CN218360867U

CN218360867U - Be applied to SMT's clean structure of suction nozzle

Info

Publication number: CN218360867U
Application number: CN202222417443.3U
Authority: CN
Inventors: 丁海龙; 朱浩
Original assignee: Hefei Ruihan Optoelectronics Technology Co ltd
Current assignee: Hefei Ruihan Optoelectronics Technology Co ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2023-01-24
Anticipated expiration: 2032-09-13

Abstract

The utility model relates to a SMT technical field just discloses a be applied to clean structure of SMT's suction nozzle, but including annular injection storehouse, annular injection storehouse annular inboard electric putter and the base storehouse of electric putter base fixed connection that can drive annular injection storehouse longitudinal movement, electric putter's output is fixed with the water injection connecting plate that is used for being connected with annular injection storehouse, and the upper end of function bottom ring board is provided with the receiving mechanism who is used for supporting the suction nozzle, the bottom annular in annular injection storehouse is fixed with a plurality of clean function section of thick bamboo of group, and the inboard of a clean function section of thick bamboo is provided with the clean mechanism inside the suction nozzle. The utility model discloses compare in the comparison file, the design of the function bottom ring plate that the clean home roll that will support the multiunit and bottom are used for supporting the suction nozzle is the annular, and the single is bigger to the bearing capacity of suction nozzle, and the clean hair roller that clean home roll surface annular distributes utilizes the motor to drive rotatoryly to make the clean hair roller when the suction nozzle is inside to the clean ability of suction nozzle inner wall stronger.

Description

Be applied to SMT's clean structure of suction nozzle

Technical Field

The utility model relates to a SMT technical field specifically is a be applied to SMT's clean structure of suction nozzle.

Background

SMT is a surface mounting technology, is the most popular technology and process in the present electronic assembly industry, and in the present SMT industry, because chip pastes absorption suction nozzle and is stained with soldering tin, scaling powder etc. and leads to frequently breaking down, brings very big influence for production, consequently needs to wash suction nozzle.

Found through patent search, publication no: CN21370964U is an automatic cleaning device for an SMT suction nozzle, which has a plurality of stationary sets of brushes arranged at the bottom, when the suction nozzle moves downward, the suction nozzle rubs against the inner wall of the suction nozzle and simultaneously cleans the inside of the suction nozzle by matching with a shower and a nozzle, but the brushes in the stationary state have a weak cleaning capability for the inner wall of the suction nozzle, so that the suction nozzle cannot be cleaned completely.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the above-mentioned shortcoming that prior art exists, the utility model provides a be applied to SMT's clean structure of suction nozzle can solve prior art's problem effectively.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

the utility model discloses a be applied to clean structure of SMT's suction nozzle, but including annular injection storehouse, annular injection storehouse annular inboard electric putter and electric putter base fixed connection's the base storehouse of driving annular injection storehouse longitudinal movement, electric putter's output is fixed with the water injection connecting plate that is used for being connected with annular injection storehouse, the water injection interface has been seted up to the upper end in annular injection storehouse, the lateral wall in base storehouse and the below that is located annular injection storehouse are provided with the function bottom ring board, and the upper end of function bottom ring board is provided with the receiving mechanism who is used for supporting the suction nozzle, the bottom annular in annular injection storehouse is fixed with the clean function section of thick bamboo of a plurality of groups, and the inboard of clean function section of thick bamboo is provided with the clean mechanism inside the suction nozzle.

Furthermore, the accommodating mechanism comprises a bearing ring body and a bearing groove, an annular groove is formed in the upper end of the functional bottom ring plate, the bearing ring body is attached to the annular groove, a handle is arranged at the top of the bearing ring body, and a plurality of groups of bearing grooves are formed in the surface of the bearing ring body in an annular mode.

Furthermore, the bearing grooves and the cleaning function cylinders are in one-to-one correspondence from top to bottom, and the bottom of the function bottom ring plate is annularly provided with an opening communicated with the bearing grooves.

Furthermore, clean mechanism is including clean home roll, clean groove and the clean hair roller of spouting, clean home roll set up in the cavity of clean function section of thick bamboo is inboard, clean spout the groove set up in the lateral wall of clean home roll is the annular and distributes, clean hair roller is fixed in the outer wall of clean home roll just with clean spout groove annular distribution in turn.

Furthermore, the top of clean home roll is provided with the motor that is used for the rotatory of drive clean home roll, and the base of motor is fixed with the inner wall in annular injection storehouse, the surface intercommunication of clean home roll is connected with the water pipe, the inside multiunit water pipe in annular injection storehouse all communicates with the water injection interface and is connected, and the annular outer wall of a clean function section of thick bamboo is fixed with the laminating and keeps off the ring.

Furthermore, a fence plate is annularly fixed on the periphery of the bottom of the base bin, and a drain hole is formed in the surface of the fence plate.

(III) advantageous effects

Adopt the utility model provides a technical scheme compares with known public technique, has following beneficial effect:

1. the utility model discloses compare in the comparison file, the design of the function bottom ring plate that the clean home roll that will support the multiunit and bottom are used for supporting the suction nozzle is the annular, and the single is bigger to the bearing capacity of suction nozzle, and the clean hair roller that clean home roll surface annular distributes utilizes the motor to drive rotatoryly to make the clean hair roller when the suction nozzle is inside to the clean ability of suction nozzle inner wall stronger.

2. The utility model discloses a set of ring body that bears has been filled in annular function bottom ring board upper end to distribute a plurality of groups in the surperficial annular that bears the ring body and be used for storing the bearing groove of suction nozzle, can change not unidimensional bearing groove according to different suction nozzle sizes, thereby improve the device's adaptability.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

FIG. 1 is a three-dimensional structure of the present invention;

fig. 2 is a bottom view of the present invention;

FIG. 3 is an enlarged view of the position A of the present invention;

FIG. 4 is a schematic view of the structure of the cleaning main roller of the present invention;

the reference numerals in the drawings represent: 1. an annular water injection bin; 2. a water injection connecting plate; 3. an electric push rod; 4. a base bin; 5. a water injection interface; 6. a functional bottom ring plate; 7. a load ring body; 8. a bearing groove; 9. a fence panel; 10. a drain hole; 11. cleaning the main roller; 12. cleaning the spray groove; 13. a motor; 14. a water pipe; 15. cleaning the hair roller; 16. a cleaning function cylinder; 17. and (6) fitting the baffle ring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The present invention will be further described with reference to the following examples.

Examples

The suction nozzle cleaning structure applied to SMT comprises an annular water injection bin 1, an electric push rod 3 and a base bin 4, wherein the annular inner side of the annular water injection bin 1 can drive the annular water injection bin 1 to move longitudinally, the base of the electric push rod 3 is fixedly connected with the base of the electric push rod 3, a water injection connecting plate 2 is fixed at the output end of the electric push rod 3 and is used for being connected with the annular water injection bin 1, the electric push rod 3 is integrally used as a driving piece, the annular water injection bin 1 is driven by the electric push rod 3 to move longitudinally under the pulling of the water injection connecting plate 2, a water injection port 5 is formed in the upper end of the annular water injection bin 1, the water injection port 5 can be externally connected with a hose, the other end of the hose is connected with a water pump, cleaning water is guided into the water injection port 5 through the hose and guided into the annular water injection bin 1 through the water pump, an annular structure is arranged on the side wall of the base bin 4 and below the annular water injection bin 1, and a functional bottom annular plate 6 fixed on the side wall of the base bin 4 is arranged, and the upper end of the function bottom ring plate 6 is provided with a containing mechanism for supporting the suction nozzles, the containing mechanism comprises a bearing ring body 7 and a bearing groove 8, the upper end of the function bottom ring plate 6 is provided with an annular groove, the bearing ring body 7 is attached in the annular groove, the top of the bearing ring body 7 is provided with a handle, the surface of the bearing ring body 7 is annularly provided with a plurality of groups of bearing grooves 8, the bearing grooves 8 are in one-to-one correspondence with the cleaning function cylinders 16 from top to bottom, the bottom of the function bottom ring plate 6 is annularly provided with an opening communicated with the bearing groove 8, the bearing groove 8 is in a groove shape, the suction nozzles to be cleaned can be directly placed at the inner side of the bearing groove 8 during cleaning, the bearing grooves 8 which are annularly distributed can simultaneously store more suction nozzles, when the suction nozzles with different sizes need cleaning operation, the handle holding the surface of the bearing ring body 7 is lifted upwards, the bearing ring body 7 with the ring structure is separated from the groove at the upper end of the functional bottom ring plate 6, and then the bearing ring bodies 7 with the bearing grooves 8 of different sizes are attached to the groove at the upper end of the functional bottom ring plate 6.

As shown in fig. 1, 2, 3 and 4, a plurality of groups of cleaning function cylinders 16 are annularly fixed at the bottom of the annular water injection bin 1, an attaching baffle ring 17 is fixed on the annular outer wall of each cleaning function cylinder 16, a cleaning mechanism for cleaning the inside of a suction nozzle is arranged at the inner side of each cleaning function cylinder 16, the cleaning mechanism comprises a cleaning main roller 11, cleaning spray grooves 12 and cleaning bristle rollers 15, the cleaning main roller 11 is arranged at the hollow inner side of the cleaning function cylinder 16, the cleaning spray grooves 12 are arranged at the outer side walls of the cleaning main roller 11 and are annularly distributed, the cleaning bristle rollers 15 are fixed on the outer wall of the cleaning main roller 11 and are alternately and annularly distributed with the cleaning spray grooves 12, a motor 13 for driving the cleaning main roller 11 to rotate is arranged at the top of the cleaning main roller 11, the base of the motor 13 is fixed with the inner wall of the annular water injection bin 1, water pipes 14 are communicated and connected with the surface of the cleaning main roller 11, and the water pipes 14 have enough length, the multiple groups of water pipes 14 inside the annular water injection bin 1 are communicated and connected with the water injection connector 5, the annular water injection bin 1 is driven to move downwards through the electric push rod 3, the adhering baffle ring 17 fixed on the outer wall of the cleaning function cylinder 16 covers the upper end of the suction nozzle placed above the bearing groove 8, as the water pipes 14 have the length which allows the cleaning main roller 11 to rotate for a certain number of turns, the motor 13 can be started, the motor 13 is operated to rotate positively and negatively so as to drive the cleaning bristle roller 15 to rotate, the cleaning bristle roller 15 rotates inside the suction nozzle, meanwhile, water flow inside the water pipes 14 is rapidly discharged into the cleaning spray groove 12 through the water pump to be sprayed out, so that the cleaning can be carried out while spraying water inside the suction nozzle, compared with the cleaning quality of a comparison file, the bottom periphery of the base bin 4 is annularly fixed with the fence plate 9, the surface of the fence plate 9 is provided with the waste holes 10, and in order to reduce the waste, the periphery of the bottom of the base bin 4 is also provided with a fence plate 9 with a larger size, and clean effluent is collected by utilizing the space between the fence plate 9 and the base bin 4.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a be applied to SMT's clean structure of suction nozzle, includes that annular watering storehouse (1), annular watering storehouse (1) annular inboard can drive annular watering storehouse (1) longitudinal movement's electric putter (3) and electric putter (3) base fixed connection's base storehouse (4), its characterized in that: the utility model discloses a suction nozzle cleaning device, including electric putter (3), the output of electric putter (3) is fixed with water injection connecting plate (2) that are used for being connected with annular sump (1) of watering, water injection interface (5) have been seted up to the upper end in annular sump (1) of watering, the lateral wall in base storehouse (4) and the below that is located annular sump (1) of watering are provided with function bottom crown plate (6), and the upper end of function bottom crown plate (6) is provided with the receiving mechanism who is used for supporting the suction nozzle, the bottom annular in annular sump (1) of watering is fixed with clean function section of thick bamboo (16) of a plurality of groups, and the inboard of clean function section of thick bamboo (16) is provided with the inside clean mechanism to the suction nozzle.

2. A nozzle cleaning structure for use in SMT as set forth in claim 1, wherein: the containing mechanism comprises a bearing ring body (7) and a bearing groove (8), an annular groove is formed in the upper end of the functional bottom ring plate (6), the bearing ring body (7) is attached to the annular groove, a handle is arranged at the top of the bearing ring body (7), and a plurality of groups of bearing grooves (8) are formed in the surface of the bearing ring body (7) in an annular mode.

3. A nozzle cleaning structure for an SMT, as recited in claim 2, wherein: the bearing groove (8) and the cleaning function cylinder (16) are in one-to-one correspondence from top to bottom, and the bottom of the function bottom ring plate (6) is annularly provided with an opening communicated with the bearing groove (8).

4. A nozzle cleaning structure for an SMT, as recited in claim 1, wherein: clean mechanism is including clean home roll (11), clean groove (12) and the clean hair roller (15) of spouting, clean home roll (11) set up in the cavity of clean function section of thick bamboo (16) is inboard, clean spout groove (12) set up in the lateral wall of clean home roll (11) is the annular distribution, clean hair roller (15) are fixed in the outer wall of clean home roll (11) just spouts groove (12) annular distribution in turn with the cleanness.

5. A nozzle cleaning structure applied to SMT according to claim 4, wherein: the top of clean home roll (11) is provided with and is used for driving motor (13) that clean home roll (11) is rotatory, and the base of motor (13) is fixed with the inner wall in annular injection storehouse (1), the surface intercommunication of clean home roll (11) is connected with water pipe (14), the inside multiunit water pipe (14) in annular injection storehouse (1) all communicates with water injection interface (5) and is connected, and the annular outer wall of clean function section of thick bamboo (16) is fixed with laminating fender ring (17).

6. A nozzle cleaning structure for use in SMT as set forth in claim 1, wherein: a fence plate (9) is annularly fixed on the periphery of the bottom of the base bin (4), and a drain hole (10) is formed in the surface of the fence plate (9).