CN215067472U

CN215067472U - Mylar suction head

Info

Publication number: CN215067472U
Application number: CN202121556455.3U
Authority: CN
Inventors: 李现峰; 张里; 蔚帅磊
Original assignee: Dongguan Xindingyuan Technology Co ltd
Current assignee: Dongguan Xindingyuan Technology Co ltd
Priority date: 2021-07-08
Filing date: 2021-07-08
Publication date: 2021-12-07
Anticipated expiration: 2031-07-08

Abstract

The utility model discloses a suction head of a Mylar film, which comprises an upper suction seat and a lower suction plate; the upper suction seat comprises an upper suction plate and an upper suction head; a first air cavity is arranged in the upper suction plate; the upper suction head is arranged at the bottom of the upper suction plate; the bottom of the upper suction head is provided with a first suction groove; the first suction groove is communicated with the first air cavity; a second air cavity is arranged in the lower suction plate; a second suction groove is formed in the top of the lower suction plate; the second suction groove is communicated with the second air cavity. The utility model discloses can effectively guarantee the qualification rate of product, accelerate the output speed of yields greatly.

Description

Mylar suction head

Technical Field

The utility model belongs to the technical field of the camera lens equipment, concretely relates to wheat pulling-on piece suction head.

Background

A plurality of lenses are disposed within the lens, and are typically separated from one another by mylar sheets.

The existing Mylar film assembly usually adopts two modes, one mode is manual installation, and the working speed is extremely low; the other method adopts an adsorption device to automatically adsorb and assemble, but the method is easy to adsorb a plurality of layers of Mylar films at one time, so that the product is unqualified.

SUMMERY OF THE UTILITY MODEL

The utility model provides a suction head of Mylar for solving the technical problem.

The utility model discloses a realize its technological effect and the solution that adopts does:

the Mylar suction head comprises an upper suction seat and a lower suction plate; the upper suction seat comprises an upper suction plate and an upper suction head; a first air cavity is arranged in the upper suction plate; the upper suction head is arranged at the bottom of the upper suction plate; the bottom of the upper suction head is provided with a first suction groove; the first suction groove is communicated with the first air cavity; a second air cavity is arranged in the lower suction plate; a second suction groove is formed in the top of the lower suction plate; the second suction groove is communicated with the second air cavity.

Preferably, the upper suction head comprises a suction pipe and a detachable suction head; the suction pipe is arranged at the bottom of the upper suction plate; the detachable suction head is sleeved outside the suction pipe in a screwing way through threads; the first suction groove is arranged at the bottom of the detachable suction head.

Preferably, two symmetrical first air holes are formed in the wall of the first suction groove; the first suction groove is communicated with the first air cavity through the first air hole.

Preferably, three second air holes which are uniformly distributed are formed in the wall of the second suction groove; the second suction groove is communicated with the second air cavity through the second air hole.

Preferably, the wall diameter of the wall of the first suction groove gradually increases from the top of the groove wall to the bottom of the groove wall; the wall diameter of the wall of the second suction groove is reduced from the top of the groove wall to the bottom of the groove wall.

The utility model has the advantages that: after the upper suction head adsorbs the Mylar film, the lower suction plate sucks away the redundant Mylar film at the bottom of the upper suction head, and only a required Mylar film is left under the upper suction head, so that the situation that a plurality of Mylar films are overlapped and assembled on a lens is avoided.

Drawings

FIG. 1 is a top view of an upper suction seat disclosed in an embodiment of the present invention;

fig. 2 is a top view of a lower suction plate disclosed in an embodiment of the present invention;

fig. 3 is a side cross-sectional view of a wheat pulling-on piece sucker disclosed by the embodiment of the utility model.

And (3) identification and explanation: 1-lower suction plate, 2-upper suction plate, 3-upper suction head, 31-suction pipe, 32-detachable suction head, 4-first suction groove, 41-first suction hole, 5-second suction groove and 51-second suction hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When one element is referred to as being "fixedly attached" to another element, it can be fixedly attached by welding, bolting, gluing, or the like.

Referring to fig. 1-3, in the preferred embodiment of the present invention, a suction head for Mylar film is disclosed, which comprises an upper suction base and a lower suction plate 1; the upper suction seat comprises an upper suction plate 2 and an upper suction head 3; a first air cavity is arranged in the upper suction plate 2; the upper suction head 3 is arranged at the bottom of the upper suction plate 2; the bottom of the upper suction head 3 is provided with a first suction groove 4; the first suction groove 4 is communicated with the first air cavity; a second air cavity is arranged in the lower suction plate 1; the top of the lower suction plate 1 is provided with a second suction groove 5; the second suction groove 5 is communicated with the second air cavity.

In particular, said upper suction head 3 comprises a suction pipe 31 and a removable suction head 32; the suction pipe 31 is arranged at the bottom of the upper suction plate 2; the detachable suction head 32 is sleeved outside the suction pipe 31 in a screwing way through threads; the first suction channel 4 is arranged at the bottom of the detachable suction head 32. When a certain detachable suction head 32 is damaged, only the detachable suction head needs to be replaced independently, and the maintenance cost is low.

Specifically, two symmetrical first air holes 41 are arranged on the wall of the first suction groove 4, and the first suction groove 4 is communicated with the first air cavity through the first air holes 41; three second air holes 51 which are uniformly distributed are formed in the wall of the second suction groove 5, and the second suction groove is communicated with the second air cavity through the second air holes 51. Compared with the first suction groove 4, the second suction groove 5 can ensure that other redundant mylar sheets except one mylar sheet deep into the first suction groove 4 are sucked away completely by increasing the suction force through increasing the air holes.

Specifically, the wall diameter of the groove wall of the first suction groove 4 gradually increases from the top of the groove wall to the bottom of the groove wall; the wall diameter of the wall of the second suction groove 5 is reduced from the top of the wall to the bottom of the wall. Both the arrangement of the two devices is convenient for leading the Mylar film into the groove.

The working process is as follows:

the upper suction seat is controlled by the equipment to adsorb the Mylar film, then the upper suction seat is transferred by the equipment, the upper suction head 3 is pressed on the lower suction plate 1, redundant Mylar films are in contact with the second suction groove 5 on the lower suction plate 1, and finally the lower suction plate 1 is controlled by the equipment to suck the redundant Mylar films at the bottom of the upper suction head 3, so that only one Mylar film to be installed is reserved at the bottom of the upper suction head 3.

Can know by the above-mentioned description, the utility model discloses can effectively guarantee the qualification rate of product, accelerate the output speed of yields greatly.

While the preferred embodiments of the present invention have been illustrated in detail in the accompanying drawings, it should be understood that the scope of the invention includes, but is not limited to, the embodiments described above; the specific structure disclosed in the drawings is only a preferred embodiment of the present invention, and those skilled in the art can also develop other embodiments on this basis, and any simple deformation or equivalent replacement without departing from the innovative concept of the present invention is covered by the present invention, which belongs to the protection scope of the present invention.

Claims

1. A Mylar suction head, comprising;

an upper suction seat; the upper suction seat comprises an upper suction plate and an upper suction head; a first air cavity is arranged in the upper suction plate; the upper suction head is arranged at the bottom of the upper suction plate; the bottom of the upper suction head is provided with a first suction groove; the first suction groove is communicated with the first air cavity;

a lower suction plate; the lower suction plate is positioned below the upper suction plate; a second air cavity is arranged in the lower suction plate; a second suction groove is formed in the top of the lower suction plate; the second suction groove is communicated with the second air cavity.

2. The Mylar tip of claim 1, wherein: the upper suction head comprises a suction pipe and a detachable suction head; the suction pipe is arranged at the bottom of the upper suction plate; the detachable suction head is sleeved outside the suction pipe in a screwing way through threads; the first suction groove is arranged at the bottom of the detachable suction head.

3. The Mylar tip of claim 1, wherein: two symmetrical first air holes are formed in the wall of the first suction groove; the first suction groove is communicated with the first air cavity through the first air hole.

4. The Mylar tip of claim 1, wherein: three second air holes which are uniformly distributed are formed in the wall of the second suction groove; the second suction groove is communicated with the second air cavity through the second air hole.

5. The Mylar tip of claim 1, wherein: the wall diameter of the wall of the first suction groove gradually expands from the top of the groove wall to the bottom of the groove wall; the wall diameter of the wall of the second suction groove is reduced from the top of the groove wall to the bottom of the groove wall.