Automatic winding device for polyester needle-punched non-woven fabric

Abstract

The utility model provides an automatic polyester needle-punched non-woven fabric winding device, and relates to the technical field of non-woven fabric winding, the automatic polyester needle-punched non-woven fabric winding device comprises a fixing frame, a mounting groove is formed in the top of the fixing frame, a first rotating shaft is rotatably mounted on the inner side of the mounting groove, and a connecting block is fixedly mounted on the outer side of the first rotating shaft; through the arrangement of the non-woven fabric cleaning and winding device, the position of the sliding frame can be adjusted according to winding rollers of different sizes, the sliding frame is limited to a certain position through fixing bolts, the winding rollers can be connected with second rotating shafts on the two sides through connecting flanges, and the winding rollers can be fixed to the second rotating shafts through fixing bolts. The non-woven fabric needing to be wound and collected penetrates through the position between the cleaning brush and the dust collection head and is fixed to the position above the winding roller; after the driving shaft rotates, the second rotating shaft and the winding roller fixed above the second rotating shaft can be driven to rotate through cooperation of the main belt wheel, the auxiliary belt wheel and the belt, and therefore the winding roller can conduct winding operation on the non-woven fabric.

Description

Technical Field

[0001] This utility model relates to the field of nonwoven fabric winding technology, and in particular to an automatic winding device for polyester needle-punched nonwoven fabric. Background Technology

[0002] In the processing of nonwoven fabrics, the finished nonwoven fabric needs to be wound onto a roll. Currently, the roll is generally mounted on a rotating mechanism that drives the roll to rotate. The nonwoven fabric is wound by rotating the roll. This requires that the rotation speed of the rotating mechanism be consistent with the conveying speed of the processed nonwoven fabric. However, as the roll winds the nonwoven fabric, the radius of the roll increases and the winding speed increases. If the speeds are inconsistent, it will result in uneven winding of the nonwoven fabric or forcibly pulling the nonwoven fabric, causing it to stretch or even break.

[0003] The announcement number CN202744063U discloses an automatic winding device for nonwoven fabric, including a machine base, a transmission roller for driving nonwoven fabric on the machine base, a drive motor connected to the transmission roller for driving its rotation, and a roll for winding nonwoven fabric on the machine base. The two ends of the roll are slidably connected to the two sides of the machine base, and push rods are provided at both ends of the roll to make the roll press against the transmission roller. The lower end of the push rod is movably connected to the machine base, and a cylinder is connected to the push rod.

[0004] When using it, the dust and loose threads on the outer surface of the polyester needle-punched nonwoven fabric need to be collected and processed by the staff during the winding process. If too much force is used during the cleaning process, the polyester needle-punched nonwoven fabric will wrinkle or twist, making it easy for the polyester needle-punched nonwoven fabric to be not tight enough during the winding process. Therefore, we have proposed an automatic winding device for polyester needle-punched nonwoven fabric. Utility Model Content

[0005] In view of this, this application provides an automatic winding device for polyester needle-punched nonwoven fabric, which solves the above technical problems to a certain extent.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] An automatic winding device for polyester needle-punched nonwoven fabric includes a fixed frame, a mounting groove on the top of the fixed frame, a first rotating shaft rotatably mounted on the inner side of the mounting groove, a connecting block fixedly mounted on the outer side of the first rotating shaft, a sealing box fixedly mounted on the top of the connecting block, and a nonwoven fabric cleaning and winding device arranged above the fixed frame and the sealing box.

[0008] The nonwoven fabric cleaning and winding device includes an electric telescopic rod, a cleaning trough, a mounting frame, a first motor, a drive shaft, and a cleaning brush. The electric telescopic rod is fixedly installed on the top of the sealed box, the cleaning trough is opened on the top of the fixed frame, the mounting frame is fixedly installed on the output end of the electric telescopic rod, the first motor is fixedly installed on one side of the mounting frame and the cleaning trough, the drive shaft is fixedly installed on the output end of the first motor, and the cleaning brush is fixedly installed on the outside of the drive shaft.

[0009] Preferably, an air pump is fixedly installed on the front side of the fixed frame, a dust collection box is fixedly installed on the left side of the front side of the fixed frame, a connecting pipe is fixedly installed at the output end of the air pump, the output end of the connecting pipe is fixedly installed at the bottom of the dust collection box, and a non-woven anti-tilting dust collection component is provided above the fixed frame, the sealed box and the dust collection box.

[0010] Preferably, the nonwoven fabric cleaning and winding device further includes a sliding frame, a second rotating shaft, a connecting flange, and a fixing bolt. The sliding frame is slidably installed inside the fixed frame, the second rotating shaft is rotatably installed inside the fixed frame and the sliding frame, the connecting flange is fixedly installed on the outer side of one end of the second rotating shaft, and the fixing bolt is threadedly installed above the sliding frame, with the bottom of the fixing bolt abutting against the fixed frame.

[0011] Preferably, the non-woven anti-tilting dust collection component includes a dust collection drawer, a dust collection head, and a dust collection pipe. The dust collection drawer is slidably installed inside the dust collection box. The dust collection head is fixedly installed above the fixed frame and the sealed box. The dust collection pipe is fixedly installed on one side of the dust collection box, and the other end of the dust collection pipe is fixedly installed on one side of the dust collection head.

[0012] Preferably, the non-woven fabric anti-tilt dust collection assembly further includes a second motor, a bidirectional lead screw, a limiting rod, a sliding guide frame, and a support plate. The second motor is fixedly installed on the inner wall of one side of the fixed frame. The bidirectional lead screw is fixedly installed on the output end of the second motor. The limiting rod is fixedly installed on the inner side of the fixed frame. The sliding guide frame is threaded on the front and rear sides of the outer side of the bidirectional lead screw. The sliding guide frame is slidably installed on the front and rear sides of the outer side of the limiting rod. The support plate is fixedly installed on the top of the fixed frame.

[0013] Preferably, a main pulley is fixedly installed on the outer side of the drive shaft, and a secondary pulley is fixedly installed on the outer side of the second rotating shaft. Belts are tensioned on the outer sides of the main pulley and the secondary pulley.

[0014] Preferably, the sealing box has non-woven fabric through slots on the left and right sides, and a handle is provided on the rear side of the sealing box.

[0015] Preferably, a filter screen one is provided at the connection between the connecting pipe and the dust collection box, and a filter screen two is provided at the bottom of the dust collection drawer.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] This utility model discloses an automatic winding device for polyester needle-punched nonwoven fabric. Through a nonwoven fabric cleaning and winding device, the position of the sliding frame can be adjusted according to different sizes of winding rollers. The sliding frame is limited to a certain position by fixing bolts. The winding roller can be connected to the second rotating shafts on both sides via connecting flanges. The nonwoven fabric to be wound and collected passes through the middle of the cleaning brush and the dust suction head and is fixed above the winding roller. After the drive shaft rotates, the second rotating shaft and the fixed winding roller above it can be driven to rotate through the cooperation of the main pulley, auxiliary pulley, and belt, thereby allowing the winding roller to perform the winding operation on the nonwoven fabric.

[0018] This utility model discloses an automatic winding device for polyester needle-punched nonwoven fabric. Through the nonwoven fabric anti-tilting dust collection component, the cleaning brushes on both sides abut against the two sides of the nonwoven fabric. The first motor drives the drive shaft and the cleaning brushes to rotate, which enables the cleaning brushes to clean the surface of the nonwoven fabric. This allows dust and threads to loosen on the nonwoven fabric, making it easier for the dust collection head to suck them into the inside of the dust collection drawer through negative pressure. The sealed box prevents dust from leaking out during the suction process and prevents dust from spreading.

[0019] To make the above-mentioned objectives, features and advantages of this application more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of an automatic winding device for polyester needle-punched nonwoven fabric proposed in this utility model.

[0021] Figure 2 This is a schematic diagram showing a three-dimensional view of the rear view of an automatic winding device for polyester needle-punched nonwoven fabric according to an embodiment of this application;

[0022] Figure 3 A schematic diagram of the exploded portion structure of an automatic winding device for polyester needle-punched nonwoven fabric according to an embodiment of this application is shown.

[0023] Figure 4 This is a schematic diagram showing a three-dimensional view of a partial structure of an automatic winding device for polyester needle-punched nonwoven fabric according to an embodiment of this application;

[0024] Figure 5 A schematic diagram of a three-dimensional view of a portion of the structure of a first rotating shaft and a connecting block provided according to an embodiment of this application is shown.

[0025] Figure label:

[0026] 1. Non-woven fabric cleaning and winding device; 2. Non-woven fabric anti-tilt dust collection component; 3. Fixing frame; 4. Mounting slot; 5. First rotating shaft; 6. Connecting block; 7. Sealing box; 8. Air pump; 9. Dust collection box; 10. Connecting pipe;

[0027] 11. Electric telescopic pole; 12. Cleaning tank; 13. Mounting bracket; 14. First motor; 15. Drive shaft; 16. Sweeping brush; 17. Sliding frame; 18. Second rotating shaft; 19. Connecting flange; 20. Fixing bolts;

[0028] 21. Dust collection drawer; 22. Vacuum head; 23. Vacuum pipe; 24. Second motor; 25. Two-way lead screw; 26. Limiting rod; 27. Sliding guide frame; 28. Support plate; 31. Main pulley; 32. Auxiliary pulley; 33. Belt. Detailed Implementation

[0029] To further understand the invention content, features and effects of this utility model, the following embodiments are provided, and detailed descriptions are given below in conjunction with the accompanying drawings;

[0030] The structure of this utility model will now be described in detail with reference to the accompanying drawings.

[0031] refer to Figure 1-5 An automatic winding device for polyester needle-punched nonwoven fabric includes a fixed frame 3, an installation groove 4 on the top of the fixed frame 3, a first rotating shaft 5 rotatably mounted on the inner side of the installation groove 4, a connecting block 6 fixedly mounted on the outer side of the first rotating shaft 5, a sealing box 7 fixedly mounted on the top of the connecting block 6, and a nonwoven fabric cleaning and winding device 1 above the fixed frame 3 and the sealing box 7.

[0032] The non-woven fabric cleaning and winding device 1 includes an electric telescopic rod 11, a cleaning trough 12, a mounting frame 13, a first motor 14, a drive shaft 15, and a cleaning brush 16. The electric telescopic rod 11 is fixedly installed on the top of the sealed box 7. The cleaning trough 12 is opened on the top of the fixed frame 3. The mounting frame 13 is fixedly installed on the output end of the electric telescopic rod 11. The first motor 14 is fixedly installed on one side of the mounting frame 13 and the cleaning trough 12. The drive shaft 15 is fixedly installed on the output end of the first motor 14. The cleaning brush 16 is fixedly installed on the outside of the drive shaft 15.

[0033] In this embodiment, an air pump 8 is fixedly installed on the front side of the fixed frame 3, a dust collection box 9 is fixedly installed on the left side of the front side of the fixed frame 3, a connecting pipe 10 is fixedly installed at the output end of the air pump 8, the output end of the connecting pipe 10 is fixedly installed at the bottom of the dust collection box 9, and a non-woven anti-tilting dust collection component 2 is provided above the fixed frame 3, the sealed box 7 and the dust collection box 9.

[0034] In this embodiment, the nonwoven fabric cleaning and winding device 1 further includes a sliding frame 17, a second rotating shaft 18, a connecting flange 19, and a fixing bolt 20. The sliding frame 17 is slidably installed on the inner side of the fixed frame 3, the second rotating shaft 18 is rotatably installed on the inner side of the fixed frame 3 and the sliding frame 17, the connecting flange 19 is fixedly installed on the outer side of one end of the second rotating shaft 18, and the fixing bolt 20 is threadedly installed on the upper part of the sliding frame 17, with the bottom of the fixing bolt 20 abutting against the fixed frame 3.

[0035] In this embodiment, the non-woven fabric anti-tilt dust collection component 2 includes a dust collection drawer 21, a dust collection head 22, and a dust collection pipe 23. The dust collection drawer 21 is slidably installed inside the dust collection box 9. The dust collection head 22 is fixedly installed above the fixing frame 3 and the sealing box 7. The dust collection pipe 23 is fixedly installed on one side of the dust collection box 9, and the other end of the dust collection pipe 23 is fixedly installed on one side of the dust collection head 22. The first motor 14 drives the drive shaft 15 and the cleaning brush 16 to rotate, which enables the cleaning brush 16 to clean the surface of the non-woven fabric. This allows dust and threads to loosen on the non-woven fabric, making it easier for the dust collection head 22 to suck them into the inside of the dust collection drawer 21 for collection through negative pressure. The sealing box 7 prevents dust from leaking out during the suction process.

[0036] In this embodiment, the non-woven fabric anti-tilt dust collection component 2 also includes a second motor 24, a bidirectional lead screw 25, a limiting rod 26, a sliding guide frame 27, and a support plate 28. The second motor 24 is fixedly installed on the inner wall of one side of the fixed frame 3. The bidirectional lead screw 25 is fixedly installed on the output end of the second motor 24. The limiting rod 26 is fixedly installed on the inner side of the fixed frame 3. The sliding guide frame 27 is threaded on the front and rear sides of the outer side of the bidirectional lead screw 25. The sliding guide frame 27 is slidably installed on the front and rear sides of the outer side of the limiting rod 26. The support plate 28 is fixedly installed on the top of the fixed frame 3.

[0037] In this embodiment, a main pulley 31 is fixedly installed on the outer side of the drive shaft 15, and a secondary pulley 32 is fixedly installed on the outer side of the second rotating shaft 18. A belt 33 is tensioned on the outer sides of the main pulley 31 and the secondary pulley 32. The cooperation between the main pulley 31 and the secondary pulley 32 allows the belt 33 to drive the second rotating shaft 18 to rotate. After the second rotating shaft 18 rotates, it can drive the winding roller fixed to the connected flange 19 to rotate. The rotation of the winding roller facilitates the winding and collection of the cleaned non-woven fabric.

[0038] In this embodiment, non-woven fabric passing slots are provided on the left and right sides of the sealing box 7, and a handle is provided on the rear side of the sealing box 7. The non-woven fabric passing slots make it easier for the non-woven fabric to be less disturbed during the winding process. The sealing box 7 can be flipped over by the cooperation of the connecting block 6 and the first rotating shaft 5, which makes it easier for the staff to pass the non-woven fabric through the middle of the cleaning brush 16 and the vacuum head 22 in the early stage. After passing through, the sealing box 7 can be flipped over and abutted against the fixing frame 3, so that the dust cleaned by the cleaning brush 16 will not spread.

[0039] In this embodiment, a filter screen is provided at the connection between the connecting pipe 10 and the dust collection box 9, and a filter screen is provided at the bottom of the dust collection drawer 21. The filter screen facilitates the adsorption of dust into the inside of the dust collection drawer 21, and prevents dust from entering the air pump 8 with the airflow, so that the air pump 8 will not be damaged during use.

[0040] The specific operation is as follows: the position of the sliding frame 17 can be adjusted according to the size of the take-up roller, and the sliding frame 17 is limited to a certain position by the fixing bolt 20. The take-up roller can be connected to the second rotating shaft 18 on both sides through the connecting flange 19. The non-woven fabric to be wound and collected passes through the middle of the cleaning brush 16 and the dust suction head 22 and is fixed above the take-up roller. After fixing, the sealing box 7 can be rotated around the first rotating shaft 5 through the connecting block 6, so that the sealing box 7 can be flipped to the top of the fixing frame 3. The second motor 24 is controlled to drive the bidirectional lead screw 25 to rotate. After the bidirectional lead screw 25 rotates, the sliding guide frames 27 on both sides can slide in the center, so that the sliding guide frames 27 limit the non-woven fabric and prevent the non-woven fabric from tilting or twisting during the winding process. The electric telescopic rod 11 is controlled to drive the mounting frame 13 and the cleaning brush 16 above to descend, allowing the cleaning brushes 16 on both sides to come into contact with both sides of the non-woven fabric. The first motor 14 is controlled to drive the drive shaft 15 and the cleaning brushes 16 to rotate, so that the cleaning brushes 16 can clean the surface of the non-woven fabric. This allows dust and threads to loosen on the non-woven fabric, making it easier for the vacuum head 22 to suck them into the inside of the dust collection drawer 21 through negative pressure for collection. The sealed box 7 prevents dust from leaking out during the suction process and prevents dust from spreading. After the drive shaft 15 rotates, the main pulley 31, the auxiliary pulley 32 and the belt 33 work together to drive the second rotating shaft 18 and the upper fixed winding roller to rotate, so that the winding roller can perform the winding operation on the non-woven fabric.

[0041] It should be noted that, although embodiments of the present invention have been shown and described, those skilled in the art will understand 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 polyester needle punched nonwoven fabric automatic winding device, characterized by, include: A fixed frame (3) is provided with an installation groove (4) on the top of the fixed frame (3). A first rotating shaft (5) is rotatably installed on the inner side of the installation groove (4). A connecting block (6) is fixedly installed on the outer side of the first rotating shaft (5). A sealing box (7) is fixedly installed on the top of the connecting block (6). A non-woven fabric cleaning and winding device (1) is provided above the fixed frame (3) and the sealing box (7). The nonwoven fabric cleaning and winding device (1) includes an electric telescopic rod (11), a cleaning trough (12), a mounting frame (13), a first motor (14), a drive shaft (15), and a cleaning brush (16). The electric telescopic rod (11) is fixedly installed on the top of the sealed box (7). The cleaning trough (12) is opened on the top of the fixed frame (3). The mounting frame (13) is fixedly installed on the output end of the electric telescopic rod (11). The first motor (14) is fixedly installed on one side of the mounting frame (13) and the cleaning trough (12). The drive shaft (15) is fixedly installed on the output end of the first motor (14). The cleaning brush (16) is fixedly installed on the outside of the drive shaft (15).

2. The automatic winding device for polyester needle-punched nonwoven fabric according to claim 1, characterized in that, An air pump (8) is fixedly installed on the front side of the fixed frame (3), and a dust collection box (9) is fixedly installed on the left side of the front side of the fixed frame (3). A connecting pipe (10) is fixedly installed at the output end of the air pump (8), and the output end of the connecting pipe (10) is fixedly installed at the bottom of the dust collection box (9). A non-woven anti-tilting dust collection component (2) is provided above the fixed frame (3), the sealing box (7) and the dust collection box (9).

3. The automatic winding device for polyester needle-punched nonwoven fabric according to claim 1, characterized in that, The nonwoven fabric cleaning and winding device (1) further includes a sliding frame (17), a second rotating shaft (18), a connecting flange (19), and a fixing bolt (20). The sliding frame (17) is slidably installed on the inner side of the fixed frame (3). The second rotating shaft (18) is rotatably installed on the inner side of the fixed frame (3) and the sliding frame (17). The connecting flange (19) is fixedly installed on the outer side of one end of the second rotating shaft (18). The fixing bolt (20) is threaded on the upper part of the sliding frame (17). The bottom of the fixing bolt (20) abuts against the fixed frame (3).

4. The automatic winding device for polyester needle-punched nonwoven fabric according to claim 2, characterized in that, The non-woven anti-tilt dust collection component (2) includes a dust collection drawer (21), a dust collection head (22), and a dust collection pipe (23). The dust collection drawer (21) is slidably installed inside the dust collection box (9). The dust collection head (22) is fixedly installed above the fixing frame (3) and the sealing box (7). The dust collection pipe (23) is fixedly installed on one side of the dust collection box (9), and the other end of the dust collection pipe (23) is fixedly installed on one side of the dust collection head (22).

5. The automatic winding device of the polyester needle-punched nonwoven fabric according to claim 2, characterized in that, The non-woven fabric anti-tilt dust collection component (2) also includes a second motor (24), a bidirectional lead screw (25), a limiting rod (26), a sliding guide frame (27), and a support plate (28). The second motor (24) is fixedly installed on the inner wall of one side of the fixed frame (3). The bidirectional lead screw (25) is fixedly installed at the output end of the second motor (24). The limiting rod (26) is fixedly installed on the inner side of the fixed frame (3). The sliding guide frame (27) is threaded on the front and rear sides of the outer side of the bidirectional lead screw (25). The sliding guide frame (27) is slidably installed on the front and rear sides of the outer side of the limiting rod (26). The support plate (28) is fixedly installed on the top of the fixed frame (3).

6. The automatic winding device for polyester needle-punched nonwoven fabric according to claim 3, characterized in that, A main pulley (31) is fixedly installed on the outside of the drive shaft (15), and a secondary pulley (32) is fixedly installed on the outside of the second rotating shaft (18). A belt (33) is tensioned on the outside of the main pulley (31) and the secondary pulley (32).

7. The automatic winding device for polyester needle-punched nonwoven fabric according to claim 1, characterized in that, The sealing box (7) has non-woven fabric through slots on its left and right sides, and a handle is provided on the rear side of the sealing box (7).

8. The automatic winding device of the polyester needle-punched nonwoven fabric according to claim 2, characterized in that, A filter screen is provided at the connection between the connecting pipe (10) and the dust collection box (9), and a filter screen is provided at the bottom of the dust collection drawer (21).

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