Quantitative feeding device for plastic pipeline production

Abstract

The utility model relates to the field of plastic pipeline production, in particular to a quantitative feeding device for plastic pipeline production, which comprises a quantitative box, a supporting seat is mounted at the bottom end in the quantitative box, a weighing device is mounted on the upper end face of the supporting seat in an embedded manner, and a blanking plate is placed on the upper end face of the supporting seat. A pushing plate abuts against the left side of the upper end face of the discharging plate, an air cylinder with the output end fixedly connected with the pushing plate is installed on the left side of the quantifying box, so that a material body falls on the upper end face of the discharging plate, meanwhile, a weighing device weighs the material body on the discharging plate till the required amount is reached, then the air pushes the pushing plate to move rightwards, and the material body is quantified. According to the feeding device, the motor can drive the rotating disc to rotate according to different material bodies, the matched material barrel is promoted to rotate to the position under the flow guide pipe, various different and quantitative material bodies can be collected through the multiple material barrels, the effect of mixing the multiple quantitative material bodies in the follow-up process is facilitated, and the working efficiency is improved. Therefore, the mixing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic pipe production, in particular to a quantitative feeding device used for plastic pipe production. Background Art

[0002] Plastic pipes are the general name for pipes made of plastic materials. Plastic pipes are favored by the pipeline engineering industry because of their light weight, sanitation and safety, small water flow resistance, energy saving, metal saving, improved living environment, long service life, safety and convenience.

[0003] The production process of plastic pipes is: feeding, plasticizing and extruding, mold shaping, cooling and shaping, traction, sawing pipes and finished product winding. Among them, it is necessary to feed multiple materials in a quantitative manner and then mix the multiple materials.

[0004] However, during the operation of the feeding device for plastic pipe production, the required material cannot be quantitatively weighed, and there are differences in the material distribution, which affects the quality of the plastic pipe. Therefore, it is necessary to propose a quantitative feeding device for plastic pipe production to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a quantitative feeding device for plastic pipe production, which has the characteristics of being able to collect a variety of different and quantitative materials to facilitate subsequent mixing of multiple quantitative materials, thereby improving the mixing efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a quantitative feeding device for plastic pipe production, comprising a quantitative box, a support seat is installed at the bottom end of the quantitative box, a weighing device is embedded and installed on the upper end surface of the support seat, a blanking plate is placed on the upper end surface of the support seat, a push plate is abutted on the left side of the upper end surface of the blanking plate, and a cylinder with an output end fixedly connected to the push plate is installed on the left side of the quantitative box;

[0007] A turntable is arranged at the lower right side of the quantitative box, four material barrels distributed in a ring are installed through the upper end surface of the turntable, and a motor is installed on the lower end surface of the turntable.

[0008] In order to mix a variety of different materials, as a preferred quantitative feeding device for plastic pipe production of the utility model, the lower end face of the quantitative box is fixedly connected to a mixing box located below the turntable through a connecting frame, and a feed port is opened on the right side of the upper end face of the mixing box.

[0009] In order to allow a quantitative amount of material to fall smoothly into the barrel, as a preferred quantitative feeding device for plastic pipe production of the utility model, a guide pipe is installed on the right side of the quantitative box and abuts against the right side of the blanking plate, and the guide pipe is located above one of the barrels.

[0010] In order to enable the material on the blanking plate to be smoothly pushed and dropped into the barrel, as a preferred quantitative feeding device for plastic pipe production of the utility model, a baffle whose lower end face abuts against the blanking plate is inserted on the right side of the quantitative box.

[0011] In order to facilitate the material body to fall smoothly into the barrel, as a preferred quantitative feeding device for plastic pipe production of the utility model, the upper end faces of multiple barrels are trumpet-shaped, and the outer walls of multiple lower end faces of the barrels are installed with solenoid valves.

[0012] In order to check the weighed amount, as a preferred quantitative feeding device for plastic pipe production of the utility model, the front end surface of the quantitative box is a transparent structure.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model firstly makes the material body fall on the upper end surface of the blanking plate, and at the same time the weighing device weighs the material body on the blanking plate until the required amount is reached, and then the air-driven pushing plate is moved to the right, so that the quantitative material body on the upper end surface of the blanking plate can be pushed into the barrel, and according to different materials, the motor can drive the turntable to rotate, so as to drive the matching barrel to rotate to the right under the guide pipe, and then a plurality of different and quantitative materials can be collected through a plurality of barrels, so as to facilitate the subsequent mixing of multiple quantitative materials, thereby improving the mixing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is the overall structure diagram of the utility model;

[0016] Figure 2 This is a three-dimensional structural diagram of the turntable of the utility model;

[0017] Figure 3 For the utility model Figure 1 Enlarged structural diagram at point A.

[0018] In the figure: 1. dosing box; 101. guide tube; 2. support seat; 201. weighing device; 202. blanking plate; 203. baffle; 3. push plate; 301. cylinder; 4. turntable; 401. barrel; 402. motor; 5. mixing box; 501. feed port. DETAILED DESCRIPTION

[0019] See also Figures 1 to 3A quantitative feeding device for plastic pipe production includes a quantitative box 1, a support seat 2 is installed at the bottom end of the quantitative box 1, a weighing device 201 is embedded in the upper end surface of the support seat 2, a blanking plate 202 is placed on the upper end surface of the support seat 2, a push plate 3 is abutted on the left side of the upper end surface of the blanking plate 202, and a cylinder 301 whose output end is fixedly connected to the push plate 3 is installed on the left side of the quantitative box 1;

[0020] A turntable 4 is arranged at the lower right of the quantitative box 1 , and four material barrels 401 distributed in an annular shape are installed through the upper end surface of the turntable 4 , and a motor 402 is installed on the lower end surface of the turntable 4 .

[0021] In this embodiment: the material body that needs to be quantitatively input is poured into the quantitative box 1, and the material body is made to fall on the upper end surface of the blanking plate 202. At the same time, the weighing device 201 works to weigh the material body on the blanking plate 202 until the required amount is reached, and the feeding into the quantitative box 1 is stopped. Then the cylinder 301 can be started to make the cylinder 301 push the push plate 3 to move to the right, and then the quantitative material body on the upper end surface of the blanking plate 202 can be pushed into the barrel 401, and the motor 402 can be started according to different materials, so that the motor 402 drives the turntable 4 to rotate, so as to cause the matching barrel 401 to rotate to the bottom of the guide tube 101, and then a plurality of different and quantitative materials can be collected through multiple barrels 401, so as to facilitate the subsequent mixing of multiple quantitative materials, thereby improving the mixing efficiency.

[0022] As a technical optimization solution of the utility model, the lower end surface of the quantitative box 1 is fixedly connected to the mixing box 5 located below the turntable 4 through a connecting frame, and a feed port 501 is opened on the right side of the upper end surface of the mixing box 5.

[0023] In this embodiment: a mixing box 5 is used to mix a variety of different materials.

[0024] As a technical optimization solution of the utility model, a flow guide tube 101 is installed on the right side of the quantitative box 1 and is in contact with the right side of the blanking plate 202 . The flow guide tube 101 is located above one of the barrels 401 .

[0025] In this embodiment, the quantitative material in the quantitative box 1 can be smoothly dropped into the barrel 401 through the guide tube 101 .

[0026] As a technical optimization solution of the present invention, a baffle plate 203 whose lower end surface abuts against the blanking plate 202 is inserted into the right side of the quantitative box 1 .

[0027] In this embodiment, by pulling the baffle plate 203 upward, the material body on the blanking plate 202 can be smoothly pushed and dropped into the barrel 401 .

[0028] As a technical optimization solution of the present invention, the upper end surfaces of the plurality of barrels 401 are all in a trumpet structure, and the outer walls of the lower end surfaces of the plurality of barrels 401 are all installed with solenoid valves.

[0029] In this embodiment, the upper end surface of the barrel 401 is in a trumpet structure, so that the material body can fall smoothly into the barrel 401.

[0030] As a technical optimization solution of the present utility model, the front end surface of the quantitative box 1 is a transparent structure.

[0031] In this embodiment, the front end surface of the quantitative box 1 is transparent so as to facilitate viewing of the weighed amount.

[0032] Working principle: first, pour the material that needs to be quantitatively input into the quantitative box 1, so that the material falls on the upper end surface of the blanking plate 202. At the same time, the weighing device 201 works to weigh the material on the blanking plate 202 until the required amount is reached, and stop adding material to the quantitative box 1, then pull the baffle 203 upward, and then start the cylinder 301, so that the cylinder 301 pushes the push plate 3 to move to the right, and then the quantitative material on the upper end surface of the blanking plate 202 can be pushed into the barrel 401, and the motor 402 can be started according to different materials, so that the motor 402 drives the turntable 4 to rotate, so that the matching barrel 401 rotates to the bottom of the guide tube 101, and then a variety of different and quantitative materials can be collected through multiple barrels 401, so as to facilitate the subsequent mixing of multiple quantitative materials, and finally open the solenoid valve on the barrel 401 to allow the quantitative material to smoothly enter the mixing box 5 for mixing.

[0033] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A quantitative feeding device for plastic pipe production, comprising a quantitative box (1), characterized in that: A support seat (2) is installed at the bottom end of the quantitative box (1), a weighing device (201) is embedded in the upper end surface of the support seat (2), a blanking plate (202) is placed on the upper end surface of the support seat (2), a push plate (3) is abutted on the left side of the upper end surface of the blanking plate (202), and a cylinder (301) whose output end is fixedly connected to the push plate (3) is installed on the left side of the quantitative box (1); A rotating disk (4) is arranged at the lower right side of the quantitative box (1), and four material barrels (401) distributed in an annular shape are installed through the upper end surface of the rotating disk (4), and a motor (402) is installed on the lower end surface of the rotating disk (4).

2. A quantitative feeding device for plastic pipe production according to claim 1, characterized in that: The lower end surface of the quantitative box (1) is fixedly connected to a mixing box (5) located below the turntable (4) via a connecting frame, and a feed port (501) is provided on the right side of the upper end surface of the mixing box (5).

3. The quantitative feeding device for plastic pipe production according to claim 1, characterized in that: A flow guide tube (101) is installed on the right side of the quantitative box (1) and is in contact with the right side of the blanking plate (202). The flow guide tube (101) is located above one of the barrels (401).

4. The quantitative feeding device for plastic pipe production according to claim 1, characterized in that: A baffle plate (203) whose lower end surface abuts against the blanking plate (202) is inserted on the right side of the quantitative box (1).

5. The quantitative feeding device for plastic pipe production according to claim 1, characterized in that: The upper end surfaces of the plurality of barrels (401) are all in a trumpet structure, and the outer walls of the lower end surfaces of the plurality of barrels (401) are all installed with electromagnetic valves.

6. A quantitative feeding device for plastic pipe production according to claim 1, characterized in that: The front end surface of the quantitative box (1) is a transparent structure.

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