CN217750275U - Rotating shaft pushing device - Google Patents

Abstract

The utility model discloses a pivot thrustor, push away actuating mechanism including the pivot, pivot push pedal and controller, pivot push away actuating mechanism establishes on deck plate, pivot push away actuating mechanism includes the top and pushes away the cylinder, guide rail A, slider connecting plate A, press from both sides tight ejector pad, the pivot push pedal, the chromium plating optical axis, guide rail A transversely fixes on deck plate, slider A and guide rail A sliding connection, slider connecting plate A and slider A fixed connection, slider connecting plate A's right-hand member is connected with the piston rod of establishing at guide rail A's rear side and transversely fixing the top that pushes away the cylinder on deck plate, left end and clamp ejector pad fixed connection, transversely set up the optical axis through-hole that supplies the chromium plating optical axis to pass on the clamp ejector pad, the chromium plating optical axis is inserted in the optical axis through-hole, the chromium plating optical axis is through bolt and clamp ejector pad fixed connection, the right-hand member of chromium plating optical axis and the upper end fixed connection of pivot push pedal, the utility model has the advantages of compact structure, save whole space, flexible operation, the spacing effect of pivot is good.

Description

Rotating shaft pushing device

Technical Field

The utility model relates to a mechanical assembly technical field, specific pivot thrustor that says so.

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 manual work to use calliper to accomplish the work that clamps of jump ring, this mode has the packaging efficiency low, intensity of labour is big, manufacturing cost is higher scheduling problem, simultaneously in the in-process of equipment because manual operation is out of place to lead to the yields to hang down easily or cause bodily injury with too much effort.

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

The structure has the following defects: the material loading of card axle does not realize automated operation, and does not carry on spacingly to the position of card axle, and the jump ring produces the displacement easily at the in-process card axle of equipment, influences the yields of jump ring equipment, and manufacturing cost is high.

Disclosure of Invention

The utility model aims at solving the deficiencies of the prior art, providing a compact structure, saving whole space, flexible operation, the spacing effectual pivot thrustor of pivot.

The utility model provides a technical scheme that its technical problem adopted is:

a rotating shaft pushing device is characterized in that: the device comprises a rotating shaft pushing driving mechanism, a rotating shaft pushing plate and a controller, wherein the rotating shaft pushing driving mechanism is arranged on a table board and comprises a pushing cylinder, a guide rail A, a slide block connecting plate A, a clamping pushing block, a rotating shaft pushing plate and a chromium plating optical axis, the guide rail A is transversely fixed on the table board, the slide block A is in sliding connection with the guide rail A, the slide block connecting plate A is fixedly connected with the slide block A, the right end of the slide block connecting plate A is connected with a piston rod of the pushing cylinder which is arranged at the rear side of the guide rail A and transversely fixed on the table board, the left end of the slide block connecting plate A is fixedly connected with the clamping pushing block, an optical axis through hole for the chromium plating optical axis to pass through is transversely arranged on the clamping pushing block, the chromium plating optical axis is inserted into the optical axis through hole, and the chromium plating optical axis is fixedly connected with the clamping pushing block through a bolt, the right-hand member of chromium plating optical axis and the upper end fixed connection of pivot push pedal, the top pushes away the cylinder and is connected with the controller, whole space can be saved in pivot top pushes away actuating mechanism's structural setting, overall structure is compact, through setting up the chromium plating optical axis, the bolt is unscrewed the back, through the position of adjustment chromium plating optical axis in order to realize adjusting the relative distance that presss from both sides tight ejector pad and pivot push pedal, when changing the pivot that length is shorter, the stroke that pushes away the cylinder piston rod is not enough, make the distance that presss from both sides between tight ejector pad and the pivot push pedal increase through the position of adjustment chromium plating optical axis, realize the top of pivot, can also satisfy the top of the longer pivot of length simultaneously, pivot length is longer, can need not to change the procedure and set for, make the distance between pressing from both sides tight ejector pad and the pivot push pedal reduce through the position of adjustment chromium plating optical axis can, the overall operation is more nimble.

The shape of pivot push pedal lower extreme sets to the V-arrangement, sets the V-arrangement with pivot push pedal lower extreme to, with the V-arrangement recess shape phase-match of silo in the pivot to the pivot push pedal can be in V type recess lateral shifting, and the top pushes away effectually.

Pivot top pushes away actuating mechanism still includes unsteady axle, unsteady joint connecting plate, spring limiting plate and spring, the one end of unsteady axle is connected with the piston rod that pushes away the cylinder and fixedly connected with spring limiting plate, the other end and unsteady joint connecting plate sliding connection, unsteady joint connecting plate and slider connecting plate A fixed connection, the epaxial spring that has cup jointed of unsteady, the one end and the spring limiting plate of spring are inconsistent, and the other end is inconsistent with unsteady joint connecting plate, and after changing the pivot, the size of pivot is elongated a little, and the top that need not to change the top to push away the cylinder this moment pushes away the stroke and also need not to adjust the position of chromium plating optical axis, makes unsteady joint connecting plate move towards the direction of spring limiting plate under the spring action of spring, is guaranteeing to the pivot to push away effectual convenient operation simultaneously.

Floating epaxial one end fixedly connected with spacing boss that is close to the floating joint connecting plate, the floating joint connecting plate slides between spring limiting plate and spacing boss, through setting up spacing boss to prevent floating joint connecting plate from floating epaxial roll-off.

Chrome plating optical axis sets up two at least to ensure the stability that the pivot top pushed away.

The beneficial effects of the utility model are that: the structure of the rotating shaft pushing device can save the whole space, the whole structure is compact, the chromium plating optical axis is arranged, after the bolt is unscrewed, the position of the chromium plating optical axis is adjusted to realize the adjustment of the relative distance between the clamping pushing block and the rotating shaft pushing plate, when the rotating shaft with shorter length is replaced, the stroke of the pushing cylinder piston rod is not enough, the distance between the clamping pushing block and the rotating shaft pushing plate is increased by adjusting the position of the chromium plating optical axis, the pushing of the rotating shaft is realized, meanwhile, the pushing of the rotating shaft with longer length can be realized, the length of the rotating shaft is longer, the program setting does not need to be changed, the distance between the clamping pushing block and the rotating shaft pushing plate is reduced by adjusting the position of the chromium plating optical axis, and the whole operation is more flexible; through setting up the floating axle, set up the spring on the floating axle, after changing the pivot, the size of pivot is elongated slightly, need not to change the top that pushes away the cylinder this moment and also need not to adjust the position of chromium plating optical axis, makes the floating joint connecting plate move towards the direction of spring limiting plate under the spring action of spring, convenient operation when guaranteeing to push away effectually to the pivot.

Drawings

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

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

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

Fig. 4 is a side view of the rotary shaft feeding device (with the rotary shaft storage box removed) of the present invention.

Fig. 5 is a schematic structural diagram of the feeding chute of the utility model.

Fig. 6 is a schematic structural diagram 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 positioning mechanism for the end of the rotating shaft of the present invention.

Fig. 11 is a schematic structural view of the pressing mechanism under the rotating shaft of the present invention.

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

Fig. 13 is a schematic view of the control lever travel limit cap of fig. 12 with the control lever travel limit cap 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 clamp spring assembling device of the present invention.

Fig. 18 is a schematic structural view of the clamp spring assembling device of the present 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-plated 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 lower pressing and abutting mechanism-503, a left vertical plate B-5031, a left vertical plate B-5027, a guide rail B-5027, a slider connecting plate B-5028, a rotating shaft positioning block-9, a rotating shaft lower pressing and abutting mechanism-2, a left vertical plate B-5031, a right vertical plate B-5022, a motor-5023, a bottom plate-5022, a bottom plate-5023, a left vertical plate and a left vertical plate push cylinder perforation-50311, right vertical plate B-5032, lower cylinder fixing plate-5033, lower cylinder-5034, cylinder connecting plate-5035, unit shaft pressing plate-5036, snap spring feeding device-6, snap spring mounting mechanism-601, guide rail fixing plate-6011, snap spring feeding guide rail-6012, snap spring feeding guide rail A-60121, snap spring feeding guide rail B-60122, snap spring feeding guide rail B-5033 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, clamp spring assembling device-6032, clamp spring connecting plate-6034, clamp spring assembling device-6027, clamp spring displacement drive mechanism-6023, clamp spring assembling device-6023, clamp spring connecting plate C-60211, clamp spring connecting plate and slide block connecting plate, the vertical type clamp spring device comprises a right vertical plate C-7012, a guide rail fixing plate-7013, a guide rail D-7014, a sliding block D-7015, a clamp spring displacement driving 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 clamp fixing plate-7024, a clamp spring clamp-7025, a clamp spring clamp A-70251, a clamp spring clamp B-70252, a sliding table cylinder limiting mechanism-703, a left fixing plate-7031, a left limiting cylinder-7032, a left limiting column-7033, a right fixing plate-7034, a right limiting cylinder-7035, a right limiting column-7036 and a touch screen-8.

Detailed Description

The present invention will be described with reference to the accompanying drawings and examples. In this embodiment, the rotating shaft pushing device (fig. 8-9) is used in cooperation with the rotating shaft feeding and discharging device, the rotating shaft end positioning mechanism, the rotating shaft downward pressing and abutting mechanism, the snap spring feeding device and the snap spring assembling device to assemble the snap spring on the rotating shaft.

As shown in fig. 1, an automatic assembly device for a clamp spring and a rotating shaft comprises a supporting frame 1, a table panel 2, a rotating shaft feeding and blanking device 3, a rotating shaft limiting device 5, a clamp spring feeding device 6, a clamp spring assembly device 7 and a controller, wherein the table panel 2 is fixed on the supporting frame 1, and the rotating shaft feeding and blanking device 3, the rotating shaft limiting device 5, the clamp spring feeding device 6 and the clamp spring assembly device 7 are all connected with the table panel 2 and are controlled by 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, 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 joined with each other in front and back and rise from the front end to the rear end in a stepped manner, the unit steps 30221 are 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 deck plate 2 in an array manner, the step transverse surface 30222 at the front end of 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 are arranged with the unit fixing ladder 3021, the unit lifting ladder 3022 is arranged with the unit lifting ladder 3021, the rear end of the unit lifting ladder 3022 is staggered with the rear end of the ladder 3021, the lifting ladder is connected with the lifting ladder passing through hole of the lifting ladder, and the lifting ladder 3022, and the lifting ladder passing through hole of the lifting mechanism, and the lifting control mechanism, and the lifting ladder 3022 are arranged on the lifting ladder panel, and connected with the lifting control unit lifting ladder 3022, and connected with the lifting mechanism; 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 pressing and abutting mechanism 503 comprises a spindle pressing and driving mechanism and unit spindle pressing plates 5036 arranged in a horizontal linear array, and the unit spindle pressing plates 5036 move up and down under the driving of the spindle pressing and driving mechanism.

As shown in fig. 12 to 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 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 snap spring inner ring, the snap spring feeding guide rail 6012 is provided with the 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, the push block the snap spring from the leftmost end fixing plate in the process of moving the snap spring feeding guide rail from the right side to the left side.

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 a rotating shaft feeding groove 303 from a rotating shaft storage box 301 through a rotating shaft sorting and feeding mechanism 302, the rotating shaft in the rotating shaft feeding groove 303 is positioned through a rotating shaft end part positioning mechanism 502, a rotating shaft pushing mechanism 501 and a rotating shaft downward pressing and abutting mechanism 503 to prevent the rotating shaft 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 a clamp spring groove at the end part of the rotating shaft under the action of a clamp spring displacement driving mechanism and is pressed and assembled downwards, a blanking driving mechanism 305 drives the rotating shaft with the assembled clamp spring to fall into a blanking recovery mechanism 304, automation of rotating shaft feeding, blanking, clamp spring clamping and assembly is realized, assembly efficiency is high, the precision of clamp spring assembly can be ensured, and the yield is high.

The box body of the rotating shaft storage box 301 consists 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 sliding 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 oblique sliding plate 3014 is fixedly connected with a rotating shaft left baffle 3011, the right end is fixedly connected with a rotating shaft right baffle 3012, the front end is fixedly connected with a rotating shaft front baffle 3013, a feeding adjusting plate 3015 and an adjusting plate fixing plate 3016 are further arranged in the rotating shaft storage box 301, the feeding adjusting plate 3015 is longitudinally arranged on the rotating shaft oblique sliding plate 3014, the lower end face of the feeding adjusting plate 3015 is matched with the rotating shaft oblique sliding plate 3014, the upper end is provided with an adjusting plate fixing plate 3016, the left end of the adjusting plate fixing plate 3016 is fixedly connected with the upper end of the rotating shaft left baffle 3011, the right end is fixedly connected with the rotating shaft right baffle 3012, the adjusting plate fixing plate 3016 is provided with a transverse strip hole 30161, the adjusting plate fixing plate 3016 is in threaded connection with the feeding adjusting plate 3015 through the transverse strip hole 30161 and a fixing bolt, the structural design of the box body of the rotating shaft storage box 301 is simple, meanwhile, the rotating shaft which is conveniently put into the rotating shaft storage box 301 can directly slide to the step transverse surface of the foremost step of the unit fixing ladder 3021 along the rotating shaft inclined slide plate 3014, when the pivot of changing different specification and dimension, through material loading regulating plate 3015 limited position, 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, and it is convenient to adjust.

The companion ladder actuating mechanism includes companion ladder fixed plate 3023, cylinder mount, companion ladder drive actuating cylinder 3025, companion ladder fixed plate 3023 establishes in deck plate 2's below and with unit companion ladder 3022's lower extreme fixed connection, companion ladder drive actuating cylinder 3025's piston rod and companion ladder fixed plate 3023 fixed connection, companion ladder drive actuating cylinder 3025 is through cylinder mount and deck plate 2 fixed connection, the cylinder mount includes cylinder fixed plate 3024 and board spliced pole 3026 in this embodiment, the one end and the cylinder fixed plate 3024 fixed connection of board spliced pole, the other end and deck plate fixed connection, companion ladder drive actuating cylinder 3025 is connected with the controller, through setting up companion ladder drive actuating cylinder 3025 and drive unit companion ladder 3022 and reciprocate to realize arranging the pivot in proper order and transport the top step from the step of lower extreme, all only have a pivot on every step to wait, ensure to carry only pivot in the pivot silo in the pivot at every turn, realize the letter sorting material loading of pivot, the material loading is efficient, and the precision 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 slip to the horizontal face of step and the junction of next step vertical plane after arriving the horizontal face of step on, 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 step vertical plane is by the inclined plane of front end backward sloping, cooperation through horizontal face of step and step vertical plane, 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. The positioning groove 30323 or the positioning boss which is transversely arranged is arranged below the V-shaped groove on the feeding groove front side plate 3032, the positioning boss 30311 or the positioning groove which is transversely arranged is arranged below the V-shaped groove on the feeding groove rear side plate 3031, the feeding groove rear side plate 3031 is matched and positioned with the positioning groove or the positioning boss on the feeding groove front side plate through the positioning boss or the positioning groove, in the embodiment, the positioning groove 30323 is arranged on the feeding groove front side plate 3032, the positioning boss 30311 is arranged on the feeding groove rear side plate 3032, the guide inclined plane is arranged on the feeding groove front side plate, the rotating shaft can smoothly slide to the V-shaped groove from the step at the rearmost end of the unit elevator along the guide inclined plane, the feeding groove rear side plate can be attached to the feeding groove front side plate through the matching positioning of the positioning boss and the positioning groove, meanwhile, the feeding groove rear side plate and the feeding groove front side plate cannot move up and down in the process of limiting the rotating shaft, and 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, and a bottom plate 5022 fixed on a deck plate, wherein 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, and when the clamp springs with different specifications and sizes are replaced, the ball screw 5024 is driven by the motor 5021 to rotate to drive the ball screw 5025 to move so as to drive a rotating shaft 5029 to ensure that a clamp spring groove in the rotating shaft is under the clamp spring groove, so as to facilitate accurate installation of the clamp springs. 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 slide block A5016, a slide block connecting plate A5017, a clamping push block 5018, a rotating shaft push plate 5019 and a chrome 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 slide block A5016 is in sliding connection with the guide rail A5015, the slide block connecting plate A5017 is fixedly connected with the slide block A5016, the right end of the slide block connecting plate A5017 is connected with a piston rod of the pushing cylinder 5011 transversely fixed on the table panel, the left end of the slide block connecting plate A5017 is fixedly connected with the clamping push block 5018, an optical axis through hole for a chrome plating optical axis to pass through is transversely formed in the clamping push block 5018, the chrome plating optical axis 50110 is inserted into the optical axis through hole, the chrome plating optical axis 50110 is fixedly connected with the clamping push block 5018 through a bolt, the right end of the chrome plating optical axis 5018 is fixedly connected with the rotating shaft push plate 5019, the shape of the lower end of the rotating shaft push plate 5019 is matched with the shape of a V-shaped groove, 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 can save the whole space, the whole structure is compact, the chromium plating optical axis 50110 is arranged, after the bolt is unscrewed, the relative distance between the clamping push block 5018 and the rotating shaft push plate 5019 can be adjusted by adjusting the position of the chromium plating optical axis 50110, 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 chromium 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, the structural design does not occupy the whole space, and does not need to change program setting, the distance between the clamping push block and the rotating shaft push plate is reduced by adjusting the position of the chromium plating optical axis, the whole operation is more flexible. In the embodiment, two chrome plating optical axes are transversely arranged to ensure the pushing stability.

The pivot top pushes away actuating mechanism still includes floating axle 5012, floating joint connecting plate 5013, spring limiting plate 5014 and spring (not shown in the figure), the one end of floating axle 5012 is connected and fixedly connected with spring limiting plate 5014 with top push cylinder 5011's piston rod, the other end and floating joint connecting plate 5013 sliding connection, in this embodiment, the tip that the floating axle is close to the floating joint connecting plate still is equipped with spacing boss, be used for prescribing a limit to the floating joint connecting plate, prevent the floating joint connecting plate from roll-off from the floating axle under the effect of spring, floating joint connecting plate 5013 and slider connecting plate A5017 fixed connection, the spring has been cup jointed on the floating axle 5012, the one end and the spring limiting plate 5014 of spring are inconsistent, the other end and floating joint connecting plate 5013 are inconsistent, when changing the pivot after, the size extension of pivot is a little, the top push stroke that need not to change the top push away the cylinder at this moment also need not to adjust the position of chromium plating optical axis, make the floating joint connecting plate move towards the limiting plate direction of spring under the spring, convenient operation when guaranteeing that the axle top pushes away is effectual.

In the embodiment, at least two chrome plating optical axes are arranged, and the left ends of the chrome plating optical axes are connected through the connecting plate so as to ensure the pushing stability of the rotating shaft.

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 space can be greatly saved, and the whole layout is compact.

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 shield 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, 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 the control rod limit groove 60261 and hinged with the control rod limit groove, the upper end of the operating rod 6025 is provided with an operating rod stroke limit cover 6021, the lower end of the operating rod stroke limit cover 6021 is fixedly connected with the table panel 2, the upper end surface is provided with an operating rod transverse displacement guide strip opening 60211 arranged transversely and an operating rod limit opening 60212 arranged longitudinally, the operating rod limit opening 60212 is arranged at the right end of the operating rod transverse displacement guide strip opening 60211 and is communicated with the operating rod transverse displacement guide strip opening 60211, the operating rod pushing cylinder 6028 is arranged at the left side of the push-pull plate 6026 and the slide block pushing plate 6027, the upper end of the operating rod 6025 extends out of the operating rod transverse displacement guide strip opening 60211 and is driven by the operating rod pushing cylinder 6028 connected with the table panel 2 to move along the operating rod transverse displacement guide strip opening 60211 and clamp in the operating rod limit opening 60212, the operating rod pushing cylinder 6028 is connected with the controller, a piston rod of the operating rod pushing cylinder 6028 is pushed out to be contacted with the slide block pushing plate 6027, the slide block is pushed to push the plate 6027 and the push-pull plate 6026 to move rightwards so as 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 right guide column 6032 through the bearing 6035, the steel wire line (not shown in the figure) is connected with the dropping box 6033, and the other end of the steel wire line is connected with the operating lever 6025, the clamp spring is sleeved on the clamp spring feeding guide rail 6012 from the right side of the clamp spring feeding guide rail 6012, after 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 push-pull plate 6026 and the slider 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 can return to the initial position, installation of the clamp spring is facilitated, the clamp spring push block 6015 is opened at the moment, the clamp spring is sleeved on the clamp spring feeding guide rail clamp spring 6012 and then is covered with the clamp spring push block 6015, and the clamp spring push block 6015 pushes the clamp spring to move leftwards along the clamp spring feeding guide rail under the action of the falling material box 6033 at the rear side of the clamp spring. 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 the embodiment, a proximity switch is arranged on the sliding block pushing plate 6027 and is connected with a 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 does not exist on the clamp spring feeding guide rail, the operating rod pushes a piston rod of the air cylinder to extend out, the operating rod is pushed to reach a limiting opening of the operating rod, 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 a guide rail D7014, the sliding block D7015 is connected with the guide rail D7014 in a sliding mode, the sliding block D7015 is fixedly connected with the sliding table cylinder 7021, the sliding block D7015 is driven to move longitudinally along the guide rail D7014 through a 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 the controller, the sliding table cylinder 7021 drives a clamp spring clamp 7025 to clamp and lift a clamp spring, and the clamp spring longitudinally moves along the guide rail D7014 under the action of the clamp spring displacement driving cylinder to reach the position right above a clamp spring groove in the end portion of the clamp spring, so that the clamp spring can be assembled conveniently.

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 include a clamp spring feeding guide rail a60121 and a clamp spring feeding guide rail B60122, so as to place two clamp springs of different specifications and sizes, the shape of the clamp spring feeding guide rail is matched with the shape of a clamp spring inner ring, two clamp spring pliers of different specifications are fixedly arranged on a clamp spring pliers fixing plate, and include a clamp spring pliers a70251 and a clamp spring pliers B70252, the clamp spring pliers a is arranged right above the clamp spring feeding guide rail a, the clamp spring pliers 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 in this embodiment may also be arranged in multiple number 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, and 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, and the left limiting cylinder and the right limiting cylinder are arranged to drive the left limiting post and the right limiting cylinder 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 a clamp spring on the clamp spring feeding guide rail B60122 is used, a piston rod of the right limiting cylinder 7035 drives the right limiting column to move left, when the clamp spring displacement driving cylinder 7016 drives the sliding table cylinder to move longitudinally, through limiting of the left limiting column and the right limiting column, it is further ensured that the clamp spring clamp B is located right above the clamp spring feeding guide rail B, the clamp spring clamp B can accurately clamp the clamp spring, the sliding table cylinder moves longitudinally to enable the clamp spring clamp B to be located right above a clamp spring groove in the rotating shaft, and the clamp spring can be assembled on the rotating shaft.

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.

The utility model discloses during the use:

1. the controller controls an operating rod to push a piston rod of an air cylinder 6028 to push a sliding block pushing plate 6027 to move rightwards, so that an operating rod 6026 is driven to move rightwards along an operating rod transverse displacement guide strip 60211, the operating rod 6025 reaches an operating rod limiting hole 60212 and is clamped into the operating rod limiting hole 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 hole 60212, and the clamp spring pushing block 6015 is used for pushing the clamp spring to move leftwards from the right side of the clamp spring feeding guide rail 6012;

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. a rotating shaft is put into the rotating shaft storage box 301, the rotating shaft slides from front to back along a rotating shaft inclined sliding plate 3014, and one rotating shaft reaches a step transverse surface 30222 at the foremost end of the unit fixed ladder 3021;

4. the controller controls the elevator driving cylinder 3025 to drive the unit elevator to ascend, the horizontal surface of the foremost step of the unit elevator 3022 is horizontally flush with the horizontal surface of the unit fixed elevator 3021 and continuously ascends above the horizontal surface of the foremost step of the unit fixed elevator, the first rotating shaft moves from the unit fixed elevator 3021 to the horizontal surface of the first step of the unit elevator 3022, the elevator driving cylinder 3025 drives the unit elevator 3022 to move downward, so that the rotating shaft is transferred to the horizontal surface of the second step of the unit fixed elevator, at this time, the second rotating shaft in the rotating shaft storage box 301 continuously slides down to the horizontal surface of the foremost step of the unit fixed elevator, and the elevator driving cylinder 3025 drives the unit elevator to repeatedly move up and down, a first rotating shaft is sequentially transferred to a second step, a third step and a fourth step from a first step of a unit fixed ladder 3021 until the first rotating shaft reaches a transverse plane of a step at the rearmost end of the unit fixed ladder, in the process, when the first rotating shaft reaches the third step, a second rotating shaft is on the second step, a third rotating shaft is on the first step at the foremost end, and the like, so that the rotating shafts are all waiting on the transverse plane of the step at each step of the unit fixed ladder 3021, a rotating shaft detection sensor 3027 detects whether the rotating shaft is waiting on the transverse plane of the step at the rearmost end of the unit fixed ladder, the rotating shaft is provided, the lifting ladder drives a cylinder to drive the lifting ladder of the unit to rise, the rotating shaft on the transverse plane of the step at the rearmost end of the unit fixed ladder is transferred to the transverse plane of the step at the rearmost end of the unit fixed ladder, and the rotating shaft slides into a V-shaped groove from a guide inclined plane 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, after the clamp spring is clamped by the clamp spring clamp, the sliding table cylinder drives the clamp spring clamp to move upwards, 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 push cylinder 3051 drives the feeding trough rear side plate 3031 to move backwards to be separated 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 elongated opening 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 clamp;

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 strip 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 (5)

1. A rotating shaft pushing device is characterized in that: the device comprises a rotating shaft pushing driving mechanism, a rotating shaft pushing plate and a controller, wherein the rotating shaft pushing driving mechanism is arranged on a table board and comprises a pushing cylinder, a guide rail A, a slider connecting plate A, a clamping pushing block, a rotating shaft pushing plate and a chromium plating optical axis, the guide rail A is transversely fixed on the table board, the slider A is in sliding connection with the guide rail A, the slider connecting plate A is fixedly connected with the slider A, the right end of the slider connecting plate A is connected with a piston rod of the pushing cylinder which is arranged at the rear side of the guide rail A and transversely fixed on the table board, the left end of the slider connecting plate A is fixedly connected with the clamping pushing block, an optical axis through hole for the chromium plating optical axis to pass through is transversely formed in the clamping pushing block, the chromium plating optical axis is inserted into the optical axis through hole, the chromium plating optical axis is fixedly connected with the clamping pushing block through a bolt, the right end of the chromium plating optical axis is fixedly connected with the upper end of the rotating shaft pushing plate, and the pushing cylinder is connected with the controller.

2. The spindle thruster as set forth in claim 1, wherein: the lower end of the rotating shaft push plate is arranged in a V shape.

3. A spindle thruster as claimed in claim 1 or 2 in which: the pivot top pushes away actuating mechanism still includes unsteady axle, unsteady joint connecting plate, spring limiting plate and spring, the one end of unsteady axle is connected with the piston rod that pushes away the cylinder and fixedly connected with spring limiting plate, the other end and unsteady joint connecting plate sliding connection, unsteady joint connecting plate and slider connecting plate A fixed connection, the epaxial spring that has cup jointed of unsteady, the one end and the spring limiting plate of spring are inconsistent, and the other end is inconsistent with unsteady joint connecting plate.

4. A spindle thruster as defined in claim 3 further comprising: one end of the floating shaft, which is close to the floating joint connecting plate, is fixedly connected with a limiting boss, and the floating joint connecting plate slides between the spring limiting plate and the limiting boss.

5. A spindle thruster as claimed in claim 1 or 2 or 4 in which: at least two chrome plating optical axes are arranged.

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