Rapid determination device for polymerization degree of refined cotton

Abstract

The utility model relates to the technical field of refined cotton polymerization degree measurement, in particular to a refined cotton polymerization degree rapid measurement device which comprises a placing plate, a first mounting hole is formed in the middle of the top end of the placing plate, and a mounting column penetrates through the first mounting hole in a sliding mode. An abutting ring is connected to the position, located at the bottom end of the first mounting hole, of the surface of the mounting column. The device has the beneficial effects that a measuring bottle can be stably taken and placed, scattered raw materials are collected through the leakage-proof ring, and the measuring bottle can be stably placed; the outer side of the measuring bottle is protected against collision and toppling, the supporting cylinder is fixed to the bottom end of the containing plate, the height and levelness of the containing plate are adjusted through rotation adjustment of the adjusting rod in the inserting groove, then the measuring bottle is kept horizontally and stably placed, and the placing height of the measuring bottle can be flexibly adjusted.

Description

Technical Field

[0001] This utility model relates to the field of refined cotton polymerization degree determination technology, and in particular to a rapid determination device for refined cotton polymerization degree. Background Technology

[0002] Refined cotton is produced from cotton linters and has a wide range of applications, serving as a fundamental material for the production of cotton cellulose. The main technical performance indicator of refined cotton is its degree of polymerization. Currently, the degree of polymerization of refined cotton (GB / T9107-1999) is tested using the copper ammonia solution method. This method has a relatively long pretreatment time, such as waiting up to 4 hours for the sample to reach equilibrium before testing.

[0003] Therefore, a rapid determination device for the degree of polymerization of refined cotton is proposed.

[0004] Existing rapid determination devices for the degree of polymerization of refined cotton require the use of test bottles to hold and measure the refined cotton raw materials. Therefore, when performing multiple degree of polymerization measurements on refined cotton, it is inconvenient to place multiple test bottles, as they take up a lot of space and are not easy to move. Moreover, the test bottles are prone to slipping or instability during handling. In addition, after multiple test bottles are placed, there is no external protection to prevent them from being bumped or tipped over, making it impossible to safely place the test bottles. Furthermore, the placement of multiple test bottles is relatively fixed, making it inconvenient to flexibly adjust the height for easy handling. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies where the determination of the degree of polymerization of refined cotton raw materials requires the use of testing bottles for placement and measurement. Consequently, when conducting multiple determinations of the degree of polymerization of refined cotton, it is inconvenient to place multiple testing bottles, which takes up a lot of space and is not easy to move and transfer. Therefore, this invention proposes a rapid determination device for the degree of polymerization of refined cotton.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] Design a device for rapid determination of the degree of polymerization of refined cotton, including a placement plate. A first mounting hole is formed in the center of the top of the placement plate. A mounting column slides through the first mounting hole. An abutment ring is connected to the surface of the mounting column at the bottom of the first mounting hole. A gasket is connected to the surface of the mounting column at the bottom of the abutment ring. A nut is provided at the bottom of the gasket. A support platform is connected to the top of the mounting column at the top of the placement plate. A sliding groove is formed on the side of the support platform. A groove is formed at the top of the support platform. An anti-slip pad is adhered to the bottom of the groove. A testing bottle is placed on the top of the anti-slip pad. A balance ring is connected to the bottom surface of the testing bottle at the top of the groove. An anti-slip ring is adhered to the surface of the testing bottle. A leak-proof ring is connected to the top of the anti-slip ring around the mouth of the testing bottle.

[0008] Furthermore, a second mounting hole is formed on the surface edge of the placement plate, through which a protective rod slides. A rubber tube is bonded to the surface of the protective rod, and limit rings are fixed at the upper and lower ends of the protective rod. A support cylinder is fixed to the bottom edge of the placement plate, and an insertion groove is formed in the middle of the support cylinder. An adjusting rod is threaded into the insertion groove, and a pad is fixed to the bottom end of the adjusting rod.

[0009] Furthermore, the placement plate is a circular plate structure and is horizontally arranged, while the mounting column is a threaded column structure and is vertically arranged.

[0010] Furthermore, the abutment ring has a circular structure and is made of elastic rubber, the gasket has a circular structure and is horizontally arranged, and the nut is threadedly connected to the mounting post.

[0011] Furthermore, the support platform is a circular structure and is horizontally arranged, with a diameter not greater than the diameter of the placement plate, and the actuating groove is a rectangular groove structure and is vertically arranged.

[0012] Furthermore, the groove is a circular groove structure and is horizontally set; the anti-slip pad is made of anti-slip rubber material; the measuring bottle is a circular structure and is vertically set; the balance ring is a circular ring structure and is horizontally attached to the top of the support platform; the anti-slip ring is made of rubber material; and the leak-proof ring is a trumpet-shaped structure and is set with a larger top and a smaller bottom.

[0013] Furthermore, the protective rod is a round rod structure and is vertically arranged; the rubber tube is made of elastic rubber material, and its surface is tightly connected to the inner surface of the second mounting hole; the limiting ring is a circular ring structure and is horizontally arranged on the upper and lower sides of the placement plate.

[0014] Furthermore, the support cylinder is a cylindrical structure and is vertically arranged; the insertion groove is a threaded groove structure and is vertically arranged; the adjusting rod is a threaded hole structure and is vertically arranged; and the pad is a circular plate structure and is horizontally arranged.

[0015] The beneficial effects of the rapid determination device for the degree of polymerization of refined cotton proposed in this utility model are as follows:

[0016] 1. In this utility model, a support platform is detachably and rotatably mounted on the top of the placement plate via a mounting column. Multiple test bottles are placed in a circle on the support platform, reducing space occupation and facilitating unified transfer and movement. The test bottles can be rotated for observation. At the same time, anti-leakage rings, anti-slip rings, and balance rings are respectively set on the surface of the test bottles to stably pick up and put down the test bottles. The anti-leakage rings collect scattered raw materials and maintain stable placement of the test bottles.

[0017] 2. In this utility model, a height-adjustable protective rod and rubber tube are installed at the bottom edge of the placement plate. Therefore, after the test bottle is placed on the support platform, the protective rod and rubber tube can be moved and raised to the perimeter of the support platform to provide anti-collision and anti-tipping protection for the outside of the test bottle. A support cylinder is fixed at the bottom of the placement plate. The height and level of the placement plate can be adjusted by rotating the adjusting rod inside the insertion slot, thereby keeping the test bottle placed horizontally and stably, and the height of the test bottle can be flexibly adjusted. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This utility model Figure 1 A bottom view;

[0020] Figure 3 This utility model Figure 1 A schematic diagram of the placement plate and support cylinder;

[0021] Figure 4 This utility model Figure 1 A schematic diagram of the support platform section;

[0022] Figure 5 This utility model Figure 1 A schematic diagram of the guardrail and rubber hose components.

[0023] In the diagram: 1. Placement plate; 2. Limiting ring; 3. Support platform; 4. Actuating groove; 5. Rubber tube; 6. Support cylinder; 7. Adjusting rod; 8. Pad; 9. Balance ring; 10. Measuring bottle; 11. Anti-slip ring; 12. Leak-proof ring; 13. Gasket; 14. Mounting post; 15. Insertion groove; 16. First mounting hole; 17. Second mounting hole; 18. Nut; 19. Abutment ring; 20. Anti-slip pad; 21. Groove; 22. Protective rod. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0025] Example 1

[0026] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The device for rapidly determining the degree of polymerization of refined cotton shown in the figure includes a placement plate 1. A first mounting hole 16 is opened in the middle of the top of the placement plate 1. A mounting post 14 slides through the inside of the first mounting hole 16. An abutment ring 19 is connected to the surface of the mounting post 14 at the bottom end of the first mounting hole 16. A gasket 13 is connected to the surface of the mounting post 14 at the bottom end of the abutment ring 19. A nut 18 is provided at the bottom end of the gasket 13.

[0027] A support platform 3 is connected to the top of the mounting column 14 and at the top of the placement plate 1. A sliding groove 4 is opened on the side of the support platform 3. A groove 21 is opened at the top of the support platform 3. An anti-slip pad 20 is bonded to the bottom of the groove 21. A testing bottle 10 is placed on the top of the anti-slip pad 20. A balance ring 9 is connected to the bottom of the surface of the testing bottle 10 and at the top of the groove 21. An anti-slip ring 11 is bonded to the surface of the testing bottle 10. A leak-proof ring 12 is connected to the top of the anti-slip ring 11 and around the mouth of the testing bottle 10.

[0028] At the top of the placement plate 1, a support platform 3 is detachably and rotatably mounted via a mounting column 14. Multiple test bottles 10 are placed in a circle on the support platform 3, reducing space occupation and facilitating unified transfer and movement. The test bottles 10 can be rotated for observation. At the same time, a leak-proof ring 12, an anti-slip ring 11, and a balance ring 9 are respectively set on the surface of the test bottles 10, which can stably pick up and put down the test bottles 10, and collect scattered raw materials through the leak-proof ring 12, and maintain the stable placement of the test bottles 10.

[0029] The placement plate 1 is a circular plate structure and is set horizontally, while the mounting column 14 is a threaded column structure and is set vertically.

[0030] The abutment ring 19 has a circular structure and is made of elastic rubber. The gasket 13 has a circular structure and is horizontally arranged. The nut 18 is threadedly connected to the mounting post 14.

[0031] The support platform 3 is a circular structure and is horizontally arranged, with a diameter not greater than that of the placement plate 1. The actuating groove 4 is a rectangular groove structure and is vertically arranged.

[0032] The groove 21 is a circular groove structure and is set horizontally. The anti-slip pad 20 is made of anti-slip rubber material. The measuring bottle 10 is a circular structure and is set vertically. The balance ring 9 is a circular ring structure and is horizontally attached to the top of the support platform 3. The anti-slip ring 11 is made of rubber material. The leak-proof ring 12 is a trumpet-shaped structure and is set with a larger top and a smaller bottom.

[0033] Example 2

[0034] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The device for rapidly determining the degree of polymerization of refined cotton shown in the figure includes a placement plate 1. A first mounting hole 16 is opened in the middle of the top of the placement plate 1. A mounting post 14 slides through the inside of the first mounting hole 16. An abutment ring 19 is connected to the surface of the mounting post 14 at the bottom end of the first mounting hole 16. A gasket 13 is connected to the surface of the mounting post 14 at the bottom end of the abutment ring 19. A nut 18 is provided at the bottom end of the gasket 13.

[0035] A support platform 3 is connected to the top of the mounting column 14 and at the top of the placement plate 1. A sliding groove 4 is opened on the side of the support platform 3. A groove 21 is opened at the top of the support platform 3. An anti-slip pad 20 is bonded to the bottom of the groove 21. A testing bottle 10 is placed on the top of the anti-slip pad 20. A balance ring 9 is connected to the bottom of the surface of the testing bottle 10 and at the top of the groove 21. An anti-slip ring 11 is bonded to the surface of the testing bottle 10. A leak-proof ring 12 is connected to the top of the anti-slip ring 11 and around the mouth of the testing bottle 10.

[0036] At the top of the placement plate 1, a support platform 3 is detachably and rotatably mounted via a mounting column 14. Multiple test bottles 10 are placed in a circle on the support platform 3, reducing space occupation and facilitating unified transfer and movement. The test bottles 10 can be rotated for observation. At the same time, a leak-proof ring 12, an anti-slip ring 11, and a balance ring 9 are respectively set on the surface of the test bottles 10, which can stably pick up and put down the test bottles 10, and collect scattered raw materials through the leak-proof ring 12, and maintain the stable placement of the test bottles 10.

[0037] The surface edge of the placement plate 1 has a second mounting hole 17, through which a protective rod 22 slides. A rubber tube 5 is bonded to the surface of the protective rod 22, and limit rings 2 are fixed at the upper and lower ends of the protective rod 22. A support cylinder 6 is fixed to the bottom edge of the placement plate 1, and a insertion groove 15 is opened in the middle of the support cylinder 6. An adjusting rod 7 is threaded into the insertion groove 15, and a pad 8 is fixed to the bottom end of the adjusting rod 7.

[0038] At the bottom edge of the placement plate 1, the protective rod 22 and rubber tube 5 can be raised and lowered. Therefore, after the test bottle 10 is placed on the support platform 3, the protective rod 22 and rubber tube 5 can be moved and raised around the support platform 3 to provide anti-collision and anti-tipping protection for the outside of the test bottle 10. The support cylinder 6 is fixed at the bottom of the placement plate 1. The height and level of the placement plate 1 can be adjusted by rotating the adjusting rod 7 inside the insertion slot 15, thereby keeping the test bottle 10 placed horizontally and stably, and the height of the test bottle 10 can be flexibly adjusted.

[0039] The protective rod 22 is a round rod structure and is set vertically. The rubber tube 5 is made of elastic rubber material and its surface is tightly connected to the inner surface of the second mounting hole 17. The limiting ring 2 is a circular ring structure and is set horizontally on the upper and lower sides of the placement plate 1.

[0040] The support cylinder 6 is a cylindrical structure and is vertically arranged; the insertion groove 15 is a threaded groove structure and is vertically arranged; the adjusting rod 7 is a threaded hole structure and is vertically arranged; and the pad 8 is a circular plate structure and is horizontally arranged.

[0041] Working method: At the top of the placement plate 1, the support platform 3 is detachably and rotatably installed by the mounting column 14, and multiple test bottles 10 are placed in a circle on the support platform 3, which reduces the space occupied and facilitates unified transfer and movement. The test bottles 10 can be rotated for observation. At the same time, the surface of the test bottles 10 is respectively provided with a leak-proof ring 12, an anti-slip ring 11 and a balance ring 9, which can stably pick up and put down the test bottles 10, and collect the scattered raw materials through the leak-proof ring 12, and maintain the stable placement of the test bottles 10.

[0042] At the bottom edge of the placement plate 1, the protective rod 22 and rubber tube 5 can be raised and lowered. Therefore, after the test bottle 10 is placed on the support platform 3, the protective rod 22 and rubber tube 5 can be moved and raised around the support platform 3 to provide anti-collision and anti-tipping protection for the outside of the test bottle 10. The support cylinder 6 is fixed at the bottom of the placement plate 1. The height and level of the placement plate 1 can be adjusted by rotating the adjusting rod 7 inside the insertion slot 15, thereby keeping the test bottle 10 placed horizontally and stably, and the height of the test bottle 10 can be flexibly adjusted.

[0043] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A device for rapid determination of the degree of polymerization of refined cotton, comprising a support plate (1), characterized in that: The top end of the placement plate (1) is provided with a first mounting hole (16), the inside of the first mounting hole (16) is slidably provided with a mounting column (14), the surface of the mounting column (14) and the position of the bottom end of the first mounting hole (16) are connected with an abutting ring (19), the surface of the mounting column (14) and the position of the bottom end of the abutting ring (19) are connected with a gasket (13), the bottom end of the gasket (13) is provided with a nut (18), the top end of the mounting column (14) and the position of the top end of the placement plate (1) are connected with a support table (3), the side of the support table (3) is provided with a sliding slot (4), the top end of the support table (3) is provided with a groove (21), the bottom end of the groove (21) is bonded with a non-slip pad (20), the top end of the non-slip pad (20) is placed with a measuring bottle (10), the surface of the bottom end of the measuring bottle (10) and the position of the top end of the groove (21) are connected with a balance ring (9), the surface of the measuring bottle (10) is bonded with a non-slip ring (11), the top end of the non-slip ring (11) and the position around the bottle mouth of the measuring bottle (10) are connected with a leakage-proof ring (12).

2. The device for rapid determination of the degree of polymerization of refined cotton according to claim 1, characterized in that: The surface edge of the placement plate (1) is provided with a second mounting hole (17), the inside of the second mounting hole (17) is slidably provided with a protective rod (22), the surface of the protective rod (22) is bonded with a rubber tube (5), the upper and lower ends of the protective rod (22) are fixedly provided with a limiting ring (2), the bottom edge of the placement plate (1) is fixedly provided with a support cylinder (6), the middle of the support cylinder (6) is provided with an insertion slot (15), the inside of the insertion slot (15) is threadedly inserted with an adjusting rod (7), the bottom end of the adjusting rod (7) is fixedly provided with a backing plate (8).

3. The device for rapid determination of the degree of polymerization of refined cotton according to claim 1, characterized in that: The placement plate (1) is a circular plate structure and is horizontally arranged, the mounting column (14) is a threaded column structure and is vertically arranged.

4. The device for rapid determination of the degree of polymerization of refined cotton according to claim 1, characterized in that: The abutting ring (19) is a circular ring structure and is made of elastic rubber material, the gasket (13) is a circular ring structure and is horizontally arranged, the nut (18) is threadedly connected with the mounting column (14).

5. The device for rapid determination of the degree of polymerization of refined cotton according to claim 1, characterized in that: The support table (3) is a circular structure and is horizontally arranged, the diameter thereof is not greater than that of the placement plate (1), the sliding slot (4) is a rectangular slot structure and is vertically arranged.

6. The device for rapid determination of the degree of polymerization of refined cotton according to claim 1, characterized in that: The groove (21) is a circular slot structure and is horizontally arranged, the non-slip pad (20) is made of non-slip rubber material, the measuring bottle (10) is a circular structure and is vertically arranged, the balance ring (9) is a circular ring structure and is horizontally overlapped on the top end of the support table (3), the non-slip ring (11) is made of rubber material, the leakage-proof ring (12) is a horn-shaped structure and is arranged in a large-up-small-down manner.

7. The device for rapid determination of the degree of polymerization of refined cotton according to claim 2, characterized in that: The protective rod (22) is a circular rod structure and is vertically arranged, the rubber tube (5) is made of elastic rubber material, the surface thereof is tightly inserted and connected with the inner surface of the second mounting hole (17), the limiting ring (2) is a circular ring structure and is horizontally arranged on the upper and lower sides of the placement plate (1).

8. The device for rapid determination of the degree of polymerization of refined cotton according to claim 2, characterized in that: The support cylinder (6) is a cylindrical structure and is vertically arranged, the plug-in slot (15) is a threaded slot structure and is vertically arranged, the adjusting rod (7) is a threaded hole structure and is vertically arranged, and the backing plate (8) is a circular plate structure and is horizontally arranged.

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