CN208394750U - A kind of opening device of injection bottle aluminium-plastic combined cover - Google Patents

A kind of opening device of injection bottle aluminium-plastic combined cover Download PDF

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Publication number
CN208394750U
CN208394750U CN201820376518.9U CN201820376518U CN208394750U CN 208394750 U CN208394750 U CN 208394750U CN 201820376518 U CN201820376518 U CN 201820376518U CN 208394750 U CN208394750 U CN 208394750U
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CN
China
Prior art keywords
furniture
goods
display
uncapping
opening device
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Expired - Fee Related
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CN201820376518.9U
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Chinese (zh)
Inventor
王建生
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Occasion Machinery Science And Technology Ltd Is Built In Zhangjiagang
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Occasion Machinery Science And Technology Ltd Is Built In Zhangjiagang
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Priority to CN201820376518.9U priority Critical patent/CN208394750U/en
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Publication of CN208394750U publication Critical patent/CN208394750U/en
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Abstract

The utility model relates to a kind of opening devices of injection bottle aluminium-plastic combined cover.Opening device includes rack, goods of furniture for display rather than for use of uncapping, driving mechanism and the anticollision bottle mechanism for positioning to bottleneck, goods of furniture for display rather than for use of uncapping is pivotally connected with the first hinging supporting shaft thereon with anticollision bottle mechanism, first hinging supporting shaft is located at the top of positioning edge, anticollision bottle mechanism is for driving the first hinging supporting shaft, drive goods of furniture for display rather than for use of uncapping moves up and down, it uncaps and is provided with sword side of uncapping on goods of furniture for display rather than for use, driving mechanism is connect with goods of furniture for display rather than for use of uncapping, and drive uncaps goods of furniture for display rather than for use around the first hinging supporting shaft axis oscillating.Using the setting of anticollision bottle mechanism, goods of furniture for display rather than for use its sword side of uncapping in backswing that enables to uncap effectively is avoided stepping down to be contacted without the aluminium lid with injection bottle, can guarantee that aluminium lid is not damaged, moreover it is possible to user be allowed to use opening device calmly.

Description

A kind of opening device of injection bottle aluminium-plastic combined cover
Technical field:
The utility model belongs to medical instruments field, and in particular to a kind of opening device of injection bottle aluminium-plastic combined cover.
Background technique:
Currently, the injection bottles such as existing medicinal cillin bottle and infusion bottle are encapsulated by aluminium-plastic combined cover mostly.It is needed when use The middle part of rubber plug could be exposed for penetrating syringe needle use by manually breaking its modeling lid into two with one's hands.Due in existing manufacturer's standard allowed band, The permissible value of the minimum opening force of injection bottle and maximum opening force differs greatly, thus always has and some be less susceptible to break into two with one's hands.It is special Be not injection be busy with one's work, the place that workload of uncapping is very big, manually largely open these bottle caps it is still very tired and It is easy to hurt hand.There are many utility models of mechanical open opening device to scheme to improve above-mentioned condition thus.But existing unlatching dress Sword is uncapped when uncapping backswing in setting, and since backswing speed is fast, if removing, bottle is too late, and sword of uncapping easily shovels wound even damage aluminium Lid.If aluminium lid deformation so it is impaired easily lead to opening burr, in subsequent cleaning-sterilizing link often hanging and pulling cotton balls, wipe Wipe it is unsmooth, even injure finger, so protection aluminium lid it is very important.
Utility model content:
The technical problem to be solved by the present invention is to provide a kind of structures simply, can effectively prevent sword side backswing of uncapping Injure the opening device of the injection bottle aluminium-plastic combined cover of aluminium lid.
In order to solve the above-mentioned technical problem, a kind of technical solution that the utility model uses is: a kind of injection bottle plastic-aluminum The opening device of combined cap, the injection bottle have bottle body, bottleneck and modeling lid.The opening device includes for fixed to bottleneck Position rack, for pry open it is described modeling lid goods of furniture for display rather than for use of uncapping, driving mechanism and anticollision bottle mechanism, the rack have for The positioning edge that the bottleneck abuts, is provided with the first hinging supporting shaft on the goods of furniture for display rather than for use of uncapping, first hinging supporting shaft and anti- The connection of Zhuan Ping mechanism, first hinging supporting shaft are located at the top of the positioning edge, and the driving first of anticollision bottle mechanism is hinged Axis drives goods of furniture for display rather than for use of uncapping to move up and down, and sword side of uncapping, the driving mechanism and the pendulum of uncapping are provided on the goods of furniture for display rather than for use of uncapping Part connection, for driving the axis oscillating for uncapping goods of furniture for display rather than for use around the first hinging supporting shaft, the opening device has to be opened the driving mechanism Ampuliform state and return state, when the opening device is in corkage state, driving mechanism driving uncaps goods of furniture for display rather than for use towards separate The direction of the bottle body swings and then pries open the modeling lid；When the opening device is in return state, the driving mechanism Driving uncaps goods of furniture for display rather than for use towards close to the swing of the direction of the bottle body, and anticollision bottle mechanism drives first hinging supporting shaft to move down And then move downward the sword side of uncapping.
A kind of preferred, the side of the goods of furniture for display rather than for use of uncapping is provided with the first protrusion, and anticollision bottle mechanism includes rocking bar, second Reset spring, second gear stake, withdrawing swing rod, third reset spring and third gear stake；First hinging supporting shaft and the rocking bar pivot Axis connection, the rocking bar are connect by the 5th hinging supporting shaft with the rack pivot, the second back-moving spring respectively with the machine Frame, rocking bar top are fixedly connected, and the top of the rocking bar is arranged in the second gear stake；The withdrawing swing rod is hinged by the 6th Axis is connect with the rack pivot, the withdrawing swing rod have it is upper support face and it is lower support face, the side of the withdrawing swing rod is provided with With the second protrusion of the first protrusion cooperation；The third reset spring is positioned close to support the side in face under withdrawing swing rod, described Third gear stake is positioned close to support the side in face on withdrawing swing rod, and the third reset spring drives the withdrawing pendulum for providing Bar resists the elastic force of the third gear stake；The goods of furniture for display rather than for use of uncapping is with initial position and open position, when the goods of furniture for display rather than for use of uncapping When in initial position, the rocking bar is held the lower part phase for making rocking bar top with second gear stake by the second back-moving spring upwards Touching is abutted, the third reset spring pushes withdrawing swing rod to resist third gear stake, and first protrusion is located at close to withdrawing swing rod The upper side to face；When the goods of furniture for display rather than for use of uncapping is in an open position, the withdrawing swing rod is rotated down to be separated with third gear stake, First protrusion is located at the top of the second protrusion.
Specifically, when the opening device is uncapped, the driving mechanism driving uncaps goods of furniture for display rather than for use from initial position to opening Position movement, first protrusion resist to face and transport along the upper top to lower direction second protrusion of the face from the second protrusion Dynamic, the goods of furniture for display rather than for use of uncapping drives the withdrawing swing rod to rotate far from third gear stake；When the opening device return, the driving Mechanism drives goods of furniture for display rather than for use of uncapping to move from open position to initial position, and the third reset spring pushes withdrawing swing rod to resist third Stake is kept off, first protrusion resists down to face and along the lower moved beneath to upper direction second protrusion of the face from the second protrusion, institute Stating goods of furniture for display rather than for use of uncapping pulls first hinging supporting shaft and rocking bar to move downward.
It is another preferred, anticollision bottle mechanism include rocking bar, second back-moving spring, second gear stake, electromagnet and For controlling the second controller of magnet switching；First hinging supporting shaft is connect with the one end of the rocking bar, the rocking bar It is connect by the 5th hinging supporting shaft with the rack pivot, the second back-moving spring is fixed with the rack, rocking bar top respectively The top of the rocking bar is arranged in connection, the second gear stake, and the electromagnet includes the armature that rocking bar the other end is arranged in With the iron core being located above armature, the electromagnet is connect with second controller；When the opening device is in return state, The second controller controls the electromagnet and is powered, and the iron core and armature are attracted and the rocking bar pulled to turn around the 5th hinging supporting shaft Dynamic, the rocking bar drives the first hinging supporting shaft and goods of furniture for display rather than for use of uncapping to move downward.
Specifically, the second controller includes the second limit switch and the second delay on-off module, second delay On-off module has second source input anode, second source input negative terminal, second switch signal input anode, second switch letter Number input negative terminal and the second relay contact group, the second relay contact group includes the second normally opened contact, second normally closed Contact and the second common end, second limit switch have the 4th normally opened contact and the 4th common end, and the second source is defeated Enter anode and the second normally opened contact to connect with the anode of power supply respectively, the one of the second source input negative terminal and electromagnet Pole is connect with the cathode of power supply respectively, and the 4th common end is connect with second switch signal input anode, and the described 4th Normally opened contact is connect with second switch signal input negative terminal, another pole connection of second common end and electromagnet.
Further, the driving mechanism includes sequentially connected driving motor, crank and connecting rod, and the connecting rod successively leads to Cross the second hinging supporting shaft, third hinging supporting shaft is connect with goods of furniture for display rather than for use of uncapping, crank pivot, the crank also with the drive shaft of driving motor connect It connects.
Further, second limit switch is arranged near the crank, and second limit switch has second Elastic slice, the crank has middle position, and when the crank is in an intermediate position, the crank, which oppresses second elastic slice, to be made 4th normally opened contact closure；When the crank leaves middle position, the second elastic slice reset disconnects the 4th normally opened contact.
Further, the opening device further include for control driving motor work the first controller, described first Controller includes the first limit switch, the first delay on-off module and trigger switch, and the first delay on-off module has the One power input anode, the first power input negative terminal, first switch signal input anode, first switch signal input negative terminal and First relay contact group, the first relay contact group include that the first normally opened contact, the first normally-closed contact and first are public End, first limit switch have the first elastic slice, third normally opened contact, third normally-closed contact and third common end, the touching Hair switch has the 5th normally opened contact and the 5th common end, and the first power input anode, the first normally opened contact and third are normal Closed contact connect with the anode of power supply respectively, the first power input negative terminal, the first normally-closed contact and driving motor One pole is connect with the cathode of power supply respectively, and the 5th common end and first switch signal input anode are connect, and described the Five normally opened contacts are connect with first switch signal input negative terminal, and first common end is connect with third normally opened contact, and described Three common ends and another pole of driving motor connect；First limit switch is arranged near the crank, the crank tool There is initial position, when the crank is in initial position, the crank, which oppresses first elastic slice, closes third normally opened contact It closes；When the crank leaves initial position, the first elastic slice reset is closed third normally-closed contact.
Further, the trigger switch has third elastic slice, and the opening device further includes for driving trigger switch The trigger mechanism of movement, when the bottleneck is by being against in the positioning edge, the trigger mechanism acts and drives described The 5th normally opened contact closure is depressed and then made to three elastic slices.
Further, the trigger mechanism includes trigger member and first back-moving spring, and the trigger member is arranged described fixed Between position edge and goods of furniture for display rather than for use of uncapping, the trigger member has triggering edge, and the trigger member passes through the 4th hinging supporting shaft and the machine Frame is pivotally connected, and the first back-moving spring is connect with the top of the trigger member, and trigger member is arranged in the trigger switch Near, the trigger mechanism has first state and the second state, when the trigger mechanism is in first state, the triggering The prominent top in positioning edge of edge, the first back-moving spring hold trigger member, and the third elastic slice is located at trigger member Lower section and be in free state；When the trigger mechanism is in the second state, the trigger member is pressurized around the 4th hinged axial direction Lower rotation, the first back-moving spring are pulled and extended by the trigger member, and the third elastic slice is oppressed by trigger member and is in Depressed state is in turn closed the third normally opened contact.
Further, the trigger mechanism further includes the first gear stake for resisting trigger member, at the trigger mechanism When first state, the lower part of the first gear stake and the top of the trigger member abut the triggering side for making the trigger member Portion keeps the prominent top in positioning edge.
A kind of opening device of injection bottle aluminium-plastic combined cover, the injection bottle have bottle body, bottleneck and modeling lid.It is described Opening device includes the rack for positioning to bottleneck, goods of furniture for display rather than for use of uncapping, driving mechanism and anticollision bottle for prying open the modeling lid Control mechanism, the rack have positioning edge for abutting with the bottleneck, and the is provided on the goods of furniture for display rather than for use of uncapping One hinging supporting shaft, the goods of furniture for display rather than for use of uncapping are connect by the first hinging supporting shaft with rack pivot, and first hinging supporting shaft is located at the positioning The top of edge, sword side of uncapping is provided on the goods of furniture for display rather than for use of uncapping, and the sword side of uncapping is greater than institute at a distance from the first hinging supporting shaft Positioning edge is stated at a distance from the first hinging supporting shaft, the driving mechanism is connect with the goods of furniture for display rather than for use of uncapping, and the driving mechanism is used for Drive goods of furniture for display rather than for use of uncapping is swung around the first hinging supporting shaft, and the anticollision bottle control mechanism is for controlling driving mechanism movement, the unlatching Device has corkage state and return state, and when the opening device is in corkage state, the bottleneck is resisted against described fixed In the edge of position, the anticollision bottle control mechanism controls the driving mechanism and goods of furniture for display rather than for use of uncapping is driven to put towards the direction far from the bottle body It is dynamic to pry open the modeling lid in turn；When the opening device is in return state, the bottleneck leaves the positioning edge, described Anticollision bottle control mechanism controls the driving mechanism driving and uncaps goods of furniture for display rather than for use towards close to the swing of the direction of the bottle body.
Further, the driving mechanism includes sequentially connected driving motor, crank and connecting rod, and the connecting rod successively leads to Cross the second hinging supporting shaft, third hinging supporting shaft is connect with goods of furniture for display rather than for use of uncapping, crank pivot, the crank also with the drive shaft of driving motor connect It connects.
Further, the crank has initial position and middle position, and the anticollision bottle control mechanism includes that limit is opened Pass group, delay on-off module and trigger switch group；The delay on-off module have power input anode, power input negative terminal, Switching signal inputs anode, switching signal input negative terminal and relay contact group, and the relay contact group includes first normal Open contact, the first normally-closed contact and the first common end；The limit switch group includes that rising near crank initial position is arranged in Beginning position limit switch and the interposition limit switch being arranged near crank middle position, the start bit limit switch have the One elastic slice, the second normally opened contact, the second normally-closed contact and the second common end, the interposition limit switch have the second elastic slice, Third normally opened contact, third normally-closed contact and third common end；The trigger switch group includes initiating switch and return switch, institute Stating initiating switch has the 4th normally opened contact and the 4th common end, and the return switch is public with the 5th normally-closed contact and the 5th End；The power input anode, the second normally opened contact, third normally-closed contact and the 5th normally-closed contact respectively with power supply just Pole connection, a pole of the power input negative terminal, third normally opened contact and driving motor are connect with the cathode of power supply respectively, 4th normally opened contact is connect with switching signal input anode, and the 4th common end is connect with switching signal input negative terminal, First normally opened contact is connect with third common end, the connection of another pole of first common end and driving motor, and described the One normally-closed contact is connect with the second common end, and the second normally-closed contact is connect with the 5th common end；It is opened when the opening device is in When ampuliform state, the 4th normally opened contact closure, the 5th normally-closed contact is disconnected；When the opening device is in return state When, the 4th normally opened contact disconnects, the 5th normally-closed contact closure；When the crank is located at initial position, the song Handle, which oppresses first elastic slice, is closed the second normally opened contact, the third normally-closed contact closure；When the crank is located at centre When position, the crank, which oppresses second elastic slice, is closed third normally opened contact, the second normally-closed contact closure.
Further, the trigger switch group has third elastic slice, and the opening device further includes for driving the touching The trigger mechanism of switching group movement is sent out, when the bottleneck is resisted against in the positioning edge, the trigger mechanism is acted and driven It moves the third elastic slice to be in depressed state and then be closed the 4th normally opened contact, the 5th normally-closed contact disconnects；When When the bottleneck is left in the positioning edge, trigger mechanism movement, the third elastic slice reset in free state into And the 4th normally opened contact is disconnected, the 5th normally-closed contact closure.
Further, the trigger mechanism includes trigger member and reset spring, and the trigger member is arranged on the positioning side Between portion and goods of furniture for display rather than for use of uncapping, the trigger member has triggering edge, and the trigger member passes through the 4th hinging supporting shaft and the rack pivot Axis connection, the reset spring are connect with the top of the trigger member, and the trigger switch group is arranged near trigger member, institute Trigger mechanism is stated with first state and the second state, when the trigger mechanism is in first state, the triggering edge is prominent Out in the top of positioning edge, the reset spring holds trigger member, and the third elastic slice is located at below trigger member and is in Free state；When the trigger mechanism is in the second state, the trigger member compression is rotated down around the 4th hinging supporting shaft, described Reset spring is pulled and extended by the trigger member, and the trigger member drives the third elastic slice to be in depressed state.
A kind of opening device of injection bottle aluminium-plastic combined cover, the injection bottle have bottle body, bottleneck and modeling lid.It is described Opening device includes rack, for prying open goods of furniture for display rather than for use of uncapping, driving mechanism and the anticollision bottle control mechanism for moulding lid, described to uncap The first hinging supporting shaft is provided on goods of furniture for display rather than for use, the goods of furniture for display rather than for use of uncapping is connect by the first hinging supporting shaft with rack pivot, the goods of furniture for display rather than for use of uncapping On be provided with sword side of uncapping, the driving mechanism is connect with the goods of furniture for display rather than for use of uncapping, and the driving mechanism is uncapped goods of furniture for display rather than for use for driving Around the axis oscillating of the first hinging supporting shaft, the anticollision bottle control mechanism is for controlling driving mechanism movement.
The opening device further includes the trigger mechanism for triggering the movement of anticollision bottle control mechanism, the trigger mechanism packet Trigger member and reset spring are included, the trigger member has triggering edge, and the trigger member passes through the 4th hinging supporting shaft and the rack It is pivotally connected, the reset spring is connect with the top of the trigger member.
The opening device has corkage state and return state, described when the opening device is in corkage state Bottleneck is resisted against in the triggering edge, and the trigger member triggers the anticollision bottle control mechanism and controls the driving mechanism driving Goods of furniture for display rather than for use of uncapping swings towards the direction far from the bottle body and then pries open the modeling lid；When the opening device is in return state When, the bottleneck leaves the triggering edge, and the trigger member triggering anticollision bottle control mechanism controls the driving mechanism driving Goods of furniture for display rather than for use of uncapping is swung towards the direction close to the bottle body.
It is referred to above to the inferior noun of locality upper all around, be to be filled in the unlatching of the injection bottle aluminium-plastic combined cover What the orientation work when normal use set defined, illustrated orientation referring to Fig.1, in 3,4,8,12,13.
The scope of the utility model, however it is not limited to technical solution made of the specific combination of above-mentioned technical characteristic, while The other technical solutions for being carried out any combination by above-mentioned technical characteristic or its equivalent feature and being formed should be covered.Such as features described above The technical solution etc. replaced mutually and formed with the technical characteristic with similar functions disclosed herein.
Since above-mentioned technical proposal is used, the utility model is had the advantage that compared with prior art using anticollision bottle The setting of mechanism, goods of furniture for display rather than for use its sword side of uncapping in backswing that enables to uncap effectively is avoided stepping down to be connect without the aluminium lid with injection bottle Touching, can guarantee that aluminium lid is not damaged, moreover it is possible to user be allowed to use opening device calmly.
Detailed description of the invention:
Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing, in which:
Fig. 1 is that the schematic cross-sectional view of the opening device of the injection bottle aluminium-plastic combined cover of embodiment one (conceals anticollision Bottle mechanism)；
Fig. 2 is A direction view in Fig. 1；
Fig. 3 is the structural front view of the anticollision bottle mechanism in embodiment one；
Fig. 4 (conceals for the schematic diagram that the opening device of the injection bottle aluminium-plastic combined cover of embodiment one is in corkage state Anticollision bottle mechanism)；
Anticollision bottle mechanism status schematic diagram when Fig. 5 uncaps for opening device；
Anticollision bottle mechanism status schematic diagram when Fig. 6 is opening device return；
Fig. 7 is that resigning that sword side is uncapped with return in opening device is uncapped in embodiment one apart from schematic diagram；
Fig. 8 is the schematic cross-sectional view of the opening device of the injection bottle aluminium-plastic combined cover of embodiment two；
Fig. 9 is the B direction view of Fig. 8；
The B direction view of Fig. 8 when Figure 10 uncaps for opening device；
Figure 11 is the first controller of the opening device of embodiment two and the circuit connection diagram of second controller；
The trajectory distance schematic diagram that Figure 12 uncaps in opening device with return for sword side of uncapping in embodiment two；
Figure 13 is the schematic cross-sectional view of the opening device of the injection bottle aluminium-plastic combined cover of embodiment three；
Figure 14 is the C direction view of Figure 13；
The C direction view of Figure 13 when Figure 15 uncaps for opening device；
The circuit state schematic diagram of anticollision bottle control mechanism when Figure 16 is opening device initial state；
The circuit state schematic diagram of anticollision bottle control mechanism when Figure 17 is opening device triggering state；
The circuit state schematic diagram of anticollision bottle control mechanism when Figure 18 is opening device uncapped state；
Figure 19 is the circuit state schematic diagram of anticollision bottle control mechanism when crank is in an intermediate position；
The circuit state schematic diagram of anticollision bottle control mechanism when Figure 20 is opening device return state；
Figure 21 be opening device return at the end of anticollision bottle control mechanism circuit state schematic diagram；
Figure 22 is the schematic cross-sectional view of the opening device of the injection bottle aluminium-plastic combined cover of example IV；
Figure 23 is the D direction view of Figure 13；
The D direction view of Figure 23 when Figure 24 uncaps for opening device；
Figure 25 is the schematic cross-sectional view of the opening device of the injection bottle aluminium-plastic combined cover of embodiment five；
Figure 26 is the top view of the opening device of the injection bottle aluminium-plastic combined cover of embodiment five；
Wherein: 1, rack；2, it uncaps goods of furniture for display rather than for use；3, rocking bar；4, second back-moving spring；5, second gear stake；6, withdrawing swing rod；7, Third reset spring；8, third gear stake；9, electromagnet；10, the second limit switch；11, edge is positioned；12, the second delay on-off Module；13, driving motor；14, crank；15, connecting rod；16, the second elastic slice；17, the first limit switch；18, the first delay on-off Module；19, trigger switch；20, the first elastic slice；21, it uncaps sword side；22, the first protrusion；23, third elastic slice；24, trigger member； 25, first back-moving spring；26, first gear stake；41, driving motor；42, crank；43, connecting rod；44, the first elastic slice；45, second Elastic slice；46, third elastic slice；47, trigger member；48, reset spring；49, stake is kept off；50, position limiting pile；61, face is above supported；62, face is supported down； 63, the second protrusion；100, injection bottle；101, bottle body；102, modeling lid；103, aluminium lid；104, bottleneck；105, shoulder；201, One hinging supporting shaft；202, the second hinging supporting shaft；203, third hinging supporting shaft；204, the 4th hinging supporting shaft；205, the 5th hinging supporting shaft；206, the 6th Hinging supporting shaft；241, edge is triggered；300, be delayed on-off module；301, start bit limit switch；302, interposition limit switch； 303, trigger switch group；304, initiating switchs；305, return switchs；471, edge is triggered.
Specific embodiment:
Currently, common injection bottle 100 is as shown in Figure 1, the injection bottle 100 has bottleneck, bottleneck 104, bottle Shoulder 105, bottle body 101, modeling lid 102, aluminium lid 103 and rubber plug.The rubber plug is filled in bottleneck, and the aluminium lid 103 is along described The rubber plug is encapsulated in bottleneck by the periphery winding of bottleneck, and the lid of modeling lid 102 is on the aluminium lid 103 and is partially submerged into In the aluminium lid 103.
Embodiment one:
As shown in Fig. 1 to 7, a kind of opening device of injection bottle aluminium-plastic combined cover described in the utility model, including with In the rack 1 positioned to bottleneck 104, the goods of furniture for display rather than for use 2 of uncapping for prying open the modeling lid 102, driving mechanism and pendulum of uncapping can be made The anticollision bottle mechanism that part 2 moves up and down.Anticollision bottle mechanism includes rocking bar 3, second back-moving spring 4, second gear stake 5, withdrawing Swing rod 6, third reset spring 7 and third gear stake 8.
In the present embodiment, the rack 1 is the frame body that surrounds of plate, offered on one side wall for 104 phase of bottleneck Abut the positioning edge 11 of touching.One end of the rocking bar 3 is pivotally connected by the 5th hinging supporting shaft 205 and rack 1, rocking bar 3 it is another One end is pivotally connected with the first hinging supporting shaft 201 uncapped on goods of furniture for display rather than for use 2.The second back-moving spring 4 respectively with rack 1, rocking bar 3 Top is fixedly connected, and the top of rocking bar 3 is arranged in the second gear stake 5.
First hinging supporting shaft 201 is located at the top of positioning edge 11.Anticollision bottle mechanism drives the drive of the first hinging supporting shaft 201 to uncap Goods of furniture for display rather than for use 2 moves up and down.It uncaps and is provided with sword side 21 of uncapping on goods of furniture for display rather than for use 2.The uncap side of goods of furniture for display rather than for use 2 is provided with the first protrusion 22.It opens Lid sword side 21 is greater than positioning edge 11 at a distance from the first hinging supporting shaft 201 at a distance from the first hinging supporting shaft 201.Uncap sword side 21 with Position the semidiameter e that the back gauge between edge 11 is equal to aluminium lid 103 and bottleneck 104.
The driving mechanism is connect with the goods of furniture for display rather than for use 2 of uncapping, and goods of furniture for display rather than for use 2 of uncapping is driven to put around the axis of the first hinging supporting shaft 201 It is dynamic.Driving mechanism includes sequentially connected driving motor 13, crank 14 and connecting rod 15.Connecting rod 15 passes sequentially through the second hinging supporting shaft 202, third hinging supporting shaft 203 and goods of furniture for display rather than for use 2 of uncapping, crank 14 are pivotally connected.Crank 14 also with the driving axis connection of driving motor 13. Second hinging supporting shaft 202 with uncap goods of furniture for display rather than for use 2 and connect far from the end of the first hinging supporting shaft 201.
The withdrawing swing rod 6 is pivotally connected by the 6th hinging supporting shaft 206 with rack 1.Withdrawing swing rod 6 has upper to 61 He of face Face 62 is supported down.The side of withdrawing swing rod 6 is provided with the second protrusion 63 with the cooperation of the first protrusion 22.The third reset spring 7 It is positioned close to support the side in face 62 under withdrawing swing rod 6.The third gear stake 8 is positioned close on withdrawing swing rod 6 to face 61 Side.Third reset spring 7 is used to provide the elastic force for driving the withdrawing swing rod 6 to resist third gear stake 8.
The mode that the opening device of injection bottle aluminium-plastic combined cover is uncapped described in the present embodiment is a kind of similar to bottle opener The force mechanism pried open, the force mechanism than existing opening device are more suitable for moulding motion profile when lid 102 is opened.It is described to open Lid goods of furniture for display rather than for use 2 has initial position and open position, and shown crank 14 is corresponding to have initial position and middle position.Such as Fig. 1 institute Show, goods of furniture for display rather than for use 2 of uncapping is in initial position, and shown crank 14 is in initial position.As shown in figure 4, shown goods of furniture for display rather than for use 2 of uncapping is in and beats Open position, crank 14 are in an intermediate position.
As shown in Figure 1 to Figure 3, when the goods of furniture for display rather than for use 2 of uncapping is in initial position, the bottleneck 104 of injection bottle is against fixed In the edge 11 of position, modeling lid 102 shows direction in sword side 21 of uncapping.The second back-moving spring 4 pulls up the rocking bar 3 Firmly abut 3 top of rocking bar and the lower part of second gear stake 5.The third reset spring 7 pushes withdrawing swing rod 6 to resist third Keep off stake 8.First protrusion 22 is located at the side that face 61 is supported on withdrawing swing rod 6.
The crank 14 driven by driving motor 13 rotates, and puts outside goods of furniture for display rather than for use 2 of uncapping, and sword side 21 of uncapping levers up modeling lid 102.Such as figure Shown in 4, when 14 half rotation of crank reaches middle position, the goods of furniture for display rather than for use 2 of uncapping reaches maximum pendulum angle, i.e. arrival open position, The withdrawing swing rod 6 is rotated down to be separated with third gear stake 8.First protrusion 22 is located at the top of the second protrusion 63, modeling lid 102 are detached from aluminium lid 103.Crank 14 continues to rotate without a break, returns to and is stopped at initial position and awaits orders, in this way, the unlatching fills It sets and just completes a corkage period.
Within the corkage period of the opening device, the opening device has corkage state and return state.When described When opening device is in corkage state, the driving mechanism drives goods of furniture for display rather than for use 2 of uncapping to move from initial position to open position, described Goods of furniture for display rather than for use 2 of uncapping swings and then pries open the modeling lid 102.When the opening device is in return state, the driving mechanism is driven Dynamic goods of furniture for display rather than for use 2 of uncapping is moved from open position to initial position, and the goods of furniture for display rather than for use 2 of uncapping is swung towards the direction close to the bottle body 101. Anticollision bottle mechanism drives first hinging supporting shaft 201 to move down and then moves downward the sword side 21 of uncapping.
The course of work of the anticollision bottle mechanism within the corkage period of the opening device is described below: as shown in figure 5, When the corkage of shown opening device, the goods of furniture for display rather than for use 2 of uncapping is swung towards the direction far from bottle body 101, and first protrusion 22 is located at Described upper to 61 top of face, the first protrusion 22 resists to face 61 and convex along the upper lower direction second to face 61 from the second protrusion 63 The upper direction in portion 63.Goods of furniture for display rather than for use 2 of uncapping drives withdrawing swing rod 6 to rotate far from third gear stake 8.In the process, withdrawing swing rod 13 The swing of goods of furniture for display rather than for use 2 of will not hindering to uncap is uncapped.
When goods of furniture for display rather than for use 2 of uncapping reaches open position, the first protrusion 22 reaches the top of the second protrusion 63, the withdrawing swing rod 13, no longer by the constraint of the first protrusion 22, reset and abut against under the promotion of the elastic-restoring force of the third reset spring 7 Third gear stake 8.In this way, the first protrusion 22 is located at the lower lower section to face 62.
As shown in fig. 6, when shown opening device return, the first protrusion 22 is resisted down to face 62 and along lower face 62 of supporting from the The moved beneath of the second protrusion of upper direction 63 of two protrusions 63, withdrawing swing rod 13 are hindered by third gear stake 8, force and be pivotally connected in Goods of furniture for display rather than for use 2 of uncapping on rocking bar 3 is moved down in backswing, and the goods of furniture for display rather than for use 2 of uncapping pulls first hinging supporting shaft 201 and rocking bar 3 downward Movement.The sword side 21 of uncapping is far from 103 surface of aluminium lid.
If the position as shown in fig. 7, the dotted line in figure is uncapped when drawing expression without anticollision bottle mechanism after 2 backswing of goods of furniture for display rather than for use, with The physical location that solid line is drawn is compared, and the withdrawing distance that difference is h is produced, so the sword side 21 of uncapping of backswing will not touch aluminium 103 surface of lid is conducive to more reliably protect aluminium lid 103.It uncaps at the end of 2 return-stroke of goods of furniture for display rather than for use, the first protrusion 22 leaves The lower end of two protrusions 63, and original position is retracted by second back-moving spring 4, the state for returning to Fig. 3 is awaited orders.
Embodiment two:
As shown in Fig. 8 to Figure 12, the present embodiment is on the basis of example 1, anticollision bottle mechanism to be improved, together When the first controller and trigger mechanism is added.Anticollision bottle mechanism includes rocking bar 3, second back-moving spring 4, second gear stake 5, electricity Magnet 9 and second controller for controlling 9 on-off of electromagnet.
The one end pivot connection of the first hinging supporting shaft 201 and the rocking bar 3 uncapped on goods of furniture for display rather than for use 2, rocking bar 3 pass through the 5th hinge The middle part of fulcrum 205 and rack 1 is pivotally connected.Second back-moving spring 4 is fixedly connected with rack 1,3 top of rocking bar respectively.Second The top of rocking bar 3 is arranged in gear stake 5.The electromagnet 9 includes armature (not shown) and the position that 3 the other end of rocking bar is arranged in Iron core (not shown) above armature.Electromagnet 9 is connect with second controller.
As shown in figure 11, first controller is for controlling the work of driving motor 13.First controller includes the first limit The delay on-off module 18 of bit switch 17, first and trigger switch 19.The first delay on-off module 18 has the first power supply defeated Enter anode P1+, the first power input negative terminal P1-, the input of first switch signal anode S1+, first switch signal input negative terminal S1- And the first relay contact group.The first delay on-off module 18 can postpone to connect after the switching signal for receiving triggering Then its relay coil power supply circuit is delayed again disconnects its relay coil power supply circuit, and the meter of the two latency periods Shi Shichang can adjust setting on demand.The first relay contact group includes the first normally opened contact NO1, the first normally-closed contact NC1 and the first common end COM1.First limit switch 17 has the first elastic slice 20, third normally opened contact NO3, third normally closed Contact NC3 and third common end COM3.The trigger switch 19 has third elastic slice 23, the 5th normally opened contact NO5 and the 5th public COM5 is held altogether.
The first power input anode P1+, the first normally opened contact NO1 and third normally-closed contact NC3 are electric with power supply respectively The anode connection in source.One pole of the first power input negative terminal P1-, the first normally-closed contact NC1 and driving motor 13 respectively with The cathode of power supply connects.The 5th common end COM5 is connect with first switch signal input anode S1+, described 5 constant virtues It opens contact NO5 to connect with first switch signal input negative terminal S1-, the first common end COM1 and third normally opened contact NO3 connect It connects, the third common end COM3 is connect with another pole of driving motor 13.
The second controller includes the second limit switch 10 and the second delay on-off module 12.The second delay on-off Module 12 has second source input anode P2+, second source input negative terminal P2-, second switch signal input anode S2+, the Two switching signal input negative terminal S2- and the second relay contact group.The second delay on-off module 12 can receive touching Delay, which connects its relay coil power supply circuit and then is delayed again, after the switching signal of hair disconnects its relay coil power supply circuit, And the timing duration of the two latency periods can adjust setting on demand.The second relay contact group includes second normally opened Contact NO2, the second normally-closed contact NC2 and the second common end COM2.Second limit switch 10 has the second elastic slice the 16, the 4th Normally opened contact NO4 and the 4th common end COM4.
The second source input anode P2+ and the second normally opened contact NO2 is connect with the anode of power supply respectively.It is described One pole of second source input negative terminal P2- and electromagnet 9 is connect with the cathode of power supply respectively.The 4th common end COM4 It is connect with second switch signal input anode S2+, the 4th normally opened contact NO4 and second switch signal input negative terminal S2- connect It connects, the second common end COM2 is connect with another pole of electromagnet 9.
First limit switch 17 is arranged near the crank 14.When the crank 14 is in initial position, institute State crank 14 oppress first elastic slice 20 make third normally opened contact NO3 be closed；When the crank 14 leaves initial position, institute Stating the reset of the first elastic slice 20 is closed third normally-closed contact NC3.
The trigger mechanism includes trigger member 24, first back-moving spring 25 and the first gear stake for resisting trigger member 24 26.The trigger member 24 is arranged between the positioning edge 11 and goods of furniture for display rather than for use 2 of uncapping.In the present embodiment, shown trigger member 9 is in straight Bar shaped, the top of the trigger member 24 have triggering edge 241.One end of the trigger member 24 by the 4th hinging supporting shaft 204 with The rack 1 is pivotally connected, and the first back-moving spring 25 is connect with the other end top of the trigger member 24.Shown first gear Stake 26 is arranged near first back-moving spring 25 and is located above trigger member 9.Trigger member 24 is arranged in the trigger switch 19 Near.
The trigger mechanism has first state and the second state.It is described when the trigger mechanism is in first state The prominent top in positioning edge 11 of edge 241 is triggered, the first back-moving spring 25 holds trigger member 24, the first gear The lower part of stake 26 and the top of the trigger member 24, which abut, makes the triggering edge 241 of the trigger member 24 keep protruding The top for positioning edge 11 makes first back-moving spring 25 be in tensional state simultaneously.The third elastic slice 23 is located under trigger member 24 Just and in free state when the trigger mechanism is in the second state, the trigger member 24 is pressurized around the 4th hinging supporting shaft 204 It rotates down, the first back-moving spring 25 is pulled and extended by the trigger member 24.The third elastic slice 23 is by trigger member 24 It oppresses and is closed the third normally opened contact NO3 in turn in depressed state.
In the present embodiment, when carrying out injection bottle corkage operation, by the bottleneck 104 of injection bottle to be opened by being against It states in positioning edge 11, the pushing of trigger member 24 is made the trigger mechanism be in the second state by the bottleneck 104 of injection bottle, in turn The pressure of third elastic slice 23 is closed the 5th normally opened contact NO5 by trigger member 24.In this way, the goods of furniture for display rather than for use 2 that can be achieved with uncapping from Dynamic corkage movement.
Second limit switch 10 is also disposed near the crank 14.When the crank 14 is in an intermediate position, The crank 14, which oppresses second elastic slice 16, is closed the 4th normally opened contact NO4；When the crank 14 leaves middle position, The reset of second elastic slice 16 disconnects the 4th normally opened contact NO4.
The process that opening device in through this embodiment carries out corkage operation to injection bottle 100 is as follows: such as Fig. 8 and figure Shown in 9, the opening device is in original state, and the crank 14 is in initial position, and the of first limit switch 17 One elastic slice 20 is closed the third normally opened contact NO3 of the first limit switch 17 by the pressure of crank 14, the driving motor power-off.
It is when carrying out the corkage operation of injection bottle 100, the bottleneck 104 of injection bottle 100 to be opened is described by being against It positions in edge 11, the cylinder of aluminium lid 103 touches sword side 21 of uncapping, and modeling lid 102 shows direction in sword side 21 of uncapping.Bottleneck 104 depress trigger member 24, and referring to Figure 10, the third elastic slice 23 of trigger switch 19 is depressed, the 5th normally opened contact NO5 Closure issues switching signal, and the first delay on-off module 18 receives trigger signal trigger energization timing, delay connect its after Electric apparatus coil allows operator to stablize handheld state.When delay power timing terminates, the relay of the first delay on-off module 18 Device coil is powered immediately and is closed the first normally opened contact NO1, in this way, the driving motor 13 is from the first normally opened contact NO1, the The access that three normally opened contact NO3 are formed obtains electricity, and driving crank 14 is rotated away from initial position, and crank 4 is released to the first elastic slice 20 Compressing, the first elastic slice 20 bounces, and the third normally opened contact NO3 of the first limit switch 17 is disconnected, and third normally-closed contact NC3 is closed It closes.In this way, the driving motor 13 continues to obtain electricity from the access that third normally-closed contact NC3 is formed, the driving motor 13 continues It remains powered on, the driving motor 13 persistently drives crank 14 to rotate, and the drive of crank 14 uncaps goods of furniture for display rather than for use 2 from initial position to opening Position returns again to initial position.When the driving motor 13 driving crank 14 rotates back into initial position, the crank 14 will First elastic slice 20 of first limit switch 17 is depressed again is closed the third normally opened contact NO3 of the first limit switch 17. During this period, the first delay on-off module 18 powers off timing while delay power timing terminates and starts, in the normally opened touching of third Before point NO3 is closed again, the first delay on-off module 18 powers off timing and is over, the first delay on-off module 18 Relay coil power off immediately and make the first normally opened contact NO1 disconnect, the first normally-closed contact NC1 closure.In this way, the driving The power supply line of motor 13 is all off, and the two poles of the earth are then shorted through COM3, NO3, COM1 and NC1, and driving motor 13 is powered off and made Dynamic, opening device completes the complete cycle of a corkage.
Open position is moved to constantly from initial position when uncapping goods of furniture for display rather than for use 2, and shown crank 14 reaches middle position, crank 14 The second elastic slice 16 for oppressing the second limit switch 10 is closed the 4th normally opened contact NO4, and the second limit switch 10 issues triggering letter Number, the delay power timing duration of the second delay on-off module 12 is set as zero, connects its relay immediately after receiving trigger signal Coil, the electromagnet 9 it is electric, iron core and armature, which are attracted, pulls the rocking bar 3 to rotate around the 5th hinging supporting shaft 205, the rocking bar 3 It drives the first hinging supporting shaft 201 and goods of furniture for display rather than for use 2 of uncapping moves downward.In this way, with rocking bar 3 be pivotally connected uncap 2 return of goods of furniture for display rather than for use when Generate the retracting movements far from 103 surface of aluminium lid.Track S1 in Figure 12 is the track of showing on sword side 21 of uncapping, and track S2 It is then 21 return track of sword side of uncapping, the distance between two camber lines is exactly withdrawing distance.Goods of furniture for display rather than for use 2 of uncapping is driven to return to crank 14 When to initial position, the power cut off delay of the second delay on-off module 12 terminates, and 9 power loss of electromagnet, rocking bar 3 is drawn by second spring 4 It returns in situ.In this way, the surface of aluminium lid 103 is not touched on the sword side 21 of uncapping of backswing, the present embodiment can more reliably protect aluminium lid 103.De-noising buffer gasket can be set between the armature and iron core of electromagnet 9 to be made to be attracted noise very little.
Embodiment three:
As shown in Figure 13 to Figure 21, a kind of opening device of injection bottle aluminium-plastic combined cover, including for fixed to bottleneck 104 The rack 1 of position, goods of furniture for display rather than for use 2 of uncapping, driving mechanism and anticollision bottle control mechanism for prying open the modeling lid 102.
The rack 1 has the positioning edge 11 for abutting with the bottleneck 104 of the bottle body 101.Position edge 11 top is for putting the bottleneck 104.The goods of furniture for display rather than for use 2 of uncapping passes through the first hinging supporting shaft 201 and 1 pivot of rack thereon Connection, the first hinging supporting shaft 201 are located at the top of the positioning edge 11.It uncaps and is provided with sword side 21 of uncapping on goods of furniture for display rather than for use 2, it is described to open Lid sword side 21 is greater than the positioning edge 11 at a distance from the first hinging supporting shaft 201 at a distance from the first hinging supporting shaft 201.The driving Mechanism is connect with goods of furniture for display rather than for use 2 of uncapping.The driving mechanism is for driving the axis oscillating for uncapping goods of furniture for display rather than for use 2 around the first hinging supporting shaft 201, institute Anticollision bottle control mechanism is stated for controlling driving mechanism movement.
The driving mechanism includes sequentially connected driving motor 41, crank 42 and connecting rod 43, and the connecting rod 43 successively leads to It crosses the second hinging supporting shaft 202, third hinging supporting shaft 203 and goods of furniture for display rather than for use 2 of uncapping, crank 42 is pivotally connected, the crank 42 is also electric with driving The driving axis connection of machine 41.
The anticollision bottle control mechanism includes limit switch group, delay on-off module 300 and trigger switch group 303.It is described There is the on-off module 300 that is delayed power input anode P+, power input negative terminal P-, switching signal to input anode S+, switching signal Input negative terminal S- and relay contact group.The delay on-off module 300 can postpone after the switching signal for receiving triggering It connects its relay coil power supply circuit and then is delayed again and disconnect its relay coil power supply circuit, and the two latency periods Timing duration can adjust setting on demand.The relay contact group includes the first normally opened contact NO1, the first normally-closed contact NC1 and the first common end COM1.The limit switch group includes that the start bit limit being arranged near 42 initial position of crank is opened The interposition limit switch 302 for closing 301 and being arranged near 42 middle position of crank.The start bit limit switch 301 has First elastic slice 44, the second normally opened contact NO2, the second normally-closed contact NC2 and the second common end COM2.The interposition limit is opened Closing 302 has the second elastic slice 45, third normally opened contact NO3, third normally-closed contact NC3 and third common end COM3.The triggering Switching group 303 includes the third bullet that initiating switch 304, return switch 305 and initiating switch 304 and return switch 305 share Piece 46.The initiating switch 304 has the 4th normally opened contact NO4 and the 4th common end COM4.The return switch 305 has the Five normally-closed contact NC5 and the 5th common end COM5.The power input anode P+, the second normally opened contact MO2, third normally-closed contact NC3 and the 5th normally-closed contact NC5 is connect with the anode of power supply respectively.The power input negative terminal S-, third normally opened contact One pole of NO3 and driving motor 41 is connect with the cathode of power supply respectively.The 4th normally opened contact NO4 and switching signal Input anode S+ connection.The 4th common end COM4 is connect with switching signal input negative terminal P-.The first normally opened contact NO1 It is connect with third common end COM3.The first common end COM1 is connect with another pole of driving motor 41, and described first is normally closed Contact NC1 is connect with the second common end COM2, and the second normally-closed contact NC2 is connect with the 5th common end COM5.
The opening device has corkage state and return state, described when the opening device is in corkage state Bottleneck 104 is resisted against in the positioning edge 11, and the anticollision bottle control mechanism controls the driving mechanism and drives goods of furniture for display rather than for use of uncapping 2 swing towards the direction far from the bottle body 101 and then pry open the modeling lid 102；When the opening device is in return state, The bottleneck 104 leaves the positioning edge 11, and the anticollision bottle control mechanism controls the driving mechanism and drives goods of furniture for display rather than for use of uncapping 2 swing towards the direction close to the bottle body 101.
The opening device further includes the trigger mechanism for driving the trigger switch group 303 to act.The triggering machine Structure includes trigger member 47, reset spring 48 and the gear stake 49 for resisting trigger member 47.The trigger member 47 is arranged described It positions between edge 11 and goods of furniture for display rather than for use 2 of uncapping.The trigger member 9 is in vertical bar shaped, and the top of the trigger member 47 has triggering edge 471.One end of the trigger member 47 is pivotally connected by the 4th hinging supporting shaft 204 with the rack 1, the reset spring 48 and institute State the other end top connection of trigger member 47.The gear stake 49 is arranged near reset spring 48 and is located above trigger member 47. The trigger switch group 303 is arranged near trigger member 47.The trigger mechanism has first state and the second state, works as institute When stating trigger mechanism and being in first state, the prominent top in positioning edge 11 of triggering edge 471, the reset spring 48 hold trigger member 47, and the lower part of the gear stake 49 and the top of the trigger member 47 abut.The third elastic slice 46 Positioned at 47 lower section of trigger member and it is in free state.When the trigger mechanism is in the second state, the trigger member 47 is pressurized It is rotated down around the 4th hinging supporting shaft 204, the reset spring 48 is pulled and extended by the trigger member 47, and the trigger member 47 is driven Move the 4th normally opened contact closure that the third elastic slice 46 is in depressed state and then the initiating switch 304.
The process that opening device in through this embodiment carries out corkage operation to injection bottle 100 is as follows: such as Figure 16 institute Show, the opening device is in original state, and goods of furniture for display rather than for use 2 of uncapping is in initial position, and crank 42 is in initial position, start bit limit First elastic slice 44 of bit switch 301 is closed the second normally opened contact NO2 of start bit limit switch 301 by the pressure of crank 42, institute State the power-off of driving motor 13.The the first normally-closed contact closure for the on-off module 300 that is delayed, interposition limit switch 302 make without compressing Third normally-closed contact closure.At this point, injection bottle there is no to oppress trigger member 47, the trigger mechanism is in first state, initiating Switch 304 disconnects, return switch 305 is closed.
As shown in figure 17, the opening device is in triggering state, and 100 bottleneck 104 of injection bottle uncapped will be needed to set In positioning edge 11.Bottleneck 104 is oppressed trigger member 47 and is rotated down, and the third elastic slice 46 is pressurized therewith, so that the triggering Mechanism is in the second state, the 4th normally opened contact NO4 closure, and the 5th normally-closed contact NC5 is disconnected, and sends out to delay on-off module 300 Trigger signal out, delay on-off module 300 receive trigger signal, trigger energization timing.
As shown in figure 18, the opening device is in corkage state, and the crank 42 is transported from initial position to middle position Dynamic, trigger power-off timing, relay are powered immediately while delay 300 delay power timing of on-off module terminates, the One normally opened contact closure, driving motor 13 bypass electric to make crank 42 to centre from the power supply that interposition limit switch 302 provides Position Unscrew moulds lid 102.While crank 42 leaves initial position, relieve to 301 first bullet of start bit limit switch The compressing of piece 44, and then the second normally-closed contact NC2 is closed.
As shown in figure 19, the crank 42 reaches middle position, and the crank oppresses the second of interposition limit switch 302 Elastic slice 45 makes third normally opened contact closure and then driving motor 13 powers off, and the crank 42 is parked in middle position.Meanwhile delay is logical The delay cut-off timing of disconnected module 300 also terminates, and relay powers off immediately and first normally-closed contact is closed.In this state Under, as long as not removing injection bottle 100 from positioning edge 11, the crank 42 will be always held at middle position, in turn, Goods of furniture for display rather than for use 2 of uncapping also will remain in open position.
As shown in figure 20, the opening device is in return state, will have been removed the injection bottle of modeling lid 102 at this time 100 withdraw positioning edge 11, and then release the compressing to trigger member 47, and the third elastic slice 46 decompresses therewith, so that the 4th is normal Contact NO4 disconnection, the 5th normally-closed contact NC5 closure are opened, the second normally-closed contact NC2 is closed, and driving motor 13 is limited from start bit Switch 301 provide power supply bypass it is electric make crank 42 to initial position rotate.
As shown in figure 21, the crank 42 returns to initial position, and the goods of furniture for display rather than for use 2 of uncapping returns to initial position, the crank 42 the first elastic slices 44 for oppressing start bit limit switch 301 again are closed the second normally opened contact NO2, the driving motor 13 Power-off, the crank 42 rest on initial position, and the goods of furniture for display rather than for use 2 of uncapping rests on initial position.Therefore goods of furniture for display rather than for use 2 of uncapping It is touched completely during return less than the injection bottle 100 withdrawn.The anticollision bottle control mechanism of the present embodiment, can not only Enough more reliably to protect aluminium lid, the user of hand-held also can get more calm operating experience.
Example IV: as shown in Figure 22 to 24, on the basis of embodiment three, no longer setting positions edge in rack 1 11, but by the triggering edge 471 in trigger member 47 as the positioning edge for carrying out corkage positioning to the bottleneck 104, i.e., will Triggering edge 471 is used to abut with the bottleneck 104 of the injection bottle 100.Separately by triggering edge 471 and sword side 21 of uncapping It is distinguished by eye-catching color, which not only simplifies the structures of opening device, also while significantly improving operating experience, side Just operator carries out identification judgement to the position for placing bottleneck 104.
Embodiment five: as illustrated in figs. 25 and 26, on the basis of example IV, the position of trigger mechanism is adjusted It is whole, specifically, the 4th hinging supporting shaft 204 is arranged to parallel with the first hinging supporting shaft 201, a position limiting pile 50 is separately added, it is described multiple Position spring 48 is arranged in the top of trigger member 47 and connect with trigger member 47.The gear stake 49 is arranged near reset spring 48 simultaneously Above trigger member 47, the lower section of trigger member 47 is arranged in the position limiting pile 50.In this way, the bottleneck 104 when injection bottle supports When exerting a force downwards by the triggering edge 471, the trigger member 47 is rotated down around the axis of the 4th hinging supporting shaft 204, triggers side Portion 471 is able to maintain horizontal attitude during moving downward, changes triggering edge 471 in embodiment three and was moving downward An a head taller low situation in journey is more advantageous to the corkage stability for improving injection bottle.
As described above, we are illustrated fully according to spirit of the invention, but the present invention is not limited to above-mentioned reality Apply example and implementation method.The practitioner of correlative technology field can carry out different in the range of technical idea of the invention is permitted Variation and implementation.

Claims (17)

1. a kind of opening device of injection bottle aluminium-plastic combined cover, the injection bottle (100) has bottle body (101), bottleneck (104) and modeling lid (102), it is characterised in that: the opening device includes rack (1) for positioning to bottleneck (104), is used for Pry open it is described modeling lid (102) goods of furniture for display rather than for use of uncapping (2), driving mechanism and anticollision bottle mechanism, the rack (1) have for institute The positioning edge (11) that bottleneck (104) abuts is stated, is provided with the first hinging supporting shaft (201) on the goods of furniture for display rather than for use of uncapping (2), it is described First hinging supporting shaft (201) is connect with anticollision bottle mechanism, and the first hinging supporting shaft (201) is located at the top of positioning edge (11), institute Stating anticollision bottle mechanism driving the first hinging supporting shaft (201) drives goods of furniture for display rather than for use (2) of uncapping to move up and down, and goods of furniture for display rather than for use of uncapping is provided with out on (2) Lid sword side (21), the driving mechanism are connect with goods of furniture for display rather than for use of uncapping (2), and driving mechanism is for driving goods of furniture for display rather than for use (2) of uncapping around the first hinge The axis oscillating of fulcrum (201), the opening device has corkage state and return state, when opening device is in corkage state When, driving mechanism driving uncaps goods of furniture for display rather than for use (2) towards the direction swing far from the bottle body (101) and then pries open the modeling lid (102)； When opening device is in return state, driving mechanism drives goods of furniture for display rather than for use (2) of uncapping to put towards the direction close to the bottle body (101) Dynamic, anticollision bottle mechanism driving the first hinging supporting shaft (201) moves down the sword side (21) that makes to uncap in turn and moves downward.
2. a kind of opening device of injection bottle aluminium-plastic combined cover according to claim 1, it is characterised in that: described to uncap The side of goods of furniture for display rather than for use (2) is provided with the first protrusion (22), and anticollision bottle mechanism includes rocking bar (3), second back-moving spring (4), Second gear stake (5), withdrawing swing rod (6), third reset spring (7) and third gear stake (8)；
First hinging supporting shaft (201) and the rocking bar (3) are pivotally connected, the rocking bar (3) by the 5th hinging supporting shaft (205) with The rack (1) is pivotally connected, and the second back-moving spring (4) is fixedly connected with the rack (1), rocking bar (3) top respectively, Top of second gear stake (5) setting in the rocking bar (3)；
The withdrawing swing rod (6) is pivotally connected by the 6th hinging supporting shaft (206) and the rack (1), withdrawing swing rod (6) tool Have it is upper support face (61) and it is lower support face (62), the side of the withdrawing swing rod (6) is provided with second cooperated with the first protrusion (22) Protrusion (63)；
The third reset spring (7) is positioned close to support the side of face (62), the third gear stake (8) under withdrawing swing rod (6) It is positioned close to support the side of face (61) on withdrawing swing rod (6), the third reset spring (7) drives the withdrawing for providing Swing rod (6) resists the elastic force of the third gear stake (8)；
The goods of furniture for display rather than for use of uncapping (2) has initial position and open position, when the goods of furniture for display rather than for use of uncapping (2) is in initial position,
The rocking bar (3) is held the lower part for making rocking bar (3) top Yu second gear stake (5) by the second back-moving spring (4) upwards It abuts, the third reset spring (7) pushes withdrawing swing rod (6) to resist third gear stake (8), the first protrusion (22) position In the side for supporting face (61) on withdrawing swing rod (6)；
When the goods of furniture for display rather than for use of uncapping (2) is in an open position, the withdrawing swing rod (6) rotates down to be separated with third gear stake (8), First protrusion (22) is located at the top of the second protrusion (63).
3. a kind of opening device of injection bottle aluminium-plastic combined cover according to claim 2, it is characterised in that: opened when described When opening device is uncapped, the driving mechanism drives goods of furniture for display rather than for use (2) of uncapping to move from initial position to open position, first protrusion (22) it resists to face (61) and along the upper upper direction to second protrusion of lower direction (63) of face (61) from the second protrusion (63), The goods of furniture for display rather than for use of uncapping (2) drives the withdrawing swing rod (6) to rotate far from third gear stake (8)；When the opening device return, institute Stating driving mechanism drives goods of furniture for display rather than for use (2) of uncapping to move from open position to initial position, and the third reset spring (7) pushes withdrawing Swing rod (6) resists third gear stake (8), and first protrusion (22) resists down to face (62) and along lower support face (62) from the second protrusion (63) moved beneath of the second protrusion of upper direction (63), the goods of furniture for display rather than for use of uncapping (2) pull first hinging supporting shaft (201) and shake Bar (3) moves downward.
4. a kind of opening device of injection bottle aluminium-plastic combined cover according to claim 1, it is characterised in that: the anticollision Bottle mechanism includes rocking bar (3), second back-moving spring (4), second gear stake (5), electromagnet (9) and for controlling electromagnet (9) The second controller of on-off；
First hinging supporting shaft (201) connect with the one end of the rocking bar (3), and the rocking bar (3) passes through the 5th hinging supporting shaft (205) it is pivotally connected with the rack (1), the second back-moving spring (4) is solid with the rack (1), rocking bar (3) top respectively Fixed connection, in the top of the rocking bar (3), the electromagnet (9) includes being arranged in rocking bar (3) for second gear stake (5) setting The armature of the other end and the iron core above armature, the electromagnet (9) connect with second controller；
When the opening device is in return state, the second controller controls the electromagnet (9) and is powered, the iron core Being attracted with armature pulls the rocking bar (3) to rotate around the 5th hinging supporting shaft (205), and the rocking bar (3) drives the first hinging supporting shaft (201) And goods of furniture for display rather than for use of uncapping (2) moves downward.
5. a kind of opening device of injection bottle aluminium-plastic combined cover according to claim 4, it is characterised in that: described second Controller includes the second limit switch (10) and the second delay on-off module (12), and second delay on-off module (12) has Second source input anode, second source input negative terminal, second switch signal input anode, second switch signal input negative terminal with And the second relay contact group, the second relay contact group include that the second normally opened contact, the second normally-closed contact and second are public End altogether, second limit switch (10) have the 4th normally opened contact and the 4th common end, second source input anode and Second normally opened contact is connect with the anode of power supply respectively, a pole point for the second source input negative terminal and electromagnet (9) It is not connect with the cathode of power supply, the 4th common end is connect with second switch signal input anode, and the described 4th is normally opened Contact is connect with second switch signal input negative terminal, and second common end is connect with another pole of electromagnet (9).
6. a kind of opening device of injection bottle aluminium-plastic combined cover according to claim 5, it is characterised in that: the driving Mechanism includes sequentially connected driving motor (13), crank (14) and connecting rod (15), and the connecting rod (15) passes sequentially through the second hinge Fulcrum (202), third hinging supporting shaft (203) and uncap goods of furniture for display rather than for use (2), crank (14) be pivotally connected, the crank (14) also with driving The driving axis connection of motor (13).
7. a kind of opening device of injection bottle aluminium-plastic combined cover according to claim 6, it is characterised in that: described second Limit switch (10) is arranged near the crank (14), and second limit switch (10) has the second elastic slice (16), described Crank (14) has middle position, and when the crank (14) is in an intermediate position, the crank (14) oppresses second bullet Piece (16) is closed the 4th normally opened contact；When the crank (14) leaves middle position, second elastic slice (16), which resets, to be made 4th normally opened contact disconnects.
8. a kind of opening device of injection bottle aluminium-plastic combined cover according to claim 7, it is characterised in that: the unlatching Device further includes the first controller for controlling driving motor (13) work, and first controller includes the first limit switch (17), the first delay on-off module (18) and trigger switch (19), first delay on-off module (18) have the first power supply Input anode, the first power input negative terminal, first switch signal input anode, first switch signal input negative terminal and first after Appliance contact group, the first relay contact group includes the first normally opened contact, the first normally-closed contact and the first common end, described First limit switch (17) has the first elastic slice (20), third normally opened contact, third normally-closed contact and third common end, the touching Hair switch (19) has the 5th normally opened contact and the 5th common end, the first power input anode, the first normally opened contact and the Three normally-closed contacts are connect with the anode of power supply respectively, the first power input negative terminal, the first normally-closed contact and driving electricity One pole of machine (13) is connect with the cathode of power supply respectively, and the 5th common end and first switch signal input anode connect It connects, the 5th normally opened contact is connect with first switch signal input negative terminal, and first common end and third normally opened contact connect It connects, the third common end is connect with another pole of driving motor (13)；
First limit switch (17) is arranged near the crank (14), and the crank (14) has initial position, works as institute When stating crank (14) and being in initial position, the crank (14), which oppresses first elastic slice (20), is closed third normally opened contact； When the crank (14) leaves initial position, first elastic slice (20), which resets, is closed third normally-closed contact.
9. a kind of opening device of injection bottle aluminium-plastic combined cover according to claim 8, it is characterised in that: the triggering Switching (19) has third elastic slice (23), and the opening device further includes the triggering machine for driving trigger switch (19) to act Structure, when the bottleneck (104) is by being against on the positioning edge (11), the trigger mechanism acts and drives the third bullet The 5th normally opened contact closure is depressed and then made to piece (23).
10. a kind of opening device of injection bottle aluminium-plastic combined cover according to claim 9, it is characterised in that: the touching Hair mechanism includes trigger member (24) and first back-moving spring (25), trigger member (24) setting in the positioning edge (11) and It uncaps between goods of furniture for display rather than for use (2), the trigger member (24) has triggering edge (241), and the trigger member (24) passes through the 4th hinging supporting shaft (204) it is pivotally connected with the rack (1), the first back-moving spring (25) connect with the top of the trigger member (24), institute It states trigger switch (19) to be arranged near trigger member (24), the trigger mechanism has first state and the second state, works as institute When stating trigger mechanism and being in first state, described prominent top in positioning edge (11) of triggering edge (241), described first is multiple Position spring (25) holds trigger member (24), and the third elastic slice (23) is located at below trigger member (24) and in free state； When the trigger mechanism is in the second state, the trigger member (24) is pressurized and rotates down around the 4th hinging supporting shaft (204), described First back-moving spring (25) by the trigger member (24) pull and extend, the third elastic slice (23) by trigger member (24) compressing and In depressed state and then it is closed the third normally opened contact.
11. a kind of opening device of injection bottle aluminium-plastic combined cover according to claim 10, it is characterised in that: the touching Hair mechanism further includes the first gear stake (26) for resisting trigger member (24), when the trigger mechanism is in first state, institute The top of the lower part and the trigger member (24) of stating first gear stake (26) abuts the triggering edge for making the trigger member (24) (241) the prominent top in positioning edge (11) is kept.
12. a kind of opening device of injection bottle aluminium-plastic combined cover, the injection bottle (100) has bottle body (101), bottleneck (104) and modeling lid (102), it is characterised in that: the opening device includes rack (1) for positioning to bottleneck (104), is used for Pry open it is described modeling lid (102) goods of furniture for display rather than for use of uncapping (2), driving mechanism and anticollision bottle control mechanism, the rack (1) have for The positioning edge (11) that the bottleneck (104) abuts is provided with the first hinging supporting shaft (201) on the goods of furniture for display rather than for use of uncapping (2), opens Lid goods of furniture for display rather than for use (2) is pivotally connected by the first hinging supporting shaft (201) and rack (1), and first hinging supporting shaft (201) is located at the positioning The top of edge (11) is provided with uncap sword side (21) on goods of furniture for display rather than for use of uncapping (2), sword side (21) and first hinging supporting shaft of uncapping (201) distance is greater than the positioning edge (11) at a distance from the first hinging supporting shaft (201), the driving mechanism and goods of furniture for display rather than for use of uncapping (2) it connects, driving mechanism is for driving goods of furniture for display rather than for use of uncapping (2) around the axis oscillating of the first hinging supporting shaft (201), the anticollision bottle control Mechanism has corkage state and return state for controlling driving mechanism movement, the opening device, opens when opening device is in When ampuliform state, the bottleneck (104) is resisted against on the positioning edge (11), and anticollision bottle control mechanism controls the driving mechanism Driving uncaps goods of furniture for display rather than for use (2) towards the direction swing far from the bottle body (101) and then pries open the modeling lid (102)；When the unlatching When device is in return state, bottleneck (104) leaves the positioning edge (11), and anticollision bottle control mechanism controls driving mechanism and drives Dynamic goods of furniture for display rather than for use (2) of uncapping is swung towards the direction close to bottle body (101).
13. a kind of opening device of injection bottle aluminium-plastic combined cover according to claim 12, it is characterised in that: the drive Motivation structure includes sequentially connected driving motor (41), crank (42) and connecting rod (43), and the connecting rod (43) passes sequentially through second Hinging supporting shaft (202), third hinging supporting shaft (203) and uncap goods of furniture for display rather than for use (2), crank (42) be pivotally connected, the crank (42) also with drive The driving axis connection of dynamic motor (41).
14. a kind of opening device of injection bottle aluminium-plastic combined cover according to claim 13, it is characterised in that: the song Handle (42) has initial position and middle position, and the anticollision bottle control mechanism includes limit switch group, delay on-off module (300) and trigger switch group (303)；
The delay on-off module (300) has power input anode, power input negative terminal, switching signal input anode, switch Signal input negative terminal and relay contact group, the relay contact group include the first normally opened contact, the first normally-closed contact and First common end；
The limit switch group includes that the start bit limit switch (301) being arranged near crank (42) initial position and setting exist Interposition limit switch (302) near crank (42) middle position, the start bit limit switch (301) have the first elastic slice (44), the second normally opened contact, the second normally-closed contact and the second common end, the interposition limit switch (302) have the second bullet Piece (45), third normally opened contact, third normally-closed contact and third common end；
The trigger switch group (303) includes initiating switch (304) and return switch (305), and the initiating switch (304) has 4th normally opened contact and the 4th common end, the return switch (305) have the 5th normally-closed contact and the 5th common end；
The power input anode, the second normally opened contact, third normally-closed contact and the 5th normally-closed contact respectively with power supply Anode connection, a pole of the power input negative terminal, third normally opened contact and driving motor (41) are negative with power supply respectively Pole connection, the 4th normally opened contact are connect with switching signal input anode, and the 4th common end and switching signal input are negative End connection, first normally opened contact are connect with third common end, another pole of first common end and driving motor (41) Connection, first normally-closed contact are connect with the second common end, and the second normally-closed contact is connect with the 5th common end；
When the opening device is in corkage state, the 4th normally opened contact closure, the 5th normally-closed contact is disconnected；
When the opening device is in return state, the 4th normally opened contact is disconnected, the 5th normally-closed contact closure；
When the crank (42) is located at initial position, the crank (42), which oppresses first elastic slice (44), makes the second normally opened touching Point closure, the third normally-closed contact closure；
When the crank (42) is centrally located, the crank (42), which oppresses second elastic slice (45), makes the normally opened touching of third Point closure, the second normally-closed contact closure.
15. a kind of opening device of injection bottle aluminium-plastic combined cover according to claim 14, it is characterised in that: the touching Sending out switching group (303) has third elastic slice (46), and the opening device further includes for driving the trigger switch group (303) dynamic The trigger mechanism of work, when the bottleneck (104) is resisted against on the positioning edge (11), the trigger mechanism is acted and is driven The third elastic slice (46) is in depressed state and then is closed the 4th normally opened contact, and the 5th normally-closed contact disconnects； When the bottleneck (104) leaves on the positioning edge (11), the trigger mechanism movement, the third elastic slice (46) resets In free state and then disconnect the 4th normally opened contact, the 5th normally-closed contact closure.
16. a kind of opening device of injection bottle aluminium-plastic combined cover according to claim 15, it is characterised in that: the touching Hair mechanism includes trigger member (47) and reset spring (48), the trigger member (47) be arranged the positioning edge (11) with uncap Between goods of furniture for display rather than for use (2), the trigger member (47) has triggering edge (471), and the trigger member (47) passes through the 4th hinging supporting shaft (204) It is pivotally connected with the rack (1), the reset spring (48) connect with the top of the trigger member (47), the trigger switch Group (303) is arranged near trigger member (47), and the trigger mechanism has first state and the second state, when the triggering machine When structure is in first state, the prominent top in positioning edge (11) of triggering edge (471), the reset spring (48) will Trigger member (47) is held, and the third elastic slice (46) is located at below trigger member (47) and in free state；When the triggering machine When structure is in the second state, the trigger member (47) is pressurized and rotates down around the 4th hinging supporting shaft (204), the reset spring (48) It is pulled and extended by the trigger member (47), the trigger member (47) drives the third elastic slice (46) to be in depressed state.
17. a kind of opening device of injection bottle aluminium-plastic combined cover, the injection bottle (100) has bottle body (101), bottleneck (104) and (102) are covered in modeling, it is characterised in that: the opening device includes rack (1), for prying open opening for the modeling lid (102) Lid goods of furniture for display rather than for use (2), driving mechanism and anticollision bottle control mechanism are provided with the first hinging supporting shaft (201) on the goods of furniture for display rather than for use of uncapping (2), open Lid goods of furniture for display rather than for use (2) is pivotally connected by the first hinging supporting shaft (201) and rack (1), and goods of furniture for display rather than for use of uncapping is provided with sword side of uncapping on (2) (21), the driving mechanism is connect with goods of furniture for display rather than for use of uncapping (2), and driving mechanism uncaps goods of furniture for display rather than for use (2) around the first hinging supporting shaft for driving (201) axis oscillating, the anticollision bottle control mechanism is for controlling driving mechanism movement；
The opening device further includes the trigger mechanism for triggering the movement of anticollision bottle control mechanism, and the trigger mechanism includes touching Outbox (47) and reset spring (48), the trigger member (47) have triggering edge (471), and the trigger member (47) passes through the Four hinging supporting shafts (204) and the rack (1) are pivotally connected, and the reset spring (48) connect with the top of trigger member (47)；
The opening device has corkage state and return state, when the opening device is in corkage state, the bottleneck (104) it is resisted against on the triggering edge (471), trigger member (47) triggers anticollision bottle control mechanism and controls the driving mechanism drive Dynamic goods of furniture for display rather than for use (2) of uncapping swings towards the direction far from the bottle body (101) and then pries open the modeling lid (102)；When the unlatching fills When setting in return state, bottleneck (104) leaves the triggering edge (471), and trigger member (47) triggers anticollision bottle control mechanism Controlling the driving mechanism drives goods of furniture for display rather than for use (2) of uncapping to swing towards the direction close to bottle body (101).
CN201820376518.9U 2018-03-20 2018-03-20 A kind of opening device of injection bottle aluminium-plastic combined cover Expired - Fee Related CN208394750U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108328546A (en) * 2018-03-20 2018-07-27 张家港建辰机械科技有限公司 A kind of opening device of injection bottle aluminium-plastic combined cover

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108328546A (en) * 2018-03-20 2018-07-27 张家港建辰机械科技有限公司 A kind of opening device of injection bottle aluminium-plastic combined cover

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