CN217826886U

CN217826886U - Automatic sewing machine for threaded sleeves

Info

Publication number: CN217826886U
Application number: CN202221953837.4U
Authority: CN
Inventors: 张成安
Original assignee: Huainan Jinfeng Automation Equipment Co ltd
Current assignee: Huainan Jinfeng Automation Equipment Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2022-11-18
Anticipated expiration: 2032-07-27

Abstract

The utility model provides a screw thread sleeve automatic sewing machine relates to the screw thread sleeve field of sewing up. The automatic sewing machine for the threaded sleeves comprises a device frame, wherein a first support plate which is fixedly connected is arranged inside the device frame, a first motor is arranged on the upper surface of the first support plate, the output end of the first motor penetrates through the first support plate and is provided with a first pulley which is fixedly connected, a second pulley which is matched with the first pulley is arranged below the middle part of the first support plate, the first pulley and the second pulley are connected through a first synchronous belt, a rotary drum which is fixedly connected is arranged on the upper surface of the second pulley, a rotary disc which is fixedly connected is arranged at the top of the rotary drum, and two second motors which are symmetrically distributed are arranged on the lower surface of the rotary disc.

Description

Automatic sewing machine for threaded sleeves

Technical Field

The utility model relates to a screw thread sleeve seam closes technical field, specifically is a screw thread sleeve automatic sewing machine.

Background

The knitted fabric with rib stitch has larger elasticity and extensibility when being stretched transversely, so that the knitted fabric is commonly used for inner and outer clothes products needing certain elasticity, such as elastic shirts, elastic vests, pullover cuffs, necklines, trouser openings and the like. Many complex tissues derived from rib tissues mainly include rib air layer tissues and stipple tissues. The rib air layer tissue is formed by compounding a rib tissue and a plain needle tissue. The structure has the advantages of small transverse extensibility, good dimensional stability, thickness, stiffness, scraping and the like. The pique tissue is formed by compounding incomplete rib tissue and incomplete plain needle tissue. According to the arrangement sequence of the two coils in a complete organization, a Swiss type coil and a French type coil are provided. The Swiss type stipple weave structure is compact, the extensibility is small, and the size stability is good. The French type dotted line structure has the characteristics of clear lines of the longitudinal lines of the coils, plump surface, large breadth and the like.

The existing thread sleeve sewing needs to manually sleeve the sleeve on the hand and sew the sleeve by using a sewing machine, has high technical requirements on workers, has high risk and has lower efficiency.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a screw thread sleeve automatic sewing machine has solved current screw thread sleeve seam and has closed and need artifically to sew up the coat-sleeve cover on hand with sewing machine, and is very high to workman's technical requirement, and the risk is also very high, the problem of efficiency ratio low moreover.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an automatic sewing machine for threaded sleeves comprises a device frame, wherein a first supporting plate which is fixedly connected is arranged in the device frame, a first motor is arranged on the upper surface of the first supporting plate, the output end of the first motor penetrates through the first supporting plate and is provided with a first pulley which is fixedly connected, a second pulley which is matched with the first pulley is arranged below the middle part of the first supporting plate, the first pulley and the second pulley are connected through a first synchronous belt, a rotary drum which is fixedly connected is arranged on the upper surface of the second pulley, a rotary disc which is fixedly connected is arranged at the top of the rotary drum, two second motors which are symmetrically distributed are arranged on the lower surface of the rotary disc, rotary shafts which are fixedly connected are arranged at the output ends of the two second motors, a spline wheel which is fixedly connected is sleeved on the rotary shafts, and rotary ring discs are sleeved on the outer sides of the two rotary shafts, the rotary ring plate is rotationally connected to the rotary plate, two third motors are arranged on the lower surface of the rotary plate, the output ends of the third motors penetrate through the rotary plate and are provided with fixedly connected gears, gear rings matched with the gears are arranged outside the rotary plate, the two gear rings are respectively meshed with the two gears, a fixedly connected conical sleeve is arranged above the rotary ring plate and positioned outside the rotary shaft, a first mounting plate is arranged on one side of the top of the device frame, a forward pushing cylinder is arranged on one side of the first mounting plate, a second mounting plate is arranged on the output end of the forward pushing cylinder, a fourth motor is arranged on the second mounting plate, a third fixedly connected pulley is arranged at the output end of the fourth motor, a connecting plate is arranged on the second mounting plate and positioned on one side of the third motors, and a fourth rotatably connected pulley is arranged on the connecting plate, the third pulley with connect through the second hold-in range between the fourth pulley, fourth pulley middle part is equipped with fixed connection's connecting rod, the bottom of connecting rod is passed the connecting plate is installed ultrasonic instrument, the ultrasonic instrument output is equipped with the transducer, the position of transducer with the position looks adaptation of floral whorl.

Preferably, a straight frame is arranged on the surface of the rotary table on the inner side of the rotary table, a connecting frame is arranged on one side of the straight frame, a cylindrical barrel connected in a rotating mode is arranged on the connecting frame, and the position of the cylindrical barrel is matched with that of the floral whorl.

Preferably, the straight frames positioned above and below the floral whorl are respectively provided with a fixed block, and the rotating shaft is rotatably connected with the fixed blocks.

Preferably, a limiting telescopic rod is arranged between the first mounting plate and the second mounting plate.

Preferably, the straight frame top is equipped with the limiting plate, device frame top is equipped with the installation pole, install on the installation pole and pull the cylinder backward, the output that pulls the cylinder backward is equipped with the push pedal with limiting plate looks adaptation.

(III) advantageous effects

The utility model relates to an automatic sewing machine for threaded sleeves, which is characterized in that the threaded sleeves are unfolded through a conical sleeve and are correctly sleeved on a pattern wheel, the high and low positions depend on the welding position of a product, and sleeves and cuffs of the sleeves are placed on the pattern wheel, and the high and low positions are the same as the threaded sleeves; after the energy converter is started to operate, the rotary table rotates a product to a working position, and then the spline wheel is propped against the limiting plate through the reverse pull air cylinder, so that damage to the straight frame when the forward push air cylinder is used for pushing the energy converter is avoided; after the reverse pulling cylinder is in place, the forward pushing cylinder pushes the transducer towards the direction of the spline wheel to enable the transducer to be in contact with the spline wheel, and meanwhile, the transducer and the spline wheel are driven by the second motor and the fourth motor to rotate, so that the non-woven fabric sleeves and the threaded sleeves are well welded together; after ultrasonic welding is completed, the air cylinder retreats from the working position, the welded product rotates to the preparation working position, and meanwhile, the prepared product at the preparation station is turned to the working position; the welded product is transferred to a preparation station and then can be taken out to prepare the next product; the whole operation has no requirement on manual technology, new staff can operate the operation, the speed is higher, the quality is stable, the safety is higher, and the requirements of the standardized production of customers are met.

Drawings

FIG. 1 is a schematic view of the overall structure of the automatic sewing machine for threaded sleeves of the present invention;

FIG. 2 is a back structure view of the automatic sewing machine for threaded sleeves of the present invention;

FIG. 3 is an enlarged structural view of the point A in FIG. 1 according to the present invention;

fig. 4 is an enlarged structural view of the point B in fig. 1 according to the present invention.

Wherein, 1, a device frame; 2. a first support plate; 3. a first motor; 4. a first pulley; 5. a second pulley; 6. a rotating drum; 7. a turntable; 8. a second motor; 9. a rotating shaft; 10. a floral whorl; 11. a rotating ring disk; 12. a third motor; 13. a gear; 14. a toothed ring; 15. a tapered sleeve; 16. a first mounting plate; 17. a forward push cylinder; 18. a second mounting plate; 19. a fourth motor; 20. a third pulley; 21. a connecting plate; 22. a fourth pulley; 23. a connecting rod; 24. pushing the plate; 25. a transducer; 26. a straight frame; 27. a connecting frame; 28. a cylindrical barrel; 29. a fixed block; 30. limiting the telescopic rod; 31. a limiting plate; 32. mounting a rod; 33. and (5) reversely pulling the air cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings 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.

Examples

As shown in fig. 1-4, the embodiment of the present invention provides an automatic sewing machine for threaded sleeves, which comprises a device frame 1, wherein a first support plate 2 fixedly connected is arranged inside the device frame 1, a first motor 3 is arranged on the upper surface of the first support plate 2, the output end of the first motor 3 passes through the first support plate 2 and is provided with a first pulley 4 fixedly connected, a second pulley 5 matched with the first pulley 4 is arranged below the middle part of the first support plate 2, the first pulley 4 is connected with the second pulley 5 through a first synchronous belt, a rotary drum 6 fixedly connected is arranged on the upper surface of the second pulley 5, a rotary disc 7 fixedly connected is arranged on the top of the rotary drum 6, two second motors 8 symmetrically distributed are arranged on the lower surface of the rotary disc 7, the output ends of the two second motors 8 are respectively provided with a rotary shaft 9 fixedly connected, a spline wheel 10 fixedly connected is sleeved on the rotary shaft 9, rotary discs 11 are sleeved on the outer sides of the two rotary shafts 9, a rotating ring plate 11 is rotatably connected on a rotating plate 7, two third motors 12 are arranged on the lower surface of the rotating plate 7, the output ends of the third motors 12 penetrate through the rotating plate 7 and are provided with fixedly connected gears 13, gear rings 14 matched with the gears 13 are arranged outside the rotating plate 7, the two gear rings 14 are respectively meshed with the two gears 13, a fixedly connected conical sleeve 15 is arranged above the rotating ring plate 11 positioned outside a rotating shaft 9, a first mounting plate 16 is arranged on one side of the top of a device frame 1, a forward pushing cylinder 17 is arranged on one side of the first mounting plate 16, a second mounting plate 18 is arranged on the output end of the forward pushing cylinder 17, a fourth motor 19 is arranged on the second mounting plate 18, a fixedly connected third pulley 20 is arranged on the output end of the fourth motor 19, a connecting plate 21 is arranged on the second mounting plate 18 positioned on one side of the third motors 12, and a rotatably connected fourth pulley 22 is arranged on the connecting plate 21, third pulley 20 is connected through the second hold-in range between the fourth pulley 22, and fourth pulley 22 middle part is equipped with fixed connection's connecting rod 23, and the connecting plate 21 is passed and the ultrasonic instrument is installed to the bottom of connecting rod 23, and the ultrasonic instrument output is equipped with transducer 25, and transducer 25's position and the position looks adaptation of floral whorl 10.

As a further scheme of the embodiment, a straight frame 26 is installed on the surface of the rotating disc 7 positioned on the inner side of the rotating disc 11, a connecting frame 27 is installed on one side of the straight frame 26, a cylinder 28 in rotary connection is arranged on the connecting frame 27, and the position of the cylinder 28 is matched with the position of the flower wheel 10. The cylinder 28 is arranged to facilitate the opening of the threaded cuff for convenient operation and use.

As a further scheme of this embodiment, the straight frames 26 located above and below the spline 10 are provided with fixing blocks 29, and the rotating shaft 9 is rotatably connected with the fixing blocks 29. The arrangement of the fixing block 29 increases the stability of the rotation of the rotating shaft 9.

As a further solution of the present embodiment, a limit telescopic rod 30 is disposed between the first mounting plate 16 and the second mounting plate 18. The arrangement of the limiting telescopic rod 30 increases the stability when the forward pushing cylinder 17 pushes the second mounting plate 18, and ensures the linear motion of the second mounting plate 18, so that the energy converter 25 is stably contacted with the floral whorl 10.

As a further scheme of the embodiment, a limit plate 31 is arranged at the top of the straight rod 26, a mounting rod 32 is arranged at the top of the device frame 1, a reverse pulling cylinder 33 is arranged on the mounting rod 32, and a push plate 24 matched with the limit plate 31 is arranged at the output end of the reverse pulling cylinder 33. The push plate 24 and the limit plate 31 on the back-pull air cylinder 33 effectively prevent the straight frame 26 from being damaged when the forward-push air cylinder 17 pushes the transducer 25.

The working principle is as follows: when the fancy wheel sleeve is used, firstly, the threaded sleeves are spread through the tapered sleeves 15 and are correctly sleeved on the fancy wheel 10, the height positions depend on the product welding positions, and then, the sleeve cuffs of the sleeves are placed on the fancy wheel 10, and the height positions are the same as the threaded sleeves; after the operation is started, the rotary table 7 rotates the product to a working position, and then the floral whorl 10 is propped against the limiting plate 31 through the reverse pulling cylinder 33, so that the damage to the straight frame 26 when the forward pushing cylinder 17 is used for pushing the transducer 25 is avoided; after the reverse pulling cylinder 33 is in place, the forward pushing cylinder 17 pushes the transducer 25 towards the floral whorl 10, so that the transducer 25 is contacted with the floral whorl 10, and meanwhile, the transducer 25 and the floral whorl 10 are driven by the second motor 8 and the fourth motor 19 to rotate, so that the non-woven fabric sleeves and the threaded sleeves are well welded together; after ultrasonic welding is completed, the air cylinder exits from the working position, the welded product rotates to the preparation working position, and meanwhile, the product prepared in the preparation station is shifted to the working position; the welded product can be taken out after being transferred to a preparation station to prepare the next product; therefore, the method runs repeatedly and always, the whole operation has no requirement on manual technology, and the method can be operated by ordinary people at higher speed and higher safety.

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. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

Claims

1. The automatic sewing machine for the threaded sleeves is characterized by comprising a device frame (1), wherein a first support plate (2) fixedly connected is arranged inside the device frame (1), a first motor (3) is arranged on the upper surface of the first support plate (2), the output end of the first motor (3) penetrates through the first support plate (2) and is provided with a first pulley (4) fixedly connected, a second pulley (5) matched with the first pulley (4) is arranged below the middle part of the first support plate (2), the first pulley (4) and the second pulley (5) are connected through a first synchronous belt, a rotary drum (6) fixedly connected is arranged on the upper surface of the second pulley (5), a rotary disc (7) fixedly connected is arranged at the top of the rotary drum (6), two second motors (8) symmetrically distributed are arranged on the lower surface of the rotary disc (7), the output ends of the two second motors (8) are respectively provided with a rotary shaft (9) fixedly connected, a flower wheel (10) fixedly connected is sleeved on the rotary shaft (9), the outer sides of the rotary shafts (9) are respectively sleeved with a ring gear (11), and a third rotary disc (12) is arranged on the rotary disc (7) and is connected with a third rotary gear (12) connected with a rotary disc (7), a gear ring (14) matched with the gear (13) is arranged outside the rotary disc (7), the two gear rings (14) are respectively meshed with the two gears (13), a fixedly connected conical sleeve (15) is arranged above the rotating ring disc (11) positioned at the outer side of the rotating shaft (9), a first mounting plate (16) is arranged on one side of the top of the device frame (1), a forward push cylinder (17) is arranged on one side of the first mounting plate (16), the output end of the forward pushing cylinder (17) is provided with a second mounting plate (18), a fourth motor (19) is arranged on the second mounting plate (18), the output end of the fourth motor (19) is provided with a third pulley (20) which is fixedly connected, the second mounting plate (18) which is positioned at one side of the third motor (12) is provided with a connecting plate (21), a fourth pulley (22) which is connected in a rotating way is arranged on the connecting plate (21), the third pulley (20) is connected with the fourth pulley (22) through a second synchronous belt, a connecting rod (23) fixedly connected is arranged in the middle of the fourth pulley (22), the bottom end of the connecting rod (23) passes through the connecting plate (21) and is provided with an ultrasonic instrument, the output end of the ultrasonic instrument is provided with a transducer (25), and the position of the transducer (25) is matched with the position of the floral whorl (10).

2. The automated sewing machine for threaded sleeves according to claim 1, wherein: the surface of the rotary disc (7) positioned on the inner side of the rotary disc (11) is provided with a straight frame (26), one side of the straight frame (26) is provided with a connecting frame (27), the connecting frame (27) is provided with a cylindrical barrel (28) in rotating connection, and the position of the cylindrical barrel (28) is matched with the position of the floral whorl (10).

3. The automated sewing machine for threaded sleeves according to claim 2, characterized in that: the straight frames (26) positioned above and below the floral whorl (10) are respectively provided with a fixing block (29), and the rotating shaft (9) is rotatably connected with the fixing blocks (29).

4. The automated sewing machine for threaded sleeves according to claim 1, wherein: a limiting telescopic rod (30) is arranged between the first mounting plate (16) and the second mounting plate (18).

5. The automated sewing machine for threaded sleeves according to claim 2, wherein: straight frame (26) top is equipped with limiting plate (31), device frame (1) top is equipped with installation pole (32), install on installation pole (32) and counter-pull cylinder (33), the output of counter-pull cylinder (33) is equipped with push pedal (24) with limiting plate (31) looks adaptation.