Cooling forming device for steel wire mesh framework pipe

Abstract

The utility model provides a steel wire mesh framework pipe cooling forming device which comprises a cooling box with the top open, a liquid drainage hole is correspondingly formed in the bottom of the cooling box, and fixing pipes are correspondingly installed on the two sides of the cooling box in a communicated mode. A plurality of arc-shaped plates which are circularly and uniformly distributed are correspondingly arranged in the cooling box, and the arc-shaped plates can radially and synchronously stretch out and draw back; a plurality of cold water pipes are correspondingly installed on the inner side of the arc-shaped plate, a plurality of spray heads are correspondingly installed on the inner sides of the cold water pipes, and the multiple cold water pipes are annularly and evenly distributed; the cold water pipe is correspondingly communicated with an external cold water conveying mechanism, and cold water is sprayed out through a spray head on the cold water pipe. The cooling device can spray cold water to the periphery of the steel wire mesh framework pipe, ensures uniform spraying, can be well suitable for cooling and forming of steel wire mesh framework pipes with different calibers, is better in effect, relatively small and exquisite in overall structure, very convenient to install and use, good in applicability and high in practicability.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of steel wire mesh skeleton pipes, and particularly relates to a cooling and forming device for steel wire mesh skeleton pipes. Background Technique

[0002] The steel wire mesh skeleton pipe is an improved new type of steel skeleton plastic composite pipe. It uses high-strength plastic-coated steel wire mesh skeletons and thermoplastic polyethylene as raw materials. The steel wire winding mesh is used as the skeleton reinforcement of the polyethylene plastic pipe, with high-density polyethylene (HDPE) as the matrix, and a high-performance HDPE modified bonding resin is used to tightly connect the steel wire skeleton with the inner and outer layers of high-density polyethylene.

[0003] When the steel wire mesh skeleton pipe is manufactured, it is necessary to complete the production of the pipeline main structure through injection molding equipment. After the steel wire mesh skeleton pipe is injection molded, it is necessary to quickly and effectively cool the pipeline to make the pipeline shrink evenly to ensure product quality. However, the traditional cooling method is to directly soak the steel wire mesh skeleton pipe in a cold water tank after injection molding to achieve cooling and forming. However, because the steel wire mesh skeleton pipe is in a high-temperature state, directly using the cold water tank soaking method will cause the steel wire mesh skeleton pipe to shrink violently when cooled, and it is easy to deform. Therefore, at present, the spraying method is also used to spray the injection-molded steel wire mesh skeleton pipe to achieve cooling and forming. However, the existing spraying devices are relatively large in volume and occupy a relatively large space, and due to the fixed setting of the spray pipes, it is impossible to effectively ensure that the steel wire mesh skeleton pipe is evenly sprayed on all sides, and its installation and use are relatively inconvenient. Therefore, it is necessary to propose an improvement measure to solve the above technical problems.

[0004] It should be noted that the above content belongs to the technical cognition scope of the inventor. Due to the vast and extremely complex technical content in this field, the above content of this application does not necessarily constitute the prior art. Content of the Utility Model

[0005] 1. Technical problems to be solved by the utility model:

[0006] The utility model provides a cooling and forming device for steel wire mesh skeleton pipes to solve the technical problems existing in the above background technique.

[0007] 2. Technical solution:

[0008] To achieve the above object, the technical solution provided by the utility model is: a cooling and forming device for a steel wire mesh skeleton pipe, including a cooling box with an open top, a drain hole is correspondingly arranged at the bottom of the cooling box, and fixed pipes are correspondingly and communicatively installed on both sides of the cooling box; a plurality of arc-shaped plates are correspondingly arranged in the cooling box and are evenly distributed in a circular shape, and the plurality of arc-shaped plates can synchronously expand and contract and move radially; a plurality of cold water pipes are correspondingly installed on the inner side of the arc-shaped plates, and a plurality of spray heads are correspondingly installed on the inner side of the cold water pipes, and the plurality of cold water pipes are evenly distributed in a ring shape; the cold water pipes are correspondingly communicatively connected with an external cold water conveying mechanism, and cold water is sprayed out through the spray heads on the cold water pipes.

[0009] Further, mounting plates are correspondingly installed and connected on both sides of the arc-shaped plates; a turntable is correspondingly and rotatably installed at the end of the fixed pipe extending out of the cooling box, a plurality of arc-shaped holes are correspondingly formed on the turntable, and the plurality of arc-shaped holes are evenly distributed in a ring shape; a plurality of sliding grooves arranged radially are correspondingly formed on the inner walls of both sides of the cooling box, and the plurality of sliding grooves are also evenly distributed in a ring shape, a slider is correspondingly slidably installed in the sliding groove, a connecting column is correspondingly installed on the slider, and after the connecting column passes through the corresponding arc-shaped hole, it is correspondingly connected with the mounting plate, and by rotating the turntable, the plurality of turntables can synchronously expand and contract and move radially.

[0010] Further, the cold water conveying mechanism includes a cold water tank and a water pump, and the water inlet of the water pump is correspondingly communicatively connected with the cold water tank; a communication cavity is correspondingly arranged in the arc-shaped plate, and the cold water pipes on the arc-shaped plate are all correspondingly communicatively connected with the communication cavity on it, a connecting hose is correspondingly installed and connected on the outer side of the arc-shaped plate, one side of the connecting hose is correspondingly communicatively connected with the communication cavity in the arc-shaped plate, the other side of the connecting hose passes through the upper side wall of the cooling box and is correspondingly communicatively connected with one side of the main pipe, and the other side of the main pipe is correspondingly communicatively connected with the water outlet of the water pump.

[0011] Further, the number and position of the arc-shaped holes on the turntable correspond to the number and position of the sliding grooves on the inner wall of one side of the cooling box, and the number and position of the arc-shaped plates correspond to the number and position of the arc-shaped holes on the turntable.

[0012] Further, a flange is extended outward at the outer end of the fixed pipe.

[0013] Further, the axes of the plurality of arc-shaped plates and the axis of the fixed pipe are on the same straight line; and when the plurality of arc-shaped plates are distributed, the lowest part is the gap between two adjacent arc-shaped plates.

[0014] 3. Beneficial effects:

[0015] Adopting the technical solution provided by the utility model, compared with the prior art, it has the following beneficial effects:

[0016] The utility model is reasonably designed. By arranging a plurality of arc-shaped plates evenly distributed in a circular shape in the cooling box and correspondingly installing a plurality of cold water pipes on the inner sides of the arc-shaped plates, all the cold water pipes are evenly distributed in a ring shape. During use, cold water can be sprayed on all sides of the steel wire mesh skeleton pipe through the nozzles on the plurality of cold water pipes to ensure uniform spraying, so as to carry out cooling and forming. Moreover, rotating the turntable can also make the plurality of arc-shaped plates radially synchronously expand, contract and move, so as to adjust the distance between the cold water pipes and the steel wire mesh skeleton pipe, so as to better apply to the cooling and forming of steel wire mesh skeleton pipes with different diameters, and the effect is better. In addition, the cooling and forming device of the utility model can be directly installed on one side of an injection molding machine for use. Its overall structure is relatively small and exquisite, and it is very convenient to install and use, with good applicability and strong practicability.

[0017] It should be noted that the structures not introduced in the present utility model are the same as the prior art or can be implemented by the prior art since they do not involve the design key points and improvement directions of the present utility model, and will not be elaborated herein. Brief Description of the Drawings

[0018] Figure 1 is the overall structural schematic diagram of the steel wire mesh skeleton pipe cooling and forming device of the present utility model;

[0019] Figure 2 is the sectional structural schematic diagram of the steel wire mesh skeleton pipe cooling and forming device of the present utility model;

[0020] Figure 3 is another sectional structural schematic diagram of the steel wire mesh skeleton pipe cooling and forming device of the present utility model.

[0021] Reference Numerals:

[0022] 1. Cooling box; 101. Chute; 102. Drain hole; 2. Fixed pipe; 201. Flange; 3. Turntable; 301. Arc-shaped hole; 4. Arc-shaped plate; 5. Cold water pipe; 6. Nozzle; 7. Connecting hose; 8. Connecting column; 9. Mounting plate. Detailed Description of the Embodiment

[0023] To facilitate the understanding of the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present utility model are given in the drawings. However, the present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present utility model more thorough and comprehensive.

[0024] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0025] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, the meaning of "a plurality of" is two or more unless otherwise specifically defined.

[0026] In the present utility model, unless otherwise clearly specified and defined, the terms "installed", "connected", "joined", "fixed", "provided with", "arranged on", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. Embodiment

[0027] Referring to the attached Figures 1-3 , a cooling and forming device for a steel wire mesh skeleton pipe in this embodiment includes a cooling box 1 with an open top. A drain hole 102 is correspondingly provided at the bottom of the cooling box 1. Fixed pipes 2 are correspondingly and communicatively installed on both sides of the cooling box 1. A plurality of arc-shaped plates 4 evenly distributed in a circular shape are correspondingly arranged inside the cooling box 1, and the plurality of arc-shaped plates 4 can synchronously move radially and telescopically. A plurality of cold water pipes 5 are correspondingly installed on the inner side of the arc-shaped plates 4. A plurality of nozzles 6 are correspondingly installed on the inner side of the cold water pipes 5, and the plurality of cold water pipes 5 are evenly distributed in a ring shape. The cold water pipes 5 are correspondingly communicatively connected to an external cold water conveying mechanism. The axes of the plurality of arc-shaped plates 4 and the axes of the fixed pipes 2 are located on the same straight line. The steel wire mesh skeleton pipe can pass through the cooling box 1 along the axis of the fixed pipe 2, and cold water is sprayed out through the nozzles 5 on the cold water pipes 5, thereby realizing the cooling and forming of the steel wire mesh skeleton pipe.

[0028] Specifically, mounting plates 9 are correspondingly installed and connected on both sides of the arc-shaped plate 4. On one end of the fixing pipe 2 extending out of the cooling box 1, a turntable 3 is correspondingly rotatably mounted. A plurality of arc-shaped holes 301 are correspondingly formed in the turntable 3, and the plurality of arc-shaped holes 301 are evenly distributed in a ring. On both inner walls of the cooling box 1, a plurality of T-shaped sliding grooves 101 arranged radially are correspondingly formed, and the plurality of sliding grooves 101 are also evenly distributed in a ring. T-shaped sliders are correspondingly slidably mounted in the sliding grooves 101, and connecting columns 8 are correspondingly mounted on the sliders. After passing through the corresponding arc-shaped holes 301, the connecting columns 8 are correspondingly connected to the mounting plates 9. By rotating the turntable 3, the plurality of arc-shaped plates 4 can be synchronously telescoped and moved radially, so as to adjust the distance between the cold water pipes 5 and the steel wire mesh skeleton pipe, so as to better adapt to the cooling and forming of steel wire mesh skeleton pipes with different diameters.

[0029] The cold water conveying mechanism includes a cold water tank and a water pump, and the water inlet of the water pump is correspondingly communicated with the cold water tank. A communication cavity is correspondingly arranged in the arc-shaped plate 4, and the cold water pipes 5 on the arc-shaped plate 4 are all correspondingly communicated with the communication cavity thereon. A connecting hose 7 is correspondingly installed and connected on the outer side of the arc-shaped plate 4. One side of the connecting hose 7 is correspondingly communicated with the communication cavity in the arc-shaped plate 4, and the other side of the connecting hose 7 can slidably pass through the upper side wall of the cooling box 1 and then be correspondingly communicated with one side of the main pipe. The other side of the main pipe is correspondingly communicated with the water outlet of the water pump, and a control valve is also correspondingly installed on the main pipe. During use, cold water can be conveyed to all the cold water pipes 5 through the cold water tank and the water pump.

[0030] The number and position of the arc-shaped holes 301 on the turntable 3 correspond to the number and position of the sliding grooves 101 on one inner wall of the cooling box 1, and the number and position of the arc-shaped plates 4 correspond to the number and position of the arc-shaped holes 301 on the turntable 3. When the plurality of arc-shaped plates 4 are distributed, the lowest part is the gap between two adjacent arc-shaped plates 4, so that the sprayed cold water can flow into the cooling box 1 along the gap at the bottom. Specifically in this embodiment, four arc-shaped plates 4 can be correspondingly arranged in the cooling box 1, and the four arc-shaped plates 4 can be correspondingly distributed as Figure 2 shown.

[0031] An outer flange 201 is extended outward at the outer end of the fixing pipe 2. The flange 201 can be separately installed on a fixing frame to realize the installation and fixation of the device, or the flange 201 can be correspondingly installed on one side of an injection molding machine to cool and form the injection-molded steel wire mesh skeleton pipe.

[0032] In order to achieve the recycling of water resources, the liquid discharge hole 102 at the bottom of the cooling box 1 can also be connected to the main pipe through a second pipeline, and a filter screen and a filter element can be correspondingly installed in the second pipeline to achieve filtration. A refrigeration mechanism can also be correspondingly installed on the second pipeline. The refrigeration mechanism can directly use an existing thermoelectric cooler to cool the liquid in the second pipeline. Since this technology is currently very mature, it will not be elaborated too much here.

[0033] The above-described embodiments only represent certain implementation manners of the present invention. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the appended claims.

Claims

1. A wire mesh skeleton tube cooling and forming device, characterized in that: The invention comprises a cooling box (1) with an open top, wherein a drainage hole (102) is correspondingly provided at the bottom of the cooling box (1), and fixed pipes (2) are correspondingly installed on both sides of the cooling box (1); a plurality of circularly evenly distributed arc plates (4) are correspondingly provided inside the cooling box (1), and the plurality of arc plates (4) can be radially telescopically moved synchronously; a plurality of cold water pipes (5) are correspondingly installed on the inner side of the arc plates (4), and a plurality of nozzles (6) are correspondingly installed on the inner side of the cold water pipes (5), and the plurality of cold water pipes (5) are evenly distributed in a ring shape; the cold water pipes (5) are correspondingly connected to an external cold water delivery mechanism, and cold water is sprayed out through the nozzles (6) on the cold water pipes (5).

2. A wire mesh skeleton tube cooling and forming device according to claim 1, characterized in that: Mounting plates (9) are correspondingly mounted and connected on both sides of the arc-shaped plate (4); a turntable (3) is rotatably mounted on one end portion of the fixed tube (2) extending out of the cooling box (1); a plurality of arc-shaped holes (301) are correspondingly opened on the turntable (3); and the plurality of arc-shaped holes (301) are evenly distributed in an annular shape; a plurality of radially arranged slide grooves (101) are correspondingly opened on the inner walls of both sides of the cooling box (1); and the plurality of slide grooves (101) are also evenly distributed in an annular shape; a slider is correspondingly slidably mounted in the slide groove (101); a connecting column (8) is correspondingly mounted on the slider; and the connecting column (8) passes through the corresponding arc-shaped hole (301) and is correspondingly connected to the mounting plate (9); and the plurality of turntables (3) can be radially telescopically moved synchronously by rotating the turntable (3).

3. A wire mesh skeleton tube cooling and forming device according to claim 1, characterized in that: The cold water delivery mechanism comprises a cold water tank and a water pump, wherein the water inlet of the water pump is correspondingly connected to the cold water tank; a connecting cavity is correspondingly provided in the arc plate (4), and the cold water pipes (5) on the arc plate (4) are correspondingly connected to the connecting cavity thereon; a connecting hose (7) is correspondingly installed and connected to the outer side of the arc plate (4), one side of the connecting hose (7) is correspondingly connected to the connecting cavity in the arc plate (4), and the other side of the connecting hose (7) passes through the upper side wall of the cooling box (1) and is correspondingly connected to one side of the main pipe, and the other side of the main pipe is correspondingly connected to the water outlet of the water pump.

4. A wire mesh skeleton tube cooling and forming device according to claim 2, characterized in that: The number and position of the arc-shaped holes (301) on the turntable (3) correspond to the number and position of the slide grooves (101) on the inner wall of one side of the cooling box (1), and the number and position of the arc-shaped plates (4) correspond to the number and position of the arc-shaped holes (301) on the turntable (3).

5. The wire mesh skeleton tube cooling and forming device according to claim 1, characterized in that: The outer end portion of the fixed pipe (2) is provided with a flange (201) extending outwards.

6. The wire mesh skeleton tube cooling and forming device according to claim 1, characterized in that: The axes of the plurality of arc-shaped plates (4) and the axis of the fixed tube (2) are located on the same straight line; and when the plurality of arc-shaped plates (4) are distributed, their lowest part is the gap between two adjacent arc-shaped plates (4).

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