Efficient jet-propelled loom

Abstract

The invention relates to the related technical field of air jet looms, in particular to an efficient air jet loom which comprises a machine table and an air jet loom body installed on the upper surface of the machine table, a transverse base is fixedly installed on the upper surface of one end of the machine table, and a support is vertically installed on the upper surface of the end, away from the machine table, of the transverse base. A reinforcing part is arranged on the outer wall of one side of the support, a winding assembly is arranged in the middle of the inner side of the support, a sliding base is connected to the position, close to the upper portion of the winding assembly, of the outer side of the support through an arranged lifting assembly, a fixing block extends out of the upper portion of one side of the sliding base, and an L-shaped frame is fixedly connected to the outer side of the fixing block. A sliding table is connected to the outer side of the L-shaped frame through an arranged driving assembly, a pushing supporting assembly is arranged on the lower surface of the sliding table, and a guiding assembly is arranged on the outer wall of one side of the air jet loom body, the next winding drum can be rapidly replaced in the working process, and then the replacement speed of the winding drum is effectively increased.

Description

Technical Field

[0001] This invention relates to the technical field of air-jet loom processing, and specifically provides a high-efficiency air-jet loom. Background Technology

[0002] Air jet looms are shuttleless looms that use jet airflow to pull the weft yarn through the shed. The working principle is to use air as the weft-pulling medium, and the compressed airflow generated by the jet will generate frictional traction force on the weft yarn to pull it through the shed. The jet generated by the air jet achieves the purpose of weft insertion. The main components of an air-jet loom include the wall panel, shedding mechanism, beating-in mechanism, take-up mechanism, and warp feed mechanism. Among these, the rotational speed of the main machine, i.e., the rotational speed of the beating-in mechanism, directly affects the efficiency of the loom. In actual operation, after the rear drum has finished winding the fabric, changing the drum is quite time-consuming and laborious, requiring the machine to be stopped for a period of time while workers remove the drum and replace it with a new one. The drum for winding the fabric is relatively large, which wastes a lot of time. Furthermore, when the fabric is scraped against people, the outer fabric will loosen and fall off, and special materials of the fabric will sink and stick to the ground, affecting the quality of the fabric. Therefore, we need to improve these issues. Summary of the Invention

[0003] The purpose of this invention is to solve the problems existing in the prior art by proposing a high-efficiency air-jet loom.

[0004] To achieve the above objectives, the present invention provides a high-efficiency air-jet loom, comprising a machine base and an air-jet loom body mounted on the upper surface of the machine base. A cross seat is fixedly mounted on the upper surface of one end of the machine base, and a bracket is vertically mounted on the upper surface of the cross seat away from the machine base. A reinforcing member is provided on the outer wall of one side of the bracket, and a take-up assembly is provided in the middle of the inner side of the bracket. A slide is connected to the outer side of the bracket and above the take-up assembly via a lifting assembly. A fixing block extends from the upper side of one side of the slide, and an L-shaped frame is fixedly connected to the outer side of the fixing block. A slide table is connected to the outer side of the L-shaped frame via a driving assembly, and a material pushing support assembly is provided on the lower surface of the slide table. A guide assembly is provided on the outer wall of one side of the air-jet loom body.

[0005] Preferably, the reinforcing component includes a reinforcing base fixedly installed on the outer wall of one side of the bracket, and the reinforcing base is fixedly connected to the cross seat.

[0006] Preferably, the winding assembly includes a rotatable shaft inserted into the middle of the inner side of the bracket, a drum fitted on the outer side of the shaft, and pin holes corresponding to one end of the drum and the shaft. A second motor is fixedly installed on the outer side of the end of the shaft away from the drum, and the second motor is fixedly installed on the outer side of the bracket.

[0007] Preferably, the lifting assembly includes a base plate fixedly installed on the outside of the bracket and close to the top of the second motor. A first hydraulic cylinder is fixedly installed on the upper surface of the base plate, and the telescopic end of the first hydraulic cylinder is connected to the lower surface of the slide.

[0008] Preferably, the drive assembly includes a lead screw rotatably mounted inside the L-shaped frame, one end of the lead screw passing through the outside of the L-shaped frame and the end connected to a first motor, and the slide table and the lead screw are threadedly engaged.

[0009] Preferably, the pusher support assembly includes connecting rods that are fixedly installed on the lower surfaces of both ends of the slide table. A pusher is installed on the lower surfaces of the two connecting rods. An arc-shaped block extends from the upper side of one side of the pusher. A connecting seat is fixedly connected to the lower surface of the pusher. Slide grooves are provided at both ends of the outer side of the connecting seat, and fitting parts are provided on the inner sides of the two slide grooves.

[0010] Preferably, the fitting component includes a shelf that is slidably mounted on the inner side of two grooves, and the upper surface of the shelf is provided with an arc-shaped groove, and the inner wall of the arc-shaped groove is provided with an anti-slip pad.

[0011] Preferably, a horizontally arranged support seat is fixedly installed on the lower surface of the connecting seat, and a second hydraulic cylinder is fixedly installed on the upper surface of the support seat near the middle. The telescopic end of the second hydraulic cylinder is connected to the lower surface of the placement seat. Sleeves are fixedly clamped on the inner sides of both ends of the support seat. Sliding rods are slidably installed on the inner sides of the two sleeves respectively. Pullers are rotatably installed on the lower inner sides of the two sliding rods. A fixing plate is fixedly installed on the lower outer side of the bracket. The upper surface of the fixing plate is provided with a rail groove adapted to the sliding of the pulley.

[0012] Preferably, the guiding assembly includes a guide frame fixedly installed on the outer wall of one side of the main body of the air-jet loom, an upper abutment roller rotatably installed on the inner side of the guide frame, a base frame fixedly installed on the lower surface of both ends of the guide frame, a connecting shaft rotatably inserted between the two base frames, and a lower abutment roller fixedly fitted on the middle of the outer side of the connecting shaft.

[0013] Preferably, mounting blocks are fixedly installed inside both ends of one side of the storage seat. Arc-shaped rods are connected to the inner sides of the two mounting blocks through the mounting shafts. An air jet rod is installed on the outer side of one end of the two arc-shaped rods, and multiple sets of air jet nozzles are connected and installed below the inner side of the air jet rod.

[0014] Compared with the prior art, the present invention has the following beneficial effects: By setting a bracket and a winding assembly on one side of the guide assembly, the processed fabric can be further wound up. When the roll wraps the fabric, the jet rod on the outer side of one end of the arc-shaped rod is connected to an external steam device to disinfect the fabric from above one side. After the fabric is wound up, the first hydraulic cylinder can drive the slide, L-shaped frame, fixing block and other components to move down as a whole, so that the pusher can approach the edge of one end of the roll. The arc-shaped block contacts the edge of the roll, removes the positioning pin, and pushes the roll to slowly detach from the roller until it reaches the middle. The second hydraulic rod below drives the placement seat to move up, so that the arc groove on its surface fits the fabric on the outer side of the roll. This allows the roll to detach from the roller and quickly replace the roll wrapped with fabric, saving time and effort. In addition, the arc-shaped rod can rotate, so that the inner wall of the arc-shaped rod contacts the fabric, preventing the fabric from loosening. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the structure of the present invention from another angle; Figure 3 This is a schematic diagram of the connection of the material pusher support assembly of the present invention; Figure 4 This is a schematic diagram showing the material pusher support assembly of the present invention connected from another angle; Figure 5 This is a schematic diagram showing the connection between the arc-shaped rod and the jet rod of the present invention; Figure 6 This is a schematic diagram showing the connection between the connecting seat, pulley, and sleeve of the present invention.

[0016] In the diagram: 1. Machine base; 2. Main body of the air-jet loom; 3. Cross seat; 4. Support frame; 5. Reinforcing seat; 6. Fixing plate; 7. Slide; 8. Arc rod; 9. Drum; 10. Roller; 11. Support base; 12. Upper abutment roller; 13. First motor; 14. Lead screw; 15. First hydraulic cylinder; 16. Second motor; 17. Pulley; 18. Push frame; 19. Arc groove; 20. Storage seat; 21. ... 21. Hydraulic cylinder; 22. Connecting seat; 23. Connecting rod; 24. Slide table; 25. Base plate; 26. Mounting block; 27. Air jet rod; 28. Rotating shaft; 29. ​​Slide groove; 30. Sleeve; 31. Rail groove; 32. Slide rod; 33. Arc block; 34. L-shaped frame; 35. Lower abutment roller; 36. Base frame; 37. Connecting shaft; 38. Guide frame; 39. Anti-slip pad; 40. Fixing block; 41. Air jet nozzle. Detailed Implementation

[0017] To better understand the above-mentioned objectives, features, and advantages of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0018] Numerous specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and therefore the invention is not limited to the specific embodiments disclosed below.

[0019] like Figures 1-6 The high-efficiency air-jet loom shown includes a machine base 1 and an air-jet loom body 2 mounted on the upper surface of the machine base 1. A cross seat 3 is fixedly mounted on the upper surface of one end of the machine base 1. A bracket 4 is vertically mounted on the upper surface of the cross seat 3 away from the machine base 1. A reinforcing member is provided on one outer wall of the bracket 4. A take-up assembly is provided in the middle of the inner side of the bracket 4. A slide 7 is connected to the upper side of the bracket 4 near the take-up assembly through a lifting assembly. A fixing block 40 extends from the upper side of one side of the slide 7. An L-shaped frame 34 is fixedly connected to the outer side of the fixing block 40. A slide table 24 is connected to the outer side of the L-shaped frame 34 through a driving assembly. A pusher support assembly is provided on the lower surface of the slide table 24. A guide assembly is provided on one outer wall of the air-jet loom body 2.

[0020] The reinforcement includes a reinforcement seat 5 that is fixedly installed on the outer wall of one side of the bracket 4, and the reinforcement seat 5 is fixedly connected to the cross seat 3.

[0021] Please refer to the instruction manual appendix. Figure 1 and Figure 2 The reinforcing base 5 can be placed on the outside of the bracket 4 to improve the stability of the bracket 4 and make the bracket 4 more stable.

[0022] The winding assembly includes a rotatable shaft 10 inserted into the middle of the inner side of the bracket 4, a drum 9 fitted on the outer side of the shaft 10, and pin holes corresponding to the inner side of one end of the drum 9 and the shaft 10. A second motor 16 is fixedly installed on the outer side of the end of the shaft 10 away from the drum 9. The second motor 16 is fixedly installed on the outer side of the bracket 4.

[0023] Please refer to the instruction manual appendix. Figure 1 and Figure 2 The pin holes opened on the inner side of the drum 9 and the shaft 10 allow for the insertion of screw pins, ensuring that the drum 9 can rotate synchronously with the shaft 10, so that the second motor 16 can better drive the shaft 10 to rotate for operation.

[0024] The lifting assembly includes a base plate 25 fixedly installed on the outside of the bracket 4 and close to the second motor 16. A first hydraulic cylinder 15 is fixedly installed on the upper surface of the base plate 25, and the telescopic end of the first hydraulic cylinder 15 is connected to the lower surface of the slide block 7.

[0025] Please refer to the instruction manual appendix. Figure 1 and Figure 2The base plate 25 is installed on the outside of the bracket 4 as a support plate, so that the first hydraulic cylinder 15 can move up and down on one side of the bracket 4. When winding the fabric, it causes the slide block 7 assembly to move away from the drum 9, ensuring that the drum 9 can rotate stably and then carry out the winding operation. Conversely, it causes the slide block 7 to move down, and the components on the outside of the slide block 7 push the material close to the edge of the drum 9.

[0026] The drive assembly includes a lead screw 14 rotatably mounted inside the L-shaped frame 34. One end of the lead screw 14 passes through the outside of the L-shaped frame 34 and is connected to a first motor 13. The slide table 24 is threadedly engaged with the lead screw 14.

[0027] Please refer to the instruction manual appendix. Figure 3 and Figure 4 After the first motor 13 is connected to the power supply, it drives the lead screw 14 to rotate, thereby allowing the threaded slide 24 to move parallel to the outside of the lead screw 14, which in turn can push the drum 9 to slide out from the outside of the shaft 10 later.

[0028] The material pusher support assembly includes connecting rods 23 that are fixedly installed on the lower surfaces of both ends of the slide table 24. A pusher 18 is installed on the lower surfaces of the two connecting rods 23. An arc-shaped block 33 extends from the upper side of one side of the pusher 18. A connecting seat 22 is fixedly connected to the lower surface of the pusher 18. Slide grooves 29 are provided at both ends of the outer side of the connecting seat 22, and fitting parts are provided on the inner sides of the two slide grooves 29.

[0029] Please refer to the instruction manual appendix. Figure 3 and Figure 4 The arc-shaped block 33 above the pusher 18 can abut against one edge of the drum 9, thereby pushing the drum 9 in the future. The connecting seat 22 and the lower slide groove 29 can allow the lower fitting part to move vertically for adjustment.

[0030] The fitting component includes a storage seat 20 that is slidably installed inside the two grooves 29, and the upper surface of the storage seat 20 is provided with an arc-shaped groove 19, and the inner wall of the arc-shaped groove 19 is provided with an anti-slip pad 39.

[0031] Please refer to the instruction manual appendix. Figure 3 and Figure 4 The arc-shaped groove 19 on the inner side of the storage seat 20 can fit the fabric, and the anti-slip pad 39 on the inner side of the arc-shaped groove 19 can ensure a close fit when moving the roll 9 and the fabric.

[0032] A horizontally arranged support base 11 is fixedly installed on the lower surface of the connecting seat 22. A second hydraulic cylinder 21 is fixedly installed on the upper surface of the support base 11 near the middle. The telescopic end of the second hydraulic cylinder 21 is connected to the lower surface of the placement seat 20. Sleeves 30 are fixedly clamped on the inner sides of both ends of the support base 11. Slide rods 32 are slidably installed on the inner sides of the two sleeves 30 respectively. Pulleys 17 are rotatably installed on the lower inner sides of the two slide rods 32. A fixing plate 6 is fixedly installed on the lower outer side of the bracket 4. The upper surface of the fixing plate 6 is provided with a rail groove 31 adapted to the sliding of the pulleys 17.

[0033] Please refer to the instruction manual appendix. Figure 6 When the support seat 11 moves with the connecting seat 22, the pulley 17 can roll inside the corresponding rail groove 31, thereby improving the stability of the support seat 11 and ensuring that the support seat 11 can stably support the extension and retraction of the second hydraulic cylinder 21.

[0034] The guiding assembly includes a guide frame 38 fixedly installed on the outer wall of one side of the main body 2 of the air jet loom. An upper abutment roller 12 is rotatably installed inside the guide frame 38. A base frame 36 is fixedly installed on the lower surface of both ends of the guide frame 38. A connecting shaft 37 is rotatably inserted between the two base frames 36. A lower abutment roller 35 is fixedly fitted on the middle of the outer side of the connecting shaft 37.

[0035] Please refer to the instruction manual appendix. Figure 1 and Figure 2 Under the connection of the guide frame 38, the fabric is guided by the air jet loom body 2 to the outside of the upper abutment roller 12 and then through the outside of the lower abutment roller 35. The fabric is then wound around the outside of the roll 9 for winding, which can stretch the fabric flat and make the winding more secure.

[0036] Mounting blocks 26 are fixedly installed inside both ends of one side of the storage seat 20. Arc rods 8 are connected to the inner sides of the two mounting blocks 26 through the installed pivot 28. Air jet rods 27 are installed on the outer side of one end of the two arc rods 8, and multiple sets of air jet nozzles 41 are connected and installed on the lower inner side of the air jet rods 27.

[0037] Please refer to the instruction manual appendix. Figure 5 The cooperation of the two mounting blocks 26 and the rotating shaft 28 ensures that the corresponding arc rod 8 can rotate. It should be emphasized that the arc rod 8 is a flexible bending rod, and the flexible angle can be adjusted by manual bending. One end of the jet rod 27 can be connected to an external steam device, so that the fabric can be disinfected during the rolling process, ensuring the safety of the fabric.

[0038] Working principle: During use, the worker wraps the fabric around the surface of the roll 9 outside the roll 10 by the upper abutment roller 12 and lower abutment roller 35 set above and below the guide assembly. Then, the second motor 16 is started to automatically wind up the fabric. During the winding process, the arc-shaped rod 8, the air jet rod 27, and multiple sets of air jet nozzles 41 can disinfect the fabric, thereby ensuring the quality of the fabric itself. After winding is completed, the first hydraulic cylinder 15 can drive the slide 7, L-shaped frame 34, fixing block 40 and other components to move down as a whole, so that the pusher 18 can approach one edge of the roll 9, and the arc-shaped block 33 contacts the edge of the roll 9. After the positioning pin is removed, the first motor 13 drives the lead screw 14 to rotate, causing the slide table 24 to move parallel and slowly move the drum 9 to the other end of the shaft 10 until it reaches the middle. The second hydraulic cylinder 21 below drives the placement seat 20 to move upward, so that the arc groove 19 on its surface fits the fabric on the outside of the drum 9, thereby allowing the drum 9 to detach from the shaft 10. The worker takes away the wound-up drum 9 and then replaces it with a new drum 9 for use. This method not only quickly replaces the used drum 9 and improves the replacement efficiency, but also reduces the labor intensity of the workers, saving time and effort, and making the fabric safe and hygienic during the winding process.

[0039] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. The components of the embodiments of the present invention described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0040] Therefore, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the invention without inventive effort are within the scope of protection of the invention.

[0041] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0042] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this invention is in use. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this invention. In addition, the terms "first," "second," "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0043] Furthermore, terms such as "horizontal" and "vertical" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0044] In the description of this invention, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. For those skilled in the art, the specific meaning of the above terms in this invention is only a preferred embodiment of the invention and is not intended to limit the invention in other ways. Any person skilled in the art may use the above-disclosed technical content to make changes or modifications to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this invention without departing from the scope of the technical solution of this invention shall still fall within the protection scope of this invention.

Claims

1. A high-efficiency air-jet loom, comprising a machine base (1) and an air-jet loom body (2) mounted on the upper surface of the machine base (1), characterized in that: A horizontal seat (3) is fixedly installed on the upper surface of one end of the machine base (1). A bracket (4) is vertically installed on the upper surface of the horizontal seat (3) away from the machine base (1). A reinforcing member is provided on the outer wall of one side of the bracket (4). A winding assembly is provided in the middle of the inner side of the bracket (4). A slide (7) is connected to the upper side of the bracket (4) near the winding assembly through a lifting assembly. A fixing block (40) extends from the upper side of one side of the slide (7). An L-shaped frame (34) is fixedly connected to the outer side of the fixing block (40). A slide table (24) is connected to the outer side of the L-shaped frame (34) through a driving assembly. A pusher support assembly is provided on the lower surface of the slide table (24). A guide assembly is provided on the outer wall of one side of the main body (2) of the air jet loom.

2. The high-efficiency air-jet loom according to claim 1, characterized in that: The reinforcement includes a reinforcement seat (5) fixedly installed on the outer wall of one side of the bracket (4), and the reinforcement seat (5) is fixedly connected to the cross seat (3).

3. The high-efficiency air-jet loom according to claim 1, characterized in that: The winding assembly includes a spool (10) that is rotatably inserted into the middle of the inner side of the bracket (4). A drum (9) is fitted on the outer side of the spool (10), and pin holes are opened on the inner side of one end of the drum (9) and the spool (10). A second motor (16) is fixedly installed on the outer side of the end of the spool (10) away from the drum (9). The second motor (16) is fixedly installed on the outer side of the bracket (4).

4. A high-efficiency air-jet loom according to claim 3, characterized in that: The lifting assembly includes a base plate (25) fixedly installed on the outside of the bracket (4) and close to the second motor (16). A first hydraulic cylinder (15) is fixedly installed on the upper surface of the base plate (25). The telescopic end of the first hydraulic cylinder (15) is connected to the lower surface of the slide (7).

5. A high-efficiency air-jet loom according to claim 1, characterized in that: The drive assembly includes a lead screw (14) rotatably mounted inside the L-shaped frame (34), one end of the lead screw (14) passing through the outside of the L-shaped frame (34) and the end connected to a first motor (13), and the slide (24) and the lead screw (14) are threaded together.

6. A high-efficiency air-jet loom according to claim 1, characterized in that: The pusher support assembly includes connecting rods (23) fixedly installed on the lower surfaces of both ends of the slide table (24). A pusher (18) is installed on the lower surfaces of the two connecting rods (23). An arc-shaped block (33) extends from the upper side of one side of the pusher (18). A connecting seat (22) is fixedly connected to the lower surface of the pusher (18). Slide grooves (29) are opened at both ends of the outer side of the connecting seat (22), and a fitting piece is provided on the inner side of the two slide grooves (29).

7. A high-efficiency air-jet loom according to claim 6, characterized in that: The fitting component includes a storage seat (20) that is slidably installed inside two grooves (29), and an arc groove (19) is provided on the upper surface of the storage seat (20), and an anti-slip pad (39) is provided on the inner wall of the arc groove (19).

8. A high-efficiency air-jet loom according to claim 7, characterized in that: A horizontally arranged support seat (11) is fixedly installed on the lower surface of the connecting seat (22). A second hydraulic cylinder (21) is fixedly installed on the upper surface of the support seat (11) near the middle. The telescopic end of the second hydraulic cylinder (21) is connected to the lower surface of the placement seat (20). Sleeves (30) are fixedly clamped on the inner sides of both ends of the support seat (11). Slide rods (32) are slidably installed on the inner sides of the two sleeves (30). Pulleys (17) are rotatably installed on the lower inner sides of the two slide rods (32). A fixing plate (6) is fixedly installed on the lower outer side of the bracket (4). A rail groove (31) adapted to the sliding of the pulley (17) is opened on the upper surface of the fixing plate (6).

9. A high-efficiency air-jet loom according to claim 1, characterized in that: The guiding assembly includes a guide frame (38) fixedly installed on the outer wall of one side of the main body (2) of the air jet loom. An upper abutment roller (12) is rotatably installed on the inner side of the guide frame (38). A base frame (36) is fixedly installed on the lower surface of both ends of the guide frame (38). A connecting shaft (37) is rotatably inserted between the two base frames (36). A lower abutment roller (35) is fixedly fitted on the middle of the outer side of the connecting shaft (37).

10. A high-efficiency air-jet loom according to claim 8, characterized in that: The storage seat (20) has mounting blocks (26) fixedly installed inside both ends on one side. The inner sides of the two mounting blocks (26) are connected to arc rods (8) through the mounting shafts (28). The outer sides of the two arc rods (8) are jointly installed with jet rods (27), and multiple sets of jet nozzles (41) are connected and installed below the inner side of the jet rods (27).

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