CN217059499U

CN217059499U - Sampling device is used in production of high performance resin matrix combined material

Info

Publication number: CN217059499U
Application number: CN202123350161.8U
Authority: CN
Inventors: 李礼文
Original assignee: Cgn Advanced Materials Group Dongguan Qifu New Material Co ltd
Current assignee: Cgn Advanced Materials Group Dongguan Qifu New Material Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-07-26
Anticipated expiration: 2031-12-28

Abstract

The utility model discloses a sampling device is used in production of high performance resin matrix combined material, including the retort, one side of retort is provided with sampling mechanism, sampling mechanism is including storing up the appearance room, it has an inner chamber to store up the appearance room, the intercommunication has been seted up to the bottom of storing up the appearance room the through-hole of inner chamber, store up the bottom of appearance room in the position shutoff of through-hole has the closing cap that can follow vertical activity, store up the appearance room towards one side of retort is pegged graft respectively and is had first sampling tube, second sampling tube and third sampling tube, the inner chamber still is provided with the piston in the top of closing plate, the top fixedly connected with lifter of piston, the top fixedly connected with setting of lifter is in the lift cylinder at storage appearance room top. The device can be through the distance that the control piston shifts up, can carry out effective control to the sample volume, has still saved the loaded down with trivial details step of switching valve door, easy operation, convenient to use.

Description

Sampling device is used in production of high performance resin base combined material

Technical Field

The utility model relates to a resin production auxiliary device technical field specifically is a sampling device is used in production of high performance resin base combined material.

Background

Resins are broadly polymers or prepolymers used as plastic substrates, and resin-based composite materials are fiber-reinforced materials using organic polymers as a matrix, and are widely used in the aviation, automobile, marine industries, generally using fiber reinforcements such as glass fibers, carbon fibers, basalt fibers, or aramid fibers.

Resin base combined material need react in the retort in process of production, in order to know the condition in the retort, need carry out sample detection, the method that present many samples were taken is the sample valve of valve formula, need open constantly and close the valve when the sample, complex operation, and generally can only follow a certain height in the retort and take a sample moreover, cause the deviation of sample detection result, can not satisfy people's user demand.

SUMMERY OF THE UTILITY MODEL

To the aforesaid condition, for overcoming prior art's defect, the utility model provides a sampling device is used in production of high performance resin base combined material, this sampling device is used in production of high performance resin base combined material, easy operation, convenient to use can extract the material of the inside co-altitude of retort, improves the accuracy of sample test result, satisfies people's user demand.

In order to achieve the above purpose, the utility model provides a following technical scheme: a sampling device for producing a high-performance resin-based composite material comprises a reaction tank, wherein a sampling mechanism is arranged on one side of the reaction tank;

the sampling mechanism comprises a sample storage chamber, the sample storage chamber is provided with an inner cavity, the bottom of the sample storage chamber is provided with a through hole communicated with the inner cavity, and the bottom of the sample storage chamber is provided with a sealing cover capable of moving along the longitudinal direction in a plugging manner at the position of the through hole;

a first sampling tube, a second sampling tube and a third sampling tube are respectively inserted into one side of the sample storage chamber facing the reaction tank; one ends of the first sampling tube, the second sampling tube and the third sampling tube, which are far away from the reaction tank, extend into the inner cavity and are attached to a sealing plate arranged in the inner cavity; the top end of the sealing plate is hinged with a connecting piece fixedly connected to the cavity wall of the inner cavity;

the inner chamber still is provided with the piston in the top of closing plate, the top fixedly connected with lifter of piston, the top fixedly connected with of lifter sets up store up the lift cylinder at appearance room top.

Optionally, two sides of the upper surface of the sealing cover are respectively and fixedly connected with an insertion rod penetrating through the inner cavity, the top of the insertion rod is provided with a limiting block, and one end of the insertion rod extending into the inner cavity is sleeved with a spring; the spring is limited between the bottom wall of the inner cavity and the limiting block.

Optionally, a connecting rod is fixedly connected between the sample storage chamber and the reaction tank.

Optionally, one side of retort is provided with three inserted hole from last equidistance down, the first sampling tube, the second sampling tube and the one end of third sampling tube is respectively through one the inserted hole inserts in the retort.

Optionally, the bottom of the reaction tank is fixedly connected with a plurality of support legs, the bottom of each support leg is fixedly connected with a base plate, and the bottom of each base plate is provided with an anti-skid pad.

The beneficial effects of the utility model are that:

initially, the through hole is sealed by the sealing cover under the action of the elastic force of the spring, when a sample needs to be taken from the interior of the reaction tank, the piston is driven to move upwards through the matching action of the lifting cylinder and the lifting rod, so that a negative pressure environment is formed in the sample storage chamber, a pressure difference is formed between the piston and the reaction tank, materials with different heights in the reaction tank flow into the sample storage chamber through the first sampling pipe, the second sampling pipe and the third sampling pipe respectively, so that the materials with different heights in the reaction tank can be extracted, the effect of improving the accuracy of a sampling result is achieved, meanwhile, the sampling quantity can be effectively controlled by controlling the upward moving distance of the piston, when the extracted materials need to be discharged, the piston is driven to move downwards only through the matching action of the lifting cylinder and the lifting rod, at the moment, the sealing plate seals the first sampling pipe, the second sampling pipe and the third sampling pipe under the action of the self gravity, and the sealing cover compresses the spring and moves downwards under the action of pressure, make the through-hole opened, store up the sample of the inside extraction of sample room and can discharge through the through-hole and detect, saved the loaded down with trivial details step of ooff valve door, easy operation, convenient to use.

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 view of the overall structure of the present invention;

FIG. 2 is a schematic view of the sample storage chamber structure of the present invention;

fig. 3 is an enlarged schematic view of a structure in fig. 2 according to the present invention.

Reference numbers in the figures: 1. a reaction tank; 2. a support leg; 3. a backing plate; 4. a sample storage chamber; 5. a through hole; 6. a closure cap; 7. a rod is inserted; 8. a limiting block; 9. a spring; 10. a first sampling tube; 11. a second sampling tube; 12. a third sampling tube; 13. a closing plate; 14. a connecting member; 15. a piston; 16. a lifting rod; 17. a lifting cylinder; 18. a connecting rod.

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 of 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 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.

As shown in figures 1-3, the sampling device for the production of the high-performance resin-based composite material comprises a reaction tank 1, wherein a sampling mechanism is arranged on one side of the reaction tank 1;

the sampling mechanism comprises a sample storage chamber 4, the sample storage chamber 4 is provided with an inner cavity, the bottom of the sample storage chamber 4 is provided with a through hole 5 communicated with the inner cavity, and the bottom of the sample storage chamber 4 is blocked with a sealing cover 6 capable of moving along the longitudinal direction at the position of the through hole 5;

a first sampling tube 10, a second sampling tube 11 and a third sampling tube 12 are respectively inserted into one side of the sample storage chamber 4 facing the reaction tank 1; one ends of the first sampling tube 10, the second sampling tube 11 and the third sampling tube 12, which are far away from the reaction tank 1, extend into the inner cavity and are attached to a sealing plate 13 arranged in the inner cavity; the top end of the closing plate 13 is hinged with a connecting piece 14 fixedly connected to the cavity wall of the inner cavity;

a piston 15 is further arranged above the closing plate 13 in the inner cavity, a lifting rod 16 is fixedly connected to the top of the piston 15, and a lifting cylinder 17 arranged at the top of the sample storage chamber 4 is fixedly connected to the top end of the lifting rod 16.

Specifically, two sides of the upper surface of the sealing cover 6 are respectively and fixedly connected with an insertion rod 7 penetrating into the inner cavity, the top of the insertion rod 7 is provided with a limiting block 8, and one end of the insertion rod 7 extending into the inner cavity is sleeved with a spring 9; the spring 9 is limited between the bottom wall of the inner cavity and the limiting block 8.

Specifically, a connecting rod 18 is fixedly connected between the sample storage chamber 4 and the reaction tank 1.

Specifically, three insertion holes are formed in one side of the reaction tank 1 from top to bottom at equal intervals, and one ends of the first sampling tube 10, the second sampling tube 11 and the third sampling tube 12 are inserted into the reaction tank 1 through one insertion hole respectively.

Initially, the through hole 5 is sealed by the sealing cover 6 under the elastic force of the spring 9, when a sample needs to be taken from the inside of the reaction tank 1, the piston 15 is driven to move upwards through the cooperation of the lifting cylinder 17 and the lifting rod 16, so that a negative pressure environment is formed inside the sample storage chamber 4, a pressure difference is formed between the piston and the reaction tank 1, materials with different heights inside the reaction tank 1 flow into the sample storage chamber 4 through the first sampling pipe 10, the second sampling pipe 11 and the third sampling pipe 12, so that the materials with different heights inside the reaction tank 1 can be extracted, the effect of improving the accuracy of a sampling result is achieved, meanwhile, the sampling amount can be effectively controlled by controlling the upward moving distance of the piston 15, when the extracted materials need to be discharged, the piston 15 is driven to move downwards only through the cooperation of the lifting cylinder 17 and the lifting rod 16, at the moment, the first sampling pipe 10 is driven to move downwards by the sealing plate 13 under the action of self gravity, The second sampling tube 11 and the third sampling tube 12 are closed, the closing cap 6 compresses the spring 9 and moves downwards under the action of pressure, so that the through hole 5 is opened, and the sample extracted from the sample storage chamber 4 can be discharged through the through hole 5 for detection, so that the complicated steps of opening and closing a valve are omitted, the operation is simple, and the use is convenient.

Referring to fig. 1, as another preferred embodiment, a plurality of supporting legs 2 are fixedly connected to the bottom of a reaction tank 1, a backing plate 3 is fixedly connected to the bottom of each supporting leg 2, and an anti-slip pad is arranged at the bottom of each backing plate 3.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

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 or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a sampling device is used in production of high performance resin matrix combined material, includes retort (1), its characterized in that: a sampling mechanism is arranged on one side of the reaction tank (1);

the sampling mechanism comprises a sample storage chamber (4), the sample storage chamber (4) is provided with an inner cavity, the bottom of the sample storage chamber (4) is provided with a through hole (5) communicated with the inner cavity, and the bottom of the sample storage chamber (4) is sealed and provided with a sealing cover (6) capable of moving longitudinally at the position of the through hole (5);

a first sampling tube (10), a second sampling tube (11) and a third sampling tube (12) are respectively inserted into one side of the sample storage chamber (4) facing the reaction tank (1); one ends of the first sampling tube (10), the second sampling tube (11) and the third sampling tube (12) far away from the reaction tank (1) extend into the inner cavity and are attached to a closing plate (13) arranged in the inner cavity; the top end of the closing plate (13) is hinged with a connecting piece (14) fixedly connected to the cavity wall of the inner cavity;

the inner chamber still is provided with piston (15) in the top of closing plate (13), the top fixedly connected with lifter (16) of piston (15), the top fixedly connected with of lifter (16) sets up store up lift cylinder (17) at appearance room (4) top.

2. The sampling device for producing the high-performance resin-based composite material as claimed in claim 1, wherein: two sides of the upper surface of the sealing cover (6) are respectively and fixedly connected with an inserted bar (7) penetrating through the inner cavity, the top of the inserted bar (7) is provided with a limiting block (8), and one end of the inserted bar (7) extending into the inner cavity is sleeved with a spring (9); the spring (9) is limited between the bottom wall of the inner cavity and the limiting block (8).

3. The sampling device for producing the high-performance resin-based composite material as claimed in claim 1, wherein: a connecting rod (18) is fixedly connected between the sample storage chamber (4) and the reaction tank (1).

4. The sampling device for producing the high-performance resin-based composite material as claimed in claim 1, wherein: one side of retort (1) is provided with three inserted hole from last equidistance down, first sampling tube (10) second sampling tube (11) with the one end of third sampling tube (12) is respectively through one the inserted hole inserts in retort (1).

5. The sampling device for producing the high-performance resin-based composite material as claimed in claim 1, wherein: the bottom fixedly connected with of retort (1) a plurality of landing legs (2), the bottom fixedly connected with backing plate (3) of landing leg (2), the bottom of backing plate (3) is provided with the slipmat.