Coating machine glue storage tank adopting heating circulation

Abstract

The utility model belongs to the technical field of equipment circulation, and particularly relates to a coating machine glue storage tank adopting heating circulation, which comprises a tank body, a base and a top cover are installed at the bottom end and the top end of the tank body respectively, a temperature sensor, an inductive switch and a water tank are fixedly installed at the upper end of the top cover, the temperature sensor is located at the upper end of the top cover and connected with the inductive switch through an induction line, and the inductive switch is connected with the water tank through a wire. An electric heating machine is installed at the top end of the water tank, an electric heating bar is synchronously installed at the bottom end of the electric heating machine, the electric heating bar penetrates through the top end of the water tank and extends into the water tank, and a water pipe is installed at the bottom end of the water tank and extends to a connector of a water pump in the water tank. A heat preservation layer is arranged on the periphery of the side wall of the annular layer. According to the glue storage tank, glue in the glue storage tank is heated in a water heating circulation mode, and convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of equipment recycling, in particular to a coating machine glue storage tank adopting a heating cycle. Background Art

[0002] A coating machine is a type of equipment widely used in various industrial productions. It is mainly used to evenly apply paint on the surface of materials. During the coating process, the coating machine needs to store the paint in a glue storage tank and transport it to the coating mechanism when needed. In order to ensure the quality and performance of the paint, the design and manufacture of the glue storage tank is very important.

[0003] In the prior art, there is a glue storage tank for a glue making machine with an authorization publication number of CN212333558U, comprising a tank body, a liquid inlet pipe is connected to the left side of the top of the tank body, a liquid outlet pipe is connected to the bottom of the tank body, a liquid outlet valve is sleeved on the surface of the liquid outlet pipe, a glue lifting cylinder is arranged inside the tank body, a glue collecting bucket is sleeved on the surface of the glue lifting cylinder, and the glue collecting bucket is bolted to the top of the inner wall of the tank body on all sides; the utility model solves the problem that the existing glue storage tank is a large-scale storage device, and during the storage process, it is very inconvenient to extract the glue inside the glue storage tank due to its large volume, and the extraction amount is also difficult to control. The utility model has the advantage of facilitating partial extraction of the glue inside the glue storage tank, and the operation is completed without affecting the overall storage environment.

[0004] Since the coating is prone to precipitation and stratification during long-term storage, the performance of the coating is unstable. Secondly, the temperature inside the glue storage tank is difficult to control, which may cause the performance of the coating to change. A coating machine glue storage tank with a heating cycle is designed to improve the glue output efficiency. Utility Model Content

[0005] In view of the above-mentioned defects or deficiencies in the prior art, it is desirable to provide a coating machine glue storage tank using a heating cycle.

[0006] In the first aspect, the present application provides a coating machine glue storage tank using a heating cycle, comprising a tank body detachably mounted on an external coating machine, wherein the bottom and top ends of the tank body are respectively mounted with a base and a top cover, and the top surface of the top cover is fixed with regularly distributed temperature sensors, induction switches, and water tanks by bolts, wherein the temperature sensor is located at the edge of the top surface of the top cover, the temperature sensor and the induction switch are connected by an induction line, and the induction switch and an electric heater installed at the center of the top end of the water tank are connected by a conducting wire, a heat conducting pipe is installed at the bottom end of the temperature sensor, the heat conducting pipe passes through the top cover and extends to the bottom end inside the tank body, an electric heating rod is installed at the bottom end of the electric heater, the electric heating rod passes through the top end of the water tank and extends to the inside of the water tank, the water tank is connected to the top end of an annular layer located outside the tank body through a water pipe, the water pipe is distributed in a downward spiral shape inside the annular layer, one end of the water pipe in the water tank is connected to a water pump, and the other end of the water pipe is reconnected to the inside of the water tank, and an insulation layer is provided on the periphery of the side wall of the annular layer.

[0007] According to the technical solution provided in the embodiment of the present application, the base is disc-shaped as a whole, the radius of the base is larger than the radius of the tank body, and a rubber sleeve is installed at the bottom of the base to improve the stability of the base when in use and increase the friction with the ground to avoid being knocked over and causing danger.

[0008] According to the technical solution provided in the embodiment of the present application, a circular hole is opened on the top of the top cover for passing the conduit, the heat-conducting tube and the stirring shaft respectively. The conduit is made of aluminum alloy, and the inner side wall of the circular hole is provided with a rubber ring for sealing, so as to improve the fit between the circular hole and the conduit and the heat-conducting tube, reduce internal heat loss, and accelerate the melting of the colloid.

[0009] According to the technical solution provided in the embodiment of the present application, the tank body is cylindrical as a whole, and the tank body is made of aluminum alloy with good thermal conductivity. A layer of anti-sticking agent is brushed on the inner wall of the tank body to avoid excessive heat loss when the water supply layer is heated, thereby improving thermal efficiency. The anti-sticking agent can reduce the colloid on the inner wall of the tank body, resulting in low utilization efficiency.

[0010] According to the technical solution provided in the embodiment of the present application, a motor is installed at the center of the top surface of the top cover, a stirring shaft is coaxially fixed to the motor output shaft, a plurality of stirring blades are installed on the stirring shaft, and the length of the stirring blades is less than the smaller distance between the stirring shaft and the conduit or the stirring shaft and the heat conducting tube, thereby ensuring the position of the center of the colloid at the contact temperature and avoiding inaccurate measurement that may cause the temperature sensor to make an erroneous judgment.

[0011] According to the technical solution provided in the embodiment of the present application, the water pipe is spirally shaped inside the annular layer. The water pipe is made of high-temperature resistant aluminum alloy and is used to transmit boiling water with excessively high temperature. The high-temperature resistant aluminum alloy is used to avoid the water pipe from bursting.

[0012] According to the technical solution provided in the embodiment of the present application, the annular layer is in the shape of a hollow cylinder as a whole, the cavity width of the annular layer is adapted to the outer diameter of the water pipe, the side wall of the annular layer close to the tank body is made of aluminum alloy and the side wall close to the insulation layer is made of ceramic plate, so as to improve the thermal conductivity of the interior and the thermal insulation of the outer layer and extend the time for which the colloid can be used.

[0013] According to the technical solution provided in the embodiment of the present application, the insulation layer is cylindrical as a whole and the core layer of the insulation layer is made of insulation fiber material. The outer surface of the insulation layer is wrapped with a plastic shell, which prolongs the solidification time of the colloid, reduces costs and improves efficiency.

[0014] According to the technical solution provided in the embodiment of the present application, a circular hole is opened on the top of the top cover for installing a conduit, a heat pipe and a stirring shaft respectively. The conduit is made of aluminum alloy, and a rubber ring for sealing is provided on the inner side wall of the circular hole.

[0015] To summarize, the technical solution specifically discloses a coating machine glue storage tank with a heating cycle, which includes a tank body; the internal temperature is set through a heat pipe inside the tank body and a temperature sensor on the upper end of the top cover through a network, thereby adjusting the induction switch, and the electric heating machine is controlled by the induction switch to adjust the electric heating rod to achieve heating of the water inside the water tank; the annular layer is connected through a conduit on the side of the water tank, and a spiral water pipe is provided inside the annular layer that is tightly attached to the outer wall of the tank body. The internal water temperature is thermally circulated by heating the water in the water tank, thereby controlling the colloid morphology, and the outermost insulation layer can greatly extend the time that the colloid is in normal use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Other features, objects and advantages of the present invention will become more apparent from the detailed description of non-limiting embodiments made with reference to the following drawings:

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the top cover in the utility model;

[0019] Figure 3 It is a structural schematic diagram of a vertical section inside the tank body of the utility model;

[0020] Figure 4 It is a structural schematic diagram of a vertical section inside the water tank of the utility model;

[0021] Figure 5 It is a structural schematic diagram of a vertical section of an annular layer in the utility model;

[0022] In the figure: 1. tank body; 2. base; 3. top cover; 4. temperature sensor; 5. induction switch; 6. water tank; 7. induction wire; 8. wire; 9. heat pipe; 10. electric heater; 11. electric heating rod; 12. water pipe; 13. annular layer; 14. insulation layer; 15. conduit; 16. water pump; 17. motor; 18. stirring shaft; 19. stirring blade. DETAILED DESCRIPTION

[0023] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the relevant utility model, rather than to limit the utility model. It is also necessary to explain that, for ease of description, only the parts related to the utility model are shown in the accompanying drawings.

[0024] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0025] See also Figure 1-Figure 5 A coating machine glue storage tank adopting a heating cycle comprises a tank body 1 which can be detachably mounted on an external coating machine, a base 2 and a top cover 3 are respectively mounted on the bottom and top of the tank body 1, a temperature sensor 4, a sensing switch 5 and a water tank 6 which are regularly distributed are fixed on the top surface of the top cover 3 by bolts, the temperature sensor 4 is located at the edge of the top surface of the top cover 3, the temperature sensor 4 is connected to the sensing switch 5 by an induction line 7, the sensing switch 5 and an electric heater 10 installed at the center of the top of the water tank 6 are connected by a wire 8, a heat pipe 9 is mounted on the bottom of the temperature sensor 4, the heat pipe 9 passes through the top cover 3 and extends to the bottom of the tank body 1, and the electric heater 10 is connected to the top of the water tank 6 by a wire 8. An electric heating rod 11 is installed at the bottom of the machine 10. The electric heating rod 11 passes through the top of the water tank 6 and extends into the water tank 6. The water tank 6 is connected to the top of the annular layer 13 located on the outside of the tank body 1 through a water pipe 12. The water pipe 12 is distributed in a downward spiral shape inside the annular layer 13. One end of the water pipe 12 in the water tank 6 is connected to a water pump 16, and the other end of the water pipe 12 is reconnected to the inside of the water tank 6. An insulation layer 14 is provided on the periphery of the side wall of the annular layer 13. Specifically, the insulation layer 14 is cylindrical as a whole and the sandwich layer of the insulation layer 14 is made of insulation fiber material. The outer surface of the insulation layer 14 is wrapped with a layer of plastic shell to improve the insulation effect of the insulation layer 14 and improve the insulation quality.

[0026] Specifically, the base 2 is disc-shaped as a whole, the radius of the base 2 is greater than the radius of the tank body 1, and a rubber sleeve is installed at the bottom of the base 2, which can improve the stability of the base 2 and enhance the friction between the base 2 and the ground.

[0027] Specifically, a motor 17 is installed at the center of the top surface of the top cover 3, and a stirring shaft 18 is coaxially fixed to the output shaft of the motor 17. A plurality of stirring blades 19 are installed on the stirring shaft 18. The radius of the stirring blade 19 is less than or equal to the smaller distance between the stirring shaft 18 and the conduit 15 and the heat pipe 9. Through stirring, the temperature inside the tank body 1 is heated evenly, so that the colloid can be melted at the same time. At the same time, the radius of the stirring blade 19 is small to avoid internal collision during rotation.

[0028] In addition, the tank body 1 is cylindrical as a whole and is made of aluminum alloy with good thermal conductivity. A layer of anti-sticking agent is applied to the inner wall of the tank body 1 to improve the efficiency of the thermal cycle and avoid excessive colloid sticking to the inner wall of the tank body 1 during use.

[0029] Specifically, the length of the heat pipe 9 extending into the tank body 1 is less than the depth of the tank body 1 and does not contact the bottom of the tank body 1, ensuring the position of the center of the colloid when in contact with the temperature to avoid inaccurate measurement and cause the temperature sensor 4 to make an erroneous judgment.

[0030] Furthermore, the water pipe 12 is spiral inside the annular layer 13. The water pipe 12 is made of high-temperature resistant aluminum alloy. The water pipe 12 is used to connect high-temperature boiling water. The high-temperature resistant aluminum alloy structure can improve the safety of the use of the water pipe 12 and extend the use time of the water pipe 12.

[0031] Specifically, the annular layer 13 is in the shape of a hollow cylinder as a whole, and the cavity width of the annular layer 13 is adapted to the outer diameter of the water pipe 12. The side wall of the annular layer 13 close to the tank body 1 is made of aluminum alloy and the side wall close to the insulation layer 14 is made of ceramic plate. The spiral groove inside the annular layer 13 is used to fix the shape of the water pipe 12 in a spiral shape and tightly adhere to the outer wall of the tank body 1, thereby improving the efficiency of heat cycle transfer while extending the solidification time of the colloid and improving practicality.

[0032] Specifically, circular holes are opened at the top of the top cover 3 for passing the conduit 15, the heat pipe 9 and the stirring shaft 18 respectively. The conduit 15 is made of aluminum alloy, and the inner side wall of the circular hole is provided with a rubber ring for sealing, which can improve the sealing between the circular hole and the heat pipe 9, the conduit 15 and the stirring shaft 18.

[0033] Working principle: the internal temperature is set through the heat pipe 9 inside the tank body 1 and the temperature sensor 4 on the upper end of the top cover 3 and through the network, so as to adjust the induction switch 5, and the electric heater 10 is controlled by the induction switch 5 to adjust the electric heating rod 11 to achieve heating of the water inside the water tank 6, and the annular layer 13 is connected through the conduit 15 on the side of the water tank 6. The annular layer 13 has a spiral water pipe 12 inside, which is close to the outer wall of the tank body 1. The internal water temperature is heated by heating the water in the water tank 6 to achieve thermal circulation, thereby controlling the colloid form, and the colloid is led out of the glue storage tank through the conduit 15. The melting point of the colloid inside the tank body 1 is set by setting the internal temperature, so that when the internal temperature of the tank body 1 is lower than the melting point, the temperature sensor 4 uses the external electric heating rod 11 to heat the water temperature inside the water tank 6, and the stirring shaft 18 is fixedly connected to the output shaft of the motor 17, and the stirring shaft 18 is installed with a stirring blade 19, so that the glue inside the tank body 1 is heated evenly and melted, so that it is convenient to lead out from the conduit 15, thereby improving the efficiency of processing and manufacturing.

[0034] The above description is only a preferred embodiment of the present application and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the utility model involved in the present application is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the concept of the utility model. For example, the above features are replaced with the technical features with similar functions disclosed in the present application (but not limited to) to form a technical solution.

Claims

1. A coating machine glue storage tank using a heating cycle, comprising a tank body (1) detachably mounted on an external coating machine, characterized in that: The bottom and top of the tank body (1) are respectively provided with a base (2) and a top cover (3); the top surface of the top cover (3) is fixedly provided with a temperature sensor (4), a sensing switch (5), and a water tank (6) which are regularly distributed by bolts; the temperature sensor (4) is located at the edge of the top surface of the top cover (3); the temperature sensor (4) and the sensing switch (5) are connected via an induction line (7); the sensing switch (5) and an electric heating machine (10) installed at the center of the top of the water tank (6) are connected via a wire (8); a heat pipe (9) is installed at the bottom of the temperature sensor (4); the heat pipe (9) passes through the top cover (3) and is connected to the electric heating machine (10) installed at the top of the water tank (6). ) and extends to the bottom end of the tank body (1); an electric heating rod (11) is installed at the bottom end of the electric heating machine (10); the electric heating rod (11) passes through the top end of the water tank (6) and extends into the water tank (6); the water tank (6) is connected to the top end of the annular layer (13) located outside the tank body (1) through a water pipe (12); the water pipe (12) is distributed in a downward spiral shape inside the annular layer (13); one end of the water pipe (12) inside the water tank (6) is connected to a water pump (16); the other end of the water pipe (12) is reconnected to the inside of the water tank (6); and a heat-insulating layer (14) is provided on the periphery of the side wall of the annular layer (13).

2. The coating machine glue storage tank using heating cycle according to claim 1 is characterized in that: The base (2) is disc-shaped as a whole, the radius of the base (2) is greater than the radius of the tank body (1), and a layer of rubber sleeve is installed at the bottom end of the base (2).

3. The coating machine glue storage tank adopting heating cycle according to claim 1 is characterized in that: A motor (17) is installed at the center of the top surface of the top cover (3); a stirring shaft (18) is coaxially fixed to the output shaft of the motor (17); a plurality of stirring blades (19) are installed on the stirring shaft (18); and the length of the stirring blades (19) is smaller than the smaller distance between the stirring shaft (18) and the conduit (15) or the stirring shaft (18) and the heat conducting pipe (9).

4. The coating machine glue storage tank using heating cycle according to claim 1 is characterized in that: The tank body (1) is cylindrical in shape as a whole and is made of an aluminum alloy material with good thermal conductivity. A layer of anti-sticking agent is brushed on the inner wall of the tank body (1).

5. The coating machine glue storage tank adopting heating cycle according to claim 1 is characterized in that: The length of the heat conducting pipe (9) extending into the interior of the tank body (1) is less than the depth of the tank body (1), and does not contact the bottom end of the tank body (1).

6. The coating machine glue storage tank using heating cycle according to claim 1 is characterized in that: The water pipe (12) is spirally shaped inside the annular layer (13), and the water pipe (12) is made of high-temperature resistant aluminum alloy.

7. The coating machine glue storage tank using heating cycle according to claim 1 is characterized in that: The annular layer (13) is in the shape of a hollow cylinder as a whole. The width of the cavity of the annular layer (13) is adapted to the outer diameter of the water pipe (12). The side wall of the annular layer (13) close to the tank body (1) is made of aluminum alloy material, and the side wall close to the thermal insulation layer (14) is made of ceramic plate.

8. The coating machine glue storage tank using heating cycle according to claim 1 is characterized in that: The thermal insulation layer (14) is cylindrical in shape as a whole, and the core layer of the thermal insulation layer (14) is made of thermal insulation fiber material, and the outer surface of the thermal insulation layer (14) is wrapped with a layer of plastic shell.

9. The coating machine glue storage tank using heating cycle according to claim 3 is characterized in that: The top of the top cover (3) is provided with circular holes for installing the conduit (15), the heat conducting pipe (9) and the stirring shaft (18) respectively; the conduit (15) is made of aluminum alloy; and the inner side wall of the circular hole is provided with a rubber ring for sealing.

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