CN218766260U - Controllable oxidation induction time system appearance device of size - Google Patents
Controllable oxidation induction time system appearance device of size Download PDFInfo
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- CN218766260U CN218766260U CN202223133709.8U CN202223133709U CN218766260U CN 218766260 U CN218766260 U CN 218766260U CN 202223133709 U CN202223133709 U CN 202223133709U CN 218766260 U CN218766260 U CN 218766260U
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Abstract
The application relates to a size-controllable oxidation induction time sample preparation device, which comprises a base, wherein a support table is fixedly arranged on the base; a lower pressure plate is fixedly arranged on the supporting table, an installation frame is fixedly arranged on the supporting table, an upper pressure plate is arranged on the installation frame in a sliding manner along the direction close to or far away from the lower pressure plate, and a driving assembly for driving the upper pressure plate to slide is arranged on the supporting table; the base is provided with the installation piece along the direction slip that is close to or keeps away from a supporting bench, it orders about the gliding first driving source of installation piece to be provided with on the supporting bench, it is provided with the sliding block to slide along the slip direction of perpendicular to installation piece on the installation piece, be provided with the system appearance subassembly that is used for taking a sample to the sample on the sliding block. The application has the effect of obtaining a sample with higher quality.
Description
Technical Field
The application relates to the technical field of polyethylene product test sample preparation, in particular to a size-controllable oxidation induction time sample preparation device.
Background
Polyethylene is one that is produced by polymerization. In industry, it is also included in small amounts. The polyethylene is odorless, nontoxic, has wax-like hand feeling, has excellent low-temperature resistance, is good, and can resist corrosion of most of acid and alkali.
In order to detect the oxidation induction time of pipes, pipe fittings or other polyethylene products, workers usually adopt a differential scanning calorimeter or other thermal analyzers to perform tests, and the sample size requirements required by the instruments and equipment are high; the operator usually adopts the punching machine to prepare the required sample, but the punching machine is not accurate enough to the control of sample size, can cause the thickness of sample inhomogeneous usually to lead to the test result inaccurate, the curve is unusual etc..
SUMMERY OF THE UTILITY MODEL
To the problem that prior art exists, the application provides a controllable oxidation induction time system appearance device of size, has the effect that can obtain the higher sample of quality.
The application provides a controllable oxidation induction time system appearance device of size adopts following technical scheme:
a size-controllable oxidation induction time sample preparation device comprises a base, wherein a support table is fixedly arranged on the base; a lower pressure plate is fixedly arranged on the supporting table, an installation frame is fixedly arranged on the supporting table, an upper pressure plate is arranged on the installation frame in a sliding manner along a direction close to or far away from the lower pressure plate, and a driving assembly for driving the upper pressure plate to slide is arranged on the supporting table; the utility model discloses a sample preparation device, including a base, a supporting bench, a slip piece, a system appearance subassembly that is used for taking a sample to the sample is provided with on the slip piece, the direction that is close to or keeps away from the supporting bench slides and is provided with the installation piece on the base, be provided with on the supporting bench and order about the gliding first driving source of installation piece, the slip direction that is followed the perpendicular to installation piece on the installation piece slides and is provided with the slip piece, be provided with on the supporting bench and order about the gliding second driving source of slip piece, be provided with on the slip piece and be used for taking a sample to the sample.
Through adopting above-mentioned technical scheme, when taking a sample to the polyethylene material, the staff places the sample of polyethylene material on the holding down plate, later order about the top board through drive assembly and slide towards the direction that is close to the holding down plate, behind the sample butt on top board and the holding down plate, order about the sliding block through the second driving source and slide, order about the system appearance subassembly slip suitable position on the sliding block simultaneously, rethread first driving source orders about the installation piece and slides, order about the system appearance subassembly in the gliding of installation piece and take a sample to the sample, thereby obtain the higher sample of quality, the staff of being convenient for tests, obtain accurate test result.
Optionally, the driving assembly comprises a transmission gear, a transmission rack and a driving piece, a placing groove is formed in the mounting frame, the transmission rack is arranged in the placing groove in a sliding mode, one end of the transmission rack is fixedly connected with the upper pressing plate, the transmission gear is arranged in the placing groove in a rotating mode, the transmission gear is used for being meshed with the transmission rack, and the driving piece is used for driving the transmission gear to rotate.
Through adopting above-mentioned technical scheme, order about drive gear through the driving piece and rotate, drive gear drives the driving rack when the pivoted and slides in the standing groove, and the driving rack is gliding drives the top board with driving rack fixed connection and slides on the mounting bracket simultaneously.
Optionally, the placing groove is provided with a first elastic element for driving the transmission rack to slide towards a direction away from the supporting table.
Through adopting above-mentioned technical scheme, through the setting of first elastic component, make the drive rack have towards the gliding trend of the direction of keeping away from a supporting bench.
Optionally, the driving piece includes the dwang, the dwang rotates to set up on the lateral wall of mounting bracket, the ring channel with the standing groove intercommunication is seted up to the lateral wall of mounting bracket, the dwang is worn to locate in the ring channel with the coaxial fixed connection of running gear.
Through adopting above-mentioned technical scheme, through dwang and the coaxial fixed connection of running gear, the staff rotates the dwang to order about running gear at the standing groove internal rotation, the staff manually rotates the dwang and makes the sliding distance and the sliding speed of top board adjustable.
Optionally, a second elastic element for driving the transmission gear to slide in the direction away from the rack is arranged in the annular groove.
Through adopting above-mentioned technical scheme, through the setting of second elastic component, make drive gear have towards keeping away from the gliding trend of rack direction.
Optionally, a magnifying lens is hinged to the side wall of the upper pressing plate and used for observing the accurate position of the sample.
Through adopting above-mentioned technical scheme, on placing the sample in the holding down plate, find the position that the sample was located through the magnifying glass, can make the holding down plate just paste on the sample to a certain extent
Optionally, a containing groove is formed in the side wall of the base, a material collecting port communicated with the containing groove is formed in the top wall of the supporting table, a material collecting box is arranged in the containing groove in a sliding mode, and the material collecting box is used for collecting samples; a weighing instrument is fixedly arranged in the material collecting box.
Through adopting above-mentioned technical scheme, collect the sample that system appearance subassembly cut through the case that gathers materials to carry out heaviness to this sample through the weighing apparatus, judge whether accord with the required standard of test.
Optionally, a rubber pad is fixedly arranged on one side of the upper pressing plate opposite to one side of the lower pressing plate.
Through adopting above-mentioned technical scheme, through the setting of rubber pad, avoid the lateral wall of sample to a certain extent to lead to deformation because of receiving the extrusion.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when sampling a polyethylene material, a worker places a sample of the polyethylene material on the lower pressing plate, drives the upper pressing plate to slide towards the direction close to the lower pressing plate through the driving assembly, drives the sliding block to slide through the second driving source after the upper pressing plate is abutted to the sample on the lower pressing plate, simultaneously drives the sample preparation assembly on the sliding block to slide to a proper position, then drives the mounting block to slide through the first driving source, and drives the sample preparation assembly to sample the sample while the mounting block slides, so that a sample with high quality is obtained, the worker can conveniently test the sample, and an accurate test result is obtained;
2. the driving gear is driven to rotate through the driving part, the driving gear drives the driving rack to slide in the placing groove while rotating, and the driving rack drives the upper pressing plate fixedly connected with the driving rack to slide on the mounting frame while sliding;
3. the samples cut by the sample preparation assembly are collected through the material collecting box, and the samples are heavy through the weighing instrument, so that whether the samples meet the required standard of the test is judged.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 2 is an enlarged view of a portion of the structure of the embodiment of the present application, mainly illustrating a sample preparation assembly;
fig. 3 is a partial structural sectional view of the embodiment of the present application, which is mainly used for illustrating a driving assembly.
Description of reference numerals: 1. a base; 2. a support table; 21. a lower pressing plate; 22. a mounting frame; 23. an upper pressure plate; 24. a magnifying glass; 3. mounting blocks; 31. a first cylinder; 32. a sliding block; 33. a second cylinder; 34. a sample preparation assembly; 4. a containing groove; 41. a material collecting port; 42. a material collecting box; 43. a weighing instrument; 5. a drive assembly; 51. a transmission gear; 52. a drive rack; 521. connecting blocks; 53. rotating the rod; 531. a rotating wheel; 54. a placement groove; 55. an annular groove; 56. a first tension spring; 57. the second extension spring.
Detailed Description
The present application is described in further detail below with reference to figures 1-3. The embodiment of the application discloses controllable oxidation induction time system appearance device of size. Referring to fig. 1 and 2, the device comprises a base 1 and a supporting platform 2 fixedly arranged on the base 1; the base 1 is provided with an installation block 3 in a sliding manner along a direction vertical to the side wall of the support table 2, the support table 2 is provided with a first driving source for driving the installation block 3 to slide, the first driving source comprises a first cylinder 31, the first cylinder 31 is horizontally arranged on the support table 2, a piston of the first cylinder 31 is fixedly connected with the installation block 3, the installation block 3 is provided with a sliding block 32 in a sliding manner along a direction vertical to the sliding direction of the installation block 3, the support table 2 is provided with a second driving source for driving the sliding block 32 to slide, the second driving source comprises a second cylinder 33, the second cylinder 33 is vertically arranged on the installation block 3, and a piston of the second cylinder 33 is fixedly connected with the sliding block 32; the sliding block 32 is provided with a sample preparation assembly 34 for sampling a sample, in the present embodiment, the sample preparation assembly 34 includes a cutter and a gasket, and in other embodiments, the sample preparation assembly 34 may include a punching blade and the like.
Referring to fig. 1 and 2, a lower pressing plate 21 is fixedly arranged on the top wall of the supporting table 2, an installation frame 22 is fixedly arranged on the supporting table 2, the installation frame 22 is positioned right above the lower pressing plate 21, an upper pressing plate 23 is arranged on the installation frame 22 in a sliding manner along a direction perpendicular to the top wall of the supporting table 2, and rubber pads are fixedly arranged on the sides, close to each other, of the upper pressing plate 23 and the lower pressing plate 21; the side wall of the upper pressure plate 23 is hinged with a magnifier 24, and the magnifier 24 is used for observing the exact position of the sample.
Referring to fig. 1 and 2, a containing groove 4 is formed in the side wall of the base 1, a material collecting port 41 communicated with the containing groove 4 is formed in the top wall of the support table 2, a material collecting box 42 is slidably arranged in the containing groove 4, the cut sample is placed in the material collecting box 42 through the material collecting port 41, and the material collecting box 42 is used for collecting the sample; the weighing instrument 43 is fixedly arranged in the material collecting box 42, the weighing instrument 43 is fixedly arranged on the inner side wall of the material collecting box 42, and whether the cut sample meets the test standard or not can be judged through the arrangement of the weighing instrument 43.
Referring to fig. 1 and 3, a driving assembly 5 for driving the upper platen 23 to slide is disposed on the support table 2; the driving assembly 5 comprises a transmission gear 51, a transmission rack 52 and a driving piece, a placing groove 54 is formed in the mounting frame 22, the transmission rack 52 is arranged in the placing groove 54 in a sliding manner along the sliding direction of the upper pressing plate 23, a sliding groove communicated with the placing groove 54 is formed in the side wall of the mounting frame 22, one end of the transmission rack 52 is fixedly provided with a connecting block 521, and the other end of the connecting block 521 penetrates through the sliding groove and is fixedly connected with the upper pressing plate 23; the transmission gear 51 is rotatably disposed in the placement groove 54, the transmission gear 51 is configured to be meshed with the transmission rack 52, and the driving member is configured to drive the transmission gear 51 to rotate.
Referring to fig. 1 and 3, the driving piece includes dwang 53, and dwang 53 rotates and sets up on the lateral wall of mounting bracket 22, and the annular groove 55 with standing groove 54 intercommunication is seted up to the lateral wall of mounting bracket 22, and dwang 53 wears to locate in the annular groove 55 with the coaxial fixed connection of rolling gear, and rolling gear's one end is kept away from to dwang 53 is fixed and is provided with runner 531, and the staff can drive the rolling gear when rotating runner 531 and rotate.
Referring to fig. 1 and 3, the placing groove 54 is provided with a first elastic member for driving the transmission rack 52 to slide in a direction away from the supporting table 2, the first elastic member includes a first tension spring 56, one end of the first tension spring 56 is fixedly disposed on the top wall of the placing groove 54, and the other end of the first tension spring 56 is fixedly disposed at one end of the transmission rack 52 away from the connecting block 521.
Referring to fig. 1 and 3, a ring block is fixedly arranged on the rotating rod 53, the ring block is rotatably arranged in the placing groove 54, the cross-sectional area of the ring block is larger than that of the ring groove 55, a second elastic part for driving the transmission gear 51 to slide in the direction away from the rack is arranged in the ring groove 55, the second elastic part comprises a second tension spring 57, the second tension spring 57 is wound on the rotating rod 53, one end of the second tension spring 57 is fixedly arranged in the ring groove 55, and the other end of the second tension spring 57 is fixedly arranged on the ring block.
Referring to fig. 1, 2 and 3, after a sample is placed on the lower press plate 21, a worker slides the rotating rod 53 towards a direction close to the mounting frame 22 to drive the transmission gear 51 to be meshed with the transmission rack 52, then rotates the rotating wheel 531, rotates the rotating rod 53 while rotating the rotating wheel 531, rotates the transmission gear 51 while rotating the rotating rod 53, and drives the transmission rack 52 to slide towards a direction close to the top wall of the support table 2 while rotating the transmission gear 51, so that the upper press plate 23 is driven to abut against the sample on the lower press plate 21; after the sample preparation is completed, the rotating rod 53 slides in a direction away from the mounting frame 22 under the action of the second tension spring 57, so that the transmission gear 51 is disengaged from the transmission rack 52, and the upper press plate 23 slides in a direction away from the top wall of the support table 2 under the action of the first tension spring 56.
The implementation principle of the controllable oxidation induction time sample preparation device of the embodiment of the application is as follows: when taking a sample to the polyethylene material, the staff places the sample of polyethylene material on holding down plate 21, observe the position of sample through magnifying glass 24, later the staff slides dwang 53 towards the direction that is close to mounting bracket 22, order about drive gear 51 and the meshing of drive rack 52, the staff rotates runner 531 again, runner 531 orders about dwang 53 in the pivoted and rotates, dwang 53 orders about drive gear 51 in the pivoted and rotates, when moving the gear pivoted, drive rack 52 towards the direction that is close to brace table 2 roof and slide, thereby order about sample butt on top board 23 and holding down plate 21.
Then the second cylinder 33 drives the sliding block 32 to slide, meanwhile, the sample preparation assembly 34 on the sliding block 32 is driven to slide to a proper position, the first cylinder 31 drives the mounting block 3 to slide, and the mounting block 3 slides while driving the sample preparation assembly 34 to sample a sample; finally, the sample enters the material collecting box 42 through the material collecting port 41, and whether the weight of the sample meets the weight required by the test is judged through the weighing instrument 43 on the material collecting box 42; therefore, a sample with higher quality is obtained, so that the test is convenient for workers to test, and an accurate test result is obtained.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. A controllable oxidation induction time system appearance device of size which characterized in that: comprises a base (1), wherein a supporting table (2) is fixedly arranged on the base (1); a lower pressing plate (21) is fixedly arranged on the supporting platform (2), an installation frame (22) is fixedly arranged on the supporting platform (2), an upper pressing plate (23) is arranged on the installation frame (22) in a sliding manner along a direction close to or far away from the lower pressing plate (21), and a driving assembly (5) for driving the upper pressing plate (23) to slide is arranged on the supporting platform (2); the utility model discloses a sample preparation device, including base (1), installation piece (3) are provided with along the direction slip that is close to or keeps away from brace table (2) on base (1), be provided with on brace table (2) and order about installation piece (3) gliding first driving source, it slides along the slip direction of perpendicular to installation piece (3) and is provided with sliding block (32) to install on piece (3), be provided with on brace table (2) and order about sliding block (32) gliding second driving source, be provided with on sliding block (32) and be used for carrying out the system appearance subassembly (34) of taking a sample to the sample.
2. A dimensionally controlled oxidative induction time sample preparation device according to claim 1, wherein: the driving assembly (5) comprises a transmission gear (51), a transmission rack (52) and a driving piece, a placing groove (54) is formed in the mounting frame (22), the transmission rack (52) is arranged in the placing groove (54) in a sliding mode, one end of the transmission rack (52) is fixedly connected with the upper pressing plate (23), the transmission gear (51) is arranged in the placing groove (54) in a rotating mode, the transmission gear (51) is used for being meshed with the transmission rack (52), and the driving piece is used for driving the transmission gear (51) to rotate.
3. A dimensionally controlled oxidative induction time sample preparation device according to claim 2, wherein: the placing groove (54) is provided with a first elastic piece which drives the transmission rack (52) to slide towards the direction far away from the support platform (2).
4. A dimensionally controlled oxidative induction time sample preparation device according to claim 3, wherein: the driving piece comprises a rotating rod (53), the rotating rod (53) is rotatably arranged on the outer side wall of the mounting frame (22), an annular groove (55) communicated with the placing groove (54) is formed in the outer side wall of the mounting frame (22), and the rotating rod (53) is arranged in the annular groove (55) in a penetrating mode and is fixedly connected with the rotating gear in a coaxial mode.
5. A device for preparing a controlled-size oxidative induction time sample according to claim 4, wherein: and a second elastic piece for driving the transmission gear (51) to slide towards the direction far away from the rack is arranged in the annular groove (55).
6. A device for preparing a controlled-size oxidative induction time sample according to claim 5, wherein: the side wall of the upper pressing plate (23) is hinged with a magnifying lens (24), and the magnifying lens (24) is used for observing the accurate position of the sample.
7. A dimensionally controlled oxidative induction time sample preparation device according to claim 1, wherein: the side wall of the base (1) is provided with an accommodating groove (4), the top wall of the supporting table (2) is provided with a material collecting port (41) communicated with the accommodating groove (4), a material collecting box (42) is arranged in the accommodating groove (4) in a sliding mode, and the material collecting box (42) is used for collecting samples; a weighing instrument (43) is fixedly arranged in the material collecting box (42).
8. A device for preparing a dimensionally controlled oxidative induction time sample according to claim 6, further comprising: and rubber pads are fixedly arranged on the opposite sides of the upper pressing plate (23) and the lower pressing plate (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223133709.8U CN218766260U (en) | 2022-11-24 | 2022-11-24 | Controllable oxidation induction time system appearance device of size |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223133709.8U CN218766260U (en) | 2022-11-24 | 2022-11-24 | Controllable oxidation induction time system appearance device of size |
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| CN218766260U true CN218766260U (en) | 2023-03-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202223133709.8U Active CN218766260U (en) | 2022-11-24 | 2022-11-24 | Controllable oxidation induction time system appearance device of size |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116465814A (en) * | 2023-06-19 | 2023-07-21 | 四川省兴冶岩土工程检测有限责任公司 | Concrete impermeability instrument control system, method and computer readable storage medium |
-
2022
- 2022-11-24 CN CN202223133709.8U patent/CN218766260U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116465814A (en) * | 2023-06-19 | 2023-07-21 | 四川省兴冶岩土工程检测有限责任公司 | Concrete impermeability instrument control system, method and computer readable storage medium |
| CN116465814B (en) * | 2023-06-19 | 2023-09-22 | 四川省兴冶岩土工程检测有限责任公司 | Concrete impermeability instrument control system, method and computer readable storage medium |
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