Warp tension adjusting piece of rapier loom

Abstract

The utility model relates to the field of rapier loom tension component adjustment, and discloses a rapier loom warp tension adjusting piece which comprises a bottom plate, a tension adjusting piece, a tension adjusting piece and a tension adjusting piece, and the bottom plate is provided with an adjusting mechanism used for adjusting the warp tension of a rapier loom; the adjusting mechanism comprises a side plate, a first T-shaped block, a tension adjusting roller, a pressure sensor, an upper panel, a lower panel, a second T-shaped block, a third T-shaped block and a rectangular plate. The side plate is fixedly installed at the top of the bottom plate, the first T-shaped block is vertically installed on the side plate in a sliding mode, the tension adjusting roller is rotatably installed on the first T-shaped block, the upper panel and the lower panel are installed on the pressure sensor, the bottom of the first T-shaped block is fixedly connected with the second T-shaped block, the second T-shaped block is clamped with the upper panel, and the lower panel is connected with the pressure sensor. And the T-shaped block III is fixedly mounted at the bottom of the lower panel. The utility model has the following advantages and effects: the tension adjusting roller and the pressure sensor are convenient to disassemble, the installation is also more convenient, and the maintenance or replacement is convenient.

Description

Technical Field

[0001] This utility model relates to the field of tension adjustment technology for rapier looms, and in particular to a warp tension adjustment component for rapier looms. Background Technology

[0002] Rapier looms are the most widely used shuttleless looms. In addition to the characteristics of high speed, high automation and high efficiency of shuttleless looms, their active weft insertion method has strong adaptability to various types of yarns. Furthermore, rapier looms have obvious advantages in multi-color weft weaving, and can produce yarn-dyed products with up to 16 colors of weft yarn.

[0003] The prior art, with publication number CN219218294U, discloses a tension compensation device for a rapier loom. The technical solution includes: a mounting plate; a first side plate and a second side plate are respectively mounted on both sides of one side surface of the mounting plate; a first connecting shaft and a second connecting shaft are respectively mounted in bearings on the outer walls of the first and second side plates; a mounting block is mounted at one end of each of the first and second connecting shafts; a hydraulic cylinder is mounted on the upper surface of the mounting block; a hydraulic telescopic rod is mounted on the top of the hydraulic cylinder; and a second connecting plate is mounted at the other end of the hydraulic telescopic rod.

[0004] During use, the tension is monitored in real time by a pressure sensor and can be adjusted accordingly. However, it is inconvenient to install and remove the tension adjusting roller and pressure sensor, resulting in low efficiency in installation and removal during use. Maintenance or replacement procedures require a lot of time and can affect the user experience. Therefore, it is necessary to design a warp tension adjusting component for rapier looms to solve the above problems.

[0005] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0006] The purpose of this invention is to provide a warp tension adjusting component for rapier looms to solve the above-mentioned problems.

[0007] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a warp tension adjusting component for a rapier loom, comprising:

[0008] The base plate is provided with an adjustment mechanism for adjusting the warp tension of the rapier loom;

[0009] The adjustment mechanism includes a side plate, a T-block one, a tension adjustment roller, a pressure sensor, an upper panel, a lower panel, a T-block two, a T-block three, and a rectangular plate;

[0010] The side plate is fixedly installed on the top of the base plate. The first T-block is vertically slidably installed on the side plate. The tension adjusting roller is rotatably installed on the first T-block. The upper panel and the lower panel are installed on the pressure sensor. The bottom of the first T-block is fixedly connected to the second T-block. The second T-block is engaged with the upper panel. The third T-block is fixedly installed at the bottom of the lower panel. The third T-block is engaged with the rectangular plate.

[0011] A further feature of this invention is that the adjusting mechanism includes a hydraulic cylinder, a horizontal plate, a vertical plate, and a baffle. The hydraulic cylinder is fixedly installed at the bottom of the base plate, the hydraulic rod of the hydraulic cylinder is fixedly connected to the horizontal plate, the horizontal plate is fixedly connected to the vertical plate, the top of the vertical plate is fixedly connected to the rectangular plate, and the baffle is fixedly installed on the side of the T-shaped block, with the side of the baffle in contact with the upper panel.

[0012] A further feature of this invention is that a T-shaped groove is provided at the top of the side plate, and a T-shaped block is vertically slidably installed in the T-shaped groove.

[0013] By adopting the above technical solution, it is convenient for T-block one to move vertically.

[0014] A further feature of this invention is that a second T-shaped groove is provided on the side of the upper panel, and a second T-shaped block is engaged with the second T-shaped groove.

[0015] A further feature of this invention is that a T-shaped groove is provided on the side of the rectangular plate, and the T-shaped block is engaged with the T-shaped groove.

[0016] By adopting the above technical solution, the lower panel can be limited.

[0017] A further feature of this invention is that the sides of the two upper panels that are far apart from each other are in contact with the inner walls of the two T-grooves that are far apart from each other.

[0018] By adopting the above technical solution, the upper panel can be limited.

[0019] A further feature of this invention is that the top of the rectangular plate is in contact with the bottom plate.

[0020] A further feature of this invention is that a mounting bracket is fixedly provided on the side of the base plate, and the mounting bracket has mounting holes.

[0021] By adopting the above technical solution, the mounting frame is fixed at the designated position on the rapier loom.

[0022] A further feature of this invention is that the top of the upper panel contacts the T-shaped block.

[0023] A further feature of this invention is that the horizontal plate is located below the tension adjusting roller.

[0024] The beneficial effects of this utility model are:

[0025] This invention, through its adjustable mechanism, activates a hydraulic cylinder to adjust the position of the tension adjusting roller when the pressure sensor detects a pressure value outside the set range. This automatically adjusts the warp tension of the rapier loom. Additionally, by activating the hydraulic cylinder, T-block three can be moved above T-slot one, and then the upper panel can be pulled away to remove the pressure sensor and tension adjusting roller. This facilitates the disassembly and installation of the tension adjusting roller and pressure sensor, making maintenance and replacement convenient. Attached Figure Description

[0026] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0027] Figure 1 This is a schematic diagram of the structure of a warp tension adjusting component for a rapier loom proposed in this utility model.

[0028] Figure 2 This is a cross-sectional structural schematic diagram of a warp tension adjusting component for a rapier loom proposed in this utility model.

[0029] Figure 3 yes Figure 2 A schematic diagram of part A in the diagram.

[0030] Figure 4 yes Figure 2 A schematic diagram of part B in the diagram.

[0031] In the diagram, 1. Base plate; 2. Side plate; 3. T-slot one; 4. T-block one; 5. Tension adjusting roller; 6. Pressure sensor; 7. Top panel; 8. Bottom panel; 9. T-block two; 10. T-block three; 11. Hydraulic cylinder; 12. Horizontal plate; 13. Vertical plate; 14. Rectangular plate; 15. Baffle; 16. Mounting bracket. Detailed Implementation

[0032] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation", "connection" and "linking" 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; 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 utility model can be understood through the specific circumstances.

[0033] The technical solution of this utility model will now be clearly and completely described with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0034] See Figure 1 , Figure 2 , Figure 3 and Figure 4 This utility model provides a warp tension adjusting component for a rapier loom, comprising:

[0035] The base plate 1 is equipped with an adjustment mechanism for adjusting the warp tension of the rapier loom. It should be noted that the adjustment mechanism can automatically adjust the warp tension of the rapier loom, and also facilitates the installation and removal of the tension adjustment roller 5 and the pressure sensor 6, which is convenient for later maintenance or replacement.

[0036] The adjustment mechanism includes a side plate 2, a T-block 1 4, a tension adjustment roller 5, a pressure sensor 6, an upper panel 7, a lower panel 8, a T-block 2 9, a T-block 3 10, and a rectangular plate 14;

[0037] Side plate 2 is fixedly installed on the top of base plate 1. T-block 4 is vertically slidably installed on side plate 2. Tension adjusting roller 5 is rotatably installed on T-block 4. Upper panel 7 and lower panel 8 are installed on pressure sensor 6. It should be noted that pressure sensor 6 is connected to an external controller. When pressure sensor 6 senses that the pressure value is not within the set range, hydraulic cylinder 11 can be activated to adjust the position of tension adjusting roller 5, thus automatically adjusting the warp tension of the rapier loom.

[0038] The bottom of T-block 14 is fixedly connected to T-block 29, T-block 29 is snapped into the upper panel 7, T-block 310 is fixedly installed at the bottom of the lower panel 8, and T-block 310 is snapped into the rectangular plate 14.

[0039] Through the aforementioned adjustment mechanism, when maintenance or replacement of the tension adjusting roller 5 and pressure sensor 6 is required, the rectangular plate 14 is moved upward. The rectangular plate 14 drives the lower panel 8 upward via T-block three 10. The lower panel 8 drives the upper panel 7 upward via pressure sensor 6. The upper panel 7 drives T-block one 4 upward via T-block two 9. T-block one 4 drives the tension adjusting roller 5 upward, causing T-block three 10 to move above T-slot one 3. Then, the upper panel 7 is pulled in a direction away from each other, and the pressure sensor 6 is removed. At this time, T-block two 9 also separates from the upper panel 7, and the tension adjusting roller 5 is also removed. This facilitates the disassembly of the tension adjusting roller 5 and pressure sensor 6, making maintenance or replacement convenient.

[0040] Specifically, the adjustment mechanism also includes a hydraulic cylinder 11, a horizontal plate 12, a vertical plate 13, and a baffle 15. The hydraulic cylinder 11 is fixedly installed at the bottom of the base plate 1. The hydraulic rod of the hydraulic cylinder 11 is fixedly connected to the horizontal plate 12. The horizontal plate 12 is fixedly connected to the vertical plate 13. The top of the vertical plate 13 is fixedly connected to the rectangular plate 14. The baffle 15 is fixedly installed on the side of the T-block 4. The side of the baffle 15 is in contact with the upper panel 7.

[0041] Through the aforementioned adjustment mechanism, the hydraulic cylinder 11 is activated, which drives the horizontal plate 12 to move. The horizontal plate 12 then drives the vertical plate 13 to move, thus enabling the lower panel 14, T-block three 10, upper panel 8, pressure sensor 6, upper panel 7, T-block two 9, T-block one 4, and tension adjusting roller 5 to move synchronously. This adjusts the position of the tension adjusting roller 5, automatically regulating the warp tension of the rapier loom. It also facilitates the installation and removal of the tension adjusting roller 5 and the pressure sensor 6, making future maintenance or replacement easier.

[0042] Specifically, a T-slot 3 is provided on the top of the side plate 2, and a T-block 4 is vertically slidably installed in the T-slot 3. A T-slot 2 is provided on the side of the top panel 7, and a T-block 9 is engaged with the T-slot 2. A T-slot 3 is provided on the side of the rectangular plate 14, and a T-block 10 is engaged with the T-slot 3. It should be noted that this facilitates the assembly of the pressure sensor 6.

[0043] Specifically, the two upper panels 7, on opposite sides, contact the inner walls of the two T-slots 3, on opposite sides. It should be noted that, in cooperation with the baffle 15, the upper panels 7 can be limited, thus limiting the pressure sensor 6.

[0044] Specifically, the horizontal plate 12 is located below the tension adjusting roller 5, the top of the rectangular plate 14 is in contact with the lower panel 8, and the top of the upper panel 7 is in contact with the T-block 4. It should be noted that the positions of the lower panel 8 and the upper panel 7 are limited.

[0045] Specifically, a mounting bracket 16 is fixedly installed on the side of the base plate 1. The mounting bracket 16 has mounting holes. It should be noted that the mounting bracket 16 is fixed to the designated position of the rapier loom by bolts.

[0046] Working principle:

[0047] S1: Pressure sensor 6 is connected to an external controller. When pressure sensor 6 senses that the pressure value is not within the set range, hydraulic cylinder 11 can be activated to adjust the position of tension adjusting roller 5, thereby automatically adjusting the warp tension of the rapier loom.

[0048] S2: When it is necessary to maintain or replace the tension adjusting roller 5 and the pressure sensor 6, start the hydraulic cylinder 11. The hydraulic cylinder 11 drives the horizontal plate 12 to move, and the horizontal plate 12 drives the vertical plate 13 to move. This allows the lower panel 14, T-block three 10, upper panel 8, pressure sensor 6, upper panel 7, T-block two 9, T-block one 4 and tension adjusting roller 5 to move synchronously, so that T-block three 10 moves above T-slot one 3.

[0049] S3: Pull the upper panel 7 in a direction away from each other to remove the pressure sensor 6. At this time, the T-block 2 9 will also separate from the upper panel 7, and the tension adjustment roller 5 will also be removed. This makes it easy to disassemble the tension adjustment roller 5 and the pressure sensor 6, which is convenient for maintenance or replacement, and subsequent assembly is also more convenient.

[0050] The foregoing has provided a detailed description of the warp tension adjusting component for a rapier loom provided by this utility model. Specific embodiments have been used to illustrate the principle and implementation of this utility model. The descriptions of these embodiments are merely for the purpose of helping to understand the method and core idea of ​​this utility model. It should be noted that those skilled in the art can make various improvements and modifications to this utility model without departing from its principles, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A warp thread tension adjuster for a rapier loom, characterized in that, include: The base plate (1) is provided with an adjustment mechanism for adjusting the warp tension of the rapier loom; The adjustment mechanism includes a side plate (2), a T-block one (4), a tension adjustment roller (5), a pressure sensor (6), an upper panel (7), a lower panel (8), a T-block two (9), a T-block three (10), and a rectangular plate (14); The side plate (2) is fixedly installed on the top of the base plate (1). The first T-block (4) is vertically slidably installed on the side plate (2). The tension adjusting roller (5) is rotatably installed on the first T-block (4). The upper panel (7) and the lower panel (8) are installed on the pressure sensor (6). The bottom of the first T-block (4) is fixedly connected to the second T-block (9). The second T-block (9) is engaged with the upper panel (7). The third T-block (10) is fixedly installed on the bottom of the lower panel (8). The third T-block (10) is engaged with the rectangular plate (14).

2. A warp tension member for a rapier loom according to claim 1, wherein The adjustment mechanism also includes a hydraulic cylinder (11), a horizontal plate (12), a vertical plate (13), and a baffle (15). The hydraulic cylinder (11) is fixedly installed at the bottom of the base plate (1). The hydraulic rod of the hydraulic cylinder (11) is fixedly connected to the horizontal plate (12). The horizontal plate (12) is fixedly connected to the vertical plate (13). The top of the vertical plate (13) is fixedly connected to the rectangular plate (14). The baffle (15) is fixedly installed on the side of the T-block (4). The side of the baffle (15) is in contact with the upper panel (7).

3. A warp tension member for a rapier loom as claimed in claim 1, wherein The top of the side plate (2) is provided with a T-shaped groove (3), and a T-shaped block (4) is vertically slidably installed in the T-shaped groove (3).

4. A warp tension member for a rapier loom as claimed in claim 1, wherein The upper panel (7) has a T-shaped groove on its side, and the T-shaped block (9) is engaged with the T-shaped groove.

5. A warp tension member for a rapier loom as claimed in claim 1, wherein The rectangular plate (14) has a T-shaped groove on its side, and the T-shaped block (10) is engaged with the T-shaped groove.

6. A warp thread tension adjuster for a rapier loom according to claim 3, wherein The two upper panels (7) are in contact with the inner walls of the two T-slots (3) on opposite sides.

7. The warp tension adjusting component for a rapier loom according to claim 1, characterized in that, The top of the rectangular plate (14) is in contact with the bottom plate (8).

8. A warp tension member for a rapier loom as claimed in claim 1, wherein The base plate (1) is fixedly provided with a mounting bracket (16) on its side, and the mounting bracket (16) has mounting holes.

9. A warp thread tension adjuster for a rapier loom as claimed in claim 1, wherein, The top of the upper panel (7) is in contact with the T-shaped block (4).

10. A warp thread tension adjuster for a rapier loom according to claim 2, wherein The horizontal plate (12) is located below the tension adjusting roller (5).

Images