CN213894626U

CN213894626U - Paper pressing mechanism of insulating crepe paper cutting machine

Info

Publication number: CN213894626U
Application number: CN202022986457.8U
Authority: CN
Inventors: 田有朋; 胡金祥; 焦国栋
Original assignee: Jinan Jinsanxin Electric Power Co ltd
Current assignee: Jinan Jinsanxin Electric Power Co ltd
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-08-06
Anticipated expiration: 2030-12-11

Abstract

The utility model relates to the technical field of splitting machines, in particular to a paper pressing mechanism of an insulating crepe paper splitting machine, which comprises a bottom plate and a first roller, wherein the left side and the right side of the top end surface of the bottom plate are fixedly connected with a vertical plate, the inner side of the top end surface of the vertical plate is rotatably connected with a first screw rod, the outer side of the top end of the first screw rod is additionally connected with an adjusting block, the adjusting block is in sliding connection with the vertical plate, the bottom end surface of the adjusting block is fixedly connected with a first spring, the other end of the first spring is fixedly connected with a sliding block, the sliding block is in sliding connection with the first screw rod, the bottom end surface of the sliding block is fixedly connected with a second spring, in the utility model, the distance between the two roller can be adjusted according to the thicknesses of different papers through the arranged first screw rod, the adjusting block, a sleeve, a rotating block and the second screw rod, thereby improving the applicability of the device and realizing the locking of a ratchet wheel, the first roller and the second roller are prevented from rotating reversely when not in use, so that the paper is separated from the rollers.

Description

Paper pressing mechanism of insulating crepe paper cutting machine

Technical Field

The utility model relates to a cutting machine technical field specifically is nipper of insulating crepe paper cutting machine.

Background

The splitting machine is a mechanical device for splitting wide paper, mica tapes or films into a plurality of narrow materials, is commonly used for paper making machinery, wire and cable mica tapes and printing and packaging machinery, is mainly applied to splitting non-woven fabrics, mica tapes, paper, insulating materials and various film materials, has good mechanical strength and high voltage resistance, has smooth surface wrinkles and high toughness, is convenient to cut, still keeps certain strength particularly in oil immersion after being bent, and is widely applied along with the development of the society, so that the demand on a paper pressing mechanism of the splitting machine for the insulating crepe paper is increased day by day.

When an existing insulating crepe paper splitting machine is used for cutting, the crepe paper is often loosened and not tightened, so that the size of the crepe paper is not wrong when the splitting machine cuts the crepe paper, the quality of a product is affected, the paper pressing mechanism cannot be adjusted according to different thicknesses, the applicability of the device is low, and when the device is not used, the roller is reversed, the crepe paper is easily separated from the roller, the workload is increased, and therefore the paper pressing mechanism of the insulating crepe paper splitting machine is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an nipper of insulating crepe paper cutting machine constructs to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the paper pressing mechanism of the insulating crepe paper slitting machine comprises a bottom plate and a first roller, wherein vertical plates are fixedly connected to the left side and the right side of the top end face of the bottom plate, a first screw rod is rotatably connected to the inner side of the top end face of each vertical plate, an adjusting block is additionally connected to the outer side of the top end of each first screw rod and is in sliding connection with each vertical plate, a first spring is fixedly connected to the bottom end face of each adjusting block, a sliding block is fixedly connected to the other end of each first spring and is in sliding connection with each first screw rod, a second spring is fixedly connected to the bottom end face of each sliding block and is in sliding connection with each vertical plate, a bearing is fixedly connected to the inner side of the right end face of the sliding block on the left side, a first rotating shaft is clamped and connected to the inner side of the bearing, a first roller is fixedly connected to the outer side of the first rotating shaft, and a second rotating shaft is rotatably connected to the inner side of the right end face of the vertical plate on the left side, the outside fixedly connected with second running roller of second axis of rotation is located the right side the right-hand member face fixedly connected with fixation box of vertical board, and fixation box and second axis of rotation rotate to be connected, the right-hand member face fixedly connected with ratchet of second axis of rotation, the inboard fixedly connected with sleeve of preceding terminal surface of fixation box, telescopic inboard threaded connection has the second screw rod, and the second screw rod rotates with fixation box to be connected, the preceding terminal surface fixedly connected with turning block of second screw rod, the left end inboard of fixation box is from the front to the back first pin of fixedly connected with, the second pin in proper order, the outside fixedly connected with extension spring of first pin, the other end fixedly connected with pawl of extension spring, and pawl and second pin rotate to be connected.

Preferably, the number of the first springs is 2.

Preferably, the outer side of the second screw is fixedly connected with a limiting block.

Preferably, a rotating handle is fixedly connected to the top end face of the first screw rod, and the rotating handle is a regular hexagon.

Preferably, the width of the first roller is equal to that of the second roller.

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

1. the utility model discloses in, through the first screw rod that sets up, the regulating block, first spring, the slider, the second spring, first running roller, make rotatory handle drive first screw rod and rotate the regulating block and shift up in the outside of first screw rod, the elasticity of first spring reduces, the slider rebound on first screw rod, make the increase of distance between first running roller and the second running roller, and then pass the clearance between two running rollers with insulating crepe paper, then reverse twisting moves rotatory handle, make first spring compression, the slider moves down under the elastic action of first spring, make first running roller and insulating crepe paper contact, can adjust the distance between two running rollers according to the thickness of different paper, improve device's suitability, can reduce the wearing and tearing to the paper when carrying simultaneously.

2. The utility model discloses in, through ratchet, extension spring, first pin, second pin, pawl, sleeve, turning block, second screw rod, stopper that set up, when the way stops in the middle of, reverse twisting moves the second screw rod, makes the second screw rod remove left, makes second screw rod and pawl break away from, makes the pawl under the effect of extension spring, realizes the locking to the ratchet with the ratchet block, avoids when not using, first running roller and second running roller reversal, makes paper and running roller break away from.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 3 is a schematic side view of the fixing box of the present invention.

In the figure: 1-bottom plate, 2-vertical plate, 3-rotating handle, 4-first screw, 5-adjusting block, 6-first spring, 7-slide block, 8-second spring, 9-first rotating shaft, 10-first roller, 11-bearing, 12-second rotating shaft, 13-second roller, 14-fixed box, 15-ratchet wheel, 16-tension spring, 17-first pin, 18-second pin, 19-pawl, 20-sleeve, 21-rotating block, 22-second screw and 23-limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

a paper pressing mechanism of an insulating crepe paper splitting machine comprises a bottom plate 1 and a first roller 10, wherein the left side and the right side of the top end face of the bottom plate 1 are fixedly connected with vertical plates 2, the inner side of the top end face of each vertical plate 2 is rotatably connected with a first screw 4, the outer side of the top end of each first screw 4 is additionally connected with an adjusting block 5, the adjusting blocks 5 are in sliding connection with the vertical plates 2, the bottom end face of each adjusting block 5 is fixedly connected with a first spring 6, the other end of each first spring 6 is fixedly connected with a sliding block 7, the sliding block 7 is in sliding connection with the first screw 4, the bottom end face of each sliding block 7 is fixedly connected with a second spring 8, the second spring 8 is fixedly connected with the vertical plates 2, a bearing 11 is fixedly connected to the inner side of the right end face of the left sliding block 7, the inner side of the bearing 11 is connected with a first rotating shaft 9 in a clamping manner, the outer side of the first rotating shaft 9 is fixedly connected with the first roller 10, a second rotating shaft 12 is rotatably connected to the inner side of the right end face of the left vertical plate 2, the outer side of the second rotating shaft 12 is fixedly connected with a second roller 13, a right end face of the vertical plate 2 on the right side is fixedly connected with a fixed box 14, the fixed box 14 is rotatably connected with the second rotating shaft 12, a right end face of the second rotating shaft 12 is fixedly connected with a ratchet wheel 15, a front end face inner side of the fixed box 14 is fixedly connected with a sleeve 20, an inner side of the sleeve 20 is in threaded connection with a second screw 22, the second screw 22 is rotatably connected with the fixed box 14, a front end face of the second screw 22 is fixedly connected with a rotating block 21, a first pin 17 and a second pin 18 are fixedly connected with the inner side of a left end face of the fixed box 14 from front to back in sequence, an outer side of the first pin 17 is fixedly connected with a tension spring 16, the other end of the tension spring 16 is fixedly connected with a pawl 19, and the pawl 19 is rotatably connected with the second pin 18.

The quantity of first spring 6 is 2, be located the 5 bottoms of regulating block of the left and right sides respectively, a height adjustment for to first running roller 10, the outside fixedly connected with stopper 23 of second screw rod 22, make second screw rod 22 when sleeve 20 internal rotation, do not break away from mutually with sleeve 20, the displacement range to second screw rod 22 limits, the rotatory handle 3 of top end face fixedly connected with of first screw rod 4, and rotatory handle 3 is regular hexagon, be convenient for exert force, make rotatory handle 3 drive first screw rod 4, the realization is to the height adjustment of first running roller 10, first running roller 10 equals with the width of second running roller 13, when making the paper slide between two running rollers, the tensile force that upper and lower two sides received equals, reduce the wearing and tearing to the paper.

The working process is as follows: when the utility model is used, the rotating handle 3 is twisted to drive the first screw rod 4 to rotate the adjusting block 5 to move upwards on the outer side of the first screw rod 4, so that the elasticity of the first spring 6 is reduced, the slide block 7 moves upwards on the first screw rod 4, the distance between the first roller 10 and the second roller 13 is increased, the insulating crepe paper passes through the gap between the two roller wheels, then the rotating handle 3 is reversely twisted to enable the adjusting block 5 to rotate downwards on the outer side of the first screw rod 4, the first spring 6 is compressed, the slide block 7 moves downwards under the elastic action of the first spring 6, the first roller 10 is in contact with the insulating crepe paper, then the slide block 7 continues to rotate, the second spring 8 is compressed, the insulating crepe paper is fixed between the two roller wheels, the distance between the two roller wheels can be adjusted according to the thicknesses of different paper, the applicability of the device is improved, meanwhile, the abrasion to paper during conveying can be reduced, then the rotating block 21 is manually screwed, the second screw rod 22 is enabled to move rightwards inside the fixed box 14, the second screw rod 22 is enabled to push the pawl 19 to rotate, the top end of the pawl 119 is enabled to be separated from the ratchet wheel 15, the locking of the second roller wheel 13 is released, then the paper is connected with the other side of the splitting machine, the paper is enabled to move between the two roller wheels, the purpose of compaction in the feeding process of the splitting machine is achieved, the subsequent splitting is convenient, when the midway stops, the second screw rod 22 is reversely screwed, the second screw rod 22 is enabled to move leftwards, the second screw rod 22 is enabled to be separated from the pawl 18, the pawl 18 is enabled to be clamped with the ratchet wheel 15 under the action of the tension spring 16, the locking of the ratchet wheel 15 is achieved, and the situation that when the paper is not used, the first roller wheel 10 and the second roller wheel 13 fall reversely to rotate is avoided, and the paper is separated.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Paper pressing mechanism of insulating crepe paper cutting machine, including bottom plate (1) and first running roller (10), its characterized in that: the left side and the right side of the top end face of the bottom plate (1) are fixedly connected with vertical plates (2), the inner side of the top end face of each vertical plate (2) is rotatably connected with a first screw (4), the outer side of the top end of each first screw (4) is additionally connected with an adjusting block (5), the adjusting blocks (5) are slidably connected with the vertical plates (2), the bottom end face of each adjusting block (5) is fixedly connected with a first spring (6), the other end of each first spring (6) is fixedly connected with a sliding block (7), each sliding block (7) is slidably connected with the corresponding first screw (4), the bottom end face of each sliding block (7) is fixedly connected with a second spring (8), each second spring (8) is fixedly connected with the corresponding vertical plate (2), the inner side of the right end face of the corresponding sliding block (7) on the left side is fixedly connected with a bearing (11), and the inner side of each bearing (11) is clamped, first running roller (10) of outside fixedly connected with of first axis of rotation (9) is located the left right side right end face inboard rotation of vertical board (2) is connected with second axis of rotation (12), outside fixedly connected with second running roller (13) of second axis of rotation (12) is located the right side right end face fixedly connected with of vertical board (2) is fixed case (14), and fixed case (14) rotate with second axis of rotation (12) and be connected, the right end face fixedly connected with ratchet (15) of second axis of rotation (12), the inboard fixedly connected with sleeve (20) of preceding terminal surface of fixed case (14), the inboard threaded connection of sleeve (20) has second screw rod (22), and second screw rod (22) rotate with fixed case (14) and be connected, the preceding terminal surface fixedly connected with turning block (21) of second screw rod (22), the left end face inboard of fixed case (14) is from front to back fixedly connected with first pin (17) in proper order, Second pin (18), the outside fixedly connected with extension spring (16) of first pin (17), the other end fixedly connected with pawl (19) of extension spring (16), and pawl (19) and second pin (18) rotate and are connected.

2. The paper pressing mechanism of the insulating crepe paper slitting machine according to claim 1, characterized in that: the number of the first springs (6) is 2.

3. The paper pressing mechanism of the insulating crepe paper slitting machine according to claim 1, characterized in that: and the outer side of the second screw rod (22) is fixedly connected with a limiting block (23).

4. The paper pressing mechanism of the insulating crepe paper slitting machine according to claim 1, characterized in that: the top end face of the first screw rod (4) is fixedly connected with a rotary handle (3), and the rotary handle (3) is in a regular hexagon shape.

5. The paper pressing mechanism of the insulating crepe paper slitting machine according to claim 1, characterized in that: the width of the first roller (10) is equal to that of the second roller (13).