CN206263583U - A kind of smoke alarm assembly line - Google Patents

Abstract

The utility model discloses a kind of smoke alarm assembly line, belong to assembling product apparatus field.Assembly line of the present utility model, including conveying pipeline, there is floor installation station successively on conveying pipeline, integrated circuit component installs station, twist pin station, electrical property detects station, upper lid installs station and the upper lid station of pressure, twist pin station and be provided with stubborn foot device, electrical property detection station is provided with detection means, lid station is provided with pressure capping device in pressure, conveying pipeline is provided with the positioning supporting plate for installing smoke alarm, and conveying pipeline is equipped with the gear stop mechanism for stopping positioning supporting plate on above-mentioned each station and positions supporting plate induction mechanism in place for detecting.The utility model replaces man-made assembly using mechanized equipment, and the packaging efficiency of smoke alarm greatly improved, and reduces hand labor intensity and human cost, while improve the product quality stability and product percent of pass of the smoke alarm after assembling.

Description

A kind of smoke alarm assembly line

Technical field

The utility model is related to a kind of assembling product production line, is assembled more specifically to a kind of smoke alarm and given birth to Producing line.

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.Assembled in the smoke alarm 100 Cheng Zhong, it is necessary first to which integrated circuit component 102 is arranged in base 101, now pin 101a passes through pin draw-in groove 102a, so After need that pin 101a is carried out to twist certain angle, integrated circuit component 102 is fixed in base 101, referred to as " stubborn pin "； Carry out the pin 101a electrical properties detection of smoke alarm 100 again afterwards；Finally upper lid 103 is press-fitted on base 101.In cigarette After fog siren 100 is completed, in addition it is also necessary to which smoke alarm 100 is packed, as shown in figure 4, being a kind of smog alarm The packing box of device, the packing box 300 is made of materials such as foamed plastics, be which is provided with some for placing smoke alarm 100 packaging groove 301, the smoke alarm 100 after assembling needs to be placed in packaging groove 301.Require have according to different user When also need to carry out stacking to the smoke alarm 100 after packaging, be easy to quantity to check and transport.

At present, generally relied on for the assembling of smoke alarm 100 and be accomplished manually, but because above-mentioned 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.The smog alarm of man-made assembly Device, it is impossible to accurately ensure assembling pressure, the unstable product quality after assembling, qualification rate is relatively low, and packaging efficiency is very low, Shipment amount is few, while cost of labor is very high, improves the manufacturing cost of product.Therefore, it is necessary to design a smoke alarm Automatic assembly line, to improve assembling product efficiency and product quality.

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 using man-made assembly exist efficiency it is low, assembling The poor deficiency of product quality afterwards, there is provided a kind of smoke alarm assembly line, using the technical solution of the utility model, profit Replace man-made assembly with mechanized equipment, the packaging efficiency of smoke alarm greatly improved, reduce hand labor intensity and Human cost, while improve the product quality stability and product percent of pass of the smoke alarm after assembling.

2. technical scheme

To reach above-mentioned purpose, the technical scheme that the utility model is provided is：

A kind of smoke alarm assembly line of the present utility model, including conveying pipeline, described conveying pipeline On there is floor installation station, integrated circuit component to install station successively, twist pin station, electrical property detection station, upper lid and install Station and the upper lid station of pressure, described stubborn pin station are provided with stubborn foot device, and described electrical property detection station is provided with detection Device, lid station is provided with pressure capping device in described pressure, and described conveying pipeline is provided with for installing smog alarm The positioning supporting plate of device, and conveying pipeline be equipped with above-mentioned each station for make positioning supporting plate stop gear stop mechanism and For detecting positioning supporting plate induction mechanism in place.

Further, described conveying pipeline includes reclaiming streamline, the described side or two for reclaiming streamline Side is provided with assembly production chain, and described recovery streamline and assembly production chain are provided with the opposite double-speed chain conveying machine of conveying direction Structure, described recovery streamline and assembly production chain are respectively arranged at the two ends with one group of moving plate mode, and the moving plate mode of side can be by Moved on assembly production chain from the positioning supporting plate crawl reclaimed on streamline, the moving plate mode of opposite side can will come from group Positioning supporting plate crawl on dress streamline is moved on recovery streamline, forms positioning supporting plate circulation conveying.

Further, described moving plate mode includes portal frame, sliding drive mechanism and can capture positioning supporting plate Grasping mechanism, described sliding drive mechanism and grasping mechanism are installed on portal frame, described sliding drive mechanism and crawl Mechanism driving is connected, for driving grasping mechanism to be moved horizontally perpendicular to the conveying direction for reclaiming streamline and assembly production chain； Described sliding drive mechanism includes motor and horizontal synchronization band, and described horizontal synchronization band is along portal frame length direction water Flat to be arranged on synchronous pulley, described motor connects the synchronous pulley of horizontal synchronization band by tape handler, described Grasping mechanism by fastener connect horizontal synchronization band；Described grasping mechanism includes that slippage bracket, jaw plate, lifting are driven Dynamic device, gripping driver and clamping jaw, described slippage bracket are slidably mounted on the top of portal frame, described lift actuator peace Loaded on slippage bracket, and lift actuator is connected with jaw plate, can drive jaw plate elevating movement, described jaw plate Two ends by grip driver connect jaw plate.

Further, described stubborn foot device includes frame, the lifting body located at bottom of the frame and in frame The Ning Jiao mechanisms in portion, described lifting body includes elevating mechanism and top-pressure mechanism, and described elevating mechanism includes lifting frame Lift drive mechanism with lifting frame can be driven to lift, is provided with some groups of top-pressure mechanisms, every group in described lifting frame Top-pressure mechanism includes presenting a theatrical performance as the last item on a programme and can driving to present a theatrical performance as the last item on a programme compressing the pneumatic push-eject mechanism of smog alarm device assembly；Described stubborn pin machine Structure includes twisting pin units with some groups be installed on support installed in the support of upper rack, and twisting pin unit for every group includes twisting Pin drive mechanism, gear-box and stubborn bar, described stubborn pin drive mechanism are connected by gear-box with stubborn bar, described stubborn bar Positioned at the corresponding surface presented a theatrical performance as the last item on a programme, and twist bar head have can be with the pin in corresponding smog alarm device assembly The stubborn pin groove being engaged.

Further, described lifting body also includes two groups of supporting mechanisms located at lifting frame two bottom sides, often Group supporting mechanism includes pusher cylinder, support bar and extension spring, and one end of described support bar is hinged on the bottom of lifting frame, In the opening that the other end of support bar is set in frame, one end of described extension spring is connected on lifting frame, extension spring The other end is connected on support bar, and described pusher cylinder is fixed in frame, and pusher cylinder is located at the side of support bar；When When lift drive mechanism drives lifting frame to rise to range, the free end of support bar is under the lateral force effect of extension spring Leave and be open and be against in frame, when lift drive mechanism drives lifting frame to decline, pusher cylinder is by the freedom of support bar In the push-in opening of end.

Further, described Ning Jiao mechanisms also include the heater for heating stubborn bar, and the heater is to set Electric heating tube in stubborn bar.

Further, described detection means includes frame, the lifting body located at bottom of the frame and in frame The probe in portion, described probe is located at the surface of lifting body, the lifting body and stubborn foot device of described detection means Lifting body structure is identical；Described pressure capping device includes frame, the lifting body located at bottom of the frame and in frame The depression bar in portion, described depression bar is located at the surface of lifting body, the described lifting body and stubborn foot device of pressing capping device Lifting body structure it is identical.

Further, the end of described conveying pipeline is additionally provided with multiple package position, and described multiple package position is provided with Packing apparatus, the rear of described multiple package position is additionally provided with piling station, and described piling station is provided with palletizing apparatus；It is described Packing apparatus include packing box feed mechanism and crawl packing mechanism, described palletizing apparatus include stacking mechanism, described Conveying device is provided between packing box feed mechanism and stacking mechanism, described packing box feed mechanism includes packaging delivery device And blocking mechanism, described packaging delivery device and blocking mechanism are located at one end of conveying device, described packaging delivery device For packing box to be pushed into conveying device, described blocking mechanism is used to stop the packaging being pushed in conveying device Box, and the stop to packing box is released after the completion of product packaging；Described crawl packing mechanism is across in conveying device and defeated The top of streamline is sent, for the product that conveying pipeline over-assemble is completed to be captured and the packing box in conveying device is placed into It is interior；Described stacking mechanism includes stacking delivery device, stacking ejecting mechanism and lifting stacking mechanism, described stacking pusher Structure is located at the opposite side of conveying device, described stacking pusher located at the side of conveying device, described lifting stacking mechanism Structure is used to be pushed to the packing box for having been loaded with product in conveying device in lifting stacking mechanism, described stacking ejecting mechanism Located at the side of lifting stacking mechanism, released for the packing box in stacking mechanism after stacking will to be lifted.

Further, described crawl packing mechanism includes framework, drive mechanism and can capture the grip machine of product Structure, described drive mechanism and grip mechanism is installed on framework, and described drive mechanism and grip mechanism driving are connected, and are used for Drive grip mechanism horizontal sliding on framework.

Further, described grip mechanism includes slippage bracket, lifter plate, lift actuator and Pneumatic clamping jaw, institute The slippage bracket stated is installed on the top of framework, and described lifter plate is connected by guiding mechanism with slippage bracket, described liter Drop driver is installed on slippage bracket, and lift actuator is connected with lifter plate, can drive lifter plate elevating movement, institute The Pneumatic clamping jaw stated is installed on lifter plate, for gripping product.

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 assembly line of the present utility model, it utilizes mechanized equipment to replace man-made assembly, The packaging efficiency of smoke alarm greatly improved, hand labor intensity and human cost is reduced, while after improve assembling Smoke alarm product quality stability and product percent of pass；

(2) a kind of smoke alarm assembly line of the present utility model, its conveying pipeline is opposite by conveying direction Streamline and assembly production chain composition are reclaimed, and realizes that positioning supporting plate is reclaiming streamline by the moving plate mode at streamline two ends Carried and assembly production chain between, realize the circulation conveying of supporting plate, mechanization degree is high, improve the use of positioning supporting plate Rate, reduces the use cost of supporting plate；Simultaneously, it is ensured that the continuous pipeline system assembling of smoke alarm, improve the group of product Dress efficiency；

(3) a kind of smoke alarm assembly line of the present utility model, its moving plate mode uses gantry frame type structure, knot Structure is simple, it is ensured that grasping movement is reliable and stable；And grasping mechanism is driven using stepper motor and Timing Belt, position control High precision, it is ensured that the accurate crawl and dispensing of positioning supporting plate；

(4) a kind of smoke alarm assembly line of the present utility model, its stubborn foot device is main by lifting body and stubborn Pin mechanism constitutes, and smoke alarm is pressed in Ning Jiao mechanisms upwards using lifting body, twists pin mechanism action and completes to twist pin Work, instead of using mechanized equipment and is accomplished manually stubborn pin assembly work, twist pin pressure controllable, and product quality stabilization is qualified Rate is high, and production efficiency is high, reduces cost of labor；

(5) a kind of smoke alarm assembly line of the present utility model, the lifting body of its stubborn foot device also includes setting In two groups of supporting mechanisms of lifting frame two bottom sides, good supporting role can be played after lifting frame rise, improved The structural stability of lifting body, so as to meeting the compression needs of multiple smog alarm device assemblies；Also, supporting mechanism sets Meter is ingenious, simple and compact for structure；

(6) a kind of smoke alarm assembly line of the present utility model, is additionally provided with stubborn for heating on its stubborn foot device The heater of bar, effectively prevent that the wax on smoke alarm package pin is viscous to be stayed on stubborn bar, prevent from twisting pin groove blocking；

(7) a kind of smoke alarm assembly line of the present utility model, its detection means and pressure capping device use with The mutually isostructural lifting body of foot device is twisted, processing and fabricating is convenient, it is easy to implement；

(8) a kind of smoke alarm assembly line of the present utility model, the end of its conveying pipeline is additionally provided with packaging Station, the rear of multiple package position is additionally provided with piling station, is worked instead of hand press-packing stacking using plant equipment, automatization level Height, can realize automatic packing, automatic transport and automatic stacking, and the packing stacking efficiency of smoke alarm greatly improved, and drop Low hand labor intensity and human cost；Meanwhile, the packing palletizing apparatus reasonable in design, action is accurate smooth, product Packing stacking quality is good.

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 that the structure of the positioning supporting plate used cooperatively with a kind of smoke alarm assembly line of the present utility model is shown It is intended to；

Fig. 4 is a kind of structural representation of the packing box of smoke alarm；

Fig. 5 is a kind of structural representation of smoke alarm assembly line of the present utility model；

Fig. 6 is the structural representation of the conveying pipeline in the utility model；

Fig. 7 is the structural representation of the moving plate mode in the utility model；

Fig. 8 is the structural representation of the grasping mechanism in the utility model；

Fig. 9 is the structural representation of the stubborn foot device in the utility model；

Figure 10 is the structural representation of the lifting body of stubborn foot device in the utility model；

Figure 11 is structural representation of the lifting body in the utility model in initial position；

Figure 12 is structural representation of the lifting body in the utility model in jacking position；

Figure 13 is the structural representation of the Ning Jiao mechanisms in the utility model；

Figure 14 is one group of structural representation of stubborn pin unit in the utility model；

Figure 15 is the structural representation of the detection means in the utility model；

Figure 16 is the structural representation of the pressure capping device in the utility model；

Figure 17 is the fit structure schematic diagram of the packing apparatus in the utility model and conveying pipeline；

Figure 18 is the packing apparatus and the structural representation of palletizing apparatus in the utility model；

Figure 19 is the structural representation of the packing box feed mechanism in the utility model and crawl packing mechanism；

Figure 20 is the structural representation of the grip mechanism in the utility model；

Figure 21 is the structural representation of the stacking mechanism in the 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；200th, supporting plate is positioned；201st, poppet body；202nd, roller；203rd, through hole；204th, locations of contours block；205th, angle positioning Block；206th, boss；300th, packing box；301st, groove is packed；

1st, conveying pipeline；1-1, floor installation station；1-2, integrated circuit component install station；1-3, stubborn pin station； 1-4, electrical property detection station；1-5, upper lid install station；Lid station in 1-6, pressure；1-7, multiple package position；1-8, piling station； 11st, streamline is reclaimed；12nd, assembly production chain；121st, stop mechanism is kept off；122nd, induction mechanism；13rd, moving plate mode；131st, portal frame； 1311st, guide rail；132nd, drive mechanism is slid；1321st, motor；1322nd, tape handler；1323rd, horizontal synchronization band；133、 Grasping mechanism；1331st, slippage bracket；1332nd, sliding block；1333rd, jaw plate；1334th, lift actuator；1335th, guide rod；1336、 Guide pin bushing；1337th, driver is gripped；1338th, clamping jaw；2nd, foot device is twisted；21st, frame；211st, it is open；22nd, lifting body；221st, rise Descending mechanism；2211st, lift cylinder；2212nd, lifting frame；2212a, locating dowel；2213rd, guide rod；2214th, guide pin bushing；222nd, top pressure Mechanism；2221st, top pressure cylinder；2222nd, connecting rod；2223rd, present a theatrical performance as the last item on a programme；2224th, guidance set；223rd, supporting mechanism；2231st, promote Cylinder；2232nd, support bar；2233rd, extension spring；23rd, Ning Jiao mechanisms；231st, support；232nd, pin unit is twisted；2321st, pin driving machine is twisted Structure；2321a, drive cylinder；2321b, driving tooth bar；2321c, slide rail；2321d, sliding block；2321e, drive gear；2322nd, tooth Roller box；2323rd, bar is twisted；2323a, stubborn pin groove；3rd, detection means；31st, frame；32nd, lifting body；33rd, probe；4th, dress is covered in pressure Put；41st, frame；42nd, lifting body；43rd, depression bar；5th, packing apparatus；51st, pipeline is packed；52nd, packing box feed mechanism； 521st, delivery device is packed；522nd, positioning baffle；523rd, blocking mechanism；53rd, packing mechanism is captured；531st, framework；532nd, drive Mechanism；533rd, grip mechanism；5331st, slippage bracket；5332nd, sliding block；5333rd, lift actuator；5334th, lifter plate；5335th, lead Bar；5336th, guide pin bushing；5337th, Pneumatic clamping jaw；6th, palletizing apparatus；61st, stacking mechanism；611st, stacking delivery device；612nd, stacking is pushed away Go out mechanism；613rd, stacking mechanism is lifted；62nd, transfer mechanism；7th, conveying device.

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. 5, a kind of smoke alarm assembly line of the present embodiment, including conveying pipeline 1, transport Stream There is floor installation station 1-1, integrated circuit component to install station 1-2, twist pin station 1-3, electrical property detection successively on waterline 1 Station 1-4, upper lid install the station 1-5 and upper lid station 1-6 of pressure, twist pin station 1-3 and are provided with stubborn foot device 2, electrical property detection Station 1-4 is provided with detection means 3, and lid station 1-6 is provided with pressure capping device 4 in pressure, in floor installation station 1-1, integrated Circuit element installs station 1-2 and upper lid installs station 1-5 and can use manually installed, and the parts of smoke alarm 100 can be adopted With tape transport or it is transported on each station.Conveying pipeline 1 is provided with the positioning support for installing smoke alarm 100 Plate 200, and conveying pipeline 1 is equipped with the He of gear stop mechanism 121 for stopping positioning supporting plate 200 on above-mentioned each station For detecting positioning supporting plate 200 induction mechanism 122 in place, in the present embodiment, above-mentioned gear stop mechanism 121 is using stop gas Cylinder, induction mechanism 122 uses photoelectric sensor.As shown in figure 3, the positioning supporting plate 200 used in the present embodiment includes supporting plate sheet Body 201, the roller 202 for being easy to position the movement of supporting plate 200 is provided with the both sides of poppet body 201, if poppet body 201 is provided with Dry through hole 203, locations of contours block 204 is provided with the periphery of each through hole 203, the base 101 for positioning smoke alarm, and Angle locating piece 205 is provided with the hole wall of through hole 203, smog ensure that by locations of contours block 204 and angle locating piece 205 Alarm position on positioning supporting plate 200 is accurate；In addition, in the boss 206 that is respectively arranged at the two ends with of poppet body 201, one end is used Stop in the gear of positioning supporting plate 200, one end is used to position the position detection of supporting plate 200.

A kind of smoke alarm assembly line of the present embodiment, during work, by smog report on floor installation station 1-1 The base 101 of alert device 100 is arranged on positioning supporting plate 200, and the positioning supporting plate 200 equipped with base 101 reaches integrated circuit component Station 1-2 is installed, integrated circuit component 102 is arranged on base 101；Then, after positioning supporting plate 200 is with above-mentioned assembling Smog alarm device assembly reaches stubborn pin station 1-3, and twist foot device 2 carries out twisting pin to smog alarm device assembly automatically；After twisting pin Smog alarm device assembly consequently reaches electrical property detection station 1-4, and detection means 3 is carried out electrically to smog alarm device assembly automatically Can detect, warning is made after defective products is found；Smog alarm device assembly after detection reaches upper lid and installs with positioning supporting plate 200 Station 1-5, manually covers on base 101 upper lid 103 in advance；Continue to move to press lid station 1-6 afterwards, in this station, pressure Capping device 4 automatically presses together base 101 and upper lid 103, completes the assembling of smoke alarm.

As shown in fig. 6, in the present embodiment, conveying pipeline 1 includes reclaiming streamline 11, it is mainly used in positioning supporting plate 200 backflow, the one or both sides for reclaiming streamline 11 are provided with assembly production chain 12, are mainly used in smoke alarm each operation Assembling, reclaim streamline 11 be provided with the opposite double-speed chain conveying machine structure of conveying direction, transporting velocity with assembly production chain 12 Accurate stable, ensure that accurate synchronous transport；That reclaims streamline 11 and assembly production chain 12 is respectively arranged at the two ends with one group of shifting Panel assembly 13, the moving plate mode 13 of side can will move to assembling from the crawl of positioning supporting plate 200 reclaimed on streamline 11 On streamline 12, the crawl of positioning supporting plate 200 that the moving plate mode 13 of opposite side can be on self assembly in future streamline 12 is moved to Reclaim on streamline 11, form the positioning circulation conveying of supporting plate 200, mechanization degree is high, improves the use of positioning supporting plate 200 Rate, reduces the use cost of positioning supporting plate 200.In the present embodiment, streamline 11 and the two ends of assembly production chain 12 are reclaimed The structure of moving plate mode 13 is essentially identical, as shown in fig. 7, the moving plate mode 13 includes portal frame 131, sliding drive mechanism 132 and The grasping mechanism 133 of positioning supporting plate 200 can be captured, sliding drive mechanism 132 and grasping mechanism 133 are installed on portal frame 131 On, sliding drive mechanism 132 is connected with grasping mechanism 133, for driving grasping mechanism 133 perpendicular to recovery streamline 11 Conveying direction with assembly production chain 12 is moved horizontally.Sliding drive mechanism 132 includes motor 1321 and horizontal synchronization band 1323, motor 1321 uses stepper motor, horizontal synchronization band 1323 to be horizontally set on synchronization along the length direction of portal frame 131 On belt wheel, motor 1321 connects horizontal synchronization with 1323 synchronous pulley, grasping mechanism 133 by tape handler 1322 Horizontal synchronization band 1323 is connected by fastener, the power of motor 1321 is transmitted after tape handler 1322 slows down To horizontal Timing Belt 1323, move horizontally horizontal synchronization band 1323, so as to drive the water on portal frame 131 of grasping mechanism 133 Translation is dynamic, is switched by the steering of motor 1321, drives grasping mechanism 133 to move back and forth.Specifically, as shown in figure 8, grabbing Taking mechanism 133 includes slippage bracket 1331, jaw plate 1333, lift actuator 1334, gripping driver 1337 and clamping jaw 1338, Slippage bracket 1331 is slidably mounted on the top of portal frame 131, it is preferable that be provided with sliding block in the both sides of slippage bracket 1331 1332, portal frame 131 is provided with the guide rail 1311 being engaged with above-mentioned sliding block 1332, slippage bracket 1331 is passed through sliding block 1332 and guide rail 1311 across on portal frame 131, move more reliable and more stable；Lift actuator 1334 is installed on slippage bracket On 1331, and lift actuator 1334 is connected with jaw plate 1333, the elevating movement of jaw plate 1333 can be driven, in order to improve The stability of the lifting action of jaw plate 1333, is additionally provided with guide rod 1335 on jaw plate 1333, and guide rod 1335 is propped up with located at sliding Guide pin bushing 1336 on frame 1331 is slidably matched, and improves the lifting stability of jaw plate 1333；The two ends of jaw plate 1333 are by folder The connection jaw plate 1333 of driver 1337 is taken, gripping driver 1337 can drive the open and close movement of jaw plate 1333.Above-mentioned liter Drop driver 1334 and gripping driver 1337 preferably use cylinder, and action response is quick, and grasping movement stabilization is accurate.In this reality Apply in example, horizontal synchronization band 1323 can be connected with slippage bracket 1331 by clamping press plate, be easy to dismount and debugged.

As shown in figure 9, the stubborn foot device 2 in the present embodiment includes frame 21, the lifting body 22 located at the bottom of frame 21 With the Ning Jiao mechanisms 23 located at the top of frame 21, lifting body 22 include elevating mechanism 221 and top-pressure mechanism 222, elevating mechanism 221 include lifting frame 2212 and can drive the lift drive mechanism of the lifting of lifting frame 2212, are set in lifting frame 2212 There are a some groups of top-pressure mechanisms 222, every group of top-pressure mechanism 222 includes presenting a theatrical performance as the last item on a programme and 2223 and can drive 2223 compression smog reports of presenting a theatrical performance as the last item on a programme The pneumatic push-eject mechanism of alert device assembly.Elevating mechanism 221 can fast lifting, making to present a theatrical performance as the last item on a programme 2223 is rapidly achieved smoke alarm group The bottom of part, improves the efficiency of movement of lifting body 22, specifically, shown in Figure 10, the elevator drive machine of the elevating mechanism 221 Structure includes lift cylinder 2211, guide pillar 2213 and guide pin bushing 2214, and lifting frame 2212 is installed by guide pillar 2213 and guide pin bushing 2214 In in frame 21, lift cylinder 2211 is fixed in frame 21, and lift cylinder 2211 is connected with the bottom of lifting frame 2212 Connect, lifting action is reliable and stable.Top-pressure mechanism 222 is corresponded with smog alarm device assembly, it is ensured that multiple smoke alarm groups Part is respectively provided with appropriate stacking pressure, and specifically, the pneumatic push-eject mechanism of the top-pressure mechanism 222 includes top pressure cylinder 2221, connects Extension bar 2222 and guidance set 2224, top pressure cylinder 2221 are installed in lifting frame 2212, and top pressure cylinder 2221 is by connecting The connection of extension bar 2222 presents a theatrical performance as the last item on a programme 2223, and guidance set 2224 is located between connecting rod 2222 and lifting frame 2212, each smog report Alert device assembly is equipped with one group of top-pressure mechanism 222, it is ensured that twists and be connected firmly after pin and make electrical contact with more substantially stabilized, improves cigarette The quality stability and product percent of pass of fog siren.Also, in the present embodiment, top-pressure mechanism 222 also includes that connection is pneumatic The pressure detector of penetrating mechanism, pressure detector is used to monitor the air pressure of corresponding pneumatic push-eject mechanism, using pneumatic thrust Smog alarm device assembly is compressed, compared with conventional motors compress mode, controllability that pneumatic thrust is adjustable is strong, is easy to pressure monitoring, Ensure that the smog alarm device assembly on each station is respectively provided with appropriate stacking pressure, and be easy to the regulation of stacking pressure.In order to It is easy to positioning supporting plate 200 to be accurately positioned with lifting body 22, locating dowel 2212a is additionally provided with the top of lifting frame 2212, should Locating dowel 2212a can be engaged with the location hole on positioning supporting plate 200, be easy to lifting body 22 when pin is twisted in assembling and smog Alarm device assembly is accurately positioned, it is ensured that the pin of smog alarm device assembly accurately can be engaged with Ning Jiao mechanisms 23, realizes Accurately twist pin.

In addition, as is illustrated by figs. 11 and 12, the lifting body 22 in the present embodiment also includes being located at the bottom of lifting frame 2212 Two groups of supporting mechanisms 223 of portion both sides, every group of supporting mechanism 223 includes pusher cylinder 2231, support bar 2232 and extension spring 2233, one end of support bar 2232 is hinged on the bottom of lifting frame 2212, and the other end of support bar 2232 is in frame 21 In the opening 211 of setting, one end of extension spring 2233 is connected on lifting frame 2212, and the other end of extension spring 2233 is connected to support On bar 2232, pusher cylinder 2231 is fixed in frame 21, and pusher cylinder 2231 is located at the side of support bar 2232；Work as lifting When drive mechanism drives lifting frame 2212 to rise to range, free end the laterally pulling in extension spring 2233 of support bar 2232 Opening 211 is left under power effect and is against in frame 21, when lift drive mechanism drives lifting frame 2212 to decline, promote gas Be open the free end push-in of support bar 2232 in 211 by cylinder 2231, so that lifting frame 2212 drops to such as Figure 11 institutes freely Show state；Using above-mentioned supporting mechanism 223, good supporting role can be played after lifting frame rise, improve top The structural stability of mechanism is risen, so as to meet the compression needs of multiple smog alarm device assemblies.For the ease of support bar 2232 Free end can more smoothly switch, it is preferable that be additionally provided with the chamfering of rounding off in the free end of support bar 2232.Above-mentioned Supporting mechanism 223 can play good supporting role after the rise of lifting frame 2212, improve the structure of lifting body 22 Stability, so as to the need for the compression together for meeting multiple smog alarm device assemblies；Also, supporting mechanism 223 designs ingenious, It is simple and compact for structure.

Shown in Figure 13, the Ning Jiao mechanisms 23 in the present embodiment include the support 231 and peace installed in the top of frame 21 Pin unit 232 is twisted loaded on some groups on support 231, twisting pin unit 232 for every group includes twisting pin drive mechanism 2321, gear-box 2322 and stubborn bar 2323, to twist pin drive mechanism 2321 and be connected with stubborn bar 2323 by gear-box 2322, stubborn bar 2323 is located at It is corresponding present a theatrical performance as the last item on a programme 2223 surface, and twist the head of bar 2323 have can with corresponding smog alarm device assembly on The stubborn pin groove 2323a that pin 101a is engaged.The stubborn bar 2323 connected on every group of gear-box 2322 and top-pressure mechanism below 222 correspond, and after top-pressure mechanism 222 compresses smog alarm device assembly, twist pin drive mechanism 2321 and pass through gear-box 2322 drive corresponding stubborn bar 2323 to rotate reverses certain angle by the pin 101a in smog alarm device assembly, completes to twist pin Action.Further, since the integrated circuit component 102 of smoke alarm needs waxdip when making, therefore when pin is twisted, twist bar The viscous stubborn pin groove 2323a blockings stayed remaining wax, easily cause stubborn bar 2323 are very easy on 2323, in order to solve the residual of wax Problem, in the present embodiment, Ning Jiao mechanisms 23 also include the heater for heating stubborn bar 2323, it is preferable that the heating is filled It is set to located at the electric heating tube twisted in bar 2323, carries out twisting pin using the stubborn bar 2323 of heating, effectively prevent smoke alarm Wax on package pin 101a glues and stays on stubborn bar 2323, prevents from twisting pin groove 2323a blockings.As shown in figure 14, in the present embodiment In, above-mentioned stubborn pin drive mechanism 2321 includes drive cylinder 2321a, drives tooth bar 2321b, slide rail 2321c, sliding block 2321d With drive gear 2321e, drive cylinder 2321a is fixed on support 231, and drive cylinder 2321a and driving tooth bar 2321b phases Even, drive tooth bar 2321b to be arranged on support 231 by slide rail 2321c and sliding block 2321d, drive tooth bar 2321b and sliding tooth Wheel 2321e is meshed, and drive gear 2321e is connected with the input shaft of gear-box 2322.Twist pin drive mechanism 2321 and pass through gear The linear motion of drive cylinder is converted to rotation, Stability Analysis of Structures reliability by rackwork.Also, in the present embodiment, sliding tooth Bar 2321b is meshed with the more than two drive gear 2321e being set up in parallel, and each drive gear 2321e is all connected with one Gear-box 2322, reduces the quantity of drive cylinder 2321a, reduces the cost of stubborn foot device, can simultaneously complete multigroup cigarette The stubborn pin operation of fog siren, greatly improved the packaging efficiency of product.Above-mentioned gear-box 2322 has three output shafts, often Individual output shaft is all connected with a driven gear, and the input shaft of gear-box 2322 connects a driving gear, and the driving gear passes through Idler gear is engaged with three driven gear transmissions respectively, and each output shaft is connected with a stubborn bar 2323, using this Pin is twisted in gear-box 2322, simple structure, stable transmission, three synchronizations of pin realized in smog alarm device assembly, is improved Assembling product efficiency.

As shown in figure 15, the detection means 3 in the present embodiment includes frame 31, the lifting body 32 located at the bottom of frame 31 With the probe 33 located at the top of frame 31, probe 33 be located at lifting body 32 surface, the lifting body 32 of detection means 3 with The structure of lifting body 22 and operation principle all same of foot device 2 are twisted, during work, lifting body 32 drives smog alarm device assembly Rising is contacted with probe 33, and the detecting system of linking probe 33 is detected to the pin electrical property of smoke alarm, realizes cigarette Fog siren pin electrical property automatic detection.As shown in figure 16, the pressure capping device 4 in the present embodiment includes frame 41, is located at The lifting body 42 of the bottom of frame 41 and the depression bar 43 located at the top of frame 41, depression bar 43 are located at the surface of lifting body 42, Press the lifting body 42 of capping device 4 and the structure of lifting body 22 and operation principle all same of stubborn foot device 2, during work, top Rising mechanism 42 drives the rising of smog alarm device assembly to be contacted with depression bar 43, and the base 101 and upper lid 103 of Smoke Sensor are in jacking Fastened under the squeezing action of mechanism 42 and depression bar 43, realize the action of the lid from dynamic pressure of smoke alarm.

Shown in hookup 5, in the present embodiment, the end of conveying pipeline 1 is additionally provided with multiple package position 1-7, multiple package position 1-7 is provided with packing apparatus 5, and the rear of multiple package position 1-7 is additionally provided with piling station 1-8, and piling station 1-8 is provided with stacking dress 6 are put, is directly packed and stacking after smoke alarm is completed, hand press-packing stacking work is replaced using plant equipment Make, the packing stacking efficiency of smoke alarm greatly improved, reduce hand labor intensity and human cost.Such as Figure 17 and Tu Shown in 18, packing apparatus 5 includes packing box feed mechanism 52 and crawl packing mechanism 53, and palletizing apparatus 6 include stacking mechanism 61, Conveying device 7 is provided between packing box feed mechanism 52 and stacking mechanism 61, packing apparatus 5 leads to packed smoke alarm Crossing conveying device 7 and being sent in palletizing apparatus 6 carries out stacking.Specifically, as shown in figure 19, packing box feed mechanism 52 includes packaging Delivery device 521 and blocking mechanism 523, packaging delivery device 521 and blocking mechanism 523 are located at one end of conveying device 7, packaging Delivery device 521 is used to for packing box 300 to be pushed to conveying device 7, and blocking mechanism 523 is pushed to conveying dress for stop The packing box 300 on 7 is put, and the stop to packing box 300 is released after the completion of product packaging；Crawl packing mechanism 53 across The top of conveying device 7 and conveying pipeline 1, for capturing and being placed into defeated the product that the over-assemble of conveying pipeline 1 is completed Send in the packing box 300 on device 7；As shown in figure 21, stacking mechanism 61 includes stacking delivery device 611, stacking ejecting mechanism 612 are located at defeated with lifting stacking mechanism 613, stacking delivery device 611 located at the side of conveying device 7, lifting stacking mechanism 613 Sending the opposite side of device 7, stacking delivery device 611 is used to be pushed to the packing box 300 for having been loaded with product in conveying device 7 In lifting stacking mechanism 613, stacking ejecting mechanism 612 is located at the side of lifting stacking mechanism 613, for that will lift stacking mechanism Packing box 300 in 613 after stacking is released.In the present embodiment, using packaging pipeline 51 to packing box feed mechanism 52 Middle automatic transport packing box 300, after the completion of stacking, the packing box 300 after stacking is pushed to transfer by stacking ejecting mechanism 612 On device 62, the packing box after stacking 300 is moved rearwards by automatically, be easy to subsequently check and carry.The above-mentioned He of packing apparatus 5 Operationally, manually be placed on packing box 300 on packaging pipeline 51 by palletizing apparatus 6, and packing box 300 is on packaging pipeline 51 Move in packing box feed mechanism 52, now, the packaging delivery device 521 of packing box feed mechanism 52 is by a packing box 300 are pushed in conveying device 7, due to the barrier effect of blocking mechanism 523, the packing box 300 is rested on conveying device 7 On；Then crawl packing mechanism 53 captures the smoke alarm for assembling from assembling product streamline 7, and is sent to packing box 300 top, smoke alarm is placed in packing box 300, completes the packaging of smoke alarm；Now, blocking mechanism 523 Release and stop, the packing box 300 equipped with smoke alarm reaches palletizing apparatus 6, stacking delivery device 611 by conveying device 7 The packing box 300 equipped with smoke alarm is pushed to lifting stacking mechanism 613, lifting stacking mechanism 613 gradually declines, real Existing palletization operations；After the completion of stacking, the packing box 300 after stacking is pushed to transfer device by stacking ejecting mechanism 612 together On 62.

Shown in hookup 19, the packaging delivery device 521 of packing box feed mechanism 52 is located at the side of conveying device 7, The positioning baffle 522 for being easy to packing box 300 to stack, the positioning baffle are additionally provided between packaging delivery device 521 and conveying device 7 The opening that can pass through for a packing box 300 is left in 522 bottom, be capable of achieving it is whole fall packing box 300 push one by one；When adopting The packing box 300 stacked with multiple one by one feeding when, being additionally provided with the two bottom sides of positioning baffle 522 can be by packing box 300 The lifting body being lifted up, the packing box 300 that the lifting body will can be stacked is lifted up certain altitude, it is ensured that packaging is pushed away Sending mechanism 521 can smoothly retract, smart structural design, and packaging pushes flexible movements.In the present embodiment, above-mentioned packaging is pushed Mechanism 521 includes bearing, the first push cylinder and push pedal, and push pedal is erected on bearing by guiding mechanism, the first push cylinder Between push pedal and bearing, for driving push pedal to advance and retracting.Blocking mechanism 523 is located at the top of conveying device 7, passes through Air cylinder driven baffle plate moves up and down the releasing realized to stop and the stop of packing box 300, and blocking mechanism 523 is active in one's movements standard Really, it is easy to implement.Capturing packing mechanism 53 includes framework 531, drive mechanism 532 and can capture the grip mechanism 533 of product, One end of framework 531 constitutes gantry frame structure with packing box feed mechanism 52, and drive mechanism 532 and grip mechanism 533 are installed on On framework 531, drive mechanism 532 and grip mechanism 533 are connected, for driving the level on framework 531 of grip mechanism 533 Sliding.

As shown in figure 20, in the present embodiment, above-mentioned grip mechanism 533 include slippage bracket 5331, lifter plate 5334, Lift actuator 5333 and Pneumatic clamping jaw 5337, slippage bracket 5331 are installed on the top of framework 531, specifically, in sliding branch The both sides of frame 5331 are provided with sliding block 5332, and framework 531 is provided with the guide rail being engaged with above-mentioned sliding block 5332, makes slippage bracket 5331 pass through sliding block 5332 and guide rail across on framework 531, move more reliable and more stable；Lifter plate 5334 passes through guiding mechanism It is connected with slippage bracket 5331, the guiding mechanism includes the guide rod 5335 being located on lifter plate 5334 and located at slippage bracket 5331 On guide pin bushing 5336, guide rod 5335 is slidably located in guide pin bushing 5336, improves the lifting stability of lifter plate 5334；Lifting is driven Dynamic device 5333 is installed on slippage bracket 5331, and lift actuator 5333 is connected with lifter plate 5334, can drive lifting The elevating movement of plate 5334, Pneumatic clamping jaw 5337 is installed on lifter plate 5334, for gripping product.In the present embodiment, it is pneumatic Product on product orientation supporting plate 200 of the clamping jaw 5337 in the installation number and position and conveying pipeline 1 on lifter plate 5334 Product quantity is corresponding with position, and multiple smoke alarm products can be gripped successively, improves packaging stacking efficiency.Above-mentioned lifting Driver 5333 uses cylinder, and during packaging operation, drive mechanism 532 drives grip mechanism 533 to move to corresponding product orientation Above supporting plate 200, then lift actuator 5333 drives lifter plate 5334 to move down, and Pneumatic clamping jaw 5337 is connected with each product Closely, Pneumatic clamping jaw 5337 is closed and clamps product afterwards, and lift actuator 5333 rises, so as to complete the gripping action of product； Therewith, drive mechanism 532 drives grip mechanism 533 to move to the top of packing box 300 in conveying device 7, lift actuator 5333 drive lifter plates 5334 are moved down, and Pneumatic clamping jaw 5337 unclamps product, product is placed into packing box 300, completes product Packaging action.

Conveying device 7 uses belt type conveying mechanism, and both sides are provided with the rib for preventing packing box 300 from inclining and offseting, and The retention device for stopping packing box 300 also is provided with the end of conveying device 7.When the packing box 300 equipped with product is defeated When being sent to palletizing apparatus 6, packing box 300 can be also rested in conveying device 7, can now carry out stacking work.Referring to Figure 21 Shown, specifically in the present embodiment, located at the top of conveying device 7, it includes that pushing plate and second is pushed away to stacking delivery device 611 Supply gas cylinder, pushing plate is erected on base by guiding mechanism, the second push cylinder is located between pushing plate and base, for band Dynamic pushing plate advances and retracts.Lifting stacking mechanism 613 includes housing, the second motor, leading screw and nut mechanism and support support plate, The both sides of support plate are ask to be separately mounted to be arranged on the leading screw and nut mechanism of housing both sides, the second motor is fixed on framework On, and the output shaft of the second motor passes through the leading screw and nut mechanism that drive coordination band connects both sides respectively, can drive support Support plate gradually declines a height for packing box 300；The second above-mentioned motor is also adopted by stepper motor, the second driving electricity Respectively by two drive coordination band connection wire rod nut bodies, the leading screw and nut mechanism includes being vertically arranged in the output shaft of machine Screw mandrel on housing and the nut slider being engaged with screw mandrel, support support plate are fixed on nut slider, and the both sides of nut slider are also It is slidably matched with the guide post on housing.In addition, in order to ensure that stacking is neat, one is additionally provided with housing with pushing plate position Put the relative baffle plate for blocking packing box 300.After the completion of stacking, can be after stacking ejecting mechanism 612 be by stacking Packing box 300 releases lifting stacking mechanism 613 together, and the stacking ejecting mechanism 612 is located at the lower section of stacking delivery device 611, Including head board and the 3rd push cylinder, head board is erected on base by guiding mechanism, and the 3rd push cylinder is located at release Between plate and base, for driving head board to advance and retracting.

A kind of smoke alarm assembly line of the present utility model, replaces man-made assembly, significantly using mechanized equipment The packaging efficiency of smoke alarm is improve, hand labor intensity and human cost is reduced, while improve the cigarette after assembling The product quality stability and product percent of pass of fog siren.

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 (10)

1. a kind of smoke alarm assembly line, including conveying pipeline (1), it is characterised in that：Described conveying pipeline (1) there is floor installation station (1-1), integrated circuit component to install station (1-2), twist pin station (1-3), electrical property successively on Station (1-5) and upper lid station (1-6) of pressure are installed in detection station (1-4), upper lid, and described stubborn pin station (1-3) is provided with stubborn Foot device (2), described electrical property detects that station (1-4) is provided with detection means (3), in described pressure on lid station (1-6) Pressure capping device (4) is provided with, described conveying pipeline (1) is provided with the positioning supporting plate for installing smoke alarm (100) (200), and conveying pipeline (1) be equipped with above-mentioned each station for make positioning supporting plate (200) stop gear stop mechanism (121) and for detecting positioning supporting plate (200) induction mechanism (122) in place.

2. a kind of smoke alarm assembly line according to claim 1, it is characterised in that：Described conveying pipeline (1) including reclaiming streamline (11), the one or both sides of described recovery streamline (11) are provided with assembly production chain (12), described Recovery streamline (11) and assembly production chain (12) be provided with the opposite double-speed chain conveying machine structure of conveying direction, described recovery Streamline (11) and assembly production chain (12) are respectively arranged at the two ends with one group of moving plate mode (13), and the moving plate mode (13) of side can To be moved on assembly production chain (12) from positioning supporting plate (200) crawl reclaimed on streamline (11), the shifting plate of opposite side Device (13) can be in self assembly in future streamline (12) positioning supporting plate (200) crawl move in recovery streamline (11), Form positioning supporting plate (200) circulation conveying.

3. a kind of smoke alarm assembly line according to claim 2, it is characterised in that：Described moving plate mode (13) including portal frame (131), sliding drive mechanism (132) and can capture position supporting plate (200) grasping mechanism (133), Described sliding drive mechanism (132) and grasping mechanism (133) is installed on portal frame (131), described sliding drive mechanism (132) it is connected with grasping mechanism (133), for driving grasping mechanism (133) perpendicular to recovery streamline (11) and assembling The conveying direction of streamline (12) is moved horizontally；Described sliding drive mechanism (132) includes motor (1321) and level Timing Belt (1323), described horizontal synchronization band (1323) is horizontally set on synchronous pulley along portal frame (131) length direction, Described motor (1321) connects the synchronous pulley of horizontal synchronization band (1323) by tape handler (1322), described Grasping mechanism (133) connects horizontal synchronization band (1323) by fastener；Described grasping mechanism (133) is including slippage bracket (1331), jaw plate (1333), lift actuator (1334), gripping driver (1337) and clamping jaw (1338), described sliding Support (1331) is slidably mounted on the top of portal frame (131), and described lift actuator (1334) is installed on slippage bracket (1331) on, and lift actuator (1334) is connected with jaw plate (1333), can drive jaw plate (1333) elevating movement, The two ends of described jaw plate (1333) connect jaw plate (1333) by gripping driver (1337).

4. a kind of smoke alarm assembly line according to claim 1, it is characterised in that：Described stubborn foot device (2) including frame (21), the lifting body (22) located at frame (21) bottom and the Ning Jiao mechanisms located at frame (21) top (23), described lifting body (22) includes elevating mechanism (221) and top-pressure mechanism (222), described elevating mechanism (221) bag Include lifting frame (2212) and the lift drive mechanism of lifting frame (2212) lifting, described lifting frame can be driven (2212) some groups of top-pressure mechanisms (222) are provided with, every group of top-pressure mechanism (222) includes presenting a theatrical performance as the last item on a programme (2223) and can be with dynamic pressure Platform (2223) compresses the pneumatic push-eject mechanism of smog alarm device assembly；Described Ning Jiao mechanisms (23) are including installed in frame (21) The support (231) on top and some groups of stubborn pin unit (232) being installed on support (231), twist pin unit (232) for every group and wrap Stubborn pin drive mechanism (2321), gear-box (2322) and stubborn bar (2323) are included, described stubborn pin drive mechanism (2321) is by tooth Roller box (2322) and stubborn bar (2323) are connected, and described stubborn bar (2323) is positioned at corresponding just the going up of (2223) of presenting a theatrical performance as the last item on a programme Side, and twisting the head of bar (2323) has what can be engaged with the pin (101a) in corresponding smog alarm device assembly to twist Pin groove (2323a).

5. a kind of smoke alarm assembly line according to claim 4, it is characterised in that：Described lifting body (22) two groups of supporting mechanisms (223) located at lifting frame (2212) two bottom sides are also included, every group of supporting mechanism (223) is wrapped Pusher cylinder (2231), support bar (2232) and extension spring (2233) are included, one end of described support bar (2232) is hinged on lifting The bottom of framework (2212), the other end of support bar (2232) is located in the opening (211) set in frame (21), described drawing One end of spring (2233) is connected on lifting frame (2212), and the other end of extension spring (2233) is connected on support bar (2232), Described pusher cylinder (2231) is fixed in frame (21), and pusher cylinder (2231) is positioned at the side of support bar (2232)； When lift drive mechanism drives lifting frame (2212) to rise to range, the free end of support bar (2232) is in extension spring (2233) leave opening (211) under lateral force effect and be against in frame (21), when lift drive mechanism drives lifting frame When frame (2212) declines, pusher cylinder (2231) is by free end push-in opening (211) of support bar (2232).

6. a kind of smoke alarm assembly line according to claim 5, it is characterised in that：Described Ning Jiao mechanisms (23) heater for heating stubborn bar (2323) is also included, the heater is the electrical heating in stubborn bar (2323) Pipe.

7. a kind of smoke alarm assembly line according to claim 4, it is characterised in that：Described detection means (3) including frame (31), the lifting body (32) located at frame (31) bottom and the probe (33) located at frame (31) top, institute The probe (33) stated is filled positioned at the surface of lifting body (32), the lifting body (32) of described detection means (3) with stubborn pin Lifting body (22) structure for putting (2) is identical；Described pressure capping device (4) is including frame (41), located at frame (41) bottom Lifting body (42) and the depression bar (43) located at frame (41) top, described depression bar (43) positioned at lifting body (42) just Top, the lifting body (42) of described pressure capping device (4) is identical with lifting body (22) structure of stubborn foot device (2).

8. a kind of smoke alarm assembly line according to claim 1 to 7 any one, it is characterised in that：It is described The end of conveying pipeline (1) be additionally provided with multiple package position (1-7), described multiple package position (1-7) is provided with packing apparatus (5), the rear of described multiple package position (1-7) is additionally provided with piling station (1-8), and described piling station (1-8) is provided with code Pile device (6)；Described packing apparatus (5) includes packing box feed mechanism (52) and crawl packing mechanism (53), described code Pile device (6) includes stacking mechanism (61), and conveying is provided between described packing box feed mechanism (52) and stacking mechanism (61) Device (7), described packing box feed mechanism (52) includes packaging delivery device (521) and blocking mechanism (523), described bag , located at one end of conveying device (7), described packaging delivery device (521) is used for dress delivery device (521) and blocking mechanism (523) It is pushed in conveying device (7) in by packing box (300), described blocking mechanism (523) is pushed to conveying dress for stopping The packing box (300) on (7) is put, and the stop to packing box (300) is released after the completion of product packaging；Described crawl packing Mechanism (53) across in the top of conveying device (7) and conveying pipeline (1), for conveying pipeline (1) over-assemble to be completed Product capture and be placed into the packing box (300) in conveying device (7) Nei；Described stacking mechanism (61) is pushed including stacking Mechanism (611), stacking ejecting mechanism (612) and lifting stacking mechanism (613), described stacking delivery device (611) is located at defeated Send the side of device (7), located at the opposite side of conveying device (7), described stacking pushes for described lifting stacking mechanism (613) Mechanism (611) by the packing box (300) for having been loaded with product in conveying device (7) for being pushed to lifting stacking mechanism (613) It is interior, described stacking ejecting mechanism (612) located at the side of lifting stacking mechanism (613), for will lifting stacking mechanism (613) In packing box (300) after stacking release.

9. a kind of smoke alarm assembly line according to claim 8, it is characterised in that：Described crawl baling press Structure (53) is including framework (531), drive mechanism (532) and can capture the grip mechanism (533) of product, described drive mechanism (532) it is installed on framework (531) with grip mechanism (533), described drive mechanism (532) and grip mechanism (533) are driven Connection, for driving grip mechanism (533) horizontal sliding on framework (531).

10. a kind of smoke alarm assembly line according to claim 9, it is characterised in that：Described grip mechanism (533) it is described including slippage bracket (5331), lifter plate (5334), lift actuator (5333) and Pneumatic clamping jaw (5337) Slippage bracket (5331) is installed on the top of framework (531), and described lifter plate (5334) is by guiding mechanism and slippage bracket (5331) connect, described lift actuator (5333) is installed on slippage bracket (5331), and lift actuator (5333) with Lifter plate (5334) is connected, and can drive lifter plate (5334) elevating movement, and described Pneumatic clamping jaw (5337) is installed on liter In drop plate (5334), for gripping product.