Film cloth winding machine

Abstract

The utility model relates to the technical field of winding machines, in particular to a film cloth winding machine which comprises a machine frame, a friction roller is arranged on the machine frame in a rotating structure mode, a guide rail is arranged on the inner wall of the machine frame, and a locking mechanism used for closing or opening the guide rail is arranged on the guide rail so as to determine whether to release a winding shaft or not. The movable guide strip is driven to rotate around the hinge point; the chassis is provided with a reel frame in a hinged structure mode, the wall plate is provided with a power piece B in a hinged mode, and the power piece B is connected with the reel frame in a hinged mode so as to drive the reel frame to rotate around a hinged point. According to the scheme, placement of the reel and unwinding work after winding are integrated, operation is reliable, and the device can be used for temporary experimental production and machining type continuous production and is convenient and rapid.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of winding machines, in particular to a film cloth winding machine. BACKGROUND

[0002] A winding machine disclosed in application No. CN201810768695.6 comprises a rack, the rack is provided with a winding device, the winding device comprises friction rollers and air expansion shafts arranged in parallel, a pressing mechanism for driving the air expansion shafts to approach or move away from the friction rollers, the friction rollers are connected with a first motor, the rack is further provided with a roll changing device, the roll changing device comprises a turnover mechanism for transferring a new air expansion shaft to the pressing mechanism, the turnover mechanism comprises a first support rotatably connected with the rack and a first power assembly for driving the first support to rotate, the first support is provided with a first groove for accommodating an end portion of the air expansion shaft, and the first groove has a C-shaped or hook-shaped cross section.

[0003] The winding machine disclosed in the application changes the air expansion shaft reel by using the turnover mechanism, after a single change is completed, a worker needs to place the reel on the turnover mechanism by using a lifting tool to perform the next winding work, so that the worker needs to pay attention to whether the winding work is completed in real time to meet the needs of continuous operation and frequent roll changing, the labor intensity is large, and the efficiency is low. UTILITARIAN NEW CONTENT

[0004] To solve the above technical problems, the utility model provides a film cloth winding machine, and the technical problems solved are that a worker needs to pay attention to whether the air expansion shaft needs to be placed in real time, the labor intensity is large, and the efficiency is low.

[0005] A film cloth winding machine comprises:

[0006] A rack is provided with friction rollers in a rotating structure mode;

[0007] A guide rail is arranged on the rack on one side of the friction rollers, and the guide rail comprises a main guide strip, an auxiliary guide strip and a movable guide strip, the main guide strip and the auxiliary guide strip are connected with the rack in a fixed structure mode, and the movable guide strip is connected with the auxiliary guide strip in a hinged structure mode;

[0008] A locking mechanism is used for closing or opening the guide rail;

[0009] A power component A is connected with the rack to drive the movable guide strip to rotate around a hinge point;

[0010] A reel holder is connected with the rack in a hinged structure mode;

[0011] A power component B is connected with the reel holder to drive the reel holder to rotate around the hinge point.

[0012] Further, the locking mechanism comprises a positioning cylinder arranged on one side of the auxiliary guide strip or the main guide strip in a fixed structure, and a positioning pin is arranged on an output shaft of the positioning cylinder in a fixed structure.

[0013] Further, the lower part of the main guide strip is connected with a circular arc guide strip in a fixed structure.

[0014] Further, the power element B is a reel frame cylinder, and the two ends of the reel frame cylinder are hingedly connected with a reel frame and a frame respectively.

[0015] Further, the power element A is a guide cylinder, and the two ends of the guide cylinder are hingedly connected with a frame and a movable guide strip respectively.

[0016] Further, the frame is provided with a speed reducer motor for driving the friction roller to rotate in a fixed structure.

[0017] Further, the frame on one side of the friction roller is provided with a cutter shaft, and a plurality of cutters are fixedly arranged on the outer periphery of the cutter shaft.

[0018] The upper part of the cutter shaft is provided with an upper transition roller, and the lower part is provided with a lower transition roller, and the lower transition roller is connected with the frame through a linear guide rail.

[0019] The frame is provided with a transition roller cylinder for driving the lower transition roller to move.

[0020] Further, the frame is fixedly provided with a cutter motor for driving the cutter shaft to rotate on one side.

[0021] The beneficial effects of the present application are as follows: the scheme integrates the placement of the reel and the unwinding work after the winding is completed, and is reliable in operation, and can be used for temporary experimental production and processing type continuous production, and is convenient and fast; and the guide rail is arranged to store a plurality of reels, which can reduce the labor intensity of workers and meet the needs of continuous production. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 is a schematic diagram of the three-dimensional structure of the present application.

[0023] Figure 2 is a schematic diagram of the three-dimensional structure of the guide rail of the present application.

[0024] Figure 3 is a schematic diagram of the cross-sectional structure during the completion of the winding work of the present application.

[0025] Figure 4 is a schematic diagram of the cross-sectional structure after the movable guide strip is opened during the completion of the winding work of the present application.

[0026] IN THE DRAWINGS

[0027] 1, wallboard, 2, pull rod, 3, base, 4, upper transition roller, 5, cutter, 6, cutter shaft, 7, cutter motor, 8, lower transition roller, 9, linear guide rail, 10, transition roller cylinder, 11, friction roller, 12, speed reducer motor, 13, main guide bar, 14, auxiliary guide bar, 15, movable guide bar, 16, positioning cylinder, 17, positioning pin, 18, power A, 19, reel holder, 20, power B, 21, reel, 22, arc guide bar. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical scheme and advantages of the utility model clearer, the utility model will be further described in detail below with reference to the drawings and embodiments, so that the public can better master the implementation method of the utility model, and the specific implementation scheme of the utility model is:

[0029] A film cloth winding machine, comprising a rack, the rack comprises two wallboards 1, the two wallboards 1 are connected and fixed through pull rods 2 and a base 3, forming a frame, a friction roller 11 is arranged between the two wallboards 1 in a rotating structure, one of the wallboards 1 is fixedly provided with a speed reducer motor 12 for driving the friction roller 11 to rotate; the inner wall of the two wallboards 1 is provided with a guide rail, the guide rail is arranged on one side of the friction roller 11, and the guide rail is composed of a main guide bar 13, an auxiliary guide bar 14 and a movable guide bar 15; the main guide bar 13 and the auxiliary guide bar 14 are connected to the wallboard 1 in a fixed structure; the movable guide bar 15 is connected to the auxiliary guide bar 14 in a hinged structure; the guide rail is used to store a plurality of reels, which can reduce the labor intensity of workers and meet the needs of continuous production.

[0030] A locking mechanism is arranged on the guide rail to close or open the guide rail, so as to determine whether the reel is released; the wallboard 1 is provided with a power A 18 in a hinged manner, so as to drive the movable guide bar 15 to rotate around the hinge point.

[0031] The base 3 is provided with a reel holder 19 in a hinged structure, and the wallboard 1 is provided with a power B 20 in a hinged manner; the power B 20 is hingedly connected to the reel holder 19 to drive the reel holder 19 to rotate around the hinge point. This scheme integrates the placement of the reel and the unwinding work after the winding is completed, and is reliable in operation, that is, it can be used for temporary experimental production and processing type continuous production, which is convenient and fast.

[0032] Specifically, the locking mechanism comprises a positioning cylinder 16, the positioning cylinder 16 is arranged on one side of the auxiliary guide bar 14 in a fixed structure, and in another embodiment, the positioning cylinder 16 can also be arranged on one side of the main guide bar 13; the output shaft of the positioning cylinder 16 is provided with a positioning pin 17 in a fixed structure, the positioning pin 17 is telescopic in the track, and the locking or unlocking work is completed.

[0033] It needs to be explained that in order to facilitate the subsequent taking of the reel frame 19, the lower part of the main guide strip 13 is connected with a circular arc guide strip 22 in a fixed structure, which plays a guiding role in the unloading of the reel to make the reel accurately slide into the clamping groove on the upper part of the reel frame 19.

[0034] It needs to be explained that the power element B20 is a reel frame cylinder, and the two ends of the reel frame cylinder are respectively connected with the reel frame 19 and the rack through hinging, and the power element A18 is a guide cylinder, and the two ends of the guide cylinder are respectively connected with the rack and the movable guide strip 15 through hinging.

[0035] The rack on one side of the friction roller 11 is provided with a cutter shaft 6, and a preset number of cutters 5 are fixedly arranged on the outer periphery of the cutter shaft 6; an upper transition roller 4 is arranged on the upper part of the cutter shaft 6, and a lower transition roller 8 is arranged on the lower part of the cutter shaft 6, and the lower transition roller 8 is connected with the rack through a linear guide rail 9; the rack is provided with a transition roller cylinder 10 for driving the lower transition roller 8 to move, and the lower transition roller 8 is driven to move through the transition roller cylinder 10, so that the product is ensured to be away from the cutter when the film cloth product does not need to be cut.

[0036] The rack is fixedly provided with a cutter motor 7 on one side for driving the cutter shaft 6 to rotate.

[0037] The cylinders in the patent can be replaced by linear power elements such as hydraulic cylinders in the prior art or mechanisms for converting rotary motion into linear motion.

[0038] The working principle and working process of the utility model are as follows:

[0039] The film cloth product passes through the upper transition roller 4 and the lower transition roller 8, the cutter motor 7 drives the cutter shaft 6 to rotate, the transition roller cylinder 10 controls the left and right movement of the lower transition roller 8, when the transition roller cylinder 10 is pushed out, the lower transition roller 8 is away from the cutter 5, the film cloth product is separated from the cutter 5, at this time, it is not cut, when the transition roller cylinder 10 is retracted, the lower transition roller 8 is close to the cutter 5, the film cloth product contacts the cutter 5, at this time, it is cut.

[0040] When the film cloth product is normally wound, the reel 21 is placed on the reel frame 19, the bearing is installed on the reel 21, and the reel 21 can rotate at high speed on the reel frame 19. The reel frame 19 is pulled by the reel frame cylinder 20, so that the reel 21 and the friction roller 11 are tightly attached, and follow the friction roller 11 to rotate, so that the film cloth product is continuously wound outside the reel 21.

[0041] At this time, the standby reel 21 is placed between the main guide bar 13 and the auxiliary guide bar 14, and the standby reel cannot fall down because the positioning pin 17 is in the extended state. When the winding length reaches the set value, the control system controls the positioning cylinder 16 to drive the positioning pin 17 to retract, the guide rail is opened, the standby reel 21 falls along the guide channel trajectory, and is pressed on the friction roller 11 by gravity, and then the reel frame 19 is controlled by the reel frame cylinder 20 to push the finished product roll out of the unloading station, and the finished product roll is unloaded manually.

[0042] After the finished product roll is unloaded, the reset key is pressed, the reel frame 19 returns to the winding station, at this time the guide cylinder 8 starts to move, the movable guide bar 15 slowly opens, the standby reel 21 slowly moves downward along the friction roller 11 while rotating, and finally falls into the reel frame 19 to continue winding, at this time all the cylinders are reset, and the next cycle starts.

[0043] In the description of the utility model, it should be understood that the terms "center", "upper", "lower", "left", "right", "front", "back", "left lower", "right upper", "outer", "clockwise", "counterclockwise" and the like indicate the orientation or positional relationship shown in the drawings, and are only used for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the scope of protection of the utility model. In addition, the terms "first", "second", "third" are only used for description purposes, and cannot be understood as indicating or implying relative importance. Although the utility model is described according to a limited number of embodiments, those skilled in the art should understand from the above description that other embodiments can be conceived within the scope of the utility model described herein.

Claims

1. A film fabric winding machine characterized by comprising: The utility model relates to a cutting device for cutting the paper roll, comprising: A frame, the frame is provided with a friction roller (11) in a rotary structure; A guide rail, the guide rail is arranged on the frame on one side of the friction roller (11), and the guide rail is composed of a main guide strip (13), an auxiliary guide strip (14) and a movable guide strip (15), the main guide strip (13) and the auxiliary guide strip (14) are connected with the frame in a fixed structure, and the movable guide strip (15) is connected with the auxiliary guide strip (14) in a hinged structure; A locking mechanism, the locking mechanism is used to close or open the guide rail; A power element A (18), the power element A (18) is connected with the frame to drive the movable guide strip (15) to rotate around the hinge point; A reel frame (19), the reel frame (19) is connected with the frame in a hinged structure; A power element B (20), the power element B (20) is connected with the reel frame (19) to drive the reel frame (19) to rotate around the hinge point.

2. A film fabric winding machine according to claim 1, characterized in that: The locking mechanism includes a positioning cylinder (16), the positioning cylinder (16) is arranged on one side of the auxiliary guide strip (14) or the main guide strip (13) in a fixed structure, and the output shaft of the positioning cylinder (16) is provided with a positioning pin (17) in a fixed structure.

3. A film fabric winding machine according to claim 1, characterized in that: The lower part of the main guide strip (13) is connected with a circular arc guide strip (22) in a fixed structure.

4. A film fabric winding machine according to claim 3, characterized in that: The power element B (20) is a reel frame cylinder, and the two ends of the reel frame cylinder are respectively connected with the reel frame (19) and the frame in a hinged structure.

5. A film fabric winding machine according to claim 1, characterized in that: The power element A (18) is a guide cylinder, and the two ends of the guide cylinder are respectively connected with the frame and the movable guide strip (15) in a hinged structure.

6. A film fabric winding machine according to claim 1, characterized in that: The frame is provided with a speed reducer motor (12) for driving the friction roller (11) to rotate in a fixed structure.

7. A film fabric winding machine according to claim 1, characterized in that: The frame on one side of the friction roller (11) is provided with a cutter shaft (6), and a plurality of cutters (5) are fixedly arranged on the outer periphery of the cutter shaft (6); The upper part of the cutter shaft (6) is provided with an upper transition roller (4), and the lower part is provided with a lower transition roller (8), and the lower transition roller (8) is connected with the frame through a linear guide rail (9); The frame is provided with a transition roller cylinder (10) for driving the lower transition roller (8) to move.

8. A film fabric winder according to claim 7, characterized in that: A cutter motor (7) is fixedly arranged on one side of the frame for driving the cutter shaft (6) to rotate.

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