CN209459856U - Drop test device - Google Patents
Drop test device Download PDFInfo
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- CN209459856U CN209459856U CN201822244493.XU CN201822244493U CN209459856U CN 209459856 U CN209459856 U CN 209459856U CN 201822244493 U CN201822244493 U CN 201822244493U CN 209459856 U CN209459856 U CN 209459856U
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- test device
- bottom plate
- drop test
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- fixed block
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Abstract
The utility model discloses a kind of drop test device, including elevating mechanism, transmission mechanism and collecting mechanism, the elevating mechanism includes bracket, driving equipment, two synchronizing wheels, synchronous belt and fixed block；The transmission mechanism is conveyer；The collecting mechanism includes backgauge bucket, bottom plate, transverse cylinder, turnover panel air cylinder；The synchronizing wheel is separately fixed at the upper end and bottom end of bracket, and the synchronizing wheel passes through synchronous band connection, and the fixed block is fixed on synchronous belt, and the driving equipment is connect with one of synchronizing wheel；The conveyer is mounted on fixed block；The bottom plate side is connected by a hinge with backgauge bucket lower end, the transverse cylinder is mounted on backgauge bucket side and connect with backgauge bucket, the turnover panel air cylinder is mounted below bottom plate and connect with bottom plate, the utility model makes fall-down test device automatic adjustment falling height and number, it avoids mutually colliding, improves testing efficiency.
Description
Technical field
The utility model relates to reliability test technical fields, and in particular to a kind of fall-down test device.
Background technique
Fall-down test be by product simulation when different height is fallen in ground the case where, thus understand product be damaged feelings
The degeneration height and impact resistant strength that condition and assessment product can bear when falling.To according to product actual conditions and country
It improved in critical field, improve design.For small pieces, the quantity fallen is more, and drop number is also more, falls
When also to avoid workpiece from mutually colliding.
Summary of the invention
One purpose of the utility model is to solve at least the above problems and/or defect, and provide and at least will be described later
The advantages of.
The utility model provides the drop test device, can make fall-down test device automatic adjustment falling height and
Number avoids mutually colliding.
In order to realize these purposes according to the present utility model and other advantages, a kind of fall-down test device is provided, including
Elevating mechanism, transmission mechanism and collecting mechanism,
The elevating mechanism includes bracket, driving equipment, two synchronizing wheels, synchronous belt and fixed block；
The transmission mechanism is conveyer；
The collecting mechanism includes backgauge bucket, bottom plate, transverse cylinder, turnover panel air cylinder；
The synchronizing wheel is separately fixed at the upper end and bottom end of bracket, and the synchronizing wheel passes through synchronous band connection, described solid
Determine block to be fixed on synchronous belt, the driving equipment is connect with one of synchronizing wheel；
The conveyer is mounted on fixed block；
The bottom plate side is connected by a hinge with backgauge bucket lower end, the transverse cylinder be mounted on backgauge bucket side and with
The connection of backgauge bucket, the turnover panel air cylinder are mounted below bottom plate and connect with bottom plate.
Preferably, the elevating mechanism can also be made of bracket, driving equipment, ball-screw, screw, fixed block,
The ball-screw is connect with screw, and the ball-screw is fixed on bracket, and the driving equipment is connect with ball-screw, institute
It states fixed block to be fixed on screw, suitable elevating mechanism can be selected according to different working environments.
Preferably, the conveyer is Linear Vibrating Conveyor, and the conveyer is electromagnetic type, by iron core, coil, rank
Iron and hopper composition, when the electric current after rectification passes through coil, generate the electromagnetic attraction of mechanical periodicity, evoke hopper and generate vibration
It is dynamic, so that product is successively fallen.
Preferably, the bottom plate is concave, and in later collection, product can be concentrated, and facilitate collection.
Preferably, the backgauge bucket is cylindric.
Preferably, the driving equipment is servo motor, and the servo motor has brake,.
Preferably, the elevating mechanism is additionally provided with position sensor, determines the height of transmission mechanism.
It preferably, further include PLC control unit, for drop number and falling height to be arranged.
The utility model makes fall-down test device automatic adjustment falling height and number, avoids mutually colliding, passes through PLC
It is controlled, realizes automation.
The further advantage, target and feature of the utility model will be partially reflected by the following instructions, and part will also pass through
Research and practice to the utility model and be understood by the person skilled in the art.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the one of embodiment of the utility model.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings, to enable those skilled in the art referring to explanation
Book text can be implemented accordingly.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein do not allot one or more
The presence or addition of a other elements or combinations thereof.
In one of the embodiments, as shown in Figure 1, including elevating mechanism 1, transmission mechanism 2 and collecting mechanism 3,
The elevating mechanism 1 includes bracket 14,4, two synchronizing wheels 5 of driving equipment, synchronous belt 6 and fixed block 7；
The transmission mechanism 2 is conveyer 8；
The collecting mechanism 3 includes backgauge bucket 10, bottom plate 11, transverse cylinder 12, turnover panel air cylinder 13；
The synchronizing wheel 5 is separately fixed at the upper end and bottom end of bracket 14, and the synchronizing wheel 5 is connected by synchronous belt 6,
The fixed block 7 is fixed on synchronous belt 6, and the driving equipment 4 is connect with one of synchronizing wheel 5；
The conveyer 8 is mounted on fixed block 7；
11 side of bottom plate is connected by a hinge with 10 lower end of backgauge bucket, and the transverse cylinder 12 is mounted on backgauge bucket 10
It side and is connect with backgauge bucket 10, the turnover panel air cylinder 13 is mounted on 11 lower section of bottom plate and connect with bottom plate 11.
Its workflow is as follows:
The first step manually will need the workpiece for carrying out fall-down test to be put into the hopper 9 of conveying mechanism 2, be controlled by PLC
The height and drop number that unit setting processed needs to fall；
Conveying mechanism 2 is promoted to need height to be tested by second step, elevating mechanism 1, and PLC control unit controls traversing gas
Traversing 9 lower section of hopper to conveying mechanism 2 of collecting mechanism 3, PLC control unit are controlled jigging conveyer 8 and started to work by cylinder 12,
By the workpiece in hopper 9 successively and dispersion fall into collecting mechanism 3；
Collecting mechanism 3 is moved away from hopper 9 by third step, PLC control unit control transverse cylinder 12, then control lifting
Conveying mechanism 2 is dropped to minimum point by mechanism 1, then controls that collecting mechanism 3 is traversing, keeps the bottom plate 11 of collecting mechanism 3 and hopper 9 right
Together, last PLC control unit control turnover panel air cylinder 13 is shunk, and bottom plate 11 is made to be in heeling condition, and workpiece is defeated from bottom plate 11
It send to hopper 9；
4th step, turnover panel air cylinder 13 are stretched out, and are bonded bottom plate 11 with 10 bottom of backgauge bucket, and then transverse cylinder 12 will collect
The traversing separate hopper 9 of mechanism 3；
5th step, repeat second and third, four steps, until complete fall-down test.
Although the embodiments of the present invention have been disclosed as above, it is not limited in institute in specification and embodiments
Column use.It can be applied to various fields suitable for the present invention completely.For those skilled in the art, may be used
Easily realize other modification.Therefore without departing from the general concept defined in the claims and the equivalent scope, this is practical
It is novel to be not limited to specific details and legend shown and described herein.
Claims (8)
1. drop test device, including elevating mechanism, transmission mechanism and collecting mechanism,
The elevating mechanism includes bracket, driving equipment, two synchronizing wheels, synchronous belt and fixed block；
The transmission mechanism is conveyer；
The collecting mechanism includes backgauge bucket, bottom plate, transverse cylinder, turnover panel air cylinder；
It is characterized by:
The synchronizing wheel is separately fixed at the upper end and bottom end of bracket, and the synchronizing wheel passes through synchronous band connection, the fixed block
It is fixed on synchronous belt, the driving equipment is connect with one of synchronizing wheel；
The conveyer is mounted on fixed block；
The bottom plate side is connected by a hinge with backgauge bucket lower end, and the transverse cylinder is mounted on backgauge bucket side and and backgauge
Bucket connection, the turnover panel air cylinder are mounted below bottom plate and connect with bottom plate.
2. drop test device as described in claim 1, which is characterized in that the elevating mechanism can also be by bracket, driving
Equipment, ball-screw, screw, fixed block composition, the ball-screw are connect with screw, and the ball-screw is fixed on bracket
On, the driving equipment is connect with ball-screw, and the fixed block is fixed on screw.
3. drop test device as described in claim 1, which is characterized in that the conveyer is Linear Vibrating Conveyor, institute
Stating conveyer is electromagnetic type, is made of iron core, coil, armature and hopper.
4. drop test device as described in claim 1, which is characterized in that the bottom plate is concave.
5. drop test device as described in claim 1, which is characterized in that the backgauge bucket is cylindric.
6. drop test device as described in claim 1, which is characterized in that the driving equipment is servo motor, described to watch
Motor is taken with brake.
7. drop test device as described in claim 1, which is characterized in that the elevating mechanism is additionally provided with position sensor.
8. drop test device as described in claim 1, which is characterized in that it further include PLC control unit, the PLC control
Unit is connect with driving equipment, conveying mechanism, transverse cylinder and turnover panel air cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822244493.XU CN209459856U (en) | 2018-12-28 | 2018-12-28 | Drop test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822244493.XU CN209459856U (en) | 2018-12-28 | 2018-12-28 | Drop test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209459856U true CN209459856U (en) | 2019-10-01 |
Family
ID=68042876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822244493.XU Active CN209459856U (en) | 2018-12-28 | 2018-12-28 | Drop test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209459856U (en) |
-
2018
- 2018-12-28 CN CN201822244493.XU patent/CN209459856U/en active Active
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