CN213275631U

CN213275631U - Sample injection device for paint detection

Info

Publication number: CN213275631U
Application number: CN201922174646.2U
Authority: CN
Inventors: 陈风才
Original assignee: Shenzhen Jiade High Tech Materials Co ltd
Current assignee: Shenzhen Jiade High Tech Materials Co ltd
Priority date: 2019-12-07
Filing date: 2019-12-07
Publication date: 2021-05-25
Anticipated expiration: 2029-12-07

Abstract

The utility model discloses a sample injection device for coating detects, including transparent frame and rubber seal, transparent frame outer wall one end is provided with PMKD, and PMKD lower extreme swing joint has the rotation axis, rotation axis outer wall opposite side is connected with the pressing plate, and is provided with interior push rod at the middle part of the pressing plate, interior push rod outer wall mid-mounting has the spring, and is connected with interior push pedal on one side of the end of spring, the laminating of interior push pedal outer wall has rubber seal, spring outer wall opposite side is connected with spring bottom plate, and spring bottom plate's outer wall laminating has air pipe, the air pipe end is provided with the head that gathers air. This sample injection device is used in coating detection is provided with the inside interior liquid mouth that leads to of rotatory guide liquid post and transfer line interconnect and laminating, can rotate rotatory handle after the user does not need the use device, directly carries out the shutoff with the transfer line to guarantee that gas and liquid can't enter into the end of device, thereby play sealed effect.

Description

Sample injection device for paint detection

Technical Field

The utility model relates to a coating sample injection device technical field specifically is a coating detects uses sample injection device.

Background

With the rapid development of economy and the advancement of science and technology in various areas, paints are applied to various aspects of life, such as wall painting or painting, and in order to improve the quality level of such paints, the paints need to be inspected regularly, and in order to meet the requirements of different paints, an injector is needed to help the inspector complete the injection process.

The injection device in the market needs to suck a part of injected liquid before injection, so that injection can be carried out, a pressure stabilizing structure is not arranged to ensure the pressure balance in the device, and a self-locking structure is also needed to prevent the liquid from leaking.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sample injection device for coating detects to solve the injection device that proposes in the above-mentioned background art and need earlier be absorbed partly by injection liquid before the injection, just can inject, do not have the pressure stabilizing structure to guarantee the pressure balance in the device simultaneously, also need a self-locking structure to prevent that liquid from taking place the problem of leaking simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: a sample injection device for paint detection comprises a transparent outer frame and a rubber sealing ring, wherein one end of the outer wall of the transparent outer frame is provided with a fixed bottom plate, the lower end of the fixed bottom plate is movably connected with a rotating shaft, the other side of the outer wall of the rotating shaft is connected with a pressing plate, the middle part of the pressing plate is provided with an inner push rod, the middle part of the outer wall of the inner push rod is provided with a spring, one side of the tail end of the spring is connected with an inner push plate, the outer wall of the inner push plate is laminated with the rubber sealing ring, the other side of the outer wall of the spring is connected with a spring bottom plate, the outer wall of the spring bottom plate is laminated with an air pipe, the tail end of the air pipe is provided with an air collecting head, one side of the outer wall of the air collecting head is connected with a transfusion pipe, and an inner liquid through port is arranged on the inner wall of the rotary liquid guide column, and a rotary handle is installed on one side of the outer wall of the inner liquid through port.

Preferably, the fixed bottom plate forms a rotating structure with the pressing plate through the rotating shaft, and the inner push rods are perpendicular to the pressing plate and the inner push plate respectively.

Preferably, the inner pushing plate forms an elastic structure with the spring bottom plate through the spring, and the inner pushing plate is connected with the rubber sealing ring through gluing.

Preferably, the air pipe is communicated with the infusion tube through the air collecting head, and the liquid leakage pipe is perpendicular to and communicated with the infusion tube.

Preferably, the atmosphere connector penetrates through one side of the outer wall of the stock solution tank, and the whole atmosphere connector is of an arc-shaped structure which is bent upwards.

Preferably, the rotary handle forms a rotary structure through the space between the rotary liquid guiding column and the transparent outer frame, and the inner liquid through ports respectively penetrate through two sides of the outer wall of the rotary liquid guiding column and have the same diameter as the infusion tube.

Compared with the prior art, the beneficial effects of the utility model are that: the sample injection device for paint detection is provided with a fixed bottom plate and a transparent outer frame which are mutually attached by the same material, and the main reason that the transparent outer frame adopts a transparent structure is that a user can conveniently find whether the inside of a transmission mechanism of the device is clamped or not, so that the user can conveniently and even find problems, the user can drive an inner push rod to move forwards by pushing a pressing plate, and the inner push rod pushes an inner push plate so as to play a role of extruding air;

the interior of the stock solution box is mainly used for storing raw material substances and enters a downward-placed infusion tube through a leakage tube, if more liquid is in the stock solution box in the extrusion process, when a certain amount of liquid flows in, a part of the liquid above the raw material is emptied, the amount of the liquid in the raw material is less at the moment, so that the liquid cannot be smoothly left, and the purpose of the atmosphere connector is to balance and stabilize the air pressure of the raw material above and the air pressure of the raw material below so as to ensure the normal operation of the device;

the inside interior logical liquid mouth of spin conduction liquid column and transfer line interconnect and laminating can rotate rotatory handle after the user need not use the device, directly carries out the shutoff with the transfer line to guarantee that gas and liquid can't enter into the end of device, thereby play sealed effect.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the spin-on fluid column of the present invention;

fig. 3 is a schematic view of a part of an enlarged structure at a in fig. 1 according to the present invention.

In the figure: 1. a transparent outer frame; 2. fixing the bottom plate; 3. a rotating shaft; 4. a pressing plate; 5. an inner push rod; 6. a spring; 7. an inner push plate; 8. a rubber seal ring; 9. a spring bottom plate; 10. an air tube; 11. a gas collecting head; 12. a transfusion tube; 13. a liquid leakage pipe; 14. a stock solution tank; 15. an atmospheric connector; 16. rotating the transduction fluid column; 17. an inner liquid through port; 18. the handle is rotated.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, 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.

Referring to fig. 1-3, the present invention provides a technical solution: a sample injection device for paint detection comprises a transparent outer frame 1, a fixed base plate 2, a rotating shaft 3, a pressing plate 4, an inner push rod 5, a spring 6, an inner push plate 7, a rubber seal ring 8, a spring base plate 9, an air pipe 10, an air collecting head 11, an infusion tube 12, a leakage tube 13, a raw liquid box 14, an atmosphere connector 15, a rotary liquid guiding column 16, an inner liquid through port 17 and a rotary handle 18, wherein the fixed base plate 2 is arranged at one end of the outer wall of the transparent outer frame 1, the lower end of the fixed base plate 2 is movably connected with the rotating shaft 3, the pressing plate 4 is connected to the other side of the outer wall of the rotating shaft 3, an inner push rod 5 is arranged in the middle of the pressing plate 4, the spring 6 is arranged in the middle of the outer wall of the inner push rod 5, the inner push plate 7 is connected to one side of the tail end of the spring 6, a rotary structure is formed between the, the fixed bottom plate 2 and the transparent outer frame 1 are mutually attached by the same material, and the transparent outer frame 1 adopts a transparent structure, so that a user can conveniently find whether the inside of a transmission mechanism of the device is clamped or not, and the user can conveniently push the inner push rod 5 to move forwards by pushing the pressing plate 4 even if the problem is found, and the inner push rod 5 pushes the inner push plate 7 to play a role in extruding air;

the outer wall of the inner push plate 7 is attached with a rubber seal ring 8, the inner push plate 7 forms an elastic structure with the spring bottom plate 9 through the spring 6, the inner push plate 7 is connected with the rubber seal ring 8 in a gluing mode, the spring 6 is mainly connected to one side of the outer wall of the inner push plate 7 and one side of the outer wall of the spring bottom plate 9, when the inner push plate 7 moves forwards, the spring 6 is in a stretching state, after a user looses his hands naturally, the spring 6 can force the inner push plate 7 to move backwards, and therefore the reset effect is achieved, the rubber seal ring 8 mainly increases the attaching degree between the inner push plate 7 and the air pipe 10, the large-area air leakage phenomenon is prevented, and in the process of extruding air, the air pressure on the other side of the inner push plate 7;

the other side of the outer wall of the spring 6 is connected with a spring bottom plate 9, an air pipe 10 is attached to the outer wall of the spring bottom plate 9, an air collecting head 11 is arranged at the tail end of the air pipe 10, an infusion pipe 12 is connected to one side of the outer wall of the air collecting head 11, the air pipe 10 is communicated with the infusion pipe 12 through the air collecting head 11, a liquid leaking pipe 13 is perpendicular to and communicated with the infusion pipe 12, the air collecting head 11 mainly concentrates air in the air pipe 10 and guides the air into the smaller infusion pipe 12, and therefore the purpose is to increase the atmospheric pressure, liquid can be extruded out quickly, and meanwhile the liquid leaking pipe 13 is a main liquid guiding structure;

a liquid leakage pipe 13 penetrates through the upper end of the outer wall of the liquid conveying pipe 12, a stock solution box 14 is installed at the upper end of the liquid leakage pipe 13, an atmosphere connector 15 penetrates through one side of the outer wall of the stock solution box 14, the atmosphere connector 15 is integrally of an arc-shaped structure which is bent upwards, raw material substances are mainly stored in the stock solution box 14 and enter the liquid conveying pipe 12 which is placed downwards through the liquid leakage pipe 13, if more liquid exists in the stock solution box 14 in the extrusion process, when the liquid flows into a certain amount, a part of the liquid above the raw material is emptied, the amount of the liquid inside the raw material is less at the moment, so that the liquid cannot be smoothly left, and the atmosphere connector 15 aims to balance and stabilize the air pressure of the raw material above and the air pressure of the raw material below and ensure the normal operation of the device;

the front end of the infusion tube 12 is jointed with a rotary liquid guiding column 16, an inner liquid through port 17 is arranged on the inner wall of the rotary liquid guiding column 16, a rotary handle 18 is installed on one side of the outer wall of the inner liquid through port 17, the rotary handle 18 forms a rotary structure between the rotary liquid guiding column 16 and the transparent outer frame 1, the inner liquid through port 17 penetrates through the two sides of the outer wall of the rotary liquid guiding column 16 respectively and is identical to the diameter of the infusion tube 12, the inner liquid through port 17 inside the rotary liquid guiding column 16 is mutually connected and jointed with the infusion tube 12, the rotary handle 18 can be rotated after a user does not need to use the device, the infusion tube 12 is directly plugged, the tail end of the device cannot be accessed by gas and liquid, and the sealing effect is achieved.

The working principle is as follows: for the sample injection device for paint detection, firstly, the same material is adhered between the fixed bottom plate 2 and the transparent outer frame 1, the main reason that the transparent outer frame 1 adopts a transparent structure is that a user can conveniently find whether the inside of a transmission mechanism of the device is blocked or not, and the problem is conveniently found, the user can drive the inner push rod 5 to move forwards by pushing the pressing plate 4, the inner push rod 5 can push the inner push plate 7 to play a role of extruding air, the spring 6 is mainly connected to one side of the outer walls of the inner push plate 7 and the spring bottom plate 9, when the inner push plate 7 moves forwards, the spring 6 is in a stretching state, when the user naturally looses hands, the spring 6 can force the inner push plate 7 to move backwards, so that the reset effect is achieved, the rubber sealing ring 8 is mainly used for increasing the adhesion degree between the inner push plate 7 and the air pipe 10 and preventing the large, in the process of ensuring air extrusion, the air pressure at the other side of the inner push plate 7 can be stably increased, so that liquid is extruded out, the air collecting head 11 mainly concentrates the air in the air pipe 10 and guides the air into the smaller infusion pipe 12, the purpose is to increase the air pressure, so that the liquid can be rapidly extruded out, meanwhile, the liquid leakage pipe 13 is a main liquid guide structure, the interior of the stock solution tank 14 is mainly used for storing raw material substances and enters the lower infusion pipe 12 through the liquid leakage pipe 13, if more liquid is in the stock solution tank 14 in the extrusion process, when the liquid flows into a certain amount, a part above the raw material can be emptied, at the moment, the interior of the raw material is less, so that the liquid cannot be smoothly remained, and the purpose of the atmosphere connector 15 is to balance and stabilize the air pressure of the raw material above and the air pressure of the raw material below, so as to ensure the normal operation of the device, the inside interior logical liquid mouth 17 of rotatory guide liquid post 16 and transfer line 12 interconnect and laminating can rotate rotatory handle 18 after the user does not need to use the device, directly carries out the shutoff with transfer line 12 to guarantee that gas and liquid can't enter into the end of device, thereby play sealed effect, accomplish the use of whole coating detection with sample injection device just so.

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.

Claims

1. The utility model provides a sample injection device for coating detects, includes transparent frame (1) and rubber seal (8), its characterized in that: the utility model discloses a transfusion tube, including transparent frame (1) outer wall one end be provided with PMKD (2), and PMKD (2) lower extreme swing joint has rotation axis (3), rotation axis (3) outer wall opposite side is connected with presses clamp plate (4), and is provided with interior push rod (5) according to clamp plate (4) middle part, interior push rod (5) outer wall mid-mounting has spring (6), and terminal one side of spring (6) is connected with interior push pedal (7), the laminating of interior push pedal (7) outer wall has rubber seal (8), spring (6) outer wall opposite side is connected with spring bottom plate (9), and the outer wall laminating of spring bottom plate (9) has air pipe (10), air pipe (10) end is provided with air-collecting head (11), and air-collecting head (11) outer wall one side is connected with transfer line (12), transfer line (12) outer wall upper end runs through has, and former liquid case (14) are installed to weeping pipe (13) upper end, former liquid case (14) outer wall one side runs through there is atmosphere connector (15), transfer line (12) front end laminating has a liquid post (16) of leading soon, and leads soon liquid post (16) inner wall and be provided with interior logical liquid mouth (17), rotatory handle (18) are installed to interior logical liquid mouth (17) outer wall one side.

2. The sample injection apparatus for paint inspection according to claim 1, wherein: the fixed bottom plate (2) forms a rotating structure with the pressing plate (4) through the rotating shaft (3), and the inner push rod (5) is respectively vertical to the pressing plate (4) and the inner push plate (7).

3. The sample injection apparatus for paint inspection according to claim 1, wherein: the inner push plate (7) is in an elastic structure through the spring (6) and the spring bottom plate (9), and the inner push plate (7) is connected with the rubber sealing ring (8) in a gluing mode.

4. The sample injection apparatus for paint inspection according to claim 1, wherein: the air pipe (10) is communicated with the infusion pipe (12) through the air collecting head (11), and the liquid leakage pipe (13) is perpendicular to and communicated with the infusion pipe (12).

5. The sample injection apparatus for paint inspection according to claim 1, wherein: the atmosphere connector (15) penetrates through one side of the outer wall of the stock solution tank (14), and the whole atmosphere connector (15) is of an arc-shaped structure bending upwards.

6. The sample injection apparatus for paint inspection according to claim 1, wherein: the rotating handle (18) forms a rotating structure through the rotating liquid guiding column (16) and the transparent outer frame (1), and the inner liquid through ports (17) respectively penetrate through the two sides of the outer wall of the rotating liquid guiding column (16) and have the same diameter as the infusion tube (12).