cylinder 24, an operating clamping jaw 27 is connected to the second operating cylinder 25, when in operation, the second operating module 22 realizes front-back displacement by realizing transverse displacement, the translation motor 23 realizes up-down displacement, then the first operating cylinder 24 drives the operating chuck 26 and the second operating cylinder 25 drives the operating clamping jaw 27 to realize clamping operation of the terminal wire, and then the terminal wire operating mechanism is matched with the connector assembling mechanism to realize assembling, as will be described in more detail below.
In the present embodiment, the front end of the operating chuck 26 has a circular arc shape, and the operating chuck 26 includes a first operating chuck 28 and a second operating chuck 29. The front end of the operating chuck 27 is formed in a circular arc shape, so that the front end of the operating chuck 26 can be inserted into a subsequent joint, thereby facilitating the installation of copper wires.
Referring to fig. 10 and 11, a joint assembling mechanism 56 for assembling the combined copper wires into the joints includes a joint feeding device 30, a joint operating device 31, and a joint assembling device 32;
the joint feeding device 30 comprises a joint vibration disc 33 and a joint positioning seat 34 connected with the joint vibration disc, and a joint is operated to the joint positioning seat 34 through the joint vibration disc 33 to be positioned, so that the manipulator is convenient to clamp and operate.
The joint operation device 31 comprises a first joint straight line module 35 and a second joint straight line module 36, wherein a first rotation cylinder 37 is arranged on the first joint straight line module 35, a first joint operation cylinder 38 is arranged on the first rotation cylinder 37, a first joint manipulator 39 is connected to the first joint operation cylinder 38, a second rotation cylinder 40 is arranged on the second joint straight line module 36, a second joint operation cylinder 41 is arranged on the second rotation cylinder 40, the second joint operation cylinder 41 is connected with a second joint manipulator 42, the first joint manipulator 39 is driven by the first joint operation cylinder 38 to clamp the joint in the joint positioning seat 34, then the joint is operated to the rightmost end position by the first joint straight line module 35, and then the joint is rotated 90 degrees counterclockwise (which is convenient for connecting with the second joint manipulator 42) by the first rotation cylinder 36, the second joint manipulator 42 is operated to the position right below the first joint manipulator 39 through the second joint linear module 36, then the second joint manipulator 42 is driven to clamp the first joint manipulator 39 through the second joint operation cylinder 41 after the second joint manipulator 40 rotates upwards by 90 degrees, and after the clamping is finished, the second joint manipulator is operated back to install the terminal wire.
In this embodiment, a joint guide module 46 is further disposed at the upper end of the second joint operating cylinder 41, and a joint guide pipe 47 is disposed on the joint guide module 46. Preferably, a positioning hole 48 is formed in the operating chuck 26, and the joint guide tube 47 is fitted into the positioning hole 48 of the operating chuck. The joint guide tube 47 is moved upward by the joint guide module 46 to pass through the joint when the second joint robot 42 grips the joint, and the joint guide tube 47 is fitted to the operating chuck 27 in order to ensure stable loading of the copper wire, so that the joint guide tube 47 can be inserted into the positioning hole 48 of the operating chuck 26 to be positioned at the time of assembly.
The connector assembling device 32 comprises a connector assembling support 43, a connector assembling cylinder 44 is arranged on the connector assembling support 43, a connector assembling clamping jaw 45 is arranged on the connector assembling cylinder 44, a second connector manipulator 42 operates the connector into the connector assembling clamping jaw 45, the connector assembling clamping jaw 45 clamps the connector through the connector assembling cylinder 44, then the operating chuck 26 and the operating clamping jaw 27 drive the terminal wire to move forwards, a positioning hole 48 of the operating chuck 26 is matched with a connector guide pipe 47 to realize positioning, then the first operating chuck 28 and the second operating chuck 29 on the operating chuck 26 are separated, the operating clamping jaw 27 drives the terminal wire to continuously move forwards to realize the loading of the terminal wire into the connector, after the terminal wire is loaded, the connector guide pipe 47 returns through a connector guide module 46, the second connector manipulator 42 loosens the connector, and the connector assembling clamping jaw 45 loosens the connector, after completion, the gripper 27 is operated to move the terminal wire to the next step.
Referring to fig. 12, a terminal crimping mechanism 57 for pressing the installed terminal against the terminal wire includes a crimping motor 49, a crimping head 50 connected to the crimping motor, and a crimping base 51 located at a position corresponding to the crimping head 50, the terminal wire is placed into the crimping base 51 by the operation of the clamping jaws 27, and the crimping motor 49 drives the crimping head 50 to press down the terminal wire to fix the terminal wire.
Referring to fig. 5, the discharging mechanism 58 for discharging the terminal wire bodies after the wire connection is completed includes a ramp box 52. The operating jaw 27 puts the terminal wire after crimping into the inclined ladder box 52.
In this embodiment, an operation robot 53 for operation is provided between the doubling mechanism 1 and the copper wire stitching mechanism 54. The operation robot 53 can operate between the parallel mechanism 1 and the copper wire press-fitting mechanism 2.
The specific use process of the equipment is as follows:
1) the first doubling chuck 7 and the second doubling chuck 8 respectively clamp the corresponding terminal wires, then the first doubling cylinder 5 and the second doubling cylinder 6 are driven by the corresponding terminal wires to move inwards to close to each other, and then the closing cylinder 9 drives the closing chuck 10 to straighten and close the two terminal wires.
2) The combined terminal wires are put into the fixed chuck 17 and the copper wire crimping head 14 by the operation robot 53.
3) The terminal wire fixing cylinder 16 drives the terminal wire fixing chuck 17 to fix two terminal wires, then the pressing translation cylinder 12 drives the copper wire pressing cylinder 13 and the copper wire pressing head 14 to move forwards, and then the copper wire pressing cylinder 13 drives the copper wire pressing head 14 to move inwards, so that copper wires of the two terminal wires are pressed.
4) Connect vibration dish 33 will connect the operation to connect the positioning seat 34 in the location, then drive first joint manipulator 39 through first joint operation cylinder 38 and will connect the joint centre gripping in the positioning seat 34, then operate to the rightmost end position through first joint straight line module 35, then rotate 90 (be convenient for link up with second joint manipulator 42) anticlockwise through first revolving cylinder 36, operate second joint manipulator 42 to first joint manipulator 39 through second joint straight line module 36 under, then through second revolving cylinder 40 upwards rotate 90 after, second joint operation cylinder 41 that passes through again drives second joint manipulator 42 and carries out the centre gripping to first joint manipulator 39, after finishing, back operation is carried out with the installation of terminal line.
5) The connector assembling clamping jaw 45 clamps the connector through the connector assembling air cylinder 44, then the operating chuck 26 and the operating clamping jaw 27 drive the terminal wire to move forwards, so that the positioning hole 48 of the operating chuck 26 is matched with the connector guide pipe 47 to realize positioning, then the first operating chuck 28 and the second operating chuck 29 on the operating chuck 26 are separated, the operating clamping jaw 27 drives the terminal wire to move forwards continuously to realize the loading of the terminal wire into the connector, after the loading is finished, the connector guide pipe 47 returns through the connector guide module 46, the second connector manipulator 42 loosens the connector, and meanwhile the connector assembling clamping jaw 45 loosens the connector.
6) The jaws 27 are operated to place the terminal wire into the crimp seat 51 and the crimp motor 49 drives the crimp connector 50 downward to crimp the connector onto the copper wire for fixation.
7) The operating jaw 27 puts the terminal wire after crimping into the inclined ladder box 52.
8) The above steps are repeated.
This embodiment is only one of the preferable embodiments of this patent, and any changes made without departing from the scope of this patent are within the scope of this patent.