CN206263564U - A kind of smoke alarm assembling Ning Jiao mechanisms - Google Patents
A kind of smoke alarm assembling Ning Jiao mechanisms Download PDFInfo
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- CN206263564U CN206263564U CN201621368681.8U CN201621368681U CN206263564U CN 206263564 U CN206263564 U CN 206263564U CN 201621368681 U CN201621368681 U CN 201621368681U CN 206263564 U CN206263564 U CN 206263564U
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Abstract
The utility model discloses a kind of smoke alarm assembling Ning Jiao mechanisms, belong to assembling product apparatus field.A kind of smoke alarm assembling Ning Jiao mechanisms of the present utility model, including support, support is provided with some groups and twists pin unit, twisting pin unit includes twisting pin drive mechanism, gear-box and stubborn bar, twist pin drive mechanism to be connected with stubborn bar by gear-box, and twist the head of bar and be provided with the stubborn pin groove that can be engaged with the pin in smog alarm device assembly；Also include for twist the heater that bar heats paraffin removal.The utility model replaces being accomplished manually the stubborn pin assembly work of smoke alarm using mechanical Ning Jiao mechanisms, high degree of automation, with production efficiency is high, product quality stabilization, the low feature of cost of labor；Meanwhile, the stubborn pin mechanism structure is compact, easy to implement, and pin work is twisted in the synchronization for being capable of achieving multiple smoke alarm, drastically increases the packaging efficiency of smoke alarm；Also, efficiently solve the problems, such as to twist easily to be glued on bar during pin is twisted to stay wax.
Description
Technical field
The utility model is related to a kind of assembling product equipment, and pin is twisted more specifically to a kind of assembling of smoke alarm
Mechanism.
Background technology
For fire preventing, reduce fire damage has realistic meaning to smoke alarm, at present in family, public build
The field extensive use such as build.As depicted in figs. 1 and 2, it is a kind of structural representation of smoke alarm, as seen from the figure, the smog
Alarm 100 is mainly made up of base 101,103 3 parts of integrated circuit component 102 and upper lid, and integrated circuit component 102 sets
Put in the space constituted in base 101 and upper lid 103, wherein, there are three pin 101a, integrated circuit component on base 101
102 are provided with three pin draw-in groove 102a that can be matched with above-mentioned pin 101a, when smoke alarm 100 is assembled,
Need to be arranged on integrated circuit component 102 in base 101, and make pin 101a through pin draw-in groove 102a, while needs are right
Pin 101a carries out twisting certain angle, so that integrated circuit component 102 is fixed in base 101.
At present, for above-mentioned pin 101a stubborn pin process is generally used and is accomplished manually, because pin 101a is in smog
Fixation is not only acted as in alarm 100, while also act as being in contact with the contact on integrated circuit component 102 when fixed
Conductive effect, therefore there is requirement very high for above-mentioned stubborn pin process, not only need to ensure integrated circuit component 102 and bottom
Seat 101 twists pin under impaction state, good to ensure pin 101a contacts, and needs to ensure that thrust is moderate, prevents because of pressure
Power is excessive and cause loose contact because pin 101a loosens during the subsequent transportation and use.And manually stubborn pin cannot be accurate
Ensure pressure, the unstable product quality after assembling, qualification rate is relatively low, and packaging efficiency is very low, and shipment amount is few, while people
Work cost is very high, improves the manufacturing cost of product.
Therefore, it is necessary to develop a kind of mechanized equipment to complete the stubborn pin operation of smoke alarm assembling process, and lead to
Cross which kind of mode and make to be the problem firstly the need of solving completing to twist foot-propelled, should ensure simple structure, it is convenient to implement, more to protect
Card is twisted foot-propelled and makees reliable and stable, it is desirable to which synchronous multistation twists pin.
The content of the invention
1. the utility model technical problem to be solved
The purpose of this utility model be overcome existing smoke alarm by man-made assembly exist unstable product quality,
A kind of deficiency of low production efficiency, there is provided smoke alarm assembling Ning Jiao mechanisms, using the technical solution of the utility model, utilizes
Mechanical Ning Jiao mechanisms replace being accomplished manually the stubborn pin assembly work of smoke alarm, high degree of automation, with production efficiency it is high,
Product quality stabilization, the low feature of cost of labor；Meanwhile, the stubborn pin mechanism structure is compact, easy to implement, is capable of achieving multiple smog
Pin work is twisted in the synchronization of alarm, drastically increases the packaging efficiency of smoke alarm；Also, efficiently solve in stubborn pin mistake
The problem easily glued on bar and stay wax is twisted in journey.
2. technical scheme
To reach above-mentioned purpose, the technical scheme that the utility model is provided is：
A kind of smoke alarm assembling Ning Jiao mechanisms of the present utility model, including support, described support are provided with some
The stubborn pin unit of group, described stubborn pin unit includes twisting pin drive mechanism, gear-box and stubborn bar, and described stubborn pin drive mechanism passes through
Gear-box is connected with stubborn bar, and the head of stubborn bar is provided with the stubborn pin that can be engaged with the pin in smog alarm device assembly
Groove.
Further, also including the heater for heating paraffin removal for stubborn bar.
Further, described heater is electric heating tube, and bottoming hole is coaxially arranged with described stubborn bar, described
Electric heating tube in the above-mentioned bottoming hole.
Further, described stubborn pin unit is at least set side by side with two groups on support.
Further, the stubborn pin drive mechanism of described stubborn pin unit includes drive cylinder, tooth bar, gear and slide guide machine
Structure, described drive cylinder is fixed on support, and drive cylinder is connected with tooth bar, and described tooth bar is installed by guide mechanism
In on support, and rack and pinion is meshed, and described gear is connected with the input shaft of gear-box.
Further, two gears are at least engaged with the tooth bar of described stubborn pin drive mechanism, and each gear is equal
One gear-box of connection.
Further, described gear-box has three output shafts, and each output shaft is all connected with a driven gear, institute
The input shaft of the gear-box stated connects a driving gear, and the driving gear is passed with three driven gears respectively by idler gear
Engagement is moved, and each output shaft is connected with a stubborn bar.
Further, described guide mechanism includes slide rail and sliding block, and described sliding block is fixed on support, described
Slide rail is connected with tooth bar, and slide rail and sliding block are slidably matched.
3. beneficial effect
The technical scheme provided using the utility model, compared with existing known technology, is had the advantages that：
(1) a kind of smoke alarm assembling Ning Jiao mechanisms of the present utility model, it replaces artificial using machinery Ning Jiao mechanisms
Complete the stubborn pin assembly work of smoke alarm, high degree of automation, with production efficiency is high, product quality stabilization, it is artificial into
This low feature；
(2) a kind of smoke alarm assembling Ning Jiao mechanisms of the present utility model, also including for heating paraffin removal to twist bar
Heater, effectively prevent that the wax on smoke alarm package pin is viscous to be stayed on stubborn bar, prevent from twisting pin groove blocking；The heating
Device is electric heating tube, and electric heating tube is located in the bottoming hole twisted and be coaxially disposed on bar, easy to implement, heating is quick, power consumption compared with
It is low；
(3) a kind of smoke alarm assembling Ning Jiao mechanisms of the present utility model, its stubborn pin unit is at least arranged side by side on support
Two groups are provided with, compact conformation, easy to implement, the stubborn pin work of synchronization of achievable multiple smoke alarms are drastically increased
The packaging efficiency of smoke alarm；
(4) a kind of smoke alarm assembling Ning Jiao mechanisms of the present utility model, the stubborn pin drive mechanism of its stubborn pin unit is adopted
The linear motion of drive cylinder is converted into rotation, simple structure, motion stabilization reliability with pinion and rack；And twist pin driving
Two gears are at least engaged with the tooth bar of mechanism, and each gear is all connected with a gear-box, one group of drive cylinder can drive
Multigroup gear-box is moved, the quantity of drive cylinder is reduced, the cost of stubborn foot device is reduced, while further increasing each group
Dress twists the product quantity of pin, and the packaging efficiency of product greatly improved；
(5) a kind of smoke alarm assembling Ning Jiao mechanisms of the present utility model, its gear-box has three output shafts, each
Output shaft is all connected with a driven gear, and the input shaft of gear-box connects a driving gear, and the driving gear passes through center tooth
Wheel is engaged with three driven gear transmissions respectively, and each output shaft is connected with a stubborn bar；Using the gear-box, structure
Simply, pin is twisted in stable transmission, three synchronizations of pin realized in smog alarm device assembly, improves the assembling effect of product
Rate.
Brief description of the drawings
Fig. 1 is a kind of structural representation of smoke alarm；
Fig. 2 is the configuration schematic diagram of smoke alarm in Fig. 1；
Fig. 3 is a kind of structural representation of smoke alarm assembling Ning Jiao mechanisms of the present utility model；
Fig. 4 is one group of structural representation of stubborn pin unit in the utility model；
Fig. 5 is a kind of specifically used view of smoke alarm assembling Ning Jiao mechanisms of the present utility model.
Label declaration in schematic diagram：
100th, smoke alarm；101st, base；101a, pin；102nd, integrated circuit component；102a, pin draw-in groove；103、
Upper lid；
1st, support；2nd, pin unit is twisted；21st, pin drive mechanism is twisted；211st, drive cylinder；212nd, tooth bar；213rd, slide rail；214、
Sliding block；215th, gear；22nd, gear-box；23rd, bar is twisted；231st, pin groove is twisted；232nd, bottoming hole；3rd, lifting body；4th, frame.
Specific embodiment
To further appreciate that content of the present utility model, the utility model is described in detail in conjunction with the accompanying drawings and embodiments.
Embodiment
With reference to shown in Fig. 3, a kind of smoke alarm assembling Ning Jiao mechanisms of the present embodiment, including the support 1 for installing,
Support 1 is provided with some groups and twists pin unit 2, and twisting pin unit 2 for every group includes twisting pin drive mechanism 21, gear-box 22 and stubborn bar
23, twist pin drive mechanism 21 and be connected with stubborn bar 23 by gear-box 22, and the head of stubborn bar 23 be provided with can be with smog report
The stubborn pin groove 231 that pin 101a in alert device assembly is engaged.Pin 101a in smog alarm device assembly snaps in stubborn pin groove
After 231, twist pin drive mechanism 21 and drive stubborn bar 23 to turn an angle by gear-box 22, so that complete to twist pin assembling action,
The base 101 of smoke alarm 100 and integrated circuit component 102 is set to be fixed together.A kind of smoke alarm of the present embodiment
Assembling Ning Jiao mechanisms, replace being accomplished manually the stubborn pin assembly work of smoke alarm, automaticity using mechanical Ning Jiao mechanisms
Height, with production efficiency is high, product quality stabilization, the features such as reduce cost of labor.
Because the integrated circuit component 102 of smoke alarm needs waxdip when making, therefore when pin is twisted, twist on bar 23
It is very easy to glue the wax for staying remnants, the stubborn pin groove 231 for easily causing stubborn bar 23 is blocked, in order to solve the residue problem of wax, at this
In embodiment, also including for twist the heater that bar 23 heats paraffin removal, being heated by twist bar 23, effectively prevent smog
Wax on alarm package pin glues and stays on stubborn bar 23, prevents stubborn pin groove 231 from blocking.In the present embodiment preferably, heat
Device is electric heating tube, twists and bottoming hole 232 is coaxially arranged with bar 23, and electric heating tube is implemented in above-mentioned bottoming hole 232
Convenient, heating is quick, power consumption is relatively low.
Shown in hookup 3, in the present embodiment, twist pin unit 2 and two groups, such as Fig. 3 are at least set side by side with support 1
Shown in five groups twist pin units 2, compact conformation, easy to implement, pin work, pole are twisted in the synchronization for being capable of achieving multiple smoke alarms
The earth improves the packaging efficiency of smoke alarm.Specifically, as shown in figure 4, the stubborn pin drive mechanism 21 for twisting pin unit 2 includes
Drive cylinder 211, tooth bar 212, gear 215 and guide mechanism, drive cylinder 211 are fixed on support 1, and drive cylinder 211
It is connected with tooth bar 212, tooth bar 212 is installed on support 1 by guide mechanism, and tooth bar 212 is meshed with gear 215, gear
215 are connected with the input shaft of gear-box 22.Using above-mentioned stubborn pin drive mechanism 21, the linear motion of drive cylinder 211 is turned
It is changed to rotation, simple structure, motion stabilization reliability.Also, in the present embodiment, twist the tooth bar 212 of pin drive mechanism 21 up to
Two gears 215 are engaged with less, and each gear 215 is all connected with a gear-box 22, reduces the quantity of drive cylinder 211,
The cost of Ning Jiao mechanisms is reduced, while further increasing the product quantity that pin is twisted in assembling every time, product greatly improved
Packaging efficiency.Above-mentioned guide mechanism includes slide rail 213 and sliding block 214, and sliding block 214 is fixed on support 1, slide rail 213 and tooth
Bar 212 is connected, and slide rail 213 and sliding block 214 are slidably matched, it is ensured that tooth bar 212 and the stable engagement of gear 215 are driven.In order to
Tooth bar 212 is set to be fully used, it would however also be possible to employ the segmentation tooth bar being engaged with each gear 215 respectively, each section of tooth bar is adopted
Connected with connecting plate.
In addition, in the present embodiment, gear-box 22 has three output shafts, each output shaft is all connected with a driven tooth
Wheel, the input shaft of gear-box 22 connects a driving gear, the driving gear by idler gear respectively with three driven gears
Transmission is engaged, and each output shaft is connected with a stubborn bar 23；Using the gear-box 22, simple structure, stable transmission is real
Pin is twisted in three synchronizations of pin showed in smog alarm device assembly, improves the packaging efficiency of product.
Above-mentioned smog alarm device assembly refers to the sub-assembly of base 101 and integrated circuit component 102.
As shown in figure 5, a kind of smoke alarm assembling Ning Jiao mechanisms of the present embodiment, when specifically used, it can be with top
Rise mechanism 3 and combine the stubborn pin equipment integrating of formation assembling in frame 4, lifting body 3 is installed on the bottom of frame 4, Ning Jiao mechanisms
The top of frame 4 is arranged on by support 1, and twists the surface that pin unit 2 is located at lifting body 3.Lifting body 3 can drive
Smog alarm device assembly rises, and the base 101 of smoke alarm 100 and integrated circuit component 102 is pressed on stubborn pin unit 2
Tightly, so that the pin 101a of smog alarm device assembly is snapped in the stubborn pin groove 231 of corresponding stubborn bar 23, now, drive cylinder
211 actions, by tooth bar 212 and the sliding tooth roller box 22 of gear 215, three output shaft synchronous of gear-box 22 are rotated, so that
Three synchronous axial systems of stubborn bar 23 twist pin, realize multistation mechanization smoke alarm and twist pin assembling.
A kind of smoke alarm assembling Ning Jiao mechanisms of the present utility model, replace being accomplished manually cigarette using mechanical Ning Jiao mechanisms
The stubborn pin assembly work of fog siren, high degree of automation, with production efficiency is high, product quality stabilization, cost of labor it is low
Feature；Meanwhile, the stubborn pin mechanism structure is compact, easy to implement, and pin work is twisted in the synchronization for being capable of achieving multiple smoke alarm, greatly
Improve the packaging efficiency of smoke alarm；Also, to efficiently solve twisted during pin is twisted easily to be glued on bar and stay asking for wax
Topic.
Below schematically the utility model and embodiments thereof are described, the description does not have restricted, accompanying drawing
Shown in be also one of implementation method of the present utility model, actual structure is not limited thereto.So, if this area
Those of ordinary skill enlightened by it, do not departing from the case that the utility model creates objective, without creatively designing
The frame mode similar to the technical scheme and embodiment, all should belong to protection domain of the present utility model.
Claims (8)
1. a kind of smoke alarm assembling Ning Jiao mechanisms, including support (1), it is characterised in that：Described support (1) is if be provided with
The dry stubborn pin unit (2) of group, described stubborn pin unit (2) is including twisting pin drive mechanism (21), gear-box (22) and stubborn bar (23), institute
The stubborn pin drive mechanism (21) stated is connected by gear-box (22) and stubborn bar (23), and twist that the head of bar (23) is provided with can
The stubborn pin groove (231) being engaged with the pin (101a) in smog alarm device assembly.
2. a kind of smoke alarm according to claim 1 assembles Ning Jiao mechanisms, it is characterised in that：Also include for being stubborn
Bar (23) heats the heater of paraffin removal.
3. a kind of smoke alarm according to claim 2 assembles Ning Jiao mechanisms, it is characterised in that：Described heater
It is electric heating tube, bottoming hole (232) is coaxially arranged with described stubborn bar (23), described electric heating tube is located at above-mentioned heating
In hole (232).
4. a kind of smoke alarm according to claim 1 or 2 or 3 assembles Ning Jiao mechanisms, it is characterised in that：Described twists
Pin unit (2) is at least set side by side with two groups on support (1).
5. a kind of smoke alarm according to claim 4 assembles Ning Jiao mechanisms, it is characterised in that：Described stubborn pin unit
(2) stubborn pin drive mechanism (21) includes drive cylinder (211), tooth bar (212), gear (215) and guide mechanism, described drive
Cylinder (211) of taking offence is fixed on support (1), and drive cylinder (211) is connected with tooth bar (212), and described tooth bar (212) passes through
Guide mechanism is installed on support (1), and tooth bar (212) is meshed with gear (215), described gear (215) and gear-box
(22) input shaft is connected.
6. a kind of smoke alarm according to claim 5 assembles Ning Jiao mechanisms, it is characterised in that：Described stubborn pin drives
Two gears (215) are at least engaged with the tooth bar (212) of mechanism (21), and each gear (215) is all connected with a gear-box
(22)。
7. a kind of smoke alarm according to claim 6 assembles Ning Jiao mechanisms, it is characterised in that：Described gear-box
(22) with three output shafts, each output shaft is all connected with a driven gear, and the input shaft of described gear-box (22) is connected
One driving gear, the driving gear is driven with three driven gears and engaged respectively by idler gear, and each output shaft is equal
It is connected with a stubborn bar (23).
8. a kind of smoke alarm according to claim 7 assembles Ning Jiao mechanisms, it is characterised in that：Described guide mechanism
Including slide rail (213) and sliding block (214), described sliding block (214) is fixed on support (1), described slide rail (213) and tooth bar
(212) it is connected, and slide rail (213) and sliding block (214) are slidably matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621368681.8U CN206263564U (en) | 2016-12-14 | 2016-12-14 | A kind of smoke alarm assembling Ning Jiao mechanisms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621368681.8U CN206263564U (en) | 2016-12-14 | 2016-12-14 | A kind of smoke alarm assembling Ning Jiao mechanisms |
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| Publication Number | Publication Date |
|---|---|
| CN206263564U true CN206263564U (en) | 2017-06-20 |
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| CN201621368681.8U Active CN206263564U (en) | 2016-12-14 | 2016-12-14 | A kind of smoke alarm assembling Ning Jiao mechanisms |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106425428A (en) * | 2016-12-14 | 2017-02-22 | 常州赛凯电器设备有限公司 | Smoke alarm assembly pin screwing mechanism |
-
2016
- 2016-12-14 CN CN201621368681.8U patent/CN206263564U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106425428A (en) * | 2016-12-14 | 2017-02-22 | 常州赛凯电器设备有限公司 | Smoke alarm assembly pin screwing mechanism |
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