CN209906011U - Slice cutting and rewinding mechanism - Google Patents

Abstract

The utility model discloses a slicing, cutting and rewinding mechanism, which comprises a frame side plate, a film feeding roller, a tension roller, a compression roller, a driving film cutting roller, a driven film cutting roller, a film collecting roller, a film cutting roller driving device and a film collecting roller driving device, burst cutting device and linear drive module, send the membrane roller, the tension roller, the compression roller, the membrane roller is cut to the initiative, driven membrane roller and receipts membrane roller set gradually along sending the membrane direction, send the membrane roller, the tension roller, the membrane roller is cut to the initiative, driven membrane roller of cutting, it installs on two frame curb plates to receive the both ends of membrane roller and linear drive module, the both ends of compression roller are connected with the transmission of compression roller sideslip drive arrangement who fixes on two frame curb plates, the one end of initiatively cutting the membrane roller is connected with cutting membrane roller drive arrangement transmission, the one end of receiving the membrane roller is connected with receiving membrane roller drive arrangement transmission, linear drive module can drive burst cutting device's cutter cuts off the membrane material between membrane roller and driven membrane roller at the initiative. The utility model discloses a cutting effect is good, and production efficiency is high, and the incision is neat, and the tool changing is convenient.

Description

Slice cutting and rewinding mechanism

technical field

The utility model relates to the technical field of film production equipment, in particular to a slice cutting and rewinding mechanism.

Background technique

In the production of the film material, the film material needs to be wound up to form a roll-by-roll cylindrical film material with a preset size and thickness. However, the existing film material rewinding device has disadvantages such as poor cutting effect, irregular incision, low production efficiency, and inconvenient tool change.

Utility model content

The purpose of this utility model is to overcome the above-mentioned defects in the prior art, and to provide a slice cutting and rewinding mechanism.

In order to achieve the above purpose, the utility model provides a slice cutting and rewinding mechanism, which is characterized in that it includes a frame side plate, a film feeding roll, a tension roll, a pressing roll, an active film cutting roll, a driven film cutting roll, Film take-up roll, film-cut roll drive device, take-up roll drive device, slice cutting device and linear drive module, the film feed roll, tension roll, pressure roll, active film cutting roll, driven film cutting roll, take-up roll The film roller and the linear drive module are located between the two frame side plates. The film feeding roller, tension roller, pressing roller, active film cutting roll, driven film cutting roll and film take-up roll are in sequence along the film feeding direction. The two ends of the film feeding roller, the tension roller, the active film cutting roller, the driven film cutting roller and the film take-up roller are rotatably installed on the two frame side plates, and the two ends of the pressing roller are respectively connected with each other. The pressure roller traverse driving device fixed on the inner side of the two frame side plates is connected by transmission. The film roller drive device is connected by transmission, the driven film cutting roller is close to the active film cutting roller, one end of the film take-up roller is connected with the drive device of the film take-up roller, and the two ends of the linear drive module are fixed on the two machines. On the side plate of the frame, the slicing and cutting device is installed on the driving slider of the linear drive module, and the linear drive module can drive the slicing and cutting device to move laterally left and right, and the cutter of the slicing and cutting device is located at the active Above the middle position of the film cutting roll and the driven film cutting roll.

As a preferred embodiment, the slicing cutting device includes a bottom plate, a cutter mounting plate, a screw mounting plate, a height adjusting screw, a nut, a screw connecting block and a cutting knife, the bottom plate is installed on the driving slider of the linear drive module, and the cutting knife The back of the mounting plate is slidably connected to the bottom plate through the longitudinal slide rail assembly, the screw mounting plate is installed on the bottom plate and is located above the cutter mounting plate, and the height adjustment screw longitudinally passes through the screw mounting plate and is fixed on the cutter mounting plate. The screw connection block is threaded, the nut is installed on the height adjustment screw and is located on the top of the screw mounting plate, and the cutter is installed at the bottom of the cutter mounting plate.

As a preferred embodiment, the film-cutting roller drive device includes a film-cutting roller drive motor and a transmission assembly, the film-cutting roller drive motor is connected to one end of the film-cutting roller through a transmission assembly, and the transmission assembly is a chain sprocket assembly, a synchronous wheel timing belt components or gear sets.

As a preferred embodiment, the two groups of pressure roller traverse driving devices each include a pressure roller traverse drive cylinder, a pressure roller traverse plate and a sliding block slide assembly, and the pressure roller traverse drive cylinder is fixed on the side plate of the frame. On the inner side, the traverse plate of the pressure roller is slidably connected with the inner side of the frame side plate through the slide rail assembly of the traverse slider. The piston rod is connected with the traverse plate of the pressing roller and can drive it to move back and forth.

As a preferred embodiment, the wind-up roll driving device includes a wind-up roll drive motor, and the output shaft of the wind-up roll drive motor is connected to one end of the wind-up roll.

As a preferred embodiment, a guide beam located below the linear drive module is provided between the two frame side plates, and the bottom plate and the guide beam are slidably connected by a cutter slider slide rail assembly.

As a preferred embodiment, limiting members for limiting contact with the bottom plate are provided on the inner sides of the two rack side panels.

As a preferred embodiment, buffers for buffer matching with the bottom plate are provided on the inner sides of the two frame side plates.

Compared with the prior art, the beneficial effects of the present utility model are:

The utility model can wind up the film material, the linear drive module can drive the cutter of the slicing cutting device to cut the film material quickly, the cutting effect is good, the production efficiency is high, the incision is neat, and the cutter is convenient to change.

Description of drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative efforts.

Fig. 1 is the structural representation one of the slice cutting and rewinding mechanism provided by the utility model;

Fig. 2 is the structural representation two of the slice cutting and rewinding mechanism provided by the utility model;

Fig. 3 is an enlarged view of the slicing cutting device provided by the present utility model;

FIG. 4 is a diagram showing the direction of the film material of the split cutting and rewinding mechanism provided by the present invention.

Detailed ways

In order to make the purposes, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described above are a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIG. 1 and FIG. 2 , an embodiment of the present utility model provides a slice cutting and rewinding mechanism, including a frame side plate 1 , a film feeding roller 2 , a tension roller 3 , a pressing roller 4 , and an active film cutting roller 51 . , driven film cutting roll 52, film take-up roll 14, film-cut roll drive device 6, take-up roll drive device, slice cutting device 7 and linear drive module 8 (also known as linear module or linear module), the following Each component of this embodiment will be described in detail with reference to the accompanying drawings.

As shown in Figures 1 and 2, the film feeding roller 2, the tension roller 3, the pressing roller 4, the active film cutting roll 51, the driven film cutting roll 52, the film take-up roll 14 and the linear drive module 8 are all located on the two machines. Between the frame side plates 1, the film feeding roller 2, the tension roller 3, the pressing roller 4, the active film cutting roller 51, the driven film cutting roller 52 and the film take-up roller 14 are arranged in sequence along the film feeding direction. Both ends of the tension roller 3, the film cutting roller 5, the active film cutting roller 51, and the driven film cutting roller 52 are rotatably installed on the two frame side plates 1, and the two ends of the pressing roller 4 are respectively fixed to the two The pressure roller traverse drive device 9 on the inner side of the frame side plate 1 is connected by transmission. The pressure roller traverse drive device 9 can drive the pressure roller 4 to approach or move away from the active film cutting roller 51. One end of the active film cutting roller 51 is connected to the film cutting roller. The driving device 6 is in driving connection, the driven film cutting roll 52 is close to the active film cutting roll 51, one end of the film take-up roll 14 is in a driving connection with the take-up roll driving device, and the two ends of the linear drive module 8 are fixed on two frame side plates 1, the slicing cutting device 7 is installed on the driving slider of the linear drive module 8, the linear driving module 8 can drive the slicing and cutting device 7 to move laterally left and right, and the cutter 77 of the slicing and cutting device 7 is located in the active film cutting device. Above the intermediate position of the roll 51 and the driven film cutting roll 52 .

As shown in FIG. 3 , the slicing cutting device 7 includes a bottom plate 71, a cutter mounting plate 72, a screw mounting plate 73, a height adjusting screw 74, a nut 75, a screw connecting block 76 and a cutting knife 77. The bottom plate 71 is installed on the linear drive die On the drive slider of group 8, the back of the cutter mounting plate 72 is slidably connected to the bottom plate 71 through the longitudinal slider slide rail assembly 78, and the screw mounting plate 73 is mounted on the bottom plate 71 and located above the cutter mounting plate 72, and the height is adjusted. The screw rod 74 passes through the screw rod mounting plate 73 longitudinally and is threadedly connected to the screw rod connecting block 76 fixed on the cutter mounting plate 72. The nut 75 is mounted on the height adjustment screw 74 and is located on the top of the screw mounting plate 73, and the cutter 77 is installed on the cutting blade. Bottom of knife mounting plate 72 . The distance between the cutter 77 and the film cutting roller 5 can be adjusted by rotating the height adjusting screw 74 to adapt to the cutting of films of different thicknesses.

The film-cutting roller drive device 6 includes a film-cutting roller drive motor 61 and a transmission assembly. The film-cutting roller drive motor 61 is connected to one end of the film-cutting roller 5 through a transmission assembly. In this embodiment, the transmission assembly includes a chain 64 and a sprocket. 62, 63, the sprocket 62 is installed on the output shaft of the drive motor 61 of the film cutting roller, the sprocket 63 is installed at one end of the film cutting roller 5, and the chain 64 is sleeved on the sprockets 62 and 63.

Of course, in other embodiments, the transmission assembly may also be configured as a synchronous wheel synchronous belt assembly or a gear set.

The two sets of pressure roller traverse drive devices 9 both include a pressure roller traverse drive cylinder 91, a pressure roller traverse plate 92 and a traverse slider slide assembly 93. The pressure roller traverse drive cylinder 91 is fixed on the side plate 1 of the frame. On the inner side, the pressure roller traverse plate 92 is slidably connected to the inner side of the frame side plate 1 through the traverse slider slide rail assembly 93, and the end of the pressure roller 4 is rotatably mounted on the pressure roller traverse plate 92 to press The piston rod of the roller traverse driving cylinder 91 is connected with the pressing roller traverse plate 92 and can drive it to move back and forth.

The take-up roll driving device includes a take-up roll drive motor 15 , which can be installed on the frame side plate 1 , and the output shaft of the take-up roll drive motor 15 is connected to one end of the take-up roll 14 .

In order to make the slicing and cutting device 7 move smoothly, a guide beam 10 located below the linear drive module 8 can be provided between the two frame side plates 1, and the cutter slider slide rail assembly is passed between the bottom plate 71 and the guide beam 10. 11 Sliding connection.

In order to limit the position of the slicing cutting device 7 , limiting members 12 (such as screws) for limiting contact with the bottom plate 71 may be provided on the inner surfaces of the two frame side panels 1 .

In addition, in order to prevent the slicing and cutting device 7 from colliding with the frame side panels 1 , buffers 13 (such as spring buffers) for buffer cooperation with the bottom plate 71 may be provided on the inner surfaces of the two frame side panels 1 .

As shown in Fig. 4, during operation, the film material wound and stored on the film feeding roller 2 can be output, pass through the tension roller 3, and then pass between the pressing roller 4 and the active film cutting roller 51 from bottom to top, and the pressing roller 4 The film material can be pressed on the surface of the active film cutting roller 51, and then passes over the driven film cutting roller 52, and finally the film material is output and wound up by the film winding roller 14. When the film material is wound to a certain thickness , the linear drive module 8 can drive the cutter 77 of the slicing cutting device 7 to move laterally between the active film cutting roller 51 and the driven film cutting roller 52, and the active film cutting roller 51 and the driven film cutting roller 52 The film is cut at the position between.

To sum up, the utility model has the advantages of good cutting effect, high production efficiency, neat incision and convenient tool change.

The above-mentioned embodiments are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited by the above-mentioned embodiments, and any other changes, modifications, and substitutions made without departing from the spirit and principle of the present utility model , combination and simplification, all should be equivalent replacement methods, which are all included in the protection scope of the present invention.

Claims (8)

1. a slice cutting and rewinding mechanism is characterized in that: comprising frame side plate, film feeding roller, tension roller, pressing roller, active film cutting roller, driven film cutting roller, film collecting roller, film cutting roller drive device, film take-up roll drive device, sheet cutting device and linear drive module, the film feed roll, tension roll, pressure roll, active film cutting roll, driven film cutting roll, film take-up roll and linear drive module are all Located between the two frame side plates, the film feeding roller, tension roller, pressing roller, active film cutting roller, driven film cutting roller and film take-up roller are arranged in sequence along the film feeding direction. Both ends of the tension roll, the active film cutting roll, the driven film cutting roll and the film take-up roll are rotatably installed on the two frame side plates, and the two ends of the pressing roller are respectively fixed on the two frame side plates. The pressure roller traverse driving device on the inner side is connected by transmission, and the pressure roller traverse driving device can drive the pressure roller to approach or move away from the active film cutting roller. The driven film-cutting roller is close to the active film-cutting roller, one end of the film take-up roller is connected to the drive device of the take-up roller, and the two ends of the linear drive module are fixed on the two frame side plates. The sheet cutting device is installed on the driving slider of the linear drive module. The linear drive module can drive the left and right lateral movement of the sheet cutting device. The cutter of the sheet cutting device is located between the active film cutting roller and the driven film cutting Above the middle of the roll. 2. The slice cutting and rewinding mechanism according to claim 1, wherein the slice cutting device comprises a base plate, a cutter mounting plate, a screw mounting plate, a height adjustment screw, a nut, a screw connection block and a cutter , the bottom plate is installed on the drive slider of the linear drive module, the back of the cutter mounting plate is slidably connected to the bottom plate through the longitudinal slider slide rail assembly, and the screw mounting plate is mounted on the bottom plate and is located in the cutter mounting plate Above the plate, the height adjustment screw longitudinally passes through the screw mounting plate and is threadedly connected to the screw connection block fixed on the cutter mounting plate, the nut is installed on the height adjustment screw and is located on the top of the screw mounting plate, the cutting The knife is mounted on the bottom of the knife mounting plate. 3 . The sheet-cutting and rewinding mechanism according to claim 1 , wherein the film-cutting roller driving device comprises a film-cutting roller driving motor and a transmission assembly, and the film-cutting roller driving motor is connected to the film-cutting roller through the transmission assembly. 4 . One end of the roller is connected by transmission, and the transmission component is a chain sprocket component, a synchronous wheel synchronous belt component or a gear set. 4. The slice-cutting and rewinding mechanism according to claim 1, wherein the two sets of pressure roller traverse drive devices both comprise a pressure roller traverse drive cylinder, a pressure roller traverse plate and a traverse slider slide rail assembly , the pressure roller traverse driving cylinder is fixed on the inner side of the frame side plate, the pressure roller traverse plate is slidably connected with the inner side of the frame side plate through the traverse slider slide rail assembly, the pressure roller The end portion is rotatably mounted on the pressing roller traverse plate, and the piston rod of the pressing roller traverse driving cylinder is connected with the pressing roller traverse plate and can drive it to move back and forth. 5 . The sheet-cutting and rewinding mechanism according to claim 1 , wherein the wind-up roll driving device comprises a wind-up roll drive motor, and the output shaft of the wind-up roll drive motor is connected to one end of the wind-up roll. 6 . connected. 6. The slice cutting and rewinding mechanism according to claim 2, characterized in that: a guide beam positioned below the linear drive module is arranged between the two frame side plates, and a guide beam is provided between the bottom plate and the guide beam. Knife slider slide rail assembly sliding connection. 7 . The sheet-cutting and rewinding mechanism according to claim 2 , wherein the inner side surfaces of the two frame side plates are provided with limiting members for limiting contact with the bottom plate. 8 . 8 . The sheet-cutting and rewinding mechanism according to claim 1 , wherein buffers for buffer matching with the bottom plate are provided on the inner surfaces of the two frame side plates. 9 .

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