CN219217215U

CN219217215U - Vacuum chuck lifting appliance

Info

Publication number: CN219217215U
Application number: CN202222999150.0U
Authority: CN
Inventors: 王艳艳; 高健; 范传斌
Original assignee: Qingdao Siji Cable Tools Co ltd
Current assignee: Qingdao Siji Cable Tools Co ltd
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-06-20
Anticipated expiration: 2032-11-11

Abstract

The utility model relates to the technical field of lifting appliances, and provides a vacuum chuck lifting appliance which comprises a lifting beam, hanging hooks, lifting ropes, chuck bodies, a vacuum pump, a distribution box and anti-falling belts, wherein the two hanging hooks are fixedly arranged on the upper surface of the lifting beam, the hanging hooks are connected with the lifting ropes through the hanging hooks, a plurality of chuck bodies are arranged below the lifting beam in a penetrating manner, and the vacuum pump is fixedly arranged in the center of the upper surface of the lifting beam; through being provided with the area of preventing falling, when falling because sucking disc body adsorption affinity is insufficient to adsorb the work piece on the sucking disc body, prevent through the area of preventing falling that the work piece from falling, prevent to appear injuring the condition of people and take place by crashing, guarantee staff's safety, through being provided with the anti-swing device, because two lifting ropes run through in running through the case on the lifter for it can be spacing to the lifting rope to run through the case, reach and prevent lifting rope wobbling effect, thereby prevent lifting beam wobbling effect, prevent absorbing work piece wobbling effect on the sucking disc body of lifting beam bottom, guarantee the stability of hoist and mount.

Description

Vacuum chuck lifting appliance

Technical Field

The utility model relates to the technical field of lifting appliances, in particular to a vacuum chuck lifting appliance.

Background

At present, domestic material is the hoist that adopts electro-magnet, cable wire, lifting hook more, uses this hoist to exist inefficiency, reliability and security lower and easy damage material scheduling problem in the transportation process, consequently people constantly improve the structure of hoist, and vacuum chuck hoist is used for in the transport to the material as the hoist after improving, and vacuum chuck hoist includes gallows, sucking disc body, laminating through sucking disc body and material, then vacuums the cavity of sucking disc body inside to realize handling to the work piece.

However, the current vacuum chuck hoist is carrying out the in-process of hoist and mount to the work piece, and the normal suction disc appears easily and adsorbs unstably to the work piece, leads to the work piece to take place the condition that drops, has the potential safety hazard, and at the in-process of hoist and mount, the gallows is taken place the swing easily, when leading to hoist and mount easily, and the work piece removes unstably and takes place the condition emergence of colliding with, and then leads to the risk that the work piece took place to drop more easily, influences the practicality, consequently designs a vacuum chuck hoist and solves above-mentioned problem.

Disclosure of Invention

The utility model aims to solve the problems in the background art and provides a vacuum chuck lifting appliance.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a vacuum chuck hoist, includes lifting beam, hanging ring, lifting rope, sucking disc body, vacuum pump, block terminal and anti-falling belt, the last fixed surface of lifting beam is provided with two hanging rings, be connected with the lifting rope through the couple on the hanging ring, the below of lifting beam runs through and is provided with a plurality of sucking disc bodies, the fixed vacuum pump that is provided with in upper surface central authorities of lifting beam, one side of vacuum pump is fixed to be provided with the block terminal, the top left and right sides of lifting beam is all cup jointed and is provided with anti-falling belt.

Preferably, the lifting rope is provided with an anti-swing device, the anti-swing device comprises a first cross rod, a screw rod, a bearing, lifting rods and a penetrating box, the first cross rod is fixedly arranged above the two lifting ropes, the screw rods are arranged on the left side and the right side of the upper surface of the first cross rod in a threaded mode, the lifting rods are fixedly arranged at the bottoms of the screw rods and are fixedly arranged on the bearings, and the penetrating box is penetrated through the center of the upper surface of the lifting rods.

Preferably, the two lifting ropes penetrate through the through box, and the diameter of the lifting ropes is equal to the width of the through box.

Preferably, the sucking disc body is including second horizontal pole, rubber ring, spring and rubber disc, the inboard below of sucking disc body is fixed and is provided with the second horizontal pole, the fixed rubber ring that is provided with in top of second horizontal pole, the fixed spring that is provided with in upper surface central authorities of second horizontal pole, the fixed rubber disc that is provided with in top of spring.

Preferably, the diameter of the rubber disc is smaller than the outer diameter of the rubber ring and larger than the diameter of the central through hole of the rubber ring.

Preferably, the spring is in a stretched state, and the bottom surface of the rubber disk is closely attached to the upper surface of the rubber ring.

Preferably, the sucking disc body is still including intake pipe, blocking ring, rubber buffer and pull ring, the side of sucking disc body is fixed and is provided with the intake pipe, the inboard bottom of intake pipe is fixed and is provided with the blocking ring, the embedding is provided with the rubber buffer in the intake pipe, the tip fixed of rubber buffer is provided with the pull ring.

The beneficial effects are that:

1. through being provided with the anti-falling belt, when falling because sucking disc body adsorption affinity is insufficient to adsorb the work piece on the sucking disc body, prevent through the anti-falling belt that the work piece from falling, prevent to appear injuring the condition emergence of people by a crashing object, guarantee staff's safety.

2. Through being provided with anti-swing device, because two lifting ropes run through in running through the case on the lifter for run through the case and can carry out spacingly to the lifting rope, reach and prevent lifting rope wobbling effect, thereby prevent lifting beam wobbling effect, prevent the wobbling effect of absorptive work piece on the lifting beam bottom sucking disc body, guarantee the stability of hoist and mount.

3. Through being provided with second horizontal pole, rubber ring, spring and rubber disc, when needs adsorb the work piece through sucking disc body 5, vacuum pump work, with the air suction in the sucking disc body, under the effect of atmospheric pressure, the spring stretches once more, the rubber disc breaks away from the rubber ring, make things convenient for the gas in the sucking disc body to be taken out by the vacuum pump, when the block terminal outage in the hoist and mount process, the vacuum pump stops working, because the spring is in tensile state, under the effect of spring elastic force, the rubber disc stops the rubber ring, prevent that gas from entering into the sucking disc is internal, guarantee sucking disc body's adsorptivity, prevent that the absorptive work piece from taking place the risk that drops on the sucking disc body, further guarantee the safety of work piece hoist and mount, when needs to take out the work piece, pull out the rubber stopper through the pull ring, gas enters into the sucking disc body through the intake pipe, reach the effect of taking off the work piece.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the whole structure of the anti-swing device of the present utility model;

FIG. 3 is a schematic cross-sectional view of the whole structure of the chuck body of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 3A according to the present utility model.

Legend description: 1. a hanging beam; 2. hanging hook ring; 3. a hanging rope; 4. a first cross bar; 401. a screw rod; 402. a bearing; 403. a lifting rod; 404. a penetration box; 5. a suction cup body; 501. a second cross bar; 502. a rubber ring; 503. a spring; 504. a rubber plate; 505. an air inlet pipe; 506. a blocking ring; 507. a rubber stopper; 508. a pull ring; 6. a vacuum pump; 7. a distribution box; 8. a fall protection belt.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model.

Embodiment one:

referring to fig. 1-2, the vacuum chuck hoist includes lifting beam 1, hanging ring 2, lifting rope 3, sucking disc body 5, vacuum pump 6, block terminal 7 and anti-falling belt 8, and the upper surface fixed of lifting beam 1 is provided with two hanging ring 2, is connected with lifting rope 3 through the couple on the hanging ring 2, and the below of lifting beam 1 runs through and is provided with a plurality of sucking disc body 5, and the upper surface central authorities of lifting beam 1 are fixed and are provided with vacuum pump 6, and one side of vacuum pump 6 is fixed and is provided with block terminal 7, and the top left and right sides of lifting beam 1 all cup joints and is provided with anti-falling belt 8.

Wherein, be provided with on the lifting rope 3 and prevent pendulous device, prevent pendulous device including first horizontal pole 4, lead screw 401, bearing 402, lifter 403 and run through case 404, first horizontal pole 4 is fixed to be set up in the top of two lifting ropes 3, and the equal screw thread in both sides is provided with lead screw 401 about the upper surface of first horizontal pole 4, and the bottom of lead screw 401 is provided with lifter 403 with bearing 402 is fixed, and the upper surface central authorities of lifter 403 run through and are provided with and run through case 404.

Wherein, two lifting ropes 3 are all penetrated in the penetrating box 404, and the diameter of the lifting rope 3 is equal to the width of the penetrating box 404.

By the aid of the anti-falling belt 8, when a workpiece adsorbed on the sucker body 5 falls due to insufficient adsorption force of the sucker body 5, the workpiece is prevented from falling by the aid of the anti-falling belt 8, injury to people is prevented, and safety of workers is guaranteed;

through being provided with anti-swing device, because two lifting ropes 3 run through in running through case 404 on lifter 403 for running through case 404 can be spacing to lifting rope 3, reaches and prevents lifting rope 3 wobbling effect, thereby prevents lifting beam 1 wobbling effect, prevents lifting beam 1 bottom sucking disc body 5 on absorptive work piece wobbling effect, guarantees the stability of hoist and mount.

Embodiment two:

referring to fig. 1 to 4, one difference from the embodiment is that:

the sucker body 5 comprises a second cross rod 501, a rubber ring 502, a spring 503 and a rubber disc 504, wherein the second cross rod 501 is fixedly arranged below the inner side of the sucker body 5, the rubber ring 502 is fixedly arranged above the second cross rod 501, the spring 503 is fixedly arranged in the center of the upper surface of the second cross rod 501, and the rubber disc 504 is fixedly arranged at the top of the spring 503.

Wherein, the diameter of the rubber disk 504 is smaller than the outer diameter of the rubber ring 502 and larger than the diameter of the central through hole of the rubber ring 502, so that the rubber disk 504 can conveniently block the central through hole of the rubber ring 502.

The spring 503 is in a stretched state, and the bottom surface of the rubber disk 504 is tightly attached to the upper surface of the rubber ring 502, so as to achieve the effect of preventing gas from entering the sucker body 5 from above the sucker body 5.

The sucker body 5 further comprises an air inlet pipe 505, a blocking ring 506, a rubber plug 507 and a pull ring 508, the air inlet pipe 505 is fixedly arranged on the side face of the sucker body 5, the blocking ring 506 is fixedly arranged at the bottom of the inner side of the air inlet pipe 505, the rubber plug 507 is embedded into the air inlet pipe 505, the pull ring 508 is fixedly arranged at the end part of the rubber plug 507, and after the rubber plug 507 is taken out, air is conveniently fed into the sucker body 5, so that a workpiece is conveniently taken out.

Through being provided with second horizontal pole 501, rubber ring 502, spring 503 and rubber disc 504, when needs adsorb the work piece through sucking disc body 5, vacuum pump 6 works, with sucking disc body 5 in the air suction, under the effect of atmospheric pressure, spring 503 stretches once more, rubber disc 504 breaks away from rubber ring 502, make things convenient for the gas in the sucking disc body 5 to be taken out by vacuum pump 6, when the block terminal outage in the hoist and mount process, vacuum pump 6 stops working, because spring 503 is in the tensile state, under the effect of spring 503 elasticity, rubber disc 504 stops rubber ring 502, prevent that gas from entering into sucking disc body 5, guarantee sucking disc body 5's adsorptivity, prevent the work piece that adsorbs on sucking disc body 5 from taking place the risk that drops, further guarantee the safety of work piece hoist and mount;

when the workpiece is required to be taken out, the rubber plug 507 is pulled out through the pull ring 508, and gas enters the sucker body 5 through the gas inlet pipe 505, so that the effect of taking down the workpiece is achieved.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and improvements can be made by those skilled in the art without departing from the spirit of the present utility model, and these should also be considered as the scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the utility of the patent.

Claims

1. The vacuum chuck lifting appliance is characterized in that; including lifting beam (1), hanging ring (2), lifting rope (3), sucking disc body (5), vacuum pump (6), block terminal (7) and fall protection area (8), the last fixed surface of lifting beam (1) is provided with two hanging rings (2), be connected with hanging rope (3) through the couple on hanging ring (2), the below of lifting beam (1) runs through and is provided with a plurality of sucking disc bodies (5), the fixed vacuum pump (6) that is provided with in upper surface central authorities of lifting beam (1), one side of vacuum pump (6) is fixed to be provided with block terminal (7), the top left and right sides of lifting beam (1) is all cup jointed and is provided with fall protection area (8).

2. The vacuum chuck spreader of claim 1, wherein: be provided with on lifting rope (3) and prevent pendulous device, prevent pendulous device is including first horizontal pole (4), lead screw (401), bearing (402), lifter (403) and run through case (404), first horizontal pole (4) are fixed to be set up in the top of two lifting ropes (3), the equal screw thread in upper surface left and right sides of first horizontal pole (4) is provided with lead screw (401), the bottom of lead screw (401) is provided with lifter (403) with bearing (402) is fixed, the upper surface central authorities of lifter (403) run through and are provided with run through case (404).

3. The vacuum chuck spreader of claim 1, wherein: the two lifting ropes (3) penetrate through the through box (404), and the diameter of each lifting rope (3) is equal to the width of the through box (404).

4. The vacuum chuck spreader of claim 1, wherein: the sucker body (5) comprises a second cross rod (501), a rubber ring (502), a spring (503) and a rubber disc (504), wherein the second cross rod (501) is fixedly arranged below the inner side of the sucker body (5), the rubber ring (502) is fixedly arranged above the second cross rod (501), the spring (503) is fixedly arranged in the center of the upper surface of the second cross rod (501), and the rubber disc (504) is fixedly arranged at the top of the spring (503).

5. The vacuum chuck spreader of claim 4, wherein: the diameter of the rubber disk (504) is smaller than the outer diameter of the rubber ring (502) and larger than the diameter of the central through hole of the rubber ring (502).

6. The vacuum chuck spreader of claim 5, wherein: the spring (503) is in a stretched state, and the bottom surface of the rubber disk (504) is tightly attached to the upper surface of the rubber ring (502).

7. The vacuum chuck spreader of claim 6, wherein: the sucker body (5) further comprises an air inlet pipe (505), a blocking ring (506), a rubber plug (507) and a pull ring (508), the air inlet pipe (505) is fixedly arranged on the side face of the sucker body (5), the blocking ring (506) is fixedly arranged at the bottom of the inner side of the air inlet pipe (505), the rubber plug (507) is embedded in the air inlet pipe (505), and the pull ring (508) is fixedly arranged at the end part of the rubber plug (507).