Multi-station guide terminal crimping device

Abstract

The invention discloses a multi-station guide terminal crimping device, and relates to the technical field of cable terminal fixation, the multi-station guide terminal crimping device comprises a bottom plate, a vertical frame is fixedly connected to the position, close to the rear side, of the upper side of the bottom plate, and a terminal machine is movably installed at the position, close to the right upper side, of the front and rear of the vertical frame; the position, close to the upper left side, of the front side of the bottom plate is rotationally connected with a feeding disc, the position, close to the front side, of the upper side of the bottom plate is fixedly connected with a feeding mechanism, the position, close to the rear side, of the upper side of the terminal machine is fixedly connected with a collecting mechanism, and the feeding mechanism comprises a mechanism table; the lower side of the mechanism table is slidably connected to the position, close to the front side, of the upper side of the bottom plate. According to the multi-station guide terminal crimping device, the end part of the wire harness is placed on the clamping assembly through the mechanical arm, and then the first telescopic rod drives the end part of the wire harness to move back and forth, so that the wire harness is automatically cut, crimped, reset and the like, and the multi-station guide terminal crimping device is simple in structure, convenient, rapid and constant in efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of cable terminal fixing, and in particular to a multi-station guide terminal crimping device. Background Art

[0002] The wiring harness terminal is the bridge for realizing the electrical connection of the wiring harness body. The wiring harness terminal is crimped at the end of the wiring harness body, which facilitates the quick connection of the wiring harness body and the easy installation operation.

[0003] The existing technology has the following problems: The existing wire harness terminal crimping device uses a manual method to place the cable end into the crimping device for crimping. This method is time-consuming and labor-intensive, and has low efficiency. If workers perform this mechanical work for a long time, their efficiency will gradually decrease. Summary of the Invention

[0004] The present invention provides a multi-station guide terminal crimping device to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is: A multi-station guided terminal crimping device comprises a base plate, a vertical frame fixedly connected to the upper side of the base plate near the rear side, a terminal machine movably mounted at the front and rear positions near the upper right side of the vertical frame, a loading tray rotatably connected to the front side of the base plate near the upper left side, a feeding mechanism fixedly connected to the upper side of the base plate near the front side, and a collecting mechanism fixedly connected to the upper side of the terminal machine near the rear side; The feeding mechanism includes a mechanism table, the lower side of the mechanism table is slidably connected to the upper side of the base plate near the front side, the rear side of the mechanism table is fixedly connected to the first telescopic rod, the outer side of the first telescopic rod is fixedly connected to the upper side of the base plate near the front side, the inner side of the first telescopic rod is fixedly connected to the clamping assembly, the upper side of the base plate near the right front side is fixedly connected to the mechanism plate, the right side of the mechanism plate near the upper side is fixedly connected to the third telescopic rod, the left side of the third telescopic rod is fixedly connected to the support assembly, and the upper side of the support assembly near the right side is movably installed with a shearing assembly.

[0006] Preferably, the clamping assembly includes a second telescopic rod, the lower side of the second telescopic rod is fixedly connected to the inner bottom of the mechanism platform, the upper side of the second telescopic rod is fixedly connected to two inclined platforms distributed on the left and right, the two inclined platforms are slidingly connected to the clamping platform on the side close to each other, and the second telescopic rod, the inclined platform and the clamping platform are all movably sleeved on the inner side of the mechanism platform.

[0007] Preferably, the two clamping platforms are fixedly connected to one side away from each other with two limit rods distributed front and back, the outer sides of the limit rods are movably sleeved on the inner sides of the left and right walls of the mechanism platform, and the outer sides of the four limit rods are movably sleeved with springs, and the springs are located on the outer side of the mechanism platform.

[0008] Preferably, the support assembly includes a support platform, a collection box is fixedly connected to the lower side of the support platform, the right side of the collection box is fixedly connected to the left side of the third telescopic rod, the upper side of the support platform near the left side is fixedly connected to two limit platforms distributed on the left and right, a cutting groove is provided on the upper side of the support platform near the left front side, and the lower side of the shearing assembly is fixedly connected to the upper side of the support platform near the right side.

[0009] Preferably, two fourth telescopic rods distributed front and back are fixedly connected to the lower side of the support platform, and the upper sides of the two fourth telescopic rods are rotatably connected to a sealing plate, and the outer side of the sealing plate is movably sleeved on the inner side of the upper wall of the support platform.

[0010] Preferably, the collecting mechanism includes a first motor, the lower side of the first motor is fixedly connected to the upper side of the terminal machine near the right rear side, the output end of the first motor is fixedly connected to a winding disk, the middle part of the upper side of the first motor near the rear side is fixedly connected to a mechanism frame, the front and rear sides of the mechanism frame are slidably connected to two second motors distributed front and back, the output ends of the two second motors are fixedly connected to clamping rods, and the clamping rods are distributed up and down.

[0011] Preferably, two fifth telescopic rods distributed front and back are fixedly connected to the front and rear sides of the mechanism frame near the front side, the left sides of the two fifth telescopic rods are fixedly connected to guide plates, and the sides of the guide plates away from each other are slidably connected to the inner side of the mechanism frame.

[0012] Preferably, outer sides of the two clamping rods are fixedly sleeved with rubber sleeves.

[0013] Compared with the prior art, the present invention has the following beneficial effects: The present invention provides a multi-station guided terminal crimping device. According to the cooperation of a feeding mechanism, a mechanism table, a first telescopic rod, a clamping assembly, a mechanism plate, a shearing assembly, a third telescopic rod and a support assembly, a robotic arm is used to place the end of the wire harness on the clamping assembly, and then the first telescopic rod drives the end of the wire harness to move back and forth, so that the wire harness can be automatically cut, crimped, reset and other operations. The device has a simple structure, is convenient and fast, and has constant efficiency. The present invention provides a multi-station guided terminal crimping device. According to the cooperation of the clamping assembly, the second telescopic rod, the inclined platform, the clamping platform, the limit rod and the spring, the inclined platform is driven up and down by the second telescopic rod, so that the clamping platform automatically fixes the wire harness, and can support and fix the end of the wire harness at the same time, avoiding the problem that the wire harness is difficult to fix and place due to the synchronous fixation of the clamping plates on both sides of the transmission. The present invention provides a multi-station guided terminal crimping device. According to the cooperation of the support assembly, the support platform, the collection box, the fourth telescopic rod, the sealing plate, the cutting groove and the limit platform, the position of the wire harness end on the support platform is fixed by the limit of the limit platform. Then, after being cut by the shearing assembly, the waste will enter the collection box for automatic collection, thereby preventing debris from arbitrarily affecting the normal operation of the equipment. The present invention provides a multi-station guide terminal crimping device. Based on the cooperation of a collecting mechanism, a first motor, a winding disk, a mechanism frame, a clamping rod, a second motor, a fifth telescopic rod and a guide plate, the clamping rod clamps the separation paper so that the separation paper can be tightly wound on the inner side of the winding disk when it is bundled onto the winding disk, thereby improving the winding disk's storage capacity for the separation paper. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of the double-station state of the present invention; Figure 2 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 3 Schematic diagram of the three-dimensional structure of the mechanism platform of the present invention; Figure 4 It is a schematic diagram of the three-dimensional structure of the clamping component of the present invention; Figure 5 It is a partial cross-sectional three-dimensional structural diagram of the support component part of the present invention; Figure 6 It is a schematic diagram of the three-dimensional structure of the collecting mechanism of the present invention; Figure 7 For the present invention Figure 6 Schematic diagram of the enlarged structure of part A in the middle.

[0015] In the figure: 1. Base plate; 2. Stand; 3. Terminal machine; 4. Loading tray; 5. Feeding mechanism; 51. Mechanism table; 52. First telescopic rod; 53. Clamping assembly; 531. Second telescopic rod; 532. Inclined table; 533. Clamping table; 534. Limiting rod; 535. Spring; 54. Mechanism plate; 55. Shearing assembly; 56. Third telescopic rod; 57. Supporting assembly; 571. Supporting table; 572. Collecting box; 573. Fourth telescopic rod; 574. Closing plate; 575. Cutting groove; 576. Limiting table; 6. Collecting mechanism; 61. First motor; 62. Winding disk; 63. Mechanism frame; 64. Clamping rod; 65. Second motor; 66. Fifth telescopic rod; 67. Guide plate. DETAILED DESCRIPTION

[0016] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0017] like Figure 1-Figure 7 As shown, a multi-station guided terminal crimping device includes a base plate 1, a stand 2 is fixedly connected to the upper side of the base plate 1 near the rear side, a terminal machine 3 is movably installed at the front and rear positions near the upper right side of the stand 2, a loading tray 4 is rotatably connected to the front side of the base plate 1 near the upper left side, a feeding mechanism 5 is fixedly connected to the upper side of the base plate 1 near the front side, and a collecting mechanism 6 is fixedly connected to the upper side of the terminal machine 3 near the rear side; The feeding mechanism 5 includes a mechanism table 51, the lower side of the mechanism table 51 is slidably connected to the upper side of the base plate 1 near the front side, the rear side of the mechanism table 51 is fixedly connected to the first telescopic rod 52, the outer side of the first telescopic rod 52 is fixedly connected to the upper side of the base plate 1 near the front side, the inner side of the first telescopic rod 52 is fixedly connected to the clamping assembly 53, the upper side of the base plate 1 near the right front side is fixedly connected to the mechanism plate 54, the right side of the mechanism plate 54 near the upper side is fixedly connected to the third telescopic rod 56, the left side of the third telescopic rod 56 is fixedly connected to the support assembly 57, and the upper side of the support assembly 57 near the right side is movably installed with a shearing assembly 55.

[0018] It should be noted that the wire harness is transported by a conveyor belt as a whole, and then the robotic arm places the wire harness on the clamping assembly 53 to clamp the wire harness. The loading tray 4 relies on the vibration disk to receive the terminal material, and multiple such devices are set up next to the conveyor belt to achieve multi-station capability and reduce the number of vibration disks. After the wire harness is fixed, the first telescopic rod 52 drives the mechanism table 51 forward, so that the wire harness moves forward, and the third telescopic rod 56 drives the support assembly 57 to move left, so that the wire harness moves to the support assembly 57, and then the outer insulating sleeve of the wire harness is cut by the shearing assembly 55, so that the inner wire core leaks out, and the support assembly 57 is reset. The first telescopic rod 52 drives the mechanism table 51 forward, so that the wire harness performs the terminal crimping operation.

[0019] like Figure 4 As shown, the clamping assembly 53 includes a second telescopic rod 531, the lower side of the second telescopic rod 531 is fixedly connected to the inner bottom of the mechanism platform 51, and the upper side of the second telescopic rod 531 is fixedly connected to two inclined platforms 532 distributed on the left and right, and the two inclined platforms 532 are slidably connected to the clamping platform 533 on the side close to each other, and the second telescopic rod 531, the inclined platform 532 and the clamping platform 533 are all movably connected to the inner side of the mechanism platform 51.

[0020] It should be noted that the second telescopic rod 531 drives the inclined platform 532 to move up and down, the clamping platform 533 is L-shaped, and the wiring harness is placed on the upper side of the lower wall of the clamping platform 533. When the inclined platform 532 moves upward, the vertical walls of the clamping platform 533 approach each other to clamp the wiring harness. Due to the shape of the clamping platform 533, direct fixation with plates is avoided, which leads to the problem of up and down deviation during fixation affecting the terminal fixing accuracy.

[0021] like Figure 4 As shown, the sides of the two clamping platforms 533 that are away from each other are fixedly connected to two limit rods 534 distributed front and back, and the outer sides of the limit rods 534 are movably sleeved on the inner sides of the left and right walls of the mechanism platform 51. The outer sides of the four limit rods 534 are movably sleeved with springs 535, and the springs 535 are located on the outer side of the mechanism platform 51.

[0022] It should be noted that the spring 535 pushes the limiting rod 534 away from the circular plate on one side of the clamping platform 533, so that when the inclined platform 532 moves downward, the clamping platform 533 automatically returns to its original position.

[0023] like Figure 5 As shown, the support assembly 57 includes a support platform 571, and a collecting box 572 is fixedly connected to the lower side of the support platform 571. The right side of the collecting box 572 is fixedly connected to the left side of the third telescopic rod 56. Two limit platforms 576 distributed on the left and right are fixedly connected to the upper side of the support platform 571 near the left side. A cutting groove 575 is provided on the upper side of the support platform 571 near the left front side, and the lower side of the shearing assembly 55 is fixedly connected to the upper side of the support platform 571 near the right side.

[0024] It should be noted that the shearing assembly 55 is used to cut the insulating sleeve on the outside of the wire harness, and then the first telescopic rod 52 continues to drive the first telescopic rod 52 forward, so that the cut fertilizer falls off the wire harness and then falls into the collection box 572. The limit platform 576 is used to limit the wire harness.

[0025] like Figure 5 As shown, the lower side of the support platform 571 is fixedly connected to two fourth telescopic rods 573 distributed front and back, and the upper sides of the two fourth telescopic rods 573 are rotatably connected to a sealing plate 574, and the outer side of the sealing plate 574 is movably sleeved on the inner side of the upper wall of the support platform 571.

[0026] It should be noted that the fourth telescopic rod 573 drives the sealing plate 574 to move up and down, so that the sealing plate 574 supports the wire harness when it is in the cutting state. After the cutting is completed, it can move down without affecting the falling of the waste. At the same time, the rotating connection can make the sealing plate 574 rotate back and forth to prevent the fertilizer from staying on the sealing plate 574.

[0027] like Figure 6 、 Figure 7 As shown, the collecting mechanism 6 includes a first motor 61, the lower side of the first motor 61 is fixedly connected to the upper side of the terminal machine 3 near the right rear side, the output end of the first motor 61 is fixedly connected to the winding disk 62, the upper middle part of the first motor 61 near the rear side is fixedly connected to the mechanism frame 63, the front and rear sides of the mechanism frame 63 are slidably connected to two second motors 65 distributed front and back, the output ends of the two second motors 65 are fixedly connected to the clamping rod 64, and the clamping rod 64 is distributed up and down.

[0028] It should be noted that the first motor 61 drives the winding disk 62 to rotate, which is used to gather the release paper, and the clamping rod 64 is used to clamp the release paper, so that the release paper between the winding disk 62 and the clamping rod 64 is in a taut state, which does not affect the state of the release paper between the clamping rod 64 and the loading disk 4. The second motor 65 drives the clamping rod 64 to rotate, so that the clamping rod 64 does not affect the transportation of the release paper.

[0029] like Figure 7 As shown, two fifth telescopic rods 66 distributed front and back are fixedly connected to the front and rear sides of the mechanism frame 63 near the front side, and the left sides of the two fifth telescopic rods 66 are fixedly connected to guide plates 67, and the sides of the guide plates 67 away from each other are slidably connected to the inner side of the mechanism frame 63.

[0030] It should be noted that the fifth telescopic rod 66 drives the guide plate 67 to move left and right. The guide plate 67 is provided with an oblique groove, and the mechanism frame 63 is provided with a vertical groove. When the guide plate 67 moves left and right, it can drive the clamping rod 64 to move up and down, thereby controlling the clamping force of the clamping rod 64 on the release paper, and also facilitating the placement of the release paper.

[0031] like Figure 7 As shown, rubber sleeves are fixedly sleeved on the outer sides of the two clamping rods 64 .

[0032] It should be noted that the rubber sleeve is used to increase the friction between the clamping rod 64 and the release paper, while avoiding rigid contact between the clamping rods 64, which would cause the distance between the two clamping rods 64 to be too close, thereby avoiding the problem of compression deformation.

[0033] The working principle of the present invention is as follows: first, the conveyor belt is used to transport the wire harness as a whole, and then the robotic arm places the wire harness on the clamping assembly 53 to clamp the wire harness. The loading tray 4 relies on the vibration disk to receive the terminal material, and relies on setting up multiple such devices next to the conveyor belt to achieve multi-station capability and reduce the number of vibration disks. After the wire harness is fixed, the first telescopic rod 52 drives the mechanism table 51 to move forward, so that the wire harness moves forward, and the third telescopic rod 56 drives the support assembly 57 to move left, so that the wire harness moves to the support assembly 57, and then the outer insulating sleeve of the wire harness is cut through the shearing assembly 55, so that the inner wire core leaks out, and the support assembly 57 is reset. The first telescopic rod 52 drives the mechanism table 51 forward, so that the wire harness performs the terminal crimping operation, and the wire harness is placed by the robotic arm. The end portion is placed on the clamping assembly 53, and then the first telescopic rod 52 drives the wire harness end portion to move back and forth, so that the wire harness can automatically perform operations such as cutting, crimping, and resetting. The structure is simple, convenient and fast, and the efficiency is constant. Secondly, the second telescopic rod 531 drives the inclined platform 532 to move up and down. The clamping platform 533 is L-shaped, and the wire harness is placed on the upper side of the lower wall of the clamping platform 533. When the inclined platform 532 moves up, the vertical walls of the clamping platform 533 approach each other to clamp the wire harness. Due to the shape of the clamping platform 533, it avoids the problem of direct use of plate fixation, which causes the problem of up and down deviation during fixation affecting the terminal fixing accuracy. The spring 535 pushes the limit rod 534 away from the circular plate on one side of the clamping platform 533, so that when the inclined platform 532 moves down, the clamping platform 533 automatically resets, and the inclined platform 532 is driven by the second telescopic rod 531 The platform 532 moves up and down, so that the clamping platform 533 automatically fixes the wire harness, and can support and fix the end of the wire harness at the same time, avoiding the problem of the wire harness being difficult to fix and place due to the synchronous fixation of the clamping plates on both sides of the transmission. Then, the shearing component 55 is used to cut the insulating sleeve on the outer side of the wire harness, and then the first telescopic rod 52 continues to drive the first telescopic rod 52 forward, so that the cut fertilizer falls off from the wire harness and then falls into the collection box 572. The limit platform 576 is used to limit the wire harness, and the fourth telescopic rod 573 drives the closing plate 574 to move up and down, so that the closing plate 574 supports the wire harness when it is in the cutting state. After the cutting is completed, it can move down without affecting the falling of the waste. At the same time, the rotating connection can make the closing plate 574 move forward and backward The first motor 61 drives the winding disc 62 to rotate to bundle the release paper. The clamping rod 64 is used to clamp the release paper so that the release paper between the winding disc 62 and the clamping rod 64 is in a taut state without affecting the state of the release paper between the clamping rod 64 and the loading disc 4. The second motor 65 drives the clamping rod 64 to rotate so that the clamping rod 64 does not affect the transportation of the release paper. The fifth telescopic rod 66 drives the guide plate 67 to move left and right.The guide plate 67 is provided with an oblique groove, and the mechanism frame 63 is provided with a vertical groove. When the guide plate 67 moves left and right, it can drive the clamping rod 64 to move up and down, thereby controlling the clamping force of the clamping rod 64 on the release paper, and also facilitating the placement of the release paper. The rubber sleeve is used to increase the friction between the clamping rod 64 and the release paper, while avoiding rigid contact between the clamping rods 64, which would cause the distance between the two clamping rods 64 to be too close, thereby avoiding the problem of compression deformation. Through the clamping of the release paper by the clamping rod 64, the release paper can be tightly wound on the inner side of the winding disk 62 when it is gathered on the winding disk 62, thereby improving the winding disk 62's storage capacity for the release paper.

[0034] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-station guide terminal crimping device, comprising a base plate (1), characterized in that: The upper side of the bottom plate (1) is fixedly connected to a stand (2) near the rear side, the front and rear sides of the stand (2) are movably mounted with a terminal machine (3) near the upper right side, the front side of the bottom plate (1) is rotatably connected to a loading tray (4) near the upper left side, the upper side of the bottom plate (1) is fixedly connected to a feeding mechanism (5), and the upper side of the terminal machine (3) is fixedly connected to a collecting mechanism (6); The feeding mechanism (5) comprises a mechanism table (51), the lower side of the mechanism table (51) is slidably connected to the upper side of the base plate (1) near the front side, the rear side of the mechanism table (51) is fixedly connected to a first telescopic rod (52), the outer side of the first telescopic rod (52) is fixedly connected to the upper side of the base plate (1) near the front side, the inner side of the first telescopic rod (52) is fixedly connected to a clamping assembly (53), the upper side of the base plate (1) near the right front side is fixedly connected to a mechanism plate (54), the right side of the mechanism plate (54) near the upper side is fixedly connected to a third telescopic rod (56), the left side of the third telescopic rod (56) is fixedly connected to a support assembly (57), and the upper side of the support assembly (57) near the right side is movably mounted with a shearing assembly (55).

2. A multi-station guided terminal crimping device according to claim 1, characterized in that: The clamping assembly (53) includes a second telescopic rod (531), the lower side of the second telescopic rod (531) is fixedly connected to the inner bottom of the mechanism platform (51), the upper side of the second telescopic rod (531) is fixedly connected to two inclined platforms (532) distributed on the left and right, and the sides of the two inclined platforms (532) close to each other are slidably connected to the clamping platform (533), and the second telescopic rod (531), the inclined platform (532) and the clamping platform (533) are all movably sleeved on the inner side of the mechanism platform (51).

3. The multi-station guide terminal crimping device according to claim 2, characterized in that: Two limiting rods (534) distributed frontally and rearwardly are fixedly connected to the sides of the two clamping platforms (533) that are away from each other. The outer sides of the limiting rods (534) are movably sleeved on the inner sides of the left and right walls of the mechanism platform (51). The outer sides of the four limiting rods (534) are movably sleeved with springs (535), and the springs (535) are located on the outer side of the mechanism platform (51).

4. The multi-station guide terminal crimping device according to claim 1, characterized in that: The support assembly (57) comprises a support platform (571), a collecting box (572) is fixedly connected to the lower side of the support platform (571), the right side of the collecting box (572) is fixedly connected to the left side of the third telescopic rod (56), two limit platforms (576) distributed on the left and right are fixedly connected to the upper side of the support platform (571) near the left side, a cutting groove (575) is provided on the upper side of the support platform (571) near the left front side, and the lower side of the shearing assembly (55) is fixedly connected to the upper side of the support platform (571) near the right side.

5. The multi-station guide terminal crimping device according to claim 4, characterized in that: The lower side of the support platform (571) is fixedly connected to two fourth telescopic rods (573) distributed front and back, and the upper sides of the two fourth telescopic rods (573) are rotatably connected to a sealing plate (574), and the outer side of the sealing plate (574) is movably sleeved on the inner side of the upper wall of the support platform (571).

6. The multi-station guide terminal crimping device according to claim 1, characterized in that: The collecting mechanism (6) comprises a first motor (61), the lower side of the first motor (61) is fixedly connected to the upper side of the terminal machine (3) near the right rear side, the output end of the first motor (61) is fixedly connected to a winding disk (62), the middle part of the upper side of the first motor (61) near the rear side is fixedly connected to a mechanism frame (63), the front and rear sides of the mechanism frame (63) are slidably connected to two second motors (65) distributed front and back, the output ends of the two second motors (65) are fixedly connected to clamping rods (64), and the clamping rods (64) are distributed up and down.

7. The multi-station guide terminal crimping device according to claim 6, characterized in that: Two fifth telescopic rods (66) distributed front and back are fixedly connected at positions near the front side on both the front and rear sides of the mechanism frame (63); the left sides of the two fifth telescopic rods (66) are fixedly connected to guide plates (67), and the sides of the guide plates (67) that are away from each other are slidably connected to the inner side of the mechanism frame (63).

8. The multi-station guide terminal crimping device according to claim 6, characterized in that: The outer sides of the two clamping rods (64) are both fixedly sleeved with rubber sleeves.

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