Two-component metering gluing machine

Abstract

The utility model relates to the technical field of gluing equipment, in particular to a double-component metering gluing machine which comprises a mixing tank, two storage boxes and a metering cup are symmetrically and fixedly mounted at the top and inside of the mixing tank respectively, different materials are added into the two storage boxes respectively, two first discharging valves are symmetrically and fixedly embedded in the mixing tank, and the two first discharging valves are symmetrically and fixedly embedded in the mixing tank. The two ends of the first discharging valve extend into the mixing tank and the storage tank respectively, a second discharging valve is arranged at the bottom of the metering cup, a discharging valve is arranged at the bottom of one side of the mixing tank, and a rotating shaft is rotationally arranged in the storage tank; according to the utility model, by starting the motor and then matching with the transmission roller and the belt, the two rotating shafts can drive the plurality of stirring pieces to simultaneously rotate in the two storage boxes respectively, so that materials in the storage boxes can be conveniently stirred, the problem of precipitation of the materials in the storage boxes is avoided, and the gluing effect is improved; the single motor drives the two rotating shafts at the same time, electric energy can be saved, and therefore the use cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of glue spraying equipment, in particular to a two-component metering glue spraying machine. Background Art

[0002] The two-component glue machine is a special equipment for the production of insulating glass and curtain wall glass. It can complete the mixing of component A and component B to meet the production needs of high-efficiency and high-qualified production line operations of glass deep processing enterprises. It is an ideal equipment for large-scale production of high-end and high-quality insulating glass and curtain wall glass products.

[0003] For example, the patent specification of an existing Chinese patent (publication number: CN213558061U) discloses a two-component metering glue sprayer, which realizes the continuous, stable and quantitative glue supply process through a first metering gear pump and a second metering gear pump, thereby preventing the problems of uneven glue lines and unstable two-component ratio caused by glue extraction during the glue spraying process.

[0004] However, in the implementation of relevant technologies, it was found that the two-component metering glue machine designed above has the following problems: although the two-component metering glue machine can facilitate gluing, the quality of gluing cannot be guaranteed, that is, no stirring structure is set inside the storage device on the above-mentioned two-component metering glue machine, which may cause the material inside the storage device to precipitate. When the glue pump transports the material, the viscosity of the transported material may be thin, so that qualified materials cannot be mixed.

[0005] In view of this, a two-component metering glue sprayer is provided to overcome the above-mentioned defects. Utility Model Content

[0006] The utility model aims to solve the shortcomings in the prior art and proposes a two-component metering glue spraying machine.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: it includes a mixing tank, two storage boxes and a measuring cup are symmetrically fixedly installed on the top and inside of the mixing tank, different materials are added in the two storage boxes, and two first unloading valves are symmetrically fixedly embedded in the mixing tank, and the two ends of the first unloading valve extend into the mixing tank and the storage box respectively. A second unloading valve is arranged at the bottom of the measuring cup, and a discharge valve is arranged at the bottom of one side of the mixing tank. A rotating shaft is rotatably arranged in the storage box, and a plurality of stirring members are arranged on both sides of the rotating shaft. A motor is arranged on the top of one of the storage boxes, and a driving shaft of the motor is fixedly connected to one end of one of the rotating shafts.

[0008] As a further description of the above technical solution: a transmission roller is fixedly sleeved on the two rotating shafts, a belt is tensionedly sleeved on the two transmission rollers, a part of the belt is slidably connected in the storage box, and a single motor drives the two rotating shafts at the same time, which can save electricity and thus reduce the cost of use.

[0009] As a further description of the above technical solution: a fixing opening is opened on one side opposite to the two storage boxes, and the belt is slidably connected in the fixing opening.

[0010] As a further description of the above technical solution: a feeding pipe is fixedly connected to the opposite sides of the two storage boxes for adding materials into the storage boxes.

[0011] As a further description of the above technical solution: two stirring shafts are rotatably arranged in the mixing tank, a plurality of stirring rods are arranged on both sides of the stirring shafts, a motor is arranged on the top of the mixing tank, and the driving shaft of the motor is fixedly connected to one end of one of the stirring shafts. Turning on the motor can rotate the stirring shafts and drive the stirring rods to stir the materials, which can accelerate the material mixing rate and improve the quality of the material mixing.

[0012] As a further description of the above technical solution: gears are fixedly mounted on the two stirring shafts, and the two gears are meshed and connected to each other. The meshing of the two gears can make the two stirring shafts rotate in opposite directions and drive the stirring rods to move to stir the materials, thereby avoiding the formation of columnar bad areas in the materials in the mixing tank, thereby further improving the mixing effect.

[0013] As a further description of the above technical solution: an observation glass is inlaid on the front side of the mixing tank, and the observation glass is located on the front side of the measuring cup. Sealing strips are arranged on all four sides of the observation glass to seal the connection between the observation glass and the mixing tank. Personnel can observe the material in the measuring cup through the observation glass to facilitate the control of the measurement.

[0014] As a further description of the above technical solution: a controller is arranged on the front side of the mixing tank, and the controller is electrically connected to the first unloading valve, the second unloading valve, the discharge valve, the motor and the motor, so that personnel can conveniently control the switch and operating status of the first unloading valve, the second unloading valve, the discharge valve, the motor and the motor.

[0015] The utility model has the following beneficial effects:

[0016] The double-component metering glue spraying machine designed by the utility model can turn on the motor and then cooperate with the transmission roller and the belt to make the two rotating shafts drive multiple stirring parts to rotate simultaneously in the two storage boxes, so that the materials in the storage boxes can be stirred conveniently, and the problem of sedimentation of the materials in the storage boxes can be avoided, thereby improving the glue spraying effect. In addition, a single motor drives the two rotating shafts at the same time, which can save electricity and thus reduce the cost of use.

[0017] The two-component metering glue sprayer designed by the utility model can make two materials fall into the mixing tank and mix by opening the second material discharge valve, and then by turning on the motor, due to the meshing of two gears, the two stirring shafts can rotate in opposite directions and drive the stirring rod to move to stir the materials, which can accelerate the material mixing rate and improve the quality of material mixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a three-dimensional structural schematic diagram of the overall interior of the utility model in a half-section view;

[0020] Figure 3 It is a three-dimensional structural schematic diagram of the interior of the storage box of the utility model in a half-section view;

[0021] Figure 4 For this utility model Figure 2 Enlarged view of point A in the middle.

[0022] Legend:

[0023] 1. Mixing tank; 2. Storage box; 3. Measuring cup; 4. First discharge valve; 5. Second discharge valve; 6. Discharge valve; 7. Rotating shaft; 8. Stirring element; 9. Motor; 10. Transmission roller; 11. Belt; 12. Fixing port; 13. Feeding tube; 14. Stirring shaft; 15. Stirring rod; 16. Motor; 17. Gear; 18. Observation glass; 19. Controller. DETAILED DESCRIPTION

[0024] Reference Figure 1-4The utility model provides a two-component metering glue machine: comprising a mixing tank 1, two storage boxes 2 and a metering cup 3 are symmetrically fixedly installed on the top and inside of the mixing tank 1, different materials are added to the two storage boxes 2, two first unloading valves 4 are symmetrically fixedly embedded in the mixing tank 1, the two ends of the first unloading valve 4 extend to the mixing tank 1 and the storage box 2 respectively, a second unloading valve 5 is arranged at the bottom of the metering cup 3, a discharge valve 6 is arranged at the bottom of one side of the mixing tank 1, a rotating shaft 7 is rotatably arranged in the storage box 2, a plurality of stirring members 8 are arranged on both sides of the rotating shaft 7, a motor 9 is arranged on the top of one of the storage boxes 2, and a driving shaft of the motor 9 is fixedly connected to one end of one of the rotating shafts 7;

[0025] A driving roller 10 is fixedly sleeved on the two rotating shafts 7, and a belt 11 is tensionedly sleeved on the two driving rollers 10. Part of the belt 11 is slidably connected in the storage box 2. A fixed opening 12 is opened on the opposite side of the two storage boxes 2, and the belt 11 is slidably connected in the fixed opening 12.

[0026] During specific implementation, two different materials are respectively injected into the storage box 2 through two feeding pipes 13. When the two materials need to be mixed and glued, the motor 9 is first turned on, and then the transmission roller 10 and the belt 11 are coordinated so that the two rotating shafts 7 drive multiple stirring elements 8 to rotate simultaneously in the two storage boxes 2. This can facilitate the stirring of the materials in the storage box 2, avoid the problem of sedimentation of the materials in the storage box 2, and improve the gluing effect. In addition, a single motor 9 drives two rotating shafts 7 at the same time, which can save electricity and thus reduce the cost of use.

[0027] As a further implementation of the above technical solution: a feeding pipe 13 is fixedly connected to the opposite side of the two storage boxes 2 to facilitate adding materials into the storage boxes 2.

[0028] As a further implementation scheme of the above technical scheme: two stirring shafts 14 are rotatably arranged in the mixing tank 1, and multiple stirring rods 15 are arranged on both sides of the stirring shaft 14. A motor 16 is arranged on the top of the mixing tank 1, and the driving shaft of the motor 16 is fixedly connected to one end of one of the stirring shafts 14.

[0029] In specific implementation, based on the above implementation, the motor 16 is turned on to rotate the stirring shaft 14 and drive the stirring rod 15 to move to stir the materials, which can accelerate the material mixing rate and improve the quality of material mixing.

[0030] As a further implementation of the above technical solution: an observation glass 18 is inlaid on the front side of the mixing tank 1, and the observation glass 18 is located on the front side of the measuring cup 3. A person can observe the material in the measuring cup 3 through the observation glass 18 to conveniently control the measurement.

[0031] As a further implementation of the above technical solution: gears 17 are fixedly sleeved on the two stirring shafts 14, and the two gears 17 are meshed and connected with each other. The meshing of the two gears 17 can make the two stirring shafts 14 rotate in opposite directions and drive the stirring rod 15 to move to stir the material, thereby avoiding the formation of a columnar bad zone in the material in the mixing tank 1, thereby further improving the mixing effect.

[0032] As a further implementation of the above technical solution: a controller 19 is provided at the front side of the mixing tank 1, and the controller 19 is electrically connected to the first unloading valve 4, the second unloading valve 5, the discharge valve 6, the motor 9 and the motor 16. It is convenient for personnel to control the switch and operation status of the first unloading valve 4, the second unloading valve 5, the discharge valve 6, the motor 9 and the motor 16.

[0033] As for the controller 19, by operating the controller 19, the controller 19 can send electrical signals to the first unloading valve 4, the second unloading valve 5, the discharge valve 6, the motor 9 and the motor 16 and activate them, thereby achieving the purpose of conveniently controlling the first unloading valve 4, the second unloading valve 5, the discharge valve 6, the motor 9 and the motor 16. Since the controller 19 is a prior art, it will not be described in detail in this manual.

[0034] In addition, the first unloading valve 4, the second unloading valve 5 and the discharge valve 6 are all electromagnetic valves of the same type, which are usually gate valves controlled by electromagnetics. The flow direction of the gate valve is perpendicular to the direction of the fluid. The electromagnetic gate valve can only be fully opened and fully closed. The principle is: when the power is turned on, the electromagnetic valve coil generates electromagnetic force to lift the closing member from the valve seat, and the valve is opened. When the power is turned off, the electromagnetic force disappears, and the spring force presses the closing member on the valve seat, and the valve is closed. Since the first unloading valve 4, the second unloading valve 5 and the discharge valve 6 are all existing technologies, they will not be described in detail in this manual.

[0035] Working principle:

[0036] When using the utility model, firstly, the electrical appliances involved in the glue machine are connected to an external power supply, and then two different materials are respectively injected into the storage box 2 through two feeding pipes 13. When the two materials need to be mixed and glued, first turn on the motor 9, and then cooperate with the transmission roller 10 and the belt 11 so that the two rotating shafts 7 drive multiple stirring members 8 to rotate simultaneously in the two storage boxes 2, so that the materials in the storage boxes 2 can be conveniently stirred to avoid the problem of sedimentation of the materials in the storage boxes 2. After the materials are stirred, the two first discharge valves 4 are opened respectively, so that the materials fall into the measuring cup 3 through the first discharge valves 4. The personnel can observe the materials in the measuring cup 3 through the observation glass 18 to control the metering, and then open the second discharge valve 5 to make the two materials fall into the mixing tank 1 and mix, and then turn on the motor 16. Due to the meshing of the two gears 17, the two stirring shafts 14 can rotate in opposite directions and drive the stirring rod 15 to move to stir the materials, which can accelerate the mixing rate of the materials and improve the quality of the mixing of the materials.

[0037] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A two-component metering glue dispenser, comprising a mixing tank (1), characterized in that: Two storage boxes (2) and a measuring cup (3) are symmetrically fixedly installed on the top and inside of the mixing tank (1), respectively. Different materials are added to the two storage boxes (2), respectively. Two first discharge valves (4) are symmetrically fixedly embedded in the mixing tank (1), and the two ends of the first discharge valve (4) extend into the mixing tank (1) and the storage box (2), respectively. A second discharge valve (5) is arranged at the bottom of the measuring cup (3), and a discharge valve (6) is arranged at the bottom of one side of the mixing tank (1). A rotating shaft (7) is rotatably arranged in the storage box (2), and a plurality of stirring elements (8) are arranged on both sides of the rotating shaft (7). A motor (9) is arranged on the top of one of the storage boxes (2), and the driving shaft of the motor (9) is fixedly connected to one end of one of the rotating shafts (7).

2. A two-component metering glue spraying machine according to claim 1, characterized in that: A transmission roller (10) is fixedly sleeved on the two rotating shafts (7), a belt (11) is tensionedly sleeved on the two transmission rollers (10), and a portion of the belt (11) is slidably connected in the storage box (2).

3. A two-component metering glue spraying machine according to claim 2, characterized in that: A fixing opening (12) is provided on one side opposite to the two storage boxes (2), and the belt (11) is slidably connected in the fixing opening (12).

4. A two-component metering glue spraying machine according to claim 1, characterized in that: A feeding pipe (13) is fixedly connected to the opposite sides of the two storage boxes (2) for adding materials into the storage boxes (2).

5. A two-component metering glue spraying machine according to claim 1, characterized in that: Two stirring shafts (14) are rotatably arranged in the mixing tank (1), and a plurality of stirring rods (15) are arranged on both sides of the stirring shafts (14). A motor (16) is arranged on the top of the mixing tank (1), and a driving shaft of the motor (16) is fixedly connected to one end of one of the stirring shafts (14).

6. A two-component metering glue spraying machine according to claim 5, characterized in that: Gears (17) are fixedly sleeved on the two stirring shafts (14), and the two gears (17) are meshed and connected with each other.

7. A two-component metering glue spraying machine according to claim 1, characterized in that: The front side of the mixing tank (1) is inlaid with an observation glass (18), and the observation glass (18) is located in front of the measuring cup (3). The observation glass (18) is provided with sealing strips around the four sides for sealing the connection between the observation glass (18) and the mixing tank (1).

8. A two-component metering glue spraying machine according to claim 5, characterized in that: A controller (19) is provided on the front side of the mixing tank (1), and the controller (19) is electrically connected to the first discharge valve (4), the second discharge valve (5), the discharge valve (6), the motor (9) and the motor (16).

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