CN219837894U - Roller cutting mechanism capable of adjusting roller blade width - Google Patents

Abstract

The utility model discloses a roll cutting mechanism capable of adjusting the width of a roll knife, which comprises a fixed knife holder wallboard and a driving roll mounting wallboard, wherein a driving roll is arranged between the fixed knife holder wallboard and the driving roll mounting wallboard, a sliding rail is arranged between the fixed knife holder wallboard and the driving roll mounting wallboard, the sliding rail is positioned below the driving roll, a movable knife holder wallboard is slidably arranged on the sliding rail, open slots are respectively arranged on the fixed knife holder wallboard and the movable knife holder wallboard, a movable knife roll seat is arranged in the open slots, screw rod mounting plates are respectively arranged at the top of the fixed knife holder wallboard and the top of the movable knife holder wallboard, an adjusting screw rod penetrates through the screw rod mounting plates, the lower end of the adjusting screw rod is arranged on the movable knife roll seat, and a movable knife roll is arranged between the fixed knife holder wallboard and the driving roll mounting wallboard. The roll cutting mechanism with adjustable roll knife width is used for roll cutting products on materials such as films, adhesive tapes and the like, can adapt to the installation of knife rolls with different working widths and can reduce the cost of the knife rolls.

Description

Roller cutting mechanism capable of adjusting roller blade width

Technical Field

The utility model relates to a roll cutting mechanism capable of adjusting the width of a roll cutter, and belongs to the technical field of material roll cutting processing equipment.

Background

In the production of electronic products, films (thin plates) and adhesive tape materials are sometimes required to be processed on the films, generally, a cutter cutting die is adopted for processing, the cutter cutting die is arranged on a cutter roller, a roller cutting processing mode is adopted, generally, a driving roller is adopted for adding a cutter roller, the film materials are arranged between the driving roller and the cutter roller, the cutter cutting die on the cutter roller is used for processing the film materials, the lengths of the driving rollers are relatively fixed, however, the widths of the film materials are often different, the processed products are different, if the lengths of the cutter rollers are also fixed, the lengths of the cutter rollers are often long, because the cutter rollers with long lengths are suitable for the film materials and the products with large widths, but when the film materials and the products with small widths are to be processed, the cutter rollers are wasted, namely, the cutter roller materials are wasted, the cutter roller processing cost is increased, and the cost of the whole cutter roller is increased.

Disclosure of Invention

The utility model aims to provide a roll cutting mechanism with adjustable roll knife width, which can be used for processing products on film materials, can adapt to the installation of knife rolls with different working widths, can install knife rolls with different lengths in a certain range, comprises the knife rolls with the length smaller than that of a driving roll, and can reduce the cost of the knife rolls.

In order to solve the technical problems, the utility model adopts a technical scheme that: the utility model provides a mechanism is cut to roller of adjustable roller sword width, it includes fixed blade holder wallboard and driving roller installation wallboard, be provided with the driving roller between fixed blade holder wallboard and the driving roller installation wallboard, the both ends of driving roller are provided with the driving roller spindle nose that an axial stretched out respectively, and two driving roller spindle nose are rotationally installed respectively on fixed blade holder wallboard and driving roller installation wallboard, be provided with the slide rail between fixed blade holder wallboard and the driving roller installation wallboard, the slide rail is located the driving roller below, slidable is provided with the removal blade holder wallboard on the slide rail, be provided with the open slot on fixed blade holder wallboard and the removal blade holder wallboard respectively, the top of fixed blade holder wallboard and the top of removal blade holder wallboard are provided with the lead screw mounting panel respectively, there is adjusting screw on the lead screw mounting panel to pass, adjusting screw's lower part is located in the open slot, the lower extreme of adjusting screw is installed on the activity blade roller seat, be provided with the movable roller between fixed blade holder wallboard and the driving roller installation wallboard, the movable roller is located the top of driving roller, two movable blade holder wallboard and the axial of a movable roller are installed respectively and are located the movable roller spindle nose of movable roller respectively.

Preferably, a roller cutter is arranged on the movable cutter roller.

Preferably, an adjusting hand wheel is arranged at the upper end of the adjusting screw rod.

Preferably, a pin penetrates through the lower part of the movable tool apron wallboard, and one end of the pin points to the sliding rail.

Preferably, the central axis of the driving roller is parallel to the central axis of the movable knife roller.

The beneficial effects of the utility model are as follows: the roll cutting mechanism with the adjustable roll knife width can be used for roll cutting of products on film and adhesive tape materials, can adapt to the installation of knife rolls with different working widths, can install knife rolls with different lengths in a certain range, comprises knife rolls with the length smaller than that of a driving roll, can reduce the cost of the knife rolls, has a short processing period and is convenient to assemble and disassemble.

Drawings

For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art, wherein:

FIG. 1 is a schematic perspective view of a roll cutting mechanism of the present utility model with adjustable roll knife width;

FIG. 2 is a schematic front view of a roll cutting mechanism with adjustable roll knife width in accordance with the present utility model;

fig. 3 is a schematic left view of the roll cutting mechanism of the present utility model with the roll knife width adjustable.

The components in the drawings are marked as follows: 1. the device comprises a fixed tool apron wallboard, 2, an adjusting screw rod, 3, a screw rod mounting plate, 4, an adjusting hand wheel, 5, an open slot, 6, a movable cutter roller seat, 7, a movable cutter roller, 8, a roller cutter, 9, a driving roller, 10, a sliding rail, 11, a driving roller mounting wallboard, 12, a driving roller shaft head, 13, a movable tool apron wallboard, 14, a movable cutter roller shaft head, 15, a pin, 16, a driving gear, 17 and a driven gear.

Detailed Description

The following description of the technical solutions in the embodiments of the present utility model will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The embodiment of the utility model comprises the following steps:

the utility model provides a roll cutting mechanism capable of adjusting the width of a roll knife, referring to figures 1 and 3, the roll cutting mechanism comprises a fixed knife holder wallboard 1 and a driving roll installation wallboard 11, a driving roll 9 is arranged between the fixed knife holder wallboard 1 and the driving roll installation wallboard 11, two ends of the driving roll 9 are respectively provided with a driving roll shaft head 12 which axially extends out, the two driving roll shaft heads 12 are respectively rotatably installed on the fixed knife holder wallboard 1 and the driving roll installation wallboard 11, a sliding rail 10 is arranged between the fixed knife holder wallboard 1 and the driving roll installation wallboard 11, the sliding rail 10 is positioned below the driving roll 9, a movable knife holder wallboard 13 is slidably arranged on the sliding rail 10, an open slot 5 is respectively arranged on the fixed knife holder wallboard 1 and the movable knife holder wallboard 13, the open slot 5 is respectively provided with a movable knife holder 6, the top of the fixed knife holder wallboard 1 and the top of the movable knife holder wallboard 13 are respectively provided with a screw rod 3, an adjusting screw rod 2 passes through the adjusting screw rod 3, the adjusting screw rod 2 is arranged at the upper end of the adjusting screw rod 2 and the lower end of the adjusting screw rod 2 and is connected with the two ends of the driving roll installation wallboard 7 through the screw rod 7, the screw rod is arranged at the two ends of the adjusting screw rod 7 and is axially extended out of the fixed and is respectively provided with the two ends of the driving roll 13, the adjusting roll is provided with a movable roll head 14, the adjusting screw rod is arranged at the two ends of the adjusting roll is respectively arranged at the adjusting roll end of the adjusting roll 7, and is provided with a movable with a screw rod end is provided with a movable adjusting screw seat 6, two movable knife roller shaft heads 14 are respectively rotatably arranged on the movable knife roller seat 6 at the positions of the fixed knife seat wallboard 1 and the driving roller installation wallboard 11.

Preferably, the movable knife roller 7 is provided with a roller cutter 8.

Preferably, an adjusting hand wheel 4 is installed at the upper end of the adjusting screw rod 2, the adjusting screw rod 2 is rotated by rotating the adjusting hand wheel 4, the movable knife roller seat 6 can be lifted, and the size of a gap between the movable knife roller 7 and the driving roller 9 is adjusted, so that the processing pressure of the roller cutter 8 on the film material can be adjusted.

Preferably, the central axis of the driving roller 9 is parallel to the central axis of the movable knife roller 7.

The film material (or adhesive tape) to be processed is arranged between the driving roller 9 and the movable knife roller 7, the driving roller 9 is driven to rotate by a motor and other power mechanisms of the equipment, one end of the driving roller 9 is provided with a driving gear 16, one end of the movable knife roller 7 is provided with a driven gear 17, the driving gear 16 is meshed with the driven gear 17, the driving gear 16 rotates to drive the driven gear 17 to rotate, thereby driving the movable knife roller 7 to rotate, a roller cutter 8 on the movable knife roller 7 contacts with the film material to be processed at a product required by a processing place on the film material, when the film material with different widths is to be processed, the movable knife roller 7 can be replaced, a pin 15 is loosened to enable a movable knife block wallboard 13 to slide on a sliding rail 10, the distance between the movable knife block wallboard 13 and a fixed knife block wallboard 1 is changed, the distance is consistent with the length of the movable knife roller after replacement, the new movable knife roller is installed on a movable knife block wallboard 1 and a movable knife roller seat 6 on a driving roller installation wallboard 11, the pin 15 is screwed, one end of the pin 15 is propped against the sliding rail 10 or a corresponding hole on the sliding rail 10, the movable knife wallboard 13 is propped against the corresponding hole on the sliding rail 10, the movable knife wallboard 13 is fixed with different widths, the movable knife roller can be processed, the film rolls can be easily and the film rolls can be processed and removed and can be conveniently and conveniently processed.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related arts are included in the scope of the present utility model.

Claims (5)

1. The utility model provides a roller cutting mechanism of adjustable roller sword width, includes fixed blade holder wallboard and driving roller installation wallboard, be provided with the driving roller between fixed blade holder wallboard and the driving roller installation wallboard, the both ends of driving roller are provided with the driving roller spindle nose that an axial stretched out respectively, and two driving roller spindle nose are rotationally installed respectively on fixed blade holder wallboard and driving roller installation wallboard, its characterized in that, be provided with the slide rail between fixed blade holder wallboard and the driving roller installation wallboard, the slide rail is located the driving roller below, slidable is provided with the removal blade holder wallboard on the slide rail, be provided with the open slot on fixed blade holder wallboard and the removal blade holder wallboard respectively, the top of fixed blade holder wallboard and removal blade holder wallboard is provided with the lead screw mounting panel respectively, be provided with adjusting screw on the lead screw mounting panel and pass, adjusting screw's lower part is located in the open slot, adjusting screw's lower extreme is installed on the activity blade roller seat, be provided with the movable roller between fixed blade holder wallboard and the driving roller installation wallboard, the movable roller is located the driving roller top of driving roller and the movable roller seat is provided with the movable roller spindle nose respectively, two movable roller shafts are located the movable roller seat is installed respectively to the movable roller.

2. The adjustable cutter roll mechanism of claim 1, wherein the movable cutter roll is provided with a cutter roll.

3. The roll cutting mechanism of claim 1, wherein an adjusting hand wheel is mounted at the upper end of the adjusting screw.

4. The adjustable roll cutter width roll cutting mechanism of claim 1 wherein a pin is disposed through a lower portion of the movable blade holder wall panel, one end of the pin being directed toward the slide rail.

5. The adjustable knife roll cutting mechanism of claim 1 wherein the central axis of the driven roll is parallel to the central axis of the movable knife roll.