CN113172402A

CN113172402A - Jump ring intelligence material loading assembly device

Info

Publication number: CN113172402A
Application number: CN202110495034.2A
Authority: CN
Inventors: 孙杰; 林乐成; 张彩霞; 林乐民; 林渝钦; 卢文涛
Original assignee: Weihai Hengyuan Intelligent Technology Co ltd; Weihai Vocational College
Current assignee: Weihai Hengyuan Intelligent Technology Co ltd; Weihai Vocational College
Priority date: 2021-05-07
Filing date: 2021-05-07
Publication date: 2021-07-27
Anticipated expiration: 2041-05-07
Also published as: CN113172402B

Abstract

The invention discloses a clamp spring intelligent feeding and assembling device which comprises a clamp spring mounting mechanism, a push block driving mechanism, a clamp spring displacement driving mechanism and a clamp spring clamping mechanism, wherein the clamp spring mounting mechanism comprises a guide rail fixing plate, a clamp spring feeding guide rail and a clamp spring push block, the push block driving mechanism comprises a push block returning driving mechanism and a clamp spring pushing mechanism, the push block returning driving mechanism comprises a guide rail C, a slide block connecting plate C, a hinge, an operating rod, a push-pull plate, an operating rod pushing cylinder and an operating rod stroke limiting cover, the clamp spring pushing mechanism is arranged at the lower end of a table panel, the clamp spring pushing mechanism comprises a left guide column, a right guide column, a material dropping box, a bearing and a steel wire, and the clamp spring clamping mechanism is arranged above the clamp spring feeding guide rail and driven by the clamp spring displacement driving mechanism to move longitudinally The clamp spring feeding operation is simple and the like.

Description

Jump ring intelligence material loading assembly device

Technical Field

The invention relates to the technical field of mechanical assembly, in particular to an intelligent clamping spring feeding and assembling device.

Background

In mechanical product production assembly technical field, often involve the assembly to the jump ring, the jump ring is installed in the jump ring groove of machine pivot usually, play the effect that prevents pivot axial displacement, the jump ring is if the installation is not in place, often influence whole mechanical product quality, and there is the potential safety hazard, among the prior art, generally adopt the artifical work of clamping that uses calliper to accomplish the jump ring, this mode has the packaging efficiency low, intensity of labour is big, the higher scheduling problem of manufacturing cost, simultaneously at the in-process of equipment because manual operation is out of place to lead to the yields low easily or cause bodily injury hard excessively.

Under the condition that the competition pressure of the industry is higher and higher, in order to save labor cost and improve production efficiency, equipment for automatically installing clamp springs gradually appears, and through retrieval, CN2020205269439 discloses a clamp spring shaft assembling structure, which comprises an inner side positioning mechanism, an outer side positioning mechanism, a press-mounting mechanism and a material moving mechanism, wherein the clamp springs conveyed by a material conveying line (for example, direct vibration feeding) are transferred to a press-mounting station by the material moving mechanism, the clamp springs are positioned by the inner side positioning mechanism through a positioning boss, the clamp springs are positioned by the outer side positioning mechanism outside the clamp springs, and after the clamp springs are positioned, the clamp springs are pushed to be pressed on the clamp shafts through the press-mounting mechanism to realize the assembly of the clamp springs.

The structure has the following defects: the clamp spring needs to be conveyed to the material moving mechanism through the direct vibration feeding mechanism, then the clamp spring is moved to the press-fitting station through the material moving mechanism and is positioned through the inner side positioning mechanism and the outer side positioning mechanism, the clamp spring moving and positioning structure is complex, and the clamp spring assembling efficiency is low.

Disclosure of Invention

The intelligent clamping spring feeding and assembling device aims to overcome the defects in the prior art, and is compact in structure, low in manufacturing cost and simple in clamping spring feeding operation.

The technical scheme adopted by the invention for solving the technical problems is as follows:

the utility model provides a jump ring intelligence material loading assembly device which characterized in that: the clamp spring clamping mechanism comprises a clamp spring installation mechanism, a push block driving mechanism, a clamp spring displacement driving mechanism and a clamp spring clamping mechanism, wherein the clamp spring installation mechanism, the push block driving mechanism, the clamp spring displacement driving mechanism and the clamp spring clamping mechanism are all arranged on the table panel;

the clamp spring mounting mechanism comprises a guide rail fixing plate, a clamp spring feeding guide rail and a clamp spring pushing block, the guide rail fixing plate is transversely fixed on the deck plate, the upper end of the guide rail fixing plate is provided with the clamp spring feeding guide rail, the shape of the clamp spring feeding guide rail is matched with that of a clamp spring inner ring, the clamp spring feeding guide rail is provided with the clamp spring pushing block which is used for pushing the clamp spring to transversely move and is in sliding fit with the clamp spring feeding guide rail, the clamp spring pushing block is driven by a pushing block driving mechanism to transversely move along the clamp spring feeding guide rail, and the pushing block driving mechanism is connected with the controller;

the push block driving mechanism comprises a push block homing driving mechanism and a clamp spring pushing mechanism, the push block homing driving mechanism comprises a guide rail C, a slide block connecting plate C, a hinge, a control rod, a push-pull plate, a control rod pushing cylinder and a control rod stroke limiting cover, the guide rail C is transversely fixed on the side wall of a guide rail fixing plate, the slide block C is in sliding connection with the guide rail C, the slide block C is fixedly connected with the slide block connecting plate C, the upper end of the slide block connecting plate C is hinged with the clamp spring push block through the hinge, the lower end of the slide block connecting plate C is fixedly connected with the push-pull plate, a control rod limiting groove is formed in the push-pull plate, the lower end of the control rod is arranged in the control rod limiting groove and hinged with the control rod limiting groove, the upper end of the control rod is provided with the control rod stroke limiting cover, the lower end of the control rod stroke limiting cover is fixedly connected with the table panel, and the upper end face is provided with a control rod transverse displacement guide long strip port and a control rod limiting port which are longitudinally arranged, the control rod limiting port is arranged at the right end of the control rod transverse displacement guide long-strip port and communicated with the control rod transverse displacement guide long-strip port, the control rod pushing cylinder is arranged on the left side of the push-pull plate and connected with the table panel, the upper end of the control rod extends out of the control rod transverse displacement guide long-strip port, is driven by the control rod pushing cylinder to move along the control rod transverse displacement guide long-strip port and is clamped into the control rod limiting port, and the control rod pushing cylinder is connected with the controller;

the clamp spring pushing mechanism is arranged at the lower end of the table board and comprises a left guide post, a right guide post, a dropping box, a bearing and a steel wire, the upper ends of the left guide post and the right guide post are respectively fixedly connected with the table board, the lower ends of the left guide post and the right guide post are respectively fixedly connected with a bottom plate of the supporting frame, the dropping box is arranged between the left guide post and the right guide post, one end of the dropping box is slidably connected with the left guide post through the bearing, the other end of the dropping box is slidably connected with the right guide post through the bearing, the steel wire is connected onto the dropping box, and the other end of the steel wire is connected with the operating rod;

the jump ring fixture establishes in the top of jump ring material loading guide rail, jump ring fixture includes slip table jar, jump ring pincers fixed plate, jump ring pincers, the piston rod and the jump ring pincers fixed plate fixed connection of slip table jar, jump ring pincers and jump ring pincers fixed plate fixed connection, jump ring pincers reciprocate through the slip table jar drive, the slip table jar drives longitudinal movement through the jump ring displacement actuating mechanism drive that is connected with deck plate, slip table jar, jump ring displacement actuating mechanism are connected with the controller respectively, after the jump ring on the jump ring material loading guide rail used up, the piston rod that the control rod promoted the cylinder stretches out, promotes the push-and-pull board and drives the control rod and remove right along the rectangular mouth of control rod lateral displacement direction, in the control rod reachs the automatic card of control rod spacing department and advances the control rod spacing to the position of jump ring ejector pad is spacing, guarantees that the jump ring ejector pad can get back to the initial position, the installation of the jump ring of being convenient for, open the jump ring ejector pad this moment, overlap the jump ring on jump ring material loading guide rail from the right side of jump ring material loading guide rail, cover the jump ring ejector pad again, behind jump ring fixture centre gripping jump ring, the jump ring ejector pad pushes the jump ring to move left along jump ring material loading guide rail under the effect of weigh box at the rear side of jump ring, the jump ring of being held by the jump ring pincers, reach the equipment of pushing down directly over pivot tip jump ring groove under jump ring displacement actuating mechanism's effect, the jump ring installation has been realized, the propelling movement, the centre gripping, the automation of equipment, and is novel in structure, the jump ring mounting means is simple, low in manufacturing cost, high in assembly efficiency.

The clamp spring displacement driving mechanism comprises a left vertical plate C, a right vertical plate C, a guide rail fixing plate, a guide rail D, a slide block D and a clamp spring displacement driving air cylinder, wherein the guide rail fixing plate is longitudinally arranged on a table board, the left end of the guide rail fixing plate is fixedly connected with the left vertical plate C, the right end of the guide rail fixing plate is fixedly connected with the right vertical plate C, the lower ends of the left vertical plate C and the right vertical plate C are respectively and fixedly connected with the table board, the guide rail D is longitudinally arranged on the guide rail fixing plate, the slide block D is in sliding connection with the guide rail D, the slide block D is fixedly connected with a sliding table cylinder, the slide block D is driven by the clamp spring displacement driving air cylinder connected with the left vertical plate C or the right vertical plate C to longitudinally move along the guide rail D, the clamp spring displacement driving air cylinder is connected with a controller, the sliding table cylinder drives a clamp spring clamp to clamp and lift the, the assembly of the clamp spring is convenient.

The push-pull plate is provided with a proximity switch at one side close to the operating rod pushing cylinder, the proximity switch is connected with the controller, the proximity switch is used for judging that the operating rod moves to the left end under the driving of the clamp spring pushing mechanism, a clamp spring is not arranged on the clamp spring feeding guide rail, the operating rod pushes a piston rod of the cylinder to extend out, the operating rod is pushed to reach the operating rod limiting opening, and the clamp spring is conveniently installed on the clamp spring feeding guide rail again.

The clamp spring mounting mechanism further comprises a guide rail end face fixing plate, the guide rail end face fixing plate is longitudinally fixed on the left side of the guide rail fixing plate, the height of the guide rail end face fixing plate is higher than that of the clamp spring feeding guide rail, and the clamp spring is prevented from slipping out of the left end of the clamp spring feeding guide rail in the process of driving and moving of the clamp spring push block by the aid of the guide rail end face fixing plate.

The upper end of the guide rail end face fixing plate is provided with the optical fiber sensor, the optical fiber sensor is connected with the controller, and the optical fiber sensor is arranged to detect whether the clamp spring clamp clamps the clamp spring on the clamp spring feeding guide rail when the piston rod of the sliding table cylinder is retracted.

The clamp spring feeding guide rail is characterized in that at least two clamp spring feeding guide rails are transversely arranged on the guide rail fixing plate in parallel, at least two clamp spring pincers matched with the clamp spring feeding guide rails are longitudinally arranged on the clamp spring pincers fixing plate, when rotating shafts with different specifications and sizes are replaced, clamp springs matched with the clamp spring feeding guide rails are installed on the clamp spring feeding guide rails, and the controller controls the distance of the clamp spring displacement driving air cylinder to drive the sliding table cylinder to longitudinally displace, so that the matched clamp spring pincers are located right above the clamp springs.

The invention also comprises a sliding table cylinder limiting mechanism which comprises a left fixing plate, a left limiting cylinder, a left limiting column, a right fixing plate, a right limiting cylinder and a right limiting column, wherein the left fixing plate is fixed at the left side of the guide rail fixing plate, the right fixing plate is fixed at the right side of the guide rail fixing plate, the left limiting column and the right limiting column are longitudinally arranged, one end of the left limiting column is fixedly connected with a piston rod of the left limiting cylinder fixed on the left fixing plate, the other end of the left limiting column is a free end facing the sliding table cylinder, one end of the right limiting column is fixedly connected with a piston rod of the right limiting cylinder fixed on the right fixing plate, the other end of the right limiting column is a free end facing the sliding table cylinder, the left limiting cylinder and the right limiting cylinder are respectively connected with a controller, the left limiting cylinder and the right limiting cylinder are arranged to drive the left limiting column and the right limiting cylinder to limit the longitudinal stroke of the sliding table cylinder, the piston rod of the left limiting cylinder drives the left limiting column to move, the piston rod of the right limiting cylinder drives the right limiting column to move, and when the clamp spring displacement driving cylinder drives the sliding table cylinder to longitudinally move, the clamp spring clamp is ensured to be positioned right above the clamp spring feeding guide rail through the limitation of the left limiting column and the right limiting column, and the clamp spring clamp can accurately clamp the clamp spring and can assemble the clamp spring to the rotating shaft.

The invention has the beneficial effects that: after the clamp springs on the clamp spring feeding guide rails are used up, the operating rod pushes a piston rod of the air cylinder to extend out, the push-pull plate is pushed to drive the operating rod to move rightwards along the transverse displacement guide strip opening of the operating rod, the operating rod reaches the position of the position limiting opening of the operating rod and is automatically clamped into the position limiting opening of the operating rod to limit the position of the clamp spring push block, the clamp spring push block is enabled to return to the initial position, the clamp springs are convenient to install, the clamp spring push block is opened at the moment, the clamp springs are sleeved on the clamp spring feeding guide rails from the right sides of the clamp spring feeding guide rails and then covered on the clamp spring push block, after the clamp springs are clamped by the clamp spring clamping mechanism, the clamp spring push block pushes the clamp springs to move leftwards along the clamp spring feeding guide rails under the action of the clamping box, the clamp springs clamped by the clamp spring clamps reach the positions right above and press and assemble a clamp spring groove at the end of the rotating shaft under the action of the clamp spring displacement driving mechanism, and clamp spring installation is realized, The automation of propelling movement, centre gripping, equipment, novel structure, jump ring mounting means is simple, low in manufacturing cost, packaging efficiency height.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural diagram of the rotating shaft feeding device of the invention.

Fig. 3 is a top view of fig. 2.

FIG. 4 is a side view of the spindle loader (with the spindle magazine removed) of the present invention.

Fig. 5 is a schematic structural diagram of the feeding trough of the rotating shaft of the invention.

FIG. 6 is a schematic structural view of the rotating shaft blanking device of the present invention.

Fig. 7 is a side view of fig. 6.

Fig. 8 is a schematic structural view of the rotating shaft pushing mechanism of the present invention.

Fig. 9 is a side view of fig. 8.

Fig. 10 is a schematic structural view of the rotating shaft end positioning mechanism of the present invention.

FIG. 11 is a schematic view of the structure of the shaft pressing mechanism of the present invention.

Fig. 12 is a schematic structural diagram of the clamp spring feeding device.

Fig. 13 is a schematic view of the lever travel limit cap of fig. 12 with the lever removed.

Fig. 14 is a schematic structural view of the hinge and the snap spring push block in fig. 12.

Fig. 15 is a side view of fig. 14.

Fig. 16 is a schematic structural diagram of the clamp spring feeding guide rail in fig. 12.

Fig. 17 is a side view of the circlip assembling device of the present invention.

Fig. 18 is a schematic structural diagram of the circlip assembling device of the invention.

Reference numerals: a supporting frame-1, a table top plate-2, a rotating shaft feeding and blanking device-3, a rotating shaft storage box-301, a rotating shaft left baffle-3011, a rotating shaft right baffle-3012, a rotating shaft front baffle-3013, a rotating shaft inclined sliding plate-3014, a feeding adjusting plate-3015, an adjusting plate fixing plate-3016, a transverse strip hole-30161, a rotating shaft sorting and feeding mechanism-302, a unit fixing ladder-3021, a unit elevator-3022, a unit step-30221, a step transverse surface-30222, a step vertical surface-30223, an elevator fixing plate-3023, a cylinder fixing plate-3024, an elevator driving cylinder-3025, a plate connecting column-3026, a rotating shaft detection sensor-3027, a rotating shaft feeding trough-303, a feeding trough rear side plate-3031, a positioning boss-30311, A groove rear wall-30312, a feeding groove front side plate-3032, a guide inclined surface-30321, a groove front wall-30322, a positioning groove-30323, a groove support plate-3033, a blanking recovery mechanism-304, a blanking inclined plate-3041, a blanking left baffle-3042, a blanking right baffle-3043, a material box-3044, a blanking driving mechanism-305, a blanking pushing cylinder-3051, a left vertical plate A-3052, a right vertical plate A-3053, a blanking cylinder fixing plate-3054, a frame guard plate-4, a rotating shaft limiting device-5, a rotating shaft pushing mechanism-501, a pushing cylinder-5011, a floating shaft-5012, a floating joint connecting plate-5013, a spring limiting plate-5014, a guide rail A-5015, a slider A-5016, a slider connecting plate A-5017, a clamping push block-5018, A rotating shaft push plate-5019, a chrome plating optical axis-50110, a rotating shaft end positioning mechanism-502, a motor-5021, a bottom plate-5022, a bearing seat-5023, a ball screw-5024, a ball screw nut-5025, a guide rail shield-5026, a guide rail B-5027, a slider connecting plate B-5028, a rotating shaft positioning block-5029, a rotating shaft downward pressing mechanism-503, a left vertical plate B-5031, a pushing cylinder through hole-50311, a right vertical plate B-5032, a downward pressing cylinder fixing plate-5033, a downward pressing cylinder-5034, a cylinder connecting plate-5035, a unit shaft pressing plate-5036, a clamp spring feeding device-6, an installation mechanism-601, a guide rail fixing plate-6011, a clamp spring feeding guide rail-6012, a clamp spring feeding guide rail A-60121, a clamp feeding guide rail B-60122, a clamp feeding guide rail B-5036, a slider connecting plate-5021, a slider connecting plate, Guide rail end face fixing plate-6013, optical fiber sensor-6014, clamp spring push block-6015, push block homing drive mechanism-602, control lever stroke limit cover-6021, control lever transverse displacement guide strip port-60211, control lever limit port-60212, guide rail C-6022, slide block C-6023, slide block connecting plate C-6024, control lever-6025, push-pull plate-6026, control lever limit groove-60261, slide block push plate-6027, control lever push cylinder-6028, hinge-6029, clamp spring push mechanism-603, left guide column-6031, right guide column-6032, material box-6033, bearing connecting plate-6034, bearing-6035, clamp spring assembling device-7, clamp spring displacement drive mechanism-701, left vertical plate C-7011, right vertical plate C-7012, clamp spring assembling device-6032, clamp spring connecting plate-6034, bearing-6035, clamp spring assembling device-7, clamp spring displacement drive mechanism-701, left vertical plate C-7011, right vertical plate C-7012, The device comprises a guide rail fixing plate-7013, a guide rail D-7014, a sliding block D-7015, a clamp spring displacement driving air cylinder-7016, a clamp spring clamping mechanism-702, a sliding table cylinder-7021, a sliding table cylinder fixing plate-7022, a sliding table cylinder connecting plate-7023, a clamp spring caliper fixing plate-7024, a clamp spring caliper-7025, a clamp spring caliper A-70251, a clamp spring caliper B-70252, a sliding table cylinder limiting mechanism-703, a left fixing plate-7031, a left limiting air cylinder-7032, a left limiting column-7033, a right fixing plate-7034, a right limiting air cylinder-7035, a right limiting column-7036 and a touch screen-8.

Detailed Description

The invention is described below with reference to the accompanying drawings and examples. In this embodiment, the intelligent circlip feeding and assembling device (fig. 12-18) is used in cooperation with the rotating shaft feeding and blanking device and the rotating shaft limiting device to assemble the circlip to the rotating shaft.

As shown in fig. 1, a jump ring and pivot intelligence assembly quality, including braced frame 1, deck plate 2, pivot material loading doffer 3, pivot stop device 5, jump ring material loading attachment 6, jump ring assembly device 7 and controller, deck plate 2 is fixed on braced frame 1, pivot material loading doffer 3, pivot stop device 5, jump ring material loading attachment 6, jump ring assembly device 7 all are connected with deck plate 2 and are controlled through the controller respectively.

As shown in fig. 2-7, the rotating shaft feeding and blanking device 3 includes a rotating shaft storage box 301, a rotating shaft sorting and feeding mechanism 302, a rotating shaft feeding trough 303, a blanking recovery mechanism 304, and a blanking driving mechanism 305, wherein the rotating shaft storage box 301, the rotating shaft sorting and feeding mechanism 302, and the rotating shaft feeding trough 303 are sequentially arranged and disposed from front to back on the deck plate 2, a rotating shaft inclined sliding plate 3014 inclined from the front end to the back end is disposed in the rotating shaft storage box 301, and a rotating shaft opening for the rotating shaft to slide out from the rotating shaft inclined sliding plate is disposed at the back end.

The rotating shaft sorting and feeding mechanism 302 comprises a unit fixing ladder 3021, a unit lifting ladder 3022 and a lifting ladder driving mechanism, wherein the length of the unit fixing ladder 3021 is greater than or equal to that of the unit lifting ladder 3022, the unit fixing ladder 3021 and the unit lifting ladder 3022 are both composed of unit steps 30221 which are mutually engaged in the front and back and ascend from the front end to the back end in a ladder manner, each unit step 30221 is composed of a step transverse surface 30222 and a step vertical surface 30223, the front end of the step transverse surface is connected with the upper end of the step vertical surface, the rear end is connected with the lower end of the step vertical surface of the next step, the unit fixing ladder 3021 is linearly arranged at the rear end of the rotating shaft storage box 301 and fixed on the table top plate 2, the step transverse surface 30222 at the front end on the unit fixing ladder 3021 is matched with the rotating shaft inclined sliding plate 3014, the unit lifting ladder 3022 is arranged between the adjacent unit fixing ladders 3021, the unit steps of the unit lifting ladder 3022 and the unit fixing ladder 3021 of the unit lifting ladder 3021 are arranged in a staggered manner, the rear end of the unit elevator 3022 is aligned with the rear end of the unit fixed ladder 3021, an elevator through hole through which the unit elevator 3022 passes is formed in the deck plate 2, the lower end of the unit elevator 3022 passes through the elevator through hole and is connected to an elevator driving mechanism fixed to the lower end of the deck plate, and the elevator driving mechanism is connected to the controller; in this embodiment, the length of the unit fixing ladder 3021 is greater than the length of the unit lifting ladder 3022, and the height of the unit lifting ladder 3022 is less than the height of the unit lifting ladder 3022, so that the inclined sliding plate of the rotating shaft can be in contact with the transverse surface of the step at the front end of the unit fixing ladder, so that the rotating shaft can directly slide onto the transverse surface of the step at the front end of the unit fixing ladder, and when the rotating shaft reaches the transverse surface of the step at the rear end of the unit fixing ladder, the unit lifting ladder rises under the action of the driving mechanism of the lifting ladder, and the rotating shaft is transferred onto the transverse surface of the step at the rear end of the unit lifting ladder and then enters the chute 303 on the rotating shaft.

The rotating shaft feeding groove 303 comprises a feeding groove rear side plate 3031 and a feeding groove front side plate 3032, the feeding groove front side plate 3031 is arranged at the rear ends of the unit fixing ladder 3021 and the unit lifting ladder 3022 and is fixed on the deck plate 2, the feeding groove rear side plate 3031 and the feeding groove front side plate 3032 are arranged oppositely and are driven by the blanking driving mechanism 305 connected with the deck plate to contact or separate with the feeding groove front side plate 3032, the blanking driving mechanism 305 is connected with the controller, when the feeding groove rear side plate 3031 contacts with the feeding groove front side plate 3032, the upper ends of the feeding groove front side plate 3032 and the feeding groove rear side plate 3031 form a V-shaped groove capable of accommodating the rotating shaft, a blanking opening for blanking of the rotating shaft is arranged below the feeding groove rear side plate 3031 on the deck plate 2, and a blanking recovery mechanism for recovering the rotating shaft is arranged at the lower end of the blanking opening.

As shown in fig. 8-11, the rotation shaft limiting device 5 includes a rotation shaft pushing mechanism 501, a rotation shaft end positioning mechanism 502, and a rotation shaft pressing and abutting mechanism 503, the rotation shaft end positioning mechanism 502 is disposed on the right side of the rotation shaft feeding trough 303, the rotation shaft end positioning mechanism 502 includes a rotation shaft positioning driving mechanism and a rotation shaft positioning block 5029, the rotation shaft positioning block 5029 is driven by the rotation shaft positioning driving mechanism connected to the deck plate 2 to be close to or far from the rotation shaft feeding trough 303, and the rotation shaft positioning driving mechanism is connected to the controller.

The rotating shaft pushing mechanism 501 and the rotating shaft end positioning mechanism 502 are arranged oppositely, the rotating shaft pushing mechanism 501 comprises a rotating shaft pushing driving mechanism and a rotating shaft push plate 5019, the rotating shaft push plate 5019 is driven by the rotating shaft pushing driving mechanism connected with the table panel to move transversely in the V-shaped groove, and the rotating shaft pushing driving mechanism is connected with the controller.

The spindle downward pressing and abutting mechanism 503 comprises a spindle downward pressing driving mechanism and unit shaft pressing plates 5036 arranged in a horizontal linear array, and the unit shaft pressing plates 5036 are driven by the spindle downward pressing driving mechanism to move up and down.

As shown in fig. 12-16, the snap spring feeding device 6 is disposed on the same side of the deck plate as the rotating shaft end positioning mechanism 502, the snap spring feeding device 6 includes a snap spring mounting mechanism 601 and a push block driving mechanism, the snap spring mounting mechanism 601 includes a guide rail fixing plate 6011, a snap spring feeding guide rail 6012, a guide rail end fixing plate 6013, and a snap spring push block 6015, the guide rail fixing plate 6011 is transversely fixed on the deck plate 2, the left side of the guide rail fixing plate 6011 is fixedly connected with the guide rail end fixing plate 6013, the upper end of the guide rail fixing plate 6011 is provided with the snap spring feeding guide rail 6012, the shape of the snap spring feeding guide rail 6012 is matched with the shape of the inner ring of the snap spring, the snap spring feeding guide rail 6012 is provided with a snap spring push block 6015 for pushing the snap spring to transversely move and slidably fit with the snap spring feeding guide rail 6012, the snap spring push block 5 is driven by the push block driving mechanism to transversely move along the snap spring feeding guide rail 6012, and the push block driving mechanism is connected with the controller, the height of guide rail end face fixed plate is higher than the height of jump ring material loading guide rail, through setting up guide rail end face fixed plate to prevent that the jump ring from going out at the left end slippage of jump ring material loading guide rail in the in-process that the jump ring ejector pad drive removed.

As shown in fig. 17-18, the snap spring assembling device 7 is arranged between the snap spring feeding device 6 and the rotating shaft end positioning mechanism 502, the snap spring assembling device 7 includes a snap spring displacement driving mechanism 701 and a snap spring clamping mechanism 702, the snap spring clamping mechanism 702 includes a sliding table cylinder 7021, a sliding table cylinder fixing plate 7022, a sliding table cylinder connecting plate 7023, a snap spring caliper fixing plate 7024 and a snap spring caliper 7025, the sliding table cylinder 7021 is fixedly connected with the snap spring caliper fixing plate 7024 through the sliding table cylinder connecting plate 7023, the snap spring caliper 7025 is fixedly connected with the snap spring caliper fixing plate 7024, the snap spring caliper 7025 is driven to move up and down through the sliding table cylinder 7021, the sliding table cylinder 7021 is fixed on the sliding table cylinder fixing plate 7022 and is driven to move longitudinally through the snap spring displacement driving mechanism 701 connected with the deck plate 2, the sliding table cylinder 7021 and the snap spring displacement driving mechanism 701 are respectively connected with the controller, the rotating shaft sequentially enters the rotating shaft feeding device 303 from the rotating shaft sorting feeding device 301 through the rotating shaft feeding mechanism 302, the rotating shaft in the rotating shaft feeding groove 303 is positioned by a rotating shaft end positioning mechanism 502, a rotating shaft pushing mechanism 501 and a rotating shaft downward pressing and abutting mechanism 503, so that the rotating shaft is prevented from generating displacement in the rotating shaft feeding groove, the clamp spring is installed on a clamp spring feeding guide rail 6012, after the clamp spring is clamped by a clamp spring clamping mechanism, the clamp spring on the clamp spring feeding guide rail moves leftwards under the pushing action of a clamp spring pushing block 6015, the clamp spring clamped by a clamp spring clamp 7025 reaches the position right above the clamp spring groove at the end of the rotating shaft under the action of a clamp spring displacement driving mechanism and is pressed and assembled downwards, and the blanking driving mechanism 305 drives the rotating shaft blanking recovery mechanism 304 in which the clamp spring is assembled.

The box body of the rotating shaft storage box 301 is composed of a rotating shaft left baffle 3011, a rotating shaft right baffle 3012 and a rotating shaft front baffle 3013, the rotating shaft left baffle 3011, the rotating shaft right baffle 3012 and the rotating shaft front baffle 3013 are respectively fixed on the table panel 2, the left end of the rotating shaft front baffle 3013 is fixedly connected with the front end of the rotating shaft left baffle 3011, the right end is fixedly connected with the front end of the rotating shaft right baffle 3012, a rotating shaft inclined slide plate 3014 is arranged between the rotating shaft left baffle 3011 and the rotating shaft right baffle 3012, the left end of the rotating shaft inclined slide plate 3014 is fixedly connected with the rotating shaft left baffle 3011, the right end is fixedly connected with the rotating shaft right baffle 3012, the front end is fixedly connected with the rotating shaft front baffle 3013, a loading adjusting plate 3015 and an adjusting plate 3016 are further arranged in the rotating shaft storage box 301, the loading adjusting plate 3015 is longitudinally arranged on the rotating shaft inclined slide plate 3014, the lower end face of the loading adjusting plate 3015 is matched with the rotating shaft inclined slide plate 3014, the upper end is equipped with regulating plate fixed plate 3016, regulating plate fixed plate 3016's left end and pivot left side baffle 3011's upper end fixed connection, right-hand member and pivot right side baffle 3012 fixed connection, horizontal rectangular hole 30161 has been seted up on regulating plate fixed plate 3016, regulating plate fixed plate 3016 is through horizontal rectangular hole 30161, fixing bolt and material loading regulating plate 3015 threaded connection, the structural design of pivot storage box 301 box body is simple, the pivot of being convenient for simultaneously putting into in pivot storage box 301 can be along pivot inclined sliding plate 3014 direct slip to the step transverse plane of unit fixed ladder 3021 foremost step, when more changing different specification and size's pivot, limit the position through material loading regulating plate 3015, prevent that the pivot from rocking about in pivot storage box 301, carry out the rigidity through regulating plate fixed plate 3016 after the position is injectd, structural design is simple, it is convenient to adjust.

The elevator driving mechanism comprises an elevator fixing plate 3023, a cylinder fixing frame, an elevator driving cylinder 3025, the elevator fixing plate 3023 is disposed below the deck plate 2 and fixedly connected to the lower end of the unit elevator 3022, a piston rod of the elevator driving cylinder 3025 is fixedly connected to the elevator fixing plate 3023, the elevator driving cylinder 3025 is fixedly connected to the deck plate 2 via the cylinder fixing frame, the cylinder fixing frame in this embodiment comprises a cylinder fixing plate 3024 and a plate connecting column 3026, one end of the plate connecting column is fixedly connected to the cylinder fixing plate 3024, the other end is fixedly connected to the deck plate, the elevator driving cylinder 3025 is connected to the controller, the elevator driving cylinder 3025 is configured to drive the unit elevator 3022 to move up and down, so as to sequentially arrange the rotating shafts from the step at the lowest end to the step at the highest end, only one rotating shaft is on each step to wait, only one rotating shaft is guaranteed to be conveyed to the rotating shaft feeding groove at each time, sorting and feeding of the rotating shaft are achieved, sorting and feeding efficiency of the rotating shaft is high, and accuracy is high.

The rotating shaft sorting and feeding mechanism 302 further comprises a rotating shaft detection sensor 3027, the rotating shaft detection sensor 3027 is arranged on the step transverse face 30222 at the rearmost end of the unit fixing ladder 3021, and the rotating shaft detection sensor 3027 is connected with the controller and used for detecting whether the rotating shaft waits on the step.

In this embodiment, the number of steps of the unit fixed ladder is equal to the number of steps of the unit elevator, the length of the transverse plane of the step at the foremost end of the unit fixed ladder is greater than the length of the transverse plane of the step at the foremost end of the unit fixed ladder, the joint of the transverse plane of the step at the foremost end of the unit fixed ladder and the vertical plane of the second step is located at the front end of the joint of the transverse plane of the step at the foremost end of the unit fixed ladder and the vertical plane of the second step, the joint of the transverse plane of the second step of the unit fixed ladder and the vertical plane of the third step is located at the front end of the joint of the transverse plane of the second step and the vertical plane of the third step of the unit fixed ladder, and so as to transfer the rotating shaft on the unit fixed ladder to the transverse plane of the step of the unit elevator when the unit elevator is lifted.

In this embodiment, the height of the step lateral surface at the rearmost end of the unit fixing ladder is lower than the height of the uppermost end of the front side plate 3032 of the feeding chute.

The horizontal face of step is by the inclined plane of front end downward sloping gradually to the rear end, through setting up the horizontal face of step into the inclined plane of downward sloping, be convenient for the pivot can backward slide to the junction of the horizontal face of step and next step vertical plane after arriving the horizontal face of step, guarantee that unit elevator drives the pivot and can not follow the roll-off on the unit step by the in-process pivot of preceding backward movement, the vertical face of step is by the inclined plane of front end upward sloping to the rear end in this embodiment, through the cooperation of the horizontal face of step and the vertical face of step, can ensure that the pivot can not follow the roll-off on the unit step.

The upper trough front side plate 3032 is fixedly connected with the deck plate through a trough supporting plate 3033, the upper end of the upper trough front side plate 3032 is provided with a guide inclined plane 30321 inclined downwards from front to back, the lower end of the guide inclined plane 30321 is a trough front wall 30322 inclined downwards from front to back, the upper trough rear side plate 3031 is provided with a trough rear wall 30312 arranged opposite to the trough front wall 30322, the trough rear wall is arranged inclined downwards from back to front, when the upper trough rear side plate 3031 contacts with the upper trough front side plate 3032, the lower end of the trough front wall 30322 contacts with the lower end of the trough rear wall 30312 to form a V-shaped groove, the V-shaped groove is formed to facilitate positioning of rotating shafts with different diameters, the rotating shafts fall into the V-shaped groove, and good limiting of the rotating shafts can be realized through the functions of a rotating shaft end positioning mechanism, a rotating shaft pushing mechanism and a rotating shaft downward pressing and abutting mechanism. A positioning groove 30323 or a positioning boss which is transversely arranged is arranged below the V-shaped groove on the front side plate 3032 of the feeding groove, a positioning boss 30311 or a positioning groove which is transversely arranged is arranged below the V-shaped groove on the rear side plate 3031 of the feeding groove, the rear side plate 3031 of the feeding groove is matched and positioned with the positioning groove or the positioning boss on the front side plate of the feeding groove through the positioning boss or the positioning groove, in the embodiment, the positioning groove 30323 is arranged on the front side plate 3032 of the feeding groove, the positioning boss 30311 is arranged on the rear side plate 3032 of the feeding groove, a guide inclined plane is arranged on the front side plate of the feeding groove, a rotating shaft can be ensured to smoothly slide from the step at the rearmost end of the unit elevator to the V-shaped groove along the guide inclined plane, the rear side plate of the feeding groove can be ensured to be attached to the front side plate of the feeding groove through the matching and positioning of the positioning boss and the positioning groove, and the rotating shaft is ensured to be limited, the upper trough rear side plate and the upper trough front side plate cannot generate vertical displacement, and the stability is good.

The longitudinal section of location boss 30311 and positioning groove 30323 is trapezoidal, set up to be trapezoidal through the shape with location boss and positioning groove, so that when blanking actuating mechanism drove last silo posterior lateral plate and is close to last silo preceding lateral plate, go up location boss or positioning groove on the silo posterior lateral plate and can realize the cooperation location along the direction inclined plane removal of last positioning groove or location boss on the silo preceding lateral plate, the location is accurate, the location is effectual, guarantee that the lower extreme of groove antetheca can laminate mutually with the lower extreme of groove back wall, can not produce the dislocation.

In this embodiment, the blanking recovery mechanism 304 includes a blanking sloping plate 3041, a blanking left baffle 3042, a blanking right baffle 3043, and a material box 3044, the upper end of the blanking sloping plate 3041 is fixed at the rear side of the blanking opening and is fixedly connected with the deck plate, the lower end of the blanking sloping plate 3044 is fixedly connected with the material box 3044, the left side of the blanking sloping plate 3041 is fixedly connected with the blanking left baffle 3042, the right side of the blanking sloping plate 3043 is fixedly connected with the blanking right baffle 3043, the rotating shaft enters the material box 3044 along the blanking sloping plate 3041 from the blanking opening, and the blanking recovery mechanism 304 is arranged so as to collect the rotating shaft with the assembled snap spring.

The blanking driving mechanism comprises a blanking pushing cylinder 3051, a left vertical plate A3052, a right vertical plate A3053 and a blanking cylinder fixing plate 3054, the left vertical plate A3052 and the right vertical plate A3053 are arranged oppositely, the left vertical plate A3052 and the right vertical plate A3053 are fixedly connected with the table panel 2 respectively, the left end of the blanking cylinder fixing plate 3054 is fixedly connected with the upper end of the left vertical plate A3052, the right end of the blanking cylinder fixing plate 3053 is fixedly connected with the upper end of the right vertical plate A3053, the blanking pushing cylinder 3051 is fixedly arranged at the lower end of the blanking cylinder fixing plate 3054, a piston rod of the blanking pushing cylinder 3051 is fixedly connected with an upper chute rear side plate 3031, the blanking pushing cylinder 3051 is connected with the controller, and pushes the upper chute rear side plate to move back and forth through the blanking pushing cylinder 3051 so as to realize the rotation of the rotating shaft.

The rotating shaft positioning driving mechanism comprises a motor 5021, a bottom plate 5022, a bearing seat 5023, a bearing, a ball screw 5024, a ball screw 5025, a guide rail B5027, a slider B, a slider connecting plate B5028, a bottom plate 5022 is fixed on a deck plate, the guide rail B5027 is fixed on the bottom plate 5022, the slider B is in sliding connection with the guide rail B5027, the slider connecting plate B5028 is fixedly connected with the slider B, the ball screw 5025 is fixed on the slider connecting plate B5028, the ball screw 5025 is in threaded connection with the ball screw 5024, the left end and the right end of the ball screw 5024 are respectively connected with the deck plate through the bearing and the bearing seat, the ball screw 5024 is driven by the motor connected with the deck plate, the motor 5021 is connected with a controller, when the clamp springs with different specifications and sizes are replaced, the motor 5021 drives the ball screw 5024 to rotate to drive the ball screw 5025 to move so as to drive a rotating shaft 5029 to laterally displace, so as to ensure that the clamp spring groove on the rotating shaft is under the clamp spring pliers, and the clamp spring is convenient to accurately install. In this embodiment, a guide rail shield 5026 is covered above the rotating shaft positioning driving mechanism, and the lower end of the guide rail shield 5026 is connected with the table panel.

The rotating shaft pushing driving mechanism comprises a pushing cylinder 5011, a guide rail A5015, a slider A5016, a slider connecting plate A5017, a clamping push block 5018, a rotating shaft push plate 5019 and a chromium plating optical axis 50110, wherein the guide rail A5015 is arranged at the rear side of the rotating shaft feeding groove 303 and is transversely fixed on the table panel 2, the slider A5016 is in sliding connection with the guide rail A5015, the slider connecting plate A5017 is fixedly connected with the slider A5016, the right end of the slider connecting plate A5017 is connected with a piston rod of the pushing cylinder 5011 which is arranged at the rear side of the guide rail A and is transversely fixed on the table panel, the left end of the slider connecting plate is fixedly connected with the clamping push block 5018, an optical axis through hole for a chromium plating optical axis to pass through is transversely formed in the clamping push block 5018, the optical axis 50110 is inserted into the optical axis through hole, the chromium plating optical axis 50110 is fixedly connected with the clamping push block 5018 through a bolt, the right end of the chromium plating optical axis 5018 is fixedly connected with the rotating shaft 5019, the shape of the lower end of the rotating shaft 5019 is matched with the shape of the groove of the V-shaped push plate, the shape of the lower end of the rotating shaft push plate 5019 is V-shaped, the pushing cylinder 5011 is connected with the controller, the structure of the rotating shaft pushing driving mechanism is arranged to save the whole space, the whole structure is compact, the chrome plating optical axis 50110 is arranged, after the bolt is unscrewed, the position of the chrome plating optical axis 50110 is adjusted to adjust the relative distance between the clamping push block 5018 and the rotating shaft push plate 5019, when the rotating shaft with shorter length is replaced, the stroke of the piston rod of the pushing cylinder 5011 is insufficient, the distance between the clamping push block and the rotating shaft push plate is increased by adjusting the position of the chrome plating optical axis, the pushing of the rotating shaft is realized, meanwhile, the pushing of the rotating shaft with longer length can be met, when the rotating shaft is longer, program setting does not need to be changed, the distance between the clamping push block and the rotating shaft push plate is reduced by adjusting the position of the chrome plating optical axis, and the whole operation is more flexible. In the embodiment, two chrome plating optical axes are transversely arranged to ensure the pushing stability.

The rotating shaft pushing driving mechanism further comprises a floating shaft 5012, a floating joint connecting plate 5013, a spring limiting plate 5014 and a spring (not shown in the figure), one end of the floating shaft 5012 is connected with a piston rod of a pushing cylinder 5011 and is fixedly connected with the spring limiting plate 5014, the other end of the floating shaft is in sliding connection with the floating joint connecting plate 5013, in the embodiment, a limiting boss is further arranged at the end part, close to the floating joint connecting plate, of the floating shaft and is used for limiting the floating joint connecting plate and preventing the floating joint connecting plate from sliding out of the floating shaft under the action of the spring, the floating joint connecting plate 5013 is fixedly connected with a slider connecting plate A5017, the floating shaft 5012 is sleeved with the spring, one end of the spring is abutted against the spring limiting plate 5014, the other end of the spring is abutted against the floating joint connecting plate 5013, after the rotating shaft is replaced, the size of the rotating shaft is slightly lengthened, at the moment, the pushing stroke of the pushing cylinder does not need to be changed, and the position of a chrome-plated optical axis does not need to be adjusted, the floating joint connecting plate moves towards the spring limiting plate under the action of the elastic force of the spring, so that the rotating shaft pushing effect is good, and the operation is convenient.

In the embodiment, the guide rail A5015 is arranged on the rear side of the rotating shaft feeding groove 303 and transversely fixed on the blanking cylinder fixing plate 3054, so that the arrangement mode can greatly save space and is compact in overall layout.

The rotating shaft pressing driving mechanism comprises a left vertical plate B5031, a right vertical plate B5032, a pressing cylinder fixing plate 5033, a pressing cylinder 5034 and a cylinder connecting plate 5035, wherein the left vertical plate B5031 and the right vertical plate B5032 are fixed on the deck plate 2, the left end of the pressing cylinder fixing plate 5033 is fixedly connected with the left vertical plate B5031, the right end of the pressing cylinder fixing plate 5033 is fixedly connected with the right vertical plate B5032, the pressing cylinder 5034 is fixed on the pressing cylinder fixing plate 5033, a piston rod of the pressing cylinder 5034 is fixedly connected with the cylinder connecting plate 5035, a unit shaft pressing plate 5036 is arranged above the V-shaped groove and is fixedly connected with the cylinder connecting plate 5035, the pressing cylinder 5034 is connected with the controller, the rotating shaft in the V-shaped groove is pressed by arranging a plurality of shaft pressing plates at intervals in the transverse direction to ensure that the position of the rotating shaft is defined when the snap spring is installed, and the snap spring can be accurately installed in a snap spring groove of the rotating shaft. In this embodiment, the lower end of the unit shaft pressing plate is shaped into a V-shape matching with the V-shaped groove, so that when the piston rod of the down-pressure cylinder 5034 moves downwards, the lower end of the unit shaft pressing plate 5036 can extend into the V-shaped groove to press the rotating shaft.

The push block driving mechanism comprises a push block homing driving mechanism 602 and a clamp spring pushing mechanism 603, the push block homing driving mechanism 602 comprises a guide rail C6022, a slide block C6023, a slide block connecting plate C6024, a hinge 6029, a control rod 6025, a push-pull plate 6026, a control rod pushing cylinder 6028, a control rod stroke limit cover 6021 and a slide block pushing plate 6027, the guide rail C6022 is transversely fixed on the side wall of the guide rail fixing plate 6011, the slide block C6023 is in sliding connection with the guide rail C2, the slide block C6023 is fixedly connected with the slide block connecting plate C6024, the upper end of the slide block connecting plate C6024 is hinged with the clamp spring push block 6015 through a hinge 6029, the lower end is fixedly connected with the push-pull plate 6026, the slide block pushing plate 6027 is fixedly connected to the left side of the push-pull plate 6026, a control rod limit groove 60261 is arranged on the push-pull plate 6026, the lower end of the operating rod 6025 is arranged in a control rod limit groove 60261 and hinged with the control rod limit groove 6021, the lower end of the control lever stroke limit cover 6021 is fixedly connected with the table panel 2, the upper end face is provided with a control lever transverse displacement guide strip port 60211 arranged transversely and a control lever limit port 60212 arranged longitudinally, the control lever limit port 60212 is arranged at the right end of the control lever transverse displacement guide strip port 60211 and communicated with the control lever transverse displacement guide strip port 60211, the control lever push air cylinder 6028 is arranged at the left side of the push-pull plate 6026 and the slide block push plate 6027, the upper end of the control lever 6025 extends out of the control lever transverse displacement guide strip port 60211 and is driven by the control lever push air cylinder 6028 connected with the table panel 2 to move along the control lever transverse displacement guide strip port 60211 and be clamped into the control lever limit port 60212, the control lever push air cylinder 6028 is connected with the controller, a piston rod of the control lever push air cylinder 6028 is contacted with the slide block push plate 6027 to push the slide block push plate 6027 out, The push-pull plate 6026 moves rightwards to drive the operating rod to move rightwards; the clamp spring pushing mechanism 603 is arranged at the lower end of the table panel 2, the clamp spring pushing mechanism 603 comprises a left guide column 6031, a right guide column 6032, a dropping box 6033, a bearing connecting plate 6034, a bearing 6035 and a steel wire line, the upper ends of the left guide column 6031 and the right guide column 6032 are respectively fixedly connected with the table panel 2, the lower ends of the left guide column 6031 and the right guide column 6032 are respectively fixedly connected with the bottom plate of the supporting frame 1, the dropping box 6033 is arranged between the left guide column 6031 and the right guide column 6032, the dropping box 6033 is fixedly connected with the bearing connecting plate 6034, one end of the dropping box 6033 is slidably connected with the left guide column 6031 through the bearing 6035, the other end of the dropping box 6033 is slidably connected with the steel wire line (not shown in the figure), the other end of the steel wire line is connected with the operating lever 6025, a clamp spring is sleeved on the clamp spring feeding guide rail 6012 from the right side of the clamp spring feeding guide rail 6012, and the clamp spring feeding rail 6012 is used up, the operating rod pushes a piston rod of the cylinder 6028 to extend, the push-pull plate 6026 and the slide block push plate 6027 are pushed to drive the operating rod 6025 to move rightwards along the operating rod transverse displacement guide strip opening 60211, the operating rod 6025 reaches the operating rod limiting opening 60212 and is automatically clamped into the operating rod limiting opening 60212 to limit the position of the clamp spring push block 6015, the clamp spring push block 6015 is enabled to return to the initial position, the clamp spring is convenient to mount, the clamp spring push block 6015 is opened at the moment, the clamp spring is sleeved on the clamp spring feeding guide rail 6012 and is covered with the clamp spring push block 6015, and the clamp spring is pushed by the clamp spring push block 6015 at the rear side of the clamp spring under the action of the clamp spring box 6033 to move leftwards along the clamp spring feeding guide rail. Jump ring ejector pad 6015 is articulated with slider connecting plate C through closing page 6029, opens jump ring ejector pad 6015, and the jump ring can be followed the right side cover of jump ring material loading guide rail on the jump ring material loading guide rail, covers the jump ring ejector pad again, and jump ring ejector pad and jump ring material loading guide rail are sliding fit and are located the rear side of jump ring and are used for promoting the jump ring this moment, simple structure, jump ring simple to operate.

In this embodiment, a proximity switch is arranged on the slide block pushing plate 6027, the proximity switch is connected with the controller, the proximity switch is arranged to judge that the operating lever moves to the left end under the driving of the clamp spring pushing mechanism, a clamp spring is not arranged on the clamp spring feeding guide rail, the operating lever pushes a piston rod of the cylinder to extend out, the operating lever is pushed to reach the limiting opening of the operating lever, and the clamp spring is conveniently installed on the clamp spring feeding guide rail again.

In this embodiment, the left upright plate B5031 and the right upright plate B5032 are symmetrically provided with a pushing cylinder through hole 50311, the operating lever pushing cylinder 6028 penetrates out of the pushing cylinder through hole 50311 to support the operating lever pushing cylinder, and the push block driving mechanism is disposed on the right side of the rotating shaft pressing mechanism 503 to save the overall space and have a compact and reasonable structural layout.

The clamp spring displacement driving mechanism comprises a left vertical plate C7011, a right vertical plate C7012, a guide rail fixing plate 7013, a guide rail D7014, a sliding block D7015 and a clamp spring displacement driving cylinder 7016, the guide rail fixing plate 7013 is longitudinally arranged on the deck plate 2, the left end of the guide rail fixing plate 7013 is fixedly connected with the left vertical plate C7011, the right end of the guide rail fixing plate 7013 is fixedly connected with the right vertical plate C7012, the lower ends of the left vertical plate C7011 and the right vertical plate C7012 are respectively fixedly connected with the deck plate 2, the guide rail fixing plate 7013 is longitudinally provided with the guide rail D7014, the sliding block D7015 is slidably connected with the guide rail D7014, the sliding block D7015 is fixedly connected with a sliding table cylinder 7021, the sliding block D7015 is driven to longitudinally move along the guide rail D7014 by the clamp spring displacement driving cylinder 7016 connected with the left vertical plate C7011 or the right vertical plate C7012, the clamp spring displacement driving cylinder 7016 is connected with a controller, the sliding table cylinder 7021 drives a clamp spring clamp, the assembly of the clamp spring is convenient.

In this embodiment, an optical fiber sensor 6014 is further disposed at the upper end of the guide rail end surface fixing plate 6013, the optical fiber sensor 6014 is connected to the controller, and when the optical fiber sensor is disposed to detect the retraction of the piston rod of the sliding table cylinder, the circlip clamp 7025 is used to clamp the circlip on the circlip feeding guide rail 6012.

In this embodiment, two clamp spring feeding guide rails 6012 are transversely arranged on a guide rail fixing plate 6011, and each clamp spring feeding guide rail comprises a clamp spring feeding guide rail A60121 and a clamp spring feeding guide rail B60122 so as to place clamp springs of two different specifications and sizes, the shape of each clamp spring feeding guide rail is matched with the shape of a clamp spring inner ring, two clamp spring clamps of two different specifications are fixedly arranged on a clamp spring clamp fixing plate, and each clamp spring clamp comprises a clamp spring clamp A70251 and a clamp spring clamp B70252, the clamp spring clamp A is arranged right above the clamp spring feeding guide rail A, the clamp spring clamp B is arranged right above the clamp spring feeding guide rail B, two grooves matched with the clamp spring feeding guide rails are transversely arranged in parallel on a clamp spring push block, and the two clamp spring feeding guide rails are arranged in this embodiment, and a plurality of clamp spring feeding guide rails can be arranged according to actual use requirements. When the clamp spring feeding device is used, when rotating shafts with different specifications and sizes are replaced, clamp springs matched with the clamp spring feeding guide rails are installed on the clamp spring feeding guide rails, and the controller controls the distance of the clamp spring displacement driving air cylinder 7016 for driving the sliding table cylinder 7021 to longitudinally displace, so that the clamp spring pincers matched with the clamp spring are located right above the clamp springs. This kind of structural design can satisfy the installation of multiple specification jump ring, avoids when the jump ring of different specifications needs to be changed, still needs to dismantle jump ring material loading guide rail, changes the jump ring material loading guide rail with jump ring inner circle adaptation, easy operation, very big saving the time of jump ring installation material loading.

In this embodiment, the snap spring assembling device 7 further includes a sliding table cylinder limiting mechanism 703, the sliding table cylinder limiting mechanism 703 includes a left fixing plate 7031, a left limiting cylinder 7032, a left limiting post 7033, a right fixing plate 7034, a right limiting cylinder 7035, and a right limiting post 7036, the left fixing plate 7031 is fixed on the left side of the guide rail fixing plate 7013, the right fixing plate 7034 is fixed on the right side of the guide rail fixing plate 7013, the left limiting post and the right limiting post are longitudinally arranged, one end of the left limiting post 7033 is fixedly connected with a piston rod of the left limiting cylinder 7032 fixed on the left fixing plate 7031, the other end is a free end facing the sliding table cylinder 7021, one end of the right limiting post 7036 is fixedly connected with a piston rod of the right limiting cylinder 7035 fixed on the right fixing plate 7034, the other end is a free end facing the sliding table cylinder, the left limiting cylinder and the right limiting cylinder are respectively connected with the controller, the right limiting cylinder drives the right limiting column to limit the longitudinal stroke of the sliding table cylinder. When a clamp spring on the clamp spring feeding guide rail A is used, a piston rod of a left limiting cylinder 7032 drives a left limiting column to move, a piston rod of a right limiting cylinder 7035 drives a right limiting column to move rightwards, and a clamp spring displacement driving cylinder 7016 drives a sliding table cylinder to move longitudinally, so that the clamp spring clamp A70251 is ensured to be positioned right above a clamp spring feeding guide rail A60121 through the limiting of the left limiting column and the right limiting column, the clamp spring clamp A70251 can accurately clamp the clamp spring, and the sliding table cylinder moves longitudinally to enable the clamp spring clamp A to be positioned right above a clamp spring groove in a rotating shaft; when using the jump ring on jump ring material loading guide rail B60122, the piston rod of right spacing cylinder 7035 drives the spacing post in the right side and moves to the left, and when jump ring displacement drive cylinder 7016 drives slip table cylinder longitudinal movement, through the spacing of spacing post in the left side and the spacing post in the right side, further ensure jump ring pincers B and be in jump ring material loading guide rail B directly over, jump ring pincers B can be with the accurate clamp-up of jump ring, and slip table cylinder longitudinal movement makes jump ring pincers B be located the pivot directly over the jump ring groove, can assemble the jump ring in the pivot.

In this embodiment, the controller may adopt a PLC controller, a touch screen 8 connected to the controller is further provided on the table top, and a support frame guard plate 4 is further provided on the support frame 1.

When the invention is used:

1. the controller controls an operating rod to push a piston rod of the air cylinder 6028 to push a sliding block pushing plate 6027 to move rightwards, the operating rod 6026 is driven to move rightwards along the operating rod transverse displacement guide strip opening 60211, the operating rod 6025 reaches the operating rod limiting opening 60212 and is clamped into the operating rod limiting opening 60212, the operating rod pushes the piston rod of the air cylinder 6028 to retract at the moment, a clamp spring pushing block is opened, a clamp spring sequentially penetrates through a clamp spring feeding guide rail 6012 from the right side of the clamp spring feeding guide rail, after the clamp spring is installed, the clamp spring pushing block 6015 is covered, the operating rod 6025 is moved out of the operating rod limiting opening 60212, and the clamp spring pushing block 6015 is used for pushing the clamp spring to move leftwards from the right side;

2. the position of the feeding adjusting plate 3015 in the rotary shaft storage box 301 is adjusted according to the length of the rotary shaft, and after the position is adjusted, the feeding adjusting plate 3015 is fixedly connected with an adjusting plate fixing plate 3016 through bolts;

3. the rotating shafts are put into the rotating shaft storage box 301 and slide from front to back along the rotating shaft inclined sliding plate 3014, wherein one rotating shaft reaches the step transverse surface 30222 at the foremost end of the unit fixing ladder 3021;

4. the controller controls the elevator driving cylinder 3025 to drive the unit elevator to ascend, the horizontal plane of the foremost step of the unit elevator 3022 is horizontally flush with the horizontal plane of the unit fixed elevator 3021 and continuously ascends above the horizontal plane of the foremost step of the unit fixed elevator, the first rotary shaft moves from the unit fixed elevator 3021 to the horizontal plane of the first step of the unit elevator 3022, the elevator driving cylinder 3025 drives the unit elevator 3022 to move down, so that the rotary shaft is transferred to the horizontal plane of the second step of the unit fixed elevator, at this time, the second rotary shaft in the rotary shaft storage box 301 continuously slides down to the horizontal plane of the foremost step of the unit fixed elevator, the elevator driving cylinder 3025 drives the unit elevator to repeatedly move up and down, so that the first rotary shaft is sequentially transferred from the first step of the unit fixed elevator 3021 to the second step, the third step and the fourth step until the first rotary shaft reaches the horizontal plane of the rearmost step of the unit fixed elevator, in the process, when the first rotating shaft reaches the third step, the second rotating shaft is on the second step, the third rotating shaft is on the first step at the foremost end, and the analogy is repeated, so that the rotating shafts are ensured to be waiting on the step transverse face of each step of the unit fixed ladder 3021, the rotating shaft detection sensor 3027 detects whether the rotating shaft is waiting on the step transverse face at the rearmost end of the unit fixed ladder, the rotating shaft is arranged, the unit fixed ladder drives the cylinder to drive the unit lifting ladder to rise, the rotating shaft on the step transverse face at the rearmost end of the unit fixed ladder is transferred to the step transverse face at the rearmost end of the unit lifting ladder, and the rotating shaft slides to the V-shaped groove from the guide inclined face 30321;

5. according to the specification and the size of the rotating shaft and the position of a clamp spring groove in the rotating shaft, a motor 5021 is set to drive a ball screw 5024 to rotate, a rotating shaft positioning block 5029 is driven to move transversely, and the position of the end of the rotating shaft is limited;

6. the pushing cylinder 5011 drives the rotating shaft push plate 5019 to move and abut against the other end of the rotating shaft, and the rotating shaft cannot generate transverse displacement under the action of the rotating shaft positioning block and the rotating shaft push plate;

7. the unit shaft pressing plate 5036 moves downwards to abut against the upper end of the rotating shaft under the action of the pressing cylinder 5034 to press the rotating shaft tightly;

8. a clamp spring displacement driving cylinder 7016 drives a sliding table cylinder 7021 to reach the position right above a clamp spring feeding guide rail 6012, the sliding table cylinder 7021 acts to drive a clamp spring clamp 7025 to move downwards to clamp a clamp spring on the clamp spring feeding guide rail 6012, the sliding table cylinder drives the clamp spring clamp to move upwards after the clamp spring is clamped by the clamp spring clamp, the clamp spring displacement driving cylinder 7016 drives the sliding table cylinder 7021 to move longitudinally to the position right above a clamp spring groove of a rotating shaft, and the sliding table cylinder acts to drive the clamp spring clamp to move downwards to clamp the clamp spring on the rotating shaft;

9. the blanking pushing cylinder 3051 drives the feeding trough rear side plate 3031 to move backwards and separate from the feeding trough front side plate 3032, and the rotating shaft enters the material box 3044 along the blanking inclined plate 3041;

10. the clamp springs on the clamp spring feeding guide rail 6012 are gradually reduced, the operating rod 6025 is guided to move leftward along the operating rod transverse displacement guide strip 60211 under the action of the dropping box 6033, so that the clamp spring push block 6015 can push the clamp springs on the clamp spring feeding guide rail 6012 to move leftward integrally, and the clamp spring at the leftmost end can be located right below the clamp spring pliers;

11. when the proximity switch detection slide block pushing plate is close to the operating rod pushing cylinder 6028, the clamp spring on the clamp spring feeding guide rail 6012 is used up, the operating rod pushes a piston rod of the cylinder 6028 to extend out, the operating rod 6025 is pushed to move rightwards along the operating rod transverse displacement guide long opening 60211 to be clamped in the operating rod limiting opening 60212, the clamp spring pushing block is opened, and the clamp spring is installed.

Claims

1. The utility model provides a jump ring intelligence material loading assembly device which characterized in that: the clamp spring clamping mechanism comprises a clamp spring installation mechanism, a push block driving mechanism, a clamp spring displacement driving mechanism and a clamp spring clamping mechanism, wherein the clamp spring installation mechanism, the push block driving mechanism, the clamp spring displacement driving mechanism and the clamp spring clamping mechanism are all arranged on the table panel;

the push block driving mechanism comprises a push block homing driving mechanism and a clamp spring pushing mechanism, the push block homing driving mechanism comprises a guide rail C, a slide block connecting plate C, a hinge, a control rod, a push-pull plate, a control rod pushing cylinder and a control rod stroke limiting cover, the guide rail C is transversely fixed on the side wall of a guide rail fixing plate, the slide block C is in sliding connection with the guide rail C, the slide block C is fixedly connected with the slide block connecting plate C, the upper end of the slide block connecting plate C is hinged with the clamp spring push block through the hinge, the lower end of the slide block connecting plate C is fixedly connected with the push-pull plate, a control rod limiting groove is formed in the push-pull plate, the lower end of the control rod is arranged in the control rod limiting groove and hinged with the control rod limiting groove, the upper end of the control rod is provided with the control rod stroke limiting cover, the lower end of the control rod stroke limiting cover is fixedly, the control rod limiting port is arranged at the right end of the control rod transverse displacement guide long-strip port and communicated with the control rod transverse displacement guide long-strip port, the control rod pushing cylinder is arranged on the left side of the push-pull plate and connected with the table panel, the upper end of the control rod extends out of the control rod transverse displacement guide long-strip port, is driven by the control rod pushing cylinder to move along the control rod transverse displacement guide long-strip port and is clamped into the control rod limiting port, and the control rod pushing cylinder is connected with the controller;

jump ring fixture establishes in the top of jump ring material loading guide rail, jump ring fixture includes slip table jar, jump ring pincers fixed plate, jump ring pincers, the piston rod and the jump ring pincers fixed plate fixed connection of slip table jar, jump ring pincers and jump ring pincers fixed plate fixed connection, jump ring pincers reciprocate through the drive of slip table jar, the slip table jar is through the jump ring displacement actuating mechanism drive longitudinal movement that is connected with deck plate, slip table jar, jump ring displacement actuating mechanism are connected with the controller respectively.

2. The jump ring intelligence material loading assembly device of claim 1, characterized in that: jump ring displacement actuating mechanism includes left riser C, right riser C, guide fixed plate, guide rail D, slider D, jump ring displacement drive actuating cylinder, the guide fixed plate vertically sets up on the deck plate, the left end and left riser C fixed connection of guide fixed plate, right-hand member and right riser C fixed connection, the lower extreme of left riser C, right riser C respectively with deck plate fixed connection, vertically be equipped with guide rail D on the guide fixed plate, slider D and guide rail D sliding connection, slider D and slip table jar fixed connection, slider D drives actuating cylinder drive along guide rail D longitudinal movement through the jump ring displacement that is connected with left riser C or right riser C, jump ring displacement drive actuating cylinder is connected with the controller.

3. The jump ring intelligence material loading assembly device of claim 1 or 2, characterized in that: and a proximity switch is arranged on one side of the push-pull plate close to the operating rod pushing cylinder and is connected with the controller.

4. The jump ring intelligence material loading assembly device of claim 3, characterized in that: the clamp spring mounting mechanism further comprises a guide rail end face fixing plate which is longitudinally fixed on the left side of the guide rail fixing plate, and the height of the guide rail end face fixing plate is higher than that of the clamp spring feeding guide rail.

5. The jump ring intelligence material loading assembly device of claim 4, characterized in that: and the upper end of the guide rail end face fixing plate is provided with an optical fiber sensor, and the optical fiber sensor is connected with the controller.

6. The jump ring intelligence material loading assembly device of claim 1 or 2 or 4 or 5, characterized by: at least two clamp spring feeding guide rails are transversely arranged on the guide rail fixing plate in parallel, and at least two clamp spring pliers matched with the clamp spring feeding guide rails are longitudinally arranged on the clamp spring pliers fixing plate.

7. The jump ring intelligence material loading assembly device of claim 6, characterized in that: still include slip table jar stop gear, slip table jar stop gear includes left fixed plate, left spacing cylinder, left spacing post, right fixed plate, right spacing cylinder, right spacing post, left side fixed plate is fixed in the left side of guide fixed plate, and right fixed plate is fixed on the right side of guide fixed plate, left side spacing post, right spacing post vertically set up, the one end of left side spacing post and the piston rod fixed connection who fixes the left spacing cylinder on left fixed plate, the other end are the free end towards the slip table jar, the one end of the spacing post in the right side and the piston rod fixed connection who fixes the right spacing cylinder at right fixed plate, the other end is the free end towards the slip table jar, left side spacing cylinder, right spacing cylinder are connected with the controller respectively.