CN220007942U

CN220007942U - Splitting machine

Info

Publication number: CN220007942U
Application number: CN202321439664.9U
Authority: CN
Inventors: 罗英东
Original assignee: Heyuan Yihao Polymer Technology Co ltd
Current assignee: Heyuan Yihao Polymer Technology Co ltd
Priority date: 2023-06-07
Filing date: 2023-06-07
Publication date: 2023-11-14
Anticipated expiration: 2033-06-07

Abstract

The utility model relates to the technical field of splitting machines, and discloses a splitting machine, which comprises: the side plate is connected with the micro-pressure device, the micro-pressure device is used for placing a film, the side plate is connected with the driving device, the driving device is connected with a plurality of slitting devices, the slitting devices are used for cutting the film placed on the micro-pressure device, each slitting device comprises a movable frame, a circular knife is fixedly installed on the movable frame, the micro-pressure device comprises a fixing plate, the fixing plate is fixedly installed on the side plate, a through groove is formed in the fixing plate, a pressing plate is slidably connected with the through groove, a pull rod is fixedly installed on the pressing plate, a spring is connected with the pressing plate, one end of the spring is fixedly connected with the pressing plate, and the other end of the spring is fixedly connected with the fixing plate. This cutting machine places the film in the micropressure unit, adjusts the distance between a plurality of cutting device on drive arrangement, makes the distance between two adjacent circular knives and the required breadth looks adaptation of film to adjust the film breadth of cutting out, it is more convenient directly to adjust the operation of circular knife interval on equipment.

Description

Splitting machine

Technical Field

The utility model relates to the technical field of splitting machines, in particular to a splitting machine.

Background

The slitting machine is a mechanical device for dividing wide paper, mica tape or film into a plurality of narrow materials, and is commonly used for paper making machines, wire and cable mica tapes and printing and packaging machines. The slitting machine is mainly applied to slitting of non-woven fabrics, mica tapes, paper, insulating materials and various film materials, and is particularly suitable for slitting of narrow tapes (non-woven fabrics, paper, insulating materials, mica tapes, films and the like).

In the slitting process of the polymer film, the film is placed in a slitting machine, a plurality of slitting cutters in the slitting machine are fixed on an installation shaft, the slitting cutters slit the film, the film is slit while being wound, and after winding is completed, the film is also slit. However, in the existing slitting machine, the distance between the slitting knives on the mounting shaft is fixed so that the slit film is of a fixed width, and the film production has different width requirements. When changing and cutting the width, need to be provided with the installation axle of dividing the cutter and wholly dismantle from the cutting machine, change the installation axle of dividing cutter interval adaptation, carry out follow-up film again and cut, the operation of wholly changing the installation axle is comparatively loaded down with trivial details.

Disclosure of Invention

The present utility model is directed to a splitting machine, which solves the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a slitting machine comprising: the side plate is connected with the micro-pressure device, the micro-pressure device is used for placing a film, the side plate is connected with the driving device, the driving device is connected with a plurality of slitting devices, the slitting devices are used for cutting the film placed on the micro-pressure device, each slitting device comprises a movable frame, and a circular knife is fixedly arranged on the movable frame.

Preferably, the micro-pressure device comprises a fixing plate, the fixing plate is fixedly arranged on the side plate, the fixing plate is provided with a through groove, the through groove is slidably connected with a pressure plate, and the pressure plate is fixedly provided with a pull rod.

Preferably, the pressing plate is connected with a spring, one end of the spring is fixedly connected with the pressing plate, and the other end of the spring is fixedly connected with the fixing plate.

Preferably, the driving device comprises a cylinder, an outer frame is fixedly arranged on the cylinder, the outer frame is connected with a lifting rail in a sliding mode, and the lifting rail is fixedly arranged on the side plate.

Preferably, the outer frame is fixedly provided with an anti-slip strip, and the anti-slip strip is fixedly provided with a plurality of raised strips.

Preferably, the movable frame is slidably connected with the outer frame.

Preferably, the movable frame is fixedly provided with a pressing block, the pressing block is provided with a plurality of grooves, and the grooves are meshed with the convex strips.

Preferably, the movable frame is fixedly provided with a vertical plate, the vertical plate is in sliding connection with the outer frame, the vertical plate is provided with a through hole, and the through hole is in sliding connection with a bolt.

Preferably, the side plate is fixedly provided with a fixing frame.

Preferably, the cylinder is fixedly connected with the fixing frame.

The splitting machine has the following beneficial effects:

this cutting machine places the film in the micropressure unit, adjusts the distance between a plurality of cutting device on drive arrangement, makes the distance between two adjacent circular knives and the required breadth looks adaptation of film to adjust the film breadth of cutting out, it is more convenient directly to adjust the operation of circular knife interval on equipment.

Drawings

FIG. 1 is a perspective view of the structure of the present utility model;

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

FIG. 3 is a right side view of the structure of the present utility model;

FIG. 4 is a cross-sectional view of the mount of FIG. 3;

FIG. 5 is an enlarged view of FIG. 4 at A;

FIG. 6 is an enlarged view at B in FIG. 4;

fig. 7 is a schematic view of the outer frame.

In the figure: 1. a side plate; 2. a fixing frame; 3. a micropressure device; 31. a fixing plate; 32. a through groove; 33. a pressing plate; 34. a pull rod; 35. a spring; 4. a driving device; 41. a cylinder; 42. an outer frame; 43. lifting rails; 44. an anti-slip strip; 45. a convex strip; 5. a slitting device; 51. a moving frame; 52. a circular knife; 53. briquetting; 54. a groove; 55. a riser; 56. a through hole; 57. a bolt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described 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.

As shown in fig. 1, the present utility model provides an embodiment of a slitting machine, including: the side plate 1, the side plate 1 sets up two, and 1 fixed mounting of side plate has mount 2, and micro-pressure device 3 is connected to side plate 1, and one side plate 1 sets up in the left side of micro-pressure device 3, and another side plate 1 sets up in the right side of micro-pressure device 3, and micro-pressure device 3 is used for placing the film.

Specifically, as shown in fig. 1-5, the micro-pressure device 3 includes a fixing plate 31, the fixing plate 31 is fixedly mounted on the side plate 1, the fixing plate 31 is provided with a through groove 32, the through groove 32 is slidably connected with a pressing plate 33, the pressing plate 33 is fixedly mounted with a pull rod 34, the pressing plate 33 is connected with a spring 35, one end of the spring 35 is fixedly connected with the pressing plate 33, and the other end of the spring 35 is fixedly connected with the fixing plate 31.

In this embodiment, the pull rod 34 is lifted upwards to place the film in the through groove 32, the film passes through from one side of the through groove 32, the passed film is connected with an external winding roller, the pull rod 34 is loosened, the spring 35 rebounds, the pressing plate 33 generates micro-pressure on the film, when the external winding roller rotates, the film slides between the pressing plate 33 and the fixed plate 31, and the micro-pressure on the film by the pressing plate 33 can prevent the film from loosening and wrinkling in the sliding process.

As shown in fig. 1, the side plate 1 is connected to a driving device 4.

As shown in fig. 1 and 7, the driving device 4 includes a cylinder 41, the cylinder 41 is fixedly connected with the fixing frame 2, the cylinder 41 is fixedly provided with an outer frame 42, the outer frame 42 is slidably connected with a lifting rail 43, the lifting rail 43 is fixedly provided with a side plate 1, the outer frame 42 is fixedly provided with an anti-slip strip 44, the anti-slip strip 44 is fixedly provided with a plurality of raised strips 45, the anti-slip strip 44 and the raised strips 45 are made of rubber, and the rubber has good anti-slip performance.

As shown in fig. 1, the driving device 4 is connected with a plurality of slitting devices 5, and the slitting devices 5 are used for slitting the film placed on the micro-pressure device 3.

Further, as shown in fig. 1 and fig. 3-6, the slitting device 5 includes a moving frame 51, the moving frame 51 is slidably connected with the outer frame 42, the moving frame 51 is fixedly provided with a circular knife 52, the moving frame 51 is fixedly provided with a pressing block 53, the pressing block 53 is made of rubber, the pressing block 53 is provided with a plurality of grooves 54, the grooves 54 are meshed with the raised strips 45, the moving frame 51 is fixedly provided with a vertical plate 55, the vertical plate 55 is slidably connected with the outer frame 42, the vertical plate 55 is provided with a through hole 56, the through hole 56 is slidably connected with a plug 57, the plug 57 is in contact with the outer frame 42, and the plug 57 clamps the vertical plate 55 and the outer frame 42, so that the vertical plate 55 does not move upwards.

In this embodiment, the cylinder 41 drives the outer frame 42 downward until the circular knife 52 contacts the film, at which time the film is cut by the circular knife 52, and the circular knife 52 cuts the film as the film slides between the pressing plate 33 and the fixing plate 31.

A number of slitting devices 5 are horizontally movable in the drive device 4.

In the utility model, the bolt 57 is pulled out to pull the vertical plate 55 upwards, the vertical plate 55 drives the movable frame 51 and the pressing block 53 to move upwards, the pressing block 53 is separated from the raised strips 45, then the vertical plate 55 is horizontally moved, so that the circular knives 52 are horizontally moved, the distance between the two adjacent circular knives 52 is adjusted, the distance between the two adjacent circular knives 52 is matched with the required slitting width of the film, the slit film width is adjusted, compared with the mode of integrally disassembling and assembling the mounting shaft provided with the slitting knife in the prior art, the operation of directly adjusting the distance between the circular knives 52 on the equipment is more convenient, after the distance between the circular knives 52 is adjusted, the vertical plate 55 is moved downwards, the grooves 54 on the pressing block 53 are meshed with the raised strips 45, at the moment, the pressing block 53 is tightly contacted with the anti-slip strips 44, the circular knives 52 are not easy to horizontally displace, the bolt 57 is inserted into the through holes 56, the vertical plate 55 and the outer frame 42 are blocked, the circular knives 52 are not vertically displaced, and the positions of the circular knives 52 are fixed.

Working principle: pulling up the pull rod 34, placing the film in the through groove 32, penetrating the film out of one side of the through groove 32, connecting the penetrated film with an external winding roller, loosening the pull rod 34, rebounding the spring 35, slightly pressing the film by the pressing plate 33, pulling out the bolt 57, pulling up the vertical plate 55, driving the movable frame 51 and the pressing block 53 to move upwards by the vertical plate 55, separating the pressing block 53 from the convex strips 45, horizontally moving the vertical plate 55 again, enabling the circular knife 52 to move horizontally, adjusting the distance between two adjacent circular knives 52, moving down the vertical plate 55 after the adjustment, enabling the groove 54 on the pressing block 53 to be meshed with the convex strips 45, at the moment, tightly contacting the pressing block 53 with the anti-slip strip 44, enabling the circular knives 52 to be difficult to generate horizontal displacement, inserting the bolt 57 into the through holes 56, clamping the vertical plate 55 with the outer frame 42, enabling the circular knives 52 not to generate vertical displacement, thereby fixing the position of the circular knives 52, opening the air cylinders 41, driving the outer frame 42 to move downwards until the circular knives 52 are contacted with the film, at the moment, the film is cut by the circular knives 52, and the external winding roller rotates, the film slides between the pressing plate 33 and the fixed plate 31.

In view of the foregoing, it will be appreciated that while embodiments of the utility model have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations may be made hereto without departing from the principles and spirit of the utility model, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A splitting machine, characterized in that: comprising the following steps: the side plate (1), the said side plate (1) connects the micro-pressure device (3), the said micro-pressure device (3) is used for placing the membrane;

the side plate (1) is connected with the driving device (4), the driving device (4) is connected with a plurality of slitting devices (5), the slitting devices (5) are used for cutting films placed on the micro-pressure device (3), the slitting devices (5) comprise moving frames (51), and circular knives (52) are fixedly arranged on the moving frames (51).

2. A slitting machine according to claim 1, wherein: the micro-pressure device (3) comprises a fixing plate (31), the fixing plate (31) is fixedly installed on the side plate (1), a through groove (32) is formed in the fixing plate (31), a pressing plate (33) is connected with the through groove (32) in a sliding mode, and a pull rod (34) is fixedly installed on the pressing plate (33).

3. A slitting machine according to claim 2, wherein: the pressing plate (33) is connected with a spring (35), one end of the spring (35) is fixedly connected with the pressing plate (33), and the other end of the spring (35) is fixedly connected with the fixing plate (31).

4. A slitting machine according to claim 1, wherein: the driving device (4) comprises an air cylinder (41), an outer frame (42) is fixedly arranged on the air cylinder (41), the outer frame (42) is connected with a lifting rail (43) in a sliding mode, and the lifting rail (43) is fixedly arranged on the side plate (1).

5. A slitting machine as defined in claim 4, wherein: the anti-slip strip (44) is fixedly arranged on the outer frame (42), and a plurality of raised strips (45) are fixedly arranged on the anti-slip strip (44).

6. A slitting machine according to claim 5, wherein: the movable frame (51) is slidably connected with the outer frame (42).

7. A slitting machine according to claim 6, wherein: the movable frame (51) is fixedly provided with a pressing block (53), the pressing block (53) is provided with a plurality of grooves (54), and the grooves (54) are meshed with the raised strips (45).

8. A slitting machine according to claim 7, wherein: the movable frame (51) is fixedly provided with a vertical plate (55), the vertical plate (55) is in sliding connection with the outer frame (42), the vertical plate (55) is provided with a through hole (56), and the through hole (56) is in sliding connection with a bolt (57).

9. A slitting machine as defined in claim 4, wherein: the side plate (1) is fixedly provided with a fixing frame (2).

10. A slitting machine according to claim 9, wherein: the air cylinder (41) is fixedly connected with the fixing frame (2).