Material sampling device for wash care product production

Abstract

The utility model discloses a material sampling device for wash care product production, and relates to the field of sampling devices. The sampling device comprises the mounting pipe, the communicating pipe and the sampling bottle, the discharging pipe is communicated with the bottom of the communicating pipe, the protection mechanism is arranged at the bottom end of the discharging pipe, and the function of automatically closing the discharging port when the sampling bottle is not correctly mounted is achieved through the protection mechanism. The sealing block tightly abuts against the flow limiting block under the action of the pressure spring, communication between the discharging port and the outside is effectively blocked, raw materials are prevented from leaking, meanwhile, the sampling safety is improved, the sampling accuracy is improved, and even if a sampling bottle is not installed in a standard mode, the sampling bottle is not prone to falling off. Compared with a traditional sampling mode, the sampling device has the advantages that the convenience and reliability of sampling operation are remarkably improved, and various problems possibly caused by manual operation errors are avoided.

Description

Technical Field

[0001] The utility model relates to the field of sampling devices, in particular to a material sampling device for the production of washing and care products. Background Art

[0002] The material sampling device for the production of washing and care products is a key link to ensure product quality. It includes core components such as a sampler and a sample container. The sampler is responsible for accurately obtaining material samples from the production line or container, while the sample container ensures the tightness and purity of the samples. This set of devices not only improves the accuracy and efficiency of sampling, but also provides important support for subsequent quality analysis and product improvement. By using these specialized sampling devices, washing and care product manufacturers can better monitor product quality, ensure that each batch of products meets the standards, and thus provide consumers with a safe and efficient product experience. During the use of existing washing and care product samplers, first, the sampling bottle needs to be installed on the sampler, and then the sampler can be opened to pour samples into the inside of the sampling bottle. However, there is a problem. Specifically, if the sampling bottle is not installed and connected to the sampler before sampling operation, it may cause some raw materials to flow outside the device, resulting in waste of raw materials and pollution of the working environment. Therefore, the use of the sampler has certain limitations, reducing the convenience of using the sampler. Summary of the Utility Model

[0003] Based on this, the purpose of the utility model is to provide a material sampling device for the production of washing and care products to solve the technical problem that if the sampling bottle is not correctly installed on the sampler before use and the sampling operation is directly carried out, it may cause the leakage of raw materials.

[0004] To achieve the above purpose, the utility model provides the following technical scheme: A material sampling device for the production of washing and care products, including an installation pipe, a connecting pipe and a sampling bottle. A discharge pipe is connected and arranged at the bottom of the connecting pipe. A protection mechanism is arranged at the bottom end of the discharge pipe. The protection mechanism includes a sealing flange. A current-limiting block is installed at the central axis of the sealing flange. A discharge port is arranged at the central axis of the current-limiting block. A sealing block is arranged above the current-limiting block. A telescopic rod is arranged at the bottom end of the sealing block, and the telescopic rod passes through the current-limiting block through a through hole. A pressing ring is arranged at the bottom end of the telescopic rod. A rubber diaphragm is arranged between the outer side of the telescopic rod and the inner wall of the through hole. A pressure spring is arranged between the pressing ring and the current-limiting block.

[0005] By adopting the above technical scheme, when the sampling bottle is not correctly installed on the sealing flange, the discharge port can be automatically closed, which is achieved by the sealing block tightly abutting against the current-limiting block under the action of the pressure spring. This mechanism effectively blocks the connection between the discharge port of the discharge pipe and the outside. At the same time, it not only significantly improves the safety of sampling, but also enhances the accuracy of sampling.

[0006] Furthermore, the bottom end of the sealing block is in a tapered structure and is in abutting fit with the top surface of the flow-limiting block.

[0007] By adopting the above technical solution, it can be closely abutted against the top surface of the flow-limiting block, so that the sealing block can more easily form a tight seal with the flow-limiting block when under pressure, effectively preventing the leakage of materials from the contact surface.

[0008] Furthermore, the inner side of the sealing flange is threadedly connected to the bottle mouth of the sampling bottle, and the sealing flange is bolted to the discharge pipe.

[0009] By adopting the above technical solution, this connection method can ensure the tightness and stability between the sampling bottle and the sealing flange. The threaded connection can effectively prevent loosening problems during the sampling process, thus ensuring the accuracy and safety of sampling.

[0010] Furthermore, four telescopic rods are provided and are arranged in an equidistant annular pattern along the central axis of the sealing block.

[0011] By adopting the above technical solution, the stability and balance of the sealing block during the up and down movement are ensured. The four telescopic rods can evenly bear the pressure and prevent the sealing block from tilting or shifting during the movement.

[0012] Furthermore, the rubber diaphragm is used to provide movable sealing between the telescopic rod and the through hole.

[0013] By adopting the above technical solution, this means that during the movement of the telescopic rod, the rubber diaphragm can effectively prevent the leakage of materials or gases through the gaps of these movable components.

[0014] Furthermore, a sampling mechanism is arranged inside the connecting pipe. The sampling mechanism includes a screw rod. One end of the connecting pipe is provided with a mounting flange, and the mounting flange is threadedly connected to the screw rod.

[0015] By adopting the above technical solution, convenient and precise control of the sampling process is achieved. This connection method allows the operator to precisely adjust the position of the sampling mechanism by rotating the screw rod, thereby controlling the sampling quantity and speed.

[0016] Furthermore, a piston block is rotatably connected to one end of the screw rod close to the mounting pipe through a thrust bearing, and a hand wheel is arranged at the other end of the screw rod.

[0017] By adopting the above technical solution, the screw rod can drive the piston block to move smoothly along the connecting pipe when rotating, thereby precisely controlling the sampling quantity and flow of the material, ensuring the accuracy and reliability of the sampling operation.

[0018] Furthermore, the inner sides of the installation pipe, the connecting pipe and the discharge pipe are all provided with rubber linings.

[0019] By adopting the above technical solution, the rubber lining can enhance the wear resistance and corrosion resistance of the pipeline. The rubber material has good elasticity and durability, which can effectively resist the friction and corrosion generated during the flow of materials and extend the service life of the pipeline.

[0020] In summary, the utility model mainly has the following beneficial effects:

[0021] 1. The utility model realizes the function of automatically closing the discharge port when the sampling bottle is not correctly installed through the protective mechanism. This is achieved by the sealing block tightly contacting with the current limiting block under the action of the pressure spring, effectively blocking the connection between the discharge port and the outside world, thereby preventing the leakage of raw materials. At the same time, this setting not only improves the safety of sampling, but also improves the accuracy of sampling. Even if the sampling bottle is not installed in a standardized manner, it can ensure that there will be no waste of raw materials or pollution of the working environment. Compared with the traditional sampling method, this significantly improves the convenience and reliability of the sampling operation and avoids various problems that may be caused by human operation errors;

[0022] 2. The utility model provides a sampling mechanism, and the operator screws the screw and the mounting flange for threaded connection by turning the hand wheel. This operation can accurately control the lateral position movement of the internal piston block inside the connecting pipe. This movement method can directly control the connection between the installation pipe, the connecting pipe and the discharge pipe, ensuring the accuracy and controllability of the material flow. At the same time, this operation can also accurately guide the raw materials inside the installation pipe to the inside of the connecting pipe and the discharge pipe, and then pour the raw materials into the sampling bottle through the discharge port, thereby realizing accurate sampling of the raw materials. This operation method not only improves the accuracy of sampling, but also greatly improves the convenience and efficiency of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0024] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0025] Figure 3 It is a schematic diagram of the side section structure of the utility model;

[0026] Figure 4 For this utility model Figure 3 Schematic diagram of the structure enlarged at point A in the middle.

[0027] In the figure: 1, installation pipe; 2, connecting pipe; 3, discharge pipe; 4, sampling bottle; 5, protection mechanism; 501, sealing flange; 502, current-limiting block; 503, discharge port; 504, through hole; 505, telescopic rod; 506, sealing block; 507, pressing ring; 508, rubber diaphragm; 6, sampling mechanism; 601, screw rod; 602, piston block; 603, installation flange; 604, handwheel; 7, rubber lining. Detailed implementation mode

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present invention and should not be construed as limiting the present invention.

[0029] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present invention. In addition, the terms "first", "second", "third" are only used for descriptive purposes and should not be construed as indicating or implying relative importance.

[0030] In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", "connection", "setting" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection: it can be a mechanical connection or an electrical connection: it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0031] The following will describe the embodiments according to the overall structure of the present invention.

[0032] Embodiment 1:

[0033] A material sampling device for the production of washing and care products, as Figures 1 - 4As shown, it includes an installation pipe 1, a connecting pipe 2 and a sampling bottle 4. A discharge pipe 3 is connected to the bottom of the connecting pipe 2. A protection mechanism 5 is provided at the bottom end of the discharge pipe 3. The protection mechanism 5 includes a sealing flange 501. A flow limiting block 502 is installed at the central axis of the sealing flange 501. A discharge port 503 is provided at the central axis of the flow limiting block 502. A sealing block 506 is arranged above the flow limiting block 502. A telescopic rod 505 is provided at the bottom end of the sealing block 506. The telescopic rod 505 passes through the flow limiting block 502 through a through hole 504. A pressing ring 507 is provided at the bottom end of the telescopic rod 505. A rubber diaphragm 508 is arranged between the outer side of the telescopic rod 505 and the inner wall of the through hole 504. A pressure spring is arranged between the pressing ring 507 and the flow limiting block 502. When the sampling bottle 4 is not correctly installed with the sealing flange 501, the discharge port 503 can be automatically closed, which is achieved by the sealing block 506 tightly abutting against the flow limiting block 502 under the action of the pressure spring. This mechanism effectively blocks the connection between the discharge port 503 of the discharge pipe 3 and the outside. At the same time, it not only significantly improves the safety of sampling, but also enhances the accuracy of sampling. Even when the sampling bottle 4 is not properly installed on the sealing flange 501, the device can ensure that the raw materials will not leak, thus avoiding raw material waste and work environmental pollution. Compared with the traditional sampling method, the use of this device is undoubtedly more convenient and reliable, effectively reducing the problems that may be caused by human operation errors.

[0034] Refer to Figure 4 , the bottom end of the sealing block 506 is in a conical structure and abuts against the top surface of the flow limiting block 502 in a matching manner, and can tightly abut against the top surface of the flow limiting block 502, so that the sealing block 506 can more easily form a tight seal with the flow limiting block 502 when under pressure, effectively preventing the leakage of materials from the contact surface. At the same time, the setting of the conical structure also reduces the contact area, thereby increasing the abutting pressure and further improving the sealing effect. This structural adaptability not only ensures the sealing performance during the sampling process, but also enhances the reliability and stability of the entire sampling device, providing a strong guarantee for accurate sampling.

[0035] Refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4, the inner side of the sealing flange 501 is threadedly connected to the bottle mouth of the sampling bottle 4, and the sealing flange 501 is bolted to the discharge pipe 3. This connection method can ensure the tightness and stability between the sampling bottle 4 and the sealing flange 501. The threaded connection can effectively prevent loosening problems during the sampling process, thus ensuring the accuracy and safety of sampling. At the same time, the sealing flange 501 and the discharge pipe 3 are bolted together. This connection method is not only simple in structure and reliable in connection, but also convenient for disassembly and maintenance. The bolt connection can provide sufficient strength and stability to ensure that there is no leakage between the discharge pipe 3 and the sealing flange 501 during the sampling process, further enhancing the sealing performance and reliability of the entire sampling device.

[0036] Refer to Figure 4 , there are four telescopic rods 505, and they are arranged in an equidistant circular pattern along the central axis of the sealing block 506, ensuring the stability and balance of the sealing block 506 during the up and down movement. The four telescopic rods 505 can evenly bear the pressure, preventing the sealing block 506 from tilting or shifting during the movement. At the same time, the telescopic rods 505 arranged in an equidistant circular pattern also enhance the structural strength of the entire protection mechanism 5, enabling it to withstand greater pressure and impact force, thereby increasing the service life and safety of the sampling device, and also helping to maintain the alignment between the sealing block 506 and the flow limiting block 502 to ensure the sealing effect.

[0037] Refer to Figure 4 , the rubber diaphragm 508 is used to provide movable sealing between the telescopic rod 505 and the through hole 504. This means that during the movement of the telescopic rod 505, the rubber diaphragm 508 can effectively prevent materials or gases from leaking through the gaps of these movable parts. At the same time, the flexibility and elasticity of the rubber diaphragm 508 ensure the reliability of the seal. Even when the telescopic rod 505 moves frequently, it can maintain a good sealing effect, not only enhancing the overall sealing performance of the sampling device, but also improving the operation safety and sampling accuracy.

[0038] Example Two:

[0039] Refer to Figure 1 , Figure 2 , Figure 3, a sampling mechanism 6 is arranged inside the connecting pipe 2. The sampling mechanism 6 includes a screw rod 601. One end of the connecting pipe 2 is provided with a mounting flange 603, and the mounting flange 603 is threadedly connected to the screw rod 601, realizing convenient and precise control of the sampling process. This connection method allows the operator to precisely adjust the position of the sampling mechanism 6 by rotating the screw rod 601, thereby controlling the sampling quantity and speed. At the same time, the stability of the threaded connection ensures that the sampling mechanism 6 will not accidentally move during the sampling process, ensuring the accuracy and repeatability of sampling, simplifying the sampling operation, improving work efficiency, and reducing the operation difficulty, making the sampling work more convenient and reliable.

[0040] Refer to Figure 1 , Figure 2 , Figure 3 , one end of the screw rod 601 close to the mounting pipe 1 is rotatably connected with a piston block 602 through a thrust bearing, and a hand wheel 604 is arranged at the other end of the screw rod 601, so that the screw rod 601 can drive the piston block 602 to move smoothly along the connecting pipe 2 when rotating, thereby precisely controlling the sampling quantity and flow of the material, ensuring the accuracy and reliability of the sampling operation. At the same time, the hand wheel 604 arranged at the other end of the screw rod 601 provides a convenient rotating tool for the operator, making it easier and more efficient to rotate the screw rod 601. The setting of the hand wheel 604 not only improves the operation convenience but also reduces the operation difficulty, thus enhancing the overall work efficiency.

[0041] Refer to Figure 1 , Figure 2 , Figure 3 , rubber linings 7 are arranged inside the mounting pipe 1, the connecting pipe 2 and the discharge pipe 3. The rubber linings 7 can enhance the wear resistance and corrosion resistance of the pipes. The rubber material has good elasticity and durability, and can effectively resist the friction and corrosion generated during the material flow process, extending the service life of the pipes. At the same time, the rubber linings 7 can also improve the sealing performance of the pipes, preventing material leakage. The softness and conformability of the rubber make the pipe joints more tightly connected, reducing the possibility of leakage, thereby ensuring the safety and accuracy of the sampling and material transmission processes, not only improving the overall performance of the pipe system but also reducing the maintenance cost.

[0042] The implementation principle of the present utility model is as follows: First, the installation pipe 1 is installed on the transportation pipeline of the washing and care products through a flange. When a sampling operation is required, first, the sampling bottle 4 is threadedly connected to the sealing flange 501. During the connection process, the mouth of the sampling bottle 4 presses against the pressing ring 507, causing the pressing ring 507, the telescopic rod 505, and the sealing block 506 to gradually move upward against the elastic force of the pressure spring, resulting in an increase in the distance between the sealing block 506 and the flow-limiting block 502. At this time, the discharge pipe 3 is connected to the sampling bottle 4 through the discharge port 503. Then, the operator turns the handwheel 604, causing the screw rod 601 to be threadedly connected to the installation flange 603, realizing the lateral position movement of the internal piston block 602 inside the connecting pipe 2, which is beneficial to controlling the connection situation of the installation pipe 1, the connecting pipe 2, and the discharge pipe 3, and guiding the raw materials inside the installation pipe 1 into the inside of the connecting pipe 2 and the discharge pipe 3. After that, the inside of the sampling bottle 4 is filled with raw materials through the discharge port 503 to achieve the sampling operation of the raw materials. During this process, if the sampling bottle 4 is not installed and connected to the sealing flange 501, the sealing block 506 abuts against the top surface of the flow-limiting block 502 through the elastic force of the pressure spring, which is beneficial to blocking the connection between the discharge port 503 and the outside. Even if subsequent sampling operations are carried out, there will be no raw material leakage, thus avoiding the non-standard installation of the sampling bottle 4 in the traditional operation process and improving the sealing performance and accuracy during the sampling stage.

[0043] Parts not involved in the present utility model are the same as or can be implemented using existing technologies, and will not be elaborated here.

[0044] Although the embodiments of the present utility model have been shown and described, the specific embodiments are only explanations of the present utility model and do not limit the utility model. The specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art can make modifications, substitutions, and variations that do not contribute creatively to the embodiments according to their needs without departing from the principles and purposes of the present utility model. However, as long as it is within the scope of the claims of the present utility model, it is protected by the patent law.

Claims

1. A material sampling device for the production of toiletries, characterized in that: The invention comprises a mounting tube (1), a connecting tube (2) and a sampling bottle (4); the bottom of the connecting tube (2) is connected to a discharge tube (3); the bottom end of the discharge tube (3) is provided with a protective mechanism (5); the protective mechanism (5) comprises a sealing flange (501); a flow limiting block (502) is installed at the center axis of the sealing flange (501); a discharge port (503) is provided at the center axis of the flow limiting block (502); and the upper part of the flow limiting block (502) is provided with a discharge port (503). A sealing block (506) is provided, a telescopic rod (505) is provided at the bottom end of the sealing block (506), and the telescopic rod (505) passes through the current limiting block (502) through the through hole (504), a pressing ring (507) is provided at the bottom end of the telescopic rod (505), a rubber diaphragm (508) is provided between the outer side of the telescopic rod (505) and the inner wall of the through hole (504), and a pressure spring is provided between the pressing ring (507) and the current limiting block (502).

2. The material sampling device for the production of toiletries according to claim 1, characterized in that: The bottom end of the sealing block (506) is in a pointed cone structure and is abutted against and matched with the top surface of the current limiting block (502).

3. The material sampling device for the production of toiletries according to claim 1, characterized in that: The inner side of the sealing flange (501) is threadedly connected to the bottle mouth of the sampling bottle (4), and the sealing flange (501) is bolted to the discharge pipe (3).

4. The material sampling device for the production of toiletries according to claim 1, characterized in that: Four telescopic rods (505) are provided and are arranged in an equidistant ring shape along the central axis of the sealing block (506).

5. The material sampling device for the production of toiletries according to claim 1, characterized in that: The rubber diaphragm (508) is used to provide movable sealing between the telescopic rod (505) and the through hole (504).

6. The material sampling device for the production of toiletries according to claim 1, characterized in that: A sampling mechanism (6) is arranged inside the connecting tube (2), and the sampling mechanism (6) comprises a screw rod (601). A mounting flange (603) is arranged at one end of the connecting tube (2), and the mounting flange (603) is threadedly connected to the screw rod (601).

7. The material sampling device for the production of toiletries according to claim 6, characterized in that: One end of the screw rod (601) close to the mounting tube (1) is rotatably connected to a piston block (602) via a thrust bearing, and the other end of the screw rod (601) is provided with a hand wheel (604).

8. The material sampling device for the production of toiletries according to claim 1, characterized in that: The inner sides of the installation pipe (1), the connecting pipe (2) and the discharge pipe (3) are all provided with a rubber lining (7).

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