CN217801930U - Tubular film sample cutting device - Google Patents
Tubular film sample cutting device Download PDFInfo
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- CN217801930U CN217801930U CN202222171091.8U CN202222171091U CN217801930U CN 217801930 U CN217801930 U CN 217801930U CN 202222171091 U CN202222171091 U CN 202222171091U CN 217801930 U CN217801930 U CN 217801930U
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Abstract
The utility model discloses a tubular film sample cutting device, which comprises a bottom plate, wherein the bottom plate is provided with a lifting platform and a supporting plate, the lifting platform is provided with a sample cutting module, and the supporting plate is provided with a cutting mechanism; sample cutting module is equipped with the second mounting panel along X to the activity including locating the first mounting panel on the elevating platform on this first mounting panel, establishes sample axial cutting module and the radial cutting module of sample on the second mounting panel, and cutting mechanism can cut the sample that is located on sample axial cutting module and the radial cutting module of sample. According to the scheme, the relative positions of the sample tubes and the grinding plates can be adjusted through vertical lifting, horizontal left-right movement and horizontal front-back movement, so that the sample tubes with different lengths and pipe diameters can be conveniently cut, and the axial direction cutting and the radial direction cutting can be realized; meanwhile, the scheme adopts the self-centering cone to fix the sample tube during axial cutting, and can adapt to the sample tube with larger size difference.
Description
Technical Field
The utility model relates to a film sample preparation technical field, concretely relates to tubulose film sample cutting device.
Background
Thin film materials have special properties different from bulk and powder materials due to their special structure and form, and thus have wide applications. In development work, generally, a film material is prepared on the surface of a solid material, and the solid material attached with the film material is called a substrate or a matrix. The prepared film material can be used for detecting and analyzing a plurality of components, appearances, structures, mechanical properties, electrical properties, optical properties and the like. All types of detection do not require or allow peeling of the film material from the substrate except in rare special cases. Moreover, the film samples required by different detection means have different sizes, for example, an atomic force microscope generally requires the sample size to be about 5mm × 5mm, and a transmittance test requires the sample size not to be less than 10mm × 10 mm. For samples prepared on planar substrate materials, the samples are separated by using appropriate tools, such as a glass knife, a microtome, etc., which are common laboratory methods.
However, it is difficult to process a tubular film sample with either a glass knife or a microtome. If a simple mode of breaking treatment is adopted, due to the difference of the substrate materials, the obtained sample to be detected cannot be guaranteed to have the same shape, and the accidental damage to the surface of the sample to be detected cannot be avoided. The above difficulties can of course be solved if a three-dimensional laser cutting device is used, but the high cost and necessary device handling capability requirements of such a device make it not universally acceptable for use.
Disclosure of Invention
To the technical problem that exists at present, the utility model provides a tubulose film sample cutting device to solve the problem among the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
a tubular film sample cutting device comprises a bottom plate, wherein a lifting platform and a supporting plate are arranged on the bottom plate, a sample cutting module is arranged on the lifting platform, and a cutting mechanism is arranged on the supporting plate;
sample cutting module is including locating first mounting panel on the elevating platform is equipped with the second mounting panel to the activity along X on this first mounting panel, establish sample axial cutting module and the radial cutting module of sample on the second mounting panel, cutting mechanism can be to being located sample on sample axial cutting module and the radial cutting module of sample cuts the sample.
Preferably, the sample axial cutting module comprises a fixed supporting block fixedly arranged on the second mounting plate and a movable supporting block movably arranged on the second mounting plate along the X direction, a movable positioning cone is arranged on the fixed supporting block, a fixed positioning cone is arranged on the movable supporting block, and the cutting mechanism can axially cut the sample tube positioned between the movable positioning cone and the fixed positioning cone.
Preferably, a limit screw is arranged on the fixed supporting block, and the end part of the limit screw can abut against the movable positioning cone for limiting.
So set up, the accessible is adjusted the spacing screw and is rotated movable location circular cone, and then rotates the sample cell that is located between movable location circular cone and the fixed location circular cone.
Preferably, a manual screw rod penetrates through the fixed supporting block, the free end of the manual screw rod penetrates through the movable supporting block, and the movable supporting block can be driven to move along the X direction by rotating the manual screw rod.
So set up, adjust portable supporting shoe through rotating manual lead screw and move along X to this adjusts the fixed supporting shoe and moves the distance between the supporting shoe, adaptable different length's sample cell.
Preferably, the radial sample cutting module comprises a motor support arranged on the second mounting plate in a floating mode along the X direction, a clamping motor is arranged on the motor support along the Y direction, an output shaft of the clamping motor is connected with a first four-jaw self-centering chuck, and a sample tube is clamped on the first four-jaw self-centering chuck along the Y direction.
Preferably, a fixing groove is formed in the second mounting plate, a motor support sliding shaft is arranged in the fixing groove along the X direction, one end of the motor support sliding shaft is fixed to the side wall of the fixing groove, the other end of the motor support sliding shaft movably penetrates through the motor support, a spring is sleeved on the motor support sliding shaft, one end of the spring abuts against the side wall of the fixing groove, and the other end of the spring abuts against the motor support;
and a guide wheel is arranged at the bottom of the motor support.
With the arrangement, when the sample tube is cut, if the cutting mechanism and the sample tube are in a hard contact mode, the sample tube is likely to be cracked due to stress, so that the motor support can move along with the direction of the stress when the cutting mechanism is in contact with the sample tube under the action of the spring, the spring is pressed to form soft contact, and a buffer space is provided for the sample tube.
Preferably, the cutting mechanism comprises a third mounting plate arranged on the support plate in a sliding mode along the Y direction, an aluminum profile base is arranged on the third mounting plate, two cutting shaft supports are arranged on the aluminum profile base, the cutting shafts are connected to the two cutting shaft supports through bearings and are arranged along the Y direction, the cutting shafts are driven by two cutting motors, the cutting shafts are connected with a second four-jaw self-centering chuck, grinding discs are connected to the second four-jaw self-centering chuck, and the grinding discs rotate along with the cutting shafts to cut samples located on the sample axial cutting module and the sample radial cutting module.
Preferably, an air supply pipeline is arranged on the third mounting plate, one end of the air supply pipeline is communicated with a high-pressure air pump, and the other end of the air supply pipeline is close to the grinding disc;
the dust collecting device is characterized by further comprising a dust collecting pipeline, one end of the dust collecting pipeline is communicated with the pipeline fan, the other end of the dust collecting pipeline is close to the grinding plate, and the dust collecting pipeline and the air supply pipeline are located on two sides of the grinding plate.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) According to the scheme, the relative positions of the sample tubes and the grinding discs can be adjusted through vertical lifting, horizontal left-right movement and horizontal front-back movement, so that the sample tubes with different lengths and tube diameters can be conveniently cut;
(2) According to the scheme, the self-centering cone is adopted to fix the sample tube during axial cutting, the self-centering cone has better compatibility with sample tubes with different sizes, the self-centering cone can be disassembled and replaced, the self-centering cone can adapt to the sample tubes with larger size difference, after one-time cutting is finished, if the cutting position needs to be replaced, the sample tube does not need to be taken down, the side limiting screw can be directly unscrewed, the sample tube is rotated by adjusting the movable positioning cone, and the side limiting screw is screwed after the sample tube is rotated;
(3) According to the scheme, the sample tube and the grinding sheet of the cutting mechanism adopt a soft contact mode, so that the sample tube can be prevented from being cracked under stress in the cutting process;
(4) This scheme has designed high compression pump and pipeline fan and has been used for collecting for the abrasive disc heat dissipation and with the produced dust of cutting, and high compression pump and pipeline fan are in the opposite direction, can help sending into the dust collection pipeline for the radiating air current of abrasive disc.
Description of the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of the cutting module shown in FIG. 1;
fig. 3 is a schematic structural diagram of the cutting mechanism in fig. 1.
Detailed Description
The present invention will be described in further detail with reference to test examples and specific embodiments. However, it should not be understood that the scope of the above subject matter is limited to the following embodiments, and all the technologies realized based on the content of the present invention are within the scope of the present invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, unless otherwise specified and limited, it is to be noted that the terms "mounted," "connected" and "connected" are to be interpreted broadly, and may be, for example, a mechanical connection or an electrical connection, a communication between two elements, a direct connection, or an indirect connection through an intermediate medium, and those skilled in the art may understand the specific meanings of the above terms according to specific situations.
The tubular film sample cutting device shown in the attached figures 1 to 3 comprises a bottom plate 1, wherein a lifting table 2 and a supporting plate 4 are arranged on the bottom plate 1, the supporting plate 4 is supported on the bottom plate 1 through four supporting columns, a sample cutting module 3 is arranged on the lifting table 2, and a cutting mechanism 5 is arranged on the supporting plate 4.
The sample axial cutting module comprises a fixed supporting block 33 fixedly arranged on the second mounting plate 32 and a movable supporting block 34 movably arranged on the second mounting plate 32 along the X direction, the movable supporting block 34 is driven to move on the second mounting plate 32 through a manual screw 35, specifically, the manual screw 35 is arranged on the fixed supporting block 33 in a penetrating mode, the free end of the manual screw 35 is arranged on the movable supporting block 34 in a penetrating mode, and the movable supporting block 34 can be driven to move along the X direction by rotating the manual screw 35.
A movable positioning cone 81 is arranged on the fixed supporting block 33, a fixed positioning cone 82 is arranged on the movable supporting block 34, the movable positioning cone 81 and the fixed positioning cone 82 are oppositely arranged, and the sample tube 10 is arranged between the movable positioning cone 81 and the fixed positioning cone 82.
The movable positioning cone 81 is arranged, the sample tube 10 is driven to rotate through the rotation of the movable positioning cone 81, the axial cutting of other positions of the sample tube 10 is facilitated, meanwhile, the limiting screw 83 is arranged on the fixed supporting block 33, the end portion of the limiting screw 83 abuts against the movable positioning cone 81 to limit in the actual cutting process, and the stability of the cutting process is guaranteed.
The radial cutting module of sample includes along X to floating motor support 37 of locating on second mounting panel 32, the concrete floating mode is for establishing fixed slot 36 on second mounting panel 32, be equipped with motor support sliding shaft along X in this fixed slot 36, the one end of this motor support sliding shaft is fixed on the lateral wall of fixed slot 36, the other end activity is worn to establish on motor support 37, the cover is equipped with spring 9 on the motor support sliding shaft, the one end butt of this spring 9 is on the lateral wall of fixed slot 36, the other end butt is on motor support 37, be equipped with centre gripping motor 38 along Y on this motor support 37, connect first four-jaw from the centering chuck 39 on the output shaft of this centre gripping motor 38, the sample pipe is along Y to the centre gripping on this first four-jaw from the centering chuck 39.
An air supply pipeline 6 is arranged on the third mounting plate 51, one end of the air supply pipeline 6 is communicated with a high-pressure air pump 61, the other end of the air supply pipeline 6 is close to the grinding plate 58, the high-pressure air pump 61 is fixed on the third mounting plate 51 through a high-pressure air pump seat, and the air supply pipeline 6 is supported on the third mounting plate through a pipeline support. The high pressure air pump 61 functions to blow dust into the dust collecting duct 7 while generating compressed air to radiate heat from the grinding chips 58 through the air blowing duct 6. The pipeline bracket is used for supporting the middle and rear sections of the air supply pipeline 6, preventing violent shaking and deformation of the air supply pipeline in the operation process and always ensuring that the air outlet of the air supply pipeline is close to the abrasive disc 58.
The dust collecting device further comprises a dust collecting pipeline 7, one end of the dust collecting pipeline 7 is communicated with the pipeline fan 71, the other end of the dust collecting pipeline 7 is close to the grinding disc 58, and the pipeline fan fixing ring fixes the pipeline fan 71 on the third mounting plate. The dust collecting duct 7 and the air supply duct 6 are respectively located at both sides of the grinding sheet 58. The duct fan 71 functions to form a negative pressure region to the dust collecting duct 7, to suck dust generated by cutting and grinding the sample tube into the dust collecting duct 7, and to discharge the dust to a dust suction device, not shown, through the duct fan 71. Dust collecting pipe 7 passes through pipe bracket to be fixed on the third mounting panel, and its effect is to dust collecting pipe play a supporting role, prevents that acutely to rock or drop or deformation from appearing in operation in-process dust collecting pipe 7, also can guarantee that dust collecting pipe 7 end presses close to abrasive disc 58 one side all the time to improve the dust and collect the effect.
The equipment comprises the following operation steps:
1. axial cutting:
firstly, placing a sample tube between a movable positioning cone 81 and a fixed positioning cone 82 in the figure 2, screwing a manual screw rod 35 to adjust the distance between a fixed supporting block 33 and a movable supporting block 34, clamping the sample tube 10, and then screwing a lateral limiting screw 83 to prevent the sample tube 10 from rotating in the cutting process;
secondly, adjusting the X-direction positions of the lifting platform 2 and the sample cutting module 3 to enable the grinding sheet 58 to be close to the sample tube 10;
thirdly, the high-pressure air pump 61 and the pipeline fan 6 are opened to prepare for heat dissipation of the grinding sheet 58 and collection of dust generated by cutting;
starting a cutting mechanism to start cutting, and enabling the sample tube 10 to move up and down and back and forth during cutting until the cutting is finished;
and (V) after cutting, if the cutting is continued by rotating a certain angle, firstly loosening the lateral limiting screw 83, then adjusting the angle of the sample tube 10 by rotating the movable positioning cone 81, then tightening the lateral limiting screw, and repeating the steps (II), (III) and (IV).
2. Radial cutting:
placing the sample tube in the position shown in fig. 2, and clamping the sample tube by the first four-jaw self-centering chuck 39;
secondly, adjusting the X-direction positions of the sample lifting platform and the sample cutting module 3 to enable the grinding sheet 58 to be close to the sample tube;
thirdly, opening a high-pressure air pump and a pipeline fan to prepare for radiating heat for the grinding sheet and collecting dust generated by cutting;
and (IV) starting the sample clamping motor and the cutting mechanism to start cutting, and enabling the sample tube to move up and down and back and forth during cutting until the cutting is finished.
The foregoing describes preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the principles of this invention without the use of inventive faculty. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.
Claims (8)
1. A tubular film sample cutting device is characterized in that: the device comprises a bottom plate (1), wherein a lifting platform (2) and a supporting plate (4) are arranged on the bottom plate (1), a sample cutting module (3) is arranged on the lifting platform (2), and a cutting mechanism (5) is arranged on the supporting plate (4);
sample cutting module (3) is including locating first mounting panel (31) on elevating platform (2), be equipped with second mounting panel (32) along X to the activity on this first mounting panel (31), establish sample axial cutting module and the radial cutting module of sample on second mounting panel (32), cutting mechanism (5) can be to lieing in sample on sample axial cutting module and the radial cutting module of sample cuts.
2. The tubular film sample cutting device according to claim 1, wherein: the sample axial cutting module comprises a fixed supporting block (33) fixedly arranged on the second mounting plate (32) and a movable supporting block (34) movably arranged on the second mounting plate (32) along the X direction, a movable positioning cone (81) is arranged on the fixed supporting block (33), a fixed positioning cone (82) is arranged on the movable supporting block (34), and the cutting mechanism (5) can axially cut a sample tube between the movable positioning cone (81) and the fixed positioning cone (82).
3. The tubular film sample cutting device according to claim 2, wherein: and a limiting screw (83) is arranged on the fixed supporting block (33), and the end part of the limiting screw (83) can be abutted against the movable positioning cone (81) for limiting.
4. A tubular film sample cutting device according to claim 3, wherein: and a manual screw rod (35) penetrates through the fixed supporting block (33), the free end of the manual screw rod (35) penetrates through the movable supporting block (34), and the movable supporting block (34) can be driven to move along the X direction by rotating the manual screw rod (35).
5. The tubular film sample cutting device according to claim 1, wherein: the radial sample cutting module comprises a motor support (37) which is arranged on the second mounting plate (32) in a floating mode along the X direction, a clamping motor (38) is arranged on the motor support (37) along the Y direction, a first four-jaw self-centering chuck (39) is connected to an output shaft of the clamping motor (38), and a sample tube is clamped on the first four-jaw self-centering chuck (39) along the Y direction.
6. The tubular film sample cutting device according to claim 5, wherein: a fixing groove (36) is formed in the second mounting plate (32), a motor support sliding shaft is arranged in the fixing groove (36) along the X direction, one end of the motor support sliding shaft is fixed on the side wall of the fixing groove (36), the other end of the motor support sliding shaft movably penetrates through the motor support (37), a spring (9) is sleeved on the motor support sliding shaft, one end of the spring (9) abuts against the side wall of the fixing groove (36), and the other end of the spring (9) abuts against the motor support (37);
and a guide wheel is arranged at the bottom of the motor bracket (37).
7. The tubular film sample cutting device according to claim 1, wherein: cutting mechanism (5) are including following Y to the slip locate third mounting panel (51) on backup pad (4), establish aluminium alloy base (52) on this third mounting panel (51), be equipped with two cutting shaft support (53) on aluminium alloy base (52), the cutting axle passes through the bearing and connects on two cutting shaft support (53), and this cutting axle is to setting up along Y, the cutting axle drives through two cutting motors, the epaxial second four paws of connecting of cutting is from centering chuck (57), and this second four paws is from connecting abrasive disc (58) on centering chuck (57), and abrasive disc (58) rotate along with the cutting axle and are located sample on sample axial cutting module and the radial cutting module of sample cuts the sample.
8. The tubular film sample cutting device according to claim 7, wherein: an air supply pipeline (6) is arranged on the third mounting plate (51), one end of the air supply pipeline (6) is communicated with the high-pressure air pump (61), and the other end of the air supply pipeline is close to the grinding sheet (58);
the dust collector comprises a dust collecting pipeline (7), one end of the dust collecting pipeline (7) is communicated with a pipeline fan (71), the other end of the dust collecting pipeline is close to the grinding sheet (58), and the dust collecting pipeline (7) and the air supply pipeline (6) are located on two sides of the grinding sheet (58).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222171091.8U CN217801930U (en) | 2022-08-17 | 2022-08-17 | Tubular film sample cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222171091.8U CN217801930U (en) | 2022-08-17 | 2022-08-17 | Tubular film sample cutting device |
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| Publication Number | Publication Date |
|---|---|
| CN217801930U true CN217801930U (en) | 2022-11-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222171091.8U Active CN217801930U (en) | 2022-08-17 | 2022-08-17 | Tubular film sample cutting device |
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| CN (1) | CN217801930U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117182992A (en) * | 2023-11-03 | 2023-12-08 | 泰州南潇新材料科技有限公司 | Ultrafiltration membrane silk processing is with cutting device who prevents deformation |
-
2022
- 2022-08-17 CN CN202222171091.8U patent/CN217801930U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117182992A (en) * | 2023-11-03 | 2023-12-08 | 泰州南潇新材料科技有限公司 | Ultrafiltration membrane silk processing is with cutting device who prevents deformation |
| CN117182992B (en) * | 2023-11-03 | 2024-04-02 | 泰州南潇新材料科技有限公司 | Ultrafiltration membrane silk processing is with cutting device who prevents deformation |
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