Automobile wire harness terminal plugging processing device

Abstract

The invention provides an automobile wire harness terminal plugging processing device, belongs to the technical field of wire harness terminal processing, and aims to solve the problem that the use and attractiveness of a terminal are affected due to the fact that the outer walls of the two sides of the terminal protrude outwards after the terminal for plugging a wire harness is vertically pressed by an existing processing device. A mounting seat and a conveying belt are arranged on a mounting platform, an auxiliary supporting plate is arranged on the conveying belt to clamp an automobile cable, a lifting sliding rail and a movable carrying plate are arranged on a reinforcing base plate to be connected with a stamping rod, a placing groove is formed in a fixing seat below the stamping rod to clamp a terminal body, and an auxiliary trimming part is arranged on the outer wall of the stamping rod; during working, a conveying belt conveys a cable, an electric telescopic rod and a suction cup are matched to enable the automobile cable to be inserted into a sleeve hole of a terminal body for insertion connection, a stamping rod is pressed downwards for pressing fit, rotation is achieved through matching of a spiral groove of an adjusting sleeve and a guide protruding block, then a cam is deflected through gear transmission, and a trimming wheel rolls and flattens the protruding side wall of the terminal; neatness and attractiveness are guaranteed, and product quality is improved.

Description

Technical Field

[0001] The invention relates to the technical field of wiring harness terminal processing, in particular to a wiring harness terminal plugging processing device for automobiles. Background Art

[0002] The automotive wiring harness terminal is an important component of a particular load group that provides maintenance equipment, such as relays, switches, control systems, etc. The automotive wiring harness terminal is a bridge between two or more isolated electronic circuits to enable current to flow and realize the functions of various electronic components. It is an indispensable component in various electronic devices.

[0003] At present, one of the most common processing methods for plugging automobile wiring harnesses and terminals is to use crimping, that is, inserting the wire end of the automobile wiring harness into the cavity of the terminal, and then pressing the terminal cavity part and the wire end. For example, the patent with the publication number CN118472743A discloses a plug-in processing device for automobile wiring harness terminals, which uses a second pneumatic clamp to crimp the wire to the automobile wiring harness terminal, and then welds the crimped part by a welding assembly, so as to enhance the firmness of the plug-in of the wire to the automobile wiring harness terminal, inserts the prepared wire into the port in the body of the automobile wiring harness terminal by a mechanical arm, and then moves to the front end of the second pneumatic clamp under the conveyance of the conveyor belt, controls a pair of movable clamps by a pneumatic substrate to press a pair of wire fixing plates to fix the wire, and then uses a welding assembly to spot weld the gap between the pressed pair of wire fixing plates. However, the existing processing device only uses a pneumatic clamp to press the terminal in the vertical direction. After the terminal is pressed, the side walls at both ends directly protrude outward to form a pointed protrusion, which greatly affects the regularity and aesthetics of the terminal after plugging the wiring harness.

[0004] Therefore, a kind of automobile wiring harness terminal plugging processing device is introduced. Summary of the invention

[0005] The purpose of the present invention is to provide a device for processing automobile wiring harness terminals, aiming to solve the problem in the above-mentioned background technology that after the existing processing device vertically presses the terminals of the wiring harness, the outer walls on both sides of the terminals bulge outward, affecting their use and appearance.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an automobile wiring harness terminal plug-in processing device, comprising a base and a mounting platform arranged on one side of the top of the base, mounting seats are fixedly connected to both sides of the top of the mounting platform, a conveyor belt is movably arranged between the side walls of the mounting seat, the outer surface of the conveyor belt is evenly fixedly connected with mounting plates at intervals, an auxiliary support plate is fixedly connected to the top of the mounting plate, and automobile cables are clamped and placed on the top of the auxiliary support plate, a reinforcing pad is fixedly installed on the top of the base on one side of the mounting platform, the end of the reinforcing pad extends to the top of the mounting seat, and a lifting rail is fixedly connected to the upper end of the reinforcing pad, a movable carrier is movably arranged on the outer wall of the lifting rail, a stamping rod is fixedly connected to the lower end of the top plate of the movable carrier, a fixed seat is fixedly connected to the top of the reinforcing pad under the stamping rod, and placement grooves are evenly spaced on the outer wall of the fixed seat close to the conveyor belt side, the placement grooves are used to clamp and place the terminal body, a fixed hanging plate is fixedly sleeved on the outer wall of the lower section of the stamping rod, and auxiliary finishing pieces are fixedly connected to the bottoms of both ends of the fixed hanging plate;

[0007] The auxiliary trimming part includes an adjusting sleeve fixedly connected to the bottom of both ends of the fixed hanging plate and a moving rod movably sleeved in the adjusting sleeve, the top of the moving rod movably penetrates the fixed hanging plate, the inner wall of the adjusting sleeve is processed with a spiral groove, and a guide protrusion is fixedly connected on the outer wall of one side of the moving rod, the guide protrusion movably engages in the spiral groove, a driving gear is fixedly sleeved on the outer wall of the moving rod near the bottom, a buffer spring is fixedly connected between the top of the driving gear and the bottom plate of the adjusting sleeve, a supporting plate is movably sleeved on the outer wall of the moving rod below the driving gear, a positioning shaft is movably penetrated at the end of the supporting plate, a driven gear meshing with the driving gear is fixedly connected on the outer wall of the positioning shaft above the supporting plate, a cam is fixedly connected to the bottom of the positioning shaft, an inner groove is opened on the side wall at the tip of the cam, and a trimming wheel is movably arranged between the upper and lower bottom plates of the inner groove.

[0008] Furthermore, a mounting strip is fixedly connected to the side wall at the middle of the fixed hanging plate, and a camera is fixedly connected to the bottom of the end of the mounting strip. When the side end of the trimming wheel extends to the outside of the inner groove port and the buffer spring remains in a normal relaxation state, the trimming wheel is located below the punching head at the bottom of the punching rod. At this time, the guide protrusion is located in the end of the spiral groove at the bottom of the adjusting sleeve.

[0009] Furthermore, the lifting slide rail includes a screw guide rail fixedly connected to the top of the reinforcing pad, a driving motor is arranged on the upper end of the screw guide rail top plate, the output end of the driving motor is fixedly connected to the driving screw on the screw guide rail, the outer wall of the driving screw of the screw guide rail is movably sleeved with a lifting plate, a transverse screw slide rail is fixedly installed on the outer wall of the lifting plate, a movable carrier plate is movably arranged on the outer wall of the transverse screw slide rail, the transverse screw on the transverse screw slide rail movably penetrates the vertical plate setting of the movable carrier plate, a rotating motor is fixedly connected to the outer wall of the side plate of the lifting plate, and the output end of the rotating motor is fixedly connected to the transverse screw of the transverse screw slide rail.

[0010] Furthermore, electric telescopic rods are fixedly connected to the corresponding placement grooves on the outer wall of the reinforcing pad on one side close to the conveyor belt, a suction cup is provided at the end of the electric telescopic rod, and the bottom of the suction cup is set at a height higher than the height of the top surface of the conveyor belt. A material guide chute is fixedly connected to the side wall of the end of the mounting seat at the tail of the conveyor belt, and infrared sensors are fixedly connected to the corresponding placement grooves on the top of the fixing seat.

[0011] Furthermore, a connecting hole is opened at the bottom of the fixing seat corresponding to the placement groove, the connecting hole is connected to the placement groove, an electromagnet is fixedly connected to the outer wall of the bottom port of the connecting hole, an elastic component is fixedly connected to the top of the electromagnet, a T-shaped armature is fixedly connected to the top of the elastic component, and the bottom plate of the T-shaped armature is movably engaged in the connecting hole.

[0012] Furthermore, the auxiliary support plate includes a U-shaped seat fixedly connected to the top of the mounting plate and a telescopic connecting rod fixedly connected to the side wall of the end of the U-shaped seat, the end of the telescopic connecting rod is fixedly connected to a moving head, the moving head is a U-shaped structure, and one end of the top of the moving head is fixedly connected to a gravity clamping piece, the gravity clamping piece clamps the automobile cable on the U-shaped seat and the U-shaped groove bottom plate of the moving head.

[0013] Furthermore, the gravity clamping member includes an L-shaped column fixedly connected to one end of the top of the moving head and a positioning rod movably arranged through the side wall of the vertical plate of the L-shaped column, the end of the positioning rod is fixedly connected to a counterweight frame, the bottom end of the top plate of the L-shaped column is fixedly connected to a positioning sleeve, a suspension rod is movably sleeved in the positioning sleeve, the bottom end of the suspension rod extends to the outside of the bottom port of the positioning sleeve, and the top end of the suspension rod is fixedly connected to a connecting rope, the other end of the connecting rope passes through the side wall at the top port of the positioning sleeve and is fixedly connected to the side wall of the vertical plate of the L-shaped column, a clamping plate is fixedly connected to the bottom of the suspension rod, the clamping plate is suspended in the U-shaped groove of the moving head, and a reset spring is fixedly connected between the top of the clamping plate and the bottom plate of the positioning sleeve, and the reset spring is arranged around the suspension rod.

[0014] Furthermore, the positioning rod is located on one side of the wide center line of the counterweight frame, and the positioning rod is arranged close to the U-shaped groove of the moving head. The counterweight frame is suspended on the outside of the variable edge at the top of the moving head. When the counterweight frame is arranged horizontally, one end of the connecting rope close to the L-shaped column is horizontally passed through the bottom of the cross bar at the end of the counterweight frame. At this time, the reset spring maintains a normal relaxed state.

[0015] Furthermore, L-shaped frames are fixedly connected to the outer walls on both sides of the bottom port of the positioning sleeve, and an L-shaped frame is movably connected to the side wall at the bottom of the vertical plate of the L-shaped frame. The L-shaped frame is suspended on the outside of the clamping plate, and movable connecting rods are movably connected to the top of both sides of the frame body near one end of the L-shaped column, and the top of the movable connecting rod is movably connected to the bottom of the end cross bar of the counterweight frame near the U-shaped groove on the moving head.

[0016] Furthermore, a mounting groove is provided at the lower end of the middle part of the clamping plate, an anti-sliding block is movably engaged in the mounting groove, a fixing spring is fixedly connected between the top of the anti-sliding block and the top plate of the mounting groove, accommodating cavities are respectively provided at the bottom of the clamping plates on both sides of the mounting groove, a deflection clamping plate is movably arranged between the side walls of the bottom port of the accommodating cavity, limiting rods are respectively fixedly connected between the inner walls on both sides of the mounting groove, an annular rod is movably engaged on the outer wall of the limiting rod, the lower end of the annular rod is movably connected to the top of the anti-sliding block, the top of the annular rod is movably connected to a push rod, the end of the push rod is movably connected to a V-shaped folding rod, and the upper and lower ends of the V-shaped folding rod are respectively movably connected to the lower end of the top plate of the accommodating cavity and the outer wall of the deflection clamping plate.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The present invention proposes an automobile wiring harness terminal plug-in processing device, which transports automobile cables through a conveyor belt. After the automobile cables are plugged into the terminal body, a punching rod presses the automobile cables and the terminal body under the push of a lifting slide rail. During punching, a moving rod moves with the punching rod, and rotation is achieved by utilizing the cooperation between the spiral groove of the adjusting sleeve and the guide protrusion. Then, the cam is deflected through gear transmission, so that a trimming wheel rolls and flattens the raised side wall of the terminal, effectively solving the problem that the outer wall protrusion after the terminal is pressed affects the appearance and use, ensures the regularity of the terminal after pressing, and at the same time improves the processing efficiency and quality, makes the automobile wiring harness terminal plug-in more firmly, and improves the overall performance of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the installation structure of the reinforcing pad, lifting slide rail and auxiliary finishing parts of the present invention;

[0021] Figure 3 It is a schematic diagram of the installation structure of the auxiliary support plate and the gravity clamping member of the present invention;

[0022] Figure 4 It is a schematic diagram of the structure of the auxiliary trimming member of the present invention;

[0023] Figure 5 It is a schematic diagram of the assembly structure of the adjustment sleeve and the moving rod of the present invention;

[0024] Figure 6 For the present invention Figure 2 The enlarged structural diagram at A in the middle;

[0025] Figure 7 It is a schematic cross-sectional view of a fixing seat of the present invention;

[0026] Figure 8 It is a schematic diagram of the structure of the gravity clamp of the present invention;

[0027] Fig. 9 It is a schematic diagram of the installation structure of the adjustment sleeve, the clamping plate and the L-shaped frame of the present invention;

[0028] Fig.10 It is a schematic cross-sectional view of the clamping plate of the present invention.

[0029] In the figure: 1, base; 11, mounting platform; 2, mounting seat; 21, conveyor belt; 22, mounting plate; 23, reinforcement pad; 24, guide chute; 3, auxiliary support plate; 31, U-shaped seat; 32, telescopic connecting rod; 33, moving head; 4, automotive cable; 5, gravity clamp; 51, L-shaped column; 52, positioning rod; 53, counterweight frame; 54, positioning sleeve; 541, L-shaped frame; 542, L-shaped frame; 543, movable connecting rod; 55, suspension rod; 56, connecting rope; 57, clamping plate; 571, mounting groove; 572, anti-sliding block; 573, fixing spring; 574, accommodating chamber; 575, deflection clamp; 576, annular rod; 577, top rod; 578, V-shaped folding rod; 579, limit Rod; 58, reset spring; 6, lifting slide rail; 61, screw guide rail; 62, lifting plate; 63, horizontal screw slide rail; 7, moving carrier plate; 71, punching rod; 72, fixed hanging plate; 73, mounting strip; 74, camera; 8, fixing seat; 801, placement slot; 802, electric telescopic rod; 803, infrared sensor; 81, connecting hole; 82, electromagnet; 83, elastic component; 84, T-type armature; 9, auxiliary trimming piece; 91, adjusting sleeve; 911, spiral groove; 92, moving rod; 921, guide protrusion; 922, driving gear; 93, buffer spring; 94, support plate; 941, positioning shaft; 95, driven gear; 96, cam; 97, trimming wheel; 10, terminal body. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] See also Figure 1-Figure 3 and Figure 7, a kind of automobile wiring harness terminal plug-in processing device, the device is composed of components such as a base 1, a conveyor belt 21, a lifting slide rail 6, a movable carrier plate 7 and a punching rod 71. A mounting platform 11 is arranged on one side of the top of the base 1. The base 1 is arranged in an L-shaped structure as a whole. A controller is fixedly arranged on the side wall of one end of the base 1. The controller is used to program and control the operation of the equipment and display data using its own display screen. The top two sides of the mounting platform 11 are respectively fixedly connected with mounting seats 2, and a conveyor belt 21 is movably arranged between the side walls of the mounting seats 2. The outer surface of the conveyor belt 21 is evenly fixedly connected with mounting plates 22, and the top of the mounting plate 22 is fixedly connected with an auxiliary support plate 3. The top of the auxiliary support plate 3 clamps and places an automobile cable 4. The auxiliary support plate 3 is used to limit the position of the automobile cable 4 to ensure the stability of its plug-in. A reinforcing pad 23 is welded on the top of the base 1 on one side of the mounting platform 11. The end of the reinforcing pad 23 extends to the top of the mounting seat 2, and the upper end of the reinforcing pad 23 is fixedly connected with a lifting slide rail 6.

[0032] The lifting slide 6 includes a screw guide rail 61 fixedly connected to the top of the reinforcing pad 23, a driving motor is arranged on the upper end of the top plate of the screw guide rail 61, and the output end of the driving motor is fixedly connected to the driving screw on the screw guide rail 61, and the outer wall of the driving screw of the screw guide rail 61 is movably sleeved with a lifting plate 62, and a transverse screw slide rail 63 is fixedly installed on the outer wall of the lifting plate 62, and a movable carrier plate 7 is movably engaged on the outer wall of the transverse screw slide rail 63, and the transverse screw on the transverse screw slide rail 63 movably penetrates the vertical plate setting of the movable carrier plate 7, and a rotating motor is fixedly connected to the outer wall of the side plate of the lifting plate 62, and the output end of the rotating motor is fixedly connected to the transverse screw of the transverse screw slide rail 63.

[0033] A fixing seat 8 is fixedly connected to the top of the reinforcing pad 23 below the punching rod 71. A placement groove 801 is evenly spaced on the outer wall of the fixing seat 8 on the side close to the conveyor belt 21. The placement groove 801 is used to clamp and place the terminal body 10. A round hole is provided at the end of the terminal body 10. A connecting hole 81 is provided at the bottom of the fixing seat 8 corresponding to the placement groove 801. The connecting hole 81 is connected to the placement groove 801. An electromagnet 82 is fixedly connected to the outer wall of the bottom port of the connecting hole 81. An elastic component 83 is fixedly connected to the top of the electromagnet 82. A T-shaped armature 84 is fixedly connected to the top of the elastic component 83. The bottom plate of the T-shaped armature 84 is movably clamped in the connecting hole 81. When the elastic component 83 maintains a normal relaxed state, the vertical rod of the T-shaped armature 84 extends into the placement groove 801. At this time, when the terminal body 10 is inserted into the placement groove 801, the vertical rod of the T-shaped armature 84 is inserted into the circular hole at the end of the terminal body 10, thereby ensuring the stability of the terminal body 10 inserted into the placement groove 801. On the contrary, the electromagnet 82 obtains magnetic force after being energized, and absorbs the T-shaped armature 84 to compress the elastic component 83, so that the vertical rod of the T-shaped armature 84 is pulled out of the circular hole at the end of the terminal body 10. At this time, the automotive cable 4 that is sleeved and pressed with the rear sleeve hole of the terminal body 10 can be used to automatically pull it out of the placement groove 801.

[0034] In order to solve the problem that after the existing processing device vertically presses the terminals of the plug-in wiring harness, the outer walls on both sides of the terminals bulge outwards, affecting their use and appearance, please refer to Figure 1-Figure 7 , provide the following preferred technical solutions:

[0035] A fixed hanging plate 72 is fixedly sleeved on the outer wall of the lower section of the punching rod 71, and auxiliary trimming parts 9 are fixedly connected to the bottom of both ends of the fixed hanging plate 72. Electric telescopic rods 802 are fixedly connected at the corresponding placement grooves 801 on the outer wall of the reinforcing pad 23 on the side close to the conveyor belt 21. A suction cup is provided at the end of the electric telescopic rod 802, and the bottom of the suction cup is set at a height higher than the height set on the top surface of the conveyor belt 21. A material guide chute 24 is fixedly connected to the side wall of the end of the mounting seat 2 at the tail of the conveyor belt 21, and infrared sensors 803 are fixedly connected at the corresponding placement grooves 801 on the top of the fixed seat 8. The infrared sensor 803 is used to sense the position of the automobile cable 4 and transmit the data to the controller, so that it intermittently controls the automatic start and stop of the conveyor belt 21, so that the automobile cable 4 on the auxiliary support plate 3 is aligned with the sleeve hole of the terminal body 10 in the placement groove 801, thereby plugging the two together.

[0036] The auxiliary trimming member 9 includes an adjusting sleeve 91 fixedly connected to the bottom of both ends of the fixed hanging plate 72 and a moving rod 92 movably sleeved in the adjusting sleeve 91. The top of the moving rod 92 movably penetrates the fixed hanging plate 72. A spiral groove 911 is processed on the inner wall of the adjusting sleeve 91. A guide protrusion 921 is fixedly connected to the outer wall of one side of the moving rod 92. The guide protrusion 921 is movably engaged in the spiral groove 911. A driving gear 922 is fixedly sleeved on the outer wall of the moving rod 92 near the bottom. The top of the driving gear 922 A buffer spring 93 is fixedly connected between the bottom plate of the adjusting sleeve 91, a support plate 94 is movably sleeved on the outer wall of the moving rod 92 below the driving gear 922, a positioning shaft 941 is movably provided at the end of the support plate 94, a driven gear 95 meshing with the driving gear 922 is fixedly connected to the outer wall of the positioning shaft 941 above the support plate 94, a cam 96 is fixedly connected to the bottom of the positioning shaft 941, an inner groove is opened on the side wall at the tip of the cam 96, and a dressing wheel 97 is movably provided between the upper and lower bottom plates of the inner groove.

[0037] A mounting strip 73 is fixedly connected to the side wall at the middle of the fixed hanging plate 72, and a camera 74 is fixedly connected to the bottom of the end of the mounting strip 73. When the restriction of the T-shaped armature 84 on the terminal body 10 is not released, the electric telescopic rod 802 is extended to push the end of the auxiliary support plate 3 to carry the automobile cable 4 and the pressed terminal body 10 for stability pulling detection. The camera 74 determines whether the two are firmly pressed together by detecting whether a gap is pulled between the tail of the terminal body 10 and the outer sleeve of the automobile cable 4. The side end of the trimming wheel 97 extends to the outside of the inner groove port, and when the buffer spring 93 maintains a normal relaxation state, the trimming wheel 97 is located below the stamping head at the bottom of the stamping rod 71. At this time, the guide protrusion 921 is located in the end of the spiral groove 911 at the bottom of the adjusting sleeve 91.

[0038] Specifically, the automotive cables 4 with peeled ends are placed on the auxiliary support plate 3 on the top of the conveyor belt 21 in sequence for clamping and fixing. The conveyor belt 21 carries the automotive cables 4 and passes through a plurality of terminal bodies 10 arranged in parallel in sequence. When the infrared sensor 803 on the fixing seat 8 detects that the first automotive cable 4 is flush with the first terminal body 10, the conveyor belt 21 stops running, and then the electric telescopic rod 802 on the side wall of the reinforcing pad 23 is extended and the end of the auxiliary support plate 3 is adsorbed by the suction cup to move it toward the terminal body 10, so that when the electric telescopic rod 802 is retracted, the electric telescopic rod 802 is pulled back. When the stripped wire core of the automotive cable 4 is inserted into the sleeve hole at the tail of the terminal body 10, the lifting slide rail 6 controls the movable carrier plate 7 to drive the punching rod 71 to move downward to press down the tail of the inserted terminal body 10 of the sleeved automotive cable 4 core wire, so that the two are pressed together to completely plug and fix. When the bottom punching head of the punching rod 71 contacts the tail of the terminal body 10 and moves downward, the lower end of the moving rod 92 contacts the top of the reinforcing pad 23. When the punching rod 71 presses the tail of the terminal body 10 to move downward, the moving rod 92 moves upward relative to the adjusting sleeve 91. The spiral groove 911 on the inner wall of the adjusting sleeve 91 restricts the guide protrusion 921. When the moving rod 92 moves upward, the guide protrusion 921 rotates inside the adjusting sleeve 91 along the spiral groove 911. When the moving rod 92 rotates, the driving gear 922 on its outer wall cooperates with the driven gear 95, and the cam 96 is driven to deflect through the positioning shaft 941, so that the trimming wheel 97 at the tip of the cam 96 is in contact with the raised side walls on both sides of the tail of the terminal body 10 and rolls, so that when the stamping rod 71 presses down the tail of the terminal body 10 to make its two sides protrude outward, the pressing is automatically completed. The raised side walls of the terminal body 10 of the automobile cable 4 are rolled and flattened to ensure the overall neatness and beauty of the terminal body 10 after the automobile cable 4 is pressed together. After the automobile cable 4 and the terminal body 10 are plugged and pressed together and fixed, the punching rod 71 moves up, and the T-shaped armature 84 moves down to release the restriction on the terminal body 10. The electric telescopic rod 802 extends to push the end of the auxiliary support plate 3 to carry the automobile cable 4 away from the placement groove 801, thereby driving the terminal body 10 pressed together with the automobile cable 4 to be pulled out of the placement groove 801, and the subsequently transported automobile cables 4 are cyclically plugged in.

[0039] In order to facilitate the fixing and unloading of the automotive cable 4 after processing, Figure 1 , Figure 3 and Figure 8-Figure 9 As shown, this embodiment provides the following technical solutions:

[0040] The auxiliary support plate 3 includes a U-shaped seat 31 fixedly connected to the top of the mounting plate 22 and a telescopic connecting rod 32 fixedly connected to the side wall of the end of the U-shaped seat 31. The end of the telescopic connecting rod 32 is fixedly connected to a moving head 33. The moving head 33 has a U-shaped structure, and one end of the top of the moving head 33 is fixedly connected to a gravity clamping member 5. The gravity clamping member 5 clamps the automobile cable 4 on the U-shaped seat 31 and the U-shaped groove bottom plate of the moving head 33.

[0041] The gravity clamping member 5 includes an L-shaped column 51 fixedly connected to one end of the top of the moving head 33 and a positioning rod 52 movably arranged through the side wall of the vertical plate of the L-shaped column 51, the end of the positioning rod 52 is fixedly connected to a counterweight frame 53, the bottom end of the top plate of the L-shaped column 51 is fixedly connected to a positioning sleeve 54, a suspension rod 55 is movably sleeved in the positioning sleeve 54, the bottom end of the suspension rod 55 extends to the outside of the bottom port of the positioning sleeve 54, and the top of the suspension rod 55 is fixedly connected to a connecting rope 56, the other end of the connecting rope 56 passes through the side wall at the top port of the positioning sleeve 54 and is fixedly connected to the side wall of the vertical plate of the L-shaped column 51, the bottom of the suspension rod 55 is fixedly connected to a clamping plate 57, the clamping plate 57 is suspended in the U-shaped groove of the moving head 33, and a reset spring 58 is fixedly connected between the top of the clamping plate 57 and the bottom plate of the positioning sleeve 54, and the reset spring 58 is arranged around the suspension rod 55.

[0042] The positioning rod 52 is located on one side of the wide center line of the counterweight frame 53, and the positioning rod 52 is set close to the U-shaped groove of the moving head 33. The counterweight frame 53 is suspended on the outside of the top edge of the moving head 33. When the counterweight frame 53 is set horizontally, the maximum deflection angle of the counterweight frame 53 is 90 degrees. The end of the connecting rope 56 close to the L-shaped column 51 is horizontally passed around the bottom of the cross bar at the end of the counterweight frame 53. At this time, the reset spring 58 maintains a normal relaxation state.

[0043] Further, such as Fig. 9 As shown, L-shaped frames 541 are fixedly connected to the outer walls on both sides of the bottom port of the positioning sleeve 54, and an L-shaped frame 542 is movably connected to the side wall at the bottom of the vertical plate of the L-shaped frame 541. The L-shaped frame 542 is suspended on the outside of the clamping plate 57, and the top of the L-shaped frame 542 on both sides of the frame body near one end of the L-shaped column 51 is movably connected to movable connecting rods 543, and the top of the movable connecting rod 543 is movably connected to the bottom of the end cross bar of the counterweight frame 53 near the U-shaped groove on the moving head 33.

[0044] Specifically, when placing the automobile cable 4, one hand lifts up the tail of the counterweight frame 53, and the long handle end of the counterweight frame 53 deflects upward based on the positioning rod 52, so that the end close to the U-shaped groove of the moving head 33 deflects downward, and the short handle end of the counterweight frame 53 deflects downward to drag the connecting rope 56, so that the connecting rope 56 drives the suspension rod 55 to move upward in the positioning sleeve 54, and the suspension rod 55 drives the clamping plate 57 to move upward and compress the reset spring 58, and the counterweight frame 53 uses the movable connecting rod 5 43 pushes one end of the L-shaped frame 542 to deflect downward, so that the L-shaped frame 542 deflects on the outside of the clamping plate 57 based on the L-shaped frame 541, and the horizontal section of the L-shaped frame 542 deflects upward at the U-shaped groove port on the moving head 33 to clear the top port of the moving head 33, so as to facilitate the placement of the automobile cable 4 on the U-shaped seat 31 and the bottom plate of the U-shaped groove of the moving head 33. After the placement of the automobile cable 4 is completed, the counterweight frame 53 is released, and the long handle end of the counterweight frame 53 is pulled under the action of gravity. The yoke 540 is then automatically deflected downward to release the restriction on the connecting rope 56, and the clamping plate 57 automatically presses and clamps the automobile cable 4 on the bottom plate of the U-shaped groove of the moving head 33, thereby completing the purpose of fixing the automobile cable 4 on the U-shaped seat 31 at the top of the conveyor belt 21 and the bottom plate of the U-shaped groove of the moving head 33. On the contrary, after the automobile cable 4 is plugged in, when the U-shaped seat 31 and the moving head 33 rotate with the conveyor belt 21 and rotate to the bottom of the conveyor belt 21, due to gravity and leverage, the long handle end of the counterweight frame 53 automatically deflects downward based on the positioning rod 52, so that according to the above reverse operation steps, the clamping plate 57 is lifted off the automobile cable 4 and clears the bottom port of the moving head 33. When the counterweight frame 53 uses the movable connecting rod 543 to drive the inclined section of the L-shaped frame 542 to fit the inner wall of the U-shaped groove of the moving head 33 and deflect, the automobile cable 4 is automatically pushed off the moving head 33, so that the automobile cable 4 inside the moving head 33 is automatically unloaded after the U-shaped groove of the moving head 33 is inverted, which is convenient and practical.

[0045] To further ensure the clamping stability of the automotive cable 4, Figure 8-Figure 10 As shown, this embodiment provides the following technical solutions:

[0046] The lower end of the middle part of the clamping plate 57 is provided with a mounting groove 571, and an anti-sliding block 572 is movably engaged in the mounting groove 571. A fixing spring 573 is fixedly connected between the top of the anti-sliding block 572 and the top plate of the mounting groove 571. The bottom of the clamping plate 57 on both sides of the mounting groove 571 is respectively provided with an accommodating cavity 574, and a deflection clamping plate 575 is movably provided between the side walls of the bottom port of the accommodating cavity 574. The inner walls on both sides of the two ends of the mounting groove 571 are respectively fixedly connected with a limiting rod 579. The limiting rod 579 An annular rod 576 is movably engaged on the outer wall, the lower end of the annular rod 576 is movably connected to the top of the anti-sliding block 572, the top of the annular rod 576 is movably connected to a push rod 577, the end of the push rod 577 is movably connected to a V-shaped folding rod 578, a sliding groove is provided on the upper side wall of the V-shaped folding rod 578, the end of the push rod 577 is movably engaged in the sliding groove, and the upper and lower ends of the V-shaped folding rod 578 are respectively movably connected to the lower end of the top plate of the accommodating cavity 574 and the outer wall of the deflection clamping plate 575.

[0047] Specifically, when the clamping plate 57 clamps the automobile cable 4 on the bottom plate of the U-shaped groove of the moving head 33 through the cooperation of the positioning sleeve 54, the return spring 58 and the suspension rod 55, the bottom end of the anti-sliding block 572 contacts the anti-sliding block 572. As the clamping plate 57 moves downward, the anti-sliding block 572 compresses the fixing spring 573, and the anti-sliding block 572 moves upward relative to the mounting groove 571. When the anti-sliding block 572 moves upward, it pushes the annular rod 576 to deflect around the limiting rod 579, so that the inclined annular rod 576 deflects around the limiting rod 579 to approach the horizontal state. When the annular rod 576 deflects and moves upward, it pushes the top rod 576 to move upward. 77 moves into the accommodating chamber 574. When the push rod 577 moves, the end thereof slides along the slide groove on the upper side wall of the V-shaped folding rod 578, thereby pushing the V-shaped folding rod 578 to gradually deflect toward a vertical state, so that the end of the deflection clamping plate 575 between the side walls of the bottom port of the accommodating chamber 574 deflects downward. After the end of the deflection clamping plate 575 deflects and extends out of the port of the accommodating chamber 574, it fits on both sides of the automobile cable 4 on the bottom plate of the U-shaped groove of the moving head 33, thereby realizing auxiliary clamping of the automobile cable 4, thereby further ensuring the clamping stability of the automobile cable 4 on the bottom plate of the U-shaped groove of the moving head 33, and ensuring the accuracy of the insertion of the automobile cable 4.

[0048] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0049] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An automotive wiring harness terminal plugging processing device, comprising a base (1) and a mounting platform (11) arranged on one side of the top of the base (1), the top of the mounting platform (11) is respectively fixedly connected with mounting seats (2) on both sides, and a conveyor belt (21) is movably arranged between the side walls of the mounting seat (2), characterized in that: The outer surface of the conveyor belt (21) is evenly spaced and fixedly connected with mounting plates (22), the top of the mounting plate (22) is fixedly connected with an auxiliary support plate (3), the top of the auxiliary support plate (3) clamps and places the automobile cable (4), the top of the base (1) on one side of the mounting platform (11) is fixedly installed with a reinforcing pad (23), the end of the reinforcing pad (23) extends to the top of the mounting seat (2), and the upper end of the reinforcing pad (23) is fixedly connected with a lifting rail (6), and a movable carrier plate (7) is movably arranged on the outer wall of the lifting rail (6). ), a punching rod (71) is fixedly connected to the lower end of the top plate of the movable carrier plate (7), a fixing seat (8) is fixedly connected to the top of the reinforcing pad (23) below the punching rod (71), and placement grooves (801) are evenly spaced on the outer wall of the fixing seat (8) on the side close to the conveyor belt (21), and the placement grooves (801) are used to clamp and place the terminal body (10), and a fixed hanging plate (72) is fixedly sleeved on the outer wall of the lower section of the punching rod (71), and auxiliary trimming pieces (9) are fixedly connected to the bottoms of both ends of the fixed hanging plate (72); The auxiliary trimming member (9) comprises an adjusting sleeve (91) fixedly connected to the bottom of both ends of the fixed hanging plate (72) and a moving rod (92) movably sleeved in the adjusting sleeve (91), the top of the moving rod (92) movably penetrates the fixed hanging plate (72), a spiral groove (911) is processed on the inner wall of the adjusting sleeve (91), a guide protrusion (921) is fixedly connected to the outer wall of one side of the moving rod (92), the guide protrusion (921) is movably engaged in the spiral groove (911), and a driving gear (922) is fixedly sleeved on the outer wall of the moving rod (92) near the bottom, and the driving gear (922) is fixedly sleeved. ) and a buffer spring (93) is fixedly connected between the top and the bottom plate of the adjusting sleeve (91); a support plate (94) is movably sleeved on the outer wall of the moving rod (92) below the driving gear (922); a positioning shaft (941) is movably provided at the end of the support plate (94); a driven gear (95) meshing with the driving gear (922) is fixedly connected to the outer wall of the positioning shaft (941) above the support plate (94); a cam (96) is fixedly connected to the bottom of the positioning shaft (941); an inner groove is provided on the side wall at the tip of the cam (96); a trimming wheel (97) is movably provided between the upper and lower bottom plates of the inner groove.

2. The automotive wiring harness terminal plugging processing device according to claim 1, characterized in that: A mounting strip (73) is fixedly connected to the side wall at the middle of the fixed hanging plate (72), and a camera (74) is fixedly connected to the bottom of the end of the mounting strip (73). The side end of the trimming wheel (97) extends to the outside of the inner groove port, and when the buffer spring (93) maintains a normal relaxation state, the trimming wheel (97) is located below the punching head at the bottom of the punching rod (71). At this time, the guide protrusion (921) is located in the end of the spiral groove (911) at the bottom of the adjusting sleeve (91).

3. The automotive wiring harness terminal plugging processing device according to claim 1, characterized in that: The lifting slide rail (6) comprises a screw guide rail (61) fixedly connected to the top of the reinforcing pad (23); a driving motor is arranged at the upper end of the top plate of the screw guide rail (61); the output end of the driving motor is fixedly connected to the driving screw on the screw guide rail (61); a lifting plate (62) is movably sleeved on the outer wall of the driving screw of the screw guide rail (61); a transverse screw guide rail (63) is fixedly installed on the outer wall of the lifting plate (62); a movable carrier plate (7) is movably engaged on the outer wall of the transverse screw guide rail (63); the transverse screw on the transverse screw guide rail (63) movably penetrates the vertical plate of the movable carrier plate (7); a rotating motor is fixedly connected to the outer wall of the side plate of the lifting plate (62); the output end of the rotating motor is fixedly connected to the transverse screw of the transverse screw guide rail (63).

4. The automotive wiring harness terminal plugging processing device according to claim 1, characterized in that: An electric telescopic rod (802) is fixedly connected to the corresponding placement groove (801) on the outer wall of the reinforcing pad (23) on one side close to the conveyor belt (21), and a suction cup is arranged at the end of the electric telescopic rod (802). The bottom of the suction cup is arranged at a height higher than the height of the top surface of the conveyor belt (21). A material guide chute (24) is fixedly connected to the side wall of the end of the mounting seat (2) at the rear of the conveyor belt (21), and an infrared sensor (803) is fixedly connected to the corresponding placement groove (801) on the top of the fixing seat (8).

5. The automotive wiring harness terminal plugging processing device according to claim 4, characterized in that: A connecting hole (81) is provided at the bottom of the fixing seat (8) corresponding to the placement groove (801), the connecting hole (81) is connected to the placement groove (801), an electromagnet (82) is fixedly connected to the outer wall of the bottom port of the connecting hole (81), an elastic component (83) is fixedly connected to the top of the electromagnet (82), a T-shaped armature (84) is fixedly connected to the top of the elastic component (83), and a bottom plate of the T-shaped armature (84) is movably engaged in the connecting hole (81).

6. The automotive wiring harness terminal plugging processing device according to claim 1, characterized in that: The auxiliary support plate (3) comprises a U-shaped seat (31) fixedly connected to the top of the mounting plate (22) and a telescopic connecting rod (32) fixedly connected to the side wall of the end of the U-shaped seat (31); a moving head (33) is fixedly connected to the end of the telescopic connecting rod (32); the moving head (33) is in a U-shaped structure, and a gravity clamping member (5) is fixedly connected to one end of the top of the moving head (33); the gravity clamping member (5) clamps the automobile cable (4) on the U-shaped seat (31) and the U-shaped groove bottom plate of the moving head (33).

7. The automotive wiring harness terminal plugging processing device according to claim 6, characterized in that: The gravity clamp (5) comprises an L-shaped column (51) fixedly connected to one end of the top of the moving head (33) and a positioning rod (52) movably penetrating the side wall of the vertical plate of the L-shaped column (51), the end of the positioning rod (52) is fixedly connected to a counterweight frame (53), the bottom of the end of the top plate of the L-shaped column (51) is fixedly connected to a positioning sleeve (54), the positioning sleeve (54) is movably sleeved with a suspension rod (55), the bottom end of the suspension rod (55) extends to the outside of the bottom port of the positioning sleeve (54), and the suspension rod (55) is fixedly connected to the bottom of the vertical plate of the L-shaped column (51). 5) A connecting rope (56) is fixedly connected to the top, and the other end of the connecting rope (56) passes through the side wall at the top port of the positioning sleeve (54) and is fixedly connected to the side wall of the vertical plate of the L-shaped column (51). A clamping plate (57) is fixedly connected to the bottom of the suspension rod (55), and the clamping plate (57) is suspended in the U-shaped groove of the moving head (33). A return spring (58) is fixedly connected between the top of the clamping plate (57) and the bottom plate of the positioning sleeve (54), and the return spring (58) is arranged around the suspension rod (55).

8. The automotive wiring harness terminal plugging processing device according to claim 7, characterized in that: The positioning rod (52) is located on one side of the wide center line of the counterweight frame (53), and the positioning rod (52) is arranged close to the U-shaped groove of the moving head (33). The counterweight frame (53) is suspended on the outer side of the top edge of the moving head (33). When the counterweight frame (53) is arranged horizontally, one end of the connecting rope (56) close to the L-shaped column (51) is horizontally passed around the bottom of the cross bar at the end of the counterweight frame (53). At this time, the return spring (58) maintains a normal relaxation state.

9. The automotive wiring harness terminal plugging processing device according to claim 8, characterized in that: The positioning sleeve (54) is fixedly connected to the outer walls on both sides of the bottom port, and an L-shaped frame (541) is movably connected to the side wall at the bottom of the vertical plate of the L-shaped frame (541). The L-shaped frame (542) is suspended on the outside of the clamping plate (57). The top of the frame body of the L-shaped frame (542) close to one end of the L-shaped column (51) is movably connected to the top of the movable connecting rod (543), and the top of the movable connecting rod (543) is movably connected to the bottom of the end cross bar of the counterweight frame (53) close to the U-shaped groove on the moving head (33).

10. The automotive wiring harness terminal plugging processing device according to claim 7, characterized in that: The lower middle end of the clamping plate (57) is provided with a mounting groove (571), an anti-sliding block (572) is movably engaged in the mounting groove (571), a fixing spring (573) is fixedly connected between the top of the anti-sliding block (572) and the top plate of the mounting groove (571), and the bottom of the clamping plate (57) on both sides of the mounting groove (571) is respectively provided with an accommodating cavity (574), a deflecting clamping plate (575) is movably provided between the side walls of the bottom port of the accommodating cavity (574), and the inner walls on both sides of the two ends of the mounting groove (571) are provided with a plurality of movable deflecting clamping plates (575). A limiting rod (579) is fixedly connected between the two ends, a ring rod (576) is movably engaged on the outer wall of the limiting rod (579), the lower end of the ring rod (576) is movably connected to the top of the anti-sliding block (572), the top of the ring rod (576) is movably connected to a push rod (577), the end of the push rod (577) is movably connected to a V-shaped folding rod (578), and the upper and lower ends of the V-shaped folding rod (578) are movably connected to the lower end of the top plate of the accommodating cavity (574) and the outer wall of the deflection clamping plate (575), respectively.

Images