Adjustable warp stopping frame of air-jet loom

Abstract

The utility model discloses an adjustable warp stopping frame of an air jet loom, which relates to the technical field of warp stopping frames and comprises a warp stopping frame and an adjusting component. The warp stopping frame is internally provided with warp stopping plates which are uniformly distributed; the adjusting assembly comprises an I-shaped plate, a fixing frame, a U-shaped frame, a threaded rod and a first chain wheel, four corresponding grooves are formed in the front side and the rear side of the I-shaped plate, the fixing frame is fixed into the grooves, the U-shaped frame is slidably connected into the fixing frame, a first threaded hole is formed in the lower side of the U-shaped frame, and a second threaded hole is formed in the lower side of the U-shaped frame. A first threaded hole is formed in the lower side of the fixing frame, a threaded rod is in threaded connection with the interior of the first threaded hole, a rotating hole is formed in the lower side of the fixing frame, the threaded rod is rotationally connected into the rotating hole, first chain wheels are fixed to the lower end of the threaded rod, two corresponding connecting assemblies are installed on the lower side of the I-shaped plate, and the two connecting assemblies are connected with the four first chain wheels correspondingly. And the height and the position can be quickly adjusted.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of stopping frame, concretely to a kind of adjustable stopping frame of air-jet loom. BACKGROUND

[0002] Air-jet loom is a kind of high-efficiency shuttleless loom, its core principle is to use compressed airflow as weft insertion medium, and the weft yarn is quickly taken through the shedding by the friction traction of high-speed jet airflow, to complete weft insertion action. This technology not only significantly improves weaving efficiency, but also avoids the mechanical wear and noise problem of shuttle in traditional loom, while reducing energy consumption, in line with the green production demand of modern textile industry.

[0003] However, although air-jet loom has significant advantages in technology, most of the equipment on the market still has the defect of inconvenient adjustment. Especially the design of stopping frame, the stopping frame of many air-jet looms cannot freely adjust the height and position according to actual needs, which leads to complex operation, affects production efficiency, and may even cause fabric quality problems. This limitation limits the application of air-jet loom in diversified production scenarios. Therefore, we propose an adjustable stopping frame of air-jet loom. SUMMARY

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide an adjustable stopping frame of air-jet loom, which can quickly adjust the height and position, and effectively solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an adjustable stopping frame of air-jet loom, comprising a stopping frame and an adjusting assembly.

[0006] Stopping frame: uniformly distributed stopping boards are arranged inside.

[0007] Adjusting assembly: containing I-beam, fixed frame, U-shaped frame, threaded rod and first chain wheel, four corresponding grooves are formed on the front and back sides of the I-beam, the fixed frame is fixed inside the groove, the U-shaped frame is slidingly connected inside the fixed frame, the first threaded hole is formed on the lower side of the U-shaped frame, the threaded rod is threadedly connected inside the first threaded hole, the rotating hole is formed on the lower side of the fixed frame, the threaded rod is rotatably connected inside the rotating hole, the first chain wheel is fixed on the lower end of the threaded rod, two corresponding connecting assemblies are installed on the lower side of the I-beam, two connecting assemblies are connected with four first chain wheels respectively, the actuating assembly is installed on the lower side of the I-beam, the actuating assembly is connected with two connecting assemblies, two corresponding supporting assemblies are installed on the left and right sides of the I-beam, and the height of the stopping frame is adjusted by setting the adjusting assembly.

[0008] Further, the connecting assembly comprises second sprockets, gears and chains, the lower side of the I-shaped plate is rotatably connected with two corresponding second sprockets, the lower end of the second sprocket is fixed with a gear, and the two second sprockets are connected with the four first sprockets through four chains, and the connecting assembly is arranged to connect the adjusting assembly and the pushing assembly.

[0009] Further, the pushing assembly comprises fixed plates, moving frames, bidirectional screws, limiting rods, motors and racks, the lower side of the I-shaped plate is fixed with two corresponding fixed plates, the moving frame is provided with two, the front side of the moving frame is provided with second threaded holes, the two second threaded holes are threadedly connected, the bidirectional screw is threadedly connected in the two second threaded holes, the moving frame is rotatably connected between the two fixed plates, the rear side of the moving frame is provided with limiting holes, the limiting rods are slidably connected in the two limiting holes, the limiting rods are fixed between the two fixed plates, the side of the moving frame is fixed with a rack, the two racks are engaged with the two gears respectively, the right side of the right fixed plate is provided with a motor, the output shaft of the motor is fixed on the right end of the bidirectional screw, and the input end of the motor is electrically connected with the output end of the external control switch group, and the pushing assembly is arranged to drive the two gears to rotate.

[0010] Further, the supporting assembly comprises supporting frames, fixed blocks and electric telescopic rods, the left and right sides of the I-shaped plate are fixed with two corresponding fixed blocks, the lower side of the I-shaped plate is provided with two corresponding supporting frames, the inside of the supporting frame is provided with an electric telescopic rod, the telescopic arm of the electric telescopic rod is fixed on the side of the fixed block, and the input end of the electric telescopic rod is electrically connected with the output end of the external control switch group, and the supporting assembly is arranged to adjust the front and back positions of the warp stopping frame.

[0011] Further, the front and back sides of the supporting frame are fixed with two corresponding mounting plates, and the upper side of the mounting plate is provided with a mounting hole, so that the user can fix the supporting frame through the mounting plate and the mounting hole.

[0012] Further, the left and right ends of the upper side of the warp stopping frame are provided with two corresponding fastening frames, and the fastening frame is fixed on the upper side of the warp stopping frame through two bolts, so that all the warp stopping plates are fixed through the fastening frame and the bolts.

[0013] Compared with the prior art, the jet loom with an adjustable warp stopping frame has the following advantages:

[0014] 1、Through setting the toggle assembly, the motor can be started according to the requirement in the use process, so that the bidirectional screw rotates, the two moving frames move, the two racks move, the two gears rotate, the two second sprockets rotate, the four first sprockets rotate, the four threaded rods rotate, the four U-shaped frames move, and the height of the warp stopping frame can be adjusted, which is extremely convenient.

[0015] 2、Through setting the supporting assembly, the two electric telescopic rods can be started according to the requirement in the use process, so that the two fixed blocks move, the I-beam moves, and the front and back positions of the warp stopping frame are adjusted. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 It is a front side structure schematic view of the utility model;

[0017] Fig. 2 It is a adjusting assembly structure schematic view of the utility model;

[0018] Fig. 3 It is a connecting assembly structure schematic view of the utility model.

[0019] In the drawing: 1, warp stopping frame, 2, warp stopping plate, 3, adjusting assembly, 31, I-beam, 32, fixed frame, 33, U-shaped frame, 34, threaded rod, 35, first sprocket, 4, connecting assembly, 41, second sprocket, 42, gear, 43, chain, 5, toggle assembly, 51, fixed plate, 52, moving frame, 53, bidirectional screw, 54, limiting rod, 55, motor, 56, rack, 6, supporting assembly, 61, supporting frame, 62, fixed block, 63, electric telescopic rod, 7, mounting plate, 8, fastening frame, 9, bolt. DETAILED DESCRIPTION

[0020] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.

[0021] Please refer to Figs. 1-3 The embodiment provides a technical scheme: a jet loom adjustable warp stopping frame, which comprises a warp stopping frame 1 and an adjusting assembly 3.

[0022] The warp stopping frame 1 is internally provided with uniformly distributed warp stopping plates 2.

[0023] The adjusting assembly 3 comprises an I-shaped plate 31, a fixed frame 32, a U-shaped frame 33, a threaded rod 34 and a first chain wheel 35, four corresponding grooves are formed on the front and back sides of the I-shaped plate 31, the fixed frame 32 is fixed in the grooves, the U-shaped frame 33 is slidably connected in the fixed frame 32, a first threaded hole is formed on the lower side of the U-shaped frame 33, the threaded rod 34 is screwed in the first threaded hole, a rotating hole is formed on the lower side of the fixed frame 32, the threaded rod 34 is rotatably connected in the rotating hole, the first chain wheel 35 is fixed on the lower end of the threaded rod 34, two corresponding connecting assemblies 4 are mounted on the lower side of the I-shaped plate 31, the two connecting assemblies 4 are connected with the four first chain wheels 35 respectively, the I-shaped plate 31 is provided with the actuating assembly 5 on the lower side, the actuating assembly 5 is connected with the two connecting assemblies 4, two corresponding supporting assemblies 6 are mounted on the left and right sides of the I-shaped plate 31, the connecting assembly 4 comprises a second chain wheel 41, a gear 42 and a chain 43, two corresponding second chain wheels 41 are rotatably connected on the lower side of the I-shaped plate 31, the gear 42 is fixed on the lower end of the second chain wheel 41, the two second chain wheels 41 are connected with the four first chain wheels 35 through the four chains 43, the actuating assembly 5 comprises a fixed plate 51, a moving frame 52, a bidirectional screw rod 53, a limiting rod 54, a motor 55 and a rack 56, two corresponding fixed plates 51 are fixed on the lower side of the I-shaped plate 31, the moving frame 52 is provided with two, a second threaded hole is formed on the front side of the moving frame 52, the two second threaded holes are threadedly connected, the bidirectional screw rod 53 is threadedly connected in the two second threaded holes, the bidirectional screw rod 53 is rotatably connected between the two fixed plates 51, a limiting hole is formed on the rear side of the moving frame 52, the limiting rod 54 is slidably connected in the limiting hole, the limiting rod 54 is fixed between the two fixed plates 51, the rack 56 is fixed on the side of the moving frame 52, the two racks 56 are engaged with the two gears 42 respectively, the motor 55 is mounted on the right side of the right fixed plate 51, the output shaft of the motor 55 is fixed on the right end of the bidirectional screw rod 53, the input end of the motor 55 is electrically connected with the output end of the external control switch group, the supporting assembly 6 comprises a supporting frame 61, a fixed block 62 and an electric telescopic rod 63, two corresponding fixed blocks 62 are fixed on the left and right sides of the I-shaped plate 31, two corresponding supporting frames 61 are arranged on the lower side of the I-shaped plate 31, the electric telescopic rod 63 is mounted in the supporting frame 61, the telescopic arm of the electric telescopic rod 63 is fixed on the side of the fixed block 62, the input end of the electric telescopic rod 63 is electrically connected with the output end of the external control switch group, the front and back positions of the warp stop motion 1 are adjusted through the supporting assembly 6, the two gears 42 are driven to rotate through the actuating assembly 5, the adjusting assembly 3 and the actuating assembly 5 are connected through the connecting assembly 4, the height of the warp stop motion 1 is adjusted through the adjusting assembly 3.

[0024] The two corresponding mounting plates 7 are fixed on the front and rear sides of the support frame 61, and mounting holes are formed in the upper side of the mounting plate 7, so that the support frame 61 is fixed.

[0025] The two corresponding fastening frames 8 are arranged at the left and right ends of the upper side of the warp stop motion frame 1, and the fastening frames 8 are fixed to the upper side of the warp stop motion frame 1 through two bolts 9, so that all the warp stop motion plates 2 are fixed through the fastening frames 8 and the bolts 9.

[0026] The working principle of the adjustable warp stop motion frame of the air jet loom is as follows: in the process of use, the two support frames 61 are fixed through the four mounting plates 7, and then the two fixed blocks 62 are moved by starting the two electric telescopic rods 63 according to requirements, the two fixed blocks 62 are moved to drive the I-shaped plate 31 to move, the I-shaped plate 31 is moved to adjust the front and rear positions of the warp stop motion frame 1, and then the bidirectional screw rod 53 is rotated by starting the motor 55 according to requirements, the two moving frames 52 are moved by the rotation of the bidirectional screw rod 53, the two racks 56 are moved by the movement of the two moving frames 52, the two gears 42 are rotated by the movement of the two racks 56, the two second sprockets 41 are rotated by the rotation of the two gears 42, the four first sprockets 35 are rotated by the rotation of the two second sprockets 41, the four threaded rods 34 are rotated by the rotation of the four first sprockets 35, and the four U-shaped frames 33 are moved by the rotation of the four threaded rods 34, so that the height of the warp stop motion frame 1 can be adjusted by the movement of the four U-shaped frames 33, and the warp stop motion frame 1 is convenient to use after adjustment.

[0027] It is worth noting that the above-mentioned external control switch group is provided with a one-to-one corresponding button of the motor 55 and the electric telescopic rod 63, the motor 55 can be selected as a 1LE0003 three-phase asynchronous motor, and the electric telescopic rod 63 can be selected as a TGC-A large thrust electric telescopic rod.

[0028] The above-mentioned is only an embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process transformation obtained by using the utility model specification and drawing contents, or direct or indirect application in other related technical fields, is also included in the patent protection range of the utility model.

Claims

1. An adjustable drop wire beam for an air jet loom, characterized in that: It comprises a stop frame (1) and an adjusting assembly (3); The stop frame (1) is internally provided with uniformly distributed stop boards (2); The adjusting assembly (3) comprises a I-shaped plate (31), a fixed frame (32), a U-shaped frame (33), a threaded rod (34) and a first chain wheel (35), four corresponding grooves are formed in the front and back sides of the I-shaped plate (31), the fixed frame (32) is fixed in the grooves, the U-shaped frame (33) is slidably connected in the fixed frame (32), a first threaded hole is formed in the lower side of the U-shaped frame (33), the threaded rod (34) is threadedly connected in the first threaded hole, a rotating hole is formed in the lower side of the fixed frame (32), the threaded rod (34) is rotatably connected in the rotating hole, the first chain wheel (35) is fixed at the lower end of the threaded rod (34), two corresponding connecting assemblies (4) are mounted on the lower side of the I-shaped plate (31), the two connecting assemblies (4) are connected with the four first chain wheels (35) respectively, the I-shaped plate (31) is provided with a shifting assembly (5) on the lower side, the shifting assembly (5) is connected with the two connecting assemblies (4), and two corresponding supporting assemblies (6) are mounted on the left and right sides of the I-shaped plate (31).

2. A jet loom adjustable drop wire according to claim 1, characterized in that: The connecting assembly (4) comprises a second chain wheel (41), a gear (42) and a chain (43), two corresponding second chain wheels (41) are rotatably connected on the lower side of the I-shaped plate (31), the gear (42) is fixed at the lower end of the second chain wheel (41), and the four first chain wheels (35) are connected with the four second chain wheels (41) through the four chains (43).

3. A jet loom adjustable drop wire according to claim 2, characterized in that: The shifting assembly (5) comprises a fixed plate (51), a moving frame (52), a bidirectional screw rod (53), a limiting rod (54), a motor (55) and a rack (56), two corresponding fixed plates (51) are fixed on the lower side of the I-shaped plate (31), the moving frame (52) is provided with two, a second threaded hole is formed in the front side of the moving frame (52), the two second threaded holes are threadedly connected, the bidirectional screw rod (53) is threadedly connected in the two second threaded holes, the bidirectional screw rod (53) is rotatably connected between the two fixed plates (51), a limiting hole is formed in the rear side of the moving frame (52), the limiting rod (54) is slidably connected in the two limiting holes, the limiting rod (54) is fixed between the two fixed plates (51), the rack (56) is fixed on the side of the moving frame (52), the two racks (56) are engaged with the two gears (42) respectively, the motor (55) is mounted on the right side of the right fixed plate (51), the output shaft of the motor (55) is fixed at the right end of the bidirectional screw rod (53), and the input end of the motor (55) is electrically connected with the output end of the external control switch group.

4. A jet loom adjustable drop wire according to claim 1, characterized in that: Said support assembly (6) contains support frame (61), fixed block (62) and electric telescopic rod (63), the left and right sides of the I-beam (31) are fixed with two corresponding fixed blocks (62), the lower side of the I-beam (31) is provided with two corresponding support frames (61), the inside of the support frame (61) is installed with electric telescopic rod (63), the telescopic arm of the electric telescopic rod (63) is fixed on the side of the fixed block (62), the input end of the electric telescopic rod (63) is electrically connected with the output end of the external control switch group.

5. A jet loom adjustable drop wire according to claim 4, characterized in that: The front and rear sides of the support frame (61) are fixed with two corresponding mounting plates (7), and mounting holes are formed in the upper side of the mounting plate (7).

6. A jet loom adjustable drop wire according to claim 1, characterized in that: Two corresponding fastening frames (8) are arranged at the left and right ends of the upper side of the stop frame (1), and the fastening frames (8) are fixed to the upper side of the stop frame (1) by two bolts (9).

Images