Feeding mechanism of laser wire cutting machine
By adopting two sets of cross-wire rollers and wire trough designs in the loading mechanism of the laser wire cutting machine, combining slide seats and limit rollers, the problem of cable staggered winding is solved, and stable loading and efficient processing are achieved.
Patent Information
- Application Number
- CN202421947556.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-13
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-08-13
AI Technical Summary
Existing laser wire cutting machines are prone to interlacing when loading multiple sets of cables in parallel, increasing the complexity and operating time of the loading process, resulting in a reduced production efficiency.
A feeding mechanism of a laser wire cutting machine is designed, adopting a combined structure of two sets of wire-passing rollers and wire troughs, and is combined with the slide seat and limit roller to ensure that the cable maintains a stable trajectory during the loading process, and the cable tightness is adjusted through the elastic control mechanism.
It effectively avoids interlacing of cables, improves the stability and production efficiency of the loading process, ensures normal processing and peeling of cables of different diameters or types, and improves processing quality and efficiency.
Smart Images
Figure CN223146301U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of laser wire cutting machines, and specifically to a feeding mechanism of a laser wire cutting machine. Background Art
[0002] A laser wire cutting machine is a device that uses laser technology for wire and cable stripping. It is mainly used in the fields of electronic manufacturing and wire harness processing to strip the protective sheath on the outer layer of wires or cables, facilitating wiring, connection, or the installation and maintenance of other electronic devices.
[0003] Currently, during the feeding process of the wires and cables on some laser wire cutting machines in a multi-group parallel manner, the wires and cables may become intertwined. The intertwining of the wires and cables will increase the complexity of the feeding process on the laser wire cutting machine. The operator may need to spend more time to untangle the intertwined wires and cables to ensure that they can enter the working area of the wire cutting machine individually, which easily leads to a reduction in production efficiency and the stagnation of the production line. Utility Model Content
[0004] In view of this, the purpose of the present utility model is to solve the deficiencies in the background art and propose a feeding mechanism of a laser wire cutting machine to solve the problems existing in the prior art.
[0005] To achieve the above objectives, the present utility model provides a feeding mechanism of a laser wire cutting machine, including a device table. A fixed plate is fixedly connected to the outer surface of the device table. A plate shaft is fixedly penetrated through the inner side of the fixed plate. A rotating frame is rotatably connected to the outer surface of the plate shaft. A first wire passing roller is rotatably connected to the inner side of the rotating frame. A plurality of first wire grooves are formed on the outer surface of the first wire passing roller. A tension control mechanism is arranged on the rotating frame. A fixed frame is fixedly connected to the top of the device table. A second wire passing roller is rotatably connected to the inner side of the fixed frame. A plurality of second wire grooves are formed on the outer surface of the second wire passing roller. A limiting mechanism is arranged on the fixed frame.
[0006] Preferably, the tension control mechanism includes a wire passing shaft rotatably connected to the inner side of the rotating frame. A grinding ring is slidably connected to the outer surface of the wire passing shaft. The tension of the cable during the feeding process can be adjusted through the tension control mechanism.
[0007] Preferably, a guiding shaft is fixedly connected to the outer surface of the rotating frame. A fixed shaft is fixedly connected to the outer surface of the device table.
[0008] Preferably, a first electric push rod is rotatably connected to the outer surface of the fixed shaft. The output end of the first electric push rod is fixedly connected to a guiding ring. The inner surface of the guiding ring is rotatably connected to the outer surface of the guiding shaft.
[0009] Preferably, the limiting mechanism includes a second electric push rod fixedly installed on the top of the fixed frame. The output end of the second electric push rod is fixedly connected with a sliding seat. During the feeding process of the cable through the second wire groove on the surface of the second wire guiding roller, the limiting mechanism can perform relative limitation on it to prevent it from detaching from the second wire groove.
[0010] Preferably, a limiting roller is rotatably connected to the inner surface of the sliding seat.
[0011] Compared with the prior art, the utility model has the following beneficial effects:
[0012] 1. For the feeding mechanism of the laser wire cutting machine, through the design of two groups of wire guiding rollers and their respective wire grooves, each cable can separately pass through the corresponding wire grooves on the first wire guiding roller and the second wire guiding roller. With the combination of the sliding seat and the limiting roller, it ensures that the cable maintains a stable trajectory during the entire feeding process, avoiding the interlacing and winding between cables during multi-group parallel feeding.
[0013] 2. For the feeding mechanism of the laser wire cutting machine, the processing requirements of cables with different diameters or types may be different. Through the tension adjustment mechanism, the tension of the cable can be adjusted, so as to adjust its appropriate tension during the feeding process according to the characteristics of the corresponding cable, ensuring the normal processing and peeling of the cable in the wire cutting machine. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of the present application;
[0015] Figure 2 It is for the present application Figure 1 The enlarged view at position a in the figure.
[0016] Wherein: 1. Device table; 2. Fixed plate; 3. Plate shaft; 4. Rotary frame; 5. First wire guiding roller; 6. First wire groove; 7. Wire guiding shaft; 8. Grinding ring; 9. Guide shaft; 10. Fixed shaft; 11. First electric push rod; 12. Guide ring; 13. Fixed frame; 14. Second wire guiding roller; 15. Second wire groove; 16. Second electric push rod; 17. Sliding seat; 18. Limiting roller. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0017] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.
[0018] Please refer to Figure 1-2, A feeding mechanism for a laser wire cutting machine, including a device table 1. A fixing plate 2 is fixedly connected to the outer surface of the device table 1. A plate shaft 3 is fixedly penetrated through the inner side of the fixing plate 2. A rotating frame 4 is rotatably connected to the outer surface of the plate shaft 3. A first wire passing roller 5 is rotatably connected to the inner side of the rotating frame 4. A plurality of groups of first wire grooves 6 are formed on the outer surface of the first wire passing roller 5. A tension control mechanism is arranged on the rotating frame 4. A fixing frame 13 is fixedly connected to the top of the device table 1. A second wire passing roller 14 is rotatably connected to the inner side of the fixing frame 13. A plurality of groups of second wire grooves 15 are formed on the outer surface of the second wire passing roller 14. A limiting mechanism is arranged on the fixing frame 13.
[0019] Through the above technical solution, during the feeding process of the wire cable, it can pass through the first wire passing roller 5 and the second wire passing roller 14 in sequence, and respectively pass through the first wire grooves 6 and the second wire grooves 15 of the two groups of wire passing rollers. The limiting mechanism can stabilize the feeding path of the cable, thereby preventing it from being intertwined.
[0020] Specifically, the tension control mechanism includes a wire passing shaft 7 rotatably connected to the inner side of the rotating frame 4. A polishing ring 8 is slidably connected to the outer surface of the wire passing shaft 7.
[0021] Through the above technical solution, the polishing ring 8 can polish the surface of the wire passing shaft 7, so that the wire passing shaft 7 always remains smooth, avoiding the wire cable being hindered when passing through and affecting the normal feeding.
[0022] Specifically, a guiding shaft 9 is fixedly connected to the outer surface of the rotating frame 4. A fixing shaft 10 is fixedly connected to the outer surface of the device table 1.
[0023] Through the above technical solution, the design of the guiding shaft 9 is to push and pull the rotating frame 4, while the design of the fixing shaft 10 is to cooperate with the fine adjustment of the angle of the first electric push rod 11 itself.
[0024] Specifically, a first electric push rod 11 is rotatably connected to the outer surface of the fixing shaft 10. The output end of the first electric push rod 11 is fixedly connected to a guiding ring 12. The inner surface of the guiding ring 12 is rotatably connected to the outer surface of the guiding shaft 9.
[0025] Through the above technical solution, during the process of the first electric push rod 11 pushing and pulling the guiding ring 12, the guiding ring 12 will rotate along the outer surface of the guiding shaft 9 and drive the rotating frame 4 through the guiding shaft 9.
[0026] Specifically, the limiting mechanism includes a second electric push rod 16 fixedly installed on the top of the fixing frame 13. The output end of the second electric push rod 16 is fixedly connected to a sliding seat 17.
[0027] Through the above technical solution, the second electric push rod 16 can push the sliding seat 17 to move downward along the inner side of the fixing frame 13, thereby driving the limiting roller 18 to move synchronously.
[0028] Specifically, a limiting roller 18 is rotatably connected to the inner surface of the sliding seat 17.
[0029] Through the above technical solution, after the limiting roller 18 approaches a suitable position on the second wire passing roller 14, the cable passing through the second wire groove 15 can be stably limited.
[0030] Working principle: During the cable feeding process, considering that multi-group parallel feeding easily causes cross winding between each other, increasing the complexity of feeding, and workers need more time to untangle the crossed cables to ensure that they enter the corresponding working area of the wire cutting machine. Therefore, two groups of wire passing rollers are designed. When the cables are fed in a multi-group parallel manner, a single cable can pass through the first wire groove 6 opened on the surface of the first wire passing roller 5 respectively, then pass through the lower surface of the wire passing shaft 7, and then each cable passes through the corresponding second wire groove 15 on the surface of the second wire passing roller 14 respectively. Finally, the second electric push rod 16 is activated to push the sliding seat 17. During this period, the sliding seat 17 can drive the limiting roller 18 to gradually approach the second wire passing roller 14 until the limiting roller 18 stably limits the cable, preventing the cable from detaching from the second wire groove 15. Thus, during the entire feeding process, the cable can be fed along a stable trajectory. And through the tension adjustment mechanism, the tension of the cable during the feeding process can be adjusted. That is, when the first electric push rod 11 is activated to push and pull the guide shaft 9 through the guide ring 12, the guide shaft 9 can drive the rotating frame 4, causing the rotating frame 4 to rotate along the plate shaft 3. At this time, the positions of the first wire passing roller 5 and the wire passing shaft 7 deflect, and the lifting amplitude of the cable passing through the first wire passing roller 5 and the wire passing shaft 7 changes accordingly, that is, the tension received by the cable is adjusted. This is particularly important for cables of different diameters or types, as well as application scenarios that require different tensions. Adjusting the tension can ensure the normal processing and peeling of the cable in the wire cutting machine, improving the overall processing quality and efficiency.
[0031] In summary, the above design solution has significant advantages in industrial production, can effectively solve common problems during multi-group parallel feeding, improves the efficiency, accuracy and reliability of the production line, and is an optimized choice in the modern production environment.
[0032] Although the embodiments of the present application have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present application. The scope of the present application is defined by the appended claims and their equivalents.
Claims
1. The feeding mechanism of a laser wire cutting machine, comprising a device table (1), characterized in that: The outer surface of the device table (1) is fixedly connected with a fixing plate (2). A plate shaft (3) is fixedly penetrated through the inner side of the fixing plate (2). A rotating frame (4) is rotatably connected to the outer surface of the plate shaft (3). A first wire passing roller (5) is rotatably connected to the inner side of the rotating frame (4). A plurality of groups of first wire grooves (6) are formed on the outer surface of the first wire passing roller (5). A tension control mechanism is arranged on the rotating frame (4). A fixing frame (13) is fixedly connected to the top of the device table (1). A second wire passing roller (14) is rotatably connected to the inner side of the fixing frame (13). A plurality of groups of second wire grooves (15) are formed on the outer surface of the second wire passing roller (14). A limiting mechanism is arranged on the fixing frame (13).
2. The feeding mechanism of a laser wire cutting machine according to claim 1, characterized in that: The tension control mechanism includes a wire passing shaft (7) rotatably connected to the inner side of the rotating frame (4). A grinding ring (8) is slidably connected to the outer surface of the wire passing shaft (7).
3. The feeding mechanism of a laser wire cutting machine according to claim 1, characterized in that: A guiding shaft (9) is fixedly connected to the outer surface of the rotating frame (4). A fixing shaft (10) is fixedly connected to the outer surface of the device table (1).
4. The feeding mechanism of a laser wire cutting machine according to claim 3, characterized in that: A first electric push rod (11) is rotatably connected to the outer surface of the fixing shaft (10). The output end of the first electric push rod (11) is fixedly connected with a guiding ring (12). The inner surface of the guiding ring (12) is rotatably connected to the outer surface of the guiding shaft (9).
5. The feeding mechanism of a laser wire cutting machine according to claim 1, characterized in that: The limiting mechanism includes a second electric push rod (16) fixedly installed on the top of the fixing frame (13). The output end of the second electric push rod (16) is fixedly connected with a sliding seat (17).
6. The feeding mechanism of a laser wire cutting machine according to claim 5, characterized in that: A limiting roller (18) is rotatably connected to the inner surface of the sliding seat (17).