CN104450987A - Device for tightly stretching leather - Google Patents
Device for tightly stretching leather Download PDFInfo
- Publication number
- CN104450987A CN104450987A CN201410730108.6A CN201410730108A CN104450987A CN 104450987 A CN104450987 A CN 104450987A CN 201410730108 A CN201410730108 A CN 201410730108A CN 104450987 A CN104450987 A CN 104450987A
- Authority
- CN
- China
- Prior art keywords
- framework
- clip
- fastener
- leather
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000010985 leather Substances 0.000 title claims abstract description 35
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 16
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
- C14B1/00—Manufacture of leather; Machines or devices therefor
- C14B1/58—Drying
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
- C14B17/00—Details of apparatus or machines for manufacturing or treating skins, hides, leather, or furs
- C14B17/06—Work feeding or clamping devices
- C14B17/08—Fastening devices, e.g. clips for leather-stretching
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
- C14B2700/00—Mechanical treatment or processing of skins, hides or leather in general; Pelt-shearing machines; Making driving belts; Machines for splitting intestines
- C14B2700/07—Leather tensioning or stretching frames; Stretching-machines; Setting-out boards; Pasting boards; Fastening devices; Drying of leather
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Abstract
The invention relates to the technical field of leather processing and provides a device for tightly stretching leather. The device comprises a stretching plate (2), a framework (3), a plurality of clips (6) and a plurality of line tensioning pieces (4) corresponding to the clips (6). The device is characterized in that the framework (3) is provided with a supporting part (32) for putting the stretching plate (2); an edge frame (31) of the framework (3) is located at the periphery of the stretching plate (2); one end of each clip (6) is connected with a rope (5) and the other end of each clip (6) is provided with a clamping part for tightly clamping a leather sheet (1); and the line tensioning pieces (4) are distributed at the periphery of the stretching plate (2) and are fixedly connected with the edge frame (31) of the framework (3). By virtue of the device for tightly stretching the leather, the leather sheet (1) can be stretched in a plurality of directions, so that the quality of a leather finished product is improved and the leather yield in leather processing is increased.
Description
Technical field
The present invention relates to leather processing technique field, particularly relate to a kind of device for the leather processed that stretches tight.
Background technology
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 leveling device that stretches tight common at present adopt two pieces can the frame that stretch tight of relative movement, being fixed on by hide stretches tight on frame, is then pulled open by two pieces of framves that stretch tight by cylinder, thus makes hide extend flattening from centre to both sides.
There is following defect in the current leveling device that stretches tight: in operation, due to two pieces of frame linearly relative movements of stretching tight, hide only obtains unilateral stretching, so leather finished product are yielding, the yield of leather of leather processing is also lower.
Therefore, how to make hide obtain the stretching of multiple directions, the yield of leather of the quality and leather processing that 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 device for the leather processed that stretches tight, this device can make hide obtain the stretching of multiple directions, thus improves 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:
For a device for the leather processed that stretches tight, comprising:
For placing the toggling of hide;
Its frame is positioned at the framework of described toggling surrounding, and described framework is provided with the support portion for placing described toggling;
Its one end multiple are connected with the clip of rope, and the other end of described clip is provided with the clamping part for clamping described hide;
The multiple stringing parts corresponding with described clip, described stringing part dispersed placement in described toggling surrounding, and is fixedly connected with the frame of described framework.
Preferably, in said apparatus, the frame of described framework surrounds circle or rectangle.
Preferably, in said apparatus, the wire collecting part that described stringing part comprises pedestal and is rotatably connected with described pedestal, described pedestal is fixedly connected with the frame of described framework.
Preferably, in said apparatus, described wire collecting part comprises the wheel seat be rotatably connected with described pedestal, the wheel shaft be rotatably connected with described wheel seat, and for the handle of wheel shaft described in rocking-turn.
Preferably, in said apparatus, described wire collecting part also comprises for measuring and showing the dynamometric system of tightening force.
Preferably, in said apparatus, the quantity of described clip is 12 ~ 20.
Preferably, in said apparatus, also comprise multiple column for supporting described framework, one end of described column is fixedly connected with described framework.
Preferably, in said apparatus, the length of described column is 0.6 meter ~ 1.0 meters.
Preferably, in said apparatus, described column is provided with wheel away from one end of described framework.
Preferably, in said apparatus, described clip comprises:
Foundation plate;
Perpendicular to the plate face of described foundation plate and the floor be fixedly connected with described foundation plate, one end of described floor is provided with the perforation of passing for rope;
Perpendicular to the plate face of described floor and the cambered plate be fixedly connected with described floor;
The fastener matched with the cambered surface of described cambered plate, described fastener and described floor are rotatably connected, and the distance between one end of described fastener and the cambered surface of described cambered plate is rotated to the direction away from described perforation along with described fastener and reduces gradually;
Be fixedly connected with, be convenient to use the operating parts of fastener described in hand switch with described fastener.
According to technique scheme, in the present invention, the frame of framework is positioned at the surrounding of toggling, and makes toggling be placed on framework by the support portion of framework, the frame of framework is fixedly connected with dispersed placement in multiple stringing parts of toggling surrounding.Principle of work of the present invention is, is layered on by hide on toggling, and the clip corresponding with stringing part is dispersed in the edge of hide, and with the clamping part of clip clamping hide, and that strains that the rope that is connected with clip can apply multiple directions to hide by stringing part stretches the power of stretching tight.Therefore, the present invention can make hide obtain the stretching of multiple directions, thus improves 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 layout schematic diagram of a kind of device for the leather processed that stretches tight provided by the invention;
Fig. 2 is the one preferably embodiment of part 4 in Fig. 1;
Fig. 3 is the one preferably embodiment of part 6 in Fig. 1;
Fig. 4 is the vertical view of Fig. 3.
Be labeled as in figure:
1, hide; 2, toggling; 3, framework; 31, frame; 32, support portion; 4, stringing part; 41, pedestal; 42, wire collecting part; 421, wheel seat; 422, wheel shaft; 423, handle; 5, rope; 6, clip; 61, cambered plate; 62, floor; 621, bore a hole; 63, foundation plate; 64, fastener; 65, operating parts; 7, column.
Embodiment
For the ease of understanding, below in conjunction with accompanying drawing, the invention will be further described.
See the layout schematic diagram that Fig. 1 ~ Fig. 4, Fig. 1 are a kind of devices for the leather processed that stretches tight provided by the invention, Fig. 2 is the one preferably embodiment of part 4 in Fig. 1, and Fig. 3 is the one preferably embodiment of part 6 in Fig. 1, and Fig. 4 is the vertical view of Fig. 3.
A kind of device for the leather processed that stretches tight provided by the invention comprises:
For placing the toggling 2 of hide 1;
Its frame 31 is positioned at the framework 3 of toggling 2 surrounding, and framework 3 is provided with the support portion 32 for placing toggling 2;
Its one end multiple is connected with the clip 6 of rope 5, and the other end of clip 6 is provided with the clamping part for clamping hide 1;
The multiple stringing parts 4 corresponding with clip 6, stringing part 4 dispersed placement in toggling 2 surrounding, and is fixedly connected with the frame 31 of framework 3.
See Fig. 1, in the present invention, the frame 31 of framework 3 is positioned at the surrounding of toggling 2, and makes toggling 2 place on the frame 3 by the support portion 32 of framework 3, the frame 31 of framework 3 is fixedly connected with dispersed placement in multiple stringing parts 4 of toggling 2 surrounding.Principle of work of the present invention is, hide 1 is layered on toggling 2, the clip 6 corresponding with stringing part 4 is dispersed in the edge of hide 1, and with the clamping part of clip 6 clamping hide 1, and that strains that the rope 5 that is connected with clip 6 can apply multiple directions to hide 1 by stringing part 4 stretches the power of stretching tight.Therefore, the present invention can make hide 1 obtain the stretching of multiple directions, thus improves the quality of leather finished product and the yield of leather of leather processing.
The frame 31 of framework 3 can surround circle or rectangle, and the quantity of clip 6 is generally 12 ~ 20.See Fig. 1, the frame 31 of the present embodiment middle frame 3 defines rectangle, and the quantity of clip 6 is 12.Certainly, the clip 6 of other quantity can also be selected as required.
That strains that rope 5 applies multiple directions to hide 1 due to the present invention by stringing part 4 stretches the power of stretching tight, bearing of trend after a lot of rope 5 tension does not overlap with the medullary ray of stringing part 4, so in the process of tension rope 5, between rope 5 and stringing part 4, easily produce wearing and tearing.
See Fig. 1 and Fig. 2, the wearing and tearing in order to avoid between rope 5 and stringing part 4, one is mode preferably, the wire collecting part 42 that stringing part 4 comprises pedestal 41 and is rotatably connected with pedestal 41, and pedestal 41 is fixedly connected with the frame 31 of framework 3.Wire collecting part 42 comprises the wheel seat 421 be rotatably connected with pedestal 41, the wheel shaft 422 be rotatably connected with wheel seat 421, and for the handle 423 of rocking-turn wheel shaft 422.Like this, utilize handle 423 rocking-turn wheel shaft 422, rope 5 is wound around on wheel shaft 422, strains gradually.Because wheel seat 421 and pedestal 41 are rotatably connected, thus the axis of wheel shaft 422 can strain with rope 5 all the time after bearing of trend vertical, effectively avoid wearing and tearing.
In order to can better evenly all directions stretch the power of stretching tight, wire collecting part 42 can also be arranged for measuring and showing the dynamometric system of tightening force.
See Fig. 1, in order to toggling 2 is placed on suitable height, to enable workman carry out various operation more easily, as sprawled hide 1, clamping hide 1 and operation stringing part 4 etc., the present embodiment also comprises multiple column 7 for support frame 3, and one end of column 7 is fixedly connected with framework 3.The length of column 7 is generally 0.6 meter ~ 1.0 meters.
Mobile in order to make device provided by the invention be convenient to, wheel can also be provided with at column 7 away from one end of framework 3.
See Fig. 3 and Fig. 4, in the present embodiment, clip 6 comprises:
Foundation plate 63;
Perpendicular to the plate face of foundation plate 63 and the floor 62 be fixedly connected with foundation plate 63, one end of floor 62 is provided with the perforation 621 of passing for rope 5;
Perpendicular to the plate face of floor 62 and the cambered plate 61 be fixedly connected with floor 62;
The fastener 64 matched with the cambered surface of cambered plate 61, fastener 64 and floor 62 are rotatably connected, and the distance between one end of fastener 64 and the cambered surface of cambered plate 61 is rotated to the direction away from perforation 621 along with fastener 64 and reduces gradually;
Be fixedly connected with, be convenient to use the operating parts 65 of hand switch fastener 64 with fastener 64.
See Fig. 1 and Fig. 3, the principle of work of clip 6 is: be placed at the edge of hide 1 between fastener 64 and cambered plate 61, then fastener 64 is rotated to the direction away from perforation 621, rotate to the direction away from perforation 621 along with fastener 64 due to the distance between one end of fastener 64 and the cambered surface of cambered plate 61 and reduce gradually, so hide 1 can clamp by fastener 64 and cambered plate 61, as can be seen here, clip 6 easy to operate, and when the rope 5 at perforation 621 place applies the pulling force to hide 1, fastener 64 can rotate to the direction away from perforation 621 under the frictional force effect of hide 1, distance between one end of fastener 64 and the cambered surface of cambered plate 61 continues to reduce, hide 1 is held tighter, so the clamped condition that clip 6 can be remained valid under larger pulling force.
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 (10)
1., for a device for the leather processed that stretches tight, it is characterized in that, comprising:
For placing the toggling (2) of hide (1);
Its frame (31) is positioned at the framework (3) of described toggling (2) surrounding, and described framework (3) is provided with the support portion (32) for placing described toggling (2);
Its one end multiple is connected with the clip (6) of rope (5), and the other end of described clip (6) is provided with the clamping part for clamping described hide (1);
The multiple stringing parts (4) corresponding with described clip (6), described stringing part (4) dispersed placement in described toggling (2) surrounding, and is fixedly connected with the frame (31) of described framework (3).
2. device according to claim 1, is characterized in that, the frame (31) of described framework (3) surrounds circle or rectangle.
3. device according to claim 1, it is characterized in that, the wire collecting part (42) that described stringing part (4) comprises pedestal (41) and is rotatably connected with described pedestal (41), described pedestal (41) is fixedly connected with the frame (31) of described framework (3).
4. device according to claim 3, it is characterized in that, described wire collecting part (42) comprises the wheel seat (421) be rotatably connected with described pedestal (41), the wheel shaft (422) be rotatably connected with described wheel seat (421), and for the handle (423) of wheel shaft described in rocking-turn (422).
5. device according to claim 3, is characterized in that, described wire collecting part (42) also comprises for measuring and showing the dynamometric system of tightening force.
6. device according to claim 1, is characterized in that, the quantity of described clip (6) is 12 ~ 20.
7. device according to claim 1, is characterized in that, also comprise multiple column (7) for supporting described framework (3), one end of described column (7) is fixedly connected with described framework (3).
8. device according to claim 7, is characterized in that, the length of described column (7) is 0.6 meter ~ 1.0 meters.
9. device according to claim 7, is characterized in that, described column (7) is provided with wheel away from one end of described framework (3).
10. device according to claim 1, is characterized in that, described clip (6) comprising:
Foundation plate (63);
Perpendicular to the plate face of described foundation plate (63) and the floor (62) be fixedly connected with described foundation plate (63), one end of described floor (62) is provided with the perforation (621) of passing for rope (5);
Perpendicular to the plate face of described floor (62) and the cambered plate (61) be fixedly connected with described floor (62);
The fastener (64) matched with the cambered surface of described cambered plate (61), described fastener (64) and described floor (62) are rotatably connected, and the distance between one end of described fastener (64) and the cambered surface of described cambered plate (61) is rotated to the direction away from described perforation (621) along with described fastener (64) and reduces gradually;
Be fixedly connected with, be convenient to use the operating parts (65) of fastener (64) described in hand switch with described fastener (64).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410730108.6A CN104450987B (en) | 2014-12-04 | 2014-12-04 | A kind of device for the leather processed that stretches tight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410730108.6A CN104450987B (en) | 2014-12-04 | 2014-12-04 | A kind of device for the leather processed that stretches tight |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104450987A true CN104450987A (en) | 2015-03-25 |
| CN104450987B CN104450987B (en) | 2016-10-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410730108.6A Expired - Fee Related CN104450987B (en) | 2014-12-04 | 2014-12-04 | A kind of device for the leather processed that stretches tight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104450987B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106480235A (en) * | 2016-10-20 | 2017-03-08 | 浙江工业大学 | A kind of semi-automatic roll-in bracing type fur drying unit |
| CN106521042A (en) * | 2016-10-20 | 2017-03-22 | 浙江工业大学 | Automatic fur expanding and drying device |
| CN106636486A (en) * | 2016-10-20 | 2017-05-10 | 浙江工业大学 | Multi-adaptive fur supporting device |
| CN108998583A (en) * | 2018-07-16 | 2018-12-14 | 南通思瑞机器制造有限公司 | A kind of automatic toggling machine clamper of leather |
| CN111826479A (en) * | 2020-07-16 | 2020-10-27 | 曾建林 | Automatic supporting plate process for fur |
| CN112126721A (en) * | 2019-06-24 | 2020-12-25 | 沃尔斯多夫国际有限公司 | Equipment for tensioning animal skin |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4202190A (en) * | 1977-09-06 | 1980-05-13 | Viljanmaa Antti | Apparatus for hide stretching |
| CN1163636A (en) * | 1994-08-23 | 1997-10-29 | 鞣革技术有限公司 | Treatment of hides |
| CN203530343U (en) * | 2013-09-23 | 2014-04-09 | 重庆大清医诚生物技术有限公司 | Leather tightening tool capable of displaying in-time tension |
| CN103757147A (en) * | 2014-01-13 | 2014-04-30 | 黄国尧 | Leather tightening device |
-
2014
- 2014-12-04 CN CN201410730108.6A patent/CN104450987B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4202190A (en) * | 1977-09-06 | 1980-05-13 | Viljanmaa Antti | Apparatus for hide stretching |
| CN1163636A (en) * | 1994-08-23 | 1997-10-29 | 鞣革技术有限公司 | Treatment of hides |
| CN203530343U (en) * | 2013-09-23 | 2014-04-09 | 重庆大清医诚生物技术有限公司 | Leather tightening tool capable of displaying in-time tension |
| CN103757147A (en) * | 2014-01-13 | 2014-04-30 | 黄国尧 | Leather tightening device |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106480235A (en) * | 2016-10-20 | 2017-03-08 | 浙江工业大学 | A kind of semi-automatic roll-in bracing type fur drying unit |
| CN106521042A (en) * | 2016-10-20 | 2017-03-22 | 浙江工业大学 | Automatic fur expanding and drying device |
| CN106636486A (en) * | 2016-10-20 | 2017-05-10 | 浙江工业大学 | Multi-adaptive fur supporting device |
| CN106480235B (en) * | 2016-10-20 | 2022-02-22 | 浙江工业大学 | Semi-automatic rolling and expanding type fur drying device |
| CN106521042B (en) * | 2016-10-20 | 2022-03-01 | 浙江工业大学 | Automatic fur stretching and drying device |
| CN106636486B (en) * | 2016-10-20 | 2022-04-01 | 浙江工业大学 | Multi-adaptability fur opening device |
| CN108998583A (en) * | 2018-07-16 | 2018-12-14 | 南通思瑞机器制造有限公司 | A kind of automatic toggling machine clamper of leather |
| CN108998583B (en) * | 2018-07-16 | 2024-03-26 | 南通思瑞机器制造有限公司 | Clamp holder for automatic leather plate stretching machine |
| CN112126721A (en) * | 2019-06-24 | 2020-12-25 | 沃尔斯多夫国际有限公司 | Equipment for tensioning animal skin |
| CN111826479A (en) * | 2020-07-16 | 2020-10-27 | 曾建林 | Automatic supporting plate process for fur |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104450987B (en) | 2016-10-05 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161005 |