CN111098134B

CN111098134B - Synchronous feeding type isolator assembling system

Info

Publication number: CN111098134B
Application number: CN202010109829.0A
Authority: CN
Inventors: 蓝楷; 李宁
Original assignee: Shijiazhuang Jingshi New Material Technology Co ltd
Current assignee: Shijiazhuang Jingshi New Material Technology Co ltd
Priority date: 2020-02-23
Filing date: 2020-02-23
Publication date: 2021-05-04
Anticipated expiration: 2040-02-23
Also published as: CN111098134A

Abstract

The invention relates to a synchronous feeding type isolator assembling system, which belongs to the technical field of operation and transportation.A platform is arranged on a rack, a spring roller assembly feeding group comprises spring feeding mechanisms, roller feeding mechanisms, springs and roller assembly pushing mechanisms, the spring roller assembly feeding mechanisms and the roller assembly pushing mechanisms are arranged on the platform in a corresponding number, the spring feeding mechanisms are arranged on the platform in a radial manner, the roller feeding mechanisms are vertically arranged on the platform, and the springs and the rollers are respectively conveyed by the spring and roller assembly pushing mechanisms along the platform and in a direction from the platform; the spring roller press-fitting mechanism and the star wheel feeding mechanism are correspondingly arranged on the upper side and the lower side of the platform. And the assembled springs and rollers are synchronously pushed to the spring and roller press-mounting grooves by the spring and roller assembly pushing mechanism, and are pressed into the arc-shaped open grooves of the star wheel by the spring and roller press-mounting mechanism for synchronous feeding and assembling. The vertical charging of assembled pay-off and upper and lower to dress has realized that three group's springs and roller of synchronous installation, easy operation, assembly efficiency is high.

Description

Synchronous feeding type isolator assembling system

Technical Field

The invention belongs to the technical field of operation and transportation, relates to assembling equipment of a motorcycle isolator, and particularly relates to an assembling system capable of synchronously feeding and assembling a plurality of springs and rollers.

Background

Motorcycles are important vehicles and sports machines, and have a wide consumer market worldwide. At present, the production of motorcycles begins to step into the large-scale and automatic production stage, and most assembly work is automated. Among the many parts of a motorcycle, a one-way clutch is an important part of a motorcycle engine. The motorcycle isolator is generally composed of a star wheel, three groups of rollers, springs, a gasket and a plastic sleeve, wherein the star wheel is provided with a central hole, and the edge of the central hole is provided with three eccentric arc-shaped open slots. During assembly, three groups of springs and rollers are required to be arranged in an arc-shaped open slot of the star wheel, the springs are arranged horizontally, and the rollers are arranged vertically; then a gasket is placed, and the plastic sleeve is pressed in the central hole of the star wheel. Because the part size is little, the number is many, and the assembly angle and the position of spring and stand are special, and present isolator assembly is mostly manual assembly, and production efficiency is low, intensity of labour is big, and the cost of labor is high. A plurality of sets of feeding and loading mechanisms are configured in the automatic assembly machines of the isolator, which are developed by a few manufacturers, the structure is complex, the equipment cost is high, and the efficiency of the sequential assembly mode of annular arrangement of all stations is still low.

Disclosure of Invention

The invention aims to solve the problems of low assembly efficiency and high cost of the isolator, designs a synchronous feeding type semi-automatic assembly system of the isolator, realizes synchronous installation of three groups of springs and rollers by adopting a convergent feeding structure and a vertical opposite assembly structure, and has simple and compact structure.

The technical scheme of the invention is as follows: the utility model provides a synchronous material loading formula isolator mounting system, is including setting up star gear feed mechanism, spring roller group dress material loading group and the spring roller pressure equipment mechanism in the frame, and the key lies in: the spring roller group assembly feeding group comprises spring feeding mechanisms, roller feeding mechanisms, springs and roller group assembly pushing mechanisms which are arranged on the platform in a corresponding number, the spring feeding mechanisms and the roller group assembly pushing mechanisms are arranged on the platform in a radial mode, the roller feeding mechanisms are vertically arranged on the platform, and the springs and the rollers are conveyed by the spring and roller group assembly pushing mechanisms in a corresponding direction from the platform to the platform; the spring roller press-mounting mechanism and the star wheel feeding mechanism are correspondingly arranged on the upper side and the lower side of the platform, the corresponding positions of the platform are provided with a spring and a roller press-mounting groove which are communicated up and down, each group of assembled springs and rollers are synchronously pushed to the spring and roller press-mounting groove by the spring and roller assembled pushing mechanism, and the assembled springs and rollers are pressed to each arc-shaped open slot of the star wheel by the spring and roller press-mounting mechanism to form a synchronous feeding type assembling structure.

In the assembly system, the star wheel feeding mechanism and the spring roller press-mounting mechanism are respectively arranged at the upper side and the lower side of the platform, so that all the assembled springs and rollers can be press-mounted into the arc-shaped open slots of the star wheel through the press-mounting mechanism when the star wheel is conveyed to a press-mounting station. The spring feeding mechanisms are radially and horizontally arranged on the platform, and the roller feeding mechanisms are vertically arranged on the platform, so that the springs can be conveniently laid horizontally, the rollers can be vertically conveyed and assembled together, and the assembled springs and rollers can be synchronously assembled and conveyed to a press-fitting station, and then are pressed and mounted in the star wheel together. The number of the springs and the rollers is the same as that of the arc-shaped open slots of the star wheel, and the springs and the rollers are generally 3 groups, and the spring feeding mechanism, the roller feeding mechanism, the springs and the roller group pushing mechanism, and the springs and the roller press-mounting slots are correspondingly arranged. The arrangement of the spring and the roller press-fitting groove is used for pressing the assembled spring and roller into the star wheel through the platform. The whole design is ingenious, and the structure is compact.

Furthermore, an assembly plate is arranged on the platform, a spring pushing groove and an assembly rod pushing groove are formed in the assembly plate in a penetrating mode, and the assembly rod pushing groove extends towards the spring and the roller press-fitting groove and is communicated with the spring and the roller press-fitting groove; the roller feeding mechanism comprises feeding vertical cylinders vertically arranged above the crossed and communicated positions of the matched group of the pushing grooves of the rods and the spring pushing grooves.

In this further embodiment, the platform serves as a support and the assembly plate serves as a guide and support for the assembly. The spring pushing grooves are horizontally arranged on the assembling plate, the feeding vertical barrel is vertically arranged on the assembling plate, the springs can be conveniently horizontally placed and the rollers can be conveniently erected and conveyed to the assembling rod pushing grooves according to the assembling direction and the assembling position, the assembled springs and rollers are conveyed to the spring and roller press-fitting grooves by means of the assembling rods, and then the assembled springs and rollers pass through the platform to be pressed into the star wheel. The three groups of springs and the three groups of rollers can be synchronously assembled and synchronously conveyed into the star wheel. In order to facilitate the assembly of springs and rollers to the star wheel of smaller dimensions, the push grooves of the respective assembling rods extend towards the centre of the assembling plate. In order to facilitate the installation of the feeding vertical cylinders, each feeding vertical cylinder is inserted into a cylinder seat, and the cylinder seat is fixed on the assembling plate; in order to ensure that the rollers can be smoothly conveyed to the assembling groove in sequence, the inner diameter of the feeding vertical cylinder is matched with the diameter of the rollers.

Furthermore, the spring and roller assembly pushing mechanism comprises assembly rods arranged in the assembly rod pushing grooves and a matched assembly rod driving mechanism arranged on the platform, and the end heads of the assembly rods are provided with assembly grooves for accommodating the springs and the rollers; the assembling grooves of the assembling rods positioned at the assembling station are aligned and communicated with the spring pushing grooves and the feeding vertical cylinder at the same time, and the assembling grooves of the assembling rods positioned at the press-fitting station are aligned and communicated with the spring and the roller press-fitting grooves.

In the further scheme, the assembling grooves are formed in the assembling rod, so that after the springs and the rollers are fed into the assembling grooves in the assembling direction and the assembling position, the springs and the rollers are directly driven by the assembling rod to be pushed into the spring and roller press-fitting grooves, and the positions of the springs and the rollers are convenient to position. In order to simplify the structure and ensure the quick and reliable action, the matched stack rod driving mechanism adopts a cylinder, and each matched stack rod is connected with a gas rod of a matched stack cylinder positioned on the platform.

Further, the spring feeding mechanism comprises a primary pushing mechanism and a secondary pushing mechanism, the primary pushing mechanism comprises a primary pushing rod and a matched driving mechanism arranged on the platform, a spring accommodating groove is formed in the primary pushing rod and reciprocates along the primary pushing rod pushing groove on the matched assembling plate, the secondary pushing mechanism comprises a secondary pushing rod and a matched driving mechanism arranged on the platform, and the secondary pushing rod reciprocates along the spring pushing groove; the spring pushing groove is communicated with the primary pushing rod pushing groove, and a spring accommodating groove of the primary pushing rod positioned at the feeding station is communicated with the spring pushing groove in a butt joint mode to form a spring pushing channel.

In the further technical scheme, the primary pushing rod is used for directionally sending the spring to the feeding station, and the secondary pushing rod is used for pushing the spring into the assembling groove according to the assembling direction. The spring accommodating groove penetrates through the width direction of the primary pushing rod, the groove length is larger than the spring length, the groove width is matched with the width of the spring and used for placing the spring and orienting the spring, and the spring is inversely placed in the spring accommodating groove in a matching direction. In order to facilitate the horizontal placement of the spring and the pushing of the spring out of the spring accommodating groove by the secondary pushing rod, the groove width of the spring accommodating groove is matched with the width of the spring and the width of the secondary pushing rod; the width of the spring accommodating groove is smaller than or equal to that of the spring pushing groove, so that the spring accommodating groove and the spring pushing groove are aligned and communicated conveniently, and the secondary pushing rod can stably penetrate through the spring accommodating groove. When the material is loaded, the primary pushing rod with the directionally placed spring is pushed to the material loading station along the primary pushing rod pushing groove, and then the secondary pushing rod pushes the spring into the matched groove from the spring containing groove along the spring pushing groove in the matched direction. In order to simplify the structure and ensure the rapid and reliable action, the driving mechanism adopts cylinders, each primary pushing rod is connected with the gas rod of each primary pushing cylinder positioned on the platform, and each secondary pushing rod is connected with the gas rod of each secondary pushing cylinder positioned on the platform. In order to facilitate arrangement and positioning, the assembly plate is hexagonal and is provided with three groups of collar edges which are vertical to each other; the spring pushing grooves of each group are arranged on one side, and the primary pushing rod pushing groove and the matched group pushing rod pushing groove are arranged on the other side. And the primary pushing rod pushing grooves and the spring pushing grooves of each group are mutually vertical, and the combined group pushing rod pushing grooves and the primary pushing rod pushing grooves are mutually parallel. The arrangement is simple in structure, convenient to arrange, position and install, and beneficial to gathering the push spring and the roller to the center.

Furthermore, the star wheel feeding mechanism comprises a star wheel clamping seat and a matched star wheel seat reciprocating driving mechanism which are limited on the frame in a sliding mode, and in order to clamp the star wheel, a containing groove matched with the star wheel body is formed in the star wheel clamping seat; in order to facilitate the positioning of the star wheel, each arc-shaped open slot of the star wheel is aligned with the spring and the roller press-fitting slot, the edge of the accommodating groove is provided with a positioning groove matched with a star wheel lug, and the center of the accommodating groove is provided with a core column matched with a star wheel center hole. The upper end of the core column is inserted into the central hole of the star wheel, the lower end of the core column is inserted into the star wheel clamping seat, and the core column has the sliding freedom degree of downward resetting by external force and upward resetting by a resetting spring sleeved at the lower end of the core column; the outer diameter of the core column is between the inner diameter and the outer diameter of the plastic sleeve arranged in the star wheel central hole. By the design, after the springs and the rollers are assembled, when the plastic sleeve is assembled in the star wheel central hole, the plastic sleeve is pressed downwards, the plastic sleeve presses the core column downwards, the core column slides downwards, and the plastic sleeve is pressed into the star wheel central hole and is tightly matched with the star wheel into a whole. Then when stopping pushing down, the stem upwards resets under the effect of reset spring elasticity, upwards pushes out the holding tank with star gear and plastic sheath whole, is convenient for take out the isolator that the assembly is good. Simple structure and ingenious design.

In the further technical scheme, the star wheel clamping seat is used for driving the star wheel to reciprocate between the feeding station and the assembling station and keeping each arc-shaped open slot of the star wheel aligned with the spring and the roller pressing groove so as to assemble the spring and the roller. In order to facilitate the movement of the star wheel clamping seat and simplify the structure, a sliding table cylinder is arranged on the rack, and the star wheel clamping seat is positioned on the sliding table cylinder. The rack can be also provided with a slide rail and a lead screw in parallel, the lead screw is provided with a nut in a matching way, and the star wheel clamping seat is connected with the nut and is limited on the slide rail in a sliding way. The rack can also be provided with a slide rail, the slide rail is provided with a linear motor in a matching way, and the star wheel clamping seat is arranged on the linear motor.

Furthermore, in order to facilitate press fitting of the assembled springs and rollers, the star wheel clamping seat is positioned at an assembling station, and each arc-shaped open slot of the star wheel is aligned with each spring and roller press fitting slot of the upper platform.

Furthermore, the spring roller press-mounting mechanism is arranged above the assembling plate and comprises a press-mounting driving mechanism positioned on the assembling plate by means of the mounting frame, a pressure plate connected below the press-mounting driving mechanism and a pressure rod positioned below the pressure plate, wherein the shape and arrangement of the pressure rod correspond to the spring and roller press-mounting grooves, and the position of the pressure rod is aligned with each spring and roller press-mounting groove. The pressure plate is convenient for installing the pressure rod and can drive the pressure rod to move up and down under the driving of the press-fitting driving mechanism. The press-fitting driving mechanism adopts a linear driving mechanism, and a linear motor or an air cylinder can be adopted to simplify the structure.

Furthermore, in order to guide the motion of the pressure rod, the motion of the pressure rod is stable and reliable. The assembly plate is provided with a guide disc, guide through holes corresponding to the shapes and the arrangement of the pressure rods are formed in the guide disc, and the positions of the guide through holes are aligned with the springs, the roller press-fitting grooves and the pressure rods.

Furthermore, in order to facilitate press fitting of the assembled spring and the assembled roller, the pressing rod comprises a square part for press fitting the spring and a round convex part for press fitting the roller, the square part and the round convex part are butted with each other in a radian matched with the arc-shaped open slot of the star wheel, and the size of the square part is matched with the arc-shaped open slot.

Furthermore, the matched stack groove of the matched stack rod is matched with the shape of the pressure rod, the edge of the matched stack groove is provided with an anti-falling convex column for preventing the roller from falling, the anti-falling convex column protrudes towards the groove and is matched with an anti-falling groove arranged at the butt joint of the square part and the round convex part of the pressure rod. In the further technical solution. In order to facilitate the positioning of the spring and the roller, each group of the grooves comprises a square groove part and a circular groove part which are used for accommodating the spring and the roller respectively; in order to be matched with the arc-shaped open slot of the star wheel and facilitate the loading of the spring and the roller, the square slot part and the circular slot part are butted in a radian matched with the arc-shaped open slot of the star wheel; in order to prevent the roller from toppling over, an anti-toppling convex column for preventing the roller from toppling over is arranged at the edge of the butt joint groove, and the anti-toppling convex column is protruded towards the groove.

The invention has the beneficial effects that: 1. this synchronous material loading formula isolator assembly system, design benefit, arrange rationally, simple structure, compactness, with low costs, through the vertical charging structure of assembled pay-off structure and upper and lower opposite dress, realized three group's of synchronous installation springs and rollers, easy operation, assembly efficiency is high. 2. The star wheel clamping seat ingeniously utilizes the positioning grooves to be matched with the star wheel lugs, the core column is matched with the star wheel center hole, the star wheel is convenient to position, each arc-shaped open slot of the star wheel is favorably aligned with the spring and the roller press mounting groove, and the shape and arrangement of the pressing rod are matched with the spring, the roller press mounting groove and the arc-shaped open slot of the star wheel, so that the star wheel clamping seat is simple and convenient to operate. 3. Through arranging the spring pushing assembly horizontally and vertically arranging the roller feeding vertical cylinder above the assembling groove, the spring and the roller can be conveniently gathered and conveyed to the assembling groove. 4. The spring feeding structure with secondary conveying and the roller feeding structure with vertical feeding are adopted, and the spring and the roller can be fed to the assembling groove at an assembling angle and position; the matched stack rod is provided with the matched stack groove, and can be directly driven by the matched stack rod to be pushed to the spring and roller press-fitting grooves, so that the positions of the spring and the roller are convenient to position, the subsequent procedures are favorably jointed, and the assembly efficiency is improved.

Drawings

FIG. 1 is a schematic structural view of an assembly system in an embodiment;

FIG. 2 is a schematic structural diagram of a spring and roller feeding mechanism and a spring and roller assembly pushing mechanism in the embodiment;

FIG. 3 is a schematic structural view of a spring roller press-fitting mechanism and an assembling groove in the embodiment;

FIG. 4 is a schematic structural view of a combining plate and a star wheel feeding mechanism in an embodiment;

FIG. 5 is a schematic view of an assembly structure of the star wheel and the star wheel base in the embodiment;

FIG. 6 is a schematic structural view of a star wheel clamping seat in the embodiment;

FIGS. 7 and 8 are schematic top and left views of the isolator in the embodiment;

in the drawings, 1 represents a frame, 2 represents a spring roller press-fitting mechanism, 21 represents a mounting frame, 22 represents a press-fitting driving mechanism, 23 represents a pressure plate, 24 represents a pressure lever, 241 represents a square portion, 242 represents a round convex portion, 243 represents an anti-falling groove, 3 represents a platform, 31 represents a guide plate, 311 represents a guide through hole, 32 represents a spring and a roller press-fitting groove, 33 represents an assembly plate, 331 represents a spring push groove, 332 represents a spring push groove, 333 represents a primary push rod push groove, 4 represents a spring loading mechanism, 41 represents a primary push rod, 411 represents a spring accommodating groove, 412 represents a primary push cylinder, 42 represents a secondary push rod, 421 represents a secondary push cylinder, 5 represents a roller loading mechanism, 51 represents a loading upright tube, 52 represents a tube seat, 6 represents a spring, a roller assembly push mechanism, 61 represents an assembly rod, 611 represents an assembly groove, 612 represents an anti-falling convex post, 613 represents an assembly cylinder, 7 represents a star wheel, 71 represents a spring, 72 represents a roller, 73 represents an arc-shaped open slot, 74 represents a star wheel lug, 75 represents a central hole, 8 represents a star wheel feeding mechanism, 81 represents a sliding table cylinder, 82 represents a star wheel clamping seat, 821 represents an accommodating groove, 822 represents a positioning groove, 823 represents a core column, 8231 represents an upper section, 8232 represents a middle section, 8233 represents a lower section, 824 represents an upper mold, 825 represents a mounting plate, 826 represents a guide sleeve, 83 represents a side plate, 84 represents a return spring, 9 represents a plastic sleeve, and 10 represents a gasket.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and examples.

Referring to fig. 1 and 4, a platform 3 is fixed on a frame 1, and an assembling plate 33 is fixed on the platform 3. The assembling plate 33 is hexagonal and has three sets of perpendicular collars, and on two adjacent sides of each set, a primary pushing rod pushing groove 333 and an assembling rod pushing groove 332 are formed, and a spring pushing groove 331 is formed on the other side. The assembly rod pushing groove 332 and the primary pushing groove 333 are parallel to each other and vertically penetrate through both ends of the spring pushing groove 331. The assembling rod pushing groove 332 extends towards the center of the assembling plate 33 and is communicated with the spring and roller press-fitting groove 32. The spring and roller press-fit slots 32 pass through the platform 3 and are aligned with the arc-shaped open slots 73 of the star wheel 7 below the platform 3.

Referring to fig. 1 and 2, the primary pushing rod 41 and the secondary pushing rod 42 are slidably limited in the primary pushing rod pushing groove 333 and the spring pushing groove 331, respectively. The primary pushing rod 41 is connected to the air rod of the primary pushing cylinder 412 fixed to the platform 3, and the secondary pushing rod 42 is connected to the air rod of the secondary pushing cylinder 421 fixed to the platform 3. The primary pushing rod 41 is provided with a spring accommodating groove 411, and the spring accommodating groove 411 of the primary pushing rod 41 positioned at the feeding station is communicated with the spring pushing groove 331 in a butt joint manner to form a pushing channel of the spring 71. The width of the spring receiving groove 411 is equal to the width of the spring 71 and the secondary push rod 42, and is slightly smaller than the width of the spring push groove 331.

The assembling rod pushing groove 332 is internally and slidably limited with an assembling rod 61, and the assembling rod 61 is connected with a pneumatic rod of an assembling cylinder 613 positioned on the platform 3. Referring to fig. 3, the assembling rod 61 is provided with an assembling groove 611, the assembling groove 611 includes a square groove portion and a circular groove portion for accommodating the spring 71 and the roller 72, respectively, the square groove portion and the circular groove portion are butted with each other with a radian matching with the arc-shaped opening groove of the star wheel 7, and an anti-falling convex column 612 for preventing the roller 72 from falling is arranged at the edge of the butting groove, and the anti-falling convex column 612 protrudes into the groove.

A feeding vertical cylinder 51 is arranged above the crossed and penetrated position of the assembling rod pushing groove 332 and the spring pushing groove 331, the feeding vertical cylinder 51 is inserted into the cylinder seat 52, and the cylinder seat 52 is fixed on the assembling plate 33. The diameter of the rollers 72 is slightly smaller than the inner diameter of the loading column 51 to ensure that the rollers 72 are stacked in the loading column 51 in an upright order. The assembling rod 61 at the assembling station has its assembling groove 611 aligned and communicated with the spring pushing groove 331 and the feeding vertical cylinder 51 at the same time, and the assembling rod 61 at the press-fitting station has its assembling groove 611 aligned and communicated with the spring and roller press-fitting grooves 32. The roller 72 and the spring 71 are respectively fed to the assembling groove 611 along the feeding vertical cylinder 51 and the spring pushing groove 331, and are pushed to the spring and roller press-fitting groove 32 by the assembling rod 61.

Referring to fig. 4 and 5, a sliding table cylinder 81 is mounted on the frame 1 below the platform 3. The sliding table cylinder 81 can reciprocate along the sliding table, and two side plates 83 are fixed on the sliding table cylinder 81. Referring to fig. 5 and 6, the starwheel clamping base 82 includes an upper die 824, a mounting plate 825, a guide sleeve 826, and a stem 823, the upper die 824 and the guide sleeve 826 are fixed to the mounting plate 825, the mounting plate 825 is positioned on the slide table cylinder 81 by means of the two side plates 83, and the stem 823 is inserted into the guide sleeve 826 by passing through the upper die 824 and the lower end through the mounting plate 825. The star wheel 4 is disposed within the upper die 824 and over the stem 823. The upper die 824 is provided with a receiving groove 821 matched with the star wheel 3, and the core column 823 is in clearance fit with the central hole 75 of the star wheel 7. The edge of the receiving groove 821 is provided with a positioning slot 822 matching with the star wheel lug 74. The core column 823 is of a three-section composite stepped shaft type structure, the upper section 8231 is inserted into a central hole 75 of the star wheel 7, transition stepped surfaces of the upper section 8231 and the middle section 8232 abut against the bottom of the upper die 824 to form an upward limiting structure, and the lower section 8233 is provided with a return spring 84; the stem 823 has a degree of freedom of sliding to return downward by an external force and upward by an elastic force of the return spring 84. And the stem 823 has an outer diameter between the inner and outer diameters of the plastic sleeve 9 disposed within the central bore 75 of the star wheel 7.

Referring to fig. 3, a mounting frame 21 is fixed on the assembling plate 33, a press-fitting driving mechanism 22 is fixed under the mounting frame 21, the press-fitting driving mechanism 22 adopts an air cylinder, a pressure plate 23 is connected under an air rod of the press-fitting air cylinder, and pressure rods 24 are distributed under the pressure plate 23. The assembling plate 33 is further provided with a guide disc 31, guide through holes 311 corresponding to the shapes and the arrangement of the press rods 24 are formed in the guide disc 31, and the positions of the guide through holes 311 are aligned with the springs, the roller press-fitting grooves 32 and the press rods 24. The compression bar 24 is shaped and arranged to correspond to the spring and roller press-fit grooves 32 and is positioned in alignment with each spring and roller press-fit groove 32. The press lever 24 includes a square portion 241 for press-fitting a spring and a round convex portion 242 for press-fitting a roller, the square portion 241 and the round convex portion 242 are butted at an arc matching the arc opening groove of the star wheel 7, and are sized to match the arc opening groove 73. The square portion 241 of the pressure lever 24 is provided with a reverse-proof groove 243 at the joint with the round convex portion 242. The assembly groove 611 of the assembly rod 61 matches with the shape of the pressure rod 24, and the anti-falling convex column 612 of the assembly groove 611 matches with the anti-falling groove 243 of the pressure rod 24.

The spring roller group loading mechanism of the isolator assembling system has the working principle that: initially, the starwheel clamping seat 82 is at the loading station, and the starwheel 7 is sleeved on the core column 823 and is loaded into the containing groove 821, and the starwheel lug 74 is loaded into the positioning groove 822. Then, the sliding table cylinder 81 drives the star wheel clamping seat 82 and the star wheel 7 to slide to the assembling station, and each arc-shaped open slot 73 of the star wheel 7 is aligned with each spring and roller press-mounting slot 32 of the upper platform 3. The spring feeding is to place each spring 71 in each spring receiving slot 411 in a matching direction, then each primary pushing cylinder 412 operates simultaneously, each primary pushing rod 41 drives each directionally placed spring 71 to push to a corresponding feeding station along the corresponding primary pushing rod pushing slot 333, then each secondary pushing cylinder 421 operates simultaneously, each secondary pushing rod 42 pushes each spring 71 from the corresponding spring receiving slot 411 into the square slot portion of the corresponding matching slot 611 in the matching direction along the corresponding spring pushing slot 331, meanwhile, the roller 72 in each feeding vertical barrel 51 vertically falls to the round slot portion of the corresponding matching slot 611, and the three groups of springs 71 and rollers 72 are matched simultaneously. Next, each gang cylinder 613 operates, and each gang rod 61 pushes the spring 71 and the roller 72 together to the corresponding spring and roller press-fitting groove 32. At this time, the press-fitting cylinder operates to drive the pressure plate 23 and the pressure lever 24 to press the spring 71 and the roller 72 into the star wheel 7. The pressure plate 23 drives the pressure rod 24 to reset, the star wheel clamping seat 82 drives the star wheel 7 to reset, and the assembly rod 61, the secondary pushing rod 42 and the primary pushing rod 41 reset. Subsequently, referring to fig. 7 and 8, after the gasket 10 is placed and the plastic sleeve 9 is pressed, the isolator is ejected, and the assembled isolator is taken down for the next round of assembly.

Claims

1. The utility model provides a synchronous material loading formula isolator assembly system, is including star gear feed mechanism (8), the spring roller group dress feeding group of group and spring roller pressure equipment mechanism (2) of setting on frame (1), its characterized in that: the spring roller assembly and feeding mechanism comprises a rack (1), wherein the rack (1) is provided with a platform (3), a spring roller assembly and feeding group comprises spring feeding mechanisms (4), roller feeding mechanisms (5) and spring and roller assembly pushing mechanisms (6) which are arranged on the platform (3) and correspond in number, each group of spring feeding mechanisms (4) are radially arranged on the platform (3), each group of roller feeding mechanisms (5) are vertically arranged on the platform (3), and the springs (71) and the rollers (72) are respectively conveyed to the corresponding spring and roller assembly pushing mechanisms (6) along the platform (3) and from the upper side of the platform (3); the spring roller press-mounting mechanism (2) and the star wheel feeding mechanism (8) are correspondingly arranged on the upper side and the lower side of the platform (3), spring and roller press-mounting grooves (32) which are communicated up and down are formed in corresponding positions of the platform (3), each group of assembled springs (71) and rollers (72) are synchronously pushed to the spring and roller press-mounting grooves (32) by the spring and roller assembled pushing mechanism (6), and are pressed into each arc-shaped open groove (73) of the star wheel (7) by the spring and roller press-mounting mechanism (2) to form a synchronous feeding type assembling structure; the roller feeding mechanism comprises a platform (3), a matched assembly plate (33) is arranged on the platform (3), a spring pushing groove (331) and a matched assembly rod pushing groove (332) are formed in the matched assembly plate (33) in a penetrating mode, the matched assembly rod pushing groove (332) extends towards a spring and a roller press-mounting groove (32) and is communicated with the spring and the roller press-mounting groove, and a roller feeding mechanism (5) comprises feeding vertical cylinders (51) arranged above crossed and communicated positions of the matched assembly rod pushing grooves (332) and the spring pushing grooves (331); the spring and roller assembly pushing mechanism (6) comprises assembly rods (61) arranged in the assembly rod pushing grooves (332), and assembly grooves (611) for accommodating springs (71) and rollers (72) are arranged at the ends of the assembly rods (61); the assembly groove (611) of the assembly rod (61) positioned at the assembly station is aligned and communicated with the spring pushing groove (331) and the feeding vertical cylinder (51) at the same time, and the assembly groove (611) of the assembly rod (61) positioned at the press-mounting station is aligned and communicated with the spring and the roller press-mounting groove (32); each group of assembly grooves (611) comprises a square groove part and a circular groove part which are used for accommodating the spring (71) and the roller (72) respectively, the square groove part and the circular groove part are butted in a radian matched with the arc-shaped open groove (73) of the star wheel (7), the butting groove edge is provided with an anti-falling convex column (612) for preventing the roller (72) from falling, and the anti-falling convex column (612) protrudes towards the groove.

2. The synchronous feed isolator assembly system of claim 1, wherein: the spring and roller assembly pushing mechanism (6) comprises a matched assembly rod driving mechanism arranged on the platform (3).

3. The synchronous feed isolator assembly system of claim 2, wherein: the spring feeding mechanism (4) comprises a primary pushing mechanism and a secondary pushing mechanism, the primary pushing mechanism comprises a primary pushing rod (41) and a matched driving mechanism arranged on the platform, a spring accommodating groove (411) is formed in the primary pushing rod (41) and reciprocates along a primary pushing rod pushing groove (333) in the assembling plate (33), the secondary pushing mechanism comprises a secondary pushing rod (42) and a matched driving mechanism arranged on the platform (3), and the secondary pushing rod (42) reciprocates along the spring pushing groove (331); the spring pushing groove (331) is communicated with the primary pushing rod pushing groove (333), and a spring accommodating groove (411) of the primary pushing rod (41) positioned at the feeding station is communicated with the spring pushing groove (331) in a butt joint mode to form a spring pushing channel.

4. The synchronous feed isolator assembly system of claim 1, wherein: the star wheel feeding mechanism (8) comprises a star wheel clamping seat (82) and a matched star wheel seat reciprocating driving mechanism, wherein the star wheel clamping seat (82) is limited on the rack (1) in a sliding mode, an accommodating groove (821) matched with a star wheel (7) main body is formed in the star wheel clamping seat (82), a positioning groove (822) matched with a star wheel lug (74) is formed in the edge of the accommodating groove (821), and a core column (823) matched with a star wheel center hole (75) is arranged in the center of the accommodating groove (821); the upper end of the core column (823) is inserted into the star wheel center hole (75), the lower end of the core column is inserted into the star wheel clamping seat (82), and the core column has the sliding freedom degree of downward resetting by external force and upward resetting by a resetting spring (84) sleeved at the lower end of the core column; the outer diameter of the core column (823) is between the inner diameter and the outer diameter of a plastic sleeve (9) arranged in a central hole (75) of the star wheel (7).

5. The synchronous feed isolator assembly system of claim 4, wherein: and each arc-shaped open slot (73) of the star wheel (7) of the star wheel clamping seat (82) positioned at the assembly station is aligned with each spring and roller pressing slot (32) of the upper platform (3).

6. The synchronous feed isolator assembly system of claim 2, wherein: the spring roller press-fitting mechanism (2) is arranged above the assembling plate (33), and comprises a press-fitting driving mechanism (22) positioned on the assembling plate (33) by means of an installation frame (21), a pressure plate (23) connected below the press-fitting driving mechanism (22) and a pressure lever (24) positioned below the pressure plate (23), wherein the shape and arrangement of the pressure lever (24) correspond to the spring and roller press-fitting grooves (32), and the positions of the pressure lever (24) are aligned with the spring and roller press-fitting grooves (32).

7. The synchronous feed isolator assembly system of claim 6, wherein: the assembling plate (33) is provided with a guide disc (31), guide through holes (311) corresponding to the shapes and arrangement of the press rods (24) are formed in the guide disc (31), and the positions of the guide through holes (311) are aligned with the springs, the roller press-mounting grooves (32) and the press rods (24).

8. The synchronous feed isolator assembly system of claim 6, wherein: the pressing rod (24) comprises a square part (241) for pressing the spring and a round convex part (242) for pressing the roller, the square part (241) is in butt joint with the round convex part (242) in a radian matched with the arc-shaped open slot of the star wheel (7), and the size of the square part is matched with that of the arc-shaped open slot (73).

9. The synchronous feed isolator assembly system of claim 8, wherein: the shape of an assembly groove (611) of the assembly rod (61) is matched with that of the pressure rod (24), and the anti-falling convex column (612) is matched with an anti-falling groove (243) arranged at the butt joint of the square part (241) and the round convex part (242) of the pressure rod (24).