TW200825237A - Rack and pinion type power transmision and apparatus for driving embroidery frame of embroidery machine having the same - Google Patents

Abstract

Disclosed are a rack and pinion type power transmission and a driving apparatus of an embroidery frame of an embroidery machine having the same. The gear teeth, which are engaged with the engaging member connected to the power source, are formed in the lower side of the a single movable frame, to which the embroidery frame is fixed, so as to directly move the movable frame, so that uniform driving force is transmitted to the embroidery frame during the movements of the embroidery frame. Thus, the high reliable and steady movement is performed. The driving apparatus includes any one of the X- and Y-directional movement mechanisms. The mechanism includes a fixed frame installed to a beam-body of the sewing machine, a movable frame movably installed on the fixed frame and having gear teeth, and a movable frame movement mechanism engaged with the gear teeth to reciprocate the movable frame.

Description

200825237 IX. Description of the Invention: The present invention relates to a rack and pinion type power transmission device, and more particularly to a rack-and-pinion type power transmission device using a timing belt, The timing belt has gear teeth that mesh with the gear teeth of a rack to precisely control the transmission of the driving force. ,

Further, the present invention relates to a driving device having a rack-and-pinion type power transmission device, and more specifically, a driving device for a stab-backing knitting machine, in which the embroidery machine is The rack-gear type power transmission device is used to move the movable stretcher of the embroidered stretcher which is worn by a woman to a solid compact, so as to transmit a uniform driving force to the entire embroidery stretcher, thereby preventing the transmission of the driving force. Inferior embroidery caused by vibration during the period, and high-speed work becomes possible. [Prior Art] This technique is known by the fact that it has a sewing machine and a seaming machine. = The machine is a machine comprising a sewing needle bar and an embroidery stretcher, the sewing needle moves '-the work is fixed to the off-sub, the close-up embroidered, and the s is moved by the ίίίY-axis direction' Embroidery according to the requirements of the user. The sewing machine is usually for home use. , 隹-ί ϊ 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无Sub, then the workpiece fabric. The direction of the gold embroidery garment towel, because the thorn shaft fixed by the rotating fabric moves and sews the workpiece fabric in the y-axis direction of the shank, the embroidery quality is good and the embroidery and the friend's precise movement degree and speed are constant. The degree is closely related. The machine or the induction motor is used as a step-up motor that has an excellent positioning function and is easy to control. The step is used to drive the embroidery machine in the x-axis direction and the Y-axis direction. There are 4 types, such as a single-head automatic embroidery machine with a single head, a multi-head automatic thorn _ of 5 200825237 S (4), and - the construction and operation of a machine such as a computer-made machine. The picture shows the beam body of the embroidery machine! , „4 is included in the slab 2 for fixing the cloth into the support plate 2, and is mounted on the one higher than the spur terminal 3 = end = (or an embroidery platen 3, the first 4, - installed in the lower than the platen 2 - a plurality of embroidery and used to supply the bottom line shuttle U (4) the main control at the end of the head 4 followed by S 5 ' 2 - The lower one spindle drive motor 13 of the wire=platen 2 is mounted on the control panel 处 at the side of the eve. The rotation of the spindle drive motor 13 is: 7 low end. - the first belt 14a is connected with u by - : belt 14b = lower shaft 12, and the lower shaft 12 and the upper shaft are therefore rotated by the spindle drive motor 13 by the spindle upper shaft 11. Since the lower shaft 12 is rotated, === the lower shaft 12 and the The bottom thread. Since the upper shaft 11 rotates, _ 15 is supplied to the embroidery fabric. The needle bar 4a in the 亥 难 亥 亥 硕 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为The plurality of heads 4 have a plurality of needles (for example, 6 to ls needles) by means of a separate rotating shaft (upper, bundle 1 〇 mother, ^hai, etc.) and the lines are connected to the respective needles. because 'The head patterns embroider the fabric with a variety of different threads. Like, the emperor's embroidery: Figure 3 J 4 illustrates that the conventional drive of the sewing machine's embroidery stretcher includes a - platen 2 for The object to be embroidered is placed; - it is mounted on the upper side of the platen 2, and the object is fixed. In this case, in the case of 200825237, the grasping play 3 includes a pair of elongated level terminals. It is mounted on the upper side of the table for supporting the lower side of the Y-direction F-reverse 2, and is provided with an X-direction moving mechanism 20^3 mouth, for 30, for the χ direction and γ The direction of movement of the embroidery stretches on a = under the arm, such as =, the direction of movement mechanism % installs the timing belt 52 dreams by a v red 乂, the long axis direction is arranged along the longitudinal direction. When the upper edge - embedded γ axis ^ a ^ seat ^ Display ^ in the direction of the Υ axis (up and down direction) The tensioner 3 is mounted on the - bearing housing connected ^ | = 3, moving ° Since the embroidery is fitted with the bearing housing, the upper part of the housing is connected to the cover 4 Up and down direction) shifting g embroidered ', and the friend 3 is attached to the X-direction moving mechanism 2 in the γ direction according to the movement of the bearing seat. To the arrangement. * The long axis of the upper wedding step ▼ drives the X direction shift R Γ is driven by the shaft motor (not shown) in the X axis direction step belt # one bearing housing (not shown) The guide moves by a it axis One of the f (not shown) instructions, please refer to the t in Figure 5 and the clothes are attached to a bearing housing connecting cover 40 (not shown on the 3rd, the same red man placed and © the embroidery stretcher)

6 from the floppy disk, hard 4t =, _ data, that is, through the operation panel 2 〇 and the γ direction is now punctured. Then, the X-direction moving machine moves up the 3G base. The X-axis design is displayed in the X direction and Y. According to one of the X multi-motion mechanisms 20, the x-axis drive motor (unpowered and rear-rotating driving force' and the x-axis driving motor Before the transfer, the second is transferred to the embroidery stretcher 3 by the step tribute, thereby making the thorn 7 200825237

2 move. In other words, the X-axis bearing ΐΪΐΐΐ 1"1 step belt predetermined position ' is connected to the embroidery age 3 and the embroidery stretcher 3 is placed at the X 1 to mount the embroidery stretcher 3 so as to embed the X side The V inside moves in the X-axis direction (left-right direction). Meanwhile, as illustrated in FIG. 5, the 丫 direction moving machine is as follows: 〇 〇 移动 移动 移动 移动 移动 移动 移动 移动 移动 移动 移动 移动 移动 移动 且 且 且 且 且 且 且 且 且 且 且 且 且 且 且 且 且 且 且 且 且 且 且 且 且Secret chicken. In other words, the junk embroidered terminal, and the embroidered mountain X is divided into w 1 on the U is loaded with the embroidered stretcher 3 to tear along the thin and the guide 31 in the 3% in the Y-axis direction (front and rear j moves up. β t ' is 5, the movement range of _ child 3 in the Y direction, one of the embroidery thin 3 is fixed to the y-axis and the rear side is fixed to the γ-axis. 〇a and 30b are mounted in the Y-axis direction (front-rear direction b-d 2 sub-I and one rear Y-axis terminal 30b. front γ-axis bearing block and rear; y = ς not) are mounted on the Υ axis Sub- and post-γ-axis tensioners 3〇a, 3〇b ^ Y = direction (front and rear, direction) ± along the guides embedded in the front γ-axis terminal and the rear Y-axis terminal a, the guide moves. In the case, the front Y-axis bearing surface of the front γ tree is connected to the miscellaneous seat joint *' ^, and the hemp seat is connected to the charm 4 。. (4) 5 towel touches the money on the rafter. Only the text is located at the embroidery terminal. The γ-axis at the predetermined position on the rear side of the rear side is equal to the length of the y-axis bearing housing and the length of the synchronous belt. The length of the synchronization 胄 52 in the γ-axis direction is longer. The Y-axis housing is prone to vibration during movement. In addition, the driving device package 8 of the embroidery embroidery of the conventional multi-head type automatic embroidery machine is mounted on the rear end of the synchronous belt 52 and the long-side bearing seat along which the guide rail is mounted. Connection feast 4G quiet Ϊ /, In this case, if the axle base connection cover 40 is self-synchronizing; 52 ° direct = two 5J: car:: the sub-passion of the bearing / flat z1 connected to the driving force Acting, therefore, with 1 main bearing t^r If 3〇a 40 embroidered ^ fine 3 moving forward during the movement, resulting in the thorn

詈 卜 :: ^ In the traditional multi-head type automatic embroidery machine embroidered stretcher of the drive installed 52 ==;! =: ^ ^ = ^ then the synchronization belt π 丄 间 出现 间 间 月 月 月 月 月 月 月 月The timing belt 52 is slack. In this case, it is determined that the driving force is transmitted, and in order to bring the timing belt 52 back to the original position, it is necessary to: ί= mechanism. Therefore, it is complicated, and it is a waste of time, and the increase is not. SUMMARY OF THE INVENTION Accordingly, the present invention is directed to solving the above problems occurring in the prior art, and an aspect of the invention provides a timing belt for precise control. The power ugly transmission device 'the timing belt has a gear for the rack and the other is a driving device for providing a sewing machine embroidery stretcher, and the sewing machine has a rack-and-pinion type power transmission device. Another aspect of this July is to provide a driving device for an embroidery stretcher having a rack-and-gear type power transmission device for transmitting uniform driving force to the front and rear of the embroidery stretcher. Side to increase the reliability of the drive during movement of the embroidery stretch. In addition, another aspect of the present invention provides a driving of an embroidery stretcher of a sewing machine for moving a movable stretch of the embroidery stretcher installed in a single fixed stretcher by a rack-and-pinion type power transmission device. In order to transmit a uniform moving driving force to the entire embroidery stretcher, the quality of the embroidery during the movement is prevented from falling due to the vibration of the 200825237, while maintaining high speed operation. According to an aspect of the invention, there is provided a driving device for an embroidery stretcher of a sewing machine, comprising: at least one X-direction moving mechanism for moving the hedgehog in the left-right direction for supporting an object to be embroidered a stretcher; and at least one gamma-shifting mechanism for moving in the front-rear direction (γ-direction) to support the object to be embroidered, the embroidered stretcher, the X-direction chicken mechanism and the gamma mechanism One of them includes a fixed tweezers mounted to one of the sewing machines and having gear teeth; a movable stretcher movably mounted on the fixed stretcher, ' a tooth _; and a movable _ sub (four) mechanism that meshes with the gear teeth formed in the movable fine body for reciprocating the movable stretcher. One of the embroidered stretches of the sewn city drives two or two packs of at least a χ direction moving mechanism for the left and right direction (the embroidered armature for supporting the object to be embroidered; and at least one YA for use) Move in the front and rear direction (Y direction) for ' ^ ΐίΐί的刺轴子. Each of the - χ direction moving mechanism and the γ ^ ^ Mosquito, the Detective splicing _ one ^ and with =:, .7 spear = mountain, which is movably mounted On the fixed terminal, the terminal==2::1 shift_sub-frame structure is associated with the movable tooth formed to reciprocate the movable stretcher. The tension includes - the long axis direction Along the upper side of the 111-stiff, the wheel-solid (10) sub-comprising includes a plurality of _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ The movable guide rail has a long axis direction for being movable to be directly attached to the upper side of the movable terminal: the guide rail is guided in the direction of the guide rail 200825237. Further, the movable stretcher includes: a plurality of a roller, which is provided on the fresh side of the decorative stretcher; and a _ rail member, which is strong on the upper side of the moving stretcher, and the rib is perpendicular to the movable axis ς the stab, the stretcher The fixed stretcher includes: a plurality of guide rails mounted along the longitudinal axis along the longitudinal direction of the same axis, for being movable by the longitudinal axis The weight wheel supports and rotates; and the jack 'the decorative stretcher shaft _ is supported by the movable _ child age. The sling mechanism is inserted therein, ❿ the guide member is a roller. The movable stretcher moving mechanism Including an engaging member, the gear (4) a H, under the movement of the stretcher, the wire is formed in the shovel of the shovel, and the number of the slewingly supports the meshing structure 2, and provides a rotation The force is applied to the driving body of the spray-on member. The plurality of squeezing members support the joint member, the swivel 1 is in the same manner as the swivel member is - the inverted shaft is between the two red-rotating members of the side 4 The driving body is formed. The engaging member includes a belt type member. The gear type member includes a member that engages with the gear teeth formed in the movable body, and includes a plurality of idlers. The moving body includes gear teeth that mesh with the engaging member. . The second bacterial component comprises a chain member. The structure includes: an inner body formed on the lower side of the moving stretcher. (4) a meshing member of the heart; and a drive for providing a rotational force to the engaging member. The kneading member includes a pinion gear. Hehe. The garment center is centered on the front and rear level tensioners and one side of the movable stretcher 11 200825237 - the movable single input drive unit and the y-direction terminal drive the (4) η-direction fine filaments 70 are provided in the X-direction moving machine - the side, used to drive the device in the movable terminal of the mechanism; = one, to? The sub-drive unit and the Υ direction are stretched on both sides of the movable terminal, and the direction of the movement mechanism of the second=χ direction moving mechanism is provided by the γ; the direction: the embroidery stretcher; the Υ side is used in the Υ direction The X-side of the movable stretcher that moves the mechanism further includes a ♦ directional continuous drive unit, and the movable tract in the γ direction is connected to the X-direction moving mechanism and the γ Direction shift =: sub-f motion unit, which is moved by i iff; and - connector, which is spliced and detachably used to detachably fix the embroidery i, embroidered, and - X direction a stretcher driving unit: 23 _ side of the γ-square drive unit in the γ direction for 端子 in the γ direction, and a connector connected to the x-side The moving end f is moved upward to detachably fix the embroidery stretcher. The portable unit of the movable mechanism of the movable mechanism is mounted on the spur "the movable terminal of the upper two structures to drive the 彡 red 歯 gear. Move the _子^ clothes in the Y direction to move in the γ direction of the hat: square 12 200825237 Embroidery table scale unicast Lang Lai only towel Wei Wei An Zhen in the direction of the moving mechanism of the removable body including the upward formation of the spider * $=^ is the money to each of the slogans _# into the teeth. The sub-moving mechanism by a separate drive source. 动 move. X X moving fine moving mechanism installed in the longitudinal direction of the solid The beam body of the embroidery machine in the central part comprises a plate. In the aspect of the right-hand side, the power transmission device is provided, 1 includes a rack of π; _ the gear teeth of the rack are 2: _ pieces Rotating member; and - providing rotation two: the plurality of rotating members support the engaging member, between the f π rotating members, the rotating members are mounted ί high = equal 1 歹 歹 '* ~ ρ installation 'two:; Piece:=; state: _, shape Ϊ by the associative member including a belt type member gear teeth, the belt type member includes and formed The plurality of rotating members of the gear teeth in the rack include a plurality of idlers. The driving body includes gear teeth that mesh with the engaging member. The engaging member includes a chain member. Therefore, Lii is alone. The movable driving force of the tenter in the fixed stretcher is __, whereby the quality of the embroidery product can be reduced by __===, and the high-speed work can be performed., 'x 13 [Embodiment] Hereinafter, an exemplary embodiment of the present invention will be described with reference to the accompanying drawings. Fig. 6 is a diagram illustrating a slitting machine according to one embodiment of the present invention. a view of the driving device of the embroidery stretcher;

The driving device of the hedgehog of the embroidery machine according to the first embodiment of the present invention is configured such that the embroidery stretcher 120 is placed on a movable stretcher 220. As illustrated in Fig. 6, the driving device of an embroidery stretcher includes at least one X-direction moving mechanism 130X and at least one γ-direction moving mechanism 130Y, and the χ-direction moving mechanism 130 moves the support in the left-right direction (X-direction). The embroidery stretcher 120 of the object to be embroidered moves the embroidery stretcher 120 in the front-rear direction (γ direction). The χ direction moving mechanism 130 Χ and the γ direction moving mechanism 13 〇 γ will be described in detail later with reference to Figs. BEST MODE FOR CARRYING OUT THE INVENTION Fig. 7 is a view illustrating a driving device for an embroidery stretcher according to a second embodiment of the present invention. As illustrated in FIG. 10, the embroidery device of the second embodiment of the present invention includes at least a χ-direction moving mechanism ΐ3〇χ and a Υ-direction moving mechanism U0Y, The X direction machine mechanism (10) X moves the support to the thorn and the object of the embroidery article in the X direction, and the direction moving mechanism 13 is mounted on an embroidery platen 11 to move up The thorn _ child 120. The drive device is inwardly--o-, and can be moved. The upper side of the sub-side is used to move the "in the Χ direction" to move the mechanism in the Y-direction to move the _ _ can move early, and move the embroidery in the direction of the security a stretcher. The embroidery stretcher is used to drive a plurality of the gamma-directional stretcher drive unit drives 14 in the gamma unit 120x.

The Y-direction stretcher drive unit 120γ is coordinated by π 120X, and the bow zone is moved openly. 120 Χ 兮 一 一 一 该 该 该 该 该 该 该 该 该 X X X X X χ χ χ χ χ χ χ χ χ χ χ χ χ χ χ χ χ χ χ χ χ DETAILED DESCRIPTION OF THE INVENTION Fig. 8 is a view illustrating a driving device for embroidering a stretcher according to one of the present invention. The embroidery machine of a /, Beiyuan example is illustrated in Fig. 8. According to the description of the driving device of the present invention, the driving device includes: -X square_子鹤^:^thorn X direction moving mechanism 130X 2〇X hunting The child (10); a Y _ child _= 2 ====; collapse mm4 γ stealing _^ χ ί following the 丫 direction of the stretcher drive single to the muscle 'use ^^^, t;.12〇XY: Used to detachably fix the month. The X-direction stretcher drive unit 120X is mounted on the upper side of the movable terminal of the _X moving mechanism 130 = = sub no ' and the γ-square butterfly drive unit ^ 3 (2) =

In addition, the x-γ direction terminal drives a single (four) χ γ $ to = sub-driver to 2GX and the γ-square (four) sub-driver ^ i2gyU sub-mount to the connector 16G, the connection is specific to embodiment 4, FIG. 9 is - A view of a driving device for an embroidery stretcher of the 200825237 machine according to a fourth embodiment of the present invention. = 9 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 For moving the embroidered stretcher on the side of the γ-direction stretcher drive unit 12〇γ, which is mounted on the Y-direction, is mounted on the side of the γ-direction stalk drive unit i3Gx. Sub 12G; and - connector 16 (), which is connected to the movable _ sub, for detachable _ set the ". In this October condition" in the Χ direction of the moving mechanism 130 ,, the X ί The movable _ sub-mount is mounted on the γ-direction yin drive single ==-side' and - the movable _ sub-drive unit 15G _ χ direction shift is in the central area of the 端子 terminal The upper side of the embroidered platen = in addition, the gangshu 12 〇 is recorded in the fascia of the noodle plate, and the connection hall of the embroidered terminal 120 is connected in a freely detachable manner to the side X-direction moving mechanism 130X. Move the stretcher. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT 5 Machine-making root county (four) - red frequency real complement one embroidery = 2 view of the moving device 'exemplary, - single-head type hedgehog machine: ^ illustrated in Figure 10, according to the present invention - The driving device for embroidering the fifth embodiment comprises: a fixing stretcher (not shown) having one side of one of the movable terminals of the γ; the χ direction moving mechanism is mounted on the side of the cake γ Positioning the side of the stretcher, moving the thorn 12G in the X direction; and -_ body 16G, which is connected to the mobile terminal of the multi-motion mechanism for detachably fixing the thorny IjO The WF, the __ child 12G is in the upper side of the 纟 board, and the detachable body is connected to the X-direction moving mechanism 13GX by the detachable connecting body 12 〇 The _ sub is freely moved by the χ direction moving mechanism 130 Χ and the Υ direction moving mechanism 13 〇 γ in the χ direction and the γ fang 16 200825237. The driving device of the sewing machine of the sewing machine is set to the movable fixing device 210, the movable end 210, the movable end ^^1 is - the figure does not explain the view of the μ γ ^ -, and the figure 12 is - Instructions - thorn 15G which

» « 13Λ ^ 13B is - the illustration shows the rack gear teeth with "the gamma direction moving mechanism bribes. ί U mobile mechanism 1 moved with a separate mosquito fresh 21G, · - removable _ sub (10), its 150, It is connected to the terminal driving material 15 formed in the T side of the movable terminal 220, and provides a purchasing force to the movable mounting member 21α including - the long axis direction is along both sides of the longitudinal axis guide 2U The plurality of support rails 211 are provided at regular intervals. In addition, the movable stretcher 22 includes: a guide rail 22 shaft mounted on the upper side of the machine 22G (4) === ; and - obstruction guide age 122 f = 〇 mobile stretcher 220, used to guide the 纟 纟 工 工 工 工 工 : : : : : : : 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 Vertically to the movable stretcher 220, as illustrated in FIG. 14, the fiber drive single heart 〇 includes: a cow 52' which is associated with a dent in the lower side of the movable stretcher 220. Having a plurality of supporting the incompatibility member ^i^;mi51' is provided by the driving force of the driving motor - the force to the engaging member 152. In this case As a driving gear having meshing with the gear teeth 225 of the shaft member 17 200825237 152, the driving body 151 is a driving wheel. Preferably, the engaging member 152 is a belt type power transmitting member, and the stomach moving body ^51 is a drive wheel. In this case, the belt type power transmission member is implemented by the step belt to realize that the timing belt has the same shape as that formed in the movable stretcher 220.

Gear teeth 225 engage gear teeth 152a. Although the timing belt type engaging member 152I has the gear teeth 152 formed on one side thereof, the gear teeth 152 mesh with the gear teeth 225 formed in the lower side of the movable shaft 22, the engaging member 152 can touch the opposite sides of the rotating members 153 to 155, and the opposite sides are combined with the rubbing member to increase rolling friction. The ~m mi stretcher unit i5G is configured in such a manner that the spray member 1 is supported and rotated by the rotary members 153 to 155 having a plurality of idlers. In the condition of > h, as illustrated in Fig. 14, the driving body 151 of the two rotating members ία and Μ* is positioned above the two rotating members 153 and 154, and is the right second engaging member 152. The gear teeth 152a mesh with the gear teeth. Therefore, due to the two jaws, the member I52 is coupled to the rotating read tooth α, and the rotary member does not _, thereby accurately transmitting the rotational force, and enabling the high speed dancing member 152. On the other hand, the engaging member 152 can be implemented by a transmission member that is not used for the belt type power. For example, the use of a rack and pinion: The engagement member 152 is realized with a chain type power transmission member. A person, as another example, the removable _ sub-drive unit may include: -= 5 members (not shown), the merging member is formed in conjunction with the movable terminal; and - the drive, borrowing Her peak motor ^ the associative component. In this case, the -small return wheel is preferably used as the _-member, and the drive wheel can be used as the drive body.

For example, the guide rail of the 刺绣 之 移动 130 130 130 130 130 130 130 130 = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = , γ 200825237 The Y-direction front level stretcher and the rear level stretcher 12〇a, 12〇b of the embroidery stretcher 120 are respectively located on the front upper side and the upper upper side of the movable stretcher 220.

In this case, the movable stretcher drive unit 150 is coupled to the drive motor 140' for providing a mobile driving force for moving the embroidery stretcher 12 in the γ-axis direction (forward and backward directions), which is mounted to the fixed The stretcher 21 is near the central portion of the lower side. In the movable stretcher driving unit 150, the driving body (or driving gear) 151 mounted on the outer circumference of the driving shaft 141 of the driving motor 14 is assembled, and the rotational driving force of the driving motor 140 is converted into a The linear driving force of the fitting member 152 surrounds the outer circumference of the plurality of rotating members 153, and the plurality of rotating members mesh with the gear teeth 221 formed in the lower side of the movable stretcher 220. For the plurality of rotating members 153, a rotating member such as a pulley, a gear, or the like can be used. The principle of the operation of the embroidery stretcher will be described in more detail below. In the γ-direction moving mechanism 130Y, the driving motor 14〇 is moved according to the γ axis; when the % is turned, the driving motor 140 is rotated by the driving force by the wheel f 153^155 152 L 2 : and the converted linear driving force is transmitted to the movable axis direction by & woven _ good 22G _ _ 120 in γ 221 ^ 210 ΜΜ Τ Τ 嗜 嗜 嗜 嗜 嗜 于 于 于The __120 is moved in the sub-axis direction (front-rear direction). The number can be !=_ the size of the child, the gamma direction moving mechanism

In the case of the hairpin, the γ-direction shift is not = upper, but can be applied to the X-direction movement S. The direction shifting mechanism 130X guides the guide of the movable stretcher 22〇19 200825237 in the X-axis direction (left-right direction) to the upper side of the fixed terminal 21〇, and the fixed terminal 2lG is fixed by the same bearing; To the beam body of the seam domain, the surface of the movable stretcher 22G is connected to the base rail for sliding along the guide rail in the x-axis direction, and the vertical direction of the sub- 12G X-direction front and the rear hanging money They are respectively located on the front upper side and the upper upper side of the movable thin 220. , check ==#^下' The movable tapping scale element 15G is touched by the driving horse's moving charm direction (left and right direction) to move the embroidery terminal 120 j moving 15 power, the women's clothing in the fixed stretcher 21 附近 near the central part of the lower side. The drive body (or the drive tooth 51 = just the rotational driving force converted into a linear driving force) is mounted on the outer circumference of the drive motor 14 〇 In the outer circumference of the plurality of tilting members 153, the number of the tilting members engages with the gear teeth 221 which are formed in the lower side of the movable armor 220. The principle of the movement of the embroidery stretcher will be described in more detail below. The rear S mechanism 13〇x' the drive motor 140 moves the front and the drive motor 140 according to the x-axis. The front and rear rotational driving forces are converted into 1' by the contact between the driving gears 151 and the spray members 152, and the hybrid cranes are delivered to the movable vehicle. The thorn-to-child 120 of the gorge to the movable sub-winding 22G is γ-corrected, and the gear teeth 221 formed in the lower side of the movable terminal 220 are coupled with the fa-spray 'for mounting along the fixed terminal rail on the X-axis. The direction (left and right direction) moves the embroidery stretcher 12〇. The number of embroidered stretchers, the γ direction shifts _ rush Transferring a rack-gear type 20 according to an embodiment of the present invention will be described with reference to FIG. 14 200825237 = ϊ ϊ 歯 歯 : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : The plurality of rotating members that force the shape of the engaging member of the engaging member to support the engaging member

turn. The driving body is positioned under the two rotations of the rotating member forming the trapezoidal shape, and the lower side of the wire is the lower side of the rotating member. ^ The (four) is mounted on the two teeth, and in the case of the gear formed in the side of the belt, the belt type power transmission can be inconsistent with the gear teeth. In this case, Du Tian (10) can be disposed to include a frictional member provided on the opposite side. The outer scales of the plurality of rotating members are included with the private component. And the movable body-usable power transmission device can be used as a working component, and the driving wheel, on the other hand, provides the driving force to the power source of the specific mobile device of the present invention, and the power source is separately installed to the The sub-moving mechanism 'or a separate common drive motor so that the = output shaft is connected to a plurality of drive ports that drive the movable stretcher. The members of the age that are mounted in the movable _ sub-moving mechanism may be a -π type power transmission member, such as a timing belt, a chain-compatible slave wheel. / 〃 〃 ie 此外 此外 此外 此外 此外 此外 此外 此外 此外 此外 此外 安装 安装 安装 安装 安装 安装 安装 安装 安装 安装 安装 安装 安装 安装 安装 安装 安装 安装 安装 安装 安装 安装 安装 安装 安装 安装 安装 安装 安装 安装 安装 安装 安装 安装 安装The evaluator is at the same position 21 200825237 The γ-direction, the mechanism or the x-direction moving mechanism of "use, use 2", the movable terminal 22 in the invention may include: a plurality of branches More than the members 22, 2 are provided on the sides of the movable yoke; and the guides: the terminals 22, 〇7; Tf are movable in the upper side of the axis for perpendicular to the suffix兮, Zeng Hong guides the embroidery stretcher 120 upward. The fixing stretcher 210 preferably supports the roller pulleys 212 of the movable terminal 22G, and the ore-bearing movement mechanism is inserted therein, and is connected by the sub-220. In this case, the guiding member is from the rack-gear type power transmission member of the preferred machine and the sewing machine is in the lower side of the heart = the lower side of the heart. Back side. Therefore, reliability and ΗΗ can be realized. In other words, according to the conventional art, the moving distance becomes longer. In the present invention, the single movable Ξ ΙΙ, ΐ; η ^ outer' X-direction Helin can achieve the same function as described above. The reliability of high-speed operation and embroidery can be realized. Similarly, the number of components, cost and drive noise are reduced to a minimum, and the performance is prevented. 22 200825237 Accurate operation: Silkworm movement - large size can also be used

In addition =: the traditional spur of the thorn _ sub-center, due to driving the embroidery to carry the sewing 鲂 = = force source (rotating motor), so one of the thieves: when the machine 'to reduce the size of the sewing machine' must be separated The platen positioned on the front side is reduced to a minimum). In the book (4), the packaged empty jm f has been described as an example of the present invention and the person skilled in the art will understand that the patent application will not be deviated from the application. The above and other objects, features and advantages of the present invention will become apparent from the <RTIgt; More clearly, where:

1 is a view illustrating the entire appearance of a conventional multi-head type automatic embroidery machine; FIG. 2 is a view illustrating a head of a shuttle driving unit of the automatic embroidery machine of FIG. 1; FIGS. 3 and 4 are perspective views. And a plan view illustrating the driving device of the embroidery stretcher of the conventional multi-head automatic embroidery machine. Figure 5 is a view showing the structure and disadvantages of the γ-direction moving mechanism of the driving device of the conventional multi-head automatic embroidery machine; Figure 6 is a view showing the embroidery stretcher of the sewing machine according to the first embodiment of the present invention; Figure 7 is a view illustrating a driving device for an embroidery stretcher of a sewing machine according to a second embodiment of the present invention; and Figure 8 is a view illustrating a third specific embodiment of the present invention A view of the driving device of the sewing and embroidering stretcher of the boring machine of the embodiment; 23 200825237 Fig. 9 is a driving device of the embroidered stretcher of the slashing machine according to the present invention Figure 10 is a view showing a portion of the embroidered stretcher according to a fifth aspect of the present invention; Λ J ^ m Figs. 11 to 14 are diagrams illustrating the embroidered stretcher of the present invention. Figure 11 is used to illustrate the fixed terminals, to the moving mechanism, the Y-direction of the Chiang Kai-shek movable stretcher and the X-square diagram; View of the rotten unit 12 is - the illustration shows an embroidery machine of the figure 13A and 13 B is a schematic illustration of a knife-disclosed perspective view of the device; Figure 14 is a diagram illustrating the structure of the rack-shaped bar: "disc: the structure of the dynamic stretcher; and the view; ~ storage_removable_the crane unit j I5 is A view showing the advantages of the 1 μ drive device according to the present invention. /, One of the examples of the body μ embroidered stretcher [Main component symbol description] 1 Beam body 2 Platen 3 Embroidered stretcher 3a Level stretcher 3b Vertical Straight arm 4 head 4a Needle bar 5 Main controller 匣6 Control panel 10 Tensioner drive unit 11 Upper shaft 12 Lower shaft 24 200825237 13 Spindle drive motor 14 Motor 14a First belt 14b Second belt 15 Shuttle 20 X-direction moving mechanism 30 Y-direction moving mechanism 30a Y-axis tensioner 30 b Y-axis tensioner 31 Guide rail 40 Bearing housing connection cover 50 Y-axis drive motor 51 Timing belt. 52 Timing belt 110 Embroidery platen 120 Embroidery stretcher 120a Y-direction front level stretcher 120b Y-direction rear level stretcher 120Χ X-direction stretcher drive unit 120Υ Υ direction stretcher drive unit 120ΧΥ Υ direction stretcher drive unit 130 moving mechanism 130Χ X-direction moving mechanism 130Υ Directional movement mechanism 140 Driving horse 140 Χ X-direction drive motor 140 Υ Υ direction drive motor 25 200825237 141 Drive shaft 150 movable stretcher drive unit 150X X-direction movable stretcher drive unit 150Y Y-direction movable stretcher drive unit 151 Drive body 152 Engagement member 152a Gear teeth 153 Rotating member 154 Rotating member 155 Rotating member 160 Connecting body 210 Fixing band 211 Guide rail 212 Roller wheel 213 Jack 220 Movable stretcher 221 Guide rail 222 Track guide member 225 Gear teeth 26

Claims (1)

200825237 X. Patent application scope: 1. A driving device for an embroidery stretcher of a sewing machine, comprising: at least an X-direction moving mechanism for supporting an embroidery stretch of an object to be embroidered in a left-right direction (χ direction) And at least one Y-direction moving mechanism for use in the front-rear direction (the γ-side is used to support the hedgehog of the object to be embroidered; Μ • wherein the X-direction moving mechanism and the γ-direction moving mechanism are any one of a scooping ^ ^ a fixed tweezers mounted to the beam of one of the sewing machines; a sub-move; movably mounted on the fixed braid and having a movable end of the gear teeth and a movable stretcher Its qingcheng (10) movable tooth engagement for reciprocating the movable stretcher. The inner drive 2 is a driving device for the embroidery stretcher of the sewing machine, comprising: w at least one direction moving mechanism For moving the at least one slanting movement mechanism in the left-right direction (the X-ray 狡 狡 β 该 ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; 及 及 及 及 及 及 及 及 及 及 及Object ) 繍 ; U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U The tooth 3 in the axis of the movable end gear tooth on the fixed stretcher and having the gear 使 is fixed by the yam stick of the embroidered terminal of the seam of the first or second part of the patent scope The sub-comprising includes a plurality of spacers provided on the sides = a weight j moving the fine moving mechanism is inserted into the 27 200825237 for engaging with the movable stretcher. i can drive the face of the 3 tearing machine, 6 of them are straight, and the sub-sense is on the _ • The squirting of the needles of the 7-axis machine of the guide rail structure, 7 of which or 2 of the seams, the drive of the screaming age, straight In the direction of the movable _ sub-' used in the vertical 8 · such as Shen Yihai embroidery _ sub. The fixed stretcher includes:, the embroidery machine embroidery device of the sewing machine, one of which: 丨, friends The support roller of the temple supports and moves; and the tensioner engages. Λ α , , the friend moving mechanism is inserted therein a driving device for embrating the embroidered stretcher of the movable frame of the guide rail assembly, wherein the gear teeth of the movable terminal are turned over, and the gear teeth are opened in the lower side of the movable terminal A plethora of money can be used for money and money - to make a resilience to the axis of the structure of the component 'and Π · as for the patent fine H) slave _ machine _ Xuan Zhilin device, its 28 200825237 = Yu; = piece shape The _ by ί4 the _ sub-purchasing device, its driving device, its 1 two application: the construction of the piece ti around a:: sewing _ the embroidery of the * movable device 'the paste only drive device, whistle ϊ ϊ The engaging member 'provides a rotational force to the driving body of the engaging member with the gear teeth formed in the lower side of the movable arm. The sewing of the item is called the thorn of the _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ The X embroidery terminal; the side of the moving thinner is used to move the moving machine in the X direction; the f Y f _ sub driving unit is provided at the 刺绣 embroidery terminal. The moving side of the moving thinner is used to move the 2 in the Y direction. The driving device of the XY direction is driven by the XY directional drive unit of the first or second item. , it is moved by the far-direction r-direction to connect with the y-direction in the x-direction: x-moving (four)=^ίϊί to find the x-heel unit, and use the seam of the first or second item a driving device for embroidering the stretcher, wherein the movable γ-direction moving mechanism moves the embroidery stretcher in the γ direction; the fine drive unit 'provides that the 驱动 direction is moved in the γ direction One side of the early squat is for connecting the body to the X-direction mobile machine and for detachably fixing the embroidery stretcher. ^Mobile, friends, 30 200825237 2 中============================================================================================== The patent range i bit 2 includes the upwardly formed gear teeth. The further steps include: and the driving of the embroidered stretcher of the sewing machine of the two items, the one side of the sewing machine is mounted on the movable end of the moving mechanism of the gamma direction The sub-: is mounted on the fixed tension-pull joint ti, f, which can be moved in the γ direction, and moves the embroidered terminal; and the movable end 用以 for detachable (four) fixed ^embroiding gx direction moving mechanism In the case of the single 26=the driving device of the embroidered stretcher of the sewing machine, the embroidering table is mounted on the thorn 28 at the central portion of the fixing stretcher. The χ steering machine is in the patent application range 26χιμμμ μ The mechanism of the mechanism can be moved to drive the device 'where the Hr is moving, _ only driving the device, 30 · as claimed in the patent range 〖 or ^ moving the fine drive mechanism. Among them, the driveable installation of the fresh quilting of the mine-aged mobile machine ^7 machine, 31·such as the application of the machine circumference / ^ f ^;; early ‘Heyuan drive. Among them, the machine can be _ _ institutions ^ ^ domain of the fiber Xuan Fu mobile installation, where. The money is referred to as the central portion 32 of the longitudinal direction of the fixed stretcher. As claimed in claim 1 or 2, wherein the beam body of the sewing machine includes a driving device for the embroidered stretcher of the machine, 33. A power transmission device that includes Q:. a window strip formed with a gear #; 31 200825237 an engaging member that meshes with the gear teeth of the rack; a plurality of rotating members that rotatably support the engaging member; and a driving body that supplies a rotational force to the engaging member. The power transmission device of claim 33, wherein the plurality of moving members support the engaging member, the driving body being located between the plurality of rotating members of the plurality of rotating members, the rotating members being mounted on Above the rotation axis of the rotating member, the rotating shaft of the rotating member is positioned at the lower side, and at the lower side, the engaging member is an inverted mouth shape, and the shape is mounted by the The drive body between the transfer members forms a power transmission device as claimed in claim 33, wherein the contact member comprises a belt type member. In the case of applying for a general-purpose &amp; power transmission, the belt-type member includes a gear train that meshes with the gear teeth formed in the rack. The power transmission device of claim 33, wherein the plurality of rotating members comprise a plurality of idlers. &lt; wherein the driving body includes, wherein the engaging member package 38. The power transmitting device of the 33rd item of the patent application is engaged with the meshing member. 39. The power transmission device of claim 33, comprising a chain type member. 32