Adhesive viscosity adjusting device

Abstract

The utility model belongs to the technical field of adhesive production, and particularly relates to an adhesive viscosity adjusting device which comprises a tank body, the bottom of the tank body is provided with a discharging pipe, and a viscosity detector is mounted on the discharging pipe; the stirring device comprises a driving motor and a stirring paddle extending into the tank body; the curing agent adding device comprises a curing agent adding pump and a curing agent adding pipe, and the feeding end of the curing agent adding pump is connected with a curing agent; the diluent adding device is installed on the tank body, the diluent adding device comprises a diluent adding pump and a diluent adding pipe, the feeding end of the diluent adding pump is communicated with diluent, one end of the diluent adding pipe extends into the tank body, and the other end of the diluent adding pipe is connected with the discharging end of the diluent adding pump. When the viscosity adjusting device is used for adjusting the viscosity, manual receiving, feeding, adding of corresponding dosage and stirring are not needed, and manpower can be effectively saved.

Description

Technical Field

[0001] The present application belongs to the technical field of adhesive production, and in particular relates to an adhesive viscosity regulating device. Background Art

[0002] Viscosity is an important performance parameter of adhesives, which directly affects the bonding effect of adhesives. When the viscosity is too high, the fluidity of the adhesive will be poor, which will hinder the adhesive from contacting and wetting the surface of the adherend. The poor penetration ability will reduce the force between the adhesive and the adherend, affecting the bonding strength and causing the amount of adhesive on the adherend to be uneven. If the viscosity is too low, the adhesive will easily penetrate into the adherend, reducing the amount of adhesive on the adherend surface and making it difficult to dry the adherend. Therefore, before using the adhesive, the viscosity should be adjusted according to its application area.

[0003] The existing viscosity adjustment method is usually to adjust manually, manually add the corresponding dosage, and then stir manually. This adjustment method is relatively conventional and labor-intensive. Utility Model Content

[0004] The embodiment of the present application provides an adhesive viscosity adjustment device, which does not require manual collection and delivery of corresponding dosages and stirring when adjusting the viscosity, and can effectively save manpower.

[0005] An adhesive viscosity regulating device, comprising:

[0006] A tank body, a discharge pipe is provided at the bottom of the tank body, and a viscosity detector is installed on the discharge pipe;

[0007] A stirring device, the stirring device comprising a driving motor and a stirring paddle extending into the tank body, the driving motor is mounted on the tank body, and one end of the stirring paddle is connected to a power output end of the driving motor;

[0008] A curing agent adding device, the curing agent adding device is installed on the tank body, the curing agent adding device comprises a curing agent adding pump and a curing agent adding pipe, one end of the curing agent adding pipe extends into the tank body, and the other end is connected to the discharge end of the curing agent adding pump, and the feed end of the curing agent adding pump is connected to the curing agent;

[0009] A diluent adding device, the diluent adding device comprises a diluent adding pump and a diluent adding pipe, the diluent adding pump is installed on the tank body, and the diluent adding pipe is connected to the tank body through the diluent adding pump.

[0010] According to the adhesive viscosity adjusting device of other embodiments of the utility model, the outside of the tank body is coated with a temperature adjusting device.

[0011] According to some other embodiments of the adhesive viscosity adjusting device of the present invention, the temperature adjusting device includes a water storage tank, a water pump and a temperature adjusting tank arranged outside the tank body, the bottom of the temperature adjusting tank is provided with a water inlet nozzle, the top of the temperature adjusting tank is installed with a water outlet nozzle, a hot water tank and a cold water tank are provided inside the water storage tank, the water inlet nozzle is connected to the water storage tank through a water inlet pipe, the water outlet nozzle is connected to the water storage tank through a water outlet pipe, and the water pump is installed on the water inlet pipe.

[0012] According to other embodiments of the adhesive viscosity adjusting device of the present invention, a control box is installed on the tank body, the viscosity detector is connected to the curing agent addition pump through the control box, and the viscosity detector is connected to the diluent addition pump through the control box.

[0013] According to the adhesive viscosity adjusting device of other embodiments of the present utility model, the viscosity detector is connected to the temperature adjusting device.

[0014] According to some other embodiments of the adhesive viscosity adjusting device of the present utility model, the temperature adjusting device also includes a solenoid valve, which is control-connected to the control box, one end of the solenoid valve is connected to the water inlet pipe, and the other end of the solenoid valve is connected to the hot water tank and the cold water tank through a hot water pipe and a cold water pipe, respectively.

[0015] According to the adhesive viscosity regulating device of other embodiments of the utility model, the curing agent adding device, the stirring device and the control box are all installed on the end cover of the tank body.

[0016] The adhesive viscosity adjusting device of the embodiment of the utility model has at least the following beneficial effects: during use, the adhesive is inside the tank body, the driving motor drives the stirring paddle to stir, and the adhesive flows out from the discharge pipe at the bottom. When the viscosity detector detects that the viscosity is low, the curing agent adding pump pumps the curing agent through the curing agent adding pipe to the inside of the tank body, and the curing agent is mixed into the adhesive after being stirred by the stirring device, thereby increasing the viscosity of the adhesive. When the viscosity detector detects that the viscosity is high, the diluent adding pump pumps the diluent through the diluent adding pipe to the inside of the tank body, and then the driving motor drives the stirring paddle to stir, so that the diluent is mixed into the adhesive, thereby reducing the viscosity of the adhesive. This viscosity adjusting device does not require manual addition of corresponding dosage and stirring when adjusting the viscosity, which can effectively save manpower. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of an adhesive viscosity regulating device provided in one embodiment of the present application. DETAILED DESCRIPTION

[0018] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work should fall within the scope of protection of the present application.

[0019] The following is a further detailed description of the implementation of the present application in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present application but cannot be used to limit the scope of the present application.

[0020] In the description of the embodiments of the present application, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply 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 limiting the embodiments of the present application. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0021] In the description of the embodiments of the present application, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it 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 a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific circumstances.

[0022] In the embodiments of the present application, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" and "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0023] Viscosity is an important performance parameter of adhesives, which directly affects the bonding effect of adhesives. When the viscosity is too high, the fluidity of the adhesive will be poor, which will hinder the adhesive from contacting and wetting the surface of the adherend. The poor penetration ability will reduce the force between the adhesive and the adherend, affecting the bonding strength and causing the amount of adhesive on the adherend to be uneven. If the viscosity is too low, the adhesive will easily penetrate into the adherend, reducing the amount of adhesive on the adherend surface and making it difficult to dry the adherend. Therefore, before using the adhesive, the viscosity should be adjusted according to its application area.

[0024] The existing viscosity adjustment method is usually to adjust manually, manually add the corresponding dosage, and then stir manually. This adjustment method is relatively conventional and labor-intensive.

[0025] Reference Figure 1 The present application provides an adhesive viscosity regulating device, including a tank body 100 , a stirring device 200 , a curing agent adding device 300 and a diluent adding device 400 .

[0026] A discharge pipe 110 is provided at the bottom of the tank body 100, and a viscosity detector 111 is installed on the discharge pipe 110. The stirring device 200 includes a driving motor 201 and a stirring paddle 202 extending into the tank body 100, the driving motor 201 is installed on the tank body 100, and one end of the stirring paddle 202 is connected to the power output end of the driving motor 201. The curing agent adding device 300 is installed on the tank body 100, and the curing agent adding device 300 includes a curing agent adding pump 301 and a curing agent adding pipe 302, one end of the curing agent adding pipe 302 extends into the tank body 100, and the other end is connected to the discharge end of the curing agent adding pump 301, and the feed end of the curing agent adding pump 301 is connected to the curing agent. The diluent adding device 400 includes a diluent adding pump 401 and a diluent adding pipe 402, the diluent adding pump 401 is installed on the tank body 100, and the diluent adding pipe 402 is connected to the tank body 100 through the diluent adding pump 401.

[0027] During use, the adhesive is inside the tank body 100, and the driving motor 201 drives the stirring paddle 202 to stir, and the adhesive flows out from the discharge pipe 110 at the bottom. When the viscosity detector 111 detects that the viscosity is low, the curing agent addition pump 301 pumps the curing agent and sends it to the inside of the tank body 100 through the curing agent addition pipe 302. After stirring by the stirring device 200, the curing agent is mixed into the adhesive, thereby increasing the viscosity of the adhesive. When the viscosity detector 111 detects that the viscosity is high, the diluent addition pump 401 pumps the diluent through the diluent addition pipe 402 to the inside of the tank body 100, and then the driving motor 201 drives the stirring paddle 202 to stir, so that the diluent is mixed into the adhesive, thereby reducing the viscosity of the adhesive. This viscosity adjustment device does not require manual addition of corresponding dosage and stirring when adjusting the viscosity, which can effectively save manpower.

[0028] In the present application, an end cover 120 is installed on the top of the tank body 100 , and the curing agent adding device 300 and the stirring device 200 are installed on the end cover 120 of the tank body 100 .

[0029] Specifically, the driving motor 201 is fixed to the middle of the end cover 120, one end of the stirring paddle 202 passes through the end cover 120 and is connected to the driving motor 201, and the stirring paddle 202 is located in the middle of the tank body 100. The curing agent adding pump 301 is fixed to the end cover 120 and is located on one side of the driving motor 201, one end of the curing agent adding pipe 302 passes through the end cover 120 and vertically extends into the tank body 100, and the other end is connected to the curing agent adding pump 301.

[0030] In some embodiments, the outside of the tank body 100 is covered with a temperature regulating device. The temperature of the tank body 100 is regulated by the temperature regulating device, and the viscosity of the adhesive in the tank body 100 is regulated by heating the tank body 100 or cooling the tank body 100.

[0031] In the embodiment shown in the present application, the temperature regulating device includes a water tank, a water pump and a temperature regulating tank 500 arranged outside the tank body 100, a water inlet nozzle 501 is provided at the bottom of the temperature regulating tank 500, a water outlet nozzle 502 is installed at the top of the temperature regulating tank 500, a hot water tank and a cold water tank are provided inside the water tank, the water inlet nozzle 501 is connected to the water tank through a water inlet pipe, the water outlet nozzle 502 is connected to the water tank through a water outlet pipe, and the water pump is installed on the water inlet pipe.

[0032] Specifically, the volume of the temperature regulating tank 500 is larger than that of the tank body 100 . The tank body 100 is installed in the temperature regulating tank 500 . The end cover 120 is installed at the end of the temperature regulating tank 500 . The tank body 100 and the temperature regulating tank 500 share the same end cover 120 .

[0033] When the viscosity of the adhesive needs to be reduced, the tank body 100 is heated, and the water pump pumps the hot water in the hot water tank out and sends it to the temperature regulating tank 500 from the water inlet 501, and then flows out from the water outlet 502 and flows back to the hot water tank. In this way, the temperature regulating tank 500 can be heated, thereby reducing the viscosity of the adhesive. When the tank body 100 needs to be cooled, the water pump pumps the cold water in the cold water tank out and sends it to the temperature regulating tank 500 from the water inlet 501, and then flows out from the water outlet 502 and flows back to the cold water tank. In this way, the temperature regulating tank 500 can be heated, thereby reducing the viscosity of the adhesive.

[0034] The diluent adding pump 401 is fixed to the side wall of the temperature regulating tank 500 , and the diluent adding pipe 402 is connected to the inside of the tank body 100 through the diluent adding pump 401 .

[0035] In some embodiments, a control box 121 is installed on the tank body 100 , and the viscosity detector 111 is connected to the curing agent addition pump 301 through the control box 121 , and the viscosity detector 111 is connected to the diluent addition pump 401 through the control box 121 .

[0036] Specifically, the control box 121 is fixed on the end cover 120. When the viscosity detector 111 detects the viscosity, it will transmit the detected parameters to the control box 121. When the viscosity is analyzed by the control box 121 to be small, the control box 121 will control the curing agent addition pump 301 to work. When the viscosity is analyzed by the control box 121 to be large, the control box 121 will control the diluent addition pump 401 to work.

[0037] In some other embodiments, the viscosity detector 111 is connected to a temperature regulating device. The control box 121 controls the temperature regulating device to increase or decrease the temperature of the tank body 100 according to the viscosity.

[0038] In some other embodiments, the temperature regulating device also includes a solenoid valve, which is control-connected to the control box 121, one end of the solenoid valve is connected to the water inlet pipe, and the other end of the solenoid valve is connected to the hot water tank and the cold water tank through the hot water pipe and the cold water pipe respectively.

[0039] When the viscosity is low, the control box 121 controls the solenoid valve to open the hot water pipe, so that the water pump draws hot water from the hot water tank to heat the tank body 100. When the viscosity is high, the control box 121 controls the solenoid valve to open the cold water pipe, so that the water pump draws cold water from the cold water tank to cool the tank body 100.

[0040] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the embodiments of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

Claims

1. An adhesive viscosity adjusting device, characterized in that: include: A tank body, a discharge pipe is provided at the bottom of the tank body, and a viscosity detector is installed on the discharge pipe; A stirring device, the stirring device comprising a driving motor and a stirring paddle extending into the tank body, the driving motor is mounted on the tank body, and one end of the stirring paddle is connected to a power output end of the driving motor; A curing agent adding device, the curing agent adding device is installed on the tank body, the curing agent adding device comprises a curing agent adding pump and a curing agent adding pipe, one end of the curing agent adding pipe extends into the tank body, and the other end is connected to the discharge end of the curing agent adding pump, and the feed end of the curing agent adding pump is connected to the curing agent; A diluent adding device, the diluent adding device comprises a diluent adding pump and a diluent adding pipe, the diluent adding pump is installed on the tank body, and the diluent adding pipe is connected to the tank body through the diluent adding pump.

2. The adhesive viscosity adjusting device according to claim 1, characterized in that: The outside of the tank is coated with a temperature regulating device.

3. The adhesive viscosity adjusting device according to claim 2, characterized in that: The temperature regulating device includes a water storage tank, a water pump and a temperature regulating tank arranged outside the tank body, a water inlet nozzle is arranged at the bottom of the temperature regulating tank, a water outlet nozzle is installed at the top of the temperature regulating tank, a hot water tank and a cold water tank are arranged inside the water storage tank, the water inlet nozzle is connected to the water storage tank through a water inlet pipe, the water outlet nozzle is connected to the water storage tank through a water outlet pipe, and the water pump is installed on the water inlet pipe.

4. The adhesive viscosity adjusting device according to claim 3, characterized in that: A control box is installed on the tank body, and the viscosity detector is connected to the curing agent addition pump through the control box, and the viscosity detector is connected to the diluent addition pump through the control box.

5. The adhesive viscosity adjusting device according to claim 4, characterized in that: The viscosity detector is connected to the temperature regulating device.

6. The adhesive viscosity adjusting device according to claim 5, characterized in that: The temperature regulating device also includes a solenoid valve, which is control-connected to the control box, one end of the solenoid valve is connected to the water inlet pipe, and the other end of the solenoid valve is connected to the hot water tank and the cold water tank through a hot water pipe and a cold water pipe respectively.

7. The adhesive viscosity adjusting device according to claim 6, characterized in that: The curing agent adding device, the stirring device and the control box are all installed on the end cover of the tank body.

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