CN211814862U

CN211814862U - High-speed braiding machine equipment

Info

Publication number: CN211814862U
Application number: CN202020159282.0U
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 high-speed braider equipment. The weaving machine comprises a frame, wherein a gear box is arranged at the top of the frame, and a weaving device is arranged on the gear box; the weaving device comprises a first rotary table and a second rotary table, wherein the first rotary table is arranged on the top wall of the gear box through a shaft seat, the outer edge of the first rotary table is provided with three first notches, the second rotary table is arranged on the outer edge of the top wall of the gear box, the top wall of the gear box is also provided with a weaving motor, a first driven gear coaxial with the first rotary table and a second driven gear coaxial with the second rotary table are arranged in the gear box, and the first driven gear and the second driven gear are; three winding mechanisms are arranged between the corresponding notches of the two turntables; the belt winding device comprises a cross beam supported by a support beam and stand columns, a middle base is arranged in the middle of the cross beam, a transverse support is mounted on the middle base, belt winding assemblies are mounted at two ends of the support, and the belt winding device further comprises a driving assembly for synchronously driving the two belt winding assemblies. The utility model discloses compact structure, production efficiency are high.

Description

High-speed braiding machine equipment

Technical Field

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

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.

SUMMERY OF THE UTILITY MODEL

The utility model provides a high-speed braiding machine equipment with compact structure and high production efficiency 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 high-speed braiding machine device comprises a frame, wherein a gear box is arranged at the top of the frame, and a braiding device is arranged on the gear box; the weaving device comprises a first rotary table and a second rotary table, wherein the first rotary table is arranged on the top wall of the gear box through a shaft seat, the outer edge of the first rotary table is provided with three first notches, the second rotary table is arranged on the outer edge of the top wall of the gear box, the top wall of the gear box is also provided with a weaving motor, a first driven gear coaxial with the first rotary table and a second driven gear coaxial with the second rotary table are arranged in the gear box, the first driven gear and the second driven gear are in meshing transmission, and a driving gear arranged on a motor shaft of the; three winding mechanisms are arranged between the corresponding notches of the two turntables; the belt winding device comprises a cross beam supported by a support beam and stand columns, a middle base is arranged in the middle of the cross beam, a transverse support is mounted on the middle base, belt winding assemblies are mounted at two ends of the support, and the belt winding device further comprises a driving assembly for synchronously driving the two belt winding assemblies.

The utility model has the advantages that: the utility model provides a high-speed braider equipment that structural design is reasonable compares with current braider equipment, the utility model discloses in by the subassembly of weaving that sets up the carousel that constitutes by weaving motor, driven gear, have the notch and three winding mechanism, realized the high-speed action of weaving of three strands of braided wires, the similar mode of weaving of "fried dough twist pigtail" has promoted the production efficiency of braid, and the position is walked to the three winding mechanism synchronous action of same weaving motor interlocking drive "8" font, has realized succinctly, the efficient operation of weaving. The belt collecting device consisting of the two belt collecting assemblies is arranged above the weaving assemblies, so that the woven belt product obtained by high-speed weaving can be collected under stable traction movement operation, accumulation of the woven belt product below is avoided, the continuity of the production process is improved, and the working characteristics of the whole machine high-speed weaving production are ensured.

Preferably: the winding mechanism comprises an I-shaped spindle seat with a sliding block at the bottom, and a let block is arranged in the middle of the spindle seat and falls into a corresponding notch; a base is arranged on the spindle seat, and a bobbin seat with a bobbin central shaft is arranged on the base; the base is further provided with a fixed support and a lifting support with a gland at the top, a telescopic mechanism is arranged between the bottom of the lifting support and the top of the fixed support, a plurality of threading holes are formed in the middle of the lifting support, and thread protecting sleeves are arranged in the threading holes.

Preferably: the gland is connected with the top of the lifting support in a hinged mode, a lock hole is formed in the middle of the gland, a lock tongue is arranged at the upper end of the bobbin center shaft, and the lock tongue is inserted into the lock hole and locked by a locking piece.

Preferably: the telescopic mechanism comprises a telescopic rod and a spring sleeved outside the telescopic rod, the upper end of the telescopic rod is fixedly connected with the lower end of the lifting support, a guide hole is formed in the top of the fixing support, and the lower end of the telescopic rod is located in the guide hole.

Preferably: the belt collecting assembly comprises a first side plate and a second side plate which are opposite, an upper clamping roller, a middle clamping roller and a lower clamping roller 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 sides 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.

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 driving assembly comprises a linkage shaft arranged between the middle base and the supporting beam and a belt collecting 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 a motor shaft of the belt collecting motor is in transmission 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 respectively in transmission with the two chain wheels at the front part of the universal driving shaft.

Preferably: and a transmission gear in meshing transmission with the first driven gear or the second driven gear is further arranged in the gear box, and the driving gear is in meshing transmission with the transmission gear.

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 structural diagram of the present invention;

FIG. 3 is a schematic view of the knitting apparatus of FIG. 2, with the frame removed;

FIG. 4 is a schematic view of the construction of the braiding apparatus of FIG. 2, with the gearbox removed;

FIG. 5 is a schematic view of the structure of the winding mechanism of FIG. 4;

FIG. 6 is a schematic view of the structure of the take-up device of FIG. 1;

fig. 7 is a schematic structural view of the belt takeup assembly of fig. 6.

In the figure: 1. a control box; 2. a frame; 3. a gear case; 4. weaving a motor; 5. a first turntable; 5-1, a first notch; 6. a second turntable; 6-1, a second notch; 7. a winding mechanism; 7-1, a spindle seat; 7-2, letting the block; 7-3, a base; 7-4, a bobbin seat; 7-5, fixing a bracket; 7-6, a telescopic mechanism; 7-7, a wire sheath; 7-8, a lifting bracket; 7-9, bobbin central shaft; 7-10, a gland; 8. a support beam; 9. a linkage shaft; 10. a middle base; 11. a belt collecting splint; 12. a boom; 13. a column; 14. a cross beam; 15. a belt take-up assembly; 15-1, a clamping roller; 15-2, a drive shaft; 15-3, a first gear; 15-4, a first side plate; 15-5, a second side plate; 15-6, a second gear; 15-7, a pressure regulating base; 15-8, pressure regulating screw; 16. a support; 17. a tape collecting motor; 18. a first driven gear; 19. a second driven gear; 20. a transmission gear; 21. a driving gear; 22. a yarn bobbin.

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 and 2, the high speed knitting machine apparatus frame 2 of the present invention has a gear box 3 at the top of the frame 2, a knitting device is mounted on the gear box 3, and a control box 1 of the whole machine is mounted at the side of the frame 2.

Referring to fig. 3 and 4, the braiding device comprises a first rotating disc 5 which is arranged on the top wall of a gear box 3 through a shaft seat and provided with three first notches 5-1 at the outer edge, and a second rotating disc 6 which is arranged on the outer edge and provided with three second notches 6-1 at the outer edge, a braiding motor 4 is further arranged on the top wall of the gear box 3, a first driven gear 18 which is coaxial with the first rotating disc 5 and a second driven gear 19 which is coaxial with the second rotating disc 6 are arranged in the gear box 3, the first driven gear and the second driven gear are in meshing transmission, and a driving gear 21 arranged on a motor shaft of the braiding motor 4 drives one driven gear to. Under the driving action of the knitting motor 4, the first rotating disc 5 and the second rotating disc 6 synchronously rotate at high speed and reversely.

In this embodiment, a transmission gear 20 that is in meshing transmission with the first driven gear 18 or the second driven gear 19 is further installed in the gear housing 3, and the driving gear 21 is in meshing transmission with the transmission gear 20.

Three wire winding mechanisms 7 are installed between the corresponding notches of the two rotating discs, and under the combined action of the first rotating disc 5 and the second rotating disc 6, the three wire winding mechanisms 7 respectively move along the 8-shaped path, so that the weaving action and the weaving effect similar to those of a twist braid are generated.

Referring to fig. 5, it can be seen that: the winding mechanism 7 comprises an I-shaped spindle seat 7-1 with sliding blocks at the bottom, a block 7-2 is arranged in the middle of the spindle seat 7-1, the block 7-2 falls into a corresponding notch, correspondingly, a first circular slideway and a second circular slideway are respectively arranged on the surface of the top wall of the gear box 3 and below the first rotary disc 5 and the second rotary disc 6, the first slideway and the second slideway are communicated with each other in the middle to form an 8-shaped complete slideway, and each sliding block is positioned in the slideway. Therefore, when the three winding mechanisms 7 are driven by the first rotary table 5 and the second rotary table 6 to move along the through 8-shaped slide ways, the slider can enter the other slide way from one slide way when moving at the through position between the first slide way and the second slide way (accordingly, the let block 7-2 of each winding mechanism 7 is transferred from the notch of the previous rotary table to the notch of the next rotary table), so that each winding mechanism 7 also moves on the 8-shaped path, and the three winding mechanisms 7 jointly form the braiding action of the twist braids.

The spindle seat 7-1 is provided with a base 7-3 (fixed by a fixing screw), the base 7-3 is provided with a bobbin seat 7-4 with a bobbin central shaft 7-9, and a bobbin 22 is arranged on the bobbin central shaft 7-9. Specifically, a rotating shaft is arranged on the base 7-3, and a bearing is arranged between the rotating shaft and the bobbin seat 7-4, so that a combined body formed by the bobbin central shaft 7-9 (and the bobbin tube 22) and the bobbin seat 7-4 can freely and flexibly rotate on the base 7-3.

The base 7-3 is also provided with a fixed support 7-5 and a lifting support 7-8 with a gland 7-10 at the top, a telescopic mechanism 7-6 is arranged between the bottom of the lifting support 7-8 and the top of the fixed support 7-5, the middle part of the lifting support 7-8 is provided with a plurality of threading holes, thread protecting sleeves 7-7 are arranged in the threading holes, the braided wire unreeled from the yarn tube 22 passes through each thread protecting sleeve 7-7, and the thread protecting sleeves 7-7 enable the braided wire to pass more smoothly. The bracket assembly formed by the fixing bracket 7-5 and the lifting bracket 7-8 is used for fixing the yarn tube 22 to the central tube shaft 7-9, and simultaneously provides enough lateral protection function. Specifically, when the yarn tube 22 runs out and needs to be replaced, the lifting bracket 7-8 is lifted to a certain height, the upper end of the central shaft 7-9 of the bobbin is released, the yarn tube 22 can be lifted upwards and detached, and other yarn tubes 22 full of yarn can be replaced.

In this embodiment, the pressing cover 7-10 is hinged to the top of the lifting bracket 7-8, the middle of the pressing cover 7-10 is provided with a lock hole, the upper end of the bobbin center shaft 7-9 is provided with a lock tongue, the lock tongue is inserted into the lock hole and locked by a locking member, the locking member can be a snap spring, and the like, when the pressing cover 7-10 is fastened to the bobbin center shaft 7-9 downwards, the snap spring fixes the pressing cover 7-10 to the upper end of the bobbin center shaft 7-9, and when the fixing needs to be released to disassemble and assemble the bobbin 22, the snap spring is pressed to deform to release the fixing.

In this embodiment, the telescopic mechanism 7-6 includes a telescopic rod and a spring sleeved outside the telescopic rod, the upper end of the telescopic rod is fixedly connected with the lower end of the lifting support 7-8, the top of the fixing support 7-5 is provided with a guide hole, the lower end of the telescopic rod is located in the guide hole, when the lifting support 7-8 moves up and down, the telescopic rod and the guide hole cooperate to realize a stable guiding function, and the spring provides a certain elastic force to keep the fixing support 7-5 and the lifting support 7-8 tensioned.

The belt winding device comprises a cross beam 14 supported by a support beam 8 and a stand column 13, a middle base 10 is arranged in the middle of the cross beam 14, a transverse support 16 is mounted on the middle base 10, belt winding assemblies 15 are mounted at two ends of the support 16, and the belt winding device further comprises a driving assembly for synchronously driving the two belt winding assemblies 15.

Referring to fig. 7, it can be seen that: the belt collecting assembly 15 comprises a first side plate 15-4 and a second side plate 15-5 which are opposite, an upper clamping roller 15-1, a middle clamping roller 15-3 and a lower clamping roller 15-5 are arranged between the first side plate and the second side plate, a first gear 15-3 and a second gear 15-6 are respectively arranged at two ends of each clamping roller 15-1, and gears on the same side of two adjacent clamping rollers 15-1 are in meshing transmission; the shaft of one of the nip rollers 15-1 (the lowermost nip roller 15-1 as shown in the figure) is extended from the side plate to constitute a drive shaft 15-2.

The whole belt collecting assembly 15 is fixedly connected with the support 16 through screws, and the rotating directions of the two adjacent clamping rollers 15-1 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 tape collecting assembly 15 further comprises a pressure regulating mechanism for regulating the clamping force between the nip rollers 15-1, and in fact, grooves for the roll shafts of the nip rollers 15-1 to fall into are formed on the inner walls of both the first side plate 15-4 and the second side plate 15-5, and the two nip rollers 15-1 in the middle and above are floatingly placed above the lower nip roller 15-1 except that the roll shaft of the lowermost nip roller 15-1 penetrates through the shaft hole formed on the side plates, so that the clamping force of the nip roller 15-1 on the woven tape product can be regulated by applying different pressures to the upper nip roller 15-1.

Specifically, the pressure regulating mechanism comprises a pressure regulating base 15-7, the rear part of which is hinged with the first side plate 15-4 and the second side plate 15-5, the middle part of which is pressed and held on the upper clamping roller 15-1, and a pressure regulating screw 15-8, the lower end of which is movably connected with a connecting rod between the first side plate 15-4 and the second side plate 15-5 and is provided with a regulating nut. The pressure regulating base 15-7 has a hook at the rear portion thereof so that the hook is partially hooked on the link between the first side plate 15-4 and the second side plate 15-5 and the middle portion thereof is overlapped on the middle portion of the roller body of the upper nip roller 15-1. As shown in the figure, the pressure regulating screw rods 15-8 are arranged on the left and the right, lantern rings are arranged below the two, and the lantern rings are sleeved on the connecting rods (can rotate and can be regarded as hinged connection). Two notches are arranged at the front part of the pressure regulating base 15-7, the pressure regulating screw 15-8 is positioned in the notches, and the pressure between the pressure regulating base 15-7 and the clamping roller 15-1 is regulated by regulating the regulating nut.

In this embodiment, the driving assembly includes a linkage shaft 9 disposed between the middle base 10 and the support beam 8, and a belt retracting motor 17 mounted on the top of the support beam 8, wherein a chain wheel is disposed at the rear portion of the linkage shaft 9, and two chain wheels are disposed at the front portion of the linkage shaft. A chain wheel on a motor shaft of a belt collecting motor 17 is in transmission with a chain wheel at the rear part of a linkage shaft 9, chain wheels are arranged on driving shafts 15-2 of two belt collecting assemblies 15 and are respectively in transmission with the two chain wheels at the front part of the linkage shaft 9, the linkage shaft 9 is in transmission connection with the chain wheels and the chains under the driving of the belt collecting motor 17, and each clamping roller 15-1 of the two belt collecting assemblies 15 is driven to rotate synchronously and equidirectionally.

In order to guide the woven braid product at the middle position, in this embodiment, a suspension rod 12 is further installed on one of the take-up assemblies 15, the upper end of the suspension rod 12 is fixedly connected with the side plate of the take-up assembly 15, and a transverse take-up clamp plate 11 with a through hole is installed at the lower end of the suspension rod 12.

The working process is as follows:

the three winding mechanisms 7 are respectively provided with a full-yarn tube 22, the braided wires unwound from the yarn tube 22 pass through respective yarn protecting sleeves 7-7, then the three strands of braided wires are upwards drawn and pass through the tape passing holes of the tape collecting clamping plates 11, after being combined into one strand, the strand passes through between two adjacent clamping rollers 15-1 of two tape collecting assemblies 15, and then the stranded braided tapes are wound on the reel of the winding facility;

the weaving motor 4 and the tape collecting motor 17 are started through the control box 1, the weaving motor and the tape collecting motor 17 rotate at set rotating speeds, then the weaving device weaves in a twist braid mode to obtain woven tape products, the woven tape products are drawn by the two tape collecting assemblies 15 and then wound on a winding shaft of a winding facility, and the weaving, the tape collecting and the winding processes are continuously carried out.

Claims

1. A high-speed braiding machine device is characterized in that: the weaving machine comprises a rack (2), wherein a gear box (3) is arranged at the top of the rack (2), and a weaving device is arranged on the gear box (3); the weaving device comprises a first rotary table (5) and a second rotary table (6), wherein the first rotary table (5) is installed on the top wall of a gear box (3) through a shaft seat, the outer edge of the first rotary table is provided with three first notches (5-1), the second rotary table (6) is provided with three second notches (6-1), the top wall of the gear box (3) is also provided with a weaving motor (4), a first driven gear (18) coaxial with the first rotary table (5) and a second driven gear (19) coaxial with the second rotary table (6) are installed in the gear box (3), the first driven gear and the second driven gear are in meshing transmission, and a driving gear (21) installed on a motor shaft of the weaving motor (4) drives one; three winding mechanisms (7) are arranged between the corresponding notches of the two turntables;

the belt winding device comprises a cross beam (14) supported by a supporting beam (8) and a stand column (13), a middle base (10) is arranged in the middle of the cross beam (14), a transverse support (16) is mounted on the middle base (10), belt winding assemblies (15) are mounted at two ends of the support (16), and the belt winding device further comprises driving assemblies for synchronously driving the two belt winding assemblies (15).

2. The high-speed braiding machine apparatus of claim 1, wherein: the winding mechanism (7) comprises an I-shaped spindle seat (7-1) with a sliding block at the bottom, a let block (7-2) is arranged in the middle of the spindle seat (7-1), and the let block (7-2) falls into a corresponding notch; a base (7-3) is arranged on the spindle seat (7-1), and a bobbin seat (7-4) with a bobbin central shaft (7-9) is arranged on the base (7-3); the base (7-3) is further provided with a fixed support (7-5) and a lifting support (7-8) with a gland (7-10) at the top, a telescopic mechanism (7-6) is arranged between the bottom of the lifting support (7-8) and the top of the fixed support (7-5), a plurality of threading holes are formed in the middle of the lifting support (7-8), and thread protecting sleeves (7-7) are arranged in the threading holes.

3. The high-speed braiding machine apparatus of claim 2, wherein: the gland (7-10) is hinged with the top of the lifting support (7-8), the middle of the gland (7-10) is provided with a lock hole, the upper end of the bobbin center shaft (7-9) is provided with a lock tongue, and the lock tongue is inserted into the lock hole and locked by a lock piece.

4. The high-speed braiding machine apparatus of claim 3, wherein: the telescopic mechanism (7-6) comprises a telescopic rod and a spring sleeved outside the telescopic rod, the upper end of the telescopic rod is fixedly connected with the lower end of the lifting support (7-8), a guide hole is formed in the top of the fixing support (7-5), and the lower end of the telescopic rod is located in the guide hole.

5. The high-speed braiding machine apparatus of claim 4, wherein: the belt collecting assembly (15) comprises a first side plate (15-4) and a second side plate (15-5) which are opposite, an upper clamping roller (15-1), a middle clamping roller and a lower clamping roller (15-1) are arranged between the first side plate and the second side plate, a first gear (15-3) and a second gear (15-6) are respectively arranged at two ends of each clamping roller (15-1), and gears on the same side of two adjacent clamping rollers (15-1) are in meshing transmission; the roll shaft of one of the clamping rolls (15-1) extends out of the side plate to form a driving shaft (15-2).

6. The high-speed braiding machine apparatus of claim 5, wherein: the belt collecting assembly (15) further comprises a pressure regulating mechanism, the pressure regulating mechanism comprises a pressure regulating base (15-7) with the rear part hinged with the first side plate (15-4) and the second side plate (15-5) and the middle part pressed and held on the upper clamping roller (15-1), and further comprises a pressure regulating screw rod (15-8) 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 (15-4) and the second side plate (15-5).

7. The high-speed braiding machine apparatus of claim 6, wherein: the driving assembly comprises a linkage shaft (9) arranged between the middle base (10) and the supporting beam (8) and a belt collecting motor (17) arranged at the top of the supporting beam (8), a chain wheel is arranged at the rear part of the linkage shaft (9), two chain wheels are arranged at the front part of the linkage shaft, and the chain wheel on the motor shaft of the belt collecting motor (17) is in transmission with the chain wheel at the rear part; chain wheels are arranged on the driving shafts (15-2) of the two belt collecting assemblies (15) and are respectively in transmission with the two chain wheels at the front part of the linkage shaft (9).

8. The high-speed braiding machine apparatus of claim 7, wherein: a transmission gear (20) which is in meshing transmission with the first driven gear (18) or the second driven gear (19) is further arranged in the gear box (3), and a driving gear (21) is in meshing transmission with the transmission gear (20).

9. The high-speed braiding machine apparatus of claim 8, wherein: a hanging rod (12) is also arranged on one of the belt retracting components (15), and a transverse belt retracting clamping plate (11) with a through hole is arranged at the lower end of the hanging rod (12).