CN217527568U - Pretreatment acid adding device of diamond micropowder ICP detection equipment - Google Patents

Abstract

The utility model relates to a diamond miropowder material processing technology field, in particular to diamond miropowder ICP check out test set pretreatment acidification device contains: the test tube rack is used for fixing a test tube, and the rotary acid adding mechanism is used for sucking hydrofluoric acid liquid in an acid cup and putting the hydrofluoric acid liquid into the test tube on the test tube rack; the rotary acid adding mechanism comprises: the mechanical arm, and locate the rubber head burette of mechanical arm tip. The utility model discloses simple structure, design science, reasonable utilizes the arm to realize the acidification operation of test tube on the test-tube rack, avoids the operator to contact the acidizing fluid, and is easy and simple to handle, safe, reliable, save time and human cost reduce the unnecessary occurence of failure, and guarantee personnel's operation security, the practical application of being convenient for.

Description

Pretreatment acid adding device of diamond micropowder ICP detection equipment

Technical Field

The utility model relates to a diamond miropowder material processing technology field, in particular to diamond miropowder ICP check out test set pretreatment acidification device.

Background

The diamond micropowder refers to diamond particles with a particle size of less than 54 μm, and includes single crystal diamond micropowder and polycrystalline diamond micropowder. Because the yield of the single crystal diamond micro powder is large, the application field is wide, the diamond micro powder is generally specially referred to the single crystal diamond micro powder in the industry, and the single crystal diamond micro powder is produced by crushing and shaping artificial diamond single crystal abrasive particles by a static pressure method and adopting a special process method of a superhard material. The diamond micropowder has high hardness and good wear resistance, can be widely used for cutting, grinding, drilling, polishing and the like, and is an ideal raw material for grinding and polishing high-hardness materials such as hard alloy, ceramics, gems, optical glass and the like. At present, ICP detection equipment is used for detection in the processing and manufacturing of diamond micro powder, acid is required to be added in the pretreatment of the equipment for detection, one acid is hydrofluoric acid, the hydrofluoric acid has extremely strong corrosivity, and misoperation such as steam suction or skin contact can cause burn which is difficult to cure. Therefore, a safe and reliable device is needed to meet the requirement of the pretreatment and acid addition operation of the ICP detection device in the diamond micro powder processing at present.

Disclosure of Invention

Therefore, the utility model provides a diamond miropowder ICP check out test set pretreatment acidification device utilizes the arm to realize the acidification operation of test tube on the test-tube rack, avoids the operator to contact the acidizing fluid, easy and simple to handle, safety, reliable.

According to the utility model provides a design provides a diamond miropowder ICP check out test set pretreatment acidification device, contains: the test tube rack is used for fixing a test tube, and the rotary acid adding mechanism is used for sucking hydrofluoric acid liquid in an acid cup and putting the hydrofluoric acid liquid into the test tube on the test tube rack; the rotary acid adding mechanism comprises: the mechanical arm is provided with a mechanical arm, and a rubber head dropper arranged at the end part of the mechanical arm.

As the utility model discloses diamond miropowder ICP check out test set pretreatment acidification device, furtherly, the arm tip still is provided with the fixed plate that is used for fixed rubber head burette and is used for the extrusion pincers in order to realize hydrofluoric acid acidizing fluid absorption and put into to rubber head burette rubber head extrusion.

As the utility model discloses diamond miropowder ICP check out test set pretreatment acidification device, furtherly is provided with the mounting hole that is used for the rubber head burette to run through the fixed plate on the fixed plate, the aperture of mounting hole and the burette pipe diameter phase-match of rubber head burette.

As the utility model discloses the pretreatment acidification device of diamond miropowder ICP check out test set, furtherly, all is provided with acidproof protection glue film in the downthehole side of mounting hole and extrusion pincers mouth of a jaw department.

As the utility model discloses diamond miropowder ICP check out test set pretreatment acidification device, furtherly, the arm tip is provided with displacement sensor, temperature sensor and the miniature hydraulic pressure impeller of drive extrusion pincers action with control cabinet signal connection respectively.

As the utility model discloses diamond miropowder ICP check out test set pretreatment acidification device, furtherly, on the test-tube rack was fixed in the conveyer belt of conveyer, and was provided with serial number mark and position sensor on the position of every fixed test tube on the test-tube rack.

The utility model has the advantages that:

the utility model discloses simple structure, design science, reasonable utilizes the arm to realize the acidification operation of test tube on the test-tube rack, avoids the operator to contact the acidizing fluid, and is easy and simple to handle, safe, reliable, save time and human cost reduce the unnecessary occurence of failure, and guarantee personnel's operation security, the practical application of being convenient for.

Description of the drawings:

FIG. 1 is a schematic structure of a pretreatment acid adding device of diamond micropowder ICP detection equipment in the embodiment;

fig. 2 is a schematic view of the end structure of the robot arm in the embodiment.

In the figure, reference numeral 1 denotes a conveyor, reference numeral 2 denotes a test tube, reference numeral 3 denotes a robot arm, reference numeral 4 denotes a rubber-tipped dropper, reference numeral 5 denotes an acid cup, reference numeral 6 denotes a fixing plate, and reference numeral 7 denotes a squeezing pincer.

The specific implementation mode is as follows:

the present invention will be described in further detail with reference to the accompanying drawings and technical solutions, and embodiments of the present invention will be described in detail by way of preferred examples, but the embodiments of the present invention are not limited thereto.

The embodiment of the utility model provides a, it is shown with reference to fig. 1, provide a diamond miropowder ICP check out test set pretreatment acidification device, contain: the test tube rack is used for fixing the test tube 2, and the rotary acid adding mechanism is used for sucking the hydrofluoric acid liquid in the acid cup 5 and putting the hydrofluoric acid liquid into the test tube 2 on the test tube rack; the rotary acid adding mechanism comprises: a mechanical arm 3 and a rubber head dropper 4 arranged at the end part of the mechanical arm. Simple structure utilizes arm 3 to realize the test tube 2 on the test-tube rack with sour operation, avoids the operator to contact the acidizing fluid, and easy and simple to handle, safety, reliable, save time and human cost reduce the unnecessary occurence of failure, guarantee personnel's operation security, the application in the actual scene of being convenient for.

Further, as shown in fig. 2, the end of the mechanical arm is further provided with a fixing plate 6 for fixing the rubber-tipped dropper 4 and a pressing clamp 7 for pressing the rubber head of the rubber-tipped dropper to suck and put hydrofluoric acid solution. The mechanical arm 3 can adopt the existing mature three-axis mechanical arm to realize rotary liquid suction and discharge, and has simple principle and convenient realization. In order to further reduce the cost, the stainless steel tripod and an automatic telescopic rotating rod erected on the stainless steel tripod can be used for realizing rotary liquid suction and liquid discharge. Furthermore, a mounting hole for the rubber head dropper 4 to penetrate through the fixing plate 6 is formed in the fixing plate 6, and the aperture of the mounting hole is matched with the dropper pipe diameter of the rubber head dropper 4, so that the rubber head dropper is convenient to mount and maintain. Furthermore, acid-resistant protective glue layers are arranged on the inner side of the hole of the mounting hole and at the position of a jaw of the extrusion pliers, so that the rubber head dropper 4 is protected to a certain extent, and the service life is prolonged.

Furthermore, the end part of the mechanical arm is provided with a displacement sensor, a temperature sensor and a micro hydraulic pusher, wherein the displacement sensor and the temperature sensor are respectively connected with a control console through signals, and the micro hydraulic pusher drives the squeezing pincers 7 to act. The squeezing pliers can also realize the action of automatically squeezing the rubber head of the rubber head dropper by utilizing the automatic pliers which are in signal connection with the control console, the existing automatic pliers are mature in technology, and the realization principle is simple. Further, the test tube rack is fixed on a conveying belt of the conveyor 1, and a numbering mark and a position sensor are arranged on each point position of each fixed test tube 2 on the test tube rack. Automatic acid adding is realized by utilizing a control console and a conveyor, and the efficiency and the operation safety are improved.

During the use, be fixed in the test-tube rack on conveyer 1's the transmission band, every test tube is stopping predetermineeing the acidification position, utilizes the rotatory acidizing fluid that absorbs in the sour cup 5 of arm 3 and further rotates to predetermined acidification position, adds sour operation to corresponding test tube, along with the operation of conveyer belt, treats every and adds sour test tube and all accomplish the acidification operation, convenient operation, reliable, raise the efficiency.

The term "and/or" herein means that three relationships may exist. For example, a and/or B may represent: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter associated objects are in an "or" relationship.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and claims of this application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not necessarily denote a limitation of quantity. The word "comprising" or "comprises", and the like, means that the element or item preceding the word comprises the element or item listed after the word and its equivalent, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

Exemplary embodiments of the present invention have been described in detail with reference to the preferred embodiments, however, it will be understood by those skilled in the art that various changes and modifications may be made to the specific embodiments described above and various combinations of the technical features and structures proposed by the present invention may be made without departing from the concept of the present invention, and the scope of the present invention is defined by the appended claims. The foregoing description of specific exemplary embodiments of the invention is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application, to thereby enable others skilled in the art to make and utilize various exemplary embodiments of the invention and various alternatives and modifications. It is intended that the scope of the invention be defined by the claims and their equivalents.

Claims (6)

1. The utility model provides a diamond miropowder ICP check out test set pretreatment acidification device which characterized in that contains: the test tube rack is used for fixing the test tube, and the rotary acid adding mechanism is used for sucking hydrofluoric acid liquid in the acid cup and putting the hydrofluoric acid liquid into the test tube on the test tube rack; the rotary acid adding mechanism comprises: the mechanical arm, and locate the rubber head burette of mechanical arm tip.

2. The pretreatment acid adding device for the diamond micropowder ICP detection equipment according to claim 1, wherein a fixing plate for fixing the rubber dropper and an extrusion clamp for extruding the rubber dropper rubber head to suck and place hydrofluoric acid liquid are further arranged at the end of the mechanical arm.

3. The pretreatment acid adding device for the diamond micropowder ICP detection equipment according to claim 2, wherein a mounting hole for a rubber-tipped dropper to penetrate through the fixing plate is formed in the fixing plate, and the diameter of the mounting hole is matched with the diameter of the dropper of the rubber-tipped dropper.

4. The pretreatment acid adding device for the diamond micropowder ICP detection equipment according to claim 3, wherein an acid-resistant protective glue layer is arranged on the inner side of the hole of the mounting hole and at the jaw of the extrusion clamp.

5. The pretreatment acid adding device for the diamond micro powder ICP detection equipment according to claim 2, characterized in that a displacement sensor, a temperature sensor and a micro hydraulic pusher driving the extrusion clamp to act are respectively arranged at the end part of the mechanical arm and are in signal connection with a control console.

6. The pretreatment acid adding device for the diamond micropowder ICP detection equipment according to claim 1, wherein the test tube rack is fixed on a conveying belt of a conveyor, and a numbering mark and a position sensor are arranged on each point of a fixed test tube on the test tube rack.

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