CN215877987U

CN215877987U - Quartz sand automatic material conveying system

Info

Publication number: CN215877987U
Application number: CN202121903558.2U
Authority: CN
Inventors: 万龙华; 肖兵球; 张文凯
Original assignee: Hunan Sundy Yingtai Environmental Protection Technology Co ltd
Current assignee: Hunan Sundy Yingtai Environmental Protection Technology Co ltd
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2022-02-22
Anticipated expiration: 2031-08-13

Abstract

The utility model discloses an automatic quartz sand feeding system which comprises a quartz sand feeding device, wherein the quartz sand feeding device comprises a driving mechanism, a first baffle plate, a movable plate and a second baffle plate, the driving mechanism is connected with the movable plate, the first baffle plate and the second baffle plate are respectively arranged above and below the movable plate, the automatic quartz sand feeding system also comprises a sample container, the sample container is provided with a discharge hole, the first baffle plate is provided with a first through hole, the movable plate is provided with a second through hole, the second baffle plate is provided with a third through hole, the discharge hole of the sample container is communicated with the first through hole, and the driving mechanism is used for driving the movable plate to do horizontal reciprocating motion so that the first through hole, the second through hole and the third through hole are sequentially communicated to realize the automatic feeding of materials in the sample container into a crucible. The automatic quartz sand adding device can realize automatic and uniform adding of quartz sand, and has the advantages of accurate and reliable adding amount, high efficiency and the like.

Description

Quartz sand automatic material conveying system

Technical Field

The utility model mainly relates to the technical field of sample detection and analysis, in particular to an automatic quartz sand feeding system.

Background

The analysis of the content of elements in a sample is related to the analysis of the content of the elements in various fields of mineral resources, metallurgical engineering, environmental science, food safety and the like, and an ion chromatograph is the most common instrument for analyzing and determining the content of the elements. When a sample is tested by the high-temperature combustion ion chromatographic analyzer, a layer of quartz sand is required to be added on the upper surface of the sample, the quartz sand is used for participating in the reaction of the high-temperature combustion hydrolysis process, and meanwhile, the quartz sand on the surface can prevent the sample from being heated and splashed; in the prior art, quartz sand is added manually, a certain mass of a sample to be detected is weighed and is filled into a crucible, a sample spoon is used for taking a proper amount of quartz sand, the quartz sand is evenly spread above the sample to be detected in the crucible, and the sample to be detected is completely shielded. Because automatic adding can not be realized, when a solid hazardous waste sample is tested, the influence of manual adding of quartz sand on human health is large, and single adding amount and uniformity are influenced by human factors, so that the problems of unstable adding amount of quartz sand, uneven adding of quartz sand and the like easily occur. Therefore, when a sample is tested by utilizing high-temperature combustion ion chromatography, a device capable of realizing accurate, stable, reliable, uniform and automatic addition of quartz sand needs to be designed urgently.

SUMMERY OF THE UTILITY MODEL

Aiming at the technical problems in the prior art, the utility model provides the automatic quartz sand feeding system which can realize automatic and uniform addition of quartz sand, accurate and reliable addition amount and high efficiency.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a quartz sand automatic material conveying system, its characterized in that, includes quartz sand feeding device, quartz sand feeding device includes actuating mechanism, first baffle, fly leaf and second baffle, actuating mechanism links to each other with the fly leaf, first baffle and second baffle are arranged respectively in the top and the below of fly leaf, still include dress appearance container, dress appearance container is equipped with the discharge gate, first through-hole has been seted up on the first baffle, the second through-hole has been seted up on the fly leaf, the third through-hole has been seted up on the second baffle, the discharge gate and the first through-hole intercommunication of dress appearance container, actuating mechanism is used for driving the fly leaf and is horizontal reciprocating motion so that first through-hole, second through-hole and third through-hole communicate in proper order and realize adding the material in the dress appearance container to the crucible automatically.

As a further improvement of the utility model: the driving mechanism is used for driving the movable plate to reciprocate between two limit positions, when the driving mechanism drives the movable plate to retreat to the limit positions, the second through hole in the movable plate is communicated with the first through hole in the first baffle, and materials in the sample container pass through the first through hole and fall into the second through hole; when the driving mechanism drives the movable plate to move forwards to limit, the second through hole in the movable plate is communicated with the third through hole in the second baffle plate, and the material passes through the third through hole and falls into the crucible.

As a further improvement of the utility model: the first baffle is connected with the movable plate through a first sealing element.

As a further improvement of the utility model: the second baffle is connected with the movable plate through a second sealing element.

As a further improvement of the utility model: the automatic crucible translation device is characterized by further comprising an automatic crucible translation mechanism, wherein the automatic crucible translation mechanism is arranged below the quartz sand feeding device.

As a further improvement of the utility model: the automatic crucible translation mechanism comprises a driving device, a crucible supporting plate and a crucible clamping mechanism, the driving device is connected with the crucible supporting plate, the crucible clamping mechanism is connected with the crucible supporting plate, the driving device drives the crucible supporting plate and the crucible clamping mechanism to do reciprocating motion along the horizontal direction, and the crucible clamping mechanism is used for clamping a crucible placed on the crucible supporting plate.

As a further improvement of the utility model: the crucible clamping mechanism comprises a clamping driving assembly, a first clamping jaw and a second clamping jaw which are oppositely arranged, and the clamping driving assembly drives the first clamping jaw and the second clamping jaw to mutually close or separate so as to clamp or loosen the crucible.

As a further improvement of the utility model: the quartz sand feeding device is arranged in the shell, and the driving mechanism is installed on the shell through the connecting frame.

As a further improvement of the utility model: and a connecting base for supporting the sample container is also arranged between the sample container and the first baffle.

As a further improvement of the utility model: the driving mechanism is any one of an air cylinder, an electric cylinder or an oil cylinder.

Compared with the prior art, the utility model has the advantages that:

1. the automatic quartz sand feeding system is provided with a quartz sand feeding device, a driving mechanism of the quartz sand feeding device is connected with a movable plate, a first baffle and a second baffle are respectively arranged above and below the movable plate, a sample container is inverted, a discharge port of the sample container is communicated with a first through hole in the first baffle, when the driving mechanism drives the movable plate to retreat to the proper position, the discharge port, the first through hole and a second through hole in the movable plate are communicated, and quartz sand flows into the second through hole in the movable plate under the action of self gravity and is filled in the first through hole of the first baffle; when the driving mechanism drives the movable plate to move forward to the right position, the second through hole in the movable plate is communicated with the third through hole in the second baffle plate, quartz sand in the second through hole is brought above the opening of the crucible along with the movement of the movable plate, and the quartz sand falls onto the upper surface of a sample to be detected in the crucible under the action of gravity, so that the addition of the quartz sand is completed. By adopting the automatic quartz sand feeding system, the automatic quartz sand feeding can be realized, the adding amount is accurate and uniform, the efficiency is high, personnel intervention is not needed in the whole process, and the human health is not influenced.

2. The automatic quartz sand feeding system is provided with the automatic crucible translation mechanism, the automatic crucible translation mechanism comprises a driving device, a crucible supporting plate and a crucible clamping mechanism, the driving device is connected with the crucible supporting plate, the crucible clamping mechanism is connected with the crucible supporting plate, and the driving device drives the crucible supporting plate and the crucible clamping mechanism to reciprocate along the horizontal direction, namely the crucible supporting plate moves between a sand adding position and a lofting position. When being applied to automatic test system, place the crucible on the crucible layer board through the robot, crucible clamping mechanism presss from both sides tight crucible, drive arrangement drives the crucible and moves to adding the sand position, quartzy sand feeding device adds quartzy sand to the crucible, drive arrangement drives the crucible and moves to the lofting position, crucible clamping mechanism loosens the crucible, the tester is put into to the crucible that the robot will add quartzy sand, crucible clamping mechanism can also realize correcting the crucible position at the in-process that presss from both sides tight crucible, there is the problem of positional deviation when solving the robot and placing the crucible, ensure that the crucible is in the suitable position of adding the sand mouth.

Drawings

FIG. 1 is a schematic diagram of the construction of a quartz sand loading system of the present invention in a specific embodiment.

FIG. 2 is a schematic structural view of a quartz sand charging apparatus of the present invention in a specific embodiment.

FIG. 3 is a schematic top view of the automatic crucible translation device according to an embodiment of the present invention

Illustration of the drawings:

1. a quartz sand feeding device; 11. a drive mechanism; 12. a first baffle plate; 121. a first through hole; 13. a movable plate; 131. a second through hole; 14. a second baffle; 141. a third through hole; 2. a sample container; 3. a first seal member; 4. a second seal member; 5. an automatic crucible translation mechanism; 51. a drive device; 52. a crucible supporting plate; 53. a crucible clamping mechanism; 531. a clamp drive assembly; 532. a first jaw; 533. a second jaw; 6. a housing; 7. a connecting frame; 8. and connecting the base.

Detailed Description

The utility model will be described in further detail below with reference to the drawings and specific examples.

As shown in fig. 1 to 3, the utility model discloses an automatic quartz sand feeding system, which comprises a quartz sand feeding device 1, wherein the quartz sand feeding device 1 comprises a driving mechanism 11, a first baffle 12, a movable plate 13 and a second baffle 14, the driving mechanism 11 is connected with the movable plate 13, the first baffle 12 and the second baffle 14 are respectively arranged above and below the movable plate 13, the automatic quartz sand feeding system further comprises a sample container 2, the sample container 2 is provided with a discharge hole, the first baffle 12 is provided with a first through hole 121, the movable plate 13 is provided with a second through hole 131, the second baffle 14 is provided with a third through hole 141, the sample container 2 is communicated with the first through hole 121, and the driving mechanism 11 is used for driving the movable plate 13 to horizontally reciprocate so that the first through hole 121, the second through hole 131 and the third through hole 141 are sequentially communicated to automatically feed materials in the sample container 2 into a crucible.

In this embodiment, the driving mechanism 11 is configured to drive the movable plate 13 to reciprocate between two limit positions, when the driving mechanism 11 drives the movable plate 13 to retreat to the limit positions, the second through hole 131 on the movable plate 13 is communicated with the first through hole 121 on the first baffle 12, and the material in the sample container 2 falls into the second through hole 131 through the first through hole 121; when the driving mechanism 11 drives the movable plate 13 to move forward to the limiting position, the second through hole 131 on the movable plate 13 is communicated with the third through hole 141 on the second baffle 14, and the material falls into the crucible through the third through hole 141.

In the automatic quartz sand feeding system of the embodiment, the driving mechanism 11 of the quartz sand feeding device 1 is connected with the movable plate 13, the first baffle 12 and the second baffle 14 are respectively arranged above and below the movable plate 13, the sample container 2 is inverted, the discharge port of the sample container is communicated with the first through hole 121 on the first baffle 12, when the driving mechanism 11 drives the movable plate 13 to retreat to the proper position, at the moment, the discharge port, the first through hole 121 and the second through hole 131 on the movable plate 13 are communicated, and quartz sand flows into the second through hole 131 of the movable plate 13 under the action of self gravity and fills the first through hole 121 of the first baffle 12; when the driving mechanism 11 drives the movable plate 13 to move forward to a position, at this time, the second through hole 131 on the movable plate 13 is communicated with the third through hole 141 on the second baffle 14, the quartz sand in the second through hole 131 is brought above the opening of the crucible along with the movement of the movable plate 13, and the quartz sand falls onto the upper surface of the sample to be measured in the crucible under the action of gravity, so that the addition of the quartz sand is completed. The quartz sand automatic material conveying system of this embodiment can realize that quartz sand is automatic to be added, and the addition is accurate, even, efficient, and whole journey need not personnel and intervenes, can not influence the health.

In this embodiment, the driving mechanism 11 is an air cylinder, and in other embodiments, the driving mechanism 11 may be an oil cylinder or an electric cylinder.

In the present embodiment, the first flap 12 is connected to the movable plate 13 through the first seal 3, and the second flap 14 is connected to the movable plate 13 through the second seal 4. Through set up the sealing member at the last top surface and the lower bottom surface of fly leaf 13, can effectively prevent that quartz sand from spilling, ensure the accurate ration of quartz sand that adds at every turn.

In the embodiment, the automatic crucible translation device further comprises an automatic crucible translation mechanism 5, and the automatic crucible translation mechanism 5 is arranged below the quartz sand feeding device 1. The automatic crucible translation mechanism 5 comprises a driving device 51, a crucible supporting plate 52 and a crucible clamping mechanism 53, the driving device 51 is connected with the crucible supporting plate 52, the crucible clamping mechanism 53 is connected with the crucible supporting plate 52, and the driving device 51 drives the crucible supporting plate 52 and the crucible clamping mechanism 53 to reciprocate along the horizontal direction, namely the crucible supporting plate 52 moves between a sand adding position and a lofting position. The crucible clamping mechanism 53 is used for clamping a crucible placed on the crucible supporting plate 52, the crucible clamping mechanism 53 comprises a clamping driving assembly 531 and a first clamping jaw 532 and a second clamping jaw 533 which are oppositely arranged, and the clamping driving assembly 531 drives the first clamping jaw 532 and the second clamping jaw 533 to mutually close or separate so as to clamp or loosen the crucible.

The automatic quartz sand feeding system in this embodiment, the design has automatic translation mechanism 5 of crucible, when being applied to automatic test system, place the crucible on crucible layer board 52 through the robot, crucible clamping mechanism 53 presss from both sides tight crucible, drive arrangement 51 drives the crucible and moves to adding the sand position, quartz sand feeding device 1 adds quartz sand to the crucible, drive arrangement 51 drives the crucible and moves to the lofting position, crucible clamping mechanism 53 loosens the crucible, the robot is put into the test instrument with the crucible of adding quartz sand, first clamping jaw 532 and the second clamping jaw 533 of relative arrangement on crucible clamping mechanism 53 can also realize correcting the crucible position at the in-process of pressing from both sides tight crucible, there is the problem of position deviation when solving the robot and placing the crucible, ensure that the crucible is in the suitable position of adding the sand mouth.

In the embodiment, the quartz sand feeding device further comprises a shell 6, the quartz sand feeding device 1 is arranged in the shell 6, the driving mechanism 11 is installed on the shell 6 through the connecting frame 7, and the first baffle 12 and the second baffle 14 are connected with the shell 6.

In this embodiment, still be equipped with the connection base 8 that is used for supporting dress appearance container 2 between dress appearance container 2 and first baffle 12, support dress appearance container 2 through connecting base 8, make it difficult for taking place to empty.

The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may be made by those skilled in the art without departing from the principle of the utility model.

Claims

1. The utility model provides a quartz sand automatic material conveying system, its characterized in that, includes quartz sand feeding device (1), quartz sand feeding device (1) includes actuating mechanism (11), first baffle (12), fly leaf (13), second baffle (14), actuating mechanism (11) link to each other with fly leaf (13), first baffle (12) and second baffle (14) are arranged respectively in the top and the below of fly leaf (13), still include dress appearance container (2), dress appearance container (2) are equipped with the discharge gate, first through-hole (121) have been seted up on first baffle (12), second through-hole (131) have been seted up on fly leaf (13), third through-hole (141) have been seted up on second baffle (14), the discharge gate and the first through-hole (121) intercommunication of dress appearance container (2), actuating mechanism (11) are used for driving fly leaf (13) and do horizontal reciprocating motion so that first through-hole (121), The second through hole (131) and the third through hole (141) are communicated in sequence to automatically add the materials in the sample container (2) into the crucible.

2. The quartz sand automatic feeding system as claimed in claim 1, wherein the driving mechanism (11) is used for driving the movable plate (13) to reciprocate between two limit positions, when the driving mechanism (11) drives the movable plate (13) to retreat to the limit positions, the second through hole (131) on the movable plate (13) is communicated with the first through hole (121) on the first baffle plate (12), and the material in the sample container (2) falls into the second through hole (131) through the first through hole (121); when the driving mechanism (11) drives the movable plate (13) to move forwards to limit, the second through hole (131) on the movable plate (13) is communicated with the third through hole (141) on the second baffle (14), and the material passes through the third through hole (141) and falls into the crucible.

3. The quartz sand automatic charging system according to claim 1, characterized in that the first baffle (12) is connected with the movable plate (13) through a first sealing member (3).

4. The quartz sand automatic charging system according to claim 1, characterized in that the second baffle (14) is connected with the movable plate (13) through a second sealing member (4).

5. The quartz sand automatic charging system according to claim 1, further comprising an automatic crucible translation mechanism (5), wherein the automatic crucible translation mechanism (5) is arranged below the quartz sand charging device (1).

6. The automatic quartz sand feeding system according to claim 5, wherein the automatic crucible translation mechanism (5) comprises a driving device (51), a crucible supporting plate (52) and a crucible clamping mechanism (53), the driving device (51) is connected with the crucible supporting plate (52), the crucible clamping mechanism (53) is connected with the crucible supporting plate (52), the driving device (51) drives the crucible supporting plate (52) and the crucible clamping mechanism (53) to reciprocate along the horizontal direction, and the crucible clamping mechanism (53) is used for clamping a crucible placed on the crucible supporting plate (52).

7. The automatic quartz sand feeding system according to claim 6, wherein the crucible clamping mechanism (53) comprises a clamping driving assembly (531) and a first clamping jaw (532) and a second clamping jaw (533) which are arranged oppositely, and the clamping driving assembly (531) drives the first clamping jaw (532) and the second clamping jaw (533) to move close to or away from each other so as to clamp or release the crucible.

8. The quartz sand automatic charging system according to any one of claims 1 to 7, characterized by further comprising a housing (6), wherein the quartz sand charging device (1) is arranged in the housing (6), and the driving mechanism (11) is mounted on the housing (6) through a connecting frame (7).

9. An automatic quartz sand charging system according to any one of claims 1 to 7, characterized in that a connecting base (8) for supporting the sample container (2) is further arranged between the sample container (2) and the first baffle plate (12).

10. The automatic feeding system of quartz sand according to any one of claims 1 to 7, characterized in that the driving mechanism (11) is any one of a cylinder, an electric cylinder or an oil cylinder.