Polyester resin sampling device
By designing a polyester resin sampling device with a handle, a connecting rod, a sealing device and a stirring fork, the problems of inaccuracy, easy contamination and inconvenient operation of traditional sampling methods are solved, and a simple, pollution-free and accurate sampling effect is achieved.
Patent Information
- Application Number
- CN202422295932.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-20
- Publication Date
- 2025-09-09
- Estimated Expiration
- 2034-09-20
AI Technical Summary
The traditional polyester resin sampling method has the problems of inaccurate sampling, easy contamination and inconvenient operation.
A sampling device including a handle, a connecting rod, a sampling frame, a sealing device and a stirring fork is designed. The design of the handle and the connecting rod simplifies operation, the sealing device prevents leakage and contamination, and the stirring fork ensures sample uniformity.
The sampling process is simple and quick, the purity and accuracy of the samples are guaranteed, and the operation efficiency is improved.
Smart Images
Figure CN223320090U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of polyester resin processing, and more specifically, to a polyester resin sampling device. Background Art
[0002] Sampling is a crucial step in the production and application of polyester resins. Traditional sampling methods may involve scooping directly from a container or using simple tools. However, these methods often suffer from inaccurate sampling, contamination, and operational inconvenience. To address these issues, the development of a novel polyester resin sampling device is crucial. This device needs to facilitate sampling while ensuring accuracy and contamination-free operation, improving operational efficiency and safety. Utility Model Content
[0003] 1. Technical problems to be solved
[0004] In view of the fact that traditional sampling methods in the prior art may involve scooping directly from a container or using simple tools for sampling, such methods often have problems such as inaccurate sampling, easy contamination, and inconvenient operation, the purpose of the present utility model is to provide a polyester resin sampling device, which can realize the design of a handle and a connecting rod, making the sampling process simpler and faster, reducing the difficulty of operation. By providing a sealing device, the leakage of polyester resin and the entry of external contaminants can be effectively prevented during the sampling process, thereby ensuring the purity and accuracy of the sampling. The stirring fork provided at the bottom can not only help stir the polyester resin to obtain a more uniform sample, but also serve as an auxiliary tool to improve the efficiency of sampling.
[0005] 2. Technical solution
[0006] In order to solve the above problems, the present invention adopts the following technical solutions.
[0007] A polyester resin sampling device comprises a handle, the bottom of the handle is fixedly connected to a connecting rod, the bottom of the connecting rod is fixedly connected to a sampling frame, the surface of the sampling frame is provided with a groove, the bottom of the sampling frame is fixedly connected to a bottom block, and the surface of the connecting rod is provided with a sealing device, which seals the sampling frame.
[0008] Preferably, the sealing device includes a fixed block, a spring, a sleeve, a mounting block, a fixed ring, a traction rope and a pull ring. The fixed block is fixedly connected to the surface of the connecting rod, the spring is sleeved with the connecting rod, the sleeve is slidably connected to the connecting rod, the fixed block supports the sleeve through the spring, the sleeve sleeves and seals the sampling frame, the outer wall of the sleeve is fixedly connected to the mounting block, the top of the mounting block is fixedly connected to the fixing ring, the fixing ring is fixedly connected to the traction rope, and the end of the traction rope away from the fixed ring is fixedly connected to the pull ring.
[0009] Preferably, a first threaded rod is fixedly connected to the surface of the pull ring, and the first threaded rod is threadedly connected to the bottom of the handle.
[0010] Preferably, a stirring fork is provided below the bottom block, a second threaded rod is fixedly connected to the top of the stirring fork, and the second threaded rod is threadedly connected to the bottom block.
[0011] Preferably, the stirring fork is in an inverted U shape.
[0012] Preferably, the surface of the handle is provided with anti-slip particles.
[0013] 3. Beneficial effects
[0014] Compared with the prior art, the advantages of the present invention are:
[0015] By setting up a sealing device, the leakage of polyester resin and the entry of external pollutants can be effectively prevented during the sampling process, ensuring the purity and accuracy of the sampling.
[0016] The design of the handle and connecting rod makes the sampling process simpler and faster, reducing the difficulty of operation.
[0017] The stirring fork at the bottom can not only help stir the polyester resin to obtain a more uniform sample, but also serve as an auxiliary tool to improve the efficiency of sampling. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 This is a schematic diagram of the overall external structure of the utility model;
[0019] Figure 2 This is a schematic diagram of the overall internal structure of the utility model;
[0020] Figure 3 This is a schematic structural diagram of the sealing device of the present invention.
[0021] Description of the numbers in the figure:
[0022] 1. Handle; 2. Connecting rod; 3. Sampling frame; 4. Bottom block; 5. Sealing device; 51. Fixing block; 52. Spring; 53. Sleeve; 54. Mounting block; 55. Fixing ring; 56. Pull rope; 57. Pull ring; 58. First threaded rod; 6. Stirring fork; 7. Second threaded rod. DETAILED DESCRIPTION
[0023] The following will be combined with the accompanying drawings to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort shall fall within the scope of protection of the present invention.
[0024] Example 1:
[0025] See also Figure 1-3 The utility model provides a technical solution: a polyester resin sampling device, comprising a handle 1, a connecting rod 2 fixedly connected to the bottom of the handle 1, a sampling frame 3 fixedly connected to the bottom of the connecting rod 2, a groove provided on the surface of the sampling frame 3, a bottom block 4 fixedly connected to the bottom of the sampling frame 3, a sealing device 5 provided on the surface of the connecting rod 2, and the sealing device 5 seals the sampling frame 3. The design of the handle 1 and the connecting rod 2 makes the sampling process simpler and faster, and reduces the difficulty of operation. The staff can hold the handle 1 and insert the sampling frame 3 below the liquid surface to perform sampling. By providing the sealing device 5, the leakage of polyester resin and the entry of external contaminants can be effectively prevented during the sampling process, thereby ensuring the purity and accuracy of the sampling. The bottom block 4 is provided at the bottom, and other tools can be additionally installed to expand the scope of use.
[0026] Among them, the sealing device 5 includes a fixed block 51, a spring 52, a sleeve 53, a mounting block 54, a fixing ring 55, a traction rope 56 and a pull ring 57. The fixed block 51 is fixedly connected to the surface of the connecting rod 2, the spring 52 is sleeved on the connecting rod 2, the sleeve 53 is slidingly connected to the connecting rod 2, the fixed block 51 supports the sleeve 53 through the spring 52, the sleeve 53 sleeves and seals the sampling frame 3, the outer wall of the sleeve 53 is fixedly connected to the mounting block 54, the top of the mounting block 54 is fixedly connected to the fixing ring 55, the fixing ring 55 is fixedly connected to the traction rope 56, and the end of the traction rope 56 away from the fixing ring 55 is fixedly connected to the pull ring 57. A sealing device 5 is provided. Before sampling, the sleeve 53 is pulled upward by the pull ring 57 and the traction rope 56, and the spring 52 is compressed. At this time, the sampling frame 3 can be immersed in the polyester resin for sampling. After the sampling is completed, the pull 57 is released, the spring 52 returns to its original state, and the sleeve 53 is pushed down to seal the sampling frame 3, thereby ensuring that the sample will not be contaminated during the transfer process.
[0027] Among them, the surface of the pull ring 57 is fixedly connected with a first threaded rod 58, and the first threaded rod 58 is threadedly connected to the bottom of the handle 1. The first threaded rod 58 is provided to facilitate the fixing of the pull ring 57 and facilitate the staff to carry it.
[0028] A stirring fork 6 is provided below the bottom block 4, and a second threaded rod 7 is fixedly connected to the top of the stirring fork 6, which is threadedly connected to the bottom block 4. The stirring fork 6 not only helps stir the polyester resin to obtain a more uniform sample, but also serves as an auxiliary tool to improve the efficiency of sampling.
[0029] The stirring fork 6 is in an inverted U shape. The polyester resin is stirred by rotating the stirring fork 6 to obtain a more representative sample.
[0030] The surface of the handle 1 is provided with anti-skid particles, which improve the comfort during operation and reduce operational errors caused by hand slippage.
[0031] The above is only a preferred specific implementation method of the present invention; however, the protection scope of the present invention is not limited thereto; any technician familiar with the technical field within the technical scope disclosed by the present invention; any equivalent replacement or change based on the technical solution and improved concept of the present invention shall be included in the protection scope of the present invention.
Claims
1. A polyester resin sampling device, comprising a handle (1), characterized in that: The bottom of the handle (1) is fixedly connected to a connecting rod (2), the bottom of the connecting rod (2) is fixedly connected to a sampling frame (3), the surface of the sampling frame (3) is provided with a groove, the bottom of the sampling frame (3) is fixedly connected to a bottom block (4), and the surface of the connecting rod (2) is provided with a sealing device (5), and the sealing device (5) seals the sampling frame (3).
2. A polyester resin sampling device according to claim 1, characterized in that: The sealing device (5) comprises a fixed block (51), a spring (52), a sleeve (53), a mounting block (54), a fixed ring (55), a traction rope (56) and a pull ring (57), wherein the fixed block (51) is fixedly connected to the surface of the connecting rod (2), the spring (52) is sleeved on the connecting rod (2), the sleeve (53) is slidably connected to the connecting rod (2), the fixed block (51) supports the sleeve (53) through the spring (52), the sleeve (53) sleeves and seals the sampling frame (3), the outer wall of the sleeve (53) is fixedly connected to the mounting block (54), the top of the mounting block (54) is fixedly connected to the fixed ring (55), the fixed ring (55) is fixedly connected to the traction rope (56), and the end of the traction rope (56) away from the fixed ring (55) is fixedly connected to the pull ring (57).
3. A polyester resin sampling device according to claim 2, characterized in that: A first threaded rod (58) is fixedly connected to the surface of the pull ring (57), and the first threaded rod (58) is threadedly connected to the bottom of the handle (1).
4. A polyester resin sampling device according to claim 1, characterized in that: A stirring fork (6) is provided below the bottom block (4), a second threaded rod (7) is fixedly connected to the top of the stirring fork (6), and the second threaded rod (7) is threadedly connected to the bottom block (4).
5. A polyester resin sampling device according to claim 4, characterized in that: The stirring fork (6) is in an inverted U shape.
6. The polyester resin sampling device according to claim 1, characterized in that: The surface of the handle (1) is provided with anti-slip particles.