Automatic tube winding device

Abstract

The present invention discloses an automatic tube winding device, including a rotating disk, an articulated mechanism, a tube winding mechanism and a servo motor, wherein the center position of the upper side surface of the rotating disk is provided with an articulated mechanism through a central rotating shaft, and the outer periphery of the articulated mechanism is evenly provided with a tube winding mechanism, and the bottom side surface of the rotating disk is provided on the frame of an automatic hose cutting, winding and tying machine through a bearing on the central rotating shaft, and the bottom end of the central rotating shaft is also connected to a servo motor, and the servo motor is connected to the frame of the automatic hose cutting, winding and tying machine, and the servo motor drives the rotating disk through the central rotating shaft, and the rotating disk drives the tube winding mechanism to rotate. The present invention is simple to operate, has a high degree of automation, improves production efficiency, and the wound circular coil hose or soft cable product has a unified structure, a neat and beautiful appearance, and meets the standardized requirements of bundling and packaging.

Description

Technical Field

[0001] The invention relates to the field of hose processing equipment, in particular to an automatic hose winding device. Background Art

[0002] In order to make the hose or soft cable suitable for different uses and convenient for packaging, it is usually necessary to cut the finished hose or soft cable into sections according to certain length specifications and then perform standardized bundling and packaging.

[0003] The soft cable is a soft and movable cable with rubber insulation and rubber sheath, and is a cable with multiple strands of fine steel wires as conductors.

[0004] The hose includes a high-pressure rubber hose and a hydraulic hose, which is a braided rubber hose consisting of an inner layer of oil-resistant and heat-resistant synthetic rubber, multiple layers of steel wire winding layers and an outer layer of oil-resistant and weather-resistant composite rubber.

[0005] Before bundling the cut hoses or flexible cables, they must first be rolled into shape, that is, the neat layers of the hoses or flexible cables are wound into a circular ring and then tied with a cable tie to shape them.

[0006] At present, although mechanical operation is generally used to replace manual labor for the winding of hoses or soft cables, the production efficiency is low due to the complex operation and low degree of automation of existing mechanical equipment. In addition, the wound circular hoses or soft cables cannot achieve uniform structure, neatness and beauty, and cannot meet the requirements of standardization of bundling and packaging. Summary of the invention

[0007] The present invention proposes an automatic tube winding device, which is simple to operate and highly automated, and improves production efficiency. At the same time, the wound circular hose or soft cable product has a unified structure, a neat and beautiful appearance, etc., which meets the standardized requirements of bundling and packaging.

[0008] In order to achieve the above object, the present invention adopts the following technical solutions:

[0009] An automatic tube winding device comprises a rotating disc, an articulated mechanism, a tube winding mechanism and a servo motor, wherein a hinge mechanism is provided at the center position of the upper side surface of the rotating disc via a central rotating shaft, and the tube winding mechanism is evenly wound around the periphery of the articulated mechanism, and the bottom side surface of the rotating disc is provided on the frame of an automatic hose cutting, winding and tying machine via a bearing on the central rotating shaft, and a servo motor is also connected to the bottom end of the central rotating shaft, and the servo motor is connected to the frame of the automatic hose cutting, winding and tying machine, and the servo motor drives the rotating disc via the central rotating shaft, and the rotating disc drives the tube winding mechanism to rotate.

[0010] Furthermore, the pipe winding mechanism includes a pipe winding column, a pipe winding column seat, a base plate, a sliding block and a guide rail. The pipe winding column is connected to the base plate through the pipe winding column seat. The base plate is slidably arranged on the guide rail through the sliding block. The guide rail is arranged on a rotating disc. The sliding running direction of the guide rail is toward the hinge mechanism.

[0011] Furthermore, the winding pipe column is also provided with an upper winding pipe limit block and a lower winding pipe limit block, and the upper winding pipe limit block and the lower winding pipe limit block are arranged on the winding pipe column at upper and lower relative positions, and the lower winding pipe limit block is fixedly connected to the winding pipe column, and the upper winding pipe limit block is rotatably hinged on the winding pipe column through a pin shaft.

[0012] Furthermore, an extension portion is provided at the front end of the winding pipe upper limit block, and a bracket is provided at the rear end. A locking cylinder is provided below the bracket. The locking cylinder is connected and fixed to the winding pipe column, and the piston rod end of the locking cylinder faces the bracket. The piston rod end of the locking cylinder can lock and open the winding pipe upper limit block through telescopic movement.

[0013] Furthermore, the articulated mechanism comprises a driving wheel, an articulated driving member and a pipe column retraction and expansion cylinder. The driving wheel is arranged on the central rotating shaft through a bearing sleeve. The peripheral portion of the driving wheel is evenly connected with the articulated driving member through a connecting shaft. The articulated driving member is connected to the sliding block through an articulated shaft. The articulated shaft is also connected to the piston rod end of the pipe column retraction and expansion cylinder. The cylinder end of the pipe column retraction and expansion cylinder is arranged on a turntable. The pipe column retraction and expansion cylinder drives the sliding block through the piston rod. The sliding block can drive the pipe column to move far or near in the direction of the articulated mechanism along the slide rail.

[0014] Furthermore, the sliding block is connected to the rotating disc via a spring.

[0015] Furthermore, a pneumatic clamp is provided on the outer side of the pipe winding mechanism through a rotating disc, and the pneumatic clamp is connected to a control cylinder, which is arranged on the rotating disc, and the control cylinder drives the opening and closing operation of the pneumatic clamp.

[0016] Furthermore, a pneumatic valve is provided on the rotating disc, and the pneumatic valve is connected to the trachea multi-way joint through a pipeline. The trachea multi-way joint is arranged at the top of the central rotating shaft, and the trachea multi-way joint is respectively connected to the pipe column retraction and expansion cylinder, the limit locking cylinder and the control cylinder. The pneumatic valve can control the telescopic movement of the pipe column retraction and expansion cylinder, the limit locking cylinder and the control cylinder respectively.

[0017] Furthermore, there are four winding columns, which are symmetrically arranged with respect to each other.

[0018] Furthermore, a pneumatic pliers is also provided on the outer side of the pipe winding mechanism through a rotating disc, and the pneumatic pliers includes a fixed clamp body, a movable clamp body, an opening and closing cylinder and a mounting fixture, and the opening and closing cylinder is arranged on the rotating disc through the mounting fixture, and the opening and closing cylinder is fixedly connected to the fixed clamp body, and its piston rod end can movably pass through the middle hole of the fixed clamp body and be connected to the movable clamp body, and the movable clamp body is hinged to the fixed clamp body, and the piston rod of the opening and closing cylinder drives the movable clamp body to open and close relative to the fixed clamp body.

[0019] The advantages of the present invention are: the present invention is simple to operate, has a high degree of automation, improves production efficiency, and the wound circular coiled hose or soft cable product has a unified structure, a neat and beautiful appearance, and meets the standardized requirements of bundling and packaging. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 It is a schematic diagram of the structure of the pipe winding mechanism of the present invention;

[0022] Figure 3 It is a schematic diagram of the structure of the pneumatic pliers of the present invention;

[0023] Figure 4 It is an exploded view of the pneumatic pliers of the present invention.

[0024] In the figure: 1 rotating disc, 2 driving wheel, 3 articulated driving member, 4 articulated shaft, 5 spring, 6 cylinder for retracting and expanding pipe column, 7 pipe column, 8 upper limit block for pipe column, 9 lower limit block for pipe column, 10 pipe column seat, 11 bottom plate, 12 sliding block, 13 guide rail, 14 locking cylinder, 15 pin shaft, 16 multi-way joint for air pipe, fixed clamp body 17, movable clamp body 18, cylinder for opening and closing 19, and installation fixture 20. DETAILED DESCRIPTION

[0025] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0026] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, an automatic tube winding device comprises a rotating disc 1, an articulated mechanism, a tube winding mechanism and a servo motor, wherein a hinged mechanism is provided at the center position of the upper side surface of the rotating disc 1, and the hinged mechanism is arranged on the central rotating shaft of the rotating disc 1 through a bearing, and the tube winding mechanism is evenly wound around the periphery of the articulated mechanism, and the bottom side surface of the rotating disc 1 is arranged on the frame of an automatic hose cutting, winding and tying machine through a bearing on the central rotating shaft, and a servo motor is also connected to the bottom end of the central rotating shaft, and the servo motor is connected to the frame of the automatic hose cutting, winding and tying machine, and the servo motor drives the rotating disc 1 to rotate through the central rotating shaft, and the rotating disc 1 drives the tube winding mechanism to rotate, thereby realizing the work of winding the hose or the soft cable.

[0027] The pipe winding mechanism includes a pipe winding column 7, a pipe winding column seat 10, a base plate 11, a sliding block 12 and a guide rail 13. The pipe winding column 7 is connected to the base plate 11 through the pipe winding column seat 10. The base plate 11 is slidably arranged on the guide rail 13 through the sliding block 12. The guide rail 13 is arranged on the rotating disc 1, and the upper sliding direction of the guide rail 13 is toward the hinge mechanism.

[0028] The pipe winding column 7 is also provided with a pipe winding upper limit block 8 and a pipe winding lower limit block 9. The pipe winding upper limit block 8 and the pipe winding lower limit block 9 are arranged on the pipe winding column 7 at relative positions above and below, and are used to limit the height of the hose or soft cable wound on the pipe winding column 7. The pipe winding lower limit block 9 is fixedly connected to the pipe winding column 7, and the pipe winding upper limit block 8 is rotatably hinged on the pipe winding column 7 through a pin shaft 15.

[0029] The front end of the winding pipe upper limit block 8 is provided with an extension portion, and the rear end is provided with a bracket. A locking cylinder 14 is provided below the bracket. The locking cylinder 14 is connected and fixed to the winding pipe column 7, and the piston rod end of the locking cylinder 14 faces the bracket. The piston rod end of the locking cylinder 14 can lock and open the winding pipe upper limit block 8 through telescopic movement. When the piston rod of the locking cylinder 14 extends out to support the bracket, the winding pipe upper limit block 8 can be locked. After locking, the winding pipe upper limit block 8 and the winding pipe lower limit block 9 form a distance space for winding the hose. At this time, the winding pipe can be carried out, so that the wound hose or soft cable can be limited. The position is fixed between the upper limit block 8 and the lower limit block 9 of the winding tube to achieve the neat effect of the winding tube. When the winding tube work is completed, the locking cylinder 14 will retract downward and open the upper limit block 8 of the winding tube. At this time, the upper limit block 8 of the winding tube can be rotated with the pin shaft 15 as the central axis so that the extended part can be lifted upward under the action of external force. When the extended part of the upper limit block 8 of the winding tube is lifted and overlaps with the winding tube column 7, the wound hose or soft cable can be removed from the top of the winding tube column 7. The external force is the force when the robot arm of the next program lifts the formed hose or soft cable, which can lift the extended part of the upper limit block 8 of the winding tube upward.

[0030] The articulated mechanism comprises a driving wheel 2, an articulated driving member 3 and a pipe column retracting and expanding cylinder 6. The driving wheel 2 is arranged on the central rotating shaft through a bearing sleeve. The peripheral portion of the driving wheel 2 is evenly connected with the articulated driving member 3 through a connecting shaft. The articulated driving member 3 is connected to the sliding block 12 through an articulated shaft 4. The articulated shaft 4 is also connected to the piston rod end of the pipe column retracting and expanding cylinder 6. The cylinder end of the pipe column retracting and expanding cylinder 6 is arranged on a turntable. The pipe column retracting and expanding cylinder 6 drives the sliding block 12 through the piston rod. The sliding block 12 can drive the pipe column 7 to move far and near along the slide rail in the direction of the articulated mechanism. When the sliding block 12 drives the pipe column 7 away from the articulated mechanism and maintains it at a set distance, the pipe winding work can be carried out. After the pipe winding work is completed, the sliding block 12 is driven by the pipe column retracting and expanding cylinder 6. The sliding block 12 drives the pipe column 7 to shrink and move closer to the articulated mechanism. At this time, the work of taking out the wound hose or soft cable can be carried out.

[0031] The sliding block 12 is connected to the rotating disc 1 via a spring 5 , and the spring 5 can assist the winding column retracting and expanding cylinder 6 so that the winding column 7 can move back and forth along the guide rail 13 more smoothly.

[0032] A pneumatic pliers is also provided on the outer side of the pipe winding mechanism through the rotating disc 1. The pneumatic pliers include a fixed clamp body 17, a movable clamp body 18, an opening and closing cylinder 19 and an installation fixture 20. The opening and closing cylinder 19 is arranged on the rotating disc 1 through the installation fixture 20. The opening and closing cylinder 19 is fixedly connected to the fixed clamp body 17, and its piston rod end can movably pass through the middle hole of the fixed clamp body 17 to be connected to the movable clamp body 18. The movable clamp body 18 and the fixed clamp body 17 are hinged to each other, and the piston rod of the opening and closing cylinder 19 drives the movable clamp body 18 to open and close relative to the fixed clamp body 17 to clamp the hose. The pneumatic pliers are used to clamp the hose head sent by the previous working procedure, so that the pipe winding column 7 can wind the hose or soft cable. After the pipe winding work is completed, the hose line is cut and separated through the next working procedure and sent to the bundling mechanism for bundling.

[0033] The pipe column retracting and expanding cylinder 6, locking cylinder 14 and control cylinder are respectively connected to the pneumatic valve through the trachea multi-way joint 16. The trachea multi-way joint 16 is arranged at the top of the central rotating shaft. The pneumatic valve is arranged on the rotating disk 1 and can respectively control the telescopic movement of the pipe column retracting and expanding cylinder 6, the limit locking cylinder 14 and the control cylinder.

[0034] There are four winding pipe columns 7, which are symmetrically arranged with respect to each other.

[0035] Applicable specifications of the hose or flexible cable are, for example, a diameter of 12.3 mm and a bundled length of 15 m.

[0036] The specifications of the coiled product formed by the hose or soft cable are that the inner diameter of the coil is 120mm-250mm, the maximum outer diameter of the coil is 400mm, and the height is 100mm-50mm.

[0037] In summary, the present invention selects the above embodiments and describes them in detail, mainly to better illustrate the technical solution of the present invention, and is not intended to be limited to the details shown. Any modification or equivalent replacement made by a person skilled in the art to the technical solution of the present invention, without departing from the purpose and scope of the technical solution of the present invention, shall be included in the protection scope of the claims of the present invention.

Claims

1. An automatic tube winding device, characterized in that: The invention comprises a rotating disc (1), an articulated mechanism, a tube winding mechanism and a servo motor, wherein the center position of the upper side surface of the rotating disc (1) is provided with an articulated mechanism via a central rotating shaft, and the tube winding mechanism is evenly wound around the periphery of the articulated mechanism, and the bottom side surface of the rotating disc (1) is provided on the frame of an automatic hose cutting, winding and tying machine via a bearing on the central rotating shaft, and the bottom end of the central rotating shaft is also connected to a servo motor, which is connected to the frame of the automatic hose cutting, winding and tying machine, and the servo motor drives the rotating disc (1) via the central rotating shaft, and the rotating disc (1) drives the tube winding mechanism to rotate; The pipe winding mechanism comprises a pipe winding column (7), a pipe winding column seat (10), a bottom plate (11), a sliding block (12) and a guide rail (13); the pipe winding column (7) is connected to the bottom plate (11) via the pipe winding column seat (10); the bottom plate (11) is slidably arranged on the guide rail (13) via the sliding block (12); the guide rail (13) is arranged on the rotating disc (1); and the upper side of the guide rail (13) is slidably moved in a direction toward the hinge mechanism; The articulated mechanism comprises a driving wheel (2), an articulated driving member (3) and a pipe column retracting and expanding cylinder (6). The driving wheel (2) is arranged on a central rotating shaft through a bearing sleeve. The peripheral portion of the driving wheel (2) is evenly connected to the articulated driving member (3) through a connecting shaft. The articulated driving member (3) is connected to a sliding block (12) through an articulated shaft (4). The articulated shaft (4) is also connected to a piston rod end of the pipe column retracting and expanding cylinder (6). The cylinder end of the pipe column retracting and expanding cylinder (6) is arranged on a rotating disk. The pipe column retracting and expanding cylinder (6) drives the sliding block (12) through the piston rod. The sliding block (12) can drive the pipe column (7) to move far or near in the direction of the articulated mechanism along a slide rail.

2. The automatic tube winding device according to claim 1, characterized in that: The pipe winding column (7) is also provided with a pipe winding upper limit block (8) and a pipe winding lower limit block (9). The pipe winding upper limit block (8) and the pipe winding lower limit block (9) are arranged on the pipe winding column (7) at upper and lower relative positions. The pipe winding lower limit block (9) is fixedly connected to the pipe winding column (7). The pipe winding upper limit block (8) is rotatably hinged on the pipe winding column (7) via a pin shaft (15).

3. The automatic tube winding device according to claim 2, characterized in that: The front end of the winding pipe upper limit block (8) is provided with an extension portion, and the rear end is provided with a bracket. A locking cylinder (14) is provided below the bracket. The locking cylinder (14) is connected and fixed to the winding pipe column (7). The piston rod end of the locking cylinder (14) faces the bracket. The piston rod end of the locking cylinder (14) locks and opens the winding pipe upper limit block (8) through telescopic movement.

4. The automatic tube winding device according to claim 1, characterized in that: The sliding block (12) is connected to the rotating disc (1) via a spring (5).

5. The automatic tube winding device according to claim 1, characterized in that: A pneumatic clamp is also provided on the outer side of the pipe winding mechanism via a rotating disc (1). The pneumatic clamp is connected to a control cylinder which is arranged on the rotating disc (1). The control cylinder drives the pneumatic clamp to open and close.

6. The automatic tube winding device according to claim 1, characterized in that: The rotating disc (1) is provided with a pneumatic valve, which is connected to a trachea multi-way joint (16) through a pipeline. The trachea multi-way joint (16) is arranged at the top of the central rotating shaft. The trachea multi-way joint (16) is respectively connected to the pipe column retracting and expanding cylinder (6), the limit locking cylinder (14) and the control cylinder. The pneumatic valve can respectively control the telescopic movement of the pipe column retracting and expanding cylinder (6), the limit locking cylinder (14) and the control cylinder.

7. The automatic tube winding device according to claim 1, characterized in that: The winding pipe columns (7) are provided with four and are arranged symmetrically with each other.

8. The automatic tube winding device according to claim 1, characterized in that: A pneumatic clamp is also provided on the outer side of the pipe winding mechanism through a rotating disc (1). The pneumatic clamp comprises a fixed clamp body (17), a movable clamp body (18), an opening and closing cylinder (19) and a mounting fixture (20). The opening and closing cylinder (19) is arranged on the rotating disc (1) through the mounting fixture (20). The opening and closing cylinder (19) is fixedly connected to the fixed clamp body (17). The piston rod end of the opening and closing cylinder (19) can movably pass through the middle hole of the fixed clamp body (17) to be connected to the movable clamp body (18). The movable clamp body (18) and the fixed clamp body (17) are hinged to each other. The piston rod of the opening and closing cylinder (19) drives the movable clamp body (18) to open and close relative to the fixed clamp body (17).

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