CN100584439C - Transmission mechanism suitable for dual-convolution type paint mixer - Google Patents
Transmission mechanism suitable for dual-convolution type paint mixer Download PDFInfo
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- CN100584439C CN100584439C CN200810049422A CN200810049422A CN100584439C CN 100584439 C CN100584439 C CN 100584439C CN 200810049422 A CN200810049422 A CN 200810049422A CN 200810049422 A CN200810049422 A CN 200810049422A CN 100584439 C CN100584439 C CN 100584439C
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Abstract
The invention relates to a transmission mechanism for double cyclotron type of coating mixers, comprising a cyclotron main shaft, a pressure main shaft sleeved in the cyclotron main shaft, a rail bracket, an upper supporting arm, a lower supporting arm, an upper pressure plate and a lower pressure plate which are respectively arranged on the upper supporting arm and the lower supporting arm; the whole rail bracket can be rotated by the cyclotron main shaft and rotates around the self-axes through the drive of a transmission apparatus, which is characterized in that the cyclotron main shaft and the pressure main shaft are rotated by the same driving wheel moved by the same motor; the rear end of the pressure main shaft can be directly connected with the driving wheel; the cyclotron main shaft is controlled by a electromagnet clutch and driven by the driving wheel. The transmission mechanism has the advantages that only one motor is needed to finish the two separate jobs of the separated rotation of the pressure main shaft and the synchronous rotation of the pressure main shaft and the cyclotron main shaft; the cost, the number of the motors and the failure of the motors are reduced.
Description
Technical field
The present invention relates to a kind of transmission mechanism that carries out mixing after paint can is compressed on two the Clothoid type mixing machines, particularly dual-convolution type paint mixer of a kind of coating, paint and analog.
Background technology
The mixing machine of coating industry divides oscillatory type mixing machine and swinging mixing machine (Clothoid type mixing machine just) at present, the present invention relates to a kind of swinging mixing machine, is specially a kind of automatic pair of swinging mixing machine.Two swinging mixing machines are a kind of coating that makes, the equipment of paint and analog mixing or mixing, can make coating is housed, the bucket of paint and analog (being called for short paint can in this manual) rotates around the rotating shaft vertical with the bucket geometric center lines in the geometric center lines rotation of paint can in two swinging mixing machines, i.e. rotation simultaneously and revolution reaches the purpose of the two mixings that circle round of coating.When color matching mill base in need mixing the coating in the bucket or make the adding bucket and the white basis coating in the bucket are mixed into uniform color, at first this paint can is placed in two revolution mixing machines between the upper and lower support arm of upper branch arm on the following platen between the platen and following platen (referring to a kind of automatic two mixing machines that turn round of accompanying drawing 1,2 existing market).The lower branch arm of many this automatic two revolution mixing machines is made up of two parts, and wherein a part can outwards be pulled out, and platen is drawn out, and pushes behind the placement paint can, so that reduce the difficulty of putting into paint can again.When revolution started this pair of Clothoid type mixing machine mixing coating, a main drive motor 17 ' interior brake block was checked main drive motor in the first machine, fixed revolution mixing driver part, and the guide rail of rotary main shaft 9 ' drive and upper branch arm and lower branch arm can not be rotated.Simultaneously, what clamping motor 16 ' energising back drive holddown belt 19 ' drive that mixing machine is used to compress bucket by another of its inside compressed that driving wheel 15 ' driving passes rotary main shaft 9 ' central bore compresses main shaft 8 ' rotation, drive compress main shaft 8 ', compress the fixing master of main shaft 8 ' front end compress bevel gear 13 ', drive driven wheel of differential 11 ', driving compresses that leading screw 5 ' (end is left-handed leading screw, the other end is the dextrorotation leading screw), make be installed in upper branch arm 3 ' on last platen 1 ' and be installed in lower branch arm 4 ' on following platen 2 ' move toward one another compress be placed on down platen 2 ' on paint can be mixed.After paint can compresses, clamping motor 16 ' the outage that is used to compress bucket shuts down, electrical equipment control main drive motor 17 ' interior electromagnetic brake sheet is thrown off, main drive motor 17 ' energising begins to rotate, by belt 18 ' drive revolution belt wheel 14 ' rotation, can make rotary main shaft 9 ', guide rail 6 ', upper branch arm 3 ' and lower branch arm 4 ' rotation around rotary main shaft 9 ' axis of drive paint can generation, simultaneously owing to compress leading screw 5 ' by guide rail 6 ' drive around rotary main shaft 9 ' axis synchronously and rotate, make compress the fixing driven wheel of differential 11 in leading screw 5 ' middle part ' with compress leading screw 5 ' around rotary main shaft 9 ' and produce when the master who is meshed compresses bevel gear 13 ' rotations drive the master compress bevel gear 13 ' power.Equally, main compress bevel gear 13 ' reaction force also can make driven wheel of differential 11 ', compress leading screw 5 ' opposite rotation trend of generations, but since this rotation trend compress leading screw 5 ' compress the trend of paint can just and can not be rotated by the paint can prevention.Its result can only be when compressing the guide rail 6 of leading screw 5 ' synchronously ' around rotary main shaft 9 ' rotation, it can not rotate around self axis, but can by driven wheel of differential 11 ', main compress bevel gear 13 ', compress main shaft 8 ', compress driving wheel 15 ' compress clamping motor 16 ' rotation that belt pulley 19 ' drives cut off the power supply.In this rotation process, because driven wheel of differential 11 ' with lead compress bevel gear 13 ' between have only engagement, do not have relative gear motion, just main compress bevel gear 13 ' be fixed together with it compress main shaft 8 ' along with guide rail 6 ', rotary main shaft 9 ' rotation synchronously.When rotating, an other swivel-chain be by the bevel gear wheel on the big ring flange 10 ', bevel pinion 12 ', the axis of guide 7 ', can the axis of guide 7 ' on slide and be directed to the driving pulley that axle rotates, belt, the platen on the driven pulley is to paint can.This driving-chain can make paint can again around the axial line rotation of self, and i.e. rotation and revolution are rotated in the mixing of two mutually perpendicular directions rotations of paint can generation this moment just.Coating in the bucket is driven, and along with also producing effective hybrid motion, thereby reaches the immixture of coating.
The problem that the two revolution of this structure in the market mixing machine mainly exists the compressing and mix two motors of needs that be mixing machine to paint can.One of them motor has the brake motor of electromagnetic brake mechanism in being.Two motors are controlled running respectively by same frequency-variable controller.Therefore, in order to control two motors respectively, also need two contactors to control the break-make of two motors respectively.Because main transmission is the brake motor, requiring in the process of running has ultralow frequency service performance (the minimum 3Hz of reaching), and common motor is the bad assurance of performance under this frequency, and the electric machine structure complexity needs to use variable-frequency motor, its price height usually.This two revolution mixing machines that contain the variable-frequency motor of electromagnetic brake clutch, a clamping motor, a frequency converter, two contactors, its cost height, number of motors is many, and the motor probability that is out of order is many.
Summary of the invention
Purpose of the present invention is exactly at the restriction of above-mentioned prior art and deficiency, and the custom-designed transmission mechanism that is applicable to dual-convolution type paint mixer, only need with the motion switching controls of a drive motors by an electromagnetic clutch device, just can finish that compressing of paint can drives and the revolution mixing drive these two work alone pairs turn round mixing machines automatically.
The objective of the invention is to be achieved through the following technical solutions: the transmission mechanism of dual-convolution type paint mixer that is applicable to of the present invention comprises rotary main shaft, is installed on the main shaft that compresses in the rotary main shaft, be fixed on the rotary main shaft front end guide rail bracket, be arranged on the guide rail bracket and can along its up and down move toward one another upper and lower support arm and be installed in upper branch arm and lower branch arm on and rotatable upper and lower platen; Rotary main shaft can drive the axis rotation of whole guide rail bracket along rotary main shaft, and can be simultaneously by platen on the transmission system drives around self axis rotation, wherein: rotary main shaft and the rotation that compresses main shaft by same driving wheel by same driven by motor, the rear end that compresses main shaft directly links together with driving wheel, and rotary main shaft is controlled by an electromagnetic clutch device and driven by driving wheel.
In the present invention, electromagnetic clutch device is mainly by the friction catch disc that is installed on successively on the rotary main shaft, armature disc, elasticity hold out against part, electromagnetic disc, dynamic friction dish, Moving plate concentric fits composition, Moving plate and driving wheel in the electromagnetic clutch device link, follow closely cross-under by one group of axial position pin between described driving wheel and the Moving plate, guarantee the synchronous rotation of Moving plate and driving wheel, but Moving plate can nail on along the main-shaft axis direction at axial position pin mobile on a small quantity.
Described electromagnetic clutch device also can be from right to left successively by the platen, centering disk, the friction catch disc that are installed on the rotary main shaft, armature disc, elasticity hold out against part, electromagnetic disc, dynamic friction dish, Moving plate concentric fits composition, the purpose that installs platen additional is to improve the brake force of friction catch disc, the purpose that increases centering disk is when armature disc pressing friction braking to the right disc friction catch disc moving axially with platen on hollow shaft forced together, and can transmit moment of torsion again simultaneously.
Electromagnetic disc in the electromagnetic clutch device is fixed by fixed mount and cabinet, and solenoid is housed in the electromagnetic disc.
Electromagnetic disc is sleeved on the rotary main shaft by bearing, hollow shaft, flat key, and fixes by fixed mount and casing.
It is one group of spring that elasticity holds out against part, is fitted between electromagnetic disc and the armature disc.
The friction face of holding out against of friction catch disc is made greater than the high-abrasive material of ordinary steel by a frictional force, and this high-abrasive material can be copper-base friction plate.
Among the present invention, driving wheel is by compressing main shaft, bevel gear, driven wheel of differential, compresses leading screw, upper branch arm, lower branch arm and drives and go up platen, following platen move toward one another.
Among the present invention, rotary main shaft passes through big ring flange, bevel gear wheel, bevel pinion, driving pulley, belt, driven pulley, upward the platen central rotating shaft drives and goes up platen around self axis rotation.
Operation principle of the present invention and process are as follows: in the time of need compressing paint can, be sleeved on electromagnetic clutch device on the rotary main shaft under cold state, armature disc holds out against in elasticity under the roof pressure of part and is pressed on the friction brake disk, and the brake rotary main shaft can not rotate rotary main shaft.While Moving plate and dynamic friction disk detachment, rotate together and can not drive the dynamic friction dish by Moving plate, the main shaft that compresses that can only be driven in the rotary main shaft by motor-driven driving wheel rotates, for upper branch arm that platen is housed and the move toward one another that the lower branch arm of platen is housed down provide transfer motion power, make platen, following platen compress paint can; When needing revolution mixing paint can, solenoid in the electromagnetic clutch device is energized, the electromagnetic attraction that electromagnetic disc produces overcomes the top power that elasticity holds out against part armature disc is held, friction brake disk and armature disc break away from simultaneously, the Moving plate driven friction disk is pulled together, simultaneously, driving wheel connects with Moving plate, Moving plate and dynamic friction dish are pulled together, combine as a whole with rotary main shaft, because of driving wheel with compress main shaft and be fixed together, this moment driving wheel, Moving plate, rotary main shaft, compress the condition that main shaft possesses synchronous rotation, prevent that compacted paint can is loosening in the rotation of subsequently rotary main shaft.Electrical power drove driving wheel, compressed main shaft this moment, drove Moving plate, dynamic friction dish, rotary main shaft equally, made the rotation that compresses main shaft and rotary main shaft keep rotating synchronously, prevented that compacted paint can is loosening.
Major advantage of the present invention just is: provide a kind of need by a motor, cooperate the switching of electromagnetic clutch, independently finish compress main shaft rotate separately and compress main shaft and rotary main shaft rotate synchronously these two work alone pair turn round transmission mechanisms on the mixing machines.Two revolution mixing machines that this mechanism forms can reduce manufacturing cost, reduce number of motors, reduce the electrical fault rate.
Description of drawings
Fig. 1 is the two revolution of the Dual-motors Driving mixing machine side view of prior art.
Fig. 2 is the two revolution of the Dual-motors Driving mixing machine rearview of prior art.
Piece mark is as follows among Fig. 1,2: 1 ' upward platen, 2 ' following platen, 3 ' upper branch arm, 4 ' lower branch arm, 5 ' compress leading screw, 6 ' guide rail, 7 ' axis of guide, 8 ' compress main shaft, 9 ' rotary main shaft, 10 ' bevel gear wheel, 11 ' driven wheel of differential, 12 ' revolution bevel pinion, 13 ' main compressing bevel gear, 14 ' revolution belt wheel, 15 ' compress belt wheel, 16 ' clamping motor, 17 ' turning motor, 18 ' belt, 19 ' compress belt.
Fig. 3 is an overall structure side view of the present invention.
Fig. 4 is an overall structure rearview of the present invention.
Fig. 5 is of the present invention compressing and the rotating mechanism central cross-sectional view.
Fig. 6 is of the present invention compressing and rotating mechanism front view (being the right view of Fig. 5).
Fig. 7 is an electromagnetic clutch blast structural representation involved in the present invention.
Piece mark is as follows in Fig. 3～7: 1 is last platen, and 2 are following platen, and 3 is upper branch arm, 4 is lower branch arm, and 5 for compressing leading screw, and 6 is guide rail bracket, 7 is the axis of guide, and 8 for compressing main shaft, and 9 is rotary main shaft, 10 is bevel gear wheel, and 11 is driven wheel of differential, and 12 are the revolution bevel pinion, 13 is that the master compresses bevel gear, and 14 is drive motors, and 15 is paint can, 16 is driving wheel, and 17 is electromagnetic clutch device, and 18 is Moving plate, 19 are the dynamic friction dish, and 20 is solenoid, and 21 is armature disc, 22 is the friction catch disc, and 23 is centering disk, and 24 is platen, 25 is screw, and 26 is hollow shaft, and 27 is big flange, 28 is flat key, and 29 for elasticity holds out against part (being the platen spring), and 30 is guide pillar, 31 is electromagnetic disc, and 32 are the axial position pin nail, and 33 is pin, 34 is fixed head, 35 is the top board central rotating shaft, and 36 is from belt wheel, and 37 is driving pulley, 38 is belt, and 39 is fixed mount.
The specific embodiment
The present invention is described further below in conjunction with accompanying drawing, but does not limit the present invention.
Shown in Fig. 3～7: the transmission mechanism that is applicable to dual-convolution type paint mixer of the present invention comprises rotary main shaft 9, be installed on and compress main shaft 8 in the rotary main shaft, be fixed on the rotary main shaft front end guide rail bracket 6, be arranged on the guide rail bracket and can along its up and down move toward one another upper branch arm 3, lower branch arm 4 and be installed in upper branch arm and lower branch arm on and rotatable platen 1, the platen 2 down gone up; Rotary main shaft 9 can drive the axis rotation of whole guide rail bracket 6 along rotary main shaft 9, and can be simultaneously by platen 1 on the transmission system drives around self axis rotation, wherein: rotary main shaft 9 is driven by same motor 14 by same driving wheel 16 with the rotation that compresses main shaft 8, the rear end that compresses main shaft 8 directly and driving wheel 16 link together, rotary main shaft 9 is driven by driving wheel 16 by electromagnetic clutch device control, electromagnetic clutch device is from right to left successively by the platen 24 that is installed on the rotary main shaft 9, centering disk 23, friction catch disc 22, armature disc 21, elasticity holds out against part (being one group of platen spring 29), electromagnetic disc 31, dynamic friction dish 19, Moving plate 18 concentric fits are formed, wherein Moving plate 18 links with driving wheel 16, follow closely 32 cross-under by one group of axial position pin between described driving wheel 16 and the Moving plate 18, guarantee the synchronous rotation of Moving plate and driving wheel 16, but Moving plate 18 can move on a small quantity in pin 32 upper edge main-shaft axis directions.Electromagnetic disc 31 in the electromagnetic clutch device is fixed by fixed mount 39 and cabinet, and solenoid 20 is housed in the electromagnetic disc.
Mounting means of the present invention describes in further detail in conjunction with concrete accompanying drawing: primary structure is at first referring to accompanying drawing 3,4: big ring flange 27 is by being bolted on the fixed head in the cabinet, use bevel gear wheel 10 concentric of bolting on the front end flange face of big ring flange 27 with ring flange 27 centre bores, install a main rotary part with front and back bearings in ring flange 27 centre bores, main rotary part is made up of rotary main shaft 9 and guide rail bracket 6 two parts.A spline axis of guide 7 is positioned in the middle of the guide rail bracket, and its two ends are separately fixed at fixed head 34 dead eyes that are arranged in main rotary part upper end and the dead eye of rotary main shaft 9 nocks.Be fixed on the bevel pinion 12 and bevel gear wheel 10 engagements of the spline axis of guide 7 near rotary main shaft 9 one ends.Upper branch arm 3 and lower branch arm 4 can move up and down along guide rail bracket 6 in opposite directions by leading screw 5 effects.Last platen 1 and following platen 2 relative set on upper branch arm 3 and lower branch arm 4, the upper end of the central rotating shaft 35 of last platen 1 install one can drive platen 1 synchronous rotation from belt wheel 36.The driving pulley 37 that installs on the spline axis of guide 7 drives driven pulley 36 by belt 38 and rotates.Rotary main shaft 9 can drive bevel pinion 12 and rotate when rotating around flange 27 centers, and drives the spline axis of guide 7 rotation synchronously, and simultaneously by driving pulley 37, belt 38, driven pulley 36 drive platen 1 and rotate.When paint can 15 press-fited by last platen and following platen fixing after, last platen, time platen, paint can 15 can rotate synchronously.
Be of the present invention compressing and the rotating mechanism central cross-sectional view referring to accompanying drawing 5, accompanying drawing 6 compresses and rotating mechanism front view and accompanying drawing 7 electromagnetic clutch blast structural representation for of the present invention.
In solenoid 20 is housed electromagnetic disc 31 be sleeved on the rotary main shaft 9 by bearing, hollow shaft 26, flat key, and fix by fixed mount 39 and casing.Armature disc 21 is installed on the electromagnetic disc 31 through one group of guide pillar 30, compressing elastic component simultaneously is to be withstood between electromagnetic disc 31 and the armature disc 21 by one group of platen spring, 29 folders, friction catch disc 22 is enclosed within on one group of pin 33 that is fixed on the centering disk 23 in the present embodiment, can only move axially, but can not rotate relative to centering disk 23.A platen 24 installs through screw 25 equally and is fixed on the guide pillar 30, and the other end of guide pillar 30 and platen 24 are fixing, makes platen 24 and armature disc 21 keep certain axial spacing to fix.Friction catch disc 22, centering disk 23 are between armature disc 21 and platen 24.This structure can be when solenoid 20 energisings, electromagnetic disc 31 electromagnetic attractions can overcome the top power of spring, and adhesive armature dish 21 makes the certain end play of formation between friction catch disc 22 and centering disk 23, the platen 24, eliminate friction brake force each other, rotary main shaft can be by motor-driven.
Equally, hollow shaft 26 passes electromagnetic disc 31, centering disk 23, and dynamic friction dish 19, and hollow shaft 26 is fixedly connected with dynamic friction dish 19, centering disk 23, rotary main shaft 9 usefulness keys, and hollow shaft 26 is sleeved on the rotary main shaft 9 through flat key 28 and is fixedly connected.Foregoing driving wheel here is a driving wheel 16 and compress main shaft 8 coaxial being fixedly connected, driving wheel 16 is also followed closely 32 cross-under with Moving plate 18 by one group of axial position pin, guarantee the synchronous rotation with driving wheel 16, but Moving plate 18 can be followed closely 32 upper edge main-shaft axis directions at axial position pin and moves on a small quantity.
In solenoid 20 outages, when the drive motors energising drove, electromagnetic disc did not have the suction-combining force, and Moving plate 18 keeps certain end play with dynamic friction dish 19, and Moving plate 18 can not drive dynamic friction dish 19, also just can not provide driving power for rotary main shaft.Structure as previously mentioned meanwhile, platen spring 29 is pressed between armature disc 21 and the platen friction catch disc, produces a frictional resistance that stops rotary main shaft to rotate.The purpose that increases platen 24 in the present embodiment is to improve the brake force of friction catch disc 22, is not to be necessary.
When solenoid 20 energisings, when motor is also switched on, as previously mentioned, electromagnetic disc 31 electromagnetic attractions can overcome the top power of spring, adhesive armature dish 21, make the certain end play of formation between friction catch disc 22 and centering disk 23, the platen 24, eliminate friction brake force each other, for rotary main shaft can be got ready by motor-driven.This platen is installed is noted adjustment guide pillar 30, guarantee that the gap is about 0.5mm between 31 of 21 of armature discs and the electromagnetic disc, to guarantee pressure size to fit that electromagnetic clutch the produces frictional force size to fit of generation between friction catch disc 22 and armature disc 21 and the platen 24 in other words.Meanwhile, Moving plate 18 can with 19 adhesives of dynamic friction dish, driving wheel 16 can drive the synchronous rotation that the dynamic friction dishes realize compressing main shaft 8 and rotary main shaft 9 by Moving plate 18.
Operating process of finishing below: at first be that paint can 15 is put into down on the platen 2.The lower branch arm 4 of many this automatic two revolution mixing machines is made up of two parts, and wherein a part can outwards be pulled out, make and down platen 2 be drawn out, push again after placing paint can, so that the difficulty of paint can is put in minimizing.Do not show this structure in the present embodiment.The paint can for the treatment of mixing is placed on down on the platen 2, after machine powers on, at first need to compress paint can, drive motors 14 running of under the control of frequency converter, switching on, this moment solenoid 20 no powers, be sleeved on the state that electromagnetic clutch device 17 on the rotary main shaft 9 is in no electromagnetic attraction this moment, spring 29 elastic force brake armature dishes 21 pressing frictions braking disc 22, through centering disk 23 and by hollow shaft 26 brake rotary main shafts 9, make rotary main shaft 9 and upper branch arm 3, lower branch arm 4, last platen 1, following platen 2 can not rotate, and the dynamic friction dish 19 of an other side is gap states with Moving plate 18 simultaneously, driving wheel 16 can only be driven compress main shaft 8, bevel gear 13, leading screw 5 (end is left-handed leading screw, and the other end is the dextrorotation leading screw) upper branch arm 3, lower branch arm 4 and last platen 1, following platen 2 compresses paint can.The motor counter-rotating, last platen 1 and following platen 2 are removed in opposite directions.After finishing these actions that compress paint can, drive motors is shut down by the frequency converter outage.
Paint can 15 compresses back solenoid this moment 20 energisings, electromagnetic disc 31 produces magnetic attraction and makes Moving plate 18 and 19 adhesives of dynamic friction dish, magnetic attraction makes armature disc 21 push back spring 29 and electromagnetic disc 31 adhesives simultaneously, and armature disc 21 and electromagnetic disc 31 adhesives break away from friction catch disc 22 simultaneously.This moment, drive motors 14 was switched on once more, make driving wheel 16 drive dynamic friction dish 19 by belt transmission, hollow shaft 26 is when rotary main shaft 9 rotates, driving wheel 16 drives Moving plates 18, dynamic friction dish 19, hollow shaft 26, rotary main shaft 9 and compress main shaft 8 and rotate synchronously.Equally, rotary main shaft 9 drives upper branch arm 3 and rotation around rotary main shaft 9 axis of lower branch arm 4 drive paint cans generations.And when rotating, an other rotation driving-chain is by the bevel gear wheel 10 on the big ring flange 27, bevel pinion 12, and the axis of guide 7, driving pulley 37 rotates, and turns to belt 38 with the axis of guide, and the platen 1 on the driven pulley 36 is to paint can.This driving-chain can make paint can again around the axial line rotation of self, and just paint can produces around the mixing of two orthogonal directions in official hour and rotates, i.e. revolution and rotation.Coating in the bucket is along with also producing effective hybrid motion, thereby reaches the coating mixing, the effect of mixing.
Mixing is finished, and drive motors 14 decelerate under the control of frequency converter stops to a certain degree back outage.Solenoid 20 cuts off the power supply subsequently.Drive motors backward rotation under the control of frequency converter makes driving wheel 16 backward rotation.As previously mentioned, frame, upper branch arm 3, lower branch arm 4 do not rotate, but upper branch arm 3, lower branch arm 4 stop drive motors 14 energisings after making platen 1 and following platen 2 be opened to certain position respectively.Can take out paint can 15 this moment.Finish the mixing of coating.
Claims (5)
1, a kind of transmission mechanism that is applicable to dual-convolution type paint mixer, it comprises rotary main shaft (9), be installed on and compress main shaft (8) in the rotary main shaft (9), be fixed on rotary main shaft (9) front end guide rail bracket (6), be arranged on the guide rail bracket (6) and can along its up and down move toward one another upper branch arm (3), lower branch arm (4) and be installed in upper branch arm (3) and lower branch arm (4) on and rotatablely go up platen (1), descend platen (2); Rotary main shaft (9) can drive the axis rotation of whole guide rail bracket (6) along rotary main shaft (9), and can be simultaneously by platen (1) on the transmission system drives around self axis rotation, it is characterized in that: rotary main shaft (9) and the rotation that compresses main shaft (8) by same driving wheel (16) by same driven by motor, the rear end that compresses main shaft (8) directly links together with driving wheel (16), and rotary main shaft (9) is controlled by an electromagnetic clutch device and driven by driving wheel (16); Described electromagnetic clutch device is from left to right successively by the platen (24), centering disk (23), the friction catch disc (22) that are installed on the rotary main shaft (9), armature disc (21), elasticity hold out against part (29), electromagnetic disc (31), dynamic friction dish (19), Moving plate (18) concentric fits composition, Moving plate (18) links to each other with driving wheel (16), follow closely (32) cross-under by one group of axial position pin between driving wheel (16) and the Moving plate (18), guarantee the synchronous rotation of Moving plate (18) and driving wheel (16), but Moving plate (18) can move on a small quantity in pin (32) upper edge main-shaft axis direction; Described electromagnetic disc (31) is fixed by fixed mount (39) and cabinet, and solenoid (20) is housed in the electromagnetic disc (31); Electromagnetic disc (31) is sleeved on the rotary main shaft (9) by bearing, hollow shaft (26), flat key.
2, the transmission mechanism that is applicable to dual-convolution type paint mixer according to claim 1 is characterized in that: it is one group of spring that elasticity holds out against part (29).
3, the transmission mechanism that is applicable to dual-convolution type paint mixer according to claim 1, it is characterized in that: the friction face of holding out against of friction catch disc (22) is made greater than the high-abrasive material of ordinary steel by a frictional force, and described frictional force is copper-base friction plate greater than the high-abrasive material of ordinary steel.
4, the transmission mechanism that is applicable to dual-convolution type paint mixer according to claim 1 is characterized in that: driving wheel (16) by compress main shaft (8), bevel gear (13), driven wheel of differential (11), compress leading screw (5), platen (1) on the upper branch arm (3), lower branch arm (4) driving, platen (2) move toward one another down.
5, the transmission mechanism that is applicable to dual-convolution type paint mixer according to claim 1 is characterized in that: rotary main shaft (9) by big ring flange (27), bevel gear wheel (10), bevel pinion (12), driving pulley (37), belt (38), driven pulley (36), go up in platen central rotating shaft (35) drivings platen (1) and rotate around self axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810049422A CN100584439C (en) | 2008-03-27 | 2008-03-27 | Transmission mechanism suitable for dual-convolution type paint mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810049422A CN100584439C (en) | 2008-03-27 | 2008-03-27 | Transmission mechanism suitable for dual-convolution type paint mixer |
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| CN101244370A CN101244370A (en) | 2008-08-20 |
| CN100584439C true CN100584439C (en) | 2010-01-27 |
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| CN200810049422A Active CN100584439C (en) | 2008-03-27 | 2008-03-27 | Transmission mechanism suitable for dual-convolution type paint mixer |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102764606B (en) * | 2012-08-02 | 2014-07-30 | 沈如华 | Manual pressing structure for double-rotation paint mixing machine |
| CN107376769B (en) | 2017-08-18 | 2020-07-31 | 郑州三华科技实业有限公司 | Transmission mechanism suitable for double-rotation type coating mixing machine |
| CN109410688B (en) * | 2018-12-27 | 2020-07-31 | 重庆电子工程职业学院 | Free fall danger experience device |
| CN114704449A (en) * | 2022-03-17 | 2022-07-05 | 郑州三华科技实业有限公司 | Slurry supply device and color mixer |
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Assignee: Zhengzhou Sanhua Science & Technology Industry Co., Ltd. Assignor: Shen Ruhua Contract record no.: 2011410000091 Denomination of invention: Transmission mechanism suitable for dual-convolution type paint mixer Granted publication date: 20100127 License type: Exclusive License Open date: 20080820 Record date: 20110725 |
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Denomination of invention: Transmission mechanism suitable for dual-convolution type paint mixer Effective date of registration: 20150413 Granted publication date: 20100127 Pledgee: Henan Hongyi investment Company limited by guarantee Pledgor: Shen Ruhua Registration number: 2015410000004 |
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