CN220055640U - Unreeling machine - Google Patents

Abstract

The utility model discloses an uncoiling machine which comprises an uncoiling frame, uncoiling rollers, a limiting plate and a fixing seat, wherein uncoiled cloth enters the uncoiling frame, the limiting plate is fixed on the fixing seat, the uncoiling rollers are arranged below the limiting plate, a plurality of uncoiling rollers are arranged side by side, the fixing seat is arranged at two ends of the uncoiling rollers, limiting grooves are formed among the limiting plate, the fixing seat and the uncoiling rollers and are used for limiting the cloth coil on the uncoiling rollers, and the uncoiling rollers drive the cloth to be uncoiled by friction force between the cloth coil and the limiting plate. The utility model improves the performance of the unreeling machine and has good practicability.

Description

Unreeling machine

Technical Field

The utility model belongs to the technical field of unreeling machines, and particularly relates to an unreeling machine.

Background

The utility model discloses an unreeling machine, which can refer to Chinese patent with an authorized bulletin number of CN202704635U in the prior art, and comprises a base, a vertical support arranged on the base, and a transverse support arranged on the vertical support, wherein the front end of the transverse support is connected with an unreeling frame, and the base is provided with a cloth roll frame. The operator firstly places the cloth in the cloth roll rack, the cloth is conveyed to the unreeling rack from the cloth roll rack, the unreeling rotating shaft is driven by the motor to rotate, and meanwhile, the unreeling rotating shaft drives the cloth to unreel by utilizing friction force between the unreeling rotating shaft and the cloth, so that unreeling of the cloth is completed.

The cloth roll is pulled by the unwinding rotating shaft on the unwinding frame to rotate for unwinding, the cloth is broken due to the pulling of the cloth, and meanwhile, the cloth roll is separated from the cloth roll frame, so that the cloth conveyed to the unwinding frame is uneven, and therefore the utility model provides the unwinding machine.

Disclosure of Invention

The utility model aims to solve the technical problems in the prior art and provide the unreeling machine, wherein a cloth roll is limited to rotate in a limiting groove formed by a limiting plate, an unreeling roll and a fixing seat, friction between the unreeling roll and the cloth roll below the limiting groove drives the cloth roll to rotate, so that the pulling force of the cloth is reduced, and the flatness of the conveyed cloth is improved.

In order to solve the technical problems, the utility model adopts the following technical scheme:

an unwinder comprising: the unreeling frame, cloth after unreeling gets into on the unreeling frame, still include: the cloth unwinding device comprises unwinding rollers, limiting plates and fixing seats, wherein the limiting plates are fixed on the fixing seats, the unwinding rollers are arranged below the limiting plates, a plurality of unwinding rollers are arranged side by side, the fixing seats are arranged at two ends of the unwinding rollers, limiting grooves are formed among the limiting plates, the fixing seats and the unwinding rollers and used for limiting cloth rolls on the unwinding rollers, and the unwinding rollers utilize friction force between the cloth rolls to drive the cloth to unwind.

Further, the fixing base comprises a fixing plate and fixing rollers, wherein the fixing plate is connected to two sides of the fixing rollers, the fixing rollers are distributed in an arc shape, and a limiting groove between the limiting plate, the fixing rollers and the unreeling rollers is in an arc shape.

Further, the unwind roller employs an electric drum.

Further, the unreeling frame is arranged right above the fixing seat, a plurality of hanging rods are arranged on the unreeling frame at intervals, and one end of the cloth roll in the limiting groove is hung on the hanging rods so as to tension the cloth.

Further, the utility model also comprises: the cloth winding device comprises a cloth winding mechanism, a first press roller and a winding mechanism, wherein the first press roller is arranged between the winding mechanism and an unreeling frame, one end of the cloth winding is attached to the first press roller, and one end of the cloth winding is enabled to be transited from the unreeling frame to the winding mechanism.

Further, the batching mechanism comprises a first rack, a second rack, a first roller and a cloth roller, wherein the first roller is rotatably connected to the first rack, the cloth roller is rotatably connected to the second rack, the first roller is arranged above the cloth roller, one end of the cloth roll passes through the space between the first roller and the cloth roller, and the surface of the first roller is tightly attached to the cloth surface, so that the cloth is tensioned.

Further, the material winding mechanism further comprises a second press roller and a second roller, the second roller is connected to the first frame and used for conveying cloth, and the second press roller is arranged adjacent to the second roller, so that the second press roller can attach the cloth to the roller surface of the second roller when the cloth passes through the second roller.

Further, the second frame includes sill bar and side support piece, and side support piece is fixed in sill bar both sides, and side support piece swivelling joint cloth roller, side support piece adopt triangle structure.

Further, the second frame is provided with a rolling member.

Further, the rolling member adopts a roller.

Due to the adoption of the technical scheme, the utility model has the following beneficial effects:

the cloth unwinding device comprises an unwinding frame, unwinding rollers, a limiting plate and a fixing seat, wherein the unwound cloth enters the unwinding frame, the limiting plate is fixed on the fixing seat, the unwinding rollers are arranged below the limiting plate, a plurality of unwinding rollers are arranged side by side, the fixing seat is arranged at two ends of the unwinding rollers, limiting grooves are formed among the limiting plate, the fixing seat and the unwinding rollers and are used for limiting the cloth roll on the unwinding rollers, and the unwinding rollers drive the cloth to be unwound by utilizing friction force between the unwinding rollers and the cloth roll. The utility model improves the performance of the unreeling machine and has good practicability.

Drawings

The utility model is further described below with reference to the accompanying drawings:

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

FIG. 2 is a schematic diagram of a partial structure of the present utility model;

FIG. 3 is a schematic view of a partial structure of the present utility model;

fig. 4 is a diagram of the present utility model.

In the figure, 1-unwind rolls; 2-fixing rollers; 3-limiting plates; 4-a first press roll; 5-a second press roll; 6-a first rack; 7-a second frame; 8-hanging rods; 9-a first roller; 10-a second roller; 11-a cloth roller; 12-side supports; 13-a bottom bar; 14-rolling elements; 15-a limit groove; 16-fixing plate.

Detailed Description

As shown in fig. 1 to 4, an unwinder according to the present utility model comprises: limiting plate 3, fixing base, roll 1 and unreel the frame, roll 1 utilize with cloth between the roll friction force drive cloth and unreel, the cloth after unreeling gets into on the frame of unreeling, limiting plate 3 is fixed on the fixing base, roll 1 sets up in limiting plate 3 below, a plurality of roll 1 of unreeling set up side by side, the fixing base sets up at roll 1 both ends of unreeling, form spacing groove 15 between limiting plate 3, fixing base and roll 1 of unreeling, spacing groove 15 is used for restricting the cloth roll on roll 1 of unreeling for the cloth roll is driven rotatablely by roll 1 of unreeling. Wherein the unwind roller 1 employs an electric drum. Friction between the unwind reel and the roll of cloth below the limit slot 15 drives the roll of cloth to rotate in a manner that pulls less material than in the prior art. The cloth roll is limited to rotate in the limit groove 15 formed by the limit plate 3, the unwinding roll and the fixing seat, so that the cloth roll enters the unwinding frame to be smooth.

The fixing base includes fixed plate 16 and fixed roller 2, and fixed plate 16 connects in fixed roller 2 both sides, and fixed roller 2 is the arc and arranges for spacing groove 15 between limiting plate 3, fixed roller 2 and the roll-off roller 1 is the arcuation, and the roll surface of fixed roller 2 and roll-off roller 1 all laminates the cloth and rolls up, in order to promote the roll of cloth roll.

The unreeling frame is arranged right above the fixing seat, a plurality of hanging rods 8 are arranged at intervals on the unreeling frame, one end of a cloth roll in the limiting groove 15 is hung on the hanging rods 8, and the cloth is vertically hung on the hanging rods 8, so that wrinkles of the cloth are reduced.

The utility model also comprises a first press roller 4 and a material rolling mechanism, wherein the first press roller 4 is arranged between the material rolling mechanism and the unreeling frame, and one end of the cloth roll is attached to the first press roller 4, so that one end of the cloth roll transits from the unreeling frame to the material rolling mechanism. When the cloth is conveyed from the unreeling frame to the material reeling mechanism through the first press roller 4, the cloth is in an open shape and is not easy to fold.

The batching mechanism comprises a first rack 6, a second rack 7, a first roller 9 and a cloth roller 11, wherein the first roller 9 is rotatably connected to the first rack 6, the cloth roller 11 is rotatably connected to the second rack 7, the first roller 9 is arranged above the cloth roller 11, one end of a cloth roll passes through the space between the first roller 9 and the cloth roller 11, and the cylindrical surface of the first roller 9 is tightly adhered to the cloth surface, so that the cloth is tensioned. Through setting up coil stock mechanism, coil stock mechanism will unreel the back cloth and roll into the cloth again and roll up, is applicable to the cloth of first time rolling and is not enough level and smooth, need unreel once more, the condition of batching. When the cloth is rolled, the first roller tightens the cloth, so that the cloth is prevented from loosening when the cloth is rolled, and the flatness of the cloth is ensured.

The material winding mechanism further comprises a second press roller 5 and a second roller 10, the second roller 10 is connected to the first frame 6, the second roller 10 is used for conveying cloth, the second press roller 5 is arranged adjacent to the second roller 10, so that the second press roller 5 is used for attaching the cloth to the roller surface of the second roller 10 when the cloth passes through the second roller 10, and the cloth enters the first roller 9 through the second roller 10.

The second frame 7 includes sill bar 13 and side support piece 12, and side support piece 12 is fixed in sill bar 13 both sides, and side support piece 12 swivelling joint cloth roller 11, side support piece 12 adopt the triangle structure, improve the structural strength of first frame 6.

The second frame 7 is provided with rolling elements 14. The rolling member 14 employs a roller. After the cloth is rolled, the first frame 6 is moved away by the roller, so that the cloth roll is convenient to be separated from the first frame 6.

The above is only a specific embodiment of the present utility model, but the technical features of the present utility model are not limited thereto. Any simple changes, equivalent substitutions or modifications and the like made on the basis of the present utility model to solve the substantially same technical problems and achieve the substantially same technical effects are included in the scope of the present utility model.

Claims (10)

1. An unwinder comprising: the unreeling frame, the cloth after unreeling gets into on the unreeling frame, its characterized in that still includes: the cloth unwinding device comprises an unwinding roller, a limiting plate and a fixing seat, wherein the limiting plate is fixed on the fixing seat, the unwinding roller is arranged below the limiting plate, a plurality of unwinding rollers are arranged side by side, the fixing seat is arranged at two ends of the unwinding roller, a limiting groove is formed between the limiting plate, the fixing seat and the unwinding roller, the limiting groove is used for limiting cloth rolls on the unwinding roller, and the unwinding roller is driven by friction force between the cloth rolls to unwind the cloth.

2. An unwinder as claimed in claim 1, characterized in that: the fixing seat comprises a fixing plate and fixing rollers, wherein the fixing plate is connected to two sides of the fixing rollers, and the fixing rollers are distributed in an arc shape, so that limiting grooves between the limiting plate, the fixing rollers and the unreeling rollers are in an arc shape.

3. An unwinder as claimed in claim 1, characterized in that: the unreeling roller adopts an electric roller.

4. An unwinder as claimed in claim 1, characterized in that: the unwinding frame is arranged right above the fixing seat, a plurality of hanging rods are arranged on the unwinding frame at intervals, and one end of the cloth roll in the limiting groove is hung on the hanging rods to tension the cloth.

5. An unwinder as claimed in claim 1, further comprising: the cloth winding device comprises a cloth winding mechanism, a first press roller and a material winding mechanism, wherein the first press roller is arranged between the material winding mechanism and an unreeling frame, one end of the cloth winding is attached to the first press roller, and one end of the cloth winding is enabled to be transited from the unreeling frame to the material winding mechanism.

6. An unwinder as claimed in claim 5, characterized in that: the cloth winding mechanism comprises a first frame, a second frame, a first roller and a cloth roller, wherein the first roller is rotatably connected to the first frame, the cloth roller is rotatably connected to the second frame, the first roller is arranged above the cloth roller, cloth at one end of the cloth roll penetrates through the first roller and between the cloth rollers, and the surface of the cloth is tightly attached to the surface of the first roller, so that the cloth is tensioned.

7. An unwinder as claimed in claim 6, characterized in that: the material rolling mechanism further comprises a second press roller and a second roller, the second roller is connected to the first frame and used for conveying the cloth, the second press roller is adjacent to the second roller, and the second press roller is arranged so that the cloth is attached to the roller surface of the second roller by the second press roller when passing through the second roller.

8. An unwinder as claimed in claim 6, characterized in that: the second frame comprises a bottom rod and side supporting pieces, wherein the side supporting pieces are fixed on two sides of the bottom rod and are rotatably connected with the cloth roller, and the side supporting pieces adopt a triangular structure.

9. An unwinder as claimed in claim 6, characterized in that: the second frame is provided with a rolling element.

10. An unwinder as claimed in claim 9, wherein: the rolling piece adopts a roller.