Automatic casing pipe stringing equipment
By designing an automated tubing insertion device, which utilizes mechanical grippers and a cutting device to automatically insert the core wire into the tubing, the problem of low efficiency in manual operation is solved, and the automation and high-efficiency production of power cords are realized.
Patent Information
- Application Number
- CN202423304437.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2026-01-27
- Estimated Expiration
- 2034-12-31
AI Technical Summary
In the current power cord production process, manual operation is inefficient and costly, making it difficult to meet the needs of automated factory production.
Design an automatic tubing threading device, including a base, tubing feeding device, core wire feeding device, conveying device and clamping device. The core wire is automatically threaded into the tubing through mechanical grippers and a cutting device. The robotic arm is driven by cylinders and motors to complete the automated operation.
It enables automated insertion of core wires into the bushing, improving work efficiency and making it suitable for large-scale automated production in factories.
Smart Images
Figure CN223842677U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of automation equipment technology, and in particular to an automatic sleeve stringing device. Background Technology
[0002] In the manufacturing process of electronic products, power cords are an important component and are widely used. Existing power cords consist of a core wire, which needs to be wrapped with a rubber sheath to protect it from damage and to provide insulation.
[0003] The traditional process involves manually stringing the core wire and the outer sleeve together. However, manual operation is inefficient, costly, and does not meet the requirements of automated production in factories. Utility Model Content
[0004] The purpose of this invention is to provide an automatic sleeve threading device to address the shortcomings of existing technologies. This invention automates the insertion of the core wire into the sleeve without manual operation, resulting in high work efficiency and suitability for large-scale automated production in factories.
[0005] This utility model is achieved through the following technical solution: an automatic tube feeding device includes a base, and a tube feeding device, a core wire feeding device, a conveying device for transferring between the two devices, and a collection box are arranged sequentially on the side of the base. A clamping device and a feeding device are arranged at the upper end of the base. The clamping device is arranged opposite to the tube feeding device, and the feeding device is located beside the core wire feeding device. The tube feeding device includes a first fixed plate, and the first fixed plate is arranged sequentially with a guide sleeve feeding wheel, a first guide wheel group, and a first cutting device. The clamping device includes a fixed machine base, and the fixed machine base is provided with a first mechanical gripper. The core wire feeding device includes a second fixed plate, and the second fixed plate is arranged sequentially with a core wire feeding wheel, a second guide wheel group, and a second cutting device. The conveying device includes a second mechanical gripper and a first driving mechanism for driving the second mechanical gripper to transfer along the X-axis.
[0006] Preferably, the first cutting device includes a first cylinder, the body of the first cylinder is fixedly connected to a first fixed plate, the body of the first cylinder is provided with a first mechanical arm and a second mechanical arm, the first mechanical arm and the second mechanical arm are arranged vertically opposite each other, one end of the first mechanical arm is connected to the body of the first cylinder, and the other end of the first mechanical arm is provided with a cutting blade, one end of the second mechanical arm is connected to the body of the first cylinder, and the other end of the second mechanical arm is provided with a cutting blade.
[0007] Preferably, the first driving mechanism includes a first slide, a first lead screw connected to the first slide, and a first motor for driving the first lead screw to rotate. The second mechanical gripper is fixedly mounted on the first slide, and the first lead screw and the first motor are both mounted on the lower end of the base.
[0008] Preferably, the second cutting device and the first cutting device have the same structure.
[0009] Preferably, the second fixing plate is also provided with a pushing device, the pushing device including a second cylinder, the cylinder body of the second cylinder is fixedly disposed on the side end of the second fixing plate, the piston rod of the second cylinder is provided with a fixing block, the fixing block is provided with a third cylinder, the third cylinder is disposed perpendicularly to the second cylinder, the third cylinder is provided with a first clamping arm and a second clamping arm, the first clamping arm and the second clamping arm are disposed vertically opposite each other.
[0010] Preferably, both the first cylinder and the third cylinder are double-acting cylinders.
[0011] Preferably, the unloading device includes a third mechanical gripper and a second drive mechanism for driving the second mechanical gripper to move along the X-axis. The second drive mechanism includes a second slide, a second lead screw connected to the second slide, and a second motor for driving the second lead screw to rotate. The third mechanical gripper is fixedly mounted on the second slide.
[0012] The beneficial effects of this utility model are as follows: In this embodiment, the sleeve is first fed from the guide sleeve feeding wheel. The first guide wheel group guides one end of the guide tube to the clamping device. At this time, the first mechanical jaw clamps one end of the sleeve. Then, the first cutting device cuts the sleeve section. The first drive mechanism controls the second mechanical jaw to move to the sleeve feeding device and clamp the sleeve. Then, the first drive mechanism controls the second mechanical jaw to move to the core wire feeding device. The core wire is fed from the core wire feeding wheel. The second guide wheel group guides the core wire to the sleeve and passes through the sleeve. After the core wire passes through the sleeve, the second cutting device cuts the core wire section. The unloading device then clamps the power wire after the sleeve is threaded and places it in the collection box. The first drive mechanism controls the second mechanical jaw to reset and move to the sleeve feeding device to restart the process. This utility model realizes the automation of threading the core wire into the sleeve without manual operation, which has high work efficiency and is suitable for large-scale automated production in factories. Attached Figure Description
[0013] Figure 1 This is a three-dimensional structural diagram of the present invention.
[0014] Figure 2 This is a front view of the tube feeding device, conveying device, and clamping device of this utility model.
[0015] Figure 3 This is a three-dimensional structural diagram of the tube sleeve feeding device of this utility model.
[0016] Figure 4 This is a front view of the core wire feeding device and conveying device of this utility model.
[0017] Figure 5 This is a three-dimensional structural diagram of the core wire feeding device of this utility model. Detailed Implementation
[0018] The following is in conjunction with the appendix Figure 1 To be continued Figure 5 The present invention will be further described in detail below, along with specific embodiments.
[0019] like Figures 1 to 5 As shown, an automatic tubing feeding device includes a base 1. A tubing feeding device 2, a core wire feeding device 3, a conveying device 4 for transferring wires between the two devices, and a collection box 5 are sequentially arranged beside the base 1. A clamping device 6 and a discharging device 7 are arranged at the upper end of the base 1. The clamping device 6 is positioned opposite the tubing feeding device 2, and the discharging device 7 is located beside the core wire feeding device 3. The tubing feeding device 2 includes a first fixed plate 21, on which a guide sleeve feeding wheel 22, a first guide wheel group 23, and a first cutting device 24 are sequentially arranged. The clamping device 6 includes a fixed machine base 61, on which a first mechanical gripper 62 is provided. The core wire feeding device 3 includes a second fixed plate 31, on which a core wire feeding wheel 32, a second guide wheel group 33, and a second cutting device 34 are sequentially arranged. The conveying device 4 includes a second mechanical gripper 41 and a first driving mechanism 42 for driving the second mechanical gripper 41 to convey wires along the X-axis.
[0020] In this embodiment, the tubing is first fed from the guide sleeve feeding wheel 22. One end of the guide tube is guided to the clamping device 6 by the first guide wheel assembly 23. At this point, the first mechanical gripper 62 clamps one end of the tubing. Subsequently, the first cutting device 24 cuts the tubing section. The first drive mechanism 42 controls the second mechanical gripper 41 to move to the tubing feeding device 2 and clamp the tubing. Then, the first drive mechanism 42 controls the second mechanical gripper 41 to move to the core wire feeding device 3, where the core wire is fed from the core wire feeding wheel 32. The second guide wheel group 33 guides the core wire to the sleeve and through it. After the core wire is completely through the sleeve, the second cutting device 34 cuts the core wire section. The feeding device 7 then clamps the power wire after it has been threaded through the sleeve and places it in the collection box 5. The first drive mechanism 42 controls the second mechanical gripper 41 to reset and move to the sleeve feeding device 2 to restart the process. This utility model realizes the automation of threading the core wire into the sleeve without manual operation, which has high work efficiency and is suitable for large-scale automated production in factories.
[0021] In this embodiment, the first cutting device 24 includes a first cylinder 241. The body of the first cylinder 241 is fixedly connected to the first fixing plate 21. The body of the first cylinder 241 is provided with a first mechanical arm 242 and a second mechanical arm 243. The first mechanical arm 242 and the second mechanical arm 243 are arranged vertically opposite each other. One end of the first mechanical arm 242 is connected to the body of the first cylinder 241, and the other end of the first mechanical arm 242 is provided with a cutting blade 244. One end of the second mechanical arm 243 is connected to the body of the first cylinder 241, and the other end of the second mechanical arm 243 is provided with a cutting blade 244. After the first mechanical gripper 62 clamps one end of the sleeve, the first cylinder 241 drives the first mechanical arm 242 and the second mechanical arm 243 to move towards the middle sleeve, and the cutting blades 244 on the two mechanical arms cut off the section of sleeve.
[0022] In this embodiment, the first driving mechanism 42 includes a first slide 421, a first lead screw 422 that is pulsatorically connected to the first slide 421, and a first motor (not labeled) for driving the first lead screw 422 to rotate. The second mechanical gripper 41 is fixedly mounted on the first slide 421. The first lead screw 422 and the first motor are both mounted on the lower end of the base 1. The first motor drives the first lead screw 422 to rotate, driving the first slide 421 and the second mechanical gripper 41 to transfer between the tube sleeve feeding device 2 and the core wire feeding device 3.
[0023] In this embodiment, the second cutting device 34 and the first cutting device 24 have the same structure. After the second guide wheel group 33 guides the core wire to the sleeve and passes through the sleeve, the second cutting device 34 cuts the core wire.
[0024] In this embodiment, the second fixing plate 31 is further provided with a pushing device, which includes a second cylinder 81. The cylinder body of the second cylinder 81 is fixedly disposed on the side end of the second fixing plate 31. The piston rod of the second cylinder 81 is provided with a fixing block. The fixing block is provided with a third cylinder 82. The third cylinder 82 is arranged perpendicularly to the second cylinder 81. The third cylinder 82 is provided with a first clamping arm 83 and a second clamping arm 84. The first clamping arm 83 and the second clamping arm 84 are arranged vertically opposite each other. After the third cylinder 82 drives the first clamping arm 83 and the second clamping arm 84 to clamp the core wire, the piston rod of the second cylinder 81 extends and retracts, thereby realizing the action of the first clamping arm 83 and the second clamping arm 84 pushing the core wire into the sleeve, further completing the core wire insertion into the sleeve.
[0025] In this embodiment, the first cylinder 241 and the third cylinder 82 are both double-acting cylinders. A double-acting cylinder is a cylinder that can generate thrust in two directions, so that one cylinder can simultaneously drive the first robotic arm 242 and the second robotic arm 243 (or the first clamping arm 83 and the second clamping arm 84) to move.
[0026] In this embodiment, the feeding device 7 includes a third mechanical gripper 71 and a second driving mechanism for driving the second mechanical gripper 71 to move along the X-axis. The second driving mechanism includes a second slide 72, a second lead screw 73 connected to the second slide 72, and a second motor 74 for driving the second lead screw 73 to rotate. The third mechanical gripper 71 is fixedly mounted on the second slide 72. After the core wire is inserted into the sleeve, the third mechanical gripper 71 clamps the sleeve, the second mechanical gripper 71 releases and resets, and the second motor 74 drives the second lead screw 73 to rotate, driving the third mechanical gripper 71 to move to the collection box 5. The third mechanical gripper 71 places the power wire after the sleeve is connected into the collection box 5.
[0027] The above description is only a preferred embodiment of this utility model. For those skilled in the art, there will be changes in the specific implementation method and application scope based on the idea of this utility model. The content of this specification should not be construed as a limitation of this utility model.
Claims
1. An automatic sleeve stringing device, characterized in that: The device includes a base, and on the side of the base are sequentially arranged a tube feeding device, a core wire feeding device, a conveying device for transferring between the two devices, and a collection box. At the top of the base are a clamping device and a discharging device. The clamping device is positioned opposite the tube feeding device, and the discharging device is located beside the core wire feeding device. The tube feeding device includes a first fixed plate, on which a guide sleeve feeding wheel, a first guide wheel group, and a first cutting device are sequentially arranged. The clamping device includes a fixed machine base, on which a first mechanical gripper is provided. The core wire feeding device includes a second fixed plate, on which a core wire feeding wheel, a second guide wheel group, and a second cutting device are sequentially arranged. The conveying device includes a second mechanical gripper and a first drive mechanism for driving the second mechanical gripper to convey along the X-axis.
2. The automatic sleeve stringing device according to claim 1, characterized in that: The first cutting device includes a first cylinder, the body of the first cylinder is fixedly connected to a first fixed plate, the body of the first cylinder is provided with a first mechanical arm and a second mechanical arm, the first mechanical arm and the second mechanical arm are arranged vertically opposite each other, one end of the first mechanical arm is connected to the body of the first cylinder, and the other end of the first mechanical arm is provided with a cutting blade, one end of the second mechanical arm is connected to the body of the first cylinder, and the other end of the second mechanical arm is provided with a cutting blade.
3. The automatic sleeve stringing device according to claim 1, characterized in that: The first driving mechanism includes a first slide, a first lead screw that is pulsatorically connected to the first slide, and a first motor for driving the first lead screw to rotate. The second mechanical gripper is fixedly mounted on the first slide, and the first lead screw and the first motor are both mounted on the lower end of the base.
4. The automatic sleeve stringing device according to claim 1, characterized in that: The second cutting device has the same structure as the first cutting device.
5. An automatic sleeve stringing device according to claim 1, characterized in that: The second fixing plate is also provided with a pushing device, which includes a second cylinder. The cylinder body of the second cylinder is fixedly disposed on the side end of the second fixing plate. The piston rod of the second cylinder is provided with a fixing block. The fixing block is provided with a third cylinder. The third cylinder is arranged perpendicularly to the second cylinder. The third cylinder is provided with a first clamping arm and a second clamping arm. The first clamping arm and the second clamping arm are arranged vertically opposite each other.
6. An automatic sleeve stringing device according to claim 1, characterized in that: The unloading device includes a third mechanical gripper and a second drive mechanism for driving the second mechanical gripper to move along the X-axis. The second drive mechanism includes a second slide, a second lead screw connected to the second slide, and a second motor for driving the second lead screw to rotate. The third mechanical gripper is fixedly mounted on the second slide.