Waste material winding mechanism

Abstract

The utility model provides a waste material rolling mechanism, which belongs to the technical field of plastic waste material rolling, and comprises a bottom plate, a vertical plate and a side plate which are respectively and symmetrically arranged at the top of the bottom plate, and a rolling mechanism which is arranged between the vertical plate and the side plate and is used for rolling plastic waste materials, the deviation rectifying component is mounted between the vertical plate and the side plate and is used for rectifying waste materials; the winding mechanism is arranged, the winding speed, tension and deviation correction parameters can be adjusted according to different waste material types and winding requirements, and the plastic waste material winding device is suitable for winding treatment of various plastic waste materials, so that the labor burden can be reduced, and the working efficiency can be improved.

Description

Technical Field

[0001] This utility model relates to the field of plastic waste winding technology, and in particular to a waste winding mechanism. Background Technology

[0002] In the processing and manufacturing of plastic film, plastic waste is generated throughout the entire production process. Plastic waste is not limited to trimming waste; it also includes substandard film products due to quality defects, excess scraps generated during equipment adjustments, and damaged film during packaging and transportation. Among these, trimming waste accounts for a considerable amount in daily production.

[0003] Currently, the most common method for recycling edge trimming waste is using high-pressure airflow. High-pressure nozzles are installed on plastic film production lines. After the film is cut, these nozzles release a powerful airflow, blowing the trimmed edges directly off the production line. However, this seemingly simple method has revealed many drawbacks in practical application. Firstly, the blown-out trimming waste is scattered randomly, requiring a large area for collection and temporary storage. This undoubtedly occupies a significant amount of valuable production space, resulting in a cluttered workshop layout and extremely low space utilization. Secondly, subsequent collection work relies heavily on manual labor. Workers must frequently move through the waste-strewn areas, bending over to pick up and organize the waste, resulting in extremely high labor intensity and low efficiency. Utility Model Content

[0004] This utility model addresses the shortcomings of existing technologies by providing a waste material winding mechanism. Through a winding mechanism, a correction component, and a moving component, it solves the problem of inconvenient collection of existing plastic waste.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A waste material winding mechanism includes a base plate, on the top of which upright plates and side plates are symmetrically mounted. It further includes: a winding mechanism installed between the upright plates and side plates for winding plastic waste; a correction component installed between the upright plates and side plates for correcting the waste material; and a movable component mounted on the base plate for assisting the winding mechanism in unwinding the waste material.

[0007] Preferably, the winding mechanism includes a motor installed outside the upright plate, a magnetic powder brake installed at the output end of the motor via a coupling, a winding roller fixedly connected to the output end of the motor through the upright plate, the winding roller being rotatably connected to the upright plate, and a slot being provided at the end of the winding roller away from the motor.

[0008] Preferably, the output end of the motor is fixedly connected to a drive wheel, a belt is sleeved on the outside of the drive wheel, and a driven wheel is provided inside the end of the belt away from the drive wheel. The driven wheel is rotatably connected to the outside of the upright plate.

[0009] Preferably, a lower gear is coaxially fixedly connected to the driven wheel, an upper gear is externally meshed with the lower gear, and a pressure roller is coaxially fixedly connected to the lower gear and the upper gear. The two pressure rollers are rotatably connected to the upright plate and the side plate, respectively.

[0010] Preferably, the correction component includes mounting housings symmetrically mounted on the upright plate and the side plate, and a laser sensor is installed inside each of the two mounting housings.

[0011] Preferably, a corrective electric cylinder is installed between the upright plate and the side plate via an mounting plate. A push plate is fixedly connected to the output end of the corrective electric cylinder. A connecting rod is installed on the top of the push plate. The top of the connecting rod is fixedly connected to a fixed sleeve. A correction roller is rotatably connected inside the fixed sleeve. A sleeve is rotatably connected to the end of the correction roller away from the fixed sleeve. The sleeve is slidably connected to the upright plate. The corrective electric cylinder is electrically connected to a laser sensor.

[0012] Preferably, the moving component includes a column mounted on a base plate, a mounting cylinder mounted on the top of the column, a sliding rod slidably connected inside the mounting cylinder, an impeller rotatably connected to the outside of the sliding rod, a turntable fixedly connected to the outside of the impeller, and the turntable engaging with a slot.

[0013] Preferably, a limiting rod is fixedly connected inside the slide rod, and an electromagnetic attractor is installed through the bottom of the limiting rod. A groove is opened inside the mounting cylinder, and a magnetic strip is installed inside the groove. The electromagnetic attractor and the magnetic strip attract each other when the power is on.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This utility model is equipped with a winding mechanism, which can adjust the winding speed, tension and correction parameters according to different waste types and winding requirements. It is suitable for winding and processing various plastic wastes, thereby reducing labor burden and improving work efficiency.

[0016] 2. This utility model, through real-time monitoring and adjustment of the correction component, can ensure that the waste material is always kept in the correct winding position, avoiding problems such as loosening and deformation of the waste roll caused by winding deviation, thus improving the winding quality;

[0017] 3. This utility model is equipped with a moving part, which can quickly install the impeller and unload waste material, making it convenient for users. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

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

[0020] Figure 2 This is a top view of the overall structure of this utility model;

[0021] Figure 3 This is a schematic diagram illustrating the separation of the impeller and the take-up roller in this utility model. Figure 1 ;

[0022] Figure 4 This is a front view of the overall structure of this utility model;

[0023] Figure 5 This is a schematic diagram illustrating the separation of the impeller and the take-up roller in this utility model. Figure 2 ;

[0024] Figure 6 This is a cross-sectional view of the moving part;

[0025] The components represented by each number in the attached diagram are listed below: 1. Base plate; 2. Vertical plate; 3. Side plate; 4. Winding mechanism; 5. Correction component; 6. Moving component; 7. Motor; 8. Magnetic powder brake; 9. Drive wheel; 10. Belt; 11. Driven wheel; 12. Lower gear; 13. Upper gear; 14. Pressure roller; 15. Mounting housing; 16. Laser sensor; 17. Sleeve; 18. Correction cylinder; 19. Push plate; 20. Connecting rod; 21. Fixing sleeve; 22. Correction roller; 23. Column; 24. Mounting cylinder; 25. Slide rod; 26. Impeller; 27. Turntable; 28. Limiting rod; 29. ​​Electromagnetic suction; 30. Magnetic suction strip; 31. Groove; 32. Winding roller; 33. Slot. Detailed Implementation

[0026] The present invention will now be described in further detail with reference to the accompanying drawings.

[0027] The following description is intended to disclose the present invention so that those skilled in the art can implement it. The preferred embodiments described below are merely examples, and other obvious modifications will be apparent to those skilled in the art. The basic principles of the present invention defined in the following description can be used in other embodiments, modifications, improvements, equivalents, and other technical solutions that do not depart from the spirit and scope of the present invention.

[0028] Those skilled in the art should understand that in the disclosure of this utility model, the terms "longitudinal", "lateral", "up", "down", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or position based on the orientation or positional relationship shown in the accompanying drawings. They are only for the purpose of simplifying the description of this utility model and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the above terms should not be construed as limitations on this utility model.

[0029] It is understood that the term "a" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element can be one, while in another embodiment, the number of the element can be multiple, and the term "a" should not be understood as a limitation on the number.

[0030] Example 1: Please refer to Figures 1-6 The waste material winding mechanism shown in the figure includes a base plate 1 made of high-strength carbon steel with a galvanized surface to enhance its corrosion resistance. A vertical plate 2 and a side plate 3, made of stainless steel, are symmetrically mounted on the top of the base plate 1, providing good strength and corrosion resistance. The outer edges are chamfered. The mechanism also includes: a winding mechanism 4 installed between the vertical plate 2 and the side plate 3 for winding plastic waste; a correction component 5 installed between the vertical plate 2 and the side plate 3 for correcting the waste material; and a moving component 6 mounted on the base plate 1 to assist the winding mechanism 4 in unwinding the waste material.

[0031] For further details, please refer to Figure 1 The winding mechanism 4 includes a motor 7 mounted on the outside of the vertical plate 2. The housing of the motor 7 is generally made of aluminum alloy, which has good heat dissipation performance. The bottom mounting plate of the motor 7 is equipped with shock-absorbing pads for vibration reduction. A magnetic powder brake 8 is mounted on the output end of the motor 7 through a coupling. The magnetic powder brake 8 can control the braking torque by adjusting the current according to the tension requirements of the waste material winding, so as to ensure the stability of the tension of the waste material during the winding process. The output end of the motor 7 is fixedly connected to the winding roller 32 through the vertical plate 2. The main body of the winding roller 32 is made of seamless steel pipe, and the surface is chrome-plated to improve its surface hardness and smoothness, and reduce the friction between the waste material and the roller surface. The winding roller 32 is rotatably connected to the vertical plate 2 through high-precision bearings. A slot 33 is opened at the end of the winding roller 32 away from the motor 7. The slot 33 is connected to the turntable 27 inside the moving part 6.

[0032] For further details, please refer to Figure 5The output end of the motor 7 is fixedly connected to the drive wheel 9. The drive wheel 9 is covered with a belt 10. The belt 10 is made of rubber and has high-strength fiber fabric embedded inside, which has good elasticity and wear resistance. The driven wheel 11 is located inside the end of the belt 10 away from the drive wheel 9. The drive wheel 9 and the driven wheel 11 are made of cast iron or aluminum alloy. The driven wheel 11 is rotatably connected to the outside of the vertical plate 2.

[0033] Specifically: A lower gear 12 is coaxially fixedly connected to the driven wheel 11, and an upper gear 13 is externally meshed with the lower gear 12. The lower gear 12 and the upper gear 13 are made of alloy steel and have been quenched and tempered to have high hardness and wear resistance. A pressure roller 14 is coaxially fixedly connected to the lower gear 12 and the upper gear 13. The main body of the pressure roller 14 is made of stainless steel and the surface is covered with a layer of rubber to increase the friction with the waste material. The two pressure rollers 14 are rotatably connected to the vertical plate 2 and the side plate 3, respectively. The pressure rollers 14 play the role of pressing and guiding the waste material so that the waste material can be smoothly wound on the take-up roller 32.

[0034] Example 2: This embodiment is a further explanation of Example 1, based on... Figures 1-6 As shown, it is worth noting that the correction component 5 includes mounting housings 15 symmetrically mounted on the vertical plate 2 and the side plate 3. Both mounting housings 15 house laser sensors 16, whose internal optical elements employ high-precision glass lenses and semiconductor lasers. These sensors detect the positional deviation of the waste material by emitting and receiving laser beams. The design of the mounting housings 15 protects the laser sensors 16 from external dust, moisture, and mechanical damage.

[0035] Specifically, a corrective electric cylinder 18 is installed between the upright plate 2 and the side plate 3 via a mounting plate. The outer shell of the corrective electric cylinder 18 is made of cast iron, and the internal piston rod is made of stainless steel, which has good corrosion resistance and wear resistance. The output end of the corrective electric cylinder 18 is fixedly connected to a push plate 19, which is slidably connected to the mounting plate. A connecting rod 20 is installed on the top of the push plate 19, and the top of the connecting rod 20 is fixedly connected to a fixing sleeve 21. The push plate 19, the connecting rod 20, and the fixing sleeve 21 are all made of aluminum alloy, which is lightweight and has high strength. A correction roller 22 is rotatably connected inside the fixing sleeve 21. The main body of the correction roller 22 is made of stainless steel and the surface is polished. The end of the correction roller 22 away from the fixing sleeve 21 is rotatably connected to a sleeve 17, which is made of copper alloy and has good sliding performance. The sleeve 17 is slidably connected to the upright plate 2. The corrective electric cylinder 18 is electrically connected to a laser sensor 16. When the laser sensor 16 detects a deviation in the position of the waste material, the corrective electric cylinder 18 will push the push plate 19 to move according to the deviation signal. The push plate 19 drives the fixed sleeve 21 and the correction roller 22 to move via the connecting rod 20, thereby correcting the position of the waste material.

[0036] Further reference Figure 3- Figure 6 As shown, the moving part 6 includes a column 23 mounted on the base plate 1. A mounting cylinder 24 is installed on the top of the column 23. Both the column 23 and the mounting cylinder 24 are made of carbon steel and have undergone surface coating to improve their corrosion resistance. A sliding rod 25 is slidably connected inside the mounting cylinder 24. The sliding rod 25 is made of stainless steel and has good strength and corrosion resistance. An impeller 26 is rotatably connected to the outside of the sliding rod 25. A turntable 27 is fixedly connected to the outside of the impeller 26. The impeller 26 and the turntable 27 are made of aluminum alloy, making them lightweight and flexible to rotate. The turntable 27 engages with the slot 33. When the motor 7 drives the take-up roller 32 to rotate via the coupling, the impeller 26 will rotate accordingly. A limiting rod 28 is fixedly connected inside the slide rod 25. An electromagnetic suction 29 is installed through the bottom of the limiting rod 28 through the slide rod 25. A groove 31 is opened inside the mounting cylinder 24. A magnetic strip 30 is installed inside the groove 31. The magnetic strip 30 is made of permanent magnet material. The electromagnetic suction 29 and the magnetic strip 30 attract each other when energized, which can position the impeller 26. Pushing the limiting rod 28 through the slide rod 25 drives the impeller 26 to approach the slot 33, so that the slot 33 engages with the turntable 27.

[0037] It should be noted that the motor 7, magnetic powder brake 8, laser sensor 16, correction cylinder 18, and electromagnetic suction 29 are all equipped with power supplies. These are mature technologies in the field and have been fully disclosed, so they will not be repeated in the specification.

[0038] The principle behind this solution is as follows:

[0039] First, after starting the motor 7, it drives the take-up roller 32 to rotate via the coupling. Simultaneously, the drive wheel 9 drives the driven wheel 11 to rotate via the belt 10. The driven wheel 11 then drives the pressure roller 14 to rotate via the lower gear 12 and the upper gear 13. Plastic waste enters through the feed inlet, and after being pressed and guided by the pressure roller 14, it winds onto the take-up roller 32. The magnetic powder brake 8 adjusts the braking torque according to the tension requirements of the waste material during winding, ensuring stable tension of the waste material during the winding process.

[0040] Secondly, the laser sensor 16 detects the position of the waste material in real time. When a positional deviation of the waste material is detected, the deviation signal is transmitted to the correction cylinder 18. The correction cylinder 18 pushes the push plate 19 to move according to the deviation signal. The push plate 19 drives the fixed sleeve 21 and the correction roller 22 to move through the connecting rod 20, thereby correcting the position of the waste material and ensuring that the waste material is always kept in the correct winding position.

[0041] Finally, when unloading is required, turn off motor 7, press the button on limit rod 28 to turn off electromagnetic suction 29, push slide rod 25 outward to disengage turntable 27 from slot 33, and then remove the rolled waste material from the surface of take-up roller 32.

[0042] Those skilled in the art should understand that the embodiments of the present invention described above and shown in the accompanying drawings are merely examples and do not limit the present invention. The purpose of the present invention has been fully and effectively achieved. The functions and structural principles of the present invention have been shown and explained in the embodiments. Without departing from the principles, the implementation of the present invention may have any modifications or variations.

Claims

1. A waste material winding mechanism, comprising a base plate (1), wherein upright plates (2) and side plates (3) are symmetrically installed on the top of the base plate (1). characterized in that Also includes: A winding mechanism (4) is installed between the upright plate (2) and the side plate (3), the winding mechanism (4) being used to wind up plastic waste; and, A correction component (5) is installed between the upright plate (2) and the side plate (3), the correction component (5) being used to correct waste material; and, A movable component (6) is mounted on the base plate (1), which is used to assist the winding mechanism (4) in unwinding.

2. A waste take-up mechanism according to claim 1, characterised in that: The winding mechanism (4) includes a motor (7) installed outside the upright plate (2). The output end of the motor (7) is equipped with a magnetic powder brake (8) through a coupling. The output end of the motor (7) is fixedly connected to a winding roller (32) through the upright plate (2). The winding roller (32) is rotatably connected to the upright plate (2). A slot (33) is provided at the end of the winding roller (32) away from the motor (7).

3. A waste take-up mechanism according to claim 2, wherein: The output end of the motor (7) is fixedly connected to the drive wheel (9), and the drive wheel (9) is fitted with a belt (10). The end of the belt (10) away from the drive wheel (9) is provided with a driven wheel (11), and the driven wheel (11) is rotatably connected to the outside of the upright plate (2).

4. A waste take-up mechanism according to claim 3, wherein: The driven wheel (11) is coaxially fixedly connected to a lower gear (12), and the lower gear (12) is meshed with an upper gear (13). The lower gear (12) and the upper gear (13) are coaxially fixedly connected to a pressure roller (14). The two pressure rollers (14) are rotatably connected to the upright plate (2) and the side plate (3) respectively.

5. A waste take-up mechanism according to claim 1, wherein: The correction component (5) includes mounting shells (15) symmetrically mounted on the upright plate (2) and the side plate (3), and laser sensors (16) are installed inside both mounting shells (15).

6. A waste take-up mechanism according to claim 5, wherein: A correction cylinder (18) is installed between the upright plate (2) and the side plate (3) via a mounting plate. A push plate (19) is fixedly connected to the output end of the correction cylinder (18). A connecting rod (20) is installed on the top of the push plate (19). The top of the connecting rod (20) is fixedly connected to a fixed sleeve (21). A correction roller (22) is rotatably connected inside the fixed sleeve (21). A sleeve (17) is rotatably connected to the end of the correction roller (22) away from the fixed sleeve (21). The sleeve (17) is slidably connected to the upright plate (2). The correction cylinder (18) is electrically connected to a laser sensor (16).

7. A waste material winding mechanism according to claim 1, characterized in that: The moving part (6) includes a column (23) mounted on the base plate (1), a mounting cylinder (24) is mounted on the top of the column (23), a sliding rod (25) is slidably connected inside the mounting cylinder (24), an impeller (26) is rotatably connected to the outside of the sliding rod (25), a turntable (27) is fixedly connected to the outside of the impeller (26), and the turntable (27) is engaged with the slot (33).

8. A waste take-up mechanism according to claim 7, wherein: The sliding rod (25) is fixedly connected to a limiting rod (28). The bottom of the limiting rod (28) passes through the sliding rod (25) and is equipped with an electromagnetic attractor (29). The mounting cylinder (24) has a groove (31) inside. A magnetic strip (30) is installed inside the groove (31). The electromagnetic attractor (29) and the magnetic strip (30) attract each other when energized.

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