Full-automatic resin glue preparation system

Abstract

The invention discloses a full-automatic resin glue preparation system, which belongs to the technical field of resin processing glue preparation, and comprises a glue barrel A and a glue barrel B. The glue barrel A and the glue barrel B are both connected with a vacuum pump system, and the glue barrel A and the glue barrel B are respectively connected with a proportioning pump system. The glue barrel A and the glue barrel B are connected with a glue mixing pipeline through a glue outlet pipeline, glue in the glue mixing pipeline sequentially reaches a dynamic mixer and a static mixer, and a discharging pipeline is arranged at the lower end of the static mixer; and an operation table is arranged on one side of the glue barrel A and one side of the glue barrel B. The full-automatic resin glue preparation system is simple in structure, small in occupied area and high in mixing efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of resin processing and dispensing, and in particular to a fully automatic resin dispensing system. Background Art

[0002] The main purpose of automatic glue dispensing in resin production is to improve production efficiency, ensure product quality, reduce labor costs and reduce environmental pollution. Through automated equipment, the proportion and mixing of glue can be accurately controlled to ensure the stability and consistency of the production process, thereby improving production efficiency and product quality. At the same time, automatic glue dispensing can reduce manual operations, reduce labor costs, and better control the amount of glue used, reducing waste and environmental pollution.

[0003] In the prior art, the glue barrel is usually raised to flow by gravity, or placed on a fixed shelf, and the glue material is fed into the mixing device through a pipeline; and the proportioning and adding of materials are performed by manual electronic weighing. This method not only requires a large operating space and a suitable feeding space, but is also time-consuming, labor-intensive, and inefficient. Based on this, the present invention proposes a fully automatic resin glue dispensing system. Summary of the invention

[0004] The purpose of the present invention is to provide a fully automatic resin dispensing system to solve the above-mentioned problems.

[0005] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0006] The present invention discloses a fully automatic resin dispensing system, comprising a glue barrel A and a glue barrel B, wherein the glue barrel A and the glue barrel B are both connected to a vacuum pump system, and the glue barrel A and the glue barrel B are respectively connected to a proportional pump system; the glue barrel A and the glue barrel B are connected to a glue mixing pipeline through a glue outlet pipeline, and the glue in the glue mixing pipeline reaches a dynamic mixer and a static mixer in sequence, and a discharge pipeline is provided at the lower end of the static mixer; an operating table is provided on one side of the glue barrel A and the glue barrel B.

[0007] Furthermore, a stirring motor is provided at the upper end of the A glue barrel and the B glue barrel, and a stirring shaft of the stirring motor extends into the interior of the A glue barrel and the B glue barrel and is provided with a stirring blade.

[0008] Furthermore, the A glue barrel and the B glue barrel are connected to the glue outlet pipe and tied to the robotic arm, one end of the robotic arm is arranged on the top of the operating table, and the other end is connected to the dynamic mixer; a support rod is arranged at the bottom of the robotic arm, and the support rod is located between the top of the operating table and the robotic arm, and the top of the support rod is hingedly connected to the robotic arm through a hinge shaft.

[0009] Furthermore, a spring support is arranged between the robotic arm and the top of the operating table, and the spring support includes an adjustment ring arranged on the support rod, a connecting rod is arranged on the adjustment ring, a spring is arranged at the other end of the connecting rod, and the other end of the spring is connected to a tail rod, and the tail rod is arranged at the tail of the robotic arm parallel to the ground.

[0010] Furthermore, the dynamic mixer includes a dynamic mixer cover, a gear reversing mechanism is arranged at the center position inside the dynamic mixer cover, and the left and right output ends of the gear reversing mechanism are respectively provided with mirror-distributed dynamic mixer cores, the top of the gear reversing mechanism is fixedly connected to the motor output shaft, and the motor is located at the outer top position of the dynamic mixer cover; a feed discharge port is opened at the center position of the lower end surface of the dynamic mixer cover, and the feed discharge port is connected to the static mixer; the rubber mixing pipeline is respectively connected to the left and right sides of the dynamic mixer cover.

[0011] Furthermore, the static mixer includes a connector connected to the dynamic mixer, a static mixer cover is provided at the lower end of the connector, and a static mixer core is provided inside the static mixer cover.

[0012] Compared with the prior art, the beneficial technical effects of the present invention are:

[0013] The fully automatic resin dispensing system of the invention uses a proportional pump system to make A and B glue flow out of the A glue barrel and the B glue barrel according to a preset ratio to reach the glue mixing pipeline, and then after the initial mixing by the dynamic mixer and the secondary mixing by the static mixer, the A and B glues are mixed more fully and evenly, and finally flow out through the glue outlet. In short, the fully automatic resin dispensing system of the invention has a simple structure, a small footprint, and a high mixing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention will be further described below in conjunction with the accompanying drawings.

[0015] Figure 1 This is a front view of the fully automatic resin dispensing system of the present invention;

[0016] Figure 2 This is the structure diagram of the spring support of the robotic arm;

[0017] Figure 3 Schematic diagram of the installation structure of dynamic mixer and static mixer;

[0018] Figure 4 is a cross-sectional view of a dynamic mixer;

[0019] Figure 5 It is a cross-sectional view of a static mixer;

[0020] Description of reference numerals: 1. operating table; 2. A glue barrel; 3. B glue barrel; 4. stirring motor; 5. vacuum pump system; 6. proportional pump system; 7. mechanical arm; 8. glue mixing pipeline; 9. dynamic mixer; 10. static mixer; 11. spring support; 12. support rod; 13. hinge shaft;

[0021] 901, motor; 902, gear reversing mechanism; 903, dynamic mixer core; 904, dynamic mixer cover; 905, feed port;

[0022] 1001, connector; 1002, static mixer cover; 1003, static mixer core;

[0023] 1101. Adjusting ring; 1102. Connecting rod; 1103. Spring; 1104. Tail rod. DETAILED DESCRIPTION

[0024] like Figure 1 As shown, a fully automatic resin dispensing system includes a glue barrel A 2 and a glue barrel B 3, and the glue barrel A 2 and the glue barrel B 3 are both connected to a vacuum pump system 5, and the vacuum pump system 5 is used to evacuate the glue barrel A 2 and the glue barrel B 3 to avoid bubbles. The glue barrel A 2 and the glue barrel B 3 are respectively connected to a proportional pump system 6, and the proportional pump system 6 adjusts the ratio through the process of determining the ratio, adjusting the pressure, and adjusting the displacement, which is specifically:

[0025] 1. Determine the ratio: When determining the ratio, it is necessary to consider the system flow range, working pressure and accuracy requirements;

[0026] 2. Adjust the pressure: By adjusting the pressure regulating valve, the working pressure of the pump can be changed, thereby changing the proportion of the output fluid;

[0027] 3. Adjust the displacement: By adjusting the displacement or speed of the pump, the output flow of the pump can be changed, thereby changing the proportion of the output fluid.

[0028] The A glue barrel 2 and the B glue barrel 3 are connected to the glue mixing pipe 8 through the glue outlet pipe. Figure 3 The glue in the glue mixing pipe 8 reaches the dynamic mixer 9 and the static mixer 10 in turn, and a discharge pipe is installed at the lower end of the static mixer 10. An operating table 1 is installed on one side of the A glue barrel 2 and the B glue barrel 3, and the operating table 1 is used to control the vacuum pump system 5, the proportional pump system 6, the stirring motor 4, and the opening and closing of the dynamic mixer 9 and the static mixer 10.

[0029] A stirring motor 4 is installed at the upper end of the A glue barrel 2 and the B glue barrel 3. The stirring shaft of the stirring motor 4 extends into the interior of the A glue barrel 2 and the B glue barrel 3 and is installed with stirring blades. The stirring blades stir the glue to prevent the glue from sticking together and affecting transportation.

[0030] like Figure 2 As shown, the A glue barrel 2 and the B glue barrel 3 are connected to the glue outlet pipe and tied to the robot arm 7. One end of the robot arm 7 is installed on the top of the operating table 1, and the other end is connected to the dynamic mixer 9. A support rod 12 is installed at the bottom of the robot arm 7. The support rod 12 is located between the top of the operating table 1 and the robot arm 7, and the top of the support rod 12 is hingedly connected to the robot arm 7 through a hinge shaft 13.

[0031] like Figure 2 As shown, a spring support 11 is installed between the mechanical arm 7 and the top of the operating table 1, and the spring support 11 includes an adjustment ring 1101 installed on the support rod 12, and a connecting rod 1102 is installed on the adjustment ring 1101. A spring 1103 is installed at the other end of the connecting rod 1102, and the other end of the spring 1103 is connected to a tail rod 1104, and the tail rod 1104 is installed parallel to the ground at the tail of the mechanical arm 7. The spring support 11 is used to maintain the stability and balance of the mechanical arm 7, so that the rubber mixing process is more stable.

[0032] like Figure 4 As shown, the dynamic mixer 9 includes a dynamic mixer cover 904, a gear reversing mechanism 902 is installed at the center of the dynamic mixer cover 904, and the left and right output ends of the gear reversing mechanism 902 are respectively installed with mirror-image-distributed dynamic mixer cores 903, and the top of the gear reversing mechanism 902 is fixedly connected to the output shaft of the motor 901, and the motor 901 is located at the outer top position of the dynamic mixer cover 904. A feed opening 905 is opened at the center of the lower end surface of the dynamic mixer cover 904, and the feed opening 905 is connected to the static mixer 10; the rubber mixing pipe 8 is respectively connected to the left and right sides of the dynamic mixer cover 904.

[0033] The gear reversing mechanism 902 is usually composed of a driving gear, a driven gear and an idler gear. The driving gear causes the driven gear to rotate in the opposite direction through the idler gear. That is, during the dynamic mixing process, the A and B glues are transported to the discharge port 905 through the reverse rotating dynamic mixer core 903 and mixed together to achieve the purpose of dynamic mixing.

[0034] like Figure 5As shown, the static mixer 10 includes a connector 1001 connected to the dynamic mixer 9, and a static mixer cover 1002 is integrally formed at the lower end of the connector 1001, and a static mixer core 1003 is arranged inside the static mixer cover 1002. The A and B glues flow in the static mixer cover 1002 and impact various types of plate elements on the static mixer core 1003, increasing the velocity gradient of the laminar flow or forming turbulence. In laminar flow, it is "division-position movement-re-convergence". In turbulent flow, in addition to the above three situations, the fluid will also generate violent vortices in the cross-sectional direction, and a strong shear force will act on the mixture of A and B glues, so that the A and B glues are further divided and mixed, and finally mixed to form the required mixed glue.

[0035] The action process of the present invention is as follows:

[0036] First, different glues are placed in glue barrel A 2 and glue barrel B 3, respectively. According to the specified ratio, the operating state of the proportional pump system 6 is controlled by the operating table 1, and at the same time, the vacuum pump system 5 evacuates the glue barrel A 2 and glue barrel B 3, the stirring motor 4 is started, and the stirring blades stir the glue; then, the glue will enter the glue mixing pipeline 8 through the pipeline according to the preset ratio; finally, open the glue discharge valve, and the A and B glues will reach the dynamic mixer 9 through the glue mixing pipeline 8, first undergo preliminary mixing in the dynamic mixer 9, and then pass through the static mixer 10 to make the A and B glues more fully and evenly mixed, and finally flow out through the discharge pipeline. When the glue discharge is suspended, due to the negative pressure, the A and B glues in the pipeline will return to the A and B glue barrels 2 and 3 along the incoming pipelines before reaching the glue mixing pipeline 8.

[0037] The embodiments described above are only descriptions of the preferred modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should all fall within the protection scope determined by the claims of the present invention.

Claims

1. A fully automatic resin dispensing system, characterized by: The invention comprises an A glue barrel (2) and a B glue barrel (3), wherein the A glue barrel (2) and the B glue barrel (3) are both connected to a vacuum pump system (5), and the A glue barrel (2) and the B glue barrel (3) are respectively connected to a proportional pump system (6); the A glue barrel (2) and the B glue barrel (3) are connected to a glue mixing pipeline (8) through a glue outlet pipeline, and the glue in the glue mixing pipeline (8) reaches a dynamic mixer (9) and a static mixer (10) in turn, and a discharge pipeline is arranged at the lower end of the static mixer (10); an operating table (1) is arranged on one side of the A glue barrel (2) and the B glue barrel (3).

2. The fully automatic resin dispensing system according to claim 1 is characterized in that: The upper ends of the A glue barrel (2) and the B glue barrel (3) are both provided with stirring motors (4), and the stirring shafts of the stirring motors (4) extend into the interiors of the A glue barrel (2) and the B glue barrel (3) and are provided with stirring blades.

3. The fully automatic resin dispensing system according to claim 1 is characterized in that: The A glue barrel (2) and the B glue barrel (3) are connected to a glue outlet pipe and are bundled on a mechanical arm (7); one end of the mechanical arm (7) is arranged on the top of the operating table (1), and the other end is connected to the dynamic mixer (9); a support rod (12) is arranged at the bottom of the mechanical arm (7); the support rod (12) is located between the top of the operating table (1) and the mechanical arm (7), and the top of the support rod (12) is hingedly connected to the mechanical arm (7) via a hinge shaft (13).

4. The fully automatic resin dispensing system according to claim 3 is characterized in that: A spring support (11) is arranged between the mechanical arm (7) and the top of the operating platform (1), and the spring support (11) comprises an adjustment ring (1101) arranged on the support rod (12), a connecting rod (1102) is arranged on the adjustment ring (1101), a spring (1103) is arranged at the other end of the connecting rod (1102), and the other end of the spring (1103) is connected to a tail rod (1104), and the tail rod (1104) is arranged at the tail of the mechanical arm (7) parallel to the ground.

5. The fully automatic resin dispensing system according to claim 1 is characterized in that: The dynamic mixer (9) comprises a dynamic mixer cover (904), a gear reversing mechanism (902) is arranged at the center position inside the dynamic mixer cover (904), and the left and right output ends of the gear reversing mechanism (902) are respectively provided with mirror-image-distributed dynamic mixer cores (903), and the top of the gear reversing mechanism (902) is fixedly connected to the output shaft of a motor (901), and the motor (901) is located at the top position of the outer side of the dynamic mixer cover (904); a feed opening (905) is opened at the center position of the lower end surface of the dynamic mixer cover (904), and the feed opening (905) is connected to the static mixer (10); and the rubber mixing pipe (8) is respectively connected to the left and right sides of the dynamic mixer cover (904).

6. The fully automatic resin dispensing system according to claim 1 is characterized in that: The static mixer (10) comprises a connector (1001) connected to the dynamic mixer (9), a static mixer cover (1002) is arranged at the lower end of the connector (1001), and a static mixer core (1003) is arranged inside the static mixer cover (1002).

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