Rapid material changing device of water-jet loom

Abstract

The utility model provides a rapid material changing device of a water-jet loom, and relates to the field of water-jet looms. The rapid material changing device of the water-jet loom comprises a base, a transverse moving motor is fixedly connected to the inner side of the base, a transverse moving threaded rod is fixedly connected to the output end of the transverse moving motor, a transverse pushing buckle is in threaded connection with the outer surface of the transverse moving threaded rod and is in sliding connection with the base, and a limiting shell is fixedly connected to the upper surface of the inner side of the base. According to the rapid material changing device of the water-jet loom, the two material changing barrels are arranged and installed for storing coils, the two material changing barrels are rotationally switched through the conversion shell, production is not affected after the two material changing barrels are switched, the coils can be fixed and clamped by arranging the positioning shell and utilizing pushing of the extrusion spring, and the production efficiency is improved. The angles of the counter weight plate type material changing barrels are consistent all the time, the rotating output angles of the coils are guaranteed, the effect that two sets of coils are alternately used and rapidly replaced is achieved, and the problems that in the coil replacing process, disassembly and replacement are needed, the steps are tedious, and production cannot be affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of water jet looms, in particular to a rapid material changing device for water jet looms. Background Art

[0002] With the development of science and technology and the progress of the times, the water jet loom is a shuttleless loom that uses a jet of water to pull the weft yarn through the shed. The friction traction of the water jet weft insertion on the weft yarn is greater than that of the air jet weft insertion, and the diffusion is small. It is suitable for the weft insertion of synthetic fibers, glass fibers and other filaments with smooth surfaces. At the same time, it can increase the conductivity of synthetic fibers and effectively overcome static electricity in weaving. The loom usually requires the coil to be placed on the loom accessories to ensure the stable operation of the device during operation.

[0003] The existing water jet loom needs to be disassembled and replaced after the coils are used up, which will cause long-term shutdown of the equipment. In addition, the replacement steps during the disassembly process are relatively cumbersome and cannot achieve rapid material replacement. Therefore, a water jet loom rapid material replacement device is proposed to solve the above problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a rapid material changing device for a water jet loom, which solves the problems mentioned in the background technology.

[0006] (II) Technical solution

[0007] To achieve the above purpose, the utility model is implemented through the following technical solutions: a fast material changing device for a water jet loom, comprising a base, a traverse motor is fixedly connected to the inner side of the base, a traverse threaded rod is fixedly connected to the output end of the traverse motor, a traverse push buckle is threadedly connected to the outer surface of the traverse threaded rod, the traverse push buckle is slidably connected to the base, a limited position shell is fixedly connected to the inner upper surface of the base, a corner motor is fixedly connected to the upper end of the base, a conversion shell is fixedly connected to the output end of the corner motor, a material changing cylinder is slidably connected to the inner side of the conversion shell, and a traverse motor is fixedly connected to the output end of the traverse motor. The cam is connected with the base at the bottom and the bottom of the base is connected with the spring which is fixed on the top of the base, and the spring is connected with the spring on the outside of the base.

[0008] Preferably, the two ends of the conversion shell are disks with a flat plate connected in the middle, the surfaces of the disks at both ends of the conversion shell are each provided with two circular holes, and the circumferential surfaces of the disks at both ends of the conversion shell are provided with notches that are connected to the circular holes.

[0009] Preferably, the material changing barrel comprises an end plate and a counterweight plate, the two ends of the counterweight plate are fixedly connected to the end plate, and the shape of the end plate is a disc with a circular hole arranged in the center.

[0010] Preferably, the positioning shell consists of an outer shell, an extrusion rod and an extrusion spring. The outer shell is fixedly connected to the outside of the material changing barrel, and the inner side of the outer shell is slidably connected to the extrusion rod. The center of the extrusion rod is a round rod with a disk fixedly arranged on the surface. The end face of the extrusion rod is fixedly connected to the placement seat. The surface of the extrusion rod is sleeved with an extrusion spring, and the extrusion spring is located between the disk of the extrusion rod and the inner wall of the outer shell.

[0011] Preferably, there are two groups of placement seats, and each group of placement seats has two ends respectively located on the inner side of the material changing barrel.

[0012] Preferably, one end of the clamping rod is provided with a convex key in contact with the positioning shell, the other end of the clamping rod is provided with a U-shaped groove sleeved on the outside of the clamping threaded rod, and the middle section of the clamping rod passes through the base and is rotatably connected thereto.

[0013] (III) Beneficial effects

[0014] The utility model provides a rapid material changing device for a water jet loom, which has the following beneficial effects:

[0015] 1. The rapid material changing device of the water jet loom is provided with two material changing barrels for storing coils, and the two groups of material changing barrels are switched by rotating the conversion shell, so that the two groups of material changing barrels are switched without affecting production, and the coils can be fixed and clamped by the push of the extrusion spring by providing a positioning shell, and the angle of the material changing barrel is always consistent by providing a counterweight plate, so as to ensure the rotation output angle of the coil, so as to achieve the effect of rapid replacement of the two groups of coils by alternating use, and solve the problem that the coil replacement process needs to be disassembled and replaced and the steps are relatively cumbersome and cannot affect production.

[0016] 2. The rapid material changing device of the water jet loom starts the transverse moving motor to drive the transverse moving threaded rod to rotate, so that the transverse pushing buckle slides on the surface of the base and pushes the material changing barrel to move transversely to squeeze the reset spring, and fixes the material changing barrel and the coil position by clamping the positioning shell with the clamping rod. By separating the position of the material storage coil installation from the position of the coil release and use, it prevents the feeding and coil output from drying each other, so as to achieve the effect of independent operation of the coil output and the feeding without interfering with each other, and solves the problem that the coil output and the feeding interfere with each other and cannot be operated at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall appearance structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the transverse threaded rod of the utility model;

[0019] Figure 3This is a schematic diagram of the conversion shell structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the positioning shell structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the clamping rod of the utility model.

[0022] Among them, base-1, transverse movement motor-2, transverse movement threaded rod-3, transverse push buckle-4, limit shell-5, corner motor-6, conversion shell-7, material changing barrel-8, end plate-81, counterweight plate-82, placement seat-9, positioning shell-10, outer shell-101, extrusion rod-102, extrusion spring-103, limit plate-11, reset spring-12, dual-axis motor-13, clamping threaded rod-14, clamping sleeve-15, clamping rod-16. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] The utility model provides a water jet loom fast material changing device, such as Figure 1-4 As shown, it includes a base 1, a transverse motor 2 is fixedly connected to the inner side of the base 1, a transverse threaded rod 3 is fixedly connected to the output end of the transverse motor 2, a transverse push buckle 4 is threadedly connected to the outer surface of the transverse threaded rod 3, the transverse push buckle 4 is slidably connected to the base 1, a limited shell 5 is fixedly connected to the inner upper surface of the base 1, an angle motor 6 is fixedly connected to the upper end of the base 1, a conversion shell 7 is fixedly connected to the output end of the angle motor 6, a material changing barrel 8 is slidably connected to the inner side of the conversion shell 7, the two ends of the conversion shell 7 are discs connected with a flat plate in the middle, two circular holes are arranged on the surface of the discs at both ends of the conversion shell 7, notches are arranged on the circumferential surfaces of the discs at both ends of the conversion shell 7 and are connected to the circular holes, the conversion shell 7 can facilitate the position switching of the two groups of material changing barrels 8, so that the coil material changing is more convenient and quick.

[0025] The inner side of the material changing barrel 8 is rotatably connected to a placement seat 9, and the material changing barrel 8 includes an end plate 81 and a counterweight plate 82. Both ends of the counterweight plate 82 are fixedly connected to the end plate 81. The end plate 81 has a disc shape with a circular hole in the center. The material changing barrel 8 uses the weight of the counterweight plate 82 to maintain the angle of the end plate 81, so that the inner coil can maintain an unchanged angle during installation and output, and the material changing barrel 8 can be pushed to facilitate the movement of the coil.

[0026] The outer surfaces of both ends of the material changing barrel 8 are fixedly connected with positioning shells 10. There are two groups of placement seats 9, and each group of placement seats 9 has two ends of the inner side of the material changing barrel 8. The placement seats 9 can fix the position of the coil and facilitate the installation of the coil.

[0027] The horizontal push buckle 4 is in contact and engaged with the material changing barrel 8, and the end of the upper end of the base 1 away from the corner motor 6 is fixedly connected to a limiting plate 11. The positioning shell 10 is composed of a shell 101, an extrusion rod 102 and an extrusion spring 103. The shell 101 is fixedly connected to the outside of the material changing barrel 8, and the extrusion rod 102 is slidably connected to the inner side of the shell 101. The center of the extrusion rod 102 is a round rod with a disk fixed on the surface. The end face of the extrusion rod 102 is fixedly connected to the placement seat 9, and the surface of the extrusion rod 102 is sleeved with an extrusion spring 103. The extrusion spring 103 is located between the disk of the extrusion rod 102 and the inner wall of the shell 101. The positioning shell 10 can use the extrusion spring 103 to push the extrusion rod 102, so that the placement seat 9 can clamp the coil from both ends of the coil to fix the position of the coil.

[0028] A reset spring 12 is fixedly connected to the surface of the base 1, and the reset spring 12 is located on the inner side of the limiting plate 11. A dual-axis motor 13 is fixedly connected to the outer surface of the base 1, and a clamping threaded rod 14 is fixedly connected to the output end of the dual-axis motor 13. A clamping sleeve 15 is threadedly connected to the outer side of the clamping threaded rod 14, and a clamping rod 16 is sleeved on the outer side of the clamping threaded rod 14. The clamping rod 16 is rotatably connected to the base 1, and the clamping sleeve 15 is sleeved on the outer side of the clamping rod 16. A convex key is provided at one end of the clamping rod 16 to contact the positioning shell 10, and a U-shaped groove is provided at the other end of the clamping rod 16 to be sleeved on the outer side of the clamping threaded rod 14. The middle section of the clamping rod 16 passes through the base 1 and is rotatably connected thereto. The clamping rod 16 can clamp the outer surface of the positioning shell 10 to fix the position of the material changing barrel 8, and can be opened in time to reset the material changing barrel 8 into the inner side of the conversion shell 7 in time.

[0029] Working principle: When in use, first install the coil on the surface of the placement seat 9, push the extrusion rod 102 through the extrusion spring 103, so that the placement seats 9 at both ends clamp the coil, and start the angle motor 6 to drive the conversion shell 7 to rotate inside the limit shell 5, so that the placement seat 9 carries the coil and rotates downward, and installs the counterweight plate 82 under the material change barrel 8 to keep the direction angle unchanged after the coil rotates, and starts the transverse motor 2 to drive the transverse threaded rod 3 to rotate, so that the transverse push buckle 4 slides on the surface of the base 1 and pushes the material change barrel 8 to transversely squeeze the reset spring 12, and the positioning shell 10 is clamped by the clamping rod 16 to fix the material change. The cylinder 8 and the coil position are placed again in the inner side of the placement seat 9 at the upper end. After the first bundle of coils is used up, the double-axis motor 13 is started to drive the clamping threaded rod 14 to rotate, so that the clamping sleeve 15 pushes the clamping rod 16 to open, so that the clamping rod 16 releases the clamped positioning shell 10, and the reset spring 12 pushes the material changing cylinder 8 to slide on the inner side of the limiting plate 11, so that the material changing cylinder 8 is reset to the inner side of the conversion shell 7 again, and the conversion shell 7 is rotated to replace the upper and lower material changing cylinders 8, and the lower material changing cylinder 8 is pushed out again to realize fast material changing, and the used coil on the upper side can be replaced without affecting production.

[0030] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rapid material changing device for a water jet loom, comprising a base (1), characterized in that: The base (1) is fixedly connected to a transverse motor (2) on the inner side, a transverse threaded rod (3) is fixedly connected to the output end of the transverse motor (2), a transverse push buckle (4) is threadedly connected to the outer surface of the transverse threaded rod (3), the transverse push buckle (4) is slidably connected to the base (1), a limited position shell (5) is fixedly connected to the inner upper surface of the base (1), an angle motor (6) is fixedly connected to the upper end of the base (1), a conversion shell (7) is fixedly connected to the output end of the angle motor (6), a material changing barrel (8) is slidably connected to the inner side of the conversion shell (7), a placement seat (9) is rotatably connected to the inner side of the material changing barrel (8), a positioning shell (10) is fixedly connected to the outer surfaces of both ends of the material changing barrel (8), and the transverse push buckle (4) is in contact with the material changing barrel (8), and one end of the upper end of the base (1) away from the corner motor (6) is fixedly connected to a limiting plate (11), and a return spring (12) is fixedly connected to the surface of the base (1), and the return spring (12) is located on the inner side of the limiting plate (11). The outer surface of the base (1) is fixedly connected to a double-axis motor (13), and the output end of the double-axis motor (13) is fixedly connected to a clamping threaded rod (14), and the outer side of the clamping threaded rod (14) is threadedly connected to a clamping sleeve (15), and the outer side of the clamping threaded rod (14) is sleeved with a clamping rod (16), and the clamping rod (16) is rotatably connected to the base (1), and the clamping sleeve (15) is sleeved on the outer side of the clamping rod (16).

2. A water jet loom quick material changing device according to claim 1, characterized in that: The two ends of the conversion shell (7) are circular disks with a flat plate connected in the middle. The surfaces of the circular disks at the two ends of the conversion shell (7) are both provided with two circular holes. The circumferential surfaces of the circular disks at the two ends of the conversion shell (7) are provided with notches which are connected to the circular holes.

3. The rapid material changing device for a water jet loom according to claim 1, characterized in that: The material changing barrel (8) comprises an end plate (81) and a counterweight plate (82). The two ends of the counterweight plate (82) are fixedly connected to the end plate (81). The end plate (81) has a disc shape with a circular hole at the center.

4. The rapid material changing device for a water jet loom according to claim 1, characterized in that: The positioning shell (10) is composed of an outer shell (101), an extrusion rod (102) and an extrusion spring (103). The outer shell (101) is fixedly connected to the outside of the material changing barrel (8). The inner side of the outer shell (101) is slidably connected with the extrusion rod (102). The center of the extrusion rod (102) is a round rod with a disk fixedly arranged on the surface. The end surface of the extrusion rod (102) is fixedly connected to the placement seat (9). The surface of the extrusion rod (102) is sleeved with an extrusion spring (103). The extrusion spring (103) is located between the disk of the extrusion rod (102) and the inner wall of the outer shell (101).

5. The rapid material changing device for a water jet loom according to claim 1, characterized in that: There are two groups of the placement seats (9), and each group of the placement seats (9) has two ends respectively located at the inner side of the material changing barrel (8).

6. The rapid material changing device for a water jet loom according to claim 1, characterized in that: One end of the clamping rod (16) is provided with a convex key for contacting the positioning shell (10), and the other end of the clamping rod (16) is provided with a U-shaped groove sleeved on the outside of the clamping threaded rod (14). The middle section of the clamping rod (16) passes through the base (1) and is rotatably connected thereto.

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