TW463001B - Motor drive type friction false twisting device - Google Patents

Abstract

Motor drive type friction false twisting device provided with three spindles 21, 22 and 23, having a plurality of friction discs 27, respectively, and rotatably supported on a spindle mount 20, the spindle mount being detachably disposed on a bracket 5, one of the three spindles having a rotor of a drive motor mounted thereon and a stator of the drive motor being fixed to the bracket, wherein the drive motor is a radial gap type outer rotor brushless motor 10, the outer rotor 11 of the brushless motor is formed in a bell shape, and the outer rotor is fixed to an end of one 21 of the spindles so that it covers the peripheral outside and the spindle side end of the stator of the brushless motor forming a small clearance therebetween and that the peripheral portion of the outer rotor and the peripheral potion of the stator are magnetically connected with each other.

Description

4 6300 1 A7 _B7_ V. Description of the Invention (Technical Field) The present invention relates to a three-axis multi-plate friction false chilling device. More specifically, (谙 Please read the notes on the back before filling in this page). It is used in false twisting machines or extended false twisting machines, etc., to make polyester, polyamide and other thermoplastic synthetic fibers twisted Each type of false twisting device is equipped with a separate driving motor. This type of three-axis multi-plate grinding and false twisting device. The description of the prior art is provided with a plurality of friction discs on each mandrel. These mandrels are arranged at the apex position of the triangular ridge, and the peripheral surface of the friction disc is arranged in a spiral configuration. Multi-shaft friction and false twisting devices have been widely used as twisting devices for false twisting devices or extended false twisting devices. This kind of triaxial multi-plate friction fake device is known as tangential belt method. That is, this friction false twisting device is a machine for fiber processing equipment such as an extended false twisting machine or a false twisting machine arranged along most of the tables. The K-belt is in a row, and this belt and the three-axis multi-plate friction false twisting The driving wheels of the device are in pressure contact, and the mandrels are driven from the driving wheels, so that the three mandrels K are rotated in the same direction and at the same speed. In the Intellectual Property Bureau employee ministry of the Ministry of Economic Affairs, a three-axis multi-plate friction and false device is printed. The above-mentioned mandrel is fixed on a single base. In this way, the M-belt driving belt drives most of the friction and false twisting devices. In other words, the belt is crimped to the driving wheel of the false twisting device, and the M and the long-distance driving of the belt will become the source of noise. In addition, the tangent belt method of this type has a frictional false twisting device because of the friction between the belt and the driving wheel. In order to remove the twist spots between most spinning devices, individual false twisting devices are implemented. Control is very -3 " This paper size applies Chinese National Standard (CNS) A4 specification (210 X 297 mm) 463001 A7 _B7_ V. Description of the invention (>) Difficult. (Please read the precautions on the back before filling this page.) In order to solve this problem, there is a separate motor driving method, that is, a driving motor is provided on each false twisting device to drive the driving motor and the palate. link. In one of the connection methods, a method such as a coupling or a coupling between the drive motor and the mandrel, or three output shafts of the drive motor and a false twisting device, each of which is equipped with a timing belt pulley , They are connected by a toothed belt for lotus rotation. (For example, refer to JP-A-4-20983 No. 7). In this unique motor driving method, between the drive-side timing pulley on the motor side and the driven-side timing pulley on the heart side, in order to remove the necessary maintenance and achieve reliable transmission, the interval between the two pulleys is maintained at At the same time, the belt tension must be set to a predetermined value. In order to meet the requirements, when the friction and false twisting of the separate motor drive mode is set, when the maintenance operation or the replacement of the friction disc, the false twisting device and the single base must be accessible from the spindle table of the fiber processing machine. , Or removed from the skeleton. However, in the previously proposed device, this way of being removable is not necessarily easy. Printed by the Hamabe Intellectual Property Bureau's Employee Cooperative Cooperative in one aspect, it is disclosed in U.K. Fair No. 8-1 9 5 8 5 that the base plate of the false twist device is set to be fixed on the mandrel table of the textile machine. The installed drive motor moves the support table or the swingable support board for removal. When the mandrel is removed, since the substrate of each false twisting device moves to the drive motor side, the belt wound between the drive motor and the mandrel. It is in a relaxed state. In this state, the toothed belt suspended between the drive motor and the spindle is disengaged. In this state, the false twisting device can be taken out from above each substrate. —4 · This paper size is in accordance with China National Standard (CNS) A4 (210 X 297 mm) 4 6 3 0 0 A7 B7 V. Description of the invention (However, in this device, in order to make the drive motor and the The belt around the palate is loosened. When the false twisting device is installed, the degree of frictional coupling between the mandrel and the drive belt must be adjusted in the market. The false twister or extended false twister The adjustment of the number of installed friction false twisting charges is a very troublesome operation. As a countermeasure to the above problems, Patent No. 2 6 5 7 5 3 9 proposes a motor-driven false twist structure processing device, which includes The head of the processing device containing the friction disk assembly, K, and the motor body containing the motor driving the friction disk assembly, one of the shafts of the friction disk assembly is supported on the head of the processing device by the bearing, and from then on, The protuberance of the processing device protrudes, and a motor rotor is installed on the shaft protruding from the head of the processing device. The motor rotor is fixed in the motor body. This processing device is used to manufacture false twisted composite threads. Because the motor directly drives the mandrel, the problem of adjusting the frictional coupling state between the driving motor and the mandrel can be eliminated. However, in the false twist device disclosed in this patent No. 2 β 5 7 5 3 9 The cylindrical part of the motor body is equipped with a cylindrical stator, and the rotor is inserted into the hollow part of the cylindrical stator. However, the stator is inside the motor body and cannot be seen from the outside, so the rotor is properly fixed to the stator The position is difficult to determine. However, the false twisting device disclosed in this patent publication No. 2 6 5 7 5 39 is because the rotor rotates inside the cylindrical stator. When the diameter of the rotor is small, the inertia torque of the rotor It is also small. Because this inertia torque is very small, the stability of the rotation speed is problematic, so there are concerns about twist marks. This paper size applies to China National Standard (CNS) A4 specification (210 X 297 mm) Then, fill in. ^ Binding page Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economy 46300 * A7 B7 Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 5. Description of the invention (4) That is, the false twisting device disclosed in this patent No. 265753 9 can consider the realization of a pseudo-shape with only one mandrel, and each of the three-axis friction false twisting devices includes three mandrels with friction discs. The reason for this is not possible, and the reason is described below. The first figure and the second figure of the above-mentioned Patent No. 265753 9 show an example of a triaxial multi-plate friction false twisting device. "7 is a toothed belt transmission. This toothed belt transmission drives the shafts 8 and 9 through the action of the toothed belt engaged with it." However, the toothed belt is not shown in the figure. On the other hand, the first In the device shown in FIG. 2, a protrusion is formed below the parts supporting the three mandrels 8 and 9, and the protrusion is combined with a sloping portion formed on the skull 6 to make the stator 4 of the motor and the rotor 3 The location can be determined. In the conventional three-axis multi-plate friction and false twisting device, the three spindles are at the apex position of the triangle, and the friction disks installed on the mandrel should be arranged with a large gap. It can be seen from the plan view that the position mounted on the mandrel is more outward than the position of the periphery of the recess formed on the motor 6. The ends of the shafts 8 and 9 are provided with a tooth shape that meshes with a toothed belt. The pulley is also difficult in terms of technical common sense in the industry. The practical problem is that it is difficult to drive the shafts 8, 9 with a toothed belt that meshes with the toothed pulley 7. Therefore, US Patent No. 4,895,533, which corresponds to the above-mentioned Patent No. 2657539, shows the arc-shaped part 20 protruding from the lower end of the horse guide 11 in the second figure, and then the third and fourth lines of the specification are on lines 45 to 50. It states, "The position of the upper shaft of the rotor is provided with a toothed transmission 7, and from the toothed wheel 7 to this paper size, the Chinese National Standard (CNS) A4 specification (210 X 297 mm) is applied ---- I ----- i 1 ^ 1 --- (^^ Read the notes on the back ^ Please fill out this page)

-SJ 3 vl 丨 line · 463001 A7 B7 V. Description of the invention (f 蚰 8 and 9 Μ endless belt 20 and driven, this endless belt is wound around the toothed wheel, and around the corresponding circular plate on the shaft 8, 9 The endless belt 20 may be a toothed belt, or a circular or flat belt. However, the industry knows a limited range of the endless belt shown in Figure 2 of the US specification No. 4 8 9 9 5 3 3 The belt is not clear, and it is very difficult to suspend the endless belt between the pulley t and the toothed wheel mounted on the shafts 8, 9. Therefore, Patent Publication No. 2 6 5 7 5 3 9 or US Patent The device proposed in the specification No. 4 8 9 Q 5 No. 33 has no possibility of being implemented in a uniaxial false twist device or a triaxial friction false grab device. The present invention can solve the above-mentioned patent No. 2 6 5 7 5 The problem of impossibility of implementation caused by the three-pronged grinding and false picking device disclosed in Japanese Patent Publication No. 9 provides a practical motor-driven three-axis friction false twisting device. However, the present invention provides a motor-driven three-axis friction false twisting device. False twist device, the positioning between the rotor and the stator in this false twist device is very easy For assembly, cleaning, or maintenance, please remove the false twist device and then install it again. Read the precautions on the back again. | I-page binding and installation twist false rub.明明 本本 * Outside the industry can be separately printed by the Ministry of Economic Affairs, Intellectual Property Bureau, employee consumer cooperatives, pretend that the real estate is twisted, it is difficult to twist, it can be erased, and it can also be rubbed. .1 Move the three spots en drive 丨 Daban becomes the Erma Yuan II. It can be compared with the rough one, and it can be compared. In order to become a high-sounding general, I will enclose it. Mingwei is the package, and the standard for this paper is set to the national standard (CNS) A4 (2) 0 X 297 mm. 463001 A7 _: _ B7 V. Description of the invention u) Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs, Consumer Consumption Cooperative The frame is fixed to the external large variant, and it can be turned into Uda, magnetic, and the leave can be changed in the support. The outside of the child can be changed to the height of the University and can be wiped. It can be installed in the Darwin. Loading ,. Ma Zhi, grinding shaft installation, gap installation, fake births, external positioning, no torque can change the effect of the installation, the axis of the sound between the various parts. In other words, there are three twists and turns in the turn-up rate of the loading type. The noise of the row-type iron coupling is very effective. The fake three unloads the path and turns into the magnetically isolated comprehensive rotation. It can be dismounted, and it is equipped with the outer diameter of the unloading part of the old warehouse. It is straightened and installed from the capacity to the Yongquan and the type that is installed on the board. Da Da diameter is the upper gap of M. Therefore, due to the twisting, Daming wipes the stand and mounts the fake leather horse in the whole cocoa room. The electric torch on this mandrel has a very small diameter. Compared with the drive of the line, the number of the core support plate is used, and the number of the children is more than the diameter of the Liebier line. The non-spinning twisted thread shows that it is iron. The description contains the upper, middle and upper stages. Three, a fake drive horse rolls out, extremely magnetic, due to the movement of the stand on the stand, brush, turn to the side, thick side, lead to a stab heart, drive the horse and drive it Wireless hair from external rotation i) is less effective than internal, mandrel 1 '-this brush has good hair and spins, the volume is made by II, the height is enclosed in the heart III in the unidentified horse, the essence of this, The bit rate X5 was transposed and became the owner of the equipment. The number of horses must be changed according to the requirements and the volume of the child should be determined by the support. And then the 'i-ih son lost ground and pretended to support the son to turn κϋ, no son. Show, copper is easy to twist due to the fixed moment (please read the precautions on the back before filling this page) This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) 4 6 300 > A7 _B7 Description of the invention (7) The Dama horse-direction drive system should be the Dada, the horse is driving the equipment as one of the levies, the center-upper support brackets are three, and the three are fixed on the equipment. The clock frame fishing support is the center of the shaft that is reached before the outer end of the upper part of the son of the adult. The center of the horse is brushed and the rotor is turned outside. The gap is around the center of the circle. The child and the outside of the side, the side * outside the circle of the circle, the circle is round and fixed, and the gap between the horse and the horse is in the fourth place. There is no inner pear at the end of the installation room. The turn of the child turns outside, and the magnetic gap of the air-type person knows that the Xi Daxiang can reach the path, and the dama is brushed by the horse. Although the non-directed square horse is brushed round and the round is no longer, the son of the child uses the fixed As far as it is clear, the Ministry of Hairdressing brushes to the Ma Fang for the transfer of the child and the outer wall of the Dabei Cave is empty. There is no such thing as the hairdressing hole, which is the hairdressing department, all within the Department. The shape of the axis clock has no fishing, and all the departments can't make the order. The simple set will be fixed and the child will turn tr rh Xi Xi Ming You Fa Yi Ben, fKr, Xi. The effect of creating the gap between the structure and the fruit is small. As described above, it is opened because it is set up. Therefore, the bearing of the upper shaft rubs the three-action mE Damah Mingfa. The description of the achievement has been achieved. ≫ In other words, the number of cores that can be safely supported and supported for three unloading is the round table. The number of cores is the number of grinding shafts. With du OK, the heart is wrapped around the support and twisted (please read first). Note on the back, please fill in this page again.) The Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs printed a horse carriage to drive the drive and the platform. Supporting the three in the decoration, the shell bracket is set to move away from the ground gap, and the distance is between the point of the horse and the driver. The driver and the driver of the kada The fixed area ΠΕ I should interact with each other, and the open point is supported by Mingfa's Kaigong-T 0 reported to the public tiger 05 ο 9 3 up to 5 horses 57 y 6 session 2 non-type profits The above paper size applies to China National Standard (CNS) A4 (210 X 297 mm) 4 63001 A7 ____B7 V. Description of the invention (J) The rotor guide of the mandrel and the motor body ^ 僳 are engaged with each other by replacing the concave and convex engagement portions around the stator and the rotor. Therefore, in the three-axis friction type, the driving of the shaft cannot be obtained. In view of this, the present invention considers the problems between the inventions disclosed in Patent Publication No. 2S57 5 39, and also takes into account the ease of assembly, so that the heart pedestal and bracket are engaged for positioning. It is located at a place away from the installation location of the motor rotor and stator, and it is established separately from the motor rotor and stator. The hinges of the turntable are supported by the shaft platform of the saddle platform. The shaft is centered on the bracket and the β 0 is turned on the side. The bracket is fixed on the production and production pair. The child-producer turns two places to make it 逹 single horse Jane brush is often no different, the child is fixed to the outer quilt, and the upper and middle positions are positioned on the stator. The horse position rate is two-fold. It becomes a high shirt. / ** _- It becomes 1. It can be set up to reach the position of the horse. The shape is preformed, and the magnetic gap is required. The edge of the space between the same meridian, the degree of wheel speed belt with a skin, the center of the shaft on the axis of the three branches to support the center, three belts-the Ming in the skin to send the belt, the skin in Then, the lower axis of the pedestal center frame support axis is three-centered, and that is why. The question is to ask the question: What's the matter? Shang Shengren will have a meeting with the Ming Dynasty. This time, he will move on to the installer and print it to the Ministry of Economic Affairs, Intellectual Property Bureau, Employee Consumption Cooperative. Use a leather frame that is not equipped with this part between the assembled card wheels, and the support can be separated from the other parts. Do not separate the wheel with the leather shaft. Indicating that * Pan Pan's example of supporting the plate is based on the original orientation of the side and the side of the side of the holding side of the holding side will explain this as ο holding support. Move the ffl under the turntable, the speed of the axis is high, and the top plate can be adjusted according to the standard A4 s) N (c quasi standard home country: National First Middle School d 63001 A7 B7 V. Description of the invention (? Intellectual Property Bureau of the Ministry of Economic Affairs The employee consumer cooperative prints the grinding shaft, Anzi Dinglian, and then turns it to the high horse heart to change the horizontal axis. This rotation is used to remove the false setting diameter. The extension installation is driven by the drive and then installed or mounted on the fixed-moving three-disc holding leather, which can be twisted horizontally, and can be used. The condition is that the horse can be supported by the sleeve or falsely. Adjust the brush holding plate to be a quilt, be comfortable, the structure of the Dada, the stand without a horse and the round platform to the ground, grab the horse and twist the rack-type ground wiper. In the middle belt, the three-position fake movable movable fake horse moves under the dimensional axis. The bright mill shaft can be moved to the easy drive to extend and unload, and Shi Xinzhuan forwards a heart outfit with a heart injury. Extend drive and drive down, the number of the top support round table will be very difficult. This one can be loaded under the condition that there are many formulas. There are many reasons why you ca n’t ask about the rotation of each stand. The state of mind is shifted when it is on the shelf, when it is on the outside, and when it is on the grinding shaft. The machine is lifted when it is on the outside, and when it is on the outside, it is lifted. Do not set up the same number of connections and terminations, it will twist the horse if you want to adjust the reach and reach the same diameter as the previous axis, the number of children is more, and the shape of the horse and the broken horse will not be changed. In contrast to the above zero division, there is no M-protection maneuver, and the middle and upper reaches are included in their fixed outer shafts. Because of its unloading type, it does not have a dimensional twisting drive, and it is supported by heart. Its side. The hair twister can be used as a fake upper hair support. The upper support and the false repair support that are carried in the support belt must be extended. The 蚰 > Protective pair must be extended to the top of the heart, grab the lever I® week should be launched in the Ministry of Anthropologist-style dark or Delta equipment, in the false reversal in the absence, the drive must be kept in the gap The horse carriage is equipped with a removable type knot, which can be used to support the main shaft of the support machine-the shaft is twisted to zero direction. (Please read the notes on the back first # r ^: write this page) This paper is suitable for use. China National Standard (CNS) A4 (210 X 297 mm) ο 3 001 (Α7 Β7 V. Description of the invention (Consumption cooperation between employees of the Intellectual Property Bureau of the Ministry of Economic Affairs, printed on three skins, no matter how long, long-wearing, medium-sized, and three-in-one are also made in the end. The sacrifice is attached to the shaft and the structure is driven. The sub-factor horse is very stunned, and the structure of the upper heart belt is turned down, and the fixed installation brush is used to twist the outer skin of the outer hole. The shaft action moves the outer iron when there is no turn-up line. From the pseudo-space-time three-motion full-wheel-drive wheel drive or magnetically-coupled moment bar, the winding is carried in the gap for a long time. The turning point of the heddle and the turning point of the grinding wheel, a coaxial support, the rotation of the permanent part of the room is fixed to the hole of the wheel, and the heart should be turned in the direction of the outer diameter. The diameter of the hollow strip is too large, and the transverse diameter of the structure is straight. The driving style is round to the middle skin, and the round of the wheel of the middle wheel has a large effect, which can be installed with a gap. It can be used to move the shaft and wipe the horse. Yes, the driving surface is mounted along the sub-grind and the movable shaft-grip tighter is isotropic, and it is very small. There are fixed-speed tolls for each drive. The wire diameter is large. Compared with the child of the horse, the number of belts from the support of the small pair of horses is very good. The K line can be used on the platform and can be worn on the platform. The pendant has children who should be on a rack to drive the line is straight and copper copper shaft, the horse should be turned with the shape of the shaft, brushing because of non-iron's rate of brushing in the heart, outer. At the sub-end, the heart should be turned to the side without magnetism. The effect should not be set. In the Ming dynasty, the change was made, and the hair was made in the hair of the beard, and the stubby highland was the middle and upper hair subtypes. It ’s not as fast as it is. It ’s better than the physical signs. Son. The support wheel is set to be small, and the shaft condition is up-to-date. , Can be more than its brush heart outside its skin by the brush between the tight support belt turns so it is easy to lay flat, if there is no support for this part also ----------- Λ_. Equipment --- ----- Order --------- Line ^^, .. ν- (Please read the precautions on the back before filling this page) This paper size applies to China National Standard (CNS) A4 Specification (210 X 297 mm) A7

4630CH B7_ 5. The description of the invention (^) is very simple. (Please read the precautions on the back before filling this page.) In this case, the radial outer rotor type brushless motor is equipped with bearings on the mandrel and the mandrel stand, and K pairs of bearings can be turned to support One of the three mandrels. Due to this structure, the palpitations are supported by a pair of cymbals, and their rotation is more stable and higher speed k can be achieved. Furthermore, more specifically, in the motor-driven triaxial friction false twisting device of the present invention, it is characterized in that a radial gap type outer rotor type is installed at a position below the spindle stand which does not correspond to the three spindles. The stator of the brushless motor, and at the same time, the rotor can be rotatably supported around the stator. The three mandrels pass through the mandrel stand bracket. Each lower end is equipped with a pulley at the front end, and the outer rotor is also equipped with a pulley. The pulleys * K mounted on the three mandrels and the M driving belts on the pulleys mounted on the outer rotor are combined and wound. In the present invention described above, the driving of the three mandrels is performed by the following method. That is, the lower ends of the three mandrels are respectively provided with the belt pulleys, and the three belt pulleys M—the driving belts may be wound and combined. Alternatively, the lower end of one of the three heart beats is provided with an upper and lower multi-segment pulley, and the remaining two branches are each equipped with a pulley corresponding to one of the upper and lower multi-segment pulleys. It is also possible to attach the body movement belt around each other. Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs on _ 式 _ 之 舅 _ To Jl_l M, several examples of the present invention will be described in detail with reference to the drawings, of which: Figure 1 is about the motor of the present invention Front view of an embodiment of a drive-type three-axis friction false twist device; -13- This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) 463001 ΚΙ_Β7_ V. Description of the invention (^) Figure 2 Fig. 1 is a side view of a partial cross-section of Fig. 1; Fig. 3 (a) is a plan view of the device shown in Figs. 1 and 2; Fig. 3 (b) is a view in the direction of arrow 2 in Fig. 4; It is a front view of another embodiment of the present invention; FIG. 5 (a) is a bottom view of FIG. 4, and 5 (b) _ is a bottom view of another embodiment; FIGs. 6 (a) and (b) Each is a bottom view of still another embodiment of the present invention; FIG. 7 is a front view of another embodiment of the umbrella invention; and FIG. 8 is a bottom view of FIG. 7. The first cell of the invention according to the example 1 is shown in FIG. 2. For example, the bracket 5 with a t-shaped cross section 5 is an M bolt (not shown) and is fixed to the friction beam of the false twister or extended false twister. 6. Please read the note on the back side # / 'Fill in: 丄 装 装 装 Ρ Ρ Ρ Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs, and the instructions will be printed from UD. More than nothing. IC 11 I on the line 〔[5 after 1 圔 type is shaped electric IF 部 part has sub 2 sub 12 post source α line edge turns into the first. Rotor circular electric wire ‘The shape is shaped as moving:-/ volume S It ’s, color. For driving P, the upper part of the upper part of the 105C is 3SS12, and the shape of the surface is appropriate. 10—In the subsection, Ma Yuan is isotropic and reaches 2 outwards. The moment has a solid, brush to the 3 degree type hindrance, install the subway machine without the 11¾ for the wide barrier 5b on the board 8S and turn the other side of the subway ^ ;, ab Lingto 5 outside for the side 5 upper layer twist in Method, the formula is to show the direction of the false Ml side, the gap of the meeting will be 12 in the upper part of the U of the 5th place, and the second round of the ii reach the figure, to the time frame of the Nai i horse 0 2 short path Hold the circle of 5 or ®: l brush the 5b, unload, and the 10-wire machine is not shown as shown in the figure on the side. The horse line is not closed-the paper size of the line is applicable to the Chinese National Standard (CNS) A4 (210 X 297 mm) 46300 »Α7 Β7 V. Description of the invention (^) (Please read the precautions on the back. Please refer to the writing In the present invention, in order to mount and fix the stator 12 on the lower side portion 5b of the bracket 5, as will be described later, when the outer rotor 11 has not been covered, the outer shape of the stator 12 can be seen from the outside. This bracket 5 The mounting position on the lower edge portion 5b and the relative position of the rotor 11 to the other than the brushless motor 10 can be accurately positioned with the naked eye. Therefore, compared with the case where the stator is accommodated in the motor body in the false twist device disclosed in the aforementioned Patent No. 2657539, the positioning can be performed accurately. As shown in FIG. 3 (a) (a), the friction beam 6 on the upper side 5a of the bracket 5 is adjacent to the upper side, and the engaging portion for positioning the mandrel stand 20 is protrusively provided on the central portion in the width direction. In an embodiment, the engaging portion 5 is formed as a table-shaped protrusion β. On the mandrel stand 20, a recess 2D a for engaging with the engaging portion 5d of the bracket 5 is formed so that the two portions are engaged. The engagement of the parts 5d and 20a enables the positioning of the mandrel stand 20 and the bracket 5 in the plane to be performed β, and the up-down positioning between the mandrel stand 20 and the bracket 5 can be performed by the upper part 5b of the bracket 5. It is positioned at a height between the upper surface and the lower surface of the mandrel stand 20. A screw hole 5e is formed in the bracket 5 to be engaged with a fixing bolt 30 having a hexagonal hole, and a hole 20b is formed in the mandrel stand 20 to insert the fixing bolt 20b. It is printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. As described above, in the state where the spindle stand 20 and the bracket 5 are positioned, the fixing bolt 30 is inserted into the hole 201 formed on the spindle stand 20, and the front end of the fixing bolt 30 is engaged with the threaded hole 5e on the bracket 5. The bracket 20 can be fixed to the bracket 5 at a fixed position β. Alternatively, instead of the upper-shaped projection, a positioning pin (shown in the figure) is vertically projected downward on the bracket 5 while at the same time -1 5-This paper size applies Chinese National Standard (CNS) A4 Regulations (210 X 297 mm) 4 63001 A7 Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs B7____ 5. Description of the invention) The positioning pin may be fitted in a positioning hole. In this case, when the positioning pin and the positioning hole are two, the positioning pin and the positioning hole are engaged so that the mandrel stand 20 can be fully fixed to the bracket 5, and the above-mentioned fixing bolt 30 can be omitted. . As shown in Figs. 1 and 2, the mandrel stand 20 has a thickness in the up-down direction, and is approximately pentagonal in the embodiment shown in Figs. 3 (a) and (b). As shown in Fig. 3 (a), at the apex positions of the regular triangle formed on the mandrel stand 20, three mandrels 2 1, 2 2, and 2 3 are correctly set for meals. As shown in Fig. 2, the mandrel 21—the three mandrels 21, 22, 23 each have two bearings 25 rotatably supporting #. The mandrels 21 to 23 are each provided with a plurality of tilting friction plates 27. The friction 27 is made of a material such as ceramics, polyurethane, etc. which has abrasion resistance and can hold the twisted wire well, as is well known in the friction abrasion device. As shown in Figs. 1 to 3, toothed belt pulleys 31 are mounted on the protruding part of the bearing 25 of the mandrel 21, and toothed pulleys 3 2 and 3 are individually installed on the mandrels 22 and 23. 3. As shown in FIG. 3 (b), the toothed belts 31, 32, and 33 are hung around the toothed belt 35 in a triangular shape. Further, below the toothed belt pulley 31 of the mandrel 21, a bell-shaped rotor 11 is mounted. That is, the outer rotor 11 has the shape of a fishing bell formed by a cylindrical portion U a and an end plate lib covering the upper surface of the cylindrical portion, and has no shaft inside. A permanent magnet (not shown) is arranged on the inner side of the cylindrical portion 11a of the outer rotor 11. The central portion of the end plate lib is uniformly arranged along the circumference of the end plate. The lower end of the mandrel 21 can be inserted into a fixed hole. lie, forming maggots in the correct position and size. The hole lie on the center of the end plate lib of the outer rotor 11 is inserted into the front end of the lower part of the mandrel 21, -16 *** (please read the precautions on the back before filling in this page) binding. --- line. This paper The standard is applicable to the Chinese storehouse standard (CNS) A4 specification (210 X 297 mm) 463001 A7 B7 V. Description of the invention (^ The external fixation method should be appropriate. The screw on the wire is 21 locks. The correct agent can stick to 11 K and then turn outwards, 2 the upper shaft 5 and the side of the center holding the lower branch. 5 2 The bracket is fixed in the center and fixed in the stable 2] 1 , Orthopedic ® 上 1 If the child turns to make it possible, i 2 in 1 card 00 fixed, 2 and d 1 outside the card 0, two fixed 5 quilt 5 bracket and bracket 20 and Taiwan The 20 mandrels and mandrels are fixed and fixed at the end of the center plate to form a 1-t sub-rotation of the inner circle of the cylindrical tube. This structure is supported by the holder on the fixed and surface ends. The inner side is turned up and the outer side is brushed. The gapless type is turned slightly and the outer side is turned into a gap. The children of Zhouwai 12 2 I] The stator and the son of Ding 11 3 The reference parameter / —τ ο 2 The pin is fixed. The two knots are connected, the son of the gas on the side of the close side 23 Ding · Yi and 21 The axis of the sub-shaft is up to 5 mm in the shape of the column. Insert 20 holes into the hole, 0ob yru The axis of the frame is set in C, and the hole is set in 52. A pin is centered a First (Please read the precautions on the back first) (Fill in this page again.) The center of the 轴 2 and the axis of the figure are at the center of the shape. 2 3Γ 5 The center of the axis of the 2C plate top frame on the vertical position of the vertical part is placed at 3 Large, square side 3 3 2 Figure i ± 2 Axis 3 4 Center 5 and 51 plates on the top of the shaft. The upper part of the upper part is 5 points. The 3.5 bolt should be printed by the 23rd Intellectual Property Bureau of the Ministry of Economic Affairs and the Employees' Cooperatives to print the 2nd axis of the axis and the axis of the platform.) The above is shown by the owner of the branch. Before the end of the guide wire, the end of the utility cable has a pin bearing on the end of the supporting part ... ^ _ 5 The top of the board and the bearing can be pin-shaped, and the upper side can be wrapped around the edge. It can be 1lb. 15. Set the top of the board BiJS + C ft 1 Force 3+ @ ± Lfe 三 Ϊ 件 0 Narrow line li Standard on the paper Applicable to China National Standard (CNS) A4 specification (210 X 297 mm) A7 4 63001 B7_ V. Description of the invention (4) 6 3 Weeks shaking. The wire guide 61 is formed in a C shape from an abrasion-resistant material such as ceramic. (Please read the precautions on the back before filling in this page.) Also, pass the lines of the grinding discs 2 7 mounted on the mandrels 2 to 3 of the mandrel stand 20 to avoid radial clearance. Type outer rotor type brushless motor Ϊ 0 to the outside, as shown in Fig. 1, on the same side of the narrow line 5 1 b of the front cymbal top 5 1, a slightly wide recess 2 0 C is formed. . As shown in FIG. 2, the recessed portion 20 has reached the center position of the three spindles 2 1 to 23 at the upper portion of the mandrel pedestal 20, and is inclined from the outer side thereof. Furthermore, a measuring device (not shown) for measuring the rotation speed of the outer rotor 11 is provided on the mandrel stand 20 meat. Each of the mandrels 2 U 2 2, 2 3, and a plurality of friction discs 2 7 is rotatably supported by the palatal pedestal 20 at the apex position of the triangle. The pedestal 20 covers the position of the face bracket 5 from above the bracket 5. Above the upper part 5 a, the recessed part 20 a of the spindle stand 20 and the engaging part 5 d on the bracket 5 are engaged with each other, and the fixing bolt 30 is inserted into the hole 2 0 b formed on the spindle stand 20. The front end of the bolt and the threaded hole 5e formed in the bracket 5 are mutually matched, so that the mandrel stand 20 can easily locate the bracket 5 in a fixed position. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs As a result, the inner peripheral surface K of the outer rotor cylindrical portion 11a and the inner upper end surface of the end plate lib are mounted on the front end of the mandrel 21 supported by the mandrel stand 20, A small gap is formed between the outer peripheral surface K and the upper end surface of the stator 12 mounted on the bracket 5. The outer rotor 11 and the stator 12 form a radial gap type outer rotor brushless motor. The tight magnetic air between the rotor and the stator is clean. In this state, the drive power is supplied to the winding coils of the stator 12, and the rotor is rotated in the same manner as a general brushless motor. The rotation of the rotor is transmitted to the heart shafts 2 1 to 2 3. ~ 1 8 ~ The size of this paper is applicable to China National Standard (CNS) A4 (210 X 297 mm) 4 6 3001 A7 _B7_ V. Description of the invention (7) (Please read the precautions on the back before filling this page) The present invention The radial gap type outer rotor type brushless motor 10 is used. The rotor (outer rotor)] 1 is located on the outside and its diameter is large. Therefore, the inertia torque of the rotor 11 is also large, which is extremely advantageous for constant speed rotation. In addition, the large straight diameter rotor is equipped with a magnetic reed (permanent magnetic reed), which has a relatively large magnetic field and is easy to achieve high efficiency and high torque. It is effective for false twisting devices of thick denier wires. The winding resistance located on the inner side of the stator 2 is very small, and the copper loss of the driving motor is reduced. It is easy for the driver to make the driving stirrup, thereby achieving high efficiency of the false twisting device. When the mandrel stand 20 of the false twisting device of the present invention is removed from the bracket 5, first remove the fixing bolt 30, and then pull the mandrel stand 20 in a vertical direction and upward, so that The three mandrels 2 1, 2 2, 2 3 each having a friction wheel 2 7 are rotatably supported at the apex of the triangle, and the mandrel stand 20 can be removed from the bracket 5 simply. In this case, the three mandrels 2 1, 2 2, and 2 3 each having a friction wheel 27 are supported on the apex of the triangle and rotatably supported on the prepared stand 20 according to the above-mentioned sequence. Or, clean the removed mandrel frame 20 to K, or disassemble and arrange it, and then put it back in the above order. 4 to 6 will be described another embodiment of the present invention. Refer to Printed by the Employees' Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. In the previous examples shown in Figures 1 to 3, the heart stand is vertically oriented and pulled out from the bracket 5 to be detached. In contrast, in the embodiment described below, the mandrel stand is pulled out from the bracket 5 along the horizontal axis (尙 horizontal direction) and removed. In FIGS. 4 and 5 U), the fixing bracket 10b is fixedly mounted on the frame of the false twister or the extended false twister. On the right pair of stalks 1 1 7 a, 1 1 7 b (only the center line is shown in the figures 4 and 5) from the side of the fixed bracket 1 06 along the water -1, 9-This paper size applies Chinese national standards ( CNS) A4 size (210 X 297 mm) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs A 6 300 ^ A7 _B7_ V. Description of the invention (J) Protruding in the flat direction 0 and forming on the front end of the rod 1 1 7 a There are grooves to form engaging portions (not shown). On the other side, a pair of holes (not shown) corresponding to the aforementioned pair of rods 7 a, Ή 7 b are passed through in the horizontal direction on the side of the mandrel pedestal 120. This pair of holes can be fixed from the aforementioned The protruding rods 11 7 a and 11 7 b on the bracket 10 are inserted. In addition, on the mandrel stand 120, a hole on one side is adjacent to a lock member (not shown) that can be twisted around the axis by hand. The stalks 1, 17a, 117b meet the holes of the mandrel mount 120, and the engaging portion at the front end of the t-bar 117a protrudes to the outside of the mandrel mount 120. Μ holds the lock and twists it. The lock can be engaged with the engaging part of the protruding rod 11 7 a on the outside of the palatal stand, and the mandrel stand 120 can be fixed with the fixed bracket as a whole. In addition, with M hand, the lock piece is snapped in the opposite direction of the upper cymbal, and the engagement between the lock piece and its engaging portion can be released, and the mandrel stand 120 can be horizontally moved from the bracket 106 in the horizontal direction ( Figure 4 left and right direction). On the mandrel stand 1 2 0, there are vertical cores 1 3 2 a, 1 2 2 b, 1 3 2 c that are rotatably supported. Each of the mandrels 1 3 2 a, 1 3 2 b, 1 3 2 c has a plurality of (3 Η in the illustrated embodiment) a friction circular plate 131, and the three mandrels 132a, 13 2b, and 132c are shown in plan view. Or the bottom view, located on the vertex of the regular triangle. The friction circular plate 1 3 1 is made of abrasion-resistant materials such as ceramics and polyurethane, and can be held in a good manner like a well-known friction and false twisting device. As shown in the fourth picture, the front view of the mandrel pedestal 120M is an inverted L-shaped cross section, and the mandrel pedestal] 2 0 0 is formed with a thin hole on the thin part. 2 0 a is equipped with a bearing 1 2 5. Among the three mandrels mentioned above, and-2 0-This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) — III T * X. --- I ---- Order --------- Line (Please read the precautions on the back before filling in this page) κι

4 6 300H Β7_ V. Description of the invention (β) The fixed bracket 1 0 6 adjacent heart wheels 1 3 2 a are rotatably supported through bearings 1 2 5. The thicker part of the palatal stand 1 2 0 is the place where the other mandrels 1 2 2 b and 1. 3 2c are rotatably supported through bearings (not shown). In this embodiment, the front end of the column member 15 2 (pictured) standing up above the mandrel stand 1 2 0 is fixed by the locking screw green 1 5 3 and the mandrel 1 is fixed. The heads of 3 2 a, 1 3 2 b, M and 1 3 2 c are supported. Therefore, the heart 蚰 1 3 2 a, U 2 b, and 3 2 c are supported in two places. A stator 11 2 of a radial gap type outer rotor type brushless motor Η 0 is mounted on the thin meat portion of the pedestal stand 120 in the same manner as the mandrel 1 2 a. The stator 112 in this example is a simple hollow circle, and the main body is a laminated fiber with a coil wound thereon. The driving power source (not shown) of the brushless motor 11 〇 of the false twister or extended false twister is connected to the winding wire of the stator 112 through the fixed bracket 106. Learn the method while supplying drive power. The hollow cylindrical stator ί 1 2 has a face part 1 1 2 a and a part 1 1 2 b having a larger outer diameter than the head part 1 1 2 a. There is a part between the part 11 2 a and 1 1 2 b. Form shoulders. The head 1 1 a has a size that fits into the circular hole 12 on the mandrel stand 120. The stator] 22 2_U2b is formed below the head 112a. The head 1 1 2 a of the stator 11 2 is inserted from the mandrel 1 3 2 a and the opposite side (lower side) into the 阓 -shaped hole, and the 锷 1 1 2 b formed below the head 1 1 2 a of the stator 1 1 2 The crotch of the crotch is engaged with the thin meat portion of the palatal stand 1 2 0. In this state, the M bolt 1 1 3 locks _ U 2 b on the mandrel stand 1 2 0. Therefore, the hollow cylindrical colored stator 11 2 It is fixed to the lower part of the mandrel stand 1 2 0 in the same manner as the _-shaped hole 1. 2 0 a. The lower end of the mandible 1 3 2 a passes through the circular hole 1 2 0 a of the mandible stand 1 2 0- 2 1-This paper size is in accordance with Chinese National Standard (CNS) A4 (210 X 297 mm) (Please read the precautions on the back before writing this page) Order;; Line: Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs System A7 46300tt B7_ V. Description of the invention (/) The hollow part of the stator 1 1 2 and the lower end of the mandrel 1 3 2 b, 1 3 2 c penetrate the mandrel stand 1 2 0. The mandrel 1 3 2 a is penetrated on The lower end of the stator 11 2 is equipped with a radial gap type outer rotor brushless motor 1. 1 0 and the outer rotor 1 11. The outer rotor 1 11 is a counter-fishing sickle. That is, the outer rotor U 1 is a β cylinder. llla and the end plate covering the rounded part 1〗 lb The shape of the anti-fishing bell. Permanent magnets (not shown) are arranged on the inside of the cylindrical portion 111a of the outer rotor 111 at equal distances in the circumferential direction. The lower end of the mandrel 1 3 2 is inserted into the fixed hole 111 c. The center of the end plate Η 1 b is formed with the correct position and size. The outer rotor η 1 is inserted in the hole 11 1 c in the center of the end plate 1 U b. The front end is inserted under the mandrel 1 3 2 a. Adhesives, welding, crimping, locking screw, etc. are properly fixed, then the outer rotor 1 1] can be correctly fixed on the mandrel 1 3 2 a. Heart palate 1 3 2 a, 1 3 2 b, 1 3 2 c The lower end of the lower end is equipped with pulleys 1 40. 三个 On the circumference of the three pulleys 1 40 on three spindles, as shown in Figure 5 (a), there is a driving belt formed by an endless belt. 1 4 1 is wound on it. In the Ibining embodiment, the pulley 1 40 is a toothed belt, and the spindle drive belt 1 4 1 is also a toothed belt. According to the above structure, the radial gap type outer rotor type After the brushless motor 1 1 〇 rotates the outer rotor 111, the rotation of the outer rotor 111 is transmitted to the palate 132a, so that the mandrel 1 3 2 a is driven. Because the mandrel 1 3 2 a, 1 3 2 1), 1 3 2 c is connected by the pulley 1 4 0 and the driving belt 1 4 1, the rotation of the outer rotor 1 1 1 is transmitted to the friction circles mounted on the spindles 1 3 2 a, 1 3 2 b, 1 3 2 c Plate 1 3 1, rotate the friction circular plate 131 in the same direction. In addition, through the friction circles mounted on the three mandrels 132a, 132h, and 132c, this paper size applies to China National Standard (CNS) A4 (210 X 297 mm) ---------- --Installation ------- Order -------- Line — I (Please read the notes on the back before filling out this page) Employee Cooperative of Intellectual Property Bureau of the Ministry of Economic Affairs Printed by Intellectual Property Bureau of the Ministry of Economic Affairs Employees Printed by the consumer cooperative 4 6 3001 * A7 _B7_ V. Description of the invention (W) The line of the plate 1 3 1 is pulled out to avoid the radial gap type outer rotor brushless motor 11 〇 The mandrel stand 2 0 On the same side as the narrow weave (_not shown) for passing the top plate 151, a slightly wide recess 1 2 0 c is formed. As shown in the fifth picture, the recess 1 2 0 c extends to the center position of the upper three mandrels 13 2a, 32b, and 32c of the mandrel pedestal 120, and it is inclined downward from here and outward. Furthermore, the mandrel stand 120 is equipped with a measuring device for measuring the rotational speed of the outer rotor 11 (not shown). However, in the above embodiment, the radial gap type outer rotor type brushless motor Ί 10 and the outer ends of the mandrels 1 1 2 2 a, M and the other two lower ends of the mandrels 1 2 2, 132 c are installed. A pulley 140 is mounted on the same level of the ministry, and a driving belt is hung around the three pulleys. As shown in Fig. 5 (b), the lower end of one of the three mandrels 13 2a is equipped with a two-stage upper and lower two-stage pulley 140 ', and the other two mandrels are each connected to the two-stage upper and lower two-stage pulleys. A pulley 140 is installed at one of the corresponding positions, and a driving pulley 1 4 1, 1 4 1 ′ is hung between the upper and lower two pulleys 140 ′ and the other pulley 1 40. As mentioned above, the three spindles 1 3 1 with a plurality of friction wheels 1 3 2 a, 1 3 2 b, 1 3 2 c are rotatably supported on the spindle stand 1 2 0, and the heart stand 1 2 0 pairs The fixing bracket 106 can be attached and detached horizontally. Therefore, it will not touch and damage other parts installed on the fake grab machine or extended fake pick-up machine when unloading, making the operation extremely easy and feasible, and the problems caused by the main part of the false twisting device will not occur. Furthermore, the separate driving motor of the false twisting device is a radial gap type outer rotor type brushless motor Π 0. Therefore, the reliability of the driving motor is high, and the maintenance of the driving motor on a false twisting machine or an extended false twisting machine equipped with a false grab device-23 "This paper size applies to the national standard (CNS) A4 (210 X 297) Li) i L ------------- ^ ------ II-_ ;, two (please read the precautions on the back before filling out this page), employee of Intellectual Property Bureau, Ministry of Economic Affairs Printed by the consumer cooperative 4 6 30011 A7 _B7_ V. Description of the invention (w) or repair becomes unnecessary. With the drive motor installed, the mandrel stand 1, 20 pairs of fixed brackets 10 6 Μ are installed or removed in the horizontal direction. become possible. When it is necessary to maintain or iron the driving motor, remove the false twisting device from the false house or extended false twister, then perform maintenance, adjustment or parts replacement, and then make the spindle stand pair with the driving motor installed. Mount bracket K horizontally and remove it. The other embodiments will be described with reference to FIGS. 6 (a) and 6 (b). No. 6U) is a bottom view of another embodiment of the present invention. Section 6 (b) is a bottom view of still another embodiment of the present invention. In the foregoing case, the stator of the mandrel stand 120 is mounted on the surface. The stator of the radial clearance type outer rotor brushless motor Η 0 is installed on the surface. The stator @ has a hollow hole along the axial direction. One of the 132a passes through the hollow hole of the stator 112, and the front end of the lower end is equipped with an outer rotor brushless motor Π 〇 the outer rotor 1 and the pulley 1 40 or 1 40, and the other two branches of the spindle 1 3 2 b, 1 3 2 c, each is equipped with a pulley 140 corresponding to the pulley 1 40 or 1 40 ′, and a driving belt is wound around the pulley 140, 140 ′. In contrast, in the embodiment described below, the positions of the lower surface of the mandrel stand 120 are not corresponding to the three mandrels 132a, 132b, and 132c (three in the figures 6 (a) and (b)). The center of the mandrel 1 3 2 a, 1 3 2 b, 1 3 2 c) is equipped with a stator 112 of a radial gap outer rotor brushless motor U0, and the outer rotor 1 is rotatably surrounded by the stator U2. Supported, three mandrels 1 3 2 a, 1 3 2 b, 1 3 2 c pass through the mandrel stand 1 2 0. The stator] 12 is rotatably supported on the hollow hole. The lower end of the rotating shaft 11 4 passing through the hollow hole of the stator 1 1 2 is equipped with a radial space _24 ~ This paper size applies the Chinese National Standard (CNS) A4 specification (2〗 0 X 297 mm) yM,- ------- Order --------- line .; (Please read the notes on the back before filling out this page), 4 6 300 A7 B7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 、 Explanation of the invention () Gap outer rotor type brushless motor 1. 1 0 and outer rotor U 1. The outer rotor 111 is in the form of an anti-fishing bell, as in the embodiment described above. That is, the outer rotor 1 11 is composed of a rounded part 1 1 1 a and an end plate 1 ub covering the upper surface of the cylindrical part. (Not shown) · Equidistantly arranged along the perimeter direction. A fixed hole Π 1 c inserted into the front end of the lower part of the shaft 1 1 4 is formed in the correct position and size on the center part of the end plate 111 b. The outer end of the end plate 11 1 b of the outer rotor 1 1 1 is inserted and fixed to the hole 11 1 0 at the lower end of the upper shaft 114 of the central part, and then fixed by an appropriate method such as an adhesive, a hard connection, a crimping, a locking screw, and the like. The rotor 111 can be fixed to the rotor 1 14 correctly. Turner 1 1 4 is equipped with a pulley 140 "at the lower front end, one of the three spindles 132a-132 b · 132c--the lower front end is equipped with upper and lower two-stage pulleys 140 f and the remaining two spindles 1 3 2 b, 1 3 2 c are on the front end of the lower end, and each is equipped with a pulley 1 4 0. The rotating shaft 11 4 is equipped with a pulley 1 4 0 " and the upper and lower two-stage pulley 140 is connected by a driving belt 141_ As shown in Fig. 6 (a) > The pulley 1 40 mounted on the spindle 1 3 2 b and the pulley 1 4 0 mounted on the spindle 1 3 2 b '132c are surrounded by an endless belt The formed driving belt 1. 4 1 is wound around. In this embodiment, the pulley 140 is a toothed belt pulley y. The spindle driving belt 1 41 is a toothed belt. According to the above structure, a radial gap type outer rotor brushless motor 110 outer rotor 11 1 is rotating > rotation of outer rotor 111 is transmitted to the mandrel 132a 1 so that the palpitations 1 2 a are driven because the three mandrels 1 3 2 a, 132b -132c are driven by the pulley 1 4 0 and The spindle drive belt 1 4 1 is connected, the outer rotor 1 1 The rotation of 1 can be transmitted to each of the mandrels 1 3 2 a, 1 3 2 b, 1 3 2 c Friction installed on the mandrel -25- This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) Please read the precautions on the back before filling in page 4 6 300 1 A7 Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs B7_V. Description of the invention (> 〇Circular plate〗 31, so the friction circular plate 131 K with the side 1¾ turns In addition, other structures of this example can be referred to FIG. 4 and are the same as the previous embodiment, so detailed descriptions are omitted. Also, in the above embodiment, three mandrels 1 3 2 a, 1 3 2 b 1 The lower end of 3 2 c is equipped with the same-level pulleys 140, 140, three 40's, and one driving belt.] The winding is suspended. As shown in Fig. 6 (b), the mandrels 1 3 2 a, 1 One of 3 2 b, 13 2 c (for example, 1 3 2 a) is equipped with upper, middle, and lower three-stage pulleys 1 4 3 at its lower end, and the other two spindles 1 3 2 b, 1 3 2 c Then, individually hold the pulley 140 corresponding to each section of the upper, middle and lower three-stage pulley 143. Between the upper, middle and lower three-stage pulley 143 and other pulleys 140 The drive belt 1 4 1, " U 1 "is hung and linked. Referring to Figures 7 and 8, another embodiment of the present invention will be described. With reference to the foregoing embodiments in FIGS. 4 to 6, the support provided by the spindle stand connected to the core of the outer rotor motor is provided by a bearing.枏 For this, in the embodiment described below, the support provided by the mandrel mount attached to the mandrel of the outer rotor motor is two bearings, namely the bearing mounted on the mandrel mount, M and the outer rotor motor. The internal rotation of the mandrel is very stable, and further high-speed rotation is also possible. In Figs. 7 (a) and 8 (b), the fixing bracket 106 is fixedly mounted on the frame of the false twister or the extended false twister. From the side of the fixing bracket 106, there are a pair of left and right rods 117a, 117b (only the center lines are shown in Figs. 7 and 8), and they protrude in a horizontal direction. Further, a groove is formed at the front end of the t-stalk 1 1 7 a to become an engaging portion. -26- {Please read the precautions on the back before filling this page), and install. Thread: This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs

Vi4 6 3Q〇1 A7 B7 V. Explanation of the invention (<) On the other hand, on the side of the mandrel stand, a pair of holes (not shown) corresponding to the aforementioned pair of rods 1 1 7 a and 117h are horizontally Through these holes, these holes can be inserted by a pair of left and right stalks 1 1 7 a and 1 1 7 b protruding from the fixing bracket 10 6. Furthermore, a lock member (not shown in the figure) which can be manually twisted around its axis is installed near the hole on one side of the mandrel stand 120. The hole of the mandrel stand 120 is a pair of stalks]. When the 17a and 117b are inserted, the front end engaging part of the rod 7 3 protrudes to the outside of the mandrel stand 120. When the continuation part is twisted by holding it, the locking part and the engaging part of the rod 1 1 7 a protruding outwardly are engaged with each other, and the cutting part 120 and the fixing bracket 1 0 6 are engaged with each other. Integrated and fixed. Also, when the lock member M is held and twisted with the aforementioned direction, the engagement between the stalk and the rod 1 1 a can be released, and the mandrel stand 1.20 is from the fixed bracket 106 Pull out horizontally (right direction in Figure 7). On the palpitations stand 1 2 0, there are vertical palpitations 1 3 2 a, 1 3 2 b, 1 3 2 c rotatably supported. Each core uranium 132a, 132b, 132c has a plurality of (three in the embodiment shown in the figure) milled circular plates 1 3 1, three mandrels 1 3 2 a., 1 3 2 b, 1 3 2 c From the perspective of the plane and bottom, it is located on the vertex of the regular triangle. Friction disc 1 3 1. It is made of ceramics, polyurethane and other materials that have abrasion resistance and can hold on to the line that must be grabbed. The structure M of the mandrel stand 120 will be described with reference to FIG. 7. An upper bearing mounting hole 12 C and an outer rotor motor mounting hole 12 2 B are formed from the top of the palatal stand 120. The mounting hole of the outer rotor motor 1 2 〇 The inner diameter of the circular cross section is smaller than that of the outer rotor type brushless motor 11 0 and the outer rotor 111-2 7 A paper size applies to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) I 丨 ---- install '------- order- ------- line (谙 read the precautions on the back first to write this page) 4 6 300 A7 B7 5 Description of the invention (The diameter should be large. The lower end of the mounting hole of the outer rotor motor 1 2 0 B is connected with a smaller diameter stator mounting hole 120/1, the outer rotor motor mounting hole 120B and the stator mounting hole 1 2 0 A. A shoulder is formed in between, and a hollow cylindrical stator 112 of the radial gap type outer rotor brushless motor 110 is mounted on this shoulder. The stator 112 of this embodiment is a hollow cylinder, and the body is wound with laminated iron sheets. There are coils. The driving power supply (not shown) of the brushless motor 11 〇 of the false twister or extended false twister is connected to the wire of the stator 112 through the fixed bracket 106. The method of the brushless motor is well known. The driving power is supplied to the winding coil of the stator Π 2. The hollow cylindrical bark stator 11 2 has a crotch portion 11 2 a, and a lower portion than the head portion U 2 a is formed under the head portion 11 2 a. Large outer diameter _ 1 1 2 b, 锷 1 1 2 b has a shoulder with an outer diameter fitted into the stator mounting hole 120A. The stator U 112b has mounting holes 120B for the outer rotor motor. And the shoulder formed between the stator mounting hole 120A, insert the fixing screw 1 5 1 from below the mandrel stand 120, so that the stator 11.2 is locked on the mandrel stand 120 and fixed. The lower part of the stator 11 2 A bearing mounting hole is formed, which is connected to a hole formed on the center of the stern shaft. The lower side bearing 125A is mounted on the bearing mounting hole, and one of the three shanks is in close proximity to the fixed bracket 106. The lower end of 1 3 2 a is rotatably supported on this bearing 125A. The upper part of the stator 11 2 of the mandrel 1 3 2 a is equipped with a radial gap outer rotor type brushless motor 1 1 0 Rotor 111. That is, the outer rotor 111 is formed by a cylindrical portion Π 1 a and an end plate U 1 b covering the upper portion of the cylindrical portion. A permanent magnet (not shown) is formed along the inner side of the cylindrical portion η Ϊ a. They are arranged at equal distances in the circumferential direction. The mandrel 1 3 2 a is inserted into the fixed hole ϊ 11 c, at the center of the end plate 1 1 1 b-28 This paper size applies to China National Standard (CNS) A4 Specification (210 X 297 mm) Read Back © Cautions 爯 Fill in this I Binding Line Printed by the Intellectual Property Bureau Staff Consumer Cooperatives 46300 A7 B7 V. Description of Invention (β) Read the notes on the back side and fill in the section on this page with IF. The correct position and correct size are formed. On the center of the end plate 1 1 1 b of the outer rotor 111, the mandrel 1 3 2 a is inserted and fixed in the hole 1 1 1 c, and then fixed by appropriate methods such as adhesive bonding, rod connection, pressing, and locking screws. , The outer rotor 1 1 can be correctly fixed on the palate U 2 a. The upper part of the mounting hole 120B of the outer rotor motor is connected with an upper bearing mounting hole 120 C, and its circular cross section is smaller than the diameter of the mounting hole 12 B of the outer rotor motor, and is smaller than the outer diameter of the outer rotor 1 11 Slightly larger, the upper bearing mounting hole 120 C is opened above the mandrel stand 120. The upper bearing mounting hole 1 2 0 C is provided with an upper bearing mounting member 150. The upper shaft record mounting member 150 is fitted into the upper bearing mounting hole 1 2 0 C, and the crotch portion 1 5 0 b where the upper portion of the body is formed to protrude from the body is fixed by The screws 1 5 3 are locked on the mandrel stand 120, and the upper bearing mounting member 150 is fixed on the mandrel stand 120. The upper bearing mounting part 1 is mounted on the shaft part of the 50 ° with a circular section upper bearing mounting hole 1 50a, which supports the upper bearing 1 2 5 and the upper bearing 1 2 5 in the bearing 1 3 0 A. The upper position allows the palpitations 1 3 2 a to be rotatably supported. Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs, the assembly sequence of this embodiment will be briefly explained. Upper bearing mounting parts 1, 50 0 Upper bearing mounting holes U 0 a are fitted with upper bearings 1 2 5, and this upper bearing 1. 2 5 is fitted with a spindle 1 3 2 a, from the spindle 1 3 2 a The upper bearing 1 2 5 includes a rotor 111 on the front end side. The front end of the mandrel 3 2 a supports the stator Π 2 on the inner side of the outer rotor 111 via the lower bearing 1 2 5 A. According to this, the heart 蚰 1. 3 2 a supports the stator 11 2 via the lower bearing 1 2 5 A. t The outer rotor 1 1 1 is installed, and the upper bearing 29 through the upper bearing 1 2 5-this paper size Applicable National Standard (CNS) A4 specification (210 X 297 mm) Λα Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economy 6 3Π〇ν Α7 _Β7 ______ 5. Description of the invention (W) The mounting member 150 is supported The stator 112 is mounted on the mounting hole 120B of the outer rotor stirrup from the top of the mandrel stand 120, and the shoulder formed on the bottom surface of the stator 112 锷 112b is fitted with the stator mounting milk 120A. The upper bearing mount 150 is fitted into the upper bearing mounting hole 120C. Next, the fixing screw 151 inserted from below the mandrel stand 120 fixes 锷 1 1 2 b to the mandrel stand 120, so that the stator 1 12 is fixed to the mandrel stand 120. In addition, the crotch portion 150b of the upper bearing mount 150 is fixed to the mandrel mount 120 via a fixing screw 153, and the upper bearing mount 150 is fixed to the mandrel mount 120 along with the mandrel 1 3 2a. Accordingly, the mandrel 132a is rotatably supported by the upper bearing 125 and the lower bearing 125A, and passes through the mandrel stand 120 in this state. In addition, the mandrel stand 1 2 0 is rotatably supported by a bearing (not shown) through a bearing (not shown), other mandrels 1 3 2 b, 1 3 2 c, and mandrel 1 3 2 b, 1 3 2 c each through the lower end of the mandrel stand 1 2 0. On the front ends of the lower ends of the mandrels 1 3 2 a, 1 3 2 b, and 132 c, tilting and pulleys 140 are respectively mounted. As shown in the eighth garden, around the three belts 140 of the three mandrels, a driving belt 141 formed by a belt-shaped belt is hung around. Furthermore, in this embodiment, the top of the mandrel stand 120 has a column member 152 (5th) installed upright, and the front end is fixed with a top plate 151 through a fixing screw 153, so that the heads of the mandrels 132a, 132b, and 132c are fixed. be fixed. Accordingly, the mandrels 132a, 132b, and 132c can be supported at two places. According to the above structure, when the outer rotor 111 of the radial gap outer rotor type brushless stirrup 110 rotates, the rotation of the outer rotor 111 is transmitted to the mandrel 132a, so that the mandrel 1 3 2 a is driven β because the mandrel 1 3 2 a, 1 3 2 b, 1 3 2 c are installed by the pulley -30 ---------- ,, — 11) 1 / 1— (Please read the note on the back first and fill in this page). This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 4 6 300 11 A7 _B7_ V. Description of the invention (β) 1 4 0 and spindle drive belt Because of the connection of 1 4 1, the rotation of the outer rotor η 1 can reach the mandrels 1 3 2 a _,] 3 2 b, 1 3 2 C. The friction disc 1 3 1 is mounted on the mandrel, and the friction The circular plate 13 is rotated in the same direction. In addition, the line passing through the three friction plates 1 3 1 mounted on the mandrel stand 1 2 0 1 3 2 a, 1 3 2 b, 1 3 2 c is to avoid the radial gap type. The rotor-type brushless motor 1 10 is pulled out to the outside, and on the same side as a slit (not shown) for passing the thread through the top plate 151, a slightly wide recess 1 2 0 c is formed. As shown in Figure 7, the crotch] 2 0 c reached the center position of the upper three spindles 1 2 2, 1 3 2 b, 1 3 2 c at the upper part of the mandrel stand 1 2 0, and slanted downward and outward from here. . Furthermore, a measuring device (not shown) for measuring the rotation speed of the outer rotor 111 is installed inside the mandrel stand 120. In the aforementioned embodiment with reference to FIG. 4, the stator is provided with a bearing inside. As in the case of this cell, the radial gap type outer rotor type brushless motor has a structure in which a bearing is mounted on each of the M and the palatal stand. can. Also, in the above-mentioned embodiment, the radial gap type outer rotor motor 11 is equipped with the outer core U 2 a of the outer rotor 1 1 1 and the lower ends of the other two mandrels 1 3 2 b _ and 1 3 2 c. At the same level, a pulley 14 is mounted, and the three pulleys are hung around by a driving belt 14. As shown in Fig. 5 (b), one of the three mandrels 1 3 2 a, 13 2b, and 132c is equipped with an up and down rain-segment pulley 14 0 on the lower front end thereof. The remaining two mandrels 1 3 2 b, 1 3 2 c On the front end of the lower end 郜, there are pulleys corresponding to the segments of the upper and lower two-stage pulleys] 4 0, two-stage pulleys 1 4 (between Γ and other pulleys 1 4 0, or Each has a driving belt] 4 1, 1 4 1. 'The winding is connected. According to the above, there are many in this example of the cell (Example 1 shown in the figure 3 1 ~ This paper size applies to Chinese national standards ( CNS) A4 specification (210 X 297 mm) ^ ----- installation -------- order ---------- line: one {Please read the notes on the back before filling (This page) 4 6 3 Π 0 A7 B7 V. Description of the invention (for three 沣) Friction disc 1 3 1 Three mandrels 1 3 2 a _, 1 3 2 b, 1 3 2 C Rotatable support in the heart Axle stand] 20, the palatine stand 120 pair of fixed brackets 106 can be installed or pulled out in the horizontal direction (right direction of Fig. 7). Therefore, it will not be connected with the false twister or extended when removed. Collision damage caused by other parts of false twister, the operation is very simple It is feasible, and the problem caused by taking out the main part of the false twisting device upward will not occur. Furthermore, the separate driving motor of the false twisting device adopts a radial gap outer rotor brushless motor η 0. Therefore, the reliability of the driving motor is high The driving motor is installed on a false twisting machine or an extension false twisting machine equipped with a false grab device, and no maintenance or repair is necessary. With the driving motor installed, the mandrel stand 120 pairs of fixed brackets 106 can be formed along the horizontal direction. The structure is installed or pulled out. When the drive motor must be repaired or adjusted, the false twisting device is removed from the false twister or the extended false twister, and the repair, adjustment or replacement is performed, and the drive motor is installed. Next, the mandrel stand 120 can be mounted on the pair of fixed brackets 106 in the horizontal direction. In this embodiment, the center of the radial gap type outer rotor type brushless motor 1 丨 0 is connected. The shaft 1 3 2 a is supported by the bearings mounted on the mandrel pedestal 1 2 0 2 5, M and the outer rotor type brushless motor 11 0. The bearings 1 2 5 A are installed inside the mandrel The rotation of 132a is very stable, and can be rotated at a higher speed. Furthermore, For heart loss, the heads of 1 3 2 a, 1 3 2 b, and 1 3 2 c are supported by the top plate 1 5 1, so the effect can be more pronounced. 业 ._ 业 ._ 上., ._ 刺 '' 1 ... . 之 ._ 豇 _ 行 」4_ In the three-panel multi-plate false twisting device of the present invention, each false twisting device is driven by a separate motor, because no tangential belt is used, noise generation can be significantly -32 This paper is applicable to China National Standard (CNS) A4 Specification (210 X 297 male f) Read the notes on the back, and then fill in the following: 义 义 订 订 Page Thread Printed by the Intellectual Property Bureau Staff Consumer Cooperatives of the Ministry of Economy 463Π01 A7 _B7_ V. Description of the Invention ( A) Reduction. In addition, the operating conditions of the individual motors of each hammer prevention can be changed, and the adjustment of the false twisting conditions of each spindle is also easy and feasible. (Please read the note on the back #, '-Zhai write this page first) The present invention provides a motor-driven three-shaft grinding and false twisting device that can be used for blistering. In addition, the present invention provides a motor-driven three-axis friction false twisting device, in which the positioning between the rotor and the stator 12 of the false twisting device is easy, and the false twisting device is removed and reinstalled during assembly and cleaning or for maintenance. It is also simple to do. Furthermore, the present invention provides a motor-driven three-axis friction false twisting device, in which there are no turning spots during high-speed rotation, and the twist spots are difficult to produce cattle, and a thicker denier line with a very large driving force Twisting is also possible. Explanation of symbols 5 ..... bracket 5a .... top 5b ... bottom 5c ... semicircle 5d ... engagement 5e ... .Screw green hole 6 ..... Friction beam printed by the Consumer Cooperative of Intellectual Property Bureau of the Ministry of Economic Affairs]. 0 .... Radial gap outer rotor type brushless motor U .... Outer rotor 1 " 1 . a... _ tube 1 1 b ... end plate Π c ... central part hole 1 2 .... stator ~ 3 3-This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) 4- i 1 iv $ ΛΜΜΟ XW ^ -ON w- — 3 b — 1 1 〇, 111: 1 1 1 a, 1 1 1 ι >, Ί11 ο 112-112a 1 lwi > 1 Τ 3, 1 1Private · 1 1-SIS-ι ι 7 · σ · * αΓΟο--ιCOο a. Μ Μ ο ΊWΟ A. 1 2 〇 Β * ^ Μ ο π * 1 2 S: 12 5Α * 1 3 〇 A. μ3N0 -μ3 2σ * 1 3 2 0 · s Thanks> Ci > ΐϊΐί > e > f & «» ^ 15 s Dark IIsI & fMI: E * 9. ^ l · 1 I Φ s ^ r $ ® II Zhongli

I

® 1 3 1 ft isn ^ r drawing wsii -WL safari J No. A7: B7 44630 0 'A7 B7 V. Description of the invention (Μ) 1, 31 ... friction disc 1 4 0 ... pulley 140'. Up and down rain section type pulley 1 4 0 ”.Belt pulley 1 4 1 ... Drive belt 1 4 1Drive belt 1 4 3 ... Upper, middle and lower three-stage belt pulley 1 5 0 ... Mounting parts for upper bearing 1 50b .. 锷 1 5 1 ... top plate 1 5 2 ... post 1 5 3 ... lock screw green • il-i — (please read the notes on the back first # Fill this page) Printed by a member of the Intellectual Property Bureau of the Ministry of Foreign Affairs and Consumer Cooperatives-6-This paper size applies to China National Standard (CNS) A4 (210 X 297 mm)

Claims (1)

46300 A8 B8 C8 D8 6. Scope of patent application. A horse with several grinders, a heart shaped brushless brush and a horse with several grinders. motor. The drive plate of the drive plate is equipped with a drive, a motor, and a / type three-axis friction false twisting device, each of which contains three spindles rotatably supported on the spindle table and detachably mounted on a bracket. The rotors of the moving motors in the three mandrels are equipped with driving mats. The fixed pads for the driving motors are radial gap outer rotors. The brushes are mounted on the brush motor. A member of the Intellectual Property Bureau, a company, and a number of mills in the printing direction. The heart is mounted on the drive shaft of the disc gap between the cover of the stator and the drive. The driver, the part of the motor, the three removable motors of the three-shaft type are particularly circled in front of the brushless mandrel, and the characteristic rotors of the three removable motors of the three-wheel type and The driving horse can be mounted on the rotor, and the rotor can be mounted on the rotor above the end of the driving unit. The magnetic knot friction on the rotor can be mounted on the rotor. The rotor can rotate with the stator as a radial twisting device. frame The outer rotor motor is a tray, and the side, [mu] of the circumferential engagement. The twisting device rotates on the bracket (the bracket is separated from the radial gap at the bracket, one of which is supported by the core, and the three brackets are fitted with a radial gap in the shape of a fishing bell. The work in the mandrel on the pedestal drives the horse-type outer rotor, and the circle without the side end K stator on the outer turret, each of which contains multiple support ίE mandrels on the pedestal, and the three mandrels are mounted on the pedestal There is a mutual positioning external rotor type brushless horse that drives the horse platform and the place where the bracket is installed (please read the precautions on the back before filling this page) 37 This paper size applies to China National Standard (CNS) A4 specifications ( (210 X 297 mm) Α8 Β8 C8 D8 6. Application for patent scope 4. A motor-driven triaxial friction false twisting device, each of which contains more (please read the note on the back? Matters before filling out this page) Rivalry circle Three mandrels of the board are rotatably supported on a mandrel stand. The mandrel stand is detachably mounted on a bracket. One of the three mandrels is equipped with a rotor of a drive motor. With driving motor The stator has a special emblem that is located away from the place where the rotor and the stator of the driving motor are mounted on the mandrel stand and the bracket, and the positioning parts can be mutually positioned. The driving motor is a radial gap outer rotor type A brushless motor, the outer rotor of which is a fishing clock, the outer rotor is mounted on the front end of the one mandrel, and the outer side of the stator of the brushless motor mounted on the bracket is outward in the direction of a circle; and The small gap on the side end of the hearth is covered by a small gap K, and a magnetic coupling 6 5 is formed between the circumferential direction portion of the outer rotor and the circumferential direction portion of the stator. The motor-driven three-axis grinding and false twisting device of the item, wherein the ends of the three spindles are each equipped with a pulley, and the three spindles can be made the same through a driving belt wound on the three pulleys. Rotate in the same direction and at the same speed. Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. 6. If a patent is applied for a motor-driven triaxial friction false twisting device, the three spindles are opposite to the end of the pulley. The top is supported by the M top plate, the three mandrels It is supported by both the top plate M and the mandrel stand. / —- · 7, a motor-driven three-axis grinding and false twisting device, each of which contains a plurality of three mandrels with a plurality of blind rubbing plates. It is rotatably supported on a mandrel stand, which can be mounted on and removed from the bracket in a horizontal direction. It is characterized by a radial gap type outer rotor type without -38 on the bottom of the mandrel stand. Applicable to China National Standard (CNS) A4 specification (210 X 297 mm) 4 6 3001 '| D8 VI. Patent Application Scope (Please read the precautions on the back before filling this page) Brush the stator of the motor, while the outer rotor is in the The periphery of the stator is rotatably supported. The outer rotor is connected to one of the three cores of uranium. The ends of the three spindles are each equipped with a pulley. The pulley is driven by a driving belt. Form a link. S. — 檑 Motor-driven triaxial friction false twisting device, in which three mandrels each containing a plurality of friction discs are rotatably supported on a mandrel stand, which is mounted and removed in a horizontal direction on a bracket The stand is characterized in that the mandrel stand is equipped with a stator of a radial gap type outer rotor brushless motor. The stator has a hollow hole extending along the axial direction. The third: one of the supporting mandrels> Through the hollow hole of the stator, the outer rotor K and the pulley of the outer rotor type brushless motor are also mounted on it. The other two spindles of the three mandrels are each equipped with a pulley corresponding to the pulley. K belts are connected between the pulleys. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. 9. A motor-driven triaxial friction fake grab device, in which three palates, each containing a plurality of friction discs, are rotatably supported on a mandrel stand. It is mounted on the bracket horizontally and detachably. It is characterized in that it does not correspond to the three mandrels under the mandrel stand. It is equipped with a radial gap type external rotor plastic brushless motor stator. The rotor is rotatably supported around the stator. The three mandrels pass through the palatal stand bracket. The lower end of each end is equipped with a pulley. At the same time, the outer rotor is also equipped with a pulley. The three mandrels The attached pulley and the outer rotor are connected by a driving belt. 1 0. If the motor-driven triaxial friction of item 7, 8 or 9 of the patent application park is applied-3 9 _ This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) 4 6 3001 A8 B8 C8 D8 6. Applying for a profit-seeking range false twisting device, the special excitation is that the lower ends of the three spindles are respectively equipped with the pulleys, and the three pulleys are connected by a driving belt. 1 1. The motor-driven triaxial friction false twisting device according to item 7, 8 or 9 of the patent application park, characterized in that the lower end of one of the three heart beats is equipped with upper and lower multi-stage pulleys, and the other two Each of the mandrels is equipped with a pulley corresponding to one of the upper and lower multi-segment pulleys. The upper and lower multi-segment pulleys and other pulleys are connected by the driving belt. 1 2. If the motor-driven three-axis friction false twisting device of the scope of patent application Nos. 7 and 8 is characterized in that a bearing is installed on the inside of the radial gap type outer rotor brushless motor and on the pedestal stand One of the three spindles is rotatably supported by the pair of bearings. ------------ >} Equipment -------- Order --------- Line-. ^ {Please read the precautions on the back before filling this page ) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economy-4 · 0 This paper size applies to China National Standard (CNS) A4 (210 X 297 mm)