Raw material storage container for preparing epoxy resin

Abstract

The utility model provides a raw material storage container for epoxy resin preparation, which comprises a tank body, a feed port arranged at the upper end of the tank body, a discharge port arranged at the lower end of the tank body, a central cylinder arranged inside the tank body, the upper end of the central cylinder penetrating through the tank body, and a sliding sleeve sleeved at the joint of the upper end of the central cylinder and the tank body, the outer side of the central cylinder is located above the sliding sleeve and is connected with a heater support, and a heater is installed above the heater support; a motor is installed above the motor support, and a stirring pipe is installed on the outer side of the lower section, located in the tank body, of the sliding sleeve. Through the arrangement of the heater, the center cylinder and the stirring pipe, a liquid medium entering the tank body for heat exchange can be heated, the temperature in the tank body rises, the stirring pipe is driven by the motor to rotate, the temperature of epoxy resin in the tank body rises more evenly, and the accuracy of the temperature measured by the temperature sensor is guaranteed; and curing of epoxy resin in the tank body is prevented.

Description

Technical Field

[0001] The utility model belongs to the technical field of epoxy resin preparation tools, in particular to a raw material storage container used for epoxy resin preparation. Background Art

[0002] Epoxy resin glue generally refers to an adhesive made with epoxy resin as the main body; epoxy resin glue can be classified according to its main composition, professional use, construction conditions, and packaging form; storage tanks for epoxy resin glue are used as packaging equipment for epoxy resin glue materials and are widely used in various links of the production and practical application of resin materials; however, the current storage tanks have a single function and are inconvenient to use. The epoxy resin glue in the tank cannot be heated and stirred, which can easily cause the epoxy resin glue to solidify and affect its use. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a raw material storage container for epoxy resin preparation, and the technical solution adopted is as follows:

[0004] A raw material storage container for epoxy resin preparation comprises a tank body, a feed port is arranged at the upper end of the tank body, a discharge port is arranged at the lower end of the tank body, a central tube is arranged inside the tank body, the upper end of the central tube passes through the tank body, and a sliding sleeve is sleeved between the upper end of the central tube and the connection between the tank body, a sub gear is installed on the outer side of the upper end of the sliding sleeve, and a heater bracket is connected to the outer side of the central tube and above the sliding sleeve, and a heater is installed above the heater bracket;

[0005] A motor bracket is installed on one side above the tank body, and a motor is installed above the motor bracket. The motor is transmission-connected to the main gear below, and the main gear is meshingly connected to the sub-gear outside the sliding sleeve; a stirring tube is installed on the outside of the lower section of the sliding sleeve located inside the tank body.

[0006] Furthermore, a sliding bearing is provided between the inner side of the sliding sleeve and the central tube, and a sealing bearing is provided at the connection between the outer side of the sliding sleeve and the tank body.

[0007] Furthermore, the stirring tubes are located on both sides of the central tube and are symmetrically arranged. The stirring tube combination on both sides is in a "sun" shape and is provided with three cross bars. The top cross bar is fixedly connected to the sliding sleeve, and the middle and bottom cross bars are movably connected to the upper and lower sections of the central tube through the connecting sleeve respectively. Driven by the motor, the stirring tube can rotate while ensuring the connection with the central tube, thereby laying the foundation for the stable temperature rise of the epoxy resin in the tank.

[0008] Furthermore, the central tube is provided with a block at the center position inside the tank body, a temperature sensor is installed inside the middle block, the end of the temperature sensor is connected to a data cable, the data cable passes through the inside of the central tube, and is exposed at the sealing cover at the upper end of the central tube, and is connected to an external controller, so that the heater or motor can be selected to operate according to the temperature of the epoxy resin in the tank body.

[0009] Furthermore, a liquid inlet is provided on one side of the upper end of the central tube, and the lower end of the central tube passes through the tank body to form a liquid outlet, and the liquid inlet is connected to an outlet on one side of the heater.

[0010] Furthermore, the stirring tube is fixedly connected to the connecting sleeve, while the center tube and the connecting sleeve are movably connected. A slot connected to the connecting sleeve is provided on the outside of the center tube, and an opening communicating with the inside of the connecting sleeve is provided on the surface of the center tube, while an opening communicating with the stirring tube is provided on the outer surface of the connecting sleeve.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The utility model can heat the liquid medium entering the tank body for heat exchange through the arrangement of the heater, the central tube and the stirring tube, so that the temperature inside the tank body rises, and the stirring tube is driven to rotate by the motor, so that the temperature rise of the epoxy resin in the tank body is more uniform, thereby ensuring the accuracy of the temperature measured by the temperature sensor. At the same time, the temperature rise inside the tank body can prevent the epoxy resin in the tank body from solidifying, thereby ensuring the effectiveness of the epoxy resin. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a structural schematic diagram of the stirring tube of the utility model;

[0015] Figure 3 It is a schematic diagram of the internal structure of the utility model;

[0016] Figure 4 This utility model Figure 3 A schematic diagram of the structure enlargement in the middle;

[0017] Figure 5 This utility model Figure 3 Enlarged schematic diagram of the structure at point B in the middle.

[0018] In the figure:

[0019] 1-tank body, 11-feed port, 12-discharge port, 2-center tube, 21-liquid inlet, 22-liquid outlet, 23-sliding bearing, 3-sleeve, 31-secondary gear, 4-stirring tube, 41-connecting sleeve, 5-temperature sensor, 51-data cable, 6-motor bracket, 61-motor, 62-main gear, 7-heater bracket, 71-heater. DETAILED DESCRIPTION

[0020] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be described clearly and completely below. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0021] As attached Figure 1-5 shown.

[0022] A raw material storage container for preparing epoxy resin comprises a tank body 1, a bracket is arranged below the tank body 1, a feed port 11 is arranged at the upper end of the tank body 1, a discharge port 12 is arranged at the lower end of the tank body 1, and a valve is arranged at the discharge port 12; a center tube 2 is arranged inside the tank body 1, the lower end of the center tube 2 passes through the tank body 1 to form a liquid outlet 22, the upper end of the center tube 2 passes through the tank body 1, and a sliding sleeve 3 is sleeved between the upper end of the center tube 2 and the connection between the tank body 1, a sliding bearing 23 is arranged between the inner side of the sliding sleeve 3 and the center tube 2, and a sealing bearing is arranged at the connection between the outer side of the sliding sleeve 3 and the tank body 1.

[0023] The lower end of the central tube 2 is fixedly connected to the tank body 1 by welding or other methods, and the connection is sealed.

[0024] The above-mentioned sleeve 3 can rotate around the center tube 2 under the action of the inner and outer bearings. A sub-gear 31 is installed on the outer side of the upper end of the sleeve 3. It is connected to the heater bracket 7 on the outer side of the center tube 2 and above the sleeve 3. Under the action of the heater bracket 7, the upper section of the center tube 2 is fixed and will not shake, so as to ensure the normal use of the sleeve 3.

[0025] A motor bracket 6 is installed on one side above the tank body 1 , and a motor 61 is installed above the motor bracket 6 . The motor 61 is transmission-connected to a main gear 62 below, and the main gear 62 is meshingly connected to a sub-gear 31 outside the sliding sleeve 3 .

[0026] When the motor 61 is started, the main gear 62 drives the sleeve 3 on which the secondary gear 31 is installed to rotate. A stirring tube 4 is installed on the outer side of the lower section of the sleeve 3 located inside the tank body 1. Figure 2 ,3 The stirring pipes 4 are located on both sides of the central cylinder 2 and are symmetrically arranged. The stirring pipes 4 on both sides are combined into a structure in the shape of the Chinese character "ri" (日), with three horizontal bars. The uppermost horizontal bar is fixedly connected to the sliding sleeve 3, and the middle and lowermost horizontal bars are respectively movably connected to the upper and lower sections of the central cylinder 2.

[0027] A stop block is provided at the central position of the central cylinder 2 inside the tank body 1 to make the inside of the central cylinder 2 not conductive and divided into two sections; a temperature sensor 5 is installed inside the middle stop block, and the end of the temperature sensor 5 is connected with a data line 51. This data line 51 passes through the inside of the central cylinder 2 and is exposed at the sealing cover at the upper end of the central cylinder 2.

[0028] The temperature of the epoxy resin inside the tank body 1 can be monitored through the above temperature sensor 5. When the temperature is relatively low, it is necessary to heat the epoxy resin to prevent its curing and affect its use.

[0029] The epoxy resin is heated by means of water circulation. A liquid inlet 21 is provided on one side at the upper end of the central cylinder 2. This liquid inlet 21 is connected to a heater 71 installed above the heater bracket 7. There is also an inlet on the other side of the heater 71. When the temperature sensor 5 detects that the temperature of the epoxy resin is relatively low, the heater 71 is started to heat the liquid entering the inside of the central cylinder 2. A movable connecting sleeve 41 is provided at the connection between the central cylinder 2 and the stirring pipe 4. The stirring pipe 4 is fixedly connected to the connecting sleeve 41, while the central cylinder 2 is movably connected to the connecting sleeve 41. As shown in the appendix Figure 4 , a clamping groove connected to the connecting sleeve 41 is opened on the outer side of the central cylinder 2, and an opening communicating with the inside of the connecting sleeve 41 is opened on the surface of the central cylinder 2. An opening communicating with the stirring pipe 4 is opened on the outer surface of the connecting sleeve 41. Since the central cylinder 2 is not conductive, when the heated liquid enters the central cylinder 2, it will flow into the stirring pipe 4 along the position of the upper connecting sleeve 41 and flow back into the central cylinder 2 from the position of the lower connecting sleeve 41, and finally be discharged from the position of the liquid outlet 22. Further, the liquid outlet 22 can be connected to a pipeline to transport the flowing liquid to a water tank, and under the action of an external water pump, it enters the central cylinder 2 again for circulation.

[0030] The above-mentioned heated liquid circulates inside the central cylinder 2 and the stirring pipes 4. On this basis, the motor 61 rotates. Since the upper end of the stirring pipe 4 is fixedly connected to the sliding sleeve 3, the motor 61 will finally drive the stirring pipe 4 to rotate, stirring the epoxy resin inside the tank body 1. During the stirring, heat transfer occurs between the stirring pipe 4 and the epoxy resin, so that the temperature of the epoxy resin inside the tank body 1 is evenly increased, thereby preventing the curing of the epoxy resin inside the tank body 1; the temperature sensor 5 monitors the temperature of the epoxy resin in real time. When the temperature of the epoxy resin inside the tank body 1 reaches the maximum temperature line, the heater and the motor 61 stop rotating.

[0031] Utilizing the technical solution described in the utility model, or those skilled in the art designing similar technical solutions inspired by the technical solution of the utility model to achieve the above-mentioned technical effects, all fall within the protection scope of the utility model.

Claims

1. A raw material storage container for preparing epoxy resin, comprising a tank body (1), a feed inlet (11) being provided at the upper end of the tank body (1), and a discharge outlet (12) being provided at the lower end of the tank body (1), characterized in that: Inside the tank body (1), a central cylinder (2) is provided. The upper end of the central cylinder (2) passes through the tank body (1), and a sliding sleeve (3) is sleeved between the upper end of the central cylinder (2) and the connection part of the tank body (1). On the outer side of the upper end of the sliding sleeve (3), a secondary gear (31) is installed. On the outer side of the central cylinder (2) and above the sliding sleeve (3), it is connected to a heater support (7), and a heater (71) is installed above the heater support (7). On one side above the tank body (1), a motor support (6) is installed. Above the motor support (6), a motor (61) is installed. The motor (61) is drivingly connected to the main gear (62) below, and the main gear (62) is meshed with the secondary gear (31) on the outer side of the sliding sleeve (3). On the outer side of the lower section of the sliding sleeve (3) inside the tank body (1), a stirring pipe (4) is installed.

2. A raw material storage container for epoxy resin preparation as claimed in claim 1, characterized in that: A sliding bearing (23) is provided between the inner side of the sliding sleeve (3) and the central cylinder (2), and a sealing bearing is provided at the connection part between the outer side of the sliding sleeve (3) and the tank body (1).

3. A raw material storage container for epoxy resin preparation as claimed in claim 2, characterized in that: The stirring pipes (4) are located on both sides of the central cylinder (2) and are symmetrically arranged. The two stirring pipes (4) on both sides are combined into a "day" - shaped structure, with three cross - bars. The uppermost cross - bar is fixedly connected to the sliding sleeve (3), and the middle and lowermost cross - bars are respectively movably connected to the upper and lower sections of the central cylinder (2) through connecting sleeves (41).

4. A raw material storage container for epoxy resin preparation as claimed in claim 1, characterized in that: A stop block is provided at the central position of the central cylinder (2) inside the tank body (1). A temperature sensor (5) is installed inside the middle stop block. The end of the temperature sensor (5) is connected to a data line (51). The data line (51) passes through the inside of the central cylinder (2) and emerges at the sealing cover at the upper end of the central cylinder (2).

5. A raw material storage container for epoxy resin preparation as claimed in claim 1, characterized in that: On one side of the upper end of the central cylinder (2), a liquid inlet (21) is provided. The lower end of the central cylinder (2) passes through the tank body (1) to form a liquid outlet (22). The liquid inlet (21) is connected to the outlet on one side of the heater (71).

6. A raw material storage container for epoxy resin preparation as claimed in claim 3, characterized in that: The stirring pipe (4) is fixedly connected to the connecting sleeve (41), while the central cylinder (2) is movably connected to the connecting sleeve (41). On the outer side of the central cylinder (2), a card slot connected to the connecting sleeve (41) is opened, and on the surface of the central cylinder (2), an opening communicating with the inside of the connecting sleeve (41) is opened. On the outer surface of the connecting sleeve (41), an opening communicating with the stirring pipe (4) is opened.

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