CN211165210U - Forming extrusion device for flexible composite pipe - Google Patents

Abstract

The utility model provides a forming extrusion device for flexible composite pipes, which comprises a machine base, an extrusion cylinder and a screw rod, support and lift seat, the recipient level is fixed on the frame, recipient one end is the blind end, the recipient other end is the output, the recipient lateral part has the input port that supplies the material input, the input port is close to the blind end of recipient, screw rod one end is located the recipient and extends to the output of recipient, the blind end that the screw rod other end wore out the recipient links to each other with one can drive its pivoted driving motor one, the support is fixed on the frame, the lift seat sets up on the support, the lift seat links to each other with a removal structure that can drive it and reciprocate, be fixed with on the lift seat and be a plurality of templates that are the in-line range from top to bottom, the shaping passageway that is used for tubular product shaping has on the template, still have on the frame can be to the feed mechanism of input port. The utility model has the advantages of strong practicability.

Description

Forming extrusion device for flexible composite pipe

Technical Field

The utility model belongs to the technical field of compound pipe processing, a shaping extrusion device is related to, especially a shaping extrusion device for flexible compound pipe.

Background

In order to reduce the loss caused by corrosion, petroleum workers continuously screen the material of the pipe, and seek new solutions, and the steel pipe, the steel skeleton plastic pipe, the glass fiber reinforced plastic pipe and the like are widely applied to projects such as oil extraction, gas production, gathering and transportation, water injection and the like at present. The steel pipe has high strength, easy corrosion and leakage and short service life, and malignant accidents are frequent; the steel skeleton plastic pipe can bear high pressure, has serious corrosion and stripping phenomena, and has poor adaptability and air tightness to temperature; the glass steel tube has the advantages of corrosion resistance, scaling resistance, poor toughness, poor external extrusion resistance, easy breakage, limited application range, limited single tube length, frequent connection, poor joint sealing property, high failure frequency, easy damage and difficult repair. Based on the situation, a flexible composite pipe appears, which has the advantages of high pressure resistance, corrosion resistance, scaling prevention, good heat insulation, good flexibility, simple installation and the like, and brings revolutionary changes to the petroleum and natural gas industry. The flexible composite pipe structure includes: the inner pipe, the reinforcing layer, the wear-resistant layer, the reinforcing layer and the outer protective pipe, wherein the inner pipe and the outer protective pipe are generally obtained by extrusion molding.

The forming and extruding equipment in the prior art cannot rapidly replace different templates, and is poor in practicability, so that the forming and extruding device for the flexible composite pipe is necessary to design.

Disclosure of Invention

The utility model aims at having the above-mentioned problem to current technique, provided a shaping extrusion device for flexible composite tube, this shaping extrusion device has characteristics that the practicality is strong

The purpose of the utility model can be realized by the following technical proposal: a forming extrusion device for a flexible composite pipe comprises a machine base and is characterized by further comprising an extrusion cylinder, a screw rod, a support and a lifting seat, wherein the extrusion cylinder is horizontally fixed on the machine base, one end of the extrusion cylinder is a closed end, the other end of the extrusion cylinder is an output end, an input port for inputting materials is arranged on the side portion of the extrusion cylinder, the input port is close to the closed end of the extrusion cylinder, one end of the screw rod is positioned in the extrusion cylinder and extends to the output end of the extrusion cylinder, the other end of the screw rod penetrates out of the closed end of the extrusion cylinder and is connected with a power motor capable of driving the extrusion cylinder to rotate, the support is fixed on the machine base, the lifting seat is arranged on the support and is connected with a moving structure capable of driving the lifting seat to move up and down, a plurality of templates which are arranged in a straight line from top to bottom are fixed on the lifting seat, any one template can seal, the quick clamp is arranged between the template and the extrusion cylinder, and the machine base is also provided with a feeding mechanism which can automatically feed materials to the input port.

The moving structure comprises a guide rail, a sliding block, a gear, a rack and a second power motor, the guide rail is vertically fixed on the support, the sliding block is arranged on the guide rail, the rack is vertically fixed on the support and parallel to the guide rail, the second power motor is fixed on the sliding block, an output shaft of the second power motor is horizontally arranged, the gear is fixed at the end of the output shaft of the second power motor, the gear is meshed with the rack, and the lifting seat is fixed on the sliding block.

The utility model discloses in, drive gear revolve through two driving motor, gear and rack mesh mutually, make the slider reciprocate along the guide rail, the slider drives the upgrading seat and reciprocates, and the lift seat drives the template and reciprocates, can change different templates as required to live through quick clamp with the template location, thereby can satisfy different user demands, the practicality is strong.

And a limiting block is also fixed on the guide rail.

The feeding mechanism comprises a batching box, a track and a movable frame, the drive shaft, feeder sleeve and material pump, the batching box passes through the supporting legs to be fixed on the frame, batching box upper portion has the charge door, the batching box lower part has the discharge gate, discharge gate department sets up the solenoid valve, discharge gate and feeder sleeve one end are linked together, the feeder sleeve other end is linked together with the input port, the material pump sets up on the feeder sleeve, the track passes through the mounting bracket level to be fixed on batching box upper portion, the carriage frame sets up on the track, the carriage frame links to each other with the drive structure that can drive its round trip movement, the vertical rotation of drive shaft sets up at carriage frame middle part, the drive shaft upper end can drive its pivoted motor power three with one and link to each other, the drive shaft lower extreme stretches into the batching box and links to each other with spiral stirring piece, carriage frame one end is installed pusher piece one through.

The utility model discloses in, drive through the drive structure and remove a round trip movement, it drives drive shaft round trip movement to remove the frame, drive the drive shaft through three driving motor and rotate, the drive shaft drives the rotation of spiral stirring piece, the spiral stirring piece stirs the material in the batching box, and simultaneously, it drives material pushing piece one and material pushing piece two round trip movement to remove the frame, material round trip propelling movement in material pushing piece one and material pushing piece two will batching box, can make the material flash mixed of the batching box even, will mix in the material carries the recipient through the feeder sleeve, the feed is reliable.

The driving structure comprises a driving shaft, a driven shaft, a main chain wheel, a driven chain wheel, a chain, a power motor four, a torsion spring I, a torsion spring II, a pushing block, a linkage block I, a linkage block II, a collision rod I and a collision rod II, wherein the collision rod I is horizontally fixed at one end of the mounting frame, the collision rod II is horizontally fixed at the other end of the mounting frame, the torsion spring I is sleeved on the positioning rotating shaft I, the linkage block I is fixed on the positioning rotating shaft I, a touch part I and a butting part I are arranged on the linkage block I, the touch part I can be contacted with the collision rod I, a regulating and controlling rod I is also arranged on the linkage block I, one end of the moving frame is also provided with a left limiting rod I and a right limiting rod I which are used for regulating and controlling the rod I to limit, the regulating and controlling rod I is positioned between the left limiting rod I and the right limiting rod I, the torsion spring II is sleeved on the positioning rotating shaft II, the, and touching portion two can contact with collision pole two, still have regulation and control pole two on the linkage piece two, the carriage other end still has and is used for two spacing left gag lever post two and right gag lever post two of regulation and control pole, and regulation and control pole two is located between left gag lever post two and the right gag lever post two, the vertical rotation of driving shaft sets up in mounting bracket one end, the main sprocket is fixed on the driving shaft, the driving shaft tip still can drive its pivoted motor power four with one and link to each other, the vertical rotation of driven shaft sets up at the mounting bracket other end, fix on the driven shaft from the sprocket, the chain cover is established at the main sprocket and from between the sprocket, it fixes on the chain to promote the piece, and promote the piece can with support to lean on a portion one, support to.

In the utility model, the driving shaft is driven to rotate by the power motor, the driving shaft drives the chain to rotate, the chain drives the pushing block to rotate, the pushing block is contacted with the first abutting part of the first linkage block, the pushing block drives the first linkage block to move, the first linkage block drives the moving frame to move, the moving frame is moved to one side of the driving shaft, the first abutting part of the first linkage block is contacted with the first collision rod, the first linkage block swings, the first linkage block is separated from the pushing block, the moving frame stops moving, at the moment, the chain continues to rotate, the chain drives the pushing block to rotate, the pushing block is contacted with the second abutting part of the second linkage block, the pushing block drives the second linkage block to move, the second linkage block drives the moving frame to move to one side of the driven shaft, the second abutting part of the second linkage block is contacted with the second collision rod, the second linkage block swings and the pushing block is separated from the pushing block, the movable frame stops moving, so that the movable frame can be driven to move back and forth.

Compared with the prior art, this a shaping extrusion device for flexible composite tube has this advantage:

the utility model discloses in, drive gear revolve through two driving motor, gear and rack mesh mutually, make the slider reciprocate along the guide rail, the slider drives the upgrading seat and reciprocates, and the lift seat drives the template and reciprocates, can change different templates as required to live through quick clamp with the template location, thereby can satisfy different user demands, the practicality is strong.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic plan view of the moving structure of the present invention.

Fig. 3 is a schematic plan view of the removed part of the present invention.

Fig. 4 is a schematic perspective view of the feeding mechanism of the present invention.

Fig. 5 is a schematic perspective view of the feeding mechanism of the present invention with its part removed.

Fig. 6 is a partially enlarged view of a portion a in fig. 5.

Fig. 7 is a partially enlarged view at B in fig. 5.

Fig. 8 is a schematic perspective view of the middle quick clip of the present invention.

In the figure, 1, a machine base; 2. an extrusion cylinder; 2a, an input port; 3. a template; 4. quickly clamping; 5. a support; 6. a limiting block; 7. a rack; 8. a guide rail; 9. a second power motor; 10. a gear; 11. a slider; 12. a lifting seat; 13. a screw; 14. a first power motor; 15. a batching box; 15a, a feed inlet; 15b, a discharge hole; 16. a material pump; 17. a feed pipe; 18. a power motor IV; 19. a main sprocket; 20. a drive shaft; 21. a chain; 22. a movable frame; 23. a track; 24. a driven shaft; 25. a slave sprocket; 26. a mounting frame; 27. a spiral stirring sheet; 28. a drive shaft; 29. pushing a material sheet I; 30. a linkage block I; 30a, a first abutting part; 30b, a first touch part; 30c, a first adjusting and controlling rod; 31. a first collision rod; 32. a pushing block; 33. a second linkage block; 33a and a second abutting part; 33b, a second touch part; 33c, a second adjusting and controlling rod; 34. a third power motor; 35. a collision rod II; 36. pushing the material sheet II; 37. a first left limiting rod; 38. positioning the first rotating shaft; 39. a first torsion spring; 40. a first right limiting rod; 41. positioning a second rotating shaft; 42. a second left limiting rod; 43. and a second right limiting rod.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1-8, the forming and extruding device for the flexible composite pipe comprises a machine base 1, and further comprises an extrusion cylinder 2, a screw 13, a bracket 5 and a lifting base 12, wherein the extrusion cylinder 2 is horizontally fixed on the machine base 1, and in the embodiment, the extrusion cylinder 2 is horizontally fixed on the machine base 1 in a bolt connection manner; one end of the extrusion container 2 is a closed end, the other end of the extrusion container 2 is an output end, an input port 2a for inputting materials is arranged on the side part of the extrusion container 2, the input port 2a is close to the closed end of the extrusion container 2, one end of a screw 13 is positioned in the extrusion container 2 and extends to the output end of the extrusion container 2, the other end of the screw 13 penetrates out of the closed end of the extrusion container 2 and is connected with a power motor I14 capable of driving the screw to rotate, the support 5 is fixed on the base 1, and in the embodiment, the support 5 is fixed on the base 1 in a welding; the lifting seat 12 is arranged on the bracket 5, the lifting seat 12 is connected with a moving structure capable of driving the lifting seat to move up and down, a plurality of templates 3 which are arranged in a straight line from top to bottom are fixed on the lifting seat 12, in the embodiment, the number of the templates 3 is four, and the templates can be used for forming pipes of different types; any one of the templates 3 can seal the output end of the extrusion cylinder 2, a forming channel for pipe forming is arranged on the template 3, and a quick clamp 4 is arranged between the template 3 and the extrusion cylinder 2, wherein in the embodiment, the quick clamp 4 is an existing product available on the market; the machine base 1 is also provided with a feeding mechanism which can automatically feed materials to the input port 2 a.

The moving structure comprises a guide rail 8, a sliding block 11, a gear 10, a rack 7 and a second power motor 9, the guide rail 8 is vertically fixed on the support 5, the sliding block 11 is arranged on the guide rail 8, the rack 7 is vertically fixed on the support 5, the rack 7 is parallel to the guide rail 8, the second power motor 9 is fixed on the sliding block 11, an output shaft of the second power motor 9 is horizontally arranged, the gear 10 is fixed at the end part of the output shaft of the second power motor 9, the gear 10 is meshed with the rack 7, and the lifting seat 12 is fixed on the sliding block 11.

The utility model discloses in, drive gear 10 through two 9 of motor power and rotate, gear 10 meshes with rack 7 mutually, makes slider 11 reciprocate along guide rail 8, and slider 11 drives the upgrading seat and reciprocates, and lift seat 12 drives template 3 and reciprocates, can change different template 3 as required to live template 3 location through pressing from both sides 4 fast, thereby can satisfy different user demands, the practicality is strong.

The guide rail 8 is also fixed with a limiting block 6.

The feeding mechanism comprises a proportioning box 15, a track 23, a movable frame 22, a driving shaft 28, a feeding pipe 17 and a material pump 16, the proportioning box 15 is fixed on the machine base 1 through supporting legs, the upper part of the proportioning box 15 is provided with a feeding port 15a, the lower part of the proportioning box 15 is provided with a discharging port 15b, the discharging port 15b is provided with an electromagnetic valve, the discharging port 15b is communicated with one end of the feeding pipe 17, the other end of the feeding pipe 17 is communicated with an input port 2a, the material pump 16 is arranged on the feeding pipe 17, the track 23 is horizontally fixed on the upper part of the proportioning box 15 through a mounting frame 26, the movable frame 22 is arranged on the track 23, the movable frame 22 is connected with a driving structure capable of driving the movable frame to move back and forth, the driving shaft 28 is vertically arranged in the middle part of the movable frame 22, the upper end of the driving shaft 28 is connected with a, one end of the moving frame 22 is provided with a first material pushing sheet 29 through a first positioning rotating shaft 38, and the other end of the moving frame 22 is provided with a second material pushing sheet 36 through a second positioning rotating shaft 41.

The utility model discloses in, drive through the drive structure and remove frame 22 round trip movement, remove frame 22 and drive shaft 28 round trip movement, drive shaft 28 through three 34 drive shafts 28 rotations of motor power, drive shaft 28 drives spiral stirring piece 27 and rotates, spiral stirring piece 27 stirs the material in batching box 15, and simultaneously, it drives material pushing piece one 29 and material pushing piece two 36 round trip movement to remove frame 22, material pushing piece one 29 and material pushing piece two 36 in with batching box 15 are the propelling movement back and forth, can make the material flash mixed even in batching box 15, carry the recipient 2 through the material that feed pipe 17 will mix, the feed is reliable.

The driving structure comprises a driving shaft 20, a driven shaft 24, a main chain wheel 19, a driven chain wheel 25, a chain 21, a power motor four 18, a first torsion spring 39, a second torsion spring, a pushing block 32, a first linkage block 30, a second linkage block 33, a first collision rod 31 and a second collision rod 35, wherein the first collision rod 31 is horizontally fixed at one end of the mounting frame 26, the second collision rod 35 is horizontally fixed at the other end of the mounting frame 26, the first torsion spring 39 is sleeved on a first positioning rotating shaft 38, the first linkage block 30 is fixed on the first positioning rotating shaft 38, the first linkage block 30 is provided with a first touch part 30b and a first abutting part 30a 30b, the first touch part 30b can be contacted with the first collision rod 31, the first linkage block 30 is further provided with a first regulating and controlling rod 30c, one end of the moving frame 22 is further provided with a first left limiting rod 37 and a first limiting rod 40 for limiting the first regulating and controlling rod 30c, and the first regulating and controlling rod 30c is positioned between the, after the first contact part 30b of the first linkage block 30 is contacted with the first collision rod 31 to enable the first linkage block 30 to swing, the first linkage block 30 is enabled to realize automatic reset under the action of the first torsion spring 39; the second torsion spring is sleeved on the second positioning rotating shaft 41, the second linkage block 33 is fixed on the second positioning rotating shaft 41, the second linkage block 33 is provided with a second touch part 33b and a second abutting part 33a, the second touch part 33b can be in contact with the second collision rod 35, the second linkage block 33 is further provided with a second adjusting and controlling rod 33c, the other end of the moving frame 22 is further provided with a second left limiting rod 42 and a second right limiting rod 43 which are used for limiting the second adjusting and controlling rod 33c, and the second adjusting and controlling rod 33c is located between the second left limiting rod 42 and the second right limiting rod 43; the driving shaft 20 vertically rotates and is arranged at one end of the mounting frame 26, the main chain wheel 19 is fixed on the driving shaft 20, the end part of the driving shaft 20 is further connected with a power motor four 18 capable of driving the driving shaft to rotate, the driven shaft 24 vertically rotates and is arranged at the other end of the mounting frame 26, the driven chain wheel 25 is fixed on the driven shaft 24, the chain 21 is sleeved between the main chain wheel 19 and the driven chain wheel 25, the pushing block 32 is fixed on the chain 21, and the pushing block 32 can be in contact with the first abutting part 30a and the second abutting part 33 a.

In the utility model, the driving shaft 20 is driven to rotate by the power motor four 18, the driving shaft 20 drives the chain 21 to rotate, the chain 21 drives the pushing block to rotate, the pushing block 32 is contacted with the abutting part one 30a of the linkage block one 30, the pushing block 32 drives the linkage block one 30 to move, the linkage block one 30 drives the moving frame 22 to move, the moving frame 22 moves to one side of the driving shaft 20, after the abutting part one 30b of the linkage block one 30 is contacted with the collision rod one 31, the linkage block one 30 swings, the linkage block one 30 is separated from the pushing block 32, the moving frame 22 stops moving, at the moment, the chain 21 continues to rotate, the chain 21 drives the pushing block 32 to rotate, the pushing block 32 is contacted with the abutting part two 33a of the linkage block two 33, the linkage block two 33 drives the moving frame 22 to move, the moving frame 22 moves to one side of the driven shaft 24, the abutting part two 33b of the linkage block two 33 is contacted with the collision rod two 35, the second linkage block 33 is swung, the second linkage block 33 is separated from the pushing block 32, the moving frame 22 stops moving, and the moving frame 22 can be driven to move back and forth.

The above components are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experiments.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims (5)

1. A forming extrusion device for a flexible composite pipe comprises a machine base and is characterized by further comprising an extrusion cylinder, a screw rod, a support and a lifting seat, wherein the extrusion cylinder is horizontally fixed on the machine base, one end of the extrusion cylinder is a closed end, the other end of the extrusion cylinder is an output end, an input port for inputting materials is arranged on the side portion of the extrusion cylinder, the input port is close to the closed end of the extrusion cylinder, one end of the screw rod is positioned in the extrusion cylinder and extends to the output end of the extrusion cylinder, the other end of the screw rod penetrates out of the closed end of the extrusion cylinder and is connected with a power motor capable of driving the extrusion cylinder to rotate, the support is fixed on the machine base, the lifting seat is arranged on the support and is connected with a moving structure capable of driving the lifting seat to move up and down, a plurality of templates which are arranged in a straight line from top to bottom are fixed on the lifting seat, any one template can seal, the quick clamp is arranged between the template and the extrusion cylinder, and the machine base is also provided with a feeding mechanism which can automatically feed materials to the input port.

2. The forming and extruding device for the flexible composite pipe as claimed in claim 1, wherein the moving structure comprises a guide rail, a sliding block, a gear, a rack and a second power motor, the guide rail is vertically fixed on the bracket, the sliding block is arranged on the guide rail, the rack is vertically fixed on the bracket, the rack and the guide rail are parallel to each other, the second power motor is fixed on the sliding block, an output shaft of the second power motor is horizontally arranged, the gear is fixed at the end part of the output shaft of the second power motor, the gear is meshed with the rack, and the lifting seat is fixed on the sliding block.

3. The apparatus of claim 2, wherein a stopper is further fixed to the guide rail.

4. The forming and extruding device for the flexible composite pipe according to claim 1, wherein the feeding mechanism comprises a batching box, a rail, a moving frame, a driving shaft, a feeding pipe and a material pump, the batching box is fixed on the machine base through supporting legs, the upper part of the batching box is provided with a feeding port, the lower part of the batching box is provided with a discharging port, the discharging port is provided with an electromagnetic valve, the discharging port is communicated with one end of the feeding pipe, the other end of the feeding pipe is communicated with the input port, the material pump is arranged on the feeding pipe, the rail is horizontally fixed on the upper part of the batching box through a mounting frame, the moving frame is arranged on the rail and is connected with a driving structure capable of driving the moving frame to move back and forth, the driving shaft is vertically and rotatably arranged in the middle of the moving frame, the upper end of the driving shaft is connected with a power motor III capable of driving the driving shaft to rotate, and a second material pushing sheet is arranged at the other end of the movable frame through a second positioning rotating shaft.

5. The forming and extruding device for the flexible composite pipe as claimed in claim 4, wherein the driving structure comprises a driving shaft, a driven shaft, a main chain wheel, a driven chain wheel, a chain, a power motor IV, a torsion spring I, a torsion spring II, a pushing block, a linkage block I, a linkage block II, a collision rod I and a collision rod II, the collision rod I is horizontally fixed at one end of the mounting frame, the collision rod II is horizontally fixed at the other end of the mounting frame, the torsion spring is sleeved on the positioning rotating shaft I, the linkage block I is fixed on the positioning rotating shaft I, the linkage block I is provided with a first touch part and a first abutting part, the first touch part can be contacted with the collision rod I, the linkage block I is further provided with a first adjusting rod, one end of the moving frame is further provided with a first left limiting rod I and a first right limiting rod I for limiting the first adjusting rod, the first adjusting rod is positioned between the first left limiting rod I and the second limiting rod I, the torsion, the second linkage block is fixed on the second positioning rotating shaft, the second linkage block is provided with a second touch part and a second abutting part, the second touch part can be in contact with the second collision rod, the second linkage block is further provided with a second adjusting rod, the other end of the moving frame is further provided with a second left limiting rod and a second right limiting rod which are used for limiting the second adjusting rod, the second adjusting rod is located between the second left limiting rod and the second right limiting rod, the driving shaft is vertically rotated and arranged at one end of the mounting frame, the main chain wheel is fixed on the driving shaft, the end part of the driving shaft is further connected with a fourth power motor which can drive the driving shaft to rotate, the driven shaft is vertically rotated and arranged at the other end of the mounting frame, the driven chain wheel is fixed on the driven shaft, the chain sleeve is arranged between the main chain wheel and the driven chain wheel, the pushing block is.

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