CN211895108U

CN211895108U - Glass snatchs sucking disc device

Info

Publication number: CN211895108U
Application number: CN202020087464.1U
Authority: CN
Inventors: 龚亦锋
Original assignee: Shenzhen Kaiside Plastic Products Co ltd
Current assignee: Shenzhen Kaiside Plastic Products Co ltd
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-11-10
Anticipated expiration: 2030-01-15

Abstract

The utility model discloses a glass grabbing and sucking disc device, which comprises a handle, a first grabbing mechanism, a second grabbing mechanism and a link mechanism, wherein the first grabbing mechanism and the second grabbing mechanism respectively comprise a piston rod, a piston shell and a sucking disc, the top of the piston shell is fixedly connected with the handle, the bottom of the piston shell is connected with the sucking disc, a piston chamber is arranged in the piston shell and is communicated with the sucking disc, the top end of the piston rod extends into a driving groove in the handle and is rotationally connected with the link mechanism, the bottom end of the piston rod extends into the piston chamber, the link mechanism can drive the piston rod to do piston motion relative to the piston chamber, air in the sucking disc can be sucked into the piston chamber, the sucking disc can be tightly attached to glass, and then the handle grabs the glass through the first grabbing mechanism and the second grabbing mechanism, air in the sucking disc does not need to be squeezed out manually, and the working efficiency can be improved.

Description

Glass snatchs sucking disc device

Technical Field

The utility model relates to a glass snatchs the equipment field, especially relates to a glass snatchs sucking disc device.

Background

In the production process of glass products, multiple processes need to be carried out on glass, carrying operation among the multiple processes in the prior art is mainly achieved manually, a glass plate finished in the current process is carried to the next process manually, at present, a carrier carries the glass mainly through a gripping device with a sucker, when the sucker is attached to the glass, the sucker is firstly pressed on the glass, then air in the sucker needs to be squeezed out of the sucker manually, the sucker can be tightly attached to the glass, the time for the carrier is consumed when the air in the sucker is squeezed out manually, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model discloses a glass snatchs sucking disc device can absorb the air in the sucking disc automatically, makes the sucking disc closely be connected with glass.

The utility model discloses a glass snatchs sucking disc device, snatch the mechanism including handle, first snatch mechanism and second, the handle pass through link mechanism respectively with first snatch the mechanism with the second snatchs the mechanism and connects, first snatch the mechanism with the second snatchs the mechanism and includes piston rod, piston shell and sucking disc respectively, the top of piston shell with handle fixed connection, the bottom with the sucking disc is connected, be provided with the piston room in the piston shell, the piston room with the sucking disc intercommunication, the top of piston rod is stretched into in the inside drive groove of handle, and with link mechanism rotates and connects, the bottom of piston rod is stretched into in the piston room, link mechanism can drive the piston rod is relative the piston motion is done to the piston room.

Furthermore, the connecting rod mechanism comprises a pressure rod and two connecting rods, and the bottom of the pressure rod penetrates through the top surface of the lifting handle to extend into the driving groove and can do telescopic motion relative to the driving groove; the two connecting rods are respectively connected with the first grabbing mechanism and the second grabbing mechanism, the two connecting rods are rotatably connected with the handle through rotating shafts, one end, far away from the pressing rod, of each connecting rod is rotatably connected with the corresponding piston rod, one end, close to the pressing rod, of each connecting rod is located below the corresponding pressing rod, and the pressing rods can drive the corresponding piston rods to enable the piston chambers to move in a piston mode.

Furthermore, a return spring is connected to the connecting rod, the top end of the return spring is connected with one end, close to the pressing rod, of the connecting rod, and the bottom end of the return spring is connected with the bottom surface of the driving groove.

Furthermore, the bottom of piston rod is connected with the closing plate, the cover is equipped with sealed the pad on the closing plate, be provided with on the sealed top surface that fills up with the corresponding seal groove of closing plate, be provided with the location arch on the lateral wall of seal groove, be provided with on the lateral wall of closing plate with location arch matched with constant head tank.

Further, the top of sucking disc is provided with the installation piece, the mounting groove that the top of installation piece was provided with, the top of piston housing be provided with mounting groove matched with installation arch, rotatable cover is equipped with the mounting on the sealed shell, the installation arch is located in the mounting, the mounting with installation piece threaded connection will the installation arch is fixed in the mounting groove, be provided with the intercommunication on the installation piece the piston chamber with the air vent of sucking disc.

Furthermore, a sealing ring is arranged in the mounting groove, and the mounting protrusion extends into the mounting groove and abuts against the sealing ring.

The technical scheme of the utility model, compared with the prior art, beneficial effect is:

when the sucking disc is pressed on glass, the piston rod is driven by the connecting rod mechanism to ascend, the piston rod is opposite to the piston chamber to do telescopic motion at the moment, air in the sucking disc is sucked into the piston chamber by the piston rod, the sucking disc can be attached to the glass tightly, then the handle is used for grabbing the glass through the first grabbing mechanism and the second grabbing mechanism, the air in the sucking disc does not need to be squeezed out manually, and the working efficiency can be improved.

Drawings

FIG. 1 is a schematic structural view of a gripping suction cup device;

FIG. 2 is a cross-sectional view of the gripping suction cup device;

FIG. 3 is a structural cross-sectional view of the handle;

FIG. 4 is a schematic view of the piston rod and the seal;

FIG. 5 is a schematic view of the piston housing and the suction cup;

description of the figures

100. Grabbing a sucker device; 10. a handle; 11. a drive slot; 12. a first through hole; 13. a second through hole; 20. a first grasping mechanism; 21. a piston rod; 211. a sealing plate; 212. a gasket; 213. a sealing groove; 214. positioning the projection; 215. positioning a groove; 22. a piston housing; 221. a piston chamber; 222. mounting a boss; 23. a suction cup; 231. mounting blocks; 232. mounting grooves; 233. a vent hole; 234. a seal ring; 24. a fixing member; 30. a second grasping mechanism; 40. a link mechanism; 41. a pressure lever; 42. a connecting rod; 43. a rotating shaft; 44. a return spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it should be noted that when one component is considered to be "connected" to another component, it may be directly connected to the other component or intervening components may exist. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It should also be noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; either mechanically or electrically, and may be internal to both elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

It should be further noted that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1, the utility model discloses a glass snatchs sucking disc device 100, including handle 10, first snatch mechanism 20, second snatch mechanism 30 and link mechanism 40, handle 10 passes through first snatch mechanism 20 with the second snatchs mechanism 30 and snatchs glass, link mechanism 40 with first snatch mechanism 20 with the second snatchs mechanism 30 and connects, can make first snatch mechanism 20 with the second snatchs mechanism 30 and is connected closely with glass.

As shown in fig. 2 and 3, each of the first grabbing mechanism 20 and the second grabbing mechanism 30 includes a piston rod 21, a piston housing 22 and a suction cup 23, the top of the piston housing 22 is fixedly connected to the handle 10, the bottom of the piston housing 22 is fixedly connected to the suction cup 23, a piston chamber 221 is disposed in the piston housing 22, the bottom of the piston chamber 221 is communicated with the suction cup 23, the bottom of the piston rod 21 extends into the piston chamber 221 and can move relative to the piston chamber 221, the top of the piston rod 21 can extend into the driving groove 11 in the handle 10 through a first through hole 12 and is connected to the link mechanism 40, and the piston rod 21 can extend and retract relative to the driving groove 11 through the first through hole 12.

Referring to fig. 4 in conjunction with fig. 2, a sealing plate 211 is disposed at the bottom of the piston rod 21, and a sealing pad 212 is connected to the sealing plate 211 and is hermetically connected to the piston chamber 221 through the sealing pad 212. The top of sealed pad 212 is provided with seal groove 213, seal plate 211 can stretch into in the seal groove 213, be provided with location arch 214 on the lateral wall of seal groove 213, be provided with on the lateral wall of seal plate 211 with the corresponding constant head tank 215 of location arch 214, work as when seal plate 211 stretches into in the seal groove 213, location arch 214 can stretch into in the constant head tank 215, make sealed pad 212 with piston rod 21 is connected closely.

Referring to fig. 5 in conjunction with fig. 2, a mounting block 231 is disposed on the top of the suction cup 23, a mounting groove 232 is disposed on the top of the mounting block 231, a mounting protrusion 222 corresponding to the mounting groove 232 is disposed on the bottom of the sealing shell 22, and the mounting protrusion 222 can extend into the mounting groove 232. A fixing member 24 is rotatably connected to the bottom of the piston housing 22, the fixing member 24 can slide a certain distance relative to the piston housing 22, the mounting protrusion 222 is located inside the fixing member 24, and the fixing member 24 can be threadedly connected to the mounting block 231, so as to fix the mounting protrusion 222 in the mounting groove 232. The mounting block 231 is provided with a vent hole 233, the vent hole 233 can be used together with the piston chamber 221 and the suction cup 23, and when the piston rod 21 is lifted, air in the suction cup 23 can be sucked into the piston chamber 221, so that the suction cup 23 can be attached to the glass.

In this embodiment, in order to make the piston housing 22 and the suction cup 23 tightly connected, a sealing ring 234 is disposed in the mounting groove 232, and when the mounting protrusion 222 is fixed in the mounting groove 232, the mounting protrusion 222 can abut against the sealing ring 234.

Referring back to fig. 2 and 3, the link mechanism 40 includes a pressing rod 41 and two connecting rods 42, the two connecting rods 42 are distributed oppositely, the pressing rod 41 is located at a middle position of the two connecting rods 42, and the pressing rod 41 is connected to the first grabbing mechanism 20 and the second grabbing mechanism 30 through the two connecting rods 42 respectively. The top surface of the handle 10 is provided with a second through hole 13, and the bottom of the rod 41 extends into the driving groove 11 through the second through hole 13 and can perform telescopic motion relative to the driving groove 11. The two connecting rods 42 are located in the driving groove 11 and are respectively rotatably connected with the handle 10 through rotating shafts 43, one end of each connecting rod 42, which is far away from the pressing rod 41, is rotatably connected with the top of the piston rod 21, and one end of each connecting rod 42, which is close to the pressing rod 41, is located at the bottom of the pressing rod 41. When a carrier grabs the handle, the carrier can drive the pressure lever 41 to press down, at this time, the pressure lever 41 drives one end of the link 42 to descend, the other end of the link 42 ascends, and simultaneously drives the piston rod 21 to ascend, at this time, the piston rod 21 can suck the air in the suction cup 23 into the piston chamber 221, so that the suction cup 23 is tightly attached to the glass.

In this embodiment, the connecting rod 42 is further connected to a return spring 44, a top of the return spring 44 is connected to one end of the connecting rod 42 close to the pressing rod 41, a bottom end of the return spring 44 is connected to a bottom surface of the driving groove 11, the return spring 44 can drive the connecting rod 42 to return, so that one end of the connecting rod 42 away from the pressing rod 41 descends, the piston rod 21 descends at the same time, air in the piston chamber 221 is pushed into the suction cup 23, and the suction cup 23 is separated from the glass.

When in work: pressing the suction cup 23 on the glass, grabbing the handle 10 at the moment, pressing the pressure rod 41 downwards through the palm, driving one end of the connecting rod 42 to descend by the pressure rod 41, driving one end of the connecting rod 42 far away from the pressure rod 41 to ascend, driving the piston rod 21 to ascend by the connecting rod 42 at the moment, pumping the air in the suction cup 23 into the piston chamber 221, enabling the suction cup 23 to be tightly attached to the glass at the moment, carrying the glass to a corresponding position by a carrying person, loosening the handle 10 by the carrying person at the moment, driving one end of the connecting rod 42 close to the pressure rod 41 to ascend by the return spring 44, driving one end of the connecting rod 42 far away from the pressure rod 41 to descend, pushing the air in the piston chamber 221 into the suction cup 23 through the piston rod 21, separating the suction cup 23 from the glass, and placing the glass at the position.

The present invention can be designed in various embodiments and modifications without departing from the spirit and scope of the present invention in its broadest sense, and the above-described embodiments are intended to illustrate the present invention, but not to limit the scope of the present invention.

Claims

1. The utility model provides a glass snatchs sucking disc device, includes the handle, first snatchs the mechanism and the second snatchs the mechanism, its characterized in that, the handle pass through link mechanism respectively with first snatchs the mechanism with the second snatchs the mechanism and connects, first snatch the mechanism with the second snatchs the mechanism and includes piston rod, piston shell and sucking disc respectively, the top of piston shell with handle fixed connection, the bottom with the sucking disc is connected, be provided with the piston chamber in the piston shell, the piston chamber with the sucking disc intercommunication, the top of piston rod stretches into in the inside drive groove of handle, and with link mechanism rotates and connects, the bottom of piston rod stretches into in the piston chamber, link mechanism can drive the piston rod is relative the piston chamber is the piston motion.

2. The glass gripping suction cup device according to claim 1, wherein the linkage mechanism comprises a pressure bar and two links, wherein the bottom of the pressure bar extends into the driving slot through the top surface of the handle and is capable of telescopic movement relative to the driving slot; the two connecting rods are respectively connected with the first grabbing mechanism and the second grabbing mechanism, the two connecting rods are rotatably connected with the handle through rotating shafts, one end, far away from the pressing rod, of each connecting rod is rotatably connected with the corresponding piston rod, one end, close to the pressing rod, of each connecting rod is located below the corresponding pressing rod, and the pressing rods can drive the corresponding piston rods to enable the piston chambers to move in a piston mode.

3. The glass gripping suction cup device according to claim 2, wherein a return spring is connected to the link, a top end of the return spring is connected to an end of the link adjacent to the press rod, and a bottom end of the return spring is connected to a bottom surface of the driving groove.

4. The glass gripping suction cup device according to claim 1, wherein a sealing plate is connected to the bottom of the piston rod, a sealing gasket is sleeved on the sealing plate, a sealing groove corresponding to the sealing plate is formed in the top surface of the sealing gasket, positioning protrusions are arranged on the side walls of the sealing groove, and positioning grooves matched with the positioning protrusions are formed in the side walls of the sealing plate.

5. The glass gripping suction cup device according to claim 1, wherein the suction cup has a mounting block on the top, a mounting groove is formed on the top of the mounting block, a mounting protrusion is formed on the top of the piston housing, the mounting protrusion is engaged with the mounting groove, a fixing member is rotatably sleeved on the piston housing, the mounting protrusion is located in the fixing member, the fixing member is in threaded connection with the mounting block, the mounting protrusion is fixed in the mounting groove, and the mounting block is provided with a vent hole for communicating the piston chamber and the suction cup.

6. The glass gripping suction cup device according to claim 5, wherein a sealing ring is disposed in the mounting groove, and the mounting protrusion extends into the mounting groove and abuts against the sealing ring.