CN206826202U - Lack material warning device and printer - Google Patents
Lack material warning device and printer Download PDFInfo
- Publication number
- CN206826202U CN206826202U CN201720658359.7U CN201720658359U CN206826202U CN 206826202 U CN206826202 U CN 206826202U CN 201720658359 U CN201720658359 U CN 201720658359U CN 206826202 U CN206826202 U CN 206826202U
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- China
- Prior art keywords
- plectrum
- installing plate
- warning device
- microswitch
- spring
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Abstract
The utility model belongs to printing technique field, is related to a kind of lack and expects warning device and printer, this, which lacks material warning device, includes housing, control assembly and feeding material component；Control assembly includes installing plate, plectrum, spring and microswitch, and plectrum, spring and microswitch are arranged on the same side of installing plate；Microswitch is fixedly connected on installing plate；Plectrum is be arranged in parallel with respect to microswitch, and plectrum upper end is fixedly connected with installing plate；Spring one end is fixed on a mounting board, and the other end is connected with the bottom of plectrum；Feeding material component set on a mounting board with plectrum, spring and microswitch opposite side.This, which is lacked, expects that warning device volume is light and handy, is easily installed in the narrow fuselage of printer, and Detection accuracy is high.
Description
Technical field
The utility model belongs to printing technique field, more particularly to a kind of scarce material warning device for printer.
Background technology
The material of existing printer imports operation principle：Material is coiled on charging tray, and material directly draws from charging tray
Go out, be directed into shower nozzle, then carry out the subsequent operation such as heating.To prevent printer from causing printing failure, waste to be beaten because lacking material
The problems such as printing time and consumption printed material, set in printer one to lack material warning device, alarm signal is sent by alarm device
Number remind user carry out material replacing.But existing scarce material warning device is detected using optoelectronic switch and photo switches, photo sensors etc.
Material is lacked, such as runs into transparent PLA, during transparent PC, erroneous judgement is easily caused, reduces the accuracy rate of detection.In addition, existing scarce material passes
Induction device volume is larger, if the fuselage of printer is narrow, lacks material sensing device and is difficult to install.Therefore, it is necessary to research and develop one kind
Volume is light and handy, can improve the technology of Detection accuracy.
Utility model content
Technical problem to be solved in the utility model is：And inspection larger for the scarce material warning device volume of prior art
Survey the low technical problem of accuracy rate, there is provided one kind lacks material warning device and printer.
In order to solve the above technical problems, on the one hand, the utility model embodiment provides a kind of lack and expects warning device, including shell
Body, control assembly and feeding material component；The control assembly includes installing plate, plectrum, spring and microswitch, the plectrum,
Spring and microswitch are arranged on the same side of the installing plate；The microswitch is fixedly connected on the installing plate；
The relatively described microswitch of the plectrum is be arranged in parallel, and the plectrum upper end is fixedly connected with the installing plate；The spring
One end is fixed on the installing plate, and the other end is connected with the bottom of the plectrum；
The feeding material component is arranged on the installing plate and the plectrum, spring and microswitch opposite side.
Alternatively, the feeding material component includes passage, feeding bearing and drawing-inroller, and the feeding bearing is fixed on institute
State on installing plate, the feeding bearing is fixedly connected with the bottom of the plectrum, and the passage is arranged on the feeding bearing
Depressed part and the drawing-inroller between.
Alternatively, be additionally provided with a first through hole on the installing plate, the drawing-inroller through the first through hole with it is described
The bottom of plectrum is fixedly connected.
Alternatively, the first through hole is in oval structure.
Alternatively, the housing includes protecgulum and bonnet, and the protecgulum is provided with towards the installing plate side to be used to house
First groove of the drawing-inroller and the second groove held for housing the feed spool.
Alternatively, the protecgulum also includes one and first groove and the second groove bearing of trend is vertical is used for
House the second through hole of the passage.
According to the scarce material warning device of the utility model embodiment, plectrum upper end is fixed on a mounting board, by under plectrum
End is fixedly connected by through hole with feeding bearing, rotates the lower end of plectrum, meanwhile, plectrum lower end passes through spring and installation
Plate connects, and forms a small-sized lever.When there is material in passage, plectrum is jacked up with feeding bearing by passage, spring elongation,
Plectrum is set to bump against microswitch, microswitch is opened, printer normal print；When lacking material, feeding bearing is to drawing-inroller direction
It is mobile, spring contraction, plectrum is closed away from microswitch, microswitch, printer stops printing.Lack material warning device volume
Lightly, it is easily installed in the narrow fuselage of printer.Also, by a small-sized lever, the presence or absence of printing consumables is converted
Into the break-make of microswitch, light structure, Detection accuracy is absolutely.
On the other hand, the utility model also provides a kind of printer, and it includes above-mentioned scarce material warning device.
Brief description of the drawings
Fig. 1 is the schematic diagram for the scarce material warning device that the embodiment of the utility model one provides；
Fig. 2 is the explosive view of the scarce material warning device of embodiment illustrated in fig. 1；
Fig. 3 is the schematic diagram of control assembly of the scarce material warning device of embodiment illustrated in fig. 1 in the case where lacking material state；
Fig. 4 is the schematic diagram of control assembly of the scarce material warning device of embodiment illustrated in fig. 1 in the case where there is material state.
Reference in specification is as follows：
1st, housing；101st, protecgulum；1011st, the first groove；1012nd, the second groove；1013rd, the second through hole；102nd, bonnet；
2nd, control assembly；201st, installing plate；2011st, first through hole；202nd, plectrum；203rd, spring；204th, microswitch；
3rd, feeding material component；301st, passage；302nd, wire feed bearing；303rd, wire feed rolls.
Embodiment
In order that technical problem, technical scheme and beneficial effect that the utility model solves are more clearly understood, below
With reference to drawings and Examples, the utility model is described in further detail.It is it should be appreciated that described herein specific real
Example is applied only to explain the utility model, is not used to limit the utility model.
As illustrated in fig. 1 and 2, the scarce material warning device that the embodiment of the utility model one provides, including housing 1, control assembly 2
And feeding material component 3.Housing 1 includes protecgulum 101 and bonnet 102, and control assembly 2 includes an installing plate 201, and control assembly 2 is except peace
Element beyond loading board 201 is arranged at installing plate 201 and is arranged on installing plate 201 towards the side of bonnet 102, feeding material component 3
Towards the side of protecgulum 101.
Control assembly 2 includes installing plate 201, plectrum 202, spring 203 and microswitch 204, and installing plate 201 is provided with
First through hole 2011.Microswitch 204 is bolted on installing plate 201；Plectrum 202 is parallel with respect to microswitch 204
Set, and the upper end of plectrum 202 is bolted to connection with installing plate 201；The one end of spring 203 is bolted on installing plate
On 201, the other end is connected with the bottom of plectrum 202.It should be understood that the bottom of plectrum 202 passes through spring 203 and installing plate 201
It is fixed, and the bottom of plectrum 202 can be swung.
Feeding material component 3 includes passage 301, feeding bearing 302 and drawing-inroller 303.Wherein, feeding bearing 302 passes through
It is bolted on installing plate 201, drawing-inroller 303 is connected through first through hole 2011 with the bottom of plectrum 202 by bolt.Can be with
Understand, drawing-inroller 303 will synchronize swing with the bottom of plectrum 202 along first through hole 2011.In the present embodiment, first is logical
2011 substantially oblong-shaped structure of hole.
Further, the space that passage 301 is arranged on the depressed part of feeding bearing 302 and the side wall of drawing-inroller 303 surrounds
It is interior, and passage 301 is a flexible pipe.It should be understood that when having material in passage 301 (such as Fig. 4 shows), passage 301 will drum
Rise and support drawing-inroller 303 away from feeding bearing 302, while drive the bottom of plectrum 202 to be moved towards the direction of microswitch 204, bullet
Spring stretches；When lacking material in passage 301 (such as Fig. 3 shows), passage 301 is deflated and drawing-inroller 303 is moved closer to feed spool
302 are held, while drives the bottom of plectrum 202 away from microswitch 204, spring-compressed.
As Fig. 2 shows, protecgulum 101 is correspondingly provided with the first groove for housing drawing-inroller 303 towards the side of installing plate 201
1011st, for housing the second groove 1012 of feeding bearing 302, and extend with first, second groove 1011 and 1012
Vertical the second through hole 1013 for being used to house passage 301 in direction.
According to the scarce material warning device of the utility model embodiment, the upper end of plectrum 202 is fixed on installing plate 201,
The lower end of plectrum 202 is fixedly connected by through hole with feeding bearing 302, rotates the lower end of plectrum 202, meanwhile, dial
The lower end of piece 202 is connected by spring 203 and installing plate 201, forms a small-sized lever.As Fig. 4 shows, have when in passage 301
During material, plectrum 202 is jacked up with feeding bearing 302 by passage 301, and spring 203 stretches, and plectrum 202 is bumped against microswitch
204, microswitch 204 is opened, printer normal print；As Fig. 3 shows, when lacking material in passage 301, feeding bearing 302 to
Drawing-inroller 303 is close, and spring 203 shrinks, and plectrum 202 is closed away from microswitch 204, microswitch 204, and printer stops
Printing.It is light and handy to lack material warning device volume, is easily installed in the narrow fuselage of printer.Also, by a small-sized lever,
The presence or absence of printing consumables is changed into the break-make of microswitch, light structure, Detection accuracy is absolutely.
In addition, the utility model embodiment additionally provides a kind of printer, it includes above-mentioned scarce material warning device.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (7)
1. one kind lacks material warning device, it is characterised in that including housing, control assembly and feeding material component；The control assembly bag
Installing plate, plectrum, spring and microswitch are included, the plectrum, spring and microswitch are arranged on the same of the installing plate
Side；The microswitch is fixedly connected on the installing plate；The relatively described microswitch of the plectrum be arranged in parallel, and institute
Plectrum upper end is stated to be fixedly connected with the installing plate；The spring one end is fixed on the installing plate, the other end with described group
The bottom of piece is connected；
The feeding material component is arranged on the installing plate and the plectrum, spring and microswitch opposite side.
2. scarce material warning device according to claim 1, it is characterised in that the feeding material component includes passage, feeding
Bearing and drawing-inroller, the feeding bearing are fixed on the installing plate, and the bottom of the feeding bearing and the plectrum is consolidated
Fixed connection, the passage are arranged between depressed part and the drawing-inroller of the feeding bearing.
3. scarce material warning device according to claim 2, it is characterised in that it is logical that one first is additionally provided with the installing plate
Hole, the drawing-inroller are fixedly connected through the first through hole with the bottom of the plectrum.
4. scarce material warning device according to claim 3, it is characterised in that the first through hole is in oval structure.
5. scarce material warning device according to claim 2, it is characterised in that the housing includes protecgulum and bonnet, described
Protecgulum is provided with towards the installing plate side to be used to house the first groove of the drawing-inroller and for housing the feed spool
The second groove held.
6. scarce material warning device according to claim 5, it is characterised in that the protecgulum is also recessed with described first including one
The second through hole for being used to house the passage of groove and the second groove bearing of trend vertically.
7. a kind of printer, it is characterised in that including the scarce material warning device described in claim 1-6 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720658359.7U CN206826202U (en) | 2017-06-07 | 2017-06-07 | Lack material warning device and printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720658359.7U CN206826202U (en) | 2017-06-07 | 2017-06-07 | Lack material warning device and printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206826202U true CN206826202U (en) | 2018-01-02 |
Family
ID=60774522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720658359.7U Active CN206826202U (en) | 2017-06-07 | 2017-06-07 | Lack material warning device and printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206826202U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108044929A (en) * | 2018-02-05 | 2018-05-18 | 华北理工大学 | 3D printer material lack warning device |
| CN109124107A (en) * | 2018-08-31 | 2019-01-04 | 上海超客机器人有限公司 | Discharge port can automatic shutter prepared slices of Chinese crude drugs medicinal box |
-
2017
- 2017-06-07 CN CN201720658359.7U patent/CN206826202U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108044929A (en) * | 2018-02-05 | 2018-05-18 | 华北理工大学 | 3D printer material lack warning device |
| CN108044929B (en) * | 2018-02-05 | 2023-06-30 | 华北理工大学 | 3D printer broken material alarm device |
| CN109124107A (en) * | 2018-08-31 | 2019-01-04 | 上海超客机器人有限公司 | Discharge port can automatic shutter prepared slices of Chinese crude drugs medicinal box |
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