Automatic EPE winding machine

Abstract

The utility model discloses an EPE automatic winding machine which comprises a winding machine, a winding cotton cutting device and a cotton unloading device, the winding cotton cutting device and the cotton unloading device are fixedly arranged on the two sides of the winding machine, and the winding machine is connected with a first paper tube and a second paper tube which are driven by the winding machine to rotate. The winding and cotton cutting device comprises a first machine frame and a large swing arm, and the large swing arm is rotationally arranged at the top end of the first machine frame. According to the automatic EPE winding machine, manpower is released, and the phenomena that cotton cutting is not timely and notches are irregular due to manual operation are avoided; when the machine is used, a worker does not need to paste an adhesive tape on a paper tube, does not need to help EPE to be wound on the paper tube, does not need to manually cut and separate sheets, does not need to manually unload roll cotton and does not need to manually tension the paper tube, all the actions in the process are automatically completed by the machine, and the worker only needs to take away the unloaded roll cotton and place a new paper tube again. In addition, separation notches are flush, and the side faces of the rolled cotton are smooth and consistent.

Description

Technical Field

[0001] The utility model relates to the field of pearl cotton winding equipment, in particular to an EPE automatic winding machine. Background Art

[0002] The EPE (pearl cotton) winding machine currently on the market requires manual application of tape on the paper tube and helps the EPE (pearl cotton) to be rolled up before the EPE (pearl cotton) can be wound around the paper tube, which consumes man-hours. After a roll of cotton is rolled up, it needs to be cut and separated manually, which consumes man-hours again, and there are problems such as uneven cuts. Manual rolling sometimes causes uneven sides of the roll. Manual unloading is required, which increases the labor intensity of workers. Utility Model Content

[0003] The purpose of the utility model is to provide an EPE automatic winder to solve the problems of consuming man-hours, uneven cutting and the like proposed in the above-mentioned background technology, and the problems that manual winding sometimes leads to uneven winding sides, requiring manual unwinding, and increasing the labor intensity of workers.

[0004] To achieve the above object, the utility model provides the following technical solution: an EPE automatic winder, comprising a winder and a winding and cutting device and a cotton unloading device fixedly arranged on both sides of the winder, wherein the winder is connected to a first paper drum and a second paper drum driven to rotate by the winder;

[0005] The cotton winding and cutting device comprises a first frame and a large swing arm, the large swing arm is rotatably arranged at the top end of the first frame, a servo motor driving the large swing arm to rotate is fixedly installed on the first frame, a joint is fixedly installed on the end of the large swing arm away from the first frame, the large swing arm is rotatably connected with a small swing arm through the joint, a cotton cutting cylinder driving the cutter to move is fixedly installed on the large swing arm, cylinders are fixedly installed on both sides of the large swing arm, a movable frame located on one side of the cylinder is rotatably connected to the large swing arm through a pin, the output ends of the two cylinders are rotatably connected to the two ends of the movable frame, a cotton pressing rod is rotatably connected to the side of the movable frame away from the cylinder, a guide roller is rotatably arranged on the side of the small swing arm away from the large swing arm, and a cotton clamping rod is rotatably arranged on the top end of the small swing arm, when the EPE automatic winding machine receives a working signal, the servo motor starts to drive the large swing arm to rotate, drives the small swing arm to rotate through the joint, the two cylinders drive the cotton pressing rod to rotate, and the cotton cutting cylinder drives the cutter to move to cut the EPE;

[0006] The cotton unloading device includes a second frame, a cotton unloading fixing plate is fixedly installed on the top of the second frame, four sliding blocks and rails distributed in a rectangular shape are fixedly connected to the side of the cotton unloading fixing plate facing the winding machine, both sides of the cotton unloading fixing plate are slidably connected with cotton unloading plates through two vertically distributed sliding blocks and rails, an auxiliary cotton unloading plate is fixedly connected to the bottom between the two cotton unloading plates, the cotton unloading plate and the auxiliary cotton unloading plate are moved to the specified position, and the cotton unloading plate pushes out the EPE roll to complete the unloading of the EPE roll.

[0007] Preferably, the winder is fixedly connected to the first frame, and movable wheels are installed on the four corners of the bottom of the second frame. The winder is fixed to the first frame, and the cotton unloading device is conveniently moved by the movable wheels.

[0008] Preferably, the four slider rails include sliders and slide rails, the four slide rails are fixedly connected to the cotton unloading fixed plate and the second frame, the four sliders are respectively fixedly arranged on the top and bottom of the two cotton unloading plates, and the four sliders are respectively slidably connected to the four slide rails to facilitate the movement of the two cotton unloading plates.

[0009] Preferably, the two cotton unloading plates are provided with a U-shaped groove facing the second paper drum on one side facing the winding machine, and the U-shaped groove matches the paper drum and clamps the two ends of the paper drum from both sides, thereby facilitating the unloading of the rolled cotton.

[0010] Preferably, a guide wheel is rotatably provided in the middle of the first frame to guide the materials.

[0011] Preferably, a lever arm inclined toward the second frame and rotatable is fixedly connected to the top of the winder, the first paper roll and the second paper roll are rotatably arranged at the two ends of the lever arm respectively, the horizontal height of the first paper roll is higher than the horizontal height of the second paper roll, and the winder uses existing equipment on the market, and the winder fixes the two paper rolls by means of the lever arm.

[0012] Compared with the prior art, the beneficial effects of the utility model are: releasing manual labor and avoiding the phenomena of untimely cotton cutting and uneven incision caused by manual operation. When using the machine, workers do not need to stick tape on the paper tube, do not need to help EPE to be wound around the paper tube, do not need to manually cut the separation sheet, do not need to manually unload the cotton roll, and do not need to manually tension the paper tube. All the actions in this process are automatically completed by the machine. The workers only need to take away the unloaded cotton roll and replace it with a new paper tube, which saves time, labor and efficiency, and the separation incision is flat and the side of the cotton roll is flat and consistent. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The structure of the utility model is shown in FIG. Figure 1 ;

[0014] Figure 2 The structure of the utility model is shown in FIG. Figure 2 ;

[0015] Figure 3 The structure of the utility model is shown in FIG. Figure 3 ;

[0016] Figure 4 The structure of the utility model is shown in FIG. Figure 4 ;

[0017] Figure 5 The structure of the utility model is shown in FIG. Figure 5 .

[0018] In the figure: 1. Winding machine; 2. Winding and cotton cutting device; 3. Cotton unloading device; 4. First frame; 5. Large swing arm; 6. Guide wheel; 7. Servo motor; 8. Second frame; 9. Auxiliary cotton unloading plate; 10. Sliding block rail; 11. Cotton unloading fixed plate; 12. Cotton unloading plate; 13. Small swing arm; 14. Joint; 15. Cotton cutting cylinder; 16. Guide roller; 17. Cotton clamping rod; 18. Cylinder; 19. Cotton pressing rod; 20. First paper tube; 21. Second paper tube. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0020] See also Figure 1-5 The utility model provides an EPE automatic winder, comprising a winder 1 and a winding and cutting device 2 and a cotton unloading device 3 fixedly arranged on both sides of the winder 1, and the winder 1 is connected with a first paper roll 20 and a second paper roll 21 driven to rotate by the winder 1;

[0021] When in use, the winder 1 drives the first paper roll 20 and the second paper roll 21 to rotate, and one paper roll winds the EPE while the other paper roll guides the EPE.

[0022] The winding and cotton cutting device 2 comprises a first frame 4 and a large swing arm 5, the large swing arm 5 is rotatably arranged at the top end of the first frame 4, a servo motor 7 for driving the large swing arm 5 to rotate is fixedly installed on the first frame 4, a joint 14 is fixedly installed on the end of the large swing arm 5 away from the first frame 4, the large swing arm 5 is rotatably connected to a small swing arm 13 through the joint 14, a cotton cutting cylinder 15 for driving the cutter to move is fixedly installed on the large swing arm 5, cylinders 18 are fixedly installed on both sides of the large swing arm 5, a movable frame located on one side of the cylinder 18 is rotatably connected to the large swing arm 5 through a pin, the output ends of the two cylinders 18 are rotatably connected to the two ends of the movable frame, a cotton pressing rod 19 is rotatably connected to the side of the movable frame away from the cylinder 18, a guide roller 16 is rotatably arranged on the side of the small swing arm 13 away from the large swing arm 5, and a cotton clamping rod 17 is rotatably arranged on the top of the small swing arm 13;

[0023] When in use, when the EPE automatic winder receives a working signal, the servo motor 7 starts to drive the large swing arm 5 to rotate, drives the small swing arm 13 to rotate through the joint 14, the two cylinders 18 drive the cotton pressing roller 19 to rotate, and the cotton cutting cylinder 15 drives the cutter to move to cut the EPE.

[0024] The cotton unloading device 3 includes a second frame 8, a cotton unloading fixing plate 11 is fixedly installed on the top of the second frame 8, and four rectangular sliding blocks 10 are fixedly connected to the side of the cotton unloading fixing plate 11 facing the winding machine 1, and both sides of the cotton unloading fixing plate 11 are slidably connected to cotton unloading plates 12 through two vertically distributed sliding blocks 10, and an auxiliary cotton unloading plate 9 is fixedly connected to the bottom between the two cotton unloading plates 12.

[0025] When in use, the two cotton unloading plates 12 are moved toward the EPE roll by the slider rail 10. At the same time, the two cotton unloading plates 12 drive the auxiliary cotton unloading plate 9 to move synchronously, supporting the bottom of the EPE roll to assist in unloading the cotton, and then the two cotton unloading plates 12 are manually moved to reset, thereby unloading the roll cotton.

[0026] The winder 1 is fixedly connected to the first frame 4, and moving wheels are installed at the four corners of the bottom of the second frame 8. The winder 1 fixes the first frame 4, and the cotton unloading device 3 is convenient to move through the moving wheels.

[0027] The four slider rails 10 include sliders and rails. The four rails are fixedly connected to the cotton unloading fixed plate 11 and the second frame 8. The four sliders are respectively fixedly arranged on the top and bottom of the two cotton unloading plates 12. The four sliders are respectively slidably connected to the four rails to facilitate the movement of the two cotton unloading plates 12.

[0028] The two unloading plates 12 are provided with a U-shaped groove facing the second paper roll 21 on one side facing the winding machine 1. The U-shaped groove matches the paper roll and clamps the two ends of the paper roll from both sides, so as to facilitate unloading of the rolled cotton.

[0029] A material guide wheel 6 is rotatably arranged in the middle of the first frame 4 to guide the material.

[0030] A rotatable lever arm is fixedly connected to the top of the winder 1, and the first paper roll 20 and the second paper roll 21 are rotatably arranged at the two ends of the lever arm. The horizontal height of the first paper roll 20 is higher than the horizontal height of the second paper roll 21. The winder 1 uses existing equipment on the market, and the winder 1 fixes the two paper rolls through the lever arm.

[0031] When the embodiment of the present application is in use: when the EPE automatic winding machine receives a working signal, the servo motor 7 starts to drive the large swing arm 5 to rotate clockwise, and the two cylinders 18 drive the cotton pressing rod 19 to rotate until the cotton pressing rod 19 presses the EPE and stops, the joint 14 rotates the small swing arm 13 clockwise, and the cotton clamping rod 17 tilts upward. After the cotton clamping rod 17 clamps the EPE, the cotton cutting cylinder 15 is started to drive the cutter to cut the EPE, and the EPE is pressed against the paper tube through the cotton clamping rod 17 of the small swing arm 13. As the paper tube rotates, the EPE is rolled onto the paper tube, the joint 14 rotates the small swing arm 13 counterclockwise, and the servo motor 7 starts to rotate the large swing arm 5 counterclockwise, and the cotton unloading plate 12 and the auxiliary cotton unloading plate 9 are moved to the specified position, and the cotton unloading plate 12 pushes the EPE roll out, and now a working cycle is completed, and this reciprocating process can be achieved without manual cotton rolling, cutting of EPE, and unloading of rolled cotton.

[0032] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An EPE automatic winder, comprising a winder (1) and a winding and cutting device (2) and a cotton unloading device (3) fixedly arranged on both sides of the winder (1), characterized in that: The winding machine (1) is connected to a first paper roll (20) and a second paper roll (21) which are driven to rotate by the winding machine (1); The winding and cutting device (2) comprises a first frame (4) and a large swing arm (5), wherein the large swing arm (5) is rotatably arranged at the top end of the first frame (4), a servo motor (7) for driving the large swing arm (5) to rotate is fixedly mounted on the first frame (4), a joint (14) is fixedly mounted on one end of the large swing arm (5) away from the first frame (4), the large swing arm (5) is rotatably connected to a small swing arm (13) via the joint (14), and a cotton cutting cylinder for driving the cutter to move is fixedly mounted on the large swing arm (5). (15), cylinders (18) are fixedly installed on both sides of the large swing arm (5), and a movable frame located on one side of the cylinder (18) is rotatably connected to the large swing arm (5) through a pin, and the output ends of the two cylinders (18) are rotatably connected to the two ends of the movable frame, and a cotton pressing rod (19) is rotatably connected to the side of the movable frame away from the cylinder (18), and a guide roller (16) is rotatably provided on the side of the small swing arm (13) away from the large swing arm (5), and a cotton clamping rod (17) is rotatably provided at the top of the small swing arm (13); The cotton unloading device (3) comprises a second frame (8), a cotton unloading fixing plate (11) is fixedly installed on the top of the second frame (8), four sliding blocks (10) distributed in a rectangular shape are fixedly connected to the side of the cotton unloading fixing plate (11) facing the winding machine (1), both sides of the cotton unloading fixing plate (11) are slidably connected to cotton unloading plates (12) via two vertically distributed sliding blocks (10), and an auxiliary cotton unloading plate (9) is fixedly connected to the bottom between the two cotton unloading plates (12).

2. The EPE automatic winding machine according to claim 1, characterized in that: The winding machine (1) is fixedly connected to the first frame (4), and moving wheels are installed at the four corners of the bottom of the second frame (8).

3. The EPE automatic winding machine according to claim 1, characterized in that: The four sliders and slide rails (10) comprise sliders and slide rails. The four slide rails are fixedly connected to the cotton unloading fixed plate (11) and the second frame (8). The four sliders are respectively fixedly arranged at the top and bottom of the two cotton unloading plates (12). The four sliders are respectively slidably connected to the four slide rails.

4. The EPE automatic winding machine according to claim 1, characterized in that: The two cotton unloading plates (12) are each provided with a U-shaped groove facing the second paper tube (21) on one side facing the winding machine (1).

5. The EPE automatic winding machine according to claim 1, characterized in that: A material guide wheel (6) is rotatably arranged in the middle of the first frame (4).

6. The EPE automatic winding machine according to claim 1, characterized in that: The top of the winding machine (1) is fixedly connected to a lever arm which is inclined toward the second frame (8) and can rotate. The first paper roll (20) and the second paper roll (21) are rotatably arranged at two ends of the lever arm respectively. The horizontal height of the first paper roll (20) is higher than the horizontal height of the second paper roll (21).

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