CN219078679U

CN219078679U - Fire-resistant mica tape slitting device

Info

Publication number: CN219078679U
Application number: CN202223270329.9U
Authority: CN
Inventors: 赵秀华; 仇进华
Original assignee: Anhui Yada Technology Co ltd
Current assignee: Anhui Yada Technology Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-05-26
Anticipated expiration: 2032-12-07

Abstract

The utility model provides a fire-resistant mica tape slitting device, which relates to the field of mica tape slitting and comprises a workbench, wherein a first winding roller and a second winding roller are respectively arranged at two ends of the workbench in a rotating way, the first winding roller and the second winding roller are respectively arranged at two sides of the top end of the workbench in a rotating way, and a first roll shaft and a second roll shaft are respectively arranged at the middle part of the workbench in a rotating way.

Description

Fire-resistant mica tape slitting device

Technical Field

The utility model relates to the field of mica tape cutting, in particular to a fire-resistant mica tape cutting device.

Background

Before the fire-resistant mica tape is packaged and sold, the fire-resistant mica tape with a wider size needs to be cut into a narrower size, as shown in fig. 1, at present, a single roll shaft and a cutter shaft are used for cutting, and as the cutting speed of the cutting machine is in a fixed state, when the yield of the fire-resistant mica tape is large, the cutting speed is obviously difficult to be improved within a fixed time, so that the efficiency of cutting the fire-resistant mica tape is reduced, and therefore, the fire-resistant mica tape cutting device capable of improving the cutting speed is provided.

Disclosure of Invention

The utility model aims to solve the following problems in the prior art: because the cutting speed of the cutting machine is in a fixed state, when the yield of the fire-resistant mica tape is large, the cutting speed is obviously difficult to improve in a fixed time, so that the efficiency of cutting the fire-resistant mica tape is reduced.

In order to solve the problems in the prior art, the utility model provides a fire-resistant mica tape slitting device which comprises a workbench, wherein a first winding roller and a second placing roller are respectively arranged at two ends of the workbench in a rotating mode, a first placing roller and a second winding roller are respectively arranged at two sides of the top end of the workbench in a rotating mode, a first roller shaft and a second roller shaft are respectively arranged in the middle of the workbench in a rotating mode in sequence, and a cutter shaft is arranged at one side, located at the middle of the workbench, of the first roller shaft and the second roller shaft.

Preferably, a sliding block connected with the cutter shaft is arranged in the middle of the top end of the workbench, a connecting rod penetrating through the workbench and located at the inner side of the workbench is arranged in the middle of the sliding block, and the structure is used for enabling the position of the cutter shaft to move, so that the end part of the fire-resistant mica tape is connected with the first winding roller or the second winding roller.

Preferably, the center of the cutter shaft is flush with the center of the distance between the first roll shaft and the second roll shaft, and the structure is used for enabling the distance between the cutter shaft and the first roll shaft and the distance between the cutter shaft and the second roll shaft are consistent when the cutter shaft moves to the side surfaces of the first roll shaft and the second roll shaft, so that the phenomenon that the cutter shaft is in non-contact or excessive contact with the first roll shaft and the second roll shaft is prevented.

Preferably, the surface of arbor is equipped with a plurality of screw holes, the outside bolted connection of arbor has a plurality of cutter teeth, and its a plurality of screw holes equidistance equipartition, and this structure is used for making cutter teeth on arbor surface carry out position control, makes the arbor can carry out the slitting of different width.

Preferably, the middle part of slider is equipped with the screw hole, the outside of connecting rod is equipped with the screw thread, the connecting rod is pegged graft in the inboard of slider, the screw hole of slider with the screw thread adaptation of connecting rod, this structure is used for making the connecting rod drive the slider and removes, makes the slider drive the interval appear between arbor and the first roller, the second roller, makes fire-resistant mica sticky tape pass between first roller and the arbor, between arbor and the second roller.

Preferably, the upper and lower both ends of slider all are equipped with the draw runner, the top middle part of workstation just is located the upper and lower spout that all is equipped with of slider, the draw runner of slider is located the spout inboard of workstation, the draw runner of slider and the spout adaptation of workstation, and this structure is used for preventing that the slider from appearing inclining when removing.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, two placing rollers, two winding rollers and two roller shafts form two fire-resistant mica tape conveying channels, the sliding block drives the cutter shafts to be attached to the two roller shafts through the rotating connecting rods, the two winding rollers are driven by the motor of the workbench to wind the fire-resistant mica tapes respectively, the two roller shafts and the cutter shafts are driven to rotate simultaneously through friction of the fire-resistant mica tapes, cutter teeth of the cutter shafts cut two rolls of fire-resistant mica tape reels simultaneously, the cutting speed of the fire-resistant mica tapes is increased, and the cutting efficiency is increased.

Drawings

FIG. 1 is a schematic diagram of a prior art slitter;

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

FIG. 3 is a rear view of the overall structure of the present utility model;

fig. 4 is an enlarged schematic view of the arbor of the present utility model;

FIG. 5 is a schematic cross-sectional view of a slider of the present utility model;

reference numerals: 1. a work table; 2. a first wind-up roll; 3. a first placement roller; 4. a second wind-up roll; 5. a first roller shaft; 6. a cutter shaft; 7. a second roller shaft; 8. a second placement roller; 9. a connecting rod; 10. a sliding block.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model.

Specific embodiments of the present utility model are described below with reference to the accompanying drawings.

Example 1

As shown in fig. 2-5, a fire-resistant mica tape slitting device is assembled by the following components:

and (3) assembly description: first, the first wind-up roll 2, the first placing roll 3, the second wind-up roll 4, the first roll shaft 5, the second roll shaft 7 and the second placing roll 8 are rotatably installed on the workbench 1, the second wind-up roll 4 and the first wind-up roll 2 are connected with a motor on the workbench 1, the sliding block 10 is installed on the workbench 1, the sliding block 10 is located in the center of the distance between the first roll shaft 5 and the second roll shaft 7, the cutter shaft 6 is installed on the side face of the sliding block 10, one end of the connecting rod 9 penetrates through the workbench 1 and the sliding block 10, threads of the connecting rod 9 are connected with threaded holes of the sliding block 10, and one end of the connecting rod 9 is set to be a baffle.

Description of working principle: when the cutter is used, the first placing roller 3, the second winding roller 4, the first roller shaft 5, the first winding roller 2, the second roller shaft 7 and the second placing roller 8 respectively form a fire-resistant mica tape conveying channel, the first placing roller 3 and the second placing roller 8 respectively place two rolls of fire-resistant mica tape reels, one ends of the two rolls of fire-resistant mica tapes respectively pass through the space between the first roller shaft 5 and the cutter shaft 6, the cutter shaft 6 and the second roller shaft 7 are connected with one ends of the two rolls of fire-resistant mica tapes respectively and the second winding roller 4 and the first winding roller 2, the slider 10 is driven to move through the rotating connecting rod 9, the cutter shaft 6 is driven to move by the slider 10, cutter teeth on the cutter shaft 6 are attached to the first roller shaft 5 and the second roller shaft 7, the first winding roller 2 and the second winding roller 4 are driven to rotate through a motor of the workbench 1, one ends of the two rolls of fire-resistant mica tapes respectively wind on the first winding roller 2 and the second winding roller 4, one ends of the two rolls of fire-resistant mica tapes respectively drive the first roller shaft 5 and the second roller shaft 7 to rotate, and the cutter shaft 6 are driven to rotate, and the cutter shaft 6 is driven to drive the cutter shaft 6 to move respectively, so that the cutter teeth of the cutter shafts can cut the fire-resistant mica tapes.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a fire-resistant mica sticky tape cuts device, includes workstation (1), its characterized in that: the utility model discloses a rotary cutting machine, including workstation (1), cutter shaft (6) are located at the top of workstation (1), workstation (1) both ends are provided with first wind-up roll (2) and second and place roller (8) respectively in the rotation, the top both sides of workstation (1) are provided with first wind-up roll (3) and second wind-up roll (4) respectively in the rotation, the middle part of workstation (1) is equipped with rotates in proper order from top to bottom and is provided with first roller (5) and second roller (7), the middle part of workstation (1) just is located one side of first roller (5) and second roller (7) and is equipped with cutter shaft (6).

2. A fire resistant mica tape slitting device as defined in claim 1 wherein: the middle part of the top end of the workbench (1) is provided with a sliding block (10) connected with the cutter shaft (6), and the middle part of the sliding block (10) is provided with a connecting rod (9) penetrating through the workbench (1) and positioned at the inner side of the workbench (1).

3. A fire resistant mica tape slitting device as defined in claim 1 wherein: the center of the cutter shaft (6) is flush with the center of the distance between the first roll shaft (5) and the second roll shaft (7).

4. A fire resistant mica tape slitting device as defined in claim 1 wherein: the surface of arbor (6) is equipped with a plurality of screw holes, the outside bolted connection of arbor (6) has a plurality of cutter teeth, and its a plurality of screw holes equidistance equipartition.

5. A fire resistant mica tape slitting device as defined in claim 2 wherein: the middle part of slider (10) is equipped with the screw hole, the outside of connecting rod (9) is equipped with the screw thread, connecting rod (9) are pegged graft in the inboard of slider (10), the screw hole of slider (10) with the screw thread adaptation of connecting rod (9).

6. The fire resistant mica tape slitting device according to claim 5, wherein: the sliding device is characterized in that sliding strips are arranged at the upper end and the lower end of the sliding block (10), sliding grooves are formed in the middle of the top end of the workbench (1) and located on the upper portion and the lower portion of the sliding block (10), the sliding strips of the sliding block (10) are located on the inner side of the sliding grooves of the workbench (1), and the sliding strips of the sliding block (10) are matched with the sliding grooves of the workbench (1).