CN218749234U

CN218749234U - Cooling device is used in production of major diameter PVC pipe

Info

Publication number: CN218749234U
Application number: CN202223373281.4U
Authority: CN
Inventors: 颜明华
Original assignee: Hangzhou Fuyang Zhongke Communication Equipment Co ltd
Current assignee: Hangzhou Fuyang Zhongke Communication Equipment Co ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-03-28
Anticipated expiration: 2032-12-16

Abstract

The utility model discloses a cooling device is used in production of major diameter PVC pipe, belong to PVC pipe production facility field, including the cooling bath, first straight-bar and second straight-bar all are located cooling bath top position, be provided with a plurality of connecting rods between first straight-bar and the second straight-bar, first straight-bar up end both sides position is provided with the flitch, the flitch up end is provided with a folding rod, the folding rod head is provided with solid fixed pressing plate, second straight-bar outside terminal surface both ends position respectively is provided with a pair of board of installing additional, it is provided with the rectangle pole to install additional the board up end, rectangle pole head is provided with moving clamp plate, through first straight-bar and the second straight-bar that set up the liftable and adjust in the cooling bath top, and set up solid fixed pressing plate above the second straight-bar simultaneously, solid fixed pressing plate can press from both sides tight fixed to the PVC pipe of different diameters with moving clamp plate through solid fixed pressing plate, the cooperation cooling bath cools off, body bending deformation when can effectively avoiding cooling.

Description

Cooling device is used in production of major diameter PVC pipe

Technical Field

The utility model relates to a PVC pipe production facility field, in particular to cooling device is used in production of major diameter PVC pipe.

Background

The PVC pipe is a widely used synthetic material, the main component is polyvinyl chloride, and other components are added to enhance the heat resistance, toughness and ductility of the PVC pipe, the PVC pipe is uniformly commented by the engineering boundary by virtue of the characteristics of light dead weight, corrosion resistance, high compressive strength, safety, convenience and the like, the PVC pipe is extruded and formed by a hot pressing method after being matched with polyvinyl chloride resin, a stabilizer, a lubricant and the like, in the production process, the PVC material is heated to a softened state and then extruded from a die to form the pipe, after being initially shaped by a sizing sleeve, the temperature of the PVC pipe is high, the PVC pipe needs to be further cooled, the cooling mode of the PVC pipe mainly comprises two modes of water immersion cooling and spray cooling, wherein the water immersion cooling is good in effect, but the pipe is easy to bend and deform the radial section of the pipe, the existing cooling device cannot clamp and fix the pipe body of the PVC pipe, so that the stability of the PVC pipe in the cooling process is ensured, and the PVC pipe is inconvenient to be formed due to the fact that the temperature of the large-diameter pipe is rapidly changed when the large-diameter pipe is cooled, the influence of bending or the deformation of the pipe occurs.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a cooling device is used in production of major diameter PVC pipe, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

the utility model provides a large diameter PVC pipe production is with cooling device, includes cooling bath, first straight-bar and second straight-bar all are located cooling bath top position, be provided with a plurality of connecting rods between first straight-bar and the second straight-bar, first straight-bar up end both sides position is provided with the flitch, the flitch up end is provided with the folding rod, the folding rod head is provided with the fixed pressing plate, second straight-bar outside end both ends position respectively is provided with a pair of additional plate, additional plate up end is provided with the rectangle pole, rectangle pole head is provided with the removal clamp plate, second straight-bar outside end face is provided with the frame board, first straight-bar up end and frame board up end all are provided with a pair of stand, the stand top is provided with the diaphragm, diaphragm up end middle part position is provided with the davit, through setting up first straight-bar and the second straight-bar that can go up the lift adjustment above the cooling bath to set up flitch, folding rod and fixed pressing plate and the second straight-bar, can carry out fixed pressing plate to the fixed pressing to the PVC pipe of fixing of the cooling bath, and carry out the cooling bath cooperation of different diameters, cooling bath cooling off cooling.

Preferably, the two ends of the folding rod are respectively fixed with the fixed pressing plate and the flitch through welding, the flitch is fixed with the first straight rod through a screw rod, and the fixed pressing plate and the movable pressing plate are respectively located at the two sides of the PVC pipe.

Preferably, the upper end face of the rectangular rod is provided with an inclined rod, the rectangular rod and the inclined rod are integrally formed members, the head of the inclined rod is fixed with the movable pressing plate through welding, and an adjusting rod is arranged between the inclined rods.

Preferably, the head of the lower end face of the rectangular rod is provided with an inner sliding block, the inner sliding block and the rectangular rod are fixed through welding, and an inner sliding groove is formed in the upper end face of the additional installation plate, corresponds to the inner sliding block, and is provided with an inner sliding groove.

Preferably, the front wall and the rear wall of the inner chute are respectively provided with a front base plate and a rear base plate, a cross column is arranged between the front base plate and the rear base plate, the middle part of the inner sliding block is provided with a fixing hole corresponding to the cross column, and the inner sliding block is movably connected with the cross column.

Preferably, the outer ring of the transverse column is movably provided with an elastic plate, and a spring is arranged between the front end face of the elastic plate and the front base plate.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, through first straight-bar and the second straight-bar that sets up the liftable and adjust above the cooling bath to set up flitch, folding rod and fixed pressing plate above first straight-bar, set up adjustable rectangle pole and removal clamp plate above the second straight-bar simultaneously, can press from both sides tightly fixedly to the PVC pipe of different diameters through fixed pressing plate and removal clamp plate, the cooperation cooling bath cools off, body bending deformation when can effectively avoiding cooling.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the fixing pressing plate of the present invention;

FIG. 3 is a schematic view of the movable platen of the present invention;

fig. 4 is the utility model discloses an install board split sketch map additional.

In the figure: 1. a cooling pool; 2. a first straight rod; 3. a second straight rod; 4. a connecting rod; 5. pasting a board; 6. folding the rod; 7. fixing the pressing plate; 8. a rectangular bar; 9. moving the pressing plate; 10. a frame plate; 11. a column; 12. a transverse plate; 13. a suspension arm; 14. adjusting a rod; 15. a diagonal bar; 16. adding a plate; 17. an inner slide block; 18. an inner chute; 19. a rear cushion plate; 20. a front base plate; 21. a cross post; 22. a fixing hole; 23. an elastic plate; 24. a spring.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a cooling device for producing a large-diameter PVC pipe comprises a cooling pool 1, a first straight bar 2 and a second straight bar 3, wherein the first straight bar 2 and the second straight bar 3 are both located above the cooling pool 1, a plurality of connecting rods 4 are arranged between the first straight bar 2 and the second straight bar 3, attachment plates 5 are arranged at two sides of the upper end face of the first straight bar 2, a folding bar 6 is arranged at the upper end face of the attachment plate 5, a fixed pressing plate 7 is arranged at the head of the folding bar 6, a pair of additional plates 16 are respectively arranged at two ends of the outer end face of the second straight bar 3, a rectangular bar 8 is arranged at the upper end face of the additional plates 16, a movable pressing plate 9 is arranged at the head of the rectangular bar 8, a frame plate 10 is arranged at the outer end face of the second straight bar 3, a pair of upright posts 11 is arranged at the upper end face of the first straight bar 2 and the upper end face of the frame plate 10, a transverse plate 12 is arranged at the top of the upright post 11, and a suspension arm 13 is arranged at the middle position of the upper end face of the transverse plate 12.

In the embodiment, in order to adjust the positions of the rectangular rod 8 and the movable pressing plate 9 conveniently, so as to enlarge the distance between the fixed pressing plate 7 and the movable pressing plate 9 and conveniently place a PVC pipe, the two ends of the folding rod 6 are respectively fixed with the fixed pressing plate 7 and the pasting plate 5 by welding, the pasting plate 5 is fixed with the first straight rod 2 by a screw, the fixed pressing plate 7 and the movable pressing plate 9 are respectively located at the two sides of the PVC pipe, the upper end face of the rectangular rod 8 is provided with an inclined rod 15, the rectangular rod 8 and the inclined rod 15 are integrated members, the head of the inclined rod 15 is fixed with the movable pressing plate 9 by welding, and an adjusting rod 14 is arranged between the inclined rods 15;

in this embodiment, in order to make the movable platen 9 can automatically move and reset after being adjusted, thereby cooperate fixed platen 7 to press from both sides the fastening to the PVC pipe, avoid the body to appear warping and bending when cooling, end face head position is provided with interior slider 17 under the rectangular rod 8, pass through welded fastening between interior slider 17 and the rectangular rod 8, add that 16 up ends of mounting plate correspond interior slider 17 and be provided with interior spout 18, the preceding back wall of interior spout 18 is provided with preceding backing plate 20 and back backing plate 19 respectively, be provided with spreader 21 between preceding backing plate 20 and the back backing plate 19, interior slider 17 middle part corresponds spreader 21 and is provided with fixed orifices 22, be swing joint between interior slider 17 and the spreader 21, the activity of spreader 21 outer lane is provided with elastic plate 23, be provided with spring 24 between elastic plate 23 preceding end face and the preceding backing plate 20.

It should be noted that, the utility model relates to a cooling device is used in production of major diameter PVC pipe, when the in-service use, earlier backward pulling regulation pole 14, accessible manual work or other automatic device drive, it drives the continuous down tube 15 motion to adjust pole 14, down tube 15 drives rectangle pole 8 and removes clamp plate 9 motion, rectangle pole 8 drives interior slider 17 of terminal surface down and slides along the spreader 21 outer lane, the elastic plate 23 of extrusion spreader 21 outer lane when interior slider 17 slides, elastic plate 23 moves thereupon and extrudes the continuous spring 24 of linking to each other, make spring 24 atress produce the compression, along with the continuous motion of removing clamp plate 9, the distance between fixed clamp plate 7 and the removal clamp plate 9 constantly enlarges, then accessible arm or other hoisting equipment place the PVC pipe between removal clamp plate 9 and the fixed clamp plate 7, loosen regulation pole 14 after that, make removal clamp plate 9 reset motion under the elastic action, finally cooperate fixed clamp plate 7 to press from both sides tight fixed to the PVC pipe, 13 downstream, thereby drive diaphragm 12 and stand 11 motion, stand 11 links to first 2 and then to the frame board 10 and then make removal clamp plate 9 carry out of the effective cooling rate of PVC pipe and carry out of the cooling down tube and the effective cooling rate reduction of the cooling plate in the cooling water tank when it reduces PVC pipe 1.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a cooling device is used in production of major diameter PVC pipe, includes cooling bath (1), first straight-bar (2) and second straight-bar (3), first straight-bar (2) all are located cooling bath (1) top position with second straight-bar (3), be provided with a plurality of connecting rods (4), its characterized in that between first straight-bar (2) and second straight-bar (3): the improved structure of the lifting device is characterized in that flitch plates (5) are arranged at two sides of the upper end face of the first straight rod (2), folding rods (6) are arranged on the upper end face of the flitch plates (5), fixing press plates (7) are arranged at the heads of the folding rods (6), a pair of installing plates (16) are respectively arranged at two ends of the outer end face of the second straight rod (3), rectangular rods (8) are arranged on the upper end face of the installing plates (16), moving press plates (9) are arranged at the heads of the rectangular rods (8), frame plates (10) are arranged on the outer end faces of the second straight rod (3), a pair of stand columns (11) are arranged on the upper end face of the first straight rod (2) and the upper end face of the frame plates (10), transverse plates (12) are arranged at the tops of the stand columns (11), and lifting arms (13) are arranged at the middle positions of the upper end faces of the transverse plates (12).

2. The cooling device for producing the large-diameter PVC pipe according to claim 1, wherein: the folding rod (6) is fixed with a fixed pressing plate (7) and a pasting plate (5) at two ends respectively through welding, the pasting plate (5) is fixed with a first straight rod (2) through a screw rod, and the fixed pressing plate (7) and a movable pressing plate (9) are located on two sides of a PVC pipe respectively.

3. The cooling device for producing the large-diameter PVC pipe according to claim 1, wherein: the upper end face of the rectangular rod (8) is provided with an inclined rod (15), the rectangular rod (8) and the inclined rod (15) are integrally formed, the head of the inclined rod (15) is fixed with the movable pressing plate (9) through welding, and an adjusting rod (14) is arranged between the inclined rods (15).

4. The cooling device for producing the large-diameter PVC pipe according to claim 1, wherein: the lower end face head position of rectangular rod (8) is provided with interior slider (17), pass through welded fastening between interior slider (17) and rectangular rod (8), install additional board (16) up end and correspond interior slider (17) and be provided with interior spout (18).

5. The cooling device for producing the large-diameter PVC pipe according to claim 4, wherein: the inner sliding groove is characterized in that a front base plate (20) and a rear base plate (19) are respectively arranged on the front wall and the rear wall of the inner sliding groove (18), a cross column (21) is arranged between the front base plate (20) and the rear base plate (19), a fixing hole (22) is formed in the middle of the inner sliding block (17) corresponding to the cross column (21), and the inner sliding block (17) is movably connected with the cross column (21).

6. The cooling device for producing the large-diameter PVC pipe according to claim 5, wherein: an elastic plate (23) is movably arranged on the outer ring of the transverse column (21), and a spring (24) is arranged between the front end face of the elastic plate (23) and the front base plate (20).