Spraying type PVC pipe cooling forming equipment

Abstract

The utility model relates to the technical field of pipe processing, in particular to spraying type PVC pipe cooling forming equipment which comprises a PVC pipe conveying belt used for conveying PVC pipes, an inclined net plate arranged in an inclined mode is installed at the discharging end of the PVC pipe conveying belt, a cooling spraying water tank is arranged below the inclined net plate, and one side of the cooling spraying water tank is installed on a side frame. A water delivery pump is installed at the bottom in the cooling spraying water tank, and a water delivery pipe is installed at the water outlet end of the water delivery pump and fixedly installed on the outer wall of the side frame. According to the PVC pipe cooling and spraying device, the inclined screen plate is obliquely arranged at the discharging end of the PVC pipe conveying belt, so that PVC pipes can roll along the inclined screen plate, spraying cooling is carried out through the spraying heads on the spraying base, the PVC pipes can be fully cooled, the product quality is improved, the water conveying pump is arranged at the bottom in the cooling and spraying water tank, and the cooling and spraying device is simple in structure and convenient to operate. The water delivery pump can deliver cooling water into the spraying base, the cyclic utilization efficiency of the cooling water is improved, and the service life of equipment is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe processing, in particular to a spray-type PVC pipe cooling and molding device. Background Art

[0002] The cooling molding of PVC pipe refers to the process of cooling and shaping the pipe through a specific cooling device after the pipe is extruded in the PVC pipe extruder. The main purpose of this process is to cool the PVC pipe from the molten state, so that it can be stably molded and maintain the desired shape and size.

[0003] In the production process of PVC pipes, the cooling and forming of the pipes is a very critical link. The traditional cooling method of PVC pipes usually adopts natural cooling, which takes a long time to cool, is inefficient, and easily causes uneven surface of the pipe, affecting the quality of the pipe. Utility Model Content

[0004] The utility model aims to provide a spray-type PVC pipe cooling and molding equipment to solve the problem that the PVC pipe cooling adopts natural cooling in the above background technology, which has a long cooling time and low efficiency.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A spray-type PVC pipe cooling and forming device comprises a PVC pipe conveyor belt for conveying PVC pipes, wherein an inclined mesh plate arranged obliquely is installed at the discharge end of the PVC pipe conveyor belt, a cooling spray water tank is arranged below the inclined mesh plate, and one side of the cooling spray water tank is installed on a side frame;

[0007] A water delivery pump is installed at the bottom of the cooling spray water tank, a water delivery pipe is installed at the water outlet of the water delivery pump, and the water delivery pipe is fixedly installed on the outer wall of the side frame;

[0008] A spray seat located just above the inclined mesh plate is installed on the top of the side frame. The interior of the spray seat is a hollow structure, and a plurality of groups of long strip-shaped spray heads are installed at the bottom of the spray seat.

[0009] Preferably, transmission rollers are provided at both ends of the PVC pipe conveyor belt, and a transmission motor is connected to the transmission roller at one end.

[0010] Preferably, both ends of the two groups of transmission rollers are equipped with stands.

[0011] Preferably, side baffles are symmetrically arranged on both sides of the cooling spray water tank to prevent the PVC pipe from rolling down from the sides.

[0012] Preferably, fixed sockets are provided at the top corners on both sides of the cooling spray water trough.

[0013] Preferably, fixed plug posts that match the size of the fixed plug holes and are plug-fitted to each other are installed at both ends of the bottom of the side baffle.

[0014] Preferably, the height of the side baffle is 5-10 cm.

[0015] Preferably, the spray seat and the side frame are connected in an inverted L-shape, and the length of the spray seat is the same as the width of the cooling spray water trough.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. In this spray-type PVC pipe cooling and forming equipment, an inclined mesh plate is installed at the discharge end of the PVC pipe conveyor belt, so that the PVC pipe can roll along the inclined mesh plate, and is spray-cooled by the spray head on the spray seat, so that the PVC pipe can be fully cooled, the cooling efficiency is high, and the product quality is improved. A water delivery pump is installed at the bottom of the cooling spray water tank, so that the water delivery pump can deliver cooling water to the spray seat, thereby improving the recycling efficiency of cooling water and the service life of the equipment.

[0018] 2. In this spray-type PVC pipe cooling and forming equipment, drive rollers are arranged at both ends of the PVC pipe conveyor belt, and a drive motor is connected to the drive roller at one end, so that the drive motor can drive the drive roller to rotate, further driving the smooth operation of the PVC pipe conveyor belt and improving the production efficiency. Stands are installed at both ends of the two sets of drive rollers, so that the stand can support the drive rollers and improve the stability and service life of the drive rollers.

[0019] 3. In this spray-type PVC pipe cooling and forming equipment, side baffles are symmetrically arranged on both sides of the cooling spray water tank to prevent the PVC pipe from rolling down from the side, so that the PVC pipe will not slide down from the side during the cooling process, thereby improving the quality and safety of the product; fixed sockets are opened at the top corners of both sides of the cooling spray water tank, and fixed plugs that match the size of the fixed sockets and are plug-in compatible are installed at both ends of the bottom of the side baffles, so that the side baffles can be stably installed on the cooling spray water tank, thereby improving the stability and service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, further detailed explanation is provided, but the accompanying drawings do not constitute a limitation to the present invention.

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0023] Figure 3 It is a schematic diagram of the cross-sectional structure of the cooling spray water tank of the utility model.

[0024] The meaning of the symbols in the figure:

[0025] 10. PVC pipe conveyor belt; 11. Transmission roller; 12. Transmission motor; 13. Stand;

[0026] 20. Tilt the screen;

[0027] 30. Cooling spray water tank; 31. Fixed socket; 32. Water pump; 33. Water pipe; 34. Side baffle; 35. Fixed plug column;

[0028] 40. Side frame; 41. Sprinkler seat; 42. Sprinkler head. DETAILED DESCRIPTION

[0029] The following will combine the embodiments of the utility model and the drawings of the specification to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] In the description of the present invention, it should be understood that the terms "center", "vertical", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0031] A spray type PVC pipe cooling and molding equipment, such as Figure 1-Figure 3As shown, it includes a PVC pipe conveyor belt 10 for conveying PVC pipes, an inclined mesh plate 20 is installed at the discharge end of the PVC pipe conveyor belt 10, a cooling spray water tank 30 is arranged below the inclined mesh plate 20, and one side of the cooling spray water tank 30 is installed on the side frame 40; a water delivery pump 32 is installed at the bottom of the cooling spray water tank 30, and a water delivery pipe 33 is installed at the water outlet end of the water delivery pump 32, and the water delivery pipe 33 is fixedly installed on the outer wall of the side frame 40; a spray seat 41 located directly above the inclined mesh plate 20 is installed on the top of the side frame 40, and the interior of the spray seat 41 is hollow The structure is that a plurality of groups of long strip-shaped spray heads 42 are installed at the bottom of the spray seat 41. By installing an inclined mesh plate 20 at an inclined position at the discharge end of the PVC pipe conveyor belt 10, the PVC pipe can roll along the inclined mesh plate 20 and be sprayed and cooled by the spray heads 42 on the spray seat 41, so that the PVC pipe can be fully cooled and the product quality is improved. By installing a water delivery pump 32 at the bottom of the cooling spray water tank 30, the water delivery pump 32 can deliver cooling water to the spray seat 41, thereby improving the recycling efficiency of cooling water and the service life of the equipment.

[0032] Furthermore, drive rollers 11 are provided at both ends of the PVC pipe conveyor belt 10, and a drive motor 12 is connected to the drive roller 11 at one end, so that the drive motor 12 can drive the drive roller 11 to rotate, further driving the smooth operation of the PVC pipe conveyor belt 10 and improving the production efficiency. Stands 13 are installed at both ends of the two groups of drive rollers 11, so that the stand 13 can support the drive roller 11, thereby improving the stability and service life of the drive roller 11.

[0033] Specifically, side baffles 34 are symmetrically arranged on both sides of the cooling spray water tank 30 to prevent the PVC pipe from rolling down from the side, so that the PVC pipe will not slide down from the side during the cooling process, thereby improving the quality and safety of the product.

[0034] Among them, fixed sockets 31 are opened at the top corners on both sides of the cooling spray water trough 30, and fixed pins 35 that are compatible with the size of the fixed sockets 31 and plug-in are installed at both ends of the bottom of the side baffle 34, so that the side baffle 34 can be stably installed on the cooling spray water trough 30, thereby improving the stability and service life of the equipment.

[0035] It is worth noting that the height of the side baffle 34 is 5-10 cm, so that the side baffle 34 has a certain pressure resistance and stability, thereby improving the quality and safety of the product.

[0036] In addition, the spray seat 41 and the side frame 40 are connected in an inverted L shape, and the length of the spray seat 41 is the same as the width of the cooling spray water tank 30, so that the spray seat 41 can be stably installed on the side frame 40, thereby improving the stability and service life of the equipment.

[0037] The working principle of this spray-type PVC pipe cooling and forming equipment is as follows: first, the operator places the PVC pipe to be cooled on the PVC pipe conveyor belt 10, turns on the conveyor belt to transport the pipe forward, and the PVC pipe conveyor belt 10 transports the PVC pipe to the discharge end. The PVC pipe rolls along the inclined mesh plate 20 to the bottom of the spray seat 41, and the water pump 32 in the cooling spray water tank 30 is started to transport the cooling water to the spray seat 41 through the water pipe 33. The cooling water is sprayed from the spray head 42 to spray and cool the PVC pipe. The PVC pipe continues to roll through the inclined mesh plate 20 until it leaves the cooling equipment.

Claims

1. A spray-type PVC pipe cooling and forming device, comprising a PVC pipe conveyor belt (10) for conveying PVC pipes, characterized in that: The discharge end of the PVC pipe conveyor belt (10) is provided with an inclined mesh plate (20) arranged obliquely, a cooling spray water trough (30) is provided below the inclined mesh plate (20), and one side of the cooling spray water trough (30) is installed on a side frame (40); A water delivery pump (32) is installed at the bottom of the cooling spray water tank (30), a water delivery pipe (33) is installed at the water outlet end of the water delivery pump (32), and the water delivery pipe (33) is fixedly installed on the outer wall of the side frame (40); A spray seat (41) located directly above the inclined mesh plate (20) is installed on the top of the side frame (40); the interior of the spray seat (41) is a hollow structure; and a plurality of groups of long strip-shaped spray heads (42) are installed on the bottom of the spray seat (41).

2. The spray-type PVC pipe cooling and forming equipment according to claim 1 is characterized in that: Transmission rollers (11) are arranged at both ends of the PVC pipe conveyor belt (10), and a transmission motor (12) is connected to the transmission roller (11) at one end.

3. The spray-type PVC pipe cooling and forming equipment according to claim 2 is characterized in that: Both ends of the two groups of transmission roller shafts (11) are equipped with stand frames (13).

4. The spray-type PVC pipe cooling and forming equipment according to claim 1 is characterized in that: Side baffles (34) are symmetrically arranged on both sides of the cooling spray water tank (30) to prevent the PVC pipe from rolling down from the side.

5. The spray-type PVC pipe cooling and forming equipment according to claim 4 is characterized in that: Fixed insertion holes (31) are provided at both side corners of the cooling spray water tank (30).

6. The spray-type PVC pipe cooling and forming equipment according to claim 5 is characterized in that: Both ends of the bottom of the side baffle (34) are mounted with fixing plug posts (35) that match the size of the fixing plug hole (31) and are plug-fitted.

7. The spray-type PVC pipe cooling and forming equipment according to claim 4 is characterized in that: The height of the side baffle (34) is 5-10 cm.

8. The spray-type PVC pipe cooling and forming equipment according to claim 1 is characterized in that: The spray seat (41) and the side frame (40) are connected in an inverted L-shape, and the length of the spray seat (41) is the same as the width of the cooling spray water tank (30).

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