Framing device of air jet loom
By introducing a combination device of forward and reverse rotating screw shaft, baffle and distance sensor in the air jet loom, the problem that traditional devices cannot adjust the width of the fabric is solved, automatic fixing and smooth cutting are achieved, and the use of air jet loom is improved. flexibility.
Patent Information
- Application Number
- CN202420066805.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-11
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-01-11
AI Technical Summary
The web partitioning device of traditional air jet looms is relatively single, and cannot be adjusted according to different fabric widths, resulting in easy dislocation problems during the cutting process.
An air jet loom splitting device including forward and reverse rotating screw shaft, baffle, distance sensor and control panel is designed. By setting the baffle distance and using the distance sensor and motor to achieve automatic fixing, ensuring that the fabric is cut during cutting. flatness and accuracy.
It realizes flexible adjustment and fixing according to different fabric widths, avoids cutting misalignment, and improves cutting flatness and flexibility in use.
Smart Images
Figure CN222139434U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of air jet loom framing devices, in particular to an air jet loom framing device. Background Art
[0002] The air jet loom is a shuttleless loom that uses jet airflow to pull the weft yarn through the shed. The working principle is to use air as the weft insertion medium, and use the ejected compressed airflow to generate friction traction on the weft yarn to pull the weft yarn through the shed, and achieve the purpose of weft insertion through the jet generated by the air jet. However, the traditional device is relatively fixed and cannot be adjusted well according to different fabric widths. Therefore, it is relatively old-fashioned to use, and different fabrics are easily misplaced during the cutting process. In view of the above problems, it is necessary to provide a jet loom splitting device that can be adjusted and fixed according to different fabric widths. Utility Model Content
[0003] The purpose of the utility model is to provide a framing device for an air jet loom to solve the problems raised in the above background technology.
[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0005] A framing device for an air jet loom comprises an air jet loom body, a forward and reverse rotating lead screw shaft is installed on a narrow side of the air jet loom body, a baffle is sleeved and installed on the outer wall of the forward and reverse rotating lead screw shaft, a distance sensor is embedded and installed inside the baffle, a groove is provided on the top of the baffle, a first rotating motor is installed on one end of the forward and reverse rotating lead screw shaft, a rotating rowing rod is installed inside the air jet loom body, a driving gear is installed on one end of the rotating rowing rod, a second rotating motor is installed on the outer periphery of the driving gear and on the end away from the rotating rowing rod, and a driven gear is installed on one end of the outer wall of the driving gear gear, a rotating rod is installed at one end of the driven gear, a first protective frame is installed on a longer side of the air jet loom body, a second protective frame is installed on the side of the air jet loom body and close to the first protective frame, a control panel is embedded in the longer side of the air jet loom body, a side panel is installed on the top of the air jet loom body, a threaded rod is installed inside the side panel, a third rotating motor is installed at one end of the threaded rod, a third protective frame is installed on the periphery of the third rotating motor, a moving block is sleeved on the outer wall of the threaded rod, and an opening scissors is installed at the bottom of the moving block.
[0006] As a preferred solution of the utility model, one end of the forward and reverse rotating screw shaft passes through one end of the air jet loom body and is connected to the first rotating motor, wherein both ends of the forward and reverse rotating screw shaft are rotationally connected to the inside of the air jet loom body.
[0007] As a preferred solution of the utility model, one end of the rotating rowing rod passes through one end of the air jet loom body and is connected to the driving gear, wherein both ends of the rotating rowing rod are respectively rotatably connected to the inside of the air jet loom body.
[0008] As a preferred solution of the utility model, a first protective frame is sleeved and installed on the outer wall of the first rotating motor, and the forward and reverse rotating lead screw shaft passes through the baffle for threaded connection.
[0009] As a preferred solution of the utility model, the driving gear is gear-connected with the driven gear, wherein the second protection frame is installed on the periphery of the second rotating motor, and the rotating rod extends to the inside of the air jet loom body for rotational connection.
[0010] As a preferred solution of the utility model, the control panel is electrically connected to the distance sensor, the first rotating motor, the second rotating motor, and the third rotating motor through wires.
[0011] As a preferred solution of the utility model, one end of the outer periphery of the threaded rod passes through one end of the side plate and is connected to the third rotating motor, wherein both ends of the threaded rod are rotationally connected to the side plate, and the threaded rod passes through the moving block for threaded connection.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] 1. In the utility model, a jet loom dividing device is set up, and the forward and reverse rotating screw shaft, baffle, distance sensor, first rotating motor and control panel of the device are utilized, so that the device can be fixed according to different cloth widths, and the baffle distance is set by clicking the control panel. After the setting is completed, the start button on the control panel is clicked, so that the first rotating motor is operated, so that the forward and reverse rotating screw shaft is rotated, so that the baffles on both sides of the forward and reverse rotating screw shaft are operated and moved, and at the same time, the distance between the baffles on both sides is sensed by the distance sensor. When the distance between the baffles on both sides reaches the set distance length, the distance sensor is sensed, so that the first rotating motor stops running, and the baffles on both sides stop moving and fixing, so that the cloth is put into the rotating stroke rod and the rotating rod for movement, and is fixed by the baffle at the same time, so that the cutting is smoother, and the cloth is prevented from moving and causing the cutting to be misaligned. At the same time, it can be adjusted and fixed according to different cloth widths, and it is more flexible to use. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0015] Figure 2 It is a schematic diagram of the overall structure of the utility model;
[0016] Figure 3It is a schematic diagram of the enlarged structure of the utility model A-1;
[0017] Figure 4 It is a schematic diagram of the enlarged structure of the utility model A-2.
[0018] In the figure: 1, air jet loom body; 2, forward and reverse rotating screw shaft; 3, baffle; 4, distance sensor; 5, groove; 6, first rotating motor; 7, rotating row bar; 8, driving gear; 9, second rotating motor; 10, driven gear; 11, rotating rod; 12, first protection frame; 13, second protection frame; 14, control panel; 15, side panel; 16, threaded rod; 17, third rotating motor; 18, third protection frame; 19, moving block; 20, opening scissors. DETAILED DESCRIPTION
[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0020] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively with reference to the relevant drawings below. Several embodiments of the utility model are given. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.
[0021] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.
[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.
[0023] For examples, see Figure 1-4 , the utility model provides a technical solution:
[0024] A jet loom framing device comprises a jet loom body 1, a forward and reverse rotating lead screw shaft 2 is installed on a narrow side of the inside of the jet loom body 1, a baffle 3 is sleeved and installed on the outer wall of the forward and reverse rotating lead screw shaft 2, a distance sensor 4 is embedded and installed inside the baffle 3, a groove 5 is opened on the top of the baffle 3, a first rotating motor 6 is installed at one end of the forward and reverse rotating lead screw shaft 2, a rotating row bar 7 is installed inside the jet loom body 1, a driving gear 8 is installed at one end of the rotating row bar 7, a second rotating motor 9 is installed on the outer periphery of the driving gear 8 and at the end away from the rotating row bar 7, a driven gear 10 is installed at one end of the outer wall of the driving gear 8, and the driven gear 10 is installed at one end of the driven gear 8. A rotating rod 11 is installed at one end of 10, a first protective frame 12 is installed on a longer side of the air jet loom body 1, a second protective frame 13 is installed on the side of the air jet loom body 1 and close to the first protective frame 12, a control panel 14 is embedded and installed on the longer side of the air jet loom body 1, a side plate 15 is installed on the top of the air jet loom body 1, a threaded rod 16 is installed inside the side plate 15, a third rotating motor 17 is installed at one end of the threaded rod 16, a third protective frame 18 is installed on the periphery of the third rotating motor 17, a moving block 19 is sleeved and installed on the outer wall of the threaded rod 16, and a width opening shear 20 is installed at the bottom of the moving block 19;
[0025] One end of the forward and reverse rotating screw shaft 2 passes through one end of the air jet loom body 1 and is connected to the first rotating motor 6, wherein both ends of the forward and reverse rotating screw shaft 2 are rotatably connected to the inside of the air jet loom body 1, so that the forward and reverse rotating screw shaft 2 can rotate, one end of the rotating row rod 7 passes through one end of the air jet loom body 1 and is connected to the driving gear 8, wherein both ends of the rotating row rod 7 are respectively rotatably connected to the inside of the air jet loom body 1, so that the rotating row rod 7 can rotate, the outer wall of the first rotating motor 6 is sleeved with a first protective frame 12, the forward and reverse rotating screw shaft 2 passes through the baffle 3 and is threadedly connected, so that the forward and reverse rotating screw shaft 2 can drive the baffle 3 to rotate, and the driving gear 8 and the driven gear The wheel 10 is gear-connected, wherein the second protection frame 13 is installed on the periphery of the second rotating motor 9, the rotating rod 11 extends to the inside of the air-jet loom body 1 for rotational connection, so that the rotating rod 11 can rotate, and the control panel 14 is electrically connected to the distance sensor 4, the first rotating motor 6, the second rotating motor 9, and the third rotating motor 17 through wires. After power is turned on, the control panel 14 can control the electrical equipment, and one end of the outer periphery of the threaded rod 16 passes through the side plate 15 and is connected to the third rotating motor 17, wherein both ends of the threaded rod 16 are rotationally connected to the side plate 15, and the threaded rod 16 passes through the moving block 19 for threaded connection, so that the moving block 19 can move on the threaded rod 16.
[0026] The working process of the utility model is as follows: when using the air jet loom framing device, first observe the width of the cloth, and then set the distance of the baffle 3 by clicking the control panel 14. After the setting is completed, click the start button on the control panel 14 to make the first rotating motor 6 run, so that the forward and reverse rotating screw shaft 2 rotates, and the baffles 3 on both sides of the forward and reverse rotating screw shaft 2 move. At the same time, the distance between the baffles 3 on both sides will be sensed by the distance sensor 4. When the distance between the baffles 3 on both sides reaches the set distance length, the distance sensor 4 senses, so that the first rotating motor 6 stops running, and the baffles 3 on both sides stop moving and fixing, so that the cloth enters the rotating machine. The row rod 7 and the rotating rod 11 move and are fixed by the baffle 3 at the same time, so that the cutting is smoother and the movement of the cloth can be avoided, which may cause the cutting to be misaligned. At the same time, it can be fixed according to different cloth widths, which makes it more flexible to use. The distance sensor 4, the first rotating motor 6, the second rotating motor 9, and the third rotating motor 17 used in the utility model are existing known electrical equipment and can be directly purchased and used on the market. Their structures, circuits, and control principles are all existing known technologies. Therefore, the structures, circuits, and control principles of the distance sensor 4, the first rotating motor 6, the second rotating motor 9, and the third rotating motor 17 are not described here in detail.
[0027] 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 framing device for an air jet loom, comprising an air jet loom body (1), characterized in that: A forward and reverse rotating lead screw shaft (2) is installed on a narrow side of the air jet loom body (1), a baffle (3) is sleeved and installed on the outer wall of the forward and reverse rotating lead screw shaft (2), a distance sensor (4) is embedded and installed inside the baffle (3), a groove (5) is provided on the top of the baffle (3), a first rotating motor (6) is installed at one end of the forward and reverse rotating lead screw shaft (2), a rotating row bar (7) is installed inside the air jet loom body (1), a driving gear (8) is installed at one end of the rotating row bar (7), a second rotating motor (9) is installed on the outer periphery of the driving gear (8) and at one end away from the rotating row bar (7), a driven gear (10) is installed at one end of the outer wall of the driving gear (8), and a rotating rod (10) is installed at one end of the driven gear (10) (11), a first protective frame (12) is installed on a longer side of the outer periphery of the air jet loom body (1), a second protective frame (13) is installed on a side of the outer periphery of the air jet loom body (1) and close to the first protective frame (12), a control panel (14) is embedded and installed on a longer side of the outer periphery of the air jet loom body (1), a side plate (15) is installed on the top of the air jet loom body (1), a threaded rod (16) is installed inside the side plate (15), a third rotating motor (17) is installed on one end of the outer periphery of the threaded rod (16), a third protective frame (18) is installed on the outer periphery of the third rotating motor (17), a moving block (19) is sleeved and installed on the outer wall of the threaded rod (16), and a width opening shear (20) is installed at the bottom of the moving block (19).
2. The framing device of an air jet loom according to claim 1, characterized in that: One end of the forward and reverse rotating lead screw shaft (2) passes through the air jet loom body (1) and is connected to the first rotating motor (6), wherein both ends of the forward and reverse rotating lead screw shaft (2) are rotationally connected to the inside of the air jet loom body (1).
3. The framing device of an air jet loom according to claim 1, characterized in that: One end of the rotating rowing rod (7) passes through the air jet loom body (1) and the other end is connected to the driving gear (8), wherein the two ends of the rotating rowing rod (7) are respectively rotatably connected to the inside of the air jet loom body (1).
4. The framing device of an air jet loom according to claim 1, characterized in that: A first protective frame (12) is sleeved and installed on the outer wall of the first rotating motor (6), and the forward and reverse rotating lead screw shaft (2) penetrates the baffle (3) for threaded connection.
5. The framing device of an air jet loom according to claim 1, characterized in that: The driving gear (8) is gear-connected to the driven gear (10), wherein the second protection frame (13) is installed on the periphery of the second rotating motor (9), and the rotating rod (11) extends to the inside of the air jet loom body (1) for rotational connection.
6. The framing device of an air jet loom according to claim 1, characterized in that: The control panel (14) is electrically connected to the distance sensor (4), the first rotating motor (6), the second rotating motor (9), and the third rotating motor (17) respectively through wires.
7. The framing device of an air jet loom according to claim 1, characterized in that: One end of the outer periphery of the threaded rod (16) passes through one end of the side plate (15) and is connected to the third rotating motor (17), wherein both ends of the threaded rod (16) are rotationally connected to the side plate (15), and the threaded rod (16) passes through the moving block (19) and is threadedly connected.