CN216105199U

CN216105199U - Slitting mechanism for rewinding machine

Info

Publication number: CN216105199U
Application number: CN202122439523.4U
Authority: CN
Inventors: 林建军; 水少青; 胡斌
Original assignee: LINAN HUACHUANG MACHINERY EQUIPMENT CO Ltd
Current assignee: LINAN HUACHUANG MACHINERY EQUIPMENT CO Ltd
Priority date: 2021-10-11
Filing date: 2021-10-11
Publication date: 2022-03-22
Anticipated expiration: 2031-10-11

Abstract

The application discloses cut mechanism for rewinding machine, including bearing frame, feeding guide roll and ejection of compact guide roll, bear and install upper end one side the feeding guide roll, feeding guide roll one side is installed and is divided the roll, divide roll one side to install and divide the cutter roll, divide cutter roll one side to install ejection of compact guide roll. Has the advantages that: according to the utility model, through the design of the cutter, the sliding groove, the sliding block and the limiting bolt, the cutting blade of the splitting mechanism can adopt a sliding structure, so that the splitting mechanism can flexibly adjust the splitting size of paper, thereby improving the use flexibility of the splitting mechanism, and through the design of the dust collection box, the filter screen, the exhaust fan and the exhaust groove, the splitting mechanism can have a dust adsorption function, so that the splitting mechanism can adsorb dust generated during paper cutting, thereby avoiding influencing the working environment of workers, and further improving the use safety of the splitting mechanism.

Description

Slitting mechanism for rewinding machine

Technical Field

The present application relates to the field of rewinding machines, and more particularly, to a slitting mechanism for a rewinding machine.

Background

Rewinding machines are generally used for: the rewinding and cutting of the mica tapes, the paper and the films have the function of cutting into two parts, are commonly used for cutting wide coiled materials and playing an important role in the subsequent secondary cutting, and are special equipment for paper, mica tapes and films. And a slitting mechanism is needed in the operation process of the rewinding machine.

The cutting sword of cutting mechanism that has at present adopts fixed knot to construct mostly, leads to cutting the size of cutting that the mechanism can't adjust the paper in a flexible way to it is lower to cause the use flexibility of cutting the mechanism, and the current most that cuts the mechanism simultaneously lacks the dust and adsorbs the function, leads to cutting the mechanism and can't adsorb the dust that produces when cutting the paper, causes the influence to staff's operation environment easily, thereby makes the safety in utilization lower that cuts the mechanism.

SUMMERY OF THE UTILITY MODEL

The application has the advantages that the slitting mechanism for the rewinding machine is provided, and compared with the prior art, the slitting mechanism has the following beneficial effects:

1. in order to solve the problem that the slitting mechanism cannot flexibly adjust the slitting size of paper due to the fact that most of the cutting blades of the existing slitting mechanism adopt fixed structures, and the using flexibility of the slitting mechanism is low, the slitting mechanism can flexibly adjust the slitting size of the paper due to the fact that the slitting mechanism adopts a sliding type structure through the design of the cutters, the sliding grooves, the sliding blocks and the limiting bolts, and the using flexibility of the slitting mechanism is improved.

2. The utility model aims to solve the problems that most of the existing splitting mechanisms lack a dust adsorption function, so that the splitting mechanisms cannot adsorb dust generated during paper cutting, and the operation environments of workers are easily influenced, and the use safety of the splitting mechanisms is low.

Other advantages and features of the present application will become apparent from the following description and may be realized by means of the instrumentalities and combinations particularly pointed out in the appended claims.

In order to realize the at least one advantage, the application provides a splitting mechanism for a rewinding machine, which comprises a bearing frame, a feeding guide roller and a discharging guide roller, wherein the feeding guide roller is installed on one side of the upper end of the bearing frame, the feeding guide roller is installed on one side of the feeding guide roller, the dividing roller is installed on one side of the dividing roller, the discharging guide roller is installed on one side of the dividing roller, the bearing frame is provided with a bearing chute at the joint of the feeding guide roller, the dividing roller and the discharging guide roller, a convex block is arranged on the peripheral wall of the dividing roller, a support plate is installed below the dividing roller, a dividing needle is installed at the upper end of the support plate, a cutter is arranged on the peripheral wall of the dividing roller, the lower end of the cutter is molded with a slide block, a slide groove is arranged at the joint of the dividing roller and the slide block, and a limit bolt is arranged on one side of the upper end of the slide block, the rotary dust collector is characterized in that a dust collection box is installed below the slitting roller, an air inlet groove is formed in one side of the upper end of the dust collection box, a filter screen is installed in the middle of the dust collection box, an exhaust fan is installed in one side of the dust collection box, an exhaust groove is formed in one side of the lower end of the dust collection box, a rotary belt is installed at one end of the feeding guide roller, the slitting roller and one end of the discharging guide roller, and a transmission belt is installed on one side of the rotary belt.

Further, the bearing frame is rotationally connected with the feeding guide roller, the dividing and cutting roller and the discharging guide roller, and the bearing chute is formed on the bearing frame.

Through adopting above-mentioned technical scheme, can make the operating condition of cutting the mechanism more stable smooth and easy.

Furthermore, the convex block is formed on the dividing roller, the bearing frame is connected with the support plate through a bolt, and the support plate is connected with the dividing roller through a screw.

By adopting the technical scheme, intermittent separating and rolling operation can be performed on the paper.

Further, the cutter is formed on the slitting roller, the sliding groove is formed in the slitting roller, and the sliding block is connected with the limiting bolt through threads.

Through adopting above-mentioned technical scheme, can make the cutting sword that cuts the mechanism adopt slidingtype structure, make the size of cutting that cuts the mechanism can adjust the paper in a flexible way to improve the flexibility of use of cutting the mechanism.

Further, the bearing frame is connected with the dust collection box through bolts, the dust collection box is connected with the filter screen through a clamping groove, and the dust collection box is connected with the exhaust fan through screws.

Through adopting above-mentioned technical scheme, can make the mechanism of cutting have the dust and adsorb the function, make the mechanism of cutting adsorb the dust that produces when cutting the paper, avoid causing the influence to staff's operation environment to improve the safety in utilization of cutting the mechanism.

Furthermore, the feeding guide roller, the dividing and cutting roller and the discharging guide roller are all connected with the rotating belt through clamping grooves, and the feeding guide roller is connected with the transmission belt through clamping grooves.

By adopting the technical scheme, the coordination and the stability of the power transmission of the splitting mechanism are ensured.

Further objects and advantages of the present application will become apparent from an understanding of the ensuing description and drawings.

These and other objects, features and advantages of the present application will become more fully apparent from the following detailed description, the accompanying drawings and the claims.

Drawings

The above and other objects, features and advantages of the present application will become more apparent by describing in more detail embodiments of the present application with reference to the attached drawings. The accompanying drawings are included to provide a further understanding of the embodiments of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the principles of the application. In the drawings, like reference numbers generally represent like parts or steps.

Fig. 1 shows a schematic structural view of a slitting mechanism for rewinding machines according to the present invention;

fig. 2 shows an enlarged view at a in fig. 1 of a slitting mechanism for rewinding machines according to the present invention;

figure 3 shows a cross-sectional view of a dust bin in a slitting mechanism for a rewinding machine according to the present invention.

In the figure:

1 is a bearing frame; 2 is a feeding guide roller; 3, a branch roller; 4, a slitting roller; 5 is a discharging guide roller; 6 is a bearing chute; 7 is a bump; 8 is a carrier plate; 9 is a dividing needle; 10 is a cutter; 11 is a chute; 12 is a slide block; 13 is a limit bolt; 14 is a dust collection box; 15 is an air inlet groove; 16 is a filter screen; 17 is an exhaust fan; 18 is an exhaust groove; 19 is a rotating belt; 20 is a transmission belt.

Detailed Description

Hereinafter, example embodiments according to the present application will be described in detail with reference to the accompanying drawings. It should be understood that the described embodiments are only some embodiments of the present application and not all embodiments of the present application, and that the present application is not limited by the example embodiments described herein.

It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.

In the disclosure of the present invention, the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, which are merely for convenience of description and simplicity of description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus the terms should not be construed as limiting the present invention.

As shown in fig. 1-3, the slitting mechanism for the rewinding machine in this embodiment comprises a bearing frame 1, a feeding guide roller 2 and a discharging guide roller 5, the feeding guide roller 2 is installed on one side of the upper end of the bearing frame 1, the dividing roller 3 is installed on one side of the feeding guide roller 2, the dividing roller 3 is installed on one side of the dividing roller 3, the dividing and cutting roller 5 is installed on one side of the dividing roller 4, bearing chutes 6 are respectively arranged at the joints of the bearing frame 1, the feeding guide roller 2, the dividing roller 3, the dividing and cutting rollers 4 and the discharging guide roller 5, bumps 7 are arranged on the peripheral wall of the dividing roller 3, a carrier plate 8 is installed below the dividing and cutting roller 3, a dividing and cutting needle 9 is installed on the upper end of the carrier plate 8, a cutter 10 is arranged on the peripheral wall of the dividing and cutting roller 4, a slider 12 is formed at the lower end of the cutter 10, a chute 11 is arranged at the joint of the dividing and cutting roller 4 and the slider 12, a limit bolt 13 is arranged on one side of the upper end of the slider 12, a dust collection box 14 is arranged below the slitting roller 4, an air inlet groove 15 is formed in one side of the upper end of the dust collection box 14, a filter screen 16 is arranged in the middle of the dust collection box 14, an exhaust fan 17 is arranged in one side of the dust collection box 14, an exhaust groove 18 is formed in one side of the lower end of the dust collection box 14, a rotating belt 19 is arranged at one end of each of the feeding guide roller 2, the slitting roller 3, the slitting roller 4 and the discharging guide roller 5, and a transmission belt 20 is arranged on one side of the rotating belt 19.

As shown in fig. 1-3, in this embodiment, a bearing frame 1 is rotatably connected with a feeding guide roller 2, a slitting roller 3, a slitting roller 4 and a discharging guide roller 5, a bearing chute 6 is formed on the bearing frame 1 to enable the working state of the slitting mechanism to be more stable and smooth, a bump 7 is formed on the slitting roller 3, the bearing frame 1 is connected with a bearing plate 8 through a bolt, the bearing plate 8 is connected with a slitting needle 9 through a screw to enable intermittent slitting operation to paper, a cutter 10 is formed on the slitting roller 4, a chute 11 is formed on the slitting roller 4, a slider 12 is connected with a limit bolt 13 through a thread, a cutting edge of the slitting mechanism adopts a sliding type structure to enable the slitting mechanism to flexibly adjust the slitting size of the paper, thereby improving the use flexibility of the slitting mechanism, the bearing frame 1 is connected with a dust box 14 through a bolt, the dust box 14 is connected with a filter screen 16 through a slot, dust collection box 14 passes through bolted connection with air exhauster 17, can make the cutting mechanism have the dust absorption function, make the cutting mechanism can adsorb the dust that produces when cutting the paper, avoid causing the influence to staff's operation environment, thereby improve the safety in utilization of cutting the mechanism, feeding guide roll 2, divide roll 3, it all passes through the draw-in groove with rotation belt 19 to cut roll 4 and ejection of compact guide roll 5 and is connected, feeding guide roll 2 passes through the draw-in groove with driving belt 20 and is connected, ensure to cut the coordination and the stability of mechanism power transmission.

The specific implementation process of this embodiment is as follows: when in use, a worker can be stably connected with the rewinding machine through the bearing frame 1, then paper can enter the slitting mechanism through the feeding guide roller 2 and is intermittently extruded by the slitting roller 3, so that the paper can be intermittently contacted with the slitting needles 9, the paper can be subjected to slitting pretreatment, the paper passes through the slitting roller 3 after being slit, the slitting roller 3 can stably slit the paper, then the paper is led out through the discharging guide roller 5 and is wound by the winding mechanism of the rewinding machine, the worker can also adjust the distance between the cutters 10 through the sliding block 12 and the sliding groove 11, so that the slitting size of the paper can be changed, the use flexibility of the slitting mechanism is embodied, in the operation process of the slitting mechanism, the worker can open the exhaust fan 17, so that dust generated in the paper can enter the dust collection box 14 through the air inlet groove 15 by the exhaust fan 17, and the waste water is discharged through the exhaust groove 18 after being filtered by the filter screen 16, so that the influence on the working environment of workers can be avoided, the use safety of the slitting mechanism is reflected, the transmission belt 20 can be connected with the transmission mechanism of the rewinding machine, the rotation speed of the slitting mechanism can be kept consistent by rotating the belt 19, and the slitting effect of the slitting mechanism can be ensured.

It will be appreciated by persons skilled in the art that the embodiments of the utility model described above and shown in the drawings are given by way of example only and are not limiting of the utility model. The objects of the utility model have been fully and effectively accomplished. The functional and structural principles of the present invention have been shown and described in the examples, and any variations or modifications of the embodiments of the present invention may be made without departing from the principles.

Claims

1. A cut mechanism for rewinding machine which characterized in that: comprises a bearing frame (1), a feeding guide roller (2) and a discharging guide roller (5), the feeding guide roller (2) is installed on one side of the upper end of the bearing frame (1), a dividing roller (3) is installed on one side of the feeding guide roller (2), a dividing and cutting roller (4) is installed on one side of the dividing roller (3), the discharging guide roller (5) is installed on one side of the dividing and cutting roller (4), a convex block (7) is arranged on the peripheral wall of the dividing roller (3), a bearing plate (8) is installed below the dividing roller (3), a dividing and cutting needle (9) is installed on the upper end of the bearing plate (8), a cutter (10) is arranged on the peripheral wall of the dividing and cutting roller (4), cutter (10) lower extreme shaping has slider (12), divide and cut roller (4) with slider (12) junction is provided with spout (11), slider (12) upper end one side is provided with stop bolt (13), divide and cut roller (4) below and install dust collection box (14), dust collection box (14) upper end one side shaping has air inlet duct (15), mid-mounting has filter screen (16) in dust collection box (14), air exhauster (17) are installed to one side in dust collection box (14), dust collection box (14) lower extreme one side shaping has air discharge duct (18), feeding guide roll (2), divide roll (3), divide and cut roller (4) and rotation belt (19) are all installed to the one end of ejection of compact guide roll (5), rotation belt (20) are installed to rotation belt (19) one side.

2. Slitting mechanism for rewinding machines according to claim 1, characterized in that: the cutting machine is characterized in that the bearing frame (1) is connected with the feeding guide roller (2) and the dividing roller (3) in a rotating mode, the dividing roller (4) and the discharging guide roller (5) are connected in a rotating mode, and the bearing chute (6) is formed in the bearing frame (1).

3. Slitting mechanism for rewinding machines according to claim 1, characterized in that: the convex blocks (7) are formed on the dividing roller (3), the bearing frame (1) is connected with the carrier plate (8) through bolts, and the carrier plate (8) is connected with the dividing roller (9) through screws.

4. Slitting mechanism for rewinding machines according to claim 1, characterized in that: the cutting knife (10) is formed on the slitting roller (4), the sliding groove (11) is formed on the slitting roller (4), and the sliding block (12) is connected with the limiting bolt (13) through threads.

5. Slitting mechanism for rewinding machines according to claim 1, characterized in that: the bearing frame (1) is connected with the dust collection box (14) through bolts, the dust collection box (14) is connected with the filter screen (16) through a clamping groove, and the dust collection box (14) is connected with the exhaust fan (17) through screws.

6. Slitting mechanism for rewinding machines according to claim 1, characterized in that: the feeding guide roller (2), the slitting roller (3), the slitting roller (4) and the discharging guide roller (5) are connected with the rotating belt (19) through clamping grooves, and the feeding guide roller (2) is connected with the transmission belt (20) through clamping grooves.