Glue mixer convenient for pneumatic exhaust

Abstract

The utility model relates to the technical field of glue mixers convenient to pneumatically exhaust, and provides a glue mixer convenient to pneumatically exhaust, which comprises a processing table, a control table arranged on one side of the processing table, a piston arranged on the top of the processing table and capable of moving up and down, and a pump body arranged in the piston and used for mixing glue in a glue barrel; an exhaust pipe; by arranging the automatic exhaust assembly on the piston, air in the barrel can be automatically emptied when the glue barrel is plugged by the piston, an exhaust valve does not need to be manually operated, so that the convenience and the efficiency of the exhaust process are improved, and particularly in a continuous production line, tedious steps caused by manual operation are reduced, so that the overall production efficiency is improved, and the production cost is reduced. And when the valve needs to be manually opened under special conditions, the device is further provided with a convenient manual control function, and various different use and machining requirements can be met.

Description

Technical Field

[0001] This utility model relates to the technical field of glue mixers that facilitate pneumatic exhaust, specifically a glue mixer that facilitates pneumatic exhaust. Background Technology

[0002] Mixing is a crucial step in the manufacturing and use of adhesives, especially in applications requiring high-precision mixing. To ensure uniform distribution of adhesive components, a mixing device with a piston is typically used. However, before the piston is inserted into the adhesive container, the container usually contains a certain amount of air. If this air is not expelled, the piston will not be able to move smoothly, affecting the mixing effect. Therefore, venting the air before inserting the piston into the adhesive container is a necessary step.

[0003] In existing glue mixing equipment, the venting process before the piston is loaded into the glue tank typically involves opening the vent valve with a linkage rod, allowing the piston to move downwards until glue overflows from the vent valve, after which the valve is manually closed. While this method achieves the purpose of venting, it has several significant drawbacks in practical applications. First, the manual operation is cumbersome and time-consuming, especially on continuous production lines, reducing overall production efficiency. Second, in situations with limited space or high glue tanks, manual operation becomes extremely inconvenient, or even impossible. Utility Model Content

[0004] The present invention aims to overcome the shortcomings of the prior art by providing a glue mixer that facilitates pneumatic venting, and provides an automatic venting effect when the piston seals the glue bucket, thereby improving processing convenience.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a glue mixer with convenient pneumatic venting, comprising: a processing table, a control console on one side of the processing table, a piston that can move up and down on the top of the processing table, a pump body inside the piston for mixing the glue in the glue bucket; an exhaust pipe, an exhaust pipe on one side of the piston for assisting in venting during the downward pressing of the piston; and an exhaust assembly, the exhaust assembly being disposed inside the exhaust pipe for unidirectional exhaust of air from inside the glue bucket.

[0006] Furthermore, the exhaust assembly includes: an exhaust port opened inside the exhaust pipe, the exhaust port being tapered; a connecting tube disposed at the end of the exhaust port, the other end of the connecting tube passing through the piston and located below the piston; and a closing balloon disposed inside the exhaust port, a closing spring being provided between one side of the closing balloon and the inner wall of the exhaust port, and when the closing spring is stationary, the closing balloon engages with the opening of the connecting tube.

[0007] Furthermore, a pressure sensor is provided inside the piston, and the pressure sensor is located on one side of the bottom opening of the connecting tube.

[0008] Furthermore, the exhaust port is provided with a toggle ring on the side near the connecting thin tube, and a toggle rod is connected to one side of the toggle ring. The top of the toggle rod is provided with a push handle, and the toggle ring is in contact with the closing balloon.

[0009] Furthermore, the actuating ring has a sealing strip on the side facing the closing balloon, and the sealing strip is made of rubber material.

[0010] Furthermore, a warning light is provided on the top of the console, and the warning light is connected to the pressure sensor via a signal connection.

[0011] This invention features an automatic venting component on the piston, which automatically vents air from the glue bucket when the piston seals it, eliminating the need for manual operation of the venting valve. This improves the convenience and efficiency of the venting process, especially in continuous production lines, reducing cumbersome steps caused by manual operation and thus enhancing overall production efficiency. Furthermore, the device is equipped with a convenient manual control function to accommodate various processing needs when manual valve opening is required in special circumstances. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0013] Figure 2 This is a schematic diagram of the piston structure of this utility model.

[0014] Figure 3 This is a schematic diagram of the internal structure of the piston of this utility model.

[0015] Figure 4 This is a schematic diagram of the actuating ring structure of this utility model.

[0016] Figure 5 For the present utility model Figure 3 Enlarged diagram of point A in the diagram. Detailed Implementation

[0017] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0018] The following disclosure provides many different embodiments or examples for implementing different structures of this application. To simplify the disclosure, specific examples of components and arrangements are described below. Of course, these are merely examples and are not intended to limit the scope of this application. Furthermore, reference numerals and / or letters may be repeated in different examples; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. In addition, various specific examples of processes and materials are provided in this application, but those skilled in the art will recognize the application of other processes and / or the use of other materials.

[0019] This application provides a glue mixer with convenient pneumatic venting. This mixer, equipped with an automatic venting component on the piston, automatically vents air from the glue container when the piston seals it, eliminating the need for manual operation of the venting valve. This improves the convenience and efficiency of the venting process, especially in continuous production lines, reducing cumbersome steps caused by manual operation and thus increasing overall production efficiency. When manual valve opening is required in special circumstances, the device also features a convenient manual control function to meet various processing needs. The following provides a detailed description of this convenient pneumatic venting glue mixer. It should be noted that the order of description of the following embodiments is not intended to limit the preferred order of the embodiments.

[0020] The present application will now be described in detail with reference to the accompanying drawings and specific embodiments.

[0021] Please see Figure 1-5 middle

[0022] This embodiment provides a glue mixer with convenient pneumatic venting, comprising: a processing table 1, a control console 101 on one side of the processing table 1, a piston 102 that can move up and down on the top of the processing table 1, a pump body 103 inside the piston 102 for mixing the glue in the glue bucket; an exhaust pipe 2, an exhaust pipe 2 on one side of the piston 102 for auxiliary venting during the downward pressing of the piston 102; and an exhaust assembly, the exhaust assembly being located inside the exhaust pipe 2 for unidirectional venting of air inside the glue bucket. The exhaust pipe 2 is installed on one side of the piston 102. When the piston 102 moves downward, the exhaust assembly inside the exhaust pipe 2 operates, allowing air in the glue bucket to be vented through the exhaust pipe 2. This unidirectional venting can replace the traditional method of manually opening the valve for venting, improving the convenience of venting.

[0023] Furthermore, the exhaust assembly includes: an exhaust port 201 opened inside the exhaust pipe 2, the exhaust port 201 being tapered; a connecting tube 202 located at the end of the exhaust port 201, the other end of the connecting tube 202 passing through the piston 102 and located below the piston 102; a closing balloon 203 located inside the exhaust port 201, a closing spring 204 being provided between one side of the closing balloon 203 and the inner wall of the exhaust port 201, and when the closing spring 204 is stationary, the closing balloon 203 engages with the opening of the connecting tube 202;

[0024] During normal use, the closing balloon 203, pushed by the closing spring 204, will come into contact with and seal the opening at the top of the connecting tube 202. During the sealing process, external gas cannot enter the glue bucket through the connecting tube 202. Conversely, when the air inside the glue bucket needs to be released, the internal air pressure will push the closing balloon 203 open through the connecting tube 202. At this time, the air inside the glue bucket will be directly released from the connecting tube 202 to the exhaust port 201. In this process, a stable venting effect can be effectively provided, thereby realizing the one-way venting function without the need for manual opening of the air valve. At the same time, the one-way venting mechanism not only ensures that the air is smoothly released when the piston is pressed down, but also prevents the air from flowing back into the glue bucket, ensuring the purity and safety of the glue mixture.

[0025] Furthermore, a pressure sensor 104 is installed inside the piston 102. The pressure sensor 104 is located on one side of the bottom opening of the connecting tube 202. The pressure sensor 104 continuously monitors the pressure changes inside the barrel during piston movement. When the piston 102 moves downwards, the pressure sensor 104 detects an increase in pressure inside the barrel and transmits this information to the control system. If the pressure exceeds a preset value, the control system can adjust the piston speed or stop the piston from moving further downwards. By monitoring pressure changes in real time, it can be ensured that the equipment is not damaged or the adhesive overflows due to excessive pressure during the adhesive mixing process. It also helps maintain the consistency and quality of the adhesive mixing.

[0026] Furthermore, an actuating ring 205 is provided on the side of the exhaust port 201 near the connecting thin tube 202. An actuating rod 207 is connected to one side of the actuating ring 205. A push handle 208 is provided on the top of the actuating rod 207. The actuating ring 205 is in contact with the closing balloon 203. During use, when it is necessary to manually adjust the exhaust rate, such as when opening the piston 102 to allow outside air to enter or to increase exhaust efficiency, the operator can push the push handle 208 to make the actuating ring 205 slide along the inner wall of the exhaust port 201, change its position, thereby affecting the position of the closing balloon 203, and thus adjusting the opening degree of the exhaust port. The function of manually adjusting the exhaust rate increases the flexibility of the equipment, allowing the operator to adjust it according to the actual situation to adapt to different mixing needs.

[0027] Furthermore, the actuating ring 205 is provided with a sealing strip 206 on the side facing the closing balloon 203, and the sealing strip 206 is made of rubber material. When the actuating ring 205 contacts the closing balloon 203, the rubber sealing strip 206 ensures the seal between the two, preventing air from leaking from the gap. The enhanced sealing performance helps to maintain the efficiency of the venting process, reduces the possibility of air leakage, and thus ensures the quality of the mixed adhesive.

[0028] Furthermore, a warning light 105 is provided on the top of the control panel 101, and the warning light 105 is connected to the pressure sensor 104. When the pressure detected by the pressure sensor 104 exceeds the set safety range, it will send a signal to the warning light 105 to make it light up, reminding the operator to pay attention in order to prevent equipment failure or safety accidents caused by excessive pressure, and protect the safety of the equipment and the operator.

[0029] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0030] The above provides a detailed description of a glue mixer that facilitates pneumatic exhaust, as provided in the embodiments of this application. Specific examples have been used to illustrate the principles and implementation methods of this application. The descriptions of the above embodiments are only for the purpose of helping to understand the technical solutions and core ideas of this application. Those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. These modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A glue mixer that facilitates pneumatic exhaust, characterized in that, include: A processing table (1) is provided on one side of the processing table (1), and a piston (102) that can move up and down is provided on the top of the processing table (1). A pump body (103) is provided inside the piston (102) for mixing the glue in the glue bucket. An exhaust pipe (2) is provided on one side of the piston (102) for auxiliary exhaust during the downward pressing of the piston (102); and An exhaust assembly is located inside the exhaust pipe (2) and is used to unidirectionally exhaust the air inside the glue bucket.

2. The glue mixer for easy pneumatic exhaust according to claim 1, characterized in that, The exhaust assembly includes: An exhaust port (201) is provided inside the exhaust pipe (2), and the exhaust port (201) is provided with a conical structure; A connecting tube (202) is provided at the end of the exhaust port (201), and the other end of the connecting tube (202) passes through the piston (102) and is located below the piston (102); A closing balloon (203) is provided inside the exhaust port (201). A closing spring (204) is provided between one side of the closing balloon (203) and the inner wall of the exhaust port (201). When the closing spring (204) is stationary, the closing balloon (203) engages with the opening of the connecting thin tube (202).

3. The glue mixer for easy pneumatic exhaust according to claim 2, characterized in that, The piston (102) is equipped with a pressure sensor (104), which is located on one side of the bottom opening of the connecting tube (202).

4. The glue mixer for easy pneumatic exhaust according to claim 2, characterized in that, The exhaust port (201) is provided with a toggle ring (205) on the side near the connecting tube (202). A toggle rod (207) is connected to one side of the toggle ring (205). A push handle (208) is provided on the top of the toggle rod (207). The toggle ring (205) is in contact with the closing balloon (203).

5. The glue mixer for easy pneumatic exhaust according to claim 4, characterized in that, The actuating ring (205) is provided with a sealing strip (206) on the side facing the closing balloon (203), and the sealing strip (206) is made of rubber material.

6. The glue mixer for easy pneumatic exhaust according to claim 3, characterized in that, The console (101) is equipped with a warning light (105) on top, and the warning light (105) is connected to the pressure sensor (104) via a signal connection.

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