CN216686482U

CN216686482U - Pneumatic glass suction device

Info

Publication number: CN216686482U
Application number: CN202123182909.8U
Authority: CN
Inventors: 韦子遂
Original assignee: Nanning Grat Glass Co ltd
Current assignee: Nanning Grat Glass Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-06-07
Anticipated expiration: 2031-12-17

Abstract

The utility model discloses a pneumatic glass suction device, which relates to the field of suction devices and comprises an installation frame, wherein a pneumatic suction assembly is arranged on the installation frame, the suction assembly comprises a negative pressure pump, the middle part of the installation frame is fixedly provided with the negative pressure pump, the left end and the right end of the installation frame are both connected with four groups of installation legs through expansion mechanisms, the middle parts of the installation legs are connected with pneumatic suckers through adjusting mechanisms, and an air suction port of the negative pressure pump is connected with a connecting pipe. This application is through the first inserted bar of connecting of outside pulling, can enlarge the interval of controlling two sets of pneumatic chuck, through outside pulling installation leg, can enlarge the interval of two sets of pneumatic chuck around can enlarging to adjust the interval of four sets of pneumatic chucks according to glass's size, make pneumatic chuck can the sucking disc at four corners of glass, make the whole suction that receives of glass even, can not lead to pneumatic chuck to drop from glass because the atress concentrates on the glass middle part when carrying large-scale glass.

Description

Pneumatic glass suction device

Technical Field

The application relates to the field of suction devices, in particular to a pneumatic suction device for glass.

Background

Glass is an amorphous inorganic non-metallic material, and is generally prepared from various inorganic minerals (such as quartz sand, borax, boric acid, barite, barium carbonate, limestone, feldspar, soda ash, etc.) as main raw materials, and a small amount of auxiliary raw materials. The main components of the glass are silicon dioxide and other oxides, the chemical composition of the common glass is Na2SiO3, CaSiO3, SiO2 or Na 2O. CaO.6SiO 2, etc., and the main component is a silicate double salt which is an amorphous solid with a random structure.

At present, traditional pneumatic suction means of glass structure is comparatively simple, generally installs four groups of pneumatic suction cups on a support, and the interval of sucking disc can not be adjusted, when absorbing some great glass, because the scope of absorption is less to probably lead to glass to drop from the sucking disc when the transport, lead to glass to break into pieces, and when absorbing some heterotypic glass, four groups of sucking discs can not all effectually be inhaled on glass, thereby also can lead to glass to drop when the transport.

SUMMERY OF THE UTILITY MODEL

Can be to the effectual absorption of large-scale glass in order to improve the pneumatic suction means of glass, this application provides the pneumatic suction means of glass.

The application provides pneumatic suction means of glass adopts following technical scheme:

the pneumatic glass suction device comprises a mounting frame, a pneumatic suction assembly is arranged on the mounting frame, the suction assembly comprises a negative pressure pump, the middle of the mounting frame is fixedly provided with the negative pressure pump, the left end and the right end of the mounting frame are connected with four groups of mounting legs through expansion mechanisms, the middle of each mounting leg is connected with a pneumatic sucker through an adjusting mechanism, an air suction opening of the negative pressure pump is connected with a connecting pipe, and the other end of the connecting pipe is fixedly connected with the pneumatic sucker.

Optionally, the expanding mechanism includes first connection inserted bar, both sides all insert and are equipped with first connection inserted bar around both ends about the installing frame, the first spout of mutually supporting with first connection inserted bar is all seted up to both sides around both ends about the installing frame, the left and right sides the outer end of first connection inserted bar is the fixedly connected with side bearer, four groups both ends around two sets of side bearers are installed respectively to the installation leg.

Optionally, the middle part fixedly connected with mounting bracket of installing frame, the middle part sliding connection of mounting bracket has the slider, both ends all rotate about the slider and are connected with synchronous connecting rod, the left and right sides the other end of synchronous connecting rod is connected through rotating with the inner of two sets of first connection connecting poles about the rear end respectively.

Optionally, the upper end of the mounting leg is fixedly connected with a second connecting insertion rod, the second connecting insertion rod is inserted in the middle of the side frame, and a second sliding groove matched with the second connecting insertion rod is formed in the middle of the side frame.

Optionally, the adjusting mechanism includes the lifter, the lower extreme of installation leg is inserted and is equipped with the lifter, the third spout of mutually supporting with the lifter is seted up at the middle part of installation leg, there is the threaded rod middle part of installation leg upper end through threaded connection, the screw hole of mutually supporting with the threaded rod is seted up at the middle part of installation leg upper end, bearing swing joint is passed through with the upper end of lifter to the lower extreme of threaded rod, the upper end fixedly connected with knob of threaded rod, pneumatic chuck installs the lower extreme at the lifter.

Optionally, the lower end of the lifting rod is fixedly connected with a ball head block, the pneumatic sucker is fixedly installed on the lower surface of the ball head seat, and the ball head block is clamped in the middle of the ball head seat.

Optionally, the left end and the right end of the upper surface of the mounting frame are fixedly connected with handles, and the middle parts of the outer ends of the left handle and the right handle are fixedly connected with lifting rods.

To sum up, the beneficial technical effect of this application:

1. the expansion mechanism is arranged, the distance between the left and right groups of pneumatic suckers can be expanded by pulling the first connecting insertion rod outwards, the distance between the front and rear groups of pneumatic suckers can be expanded by pulling the mounting legs outwards, so that the distance between the four groups of pneumatic suckers can be adjusted according to the size of glass, the pneumatic suckers can be arranged at four corners of the glass, the suction force on the whole glass is uniform, and the pneumatic suckers cannot fall off the glass due to the fact that the stress is concentrated in the middle of the glass when large-sized glass is conveyed;

2. according to the utility model, the adjusting mechanism is arranged, the threaded rod is rotated by rotating the knob, the length of the lifting rod extending out of the mounting leg is controlled, the angle of the pneumatic suction cup can be adjusted in a large range through the ball head block and the ball head seat, and when some special-shaped glass is sucked, four groups of pneumatic suction cups can be effectively adsorbed on the glass, so that the pneumatic suction cups cannot fall off from the glass during transportation.

Drawings

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

FIG. 2 is a schematic top cross-sectional view of the structure of FIG. 1 according to the present invention.

FIG. 3 is a schematic cross-sectional front view of the structure of FIG. 1 according to the present invention.

Fig. 4 is a schematic perspective view of the mounting frame, the first sliding groove, the mounting frame, the handle and the lifting rod according to the present invention.

FIG. 5 is a schematic perspective view of the first connecting rod, the side frame, the sliding block, the synchronous connecting rod and the second sliding slot of the present invention.

Fig. 6 is a schematic perspective view of the adjusting mechanism of the present invention.

Description of reference numerals: 1. installing a frame; 211. a negative pressure pump; 212. mounting legs; 213. a pneumatic suction cup; 214. a connecting pipe; 311. a first connecting inserted link; 312. a first chute; 313. a side frame; 314. a slider; 315. a mounting frame; 316. a synchronous connecting rod; 317. a second connecting inserted link; 318. a second chute; 411. a lifting rod; 412. a third chute; 413. a threaded rod; 414. a knob; 415. a ball head block; 416. a ball cup seat; 5. a handle; 6. the rod is lifted.

Detailed Description

The present application is described in further detail below with reference to FIGS. 1-6; it should be noted that: the upper part, the lower part, the left part and the right part in the embodiment are all based on the attached drawings.

The embodiment of the application discloses pneumatic suction means of glass.

Referring to fig. 1-5, a pneumatic glass suction device comprises a mounting frame 1, in order to prevent the device from separating when sucking large glass to be transported, a pneumatic suction assembly is arranged on the mounting frame 1, the suction assembly comprises a negative pressure pump 211, the middle part of the mounting frame 1 is fixedly provided with the negative pressure pump 211, the left and right ends of the mounting frame 1 are connected with four groups of mounting legs 212 through an expansion mechanism, the suction opening of the negative pressure pump 211 is connected with a connecting pipe 214, the other end of the connecting pipe 214 is fixedly connected with a pneumatic suction cup 213, the expansion mechanism comprises a first connecting plug rod 311, the front and rear sides of the left and right ends of the mounting frame 1 are respectively inserted with the first connecting plug rod 311, the front and rear sides of the left and right ends of the mounting frame 1 are respectively provided with a first chute 312 matched with the first connecting plug rod 311, the outer ends of the left and right first connecting plug rods 311 are respectively fixedly connected with side frames 313, the four groups of mounting legs 212 are respectively arranged at the front and rear ends of the two groups of the side frames 313, the upper ends of the mounting legs 212 are fixedly connected with second connecting insertion rods 317, the second connecting insertion rods 317 are inserted in the middle of the side frames 313, the middle of the side frames 313 is provided with second sliding grooves 318 matched with the second connecting insertion rods 317, the distance between the left and right groups of pneumatic suction cups 213 can be enlarged by pulling the first connecting insertion rods 311 outwards, the distance between the front and rear groups of pneumatic suction cups 213 can be enlarged by pulling the mounting legs 212 outwards, so that the distance between the four groups of pneumatic suction cups 213 can be adjusted according to the size of glass, the pneumatic suction cups 213 can be sucked at four corners of the glass, the whole glass can be uniformly sucked, the pneumatic suction cups 213 cannot fall off from the glass due to the fact that stress is concentrated in the middle of the glass when large-sized glass is conveyed, the mounting frame 315 is fixedly connected with the middle of the mounting frame 1, the middle of the mounting frame 315 is connected with a sliding block 314 in a sliding mode, and the left and right ends of the sliding block 314 are rotatably connected with synchronous connecting rods 316, the other ends of the left and right synchronous connecting rods 316 are respectively connected with the inner ends of the left and right groups of first connecting and inserting rods 311 at the rear end in a rotating manner, and the side frames 313 at the left and right sides can synchronously extend out through the synchronous connecting rods 316.

Referring to fig. 1, 3 and 6, the middle of the mounting leg 212 is connected with a pneumatic chuck 213 through an adjusting mechanism, the adjusting mechanism includes a lifting rod 411, the lower end of the mounting leg 212 is inserted with the lifting rod 411, the middle of the mounting leg 212 is provided with a third sliding groove 412 matched with the lifting rod 411, the middle of the upper end of the mounting leg 212 is connected with a threaded rod 413 through a thread, the middle of the upper end of the mounting leg 212 is provided with a threaded hole matched with the threaded rod 413, the lower end of the threaded rod 413 is movably connected with the upper end of the lifting rod 411 through a bearing, the upper end of the threaded rod 413 is fixedly connected with a knob 414, the pneumatic chuck 213 is mounted at the lower end of the lifting rod 411, the threaded rod 413 is rotated through rotating the knob 414, and then the length of the lifting rod 411 extending from the mounting leg 212 is controlled, so that the pneumatic chuck 213 can suck the glasses with outer side surfaces on the same height horizontal plane, the left and right ends of the upper surface of the mounting frame 1 are fixedly connected with handles 5, the middle parts of the outer ends of the left and right groups of handles 5 are fixedly connected with lifting rods 6, the angles of the pneumatic suction cups 213 can be adjusted in a large range through the ball head blocks 415 and the ball head seats 416, when some special-shaped glass is sucked, the four groups of pneumatic suction cups 213 can be effectively adsorbed on the glass, and therefore the pneumatic suction cups 213 cannot fall off from the glass during carrying.

Referring to fig. 1 and 4, both ends are all fixedly connected with handle 5 about the installing frame 1 upper surface, and the middle part of controlling two sets of handle 5 outer ends is all fixedly connected with lifts up pole 6, can make things convenient for the less glass of single transport through handle 5, can two people lift up great glass through lifting up pole 6 to improve the device's practicality.

The working principle is as follows: firstly, according to the length and the width of the glass, the side frame 313 and the mounting leg 212 are respectively pulled outwards, so that the four groups of pneumatic suction cups 213 are positioned at the corners of the glass, when the surface of the glass is a curved surface, the threaded rod 413 is rotated through rotating the knob 414, then the length of the lifting rod 411 extending out of the mounting leg 212 is controlled until the four groups of pneumatic suction cups 213 can be attached to the surface of the glass, at the moment, the negative pressure pump 211 is started, and air between the pneumatic suction cups 213 and the glass is pumped out through the connecting pipe 214, so that the air is sucked on the pneumatic suction cups 213.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. Pneumatic suction means of glass, including installing frame (1), its characterized in that: be provided with pneumatic suction assembly on installing frame (1), suction assembly includes negative pressure pump (211), the middle part fixed mounting of installing frame (1) has negative pressure pump (211), both ends all are connected with four group's installation legs (212) through expansion mechanism about installing frame (1), the middle part of installation leg (212) is connected with pneumatic chuck (213) through adjustment mechanism, the extraction opening of negative pressure pump (211) is connected with connecting pipe (214), the other end and pneumatic chuck (213) fixed connection of connecting pipe (214).

2. The pneumatic glass suction device according to claim 1, characterized in that: expansion mechanism includes first connection inserted bar (311), both sides all insert around both ends and are equipped with first connection inserted bar (311) about installing frame (1), first spout (312) of mutually supporting with first connection inserted bar (311) are all seted up to both sides around both ends about installing frame (1), control both sides the outer end of first connection inserted bar (311) is all fixedly connected with side bearer (313), four groups both ends around two sets of side bearer (313) are installed respectively in installation leg (212).

3. The pneumatic glass suction device according to claim 2, characterized in that: the middle part fixedly connected with mounting bracket (315) of installing frame (1), the middle part sliding connection of mounting bracket (315) has slider (314), both ends all rotate about slider (314) and are connected with synchronous connecting rod (316), the left and right sides the other end of synchronous connecting rod (316) is connected through rotating with the inner of two sets of first connection connecting poles (311) about the rear end respectively.

4. The pneumatic glass suction device according to claim 2, characterized in that: the upper end of the mounting leg (212) is fixedly connected with a second connecting plug rod (317), the second connecting plug rod (317) is inserted in the middle of the side frame (313), and a second sliding groove (318) matched with the second connecting plug rod (317) is formed in the middle of the side frame (313).

5. The pneumatic glass suction device according to claim 1, characterized in that: adjustment mechanism includes lifter (411), the lower extreme of installation leg (212) is inserted and is equipped with lifter (411), third spout (412) of mutually supporting with lifter (411) are seted up at the middle part of installation leg (212), there is threaded rod (413) at the middle part of installation leg (212) upper end through threaded connection, the screw hole of mutually supporting with threaded rod (413) is seted up at the middle part of installation leg (212) upper end, bearing 413 swing joint is passed through to the lower extreme of threaded rod (413) and the upper end of lifter (411), the upper end fixedly connected with knob (414) of threaded rod (413), the lower extreme in lifter (411) is installed in pneumatic suction cup (213).

6. The pneumatic glass suction device according to claim 5, characterized in that: the lower end of the lifting rod (411) is fixedly connected with a ball head block (415), the pneumatic sucker (213) is fixedly installed on the lower surface of the ball head seat (416), and the ball head block (415) is clamped in the middle of the ball head seat (416).

7. The pneumatic glass suction device according to claim 1, characterized in that: the left end and the right end of the upper surface of the mounting frame (1) are fixedly connected with handles (5), and the middle parts of the outer ends of the left handle and the right handle (5) are fixedly connected with lifting rods (6).