CN204298614U - A kind of line shuttle mechanism of Schiffli machine - Google Patents
A kind of line shuttle mechanism of Schiffli machine Download PDFInfo
- Publication number
- CN204298614U CN204298614U CN201420765860.XU CN201420765860U CN204298614U CN 204298614 U CN204298614 U CN 204298614U CN 201420765860 U CN201420765860 U CN 201420765860U CN 204298614 U CN204298614 U CN 204298614U
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- coupled
- signal
- line shuttle
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- work box
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Abstract
The utility model discloses a kind of line shuttle mechanism of embroidery machine, its drip irrigation device is: frame is provided with supporting plate, supporting plate is provided with support column, line shuttle cover on the support columns, the below of support column is provided with work box, work box is fixed in frame, slide bar is provided with in work box, one end of slide bar is fixedly connected with top board, the other end is fixedly connected with base plate, elastic component is provided with between the diapire of base plate and work box, one end of elastic component is fixed on the diapire of work box, the other end abuts with base plate, the testing circuit for detection line shuttle consumption is also provided with in work box, testing circuit comprises detecting unit, voltage regulation unit, comparing unit and alarm unit.First time warning is sent when line shuttle is about to be finished, staff can be reminded in time to be about to need more thread-changing shuttle, to send second time after online shuttle is finished and report to the police, remind staff now to need more thread-changing shuttle, thus do not need staff to the observation of line shuttle, increase work efficiency.
Description
Technical field
The utility model relates to a kind of embroidery machine, and more particularly, it relates to a kind of line shuttle mechanism of Schiffli machine.
Background technology
Schiffli machine, mainly comprises line shuttle mechanism, pin group device, cloth holder and the excessive transfer device of power, wherein, line shuttle mechanism is positioned at frame front end, near ground, line shuttle mechanism comprises supporting plate, and supporting plate is arranged along frame length direction, and supporting plate is installed with support column, sheathed wired shuttle on support column, line shuttle is mainly used for placing supply Schiffli machine, and line shuttle can rotate around support column, and then realizes Schiffli machine material loading.
But the line shuttle mechanism of current existing Schiffli machine, only just plays the effect of supporting and location to line shuttle, such line shuttle mechanism, function is very single, such as, when Schiffli machine works, need the surplus of the concern line shuttle mechanism center line shuttle in staff's moment, because after line shuttle is finished, need to change timely, not so just cannot continuous operation to Schiffli machine, on a Schiffli machine, used line shuttle number is more, so just easily causes extremely bothering in observation.
Utility model content
For the deficiency that prior art exists, main purpose of the present utility model be to provide a kind of can online shuttle be about to be finished and/or line shuttle be finished after carry out the line shuttle mechanism of the Schiffli machine of automatic alarm.
For realizing above-mentioned main purpose, the utility model adopts following technical scheme: a kind of line shuttle mechanism of Schiffli machine, comprise frame, described frame is provided with supporting plate along frame length direction, described supporting plate is provided with support column, described line shuttle is set on described support column, the below of described support column is provided with work box, described work box is fixed in described frame, slide bar is provided with in described work box, one end of described slide bar is fixedly connected with the top board abutted with described line shuttle, the other end of described slide bar is fixedly connected with base plate, elastic component is provided with between the diapire of described base plate and described work box, one end of described elastic component is fixed on the diapire of described work box, the other end of described elastic component abuts with described base plate, the testing circuit for detecting described line shuttle consumption is also provided with in described work box, described testing circuit comprises
Detecting unit, for detecting described elastic component to described Bottom Pressure size, and produces a voltage detection signal;
Voltage regulation unit, for stablizing the voltage detection signal that described detecting unit produces, and exports a voltage regulation signal;
Comparing unit, the voltage regulation signal exported for comparative analysis stabilization element and predeterminated voltage signal, and produce a control signal;
Alarm unit, for receiving the control signal that comparing unit produces, and produces alarm signal.
As preferably, described detecting unit comprises
One pressure detecting element, for detecting described elastic component to described Bottom Pressure size;
One sectional pressure element, is coupled between pressure detecting element and earth terminal, and produces voltage detection signal between pressure detecting element and sectional pressure element;
One Vcc power supply, is coupled to pressure detecting element.
As preferably, described voltage regulation unit comprises
First voltage stabilizing portion, is coupled to detecting unit, and exports one first voltage regulation signal;
Second voltage stabilizing portion, is coupled to detecting unit, and exports one second voltage regulation signal.
As preferably, described comparing unit comprises
First comparing section, is coupled to the first voltage stabilizing portion, and exports one first control signal;
Second comparing section, is coupled to the first voltage stabilizing portion, and exports one second control signal.
As preferably, described alarm unit comprises
First warning portion, is coupled to the first comparing section, and produces one first alarm signal;
Second warning portion, is coupled to the second comparing section, and produces one second alarm signal.
As preferably, described pressure detecting element is
One piezoresistor, is installed in the bottom surface of described base plate;
Described sectional pressure element is
Certain value resistor, is coupled in after connecting between Vcc power supply and earth terminal, and produces voltage detection signal with piezoresistor between piezoresistor and fixed resistor.
As preferably, described first voltage stabilizing portion comprises the first operational amplifier, has
One in-phase input end, is coupled to detecting unit;
One inverting input, input first threshold signal;
One output, is used for exporting the first voltage regulation signal of high and low current potential;
Described second voltage stabilizing portion comprises the second operational amplifier, has
One in-phase input end, is coupled to detecting unit;
One inverting input, input Second Threshold signal;
One output, is used for exporting the second voltage regulation signal of high and low current potential.
As preferably, described first comparing section comprises the 3rd operational amplifier, has
One in-phase input end, is coupled to detecting unit;
One inverting input, input the 3rd threshold signal;
One output, is used for exporting the first control signal of high and low current potential;
Described second comparing section comprises four-operational amplifier, has
One in-phase input end, is coupled to detecting unit;
One inverting input, input the 4th threshold signal;
One output, is used for exporting the second control signal of high and low current potential.
As preferably, described first warning portion comprises
One Vcc power supply;
One light emitting diode, is coupled between Vcc power supply and earth terminal;
Certain value resistor, is coupled between Vcc power supply and light emitting diode;
One transistor, is coupled between fixed resistor and light emitting diode, has
One input, is coupled to the first comparing section, for inputting the first alarm signal, and controls the work in the first warning portion;
Described second warning portion comprises
One Vcc power supply;
One buzzer, is coupled between Vcc power supply and earth terminal;
Certain value resistor, is coupled between Vcc power supply and buzzer;
One optical coupler, is coupled between fixed resistor and buzzer, has
One input, is coupled to the second comparing section, for inputting the second alarm signal, and controls the work in the second warning portion;
As preferably, the curved setting of described top board.
The utility model hinge structure is compared to be had: by being arranged on the testing circuit in work box, realize detecting line shuttle consumption, when line shuttle is about to be finished, testing circuit sends first time alarm, staff is reminded to get out new line shuttle, to change in time; When line shuttle is finished, testing circuit sends second time alarm, reminds the timely more thread-changing shuttle of staff with this, thus do not need staff to the observation of line shuttle, simplify operating procedure, improve operating efficiency, ensure that the continuity of Schiffli machine work.
Accompanying drawing explanation
Fig. 1 is the structural representation of the line shuttle mechanism embodiment of the utility model Schiffli machine;
Fig. 2 is line shuttle mechanism first view of the utility model Schiffli machine;
Fig. 3 is the A portion enlarged drawing of Fig. 2;
Fig. 4 is line shuttle mechanism second view of the utility model Schiffli machine;
Fig. 5 is testing circuit figure.
In figure: 1, frame; 2, supporting plate; 3, support column; 4, line shuttle; 5, work box; 6, slide bar; 7, top board; 8, base plate; 9, stage clip; 10, testing circuit; 100, detecting unit; 200, voltage regulation unit; 210, the first operational amplifier; 220, the second operational amplifier; 300, comparing unit; 310, the 3rd operational amplifier; 320, four-operational amplifier; 400, alarm unit; 410, the first warning portion; 420, the second warning portion.
Detailed description of the invention
Referring to figs. 1 through Fig. 5, the line shuttle mechanism embodiment of the utility model Schiffli machine is described further.
A kind of line shuttle mechanism of Schiffli machine, comprise frame 1, frame 1 is provided with supporting plate 2 along its length direction, supporting plate 2 is provided with several support columns 3, line shuttle 4 is just enclosed within support column 3, and line shuttle 4 operationally can rotate around support column 3, the below of each support column 3 is provided with a work box 5, work box 5 can be fixed in frame 1 by dismountable modes such as bolts, a slide bar 6 is provided with inside work box 5, one end of slide bar 6 is fixedly connected with one piece of top board 7, and the relation that guarantee and line shuttle 4 abut, the other end of slide bar 6 is then fixedly connected with one piece of base plate 8, a stage clip 9 is connected with between the diapire of base plate 8 and work box 5, one end of stage clip 9 is fixed on the diapire of work box 5, together with the other end is connected to all the time with base plate 8 (namely stage clip 9 is in all the time by the state compressed), a testing circuit is also provided with in work box 5, be used to the consumption of the line on detection line shuttle 4, testing circuit comprises:
Detecting unit 100, is used for detecting the pressure size of stage clip 9 pairs of base plates 8 when online shuttle 4 works, and produces a voltage detection signal V
oT;
Voltage regulation unit 200, be used for stable detection unit 100 produce voltage detection signal V
oT, and export a voltage regulation signal V
dC;
Comparing unit 300, be used for comparative analysis stabilization element 200 export voltage regulation signal V
dCwith predeterminated voltage signal V
tHsize, and produce a control signal C according to the result of comparative analysis
tRL;
Alarm unit 400, for receiving the control signal C that comparing unit 300 produces
tRL, and produce alarm signal A
lM.
On line shuttle 4 during full line, top board 7 is relative with the axial line of line shuttle 4 be in away from state, top board 7, by the effect of slide bar 6, makes base plate 8 pairs of stage clips 9 compress, and stage clip 9 is under the effect of base plate 8, and decrement is comparatively large, and now the pressure that produces of stage clip 9 pairs of base plates 8 is larger; Line on line shuttle 4 is when ceaselessly reducing, and the distance between the axial line of top board 7 and line shuttle 4 constantly shortens, and makes the decrement of base plate 8 pairs of springs also in continuous minimizing, and the pressure that stage clip 9 pairs of base plates 8 produce is also in continuous reduction; And when the line on line shuttle 4 is about to be finished (or being finished), top board 7 is relative with the axial line of line shuttle 4 is in close state, stage clip 9 is under the effect of top board 7, decrement is less, the pressure of now stage clip 9 pairs of base plates 8 generations is less, and detecting unit 100 is just used for detecting base plate 8 when online shuttle 4 works and is subject to the pressure size of stage clip 9.When the line that detecting unit 100 detects on line shuttle 4 is about to be finished (or being finished), produce a voltage detection signal V
oT, voltage regulation unit 200 couples of V
oTa voltage regulation signal V is exported after stable
dC, comparing unit 300 passes through V
dCwith predeterminated voltage signal V
tHcomparison, then export a control signal C
tRL, alarm unit 400 receives C
tRL, then produce alarm signal A
lM, remind the line on staff's line shuttle 4 to be about to be finished (or being finished), need more thread-changing shuttle 4, thus can realize the line Real-time Feedback on line shuttle 4, avoiding staff needs ceaselessly observation line shuttle 4.
Certainly, top board 7 can be arranged to arc, ensure the curved shape of the top board 7 of arc and line shuttle 4 suitable, the so neither rotation of effect string shuttle 4, the contact area of line shuttle 4 and curved roof 7 can also be increased, add stability when line shuttle 4 rotates on support column 3.
In addition, in order to further reduce the frictional force between curved roof 7 and line shuttle 4, curved roof 7 is provided with ball, face contact can be converted into point cantact, further reduce the impact on line shuttle 4.
As the preferred scheme of one, detecting unit can comprise:
One pressure detecting element, for detecting the pressure size of stage clip 9 pairs of base plates 8;
One sectional pressure element, is coupled between pressure detecting element and earth terminal GND, and between pressure detecting element and sectional pressure element, produce voltage detection signal V
oT;
One Vcc power supply, is coupled to pressure detecting element;
Further, pressure detecting element can be
One piezoresistor R
f, be arranged on the bottom surface of base plate 8;
Described sectional pressure element is
Certain value resistor R
1, with piezoresistor R
fbe coupled in after series connection between Vcc power supply and earth terminal GND, and at piezoresistor R
fwith fixed resistor R
1between produce voltage detection signal V
oT.
The pressure size of such stage clip 9 pairs of base plates 8 just can pass through piezoresistor R
fdetect, and fixed resistor R
1both voltage detection signal V can be realized
oTgeneration, also can to piezoresistor R
fplay the effect of current-limiting protection.
Wherein, piezoresistor R
f, can according to actual conditions, select to become with pressure size positive correlation or negative correlation, do not do requirement herein.
Voltage regulation unit 200 can comprise:
First voltage stabilizing portion, is coupled to detecting unit 100, and exports one first voltage signal V
dC1;
Further, the first voltage stabilizing portion can also comprise the first operational amplifier 210, has
One in-phase input end, is coupled to the piezoresistor R in detecting unit 100
fwith fixed resistor R
1between, and input voltage measurement signal V
oT;
One inverting input, input first threshold signal V
tH1;
One output, is used for exporting the first voltage signal V of high and low current potential
dC1;
Second voltage stabilizing portion, is coupled to detecting unit, and exports one second voltage signal V
dC2;
Further, the second voltage stabilizing portion comprises the second operational amplifier 220, has
One in-phase input end, is coupled to the piezoresistor R in detecting unit 100
fwith fixed resistor R
1between, and input voltage measurement signal V
oT;
One inverting input, input Second Threshold signal V
tH2;
One output, is used for exporting the second voltage signal V of high and low current potential
dC2.
The wherein first threshold signal V of the first operational amplifier 210
tH1than the Second Threshold signal V of the second operational amplifier 220
tH2low, such as V
tH1=0.5V < V
tH2=0.7V, can ensure like this at V
oTduring lower than 0.5V, the first operational amplifier 210, second operational amplifier 220 is all in cut-off state, and now the first operational amplifier 210, second operational amplifier 220 exports an electronegative potential V separately
dC1, V
dC2; Work as V
oTreach 0.5V(and V
oTfor low level) time, the first operational amplifier 210 conducting, the second operational amplifier 220 end, and now the first operational amplifier 210 exports the V of a high potential
dC1, the second operational amplifier 220 exports the V of an electronegative potential
dC2; Work as V
oTreach 0.7V(and V
oTfor high level) time, the first operational amplifier 210, second operational amplifier 220 is all in conducting state, and now the first operational amplifier 210, second operational amplifier 220 exports the V of a high potential separately
dC1, V
dC2again by the comparison of comparing unit 300, analysis, thus reach two kinds of different alarm condition, the line on line shuttle 4 is about to be finished the preparation carrying out more thread-changing shuttle 4 to allow staff judge fast, still needs more thread-changing shuttle 4, very hommization immediately has been finished.
Comparing unit 300 comprises:
First comparing section, is coupled to the output in the first voltage stabilizing portion, and exports one first control signal C
tRL1;
Further, the first comparing section comprises the 3rd operational amplifier 310, has
One in-phase input end, is coupled to the output of the first operational amplifier 210 in voltage regulation unit 200;
One inverting input, input the 3rd threshold signal V
tH3;
One output, is used for exporting the first control signal C of high and low current potential
tRL1;
Second comparing section, is coupled to the output in the first voltage stabilizing portion, and exports one second control signal C
tRL2;
Further, the second comparing section comprises four-operational amplifier 320, has
One in-phase input end, is coupled to the output of the second operational amplifier 220 in voltage regulation unit 200;
One inverting input, input the 4th threshold signal V
tH4;
One output, is used for exporting the second control signal C of high and low current potential
tRL2.
The wherein first threshold signal V of the 3rd operational amplifier 310
tH3than the Second Threshold signal V of four-operational amplifier 320
tH2low, such as V
tH3=0.6V < V
tH4=0.8V, can ensure when the first operational amplifier 210, second operational amplifier 220 is all in cut-off state like this, 3rd operational amplifier 310, four-operational amplifier 320 are also all in cut-off state, and namely now alarm unit 400 does not work, and represent that line shuttle 4 normally works; Work as V
dC1for high level, V
dC2when being in low level, the 3rd operational amplifier 310 conducting, four-operational amplifier 320 end, and now the 3rd operational amplifier 310 exports the C of a high potential
tRL1, the second operational amplifier 320 exports the C of an electronegative potential
tRL2, namely represent the alarm that now alarm unit 400 sends line shuttle 4 and is about to be finished, remind staff to get out new line shuttle 4 and change; Work as V
dC1, V
dC2when being high potential, the 3rd operational amplifier 310, four-operational amplifier 320 are all in conducting state, and now the 3rd operational amplifier 310, four-operational amplifier 320 export the C of a high potential separately
tRL1, C
tRL2, namely represent the alarm that now alarm unit 400 sends line shuttle 4 and has been finished, remind line shuttle 4 that staff more renews in time not affect the normal work of Schiffli machine.
Alarm unit 400 comprises:
First warning portion 410, is coupled to the 3rd operational amplifier 310 in comparing unit 300, and produces one first alarm signal A
lM1;
Further, the first warning portion 410 comprises
One Vcc power supply;
One LED, its anode is coupled to Vcc power supply, and negative electrode is coupled to earth terminal GND;
Certain value resistor R
2, be coupled between Vcc power supply and LED;
One transistor, is coupled between fixed resistor and light emitting diode, has
One input, is coupled to the output of the 3rd operational amplifier 310 in comparing unit 300, for inputting the first alarm signal A
lM1, and according to the first alarm signal A
lM1control the work in the first warning portion 410;
Second warning portion 420, is coupled to the four-operational amplifier 320 in comparing unit 300, and produces one second alarm signal A
lM2;
Further, the second warning portion 420 comprises
One Vcc power supply;
One buzzer BELL, is coupled between Vcc power supply and earth terminal GND;
Certain value resistor R
3, be coupled between Vcc power supply and buzzer BELL;
One optical coupler OC, is coupled between fixed resistor and buzzer, has
One input, is coupled to the output of the four-operational amplifier 320 in comparing unit 300, for inputting the second alarm signal A
lM2, and according to the first alarm signal A
lM2control the work in the second warning portion 420.
Work as C
tRL1, C
tRL2when being electronegative potential, transistor Q, optical coupler OC are all in cut-off state, and the first warning portion 420 of warning portion 410, second does not all work, namely now LED do not work, buzzer BELL not sound; Work as C
tRL1for high potential, C
tRL2during for electronegative potential, transistor Q conducting, optical coupler OC are still in cut-off state, now the first warning portion 410 works, the second warning portion 420 still do not work, i.e. luminous, the buzzer BELL of LED still not sound, remind the line on staff's line shuttle 4 to be about to be finished, need to prepare new line shuttle 45; Work as C
tRL1, C
tRL2when being high potential, transistor Q, optical coupler OC are all in conducting state, first warning portion 420 of warning portion 410, second all works, namely now LED is luminous and buzzer BELL sends the sound, remind the line on staff line shuttle 4 to be finished, need to understand more thread-changing shuttle 4 to ensure the normal work of Schiffli machine.
Wherein fixed resistor R
2, R
3all as current-limiting protection, two warning portions 410,420 are played to the effect of protection.
In addition, transistor Q can select metal-oxide-semiconductor or triode according to actual conditions, and optical coupler OC also can substitute with metal-oxide-semiconductor, triode etc., and the present embodiment is not limited thereto.
Below be only preferred embodiment of the present utility model; protection domain of the present utility model is also not only confined to above-described embodiment; all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model; should be understood that; for those skilled in the art; do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (10)
1. the line shuttle mechanism of a Schiffli machine, comprise frame, described frame is provided with supporting plate along its length direction, described supporting plate is provided with support column, described line shuttle is set on described support column, it is characterized in that: the below of described support column is provided with work box, described work box is fixed in described frame, slide bar is provided with in described work box, one end of described slide bar is fixedly connected with the top board abutted with described line shuttle, the other end of described slide bar is fixedly connected with base plate, elastic component is provided with between the diapire of described base plate and described work box, one end of described elastic component is fixed on the diapire of described work box, the other end of described elastic component abuts with described base plate, the testing circuit for detecting described line shuttle consumption is also provided with in described work box, described testing circuit comprises
Detecting unit, for detecting described elastic component to described Bottom Pressure size, and produces a voltage detection signal;
Voltage regulation unit, for stablizing the voltage detection signal that described detecting unit produces, and exports a voltage regulation signal;
Comparing unit, the voltage regulation signal exported for comparative analysis voltage regulation unit and predeterminated voltage signal, and produce a control signal;
Alarm unit, for receiving the control signal that comparing unit produces, and produces alarm signal.
2. the line shuttle mechanism of Schiffli machine according to claim 1, is characterized in that: described detecting unit comprises
One pressure detecting element, for detecting described elastic component to described Bottom Pressure size;
One sectional pressure element, is coupled between pressure detecting element and earth terminal, and produces voltage detection signal between pressure detecting element and sectional pressure element;
One Vcc power supply, is coupled to pressure detecting element.
3. the line shuttle mechanism of Schiffli machine according to claim 1, is characterized in that: described voltage regulation unit comprises
First voltage stabilizing portion, is coupled to detecting unit, and exports one first voltage regulation signal;
Second voltage stabilizing portion, is coupled to detecting unit, and exports one second voltage regulation signal.
4. the line shuttle mechanism of Schiffli machine according to claim 1, is characterized in that: described comparing unit comprises
First comparing section, is coupled to the first voltage stabilizing portion, and exports one first control signal;
Second comparing section, is coupled to the first voltage stabilizing portion, and exports one second control signal.
5. the line shuttle mechanism of Schiffli machine according to claim 1, is characterized in that: described alarm unit comprises
First warning portion, is coupled to the first comparing section, and produces one first alarm signal;
Second warning portion, is coupled to the second comparing section, and produces one second alarm signal.
6. the line shuttle mechanism of Schiffli machine according to claim 2, is characterized in that: described pressure detecting element is
One piezoresistor, is installed in the bottom surface of described base plate;
Described sectional pressure element is
Certain value resistor, is coupled in after connecting between Vcc power supply and earth terminal, and produces voltage detection signal with piezoresistor between piezoresistor and fixed resistor.
7. the line shuttle mechanism of Schiffli machine according to claim 3, is characterized in that: described first voltage stabilizing portion comprises the first operational amplifier, has
One in-phase input end, is coupled to detecting unit;
One inverting input, input first threshold signal;
One output, is used for exporting the first voltage regulation signal of high and low current potential;
Described second voltage stabilizing portion comprises the second operational amplifier, has
One in-phase input end, is coupled to detecting unit;
One inverting input, input Second Threshold signal;
One output, is used for exporting the second voltage regulation signal of high and low current potential.
8. the line shuttle mechanism of Schiffli machine according to claim 4, is characterized in that: described first comparing section comprises the 3rd operational amplifier, has
One in-phase input end, is coupled to detecting unit;
One inverting input, input the 3rd threshold signal;
One output, is used for exporting the first control signal of high and low current potential;
Described second comparing section comprises four-operational amplifier, has
One in-phase input end, is coupled to detecting unit;
One inverting input, input the 4th threshold signal;
One output, is used for exporting the second control signal of high and low current potential.
9. the line shuttle mechanism of Schiffli machine according to claim 5, is characterized in that: described first warning portion comprises
One Vcc power supply;
One light emitting diode, is coupled between Vcc power supply and earth terminal;
Certain value resistor, is coupled between Vcc power supply and light emitting diode;
One transistor, is coupled between fixed resistor and light emitting diode, has
One input, is coupled to the first comparing section, for inputting the first alarm signal, and controls the work in the first warning portion;
Described second warning portion comprises
One Vcc power supply;
One buzzer, is coupled between Vcc power supply and earth terminal;
Certain value resistor, is coupled between Vcc power supply and buzzer;
One optical coupler, is coupled between fixed resistor and buzzer, has
One input, is coupled to the second comparing section, for inputting the second alarm signal, and controls the work in the second warning portion.
10. the line shuttle mechanism of Schiffli machine according to claim 1, is characterized in that: the curved setting of described top board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420765860.XU CN204298614U (en) | 2014-12-08 | 2014-12-08 | A kind of line shuttle mechanism of Schiffli machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420765860.XU CN204298614U (en) | 2014-12-08 | 2014-12-08 | A kind of line shuttle mechanism of Schiffli machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204298614U true CN204298614U (en) | 2015-04-29 |
Family
ID=53104170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420765860.XU Expired - Fee Related CN204298614U (en) | 2014-12-08 | 2014-12-08 | A kind of line shuttle mechanism of Schiffli machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204298614U (en) |
-
2014
- 2014-12-08 CN CN201420765860.XU patent/CN204298614U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 Termination date: 20151208 |
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| EXPY | Termination of patent right or utility model |