Wire feeding structure for mute terminal machine

Abstract

The utility model discloses a wire feeding structure for a mute terminal machine, which belongs to the technical field of mute terminal machines and comprises a frame, a first adjusting assembly is fixedly mounted on one side of the upper surface of the frame, and a second adjusting assembly is fixedly mounted on one side of the frame. The first adjusting assembly comprises a first motor, the lower surface of the first motor is fixedly installed on one side of the upper surface of the frame, the output end of the first motor is fixedly connected with a gear, and the outer surface of the gear is meshed with a rack. Through the arrangement of the first adjusting assembly and the second adjusting assembly, the rack can drive the first guide wheel to move up and down, so that the dislocation distance between the first guide wheel and the second guide wheel can be adjusted, then the driving plate can drive the second guide wheel to move left and right, and the distance between the first guide wheel and the second guide wheel can be adjusted; and moreover, adjustment is convenient and fast, manual adjustment is not needed, the debugging time is conveniently saved, and the conveying efficiency is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to a mute terminal machine technology field, specifically a mute terminal machine is with wire feeding structure. BACKGROUND

[0002] The mute terminal machine is a kind of equipment for electronic industry, is specially used to connect the processing between wire and terminal, it can complete terminal crimping, stripping etc. in the case of low noise by efficient automation operation, simultaneously ensure the stability and accuracy of connection, is widely used in the production line of automobile, household appliance and communication equipment etc. field, wire feeding device is used to carry out automatic conveying and positioning wire when using terminal machine to produce, so as to realize accurate cutting and crimping in processing.

[0003] It is found that Chinese utility model patent discloses a terminal machine wire feeding device (publication number: CN212875016U), including base, the base upper surface is equipped with supporting tray, the supporting tray and base are rotatably connected together, the base one side is equipped with support rod, the support rod top is equipped with guide rod, the guide rod and support rod are inserted together, the guide rod is equipped with a pair of guide wheels in the inside of one end of supporting tray, the guide wheel and guide rod are rotatably connected together, the guide rod one side is equipped with motor, the output end of motor and guide wheel are connected together.

[0004] The above patent improves and optimizes the structure of wire feeding device, so that wire feeding device can stably support wire, facilitate wire to be stably supported on wire feeding device, and the wire feeding device with the structure can quickly deliver wire to terminal machine, but the setting structure of guide wheel is fixed, and it is inconvenient to deliver wires of different thicknesses, so that the adaptability is low, so that the production process cannot flexibly cope with diversified wire demand, so that manual adjustment or shutdown is needed when replacing wire specification, thereby prolonging production cycle, and further affecting wire delivery efficiency.

[0005] Therefore, the utility model provides a mute terminal machine wire feeding structure to solve the above problems. UTILITY MODEL CONTENTS

[0006] (1) technical problem solved

[0007] The utility model provides a mute terminal machine wire feeding structure, aims at solving the setting structure of guide wheel fixed in background art, inconvenient to deliver wires of different thicknesses, so that the adaptability is low, so that the production process cannot flexibly cope with diversified wire demand, so that manual adjustment or shutdown is needed when replacing wire specification, thereby prolonging production cycle, and further affecting wire delivery efficiency.

[0008] (ii) Technical Solution

[0009] To achieve the above object, the utility model provides the following technical scheme: including frame, first adjusting assembly is fixedly installed to one side of the upper surface of frame, one side of the frame is fixedly installed with second adjusting assembly;

[0010] The first adjusting assembly includes a first motor, the lower surface of the first motor is fixedly installed on one side of the upper surface of the frame, the output end of the first motor is fixedly connected with a gear, the outer surface of the gear is engaged with a rack, and the outer surface of the rack is rotatably connected with a first guide wheel.

[0011] As a preferred technical scheme of the application, the second adjusting assembly includes a second motor, one side of the second motor is fixedly installed on one side of the frame, the output end of the second motor is fixedly connected with a threaded rod, the outer surface of the threaded rod is threadedly connected with a driving plate, and one side of the driving plate is slidably connected with a guide rod.

[0012] As a preferred technical scheme of the application, the upper surface of the driving plate is provided with a through groove in the middle, the inside of the through groove is rotatably connected with a connecting rod, and one side of the outer surface of the connecting rod is fixedly connected with a second guide wheel.

[0013] As a preferred technical scheme of the application, the outer surface of the connecting rod is rotatably connected with a mounting box at both ends, the upper surface of the mounting box at the top is fixedly installed with a third motor, and the output end of the third motor is fixedly connected with the top end of the connecting rod.

[0014] As a preferred technical scheme of the application, the other side and the side corresponding to the lower surface of the upper surface of the frame are provided with sliding grooves, and the inner side wall of the sliding groove is provided with a limiting groove.

[0015] As a preferred technical scheme of the application, the outer surface of the mounting box is fixedly connected with a limiting plate at both sides, and the outer surface of the limiting plate is slidably connected in the inside of the limiting groove.

[0016] (III) Beneficial Effects

[0017] Through the first adjusting assembly and the second adjusting assembly, the rack can drive the first guide wheel to move up and down, so that the distance between the first guide wheel and the second guide wheel can be adjusted, and then the driving plate can drive the second guide wheel to move left and right, so that the distance between the first guide wheel and the second guide wheel can be adjusted, thereby facilitating the conveying of wires of different thicknesses, and the adjustment is convenient and does not need to be adjusted manually, thereby saving debugging time and ensuring conveying efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1It is a structure diagram of a wire feeding structure for a mute terminal machine.

[0019] Figure 2 It is a structure diagram of a rack in a wire feeding structure for a mute terminal machine.

[0020] Figure 3 It is a structure diagram of a threaded rod in a wire feeding structure for a mute terminal machine.

[0021] Figure 4 It is a structure diagram of a mounting box in a wire feeding structure for a mute terminal machine.

[0022] In the figure:

[0023] 1, frame; 2, first motor; 3, gear; 4, rack; 5, first guide wheel; 6, second motor; 7, threaded rod; 8, driving plate; 9, guide rod; 10, connecting rod; 11, second guide wheel; 12, mounting box; 13, third motor; 14, limiting plate. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0025] The utility model provides a mute terminal machine wire feeding structure, as shown in Figures 1-4 A mute terminal machine wire feeding structure, comprising a frame 1, a first adjusting assembly is fixedly installed on one side of the upper surface of the frame 1, and a second adjusting assembly is fixedly installed on one side of the frame 1.

[0026] The first adjusting assembly comprises a first motor 2, the lower surface of the first motor 2 is fixedly installed on one side of the upper surface of the frame 1, the output end of the first motor 2 is fixedly connected with a gear 3, the outer surface of the gear 3 is engaged with a rack 4, the outer surface of the rack 4 is rotatably connected with a first guide wheel 5, an external power supply starts the first motor 2 to drive the gear 3 to rotate, so that the first guide wheel 5 can be driven to move up and down through the rack 4, so that the distance of the misalignment between the first guide wheel 5 and the second guide wheel 11 can be adjusted to adapt to different vertical diameters of different thicknesses.

[0027] The second adjusting assembly comprises a second motor 6 fixedly installed on one side of the frame 1, a threaded rod 7 fixedly connected to an output end of the second motor 6, a driving plate 8 threadedly connected to an outer surface of the threaded rod 7, a guide rod 9 slidingly connected to one side of the driving plate 8, and an external power source for starting the second motor 6. Under the limitation of the guide rod 9, the driving plate 8 is moved left and right through the threaded rod 7, thereby driving the second guide wheel 11 to move left and right, and the distance between the first guide wheel 5 and the second guide wheel 11 is adjusted to adapt to different diameters of the transverse diameter, thereby facilitating the conveying of wires of different thicknesses, and the adjustment is convenient and does not need to be manually adjusted, thereby saving debugging time and ensuring conveying efficiency.

[0028] A through groove is formed in the middle of the upper surface of the driving plate 8, and a connecting rod 10 is rotatably connected to the inside of the through groove. One side of the outer surface of the connecting rod 10 is fixedly connected to the second guide wheel 11. The driving plate 8 drives the second guide wheel 11 to move left and right through the connecting rod 10, so as to adjust the distance between the second guide wheel 11 and the first guide wheel 5.

[0029] The outer surface of the connecting rod 10 is rotatably connected to the mounting box 12 at both ends. The upper surface of the top mounting box 12 is fixedly installed with a third motor 13. The output end of the third motor 13 is fixedly connected to the top end of the connecting rod 10. The external power source starts the third motor 13 to drive the second guide wheel 11 to rotate through the connecting rod 10, so as to convey the wire.

[0030] The other side of the upper surface and the side corresponding to the lower surface of the frame 1 are both provided with a sliding groove. Limiting grooves are formed in the inner side walls of the sliding grooves. The outer surfaces of the limiting plates 14 are fixedly connected to both sides of the outer surface of the mounting box 12. The outer surface of the limiting plate 14 is slidingly connected to the inside of the limiting groove. The sliding groove guides the movement direction of the mounting box 12. The limiting plate 14 is slidingly connected to the inside of the limiting groove to limit the movement of the mounting box 12 to avoid rotation during movement.

[0031] Working steps: first, the external power source starts the first motor 2 to drive the gear 3 to rotate, thereby driving the first guide wheel 5 to move up and down through the rack 4, so as to adjust the distance between the first guide wheel 5 and the second guide wheel 11. Next, the external power source starts the second motor 6 to drive the driving plate 8 to move left and right through the threaded rod 7 under the limitation of the guide rod 9, thereby driving the second guide wheel 11 to move left and right, and adjusting the distance between the first guide wheel 5 and the second guide wheel 11. Then, the external power source starts the third motor 13 to drive the second guide wheel 11 to rotate through the connecting rod 10, so as to convey the wire. Finally, the sliding groove guides the movement direction of the mounting box 12, and the limiting plate 14 is slidingly connected to the inside of the limiting groove to limit the movement of the mounting box 12.

[0032] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A wire feeding structure for a silent terminal crimping machine, comprising a frame (1), characterized in that: A first adjustment component is fixedly installed on one side of the upper surface of the frame (1), and a second adjustment component is fixedly installed on one side of the frame (1). The first adjustment component includes a first motor (2), the lower surface of the first motor (2) is fixedly mounted on one side of the upper surface of the frame (1), the output end of the first motor (2) is fixedly connected to a gear (3), the outer surface of the gear (3) is meshed with a rack (4), and the outer surface of the rack (4) is rotatably connected to a first guide wheel (5).

2. The wire feeding structure for a silent terminal crimping machine according to claim 1, characterized in that: The second adjustment component includes a second motor (6), one side of which is fixedly installed on one side of the frame (1). The output end of the second motor (6) is fixedly connected to a threaded rod (7). The outer surface of the threaded rod (7) is threadedly connected to a drive plate (8). One side of the drive plate (8) is slidably connected to a guide rod (9).

3. The wire feeding structure for a silent terminal crimping machine according to claim 2, characterized in that: A through groove is provided in the middle of the upper surface of the drive plate (8), and a connecting rod (10) is rotatably connected inside the through groove. A second guide wheel (11) is fixedly connected to one side of the outer surface of the connecting rod (10).

4. The wire feeding structure for a silent terminal crimping machine according to claim 3, characterized in that: Both ends of the outer surface of the connecting rod (10) are rotatably connected to the mounting box (12), and a third motor (13) is fixedly installed on the upper surface of the mounting box (12) at its top. The output end of the third motor (13) is fixedly connected to the top end of the connecting rod (10).

5. The wire feeding structure for a silent terminal crate machine according to claim 1, characterized in that: The frame (1) has sliding grooves on the other side of the upper surface and on the corresponding side of the lower surface, and the inner wall of the sliding groove has a limiting groove.

6. The wire feeding structure for a silent terminal crimping machine according to claim 4, characterized in that: Both sides of the outer surface of the mounting box (12) are fixedly connected to a limiting plate (14), and the outer surface of the limiting plate (14) is slidably connected to the inside of the limiting groove.

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