CN209890205U - Bottle inner plug press-fitting robot - Google Patents

Bottle inner plug press-fitting robot Download PDF

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Publication number
CN209890205U
CN209890205U CN201920585813.XU CN201920585813U CN209890205U CN 209890205 U CN209890205 U CN 209890205U CN 201920585813 U CN201920585813 U CN 201920585813U CN 209890205 U CN209890205 U CN 209890205U
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China
Prior art keywords
plug
fixed
fan
bottle
arm
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CN201920585813.XU
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Chinese (zh)
Inventor
张宾
江桂彬
乔国欣
孙立志
卜晓雪
马卫平
何开宇
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Zhengzhou Aote Intelligent Equipment Co ltd
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Zhengzhou Aote Intelligent Equipment Co ltd
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Abstract

The utility model relates to a bottle inside plug pressure equipment robot, including quick-witted case seat, drive assembly, conveyer assembly, carousel subassembly, lock enclosing cover subassembly, pressure inside plug subassembly and vibrations dish subassembly, drive assembly include graduation case, transmission shaft, lock enclosing cover mechanism and pressure inside plug mechanism, conveyer assembly support casing and conveyer belt, carousel subassembly include station carousel, support bottle bottom plate and backplate, lock enclosing cover subassembly include stationary mast, sliding shaft, motor and locking cover device, pressure inside plug subassembly include self-adaptation supporting mechanism, pressure inside plug mechanism and pressure stopper connecting rod; the locking and positioning device comprises a nut insert, a locking screw, a guide screw and a positioning steel ball matched with the positioning groove, the inner pressing plug mechanism comprises a fan-shaped rotating arm and a finger-type plug holding device, the finger-type plug holding device comprises a plug chuck, a clamping bent arm and a driving sliding plate, and the vibration plate assembly comprises a lifting square column, a vibration plate and a plug flow channel.

Description

Bottle inner plug press-fitting robot
Technical Field
The invention relates to the technical field of bottle inner plug press-fitting equipment, in particular to a bottle inner plug press-fitting robot.
Background
In the packaging of industries such as food, medicine, cosmetics and the like, the bottle plug packaging is frequently carried out by pressing the bottle plug, in particular to the pressing rubber bottle plug, after a liquid or solid product is filled in a bottle, the bottle plug is pressed into a packaging bottle mouth to seal the bottle, on the traditional production line, the situation that the pressing and compacting degrees are inconsistent often occurs by adopting a manual pressing and compacting mode, the product packaging quality is influenced, meanwhile, the labor intensity of manual mode operation is high, the efficiency is low, and the problem that defective products are caused by pressing flaws can occur in the pressing process, along with the development of industrialization, an automatic production line becomes a mainstream, the bottle plug pressing industry is not exceptional, the application of an automatic bottle plug pressing robot is increasingly wide, the product quality and the production efficiency can be improved, but the pressing and compacting process of the pressing and plugging robot in the prior art is complex and special, the production cost is greatly improved, and the adaptability is poor, so that the popularization is difficult, and therefore, the bottle stopper press-fitting equipment capable of solving the problems is urgently needed.
Disclosure of Invention
In order to solve the problems, the invention provides a bottle inner plug press-fitting robot.
The specific contents are as follows: stopper pressure equipment robot in bottle, including quick-witted case seat, drive assembly, conveyor means subassembly, carousel subassembly, lock enclosing cover subassembly, stopper subassembly and vibrations dish subassembly in pressing, characterized by:
the machine box base is a cuboid hollow box body, the transmission assembly is fixed inside the machine box base and comprises a dividing box, a transmission shaft, an outer lock cover mechanism and an inner press plug mechanism, two side faces of the dividing box are respectively fixed with a side end plate, a side inner fixing plate is fixed at the free end of the end plate, an outer fixing plate which is parallel to the inner fixing plate is fixed on the outer side face of the inner fixing plate through a connecting rod, the transmission shaft is respectively fixed on the inner fixing plate and the outer fixing plate horizontally through a bearing seat A and a bearing seat B, and the inner end of the transmission shaft is coaxially fixed on one end of an input shaft of the dividing box through a coupler;
the outer lock cover mechanism comprises an outer lock cover cam, a driving rocker arm and a driven rocker arm, the outer lock cover cam is fixed on a transmission shaft through a cam hub A, the driving rocker arm and the driven rocker arm are fixedly connected through a rotating shaft, the rotating shaft is horizontally fixed on an inner fixing plate through a bearing seat C and is parallel to the transmission shaft, the driving rocker arm and the driven rocker arm are respectively positioned on two sides of the inner fixing plate, and a driven roller A which corresponds to the outer lock cover cam to form a cam mechanism is arranged on the free end of the driving rocker arm;
the inner plug pressing mechanism comprises an inner plug pressing cam and a lever rocker arm, the inner plug pressing cam is fixed on the transmission shaft through a convex wheel hub B and is positioned on the inner side of the outer fixing plate, the middle position of the lever rocker arm is fixed on a rocker arm shaft horizontally extending from the inner side of the outer fixing plate through a revolute pair, one end of the lever rocker arm is provided with a driven roller B which corresponds to the inner plug pressing cam to form a cam mechanism, the rotating shaft and the rocker arm shaft are both parallel to the transmission shaft and are respectively positioned on two sides of the transmission shaft, and the indexing box and the outer fixing plate are fixed inside the machine box base;
a conveyor belt assembly comprising a plurality of conveyor belts,
the conveying belt component comprises a supporting shell horizontally fixed on the upper surface of the chassis base, the supporting shell is arranged along the length direction of the upper surface of the chassis base, a conveying belt which is matched with the supporting shell and horizontally transmits is arranged in the supporting shell, and a protective rod is fixed on the side surface of the supporting shell;
a rotating disk component,
the rotary table component comprises a station rotary table, a bottle supporting bottom plate and a protective plate, wherein the station rotary table is disc-shaped, a circle of bottle poking notches which are uniformly distributed are arranged at the edge of the station rotary table, the bottle poking notches are correspondingly matched with bottle bodies of bottles, a spindle which is coaxial with the station rotary table and vertically extends downwards is fixed on the station rotary table, the lower end of the spindle is coaxially fixed with an output shaft of the indexing box, the station rotary table is positioned above the conveyer belt and covers the conveyer belt with a certain length, the protective plate and the bottle supporting bottom plate are arc-shaped strip plates, the protective plate and the bottle supporting bottom plate are horizontally fixed on the upper surface of the machine box body and positioned on the inner side of the supporting shell, the axes corresponding to the protective plate and the bottle supporting bottom plate are both coaxial with the axis of the station rotary table, the diameter corresponding to the inner arc surface of the protective plate is larger than the diameter of the station rotary table, the upper surfaces of the protective plate and the same line are coplanar, the lengths of the guard plate and the bottle supporting bottom plate correspond to the length of a major arc corresponding to the station turntable on the inner side of the supporting shell;
the lock outer cover assembly is provided with a lock outer cover assembly,
the outer lock cover assembly comprises a fixed stand column, a sliding shaft, a motor and a lock cover device, the fixed stand column is vertically fixed on the upper surface of the chassis base, the sliding shaft vertically penetrates through the fixed stand column and extends into the chassis base, the upper end of the sliding shaft is fixedly provided with the motor and the lock cover device which are connected through belt transmission, the lock cover device corresponds to a rotating path of a bottle poking notch on the station tray, the lower end of the sliding shaft is hinged with a lock cover connecting rod, the free end of the lock cover connecting rod is hinged to the free end of a driven rocker arm on the transmission assembly, the free end of the driven rocker arm is also fixedly provided with a reset tension spring, and the other end of the reset tension spring is vertically fixed on the top surface inside the chassis base and applies upward tension to the lock cover connecting rod;
the inner plug component is pressed, and the inner plug component,
the inner plug pressing assembly comprises a self-adaptive supporting mechanism, an inner plug pressing mechanism and a plug pressing connecting rod;
the self-adaptive support mechanism comprises an inner sleeve, an outer sleeve matched with the inner sleeve and a locking positioning device, wherein the inner sleeve is cylindrical and is vertically fixed on the upper surface of the machine box base through a fixing base at the lower end of the inner sleeve; the outer sleeve is coaxially sleeved outside the inner sleeve, two lifting connecting rods corresponding to the positions of the rotating arms are hinged to the outer circumferential surface of the outer sleeve, and the free ends of the lifting connecting rods and the free ends of the rotating arms are correspondingly hinged to form a connecting rod mechanism;
the locking and positioning device comprises a nut insert, a locking screw, a guide screw and a positioning steel ball matched with the positioning groove, the nut insert is vertically fixed on the outer surface of the outer sleeve, the locking screw penetrates through the nut insert and the outer sleeve wall along the radial direction of the outer sleeve through threaded connection and is pressed on the outer surface of the inner sleeve in a jacking mode, the guide screw penetrates through the nut insert and the outer sleeve wall along the radial direction of the outer sleeve and extends into the guide groove formed in the inner sleeve along the bus direction through threaded connection, a through hole penetrating through the outer sleeve wall and the nut insert is formed in the radial direction of the outer sleeve, the positioning steel ball is arranged in the through hole and is pressed in the positioning groove through a positioning spring, the other end of the positioning spring is supported on a pressing plate fixed on the outer surface of the nut insert, and the pressing plate is fixed on the nut insert through a.
The inner plug pressing mechanism comprises a fan-shaped rotating arm and a finger-type plug holding device, the fan-shaped rotating arm is in a fan shape with a central angle not smaller than 90 degrees, the thickness of the fan-shaped rotating arm is not smaller than the diameter of the corresponding bottle plug, a shaft hole penetrating through the fan-shaped rotating arm along the thickness direction is arranged at the corresponding axis of the fan-shaped rotating arm, the shaft hole and the circumferential surface corresponding to the arc surface of the fan-shaped rotating arm are coaxial, the end surface of the fan-shaped rotating arm is provided with a hinge lug which extends out transversely, the tail end of the hinge lug is provided with a hinge hole parallel to the shaft hole, the other end surface of the fan-shaped rotating arm is provided with a negative pressure holding plug hole at a position close to the arc surface, the negative pressure holding plug hole is communicated with a negative pressure connecting hole on the side surface of the fan-shaped rotating arm in the fan-shaped rotating arm, the fan-shaped rotating arm is hinged to the upper end of the outer sleeve through a shaft hole and rotates in a vertical surface, and the negative pressure holding plug hole on the fan-shaped rotating arm corresponds to a rotating path of a bottle poking notch on the station tray;
the device is installed on the end face of the fan-shaped rotary arm where the negative pressure holding plug hole is located, the device comprises plug chucks, clamping bent arms and a driving sliding plate, two supporting plates extending out of the end face of the fan-shaped rotary arm are correspondingly fixed on two sides of the end face of the fan-shaped rotary arm respectively, two guide sliding rods parallel to the rotary shaft are fixed between the supporting plates, two symmetrical and horizontal plug chucks which freely slide along the axial direction of the plug chucks are arranged on the guide sliding rods, a U-shaped clamping shape matched with the plug hole is formed below the negative pressure holding plug hole between the free ends of the two plug chucks, the upper surface of each plug chuck is attached to the upper surface and the lower surface of the end face of the fan-shaped rotary arm, an inwards extending plug baffle is fixed on the lower surface of each plug chuck, a long round hole which vertically penetrates is formed in each plug chuck and is located between the two guide sliding rods, and the two clamping bent, a pin is fixed on the end of each bent arm at the bottle stopper chuck, the pin extends into a long circular hole on the corresponding bottle stopper chuck, one end of each bent arm at the shaft hole is hinged with a same linkage plate, the free ends of the linkage plates are respectively hinged on the two ends of a driving sliding plate, an inward extending sliding key is vertically fixed on the driving sliding plate, the sliding key is positioned in a groove on a fan-shaped rotating arm and forms a sliding pair in the axial direction of a vertical guide sliding rod, the free end of the sliding key supports a return spring, the other end of the return spring is supported on the inner end surface of the groove, a cylindrical abdicating groove is arranged on the end surface of the fan-shaped rotating arm and is positioned on the outer side of the driving sliding plate, the abdicating groove is correspondingly matched with a cylindrical ejector pin vertically fixed on the upper end surface of an outer sleeve, and the upper end of the ejector pin is provided with a chamfer;
the lower end of the press plug connecting rod is hinged to the free end of the lever rocker arm, a multi-station connecting block is fixed at the upper end of the press plug connecting rod, at least two axially-arranged mounting holes are formed in the multi-station connecting block, the press plug connecting rod penetrates through the outer sleeve and is hinged to the hinge hole in the fan-shaped rotating arm through the mounting hole in the multi-station connecting block, the distance between the two positioning grooves in the axial direction, the vertical distance between the two mounting holes in the multi-station connecting block and the length of the guide groove correspond to each other, a plug taking tension spring is fixed at the lower end of the press plug connecting rod, and the other end of the plug taking tension spring is vertically fixed on the bottom surface in the case seat and applies downward;
the vibration plate component is arranged on the base plate,
the vibration disc assembly comprises a lifting square column, a vibration disc and a bottle stopper flow channel, the lifting square column is vertically fixed on the upper surface of the machine box base, the vibration disc for leveling a bottle stopper is fixed at the upper end of the lifting square column, the bottle stopper flow channel with the upper end communicated with the vibration disc and the lower end vertically corresponding to the shaft hole of the fan-shaped rotating arm is arranged at the edge of the vibration disc, the cross section of the bottle stopper flow channel is matched with the bottle stopper, and the lower end of the bottle stopper flow channel is close to the arc surface of the fan-shaped rotating arm;
preferably, a reinforcing arm is hinged between the shaft hole and the hinge hole, and the multi-station connecting block is positioned between the fan-shaped rotating arm and the reinforcing arm.
Preferably, the negative pressure connecting hole is provided with a pipe joint which is communicated with the negative pressure connecting hole and is fixed on the fan-shaped rotating arm.
Preferably, a cover plate covering the groove is fixed on the fan-shaped rotating arm, and a sliding groove matched with the sliding structure is formed in the cover plate.
Preferably, the outer side surface of the driving sliding plate is provided with an arc-shaped notch with a corresponding radius the same as that of the ejector pin.
Preferably, the outer end of the locking screw is provided with a locking hand wheel fixed with the locking screw.
Preferably, the lower end of the outer sleeve is provided with abdicating notches respectively corresponding to the positions of the hinge shafts.
The invention has the beneficial technical effects that:
in the internal plug pressing mechanism, the fan-shaped rotating arm realizes the whole process of plug taking and plug pressing, the finger-type plug holding mechanism is arranged on the press-mounting surface of the fan-shaped rotating arm, when the fan-shaped rotating arm takes a plug, the plug falls into a plug chuck of the finger-type plug holding mechanism from a plug flow channel to realize clamping and positioning of the plug, and then the plug is sucked by the negative pressure plug holding mechanism, the finger-type plug holding mechanism ensures that the plug can be accurately transferred to a plug opening by the fan-shaped rotating arm to complete plug press-mounting, and the negative pressure in the negative pressure plug holding hole and the finger-type plug holding mechanism ensure that the plug can be accurately taken away, transferred and pressed and mounted, thereby ensuring the stability and the high efficiency of the whole process of plug press-;
in the self-adaptive support mechanism, the total height of the inner plug pressing mechanism is adjusted by adjusting the relative height between the inner sleeve and the outer sleeve, so that the inner plug pressing mechanism is matched with the mounting holes on the multi-station connecting block, and is adaptive to at least two different types of bottles, so that the inner plug pressing robot is smaller in limitation, wider in adaptability and convenient to popularize better;
in the transmission assembly, the indexing box input shaft is connected with a driving force, so that the driving force can be divided into three forces in different driving forms, the station turntable is controlled to rotate, the outer cover locking mechanism moves downwards to lock the bottle cover, and the inner plug pressing mechanism rotates to press the bottle plug, so that the whole robot is more compact in structure, the actions are more closely related, the linkage and the coordination are better, the whole control is facilitated, and the production efficiency is improved.
Drawings
FIG. 1 is a first schematic perspective view of a bottle inner plug press-fitting robot;
FIG. 2 is a schematic perspective view of a second bottle inner plug press-fitting robot;
FIG. 3 is a third schematic view of the three-dimensional structure of the bottle inner plug press-fitting robot;
FIG. 4 is a perspective view of the plunger assembly;
FIG. 5 is a perspective view of the plunger mechanism;
FIG. 6 is a bottom view of FIG. 5;
FIG. 7 is a schematic cross-sectional view taken along the line A-A in FIG. 6;
fig. 8 is a first perspective view of a finger-type stopper holding device;
fig. 9 is a schematic perspective view of a second finger-type plug holding device;
FIG. 10 is a first perspective view of the adaptive support mechanism;
FIG. 11 is a schematic perspective view of the adaptive support mechanism;
FIG. 12 is a front view of the adaptive support mechanism;
FIG. 13 is a schematic cross-sectional view taken along line B-B of FIG. 12;
FIG. 14 is a perspective view of the inner sleeve of FIG. 10;
FIG. 15 is a first perspective view of the transmission assembly;
FIG. 16 is a second perspective view of the transmission assembly;
FIG. 17 is a front view of FIG. 15;
FIG. 18 is a schematic cross-sectional view taken along line C-C of FIG. 17;
FIG. 19 is a schematic cross-sectional view taken along line D-D of FIG. 17;
in the figure:
1. the automatic bottle opener comprises a machine case seat, 2. a transmission assembly, 6. a self-adaptive supporting mechanism, 8. an inner plug pressing mechanism, 9. a bottle, 91. a bottle plug;
211. 212, output shaft of indexing box, 213, end plate, 214, connecting rod, 215, inner fixing plate, 216, outer fixing plate, 217, outer end of input shaft of indexing box, 218 coupler,
221. The lock comprises a lock outer cover cam, 222, a driving rocker arm, 223, a driven roller A, 224, a cam hub A, 225, a rotating shaft, 226, a bearing seat C, 227, a driven rocker arm, 231, an inner plug pressing cam, 232, a lever rocker arm, 233, a driven roller B, 234, a rocker arm shaft, 235, a cam hub B; 241. a transmission shaft, 242, a bearing seat B, 243, a bearing seat A;
31. a supporting shell, 32 conveying belts, 33 protective rods;
41. the device comprises a fixed upright post, a motor 42, a motor 43, a lock cover connecting rod 44, a reset tension spring 45, a lock cover device 46 and a sliding shaft;
51. a station turntable, 511, a bottle pulling notch, 52, a guard plate, 53, a bottle supporting bottom plate and 54, a main shaft;
61. the lifting mechanism comprises a top pin, 62 inner sleeves, 621 hinge shafts, 622, rotating arms, 623 rotating handles, 624 fixing seats, 625 arc-shaped plates, 626 positioning grooves, 627 guide grooves, 63 outer sleeves, 631 abdicating notches, 632 lifting connecting rods, 641 nut inserts, 642 locking hand wheels, 643 pressing plates, 644 fastening screws, 645 guide screws, 646 positioning springs, 647 positioning steel balls and 648 locking screws;
71. lifting square column, 72, vibration disc, 73, bottle stopper flow channel;
81. a plug connecting rod, 811 a multi-station connecting block, 8112 a mounting hole, 812 a reinforcing arm, 82 a plug-taking tension spring, 83 a fan-shaped rotating arm, 831 a hinge lug, 832 a hinge hole, 833 an axle hole, 834 a pipe joint, 835 an abdicating groove, 836 a negative pressure connecting hole, 837 a negative pressure holding plug hole, 838 a groove, 836 a mounting hole, 812 a reinforcing arm, 82 a plug-taking tension spring, 83 a fan-shaped rotating arm, and,
84. The bottle stopper comprises a finger type stopper holding device, 841, a support plate, 842, a guide slide rod, 843, a bottle stopper clamping head, 8431, a slotted hole, 844, a bottle stopper baffle plate, 845, a clamping bent arm, 8451, a pin, 846, a linkage plate, 847, a driving sliding plate, 8471, an arc-shaped notch, 848, a sliding key, 8481, a cover plate, 849 and a return spring.
Detailed Description
In the first embodiment, referring to fig. 1-19, a bottle inner plug press-fitting robot comprises a chassis base, a transmission assembly, a conveyor belt assembly, a turntable assembly, a lock outer cover assembly, an inner plug pressing assembly and a vibration disc assembly;
the machine box base is a cuboid hollow box body, the transmission assembly is fixed inside the machine box base and comprises a dividing box, a transmission shaft, an outer lock cover mechanism and an inner press plug mechanism, two side faces of the dividing box are respectively fixed with a side end plate, a side inner fixing plate is fixed at the free end of the end plate, an outer fixing plate which is parallel to the inner fixing plate is fixed on the outer side face of the inner fixing plate through a connecting rod, the transmission shaft is respectively fixed on the inner fixing plate and the outer fixing plate horizontally through a bearing seat A and a bearing seat B, and the inner end of the transmission shaft is coaxially fixed on one end of an input shaft of the dividing box through a coupler;
the outer lock cover mechanism comprises an outer lock cover cam, a driving rocker arm and a driven rocker arm, the outer lock cover cam is fixed on a transmission shaft through a cam hub A, the driving rocker arm and the driven rocker arm are fixedly connected through a rotating shaft, the rotating shaft is horizontally fixed on an inner fixing plate through a bearing seat C and is parallel to the transmission shaft, the driving rocker arm and the driven rocker arm are respectively positioned on two sides of the inner fixing plate, and a driven roller A which corresponds to the outer lock cover cam to form a cam mechanism is arranged on the free end of the driving rocker arm;
the inner plug pressing mechanism comprises an inner plug pressing cam and a lever rocker arm, the inner plug pressing cam is fixed on the transmission shaft through a convex wheel hub B and is positioned on the inner side of the outer fixing plate, the middle position of the lever rocker arm is fixed on a rocker arm shaft horizontally extending from the inner side of the outer fixing plate through a revolute pair, one end of the lever rocker arm is provided with a driven roller B which corresponds to the inner plug pressing cam to form a cam mechanism, the rotating shaft and the rocker arm shaft are both parallel to the transmission shaft and are respectively positioned on two sides of the transmission shaft, and the indexing box and the outer fixing plate are fixed inside the machine box base;
a conveyor belt assembly comprising a plurality of conveyor belts,
the conveying belt component comprises a supporting shell horizontally fixed on the upper surface of the chassis base, the supporting shell is arranged along the length direction of the upper surface of the chassis base, a conveying belt which is matched with the supporting shell and horizontally transmits is arranged in the supporting shell, and a protective rod is fixed on the side surface of the supporting shell;
a rotating disk component,
the rotary table component comprises a station rotary table, a bottle supporting bottom plate and a protective plate, wherein the station rotary table is disc-shaped, a circle of bottle poking notches which are uniformly distributed are arranged at the edge of the station rotary table, the bottle poking notches are correspondingly matched with bottle bodies of bottles, a spindle which is coaxial with the station rotary table and vertically extends downwards is fixed on the station rotary table, the lower end of the spindle is coaxially fixed with an output shaft of the indexing box, the station rotary table is positioned above the conveyer belt and covers the conveyer belt with a certain length, the protective plate and the bottle supporting bottom plate are arc-shaped strip plates, the protective plate and the bottle supporting bottom plate are horizontally fixed on the upper surface of the machine box body and positioned on the inner side of the supporting shell, the axes corresponding to the protective plate and the bottle supporting bottom plate are both coaxial with the axis of the station rotary table, the diameter corresponding to the inner arc surface of the protective plate is larger than the diameter of the station rotary table, the upper surfaces of the protective plate and the same line are coplanar, the lengths of the guard plate and the bottle supporting bottom plate correspond to the length of a major arc corresponding to the station turntable on the inner side of the supporting shell;
the lock outer cover assembly is provided with a lock outer cover assembly,
the outer lock cover assembly comprises a fixed stand column, a sliding shaft, a motor and a lock cover device, the fixed stand column is vertically fixed on the upper surface of the chassis base, the sliding shaft vertically penetrates through the fixed stand column and extends into the chassis base, the upper end of the sliding shaft is fixedly provided with the motor and the lock cover device which are connected through belt transmission, the lock cover device corresponds to a rotating path of a bottle poking notch on the station tray, the lower end of the sliding shaft is hinged with a lock cover connecting rod, the free end of the lock cover connecting rod is hinged to the free end of a driven rocker arm on the transmission assembly, the free end of the driven rocker arm is also fixedly provided with a reset tension spring, and the other end of the reset tension spring is vertically fixed on the top surface inside the chassis base and applies upward tension to the lock cover connecting rod; the cap locking device and the bottle cap are both in the prior art and are not the invention point of the application, so the application is not described in detail;
the inner plug component is pressed, and the inner plug component,
the inner plug pressing assembly comprises a self-adaptive supporting mechanism, an inner plug pressing mechanism and a plug pressing connecting rod;
the self-adaptive support mechanism comprises an inner sleeve, an outer sleeve matched with the inner sleeve and a locking positioning device, wherein the inner sleeve is cylindrical and is vertically fixed on the upper surface of the machine box base through a fixing base at the lower end of the inner sleeve; the outer sleeve is coaxially sleeved outside the inner sleeve, two lifting connecting rods corresponding to the positions of the rotating arms are hinged to the outer circumferential surface of the outer sleeve, and the free ends of the lifting connecting rods and the free ends of the rotating arms are correspondingly hinged to form a connecting rod mechanism;
the locking and positioning device comprises a nut insert, a locking screw, a guide screw and a positioning steel ball matched with the positioning groove, the nut insert is vertically fixed on the outer surface of the outer sleeve, the locking screw penetrates through the nut insert and the outer sleeve wall along the radial direction of the outer sleeve through threaded connection and is pressed on the outer surface of the inner sleeve in a jacking mode, the guide screw penetrates through the nut insert and the outer sleeve wall along the radial direction of the outer sleeve and extends into the guide groove formed in the inner sleeve along the bus direction through threaded connection, a through hole penetrating through the outer sleeve wall and the nut insert is formed in the radial direction of the outer sleeve, the positioning steel ball is arranged in the through hole and is pressed in the positioning groove through a positioning spring, the other end of the positioning spring is supported on a pressing plate fixed on the outer surface of the nut insert, and the pressing plate is fixed on the nut insert through a.
The inner plug pressing mechanism comprises a fan-shaped rotating arm and a finger-type plug holding device, the fan-shaped rotating arm is in a fan shape with a central angle not smaller than 90 degrees, the thickness of the fan-shaped rotating arm is not smaller than the diameter of the corresponding bottle plug, a shaft hole penetrating through the fan-shaped rotating arm along the thickness direction is arranged at the corresponding axis of the fan-shaped rotating arm, the shaft hole and the circumferential surface corresponding to the arc surface of the fan-shaped rotating arm are coaxial, the end surface of the fan-shaped rotating arm is provided with a hinge lug which extends out transversely, the tail end of the hinge lug is provided with a hinge hole parallel to the shaft hole, the other end surface of the fan-shaped rotating arm is provided with a negative pressure holding plug hole at a position close to the arc surface, the negative pressure holding plug hole is communicated with a negative pressure connecting hole on the side surface of the fan-shaped rotating arm in the fan-shaped rotating arm, the fan-shaped rotating arm is hinged to the upper end of the outer sleeve through a shaft hole and rotates in a vertical surface, and the negative pressure holding plug hole on the fan-shaped rotating arm corresponds to a rotating path of a bottle poking notch on the station tray;
the device is installed on the end face of the fan-shaped rotary arm where the negative pressure holding plug hole is located, the device comprises plug chucks, clamping bent arms and a driving sliding plate, two supporting plates extending out of the end face of the fan-shaped rotary arm are correspondingly fixed on two sides of the end face of the fan-shaped rotary arm respectively, two guide sliding rods parallel to the rotary shaft are fixed between the supporting plates, two symmetrical and horizontal plug chucks which freely slide along the axial direction of the plug chucks are arranged on the guide sliding rods, a U-shaped clamping shape matched with the plug hole is formed below the negative pressure holding plug hole between the free ends of the two plug chucks, the upper surface of each plug chuck is attached to the upper surface and the lower surface of the end face of the fan-shaped rotary arm, an inwards extending plug baffle is fixed on the lower surface of each plug chuck, a long round hole which vertically penetrates is formed in each plug chuck and is located between the two guide sliding rods, and the two clamping bent, a pin is fixed on the end of each bent arm at the bottle stopper chuck, the pin extends into a long circular hole on the corresponding bottle stopper chuck, one end of each bent arm at the shaft hole is hinged with a same linkage plate, the free ends of the linkage plates are respectively hinged on the two ends of a driving sliding plate, an inward extending sliding key is vertically fixed on the driving sliding plate, the sliding key is positioned in a groove on a fan-shaped rotating arm and forms a sliding pair in the axial direction of a vertical guide sliding rod, the free end of the sliding key supports a return spring, the other end of the return spring is supported on the inner end surface of the groove, a cylindrical abdicating groove is arranged on the end surface of the fan-shaped rotating arm and is positioned on the outer side of the driving sliding plate, the abdicating groove is correspondingly matched with a cylindrical ejector pin vertically fixed on the upper end surface of an outer sleeve, and the upper end of the ejector pin is provided with a chamfer;
the lower end of the press plug connecting rod is hinged to the free end of the lever rocker arm, a multi-station connecting block is fixed at the upper end of the press plug connecting rod, at least two axially-arranged mounting holes are formed in the multi-station connecting block, the press plug connecting rod penetrates through the outer sleeve and is hinged to the hinge hole in the fan-shaped rotating arm through the mounting hole in the multi-station connecting block, the distance between the two positioning grooves in the axial direction, the vertical distance between the two mounting holes in the multi-station connecting block and the length of the guide groove correspond to each other, a plug taking tension spring is fixed at the lower end of the press plug connecting rod, and the other end of the plug taking tension spring is vertically fixed on the bottom surface in the case seat and applies downward;
the vibration plate component is arranged on the base plate,
the vibration disc assembly comprises a lifting square column, a vibration disc and a bottle stopper flow channel, the lifting square column is vertically fixed on the upper surface of the machine box base, the vibration disc for leveling a bottle stopper is fixed at the upper end of the lifting square column, the bottle stopper flow channel with the upper end communicated with the vibration disc and the lower end vertically corresponding to the shaft hole of the fan-shaped rotating arm is arranged at the edge of the vibration disc, the cross section of the bottle stopper flow channel is matched with the bottle stopper, and the lower end of the bottle stopper flow channel is close to the arc surface of the fan-shaped rotating arm; the specific structure and the working principle of the vibration disc assembly belong to the prior art and are not the point of the invention, so the detailed description is not needed;
the shaft hole and the hinge hole are hinged to form a reinforcing arm, and the multi-station connecting block is located between the fan-shaped rotating arm and the reinforcing arm.
The negative pressure connecting hole is provided with a pipe joint which is communicated with the negative pressure connecting hole and is fixed on the fan-shaped rotating arm, and the pipe joint is used for communicating a negative pressure air source.
And a cover plate covering the groove is fixed on the fan-shaped rotating arm, and a sliding groove matched with the sliding structure is formed in the cover plate.
The outer side surface of the driving sliding plate is provided with an arc-shaped notch with the corresponding radius the same as that of the ejector pin, so that the ejector pin can push the driving sliding plate conveniently.
And a locking hand wheel fixed with the locking screw is arranged at the outer end of the locking screw.
The lower end of the outer sleeve is provided with abdicating notches which respectively correspond to the positions of the hinge shafts.
The working process and principle of the invention are as follows:
adjusting the height of the self-adaptive support mechanism according to the model (height), rotating a locking hand wheel to enable a locking screw to be far away from an inner sleeve to be loosened, rotating a rotating handle to link a rotating arm and a lifting connecting rod to enable an outer sleeve to move upwards or downwards relative to the inner sleeve, meanwhile forcing a positioning steel ball compression spring to be separated from a current positioning groove and enter a next appointed positioning groove along with the movement of the outer sleeve, so that the height adjustment of the outer sleeve is controlled, then screwing the locking screw, correspondingly hinging a hinging hole on a fan-shaped rotating arm with a corresponding mounting hole on a multi-station connecting block, and enabling the height of the fan-shaped rotating arm to correspond to a;
bottles to be added with bottle stoppers are sequentially and vertically arranged on a conveying belt from one end of the conveying belt, conveyed to a station turntable through the conveying belt, rotated and driven through a bottle shifting notch to sequentially pass through an inner stopper pressing mechanism to press the bottle stoppers, added with outer covers and locked by an outer cover locking mechanism, and finally returned to the other end of the conveying belt to be conveyed to the next process;
pressing the bottle stopper:
the finger-type plug holding mechanism is arranged on the press-mounting surface of the fan-shaped rotating arm, the fan-shaped rotating arm downwards pulls the plug pressing connecting rod under the action of the plug pressing tension spring to rotate, so that the side opening of the bottle plug chuck on the finger-type plug holding mechanism is just corresponding to the lower port of the bottle plug flow channel, at the moment, the ejector pin is separated from the abdicating groove on the fan-shaped rotating arm, the sliding key is supported by the reset spring to move outwards to push the driving sliding plate, thereby driving the two bottle plug chucks to fold inwards through the linkage plate and the clamping bent arm to form a bottle plug clamping space without clamping force, the bottommost falling space in the bottle plug flow channel automatically falls into the bottle plug clamping space of the bottle plug chuck, so that the positioning is realized, then the negative pressure holding plug hole communicated with negative pressure sucks the bottle plug, the plug pressing connecting rod upwards drives the fan-shaped rotating arm to rotate, and the fan-shaped rotating arm blocks other, simultaneously, the sucked bottle stopper is sucked and held to the bottle mouth of the bottle on the bottle poking notch on the station turntable, the position of the bottle stopper is just corresponding to the position of the bottle mouth, the ejector pin gradually jacks up and drives the sliding plate to move in the process that the press-plugging connecting rod upwards drives the fan-shaped rotating arm to rotate, so that the bottle stopper chuck is driven to move outwards and open, the press-fitting of the bottle stopper is prevented from being blocked, then the fan-shaped rotating arm is continuously rotated to press-fit the bottle stopper in the bottle mouth, the negative pressure in the negative pressure holding hole is relieved, the fan-shaped rotating arm is separated; the negative pressure in the negative pressure holding plug hole and the finger type plug holding mechanism ensure that the plug can be fixed and positioned and accurately taken away, transferred and pressed, and ensure the stability and the high efficiency of the whole process of pressing the plug.
The indexing box is a novel mechanism for realizing indexing intermittent motion, the outer end of an input shaft of the indexing box is connected with a driving mechanism such as a driving motor, the input shaft of the indexing box is connected with a transmission shaft through a coupler, the rotation of the transmission shaft drives an inner plug pressing cam and an outer cover locking cam to rotate, then a driven rocker arm and a lever rocker arm are respectively driven by a driven roller A and a driven roller B, the driven rocker arm drives a cover locking connecting rod to move downwards, a cover locking device moves downwards to a bottle mouth to complete cover locking, then the cover locking mechanism is lifted and reset through a reset tension spring, the lever rocker arm drives a plug pressing connecting rod to move upwards to enable a fan-shaped rotating arm to complete plug pressing, the fan-shaped rotating arm is rotated to a plug taking position through the plug taking tension spring, meanwhile, an output shaft of the indexing box drives a station turntable to rotate to realize bottle movement, so that bottles sequentially complete processes of plug pressing, outer cover locking and the like, and, the rotation of control station carousel, lock enclosing cover and pressure inside plug respectively make whole robot structure compacter and each link between the action inseparabler, linkage and harmony are better, the integral control of being convenient for to production efficiency has been improved.

Claims (7)

1. Stopper pressure equipment robot in bottle, including quick-witted case seat, drive assembly, conveyor means subassembly, carousel subassembly, lock enclosing cover subassembly, stopper subassembly and vibrations dish subassembly in pressing, characterized by:
the machine box base is a cuboid hollow box body, the transmission assembly is fixed inside the machine box base and comprises a dividing box, a transmission shaft, an outer lock cover mechanism and an inner press plug mechanism, two side faces of the dividing box are respectively fixed with a side end plate, a side inner fixing plate is fixed at the free end of the end plate, an outer fixing plate which is parallel to the inner fixing plate is fixed on the outer side face of the inner fixing plate through a connecting rod, the transmission shaft is respectively fixed on the inner fixing plate and the outer fixing plate horizontally through a bearing seat A and a bearing seat B, and the inner end of the transmission shaft is coaxially fixed on one end of an input shaft of the dividing box through a coupler;
the outer lock cover mechanism comprises an outer lock cover cam, a driving rocker arm and a driven rocker arm, the outer lock cover cam is fixed on a transmission shaft through a cam hub A, the driving rocker arm and the driven rocker arm are fixedly connected through a rotating shaft, the rotating shaft is horizontally fixed on an inner fixing plate through a bearing seat C and is parallel to the transmission shaft, the driving rocker arm and the driven rocker arm are respectively positioned on two sides of the inner fixing plate, and a driven roller A which corresponds to the outer lock cover cam to form a cam mechanism is arranged on the free end of the driving rocker arm;
the inner plug pressing mechanism comprises an inner plug pressing cam and a lever rocker arm, the inner plug pressing cam is fixed on the transmission shaft through a convex wheel hub B and is positioned on the inner side of the outer fixing plate, the middle position of the lever rocker arm is fixed on a rocker arm shaft horizontally extending from the inner side of the outer fixing plate through a revolute pair, one end of the lever rocker arm is provided with a driven roller B which corresponds to the inner plug pressing cam to form a cam mechanism, the rotating shaft and the rocker arm shaft are both parallel to the transmission shaft and are respectively positioned on two sides of the transmission shaft, and the indexing box and the outer fixing plate are fixed inside the machine box base;
a conveyor belt assembly comprising a plurality of conveyor belts,
the conveying belt component comprises a supporting shell horizontally fixed on the upper surface of the chassis base, the supporting shell is arranged along the length direction of the upper surface of the chassis base, a conveying belt which is matched with the supporting shell and horizontally transmits is arranged in the supporting shell, and a protective rod is fixed on the side surface of the supporting shell;
a rotating disk component,
the rotary table component comprises a station rotary table, a bottle supporting bottom plate and a protective plate, wherein the station rotary table is disc-shaped, a circle of bottle poking notches which are uniformly distributed are arranged at the edge of the station rotary table, the bottle poking notches are correspondingly matched with bottle bodies of bottles, a spindle which is coaxial with the station rotary table and vertically extends downwards is fixed on the station rotary table, the lower end of the spindle is coaxially fixed with an output shaft of the indexing box, the station rotary table is positioned above the conveyer belt and covers the conveyer belt with a certain length, the protective plate and the bottle supporting bottom plate are arc-shaped strip plates, the protective plate and the bottle supporting bottom plate are horizontally fixed on the upper surface of the machine box body and positioned on the inner side of the supporting shell, the axes corresponding to the protective plate and the bottle supporting bottom plate are both coaxial with the axis of the station rotary table, the diameter corresponding to the inner arc surface of the protective plate is larger than the diameter of the station rotary table, the upper surfaces of the protective plate and the same line are coplanar, the lengths of the guard plate and the bottle supporting bottom plate correspond to the length of a major arc corresponding to the station turntable on the inner side of the supporting shell;
the lock outer cover assembly is provided with a lock outer cover assembly,
the outer lock cover assembly comprises a fixed stand column, a sliding shaft, a motor and a lock cover device, the fixed stand column is vertically fixed on the upper surface of the chassis base, the sliding shaft vertically penetrates through the fixed stand column and extends into the chassis base, the upper end of the sliding shaft is fixedly provided with the motor and the lock cover device which are connected through belt transmission, the lock cover device corresponds to a rotating path of a bottle poking notch on the station tray, the lower end of the sliding shaft is hinged with a lock cover connecting rod, the free end of the lock cover connecting rod is hinged to the free end of a driven rocker arm on the transmission assembly, the free end of the driven rocker arm is also fixedly provided with a reset tension spring, and the other end of the reset tension spring is vertically fixed on the top surface inside the chassis base and applies upward tension to the lock cover connecting rod;
the inner plug component is pressed, and the inner plug component,
the inner plug pressing assembly comprises a self-adaptive supporting mechanism, an inner plug pressing mechanism and a plug pressing connecting rod;
the self-adaptive support mechanism comprises an inner sleeve, an outer sleeve matched with the inner sleeve and a locking positioning device, wherein the inner sleeve is cylindrical and is vertically fixed on the upper surface of the machine box base through a fixing base at the lower end of the inner sleeve; the outer sleeve is coaxially sleeved outside the inner sleeve, two lifting connecting rods corresponding to the positions of the rotating arms are hinged to the outer circumferential surface of the outer sleeve, and the free ends of the lifting connecting rods and the free ends of the rotating arms are correspondingly hinged to form a connecting rod mechanism;
the locking and positioning device comprises a nut insert, a locking screw, a guide screw and a positioning steel ball matched with the positioning groove, the nut insert is vertically fixed on the outer surface of the outer sleeve, the locking screw penetrates through the nut insert and the outer sleeve wall along the radial direction of the outer sleeve through threaded connection and is pressed on the outer surface of the inner sleeve in a jacking mode, the guide screw penetrates through the nut insert and the outer sleeve wall along the radial direction of the outer sleeve through threaded connection and extends into a guide groove formed in the inner sleeve along the bus direction, a through hole penetrating through the outer sleeve wall and the nut insert is formed in the outer sleeve along the radial direction, the positioning steel ball is arranged in the through hole and is pressed in the positioning groove through a positioning spring, the other end of the positioning spring is supported on a pressing plate fixed on the outer surface of the nut insert, and the pressing plate is fixed on the nut insert through a;
the inner plug pressing mechanism comprises a fan-shaped rotating arm and a finger-type plug holding device, the fan-shaped rotating arm is in a fan shape with a central angle not smaller than 90 degrees, the thickness of the fan-shaped rotating arm is not smaller than the diameter of the corresponding bottle plug, a shaft hole penetrating through the fan-shaped rotating arm along the thickness direction is arranged at the corresponding axis of the fan-shaped rotating arm, the shaft hole and the circumferential surface corresponding to the arc surface of the fan-shaped rotating arm are coaxial, the end surface of the fan-shaped rotating arm is provided with a hinge lug which extends out transversely, the tail end of the hinge lug is provided with a hinge hole parallel to the shaft hole, the other end surface of the fan-shaped rotating arm is provided with a negative pressure holding plug hole at a position close to the arc surface, the negative pressure holding plug hole is communicated with a negative pressure connecting hole on the side surface of the fan-shaped rotating arm in the fan-shaped rotating arm, the fan-shaped rotating arm is hinged to the upper end of the outer sleeve through a shaft hole and rotates in a vertical surface, and the negative pressure holding plug hole on the fan-shaped rotating arm corresponds to a rotating path of a bottle poking notch on the station tray;
the device is installed on the end face of the fan-shaped rotary arm where the negative pressure holding plug hole is located, the device comprises plug chucks, clamping bent arms and a driving sliding plate, two supporting plates extending out of the end face of the fan-shaped rotary arm are correspondingly fixed on two sides of the end face of the fan-shaped rotary arm respectively, two guide sliding rods parallel to the rotary shaft are fixed between the supporting plates, two symmetrical and horizontal plug chucks which freely slide along the axial direction of the plug chucks are arranged on the guide sliding rods, a U-shaped clamping shape matched with the plug hole is formed below the negative pressure holding plug hole between the free ends of the two plug chucks, the upper surface of each plug chuck is attached to the upper surface and the lower surface of the end face of the fan-shaped rotary arm, an inwards extending plug baffle is fixed on the lower surface of each plug chuck, a long round hole which vertically penetrates is formed in each plug chuck and is located between the two guide sliding rods, and the two clamping bent, a pin is fixed on the end of each bent arm at the bottle stopper chuck, the pin extends into a long circular hole on the corresponding bottle stopper chuck, one end of each bent arm at the shaft hole is hinged with a same linkage plate, the free ends of the linkage plates are respectively hinged on the two ends of a driving sliding plate, an inward extending sliding key is vertically fixed on the driving sliding plate, the sliding key is positioned in a groove on a fan-shaped rotating arm and forms a sliding pair in the axial direction of a vertical guide sliding rod, the free end of the sliding key supports a return spring, the other end of the return spring is supported on the inner end surface of the groove, a cylindrical abdicating groove is arranged on the end surface of the fan-shaped rotating arm and is positioned on the outer side of the driving sliding plate, the abdicating groove is correspondingly matched with a cylindrical ejector pin vertically fixed on the upper end surface of an outer sleeve, and the upper end of the ejector pin is provided with a chamfer;
the lower end of the press plug connecting rod is hinged to the free end of the lever rocker arm, a multi-station connecting block is fixed at the upper end of the press plug connecting rod, at least two axially-arranged mounting holes are formed in the multi-station connecting block, the press plug connecting rod penetrates through the outer sleeve and is hinged to the hinge hole in the fan-shaped rotating arm through the mounting hole in the multi-station connecting block, the distance between the two positioning grooves in the axial direction, the vertical distance between the two mounting holes in the multi-station connecting block and the length of the guide groove correspond to each other, a plug taking tension spring is fixed at the lower end of the press plug connecting rod, and the other end of the plug taking tension spring is vertically fixed on the bottom surface in the case seat and applies downward;
the vibration plate component is arranged on the base plate,
the vibrations dish subassembly include lift square column, vibrations dish and bottle plug runner, the vertical upper surface of fixing at the chassis of lift square column on, be fixed with the vibrations dish that is used for leveling the bottle plug in the upper end of lift square column, be equipped with the bottle plug runner of the vertical correspondence in shaft hole of upper end and vibrations dish intercommunication, lower extreme and fan-shaped rocking arm at the border of vibrations dish, the cross-section and the bottle plug of this bottle plug runner are matchd and the lower extreme are close to the arc surface of fan-shaped rocking arm.
2. The inside-bottle plug press-fitting robot according to claim 1, wherein: the shaft hole and the hinge hole are hinged to form a reinforcing arm, and the multi-station connecting block is located between the fan-shaped rotating arm and the reinforcing arm.
3. The inside-bottle plug press-fitting robot according to claim 1, wherein: the negative pressure connecting hole is provided with a pipe joint which is communicated with the negative pressure connecting hole and is fixed on the fan-shaped rotating arm.
4. The inside-bottle plug press-fitting robot according to claim 1, wherein: and a cover plate covering the groove is fixed on the fan-shaped rotating arm, and a sliding groove matched with the sliding key is formed in the cover plate.
5. The inside-bottle plug press-fitting robot according to claim 1, wherein: and an arc-shaped notch with the corresponding radius the same as that of the ejector pin is arranged on the outer side surface of the driving sliding plate.
6. The inside-bottle plug press-fitting robot according to claim 1, wherein: and a locking hand wheel fixed with the locking screw is arranged at the outer end of the locking screw.
7. The inside-bottle plug press-fitting robot according to claim 1, wherein: the lower end of the outer sleeve is provided with abdicating notches which respectively correspond to the positions of the hinge shafts.
CN201920585813.XU 2019-04-26 2019-04-26 Bottle inner plug press-fitting robot Expired - Fee Related CN209890205U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920585813.XU CN209890205U (en) 2019-04-26 2019-04-26 Bottle inner plug press-fitting robot

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920585813.XU CN209890205U (en) 2019-04-26 2019-04-26 Bottle inner plug press-fitting robot

Publications (1)

Publication Number Publication Date
CN209890205U true CN209890205U (en) 2020-01-03

Family

ID=69020017

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920585813.XU Expired - Fee Related CN209890205U (en) 2019-04-26 2019-04-26 Bottle inner plug press-fitting robot

Country Status (1)

Country Link
CN (1) CN209890205U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109928344A (en) * 2019-04-26 2019-06-25 郑州奥特智能设备股份有限公司 Bottle inner plug press-fitting robot

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109928344A (en) * 2019-04-26 2019-06-25 郑州奥特智能设备股份有限公司 Bottle inner plug press-fitting robot
CN109928344B (en) * 2019-04-26 2024-01-02 郑州奥特智能设备股份有限公司 Bottle inner plug press-loading robot

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