CN217505664U

CN217505664U - Preparation machine of phenol yellowing test paper

Info

Publication number: CN217505664U
Application number: CN202221367402.1U
Authority: CN
Inventors: 陈勇达; 张顺连; 丁明利; 谷小辉; 段嵌; 凌明花; 曹敬青; 邓成亮
Original assignee: Guangzhou Guangjian Technology Development Co ltd
Current assignee: Guangzhou Guangjian Technology Development Co ltd
Priority date: 2022-06-01
Filing date: 2022-06-01
Publication date: 2022-09-27
Anticipated expiration: 2032-06-01

Abstract

The utility model belongs to the technical field of experiment test paper preparation equipment, concretely relates to phenol yellow stain test paper preparation machine, including water bath, test paper processing case, tilting mechanism, first treatment tank and second treatment tank that the test paper processing case set up including the longitudinal symmetry, first treatment tank and second treatment tank inside all are provided with the test paper support, are provided with the baffle between first treatment tank and the second treatment tank, and the equal swing joint of opening part of test paper processing roof portion and bottom has the protective cover, and the test paper is handled the second section of case and is placed in the water bath, and tilting mechanism is connected with the side drive of test paper processing case. The utility model provides a phenol yellowing test paper preparation machine has designed can overturn automatically, has two treatment tanks of longitudinal symmetry, can alternately carry out the processing of phenol yellowing test paper and stew, and work efficiency is high, has apparent practical meaning.

Description

Preparation machine of phenol yellowing test paper

Technical Field

The utility model relates to an experiment test paper preparation equipment technical field particularly, relates to phenol yellowing test paper preparation machine.

Background

Phenol yellowing test paper is used to determine the degree of yellowing of white or light colored (batik) yarns, cloths and finished garments during transport or storage due to the reaction of nitric oxide with readily yellowable carbolic acid. The number of stages is determined by a discolored gray grading card.

With the continuous development of market economy in China, operation and sales activities are widely carried out, the requirements of product quality supervision and detection are greatly increased, and the demand of the phenol yellowing test paper is also remarkably increased. The most convenient method in the detection mechanism is to directly purchase the phenol yellowing test paper product for detection. However, the test paper products sold on the market have high selling price, and the used test paper products are complex in purchasing and transporting processes, often cannot be delivered in time, and cannot meet a large number of test requirements from the operation perspective of a detection mechanism. The preparation of the phenol yellowing test paper is simple, and generally the test paper is soaked in a solution in a constant-temperature water bath for a period of time, so that the conditional detection mechanism can be completely prepared by self. Therefore, in order to reduce the detection cost and ensure the rapid preparation of a large amount of phenol yellowing test paper, it is necessary to develop a device which is convenient to operate and can be used for preparing phenol yellowing test paper in batches at one time.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems that the detection requirement of a phenol yellowing test is increasingly improved, the cost of directly purchasing phenol yellowing test paper by a detection mechanism is higher, the purchase and transportation are complicated, the consumed time is long, and the test work cannot be completed according to a plan easily because the purchased test paper is used up, the phenol yellowing test paper preparation machine is provided.

Phenol yellow stain test paper preparation machine, including water bath case, test paper processing case, tilting mechanism, the test paper processing case includes first treatment tank and the second treatment tank that the longitudinal symmetry set up, first treatment tank and second treatment tank inside all are provided with the test paper support, are provided with the baffle between first treatment tank and the second treatment tank, and the equal swing joint of opening part of test paper processing roof portion and bottom has the protective cover, and the second section of test paper processing case is placed in the water bath case, and tilting mechanism and the side middle part drive of test paper processing case are connected.

Further, a magnetic stirrer is arranged below the water bath box, a stirring cavity is formed in the bottom of the protective cover and corresponds to the magnetic stirrer, a magnetic stirrer is placed in the stirring cavity, and an isolation net is arranged at an opening of the stirring cavity.

Furthermore, a heating pipe is arranged below the water bath tank and is annular.

Further, the test paper support includes vertical base plate, the left and right sides symmetry of vertical base plate is provided with vertical double-layered groove, and a plurality of test paper supports equidistance range sets up.

Furthermore, a treatment liquid through hole is formed in the partition plate and is communicated with the first treatment groove and the second treatment groove.

Furthermore, the outer wall of the test paper processing box is provided with observation windows corresponding to the first processing groove and the second processing groove, the number of the observation windows is two, and the observation windows are symmetrically arranged on the upper side and the lower side of the partition plate.

Furthermore, the hasp is all installed at the upper and lower both ends of case is handled to the test paper, the protective cover is handled the case through hasp and test paper and is connected.

Further, the turnover mechanism comprises a main shaft, the main shaft is horizontally arranged above the water bath box, bearing seats are rotatably sleeved at two ends of the main shaft, one end of the main shaft is connected with a rotating motor in a driving mode, and the side face of the main shaft is detachably connected with the side face of the test paper processing box.

Further, the left side and the right side of main shaft all correspond the test paper and handle the case and be provided with trigger switch, the equal electric connection rotating electrical machines of trigger switch.

Further, the buffer board has been laid to the bottom of water bath, water bath and tilting mechanism are all installed in the equipment base, be provided with the touch-control display screen on the equipment base, touch-control display screen electric connection water bath and tilting mechanism.

The utility model has the advantages that:

1. the upper and lower two-layer treatment tank of automatic upset design can carry out the constant temperature water bath and the process of stewing alternately, and equipment convenient to use, work efficiency is high.

2. The structure is simple and reasonable, the test paper can be stably operated for a long time and treated in large batch, and the popularization and the use are convenient.

3. The method is simple to operate, has low technical requirements on operators, and effectively reduces the workload of the operators in the preparation process of the phenol yellowing test paper.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below 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 creative efforts.

FIG. 1 is a schematic structural diagram of a phenol yellowing test paper preparation machine;

FIG. 2 is a schematic diagram of the phenol yellowing test paper preparation machine with the water bath and the device base removed;

FIG. 3 is a vertical cross-sectional structure diagram of the phenol yellowing test paper preparation machine

FIG. 4 is an exploded view of the test strip treatment chamber;

FIG. 5 is a detailed view of the test strip holder;

fig. 6 is a detailed structural view of the protective cover.

The attached drawings are as follows:

1. a water bath tank; 2. a test paper processing box; 201. a first treatment tank; 202. a second treatment tank; 3. a turnover mechanism; 301. a main shaft; 302. a bearing seat; 303. a rotating electric machine; 4. a test paper bracket; 401. a vertical substrate; 402. a vertical clamping groove; 5. a partition plate; 501. a treatment liquid through hole; 6. a protective cover; 601. a stirring chamber; 602. an isolation net; 7. a magnetic stirrer; 8. heating a tube; 9. a hasp; 10. a trigger switch; 11. a buffer plate; 12. an equipment base; 13. and (5) touch control of the display screen.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 described embodiments are 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 work belong to the protection scope of the present invention.

It should be noted that the terms "inner", "middle" and "a" as used herein are for the sake of clarity only, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and are also considered to be within the scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

As shown in fig. 1 to 6, the present embodiment provides a preparation machine for test paper for phenol yellowing, including a water bath 1, a test paper processing box 2, and a turnover mechanism 3, where the test paper processing box 2 includes a first processing tank 201 and a second processing tank 202 that are disposed in an up-down symmetry, test paper supports 4 are disposed inside the first processing tank 201 and the second processing tank 202, a partition plate 5 is disposed between the first processing tank 201 and the second processing tank 202, protective covers 6 are movably connected to openings at the top and the bottom of the test paper processing box 2, the lower half section of the test paper processing box 2 is placed in the water bath 1, and the turnover mechanism 3 is drivingly connected to the middle portion of the side surface of the test paper processing box 2.

The test paper processing box 2 is of a double-layer structure, and only the lower half section of the test paper processing box 2 is soaked in the water bath box 1, so that when the lower layer processing tank is soaked in the water bath box 1 for water bath processing, the upper layer processing tank can open the protective cover 6, processed test paper can be taken out, new unprocessed test paper can be put in, and the test paper processing box can be operated by a single worker and is convenient to use.

The below of water bath 1 is provided with magnetic stirrers 7, the bottom of protective cover 6 corresponds magnetic stirrers 7 and is provided with stirring chamber 601, place magnetic stirrers (not marked in the figure) in stirring chamber 601, the opening part of stirring chamber 601 is provided with separation net 602. Under the drive of the magnetic stirrer 7, the magnetic stirrer soaked in the treatment solution in the protective cover 6 continuously rotates, so that the flow of the treatment solution can be kept, the components in the treatment solution are prevented from standing and precipitating, and the treatment of the test paper is more uniform and rapid. It is worth mentioning that two magnetic stirrers 7 are required in order to cooperate with the two treatment tanks in different positions during inversion.

And a heating pipe 8 is arranged below the water bath tank 1, and the heating pipe 8 is annular. The annular heating pipe 8 can uniformly heat the water in the water bath tank 1. In addition, the heating pipe 8 is generally electrically connected with the touch display screen 13, so that the water bath temperature can be conveniently adjusted.

The test paper support 4 comprises a vertical substrate 401, vertical clamping grooves 402 are symmetrically arranged on the left side and the right side of the vertical substrate 401, and the test paper supports 4 are arranged at equal intervals. The vertical clamping grooves 402 are used to clamp both ends of the test strip, and the vertical base plate 401 may provide support for the test strip and isolate the connected test strip. The plurality of test paper holders 4 arranged at equal intervals can carry a large number of test papers, so that the treatment process can be carried out efficiently.

The partition plate 5 is provided with a treatment liquid through hole 501, and the treatment liquid through hole 501 communicates the first treatment tank 201 and the second treatment tank 202. Since the partition plate 5 has the processing liquid through hole 501, after the processing liquid is poured into the test paper processing box 2, the processing liquid flows into the processing groove on the lower layer through the processing liquid through hole 501 under the action of gravity, and when the test paper processing box 2 is turned upside down, the processing liquid flows into another processing groove turned upside down under the action of gravity. Therefore, only the treatment solution with the same volume as that of a single treatment tank needs to be added every time, the whole test paper treatment box 2 does not need to be filled, and the using amount of the treatment solution can be saved. And the processing liquid is kept in the processing groove at the lower layer, so when the processing groove at the upper layer is opened to take and place the test paper, the processing liquid cannot be left in the processing groove at the upper layer, and the leakage of the processing liquid is avoided.

The outer wall of the test paper processing box 2 is provided with observation windows 203 corresponding to the first processing groove 201 and the second processing groove 202, the number of the observation windows 203 is two, and the observation windows 203 are symmetrically arranged on the upper side and the lower side of the partition plate 5. The observation window 203 can check the flow of the processing liquid in the two processing tanks, and the operator can open the top protective cover 6 after the processing liquid completely flows into the lower processing tank. In addition, whether the treatment liquid passage hole 501 functions normally can be confirmed through the observation window 203, so that the blockage of the treatment liquid passage hole 501 by the test paper can be found in time and the treatment can be carried out in time.

Hasp 9 is all installed at the upper and lower both ends of case 2 is handled to the test paper, protective cover 6 is connected with case 2 is handled to the test paper through hasp 9. The hasp 9 is designed and connected firmly, conveniently installs and removes, can install and remove protective cover 6 fast when guaranteeing that protective cover 6 closely closes.

The turnover mechanism 3 comprises a main shaft 301, the main shaft 301 is horizontally arranged above the water bath tank 1, bearing seats 302 are rotatably sleeved at two ends of the main shaft 301, one end of the main shaft 301 is in driving connection with a rotating motor 303, and the side surface of the main shaft 301 is detachably connected with the side surface of the test paper processing tank 2. The left side and the right side of main shaft 301 all correspond test paper and handle case 2 and be provided with trigger switch 10, the equal electric connection rotating electrical machines 303 of trigger switch 10. The turnover mechanism 3 adopts the design that a common motor is matched with a rotating shaft, and the operation is stable. The rotating motor 303 generally adopts a stepping motor, so that the stroke of the motor is stable during each operation. In addition, the trigger switch 10 is arranged, so that the rotating motor 303 can be turned off when the test paper processing box 2 touches the trigger switch 10, and the damage of the equipment caused by the excessive rotation of the main shaft 301 is avoided.

Buffer board 11 has been laid to the bottom of water bath 1, water bath 1 and tilting mechanism 3 are all installed in equipment base 12, be provided with touch-control display screen 13 on the equipment base 12, touch-control display screen 13 electric connection water bath 1 and tilting mechanism 3. The buffer plate 11 can cushion the test paper processing box 2 at the bottom of the water bath box 1, so as to avoid collision and damage between the test paper processing box and the water bath box. And all equipment are installed on equipment base 12, and the wholeness is strong, conveniently removes and uses. The touch display screen 13 can be used for conveniently adjusting and checking the current working parameters such as the water bath temperature, the turnover interval time and the like, and the operation difficulty of the equipment is reduced.

When the test paper is actually used, a plurality of test papers to be treated are placed into the two treatment tanks one by one, and the protective cover 6 is closed. The protective cover 6 can be provided with a small hole for filling the processing liquid and a sealing cover which is matched with the small hole and is convenient to open and close, thereby further avoiding the leakage of the processing liquid. After the treatment solution which can fill up a single treatment tank is injected, and it is confirmed through the observation window 203 that the treatment has been injected in place, the apparatus is started up to perform the water bath treatment. The magnetic stirrer 7 is operated simultaneously during the water bath to sufficiently stir the treating liquid in the bottom of the treating tank by means of a magnetic stirrer. After the set time is reached, the turnover mechanism 3 is automatically started, the test paper processing box 2 is turned over to the other side of the main shaft 301, the processing tank which is originally below is turned over to the upper side, the processing tank which is originally above is turned over to the lower side, and the processing liquid flows into the other processing tank which is turned over to the lower side through the processing liquid through hole 501. After the operator confirms that the treatment solution has completely flowed into the lower treatment tank through the observation window 203, the protective cover 6 is opened, the treated test paper is taken out and packaged, and then a new untreated test paper is put in, and the process is circulated.

The foregoing is a more detailed description of the present invention, and it is not intended that the present invention be limited to the specific details, since modifications and variations will be apparent to those skilled in the art.

Claims

1. The phenol yellowing test paper preparation machine is characterized by comprising a water bath box, a test paper treatment box and a turnover mechanism, wherein the test paper treatment box comprises a first treatment tank and a second treatment tank which are arranged in an up-down symmetrical mode, test paper supports are arranged in the first treatment tank and the second treatment tank respectively, a partition plate is arranged between the first treatment tank and the second treatment tank, protective covers are movably connected to openings at the top and the bottom of the test paper treatment box respectively, the lower half section of the test paper treatment box is placed in the water bath box, and the turnover mechanism is in driving connection with the middle of the side face of the test paper treatment box.

2. The phenol yellowing test paper preparation machine of claim 1, wherein a magnetic stirrer is arranged below the water bath, a stirring cavity is arranged at the bottom of the protective cover corresponding to the magnetic stirrer, a magnetic stirrer is arranged in the stirring cavity, and an isolation net is arranged at an opening of the stirring cavity.

3. The phenol yellowing test paper preparation machine of claim 1, wherein a heating pipe is arranged below the water bath tank, and the heating pipe is annular.

4. The phenol yellowing test paper preparation machine of claim 1, wherein the test paper support comprises a vertical substrate, vertical clamping grooves are symmetrically formed in the left side and the right side of the vertical substrate, and the test paper supports are arranged at equal intervals.

5. The preparation machine of the phenol yellowing test paper of claim 1, wherein the partition plate is provided with a treatment liquid through hole, and the treatment liquid through hole is communicated with the first treatment groove and the second treatment groove.

6. The phenol yellowing test paper preparation machine of claim 1, wherein the outer wall of the test paper treatment box is provided with two observation windows corresponding to the first treatment groove and the second treatment groove, and the observation windows are symmetrically arranged on the upper side and the lower side of the partition plate.

7. The phenol yellowing test paper preparation machine of claim 1, wherein the protective cover is connected with the test paper processing box through the buckles.

8. The phenol yellowing test paper preparation machine of claim 1, wherein the turnover mechanism comprises a spindle, the spindle is horizontally arranged above the water bath box, bearing seats are rotatably sleeved at two ends of the spindle, one end of the spindle is in driving connection with a rotating motor, and the side surface of the spindle is detachably connected with the side surface of the test paper treatment box.

9. The phenol yellowing test paper preparation machine of claim 8, wherein trigger switches are arranged on the left side and the right side of the spindle corresponding to the test paper treatment box, and the trigger switches are electrically connected with the rotating motor.

10. The phenol yellowing test paper preparation machine of claim 1, wherein a buffer plate is laid at the bottom of the water bath tank, the water bath tank and the turnover mechanism are both installed in an equipment base, a touch display screen is arranged on the equipment base, and the touch display screen is electrically connected with the water bath tank and the turnover mechanism.