Creel for woven bag production

Abstract

The utility model discloses a creel for woven bag production, which relates to the technical field of creels for woven bag production, and comprises a fixed seat, one side of the top end of the fixed seat is fixedly connected with a yarn roll quick mounting component, and the middle of the top end of the fixed seat is fixedly connected with a yarn cleaning and conveying component. The yarn roll quick mounting assembly comprises a U-shaped frame fixedly connected to one side of the top end of the fixed seat, four motor boxes are fixedly connected to the two sides of the top end of the inner wall of the U-shaped frame, and servo motors are fixedly connected to the interiors of the motor boxes; through the arrangement of the quick yarn roll mounting component, when a worker operates the device for use, the mounting and the dismounting of the yarn roll can be quickly completed only by starting the servo motor and the rotating roller under the matching of the anti-slip ring, and complicated manual positioning and fixing operations are not needed, so that the labor intensity of the worker is greatly reduced, and the working efficiency is improved. And the production efficiency is remarkably improved, and the requirement of large-scale production is met.

Description

Technical Field

[0001] This utility model relates to the technical field of yarn racks for woven bag production, specifically a yarn rack for woven bag production. Background Technology

[0002] In the production of woven bags, the yarn rack is an important piece of equipment used to place yarn rolls and transport yarn to the weaving machine. However, existing yarn racks for woven bag production have some shortcomings. On the one hand, the operation of traditional yarn racks is relatively cumbersome when installing yarn rolls, usually requiring manual positioning and fixing, which consumes a lot of time and manpower, resulting in low production efficiency and making it difficult to meet the needs of large-scale industrial production. On the other hand, yarn is easily contaminated with dust and impurities during storage and transportation, and existing yarn racks lack effective cleaning devices, allowing these impurities to enter the weaving machine with the yarn, affecting the quality of the woven bags. At the same time, the yarn is prone to tangling and knotting during transmission, causing interruptions in the weaving process and reducing the continuity and stability of production.

[0003] When using existing yarn frames for woven bag production,

[0004] (1) The yarn roll installation process is cumbersome and time-consuming. When installing yarn rolls using traditional yarn racks, it is often necessary to manually adjust the position of the yarn rolls and fix them. The operation process is complicated, which not only increases the labor intensity of workers, but also leads to low production efficiency and makes it difficult to meet the needs of large-scale production.

[0005] (2) Poor yarn cleaning and transmission effect. Yarn is easily contaminated with dust and impurities during storage and transportation. Most existing yarn racks lack effective cleaning devices, which causes these impurities to enter the weaving machine with the yarn, which may affect the quality of the woven bag. At the same time, the yarn is prone to tangling and knotting during transmission, which affects the continuity and stability of weaving.

[0006] To address the above problems, this utility model provides a yarn rack for woven bag production. Utility Model Content

[0007] The purpose of this utility model is to provide a yarn rack for woven bag production. By setting up a yarn roll quick installation component and a yarn cleaning and transmission component, this utility model effectively solves the problems of cumbersome yarn roll installation and poor yarn cleaning and transmission effect of traditional yarn racks, significantly improves production efficiency and woven bag quality, and enhances the continuity and stability of production, thereby solving the problems in the background art.

[0008] To achieve the above objectives, this utility model provides the following technical solution: a yarn rack for woven bag production, comprising a fixed base, a yarn roll quick-installation assembly fixedly connected to one side of the top of the fixed base, a yarn cleaning and transmission assembly fixedly connected to the middle of the top of the fixed base, the yarn roll quick-installation assembly comprising a U-shaped frame fixedly connected to one side of the top of the fixed base, four motor boxes fixedly connected to both sides of the top of the inner wall of the U-shaped frame, a servo motor fixedly connected inside the motor box, and a transmission rod fixedly connected to the output end of the servo motor.

[0009] Furthermore, a rotating roller is fixedly connected to one end of the transmission rod, and an anti-slip ring is fixedly connected to the surface of the rotating roller. This achieves the effect of quickly and stably installing and disassembling yarn rolls by driving the rotating roller to rotate through a servo motor, in conjunction with the anti-slip ring, thereby improving work efficiency.

[0010] Furthermore, the yarn cleaning and conveying assembly includes a fixing plate fixedly connected to the center of the top of the fixing base, and fixing frames are fixedly connected to both sides of the back of the fixing plate, thereby providing a stable support structure for the subsequent yarn conveying components.

[0011] Furthermore, bearings are fixedly connected to the upper and lower ends of both sides of the inner wall of the fixed frame, and a transmission roller is fixedly connected to the surface of the bearing. This achieves the effect of using the bearing to reduce the friction when the transmission roller rotates, so that the yarn can move smoothly on the transmission roller and ensure the stability of the transmission process.

[0012] Furthermore, support plates A are fixedly connected to both sides of the top center of the fixed plate. A fixed frame is fixedly connected to the inner wall of the support plate A. Damping expansion joints are fixedly connected to the inner bottom wall and inner top wall of the fixed frame. A connecting plate is fixedly connected to the surface of the damping expansion joint. A cleaning cotton is fixedly connected to the surface of the connecting plate. This achieves the effect that when the yarn passes through the cleaning cotton, the damping expansion joint provides appropriate pressure, so that the cleaning cotton can effectively remove dust and impurities from the yarn and ensure the cleanliness of the yarn.

[0013] Furthermore, support plates B are fixedly connected to both sides of the top front of the fixed plate, and yarn separators are fixedly connected to the top of the inner wall of the support plate B. This achieves the function of separating different yarns, preventing the yarns from tangling and knotting during transmission, and ensuring the smooth progress of the weaving process.

[0014] Furthermore, load-bearing seats are fixedly connected to both sides of the bottom end of the fixed base, and anti-slip blocks are fixedly connected to both sides of the bottom end of the load-bearing seats. This increases the friction between the yarn frame and the ground, improves the overall stability of the yarn frame, and prevents slippage or shaking during operation.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] This utility model provides a yarn rack for woven bag production.

[0017] (1) With the setting of the yarn roll quick installation component, when the personnel operate the device, they only need to start the servo motor and the rotating roller can quickly complete the installation and disassembly of the yarn roll with the cooperation of the anti-slip ring. There is no need for manual complex positioning and fixing operations, which greatly reduces the labor intensity of workers, significantly improves production efficiency, and meets the needs of large-scale production.

[0018] (2) By setting up the yarn cleaning and transmission component, when the personnel operate the device, the yarn first passes through the cleaning cotton during the transmission process. The damping expansion joint provides appropriate pressure to make the cleaning cotton effectively remove dust and impurities, ensuring the cleanliness of the yarn entering the weaving machine. Then, the yarn separating column separates different yarns, avoiding tangling and knotting, ensuring the continuity and stability of the weaving process, and improving the quality of the woven bag. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the device of this utility model;

[0020] Figure 2 This is a schematic diagram of the quick-installation component for yarn rolls of this utility model;

[0021] Figure 3 This is a schematic diagram of the yarn cleaning and transmission component of this utility model;

[0022] Figure 4 This is a schematic diagram of the fixing frame structure of this utility model;

[0023] Figure 5 This is a front view schematic diagram of the present utility model.

[0024] In the diagram: 1. Fixed base; 2. Yarn roll quick-installation assembly; 201. U-shaped frame; 202. Motor box; 203. Servo motor; 204. Transmission rod; 205. Rotating roller; 206. Anti-slip ring; 3. Yarn cleaning and transmission assembly; 301. Fixed plate; 302. Fixed frame; 303. Bearing; 304. Transmission roller; 305. Support plate A; 306. Fixed frame; 307. Damping expansion joint; 308. Connecting plate; 309. Cleaning cotton; 310. Support plate B; 311. Yarn separator column; 4. Load-bearing base; 5. Anti-slip block. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] To solve the problem of how to effectively position and adjust the technology, such as Figure 1-5 As shown, the following preferred technical solutions are provided:

[0027] A yarn rack for woven bag production includes a fixed base 1. A yarn roll quick-installation assembly 2 is fixedly connected to one side of the top of the fixed base 1. With the yarn roll quick-installation assembly 2, when the operator uses the device, simply activating the servo motor 203 and rotating the roller 205, with the cooperation of the anti-slip ring 206, quickly completes the installation and removal of the yarn roll, eliminating the need for complex manual positioning and fixing operations. This significantly reduces the labor intensity of workers, greatly improves production efficiency, and meets the needs of large-scale production. A yarn cleaning and transmission assembly 3 is fixedly connected to the middle of the top of the fixed base 1. With the yarn cleaning and transmission assembly 3, when the operator uses the device, the yarn is transferred... The process begins with cleaning cotton 309, where damping expansion joint 307 provides appropriate pressure to effectively remove dust and impurities, ensuring the cleanliness of the yarn entering the weaving machine. Then, different yarns are separated by yarn separator 311, preventing tangling and knotting, ensuring the continuity and stability of the weaving process, and improving the quality of the woven bag. The yarn roll quick installation component 2 includes a U-shaped frame 201 fixedly connected to one side of the top of the fixed base 1. Four motor boxes 202 are fixedly connected to both sides of the top of the inner wall of the U-shaped frame 201. A servo motor 203 is fixedly connected inside the motor box 202, and a transmission rod 204 is fixedly connected to the output end of the servo motor 203.

[0028] Specifically, when operating the device, the operator first places the yarn roll on the rotating roller 205, starts the servo motor 203, and the servo motor 203 drives the transmission rod 204 to rotate, which in turn causes the rotating roller 205 to rotate. With the help of the anti-slip ring 206, the yarn roll is quickly installed. Then, the yarn is drawn out from the yarn roll and passes through the transmission roller 304, the cleaning cotton 309 and the yarn separator column 311 in sequence, and is finally transported to the braiding machine for braiding operations. Throughout the process, the operator can flexibly adjust the operating status of the device according to the actual production situation.

[0029] Furthermore, such as Figure 2 As shown, the following preferred technical solutions are provided:

[0030] A rotating roller 205 is fixedly connected to one end of the transmission rod 204. An anti-slip ring 206 is fixedly connected to the surface of the rotating roller 205. The purpose of this design is to drive the transmission rod 204 through the servo motor 203, causing the rotating roller 205 to rotate. The anti-slip ring 206 increases the friction between the rotating roller 205 and the yarn roll. When installing the yarn roll, simply place the yarn roll on the rotating roller 205 and start the servo motor 203 to quickly complete the installation, without the need for complex manual positioning and fixing operations. When disassembling the yarn roll, simply reverse the operation of the servo motor 203 to easily remove the yarn roll, improving the efficiency of yarn roll installation and disassembly and reducing the labor intensity of workers.

[0031] Furthermore, such as Figure 3 As shown, the following preferred technical solutions are provided:

[0032] The yarn cleaning and conveying assembly 3 includes a fixing plate 301 fixedly connected to the center of the top of the fixing base 1. Fixing brackets 302 are fixedly connected to both sides of the back of the fixing plate 301. This design aims to provide a stable mounting base for the entire yarn cleaning and conveying assembly 3. The fixing brackets 302, fixedly connected to both sides of the back of the fixing plate 301, provide a stable support structure for subsequent installed components such as the conveying roller 304, ensuring the stability of the yarn during conveying and preventing the conveying effect from being affected by component shaking.

[0033] Furthermore, such as Figure 4 As shown, the following preferred technical solutions are provided:

[0034] Bearings 303 are fixedly connected to the upper and lower ends of both sides of the inner wall of the fixed frame 302. A transmission roller 304 is fixedly connected to the surface of the bearing 303. This design aims to reduce friction. By mounting the bearings 303 to the upper and lower ends of the inner wall of the fixed frame 302 and connecting them to the transmission roller 304, the transmission roller 304 can rotate flexibly. When the yarn moves on the transmission roller 304, the transmission roller 304 can rotate smoothly with the pull of the yarn, greatly reducing friction during yarn transmission, ensuring smooth yarn transmission, and preventing yarn breakage or tangling due to jamming.

[0035] Furthermore, such as Figure 3 As shown, the following preferred technical solutions are provided:

[0036] Support plates A305 are fixedly connected to both sides of the top center of the fixed plate 301. A fixed frame 306 is fixedly connected to the inner wall of the support plate A305. Damping expansion joints 307 are fixedly connected to the inner bottom wall and inner top wall of the fixed frame 306. A connecting plate 308 is fixedly connected to the surface of the damping expansion joint 307. A cleaning cotton 309 is fixedly connected to the surface of the connecting plate 308. The purpose of this design is that when the yarn passes through the cleaning cotton 309 in the fixed frame 306, the damping expansion joint 307 can automatically adjust the expansion amount according to the thickness and tension of the yarn, thereby providing appropriate pressure so that the cleaning cotton 309 fits tightly against the yarn. The cleaning cotton 309 can effectively absorb and remove dust, impurities, etc. that are picked up on the yarn during storage and transportation, ensuring that the yarn entering the weaving machine is clean and improving the production quality of woven bags.

[0037] Furthermore, such as Figure 3 As shown, the following preferred technical solutions are provided:

[0038] Support plates B310 are fixedly connected to both sides of the top front of the fixed plate 301. Yarn separator columns 311 are fixedly connected to the top of the inner wall of the support plate B310. This design is intended to separate different yarns during the woven bag production process, which typically involves weaving multiple yarns simultaneously. The yarn separator columns 311 separate the different yarns, ensuring each yarn maintains an independent path during transport and preventing tangling and knotting. This ensures the orderly delivery of yarns to the weaving machine, guaranteeing the continuity and stability of the weaving process and reducing production interruptions and defect rates caused by yarn tangling.

[0039] Furthermore, such as Figure 1 As shown, the following preferred technical solutions are provided:

[0040] Both sides of the bottom of the fixed base 1 are fixedly connected to the load-bearing base 4, and both sides of the bottom of the load-bearing base 4 are fixedly connected to the anti-slip block 5. The purpose of this design is to increase the contact area between the entire yarn frame and the ground, which can distribute the weight of the yarn frame and improve its stability. The anti-slip block 5 is fixed on both sides of the bottom of the load-bearing base 4. Its surface has a large friction force, which can prevent the yarn frame from sliding or shaking due to external force during operation, ensuring that the yarn frame always maintains a stable working state and providing a reliable guarantee for the production of woven bags.

[0041] Working principle: When the yarn roll needs to be installed, the operator places the yarn roll on the rotating roller 205 and starts the servo motor 203. The output end of the servo motor 203 drives the transmission rod 204 to rotate, and the transmission rod 204 drives the rotating roller 205 to rotate. Under the action of the anti-slip ring 206, the yarn roll is quickly and stably installed on the rotating roller 205. After the weaving operation begins, the yarn is drawn out from the yarn roll. The yarn first passes through the transfer roller 304. Since the transfer roller 304 is connected to the fixed frame 302 through the bearing 303, it can rotate flexibly, and the yarn moves smoothly on the transfer roller 304. Then... The yarn passes through the cleaning cotton 309 inside the fixed frame 306. The damping expansion joint 307 adjusts the pressure according to the actual situation of the yarn, so that the cleaning cotton 309 fits tightly against the yarn, effectively removing dust and impurities from the yarn. Finally, the yarn passes through the yarn separating column 311, where different yarns are separated to prevent them from tangling or knotting. Then, the yarn is orderly conveyed to the weaving machine for weaving. Throughout the entire process, the load-bearing seat 4 and the anti-slip block 5 at the bottom of the fixed seat 1 work together to ensure that the yarn frame is stably placed on the ground, preventing the yarn frame from sliding or shaking, and ensuring the smooth progress of the woven bag production process.

[0042] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0043] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A yarn rack for woven bag production, comprising a fixing base (1), characterized in that: A yarn roll quick-installation assembly (2) is fixedly connected to one side of the top of the fixed base (1), and a yarn cleaning and transmission assembly (3) is fixedly connected to the middle of the top of the fixed base (1). The yarn roll quick-installation assembly (2) includes a U-shaped frame (201) fixedly connected to one side of the top of the fixed base (1). Four motor boxes (202) are fixedly connected to both sides of the top of the inner wall of the U-shaped frame (201). A servo motor (203) is fixedly connected inside the motor box (202), and a transmission rod (204) is fixedly connected to the output end of the servo motor (203).

2. The yarn frame for woven bag production according to claim 1, characterized in that: One end of the transmission rod (204) is fixedly connected to a rotating roller (205), and an anti-slip ring (206) is fixedly connected to the surface of the rotating roller (205).

3. The yarn frame for woven bag production according to claim 1, characterized in that: The yarn cleaning and transmission assembly (3) includes a fixing plate (301) fixedly connected to the middle of the top of the fixing base (1), and fixing frames (302) are fixedly connected to both sides of the back of the fixing plate (301).

4. The yarn frame for woven bag production according to claim 3, characterized in that: Bearings (303) are fixedly connected to the upper and lower ends of both sides of the inner wall of the fixed frame (302), and a transmission roller (304) is fixedly connected to the surface of the bearing (303).

5. A yarn rack for woven bag production according to claim 3, characterized in that: Support plates A (305) are fixedly connected to both sides of the top center of the fixed plate (301). A fixed frame (306) is fixedly connected to the inner wall of the support plate A (305). Damping expansion joints (307) are fixedly connected to the inner bottom wall and the inner top wall of the fixed frame (306). A connecting plate (308) is fixedly connected to the surface of the damping expansion joint (307). A cleaning cotton (309) is fixedly connected to the surface of the connecting plate (308).

6. A yarn rack for woven bag production according to claim 3, characterized in that: Support plates B (310) are fixedly connected to both sides of the top front of the fixed plate (301), and yarn separators (311) are fixedly connected to the top of the inner wall of the support plate B (310).

7. A yarn rack for woven bag production according to claim 1, characterized in that: The fixed base (1) has a load-bearing base (4) fixedly connected to both sides of its bottom end, and the load-bearing base (4) has an anti-slip block (5) fixedly connected to both sides of its bottom end.

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