WO2018049830A1 - Dispositif de transmission pour machine à enduire comportant de multiples paniers de pièces - Google Patents

Dispositif de transmission pour machine à enduire comportant de multiples paniers de pièces Download PDF

Info

Publication number
WO2018049830A1
WO2018049830A1 PCT/CN2017/084068 CN2017084068W WO2018049830A1 WO 2018049830 A1 WO2018049830 A1 WO 2018049830A1 CN 2017084068 W CN2017084068 W CN 2017084068W WO 2018049830 A1 WO2018049830 A1 WO 2018049830A1
Authority
WO
WIPO (PCT)
Prior art keywords
hollow shaft
workpiece
jack
hole
bearing housing
Prior art date
Application number
PCT/CN2017/084068
Other languages
English (en)
Chinese (zh)
Inventor
钱永键
韩斌
吴伟峰
Original Assignee
常州君合科技股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 常州君合科技股份有限公司 filed Critical 常州君合科技股份有限公司
Publication of WO2018049830A1 publication Critical patent/WO2018049830A1/fr

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H47/00—Combinations of mechanical gearing with fluid clutches or fluid gearing
    • F16H47/02—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type
    • F16H47/04—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type the mechanical gearing being of the type with members having orbital motion

Definitions

  • the invention relates to a transmission for a coating machine having a plurality of workpiece baskets.
  • the automatic coating machine puts the workpiece to be coated on the surface into the basket through the feeding mechanism, and then places the basket in the dip tank to dip the workpiece. Under the driving of the motor, the coating machine rotates at a high speed to evenly paint the coating. Adhered to the coated workpiece and quickly and effectively dry excess water or liquid material, it is widely used in the coating field because the automatic coating line can greatly improve production efficiency.
  • the utility model patent of CN205253464U discloses a three-tank steering device.
  • the central outer wall of the rotating shaft 611 is fixedly connected with the mounting plate 600, and the top end outer wall of the rotating shaft 611 is fixed.
  • the fixed synchronous wheel 604 is fixedly connected, and the external speed regulating motor and the pulley drive synchronous wheel 604 are rotated to drive the three large gears 605 and the material frame 2 to revolve; the three large gears 605 are disposed on the same plane, and the rotating shaft 611 is sleeved.
  • a central shaft 612 is formed through the two ends of the rotating shaft 611. The bottom end of the central shaft 612 is fixedly coupled to a pinion 606.
  • the pinion 606 is at the center of a plane formed by three large gears 605.
  • the rotating shaft 611 can be vertically displaced. When the central shaft 612 is displaced up and down, the pinion 606 and the three large gears 605 are always engaged.
  • the bottom end of the rotating shaft 611 is provided with a semi-annular recess; the top end of the pinion 606 is provided with The semi-annular boss of the bottom end of the rotating shaft 611 is matched with the semi-annular boss 610.
  • the central shaft 612 is displaced upward, the semi-annular boss 610 of the pinion 606 is engaged with the semi-annular recess of the bottom end of the rotating shaft 611, and rotates.
  • Pinion 606 can drive the rotary shaft 611 is rotated 611 synchronous rotation, so that the large gear 3 follower mounting plate 605 when rotated about the rotary shaft 611 600, 3 in the closed state between the large gear 605, not rotation.
  • the steering device of the above structure mounts the frame 2 containing the workpiece to be coated under the large gear 605 when the workpiece is coated, and the limiting block 608 of the large gear 605 and the limiting post 609 on the mounting plate 600
  • the semi-annular boss 610 of the pinion gear is engaged with the semi-annular concave platform at the bottom end of the rotating shaft 611; the external timing motor is driven to drive the synchronous wheel 604 to drive the rotating shaft 611 to rotate at a high speed, and the three large gears 605 are synchronized at this time.
  • the revolution is performed, and the pinion gear 606 and the large gear 605 are relatively stationary, and the large gears 605 are in a locked state; the workpieces in the material frame 2 are accumulated in the respective material frames 2 relatively far from the central axis 612 due to the centrifugal force.
  • One side affecting the quality of the workpiece coating.
  • the driving central shaft 612 is displaced downward, and the semi-annular boss 610 of the pinion gear 606 is disengaged from the semi-annular recessed table at the bottom end of the rotating shaft 611.
  • the upper friction plate 613 of the outer wall of the top end of the center shaft 612 is in contact with the fixed lower friction plate 614, the central shaft 612 is stopped by the frictional resistance, and the pinion gear 606 is in a stationary state; the three large gears are driven by the low speed rotation of the rotating shaft 611.
  • each of the large gears 605 generates rotation opposite to the rotation direction of the rotating shaft 611; at the large gear 605 During the rotation process, the limiting block 608 of the large gear 605 gradually leaves the top surface of the limiting post 609 of the starting side of the mounting plate 600, and is displaced toward the top surface of the limiting post 609 of the adjacent side of the mounting plate 600.
  • the steering device of the above configuration When the large gear 605 is revolved and rotated, the steering device of the above configuration is in contact with the fixed lower friction plate 614 by the upper friction plate 613, so that the pinion gear 606 is at a stationary state, and the large gear 605 is at a low speed on the rotating shaft 611.
  • the rotation is completed under driving, and the semi-annular boss 610 of the pinion 606 is required to cooperate with the semi-annular recess of the bottom end of the rotating shaft 611 during transmission, which not only increases the structural complexity of the steering device, but also sets on the pinion 606.
  • the semi-annular boss 610 and the semi-annular recess on the rotating shaft 611 all increase the processing difficulty of the pinion 606 and the rotating shaft 611.
  • three large gears 605 are connected to the three corners of the mounting plate 600 through bearings, and the connecting basket connecting plate 607 is fixed below the large gear 605, and the material frame 2 is movably connected with the basket connecting plate 607.
  • the loading and unloading of the material frame 2 is facilitated; the pinion gear 606 is at the center of the plane formed by the three large gears 605, and the pinion gear 606 and the three large gears 605 are always kept in mesh.
  • the edge of the large gear 605 is provided with a limiting block 608.
  • each edge of the mounting plate 600 is provided with a convex portion, and two limiting posts 609 are symmetrically disposed on both sides of the protruding portion, and the top surface of each limiting post 609 Cooperating with the limiting block 608 of the large gear 605 at the corresponding apex angle, and for limiting the top surfaces of the two adjacent limiting posts 609 of the same limiting block 608 on the same straight line, the rotation stroke of the large gear 605 Limited to 180°.
  • the effect of the interval is mainly after the large gear 605 is rotated by the driving of the pinion 606, so that each A limit block 608 is rotated from the current position to contact with the other limit post 609.
  • the angle of the rotation must be 180 degrees, so that the workpiece basket attached to the connecting plate 607 is changed in one direction, and the coating is continued. In the process, the surface of the workpiece is coated more evenly.
  • the connecting plate 607 is integrally fastened with the large gear 605, and the limiting post 609 needs to be in contact with the limiting block 608 to ensure that the above rotation is 180 degrees.
  • the connecting plate 607 Since the connecting plate 607 is provided with a slot, the workpiece basket is inserted into the workpiece basket along the radial direction of the connecting plate 607.
  • the connecting plate When the limiting post 609 is contacted with the limiting block 608, the connecting plate is required due to the accuracy of the part.
  • the position of the 607 is deviated from the position at which the workpiece basket is inserted, that is, the insertion direction forms an angle such that the workpiece basket is stuck when inserted into the slot on the connecting plate 607. Therefore, the workpiece basket assembly structure of this structure requires high requirements on the precision of the parts, otherwise the above-mentioned stuck phenomenon may occur during the assembly of the workpiece basket.
  • a transmission device of a coating machine having a plurality of workpiece baskets comprising a spindle, a centrifugal disk, a hollow shaft, a planetary wheel, and a workpiece basket assembly mechanism, one end of the spindle is fixedly connected to one end of the centrifugal disk, and the centrifugal disk is uniformly distributed a mounting hole, in each of the mounting holes, a bearing housing assembly is provided, one end of each hollow shaft is fixedly connected with the bearing housing assembly, and the other end of the hollow shaft is extended to the outside of the bearing housing assembly and passes through the planet
  • the through hole provided on the wheel is fixedly connected with the workpiece basket assembly mechanism, and further comprises a rotary cylinder and a sun wheel.
  • the rotary cylinder is fixedly connected with the other end of the centrifugal disk, and the rotary rod of the rotary cylinder is fixedly connected with the sun wheel.
  • the sun gear meshes with the planetary gear, and the through hole on the planetary gear is a tapered hole, and a tapered sleeve is disposed in the through hole, and the tapered sleeve is sleeved on the hollow shaft, and the tapered sleeve is One end is inserted into the through hole in the planetary wheel, and during the fixed connection of the tapered sleeve and the planetary wheel, the tapered sleeve is pressed by the tapered surface of the through hole to hold the hollow shaft.
  • the main bearing housing assembly further comprises: the other end of the main shaft passes through the main bearing housing assembly and is integrally fixed with the main bearing housing assembly, and the air inlet and the air return passage are provided at one end of the main shaft and the centrifugal disc
  • the main bearing housing assembly is provided with an air inlet and a return air inlet.
  • the inner wall surface of the main bearing housing assembly is provided with a first annular groove and a second annular groove, and the first annular groove is respectively combined with the main bearing housing assembly.
  • the air inlet is connected to the inlet of the air inlet on the main shaft, and the centrifugal disk is provided with a first ventilation hole and a second ventilation hole, one end of the first ventilation hole is communicated with the outlet of the air inlet, and the first ventilation hole is another One end is connected to the intake port of the rotary cylinder through the first external pipe, and the air outlet of the rotary cylinder is connected to one end of the second ventilation hole through the second external pipe, and the other end of the second ventilation hole and the intake air of the return air passage on the main shaft
  • the mouth is connected, the air outlet of the air return passage communicates with the second annular groove, and the second annular groove communicates with the air return port on the main bearing seat assembly.
  • An adjustment mechanism is disposed on the centrifugal disc, and the planetary gear is further provided with a blocking block that cooperates with the adjustment mechanism.
  • the axial end surface of the planetary gear is provided with an annular sleeve extending along the axial direction of the planetary gear, the root of the annular sleeve is located at the opening of the through hole, and the inner wall surface of the annular sleeve is a tapered surface.
  • the method further includes: a connecting mechanism provided with a passage for the workpiece basket to be inserted radially along the connecting mechanism;
  • An ejector mechanism axially displaced along the hollow shaft and forming a workpiece basket, the one end of the ram mechanism passing through the hollow shaft and extending to the outside of the bearing housing assembly, and the other end of the ram mechanism is coupled to the connecting mechanism Or cooperate.
  • the connecting mechanism includes a positioning plate that is sleeved on the hollow shaft and integrally fixed with the hollow shaft and rotates with the hollow shaft;
  • a pressing plate disposed on the hollow shaft, the pressing plate is located between the positioning plate and the planetary wheel, and an arm is disposed on a circumferential surface of the pressing plate, and one end of the arm is provided with a bending portion, and the bending portion is located Below the positioning plate, a workpiece is formed between the bent portion and the positioning plate The radial channel into which the basket is inserted.
  • the connecting mechanism further comprises a first elastic member
  • the pressing plate is sleeved on the hollow shaft, one end of the first elastic member abuts against the pressing plate, and the other end of the first elastic member is positioned
  • the disc is abutted against the top, and the positioning disc is provided with an assembly hole, and a space for axial displacement of the pressing disc along the hollow shaft is left between the pressing disc and the positioning disc;
  • the jack mechanism includes a jack, a connecting plate, and a connecting member.
  • the connecting plate is disposed at one end of the jack.
  • One end of the connecting member is fixed to the connecting plate, and the other end of the connecting member passes through the mounting hole on the positioning plate. After the fixed connection with the pressure plate.
  • the pressing disc comprises a disc body and a spring seat, the disc body being provided with a mounting hole through which the first elastic member passes, the spring seat being fixed on the disc body and at least partially shielding the mounting hole The first elastic member abuts against the spring seat through the mounting hole.
  • the pressure plate is fixed on the hollow shaft;
  • the jack mechanism includes a jack, a second elastic component, and a positioning rod.
  • the jack is provided with a limiting portion, and the second elastic component is sleeved on the jack, and one end of the second elastic component is abutted against the limiting portion. The other end of the second elastic member abuts against the bearing housing assembly, and the positioning rod is connected to the end of the jack.
  • the jack is axially displaced, the end of the positioning rod is inserted into the insertion groove provided on the workpiece basket. To lock the workpiece basket or to withdraw from the embedding groove on the workpiece basket to unlock the workpiece basket.
  • the connecting mechanism comprises a disc-shaped member fixed on the hollow shaft, and an arm is arranged on a circumferential surface of the disc-shaped member, and the arm is provided with a passage for inserting the workpiece basket radially along the connecting mechanism;
  • the jack mechanism includes a jack, a second elastic component, and a positioning rod.
  • the jack is provided with a limiting portion, and the second elastic component is sleeved on the jack, and one end of the second elastic component is abutted against the limiting portion.
  • the other end of the second elastic member abuts against the bearing housing assembly, and the positioning rod is connected to the end of the jack.
  • the jack is axially displaced, the end of the positioning rod is inserted into the insertion groove provided on the workpiece basket. To lock the workpiece basket or to exit from the embedding slot on the workpiece basket to unlock the workpiece basket.
  • the invention adopts a rotary cylinder instead of the upper and lower friction plates of the prior art and the semi-annular boss of the pinion and the semi-annular recess of the bottom end of the rotating shaft, which not only simplifies the structure of the transmission, but also utilizes the main shaft and the main
  • the bearing housing assembly and the centrifugal disk set the path of the gas transmission, which prevents the main shaft from being twisted and damaged during the rotation process.
  • the connecting mechanism is inserted radially into the assembly mechanism, since the tapered sleeve is not yet fastened to the planetary gear, the connecting basket assembly mechanism is rotated by the hollow shaft to reach the workpiece basket and can be inserted radially along the assembly mechanism. Where the position is, by the pulling force generated by the twisting screw, the tapered sleeve is gradually inserted into the through hole and the annular sleeve, and the tapered sleeve is received during the insertion process from shallow to deep.
  • the pressing force of the through hole and the wall surface of the tapered hole of the annular sleeve is used to hold and hold the hollow shaft.
  • the invention adopts the manner that the tapered sleeve is held and held by the radial pressing force to hold and hold the hollow shaft.
  • 1a is a schematic structural view of a three-cylinder steering device in the prior art
  • Figure 1b is a cross-sectional view taken along line A-A of Figure 1a;
  • Figure 1c is an enlarged view of a portion B of Figure 1b;
  • Figure 2 is a schematic view of the structure of the present invention.
  • Figure 2a is an enlarged view of a portion C of Figure 2;
  • Figure 3 is a plan view of Figure 2;
  • Figure 4 is a schematic view of a compression plate
  • Figure 5 is a schematic view of a second adjustment structure
  • Figure 6 is a schematic view of a workpiece basket
  • Figure 7 is a schematic view of the workpiece basket mating with the jack mechanism of Figure 5;
  • Figure 8 is a schematic view of a third adjustment structure
  • 1 is the main shaft, 1a is the intake passage, 1b is the return air passage, 2 is the pulley, 4 is the main bearing housing assembly, 4a is the air inlet, 4b is the air return port, 4c is the first annular groove, 4d is the first Two annular grooves, 5 is a ram, 5a is a second elastic member, 5b is a positioning rod, 5c is a limiting portion, 7 is a bearing housing assembly, 8 is a hollow shaft, 9 is a centrifugal disk, and 9a is a protruding portion.
  • 9b is a mounting block
  • 9c is an adjusting screw
  • 90 is a first venting hole
  • 91 is a second venting hole
  • 10 is a blocking block
  • 11 is a planetary wheel
  • 11a is a ring sleeve
  • 11b is a tapered sleeve
  • 11c is a flange.
  • 11d is a screw
  • 12 is a spring seat
  • 13 is a compression plate
  • 13a is an arm
  • 13b is a bent part
  • 13c is a radial passage
  • 13d is a protrusion
  • 130 is a disk body
  • 14 is a first elastic part
  • 15 is Rod
  • 16 is a positioning plate
  • 17 is a connecting plate
  • 17a is a connecting member
  • 18 is a rotary cylinder
  • 19 is a sun wheel
  • 100 is a workpiece basket
  • 101 is a turning portion
  • 102 is an insertion groove.
  • Embodiment 1 is a diagrammatic representation of Embodiment 1:
  • the transmission device of the coating machine having a plurality of workpiece baskets comprises a main shaft 1, a main bearing housing assembly 4, a hollow shaft 8, a centrifugal disc 9, a planetary wheel 11, a workpiece basket assembly mechanism, a rotary cylinder 18, and a sun gear 19, one end of the main shaft 1 is fixedly connected to one end of the centrifugal disc 9, and a plurality of mounting holes are uniformly arranged on the centrifugal disc 9, and a bearing housing is arranged in each mounting hole.
  • each of the hollow shafts 8 is fixedly connected with the bearing housing assembly 7, and the other end of the hollow shaft 8 projects to the outside of the bearing housing assembly 7 and passes through the through holes provided in the planetary gears 11. Thereafter, it is fixedly connected to the workpiece basket assembly mechanism.
  • the rotary cylinder 18 is fixedly coupled to the other end of the centrifugal disk 9, and the rotary lever of the rotary cylinder 18 is fixedly coupled to the sun gear 19, and the sun gear 19 meshes with the planetary gear 11.
  • first annular groove 4c and a second annular groove 4d respectively communicating with the inlet 4a of the main bearing housing assembly 4 and the inlet of the inlet passage 1a of the main shaft 1, respectively, on the centrifugal disk 9
  • the first vent hole 90 and the second vent hole 91 are provided.
  • One end of the first vent hole 90 communicates with the outlet of the air inlet 1a, and the other end of the first vent hole 90 passes through the first external pipe (not shown).
  • the air outlet of the rotary cylinder 18 is connected to one end of the second vent hole 91 through a second external pipe (not shown), and the other end of the second vent hole 91 is connected to the main shaft 1 through an air inlet of the rotary cylinder 18.
  • the air inlet of the air return passage 1b is connected, the air outlet of the air return passage 1b is in communication with the second annular groove 4d, and the second annular groove 4d and the main bearing housing are connected.
  • the air return port 4b on the fourth is connected.
  • the gas transmission path is set to such a structure that the utility model utilizes both the main shaft, the main bearing housing assembly and the centrifugal disc, and avoids the distortion of the external gas transmission pipeline during the rotation of the main shaft.
  • the centrifugal disk 9 is uniformly provided with a plurality of mounting holes, and the number of the mounting holes is three.
  • the bearing housing assembly 7 is fixed in each of the mounting holes, and the circumferential surface of the centrifugal disk 9 is provided with a projection.
  • a portion 9a, the protruding portion is located between two adjacent mounting holes, each of the protruding portions is provided with a threaded hole, and the centrifugal disk 9 is provided with an adjusting mechanism, and the adjusting mechanism is composed of a mounting block 9b and an adjusting screw 9c, and is installed
  • the block 9b is connected to the threaded hole in the centrifugal disk 9 by means of a screw, and the adjusting screw 9c is screwed onto the mounting block.
  • the planetary wheel 11 is located below the centrifugal disk 9.
  • the planetary wheel 11 is provided with a through hole.
  • the through hole on the planetary wheel is a tapered hole.
  • the inner diameter of one end of the tapered hole is smaller than the inner diameter of the other end, and is small and large.
  • the axial end surface of the planetary gear 11 is provided with an annular sleeve 11a extending in the axial direction of the planetary gear.
  • the root of the annular sleeve 11a is located at the opening of the through hole, and the inner wall surface of the annular sleeve 11a is a tapered surface.
  • the annular sleeve 11a is integrally formed with the planetary gear 11 , that is, the annular sleeve 11 a is formed by extending the axial direction of the through hole as a root along the axial direction of the planetary gear 11 , and the outer circumferential wall surface of the annular sleeve 11 a is also a tapered surface, and a ring is arranged.
  • the benefit of the set 11a is that Since the annular sleeve 11a is equivalent to a partial extension of the planetary gear 11, this partial extension does not need to make the thickness of the entire planetary gear thicker, which saves material, saves cost, and reduces the weight of the planetary gear 11, and
  • the annular sleeve 11a can also press the tapered sleeve 11b to provide reliability for the holding and holding of the tapered sleeve 11b.
  • the planet gear 11 is also provided with a blocking block 10 that cooperates with an adjustment mechanism on the centrifugal disk 9.
  • the planetary wheel 11 is provided with a tapered sleeve 11b.
  • the inner hole shape of the tapered sleeve 11b is adapted to the hollow shaft 8.
  • the shape of the hollow shaft 8 is cylindrical, and then the shape of the inner hole of the tapered sleeve 11b is The outer circumferential surface of the circular, tapered sleeve 11b is tapered.
  • the tapered sleeve 11b is inserted into the through hole in the planetary gear 11, the inner wall surface of the through hole of the planetary gear 11 increases as the insertion depth increases.
  • a pressing force is exerted on the outer circumferential surface of the tapered sleeve to urge the tapered sleeve 11b to form a radial contraction.
  • the circumferential surface of the tapered sleeve 11b is provided with a radial flange 11c.
  • the flange 11c is integrally formed with the tapered sleeve 11b.
  • the flange 11c is an annular flange, and the flange 11c may also be a plurality of tapered sleeves.
  • the projections 11b are uniformly spaced in the circumferential direction, and the projections collectively form the flange 11c.
  • the flange 11c is an annular body structure because such a flange is advantageous for strength.
  • a threaded hole is provided in the flange 11c, and a mounting hole is provided in the planetary gear 11, and the screw 11d is threaded through the mounting hole in the planetary wheel 11 to be screwed with the threaded hole on the flange 11c, thereby the tapered sleeve 11b. It is fastened integrally with the planetary wheel 11.
  • One end of the hollow shaft 8 is integrally fastened with the bearing housing assembly 7, and the other end of the hollow shaft 8 passes through a through hole in the planetary gear 11, and the tapered sleeve 11b is sleeved on the hollow shaft 8.
  • One end of the tapered sleeve 11b is inserted into the through hole in the planetary gear 11, and during the fixed connection of the tapered sleeve 11b and the planetary gear 11, the tapered sleeve 11b is pressed by the tapered surface of the through hole to press the hollow shaft 8 Hold and hold.
  • the tapered sleeve 11b is gradually inserted into the through hole and the annular sleeve 11a during the tension of the screw 11d. Inside, during this gradual insertion from shallow to deep, the tapered sleeve is subjected to a pressing force from the through hole and the wall surface of the tapered hole of the annular sleeve 11a. The end of the hollow shaft 8 passing through the planet gear 11 is for fixing the workpiece basket assembly mechanism.
  • the working process of the above transmission device is as follows: the external power drives the pulley 2 fixed on the main shaft 1 to rotate by the belt, the pulley 2 drives the main shaft 1 to rotate, the main shaft 1 drives the centrifugal disk 9, the rotary cylinder 18 rotates, and the centrifugal disk 9 drives the separation
  • the seat assembly 7 is centrifugally moved at the center of the main shaft 1, and the hollow shaft 8 and the planetary gear 11 are centrifugally moved together with the bearing housing assembly 7, and the rotary cylinder 18 drives the sun gear 19 to rotate, but since the planetary gear 11 is also in the process of rotation Therefore, although the planetary gear and the sun gear mesh with each other, since the planetary gears are in a state of centrifugal movement, and the sun gear is in a rotating state, there is no relative movement between them, so that the planetary gear 11 revolves around the sun gear 19 without A rotation occurs.
  • the main shaft 1 stops rotating, and gas is input from the air inlet 4a, and the gas sequentially reaches the rotary cylinder along the first annular groove 4c, the intake passage 1a, the first vent hole 90, and the first external pipe.
  • the rotary cylinder 18 itself outputs a twist, which drives the sun gear 19 to rotate, and the sun gear 19 drives each of the planetary gears 11 engaged with the sun gear, and the planetary gear 11 rotates to control the input air.
  • the time of the body, so that the angle at which the planetary gears are rotated can be rotated, for example, by 180 degrees, 120 degrees, 90 degrees, etc., in this embodiment, the rotation is 180 degrees, so that the workpiece basket is reversed, so that the coating of the workpiece is more uniform. .
  • the blocking block 10 and the adjusting screw will slightly collide.
  • the gas is stopped from being supplied to the rotary cylinder 18, and the gas output from the rotary cylinder is sequentially output through the second external pipe, the second vent hole 91, the return air passage 1b, the second annular groove 1b, and the return air port 4b.
  • the fastening of the hollow shaft 8 is held by the tapered sleeve 11b instead of being fixed in the form of a key, the workpiece basket cannot be connected along the line.
  • the connecting basket assembly mechanism is rotated by the hollow shaft 8 to reach the workpiece basket just radially along the assembly mechanism.
  • the taper sleeve 11b is gradually inserted into the through hole and the annular sleeve 11a by the pulling force generated by the turning screw 11d, and the cone is gradually inserted during the insertion from the shallow depth to the deep
  • the sleeve 11b is subjected to a pressing force from the through hole and the wall surface of the tapered hole of the annular sleeve 11a, thereby holding and holding the hollow shaft 8.
  • the present invention can conveniently adjust the relative position of the workpiece basket assembly mechanism and the planetary gear 11 before being assembled into a coating machine in such a manner that the tapered sleeve 11b is held and held by the radial pressing force. When the workpiece basket is inserted into the assembly mechanism, it can smoothly enter the assembly mechanism without being hindered by the force.
  • the adjustment structure of the present invention further includes: a connecting mechanism and a jack mechanism, that is, the workpiece basket assembling mechanism is composed of a connecting mechanism and a jack mechanism, and the connecting mechanism and the jack mechanism are respectively performed below.
  • a connecting mechanism and a jack mechanism that is, the workpiece basket assembling mechanism is composed of a connecting mechanism and a jack mechanism, and the connecting mechanism and the jack mechanism are respectively performed below.
  • the connecting mechanism is provided with a passage for the workpiece basket to be inserted radially along the connecting mechanism.
  • the connecting mechanism comprises a positioning plate 16 which is sleeved on the hollow shaft 8 and integrally fixed with the hollow shaft 8 and rotates with the hollow shaft; and a pressing plate 13 sleeved on the hollow shaft 8, the pressing plate 13 is positioned Between the disk 16 and the planetary gear 11, an arm 13a is disposed on a circumferential surface of the pressing plate 13, and one end of the arm 13a is provided with a bent portion 13b, and the bent portion 13b is located below the positioning disk 16, and the bent portion 13b A radial passage 13c for inserting the workpiece basket is formed with the positioning disk 16.
  • the attachment mechanism also includes a first resilient member 14 that preferentially selects a cylindrical spring.
  • the pressing plate 13 is sleeved on the hollow shaft 8.
  • One end of the first elastic member 14 abuts against the pressing plate 13, and the other end of the first elastic member 14 abuts against the positioning plate 16.
  • the pressing plate 13 includes a disk body 130 and a spring seat 12, and the disk body 130 is provided with a mounting hole through which the first elastic member 14 passes, the spring seat 12 is fixed on the disc body and at least partially shields the mounting hole, the first elastic member 14 passes through the mounting hole and abuts against the spring seat 12, and the positioning disc 16 is provided with a rod 15, one end of the rod 15 and the positioning disc 16 threaded connection, the spring seat 12 is provided with a hole, and the other end of the rod 15 sequentially passes through the through hole on the disk body 130 and the hole in the spring seat 12, and is screwed with a nut, and the rod and the spring seat 12 are With the clearance fit, the rod 15 is not fixed to the disc body 130 and the spring seat 12.
  • a mounting hole is formed in the positioning plate 16, and a space for axial displacement of the pressing plate 13 along the hollow shaft 8 is left between the pressing plate 13 and the positioning plate 16.
  • the jack mechanism axially displaces along the hollow shaft 8 and positions the workpiece basket, one end of the jack mechanism passes through the hollow shaft 8 and extends to the outside of the bearing housing assembly 7, and the other end of the jack mechanism is connected Institutional connection or cooperation.
  • the jack mechanism includes a jack 5, a connecting plate 17 and a connecting member 17a.
  • the connecting plate 17 is disposed at one end of the jack 5, and one end of the connecting member 17a is fixed to the connecting plate 17, and the other end of the connecting member 17a After passing through the fitting hole on the positioning plate 16, it is fixedly connected to the pressing plate 13.
  • the end of the workpiece basket 100 is provided with a turning portion 101 for hooking onto the connecting mechanism.
  • the working process of the workpiece basket assembly mechanism is as follows: the external ram (for example, the thrust of the cylinder) pushes the axial displacement of the ram 5 downward (from the figure), and the ram 5 drives the connecting plate 17, the connecting member 17a, and the pressing plate. 13.
  • the arm 13a is sequentially displaced downward, and the first elastic member 14 is compressed, so that the size of the radial passage 13c between the bent portion 13b and the positioning disk 16 is increased, and the turning portion 101 of the workpiece basket 100 is bent.
  • the radial passage 13c formed between the portion 13b and the positioning plate 16 for inserting the workpiece basket is inserted into the radial passage 13c, and the workpiece basket 100 is suspended from the connecting mechanism by the turning portion 101.
  • the external force is released, and the first elastic member
  • the restoring force of 14 pushes the pressing disc 13 upward, and the pressing disc 13 drives the arm 13a, the bent portion 13b, the connecting member 17a, the connecting plate 17, and the jack 5 to be reset, since the turning portion 101 is suspended on the bent portion 13b.
  • the workpiece basket 100 as a whole is displaced upward with the bent portion 13b.
  • the first elastic member 14 is completely reset, the turning portion 101 is clamped between the bent portion 13b and the positioning disk 16, so that the workpiece basket 100 is reliably connected. Assembly mechanism.
  • Embodiment 2 is a diagrammatic representation of Embodiment 1:
  • the workpiece basket assembly mechanism of the present invention is not limited to the one described in the above-described first embodiment, and the present embodiment differs from the mode 1 in that:
  • the pressing plate 13 in the connecting mechanism is fixed on the hollow shaft, and the arm 13a is provided on the circumferential surface of the pressing plate 13, and one end of the arm forms a bent portion 13b, and the bent portion A radial passage 13c into which the turning portion 101 of the workpiece basket 100 is inserted is formed between the 13b and the positioning disk 16.
  • the jack mechanism includes a jack 5, a second elastic member 5a, and a positioning rod 5b.
  • the jack 5 is provided with a limiting portion 5c.
  • the second elastic member 5a is sleeved on the jack 5, and the second elastic portion 5a is One end of the second elastic member 5a abuts against the bearing housing assembly 7b, and the positioning rod 5b is connected to the end of the jack 5a.
  • the end of the positioning rod 5b is inserted into the fitting groove 102 provided on the workpiece basket to lock the workpiece basket, or to withdraw from the fitting groove on the workpiece basket to unlock the workpiece basket.
  • the first elastic member 14 is no longer used to reset and compress the turning portion 101 of the workpiece basket, and the height of the radial passage 13c is fixed.
  • the ejector rod 5 is first axially displaced by the external force to drive the positioning rod 5b to be axially displaced downward, so that the insertion of the turning portion 101 is released, and when the turning portion 101 is inserted into the After the radial passage 13c, the turning portion forms a clearance fit with the radial passage 13c.
  • no thrust is applied to the jack 5, and the jack 5 is reset by the force of the second elastic member, and the jack 5 drives the positioning rod.
  • the 5b is axially displaced upward, and both ends of the positioning rod are embedded in the insertion groove 102 to lock the workpiece basket.
  • a force is applied to the jack 5 to withdraw the positioning rod 5b from the insertion groove 102, and the workpiece basket can be taken out in the radial direction of the connecting mechanism.
  • Embodiment 3 is a diagrammatic representation of Embodiment 3
  • the connecting mechanism includes a disk member 13 fixed to a hollow shaft, and a circumference of the disk member 13.
  • An arm 13a is disposed on the surface, and the arm 13a is provided with a radial passage 13c for inserting the workpiece basket radially along the connecting mechanism; the inner wall surface of the arm is provided with at least four opposite protrusions 13d, each of which is convex
  • a radial passage 13c is formed between the 13d.
  • the jack mechanism includes a jack 5, a second elastic member 5a, and a positioning rod 5b.
  • the jack 5 is provided with a limiting portion 5c.
  • the second elastic member 5a is sleeved on the jack, and one end of the second elastic member 5a Abutting against the limiting portion 5c, the other end of the second elastic member 5a abuts against the bearing housing assembly 7, the positioning rod 5b is connected to the end of the jack, and when the jack is axially displaced, the end of the positioning rod The portion is inserted into the embedding groove provided on the workpiece basket to lock the workpiece basket or to be withdrawn from the embedding groove on the workpiece basket to unlock the workpiece basket.
  • the process of locking and unlocking the workpiece basket of this embodiment is the same as that of Embodiment 2, but this embodiment is simpler than the structure of forming the radial passage 13c, and therefore, the overall structure thereof It's also simple and cheaper.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Centrifugal Separators (AREA)
  • Coating Apparatus (AREA)

Abstract

L'invention concerne un dispositif de transmission pour une machine à enduire comportant de multiples paniers de pièces, une extrémité d'une broche (1) étant reliée de manière fixe à une extrémité d'un disque centrifuge (9), et le disque centrifuge (9) est pourvu d'une pluralité de trous de montage, chacun des trous de montage comportant un ensemble bloc de palier (7). Une extrémité de chaque arbre creux (8) est reliée de manière fixe à l'ensemble bloc de palier (7), et l'autre extrémité de l'arbre creux (8) fait saillie vers l'extérieur de l'ensemble bloc de palier (7) et par un trou traversant formé sur une roue planétaire (11), et est ensuite reliée de manière fixe à un mécanisme d'assemblage pour des paniers de pièces. Un cylindre pneumatique rotatif (18) est relié de manière fixe à l'autre extrémité du disque centrifuge (9), et un levier rotatif du cylindre pneumatique rotatif (18) est relié de manière fixe à un pignon planétaire (19). Le pignon planétaire (19) s'engrène avec la roue planétaire (11), et le trou traversant sur la roue planétaire (11) est un trou conique pourvu d'un manchon conique (11b). Une fois que le manchon conique (11b) est emmanché sur l'arbre creux, une extrémité du manchon conique (11b) est insérée dans le trou traversant sur la roue planétaire (11), et le manchon conique (11b) est comprimé par la surface conique du trou traversant et maintient l'arbre creux (8) de manière serrée pendant le processus du manchon conique (11b) qui est relié de manière fixe à la roue planétaire (11).
PCT/CN2017/084068 2016-09-14 2017-05-12 Dispositif de transmission pour machine à enduire comportant de multiples paniers de pièces WO2018049830A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610825606.8 2016-09-14
CN201610825606.8A CN106286746B (zh) 2016-09-14 2016-09-14 具有多工件篮的涂覆机的传动装置

Publications (1)

Publication Number Publication Date
WO2018049830A1 true WO2018049830A1 (fr) 2018-03-22

Family

ID=57711989

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/084068 WO2018049830A1 (fr) 2016-09-14 2017-05-12 Dispositif de transmission pour machine à enduire comportant de multiples paniers de pièces

Country Status (2)

Country Link
CN (1) CN106286746B (fr)
WO (1) WO2018049830A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109773460A (zh) * 2019-03-19 2019-05-21 安阳工学院 一种差速器轴承压入装置及使用方法
CN112058590A (zh) * 2020-09-22 2020-12-11 南通中鼎复合材料有限公司 一种碳纤维管抽涂装置
CN113828473A (zh) * 2021-10-19 2021-12-24 江苏高克锈机械有限公司 一种四框浸涂离心一体机

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106286746B (zh) * 2016-09-14 2019-03-15 常州君合科技股份有限公司 具有多工件篮的涂覆机的传动装置
CN114178126A (zh) * 2021-11-24 2022-03-15 巢湖市国力航标器材有限公司 一种航标灯灯罩用表面覆膜设备

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0591098A1 (fr) * 1992-09-02 1994-04-06 Wilhelm A. Keller Applicateur électrique
CN203816852U (zh) * 2014-04-30 2014-09-10 常州君合科技有限公司 一种多篮行星式涂覆机的传动装置
CN203816867U (zh) * 2014-04-30 2014-09-10 常州君合科技有限公司 一种行星式涂覆机的传动装置
CN204448423U (zh) * 2015-01-29 2015-07-08 张亚明 自动连续涂覆系统
CN205253464U (zh) * 2015-12-30 2016-05-25 黄翔鸥 一种三篮转向装置及应用该装置的六篮联动涂覆机
CN106286746A (zh) * 2016-09-14 2017-01-04 常州君合科技股份有限公司 具有多工件篮的涂覆机的传动装置
CN206175596U (zh) * 2016-09-14 2017-05-17 常州君合科技股份有限公司 具有多工件篮的涂覆机的传动装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002061394A (ja) * 2000-08-21 2002-02-28 Nippon Grease Nipple Kk 流体注入用の自動締付型プラグ
CN103920615B (zh) * 2014-04-30 2016-04-20 常州君合科技股份有限公司 多篮行星式涂覆机的传动装置
CN103934148B (zh) * 2014-05-05 2016-02-17 常州君合科技股份有限公司 涂覆机

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0591098A1 (fr) * 1992-09-02 1994-04-06 Wilhelm A. Keller Applicateur électrique
CN203816852U (zh) * 2014-04-30 2014-09-10 常州君合科技有限公司 一种多篮行星式涂覆机的传动装置
CN203816867U (zh) * 2014-04-30 2014-09-10 常州君合科技有限公司 一种行星式涂覆机的传动装置
CN204448423U (zh) * 2015-01-29 2015-07-08 张亚明 自动连续涂覆系统
CN205253464U (zh) * 2015-12-30 2016-05-25 黄翔鸥 一种三篮转向装置及应用该装置的六篮联动涂覆机
CN106286746A (zh) * 2016-09-14 2017-01-04 常州君合科技股份有限公司 具有多工件篮的涂覆机的传动装置
CN206175596U (zh) * 2016-09-14 2017-05-17 常州君合科技股份有限公司 具有多工件篮的涂覆机的传动装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109773460A (zh) * 2019-03-19 2019-05-21 安阳工学院 一种差速器轴承压入装置及使用方法
CN112058590A (zh) * 2020-09-22 2020-12-11 南通中鼎复合材料有限公司 一种碳纤维管抽涂装置
CN113828473A (zh) * 2021-10-19 2021-12-24 江苏高克锈机械有限公司 一种四框浸涂离心一体机

Also Published As

Publication number Publication date
CN106286746A (zh) 2017-01-04
CN106286746B (zh) 2019-03-15

Similar Documents

Publication Publication Date Title
WO2018049830A1 (fr) Dispositif de transmission pour machine à enduire comportant de multiples paniers de pièces
CN103920615B (zh) 多篮行星式涂覆机的传动装置
US4144755A (en) V-belt pulley
CN108747345B (zh) 一种用于医用换能器的装配装置
CN213646726U (zh) 一种管件加工用夹具
CN107571110B (zh) 一种微调式盲孔研磨工装及方法
CN103934167A (zh) 行星式涂覆机的传动装置
TWI526270B (zh) Direct drive type dial structure
CN110374908B (zh) 一种扇叶角度可调的防爆风机
CN208323054U (zh) 一种用于扫光机的二级下盘组件
CN109909554A (zh) 切削装置
CN211516607U (zh) 工位圆盘用精准定位机构
CN209190310U (zh) 一种方便调节角度的加工中心用夹具
WO2021114559A1 (fr) Mécanisme de positionnement précis pour un disque de poste de travail
CN204886595U (zh) 一种电动汽车外转子型轮毂电机的硅钢片叠压工装
CN212834006U (zh) 一种蒸发镀膜用回转工装
CN203816867U (zh) 一种行星式涂覆机的传动装置
CN211330920U (zh) 一种自动化阀座打孔装置
CN206952897U (zh) 一种用于轴承装配的装置
CN206175596U (zh) 具有多工件篮的涂覆机的传动装置
CN208629180U (zh) 一种多轮清光装置
TWI494631B (zh) 間隔環自動供給裝置
CN113967550A (zh) 一种转盘驱动结构及自动化设备
CN209097040U (zh) 一种绳扣组装机包装机构
CN209202918U (zh) 螺杆组件和原汁机

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17850036

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 17850036

Country of ref document: EP

Kind code of ref document: A1