CN216330055U

CN216330055U - Two-way stretching equipment for polyester yarn

Info

Publication number: CN216330055U
Application number: CN202121712427.6U
Authority: CN
Inventors: 俞鸣尔
Original assignee: Shaoxing Caineng Chemical Fiber Co ltd
Current assignee: Shaoxing Caineng Chemical Fiber Co ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2022-04-19
Anticipated expiration: 2031-07-27

Abstract

A polyester yarn biaxial stretching device belongs to the technical field of polyester yarn processing equipment; the upper rack and the lower rack are respectively arranged on the two sides of the sliding plate, and the upper rack and the lower rack are meshed with the gear, so that when the driving motor drives the sliding plate in the front side moving mechanism to move by using the transmission belt, the sliding plate in the rear side moving mechanism synchronously moves by matching the upper rack, the gear and the lower rack, and the polyester yarns are simultaneously stretched by two groups of moving mechanisms; through setting up triangular connecting block, utilize driving belt to drive the slider and remove to realize the removal of sliding plate, be connected sliding block and sliding plate through the pivot, the sliding block still can realize quick reciprocating motion at driving belt drives rotatory in-process sliding plate fast, reduces the damage of drawing the wheel to the dacron silk when raising the efficiency, makes the dacron silk structure compact, increases the life of dacron silk.

Description

Two-way stretching equipment for polyester yarn

Technical Field

The utility model belongs to the technical field of polyester yarn processing equipment, and particularly relates to polyester yarn biaxial stretching equipment.

Background

The terylene is one of three main fibers in synthetic fiber, the terylene fiber has excellent physical and chemical properties and is widely used by clothing industry, along with the change of requirements of people on textiles, the requirements on the performance of the terylene yarn are higher and higher, the terylene yarn is a rope body woven by using polyethylene glycol terephthalate as a raw material, and the synthetic fiber made of the polyethylene glycol terephthalate as a material, namely the terylene is glossy, so that after the polypropylene fiber is twisted, plied and braided by a rope making machine, if the silk thread is not subjected to a shaping and stretching process, the silk thread has the problems of loose structure and unstable performance, and the fiber in the silk thread can be broken due to friction, collision and tearing during use, so that the service life of the silk thread is shortened.

Disclosure of Invention

The utility model mainly solves the technical problems in the prior art and provides a polyester yarn biaxial stretching device.

The technical problem of the utility model is mainly solved by the following technical scheme: a polyester yarn biaxial stretching device comprises a mounting base plate, wherein two groups of moving mechanisms are arranged in parallel in front and back of the upper surface of the mounting base plate, the two groups of moving mechanisms are arranged in front and back opposite directions, the moving mechanism on the front side comprises two groups of supporting groups, the two groups of supporting groups are arranged in left and right opposite directions, each group of supporting group comprises a first vertical plate connected with the mounting base plate, the lower ends of the two first vertical plates are fixedly connected with the mounting base plate, a guide sliding plate is erected between the upper ends of the two first vertical plates, a sliding groove is arranged in the guide sliding plate, a sliding plate is erected between the two groups of supporting groups, the upper surface and the lower surface of the left end and the lower surface of the right end of the sliding plate are respectively provided with a sliding block, the two sliding blocks at the left end and the right end of the sliding plate are respectively slidably matched in the corresponding sliding grooves, and a plurality of pulling wheel groups are arranged on the upper surface of the sliding plate at equal intervals, each group of the pull wheel groups comprises a base connected with a sliding plate, a guide wire inclined block is arranged on the upper surface of the base, a pull wheel is arranged on the upper surface of the base behind the guide wire inclined block and is rotatably connected with the base, and the pull wheel groups in the two groups of the moving mechanisms are arranged in a staggered mode.

Preferably, two second vertical plates are arranged on a mounting base plate on the outer side of two first vertical plates in the moving mechanism on the front side, a transmission belt wheel is arranged at each of the upper ends of the two second vertical plates, the two transmission belt wheels are rotatably connected with the corresponding second vertical plates, a transmission belt is connected between the two transmission belt wheels, a connecting block is arranged on the transmission belt and is triangular, two corners of the connecting block are fixedly connected to the transmission belt, a rotating shaft is arranged on the other corner of the connecting block, which is not connected with the transmission belt, and is rotatably connected with the connecting block, and the inner end of the rotating shaft is fixedly connected to the corresponding sliding block.

Preferably, the upper surface of the mounting bottom plate is provided with two groups of clamping mechanisms which are respectively arranged on two sides of the two groups of moving mechanisms, each group of clamping mechanisms comprises a gantry mounting frame, a clamping cylinder is arranged on each gantry mounting frame, and a pressing block is arranged at the extending end of each clamping cylinder.

Preferably, the left and right end portions of the upper surface of the sliding plate in the front moving mechanism are respectively provided with an upper rack, the left and right end portions of the lower surface of the sliding plate in the rear moving mechanism are respectively provided with a lower rack, a plurality of supporting seats are arranged on the mounting base plate between the two groups of clamping mechanisms, a gear shaft is erected between the supporting seats, the left and right ends of the gear shaft are respectively fixedly connected with a gear, and the two upper racks and the two lower racks are respectively meshed with the corresponding gears.

Preferably, a driving motor is arranged on a vertical plate on the right front side in the front moving mechanism, and a driving shaft of the driving motor is fixedly connected with a corresponding transmission belt wheel.

The utility model has the following beneficial effects: the upper rack and the lower rack are respectively arranged on the two sides of the sliding plate, and the upper rack and the lower rack are meshed with the gear, so that when the driving motor drives the sliding plate in the moving mechanism on the front side to move by using the transmission belt, the sliding plate in the moving mechanism on the rear side synchronously moves by matching the upper rack, the gear and the lower rack, and the polyester yarns are simultaneously stretched by two groups of moving mechanisms; through setting up triangular connecting block, utilize driving belt to drive the slider and remove to realize the removal of sliding plate, be connected sliding block and sliding plate through the pivot, the sliding block still can realize quick reciprocating motion at driving belt drives rotatory in-process sliding plate fast, reduces the damage of drawing the wheel to the dacron silk when raising the efficiency, makes the dacron silk structure compact, increases the life of dacron silk.

Drawings

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

fig. 2 is a schematic diagram of a right-side perspective structure of the present invention.

In the figure: 1. mounting a bottom plate; 2. a first vertical plate; 3. a guide slide plate; 4. a chute; 5. a sliding plate; 6. a slider; 7. A second vertical plate; 8. a drive pulley; 9. a drive belt; 10. connecting blocks; 11. a rotating shaft; 12. a base; 13. a guide wire inclined block; 14. pulling a wheel; 15. a gantry mounting rack; 16. a clamping cylinder; 17. briquetting; 18. an upper rack; 19. a lower rack; 20. a supporting seat; 21. a gear shaft; 22. a gear; 23. the motor is driven.

Detailed Description

The technical scheme of the utility model is further specifically described by the following embodiments and the accompanying drawings.

Example (b): a polyester yarn biaxial stretching device is shown in figures 1-2 and comprises a mounting base plate 1, wherein two groups of moving mechanisms are arranged in parallel in the front and back of the upper surface of the mounting base plate 1, the two groups of moving mechanisms are arranged in opposite directions in the front, the moving mechanism on the front side comprises two groups of supporting groups, the two groups of supporting groups are arranged in opposite directions in the left and right direction, each group of supporting group comprises a first vertical plate 2 connected with the mounting base plate 1, the lower ends of the two first vertical plates 2 are fixedly connected with the mounting base plate 1, a guide sliding plate 3 is erected between the upper ends of the two first vertical plates 2, a sliding groove 4 is arranged in the guide sliding plate 3, a sliding plate 5 is erected between the two groups of supporting groups, the upper surface and the lower surface of the left end and the right end of the sliding plate 5 are respectively provided with a sliding block 6, the two sliding blocks 6 of the left end and the right end of the sliding plate 5 are respectively slidably matched with the corresponding sliding grooves 4, the upper surface equidistance of sliding plate 5 is equipped with the multiunit and draws the wheel group, and every group draw the wheel group and include a base 12 of being connected with sliding plate 5, the upper surface of base 12 is equipped with a seal wire sloping block 13, the base 12 upper surface of seal wire sloping block 13 rear side is equipped with a drawing wheel 14, drawing wheel 14 and base 12 rotate to be connected, two sets of draw the wheel group in the moving mechanism sets up in a staggered way each other.

Two second vertical plates 7 are arranged on the mounting base plate 1 on the outer side of the two first vertical plates 2 in the moving mechanism on the front side, two driving belt wheels 8 are arranged at the upper ends of the two second vertical plates 7 respectively, the two driving belt wheels 8 are connected with the corresponding second vertical plates 7 in a rotating mode, one driving belt 9 is connected between the two driving belt wheels 8, one connecting block 10 is arranged on the driving belt 9, the connecting block 10 is triangular, two corners of the connecting block 10 are fixedly connected onto the driving belt 9, a rotating shaft 11 is arranged on the other corner, which is not connected with the driving belt 9, of the connecting block 10, the rotating shaft 11 is connected with the connecting block 10 in a rotating mode, and the inner end of the rotating shaft 11 is fixedly connected onto the corresponding sliding block 6.

The upper surface of the mounting bottom plate 1 is provided with two groups of clamping mechanisms which are respectively arranged at two sides of the two groups of moving mechanisms, each group of clamping mechanisms comprises a gantry mounting frame 15, a clamping cylinder 16 is arranged on each gantry mounting frame 15, and a pressing block 17 is arranged at the extending end of each clamping cylinder 16.

The left end and the right end of the upper surface of the sliding plate 5 in the moving mechanism at the front side are respectively provided with an upper rack 18, the left end and the right end of the lower surface of the sliding plate 5 in the moving mechanism at the rear side are respectively provided with a lower rack 19, the mounting bottom plate 1 between the two groups of clamping mechanisms is provided with a plurality of supporting seats 20, a gear shaft 21 is erected between the supporting seats 20, the left end and the right end of the gear shaft 21 are respectively fixedly connected with a gear 22, and the two upper racks 18 and the two lower racks 19 are respectively meshed with the corresponding gears 22.

A driving motor 23 is arranged on a vertical plate on the right front side in the moving mechanism on the front side, and a driving shaft of the driving motor 23 is fixedly connected with the corresponding driving belt wheel 8.

The principle of the utility model is as follows: the sliding plate 5 in the two sets of moving mechanisms is driven to move to the innermost end by the driving motor 23, the polyester yarns pass through the two sets of clamping mechanisms, the clamping mechanism on the left side compresses the polyester yarns, the driving motor 23 drives the sliding plate 5 to move outwards, the polyester yarns are simultaneously hung on a plurality of hanging wheels in the two sets of moving mechanisms, the driving motor 23 continuously drives the polyester yarns to move outwards, when the sliding plate 5 slides to the front end part of the sliding chute 4, the clamping mechanism on the right side clamps the polyester yarns, the driving motor 23 continuously drives the sliding plate 5 to move forwards, the polyester yarns are stretched by the pull wheel 14, the driving motor 23 drives the transmission belt 9 to continuously rotate, the connecting block 10 rotates along the transmission belt wheel 8 on the front side, meanwhile, the connecting block 10 rotates along the rotating shaft 11, the driving motor 23 continuously drives the transmission belt 9 to rotate, the sliding plate 5 moves backwards, and the clamping mechanism on the left side loosens the polyester yarns while the sliding plate 5 moves backwards, outside power unit drives the dacron silk and shifts out from the drawing equipment, and when sliding plate 5 removed to the most inboard, the clamping mechanism on right side loosened the dacron silk, and the dacron silk after the drawing was accomplished takes out drawing mechanism, presss from both sides tightly the dacron silk through left clamping mechanism once more, and the drive belt drives sliding plate 5 and moves forward, and continuous reciprocating motion realizes the drawing to the dacron silk.

Finally, it should be noted that the above embodiments are merely representative examples of the present invention. It is obvious that the utility model is not limited to the above-described embodiments, but that many variations are possible. Any simple modification, equivalent change and modification made to the above embodiments in accordance with the technical spirit of the present invention should be considered to be within the scope of the present invention.

Claims

1. The utility model provides a two-way tensile equipment of dacron silk, includes mounting plate (1), its characterized in that: the front and back of the upper surface of the mounting bottom plate (1) are provided with two groups of moving mechanisms in parallel, the two groups of moving mechanisms are arranged in a front-back opposite direction, the moving mechanism at the front side comprises two groups of supporting groups, the two groups of supporting groups are arranged in a left-right opposite direction, each group of supporting groups comprises a first vertical plate (2) connected with the mounting bottom plate (1), the lower ends of the two first vertical plates (2) are fixedly connected with the mounting bottom plate (1), a guide sliding plate (3) is erected between the upper ends of the two first vertical plates (2), a sliding chute (4) is arranged in the guide sliding plate (3), a sliding plate (5) is erected between the two groups of supporting groups, the upper surface and the lower surface of the left end and the right end of the sliding plate (5) are respectively provided with a sliding block (6), the two sliding blocks (6) at the left end and the right end of the sliding plate (5) are respectively slidably matched in the corresponding sliding chutes (4), the upper surface equidistance of sliding plate (5) is equipped with the multiunit and draws the wheelset, and every group draw the wheelset to include a base (12) of being connected with sliding plate (5), the upper surface of base (12) is equipped with a seal wire sloping block (13), base (12) upper surface of seal wire sloping block (13) rear side is equipped with one and draws wheel (14), draw wheel (14) and base (12) rotate to be connected, and two sets of draw wheel group in the moving mechanism is crisscross the setting each other.

2. The polyester yarn biaxial stretching device according to claim 1, characterized in that: two second vertical plates (7) are arranged on a mounting base plate (1) on the outer sides of the two first vertical plates (2) in the moving mechanism on the front side, the upper ends of the two second vertical plates (7) are respectively provided with a driving belt wheel (8), the two driving belt wheels (8) are both rotatably connected with the corresponding second vertical plates (7), a driving belt (9) is connected between the two driving belt wheels (8), a connecting block (10) is arranged on the transmission belt (9), the connecting block (10) is triangular, two corners of the connecting block (10) are fixedly connected on the transmission belt (9), a rotating shaft (11) is arranged on the other corner of the connecting block (10) which is not connected with the transmission belt (9), the rotating shaft (11) is rotatably connected with the connecting block (10), and the inner end of the rotating shaft (11) is fixedly connected to the corresponding sliding block (6).

3. The polyester yarn biaxial stretching device according to claim 2, characterized in that: the upper surface of the mounting bottom plate (1) is provided with two groups of clamping mechanisms which are respectively arranged on two sides of the two groups of moving mechanisms, each group of clamping mechanisms comprises a gantry mounting frame (15), a clamping cylinder (16) is arranged on each gantry mounting frame (15), and a pressing block (17) is arranged on the extending end of each clamping cylinder (16).

4. The polyester yarn biaxial stretching device according to claim 3, characterized in that: the left end and the right end of the upper surface of a sliding plate (5) in a front moving mechanism are respectively provided with an upper rack (18), the left end and the right end of the lower surface of the sliding plate (5) in a rear moving mechanism are respectively provided with a lower rack (19), a plurality of supporting seats (20) are arranged on an installation bottom plate (1) between two groups of clamping mechanisms, a gear shaft (21) is erected between the supporting seats (20), the left end and the right end of the gear shaft (21) are respectively and fixedly connected with a gear (22), and the two upper racks (18) and the two lower racks (19) are respectively meshed with the corresponding gears (22).

5. The polyester yarn biaxial stretching device according to claim 4, characterized in that: a driving motor (23) is arranged on a vertical plate on the right front side in the moving mechanism on the front side, and a driving shaft of the driving motor (23) is fixedly connected with a corresponding transmission belt wheel (8).