A sealant stabilizing stirring device

Abstract

This utility model discloses a sealant stabilizing and mixing device, belonging to the field of rail passenger car body sealing technology. The utility model includes a main housing; a mixing mechanism fixedly connected to the top of the main housing; and a tray at the bottom of the main housing for supporting a sealant bucket. The main housing has an opening on its side for placing the sealant bucket inside, and a limiting groove that slides with support rods on both sides of the tray. A sealing gasket is fixedly connected to the top of the main housing. The tray, supporting the sealant bucket, moves to the top of the main housing and seals against the sealing gasket, allowing the mixing blades of the mixing mechanism to stir and mix the sealant inside the bucket under the drive of a motor. This utility model has the beneficial effects of improving work efficiency and product quality, reducing operator labor intensity, and minimizing material loss.

Description

Technical Field

[0001] This utility model relates to the field of auxiliary tooling technology for sealing of railway passenger cars, and in particular to a sealant stabilizing and mixing device. Background Technology

[0002] The reliable operation of the airtight system in rail vehicles is crucial for ensuring their safety, smoothness, and comfort. The wiring layout of the electrical system, acting as the "nerves" of the rail vehicle's electrical equipment, is critical to its reliable operation. During wiring, internal cables are routed through cabling holes to the undercarriage area. The sealing quality of these cabling holes plays a qualitative role in vehicle safety and comfort, profoundly impacting the reliable operation of the electrical system and overall vehicle safety. To ensure the airtight system's sealing quality, a specialized device is used to agitate the adhesive during the cabling hole sealing process. This ensures uniform mixing, guaranteeing a seal between the adhesive and the cabling holes, thus comprehensively improving the airtight system's quality and ultimately enhancing both vehicle comfort and operational safety.

[0003] The existing operating method is as follows: First, a temporary baffle plate coated with release agent is installed at the bottom of the cable hole to be sealed. Then, expansion cotton is installed in the gap between the cable and the baffle plate, and expansion agent is used to activate the expansion cotton to seal the gap. Then, the sealant is stirred, and after being stirred evenly, it is poured into the curing hole. The sealant fills the bottom of the curing hole by free flow. This process is repeated until the curing hole is full. After standing for 12 hours to allow the sealant to cure, the baffle plate is removed. This operating method has many drawbacks. The sealant is stirred manually, and the degree of uniformity is affected by the operator's skill level. If the sealant is not stirred evenly, it is easy to produce semi-cured or partially cured sealant, which has a significant impact on the sealing quality. In addition, when stirring manually, the glue bucket will generate centrifugal force under the action of the agitator. As the agitator rotates, the glue bucket is prone to tipping over and the sealant will leak. Furthermore, manual stirring is prone to fatigue, resulting in extremely low work efficiency.

[0004] Therefore, in view of the above problems, it is necessary for this utility model to provide a sealant stabilizing stirring device that replaces manual stirring with mechanical stirring to ensure stable and controllable stirring quality. Utility Model Content

[0005] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a sealant stabilizing mixing device with low labor intensity and stable and controllable mixing quality.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] This utility model discloses a sealant stabilizing mixing device, comprising:

[0008] main housing;

[0009] The stirring mechanism fixed to the top of the main housing; and

[0010] A tray is provided at the bottom of the main housing to support the glue bucket;

[0011] The main housing has an opening on its side that allows the glue bucket to be placed inside, and a limiting groove that slides with the support rods on both sides of the tray. A sealing gasket is fixedly connected to the top of the main housing, so that the tray supports the glue bucket and moves to the top of the main housing to seal against the sealing gasket, so that the stirring blades of the stirring mechanism can seal and stir the sealant inside the glue bucket under the drive of the motor.

[0012] Furthermore, the stirring blade is fixedly connected to the end of the stirring shaft of the stirring mechanism, and the height of the stirring blade is greater than the height of the top of the opening.

[0013] Furthermore, the stirring mechanism includes a sealing cover rotatably connected to the stirring blade, and the sealing cover is fixedly connected to the main housing;

[0014] The top of the sealing cover is fixedly connected to the motor and a button that is connected to the motor circuit.

[0015] Furthermore, the limiting groove is constructed in an inverted L-shaped structure.

[0016] Furthermore, the extension direction of the horizontal section at the top of the limiting groove is the same as the rotation direction of the stirring blade, and the horizontal section is provided with a positioning groove.

[0017] Furthermore, a counterweight base is fixedly connected to the bottom of the main housing to increase the weight of the stirring device.

[0018] Furthermore, the openings are symmetrically provided on both sides of the main housing so that the glue bucket can be inserted from both sides of the main housing for convenient use.

[0019] Furthermore, a support area is formed on the upper surface of the tray, and a groove is formed in the support area.

[0020] Furthermore, the sealing gasket is a rubber gasket.

[0021] In the above technical solution, the sealant stabilizing stirring device provided by this utility model has the following advantages:

[0022] 1. The sealant stabilizing stirring device designed in this utility model utilizes a stirring mechanism to replace manual stirring with mechanical stirring, ensuring stable and controllable stirring quality;

[0023] 2. The sealant stabilizing mixing device designed in this utility model has a main shell that holds the glue bucket with a tray and a sealing cover, which effectively solves the problem of glue leakage and splashing caused by the rotation and shaking of the glue bucket due to centrifugal force.

[0024] 3. The sealant stabilizing mixing device designed in this utility model effectively improves construction efficiency, reduces the labor intensity of operators, and is more ergonomic. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0026] Figure 1 This is an isometric view of the sealant stabilizing mixing device disclosed in this utility model;

[0027] Figure 2 This is an isometric view of the sealant stabilizing mixing device disclosed in this utility model from another perspective;

[0028] Figure 3 This is a schematic diagram of the main shell structure of the sealant stabilizing mixing device disclosed in this utility model;

[0029] Figure 4 This is a schematic diagram of the stirring mechanism of the sealant stabilizing stirring device disclosed in this utility model;

[0030] Figure 5 This is a schematic diagram of the tray structure of the sealant stabilizing mixing device disclosed in this utility model.

[0031] Explanation of reference numerals in the attached figures:

[0032] Main housing 10; opening 11; limiting groove 12; limiting groove 13; positioning groove 14;

[0033] 20; tray; 21; support rod; 22; groove;

[0034] 30. Stirring mechanism; 31. Sealing cover; 32. Stirring blade; 33. Sealing gasket; 34. Motor; 35. Button;

[0035] Counterweight base 40

[0036] 50 glue buckets. Detailed Implementation

[0037] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0038] See Figure 1 , 2 As shown;

[0039] A sealant stabilizing mixing device, comprising:

[0040] The main housing 10, the stirring mechanism 30 fixed to the top of the main housing 10, and the tray 20 provided at the bottom of the main housing 10 for supporting the glue bucket 50;

[0041] The main housing 10 has an opening 11 on its side that allows the glue bucket 50 to be placed inside, and limiting grooves 12 and 13 that are slidably connected to the support rods 21 on both sides of the tray 20. A sealing gasket 33 is fixedly connected to the top of the inside of the main housing 10.

[0042] The stirring mechanism 30 includes a stirring blade 32 and a motor 34 that drives the stirring blade 32 to rotate;

[0043] In operation, the tray 20 supports the glue bucket 50, which moves to the top of the main housing 10 and seals against the sealing gasket 33. The upper edge of the glue bucket 50 presses against the sealing gasket 33, causing the sealing gasket 33 to elastically deform and seal the glue bucket. This allows the stirring blades 32 of the stirring mechanism 30 to seal and stir the sealant within the glue bucket 50 under the drive of the motor 34. Specifically, the sealing gasket 33 is a rubber sealing gasket.

[0044] See Figure 1 As shown;

[0045] Preferably, the stirring shaft of the stirring mechanism 30 is fixedly connected to a stirring blade 32, and the height of the stirring blade 32 is greater than the height of the top of the opening 11, so as to avoid mechanical interference between the stirring blade 32 and the glue bucket 50 when the glue bucket is put in through the opening 11.

[0046] See Figure 4 As shown;

[0047] Preferably, the stirring mechanism 30 includes a sealing cover 31 to which the stirring blade 32 is rotatably connected;

[0048] The sealing cover 31 is fixedly connected to the main housing 1. A motor 34 that drives the stirring blade 32 to rotate and a button 35 that is electrically connected to the motor 34 are fixedly connected to the top of the sealing cover 31. Specifically, a sealing gasket 33 is fixedly connected to one side of the sealing cover 31 by an adhesive process, and a motor 34 is fixedly connected to the other side. The stirring shaft of the stirring blade 32 is connected to the driving shaft of the motor 34 through the sealing cover 31. A control box is also fixedly connected to the sealing cover 31. The control box is equipped with a button 35. When in use, the motor 34 is started by pressing the button 35 to drive the stirring shaft to rotate the stirring blade 32, thereby stirring the sealant in the glue tank.

[0049] See Figure 2 As shown:

[0050] Preferably, the limiting grooves 12 and 13 are constructed in an inverted L-shape. Specifically, the limiting grooves 12 and 13 include a vertical section and a horizontal section fixed to the top of the vertical section. The clamping angle between the vertical section and the horizontal section is 90°. The horizontal section is slidably connected to the support rod 21 on the side of the tray 20, while restricting the downward displacement of the support rod 21, thereby fixing the tray 20 at the top of the limiting grooves 12 and 13 and locking the mixing position of the rubber bucket. Preferably, the extension direction of the horizontal section at the top of the limiting grooves 12 and 13 is the same as the rotation direction of the stirring blade 32, and the horizontal section is provided with a positioning groove to prevent the support rod 21 from coming out of the horizontal section.

[0051] See Figure 3 As shown:

[0052] Preferably, a counterweight base 40 is fixedly connected to the bottom end of the main housing 10. The counterweight base 40 increases the weight of the stirring device, thereby improving its stability in use.

[0053] Preferably, the main housing 10 has symmetrical openings 11 on both sides so that the glue bucket can be inserted from both sides of the main housing 10 for convenient use.

[0054] See Figure 5 As shown:

[0055] Preferably, a support area is formed on the upper surface of the tray 20, and a groove 22 is provided in the support area to position the glue bucket on the tray 20.

[0056] In the above technical solution, the sealant stabilizing stirring device provided by this utility model has the following working principle:

[0057] First, place the glue bucket 50 into the groove 22 of the tray 20 through the opening 11. Pull the support rods 21 on both sides of the tray 20 upward to move the glue bucket 50 upward. The support rods 21 move upward along the limiting grooves 12 and 13 until the top of the limiting grooves 12 and 13. Then rotate the support rods 21 clockwise to lock the support rods 21 into the positioning groove 14 at the top horizontal section of the limiting groove. At the same time, send the glue bucket 50 into the mixing position. The stirring blade 32 enters the mixing position inside the glue bucket 50. The upper edge of the glue bucket 50 squeezes and deforms the rubber sealing gasket 33, restricting the movement of the glue bucket 50 with the stirring blade 32. Press the button 35 to start the motor 34 to drive the stirring blade 32 to rotate and stir the colloid. After the stirring is finished, press the stop button to stop the stirring blade 32. Rotate the glue bucket support rods 21 counterclockwise and move the support rods 21 downward along the limiting grooves 12 and 13 until the support rods 21 fall onto the counterweight base 40. Take out the glue bucket 50. The stirring is finished.

[0058] Using this sealant stabilizing mixing device for sealant mixing, the main housing 1 clamps the glue container 50 through the sealing cover 31 and the tray 20, improving the stability of the glue container 50 during mixing and eliminating the need for repeated adjustments due to instability. Furthermore, changing the original manual operation of the mixer to mechanical mixing improves mixing quality, frees up operators, reduces labor intensity, and is more ergonomic. Operators can use the mixing time for other tasks, significantly improving work efficiency. Using this device increases the efficiency of sealant mixing by more than 40% compared to the original method, while also reducing operator labor intensity, material loss, and product quality.

[0059] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. 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 invention.

Claims

1. A sealant stabilizing mixing device, characterized in that, include: main housing (10); A stirring mechanism (30) is fixed to the top of the main housing (10); as well as A tray (20) is provided at the bottom of the main housing (10) to support the glue bucket (50); The main housing (10) has an opening (11) on its side that allows the glue bucket (50) to be placed inside, and a limiting groove (12, 13) that is slidably connected to the support rods (21) on both sides of the tray (20). A sealing gasket (33) is fixedly connected to the top of the main housing (10), so that the tray (20) supports the glue bucket (50) and moves to the top of the main housing (10) to seal against the sealing gasket (33), so that the stirring blade (32) of the stirring mechanism (30) can seal and stir the sealant inside the glue bucket (50) under the drive of the motor (34).

2. The sealant stabilizing stirring device according to claim 1, characterized in that; The stirring mechanism (30) has a stirring blade (32) fixedly connected to the end of the stirring shaft, and the height of the stirring blade (32) is greater than the height of the top of the opening (11).

3. The sealant stabilizing stirring device according to claim 2, characterized in that; The stirring mechanism (30) includes a sealing cover (31) rotatably connected to the stirring blade (32), and the sealing cover (31) is fixedly connected to the main housing (10); The top of the sealing cover (31) is fixedly connected to the motor (34) and the button (35) which is electrically connected to the motor (34).

4. The sealant stabilizing stirring device according to claim 1, characterized in that... ； The limiting grooves (12, 13) are constructed in an inverted L-shaped structure.

5. The sealant stabilizing stirring device according to claim 4, characterized in that; The horizontal section at the top of the limiting groove (12, 13) extends in the same direction as the rotation direction of the stirring blade (32), and the horizontal section is provided with a positioning groove (14).

6. The sealant stabilizing stirring device according to claim 1, characterized in that; The bottom end of the main shell (10) is fixedly connected to a counterweight base (40), which increases the weight of the stirring device.

7. A sealant stabilizing mixing device according to claim 1 or 6, characterized in that; The openings (11) are symmetrically provided on both sides of the main housing (10) so that the glue bucket can be inserted from both sides of the main housing (10) for convenient use.

8. The sealant stabilizing stirring device according to claim 1, characterized in that... ； The upper surface of the tray (20) has a support area, and a groove (22) is provided in the support area.

9. A sealant stabilizing stirring device according to claim 1, characterized in that... ； The sealing gasket (33) is a rubber gasket.

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