Coiling and overturning device for flexible composite pipe

Abstract

The utility model discloses a flexible composite pipe coiling turnover device, which comprises a base, a coiling assembly and a turnover assembly, the coiling assembly and the turnover assembly are oppositely arranged at the two ends above the base, the coiling assembly comprises a coiling motor and a coiling wheel, the coiling motor is fixedly arranged on the base, one side of the coiling wheel is fixedly connected with the output end of the coiling motor, and the other side of the coiling wheel is fixedly connected with the turnover assembly. A plurality of groups of adjusting seats which are annularly arranged in a central symmetry manner are mounted on the coiling wheel, the plurality of groups of adjusting seats can be mounted on the other side of the coiling wheel in a centering and sliding manner, a flexible composite pipe is coiled on the outer sides of the plurality of groups of adjusting seats, the overturning assembly comprises an overturning air cylinder, a movable seat, an overturning seat and a receiving arm, and the two ends of the overturning air cylinder are hinged to the overturning seat and the movable seat correspondingly; the movable base is installed on the base in a left-right sliding mode, and the receiving arm is installed on one side of the overturning base. The flexible composite pipe coiling device has the advantages that the coiling diameter can be adjusted, meanwhile, the coiled flexible composite pipe can be put down, and follow-up carrying is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of flexible pipe production equipment, in particular to a coiling and flipping device for flexible composite pipes. Background Art

[0002] Flexible composite pipes used for transporting small molecule gases such as hydrogen are made of polymer composite materials and are widely used in the gas transportation field due to their long service life, corrosion resistance, good flexibility, etc. In the process of producing flexible composite pipes, packing the flexible composite pipes is the last process. The flexible composite pipes are packed into coils and then transported to the warehouse by hoisting.

[0003] When packing the flexible composite pipes into coils, the flexible composite pipes are packed into vertical coils by a coiling device. However, the vertical coils cannot be transported and stored, and need to be laid down to become horizontal coils. In the prior art, it is necessary to manually lay down the vertical coils. To save costs, there is no inner core inside the flexible composite pipe coils. Therefore, on the one hand, it is time-consuming and laborious, and on the other hand, the packed flexible composite pipes are easily scattered and disrupted during the moving process. At the same time, the diameter of the vertical coils can usually only be adjusted by replacing the coil reel, which is not very convenient. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a coiling and flipping device for flexible composite pipes, which can adjust the diameter of the coil while laying down the coiled flexible composite pipes, thereby facilitating subsequent handling.

[0005] The above technical purpose of the utility model is achieved through the following technical solutions:

[0006] A coiling and flipping device for flexible composite pipes, characterized in that it includes a base, a coiling assembly and a flipping assembly. The coiling assembly and the flipping assembly are oppositely arranged at both ends above the base. The coiling assembly includes a coiling motor and a coiling wheel. The coiling motor is fixedly installed on the base. One side of the coiling wheel is fixedly connected to the output end of the coiling motor. A plurality of groups of adjusting seats are arranged in a centrosymmetric ring on the coiling wheel. The plurality of groups of adjusting seats are slidably installed on the other side of the coiling wheel in a centered manner. Flexible composite pipes are coiled outside the plurality of groups of adjusting seats. The flipping assembly includes a flipping cylinder, a movable seat, a flipping seat and a receiving arm. Both ends of the flipping cylinder are hinged to the flipping seat and the movable seat respectively. The movable seat is slidably installed on the base in the left-right direction. The receiving arm is installed on one side of the flipping seat.

[0007] Preferably, the bottom of the movable seat is movably installed on the base through a slide rail. A movable screw is arranged on one side of the movable seat close to the coiling assembly. The movable screw penetrates through the bottom of the movable seat, and both ends of the movable screw are rotatably installed on the base through bearing seats. The interior of the movable seat is in threaded transmission connection with the outer side of the movable screw. An activity motor is arranged on one side of the movable screw close to the coiling assembly, and the output end of the activity motor is in transmission connection with the movable screw.

[0008] Preferably, two groups of guide posts are also horizontally arranged on both sides of the screw. The guide posts are arranged in parallel and are fixedly installed between the bases at both ends. The guide posts penetrate through the bottom of the movable seat.

[0009] Preferably, the adjusting seat is T-shaped, and the upper end of the adjusting seat is arc-shaped. The lower ends of multiple groups of the adjusting seats are movably installed in a fixing plate. The fixing plate is fixedly installed on one side of the coiling wheel. Multiple groups of movable slots are radially formed in the fixing plate. The lower ends of the adjusting seats are radially movably arranged in the movable slots. A movable shaft is also rotatably installed in the middle of the fixing plate. A regulating plate is limit-installed on the outer side of the movable shaft. Multiple arc-shaped slots arranged in an annular array are formed in the regulating plate. Sliders are movably installed in multiple groups of the arc-shaped slots. One end of each slider is fixedly connected to the lower end of the corresponding adjusting seat.

[0010] Preferably, the diameter of the regulating plate is smaller than that of the fixing plate. A micro motor is fixedly installed on the fixing plate outside the regulating plate. The output end of the micro motor is in transmission connection with the outermost end of the movable shaft through a synchronous pulley and a synchronous belt.

[0011] Preferably, two groups of receiving arms are provided, and are respectively movably arranged up and down opposite to each other on the front side of the flipping seat. The lower end of the flipping seat is rotationally connected to the movable seat through a rotating shaft.

[0012] Preferably, both ends of the flipping cylinder are movably hinged to two groups of hinge seats, and the two groups of hinge seats are respectively fixedly connected to the movable seat and the flipping seat.

[0013] Preferably, both groups of receiving arms are Z-shaped. One side of the receiving arm is attached to the flipping seat and moves. A driving seat is fixedly installed in the middle of the flipping seat. The opposite ends of both groups of receiving arms are movably centered and parallel in the driving seat. The opposite ends of both groups of receiving arms are arranged in a staggered manner in the driving seat. Tooth grooves are arranged on the relative inner sides of both groups of receiving arms. A driving gear is rotatably arranged between the two groups of tooth grooves, and the driving gear meshes and drives with the two groups of tooth grooves.

[0014] Preferably, a driving motor is arranged in the middle of both groups of driving seats. The driving motor is fixedly installed on the driving seat through a mounting seat, and the output end of the driving motor is in transmission connection with the driving gear.

[0015] In summary, the utility model has the following beneficial effects:

[0016] In the utility model, a slider in an adjusting plate is driven by a micro motor to move along an arc-shaped groove, so that the centering distance of multiple groups of adjusting plates can be adjusted, and the adjustment of the coiling diameter is completed. After coiling, the two receiving arms perform centering retraction movement, and then the movable motor is driven to drive the movable seat to move towards the coiling assembly as a whole. The receiving arms extend into the coiled flexible composite pipe, and then the two receiving arms are driven to perform centering elongation movement to realize the inner side fitting and fixing of the coiled flexible composite pipe. Then, the adjusting plate is driven to move in the reverse direction, so that the coiled flexible composite pipe is transferred onto the two receiving arms. At this time, the movable motor is driven to drive the movable seat to move away from the coiling assembly as a whole. Subsequently, the flipping cylinder retracts to realize the flipping and lying down of the flipping seat, and then the two receiving arms perform centering retraction movement, which can conveniently realize the handling of the flexible composite pipe. Description of the Drawings

[0017] Figure 1 is the overall structural schematic diagram of the utility model;

[0018] Figure 2 is the schematic diagram of the driving structure of the adjusting seat of the utility model;

[0019] Figure 3 is the schematic diagram of the driving structure of the receiving arm of the utility model. Detailed Embodiments

[0020] The following further describes the detailed embodiments of the utility model with reference to the drawings. This embodiment does not constitute a limitation to the utility model.

[0021] As Figures 1 to 3 shown, a coiling and flipping device for a flexible composite pipe includes a base 1, a coiling assembly and a flipping assembly. The coiling assembly and the flipping assembly are oppositely arranged at both ends above the base 1. The coiling assembly includes a coiling motor 2 and a coiling wheel 3. The coiling motor 2 is fixedly installed on the base 1, and one side of the coiling wheel 3 is fixedly connected to the output end of the coiling motor 2. An array of adjusting seats 4 arranged in a centrally symmetric ring shape is installed on the coiling wheel 3. The array of adjusting seats 4 can be slidably installed in a centering manner on the other side of the coiling wheel 3. The flexible composite pipe is coiled outside the array of adjusting seats 4. The flipping assembly includes a flipping cylinder 5, a movable seat 6, a flipping seat 7 and receiving arms 8. Both ends of the flipping cylinder 5 are respectively hinged to the flipping seat 7 and the movable seat 6. The movable seat 6 is slidably installed left and right on the base 1. The receiving arms 8 are installed on one side of the flipping seat 7.

[0022] The bottom of the movable seat 6 is movably installed on the base 1 through a slide rail 9. One side of the movable seat 6 close to the coiling assembly is provided with a movable screw rod 10. The movable screw rod 10 penetrates through the bottom of the movable seat 6. Both ends of the movable screw rod 10 are rotatably installed on the base 1 through bearing seats. The inside of the movable seat 6 is in threaded transmission connection with the outside of the movable screw rod 10. One side of the movable screw rod 10 close to the coiling assembly is provided with a movable motor 11. The output end of the movable motor 11 is in transmission connection with the movable screw rod 10.

[0023] On both sides of the screw rod, two groups of guide columns 12 are also horizontally arranged. The guide columns 12 are arranged in parallel and are fixedly installed between the two ends of the base 1. The guide columns 12 penetrate through the bottom of the movable seat 6.

[0024] The adjusting seat 4 is T-shaped, and the upper end of the adjusting seat 4 is arc-shaped. The lower ends of multiple groups of adjusting seats 4 are movably installed in a fixing plate 13. The fixing plate 13 is fixedly installed on one side of the coiling wheel 3. Multiple groups of movable slots are radially opened on the fixing plate 13. The lower ends of the adjusting seats 4 are radially movably arranged in the movable slots. A movable shaft 14 is also rotatably installed in the middle of the fixing plate 13. A regulating plate 15 is limit-installed on the outside of the movable shaft 14. Multiple groups of arc-shaped slots 16 arranged in an annular array are opened on the regulating plate 15. A slider 17 is movably installed in each of the multiple groups of arc-shaped slots 16. One end of each slider 17 is fixedly connected to the lower end of the corresponding adjusting seat 4.

[0025] The diameter of the regulating plate 15 is smaller than the diameter of the fixing plate 13. A micro motor 18 is fixedly installed on the fixing plate 13 outside the regulating plate 15. The output end of the micro motor 18 is in transmission connection with the outermost end of the movable shaft 14 through a synchronous pulley and a synchronous belt.

[0026] Two groups of receiving arms 8 are provided. They are respectively movably arranged up and down opposite to each other on the front side of the flipping seat 7. The lower end of the flipping seat 7 is rotatably connected to the movable seat 6 through a rotating shaft.

[0027] Both ends of the flipping cylinder 5 are movably hinged with two groups of hinge seats 19. The two groups of hinge seats 19 are respectively fixedly connected to the movable seat 6 and the flipping seat 7.

[0028] Both groups of receiving arms 8 are Z-shaped. One side of the receiving arm 8 is attached to the flipping seat 7 and moves. A driving seat 20 is fixedly installed in the middle of the flipping seat 7. The opposite ends of the two groups of receiving arms 8 are movably centered and parallel in the driving seat 20. The opposite ends of the two groups of receiving arms 8 are arranged in a staggered manner in the driving seat 20. Tooth grooves are arranged on the relative inner sides of the two groups of receiving arms 8. A driving gear 21 is rotatably arranged between the two groups of tooth grooves. The driving gear 21 is in meshing transmission with the two groups of tooth grooves.

[0029] A driving motor 22 is arranged in the middle of the two groups of driving seats 20. The driving motor 22 is fixedly installed on the driving seat 23 through a mounting seat 19. The output end of the driving motor 22 is in transmission connection with the driving gear 21.

[0030] The utility model drives the slider 17 in the adjusting plate 15 to move along the arc-shaped groove 16 through the micro motor 18, so as to adjust the centering distance of multiple groups of adjusting plates 15 and complete the adjustment of the coiling diameter. After coiling, the two receiving arms 8 perform centering retraction movement, and then the movable motor 11 is driven to drive the movable seat 6 to move towards the coiling assembly as a whole. The receiving arms 8 extend into the coiled flexible composite pipe, and then the two receiving arms 8 are driven to perform centering elongation movement to realize the inner side fitting and fixing of the coiled flexible composite pipe. Then the adjusting plate 15 is driven to move in the reverse direction, so as to transfer the coiled flexible composite pipe onto the two receiving arms 8. At this time, the movable motor 11 is driven to drive the movable seat 6 to move away from the coiling assembly as a whole. Subsequently, the flipping cylinder 5 retracts to realize the flipping and lying down of the flipping seat 7, and then the two receiving arms 8 perform centering retraction movement, which can conveniently realize the handling of the flexible composite pipe.

[0031] The above is only the preferred embodiment of the utility model, and is not used to limit the utility model. Those skilled in the art can make various modifications or equivalent replacements to the utility model within the essence and protection scope of the utility model, and such modifications or equivalent replacements should also be regarded as falling within the protection scope of the technical solution of the utility model.

Claims

1. A coiling and turning device for a flexible composite pipe, characterized in that: It includes a base, a winding assembly and a flipping assembly, the winding assembly and the flipping assembly are arranged opposite to each other at the two ends above the base, the winding assembly includes a winding motor and a winding wheel, the winding motor is fixedly installed on the base, one side of the winding wheel is fixedly connected to the output end of the winding motor, an array of adjustment seats arranged in a centrally symmetrical ring is installed on the winding wheel, the array of adjustment seats can be slidably installed on the other side of the winding wheel, and a flexible composite pipe is wound on the outer side of the array of adjustment seats, the flipping assembly includes a flipping cylinder, a movable seat, a flipping seat and a receiving arm, the two ends of the flipping cylinder are respectively hinged to the flipping seat and the movable seat, the movable seat is slidably installed on the base left and right, and the receiving arm is installed on one side of the flipping seat.

2. The coiling and turning device of a flexible composite pipe according to claim 1, characterized in that: The bottom of the movable seat is movably installed on the base through a slide rail, and a movable screw is arranged on the side of the movable seat close to the winding assembly. The movable screw passes through the bottom of the movable seat, and both ends of the movable screw are rotatably installed on the base through bearing seats. The inside of the movable seat is threadedly connected with the outside of the movable screw, and a movable motor is arranged on the side of the movable screw close to the winding assembly, and the output end of the movable motor is transmission-connected to the movable screw.

3. The coiling and turning device of a flexible composite pipe according to claim 2, characterized in that: Two groups of guide columns are also horizontally arranged on both sides of the movable screw rod. The guide columns are arranged in parallel, and both ends are fixedly installed between the bases. The guide columns pass through the bottom of the movable seat.

4. The coiling and turning device of a flexible composite pipe according to claim 1, characterized in that: The adjustment seat is T-shaped, and the upper end of the adjustment seat is arc-shaped. The lower ends of multiple groups of adjustment seats are movably installed in a fixed plate. The fixed plate is fixedly installed on one side of the winding wheel. Multiple groups of movable grooves are radially arranged on the upper surface of the fixed plate. The lower end of the adjustment seat is movably arranged in the movable groove along the radial direction. A movable shaft is also rotatably installed in the middle of the fixed plate. An adjustment plate is limitedly installed on the outer side of the movable shaft. Multiple groups of arc grooves arranged in a ring array are arranged on the adjustment plate. Slide blocks are movably installed in the multiple groups of arc grooves, and one end of each of the slide blocks is fixedly connected to the corresponding lower end of the adjustment seat.

5. The coiling and turning device of a flexible composite pipe according to claim 4, characterized in that: The diameter of the adjustment plate is smaller than that of the fixed plate. A micro motor is fixedly mounted on the fixed plate outside the adjustment plate. The output end of the micro motor is connected to the outermost end of the movable shaft through a synchronous wheel and a synchronous belt transmission.

6. The coiling and turning device of a flexible composite pipe according to claim 1, characterized in that: The receiving arms are provided with two groups in total, which are respectively arranged on the front side of the flip seat for relative movement up and down, and the lower end of the flip seat is rotatably connected with the movable seat through a rotating shaft.

7. The coiling and turning device of a flexible composite pipe according to claim 1, characterized in that: Two sets of hinged seats are movably hinged at both ends of the flip cylinder, and the two sets of hinged seats are fixedly connected to the movable seat and the flip seat respectively.

8. The coiling and turning device of a flexible composite pipe according to claim 1, characterized in that: The two groups of receiving arms are both Z-shaped, one side of the receiving arms is fitted with the flip seat for movement, a driving seat is fixedly installed in the middle of the flip seat, the opposite ends of the two groups of receiving arms are aligned and move parallel in the driving seat, the opposite ends of the two groups of receiving arms are staggered in the driving seat, the opposite inner sides of the two groups of receiving arms are provided with tooth grooves, a driving gear is rotatably provided between the two groups of tooth grooves, and the driving gear is meshed with the two groups of tooth grooves for transmission.

9. The coiling and turning device of a flexible composite pipe according to claim 8, characterized in that: A driving motor is arranged in the middle of the two groups of driving seats. The driving motor is fixedly mounted on the driving seat through a mounting seat, and the output end of the driving motor is drivingly connected to the driving gear.

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