CN213504653U

CN213504653U - Anti-falling device for conveying cylindrical sample

Info

Publication number: CN213504653U
Application number: CN202022050692.4U
Authority: CN
Inventors: 钱辉; 李永武; 李娟�
Original assignee: Maanshan Iron and Steel Co Ltd
Current assignee: Maanshan Iron and Steel Co Ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-06-22
Anticipated expiration: 2030-09-17

Abstract

The utility model discloses an anti falling device for cylindrical sample conveying belongs to and examines the chemical examination transfer machine field. The utility model comprises side baffles arranged at both sides of the conveyor belt, wherein an arc baffle is connected between the tail ends of the side baffles at both sides along the conveying direction, the arc baffle is an arc baffle which protrudes outwards along the conveying direction, and a gap with the height of H2 is arranged below the arc baffle and away from the surface of the conveyor belt; and the gap height H2 is greater than the thickness of the cylindrical sample and less than the diameter of the cylindrical sample. The utility model overcomes the problem that drops easily when among the prior art cylindrical sample conveyer belt conveys, plan to provide an anti-falling device for cylindrical sample conveying, can set level the iron sample of the state of erectting, get into the terminal position of conveyer belt smoothly.

Description

Anti-falling device for conveying cylindrical sample

Technical Field

The utility model relates to an examine chemical examination transfer machine technical field, more specifically say, relate to an anti falling device for cylindrical sample conveying.

Background

The detection center detection and test station X fluorescence automatic line is provided with a conveyor belt for conveying cylindrical iron samples, the iron samples are poured out of the pneumatic sample conveying automatic line from a pneumatic sample conveying tank to the conveyor belt through a robot, and the conveyor belt is mainly used for receiving the iron samples on the pneumatic sample conveying automatic line and conveying the iron samples into the X fluorescence automatic line at the other end of the conveyor belt.

After the iron sample is poured into the iron pre-conveying belt from the air sample conveying tank by the air conveying robot, the iron sample can be in a flat state and a vertical state. When the iron sample is flatly placed, the iron sample can be smoothly sent to an X fluorescence automatic line to complete a conveying process; when the standing state occurs, the iron specimen in the standing state is liable to have the following problems during conveyance: directly punching out the terminal of the conveyor belt, and causing the sample to fall off; or rolling in the conveying process, and dropping the sample; if the samples fall off from the two adjacent conveying belts at the same time, the sample numbers cannot be identified quickly by manual work. The dropping of the sample can lead to a delay or missing analysis of the analysis, directly having a significant impact on the test results of the sample.

Through retrieval, the Chinese patent application number: 2017104497036, the name of invention creation is: the utility model provides a conveyer belt with prevent material and drop, this application includes the outer conveyer belt of elasticity, the inner wall that the outer conveyer belt of elasticity was fixed with the conveying panel, the both sides welding of conveying panel has shelves board down, the outer wall bolt of shelves board has the rail guard down, the upper end of rail guard has the overhead gage through the welding of stationary blade, and the stationary blade cup joints the one end at the rail guard, the inner belt has been cup jointed to the inside of the outer conveyer belt of elasticity, the surperficial fixed surface that the outer conveyer belt of elasticity was connected with coarse conveying surface, open on the surface of coarse conveying surface has the recess, article have been placed to the last fixed surface of coarse conveying surface, one side of conveying panel is rotated through. This application is through the design of two conveyer belts, and the fender thing board is assisted with lower fender thing board on, and comprehensive fixed and parcel are waited to transport article for article are difficult for dropping on the conveyer belt.

Also as in chinese patent application No.: 2015206421146, the name of invention creation is: anti-falling conveying mechanism, this application technical scheme main points are including the support, rotate on the support and be connected with the transfer roller, are provided with the conveyer belt on the transfer roller, the support bottom be provided with the supporting legs of ground butt, the upside rigid coupling of support has the piece of stopping, stop including the base and with the shielding plate that the base slided and is connected, be provided with the locking Assembly who is used for locking base and shielding plate between base and the shielding plate, reached and to have adjusted the effect of stopping the piece height.

The above applications all relate to technical improvements on how to prevent products from falling during conveying, but cannot be applied to the problem mentioned above that easily fall due to the upright state of the cylindrical test sample, and do not specially carry out conveying protection on cylindrical structural objects, and how to purposefully solve the problem of falling of the cylindrical test sample, and further optimization is still needed.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved by the utility model

The utility model aims to overcome the problem that drops easily when cylindrical sample conveyer belt conveys among the prior art, plan to provide an anti falling device for cylindrical sample conveying, can set level the iron sample of the state of erectting, get into the terminal position of conveyer belt smoothly.

2. Technical scheme

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

the utility model discloses an anti-falling device for cylindrical sample conveying, including setting up in the side shield of conveyer belt both sides, be connected with the circular arc baffle between the tail end of the side shield of both sides along the direction of transfer, this circular arc baffle is the arc baffle that outwards bulges along the direction of transfer, has the clearance that the height is H2 apart from the conveyer belt surface below the circular arc baffle; and the gap height H2 is greater than the thickness of the cylindrical sample and less than the diameter of the cylindrical sample.

Furthermore, two ends of the arc baffle are in tangential smooth transition connection with the end parts of the side baffles.

Furthermore, the arc baffle is a semicircular baffle with an arc center angle of 180 degrees.

Furthermore, the inclined baffle is obliquely arranged between the side baffles at the two sides and positioned in front of the arc baffle; the middle part of the inclined baffle is downwards provided with a middle baffle, gaps are arranged between two sides of the middle baffle and the conveyor belt, the bottom of the middle baffle is provided with a gap with the height of H1 from the surface of the conveyor belt, and the height H1 is larger than the thickness of the cylindrical sample and smaller than the diameter of the cylindrical sample.

Furthermore, the height of the middle baffle is consistent with that of the bottom of the arc baffle.

Furthermore, the included angle between the inclined baffle plate and the side baffle plate on one side is 30-60 degrees.

Furthermore, the conveyor belt further comprises adjusting blocks arranged on two sides of the conveyor belt, the adjusting blocks are arranged behind the arc baffle, and opposite end parts of the adjusting blocks on the two sides are arranged to be conical with gradually reduced cross-sectional areas.

Furthermore, the tops of the inclined baffle, the side baffle and the arc baffle are coated with protective layers.

3. Advantageous effects

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:

(1) the utility model discloses an anti-falling device for cylindrical sample conveying, the circular arc baffle is connected with between the tail end of side shield along the direction of transfer, has solved the defect that the sample of erectting conveys on the conveyer belt, can ensure to put the sample of erectting all on the conveyer belt, has avoided the sample completely to drop or the sample washes out the problem at conveyer belt terminal, has guaranteed sample analysis cycle; and the whole structure is simple in design, only needs one-time installation, does not need subsequent maintenance, and is low in cost and reliable in operation.

(2) The utility model discloses an anti falling device for cylindrical sample conveying, the cooperation adopts the well baffle and the circular arc baffle of slope, and the baffle is put in advance flat and is handled to the preliminary branch in at first utilizing, will not be removed to conveyer belt both sides border position by the sample of directly putting flat, makes it paste the side shield and finally follow edge contact circular arc baffle, further ensures the effect of putting flat of circular arc baffle.

Drawings

Fig. 1 is a schematic structural diagram of an anti-dropping device for conveying cylindrical samples according to the present invention.

The reference numerals in the schematic drawings illustrate:

100. a conveyor belt; 200. a sample; 300. an inclined baffle plate; 301. a middle baffle plate; 302. a side dam; 303. a circular arc baffle plate; 304. and adjusting the block.

Detailed Description

For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The present invention will be further described with reference to the following examples.

Example 1

As shown in fig. 1, the anti-dropping device for conveying a cylindrical sample in this embodiment includes side baffles 302 disposed at two sides of the conveyor belt 100, an arc baffle 303 is connected between the tail ends of the side baffles 302 at the two sides along the conveying direction, the arc baffle 303 is an arc baffle protruding outwards along the conveying direction, and two ends of the arc baffle 303 and the end of the side baffles 302 are in tangential smooth transition connection, specifically, a semicircular baffle with an arc center angle of 180 °. A gap with the height of H2 is arranged below the arc baffle 303 and away from the surface of the conveyor belt 100; and the gap height H2 is greater than the thickness of the cylindrical test piece 200 and less than the diameter of the cylindrical test piece 200.

In the embodiment, the arc baffle 303 can be used for pushing the upright cylindrical sample to be flat, so that the sample can smoothly enter the next process; when the device is actually used, the cylindrical sample from the front-stage process reaches the conveyor belt 100 in a flat state, and is directly conveyed smoothly from the lower gap of the arc baffle 303 along with the conveyor belt 100; when the sample is erected on the conveyor belt 100, the sample gradually contacts the arc baffle 303 with smooth transition, and the erected sample is stopped by the arc baffle 303 to fall down under the conveying action of the conveyor belt 100, is flatly placed on the conveyor belt 100, and is then smoothly conveyed from a gap below the arc baffle 303 to enter the next process.

By adopting the design of the embodiment, the defect that the vertical sample is conveyed on the conveyor belt 100 is overcome, the vertical sample can be completely placed on the conveyor belt 100 and smoothly conveyed to the next procedure, the problem that the sample falls off or rushes out of the terminal of the conveyor belt 100 is completely avoided through practice verification, and the sample analysis period is ensured; the whole structure is simple in design, only needs one-time installation, does not need subsequent maintenance, is low in cost, reliable in operation and long in service life, and is suitable for popularization and application.

Example 2

The anti-dropping device for cylindrical sample delivery of the present embodiment is substantially the same as embodiment 1, and further, the present embodiment further includes an inclined baffle 300, wherein the inclined baffle 300 is obliquely disposed between the side baffles 302 at two sides and is located in front of the arc baffle 303; the middle part of the inclined baffle 300 is provided with a middle baffle 301 downwards, gaps are arranged between two sides of the middle baffle 301 and the conveyor belt 100, the bottom of the middle baffle 301 is provided with a gap with the height H1 from the surface of the conveyor belt 100, and the height H1 is larger than the thickness of the cylindrical sample 200 and smaller than the diameter of the cylindrical sample 200.

In this embodiment, the inclined baffle 300 and the middle baffle 301 at the lower portion are obliquely arranged, specifically, an included angle between the inclined baffle 300 and the side baffle 302 at one side along the conveying direction is 30 ° to 60 °, as shown in fig. 1, an included angle between the inclined baffle 300 and the side baffle 302 at the right side along the conveying direction is 30 °, and similarly, the inclined angle between the inclined baffle 300 and the side baffle 302 at the left side along the conveying direction may also be the same during installation, which is not described in detail. In this embodiment, there is also a gap between the two sides of the baffle 301 and the side baffles 302, and the gap can allow the sample 200 to pass through in the vertical state, that is, the vertical sample 200 can be placed at the edge of the conveyor belt 100 and placed flat by the arc baffles 303 from the two sides of the middle baffle 301 when being conveyed against the side baffles 302.

In this embodiment, when the sample is transported on the conveyor belt 100, the sample passes through the inclined baffle 300, and the middle baffle 301 arranged in the middle of the inclined baffle is utilized, when the upright sample 200 does not move along the side of the side baffle 302, that is, the sample 200 stays in the middle of the conveyor belt 100, after the upright sample 200 contacts the inclined middle baffle 301, the upright sample 200 gradually moves along the inclined direction to the side and continues to be transported along the side baffle 302, so as to ensure that the upright sample subsequently gradually contacts the arc baffle 303 from the edge, and ensure the leveling effect; alternatively, the sample 200 is conveyed by the conveyor belt 100 after contacting the inclined intermediate plate 301, and then is directly laid down and conveyed through the lower gap of the intermediate plate 301. The height of the bottom of the baffle 301 and the height of the bottom of the arc baffle 303 are consistent in the embodiment.

In the embodiment, the inclined middle baffle 301 and the inclined arc baffle 303 are adopted in a matching manner, the middle baffle 301 is firstly utilized to carry out pre-leveling and pre-dividing treatment, the sample 200 which is not directly leveled is moved to the two side edge positions of the conveyor belt 100, the sample is attached to the side baffles 302 and finally contacts the arc baffle 303 from the edge, and the leveling effect of the arc baffle 303 is further ensured.

The embodiment further comprises adjusting blocks 304 arranged at two sides of the conveyor belt 100, wherein the adjusting blocks 304 are arranged behind the arc baffle 303, and the opposite ends of the adjusting blocks 304 at two sides are arranged into a cone with a gradually reduced cross-sectional area. The adjustment block 304 can guide the sample 200 that has been laid flat, so that the sample 200 passing through the arc-shaped baffle 303 can be positioned as far as possible in the middle of the conveyor belt 100 and can be conveyed continuously and smoothly. The top of inclined baffle 300, side shield 302 and circular arc baffle 303 all has the cladding of inoxidizing coating in this embodiment, specifically can adopt protection rubber, avoids direct contact impaired.

The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.

Claims

1. The utility model provides an anti falling device for cylindrical sample conveying which characterized in that: the conveying belt conveying device comprises side baffles (302) arranged on two sides of a conveying belt (100), an arc baffle (303) is connected between the tail ends of the side baffles (302) on the two sides along the conveying direction, the arc baffle (303) is an arc baffle which protrudes outwards along the conveying direction, and a gap with the height of H2 is arranged below the arc baffle (303) and away from the surface of the conveying belt (100); and the gap height H2 is greater than the thickness of the cylindrical test piece (200) and less than the diameter of the cylindrical test piece (200).

2. A drop prevention device for cylindrical sample transfer as defined in claim 1, wherein: the two ends of the arc baffle (303) are in tangential smooth transition connection with the end of the side baffle (302).

3. A drop prevention device for cylindrical sample transfer as defined in claim 1, wherein: the arc baffle (303) is a semicircular baffle with an arc center angle of 180 degrees.

4. A drop prevention device for cylindrical sample transfer as defined in claim 1, wherein: the inclined baffle (300) is obliquely arranged between the side baffles (302) on the two sides and is positioned in front of the arc baffle (303); the middle part of the inclined baffle (300) is downwards provided with a middle baffle (301), gaps are formed between two sides of the middle baffle (301) and the conveyor belt (100), the bottom of the middle baffle (301) is separated from the surface of the conveyor belt (100) by a gap with the height H1, and the height H1 is larger than the thickness of the cylindrical sample (200) and smaller than the diameter of the cylindrical sample (200).

5. A drop prevention device for cylindrical sample transfer as defined in claim 4, wherein: the bottom heights of the middle baffle (301) and the arc baffle (303) are consistent.

6. A drop prevention device for cylindrical sample transfer as defined in claim 4, wherein: the included angle between the inclined baffle (300) and the side baffle (302) on one side is 30-60 degrees.

7. A drop prevention device for cylindrical sample transfer as defined in claim 1, wherein: the conveyor belt is characterized by further comprising adjusting blocks (304) arranged on two sides of the conveyor belt (100), wherein the adjusting blocks (304) are arranged behind the arc baffle (303), and opposite end parts of the adjusting blocks (304) on the two sides are arranged to be conical with the gradually-reduced cross-sectional area.

8. A drop prevention device for cylindrical sample transfer as defined in claim 4, wherein: the top parts of the inclined baffle (300), the side baffle (302) and the arc baffle (303) are coated with protective layers.