Medicine height detection device
Technical field
The utility model relates to industrial explosive material production equipment technologies, and in particular to medicine height detection device.
Background technique
In nonpriming material detonator production process, the high detection of secondary medicine is detected using mechanical contact, and principle is to will test
Range carries out setting bound according to the parameter of process stipulation, when the shot elevation to detonator detects, is passed by displacement
The signal of the high data of medicine is passed to display panel module by the deformation of spring in sensor, and what data fit required does not alarm, and exceeds model
The automatic alarm enclosed, it is automatic to mark, realize the automatic on-line detection of detonator, and then guarantee effective rejecting of subsequent processing.
Production line device therefor has the following deficiencies: displacement sensor in use at present and fixed plate is one
, it is not easy to dismounting and change is unable to normal maintenance.Spring travel in simultaneous displacement sensor is longer, and damage frequency is high, individually
Spring fractures deformation in use, influences equipment and normally detects.
Utility model content
The purpose of this utility model is to provide a kind of medicine height detection devices, solve displacement sensor in the prior art and consolidate
Fixed board is integrated, it is not easy to dismounting and change, it has not been convenient to the problem of repairing.
In order to solve the above technical problems, the utility model uses following technical scheme:
A kind of medicine height detection device, including workbench and the displacement sensor being installed on the workbench:
Through-hole is provided on the workbench, the shell of institute's displacement sensors passes through the shell of through-hole and displacement sensor
On be arranged with limit sleeve, the limit sleeve and through-hole are interference fitted.
Preferably, being provided with the cylinder that the platform that can push the work forward moves up and down below the workbench.
When medicine height detection device in the application works, the induction end of displacement sensor is protruded into detonator, before measurement
The distance between detonator and workbench, the length of detonator, the displacement of workbench, the displacement of displacement sensor calculate the height for filling out medicine
Degree.Wherein, displacement sensor used in this application can make any one displacement sensor in the prior art, as long as can
Realize the effect of the application.
Preferably, the through-hole has a two rows or more, every row includes more than two through-holes, and the adjacent through-holes of every row it
Between be interconnected.
It is interconnected, can be adjusted between two neighboring displacement sensor according to the specification of detonator between every row's adjacent through-holes
Distance, do not need by displacement sensor extract, do not need to remove the power supply line of connection and signal wire, as long as by limit sleeve
It pulls up and disengages it from workbench, displacement sensor can move to another through-hole from a through-hole, then firmly downward again
By so that limit sleeve and through-hole interference fit, easy to adjust.
Preferably, the minimum widith of the adjacent through-holes connection position of every row is greater than the width of displacement sensor shell
Degree and the outer diameter for being less than limited block.
When so that limit being placed on workbench interference fit, it can fix displacement sensor is stable, it only will limit
When set and workbench separate, displacement sensor could move between the through-hole of same row.
Preferably, being interference fitted or being threadedly coupled between the limit sleeve and the shell of displacement sensor.
Preferably, being threaded with nut on the shell of institute's displacement sensors, and corresponding to the same sensor
Nut and limit sleeve between be clamped with balancing patch, the balancing patch is set on the shell of displacement sensor, and the balance
The lower surface of piece is bonded with the upper surface of workbench.
Since the thickness of workbench is indefinite, when the thickness of workbench is smaller, displacement sensor is easy inclination by external force,
Measurement error is caused to increase, so balancing patch is set on displacement sensor, when displacement sensor has inclined tendency, balance
Sector-meeting gives displacement sensor one support force, and displacement sensor is made to keep vertical.
Compared with prior art, the beneficial effects of the utility model are at least one of following:
Medicine height detection device long service life in the application, equipment is quick detachable, easy-maintaining maintenance.
Medicine height detection device in the application has structure simple, facilitates operation, detection is accurate, and failure rate is low.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is a kind of structural schematic diagram of workbench in the utility model.
Fig. 3 is the connection schematic diagram of the utility model balancing patch.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Embodiment 1:
A kind of medicine height detection device is present embodiments provided, as shown in Figure 1, including workbench and being installed on the workbench
Displacement sensor 2:
It is provided with through-hole 3 on the workbench, the shell of institute's displacement sensors 2 passes through through-hole 3 and displacement sensor 2
Limit sleeve 4 is arranged on shell, the limit sleeve 4 is interference fitted with through-hole 3.
Embodiment 2:
The present embodiment on the basis of embodiment 1, further defines: work can be pushed by being provided with below the workbench
The cylinder moved up and down as platform.
When medicine height detection device in the application works, the induction end of displacement sensor 2 is protruded into detonator, before measurement
The distance between detonator and workbench, the length of detonator, the displacement of workbench, the displacement of displacement sensor 2 calculate the height for filling out medicine
Degree.Wherein, displacement sensor 2 used in this application can make any one displacement sensor 2 in the prior art, as long as energy
Enough realize the effect of the application.
Embodiment 3:
The present embodiment on the basis of embodiment 1, further defines: as shown in Fig. 2, the through-hole 3 has two rows or more,
Every row includes more than two through-holes 3, and is interconnected between the adjacent through-holes 3 of every row.
Be interconnected between every row's adjacent through-holes 3, can be adjusted according to the specification of detonator two neighboring displacement sensor 2 it
Between distance, do not need by displacement sensor 2 extract, do not need to remove the power supply line of connection and signal wire, as long as will limit
Position set 4, which pulls up, disengages it from workbench, and displacement sensor 2 can move to another through-hole 3 from a through-hole 3, then again
It firmly presses downwards so that limit sleeve 4 and the interference fit of through-hole 3, easy to adjust.
Embodiment 4:
The present embodiment further defines on the basis of embodiment 3: 3 connection position of adjacent through-holes of every row is most
Small width is greater than the width of 2 shell of displacement sensor and is less than the outer diameter of limited block.
So that limit sleeve 4 when workbench is interference fitted, can be fixed displacement sensor 2 is stable, it only will limit
When position set 4 and workbench separate, displacement sensor 2 could move between the through-hole 3 of same row.
Embodiment 5:
The present embodiment on the basis of embodiment 1, further defines: the shell of the limit sleeve 4 and displacement sensor 2
Between be interference fitted or be threadedly coupled.
Embodiment 6:
The present embodiment on the basis of embodiment 1, further defines: as shown in figure 3, institute's displacement sensors 2 is outer
It is threaded with nut 6 on shell, and is clamped with balancing patch 5 between nut 6 and limit sleeve 4 corresponding to the same sensor, institute
It states balancing patch 5 to be set on the shell of displacement sensor 2, and the lower surface of the balancing patch 5 is bonded with the upper surface of workbench.
Since the thickness of workbench is indefinite, when the thickness of workbench is smaller, displacement sensor 2 is easy to incline by external force
Tiltedly, measurement error is caused to increase, so balancing patch 5 is arranged on displacement sensor 2, when displacement sensor 2 has inclined tendency
When, balancing patch 5 can give displacement sensor 2 one support forces, and displacement sensor 2 is made to keep vertical.
Although reference be made herein to the utility model is described in multiple explanatory embodiments of the utility model, still,
It should be understood that those skilled in the art can be designed that a lot of other modification and implementations, these modifications and implementations
It will fall within scope and spirit disclosed in the present application.More specifically, it discloses in the application, drawings and claims
In range, can building block to theme combination layout and/or layout carry out a variety of variations and modifications.In addition to building block
And/or outside the modification and improvement of layout progress, to those skilled in the art, other purposes also be will be apparent.