CN214779218U

CN214779218U - Suction nozzle structure

Info

Publication number: CN214779218U
Application number: CN202120584005.9U
Authority: CN
Inventors: 朱卫军; 朱校军; 曹亮
Original assignee: Shenzhen Si Pute Mechanical And Electrical Equipment Co ltd
Current assignee: Shenzhen Si Pute Mechanical And Electrical Equipment Co ltd
Priority date: 2021-03-22
Filing date: 2021-03-22
Publication date: 2021-11-19
Anticipated expiration: 2031-03-22

Abstract

The utility model discloses a suction nozzle structure, include: the suction head comprises a mounting rod part and a suction head part which are connected together, wherein a first channel is transversely arranged on the suction head part, one end of the first channel is connected to an external vacuum pipeline, a plurality of vertical second channels are communicated with the first channel, and the plurality of second channels penetrate through the suction head part; two baffles are arranged on two opposite side surfaces of the end part of the suction head part. The utility model discloses be applied to automatic point of camera shield cover and glue equipment worker station on, realized the accurate counterpoint of smallclothes and shield cover in the camera shield cover equipment process to and guaranteed the uniformity of equipment height. The utility model discloses a suction nozzle structure is inside still to be equipped with many second passageways and be used for communicating the vacuum pipeline, has avoided among the prior art vacuum channel to block up the condition that the back suction nozzle can't use promptly, has improved the stability of snatching of suction nozzle structure greatly, has prolonged its life.

Description

Suction nozzle structure

Technical Field

The utility model relates to a communication equipment production technical field especially relates to a suction nozzle structure.

Background

The integration has various accurate components and parts among the communications facilities, like the shield cover of camera etc. assembling and gluing the in-process to these components and parts, need snatch it and operate in loading the tool, the mode inefficiency that adopts the manual work to snatch, and the dynamics inequality can cause the damage to components and parts usually, has researched and developed the transport tool that can snatch accurate components and parts in batches from this gradually, through installing the vacuum suction nozzle and realizing snatching of components and parts on the transport tool. The existing vacuum suction nozzle is small in size, a vacuum air path is thin, the air path is blocked frequently, component grabbing failure is caused, and the service life is short. And the existing vacuum suction nozzle only plays a role in grabbing and releasing components and cannot play a limiting role in the assembly process of the components and the devices.

Therefore, it is desirable to develop a nozzle structure to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that exists among the above prior art, provide a suction nozzle structure, many vacuum gas circuits of design have avoided a gas circuit to block up the condition that can't use promptly in it, have prolonged the life of suction nozzle, and this suction nozzle structure suction head tip is equipped with two baffles and a plurality of spacing protruding feet, play spacing effect in the equipment process to components and parts, have improved the accuracy of equipment greatly.

The utility model discloses a following technical scheme realizes: the utility model provides a suction nozzle structure, include: the suction head comprises a mounting rod part and a suction head part which are connected together, wherein a first channel is transversely arranged on the suction head part, one end of the first channel is connected to an external vacuum pipeline, a plurality of vertical second channels are communicated with the first channel, and the plurality of second channels penetrate through the suction head part; two baffles are arranged on two opposite side surfaces of the end part of the suction head part.

Furthermore, each baffle plate is hollowed to form an arc-shaped groove, and two limiting convex feet are respectively formed at two ends of each arc-shaped groove.

Furthermore, one side of the inner side of each limiting convex foot is an inclined plane.

Furthermore, the inclined surface of each limiting convex foot and the inner surface of each baffle are coated with Teflon;

further, the installation rod part and the suction head part are of an integrated structure.

Furthermore, a plurality of mounting holes are formed in the mounting rod part.

Furthermore, a circle of spring pressing block is convexly arranged at one end of the suction head part close to the mounting rod part.

Furthermore, a positioning plate is arranged at the end part of the head suction part and is arranged between the two baffle plates, the positioning plate is perpendicular to the two baffle plates, and the height of the positioning plate protruding out of the head suction part is lower than or equal to the height of the two baffle plates.

Furthermore, a groove is formed in the position, corresponding to the positioning plate, of the head suction part, the groove extends to the two baffle plates, and the positioning plate is installed in the groove.

Furthermore, the number of the second channels is 2, and outlets of the two second channels are respectively located at two sides of the positioning plate.

Adopt above-mentioned scheme, the utility model provides a suction nozzle structure, it has following beneficial effect:

(1) the setting of many second passageways also can not cause the air supply not to lead to the fact and can not use when the condition that certain second passageway appears blockking up, has prolonged the life of suction nozzle, and the performance is more stable in snatching and assembling process of product.

(2) The two baffles on the suction head part are arranged in the process of assembling components, particularly the components after dispensing, so that the function of limiting the dispensing height is achieved, and the consistency of the product assembling height is ensured.

Drawings

Fig. 1 is a schematic perspective view of the suction nozzle structure of the present invention.

Fig. 2 is a partially enlarged view of a portion a in fig. 1.

Fig. 3 is a front schematic view of the suction nozzle structure of the present invention.

Fig. 4 is a schematic side view of the suction nozzle structure of the present invention.

Fig. 5 is a bottom view of the suction nozzle structure of the present invention.

Fig. 6 is a schematic diagram of an electronic component that needs to be assembled.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

The utility model discloses to the production characteristic of automatic dispensing line, to the equipment research and development suction nozzle structure of camera shield cover, this tool is through absorbing the small powder and assembling on the camera shield cover, has realized the stable performance of snatching, and highly injects the equipment of small powder, has improved the equipment precision of product, has guaranteed the qualification rate of product.

The utility model particularly provides a suction nozzle structure, please refer to fig. 1-5, this suction nozzle structure includes: the mounting structure comprises a mounting rod part 10 and a suction head part 20, wherein the mounting rod part 10 and the suction head part 20 can be separate devices, are assembled and fixed together, or can be an integrally formed structure. The suction head part 20 is transversely provided with a first channel 21, one end of the first channel 21 is connected with an external vacuum pipeline, the first channel 21 is communicated with a plurality of vertical second channels 22, the plurality of second channels 22 penetrate through the suction head part 20, when one second channel 22 is blocked due to debris suction and the like, other second channels 22 can still be normally communicated with the vacuum pipeline to suck components, the grabbing stability of the suction nozzle structure is greatly improved, and the service life of the suction nozzle structure is prolonged. A plurality of second channels 22 may be provided when the production conditions allow, and in this embodiment, two second channels 22 are provided in combination with factors such as production cost, so that the use requirement can be met. Two baffles 23 are arranged on two opposite side surfaces of the end part of the head suction part 20, and the baffles 23 are arranged to limit the height of small parts assembled on the screen cover of the camera. Preferably, in order to be more flexibly applied to products of different models, the middle of each baffle plate 23 is hollowed to form an arc-shaped groove, two ends of each arc-shaped groove are respectively provided with a limiting convex foot 24, and one side of the inner side of each limiting convex foot 24 is an inclined surface 25, so that the products are prevented from being scratched when small materials are grabbed. In addition, in order to better protect the product from being scratched, a layer of teflon is coated on the surface of the suction head part 20, which is in contact with the product, namely the inclined surface of each limiting convex foot 24 and the inner surface of each baffle plate 23, so that the product is well protected, the friction coefficient is improved, and the product is safely and quickly carried.

Like the schematic diagram of the electronic components camera shield cover 30 that fig. 6 is the needs equipment, its assembling process is promptly to assemble smallclothes 31 on shield cover 32, earlier when it assembles firstly according to the rubber coating that requires on shield cover 32, then utilize the utility model discloses a suction nozzle structure snatch smallclothes 32 and place in on the shield cover 32, then push down under power unit's effect, make smallclothes 31 be in assemble with standard height in on shield cover 32 under spacing protruding foot 24, through the limit function of spacing protruding foot 24, after smallclothes 31 were assembled on shield cover 32, the excessive condition greatly reduced that glues and assemble not in place, the product quality promoted greatly. In order to further improve the limiting displacement of suction nozzle structure, the utility model discloses to the equipment production of camera screen avoiding cover, still be equipped with a locating plate 40 on suction head 20, locating plate 40 locates two between baffle 23 to be located between the export of two second passageways 22, locating plate 40 and two baffle 23 is mutually perpendicular, locating plate 40 salient in suction head 20 highly be less than or equal to two the height of baffle 23 prevents that locating plate 40 from being too high and influencing the high limit function of equipment of two baffles 23. By comparing fig. 1 to 5, it can be seen that the positioning plate 40 is aligned with the recess 311 in the middle of the small member 31, so that it does not move, and the assembling accuracy in the left and right directions is ensured. Preferably, the positioning plate 40 is installed as follows: the position of the sucker part 20 corresponding to the positioning plate 40 is provided with a groove 25, the groove 25 extends to the two baffle plates 23, and the positioning plate 40 is installed in the groove 25. The height of the positioning plate 40 protruding from the surface of the suction head 20 after being installed should be less than or equal to the depth of the groove 311 on the small piece 31, so as to prevent the positioning plate 40 from pressing against the groove when being pressed down, thereby causing assembly errors. The positioning plate 40 can be installed or removed according to the product requirements, so that the use flexibility of the suction nozzle structure is improved, and the suction nozzle structure is suitable for assembling more products.

In addition, it is worth mentioning that the mounting rod part 10 is provided with a plurality of mounting holes 11, for example, the mounting hole at the top of the mounting rod part is used for being connected with a driving device such as an air cylinder or a motor, and the mounting hole at the rod part is used for being connected with a fixed block and the like, so that the fixing effect is achieved. A circle of spring pressing block 26 is further convexly arranged at one end, close to the mounting rod part 10, of the suction head part 20, a spring part can be mounted above the spring pressing block 26, and when the suction nozzle structure grabs a product or is pressed down for assembly, the spring part generates buffering, and a product protection effect is achieved.

It should be noted that in the description of the present invention, the terms "transverse", "vertical", "above", "left and right" and the like indicate orientations or positional relationships based on the drawings of the present invention, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

To sum up, the utility model provides a suction nozzle structure, it is applied to the automatic point of camera shield cover and glues equipment worker station on, realized the accurate counterpoint of camera shield cover equipment in-process smallclothes and shield cover to and guaranteed the uniformity of equipment height. The utility model discloses a suction nozzle structure is inside still to be equipped with many second passageways and be used for communicating the vacuum pipeline, has avoided among the prior art vacuum channel to block up the condition that the back suction nozzle can't use promptly, has improved the stability of snatching of suction nozzle structure greatly, has prolonged its life. The utility model discloses simple structure, the processing equipment is convenient, and the assembly is nimble, also can be applicable to in other small electronic components's the equipment process, and application scope is wide, is worth wideling popularize the use.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A suction nozzle structure, comprising: the suction head comprises a mounting rod part and a suction head part which are connected together, wherein a first channel is transversely arranged on the suction head part, one end of the first channel is connected to an external vacuum pipeline, a plurality of vertical second channels are communicated with the first channel, and the plurality of second channels penetrate through the suction head part; two baffles are arranged on two opposite side surfaces of the end part of the suction head part.

2. A suction nozzle arrangement as claimed in claim 1, wherein each baffle is hollowed out at its middle to form an arcuate slot, and each end of said arcuate slot is formed with a retaining lip.

3. A suction nozzle structure according to claim 2, wherein an inner side surface of each of said restricting projections is a slanted surface.

4. A suction nozzle structure as claimed in claim 3, wherein the inclined surface of each of said restricting projections and the inner surface of each of said baffle plates are coated with teflon.

5. A suction nozzle arrangement according to claim 1, wherein the mounting stem portion is integrally formed with the suction head portion.

6. A suction nozzle arrangement according to claim 1, wherein said mounting stem portion is provided with a plurality of mounting holes.

7. A suction nozzle structure as claimed in claim 1, wherein a ring of spring pressing block is further protruded from an end of the suction head portion adjacent to the mounting rod portion.

8. A suction nozzle structure according to claim 1, wherein a positioning plate is further disposed at an end of the suction head portion, the positioning plate is disposed between the two baffle plates, the positioning plate is perpendicular to the two baffle plates, and a height of the positioning plate protruding from the suction head portion is lower than or equal to a height of the two baffle plates.

9. A suction nozzle structure according to claim 8, wherein said suction head portion is provided with a recess corresponding to said positioning plate, said recess extending to both of said blocking plates, said positioning plate being mounted in said recess.

10. A suction nozzle arrangement according to claim 8 or 9, wherein the number of said second passages is 2, and the outlets of the two second passages are located on either side of said positioning plate.