Winding device for splitting machine and splitting machine

Abstract

The utility model discloses a winding device for a splitting machine and the splitting machine, the winding device for the splitting machine comprises a driving back pressure roller and a winding assembly, and the driving back pressure roller is used for contacting and pressing a split film material. The winding assembly is adjacent to the driving back pressure roller and comprises a winding shaft and two parallel linear guide rail frames, one end of the winding shaft is slidably connected to the linear guide rail frames through a fixing base, the other end of the winding shaft is connected with a driving base, the driving base is connected with the other linear guide rail frame, and the driving base is connected with the driving back pressure roller. The driving base is arranged on the fixed base and arranged opposite to the fixed base, the driving base is provided with a parallel coupler, the parallel coupler comprises a driven disc and a driving disc, the driving disc is connected with and driven by a driving motor, and the driving disc drives the driven disc to rotate when rotating so as to drive the winding shaft to rotate.

Description

TECHNICAL FIELD

[0001] The utility model relates to coating printing equipment technical field, especially in a slitting machine with winding device and slitting machine. BACKGROUND

[0002] The power layout of the winding shaft of the packaging composite film and aluminum foil slitting machine has two forms, one is double winding shaft surface curling, that is, surface winding slitting machine, and the other is double winding shaft center curling, that is, center winding slitting machine. The couplings of the two winding modes are concentric, and the centers of the driven disc and the driving disc are on the same axis. The current slitting machine winding system has two sets of couplings, two sets of winding shafts and even two sets of compression roller systems, the slitting machine is long and wide, occupies large floor space, and squeezes the limited use space of the purification workshop. Moreover, the operator needs to run back and forth and up and down when sticking adhesive tape, winding down and handling quality accidents, which not only consumes physical strength but also reduces work efficiency, and is not conducive to effective and efficient operation. SUMMARY

[0003] The utility model aims at at least solving one of the technical problems existing in the prior art. For this purpose, the utility model provides a winding device for a slitting machine, which can effectively shorten the length of the slitting machine, reduce the floor area, and the compact structure also makes the operation more convenient and intuitive, which is conducive to effective and efficient operation.

[0004] The winding device for a slitting machine according to the first aspect embodiment of the utility model, comprising a driving back pressure roller and a winding assembly, the driving back pressure roller is used for contacting and compressing the slitted film material. The winding assembly is arranged adjacent to the driving back pressure roller, comprising a winding shaft and two parallel arranged linear guide rail frames, one end of the winding shaft is slidably connected to the linear guide rail frame through a fixed base, the other end is connected with a driving base, the driving base is connected with the other linear guide rail frame, and the fixed base is arranged opposite to each other, the driving base is provided with a parallel coupling, the parallel coupling comprises a driven disc and a driving disc, the driving disc is connected and driven by a driving motor, and the driving disc drives the driven disc to rotate when rotating, so as to drive the winding shaft to rotate.

[0005] The winding device for the slitting machine has at least the following beneficial effects: the active back pressure roller is one of the core components, adopts a seamless steel pipe with high strength and wear resistance as a base material, is plated with nickel, copper and hard chromium on the surface, and prevents the film from being scratched; the active back pressure roller is driven by a motor, can adjust the rotating speed and pressure according to the production requirements, and ensures that the film material remains flat and wrinkle-free during the winding process; the fixed base and the driving side base can slide left and right on the linear guide frame, so that the center axis of the winding shaft, the center axis of the driven disc, the center axis of the driving disc and the center axis of the active back pressure roller remain absolutely parallel to each other; the material of the winding shaft is made of full aluminum alloy material, ensures that the winding shaft which is frequently moved by people is lightweight, reduces the physical labor of people, and the fixed base and the driving base are relatively arranged and connected to the two ends of the linear guide frame; the fixed base is used for fixing one end of the winding shaft, and the driving base is connected to the other end of the winding shaft through bolts and other fasteners, and is provided with a driving motor and a parallel coupling; the parallel coupling includes the driven disc and the driving disc, the driving disc is connected to the output shaft of the driving motor, and when the driving motor is started, the driving disc drives the driven disc to rotate, and in turn drives the winding shaft to rotate; the parallel coupling makes the rotation of the winding shaft more stable and reliable, and can effectively reduce vibration and noise; when the film material after slitting is pressed by the active back pressure roller, it enters the winding assembly; with the starting of the driving motor, the driving disc drives the driven disc to rotate, and in turn drives the winding shaft to rotate, and winds the film material on the winding shaft; since one end of the winding shaft can slide on the linear guide frame, the position can be automatically adjusted with the increase of the diameter of the film material, and the smooth winding process is ensured.

[0006] According to some embodiments of the utility model, the driving disc is uniformly provided with six pin holes in the circumferential direction, the driven disc is also uniformly provided with six pin holes in the circumferential direction, and the pin holes are inserted with connecting rods to connect the driving disc and the driven disc in series.

[0007] According to some embodiments of the utility model, the two ends of the connecting rod are respectively connected with a pin, and the pin is inserted into the pin hole.

[0008] According to some embodiments of the utility model, a transition disc is further arranged between the driving disc and the driven disc, the transition disc is also uniformly provided with six pin holes, the driving disc is connected with the transition disc through the connecting rod, and the transition disc is connected with the driven disc through another connecting rod.

[0009] According to some embodiments of the utility model, on the transition disc, the connecting line from the center of the pin of the connecting rod connected with the driving disc to the center of the pin of the connecting rod connected with the driven disc forms an angle of 120 ° with the connecting line from the center of the pin of the connecting rod connected with the driven disc to the center.

[0010] According to some embodiments of the utility model, the driving base and the driven disc are integrally formed.

[0011] According to some embodiments of the present application, the surface of the active back pressure roller is sequentially provided with a nickel plating layer, a copper plating layer and a hard chromium plating layer.

[0012] The present application also provides a slitting machine, which comprises the winding device for a slitting machine.

[0013] According to the slitting machine of the present application, the following advantages are achieved: the winding device occupies a small area, is convenient to operate and stable in performance.

[0014] The additional aspects and advantages of the present application will be partially given in the following description, partially become obvious from the following description, or be understood through the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0015] The present application will be further described below in combination with the drawings and embodiments, in which:

[0016] Figure 1 Fig. 1 is a top view of the winding device for a slitting machine according to an embodiment of the present application;

[0017] Figure 2 Fig. 2 is a front view of the winding device for a slitting machine according to an embodiment of the present application.

[0018] Reference signs: active back pressure roller 100, winding assembly 200, linear guide rail frame 210, fixed base 211, driving base 212, winding shaft 220, parallel shaft coupling 230, driven disc 231, driving disc 232, transition disc 233, pin hole 234, connecting rod 235, pin 236, driving motor 240, film material 300. DETAILED DESCRIPTION

[0019] The embodiments of the present application will be described in detail below, and examples of the embodiments are shown in the drawings, in which the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present application, and cannot be understood as a limitation of the present application.

[0020] In the description of the utility model, need understanding is, if the direction description, for example, the direction or positional relation of indication such as upper, lower, front, back, left, right is based on the direction or positional relation shown in drawing, only for the convenience of describing the utility model and simplifying the description, and not indicate or imply the device or element indicated must have a particular orientation, with a particular orientation configuration and operation, therefore can not be understood as the restriction of the utility model.

[0021] In the description of the utility model, the meaning of several is one or more, the meaning of multiple is more than two, greater than, less than, more than and the like are understood as not including the number, above, below, within and the like are understood as including the number.If there is a description to the first, second is only used for distinguishing technical features for the purpose, and can not be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the sequence of indicated technical features.

[0022] In the description of the utility model, unless otherwise explicitly limited, the words such as setting, installation, connection should be broadly understood, and the person skilled in the art can reasonably determine the specific meaning of the above words in the utility model according to the specific content of the technical scheme.In the description of the utility model, the description of reference terms "one embodiment", "some embodiments", "illustrative embodiment", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are included in at least one embodiment or example of the utility model.In the description of the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example.Moreover, the described specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner.In the description of the present application, the description of reference terms "one embodiment", "some embodiments", "illustrative embodiment", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are included in at least one embodiment or example of the utility model.In the description of the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example.Moreover, the described specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner.

[0023] Referring to Figure 1 And Figure 2The utility model provides a kind of winding device for slitting machine, including driving back pressure roller 100 and winding assembly 200, driving back pressure roller is used to contact and compress the film material 300 after slitting.Two parallel linear guide rail frames 210 are set up in winding assembly 200 with driving back pressure roller 100 adjacent, including winding shaft 220 and two parallel linear guide rail frames 210, one end of winding shaft 220 is slidably connected to linear guide rail frame 210 by fixed base 211, the other end is connected with driving base 212, driving base 212 connects another linear guide rail frame 210, and is set up with fixed base 211 mutually opposite, driving base 212 is provided with parallel shaft coupling 230, parallel shaft coupling 230 includes driven disc 231 and driving disc 232, driving disc 232 is connected and is driven by motor 240, driving disc 232 rotates and drives driven disc 231 to rotate, to drive winding shaft 220 to rotate.

[0024] In specific embodiments, the driving back pressure roller 100 is one of the core components, using high-strength, wear-resistant seamless steel tube as base material, surface nickel plating, copper plating, surface hard chromium plating, to prevent the film from being scratched. The driving back pressure roller 100 is driven by a motor, and the speed and pressure can be adjusted according to the production requirements to ensure that the film 300 remains flat and wrinkle-free during winding. The fixed base 211 and the driving side base can slide left and right on the linear guide rail frame 210, so that the center axis of the winding shaft 220, the center axis of the driven disc 231, the center axis of the driving disc 232, and the center axis of the driving back pressure roller 100 remain absolutely parallel to each other. The material of the winding shaft 220 is made of full aluminum alloy material to ensure that the winding shaft 220 is lightweight and reduces the physical labor of the person. The fixed base 211 and the driving base 212 are oppositely arranged and connected to the two ends of the linear guide rail frame 210. The fixed base 211 is used to fix one end of the winding shaft 220, while the driving base 212 is connected to the other end of the winding shaft 220 through bolts and other fasteners, and is installed with a driving motor 240 and a parallel shaft coupling 230. The parallel shaft coupling 230 includes a driven disc 231 and a driving disc 232. The driving disc 232 is connected to the output shaft of the driving motor 240. When the driving motor 240 is started, the driving disc 232 drives the driven disc 231 to rotate, thereby driving the winding shaft 220 to rotate. The parallel shaft coupling 230 makes the rotation of the winding shaft 220 more stable and reliable, and effectively reduces vibration and noise. After the film 300 after slitting is compressed by the driving back pressure roller 100, it enters the winding assembly 200. With the start of the driving motor 240, the driving disc 232 drives the driven disc 231 to rotate, thereby driving the winding shaft 220 to rotate and winding the film 300 on the winding shaft 220. Since one end of the winding shaft 220 can slide on the linear guide rail frame 210, it can automatically adjust the position as the diameter of the film 300 increases, ensuring the smooth progress of the winding process.

[0025] The winding device in the embodiment is designed by adopting the linear guide frame 210 and the slidingly connected winding shaft 220, effectively shortening the length of the slitting machine and reducing the floor area. Meanwhile, since only one set of coupling and winding shaft 220 system is adopted, the equipment structure is further simplified, and the space utilization is improved. Since the winding device is more compact in design, the operator does not need to run back and forth and up and down when sticking the adhesive tape, winding, and handling quality accidents, thereby reducing physical exertion and improving work efficiency. In addition, the compact equipment structure also makes the operation more convenient and intuitive, which is conducive to effective and efficient operation. The use of the parallel coupling 230 makes the rotation of the winding shaft 220 more stable and reliable, reducing the generation of vibration and noise. At the same time, the linear guide frame 210 provides good guidance and support for the movement of the winding shaft 220, further enhancing the stability and durability of the equipment.

[0026] Referring to Figure 2 Six pin holes 234 are uniformly arranged on the circumference of the driving disc 232, and these pin holes 234 are used to connect the connecting rods 235. Similarly, six pin holes 234 are also uniformly arranged on the circumference of the driven disc 231, and the positions of these pin holes 234 correspond to the pin holes 234 on the driving disc 232. A connecting rod 235 is inserted into each pin hole 234, and these connecting rods 235 connect the driving disc 232 and the driven disc 231 in series to form a stable transmission structure. When the driving disc 232 rotates, the driven disc 231 will also rotate synchronously through the transmission of the connecting rods 235, thereby driving the winding shaft 220 to rotate.

[0027] Specifically, a pin 236 is connected to each end of each connecting rod 235, and these pins 236 are used to be inserted into the pin holes 234 of the driving disc 232 and the driven disc 231, so that the connection between the connecting rods 235 and the pin holes 234 is more firm and stable, avoiding transmission failure caused by loose connecting rods 235.

[0028] Further, a transition disc 233 is added between the driving disc 232 and the driven disc 231, and six pin holes 234 are also uniformly arranged on the circumference of the transition disc 233. The driving disc 232 is connected to the transition disc 233 through the connecting rod 235, and the transition disc 233 is connected to the driven disc 231 through another connecting rod 235, so that the transmission structure is more flexible and stable, and can adapt to greater torque and speed changes.

[0029] It should be noted that on the transition disc 233, the line connecting the pin 236 of the driving disc 232 connecting rod 235 to the center and the line connecting the pin 236 of the driven disc 231 connecting rod 235 to the center form an angle of 120°, so that the transmission structure is more balanced and stable, reducing vibration and noise caused by uneven stress.

[0030] It should be noted that the driving base 212 and the driven disc 231 adopt an integrated design, that is, the two are processed and formed at one time through casting or injection molding process. Such a design makes the connection between the two more firm and stable, avoiding transmission failure caused by loose connection.

[0031] Optionally, in some embodiments, a set of air pressure driven conical positioning pins are arranged at the center of the fixed base 211, which can be inserted into the positioning pin holes 234 of the winding shaft 220, playing a role of positioning and clamping the winding shaft 220 on one hand, and keeping the winding shaft 220 from moving left and right on the other hand.

[0032] In specific embodiments, the utility model uses a single surface-curved winding shaft 220, which can be realized by effective application of the parallel shaft coupling connected with the driving seat. Six pin holes 234 are evenly arranged on the driven disc 231, and the pin holes 234 are arranged at an angle of 120°. The other end of the connecting rod 235 is installed on the transition disc 233, and the transition disc 233 is also evenly arranged with six pin holes 234. The pin holes 234 on the transition disc 233 are also arranged at an angle of 120°. The other three pin holes 234 of the driven disc 231 are fixed on the driving side base by screws, so that the driven disc 231 and the driving side base are integrated. All metal parts of the coupling are blackened to prevent rust, reaching a process level of not rusting for 10 years. The utility model uses a single surface-curved winding shaft 220, which can be realized by effective application of the parallel shaft coupling connected with the driving seat. Figure 1 、 Figure 2 As shown in FIG. 6, six pin holes 234 are evenly arranged on the driven disc 2316, and the pin holes 234 are arranged at an angle of 120°. Three connecting rods 2357 are arranged at an angle of 120° between the pin holes 234. The other end of the connecting rod 235 is installed on the transition disc 2339, and the transition disc 233 is also evenly arranged with six pin holes 234. The pin holes 234 on the transition disc 233 are also arranged at an angle of 120°. The other three pin holes 234 of the driven disc 231 are fixed on the driving side base by screws, so that the driven disc 231 and the driving side base are integrated.

[0033] The second aspect of the utility model further provides a slitting machine comprising the winding device for a slitting machine. The slitting machine has the advantages of small floor area, convenient operation and stable equipment by adopting the winding device. Meanwhile, the design of the winding device is more compact and efficient, so that the overall performance of the slitting machine is significantly improved.

[0034] The embodiments of the utility model are described in detail above in combination with the drawings, but the utility model is not limited to the above embodiments, and various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the purpose of the utility model.

Claims

1. A slitter-winder device for a slitter, characterized in that, The application relates to a slitting machine with a winding device. The application relates to a slitting machine with a winding device. The application relates to a slitting machine with a winding device.

2. The slitting machine winding device according to claim 1, characterized in that The application relates to a slitting machine with a winding device.

3. The slitting machine winding device according to claim 2, characterized in that The application relates to a slitting machine with a winding device.

4. The slitting machine winding device according to claim 3, characterized in that The application relates to a slitting machine with a winding device.

5. The slitting machine winding device according to claim 4, characterized in that The application relates to a slitting machine with a winding device.

6. The slitting machine winding device of claim 1, wherein The application relates to a slitting machine with a winding device.

7. The slitting machine winding device of claim 1, wherein The application relates to a slitting machine with a winding device.

8. A slitter, characterized by The application relates to a slitting machine with a winding device. The application relates to a slitting machine with a winding device. The application relates to a slitting machine with a winding device. The application relates to a slitting machine with a winding device. The application relates to a slitting machine with a winding device. The application relates to a slitting machine with a winding device. The application relates to a slitting machine with a winding device. The application relates to a slitting machine with a winding device. The application relates to a slitting machine with a winding device. The application relates to a slitting machine with a winding device. The application relates to a slitting machine with a winding device. The application relates to a slitting machine with a winding device. The application relates to a slitting machine with a winding device. The application relates to a slitting machine with a winding device. The application relates to a slitting machine with a winding device. The application relates to a slitting machine with a winding device. The application relates to a slitting machine with a winding device. The application relates to a slitting machine with a winding device. The application relates to a slitting machine with a winding device. The application relates to a slitting machine with a winding device. The application relates to a slitting machine with a winding device. The application relates to a slitting machine with a winding device. The application relates to a slitting machine with a winding device. The application relates to a slitting machine with a winding device. The application relates to a slitting machine with a winding device. The application relates to a slitting machine with a winding device. The application relates to a slitting machine with a winding device. The application relates to a slitting machine with a winding device. The application relates to a slitting machine with a winding device. The application relates to a slitting machine with a winding device. The application relates to a slitting machine with a winding device. The application relates to a slitting machine with a winding device. The application relates to a slitting machine with a winding device. The application relates to a slitting machine with a winding device. The application relates to a slitting machine with a winding device. The application relates to a slitting machine with a winding device. The application relates to a slitting machine with a winding device. The application relates to a slitting machine with a winding device. The application relates to a slitting machine with a winding device. The application relates to a slitting machine with a winding device. The application relates to a slitting machine with a winding device. The application relates to a slitting machine with a winding device. The application relates to a slitting machine with a winding device. The application relates to a slitting machine with a winding device. The application relates to a slitting machine with a winding device. The application relates to a slitting machine with a winding device. The application relates to a slitting machine with a winding device. The application relates to a slitting machine with a winding device. The application relates to a slitting machine with a winding device. The application relates to a slitting machine with a winding device. The application relates to a slitting machine with a winding device. The application relates to a slitting machine with a winding device. The application relates to a slitting machine with a winding device. The application relates to a slitting machine with a winding device. The application relates to a slitting machine with a winding device. The application relates to a slitting machine with a winding device. The application relates to a slitting machine with a winding device. The application relates to a slitting machine with a winding device. The application relates to a slitting machine with a winding device. The application relates to a slitting machine with a winding device. The application relates to a slitting machine with a winding device. The application relates to a slitting machine with a winding device. The application relates to a slitting machine with a winding device. The application relates to a slitting machine with a winding device. The application relates to a slitting machine with a winding device. The application relates to a slitting machine with a winding device. The application relates to a slitting machine with a winding

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