Stirring machine for adhesive film raw materials

Abstract

The utility model discloses a stirrer for adhesive film raw materials. The stirrer comprises a stirring box and a stirring assembly. The stirring box comprises a box body and protective interlayers, the box body is horizontally arranged in the length direction, the box body comprises two end faces which are arranged in parallel in a spaced mode, the protective interlayers are arranged on the periphery of the box body in a spaced mode, a temperature control area is formed by the interval between the protective interlayers and the box body, and temperature control over the box body is achieved by changing media in the temperature control area. The stirring assembly comprises a rotating shaft, spiral stirring rails, connecting rods and a driving motor, the two ends of the rotating shaft are rotatably installed on the two end faces respectively, the spiral stirring rails surround the periphery of the rotating shaft and are installed on the rotating shaft at intervals through the connecting rods, and the driving motor is connected with one end of the rotating shaft and used for driving the rotating shaft to rotate. According to the stirrer, the temperature control area is arranged to protect the stirring box, and the problem that the stirring efficiency and the raw material quality are affected by external temperature changes is effectively solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of adhesive film production and manufacturing, and more particularly to a stirring machine for adhesive film raw materials. BACKGROUND

[0002] During the production and stirring of adhesive film raw materials, fluctuations in external temperature often cause changes in the physical properties of the raw materials, such as viscosity and fluidity, thereby affecting the mixing effect and efficiency of the stirring machine. In particular, in high-temperature or low-temperature environments, the uniformity of the mixing of the raw materials is significantly reduced, the stirring time is prolonged, and the energy consumption is increased. In addition, temperature fluctuations can also cause thermal expansion and contraction of the internal mechanical components of the stirring machine, leading to increased equipment wear and tear and rising maintenance costs. In order to solve this problem, it is urgent to develop a stirring machine that can adapt to changes in external temperature and maintain efficient and stable stirring performance. CONTENT OF THE INVENTION

[0003] In order to overcome the technical problems in the prior art, the present application aims to propose a temperature control zone design that effectively offsets the influence of external temperature and ensures efficient and uniform stirring of adhesive film raw materials under various environmental temperatures.

[0004] The present application provides a stirring machine for adhesive film raw materials, comprising a stirring box and a stirring assembly. The stirring box comprises a box body and a protective layer, the box body is arranged horizontally along the length direction, the box body comprises two end faces arranged in parallel at intervals, and the protective layer is arranged at intervals on the outer periphery of the box body. The interval between the protective layer and the box body forms a temperature control zone, and the temperature control of the box body is realized by changing the medium of the temperature control zone. The stirring assembly comprises a rotating shaft, a spiral stirring track, a connecting rod and a driving motor. The two ends of the rotating shaft are rotatably mounted on the two end faces respectively. The spiral stirring track is wrapped around the outer periphery of the rotating shaft. The spiral stirring track is mounted on the rotating shaft at intervals through the connecting rod. The driving motor is connected to one end of the rotating shaft for driving the rotating shaft to rotate.

[0005] In some embodiments, the box body comprises an upper cover and a transparent observation window. The upper cover is provided with a feeding port for feeding and a plurality of liquid inlet ports. The transparent observation window is used to facilitate observation of the inside of the box.

[0006] In some embodiments, the stirring machine further comprises a liquid delivery assembly, which comprises a pipeline and a plurality of spray guns mounted on the pipeline. The spray guns correspond one-to-one to the liquid inlet ports.

[0007] In some embodiments, the box body is provided with a discharge port at the bottom end. The discharge port is located at the end of the box body away from the driving motor.

[0008] In certain embodiments, a temperature sensor for detecting temperature is provided in the temperature control zone.

[0009] In some embodiments, the box body is provided with an inlet and an outlet for the temperature control zone medium on one end surface, the inlet is located at the upper end of the box body, and the outlet is located at the bottom end of the box body.

[0010] In certain embodiments, the blender further comprises a support, wherein the support is used to support the tank body.

[0011] The blender in this application utilizes a mixing chamber with a protective barrier to form a temperature-controlled zone, effectively resolving the problem of external temperature fluctuations affecting mixing efficiency and raw material quality. This achieves thermal insulation of the mixing chamber itself, significantly improving operating efficiency and product quality stability under varying ambient temperatures, and significantly reducing production delays and material waste caused by temperature fluctuations.

[0012] Additional aspects and advantages of the embodiments of the present application will be given in part in the description below, and in part will become obvious from the description below, or will be learned through practice of the embodiments of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0014] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application;

[0015] Figure 2 This is a schematic diagram of the overall structure of another embodiment of the present application;

[0016] Figure 3 This is an embodiment of the present application Figure 1 Section view of midline AA;

[0017] Figure 4 This is an embodiment of the present application Figure 2 Cross-section of the midline BB.

[0018] Description of the main component symbols: mixer 100, mixing box 10, box body 11, end face 111, discharge port 112, extension 113, upper cover 114, feed port 116, liquid inlet 117, transparent observation window 115, inlet 118, outlet 119, protective barrier 12, temperature control zone 13, stirring assembly 20, rotating shaft 21, spiral stirring track 22, connecting rod 23, drive motor 24, infusion assembly 30, pipeline 31, spray gun 32, support 40. DETAILED DESCRIPTION

[0019] The following further describes the embodiments of the present application in conjunction with the accompanying drawings. The same or similar reference numerals in the accompanying drawings represent the same or similar elements or elements with the same or similar functions.

[0020] In addition, the embodiments of the present application described below in conjunction with the accompanying drawings are exemplary and are only used to explain the embodiments of the present application and should not be understood as limiting the present application.

[0021] In this application, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0022] See also Figure 1 、 Figure 2 and Figure 3 The present application discloses a mixer 100 for film raw materials, comprising a mixing box 10 and a mixing assembly 20. The mixing box 10 comprises a box body 11 and a protective interlayer 12. The box body 11 is arranged flat along the length direction. The box body 11 comprises two end faces 111 arranged in parallel at intervals. The protective interlayer 12 is arranged at intervals on the outer periphery of the box body 11. The interval between the protective interlayer 12 and the box body 11 forms a temperature control zone 13. The temperature of the box body 11 is controlled by changing the medium in the temperature control zone 13. The mixing assembly 20 comprises a rotating shaft 21, a spiral stirring track 22, a connecting rod 23 and a driving motor 24. The two ends of the rotating shaft 21 are rotatably mounted on the two end faces 111 respectively. The spiral stirring track 22 surrounds the outer periphery of the rotating shaft 21. The spiral stirring track 22 is installed on the rotating shaft 21 at intervals through the connecting rod 23. The driving motor 24 is connected to one end of the rotating shaft 21 for driving the rotating shaft 21 to rotate.

[0023] The blender 100 of the present application adopts a mixing box 10 design with a protective interlayer 12 to form a temperature control zone 13, which effectively solves the problem that changes in external temperature affect the mixing efficiency and the quality of raw materials. It can not only maintain the temperature of the mixing box 10 itself, improve the working efficiency and product quality stability under different ambient temperatures, greatly reduce production delays and material waste caused by temperature fluctuations, but also facilitate the cleaning of the mixing box 10.

[0024] Specifically, see Figure 1 、 Figure 2 and Figure 3The lower side of the box body 11 of the mixing box 10 is cylindrical and lies flat. The box body 11 includes two end faces 111 spaced apart and arranged in parallel. A discharge port 112 is provided at the bottom end of one of the end faces 111. The upper side of the box body 11 extends upward to form an extension portion 113 for adding materials. The extension portion 113 is provided with a closed upper cover 114 and an openable transparent observation window 115. The upper cover 114 is provided with a feed port 116 and a liquid inlet 117 for discharging materials. In an embodiment of the present application, there are two feed ports 116, which are located at both ends of the length direction of the box body 11. Compared with the traditional single feed port 116, the two feed ports 116 set separately can speed up the stirring rate. The upper cover 114 is provided with five evenly spaced liquid inlets 117 in the length direction of the box body 11. The straight line formed by the five liquid inlets 117 is located at the central axis position of the uppermost plate surface of the box body 11. The liquid inlets 117 are arranged separately at intervals to make the liquid evenly distributed, facilitate stirring, and speed up the stirring rate.

[0025] Please continue reading Figure 3 The blender 100 further includes an infusion assembly 30, which includes a pipe 31 and a plurality of spray guns 32 mounted on the pipe 31, and the spray guns 32 correspond to the liquid inlet 117. Specifically, in an embodiment of the present application, there are five spray guns 32 on the pipe 31, and the spray guns 32 are perpendicular to the pipe 31, and the spray guns 32 on the pipe 31 correspond to the liquid inlet 117. The blender 100 of the present application can add the required liquid raw materials when the raw materials are being stirred through the infusion assembly 30. When the blender 100 needs to be cleaned, the pipe 31 can be replaced with a cleaning liquid, and the spray guns 32 can form a high-pressure spray, which is convenient for high-pressure spray cleaning inside the box.

[0026] See also Figure 3 , a protective interlayer 12 is provided outside the cylindrical position at the bottom of the box body 11, or the protective interlayer 12 is wrapped around the outer periphery of the box body 11. A space is left between the protective interlayer 12 and the box body 11 to form a temperature control zone 13, and the temperature of the box body 11 is controlled by placing different media in the temperature control zone 13. A temperature sensor 15 is provided in the middle position of the bottom of the protective interlayer 12 to monitor the temperature of the temperature control zone 13. For example, when it is necessary to keep the box body 11 warm, hot water can be introduced to keep the box warm. The temperature sensor 15 can detect the temperature of the water in the temperature control zone 13. When the temperature drops, the water in the temperature control zone 13 can be replaced to keep it warm. For another example, when it is necessary to cool the box body quickly, liquid nitrogen can be filled into the temperature control zone 13 for rapid cooling.

[0027] Please continue reading Figures 1 to 3The box body 11 has an inlet 118 and an outlet 119 for the medium in the temperature control zone 13 on the end surface 111 near the drive motor 24, and the inlet 118 is located at the upper end of the box body 11. Specifically, the inlet 118 and the outlet 119 of the temperature control zone 13 are provided near the edge of the end surface 111 of the box body 11 away from the discharge port 112, wherein the inlet 118 is located at the upper end and the outlet 119 is located at the bottom end.

[0028] The stirring assembly 20 includes a rotating shaft 21, a spiral stirring track 22, a connecting rod 23 and a driving motor 24. The two ends of the rotating shaft 21 are rotatably mounted on the two end faces 111 of the box body 11. The length direction of the rotating shaft 21 is the same as the length direction of the box body 11. The spiral stirring track 22 surrounds the outer circumference of the rotating shaft 21. The spiral stirring track 22 is installed on the rotating shaft 21 at intervals through the connecting rod 23, and a hollow area is formed between the spiral stirring track 22 and the rotating shaft 21. In other words, unlike the traditional integrated complete spiral stirring blade, the spiral stirring track 22 of the present application reduces the area of ​​the stirring blade without affecting the stirring function, making it convenient for cleaning.

[0029] The blender 100 also includes a support 40 for supporting the housing 11. Two supports 40 are spaced apart at the bottom of the housing 11. Each support 40 has a semicircular recess corresponding to the shape of the housing 11, into which the housing 11 fits. Shock-absorbing pads are located beneath the supports 40 to reduce vibration during operation.

[0030] Throughout this specification, reference to the terms "certain embodiments," "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" means that a specific feature, structure, material, or characteristic described in conjunction with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0031] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of technical features indicated. Thus, a feature specified as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this application, "plurality" means at least two, for example, two or three, unless otherwise specifically defined.

[0032] Although the embodiments of the present application have been shown and described above, it is understood that the above-described embodiments are exemplary and are not to be construed as limiting the present application, and that changes, modifications, substitutions and variations can be made by those skilled in the art without departing from the scope of the present application, which is defined by the claims and their equivalents.

Claims

1. A mixer for film raw materials, characterized in that: include: A mixing box, the mixing box comprising a box body and a protective barrier, the box body being arranged flat along its length, the box body comprising two spaced-apart parallel end faces, the protective barrier being spaced-apart on the periphery of the box body, the space between the protective barrier and the box body forming a temperature control zone, and the temperature of the box body being controlled by changing a medium in the temperature control zone; A stirring assembly, the stirring assembly includes a rotating shaft, a spiral stirring track, a connecting rod and a driving motor, the two ends of the rotating shaft are respectively rotatably mounted on the two end faces, the spiral stirring track surrounds the outer circumference of the rotating shaft, the spiral stirring track is installed on the rotating shaft at intervals through the connecting rod, and the driving motor is connected to one end of the rotating shaft for driving the rotating shaft to rotate.

2. The mixer according to claim 1, characterized in that The box body includes an upper cover and a transparent observation window. The upper cover is provided with a feed port for discharging materials and a plurality of liquid inlets. The transparent observation window is used to facilitate observation of the situation inside the box body.

3. The mixer according to claim 2, characterized in that The blender further comprises an infusion assembly, which comprises a pipeline and a plurality of spray guns mounted on the pipeline, wherein the spray guns correspond to the liquid inlets in a one-to-one manner.

4. The mixer according to claim 3, characterized in that A discharge port is provided at the bottom end of the box body, and the discharge port is located at an end surface of the box body away from the drive motor.

5. The mixer according to claim 1, characterized in that A temperature sensor for detecting temperature is provided in the temperature control area.

6. The mixer according to claim 1, characterized in that The box body is provided with an inlet and an outlet for the temperature control zone medium on one end surface, the inlet is located at the upper end of the box body, and the outlet is located at the bottom end of the box body.

7. The mixer according to claim 1, characterized in that The mixer further comprises a support, and the support is used for supporting the box body.

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