Ceramic cutter for quartering cutting of circular haze filter membrane

Abstract

The utility model provides a ceramic cutter for quartering cutting of round haze filter membrane, and relates to the technical field of sample pretreatment for detection of harmful substances in haze, the ceramic cutter comprises a base, the top surface of the base is fixedly provided with a rack, the top surface of the rack is fixedly provided with a hydraulic cylinder, the output end of the hydraulic cylinder is provided with a mounting column, and the mounting column is fixedly provided with a through hole. And a pressing plate is fixedly mounted at the bottom end of the mounting column. Through the long block and short block structure, the disc can move upwards by the height of one cutter after cutting, the filter membrane can be flattened before cutting, secondary adjustment can be carried out after cutting, the flatness of the filter membrane is further guaranteed, the cutting uniformity and the quality of a final product are improved, and the cutting efficiency is improved. And meanwhile, in the whole cutting process, an operator does not need to make direct contact with the cutter, and through automatic control of a mechanical device, the operation risk is reduced, and safety is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to sample pre -treatment technical field of harmful substance detection in haze, especially relate to a ceramic cutting ware for four equal division cutting of circular haze filter membrane. BACKGROUND

[0002] The filter membrane is used for collecting pollutants or toxic substances in the ambient air, and a plurality of harmful substances to be detected are collected on the same filter membrane, and the pre -treatment method and detection means of each kind of substance are different, for example, organic solvent is needed for extracting organic substances, acid solution is needed for extracting metal elements, water solution ultrasonic extraction is needed for detecting anion and cation, therefore, the filter membrane needs to be cut to meet the demand of different harmful substance analysis.

[0003] However, in the prior art, the filter membrane is difficult to keep flat in the cutting process due to its original curling or bending state, resulting in uneven cutting, and such unevenness will affect the size accuracy and overall quality of the filter membrane after cutting, and further affect the performance in subsequent application. Therefore, improvement is needed. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the technical problem in the background art.

[0005] The utility model adopts the following technical scheme: a ceramic cutting ware for four equal division cutting of circular haze filter membrane, including base, the top surface of base is fixedly installed with rack, the top surface of rack is fixedly installed with hydraulic cylinder, the output end of hydraulic cylinder is installed with mounting column, the bottom end of mounting column is fixedly installed with pressing plate, the top surface of pressing plate is penetrated and is provided with cutting knife, the top surface of cutting knife is fixedly installed with disc, the bottom surface between disc and pressing plate is fixedly installed with spring, the surface of mounting column is rotatably connected with turntable, the surface of turntable is fixedly installed with long block and short block.

[0006] Preferably, the front end of the turntable is fixedly installed with a twist cap, and the twist cap is a hexagonal structure.

[0007] Preferably, the cutting knife and the pressing plate are slidingly connected, and the rack is an L-shaped structure.

[0008] Preferably, the height difference between the long block and the short block is equal to the height of the cutting knife.

[0009] Preferably, the top surface of the base is provided with a placing mechanism, the placing mechanism includes a placing table, the placing table is fixedly installed on the top surface of the base, the top surface of the base is fixedly installed with a vertical rod, the surface of the vertical rod is slidingly connected with a sliding plate, the top surface of the sliding plate is fixedly installed with a vertical rod, and the top end of the vertical rod is fixedly installed with a top disc.

[0010] Preferably, the top end of the placing table is provided with a placing groove, the placing table is a hollow structure, and the cutter and the placing table are both made of ceramic.

[0011] Preferably, the material of the sliding plate is austenitic stainless steel.

[0012] Compared with the prior art, the utility model has the advantages and positive effects that,

[0013] 1、the utility model discloses a mist filter film is placed in the placing groove, then can drive the mounting column to move down through the hydraulic cylinder, the mounting column can drive the pressing plate to move down subsequently, the pressing plate can drive the cross - shaped cutter to move down at this moment, can cut the mist filter film into four equal parts, then the pressing plate resets, subsequently twists the cap and twists the rotating disc one hundred and eighty degrees, the rotating disc can drive the long piece to rotate to the angle of facing the upper subsequently, and the short piece can resist the disc, and because the height difference of the long piece and the short piece is equal to the height of the cutter, the spring can drive the disc to move up at this moment, until the disc resists the short piece, the disc can drive the cutter to move subsequently at this moment, the cutter is retracted at this moment, the bottom surface of the pressing plate is flat at this moment, the mist filter film can be flattened when the pressing plate is pressed down, so when actual use, can flatten first, then cut, can improve the uniformity and effect of cutting, the disc can be moved up the height of the cutter after cutting through the long piece and the short piece structure, the structure design not only can flatten the filter film before cutting, but also can adjust twice after cutting, further guarantee the flatness of the filter film, thereby improving the uniformity of cutting and the quality of the final product, and during the whole cutting process, the operator does not need to directly contact the cutter, reduces the operation risk through the automatic control of the mechanical device, and improves the safety.

[0014] 2、the utility model discloses a mist filter film is located in the placing groove when needing to take out, the staff only needs to pull the sliding plate up, the sliding plate can slide on the surface of the vertical rod at this moment, the sliding plate can drive the vertical rod to move up subsequently, the vertical rod can drive the top disc to eject the mist filter film subsequently, can conveniently take down the mist filter film at this moment, the staff only needs to pull the sliding plate action in the utility model, and the top disc ejects, thereby ejecting the mist filter film, improve the operation speed and efficiency, avoid the tediousness and time -consuming of traditional manual filter film taking out. ACCURACY OF DRAWINGS

[0015] Figure 1 a schematic view of the ceramic cutter for four equal division cutting of the circular mist filter film is provided for the utility model;

[0016] Figure 2 a side view of the ceramic cutter for four equal division cutting of the circular mist filter film is provided for the utility model;

[0017] Figure 3 The utility model provides a ceramic cutting device for four equal division cutting of circular haze filter membrane Figure 2 The enlarged view of A in the middle;

[0018] Figure 4 The utility model provides a front view of ceramic cutting device for four equal division cutting of circular haze filter membrane

[0019] Figure 5 The utility model provides a ceramic cutting device for four equal division cutting of circular haze filter membrane Figure 4 The enlarged view of B in the middle.

[0020] Legend:

[0021] 1, base; 2, rack; 3, hydraulic cylinder; 4, mounting column; 5, pressing plate; 6, cutting knife; 7, disc; 8, spring; 9, rotating disc; 10, long block; 11, short block; 12, twist cap; 13, placing table; 14, placing groove; 15, vertical rod; 16, sliding plate; 17, vertical rod; 18, top disc. Specific embodiments

[0022] In order to more clearly understand the above purpose, features and advantages of the utility model, the utility model will be further described below in conjunction with the drawings and examples. It should be noted that the embodiments of the present application and the features in the examples can be combined with each other without conflict.

[0023] In the following description, many specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model can also be implemented in other ways different from the description herein, therefore, the present utility model is not limited to the specific embodiments disclosed in the following disclosure.

[0024] Example one

[0025] Please refer to Figures 1-5The utility model provides a technical scheme: a ceramic cutting device for four equal division cutting of circular haze filter membrane, including base 1, the top surface fixed mounting of base 1 has the rack 2, the rack 2 is connected with base 1 by bolt or welding mode, has guaranteed the stability and reliability of rack 2. The top surface fixed mounting of rack 2 has hydraulic cylinder 3, and the installation of hydraulic cylinder 3 adopts flange connection, guarantees its stability and sealing property under high pressure. The output end of hydraulic cylinder 3 is installed with mounting column 4, and mounting column 4 is connected or fixed by key or clasp spring, so that accurate positioning can be kept in repeated action. The bottom end fixed mounting of mounting column 4 has pressing plate 5, and the top surface of pressing plate 5 is provided with cutter 6, cutter 6 is connected with pressing plate 5 slidingly, and sliding mode can be guide rail sliding or ball screw drive, and this design reduces the friction when operating, guarantees the smoothness and accuracy of cutting. Rack 2 is "L" shaped structure, and this structure design is favorable to increase the overall stability and carrying capacity of equipment.

[0026] Please refer to Figures 1-5 Place haze filter membrane in placing groove 14, drive mounting column 4 to move downward by hydraulic cylinder 3, drive pressing plate 5 and cutter 6 to move downward, four equal division cutting haze filter membrane. The top surface fixed mounting of cutter 6 has disc 7, and spring 8 is fixedly installed between the bottom surface of disc 7 and pressing plate 5, and spring 8 adopts stainless steel or titanium alloy material, has good elasticity and durability, guarantees the stability under repeated use. The surface rotationally connected of mounting column 4 has turntable 9, and the rotation of turntable 9 adopts bearing or sliding bearing, to keep the smoothness and accuracy of rotation. The front end fixed mounting of turntable 9 has screw cap 12, and screw cap 12 is hexagonal structure, provides good grip and operation feeling. The surface fixed mounting of turntable 9 has long block 10 and short block 11, and the height difference of long block 10 and short block 11 is equal to the height of cutter 6, and this design allows accurate control of the position and movement of cutter 6.

[0027] Example two

[0028] Please refer to Figures 4-5 The top surface of base 1 is provided with placing mechanism, and the placing mechanism includes placing table 13, and placing groove 14 is formed in the top end of placing table 13, and the material of cutter 6 and placing table 13 is ceramic, and ceramic has excellent wear resistance and long service life, and placing table 13 is of hollow structure, and placing table 13 is fixedly installed on the top surface of base 1 and is fixed by bolt or welding mode, to guarantee the stability and durability of placing mechanism. The top surface of base 1 is fixedly installed with vertical rod 15, and the surface of vertical rod 15 is slidably connected with sliding plate 16, and the top surface of sliding plate 16 is fixedly installed with vertical rod 17, and the top end of vertical rod 17 is fixedly installed with top disc 18. The sliding of sliding plate 16 adopts bearing or sliding rail, to guarantee the smoothness and accuracy of sliding. By pulling sliding plate 16, vertical rod 17 and top disc 18 can move upward, to facilitate taking down the cut haze filter membrane.

[0029] Working principle: the haze filter film is placed in the placing groove 14, and the color of the filter film is darker on the upper side, then the hydraulic cylinder 3 can drive the mounting column 4 to move downward, the mounting column 4 can drive the pressing plate 5 to move downward, the pressing plate 5 can drive the cross-shaped cutter 6 to move downward, and the filter film can be cut into four equal parts, and after cutting, the filter film is folded, curled and torn into small pieces, and then loaded into a sample bottle for processing, then the pressing plate 5 is reset, then the cap 12 is twisted to rotate the disc 9 by 180 degrees, the disc 9 can drive the long block 10 to rotate to an angle facing upward, the short block 11 can abut against the disc 7, and since the height difference between the long block 10 and the short block 11 is equal to the height of the cutter 6, the spring 8 can drive the disc 7 to move upward until the disc 7 abuts against the short block 11, at this time, the disc 7 moves upward by the height of the cutter 6, and the disc 7 can drive the cutter 6 to move, at this time, the cutter 6 is retracted, and the bottom surface of the pressing plate 5 is flat, so that the filter film can be flattened before cutting, which can improve the uniformity and effect of cutting, the disc 7 can move upward by the height of the cutter 6 after cutting, the structure design can not only flatten the filter film before cutting, but also can be adjusted twice after cutting, so as to further ensure the flatness of the filter film, thereby improving the uniformity of cutting and the quality of the final product, and during the whole cutting process, the operator does not need to directly contact the cutter 6, the automatic control of the mechanical device reduces the operation risk and improves the safety, and when the haze filter film in the placing groove 14 needs to be taken out, the worker only needs to pull the sliding plate 16 upward, the sliding plate 16 can slide on the surface of the vertical rod 15, the sliding plate 16 can drive the vertical rod 17 to move upward, the vertical rod 17 can drive the top disc 18 to eject the haze filter film, and the haze filter film can be conveniently taken out, in the utility model, the worker only needs to pull the sliding plate 16 to drive the top disc 18 to eject the haze filter film, so as to improve the operation speed and efficiency, and avoid the complexity and time consumption of the traditional manual filter film taking-out.

[0030] The above is only a preferred embodiment of the utility model, and does not limit other forms of the utility model, and any skilled person in the art can change or modify the above disclosed technical content into equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification made on the basis of the technical essence of the utility model to the above embodiments still belongs to the protection scope of the technical scheme of the utility model.

Claims

1. A ceramic cutter for cutting a circular haze filter into four equal parts, comprising a base (1), characterised in that: The top surface of the base (1) is fixedly provided with a rack (2), the top surface of the rack (2) is fixedly provided with a hydraulic cylinder (3), the output end of the hydraulic cylinder (3) is provided with a mounting column (4), the bottom end of the mounting column (4) is fixedly provided with a pressing plate (5), the top surface of the pressing plate (5) is provided with a cutter (6) penetratingly, the top surface of the cutter (6) is fixedly provided with a disc (7), the bottom surface of the disc (7) and the pressing plate (5) are fixedly provided with a spring (8), the surface of the mounting column (4) is rotatably connected with a rotating disc (9), the surface of the rotating disc (9) is fixedly provided with a long block (10) and a short block (11).

2. The ceramic cutter for circular haze filter quad sector cutting according to claim 1, characterized in that: The front end of the rotating disc (9) is fixedly provided with a screw cap (12), the screw cap (12) is a hexagonal structure.

3. The ceramic cutter for quartering cutting of a circular haze filter film according to claim 1, characterized in that: The cutter (6) is slidably connected with the pressing plate (5), and the rack (2) is an "L" shaped structure.

4. The ceramic cutter for quartering cutting of a circular haze filter film according to claim 1, characterized in that: The height difference between the long block (10) and the short block (11) is equal to the height of the cutter (6).

5. The ceramic cutter for quartering a circular haze filter film according to claim 1, characterized in that: The top surface of the base (1) is provided with a placing mechanism, the placing mechanism comprises a placing table (13), the placing table (13) is fixedly installed on the top surface of the base (1), the top surface of the base (1) is fixedly provided with a vertical rod (15), the surface of the vertical rod (15) is slidably connected with a sliding plate (16), the top surface of the sliding plate (16) is fixedly provided with a vertical rod (17), and the top end of the vertical rod (17) is fixedly provided with a top disc (18).

6. The ceramic cutter for quartering a circular haze filter film according to claim 5, characterized in that: The top end of the placing table (13) is provided with a placing groove (14), the placing table (13) is a hollow structure, and the materials of the cutter (6) and the placing table (13) are both ceramics.

7. The ceramic cutter for quartering a circular haze filter film according to claim 5, characterized in that: The material of the sliding plate (16) is austenitic stainless steel.

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