Stirring device for mixing tackifying master batch

Abstract

The utility model relates to the technical field of raw material processing, in particular to a stirring device for mixing tackifying master batch, which comprises a stirring shell, a feeding hole is formed in the left side of the upper end surface of the stirring shell in a penetrating manner, and a quantitative feeding component is arranged above the stirring shell; four weighing sensors which are uniformly distributed are installed on the upper end face of the fixing frame, a weighing shell is connected to the upper end face of the weighing plate in a penetrating mode, the lower end of the weighing shell penetrates and extends to the position below the fixing frame and communicates with a feeding pipe, and a first electric valve is installed on the outer wall of the feeding pipe; and the lower end of the feeding pipe extends into the feeding port, the upper end face of the fixing ring is connected with a collecting shell in a penetrating mode, the lower end of the collecting shell communicates with a discharging pipe, and a second electric valve is installed on the outer wall of the discharging pipe. When the stirring device stirs the tackifying master batch, the tackifying master batch needing to be stirred is conveniently and quantitatively added into the stirring shell, and convenience is provided for quantitatively adding the tackifying master batch into the stirring shell.

Description

Technical Field

[0001] The utility model relates to the technical field of raw material processing, in particular to a stirring device for mixing viscosity-increasing masterbatch. Background Art

[0002] my country is a major plastics country in the world today, with an annual output of more than 21 million tons of plastic products. At least 2.1 million tons of ultrafine powder mineral fillers are used in various plastic products every year. Plastic masterbatch is a concentrate made by attaching an extraordinary amount of plastic additives to the resin; when manufacturing plastic products, it is not necessary to add the plastic additives, but only the corresponding masterbatch. Therefore, it is one of the most important forms of plastic additives in the world today. The growth of the demand for masterbatch will also drive the reform of its processing industry. The existing masterbatch mixing device can no longer meet the market demand.

[0003] The existing stirring device for mixing the viscosity-enhancing masterbatch requires the staff to manually weigh and add the viscosity-enhancing masterbatch into the device, which causes inconvenience to the quantitative addition of the viscosity-enhancing masterbatch into the device. Therefore, it is necessary to propose a stirring device for mixing the viscosity-enhancing masterbatch to solve the above-mentioned problems. Summary of the invention

[0004] The utility model aims to provide a stirring device for mixing thickening masterbatch, which has the characteristics of being convenient for quantitatively adding the thickening masterbatch to be stirred into the stirring shell when stirring the thickening masterbatch, and providing convenience for quantitatively adding the thickening masterbatch into the stirring shell.

[0005] To achieve the above object, the utility model provides the following technical solution: a stirring device for mixing a viscosity-enhancing masterbatch, comprising a stirring shell, a feeding port is provided through the left side of the upper end surface of the stirring shell, and a quantitative feeding component is provided above the stirring shell;

[0006] The quantitative feeding assembly includes a fixing frame fixedly connected to the upper end surface of the stirring shell, the upper end surface of the fixing frame is installed with four evenly distributed weighing sensors, the upper ends of the four weighing sensors are installed with weighing plates, the upper end surface of the weighing plate is penetrated and connected with a weighing shell, the lower end of the weighing shell penetrates and extends to the bottom of the fixing frame and is connected with a feeding pipe, the outer wall of the feeding pipe is installed with a first electric valve, the lower end of the feeding pipe extends to the inside of the feeding port, the upper end surface of the fixing frame is fixedly connected with four supporting columns located outside the weighing plate, the upper end surfaces of the four supporting columns are fixedly connected with fixing rings, the upper end surface of the fixing ring is penetrated and connected with a collecting shell, the lower end of the collecting shell is connected with a discharging pipe, and the outer wall of the discharging pipe is installed with a second electric valve;

[0007] A controller is installed on the left side of the stirring shell, and the four weighing sensors, the controller, the first electric valve and the second electric valve are all electrically connected.

[0008] In order to facilitate scraping off the thickening masterbatch adhered to the inner wall of the stirring shell while stirring the thickening masterbatch, a preferred stirring device for mixing the thickening masterbatch of the utility model is that a motor located on the right side of the quantitative feeding component is installed on the upper end surface of the stirring shell, and the output end of the motor is detachably connected to the stirring shaft, the lower end of the stirring shaft passes through and extends to the interior of the stirring shell, a plurality of stirring paddles are fixedly connected to the outer wall of the stirring shaft, and connecting rods are fixedly connected to the upper and lower ends of the left side of the stirring shaft, and the left ends of the two connecting rods are fixedly connected to scrapers tightly fitting the inner wall of the stirring shell.

[0009] In order to facilitate the disassembly of the collecting shell and the fixing ring, as a preferred stirring device for mixing a viscosity-enhancing masterbatch of the utility model, the outer wall of the collecting shell is fixedly connected with a mounting ring that fits tightly with the upper end of the fixing ring, and the mounting ring and the fixing ring are detachably connected by a plurality of bolts.

[0010] In order to facilitate the movement of the weighing shell through the fixing frame, as a preferred stirring device for mixing the viscosity-enhancing masterbatch of the utility model, the upper end surface of the fixing frame is penetrated with an opening matching the weighing shell, and the inner diameter of the opening is larger than the outer diameter of the weighing shell.

[0011] In order to facilitate the collection shell to pass through the fixing ring and be connected to the fixing ring, as a preferred stirring device for mixing the viscosity-enhancing masterbatch of the utility model, the upper end surface of the fixing ring is penetrated by a circular opening matching the collection shell.

[0012] In order to conveniently control the operation and shutdown of the device, as a preferred stirring device for mixing a viscosity-enhancing masterbatch of the utility model, a control panel is installed on the right side of the stirring shell.

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

[0014] When the utility model stirs the thickening masterbatch, the thickening masterbatch is quantitatively added into the stirring shell through the quantitative feeding component, the second electric valve is opened, the thickening masterbatch in the collection shell is discharged through the discharge pipe, and enters the weighing shell, the weighing shell weighs the added thickening masterbatch, when the set addition amount is reached, the four weighing sensors transmit the detected information to the controller, the controller controls the second electric valve to close, controls the first electric valve to open, the thickening masterbatch in the weighing shell is added into the stirring shell through the feeding pipe, and then the stirring device is convenient for quantitatively adding the thickening masterbatch that needs to be stirred into the stirring shell when stirring the thickening masterbatch, and provides convenience for quantitatively adding the thickening masterbatch into the stirring shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an overall cross-sectional view of the utility model;

[0016] Figure 2 It is an enlarged cross-sectional view of the quantitative feeding component of the utility model;

[0017] Figure 3 This is a structural diagram of the fixing frame of the utility model.

[0018] In the figure: 1. stirring shell; 101. feed port; 2. motor; 201. stirring shaft; 202. stirring paddle; 203. connecting rod; 204. scraper; 3. quantitative feeding component; 301. fixing frame; 3011. opening; 302. weighing sensor; 303. weighing plate; 304. weighing shell; 305. feeding pipe; 306. first electric valve; 307. supporting column; 3071. fixing ring; 3072. mounting ring; 308. collecting shell; 3081. discharge pipe; 3082. second electric valve; 309. controller; 4. control panel. DETAILED DESCRIPTION

[0019] See also Figures 1 to 3 A stirring device for mixing a viscosity-enhancing masterbatch comprises a stirring shell 1, a feeding port 101 is provided through the left side of the upper end surface of the stirring shell 1, and a quantitative feeding component 3 is provided above the stirring shell 1;

[0020] The quantitative feeding component 3 includes a fixing frame 301 fixedly connected to the upper end surface of the stirring shell 1, and four evenly distributed weighing sensors 302 are installed on the upper end surface of the fixing frame 301. The upper ends of the four weighing sensors 302 are installed with weighing plates 303. The upper end surface of the weighing plates 303 is connected with a weighing shell 304. The lower end of the weighing shell 304 penetrates and extends to the bottom of the fixing frame 301 and is connected with a feeding pipe 305. The outer wall of the feeding pipe 305 is installed with a first The electric valve 306, the lower end of the feeding pipe 305 extends to the inside of the feeding port 101, the upper end surface of the fixing frame 301 is fixedly connected with four support columns 307 located outside the weighing plate 303, the upper end surfaces of the four support columns 307 are fixedly connected with a fixing ring 3071, the upper end surface of the fixing ring 3071 is penetrated and connected with a collecting shell 308, the lower end of the collecting shell 308 is connected with a discharging pipe 3081, and the outer wall of the discharging pipe 3081 is installed with a second electric valve 3082;

[0021] A controller 309 is installed on the left side of the stirring shell 1 , and the four weighing sensors 302 , the controller 309 , the first electric valve 306 and the second electric valve 3082 are all electrically connected.

[0022] In the present embodiment: when stirring the thickening masterbatch, the thickening masterbatch is quantitatively added into the stirring shell 1 through the quantitative feeding component 3, the second electric valve 3082 is opened, the thickening masterbatch in the collecting shell 308 is discharged through the discharge pipe 3081, and enters the weighing shell 304, the weighing shell 304 weighs the added thickening masterbatch, when the set addition amount is reached, the four weighing sensors 302 transmit the detected information to the controller 309, the controller 309 controls the second electric valve 3082 to close, controls the first electric valve 306 to open, the thickening masterbatch in the weighing shell 304 is added into the stirring shell 1 through the feeding pipe 305, and then the stirring device is convenient for quantitatively adding the thickening masterbatch to be stirred into the stirring shell 1 when stirring the thickening masterbatch, and provides convenience for quantitatively adding the thickening masterbatch into the stirring shell 1.

[0023] As a technical optimization scheme of the utility model, a motor 2 located on the right side of the quantitative feeding component 3 is installed on the upper end surface of the stirring shell 1, and the output end of the motor 2 is detachably connected to the stirring shaft 201, and the lower end of the stirring shaft 201 passes through and extends to the interior of the stirring shell 1. A plurality of stirring paddles 202 are fixedly connected to the outer wall of the stirring shaft 201, and connecting rods 203 are fixedly connected to the upper and lower ends of the left side of the stirring shaft 201, and the left ends of the two connecting rods 203 are fixedly connected to scrapers 204 that fit tightly to the inner wall of the stirring shell 1.

[0024] In the present embodiment: after the thickening masterbatch is quantitatively added into the stirring shell 1, the motor 2 is turned on to drive the stirring shaft 201 to rotate, and the stirring shaft 201 drives the multiple stirring paddles 202 to rotate and stir, and at the same time drives the scraper 204 connected by the two connecting rods 203 to rotate, so as to scrape off the thickening masterbatch adhered to the inner wall of the stirring shell 1. Therefore, the device facilitates scraping off the thickening masterbatch adhered to the inner wall of the stirring shell 1 while stirring the thickening masterbatch.

[0025] As a technical optimization solution of the utility model, the outer wall of the collecting shell 308 is fixedly connected with a mounting ring 3072 which fits tightly with the upper end of the fixing ring 3071 , and the mounting ring 3072 and the fixing ring 3071 are detachably connected by a plurality of bolts.

[0026] In this embodiment: when removing the collecting shell 308 from the upper end of the fixing ring 3071, twist and remove multiple bolts to separate the mounting ring 3072 from the fixing ring 3071, remove the collecting shell 308 from the fixing ring 3071, and then facilitate the removal of the collecting shell 308 and the fixing ring 3071.

[0027] As a technical optimization solution of the utility model, an opening 3011 matching the weighing shell 304 is formed through the upper end surface of the fixing frame 301 , and the inner diameter of the opening 3011 is larger than the outer diameter of the weighing shell 304 .

[0028] In this embodiment, the opening 3011 facilitates the weighing shell 304 to move through the fixing frame 301 .

[0029] As a technical optimization solution of the present invention, a circular opening matching the collection shell 308 is formed through the upper end surface of the fixing ring 3071 .

[0030] In this embodiment: the circular opening allows the collecting shell 308 to pass through the fixing ring 3071 and be connected to the fixing ring 3071 .

[0031] As a technical optimization solution of the present invention, a control panel 4 is installed on the right side of the stirring shell 1 .

[0032] In this embodiment: the operation and shutdown of the device can be conveniently controlled through the control panel 4.

[0033] Working principle: When stirring the thickening masterbatch, the thickening masterbatch is quantitatively added to the stirring shell 1 through the quantitative feeding component 3, the second electric valve 3082 is opened, the thickening masterbatch in the collecting shell 308 is discharged through the discharge pipe 3081, and enters the weighing shell 304, the weighing shell 304 weighs the added thickening masterbatch, when the set addition amount is reached, the four weighing sensors 302 transmit the detected information to the controller 309, the controller 309 controls the second electric valve 3082 to close, and controls the first electric valve 306 to open, the thickening masterbatch in the weighing shell 304 is added to the stirring shell 1 through the feeding pipe 305, after the thickening masterbatch is quantitatively added to the stirring shell 1, the motor 2 is turned on to drive the stirring shaft 201 to rotate, the stirring shaft 201 drives the multiple stirring paddles 202 to rotate and stir, and at the same time drives the scraper 204 connected by the two connecting rods 203 to rotate, and the thickening masterbatch adhering to the inner wall of the stirring shell 1 is scraped off.

[0034] 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 stirring device for mixing a viscosity-enhancing masterbatch, comprising a stirring shell (1), wherein a feed inlet (101) is provided through the left side of the upper end surface of the stirring shell (1), characterized in that: A quantitative feeding component (3) is arranged above the stirring housing (1); The quantitative feeding assembly (3) comprises a fixing frame (301) fixedly connected to the upper end surface of the stirring shell (1); four evenly distributed weighing sensors (302) are installed on the upper end surface of the fixing frame (301); a weighing plate (303) is installed on the upper ends of the four weighing sensors (302); a weighing shell (304) is penetrated and connected to the upper end surface of the weighing plate (303); the lower end of the weighing shell (304) penetrates and extends to the bottom of the fixing frame (301) and is connected to a feeding pipe (305); the outer wall of the feeding pipe (305) is installed with a first electric A movable valve (306), the lower end of the feeding pipe (305) extends to the inside of the feeding port (101), the upper end surface of the fixing frame (301) is fixedly connected with four support columns (307) located outside the weighing plate (303), the upper end surfaces of the four support columns (307) are fixedly connected with a fixing ring (3071), the upper end surface of the fixing ring (3071) is penetrated and connected with a collecting shell (308), the lower end of the collecting shell (308) is connected with a discharging pipe (3081), and the outer wall of the discharging pipe (3081) is installed with a second electric valve (3082); A controller (309) is installed on the left side of the stirring shell (1), and the four weighing sensors (302), the controller (309), the first electric valve (306) and the second electric valve (3082) are all electrically connected.

2. A stirring device for mixing a viscosity-enhancing masterbatch according to claim 1, characterized in that: The upper end surface of the stirring shell (1) is provided with a motor (2) located on the right side of the quantitative feeding assembly (3); the output end of the motor (2) is detachably connected to a stirring shaft (201); the lower end of the stirring shaft (201) penetrates and extends into the interior of the stirring shell (1); the outer wall of the stirring shaft (201) is fixedly connected to a plurality of stirring paddles (202); the upper and lower ends of the left side of the stirring shaft (201) are fixedly connected to connecting rods (203); the left ends of the two connecting rods (203) are fixedly connected to scrapers (204) that are tightly fitted to the inner wall of the stirring shell (1).

3. A stirring device for mixing a viscosity-enhancing masterbatch according to claim 1, characterized in that: The outer wall of the collecting shell (308) is fixedly connected with a mounting ring (3072) which is tightly fitted with the upper end of the fixing ring (3071), and the mounting ring (3072) and the fixing ring (3071) are detachably connected via a plurality of bolts.

4. The stirring device for mixing a viscosity-enhancing masterbatch according to claim 1, characterized in that: An opening (3011) matching the weighing shell (304) is formed through the upper end surface of the fixing frame (301), and the inner diameter of the opening (3011) is larger than the outer diameter of the weighing shell (304).

5. The stirring device for mixing a viscosity-enhancing masterbatch according to claim 1, characterized in that: The upper end surface of the fixing ring (3071) is penetrated by a circular opening that matches the collecting shell (308).

6. The stirring device for mixing a viscosity-enhancing masterbatch according to claim 1, characterized in that: A control panel (4) is installed on the right side of the stirring shell (1).

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