CN216658479U

CN216658479U - Protection plate for optical lens press-breaking machine

Info

Publication number: CN216658479U
Application number: CN202123317766.7U
Authority: CN
Inventors: 何文华; 黄平; 张敏
Original assignee: Hubei Yangtze Photoelectric Instrument Co ltd
Current assignee: Hubei Yangtze Photoelectric Instrument Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-06-03
Anticipated expiration: 2031-12-27

Abstract

The utility model provides a protection plate for an optical lens press-breaking machine, which comprises a plate body, wherein an exhaust fan and a dust collection box are arranged at the top of the plate body, one end of the dust collection box is communicated with the exhaust fan, the other end of the dust collection box is communicated with a dust suction nozzle, the dust suction nozzle penetrates through the plate body and extends downwards, two ends of the plate body are also provided with side curtains which can extend downwards, the inner sides of the two side curtains are respectively provided with a flannelette layer used for absorbing dust, and the dust is quickly absorbed by the flannelette layer and the dust suction nozzle after flying.

Description

Protection plate for optical lens press-breaking machine

Technical Field

The utility model relates to the technical field of dust collection, in particular to a protection plate for an optical lens press-breaking machine.

Background

The optical lens pressing and breaking machine is a mechanical device for pressing, breaking and cutting a glass blank (raw material of an optical lens), a large amount of dust can be generated in the pressing and breaking process, particularly when the glass blank is taken out, the large amount of dust is scattered along with the glass blank and directly blows out operators, the health of the operators is harmed, the existing pressing and breaking machine can be used for arranging baffle plates on the two sides of a processing position and above the operation position of a worker to block the dust, or an encircling type dust removing device is arranged in the pressing and breaking machine, an annular groove is formed by taking the pressing and breaking position as a center and a dust collector is arranged in the annular groove, so that the dust cannot be scattered out, the dustproof effect of the former is limited, the worker needs to clean the baffle plates before handing over, too much dust is prevented from blocking the operation sight, the latter is complex in structure and is high in cost.

In view of the above problems, it is desirable to design a protection plate for an optical lens press-cutting machine.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides a protection plate for an optical lens press-breaking machine, which aims to solve the problems that the baffle needs to be frequently cleaned and the cost is higher due to poor dustproof effect, dust adhesion and vision blockage or complex structure in the use process.

In order to solve the technical problems, the utility model specifically adopts the following technical scheme: the utility model provides a guard plate that optical lens piece press-cutting machine was used, the package rubbing board body, the top of plate body is provided with air exhauster and dust collection box, the one end of dust collection box with the air exhauster intercommunication, the other end intercommunication of dust collection box has the dust absorption mouth, the dust absorption mouth passes the plate body and downwardly extending, the both ends of plate body still are provided with the side curtain that can downwardly extending, two the inboard of side curtain all is provided with the cotton flannel layer that is used for adsorbing the dust.

Compared with the prior art, the utility model has the following beneficial effects:

the dust collection box is characterized in that an exhaust fan and a dust collection box are arranged at the top of the plate body, one end of the dust collection box is communicated with the exhaust fan, the other end of the dust collection box is communicated with a dust collection nozzle, the dust collection nozzle penetrates through the plate body and extends downwards to facilitate adsorption of dust below the plate body, contact between the dust collection nozzle and an operator is avoided, the operation sight of the operator is not blocked, side curtains capable of extending downwards are further arranged at two ends of the plate body, flannelette layers used for adsorbing the dust are arranged on the inner sides of the two side curtains, and further adsorption of the dust scattered below the plate body is facilitated.

Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.

Drawings

Fig. 1 is a schematic structural diagram of a protection plate for an optical lens press-breaking machine according to a preferred embodiment of the present invention;

FIG. 2 is an enlarged partial schematic view of a suction nozzle in accordance with a preferred embodiment of the present invention;

FIG. 3 is an enlarged, fragmentary view of a side curtain in accordance with a preferred embodiment of the present invention;

fig. 4 is a schematic structural diagram of a protection plate (when a dust guide plate is used) for an optical lens press-cutting machine according to a preferred embodiment of the present invention.

The reference numbers are as follows:

10. a plate body; 101. a threaded hole; 11. a connecting plate; 12. a rotating frame; 121. a connecting rod; 122. a rotating drum; 13. a side curtain; 14. a groove; 15. a dust suction nozzle; 16. a dust collection box; 161. a drawer; 17. an exhaust fan; 18. a flannelette layer; 19. a dust guide plate; 20. a hinge; 21. a dust guide passage.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further 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 utility model and are not intended to limit the utility model.

As shown in fig. 1 and 3, the present invention provides a technical solution: the utility model provides a guard plate that optical lens press-cutting machine was used, includes plate body 10, the top of plate body 10 is provided with air exhauster 17 and dust collection box 16, the one end of dust collection box 16 with air exhauster 17 intercommunication, the other end intercommunication of dust collection box 16 has dust absorption nozzle 15, dust absorption nozzle 15 passes plate body 10 and downwardly extending, the both ends of plate body 10 still are provided with the side curtain 13 that can downwardly extending, two the inboard of side curtain 13 all is provided with the cotton flannel layer 18 that is used for adsorbing the dust.

In the preferred embodiment of the present invention, as shown in fig. 1 and 2, a groove 14 is formed on one side of the bottom of the plate body 10, one end of the groove 14 extends toward the side curtain 13, and the dust suction nozzle 15 is located in the groove 14, so as to facilitate dust absorption under the plate body 10 and provide space conditions for adaptive improvement of the dust suction nozzle 15 in the future.

In the preferred embodiment of the present invention, as shown in fig. 1 and 2, the dust suction nozzle 15 has a rectangular parallelepiped shape, and the length of the dust suction nozzle 15 is the same as that of the groove 14, so as to facilitate greater dust suction.

In a preferred embodiment of the present invention, as shown in fig. 1 and 3, the two ends of the plate body 10 are fixedly provided with the rotating frames 12, each rotating frame 12 includes a connecting rod 121 and a rotating drum 122, the rotating drum 122 is disposed on the connecting rod 121 in a penetrating manner, the side curtains 13 are wound along the outer wall of the rotating drum 122 to form a roll, and one end of each side curtain 13 points downward, so that the side curtains 13 can be pulled manually, which facilitates both sides of the plate body 10 to be shielded, and dust can be adsorbed by the lint layer 18, and after the lint layer 18 is adsorbed in saturation, the side curtains 13 that adsorb in the saturation part can be cut manually, and the side curtains 13 can be pulled down for continuous use.

In a preferred embodiment of the present invention, as shown in fig. 1 and 4, two ends of the bottom of the plate body 10 are respectively provided with a dust guide plate 19 for forming a dust guide channel 21 between the two dust guide plates 19, and the two dust guide plates 19 are both located at one side of the dust suction nozzle 15 close to the press-cutting machine, so that dust can enter and exit through the dust guide channel 21, and not only can the dust be prevented from scattering from the two ends of the dust suction nozzle 15, but also the dust adsorption effect can be improved.

In a preferred embodiment of the present invention, as shown in fig. 1 and 4, a hinge 20 is fixedly disposed at the bottom of the plate body 10, and the hinge 20 is rotatably connected to one end of the dust guide plate 19 for enabling the other end of the dust guide plate 19 to rotate downward, so as to facilitate the storage of the dust guide plate 19 when the protection plate is not used.

In the preferred embodiment of the present invention, as shown in fig. 1, a connecting plate 11 is fixedly disposed at one end of the plate body 10 away from the dust suction nozzle 15, one end of the connecting plate 11 extends upward for connecting to the upper portion of the press-breaking machine, a threaded hole 101 is further formed in the connecting plate 11 for facilitating the threaded connection with the main body of the press-breaking machine, and when the connecting plate 11 is specifically connected, it is preferable that the connecting plate is located above the press-breaking position for facilitating the absorption of dust floating toward the direction of the operator.

In a preferred embodiment of the present invention, as shown in fig. 1, a drawer 161 is provided in the dust box 16 to facilitate the absorption of the collected dust by drawing the drawer 161.

In the preferred embodiment of the present invention, as shown in fig. 1, when the plate 10 is fixed on the press-cutting machine, the dust drifts to the side where the plate 10 is fixed with the press-cutting machine, and adheres to the press-cutting machine and the bottom of the plate 10, which effectively prevents the dust from further spreading.

The working principle is as follows: when the press-cutting machine works, dust is generated and drifts around, and because the two sides of the plate body 10 are provided with the side curtains 13 and the inner sides of the side curtains 13 are fixedly provided with the flannelette layers 18, the dust drifted towards the two sides in the plate body 10 is adsorbed by the flannelette layers 18, and the dust drifted towards one side of an operator is adsorbed by the dust suction nozzle 15, the dust-proof device has a simple structure and effectively improves the dust-proof capability.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a guard plate that optical lens piece pressure cut-off machine was used which characterized in that: the dust collection plate comprises a plate body (10), wherein an exhaust fan (17) and a dust collection box (16) are arranged at the top of the plate body (10), one end of the dust collection box (16) is communicated with the exhaust fan (17), the other end of the dust collection box (16) is communicated with a dust collection nozzle (15), the dust collection nozzle (15) penetrates through the plate body (10) and extends downwards, side curtains (13) which can extend downwards are further arranged at the two ends of the plate body (10), and two flannelette layers (18) used for adsorbing dust are arranged on the inner sides of the side curtains (13).

2. A fender for an optical lens press-breaking machine according to claim 1, wherein: a groove (14) is formed in one side of the bottom of the plate body (10), one end of the groove (14) extends towards the side curtain (13), and the dust suction nozzle (15) is located in the groove (14).

3. A fender for an optical lens press-breaking machine according to claim 1, wherein: the two ends of the plate body (10) are fixedly provided with rotating frames (12), each rotating frame (12) comprises a connecting rod (121) and a rotating drum (122), the rotating drum (122) is rotatably arranged on each connecting rod (121) in a penetrating mode, the side curtains (13) are wound along the outer wall of the rotating drum (122) to form a roll, and one end of each side curtain (13) points downwards.

4. A fender for an optical lens press-breaking machine according to claim 1, wherein: two ends of the bottom of the plate body (10) are respectively provided with a dust guide plate (19) for enabling two dust guide plates (19) to form a dust guide channel (21), and the two dust guide plates (19) are both positioned on one side, close to the press breaking machine, of the dust suction nozzle (15).

5. A fender for an optical lens press-breaking machine according to claim 4, wherein: the bottom of the plate body (10) is fixedly provided with a hinge (20), and the hinge (20) is rotatably connected with one end of the dust guide plate (19) and is used for enabling the other end of the dust guide plate (19) to rotate downwards.

6. A fender for an optical lens press-breaking machine according to claim 1, wherein: one end of the plate body (10), which is far away from the dust suction nozzle (15), is fixedly provided with a connecting plate (11), and one end of the connecting plate (11) extends upwards and is used for being connected with the upper part of the press-breaking machine.