CN217296345U

CN217296345U - Lifting device for metal gasket

Info

Publication number: CN217296345U
Application number: CN202221017157.1U
Authority: CN
Inventors: 殷明华; 段正忠; 吾晓辉
Original assignee: Zhejiang Zhongcheng Sliding Bearing Technology Co ltd
Current assignee: Zhejiang Zhongcheng Sliding Bearing Technology Co ltd
Priority date: 2022-04-20
Filing date: 2022-04-20
Publication date: 2022-08-26
Anticipated expiration: 2032-04-20

Abstract

A lifting device of metal gaskets mainly comprises a sucker device, a bracket device and a lifting device, wherein the sucker device is positioned above the bracket device, the lifting device is positioned at one side of the bracket device, the sucker device comprises an air cylinder and three suckers which are vertically fixed below a circular sucker platform and have the same size, shape and interval, six groups of brackets of the bracket device are distributed in an arc shape, the intervals of the brackets of each group are equal and the angles of the brackets of each group are the same, each group of brackets of each group of brackets comprises two angle steel with inward openings, a front fork of the lifting device extends to the bottom of the bracket device, the bracket is the angle steel, the contact between the metal gaskets and the brackets can be reduced, the friction between the metal gaskets and the brackets can be reduced, when the arc-shaped bracket device rotates, the metal gaskets on each group of brackets can be sequentially sent to the lower part of the suckers, and the lifting device can sequentially lift the metal gaskets to the lower part of the suckers one by using a front fork frame, the device greatly improves the working efficiency and reduces the labor intensity.

Description

Lifting device for metal gasket

Technical Field

The utility model belongs to the mechanical automation field relates to a device that removes will wholly fold metal gasket one by one.

Background

Some machine body structures that install the bearing additional are huge, and after the middle bearing that installs additional, two body parts have relative motion, easily wearing and tearing, and in case mechanical part body damage back cost of maintenance is high, if add the gasket, reducible wearing and tearing, metal gasket is easily changed moreover, also can do benefit to reduction of material cost. The metal gasket needs to be polished in the manufacturing process, and after a common small and medium-sized enterprise usually adopts a manual mode to take down the whole stack of metal gaskets one by one, the metal gasket is tightly attached to a plane grinding tool to be polished and polished, the whole set of working procedure consumes labor hour and a large amount of labor force, and the defects of low working efficiency, high labor intensity of personnel and the like are overcome by adopting manual operation.

Disclosure of Invention

The problems to be solved are as follows: there is a need to develop a device for placing a stack of metal shims in the holder of a device that automatically moves the metal shims, one by one, onto a transport platform.

The utility model discloses to the current situation of putting the conveying platform after taking off metal gasket one by one of current manual work, and the one of invention only needs to put whole pile of metal gasket into the support, and the sucking disc can adsorb the metal gasket one by one automatically and move the device on the conveying platform to improve work efficiency, reduce intensity of labour.

In order to solve the technical problem, the utility model provides a technical scheme be a metal gasket hoisting device mainly comprises sucking disc device, support device, elevating gear, and sucking disc device is located support device's top, and elevating gear is located support device one side.

The sucker device consists of an air cylinder and three suckers which are vertically fixed below the circular sucker platform, have the same size and shape and are provided with downward openings, the three suckers are respectively a sucker a, a sucker b and a sucker c, and the three suckers are separated by 120 degrees.

The cylinder is transversely arranged on one side of the track through a cylinder base, the sucking disc platform is connected below the cylinder, and the cylinder controls the sucking disc platform and the sucking discs a, b and c below the sucking disc platform to vertically lift through compressed air.

The bracket device comprises six groups of vertically erected brackets on the same plane, the six groups of brackets are distributed in an arc shape, the intervals of the brackets in each group are equal, the angles of the brackets in each group are the same, each group of brackets comprises two vertically erected angle steels with inward openings, the distance between the two angle steels is larger than the diameter of a metal gasket, the six groups of brackets are respectively a bracket a1 and a bracket a2, a bracket b1 and a bracket b2, a bracket c1 and a bracket c2, a bracket d1 and a bracket d2, a bracket e1 and a bracket e2, a bracket f1 and a bracket f2, and the six groups of brackets are the same in size and shape.

The lifting device and the support device are positioned on the same plane, the lifting device is controlled by a motor and can move on the track of the lifting platform in a front-back parallel mode, two front forks a and b extending forwards in parallel in front of the lifting device can extend to the bottom of the support device under the control of an air cylinder, and the front forks a and the front forks b are equal in shape and size.

The utility model has the advantages that:

1. the two vertical angle steels with inward openings are adopted for the support for placing the circular metal gasket, so that the contact between the edge of the circular metal gasket and the support can be effectively reduced, and the friction between the metal gasket and the support is reduced.

2. The three suckers are separated by 120 degrees, so that the circular metal gasket can be stably sucked up.

3. The six groups of brackets are distributed in an arc shape, and when the bracket device rotates, the metal gaskets on each group of brackets are sequentially conveyed to the lower surface of the sucker.

4. The lifting device on one side of the bracket device can sequentially lift the metal gaskets in the six brackets one by one below the suction disc by using the front fork.

5. The device greatly improves the working efficiency and reduces the labor intensity.

Drawings

FIG. 1 shows a structure of a suction cup device

FIG. 2 is a view showing a structure of a stand device

FIG. 3 shows a structure of the lifting device

FIG. 4 is a schematic diagram of a metal gasket lifting tool

Description of reference numerals: 1. the device comprises a sucker rail, 2-1 sucker devices, 2-1 air cylinders, 2-2 sucker platforms, 2-3 suckers a, 2-4 suckers b, 2-5 suckers c, 3 bracket devices, 3-1-1 brackets a1, 3-1-2 brackets a2, 3-2-1 brackets b1, 3-2-2 brackets b2, 3-3-1 brackets c1, 3-3-2 brackets c2, 3-4-1 brackets d1, 3-4-2 brackets d2, 3-5-1 brackets e1, 3-5-2 brackets e2, 3-6-1 brackets f1, 3-6-2 brackets f2, 4 lifting platforms, 4-1 lifting devices, 4-2 front forks a, 2 front forks a, 4-3 front fork b

Detailed Description

In the first embodiment, as shown in fig. 1, 2, and 3, a metal gasket lifting tool is composed of a suction cup device (2), a support device (3), and a lifting device (4-1), wherein the suction cup device (2) is located right above the support device (3), the lifting device (4-1) is located at one side of the support device (3), the suction cup device (2) is composed of a cylinder and three suction cups which are vertically fixed below a circular suction cup platform (2-2) and have the same size and shape and have downward openings, the three suction cups are respectively a suction cup a (2-3), a suction cup b (2-4), and a suction cup c (2-5), and the three suction cups are separated by 120 degrees.

The cylinder (2-1) is transversely arranged on one side of the sucker track (1) through a cylinder base and can move along the sucker track (1) under the control of a motor to adjust the distance between three suckers and the support device (3) below, the cylinder (2-1) controls the sucker platform (2-2) and the suckers a (2-3), b (2-4) and c (2-5) below through compressed air to vertically lift, the support device (3) consists of six groups of vertically erected supports, the six groups of supports are distributed in an arc shape, the six groups of supports are all positioned on the same plane, and each group of supports are equal in interval and same in angle.

Each group of brackets consists of two vertically-erected angle steels with inward openings, the distance between the two angle steels is larger than the diameter of a circular metal gasket, the six groups of brackets are respectively a bracket a1(3-1-1), a bracket a2(3-1-2), a bracket b1(3-2-1), a bracket b2(3-2-2), a bracket c1(3-3-1), a bracket c2(3-3-2), a bracket d1(3-4-1), a bracket d2(3-4-2), a bracket e1(3-5-1), a bracket e2(3-5-2), a bracket f1(3-6-1) and a bracket f2(3-6-2), and the size, the shape, the interval and the angle of each group of brackets are the same.

The lifting device (4-1) and the support device (3) are positioned on the same plane, the lifting device (4-1) is controlled by a motor and can move back and forth in parallel on a track of the lifting platform (4), two front forks a (4-2) and b (4-3) which extend forwards in parallel in front of the lifting device (4-1) can extend to the bottom of a support of the support device (3) under the control of an air cylinder, and the shapes and the sizes of the front forks a (4-2) and b (4-3) are equal.

As shown in FIG. 4, annular metal gaskets to be polished are respectively stacked in gaps between six groups of brackets, namely bracket a1(3-1-1) and bracket a2(3-1-2), bracket b1(3-2-1) and bracket b2(3-2-2), bracket c1(3-3-1) and bracket c2(3-3-2), bracket d1(3-4-1) and bracket d2(3-4-2), bracket e1(3-5-1) and bracket e2(3-5-2), bracket f1(3-6-1) and bracket f2(3-6-2), and the heights of the metal gaskets are consistent.

The bracket device (3) rotates at a constant speed in the same direction under the drive of a motor, when any one of the six groups of brackets fixed on the surface of the bracket device is rotated to be opposite to a front fork a (4-2) or a front fork b (4-3) of the lifting device (4-1), two front forks a (4-2) or front forks b (4-3) in front of the lifting device (4-1) extend to be below a metal gasket between any one group of brackets of the bracket device (3), and the metal gasket is lifted to a preset height.

The suction cup system (2) located above the support platform vertically moves downwards at a constant speed according to a set speed, when the suction cup system reaches the surface of a metal gasket, the air cylinder (2-1) controls the suction cup a (2-3), the suction cup b (2-4) and the suction cup c (2-5) to suck the metal gasket which reaches the surface of the support below the suction cup system through negative pressure generated by compressed air, then the air cylinder (2-1) controls the suction cup a (2-3), the suction cup b (2-4) and the suction cup c (2-5) to vertically rise, the motor controls the air cylinder (2-1) to move to the position above the conveying platform in parallel along the suction cup rail (1), and the air cylinder (2-1) controls the three suction cups to place the metal gasket on the conveying platform.

When the sucking disc a (2-3), the sucking disc b (2-4) and the sucking disc c (2-5) suck away one metal gasket, the lifting device (4-1) moves backwards for a certain distance along a track on the base under the control of the motor, so that the front fork a (4-2) and the front fork b (4-3) of the lifting device (4-1) are separated from the bracket device (3), when the rest of the brackets on the bracket device (3) are sequentially rotated to the front fork a (4-2) or the front fork b (4-3) which is opposite to the lifting device (4-1), and the suction cups a (2-3), the suction cups b (2-4) and the suction cups c (2-5) vertically move downwards again to the position above the support device (3), and the metal gasket at the top of the second group of supports which are just turned over is sucked downwards and is also transferred onto the conveyor belt. The sucking disc device (2) is used for continuously sucking and placing the metal gasket on the bracket device (3) on the conveying platform in a reciprocating manner.

At the moment, the conveying platform continuously moves forwards at a constant speed, and the metal gasket is continuously moved to the grinding device for grinding and polishing.

In the second embodiment, a second cylinder, a sucker platform and three suckers can be additionally arranged on the other side of the cylinder (2-1) of the sucker device (2), so that the double-station device is formed, and the working efficiency is further improved.

Claims

1. The utility model provides a metal gasket's hoisting device, mainly comprises sucking disc device, support device, elevating gear, characterized by sucking disc device is located support device's top, elevating gear is located support device one side, sucking disc device is the same with three size, the shape of vertical fixation in circular sucking disc platform below by the cylinder, is separated by 120 degrees each other, and the decurrent sucking disc of opening forms, support device is in the perpendicular support of erectting of unified plane by six groups and constitutes, six groups of supports are circular-arc distribution, and every group the support is separated by and equals, and the angle is the same, elevating gear can be on elevating platform's track around parallel translation, two preceding parallel extension's in elevating gear the place ahead front fork can reach support device the bottom of support.

2. The metal gasket lifting device as recited in claim 1, wherein each of said six sets of brackets is comprised of two vertically upstanding inwardly opening angles, the distance between said angles being greater than the diameter of the annular metal gasket.