Automatic efficient stirring device of granulation equipment

Abstract

The utility model discloses an automatic high-efficiency stirring device of granulation equipment, which belongs to the technical field of granulation equipment, and is characterized by comprising a hopper, the front side of the hopper is communicated with a charging plate, and the hopper, the charging plate, a motor, a main wheel, a secondary wheel, a belt, a scraping and stirring mechanism, a mixing and stirring component and a heating component are arranged. Granulation raw materials are added to the surface of a feeding plate and then slide into a hopper, a motor started in the process drives a main wheel, a belt located on the outer side of the main wheel drives a secondary wheel to rotate, and the rotating secondary wheel drives a shaft pipe located in the hopper to rotate; the shaft pipe is driven to rotate, so that the scraping plate located on the outer side of the shaft pipe is driven to continuously scrape the inner wall of the interior of the hopper, the situation that raw material powder is attached to the inner wall of the hopper is avoided, it is guaranteed that resources are not wasted, and the stirring plate located on the inner side of the scraping plate synchronously continuously stirs granulation raw materials added into the hopper.

Description

Technical Field

[0001] The utility model relates to the technical field of granulation equipment, in particular to an automatic and efficient stirring device for granulation equipment. Background Art

[0002] Granulating equipment is a molding machine that can make materials into specific shapes. The conductive masterbatch prepared in it is widely used in products in the electronic information, petrochemical, textile industry, aerospace and other industries. The conductive masterbatch is made by blending conductive carbon black with plastic. Therefore, it must be stirred evenly before extrusion and injection molding, and then sent to the injection molding machine for melting and granulation.

[0003] At present, a Chinese utility model with announcement number: CN207373503U discloses an automatic stirring device for granulating equipment. This utility model discloses an automatic stirring device for granulating equipment, including a stirring bin, a power fixing frame, a motor, a gearbox, and a stirring mechanism; the stirring bin is equipped with a power fixing frame; the motor is installed on the left side of the power fixing frame; the power output of the motor drives a belt pulley extending from the gearbox through a belt, thereby driving the gearbox to rotate; the lower end of the gearbox is connected and equipped with a stirring mechanism; the stirring mechanism is composed of a stirring shaft, a stirring shaft sleeve, and an impeller, and a dispersing impeller and a spiral impeller are extended from the impeller. The automatic stirring device for granulating equipment of this utility model has an ingenious structural design, is simple and reasonable, and has a low cost; the dispersing impeller and the spiral impeller extending from the impeller can make the materials for making conductive masterbatch more evenly stirred; and can automatically and continuously stir, with high efficiency.

[0004] The existing stirring device for granulation equipment cannot clean the inner wall of the hopper while stirring the raw materials, which easily leads to raw material powder adhering to the inner wall of the hopper, thereby causing waste of resources. In addition, the raw materials cannot be preheated when they are stirred, which is not conducive to subsequent melting and granulation in an injection molding machine. Therefore, an automatic and efficient stirring device for granulation equipment is proposed to solve the above-mentioned problems. Utility Model Content

[0005] The utility model provides an automatic and efficient stirring device for granulating equipment, aiming to solve the problems that the existing stirring device for granulating equipment cannot clean the inner wall of its hopper while stirring the prepared raw materials, which easily leads to the situation that raw material powder adheres to the inner wall of the hopper, thereby causing waste of resources, and the raw materials cannot be preheated when they are stirred, which is not conducive to melting and granulating in the subsequent injection molding machine.

[0006] The utility model is implemented as follows: an automatic and efficient stirring device for granulating equipment comprises a hopper, the front side of the hopper is connected with a feeding plate, a motor is embedded on the left side of the top of the hopper, a main wheel is bolted to the output end of the motor, a secondary wheel is rotatably connected to the top of the hopper, a belt is sleeved on the outer sides of the secondary wheel and the main wheel, a scraping and stirring mechanism is arranged inside the hopper, the top of the scraping and stirring mechanism is fixedly connected and connected with the bottom of the secondary wheel, a mixing assembly is arranged on the outer side of the scraping and stirring mechanism, a heating assembly is arranged on the left side of the top of the hopper, and the heating assembly is rotatably connected and connected with the secondary wheel;

[0007] The scraping and stirring mechanism includes a shaft tube, a scraper, a stirring plate and an air release pipe. The shaft tube is fixedly connected to the bottom of the secondary wheel and is connected. The scraper is connected to the front and rear sides of the shaft tube respectively. The outer side of the scraper contacts the inner wall of the hopper. The stirring plate is connected to the inner side of the scraper. The air release pipe is connected to the top of the scraper.

[0008] In order to further improve the effect of mixing the granulation raw materials added to the hopper, an automatic and efficient stirring device for granulation equipment is preferred in the utility model. The mixing assembly includes a fixed sleeve and a mixing plate. The fixed sleeve is bolted to the top of the outer side of the shaft tube, and the mixing plate is fixedly connected to the front and rear sides of the fixed sleeve respectively.

[0009] In order to achieve the effect of heating the scraping and stirring mechanism so that it can stir the granulation raw materials inside the hopper and preheat them at the same time, as an automatic and efficient stirring device for granulation equipment of the utility model, the heating component includes a heating fan, a duct and a rotating sleeve, the heating fan is bolted to the left side of the top of the hopper, the left side of the duct is connected to the output end of the heating fan, the rotating sleeve is rotatably connected to the inside of the secondary wheel and connected, and the top of the rotating sleeve is rotatably connected and connected to the bottom of the duct.

[0010] In order to facilitate the real-time monitoring of the temperature inside the hopper, as a preferred automatic and efficient stirring device for granulating equipment of the utility model, a temperature monitor is bolted to the right side of the top of the hopper, and the detection end of the temperature monitor passes through the top of the hopper and extends to the inside.

[0011] In order to facilitate the continuous rotation and discharge of the granulation raw materials mixed inside the hopper, as a preferred automatic and efficient stirring device for granulation equipment of the utility model, a spiral blade is fixedly connected to the bottom of the outer side of the shaft tube, and the spiral blade is conical in shape.

[0012] In order to achieve the effect of reinforcing and supporting the conduit, as a preferred automatic and efficient stirring device for granulating equipment of the utility model, a vertical pole is bolted on the left side of the top of the hopper, a reinforcement sleeve is welded on the top of the vertical pole, and the top of the reinforcement sleeve is clamped on the bottom of the conduit.

[0013] In order to achieve the effect of diversion when the mixing plate stirs the granulation raw materials inside the hopper, as a preferred automatic and efficient stirring device for granulation equipment of the utility model, a flow port is opened on the outer side of the mixing plate, and the flow port is a square trough body.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The automatic and efficient stirring device of the granulating equipment is provided with a hopper, a feeding plate, a motor, a main wheel, a secondary wheel, a belt, a scraping and stirring mechanism, a mixing component and a heating component. The granulating raw material is added to the surface of the feeding plate and then slides to the inside of the hopper. In this process, the motor is started to drive the main wheel, and the belt located outside the main wheel drives the secondary wheel to rotate, and the rotating secondary wheel drives the shaft tube located inside the hopper to rotate, so that the scraper located outside the shaft tube is driven to continuously scrape the inner wall of the hopper, thereby avoiding the situation that the raw material powder adheres to the inner wall of the hopper to ensure that resources are not wasted, and the stirring plate located inside the scraper is synchronously The granulation raw materials added into the hopper are continuously stirred, and the mixing component on the surface of the shaft tube is synchronously driven to stir the granulation raw materials in the hopper, thereby ensuring the mixing efficiency of the granulation raw materials, and then the heating component on the top of the hopper is started to prepare heat and transport it to the inside of the secondary wheel, and then the hot air enters the shaft tube and is dispersed to the inside of the scraper and the stirring plate, and when the pressure inside the scraper and the stirring plate is too large, it is discharged through the vent pipe, so that the scraper and the stirring plate can mix the granulation raw materials in the hopper and achieve the effect of preheating at the same time, so as to facilitate the subsequent discharge into the injection molding machine for melting and granulation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is the overall structure diagram of the automatic and efficient stirring device for granulating equipment of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the hopper in the utility model;

[0018] Figure 3 It is a structural schematic diagram of the scraping and stirring mechanism in the utility model;

[0019] Figure 4 It is a structural schematic diagram of the heating component in the utility model;

[0020] Figure 5It is a schematic diagram of the structure of the mixing component in the utility model.

[0021] In the figure, 1, hopper; 2, feeding plate; 3, motor; 4, main wheel; 5, secondary wheel; 6, belt; 7, scraping and stirring mechanism; 701, shaft tube; 702, scraper; 703, stirring plate; 704, vent pipe; 8, mixing assembly; 801, fixed sleeve; 802, mixing plate; 9, heating assembly; 901, heating fan; 902, duct; 903, rotating sleeve; 10, temperature monitor; 11, spiral blade; 12, vertical pole; 13, reinforcement sleeve; 14, flow port. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0023] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention 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, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0024] See also Figure 1-5 The utility model provides a technical solution: an automatic and efficient stirring device for granulating equipment, comprising a hopper 1, a feeding plate 2 is connected to the front side of the hopper 1, a motor 3 is embedded on the left side of the top of the hopper 1, a main wheel 4 is bolted to the output end of the motor 3, a secondary wheel 5 is rotatably connected to the top of the hopper 1, a belt 6 is sleeved on the outer side of the secondary wheel 5 and the main wheel 4, a scraping and stirring mechanism 7 is arranged inside the hopper 1, the top of the scraping and stirring mechanism 7 is fixedly connected and connected to the bottom of the secondary wheel 5, a mixing component 8 is arranged on the outer side of the scraping and stirring mechanism 7, a heating component 9 is arranged on the left side of the top of the hopper 1, and the heating component 9 is rotatably connected and connected to the secondary wheel 5;

[0025] The scraping and stirring mechanism 7 includes a shaft tube 701, a scraper 702, a stirring plate 703 and an air release pipe 704. The shaft tube 701 is fixedly connected to the bottom of the secondary wheel 5 and is connected. The scraper 702 is connected to the front and rear sides of the shaft tube 701 respectively. The outer side of the scraper 702 contacts the inner wall of the hopper 1. The stirring plate 703 is connected to the inner side of the scraper 702. The air release pipe 704 is connected to the top of the scraper 702.

[0026] In this embodiment: by setting a hopper 1, a feeding plate 2, a motor 3, a main wheel 4, a secondary wheel 5, a belt 6, a scraping and stirring mechanism 7, a mixing component 8 and a heating component 9, the granulated raw material is added to the surface of the feeding plate 2 and then slides into the inside of the hopper 1. In this process, the motor 3 is started to drive the main wheel 4, and the belt 6 located on the outside of the main wheel 4 drives the secondary wheel 5 to rotate, and the rotating secondary wheel 5 drives the shaft tube 701 located inside the hopper 1 to rotate, so that the scraper 702 located on the outside of the shaft tube 701 is driven to continuously scrape the inner wall of the hopper 1, so as to avoid the situation that the raw material powder adheres to the inner wall of the hopper 1, so as to ensure that resources are not wasted, and the stirring plate 703 located on the inner side of the scraper 702 is synchronously The granulation raw materials added to the hopper 1 are continuously stirred, and the mixing component 8 on the surface of the shaft tube 701 is synchronously driven to stir the granulation raw materials in the hopper 1, thereby ensuring the mixing efficiency of the granulation raw materials, and then the heating component 9 located on the top of the hopper 1 is started to prepare heat and transport it to the inside of the secondary wheel 5, and then the hot air enters the shaft tube 701 and is dispersed to the inside of the scraper 702 and the stirring plate 703, and when the pressure inside the scraper 702 and the stirring plate 703 is too large, it is discharged through the vent pipe 704, so that the scraper 702 and the stirring plate 703 can mix the granulation raw materials in the hopper 1 while achieving the effect of preheating, so as to facilitate the subsequent discharge into the injection molding machine for melting and granulation.

[0027] As a technical optimization solution of the utility model, the mixing component 8 includes a fixed sleeve 801 and a hybrid plate 802. The fixed sleeve 801 is bolted to the top of the outer side of the shaft tube 701, and the hybrid plate 802 is fixedly connected to the front and rear sides of the fixed sleeve 801 respectively.

[0028] In this embodiment, by providing a fixed sleeve 801 and a mixing plate 802, the fixed sleeve 801 located on the surface of the shaft tube 701 carries the mixing plate 802 to synchronously stir the granulation raw materials inside the hopper 1 while the shaft tube 701 rotates, thereby ensuring the mixing efficiency of the granulation raw materials.

[0029] As a technical optimization solution of the utility model, the heating component 9 includes a heating fan 901, a duct 902 and a rotating sleeve 903. The heating fan 901 is bolted to the left side of the top of the hopper 1, the left side of the duct 902 is connected to the output end of the heating fan 901, the rotating sleeve 903 is rotatably connected to the inside of the secondary wheel 5 and connected, and the top of the rotating sleeve 903 is rotatably connected to and connected to the bottom of the duct 902.

[0030] In this embodiment: by setting a heating fan 901, a duct 902 and a rotating sleeve 903, the heating fan 901 located at the top of the hopper 1 is started to prepare hot air, and then the hot air is transported to the inside of the secondary wheel 5 through the duct 902 and the rotating sleeve 903, and then the hot air enters the shaft tube 701 and is dispersed to the inside of the scraper 702 and the stirring plate 703, so that the scraper 702 and the stirring plate 703 can mix the granulation raw materials inside the hopper 1 and achieve a preheating effect at the same time, so as to facilitate the subsequent discharge into the injection molding machine for melting and granulation.

[0031] As a technical optimization solution of the present invention, a temperature monitor 10 is bolted to the right side of the top of the hopper 1 , and a detection end of the temperature monitor 10 passes through the top of the hopper 1 and extends to the inside.

[0032] In this embodiment, by providing a temperature monitor 10, it is possible to monitor the temperature inside the hopper 1 in real time, which is convenient for use.

[0033] As a technical optimization solution of the present invention, a spiral blade 11 is fixedly connected to the bottom of the outer side of the shaft tube 701, and the spiral blade 11 is conical in shape.

[0034] In this embodiment, the spiral blade 11 is provided to facilitate the continuous rotation and discharge of the granulated raw materials mixed in the hopper 1, so as to facilitate use.

[0035] As a technical optimization solution of the utility model, a vertical pole 12 is bolted to the left side of the top of the hopper 1 , a reinforcing sleeve 13 is welded to the top of the vertical pole 12 , and the top of the reinforcing sleeve 13 is clamped to the bottom of the conduit 902 .

[0036] In this embodiment, by providing the vertical pole 12 and the reinforcing sleeve 13, the catheter 902 can be reinforced and supported for easy use.

[0037] As a technical optimization solution of the present invention, a flow port 14 is opened on the outer side of the hybrid plate 802, and the flow port 14 is a square groove body.

[0038] In this embodiment, by providing the flow port 14, the mixing plate 802 can achieve a flow diversion effect when mixing the granulation raw materials inside the hopper 1, so as to facilitate use.

[0039] Working principle: First, add the granulation raw material to the surface of the feeding plate 2 and then slide it into the hopper 1. During this process, the motor 3 is started to drive the main wheel 4, and the belt 6 located on the outside of the main wheel 4 drives the secondary wheel 5 to rotate, and the rotating secondary wheel 5 drives the shaft tube 701 located inside the hopper 1 to rotate, so that the scraper 702 located on the outside of the shaft tube 701 is driven to continuously scrape the inner wall of the hopper 1, thereby avoiding the situation where raw material powder adheres to the inner wall of the hopper 1 to ensure that resources are not wasted, and synchronously, the stirring plate 703 located on the inside of the scraper 702 continuously stirs the granulation raw material added to the hopper 1, and the fixed sleeve 801 located on the surface of the shaft tube 701 is on its shaft While the tube 701 rotates, it carries the mixing plate 802 to synchronously stir the granulation raw materials in the hopper 1, thereby ensuring the mixing efficiency of the granulation raw materials, and then starts the heating fan 901 located on the top of the hopper 1 to prepare hot air, which is then transported to the inside of the secondary wheel 5 through the conduit 902 and the rotating sleeve 903. The hot air then enters the shaft tube 701 and is dispersed to the inside of the scraper 702 and the stirring plate 703. When the pressure inside the scraper 702 and the stirring plate 703 is too high, it is discharged through the vent pipe 704, so that the scraper 702 and the stirring plate 703 can mix the granulation raw materials in the hopper 1 while achieving the effect of preheating, which is beneficial for the subsequent discharge into the injection molding machine for melting and granulation.

[0040] 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. An automatic and efficient stirring device for granulating equipment, comprising a hopper (1), characterized in that: The front side of the hopper (1) is connected to a feeding plate (2), a motor (3) is embedded on the left side of the top of the hopper (1), a main wheel (4) is bolted to the output end of the motor (3), a secondary wheel (5) is rotatably connected to the top of the hopper (1), a belt (6) is sleeved on the outer sides of the secondary wheel (5) and the main wheel (4), a scraping and stirring mechanism (7) is arranged inside the hopper (1), the top of the scraping and stirring mechanism (7) is fixedly connected and connected to the bottom of the secondary wheel (5), a mixing component (8) is arranged on the outer side of the scraping and stirring mechanism (7), a heating component (9) is arranged on the left side of the top of the hopper (1), and the heating component (9) is rotatably connected and connected to the secondary wheel (5); The scraping and stirring mechanism (7) comprises a shaft tube (701), a scraper (702), a stirring plate (703) and an air release pipe (704); the shaft tube (701) is fixedly connected to the bottom of the secondary wheel (5) and is connected thereto; the scraper (702) is connected to the front side and the rear side of the shaft tube (701) respectively; the outer side of the scraper (702) contacts the inner wall of the hopper (1); the stirring plate (703) is connected to the inner side of the scraper (702); and the air release pipe (704) is connected to the top of the scraper (702).

2. The automatic and efficient stirring device for granulation equipment according to claim 1, characterized in that: The mixing assembly (8) comprises a fixed sleeve (801) and a mixing plate (802), wherein the fixed sleeve (801) is bolted to the top of the outer side of the shaft tube (701), and the mixing plate (802) is fixedly connected to the front side and the rear side of the fixed sleeve (801), respectively.

3. The automatic and efficient stirring device for granulation equipment according to claim 1, characterized in that: The heating assembly (9) comprises a heating fan (901), a conduit (902) and a rotating sleeve (903); the heating fan (901) is bolted to the left side of the top of the hopper (1); the left side of the conduit (902) is connected to the output end of the heating fan (901); the rotating sleeve (903) is rotatably connected to and connected with the inside of the secondary wheel (5); and the top of the rotating sleeve (903) is rotatably connected to and connected with the bottom of the conduit (902).

4. The automatic and efficient stirring device for granulation equipment according to claim 1, characterized in that: A temperature monitor (10) is bolted to the right side of the top of the hopper (1), and a detection end of the temperature monitor (10) penetrates the top of the hopper (1) and extends to the inside.

5. The automatic and efficient stirring device for granulation equipment according to claim 1, characterized in that: A spiral blade (11) is fixedly connected to the bottom of the outer side of the shaft tube (701), and the spiral blade (11) is in a conical shape.

6. The automatic and efficient stirring device for granulation equipment according to claim 1, characterized in that: A vertical pole (12) is bolted to the left side of the top of the hopper (1), a reinforcing sleeve (13) is welded to the top of the vertical pole (12), and the top of the reinforcing sleeve (13) is clamped to the bottom of the conduit (902).

7. The automatic and efficient stirring device for granulation equipment according to claim 2, characterized in that: A flow port (14) is provided on the outer side of the hybrid plate (802), and the flow port (14) is a square groove body.

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