Feida assembly for alcohol spray and use method of Feida assembly

Abstract

The invention discloses a feeder assembly for alcohol spraying and a using method thereof.The feeder assembly comprises a feeder body, an alcohol cavity is integrally positioned at the upper end of the middle of the feeder body, a valve seat is installed on the outer side of the rear end of the feeder body, and a valve assembly is positioned in the rear end of the feeder body; an optical fiber support is installed at the upper position of the front end of the feeder body, an alcohol spraying assembly is installed in the front end of the feeder body, and a third limiting installation structure is installed at the lower position of the front end of the feeder body. According to the feeder assembly for alcohol spraying and the using method of the feeder assembly, the universality between devices is higher, the feeder assembly can be directly installed on a feeder platform, the space of the devices is saved, the installing and positioning time is saved, the device and the feeder are installed in one row, direct dip soldering can be conducted after patch taking, the moving distance of components is shortened, and the production efficiency is improved. The installation position can be freely changed and set on the feeder platform, and multiple sets of the device can be installed at the same time.

Description

Technical Field

[0001] The invention relates to the field of feeder components, and in particular to a feeder component for alcohol spray and a use method thereof. Background Art

[0002] The feeder assembly is a feeding assembly. Its main function is to feed the electronic components to the placement head of the SMT machine in a regular order. The placement head suction nozzle absorbs the components accurately. The general placement machine has dozens to hundreds of material stations, which means that hundreds of feeders can be installed at the same time. With the improvement of placement speed and precision requirements, the feeder can be divided into electric drive, pneumatic drive and mechanical drive according to different driving modes. With the continuous development of science and technology, people have higher and higher requirements for the manufacturing process of feeder assemblies.

[0003] The existing feeder assembly has certain disadvantages when in use. First, the existing feeder assembly occupies a large equipment space when in use, and the installation and positioning time is long, which is not conducive to people's use. In addition, the existing feeder assembly has a long distance for components to move when in use, and the product CT time is long, which reduces production capacity and is inconvenient for replacement and maintenance, which brings certain adverse effects to people's use process. For this reason, we propose a feeder assembly for alcohol spray and a method of using it. Summary of the invention

[0004] Technical problem solved: In view of the shortcomings of the prior art, the present invention provides a feeder assembly for alcohol spray and a method of using the same, which has stronger versatility among equipment and can be directly installed on a feeder platform, saving equipment space and time for installation and positioning. The device and the feeder are installed in a row, and can be directly dip-soldered after the patch is taken out, shortening the distance moved by components. The installation position can be arbitrarily changed and set on the feeder platform and supports simultaneous installation of multiple sets, which can effectively solve the problems in the background technology.

[0005] Technical solution: To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a flyer assembly for alcohol spray, comprising a flyer body, an alcohol cavity is integrally positioned at the middle upper end of the flyer body, a valve seat is installed on the outer side of the rear end of the flyer body, a valve assembly is positioned inside the rear end of the flyer body, an optical fiber bracket is installed at the upper front end of the flyer body, an alcohol spray assembly is installed inside the front end of the flyer body, a third limiting mounting structure is installed at the lower front end of the flyer body, an mounting handle is provided at the upper rear end of the flyer body, a control assembly is installed in the middle of the flyer body, an alcohol feeding port is connected to the top of the alcohol cavity, and a liquid level detection mechanism is installed on the inner side of the alcohol cavity.

[0006] As a preferred technical solution of the present application, a touch screen is provided on the flyer body at the outer side of the valve seat, a solenoid valve and a power supply assembly are installed on the flyer body at the inner side of the valve seat, and an air source inlet is connected to the bottom of the valve seat on the flyer body.

[0007] As a preferred technical solution of the present application, a first limit mounting structure, a second limit mounting structure and a third limit mounting structure are respectively installed at the bottom and front position of the feeder body, a detection control component is installed inside the control component, a sensing optical fiber is installed on the inner side of the optical fiber bracket, and the alcohol spray component includes a spray port, a spray rod, a spray bracket, a spray valve, an alcohol interface and a positive pressure gas interface, the alcohol interface and the positive pressure gas interface are located at the bottom of the spray valve, the spray rod is located at the upper end of the spray valve, the spray bracket is located on the outside of the spray rod, and the spray port is located at the top of the spray rod.

[0008] As a preferred technical solution of the present application, the detection and control component includes a blockage detector, a liquid level detector, a spray volume detector, a communicator, a central processing unit, a switch controller, a spray volume controller, a display and an alarm. The spray volume detector, the liquid level detector and the blockage detector are connected to the communicator, the communicator is connected to the central processing unit, and the central processing unit is connected to the switch controller, the spray volume controller, the display and the alarm.

[0009] As a preferred technical solution of the present application, the feeder body and the alcohol cavity are integrally formed by casting, the feeder body and the valve assembly are snap-fitted and fixed, the feeder body and the alcohol spray assembly are fixed by a third limiting mounting structure, and the feeder body and the control assembly are snap-fitted and fixed.

[0010] As a preferred technical solution of the present application, the valve seat is fixed to the touch screen by means of positioning pins, the valve seat is fixed to the solenoid valve and the power supply assembly by snapping, and the solenoid valve is through-connected to the air source inlet.

[0011] As a preferred technical solution of the present application, the bottom of the feeder body is limit-mounted by a first limit-mounting structure, a second limit-mounting structure and a second limit-mounting structure, the spray rod is installed by a spray bracket, the spray valve is through-connected with the alcohol interface and the positive-pressure gas interface, and the spray valve drives the alcohol inside the spray rod to spray out through the spray port.

[0012] As a preferred technical solution of the present application, the output ends of the spray volume detector, liquid level detector and blockage detector are electrically connected to the input end of the central processing unit through a communicator, and the output end of the central processing unit is electrically connected to the input end of the switch controller, spray volume controller, display and alarm.

[0013] A method for using a feeder assembly for alcohol spray, comprising the following steps:

[0014] S1: It has greater versatility among devices and can be directly installed on the Feida platform, saving equipment space and installation and positioning time;

[0015] S2: The device and the feeder are installed in a row, and the chip can be directly dipped after taking the material, shortening the moving distance of the components;

[0016] S3: The installation position can be freely changed and set on the Feida platform and supports multiple sets of installation at the same time;

[0017] S4: The air source interface is positively pressurized, and the air intake pressure is adjusted to 0.1MPa before being connected to the inlet of the solenoid valve. The normally closed outlet of the solenoid valve is connected to the gas outlet of the spray valve;

[0018] S5: The alcohol outlet of the tank is connected to the alcohol interface of the spray valve, and a fixed liquid detection function is added in the middle to achieve equal injection volume each time and blockage alarm function.

[0019] Beneficial effects: Compared with the prior art, the present invention provides a feeder assembly for alcohol spray and a method of using the same, which have the following beneficial effects: the feeder assembly for alcohol spray and a method of using the same are more versatile between devices, can be directly installed on the feeder platform, save equipment space, save installation and positioning time, the device and the feeder are installed in a row, and can be directly dip-soldered after the patch is taken out, shortening the moving distance of components, the installation position can be arbitrarily changed and set on the feeder platform and supports simultaneous installation of multiple sets, the entire feeder assembly has a simple structure, is easy to operate, and has a better effect than the traditional method. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The present invention is a schematic diagram of the overall structure of a feeder assembly for alcohol spray and a method of using the same.

[0021] Figure 2 The present invention is a schematic structural diagram of the overall rear end of a feeder assembly for alcohol spray and a method for using the same.

[0022] Figure 3 It is a structural schematic diagram of the other side of the whole of a feeder assembly for alcohol spray and a method for using the same in the present invention.

[0023] Figure 4 The present invention is a schematic structural diagram of the overall front end of a feeder assembly for alcohol spray and a method for using the same.

[0024] Figure 5 The present invention provides a structural schematic diagram of an alcohol spraying feeder assembly and an alcohol spraying assembly in a method for using the same.

[0025] Figure 6 The present invention provides a schematic structural diagram of a detection and control component in a feeder component for alcohol spray and a method for using the same.

[0026] In the figure: 1. Feida body; 2. Touch screen; 3. Valve seat; 4. Valve assembly; 5. Liquid level detection mechanism; 6. Installation handle; 7. Alcohol feeding port; 8. Alcohol cavity; 9. Sensing optical fiber; 10. Alcohol spray assembly; 11. Optical fiber bracket; 12. Third limit installation structure; 13. Second limit installation structure; 14. First limit installation structure; 15. Control assembly; 16. Power assembly; 17. Solenoid valve; 18. Air source inlet; 19. Spray port; 20. Spray rod; 21. Spray bracket; 22. Spray valve; 23. Alcohol interface; 24. Positive pressure gas interface; 25. Detection control assembly; 26. Blockage detector; 27. Liquid level detector; 28. Spray volume detector; 29. ​​Communicator; 30. Central processing unit; 31. Switch controller; 32. Spray volume controller; 33. Display; 34. Alarm. DETAILED DESCRIPTION

[0027] The technical scheme of the present invention will be clearly and completely described below in conjunction with the accompanying drawings and specific embodiments, but it will be understood by those skilled in the art that the following described embodiments are part of embodiments of the present invention, rather than all embodiments, and are only used to illustrate the present invention, and should not be considered as limiting the scope of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative work are within the scope of protection of the present invention. If specific conditions are not specified in the embodiments, they are carried out according to normal conditions or conditions recommended by the manufacturer. If the manufacturer is not specified in the reagents or instruments used, they are all conventional products that can be purchased commercially.

[0028] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are 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 cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] like Figure 1-6 As shown, a flyer assembly for alcohol spray comprises a flyer body 1, an alcohol cavity 8 is integrally positioned at the middle upper end of the flyer body 1, a valve seat 3 is installed on the outer side of the rear end of the flyer body 1, a valve assembly 4 is positioned inside the rear end of the flyer body 1, an optical fiber bracket 11 is installed at the upper front end of the flyer body 1, an alcohol spray assembly 10 is installed inside the front end of the flyer body 1, a third limit mounting structure 12 is installed at the lower front end of the flyer body 1, a mounting handle 6 is arranged at the upper rear end of the flyer body 1, a control assembly 15 is installed in the middle of the flyer body 1, an alcohol feeding port 7 is connected to the top of the alcohol cavity 8, a liquid level detection mechanism 5 is installed on the inner side of the alcohol cavity 8, the flyer body 1 has stronger versatility between devices, can be directly installed on the flyer platform, saves equipment space, saves installation and positioning time, the device and the flyer are installed in a row, the patch can be directly dip-soldered after taking the material, shortens the moving distance of the components, the installation position can be freely changed and set on the flyer platform and supports multiple sets of simultaneous installation.

[0031] Furthermore, a touch screen 2 is provided on the flyer body 1 at the outer side of the valve seat 3, a solenoid valve 17 and a power supply assembly 16 are installed on the inner side of the valve seat 3, and an air source inlet 18 is connected to the bottom of the valve seat 3 on the flyer body 1.

[0032] Furthermore, a first limit mounting structure 14, a second limit mounting structure 13 and a third limit mounting structure 12 are respectively installed at the bottom and the front position of the flyer body 1, a detection control component 25 is installed inside the control component 15, a sensing optical fiber 9 is installed on the inner side of the optical fiber bracket 11, and the alcohol spray component 10 includes a spray port 19, a spray rod 20, a spray bracket 21, a spray valve 22, an alcohol interface 23 and a positive pressure gas interface 24, the alcohol interface 23 and the positive pressure gas interface 24 are located at the bottom of the spray valve 22, the spray rod 20 is located at the upper end of the spray valve 22, the spray bracket 21 is located on the outside of the spray rod 20, and the spray port 19 is located at the top of the spray rod 20.

[0033] Furthermore, the detection and control component 25 includes a blockage detector 26, a liquid level detector 27, a spray amount detector 28, a communicator 29, a central processing unit 30, a switch controller 31, a spray amount controller 32, a display 33 and an alarm 34. The spray amount detector 28, the liquid level detector 27 and the blockage detector 26 are connected to the communicator 29, the communicator 29 is connected to the central processing unit 30, and the central processing unit 30 is connected to the switch controller 31, the spray amount controller 32, the display 33 and the alarm 34.

[0034] Furthermore, the flyder body 1 and the alcohol chamber 8 are integrally formed by casting, the flyder body 1 and the valve assembly 4 are clamped and fixed, the flyder body 1 and the alcohol spray assembly 10 are fixed by a third limiting mounting structure 12, and the flyder body 1 and the control assembly 15 are clamped and fixed.

[0035] Furthermore, the valve seat 3 is fixed to the touch screen 2 via positioning pins, the valve seat 3 is fixed to the solenoid valve 17 and the power supply assembly 16 by snapping, and the solenoid valve 17 is connected to the air source inlet 18 by a through connection.

[0036] Furthermore, the bottom of the flyer body 1 is limitedly installed by a first limit installation structure 14, a second limit installation structure 13 and a second limit installation structure 13, the spray rod 20 is installed by a spray bracket 21, the spray valve 22 is connected with the alcohol interface 23 and the positive pressure gas interface 24, and the spray valve 22 drives the alcohol inside the spray rod 20 to be sprayed out through the spray port 19.

[0037] Furthermore, the output ends of the spray quantity detector 28, the liquid level detector 27 and the blockage detector 26 are electrically connected to the input end of the central processing unit 30 through the communicator 29, and the output end of the central processing unit 30 is electrically connected to the input end of the switch controller 31, the spray quantity controller 32, the display 33 and the alarm 34.

[0038] A method for using a feeder assembly for alcohol spray, comprising the following steps:

[0039] S1: It has greater versatility among devices and can be directly installed on the Feida platform, saving equipment space and installation and positioning time;

[0040] S2: The device and the feeder are installed in a row, and the chip can be directly dipped after taking the material, shortening the moving distance of the components;

[0041] S3: The installation position can be freely changed and set on the Feida platform and supports multiple sets of installation at the same time;

[0042] S4: The air source interface is positively pressurized, and the air intake pressure is adjusted to 0.1MPa before being connected to the inlet of the solenoid valve. The normally closed outlet of the solenoid valve is connected to the gas outlet of the spray valve;

[0043] S5: The alcohol outlet of the tank is connected to the alcohol interface of the spray valve, and a fixed liquid detection function is added in the middle to achieve equal injection volume each time and blockage alarm function.

[0044] Working principle: The present invention includes a flyer body 1, a touch screen 2, a valve seat 3, a valve assembly 4, a liquid level detection mechanism 5, an installation handle 6, an alcohol feeding port 7, an alcohol cavity 8, a sensing optical fiber 9, an alcohol spray assembly 10, an optical fiber bracket 11, a third position-limiting mounting structure 12, a second position-limiting mounting structure 13, a first position-limiting mounting structure 14, a control assembly 15, a power supply assembly 16, a solenoid valve 17, an air source inlet 18, a spray port 19, a spray rod 20, a spray bracket 21, a spray valve 22, an alcohol interface 23, a positive pressure gas interface 24, a detection control assembly 25, a blockage detector 26, a liquid level detector 27, a spray volume detector 28, a communicator 29, a central processing unit 30, The switch controller 31, the spray volume controller 32, the display 33 and the alarm 34 are more versatile among the devices and can be directly installed on the feeder platform, saving the space of the equipment and the time of installation and positioning; the device and the feeder are installed in a row, and the SMD can be directly dip-soldered after taking the material, shortening the moving distance of the components; the installation position can be freely changed and set on the feeder platform and supports multiple sets of simultaneous installation; the air source interface is positive pressure air intake, and the air intake pressure is adjusted to 0.1MPa before connecting to the solenoid valve inlet, and the solenoid valve outlet is normally closed and connected to the gas port of the spray valve; the alcohol outlet of the tank is connected to the alcohol interface of the spray valve, and a fixed liquid detection function is added in the middle to realize the equal injection amount each time and the blockage alarm function.

[0045] It should be noted that, in this article, relational terms such as first and second (number one, number two), etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0046] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements all fall within the scope of the present invention to be protected.

Claims

1. A feeder assembly for alcohol spray, comprising a feeder body (1), characterized in that: An alcohol cavity (8) is integrally positioned at the middle upper end of the flyer body (1), a valve seat (3) is installed on the outer side of the rear end of the flyer body (1), a valve assembly (4) is positioned inside the rear end of the flyer body (1), an optical fiber bracket (11) is installed at the upper position of the front end of the flyer body (1), an alcohol spray assembly (10) is installed inside the front end of the flyer body (1), a third limit mounting structure (12) is installed at the lower position of the front end of the flyer body (1), a mounting handle (6) is provided at the upper position of the rear end of the flyer body (1), a control assembly (15) is installed in the middle of the flyer body (1), an alcohol feeding port (7) is connected to the top of the alcohol cavity (8), and a liquid level detection mechanism (5) is installed on the inner side of the alcohol cavity (8).

2. The alcohol spray feeder assembly according to claim 1, characterized in that: A touch screen (2) is provided on the flyer body (1) at an outer position of the valve seat (3), a solenoid valve (17) and a power supply assembly (16) are installed on the flyer body (1) at an inner position of the valve seat (3), and an air source inlet (18) is connected to the bottom position of the valve seat (3) on the flyer body (1).

3. The alcohol spray feeder assembly according to claim 1, characterized in that: The first limit installation structure (14), the second limit installation structure (13) and the third limit installation structure (12) are respectively installed at the bottom and the front of the flyer body (1); a detection control component (25) is installed inside the control component (15); a sensing optical fiber (9) is installed inside the optical fiber bracket (11); the alcohol spray component (10) comprises a spray port (19), a spray rod (20), a spray bracket (21), a spray valve (22), an alcohol interface (23) and a positive pressure gas interface (24); the alcohol interface (23) and the positive pressure gas interface (24) are located at the bottom of the spray valve (22); the spray rod (20) is located at the upper end of the spray valve (22); the spray bracket (21) is located on the outside of the spray rod (20); and the spray port (19) is located at the top of the spray rod (20).

4. The alcohol spray feeder assembly according to claim 3, characterized in that: The detection control component (25) comprises a blockage detector (26), a liquid level detector (27), a spray quantity detector (28), a communicator (29), a central processing unit (30), a switch controller (31), a spray quantity controller (32), a display (33) and an alarm (34); the spray quantity detector (28), the liquid level detector (27) and the blockage detector (26) are connected to the communicator (29); the communicator (29) is connected to the central processing unit (30); and the central processing unit (30) is connected to the switch controller (31), the spray quantity controller (32), the display (33) and the alarm (34).

5. The alcohol spray feeder assembly according to claim 1, characterized in that: The flyer body (1) and the alcohol chamber (8) are integrally formed by casting, the flyer body (1) and the valve assembly (4) are snap-fitted and fixed, the flyer body (1) and the alcohol spray assembly (10) are fixed by a third limiting mounting structure (12), and the flyer body (1) and the control assembly (15) are snap-fitted and fixed.

6. The alcohol spray feeder assembly according to claim 2, characterized in that: The valve seat (3) and the touch screen (2) are fixed by means of positioning pins, the valve seat (3) is fixedly engaged with the electromagnetic valve (17) and the power supply assembly (16), and the electromagnetic valve (17) and the air source inlet (18) are connected in a through-connection manner.

7. The alcohol spray feeder assembly according to claim 3, characterized in that: The bottom of the flyer body (1) is limitedly mounted by a first limit mounting structure (14), a second limit mounting structure (13) and a second limit mounting structure (13), the spray rod (20) is mounted by a spray bracket (21), the spray valve (22) is connected to the alcohol interface (23) and the positive pressure gas interface (24), and the spray valve (22) drives the alcohol inside the spray rod (20) to be sprayed out through the spray port (19).

8. The alcohol spray feeder assembly according to claim 4, characterized in that: The output ends of the spray quantity detector (28), the liquid level detector (27) and the blockage detector (26) are electrically connected to the input end of the central processing unit (30) through the communicator (29), and the output end of the central processing unit (30) is electrically connected to the input ends of the switch controller (31), the spray quantity controller (32), the display (33) and the alarm (34).

9. A method for using a feeder assembly for alcohol spray, characterized in that: The steps include: S1: It has greater versatility among devices and can be directly installed on the Feida platform, saving equipment space and installation and positioning time; S2: The device and the feeder are installed in a row, and the chip can be directly dipped after taking the material, shortening the moving distance of the components; S3: The installation position can be freely changed and set on the Feida platform and supports multiple sets of installation at the same time; S4: The air source interface is positively pressurized, and the air intake pressure is adjusted to 0.1MPa before being connected to the inlet of the solenoid valve. The normally closed outlet of the solenoid valve is connected to the gas outlet of the spray valve; S5: The alcohol outlet of the tank is connected to the alcohol interface of the spray valve, and a fixed liquid detection function is added in the middle to achieve equal injection volume each time and blockage alarm function.

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