CN208757491U - A kind of material position automatic detection device of cooling mixing machine - Google Patents
A kind of material position automatic detection device of cooling mixing machine Download PDFInfo
- Publication number
- CN208757491U CN208757491U CN201821230745.7U CN201821230745U CN208757491U CN 208757491 U CN208757491 U CN 208757491U CN 201821230745 U CN201821230745 U CN 201821230745U CN 208757491 U CN208757491 U CN 208757491U
- Authority
- CN
- China
- Prior art keywords
- mixing machine
- cooling mixing
- automatic detection
- detection device
- material position
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of material position automatic detection devices of cooling mixing machine, comprising: pedestal, cooling mixing machine, first hinged fixing seat, second hinged fixing seat, spring and displacement sensor, the cooling mixing machine front end is provided with first support, the cooling mixing machine rear end is provided with second support, the first hinged fixing seat is arranged in the lower section of first support and is carried out using pin shaft hinged, the second support front end is provided with pressing plate, the pedestal is located at the lower section of pressing plate, the spring is connected between pedestal and pressing plate, institute's displacement sensors are hinged between the second hinged fixing seat and pressing plate.The material position automatic detection device of cooling mixing machine described in the utility model, the deflection of spring and the weight of material are linear, the deflection situation of spring are monitored by displacement sensor, to obtain the weight of material.
Description
Technical field
The utility model relates to plastics cooling mixing machine fields more particularly to a kind of material position of cooling mixing machine to detect automatically
Device.
Background technique
The rabbling mechanism of conventional plastics cooling mixing machine is that main shaft adds stirrer paddle, and stirrer paddle all standing entirely mixes
The inside of barrel wall, the internal level switch that detection level of filler material is installed without space are closed, and mixing machine cannot generally open view
Window, in longtime running, it is difficult to know the material position of material in mixing machine.
Way generally used now is that the current conditions of spindle motor are detected when running by mixing machine to judge to mix indirectly
Rough material position situation in machine, but detection effect is not very accurately, error is larger.
Utility model content
The purpose of this utility model is to provide a kind of material position automatic detection devices of cooling mixing machine, carry out the reality of material position
Shi Zidong detection, promotes detection accuracy and production security.
For this purpose, the utility model uses following technical scheme:
A kind of material position automatic detection device of cooling mixing machine, comprising: pedestal, cooling mixing machine, the first hinged fixing seat,
Second hinged fixing seat, spring and displacement sensor, the cooling mixing machine front end are provided with first support, the cooling mixing
Machine rear end is provided with second support, and the first hinged fixing seat is arranged in the lower section of first support and is cut with scissors using pin shaft
It connects, the second support front end is provided with pressing plate, and the pedestal is located at the lower section of pressing plate, and the spring is connected to pedestal and pressing plate
Between, the second hinged fixing seat is set on the base, and institute's displacement sensors are hinged on the second hinged fixing seat and pressing plate
Between.
Wherein, the quantity of the spring is 2.
It wherein, further include swing position limiter, the swing position limiter includes being vertically directed plate, bottom plate and gag lever post,
Two gag lever posts are symmetricly set on the outside of second support, described to be vertically directed that plate is vertically arranged on bottom plate and top extends to two
Between root gag lever post.
Wherein, the idler wheel for being respectively arranged on the gag lever post and being vertically directed plate side and contacting.
Wherein, the bottom plate is fixed on the base.
Wherein, institute's displacement sensors carry analog output interface circuit.
Wherein, it is provided with the strut upwardly extended on the pedestal, sliding sleeve is provided on the strut, is set on the sliding sleeve
It is equipped with the high-order limit switch extended to above pressing plate.
The utility model has the beneficial effects that a kind of material position automatic detection device of cooling mixing machine, for the cooling mixing of monitoring
The case where level of filler material in machine, the ad hoc dedicated elastic support structure with position sensor of meter, position sensor carry mould
Analog quantity output interface, the deflection of spring and the weight of material are linear, and the deformation of spring is monitored by displacement sensor
Situation is measured, displacement sensor outputs signal to control system, and control system is calculated and handled by software, taken in certain time
Average value makes curve, to achieve the purpose that reflect material position situation of the material in mixing machine indirectly, detection accuracy is high, can be with
It avoids dallying or overload, promote safety, or carry out with the inventory actually put into according to the output valve of displacement sensor
Test of many times obtains corresponding table, in this way in production, so that it may table look-up to obtain material position according to the output valve of displacement sensor
Situation facilitates the next step of operator to operate, and practicability is good.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the material position automatic detection device of cooling mixing machine of the utility model；
Fig. 2 is that the structure of swing position limiter in a kind of material position automatic detection device of cooling mixing machine of the utility model is shown
It is intended to.
Specific embodiment
The technical solution of the utility model is further illustrated below with reference to Fig. 1 to Fig. 2 and by specific embodiment.
A kind of material position automatic detection device of cooling mixing machine, comprising: pedestal 11, cooling mixing machine 1, first are hingedly fixed
The 4, second hinged fixing seat 10 of seat, spring 8 and displacement sensor 9,1 front end of cooling mixing machine are provided with first support 3, institute
The first hinged fixing seat 4 is stated the lower section of first support 3 is arranged in and carries out hingedly, facilitating 1 rear end of cooling mixing machine using pin shaft
Resilient support.
1 rear end of cooling mixing machine is provided with second support 5, and 5 front end of second support is provided with pressing plate 2, described
Pedestal 11 is located at the lower section of pressing plate 2, and the spring 8 is connected between pedestal 11 and pressing plate 2, is flexibly supported, the spring 8
Quantity be 2, it is symmetrical, support it is more stable.
On the pedestal 11, institute's displacement sensors 9 are hinged on the second hinged fixing seat 10 for the second hinged setting of fixing seat 10
Between pressing plate 2.When weight of material in cooling mixing machine 1 changes, the stroke variation of spring 8, displacement sensor 9 carries out bullet
The stroke of spring 8 monitors, and institute's displacement sensors 9 use Linear displacement transducer, carries analog output interface circuit, can be convenient
The height material position of cooling mixing machine 1 is set, and provides sound-light alarm.
It is fierce when in order to avoid the work of cooling mixing machine 1 to swing, it is also necessary to which that swing position limiter, the pendulum are installed
Dynamic limiting device includes being vertically directed plate 15, bottom plate 13 and gag lever post 12, and two gag lever posts 12 are symmetricly set on outside second support 5
Side, bolt or is welded and fixed, described to be vertically directed that plate 15 is vertically arranged on base 13 and top extends to two gag lever posts
Between 12, when second support 5 is swung up and down, left and right limit is carried out using plate 15 is vertically directed, avoids swinging, improves measurement
Effect.
The idler wheel 14 for being respectively arranged on the gag lever post 12 and being vertically directed 15 side of plate and contacting is reduced to being vertically directed
The abrasion of 15 side of plate, durability are good.The bottom plate 13 is fixed on the pedestal 11, is welded and fixed, sound construction.
It is provided with the strut 7 upwardly extended on the pedestal 11, is provided with sliding sleeve on the strut 7, facilitates adjustment height
And benefit is screwed, and the high-order limit switch 6 for extending to 2 top of pressing plate is provided on the sliding sleeve, position sensor 9 fails
When also can protect system, can work normally system, promoted monitoring system stability.
When high charge level of the material position in setting, cooling mixing machine 1 is unable to mixing, when the material position arrival of cooling mixing machine 1 is set
When fixed low material position, it is possible to determine that the volume in cooling mixing machine 1 is empty, can be again started up the progress of cooling mixing machine 1
Mixing operation.
By actual use, detection effect is effective, is particularly suitable for cooling mixing machine mounting height and is limited, is not provided in big
Between transition feed bin the cooling hybrid technique process of plastics.
The above content is only the preferred embodiment of the utility model, for those of ordinary skill in the art, according to this reality
With novel thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as
Limitations of the present invention.
Claims (7)
1. a kind of material position automatic detection device of cooling mixing machine characterized by comprising pedestal, cooling mixing machine, the first hinge
Connection fixed seat, the second hinged fixing seat, spring and displacement sensor, the cooling mixing machine front end are provided with first support, institute
It states cooling mixing machine rear end and is provided with second support, the first hinged fixing seat is arranged in the lower section of first support and using pin
Axis carries out hingedly, and the second support front end is provided with pressing plate, and the pedestal is located at the lower section of pressing plate, and described second is hinged fixed
Seat is set on the base, and the spring is connected between pedestal and pressing plate, and it is hinged fixed that institute's displacement sensors are hinged on second
Between seat and pressing plate.
2. the material position automatic detection device of cooling mixing machine according to claim 1, which is characterized in that the number of the spring
Amount is 2.
3. the material position automatic detection device of cooling mixing machine according to claim 1, which is characterized in that further include swinging limit
Position device, the swing position limiter include being vertically directed plate, bottom plate and gag lever post, and two gag lever posts are symmetricly set on second
It is described to be vertically directed that plate is vertically arranged on bottom plate and top extends between two gag lever posts on the outside of frame.
4. the material position automatic detection device of cooling mixing machine according to claim 3, which is characterized in that on the gag lever post
The idler wheel for being respectively arranged with and being vertically directed plate side and contacting.
5. the material position automatic detection device of cooling mixing machine according to claim 3, which is characterized in that the bottom plate is fixed
On pedestal.
6. the material position automatic detection device of cooling mixing machine according to claim 1, which is characterized in that the displacement sensing
Device carries analog output interface circuit.
7. the material position automatic detection device of cooling mixing machine according to claim 1, which is characterized in that set on the pedestal
It is equipped with the strut upwardly extended, sliding sleeve is provided on the strut, the high position extended to above pressing plate is provided on the sliding sleeve
Limit switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821230745.7U CN208757491U (en) | 2018-08-01 | 2018-08-01 | A kind of material position automatic detection device of cooling mixing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821230745.7U CN208757491U (en) | 2018-08-01 | 2018-08-01 | A kind of material position automatic detection device of cooling mixing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208757491U true CN208757491U (en) | 2019-04-19 |
Family
ID=66131162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821230745.7U Expired - Fee Related CN208757491U (en) | 2018-08-01 | 2018-08-01 | A kind of material position automatic detection device of cooling mixing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208757491U (en) |
-
2018
- 2018-08-01 CN CN201821230745.7U patent/CN208757491U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190419 Termination date: 20210801 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |