CN206512377U - A kind of inkle loom speed measuring device - Google Patents
A kind of inkle loom speed measuring device Download PDFInfo
- Publication number
- CN206512377U CN206512377U CN201720023368.9U CN201720023368U CN206512377U CN 206512377 U CN206512377 U CN 206512377U CN 201720023368 U CN201720023368 U CN 201720023368U CN 206512377 U CN206512377 U CN 206512377U
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- magnetic
- package board
- measuring device
- protuberance
- speed measuring
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Abstract
The utility model is a kind of inkle loom speed measuring device, element is cut including magnetic, Hall element and counter, the Hall element is packaged in a package board, the package board side is provided with a magnetic shrouding, described magnetic shrouding one end is provided with protuberance, and it is affixed by the protuberance and package board, the stage casing front of the magnetic shrouding forms gap with package board front, permanent magnet is provided with the stage casing of the magnetic shrouding, so that the gap constitutes magnetic and cuts gap, wearing for element is cut for magnetic to cut, the Hall element draws three leads ends from package board, the leads ends are respectively feeder ear, output end and ground terminal, pull-up resistor R is electrically connected between the feeder ear and output end, the output end is electrically connected on counter.The utility model realizes loom and tested the speed, and output signal when lifting high level, effectively distinguishes low and high level, effectively improves measurement accuracy, cost is low, is easy to producing line operative and reduces the probability of wrong line sequence.
Description
Technical field
The utility model belongs to the special-purpose assorted field of components of textile machine, and in particular to a kind of inkle loom speed measuring device.
Background technology
The mechanical counter that general loom is used in extension rotating shaft or in rotating shaft, it is necessary to increase bearing for connecting
Mechanical counter, is counted, mounting means is cumbersome by mechanical linkage, and statistics is inaccurate, is also used instead and is directly installed Hall member additional
The counting structure that part is encapsulated with electromagnet, but its output end is directly connected on counter, low and high level difference is not obvious, Yi Zao
Into statistical error, low and high level change is little, also fails to accurate effectively counting.
It is high-quality to equipment to meet domestic market, low cost, the high demand of precision, the utility model in encapsulation suddenly
You add pull-up resistor by element output pin, improve high potential level, can effectively distinguish low and high level, cost is low, and precision is higher.
Utility model content
The purpose of this utility model is to overcome the problem of prior art is present that there is provided a kind of inkle loom speed measuring device.
To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions：
A kind of inkle loom speed measuring device, including magnetic cut element, Hall element and counter, and the Hall element is packaged in one
In package board, the package board side is provided with a magnetic shrouding, and described magnetic shrouding one end is provided with protuberance, and passes through the protrusion
Portion is affixed with package board, and stage casing front and the package board front of the magnetic shrouding form gap, in the stage casing of the magnetic shrouding
Provided with permanent magnet so that the gap constitutes magnetic and cuts gap, cuts wearing for element for magnetic and cuts, the Hall element is from package board
Three leads ends are drawn, the leads ends are respectively feeder ear, output end and ground terminal, it is electric between the feeder ear and output end
Pull-up resistor R is connected with, the output end is electrically connected on counter.
Further, the pull-up resistor R is packaged in package board.
Further, the resistance of the pull-up resistor R is 100k Ω.
Further, the fixing position of the package board and the protuberance of magnetic shrouding is provided with raised block, the gear
Block coordinates support to connect with protuberance.
Further, the block is structure as a whole with package board.
Further, it is described to state the front that block and protuberance are Nian Jie or integrative-structure, the protuberance and package board
Connected mode is bonding or integrative-structure.
Further, a L-shaped connecting plate, the bottom surface of the L-shaped connecting plate and vertical plane are provided with the magnetic shrouding side
Bottom surface and the stage casing back side respectively with magnetic shrouding is affixed.
Further, the bottom surface of the L-shaped connecting plate is provided with bolt hole, and the vertical plane of L-shaped connecting plate is provided with regulation
Groove.
The beneficial effects of the utility model are:
The utility model electrically connects pull-up resistor between the feeder ear and output end of Hall element, realizes that loom tests the speed,
And output signal when lifting high level, low and high level is effectively distinguished, measurement accuracy is effectively improved, cost is low, and pulls up electricity
Resistance is directly encapsulated into package board, and adds corresponding connecting line, is easy to producing line operative and is reduced the probability of wrong line sequence.
Brief description of the drawings
Fig. 1 is front view of the present utility model；
Fig. 2 is stereogram of the present utility model；
Fig. 3 is left view of the present utility model；
Fig. 4 is top view of the present utility model；
Fig. 5 is that magnetic of the present utility model cuts element scheme of installation；
Fig. 6 is electrical schematic diagram of the utility model on shuttleless loom.
Label declaration in figure：1st, package board, 2, magnetic shrouding, 21, protuberance, 3, gap, 4, block, 5, L-shaped connecting plate, 6,
Bolt hole, 7, regulating tank, 8, pin, 81, feeder ear, 82, output end, 83, ground terminal, 9, magnetic cut element.
Embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, the utility model is described in detail.
As shown in Figures 1 to 4, a kind of inkle loom speed measuring device, including magnetic cut element 9, Hall element and counter, described
Hall element is packaged in a package board 1, and the side of package board 1 is provided with a magnetic shrouding 2, and described one end of magnetic shrouding 2 is provided with
Protuberance 21, and, stage casing front and the package board 1 positive shape of the magnetic shrouding 2 affixed by the protuberance 21 and package board 1
Into gap 3, permanent magnet is provided with the stage casing of the magnetic shrouding 2 so that the gap 3 constitutes magnetic and cuts gap, and member is cut for magnetic
Wearing for part 9 is cut, and the Hall element draws three leads ends 8 from package board 1, and the leads ends 8 are respectively feeder ear 81, defeated
Go out end 82 and ground terminal 83, pull-up resistor R is electrically connected between the feeder ear 81 and output end 82, the output end 82 is electrically connected
It is connected on counter, in the present embodiment, gap 3 takes 3mm, as shown in figure 5, magnetic cuts element 9 for iron plate, and iron sheet is fixed on knits
On the output shaft of machine, as output shaft rotates.
The pull-up resistor R is packaged in package board 1.
The resistance of the pull-up resistor R is 100k Ω.
The fixing position of the package board 1 and the protuberance 21 of magnetic shrouding 2 is provided with the block 4 of projection, the block 4 with
Protuberance 21 coordinates support to connect.
The block 4 is structure as a whole with package board 1.
Block 4 and the protuberance 21 stated is Nian Jie or integrative-structure, and the protuberance 21 is connected with the positive of package board 1
Mode is bonding or integrative-structure, all removes integrative-structure in the present embodiment so that package board 1 is integrally tied with magnetic shrouding 2
Structure.
Be provided with a L-shaped connecting plate 5 in the side of magnetic shrouding 2, the bottom surface of the L-shaped connecting plate 5 and vertical plane respectively with
The bottom surface and the stage casing back side of magnetic shrouding 2 are affixed.
The bottom surface of the L-shaped connecting plate 5 is provided with bolt hole 6, and the vertical plane of L-shaped connecting plate 5 is provided with regulating tank 7.
As shown in fig. 6, being the electrical schematic diagram in the present embodiment, it uses 12V safe voltages, and energy-conserving and environment-protective, frequency is high
（Up to 1MHZ）, the precision height of Hall linear unit, the linearity are good；Hall switch device is contactless, clear without abrasion, output waveform
It is clear, non-jitter, high without rebound, positional repeatability.
When installing and using, it need to be only screwed in L-shaped connecting plate 5 on the machine plate of loom, by iron plate（Beating
Device）It is fixed on output shaft, random device operation is swung, and makes iron plate（Beat up device）Stroke is run to pass through through of the present utility model
Magnetic cuts gap, often cuts and once represents operation 1 week, produces pulse signal feeding counter, is tested the speed so as to realize.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.
Claims (8)
1. a kind of inkle loom speed measuring device, including magnetic cut element（9）, Hall element and counter, the Hall element is packaged in
One package board（1）In, the package board（1）Side is provided with a magnetic shrouding（2）, it is characterised in that the magnetic shrouding（2）One end
Provided with protuberance（21）, and pass through the protuberance（21）With package board（1）It is affixed, the magnetic shrouding（2）Stage casing front with
Package board（1）Front forms gap（3）, in the magnetic shrouding（2）Stage casing in be provided with permanent magnet so that the gap（3）Structure
Gap is cut into magnetic, element is cut for magnetic（9）Wear and cut, the Hall element is from package board（1）Three leads ends of middle extraction（8）,
The leads ends（8）Respectively feeder ear（81）, output end（82）And ground terminal（83）, in the feeder ear（81）With output end
（82）Between be electrically connected with pull-up resistor R, the output end（82）It is electrically connected on counter.
2. inkle loom speed measuring device according to claim 1, it is characterised in that the pull-up resistor R is packaged in package board
（1）In.
3. inkle loom speed measuring device according to claim 1 or 2, it is characterised in that the resistance of the pull-up resistor R is
100kΩ。
4. inkle loom speed measuring device according to claim 1, it is characterised in that in the package board（1）With magnetic shrouding（2）
Protuberance（21）Fixing position be provided with projection block（4）, the block（4）With protuberance（21）Support is coordinated to connect.
5. inkle loom speed measuring device according to claim 4, it is characterised in that the block（4）With package board（1）For one
Body structure.
6. inkle loom speed measuring device according to claim 4, it is characterised in that the block（4）With protuberance（21）For
Bonding or integrative-structure, the protuberance（21）With package board（1）Positive connected mode for bonding or integrative-structure.
7. the inkle loom speed measuring device according to claim 1 or 4, it is characterised in that in the magnetic shrouding（2）Side is provided with
One L-shaped connecting plate（5）, the L-shaped connecting plate（5）Bottom surface and vertical plane respectively with magnetic shrouding（2）Bottom surface and the stage casing back side
It is affixed.
8. inkle loom speed measuring device according to claim 7, it is characterised in that the L-shaped connecting plate（5）Bottom surface on set
There is bolt hole（6）, L-shaped connecting plate（5）Vertical plane be provided with regulating tank（7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720023368.9U CN206512377U (en) | 2017-01-10 | 2017-01-10 | A kind of inkle loom speed measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720023368.9U CN206512377U (en) | 2017-01-10 | 2017-01-10 | A kind of inkle loom speed measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206512377U true CN206512377U (en) | 2017-09-22 |
Family
ID=59865432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720023368.9U Active CN206512377U (en) | 2017-01-10 | 2017-01-10 | A kind of inkle loom speed measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206512377U (en) |
-
2017
- 2017-01-10 CN CN201720023368.9U patent/CN206512377U/en active Active
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