CN114833557A - Isolator star gear roller and spring rigging equipment - Google Patents
Isolator star gear roller and spring rigging equipment Download PDFInfo
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- CN114833557A CN114833557A CN202210513990.3A CN202210513990A CN114833557A CN 114833557 A CN114833557 A CN 114833557A CN 202210513990 A CN202210513990 A CN 202210513990A CN 114833557 A CN114833557 A CN 114833557A
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- 208000026438 poor feeding Diseases 0.000 abstract description 2
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- 230000006835 compression Effects 0.000 description 21
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
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Abstract
A star wheel roller and spring assembling device for a one-way device is used for solving the technical problems of low production efficiency and poor precision of finished products caused by poor feeding modes of the roller and the spring in the existing one-way device assembling device. The pre-assembly groove in the guide assembly is respectively communicated with the indexing assembly, the roller feeding assembly, the spring feeding assembly and the first pushing assembly, and the rollers and the springs can be conveyed into the pre-assembly groove in one step in a moderate mode; the finished product after the assembly is high in precision and production efficiency. The invention is mainly used for the technical field of isolator production and processing.
Description
Technical Field
The invention relates to the technical field of isolator production and processing, in particular to isolator star wheel roller and spring assembling equipment.
Background
The isolator is an important part with power transmission and separation functions between a prime motor and a working machine or between a driving shaft and a driven shaft in the machine, and comprises a star wheel, a spring assembled in the star wheel and in a compression state and a roller abutted to the spring.
In the prior art, the automatic assembling machine for star wheel spring rollers of the stamping type isolator with the publication number of 'CN 206702576U', rollers and springs are respectively conveyed to mounting positions through a roller feeding system and a spring feeding system, and then the springs and balls are pushed into an assembling groove of the star wheel by a roller driving sliding block, and the roller feeding system, the spring feeding system and the roller driving sliding block all need additional power structures to carry out state pretreatment on the springs and the rollers so as to ensure that the springs are in a compressed state in an assembling station and the springs and the rollers are in an abutting state.
Specifically, in this patent, the spring and the roller are both individually and sequentially dropped into the compression track in a free-fall manner, and then both the spring and the roller are pushed along the compression track until the pre-assembly station, where the spring is in a compressed state and abuts against the roller, and finally the spring and the roller are pushed into the assembly groove of the star wheel located right below the pre-assembly station in a vertically downward movement direction from the pre-assembly station.
When the springs and the rollers fall into the compression track in a free-falling mode, and the rollers and the springs positioned in the compression track can be pushed along the compression track, the tail ends of the spring feeding guide rail and the roller feeding guide rail for conveying the springs and the rollers are a certain distance away from the compression guide rail, the self-weight of the rollers is heavy, when the rollers slide into the compression track along the spring feeding guide rail in a free-falling mode, a certain impact force is generated between the rollers and the compression track under the action of the self-weight, the rollers are abraded or the compression track is abraded, so that the precision of an assembled finished product is reduced, and the isolator is a precision workpiece and has high requirement on the precision; the dead weight of spring is not big, but possesses elasticity, when the spring carries out the material loading with free fall's mode, become the angular deviation when the free state probably takes place to kick-back and leads to the spring to get into compression track in the twinkling of an eye that falls into compression track, because the deviation of spring angle after being promoted to the preassembly station along compression track at the spring, just can not smoothly be pushed into the assembly groove of star gear when the preassembly station is promoted by vertical downwards, lead to the unable assembly of star gear or the assembly precision is not conform to the technology demand, equipment overall structure is comparatively complicated, the assembly ization is low, low in production efficiency.
In order to improve the assembly precision, at present, there is also a technology for changing the feeding mode of springs and rollers, for example, a spring roller assembly feeding mechanism of a one-way device assembly system with the publication number "CN 211708615U", a spring placed in a spring accommodating groove is pushed into an assembly groove by the action of a primary push rod and a secondary push rod, a single spring is pushed into the assembly groove in the spring pushing groove to be compressed, that is, the spring needs to be fed into the spring accommodating groove first, then pushed to a first station by the primary push rod, and then pushed into the assembly groove by the secondary push rod, and when the spring slides in the spring pushing groove, the angle deviation cannot occur, so that the problem that the spring cannot be smoothly assembled into the assembly groove of the star wheel is solved, but the feeding process of the whole spring is complicated, and the production efficiency is low.
Disclosure of Invention
The invention aims to provide a star wheel roller and spring assembling device for an isolator, aiming at overcoming the defects in the prior art and solving the technical problems of low production efficiency and poor precision of finished products caused by poor feeding modes of the roller and the spring in the prior isolator assembling device.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a isolator star gear roller and spring rigging equipment, is including all setting up on the mounting bracket:
the indexing assembly is driven by a driving device and comprises an indexing disc used for positioning the star wheel, the driving device drives the indexing disc to rotate intermittently, and the indexing disc is provided with guide holes which correspond to the assembly grooves of the star wheel one by one, so that one guide hole on the indexing disc is communicated with one assembly groove after the indexing disc rotates every time;
the guide assembly is arranged on one side of the indexing assembly, is used for allowing a spring and a roller to simultaneously pass through and enabling the spring to be in a compression state, and comprises a guide channel and a pre-assembly groove which are communicated, the outlet of the guide channel is communicated with one assembly groove of the star wheel after each rotation, the pre-assembly groove is arranged in the middle of the guide channel, and a switch door is arranged between the communication positions of the pre-assembly groove and the guide channel;
the roller feeding assembly is used for sequentially and singly conveying the rollers which abut against each other into the pre-assembly groove;
the spring feeding assembly comprises a first feeding member for conveying the springs in the disordered state in a mutually abutted state, the first feeding member is communicated with the pre-assembly groove, a distributing assembly is arranged at the end part of the first feeding member close to the pre-assembly groove, and the distributing assembly conveys the springs into the pre-assembly groove in a compressed state in sequence;
the first pushing assembly is arranged on one side of the material guide assembly and used for pushing the spring and the roller in the pre-assembly groove to move, sequentially pass through the material guide channel and the guide hole of the dividing plate and then enter one assembly groove of the star wheel;
further, the first feeding member comprises a second vibration disc and a spring conveying rail for conveying the spring into the pre-assembly groove, one end of the spring conveying rail is communicated with the second spiral rail of the second vibration disc, and the other end of the spring conveying rail is communicated with the pre-assembly groove.
Further, the spring conveying rail is obliquely arranged close to the end of the pre-assembly groove, and the inclination angle between the end of the spring conveying rail and the working table surface of the mounting frame is 45-60 degrees.
Furthermore, the spring conveying track is a non-closed channel structure with two open ends and an observation seam formed in the upper end face, the spring conveying track and one end communicated with the second spiral track are provided with a spring screening part, the spring screening part is of a long strip-shaped plate-shaped structure and fixed on the second vibrating tray, the end part, close to the second spiral track, of the spring screening part is provided with a rectangular screening block, the free end of the screening block extends into the spring conveying track to screen out the spring of the spring conveying track in a mode that the axial direction of the spring screening block is perpendicular to the spring conveying track, and the material distributing assembly is arranged at one end communicated with the pre-assembly groove.
Further, the roller feeding assembly comprises a first vibrating disk and a roller conveying track used for conveying the rollers into the pre-assembly groove, one end of the roller conveying track is communicated with the first spiral track of the first vibrating disk, and the other end of the roller conveying track is communicated with the pre-assembly groove, so that the rollers abutting against each other in the roller conveying track are conveyed into the pre-assembly groove in sequence.
Furthermore, a roller screening part is arranged at the joint of the roller conveying track and the first spiral track, the cross section of the roller conveying track is a U-shaped groove with an opening facing the center of the first vibration disc, a screening hole is formed in the lower side of the end part, close to the first spiral track, of the roller conveying track along the conveying direction of the roller, the distance between the upper groove edge and the lower groove edge of the roller conveying track is equal to the height of the roller, the lower groove edge of the roller conveying track is communicated with the first spiral track, the upper groove edge of the roller conveying track is located on the outer side of the inner wall of the first vibration disc, and the upper groove edge of the roller conveying track and the screening hole form the roller screening part.
Furthermore, one end of the roller conveying track, which is close to the pre-assembly groove, is obliquely arranged, and the inclination angle between the end part of the roller conveying track and the working table surface where the mounting frame is located is 10-30 degrees.
Furthermore, a plurality of baffle plates are arranged at intervals on the side of the opening of the spring conveying track to prevent the rollers in the spring conveying track from sliding out.
Further, the first pushing assembly comprises a first pushing rod driven by a first driving mechanism, and the first pushing rod is movably connected in the pre-assembly groove so as to push the spring and the roller which are in a compressed state in the pre-assembly groove into the guide hole of the dividing plate along the material guide channel and then assemble the spring and the roller in the pre-assembly groove into the assembly groove of the star wheel.
Furthermore, a material limiting plate driven by a second driving mechanism is arranged at the communication position of the pre-assembly groove and the material guide channel, and the material discharging plate can reciprocate along the direction vertical to the material guide channel to form the switch door.
The invention has the beneficial effects that:
the invention relates to isolator star wheel roller and spring assembling equipment, wherein a pre-assembling groove of a guide assembly is used for placing a spring in a compressed state and a roller abutted against the spring, the pre-assembling groove is respectively communicated with a roller feeding assembly and a spring feeding assembly, the roller feeding assembly can sequentially and continuously directly convey the roller into the pre-assembling groove, the spring feeding assembly can sequentially and continuously convey the spring into the pre-assembling groove directly, the pre-assembling groove is communicated with an assembling groove of a star wheel, a first pushing member pushes the spring and the roller into the star wheel for assembling, the spring feeding assembly and the roller feeding assembly are both directly communicated with the pre-assembling groove, and the spring is directly conveyed into the pre-assembling groove in a compressed state, which is different from the prior art that the spring after the pretreatment is firstly conveyed to a first station in a free state, and then the spring in a free state is compressed by a power mechanism and conveyed to a second station, and finally, the spring and the ball in the second station are pushed into an assembly groove of a star wheel of the star wheel together, namely the rollers in the invention are sequentially conveyed into the pre-assembly groove in an abutting state, the conveying mode of the rollers is relatively moderate, the rollers and the track of the conveying rollers cannot be damaged, and the spring is conveyed into the pre-assembly groove in a directly-compressed state in the conveying process, so that the assembly degree is obviously high, the precision of a finished product is ensured, and the production efficiency of the whole equipment is improved.
Drawings
FIG. 1 is a schematic structural view of an assembling apparatus in this embodiment;
FIG. 2 is a schematic structural view of the roller loading assembly of the present embodiment;
FIG. 3 is an enlarged view of the structure at C in FIG. 2;
fig. 4 is a schematic structural view of a section of the spring feeding assembly near the material guiding assembly in the embodiment;
FIG. 5 is a schematic structural diagram of a dispensing assembly in the present embodiment;
FIG. 6 is a schematic view of the construction of the spider when unassembled;
FIG. 7 is a schematic view of the starwheel assembly;
FIG. 8 is a schematic structural diagram of a material guiding assembly according to the present embodiment;
FIG. 9 is an enlarged view of the structure at A in FIG. 8;
FIG. 10 is an enlarged view of the structure at B in FIG. 9;
description of reference numerals: 1. a mounting frame; 2. a roller feeding assembly; 20. a first vibratory pan; 20-1, a first spiral track; 21. a roller conveying track; 21-1, screening holes; 21-2, a baffle plate; 3. a spring loading assembly; 30. a second vibratory pan; 31. a spring delivery track; 31-1, observing the seam; 32. a spring sifting element; 33. screening the material block; 4. a first pushing assembly; 41. a first push rod; 5. an indexing assembly; 51. an index plate; 51-1, a guide hole; 6. a material guiding assembly; 60. a material guide block; 6-1, a first material channel; 6-2, a second material channel; 6-3, pre-assembling a groove; 7. a compression member; 71. a guide portion; 72. a compression section; 8. a material placing plate; 100. a star wheel; 101. assembling a groove; 200. a roller; 300. a spring.
Detailed Description
The technical solution of the present invention is further described with reference to the accompanying drawings 1-10 and the embodiments.
As shown in fig. 1 and fig. 8 to 10, the mounting frame comprises:
the indexing assembly 5 is driven by a driving device, the indexing assembly 5 comprises an indexing disc 51 for positioning the star wheel 100, the driving device drives the indexing disc 51 to intermittently rotate, and the indexing disc 51 is provided with guide holes 51-1 which correspond to the assembly grooves 101 of the star wheel 100 one by one, so that one guide hole 51-1 of the indexing disc 51 is communicated with one assembly groove 101 after the indexing disc 51 rotates every time;
the indexing assembly 5 adopts an integrated device with the name of 'a limiting device for assembling star wheels and rollers and springs', namely, an indexing disc 5 is rotatably arranged on an installation frame 1, a star wheel 100 is arranged on the indexing disc 5, columnar structures with the number consistent with that of assembly grooves 101 of the star wheel 100 are arranged on the indexing disc 5, the columnar structures on the indexing disc 5 are sequentially driven by a driving device to realize intermittent rotation of the indexing disc 5, a mechanism for fixing the indexing disc 5 is further arranged to prevent the indexing disc 5 from slipping due to inertia effect after rotating every time, then the star wheel 100 is abutted to the indexing disc 5 by another set of driving device to prevent relative sliding between the star wheel 100 and the indexing disc 5, and specific structures and technical principles are not repeated herein.
The guide assembly 6 is arranged on one side of the indexing assembly 5, is used for allowing the spring 300 and the roller 200 to pass through simultaneously and enabling the spring 300 to be in a compression state, and comprises a guide channel and a pre-assembly groove 6-3 which are arranged in a communicated manner, the outlet of the guide channel is communicated with one assembly groove 101 of the star wheel 100 after each rotation, the pre-assembly groove 6-3 is arranged in the middle of the guide channel, and a switch door is arranged between the pre-assembly groove 6-3 and the guide channel;
the material guiding assembly 6 further comprises a material guiding block 60, two material rails which are perpendicular to each other are arranged on the material guiding block 60 and respectively comprise a first material channel 6-1 and a second material channel 6-2, the first material channel 6-1 penetrates through the material guiding block 6, a first pushing piece 4 driven by a first driving mechanism is movably connected in the end portion of one side of the first material channel 6-1, and the other end of the first material channel 6-1 is communicated with any assembling groove 101 of the star wheel 100 which rotates intermittently and directionally.
One end of the second material channel 6-2 is communicated with the first material channel 6-1, and the other end of the second material channel 6-2 penetrates through the material guide block 6.
The first material channel 6-1 and the second material channel 6-2 jointly form a material guide channel, and the pre-assembly groove 6-3 is positioned at the communication position of the first material channel 6-1 and the second material channel 6-2.
A roller feeding assembly 2 for feeding rollers 200 abutting each other, one by one, into the pre-assembly channel 6-3;
the spring feeding assembly 3 comprises a first feeding member for conveying the springs 300 in a disordered state in a mutually abutted state, the first feeding member is communicated with the pre-assembly groove 6-3, a distributing assembly is arranged at the end part of the first feeding member close to the pre-assembly groove 6-3, and the distributing assembly conveys the springs 300 into the pre-assembly groove 6-3 in a compressed state in sequence;
and the first pushing assembly 4 is arranged at one side of the material guiding assembly 6 and is used for pushing the spring 300 and the roller 200 in the pre-assembly groove 6-3 to move, sequentially pass through the material guiding channel and the guide hole 51 of the dividing plate 5 and then enter one assembly groove 101 of the star wheel 100.
The invention relates to a isolator star wheel roller and spring assembling device, which is characterized in that rollers 200 are sequentially and directly conveyed into a pre-assembling groove 6-3 through a roller feeding assembly 2, springs 300 are sequentially and directly conveyed into the pre-assembling groove 6-3 through a spring feeding assembly 3, the single springs 300 are compressed when conveyed into the pre-assembling groove 6-3, then are directly conveyed into the pre-assembling groove 6-3 in a compressed state and are abutted with the rollers 200 in the pre-assembling groove 6-3, finally, the single springs 300 in the compressed state in the pre-assembling groove 6-3 and the rollers 200 abutted with the springs 300 are pushed into one assembling groove 101 of a star wheel 100 which is communicated with the pre-assembling groove 6-3 and is fixed by a fixed structure under the action of a first push rod 41, the assembling degree of the star wheel 100 is high, the roller feeding assembly 2 and the spring feeding assembly 3 are used for conveying the rollers 200 and the springs 300 into the pre-assembly grooves 6-3 in one step, the production efficiency is improved, and the feeding mode of the rollers 200 and the springs 300 also avoids damage to components or position deviation to ensure the precision of finished products.
As shown in fig. 2 to 3, the roller feeding assembly 2 includes a first vibratory plate 20 and a roller feeding track 21 for feeding the rollers 200 individually and sequentially into the pre-assembly groove 6-3, one end of the roller feeding track 21 is connected to the first spiral track 20-1 in the first vibratory plate 20, and the other end of the roller feeding track 21 is connected to the pre-assembly groove 6-3.
The roller 200 screen 32 is provided at the junction of the roller conveyor track 21 and the first helical track 20-1 to ensure that the rollers 200 enter the roller conveyor track 21 in an upright position and abutting each other.
The roller conveying track 21 is a U-shaped groove structure with an opening facing the center of the first vibration disc 20, the groove edge at the upper end of the roller conveying track 21 extends out of the inner wall of the first vibration disc 20, the lower groove edge of the roller conveying track 21 is communicated with the first spiral track 20-1, the distance between the upper groove edge and the lower groove edge of the roller conveying track 21 is equal to the height of the rollers 200, and the lower part of the side wall at the joint of the roller conveying track 21 and the first spiral track 20-1 is provided with a screening hole 21-1.
The upper trough edge of the roller conveyor track 21 and the screening openings 21-1 in its side walls together form a roller screening element.
In actual production, a large number of rollers 200 are placed in the first vibratory plate 20 in a disordered state, and during vibration of the first vibratory plate 20, the large number of rollers 200 are vibrated in various states onto the first spiral track 20-1 in the first vibratory plate 20, and the width of the first spiral track 20-1 is narrow, and the rollers 200 can enter the first spiral track 20-1 only in the following three cases and abut against each other, and the rollers 200 abutting against each other are pushed by each other and sequentially enter the roller conveying track 21.
In the first case: the rollers 200 are in a state of being vertical and closely attached to the inner wall of the first vibratory plate 20.
In the second case: the roller 200 is completely attached to the first spiral track 20-1 in an inverted state.
In the third case: the rollers 200 of the first instance are superimposed on the rollers 200 of the second instance.
The rollers 200 in the first condition can enter the roller conveying track 21 smoothly, the screening holes 21-1 on the side wall of the rollers 200 in the second condition can roll the rollers 200 out of the roller conveying track 21 when the rollers 200 in the second condition enter the roller conveying track 21, the rollers 200 in the vertical condition can be screened out by the upper groove edge of the roller conveying track 21 when the rollers 200 in the third condition, and the rollers 200 completely attached to the first spiral track 20-1 enter the roller conveying track 21 in the same condition and are screened out through the screening holes 21-1 as the rollers 200 in the second condition.
The rollers 200 entered into the roller conveying rail 21 are individually and sequentially entered into the pre-assembly grooves 6-3 in a state of abutting each other and abutting on the side walls thereof.
A plurality of baffles 21-2 are provided at intervals at the side of the roller conveying rail 21 where the opening is located to prevent the rollers 200 from slipping out of the spring conveying rail 31.
The end part of the roller conveying track 21 communicated with the pre-assembly groove 6-3 is obliquely arranged with the working table surface of the mounting frame 1, the oblique angle is 10-30 degrees, the rollers 200 can freely roll into the pre-assembly groove 6-3 by means of self gravity and thrust when the rollers are abutted against each other, and the specific oblique angle can be adjusted according to the specifications of the rollers.
The rollers 200 abutting against each other slide into the pre-assembly grooves 6-3 in a manner inclined at a small angle to the work surface of the mounting frame 1, so that damage to the rollers 200 can be minimized, and the accuracy of the rollers and thus the accuracy of the finished product can be maximized.
As shown in fig. 4-6, the spring feeding assembly 3 includes a first distributing member communicated with the pre-assembly groove 6-3, the first distributing member includes a second vibrating disk 30 and a spring conveying rail 31 for conveying the springs 300 into the pre-assembly groove 6-3 individually and sequentially, the spring conveying rail 31 is a non-closed channel structure with two open ends and an observation slot 31-1 opened at the upper end face, one end of the spring conveying rail 31 is communicated with the second spiral rail of the second vibrating disk 30, and the other end of the spring conveying rail 31 is communicated with the pre-assembly groove 6-3.
The state that the spring 300 is located in the spring conveying track 31 can be observed in time by observing the arrangement of the slit 31-1, and if the standard spring 300 is deformed after entering the spring conveying track 31 due to uneven mass, the standard spring 300 can be adjusted in time when the spring 300 cannot be conveyed normally.
The spring conveying rail 31 is provided with a spring screening part 32, the spring screening part 32 is fixed on the outer wall of the second vibrating tray 30, the spring screening part 32 is of a long strip-shaped plate-shaped structure, the end part of the spring screening part 32 is provided with a rectangular screening block 33, and the screening block 33 obliquely extends into the spring conveying rail 31.
In actual production, a large number of springs 300 are placed in the second vibration plate 30, the second vibration plate 30 vibrates to vibrate the springs 300 to the second spiral track in the second vibration plate 30, and the springs 300 are in two states, one state is that the springs 300 are tightly attached to the spring conveying track 31 in a direction parallel to the spring conveying track 31 in the length direction of the springs 300, and the other state is that the springs 300 are tightly attached to the spring conveying track 31 in a direction perpendicular to the spring conveying track 31 in the length direction of the springs 300, and the springs 300 can only be inserted into the pre-assembly grooves 6-3 in the former state.
When the spring 300 in the latter state enters the spring conveying track 31, the spring sifting elements 32 which are arranged obliquely and project into the spring conveying track 31 sift out.
The end part of the spring conveying track 31 communicated with the pre-assembly groove 6-3 is obliquely arranged on the working table surface of the mounting frame 1, the oblique angle is 45-60 degrees, the dead weight of the spring 300 is light, when the distance between the springs 300 sliding in the spring conveying track 31 is long, the abutting force between the springs 300 is small, the gravity action of the dead weight of the spring 300 is needed to enable the springs to continuously move forwards along the spring conveying track 31, and the springs 300 are singly and sequentially arranged in the pre-assembly groove 6-3, the material distribution assembly reaction time needs to be given for material distribution treatment, so that the oblique angle is arranged within 45-60 degrees, the speed is not too high when the springs 300 can slide along the spring conveying track 31, and the specific angle arrangement can be adaptively adjusted according to the specification of the springs 300.
The end of the spring conveying track 31 communicated with the pre-assembly groove 6-3 is provided with a material distribution assembly, the material distribution assembly adopts the material distribution assembly in the invention named as a star wheel roller of a isolator and an auxiliary device for spring assembly, and specifically comprises a material distribution rod structure with a free end as a tip driven by two power mechanisms, the two material distribution rods are vertically arranged, the springs 300 positioned at a first position and a second position in the spring conveying track 31 are respectively limited, an air pipe is arranged to drive the separated springs 300 to move, and finally the springs enter the pre-assembly groove 6-3 in a compressed state under the combined action of a guide part 71 and a compression part 72 of a compression part 7 so as to complete the process requirement of sequentially conveying the single springs 300 to the pre-assembly groove 6-3, and specific structural and technical principles are not repeated at this time.
The side, close to the star wheel 100, of the first material channel 6-1 is further provided with a discharging plate 8 driven by a second driving mechanism, the discharging plate 8 is arranged on one side, close to the star wheel 100, of the roller conveying track 21, the inner side face of the end, close to the first material channel 6-1, of the discharging plate 8 is parallel to the corresponding roller conveying track 21, the width, close to the first material channel 6-1, of the discharging plate 8 is smaller than the width of the first material channel 6-1 and larger than the diameter of the rollers 200, and the discharging plate 8 is driven by the second driving mechanism to reciprocate to form a switch door.
The end part of the roller conveying track 21 close to the first material channel 6-1 is movably connected in the first material channel 6-1, but does not interfere the reciprocating motion of the first push rod 41 in the first push assembly 4 in the first material channel 6-1.
The first push rod 41, the end of the roller conveying track 21, the guide block 6, the compression member in the material distribution assembly and the end of the material discharge plate 8 abutting against the first material channel 6-1 together constitute a pre-assembly groove 6-3.
The first driving mechanism and the second driving mechanism can both adopt cylinder driving structures.
The working principle is as follows: in the application of the isolator star roller and spring assembling device designed by the application, the star wheel 100 is firstly installed on a limiting device capable of intermittently directionally rotating, then a large number of rollers 200 and springs 300 are respectively placed in the corresponding first vibration disc 20 and second vibration disc 30 for pretreatment, the rollers 200 and the springs 300 are respectively conveyed to the end part connected with the pre-assembling groove 6-3 in a state of abutting and clinging to the side wall of the roller conveying track 21 or the spring conveying track 31, the rollers 200 at the first position of the end part in the roller conveying track 21 enter the pre-assembling groove 6-3 under the pushing of the rollers 200 abutting against the rollers, the springs 300 enter the pre-assembling groove 6-3 from the second material channel 6-2 in a compressed state under the action of a compression part of the distributing assembly, and meanwhile, the springs 300 and the rollers 200 are in an abutting state, then the cylinder drives the first pushing assembly 4 to push the single spring 300 and the roller 200 in the pre-assembly groove 6-3 into the assembly groove 101 of the star wheel 100 along the first material channel 6-1, the star wheel 100 intermittently rotates in a directional manner under the action of the limiting device so that each assembly groove 101 is sequentially communicated with the first material channel 6-1, and then all the assembly grooves 101 of the star wheel 100 are assembled with one spring 300 in a compressed state and the roller 200 abutted to the spring 300, and the assembly of the whole star wheel 100 is completed.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (10)
1. The utility model provides a isolator star gear roller and spring rigging equipment which characterized in that, is including all setting up on mounting bracket (1):
the indexing assembly (5) is driven by a driving device, the indexing assembly (5) comprises an indexing disc (51) for positioning the star wheel (100), the driving device drives the indexing disc (51) to rotate intermittently, and the indexing disc (51) is provided with guide holes (51-1) which correspond to the assembly grooves (101) of the star wheel (100) in a one-to-one mode, so that one guide hole (51-1) of the indexing disc (51) is communicated with one assembly groove (101) after each rotation of the indexing disc (51);
the guide assembly (6) is arranged on one side of the indexing assembly (5) and used for allowing the spring (300) and the roller (200) to pass through simultaneously, the spring (300) is in a compressed state, the guide assembly comprises a guide channel and a pre-assembly groove (6-3), the guide channel and the pre-assembly groove are arranged in a communicated mode, the outlet of the guide channel is communicated with one assembly groove (101) of the star wheel (100) after each rotation, the pre-assembly groove (6-3) is arranged in the middle of the guide channel, and a switch door is arranged between the pre-assembly groove (6-3) and the communication position of the guide channel;
a roller feeding assembly (2) for conveying rollers (200) abutting against each other individually into the pre-assembly groove (6-3) in sequence;
a spring feeding assembly (3) comprising a first feeding member for conveying the springs (300) in a disordered state in a mutually abutted state, wherein the first feeding member is communicated with the pre-assembly groove (6-3), a distributing assembly is arranged close to the end part of the pre-assembly groove (6-3), and the distributing assembly conveys the springs (300) into the pre-assembly groove (6-3) in a compressed state in sequence;
and the first pushing assembly (4) is arranged on one side of the material guiding assembly (6) and is used for pushing the spring (300) and the roller (200) in the pre-assembly groove (6-3) to move, sequentially pass through the material guiding channel and the guide hole (51-1) of the dividing plate (51) and then enter one assembly groove (101) of the star wheel (100).
2. A one-way isolator star wheel roller and spring assembly device according to claim 1, characterized in that said first feeding member comprises a second oscillating disc (30) and a spring feeding track (31) for feeding said springs (300) into said pre-assembly grooves (6-3), one end of said spring feeding track (31) being in communication with said second spiral track (30-1) of said second oscillating disc (30), the other end of said spring feeding track (31) being in communication with said pre-assembly grooves (6-3).
3. An isolator star wheel and spring assembly apparatus according to claim 2, characterized in that the spring conveyor track (31) is arranged inclined close to the end of the pre-assembly slot (6-3) and the angle of inclination of the end of the spring conveyor track (31) to the work surface of the mounting frame (1) is 45 ° to 60 °.
4. The isolator star wheel and spring assembling equipment according to claim 3, wherein the spring conveying track (31) is a non-closed channel structure with two open ends and an observation seam (31-1) formed on the upper end face, one end of the spring conveying track (31) communicated with the second spiral track is provided with a spring screening piece (32), the spring screening piece (32) is of a long strip-shaped plate-shaped structure, the spring screening piece (32) is fixed on the second vibrating disk (30), the end part of the spring screening piece (32) close to the second spiral track (30-1) is provided with a rectangular screening piece (33), the free end of the screening piece (33) extends into the spring conveying track (31) to screen out the spring conveying track (31) from a spring (300) which is axially vertical to the spring conveying track (31), the distributing assembly is arranged at one end of the spring conveying track (31) communicated with the pre-assembly groove (6-3).
5. A isolator star and spring assembly device according to claim 4, characterized in that said roller feeding assembly (2) comprises a first oscillating disc (20) and a roller conveying track (21) for conveying said rollers (200) into said pre-assembly grooves (6-3), one end of said roller conveying track (21) communicating on a first helical track (20-1) of said first oscillating disc (20) and the other end of said roller conveying track (21) communicating with said pre-assembly grooves (6-3) for conveying said rollers (200) abutting each other in said roller conveying track (21) individually and sequentially into said pre-assembly grooves (6-3).
6. A star wheel and spring assembling apparatus for isolator as claimed in claim 5, wherein a roller screening member is provided at the junction of said roller conveying track (21) and said first spiral track (20-1), the cross section of said roller conveying track (21) is a U-shaped groove opened toward the center of said first vibratory plate (20), a screening hole (21-1) is formed at the lower side of the end portion of said roller conveying track (21) near said first spiral track (20-1) along the conveying direction of said roller (200), the distance between the upper and lower groove edges of said roller conveying track (21) is equal to the height of said roller (200), the lower groove edge of said roller conveying track (21) is communicated with said first spiral track (20-1), the upper groove edge of said roller conveying track (21) is located outside the inner wall of said first vibratory plate (20), the upper groove edge of the roller conveying track (21) and the screening holes (21-1) form the roller screening part.
7. An isolator star and spring assembly apparatus as claimed in claim 6, characterized in that said roller conveyor track (21) is inclined close to one end of said pre-assembly slot (6-3) and the angle of inclination of this end of said roller conveyor track (21) with respect to the work plane on which said mounting frame (1) is located is comprised between 10 ° and 30 °.
8. A one-way star wheel roller and spring assembly device according to claim 7, characterized in that a plurality of baffles (21-2) are arranged at intervals on the side of the opening of the spring conveying track (21) to prevent the rollers (200) in the spring conveying track (31) from slipping out.
9. A isolator star and spring assembly device according to claim 8, characterized in that said first pushing assembly (4) comprises a first pushing rod (41) driven by a first driving mechanism, said first pushing rod (41) being movably connected inside said pre-assembly slot (6-3) to push the springs (300) and rollers (200) in a compressed state inside said pre-assembly slot (6-3) along said guide channel into the guide holes (51-1) of said indexing disc (51) and then to assemble them inside the assembly slot (101) of said star (100).
10. A star-and-spring assembly device for isolators, according to any one of claims 1 to 9, wherein a material-discharging plate (8) driven by a second driving mechanism is provided at the place where the pre-assembly slot (6-3) communicates with the material-guiding channel, and the material-limiting plate (8) can reciprocate along the direction perpendicular to the material-guiding channel to form the switch door.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210513990.3A CN114833557B (en) | 2022-05-12 | 2022-05-12 | Isolator star gear roller and spring rigging equipment |
| PCT/CN2022/094693 WO2023216319A1 (en) | 2022-05-12 | 2022-05-24 | Star wheel, roller, and spring assembling device for one-way clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210513990.3A CN114833557B (en) | 2022-05-12 | 2022-05-12 | Isolator star gear roller and spring rigging equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114833557A true CN114833557A (en) | 2022-08-02 |
| CN114833557B CN114833557B (en) | 2023-03-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210513990.3A Active CN114833557B (en) | 2022-05-12 | 2022-05-12 | Isolator star gear roller and spring rigging equipment |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN114833557B (en) |
| WO (1) | WO2023216319A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110525926A (en) * | 2019-09-10 | 2019-12-03 | 浙江爱易特智能技术有限公司 | Bottle cap detection device bottle cap feeding device |
| CN117260232B (en) * | 2023-11-21 | 2024-02-06 | 济南弘群机械配件有限公司 | Automatic press for clutch roller set |
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|---|---|---|---|---|
| CN106736439A (en) * | 2016-12-28 | 2017-05-31 | 浙江工业大学 | Multistation isolator star-wheel flexible roller assembly machine |
| CN106826219A (en) * | 2016-12-29 | 2017-06-13 | 浙江工业大学 | The roller spring-compressed feed mechanism of punching type isolator automatic assembling machine |
| CN108608187A (en) * | 2018-06-29 | 2018-10-02 | 常州百力奇自动化设备有限公司 | A kind of isolator assembly machine |
| CN111113037A (en) * | 2020-02-13 | 2020-05-08 | 河北科技大学 | Automobile isolator assembling equipment |
| KR102388943B1 (en) * | 2017-06-26 | 2022-04-21 | 대원강업주식회사 | Spring feeding device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11257378A (en) * | 1998-03-11 | 1999-09-21 | Nsk Warner Kk | Assembly method and assembly device for sprag one way clutch |
| CN106826221B (en) * | 2016-12-29 | 2018-09-18 | 浙江工业大学 | Punching type isolator star-wheel flexible roller automatic assembling machine |
| CN107627102B (en) * | 2017-09-26 | 2019-03-01 | 河北科技大学 | A kind of motorcycle one-way device automatic assembling machine |
| CN111098134B (en) * | 2020-02-23 | 2021-05-04 | 石家庄精石新材料科技有限公司 | Synchronous feeding type isolator assembling system |
-
2022
- 2022-05-12 CN CN202210513990.3A patent/CN114833557B/en active Active
- 2022-05-24 WO PCT/CN2022/094693 patent/WO2023216319A1/en unknown
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106736439A (en) * | 2016-12-28 | 2017-05-31 | 浙江工业大学 | Multistation isolator star-wheel flexible roller assembly machine |
| CN106826219A (en) * | 2016-12-29 | 2017-06-13 | 浙江工业大学 | The roller spring-compressed feed mechanism of punching type isolator automatic assembling machine |
| KR102388943B1 (en) * | 2017-06-26 | 2022-04-21 | 대원강업주식회사 | Spring feeding device |
| CN108608187A (en) * | 2018-06-29 | 2018-10-02 | 常州百力奇自动化设备有限公司 | A kind of isolator assembly machine |
| CN111113037A (en) * | 2020-02-13 | 2020-05-08 | 河北科技大学 | Automobile isolator assembling equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023216319A1 (en) | 2023-11-16 |
| CN114833557B (en) | 2023-03-14 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Unidirectional Star Wheel Roller and Spring Assembly Equipment Effective date of registration: 20231231 Granted publication date: 20230314 Pledgee: Bank of China Limited Yuhuan sub branch Pledgor: YUHUAN PUTIAN ISOLATORS Co.,Ltd. Registration number: Y2023330003168 |
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