CN116140425A - Forming device for local reinforced structure of low-pressure pipeline - Google Patents
Forming device for local reinforced structure of low-pressure pipeline Download PDFInfo
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- CN116140425A CN116140425A CN202310397194.2A CN202310397194A CN116140425A CN 116140425 A CN116140425 A CN 116140425A CN 202310397194 A CN202310397194 A CN 202310397194A CN 116140425 A CN116140425 A CN 116140425A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
- B21D5/10—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles for making tubes
- B21D5/12—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles for making tubes making use of forming-rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/20—Storage arrangements; Piling or unpiling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/20—Storage arrangements; Piling or unpiling
- B21D43/24—Devices for removing sheets from a stack
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/02—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material
- B29C63/04—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like
- B29C63/08—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like by winding helically
- B29C63/10—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like by winding helically around tubular articles
- B29C63/105—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like by winding helically around tubular articles continuously
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a forming device for a local reinforced structure of a low-pressure pipeline, and belongs to the technical field of low-pressure pipeline processing; comprises a frame, a clamping mechanism, a winding mechanism, a sheath locking mechanism and a blanking mechanism; the clamping mechanism comprises two clamping assemblies, and the clamping assemblies are used for clamping the pipeline; the winding mechanism comprises an arc-shaped plate, and three winding wheels are circumferentially arranged on the arc-shaped plate; the sheath locking mechanism comprises two symmetrically arranged locking assemblies, wherein each locking assembly comprises three linearly arranged movable arms, and a clamp is detachably arranged on each movable arm; the blanking mechanism is used for conveying iron sheets for reinforcing the pipeline. The utility model automatically completes local reinforcement of the low-pressure pipeline through the clamping mechanism, the winding mechanism, the sheath locking mechanism and the blanking mechanism, and has simple structure and convenient operation.
Description
Technical Field
The utility model belongs to the technical field of low-pressure pipeline processing, and particularly relates to a forming device for a local reinforced structure of a low-pressure pipeline.
Background
Low pressure pipelines are often used in the aerospace field as a nonmetallic pipeline. The structure of the common low-pressure pipeline is a solid structure, and is formed by injection molding or paving and winding. When the low-pressure pipeline is used, the pipeline is required to be reinforced according to the actual use requirement, so that the pipeline has stronger use performance, including waterproofness, sealing performance, corrosion resistance and the like.
The Chinese patent with the bulletin number of CN212273428U discloses a chemical pipeline strengthening device, which comprises a strengthening device main body and a connecting device, wherein a cushion pad is fixedly connected to the side wall of the inner cavity of the strengthening device main body, the cushion pad is a rubber pad, a strengthening fixing piece is fixedly connected to the outer side wall of the strengthening device main body, and a parallel strengthening rod penetrates and is inserted into the middle of the strengthening fixing piece. Although the utility model can strengthen the pipeline, the strengthening mode is single, the strengthening range is single, the efficiency is low, and the utility model provides a forming device of a local strengthening structure of a low-pressure pipeline.
Disclosure of Invention
The utility model aims to provide a forming device with a local reinforcing structure for a low-pressure pipeline, which can reinforce the low-pressure pipeline, provide a multilayer reinforcing form and prolong the service life of the low-pressure pipeline.
Aiming at the technical problems, the utility model adopts the following technical scheme: a forming device of a local reinforced structure of a low-pressure pipeline comprises a frame; the automatic feeding machine also comprises a clamping mechanism, a winding mechanism, a sheath locking mechanism and a blanking mechanism which are arranged on the frame.
The clamping mechanism comprises two clamping assemblies which are symmetrically arranged, and the clamping assemblies are used for clamping the pipeline.
The winding mechanism comprises an arc-shaped plate, the arc-shaped plate is fixedly connected with the incomplete gear in a coaxial center, the incomplete gear is connected with the gear assembly, the arc-shaped plate and the gear assembly are arranged on a sliding plate, the sliding plate is arranged on a linear motion unit, the linear motion unit is arranged on a frame, and three winding wheels are circumferentially arranged on the arc-shaped plate.
The sheath locking mechanism comprises two symmetrically arranged locking assemblies, each locking assembly comprises three linearly arranged movable arms, and a clamp is detachably arranged on each movable arm.
The blanking mechanism is used for conveying iron sheets for reinforcing the pipeline.
Further, each clamping assembly comprises two clamping rods which are symmetrically arranged, each clamping rod is rotatably arranged on the frame, an arc-shaped notch is formed in the upper portion of each clamping rod, and rollers are rotatably arranged at the upper end and the lower end of each arc-shaped notch respectively.
Further, the clamping mechanism also comprises two fixed long rods which are symmetrically arranged, the two fixed long rods are respectively positioned at two sides of the two clamping assemblies, one end of a tensioning spring is fixedly arranged on the fixed long rods, and the other end of the tensioning spring is fixedly connected with the lower end of the clamping rod.
Further, the clamping mechanism also comprises two symmetrically arranged lifting cylinders, the two lifting cylinders are arranged along the central axis direction of the fixed long rod, the extending ends of the lifting cylinders are fixedly provided with lifting seats, semicircular grooves are formed in the upper sides of the lifting seats, and the lower sides of the lifting seats are in sliding fit with the frame.
Further, the gear assembly comprises a central gear which is rotatably arranged on the sliding plate, two sides of the central gear are respectively engaged and matched with the first corner gear, each first corner gear is engaged and matched with the second corner gear, the second corner gears are engaged and matched with the incomplete gears, the central gear is fixedly connected with an output shaft of the first motor, and the first motor is fixedly arranged on the sliding plate.
Further, the winding wheel is fixedly provided with a bolt, a compression spring is arranged between the bolt and the arc-shaped plate, and the bolt is in threaded fit with the arc-shaped plate.
Further, the locking assembly comprises a second air cylinder, the second air cylinder is fixedly arranged on a support, the support is fixedly arranged on a frame, the extending end of the second air cylinder is fixedly connected with a driving rod, the driving rod is fixedly connected with a movable arm, and an electromagnet is arranged on the movable arm.
Further, clamp one end be provided with the locating hole, the other end of clamp is provided with the elasticity buckle, the clamp material be iron.
Further, the sheath locking mechanism also comprises two symmetrically arranged first air cylinders, the first air cylinders are fixedly arranged on the support, the extending ends of the first air cylinders are fixedly provided with cross beams, three supporting arms are arranged along the long side direction of the cross beams, and one ends, far away from the cross beams, of the supporting arms are fixedly provided with locking plates.
Further, unloading mechanism include the storage chamber of fixed mounting in the frame top, storage intracavity portion place a plurality of iron sheets, storage intracavity portion slidable mounting have the flitch down, flitch top and the extension end fixed connection of release cylinder, release cylinder fixed mounting is on the storage chamber, be provided with the blown down tank on the storage chamber, the blown down tank be located the below of flitch, be provided with the stripper plate between iron sheet and the storage chamber, stripper plate on fixed mounting have the extrusion pole, extrusion pole and storage chamber sliding fit, stripper plate and storage chamber between be provided with reset spring.
Compared with the prior art, the utility model has the beneficial effects that: (1) The utility model automatically completes local reinforcement of the low-pressure pipeline through the clamping mechanism, the winding mechanism, the sheath locking mechanism and the blanking mechanism, and has simple structure and convenient operation; (2) The winding mechanism comprises three winding wheels, and the winding wheels are provided with protective films with different performances, so that the winding wheels can be flexibly selected according to actual use requirements; the practicability is strong; (3) The sleeve locking mechanism can lock the low-pressure pipeline which is wrapped by the iron sheet, and the iron sheet is prevented from automatically rebounding.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic view of another angle structure of fig. 1.
FIG. 3 is a schematic view of a part of the structure of the present utility model.
Fig. 4 is a schematic structural diagram of the clamping mechanism and the winding mechanism.
Fig. 5 is a schematic view of a partial enlarged structure at A1 in fig. 4.
Fig. 6 is a schematic view of a partial enlarged structure at A2 in fig. 4.
Fig. 7 is a schematic view of a part of the structure of the winding mechanism.
Fig. 8 is a schematic diagram of a sheath locking mechanism.
Fig. 9 is a second schematic structural view of the sheath locking mechanism.
Fig. 10 is a schematic view of a clip structure.
Fig. 11 is a schematic structural view of the blanking mechanism.
Reference numerals: 1-a frame; 2-a clamping mechanism; 201-clamping bars; 202-tensioning a spring; 203-fixing a long rod; 204-a roller; 205-lifting a cylinder; 206-lifting the seat; 3-winding mechanism; 301-a sliding plate; 302-motor one; 303-sun gear; 304-corner gear one; 305-second corner gear; 306-incomplete gear; 307-arc plate; 308-winding wheel; 309-motor two; 310-screw rod; 311-guiding long rod; 312-bolts; 313-hold-down spring; 4-a sheath locking mechanism; 401-a stent; 402-cylinder one; 403-a cross beam; 404-supporting arms; 405-locking plate; 406-a second cylinder; 407-a drive rod; 408-moving the arm; 409-clamp; 410-positioning holes; 411-elastic snap; 5-a blanking mechanism; 501-a storage cavity; 502-pushing out the cylinder; 503-blanking plate; 504-discharge chute; 505-squeeze plate; 506-pressing the rod; 507-a return spring; 6-iron sheet.
Detailed Description
The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.
For the purpose of better illustrating embodiments of the present utility model, certain elements of the drawings may be omitted, enlarged or reduced in size, and not to represent the actual product size, as it would be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Examples: the device for forming the local strengthening structure of the low-pressure pipeline as shown in fig. 1-11 comprises a frame 1, a clamping mechanism 2, a winding mechanism 3, a sheath locking mechanism 4 and a blanking mechanism 5 which are arranged on the frame 1.
The clamping mechanism 2 comprises two symmetrically arranged clamping assemblies for clamping the pipeline.
The winding mechanism 3 comprises an arc-shaped plate 307, the arc-shaped plate 307 is fixedly connected with an incomplete gear 306 in a coaxial center, the incomplete gear 306 is connected with a gear assembly, the arc-shaped plate 307 and the gear assembly are arranged on a sliding plate 301, the sliding plate 301 is arranged on a linear motion unit, the linear motion unit is arranged on a frame 1, and three winding wheels 308 are circumferentially arranged on the arc-shaped plate 307.
Specifically, the linear motion unit includes a second motor 309, the second motor 309 is fixedly mounted on the frame 1, a screw 310 is fixedly mounted on an output shaft of the second motor 309, the screw 310 is in threaded fit with the sliding plate 301, a guide long rod 311 is arranged along a central axis direction of the screw 310, two ends of the guide long rod 311 are fixedly mounted on the frame 1, and the guide long rod 311 is in sliding fit with the sliding plate 301.
The sheath locking mechanism 4 comprises two symmetrically arranged locking assemblies, each locking assembly comprises three linearly arranged movable arms 408, and a clamp 409 is detachably arranged on each movable arm 408.
The blanking mechanism 5 is used for conveying iron sheets 6 for reinforcing pipelines.
Each clamping assembly comprises two clamping rods 201 which are symmetrically arranged, the clamping rods 201 are rotatably mounted on the frame 1, arc-shaped notches are formed in the upper sides of the clamping rods 201, and rollers 204 are rotatably mounted at the upper ends and the lower ends of the arc-shaped notches respectively.
The clamping mechanism 2 further comprises two fixed long rods 203 which are symmetrically arranged, the two fixed long rods 203 are respectively positioned on two sides of the two clamping assemblies, one end of a tensioning spring 202 is fixedly installed on the fixed long rods 203, and the other end of the tensioning spring 202 is fixedly connected with the lower end of the clamping rod 201.
The clamping mechanism 2 further comprises two symmetrically arranged lifting cylinders 205, the two lifting cylinders 205 are arranged along the central axis direction of the fixed long rod 203, a lifting seat 206 is fixedly arranged at the extending end of the lifting cylinder 205, a semicircular groove is formed in the upper portion of the lifting seat 206, and the lower portion of the lifting seat 206 is in sliding fit with the frame 1.
The gear assembly comprises a central gear 303 rotatably mounted on the sliding plate 301, two sides of the central gear 303 are respectively engaged with a first corner gear 304, each first corner gear 304 is engaged with a second corner gear 305, the two second corner gears 305 are engaged with an incomplete gear 306, the central gear 303 is fixedly connected with an output shaft of a first motor 302, and the first motor 302 is fixedly mounted on the sliding plate 301.
A bolt 312 is fixedly mounted on the winding wheel 308, a compression spring 313 is arranged between the bolt 312 and the arc 307, and the bolt 312 is in threaded fit with the arc 307.
The locking assembly comprises a second cylinder 406, the second cylinder 406 is fixedly arranged on the support 401, the support 401 is fixedly arranged on the frame 1, the extending end of the second cylinder 406 is fixedly connected with a driving rod 407, the driving rod 407 is fixedly connected with a movable arm 408, and an electromagnet is arranged on the movable arm 408.
One end of the clamp 409 is provided with a positioning hole 410, the other end of the clamp 409 is provided with an elastic buckle 411, and the clamp 409 is made of iron.
The sheath locking mechanism 4 further comprises two symmetrically arranged first cylinders 402, the first cylinders 402 are fixedly arranged on the support 401, the cross beams 403 are fixedly arranged at the extending ends of the first cylinders 402, three supporting arms 404 are arranged along the long side direction of the cross beams 403, and a locking plate 405 is fixedly arranged at one end, far away from the cross beams 403, of each supporting arm 404.
The unloading mechanism 5 comprises a storage cavity 501 fixedly arranged above the frame 1, a plurality of iron sheets 6 are placed in the storage cavity 501, a blanking plate 503 is slidably arranged in the storage cavity 501, the upper side of the blanking plate 503 is fixedly connected with the extending end of an pushing cylinder 502, the pushing cylinder 502 is fixedly arranged on the storage cavity 501, a discharging groove 504 is arranged on the storage cavity 501, the discharging groove 504 is arranged below the blanking plate 503, an extrusion plate 505 is arranged between the iron sheets 6 and the storage cavity 501, an extrusion rod 506 is fixedly arranged on the extrusion plate 505, the extrusion rod 506 is slidably matched with the storage cavity 501, and a reset spring 507 is arranged between the extrusion plate 505 and the storage cavity 501.
Working principle: pulling the extrusion rod 506, making the extrusion rod 506 and the extrusion plate 505 slide along the storage cavity 501 towards the side far away from the blanking plate 503, so that the iron sheet 6 used for wrapping the pipeline can be placed into the storage cavity 501, it is to be noted that when the iron sheet 6 is in the storage cavity 501, the extrusion plate 505 is pressed due to the fact that the return spring 507 can give pressure to the extrusion plate 505, the extrusion plate 505 generates pressure to the iron sheet 6, at the moment, friction force between the iron sheets 6 and the extrusion plate 505 bring pressure, and gravity of the blanking mechanism 5 can be overcome, namely, at the moment, the iron sheet 6 cannot fall from the discharging groove 504 due to gravity of the iron sheet 6.
The lower part of the clamping rod 201 is rotated to separate the upper parts of the clamping rods 201 from each other, and then the low-pressure pipeline to be reinforced passes through the clamping rods 201, so that the pipeline is fixed in an arc notch above the clamping rods 201, and the roller 204 acts to reduce the friction between the pipeline and the clamping rods 201 in the process. After the pipeline is placed in the arc-shaped notch, the clamping rods 201 are loosened, at this time, the clamping rods 201 are restored to the initial positions under the elasticity of the tensioning springs 202, and of course, the clamping rods 201 cannot be restored to the original positions because the diameter of the pipeline is larger than the distance between the arc-shaped notches on the two clamping rods 201, so that the tensioning springs 202 always have elasticity, and therefore the pipeline can be continuously clamped.
After the pipeline is fixed, the surface of the pipeline can be protected, specifically, waterproof materials, heat insulation materials and protective films of oxidation prevention materials are respectively arranged on the three winding wheels 308, flexible selection can be carried out according to the attribute required to be added in the actual strengthening of the pipeline, after the selection is finished, the position of the winding wheels 308 relative to the arc plate 307 can be adjusted by adjusting the bolts 312, the positions of the winding wheels 308 can be adjusted by screwing the bolts 312 due to the threaded fit of the bolts 312 and the arc plate 307, and the compression springs 313 play a role of assisting the bolts 312 in resetting, so that the density of the pipeline surface when the protective films are pasted can be adjusted. After the adjustment is finished, one end of the selected protective film is adhered to the pipeline, the first motor 302 is started, the output shaft of the first motor 302 drives the central gear 303 to rotate, so that when the central gear 303 rotates on the sliding plate 301, two first corner gears 304 which are meshed and matched with the sliding plate 301 can rotate, the first corner gears 304 which are symmetrically arranged are meshed with the two second corner gears 305 respectively, the second corner gears 305 rotate on the sliding plate 301, the two second corner gears 305 are meshed with the incomplete gear 306, the incomplete gear 306 rotates at the moment, the incomplete gear 306 is fixed with the arc 307, the arc 307 which is rotatably arranged on the sliding plate 301 rotates, and the winding wheel 308 rotates, so that the protective film can be wound on the outer surface of the pipeline. Of course, when the first motor 302 rotates, the second motor 309 also rotates, and the second motor 309 drives the screw 310 to rotate, so that the sliding plate 301 in threaded engagement with the screw 310 slides along the guiding long rod 311, which aims to protect the whole pipeline from the protective film. In addition, the gaps on the incomplete gear 306 and the arc-shaped plate 307 are equal and smaller than a quarter of an arc, and the incomplete gear 306 can always keep the engagement with one corner gear II 305 at least, so that the iron sheet 6 of the winding mechanism 3 can be always driven by the corner gear II 305. When it is necessary to wrap the outer surface of the tube with a plurality of protective films, the reciprocating linear motion of the sliding plate 301 can be achieved by repeating the forward rotation and the reverse rotation of the second motor 309, which is possible to those skilled in the art.
After the protective film on the outer surface of the pipeline is wound, the lifting cylinder 205 is started, the extending ends of the lifting cylinders 205 push the lifting seats 206 to move upwards, so that the pipeline with the two ends on the two lifting seats 206 is pushed upwards, the pipeline leaves the clamping rods 201 and moves to a position with the same height as the central axis of the locking plate 405 and the clamping hoop 409, at the moment, the cylinder I402 is started, the extending ends of the cylinder I402 are contracted, the two cross beams 403 are gradually closed, the cross beams 403 push the supporting arms 404 and the locking plate 405 to move to the side close to the pipeline, the locking plate 405 is close to the pipeline but is not attached to the outer surface of the pipeline, and the iron sheet 6 can pass through a gap between the locking plate 405 and the outer surface of the pipeline. After the locking plates 405 reach the designated positions, the push-out cylinder 502 is started, the extending end of the push-out cylinder 502 pushes the blanking plate 503 to slide downwards along the storage cavity 501, the blanking plate 503 which moves downwards pushes a sheet iron 6 to move downwards, the sheet iron 6 slides out of the discharge chute 504 and slides downwards between the upper ends of the two locking plates 405, when the sheet iron 6 continues to move downwards, the sheet iron 6 slides against the outer surface of a pipeline, and under the guiding action of the locking plates 405, the sheet iron 6 can slide from the inner wall of the upper end of one locking plate 405 to the inner wall of the upper end of the other locking plate 405, so that the sheet iron 6 completes wrapping the outer surface of the pipeline.
The second cylinder 406 is started, the extending end of the second cylinder 406 drives the driving rod 407 to move to a side close to the pipeline, the driving rod 407 slides along the bracket 401, the moving arm 408 on the driving rod 407 gradually approaches to the pipeline, the clamp 409 is magnetically adsorbed on the moving arm 408, so that the two opposite clamps 409 gradually approach to the pipeline, and the two clamps 409 are finally tightly attached, and it is to be noted that the upper end and the lower end of the two clamps 409 which are oppositely arranged are alternately arranged, that is, when the elastic buckle 411 on one clamp 409 is located above, the elastic buckle 411 on the clamp 409 which is oppositely arranged is located below, so that the elastic buckle 411 can be inserted into the positioning hole 410 when the two clamps 409 are contacted, and thus the two clamps 409 are mutually locked, thereby preventing the iron sheet 6 from being automatically unfolded. It should be noted that, the clamp 409 is made of a magnetic material, and when the electromagnet on the moving arm 408 is energized, the clamp 409 can be attracted, and when the electromagnet is deenergized, the clamp 409 can leave the moving arm 408, which belongs to the prior art and will not be described.
After the outer surface of the pipeline is wound with the protective film and the iron sheet 6 and is fixed by the clamp 409, the pipeline is reinforced, and the pipeline can be transported away.
Claims (10)
1. The utility model provides a local reinforced structure forming device of low pressure pipeline, includes frame (1), its characterized in that: the device also comprises a clamping mechanism (2), a winding mechanism (3), a sheath locking mechanism (4) and a blanking mechanism (5) which are arranged on the frame (1);
the clamping mechanism (2) comprises two symmetrically arranged clamping assemblies, and the clamping assemblies are used for clamping the pipeline;
the winding mechanism (3) comprises an arc-shaped plate (307), the arc-shaped plate (307) is fixedly connected with an incomplete gear (306) in a coaxial center, the incomplete gear (306) is connected with a gear assembly, the arc-shaped plate (307) and a gear assembly are arranged on a sliding plate (301), the sliding plate (301) is arranged on a linear motion unit, the linear motion unit is arranged on a frame (1), and three winding wheels (308) are circumferentially arranged on the arc-shaped plate (307);
the sheath locking mechanism (4) comprises two symmetrically arranged locking assemblies, the locking assemblies comprise three linearly arranged movable arms (408), and a clamp (409) is detachably arranged on each movable arm (408);
the blanking mechanism (5) is used for conveying iron sheets (6) for reinforcing the pipeline.
2. The low pressure pipeline local reinforcing structure forming device as set forth in claim 1, wherein: each clamping assembly comprises two clamping rods (201) which are symmetrically arranged, each clamping rod (201) is rotatably mounted on the frame (1), an arc-shaped notch is formed in the upper portion of each clamping rod (201), and rollers (204) are rotatably mounted at the upper end and the lower end of each arc-shaped notch respectively.
3. The low pressure pipeline local reinforcing structure forming device as set forth in claim 2, wherein: the clamping mechanism (2) further comprises two fixed long rods (203) which are symmetrically arranged, the two fixed long rods (203) are respectively located at two sides of the two clamping assemblies, one end of a tensioning spring (202) is fixedly installed on the fixed long rods (203), and the other end of the tensioning spring (202) is fixedly connected with the lower end of the clamping rod (201).
4. A low pressure pipeline local reinforcing structure forming device as set forth in claim 3, wherein: the clamping mechanism (2) further comprises two symmetrically arranged lifting cylinders (205), the two lifting cylinders (205) are arranged along the central axis direction of the fixed long rod (203), a lifting seat (206) is fixedly arranged at the extending end of each lifting cylinder (205), a semicircular groove is formed in the upper portion of each lifting seat (206), and the lower portion of each lifting seat (206) is in sliding fit with the frame (1).
5. The low pressure pipeline local reinforcing structure forming device as set forth in claim 1, wherein: the gear assembly comprises a central gear (303) rotatably arranged on a sliding plate (301), two sides of the central gear (303) are respectively meshed and matched with a first corner gear (304), each first corner gear (304) is meshed and matched with a second corner gear (305), the two second corner gears (305) are meshed and matched with an incomplete gear (306), the central gear (303) is fixedly connected with an output shaft of a first motor (302), and the first motor (302) is fixedly arranged on the sliding plate (301).
6. The low pressure pipeline local reinforcing structure forming device as set forth in claim 2, wherein: the winding wheel (308) is fixedly provided with a bolt (312), a compression spring (313) is arranged between the bolt (312) and the arc-shaped plate (307), and the bolt (312) is in threaded fit with the arc-shaped plate (307).
7. The low pressure pipeline local reinforcing structure forming device as set forth in claim 1, wherein: the locking assembly comprises a second cylinder (406), the second cylinder (406) is fixedly arranged on the support (401), the support (401) is fixedly arranged on the frame (1), the extending end of the second cylinder (406) is fixedly connected with the driving rod (407), the driving rod (407) is fixedly connected with the movable arm (408), and an electromagnet is arranged on the movable arm (408).
8. The apparatus for forming a locally reinforced structure of a low pressure pipeline according to claim 7, wherein: one end of the clamp (409) is provided with a positioning hole (410), the other end of the clamp (409) is provided with an elastic buckle (411), and the clamp (409) is made of iron.
9. The apparatus for forming a locally reinforced structure of a low pressure pipeline according to claim 8, wherein: the sheath locking mechanism (4) further comprises two symmetrically arranged first air cylinders (402), the first air cylinders (402) are fixedly arranged on the support (401), cross beams (403) are fixedly arranged at the extending ends of the first air cylinders (402), three supporting arms (404) are arranged along the long side direction of the cross beams (403), and locking plates (405) are fixedly arranged at one ends, far away from the cross beams (403), of the supporting arms (404).
10. The low pressure pipeline local reinforcing structure forming device as set forth in claim 1, wherein: unloading mechanism (5) including storage chamber (501) of fixed mounting in frame (1) top, storage chamber (501) inside place a plurality of iron sheets (6), storage chamber (501) inside slidable mounting have blanking plate (503), blanking plate (503) top and the extension end fixed connection of release cylinder (502), release cylinder (502) fixed mounting is on storage chamber (501), be provided with blown down tank (504) on storage chamber (501), blown down tank (504) be located the below of blanking plate (503), be provided with extrusion plate (505) between iron sheet (6) and storage chamber (501), extrusion plate (505) on fixed mounting have extrusion rod (506), extrusion rod (506) and storage chamber (501) sliding fit, extrusion plate (505) and storage chamber (501) between be provided with reset spring (507).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310397194.2A CN116140425B (en) | 2023-04-14 | 2023-04-14 | Forming device for local reinforced structure of low-pressure pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310397194.2A CN116140425B (en) | 2023-04-14 | 2023-04-14 | Forming device for local reinforced structure of low-pressure pipeline |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116140425A true CN116140425A (en) | 2023-05-23 |
| CN116140425B CN116140425B (en) | 2023-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310397194.2A Active CN116140425B (en) | 2023-04-14 | 2023-04-14 | Forming device for local reinforced structure of low-pressure pipeline |
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| CN113320137A (en) * | 2020-08-17 | 2021-08-31 | 山东玻纤集团股份有限公司 | Pipe weaving machine for producing composite plastic pipe and using method thereof |
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| CN116140425B (en) | 2023-06-30 |
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