Yarn splitting plate of air jet loom

Abstract

The utility model relates to the technical field of air-jet looms, and discloses an air-jet loom yarn dividing plate which comprises a yarn dividing base, mounting grooves are formed in the two sides of the interior of the yarn dividing base, limiting rods are slidably connected into the mounting grooves, limiting blocks are fixedly connected to the left sides of the limiting rods, and pull rings are fixedly connected to the left ends of the limiting rods. The surface of the limiting rod is fixedly connected with a mounting block, the left side of the mounting block is fixedly connected with a reset spring, a mounting clamping groove is formed in the yarn splitting base, through holes are formed in the two sides of the mounting clamping groove, a mounting clamping block is clamped in the mounting clamping groove, and the top of the mounting clamping block is fixedly connected with a yarn splitting plate body. Limiting rods, limiting holes and the like are arranged to be used in cooperation with reset springs, the limiting rods are pushed by the reset springs to be inserted into the limiting holes, and then the installation clamping blocks can be fixed, so that installation of the yarn splitting plate body and the yarn splitting base is rapidly completed, the operation difficulty is greatly reduced, and workers can use the yarn splitting device conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of air jet looms, in particular to a yarn dividing plate for air jet looms. Background Art

[0002] A yarn splitting plate is required when using a jet loom. Currently, the yarn splitting plate can be divided into an integral comb-shaped yarn splitting plate made of plastic or steel plate, which mainly includes a yarn splitting base and a plurality of evenly spaced yarn splitting plates. The gap grooves between the yarn splitting plates are mainly for the yarn to pass through, so as to separate the yarn produced by the textile machinery.

[0003] The existing yarn dividing plate base is often installed upside down on the textile machine. During the installation of the yarn dividing plate bottom and the toothed yarn dividing plate, it is often necessary to hold the toothed yarn dividing plate by hand for auxiliary fixation, and then use screws to install the yarn dividing plate base and the yarn dividing plate together, resulting in the worker having to install the screws with one hand, which greatly increases the operating difficulty for the worker and is inconvenient for the worker to use. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a yarn separating plate for a jet loom to solve the problem mentioned in the above background technology that the base of the prior yarn separating plate is often installed upside down on the textile machine. During the installation of the base of the yarn separating plate and the toothed yarn separating plate, it is often necessary to hold the toothed yarn separating plate by hand for auxiliary fixation, and then use screws to install the yarn separating plate base and the yarn separating plate together, resulting in that the staff can only install the screws with one hand, which greatly increases the difficulty of operation for the staff and is inconvenient for the staff to use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a yarn dividing plate of an air jet loom comprises a yarn dividing base, wherein limit grooves are provided on both sides of the yarn dividing base, and mounting grooves are provided on both sides of the inner part of the yarn dividing base, and a limit rod is slidably connected to the inner part of the mounting groove, and the left side of the limit rod is fixedly connected to the limit block, the left end of the limit rod is fixedly connected to the pull ring, the surface of the limit rod is fixedly connected to the mounting block, and the left side of the mounting block is fixedly connected to the reset spring, and the inner sides of the yarn dividing base are fixedly connected to guide blocks, the inner part of the yarn dividing base is provided with a mounting slot, the bottom of the mounting slot is fixedly connected with a positioning pin, through holes are provided on both sides of the mounting slot, the inner part of the mounting slot is clamped with a mounting block, the bottom of the mounting block is provided with a positioning hole, and limit holes are provided on both sides of the mounting block, the top of the mounting block is fixedly connected to a yarn dividing plate body, and guide slide rails are provided on both sides of the yarn dividing plate body.

[0006] Preferably, two ends of the installation groove are respectively connected to the through hole and the limiting groove, and the limiting rod extends to the outside of the yarn separation base through the limiting groove.

[0007] Preferably, the position of the limiting rod corresponds to the position of the limiting hole, and the diameter of the limiting rod is the same as the inner wall diameter of the limiting hole.

[0008] By adopting the above technical solution, a limit rod, a limit hole and the like are set for use with a reset spring, and the limit rod is pushed into the limit hole by the reset spring, the installation block can be fixed, thereby quickly completing the installation of the yarn separating plate and the yarn separating base, greatly reducing the difficulty of operation and facilitating use by staff.

[0009] Preferably, the position of the locating pin corresponds to the position of the locating hole, the diameter of the locating pin is the same as the diameter of the locating hole, and the locating pin fits tightly against the inner wall of the locating hole.

[0010] By adopting the above technical solution, by setting up positioning pins, positioning holes, etc. for use in combination, the positioning pins are inserted into the positioning holes, and the damping generated between the positioning pins and the positioning holes is used to connect the mounting card block and the mounting card slot together. There is no need for auxiliary fixing by staff, which is convenient for staff to install and use.

[0011] Preferably, the position of the guide rail corresponds to the position of the guide block, and the guide block fits tightly against the inner wall of the guide rail.

[0012] By adopting the above technical solution, a guide rail, a guide block and the like are arranged for use together, and the guide block is inserted into the guide rail, thereby guiding the yarn separation plate to be correctly installed on the yarn separation base, thereby avoiding installation errors.

[0013] Preferably, the shape and size of the installation block are the same as those of the installation slot, and the installation block fits tightly against the inner wall of the installation slot.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The yarn splitting plate of the air jet loom is used in conjunction with a reset spring by setting a limit rod, a limit hole, etc. The reset spring pushes the limit rod to be inserted into the limit hole, so that the installation block can be fixed, thereby quickly completing the installation of the yarn splitting plate body and the yarn splitting base, greatly reducing the difficulty of operation and facilitating use by the staff.

[0016] 2. The air jet loom yarn dividing plate is used in conjunction with positioning pins, positioning holes, etc. The positioning pins are inserted into the positioning holes, and the damping generated between the positioning pins and the positioning holes connects the mounting card blocks and the mounting card slots together. There is no need for auxiliary fixing by staff, which is convenient for staff to install and use. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 This is a schematic diagram of the positive cross-section structure of the utility model;

[0019] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0020] Figure 4 This is a schematic diagram of the structure of the yarn separation base of the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the yarn separation plate of the utility model;

[0022] Figure 6 This is a schematic diagram of the limit rod structure of the utility model.

[0023] In the figure: 1. yarn separation base; 2. mounting slot; 3. positioning pin; 4. through hole; 5. guide block; 6. limiting slot; 7. mounting block; 8. positioning hole; 9. limiting hole; 10. guide rail; 11. yarn separation plate; 12. mounting slot; 13. limiting rod; 14. mounting block; 15. reset spring; 16. limiting block; 17. pull ring. DETAILED DESCRIPTION

[0024] 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.

[0025] Embodiment 1:

[0026] Please refer to Figures 1-5, a jet loom yarn separation plate includes a yarn separation base 1, limit grooves 6 are provided on both sides of the yarn separation base 1, mounting grooves 12 are provided on both sides of the inside of the yarn separation base 1, the inside of the mounting groove 12 is slidably connected to a limit rod 13, the two ends of the mounting groove 12 are respectively connected to the through hole 4 and the limit groove 6, the limit rod 13 extends to the outside of the yarn separation base 1 through the limit groove 6, the left side of the limit rod 13 is fixedly connected to a limit block 16, the left end of the limit rod 13 is fixedly connected to a pull ring 17, the surface of the limit rod 13 is fixedly connected to a mounting block 14, and the left side of the mounting block 14 is fixedly connected to a reset spring 15. Guide blocks 5 are fixedly connected to the inner sides of the yarn splitting base 1. A mounting slot 2 is provided inside the yarn splitting base 1. A positioning pin 3 is fixedly connected to the bottom of the mounting slot 2. Through holes 4 are provided on both sides of the mounting slot 2. A mounting block 7 is clamped inside the mounting slot 2. A positioning hole 8 is provided at the bottom of the mounting block 7. Limiting holes 9 are provided on both sides of the mounting block 7. The position of the limiting rod 13 corresponds to the position of the limiting hole 9, and the diameter of the limiting rod 13 is the same as the inner wall diameter of the limiting hole 9. A yarn splitting plate body 11 is fixedly connected to the top of the mounting block 7. Guide rails 10 are provided on both sides of the yarn splitting plate body 11.

[0027] Working principle: When in use, the staff will pull the limit rod 13 outward through the pull ring 17 in advance, so that the limit block 16 will be disengaged from the limit groove 6 and rotated 90 degrees to fit the outside of the yarn separation base 1, thereby limiting the movement of the limit rod 13, and squeezing the reset spring 15 through the installation block 14. When the opening of the yarn separation base 1 is downward and the yarn separation plate body 11 needs to be installed upward, the guide rails 10 on both sides of the yarn separation plate body 11 are aligned with the guide blocks 5 on the yarn separation base 1 and inserted, thereby driving the installation block 7 to be inserted into the installation The fixing block 7 is inserted into the fixing groove 2, thereby guiding the yarn separation plate body 11 to be correctly installed on the yarn separation base 1. At this time, the staff drives the limit rod 13 to rotate 90 degrees through the pull ring 17, so that the limit block 16 is realigned with the limit groove 6, and by loosening the pull ring 17, the limit rod 13 will pass through the through hole 4 and be inserted into the limit hole 9 under the action of the reset spring 15, thereby fixing the installation block 7, and then quickly completing the installation of the yarn separation plate body 11 and the yarn separation base 1, which greatly reduces the operation difficulty and is convenient for the staff to use.

[0028] Compared with the related art, the yarn separating plate of a jet loom provided by the utility model has the following beneficial effects: by setting a limit rod 13, a limit hole 9 and the like in conjunction with a reset spring 15, the limit rod 13 is pushed into the limit hole 9 by the reset spring 15, so that the mounting block 7 can be fixed, thereby quickly completing the installation of the yarn separating plate body 11 and the yarn separating base 1, greatly reducing the difficulty of operation and facilitating use by staff.

[0029] Embodiment 2:

[0030] Please refer to Figures 1-6. A mounting slot 2 is provided inside the yarn splitting base 1, a positioning pin 3 is fixedly connected to the bottom of the mounting slot 2, through holes 4 are provided on both sides of the mounting slot 2, a mounting block 7 is connected to the inside of the mounting slot 2, the shape and size of the mounting block 7 are the same as those of the mounting slot 2, and the mounting block 7 is tightly fitted with the inner wall of the mounting slot 2, a positioning hole 8 is provided at the bottom of the mounting block 7, the position of the positioning pin 3 corresponds to the position of the positioning hole 8, the diameter of the positioning pin 3 is the same as the diameter of the positioning hole 8, and the positioning pin 3 is tightly fitted with the inner wall of the positioning hole 8, limiting holes 9 are provided on both sides of the mounting block 7, a yarn splitting plate 11 is fixedly connected to the top of the mounting block 7, guide rails 10 are provided on both sides of the yarn splitting plate 11, the position of the guide rails 10 corresponds to the position of the guide block 5, and the guide block 5 is tightly fitted with the inner wall of the guide rails 10.

[0031] Working principle: When in use, the staff aligns the guide slide rails 10 on both sides of the yarn dividing plate body 11 with the guide blocks 5 on the yarn dividing base 1 and inserts them, thereby driving the installation card block 7 to be inserted into the installation card slot 2, thereby guiding the yarn dividing plate body 11 to be correctly installed on the yarn dividing base 1, and inserting the positioning pin 3 on the yarn dividing base 1 into the positioning hole 8 of the yarn dividing plate body 11, and through the damping generated between the positioning pin 3 and the positioning hole 8, the installation card block 7 is connected with the installation card slot 2, which is convenient for the staff to install without auxiliary fixing, and easy for the staff to use.

[0032] Compared with the related art, the jet loom yarn dividing plate provided by the utility model has the following beneficial effects: by setting a positioning pin 3, a positioning hole 8, etc. for use in combination, the positioning pin 3 is inserted into the positioning hole 8, and the damping generated between the positioning pin 3 and the positioning hole 8 is used to connect the mounting block 7 and the mounting slot 2 together, without the need for auxiliary fixing by the staff, which is convenient for the staff to install and use.

[0033] Although 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 yarn splitting plate for an air jet loom, comprising a yarn splitting base (1), characterized in that: The yarn separation base (1) has limit grooves (6) on both sides, the inside of the yarn separation base (1) has installation grooves (12), the inside of the installation groove (12) is slidably connected to a limit rod (13), the left side of the limit rod (13) is fixedly connected to a limit block (16), the left end of the limit rod (13) is fixedly connected to a pull ring (17), the surface of the limit rod (13) is fixedly connected to a mounting block (14), the left side of the mounting block (14) is fixedly connected to a return spring (15), and the inside of the yarn separation base (1) is fixedly connected to guide springs (16). The yarn separation base (1) is provided with a mounting slot (2) inside, a positioning pin (3) is fixedly connected to the bottom of the mounting slot (2), through holes (4) are provided on both sides of the mounting slot (2), a mounting block (7) is connected to the inside of the mounting slot (2), a positioning hole (8) is provided at the bottom of the mounting block (7), limiting holes (9) are provided on both sides of the mounting block (7), a yarn separation plate (11) is fixedly connected to the top of the mounting block (7), and guide rails (10) are provided on both sides of the yarn separation plate (11).

2. A yarn separation plate for an air jet loom according to claim 1, characterized in that: The two ends of the installation groove (12) are respectively connected to the through hole (4) and the limiting groove (6), and the limiting rod (13) extends to the outside of the yarn separation base (1) through the limiting groove (6).

3. A yarn separation plate for an air jet loom according to claim 1, characterized in that: The position of the limiting rod (13) corresponds to the position of the limiting hole (9), and the diameter of the limiting rod (13) is the same as the inner wall diameter of the limiting hole (9).

4. A yarn separation plate for an air jet loom according to claim 1, characterized in that: The position of the positioning pin (3) corresponds to the position of the positioning hole (8), the diameter of the positioning pin (3) is the same as the diameter of the positioning hole (8), and the positioning pin (3) fits tightly against the inner wall of the positioning hole (8).

5. The yarn separation plate of an air jet loom according to claim 1, characterized in that: The position of the guide rail (10) corresponds to the position of the guide block (5), and the guide block (5) is tightly fitted to the inner wall of the guide rail (10).

6. A yarn separation plate for an air jet loom according to claim 1, characterized in that: The shape and size of the mounting block (7) are the same as those of the mounting slot (2), and the mounting block (7) fits tightly against the inner wall of the mounting slot (2).

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