CN210571753U

CN210571753U - Pressure test equipment

Info

Publication number: CN210571753U
Application number: CN201921555856.XU
Authority: CN
Inventors: 孙新普; 李敬周; 张晓群; 徐向荣
Original assignee: Suzhou Meidelesi Precision Machinery Co Ltd
Current assignee: Suzhou Meidelesi Precision Machinery Co Ltd
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-05-19
Anticipated expiration: 2029-09-18

Abstract

The utility model discloses a pressure test equipment, including backup pad, supporting legs, fixed block, transportation pipeline, inlet pipe, motor, first gear, cylinder pole, divide and dial board, chain, second gear, connecting rod, baffle one, baffle two, box, bottom plate, spacing, clamp plate, spring, connecting plate, electric putter and display screen. The utility model has simple structure and convenient operation, and can transport one piled up to the pressing plate respectively by the rotation of the electric distribution plate of the motor, and the motor drives the first gear to rotate, thereby driving the baffle to rotate and leading the article to enter the preset channel; the electric push rod drives the limiting frame to move downwards and is matched with the bottom plate to fix the position of an object, so that the pressure measurement is more accurate.

Description

Pressure test equipment

Technical Field

The utility model relates to a test equipment specifically is a pressure test equipment belongs to pressure test application technique field.

Background

Before the goods are delivered from a factory, the goods need to be subjected to pressure testing to ensure that the produced goods can be put into use, and the pressure testing equipment is used for carrying out pressure testing on the goods by utilizing a pressure measuring device such as a pressure sensor.

At present, a plurality of spherical articles such as table tennis and the like need to be subjected to pressure testing before leaving a factory to judge whether the spherical articles meet the use requirements, and at present, when the pressure of the articles is measured, the articles need to be manually placed into a testing area of a pressure testing machine, and the articles are taken down after the testing is finished, so that the operation is very inconvenient; meanwhile, the object to be measured is a spherical object, so that the object can slide easily in the pressure measurement process, and the pressure measurement is inaccurate. Therefore, a pressure test apparatus is proposed to address the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the present invention is to provide a pressure testing apparatus for solving the above problems.

The utility model realizes the above purpose by the following technical proposal, a pressure testing device, which comprises a supporting plate, a sorting structure and a pressure measuring structure, wherein supporting legs are fixedly connected with four corners at the bottom of the supporting plate;

the separation structure comprises a fixed block fixedly connected to the top of the supporting plate, the top of the fixed block is fixedly connected with a conveying pipeline, one side of the conveying pipeline is fixedly connected with a feeding pipe, an installation cavity is formed in the fixed block, the bottom of the installation cavity of the fixed block is fixedly connected with a motor, the output end of the motor is fixedly connected with a first gear, the top of the first gear is fixedly connected with a cylindrical rod, the bottom of the conveying pipeline is provided with a cylindrical hole, the top end of the cylindrical rod penetrates through the cylindrical hole and extends into the conveying pipeline, the surface of the cylindrical rod is fixedly connected with a shifting plate, the first gear is meshed with a chain, the other side of the chain is meshed with a second gear, the top of the second gear is fixedly connected with a connecting rod, the bottom of the conveying pipeline is provided with a connecting rod hole, the top end of the connecting rod penetrates through the connecting rod hole, one side of the connecting rod is rotatably connected with a first partition plate, the first partition plate is fixedly connected to the bottom of the inner cavity of the conveying pipeline, and the first partition plate and one end of the conveying pipeline are fixedly connected with a second partition plate;

the pressure measuring structure comprises a box body, the box body is fixedly connected to the top of a supporting plate, an opening is formed in one side of the box body, the bottom end of the conveying pipeline and the bottom end of a partition plate run through the opening and extend to the position of an inner cavity of the box body, a bottom plate is fixedly connected to the bottom of the inner cavity of the box body, a limiting frame is fixedly connected to the bottom plate, a spring is fixedly connected to the top of the limiting frame, a sliding cavity is formed in the limiting frame, a sliding cavity side wall of the limiting frame is slidably connected with a pressing plate, the top of the pressing plate is fixedly connected to the bottom of the connecting plate, an electric push rod is fixedly connected to the top of the connecting plate, the.

Preferably, the surface of the cylindrical rod is fixedly connected with a plurality of distribution plates distributed in a circular array, and the distribution plates are connected to the bottom of the inner cavity of the conveying pipeline in a sliding manner.

Preferably, the number of the second partition plates is four, the second partition plates are fixedly connected to the conveying pipeline and the bottom end of the first partition plate respectively, the bottoms of the second partition plates are fixedly connected to the bottom of the inner cavity of the box body, and the second partition plates are of a trapezoidal structure.

Preferably, the spring is sleeved on the surface of the pressing plate and is in sliding connection with the pressing plate, the bottom end of the second gear is rotatably connected with the fixing column, and the bottom end of the fixing column is fixedly connected to the bottom of the mounting cavity of the fixing block.

Preferably, the number of the bottom plates is two, the two bottom plates are symmetrically and fixedly connected to the bottom of the inner cavity of the box body, the bottom plates are fixedly connected to one sides of the two partition plates, and arc-shaped grooves are formed in the bottom plates and the pressing plates.

Preferably, the number of the pressing plates is two, the two pressing plates are symmetrically and fixedly connected to two sides of the bottom of the connecting plate, and the central axes of the bottom plate, the limiting frame, the pressing plates and the spring in the vertical direction are on the same straight line.

The utility model has the advantages that:

1. the utility model has simple structure and convenient operation, and the motor drives the distributing plate to separate the spherical articles accumulated at the bottom of the inlet pipe, so that the spherical articles can enter the bottom plate one by one, a plurality of spherical articles can be put into the equipment from the inlet pipe at one time, the labor intensity is reduced, the motor drives the distributing plate and simultaneously drives the transmission structures such as the first gear, and the like, so that the baffle blocks different second baffles, and the spherical articles enter different pressing plates;

2. the utility model discloses an electric putter drives spacing and moves down, makes spacing move down to the bottom plate top, through the cooperation of spacing and bottom plate, can the fixed bottom plate go up the position of spherical article, makes the skew that spherical article can not take place the position when the pressure measurement, makes the test result more accurate.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is a schematic top view of the present invention;

fig. 5 is a schematic view of a partial structure at a in fig. 2 according to the present invention.

In the figure: 1. the device comprises a supporting plate, 2, supporting legs, 3, a fixing block, 4, a conveying pipeline, 5, a feeding pipe, 6, a motor, 7, a first gear, 8, a cylindrical rod, 9, a distributing plate, 10, a chain, 11, a second gear, 12, a connecting rod, 13, a baffle, 14, a first partition plate, 15, a second partition plate, 16, a box body, 17, a bottom plate, 18, a limiting frame, 19, a pressing plate, 20, a spring, 21, a connecting plate, 22, an electric push rod, 23 and a display screen.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-5, a pressure testing apparatus includes a supporting plate 1, a sorting structure and a pressure measuring structure, wherein supporting legs 2 are fixedly connected to four corners of the bottom of the supporting plate 1;

the separation structure comprises a fixed block 3, the fixed block 3 is fixedly connected to the top of a support plate 1, the top of the fixed block 3 is fixedly connected with a conveying pipeline 4, one side of the conveying pipeline 4 is fixedly connected with a feeding pipe 5, an installation cavity is formed in the fixed block 3, the bottom of the installation cavity of the fixed block 3 is fixedly connected with a motor 6, the output end of the motor 6 is fixedly connected with a first gear 7, the top of the first gear 7 is fixedly connected with a cylindrical rod 8, the bottom of the conveying pipeline 4 is provided with a cylindrical hole, the top end of the cylindrical rod 8 penetrates through the cylindrical hole and extends into the conveying pipeline 4, the surface of the cylindrical rod 8 is fixedly connected with a distribution plate 9, the first gear 7 is meshed with a chain 10, the other side of the chain 10 is meshed with a second gear 11, the top of the second gear 11 is fixedly connected with a connecting rod 12, the bottom of the conveying, the surface of the connecting rod 12 is rotatably connected with a baffle 13, the bottom of the baffle is slidably connected with the bottom of the inner cavity of the conveying pipeline 4, one side of the connecting rod 12 is rotatably connected with a first partition plate 14, the first partition plate 14 is fixedly connected with the bottom of the inner cavity of the conveying pipeline 4, and the first partition plate 14 and one end of the conveying pipeline 4 are fixedly connected with a second partition plate 15;

the pressure measuring structure comprises a box body 16, the box body 16 is fixedly connected to the top of the supporting plate 1, an opening is arranged on one side of the box body 16, the bottom end of the conveying pipeline 4 and the bottom end of the first clapboard 14 penetrate through the opening and extend to the inner cavity of the box body 16, the bottom of the inner cavity of the box body 16 is fixedly connected with a bottom plate 17, the bottom plate 17 is fixedly connected with a limiting frame 18, the top of the limiting frame 18 is fixedly connected with a spring 20, the top of the spring 20 is fixedly connected with the bottom of a connecting plate 21, a sliding cavity is arranged in the limiting frame 18, the side wall of the sliding cavity of the limiting frame 18 is connected with a pressing plate 19 in a sliding way, the top of the pressure plate 19 is fixedly connected with the bottom of the connecting plate 21, the top of the connecting plate 21 is fixedly connected with an electric push rod 22, the electric push rod 22 is fixedly connected with the top of the inner cavity of the box body 16, the top of the box body 16 is fixedly connected with the display screen 23, the display screen 23 is connected with a pressure sensor through a lead, and the pressure sensor is connected with the bottom plate 17.

The surface of the cylindrical rod 8 is fixedly connected with a plurality of distributing plates 9 distributed in a circular array, and the distributing plates 9 are connected to the bottom of the inner cavity of the conveying pipeline 4 in a sliding manner; four second partition plates 15 are fixedly connected to the bottom ends of the conveying pipeline 4 and the first partition plate 14 respectively, the bottom of the second partition plate 15 is fixedly connected to the bottom of the inner cavity of the box body 16, the second partition plate 15 is of a trapezoidal structure, two second partition plates 15 form a first channel, and the other two second partition plates 15 form a second channel; the spring 20 is sleeved on the surface of the pressing plate 19, the spring 20 is connected with the pressing plate 19 in a sliding mode, the bottom end of the second gear 11 is rotatably connected with a fixing column, and the bottom end of the fixing column is fixedly connected to the bottom of the installation cavity of the fixing block 3; the number of the bottom plates 17 is two, the two bottom plates 17 are symmetrically and fixedly connected to the bottom of the inner cavity of the box body 16, the bottom plates 17 are fixedly connected to one side of the second partition plate 15, and arc-shaped grooves are formed in the bottom plates 17 and the pressing plate 19; the pressing plates 19 are two, the pressing plates 19 are symmetrically and fixedly connected to two sides of the bottom of the connecting plate 21, and the central axes of the bottom plate 17, the limiting frame 18, the pressing plates 19 and the springs 20 in the vertical direction are on the same straight line.

When the utility model is used, firstly, the external power supply and the control switch of the electrical components in the device are connected, then the spherical object to be measured is put into the inlet pipe 5, the object enters the transportation pipeline 4 through the inlet pipe 5 until entering between the two sub-shifting plates 9, because the distance between the two sub-shifting plates 9 is fixed, only one object can enter between the two sub-shifting plates 9, at the moment, the motor 6 rotates in the positive direction to drive the first gear 7 to rotate, thereby driving the cylindrical rod 8 to rotate, thereby causing the sub-shifting plates 9 to rotate, and transmitting the object between the two sub-shifting plates 9 from one side of the cylindrical rod 8 to the other side, meanwhile, the first gear 7 rotates to drive the chain 10 to rotate, thereby driving the second gear 11 to rotate, thereby causing the connecting rod 12 to rotate, thereby driving the baffle 13 to rotate, because the baffle 13 is rotationally connected with the connecting rod 12 and a certain friction force exists between the connecting rod, therefore, when the baffle 13 contacts the side wall of the inner cavity of the conveying pipeline 4, the baffle 13 stops rotating, the connecting rod 12 continues rotating, the baffle 13 blocks the second channel, so that the articles enter the first channel, after the articles enter the first channel, the motor 6 rotates reversely to drive the baffle 13 to block the first channel, so that the articles enter the second channel, then the articles roll into the groove of the bottom plate 17, at the moment, the electric push rod 22 moves downwards to drive the connecting plate 21 to move downwards, so that the limiting frame 18 moves downwards to the top of the bottom plate 17 to fix the articles, then the pressing plate 19 continues moving downwards under the drive of the connecting plate 21 to test the pressure of the articles, and the pressure value on the pressure sensor is transmitted to the display screen 23 and displayed, after the pressure measurement is finished, the electric push rod 22 drives the connecting plate 21, the pressing plate 19 and other structures to move upwards to the initial position, and.

The motor 6 may be a motor of the YS5614 series, which is available from Ningbo force motors Inc., and its associated power supply and circuit.

The electric push rod 22 adopts a TGC-C1 series electric push rod provided by the Techlon electronics technology company Limited of Zhongshan city and a matched power supply and circuit thereof.

It is well within the skill of those in the art to implement, without undue experimentation, the present invention does not relate to software and process improvements, as related to circuits and electronic components and modules.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A pressure testing apparatus, characterized by: the device comprises a supporting plate (1), a sorting structure and a pressure measuring structure, wherein supporting legs (2) are fixedly connected to four corners of the bottom of the supporting plate (1);

the sorting structure comprises a fixed block (3), the fixed block (3) is fixedly connected to the top of a support plate (1), the top of the fixed block (3) is fixedly connected with a conveying pipeline (4), one side of the conveying pipeline (4) is fixedly connected with an inlet pipe (5), an installation cavity is formed in the fixed block (3), an installation cavity bottom of the fixed block (3) is fixedly connected with a motor (6), an output end of the motor (6) is fixedly connected with a first gear (7), a cylindrical rod (8) is fixedly connected to the top of the first gear (7), a cylindrical hole is formed in the bottom of the conveying pipeline (4), the top end of the cylindrical rod (8) penetrates through the cylindrical hole and extends into the conveying pipeline (4), a distributing plate (9) is fixedly connected to the surface of the cylindrical rod (8), the first gear (7) is meshed with a chain (10), and the other side of the chain (10, the top of the second gear (11) is fixedly connected with a connecting rod (12), a connecting rod hole is formed in the bottom of the conveying pipeline (4), the top end of the connecting rod (12) penetrates through the connecting rod hole and extends into the conveying pipeline (4), a baffle (13) is rotatably connected to the surface of the connecting rod (12), the bottom of the baffle is slidably connected to the bottom of the inner cavity of the conveying pipeline (4), a first partition plate (14) is rotatably connected to one side of the connecting rod (12), the first partition plate (14) is fixedly connected to the bottom of the inner cavity of the conveying pipeline (4), and a second partition plate (15) is fixedly connected to one end of each of the first partition plate (14) and the conveying pipeline;

the pressure measuring structure comprises a box body (16), the box body (16) is fixedly connected to the top of a supporting plate (1), an opening is formed in one side of the box body (16), the bottom end of a conveying pipeline (4) and the bottom end of a first partition plate (14) penetrate through the opening and extend to the inner cavity of the box body (16), a bottom plate (17) is fixedly connected to the bottom of the inner cavity of the box body (16), a limiting frame (18) is fixedly connected to the bottom plate (17), a spring (20) is fixedly connected to the top of the limiting frame (18), the top of the spring (20) is fixedly connected to the bottom of a connecting plate (21), a sliding cavity is formed in the limiting frame (18), a sliding cavity side wall of the limiting frame (18) is slidably connected with a pressing plate (19), the top of the pressing plate (19) is fixedly connected to the bottom of the connecting plate (21), an electric push rod (22) is fixedly, the top of the box body (16) is fixedly connected with a display screen (23).

2. A pressure testing apparatus according to claim 1, wherein: the surface of the cylindrical rod (8) is fixedly connected with a plurality of distributing plates (9) distributed in a circular array, and the distributing plates (9) are connected to the bottom of the inner cavity of the conveying pipeline (4) in a sliding manner.

3. A pressure testing apparatus according to claim 1, wherein: the number of the second partition plates (15) is four, the second partition plates (15) are fixedly connected to the bottom ends of the conveying pipelines (4) and the first partition plates (14) respectively, the bottoms of the second partition plates (15) are fixedly connected to the bottom of the inner cavity of the box body (16), and the second partition plates (15) are of a trapezoidal structure.

4. A pressure testing apparatus according to claim 1, wherein: the spring (20) is sleeved on the surface of the pressing plate (19), the spring (20) is in sliding connection with the pressing plate (19), the bottom end of the second gear (11) is rotatably connected with a fixed column, and the bottom end of the fixed column is fixedly connected to the bottom of the installation cavity of the fixed block (3).

5. A pressure testing apparatus according to claim 1, wherein: bottom plate (17) have two, and two bottom plate (17) symmetry rigid coupling is in box (16) inner chamber bottom, bottom plate (17) rigid coupling is in baffle two (15) one side, arc recess has all been seted up in bottom plate (17) and clamp plate (19).

6. A pressure testing apparatus according to claim 1, wherein: the pressing plates (19) are symmetrically and fixedly connected to two sides of the bottom of the connecting plate (21), and central axes of the bottom plate (17), the limiting frame (18), the pressing plates (19) and the springs (20) in the vertical direction are on the same straight line.