CN220579541U - Hemming mechanism of jean loom - Google Patents

Abstract

The utility model discloses a jean loom hemming mechanism which comprises a base, wherein a bottom arc plate is arranged on the base, a hemming plate is arranged on the bottom arc plate, a fixed seat is arranged on the right side of the base, a connecting plate is arranged at the top of the fixed seat, a fixing bolt is arranged on the right side of the connecting plate, a fixed block is arranged in front of the hemming plate, a rotating shaft is arranged between the two fixed blocks, a rotating roller is arranged on the outer wall of the rotating shaft, a movable pressing plate is arranged below the hemming plate, and a cloth feeding frame is arranged in front of the connecting block.

Description

Hemming mechanism of jean loom

Technical Field

The utility model relates to the technical field of sewing tools, in particular to a hemming mechanism of a jean loom.

Background

In the cloth sewing process, the cloth is often required to be folded and sewn, in order to facilitate the sewing of the folded cloth by a sewing machine, an auxiliary tool which can fold the cloth and work together by combining the sewing machine is used, namely a hemmer, a pull drum and a side seam device are also called a common name mouth, when the edge of the cloth is required to be curled, the edge of the cloth is sewn in the cloth, the possibility that the edge of the cloth is easy to be drawn to influence the quality of a finished product is reduced, different cloth and design have different requirements on the width of the curled edge, the cloth is required to be sewn and fixed, the cloth is curled and combed manually, and the efficiency is low.

The Chinese patent discloses a cloth hemmer (patent number: CN 108842318B), the technical scheme has the advantages that the cloth is automatically hemmed along with the sewing of the cloth, thereby replacing manual hemming and accelerating the sewing efficiency of the cloth, but the scheme still has the defects that the scheme is more suitable for sewing two cloths together instead of winding and sewing the corners of one cloth, the spinning phenomenon of the cloth is reduced, the quality is improved, for thicker cloths, when the cloth is rolled, the port of the cloth is gradually reduced due to the conical shape, the cloth is easy to clamp in the outlet end of the curler, only the thinner cloths can be curled as much as possible, the cloths are very easy to overlap and can be stacked inside, and the use is inconvenient.

Disclosure of Invention

The utility model aims to provide a jean loom hemming mechanism which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a jean loom turn-up mechanism, includes the base, be provided with the bottom surface arc board above the base, be provided with the arc board of rolling up above the bottom surface arc board, the right side of base is provided with the fixing base, the top of fixing base is provided with the connecting plate, the right side of connecting plate is provided with fixing bolt, the front of rolling up the arc board is provided with the fixed block, two be provided with the pivot between the fixed block, the outer wall of pivot is provided with rotatory roller, be provided with movable clamp plate below the arc board of rolling up, the front of base is provided with the connecting block, the front of connecting block is provided with the work feed frame.

As a preferable technical scheme of the utility model, the two fixing seats are arranged at the left side and the right side of the front end of the arc rolling plate.

As a preferable technical scheme of the utility model, the surface shape of the arc rolling plate is similar to a trapezoid, the edge of the front end is a bevel edge, and the rotating shaft and the rotating roller are obliquely arranged.

As a preferable technical scheme of the utility model, the left side of the movable pressing plate is provided with a hollow groove, and a clamping block is arranged at a port of the hollow groove.

As a preferable technical scheme of the utility model, the fixing seat is provided with a fixing groove.

As a preferable technical scheme of the utility model, the cloth feeding frame is a plurality of S-shaped bar rods.

As a preferable technical scheme of the utility model, the length of the movable pressing plate is smaller than the shortest distance between the side walls of the arc rolling plates.

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

the jean loom hemming mechanism can utilize a movable pressing plate on the jean loom hemming mechanism when hemming is carried out; connecting block and work feed frame etc. are sent into wherein with the cloth expansion, can enough curl the cloth of single, also can place two cloths from top to bottom and superpose to the turn-up is difficult for receiving the influence of cloth thickness, has enlarged the scope of use.

This jean loom turn-up mechanism, when carrying out the turn-up, utilize bottom surface arc board, turn-up arc board and movable clamp plate to carry out the turn-up, the width of entrance point and exit end is unanimous, can not reduce gradually along with the progress of cloth, has avoided the cloth to block up the problem at the exit end easily, is provided with pivot, rotatory roller isotructure at the front end of turn-up board, when the cloth is advancing, can flatten the cloth, in the turn-up, difficult emergence fold, it is more convenient.

Drawings

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

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

fig. 3 is a schematic diagram of a front view structure of the present utility model.

In the figure: 1. a base; 2. a bottom arc plate; 3. an arc rolling plate; 4. a fixing seat; 5. a connecting plate; 6. a fixing bolt; 7. a fixed block; 8. a rotating shaft; 9. a rotating roller; 10. a movable pressing plate; 11. a connecting block; 12. a cloth feeding frame.

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. 1-3, the present utility model provides a technical solution of a hemming mechanism of a jean loom, and the present utility model will be further described in detail with reference to the accompanying drawings.

Examples

The utility model provides a jean loom turn-up mechanism, including base 1, be provided with bottom surface arc board 2 above the base 1, be provided with above the bottom surface arc board 2 and roll up arc board 3, the right side of base 1 is provided with fixing base 4, the top of fixing base 4 is provided with connecting plate 5, the right side of connecting plate 5 is provided with fixing bolt 6, roll up the front of arc board 3 and be provided with fixed block 7, be provided with pivot 8 between two fixed blocks 7, the outer wall of pivot 8 is provided with rotatory roller 9, roll up the below of arc board 3 and be provided with movable clamp plate 10, the front of base 1 is provided with connecting block 11, the front of connecting block 11 is provided with feed frame 12.

Specifically, two fixing bases 4 are disposed on the left and right sides of the front end of the arc rolling plate 3.

Further, the surface shape of the arc rolling plate 3 is similar to a trapezoid, the edge of the front end is a bevel edge, the rotating shaft 8 and the rotating roller 9 are obliquely arranged, and the fixing seat 4 is provided with a fixing groove.

When the fabric is to be curled, the fabric is fixed on the loom through the fixing groove, the starting end of the fabric to be curled passes through the fabric feeding frame 12 and the movable pressing plate 10, the front end edge is a bevel edge which is similar to a trapezoid, the fabric can be more conveniently placed, the rotating shaft 8 is arranged on the front end fixing block 7 of the arc rolling plate 3, the fabric can move forward when the loom is in operation, the rotating roller 9 arranged on the rotating shaft 8 can rotate along the rotating shaft 8, and further the fabric can be flattened, so that the fabric at the outlet end can be flatter, wrinkles are not easy to occur, the curling is convenient, the width of the inlet end and the width of the outlet end of the arc rolling plate 3 are consistent, the inlet end of the fabric cannot be gradually reduced in the running process of the fabric, the blocking is not easy to occur, and the fabric is used.

Examples

On the basis of the first embodiment, in the hemming mechanism of the jean loom, a hollow groove is formed in the left side of the movable pressing plate 10, and a clamping block is arranged at a port of the hollow groove.

Specifically, the cloth feeding frame 12 is a plurality of S-shaped bar-shaped rods, and the length of the movable pressing plate 10 is smaller than the shortest distance between the side walls of the arc rolling plate 3.

When the cloth is placed, as shown in fig. 1 and 3, according to the fact that the cloth is clamped into a hollow groove formed in the movable pressing plate 10, if one cloth needs to be curled, two sides of the cloth are clamped into the hollow groove, if two cloths are clamped into the hollow groove, one ends of the two cloths are correspondingly clamped into the hollow groove, one side edge of the two cloths is curled firstly, the operation is repeated after the operation is finished, the other side edge is replaced, the curling can be completely realized, a clamping block is arranged at the port of the hollow groove, the phenomenon that the cloth easily slides out after being clamped into the hollow groove, when the single cloth is curled, the two sides of the cloth are clamped into the hollow groove after encircling the outer wall of the movable pressing plate 10, and the curling plate 3 is penetrated out, if two cloths are placed from top to bottom, the cloth is curled, the cloth can be curled according to actual conditions, the cloth is not easily affected by the thickness of the cloth, the use range is more convenient, the length of the movable pressing plate 10 is smaller than the shortest distance between the side walls of the arc rolling plates 3 due to the fact that the cloth feeding frame 12 is a plurality of S-shaped bar rods, the rotary roller 9 is arranged on the arc rolling plates 3, the cloth can be flatly unfolded through the cloth feeding frame 12, then the cloth can be fed between the bottom arc plate 2 and the arc rolling plates 3, the movable pressing plate 10 can flatten the cloth below the movable pressing plate, the rotary roller 9 flattens the cloth above the movable pressing plate, and the cloth at the outlet end is in a flatter state, so that subsequent wiring is convenient.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. In the description of the present specification, the description with reference to the terms "one aspect," "some aspects," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the aspect or example is included in at least one aspect or example of the present utility model. In this specification, the schematic representations of the above terms are not necessarily for the same scheme or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more aspects or examples.

Claims (6)

1. The utility model provides a jean loom turn-up mechanism, includes base (1), its characterized in that: the novel automatic rolling machine is characterized in that a bottom arc plate (2) is arranged on the base (1), an arc rolling plate (3) is arranged on the bottom arc plate (2), a fixing seat (4) is arranged on the right of the base (1), a connecting plate (5) is arranged at the top of the fixing seat (4), fixing bolts (6) are arranged on the right side of the connecting plate (5), fixing blocks (7) are arranged in front of the arc rolling plate (3), a rotating shaft (8) is arranged between the fixing blocks (7), rotating rollers (9) are arranged on the outer wall of the rotating shaft (8), a movable pressing plate (10) is arranged below the arc rolling plate (3), a connecting block (11) is arranged in front of the base (1), and a cloth feeding frame (12) is arranged in front of the connecting block (11).

2. The jean loom hemming mechanism of claim 1 wherein: the two fixing seats (4) are arranged on the left side and the right side of the front end of the arc rolling plate (3).

3. The jean loom hemming mechanism of claim 1 wherein: the left side of the movable pressing plate (10) is provided with a hollow groove, and a clamping block is arranged at the port of the hollow groove.

4. The jean loom hemming mechanism of claim 1 wherein: the fixing seat (4) is provided with a fixing groove.

5. The jean loom hemming mechanism of claim 1 wherein: the cloth feeding frame (12) is a plurality of S-shaped bar rods.

6. The jean loom hemming mechanism of claim 1 wherein: the length of the movable pressing plate (10) is smaller than the shortest distance between the side walls of the arc rolling plate (3).