CN203561555U - Non-destructive floor material compression resistance testing device - Google Patents
Non-destructive floor material compression resistance testing device Download PDFInfo
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- CN203561555U CN203561555U CN201320697620.6U CN201320697620U CN203561555U CN 203561555 U CN203561555 U CN 203561555U CN 201320697620 U CN201320697620 U CN 201320697620U CN 203561555 U CN203561555 U CN 203561555U
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- floor material
- servo
- compression resistance
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Abstract
The utility model relates to the technical field of floor material compression resistance testing devices and particularly relates to a non-destructive floor material compression resistance testing device. The non-destructive floor material compression resistance testing device comprises a servo motor, a screw rod, a rack and a control part, wherein the rack is composed of a testing board and a rotary arm; the servo motor is mounted at the rear end of the testing board; an output shaft of the servo motor is connected with the screw rod in a matching manner; the screw rod is connected with a hoisting seat in the matching manner; the two ends of the hoisting seat are connected with the rear end of a lever bracket by rotary pin shafts; the lever bracket is mounted at the front end of the rotary arm by a supporting point rotary shaft; a rotary supporting piece is arranged at the front end of the lever bracket; a weighing sensor and a testing pressing head are arranged at the bottom of the rotary supporting piece. According to the non-destructive floor material compression resistance testing device, destruction of tested materials or samples are avoided and the cost of sampling is greatly reduced; the collection time of the testing data is saved and the efficiency and the accuracy are improved; a condition that rejects are mixed into a follow-up flow to cause repairing or scrapping so as to increase loss is avoided; full inspection work can be expanded and the production quality is stable.
Description
[technical field]
The utility model relates to flooring board compression test device technique field, specifically a kind of non-destructive flooring board compression test device.
[background technology]
At present, existing timber intensity method of testing has two kinds: method one, adopt omnipotent test machine collocation measuring head to carry out bending resistance destructive testing, sample thief 50cm * 50cm during test, carries out destructive testing, and obtains relevant loading and deformation data.After method two, employing actual assembled, with test car, carry with counterweight weights and repeatedly roll test.This two kinds of method of testing existing problems points and shortcoming: 1, standard raw materials area cannot be tested greatly on existing omnipotent test machine, raw material need be cut into sample.2, sample is got the raw materials ready, and effort is consuming time, the cost of getting the raw materials ready is high, and no matter result all cannot recycle sample.3, be sampled as the data of part and dispersion, cannot embody the intensity of whole sheet material, and difficulty is analyzed in data preparation.4, adopt consuming time, effort of test car when operation, consume mass energy, testing cost is high, and tested person position is easily because finished product assembling restriction cannot spread to whole sheet material.5, defective products need just can be learnt total quality after use, and the situation of reprocessing is frequent.6, sample has damaged and cannot use after tested, and the finished product that really will use all belongs to the part that was not subject to detection.In addition, existing detection method is easily because manual operation not accurately causes error or produces dispute and Cognition Gaps.
[summary of the invention]
The purpose of this utility model is exactly will solve above-mentioned deficiency and a kind of non-destructive flooring board compression test device is provided.The plate material detecting by this device or sample are without consume, and a large amount of expenses of labour of saving sampling, save test data and converge the whole time, raise the efficiency and degree of accuracy.
Design for achieving the above object a kind of non-destructive flooring board compression test device, comprise servo motor, screw mandrel, frame and control section, described frame is comprised of test board and spiral arm, servo motor is equipped with in described test board rear end, the output shaft of the described servo motor screw mandrel that is connected, the described screw mandrel elevating bracket that is connected, the two ends of described elevating bracket connect the rear end of lever dolly by rotary pin shaft, described lever dolly is arranged on the front end of spiral arm by pivot shaft, described lever dolly front end is provided with rotary support member, the bottom of described rotary support member is provided with LOAD CELLS and testing pressure head.
Described control section comprises PC, interface convertor, scrambler, servo-driver, sensor transducer and rectifier, described PC connecting interface converter, described interface convertor connects respectively scrambler, sensor transducer, described scrambler connects servo-driver, described servo-driver connects servo motor, described sensor transducer connects LOAD CELLS, and described rectifier connects servo-driver.
The piezometric surface of described testing pressure head is provided with protective pad.
Described frame is provided with limiting and protecting device.
Described PC is desktop computer, notebook computer or single-chip microcomputer.
Compared with the existing technology, tool has the following advantages the utility model:
1), material or sample be without consume, and a large amount of expenses of labour of saving samplings.
2), save test data and converge the whole time, raise the efficiency and degree of accuracy.
3) can each measuring point intensity of disposable confirmation, assess each local quality state in whole sheet material, express-analysis processing procedure problem and then improve and produce disappearance.
4), avoiding defective products to sneak into follow-up flow process causes to reprocess or scrap and increases loss.
5), data data guarantee to fake for encrypting locking, and public credibility is provided.
6), extendible be full inspection operation, make the quality of production stable.
7), can realize as graded operation, make to produce that line is unified carries out classification after producing again, reduce and even eliminate defective products, greatly enhance productivity.
8), disposablely carry out detection, but not sampling observation in two stages.
[accompanying drawing explanation]
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is stereographic map of the present utility model;
Fig. 4 is control section schematic diagram of the present utility model;
In figure: 1, servo motor, 2, screw mandrel, 3, control box, 4, lever dolly, 5, rotary support member, 6, LOAD CELLS, 7, testing pressure head, 8, protective pad, 9, test board, 10, pivot shaft, 11, spiral arm, 12, elevating bracket, 13, frame.
[embodiment]
Below in conjunction with accompanying drawing, the utility model is done to following further illustrating:
As shown in accompanying drawing 1-3, the utility model comprises: servo motor 1, screw mandrel 2, frame 13 and control section, described frame 13 is comprised of test board 9 and spiral arm 11, servo motor 1 is equipped with in described test board 9 rear ends, speed reduction unit is equipped with in described servo motor 1 inside, the output shaft of the described speed reduction unit screw mandrel 2 that is connected, described screw mandrel 2 elevating bracket 12 that is connected, the two ends of described elevating bracket 12 connect the rear end of lever dolly 4 by rotary pin shaft, described lever dolly 4 is arranged on the front end of spiral arm 11 by pivot shaft 10, described lever dolly 4 front ends are provided with rotary support member 5, the bottom of described rotary support member 5 is provided with LOAD CELLS 6 and testing pressure head 7, the piezometric surface of described testing pressure head 7 is provided with protective pad 8.
As shown in Figure 4, the utility model control section comprises PC, interface convertor, scrambler, servo-driver, sensor transducer and rectifier, described PC connecting interface converter, described interface convertor connects respectively scrambler, sensor transducer, described scrambler connects servo-driver, described servo-driver connects servo motor, and described sensor transducer connects LOAD CELLS, and described rectifier connects servo-driver.Described interface convertor, scrambler, servo-driver, sensor transducer and rectifier are arranged in control box 3, and described control box 3 is arranged on lever dolly 4.The PC of the utility model control section can also can adopt desk-top or notebook computer for single-chip microcomputer.
In described frame 12, be also provided with limiting and protecting device; described limiting and protecting device adopts limit sensors; described limit sensors connecting sensor transmitter; limiting and protecting device fundamental purpose is when the upper and lower motion of testing pressure head surpasses its extreme position; stop immediately moving, prevented from damaging in-house facility.
Testing procedure of the present utility model is as follows:
1), first, by testing pressure head relative dimensions, the material of piezometric surface is modeled to actual pressure part structure (as the piezometric surface of wheel globoidal structure and wheel material), and the shape and structure of test board is modeled to sheet material actual support girder construction;
2), tested sheet material is placed on the test board of testing pressure head below to and the selected good position that needs test;
3), start PC test procedure, utilize servo motor torque to be provided and then to drive lever dolly to make rocking action screw mandrel, by lever dolly, drives testing pressure head to start decline;
4), head to be tested is while dropping to contact sheet material, PC starts to record force value and displacement;
5), when force value and the displacement yield strength default value that reaches PC program setting of record or do not reach default value but when frequently facing sheet material destruction value, PC sends signal immediately, controls servo motor and stops operating, testing pressure head stops movement;
6), PC confirms test record and preserves testing pressure head involution initial point, continuous preparation operation next time;
7), mobile tested sheet material and repeat above-mentioned steps 2) to 6) operation, until all test requests finish;
8), carry out PC record lard speech with literary allusions part and batch operation, convert record data to electronic report forms.
The utility model is not subject to the restriction of above-mentioned embodiment; other any do not deviate from change, the modification done under Spirit Essence of the present utility model and principle, substitutes, combination, simplify; all should be equivalent substitute mode, within being included in protection domain of the present utility model.
Claims (5)
1. a non-destructive flooring board compression test device, it is characterized in that: comprise servo motor, screw mandrel, frame and control section, described frame is comprised of test board and spiral arm, servo motor is equipped with in described test board rear end, the output shaft of the described servo motor screw mandrel that is connected, the described screw mandrel elevating bracket that is connected, the two ends of described elevating bracket connect the rear end of lever dolly by rotary pin shaft, described lever dolly is arranged on the front end of spiral arm by pivot shaft, described lever dolly front end is provided with rotary support member, the bottom of described rotary support member is provided with LOAD CELLS and testing pressure head.
2. non-destructive flooring board compression test device as claimed in claim 1, it is characterized in that: described control section comprises PC, interface convertor, scrambler, servo-driver, sensor transducer and rectifier, described PC connecting interface converter, described interface convertor connects respectively scrambler, sensor transducer, described scrambler connects servo-driver, described servo-driver connects servo motor, described sensor transducer connects LOAD CELLS, and described rectifier connects servo-driver.
3. non-destructive flooring board compression test device as claimed in claim 1 or 2, is characterized in that: the piezometric surface of described testing pressure head is provided with protective pad.
4. non-destructive flooring board compression test device as claimed in claim 2, is characterized in that: described frame is provided with limiting and protecting device.
5. non-destructive flooring board compression test device as claimed in claim 2, is characterized in that: described PC is desktop computer, notebook computer or single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320697620.6U CN203561555U (en) | 2013-11-06 | 2013-11-06 | Non-destructive floor material compression resistance testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320697620.6U CN203561555U (en) | 2013-11-06 | 2013-11-06 | Non-destructive floor material compression resistance testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203561555U true CN203561555U (en) | 2014-04-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320697620.6U Withdrawn - After Issue CN203561555U (en) | 2013-11-06 | 2013-11-06 | Non-destructive floor material compression resistance testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203561555U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103575592A (en) * | 2013-11-06 | 2014-02-12 | 弘森电子(上海)有限公司 | Nondestructive floor material compression test method as well as device thereof |
| CN113524352A (en) * | 2021-07-15 | 2021-10-22 | 山东虎力机械有限公司 | Production method of environment-friendly wood board |
-
2013
- 2013-11-06 CN CN201320697620.6U patent/CN203561555U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103575592A (en) * | 2013-11-06 | 2014-02-12 | 弘森电子(上海)有限公司 | Nondestructive floor material compression test method as well as device thereof |
| CN103575592B (en) * | 2013-11-06 | 2015-08-19 | 弘森电子(上海)有限公司 | A kind of non-destructive flooring board compression resistant test method and device thereof |
| CN113524352A (en) * | 2021-07-15 | 2021-10-22 | 山东虎力机械有限公司 | Production method of environment-friendly wood board |
| CN113524352B (en) * | 2021-07-15 | 2022-09-16 | 山东吉承装饰材料有限公司 | Production method of environment-friendly wood board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140423 Effective date of abandoning: 20150819 |
|
| RGAV | Abandon patent right to avoid regrant |