Search

CN-224212145-U - Wear-resisting type PVC-U pipe production usefulness draw gear

CN224212145UCN 224212145 UCN224212145 UCN 224212145UCN-224212145-U

Abstract

The utility model discloses a traction device for producing wear-resistant PVC-U (polyvinyl chloride-U) pipes, which belongs to the technical field of pipe production and comprises a traction frame, wherein openings are formed in two sides of the traction frame, a pipe guide mechanism is arranged at one end, close to the opening, of the outer side of the traction frame, a fixed seat is arranged on the inner bottom wall of the traction frame, an electric telescopic rod is inserted in the middle of the top of the traction frame, a movable seat is arranged at the bottom of the electric telescopic rod, traction belt tensioning mechanisms are arranged on the movable seat and the fixed seat, and pipe traction mechanisms are arranged at one ends, close to each other, of the two groups of traction belt tensioning mechanisms. According to the utility model, through the matched arrangement of the movable seat, the pipe traction mechanism, the fixed seat and the electric telescopic rod, the electric telescopic rod stretches out to drive the movable seat to move up and down, so that the distance between the two groups of pipe traction mechanisms is conveniently adjusted, the two groups of pipe traction mechanisms can carry out traction work on pipes with different specifications, and the universality of the device is improved.

Inventors

  • JIN YA
  • SHI MING
  • LI FEI
  • LI BEILEI
  • ZHOU HUI
  • MENG ZHAOXING

Assignees

  • 瓯亚管业有限公司

Dates

Publication Date
20260508
Application Date
20250725

Claims (7)

  1. 1. The traction device for producing the wear-resistant PVC-U pipe comprises a traction frame (1) and is characterized in that openings (4) are formed in two sides of the traction frame (1), a pipe guide mechanism (5) is arranged at one end, close to the openings (4), of the outer side of the traction frame (1), a fixing seat (6) is arranged on the inner bottom wall of the traction frame (1), an electric telescopic rod (8) is inserted in the middle of the top of the traction frame (1), a movable seat (2) is arranged at the bottom of the electric telescopic rod (8), traction belt tensioning mechanisms (7) are arranged on the movable seat (2) and the fixing seat (6), and pipe traction mechanisms (3) are arranged at one ends, close to the traction belt tensioning mechanisms (7), of the two groups.
  2. 2. The traction device for producing the wear-resistant PVC-U pipe according to claim 1, wherein the pipe guiding mechanism (5) comprises a transverse plate (502), the transverse plate (502) is arranged at one end, close to an opening (4), of the outer side of the traction frame (1), a screw rod (503) is screwed in the middle of the transverse plate (502), a rocking wheel (501) is fixed at the top of the screw rod (503), a movable plate (504) is rotatably connected to the bottom of the screw rod (503), vertical plates (506) are arranged at the front end and the rear end of the bottom of the movable plate (504), and guide wheels (508) are rotatably connected between the two vertical plates (506).
  3. 3. The traction device for producing the wear-resistant PVC-U pipe according to claim 2, wherein one side of the movable plate (504) close to the center of the traction frame (1) is connected with a sliding block (505), and the outer side of the traction frame (1) is provided with a sliding groove (507) in sliding fit with the sliding block (505).
  4. 4. The traction device for producing the wear-resistant PVC-U pipe according to claim 1, wherein a movable seat supporting mechanism (9) is arranged between the movable seat (2) and the traction frame (1), the movable seat supporting mechanism (9) comprises two groups of supporting rods (901), the two groups of supporting rods (901) are respectively arranged at two ends of the top of the movable seat (2), the tops of the two groups of supporting rods (901) extend out of the traction frame (1), and through holes (902) matched with the supporting rods (901) are respectively formed in the two ends of the top of the traction frame (1).
  5. 5. The traction device for producing the wear-resistant PVC-U pipe according to claim 1, wherein the pipe traction mechanism (3) comprises two groups of first installation seats (302) and two groups of second installation seats (306), the two groups of first installation seats (302) and the two groups of second installation seats (306) are respectively installed at the bottom of the movable seat (2) and the top of the fixed seat (6), a first roller (301) is rotatably connected to the inside of the first installation seat (302), a driving motor (303) for driving the first roller (301) to rotate is installed at the rear end of the first installation seat (302), a second roller (305) is rotatably connected to the inside of the second installation seat (306), and traction belts (304) are jointly sleeved on the outer sides of the first roller (301) and the second roller (305).
  6. 6. The traction device for producing the wear-resistant PVC-U pipe according to claim 5, wherein the traction belt tensioning mechanism (7) comprises two groups of bidirectional threaded columns (703), the two groups of bidirectional threaded columns (703) are respectively and rotatably connected in the movable seat (2) and the fixed seat (6), servo motors (701) for driving the bidirectional threaded columns (703) to rotate are respectively arranged on the right sides of the movable seat (2) and the fixed seat (6), movable sleeves (702) are respectively and spirally connected at two ends of the outer wall of the bidirectional threaded columns (703), and the tops of the two groups of movable sleeves (702) are respectively and fixedly connected with one ends of the first installation seat (302) and one ends of the second installation seat (306) which deviate from the traction belt (304).
  7. 7. The traction device for producing the wear-resistant PVC-U pipe according to claim 6, wherein the movable base (2) and the fixed base (6) are connected with a cross rod (704) at one end close to the bidirectional threaded column (703), the cross rod (704) and the bidirectional threaded column (703) are arranged in parallel, sliding sleeves (705) are sleeved at two ends of the outer side of the cross rod (704), and connecting blocks (706) are fixed between the sliding sleeves (705) and the movable sleeves (702).

Description

Wear-resisting type PVC-U pipe production usefulness draw gear Technical Field The utility model relates to the technical field of pipe production, in particular to a traction device for producing wear-resistant PVC-U pipes. Background The PVC-U pipeline takes sanitary polyvinyl chloride resin as a main raw material, a proper amount of stabilizer, lubricant, filler, color enhancer and the like are added, and the PVC-U pipeline is extruded by a plastic extruder and injection molded by an injection molding machine, and the production of pipes and tubes is finished through the working procedures of cooling, solidification, shaping, inspection, packaging and the like, so that the PVC-U pipeline has the advantages of excellent physical and chemical properties, high impact strength, good wear resistance, small fluid resistance, 30 percent improvement on the flow rate of cast iron pipes with the same mouth diameters, aging resistance and long service life, is an ideal material for building water supply and drainage, and is usually processed by a plurality of working procedures in the process of processing and production of the PVC-U pipe, so that the pipes need to be transferred and conveyed by each working procedure, and a traction device is usually needed. The patent publication No. CN219620216U discloses a pipe traction device, including two board-like conveyers that the interval set up from top to bottom, the motion face of two board-like conveyers all moves along the fore-and-aft direction, and form the space that the pipe moved between two board-like conveyers, the both ends are equipped with the guiding mechanism that restricts the pipeline motion about one of them board-like conveyer, and its one end fixed mounting has stop gear, two stop ends of stop gear can follow the synchronous anisotropic motion of left and right directions, stop gear is including being fixed in the mounting box on one of them board-like conveyer, the top of mounting box is equipped with logical groove along the left and right directions, in above-mentioned scheme, when using, stop gear carries out spacingly to the pipe that enters into between two board-like conveyers, guarantee that the pipe normally enters into in the space that two board-like conveyers formed, pipe traction device in the above-mentioned technique adopts two sets of board-like conveyers to carry out traction transport to the pipe, because the traction transport interval between two sets of board-like conveyers is fixed, then can't carry out transport operation to different pipes in the use, application scope is lower, can't satisfy the use demand of pipe production. Disclosure of Invention In order to solve the problems that the traction conveying distance between the two groups of plate-type conveyers is fixed, pipes with different specifications cannot be conveyed in the using process, the application range is low, and the use requirements of pipe production cannot be met, the utility model provides a traction device for producing wear-resistant PVC-U pipes. The utility model provides a traction device for producing wear-resistant PVC-U pipes, which adopts the following technical scheme: The utility model provides a draw gear that wear-resisting type PVC-U tubular product production was used, includes the traction frame, the opening has all been seted up to the both sides of traction frame, the one end that is close to the open-ended in traction frame outside is provided with tubular product guiding mechanism, the fixing base is installed to the interior bottom wall of traction frame, the middle part at traction frame top alternates there is electric telescopic handle, the removal seat is installed to electric telescopic handle's bottom, all be provided with traction belt tensioning mechanism on removal seat and the fixing base, two sets of traction belt tensioning mechanism all is provided with tubular product traction mechanism near one end each other. Through adopting above-mentioned technical scheme, will wait the tubular product of traction from the opening of left end get into the inside of traction frame to derive from the opening of right-hand member, lead to the both ends of tubular product through tubular product guiding mechanism, tubular product is located between two sets of tubular product traction mechanism this moment, control electric telescopic handle stretches out, drives when electric telescopic handle stretches out and removes the seat down and remove, removes the seat and move the tubular product traction mechanism who drives the upper end down and remove, until two sets of tubular product traction mechanism and tubular product contact, and then can carry out traction work to the tubular product of different specifications, improved the universality of device. Optionally, tubular product guiding mechanism includes the diaphragm, the diaphragm is installed and is close to open-ended one end in the traction frame outside, the middle part spir