Automatic mixing device for heating film production
By designing an automatic mixing device, a heating film production device using a weighing hopper, weighing sensors, and multiple sets of fan-shaped blade stirring shafts, the problems of low mixing efficiency and uneven mixing in the existing technology have been solved. This has achieved efficient and uniform material mixing, reduced dust, and protected the health of operators.
Patent Information
- Application Number
- CN202323223759.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-11-29
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2033-11-29
AI Technical Summary
Existing heating film mixing systems suffer from low stirring efficiency, uneven mixing, and dust generation, which affect the health of operators.
Design an automatic mixing device that includes a feeding mechanism, a mixing mechanism, and a control system. Employ a weighing hopper, a weighing sensor, a vibrating motor, and a control system to ensure quantitative supply and uniform mixing of materials. Use a 'U'-shaped mixing hopper made of 304 stainless steel and multiple sets of fan-shaped blade stirring shafts to avoid mixing dead zones.
It achieves efficient and uniform mixing of materials, improves weighing accuracy, reduces dust generation, and protects the health of operators.
Smart Images
Figure CN223604701U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The application relates to the mixing technology field, in particular to an automatic mixing device for heating film production. BACKGROUND
[0002] With the development of science and technology, new materials emerge in an endless stream. As one of the new materials, heating films are gradually known by people. The heating film has the characteristics of rapid heating, uniform heating, high temperature resistance and the like, is widely applied to the fields of automobiles, electrical appliances, medical treatment, electronics and the like, and becomes an important component of modern industry.
[0003] The mixing process is a crucial link in the production of the heating film, and the uniformity of mixing directly affects the heating performance of the heating film product. The existing heating film mixing system is to put raw materials in the mixing cavity in proportion for mixing. This mode has the problems of low stirring efficiency, uneven mixing and the like, and dust generated by the fine powder is easy to affect the operators. In view of this, the utility model designs an automatic mixing device for heating film production to solve the above problems. UTILITY MODEL CONTENTS
[0004] The application aims to provide an automatic mixing device for heating film production to solve the problems in the background art.
[0005] To achieve the above object, the utility model provides the following technical scheme: an automatic mixing device for heating film production, which comprises a feeding mechanism, a mixing mechanism and a control system, the feeding mechanism is composed of a raw material bin, a feeder, a weighing hopper and a feeding pipe, the raw material bin is fixed on a mounting frame, is connected with the weighing hopper below through the feeder, and the feeder and the weighing hopper are electrically connected with the control system; the feeding pipe extends to a material feeding port of the mixing mechanism, the weighing hopper weighs the weight of the material in real time and transmits the weight to the control system, and the discharge amount of the raw material is controlled.
[0006] Preferably, the mixing mechanism is composed of a material feeding port, a mixing bin body, a stirring shaft, a discharge port and a motor, and the mixing bin body is a U-shaped structure made of 304 stainless steel.
[0007] Preferably, the weighing hopper is composed of a weighing sensor, a vibration motor, a quick connector and a pneumatic valve, and the weighing hopper adopts a conical design structure.
[0008] Preferably, the stirring shaft of the mixing mechanism is composed of multiple groups of fan-shaped blades, and each group of adjacent blades is deflected by 90 DEG.
[0009] Preferably, the feeder is connected with the connector of the weighing hopper through a soft connection made of silicone rubber.
[0010] Compared with the prior art, the utility model has the following beneficial effects:
[0011] 1. The vibrating motor installed on the side wall of the weighing hopper can effectively remove residual materials inside, and the funnel-shaped weighing hopper can facilitate the discharge of materials, making it energy-saving and efficient;
[0012] 2. The control system integrates weighing, display and control. It controls the material supply by controlling the feeder, and automatically divides the material into predetermined and constant masses, thereby improving the weighing accuracy.
[0013] 3. The U-shaped mixing silo has an inclination angle greater than the material accumulation angle, which prevents the formation of dead zones for material accumulation. Attached Figure Description
[0014] 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 recorded in this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0015] Fig. 1 The image shown is a front view of the overall structure of an automatic mixing device for producing heating film according to this application.
[0016] Fig. 2 The image shown is a detailed diagram of the mixing mechanism of this application;
[0017] Fig. 3 The image shown is a detailed drawing of the weighing hopper of this application;
[0018] In the diagram: 1. Feeding mechanism; 11. Raw material bin; 12. Feeder; 13. Weighing hopper; 131. Weighing sensor; 132. Vibration motor; 133. Connector; 134. Pneumatic valve; 14. Feeding pipe; 15. Mounting frame; 2. Mixing mechanism; 21. Material inlet; 22. Mixing bin body; 23. Agitator shaft; 24. Discharge port; 25. Engine; 3. Control system; 4. Frame. Detailed Implementation
[0019] The technical solutions of the embodiments of this application will be described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.
[0020] like Figs. 1-3As shown, the application provides a technical solution: an automatic mixing device for heating film production, characterized by comprising a feeding mechanism 1, a mixing mechanism 2 and a control system 3, the feeding mechanism 1 is composed of a raw material bin 11, a feeder 12, a scale hopper 13 and a feeding pipe 14, the raw material bin 11 is fixed on a mounting frame 15, and is connected with the scale hopper 13 below through the feeder 12, and the feeder 12 and the scale hopper 13 are electrically connected with the control system 3; the feeding pipe 14 extends to a material feeding port 21 of the mixing mechanism 2, the scale hopper 13 weighs the material in real time and transmits the weight to the control system 3 to control the discharge amount of the raw material.
[0021] Further, the mixing mechanism 2 is composed of the material feeding port 21, a mixing bin body 22, a stirring shaft 23, a discharge port 24 and a motor 25, the mixing bin body 22 is a "U" type structure made of 304 stainless steel.
[0022] Further, the scale hopper 13 is composed of a weighing sensor 131, a vibration motor 132, a quick connector 133 and a pneumatic valve 134, and the scale hopper 13 adopts a conical design structure.
[0023] Further, the stirring shaft 23 of the mixing mechanism 2 is composed of multiple groups of fan-shaped blades, and each group of adjacent blades is deflected by 90°.
[0024] Further, the feeder 12 is connected with the connector 133 of the scale hopper 13 through a soft connection made of silicone rubber.
[0025] In actual use, the number of the feeding mechanism 1 is set according to the required material, and the control system 3 is quantitatively set according to the material ratio. Each material is put into the corresponding raw material bin 11, and the switch of the control system 3 is turned on, so that the raw material reaches the scale hopper 13 through the feeder 12, and the vibration motor 132 on the side wall of the scale hopper 13 cleans the inner wall of the scale hopper 13 after each weighing to ensure the weighing accuracy. The final material of the multi-material batching enters the mixing bin body 22 through the feeding pipe and is mixed at a preset stirring speed and power, and the mixed material is transported outward from the discharge port 24. When the production line stops production, the mixing mechanism 2 stops mixing immediately, and each material is temporarily stored in each feeding mechanism 1, which can be collected separately for next use, so as to avoid waste of raw materials.
[0026] This embodiment is only an exemplary description of the patent and does not limit the protection scope thereof, and the person skilled in the art can also make partial changes thereto, as long as it does not exceed the spirit and essence of the patent, and is regarded as an equivalent replacement of the patent, and is within the protection scope of the patent.
Claims
1. An automatic mixing device for heating film production, characterized by: Including feeding mechanism (1), mixing mechanism (2) and control system (3), the feeding mechanism (1) is composed of raw material bin (11), feeder (12), weigher (13), feeding pipe (14), the raw material bin (11) is fixed on mounting bracket (15), it is connected with the weigher (13) below through feeder (12), the feeder (12) and weigher (13) are electrically connected with control system (3);The feeding pipe (14) extends to the material feeding port (21) of mixing mechanism (2), the weigher (13) carries out real-time weighing to the weight of material and transmits to control system (3), controls the discharge amount of raw material;The mixing mechanism (2) is composed of material feeding port (21), mixing bin body (22), stirring shaft (23), discharge port (24), engine (25), the mixing bin body (22) is "U” type structure of 304 stainless steel material, the stirring shaft (23) is composed of multiple groups of fan-shaped blades, each group of adjacent blades deflects 90°.
2. A mixing device according to claim 1, characterised in that The weigher (13) is composed of weighing sensor (131), vibration motor (132), joint (133), pneumatic valve (134), the weigher (13) adopts conical design structure.
3. The apparatus of claim 1, wherein The feeder (12) is connected with the joint (133) of weigher (13) through the soft connection of silicone rubber material.