Wire end conveying mechanism based on full-automatic double-end sheath terminal crimping machine
By introducing a multi-axis moving unit and a rotatable wire clamping component into the fully automatic double-head sheath crimping machine, the problem of inaccurate wire positioning has been solved, achieving precise crimping of wire ends and improving production efficiency and product quality.
Patent Information
- Application Number
- CN202423168600.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-20
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2034-12-20
AI Technical Summary
After the outer sheath of the wire is stripped, when the conveying mechanism transfers the wire to the sheath crimping mechanism, deviations are prone to occur, resulting in the wire end not being in place and some core wires being exposed to the outside without being effectively protected.
Employing a multi-axis moving unit and a rotatable wire clamping component, including the wire clamping component, drive unit, sensor, and transmission wheel, ensures that the wire end is accurately positioned at the crimping position. Through the cooperation of the clamping plate and the conveyor belt, precise clamping and rotation are achieved. The positioning accuracy is improved by utilizing the origin sensing plate and sensor feedback signals.
It ensures that the wire ends can be fully crimped in place, avoiding problems with wire transfer, improving production efficiency and product quality. It has a simple structure, is easy to operate, and enhances the level of intelligence and reliability.
Smart Images
Figure CN223693476U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to terminal connection production technical field especially relates to a kind of wire end conveying mechanism based on full-automatic double-end sheath terminal crimping machine. BACKGROUND
[0002] After wire stripping, the core wire often needs to be protected, so the sheath terminal crimping machine needs to be used to crimp the terminal to the wire end to achieve the effect of protecting the core wire.
[0003] However, after wire stripping, when the conveying mechanism moves the wire to the sheath terminal crimping mechanism, there is deviation in the conveying to the crimping position, the wire end is not in place, which easily leads to incomplete crimping of the wire end, and some core wires are exposed externally and cannot be well protected. UTILITY MODEL CONTENTS
[0004] Therefore, it is necessary to provide a wire end conveying mechanism based on full-automatic double-end sheath terminal crimping machine to solve the problem that after wire stripping, when the conveying mechanism moves the wire to the sheath terminal crimping mechanism, there is deviation in the conveying to the crimping position, the wire end is not in place, which easily leads to incomplete crimping of the wire end, and some core wires are exposed externally and cannot be well protected.
[0005] To achieve the above-mentioned purpose, the utility model provides a technical scheme: a wire end conveying mechanism based on full-automatic double-end sheath terminal crimping machine, which comprises: a rack with a protective cover, a multi-axis moving unit arranged on the rack, and a wire clamping component arranged on the multi-axis moving unit. The wire clamping component comprises a wire clamp and a driving unit for driving the wire clamp to rotate by a certain angle. The wire clamp is provided with a rotating shaft, one end of the rotating shaft is provided with a mounting seat that rotates with the rotating shaft, the mounting seat is pivotally connected with arc-shaped movable blocks on the upper and lower sides, the two arc-shaped movable blocks are provided with clamping plates that can be clamped together, the other end of the rotating shaft is provided with a driving cylinder with a piston rod extending through the rotating shaft into the mounting seat, the piston rod is provided with a fixing block, the fixing block is provided with two pull arms pivotally connected with the arc-shaped movable blocks and the fixing block at both ends, and the pull arms pull the clamping plates on the two arc-shaped movable blocks to be clamped together by driving the piston rod with the driving cylinder.
[0006] Further, the utility model further comprises a base arranged on the multi-axis moving unit, the driving unit is arranged at one end of the base, the rotating shaft is installed on the other end of the base through a bearing, the rotating shaft is provided with a zero point sensing sheet, and a sensor that cooperates with the zero point sensing sheet and feeds back sensing signals to the driving unit is arranged on the base.
[0007] Further, the driving unit comprises a motor, a driving pulley arranged at the output end of the motor, and a driven pulley arranged on the rotating shaft, and a conveying belt is connected between the driven pulley and the driving pulley.
[0008] Further, the multi-axis moving unit comprises an X-axis moving module and a Y-axis moving module arranged on the X-axis moving module, and the base is arranged on the Y-axis moving module.
[0009] Further, anti-skid stripes are arranged on opposite sides of the two clamping plates.
[0010] Further, the mounting seat is provided with a guide groove, and a sliding groove for slidingly accommodating the fixing block is arranged in the guide groove.
[0011] Compared with the prior art, the beneficial effects obtained by the utility model are that: through arranging the rotatable wire clamping part on the multi-axis moving unit, the clamped wire can be rotated to a proper angle, the wire end can be accurately positioned at the crimping position of the sheath terminal crimping mechanism, so that the problem of wire conveying failure is avoided, and it is ensured that the terminal can completely wrap the core wire. BRIEF DESCRIPTION OF DRAWINGS
[0012] Figure 1 It is a structural schematic view of the utility model;
[0013] Figure 2 It is a top view of the wire clamping part in the utility model;
[0014] Figure 3 It is a structural schematic view of an angle of the wire clamping part in the utility model;
[0015] Figure 4 It is Figure 2 It is a sectional view of A-A in the utility model. DETAILED DESCRIPTION
[0016] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific embodiments of the utility model are described in detail below in combination with the drawings. In the following description, a lot of specific details are set forth in order to fully understand the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the utility model, so the utility model is not limited by the following disclosed specific embodiments.
[0017] In view of the current problems, after the wire sheath is stripped, the wire is easily deviated when being conveyed to the crimping position in the process of the conveying mechanism conveying the wire to the sheath terminal crimping mechanism, so that the wire end cannot be accurately positioned, and thus the wire end cannot be completely crimped, part of the core wire is exposed outside, and cannot be fully protected, therefore, the utility model provides a wire end conveying mechanism based on a full-automatic double-head sheath terminal crimping machine.
[0018] Please refer toFigure 1 And Figure 2 The embodiment provides a wire end conveying mechanism based on a full-automatic double-head sheath terminal crimping machine, which is composed of a rack 10 with a protective cover, a multi-axis moving unit 20 installed on the rack 10 and a wire clamping component 30 arranged on the multi-axis moving unit 20.
[0019] The multi-axis moving unit 20 comprises an X-axis moving module 21 and a Y-axis moving module 22 installed on the X-axis moving module 21, and a base 23 is arranged on the Y-axis moving module 22, the wire clamping component 30 is arranged on the base 23, and the wire clamping component 30 can be clamped and moved by cooperation of the X-axis moving module 21 and the Y-axis moving module 22.
[0020] In order to better position the wire end on the crimping position of the sheath terminal crimping mechanism, please refer to Figure 3 And Figure 4 The wire clamping component 30 comprises a wire clamp 31 and a driving unit 32 for driving the wire clamp 31 to rotate by a specific angle, a rotating shaft 310 is arranged on the wire clamp 31, a sliding hole is arranged in the middle of the rotating shaft 310 in the axial direction, the rotating shaft 310 is installed on one end of the base 23 through a bearing, so that the rotating shaft 310 can rotate on the base 23, and the driving unit 32 is located on the other end of the base 23, one end of the rotating shaft 310 is provided with a mounting seat 311 rotating with the rotating shaft 310, and the upper and lower sides of the mounting seat 311 are respectively pivotally connected with arc-shaped movable blocks 312; two arc-shaped movable blocks 312 are provided with clamping plates 313 that can be clamped with each other, the other end of the rotating shaft 310 is provided with a driving cylinder 314, a piston rod 315 of the driving cylinder 314 extends into the mounting seat 311 through the sliding hole, the piston rod 315 is provided with a fixed block 316, the fixed block 316 is provided with two pull arms 317 pivotally connected with the arc-shaped movable blocks 312 and the fixed block 316 at both ends, respectively, the piston rod 315 is pulled by the driving cylinder 314, so that the clamping plates 313 on the two arc-shaped movable blocks 312 are pulled by the pull arms 317 to be clamped, thereby realizing accurate clamping of the wire end; when the piston rod 315 is pulled by the driving cylinder 314, the clamping plates 313 on the two arc-shaped movable blocks 312 are clamped by the pull arms 317, thereby realizing accurate clamping of the wire end, and the rotating shaft 310 is driven to rotate by the driving unit 32, so that the wire end is accurately positioned on the predetermined crimping position.
[0021] In addition, the original point sensing sheet 318 is arranged on the rotating shaft 310, the sensor 319 is arranged on the base 23 and matched with the original point sensing sheet 318 and feeds back the sensing signal to the driving unit 32, after the driving unit 32 receives the signal of the sensor 319, corresponding processing and response can be carried out, the whole mechanism can be accurately operated and adjusted according to the predetermined program and requirement, the accuracy and reliability of the mechanism are improved, and the intelligent level is greatly enhanced, so that the mechanism can be more efficient and stable in the operation process.
[0022] Further, the driving unit 32 comprises a motor 320, a driving wheel 321 arranged at the output end of the motor 320 and a driven wheel 322 arranged on the rotating shaft 310, and the driving wheel 321 and the driven wheel 322 are connected through a transmission belt. Through the setting, the effective transmission of power is ensured, and at the same time, the physical separation between the rotating shaft 310 and the motor 320 is allowed, so as to reduce the transmission of vibration and noise. In addition, the use of the transmission belt also provides the function of overload protection. When the transmission system bears excessive load, the transmission belt may slip, so as to protect the motor 320 and other transmission components from damage.
[0023] Further, the opposite sides of the two clamping plates 313 are provided with anti-skid stripes to enhance the clamping effect.
[0024] Further, the guide groove is arranged in the mounting seat 311, and the sliding groove matched with the fixing block 316 is arranged on the inner side wall of the guide groove. The design of the sliding groove ensures the accurate alignment and stable connection between the mounting seat 311 and the fixing block 316, thereby improving the reliability and service life of the whole structure, facilitating the maintenance and replacement of parts.
[0025] The utility model discloses a rotatable wire clamping component 30 is arranged on the multi-shaft moving unit 20, can rotate the wire material of clamping to the proper angle, ensures that the wire end of wire material can be accurately positioned in the crimping position of the terminal crimping mechanism of sheath, thereby avoid the problem that wire material delivery is not in place, ensures that the terminal can completely wrap the core wire.
[0026] The technical features of the above-described embodiments can be combined arbitrarily, and to make the description concise, all possible combinations of the technical features in the above-described embodiments are not described, however, as long as the combinations of the technical features do not exist contradictory, it should be considered that it is within the scope of the present application.
Claims
1. A wire end conveying mechanism of a full-automatic double-head terminal crimping machine, characterized by comprising: The wire end conveying mechanism comprises a rack with a protective cover, a multi-axis moving unit arranged on the rack, and a wire clamping component arranged on the multi-axis moving unit, the wire clamping component comprising a wire clamp and a driving unit for driving the wire clamp to rotate by a certain angle, the wire clamp being provided with a rotating shaft, one end of the rotating shaft being provided with a mounting seat which rotates with the rotating shaft, the mounting seat being pivotally connected with two arc-shaped movable blocks on the upper and lower sides, the two arc-shaped movable blocks being provided with clamping plates which can be clamped, the other end of the rotating shaft being provided with a driving cylinder with a piston rod extending through the rotating shaft into the mounting seat, the piston rod being provided with a fixing block, the fixing block being provided with two pull arms which are pivotally connected with the arc-shaped movable blocks and the fixing block at both ends, the piston rod being pulled by the driving cylinder to pull the clamping plates on the two arc-shaped movable blocks to clamp.
2. The terminal feeding mechanism based on the full-automatic double-head terminal crimping machine according to claim 1, characterized in that, The wire end conveying mechanism further comprises a base arranged on the multi-axis moving unit, the driving unit being arranged at one end of the base, the rotating shaft being arranged at the other end of the base through a bearing, the rotating shaft being provided with a zero point sensing sheet, and a sensor being arranged on the base and cooperating with the zero point sensing sheet to feed back sensing signals to the driving unit.
3. The terminal feeding mechanism based on the full-automatic double-head terminal crimping machine according to claim 2, characterized in that, The driving unit comprises a motor, a driving transmission wheel arranged at the output end of the motor, and a driven transmission wheel arranged on the rotating shaft, the driven transmission wheel and the driving transmission wheel being connected with a transmission belt.
4. The terminal feeding mechanism based on the full-automatic double-head terminal crimping machine according to claim 3, characterized in that, The multi-axis moving unit comprises an X-axis moving module and a Y-axis moving module arranged on the X-axis moving module, and the base is arranged on the Y-axis moving module.
5. The full-automatic double-head terminal crimping machine based terminal end conveying mechanism according to claim 1, characterized in that, The opposite sides of the two clamping plates are provided with anti-skid stripes.
6. The full-automatic double-head terminal crimping machine based terminal end conveying mechanism according to claim 1, characterized in that, The mounting seat is provided with a guide groove, and the guide groove is provided with a sliding groove which cooperates with the fixing block to slide.