CN104498641A

CN104498641A - Method for tightening leather

Info

Publication number: CN104498641A
Application number: CN201410729181.1A
Authority: CN
Inventors: 何裕华
Original assignee: CHONGQING LONGFA LEATHER PRODUCTS Co Ltd
Current assignee: CHONGQING LONGFA LEATHER PRODUCTS Co Ltd
Priority date: 2014-12-04
Filing date: 2014-12-04
Publication date: 2015-04-08

Abstract

The invention discloses a method for tightening leather. A device for tightening leather is used for the method; the device comprises a tightening plate, a framework, a plurality of clips and a plurality of wire stringing elements, wherein the tightening plate is used for accommodating leather; the frame of the framework is positioned on the periphery of the tightening plate; one end of each clip is connected with ropes; the plurality of wire stringing elements correspond to the clips; the framework is provided with a support part for accommodating the tightening plate; the wire stringing elements are dispersively arranged on the periphery of the tightening plate, and are fixedly connected with the frame of the framework. The method comprises the following steps: spreading the leather on the tightening plate; clamping the edge of the leather by the plurality of clips which are dispersed at the periphery of the leather; tightening the ropes by the wire stringing elements and stretching the leather until the area of the leather is not changed. The method for tightening the leather is characterized in that the leather can be tightened more uniformly so as to obtain a relatively large leather area, and the quality of leather products and the leather yield for leather processing are improved effectively.

Description

A kind of method of the leather processed that stretches tight

Technical field

The present invention relates to leather processing technique field, particularly relate to a kind of method of the leather processed that stretches tight.

Background technology

Leather is widely used in people's livelihood articles for use, as tables and chairs, sofa, clothing, footwear material etc., strengthens the texture of people's livelihood articles for use, aesthetic feeling and wearing quality, and along with the raising of people's living standard, people get more and more to the demand of leather.

The flat drying process that stretches tight together is had in the course of processing of leather, the method of the at present more common leather processed that stretches tight be first hide is fixed on two pieces can relative movement stretch tight on frame, then pulled open by the cylinder frame that will stretch tight, thus hide is extended from centre to both sides flatten.

There is following defect in the above-mentioned method stretching tight leather processed: because hide extends flattening from centre to both sides, hide only obtains unilateral stretching, so leather finished product are yielding, the yield of leather of leather processing is also lower.Therefore, the yield of leather of the quality and leather processing that how to improve leather finished product becomes those skilled in the art's technical issues that need to address.

Summary of the invention

In view of this, the invention provides a kind of method of the leather processed that stretches tight, the method effectively can improve the quality of leather finished product and the yield of leather of leather processing.

In order to achieve the above object, the invention provides following technical scheme:

A kind of method of the leather processed that stretches tight, described method uses a kind of device for the leather processed that stretches tight, described device comprises toggling for placing hide, its frame is positioned at the framework of described toggling surrounding, its one end multiple is connected with rope clip and the multiple stringing parts corresponding with described clip, described framework is provided with the support portion for placing described toggling, described stringing part dispersed placement is in described toggling surrounding, and be fixedly connected with the frame of described framework, described method comprises:

Steps A, spreads out described hide on toggling;

Step B, with the edge of hide described in the multiple described clamp being dispersed in described hide surrounding;

Step C, tightens up described rope by multiple described stringing part, until described hide to the area of described hide that stretches no longer changes.

Preferably, in the above-mentioned methods, the distance between adjacent described clip is equal.

Preferably, in the above-mentioned methods, describedly tighten up described rope by multiple described stringing part and be:

Multiple described stringing part tightens up and described rope simultaneously.

Multiple described stringing part tightens up described rope successively one by one by adjacent sequential.

Preferably, in the above-mentioned methods, also comprise after described step C:

Step D, is fixed on the edge of described hide on described toggling, is then pulled down from described hide by described clip.

Preferably, in the above-mentioned methods, the described edge by described hide is fixed on described toggling and is:

With nail, the edge of described hide is followed closely on described toggling.

According to technique scheme, first hide is layered on toggling by the present invention, and then corresponding with stringing part clip is dispersed in the surrounding of hide, and uses clamp hide, strain the rope be connected with clip finally by stringing part, stretching hide is until the area of hide no longer changes.As can be seen here, method provided by the invention stretches to hide applying multiple directions the power of stretching tight, and hide can be made to stretch and stretch tight more even, and the hide area of acquisition is comparatively large, so the present invention effectively can improve the quality of leather finished product and the yield of leather of leather processing.

Accompanying drawing explanation

In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments of the invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.

Fig. 1 is the device schematic diagram that the method for a kind of leather processed that stretches tight provided by the invention uses;

Fig. 2 is embodiment one schema of the method for a kind of leather processed that stretches tight provided by the invention;

Fig. 3 is embodiment two schema of the method for a kind of leather processed that stretches tight provided by the invention.

Be labeled as in Fig. 1:

1, hide; 2, toggling; 3, framework; 31, frame; 32, support portion; 4, stringing part; 5, rope; 6, clip.

Embodiment

For the ease of understanding, below in conjunction with accompanying drawing, the invention will be further described.

See Fig. 1, for the device schematic diagram that the method for a kind of leather processed that stretches tight provided by the invention uses, comprise the toggling 2 for placing hide 1, the framework 3 that its frame 31 is positioned at toggling 2 surrounding, its one end multiple be connected with the clip 6 of rope 5 and the multiple stringing parts 4 corresponding with clip 6, framework 3 is provided with the support portion 32 for placing toggling 2, stringing part 4 dispersed placement in toggling 2 surrounding, and is fixedly connected with the frame 31 of framework 3.

See Fig. 1 and Fig. 2, in embodiment one, the method idiographic flow of a kind of leather processed that stretches tight provided by the invention is as follows:

Step S1, spreads out hide 1 on toggling 2.

Toggling 2 is generally plank, is placed on by toggling 2 on the support portion 32 of framework 3, and toggling 2 becomes to stretch tight stretches the workplatform of hide 1.

Step S2, clamps the edge of hide 1 with the multiple clips 6 being dispersed in hide 1 surrounding.

After clip 6 clamps hide 1, can be placed on toggling 2.The clamped position of clip 6 at hide 1 edge is stretched on hide 1 homogeneity that stretches tight and is had larger impact, so should preferably by dispersed for the clamped position of clip 6 setting.

Step S3, hauls 5 by multiple stringing part 4, until the area of stretching hide 1 to hide 1 no longer changes.

Be understood that, if multiple stringing part 4 can haul 5 simultaneously, so not only be conducive to avoiding hide 1 to affect the stretching in other directions because a direction stretching is excessive, and can increase work efficiency, so should tighten up preferably by multiple stringing part 4 rope 5 be connected with clip 6 simultaneously.

Certainly, operate simultaneously multiple stringing part 4 comparatively difficulty or human cost higher when, in order to reduce costs, also can operate stringing part 4 successively one by one by adjacent sequential and tightening up described rope 5." operate one by one successively by adjacent sequential " and refer to and haul 5 by means of only a stringing part 4 at every turn, when completing the operation to certain stringing part 4, when needing to operate next stringing part 4, selected location with just by the stringing part 4 that operated adjacent and not by object that the stringing part 4 operated carries out operating as the next one, as overlooked direction shown in Fig. 1, stringing part 4 tightens up the rope 5 be connected with clip 6 one by one by clockwise or sequence counter-clockwise, and can tighten up once for the cycle circulates with whole stringing part 4, in each like this loop cycle, the increment of the drawing force of clip 6 pairs of hides 1 can be less, easy control.

As can be seen from embodiment one, what method provided by the invention applied multiple directions to hide 1 stretches the power of stretching tight, hide 1 can be made to stretch to stretch tight more even, and the hide area of acquisition is comparatively large, so the present invention effectively can improve the quality of leather finished product and the yield of leather of leather processing.

See Fig. 1 and Fig. 3, hide 1 is stretched to after hide area no longer changes, in order to clip 6 can be recycled fast, also comprises in embodiment two:

Step S4, is fixed on the edge of hide 1 on toggling 2, is then pulled down from hide 1 by clip 6.

In actual production, toggling 2 often adopts timber to make, and in order to be fixed on toggling 2 by the edge of hide 1 fast and at low cost, can be followed closely on toggling 2 at the edge of hide 1 with nail.

To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of embodiment, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to embodiment illustrated herein, but will meet the widest scope consistent with principle disclosed herein and features of novelty.

Claims

1. the method for leather processed that stretches tight, it is characterized in that, described method uses a kind of device for the leather processed that stretches tight, described device comprises the toggling (2) for placing hide (1), its frame (31) is positioned at the framework (3) of described toggling (2) surrounding, its one end multiple is connected with the clip (6) of rope (5) and the multiple stringing parts (4) corresponding with described clip (6), described framework (3) is provided with the support portion (32) for placing described toggling (2), described stringing part (4) dispersed placement is in described toggling (2) surrounding, and be fixedly connected with the frame (31) of described framework (3), described method comprises:

Steps A, spreads out described hide (1) on toggling (2);

Step B, clamps the edge of described hide (1) with the multiple described clip (6) being dispersed in described hide (1) surrounding;

Step C, tightens up described rope (5) by multiple described stringing part (4), until described hide (1) to the area of described hide (1) that stretches no longer changes.

2. method according to claim 1, is characterized in that, the distance between adjacent described clip (6) is equal.

3. method according to claim 1, is characterized in that, is describedly tightened up described rope (5) by multiple described stringing part (4) is:

Multiple described stringing part (4) is tightened up and described rope (5) simultaneously.

4. method according to claim 1, is characterized in that, is describedly tightened up described rope (5) by multiple described stringing part (4) is:

Multiple described stringing part (4) tightens up described rope (5) successively one by one by adjacent sequential.

5. method according to claim 1, is characterized in that, also comprises after described step C:

Step D, is fixed on the edge of described hide (1) on described toggling (2), is then pulled down from described hide (1) by described clip (6).

6. method according to claim 5, is characterized in that, the described edge by described hide (1) is fixed on described toggling (2) and is:

With nail, the edge of described hide (1) is followed closely on described toggling (2).