Intelligent film collecting machine for PVC (polyvinyl chloride) film

Abstract

The utility model provides an intelligent film collecting machine for PVC (polyvinyl chloride) films, which comprises a machine table, a motor is fixedly mounted in the machine table, a shaft hole is formed in one side of the machine table, and the output end of the motor is positioned in the shaft hole; the output end of the motor is rotationally connected with the shaft hole; the output end of the motor is fixedly provided with a double-station winding mechanism, the double-station winding mechanism is located on one side of the machine table, and the double-station winding mechanism is rotationally connected with the machine table; after the PVC film is rolled, the rolled film roll can be automatically taken down from the corresponding air swelling shaft. In this way, the trouble that the rolled film roll is taken down from the air swelling shaft manually is avoided, and therefore the whole device is more convenient, flexible and efficient.

Description

Technical Field

[0001] The utility model relates to the field of PVC film processing, and in particular to an intelligent film collecting machine for PVC film. Background Art

[0002] The main component of PVC is polyvinyl chloride, which is slightly yellow and translucent and shiny. It is more transparent than polyethylene and polypropylene, but less transparent than polystyrene. Depending on the amount of additives used, it is divided into soft and hard polyvinyl chloride. Soft products are soft and tough, and feel sticky. The hardness of hard products is higher than that of low-density polyethylene, but lower than that of polypropylene, and whitening will occur at the bends. Common products: plates, pipes, soles, toys, doors and windows, wire sheaths, stationery, etc. It is a polymer material that uses a chlorine atom to replace a hydrogen atom in polyethylene.

[0003] In order to facilitate use, the PVC film needs to be rolled up, so a corresponding film winder is needed. However, in the existing intelligent film winders for PVC film, after the film is rolled up, the rolled PVC film roll is manually removed from the corresponding roller. Since the film rolls are entangled and heavy, it is very inconvenient to remove them manually.

[0004] Therefore, it is very necessary to invent an intelligent film collecting machine for PVC film. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a technical solution of an intelligent film winder for PVC film: the intelligent film winder for PVC film comprises a machine platform, wherein: a motor is fixedly installed inside the machine platform, and a shaft hole is opened on one side of the machine platform, and the output end of the motor is located in the shaft hole; the output end of the motor is rotatably connected to the shaft hole; a double-station winding mechanism is fixedly installed on the output end of the motor, and the double-station winding mechanism is located on one side of the machine platform, and the double-station winding mechanism is rotatably connected to the machine platform;

[0006] Preferably, a conveying platform is fixedly installed on one side of the machine, and a roll unloading platform is slidably installed on the conveying platform, and the conveying platform and the roll unloading platform are located below the double-station winding mechanism;

[0007] Preferably, one end of the conveying platform is fixedly mounted with a chassis, and a limiting groove is provided on the upper surface of the conveying platform, in which a lead screw is rotatably mounted; one end of the lead screw is fixedly connected to the output end of the second motor inside the chassis, and a slide is mounted on the lead screw through threaded engagement; the portion where the slide is connected to the lead screw is in the limiting groove, and the slide is slidably connected to the limiting groove, and the top end of the slide is fixedly connected to the bottom of the unloading platform;

[0008] Preferably, an electric conveyor belt is fixedly installed on the upper surface of the unloading platform, and a contraction cavity with an opening facing upward is respectively opened at both ends of the unloading platform, and a supporting mechanism is fixedly installed in each of the contraction cavities; the two contraction cavities are evenly distributed at both ends of the electric conveyor belt;

[0009] Preferably, the supporting mechanism includes an electric push rod and an L-shaped support plate, and the output end of the electric push rod is fixedly connected to the center of the bottom of the L-shaped support plate cross plate, and the electric push rod is fixedly installed in the corresponding contraction cavity; the L-shaped support plate is slidably installed in the corresponding contraction cavity.

[0010] Preferably, the double-station winding mechanism includes a main driving disk, and two air expansion shafts and two tension shafts are rotatably installed on one side of the main driving disk, and the two air expansion shafts and the two tension shafts are evenly distributed in an alternating manner; a rotating shaft is fixedly installed at the center of the circle on the other side of the main driving disk, and one end of the rotating shaft is fixedly connected to the output end of the motor inside the machine through an axis hole; four reduction motors are evenly fixedly installed on one side of the main driving disk where the rotating shaft is installed, and the output end of the reduction motor is fixedly connected to one end of the corresponding air expansion shaft and tension shaft; two axis holes corresponding to the air expansion shaft and the tension shaft are penetrated through the main driving disk, and the air expansion shaft and the tension shaft are fixedly connected to the output end of the corresponding reduction motor through the two axis holes; the main driving disk, the air expansion shaft and the tension shaft are located above the conveying platform and the unloading platform.

[0011] Preferably, a through hole is provided between the conveying platform and the chassis, and one end of the screw rod is fixedly connected to the output end of the second motor inside the chassis through the through hole.

[0012] Preferably, a belt-type electric conveyor platform is fixedly installed on one side of the conveyor platform away from the machine platform, and the belt-type electric conveyor platform and the conveyor platform are arranged in an L shape, and the height of the belt-type electric conveyor platform is flush with the height of the electric conveyor belt.

[0013] Preferably, a controller and a control panel for the control motor, the reduction motor, the second motor, the electric conveyor belt, the electric push rod and the belt-type electric conveyor platform are fixedly installed on the machine platform, and the controller and the control panel are communicatively connected.

[0014] Compared with the prior art, the advantages of the utility model are:

[0015] The overall configuration of the utility model can automatically remove the rolled film roll from the corresponding air-expanding shaft after the PVC film is rolled up. In this way, the trouble of manually removing the rolled film roll from the air-expanding shaft is avoided, making the whole more convenient, flexible and efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 It is a schematic diagram of the exploded structure of the conveying platform and the unloading platform of the utility model.

[0018] Figure 3 It is a partial cutaway structural schematic diagram of the roll unloading platform of the utility model.

[0019] In the figure:

[0020] Machine 1, main drive disk 2, air expansion shaft 3, tension shaft 4, reduction motor 5, conveying platform 6, chassis 61, limit groove 62, screw rod 63, slide seat 64, unloading platform 7, electric conveyor belt 71, contraction chamber 72, electric push rod 73, L support plate 74, belt-type electric conveyor platform 8. DETAILED DESCRIPTION

[0021] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be described clearly and completely below. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0022] In the description of the embodiments, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0023] The utility model is further described below in conjunction with the accompanying drawings:

[0024] Embodiment 1

[0025] Reference Figure 1-3, an intelligent film winding machine for PVC film, comprising a machine 1, wherein: a motor is fixedly installed inside the machine 1, and through the setting of the motor, a double-station winding mechanism can be driven to rotate 360 ​​degrees, and an axial hole is opened on one side of the machine 1, and the output end of the motor is in the axial hole; the output end of the motor is rotatably connected to the axial hole; a double-station winding mechanism is fixedly installed on the output end of the motor, and through the setting of the double-station winding mechanism, the air expansion shaft 3 can alternately wind up the PVC film, and the double-station winding mechanism is on one side of the machine 1, and the double-station winding mechanism is rotatably connected to the machine 1;

[0026] A conveying platform 6 is fixedly installed on one side of the machine 1. Through the setting of the conveying platform 6, the unloading platform 7 can be supported and limited, and the unloading platform 7 is slidably installed on the conveying platform 6. Through the setting of the unloading platform 7, the film roll that has been rolled up on the air expansion shaft 3 can be taken down. The conveying platform 6 and the unloading platform 7 are located below the double-station winding mechanism;

[0027] One end of the conveying platform 6 is fixedly installed with the chassis 61, and a limiting groove 62 is provided on the upper surface of the conveying platform 6. The setting of the limiting groove 62 can provide installation space and operation space for the screw rod 63. The screw rod 63 is rotatably installed in the limiting groove 62. Through the setting of the screw rod 63, it can be rotated under the drive of the motor 2. During the rotation, the slide 64 carries the unloading platform 7 to move on the conveying platform 6; one end of the screw rod 63 is fixedly connected to the output end of the motor 2 inside the chassis 61, and a slide 64 is installed on the screw rod 63 through threaded engagement; the part where the slide 64 is connected to the screw rod 63 is in the limiting groove 62, and the slide 64 is slidably connected to the limiting groove 62, and the top of the slide 64 is fixedly connected to the bottom of the unloading platform 7;

[0028] An electric conveyor belt 71 is fixedly installed on the upper surface of the unloading platform 7. Through the setting of the electric conveyor belt 71, the film roll removed from the air-expanding shaft 3 can be transported to the belt-type electric conveying platform 8, and the two ends of the unloading platform 7 are respectively provided with contraction cavities 72 with openings facing upwards. Through the setting of the contraction cavities 72, installation space and contraction space can be provided for the support mechanism. A support mechanism is fixedly installed in each of the contraction cavities 72. Through the setting of the support mechanism, the film roll on the air-expanding shaft 3 can be supported; the two contraction cavities 72 are evenly distributed at the two ends of the electric conveyor belt 71;

[0029] The supporting mechanism includes an electric push rod 73 and an L-support plate 74, and the output end of the electric push rod 73 is fixedly connected to the center of the bottom of the horizontal plate of the L-support plate 74. Through the setting of the electric push rod 73, the L-support plate 74 can be driven to rise from the contraction cavity 72 or allow the L-support plate 74 to enter the contraction cavity 72. The electric push rod 73 is fixedly installed in the corresponding contraction cavity 72; the L-support plate 74 is slidably installed in the corresponding contraction cavity 72; an arc groove is opened on the horizontal plate of the L-support plate 74. Through the setting of the arc groove, after the film roll is removed from the air inflation shaft 3, the stability of the film roll on the L-support plate 74 can be guaranteed.

[0030] The double-station winding mechanism includes a main driving disk 2. Through the setting of the main driving disk 2, the air expansion shaft 3 and the two tension shafts 4 can be rotated at the same time under the drive of the motor, and one side of the main driving disk 2 is rotatably installed with two air expansion shafts 3 and two tension shafts 4, and the two air expansion shafts 3 and the two tension shafts 4 are evenly arranged in an alternating manner; a rotating shaft is fixedly installed at the center of the circle on the other side of the main driving disk 2. Through the setting of the rotating shaft, it is convenient to disassemble and assemble the double-station winding mechanism and the motor, and ensure the stability and smoothness of the main driving disk 2 during rotation, and one end of the rotating shaft is connected to the internal electric motor of the machine table 1 through the shaft hole. The output end of the machine is fixedly connected; four reduction motors 5 are evenly and fixedly installed on one side of the rotating shaft of the total driving disk 2. Through the setting of the reduction motor 5, the corresponding air expansion shaft 3 and the tension shaft 4 can be driven to rotate separately, and the output end of the reduction motor 5 is fixedly connected to one end of the corresponding air expansion shaft 3 and the tension shaft 4; two axial holes corresponding to the air expansion shaft 3 and the tension shaft 4 are opened through the total driving disk 2, and the air expansion shaft 3 and the tension shaft 4 are fixedly connected to the output end of the corresponding reduction motor 5 through the two axial holes; the total driving disk 2, the air expansion shaft 3 and the tension shaft 4 are located above the conveying platform 6 and the unloading platform 7.

[0031] A belt-type electric conveyor platform 8 is fixedly installed on the side of the conveying platform 6 away from the machine platform 1. Through the setting of the belt-type electric conveyor platform 8, the film roll on the unloading platform 7 can be conveyed to the corresponding position so that the unloading platform 7 can be reset. The belt-type electric conveyor platform 8 and the conveying platform 6 are arranged in an L shape, and the height of the belt-type electric conveyor platform 8 is flush with the height of the electric conveyor belt 71.

[0032] A controller and a control panel of a control motor, a reduction motor 5, a motor 2, an electric conveyor belt 71, an electric push rod 73 and a belt-type electric conveyor platform 8 are fixedly installed on the machine 1, and the controller and the control panel are communicatively connected; the controller and the control panel adopt the existing technology, the controller adopts a single-chip microcomputer in the existing technology, and the control panel adopts an intelligent touch computer in the existing technology, so they will not be described in detail here.

[0033] In this embodiment, when in use, the intelligent film winding machine for the PVC film is used in conjunction with an external PVC film feeding device, and then a corresponding film roll is sleeved on the air expansion shaft 3, and one end of the PVC film is wound around the film roll, and the corresponding winding can be performed;

[0034] After the winding is completed, the motor drives the main driving disk 2 to rotate, so that the air expansion shaft 3 that has completed the winding is above the unwinding platform 7, and the other air expansion shaft 3 continues to wind the PVC film;

[0035] At this time, the electric push rod 73 drives the L support plate 74 to rise from the corresponding contraction chamber 72 and contact the two ends of the film roll on the air expansion shaft 3; then the motor 2 drives the screw rod 63 to rotate, and during the rotation process, the slide 64 carries the unloading platform 7 along the conveying platform 6 to one side of the belt-type electric conveying platform 8 until the unloading platform 7 is flush with the belt-type electric conveying platform 8, and the film roll on the air expansion shaft 3 can be taken off;

[0036] Then reset the electric push rod 73, and the film roll on the L-type support plate 74 will contact the electric conveyor belt 71; then let the electric conveyor belt 71 convey the film roll to the belt-type electric conveyor platform 8, and reset the unloading platform 7, and finally convey the film roll to the desired position through the belt-type electric conveyor platform 8, and finally repeat the operation.

[0037] Utilizing the technical solution described in the utility model, or those skilled in the art designing similar technical solutions inspired by the technical solution of the utility model to achieve the above-mentioned technical effects, all fall within the protection scope of the utility model.

Claims

1. Intelligent film winder for PVC film, characterized by: The machine comprises a machine (1), wherein: a motor is fixedly installed inside the machine (1), and a shaft hole is opened on one side of the machine (1), and the output end of the motor is located in the shaft hole; the output end of the motor is rotatably connected to the shaft hole; a double-station winding mechanism is fixedly installed on the output end of the motor, and the double-station winding mechanism is located on one side of the machine (1), and the double-station winding mechanism is rotatably connected to the machine (1); A conveying platform (6) is fixedly installed on one side of the machine (1), and a roll unloading platform (7) is slidably installed on the conveying platform (6), and the conveying platform (6) and the roll unloading platform (7) are located below the double-station winding mechanism; One end of the conveying platform (6) is fixedly mounted on the chassis (61), and a limiting groove (62) is provided on the upper surface of the conveying platform (6), in which a screw rod (63) is rotatably mounted; one end of the screw rod (63) is fixedly connected to the output end of the second motor inside the chassis (61), and a slide seat (64) is mounted on the screw rod (63) through threaded engagement; the portion where the slide seat (64) is connected to the screw rod (63) is located in the limiting groove (62), and the slide seat (64) is slidably connected to the limiting groove (62), and the top end of the slide seat (64) is fixedly connected to the bottom of the unloading platform (7); An electric conveyor belt (71) is fixedly mounted on the upper surface of the unloading platform (7), and a contraction cavity (72) with an opening facing upward is respectively provided at both ends of the unloading platform (7), and a supporting mechanism is fixedly mounted in each of the contraction cavities (72); the two contraction cavities (72) are evenly distributed at both ends of the electric conveyor belt (71); The supporting mechanism comprises an electric push rod (73) and an L-supporting plate (74), wherein the output end of the electric push rod (73) is fixedly connected to the bottom of the transverse plate of the L-supporting plate (74), and the electric push rod (73) is fixedly installed in the corresponding contraction cavity (72); and the L-supporting plate (74) is slidably installed in the corresponding contraction cavity (72).

2. The intelligent film winder for PVC film according to claim 1, characterized in that: The double-station winding mechanism comprises a main drive disk (2), and two air expansion shafts (3) and two tension shafts (4) are rotatably mounted on one side of the main drive disk (2), and the two air expansion shafts (3) and the two tension shafts (4) are evenly arranged in an alternating manner; a rotating shaft is fixedly mounted on the other side of the main drive disk (2), and one end of the rotating shaft is fixedly connected to the output end of the motor inside the machine (1) through an axis hole; four reduction motors (5) are evenly fixedly mounted on one side of the main drive disk (2) where the rotating shaft is mounted, and the output end of the reduction motor (5) is fixedly connected to one end of the corresponding air expansion shaft (3) and the tension shaft (4); two axis holes corresponding to the air expansion shaft (3) and the tension shaft (4) are penetrated through the main drive disk (2), and the air expansion shaft (3) and the tension shaft (4) are fixedly connected to the output end of the corresponding reduction motor (5) through the two axis holes; the main drive disk (2), the air expansion shaft (3) and the tension shaft (4) are located above the conveying platform (6) and the unwinding platform (7).

3. The intelligent film collecting machine for PVC film according to claim 2, characterized in that: A through hole is provided between the conveying platform (6) and the chassis (61), and one end of the screw rod (63) is fixedly connected to the output end of the second motor inside the chassis (61) through the through hole.

4. The intelligent film collecting machine for PVC film according to claim 3, characterized in that: A belt-type electric conveying platform (8) is fixedly mounted on a side of the conveying platform (6) away from the machine platform (1).

5. The intelligent film winder for PVC film according to claim 4, characterized in that: The machine platform (1) is fixedly mounted with a control motor, a reduction motor (5), a second motor, an electric conveyor belt (71), an electric push rod (73), a controller of a belt-type electric conveyor platform (8), and a control panel, and the controller and the control panel are in communication connection.

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