CN211891030U - Polyester yarn processing and cutting mechanism - Google Patents

Abstract

The utility model discloses a polyester yarn processing cutting mechanism, comprises a workbench, the top of workstation is equipped with moving mechanism, moving mechanism's bottom is connected with cutting mechanism, the centre of workstation is equipped with a plurality of parallel arrangement's wire feed hole, cutting mechanism includes cutting seat and the cutting motor that is located cutting seat below, cutting seat's right-hand member is equipped with the opening, rotate on the cutting seat and install arbor and lower arbor, upward be equipped with corresponding cutter dish on arbor and the lower arbor, the homonymy end of cutter dish stretches out to open-ended intermediate position and forms cutting portion. The utility model has the advantages that: the multi-station polyester yarn cutting machine can cut multi-station polyester yarns at the same time, can adjust the position of the cutting mechanism, can adapt to different types of polyester yarns, and can flexibly deal with emergency situations.

Description

Polyester yarn processing and cutting mechanism

Technical Field

The utility model belongs to the technical field of the cutting, concretely relates to polyester yarn processing cutting mechanism.

Background

The polyester fiber is a synthetic fiber with excellent quality, the strength of the prepared suture is high, the suture is second to the nylon thread in various sutures, and the strength of the suture is not reduced in a wet state. The shrinkage is very small, and the shrinkage is less than 1% after proper shaping, so that the sewed stitch can always keep flat, straight and beautiful without shrinkage, has the wear resistance second to that of chinlon, low moisture regain and good high temperature resistance, low temperature resistance, light resistance and water resistance, so that the polyester thread is a very wide variety, can replace cotton sewing threads in many occasions, has wide application, can be used for sewing cotton fabrics, chemical fiber fabrics and blended fabrics, can also be used for sewing knitted outer garments, and is also a good thread for shoe and cap leather industry. In the production process of the polyester yarn, finally prepared polyester yarns are wound by a winding drum, when the winding drum is wound to a full load state, the polyester yarns are required to be cut off to replace the winding drum for winding the next winding drum, the currently used cutting device for the polyester yarns is a split type shearing knife driven by an air cylinder generally, the cutting device is provided with a plurality of cutting stations generally, namely a plurality of winding drums and wire penetrating holes, a plurality of air cylinders and shearing knives are required to be installed or consumed when the cutting device is used for shearing, the cost is high, the condition that the polyester yarns jump out of the shearing range easily occurs, and the shearing efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, the utility model provides a following technical scheme: a polyester yarn processing and cutting mechanism comprises a workbench, a moving mechanism is arranged at the top of the workbench, the bottom of the moving mechanism is connected with a cutting mechanism, the middle of the workbench is provided with a plurality of wire penetrating holes which are arranged in parallel, the cutting mechanism comprises a cutting seat and a cutting motor positioned below the cutting seat, the right end of the cutting seat is provided with an opening, an upper cutter shaft and a lower cutter shaft are rotatably arranged on the cutting seat, corresponding cutter discs are arranged on the upper cutter shaft and the lower cutter shaft, the same side ends of the cutter discs extend out to the middle position of the opening to form a cutting part, the upper cutter shaft and the lower cutter shaft are provided with end parts which are rotatably connected with the cutting seat, the end part of the lower cutter shaft is provided with a belt, the lower cutter shaft is in transmission connection with an output shaft of the cutting motor through a belt, and the end part of the upper cutter shaft is in transmission connection with the end part of the lower cutter shaft through the belt.

Further, the moving mechanism includes the mobile station, the left top fixedly connected with driving motor of mobile station inner chamber, driving motor's output fixedly connected with driving gear, the equal fixedly connected with bearing in mobile station inner chamber both sides, the inboard fixedly connected with transmission shaft of bearing, the left side fixedly connected with driven gear on transmission shaft surface, driven gear's top and the bottom meshing of driving gear, the right side fixedly connected with transmission cover on transmission shaft surface, the transmission groove has been seted up on the surface of transmission cover, the inside sliding connection in transmission groove has the carriage release lever, the bottom of carriage release lever extends to the outside fixedly connected with sliding sleeve in transmission groove, the inside sliding connection of sliding sleeve has the polished rod, the both ends of polished rod respectively with the both sides fixed connection of mobile station inner chamber, the bottom fixedly connected with connecting rod of sliding sleeve, connecting rod and cutting.

Further, the cutting mechanism further comprises a cross beam, an electric telescopic rod is arranged at the bottom of the cross beam, and the bottom of the electric telescopic rod is fixedly connected with the cutting seat.

Furthermore, the two ends of the opening are provided with bevel edges, and the direction of the opening corresponds to the threading hole.

Further, a protective seat is arranged beside the cutting motor.

The utility model has the advantages that: move about the cutting mechanism is driven through moving mechanism, can cut the dacron silk of multistation simultaneously, the arbor and the cutter dish that set up from top to bottom can guarantee doing of cutting scope and enlarge, avoid jumping the silk and cause the inaccurate condition of cutting, can adjust the position of cutting through electric telescopic handle simultaneously for adapt to different types of dacron silk.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an internal structure view of the moving mechanism.

Fig. 3 is a structural view of the cutting mechanism.

In the figure: 1. a work table; 2. a moving mechanism; 3. a cutting mechanism; 4. threading holes; 5. a cutting seat; 6. cutting the motor; 7. an opening; 8. an upper cutter shaft; 9. a lower cutter shaft; 10. a cutter disc; 11. an end portion; 12. a belt; 13. a mobile station; 14. a drive motor; 15. a driving gear; 16. a bearing; 17. a drive shaft; 18. a driven gear; 19. a transmission sleeve; 20. a transmission groove; 21. a travel bar; 22. a sliding sleeve; 23. a polish rod; 24. a connecting rod; 25. a cross beam; 26. an electric telescopic rod; 27. a protective seat.

Detailed Description

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

Referring to fig. 1-3, a cutting mechanism for processing polyester yarn comprises a worktable 1, a moving mechanism 2 is arranged at the top of the worktable 1, a cutting mechanism 3 is connected at the bottom of the moving mechanism 2, a plurality of yarn feeding holes 4 are arranged in parallel in the middle of the worktable 1, a yarn winding tube for winding yarn is arranged at one side of each yarn feeding hole 4, the polyester yarn passes through the yarn feeding holes 4 and enters the yarn winding tube, the cutting mechanism 3 comprises a cutting seat 5 and a cutting motor 6 positioned below the cutting seat 5, a protection seat 27 is arranged beside the cutting motor 6, an opening 7 is arranged at the right end of the cutting seat 5, inclined edges are arranged at two ends of the opening 7, the direction of the opening 7 corresponds to the yarn feeding holes 4, the opening 7 not only facilitates cutting, but also further ensures that the polyester yarn passing through the yarn feeding holes 4 can fall into a cutting range along the direction of the opening 7 no matter what state, an upper cutter shaft 8 and a lower cutter shaft 9 are rotatably arranged on the cutting seat 5, the upper cutter shaft 8 and the lower cutter shaft 9 are provided with corresponding cutter discs 10, the same side ends of the cutter discs 10 extend out to the middle position of the opening 7 to form a cutting part, the upper cutter shaft 8 and the lower cutter shaft 9 are provided with end parts 11 rotatably connected with the cutting seat 5, a belt 12 is installed on the end parts 11 of the lower cutter shaft 9, the lower cutter shaft 9 is in transmission connection with an output shaft of the cutting motor 6 through the belt 12, and the end parts 11 of the upper cutter shaft 8 are in transmission connection with the end parts 11 of the lower cutter shaft 9 through the belt 12. The moving mechanism 2 comprises a moving platform 13, a driving motor 14 is fixedly connected to the top of the left side of the inner cavity of the moving platform 13, a driving gear 15 is fixedly connected to the output end of the driving motor 14, bearings 16 are fixedly connected to both sides of the inner cavity of the moving platform 13, a transmission shaft 17 is fixedly connected to the inner side of each bearing 16, a driven gear 18 is fixedly connected to the left side of the surface of each transmission shaft 17, the top of each driven gear 18 is meshed with the bottom of the corresponding driving gear 15, a transmission sleeve 19 is fixedly connected to the right side of the surface of each transmission shaft 17, a transmission groove 20 is formed in the surface of each transmission sleeve 19, a moving rod 21 is slidably connected to the inner part of each transmission groove 20, a sliding sleeve 22 is fixedly connected to the outer part of each transmission groove 20 by extending the bottom of each moving rod 21, a moving rod 21 is slidably connected, connecting rod 24 and cutting mechanism 3 are connected, cutting mechanism 3 still includes crossbeam 25, the bottom of crossbeam 25 is equipped with electric telescopic handle 26, electric telescopic handle 26's bottom and 5 fixed connection of cutting seat, electric telescopic handle 26 is used for adjusting cutting mechanism 3's cutting point, the full load state of different types of dacron silk is inconsistent, so when producing different dacron silks, the cutting off position of dacron silk must change, this cutting point that just needs to cut the blade among the cutting device is adjusted.

The utility model discloses a use is when the corresponding wire winding section of thick bamboo of each station is full loaded, for cutting motor 6 circular telegram, cutting motor 6 passes through belt 12 and drives arbor 8 and lower arbor 9 rotatory, then open driving motor 14, driving motor 14 drives driving gear 15 and rotates, driving gear 15 rotates and drives driven gear 18 and rotate, driven gear 18 rotates and drives transmission shaft 17 and rotate, transmission shaft 17 rotates and drives driving sleeve 19 and rotates, driving sleeve 19 rotates and drives carriage release lever 21 through transmission groove 20 and move, carriage release lever 21 moves and drives sliding sleeve 22 and move on polished rod 23, sliding sleeve 22 drives connecting rod 24 and moves, connecting rod 24 drives cutting mechanism 3 and moves to the right, cut the dacron silk on each station in proper order, according to the kind difference of dacron silk, can adjust the height of cutting seat 5 through electric telescopic handle 26 in advance, thereby change the orbit of moving, make cutting portion and dacron silk be in same straight line as far as possible, so that the cutting effect is the best.

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 (5)

1. The utility model provides a polyester yarn processing cutting mechanism which characterized in that: comprises a workbench (1), a moving mechanism (2) is arranged at the top of the workbench (1), a cutting mechanism (3) is connected at the bottom of the moving mechanism (2), a plurality of wire feeding holes (4) which are arranged in parallel are arranged in the middle of the workbench (1), the cutting mechanism (3) comprises a cutting seat (5) and a cutting motor (6) which is arranged below the cutting seat (5), an opening (7) is arranged at the right end of the cutting seat (5), an upper cutter shaft (8) and a lower cutter shaft (9) are rotatably arranged on the cutting seat (5), corresponding cutter discs (10) are arranged on the upper cutter shaft (8) and the lower cutter shaft (9), a cutting part is formed at the middle position of the opening (7) where the same side end of each cutter disc (10) extends out, and a tip (11) which is rotatably connected with the cutting seat (5) is arranged on the upper cutter shaft (8) and the lower cutter shaft (9), the belt (12) is installed in tip (11) of lower arbor (9), lower arbor (9) are connected with the output shaft transmission of cutting motor (6) through belt (12), tip (11) of going up arbor (8) are connected with tip (11) transmission of lower arbor (9) through belt (12).

2. The polyester yarn processing and cutting mechanism according to claim 1, wherein: the moving mechanism (2) comprises a moving table (13), a driving motor (14) is fixedly connected to the left top of an inner cavity of the moving table (13), a driving gear (15) is fixedly connected to the output end of the driving motor (14), bearings (16) are fixedly connected to the two sides of the inner cavity of the moving table (13), a transmission shaft (17) is fixedly connected to the inner side of each bearing (16), a driven gear (18) is fixedly connected to the left side of the surface of the transmission shaft (17), the top of the driven gear (18) is meshed with the bottom of the driving gear (15), a transmission sleeve (19) is fixedly connected to the right side of the surface of the transmission shaft (17), a transmission groove (20) is formed in the surface of the transmission sleeve (19), a moving rod (21) is slidably connected to the inner portion of the transmission groove (20), and a sliding sleeve (22) is fixedly, the inside sliding connection of sliding sleeve (22) has polished rod (23), and the both ends of polished rod (23) respectively with the both sides fixed connection of mobile station (13) inner chamber, the bottom fixed connection of sliding sleeve (22) has connecting rod (24), and connecting rod (24) and cutting mechanism (3) are connected.

3. The polyester yarn processing and cutting mechanism according to claim 1, wherein: the cutting mechanism (3) further comprises a cross beam (25), an electric telescopic rod (26) is arranged at the bottom of the cross beam (25), and the bottom of the electric telescopic rod (26) is fixedly connected with the cutting seat (5).

4. The polyester yarn processing and cutting mechanism according to claim 1, wherein: the two ends of the opening (7) are provided with bevel edges, and the direction of the opening (7) corresponds to the wire penetrating hole (4).

5. The polyester yarn processing and cutting mechanism according to claim 1, wherein: and a protective seat (27) is arranged beside the cutting motor (6).

Images