CN107797605B - Automatic change equipment clamping mechanism - Google Patents

Abstract

The present invention discloses a clamping mechanism for automated equipment, including an equipment body, a fixing plate, a mounting hole, a bolt, an annular cavity, a nut, a fixing block, an annular clamping block, an annular pressure plate, a clamping column, a gasket, a sealing layer, a stuffing cavity, an access hole, a fixing sleeve and a hinge. The present invention has a reasonable structural design, solves the detection problem when the displacement of related sensor-type equipment in the automated equipment causes the automated equipment to fail or malfunction, uses the naked eye to simply and effectively detect whether the position of the sensor-type equipment is offset, facilitates the tightening and tightening detection of the sensor-type equipment in the automated equipment, and can promptly detect the sensors that are offset in certain positions when problems occur in the automated equipment, providing convenience for the staff's related detection and maintenance work, and is particularly suitable for the clamping and fixing of sensors with columnar structures.

Description

A clamping mechanism for automated equipment

Technical Field

The invention relates to a clamping mechanism, in particular to an automation equipment clamping mechanism, and belongs to the technical field of application of installation and fixing structures of automation equipment.

Background Art

Automation technology is widely used in industry, agriculture, military, scientific research, transportation, commerce, medical care, services and family. The use of automation technology can not only liberate people from heavy physical labor, some mental labor and harsh and dangerous working environments, but also expand the functions of human organs, greatly improve labor productivity, and enhance human ability to understand and transform the world. Most automated equipment will use sensor-type devices as detection nodes for automatic equipment processing and production steps, and perform automated operations through data feedback obtained from sensors.

Since most automated equipment will vibrate during processing and production, when the automated equipment vibrates, the clamping mechanism and sensor of the sensor may be offset, resulting in errors in the data measured by the sensor, affecting the normal operation of the automated equipment. Some offsets are small and difficult to distinguish by naked eyes, which is not conducive to the inspection and maintenance of maintenance personnel. Therefore, a clamping mechanism for automated equipment is proposed to address the above problems.

Summary of the invention

The purpose of the present invention is to provide a clamping mechanism for automated equipment in order to solve the above-mentioned problem.

The present invention achieves the above-mentioned purpose through the following technical scheme: a clamping mechanism of an automated equipment, comprising an equipment body of the automated equipment and a fixing plate for installing a sensor fixed to the surface of the equipment body by two bolts, the end of the bolt passes through the fixing plate and extends into the interior of the equipment body, and a nut of a regular hexagonal prism structure is installed at the other end of the bolt corresponding thereto, a position detection mechanism is arranged on the side of the nut close to the equipment body, the position detection mechanism is composed of an annular clamping block, an annular pressure plate, a clamping column and a gasket, the annular clamping block is clamped to an annular cavity located on the surface of the nut, and the annular cavity is arranged in a direction close to the equipment body, an annular pressure plate coaxially arranged with the annular clamping block is connected to an end face of one side of the annular clamping block, and a plurality of clamping columns distributed in an annular manner on the surface of the annular pressure plate are arranged on the side of the annular pressure plate away from the nut, the clamping column is clamped to an access hole on the surface of the gasket, and a sealing layer for sealing is laid on the surface of the access hole, and the access hole is connected to a filling cavity located inside the gasket;

The surface of the fixing plate is provided with a mounting hole for fixing the sensor, and the end of the mounting hole on the fixing plate is sleeved with a fixing sleeve, and the fixing sleeve is composed of two fixing sleeves connected by hinges, and two symmetrical fixing blocks are respectively arranged at the ends of the two fixing sleeves, and the two fixing blocks are penetrated by bolts, and a position detection mechanism is also arranged on the bolt surface located on the fixing block.

Preferably, one end of the hinge is fixedly connected to the surface of the fixing plate, and the hinge is vertically arranged on the surface of the fixing plate, and the diameter of the hinge is not less than one third of the sensor.

Preferably, the annular clamping block, the annular pressure plate, the clamping column and the gasket are all coaxially arranged with the bolt, and the gasket is tightly fitted to the surface of the fixing plate.

Preferably, the bolts are threadedly connected to the equipment body and the fixing plate respectively.

Preferably, the outer wall of the clamping column is tightly fitted with the inner wall of the through hole to form a sealing structure, and the diameter of the through hole is half of the diameter of the filling cavity of the columnar structure.

Preferably, the annular clamping block and the annular pressure plate are an integrally formed structure, and the annular pressure plate fits tightly against the surface of the nut.

The beneficial effects of the present invention are as follows: the present invention has a reasonable structural design, solves the detection problem when the displacement of relevant sensor equipment in the automation equipment causes the automation equipment to fail or malfunction, and uses the naked eye to simply and effectively detect whether the position of the sensor equipment is offset, which is convenient for the tightening and intensified detection of sensor equipment in the automation equipment. When problems occur in the automation equipment, sensors that are offset in certain positions can be discovered in time, which provides convenience for the staff's related detection and maintenance work, and is particularly suitable for the clamping and fixation of sensors with columnar structures.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the overall structure of the present invention;

FIG. 2 is a schematic diagram of the structure of the fixing plate of the present invention.

In the figure: 1. equipment body, 2. fixing plate, 201. mounting hole, 3. bolt, 301. annular cavity, 302. nut, 4. fixing block, 5. annular clamping block, 6. annular pressure plate, 7. clamping column, 8. gasket, 801. sealing layer, 802. packing cavity, 803. access hole, 9. fixing sleeve, 10. hinge.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

Please refer to Figures 1-2, which show a clamping mechanism for automated equipment, including an equipment body 1 of the automated equipment and a fixing plate 2 for installing a sensor fixed to the surface of the equipment body 1 by two bolts 3, wherein the ends of the bolts 3 penetrate the fixing plate 2 and extend into the interior of the equipment body 1, and a nut 302 of a regular hexagonal prism structure is installed at the other end of the bolt 3 corresponding thereto, and a position detection mechanism is provided on the side of the nut 302 close to the equipment body 1, and the position detection mechanism is used to realize the naked eye detection of whether the sensor is offset, and the position detection mechanism is composed of an annular clamping block 5, an annular pressure plate 6, a clamping column 7 and a gasket 8, and the annular clamping block 5 is clamped to the annular cavity 3 located on the surface of the nut 302 01, and the annular cavity 301 is arranged in a direction close to one side of the device body 1, and the end face of one side of the annular clamping block 5 is connected with an annular pressure plate 6 arranged coaxially with the annular clamping block 5, and a plurality of clamping columns 7 distributed in an annular shape on the surface of the annular pressure plate 6 are arranged on the side of the annular pressure plate 6 away from the nut 302, and the clamping columns 7 are clamped with the access hole 803 on the surface of the gasket 8, and the surface of the access hole 803 is paved with a sealing layer 801 for sealing, and the access hole 803 is connected to the stuffing cavity 802 located inside the gasket 8, and the stuffing cavity 802 is filled with anhydrous copper sulfate, and it is detected whether the stuffing cavity 802 is connected with the external environment, so as to judge whether the fixing plate 2 used to fix the sensor is offset;

The surface of the fixing plate 2 is provided with a mounting hole 201 for fixing the sensor, and the end of the mounting hole 201 on the fixing plate 2 is sleeved with a fixing sleeve, and the fixing sleeve is composed of two fixing sleeves 9 connected by a hinge 10, and two symmetrical fixing blocks 4 are respectively arranged at the ends of the two fixing sleeves 9, and the two fixing blocks 4 are penetrated by bolts 3, and a position detection mechanism is also arranged on the surface of the bolts 3 located on the fixing blocks 4, and whether the two fixing sleeves 9 for fixing the sensor are offset is detected by the position detection mechanism.

As a technical optimization solution of the present invention, one end of the hinge 10 is fixedly connected to the surface of the fixed plate 4, and the hinge 10 is vertically arranged on the surface of the fixed plate 4. The diameter of the hinge 10 is not less than one third of the sensor, so that the hinge 10 has sufficient strength to support and fix the sensor.

As a technical optimization solution of the present invention, the annular block 5, annular pressure plate 6, clamping column 7 and gasket 8 are all coaxially arranged with the bolt 3, and the gasket 8 fits tightly with the surface of the fixing plate 2, which facilitates the installation of the detection mechanism.

As a technical optimization solution of the present invention, the bolts 3 are threadedly connected to the equipment body 1 and the fixed plate 2 respectively, and the fixed plate 2 is fixed to the surface of the relevant processing station of the equipment body 1 by the bolts 3, providing a structural basis for the installation of the sensor.

As a technical optimization solution of the present invention, the outer wall of the column 7 is tightly fitted with the inner wall of the entry hole 803 to form a sealing structure, and the diameter of the entry hole 803 is half the diameter of the filling cavity 802 of the columnar structure. Anhydrous copper sulfate is filled into the filling cavity 802 and then sealed by the sealing layer 801.

As a technical optimization solution of the present invention, the annular clamping block 5 and the annular pressure plate 6 are an integrally formed structure, and the annular pressure plate 6 is tightly fitted to the surface of the nut 302 to form a closed structure.

When the present invention is in use, anhydrous copper sulfate is filled into the filling cavity 802, and then sealed by the sealing layer 801, so that the sensor passes through the mounting hole 201, and the two fixing sleeves 9 are rotated to fit the fixing sleeves 9 on the surface of the sensor, and the ends of the two fixing sleeves 9 are fixedly connected by bolts 3, and the sensor is installed, and the fixing plate 2 is fixed to the surface of the equipment body 1 by bolts 3.

When installing the position detection mechanism, lay the gasket 8 on the installation position of the bolt 3, make the bolt 3 pass through the gasket 8, align the clamping column 7 with the access hole 803, and rotate the bolt 3. Since the annular pressure plate 6 where the clamping column 7 is located is connected to the nut 302 through the engagement between the annular clamping block 5 and the annular cavity 301, when the bolt 3 and the nut 302 rotate, the annular pressure plate 6 will not rotate accordingly. When the bolt 3 moves toward one side of the fixed plate 2, it drives the annular pressure plate 6 to move toward one side of the gasket 8. When the clamping column 7 destroys the sealing layer 801, a new sealing structure is formed with the access hole 803. When the bolt is offset, the sensor is offset, and the sealing structure formed by the clamping column 7 and the access hole 803 fails. Air enters the packing cavity 802 through the gap between the clamping column 7 and the access hole 803. The anhydrous copper sulfate inside the packing cavity 802 turns blue when it encounters moisture in the air, which makes it easy for the detection personnel to observe whether the sensor is offset with the naked eye.

Wherein: the gasket 8 is made of a transparent rubber material; and the sealing layer 801 is made of rubber material.

It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations within the meaning and scope of the elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims (4)

1. The utility model provides an automation equipment clamping mechanism, includes equipment main part (1) and is fixed plate (2) that are used for installing the sensor at equipment main part (1) surface through two bolts (3), bolt (3) end runs through fixed plate (2) and extends to inside equipment main part (1), and the nut (302) of regular hexagonal prism structure are installed to the other end that bolt (3) corresponds with it, one side that nut (302) is close to equipment main part (1) is provided with position detection mechanism, position detection mechanism comprises annular fixture block (5), annular clamp plate (6), clamping post (7) and backing ring (8), annular fixture block (5) joint is to annular chamber (301) that are located nut (302) surface, and annular chamber (301) are located one side direction setting near equipment main part (1), annular clamp block (5) one side terminal surface connection have annular clamp plate (6) with annular fixture block (5) coaxial setting, and one side that annular clamp plate (6) kept away from nut (302) sets up a plurality of and is annular clamp plate (6) surface 7) at annular clamp plate (7), clamping post (803) and backing ring (803) are distributed with sealing up the sealing hole (803) and are laid on the surface of backing ring (803) surface with sealing hole (803), the access hole (803) is communicated with a packing cavity (802) positioned in the backing ring (8);

The surface of the fixed plate (2) is provided with a mounting hole (201) for fixing a sensor, the end part of the mounting hole (201) on the fixed plate (2) is sleeved with a fixed sleeve, the fixed sleeve is composed of two fixed sleeves (9) connected through a hinge (10), the end parts of the two fixed sleeves (9) are respectively provided with two symmetrical fixed blocks (4), the two fixed blocks (4) are penetrated by bolts (3), and the surface of the bolt (3) positioned on the fixed block (4) is also provided with a position detection mechanism;

The outer side wall of the clamping column (7) is tightly attached to the inner side wall of the access hole (803) to form a sealing structure, and the diameter of the access hole (803) is one half of the diameter of the filling cavity (802) of the columnar structure;

The annular clamping block (5) and the annular pressing plate (6) are of an integrated structure, and the annular pressing plate (6) is tightly attached to the surface of the screw cap (302).

2. An automated equipment gripping mechanism according to claim 1, wherein: one end of the hinge (10) is fixedly connected to the surface of the fixed plate (2), the hinge (10) is vertically arranged on the surface of the fixed plate (2), and the diameter of the hinge (10) is not smaller than one third of that of the sensor.

3. An automated equipment gripping mechanism according to claim 1, wherein: the annular clamping block (5), the annular pressing plate (6), the clamping column (7) and the backing ring (8) are coaxially arranged with the bolts (3), and the backing ring (8) is tightly attached to the surface of the fixed plate (2).

4. An automated equipment gripping mechanism according to claim 1, wherein: the bolts (3) are respectively connected to the device body (1) and the fixed plate (2) in a threaded manner.