A winding device for woven cloth processing

Abstract

This utility model discloses a winding device for woven fabric processing, including a symmetrically arranged frame with vertically mounted columns on the frame. An air shaft is positioned between the columns, and a mounting mechanism for installing the air shaft is located within each column. Insertion shafts are located on both sides of the air shaft. The mounting mechanism includes a bushing rotatably mounted on the outside of the insertion shaft, a slider slidingly mounted on the outside of the bushing, a stud rotatably connected to the outside of the bushing, and a fixing frame threadedly connected to the stud. The fixing frame is fixedly mounted on the slider. A vertical groove for vertical sliding of the slider is formed in each column. A drive roller and a support roller are located on the inner side of the frame corresponding to the position below the air shaft. A drive mechanism for driving the rotation of the drive roller is located on one side. This utility model features a novel design and simple structure, effectively facilitating the fixing and detachment of the air shaft, and conveniently removing the woven fabric after winding, thus facilitating the unloading of the wound woven fabric.

Description

Technical Field

[0001] This utility model relates to the field of woven fabric processing technology, and in particular to a winding device for woven fabric processing. Background Technology

[0002] Plastic woven bags are generally made from polypropylene as the main raw material. The polypropylene is extruded and stretched into flat filaments, then woven and braided into woven fabric or tubular fabric, which is then used to make bags. The processing of woven fabric into woven bags is usually not done at the same time, so the woven fabric needs to be wound up for storage and transportation.

[0003] Currently, when woven fabric is rolled up, the weight and volume of the rolled fabric make it difficult to remove it from the winding rack, which is inconvenient for unloading. Utility Model Content

[0004] The purpose of this invention is to solve the shortcomings of existing technologies, such as difficulty in unwinding woven fabric after winding and inconvenience in unloading, and to propose a winding device for woven fabric processing.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A winding device for processing woven fabric includes a frame arranged symmetrically, columns vertically arranged on the frame, an air shaft between the columns, and a mounting mechanism for mounting the air shaft in the columns.

[0007] The air shaft is provided with an insertion shaft on both sides. The installation mechanism includes a bushing rotatably disposed on the outside of the insertion shaft, a slider slidingly mounted on the outside of the bushing, a stud rotatably connected to the outside of the bushing, and a fixing frame threadedly connected to the stud. The fixing frame is fixedly mounted on the slider. A vertical groove for vertical sliding of the slider is provided in the column.

[0008] The inner side of the frame is provided with a drive roller and a support roller below the air shaft. The drive roller has a drive mechanism on one side for driving its rotation, and the support roller has a support mechanism on both sides for adjusting the height of the support roller.

[0009] Preferably, the supporting mechanism includes a limiting groove on the frame for sliding of the supporting roller shaft, a supporting arm for supporting the shaft, a linkage lever connected to the supporting arm, a positioning plate connected to the other end of the linkage lever, and a magnetic lock for locking the positioning plate. A fixed shaft is provided on the outer side of the frame corresponding to the linkage lever, and the linkage lever is rotatably mounted on the fixed shaft.

[0010] Preferably, a discharge ramp is provided on one side of the frame corresponding to the support roller.

[0011] Preferably, the outer wall of the bushing is provided with multiple anti-rotation strips along the axis of the air expansion shaft, and the inner side of the slider is provided with multiple anti-rotation grooves corresponding to the anti-rotation strips.

[0012] Preferably, the slider has vertically extending limit holes on both sides, and a limit rod is slidably disposed in the limit holes, with the limit rod fixedly installed on both sides of the slide groove.

[0013] Preferably, a handwheel is provided on the outer side of the stud extending from the fixing frame.

[0014] Preferably, the drive mechanism includes a motor mounted on the frame and a pulley assembly connected between the motor output end and the drive roller spindle.

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

[0016] 1. In this utility model, the air shaft is fixed by the installation mechanism, which greatly facilitates the placement of the woven fabric roll and the removal of the woven fabric roll. Combined with the lowerable design of the support roller, it greatly facilitates the discharge of the woven fabric roll.

[0017] 2. In this utility model, the support roller is supported by the linkage lever, which ensures the stability of the support roller and facilitates the falling of the support roller, thus greatly facilitating the output of the woven fabric roll.

[0018] This utility model features a novel design and simple structure, which greatly facilitates the fixing and detachment of the air shaft, and makes it easy to remove the woven fabric after winding, thus facilitating the discharge of the woven fabric after winding. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the appearance structure of this utility model.

[0020] Figure 2 This is a schematic diagram of the installation mechanism of this utility model.

[0021] Figure 3 This is an enlarged view of the installation mechanism structure of this utility model.

[0022] Figure 4 This is a cross-sectional view of the slider of this utility model.

[0023] Figure 5 This is a schematic diagram of the supporting mechanism structure of this utility model.

[0024] In the diagram: Frame 1, Column 11, Air shaft 2, Insertion shaft 21, Mounting mechanism 3, Bushing 31, Anti-rotation strip 311, Slider 32, Anti-rotation groove 321, Limiting hole 322, Limiting rod 33, Stud 34, Fixing frame 341, Handwheel 342, Drive roller 4, Drive mechanism 41, Pulley assembly 411, Motor 412, Support roller 5, Supporting mechanism 6, Limiting groove 61, Supporting arm 62, Linking lever 63, Fixing shaft 64, Positioning plate 65, Magnetic lock 66, Discharge ramp 7. 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 of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0026] Reference Figure 1-5 A winding device for processing woven fabric includes a symmetrically arranged frame 1, vertically mounted columns 11 on the frame 1, an air shaft 2 between the columns 11, and a mounting mechanism 3 for mounting the air shaft 2 in the columns 11. The air shaft 2 is used to fix the woven fabric roll, which facilitates the winding of the woven fabric. The mounting mechanism 3 is used to fix the air shaft 2, which facilitates the installation and removal of the air shaft 2 before and after winding the woven fabric.

[0027] The air shaft 2 has an insertion shaft 21 on both sides. The mounting mechanism 3 includes a bushing 31 rotatably disposed on the outside of the insertion shaft 21, a slider 32 slidably mounted on the outside of the bushing 31, a stud 34 rotatably connected to the outside of the bushing 31, and a fixing frame 341 threadedly connected to the stud 34. The fixing frame 341 is fixedly mounted on the slider 32. A vertical groove for vertical sliding of the slider 32 is vertically opened in the column 11. The bushing 31 is used to install and fix the insertion shaft 21 of the air shaft 2, and facilitates the rotation of the insertion shaft 21 in the bushing 31 to roll up the woven bag tubular fabric, ensuring the rolling effect of the tubular fabric. After the air shaft 2 is installed, the position of the bushing 31 is fixed by the stud 34 and the fixing frame 341. After the rolling is completed, the air shaft 2 can be disengaged by rotating the stud 34 to drive the bushing 31 to slide outward, which facilitates the feeding of the tubular fabric roll.

[0028] Inside the frame 1, below the air shaft 2, there is a drive roller 4 and a support roller 5. A drive mechanism 41 is provided on one side of the drive roller 4 to drive its rotation, and support mechanisms 6 are provided on both sides of the support roller 5 to adjust its height. The drive mechanism 41 drives the drive roller 4 to rotate, ensuring the fabric is wound tightly. The support mechanisms 6 adjust the height of the support roller 5. After the fabric is wound, lowering the height of the support roller 5 creates a suitable height difference between the drive roller 4 and the support roller 5, allowing the fabric roll to be easily removed and facilitating its discharge.

[0029] Based on the above technical solution, when winding the woven bag tube fabric, the insert shaft 21 is fixed by the bushing 31, and the position of the bushing 31 is locked by the stud 34, thus completing the installation of the air shaft 2 and starting the winding of the woven fabric. During winding, as the diameter of the woven fabric roll increases, the slider 32 slides upward along the slide groove, and the rotation of the drive roller 4 ensures that the woven fabric is tightly wound. After winding is completed, the stud 34 drives the bushing 31 to slide outward to disengage from the insert shaft 21, and then the support mechanism 6 is activated to drive the support roller 5 downward, so as to facilitate the feeding of the woven fabric roll into the winding device.

[0030] In this technical solution, such as Figure 1-5 As shown, the supporting mechanism 6 includes a limiting groove 61 on the frame 1 for sliding of the rotating shaft of the supporting roller 5, a supporting arm 62 for supporting the rotating shaft, a linkage lever 63 connected to the supporting arm 62, a positioning plate 65 connected to the other end of the linkage lever 63, and a magnetic lock 66 for locking the positioning plate 65. A fixed shaft 64 is provided on the outer side of the frame 1 corresponding to the linkage lever 63, and the linkage lever 63 is rotatably mounted on the fixed shaft 64. Through the design of the linkage lever 63, and in conjunction with the magnetic lock 66 locking the linkage lever 63, the supporting arm 62 supports the supporting roller 5, ensuring the stability of the supporting roller 5. When it is necessary to lower the supporting roller 5, the magnetic lock 66 retracts, and under the gravity of the woven fabric roll, the supporting roller 5 falls naturally, creating a height difference with the drive roller 4, which facilitates the feeding of the woven fabric roll. After the woven fabric roll is sent out, the operator steps on the positioning plate 65 to lock it with the magnetic lock 66, thus resetting the supporting mechanism 6.

[0031] In this technical solution, such as Figure 1-5 As shown, a discharge ramp 7 is provided on one side of the frame 1 corresponding to the support roller 5. This facilitates the smooth feeding of the woven fabric roll during discharge and makes the discharge of the woven fabric roll convenient.

[0032] In this technical solution, such as Figure 1-5 As shown, the outer wall of the bushing 31 is provided with multiple anti-rotation strips 311 along the axial direction of the air shaft 2, and the inner side of the slider 32 is provided with multiple anti-rotation grooves 321 corresponding to the anti-rotation strips 311. The cooperation between the anti-rotation strips 311 and the anti-rotation grooves 321 ensures the stable sliding of the bushing 31, facilitates the adjustment of the stud 34, and also ensures the stable sliding of the insertion shaft 21 in the bushing 31.

[0033] In this technical solution, such as Figure 1-5 As shown, limit holes 322 are vertically through-holes on both sides of the slider 32, and limit rods 33 are slidably disposed in the limit holes 322. The limit rods 33 are fixedly installed on both sides of the slide groove. Through the cooperation between the limit rods 33 and the limit holes 322, the slider 32 is ensured to slide stably in the slide groove, and the air shaft 2 is ensured to rise stably as the diameter of the woven fabric roll gradually increases.

[0034] In this technical solution, such as Figure 1-5 As shown, a handwheel 342 is provided on the outer side of the stud 34 extending from the fixing bracket 341. The design of the handwheel 342 facilitates the rotation of the stud 34, the fixing and detachment of the bushing 31 from the insertion shaft 21, and the use of the winding device.

[0035] In this technical solution, such as Figure 1-5 As shown, the drive mechanism 41 includes a motor 412 mounted on the frame 1 and a pulley assembly 411 connected between the output end of the motor 412 and the main shaft of the drive roller 4. The motor 412, in conjunction with the pulley assembly 411, drives the drive roller 4 to rotate, ensuring stable drive of the woven fabric roll by the drive roller 4. The pulley assembly 411 may be equipped with pulleys and a belt connected to the outside of the pulleys, with the pulleys respectively mounted on the output end of the motor 412 and the main shaft of the drive roller 4. Alternatively, a speed reducer may be installed between the output end of the motor 412 and the pulley assembly 411 to ensure stable rotation of the drive roller 4.

[0036] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A winding device for processing woven fabric, comprising symmetrically arranged frames (1) and vertically mounted columns (11) on the frames (1), characterized in that, An air shaft (2) is provided between the columns (11), and an installation mechanism (3) for installing the air shaft (2) is provided in the column (11); The air shaft (2) is provided with an insertion shaft (21) on both sides. The installation mechanism (3) includes a bushing (31) rotatably disposed on the outside of the insertion shaft (21), a slider (32) slidably mounted on the outside of the bushing (31), a stud (34) rotatably connected to the outside of the bushing (31), and a fixing frame (341) threadedly connected to the stud (34). The fixing frame (341) is fixedly mounted on the slider (32). The column (11) is vertically provided with a groove for the vertical sliding of the slider (32). The inner side of the frame (1) is provided with a drive roller (4) and a support roller (5) below the air shaft (2). The drive roller (4) is provided with a drive mechanism (41) on one side for driving its rotation, and the support roller (5) is provided with a support mechanism (6) on both sides for adjusting the height of the support roller (5).

2. The winding device for woven fabric processing according to claim 1, characterized in that, The supporting mechanism (6) includes a limiting groove (61) on the frame (1) for sliding the shaft of the supporting roller (5), a supporting arm (62) for supporting the shaft, a linkage lever (63) connected to the supporting arm (62), a positioning plate (65) connected to the other end of the linkage lever (63), and a magnetic lock (66) for locking the positioning plate (65). A fixed shaft (64) is provided on the outside of the frame (1) corresponding to the linkage lever (63), and the linkage lever (63) is rotatably mounted on the fixed shaft (64).

3. The winding device for woven fabric processing according to claim 1, characterized in that, The machine frame (1) is provided with a discharge ramp (7) on one side corresponding to the support roller (5).

4. A winding device for woven fabric processing according to claim 1, characterized in that, The outer wall of the bushing (31) is provided with multiple anti-rotation strips (311) along the axis of the air expansion shaft (2), and the inner side of the slider (32) is provided with multiple anti-rotation grooves (321) corresponding to the anti-rotation strips (311).

5. A winding device for processing woven fabric according to claim 1, characterized in that, Limiting holes (322) are vertically through-holes on both sides of the slider (32), and limiting rods (33) are slidably arranged in the limiting holes (322). The limiting rods (33) are fixedly installed on both sides of the slide groove.

6. A winding device for processing woven fabric according to claim 1, characterized in that, The stud (34) extends outward from the fixing bracket (341) and is equipped with a handwheel (342).

7. A winding device for woven fabric processing according to claim 1, characterized in that, The drive mechanism (41) includes a motor (412) mounted on the frame (1) and a pulley assembly (411) connected between the output end of the motor (412) and the main shaft of the drive roller (4).

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