Non-woven fabric production raw material mixing equipment

Abstract

The utility model relates to the technical field of non-woven fabric production, and provides non-woven fabric production raw material mixing equipment which comprises a bracket and a mixing mechanism, by arranging the planetary gear and the sun gear, all-directional stirring can be achieved, it is guaranteed that materials are evenly mixed within a short time, the product quality and efficiency are remarkably improved, local excessive heating is prevented, the temperature detector, the heater and the heating pipe are arranged, the temperature of the mixture is detected through the temperature detector, the heater and the heating pipe are arranged, and the heating efficiency is improved. The controller is used for controlling the heater to adjust the heating temperature, and the uniformly distributed heating pipes can improve the heating efficiency and prevent excessive heating at the same time; raw materials are weighed through the metering hopper, the situation that the product quality is affected due to the fact that the mixing ratios of products are uneven due to the fact that the usage amount of the raw materials is inconsistent is avoided, the raw materials are prevented from being stacked in the metering hopper through the vibrator, and the granular raw materials in the different raw material tanks are sequentially pumped out through the vacuum pump so that metering of the metering hopper can be facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of non-woven fabric production, in particular to a mixing device for non-woven fabric production raw materials. Background Technique

[0002] The mixing device for non-woven fabric production raw materials is a device that mixes different types of raw materials to obtain specific properties and characteristics. These raw materials include polyester, polypropylene, polyamide, cellulose, etc. They are added to a mixing tank in a specific proportion and are subjected to high-speed stirring and mixing to obtain a uniform mixture. This device usually consists of a control system, a mixing tank, a stirrer, a feeding device, a conveying system, etc. The role of the mixing device for non-woven fabric production raw materials is to improve the surface quality of non-woven fabrics, enhance wear resistance, waterproofness, inheritance, etc., so that non-woven fabrics are more suitable for different application fields.

[0003] According to the search, the Chinese utility model publication number: CN217368204U discloses a non-woven fabric raw material mixing device. The utility model is provided with a crushing part to crush the raw materials. The crushed raw materials leak out from the feeding hole. At the same time, the driving part drives the feeding cylinder to rotate, realizing uniform and dispersed cloth laying on the melting seat. The cloth laying is uniform, which is beneficial to melting and mixing. The raw materials start to melt and slide down along the melting seat. At the same time, the scraping rack scrapes off the attached raw materials, accelerating melting and flowing, and entering the mixing chamber through the material leakage channel. Then the mixing roller rotates to further mix, grind and melt the raw materials. The melted and mixed raw materials are filtered by the filter plate, and the processing is completed. The mixing, melting of the raw materials in the whole processing process are uniform, sufficient and efficient, which is convenient for the subsequent spinning process.

[0004] However, when implementing the above technical solutions, there are some problems that need to be considered: First, the raw materials are not pre-mixed. The raw materials crushed by the crushing part are artificially single raw materials, and the stirring effect of the mixing roller is not good during heating of the device, resulting in the raw materials still unable to be mixed evenly after heating and melting, resulting in a decrease in the quality of the finished product, and the melting seat will be affected by the raw materials and cause temperature changes, resulting in uneven heating. Second, the device does not have a weighing device, and the proportion of the mixed materials cannot be accurately controlled during mixing, affecting the product quality. Content of the Utility Model

[0005] The purpose of the utility model is to provide a mixing device for non-woven fabric production raw materials to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A mixing device for non-woven fabric production raw materials, including a bracket and a mixing mechanism. A controller is arranged on the front of the bracket, a mixing mechanism is arranged on one side of the controller, a raw material tank is arranged behind the bracket, and a vacuum pump is arranged below the raw material tank.

[0007] Preferably, the raw material tank and the vacuum pump are bolted together. Multiple groups of raw material tanks are provided, and the vacuum pumps correspond to the raw material tanks one by one.

[0008] Preferably, the vacuum pump is connected to a metering hopper through a pipeline. The metering hopper is fixedly connected to a bracket. A vibrator is bolted inside the metering hopper, and a hopper discharge valve is provided at the bottom of the metering hopper.

[0009] Preferably, a mixing tank is connected below the hopper discharge valve. A gear ring is welded inside the mixing tank. A planetary gear is provided inside the gear ring, and a sun gear is provided inside the planetary gear.

[0010] Preferably, a stirring motor is connected above the sun gear. The stirring motor is electrically connected to a controller. The stirring motor is bolted to the mixing tank. Stirring rods are connected below both the planetary gear and the sun gear.

[0011] Preferably, a temperature detector is provided below the gear ring. A heater is provided below the temperature detector. The temperature detector and the heater are both electrically connected to the controller. The heater is connected to a heating pipe, and the heating pipes are evenly distributed on the inner wall of the mixing tank.

[0012] Preferably, a finished product discharge valve is provided below the heating pipe. The finished product discharge valve is bolted to the mixing tank and is electrically connected to the controller.

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

[0014] By providing a planetary gear and a sun gear, the present utility model can achieve all-round stirring, ensuring that the materials are evenly mixed in a short time, which has a significant effect on improving product quality and efficiency. At the same time, to prevent local overheating, by providing a temperature detector, a heater and a heating pipe, the temperature detector detects the temperature of the mixed material and transmits it to the controller to control the heater to adjust the heating temperature. The evenly distributed heating pipes can improve the heating efficiency and prevent overheating.

[0015] By providing a metering hopper, the present utility model weighs the raw materials, preventing the product mix from being uneven due to inconsistent raw material usage, which affects product quality. By providing a vibrator, it prevents raw materials from accumulating in the metering hopper. By providing a vacuum pump, the granular raw materials in different raw material tanks are sequentially extracted for the metering hopper to measure. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the external structure of the present utility model.

[0017] Figure 2Schematic diagram of the internal structure of the metering hopper of the present utility model.

[0018] Figure 3 Schematic diagram of the internal structure of the mixing tank of the present utility model.

[0019] Figure 4 Schematic diagram of the cooperation of the gear ring, planetary gear, sun gear and stirring rod of the present utility model.

[0020] In the figure: 1, support; 2, controller; 3, mixing mechanism; 301, raw material tank; 302, vacuum pump; 303, metering hopper; 304, vibrator; 305, hopper discharge valve; 306, mixing tank; 307, gear ring; 308, planetary gear; 309, sun gear; 310, stirring motor; 311, stirring rod; 312, temperature detector; 313, heater; 314, heating pipe; 315, finished product discharge valve. Specific embodiments

[0021] In order to make the technical means, creative features, achieved purposes and effects of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0022] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model 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 to the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0025] Please refer to Figures 1-4 , an embodiment provided by the present invention: a non-woven fabric production raw material mixing device, including a bracket 1 and a mixing mechanism 3. A controller 2 is arranged on the front of the bracket 1, a mixing mechanism 3 is arranged on one side of the controller 2, a raw material tank 301 is arranged behind the bracket 1, and a vacuum pump 302 is arranged below the raw material tank 301.

[0026] Specifically, the raw material tank 301 and the vacuum pump 302 are bolted together. Multiple groups of raw material tanks 301 are provided, and the vacuum pump 302 corresponds to each raw material tank 301 one by one. The vacuum pump 302 works in sequence to extract the granular raw materials in different raw material tanks 301 for subsequent use.

[0027] Specifically, the vacuum pump 302 is connected to a metering hopper 303 through a pipeline. The metering hopper 303 is fixedly connected to the bracket 1. A vibrator 304 is bolted inside the metering hopper 303. A hopper discharge valve 305 is arranged at the bottom of the metering hopper 303. The metering hopper 303 weighs the raw materials to prevent the uneven use of raw materials from resulting in uneven product mixing ratios and affecting product quality. The vibrator 304 works to prevent the raw materials from accumulating in the metering hopper 303.

[0028] Specifically, a mixing tank 306 is connected below the hopper discharge valve 305. A gear ring 307 is welded inside the mixing tank 306. A planetary gear 308 is arranged inside the gear ring 307. A sun gear 309 is arranged inside the planetary gear 308. The rotation of the sun gear 309 drives the rotation of the planetary gear 308, which can achieve omnidirectional stirring, ensure that the materials are evenly mixed in a short time, which has a significant effect on improving product quality and efficiency, and at the same time prevent local overheating.

[0029] Specifically, a stirring motor 310 is connected above the sun gear 309. The stirring motor 310 is electrically connected to the controller 2. The stirring motor 310 is bolted to the mixing tank 306. Stirring rods 311 are connected below both the planetary gear 308 and the sun gear 309. The working of the stirring motor 310 drives the rotation of the stirring rods 311 to mix the mixed materials evenly.

[0030] Specifically, a temperature detector 312 is provided below the gear ring 307, and a heater 313 is provided below the temperature detector 312. The temperature detector 312 and the heater 313 are both electrically connected to the controller 2. The heater 313 is connected to the heating pipe 314, and the heating pipes 314 are evenly distributed on the inner wall of the mixing tank 306. The temperature detector 312 detects the temperature of the mixture and transmits it to the controller 2 to control the heater 313 to adjust the heating temperature. The evenly distributed heating pipes 314 can improve the heating efficiency and prevent overheating at the same time.

[0031] Specifically, a finished product discharge valve 315 is provided below the heating pipe 314. The finished product discharge valve 315 is bolted to the mixing tank 306 and is electrically connected to the controller 2. After the mixture is evenly mixed, the finished product discharge valve 315 is opened to discharge the finished product for subsequent use.

[0032] Working principle: First, the vacuum pump 302 works in sequence to extract the granular raw materials from different raw material tanks 301 into the metering hopper 303. The metering hopper 303 weighs the raw materials to prevent uneven product mixing ratios caused by inconsistent raw material usage, which may affect product quality. Then, the hopper discharge valve 305 is opened to send the raw materials into the mixing tank 306. At the same time, the vibrator 304 works to prevent the raw materials from accumulating in the metering hopper 303. Then, the stirring motor 310 works to drive the stirring rod 311 to rotate, and the sun gear 309 rotates to drive the planetary gear 308 to rotate, enabling all-round stirring to ensure that the materials are evenly mixed in a short time, which has a significant effect on improving product quality and efficiency. At the same time, it prevents local overheating. At the same time, the temperature detector 312 detects the temperature of the mixture and transmits it to the controller 2 to control the heater 313 to adjust the heating temperature. The evenly distributed heating pipes 314 can improve the heating efficiency and prevent overheating at the same time. After the mixture is evenly mixed, the finished product discharge valve 315 is opened to discharge the finished product for subsequent use.

[0033] The above are only embodiments of the present invention, and common knowledge such as specific structures and characteristics known in the solution is not described in detail here. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A non-woven fabric production raw material mixing device, comprising a bracket (1) and a mixing mechanism (3), characterized in that: The front of the bracket (1) is provided with a controller (2). One side of the controller (2) is provided with a mixing mechanism (3). The rear of the bracket (1) is provided with a raw material tank (301). Below the raw material tank (301) is provided with a vacuum pump (302).

2. The mixing equipment for raw materials of non-woven fabric production according to claim 1, characterized in that: The raw material tank (301) and the vacuum pump (302) are bolted together. Multiple groups of the raw material tanks (301) are provided. The vacuum pump (302) corresponds to the raw material tank (301) one by one.

3. The mixing device for raw materials of non-woven fabric production according to claim 1, characterized in that: The vacuum pump (302) is connected to a metering hopper (303) through a pipeline. The metering hopper (303) is fixedly connected to the bracket (1). A vibrator (304) is bolted inside the metering hopper (303). A hopper discharge valve (305) is provided at the bottom of the metering hopper (303).

4. A non-woven fabric production raw material mixing device according to claim 3, characterized in that: Below the hopper discharge valve (305) is connected to a mixing tank (306). Inside the mixing tank (306) is welded a gear ring (307). Inside the gear ring (307) is provided a planetary gear (308). Inside the planetary gear (308) is provided a sun gear (309).

5. The mixing device for raw materials of non-woven fabric production according to claim 4, characterized in that: Above the sun gear (309) is connected a stirring motor (310). The stirring motor (310) is electrically connected to the controller (2). The stirring motor (310) is bolted to the mixing tank (306). Stirring rods (311) are connected below both the planetary gear (308) and the sun gear (309).

6. The mixing equipment for raw materials of non-woven fabric according to claim 5, characterized in that: Below the gear ring (307) is provided a temperature detector (312). Below the temperature detector (312) is provided a heater (313). Both the temperature detector (312) and the heater (313) are electrically connected to the controller (2). The heater (313) is connected to a heating pipe (314). The heating pipes (314) are evenly distributed on the inner wall of the mixing tank (306).

7. The mixing device for raw materials of non-woven fabric production according to claim 6, characterized in that: Below the heating pipe (314) is provided a finished product discharge valve (315). The finished product discharge valve (315) is bolted to the mixing tank (306). The finished product discharge valve (315) is electrically connected to the controller (2).

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