CN211814864U

CN211814864U - Belt collecting device for high-speed braiding machine

Info

Publication number: CN211814864U
Application number: CN202020159281.6U
Authority: CN
Inventors: 周学朋
Original assignee: Tianjin Yuantong Ribbon Co Ltd
Current assignee: Tianjin Yuantong Ribbon Co Ltd
Priority date: 2020-02-10
Filing date: 2020-02-10
Publication date: 2020-10-30
Anticipated expiration: 2030-02-10

Abstract

The utility model relates to a take-up device for high-speed braider. The belt winding device comprises a cross beam supported by a support beam and an upright post, wherein a middle base is arranged in the middle of the cross beam, a transverse support is arranged on the middle base, belt winding assemblies are arranged at two ends of the support, and the belt winding device also comprises a driving assembly for synchronously driving the two belt winding assemblies; the belt collecting assembly comprises a first side plate and a second side plate which are opposite, a plurality of clamping rollers are arranged between the first side plate and the second side plate, a first gear and a second gear are respectively arranged at two ends of each clamping roller, and gears on the same side of two adjacent clamping rollers are in meshing transmission; the roll shaft of one of the clamping rolls extends out of the side plate to form a driving shaft; the driving assembly comprises a linkage shaft arranged between the middle base and the supporting beam and a driving motor arranged at the top of the supporting beam, a chain wheel is arranged at the rear part of the linkage shaft, two chain wheels are arranged at the front part of the linkage shaft, and chain wheels are arranged on driving shafts of the two belt collecting assemblies. The utility model discloses simple structure, proper motion operation, receipts area effect are stable.

Description

Belt collecting device for high-speed braiding machine

Technical Field

The utility model belongs to the technical field of braider equipment, especially, relate to a take-up device for high-speed braider.

Background

The woven belt is a narrow fabric or tubular fabric made of various yarns as raw materials, has various varieties, and is widely used in various industrial departments such as clothes, shoe materials, cases, industry, agriculture, military needs, transportation and the like. The woven belt is processed and produced by adopting an automatic webbing loom, the automatic webbing looms of various models can be selected in the prior art, and woven belt products of various specifications can be produced. The above-mentioned equipment has realized continuous, automated production process, except that the initial operation of getting on the production line needs the manual assistance, inkle loom can uninterruptedly produce the meshbelt product in succession.

The braided belts generally include various shoelaces, elastic bands, decoration belts, high tension belts, sports belts, curtain belts, fishing net lines, trailer ropes, marine ropes, etc., and the braided belts of the various types are generally continuously braided by a multi-strand yarn braiding machine. Since the above-mentioned type of the braid has a relatively simple structure, the braiding speed thereof can be appropriately increased to improve the production efficiency as compared with the braid having a complicated structure. The existing braiding machine has low production efficiency and is difficult to meet the requirements of high-speed and large-scale production.

Therefore, there is a need for an optimized design of the structure of the knitting machine, wherein the take-up device is one of the important devices of the knitting machine, and plays a key role in the high-speed operation and the stable operation of the knitting machine.

SUMMERY OF THE UTILITY MODEL

The utility model provides a take-up device for high-speed braider, which has simple structure, self-running and stable take-up effect, for solving the technical problems existing in the prior art.

The utility model discloses a solve the technical scheme that technical problem that exists among the well-known technique took and be: a belt retracting device for a high-speed braiding machine comprises a cross beam supported by a support beam and a stand column, wherein a middle base is arranged in the middle of the cross beam, a transverse support is arranged on the middle base, belt retracting components are arranged at two ends of the support, and the belt retracting device further comprises a driving component for synchronously driving the two belt retracting components; the belt collecting assembly comprises a first side plate and a second side plate which are opposite, a plurality of clamping rollers are arranged between the first side plate and the second side plate, a first gear and a second gear are respectively arranged at two ends of each clamping roller, and gears on the same side of two adjacent clamping rollers are in meshing transmission; the roll shaft of one of the clamping rolls extends out of the side plate to form a driving shaft; the driving assembly comprises a linkage shaft arranged between the middle base and the supporting beam and a driving motor arranged at the top of the supporting beam, the rear part of the linkage shaft is provided with a chain wheel, the front part of the linkage shaft is provided with two chain wheels, and the chain wheel on the motor shaft of the driving motor is in transmission connection with the chain wheel at the rear part; and chain wheels are arranged on the driving shafts of the two belt collecting assemblies and are in transmission connection with the two chain wheels at the front part of the universal driving shaft respectively.

The utility model has the advantages that: the utility model provides a take-up device for high-speed braider that structural design is simple reasonable through setting up two take-up subassemblies, has realized weaving the take-up operation of the braid product that obtains to weaving device, makes the braid product that obtains woven at a high speed obtain the take-up under stable tractive removal operation, avoids the below braid product to take place to pile up, has promoted the continuity of production process, has guaranteed that the complete machine weaves the operating characteristic of production at a high speed. The whole machine runs automatically under the action of the driving motor without manual intervention. Through setting up two relative receipts area subassemblies, make the tractive of braided band product on this receipts belting remove more stably, cooperate with external rolling facility and can realize the quick, stable receipts area to the braided band product.

Preferably: the belt collecting assembly further comprises a pressure regulating mechanism, the pressure regulating mechanism comprises a pressure regulating base, a connecting rod movably connected between the lower end of the pressure regulating base and the first side plate and between the lower end of the pressure regulating base and the first side plate, the pressure regulating base is hinged to the first side plate and the second side plate, the middle of the pressure regulating base is pressed on the upper pinch roll, and the pressure regulating mechanism further comprises a pressure regulating screw rod with a regulating nut.

Preferably: the rear portion of the pressure regulating base is provided with a hook, the front portion of the pressure regulating base is provided with a notch, the hook is hooked on a connecting rod between the first side plate and the second side plate, a sleeve ring is arranged at the lower end of the pressure regulating screw rod and sleeved on the connecting rod between the first side plate and the second side plate, the middle portion of the pressure regulating screw rod is located in the corresponding notch, and the regulating nut is located above the notch.

Preferably: all be equipped with the slide on first curb plate and second curb plate inner wall between them, the roller of the double-layered roller of below stretches out by the shaft hole on the curb plate and constitutes the drive shaft, the roller tip of each double-layered roller of top are located in the slide, be equipped with the guide block in the both sides of pressure regulating base, the guide block is located in the slide.

Preferably: one of the belt retracting components is also provided with a hanging rod, and the lower end of the hanging rod is provided with a transverse belt retracting clamping plate with a belt passing hole.

Drawings

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

FIG. 2 is a schematic external view of the take-up assembly of FIG. 1;

fig. 3 is a schematic view of the internal structure of the belt take-up assembly of fig. 1.

In the figure: 1. a support beam; 2. a column; 3. a belt collecting splint; 4. a boom; 5. a middle base; 6. a linkage shaft; 7. a cross beam; 8. a drive motor; 9. a belt take-up assembly; 9-1, a clamping roller; 9-2, a driving shaft; 9-3, a first gear; 9-4, a first side plate; 9-5, a second side plate; 9-6, a second gear; 9-7, a pressure regulating base; 9-8, pressure regulating screw; 10. and (4) a bracket.

Detailed Description

For further understanding of the contents, features and effects of the present invention, the following embodiments are described in detail.

Referring to fig. 1, the belt retracting device for a high-speed braiding machine of the present invention includes a cross beam 7 supported by a supporting beam 8 and a stand column 2, a middle base 5 is disposed in the middle of the cross beam 7, a horizontal support 10 is mounted on the middle base 5, belt retracting assemblies 9 are mounted at two ends of the support 10, and a driving assembly for synchronously driving the two belt retracting assemblies 9 is further included.

The supporting beam 8 is made of a metal pipe, the upright post 2 is made of a metal rod, and the lower ends of the supporting beam and the upright post are fixed with a frame of a knitting machine. A base is provided on top of the support beam 8 and the drive assembly is mounted on the base.

Referring to fig. 2 and 3, it can be seen that: the belt collecting assembly 9 comprises a first side plate 9-4 and a second side plate 9-5 which are opposite, a plurality of clamping rollers 9-1 are arranged between the first side plate and the second side plate, a first gear 9-3 and a second gear 9-6 are respectively arranged at two ends of each clamping roller 9-1, and gears on the same side of two adjacent clamping rollers 9-1 are in meshing transmission, so that the rotating directions of two adjacent clamping rollers 9-1 are opposite, and a clamping and conveying effect is generated on a woven belt product.

The roll shaft of one of the nip rolls 9-1 (shown as the lowermost nip roll 9-1) extends out of the side plate to form a driving shaft 9-2, and the driving shaft 9-2 drives the nip rolls 9-1 to rotate synchronously. As shown in the figure, the number of the nip rollers 9-1 is four.

The whole belt collecting assembly 9 is fixedly connected with the support 10 through screws, and the rotating directions of the two adjacent clamping rollers 9-1 are opposite, so that the effect of clamping and conveying the woven belt products passing through the middle is achieved, the woven belt products are prevented from being stacked above a weaving device below when being clamped and conveyed, continuous processing and production are achieved, an external winding facility is configured for the weaving machine, and the woven belt products are pulled and conveyed to the winding facility through the belt collecting device.

In this embodiment, the inner walls of the first side plate 9-4 and the second side plate 9-5 are provided with slide ways, the roller shaft of the lowermost nip roller 9-1 extends out of the shaft hole of the side plate to form the driving shaft 9-2, and the roller shaft end of each upper nip roller 9-1 is located in the slide way, so that the upper three nip rollers 9-1 are floatingly placed above the lower nip roller 9-1 except that the roller shaft of the lowermost nip roller 9-1 extends out of the shaft hole formed in the side plate (shown as the first side plate 9-4).

The belt collecting assembly 9 further comprises a pressure regulating mechanism for regulating the clamping force of the passing woven belt products, the pressure regulating mechanism comprises a pressure regulating base 9-7, the rear portion of the pressure regulating base is hinged with the first side plate 9-4 and the second side plate 9-5, the middle portion of the pressure regulating base is pressed and held on the upper clamping roller 9-1, the pressure regulating mechanism further comprises a pressure regulating screw rod 9-8, the lower end of the pressure regulating screw rod is movably connected with a connecting rod between the first side plate 9-4 and the second side plate 9-5, and the pressure regulating screw rod is provided with a.

As shown in the figure, in the present embodiment, the pressure regulating base 9-7 has a hook at the rear and a notch at the front, the hook is hooked on the connecting rod (rear connecting rod) between the first side plate 9-4 and the second side plate 9-5, the lower end of the pressure regulating screw 9-8 is provided with a collar, the collar is sleeved on the connecting rod (front connecting rod, which can rotate, i.e. the movable connection manner, also can be regarded as "hinged connection") between the first side plate 9-4 and the second side plate 9-5, the middle part of the pressure regulating screw 9-8 is located in the corresponding notch, and the adjusting nut is located above the notch, so that the pressure regulating base 9-7 can be pressed on the uppermost clamping roller 9-1 with a smaller or larger force by loosening or screwing the adjusting nut, thereby realizing the adjustment of the clamping force of the woven belt product.

As described above, the inner walls of the first side plate 9-4 and the second side plate 9-6 are provided with the slide ways, and the roller shaft end portions of the nip rollers 9-1 are located in the slide ways, in this embodiment, the two sides of the pressure-regulating base 9-7 are provided with the guide blocks, the guide blocks are located in the slide ways, and the lower ends of the guide blocks are directly pressed and held above the two ends of the roller shaft of the uppermost nip roller 9-1.

The driving assembly comprises a linkage shaft 6 arranged between the middle base 5 and the supporting beam 1 and a driving motor 8 arranged at the top of the supporting beam 1, wherein a chain wheel is arranged at the rear part of the linkage shaft 6, two chain wheels are arranged at the front part of the linkage shaft, and a chain wheel on a motor shaft of the driving motor 8 is in transmission connection with the chain wheel at the rear part; chain wheels are arranged on the driving shafts 9-2 of the two belt retracting assemblies 9 and are respectively in transmission connection with the two chain wheels at the front parts of the universal driving shafts 6. Under the drive of the drive motor 8, the linkage shaft 6 is in transmission connection through a chain wheel and a chain, and the clamping rollers 9-1 of the two belt collecting assemblies 9 are driven to rotate synchronously and in the same direction.

In order to guide the woven braid product at the middle position, in the embodiment, a suspension rod 4 is further installed on one of the take-up assemblies 9, the upper end of the suspension rod 4 is fixedly connected with a side plate (shown as a second side plate 9-5) of the take-up assembly 9, a transversely arranged take-up clamp plate 3 with a through hole is installed at the lower end of the suspension rod 4, and the woven braid product below goes upwards through the through hole on the take-up clamp plate 3.

The working process is as follows:

the woven belt products going upwards from the belt holes on the belt collecting clamping plates 3 enter between two adjacent clamping rollers 9-1 of two belt collecting assemblies 9, are transversely pulled by the two belt collecting assemblies 9 under the driving action of the driving motor 8, are then wound on a winding shaft of an external winding facility, and are continuously woven, collected and wound.

Claims

1. A take-up device for a high-speed knitting machine is characterized in that: the device comprises a cross beam (7) supported by a support beam (1) and a stand column (2), wherein a middle base (5) is arranged in the middle of the cross beam (7), a transverse support (10) is arranged on the middle base (5), belt collecting assemblies (9) are arranged at two ends of the support (10), and the device further comprises a driving assembly for synchronously driving the two belt collecting assemblies (9); the belt collecting assembly (9) comprises a first side plate (9-4) and a second side plate (9-5) which are opposite, a plurality of clamping rollers (9-1) are arranged between the first side plate and the second side plate, a first gear (9-3) and a second gear (9-6) are respectively arranged at two ends of each clamping roller (9-1), and gears on the same side of two adjacent clamping rollers (9-1) are in meshing transmission; the roll shaft of one of the clamping rolls (9-1) extends out of the side plate to form a driving shaft (9-2);

the driving assembly comprises a linkage shaft (6) arranged between the middle base (5) and the supporting beam (1) and a driving motor (8) arranged at the top of the supporting beam (1), a chain wheel is arranged at the rear part of the linkage shaft (6), two chain wheels are arranged at the front part of the linkage shaft, and the chain wheel on a motor shaft of the driving motor (8) is in transmission connection with the chain wheel at the rear part; chain wheels are arranged on the driving shafts (9-2) of the two belt collecting assemblies (9) and are in transmission connection with the two chain wheels at the front part of the linkage shaft (6) respectively.

2. The take-up device for a high-speed knitting machine as claimed in claim 1, wherein: the belt collecting assembly (9) further comprises a pressure regulating mechanism, the pressure regulating mechanism comprises a pressure regulating base (9-7) with the rear part hinged with the first side plate (9-4) and the second side plate (9-5) and the middle part pressed and held on the upper clamping roller (9-1), and further comprises a pressure regulating screw rod (9-8) with a regulating nut, wherein the lower end of the pressure regulating base is movably connected with a connecting rod between the first side plate (9-4) and the second side plate (9-5).

3. The take-up device for a high-speed knitting machine as claimed in claim 2, wherein: the rear part of the pressure regulating base (9-7) is provided with a hook, the front part of the pressure regulating base is provided with a notch, the hook is hooked on a connecting rod between the first side plate (9-4) and the second side plate (9-5), the lower end of the pressure regulating screw rod (9-8) is provided with a lantern ring, the lantern ring is sleeved on the connecting rod between the first side plate (9-4) and the second side plate (9-5), the middle part of the pressure regulating screw rod (9-8) is positioned in the corresponding notch, and the regulating nut is positioned above the notch.

4. The take-up device for a high-speed knitting machine as claimed in claim 3, wherein: the inner walls of the first side plate (9-4) and the second side plate (9-5) are provided with slideways, the roller shaft of the lowest clamping roller (9-1) extends out of the shaft hole on the side plate to form the driving shaft (9-2), the end part of the roller shaft of each clamping roller (9-1) above is positioned in the slideway, the two sides of the pressure regulating base (9-7) are provided with guide blocks, and the guide blocks are positioned in the slideways.

5. The take-up device for a high-speed knitting machine as claimed in claim 4, wherein: a suspender (4) is also arranged on one of the belt retracting components (9), and a transverse belt retracting clamping plate (3) with a through hole is arranged at the lower end of the suspender (4).