CN220316808U

CN220316808U - Prevent rolling machine of crease

Info

Publication number: CN220316808U
Application number: CN202321482925.5U
Authority: CN
Inventors: 董杰锋
Original assignee: Kunshan Anjichang Grinding Technology Co ltd
Current assignee: Kunshan Anjichang Grinding Technology Co ltd
Priority date: 2023-06-12
Filing date: 2023-06-12
Publication date: 2024-01-09
Anticipated expiration: 2033-06-12

Abstract

The utility model discloses a crease-resistant winding machine which comprises a winding machine main body, wherein a winding disc is arranged at the upper end of the winding machine main body, supporting plates are arranged on two sides of the winding disc, a base is arranged below the supporting plates, a rotating bearing is arranged in the center of the winding disc, a first bearing plate is arranged on the outer side of the rotating bearing, a first winding roller is arranged at one end of the first bearing plate, a second winding roller is arranged at one end, far away from the first winding roller, of the rotating bearing, a second bearing plate is arranged at one side of the first bearing plate, auxiliary rollers are arranged at two ends above the second bearing plate, supporting legs are arranged on one side of the base, and a workbench is arranged above the supporting legs. The abrasive belt can be bonded with the winding roller in a flat way through two groups of flattening rollers on the supporting rod; the tension of the abrasive belt is adjusted by utilizing the automatic telescopic supporting rod and the supporting roller; the auxiliary roller is arranged to provide a supporting force for the abrasive belt to avoid crease.

Description

Prevent rolling machine of crease

Technical Field

The utility model relates to the technical field of winding machines, in particular to an anti-crease winding machine.

Background

When the winding machine is used for winding abrasive belts or sand paper, the abrasive belts and the sand paper are easy to wrinkle due to the reasons of deviation, uneven tension and the like in the winding process, so that folds appear to influence the quality of final winding. The existing adjustment mode generally utilizes the interaction between conveying carrier rollers, and the tension is adjusted or manually processed by stopping, if the tension to the abrasive belt and the abrasive paper is too large, the fracture phenomenon can occur; if the tension force to the abrasive belt and the abrasive paper is too small, rolling loose occurs. The manual treatment of the machine halt also can lead to not very high rolling efficiency, and can lead to overall work efficiency reduction, and finally rolled abrasive belt and abrasive paper are not tight, and crease marks are easy to loosen.

The application number is as follows: CN201811651655.X, the utility model provides a crease-resistant rolling machine, comprising a rolling drum and a carrier roller, wherein a coiled material is conveyed to the rolling drum along the carrier roller for rolling, at least two flattening rollers with equal height are further arranged between the rolling drum and the carrier roller, crease-resistant mechanisms are arranged between the flattening rollers, each crease-resistant mechanism comprises a base, a vertical lifting unit is arranged on the base, a supporting plate is arranged on the vertical lifting unit, a workbench is arranged on the supporting plate, at least two cavities are formed in the upper end face of the workbench, friction rollers are rotationally connected in the cavities, and the rotating shaft direction of each friction roller is parallel to the trend of the coiled material and is also parallel to the length direction of the workbench; the friction roller turns reversely, and along the trend of the coiled material, the friction roller positioned at the left rotates anticlockwise, and the friction roller positioned at the right rotates clockwise. This crease rolling machine is prevented, through the perpendicular to coiled material trend and directional outside frictional force that the friction roller formed to the coiled material, the coiled material that will constantly convey in the forward is flattened, reaches the purpose of eliminating the fold.

According to the crease-resistant rolling machine, coiled materials are conveyed to the rolling barrel to be rolled through the carrier roller, but when the rolling barrel rolls the coiled materials to a certain amount, the machine is required to be suspended, and after the coiled materials on the rolling barrel are manually rolled, the rolling barrel continues to work, so that the rolling efficiency is reduced, and the overall working efficiency is reduced; when the winding drum starts to wind, the carrier roller only sends coiled materials to the winding drum, but when the winding drum starts to rotate and wind, the carrier roller cannot prevent the coiled materials from tilting.

Accordingly, in view of the above, research and improvement on the existing structure and the existing defects are performed, and a crease-resistant winding machine is provided to achieve the purpose of having more practical value.

Disclosure of Invention

The utility model aims to provide a crease-resistant rolling machine, which solves the problems that a single rolling cylinder provided in the background art is low in rolling efficiency and a carrier roller is used for conveying coiled materials to the rolling cylinder for rolling, so that the coiled materials are prevented from tilting and creasing.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a rolling machine of crease-resistant, includes the rolling machine main part, the rolling dish is installed to the upper end of rolling machine main part, the both sides of rolling dish all are provided with the backup pad, and the below of backup pad is provided with the base, rolling bearing is installed at the center of rolling dish, and rolling bearing's outside is provided with first loading board, first wind-up roll is all installed to first loading board's one end, and rolling bearing keeps away from first wind-up roll's one end is provided with the second wind-up roll, the second loading board is installed to one side of first loading board, and the top both ends of second loading board all are provided with the auxiliary roller, one side of base is provided with the supporting leg, and the top of supporting leg is provided with the workstation.

Further, the bracing piece is installed to the top of workstation, and the one end of bracing piece is connected with the flattening roller, first servo motor is installed to the below of bracing piece, and the top of first servo motor is provided with the rotation belt, one side of first servo motor is provided with the constant speed ware, and the one side that the constant speed ware kept away from first servo motor installs switch controller.

Further, the support rods are provided with four groups, are symmetrically arranged on two sides of the workbench at equal intervals, one group of the support rods positioned in the middle is an automatic telescopic support rod, and one end of the automatic telescopic support rod is provided with a carrier roller.

Furthermore, four groups of first servo motors are correspondingly arranged below the four groups of support rods, the first servo motors drive the flattening rollers and the carrier rollers to rotate through rotating belts, and the switch controller is electrically connected with the speed regulator and the first servo motors through leads.

Further, the grooves at the two ends of the first bearing plate and the grooves of the second bearing plate are respectively provided with a second servo motor, the outside of the second servo motors is provided with a fixing frame, the second servo motors drive the first winding roller, the second winding roller and the auxiliary roller to rotate, and the second servo motors are electrically connected with the switch controller through wires.

Further, the both sides of first wind-up roll and second wind-up roll all are provided with the rolling baffle to the surface of first wind-up roll and second wind-up roll all bonds there is the non-setting adhesive, and its non-setting adhesive distribution is even.

Compared with the prior art, the utility model has the beneficial effects that: the upper and lower sets of flattening rollers are arranged on the supporting rods, so that crease marks of the abrasive belt can be prevented, and the abrasive belt can be bonded with the winding rollers in a straight manner; the tensioning force of the abrasive belt is adjusted by utilizing the automatic telescopic supporting rod and the carrier roller, so that the phenomenon of fracture in the winding process caused by overlarge tensioning force of the abrasive belt is prevented, or the tensioning force of the abrasive belt is too small, and the winding roller is too loose in winding, so that the wound abrasive belt is folded;

by arranging the speed regulator, the abrasive belt can be kept in a uniform speed state when being wound, so that the winding effect of the winding roller is improved, and by arranging the first bearing plate and the second bearing plate in a crossed mode, the auxiliary roller can provide a supporting force for the abrasive belt when the winding roller is wound, so that the abrasive belt can be uniformly adhered to the winding roller, and crease is avoided; through set up rolling bearing in the center of rolling dish to drive first wind-up roll and second wind-up roll and rotate, improve rolling efficiency.

Drawings

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

FIG. 2 is a schematic view of a workbench according to the utility model;

FIG. 3 is a schematic side view of the winding body of the present utility model;

fig. 4 is a schematic front view of the winding body of the present utility model.

In the figure: 1. a winding main body; 2. a reel; 3. a support plate; 4. a base; 5. a rotating bearing; 6. a first bearing plate; 601. a first wind-up roll; 602. a second wind-up roll; 7. a second bearing plate; 701. an auxiliary roller; 8. support legs; 9. a work table; 10. a support rod; 101. a flattening roller; 102. automatically telescoping the support rod; 103. a carrier roller; 11. a first servo motor; 12. rotating the belt; 13. a speed setter; 14. a switch controller; 15. and a second servo motor.

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.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a rolling machine of crease-resistant, includes rolling machine body 1, rolling reel 2 is installed to rolling machine body 1's upper end, and rolling reel 2's both sides all are provided with backup pad 3, and backup pad 3's below is provided with base 4, and rolling reel 2's center is installed antifriction bearing 5, and antifriction bearing 5 can drive first wind-up roll 601, second wind-up roll 602 and auxiliary roller 701 rotation for first wind-up roll 601 and second wind-up roll 602 circulate in proper order and alternate the rolling, thereby improve the rolling efficiency of rolling machine. And the outside of rolling bearing 5 is provided with first loading board 6, first wind-up roll 601 is all installed to the one end of first loading board 6, and the one end that rolling bearing 5 kept away from first wind-up roll 601 is provided with second wind-up roll 602, second loading board 7 is installed to one side of first loading board 6, and the top both ends of second loading board 7 all are provided with auxiliary roller 701, its first loading board 6 and second loading board 7 use rolling bearing 5 as the center and are in the setting of crossing, whenever first wind-up roll 601 and second wind-up roll 602 carry out the rolling, auxiliary roller 701 at second loading board 7 both ends will support the abrasive band in the below of first wind-up roll 601 and second wind-up roll 602 respectively, provide a holding power for the abrasive band, make the abrasive band can even bonding with the wind-up roll, avoid appearing the crease. One side of the base 4 is provided with a supporting leg 8, and a workbench 9 is arranged above the supporting leg 8.

The support rods 10 are arranged above the workbench 9, the support rods 10 are provided with four groups, the four groups are symmetrically arranged on two sides of the workbench 9 at equal intervals, one group in the middle is an automatic telescopic support rod 102, and one end of the automatic telescopic support rod 102 is provided with a carrier roller 103. And the one end of bracing piece 10 is connected with two sets of flattening rollers 101, the crease can be prevented to flattening roller 101, make the abrasive band can be straight bond with the wind-up roll, first servo motor 11 is installed to the below of bracing piece 10, and the top of first servo motor 11 is provided with rotation belt 12, rotation belt 12 can drive flattening roller 101 and bearing roller 103 rotation, one side of first servo motor 11 is provided with the constant speed ware 13, the constant speed ware 13 makes the rolling machine when carrying out the rolling to the abrasive band, can keep a uniform velocity state, thereby improve the rolling effect of wind-up roll, and the on-off control 14 is installed to one side that constant speed ware 13 kept away from first servo motor 11. Four groups of first servo motors 11 are correspondingly arranged below the four groups of support rods 10, the first servo motors 11 drive the flattening rollers 101 and the carrier rollers 103 to rotate through rotating belts 12, and the switch controller 14 is electrically connected with the constant speed device 13 and the first servo motors 11 through wires. The grooves at the two ends of the first bearing plate 6 and the grooves of the second bearing plate 7 are respectively provided with a second servo motor 15, the outside of the second servo motor 15 is provided with a fixing frame, the second servo motor 15 drives the first winding roller 601, the second winding roller 602 and the auxiliary roller 701 to rotate, and the second servo motor 15 is electrically connected with the switch controller 14 through wires. Both sides of the first winding roller 601 and the second winding roller 602 are provided with winding baffles, so that the abrasive belt can be kept neat in the winding process, the outer surfaces of the first winding roller 601 and the second winding roller are adhered with self-adhesive, the self-adhesive is uniformly distributed, and the abrasive belt is adhered with the first winding roller 601 and the second winding roller 602 through the self-adhesive.

Working principle: when the device is used, the first servo motor 11, the speed regulator 13 and the second servo motor 15 are started through the switch controller 14, the first servo motor 11 drives the flattening roller 101 and the carrier roller 103 to rotate through the rotating belt 12, the speed regulator 13 can enable the rolling of the abrasive belt to keep constant speed, the abrasive belt passes through the first group of supporting rods 10 firstly, then sequentially passes through the third group of supporting rods 10 and the fourth group of supporting rods 10, the abrasive belt is driven by pulleys on the upper group of supporting rods 101 and the lower group of supporting rods 101, the carrier roller 103 on the second group of automatic telescopic supporting rods 102 can adjust the tension of the abrasive belt, after the abrasive belt passes through the fourth group of supporting rods 10, the rolling main body 1 starts to rotate the first rolling roller 601 to one side of the workbench 9 through the rotating bearing 5, then the abrasive belt is conveyed forwards through the upper group of the lower group of flattening rollers 101, the auxiliary rod 701 provides a supporting force for the abrasive belt so that the abrasive belt and the non-drying adhesive on the rolling roller 601 are weighed, after the rolling is finished, the second servo motor 15 starts to drive the rolling roller 601 to rotate, the rolling is cut off the adhesive roller 602, when the second rolling is cut off the second rolling roller 602 is cut off to a certain thickness, the second rolling roller 602 is cut off, and the rolling is continuously rotated 602, and the rolling main body 1 can be rotated to a certain thickness 602 is kept at a certain time, when the rolling position is kept at a certain position, and 602 is different from the rolling position from the second rolling roller 602, and 602 is rotated, and when the rolling roller 602 is rotated and after the rolling is rotated and 602, the second winding roller 602 is replaced by the first winding roller 601 as the operation method for replacing the first winding roller 601, and the steps are sequentially circulated until winding is finished.

Claims

1. The utility model provides a rolling machine of crease-resistant, its characterized in that, including rolling machine main part (1), rolling dish (2) are installed to the upper end of rolling machine main part (1), the both sides of rolling dish (2) all are provided with backup pad (3), and the below of backup pad (3) is provided with base (4), pivot bearing (5) are installed at the center of rolling dish (2), and the outside of pivot bearing (5) is provided with first loading board (6), first wind-up roll (601) are all installed to the one end of first loading board (6), and the one end that first wind-up roll (601) were kept away from to pivot bearing (5) is provided with second wind-up roll (602), second loading board (7) are installed to one side of first loading board (6), and the top both ends of second loading board (7) all are provided with auxiliary roller (701), one side of base (4) is provided with supporting leg (8), and the top of supporting leg (8) is provided with workstation (9).

2. The crease-resistant winding machine according to claim 1, characterized in that a supporting rod (10) is installed above the workbench (9), one end of the supporting rod (10) is connected with a flattening roller (101), a first servo motor (11) is installed below the supporting rod (10), a rotating belt (12) is arranged above the first servo motor (11), a speed regulator (13) is arranged on one side of the first servo motor (11), and a switch controller (14) is installed on one side, far away from the first servo motor (11), of the speed regulator (13).

3. The crease-resistant rolling machine according to claim 2, wherein the supporting rods (10) are provided with four groups, are symmetrically arranged at two sides of the workbench (9) at equal intervals, one group in the middle is an automatic telescopic supporting rod (102), and one end of the automatic telescopic supporting rod (102) is provided with a carrier roller (103).

4. A crease-resistant rolling machine according to claim 3, wherein four groups of first servo motors (11) are correspondingly arranged below the four groups of support rods (10), the first servo motors (11) drive the flattening rollers (101) and the carrier rollers (103) to rotate through rotating belts (12), and the switch controller (14) is electrically connected with the constant speed device (13) and the first servo motors (11) through wires.

5. The crease-resistant winding machine according to claim 4, wherein the grooves at two ends of the first bearing plate (6) and the grooves of the second bearing plate (7) are respectively provided with a second servo motor (15), a fixing frame is arranged outside the second servo motor (15), the second servo motor (15) drives the first winding roller (601), the second winding roller (602) and the auxiliary roller (701) to rotate, and the second servo motor (15) is electrically connected with the switch controller (14) through wires.

6. The crease-resistant winding machine according to claim 5, wherein winding baffles are arranged on two sides of the first winding roller (601) and the second winding roller (602), and adhesive stickers are adhered to outer surfaces of the first winding roller (601) and the second winding roller, and are uniformly distributed.