CN210506743U

CN210506743U - Automation equipment of sewing arc product

Info

Publication number: CN210506743U
Application number: CN201921032706.0U
Authority: CN
Inventors: 邓豪枝; 邓佳枝; 邓安枝; 邓延枝; 邓毅枝
Original assignee: Dongguan City Yamante Sewing Technology Co ltd
Current assignee: Dongguan City Yamante Sewing Technology Co ltd
Priority date: 2019-07-04
Filing date: 2019-07-04
Publication date: 2020-05-12
Anticipated expiration: 2029-07-04

Abstract

The utility model relates to an arc product sewing technical field especially relates to an automation equipment of sewing arc product, including frame, platen, semicircle rotation driving device and sewing machine head, the bottom fixed connection of platen is at the top of frame, semicircle rotation driving device's bottom fixed connection is at the middle part at the platen top, sewing machine head's bottom fixed connection is at the middle part at the platen top, and sewing machine head is located semicircle rotation driving device directly over. The utility model discloses a Y axle motor work operation can be so that the continuous removal of locating component, and the work operation of X axle motor drives the gear rotation simultaneously, can drive the rotation of locating component semicircle, and then can carry out continuous adjustment according to the angle of sewing arc product, can sew area physique and style stitch seam product on the arc product, and the arc product stitch seam of processing is more beautiful the pinhole littleer, and convenient operation has improved the effect of arc product sewing.

Description

Automation equipment of sewing arc product

Technical Field

The utility model relates to an arc product sewing technical field especially relates to an automation equipment of sewing arc product.

Background

Arc product is making up the in-process, arc sewing is the most important among all the processes of making up, the good or bad direct relation of arc sewing is to the finished product quality of arc product, it is well known, many arc doubling need be made up to arc sewing process during operation, arc doubling interval need evenly equal, however present make up the device and mostly be the plane movement sewing, can not sew area physique and style stitch seam product when sewing, the operation is complicated, and inconvenient angle to the arc product is adjusted when sewing, the troublesome poeration, the quality of making up out the product often can not reach the effect of ideal

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an automation equipment of sewing arc product possesses convenient to use's advantage, has solved present making up the device and mostly has the plane to move the sewing, can not sew the area physique and style stitch seam product when the sewing, and the operation is complicated, and inconvenient angle to the arc product when the sewing adjusts, and troublesome poeration, the quality of making up out the product often can not reach the problem of the effect of ideal.

(II) technical scheme

In order to realize the technical problem, the utility model provides such automation equipment of sewing arc product, including frame, platen, semicircle rotation driving device and sewing machine head, the bottom fixed connection of platen is at the top of frame, semicircle rotation driving device's bottom fixed connection is at the middle part at platen top, sewing machine head's bottom fixed connection is at the middle part at platen top, and sewing machine head is located semicircle rotation driving device directly over.

Semicircle rotation driving device is including first spline seat base plate, second spline seat base plate, fixed plate, mounting bracket, rotation axis, gear, locating component, arc semi-gear, the equal fixedly connected with guide rail of opposite face of first spline seat base plate and second spline seat base plate, the both sides of fixed plate and the inside wall sliding connection of guide rail, the bottom fixed connection of mounting bracket is in one side at the fixed plate top, rotation axis swing joint is at the middle part of mounting bracket, the one end of rotation axis is passed the mounting bracket and is extended to the outside of mounting bracket, the fixed cup joint of gear is in the one end of rotation axis, arc semi-gear fixed connection is at the opposite face of locating component and mounting bracket, the tooth of the gear tooth meshes with the tooth of arc semi-gear inside wall.

Furthermore, one side of the top of the second spline seat base plate, which is far away from the positioning assembly, is fixedly connected with an X-axis motor, an output shaft of the X-axis motor is fixedly connected with a spline shaft through a coupler, one side of the top of the second spline seat base plate, which is far away from the positioning assembly, is fixedly connected with a fixing frame, one side of the X-axis motor is fixedly connected with the back of the fixing frame, and the coupler of the X-axis motor is movably connected with the middle of the fixing frame.

Further, the both sides at second spline seat base plate top are fixedly connected with first bearing frame and second bearing frame respectively, the integral key shaft is kept away from the one end of X axle motor and is passed first bearing frame and with second bearing frame swing joint, the surface activity of integral key shaft has cup jointed the swiveling wheel, the rotation axis is kept away from the one end fixed hub connection of gear and is followed the driving wheel to the second, the second is followed driving wheel and is connected with the swiveling wheel transmission through the second belt.

Furthermore, one side fixedly connected with Y axle motor of locating component is kept away from at the first spline seat base plate back, the output shaft of Y axle motor passes through shaft coupling fixedly connected with transmission shaft, the first fixing base of middle part fixedly connected with of locating component one side is kept away from at the first spline seat base plate back, locating component's one side fixedly connected with second fixing base is kept away from at the second spline seat base plate back, the one end that Y axle motor was kept away from to the transmission shaft passes first fixing base and through bearing and second fixing base swing joint.

Further, the action wheel has all been fixedly connected with to the both sides of transmission shaft surface, two the action wheel is located the middle part of first fixing base and second fixing base respectively, the equal fixedly connected with third fixing base in one side that first spline seat base plate and second spline seat base plate back are close to locating component, two the inside of third fixing base has first from the driving wheel through pivot swing joint, first from the driving wheel is connected with the action wheel transmission through first belt, the top fixedly connected with support of first belt, one side fixed connection at the side of fixed plate that first belt was kept away from to the support.

Further, the locating component is including the base plate, the positive fixed connection of arc semi-gear is at the back of base plate, the positive bottom fixed connection brim of a hat locating piece of base plate, the three regulator of the top equidistance fixedly connected with of brim of a hat locating piece, one side swing joint of regulator has the pressure arm, one side fixedly connected with at brim of a hat locating piece top adjusts the seat, the inside wall swing joint who adjusts the seat has the regulation locating piece.

Furthermore, the top of the table plate is fixedly connected with a positioning assembly, the positioning assembly is located under the sewing machine head, and the bottom of the base plate is in sliding connection with the inner side wall of the positioning assembly.

Further, the bottom fixedly connected with that the mounting bracket is close to locating component one side is two the pivot, the surface activity of pivot has cup jointed the supporting wheel, the lateral wall and the bottom sliding connection of arc semi-gear of supporting wheel.

Furthermore, both sides of the top of the rack are fixedly connected with housings, and the first spline base plate and the second spline base plate are located inside the two housings.

(III) advantageous effects

The utility model provides an automation equipment of sewing arc product possesses following beneficial effect:

1. this automation equipment of sewing arc product, through the fixed plate, the mounting bracket, the rotation axis, the gear, the cooperation of locating component and arc semi-gear is used, when the rotation axis rotates, it is rotatory to drive the gear, the tooth of the gear tooth meshes with the tooth of arc semi-gear inside wall, and then can drive the rotation of locating component semicircle, semicircle rotation can be on the arc product sewing belt physique and style stitch seam product, the arc product stitch seam of processing is more beautiful the pinhole littleer, and convenient for operation has improved the effect of arc product sewing.

2. This automation equipment of sewing arc product, through X axle motor, the integral key shaft, primary shaft bearing, the secondary shaft bearing, the swiveling wheel, the fixed plate, the mounting bracket, the rotation axis, the cooperation of second from driving wheel and second belt is used, the work operation of X axle motor can make the integral key shaft rotatory, primary shaft bearing and secondary shaft bearing can make the rotatory more stable of integral key shaft, it is rotatory to drive the swiveling wheel, the swiveling wheel drives the second through the second belt and rotates from the driving wheel, and then make rotation axis rotate, the locating component's of being convenient for semicircle is rotatory.

3. This automation equipment of sewing arc product uses through the cooperation of integral key shaft and swiveling wheel, has fore-and-aft keyway at the surface of integral key shaft, and the cover also has the keyway that corresponds at the epaxial swiveling wheel of integral key, can be so that the swiveling wheel with integral key shaft synchronous revolution, in rotatory, the swiveling wheel can also make horizontal slip on the integral key shaft, and then the guide rail of the both sides and first spline seat base plate and second spline seat base plate opposite face of the fixed plate of being convenient for slides.

4. This automation equipment of sewing arc product, through first spline seat base plate, second spline seat base plate, the fixed plate, guide rail and locating component's cooperation is used, when removing the fixed plate, the both sides of fixed plate slide with the inside wall of guide rail, the direction that removes the fixed plate is controlled, drive the continuous removal of locating component, and then can carry out continuous adjustment according to the angle of sewing arc product, sewing operation method is simple, the efficiency of arc product sewing has been promoted.

5. This automation equipment of sewing arc product, through Y axle motor, the transmission shaft, first fixing base, the second fixing base, the action wheel, the third fixing base, it is first from the driving wheel, the cooperation of first belt and support is used, Y axle motor work operation can make the transmission shaft rotatory, first fixing base and second fixing base have played the effect of support to the transmission shaft, the rotatory stability of transmission shaft has been guaranteed, it is rotatory to drive the action wheel simultaneously, the action wheel can drive first from the driving wheel through first belt and rotate, support fixed connection is at the top of first belt, one side fixed connection of support is on the fixed plate, thereby drive the continuous removal of fixed plate, when sewing arc product, adjust the angle of sewing.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a side view of the structure of the present invention;

fig. 3 is a structural bottom view of the semicircular rotation driving device of the present invention;

fig. 4 is a structural plan view of the semicircular rotation driving device of the present invention;

fig. 5 is an exploded view of the positioning assembly of the present invention.

In the figure: 1. a frame; 2. a platen; 3. a semicircular rotation driving device; 301. a first spline housing base plate; 302. a second spline base substrate; 303. a Y-axis motor; 304. a drive shaft; 305. a first fixed seat; 306. A second fixed seat; 307. a driving wheel; 308. a third fixed seat; 309. a first driven wheel; 310. a first belt; 311. a fixing plate; 312. a guide rail; 313. a support; 314. an X-axis motor; 315. a spline shaft; 316. a first bearing housing; 317. a second bearing housing; 318. a rotating wheel; 319. a fixed mount; 320. A mounting frame; 321. a rotating shaft; 322. a second driven wheel; 323. a second belt; 324. a gear; 325. A positioning assembly; 326. an arc-shaped half gear; 327. a positioning assembly; 3271. a substrate; 3272. a brim positioning block; 3273. an adjusting seat; 3274. adjusting a positioning block; 3275. a regulator; 3276. a material pressing arm; 4. a sewing machine head; 5. a housing; 400. and (5) producing the product.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, an automation device for sewing arc-shaped products comprises a frame 1, a table plate 2, a semicircular rotary driving device 3 and a sewing machine head 4, wherein the bottom of the table plate 2 is fixedly connected to the top of the frame 1, the bottom of the semicircular rotary driving device 3 is fixedly connected to the middle of the top of the table plate 2, the bottom of the sewing machine head 4 is fixedly connected to the middle of the top of the table plate 2, the sewing machine head 4 is located right above the semicircular rotary driving device 3, housings 5 are fixedly connected to two sides of the top of the frame 1, and a first spline base plate 301 and a second spline base plate 302 are located inside the two housings 5.

The semicircular rotary driving device 3 comprises a first spline base plate 301, a second spline base plate 302, a fixing plate 311, a mounting frame 320, a rotating shaft 321, a gear 324, a positioning component 327 and an arc-shaped half gear 326, wherein the opposite surfaces of the first spline base plate 301 and the second spline base plate 302 are fixedly connected with a guide rail 312, two sides of the fixing plate 311 are in sliding connection with the inner side wall of the guide rail 312, through the matching use of the first spline base plate 301, the second spline base plate 302, the fixing plate 311, the guide rail 312 and the positioning component 327, when the fixing plate 311 moves, two sides of the fixing plate 311 slide with the inner side wall of the guide rail 312, the moving direction of the fixing plate 311 is controlled, the positioning component 327 is driven to continuously move, further, the angle of an arc-shaped product can be continuously adjusted, the sewing operation method is simple, and the sewing efficiency of the arc-shaped product is improved, the bottom of the mounting rack 320 is fixedly connected to one side of the top of the fixing plate 311, the rotating shaft 321 is movably connected to the middle of the mounting rack 320, one end of the rotating shaft 321 penetrates through the mounting rack 320 and extends to the outer side of the mounting rack 320, the gear 324 is fixedly sleeved at one end of the rotating shaft 321, the arc-shaped half gear 326 is fixedly connected to the opposite surface of the positioning component 327 and the mounting rack 320, teeth of the gear 324 are meshed with teeth of the inner side wall of the arc-shaped half gear 326, the fixing plate 311, the mounting rack 320, the rotating shaft 321, the gear 324, the positioning component 327 and the arc-shaped half gear 326 are matched for use when the rotating shaft 321 rotates, the gear 324 is driven to rotate, teeth of the gear 324 are meshed with teeth of the inner side wall of the arc-shaped half gear 326, further the positioning component 327 can be driven to rotate in a semicircle, the semicircle can, the operation is convenient, and the sewing effect of the arc-shaped product is improved.

An X-axis motor 314 is fixedly connected to one side of the top of the second spline base plate 302, which is far away from the positioning assembly 327, an output shaft of the X-axis motor 314 is fixedly connected with a spline shaft 315 through a coupler, a fixed frame 319 is fixedly connected to one side of the top of the second spline base plate 302, which is far away from the positioning assembly 327, one side of the X-axis motor 314 is fixedly connected with the back of the fixed frame 319, the coupler of the X-axis motor 314 is movably connected with the middle of the fixed frame 319, a first bearing seat 316 and a second bearing seat 317 are respectively fixedly connected to two sides of the top of the second spline base plate 302, one end of the spline shaft 315, which is far away from the X-axis motor 314, penetrates through the first bearing seat 316 and is movably connected with the second bearing seat 317, a rotating wheel 318 is movably sleeved on the outer surface of the spline shaft 315, a longitudinal key groove is formed, the rotating wheel 318 can rotate synchronously with the spline shaft 315, while rotating, the rotating wheel 318 can also slide transversely on the spline shaft 315, so that two sides of the fixing plate 311 can slide with the guide rails 312 on the opposite surfaces of the first spline base plate 301 and the second spline base plate 302, one end of the rotating shaft 321 away from the gear 324 is fixedly connected with the second driven wheel 322, the second driven wheel 322 is in transmission connection with the rotating wheel 318 through the second belt 323, the spline shaft 314, the first bearing seat 316, the second bearing seat 317, the rotating wheel 318, the fixing plate 311, the mounting frame 320, the rotating shaft 321, the second driven wheel 322 and the second belt 323 are matched for use, the spline shaft 315 can rotate through the working operation of the X-axis motor 314, the first bearing seat 316 and the second bearing seat 317 can enable the spline shaft 315 to rotate more stably to drive the rotating wheel 318 to rotate, the rotating wheel 318 drives the second driven wheel 322 to rotate through the second belt 323, so as to rotate the rotating shaft 321, thereby facilitating the semicircular rotation of the positioning assembly 327.

A Y-axis motor 303 is fixedly connected to one side of the back of the first spline base plate 301, which is far away from the positioning component 327, an output shaft of the Y-axis motor 303 is fixedly connected with a transmission shaft 304 through a coupler, a first fixed seat 305 is fixedly connected to the middle of one side of the back of the first spline base plate 301, which is far away from the positioning component 327, a second fixed seat 306 is fixedly connected to one side of the back of the second spline base plate 302, which is far away from the positioning component 327, one end of the transmission shaft 304, which is far away from the Y-axis motor 303, penetrates through the first fixed seat 305 and is movably connected with the second fixed seat 306 through a bearing, driving wheels 307 are fixedly sleeved on both sides of the outer surface of the transmission shaft 304, the two driving wheels 307 are respectively located at the middle of the first fixed seat 305 and the second fixed seat 306, third fixed seats 308 are fixedly connected to one sides of the backs of the first spline base, the first driven wheel 309 is in transmission connection with a driving wheel 307 through a first belt 310, a support 313 is fixedly connected to the top of the first belt 310, one side of the support 313 far away from the first belt 310 is fixedly connected to the side of a fixing plate 311, the Y-axis motor 303, the transmission shaft 304, the first fixing seat 305, the second fixing seat 306, the driving wheel 307, the third fixing seat 308, the first driven wheel 309 and the first belt 310 are matched for use through the Y-axis motor 303, the transmission shaft 304 can rotate through the work and operation of the Y-axis motor 303, the first fixing seat 305 and the second fixing seat 306 play a role in supporting the transmission shaft 304, the stability of the rotation of the transmission shaft 304 is ensured, meanwhile, the driving wheel 307 is driven to rotate, the driving wheel 307 can drive the first driven wheel 309 to rotate through the first belt 310, the support 313 is fixedly connected to the top of the first belt 310, one side, thereby driving the fixing plate 311 to move continuously, and adjusting the sewing angle when sewing the arc-shaped product.

The positioning assembly 327 includes a base plate 3271, a front surface of the arc-shaped half gear 326 is fixedly connected to a back surface of the base plate 3271, a bottom of the front surface of the base plate 3271 is fixedly connected to a brim positioning block 3272, three adjusters 3275 are fixedly connected to a top of the brim positioning block 3272 at equal intervals, one side of each adjuster 3275 is movably connected to a pressing arm 3276, one side of the top of the brim positioning block 3272 is fixedly connected to an adjusting seat 3273, and an inner side wall of each adjusting seat 3273 is movably connected to an adjusting positioning block 3274.

The top fixedly connected with locating component 327 of platen 2, locating component 327 is located sewing machine head 4 under, and base plate 3271's bottom and locating component 327's inside wall sliding connection, and mounting bracket 320 is close to two pivots of the bottom fixedly connected with of locating component 327 one side, and the surface activity of pivot has cup jointed the supporting wheel, the bottom sliding connection of the lateral wall and arc half-gear 326 of supporting wheel.

When the sewing machine is used, an arc-shaped product 400 to be sewn is placed in a groove at the top of a brim positioning block 3272, the arc-shaped product 400 is positioned by adjusting the positioning block 3274, the arc-shaped product 400 is fixed in position by three pressing arms 3276, the spline shaft 315 can be rotated by the working operation of the X-axis motor 314, the spline shaft 315 can be more stably rotated by the first bearing seat 316 and the second bearing seat 317, the rotating wheel 318 is driven to rotate, the rotating wheel 318 drives the second driven wheel 322 to rotate through the second belt 323, the rotating shaft 321 is driven to rotate to drive the gear 324 to rotate, teeth of the gear 324 are meshed with teeth of the inner side wall of the arc-shaped half gear 326, the positioning assembly 327 can be driven to rotate in a semicircle shape, the transmission shaft 304 can be rotated by the working operation of the Y-axis motor 303, and the first fixing seat 305 and the second fixing seat 306 play a, the stability of transmission shaft 304 rotation has been guaranteed, it is rotatory to drive action wheel 307 simultaneously, action wheel 307 can drive first from driving wheel 309 through first belt 310 and rotate, support 313 fixed connection is at the top of first belt 310, one side fixed connection of support 313 is on fixed plate 311, drive the continuous removal of fixed plate 311, the both sides of fixed plate 311 slide with the inside wall of guide rail 312, the direction that fixed plate 311 removed is controlled, drive the continuous removal of locating component 327, and then can make locating component 327 constantly be semicircle rotatory simultaneously in continuous removal, sew arc product 400 through sewing machine head 4, can sew banding body and style stitch product on arc product 400, the more beautiful pinhole of arc product 400 stitch of processing is littleer, and convenient for operation improves the effect of arc product sewing.

The utility model discloses a control mode comes automatic control through the controller, and the control circuit of controller can realize through the simple programming of technical staff in this field, and the supply also belongs to the common general knowledge in this field, and the utility model discloses mainly used protects mechanical device, so the utility model discloses no longer explain control mode and circuit connection in detail.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automation equipment of sewing arc product, includes frame (1), platen (2), semicircle rotation driving device (3) and sewing machine head (4), its characterized in that: the bottom of the bedplate (2) is fixedly connected to the top of the frame (1), the bottom of the semicircular rotary driving device (3) is fixedly connected to the middle of the top of the bedplate (2), the bottom of the sewing machine head (4) is fixedly connected to the middle of the top of the bedplate (2), and the sewing machine head (4) is positioned right above the semicircular rotary driving device (3);

semicircle rotary driving device (3) is including first spline seat base plate (301), second spline seat base plate (302), fixed plate (311), mounting bracket (320), rotation axis (321), gear (324), locating component (327), arc-shaped semi-gear (326), the equal fixedly connected with guide rail (312) of opposite face of first spline seat base plate (301) and second spline seat base plate (302), the both sides of fixed plate (311) and the inside wall sliding connection of guide rail (312), the bottom fixed connection of mounting bracket (320) is in the one side at fixed plate (311) top, rotation axis (321) swing joint is in the middle part of mounting bracket (320), the one end of rotation axis (321) passes mounting bracket (320) and extends to the outside of mounting bracket (320), gear (324) fixed cup joints the one end at rotation axis (321), arc-shaped semi-gear (326) fixed connection is at the opposite face of locating component (327) and mounting bracket (320), the teeth of the gear (324) are meshed with the teeth of the inner side wall of the arc-shaped half gear (326).

2. An automated apparatus for sewing arcuate products according to claim 1, wherein: one side fixedly connected with X axle motor (314) of locating component (327) is kept away from at second spline seat base plate (302) top, the output shaft of X axle motor (314) passes through shaft coupling fixedly connected with integral key shaft (315), and one side fixedly connected with mount (319) of locating component (327) is kept away from at second spline seat base plate (302) top, one side of X axle motor (314) and the back fixed connection of mount (319), the shaft coupling of X axle motor (314) and the middle part swing joint of mount (319).

3. An automated apparatus for sewing arcuate products according to claim 2, wherein: the two sides at the top of the second spline seat base plate (302) are fixedly connected with a first bearing seat (316) and a second bearing seat (317) respectively, one end, away from the X-axis motor (314), of the spline shaft (315) penetrates through the first bearing seat (316) and is movably connected with the second bearing seat (317), a rotating wheel (318) is movably sleeved on the outer surface of the spline shaft (315), one end, away from the gear (324), of the rotating shaft (321) is fixedly sleeved with a second driven wheel (322), and the second driven wheel (322) is in transmission connection with the rotating wheel (318) through a second belt (323).

4. An automated apparatus for sewing arcuate products according to claim 1, wherein: one side fixedly connected with Y axle motor (303) of locating component (327) is kept away from at first spline seat base plate (301) back, the output shaft of Y axle motor (303) passes through shaft coupling fixedly connected with transmission shaft (304), the first fixing base of middle part fixedly connected with (305) of locating component (327) one side is kept away from at first spline seat base plate (301) back, one side fixedly connected with second fixing base (306) of locating component (327) is kept away from at second spline seat base plate (302) back, the one end that Y axle motor (303) was kept away from in transmission shaft (304) passes first fixing base (305) and through bearing and second fixing base (306) swing joint.

5. An automated apparatus for sewing arcuate products according to claim 4, wherein: the both sides of transmission shaft (304) surface are all fixed drive wheel (307) of having cup jointed, two drive wheel (307) are located the middle part of first fixing base (305) and second fixing base (306) respectively, the equal fixedly connected with third fixing base (308) in one side that locating component (327) is close to at first spline seat base plate (301) and second spline seat base plate (302) back, two the inside of third fixing base (308) has first from driving wheel (309) through pivot swing joint, first from driving wheel (309) through first belt (310) with drive wheel (307) transmission connection, the top fixedly connected with support (313) of first belt (310), one side fixed connection in fixed plate (311) that first belt (310) were kept away from in support (313).

6. An automated apparatus for sewing arcuate products according to claim 1, wherein: locating component (327) is including base plate (3271), the front fixed connection of arc half-gear (326) is at the back of base plate (3271), base plate (3271) positive bottom fixed connection brim of a hat locating piece (3272), three regulator (3275) of the equidistant fixedly connected with in top of brim of a hat locating piece (3272), one side swing joint of regulator (3275) has pressure arm (3276), one side fixedly connected with at brim of a hat locating piece (3272) top adjusts seat (3273), the inside wall swing joint of adjusting seat (3273) has regulation locating piece (3274).

7. An automated apparatus for sewing arcuate products according to claim 6, wherein: the top of the bedplate (2) is fixedly connected with a positioning component (327), the positioning component (327) is positioned under the sewing machine head (4), and the bottom of the base plate (3271) is in sliding connection with the inner side wall of the positioning component (327).

8. An automated apparatus for sewing arcuate products according to claim 1, wherein: the bottom fixedly connected with that mounting bracket (320) is close to locating component (327) one side is two the pivot, the surface activity of pivot has cup jointed the supporting wheel, the lateral wall and the bottom sliding connection of arc half-gear (326) of supporting wheel.

9. An automated apparatus for sewing arcuate products according to claim 1, wherein: the two sides of the top of the rack (1) are fixedly connected with housings (5), and the first spline base plate (301) and the second spline base plate (302) are located in the two housings (5).