Buffering beating-up sley sword for weaving machine
By setting up a swing buffer assembly in the buffer groove of the loom reel foot, the swing spring buffering problem is solved by using the impact force generated by the reel foot under the action of inertia, and the service life of the reel foot is extended.
Patent Information
- Application Number
- CN202422151351.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-03
- Publication Date
- 2025-08-01
- Estimated Expiration
- 2034-09-03
AI Technical Summary
During the wefting process of loom, the reed foot produces a large impact force under the action of inertia, resulting in deformation and affecting service life.
A swing buffer assembly is arranged in the buffer groove of the reed foot to connect to the swing shaft, and buffer it through a swing spring to reduce the impact force.
Effectively reduce the impact force of the pendant foot during swinging and extend the service life.
Smart Images
Figure CN223176333U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of looms, and particularly relates to a buffer beating-up reed seat foot for a loom. Background Technique
[0002] A loom, also known as a textile machine or spinning machine, is a machine used in the textile industry to process raw materials such as threads, silk, and hemp into silk threads and then weave them into fabrics. It weaves the weft and warp threads together, enabling the fibers of the textile to form a network structure, thereby completing the production of the fabric. The working principle of the loom is relatively simple and mainly includes three parts: the loom body, the yarn feeding device, and the fabric take-up device. The loom body is the main part of the loom and includes components such as the continuous shaft, the weaving shaft, and the weaving wheel. The yarn feeding device is the part of the loom responsible for transporting the yarn to the weaving area. The fabric take-up device is the part of the loom used to collect the fabric and is usually composed of the weaving shaft and the fabric winding device.
[0003] Beating-up in a loom is a crucial link in the textile process. Beating-up is to push the weft yarn into the place where the upper and lower two groups of warp threads intersect, that is, the weaving mouth, to prepare conditions for eliminating the possibility of the weft yarn moving in the front and back directions. Through the next shedding, all or part of the upper and lower two groups of warp threads exchange positions with each other and are fixed. This is the key step in forming the fabric texture and structure. The beating-up mechanism is a device that completes the beating-up movement, uses a reed to push the weft yarn towards the weaving mouth to form the fabric, controls the flying direction of the weft yarn, and controls the density, arrangement, and width of the warp threads.
[0004] In the common beating-up process of a loom, the swing shaft drives the reed seat foot to swing, drives the reed seat to swing, and thus drives the reed to swing, pushing the weft yarn towards the weaving mouth to form the fabric. In this process, during the swinging of the reed seat and the reed, due to the action of inertia, a large impact force will be generated. The reed seat foot is constantly subjected to the impact force during the swinging process, which will cause the deformation of the reed seat foot and affect the service life of the reed seat foot. In view of this, this application proposes a buffer beating-up reed seat foot for a loom. Content of the Utility Model
[0005] Aiming at the deficiencies of the prior art, the utility model provides a buffer beating-up reed seat foot for a loom, which has the advantages of reducing the impact force generated by swinging, etc., and solves the problems that during the swinging process of the reed seat and the reed, due to the action of inertia, a large impact force will be generated, and the reed seat foot is constantly subjected to the impact force during the swinging process, which will cause the deformation of the reed seat foot and affect the service life of the reed seat foot.
[0006] To achieve the above object, the utility model provides the following technical solution: A buffer beating-up reed seat foot for a loom, comprising a swing shaft, a reed seat foot is sleeved on the surface of the swing shaft, an installation groove is opened at the top of the reed seat foot, buffer grooves are opened on both sides of the reed seat foot away from each other, a reed seat body is arranged inside the installation groove, and the swing shaft and the reed seat foot are connected by a swing buffer assembly;
[0007] The swing buffer assembly includes a limiting shaft penetrating through one side of the reed seat foot, the limiting shaft slidably penetrates through the swing shaft, buffer blocks are sleeved at both ends of the limiting shaft, the buffer blocks are embedded inside the buffer grooves, swing springs are fixedly installed on the inner top wall and the inner bottom wall of the buffer grooves, and one end of the swing spring is fixedly connected with the buffer block.
[0008] Further, a swing hole is opened between the shaft hole of the reed seat foot and the buffer groove, and the limiting shaft penetrates through the swing hole.
[0009] Further, threaded holes are opened on both sides of the reed seat foot away from each other, the threaded holes communicate with the installation groove, and a connection buffer assembly is arranged inside the threaded holes.
[0010] The connection buffer assembly includes a locking screw threadedly installed inside the threaded hole, a connection spring is fixedly installed at one end of the locking screw, and a pressing plate is fixedly installed at one end of the connection spring, and the pressing plate is located inside the installation groove.
[0011] Further, a connection bottom block is fixedly installed at the bottom of the reed seat body, and one side of the pressing plate is in contact with one side of the connection bottom block.
[0012] Further, a pressing groove is opened at the top of the reed seat body, and a reed is slidably installed inside the pressing groove.
[0013] Further, a pressing strip is slidably installed inside the pressing groove, one side of the pressing strip is in contact with the reed, and a pressing screw penetrates through the top of the pressing strip, and the pressing screw is threadedly installed at the top of the pressing groove.
[0014] Compared with the prior art, the utility model provides a buffer beating-up reed seat foot for a loom, which has the following beneficial effects:
[0015] In the buffer beating-up reed seat foot for a loom, by arranging a swing buffer assembly in the buffer groove of the reed seat foot to be connected with the swing shaft, when the swing shaft drives the reed seat foot and the reed seat body to swing, buffering is carried out through the swing spring, so that the impact force between the swing shaft and the reed seat foot is reduced, and the impact force received by the reed seat foot is reduced, solving the problem that during the swinging process of the reed seat and the reed, due to inertia, a large impact force will be generated, and the reed seat foot is continuously impacted during the swinging process, which will cause deformation of the reed seat foot and affect the service life of the reed seat foot. Description of the Drawings
[0016] Figure 1 This is a schematic structural diagram of the present utility model;
[0017] Figure 2 This is a side view of the structure of the present utility model;
[0018] Figure 3 This is a front elevation sectional view of the reed seat foot and the reed seat body of the present utility model;
[0019] Figure 4 This is a three-dimensional schematic diagram of the reed seat foot of the present utility model.
[0020] In the figure: 1. Swing shaft; 2. Reed seat foot; 21. Buffer groove; 22. Swing hole; 23. Threaded hole; 3. Installation groove; 4. Reed seat body; 41. Connecting bottom block; 5. Swing buffer assembly; 51. Limit shaft; 52. Buffer block; 53. Swing spring; 6. Connecting buffer assembly; 61. Locking screw; 62. Connecting spring; 63. Pressure plate; 7. Pressure groove; 8. Reed; 9. Pressure bar; 10. Tightening screw. Specific embodiments
[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0022] Please refer to Figures 1-4 , a buffer beating-up reed seat foot for a loom, including a swing shaft 1, a reed seat foot 2 is sleeved on the surface of the swing shaft 1, an installation groove 3 is opened at the top of the reed seat foot 2, buffer grooves 21 are opened on both sides of the reed seat foot 2 away from each other, a reed seat body 4 is arranged inside the installation groove 3, and the swing shaft 1 and the reed seat foot 2 are connected by a swing buffer assembly 5.
[0023] Among them, the swing buffer assembly 5 includes a limit shaft 51 penetrating through one side of the reed seat foot 2, the limit shaft 51 slidably penetrates through the swing shaft 1, buffer blocks 52 are sleeved at both ends of the limit shaft 51, the buffer blocks 52 are embedded inside the buffer grooves 21, swing springs 53 are fixedly installed on the inner top wall and the inner bottom wall of the buffer grooves 21, and one end of the swing spring 53 is fixedly connected to the buffer block 52.
[0024] Secondly, a swing hole 22 is formed between the shaft hole of the reed seat foot 2 and the buffer groove 21, and the limit shaft 51 is disposed inside the swing hole 22. When the swing shaft 1 rotates, it drives the limit shaft 51 to rotate, drives the buffer block 52 to rotate, drives the reed seat foot 2 to swing through the swing spring 53, and buffers through the swing spring 53 to reduce the impact force received by the reed seat foot 2 due to inertia during swinging.
[0025] Meanwhile, threaded holes 23 are formed on both sides of the reed seat foot 2 away from each other. The threaded holes 23 communicate with the installation groove 3, and a connection buffer assembly 6 is disposed inside the threaded holes 23.
[0026] Wherein, the connection buffer assembly 6 includes a locking screw 61 threadedly installed inside the threaded hole 23. One end of the locking screw 61 is fixedly installed with a connection spring 62, and one end of the connection spring 62 is fixedly installed with a pressing plate 63. The pressing plate 63 is located inside the installation groove 3.
[0027] Secondly, a connection bottom block 41 is fixedly installed at the bottom of the reed seat body 4. One side of the pressing plate 63 is in contact with one side of the connection bottom block 41. When the reed seat foot 2 swings, it drives the locking screw 61 to swing, drives the reed seat body 4 to swing through the connection spring 62, and buffers through the connection spring 62 to reduce the influence of inertia received by the reed seat foot 2, thereby reducing the impact force received by the reed seat foot 2.
[0028] Meanwhile, a pressing groove 7 is formed at the top of the reed seat body 4, and a reed 8 is slidably installed inside the pressing groove 7.
[0029] Wherein, a pressing strip 9 is slidably installed inside the pressing groove 7. One side of the pressing strip 9 is in contact with the reed 8, and a pressing screw 10 is disposed through the top of the pressing strip 9. The pressing screw 10 is threadedly installed at the top of the pressing groove 7. The pressing strip 9 is fixed by the pressing screw 10, and the reed 8 is pressed into the pressing groove 7.
[0030] When this embodiment is in use, the reed seat body 4 is installed on the top of the reed seat foot 2 through the connection buffer assembly 6, and buffers through the connection buffer assembly 6, thereby reducing the influence of inertia on the reed seat foot 2. Meanwhile, the reed seat foot 2 is connected to the swing shaft 1 through the swing buffer assembly 5. When the reed seat foot 2 swings to generate an impact force, it buffers to reduce the influence of the impact force on the reed seat foot 2 and extends the service life of the reed seat foot 2.
[0031] It should be noted that, in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without more limitations, an element defined by the statement "including one..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.
[0032] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A buffer beating-up reed seat foot for a loom, comprising a swing shaft (1), characterized in that: The surface of the swing shaft (1) is sleeved with a reed seat foot (2). An installation groove (3) is formed at the top of the reed seat foot (2). Buffer grooves (21) are formed on both sides of the reed seat foot (2) that are far away from each other. A reed seat body (4) is arranged inside the installation groove (3). The swing shaft (1) and the reed seat foot (2) are connected by a swing buffer assembly (5). The swing buffer assembly (5) includes a limit shaft (51) penetrating through one side of the reed seat foot (2). The limit shaft (51) slidably penetrates through the swing shaft (1). Buffer blocks (52) are sleeved at both ends of the limit shaft (51). The buffer blocks (52) are embedded inside the buffer grooves (21). Swing springs (53) are fixedly installed on both the inner top wall and the inner bottom wall of the buffer grooves (21). One end of the swing spring (53) is fixedly connected to the buffer block (52).
2. The buffer beating-up reed seat foot for a loom according to claim 1, characterized in that: A swing hole (22) is formed between the shaft hole of the reed seat foot (2) and the buffer groove (21). The limit shaft (51) penetrates through the swing hole (22).
3. The buffer beating-up reed seat foot for a loom according to claim 1, wherein: Threaded holes (23) are formed on both sides of the reed seat foot (2) that are far away from each other. The threaded holes (23) communicate with the installation groove (3). A connection buffer assembly (6) is arranged inside the threaded holes (23).
4. A buffer beating-up reed seat foot for a loom according to claim 3, characterized in that: The connection buffer assembly (6) includes a locking screw (61) threadedly installed inside the threaded hole (23). One end of the locking screw (61) is fixedly installed with a connection spring (62). One end of the connection spring (62) is fixedly installed with a pressing plate (63). The pressing plate (63) is located inside the installation groove (3).
5. A buffer beating-up reed seat foot for a loom according to claim 1, characterized in that: A connection bottom block (41) is fixedly installed at the bottom of the reed seat body (4). One side of the pressing plate (63) is in contact with one side of the connection bottom block (41).
6. A buffer beating-up reed base foot for a loom according to claim 1, characterized in that: A pressing groove (7) is formed at the top of the reed seat body (4). A reed (8) is slidably installed inside the pressing groove (7).
7. A buffer beating-up reed seat foot for a loom according to claim 6, characterized in that: A pressing strip (9) is slidably installed inside the pressing groove (7). One side of the pressing strip (9) is in contact with the reed (8). A pressing screw (10) penetrates through the top of the pressing strip (9). The pressing screw (10) is threadedly installed at the top of the pressing groove (7).