Wire feeding device for wire processing

Abstract

The utility model discloses a wire feeding device for electric wire processing, and relates to the technical field of electric wire processing, the wire feeding device comprises a pay-off roller and a base, the upper surface of the base is provided with a sliding groove, the inner wall of the sliding groove is slidably connected with a movable bottom block, the upper surface of the movable bottom block is fixedly connected with a lifting hydraulic rod, and the lifting hydraulic rod is fixedly connected with a hydraulic cylinder. The top end of the lifting hydraulic rod is fixedly connected with a side position mounting frame, and one side of the side position mounting frame is rotationally connected with an inserting rod through a shaft seat. The pay-off device is ingenious in design in the aspects of mounting and dismounting of the pay-off roller, the pay-off roller can conveniently move to the base along the guide inclined plate through cooperation of the guide inclined plate, the movable guide rail, the insertion rod and other components, and the pay-off roller can accurately reach the position where the pay-off roller is in butt joint with the insertion rod under guiding of the movable guide rail. Insertion rods can be conveniently inserted into insertion holes in the two ends of the pay-off roller And only reverse operation is needed during disassembly, the whole operation process is clear, simple and convenient, and the working efficiency can be effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to wire processing technical field, concretely relates to a wire feeding device for wire processing. BACKGROUND

[0002] When the wire is processed, the semi-finished product is usually transported into the wire related processing machine for processing, which needs to use the wire feeding device. The wire wound on the wire roller is usually pulled into the processing machine, and the existing wire feeding device usually only relies on the pulling force. The wire roller at the wire releasing position is in a free rotating state. Therefore, the movement of the wire during processing will drive the wire roller to rotate. When the machine stops pulling, the wire roller will continue to rotate for a part due to inertia, causing part of the wire to be dragged to the ground, which is easy to cause winding nodules. The staff needs to arrange frequently, increasing the burden of the staff. In addition, the existing wire roller needs to be replaced by disassembling multiple bolts after the wire releasing is completed, which causes a relatively cumbersome process and reduces the processing efficiency.

[0003] The Chinese patent with the publication number CN220950536U is proposed in the prior art to solve the above-mentioned technical problems. The technical solution disclosed in the patent document is as follows: a wire feeding device with an anti-winding structure for wire processing, relating to the technical field of wire processing. The wire feeding device with an anti-winding structure for wire processing includes a base, a handle fixedly connected to the top end of the base, a universal wheel provided at the bottom end of the base, a fixed support fixedly connected to the top end of the base, and an anti-winding mechanism provided on the fixed support. The anti-winding mechanism includes a wire releasing roller, a slot is formed in the inner wall of the wire releasing roller, a rotating shaft and a guide block are respectively connected to the inner wall of the slot in a sliding manner, the rotating shaft penetrates the outer wall of the fixed support and is rotatably connected to the outer wall of the fixed support, a limiting disc is fixedly connected to the outer wall of the rotating shaft, and a clamping block is clamped to the outer wall of the limiting disc. The winding roller cannot rotate due to inertia, which avoids the situation of winding caused by excessive wire releasing and reduces the work burden of the staff. However, every time the wire releasing roller 49 is replaced, the moving support 411 needs to be manually moved left and right, and the position needs to be ensured to be accurate so that the magnet 412 and the corresponding metal are well attracted. If the operation is not precise enough, it may affect the subsequent wire releasing work or cause the wire releasing roller 49 to be fixed insecurely. The operation is relatively cumbersome, which increases the labor intensity of the staff and reduces the work efficiency for frequent replacement of the wire coil. SUMMARY

[0004] The utility model aims at providing a wire feeding device for wire processing to solve the problems raised in the background technology.

[0005] To solve the above technical problems, the utility model adopts the following technical scheme:

[0006] The utility model discloses a wire feeding device for wire processing, including pay -off roll and base, the upper surface of base is seted up with sliding slot, the inner wall of sliding slot is connected with the moving bottom piece of sliding, the upper surface of moving bottom piece is fixedly connected with the lifting hydraulic pressure rod, the top of lifting hydraulic pressure rod is fixedly connected with the lateral position mounting bracket, one side of lateral position mounting bracket is rotatably connected with the plug -in rod through the axle seat, and the lifting hydraulic pressure rod is used to push the pay -off roll and moves up, makes it and the contact state of base upper surface separation,

[0007] The outer wall of the end of the plug-in rod away from the axle seat is inserted with the inner wall of the pay-off roll, the upper surface of the base is provided with a moving guide rail for guiding the movement of the pay-off roll, the outer walls of the ends close to the pay-off roll are fixedly connected with friction sleeves, the upper surface of the base close to one end is provided with an auxiliary assembly for braking and speed measurement of the pay-off roll, one end of the moving bottom piece is fixedly connected with a horizontal hydraulic pressure rod, and the outer wall of the horizontal hydraulic pressure rod is fixedly connected to the inner wall of the sliding slot.

[0008] The further improvement of the utility model technical scheme is that: the auxiliary assembly includes an electromagnetic brake, the inner wall of the electromagnetic brake is movably connected with the outer wall of the friction sleeve, and the electromagnetic brake is used for braking the friction sleeve to stop the rotation of the pay-off roll.

[0009] The further improvement of the utility model technical scheme is that: the auxiliary assembly further includes a speed sensor for monitoring the rotation speed of the pay-off roll.

[0010] The further improvement of the utility model technical scheme is that: the bottom surface of the moving bottom piece is fixedly connected with a moving wheel, the upper surface of the moving bottom piece is fixedly connected with a buffer spring rod, and the top of the buffer spring rod is fixedly connected with the bottom surface of the lateral position mounting bracket.

[0011] The further improvement of the utility model technical scheme is that: the inner wall of the moving guide rail is movably connected with the outer wall of the friction sleeve.

[0012] The further improvement of the utility model technical scheme is that: the upper surface of the base close to one end is fixedly connected with a positioning frame, the positioning frame is used for limiting the pay-off roll, and the upper surface of the positioning frame is fixedly connected with a guide ring.

[0013] The further improvement of the utility model technical scheme is that: one end of the base is fixedly connected with a guide inclined plate.

[0014] Due to the adoption of the above technical scheme, the utility model has the following technical progress compared with the prior art:

[0015] The utility model provides a wire feeding device for wire processing, the device is more ingenious in the installation and dismounting of the pay-off roller, through the cooperation of the guide inclined plate, the movable guide rail and the plug-in rod and other components, the pay-off roller can be conveniently moved to the base along the guide inclined plate and accurately reach the position of butt joint with the plug-in rod under the guidance of the movable guide rail, and the plug-in rod is conveniently inserted into the jack plug at both ends of the pay-off roller to complete the installation.

[0016] The utility model provides a wire feeding device for wire processing, be equipped with speed sensor and electromagnetic brake, in the pay-off roller rotation pay-off process, speed sensor real time monitoring the rotation speed of friction ring, once its speed exceeds the set safety threshold (such as because inertia rotates too fast after the drag force disappears), the controller can trigger the electromagnetic brake in time and brake friction ring, make the pay-off roller stop rotating, can effectively avoid the problem that wire is entangled because of pay-off roller inertia rotation, guarantees the orderly, safe of pay-off work carries out, improves the stability and reliability of pay-off link when wire processing. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the structure schematic diagram of the utility model;

[0018] Figure 2 It is the left view structure schematic diagram of the utility model;

[0019] Figure 3 It is the base overhead structure schematic diagram of the utility model;

[0020] Figure 4 It is the structure enlarged diagram of A of the utility model.

[0021] In the drawing: 1, pay-off roller; 2, base; 3, sliding groove; 4, movable bottom block; 5, lifting hydraulic rod; 6, buffer spring rod; 7, side installation frame; 8, guide inclined plate; 9, positioning frame; 10, guide ring; 11, plug-in rod; 12, movable guide rail; 13, transverse hydraulic rod; 14, electromagnetic brake; 15, shaft seat; 16, friction ring; 17, speed sensor. DETAILED DESCRIPTION

[0022] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] The present invention will be further described in detail below with reference to embodiments:

[0024] like Figures 1-4 As shown, this utility model provides a wire feeding device for wire processing, including a wire feeding roller 1 and a base 2. A sliding groove 3 is provided on the upper surface of the base 2. A movable base block 4 is slidably connected to the inner wall of the sliding groove 3. A lifting hydraulic rod 5 is fixedly connected to the upper surface of the movable base block 4. A side mounting bracket 7 is fixedly connected to the top of the lifting hydraulic rod 5. A plug rod 11 is rotatably connected to one side of the side mounting bracket 7 through a bearing 15. The lifting hydraulic rod 5 is used to push the wire feeding roller 1 upward so that it is out of contact with the upper surface of the base 2.

[0025] The outer wall of the end of the insertion rod 11 away from the bearing seat 15 is inserted into the inner wall of the wire feeding roller 1. The upper surface of the base 2 is provided with a moving guide rail 12 for guiding the movement of the wire feeding roller 1. Friction collars 16 are fixedly connected to the outer walls of the wire feeding roller 1 near both ends. The upper surface of the base 2 near one end is provided with an auxiliary component for braking and speed measurement of the wire feeding roller 1. One end of the moving base block 4 is fixedly connected with a transverse hydraulic rod 13. The outer wall of the transverse hydraulic rod 13 is fixedly connected to the inner wall of the sliding groove 3.

[0026] like Figures 1-4 As shown, based on Embodiment 1, this utility model provides a technical solution: preferably, the auxiliary component includes an electromagnetic brake 14, the inner wall of the electromagnetic brake 14 is movably connected to the outer wall of the friction ring 16, and the electromagnetic brake 14 is used to brake the friction ring 16 so that the wire feeding roller 1 stops rotating.

[0027] The auxiliary components also include a speed sensor 17 for monitoring the rotational speed of the pay-off roller 1. A movable wheel is fixedly connected to the bottom surface of the movable base 4, and a buffer spring rod 6 is fixedly connected to the upper surface of the movable base 4. The top end of the buffer spring rod 6 is fixedly connected to the bottom surface of the side mounting bracket 7.

[0028] The inner wall of the movable guide rail 12 is movably connected to the outer wall of the friction collar 16.

[0029] A positioning frame 9 is fixedly connected to the upper surface of the base 2 near one end. The positioning frame 9 is used to limit the position of the wire feeding roller 1. A guide ring 10 is fixedly connected to the upper surface of the positioning frame 9.

[0030] One end of the base 2 is fixedly connected to a guide ramp 8.

[0031] The working principle of the wire feeding device for wire processing will be explained in detail below.

[0032] like Figures 1-4 As shown, when it is necessary to install the wire feeding roller 1, the friction ring 16 on the wire feeding roller 1 is aligned with the movable guide rail 12 on the guide inclined plate 8. Then, the wire feeding roller 1 is pushed so that it moves to the base 2 through the guide inclined plate 8. Then, under the guidance of the movable guide rail 12, the wire feeding roller 1 gradually moves to the position where it is aligned with the insertion rod 11. At this time, the friction ring 16 just abuts against the positioning frame 9, and the position of the wire feeding roller 1 is limited by the positioning frame 9.

[0033] Then, the horizontal hydraulic rod 13 is activated, which pulls the moving base block 4 to drive the lifting hydraulic rod 5, the buffer spring rod 6, and the side mounting bracket 7 closer to the pay-off roller 1, until the insertion rod 11 is inserted into the inner wall of the insertion hole at both ends of the pay-off roller 1. After the insertion rod 11 is connected with the pay-off roller 1, the lifting hydraulic rod 5 is activated, which pushes the side mounting bracket 7 to drive the pay-off roller 1 to start moving upward.

[0034] After the wire feeding roller 1 moves to the appropriate position, the friction ring 16 is released from contact with the moving guide rail 12 and the positioning frame 9, and then the wire feeding operation can be carried out. If the wire feeding roller 1 needs to be disassembled, the operation can be reversed.

[0035] During the process of the wire feeding roller 1 rotating to feed the wire, the speed sensor 17 is activated to monitor the rotation speed of the friction collar 16. When the rotation speed of the friction collar 16 exceeds the set safety threshold (for example, after the drag force disappears, the rotation speed of the wire feeding roller 1 is still too fast due to inertia), the controller will send a signal to trigger the electromagnetic brake 14 to brake the friction collar 16, so that the wire feeding roller 1 stops rotating.

[0036] The outer wall of the positioning frame 9 can be covered with a rubber buffer pad for cushioning. At the same time, a removable stop block can be set at the bottom of the slope of the guide plate 8 to brake during the disassembly of the wire feeding roller 1, preventing the wire feeding roller 1 from having excessive inertia and being difficult to control when going downhill.

[0037] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A wire feeding device for wire processing, comprising a pay-off roll (1) and a base (2), characterized in that: The upper surface of the base (2) is provided with a sliding groove (3), the inner wall of the sliding groove (3) is slidably connected with a moving bottom block (4), the upper surface of the moving bottom block (4) is fixedly connected with a lifting hydraulic rod (5), the top end of the lifting hydraulic rod (5) is fixedly connected with a side installation frame (7), one side of the side installation frame (7) is rotatably connected with a plug rod (11) through an axle seat (15), the lifting hydraulic rod (5) is used for pushing the pay-off roller (1) to move upwards, so that the pay-off roller (1) is separated from the contact state with the upper surface of the base (2). The outer wall of the end of the plug rod (11) away from the axle seat (15) is inserted with the inner wall of the pay-off roller (1), the upper surface of the base (2) is provided with a moving guide rail (12) for guiding the movement of the pay-off roller (1), the outer walls of the ends close to each other of the pay-off roller (1) are fixedly connected with friction sleeve rings (16), the upper surface of the base (2) close to one end is provided with an auxiliary assembly for braking and speed measurement of the pay-off roller (1), one end of the moving bottom block (4) is fixedly connected with a transverse hydraulic rod (13), and the outer wall of the transverse hydraulic rod (13) is fixedly connected to the inner wall of the sliding groove (3).

2. The wire feeding device for wire processing according to claim 1, characterized by: The auxiliary assembly comprises an electromagnetic brake (14), the inner wall of the electromagnetic brake (14) is movably connected with the outer wall of the friction sleeve ring (16), and the electromagnetic brake (14) is used for braking the friction sleeve ring (16) to stop the rotation of the pay-off roller (1).

3. The wire feeding device for wire processing according to claim 1, characterized by: The auxiliary assembly further comprises a speed sensor (17) for monitoring the rotation speed of the pay-off roller (1).

4. The wire feeding device for wire processing according to claim 1, characterized by: The bottom surface of the moving bottom block (4) is fixedly connected with a moving wheel, the upper surface of the moving bottom block (4) is fixedly connected with a buffer spring rod (6), and the top end of the buffer spring rod (6) is fixedly connected with the bottom surface of the side installation frame (7).

5. The wire feeding device for wire processing according to claim 1, characterized by: The inner wall of the moving guide rail (12) is movably connected with the outer wall of the friction sleeve ring (16).

6. The wire feeding device for wire processing according to claim 1, characterized by: The upper surface of the base (2) close to one end is fixedly connected with a positioning frame (9), the positioning frame (9) is used for limiting the pay-off roller (1), and the upper surface of the positioning frame (9) is fixedly connected with a guide ring (10).

7. The wire feeding device according to claim 1, wherein: One end of the base (2) is fixedly connected with a guide inclined plate (8).

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