Rapid cooling and shaping equipment for CPVC (Chlorinated Polyvinyl Chloride) pipe production

Abstract

The utility model provides rapid cooling and shaping equipment for CPVC (Chlorinated Polyvinyl Chloride) pipe production, which comprises a bottom plate, a spraying box fixedly mounted at the top of the bottom plate, a water tank fixedly mounted at the top of the spraying box, a water inlet pipe communicated with the rear side of the water tank, a water pump fixedly mounted at the front side of the water tank, and a water supply pipe communicated with the output end of the water pump, the other end of the water supply pipe communicates with a spraying plate, a traction assembly is arranged on the surface of the bottom plate and comprises a servo motor and a traction frame, and the servo motor is fixedly installed on the left side of the top of the bottom plate. According to the pipe cooling device, the convenience and flexibility during pipe cooling are improved, the pipe can pass through the bottom of the spraying plate, cooling work on the pipe is achieved, and the situation that due to the fact that the pipe cannot move by itself, an operator needs to adjust the position of the pipe by itself is effectively avoided.

Description

Technical Field

[0001] This utility model relates to a rapid cooling and shaping equipment for CPVC pipe production, belonging to the technical field of cooling and shaping equipment. Background Technology

[0002] CPVC is a new type of engineering plastic with broad application prospects. The resin is obtained by chlorination modification of polyvinyl chloride (PVC) resin. It is a new type of engineering plastic. The product is a white or light yellow, tasteless, odorless, and non-toxic loose granules or powder. After chlorination, the irregularity of molecular bonds and polarity of PVC resin increase, which increases the solubility and chemical stability of the resin, thereby improving the material's heat resistance and resistance to corrosion from acids, alkalis, salts, oxidants, etc. Cooling and shaping equipment is used in the production of CPVC pipes.

[0003] Chinese Patent Publication No. CN 218053902 U discloses a PVC pipe shaping and cooling device, relating to the field of pipe cooling technology. The device includes a cooling box containing multiple cooling components and an inlet pipe on the outside. The inlet pipe is connected to each cooling component via branch pipes. Each cooling component includes a sleeve inside the cooling box, with a turntable rotatably mounted on the sleeve, forming a receiving cavity between the turntable and the sleeve. The turntable has multiple nozzles arranged in a circular array. This invention utilizes the cooling components to spray and cool the pipe surface from all directions using the nozzles. During spraying, the impact force of the water flow drives the turntable to rotate automatically, allowing the nozzles to spray and cool the pipe, further improving the spraying effect, resulting in more uniform cooling and ensuring the pipe's shaping effect.

[0004] The aforementioned device is not equipped with a traction device for the pipe body, making it impossible to move the pipe. When spraying and cooling the pipe, it is often necessary to adjust the spray position multiple times to ensure complete cooling. This process is cumbersome and inconvenient, which reduces the efficiency of cooling and shaping the pipe and makes it difficult for operators to use.

[0005] To address this, a rapid cooling and shaping device for CPVC pipe production is proposed. Utility Model Content

[0006] In view of this, the present invention provides a rapid cooling and shaping device for CPVC pipe production to solve or alleviate the technical problems existing in the prior art, and at least provides a beneficial option.

[0007] The technical solution of this utility model is implemented as follows: A rapid cooling and shaping equipment for CPVC pipe production includes a base plate, a spray box fixedly installed on the top of the base plate, a water tank fixedly installed on the top of the spray box, a water inlet pipe connected to the rear side of the water tank, a water pump fixedly installed on the front side of the water tank, a water supply pipe connected to the output end of the water pump, and a spray plate connected to the other end of the water supply pipe. A traction assembly is provided on the surface of the base plate. The traction assembly includes a servo motor and a traction frame. The servo motor is fixedly installed on the left side of the top of the base plate. Two traction frames are fixedly installed on the left and right sides of the top of the base plate. A driven bevel gear is movably connected to the front side of each of the two traction frames. A bidirectional lead screw is fixedly installed on the rear side of each of the two driven bevel gears. Screw blocks are threadedly connected to the front and rear sides of the surfaces of the two bidirectional lead screws. An installation block is fixedly installed on the top of each of the two screw blocks. A frame is fixedly installed on the top of each of the two installation blocks. An electric guide roller is movably connected to the inner side of each of the two frames.

[0008] More preferably, the output end of the servo motor is fixedly connected to a connecting shaft, and both the left and right sides of the surface of the connecting shaft are fixedly mounted with active bevel gears, and the surfaces of the two active bevel gears mesh with the surfaces of the two driven bevel gears.

[0009] More preferably, the surfaces of the two traction frames are provided with limiting grooves, and the bottoms of the four screw blocks are slidably connected to the inner cavities of the two limiting grooves.

[0010] More preferably, the surfaces of the connecting shafts are movably connected to support blocks via bearings, and the bottom of the support blocks is fixedly installed on the top of the base plate.

[0011] More preferably, the surface of the traction frame is provided with a movable groove, and the four mounting blocks all penetrate the inner cavity of the four movable grooves.

[0012] More preferably, the top of each of the two traction frames is provided with a movable groove, and the top of each of the four frames is slidably connected to the inner cavity of the two movable grooves.

[0013] More preferably, the top left and right sides of the base plate are threaded with anchor bolts, and the bottoms of the four anchor bolts are threaded to the ground.

[0014] The present invention has the following advantages due to the adoption of the above technical solution:

[0015] I. This utility model, by setting up a traction component, uses the output of a servo motor to drive a bidirectional lead screw to move an electric guide roller inward. By adjusting the position of the electric guide roller, it is convenient to transport and traction pipes of different sizes, improving the convenience and flexibility of cooling the pipes. This allows the pipes to pass through the bottom of the spray plate, thereby achieving cooling and effectively avoiding the situation where the pipes cannot move on their own and require the operator to adjust the position of the pipes manually.

[0016] II. This utility model, by setting a limiting groove, can limit the movement of the screw block, preventing the screw block from rotating synchronously with the bidirectional lead screw. By setting a support block, it can support the connecting shaft, preventing the connecting shaft from falling off after long-term use. By setting a moving groove, it can limit the movement of the mounting block, preventing it from deviating in direction during movement, thus affecting the traction of the pipe. By setting a movable groove, it can limit the movement of the frame, preventing the frame from deviating in position during movement, thus affecting the traction of the pipe. By setting anchor bolts, it can stabilize the entire equipment, preventing the equipment from shaking due to accidental collisions.

[0017] 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

[0018] 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.

[0019] Figure 1 This is a three-dimensional front view structural diagram of the present invention;

[0020] Figure 2 This is a schematic diagram of the spray box structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the traction component structure of this utility model;

[0022] Figure 4 This is a schematic diagram of the electric guide roller structure of this utility model;

[0023] Figure 5 This is a schematic diagram of the mounting block structure of this utility model.

[0024] Reference numerals: 1. Base plate; 2. Traction assembly; 201. Servo motor; 202. Connecting shaft; 203. Driving bevel gear; 204. Driven bevel gear; 205. Traction frame; 206. Bidirectional lead screw; 207. Screw block; 208. Mounting block; 209. Frame; 210. Electric guide roller; 211. Support block; 212. Limiting groove; 213. Moving groove; 214. Movable groove; 3. Spray box; 4. Water tank; 5. Inlet pipe; 6. Water pump; 7. Water supply pipe; 8. Spray plate; 9. Anchor bolt. Detailed Implementation

[0025] 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.

[0026] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0027] Example 1

[0028] like Figure 1-5 As shown, this utility model embodiment provides a rapid cooling and shaping device for CPVC pipe production, including a base plate 1, a spray box 3 fixedly installed on the top of the base plate 1, a water tank 4 fixedly installed on the top of the spray box 3, a water inlet pipe 5 connected to the rear side of the water tank 4, a water pump 6 fixedly installed on the front side of the water tank 4, a water supply pipe 7 connected to the output end of the water pump 6, and a spray plate 8 connected to the other end of the water supply pipe 7. A traction assembly 2 is provided on the surface of the base plate 1, the traction assembly 2 including a servo motor 201 and traction frames 205. The servo motor 201 is fixedly installed on the left side of the top of the base plate 1, and the two traction frames 205 are fixedly installed on the left and right sides of the top of the base plate 1, with the front sides of the two traction frames 205... The system is movably connected to driven bevel gears 204. Two bidirectional lead screws 206 are fixedly installed on the rear side of each driven bevel gear 204. Screw blocks 207 are threadedly connected to the front and rear sides of the surfaces of the two bidirectional lead screws 206. Mounting blocks 208 are fixedly installed on the top of each screw block 207. Frames 209 are fixedly installed on the top of each mounting block 208. Electric guide rollers 210 are movably connected to the inner sides of each frame 209. A connecting shaft 202 is fixedly connected to the output end of a servo motor 201. Driving bevel gears 203 are fixedly installed on the left and right sides of the surface of the connecting shaft 202. The surfaces of the two driving bevel gears 203 mesh with the surfaces of the two driven bevel gears 204.

[0029] By setting up the traction component 2, the output of the servo motor 201 causes the bidirectional lead screw 206 to drive the electric guide roller 210 to move inward. By adjusting the position of the electric guide roller 210, it is convenient to transport and pull pipes of different sizes, which improves the convenience and flexibility of cooling the pipes. The pipes can pass through the bottom of the spray plate 8 to achieve cooling, effectively avoiding the situation where the pipes cannot move on their own and the operator needs to adjust the position of the pipes manually.

[0030] Example 2

[0031] like Figure 1 , Figure 3 and Figure 4 As shown, in one embodiment, the surfaces of the two traction frames 205 are provided with limiting grooves 212, and the bottoms of the four screw blocks 207 are slidably connected to the inner cavities of the two limiting grooves 212. The surfaces of the connecting shafts 202 are movably connected to support blocks 211 through bearings. The bottoms of the support blocks 211 are fixedly installed on the top of the base plate 1. The surfaces of the traction frames 205 are provided with moving grooves 213, and the four mounting blocks 208 pass through the inner cavities of the four moving grooves 213. The tops of the two traction frames 205 are provided with moving grooves 214, and the tops of the four frames 209 are slidably connected to the inner cavities of the two moving grooves 214. The left and right sides of the top of the base plate 1 are threaded with anchor bolts 9, and the bottoms of the four anchor bolts 9 are threaded to the ground.

[0032] By setting the limiting groove 212, the movement of the screw block 207 can be limited, preventing the screw block 207 from rotating synchronously with the bidirectional lead screw 206. By setting the support block 211, the connecting shaft 202 can be supported, preventing the connecting shaft 202 from falling off after long-term use. By setting the moving groove 213, the movement of the mounting block 208 can be limited, preventing it from deviating in direction during movement, which would affect the traction of the pipe. By setting the movable groove 214, the movement of the frame 209 can be limited, preventing the frame 209 from deviating in position during movement, which would affect the traction of the pipe. By setting the anchor bolts 9, the overall equipment can be stabilized, preventing the equipment from shaking due to accidental collisions.

[0033] In operation, the pipe is placed inside the electric guide roller 210. Then, through the output of the servo motor 201, the connecting shaft 202 drives the active bevel gear 203 to rotate. The active bevel gear 203 and the driven bevel gear 204 cooperate with each other, so that the driven bevel gear 204 drives the bidirectional screw 206 to rotate synchronously. The screw block 207 moves inward along the surface of the bidirectional screw 206. At this time, the screw block 207 drives the mounting block 208 and the frame 209 to move synchronously. At this time, the frame 209 drives the electric guide roller 210 to fit against both sides of the pipe. Then, through the rotation of the electric guide roller 210, the pipe moves to the right. At this time, the water pump 6 injects water from the inner cavity of the water tank 4 into the spray plate 8 through the water supply pipe 7. The spray plate 8 sprays water onto the surface of the pipe, thereby completing the cooling and shaping of the pipe.

[0034] The above description is merely a specific embodiment 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 rapid cooling and shaping device for CPVC pipe production, comprising a base plate (1), characterized in that, A spray box (3) is fixedly installed on the top of the base plate (1), and a water tank (4) is fixedly installed on the top of the spray box (3). A water inlet pipe (5) is connected to the rear side of the water tank (4), and a water pump (6) is fixedly installed on the front side of the water tank (4). A water supply pipe (7) is connected to the output end of the water pump (6), and a spray plate (8) is connected to the other end of the water supply pipe (7). A traction assembly (2) is provided on the surface of the base plate (1). The traction assembly (2) includes a servo motor (201) and a traction frame (205). The servo motor (201) is fixedly installed on the left side of the top of the base plate (1), and the two traction frames... (205) are fixedly installed on the left and right sides of the top of the base plate (1). The front side of the two traction frames (205) is movably connected with a driven bevel gear (204). The rear side of the two driven bevel gears (204) is fixedly installed with a double-acting screw (206). The front and rear sides of the surface of the two double-acting screws (206) are threaded with screw blocks (207). The top of the two screw blocks (207) is fixedly installed with a mounting block (208). The top of the two mounting blocks (208) is fixedly installed with a frame (209). The inner side of the two frames (209) is movably connected with an electric guide roller (210).

2. The rapid cooling and shaping equipment for CPVC pipe production according to claim 1, characterized in that: The output end of the servo motor (201) is fixedly connected to a connecting shaft (202). On both the left and right sides of the surface of the connecting shaft (202), active bevel gears (203) are fixedly installed. The surfaces of the two active bevel gears (203) mesh with the surfaces of the two driven bevel gears (204).

3. The rapid cooling and shaping equipment for CPVC pipe production according to claim 1, characterized in that: Limiting grooves (212) are provided on the surfaces of the two traction frames (205), and the bottoms of the four screw blocks (207) are slidably connected to the inner cavities of the two limiting grooves (212).

4. The rapid cooling and shaping equipment for CPVC pipe production according to claim 2, characterized in that: The surface of the connecting shaft (202) is movably connected to the support block (211) by bearings, and the bottom of the support block (211) is fixedly installed on the top of the base plate (1).

5. The rapid cooling and shaping equipment for CPVC pipe production according to claim 1, characterized in that: The surface of the traction frame (205) is provided with a moving groove (213), and the four mounting blocks (208) all penetrate the inner cavity of the four moving grooves (213).

6. The rapid cooling and shaping equipment for CPVC pipe production according to claim 1, characterized in that: The top of each of the two traction frames (205) is provided with a movable groove (214), and the tops of the four frames (209) are slidably connected to the inner cavity of the two movable grooves (214).

7. The rapid cooling and shaping equipment for CPVC pipe production according to claim 1, characterized in that: Anchor bolts (9) are threaded to the left and right sides of the top of the base plate (1), and the bottom of the four anchor bolts (9) are threaded to the ground.

Images