Dispensing device for two-component glue

Abstract

The utility model relates to the field of dispensing devices, and provides a two-component glue dispensing device which comprises a mixing chamber, a glue A feeding pipe and a glue B feeding pipe, a first stirring assembly is arranged in the mixing chamber, a glue outlet pipe is arranged at the lower end of the mixing chamber, the glue A feeding pipe and the glue B feeding pipe are both arranged on the mixing chamber, a second stirring assembly is arranged in the glue A feeding pipe, and a glue outlet pipe is arranged at the lower end of the mixing chamber. A glue A feeding pipe is arranged on the glue A feeding pipe, a first heat exchange pipe is arranged outside the glue A feeding pipe in a winding mode, a third stirring assembly is arranged inside the glue B feeding pipe, a glue B feeding pipe is arranged on the glue B feeding pipe, and a second heat exchange pipe is arranged outside the glue B feeding pipe in a winding mode. The glue A and the glue B are preheated and stirred in advance to improve the dispersity of the glue A and the glue B, and then the glue A and the glue B are stirred again, so that the mixing effect and the mixing speed of the double-component glue material are improved, and the production efficiency and the product quality are improved.

Description

Technical Field

[0001] The present application relates to the field of glue dispensing devices, and in particular, to a two-component glue dispensing device. Background Art

[0002] Two-component sealants can be used to seal electronic components or electrical substrates, filling gaps and providing a seal. They also have excellent leak-proof, vibration-proof, waterproof and heat-insulating properties, making them an indispensable adhesive in today's electrical and electronic manufacturing industries.

[0003] Existing dispensing devices usually use a motor as a power source, and the rotating shaft drives the stirring rod to rotate to mix the two parts of glue in the glue storage chamber. The mixed glue is applied to the workpiece through the glue spray head. Since the two parts of glue stay in the glue storage chamber for a limited time, some of the two parts of glue are not fully mixed, affecting product quality. Utility Model Content

[0004] The purpose of the embodiments of the present application is to provide a two-component glue dispensing device to improve the mixing effect and mixing speed of the two components of glue, thereby improving production efficiency and product quality.

[0005] The present invention provides a two-component glue dispensing device, which adopts the following technical solutions:

[0006] A two-component glue dispensing device includes a mixing chamber, an A glue feeding pipe and a B glue feeding pipe, a first stirring assembly is provided inside the mixing chamber, a glue outlet pipe is provided at the lower end of the mixing chamber, the A glue feeding pipe and the B glue feeding pipe are both provided on the mixing chamber, a second stirring assembly is provided inside the A glue feeding pipe, an A glue inlet pipe is provided on the A glue feeding pipe, a first heat exchange pipe is provided and wrapped around the outside of the A glue feeding pipe, a third stirring assembly is provided inside the B glue feeding pipe, a B glue inlet pipe is provided on the B glue feeding pipe, and a second heat exchange pipe is wrapped around the outside of the B glue feeding pipe.

[0007] Preferably, the first stirring assembly includes a first rotating rod and multiple first stirring rods, the first stirring rod is arranged on the first rotating rod, a first motor is provided at the upper end of the mixing chamber, the upper end of the first rotating rod passes through the mixing chamber, and the first rotating rod is connected to the first motor.

[0008] Preferably, the second stirring assembly includes a second rotating rod and multiple second stirring rods, the second rotating rod is arranged inside the A glue feeding hose, the second stirring rod is arranged on the second rotating rod, the end of the second rotating rod away from the mixing chamber passes through the A glue feeding hose, a second motor is arranged on the outside of the A glue feeding hose, and the second rotating rod is connected to the second motor.

[0009] Preferably, a first heat-insulating sleeve is provided on the outside of the A-glue delivery pipe, and the first heat exchange pipe is provided between the first heat-insulating sleeve and the A-glue inlet pipe.

[0010] Preferably, the third stirring assembly includes a third rotating rod and multiple third stirring rods, the third rotating rod is arranged inside the B glue feeding hose, the third stirring rod is arranged on the third rotating rod, the end of the third rotating rod away from the mixing chamber passes through the B glue feeding hose, a third motor is arranged on the outside of the B glue feeding hose, and the third rotating rod is connected to the third motor.

[0011] Preferably, a second heat-insulating sleeve is provided on the outside of the B glue delivery pipe, and the second heat exchange pipe is provided between the second heat-insulating sleeve and the B glue delivery pipe.

[0012] Preferably, the lower end of the mixing chamber is a funnel-shaped structure.

[0013] Compared with the prior art, the present invention has the following advantages:

[0014] The present application sets a first stirring component, a first heat exchange tube, a second stirring component, a second heat exchange tube and a third stirring component, and introduces hot water into the interior of the first heat exchange tube to preheat glue A, and the second stirring component stirs glue A to improve the dispersion of glue A, and introduces hot water into the interior of the second heat exchange tube to preheat glue B, and the third stirring component stirs glue B to improve the dispersion of glue B, and the preheated glue A and the preheated glue B enter the interior of the mixing chamber, and the third stirring component stirs glue A and glue B again, thereby improving the mixing effect and mixing speed of the two-component rubber material, and improving production efficiency and product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 It is a schematic structural diagram of some embodiments of the present utility model;

[0017] Figure 2 are three-dimensional diagrams of some embodiments of the present invention;

[0018] Figure 3 It is a front view of some embodiments of the present invention.

[0019] The reference numerals are:

[0020] 1. Mixing chamber; 2. Glue A feed hose; 3. Glue B feed hose; 4. First stirring assembly; 5. Glue outlet hose; 6. Second stirring assembly; 7. Glue A inlet hose; 8. First heat exchange tube; 9. Third stirring assembly; 10. Glue B inlet hose; 11. Second heat exchange tube; 12. First rotating rod; 13. First stirring rod; 14. First motor; 15. Second rotating rod; 16. Second stirring rod; 17. Second motor; 18. First thermal insulation sleeve; 19. Third rotating rod; 20. Third stirring rod; 21. Third motor; 22. Second thermal insulation sleeve. DETAILED DESCRIPTION

[0021] To make the objectives, technical solutions, and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings of 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. Generally, the components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for protection, but merely represents selected embodiments of the present application. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments in the present application without creative work are within the scope of protection of the present application.

[0023] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0024] In the description of this application, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the product of this application is typically placed when in use. These terms are intended only to facilitate the description of this application and simplify the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this application. Furthermore, the terms "first," "second," "third," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0025] Furthermore, terms such as "horizontal," "vertical," and "overhanging" do not necessarily imply that a component must be absolutely horizontal or overhanging, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but rather that it can be slightly tilted.

[0026] It should also be noted that, in the description of this application, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0027] Example

[0028] like Figure 1-3 As shown, the two-component glue dispensing device described in the embodiment of the present application includes a mixing chamber 1, an A glue feeding pipe 2 and a B glue feeding pipe 3. A first stirring component 4 is provided inside the mixing chamber 1, and a glue outlet pipe 5 is provided at the lower end of the mixing chamber 1. The A glue feeding pipe 2 and the B glue feeding pipe 3 are both provided on the mixing chamber 1. The end of the A glue feeding pipe 2 away from the mixing chamber 1 is higher than the end of the A glue feeding pipe 2 close to the mixing chamber 1, so that the glue inside the A glue feeding pipe 2 enters the interior of the mixing chamber 1. The end of the B glue feeding pipe 3 away from the mixing chamber 1 is higher than the end of the B glue feeding pipe 3 close to the mixing chamber 1, so that the glue inside the B glue feeding pipe 3 Part of the rubber enters the interior of the mixing chamber 1, a second stirring component 6 is provided inside the A rubber feeding pipe 2, an A rubber inlet pipe 7 is provided on the A rubber feeding pipe 2, a first heat exchange pipe 8 is provided and wrapped around the outside of the A rubber feeding pipe 2, increasing the contact area between the first heat exchange pipe 8 and the A rubber feeding pipe 2, thereby improving the preheating effect of the A rubber, a third stirring component 9 is provided inside the B rubber feeding pipe 3, a B rubber inlet pipe 10 is provided on the B rubber feeding pipe 3, a second heat exchange pipe 11 is provided and wrapped around the outside of the B rubber feeding pipe 3, increasing the contact area between the second heat exchange pipe 11 and the B rubber feeding pipe 3, thereby improving the preheating effect of the B rubber.

[0029] During use, glue A is injected into the glue delivery pipe 2 through the glue A inlet pipe 7, hot water is passed into the first heat exchange pipe 8 to preheat the glue A, and the second stirring component 6 stirs the glue A to improve the dispersion of glue A. Glue B is injected into the glue delivery pipe 3 through the glue B inlet pipe 10, hot water is passed into the second heat exchange pipe 11 to preheat the glue B, and the third stirring component 9 stirs the glue B to improve the dispersion of glue B. The preheated glue A and the preheated glue B enter the mixing chamber 1, and the third stirring component 9 stirs the glue A and the glue B again, thereby improving the mixing effect and mixing speed of the two-component rubber, thereby improving production efficiency and product quality.

[0030] In this embodiment, the first stirring assembly 4 includes a first rotating rod 12 and multiple first stirring rods 13. The first stirring rod 13 is arranged on the first rotating rod 12. A first motor 14 is provided at the upper end of the mixing chamber 1. The upper end of the first rotating rod 12 passes through the mixing chamber 1. The first rotating rod 12 is connected to the first motor 14. When in use, start the first motor 14, the first motor 14 drives the first rotating rod 12 to rotate, and the first rotating rod 12 drives the first stirring rod 13 to rotate to stir the mixture of glue A and glue B, thereby improving the mixing degree of glue A and glue B.

[0031] In this embodiment, the second stirring assembly 6 includes a second rotating rod 15 and multiple second stirring rods 16. The second rotating rod 15 is arranged inside the A glue feeding hose 2. The second stirring rod 16 is arranged on the second rotating rod 15. The end of the second rotating rod 15 away from the mixing chamber 1 passes through the A glue feeding hose 2. A second motor 17 is provided on the outside of the A glue feeding hose 2. The second rotating rod 15 is connected to the second motor 17. When in use, start the second motor 17, and the second motor 17 drives the second rotating rod 15 to rotate. The second rotating rod 15 drives the second stirring rod 16 to rotate to stir the A glue and improve the dispersion of the A glue.

[0032] In this embodiment, a first thermal insulation sleeve 18 is provided on the outside of the A glue delivery pipe 2, and the first heat exchange pipe 8 is provided between the first thermal insulation sleeve 18 and the A glue inlet pipe 7. The first thermal insulation sleeve 18 is used for heat insulation to reduce heat loss.

[0033] In this embodiment, the third stirring assembly 9 includes a third rotating rod 19 and multiple third stirring rods 20. The third rotating rod 19 is arranged inside the B glue feeding hose 3. The third stirring rod 20 is arranged on the third rotating rod 19. The end of the third rotating rod 19 away from the mixing chamber 1 passes through the B glue feeding hose 3. A third motor 21 is provided on the outside of the B glue feeding hose 3. The third rotating rod 19 is connected to the third motor 21. When in use, start the third motor 21, the third motor 21 drives the third rotating rod 19 to rotate, and the third rotating rod 19 drives the third stirring rod 20 to rotate to stir the B glue and improve the dispersion of the B glue.

[0034] In this embodiment, a second insulation sleeve 22 is provided outside the B glue feeding pipe 3, and the second heat exchange pipe 11 is provided between the second insulation sleeve 22 and the B glue feeding pipe 3. The second insulation sleeve 22 is used for heat insulation to reduce heat loss.

[0035] In this embodiment, the lower end of the mixing chamber 1 is a funnel-shaped structure, which facilitates the discharge of glue from the glue discharge pipe 5 .

[0036] The above are merely preferred embodiments of the present application and are not intended to limit the present application. Those skilled in the art will readily appreciate that various modifications and variations are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present application shall be included within the scope of protection of the present application.

Claims

1. A two-component glue dispensing device, characterized by: It includes a mixing chamber, an A glue feeding pipe and a B glue feeding pipe. A first stirring component is provided inside the mixing chamber, a glue outlet pipe is provided at the lower end of the mixing chamber, the A glue feeding pipe and the B glue feeding pipe are both provided on the mixing chamber, a second stirring component is provided inside the A glue feeding pipe, an A glue inlet pipe is provided on the A glue feeding pipe, a first heat exchange pipe is wound around the outside of the A glue feeding pipe, a third stirring component is provided inside the B glue feeding pipe, a B glue inlet pipe is provided on the B glue feeding pipe, and a second heat exchange pipe is wound around the outside of the B glue feeding pipe.

2. A two-component glue dispensing device according to claim 1, characterized in that: The first stirring assembly includes a first rotating rod and multiple first stirring rods, the first stirring rod is arranged on the first rotating rod, a first motor is arranged at the upper end of the mixing chamber, the upper end of the first rotating rod passes through the mixing chamber, and the first rotating rod is connected to the first motor.

3. The two-component glue dispensing device according to claim 1, characterized in that: The second stirring assembly includes a second rotating rod and multiple second stirring rods. The second rotating rod is arranged inside the A glue feeding hose. The second stirring rod is arranged on the second rotating rod. The end of the second rotating rod away from the mixing chamber passes through the A glue feeding hose. A second motor is arranged outside the A glue feeding hose. The second rotating rod is connected to the second motor.

4. A two-component glue dispensing device according to claim 3, characterized in that: A first heat-insulating sleeve is provided on the outside of the A-glue delivery pipe, and the first heat exchange pipe is provided between the first heat-insulating sleeve and the A-glue inlet pipe.

5. The two-component glue dispensing device according to claim 1, characterized in that: The third stirring assembly includes a third rotating rod and multiple third stirring rods. The third rotating rod is arranged inside the B glue feeding hose. The third stirring rod is arranged on the third rotating rod. The end of the third rotating rod away from the mixing chamber passes through the B glue feeding hose. A third motor is arranged on the outside of the B glue feeding hose, and the third rotating rod is connected to the third motor.

6. A two-component glue dispensing device according to claim 5, characterized in that: A second heat-insulating sleeve is provided on the outside of the B glue delivery pipe, and the second heat exchange pipe is provided between the second heat-insulating sleeve and the B glue delivery pipe.

7. The two-component glue dispensing device according to claim 1, characterized in that: The lower end of the mixing chamber is a funnel-shaped structure.

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