Film guide recovery device

Abstract

The utility model discloses a kind of film guiding recovery devices, including stand, first carousel, second carousel, linkage rod, first telescopic cylinder, second telescopic cylinder, first mandrel and second mandrel, first carousel and second carousel are rotationally arranged on stand, the both ends of linkage rod are respectively matched together with first carousel and second carousel, first mandrel and the center hole of first carousel are slidably matched together, second mandrel and the center hole of second carousel are slidably matched together, first mandrel and second mandrel are on a straight line, and the diameter of first mandrel and second mandrel is equal, first telescopic cylinder is matched together with first mandrel, second telescopic cylinder is matched together with second mandrel, this kind of device has following beneficial effect: after completing plastic film winding, only first telescopic cylinder and second telescopic cylinder operation can realize the disengagement operation of first mandrel and second mandrel, whole process does not need to disassemble and assemble parts, it is convenient and fast to operate.

Description

Technical Field

[0001] This utility model relates to the field of plastic film recycling, and in particular to a film recycling device. Background Technology

[0002] Currently, many items are wrapped in plastic film, which needs to be torn off when opening. Since a large amount of plastic film is generated during the unwrapping process, in order to fully recycle the plastic film, patent publication document CN203845092U discloses a device for winding and recycling plastic film. This device uses a rotating shaft to wind the plastic film. After winding is completed, the plastic film can be removed by disassembling the discs on both sides of the rotating shaft. Since this device requires disassembling the discs after winding, it is very inconvenient. Utility Model Content

[0003] To address the aforementioned problems, this invention proposes a film recycling device. After the plastic film is wound, only the operation of the first and second telescopic cylinders is required to disengage the first and second mandrels. Once the first and second mandrels are disengaged, the plastic film roll can be recycled. The entire process requires no disassembly of parts and is convenient and quick to operate.

[0004] The technical solution adopted by this utility model is as follows:

[0005] A membrane recovery device includes a frame, a first turntable, a second turntable, a linkage rod, a first telescopic cylinder, a second telescopic cylinder, a first mandrel, and a second mandrel. The first and second turntables are rotatably mounted on the frame. The two ends of the linkage rod are respectively engaged with the first and second turntables. The first mandrel is slidably engaged with the center hole of the first turntable, and the second mandrel is slidably engaged with the center hole of the second turntable. The first and second mandrels are on a straight line and have the same diameter. The first telescopic cylinder is engaged with the first mandrel, and the second telescopic cylinder is engaged with the second mandrel.

[0006] The working process of this type of film recycling device is as follows: First, the first telescopic cylinder and the second telescopic cylinder pull the first mandrel and the second mandrel respectively, so that the first mandrel and the second mandrel come into contact. Then, the end of the film to be recycled is placed between the mandrel and the linkage rod. Then, the first turntable, the second turntable and the linkage rod rotate together. During the rotation of the first turntable, the second turntable and the linkage rod, the first mandrel and the second mandrel do not rotate. The first mandrel and the second mandrel form a mandrel. As the first turntable, the second turntable and the linkage rod rotate, the plastic film will be continuously wound and stored on the mandrel, forming a plastic film roll. The plastic film roll is completely supported by the mandrel. After all the plastic film has been rolled up, the first and second telescopic cylinders continue to pull the first and second mandrels, causing them to disengage. Since the first and second turntables act as baffles during this process, the plastic film roll will not move along the direction of the pull of the first and second mandrels, eventually causing the plastic film roll to detach from the first and second mandrels. After collecting the detached plastic film rolls, the second round of authorization can be carried out.

[0007] In summary, in this type of film recycling device, after the plastic film is wound, only the operation of the first telescopic cylinder and the second telescopic cylinder is needed to disengage the first mandrel and the second mandrel. After the first mandrel and the second mandrel are disengaged, the plastic film roll can be recycled. The whole process does not require disassembly of parts, and the operation is convenient and quick.

[0008] Optionally, it also includes a drive motor, which is mounted on the platform, and the shaft of the drive motor is connected to the first turntable through a linkage wheel and a linkage belt.

[0009] The specific function of the drive motor is to drive the first turntable, the second turntable, and the linkage rod to rotate together. A linkage wheel is mounted on the motor shaft and the first spindle, and the linkage belt is fitted together with the linkage wheel.

[0010] Optionally, an auxiliary plate is also included, wherein the cylinder rod of the first telescopic cylinder and the first spindle are engaged through the auxiliary plate, and the cylinder rod of the second telescopic cylinder and the second spindle are engaged through the auxiliary plate.

[0011] Optionally, the first telescopic cylinder is parallel to the first spindle, the second telescopic cylinder is parallel to the second spindle, and the first telescopic cylinder and the second telescopic cylinder are on a straight line.

[0012] The first and second mandrels are mounted using an auxiliary plate, and the first telescopic cylinder is parallel to the first mandrel, the second telescopic cylinder is parallel to the second mandrel, and the first and second telescopic cylinders are in a straight line. This is to improve the stability of the first and second mandrels when they move.

[0013] Optionally, a photoelectric sensor is installed on the platform, and a sensor trigger plate is installed on the linkage rod.

[0014] The photoelectric sensor and the trigger plate are used to record the number of rotations of the linkage rod.

[0015] Optionally, the first spindle and the second spindle are parallel to and do not contact the linkage rod, and the linkage rod is perpendicular to the first turntable and the second turntable.

[0016] Specifically, both the first and second spindles are cylindrical, and both the first and second turntables are discs with a hole in the center.

[0017] Optionally, the first turntable and the second turntable have the same shape and size.

[0018] Optionally, the first mandrel and the second mandrel have the same shape and size.

[0019] The beneficial effects of this utility model are: after the plastic film is wound, only the operation of the first telescopic cylinder and the second telescopic cylinder is needed to realize the disengagement of the first mandrel and the second mandrel. After the first mandrel and the second mandrel are disengaged, the plastic film roll can be recycled. The whole process does not require disassembly of parts, and the operation is convenient and quick. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0021] Figure 1 This is a simplified schematic diagram of the membrane recovery device.

[0022] Figure 2 yes Figure 1 A simplified enlarged diagram of point A in the middle.

[0023] The attached figures are labeled as follows: 1. Stand; 21. First turntable; 22. Second turntable; 31. First telescopic cylinder; 32. Second telescopic cylinder; 4. Linkage rod; 51. First spindle; 52. Second spindle; 6. Induction trigger plate; 7. Photoelectric sensor; 8. Auxiliary plate; 9. Drive motor; 10. Linkage belt; 11. Linkage wheel. Detailed Implementation

[0024] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0025] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] In the description of this application, it should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0027] As attached Figure 1 and appendix Figure 2 As shown, a membrane recycling device includes a frame 1, a first turntable 21, a second turntable 22, a linkage rod 4, a first telescopic cylinder 31, a second telescopic cylinder 32, a first spindle 51, and a second spindle 52. The first turntable 21 and the second turntable 22 are rotatably mounted on the frame 1. The two ends of the linkage rod 4 are respectively engaged with the first turntable 21 and the second turntable 22. The first spindle 51 is slidably engaged with the center hole of the first turntable 21, and the second spindle 52 is slidably engaged with the center hole of the second turntable 22. The first spindle 51 and the second spindle 52 are on a straight line, and the diameters of the first spindle 51 and the second spindle 52 are equal. The first telescopic cylinder 31 is engaged with the first spindle 51, and the second telescopic cylinder 32 is engaged with the second spindle 52.

[0028] The working process of this type of film recycling device is as follows: First, the first telescopic cylinder 31 and the second telescopic cylinder 32 pull the first mandrel 51 and the second mandrel 52 respectively, so that the first mandrel 51 and the second mandrel 52 come into contact. Then, the end of the film to be recycled is placed between the mandrel and the linkage rod 4. Then, the first turntable 21, the second turntable 22 and the linkage rod 4 rotate together. During the rotation of the first turntable 21, the second turntable 22 and the linkage rod 4, the first mandrel 51 and the second mandrel 52 do not rotate. The first mandrel 51 and the second mandrel 52 form a mandrel. As the first turntable 21, the second turntable 22 and the linkage rod 4 rotate, the plastic film will be continuously wound and stored on the mandrel, forming a plastic film roll. The plastic film roll is completely supported by the mandrel. After all the plastic film has been rolled up, the first telescopic cylinder 31 and the second telescopic cylinder 32 continue to pull the first spindle 51 and the second spindle 52 to move, causing the first spindle 51 and the second spindle 52 to disengage. Since the first turntable 21 and the second turntable 22 can act as baffles during this process, the plastic film roll will not move along the direction of the pull of the first spindle 51 and the second spindle 52, and finally the plastic film roll will detach from the first spindle 51 and the second spindle 52. After collecting the detached plastic film roll, the second round of authorization can be carried out.

[0029] In summary, in this type of film recycling device, after the plastic film is wound, only the operation of the first telescopic cylinder 31 and the second telescopic cylinder 32 is needed to disengage the first spindle 51 and the second spindle 52. After the first spindle 51 and the second spindle 52 disengage, the plastic film roll can be recycled. The whole process does not require disassembly of parts, and the operation is convenient and quick.

[0030] As attached Figure 1 and appendix Figure 2 As shown, it also includes a drive motor 9, which is mounted on the frame 1. The shaft of the drive motor 9 is connected to the first turntable 21 through a linkage wheel 11 and a linkage belt 10.

[0031] Specifically, the function of the drive motor 9 is to drive the first turntable 21, the second turntable 22, and the linkage rod 4 to rotate together. Specifically, the linkage wheel 11 is installed on the motor shaft and the first spindle 51, and the linkage belt 10 is sleeved and fitted together with the linkage wheel 11.

[0032] As attached Figure 1 and appendix Figure 2 As shown, it also includes an auxiliary plate 8. The cylinder rod of the first telescopic cylinder 31 and the first spindle 51 are connected through the auxiliary plate 8, and the cylinder rod of the second telescopic cylinder 32 and the second spindle 52 are connected through the auxiliary plate 8.

[0033] As attached Figure 1 and appendix Figure 2As shown, the first telescopic cylinder 31 is parallel to the first spindle 51, the second telescopic cylinder 32 is parallel to the second spindle 52, and the first telescopic cylinder 31 and the second telescopic cylinder 32 are on a straight line.

[0034] The first mandrel 51 and the second mandrel 52 are installed using the auxiliary plate 8, and the first telescopic cylinder 31 is parallel to the first mandrel 51, the second telescopic cylinder 32 is parallel to the second mandrel 52, and the first telescopic cylinder 31 and the second telescopic cylinder 32 are in a straight line. This is to improve the stability of the first mandrel 51 and the second mandrel 52 when they move.

[0035] As attached Figure 1 and appendix Figure 2 As shown, a photoelectric sensor 7 is installed on the platform 1, and a sensor trigger plate 6 is installed on the linkage rod 4.

[0036] The photoelectric sensor 7 and the sensing trigger plate 6 are used to record the number of rotations of the linkage rod 4.

[0037] As attached Figure 1 and appendix Figure 2 As shown, the first spindle 51 and the second spindle 52 are parallel to and do not contact the linkage rod 4, and the linkage rod 4 is perpendicular to the first turntable 21 and the second turntable 22.

[0038] Specifically, both the first spindle 51 and the second spindle 52 are cylindrical, and both the first turntable 21 and the second turntable 22 are discs with a hole in the middle.

[0039] As attached Figure 1 and appendix Figure 2 As shown, the first turntable 21 and the second turntable 22 have the same shape and size.

[0040] As attached Figure 1 and appendix Figure 2 As shown, the first spindle 51 and the second spindle 52 have the same shape and size.

[0041] The above-described embodiments only illustrate some aspects of the present invention, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A membrane recycling device, characterized in that, The device includes a frame, a first turntable, a second turntable, a linkage rod, a first telescopic cylinder, a second telescopic cylinder, a first spindle, and a second spindle. The first and second turntables are rotatably mounted on the frame. The two ends of the linkage rod are respectively engaged with the first and second turntables. The first spindle is slidably engaged with the center hole of the first turntable, and the second spindle is slidably engaged with the center hole of the second turntable. The first and second spindles are on a straight line and have the same diameter. The first telescopic cylinder is engaged with the first spindle, and the second telescopic cylinder is engaged with the second spindle.

2. The membrane recycling device according to claim 1, characterized in that, It also includes a drive motor, which is mounted on the frame, and the shaft of the drive motor is connected to the first turntable through a linkage wheel and a linkage belt.

3. The membrane recycling device according to claim 1, characterized in that, It also includes an auxiliary plate, through which the cylinder rod of the first telescopic cylinder and the first spindle cooperate, and through which the cylinder rod of the second telescopic cylinder and the second spindle cooperate.

4. The membrane recycling device according to claim 3, characterized in that, The first telescopic cylinder is parallel to the first spindle, the second telescopic cylinder is parallel to the second spindle, and the first telescopic cylinder and the second telescopic cylinder are on a straight line.

5. The membrane recycling device according to claim 1, characterized in that, A photoelectric sensor is installed on the platform, and a trigger plate is installed on the linkage rod.

6. The membrane recycling device according to claim 1, characterized in that, The first spindle and the second spindle are parallel to and do not contact the linkage rod, and the linkage rod is perpendicular to the first turntable and the second turntable.

7. The membrane recycling device according to claim 1, characterized in that, The first turntable and the second turntable are the same in shape and size.

8. The membrane recycling device according to claim 1, characterized in that, The first mandrel and the second mandrel have the same shape and size.

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