A sub-nano steel slag powder filling modified PVC pipe processing pipe bending device

Abstract

The utility model provides a kind of sub-nanometer steel slag powder filling modified PVC pipe processing elbow device, comprising: elbow assembly, the elbow assembly includes base, the right side fixed mounting of base top is equipped with support platform, the top of support platform is placed with pipe body, and the material of pipe body is sub-nanometer steel slag powder filling modified PVC, the top fixed mounting of base is equipped with first mounting platform, the bottom fixed mounting of base is equipped with motor, the output of motor is fixedly connected with movable shaft, the movable shaft is connected with second mounting platform with first mounting platform being penetrated, by starting cylinder, the output of cylinder drives gear plate to move, while gear plate moves, by the effect of surface tooth engagement, gear is rotated, while gear rotates, top limit slot is rotated, can automatically adjust limit, not only improve operating efficiency, reduce artificial error, also ensure that elbow high accuracy and consistency, improve production quality.

Description

Technical Field

[0001] This utility model relates to a pipe bending device for processing PVC pipes modified with sub-nano steel slag powder, belonging to the technical field of pipe bending devices. Background Technology

[0002] The background technology of PVC pipe modified with sub-nanometer steel slag powder mainly addresses the problems of insufficient strength, poor wear resistance, and poor weather resistance of traditional PVC pipes during use. It proposes a method to improve these properties by adding sub-nanometer steel slag powder. Steel slag, as an industrial by-product, is rich in elements such as calcium, silicon, aluminum, and iron. Its fine powder, when used as a filler in PVC, can not only improve the mechanical properties of the pipe (such as tensile strength, flexural strength, and impact toughness) but also enhance its thermal stability and corrosion resistance. Furthermore, due to its small particle size, sub-nanometer steel slag powder has a large specific surface area, allowing for more uniform dispersion in the PVC matrix, improving the performance of the filler and the overall quality of the pipe. Simultaneously, using steel slag powder to fill PVC pipes can reduce costs, achieve resource reuse, and meet the requirements of green environmental protection. This modification technology not only improves the performance of the pipe but also promotes the recycling of waste resources, bringing innovation to the production process of PVC pipes.

[0003] Authorization announcement number (CN110238253B) discloses a manual pipe bending device, including a turntable assembly for bending pipes. The turntable assembly includes a fixed plate fixed to a workbench and a rotating plate rotatably connected to the workbench. A holder for placing the pipe is fixed on the fixed plate. A handle for rotating the rotating plate and a locking block for controlling the pipe's rotation are fixed on the outer wall of the rotating plate. This invention has a simple structure, low manufacturing cost, can determine the bending angle of the pipe, and has high operational safety. It is applicable to all small-diameter manual pipe bending devices.

[0004] In summary, the aforementioned pipe bending device requires manual fixing of the limit switch. The drawbacks of this are that manual fixing not only increases the labor intensity of operators but also makes it prone to instability due to human factors, thus affecting bending accuracy and product quality. With increasing production requirements, the stability and consistency of manual operation are difficult to guarantee, potentially leading to errors during production and affecting the dimensional accuracy and processing quality of the pipe fittings. Furthermore, manually adjusting the limit switch consumes considerable time, reducing the automation level and efficiency of the production line and increasing production costs.

[0005] To address this, a device for processing and bending PVC pipes filled with sub-nano steel slag powder is proposed. Utility Model Content

[0006] In view of this, the present invention provides a pipe bending device for processing PVC pipes modified with sub-nano steel slag powder, so as to solve or alleviate the technical problems existing in the prior art, and at least provide a beneficial option.

[0007] The technical solution of this utility model is achieved as follows: a device for processing and bending PVC pipes filled with sub-nanometer steel slag powder, comprising:

[0008] A pipe bending assembly includes a base, a support platform fixedly installed on the right side of the top of the base, a pipe body placed on the top of the support platform, and the pipe body is made of sub-nano steel slag powder filled modified PVC. A first mounting platform is fixedly installed on the top of the base, a motor is fixedly installed on the bottom of the base, a movable shaft is fixedly connected to the output end of the motor, and a second mounting platform is movably connected through the first mounting platform.

[0009] A limiting component, comprising a placement plate fixedly mounted on the top of a base, wherein a cylinder is fixedly mounted on the top of the base, and a toothed plate is fixedly connected to the output end of the cylinder.

[0010] More preferably, a clamping plate is fixedly connected to the top of the second mounting platform, and a bent pipe rod is fixedly installed on the right side of the second mounting platform.

[0011] More preferably, the top of the first mounting platform is movably connected to a gear via a rotating shaft, the top of the gear is fixedly mounted with a semi-circular disk, and the tube body is movably connected to the inner side of the semi-circular disk.

[0012] More preferably, a limiting groove is fixedly installed on the top of the base, and the toothed plate is movably connected to the inner side of the limiting groove.

[0013] More preferably, it also includes a heating assembly, which includes a placement platform fixedly installed on the top of the base, a housing fixedly installed on the top of the placement platform, a heating tube fixedly installed in the inner cavity of the housing, and a fan fixedly installed on the front side of the housing.

[0014] More preferably, L-shaped plates are fixedly installed on both the upper and lower sides of the rear side of the box, and a filter screen is slidably connected to the inner side of the L-shaped plate.

[0015] More preferably, the bottom of the base is fixedly equipped with table legs, and the number of table legs is four, which are evenly distributed around the bottom of the base.

[0016] The present invention has the following advantages due to the adoption of the above technical solution:

[0017] I. This utility model uses a starting cylinder, whose output end drives the toothed plate to move. As the toothed plate moves, the meshing of the surface teeth drives the gear to rotate. The rotation of the gear drives the top limiting groove to rotate, which can automatically adjust the limit. This not only improves the operating efficiency and reduces human error, but also ensures the high precision and consistency of the pipe bending, thus improving the production quality.

[0018] II. This utility model utilizes a fan to generate suction, drawing outside air through a filter screen. The air is then heated by a heating element and blown between the clamping plate and the limiting groove. This reduces the hardness and brittleness of the pipe, making it more flexible during bending, reducing the risk of breakage, thereby improving bending accuracy and the quality of the pipe, and enhancing its plasticity.

[0019] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a first-view perspective three-dimensional structural diagram of the present invention;

[0022] Figure 2 This is a second-view perspective three-dimensional structural diagram of the present invention;

[0023] Figure 3 This is a third-view three-dimensional structural diagram of the present invention;

[0024] Figure 4 This is a schematic diagram of the overall structure of the pipe bending assembly of this utility model;

[0025] Figure 5 This is a schematic diagram of the limiting component structure of this utility model;

[0026] Figure 6 This is a schematic diagram of the heating component structure of this utility model;

[0027] Figure 7 This is a schematic diagram of the disassembled structure of the limiting component of this utility model.

[0028] Reference numerals: 100, pipe bending assembly; 101, base; 102, table leg; 103, support platform; 104, pipe body; 105, first mounting platform; 106, clamping plate; 107, pipe bending rod; 108, motor; 109, second mounting platform; 110, movable shaft; 200, limiting assembly; 201, placement plate; 202, cylinder; 203, toothed plate; 204, gear; 205, limiting groove; 206, semi-circular disc; 300, heating assembly; 301, placement platform; 302, housing; 303, fan; 304, heating tube; 305, L-shaped plate; 306, filter screen. Detailed Implementation

[0029] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this invention. Therefore, the drawings and description are considered exemplary in nature and not restrictive.

[0030] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0031] Example 1

[0032] like Figure 1-5 As shown, this utility model embodiment provides a pipe bending device for processing sub-nanometer steel slag powder-filled modified PVC pipes, comprising:

[0033] The pipe bending assembly 100 includes a base 101, a support platform 103 fixedly installed on the right side of the top of the base 101, a pipe body 104 placed on the top of the support platform 103, and the material of the pipe body 104 is modified PVC filled with sub-nano steel slag powder. A first mounting platform 105 is fixedly installed on the top of the base 101, and a motor 108 is fixedly installed on the bottom of the base 101. A movable shaft 110 is fixedly connected to the output end of the motor 108. The movable shaft 110 passes through the first mounting platform 105 and is movably connected to a second mounting platform 109.

[0034] The limiting component 200 includes a placement plate 201, which is fixedly installed on the top of the base 101. A cylinder 202 is fixedly installed on the top of the base 101, and a toothed plate 203 is fixedly connected to the output end of the cylinder 202.

[0035] By activating cylinder 202, the output end of cylinder 202 drives the toothed plate 203 to move. As the toothed plate 203 moves, it drives the gear 204 to rotate through the meshing of the surface teeth. As the gear 204 rotates, it drives the top limit groove 205 to rotate, which can automatically adjust the limit. This not only improves the operating efficiency and reduces human error, but also ensures the high precision and consistency of the pipe bending, thus improving the production quality.

[0036] Example 2

[0037] like Figure 1-7 As shown, in one embodiment, a clamping plate 106 is fixedly connected to the top of the second mounting platform 109, a bent pipe rod 107 is fixedly installed on the right side of the second mounting platform 109, a gear 204 is movably connected to the top of the first mounting platform 105 via a rotating shaft, a semi-circular disk 206 is fixedly installed on the top of the gear 204, and the pipe body 104 is movably connected to the inner side of the semi-circular disk 206. A limiting groove 205 is fixedly installed on the top of the base 101, and a toothed plate 203 is movably connected to the inner side of the limiting groove 205. The system also includes a heating assembly 300. The device includes a placement platform 301, which is fixedly installed on the top of the base 101. A housing 302 is fixedly installed on the top of the placement platform 301. A heating tube 304 is fixedly installed inside the housing 302. A fan 303 is fixedly installed on the front side of the housing 302. L-shaped plates 305 are fixedly installed on the upper and lower sides of the rear side of the housing 302. A filter screen 306 is slidably connected to the inner side of the L-shaped plate 305. Four table legs 102 are fixedly installed on the bottom of the base 101, and the table legs 102 are evenly distributed around the bottom of the base 101.

[0038] By starting the fan 303, the fan 303 generates suction to filter the outside air through the filter screen 306, and then the heating tube 304 generates hot air which is blown between the clamping plate 106 and the limiting groove 205. This can reduce the hardness and brittleness of the pipe, making it more flexible during bending, reducing the risk of breakage, thereby improving bending accuracy and the quality of the pipe, and improving plasticity.

[0039] In operation, this invention works as follows: First, by starting the cylinder 202, the output end of the cylinder 202 drives the toothed plate 203 to move. Simultaneously, the toothed plate 203, through the meshing of its surface teeth, drives the gear 204 to rotate. The rotation of the gear 204, in turn, drives the top limiting groove 205 to rotate, automatically adjusting the limit. This not only improves operational efficiency and reduces human error but also ensures high precision and consistency in pipe bending, thus enhancing production quality. Next, by starting the motor 108, the motor drives the second mounting platform 109 to rotate. Simultaneously, the second mounting platform 109 drives the bending rod 107 to rotate, bending the pipe body 104. During bending, the fan 303 is started, generating suction to filter outside air through the filter screen 306. The hot air, generated by the heating pipe 304, is then blown between the clamping plate 106 and the limiting groove 205. This reduces the hardness and brittleness of the pipe, making it more flexible during bending, reducing the risk of breakage, thereby improving bending precision and the quality of the pipe, and enhancing its plasticity.

[0040] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various variations or substitutions within the technical scope disclosed in this utility model, and these should all be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A device for processing and bending PVC pipes filled with sub-nanometer steel slag powder, characterized in that, include: A pipe bending assembly (100) includes a base (101), a support platform (103) is fixedly installed on the right side of the top of the base (101), a pipe body (104) is placed on the top of the support platform (103), and the material of the pipe body (104) is modified PVC filled with sub-nanometer steel slag powder. A first mounting platform (105) is fixedly installed on the top of the base (101), and a motor (108) is fixedly installed on the bottom of the base (101). A movable shaft (110) is fixedly connected to the output end of the motor (108), and the movable shaft (110) passes through the first mounting platform (105) and is movably connected to a second mounting platform (109). The limiting component (200) includes a placement plate (201), which is fixedly installed on the top of the base (101). A cylinder (202) is fixedly installed on the top of the base (101), and a toothed plate (203) is fixedly connected to the output end of the cylinder (202).

2. The pipe bending device for processing sub-nano steel slag powder-filled modified PVC pipes according to claim 1, characterized in that: A clamping plate (106) is fixedly connected to the top of the second mounting platform (109), and a bent pipe rod (107) is fixedly installed on the right side of the second mounting platform (109).

3. The device for processing and bending sub-nanometer steel slag powder-filled modified PVC pipes according to claim 1, characterized in that: The top of the first mounting platform (105) is movably connected to a gear (204) via a rotating shaft. A semi-circular disk (206) is fixedly mounted on the top of the gear (204), and the tube (104) is movably connected to the inner side of the semi-circular disk (206).

4. The pipe bending device for processing sub-nano steel slag powder-filled modified PVC pipes according to claim 1, characterized in that: A limiting groove (205) is fixedly installed on the top of the base (101), and the toothed plate (203) is movably connected to the inner side of the limiting groove (205).

5. The pipe bending device for processing sub-nano steel slag powder-filled modified PVC pipes according to claim 1, characterized in that: It also includes a heating assembly (300), which includes a placement platform (301) fixedly installed on the top of the base (101), a housing (302) fixedly installed on the top of the placement platform (301), a heating tube (304) fixedly installed in the inner cavity of the housing (302), and a fan (303) fixedly installed on the front side of the housing (302).

6. The pipe bending device for processing sub-nano steel slag powder-filled modified PVC pipes according to claim 5, characterized in that: L-shaped plates (305) are fixedly installed on the upper and lower sides of the rear side of the box (302), and a filter screen (306) is slidably connected to the inner side of the L-shaped plate (305).

7. The pipe bending device for processing sub-nano steel slag powder-filled modified PVC pipes according to claim 1, characterized in that: The base (101) is fixedly installed with table legs (102) at the bottom. There are four table legs (102) which are evenly distributed around the bottom of the base (101).

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