Pay-off machine of cable extruder

Abstract

The utility model relates to the technical field of pay-off machines, and provides a cable extruder pay-off machine which comprises a rack, two fixed cylinders, a replacement mechanism, a rotating mechanism and a fixing mechanism, the rack is provided with two moving grooves and two guide grooves, the two fixed cylinders are both arranged on the rack, the replacement mechanism is arranged on the rack, and the rotating mechanism is arranged on the rack. The two fixing cylinders are arranged on the base and used for replacing the roller, the two rotating mechanisms are arranged on the two fixing cylinders correspondingly and used for driving the fixing cylinders to rotate, and the two fixing mechanisms are arranged in the two fixing cylinders correspondingly and used for fixing the roller. The problems that in the prior art, a rolling shaft needs to be replaced in a shutdown mode, time and labor are wasted, and the cable extrusion machining efficiency is reduced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of wire-paying machines, in particular to a wire-paying machine for a cable extruder. Background Art

[0002] The cable extruder is a machine that wraps the cable core with an outer sheath. When the extruder is running, the drum with the cable core wrapped around it needs to be fixed by a pay-off machine to facilitate the cable core to enter the extruder.

[0003] When the existing pay-off machine is in use, the drum is fixed on the wire roller and the wire is paid out by rotating the wire roller. When the cable on the drum is used up, the pay-off machine needs to be stopped, the used drum is removed, and a new drum is replaced, and then the pay-off machine is started again to pay out the wire. However, this method of replacing the roller requires stopping the machine for replacement, and is time-consuming and labor-intensive, which reduces the efficiency of the cable extrusion process. Utility Model Content

[0004] The utility model provides a cable extruder pay-off machine, which solves the problem that a roller replacement method in the related art requires machine shutdown for replacement, is relatively time-consuming and labor-intensive, and reduces the efficiency of cable extrusion processing.

[0005] The technical solution of the utility model is as follows: a cable extruder pay-off machine, comprising: a frame, a fixing barrel, a replacement mechanism, a rotating mechanism and a fixing mechanism;

[0006] The frame is provided with two moving slots and two guide slots;

[0007] There are two fixed cylinders, and both of the fixed cylinders are arranged on the frame;

[0008] The replacement mechanism is arranged on the frame and is used to replace the roller;

[0009] There are two rotating mechanisms, which are respectively arranged on two fixed cylinders and used to drive the fixed cylinders to rotate;

[0010] There are two fixing mechanisms, which are respectively arranged in two fixing cylinders for fixing the drum.

[0011] Preferably, the replacement mechanism comprises: a moving frame, a replacement frame, a guide rod, a guide wheel and a driving assembly;

[0012] There are two movable racks, and the two movable racks are respectively slidably arranged in the two movable grooves;

[0013] There are two replacement racks, and the two replacement racks are slidably arranged on two movable racks respectively;

[0014] There are two guide rods, and the two guide rods are fixedly connected to the two replacement racks respectively;

[0015] There are two guide wheels, the two guide wheels are rotatably connected to the two guide rods respectively, and the two guide wheels are slidably arranged in the two guide grooves respectively;

[0016] The driving assembly is arranged on the frame and is used for driving the two moving frames to move.

[0017] Further, the driving assembly includes: a moving screw, a rotating gear and a first motor;

[0018] There are two movable screws, both of which are rotatably connected in the frame, and screw holes are opened on the two movable frames, and the two movable screws are respectively threadedly connected in the two screw holes;

[0019] There are two rotating gears, which are respectively fixedly connected to two moving screws, and the two rotating gears are meshed with each other;

[0020] The first motor is arranged on the frame, and the output end of the first motor is fixedly connected to one of the rotating gears.

[0021] Furthermore, the rotating mechanism includes: a rotating plate, a rotating gear, a driving gear and a second motor;

[0022] The rotating plate is rotatably connected to the replacement frame, and the fixed cylinder is fixedly connected to the rotating plate;

[0023] The rotating gear is fixedly connected to the rotating plate;

[0024] The driving gear is rotatably connected to the replacement frame, and the driving gear is meshed with the rotating gear;

[0025] The second motor is arranged on the replacement frame, and the output end of the second motor passes through the replacement frame and is fixedly connected to the driving gear.

[0026] As a further solution of the present application, the fixing mechanism comprises: a fixing frame, a tension spring and a power assembly;

[0027] There are multiple fixing frames, and the multiple fixing frames are all slidably arranged in the fixing tube;

[0028] There are two tension springs, and the two tension springs are respectively fixedly connected between each two adjacent fixing frames;

[0029] The power assembly is arranged in the fixing cylinder and is used for driving the multiple fixing frames to expand.

[0030] As a further solution of the present application, the power assembly includes: a power block, a connecting frame and a first electric cylinder;

[0031] There are two power blocks, and both of the power blocks are arranged in the fixed cylinder;

[0032] There are two connecting frames, and both connecting frames are fixedly connected between the two power blocks;

[0033] The first electric cylinder is arranged on the rotating plate, and the output end of the first electric cylinder passes through the rotating plate and is fixedly connected to a power block near the bottom end.

[0034] On the basis of the above-mentioned solution, two sliding rods are fixedly connected to the frame, and sliding holes are provided on the two movable frames, and the two sliding rods are slidably arranged in the two sliding holes respectively.

[0035] Further on the basis of the above scheme, two sliding boxes are fixedly connected to the movable rack, two sliding rails are fixedly connected to the two replacement racks, and the two sliding rails are slidably arranged in the two sliding boxes respectively.

[0036] As a preferred technical solution of the present application, a movable hole is opened on the fixing cylinder, and the fixing frame is slidably arranged in the movable hole.

[0037] As a preferred technical solution of the present application, the power block is arranged in a conical shape, and two ends of the power block are respectively in contact with two adjacent fixing frames.

[0038] The working principle and beneficial effects of the utility model are:

[0039] 1. In the present invention, the replacement mechanism is provided to facilitate rapid replacement of the two rollers.

[0040] 2. In the utility model, the fixing mechanism is provided to facilitate quick installation and disassembly of the drum.

[0041] 3. In the present invention, the setting of the rotating mechanism facilitates driving the fixed cylinder to rotate, thereby driving the roller to rotate.

[0042] 4. In the utility model, through the coordination among the frame, the fixed cylinder, the replacement mechanism, the rotating mechanism and the fixing mechanism, the cylinder can be quickly replaced without stopping the machine, which saves time and labor and improves the efficiency of the cable extrusion process. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0044] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0045] Figure 2 It is a structural schematic diagram of the utility model from another angle;

[0046] Figure 3 It is a structural schematic diagram of the replacement mechanism of the utility model;

[0047] Figure 4 It is a structural schematic diagram of the rotating mechanism and the fixing mechanism of the utility model.

[0048] In the figure: 1. frame; 2. fixed cylinder; 3. movable frame; 4. replacement frame; 5. guide rod; 6. guide wheel; 7. movable screw; 8. rotating gear; 9. first motor; 10. rotating plate; 11. rotating gear; 12. driving gear; 13. second motor; 14. fixed frame; 15. tension spring; 16. power block; 17. connecting frame; 18. first electric cylinder; 19. sliding rod; 20. sliding box; 21. sliding rail. DETAILED DESCRIPTION

[0049] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0050] like Figure 1~Figure 4 As shown, this embodiment proposes a cable extruder pay-off machine, including: a frame 1, a fixed cylinder 2, a replacement mechanism, a rotating mechanism and a fixing mechanism. A movable hole is opened on the fixed cylinder 2, and a fixed frame 14 is slidably arranged in the movable hole. Two movable grooves and two guide grooves are opened on the frame 1. Two fixed cylinders 2 are arranged on the frame 1. Through the cooperation among the frame 1, the fixed cylinder 2, the replacement mechanism, the rotating mechanism and the fixing mechanism, it is convenient to quickly replace the roller without stopping the machine, which is more time-saving and labor-saving, and improves the efficiency of the cable extrusion process.

[0051] Wherein, the replacement mechanism is arranged on the frame 1, and is used for replacing the roller. The replacement mechanism comprises: a moving frame 3, a replacement frame 4, a guide rod 5, a guide wheel 6 and a driving assembly. The moving frame 3 is fixedly connected with two slide boxes 20, and the two replacement frames 4 are fixedly connected with two slide rails 21, and the two slide rails 21 are respectively slidably arranged in the two slide boxes 20. The frame 1 is fixedly connected with two slide rods 19, and the two moving frames 3 are provided with slide holes, and the two slide rods 19 are respectively slidably arranged in the two slide holes. The moving frame 3 is provided with two, and the two moving frames 3 are respectively slidably arranged in the two moving grooves. The replacement frame 4 is provided with two, and the two replacement frames 4 are respectively slidably arranged on the two moving frames 3. There are two guide rods 5, and the two guide rods 5 are respectively fixedly connected to the two replacement frames 4. There are two guide wheels 6, and the two guide wheels 6 are respectively rotatably connected to the two guide rods 5, and the two guide wheels 6 are respectively slidably arranged in the two guide grooves. A driving assembly is arranged on the frame 1, and is used for driving the two mobile frames 3 to move. The driving assembly includes: a moving screw 7, a rotating gear 8 and a first motor 9. Two moving screws 7 are provided, and the two moving screws 7 are both rotatably connected in the frame 1. Screw holes are provided on the two mobile frames 3, and the two moving screws 7 are respectively threaded in the two screw holes. Two rotating gears 8 are provided, and the two rotating gears 8 are respectively fixedly connected to the two moving screws 7, and the two rotating gears 8 are meshed with each other. The first motor 9 is arranged on the frame 1, and the output end of the first motor 9 is fixedly connected to one of the rotating gears 8. Specifically, the rotating gear 8 is driven to rotate by the first motor 9 arranged on the frame 1, and the two rotating gears 8 are meshed with each other, thereby driving the two moving screws 7 to rotate, thereby driving the mobile frame 3 to move in the moving groove, and then driving the replacement frame 4 to move, thereby replacing the two rollers.

[0052] Among them, there are two rotating mechanisms, which are respectively arranged on the two fixed cylinders 2 and are used to drive the fixed cylinder 2 to rotate. The rotating mechanism includes: a rotating plate 10, a rotating gear 11, a driving gear 12 and a second motor 13. The rotating plate 10 is rotatably connected to the replacement frame 4, the fixed cylinder 2 is fixedly connected to the rotating plate 10, the rotating gear 11 is fixedly connected to the rotating plate 10, the driving gear 12 is rotatably connected to the replacement frame 4, and the driving gear 12 is meshed with the rotating gear 11. The second motor 13 is arranged on the replacement frame 4, and the output end of the second motor 13 passes through the replacement frame 4 and is fixedly connected to the driving gear 12. Specifically, the rotating gear 11 and the rotating plate 10 are driven to rotate by the second motor 13 arranged on the replacement frame 4. When the rotating plate 10 rotates, it drives the fixed cylinder 2 to rotate, thereby driving the drum to perform the wire-releasing operation.

[0053] Among them, there are two fixing mechanisms, which are respectively arranged in two fixing cylinders 2 for fixing the roller. The fixing mechanism includes: a fixing frame 14, a tension spring 15 and a power assembly. There are multiple fixing frames 14, and multiple fixing frames 14 are slidably arranged in the fixing cylinder 2. There are two tension springs 15, which are respectively fixedly connected between each two adjacent fixing frames 14. The power assembly is arranged in the fixing cylinder 2 for driving the multiple fixing frames 14 to expand. The power assembly includes: a power block 16, a connecting frame 17 and a first electric cylinder 18. The power block 16 is arranged in a conical shape. The power block The two ends of 16 are respectively in contact with two adjacent fixed frames 14, two power blocks 16 are provided, and the two power blocks 16 are both arranged in the fixed cylinder 2, two connecting frames 17 are provided, and the two connecting frames 17 are fixedly connected between the two power blocks 16, and the first electric cylinder 18 is provided on the rotating plate 10, and the output end of the first electric cylinder 18 passes through the rotating plate 10 and is fixedly connected to a power block 16 near the bottom end. Specifically, the power block 16 is driven to rise by the first electric cylinder 18 provided on the rotating plate 10, and the two fixed frames 14 are spread apart when the power block 16 rises, thereby fixing the drum on the fixed cylinder 2.

[0054] In this embodiment, when the cable on the drum is paid out, the power block 16 is driven to rise by the first electric cylinder 18 provided on the rotating plate 10. When the power block 16 rises, the two fixed frames 14 are spread open, thereby fixing the drum on the fixed drum 2. The second motor 13 provided on the replacement frame 4 drives the rotating gear 11 and the rotating plate 10 to rotate. When the rotating plate 10 rotates, it drives the fixed drum 2 to rotate, thereby driving the drum to pay out the wire. When the drum needs to be replaced, the rotating gear 8 is driven to rotate by the first motor 9 provided on the frame 1. Through the mutual engagement of the two rotating gears 8, the two moving screws 7 are driven to rotate, thereby driving the moving frame 3 to move in the moving groove, and then driving the replacement frame 4 to move, thereby replacing the two drums.

[0055] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cable extruder pay-off machine, characterized in that: include: A frame (1), wherein the frame (1) is provided with two moving grooves and two guide grooves; A fixed cylinder (2), wherein two fixed cylinders (2) are provided, and both fixed cylinders (2) are arranged on the frame (1); A replacement mechanism, the replacement mechanism being arranged on the frame (1) and being used for replacing the roller; A rotating mechanism, wherein two rotating mechanisms are provided, and the two rotating mechanisms are respectively arranged on the two fixed cylinders (2) and are used to drive the fixed cylinders (2) to rotate; A fixing mechanism, wherein two fixing mechanisms are provided, and the two fixing mechanisms are respectively arranged in the two fixing cylinders (2) and are used to fix the drum.

2. A cable extruder pay-off machine according to claim 1, characterized in that: The replacement mechanism comprises: A movable frame (3), wherein two movable frames (3) are provided, and the two movable frames (3) are slidably arranged in two movable grooves respectively; A replacement rack (4), wherein two replacement racks (4) are provided, and the two replacement racks (4) are respectively slidably arranged on the two movable racks (3); A guide rod (5), wherein two guide rods (5) are provided, and the two guide rods (5) are respectively fixedly connected to the two replacement racks (4); A guide wheel (6), wherein two guide wheels (6) are provided, and the two guide wheels (6) are rotatably connected to the two guide rods (5) respectively, and the two guide wheels (6) are slidably arranged in the two guide grooves respectively; A driving assembly, wherein the driving assembly is arranged on the frame (1) and is used to drive the two moving frames (3) to move.

3. A cable extruder pay-off machine according to claim 2, characterized in that: The drive assembly comprises: A movable screw rod (7), wherein two movable screw rods (7) are provided, and the two movable screw rods (7) are both rotatably connected to the frame (1); screw holes are provided on the two movable frames (3), and the two movable screw rods (7) are respectively threadedly connected to the two screw holes; A rotating gear (8), wherein two rotating gears (8) are provided, and the two rotating gears (8) are respectively fixedly connected to the two moving screw rods (7), and the two rotating gears (8) are meshed with each other; A first motor (9), wherein the first motor (9) is arranged on the frame (1), and an output end of the first motor (9) is fixedly connected to one of the rotating gears (8).

4. A cable extruder pay-off machine according to claim 3, characterized in that: The rotating mechanism comprises: A rotating plate (10), the rotating plate (10) being rotatably connected to the replacement frame (4), and the fixed cylinder (2) being fixedly connected to the rotating plate (10); A rotating gear (11), the rotating gear (11) being fixedly connected to the rotating plate (10); a driving gear (12), the driving gear (12) being rotatably connected to the replacement frame (4), the driving gear (12) being meshed with the rotating gear (11); A second motor (13), wherein the second motor (13) is arranged on the replacement frame (4), and an output end of the second motor (13) passes through the replacement frame (4) and is fixedly connected to the driving gear (12).

5. A cable extruder pay-off machine according to claim 4, characterized in that: The fixing mechanism comprises: A fixing frame (14), wherein a plurality of the fixing frames (14) are provided, and the plurality of fixing frames (14) are all slidably disposed in the fixing cylinder (2); A tension spring (15), wherein two tension springs (15) are provided, and the two tension springs (15) are respectively fixedly connected between each two adjacent fixing frames (14); A power assembly is arranged in the fixing cylinder (2) and is used to drive the plurality of fixing frames (14) to expand.

6. A cable extruder pay-off machine according to claim 5, characterized in that: The power assembly comprises: A power block (16), wherein two power blocks (16) are provided, and both power blocks (16) are arranged in the fixed cylinder (2); A connecting frame (17), wherein two connecting frames (17) are provided, and the two connecting frames (17) are both fixedly connected between the two power blocks (16); A first electric cylinder (18), wherein the first electric cylinder (18) is arranged on the rotating plate (10), and an output end of the first electric cylinder (18) passes through the rotating plate (10) and is fixedly connected to one of the power blocks (16) near the bottom end.

7. A cable extruder pay-off machine according to claim 6, characterized in that: Two sliding rods (19) are fixedly connected to the frame (1), and sliding holes are provided on the two movable frames (3), and the two sliding rods (19) are slidably disposed in the two sliding holes respectively.

8. A cable extruder pay-off machine according to claim 7, characterized in that: Two slide boxes (20) are fixedly connected to the moving frame (3), and two slide rails (21) are fixedly connected to the two replacement frames (4), and the two slide rails (21) are respectively slidably disposed in the two slide boxes (20).

9. A cable extruder pay-off machine according to claim 8, characterized in that: The fixing cylinder (2) is provided with a moving hole, and the fixing frame (14) is slidably arranged in the moving hole.

10. A cable extruder pay-off machine according to claim 9, characterized in that: The power block (16) is arranged in a conical shape, and two ends of the power block (16) are respectively in contact with two adjacent fixing frames (14).

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