CN218319753U

CN218319753U - Cutting machine rolling station cutters

Info

Publication number: CN218319753U
Application number: CN202221939305.5U
Authority: CN
Inventors: 薛芳
Original assignee: Wuxi Huanyu Packaging Material Co ltd
Current assignee: Wuxi Huanyu Packaging Material Co ltd
Priority date: 2022-07-26
Filing date: 2022-07-26
Publication date: 2023-01-17
Anticipated expiration: 2032-07-26

Abstract

The utility model provides a cutting machine rolling station cutters relates to cutting machine processing auxiliary device technical field, aims at solving and does not set up stop device in the current mechanism of cutting, leads to the cutter stroke to exceed the journey, the problem of cutter damage machine part. The frame is symmetrically distributed, wear to be equipped with in the frame and collect the roller, install the motor on the frame, the motor with it is connected to collect the roller, install unsteady cutter mechanism on the frame, unsteady cutter mechanism is located collect the top of roller, unsteady cutter mechanism is including the working plate, the working plate is located collect the top of roller, the bottom fixedly connected with cutter of working plate compares the conventional device of cutting that does not set up limit structure, and the life of collecting the roller prolongs greatly, and cutter structure adopts floating design, through increasing the spring on the guide pillar, effectively cushions the impact that the cutter produced down, protects the mechanical structure of cutter, reduces the maintenance cost of cutter.

Description

Cutting machine rolling station cutters

Technical Field

The utility model relates to a cutting machine processing auxiliary device technical field especially relates to a cutting machine rolling station cutters.

Background

The coating machine is mainly used for the surface coating process production of films, paper and the like, and the coating machine is used for coating a layer of glue, paint or ink with a specific function on a coiled substrate, drying and then rolling. The coating machine adopts a special multifunctional coating head, can realize the generation of surface coating in various forms, is provided with a full-speed automatic film receiving mechanism for winding and unwinding, and is automatically controlled by a PLC program tension closed loop.

Present conventional coating machine, need cut the membrane book when the rolling, current cutter pushes down for the rigidity, cutter rigidity pushes down can produce great pressure to the membrane during the cutting, produce the fold turn-up easily when the membrane bears great pressure, make final cutting have the flaw, influence cutting effect, and the last stop device that does not set up of cutter mechanism, the stroke is not retrained at cutter in-process, still continue down work after cutting the completion, cause the local structural damage of collecting roller, consequently design a cutting machine production line rolling station floating buffer formula cutter part, seem especially important.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the cutter stroke exceeds because the limiting device is not arranged in the splitting mechanism in the prior art, and the cutter damages mechanical parts, and the winding station cutter device of the splitting machine is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a cutting machine rolling station cutters, includes the frame, the frame is the symmetric distribution, wear to be equipped with in the frame and collect the roller, install the motor on the frame, the motor with it is connected to collect the roller, install unsteady cutter mechanism on the frame, unsteady cutter mechanism is located collect the top of roller, unsteady cutter mechanism is including the working plate, the working plate is located collect the top of roller, the bottom fixedly connected with cutter of working plate, the working plate with connect through the guide pillar between the frame, the guide pillar slidable sets up in the frame, is provided with the spring along the axial of guide pillar, the spring sets up between working plate and frame, drive arrangement is installed on the right side of working plate.

Preferably, the right end of the working plate is connected with a connecting rod through a fixing plate, the fixing plate is fixedly connected to the working plate through a fastener, the driving device comprises an air cylinder, a piston rod of the air cylinder is fixedly connected to the connecting rod through a baffle, and a working space is reserved between the air cylinder and the frame.

Preferably, the bottom of the connecting rod is fixedly connected with a sliding rod, the frame is fixedly connected with a positioning plate, the sliding rod is slidably arranged on the positioning plate, and the sliding rod is further fixedly connected with a clamping block.

Preferably, the cross section of the cutting knife is wedge-shaped, and the width of the cutting knife is larger than the length of the collecting roller.

Preferably, a waste collection box is further arranged below the collection roller, and the waste collection box is movably arranged below the collection roller.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, in use, it is down to drive the work board through drive arrangement, accomplish the work of cutting of collecting the plastic film on the roller until the cutter of work board bottom, the work board down slides as the direction in the frame with the guide pillar, still install the spring in the axial of guide pillar, setting through the spring, the impact force buffering that produces when cutting the cutter down, compare conventional cutter and directly act on the working method on the plastic film of collecting the roller under the external force drives, the structure of collecting the roller itself obtains the protection, avoid collecting the roller and be damaged by the cutter, the structure of cutter is under the effect of spring, reduce wearing and tearing, the life of extension cutter, it does not set up stop device in the current mechanism of cutting to have solved, lead to the cutter stroke overtravel, cutter damage mechanical parts's problem.

2. The utility model discloses in, in use, through combining together of unsteady cutter mechanism and stop device, accomplish the work of cutting of plastic film on the collection roller, compare the conventional device of cutting that does not set up limit structure, the life of collecting the roller prolongs greatly, and the cutter structure adopts floating design, through increasing the spring on the guide pillar, effectively cushions the impact that the cutter produced down time, protects the mechanical structure of cutter, reduces the maintenance cost of cutter.

Drawings

Fig. 1 is an overall view of a winding station cutter device of the cutting machine of the utility model;

fig. 2 is a state diagram of the cutting device at the winding station of the splitting machine when the cutting device is not split;

illustration of the drawings: 1. a frame; 101. a collection roller; 102. a motor; 2. a floating cutter mechanism; 201. a working plate; 202. a cutter; 203. a guide post; 204. a spring; 205. a fixing plate; 206. a connecting rod; 3. a drive device; 301. a cylinder; 302. a baffle plate; 303. a piston rod; 304. a slide bar; 305. a clamping block; 306. positioning a plate; 4. a waste collection box.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

The utility model provides a cutter device for winding stations of a splitting machine, which comprises a frame 1, wherein the frame 1 is symmetrically distributed, a collecting roller 101 is arranged in the frame 1 in a penetrating way, a motor 102 is arranged on the frame 1, the motor 102 is connected with the collecting roller 101,

the floating cutter mechanism 2 is mounted on the frame 1, the floating cutter mechanism 2 is located above the collecting roller 101, the floating cutter mechanism 2 comprises a working plate 201, the working plate 201 is located above the collecting roller 101, a cutter 202 is fixedly connected to the bottom of the working plate 201, the working plate 201 is connected with the frame 1 through a guide pillar 203, the guide pillar 203 is slidably arranged in the frame 1, a spring 204 is arranged in the axial direction of the guide pillar 203, the spring 204 is arranged between the working plate 201 and the frame 1, and a driving device 3 is mounted on the right side of the working plate 201; the driving device 3 provides the moving working power for the cutting knife 202,

drive working plate 201 through drive arrangement 3 and descend, until the cutting work of the plastic film on collecting roller 101 is accomplished to the cutter 202 of working plate 201 bottom, the descending of working plate 201 slides in frame 1 with guide pillar 203 as the direction, still install spring 204 in the axial of guide pillar 203, setting through spring 204, the impact force buffering that produces to cutter 202 when descending, compare conventional cutter 202 and directly act on the working method on collecting roller 101's plastic film under the external force drives, the structure of collecting roller 101 obtains the protection, avoid collecting roller 101 by cutter 202 damage, cutter 202's structure is under spring 204's buffering protection, reduce wearing and tearing, the life of extension cutter 202.

Example 1

As shown in fig. 1-2, a floating cutter mechanism 2 is installed on the frame 1, the floating cutter mechanism 2 is located above the collecting roller 101, the floating cutter mechanism 2 includes a working plate 201, the working plate 201 is located above the collecting roller 101, a cutter 202 is fixedly connected to the bottom of the working plate 201, the cross section of the cutter 202 is wedge-shaped, the width of the cutter 202 is greater than the length of the collecting roller 101, the working plate 201 is connected to the frame 1 through a guide pillar 203, the guide pillar 203 is slidably disposed in the frame 1, a spring 204 is disposed in the axial direction of the guide pillar 203, the spring 204 is disposed between the working plate 201 and the frame 1, the guide pillar 203 guides the downward movement of the cutter 202, and the spring 204 is disposed to effectively buffer the impact force generated when the cutter 202 moves downward to ensure the structure of the cutter 202,

the right end of the working plate 201 is connected with a connecting rod 206 through a fixing plate 205, the fixing plate 205 is fixedly connected on the working plate 201 through a fastener, the driving device 3 comprises an air cylinder 301, a piston rod 303 of the air cylinder 301 is fixedly connected on the connecting rod 206 through a baffle 302, the piston rod 303 and the connecting rod 206 are connected into a whole through the baffle 302, the air cylinder 301 and the frame 1 leave a working space,

the bottom of the connecting rod 206 is fixedly connected with a sliding rod 304, the frame 1 is fixedly connected with a positioning plate 306, the sliding rod 304 is slidably arranged on the positioning plate 306, the sliding rod 304 is also fixedly connected with a clamping block 305, a piston rod 303 of the air cylinder 301 works to drive the cutting knife 202 to move downwards to cut the plastic film on the collecting roller 101, the cutting of the plastic film is completed, the air cylinder 301 still moves downwards continuously, when the clamping block 305 on the sliding rod 304 is abutted against the positioning plate 306, a worker timely operates the air cylinder 301 to stop working, the piston rod 303 of the air cylinder 301 is prevented from moving downwards to drive the cutting knife 202 to move downwards to damage the collecting roller 101,

the working distance between the fixture block 305 and the positioning plate 306 is adjusted by the worker according to the distance between the cutting knife 202 and the collecting roller 101, namely the safety distance, at the moment, the collecting roller 101 is in an empty roller state without winding a plastic film, the fixture block 305 is fixedly connected to the sliding rod 304 through a fastener, so that the worker can conveniently adjust the working distance according to the real-time safety distance,

a waste collection box 4 is further arranged below the collection roller 101, the waste collection box 4 can be movably arranged below the collection roller 101, and waste generated in slitting can be collected and processed in time through the waste collection box 4.

The whole embodiment 1 achieves the effect that, in use, when the slitting work is not carried out, a working distance is reserved between the fixture block 305 on the sliding rod 304 and the positioning plate 306, after the slitting work is started, the piston rod 303 of the cylinder 301 drives the working plate 201 to move downwards, the cutter 202 on the working plate 201 moves downwards to slit the plastic film on the collecting roller 101, the fixture block 305 on the sliding rod 304 also moves downwards along with the movement of the piston rod 303 during the slitting work until the fixture block 305 abuts against the positioning plate 306, the plastic film on the collecting roller 101 is slit at the moment, and the cylinder 301 stops working, so that the cutter 202 is prevented from continuously moving downwards to damage the structure of the collecting roller 101.

The working principle is as follows: when the slitting work is not carried out, a working distance is reserved between the fixture block 305 on the sliding rod 304 and the positioning plate 306, after the slitting work is started, the piston rod 303 of the air cylinder 301 drives the working plate 201 to move downwards, the cutter 202 on the working plate 201 moves downwards to slit the plastic film on the collecting roller 101, the fixture block 305 on the sliding rod 304 moves downwards along with the movement of the piston rod 303 during the slitting work until the fixture block 305 abuts against the positioning plate 306, the plastic film on the collecting roller 101 is slit at the moment, the air cylinder 301 stops working, the working distance between the fixture block 305 and the positioning plate 306 is adjusted by a worker according to the distance between the cutter 202 and the collecting roller 101, namely the safety distance, the collecting roller 101 at the moment is in an empty roller state without winding the plastic film, the fixture block 305 is fixedly connected to the sliding rod 304 through a fastener, the worker can conveniently carry out adaptive adjustment according to the real-time safety distance, and waste materials generated during the slitting process are uniformly collected by the waste material collecting box 4.

To sum up, it is down to drive the working plate through drive arrangement, the work of cutting of the plastic film on the collection roller is accomplished to the cutter of working plate bottom, the work of working plate is down with the guide pillar slides in the frame as the direction, still install the spring in the axial of guide pillar, setting through the spring, the impact force buffering that produces when the cutter is down, compare the conventional cutter and directly act on the working method on the plastic film of collection roller under the external force drives, the structure of collection roller is protected, avoid collecting the roller and being damaged by the cutter, the structure of cutter is under the effect of spring, reduce wearing and tearing, the life of extension cutter, through the combination of unsteady cutter mechanism and stop device, accomplish the work of cutting of plastic film on the collection roller, compare the conventional device of cutting that does not set up limit structure, the life of collection roller is prolonged greatly, cutter structure adopts floating design, through increase the spring on the guide pillar, effectively cushion the impact that the cutter produced when down, protect the mechanical structure of cutter, reduce the maintenance cost of cutter.

It should be noted that, the utility model discloses the multiple standard component that uses all can be obtained from the market, and nonstandard component then can customize very much, the utility model discloses the connected mode that adopts such as bolted connection, welding etc. also are very common means in the mechanical field, and the inventor is no longer repeated here.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may apply the equivalent embodiments modified or modified by the above technical contents disclosed as equivalent variations to other fields, but any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a cutting machine rolling station cutters, includes frame (1), frame (1) is the symmetric distribution, wear to be equipped with in frame (1) and collect roller (101), install motor (102) on frame (1), motor (102) with collect roller (101) and be connected, its characterized in that, install unsteady cutter mechanism (2) on frame (1), unsteady cutter mechanism (2) are located the top of collecting roller (101), unsteady cutter mechanism (2) are including working plate (201), working plate (201) are located the top of collecting roller (101), the bottom fixedly connected with cutter (202) of working plate (201), working plate (201) with connect through guide pillar (203) between frame (1), guide pillar (203) slidable sets up in frame (1), is provided with spring (204) along the axial of guide pillar (203), spring (204) set up between working plate (201) and frame (1), drive arrangement (3) are installed to the right side of working plate (201).

2. The cutter device for the winding station of the splitting machine as claimed in claim 1, wherein the right end of the working plate (201) is connected with a connecting rod (206) through a fixing plate (205), the fixing plate (205) is fixedly connected to the working plate (201) through a fastener, the driving device (3) comprises an air cylinder (301), a piston rod (303) of the air cylinder (301) is fixedly connected to the connecting rod (206) through a baffle (302), and a working space is reserved between the air cylinder (301) and the frame (1).

3. The cutter device for the winding station of the splitting machine as claimed in claim 2, wherein a sliding rod (304) is fixedly connected to the bottom of the connecting rod (206), a positioning plate (306) is fixedly connected to the frame (1), the sliding rod (304) is slidably disposed on the positioning plate (306), and a clamping block (305) is further fixedly connected to the sliding rod (304).

4. A slitter winding station slitter device according to claim 1, characterised in that the cross section of the slitter (202) is wedge-shaped, the width of the slitter (202) being larger than the length of the collecting roll (101).

5. A slitter rolling station cutter arrangement according to claim 1, characterised in that a scrap collecting box (4) is arranged below the collecting roller (101), said scrap collecting box (4) being movably arranged below the collecting roller (101).