Rapid manufacturing device for abrasion-resistant composite pipeline

Abstract

The utility model relates to the technical field of pipeline manufacturing, in particular to an abrasion-resistant composite pipeline rapid manufacturing device which comprises a base, a supporting part, a mold, a baffle ring, a pressing ring, a pipeline, a conveying pipe and a storage barrel. A plurality of clamping rods are arranged on the base and tightly press the mold; the base is provided with a lifting mechanism used for adjusting the height of the supporting part, the supporting part is located below the mold, and the mold is sleeved with the pipeline. The baffle ring is connected with the peripheral face of the die, the pressing ring is slidably connected with the die, the pressing ring and the baffle ring press the two ends of the pipeline, and the die is provided with an adjusting assembly for adjusting the position of the pressing ring. A discharging port is formed in the mold, the conveying pipe is connected with the discharging port and the storage barrel, a pump body is arranged on the conveying pipe, a plurality of exhaust holes are formed in the mold, filter plates are arranged in the exhaust holes, and a vibration motor is arranged in the mold. According to the mold, gas is exhausted through vibration, so that the internal filler is filled more uniformly and fully.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline manufacturing technical field, concretely to a kind of quick manufacturing device of abrasion-resistant composite pipeline. BACKGROUND

[0002] Composite pipe is based on the composite structure of metal and thermoplastic plastic. Steel-plastic composite pipe is a kind of pipe with seamless steel pipe or welded steel pipe as base pipe, and the inner wall of the base pipe is coated with high-adhesion, corrosion-resistant, food-grade sanitary polyethylene powder coating or epoxy resin coating. The pipe is made by preheating and internal coating or internal coating leveling process, and the resin process is used to inherit the steel support ability of steel pipe and the sanitary ability of plastic pipe. The pipe is used in various fields such as petroleum and natural gas transportation, industrial and mining pipes, and drainage pipes. The pipe can also be used in building water supply.

[0003] The Chinese patent with publication number CN109177107A discloses a kind of quick manufacturing device of abrasion-resistant composite pipeline, including cooling setting box, cooling setting box is provided with cooling channel in the inside, the side of cooling channel is provided with annular water pipe, and annular water pipe is tightly welded with cooling channel, the top of annular water pipe is provided with water outlet, the bottom of annular water pipe is provided with water inlet, the bottom of water inlet is fixed with water suction pump, the side of cooling setting box is provided with shaping outlet, the other side of shaping outlet is fixed with setting mould, the inside of setting mould is provided with hydraulic power box, the inside of hydraulic power box is fixed with air cylinder, the top of air cylinder is provided with oil storage cylinder, the side of oil storage cylinder is provided with return quick drain valve, the side of air cylinder is provided with hydraulic cylinder, the side of hydraulic power box is fixed with push rod, the side of push rod is fixed with drive rotary machine, the device reaches the purpose of compacting mixed material and improving cooling efficiency through compression ring and annular water pipe.

[0004] However, the above technical solution has the following defects: in the above-mentioned quick manufacturing device of abrasion-resistant composite pipeline, one end of the material is extruded by the compression ring, but the other end cannot be well extruded due to the long length of the pipeline, and the air cannot be completely discharged after the material is filled in. UTILITY MODEL CONTENTS

[0005] The utility model aims at the problems in the background art and provides a kind of quick manufacturing device of abrasion-resistant composite pipeline.

[0006] The technical scheme of the utility model: a kind of quick manufacturing device of abrasion-resistant composite pipeline, including base, support part, mould, baffle ring, compression ring, pipeline, conveying pipe and storage barrel;

[0007] The base is provided with a plurality of clamping rods, the plurality of clamping rods are pressed against the inner circumferential surface of the mould, the clamping rods are evenly distributed in the circumference on the base, and the surface of the clamping rods close to the mould is provided with a rubber pad;

[0008] The base is provided with a lifting mechanism for adjusting the height of the support part, the support part is located below the mold, the pipeline is placed on the support part, and the pipeline is sleeved outside the mold;

[0009] The blocking ring is connected with the outer peripheral surface of the mold, the pressing ring is slidingly connected with the mold, the pressing ring and the blocking ring press the two ends of the pipeline, and the mold is provided with an adjusting assembly for adjusting the position of the pressing ring;

[0010] The mold is provided with a discharge port, a conveying pipe is connected with the discharge port and a storage barrel, the conveying pipe is provided with a pump body, a plurality of exhaust holes are arranged in the mold, a filter plate is arranged in each exhaust hole, and a vibration motor is arranged in the mold.

[0011] Preferably, a groove is arranged on the support part, the groove is a V-shaped groove, and a plurality of rollers are rotatably arranged in the V-shaped groove.

[0012] Preferably, the lifting mechanism comprises a screw a, a driving assembly, a guide rod and a spring.

[0013] The support part is provided with a plurality of fixing blocks, the guide rod is provided with a plurality of guide rods and is connected with the base, the fixing blocks are slidingly connected with the corresponding guide rods, and the spring is provided with a plurality of springs and is sleeved outside the guide rod.

[0014] The screw a is rotatably connected with the base, the driving assembly is connected with the base and is in transmission connection with the screw a, and one fixing block is in threaded connection with the screw a.

[0015] Preferably, the adjusting assembly comprises a mounting ring, a connecting rod, a bolt, a screw b, a fixing rod and a sliding rod.

[0016] The mold is provided with a sliding rod, the screw b is rotatably connected with the mold, the sliding rod is distributed side by side with the screw b, the mounting ring is slidingly connected with the sliding rod, the mounting ring is in threaded connection with the screw b, and the screw b is provided with a knob.

[0017] The connecting rod is provided with two connecting rods and is connected with the mounting ring, the fixing rod is provided with two fixing rods and is connected with the pressing ring, and the bolt is provided with two bolts.

[0018] Preferably, the fixing rod is an L-shaped rod.

[0019] Preferably, the clamping rod is slidingly connected with the base, the base is provided with a plurality of air cylinders and corresponds to the clamping rod in one-to-one correspondence, the air cylinders drive the clamping rod to slide, and the clamping rods are uniformly distributed on the base in a circle.

[0020] Preferably, the support part is provided with a support rod, and the support rod is pressed against the inner peripheral surface above the mold.

[0021] Compared with the prior art, the above technical scheme of the utility model has the following beneficial technical effects:

[0022] 1. In the utility model, the mold discharges gas by vibration, so that the internal filler is filled more uniformly and sufficiently.

[0023] 2. In this utility model, when the pipe needs to be fitted onto the outside of the mold, the fixing rod and the pressure ring are removed. When the pipe is fitted onto the outside of the mold, the pressure ring is installed. The knob is turned to drive the screw b to rotate, and the installation ring moves along the slide rod. The installation ring further drives the pressure ring to press against the end of the pipe through the connecting rod and the fixing rod.

[0024] 3. In this utility model, the drive component starts and drives the screw a to rotate, the fixed block moves along the axis of the screw a, and multiple other fixed blocks slide on the guide rod, so that the height of the support part can be adjusted. Attached Figure Description

[0025] Fig. 1 This is a perspective view of a rapid manufacturing device for wear-resistant composite pipes proposed in this utility model.

[0026] Fig. 2 This is a schematic diagram of the structure of one embodiment of the present invention.

[0027] Fig. 3 This is a cross-sectional view of a rapid manufacturing device for wear-resistant composite pipes proposed in this utility model.

[0028] Reference numerals: 1. Base; 2. Support; 3. Groove; 4. Roller; 5. Screw a; 6. Clamping rod; 7. Drive assembly; 8. Mold; 9. Retaining ring; 10. Pressure ring; 11. Mounting ring; 12. Connecting rod; 13. Bolt; 14. Screw b; 15. Fixing rod; 16. Guide rod; 17. Pipe; 18. Spring; 19. Slide rod; 20. Filter plate; 21. Rubber pad; 22. Conveying pipe; 23. Storage hopper. Detailed Implementation

[0029] Example 1

[0030] like Figs. 1-3 As shown, the present invention proposes a rapid manufacturing device for wear-resistant composite pipes, comprising a base 1, a support 2, a mold 8, a retaining ring 9, a pressure ring 10, a pipe 17, a conveying pipe 22, and a storage tank 23.

[0031] The base 1 is provided with multiple clamping rods 6, which are pressed against the inner circumferential surface of the mold 8. The clamping rods 6 are evenly distributed around the circumference of the base 1. Rubber pads 21 are provided on the surface of the clamping rods 6 near the mold 8. The mold 8 has a circular projection shape. The rubber pads 21 on the clamping rods 6 can absorb the vibration of the mold 8 moving.

[0032] Furthermore, the clamping rod 6 is slidably connected to the base 1. The base 1 is equipped with multiple cylinders that correspond one-to-one with the clamping rod 6. The cylinders drive the clamping rod 6 to slide, and the clamping rod 6 is evenly distributed around the circumference of the base 1.

[0033] The base 1 is equipped with a lifting mechanism for adjusting the height of the support part 2. The support part 2 is located below the mold 8. The pipe 17 is placed on the support part 2 and sleeved on the outside of the mold 8.

[0034] Furthermore, the support part 2 is provided with a groove 3, which is a V-shaped groove. Multiple rollers 4 are rotatably arranged in the V-shaped groove 3 to facilitate the movement of the pipe 17 on the support part 2.

[0035] The retaining ring 9 is connected to the outer circumferential surface of the mold 8, and the pressure ring 10 is slidably connected to the mold 8. The pressure ring 10 and the retaining ring 9 press the two ends of the pipe 17. The mold 8 is provided with an adjustment component to adjust the position of the pressure ring 10.

[0036] Furthermore, the support part 2 is provided with a support rod, which presses against the inner circumferential surface above the mold 8. The support rod supports the end of the mold 8 away from the clamping rod 6, so that the mold 8 remains horizontal.

[0037] The mold 8 is equipped with a discharge port, and the conveying pipe 22 connects the discharge port and the storage tank 23. The conveying pipe 22 is equipped with a pump body. The mold 8 is equipped with multiple vent holes, and each vent hole is equipped with a filter plate 20. The mold 8 is equipped with a vibration motor. The filter holes on the filter plate 20 allow air to pass through, but the filling material cannot pass through.

[0038] In this invention, the pipe 17 is placed on the support 2 and fitted onto the outside of the mold 8. The pressure ring 10 presses against the end of the pipe 17, and the other end of the pipe 17 is pressed against the retaining ring 9. The pipe 17 and the mold 8 are coaxially distributed. When the conveying pipe 22 conveys the filler material, the vibration motor drives the mold 8 to vibrate at a small amplitude and high frequency to vibrate out the air. The mold 8 is provided with multiple exhaust holes, and the gas in the filler material is discharged, so that the internal filling is uniform and sufficient. In this invention, the mold 8 discharges gas by vibration, so that the internal filler material is filled more evenly and fully.

[0039] Example 2

[0040] like Figs. 1-3 As shown, the wear-resistant composite pipe rapid manufacturing device proposed in this utility model, compared with the first embodiment, the adjustment component in this embodiment includes a mounting ring 11, a connecting rod 12, a bolt 13, a screw b14, a fixing rod 15 and a sliding rod 19;

[0041] The mold 8 is equipped with a slide rod 19, and the screw b14 is rotatably connected to the mold 8. The slide rod 19 and the screw b14 are arranged side by side. The mounting ring 11 is slidably connected to the slide rod 19. The mounting ring 11 is threadedly connected to the screw b14. The end of the screw b14 is equipped with a knob.

[0042] The connecting rod 12 is provided with two parallel connecting mounting rings 11, the fixed rod 15 is provided with two parallel connecting pressing rings 10, and the bolts 13 are provided with two, and the corresponding bolts 13 pass through the fixed rod 15 and are threadedly connected with the connecting rod 12.

[0043] Further, the fixed rod 15 is an L-shaped rod.

[0044] In the embodiment, when the pipeline 17 needs to be sleeved outside the mold 8, the fixed rod 15 and the pressing ring 10 are disassembled, when the pipeline 17 is sleeved outside the mold 8, the pressing ring 10 is installed, the knob is rotated to drive the screw rod b14 to rotate, the mounting ring 11 moves along the slide rod 19, and further the mounting ring 11 drives the pressing ring 10 to be pressed on the end of the pipeline 17 through the connecting rod 12 and the fixed rod 15.

[0045] Embodiment three

[0046] As shown in Figs. 1-2 The utility model discloses a kind of abrasion-resistant composite pipeline quick manufacturing devices, compared with embodiment one, the lifting mechanism in the embodiment includes screw rod a5, driving assembly 7, guide rod 16 and spring 18;

[0047] Supporting part 2 is provided with a plurality of fixed blocks, guide rod 16 is provided with a plurality of parallel connecting bases 1, the fixed block is slidably connected with the corresponding guide rod 16, spring 18 is provided with a plurality of and is sleeved outside guide rod 16, and spring 18 is below the fixed block;

[0048] Screw rod a5 is rotatably connected with base 1, driving assembly 7 is connected with base 1 and is drivingly connected with screw rod a5, and one fixed block is threadedly connected with screw rod a5.

[0049] In the embodiment, driving assembly 7 is started to drive screw rod a5 to rotate, and the fixed block moves along the screw rod a5 axis, and the plurality of fixed blocks slide on guide rod 16, so that the height of supporting part 2 can be adjusted.

[0050] The embodiments of the utility model are described in detail above in combination with the drawings, but the utility model is not limited to this, within the knowledge range possessed by the person skilled in the art, various changes can be made without departing from the purpose of the utility model.

Claims

1. A rapid manufacturing apparatus for erosion resistant composite pipe, characterized by, The base (1), support part (2), mold (8), retaining ring (9), compression ring (10), pipeline (17), conveying pipe (22) and storage barrel (23) are included. The base (1) is provided with a plurality of clamping rods (6) which are pressed against the inner circumferential surface of the mold (8), the clamping rods (6) are uniformly distributed on the base (1), and the surface of the clamping rod (6) close to the mold (8) is provided with a rubber pad (21). The base (1) is provided with a lifting mechanism for adjusting the height of the support part (2), the support part (2) is located below the mold (8), the pipeline (17) is placed on the support part (2), and the pipeline (17) is sleeved on the outer side of the mold (8). The retaining ring (9) is connected to the outer circumferential surface of the mold (8), the compression ring (10) is slidingly connected to the mold (8), the compression ring (10) and the retaining ring (9) are pressed against both ends of the pipeline (17), and the mold (8) is provided with an adjusting assembly for adjusting the position of the compression ring (10). The mold (8) is provided with a discharge port, the conveying pipe (22) is connected to the discharge port and the storage barrel (23), the conveying pipe (22) is provided with a pump body, the mold (8) is provided with a plurality of exhaust holes, each of the exhaust holes is provided with a filter plate (20), and the mold (8) is provided with a vibration motor.

2. A device for rapid fabrication of a corrosion resistant composite pipe according to claim 1, wherein, The support part (2) is provided with a groove (3), the groove (3) is a V-shaped groove, and a plurality of rollers (4) are rotatably arranged in the V-shaped groove (3).

3. The apparatus for rapid fabrication of a corrosion resistant composite pipe according to claim 1, wherein The lifting mechanism includes a screw a (5), a driving assembly (7), a guide rod (16) and a spring (18). The support part (2) is provided with a plurality of fixed blocks, the guide rod (16) is provided with a plurality of guide rods (16) and is connected to the base (1), the fixed block is slidingly connected to the corresponding guide rod (16), and the spring (18) is provided with a plurality of springs (18) and is sleeved on the outer side of the guide rod (16). The spring (18) is located below the fixed block. The screw a (5) is rotatably connected to the base (1), the driving assembly (7) is connected to the base (1) and is in transmission connection with the screw a (5), and one fixed block is in threaded connection with the screw a (5).

4. The apparatus of claim 1, wherein, The adjusting assembly includes a mounting ring (11), a connecting rod (12), a bolt (13), a screw b (14), a fixed rod (15) and a sliding rod (19). The mold (8) is provided with a sliding rod (19), the screw b (14) is rotatably connected to the mold (8), the sliding rod (19) and the screw b (14) are arranged side by side, the mounting ring (11) is slidingly connected to the sliding rod (19), the mounting ring (11) is in threaded connection with the screw b (14), and the end of the screw b (14) is provided with a knob. The connecting rod (12) is provided with two connecting rods (12) and is connected to the mounting ring (11), the fixed rod (15) is provided with two fixed rods (15) and is connected to the compression ring (10), the bolt (13) is provided with two bolts (13), and the corresponding bolt (13) is in threaded connection with the fixed rod (15) and the connecting rod (12) by penetrating the fixed rod (15).

5. A device for rapid fabrication of a corrosion resistant composite pipe according to claim 4, wherein The fixed rod (15) is an L-shaped rod.

6. The apparatus of claim 1, wherein, The clamping rod (6) is slidingly connected to the base (1), the base (1) is provided with a plurality of cylinders and corresponds to the clamping rod (6) one by one, the cylinder drives the clamping rod (6) to slide, and the clamping rod (6) is uniformly distributed on the base (1).

7. The apparatus of claim 1, wherein, The support part (2) is provided with a support rod which is pressed against the inner circumferential surface above the mold (8).

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