CN105656256A - Full-automatic electric brush insertion machine - Google Patents
Full-automatic electric brush insertion machine Download PDFInfo
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- CN105656256A CN105656256A CN201610163539.8A CN201610163539A CN105656256A CN 105656256 A CN105656256 A CN 105656256A CN 201610163539 A CN201610163539 A CN 201610163539A CN 105656256 A CN105656256 A CN 105656256A
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- end cap
- rail
- stepping
- gripping
- conveyor track
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
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Abstract
The invention relates to a full-automatic electric brush insertion machine which comprises a machine frame, a left electric brush feeding device, a right electric brush feeding device, an end cover queuing device, an end cover conveying device, a left pressing mechanism and a right pressing mechanism. End covers are automatically managed and queued through the common cooperation effect of a clamping groove and a notch of the end cover queuing device, it is ensured that the end covers can be queued in the electric brush slot direction when output, it is avoided that positions and directions of the end covers deviate, and therefore accuracy and stability are ensured when electric brushes are automatically inserted, and the production efficiency is improved. The end covers are sent into a conveying rail one by one through cooperation of a turning-connection mechanism and a stirring mechanism. Turning-connection of the end covers is achieved through turning-connection rails which are arranged in a staggered mode. Stirring rods of the stirring mechanism do not need to be inserted to the spaces between adjacent end covers in a squeezing mode and only needs to stir the end covers on the turning-connection rails from front to back, it is avoided that positions and directions of the end covers deviate before conveying, and accuracy and stability of fixed-point operation are further ensured.
Description
Technical field
The present invention relates to micromotor rigging equipment, particularly relate to a kind of full-automatic brush insertion machine.
Background technology
The end cap of micromotor comprises lid body, and lid body has two parallel straight edges, is arranged with two projections and two brush caulking grooves (left brush caulking groove and right brush caulking groove) on lid body. Brush then generally comprises arms, brush arm and carbon brush block, and one end of brush arm is connected with one end of arms, and brush arm and arms are perpendicular, and carbon brush block is then arranged on the other end of brush arm. Being provided with the projection for installing reverser in the middle of the interior side of end cap, the outer side of end cap is substantially plane and corresponding both sides are provided with the shallow slot being parallel to each other at edge.
At present in micromotor is assembled, owing to being subject to end cap, the structural form of brush restricted, when the process of each accessory conveying of micromotor, it is difficult to accurately be located by end cap, make the brush caulking groove on all end caps be difficult to cause, follow-up inserted by brush, the operation of end cap being guaranteed, brush is corresponding with the brush caulking groove position on end cap strictly by fixed-direction arrangement, end cap cannot be carried out fixed point accurately and operate, being difficult to realize full-automatic brush insertion end lid, production efficiency is lower.
In addition, when end cap exports after end cap line-up device is queued up, end cap is in close-packed arrays state, when to be sent into subsequent handling and assemble, need to be allocated by end cap, but if in time being inserted into two end caps closely in the way of extruding, these two end caps will be caused all to deflect, thus the direction causing end cap changes, follow-up fixed point operation cannot be carried out.
Summary of the invention
Problem to be solved by this invention is to provide a kind of full-automatic brush insertion machine, end cap can be carried out arranging location by this kind of full automatic point brush machine, rank according to brush slot direction when enabling end cap enter discharging rail, avoid end cap that the deviation in position and direction occurs, so that it is guaranteed that Stability and veracity when brush inserts automatically, realize full-automatic brush insertion end lid, it is to increase production efficiency. The technical scheme adopted is as follows:
A kind of full-automatic brush insertion machine, comprises frame, left brush feeding unit, right brush feeding unit, end cap line-up device, end cap e Foerderanlage, left compression mechanism and right compression mechanism;Left brush feeding unit, right brush feeding unit, end cap line-up device, end cap e Foerderanlage, left compression mechanism and right compression mechanism are installed in frame; End cap line-up device comprises vibrating disk, spiral step, queuing guide rail and discharging rail, spiral step is arranged on vibrating disk inside and extends from bottom to top, the front portion of guide rail is connected with the lateral tail of spiral step and extends along spiral step outer side wall, the initiating terminal of discharging rail is connected with queuing guide rail end, it is characterised in that:
The front portion of described queuing guide rail is provided with the first inclined-plane tilted from inside to outside, and the afterbody of described spiral step is provided with the 2nd inclined-plane tilted from inside to outside, and the inner side edge on the first inclined-plane is connected with the outer side edges on the 2nd inclined-plane; Also being provided with screens bar on first inclined-plane, screens bar extends along the bearing of trend of queuing guide rail; Queuing guide rail rear portion is provided with screens groove and breach, and screens groove is in the inner side of breach;
Described end cap e Foerderanlage comprises switching mechanism, conveyor track, stirs mechanism and spacing part; Switching mechanism, conveyor track and stir mechanism and be all arranged in frame; Bearing of trend along conveyor track is provided with accommodating groove on conveyor track, and the cross section of accommodating groove mates mutually with end cap shape; Spacing part is arranged on above conveyor track and corresponding to the position of accommodating groove; Having offered multiple gathering hole on spacing part, described left brush feeding unit, left compression mechanism, right brush feeding unit, right compression mechanism are corresponding with each gathering hole successively;
Switching mechanism comprises switching translation mechanism and switching rail, switching translation mechanism is arranged on the side of conveyor track, switching rail is arranged on the Power output end of switching translation mechanism, switching rail setting parallel with conveyor track, and the initiating terminal of rail of transferring is corresponding with the end of discharging rail, the end of switching rail is corresponding with the initiating terminal of conveyor track;
Stir the side of organization establishes at conveyor track, stir mechanism and comprise multiple driving lever, driving lever seat, sliding seat, carriage rail, sliding seat translation mechanism and driving lever seat translation mechanism; Carriage rail is arranged in frame, and the bearing of trend of carriage rail and the bearing of trend of conveyor track are perpendicular; Sliding seat is arranged in carriage rail, and sliding seat translation mechanism is arranged in frame, and the outputting power end of sliding seat translation mechanism is connected with sliding seat; Driving lever seat translation mechanism is arranged on sliding seat, and the outputting power end of driving lever seat translation mechanism is connected with driving lever seat; Multiple driving lever is parallel to each other and is arranged on driving lever seat.
Above-mentioned end cap is the conventional end cap of existing micromotor, is provided with the projection for installing reverser in the middle of the interior side of end cap, and the outer side of end cap is substantially plane and corresponding both sides are provided with the shallow slot being parallel to each other at edge.
The end cap completing permutation can be allocated by above-mentioned end cap e Foerderanlage, can be fixed by end cap spacing when delivery end cap carries out brush insertion work, ensures that end cap position, direction all can not offset when inserting work and carry out.
Above-mentioned left compression mechanism and right compression mechanism all adopt existing brush to compress mechanism, generally comprise pressure head and the compression cylinder of drive ram knee-action.
Above-mentioned conveyor track and spacing part adopt high-strength material (such as iron and steel or other alloys) to make, and due to its integraty, withstand voltage and shock-resistant ability is strong, deformation can not be there is due to pressure, durable in use, the more important thing is and ensure that end cap can not offset when operating on each station, deformation, it is ensured that the Stability and veracity of fixed point operation, namely improve the accuracy of brush insertion.
Above-mentioned switching translation mechanism, sliding seat translation mechanism and driving lever seat translation mechanism are cylinder. Adopting cylinder to translate, easily, cost is lower for simple for structure, control. In addition, sliding seat translation mechanism and driving lever seat translation mechanism can also adopt synchronous wheel to coordinate the mode of synchronous band, it is also possible to adopt gear to coordinate the mode of tooth bar, it is also possible to be the mode of cam engagement linkage assembly.
The action of above-mentioned switching mechanism is corresponding with end cap line-up device, and the end cap located through permutation once, is delivered to conveyor track front end from discharging rail end by every action one by one; And the mechanism that transfers is with stirring mechanism's cooperating, when the mechanism that transfers carries an end cap to arrive before conveyor track front end, stirs mechanism and end cap is stirred the accommodating groove entering conveyor track.
The conveying of above-mentioned end cap on conveyor track is that the driving lever by stirring in mechanism carries out stirring realizing, stir the every action of mechanism once, all end caps on conveyor track are moved to rear fixing distance (arranging according to the layout of equipment on each station), is namely that end cap carries out stepped start-stop system conveying by stirring stirring of mechanism.
Vibrating disk makes end cap carry along spiral step toward queuing guide rail, it is provided with the first inclined-plane owing to spiral step afterbody is provided with the 2nd inclined-plane and queuing guide rail front portion, under oscillating action, end cap is from the 2nd chamfered transition to the first inclined-plane and is fed forward along queuing guide rail, owing to the first inclined-plane of queuing guide rail front portion is provided with screens bar, end cap is in course of conveying, when the outer side of end cap is downward, owing to the outer side of end cap is plane substantially, end cap is crossed screens bar easily and is slipped in vibrating disk along the first inclined-plane, when end cap inner side towards under time, in end cap, the projection of side is blocked and be retained on the first inclined-plane of queuing guide rail by screens bar, like this, make the end cap being fed forward along queuing guide rail all by the inner side of end cap towards lower arrangement, when end cap is delivered to queuing guide rail rear portion, owing to queuing guide rail rear portion is provided with screens groove and breach, end cap is when by breach, the thinner position being only provided with shallow slot when end cap is inserted in screens groove, could arrive discharging rail by breach smoothly under the support of screens groove, and in other situation, end cap cannot be inserted into and be in complete vacant state in screens groove and drop disallowable, therefore, under the common cooperation effect of screens groove and breach, end cap arranges according to fixing direction.
In addition, adopt switching mechanism to coordinate and stir mechanism by the feeding conveyor track of end cap one by one, the switching rail starting position of switching mechanism is in the side, front end of conveyor track and docks with the discharging rail of end cap line-up device, when an end cap is delivered to conveyor track front end, the switching translation mechanism of switching mechanism drives switching rail translation, switching rail is docked with the front end of conveyor track, then by stirring the stepping mode of movement of mechanism, end cap is stirred conveying, the switching rail shifted to install is adopted to be transferred by end cap like this, the driving lever stirring mechanism is without the need to be inserted between two end caps closely in the way of extruding, only need to from front to after stir the end cap on switching rail, avoid end cap, before conveying, position just occurs, the deviation in direction, guarantee the Stability and veracity that fixed point operates further.
In sum, end cap can be carried out automatic arranging queuing by this kind of full-automatic brush insertion machine, and guarantee that end cap faces according to inner side when exporting and fixed-direction arrangement, rank according to brush slot direction when enabling end cap enter discharging rail, avoid end cap that the deviation in position and direction occurs, so that it is guaranteed that Stability and veracity when brush inserts automatically, it is achieved full-automatic brush insertion end lid, it is to increase production efficiency.
As the preferred version of the present invention, described spacing part is a bar shaped limiting plate, and limiting plate is provided with multiple gathering hole;The bottom of limiting plate is provided with long strip shape limited impression, and limited impression is corresponding with described accommodating groove; Gap is left in the described side stirring mechanism between limiting plate and described conveyor track. Limited impression is corresponding with accommodating groove, jointly carrying out spacing to end cap, end cap cannot be reversed in course of conveying, the brush caulking groove position on end cap is fixed, operation accurate positioning on follow-up each station, and end cap is carried out processing treatment by operation hole by equipment on each station; Gap is left in the described side stirring mechanism, so that driving lever stretches into from gap and end cap is carried out stepping stirs conveying between limiting plate and described conveyor track.
As the preferred version of the present invention, described left brush feeding unit and right brush feeding unit include unreeling structure, blocking material plate, pressing plate, stepping pull device and clamp device; Unreeling structure, blocking material plate, stepping pull device and clamp device to be installed in described frame; Pressing plate is fixedly mounted on the back side of blocking material plate, has gap between pressing plate and blocking material plate; Longitudinal bar-shaped trough all offered by blocking material plate, pressing plate; Stepping pulls device to comprise stepping to pull lift drive mechanism, stepping to pull elevating bracket, stepping to pull translational drive mechanism, stepping to pull translating base and puncture needle; Stepping pulls lift drive mechanism to be arranged in described frame, stepping pulls elevating bracket and stepping to pull the Power output end of lift drive mechanism to be connected, stepping pulls translational drive mechanism to be arranged on stepping to pull on elevating bracket, stepping pulls translating base and stepping to pull the Power output end of translational drive mechanism to be connected, and puncture needle is arranged on stepping and pulls on translating base and corresponding with the position of longitudinal bar-shaped trough. Brush material strip is undertaken putting volume by unreeling structure, be subject to blocking material plate, pressing plate spacing, brush material strip is carried along the gap between blocking material plate, pressing plate; The perforation of brush is corresponding with the longitudinal bar-shaped trough on blocking material plate, pressing plate, and stepping pulls drop-down for brush material strip stepping after the perforation on brush of the puncture needle of device, makes brush corresponding with the position of clamp device; The brush of clamp device gripping subsequently, shifted forward, under the effect of blocking material plate, tears disconnected by brush from brush material strip, then by descending operation, is placed into by brush on micromotor end cap in the brush caulking groove specified, and enters brush and compresses operation.
As the preferred version that the present invention is further, described left brush feeding unit and right brush feeding unit all also comprise cutting knife plate; The bottom of described blocking material plate is provided with breach, and cutting knife plate is arranged in breach. Adopt cutting knife plate to coordinate clamp device to be sheared from brush material strip by brush to take off, make otch more smooth.
As the preferred version that the present invention is further, described clamp device comprises gripping lift drive mechanism, gripping elevating bracket, gripping translational drive mechanism, gripping translating base and folder pawl; Gripping lift drive mechanism is arranged in described frame, gripping elevating bracket is connected with the Power output end of gripping lift drive mechanism, gripping translational drive mechanism is arranged on gripping elevating bracket, gripping translating base is connected with the Power output end of gripping translational drive mechanism, and folder pawl is arranged on gripping translating base.
Above-mentioned stepping pulls lift drive mechanism, stepping to pull translational drive mechanism, gripping lift drive mechanism and gripping translational drive mechanism to be cylinder. Adopting cylinder to translate, easily, cost is lower for simple for structure, control.Stepping pulls translation mechanism and gripping translation mechanism that synchronous wheel can also be adopted to coordinate the mode of synchronous band, it is also possible to adopt gear to coordinate the mode of tooth bar, it is also possible to be the mode of cam engagement linkage assembly.
As the preferred version of the present invention, described discharging rail is provided with two spacing grooves and at least one fastening press strip; Article two, spacing groove is separately positioned on the both sides of described discharging rail; Fastening press strip is arranged on above discharging rail and near discharging rail along described discharging rail. End cap is delivered to discharging rail after completing permutation, end cap on discharging rail is carried out spacing by spacing groove and fastening press strip, guarantee that end cap can not be shifted when discharging rail is delivered on end cap e Foerderanlage, guarantee further follow-up brush insert operation carry out time end cap position correct.
As the preferred version of the present invention, described queuing guide rail rear end is provided with in indentation, there and extends support portion. When end cap is transported to indentation, there, the side of end cap relies on screens groove to block, and side is by the extension support portion of guide rail of queuing up as support transition in addition, makes the end cap through permutation there is the cushioning pocket of any through breach.
As the preferred version of the present invention, the width of described breach is greater than the diameter of end cap and is less than the twice of end cap diameter. The width of setting breach is greater than the diameter of end cap and is less than the twice of end cap diameter, on the one hand the end cap do not queued up on request is normally dropped, the end cap queued up on request also can be made to enter discharging rail by breach as early as possible.
Compared with prior art, tool has the following advantages in the present invention:
The vibrating disk of the full-automatic brush insertion machine of the present invention makes end cap carry along spiral step toward queuing guide rail, it is provided with the first inclined-plane owing to spiral step afterbody is provided with the 2nd inclined-plane and queuing guide rail front portion, under oscillating action, end cap is from the 2nd chamfered transition to the first inclined-plane and is fed forward along queuing guide rail, owing to the first inclined-plane of queuing guide rail front portion is provided with screens bar, end cap is in course of conveying, when the outer side of end cap is downward, owing to the outer side of end cap is plane substantially, end cap is crossed screens bar easily and is slipped in vibrating disk along the first inclined-plane, when end cap inner side towards under time, in end cap, the projection of side is blocked and be retained on the first inclined-plane of queuing guide rail by screens bar, like this, make the end cap being fed forward along queuing guide rail all by the inner side of end cap towards lower arrangement, when end cap is delivered to queuing guide rail rear portion, owing to queuing guide rail rear portion is provided with screens groove and breach, end cap is when by breach, the thinner position being only provided with shallow slot when end cap is inserted in screens groove, discharging rail could be arrived by breach smoothly under the support of screens groove, and in other situation, end cap cannot be inserted into and be in complete vacant state in screens groove and drop disallowable, therefore, under the common cooperation effect of screens groove and breach, end cap arranges according to fixing direction, realize end cap is carried out automatic arranging queuing, and guarantee that end cap faces according to inner side when exporting and fixed-direction arrangement, rank according to brush slot direction when enabling end cap enter discharging rail, avoid end cap that the deviation in position and direction occurs, so that it is guaranteed that Stability and veracity when brush inserts automatically, improve production efficiency. in addition, adopt switching mechanism to coordinate and stir mechanism by the feeding conveyor track of end cap one by one, the switching rail starting position of switching mechanism is in the side, front end of conveyor track and docks with the discharging rail of end cap line-up device, when an end cap is delivered to conveyor track front end, the switching translation mechanism of switching mechanism drives switching rail translation, switching rail is docked with the front end of conveyor track, then by stirring the stepping mode of movement of mechanism, end cap is stirred conveying, the switching rail shifted to install is adopted to be transferred by end cap like this, the driving lever stirring mechanism is without the need to be inserted between two end caps closely in the way of extruding, only need to from front to after stir the end cap on switching rail, avoid end cap, before conveying, position just occurs, the deviation in direction, guarantee the Stability and veracity that fixed point operates further.
Accompanying drawing explanation
Fig. 1 is the structural representation of the preferred embodiment for the present invention;
Fig. 2 is the structural representation of end cap line-up device;
Fig. 3 is the structural representation of end cap e Foerderanlage;
Fig. 4 is conveyor track and the sectional view of spacing part;
Fig. 5 is the structural representation of switching mechanism;
Fig. 6 is the structural representation of left (right side) brush feeding unit;
Fig. 7 is the structural representation that blocking material plate pulls device, clamp device to match with pressing plate, stepping;
Fig. 8 is the structural representation that blocking material plate matches with folder pawl.
Embodiment
It is described further below in conjunction with accompanying drawing and the preferred embodiment of the present invention.
As shown in Figure 1, a kind of full-automatic brush insertion machine, comprises frame 1, left brush feeding unit 2, right brush feeding unit 3, end cap line-up device 4, end cap e Foerderanlage 5, left compression mechanism 6 and right compression mechanism 7; Left brush feeding unit 2, right brush feeding unit 3, end cap line-up device 4, end cap e Foerderanlage 5, left compression mechanism 6 and right compression mechanism 7 are installed in frame.
As shown in Figure 2, end cap line-up device 4, comprises vibrating disk 401, spiral step 402, queuing guide rail 403 and discharging rail 404; Spiral step 402 is arranged on vibrating disk 401 inside and extends from bottom to top, and the afterbody of spiral step 402 is provided with the 2nd inclined-plane 4021 tilted from inside to outside; The front portion of queuing guide rail 403 is connected with 402 lateral tail of spiral step and extends along spiral step 402 outer side wall, the inner side edge that the front portion of queuing guide rail 403 is provided with the first inclined-plane 4031, inclined-plane 4031, first tilted from inside to outside is connected with the outer side edges on the 2nd inclined-plane 4021; Also being provided with screens bar 4032 on first inclined-plane 4031, screens bar 4032 extends along the bearing of trend of queuing guide rail 403; Queuing guide rail 403 rear portion is provided with screens groove 4033, breach 4034 and extends support portion 4035, and screens groove 4033 is in the inner side of breach 4034; The width of breach 4034 is greater than the diameter of end cap and is less than the twice of end cap diameter; Extend support portion 4035 and it is arranged on breach 4034 place, queuing guide rail 403 rear portion; The initiating terminal of discharging rail 404 is connected with queuing guide rail 403 end; Discharging rail 404 is provided with two spacing grooves 4041 and two fastening press strips 4042; Article two, spacing groove 4041 is separately positioned on the both sides of discharging rail 404, and two fastening press strips 4042 are arranged on above discharging rail 404 and near discharging rail 404 along discharging rail 404.
As shown in Figure 3, end cap e Foerderanlage 5 comprises switching mechanism 501, conveyor track 502, stirs mechanism 503 and spacing part 504; Switching mechanism 501, conveyor track 502 and stir mechanism 503 and be all arranged in frame 1; Stir the side that mechanism 503 is arranged on conveyor track 502, stir mechanism 503 and comprise multiple driving lever 5031, driving lever seat 5032, sliding seat 5033, carriage rail 5034, sliding seat translation mechanism 5035 and driving lever seat translation mechanism 5036; Carriage rail 5034 is arranged in frame 1, and the bearing of trend of carriage rail 5034 and the bearing of trend of conveyor track 502 are perpendicular; Sliding seat 5033 is arranged in carriage rail 5034, and sliding seat translation mechanism 5035 is arranged in frame 1; Sliding seat translation mechanism 5035 adopts cylinder, and the piston rod of sliding seat flat-removing air cyclinder 5035 is connected with sliding seat 5033; Driving lever seat translation mechanism 5036 is arranged on sliding seat 5033, and driving lever seat translation mechanism 5036 adopts cylinder, and the piston rod of driving lever seat flat-removing air cyclinder 5036 is connected with driving lever seat 5032; Multiple driving lever 5031 is parallel to each other and is arranged on driving lever seat 5032.
As shown in Figure 3, Figure 4, the bearing of trend along conveyor track 502 is provided with accommodating groove 5021 on conveyor track 502, and the cross section of accommodating groove 5021 mates mutually with end cap shape;Spacing part 504 is arranged on above conveyor track 502 and corresponding to the position of accommodating groove 5021, spacing part 504 is a bar shaped limiting plate, having offered 4 gathering holes 5041 on spacing part 504, left brush feeding unit 2, left compression mechanism 6, right brush feeding unit 3, right compression mechanism 7 are corresponding with each gathering hole 5041 successively; The bottom of limiting plate 504 is provided with long strip shape limited impression 5042, and limited impression 5042 is corresponding with accommodating groove 5021; Gap is left in the side stirring mechanism 503 between limiting plate 504 and conveyor track 502.
As shown in Fig. 3, Fig. 5, switching mechanism 501 comprises switching translation mechanism 5011 and switching rail 5012; Switching translation mechanism 5011 is arranged on the side of conveyor track 502; Switching translation mechanism 5011 adopts cylinder, and switching rail 5012 is arranged on the piston rod of switching flat-removing air cyclinder 5011; Switching rail 5012 setting parallel with conveyor track 502, and the position of rail 5012 of transferring is corresponding with the front end of conveyor track 502, and the mating shapes of rail 5012 with conveyor track 502 of transferring.
As shown in Figure 6 to 8, left brush feeding unit 2, right brush feeding unit 3 include unreeling structure 201, blocking material plate 202, pressing plate 203, stepping pull device 204, clamp device 205 and cutting knife plate 206; Unreeling structure 201, blocking material plate 202, stepping pull device 204 and clamp device 205 to be installed in frame 1; Pressing plate 203 is fixedly mounted on the back side of blocking material plate 202, has gap between pressing plate 203 and blocking material plate 202; Longitudinal bar-shaped trough 207 all offered by blocking material plate 202, pressing plate 203; The bottom of blocking material plate 202 is provided with breach, and cutting knife plate 206 is arranged in breach; Stepping pulls device 204 to comprise stepping to pull lift drive mechanism 2041, stepping to pull elevating bracket 2042, stepping to pull translational drive mechanism 2043, stepping to pull translating base 2044 and puncture needle 2045; Stepping pulls lift drive mechanism 2041 and stepping to pull translational drive mechanism 2043 all to adopt cylinder; Stepping pulls lifting to drive cylinder 2041 to be arranged in frame 1, stepping pulls elevating bracket 2042 and stepping to pull lifting to drive the piston rod of cylinder 2041 to be connected, stepping pulls driven in translation cylinder 2043 to be arranged on stepping to pull on elevating bracket 2042, stepping pulls translating base 2044 and stepping to pull the piston rod of driven in translation cylinder 2043 to be connected, and puncture needle 2045 is arranged on stepping and pulls on translating base 2044 and corresponding with the position of longitudinal bar-shaped trough 207; Clamp device 205 comprises gripping lift drive mechanism 2051, gripping elevating bracket 2052, gripping translational drive mechanism 2053, gripping translating base 2054 and folder pawl 2055; Gripping lift drive mechanism 2051 and gripping translational drive mechanism 2053 are cylinder; Gripping lifting drives cylinder 2051 to be arranged in frame, gripping elevating bracket 2052 drives the piston rod of cylinder 2051 to be connected with gripping lifting, gripping driven in translation cylinder 2053 is arranged on gripping elevating bracket 2052, and gripping translating base 2054 is connected with the piston rod of gripping driven in translation cylinder 2053; Folder pawl 2055 is arranged on gripping translating base 2054, and corresponding with the position of cutting knife plate 206.
Above-mentioned left compression mechanism 6 and right compression mechanism 7 all adopt existing brush to compress mechanism, generally comprise pressure head and the compression cylinder of drive ram knee-action.
Above-mentioned end cap is the conventional end cap of existing micromotor, is provided with the projection for installing reverser in the middle of the interior side of end cap, and the outer side of end cap is substantially plane and corresponding both sides are provided with the shallow slot being parallel to each other at edge.
Vibrating disk 401 makes end cap carry along helical stand 402 rank toward queuing guide rail 403, it is provided with the first inclined-plane 4031 owing to spiral step 402 afterbody is provided with the 2nd inclined-plane 4021 and queuing guide rail 403 front portion, under oscillating action, end cap is transitioned into the first inclined-plane 4031 from the 2nd inclined-plane 4021 and is fed forward along queuing guide rail 403, owing to the first inclined-plane 4031 of queuing guide rail 403 front portion is provided with screens bar 4032, end cap is in course of conveying, when the outer side of end cap is downward, owing to the outer side of end cap is plane substantially, end cap is crossed screens bar 4032 easily and is slipped in vibrating disk 401 along the first inclined-plane 4031, when end cap inner side towards under time, in end cap, the projection of side is blocked and be retained on the first inclined-plane 4031 of queuing guide rail 403 by screens bar 4032, like this, make the end cap being fed forward along queuing guide rail 403 all by the inner side of end cap towards lower arrangement,When end cap is delivered to queuing guide rail 403 rear portion, screens groove 4033 and breach 4034 it is provided with due to queuing guide rail 403 rear portion, end cap is when by breach 4034, the thinner position being only provided with shallow slot when end cap is inserted in screens groove 4033, discharging rail 404 could be arrived by breach 4034 smoothly under the support of screens groove 4033, and in other situation, end cap cannot be inserted into and be in complete vacant state in screens groove 4033 and drop disallowable, therefore, under the common cooperation effect of screens groove 4033 and breach 4034, end cap arranges according to fixing direction.
In addition, queuing guide rail 403 rear end is provided with at breach 4034 place and extends support portion 4035, when end cap is transported to breach 4034 place, the side of end cap relies on screens groove 4033 to block, side is by the extension support portion 4035 of guide rail 403 of queuing up as support transition in addition, makes the end cap through permutation there is the cushioning pocket of any when through breach 4034; The width of setting breach 4034 is greater than the diameter of end cap and is less than the twice of end cap diameter, on the one hand the end cap do not queued up on request is normally dropped, the end cap queued up on request also can be made to enter discharging rail 404 by breach 4034 as early as possible.
End cap is delivered to discharging rail 404 after completing permutation, end cap on discharging rail 404 is carried out spacing by spacing groove 4041 and fastening press strip 4042, guarantee that end cap can not be shifted when discharging rail 404 is delivered on end cap e Foerderanlage 5, guarantee further follow-up brush insert operation carry out time end cap position correct.
Adopt switching mechanism 501 to coordinate and stir mechanism 503 by the feeding conveyor track 502 of end cap one by one, switching rail 5012 starting position of switching mechanism 501 is in the side, front end of conveyor track 502 and docks with the discharging rail 404 of end cap line-up device 4, when an end cap is delivered to conveyor track 502 front end, the switching translation mechanism 5011 of switching mechanism 501 drives switching rail 5012 to translate, switching rail 5012 is docked with the front end of conveyor track 502, then by stirring the stepping mode of movement of mechanism 503, end cap is stirred conveying, the switching rail 5012 shifted to install is adopted to be transferred by end cap like this, the driving lever 5031 stirring mechanism 503 is without the need to be inserted between two end caps closely in the way of extruding, only need to from front to after stir the end cap on switching rail 5012, avoid end cap, before conveying, position just occurs, the deviation in direction, guarantee the Stability and veracity that fixed point operates further.
The action of switching mechanism 501 is corresponding with end cap line-up device 4, and the end cap located through permutation once, is delivered to conveyor track 502 front end from discharging rail 404 end by every action one by one; And the mechanism 501 that transfers is with stirring mechanism 503 cooperating, when the mechanism 501 that transfers carries an end cap to arrive before conveyor track 502 front end, stirs mechanism 503 and end cap is stirred the accommodating groove 5021 entering conveyor track 502. The conveying of end cap on conveyor track 502 is that the driving lever 5031 by stirring in mechanism 503 carries out stirring realizing, stir the every action of mechanism 503 once, all end caps on conveyor track 502 are moved to rear fixing distance (arranging according to the layout of equipment on each station), is namely that end cap is by stirring stirring and carry out stepped start-stop system conveying of mechanism 503.
Above-mentioned limited impression 5042 is corresponding with accommodating groove 5021, jointly carrying out spacing to end cap, end cap cannot be reversed in course of conveying, the brush caulking groove position on end cap is fixed, operation accurate positioning on follow-up each station, and end cap is carried out processing treatment by operation hole by equipment on each station;Gap is left in the side stirring mechanism 503, so that driving lever 5031 stretches into from gap and end cap is carried out stepping stirs conveying between limiting plate 504 and conveyor track 502.
Above-mentioned conveyor track 502 and spacing part 504 adopt high-strength material (such as iron and steel or other alloys) to make, and due to its integraty, withstand voltage and shock-resistant ability is strong, deformation can not be there is due to pressure, durable in use, the more important thing is and ensure that end cap can not offset when operating on each station, deformation, it is ensured that the Stability and veracity of fixed point operation, namely improve the accuracy of brush insertion.
Brush material strip is undertaken putting volume by unreeling structure 201, be subject to blocking material plate 202, pressing plate 203 spacing, brush material strip is carried along the gap between blocking material plate 202, pressing plate 203; The perforation of brush is corresponding with the longitudinal bar-shaped trough 207 on blocking material plate 202, pressing plate 203, and stepping pulls drop-down for brush material strip stepping after the perforation of the puncture needle 2045 of device 204 on brush, makes brush corresponding with the position of clamp device 205; Clamp device 205 gripping brush subsequently, shifted forward, under the effect of blocking material plate 202 and cutting knife plate 206, brush is sheared from brush material strip and takes off, again by descending operation, brush is placed on micromotor end cap in the brush caulking groove specified, enters brush and compress operation.
Above-mentioned stepping pulls lift drive mechanism 2041, stepping to pull translational drive mechanism 2043, gripping lift drive mechanism 2051, gripping translational drive mechanism 2053, switching translation mechanism 5011, sliding seat translation mechanism 5035 and driving lever seat translation mechanism 5036 to be cylinder. Adopting cylinder to translate, easily, cost is lower for simple for structure, control. In addition, stepping pulls translation mechanism 2043, gripping translation mechanism 2053, sliding seat translation mechanism 5035 and driving lever seat translation mechanism 5036 that synchronous wheel can also be adopted to coordinate the mode of synchronous band, gear can also be adopted to coordinate the mode of tooth bar, it is also possible to be the mode of cam engagement linkage assembly.
In sum, end cap can be carried out automatic arranging queuing by this kind of full-automatic brush insertion machine, and guarantee that end cap faces according to inner side when exporting and fixed-direction arrangement, rank according to brush slot direction when enabling end cap enter discharging rail, avoid end cap that the deviation in position and direction occurs, so that it is guaranteed that Stability and veracity when brush inserts automatically, it is achieved full-automatic brush insertion end lid, it is to increase production efficiency.
In addition; it should be noted that, the specific embodiment described in this specification sheets, its each several part title etc. can be different; all equivalences of doing according to the structure described in inventional idea of the present invention, feature and principle or simple change, be included in the protection domain of patent of the present invention. Described specific embodiment can be made various amendment or supplements or adopt similar mode to substitute by those skilled in the art; as long as not deviateing the structure of the present invention or surmounting this scope as defined in the claims, protection scope of the present invention all should be belonged to.
Claims (8)
1. a full-automatic brush insertion machine, comprises frame, left brush feeding unit, right brush feeding unit, end cap line-up device, end cap e Foerderanlage, left compression mechanism and right compression mechanism; Left brush feeding unit, right brush feeding unit, end cap line-up device, end cap e Foerderanlage, left compression mechanism and right compression mechanism are installed in frame;End cap line-up device comprises vibrating disk, spiral step, queuing guide rail and discharging rail, spiral step is arranged on vibrating disk inside and extends from bottom to top, the front portion of guide rail is connected with the lateral tail of spiral step and extends along spiral step outer side wall, the initiating terminal of discharging rail is connected with queuing guide rail end, it is characterised in that:
The front portion of described queuing guide rail is provided with the first inclined-plane tilted from inside to outside, and the afterbody of described spiral step is provided with the 2nd inclined-plane tilted from inside to outside, and the inner side edge on the first inclined-plane is connected with the outer side edges on the 2nd inclined-plane; Also being provided with screens bar on first inclined-plane, screens bar extends along the bearing of trend of queuing guide rail; Queuing guide rail rear portion is provided with screens groove and breach, and screens groove is in the inner side of breach;
Described end cap e Foerderanlage comprises switching mechanism, conveyor track, stirs mechanism and spacing part; Switching mechanism, conveyor track and stir mechanism and be all arranged in frame; Bearing of trend along conveyor track is provided with accommodating groove on conveyor track, and the cross section of accommodating groove mates mutually with end cap shape; Spacing part is arranged on above conveyor track and corresponding to the position of accommodating groove; Having offered multiple gathering hole on spacing part, described left brush feeding unit, left compression mechanism, right brush feeding unit, right compression mechanism are corresponding with each gathering hole successively;
Switching mechanism comprises switching translation mechanism and switching rail, switching translation mechanism is arranged on the side of conveyor track, switching rail is arranged on the Power output end of switching translation mechanism, switching rail setting parallel with conveyor track, and the initiating terminal of rail of transferring is corresponding with the end of discharging rail, the end of switching rail is corresponding with the initiating terminal of conveyor track;
Stir the side of organization establishes at conveyor track, stir mechanism and comprise multiple driving lever, driving lever seat, sliding seat, carriage rail, sliding seat translation mechanism and driving lever seat translation mechanism; Carriage rail is arranged in frame, and the bearing of trend of carriage rail and the bearing of trend of conveyor track are perpendicular; Sliding seat is arranged in carriage rail, and sliding seat translation mechanism is arranged in frame, and the outputting power end of sliding seat translation mechanism is connected with sliding seat; Driving lever seat translation mechanism is arranged on sliding seat, and the outputting power end of driving lever seat translation mechanism is connected with driving lever seat; Multiple driving lever is parallel to each other and is arranged on driving lever seat.
2. according to full-automatic brush insertion machine according to claim 1, it is characterised in that: described spacing part is a bar shaped limiting plate, and limiting plate is provided with multiple gathering hole; The bottom of limiting plate is provided with long strip shape limited impression, and limited impression is corresponding with described accommodating groove; Gap is left in the described side stirring mechanism between limiting plate and described conveyor track.
3. according to full-automatic brush insertion machine according to claim 1, it is characterised in that: described left brush feeding unit and right brush feeding unit include unreeling structure, blocking material plate, pressing plate, stepping pull device and clamp device; Unreeling structure, blocking material plate, stepping pull device and clamp device to be installed in described frame; Pressing plate is fixedly mounted on the back side of blocking material plate, has gap between pressing plate and blocking material plate; Longitudinal bar-shaped trough all offered by blocking material plate, pressing plate; Stepping pulls device to comprise stepping to pull lift drive mechanism, stepping to pull elevating bracket, stepping to pull translational drive mechanism, stepping to pull translating base and puncture needle; Stepping pulls lift drive mechanism to be arranged in described frame, stepping pulls elevating bracket and stepping to pull the Power output end of lift drive mechanism to be connected, stepping pulls translational drive mechanism to be arranged on stepping to pull on elevating bracket, stepping pulls translating base and stepping to pull the Power output end of translational drive mechanism to be connected, and puncture needle is arranged on stepping and pulls on translating base and corresponding with the position of longitudinal bar-shaped trough.
4. according to full-automatic brush insertion machine according to claim 3, it is characterised in that: described left brush feeding unit and right brush feeding unit all also comprise cutting knife plate; The bottom of described blocking material plate is provided with breach, and cutting knife plate is arranged in breach.
5. according to full-automatic brush insertion machine according to claim 3, it is characterised in that: described clamp device comprises gripping lift drive mechanism, gripping elevating bracket, gripping translational drive mechanism, gripping translating base and folder pawl; Gripping lift drive mechanism is arranged in described frame, gripping elevating bracket is connected with the Power output end of gripping lift drive mechanism, gripping translational drive mechanism is arranged on gripping elevating bracket, gripping translating base is connected with the Power output end of gripping translational drive mechanism, and folder pawl is arranged on gripping translating base.
6. according to full-automatic brush insertion machine according to claim 1, it is characterised in that: described discharging rail is provided with two spacing grooves and at least one fastening press strip; Article two, spacing groove is separately positioned on the both sides of described discharging rail; Fastening press strip is arranged on above discharging rail and near discharging rail along described discharging rail.
7. according to full-automatic brush insertion machine according to claim 1, it is characterised in that: described queuing guide rail rear end is provided with in indentation, there and extends support portion.
8. according to full-automatic brush insertion machine according to claim 1, it is characterised in that: the width of described breach is greater than the diameter of end cap and is less than the twice of end cap diameter.
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| CN201610163539.8A CN105656256B (en) | 2016-03-19 | 2016-03-19 | A kind of full-automatic brush insertion machine |
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| CN201610163539.8A CN105656256B (en) | 2016-03-19 | 2016-03-19 | A kind of full-automatic brush insertion machine |
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| CN105656256B CN105656256B (en) | 2018-04-27 |
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| CN108817570A (en) * | 2018-08-15 | 2018-11-16 | 海盐宏茂五金制品有限公司 | A kind of nut is with automatic double-sided chasing bar |
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| CN109660095B (en) * | 2019-01-31 | 2023-10-20 | 重庆昆旺电子有限责任公司 | Method for attaching upper casing and gasket |
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