Warping machine for forming net of paper for daily use

Abstract

The utility model discloses a household paper forming net warping machine, which relates to the technical field of textile equipment, and comprises a workbench, a tension adjusting device and an impurity removing device for removing impurities on the surface of warp yarns, and the impurity removing device is positioned on the front side of the tension adjusting device. The mounting box is fixedly mounted at the top of the workbench, the fixing pipe is fixedly mounted on the front side face of the mounting box, the two ends of the fixing pipe are sealed, the fixing rods are fixedly mounted on the rear side of the mounting box, a pressure gauge is arranged on the mounting box, and the fixing rods are arranged at intervals in the longitudinal direction; a plurality of fixing cylinders are fixedly installed on the inner top face of the installation box at intervals in the longitudinal direction, and through holes penetrating through the top of the installation box are formed in the area defined by the multiple fixing cylinders. According to the household paper forming net warping machine, through adjustment of the tension adjusting device, the preset tension and the air pressure in the mounting box, the tension of each warp yarn is kept consistent and stable, the uniformity of the warping process is ensured, and the product quality is improved.

Description

Technical Field

[0001] This utility model relates to the field of textile equipment technology, specifically to a warping machine for forming wire mesh for household paper. Background Technology

[0002] Chinese Utility Model Patent Application No. CN202220308503.5 discloses a tensioner for warping polyester mesh production. The structure includes a base plate, with two horizontally spaced vertical rods fixedly connected to the upper end of the base plate. Each vertical rod has a through hole on its upper side, and a guide sleeve is coaxially fixedly connected to the inner wall of each through hole. Two longitudinally spaced upright rods are fixedly connected between the two vertical rods at the upper end of the base plate, and longitudinal rods are fixedly connected to the upper ends of the two upright rods. This polyester mesh production warping tensioner uses an upper and lower clamping plate to hold the yarn between the two ceramic plates, providing a stable output tension. Additionally, the sponge sleeve inside the connecting sleeve not only limits yarn slippage during transport but also removes impurities from the yarn. However, because the warping machine needs to wind multiple sets of warp yarns simultaneously, and the positions of each yarn bobbin on the yarn frame differ, the tension of the yarn entering the warping machine varies. Therefore, the above-disclosed technical solution cannot maintain the same tension for multiple sets of yarns. Furthermore, in the above-disclosed technical solution, prolonged contact and friction between the yarn and the sponge sleeve can easily tear the sleeve, requiring machine shutdown for replacement, severely impacting the warping process.

[0003] Therefore, it is necessary to propose a paper forming wire warping machine to solve the above problems. Utility Model Content

[0004] Technical problem to be solved: The purpose of this utility model is to provide a warping machine for household paper forming wire to solve the problems mentioned in the background art, such as the existing tensioners used for warping polyester wire production, which cannot keep the tension of multiple groups of yarns the same, and the yarn is prone to tearing the sponge sleeve during long-term contact and friction with the sponge sleeve, requiring the machine to be stopped to replace the sponge sleeve, which seriously affects the warping work.

[0005] Technical Solution: To achieve the above objectives, this utility model provides the following technical solution: A warping machine for forming wire mesh of household paper includes a worktable, a tension adjusting device, and a cleaning device for removing impurities from the surface of the warp yarns. The cleaning device is located in front of the tension adjusting device. The tension adjusting device includes a mounting box fixedly installed on the top of the worktable, a fixing pipe fixedly installed on the front side of the mounting box and sealed at both ends, and multiple fixing rods fixedly installed on the rear side of the mounting box. A pressure gauge is provided on the mounting box, and the multiple fixing rods are spaced apart longitudinally. The inner top of the mounting box... Multiple fixed cylinders are fixedly installed at longitudinal intervals on the surface. Each fixed cylinder has a through hole that penetrates the top of the mounting box within its enclosed area. A limit rod is slidably fitted vertically inside the through hole. The limit rod corresponds to a fixed rod, and a guide wheel is fixedly installed at the upper end of both the limit rod and the fixed rod. A piston I is fixedly installed at the lower end of the limit rod. One end of the fixed tube has a threaded hole, and the other end is connected to the mounting box. A screw is threaded into the threaded hole. A turntable II is fixedly installed at the exposed end of the screw, and a piston II is rotatably installed at the other end. A retaining ring is fixedly fitted on the side of the fixed tube away from the threaded hole.

[0006] Preferably, the impurity removal device includes a drive mechanism and multiple fixed plates fixedly installed at intervals along the longitudinal direction on the workbench. Each of the multiple fixed plates has a groove in its middle. The upper end of the multiple fixed plates is rotatably mounted with the same rotating shaft I, the lower end is rotatably mounted with the same rotating shaft II, and the middle is fixedly mounted with the same fixed shaft. The same slide rod is movably fitted in the multiple grooves. The axes of rotating shaft I, fixed shaft, slide rod, and rotating shaft II are located in the same vertical plane. Sleeves are rotatably fitted on the fixed shaft and slide rod between two adjacent fixed plates. Sponge strips are wound on the multiple sleeves. One end of the sponge strip on the upper side is fixedly connected to rotating shaft I, and one end of the sponge strip on the lower side is fixedly connected to rotating shaft II.

[0007] Preferably, the impurity removal device further includes a tensioning assembly that drives the slide bar and the rotating shaft II to move closer to each other. The tensioning assembly includes baffles fixedly installed at both ends of the slide bar and the rotating shaft II, and tension springs disposed between two adjacent baffles. The upper and lower ends of the two tension springs are respectively fixedly connected to the baffles on the adjacent sides.

[0008] Preferably, the drive mechanism includes a transmission belt and two pulleys, and further includes a gear I and a worm gear fixedly mounted on the exposed end of the rotating shaft I, a worm rotatably mounted above the worm gear, and a gear II rotatably mounted below the worm gear. A turntable I is fixedly mounted on one end of the worm. The worm gear meshes with the worm and the gear I meshes with the gear II. One of the two pulleys is fixedly mounted on the exposed end of the baffle, and the other is concentrically fixed on the gear II. The two pulleys are connected by a transmission belt.

[0009] Preferably, the upper sponge strip is wound counterclockwise onto the corresponding sleeve, and the lower sponge strip is wound clockwise onto the corresponding sleeve. The driving mechanism drives rotating shaft I to rotate counterclockwise and rotating shaft II to rotate clockwise.

[0010] Beneficial Effects: Compared with the prior art, this utility model provides a tissue paper forming wire warping machine. This tissue paper forming wire warping machine has a unique structure and is easy to use. During operation, multiple sets of warp yarns pass between two adjacent sponge rolls, then around the front and rear guide wheels, and are fixedly connected to the warp beam. By rotating turntable II to preset the tension of the warp yarns, the tension of each warp yarn is made the same. During winding, the warp yarns are wrapped by the sponge belts on the upper and lower sides, and the friction force removes impurities from the warp yarns. When the sponge belts are worn, the worm gear is rotated to drive the worm wheel to rotate. Through meshing transmission and belt transmission, the rotating shaft I and rotating shaft II rotate in opposite directions to realize the unwinding of the sponge rolls. During the unwinding process, the tension spring always keeps the two sponge rolls in contact, ensuring that the unused sponge belt is in contact with the warp yarns to continue cleaning impurities.

[0011] By adjusting the preset tension and the air pressure inside the mounting box, the tension of each warp yarn is kept consistent and stable, ensuring uniformity in the warping process and improving product quality. During the winding process, the warp yarn is wrapped by a sponge belt, which effectively removes surface impurities through friction, improving the cleanliness of the warp yarn and thus enhancing the quality of the final product. When the sponge belt wears out, it can be automatically unwound by rotating the turntable without stopping the machine for replacement, improving production efficiency and reducing manual intervention. In Example 2, a servo motor and control panel are also introduced, which can monitor and precisely control the tension of the warp yarn in real time, and can quickly adjust even when the tension fluctuates, ensuring the stability of the production process. Attached Figure Description

[0012] Figure 1 This is a three-dimensional schematic diagram of the structure of this utility model;

[0013] Figure 2 This is a front view schematic diagram of the structure of this utility model;

[0014] Figure 3 This is a cross-sectional schematic diagram of the mounting box structure of this utility model;

[0015] Figure 4 This is a schematic diagram of the installation of the sponge belt structure of this utility model;

[0016] Figure 5 This utility model Figure 1 Enlarged schematic diagram of the structure in area A;

[0017] Figure 6 This utility model Figure 2 Enlarged schematic diagram of the structure in region B.

[0018] In the diagram: 1. Workbench; 2. Impurity removal device; 21. Fixed plate; 22. Slide groove; 23. Rotating shaft I; 24. Fixed shaft; 25. Slide rod; 26. Sleeve; 27. Sponge belt; 28. Gear I; 29. ​​Worm gear; 210. Worm; 211. Turntable I; 212. Gear II; 213. Pulley; 214. Transmission belt; 215. Baffle; 216. Tension spring; 217. Rotating shaft II; 3. Tension adjustment device; 31. Mounting box; 32. Fixed cylinder; 33. Limiting rod; 34. Piston I; 35. Pressure gauge; 36. Fixed tube; 37. Retaining ring; 38. Screw; 39. Piston II; 310. Turntable II; 311. Guide wheel; 312. Fixed rod. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0020] Example 1: This Example 1 provides a warping machine for tissue paper forming wire. It is a direct improvement on the existing tensioner used for warping polyester wire production, and has a unique structure. Please refer to [link / reference]. Figure 1-6 As shown, the device includes a workbench 1, a tension adjusting device 3, and a cleaning device 2 for removing impurities from the surface of the warp yarn. The cleaning device 2 is located in front of the tension adjusting device 3. The tension adjusting device 3 includes a mounting box 31 fixedly installed on the top of the workbench 1, a fixing tube 36 fixedly installed on the front side of the mounting box 31 and sealed at both ends, and multiple fixing rods 312 fixedly installed on the rear side of the mounting box 31. The mounting box 31 is equipped with a pressure gauge 35, and the multiple fixing rods 312 are arranged at intervals along the longitudinal direction.

[0021] Multiple fixing cylinders 32 are fixedly installed longitudinally at intervals on the inner top surface of the mounting box 31. Each fixing cylinder 32 has a through hole that penetrates the top of the mounting box 31. A limit rod 33 is slidably fitted vertically inside the through hole. The limit rod 33 can be selected from various types, such as a hexagonal prism. The limit rod 33 corresponds one-to-one with the fixing rod 312. Guide wheels 311 are fixedly installed at the upper ends of both the limit rod 33 and the fixing rod 312. A piston I 34 is fixedly installed at the lower end of the limit rod 33. One end of the fixing tube 36 has a threaded hole, and the other end is connected to the mounting box 31. A screw 38 is threaded inside the threaded hole. A turntable II 310 is fixedly installed at the exposed end of the screw 38, and a piston II 39 is rotatably installed at the other end. A retaining ring 37 is fixedly fitted on the side of the fixing tube 36 away from the threaded hole.

[0022] The impurity removal device 2 includes a drive mechanism and multiple fixed plates 21 fixedly installed longitudinally on the workbench 1. Each of the multiple fixed plates 21 has a groove 22 in the middle. The upper end of the multiple fixed plates 21 is rotatably mounted with the same rotating shaft I 23, the lower end is rotatably mounted with the same rotating shaft II 217, and the middle is fixedly mounted with the same fixed shaft 24. The same slide rod 25 is movably fitted in the multiple grooves 22. The axes of the rotating shaft I 23, the fixed shaft 24, the slide rod 25, and the rotating shaft II 217 are located in the same vertical plane. Sleeves 26 are rotatably fitted on the fixed shaft 24 and the slide rod 25 between two adjacent fixed plates 21. Sponge strips 27 are wound on the multiple sleeves 26. One end of the upper sponge strip 27 is fixedly connected to the rotating shaft I 23, and one end of the lower sponge strip 27 is fixedly connected to the rotating shaft II 217.

[0023] The impurity removal device 2 also includes a tensioning assembly that drives the slide bar 25 and the rotating shaft II 217 to move closer to each other. The tensioning assembly includes baffles 215 fixedly installed at both ends of the slide bar 25 and the rotating shaft II 217, and also includes tension springs 216 disposed between two adjacent baffles 215. The upper and lower ends of the two tension springs 216 are respectively fixedly connected to the baffles 215 on the adjacent side. The tension springs 216 make the two adjacent sponge rolls press tightly together, thereby using friction to remove impurities from the warp yarn.

[0024] The drive mechanism includes a transmission belt 214 and two pulleys 213, as well as a gear I 28 and a worm gear 29 fixedly mounted on the exposed end of the rotating shaft I 23, a worm 210 rotatably mounted above the worm gear 29, and a gear II 212 rotatably mounted below the worm gear 29. A turntable I 211 is fixedly mounted on one end of the worm 210. The worm gear 29 meshes with the worm 210 for transmission, and the gear I 28 meshes with the gear II 212 for transmission. One of the two pulleys 213 is fixedly mounted on the exposed end of the baffle 215, and the other is concentrically fixedly mounted on the gear II 212. The two pulleys 213 are connected by the transmission belt 214.

[0025] There are several ways to connect gear II 212 and pulley 213. For example, a rotating shaft is rotatably mounted on the fixed plate 21 below the worm gear 29. Gear II 212 and pulley 213 are both fixedly mounted on the rotating shaft. The upper sponge belt 27 is wound counterclockwise onto the corresponding sleeve 26, and the lower sponge belt 27 is wound clockwise onto the corresponding sleeve 26. The drive mechanism drives rotating shaft I 23 to rotate counterclockwise and drives rotating shaft II 217 to rotate clockwise, so that the movement direction of the two adjacent sponge rolls at the contact point is opposite to the movement direction of the warp yarn, thereby preventing the two adjacent sponge rolls from unwinding under the action of the friction of the warp yarn.

[0026] Working Principle: It should be noted that this invention only improves the partial structure of the warping machine. Other components, such as the winding structure, use existing standardized equipment. When using this device, multiple sets of warp yarns are first passed between two adjacent upper and lower sponge rolls. Then, the warp yarns are wound around the front guide wheel 311 from above, and then around the rear guide wheel 311 from below, before being fixedly connected to the warp beam. At this time, the turntable II 310 is rotated to preset the tension of the warp yarns. Since the lower ends of each fixed cylinder 32 are connected to the mounting box 31, the tension of each warp yarn is the same. When the warp beam winds up the warp yarns, the warp yarns are wound by the upper and lower sides... The sponge belt 27 wraps around the warp yarns and removes impurities through friction. When the sponge belt 27 is worn, the worm gear 210 is rotated, which drives the worm wheel 29 to rotate. Then, through meshing transmission, the gear II 212 is driven to rotate, and through belt transmission, the rotating shaft II 217 is driven to rotate. This causes the rotating shaft I 23 and the rotating shaft II 217 to rotate in opposite directions, causing the sponge rolls on the upper and lower sides to unwind. During the unwinding process, the tension spring 216 will always keep the two sponge rolls in contact. After unwinding, the part of the sponge belt 27 that is in contact with the warp yarns is unused and can continue to clean impurities from the warp yarns, thus preventing the sponge belt 27 from being damaged and affecting the warping operation.

[0027] Example 2: The difference between Example 2 and Example 1 is that, since the tension of the warp yarn may fluctuate during the warping process, when the tension of a certain warp yarn suddenly decreases, the corresponding guide wheel 311 will rise, causing the air pressure in the mounting box 31 to decrease. At this time, the overall tension of the warp yarn will be less than the preset tension. Therefore, in actual use, a servo motor can be used to drive the screw 38 to rotate, and a control panel can be set on the mounting box 31. The servo motor and pressure gauge 35 are both connected to the control panel. The control panel is an existing control device. The tension of the warp yarn is preset on the control panel. When the tension of a certain warp yarn decreases, causing the air pressure in the mounting box 31 to decrease, the control panel receives the change in air pressure in the mounting box 31 through the pressure gauge 35. Then, the servo motor can drive the screw 38 to rotate, thereby driving the piston II 39 to move, so that the air pressure in the mounting box 31 remains constant, and the tension of the warp yarn is the same as the preset value. Thus, the tension of the warp yarn can be controlled more precisely.

[0028] 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 paper forming and warping machine, comprising a worktable (1), characterized in that: It also includes a tension adjusting device (3) and a cleaning device (2) for removing impurities from the surface of the warp yarn, and the cleaning device (2) is located in front of the tension adjusting device (3). The tension adjusting device (3) includes a mounting box (31) fixedly installed on the top of the workbench (1), a fixed tube (36) fixedly installed on the front side of the mounting box (31) and sealed at both ends, and multiple fixed rods (312) fixedly installed on the rear side of the mounting box (31). The mounting box (31) is equipped with a pressure gauge (35), and the multiple fixed rods (312) are arranged longitudinally at intervals. Multiple fixed cylinders (32) are fixedly installed longitudinally at intervals on the inner top surface of the mounting box (31), and the enclosed area of ​​the multiple fixed cylinders (32) is A through hole is provided through the top of the mounting box (31). A limit rod (33) is slidably mounted vertically inside the through hole. The limit rod (33) corresponds to the fixed rod (312) one by one. The upper ends of the limit rod (33) and the fixed rod (312) are both fixedly mounted with guide wheels (311). The lower end of the limit rod (33) is fixedly mounted with piston I (34). One end of the fixed tube (36) is provided with a threaded hole, and the other end is connected to the mounting box (31). A screw (38) is threaded inside the threaded hole. A turntable II (310) is fixedly mounted on the exposed end of the screw (38), and piston II (39) is rotatably mounted on the other end. A retaining ring (37) is fixedly mounted on the side of the fixed tube (36) away from the threaded hole.

2. The tissue paper forming and warping machine according to claim 1, characterized in that: The impurity removal device (2) includes a drive mechanism and multiple fixed plates (21) fixedly installed longitudinally on the workbench (1). Each of the multiple fixed plates (21) has a groove (22) in the middle. The upper end of each fixed plate (21) is rotatably mounted with the same rotating shaft I (23), the lower end with the same rotating shaft II (217), and the middle with the same fixed shaft (24). The same sliding rod (25) is movably fitted within each of the multiple grooves (22). The rotating shaft I (23)... 3) The axes of the fixed shaft (24), the slide rod (25) and the rotating shaft II (217) are located in the same vertical plane. Sleeves (26) are rotatably fitted on the fixed shaft (24) and the slide rod (25) between two adjacent fixed plates (21). Sponge strips (27) are wound on multiple sleeves (26). One end of the upper sponge strip (27) is fixedly connected to the rotating shaft I (23), and one end of the lower sponge strip (27) is fixedly connected to the rotating shaft II (217).

3. The tissue paper forming wire warping machine according to claim 2, characterized in that: The impurity removal device (2) further includes a tensioning assembly that drives the slide bar (25) and the rotating shaft II (217) to approach each other. The tensioning assembly includes baffles (215) fixedly installed at both ends of the slide bar (25) and the rotating shaft II (217), and also includes tension springs (216) disposed between two adjacent baffles (215). The upper and lower ends of the two tension springs (216) are respectively fixedly connected to the baffles (215) on the adjacent sides.

4. The tissue paper forming wire warping machine according to claim 2, characterized in that: The drive mechanism includes a transmission belt (214) and two pulleys (213), as well as a gear I (28) and a worm gear (29) fixedly mounted on the exposed end of the rotating shaft I (23), a worm (210) rotatably mounted above the worm gear (29), and a gear II (212) rotatably mounted below the worm gear (29). A turntable I (211) is fixedly mounted on one end of the worm gear (210). The worm gear (29) meshes with the turntable I (211) for transmission, and the gear I (28) meshes with the gear II (212) for transmission. One of the two pulleys (213) is fixedly mounted on the exposed end of the baffle (215), and the other is concentrically fixedly mounted on the gear II (212). The two pulleys (213) are connected by transmission belt (214).

5. A tissue paper forming wire warping machine according to claim 4, characterized in that: The upper sponge strip (27) is wound counterclockwise onto the corresponding sleeve (26), and the lower sponge strip (27) is wound clockwise onto the corresponding sleeve (26). The driving mechanism drives the rotating shaft I (23) to rotate counterclockwise and drives the rotating shaft II (217) to rotate clockwise.

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