Thread end cleaning mechanism of air jet loom
By designing a thread head cleaning mechanism combining a pneumatic device and a high-frequency mechanism in the air jet loom, the loss problem of braided fabric during thread head cleaning in the prior art is solved, and an efficient and lossless thread head cleaning effect is achieved.
Patent Information
- Application Number
- CN202323633608.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-29
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2033-12-29
AI Technical Summary
Existing air jet looms cannot avoid losses to braids when cleaning thread heads, and a new batch of thread heads will appear after cleaning.
A thread head cleaning mechanism for air jet loom is designed, using a combination of pneumatic device and high-frequency mechanism to clean the excess thread head through pneumatic nozzles, and the thin thread head is loosened by high-frequency vibration rods, and finally through pneumatic device and vibration rods. Fit the thread tips off the braid.
It effectively solves the problem of loss of braids during thread head cleaning, improves cleaning efficiency, and ensures a clean wireless head on the surface of the braid.
Smart Images
Figure CN222524837U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of air jet looms, in particular to a thread end cleaning mechanism of an air jet loom. Background Art
[0002] 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.
[0003] When an existing air jet loom is in use, a baffle, a fan and a brush are usually used to clean and collect dust and broken threads. The baffle is used to install a clamping wheel and a brush. The clamping wheel is used to clamp the woven cloth with a fixed track. The motor drives the brush to clean the broken threads or dust on the woven cloth. When cleaning the broken threads, the existing device uses a brush to clean the broken threads. However, the loss of the woven fabric cannot be avoided during the cleaning process, and a new batch of thread ends will appear after the damage occurs. Therefore, a jet loom that solves the above problems is needed. Utility Model Content
[0004] In view of the deficiencies in the prior art, the utility model provides a thread end cleaning mechanism for an air jet loom, which has the advantages of strong practicability, pneumatic cleaning, high-frequency dithering, etc., and solves the problems raised by the above-mentioned background technology.
[0005] The utility model provides the following technical solutions: a thread cleaning mechanism of an air jet loom, comprising a main bracket, a pay-off motor is fixedly installed on the outer wall of the main bracket, a power output shaft of the pay-off motor is provided with meshing teeth, a pay-off roller is movably connected to the inner wall of the main bracket, a limiter is provided on the outer wall of the pay-off roller, a weaving frame is fixedly connected to the outer wall of the weaving frame, a weaving mechanism is fixedly installed on the outer wall of the weaving frame, a winding motor is fixedly installed on the outer wall of the weaving frame, a winding roller is fixedly connected to the power output shaft of the winding motor, a pneumatic device is fixedly connected to the inner wall of the weaving frame, a high-frequency mechanism is fixedly installed on the inner wall of the weaving frame, a vibration rod is fixedly connected to the power output shaft of the high-frequency mechanism, a collecting box is provided at the bottom of the weaving frame, and a control screen is fixedly installed on the top of the weaving frame.
[0006] As a preferred technical solution of the utility model, the knitting mechanism comprises a needle, and a knitting device is provided at the bottom of the needle.
[0007] As a preferred technical solution of the utility model, there are two limiters, and both limiters are arranged on the outer wall of the pay-off roller.
[0008] As a preferred technical solution of the utility model, a pneumatic nozzle is provided on the outer wall of the pneumatic device, and the pneumatic nozzle faces the outer wall of the woven fabric.
[0009] As a preferred technical solution of the utility model, the high-frequency mechanism contacts the woven fabric through a vibration rod, and the high-frequency mechanism controls the vibration rod to perform high-frequency vibration.
[0010] As a preferred technical solution of the utility model, the control panel is electrically connected to the winding motor, the pay-off motor, and the weaving mechanism, and the control panel controls the winding motor, the pay-off motor, and the weaving mechanism.
[0011] Compared with the prior art, the utility model has the following beneficial effects:
[0012] 1. The air jet loom uses the pneumatic device and the winding roller on the device in coordination with each other, so that after the weaving mechanism on the device completes the weaving work, it first uses the winding roller on the device to reel up, and when passing in front of the pneumatic nozzle of the pneumatic device, the pneumatic device on the device will perform pneumatic cleaning on the woven fabric, so that the excess thread ends on the surface of the woven fabric on the device are cleaned.
[0013] 2. The air jet loom, through the cooperation between the pneumatic device, the high-frequency mechanism and the vibration rod on the device, makes the finished product woven on the device pass through the vibration rod and the pneumatic device, and uses the high-frequency mechanism to control the vibration rod to vibrate the woven fabric at high frequency, so that the fine thread ends that are not easy to fall off on the woven fabric are loosened, and the pneumatic device is used in coordination with the pneumatic device, so that the fine thread ends on the surface of the woven fabric on the device are separated from the main body of the woven fabric by the cooperation between the pneumatic device and the vibration rod. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0015] Figure 2 This is a three-dimensional structural schematic diagram of the utility model from another viewing angle;
[0016] Figure 3 This is a schematic diagram of the structure of the weaving mechanism of the utility model;
[0017] Figure 4 For this utility model Figure 3 A schematic diagram of the enlarged structure in the middle.
[0018] In the figure: 1. main bracket; 2. pay-off motor; 3. meshing teeth; 4. pay-off roller; 5. limiter; 6. weaving frame; 7. weaving mechanism; 701. needle; 702. weaver; 8. winding motor; 9. winding roller; 10. pneumatic device; 11. high-frequency mechanism; 12. vibration rod; 13. collection box; 14. control panel. DETAILED DESCRIPTION
[0019] 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.
[0020] See also Figure 1-4 A thread cleaning mechanism of an air jet loom comprises a main bracket 1, a pay-off motor 2 is fixedly installed on the outer wall of the main bracket 1, a meshing tooth 3 is arranged on the power output shaft of the pay-off motor 2, a pay-off roller 4 is movably connected to the inner wall of the main bracket 1, a limiter 5 is arranged on the outer wall of the pay-off roller 4, a weaving frame 6 is fixedly connected to the outer wall of the weaving frame 6, a weaving mechanism 7 is fixedly installed on the outer wall of the weaving frame 6, a winding motor 8 is fixedly installed on the outer wall of the weaving frame 6, a winding roller 9 is fixedly connected to the power output shaft of the winding motor 8, a pneumatic device 10 is fixedly connected to the inner wall of the weaving frame 6, a high-frequency mechanism 11 is fixedly installed on the inner wall of the weaving frame 6, and a high-frequency mechanism 11 is fixedly installed on the power output shaft of the high-frequency mechanism 11 A vibration rod 12 is connected, a collecting box 13 is provided at the bottom of the weaving frame 6, and a control screen 14 is fixedly installed on the top of the weaving frame 6. Through the cooperation of the pneumatic device 10, the high-frequency mechanism 11 and the vibration rod 12 on the device, the finished product woven on the device passes through the vibration rod 12 and the pneumatic device 10, and the high-frequency mechanism 11 controls the vibration rod 12 to vibrate the woven fabric at high frequency, so that the fine thread ends that are not easy to fall off on the woven fabric are loosened, and the pneumatic coordination of the pneumatic device 10 is used to make the fine thread ends on the surface of the woven fabric on the device separate from the main body of the woven fabric by the cooperation of the pneumatic device 10 and the vibration rod 12.
[0021] In a preferred embodiment, the weaving mechanism 7 includes a needle 701, and a weaver 702 is provided at the bottom of the needle 701. Through the coordinated use of the needle 701 and the weaver 702 on the device, the weaving work is performed by the needle 701 and the weaver 702 when the weaving material on the device passes directly under the needle 701 and between the weaver 702.
[0022] In a preferred embodiment, there are two limiters 5, and both limiters 5 are arranged on the outer wall of the pay-off roller 4. Through the two limiters 5 on the device, when the pay-off roller 4 on the device is conveying the braided wire, the limiters 5 are used to limit the two sides of the outer wall of the pay-off roller 4, so that the braided wire on the device will not deviate.
[0023] In a preferred embodiment, a pneumatic nozzle is provided on the outer wall of the pneumatic device 10, and the pneumatic nozzle is facing the outer wall of the woven fabric. The pneumatic nozzle is provided on the outer wall of the pneumatic device 10 on the device, so that after the woven fabric on the device is woven, it passes through the pneumatic nozzle of the pneumatic device 10, thereby using the pneumatic nozzle to blow off the thread ends on the woven fabric.
[0024] In a preferred embodiment, the high-frequency mechanism 11 contacts the braided fabric through the vibration rod 12, and the high-frequency mechanism 11 controls the vibration rod 12 to vibrate at high frequency. The high-frequency mechanism 11 on the device contacts the braided fabric through the vibration rod 12, so that when the braided fabric on the device passes through the vibration rod 12, the high-frequency mechanism 11 controls the vibration rod 12 to vibrate at high frequency, so that the vibration rod 12 on the device contacts the braided fabric, thereby causing the braided fabric to vibrate and shake off the fine thread ends.
[0025] In a preferred embodiment, the control panel 14 is electrically connected to the winding motor 8, the pay-off motor 2, and the weaving mechanism 7, and the control panel 14 controls the winding motor 8, the pay-off motor 2, and the weaving mechanism 7. The winding motor 8, the pay-off motor 2, and the weaving mechanism 7 are controlled by the control panel 14 on the device, so that the winding motor 8 and the pay-off motor 2 on the device output rotational power, and the control panel 14 is used to control the weaving speed of the weaving mechanism 7, so that the staff can conveniently control the winding motor 8, the pay-off motor 2, and the weaving mechanism 7 through the control panel 14.
[0026] When the utility model is in use, the pneumatic device 10 and the winding roller 9 on the device are first used in coordination with each other, so that after the weaving work is completed, the weaving mechanism 7 on the device first uses the winding roller 9 on the device to perform a winding effect, and before passing through the pneumatic nozzle of the pneumatic device 10, the pneumatic device 10 on the device will perform a pneumatic cleaning work on the woven fabric, so that the excess thread ends appearing on the surface of the woven fabric on the device are cleaned, and then the pneumatic device 10 and the high-frequency mechanism 11 and the vibration rod 12 on the device cooperate with each other, so that when the finished product woven on the device passes through the vibration rod 12 and the pneumatic device 10, the high-frequency mechanism 11 controls the vibration rod 12 to perform high-frequency vibration on the woven fabric, so that the fine thread ends that are not easy to fall off on the woven fabric are loosened, and the pneumatic coordination of the pneumatic device 10 is used, so that the fine thread ends appearing on the surface of the woven fabric on the device are separated from the main body of the woven fabric by the mutual cooperation of the pneumatic device 10 and the vibration rod 12.
[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 thread cleaning mechanism for an air jet loom, characterized in that: It includes: A main support (1) and a pay-off motor (2) mounted on the outer wall of the main support (1), wherein a power output shaft of the pay-off motor (2) is provided with meshing teeth (3); The inner wall of the main support (1) is movably connected to a wire-releasing roller (4), the outer wall of the wire-releasing roller (4) is provided with a limiter (5), the outer wall of the main support (1) is fixedly connected to a braiding frame (6), and the outer wall of the braiding frame (6) is fixedly installed with a braiding mechanism (7); A winding motor (8) is fixedly mounted on the outer wall of the braiding frame (6), a winding roller (9) is fixedly connected to the power output shaft of the winding motor (8), and a pneumatic device (10) is fixedly connected to the inner wall of the braiding frame (6); A high-frequency mechanism (11) is fixedly mounted on the inner wall of the weaving frame (6); a vibration rod (12) is fixedly connected to the power output shaft of the high-frequency mechanism (11); a collecting box (13) is provided at the bottom of the weaving frame (6); and a control panel (14) is fixedly mounted on the top of the weaving frame (6).
2. The thread cleaning mechanism of an air jet loom according to claim 1, characterized in that: The knitting mechanism (7) comprises a needle (701), and a knitting device (702) is provided at the bottom of the needle (701).
3. The thread cleaning mechanism of an air jet loom according to claim 1, characterized in that: The number of the limiters (5) is two, and both limiters (5) are arranged on the outer wall of the pay-off roller (4).
4. The thread cleaning mechanism of an air jet loom according to claim 1, characterized in that: The outer wall of the pneumatic device (10) is provided with a pneumatic nozzle, and the pneumatic nozzle faces the outer wall of the woven fabric.
5. The thread cleaning mechanism of an air jet loom according to claim 1, characterized in that: The high-frequency mechanism (11) contacts the braided fabric via a vibration rod (12), and the high-frequency mechanism (11) controls the vibration rod (12) to perform high-frequency vibration.
6. The thread cleaning mechanism of an air jet loom according to claim 1, characterized in that: The control panel (14) is electrically connected to the winding motor (8), the pay-off motor (2), and the weaving mechanism (7), and the control panel (14) controls the winding motor (8), the pay-off motor (2), and the weaving mechanism (7).