Addition type pouring sealant mixing device

Abstract

The utility model discloses an addition type pouring sealant mixing device which comprises a machine frame, a feeding mechanism is arranged at the tail end of the machine frame, a material conveying pipe is arranged at the front end of the machine frame, a stirring assembly inserted into the material conveying pipe is arranged at the front end of the machine frame, and an air heater is arranged outside the end, away from the machine frame, of the material conveying pipe. The conveying pipe comprises a main pipe, a first branch pipe and a second branch pipe are arranged on the outer walls of the two sides of the main pipe respectively, sleeve heads are arranged at the ends of the first branch pipe and the second branch pipe, and a discharging head is arranged at the end, away from the first branch pipe, of the main pipe. The stirring assembly comprises a stirring motor installed on the rack, and a transmission shaft is installed on an output shaft of the stirring motor. The feeding mechanism adopted by the utility model can realize extrusion feeding of the glue barrel mounted on the rack, so that the pouring sealant with two components enters the material conveying pipe, and the pouring sealant is mixed in the material conveying pipe by utilizing the stirring assembly, so that the pouring sealant is more quickly poured on an electronic product, and the use effect of the pouring sealant is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of the processing of addition type potting adhesives, and particularly relates to an addition type potting adhesive mixing device. Background Art

[0002] The addition type potting adhesive is a kind of potting adhesive. Since it does not produce by-products during the vulcanization process, has an extremely small shrinkage rate, can be cured deeply, has no corrosion to the contacted materials, and at the same time has the advantages of high and low temperature resistance, excellent insulation, good elasticity, and good heat conduction performance, it is the preferred potting material in the electronic and electrical industries, and the addition type potting adhesive can greatly improve the precision and service life of electronic and electrical products. The potting adhesive undergoes an addition reaction to generate cross-linking and cures into a high-performance elastomer; it consists of two parts of liquid, namely A and B. When the two components are fully mixed at a weight ratio of 1:1, the mixed liquid will cure into a soft elastomer. The two-component addition type potting adhesive can be cured at room temperature or can be cured acceleratedly at a high temperature below 80°C.

[0003] The traditional mixing method of the addition type potting adhesive is generally to mix and stir in a mixing kettle to mix its two components, and then take it out for use. During this process, due to the temperature characteristics of the potting adhesive, it is easy to cause the rapid solidification of the potting adhesive, thereby affecting the use effect of potting the electronic products with the potting adhesive. Therefore, it is urgent to design an addition type potting adhesive mixing device to solve the above problems. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an addition type potting adhesive mixing device to solve the above deficiencies in the prior art.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An addition type potting adhesive mixing device includes a frame. A feeding mechanism is arranged at the tail end of the frame, and a feeding pipe is arranged at the front end of the frame. A stirring assembly inserted into the interior of the feeding pipe is arranged at the front end of the frame, and a hot air heater is arranged outside one end of the feeding pipe far away from the frame;

[0007] The feeding pipe includes a main pipe. A first branch pipe and a second branch pipe are respectively arranged on the outer walls on both sides of the main pipe. Sleeve heads are arranged at the ends of the first branch pipe and the second branch pipe, and a discharge head is arranged at one end of the main pipe far away from the first branch pipe;

[0008] The stirring assembly includes a stirring motor installed on the frame, and a transmission shaft is installed on the output shaft of the stirring motor. Stirring blades are arranged on the outer wall of the transmission shaft. The transmission shaft is inserted into the interior of the main pipe, and the stirring blades are located in the interior of the main pipe.

[0009] Preferably, mounting slots are provided on both sides of the top of the frame, and glue barrels are placed inside the mounting slots.

[0010] Preferably, a handle is provided on the outer wall of the bottom of the frame, and two switch rods are provided on the handle.

[0011] Preferably, the feeding mechanism includes a lead screw motor, a lead screw is connected to the inside of the lead screw motor in a transmission manner, a connecting frame is provided at one end of the lead screw, push rods are fixedly provided on both sides of the connecting frame, and a push plate is fixedly provided at one end of the push rod.

[0012] Preferably, the hot air blower includes a heating wire sleeved outside the main pipe and a micro fan, and the micro fan is located behind the heating wire.

[0013] Preferably, a lithium battery is provided on the outer wall of the top of the frame, and the lithium battery is electrically connected to the stirring motor and the lead screw motor.

[0014] In the above technical solution, a kind of addition type potting adhesive mixing device provided by the present utility model has the following beneficial effects:

[0015] (1) By adopting the feeding mechanism, the glue barrel installed on the frame can be extruded for feeding, so that the two-component potting adhesive enters the feeding pipe, and the stirring assembly is used to mix the potting adhesive in the feeding pipe, so that it can be potted on electronic products more quickly, improving the use effect of the potting adhesive.

[0016] (2) By adopting the feeding mechanism, the movement of the lead screw is driven by the lead screw motor to realize the linear movement of the connecting frame, the push rod and the push plate, and the push plate is used to extrude the potting adhesive inside the glue barrel, making the discharging of the glue barrel more uniform and improving the mixing effect of the addition type potting adhesive.

[0017] (3) By adopting the hot air blower, the potting adhesive can be heated and cured after entering the electronic product, improving the curing effect of the potting adhesive. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For those of ordinary skill in the art, other drawings can also be obtained according to these drawings.

[0019] Figure 1 Schematic diagram of the three-dimensional structure provided by an embodiment of a kind of addition type potting adhesive mixing device of the present utility model Figure 1 .

[0020] Figure 2Schematic three - dimensional structure provided by an embodiment of an addition - type potting adhesive mixing device of the present utility model Figure 2 。

[0021] Figure 3 Schematic structural diagram of the feeding mechanism provided by an embodiment of an addition - type potting adhesive mixing device of the present utility model

[0022] Figure 4 Schematic structural diagram of the stirring assembly provided by an embodiment of an addition - type potting adhesive mixing device of the present utility model

[0023] Figure 5 Schematic structural diagram of the hot air heater provided by an embodiment of an addition - type potting adhesive mixing device of the present utility model

[0024] 1 Frame, 2 Installation slot, 3 Glue bucket, 4 Lithium battery, 5 Feeding mechanism, 51 Lead screw motor, 52 Lead screw, 53 Connecting frame, 54 Push rod, 55 Push plate, 6 Stirring assembly, 61 Stirring motor, 62 Transmission shaft, 63 Stirring blade, 7 Feeding pipe, 71 Main pipe, 72 Branch pipe one, 73 Socket, 74 Branch pipe two, 75 Discharge head, 8 Hot air heater, 81 Heating wire, 82 Micro - blower, 9 Handle, 10 Switch rod Detailed implementation manners

[0025] In order to enable those skilled in the art to better understand the technical solutions of the present utility model, the present utility model will be further introduced in detail below in conjunction with the accompanying drawings

[0026] As Figures 1-5 shown, an addition - type potting adhesive mixing device provided by an embodiment of the present utility model includes a frame 1. A feeding mechanism 5 is arranged at the tail end of the frame 1, and a feeding pipe 7 is arranged at the front end of the frame 1. A stirring assembly 6 inserted into the feeding pipe 7 is arranged at the front end of the frame 1. A hot air heater 8 is arranged outside one end of the feeding pipe 7 away from the frame 1; The feeding pipe 7 includes a main pipe 71. Branch pipe one 72 and branch pipe two 74 are respectively arranged on the outer walls on both sides of the main pipe 71. Sockets 73 are arranged at the ends of branch pipe one 72 and branch pipe two 74. A discharge head 75 is arranged at one end of the main pipe 71 away from branch pipe one 72; The stirring assembly 6 includes a stirring motor 61 installed on the frame 1, and a transmission shaft 62 is installed on the output shaft of the stirring motor 61. Stirring blades 63 are arranged on the outer wall of the transmission shaft 62. The transmission shaft 62 is inserted into the main pipe 71, and the stirring blades 63 are located inside the main pipe 71

[0027] Specifically, in this embodiment, it includes a frame 1. A feeding mechanism 5 is arranged at the tail end of the frame 1, and a feeding pipe 7 is arranged at the front end of the frame 1. A stirring assembly 6 inserted into the feeding pipe 7 is arranged at the front end of the frame 1. A hot air heater 8 is arranged outside one end of the feeding pipe 7 away from the frame 1;

[0028] The hot air blower 8 includes a heating wire 81 sleeved outside the main pipe 71 and a micro fan 82, and the micro fan 82 is located behind the heating wire 81. Starting the micro fan 82 can achieve directional blowing, blowing towards the discharging head 75. Starting the heating wire 81 can generate heat, and cooperating with the micro fan 82 can heat the place where the potting glue is injected into the electronic product, improving the curing efficiency of the potting glue.

[0029] The feeding mechanism 5 includes a lead screw motor 51, and a lead screw 52 is internally connected to the lead screw motor 51 in a transmission manner. One end of the lead screw 52 is provided with a connecting frame 53, and push rods 54 are fixedly arranged on both sides of the connecting frame 53, and a push plate 55 is fixedly arranged at one end of the push rod 54. Starting the lead screw motor 51, the lead screw motor 51 drives the lead screw 52 to move linearly. Since the lead screw 52 moves synchronously with the connecting frame 53 and the push rods 54, the push plate 55 moves linearly inside the glue bucket 3, squeezing the glue liquid inside the glue bucket 3 into the inside of the material conveying pipe 7.

[0030] The material conveying pipe 7 includes a main pipe 71. On the outer walls on both sides of the main pipe 71, a first branch pipe 72 and a second branch pipe 74 are respectively arranged. Sleeve heads 73 are arranged at the ends of the first branch pipe 72 and the second branch pipe 74. One end of the main pipe 71 away from the first branch pipe 72 is provided with a discharging head 75. The potting glue liquids of the two components respectively enter the inside of the main pipe 71 from the first branch pipe 72 and the second branch pipe 74, and can be mixed inside the main pipe 71 and discharged from the discharging head 75, so as to be potted inside the electronic product.

[0031] The stirring assembly 6 includes a stirring motor 61 installed on the frame 1, and a transmission shaft 62 is installed on the output shaft of the stirring motor 61. Stirring blades 63 are arranged on the outer wall of the transmission shaft 62. The transmission shaft 62 is inserted into the inside of the main pipe 71, and the stirring blades 63 are located inside the main pipe 71. When the potting glue liquids of the two components respectively enter the inside of the main pipe 71 from the first branch pipe 72 and the second branch pipe 74, starting the stirring motor 61, the stirring motor 61 drives the transmission shaft 62 and the stirring blades 63 to rotate, which can achieve sufficient mixing of the potting glue inside the main pipe 71 and improve the use quality of the potting glue.

[0032] A kind of addition type potting glue mixing device provided by the utility model adopts the feeding mechanism 5, which can extrude and feed the glue bucket 3 installed on the frame 1, so that the potting glue of the two components enters the material conveying pipe 7, and uses the stirring assembly 6 to mix the potting glue in the material conveying pipe 7, so as to pot it on the electronic product more quickly, improving the use effect of the potting glue.

[0033] In an embodiment provided by the present utility model, mounting slots 2 are provided on both sides of the top of the frame 1, and glue buckets 3 are placed inside the mounting slots 2. The two glue buckets 3 store two components of the addition-curing potting adhesive respectively. Placing the glue buckets 3 inside the mounting slots 2 realizes the fixed installation of the glue buckets 3 on the frame 1.

[0034] In another embodiment provided by the present utility model, a handle 9 is provided on the outer wall of the bottom of the frame 1, and two switch rods 10 are provided on the handle 9. During specific construction, the operator holds the handle 9 and can control the two switch rods 10 separately. One switch rod 10 is connected to the stirring motor 61 to control the opening and closing of the stirring motor 6, and the other switch rod 10 is connected to the lead screw motor 51 to control the opening and closing of the lead screw motor 51.

[0035] In still another embodiment provided by the present utility model, a lithium battery 4 is provided on the outer wall of the top of the frame 1, and the lithium battery 4 is electrically connected to the stirring motor 61 and the lead screw motor 51. The lithium battery 4 is used to supply power to the stirring motor 61 and the lead screw motor 51. At the same time, due to the light weight of the lithium battery 4, the self-weight of the overall device can also be reduced.

[0036] Only some exemplary embodiments of the present utility model have been described by way of illustration above. Undoubtedly, for those of ordinary skill in the art, the described embodiments can be modified in various different ways without departing from the spirit and scope of the present utility model. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present utility model.

Claims

1. An addition type potting glue mixing device, comprising a frame (1), characterized in that: The rear end of the frame (1) is provided with a feeding mechanism (5), and the front end of the frame (1) is provided with a material delivery pipe (7), the front end of the frame (1) is provided with a stirring assembly (6) inserted into the material delivery pipe (7), and the end of the material delivery pipe (7) away from the frame (1) is provided with a hot air heater (8) on the outside; The material delivery pipe (7) comprises a main pipe (71), and a branch pipe 1 (72) and a branch pipe 2 (74) are respectively arranged on the outer walls of both sides of the main pipe (71), and sleeves (73) are arranged at the ends of the branch pipe 1 (72) and the branch pipe 2 (74), and a discharge head (75) is arranged at one end of the main pipe (71) away from the branch pipe 1 (72); The stirring assembly (6) comprises a stirring motor (61) mounted on a frame (1), and a transmission shaft (62) is mounted on the output shaft of the stirring motor (61), a stirring blade (63) is arranged on the outer wall of the transmission shaft (62), the transmission shaft (62) is inserted into the interior of the main pipe (71), and the stirring blade (63) is located inside the main pipe (71).

2. The device for mixing an addition type potting compound according to claim 1, characterized in that: Both sides of the top of the frame (1) are provided with installation slots (2), and a glue barrel (3) is placed inside the installation slot (2).

3. The device for mixing an addition type potting compound according to claim 1, characterized in that: A handle (9) is arranged on the outer wall of the bottom of the frame (1), and two switch rods (10) are arranged on the handle (9).

4. The device for mixing an addition type potting compound according to claim 1, characterized in that: The feeding mechanism (5) comprises a screw motor (51), and the screw motor (51) is internally transmission-connected with a screw (52), one end of the screw (52) is provided with a connecting frame (53), push rods (54) are fixedly provided on both sides of the connecting frame (53), and one end of the push rod (54) is fixedly provided with a push plate (55).

5. The device for mixing an addition type potting compound according to claim 1, characterized in that: The hot air device (8) comprises a heating wire (81) sleeved on the outside of the main pipe (71) and a micro fan (82), and the micro fan (82) is located behind the heating wire (81).

6. The device for mixing an addition type potting compound according to claim 4, characterized in that: A lithium battery (4) is arranged on the outer wall at the top of the frame (1), and the lithium battery (4) is electrically connected to the stirring motor (61) and the screw motor (51).

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