Cooling device for formed PPH tank body

Abstract

The utility model discloses a cooling device for a formed PPH tank body. The cooling device comprises a bottom plate, a sliding assembly, a water spraying assembly and a recycling assembly, a mounting bracket is slidably connected to the upper surface of the bottom plate through a sliding assembly, a second water pipe is rotatably mounted in the upper end of the mounting bracket, a second limiting block is mounted on the outer surface of the second water pipe, a second limiting groove is formed in the inner wall of the interior of the mounting bracket, and the second limiting block is rotatably connected with the second limiting groove; two supporting legs are installed on the right side of the upper surface of the bottom plate, and a water bucket is installed at the upper ends of the two supporting legs. Compared with the prior art, the water spraying assembly on the second water pipe can uniformly spray water into the mold in a rotating manner, and meanwhile, the water spraying assembly can extend into or retract out of the mold, so that the effect of uniformly spraying cooling water into the mold is improved, the cooling effect on a PPH tank body is improved, and the cooling speed of the PPH tank body is increased; and thus, the production efficiency of the PPH liquid storage tank can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of PPH tank cooling, in particular to a formed PPH tank cooling device. Background Art

[0002] PPH liquid storage tank is a new type of steel-plastic composite structure storage tank. It is an integral pressure vessel made of a new type of composite material lined with polyethylene and covered with glass fiber cloth. It has the advantages of light weight, long life and strong corrosion resistance. At the same time, due to the use of a fully sealed lining layer and advanced manufacturing technology, the product has outstanding impact resistance.

[0003] In the production process of PPH liquid storage tanks, stirring, extrusion, winding, cooling and other process flows are required. At present, when traditional PPH liquid storage tanks are cooled after winding, their cooling method is generally natural cooling. Although this cooling method cools evenly and is not prone to deformation, the cooling speed is too slow, which may lead to a decrease in the production efficiency of the PPH liquid storage tank. For this reason, we propose a cooling device for the PPH tank body after molding. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide a cooling device for a PPH tank body after molding, which can not only enable the water spray assembly on the second water pipe to be rotatably and evenly sprayed on the inside of the mold, but also the water spray assembly can be extended into or retracted from the mold, thereby improving the effect of uniformly spraying cooling water in the mold, so as to increase the cooling effect and cooling speed of the PPH tank body, thereby improving the production efficiency of the PPH liquid storage tank, and can effectively solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a formed PPH tank cooling device, comprising a bottom plate, a sliding assembly, a water spray assembly and a recovery assembly;

[0006] The upper surface of the bottom plate is slidably connected with a mounting bracket through a sliding component, a second water pipe is rotatably mounted inside the upper end of the mounting bracket, a second limit block is mounted on the outer surface of the second water pipe, a second limit groove is provided on the inner inner wall of the mounting bracket, the second limit block and the second limit groove are rotatably connected, two legs are installed on the right side of the upper surface of the bottom plate, a water bucket is installed on the upper ends of the two legs, a water tank is installed on the upper surface of the bottom plate, a first water pump is installed at the water outlet of the water tank, a first water pipe is installed on the first water pump, the other end of the first water pipe is communicated with the right side of the water bucket, a telescopic hose is provided on the left side of the water bucket, the left end of the telescopic hose is connected to the mounting bracket, the telescopic hose is communicated with the second water pipe, a fixed bracket is installed on the left side of the upper surface of the bottom plate, the upper part of the fixed bracket is rotatably connected to the second water pipe, a water spraying assembly is installed on the outer surface of the left end of the second water pipe, the outer The surface is evenly provided with a plurality of grooves, a second bevel gear is slidingly sleeved on the second water pipe, a plurality of protrusions are evenly installed on the inner surface of the second bevel gear, and the protrusions are slidably installed on the corresponding grooves, an annular plate is installed on the right side of the second bevel gear, an annular groove is opened on the left side of the upper end of the fixing bracket, a first limiting groove is opened on the upper side wall of the annular groove, the end of the annular plate is rotatably installed in the annular groove, a first limiting block is installed on the outer surface of the annular plate, and the first limiting block is rotatably installed in the first limiting groove, a rotating shaft is rotatably installed on the upper surface of the base plate, a first bevel gear is installed on the upper part of the rotating shaft, the first bevel gear and the second bevel gear are meshed and connected, a gear is installed on the lower part of the rotating shaft, a rack is installed on the side of the mounting bracket, the rack and the gear are meshed and connected, a driving assembly is installed on the upper surface of the base plate, the driving assembly is connected to the mounting bracket, and a recovery assembly is installed on the left side of the upper surface of the base plate.

[0007] Furthermore, the sliding assembly includes a slide groove provided on the upper surface of the bottom plate, a slider is installed on the lower surface of the mounting bracket, and the slider is slidably installed in the slide groove. The sliding action of the slider and the slide groove can improve the stability of the mounting bracket when it moves.

[0008] Furthermore, the water spray assembly includes a connecting pipe installed on the outer surface of the left end of the second water pipe, a second water pump is installed on the connecting pipe, and a nozzle is installed on the outer end of the connecting pipe. The cooling water of the second water pipe is input from the connecting pipe to the nozzle through the second water pump, and is evenly sprayed into the mold by the nozzle.

[0009] Furthermore, the driving assembly includes a hydraulic cylinder bracket mounted on the upper surface of the base plate, a hydraulic cylinder is mounted on the hydraulic cylinder bracket, a piston rod of the hydraulic cylinder is connected to the right side of the mounting bracket, and an input end of the hydraulic cylinder is electrically connected to an output end of an external controller. The hydraulic cylinder is controlled to work by the external controller, and the operation of the hydraulic cylinder drives the mounting bracket to move, thereby completing the movement of the mounting bracket through hydraulic transmission.

[0010] Furthermore, the recovery component includes a support plate installed on the left side of the bottom plate, a recovery box is installed on the upper end of the support plate, the upper edge of the inner end of the recovery box is chamfered, the inner bottom surface of the recovery box is provided with a water outlet, the water outlet is connected to a plunger, and the side of the support plate is provided with a through groove. The water dripping from the spraying mold is recovered by the recovery box, the recovered water can be discharged through the water outlet, the plunger can block the discharge of the recovered water, and the through groove effectively prevents the rack from colliding with the support plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the cooling device for the PPH tank body after molding uses the first water pump to pour the cooling water in the water tank from the first water pipe into the water bucket, and the cooling water in the water bucket is input into the second water pipe, and then the driving component is controlled to work by the external controller, the driving component drives the installation bracket to move, the installation bracket moves and drives the second water pipe to move, thereby stretching the telescopic hose, so that the second water pipe can be extended into the mold, at the same time, the installation bracket moves and drives the rack to move, the rack moves and drives the gear to rotate, the gear rotates and drives the shaft to rotate, the shaft rotates and drives the first bevel gear to rotate, the first bevel gear rotates and drives the second bevel gear to rotate, and the second bevel gear rotates and drives the second water pipe to rotate under the action of the protrusion and the groove, so that the second water pipe can be automatically moved forward at the same time, so that the water spray component on the second water pipe can be rotated and evenly sprayed inside the mold, and at the same time, the water spray component can be extended into or retracted from the mold, thereby improving the effect of uniformly spraying the cooling water in the mold, so as to increase the cooling effect and cooling speed of the PPH tank body, and thus improve the production efficiency of the PPH liquid storage tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the structure of the utility model;

[0013] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model.

[0014] In the figure: 1 bottom plate, 2 through groove, 3 rotating shaft, 4 gear, 5 fixed bracket, 6 rack, 7 slide, 8 hydraulic cylinder bracket, 9 leg, 10 hydraulic cylinder, 11 water tank, 12 first water pump, 13 first water pipe, 14 bucket, 15 recovery box, 16 plunger, 17 nozzle, 18 connecting pipe, 19 second water pump, 20 first bevel gear, 21 second bevel gear, 22 groove, 23 second water pipe, 24 mounting bracket, 25 annular plate, 26 first limit block, 27 second limit block, 28 telescopic hose. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the utility model 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 in 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.

[0016] See also Figure 1-2 ,This embodiment provides a technical solution: a formed PPH tank cooling device, including a bottom plate 1, a sliding component, a water spray component and a recovery component;

[0017] The upper surface of the bottom plate 1 is slidably connected with a mounting bracket 24 through a sliding assembly, a second water pipe 23 is rotatably mounted inside the upper end of the mounting bracket 24, a second limit block 27 is mounted on the outer surface of the second water pipe 23, a second limit groove is provided on the inner wall of the mounting bracket 24, the second limit block 27 is rotatably connected with the second limit groove, two legs 9 are mounted on the right side of the upper surface of the bottom plate 1, a water bucket 14 is mounted on the upper end of the two legs 9, a water tank 11 is mounted on the upper surface of the bottom plate 1, and the water outlet of the water tank 11 A first water pump 12 is installed at the opening, a first water pipe 13 is installed on the first water pump 12, the other end of the first water pipe 13 is connected to the right side of the water bucket 14, a telescopic hose 28 is opened on the left side of the water bucket 14, the left end of the telescopic hose 28 is connected to the mounting bracket 24, the telescopic hose 28 is connected to the second water pipe 23, a fixed bracket 5 is installed on the left side of the upper surface of the bottom plate 1, the upper part of the fixed bracket 5 is rotatably connected to the second water pipe 23, and a water spray component is installed on the outer surface of the left end of the second water pipe 23. A plurality of grooves 22 are evenly arranged on the outer surface of the second water pipe 23, a second bevel gear 21 is slidably sleeved on the second water pipe 23, a plurality of protrusions are evenly installed on the inner surface of the second bevel gear 21, and the protrusions are slidably installed on the corresponding grooves 22, an annular plate 25 is installed on the right side of the second bevel gear 21, an annular groove is opened on the left side of the upper end of the fixed bracket 5, a first limiting groove is opened on the upper side wall of the annular groove, the end of the annular plate 25 is rotatably installed in the annular groove, a first limiting block 26 is installed on the outer surface of the annular plate 25, and the first limiting block 26 is rotatably installed in the first limiting groove, a rotating shaft 3 is rotatably installed on the upper surface of the bottom plate 1, a first bevel gear 20 is installed on the upper part of the rotating shaft 3, the first bevel gear 20 and the second bevel gear 21 are meshed and connected, a gear 4 is installed on the lower part of the rotating shaft 3, a rack 6 is installed on the side of the mounting bracket 24, and the rack 6 is meshed and connected with the gear 4, a driving assembly is installed on the upper surface of the bottom plate 1, the driving assembly is connected to the mounting bracket 24, and a recovery assembly is installed on the left side of the upper surface of the bottom plate 1.

[0018] First, the cooling water in the water tank 11 is poured into the water bucket 14 from the first water pipe 13 through the first water pump 12, and the cooling water in the water bucket 14 is input into the second water pipe 23. Then, the external controller controls the driving component to work, and the driving component drives the mounting bracket 24 to move, and the movement of the mounting bracket 24 drives the second water pipe 23 to move, thereby stretching the telescopic hose 28, so that the second water pipe 23 can extend into the mold. At the same time, the movement of the mounting bracket 24 drives the rack 6 to move, the movement of the rack 6 drives the gear 4 to rotate, the rotation of the gear 4 drives the rotating shaft 3 to rotate, and the rotation of the rotating shaft 3 drives the first cone The gear 20 rotates, and the rotation of the first bevel gear 20 drives the second bevel gear 21 to rotate. The rotation of the second bevel gear 21 drives the second water pipe 23 to rotate under the action of the protrusion and the groove 22, so that the second water pipe 23 can move forward while being automatic, so that the water spray assembly on the second water pipe 23 can be rotated and evenly sprayed on the inside of the mold. At the same time, the water spray assembly can be extended into or retracted from the mold, so as to enhance the effect of uniformly spraying the cooling water in the mold, so as to increase the cooling effect and cooling speed of the PPH tank body, and thus improve the production efficiency of the PPH liquid storage tank.

[0019] The sliding assembly includes a slide groove 7 opened on the upper surface of the bottom plate 1, and a slider is installed on the lower surface of the mounting bracket 24, and the slider is slidably installed in the slide groove 7. The sliding action of the slider and the slide groove 7 can improve the stability of the mounting bracket 24 when it moves.

[0020] The water spray assembly includes a connecting pipe 18 installed on the outer surface of the left end of the second water pipe 23, a second water pump 19 is installed on the connecting pipe 18, and a nozzle 17 is installed on the outer end of the connecting pipe 18. The cooling water of the second water pipe 23 is input from the connecting pipe 18 to the nozzle 17 through the second water pump 19, and is evenly sprayed into the mold by the nozzle 17.

[0021] The driving assembly includes a hydraulic cylinder bracket 8 mounted on the upper surface of the base plate 1, a hydraulic cylinder 10 is mounted on the hydraulic cylinder bracket 8, a piston rod of the hydraulic cylinder 10 is connected to the right side of the mounting bracket 24, and an input end of the hydraulic cylinder 10 is electrically connected to an output end of an external controller. The hydraulic cylinder 10 is controlled to work by an external controller, and the operation of the hydraulic cylinder 10 drives the mounting bracket 24 to move, thereby completing the movement of the mounting bracket 24 through hydraulic transmission.

[0022] The recovery component includes a support plate installed on the left side of the bottom plate 1, a recovery box 15 is installed on the upper end of the support plate, the upper edge of the inner end of the recovery box 15 is chamfered, the inner bottom surface of the recovery box 15 is provided with a water outlet, the water outlet is connected to a plunger 16, and the side of the support plate is provided with a through groove 2. The water dripping from the spraying mold is recovered by the recovery box 15, the recovered water can be discharged through the water outlet, the plunger 16 can block the discharge of the recovered water, and the through groove 2 effectively prevents the rack 6 from colliding with the support plate.

[0023] The working principle of a PPH tank cooling device after molding provided by the utility model is as follows: first, the cooling water in the water tank 11 is poured into the water bucket 14 from the first water pipe 13 through the first water pump 12, and the cooling water in the water bucket 14 is input into the second water pipe 23, and then the driving component is controlled by the external controller to work, the driving component drives the installation bracket 24 to move, the movement of the installation bracket 24 drives the second water pipe 23 to move, thereby stretching the telescopic hose 28, so that the second water pipe 23 can extend into the mold, and at the same time, the movement of the installation bracket 24 drives the rack 6 to move, the movement of the rack 6 drives the gear 4 to rotate, and the rotation of the gear 4 drives the rotating The shaft 3 rotates, the rotation of the rotating shaft 3 drives the first bevel gear 20 to rotate, the rotation of the first bevel gear 20 drives the second bevel gear 21 to rotate, and the rotation of the second bevel gear 21 drives the second water pipe 23 to rotate under the action of the protrusion and the groove 22, so that the second water pipe 23 can move forward while being automatic, so that the water spray assembly on the second water pipe 23 can be rotated and sprayed evenly inside the mold. At the same time, the water spray assembly can be extended into or retracted from the mold, so as to improve the effect of uniformly spraying the cooling water in the mold, so as to increase the cooling effect and cooling speed of the PPH tank body, and thus improve the production efficiency of the PPH liquid storage tank. The sliding action of the slider and the slide 7 is used to improve the stability of the mounting bracket 24 when it moves. The cooling water of the second water pipe 23 is input from the connecting pipe 18 to the nozzle 17 through the second water pump 19, and is evenly sprayed into the mold by the nozzle 17. The hydraulic cylinder 10 is controlled to work by an external controller, and the hydraulic cylinder 10 drives the mounting bracket 24 to move, so that the movement of the mounting bracket 24 is completed by hydraulic transmission. The water dripping from the spraying mold is recovered through the recovery box 15, and the recovered water can be discharged through the water outlet. The plunger 16 can block the discharge of the recovered water, and the through groove 2 effectively prevents the rack 6 from colliding with the support plate.

[0024] It is worth noting that in this embodiment, the core chip of the external controller is an STC single chip microcomputer, specifically, the model is STC15W204S, and the hydraulic cylinder 10 can be freely configured according to the actual application scenario. The external controller controls the operation of the hydraulic cylinder 10 using a method commonly used in the prior art.

[0025] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A cooling device for a formed PPH tank, characterized in that: It comprises a base plate (1), a sliding assembly, a water spray assembly and a recovery assembly; The upper surface of the bottom plate (1) is slidably connected to a mounting bracket (24) via a sliding assembly; a second water pipe (23) is rotatably mounted inside the upper end of the mounting bracket (24); a second limiting block (27) is mounted on the outer surface of the second water pipe (23); a second limiting groove is formed on the inner wall of the mounting bracket (24); the second limiting block (27) is rotatably connected to the second limiting groove; two legs (9) are mounted on the right side of the upper surface of the bottom plate (1); a water bucket (14) is mounted on the upper ends of the two legs (9); a water tank (11) is mounted on the upper surface of the bottom plate (1); a water outlet of the water tank (11) is provided. A first water pump (12) is installed, a first water pipe (13) is installed on the first water pump (12), the other end of the first water pipe (13) is connected to the right side of the water bucket (14), a telescopic hose (28) is installed on the left side of the water bucket (14), the left end of the telescopic hose (28) is connected to the mounting bracket (24), the telescopic hose (28) is connected to the second water pipe (23), a fixed bracket (5) is installed on the left side of the upper surface of the bottom plate (1), the upper part of the fixed bracket (5) is rotatably connected to the second water pipe (23), and a water spray assembly is installed on the outer surface of the left end of the second water pipe (23), The outer surface of the second water pipe (23) is uniformly provided with a plurality of grooves (22); a second bevel gear (21) is slidably sleeved on the second water pipe (23); a plurality of protrusions are uniformly mounted on the inner surface of the second bevel gear (21); the protrusions are slidably mounted on the corresponding grooves (22); an annular plate (25) is mounted on the right side of the second bevel gear (21); an annular groove is disposed on the left side of the upper end of the fixing bracket (5); a first limiting groove is disposed on the upper side wall of the annular groove; an end of the annular plate (25) is rotatably mounted in the annular groove; and a first limiting block (26) is mounted on the outer surface of the annular plate (25). The first limit block (26) is rotatably mounted in the first limit groove; a rotating shaft (3) is rotatably mounted on the upper surface of the base plate (1); a first bevel gear (20) is mounted on the upper part of the rotating shaft (3); the first bevel gear (20) and the second bevel gear (21) are meshingly connected; a gear (4) is mounted on the lower part of the rotating shaft (3); a rack (6) is mounted on the side of the mounting bracket (24); the rack (6) and the gear (4) are meshingly connected; a driving component is mounted on the upper surface of the base plate (1); the driving component is connected to the mounting bracket (24); and a recovery component is mounted on the left side of the upper surface of the base plate (1).

2. A cooling device for a formed PPH tank according to claim 1, characterized in that: The sliding assembly comprises a sliding groove (7) formed on the upper surface of the base plate (1); a sliding block is mounted on the lower surface of the mounting bracket (24); and the sliding block is slidably mounted in the sliding groove (7).

3. The cooling device for a formed PPH tank according to claim 1, characterized in that: The water spray assembly comprises a connecting pipe (18) mounted on the outer surface of the left end of the second water pipe (23), a second water pump (19) being mounted on the connecting pipe (18), and a spray head (17) being mounted on the outer end of the connecting pipe (18).

4. The cooling device for a formed PPH tank according to claim 1, characterized in that: The drive assembly comprises a hydraulic cylinder bracket (8) mounted on the upper surface of a base plate (1), a hydraulic cylinder (10) being mounted on the hydraulic cylinder bracket (8), a piston rod of the hydraulic cylinder (10) being connected to the right side of a mounting bracket (24), and an input end of the hydraulic cylinder (10) being electrically connected to an output end of an external controller.

5. The cooling device for a formed PPH tank according to claim 1, characterized in that: The recovery component comprises a support plate mounted on the left side of the bottom plate (1); a recovery box (15) is mounted on the upper end of the support plate; the upper edge of the inner end of the recovery box (15) is provided with a chamfer; the inner bottom surface of the recovery box (15) is provided with a water outlet; a plunger (16) is connected to the water outlet; and a through groove (2) is provided on the side of the support plate.

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