CN211516592U

CN211516592U - Mistake proofing gasket assembly device

Info

Publication number: CN211516592U
Application number: CN202020100027.9U
Authority: CN
Inventors: 杨怀峰; 孙维信; 逄志强; 贺洪涛
Original assignee: Qingdao Sunsong Co ltd
Current assignee: Qingdao Sunsong Co ltd
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2020-09-18
Anticipated expiration: 2030-01-16

Abstract

The utility model relates to a pipe fitting processing equipment technical field especially relates to a mistake proofing gasket assembly device. This mistake proofing gasket assembly device includes: the center of the chuck is provided with a central shaft, and the chuck is also provided with a first clamping die, a second clamping die and a third clamping die; the upper end of the cylinder is provided with a pressure plate; and a vertical supporting rod is arranged between the pressure plate and the displacement sensor. Adopt the utility model provides a mistake proofing gasket assembly device can accomplish to prevent that the product equipment from mistake, can 100% mistake proofing, can discern the gasket that appears and adorn the scheduling problem less more, also can discern the kind that connects simultaneously. Adopt the utility model provides a mistake proofing gasket assembly device can keep the extruded dimensional stability of gasket unanimous, can judge whether have foreign matter or jam in the product simultaneously.

Description

Mistake proofing gasket assembly device

Technical Field

The utility model relates to a pipe fitting processing equipment technical field especially relates to a mistake proofing gasket assembly device.

Background

The gasket is a material made of paper, rubber or copper sheet, placed between two planes to enhance sealing, and a sealing element disposed between the static sealing surfaces to prevent fluid leakage. Gaskets are mechanical seals between two objects, typically to prevent pressure, corrosion, and natural thermal expansion and contraction leakage of the tubing between the two objects. Since the machined surface may not be perfect, the irregularities can be filled using shims. The gasket is typically made of a sheet material such as paper, rubber, silicone rubber, metal, cork, felt, neoprene, nitrile rubber, fiberglass, or plastic polymer. The gasket can be classified into a nonmetal gasket, a metal gasket and a metal-nonmetal combined gasket according to the material and the structural characteristics, and each type can be subdivided into a plurality of types.

The gasket assembling machine can be used when the gasket is assembled, the conventional gasket assembling device cannot achieve 100% mistake proofing, has no recognition function for more gaskets and less gaskets, has no recognition function for the types of joints, and cannot recognize whether foreign matters exist in a product or whether a blocking phenomenon occurs.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the aforesaid that exists to current gasket kludge is not enough, provides a mistake proofing gasket assembly device, and this mistake proofing gasket assembly device has solved current gasket assembly device and can not accomplish 100% mistake proofing, does not have recognition function to many adornments few gasket, also does not have recognition function to the kind that connects, to whether have the foreign matter in the product or whether appear the technological problem that blocking phenomenon also can't be discerned.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a mistake-proofing gasket assembly device comprising:

the center of the chuck is provided with a central shaft, and the chuck is also provided with a first clamping die, a second clamping die and a third clamping die;

the upper end of the cylinder is provided with a pressure plate;

and a vertical supporting rod is arranged between the pressure plate and the displacement sensor.

Further, mistake proofing gasket assembly quality still includes the frock of ventilating, install the frock dabber on the frock of ventilating.

Further, mistake proofing gasket assembly quality still includes electron manometer, control box and PLC controller.

Further, the PLC controller sets up in the control box, still be provided with pneumatic solenoid directional valve in the control box, pneumatic solenoid directional valve passes through the PU hose and is connected with the center pin, electron pressure table pass through the PU hose with the frock of ventilating is connected.

Further, a copper pressure head is installed at the lower end of the air cylinder.

Further, mistake proofing gasket assembly quality still is equipped with the support, the pressure disk with vertical branch between the displacement sensor is fixed on the support.

Further, the lower end of the air cylinder penetrates through the support and is fixedly connected with the copper pressure head.

Further, the copper pressure head is vertically arranged corresponding to the central shaft of the chuck.

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

1. adopt the utility model provides a mistake proofing gasket assembly device can accomplish to prevent that the product equipment from mistake, can 100% mistake proofing, can discern the gasket that appears and adorn the scheduling problem less more, also can discern the kind that connects simultaneously.

2. Adopt the utility model provides a mistake proofing gasket assembly device can keep the extruded dimensional stability of gasket unanimous, can judge whether have foreign matter or jam in the product simultaneously.

Drawings

Fig. 1 is a first schematic structural diagram of a mistake-proofing gasket assembly apparatus according to an embodiment of the present invention;

FIG. 2 is a partial enlarged view of the mistake proofing gasket assembly device provided in FIG. 1;

FIG. 3 is a schematic diagram of the structure of the product 5 in the mistake-proof shim assembly device provided in FIG. 1;

FIG. 4 is a third enlarged view of a portion of the mistake proofing gasket assembly device provided in FIG. 1;

FIG. 5 is a fourth enlarged partial view of the fail safe gasket assembly apparatus provided in FIG. 1;

FIG. 6 is a schematic structural view of the tooling mandrel 16 in the mistake-proofing gasket assembly apparatus provided in FIG. 1;

1-1-first clamping die, 1-2-second clamping die, 1-3-third clamping die, 2-central shaft, 3-pressure plate, 4-displacement sensor, 5-product, 6-chuck, 7-cylinder, 8-copper pressure head, 9-electronic pressure gauge, 10-operation box, 11-ventilation tool, 12-joint, 13-bolt, 14-lower gasket, 15-upper gasket, 16-tool mandrel and 17-support.

Detailed Description

The present invention is specifically described below by way of exemplary embodiments. It should be understood, however, that elements, structures and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "bottom", "inner", etc. indicate orientations or positional relationships based on those shown in fig. 1-6, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

To more clearly and specifically describe the mistake proofing gasket assembling device provided by the embodiments of the present invention, the following description will be made with reference to specific embodiments.

Example 1

As shown in fig. 1, 2, 4 and 5, the error-proofing gasket assembly apparatus provided in this embodiment includes:

the device comprises a chuck 6, wherein a central shaft 2 is arranged at the center of the chuck 6, and a first clamping die 1-1, a second clamping die 1-2 and a third clamping die 1-3 are further arranged on the chuck 6; the upper end of the air cylinder 7 is provided with a pressure plate 3, the lower end of the air cylinder 7 is provided with a copper pressure head 8, and the copper pressure head 8 is vertically arranged corresponding to the central shaft 2 of the chuck 6; a vertical supporting rod is arranged between the pressure plate 3 and the displacement sensor 4; the mistake proofing gasket assembly device further comprises a ventilation tool 11, and as shown in fig. 6, a tool mandrel 16 is installed on the ventilation tool 11.

The mistake-proofing gasket assembling device also comprises an electronic pressure gauge 9, an operation box 10 and a PLC (programmable logic controller); the PLC controller sets up in control box 10, still be provided with pneumatic solenoid directional valve in the control box 10, pneumatic solenoid directional valve passes through the PU hose and is connected with center pin 2, electron pressure table 9 pass through the PU hose with frock 11 of ventilating connects. When the pneumatic electromagnetic directional valve works, a start key is pressed down, signals are input into the PLC, then the PLC outputs signals to the pneumatic electromagnetic directional valve, the pneumatic electromagnetic directional valve receives the signals and starts to perform directional output of compressed air, the compressed air is connected to the central shaft 2 through the PU hose, flows to the bolt square end of the product 5 from the central shaft and enters the inner thread end of the product 5 to be connected with the ventilation tool 11, and then is connected to the electronic pressure gauge through the PU hose to perform pressure data comparison.

In this embodiment the mistake proofing gasket assembly device still is equipped with support 17, pressure disk 3 with vertical branch between the displacement sensor 4 is fixed on support 17, support 17 and copper pressure head 8 fixed connection are passed to cylinder 7 lower extreme.

When the mistake-proofing gasket assembling device provided by the embodiment is used, the bolt 13, the lower gasket 14 and the upper gasket 15 of the product 5 in fig. 3 are assembled and placed between the first clamping die 1-1, the second clamping die 1-2 and the third clamping die 1-3 on the chuck 6, and the other end of the product 5 is placed in the ventilation tool 11;

at the moment, an equipment cylinder 7 is started to fall down to compress a product 5, the cylinder 7 falls down and simultaneously drives a pressure plate 3 to move to a detection position of a displacement sensor 4, the displacement sensor 4 detects that displacement changes occur, the displacement sensor 4 outputs a signal to a PLC (programmable logic controller) to perform data comparison, if the displacement is within a set range in the PLC, the PLC normally works, and if the displacement is not within the set range, the PLC sends an alarm signal to remind an operator and limits the controller, so that the next action of the equipment cannot be performed, and the failure modes of detecting whether the upper gasket 15 and the lower gasket 14 of the product 5 are in multi-loading, missing loading, partial loading and the like are achieved through the set control of the PLC;

after the detection displacement is finished, if the problems of multi-loading, neglected loading, eccentric loading and the like do not occur, the chuck 6 drives the first clamping die 1-1, the second clamping die 1-2 and the third clamping die 1-3 to extrude the lower gasket 14 to move to the central shaft 2 to stop, the size is ensured to be stable, if the error conditions of multi-loading, neglected loading, eccentric loading and the like of the upper gasket 15 and the lower gasket 14 of the product 5 are detected, the PLC controller sends out an alarm to limit the PLC controller, and further the pneumatic electromagnetic directional valve of compressed air for the action of the chuck 6 has no signal, so that the first clamping die 1-1, the second clamping die 1-2 and the third clamping die 1-3 on the chuck 6 do not act.

When the first clamping die 1-1, the second clamping die 1-2 and the third clamping die 1-3 extrude the lower gasket 14, the operation box 10 sends out compressed air and blows the bolt 13 to the whole product 5 through the central shaft 2, then the compressed air is recycled to the electronic pressure gauge 9 through the ventilation tool 11, the mandrel 16 in the ventilation tool 11 is matched with the joint of the product 5, and therefore whether the product is blocked or not can be judged through the electronic pressure gauge 9.

Claims

1. The utility model provides a mistake proofing gasket assembly device which characterized in that: the mistake proofing gasket assembly device includes:

the center of the chuck (6) is provided with a central shaft (2), and the chuck (6) is also provided with a first clamping die (1-1), a second clamping die (1-2) and a third clamping die (1-3);

the upper end of the cylinder (7) is provided with a pressure plate (3);

displacement sensor (4), pressure disk (3) with be equipped with vertical branch between displacement sensor (4).

2. The mistake-proofing gasket assembly device of claim 1 wherein: the mistake proofing gasket assembly device further comprises a ventilation tool (11), and a tool mandrel (16) is installed on the ventilation tool (11).

3. The mistake-proofing gasket assembly device of claim 2 wherein: the mistake-proofing gasket assembling device further comprises an electronic pressure gauge (9), an operation box (10) and a PLC.

4. The mistake-proofing gasket assembly device of claim 3 wherein: the PLC controller sets up in control box (10), still be provided with pneumatic solenoid directional valve in control box (10), pneumatic solenoid directional valve passes through the PU hose and is connected with center pin (2), electron pressure table (9) pass through the PU hose with frock (11) of ventilating are connected.

5. The mistake-proofing gasket assembly device of claim 1 wherein: and a copper pressure head (8) is installed at the lower end of the cylinder (7).

6. The mistake-proofing gasket assembly device of claim 1 wherein: mistake proofing gasket assembly device still is equipped with support (17), pressure disk (3) with vertical branch between displacement sensor (4) is fixed on support (17).

7. The mistake proofing gasket assembly device of claim 6 wherein: the lower end of the air cylinder (7) penetrates through the support (17) to be fixedly connected with the copper pressure head (8).

8. The mistake-proofing gasket assembly device of claim 7 wherein: the copper pressure head (8) and the central shaft (2) of the chuck (6) are vertically arranged correspondingly.