Cage stranding machine cable guiding anti-deviation device

Abstract

The utility model discloses a cable guiding anti-deviation device of a cage strander, which relates to the technical field of cable guiding and comprises a fixing plate, the top of a linear moving mechanism is movably connected with a multi-wheel guiding assembly, and the top of the multi-wheel guiding assembly is movably connected with a synchronous positioning assembly. According to the cable guiding and anti-deviation device of the cage strander, through the multi-wheel guiding assembly, the cable can be guided in a surrounding mode through the guiding limiting wheels, and deviation of the cable in the operation process of the cage strander is limited. Moreover, the extrusion piece can apply force to the guide mechanism through the synchronous positioning assembly, so that a sliding rod in the guide mechanism slides on the outer wall of a limiting cylinder, and the sliding rod drives a guide limiting wheel to move in the radial direction so as to adapt to cables with different diameters. Through the synchronous positioning assembly, the extrusion pieces on the two sides of the limiting cylinder can act synchronously, it is guaranteed that the guide mechanism is extruded evenly, and cable deviation caused by uneven stress on the two sides is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable guiding technical field, especially a kind of cage stranding machine cable guiding anti-deviation device. BACKGROUND

[0002] Cage stranding machine is a widely used litz wire production equipment, cage stranding machine includes pay-off device, stranding device and take-up device, the pay-off device and stranding device of existing cage stranding machine are independently operated, resulting in low production efficiency, equipment bulky.The existing technology cage stranding machine will utilize wire arranging auxiliary device when paying off cable and winding on winding roller, and the cable is positioned by the need of guiding and limiting structure when cable winding and arranging, so as to prevent cable deviation.In order to ensure the uniformity of winding roller material collection, a cage stranding machine cable guiding anti-deviation device is needed.

[0003] Chinese patent document CN220519839U discloses a mobile cable winding equipment, which is installed on a moving assembly through a brake assembly; the cable winding assembly is installed on the top of the moving assembly; the guide assembly is installed on the top of the moving assembly, and the guide assembly is located on the front side of the cable winding assembly; the moving frame is fixedly installed on the top of the moving base; the moving rollers are provided in four numbers, and the four moving rollers are fixedly installed on the bottom of the moving base; the mobile cable winding equipment, because the sliding block is slidingly installed on the outer wall of the guide rod, and the guide frame is fixedly installed on the top of the sliding block, so that the position of the guide frame can be moved by the worker through the adjusting handle, which plays a guiding role on the cable, so that the cable is uniformly wound on the winding roller.

[0004] The existing technology has the following problems:

[0005] I. The existing technology uses a guide frame to position and guide the cable, and the cable has a moving space in the guide frame, so the probability of deviation is high.

[0006] II. The existing technology only uses one guide frame as the cable guiding structure, and the stability is not enough. INVENTION CONTENTS

[0007] The utility model provides a kind of cage stranding machine cable guiding anti-deviation device to solve the problems raised in the above background technology.

[0008] To solve the above technical problems, the technical scheme adopted by the utility model is:

[0009] A kind of cage stranding machine cable guiding anti-deviation device, including fixed plate, the upper end middle part of the fixed plate is fixedly installed with linear movement mechanism, the top of the linear movement mechanism is movably connected with multiple wheel guiding assembly, the top of the multiple wheel guiding assembly is movably connected with synchronous positioning assembly;

[0010] The multiple-wheel guide assembly comprises a sliding seat, the inner wall of the sliding seat is movably connected with the outer wall of the linear movement mechanism, the upper end of the sliding seat is fixedly provided with a mounting plate, the upper end of the mounting plate is fixedly provided with a limiting cylinder, the outer wall of the limiting cylinder is movably sleeved with a pressing piece, the inner wall of the limiting cylinder is movably connected with a guide mechanism, and the inner wall of the two pressing pieces is in abutment with the top of the two guide mechanisms.

[0011] The synchronous positioning assembly comprises a mounting frame, the front and rear parts of the lower end of the mounting frame are fixedly installed with the front and rear parts of the upper end of the sliding seat, the front and rear positions of the inner wall top of the mounting frame are fixedly provided with guide rails, the inner walls of the two guide rails are slidably connected with sliding strips, the lower ends of the two sliding strips are fixedly provided with a relative movement mechanism, the left and right parts of the relative movement mechanism are fixedly provided with connecting blocks, and the lower ends of the two connecting blocks are fixedly connected with the top of the outer wall of the two pressing pieces.

[0012] Preferably, the pressing piece comprises a pressing ring and a sleeve ring, the outer wall of the sleeve ring is fixedly provided with a guide block at the front and rear parts, the middle positions of the front and rear parts of the inner wall of the mounting frame are provided with a moving groove matched with the guide block, the lower ends of the two connecting blocks are fixedly connected with the top of the outer wall of the two sleeve rings, the side of the pressing ring away from the mounting frame is fixedly connected with the side of the sleeve ring close to the mounting frame, and the cross section of the pressing ring is a trapezoidal structure with the size gradually decreasing from left to right.

[0013] Preferably, the guide mechanism comprises four sliding rods, the outer sides of the four sliding rods are penetrated and slidably connected with the outer wall of the limiting cylinder, one end of the sliding rod away from the axis of the limiting cylinder is fixedly provided with an arc-shaped pressure block, the cross section of the pressure block is a trapezoidal structure with the size gradually increasing from left to right, and the inclined surface of the inner wall of the pressing ring is in abutment with the outer wall of the four pressure blocks.

[0014] Preferably, one side of the four sliding rods close to the axis of the limiting cylinder is fixedly provided with a fixed frame, the inner wall of the fixed frame is rotatably connected with a guide limiting wheel, and the four guide limiting wheels are distributed in the form of a ring in the inside of the limiting cylinder.

[0015] Preferably, the position of the outer side of the four sliding rods close to the axis of the limiting cylinder is movably sleeved with a reset spring, one end of the reset spring close to the axis of the limiting cylinder is fixedly connected with one side of the four fixed frames away from the axis of the limiting cylinder, and the other end of the reset spring away from the axis of the limiting cylinder is fixedly connected with the inner wall of the limiting cylinder.

[0016] Preferably, the relative moving mechanism comprises two oppositely arranged racks, upper ends of the two racks are fixedly connected with lower ends of two sliding rods, a motor is fixedly installed at the middle of the upper end of the mounting frame, an output end of the motor penetrates through the top of the mounting frame and is fixedly sleeved with a gear, opposite sides of the two racks are engaged with the outer surface of the gear, upper ends of the two connecting blocks are fixedly connected with the sides of the two racks away from each other.

[0017] Preferably, the front and rear positions of the left part of the upper end of the fixing plate are movably connected with position-adjustable positioning plates, upper ends of the two positioning plates are fixedly installed with fixing columns, outer walls of the two fixing columns are rotatably connected with limiting wheels, upper and lower ends of the two limiting wheels are fixedly installed with baffles.

[0018] Due to the adoption of the above technical scheme, the present application has the following technical progress compared with the prior art:

[0019] 1. The cage stranding machine cable guiding and anti-deviation device can guide the cable in a ring type by four groups of guiding limiting wheels through the cooperation between the sliding seat, the mounting plate, the limiting cylinder, the extrusion piece and the guiding mechanism, and limit the deviation of the cable during the operation of the cage stranding machine.

[0020] 2. The cage stranding machine cable guiding and anti-deviation device can make the extrusion pieces on both sides of the limiting cylinder act synchronously through the cooperation between the mounting frame, the guide rail, the sliding rod, the connecting block, the rack, the motor and the gear, ensure the uniform extrusion on the guiding mechanism, and avoid the deviation of the cable caused by the uneven force on both sides. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a whole front view structural schematic diagram of the present application;

[0022] Figure 2 It is a whole side view structural schematic diagram of the present application;

[0023] Figure 3 It is a whole sectional view structural schematic diagram of the present application;

[0024] Figure 4 It is a sliding seat top explosion structural schematic diagram of the present application;

[0025] Figure 5 It is the multi-wheel guiding assembly structure schematic view (one) of the utility model.

[0026] Figure 6 It is the multi-wheel guiding assembly structure schematic view (two) of the utility model.

[0027] In the drawing: 1, fixed plate; 2, multi-wheel guiding assembly; 3, synchronous positioning assembly; 4, linear movement mechanism; 5, positioning plate; 6, fixed column; 7, limit wheel; 21, sliding seat; 22, mounting plate; 23, limit cylinder; 24, extrusion piece; 25, guiding mechanism; 241, extrusion ring; 242, sleeve ring; 243, guiding block; 244, moving groove; 251, sliding rod; 252, pressure block; 253, fixed frame; 254, guiding limit wheel; 255, return spring; 31, mounting frame; 32, guide rail; 33, sliding bar; 34, connecting block; 35, rack; 36, motor; 37, gear. DETAILED DESCRIPTION

[0028] In order to make the technical means, creation features, purposes and effects realized by the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0029] As shown in Figures 1-6 A cable guiding and deviation preventing device of a stranding machine, comprising a fixed plate 1, a linear movement mechanism 4 is fixedly installed at the middle of the upper end of the fixed plate 1, a multi-wheel guiding assembly 2 is movably connected to the top of the linear movement mechanism 4, and a synchronous positioning assembly 3 is movably connected to the top of the multi-wheel guiding assembly 2.

[0030] The multi-wheel guiding assembly 2 comprises a sliding seat 21, the inner wall of the sliding seat 21 is movably connected to the outer wall of the linear movement mechanism 4, a mounting plate 22 is fixedly installed at the middle of the upper end of the sliding seat 21, a limit cylinder 23 is fixedly installed at the upper end of the mounting plate 22, extrusion pieces 24 are movably sleeved on the left and right parts of the outer wall of the limit cylinder 23, guiding mechanisms 25 are movably connected to the left and right parts of the inner wall of the limit cylinder 23, and the inner walls of the two extrusion pieces 24 abut against the top of the two guiding mechanisms 25.

[0031] The synchronous positioning assembly 3 comprises a mounting frame 31, the lower end of the mounting frame 31 is fixedly installed on the upper end of the sliding seat 21, guide rails 32 are fixedly installed at the front and rear positions on the inner wall top of the mounting frame 31, sliding bars 33 are slidably connected to the inner walls of the two guide rails 32, relative movement mechanisms are fixedly installed at the lower ends of the two sliding bars 33, connecting blocks 34 are fixedly installed on the left and right parts of the relative movement mechanisms, and the lower ends of the two connecting blocks 34 are fixedly connected to the top of the outer wall of the two extrusion pieces 24.

[0032] The multi-wheel guiding assembly 2 can guide the cable in a ring shape by using four guiding and limiting wheels 254 in a group, so as to limit the deviation of the cable during the operation of the cable laying machine. Moreover, the extrusion piece 24 can apply force to the guiding mechanism 25 by using the synchronous positioning assembly 3, so that the slide rod 251 in the guiding mechanism 25 slides on the outer wall of the limiting cylinder 23, which drives the guiding and limiting wheel 254 to move in the radial direction to adapt to cables with different diameters. The applicability of the device is improved, and meanwhile, the multi-wheel guiding structure arranged on the left and right inner walls of the limiting cylinder 23 enhances the cable guiding function of the device. The synchronous positioning assembly 3 can make the two extrusion pieces 24 on the left and right sides of the limiting cylinder 23 act synchronously, so as to ensure that the extrusion on the guiding mechanism 25 is uniform, and avoid the deviation of the cable caused by uneven force on both sides. Moreover, the relative moving mechanism can adjust the extrusion degree of the extrusion ring 241 on the guiding mechanism 25, so that the outer wall of the cable is supported and limited by multiple guiding and limiting wheels 254 at the same time, and the stability of the cable laying is enhanced.

[0033] As shown in Figure 5 , the extrusion piece 24 comprises an extrusion ring 241 and a sleeve ring 242, the outer wall of the sleeve ring 242 is fixedly installed with guiding blocks 243 on the front and rear parts, the inner wall of the mounting frame 31 is provided with moving grooves 244 matching the guiding blocks 243 at the middle positions of the front and rear parts, the lower ends of the two connecting blocks 34 are fixedly connected with the outer wall top parts of the two sleeve rings 242, the side of the extrusion ring 241 away from the mounting frame 31 is fixedly connected with the side of the sleeve ring 242 close to the mounting frame 31, and the cross section of the extrusion ring 241 is a trapezoidal structure with the size gradually decreasing from left to right.

[0034] The two connecting blocks 34 driven by the relative moving mechanism to move close to or away from each other can drive the two extrusion rings 241 to extrude or release the arc-shaped pressure blocks 252, the inner wall of the extrusion ring 241 pushes the outer wall of the pressure block 252, so that the pressure block 252 drives the slide rod 251 to move downward, so that the guiding and limiting wheel 254 adapts to cables with different diameters.

[0035] As shown in Figure 5 and Figure 6 , the guiding mechanism 25 comprises four slide rods 251, the outer sides of the four slide rods 251 penetrate and slide on the outer wall of the limiting cylinder 23, one end of each of the four slide rods 251 away from the axis of the limiting cylinder 23 is fixedly installed with an arc-shaped pressure block 252, the cross section of each pressure block 252 is a trapezoidal structure with the size gradually increasing from left to right, and the inclined surface of the inner wall of the extrusion ring 241 is in abutment with the outer wall of each pressure block 252.

[0036] As shown in Figure 5 and Figure 6As shown, four slide rods 251 are fixedly installed with fixed frames 253 on one side near the axis of the limiting cylinder 23, the inner wall of each fixed frame 253 is rotatably connected with a guide limiting wheel 254, and the four guide limiting wheels 254 are distributed in the form of a ring inside the limiting cylinder 23.

[0037] The inner wall of the limiting cylinder 23 is provided with eight guide limiting wheels 254, which realize multi-point guidance and limiting of the cable.

[0038] As shown in the figure, Figure 6 The outer side of the four slide rods 251 is movably sleeved with a return spring 255 near the position of the axis of the limiting cylinder 23, one end of the four return springs 255 near the axis of the limiting cylinder 23 is fixedly connected with the side of the four fixed frames 253 away from the axis of the limiting cylinder 23, and the other end of the four return springs 255 away from the axis of the limiting cylinder 23 is fixedly connected with the inner wall of the limiting cylinder 23.

[0039] The return spring 255 has a return effect on the slide rod 251, and when the pressing piece 24 releases the pressure block 252, the elastic force can drive the guide limiting wheel 254 to return.

[0040] As shown in the figure, Figure 4 and Figure 5 As shown in the figure, the relative movement mechanism includes two oppositely arranged racks 35, the upper ends of the two racks 35 are fixedly connected with the lower ends of the two slide rods 33, the upper end of the mounting frame 31 is fixedly installed with a motor 36, the output end of the motor 36 penetrates through the top of the mounting frame 31 and is fixedly sleeved with a gear 37, the opposite sides of the two racks 35 are engaged with the outer surface of the gear 37, and the upper ends of the two connecting blocks 34 are fixedly connected with the sides of the two racks 35 away from each other.

[0041] The output end of the motor 36 can drive the gear 37 to rotate, the two racks 35 are engaged with the gear 37 to slide in the corresponding guide rail 32 by the slide rod 33, and the two racks 35 can drive the two connecting blocks 34 at the bottom thereof to approach or move away from each other.

[0042] As shown in the figure, Figure 1 The upper ends of the two positioning plates 5 are fixedly installed with fixed columns 6, the outer walls of the top of the two fixed columns 6 are rotatably connected with limiting wheels 7, and the upper and lower ends of the two limiting wheels 7 are fixedly installed with baffles.

[0043] The two limiting wheels 7 can adjust the distance, have the functions of guiding and limiting.

[0044] The utility model discloses a working principle: when using, fixed plate 1 sets up fixed in the one side of cage stranding machine outlet line, and cable passes through between two limit wheels 7, enters into limit cylinder 23. Motor 36 starts, and its output end can drive gear 37 rotation, and two racks 35 pass through and utilize slide 33 in the corresponding guide rail 32 sliding by engaging with gear 37, and two racks 35 can drive two connecting blocks 34 of its bottom mutual approach, and two connecting blocks 34 drive two extrusion rings 241 extrude arc pressure block 252, and the inner wall of extrusion ring 241 promotes the outer wall of pressure block 252, makes pressure block 252 drive slide rod 251 descend, to this makes guiding limit wheel 254 adapt to the cable of different diameter. Cable is guided and limited by eight guiding limit wheels 254, can effectively prevent deviation, realizes the multi-point guiding and limiting of cable, and the stability is strong.

[0045] And slide seat utilizes linear movement mechanism and can move back and forth, and the subsequent cable arrangement is convenient.

[0046] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The skilled person in the art should understand that the utility model is not limited by the above examples, and the above examples and the description in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model. These changes and improvements all fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A cable guiding anti-derailment device for a cage stranding machine, comprising a fixed plate (1), characterized in that: The upper middle part of the fixed plate (1) is fixedly installed with a linear movement mechanism (4), the top of the linear movement mechanism (4) is movably connected with a multi-wheel guide assembly (2), and the top of the multi-wheel guide assembly (2) is movably connected with a synchronous positioning assembly (3); The multi-wheel guide assembly (2) comprises a sliding seat (21), the inner wall of the sliding seat (21) is movably connected with the outer wall of the linear movement mechanism (4), the upper middle part of the sliding seat (21) is fixedly installed with a mounting plate (22), the upper end of the mounting plate (22) is fixedly installed with a limiting cylinder (23), the outer wall of the limiting cylinder (23) is movably sleeved with a squeezing piece (24) on the left and right sides, and the inner wall of the limiting cylinder (23) is movably connected with a guide mechanism (25) on the left and right sides. The synchronous positioning assembly (3) comprises a mounting frame (31), the lower front and rear parts of the mounting frame (31) are fixedly installed with the upper front and rear parts of the sliding seat (21), the inner wall top of the mounting frame (31) is fixedly installed with a guide rail (32) at the front and rear positions, the inner wall of the two guide rails (32) is slidably connected with a sliding bar (33), and the lower end of the two sliding bars (33) is fixedly installed with a relative movement mechanism.

2. A cable guide anti-derailment device for a cage stranding machine according to claim 1, characterized in that: The squeezing piece (24) comprises a squeezing ring (241) and a sleeve ring (242), the outer wall of the sleeve ring (242) is fixedly installed with a guide block (243) on the front and rear parts, the inner wall of the mounting frame (31) is provided with a moving groove (244) at the middle position of the front and rear parts, the lower end of the two connecting blocks (34) is fixedly connected with the outer wall top of the two sleeve rings (242), the side, away from the mounting frame (31), of the squeezing ring (241) is fixedly connected with the side, close to the mounting frame (31), of the sleeve ring (242), and the cross section of the squeezing ring (241) is a trapezoidal structure with the size gradually decreasing from left to right.

3. A cable guide anti-derailment device for a cage stranding machine according to claim 2, characterized in that: The guide mechanism (25) comprises four sliding rods (251), the outer sides of the four sliding rods (251) penetrate and are slidably connected to the outer wall of the limiting cylinder (23), one end, away from the axis of the limiting cylinder (23), of the four sliding rods (251) is fixedly installed with an arc-shaped pressure-bearing block (252), the cross section of each pressure-bearing block (252) is a trapezoidal structure with the size gradually increasing from left to right, and the inclined surface of the inner wall of the squeezing ring (241) is in abutment with the outer wall of the four pressure-bearing blocks (252).

4. A cable guide anti-derailment device for a cage stranding machine according to claim 3, characterized in that: One side, close to the axis of the limiting cylinder (23), of the four sliding rods (251) is fixedly installed with a fixed frame (253), the inner wall of each fixed frame (253) is rotatably connected with a guide limiting wheel (254), and the four guide limiting wheels (254) are distributed in the form of a ring in the inside of the limiting cylinder (23).

5. A cable guide anti-derailment device for a cage stranding machine according to claim 4, characterized in that: Four outer sides of the slide rods (251) are movably sleeved with return springs (255) near the positions close to the axis of the limiting barrel (23), one end of the four return springs (255) close to the axis of the limiting barrel (23) is fixedly connected with the side of the four fixed frames (253) away from the axis of the limiting barrel (23), and the other end of the four return springs (255) away from the axis of the limiting barrel (23) is fixedly connected with the inner wall of the limiting barrel (23).

6. A cable guide anti-derailment device for a cage stranding machine according to claim 1, characterized in that: The relative movement mechanism comprises two oppositely arranged racks (35), the upper ends of the two racks (35) are fixedly connected with the lower ends of two slide bars (33), the upper end of the mounting frame (31) is fixedly installed with a motor (36) at the middle part, the output end of the motor (36) penetrates through the top of the mounting frame (31) and is fixedly sleeved with a gear (37), the opposite sides of the two racks (35) are engaged with the outer surface of the gear (37), and the upper ends of the two connecting blocks (34) are fixedly connected with the sides of the two racks (35) away from each other.

7. A cable guide anti-derailment device for a cage stranding machine according to claim 1, characterized in that: The front and rear positions of the left part of the upper end of the fixed plate (1) are movably connected with position-adjustable positioning plates (5), the upper ends of the two positioning plates (5) are fixedly installed with fixed columns (6), the outer walls of the two fixed columns (6) are rotatably connected with limiting wheels (7) at the top, and the upper and lower ends of the two limiting wheels (7) are fixedly installed with baffles.

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