Double-component dynamic mixing valve

Abstract

The utility model relates to the technical field of mixing valves, in particular to a two-component dynamic mixing valve, which comprises a mixing box and is characterized in that a plurality of glue conveying boxes are arranged on the periphery of the mixing box, and a third screw valve, a second screw valve and a first screw valve are respectively arranged at the upper ends of the glue conveying boxes. The bottom end of the third screw valve is connected with the glue conveying box through a first glue outlet pipe, a first screw is arranged in the first glue outlet pipe, a glue storage box is arranged at the upper end of the first glue outlet pipe, a fixing frame is arranged at the upper end of the glue storage box, and a first motor is fixed to the upper end of the fixing frame. And by arranging a plurality of screw valves, any two single liquids can be combined into double liquids according to the glue mixing ratio and the glue amount, so that the mixing of the glue is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of a two-component dynamic mixing valve, in particular to a two-component dynamic mixing valve. Background Art

[0002] The valve body is a device used to control the direction, pressure and flow of the fluid. The valve is a device that allows the medium (liquid, gas, powder) in the piping and equipment to flow or stop and control its flow. The material of the valve body is selected according to different process media. Common materials are: cast iron, cast steel, stainless steel, carbon steel, plastic, copper, etc. For example, the glue dynamic mixing valve is suitable for glue, which is dynamically mixed and then output, potting or filling products. When the existing dynamic mixing valve realizes the automatic opening or closing of the glue supply, the mixed glue inside the valve body cannot be continuously stirred, resulting in insufficient stirring of the mixed glue, thereby reducing the mixing effect of the two groups of glue. At the same time, the stirring speed cannot guarantee the quantitative adjustment of the glue. The low mixing effect greatly reduces the continuous production efficiency.

[0003] After searching, it was found that a two-component glue dynamic mixing valve was disclosed in the Chinese patent with application number 202022124030.7, including a stirring motor and a mixing tube, the lower end of the stirring motor is connected with a rotating shaft, and a coupling is attached to the outer side of the middle part of the rotating shaft, the lower end of the rotating shaft passes through a dynamic mixing valve, and a socket is provided at the lower end of the dynamic mixing valve, a mounting plate is fixed to the rear end of the socket, and a first glue feed arm is fixed to the left end of the socket, a second glue feed arm is provided at the right end of the socket, and a glue feed port is opened in the middle of the second glue feed arm.

[0004] However, the patents in the prior art have the following disadvantages:

[0005] This two-component glue dynamic mixing valve is not provided with two glue inlets, and the glue inlets need to be connected through an external device to input the glue into the device for mixing. The input of the glue needs to be manually controlled by an adjustable wrench, and rapid electronic control cannot be achieved, and a variety of different glues cannot be randomly combined and mixed to improve the performance of the glue. Utility Model Content

[0006] 1. Technical issues to be resolved

[0007] In view of the deficiencies in the prior art, the utility model provides a two-component dynamic mixing valve, which solves the problem that there are no two glue inlets, the glue inlets need to be connected through an external device, the glue liquid is input into the device for mixing, the input of the glue liquid needs to be manually controlled by an adjustable wrench, and rapid electric control cannot be achieved, and a variety of different glue liquids cannot be randomly combined and mixed to improve the performance of the glue.

[0008] (II) Technical solution

[0009] To achieve the above purpose, the utility model is implemented through the following technical scheme: it includes a mixing box, characterized in that: a plurality of glue delivery boxes are arranged outside the mixing box, and a third screw valve, a second screw valve, and a first screw valve are respectively arranged on the upper end of the glue delivery box, and the bottom end of the third screw valve is connected to the glue delivery box through a first glue outlet pipe, a first screw is arranged inside the first glue outlet pipe, a glue storage box is arranged on the upper end of the first glue outlet pipe, a fixed frame is arranged on the upper end of the glue storage box, a first motor is fixed on the upper end of the fixed frame, the first motor is connected to the first screw through a connecting shaft, and a first flow detection component is arranged on one side of the glue delivery box.

[0010] As a preferred embodiment of the present invention, a glue inlet is provided on one side of the glue storage box.

[0011] As a preferred embodiment of the utility model, a second flow detection assembly is provided at the bottom end of the mixing box, and a second motor is fixed to the upper end of the mixing box by bolts.

[0012] As a preferred embodiment of the utility model, a second rubber delivery hose is provided at the bottom end of the second flow detection component, a second screw is provided inside the second rubber delivery hose, and the second screw is connected to a second motor via a shaft.

[0013] As a preferred embodiment of the utility model, a bearing sleeve is provided on the inner rear wall of the mixing box, and a stirring roller is concentrically sleeved on the bearing sleeve.

[0014] As a preferred embodiment of the utility model, a panel is provided on one side of the mixing box, a third motor is provided on one side of the panel, and the third motor is connected to the stirring roller through a shaft.

[0015] As a preferred embodiment of the utility model, a bracket is fixed to one side of the mixing box, a controller is fixed to one side of the bracket by bolts, and the controller is electrically connected to other electrical devices.

[0016] As a preferred embodiment of the utility model, one side of the bracket is detachably connected to a fixing frame by bolts, and a crossbeam is fixed between the fixing frames.

[0017] (III) Beneficial effects

[0018] The utility model provides a two-component dynamic mixing valve, which has the following beneficial effects:

[0019] 1. The utility model provides a two-component dynamic mixing valve, which can combine any two single liquids into two liquids according to the mixing ratio of glue and the amount of glue by arranging multiple screw valves, so as to achieve the mixing of glue.

[0020] 2. The utility model provides a two-component dynamic mixing valve, which allows different glues to be injected into the mixing box for mixing. A stirring roller is provided in the mixing box to fully mix the glues in the mixing box, thereby achieving glue performance.

[0021] 3. The utility model provides a two-component dynamic mixing valve by setting a motor and a screw. The motor drives the screw to rotate, and the motor speed can be changed to change the amount of glue output. Through the setting of the screw, the glue liquid output flow rate can be accurate and the glue output precision is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0025] Figure 3 It is a schematic diagram of the right structure of the utility model;

[0026] Figure 4 This is a schematic diagram of the cross-sectional structure of the utility model;

[0027] In the figure: 1. mixing box; 2. fixing frame; 3. controller; 4. bracket; 5. crossbeam; 6. first screw valve; 7. second screw valve; 8. third screw valve; 9. first motor; 10. fixing frame; 11. connecting shaft; 12. glue inlet; 13. glue storage box; 14. first glue outlet pipe; 15. second motor; 16. first flow detection component; 17. glue delivery box; 18. third motor; 19. panel; 20. second glue delivery pipe; 21. second flow detection component; 22. first screw; 23. bearing sleeve; 24. stirring roller; 25. second screw. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figures 1 to 4The utility model provides a technical solution: a two-component dynamic mixing valve, comprising a mixing box 1, a plurality of glue delivery boxes 17 are arranged on the periphery of the mixing box 1, a third screw valve 8, a second screw valve 7, and a first screw valve 6 are arranged on the upper end of the glue delivery box 17, the bottom end of the third screw valve 8 is connected to the glue delivery box 17 through a first glue outlet pipe 14, a first screw 22 is arranged inside the first glue outlet pipe 14, a glue storage box 13 is arranged on the upper end of the first glue outlet pipe 14, a fixed frame 10 is arranged on the upper end of the glue storage box 13, a first motor 9 is fixed on the upper end of the fixed frame 10, the first motor 9 is connected to the first screw 22 through a connecting shaft 11, and a first flow detection component 16 is arranged on one side of the glue delivery box 17.

[0030] In a specific embodiment of the utility model, a plurality of glue delivery boxes 17 are arranged on the periphery of the mixing box 1 for different screw valves to transmit glue liquid. A third screw valve 8, a second screw valve 7, and a first screw valve 6 are arranged on the upper end of the glue delivery box 17 respectively. By arranging a plurality of screw valves, any two single liquids can be combined into double liquids according to the glue mixing ratio and the amount of glue to achieve glue mixing. The bottom end of the third screw valve 8 is connected to the glue delivery box 17 through a first glue outlet pipe 14. A first screw 22 is arranged inside the first glue outlet pipe 14 for conveying glue liquid. A glue storage box 13 is arranged on the upper end of the first glue outlet pipe 14 for temporarily storing glue liquid. A fixed frame 10 is arranged on the upper end of the glue storage box 13 for installing and fixing the first motor 9. A first motor 9 is fixed on the upper end of the fixed frame 10, which is used to provide driving force for the rotation of the first screw 22. The first motor 9 is connected to the first screw 22 through a connecting shaft 11. The rotation of the first motor 9 drives the first screw 22 to rotate, thereby realizing the output of the glue liquid. The ratio of the two-component mixed liquid can be quickly changed by adjusting the speed ratio of different screw valve motors or changing different screw valve models. At the same time, the glue output amount can also be quickly changed by adjusting the speed of different screw valve motors, thereby achieving different glue properties. At the same time, the first screw 22 has excellent corrosion resistance and wear resistance, and is suitable for various glues. A first flow detection component 16 is arranged on one side of the glue delivery box 17, which is used to detect the amount of glue output by the screw valve.

[0031] Specifically, a glue inlet 12 is provided on one side of the glue storage box 13 .

[0032] In order to solve the problem of glue liquid input into the screw valve, such as Figure 1 As shown, a glue inlet 12 is provided on one side of the glue storage box 13 for conveying external glue into the screw valve and temporarily storing it in the glue storage box 13 .

[0033] Specifically, a second flow detection assembly 21 is disposed at the bottom end of the mixing box 1, and a second motor 15 is fixed to the upper end of the mixing box 1 by bolts.

[0034] In order to solve the problem of total glue output detection, such as Figure 1As shown, a second flow detection assembly 21 is provided at the bottom of the mixing box 1 for detecting the total glue output of the device as a whole, and a second motor 15 is fixed at the upper end of the mixing box 1 for providing driving force for glue output.

[0035] Specifically, a second rubber delivery pipe 20 is disposed at the bottom end of the second flow detection component 21 , a second screw 25 is disposed inside the second rubber delivery pipe 20 , and the second screw 25 is connected to the second motor 15 via a shaft.

[0036] In order to solve the problem of glue output, such as Figure 1 As shown, a second rubber delivery pipe 20 is provided at the bottom end of the second flow detection component 21, and a second screw 25 is provided inside the second rubber delivery pipe 20. The second screw 25 is connected to the second motor 15 through an axis. The second motor 15 drives the second screw 25 to rotate, so that the glue in the mixing box 1 is output through the second rubber delivery pipe 20. At the same time, the second screw 25 has excellent corrosion resistance and wear resistance, and is suitable for various glues.

[0037] Specifically, a bearing sleeve 23 is disposed on the inner rear wall of the mixing box 1 , and a stirring roller 24 is concentrically sleeved on the bearing sleeve 23 .

[0038] In order to solve the problem of sufficient mixing of glue in the mixing box, Figure 1 As shown, a bearing sleeve 23 is provided on the inner rear wall of the mixing box 1 for mounting and supporting one end of a stirring roller 24. The bearing sleeve 23 is concentrically sleeved with the stirring roller 24. The stirring roller 24 is provided to fully mix the glue in the mixing box 1, thereby achieving glue performance.

[0039] Specifically, a panel 19 is disposed on one side of the mixing box 1 , and a third motor 18 is disposed on one side of the panel 19 . The third motor 18 is connected to the stirring roller 24 via a shaft.

[0040] In order to solve the problem of providing driving force for glue mixing in the mixing box, such as Figure 1 As shown, a panel 19 is provided on one side of the mixing box 1, and a third motor 18 is provided on one side of the panel 19. The third motor 18 is connected to the stirring roller 24 through a shaft. The stirring roller 24 is driven by the third motor 18 to rotate, thereby achieving mixing of different glues in the mixing box 1.

[0041] Specifically, a bracket 4 is fixed to one side of the mixing box 1, and a controller 3 is fixed to one side of the bracket 4 by bolts. The controller 3 is electrically connected to other electrical devices.

[0042] In order to solve the problem of device support control, such as Figure 1 As shown, a bracket 4 is fixed to one side of the mixing box 1, and a controller 3 is fixed to one side of the bracket 4. The controller 3 is electrically connected to other electrical devices and controls them, and the controller 3 is electrically connected to an external system.

[0043] Specifically, one side of the bracket 4 is detachably connected to a fixing frame 2 via bolts, and a crossbeam 5 is fixed between the fixing frames 2 .

[0044] To solve the problem that the device can be installed on other devices, such as Figure 1 As shown, one side of the bracket 4 is detachably connected to the fixing frame 2 so that the device can be installed on other devices. A crossbeam 5 is fixed between the fixing frames 2 to improve the stability of the installation of the fixing frames 2.

[0045] The specific implementation methods disclosed in the present invention omit detailed descriptions of known functions and known components. To ensure the compatibility of the equipment, the operating methods adopted are consistent with the parameters of commercially available equipment.

[0046] In summary, the working principle and use process of the utility model are as follows: a plurality of glue delivery boxes 17 are arranged on the periphery of the mixing box 1 for different screw valves to transmit glue liquid, and a third screw valve 8, a second screw valve 7, and a first screw valve 6 are arranged on the upper end of the glue delivery box 17 respectively. By arranging a plurality of screw valves, any two single liquids can be combined into double liquids according to the glue mixing ratio and the amount of glue to achieve glue mixing, and the bottom end of the third screw valve 8 is connected to the glue delivery box 17 through a first glue outlet pipe 14, and a first screw 22 is arranged inside the first glue outlet pipe 14 for conveying glue liquid, and a glue storage box 13 is arranged on the upper end of the first glue outlet pipe 14 for temporarily storing glue liquid, and a fixed frame 10 is arranged on the upper end of the glue storage box 13 for installing and fixing the first electric The first motor 9 is fixed on the upper end of the fixed frame 10, which is used to provide driving force for the rotation of the first screw 22. The first motor 9 is connected to the first screw 22 through the connecting shaft 11. The first motor 9 drives the first screw 22 to rotate through the rotation of the first motor 9, thereby realizing the output of the glue liquid. The ratio of the two-component mixed liquid can be quickly changed by adjusting the speed ratio of different screw valve motors or changing different screw valve models. At the same time, the size of the glue output can also be quickly changed by adjusting the speed of different screw valve motors, so as to achieve different glue properties. A first flow detection component 16 is provided on one side of the glue delivery box 17 for detecting the amount of glue output by the screw valve. A glue inlet 12 is provided on one side of the glue storage box 13 for conveying external glue into the screw valve. The glue storage box 13 is temporarily stored, and a second flow detection component 21 is arranged at the bottom of the mixing box 1 for detecting the total glue output of the device as a whole. A second motor 15 is fixed at the upper end of the mixing box 1 for providing driving force for the glue output. A second glue delivery pipe 20 is arranged at the bottom of the second flow detection component 21, and a second screw 25 is arranged inside the second glue delivery pipe 20. The second screw 25 is connected to the second motor 15 through an axis, and the second motor 15 drives the second screw 25 to rotate, so that the glue in the mixing box 1 is output through the second glue delivery pipe 20. A bearing sleeve 23 is arranged on the rear wall inside the mixing box 1 for mounting and supporting one end of the stirring roller 24. The bearing sleeve 23 is concentrically sleeved with the stirring roller 24. By setting the stirring roller The mixing roller 24 is used to fully mix the glue in the mixing box 1 to achieve glue performance. A panel 19 is provided on one side of the mixing box 1. A third motor 18 is provided on one side of the panel 19. The third motor 18 is connected to the stirring roller 24 through a shaft. The stirring roller 24 is driven by the third motor 18 to rotate so as to achieve mixing of different glues in the mixing box 1. A bracket 4 is fixed on one side of the mixing box 1. A controller 3 is fixed on one side of the bracket 4. The controller 3 is electrically connected to other electrical devices and controls them, and the controller 3 is electrically connected to an external system. A fixing frame 2 is detachably connected to one side of the bracket 4 so that the device can be installed on other devices. A beam 5 is fixed between the fixing frames 2 to improve the installation stability of the fixing frames 2.

[0047] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A two-component dynamic mixing valve, comprising a mixing box (1), characterized in that: A plurality of glue delivery boxes (17) are arranged on the periphery of the mixing box (1). A third screw valve (8), a second screw valve (7) and a first screw valve (6) are arranged on the upper ends of the glue delivery boxes (17), respectively. The bottom end of the third screw valve (8) is connected to the glue delivery box (17) via a first glue delivery pipe (14). A first screw (22) is arranged inside the first glue delivery pipe (14). A glue storage box (13) is arranged on the upper end of the first glue delivery pipe (14). A fixed frame (10) is arranged on the upper end of the glue storage box (13). A first motor (9) is fixed on the upper end of the fixed frame (10). The first motor (9) is connected to the first screw (22) via a connecting shaft (11). A first flow detection component (16) is arranged on one side of the glue delivery box (17).

2. A two-component dynamic mixing valve according to claim 1, characterized in that: A glue inlet (12) is provided on one side of the glue storage box (13).

3. A two-component dynamic mixing valve according to claim 2, characterized in that: A second flow detection assembly (21) is provided at the bottom end of the mixing box (1), and a second motor (15) is fixed to the upper end of the mixing box (1) via bolts.

4. A two-component dynamic mixing valve according to claim 3, characterized in that: A second rubber delivery pipe (20) is arranged at the bottom end of the second flow detection component (21), a second screw (25) is arranged inside the second rubber delivery pipe (20), and the second screw (25) is connected to a second motor (15) via a shaft.

5. A two-component dynamic mixing valve according to claim 3, characterized in that: A bearing sleeve (23) is provided on the inner rear wall of the mixing box (1), and a stirring roller (24) is coaxially sleeved on the bearing sleeve (23).

6. A two-component dynamic mixing valve according to claim 5, characterized in that: A panel (19) is provided on one side of the mixing box (1), a third motor (18) is provided on one side of the panel (19), and the third motor (18) is connected to a stirring roller (24) via a shaft.

7. A two-component dynamic mixing valve according to claim 6, characterized in that: A bracket (4) is fixed to one side of the mixing box (1), a controller (3) is fixed to one side of the bracket (4) via bolts, and the controller (3) is electrically connected to the electrical device.

8. A two-component dynamic mixing valve according to claim 7, characterized in that: One side of the bracket (4) is detachably connected to a fixing frame (2) via bolts, and a crossbeam (5) is fixed between the fixing frames (2).

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