CN1009533B - Full-automatic rotary processing machine - Google Patents

Abstract

To improve machining efficiency, by a method wherein two workpiece shafts are simultaneously raised, works are simultaneously attached to and detached from the two shafts, and the grasping parts of robot hands are adapted to simultaneously grasp the two works. Two workpiece shafts 12a and 12b are simultaneously elevated through a workpiece shaft casing by means of a hydraulic cylinder 14 for elevation. The workpiece shaft is inserted in chucking, and by lifting upward the chucking, a workpiece is fastened through taper engagement. By introducing pressurized fluid to the piston sides of cylinders 29a and 29b for unchucking, the workpiece is released from the chucking. Since the grasping parts of robot hands 3a and 3b are adapted to simultaneously grasp the two workpieces, one swing of the robot hands 3a and 3b will suffice for replacement of the workpiece, resulting in the possibility to reduce an attaching and detaching time. This constitution produces an effect in that machining efficiency is improved.

Description

Full-automatic rotary processing machine

The present invention relates to full-automatic rotary processing machine, belong to the industrial circle of manufacturing, sale and the application of rotary processing machine.

Rotary processing machine has belonged to known, also the type of existing automation.Yet with regard to its work mounting s axle, all has only an axle.

In existing full-automatic rotary processing machine, be that this root axle is risen workpiece loading and unloading from trough when changing workpiece, during this, make the workpiece that is contained on other in working groove, proceed processing, do like this, is got rid of and make the grinding interruption cause dead time because of more changing jobs.Though more than device can be eliminated dead time effectively, and the mechanism that makes each rising need be arranged.Exist baroque shortcoming.Also because the manipulator used of workpiece loading and unloading only can workpiece of clamping, it is also in place on conveying device for the intact workpiece of known process is unloaded, simultaneously unprocessed workpiece is unloaded and is installed to mechanically corresponding from conveying device, this manipulator is moved back and forth between conveying device twice, and certain lay day accounts for.

Among the present invention, owing to carry out the loading and unloading of workpiece simultaneously with two axles, particularly when two axles are arranged in the rotary processing machine, can allow these two workpiece spindles raise one by one respectively, and these two axles are risen with turntable simultaneously, thereby has the rather simple advantage of structure.If also, when changing workpiece, then only need allow manipulator do once swing, so just can reduce the lay day owing to again the manipulator clamping part of workpiece loading and unloading is designed to two workpiece of clamping simultaneously.

According to the present invention, in the rotary processing machine that two axles are arranged, whole axles can both rise simultaneously with turntable.And, owing to can make two workpiece of clamping part clamping simultaneously of manipulator, just can reduce the lay day.

According to the present invention, in the rotary processing machine that two axles are arranged, whole axles can both rise simultaneously with turntable.And, owing to can make two workpiece of clamping part clamping simultaneously of manipulator, just can reduce the lay day.

The contrast accompanying drawing illustrates embodiments of the invention below.

Fig. 1 and Fig. 2 are the present invention's schematic representation of apparatus.Be provided with conveying device 2 in the front of rotary processing machine 1,, the unprocessed workpiece on the conveying device 2 packed in the rotary processing machine 1, allow the workpiece that processes from rotary processing machine 1, turn back in the conveying device 2 then by two manipulator 3a, 3b.This kind circle round processing machine details as shown in Figure 3 and Figure 4.In these two figure, axle 5 vertical fixing of grinding groove are on pedestal 4, and the inner core 6 of grinding groove then is mounted to and can rotates relative to this, and 7 of grinding grooves are fixed on the grinding groove inner core 6.Be fixed with sprocket wheel 8 in the lower end of grinding groove inner core 6, between the sprocket wheel 8a of gear motor 9 and above-mentioned sprocket wheel 8, chain 10 be installed, by this sprocket rotation grinding groove 7.The inside of grinding groove 7 abrasive material 11 of packing into.When dry grinding.Abrasive material 11 for example can adopt mixes cloth with fine grain abrasive and wet goods after the pulverizing such as butternut Renhe corncob; When wet lapping, the then common available abrasive mixed of trickle shape that is processed into is with composite solution.In this swinging processing method, be to make to contain the grinding groove be loaded with above-mentioned and so on abrasive material 11 and rotate, the inside of workpiece being put into the abrasive material 11 of motion processes.Workpiece spindle 12a, 12b then are installed in the retainer 13 of workpiece spindle.Structure during installation will show bright in other figure.The retainer 13 of workpiece spindle is fixed on the piston rod front end of lifting with fluid pressure cylinder 14, makes workpiece spindle 12a, 12b lifting by means of this retainer 13.What present embodiment showed is the situation that two workpiece spindle 12a, 12b are arranged.Above-mentioned various workpiece spindles are not limited to two, so long as even number just can be applicable to device of the present invention, but owing to have maximum efficiency during two axles, so be illustrated with regard to the situation of two axles.In four axles or this above situation.In order to change workpiece, just must set up an organization rises per two axles for one group respectively, and all axles are risen simultaneously.Fender bracket 13 is mounted to and can slides along the pillar 16 that is fixed on the pedestal 4.In order to make this retainer 13 be easy to lifting, the end of hawser 17a, 17b is fixed in this a side.This hawser 17a, 17b again through belt pulley 18a, 18b, 18c, 18d with its other end bolt balance weight 19 of slinging, utilize weight easily to make retainer 13 liftings.The CONSTRUCTED SPECIFICATION of workpiece spindle 12a, 12b such as Fig. 5, shown in Figure 6.Wherein, the bearing 21 of workpiece spindle, the rotary support 20a of two workpiece spindles by being arranged at horizontal level in the retainer 13, the support of 20b can be done low-angle rotation (referring to Fig. 6).Workpiece spindle 12a, 12b get inside and outside double structure, and workpiece outer shaft 22 is inserted in the workpiece spindle bearing 21 by the bearing embedding, become the structure that can rotate freely.23 on axle is inserting along the mode of workpiece outer shaft 22 inner slide in the workpiece, and the lower end of workpiece outer shaft 22 then is inserted into the inboard of anchor clamps 26 upper ends, is connected with anchor clamps 26.Be fixed with anchor clamps urceolus 24 in the lower end of above-mentioned workpiece outer shaft 22, the then fixing anchor clamps inner core 25 of going up of side within it, the lower end of anchor clamps inner core 25 below form the taper of an expansion, maintain the anchor clamps 26 chimeric with this taper.The axle of workpiece 27 is inserted in the porose anchor clamps 26 that slit arranged on periphery in center, and the latter can carry out clamping and open.To draw on the anchor clamps 26, above-mentioned taper is chimeric, this centre bore is shunk, thereby workpiece is clipped.This effect of drawing is finished by being arranged on the workpiece outer shaft 22 in end and the workpiece spring 28 between the axle 23, and 27 this moments of workpiece, tightly folder scheduled among the anchor clamps 26.For loose this clamping action, in the upper end of pillar 16, the position of two workpiece spindle 12a, 12b tops of subtend is provided with anti-folder and uses cylinder 29a, 29b surely.Surely use the piston side of cylinder 29a, 29b when pressure fluid being introduced these anti-folders, each piston rod descends, and their lower end 30a, 30b promptly contacts with the upper end of axle 23 in the said workpiece, forces its decline, and workpiece 27 is freed from anchor clamps 26.In order to make the said workpiece rotation, one belt pulley 31 is fixed to the top extension of workpiece outer shaft 22, transmit revolution and be provided with a belt between the belt pulley 39 of the axle of this belt pulley 31 and a motor 32, this motor then is installed on the carriage 38 that is fixed in said workpiece bearing 21 outsides.

According to the shape of workpiece, the part at band angle and eccentric part etc. take place sometimes grind uneven situation.In order to overcome this class shortcoming, preferably make workpiece spindle 12a, 12b have the angle of inclination.For this reason, be provided with the device that workpiece spindle is tilted.

Its CONSTRUCTED SPECIFICATION of device such as Fig. 5, shown in Figure 6 that workpiece spindle is tilted are provided with flange 34 in said workpiece shaft stool 21, make this flange 34 liftings, and workpiece spindle bearing 21 can rotate in rotary support 20a, the 20b of workpiece spindle, and workpiece spindle 12a is tilted.In order to carry out above-mentioned lifting, flange 35 is fixed in the top of workpiece spindle retainer 13.And between this flange and aforesaid flange 34.Then be provided with fluid pressure cylinder 36a, 36b.As shown in FIG., when these two fluid pressure cylinder 36a, 36b are back-to-back fixing.Then because each piston rod 37a, 37b outstanding makes workpiece spindle 12a become inclination.Why two fluid pressure cylinder 36a, 36b are set, in order that can regulate the angle of inclination by two sections.

After the revolution completion of processing, (also needing in first being processed in case of necessity) carries out the washing of workpiece.Washing facility is above grinding groove 7.Carry out according to the folded fixed form of workpiece,, flow to grinding groove to the washings former state, use as composite solution in wet type processing situation.In the process, washing facility should be placed on the place that does not hinder one's work.The details of washing facility is shown bright in Fig. 7, Fig. 8.Two sink 41a, 41b are arranged, by web 42 combinations.In this sink 41a, 41b, inlet 43a, 43b and washings outlet 44a, the 44b of washings arranged.In above-mentioned web 42 slide 45a, 45b are installed, these slides 45a, 45b can be along sliding on axle 46a, the 46b.These 46a, 46b set on lift plate 47.In addition, be fixed with guidance 48a, 48b on pillar 16, the linear groove 49a, the 49b that are fixed on the lift plate 47 then can slide on those guidance.Top center at lift plate 47, be fixed with wheel hub 56, be fixed in above the pillar 16 then being installed with above the latter, the washing facility lifting extension of the piston rod 51 of cylinder 5, on grinding groove curtain plate (standing part), then be equipped with this washing facility is advanced and the cylinder 53 that retreats usefulness, the extension 54 of its piston rod is arranged on the above-mentioned connecting plate 42, between the front end of this extension 54 and lift plate 47 spring 55 is housed then.So when pressure fluid being incorporated into piston rod one side of washing facility advance and retreat with cylinder 53, sink 41a promptly gets the position of 41c.41b also steps back same relative position simultaneously, in occupation of the position that does not hinder processing.And in the position of sink 41a, 41b, when pressure fluid being incorporated into the piston rod side of sink lifting with cylinder 50, sink 41b rises at once and gets the position of 41b, promptly washs the position of workpiece.Sink 41a is like this too.

Utilize an example of the workpiece of this kind device processing, see Fig. 9.Sometimes the handle that needs the anchor clamps shown in the manuscript to use.But,, then to adopt other device to process for the inner face and the bottom surface of some slits.As for the conveying of workpiece, then also have and utilize differential between this handle and chuck body.

The following describes conveying device 2.As Fig. 1 and shown in Figure 2, conveying device 2 is arranged at the front of rotary processing machine, accepts the workpiece that processes previous stage.It is sent to manipulator 3a, 3b, again the workpiece of being received that processes is transferred to next stroke by manipulator 3a, 3b.Main points of the present invention are, one in the workpiece of being supplied with by manipulator 3b, and another delivers to rotary processing machine respectively by manipulator 3a.In other words, manipulator 3b is with the workpiece of being supplied with every one, and other then by manipulator 3a conveyance.On the top of above-mentioned conveying device 2, shown in Figure 10 and 11, dispose two guide plate 61a, 61b abreast, make interval in these two guide plates greater than the diameter of shank among Fig. 9 40, but less than the diameter of cylindrical portion.Thereby when falling the handle of workpiece, in this cylindrical portion, be these guide plates 61a and 61b and be held on therebetween.In case of necessity, can be arranged on the seat board 63 of being furnished with circle seat 62 in each station.This is in order to make workpiece correctly stablize in place and to obtain conveyance exactly.Above-mentioned guide plate 61a, 61b is that pillar 64a, 64b, 64c, the 64d with suitable number is fixed on the Intermediate substrate 65.Between Intermediate substrate 65 and guide plate 61a, 61b.Be provided with crane 66.Central authorities at this crane 66, the fixing extension of the piston rod 68 of dressing fluid pressure cylinder 67 under Intermediate substrate 65, in its both sides guide rod 69a, 69b are housed, can guiding the rise and fall of aforementioned crane 66 along lifting in the bearing 70a, the 70b that are contained in the above-mentioned Intermediate substrate 65.Above this crane 66, flatly be equiped with fluid pressure cylinder 71.At the front end of its piston rod 72, under guide plate 61a, 61b, install the installing rack 74 that is fixed on the face under the delivery board 73 of configuration that parallels with the latter.On above-mentioned delivery board 73, then be equipped with work mounting s plate 75a, 75b ...This kind work mounting s plate 75a, 75b ... be tabular, width is less than guide plate 61a, 61b.Central authorities are porose, as shown in Figure 9 and the shank of workpiece be loose running fit relation.The number of packages of these support plates equates with the aforementioned number of packages of accepting the seat board 63 of workpiece.

According to above-described mechanism, the working condition of this conveying device 2 is described below.When being loaded into first station 78 by the workpiece of manipulator in the aforementioned manufacturing procedure (not showing bright) conveyance, delivery board 73 is in Working position, and is at left position.Workpiece according to the instruction of CPU (CPU), imports the piston side of fluid pressure cylinder 67 with pressure fluid, and delivery board 73 is risen after dropping in first station 78 and determining via known photoelectric tube mode or non-contact switch.Thereby the workpiece on each station is promptly risen by the support of workpiece support plate 75a, 75b.This rising still can be detected by photoelectric tube or other sensor.So when the instruction of the CPU that assigns according to the output of received photoelectric tube etc., when making pressure fluid guide the piston side of fluid pressure cylinder 71 into, workpiece just transported an intersegmental distance to carry the form of holding on delivery board 73.Thereupon, when delivery board 73 is reduced, workpiece is statically placed on the seat board 63 at this thing, makes all workpiece on the conveying device 2 finish the conveying of a spacing.The workpiece 27 that like this, before had been on the station 78 promptly is transformed on the station 79.During this period, come conveying workpieces by the manipulator of installing in addition on station 78.In this case, when not carrying the workpiece through the revolution completion of processing when having workpiece on the station 80, then the workpiece of station 79 can not take out, and with the above-mentioned identical intersegmental distance of sending.If but on station 80, be loaded with the workpiece that processes without revolution, then as described later, this workpiece is sent to rotary processing machine by manipulator 3b.In order to make manipulator 3b return the workpiece of packing into.The workpiece that this manipulator processes revolution places station 79 to maintain it.So the whole workpiece on the conveying device are under the constant operating condition of being carried, and on a station and depositing the revolution process and undressed intact workpiece.In other words, when this kind station number is made as even number, in station 79 and 81, can will turn round the workpiece that processes every one and pack into simultaneously in the rotary processing machine.By above-mentioned station 81, can will send into the workpiece of next station 82 and completely finish the processing of circling round.

Though the station 82 in the present embodiment is slightly different down to 81 with 79 in form.But in order to carry out the transition to the manipulator in the next stroke, but also unnecessaryly carry out special change.Do the some simple declaration below.Promptly final work mounting s plate 75a, 75b are made hook-type work mounting s plate 83, simultaneously in order to save the space and workpiece to be risen.Be provided with in addition and make workpiece axle 84 that rises and the cylinder 85 that makes workpiece rising usefulness.The workpiece that rises is then delivered to next stroke by another manipulator.

The structure of manipulator 3a, 3b is described below again.Because these two manipulators only are the direction of rotation differences, and the others unanimity, so only do an explanation with regard to the 3b situation.The characteristics of this kind manipulator are that as previously mentioned, it has double gripper jaw.So can carry out shirking and loading of workpiece with an action.As shown in figure 12, upright on pedestal 101 have pillar 102, can make bottom tube 103 do the slip lifting.In order to carry out this lifting, the below of this bottom tube is provided with the cylinder of automatic switch.Above bottom tube 103, then as shown in figure 13, the supporting station 105 of rocking arm is installed, the fit beneath of this dish one end has whirligig 106.The latter's axle 107 extends upward with pinion 108 and is connected.Be installed on the rotating cylinder 110 with pinion 108 meshed gears 109, the pivot of this rotating cylinder is on the extensions of the axis of bottom tube 103, and rotating cylinder 110 is bearing in the upper end 111 of bottom tube 103 in rotating mode.Install the arm supporting 112 of manipulator in the upper end edge horizontal direction of this rotating cylinder 110.The detailed structure of manipulator arm such as Figure 14, shown in Figure 15.In the center stack of above-mentioned manipulator arm supporting 112 the arm axle 113 of rotary manipulator is housed, its end is located by methods such as the turning cylinder that is contained in the whirligig 114 in the manipulator arm supporting 112 and keys.Front end at manipulator arm axle 113 is equipped with two fluid pressure cylinder 115a, 115b, and opening-closing plate 117a, the 117b of pawl formula then is housed at the front end of each piston rod 116a, 116b.

On the other hand, then be equipped with box-shaped frame 118 in the front of fluid pressure cylinder 115a, 115b.Pawl promptly connects therebetween with axle 119, at pawl then chimeric rotary each pawl 120a, 120b, 120c, 120d of two up and down on axle.Opening-closing plate 117a, 117b, chimeric that its projection 121a, 121b, 121c, 121d and above-mentioned pawl formula are arranged respectively on these pawls 120a, 120b, 120c, 120d.The front end of pawl has cover plate 122a, 122b, constitutes the clamping part that coincide with folded part curvature.On box-shaped frame 118, be fixed with dividing plate 123, as shown in figure 15, two workpiece 124a, when 124b clamps.Keep therebetween.

The workpiece that has ground is being unloaded from rotary processing machine, and when remaining on the workpiece spindle by the original clip definite form by manipulator, aforementioned barriers 123 is to be used for preventing that the stress because of generations such as vibration and off-centre from making it to sustain damage, promptly allow workpiece be separated from rotary processing machine earlier and fall on this dividing plate, clamp with manipulator then.

The operative scenario of this manipulator has been described according to said mechanism.In rotary processing machine,, make the motor stall in case the milling time of the regulation that is through with by the effect of timer, will be cut off the power supply of gear motor 9 and motor 32.Pressure fluid is directed to piston rod one side of lifting thereupon, workpiece spindle is risen with fluid pressure cylinder 14.At this moment, if workpiece spindle tilts, then pressure fluid can be guided into the piston rod side of fluid pressure cylinder 36a, 36b.This workpiece spindle is uprightly just got.Then the height of manipulator is adjusted to the stage casing, makes pawl be in open state, allow manipulator 3b move on to the top of station 79, and allow manipulator 3a move to the top of workpiece 80.On such position, if make manipulator move to hypomere, with pawl 120c, the 120b closure of below, the workpiece of then not finishing revolution processing promptly can be the manipulator clamping.Again the height of manipulator is transferred to the stage casing afterwards, makes this manipulator turn over 90 ° with whirligig 106.This direction of rotation is clockwise direction concerning manipulator 3a as shown in Figure 2, is counter-clockwise direction concerning manipulator 3b.In this state, pawl 120a, the 120b of the top opening of manipulator 3a, 3b then be in workpiece that rotary processing machine processes under.When then again pressure fluid being incorporated into the piston rod side of fluid pressure cylinder 115a, pawl 120a, 120b are closed at once, and the workpiece of rotary processing machine is then kept by manipulator.If the anti-folder of subsequently pressure fluid being guided to the rotary processing machine side is used the piston rod side of cylinder 29a, 29b surely, pushed in the workpiece axle at 23 o'clock, folder is unclamped surely, and with workpiece manipulator one side of dividing a word with a hyphen at the end of a line.Again manipulator is transferred to the stage casing, establish by tumbler 114 the arm axle 113 of manipulator is turned over 180 °, then the workpiece that processes of revolution has just arrived the below, and the workpiece that processes of the revolution top of having arrived.If carry out and the opposite operation that gets loose, promptly make manipulator rise and anchor clamps and top pawl are opened, drop to the centre position of manipulator, at this moment the workpiece that processes of revolution is just clamped by rotary processing machine.Make manipulator do 90 ° of rotations again.Reduce towards lower position, the workpiece that then processes is just held on the seat board 63 of station 79 and 81 by holder.In this position,, turn round the workpiece that processes and to shift to conveying device when pawl 120a, 120b etc. open.Manipulator is risen to the centre position, make conveying device send two intersegmental distances,, will repeat above-mentioned operation later on because station 79 has become the not intact workpiece of revolution processing with 81 locational workpiece.

The sequence chart of the present invention's device as shown in figure 16.Two ends that move by fluid pressure cylinder.In be provided with non-contact switch, the instruction of end-of-job is sent to CPU, CPU instructs further work again.CPU preferably adopts known programmable order controller, and this class device that adopts in the present embodiment is the T-500 type that the upright stone motor of Japan is made.

According to the present invention as described hereinbefore, in having the rotary processing machine of many workpiece spindles,,, and make the gripper jaw of manipulator be divided into two sections, so can carry out the loading and unloading of workpiece once to circulate with respect to diaxon while workpiece loading and unloading because diaxon is risen simultaneously.Improved the efficient of rotary processing machine effectively.

Be the simple declaration of accompanying drawing below.

Fig. 1 is the diagrammatic elevation view of a part of implementing the present invention's device, and Fig. 2 is the plane with a part shown in Figure 1, and Fig. 3 is the expansion front view that shows rotary processing machine body part section.Fig. 4 is and the enlarged side view of Fig. 3 same section, and Fig. 5 is the amplification profile that shows the workpiece spindle detailed structure of bright rotary processing machine body, and Fig. 6 is the section enlarged side view that shows a bright workpiece tilting gearing details part.Fig. 7 is the amplification view that shows the part of bright wash mill details, and Fig. 8 is and the section enlarged side view of Fig. 7 with a part that Fig. 9 is a kind of view of apparatus of workpiece.Figure 10 is the front view that shows bright conveying device details, Figure 11 is the side view of device same as shown in Figure 10, Figure 12 is the amplification front elevation that shows a part of section of bright manipulator lowering or hoisting gear details, Figure 13 is the amplification front elevation that shows a part of section of bright manipulator whirligig, Figure 14 is the amplification front elevation that shows bright manipulator clamping part details, Figure 15 is the enlarged side view of the part of parts shown in Figure 14, and Figure 16 then provides the sequence chart of the present invention's device.In these figure:

The 1-rotary processing machine

The 2-conveying device

3a, 3b-manipulator

The 4-pedestal

5-grinds fluted shaft

6-grinding groove inner core

The 7-grinding groove

The 8-sprocket wheel

The 9-gear motor

The 10-chain

The 11-abrasive material

12a, 12b-workpiece spindle

The 13-workpiece holding frame

14-lifting fluid pressure cylinder

The 15-piston rod

The 16-pillar

17a, 17b-hawser

18a, 18b, 18c, 18d-belt pulley

The 19-balance weight

The rotary support of 20a-workpiece spindle

21-workpiece spindle bearing

22-workpiece outer shaft

Axle in the 23-workpiece

24-anchor clamps urceolus

25-anchor clamps inner core

The 26-anchor clamps

27-workpiece (being arranged in anchor clamps)

The 28-spring

The anti-folder of 29a, 29b-is used cylinder surely

The anti-folder of 30a, 30b-is used the extension of piston rod surely

The 31-belt pulley

The 32-motor

The 33-belt

The 34-flange

The 35-flange

36a, 36b-fluid pressure cylinder

37a, 37b-fluid pressure cylinder piston rod

41a, 41b-sink

41c, 41d-sink are in the position at other place

The 42-connecting plate

43a, 43b-washing water inlet

44a, the outlet of 44b-washings

45a, 45b-slide

46a, 46b-axle

The 47-lift plate

48a, 48b-guidance

49a, 49b-linear groove

50-rinsing maching lifting cylinder

51-rinsing maching lifting piston rod

52-grinding groove curtain plate

53-rinsing maching advance and retreat cylinder

The 54-rinsing maching advance and retreat extension of piston rod

The 55-spring

The 56-wheel hub

61a, 61b-guide plate

62-circle seat

The 63-seat board

64a, 64b, 64c, 64d-pillar

The 65-Intermediate substrate

The 66-crane

The 67-fluid pressure cylinder

The 68-piston rod

69a, 69b-guide rod

70a, 70b-bearing

The 71-fluid pressure cylinder

The 72-piston rod

The 73-delivery board

The 74-installing rack

75a, 75b-work mounting s plate

77-delivery board position

78-first station

79-second station

80-the 3rd station

The final station of 81-

The station of next stroke of 82-

83-hook-type work mounting s plate

The 101-pedestal

The 102-pillar

103-bottom tube

104-automatic switch cylinder

105-rocking arm supporting station

The 106-whirligig

107-whirligig axle

The 108-pinion

The 109-gear

The 110-rotating cylinder

The front end of 111-bottom tube

The supporting of 112-manipulator arm

113-manipulator arm axle

The 114-whirligig

115a, 115b-fluid pressure cylinder

116a, 116b-piston rod

117a, 117b-pawl formula opening-closing plate

The 118-box-shaped frame

119-pawl axle

120a, 120b, 120c, 120d-pawl

121a, 121b, 121c, 121d-projection

122a, 122b-cover plate

The 123-dividing plate

The workpiece that 124a, 124b-folder is fixed

Claims (2)

1, a kind of full-automatic rotary processing machine, by dress abrasive material in, be the grinding groove that the center rotates with the vertical axis, two above this grinding groove, the workpiece spindle that is provided with freely and revolvably of lifting, and one be provided with the anchor clamps that this workpiece spindle lower end holding workpiece uses and constitute, and in the front of this rotary processing machine, be provided with Work transfer device, and workpiece is transported on the rotary processing machine from above-mentioned conveying device, and be transported to manipulator on the above-mentioned conveying device from rotary processing machine; Control the rotation of grinding technics and workpiece spindle with presetting apparatus, and the loading and unloading of workpiece order.

In above-mentioned full-automatic rotary processing machine, the invention is characterized in: workpiece spindle has 2; At rotary processing machine left and right sides in front, the starting point of conveying device and terminal point are respectively established a manipulator; Above-mentioned manipulator has, three grades elevating function, 2 grades gripper jaw and the mechanical arm pivoted rotating function that keeps gripper jaw to use up and down, and when in intergrade, it can rotate between conveying device and rotary processing machine; And the structure of first manipulator is, the workpiece of delivering on the conveying device, whenever is transported to alternately on the rotary processing machine, and remaining workpiece is transported on the rotary processing machine by second manipulator and above-mentioned first manipulator simultaneously; The structure of the gripper jaw of above-mentioned secondary is, under unprocessed workpiece is in clamp position, after will processing the back workpiece and unloading down and reverse, unprocessed workpiece is installed on the workpiece spindle of rotary processing machine again.

2, according to the described a kind of full-automatic rotary processing machine of claim 1, wherein between manipulator two sections gripper jaw, be provided with dividing plate.

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