CN208968487U - A kind of device for testing bending degree preparing high-molecular biologic degradative plastics plate - Google Patents
A kind of device for testing bending degree preparing high-molecular biologic degradative plastics plate Download PDFInfo
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- CN208968487U CN208968487U CN201821626663.4U CN201821626663U CN208968487U CN 208968487 U CN208968487 U CN 208968487U CN 201821626663 U CN201821626663 U CN 201821626663U CN 208968487 U CN208968487 U CN 208968487U
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- bending degree
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- preparing high
- testing bending
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Abstract
The utility model discloses a kind of device for testing bending degree for preparing high-molecular biologic degradative plastics plate, including testing jig, it is characterized by: the device for testing bending degree further includes drive rod, in driving groove, the driving groove is arranged on the bottom plate of the testing jig, one end of the drive rod is connect with the first motor, the motor is fixedly mounted in the driving groove, the other end of the drive rod passes through two symmetrical first movement blocks, and it is mounted on by bearing on the cell wall of the driving groove, there are two symmetrical and oppositely oriented screw threads for setting on the drive rod, the screw thread is connect with the first movement block；The device for testing bending degree further includes two symmetrical clamping bars, and the clamping bar is corresponded to each other with first movement block, and the lower end of the clamping bar passes through two symmetrical gripping blocks；The plastic plate that the utility model is applicable in various sizes carries out the measurement of curvature, and structure is simple, and suitable for the processing of small lot, the cost of measurement is low, precision is high.
Description
Technical field
The utility model relates to a kind of device for testing bending degree, and in particular to a kind of to prepare high-molecular biologic degradative plastics plate
Device for testing bending degree.
Background technique
Plastics usually require to carry out the measurement of curvature during production, and curvature experiment is mainly used to examine plastics
Performance when being subjected to bend loading effect commonly uses bend test in production to evaluate the bending strength of material and plastic deformation
Size, bending property is an important indicator of high polymer mechanical property, after can just putting into after plastics curvature performance is up to standard
Continuous manufacture uses, and existing plastics bending apparatus is excessively complicated, expensive, is not suitable for the processing of small lot, and
The at high cost of manual measurement, precision are low, and the plastic plate that can not be applicable in various sizes carries out the measurement of curvature.
Utility model content
The purpose of this utility model is to provide a kind of device for testing bending degree for preparing high-molecular biologic degradative plastics plate,
The plastic plate for being applicable in various sizes carries out the measurement of curvature, and structure is simple, suitable for the processing of small lot, measurement at
This is low, precision is high.
A kind of device for testing bending degree preparing high-molecular biologic degradative plastics plate, including testing jig, it is characterised in that: institute
Stating device for testing bending degree further includes drive rod, is located in driving groove, and the driving groove is arranged on the bottom plate of the testing jig,
One end of the drive rod is connect with the first motor, and the motor is fixedly mounted in the driving groove, the drive rod
The other end pass through two symmetrical first movement blocks, and be mounted on the cell wall of the driving groove by bearing, it is described
There are two symmetrical and oppositely oriented screw threads, the screw thread to connect with the first movement block for setting on drive rod；It is described
Device for testing bending degree further includes two symmetrical clamping bars, and the clamping bar is corresponded to each other with first movement block, described
The lower end of clamping bar passes through two symmetrical gripping blocks, and is mounted on the first movement block by bearing, the upper end
It is connect with the second motor, there are two symmetrical and oppositely oriented screw thread, the screw thread and institutes for setting on the clamping bar
State gripping block connection；The device for testing bending degree further includes the second guide rod, is located in sliding groove, and the sliding groove is arranged in institute
It states on the upper plate of testing jig, one end of second guide rod is fixedly mounted on the cell wall of the sliding groove, and the other end is worn
Two the second symmetrical movable blocks are crossed, and are fixedly mounted on the cell wall of the sliding groove, it is solid on second movable block
Dingan County is filled with second motor and the first guide rod, and the lower end of first guide rod passes through the gripping block, and is located at described
The top of drive rod.
Further, the device for testing bending degree further includes infrared rays survey device, is fixedly mounted on the testing jig
On bottom plate, and the infrared rays survey device is located at the center of the bottom plate.
Further, the device for testing bending degree further includes telescopic rod, and the fixing end of the telescopic rod is fixedly mounted on
On fixed block, briquetting is fixedly mounted on its extension end.
Further, the telescopic rod is located at the surface of the infrared rays survey device.
Further, the telescopic rod is hydraulic telescopic rod or electric telescopic rod.
Further, the testing jig is fixedly mounted on bottom plate.
Further, the device for testing bending degree further includes protective shell, is mounted on the bottom plate.
Further, the testing jig is located in the inner cavity of the protective shell, and the protective shell is made of clear material.
The utility model has the beneficial effects that: present apparatus structure is simple, ingenious in design；The present apparatus is in drive rod and clamping
Two symmetrical and oppositely oriented screw threads are respectively set on bar, the plastic plate for making the present apparatus be applicable in various sizes is bent
The measurement of degree, the present apparatus utilize motor and infrared rays survey device again, make the present apparatus can be with the bending of automatic measurement plastic plate
Degree, while the cost of present apparatus measurement is reduced, also improve present apparatus measurement accuracy；The present apparatus utilizes protective shell, prevents the present apparatus
In sample fracture, clast, which flies out, threatens to staff's personal safety；The present apparatus applies also for the processing of small lot simultaneously
Production.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic diagram of internal structure of the utility model；
Fig. 3 is the schematic diagram of internal structure of the utility model.
Protective shell 1, bottom plate 2, the first motor 3, infrared rays survey device 4, drive rod 5, first movement block 6, clamping in figure
Block 7, clamping bar 8, telescopic rod 9, briquetting 10, the first guide rod 11, testing jig 12, the second movable block 13, fixed block 14, second are electronic
Machine 15, the second guide rod 16.
Specific embodiment
The following are the better embodiments of the utility model, but therefore do not limit the protection scope of the utility model.
A kind of device for testing bending degree preparing high-molecular biologic degradative plastics plate, including testing jig 12, it is characterised in that:
The device for testing bending degree further includes drive rod 5, is located in driving groove, the bottom of the testing jig 12 is arranged in the driving groove
On plate, one end of the drive rod 5 is connect with the first motor 3, and the motor 3 is fixedly mounted in the driving groove, institute
The other end for stating drive rod 5 passes through two symmetrical first movement blocks 6, and the slot of the driving groove is mounted on by bearing
On wall, there are two symmetrical and oppositely oriented screw thread, the screw thread and the first movement blocks for setting on the drive rod 5
6 connections；The device for testing bending degree further includes two symmetrical clamping bars 8, the clamping bar 8 and first movement block 6
It corresponds to each other, the lower end of the clamping bar 8 passes through two symmetrical gripping blocks 7, and is mounted on described first by bearing
On movable block 6, the upper end is connect with the second motor 15, and there are two symmetrical and oppositely oriented for setting on the clamping bar 8
Screw thread, the screw thread connect with the gripping block 7；The device for testing bending degree further includes the second guide rod 16, is located at sliding
In slot, the sliding groove is arranged on the upper plate of the testing jig 12, and one end of second guide rod 16 is fixedly mounted on institute
It states on the cell wall of sliding groove, the other end passes through two the second symmetrical movable blocks 13, and is fixedly mounted on the sliding
On the cell wall of slot, it is fixedly mounted second motor 15 and the first guide rod 11 on second movable block 13, described first
The lower end of guide rod 11 passes through the gripping block 7, and is located at the top of the drive rod 5.
Further, the device for testing bending degree further includes infrared rays survey device 4, is fixedly mounted on the testing jig 12
Bottom plate on, and the infrared rays survey device 4 is located at the center of the bottom plate；The device for testing bending degree further includes stretching
The fixing end of bar 9, the telescopic rod 9 is fixedly mounted on fixed block 14, and briquetting 10 is fixedly mounted on its extension end, described
Telescopic rod 9 is located at the surface of the infrared rays survey device 4, and the telescopic rod 9 is hydraulic telescopic rod or electric telescopic rod, described
Testing jig 12 is fixedly mounted on a base plate 2, and the device for testing bending degree further includes protective shell 1, is mounted on the bottom plate 2,
The testing jig 12 is located in the inner cavity of the protective shell 1, and the protective shell 1 is made of clear material.
The utility model devises a kind of device for testing bending degree for preparing high-molecular biologic degradative plastics plate: present apparatus knot
Structure is simple, ingenious in design；Two symmetrical and oppositely oriented screw threads are respectively set in the present apparatus on drive rod and clamping bar,
The present apparatus is set to be applicable in the measurement of the plastic plate progress curvature of various sizes, the present apparatus utilizes motor and infrared rays survey again
Device makes the present apparatus can be with the curvature of automatic measurement plastic plate, while reducing the cost of present apparatus measurement, also improves the present apparatus
Measurement accuracy；The present apparatus utilizes protective shell, prevents present apparatus clast in sample fracture from flying out and makes to staff's personal safety
At threat；The present apparatus applies also for the processing of small lot simultaneously.
Above are merely preferred embodiments of the utility model, it is noted that for the ordinary skill people of the art
Member for, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (7)
1. a kind of device for testing bending degree for preparing high-molecular biologic degradative plastics plate, including testing jig, it is characterised in that: described
Device for testing bending degree further includes drive rod, is located in driving groove, the driving groove is arranged on the bottom plate of the testing jig, institute
The one end for stating drive rod is connect with the first motor, and the motor is fixedly mounted in the driving groove, the drive rod
The other end passes through two symmetrical first movement blocks, and is mounted on the cell wall of the driving groove by bearing, the biography
There are two symmetrical and oppositely oriented screw threads, the screw thread to connect with the first movement block for setting in lever；It is described curved
Curvature test device further includes two symmetrical clamping bars, and the clamping bar is corresponded to each other with first movement block, the folder
The lower end of tight bar passes through two symmetrical gripping blocks, and is mounted on the first movement block by bearing, the upper end and
The connection of second motor, on the clamping bar setting there are two symmetrical and oppositely oriented screw thread, the screw thread with it is described
Gripping block connection；The device for testing bending degree further includes the second guide rod, is located in sliding groove, and the sliding groove is arranged described
On the upper plate of testing jig, one end of second guide rod is fixedly mounted on the cell wall of the sliding groove, and the other end passes through
Two the second symmetrical movable blocks, and be fixedly mounted on the cell wall of the sliding groove, it is fixed on second movable block
Second motor and the first guide rod are installed, the lower end of first guide rod passes through the gripping block, and is located at the biography
The top of lever.
2. a kind of device for testing bending degree for preparing high-molecular biologic degradative plastics plate according to claim 1, feature
It is, the device for testing bending degree further includes infrared rays survey device, is fixedly mounted on the bottom plate of the testing jig, and institute
State the center that infrared rays survey device is located at the bottom plate；
The device for testing bending degree further includes telescopic rod, and the fixing end of the telescopic rod is fixedly mounted on fixed block, at it
Briquetting is fixedly mounted on extension end.
3. a kind of device for testing bending degree for preparing high-molecular biologic degradative plastics plate according to claim 2, feature
It is, the telescopic rod is located at the surface of the infrared rays survey device.
4. a kind of device for testing bending degree for preparing high-molecular biologic degradative plastics plate according to claim 2 or 3, special
Sign is that the telescopic rod is hydraulic telescopic rod or electric telescopic rod.
5. a kind of device for testing bending degree for preparing high-molecular biologic degradative plastics plate according to claim 1, feature
It is, the testing jig is fixedly mounted on bottom plate.
6. a kind of device for testing bending degree for preparing high-molecular biologic degradative plastics plate according to claim 1, feature
It is, the device for testing bending degree further includes protective shell, is mounted on the bottom plate.
7. a kind of device for testing bending degree for preparing high-molecular biologic degradative plastics plate according to claim 6, feature
It is, the testing jig is located in the inner cavity of the protective shell, and the protective shell is made of clear material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821626663.4U CN208968487U (en) | 2018-10-08 | 2018-10-08 | A kind of device for testing bending degree preparing high-molecular biologic degradative plastics plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821626663.4U CN208968487U (en) | 2018-10-08 | 2018-10-08 | A kind of device for testing bending degree preparing high-molecular biologic degradative plastics plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208968487U true CN208968487U (en) | 2019-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821626663.4U Active CN208968487U (en) | 2018-10-08 | 2018-10-08 | A kind of device for testing bending degree preparing high-molecular biologic degradative plastics plate |
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| CN (1) | CN208968487U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112198066A (en) * | 2020-12-03 | 2021-01-08 | 山东斯达克生物降解科技有限公司 | Bending degree testing device for biodegradable plastic plate |
-
2018
- 2018-10-08 CN CN201821626663.4U patent/CN208968487U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112198066A (en) * | 2020-12-03 | 2021-01-08 | 山东斯达克生物降解科技有限公司 | Bending degree testing device for biodegradable plastic plate |
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