TW554113B - Exchanging device for thread reel box of sewing machine - Google Patents

Abstract

Disclosed is an exchanging device for a thread reel box of a sewing machine provided at an outside of a sewing machine module, comprising: a thread supplying device 70 for supplying the thread reel box provided on the of the module, and a thread reel support 20 allowing the thread reel box to move between the module and the thread supplying device. According to this structure, the exchanging task of the thread reel box can be performed easily.

Description

554113 V. Description of the invention (1) The technical field to which the invention belongs is to accommodate the sewing device. Jun Zhiyi: In order to allow the spool box of the sewing machine to be exchanged with the thread spool in the module installed in the module base, the spool box was invented in It took a few problems while the machine was mated with low stitching. Before the background, the spool had to be wound up. It was used as a modular spool box. It takes a lot of labor to use the sewing machine when the sewing machine is installed. The sewing thread is usually replaced with time. The new manual method of the spool when the sewing machine is used up is set when the operator becomes numb during operation. Replace the spool box and the multiple modules of the sewing machine seat. The module requires the spool box to do the manual work. No annoyance, especially because the bulls with low rate will therefore run out of mold. This method of exchange is different from problems such as the use of replacement spools. Type sewing machine has the action of changing the spool box in the working effect group, so that the industrial sewing box will be caused. In addition, at this time, because the rate is more invented, the purpose is to provide a spool box for the spool machine Exchange

The present invention is to solve the problem, and the cassette exchange work can be easily sewn. In order to achieve the aforementioned purpose, the patent application scope of the sewing machine's spool box exchange device includes: a thread feeder, which is provided outside the module 'and a spool box provided on the module;

2042-3755-P.ptd

554113 V. Description of the invention (2) Block, so that the bobbin box can be used in the aforementioned mold. The bobbin box can be moved between 15 lines of J 2 and °. The module and the feeder can be moved. It can be set up at different places to exchange work quickly. The second item of the excellent patent application scope with improved operation efficiency is related to the replacement of the bobbin case of the sewing machine of Shen Jingyi's sewing machine w / 'Patent No. 1 in the patent case. The wire === soil holding member can move the clamping member between the aforementioned wire feeder and the module. & `` Constructed to allow the installation / removal action of the spool box of the clamper under this configuration, and / or hold it relative to the module and the supply line '' between the module and the supply line mobile. Therefore, y raises the second place. ^ Clamping of components 'The handling of the bobbin box can be more surely patented. The third item is related to the exchange device of the bobbin box of the second machine, such as: the actuator, and the drive device.' The clamping member is moving by; movement = a predetermined movement path. When moving > 0 person in this structure, it moves by the action of the actuator 2 path, so that the conveying process can be more optimized by setting the position and attitude when the piece = delivery spool position. The fourth item of the scope of patent application is as described in item i ~ 3 of the scope of patent application_ page 5 2042-3755-P.ptd 554113 V. Description of invention (3) Spool box exchange device of sewing machine, A wire feeder driving mechanism is provided in a state where the bobbin box position is switched relative to the clamping member = the aforementioned wire feeder position is switched. — 疋 Receiving empty bobbin box With this structure, it is possible to reliably perform the supply and receiving operation. The fifth item in the scope of the patent application and the fourth item in the scope of the patent application is the exchange device for the bobbin box of the sewing machine. The opposite ^^ machines have plural ΞΠίΪ and will be set up correspondingly to this situation. The item Λ 1 椹 / multi-head sewing machine is also adopted. The time can be significantly reduced as the scope of patent application. Labor and work clothes: = 6th line is the exchange device of the bobbin box as described in item 5 of the scope of the patent application. A single actuator drives a plurality of spool seats, and the "1 s" chemical suture exchange device is also easier to maintain.

The seventh item of the patent application scope is the exchange device of the spool box of the doubling machine as described in the third item of the patent application scope. The control device transmits the first position of the bobbin box and / or the second position of the bobbin box relative to the module. With this structure, the position and posture of the bobbin case when the bobbin is in the position of transmitting the bobbin with respect to the mold set or the wire feeder can be reliably set. Item 8 of the patent application scope is related to item 7 of the patent application scope.

5. Description of the invention (4) In the exchange device of the sewing machine's line box, the first guide device on the clamping member includes a front part * and a moving part L !, and a set thereon. The device is a guide plate with the-part of the aforementioned clamping member; the aforementioned facilitation is provided with a pin on one of the first guide chip and / or the second guide to make the clamping member = The plate or cymbal clamping member holds the member close to the aforementioned first soil, and the two members are combined with each other when locked. Position and / or second place In the invention in the eighth aspect of the patent application, the position or posture during the order transfer action can be matched with the pin and groove. β 冓 仏 Item g of the declared patent range for controlling the bobbin box reliably is the first part of the moving shaft described in item 8 of the special device for the bobbin box exchange device of the Shen sewing machine; : 有 = holding member includes having front :, the first part and the second part are not mentioned. The first part of the holding member is installed in the aforementioned first part J: even; front: d = pin and groove. Place. The Xingdi moving axis is slightly staggered. In the invention of the 9th patent application, the matching of the moving axis with the first and second guide grooves is first: the position and attitude of the component are controlled, and it is advancing; The cooperation of the control device composed of the pin and the groove is assured; ground :: = shaft and 554113 V. Description of the invention (5) The scope of patent application No. 10 is the exchange device of the bobbin box of the sewing machine such as the patent application ~ In the above, the shape setting of the guide groove described in the above item is to allow the direction of the clamping member I groove and the second when moving between the aforementioned first and second positions; its production; J actuator is applying for a patent In the invention according to the tenth aspect, the grip rotation is performed. The direction will be reversed when it is near the module and the module. When the feeder is to be driven, the clamping member is transmitted relative to the feeder and the spool D. This control device is attached to the module near the feeder, because Therefore, the structure can be simplified. / 、 Are the same, the drawings are briefly explained. Figure 1 is a plan view of the embroidery sewing machine. Fig. 2 is an enlarged side view of the bobbin seat and the wire feeder. Fig. 3 is a bottom view of Fig. 2. Fig. 4 is a perspective view showing the spool seat in a relative position. Fig. 5 is a rear view of the holding member of the spool seat. Figure 6 is the front view of the groove plate combined with the guide plate of the spool seat. Figure 7 is a chain line showing the clamping member at the standby position ^ ^ Δ ^ 1, the side of the seat near the base of the chess set view. Deep table T spools Figure 8 is a graph showing the performance of the holding member. The main line shows the same, the same side view as in Fig. 7 is a side view showing the clamp member. The state of the weighing device reaching the transfer position is the same as that in Figure 8. 2042-3755-P.ptd Page 8 554113

Fig. 10 is a side view of a part of the chrysanthemum bismuth seat near the supply line when the holding members of the Jinxi soil 4 in the stand-by position are shown by a chain line. The state of the same side view position as that of FIG. 10 is the same as that of FIG. 11 and FIG. 11 is a diagram showing the misplaced member as a solid line. Fig. 12 is a side view showing the transmission of the holding member. Fig. 13 is an enlarged sectional view showing a bobbin seat. Fig. 14 is an enlarged sectional view showing a wire feeder. Fig. 15 is a bottom view of Fig. 14.

DESCRIPTION OF SYMBOLS 1 2 ~ module base; 2〇 ~ spool base; 2 8 ~ clamping member; 28B ~ first part; 46 ~ drive mechanism for spool base; 78 ~ drive mechanism for thread feeder; 81 、 8 2 ~ control board; 11 ~ sewing machine base; 1 4 ~ spool box; 24, 25 ~ guide groove; 28A ~ first part; 32 > 33 ~ shaft; 70 ~ thread feeder; 8 0 ~ Pin; 85 ~ ditch

Embodiments of the Invention Embodiments of the present invention will be described below with a stitch exchange device applied to a six-head embroidery sewing machine. Figure 1 is a plan view of the sewing machine for embroidery.

554113

> > Revision 镘 饥 5, 仏 倐 _ 年月 卩 / ——Here, JJ! No. 901⑽nu V. Description of the invention (7) Thread connector 70. In these ugly schemes, the drive of the right seat 20 and the spool stand 20 installed at the front end thereof; the center of the structure 46 and the seat 20 are provided with some spool seats 20, the feeder 70 and the thief 70 respectively. Driving mechanism 78. The drive mechanism 4 and 7, which are arranged on the lower side of the work platform, and the pressure drive system are divided into the enlarged side view H of the f-shaft 20 and the feeder 70 in FIG. 2, and 22 in FIG. 3. solid? /: The spool holder 2 is illustrated here. In addition, the guide plate ^ ◦ of: Fang, is provided with two guide grooves 24, 25 supported by it? 3: The clamping member 28 of the reel box 1 4 is composed of a guide bow and the anchoring / dental clamping member 28, which includes the shaft 32 and the shaft 33, and the shaft M and the shaft M provided at both ends thereof. It can be found in the aforementioned guide (Figure 3). With this, the misplacement member 28 can be installed on the module of the module base 12 and the aforementioned thread feeder? The component portion 30 of the clamping member 28 is moved between the claws 34 which are incapable of operation from Figs. 3 and 4. The claw box 34 can be used to pull the bobbin box 14 out of the module, or the bobbin box 14 to hold it. The composition including the clamping part 30 for clamping the bobbin case 14 includes pneumatically operating the braking part on the bobbin case, for example, the claw of the clamping part 30 can be used to pull the movement range of the clamping member 28 Near the two ends are provided two confirming pulleys 36 and 37 respectively, and a confirming transmission belt 38 is sleeved therebetween, which is connected to the shaft 3 3 on the side of the clamping member 2 8 and the clamping member 2 8 by a ring 4 2 (FIG. 3 ). As can be seen from Fig. 1, one of the actuating pulleys 36 is fixed to a driving shaft 44 penetrating through all the spool seats 20. With the rotation control of the drive shaft 44, all

554113

Therefore, the spool seat 20 held by it is individually driven by its actuating transmission belt 38, and the member 28 moves along the guide grooves 24, 25. Next, the misfit member 28 will be described in more detail. As shown in FIGS. 4 and 5, the clamping member 28 can be divided into a first portion 28A and a second portion 28β, and two of them are connected between the two. The levers 27, 27 are connected, and both slide relative to each other within a fixed range in the direction of the arrow in FIG. The upper claw 34 is supported by the first portion 28A, and the first portion 28A and the lower guide groove 25 are combined by a shaft 33 (not shown in Fig. 4). Further, as shown in FIG. 4 and FIG. 5, a protruding pin 80 is provided on the first portion 28A opposite to the guide plate 22, and the pin 80 is arranged at a position corresponding to the axis 33 The peripheral direction of the clamp member 28 (at right angles to the axial directions of the rods 27 and 27) is slightly shifted. In addition, the second portion 28? And the lower guide groove 24 are combined by a shaft 32. In addition, the above-mentioned guide plate 22 will be further described with reference to FIG. 2. The upper guide groove 24 is substantially a straight line closed at both ends, and the lower guide groove 25 is closed at both ends, but its shape is the same. It is different from the upper guide groove 24 and has a longer length, that is, the lower guide groove holder is composed of a central groove portion 25a substantially parallel to the upper guide groove 24 and two sides of the central groove portion 25a. The place beyond the upper groove portion 24 is the starting point, and the middle groove portions 25b and 25b extending obliquely upward and the linear short end groove portions 25c and 25c are formed. The end groove portion 25c and the upper guide 24 are approximately on the same straight line. As shown in FIG. 2 ', two ends of the guide plate 22 are further provided with screws, respectively, to cooperate with the pins 80 of the clamping member 28 described above.

2042-3755-P.ptd Page 11 ^ 54113 V. Description of the invention (9) 6 'Made JL plate J1 into 2'. The control plates 81 and 82 have the same structure. As shown in the figure, the combined groove groove 85 t to the screw joint is a groove plate portion 86 forming a linear groove 85. The composition of 485 includes the entrance 邰, which is kept away from the combination section 84, 85a, and the width is gradually reduced. The width of the entrance is approximately the same as the above V pin = milk. The control board 81 is disposed at a position corresponding to the upper part of the groove part 25C of the module base 8 = dagger, and the groove outer seat 12 is substantially parallel to the end groove part. The interval between the i-piece and the end grooves ... is substantially equal to the interval between the shaft 33 and the pin 80 of the holding member 28. ^ In addition, as shown in FIG. 10 and FIG. N, the position of the control board 82 is on the same side as the supply line 70, and corresponds to the upper part of the groove 25c at the end of the guide groove 25, and its direction is the same as that of the control plate 81. The positional relationship between the groove 85 and its corresponding end groove 25c is the same as the setting of the control board 81 described above. Next, the aforementioned wire feeder 70 will be described. At the front end of the bobbin seat 20, a wire feeder shaft 72 which is the same as the drive shaft 44 and penetrates all the bobbin seats 20 is provided. As shown in Figs. 2 and 3, a support block 74 is fixed to each of the spool shafts 20 at a position corresponding to each spool stand 20. On the supporting block 74, a cable box 14 is provided, which is separated by four 90 °. Support shaft. The number of support shafts may be less or more than four. FIG. 13 is an enlarged sectional view showing a driving mechanism 46 used in the spool base 20. As shown in FIG. Here, the driving mechanism 46 will be described. At the front and rear ends of the plate 4 8 fixed below the working platform 10, there are provided two actuating pulleys 50 and 51, with

2042-3755-P.ptd Page 12 554113 V. Description of the invention (11) Then continue to explain in more detail the action of the pneumatically-driven clamping member 28, as described in 6, 58 above, to lead the ring 42, and the phase The shaft 33 corresponding to the driving belt 38 ^ 28 is connected by 56 and 58. Here 'because the shaft 33 is connected to the pneumatic column part 28a step by step, so when the first guide groove 25 of the first part 28a and the 2 member 28 moves' will also do with the guide plate 22: Right = phase: should first move towards the module base 12 within the central groove 25a. That is, it will move horizontally, and then in the middle groove 2 5 b, it will be slanted / square = line device J. : Direction The groove portion 25c moves horizontally again. Then, when the shaft 33 and the guide US2 are in contact with each other toward the end of the Λ threader 70 (the end of the end groove 仏, 邛), it will be regulated by the stroke of the clamping member 28. In addition, the second portion 28B and the first portion 28a are slidable between each other. When the distance between the second portion 28a and the first portion is within a predetermined range restricted by the rods 27, 27, The second 2jB does not move with the first part 28a, and when the distance between them reaches the "second fixed range", it will move with the first part in the guide groove 24. Therefore, when the first part 25a is in the center When the groove part 25a moves left and right, the first-part 25a field will move ahead of the second part 25B, that is, it will turn around first. In addition, because the position of the groove part 25c at the end of the guide groove 25 below is approximately The upper guide groove 24 is on the same extension line. Therefore, when the moving end of the clamping member 28 when the shaft 33 reaches the end groove 2 5 c in the module base 12 direction, the clamping member 28 reaches the module base with the shaft 33. The moving end of the two-direction end groove portion 25c (in the transmission position shown by the chain line and the solid line in Fig. 3) will differ from its direction by 1 8 0 0 〇〆

Page 14 2042-3755-P.ptd 554113 V. Description of the invention (12) The operation of the holding member 28 will be described a little bit. The holding member 2 8 is shown in FIG. 2 and an enlarged view of a part thereof. FIGS. 7 and 8 As shown, when it is in the standby position in the direction of the module base 12, the axis 33 of the first portion 28a is located approximately at the end of the central groove portion 25a of the guide groove 25. In this state, the clamping member 28 is located at Slope downward. Then, as the shaft 33 moves toward the middle groove portion 2 5 b, the direction gradually changes to point to the horizontal direction, and when it reaches the end groove portion 2 5 c, it is almost horizontal. In addition, when the shaft 33 just enters the end groove portion 25c and moves toward the end portion, the protruding pin 80 mounted on the 28a will enter the groove 85 of the control plate 81 provided on the guide plate 22. At the entrance 8 5 a, when the shaft 3 3 is in contact with the end of the end groove 2 5 c, that is, when the clamping member 28 reaches the transmission position opposite to the module base 12, as shown in FIG. 12 The pin 80 completely enters the straight portion 85b. As shown in FIG. 2 and an enlarged view of a part of the holding member 28, as shown in FIG. 10 and FIG. 11 ^, it is the same when moving from the standby position in the direction of the feeder 70 to the transmission position in the feeder direction. The axis 33 of the portion 28a will move from the central groove portion 25a to the groove portion 25c, and at the same time, its horizontal direction will change accordingly. At the same time, the pin 80 will be provided on the guide plate 22 as shown in FIG. 12 and the corresponding control plate. The entrance 85a of the groove 85 of 82 completely enters the straight portion 85b and reaches the transfer position. Therefore, by the full-process control of the lever member 57 provided on the aforementioned pneumatic column 56, the holding member 28 can perform the retreating action in the direction of the module base 12 and the direction of the feeder T respectively.胄 This is used to detect the sense of the position of the clamping member 28 t ^ or 疋 The valve mechanism used to control the stroke of the two pneumatic columns 56, 58 are not necessary parts, so the structure and control of the drive mechanism 46 can be simplified.

554113

V. Description of the invention (13) Mode. FIG. 14 is an enlarged sectional view of the drive mechanism 78 for the thread feeder, and FIG. 15 is a bottom view of FIG. The driving mechanism 78 is illustrated by the illustration, and the aforementioned supply shaft 72 passes through a plate 79 fixed below the work platform 10 in a freely rotatable manner. The supply spool 72 is supported by a one-way pawl (out of the drawing) on the protrusion of the driving lever &〇; as shown in Figure 14 'when the driving lever 80 rotates in the clockwise direction, 72 also rotates together, and when the driving lever 80 rotates counterclockwise, the thread supply shaft 72 does not rotate. The front end of the aforementioned driving rod can be rotated freely and further from the aforementioned driving position, at its 9 7 position, and each subsequent 82 rods 84 92 will be held in position. The moving column 82 follows the clock and the shaft 90 will leave the protruding plate 79. A pneumatic column 82 is provided. The front end of the piston rod 84 and the front end of the front rod 80 are connected by a ring 86. In addition, its composition includes a lever 8 8 made of a roller 9 2 which rolls, and a bottom end of which is rotatably fixed to a plate 79 by a shaft 90. Further, the lever 88 is connected to the projection of the lever 80 at a middle portion by a ring 94. The protruding plates 96 are fixed to the positions of the aforementioned feeder shaft 72 and the driving lever 80 adjacent to each other at intervals of 90 in the circumferential direction. Four recessed portions are formed, and the recessed portions 97 can be combined with the aforementioned rollers 92. The driving method of the driving mechanism 78 will be described. When the pneumatic actuator is in a retracted state as shown in FIG. The feeder shaft is fixed in these swivel positions. When the qi talent 84 is extended, and then the driving lever 80 connected to it also starts to rotate in the direction, because of the action of the aforementioned lever 84, the lever 88 is rotated in a counterclockwise direction, and the roller 92 at the front end of the lever 88 is plate 96 Recessed portion 97a, while releasing the aforementioned feeder shaft 78

554113 V. Description of the invention (14) Fixed state. Then, as shown in FIG. 14 (B), the rod 84 of the pneumatic column 82 will be fully extended 2 because of the action of the driving lever 80, the feeder shaft 72 and the protruding plate 96 will rotate 90 in a clockwise direction. . When the lever 84 is fully retracted later, the thread feeder shaft 72 and the protruding plate 72 can be maintained at the :::: rotation position by the function of the early pawl, and only the driving lever 80 is rotated back to the original position. First, the description roller is combined with the upper: 邛 depression 97b next to the depression on the projection plate 96, and the feeder shaft can be fixed at the rotation position ^: by the feeder shaft 72 Intermittent rotation and fixed action,: ίΓ, ° 上: The branch block 74 performs intermittent rotation together and the spools support the i-disks and the feeders 70 on the branch block 74 on the "I: ί Γ :: ;; : The position where the holding member 28 of the bobbin seat 20 passes the bobbin case, or the position where the bobbin case is accessed by the misplacement member 28, then the operation of the thread exchange will be explained. When the sewing thread exchange according to the embodiment of the present invention reaches a predetermined set value, for example, when the number of stitches of the J material is sewn at a predetermined value, the sewing machine will automatically stop, and then :::: the product value command is reached. By the action of this command, the sighing mechanism 46 and the thread drive mechanism 78 are issued. The knife drive just described drives the bobbin drive of the drive mechanism M along the guide groove 24 to control the respective corresponding module base 12 of the bobbin seat 20 , = Move, take out the bobbin box 14 from the position as shown by the chain line in page 3 2042-3755-P.ptd 554113 on page 17, V. Description of the invention (15). Then control the clamping members 28 to individually move in the direction of the feeder 70. 'Spool box 1 4 is mounted to the support shaft 76 of the feeder 70 from the position shown by the solid line in FIG. 3 in the module base. One. At this time, the thread feeder 70 is switched to a position where the bobbin case 14 is taken in by the clamping member 28. The Tian misplacement member 28 is at the same time as the position for transmitting the module base 12 and also the position for transmitting the feeder 70, and it is provided on the first part 28a. The pin 80 is placed in a state of entering the linear portion 85b of the groove 85 provided on the control plate 81 (82) of the guide plate 22. When in this position for transmitting action, the shaft 33 on the first portion 28a is located in the end groove portion 25c of the guide groove 25, and the shaft 32 on the second portion 28B is located in the guide groove 24. 'Because the end groove 2 5 c and the guide groove 24 are located on the same straight line, the shafts 32 and 33, and further the 24 and the end groove 25 c need to be processed with high precision so that when they are located When entering the position of 4 亍 passing motion, the friend is inclined r ** 1. 1 The position of the holding portion 30 in the up and down position relative to the module base 12 or the thread feeder 70, especially when the fixing claw on the bobbin case 14 is operated by the action of the claw 34, can be Set its position to ί U t32, 33 running along the guide groove 24 and the guide groove 25 may cause wear on the contact surface that moves back and forth, and may only use the surname Gan π j month b broadcast times Keep it in the correct upper position, especially when the above-mentioned holding part 30 in the first Qiu a a ^ Z8 a helmet 〇: When the operation is carried out correctly, it will cause a jealous man to slam the Ju Zhengzuo. Poor operation of picking or placing the bobbin box. When the present embodiment is in the transfer operation position, the combination of the linear portions 85b of the grooves 85 of the plate 81 (82) is designed to make the first part work.

2042-3755-P.ptd page 18 V. Description of the invention (16) 28a is maintained at the correct upper and lower positions f,

μ, 33 or guide groove 24 and guide groove 25 to prevent the above-mentioned grip or placement error due to the shaft ^ U wear of the moving contact surface 81, 82 has a controllable clamping member = strike That is to say, the function of the lock and control board and its up and down position control device. Find J = ΐΓ to maintain the correct up and down position, 丄 = to each: ii The feeder 70 uses the aforementioned drive mechanism 78-the same drive to switch the spool holding member 28 relative to the bobbin box to the transfer; the stand-by member 28 It will retreat to the retraction box shown by the solid line in FIG. 2 and then the “holding members 28” will receive new bobbins μ from the feeder 70. Then, a bobbin box will be installed in the module. 70% each In the embodiment of the exchange station 8 of the spool box 14 in the module base 12, although the number of the spool seat 20 and the feeder 70 by a single driving mechanism M, 78 11 needs to be matched with the sewing clothes The number of the Z of the machine base 70 is six, but the spool base 20 and the thread feeder of the component elements can be changed. It is not even necessary to control the number of sewing machine bases. In the middle, # indicates that the pin 80 and the control plates 81 and 82 guided by the clamping member 28 at the transmitting position are provided on the clamping member 28 and the guide plate 22, but of course, the pins may be provided on the guide plate in the opposite direction. , 554113

V. Description of the invention (17) And the diameter control device is advanced-the control board is provided on the clamping member <

Λ.. _, ≪ The H pin and the groove plate may not be connected in one step, as long as the clamping member 28 is allowed to move within the sub-Asia + 丄 〇 limit and the upper and lower positions can be regulated. The protrusions corresponding to the protrusions provided on the guide plate 22 are opposite to each other. At the time of being in the passing position ^, the corresponding faces will contact to form an upward and an upward ^ -ding-nong-pong configuration. The green and red eon / Yang called the $ Mamma module base 12 and the δ and the bobbin seats 20 (and the thread feeder 7) are respectively configurable by the knife structure 46 (and the drive mechanism 78). The device is also easy to maintain according to this structure, which can simplify the sewing. It is provided with a taxi control device that controls the clamping member 28 when it is in the transfer position (_ and control: to guide the clamping member 28). Positioning: f mal-operation 'In addition, it can also reduce the machining cost. "The shafts 32 and 33 of the guide device and the guide grooves 24 and 25

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Claims (1)

554113 y month, > chrome 丨 next east > year, month, day ^ —— supplement i 丨 丨 ～ ~ Swap box exchange device for sewing machine, including ... Group: ί: box set sewing machine Outside the module, and the supply device is in the mold holder, the spooler is received or passed; the # i spool holder is made by moving the spool box between the aforementioned module and the aforementioned supply. The feeder and the aforementioned modules are relatively movable. 2. The bobbin changing device is as described in the item 1 of the scope of the sewing machine, and the bobbin box 5 :: 'on the bobbin seat can be freely loaded and unloaded; and it can be moved. The 'moving mechanism' is used to exchange the lost component between the thread feeder and the module, and to set the gripping member of the driving mechanism of the sewing machine, as described in the second item of the scope, to the 3 driving mechanism. The aforementioned feeder guide device can be moved along a predetermined moving path when the wall is new, +, 1]. The component is moved by the aforementioned actuator. Including the bobbin member of the sewing machine according to item 3 of the order w, the position of the bobbin box is transferred to switch the thread feeder to the clamping thread feeder driving mechanism. 5 疋 The state of the position of the bobbin box that is blown out. 5 As in the patent application scope of the first box exchange device, the number of spool module bases of the sewing machine described above or 3 corresponds to the corresponding number. The machine is provided with a plurality of sewing machine seats and ... 554113 Features 5, 22 Sixth, the scope of patent application The bobbin seat will also be set up correspondingly to this situation. Tuomeng 6 is set as follows: the exchange device of the bobbin box of the sewing machine according to item 5 of the scope of the invention, wherein the other bobbin seat is driven by a common actuator. In other words, the 7th set of the bobbin box of the sewing machine described in item 3 of the range of mϊ is the second place of the bobbin box for the transfer of the bobbin box. Or 疋 relative to the module replacement 8 items such as πϊϊ1 guide m: the cross-moving axis of the bobbin box of the sewing machine described above and the second first and second guides moved to the clamping member The lead, and 部份 f are not provided with a -partial connection with the aforementioned moving shaft assembly member, so that the m: "device and the aforementioned misalignment control device are within the limit + control stroke of the aforementioned guide II Move; the above-mentioned pin has a root pin, and one of the two holding members is set close to the aforementioned first position and; and the bit pin 9. If the first position of the patent application is applied, they will be combined with each other. The intersecting part of the bobbin case of the sewing machine of the aforementioned misplacement and catastrophe and having the aforementioned second = including the first and second parts having the aforementioned first moving shaft are in the clamping member $ the second part, the aforementioned The first part of the way is connected; the part of the dream to allow relative movement, and the pin and the groove are installed on the part Tenth, if the patent application is applied, the moving shaft is slightly staggered. For the device, the shape of the cross guide groove and the second guide groove of the bobbin box of the sewing machine described above: 554113 _Case No. 90102054_ Amendment Month_ 6. The scope of the patent application allows the clamping member to move between the first and second positions by the actuator, and its direction is reversed accordingly. 2042-3755-PFl.ptc Page 23