CN219636553U

CN219636553U - Spacing-adjustable dry film slitting machine

Info

Publication number: CN219636553U
Application number: CN202320770200.XU
Authority: CN
Inventors: 王战连
Original assignee: SHENZHEN JINCHENGDA INDUSTRY EQUIPMENT CO LTD
Current assignee: SHENZHEN JINCHENGDA INDUSTRY EQUIPMENT CO LTD
Priority date: 2023-04-10
Filing date: 2023-04-10
Publication date: 2023-09-05
Anticipated expiration: 2033-04-10

Abstract

The utility model relates to the technical field of slitting, in particular to a spacing-adjustable dry film slitting machine which comprises a frame, a feeding device, a slitting device and a winding device, wherein the feeding device, the slitting device and the winding device are arranged on the frame, the slitting device comprises a roll shaft which is rotationally connected to the frame and a plurality of cutting devices which are matched with the roll shaft, one side of the frame is fixedly provided with a guide rail, a plurality of mounting seats are slidingly connected to the guide rail, the cutting devices are arranged at the bottoms of the mounting seats, synchronous springs are arranged between the adjacent mounting seats on the outer sides of the guide rail, the spacing-adjustable dry film slitting machine is provided with the synchronous springs by adjusting the extension and contraction of an air cylinder, blades can be distributed at equal intervals, different requirements are met, the slitting device can slit at one time, the slitting efficiency is higher, the mounting seats can be fixed, the blades can be prevented from being stressed to move in the horizontal direction, the blades can be controlled to contact with the roll shaft, and a avoidance space is provided, so that the feeding is convenient.

Description

Spacing-adjustable dry film slitting machine

Technical Field

The utility model relates to the technical field of slitting, in particular to a dry film slitting machine with adjustable spacing.

Background

In order to improve production efficiency, the dry film is often processed into a relatively wide strip shape during production, then is wound on a paper drum, and according to the requirements of different users, the relatively wide dry film is cut and wound by a slitting machine to form a multi-roll dry film so as to meet the requirements of the users.

Because the width of the dry film required by different users is different, the slitting width of the prior slitting machine needs to be frequently adjusted, each slitting blade of the prior slitting machine is mutually independent, and when the spacing between adjacent slitting blades is adjusted, the positions of the slitting blades need to be adjusted one by one, so that the operation is troublesome.

Therefore, it is necessary to provide a dry film slitting machine with adjustable spacing to solve the above technical problems.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a dry film slitting machine with adjustable spacing.

The utility model provides a dry film slitting machine with adjustable spacing, which comprises a frame, a feeding device, a slitting device and a winding device, wherein the feeding device, the slitting device and the winding device are arranged on the frame, the slitting device comprises a roll shaft and a plurality of cutting devices matched with the roll shaft, the roll shaft is rotatably connected to the frame, one side of the frame is fixedly provided with a guide rail, a plurality of mounting seats are slidably connected to the guide rail, the cutting devices are arranged at the bottoms of the mounting seats, a synchronous spring is arranged between the adjacent mounting seats on the outer side of the guide rail, an adjusting cylinder is fixed on the frame, and the end part of a piston rod of the adjusting cylinder is fixedly connected with the mounting seat at one end of the guide rail.

Preferably, the slitting device further comprises an L-shaped plate, the L-shaped plate is fixed on the frame, the top of the L-shaped plate is fixed with a lifting cylinder, the output end of the lifting cylinder is fixed with a pressing plate, and the bottom of the pressing plate is matched with the top of the mounting seat.

Preferably, the cutting device comprises a fixed sleeve fixed at the bottom of the mounting seat, the bottom end of the fixed sleeve is slidably connected with an L-shaped sliding rod, one end of the L-shaped sliding rod is fixedly provided with a vertical rod, a sliding groove is arranged on the pressing plate, the vertical rod is slidably connected in the sliding groove, a knife rest is slidably connected in the L-shaped sliding rod, a connecting spring is sleeved outside the knife rest, two ends of the connecting spring are fixedly connected with the knife rest and the L-shaped sliding rod respectively, and a blade is rotatably connected to the knife rest.

Preferably, the feeding device comprises a feeding roller and a plurality of guide rollers which are rotatably connected to one side of the frame.

Preferably, a deviation correcting device is arranged between the feeding device and the slitting device on one side of the frame.

Preferably, the winding device is provided with two winding rollers, the winding device comprises winding rollers which are rotatably connected to the frame, and an output shaft of the motor is fixedly connected with one end of each winding roller.

Compared with the related art, the utility model has the following beneficial effects:

when the utility model is used, compared with the prior art:

through the flexible synchronizing spring that combines of adjusting cylinder, make the blade can equidistant distribution, satisfy the demand that the difference was used for, once can cut the multistage, it is higher to cut efficiency, through the downwardly moving of clamp plate, not only can the fixed mounting seat, avoids blade horizontal direction atress to produce and removes, can control blade and roller contact moreover, provides and dodges the space, the material loading of being convenient for.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the frame of the present utility model;

FIG. 3 is a schematic view of a slitting device according to the present utility model;

fig. 4 is a schematic structural view of the slitting device of the present utility model.

Reference numerals in the drawings: 1. a frame; 2. a feeding device; 21. a feeding roller; 22. a guide roller; 3. a slitting device; 31. a roll shaft; 32. a cutting device; 321. a fixed sleeve; 322. an L-shaped slide bar; 323. a vertical rod; 324. a tool holder; 325. a connecting spring; 326. a blade; 33. a guide rail; 34. a mounting base; 35. a synchronizing spring; 36. adjusting a cylinder; 37. an L-shaped plate; 38. a lifting cylinder; 39. a pressing plate; 391. a chute; 4. a winding device; 41. a wind-up roll; 42. a motor; 5. and a deviation correcting device.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1 to 4, a dry film slitting machine with adjustable space comprises a frame 1, a feeding device 2, a slitting device 3 and a winding device 4, wherein the feeding device 2, the slitting device 3 and the winding device 4 are arranged on the frame 1;

the feeding device 2 comprises a feeding roller 21 and a plurality of guide rollers 22 which are rotatably connected to one side of the frame 1;

the two winding devices 4 are arranged, each winding device 4 comprises a winding roller 41 rotatably connected to the frame 1, and an output shaft of a motor 42 is fixedly connected with one end of each winding roller 41.

A deviation correcting device 5 is arranged between the feeding device 2 and the slitting device 3, and the slitting device 3 comprises a roll shaft 31 rotatably connected to the frame 1 and a plurality of cutting devices 32 matched with the roll shaft 31;

the machine frame 1 one side is fixed with guide rail 33, sliding connection has a plurality of mount pad 34 on the guide rail 33, and cutting device 32 installs in the mount pad 34 bottom, the outside of guide rail 33 is located and installs synchronizing spring 35 between the adjacent mount pad 34, be fixed with on the machine frame 1 and adjust cylinder 36, and adjust the piston rod tip of cylinder 36 and mount pad 34 fixed connection of guide rail 33 one end.

The slitting device 3 further comprises an L-shaped plate 37, the L-shaped plate 37 is fixed on the frame 1, a lifting cylinder 38 is fixed at the top of the L-shaped plate 37, a pressing plate 39 is fixed at the output end of the lifting cylinder 38, and the bottom of the pressing plate 39 is matched with the top of the mounting seat 34.

The cutting device 32 comprises a fixed sleeve 321 fixed at the bottom of the mounting seat 34, the bottom end of the fixed sleeve 321 is slidably connected with an L-shaped sliding rod 322, one end of the L-shaped sliding rod 322 is fixedly provided with a vertical rod 323, a sliding groove 391 is arranged on the pressing plate 39, the vertical rod 323 is slidably connected in the sliding groove 391, a knife rest 324 is slidably connected in the L-shaped sliding rod 322, a connecting spring 325 is sleeved outside the knife rest 324, two ends of the connecting spring 325 are fixedly connected with the knife rest 324 and the L-shaped sliding rod 322 respectively, and a blade 326 is rotatably connected on the knife rest 324.

By the downward movement of the pressing plate 39, not only the mounting seat 34 but also the blade 326 can be controlled to be in contact with the roller shaft 31, so that feeding is facilitated.

It is emphasized that: the deviation correcting device 5 is a conventional relatively mature device, which is not described in detail here.

Working principle: the dry film roll to be striped is arranged on the feeding roller 21, sequentially bypasses the guide roller 22 and the deviation correcting device 5, bypasses the roller shaft 31, and is equidistantly slit through the cutting device 32, and the slit dry film is alternately wound on the two winding rollers 41.

The working principle of the slitting device 3 is as follows: the position of the mounting seat 34 at one end of the adjusting guide rail 33 is controlled by the adjusting cylinder 36, and due to the existence of the synchronizing spring 35, the mounting seat 34 is distributed at equal intervals, then the lifting cylinder 38 drives the pressing plate 39 to press down, so that the pressing plate 39 is in contact with the mounting seat 34, the mounting seat 34 is prevented from moving, when the pressing plate 39 presses down, the L-shaped slide rod 322 is driven to slide down along the fixed sleeve 321, when the blade 326 is in contact with the roll shaft 31, the knife rest 324 slides into the L-shaped slide rod 322, and the connecting spring 325 is pressed.

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 technical fields are included in the scope of the present utility model.

Claims

1. The utility model provides a dry film slitting machine with adjustable interval, includes frame (1) and installs loading attachment (2) and cutting device (3) and coiling mechanism (4) on frame (1), its characterized in that, cutting device (3) are including rotating roller (31) and with roller (31) complex a plurality of cutting device (32) on frame (1), frame (1) one side is fixed with guide rail (33), sliding connection has a plurality of mount pad (34) on guide rail (33), and cutting device (32) are installed in mount pad (34) bottom, the outside of guide rail (33) is located and installs synchro spring (35) between adjacent mount pad (34), be fixed with on frame (1) adjust cylinder (36), and adjust piston rod tip and mount pad (34) fixed connection of guide rail (33) one end of cylinder (36).

2. A dry film slitting machine with adjustable interval according to claim 1, wherein the slitting device (3) further comprises an L-shaped plate (37), the L-shaped plate (37) is fixed on the frame (1), a lifting cylinder (38) is fixed at the top of the L-shaped plate (37), a pressing plate (39) is fixed at the output end of the lifting cylinder (38), and the bottom of the pressing plate (39) is matched with the top of the mounting seat (34).

3. The interval-adjustable dry film slitting machine according to claim 2, wherein the cutting device (32) comprises a fixing sleeve (321) fixed at the bottom of the mounting seat (34), the bottom end of the fixing sleeve (321) is slidably connected with an L-shaped sliding rod (322), one end of the L-shaped sliding rod (322) is fixedly provided with a vertical rod (323), the pressing plate (39) is provided with a sliding chute (391), the vertical rod (323) is slidably connected in the sliding chute (391), a knife rest (324) is slidably connected in the L-shaped sliding rod (322), a connecting spring (325) is sleeved outside the knife rest (324), two ends of the connecting spring (325) are fixedly connected with the knife rest (324) and the L-shaped sliding rod (322) respectively, and a knife blade (326) is rotatably connected to the knife rest (324).

4. A dry film slitting machine with adjustable spacing according to claim 3, wherein the feeding device (2) comprises a feeding roller (21) and a plurality of guide rollers (22) rotatably connected to one side of the frame (1).

5. The interval-adjustable dry film slitting machine according to claim 1, wherein a deviation correcting device (5) is arranged between the feeding device (2) and the slitting device (3) on one side of the frame (1).

6. The interval-adjustable dry film slitting machine according to claim 1, wherein two winding devices (4) are arranged, each winding device (4) comprises a winding roller (41) rotatably connected to the frame (1) and a motor (42) fixed to the frame (1), and an output shaft of the motor (42) is fixedly connected with one end of each winding roller (41).