Square solvent tank frictioning mechanism

Abstract

The utility model discloses a square solvent tank frictioning mechanism which comprises a solvent barrel, a peristaltic pump and a square frictioning device, a solvent buffer tank and a frictioning part are arranged on the square frictioning device, and a solvent tank mounting bracket is positioned and mounted on the side of the square frictioning device. A first solvent inlet connector and a first solvent outlet connector are positioned at the upper end of the solvent barrel, a second solvent outlet connector and a second solvent inlet connector are positioned at the upper end of the peristaltic pump, and a third solvent inlet connector and a third solvent outlet connector are positioned at the front end of the square frictioning device. After the glue wiping mechanism with the square solvent tank is used, the wiping effect on glue with high viscosity is obviously improved, the glue hanging frequency of a nozzle can be slowed down, a dispensing valve can stably work for a long time, the dispensing quality is better guaranteed, the solvent is circularly supplied, the glue wiping mechanism is always in a wet state, and the service life of the glue wiping mechanism is prolonged. The wiping quality of the nozzle is continuously ensured.

Description

Technical Field

[0001] The utility model relates to the field of glue wiping of a dispensing machine, in particular to a glue wiping mechanism for a square solvent tank. Background Technique

[0002] The glue wiping mechanism for a square solvent tank is a supporting device for glue wiping of a dispensing machine. When the dispensing machine is in use, the nozzle automatic wiping mechanism basically wipes the glue by means of vacuum suction. With the continuous development of technology, people's requirements for the manufacturing process of the glue wiping mechanism of the dispensing machine are getting higher and higher.

[0003] There are certain drawbacks in the existing glue wiping mechanism of the dispensing machine. The nozzle automatic wiping mechanism basically wipes the glue by means of vacuum suction. This method is more useful for glues with a viscosity within 5000 cps, but for glues with a viscosity above 5000 cps, the wiping effect is relatively limited. If the nozzle is not wiped clean, it will cause unstable glue dispensing, affecting the dispensing quality and bringing certain adverse effects to the actual use process. Therefore, we propose a glue wiping mechanism for a square solvent tank. Content of the Utility Model

[0004] Technical problems to be solved: Aiming at the deficiencies of the prior art, the utility model provides a glue wiping mechanism for a square solvent tank. After using this device, for glues with a relatively high viscosity, the wiping effect is significantly improved, the frequency of nozzle glue hanging can be reduced, the long-term stable operation of the dispensing valve can be ensured, and the dispensing quality is better guaranteed. The solvent is circulated and supplied, so that the glue wiping mechanism is always in a wet state, continuously ensuring the wiping quality of the nozzle, and effectively solving the problems in the background technique.

[0005] Technical solution: To achieve the above purpose, the technical solution adopted by the utility model is: A glue wiping mechanism for a square solvent tank, including a solvent barrel, a peristaltic pump and a square glue wiper. A solvent buffer tank and a glue wiping part are arranged on the square glue wiper. A solvent tank mounting bracket is positioned and installed on the side of the square glue wiper. A first solvent inlet connector and a first solvent outlet connector are positioned at the upper end of the solvent barrel. A second solvent outlet connector and a second solvent inlet connector are positioned at the upper end of the peristaltic pump. A third solvent inlet connector and a third solvent outlet connector are positioned at the front end of the square glue wiper.

[0006] Preferably, the first solvent outlet connector is connected to the second solvent inlet connector, the second solvent outlet connector is connected to the third solvent inlet connector, and the third solvent outlet connector is connected to the first solvent inlet connector. And infusion tubes are connected between the first solvent outlet connector and the second solvent inlet connector, the second solvent outlet connector and the third solvent inlet connector, and the third solvent outlet connector and the first solvent inlet connector.

[0007] Preferably, a liquid inlet is provided in the middle of the top of the solvent barrel, a peristaltic pump controller is installed on the side of the peristaltic pump, a parameter controller is provided on the peristaltic pump controller, and a solvent sensor is provided on the infusion tube connected between the third solvent outlet connector and the first solvent inlet connector.

[0008] Preferably, the output end of the first solvent outlet connector is connected through an infusion tube to the input end of the second solvent inlet connector, the output end of the second solvent outlet connector is connected through an infusion tube to the input end of the third solvent inlet connector, and the output end of the third solvent outlet connector is connected through an infusion tube to the input end of the first solvent inlet connector.

[0009] Preferably, the parameter controller and the peristaltic pump controller control the infusion and drainage of the peristaltic pump, and the solvent sensor monitors the solvent volume output at the third solvent outlet connector.

[0010] Preferably, the peristaltic pump inputs the solvent into the solvent barrel, pumps the input solvent into the square rubber wiper, and finally returns it to the inside of the solvent barrel from the square rubber wiper for circulation.

[0011] Beneficial effects: Compared with the prior art, the present utility model provides a square solvent tank rubber wiping mechanism, which has the following beneficial effects: for this square solvent tank rubber wiping mechanism, after using this device, for adhesives with relatively high viscosity, the wiping effect is significantly improved, the nozzle glue hanging frequency can be reduced, the long-term stable operation of the dispensing valve can be ensured, the dispensing quality is better guaranteed, the solvent is supplied in a cycle, so that the rubber wiping mechanism is always in a wet state, continuously ensuring the wiping quality of the nozzle, has an independent control system, does not need to be connected to the software of the opposite dispensing machine, can be used on dispensing machines of various brands, and has a modular design, making installation and maintenance very convenient. The entire square solvent tank rubber wiping mechanism has a simple structure, is easy to operate, and has a better effect than the traditional method. Description of the Drawings

[0012] Figure 1 It is a schematic diagram of the overall structure of a square solvent tank rubber wiping mechanism of the present utility model.

[0013] Figure 2 It is a schematic diagram of the structure of the square rubber wiper in a square solvent tank rubber wiping mechanism of the present utility model.

[0014] Figure 3 It is a schematic diagram of the structure of the solvent transmission connection line in a square solvent tank rubber wiping mechanism of the present utility model.

[0015] Figure 4 It is a schematic diagram of the structure of the peristaltic pump in a square solvent tank rubber wiping mechanism of the present utility model.

[0016] In the figure: 1. Solvent barrel; 2. First solvent inlet connector; 3. Liquid injector; 4. First solvent outlet connector; 5. Parameter controller; 6. Peristaltic pump controller; 7. Peristaltic pump; 8. Second solvent outlet connector; 9. Second solvent inlet connector; 10. Third solvent inlet connector; 11. Solvent buffer tank; 12. Rubber rubbing part; 13. Square rubber rubbers; 14. Solvent tank mounting bracket; 15. Third solvent outlet connector; 16. Solvent sensor. Detailed implementation mode

[0017] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings and specific implementation modes. However, those skilled in the art will understand that the following described embodiments are some embodiments of the present invention, rather than all embodiments, and are only used to illustrate the present invention and should not be construed as limiting the scope of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention. For those conditions not specified in the embodiments, they are carried out according to conventional conditions or conditions recommended by the manufacturer. Those reagents or instruments not specified by the manufacturer can be obtained as conventional products through commercial purchase.

[0018] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present invention. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0019] In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0020] As Figures 1-4As shown in the figure, a square solvent tank rubber wiping mechanism includes a solvent bucket 1, a peristaltic pump 7 and a square rubber wiper 13. A solvent buffer tank 11 and a rubber wiping part 12 are arranged on the square rubber wiper 13. A solvent tank mounting bracket 14 is positioned and installed on the side of the square rubber wiper 13. A first solvent inlet connector 2 and a first solvent outlet connector 4 are positioned at the upper end of the solvent bucket 1. A second solvent outlet connector 8 and a second solvent inlet connector 9 are positioned at the upper end of the peristaltic pump 7. A third solvent inlet connector 10 and a third solvent outlet connector 15 are positioned at the front end of the square rubber wiper 13. After using this device, for adhesives with relatively high viscosity, the wiping effect is significantly improved, the nozzle glue hanging frequency can be slowed down, the long-term stable operation of the dispensing valve can be ensured, and the dispensing quality is better guaranteed. The solvent is supplied in a cycle, so that the rubber wiping mechanism is always in a wet state, continuously ensuring the wiping quality of the nozzle.

[0021] Further, the first solvent outlet connector 4 is connected to the second solvent inlet connector 9, the second solvent outlet connector 8 is connected to the third solvent inlet connector 10, the third solvent outlet connector 15 is connected to the first solvent inlet connector 2, and infusion tubes are connected between the first solvent outlet connector 4 and the second solvent inlet connector 9, the second solvent outlet connector 8 and the third solvent inlet connector 10, and the third solvent outlet connector 15 and the first solvent inlet connector 2.

[0022] Further, a liquid inlet device 3 is arranged in the middle of the top end of the solvent bucket 1. A peristaltic pump controller 6 is installed on the side of the peristaltic pump 7. A parameter controller 5 is arranged on the peristaltic pump controller 6. A solvent sensor 16 is arranged on the infusion tube connected between the third solvent outlet connector 15 and the first solvent inlet connector 2.

[0023] Further, the output end of the first solvent outlet connector 4 is connected through an infusion tube to the input end of the second solvent inlet connector 9, the output end of the second solvent outlet connector 8 is connected through an infusion tube to the input end of the third solvent inlet connector 10, and the output end of the third solvent outlet connector 15 is connected through an infusion tube to the input end of the first solvent inlet connector 2.

[0024] Further, the parameter controller 5 and the peristaltic pump controller 6 control the infusion and drainage of the peristaltic pump 7, and the solvent sensor 16 monitors the output solvent volume at the third solvent outlet connector 15.

[0025] Further, the peristaltic pump 7 pumps the solvent into the solvent bucket 1, pumps the input solvent into the square rubber wiper 13, and finally returns from the square rubber wiper 13 to the inside of the solvent bucket 1 for circulation.

[0026] Working principle: The utility model includes a solvent barrel 1, a first solvent inlet connector 2, a liquid feeder 3, a first solvent outlet connector 4, a parameter controller 5, a peristaltic pump controller 6, a peristaltic pump 7, a second solvent outlet connector 8, a second solvent inlet connector 9, a third solvent inlet connector 10, a solvent buffer tank 11, a rubber wiping part 12, a square rubber wiper 13, a solvent tank mounting bracket 14, a third solvent outlet connector 15, and a solvent sensor 16. In the dispensing software, set the automatic wiping position to the rubber wiping position of the solvent tank module, and turn on the automatic rubber wiping function of the software to use it. After using this device, for adhesives with relatively high viscosity, the wiping effect is significantly improved, the nozzle glue hanging frequency can be slowed down, the long-term stable operation of the dispensing valve can be ensured, and the dispensing quality is better guaranteed. The solvent is circulated and supplied, so that the rubber wiping mechanism is always in a wet state, continuously ensuring the wiping quality of the nozzle. It has an independent control system and does not need to be connected to the dispensing machine software of the other party, and can be used on dispensing machines of various brands. The modular design makes installation and maintenance very convenient.

[0027] It should be noted that in this article, relational terms such as first and second (No. 1, No. 2) are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art of this industry should understand that the utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of the utility model claimed.

Claims

1. A square solvent tank glue erasing mechanism, comprising a solvent barrel (1), a peristaltic pump (7) and a square glue eraser (13), characterized in that: The square glue eraser (13) is provided with a solvent buffer tank (11) and a glue erasing portion (12); a solvent tank mounting bracket (14) is positioned and installed on the side of the square glue eraser (13); a first solvent inlet connector (2) and a first solvent outlet connector (4) are positioned on the upper end of the solvent barrel (1); a second solvent outlet connector (8) and a second solvent inlet connector (9) are positioned on the upper end of the peristaltic pump (7); and a third solvent inlet connector (10) and a third solvent outlet connector (15) are positioned at the front end of the square glue eraser (13).

2. A square solvent tank eraser mechanism according to claim 1, characterized in that: The first solvent outlet connector (4) is connected to the second solvent inlet connector (9), the second solvent outlet connector (8) is connected to the third solvent inlet connector (10), the third solvent outlet connector (15) is connected to the first solvent inlet connector (2), and infusion tubes are connected between the first solvent outlet connector (4) and the second solvent inlet connector (9), the second solvent outlet connector (8) and the third solvent inlet connector (10), and the third solvent outlet connector (15) and the first solvent inlet connector (2).

3. A square solvent tank eraser mechanism according to claim 1, characterized in that: A liquid inlet (3) is arranged at the middle of the top of the solvent barrel (1), a peristaltic pump controller (6) is installed on the side of the peristaltic pump (7), a parameter controller (5) is arranged on the peristaltic pump controller (6), and a solvent sensor (16) is arranged on the infusion tube connected between the third solvent outlet connector (15) and the first solvent inlet connector (2).

4. A square solvent tank eraser mechanism according to claim 2, characterized in that: The output end of the first solvent outlet connector (4) is connected to the input end of the second solvent inlet connector (9) via an infusion tube, the output end of the second solvent outlet connector (8) is connected to the input end of the third solvent inlet connector (10) via an infusion tube, and the output end of the third solvent outlet connector (15) is connected to the input end of the first solvent inlet connector (2) via an infusion tube.

5. A square solvent tank eraser mechanism according to claim 3, characterized in that: The parameter controller (5) and the peristaltic pump controller (6) control the peristaltic pump (7) to deliver and discharge liquid, and the solvent sensor (16) monitors the output solvent capacity at the third solvent outlet connector (15).

6. A square solvent tank eraser mechanism according to claim 1, characterized in that: The peristaltic pump (7) inputs the solvent into the solvent barrel (1), and pumps the input solvent into the interior of the square glue eraser (13), and finally returns from the square glue eraser (13) to the interior of the solvent barrel (1) for circulation.

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