Volatilization and infiltration prevention device
By designing anti-volatilization in the dispenser, the volatilization of the cleaning agent is reduced by using sealing components and fixed components, the problem of idleness of the dispenser due to volatilization of the cleaning agent is solved, which improves production efficiency and reduces costs.
Patent Information
- Application Number
- CN202421916662.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-08
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-08-08
AI Technical Summary
In the prior art, the dispenser needs to continuously add a cleaning agent when the cleaning agent evaporates, resulting in the dispenser being idle, reducing production efficiency and increasing costs.
An anti-volatile infiltration device is designed, using sealing components and fixing components, sealing through cross notches and rubber sealing sheets, reducing air ingress, thereby reducing the volatility of the cleaning agent.
It effectively reduces the number of times of manual addition of cleaning agents, avoids the idleness of the dispenser, improves production efficiency and reduces production costs.
Smart Images
Figure CN222984681U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of dispensing equipment, in particular to an anti-volatile infiltration device. Background Art
[0002] In the process of product production, in order to enable products to be pasted, potted, insulated, fixed, anti-corrosive, etc., it is usually necessary to manually or use a dispensing machine to dispense glue on the products. During the process of dispensing glue on a PCB, after some glues that are extremely easy to react with air are exposed to the air for a certain period of time, the various properties and dispensing effects of the glue are greatly reduced. It is necessary to perform infiltration and degumming from time to time.
[0003] However, during the process of dispensing glue by a dispensing machine, since the cleaning agent is also extremely volatile, the existing infiltration cup needs to continuously add the cleaning agent. However, during the adding process, the dispensing machine cannot be used, resulting in the idle state of the dispensing machine, reducing the production efficiency and increasing the production cost. Summary of the Utility Model
[0004] Aiming at the deficiencies in the prior art, the utility model provides an anti-volatile infiltration device.
[0005] An embodiment of the utility model provides an anti-volatile infiltration device, including:
[0006] An infiltration cup;
[0007] A sealing assembly, the sealing assembly includes a sealing cover, a sealing sheet and a pressing plate. The sealing cover is arranged in cooperation with the infiltration cup. Fixed assemblies are arranged between both sides of the sealing cover and the infiltration cup. A groove is arranged on the sealing cover, and a through hole is arranged through the groove. The sealing sheet is arranged in the groove. The sealing sheet is made of rubber material. A cross notch is arranged through the sealing sheet. The pressing plate is arranged on the sealing sheet, and a limiting hole is arranged through the pressing plate.
[0008] Further, the fixed assembly includes a shaft rod, an L-shaped abutting plate and a fixing rod. Two fixing blocks are fixedly arranged in parallel on the sealing cover. Both ends of the shaft rod are rotatably arranged inside the two fixing blocks. One end of the L-shaped abutting plate is fixedly arranged on the shaft rod. Two snap rings are movably sleeved on the shaft rod. Both ends of the fixing rod are fixedly arranged on the two snap rings respectively.
[0009] Further, four limiting blocks are fixedly arranged in the groove. The four limiting blocks are all arranged in an L shape. The four limiting blocks are arranged in abutting cooperation with the four corners of the pressing plate.
[0010] Further, a torsion spring is arranged in cooperation with the rotating part of the shaft rod and the two fixing blocks. The L-shaped abutting plate abuts tightly against the upper surface of the pressing plate.
[0011] Further, a cup rim is provided at the top of the soaking cup, and multiple portions of the fixing rod are bent, and the fixing rod is arranged in cooperation with the cup rim.
[0012] Further, an annular sealing gasket is fixedly provided at the bottom of the sealing cover, and the annular sealing gasket is tightly abutted against the cup rim.
[0013] Compared with the prior art, the utility model has the following beneficial effects:
[0014] 1. A sealing assembly is provided. The dispensing head of the dispenser can be inserted into the soaking cup through the cross notch, so that the dispensing head is soaked in the cleaning agent for soaking operation. After the dispensing head is cleaned and pulled out of the soaking cup, the cross notch can be reset under the action of the elasticity of the sealing piece itself, blocking the through hole, greatly reducing the entry of air, thereby reducing the volatilization speed of the cleaning agent, reducing the number of times of manually adding the cleaning agent, avoiding the idle state of the dispenser, improving the production efficiency, and reducing the production cost.
[0015] 2. A fixing assembly is provided. By sequentially bending and rotating the two fixing rods outwards to separate them from the cup rim, the sealing cover can be removed. By bending the bends at the bottoms of the two fixing rods under the cup rim, the sealing cover can be fixed. By bending the two L-shaped abutting plates upwards to separate them from the pressing plate, the pressing plate and the sealing piece can be removed for replacement. Using the L-shaped abutting plates to tightly abut the pressing plate can fix the sealing piece, realizing the quick and convenient installation and disassembly of the sealing piece and the sealing cover, facilitating the replacement when the sealing piece is damaged, and facilitating the replacement of the pressing plate to adapt to different dispensers. At the same time, it is convenient to clean the soaking cup, increasing the practicability.
[0016] In summary, the utility model is provided with a sealing assembly, which can avoid the idle state of the dispenser, improve the production efficiency, and reduce the production cost. It is also provided with a fixing assembly, which is convenient for replacing the sealing piece and the pressing plate, and at the same time is convenient for cleaning the soaking cup, increasing the practicability. Description of the Drawings
[0017] Figure 1 It is a three-dimensional view of a volatilization-proof soaking device described in an embodiment of the utility model.
[0018] Figure 2 It is a three-dimensional view of the sealing assembly in a volatilization-proof soaking device described in an embodiment of the utility model.
[0019] Figure 3 It is a three-dimensional view of the fixing assembly in a volatilization-proof soaking device described in an embodiment of the utility model.
[0020] In the above-mentioned accompanying drawings: 1 is an infiltration cup, 2 is a sealing cover, 3 is a groove, 4 is a through hole, 5 is a sealing piece, 6 is a cross notch, 7 is a pressing plate, 8 is a limiting hole, 9 is a limiting block, 10 is an annular sealing gasket, 11 is a fixing block, 12 is a shaft rod, 13 is an L-shaped abutting plate, 14 is a snap ring, 15 is a fixing rod. Specific implementation mode
[0021] The technical solutions in the present utility model will be further described below in conjunction with the accompanying drawings and embodiments.
[0022] As Figures 1 - 3 shown, an anti-volatilization infiltration device is proposed in an embodiment of the present utility model, including:
[0023] An infiltration cup 1, and a cup rim is provided at the top of the infiltration cup 1;
[0024] A sealing assembly, the sealing assembly includes a sealing cover 2, a sealing piece 5 and a pressing plate 7. The sealing cover 2 is arranged in cooperation with the infiltration cup 1 so that the sealing cover 2 can cover the infiltration cup 1. An annular sealing gasket 10 is fixedly arranged at the bottom of the sealing cover 2. The annular sealing gasket 10 abuts tightly against the cup rim. The annular sealing gasket 10 plays a sealing role. A groove 3 is provided on the sealing cover 2, and a through hole 4 runs through the groove 3. The sealing piece 5 is arranged in the groove 3. The sealing piece 5 is made of rubber material. A cross notch 6 runs through the sealing piece 5. The dispensing head of the dispenser can be inserted into the infiltration cup 1 through the cross notch 6 so that the dispensing head is immersed in the cleaning agent. The pressing plate 7 is arranged on the sealing piece 5. A limiting hole 8 runs through the pressing plate 7. The limiting hole 8 can abut and slide against the outer wall of the dispensing head, reducing the air entering the infiltration cup 1 through the limiting hole 8, thereby reducing the volatilization of the cleaning agent. By replacing the pressing plate 7 with different-sized limiting holes 8, the dispenser with different-sized dispensing heads can be adapted;
[0025] Four limiting blocks 9 are fixedly arranged in the groove 3. The four limiting blocks 9 are all arranged in an L shape. The four limiting blocks 9 are arranged in abutting cooperation with the four corners of the pressing plate 7. The four limiting blocks 9 play a role in limiting the pressing plate 7 and the sealing piece 5;
[0026] Fixing components are arranged between both sides of the sealing cover 2 and the infiltration cup 1. The fixing components include a shaft rod 12, an L-shaped abutting plate 13 and a fixing rod 15. Two fixing blocks 11 are fixedly arranged in parallel on the sealing cover 2. Both ends of the shaft rod 12 are rotatably arranged inside the two fixing blocks 11. A torsion spring is arranged in cooperation with the rotating part of the shaft rod 12 and the two fixing blocks 11. After the shaft rod 12 rotates, the torsion spring can drive the shaft rod 12 to reverse and reset. One end of the L-shaped abutting plate 13 is fixedly arranged on the shaft rod 12. The L-shaped abutting plate 13 abuts tightly against the upper surface of the pressing plate 7. The L-shaped abutting plate 13 can press the pressing plate 7 tightly;
[0027] Two snap rings 14 are movably sleeved on the shaft rod 12. Both ends of the fixing rod 15 are fixedly arranged on the two snap rings 14. AsFigure 3 The fixed rod 15 is bent at multiple places as shown, and the fixed rod 15 is arranged in cooperation with the cup rim, so that the bent part at the bottom end of the fixed rod 15 can tighten the sealing cover 2 and the cup rim.
[0028] The detailed working process of the present utility model is as follows:
[0029] 1. During use, the dispensing head of the dispenser can be inserted into the soaking cup 1 through the cross-notch 6, so that the dispensing head is soaked in the cleaning agent for soaking operation; during cleaning, the two fixed rods 15 are sequentially bent outwards and rotated to separate from the cup rim, and then the sealing cover 2 can be removed to clean the soaking cup 1. After cleaning, cover the sealing cover 2 on the soaking cup 1, squeeze the annular sealing gasket 10, and finally snap the bends at the bottom ends of the two fixed rods 15 under the cup rim to fix the sealing cover 2 and the soaking cup 1.
[0030] 2. During disassembly, the two L-shaped pressing plates 13 are bent upwards to separate from the pressing plate 7, and then the pressing plate 7 and the sealing piece 5 can be removed for replacement. After replacement, the sealing piece 5 and the pressing plate 7 are sequentially snapped into the four limiting blocks 9, and finally the pressing plate 7 is tightened by using the L-shaped pressing plate 13.
[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model and not to limit them. Although the present utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present utility model can be modified or equivalently replaced without departing from the purpose and scope of the technical solutions of the present utility model, and they should all be covered within the scope of the claims of the present utility model.
Claims
1. An anti-volatile infiltration device, characterized in that: include: Infiltration cup (1); A sealing component, the sealing component comprising a sealing cover (2), a sealing sheet (5) and a pressing plate (7); the sealing cover (2) is arranged in cooperation with the infiltration cup (1); fixing components are arranged between the two sides of the sealing cover (2) and the infiltration cup (1); a groove (3) is arranged on the sealing cover (2); a through hole (4) is arranged through the groove (3); the sealing sheet (5) is arranged in the groove (3); the sealing sheet (5) is arranged to be made of rubber material; a cross notch (6) is arranged through the sealing sheet (5); the pressing plate (7) is arranged on the sealing sheet (5); and a limiting hole (8) is arranged through the pressing plate (7).
2. The anti-volatile infiltration device according to claim 1, characterized in that: in: The fixing assembly comprises a shaft rod (12), an L-shaped abutment plate (13) and a fixing rod (15); two fixing blocks (11) are fixedly arranged in parallel on the sealing cover (2); two ends of the shaft rod (12) are rotatably arranged on the inner sides of the two fixing blocks (11); one end of the L-shaped abutment plate (13) is fixedly arranged on the shaft rod (12); two clamping rings (14) are movably sleeved on the shaft rod (12); and two ends of the fixing rod (15) are fixedly arranged on the two clamping rings (14) respectively.
3. The anti-volatile infiltration device according to claim 1, characterized in that: in: Four limit blocks (9) are fixedly arranged in the groove (3), and the four limit blocks (9) are all arranged in an L shape. The four limit blocks (9) are arranged to abut against the four corners of the pressure plate (7).
4. The anti-volatile infiltration device according to claim 2, characterized in that: in: The shaft rod (12) and the two fixed blocks (11) are provided with a torsion spring at their rotation locations, and the L-shaped abutment plate (13) is tightly abutted against the upper surface of the pressure plate (7).
5. The anti-volatile infiltration device according to claim 2, characterized in that: in: The top of the infiltration cup (1) is provided with a cup edge, and the fixing rod (15) is bent at multiple locations, and the fixing rod (15) is arranged in coordination with the cup edge.
6. The anti-volatile infiltration device according to claim 5, characterized in that: in: An annular sealing gasket (10) is fixedly arranged at the bottom of the sealing cover (2), and the annular sealing gasket (10) is tightly arranged against the edge of the cup.