Glue preparation device for SPU modified polyether glue production

Abstract

The utility model relates to a glue preparation device, in particular to a glue preparation device for producing SPU modified polyether glue. The technical problem is to provide the glue preparation device for producing the SPU modified polyether glue, which has good sealing performance. Comprising a box body, a front door, a handle, universal wheels, a side door, a controller and the like, the front side of the box body is rotatably connected with a front door, the front side of the front door is fixedly connected with a handle, the front and rear sides of the bottom of the box body are fixedly connected with universal wheels in a bilateral symmetry manner, the left and right sides of the box body are symmetrically and rotatably connected with side doors, and the right side of the front part of the box body is fixedly connected with a controller. According to the utility model, the flow control valve is matched with the electric push rod, so that materials required by glue preparation can be accurately dropped into the glue preparation container, the accurate control ensures that the glue preparation proportion is consistent every time, the quality and the stability of glue are improved, and the rejection rate caused by improper proportion is reduced.

Description

Technical Field

[0001] This utility model relates to a glue mixing device, and more particularly to a glue mixing device for the production of SPU modified polyether glue. Background Technology

[0002] SPU-modified polyether adhesive is a high-performance sealant that combines the advantages of polyurethane and polyether, resulting in excellent overall performance. This adhesive has wide applications in many industrial sectors, particularly in electronics manufacturing, automotive manufacturing, aerospace, construction, and packaging. Some adhesives need to be used promptly after preparation; otherwise, they may deteriorate and become unusable. Therefore, it is necessary to prepare the adhesive on-site in real-time.

[0003] Existing methods for preparing adhesives typically involve manually weighing two or more liquids to be mixed, then pouring these liquids into a container and mixing them thoroughly. However, some of the adhesives to be mixed may be toxic, posing a risk of skin contact during manual mixing, and the manual mixing process is physically demanding.

[0004] Therefore, it is necessary to design a mixing device for the production of SPU modified polyether adhesive with better sealing performance to solve the above-mentioned technical problems. Utility Model Content

[0005] To overcome the drawbacks of the adhesive mixing process, such as the ease with which the mixed solution can come into contact with the skin and the high labor intensity involved, the technical issue addressed is: to provide an adhesive mixing device with good sealing properties for the production of SPU modified polyether adhesive.

[0006] The technical solution is as follows: A dispensing device for producing SPU modified polyether adhesive includes a box, a front door, a handle, casters, a side door, a controller, a material proportioning mechanism, and a stirring mechanism. The front door is rotatably connected to the front of the box, and a handle is fixedly connected to the front of the front door. Casters are symmetrically fixedly connected to the front and rear sides of the bottom of the box. Side doors are rotatably connected to the left and right sides of the box. The controller is fixedly connected to the front of the box. The material proportioning mechanism is fixedly connected to the left side of the inside of the box, and the stirring mechanism is fixedly connected to the middle of the inside of the box.

[0007] Preferably, the material proportioning mechanism includes a fixed plate, a connecting plate, an electric push rod, a filling hopper, and a flow control valve. The fixed plate is fixedly connected to the left side of the inside of the box, and multiple connecting plates are fixedly connected to the front side of the fixed plate. An electric push rod is fixedly connected to the bottom of each connecting plate. Multiple filling hoppers are fixedly connected to the front side of the fixed plate, and a flow control valve is fixedly connected to the bottom of each filling hopper. The electric push rods are all located directly above the filling hoppers.

[0008] Preferably, the stirring mechanism includes a dispensing container, a servo motor, a stirring rod, a heat-conducting plate, and an electric heating tube. The dispensing container is fixedly connected to the middle of the inside of the box, and the servo motor is fixedly connected to the top of the dispensing container. The top of the dispensing container has three feed ports. The stirring rod located inside the dispensing container is fixedly connected to the output shaft of the servo motor. Heat-conducting plates are fixedly connected to both the left and right sides inside the dispensing container. Electric heating tubes are fixedly connected inside the heat-conducting plates. A liquid inlet is provided on one side of the top of the dispensing container.

[0009] Preferably, the solution mixing mechanism includes an electronic scale, a solution storage tank, a sealing cap, a solution delivery pipe, and a flow control pump. The electronic scale is fixedly connected to the right side of the inside of the box, the solution storage tank is fixedly connected to the top of the electronic scale, the sealing cap is fixedly connected to the top of the solution storage tank, the solution delivery pipe is connected and communicated to the left side of the solution storage tank, and the flow control pump is fixedly connected to one side of the solution delivery pipe.

[0010] Preferably, the container also includes a conveyor auger, a glue-filling bucket, and a connecting pipe. The bottom of the glue-filling container is connected to and connected to the conveyor auger, the right side of the conveyor auger is connected to and connected to the connecting pipe, the bottom of the inner side of the container is fixedly connected to the glue-filling bucket, the top of the glue-filling bucket has a glue outlet, and the connecting pipe is connected to and connected to the glue outlet.

[0011] Preferably, the electric actuator, flow control valve, servo motor, heating element, and flow control pump are all electrically connected to the controller.

[0012] Preferably, each filling hopper is located directly above the inlet.

[0013] The beneficial effects of this utility model are: 1. By combining the flow control valve and the electric push rod, this utility model can accurately drip the materials required for dispensing into the dispensing container. This precise control ensures that the proportion of dispensing is consistent each time, improves the quality and stability of the glue, and reduces the scrap rate caused by improper proportion.

[0014] 2. The entire rubber mixing process is automated through a controller, including steps such as material addition, solution extraction, stirring, and heating. This not only reduces the labor intensity of workers and improves work efficiency, but also reduces errors caused by human operation, ensuring the reliability and consistency of the rubber mixing process.

[0015] 3. The solution volume in the solution storage tank is displayed in real time on the controller via an electronic scale, allowing staff to monitor the solution usage at any time. In addition, the equipment's airtight design and automated operation reduce direct contact between toxic substances and the human body, improving operational safety and reducing occupational health risks. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the box body, front door, handle, and other components of this utility model.

[0017] Figure 2 This is a three-dimensional structural cross-sectional view of the box body, casters, and side door components of this utility model.

[0018] Figure 3 This is a three-dimensional sectional view of the material proportioning mechanism, stirring mechanism, and solution proportioning mechanism of this utility model.

[0019] Figure 4 This is a three-dimensional structural diagram of the components of this utility model, including the fixing plate, connecting plate, and electric push rod.

[0020] Figure 5 This is a three-dimensional structural cross-sectional view of the glue dispensing container, servo motor, and feed inlet of this utility model.

[0021] Figure 6 This is a three-dimensional structural diagram of the electronic scale, solution storage tank, and sealing cap of this utility model.

[0022] Explanation of reference numerals in the attached drawings: 1_Box body, 2_Front door, 3_Handle, 4_Wheel caster, 5_Side door, 6_Controller, 7_Material proportioning mechanism, 701_Fixing plate, 702_Connecting plate, 703_Electric push rod, 704_Filling bucket, 705_Flow control valve, 8_Stirring mechanism, 801_Glue mixing container, 802_Servo motor, 803_Inlet, 804_Stirring rod, 805_Heat conduction plate, 806_Heating tube, 807_Liquid inlet, 9_Solution proportioning mechanism, 901_Electronic scale, 902_Solution storage tank, 903_Sealing cap, 904_Solution delivery pipe, 905_Flow control pump, 10_Conveying auger, 11_Glue filling bucket, 12_Glue outlet, 13_Connecting pipe. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0024] Example: A dispensing apparatus for producing SPU modified polyether adhesive, such as... Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, it includes a box body 1, a front door 2, a handle 3, casters 4, a side door 5, a controller 6, a material proportioning mechanism 7, and a stirring mechanism 8. The front door 2 is rotatably connected to the front of the box body 1, and the handle 3 is fixedly connected to the front of the front door 2. Casters 4 are symmetrically fixedly connected to the front and rear sides of the bottom of the box body 1. The side doors 5 are symmetrically rotatably connected to the left and right sides of the box body 1. The controller 6 is fixedly connected to the front right side of the box body 1. The material proportioning mechanism 7 is fixedly connected to the left side inside the box body 1. The stirring mechanism 8 is fixedly connected to the middle inside the box body 1.

[0025] like Figure 4As shown, the material proportioning mechanism 7 includes a fixed plate 701, a connecting plate 702, an electric push rod 703, a loading hopper 704, and a flow control valve 705. The fixed plate 701 is fixedly connected to the left side of the inside of the housing 1. Three connecting plates 702 are fixedly connected to the front side of the fixed plate 701. An electric push rod 703 is fixedly connected to the bottom of each connecting plate 702. The electric push rod 703 is electrically connected to the controller 6. Three loading hoppers 704 are fixedly connected to the middle of the front side of the fixed plate 701. A flow control valve 705 is fixedly connected to the bottom of each loading hopper 704. The flow control valve 705 is electrically connected to the controller 6, and the electric push rods 703 are all located directly above the loading hoppers 704.

[0026] like Figure 5 As shown, the stirring mechanism 8 includes a dispensing container 801, a servo motor 802, a stirring rod 804, a heat-conducting plate 805, and an electric heating tube 806. The dispensing container 801 is fixedly connected to the middle of the inside of the housing 1. The servo motor 802 is fixedly connected to the top of the dispensing container 801. The servo motor 802 is electrically connected to the controller 6. The top of the dispensing container 801 has three feed inlets 803. Each filling barrel 704 is located directly above the feed inlet 803. The stirring rod 804 located inside the dispensing container 801 is fixedly connected to the output shaft of the servo motor 802. The heat-conducting plate 805 is fixedly connected to both the left and right sides inside the dispensing container 801. The electric heating tube 806 is fixedly connected inside the heat-conducting plate 805. The electric heating tube 806 is electrically connected to the controller 6. The top right side of the dispensing container 801 has a liquid inlet 807.

[0027] like Figure 6 As shown, the solution mixing mechanism 9 includes an electronic scale 901, a solution storage tank 902, a sealing cap 903, a solution delivery pipe 904, and a flow control pump 905. The electronic scale 901 is fixedly connected to the right side of the inside of the housing 1. The solution storage tank 902 is fixedly connected to the top of the electronic scale 901. The sealing cap 903 is fixedly connected to the top of the solution storage tank 902. The solution delivery pipe 904 is connected and communicated to the left side of the solution storage tank 902. The flow control pump 905 is fixedly connected to the right side of the solution delivery pipe 904, and the flow control pump 905 is electrically connected to the controller 6.

[0028] like Figure 2 and Figure 3 As shown, it also includes a conveying auger 10, a glue-filling bucket 11, and a connecting pipe 13. The bottom of the glue-filling container 801 is connected to and communicates with the conveying auger 10. The right side of the conveying auger 10 is connected to and communicates with the connecting pipe 13. The glue-filling bucket 11 is fixedly connected to the bottom of the inner side of the box 1. The glue-filling bucket 11 has a glue outlet 12 on the top. The connecting pipe 13 is connected to and communicates with the glue outlet 12.

[0029] When using this equipment, the operator first needs to push the equipment to the mixing site using the casters 4, then open the main door 2, and load the materials required for preparing the polyether adhesive into the loading tank 704, and then load the required solution into the solution storage tank 902. After loading, the electric push rod 703 is started by the controller 6. The electric push rod 703 moves downward to squeeze the material into the mixing container 801. During the process of the material being squeezed into the mixing container 801, the flow control valve 705 can accurately drip the materials required for mixing into the mixing container 801. After completion, the electric push rod 703 is turned off by the controller 6 and moves upward to complete the reset.

[0030] Next, the flow control pump 905 is started to draw the solution from the solution storage tank 902. When the solution is drawn out, the amount of solution in the solution storage tank 902 decreases. The amount of solution decreases is displayed in real time on the controller 6 by the electronic scale 901. The solution is then transported to the glue mixing container 801 through the solution delivery pipe 904. Then the flow control pump 905 is turned off to complete the mixing of materials and solution.

[0031] After the materials and solution are mixed, the servo motor 802 is started by the controller 6. The servo motor 802 drives the stirring rod 804 to rotate through the output shaft, stirring the mixed materials and solution. At the same time, the heating element 806 is started by the controller 6. The heat emitted by the heating element 806 is transferred to the glue mixing container 801 through the heat conduction plate 805. After a period of time, the glue mixing is completed. Then, the servo motor 802 is turned off by the controller 6, the stirring rod 804 stops rotating, and the prepared glue flows into the conveying auger 10. The glue flows into the glue tank 11 through the connecting pipe 13, completing the glue mixing process. If glue needs to be mixed again, the above operation can be repeated.

[0032] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made using the content of this utility model specification, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A dispensing apparatus for producing SPU modified polyether adhesive, characterized in that, The box includes a housing (1), a main door (2), a handle (3), casters (4), a side door (5), a controller (6), a material proportioning mechanism (7), and a mixing mechanism (8). The main door (2) is rotatably connected to the front of the housing (1), and the handle (3) is fixedly connected to the front of the main door (2). Casters (4) are symmetrically fixedly connected to the front and rear sides of the bottom of the housing (1). Side doors (5) are rotatably connected to the left and right sides of the housing (1). The controller (6) is fixedly connected to the front of the housing (1). The material proportioning mechanism (7) is fixedly connected to the left side of the inside of the housing (1). The mixing mechanism (8) is fixedly connected to the middle of the inside of the housing (1). The measuring mechanism (7) includes a fixed plate (701), a connecting plate (702), an electric push rod (703), a filling barrel (704), and a flow control valve (705). The fixed plate (701) is fixedly connected to the left side inside the housing (1). Multiple connecting plates (702) are fixedly connected to the front side of the fixed plate (701). An electric push rod (703) is fixedly connected to the bottom of each connecting plate (702). Multiple filling barrels (704) are fixedly connected to the front side of the fixed plate (701). A flow control valve (705) is fixedly connected to the bottom of each filling barrel (704). The electric push rod (703) is located directly above the filling barrel (704).

2. The adhesive mixing device for producing SPU modified polyether adhesive according to claim 1, characterized in that, The stirring mechanism (8) includes a glue mixing container (801), a servo motor (802), a stirring rod (804), a heat-conducting plate (805), and an electric heating tube (806). The glue mixing container (801) is fixedly connected in the middle of the box (1). The servo motor (802) is fixedly connected to the top of the glue mixing container (801). Three feed ports (803) are opened on the top of the glue mixing container (801). The stirring rod (804) located inside the glue mixing container (801) is fixedly connected to the output shaft of the servo motor (802). The heat-conducting plate (805) is fixedly connected to both the left and right sides of the glue mixing container (801). The electric heating tube (806) is fixedly connected inside the heat-conducting plate (805). The liquid inlet (807) is provided on one side of the top of the glue mixing container (801).

3. The adhesive mixing device for producing SPU modified polyether adhesive according to claim 2, characterized in that, The solution mixing mechanism (9) includes an electronic scale (901), a solution storage tank (902), a sealing cap (903), a solution delivery pipe (904), and a flow control pump (905). The electronic scale (901) is fixedly connected to the right side of the box (1). The solution storage tank (902) is fixedly connected to the top of the electronic scale (901). The sealing cap (903) is fixedly connected to the top of the solution storage tank (902). The solution delivery pipe (904) is connected and communicated to the left side of the solution storage tank (902). The flow control pump (905) is fixedly connected to one side of the solution delivery pipe (904).

4. The adhesive mixing device for producing SPU modified polyether adhesive according to claim 3, characterized in that, It also includes a conveyor auger (10), a glue container (11) and a connecting pipe (13). The bottom of the glue container (801) is connected to and connected to the conveyor auger (10). The right side of the conveyor auger (10) is connected to and connected to the connecting pipe (13). The bottom of the inner side of the box (1) is fixedly connected to the glue container (11). The top of the glue container (11) is provided with a glue outlet (12). The connecting pipe (13) is connected to and connected to the glue outlet (12).

5. The adhesive mixing device for producing SPU modified polyether adhesive according to claim 4, characterized in that, The electric actuator (703), flow control valve (705), servo motor (802), heating element (806) and flow control pump (905) are all electrically connected to the controller (6).

6. The adhesive mixing device for producing SPU modified polyether adhesive according to claim 5, characterized in that, Each loading hopper (704) is located directly above the inlet (803).

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