CN106555017A - A kind of leather straining-board extending apparatus and leather straining-board drying machine for improving yield of leather - Google Patents
A kind of leather straining-board extending apparatus and leather straining-board drying machine for improving yield of leather Download PDFInfo
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- CN106555017A CN106555017A CN201611050674.8A CN201611050674A CN106555017A CN 106555017 A CN106555017 A CN 106555017A CN 201611050674 A CN201611050674 A CN 201611050674A CN 106555017 A CN106555017 A CN 106555017A
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- leather
- toggling
- frame shape
- oscillating unit
- straining
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- 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
- C14B1/60—Pasting processes
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- 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
-
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/66—Disintegrating fibre-containing textile articles to obtain fibres for re-use
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- 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 present invention relates to a kind of leather straining-board extending apparatus for improving yield of leather, further relate to a kind of leather straining-board drying machine, it is characterised in that：Including frame, oscillating unit, frame shape toggling and tension part, oscillating unit includes oscillating unit and lower oscillating unit, and in upper and lower oscillating unit arranges lift drive mechanism, and another arranges oscillating drive mechanism；The frame shape toggling being placed between upper and lower oscillating unit, frame shape toggling is the framework of a centrally disposed empty window, and some mesh are then distributed with framework；It is some for by the edge of the leather spacing tension part on frame shape toggling.It is an advantage of the current invention that：Coordinated using frame shape toggling and tension part and the edge of leather is fixed into spacing, and the zone line for causing leather thicker is located in empty window, enable the zone line of leather by independent and constantly stretching, extension, improve the yield of leather in the region, it is to avoid integrally stretch the defect for causing.
Description
Technical field
The present invention relates to a kind of leather straining-board extending apparatus for improving yield of leather, further relate to a kind of leather straining-board drying machine.
Background technology
Leather industry is the pillar industry in Chinese light industry.In recent years, with the fast development of China Leather Industry,
China is becoming global leather big producing country, and leather trade it is most active, most have one of market of development potentiality.Due to original
Material skin, cost of labor are continuously increased, and cause the production cost of enterprise constantly to be climbed to a higher point, and are not reducing the premise of leather quality
Under, become the theme of each leather manufacturing enterprise by increasing the yield of leather of leather come reduces cost.Thus in leather Final finishing rank
Section, can improve the yield of leather of leather by stretching, in each operation so as to reduces cost.
And currently known leather extending technology adopts overall extension style, which mainly has two ways：
The first, while drawing-off is carried out on the outside of leather to each edge of leather so that leather integrally stretches, in this kind of mode,
Due to typically stretching more in place to the marginal area of leather, and zone line then effect is poor；To zone line is smooth
Stretch in place, then easily cause the excessive situation of peripheral extension, leather quality and subsequent treatment are impacted；
More crucially：Due to the characteristic of leather, its thickness often skewness, back of the leather zone line for animal
Place, its thickness are thicker, and both sides part between the rib and the hip position then for animal, thinner thickness so that leather thicknesses difference is brighter after drawing-off
It is aobvious, lose more than gain.
Secondth, in stake operation is vibrated, need to coordinate by finger plate, orifice plate and the hammering of leather integral oscillation is realized
Beat soft, to improve leather softness, so that leather obtains certain extension effects while beating soft；
But, one carrys out leather in the operation in untethered state, that is, fails to apply lasting tensile force, the company of not having to leather
The continuous effect for stretching, adds the return action that leather possesses in itself, therefore, extension effects are little；Secondly as stake employing
It is that leather is subject to identical hammering in each region, in the extension effects also basic in each region to leather entirety cover type hammering
Cause；Therefore, although the stretching, extension in stake operation can slightly lift yield of leather, raw material skin thick middle cannot still be solved
The problem of thin edge.
As above-mentioned leather extending cannot solve the problems, such as that leather thicknesses are inconsistent, therefore, in leather manufacture, enterprise can only
The thickness of leather is cut to unanimously by split operation, the raw material skin of thicker portion directly can be cut off, it is impossible to make full use of,
The waste of resource is caused, and the central area of raw material skin is often formed by directly cutting due to due to thickness most of the time
One opening, causes the imperfect of whole skin, reduces value.
Therefore, researching and developing one kind can either carry out stretching and can improving raw material skin utilization rate and further lifted to leather
The leather straining-board extending apparatus of leather rate are imperative.
The content of the invention
The technical problem to be solved in the present invention is to provide one kind and can either leather be carried out stretching and can improve raw material skin
Utilization rate and the leather straining-board extending apparatus of yield of leather are further lifted, also provide a kind of based on the leather straining-board extending apparatus
Leather straining-board drying machine.
To solve above-mentioned technical problem, the technical scheme is that：A kind of leather straining-board for improving yield of leather stretches dress
Put, for the stretching, extension of leather, including frame, oscillating unit, frame shape toggling and tension part, oscillating unit, the oscillating unit bag
Oscillating unit and lower oscillating unit are included, the upper and lower oscillating unit is symmetricly set in frame, in upper and lower oscillating unit
One arranges lift drive mechanism and frame between, and another in upper and lower oscillating unit arranges vibration driving between frame
Mechanism；
The frame shape toggling being placed between upper and lower oscillating unit, the frame shape toggling are the hollow of a centrally disposed empty window
Or O font frameworks, the empty window at framework center is to treat stretching area, to be then distributed in framework for placing the leather of leather central region
There are some mesh；
It is some for by the edge of the leather spacing tension part on frame shape toggling, one end of tension part is connected with leather edge,
The other end is positioned in the mesh of framework.
Further, described tension part one end is the anticreep clip for clamping leather edge, and the other end is for being embedded in
The coupler body of frame shape toggling mesh, is provided with strainer between anticreep clip and coupler body.
Further, the strainer is back-moving spring, cylinder or hydraulic cylinder.
Further, also including frame shape toggling detent mechanism, the frame shape toggling detent mechanism is for fixed by frame shape toggling
To the oscillation area of upper and lower oscillating unit, the frame shape toggling detent mechanism includes toggling fulcrum bearing and toggling position restrainer for position
Structure, toggling fulcrum bearing are arranged in frame, and toggling fulcrum bearing is in the horizontal direction outside the oscillation area of upper and lower oscillating unit
Side, toggling fulcrum bearing are located in the oscillation area of upper and lower oscillating unit in the height direction, and are provided with toggling fulcrum bearing
Toggling position-limit mechanism frame shape toggling being limited in toggling fulcrum bearing.
Further, in the frame shape toggling detent mechanism, toggling fulcrum bearing is centered around upper and lower oscillating unit with one
The hollow framing holder of oscillation area periphery.
Further, in the frame shape toggling detent mechanism, toggling fulcrum bearing is symmetrically set in the horizontal direction with a pair
Put the L-shaped supporting member on the outside of upper and lower oscillating unit oscillation area.
Further, in the frame shape toggling detent mechanism, toggling fulcrum bearing is symmetrically set in the horizontal direction with a pair
The C-shaped supporting member on the outside of upper and lower oscillating unit oscillation area is put, and the opening of two C-shaped supporting members is oppositely arranged.
Further, the frame shape toggling is delivered in toggling fulcrum bearing by frame shape toggling conveying mechanism.
Further, vibration controlling structure is installed in the toggling fulcrum bearing.
Further, the leather straining-board drying machine includes
One toggling pipeline, the toggling pipeline have annular transport path；
One drying room, the drying room are located on the annular transport path of toggling pipeline；
One leather straining-board extending apparatus, the leather straining-board extending apparatus be arranged on the annular transport path of toggling pipeline or
Side, leather straining-board extending apparatus include,
Upper oscillating unit and lower oscillating unit, the upper and lower oscillating unit are symmetricly set in frame, and are located at annular transport road
The upper and lower in footpath, in upper and lower oscillating unit arrange lift drive mechanism and frame between, in upper and lower oscillating unit
Another oscillating drive mechanism is set between frame；
The frame shape toggling between supreme, lower oscillating unit can be positioned, the frame shape toggling is the mouth word of a centrally disposed empty window
Type or O font frameworks, the empty window at framework center are to treat stretching area, then to divide in framework for placing the leather of leather central region
It is furnished with some mesh；
It is some for by the edge of the leather spacing tension part on frame shape toggling, one end of tension part is connected with leather edge,
The other end is positioned in the mesh of framework；
Wherein, the frame shape toggling of leather straining-board extending apparatus can pass through the drives edge annular transport path recycle stream of toggling pipeline
Turn, and through upper and lower oscillating unit and drying room.
It is an advantage of the current invention that：
（1）In the present invention, before this by the frame shape toggling with empty window fixing leather, coordinated with tension part using frame shape toggling
The edge of leather is fixed into spacing, and the thicker zone line of leather is located in empty window, by upper and lower oscillating unit come
Leather positioned at frame shape toggling center empty window region is beaten constantly so that the zone line of leather independently can be stretched, and carry
The yield of leather in the high region, it is to avoid integrally stretch the defect for causing；
If the device was applied before the split operation of leather processing, which can avoid what leather zone line was removed
Defect, it is ensured that the integrity of leather, lifts leather overall quality and value；
（2）As leather edge is fixed by frame shape toggling, in vibration stretching process, the edge of leather will not be with leather mesozone
The deformation in domain and shrink, so that it is guaranteed that zone line smoothly can be stretched；And on the tension part being equipped with, carry back-moving spring, gas
Cylinder or hydraulic cylinder, after constantly stretching, tension part being capable of automatic tightening, it is ensured that leather keeps relative constancy for leather zone line
Extended state so that stretching, extension is persistently carried out, and further lifts yield of leather；
（3）Be placed with leather frame shape toggling be positioned in toggling fulcrum bearing after locked by toggling position-limit mechanism, it is to avoid vibration
Unit affects extension effects after carrying out the bounce of frame shape toggling is caused in stretching process on leather；
（4）Toggling fulcrum bearing in frame shape toggling detent mechanism takes various forms, so that the frame shape for being applied to multi-form stretches tight
Plate conveying mechanism；Vibration controlling structure is installed in toggling fulcrum bearing, is advantageously reduced vibration when extender system works and is made an uproar
Sound, improves working environment；
（5）Leather straining-board drying machine in the present invention is provided with leather straining-board extending apparatus, and frame shape toggling is on toggling pipeline
Circulation, the frame shape toggling that clamping has leather complete to stretch after upper and lower oscillating unit, then carry out under tensioned state through drying room
Drying, only need clamped one time i.e. be capable of achieving stretch be dried, lifted yield of leather on the basis of substantially increase leather process
Efficiency.
Description of the drawings
Fig. 1 is leather straining-board extending apparatus front view of the present invention.
Fig. 2 is center shape toggling structural representation of the present invention.
Fig. 3 is tension part structural representation in the present invention.
Fig. 4 positions to frame shape toggling schematic diagram by tension part for leather in the present invention.
Fig. 5 is the first scheme schematic diagram of center shape toggling detent mechanism of the present invention.
Fig. 6 is the second scheme schematic diagram of center shape toggling detent mechanism of the present invention.
Fig. 7 is the third scheme schematic diagram of center shape toggling detent mechanism of the present invention.
Fig. 8 is leather straining-board drying machine structural representation in the present invention.
Fig. 9 is A in Fig. 8 to schematic diagram.
Specific embodiment
The leather straining-board extending apparatus of the embodiment of the present invention are as shown in figure 1, including frame 1, upper oscillating unit 21, lower vibration
Unit 22, lift drive mechanism 3, oscillating drive mechanism 4, frame shape toggling 5, tension part 6 and frame shape toggling detent mechanism.
Oscillating unit includes oscillating unit 21 and lower oscillating unit 22, in the present embodiment, upper oscillating unit 21, lower vibration
Unit 22 is vertically symmetricly set in frame 1, in upper oscillating unit 21, lower oscillating unit 22 and frame 1 it
Between lift drive mechanism 3 is set, another in upper oscillating unit 21, lower oscillating unit 22 arranges vibration drive between frame 1
Motivation structure 4.
It is preferred that lift drive mechanism 3 is arranged on upper oscillating unit 21, oscillating drive mechanism 4 is arranged on lower oscillating unit 22
On, so, drive upper oscillating unit 21 to move vertically to correct position, and then the lower vibration with vibration by lift drive mechanism 3
Unit 22 coordinates to carry out vibration stretching, extension to leather.Certainly, it will be understood by those skilled in the art that should on upper and lower oscillating unit
When being provided with the finger that cooperates and finger hole, or even be offset from each other the finger and finger of setting, so as to upper and lower vibration it is single
Unit coordinates to carry out playing soft stretching, extension to leather, and upper oscillating unit 21 and lower oscillating unit 22 can also be horizontally disposed with.
With regard to lift drive mechanism 3, which selects hydraulic lifting more suitable, certainly, the lifting of other known technologies may also be employed
Mechanism, oscillating drive mechanism 4 typically adopt eccentric drive mechanism.
For fixing the frame shape toggling 5 of leather, its be placed in stretching process oscillating unit 21, lower oscillating unit 22 it
Between, as shown in Fig. 2 which is a hollow or O fonts framework 51,51 center of framework has an empty window 52, and which is used to put
The leather for putting leather treats stretching area, that is, need the leather of expandable part to be located in the empty window 52；It is distributed with framework 51 some
Mesh 53.Certainly, the empty window 52 of frame shape toggling is clearly more than upper oscillating unit 21, effective vibration area of lower oscillating unit 22
, to avoid upper oscillating unit 21, lower oscillating unit 22 from operationally directly touching frame shape toggling 5.
It is some for by the edge of the leather spacing tension part 6 on frame shape toggling, one end and the leather edge of tension part 6
Connection, the other end are positioned in the mesh of framework 51.As shown in figure 3,6 one end of tension part is for clamping leather in the present invention
The anticreep clip 61 at edge, the other end are the coupler body 62 for being embedded in frame shape toggling mesh 53, between anticreep clip and coupler body
Strainer 63 is provided with, strainer is generally back-moving spring, cylinder or hydraulic cylinder.Can set in the one end for arranging coupler body 62
Draw ring 64 is put, so that operator are physically easier to perform tension part 6.
When being positioned leather by tension part 6 to frame shape toggling, as shown in figure 4, first with the anti-dropping clamp of tension part 6
Son 61 clamps the edge of leather 8, then holds draw ring 64, coupler body 62 is embedded in the mesh 53 in frame shape toggling framework 51, is passed through
The tensioning of different mesh positioning and strainers 63 so that leather is tauted, and causes the middle part thicker region position of leather
In empty window 52.
It will be understood by those skilled in the art that the coupler body 62 of the anticreep clip 61 and the other end of 6 one end of tension part can be with
It is arranged to one, it is also possible to which anticreep clip 61 is arranged to into multiple, strainer 63 is arranged to one or more, shares a hook
Body 62, can so improve the speed of leather fixation, or save strainer.
The leather straining-board extending apparatus of the present invention also include frame shape toggling detent mechanism, and frame shape toggling detent mechanism is used for will
Frame shape toggling 5 positions supreme oscillating unit 21, in the oscillation area of lower oscillating unit 22, and avoid oscillating unit 21, under shake
Swing unit 22 and operationally cause 5 jumping effect extension effects of frame shape toggling.
Which includes toggling fulcrum bearing 71 and toggling position-limit mechanism 72, and toggling fulcrum bearing 71 is arranged in frame 1, toggling supporting
, in the horizontal direction on the outside of upper oscillating unit 21, the oscillation area of lower oscillating unit 22, toggling fulcrum bearing 71 is in height for seat 71
Upper oscillating unit 21 is located on degree direction, in the oscillation area of lower oscillating unit 22, and be provided with toggling fulcrum bearing 71 by
Frame shape toggling 5 is limited in the toggling position-limit mechanism 72 in toggling fulcrum bearing 71.Can be shaken with being provided with toggling fulcrum bearing 71
Dynamic damping structure, to reduce the Oscillation Amplitude of toggling fulcrum bearing 71 and its upper ledge shape toggling 5.
Toggling fulcrum bearing 71 can be designed to various ways：
As shown in figure 5, hollow framework of the toggling fulcrum bearing 71 with an oscillation area periphery for being centered around upper and lower oscillating unit
Seat, certainly, those skilled in the art it is to be appreciated that toggling position-limit mechanism 72 here need to include be arranged on framing holder for limiting
The position-limit mechanism of 5 vertical direction of taut frame bounce, for being limited in the position-limit mechanism of frame shape toggling moving direction movement, and is used for
Limit the position-limit mechanism in the horizontal direction perpendicular to frame shape toggling moving direction.
As shown in fig. 6, toggling fulcrum bearing 71 is symmetricly set on upper and lower oscillating unit vibration in the horizontal direction with a pair
The L-shaped supporting member of areas outside, arranges vertical direction toggling position-limit mechanism 72 on framing holder；Here toggling position-limit mechanism 72
The position-limit mechanism for limiting the bounce of 5 vertical direction of taut frame being arranged on framing holder need to be included, for being limited in frame shape toggling
The position-limit mechanism of moving direction movement.
As shown in fig. 7, toggling fulcrum bearing is symmetricly set on upper and lower oscillating unit vibration area in the horizontal direction with a pair
The C-shaped supporting member of overseas side, and the opening of two C-shaped supporting members is oppositely arranged.Here toggling position-limit mechanism 72 need to be comprising setting
The position-limit mechanism for being limited in the movement of frame shape toggling moving direction on framing holder.
And toggling position-limit mechanism 72 is realized typically using mechanical interlocking, pneuma-lock, which is mechanical field technical staff
Known technology, is repeated no more here.
Additionally, the seriality in order to realize whole leather extending, side setting frame shape can stretch tight before and after toggling fulcrum bearing 71
The mode of movements such as the conveying of plate conveying mechanism, such as chain, roll-type conveying, and then cause frame shape toggling 5 defeated by frame shape toggling
Mechanism is sent directly to be moved in toggling fulcrum bearing 71.
Operation principle：
During work, the edge of leather is fixed to 51 region of framework of frame shape toggling by tension part 6, and area thicker in the middle of leather
Domain is then located in empty window 52, and frame shape toggling 5 is moved in toggling fulcrum bearing 71 by artificial or frame shape toggling conveying mechanism, is passed through
Toggling position-limit mechanism 72 is locked in frame shape toggling 5 between upper oscillating unit 21 and lower oscillating unit 22, by lift drive mechanism 3
In driving, oscillating unit 21 is vertically moved near 52 region of empty window of frame shape toggling 5, drives lower vibration by oscillating drive mechanism 4
The vibration of unit 22 further coordinates to carry out vibration stretching, extension to leather with upper oscillating unit；
In oscillatory process, the central area of leather is extended, due to being provided with strainer 63 in tension part 6 so that leather
Extended state is remained in that after stretching, extension, is stretched through constantly vibration so that leather extending is persistently carried out, and is finally completed skin
The stretching, extension of leather zone line.
In leather straining-board drying machine is applied to, leather straining-board drying machine includes the leather straining-board extending apparatus of the present invention
One toggling pipeline 9, the toggling pipeline 9 have annular transport path；
One drying room 10, drying room 10 are located on the annular transport path of toggling pipeline 9, and drying room 10 is heated using steam or other shapes
The heating system of formula；
One leather straining-board extending apparatus, leather straining-board extending apparatus are arranged on the annular transport path of toggling pipeline 9 or one
Side, leather straining-board extending apparatus include, upper oscillating unit 21 and lower oscillating unit 22, upper oscillating unit 21, lower oscillating unit 22
Vertically it is symmetricly set in frame 1, and positioned at the upper and lower of annular transport path, upper oscillating unit 21, lower vibration is single
One in unit 22 setting lift drive mechanism 3, another in upper oscillating unit 21, lower oscillating unit 22 and frame 1 between
Oscillating drive mechanism 4 is set between frame 1；The frame shape toggling 5 between supreme, lower oscillating unit can be positioned, which is a mouth
Font or O font frameworks, framework center have an empty window, and empty window is used to place the leather of leather and treats stretching area, framework
On some mesh are distributed with；It is some for by the edge of the leather spacing tension part 6 on frame shape toggling 5, one end of tension part 6
It is connected with 8 edge of leather, the other end is positioned in the mesh of framework.
Wherein, the frame shape toggling 5 of leather straining-board extending apparatus can pass through the drives edge annular transport path of toggling pipeline 9
Circulation circulation, and through upper and lower oscillating unit and drying room 10.
Used as the present invention more specifically embodiment, Fig. 8 shows a kind of leather straining-board drying machine of version, and which stretches tight
Plate pipeline using at present more common suspension type pipeline, its by the way of double track is combined with single track, in drying room 10
Part using double guide rails 91, adopt 92 structure of single-rail drying room 10 is outer, wherein, two in double guide rails 91 piece guide rail can pass through
Merger switching mechanism is merged to single-rail 92 in turn.
Be slidably matched in the gathering sill of single-rail and double guide rails some suspension assemblies, as shown in figure 9, suspension assembly includes
A pair of toggling pegs 93, the upper end of toggling peg 93 are bearing on guide rail by Universal pulley 97, and the lower end of toggling peg 93 leads to
The 5 side center of frame shape toggling that rotating shaft 94 is crossed with leather straining-board extending apparatus is hinged, and toggling peg 93 and frame shape toggling 5 it
Between arrange angular transition positioning buffer gear, angular transition positioning buffer gear include a damped cylinder 95 and spacing pin assemblies 96,
The two ends of damped cylinder 95 are hinged with toggling peg 93,5 side edge of frame shape toggling respectively, and spacing pin assemblies 96 are for toggling is hung
Bar 93 is connected with frame shape toggling 5.
In the present embodiment, on 92 conveying direction of single-rail of toggling pipeline 9, set gradually unload the taut skin station a of skin and
Leather straining-board stretches station b, and leather straining-board extending apparatus are arranged on leather straining-board and stretch on station b, leather straining-board extending apparatus
Drive mechanism can be passed through to move back and forth on the inside of transport path and the transport path of toggling pipeline 9.
Operation principle：
Under original state, frame shape toggling 5 is installed to a pair of 93 lower ends of toggling peg of suspension assembly, and passes through spacing pin assemblies
96 are limited in plumbness；
When frame shape toggling 5 is moved on single-rail 92 unloads the taut skin station of skin, operator pull up spacing pin assemblies 96, upset
Frame shape toggling 5 is to horizontality, and is locked by spacing pin assemblies 96 again, is turned over by damped cylinder 95 in switching process
Gyration it is spacing, and reduce the impact in switching process；Leather is positioned to frame shape by tension part 6 by operator again and stretched tight
On plate 5, and the middle thicker region of leather is caused positioned at the empty window position of frame shape toggling 5；
Frame shape toggling 5 circulates to leather straining-board and stretches station b, and it is defeated that leather straining-board extending apparatus are moved to toggling by drive mechanism
On the transport path of line sending 9 so that upper oscillating unit 21 and lower oscillating unit 22 are located at the upper and lower of frame shape toggling 5, to leather
Zone line carries out persistence vibration and stretches, and frame shape toggling 5 is overturn for plumbness after the completion of stretching, extension again；
When frame shape toggling 5 is when into drying room 10, by the switching mechanism that merges by 97 points of the Universal pulley of a pair of toggling pegs 93
It is not transferred on two guide rails of double guide rails 91, so as to the storage frame shape toggling 5 as much as possible in drying room, so as to meet dry
Drying process improves drying efficiency on the basis of requiring；Turn again on single-rail 92 after completing to be dried, wait taut into skin is unloaded
Skin station, stretches dried leather and changes new leather to unload, such iterative cycles.
Claims (10)
1. it is a kind of improve yield of leather leather straining-board extending apparatus, for the stretching, extension of leather, it is characterised in that：Including frame, shake
Unit, frame shape toggling and tension part are swung,
Oscillating unit, the oscillating unit include oscillating unit and lower oscillating unit, and the upper and lower oscillating unit is symmetrical arranged
In frame, in upper and lower oscillating unit arranges lift drive mechanism and frame between, another in upper and lower oscillating unit
One arranges oscillating drive mechanism and frame between；
The frame shape toggling being placed between upper and lower oscillating unit, the frame shape toggling are the hollow of a centrally disposed empty window
Or O font frameworks, the empty window at framework center is to treat stretching area, to be then distributed in framework for placing the leather of leather central region
There are some mesh；
It is some for by the edge of the leather spacing tension part on frame shape toggling, one end of tension part is connected with leather edge,
The other end is positioned in the mesh of framework.
2. it is according to claim 1 improve yield of leather leather straining-board extending apparatus, it is characterised in that：The tension part one
End is the anticreep clip for clamping leather edge, and the other end is the coupler body for being embedded in frame shape toggling mesh, in anticreep clip
Strainer is provided between coupler body.
3. it is according to claim 2 improve yield of leather leather straining-board extending apparatus, it is characterised in that：The strainer
For back-moving spring, cylinder or hydraulic cylinder.
4. it is according to claim 1 improve yield of leather leather straining-board extending apparatus, it is characterised in that：
Also include frame shape toggling detent mechanism, the frame shape toggling detent mechanism is for frame shape toggling is positioned to upper and lower vibration
In the oscillation area of unit, the frame shape toggling detent mechanism includes toggling fulcrum bearing and toggling position-limit mechanism, toggling fulcrum bearing
In frame, toggling fulcrum bearing is located on the outside of the oscillation area of upper and lower oscillating unit in the horizontal direction, toggling fulcrum bearing
In the height direction in the oscillation area of upper and lower oscillating unit, and it is provided with frame shape toggling limit in toggling fulcrum bearing
Toggling position-limit mechanism of the system in toggling fulcrum bearing.
5. it is according to claim 4 improve yield of leather leather straining-board extending apparatus, it is characterised in that：The frame shape toggling
In detent mechanism, hollow framing holder of the toggling fulcrum bearing with an oscillation area periphery for being centered around upper and lower oscillating unit.
6. it is according to claim 4 improve yield of leather leather straining-board extending apparatus, it is characterised in that：The frame shape toggling
In detent mechanism, toggling fulcrum bearing is symmetricly set on the outside of upper and lower oscillating unit oscillation area in the horizontal direction with a pair
L-shaped supporting member.
7. it is according to claim 4 improve yield of leather leather straining-board extending apparatus, it is characterised in that：The frame shape toggling
In detent mechanism, toggling fulcrum bearing is symmetricly set on the outside of upper and lower oscillating unit oscillation area in the horizontal direction with a pair
C-shaped supporting member, and the opening of two C-shaped supporting members is oppositely arranged.
8. it is according to claim 4 improve yield of leather leather straining-board extending apparatus, it is characterised in that：The frame shape toggling
It is delivered in toggling fulcrum bearing by frame shape toggling conveying mechanism.
9. it is according to claim 4 improve yield of leather leather straining-board extending apparatus, it is characterised in that：The toggling supporting
Vibration controlling structure is installed on seat.
10. a kind of application of leather straining-board extending apparatus, is applied to leather straining-board drying machine, it is characterised in that：The leather stretches tight
Plate drying machine includes
One toggling pipeline, the toggling pipeline have annular transport path；
One drying room, the drying room are located on the annular transport path of toggling pipeline；
One leather straining-board extending apparatus, the leather straining-board extending apparatus be arranged on the annular transport path of toggling pipeline or
Side, leather straining-board extending apparatus include,
Upper oscillating unit and lower oscillating unit, the upper and lower oscillating unit are symmetricly set in frame, and are located at annular transport road
The upper and lower in footpath, in upper and lower oscillating unit arrange lift drive mechanism and frame between, in upper and lower oscillating unit
Another oscillating drive mechanism is set between frame；
The frame shape toggling between supreme, lower oscillating unit can be positioned, the frame shape toggling is the mouth word of a centrally disposed empty window
Type or O font frameworks, the empty window at framework center are to treat stretching area, then to divide in framework for placing the leather of leather central region
It is furnished with some mesh；
It is some for by the edge of the leather spacing tension part on frame shape toggling, one end of tension part is connected with leather edge,
The other end is positioned in the mesh of framework；
Wherein, the frame shape toggling of leather straining-board extending apparatus can pass through the drives edge annular transport path recycle stream of toggling pipeline
Turn, and through upper and lower oscillating unit and drying room.
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| CN201611050674.8A CN106555017B (en) | 2016-11-25 | 2016-11-25 | Leather stretching device for improving leather yield and leather stretching dryer |
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| CN201611050674.8A CN106555017B (en) | 2016-11-25 | 2016-11-25 | Leather stretching device for improving leather yield and leather stretching dryer |
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| CN106555017B CN106555017B (en) | 2023-08-22 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108517377A (en) * | 2018-05-07 | 2018-09-11 | 浙江富邦集团有限公司 | A kind of efficient leather makes soft machine |
| CN109306382A (en) * | 2018-07-16 | 2019-02-05 | 南通思瑞机器制造有限公司 | A kind of automatic toggling dryer of leather |
| CN111996300A (en) * | 2020-08-21 | 2020-11-27 | 钟一凡 | Vibrations leather softening installation |
| CN112359152A (en) * | 2020-10-26 | 2021-02-12 | 徐希 | Leather processing is with removing knurling painting device |
| CN113046492A (en) * | 2021-03-24 | 2021-06-29 | 陕西科技大学 | Leather grabbing manipulator device for toggling drying |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0028918A2 (en) * | 1979-11-12 | 1981-05-20 | Norris Industries Rushden Limited | Method of heat treating leather, and a clip for use in the method |
| KR100871549B1 (en) * | 2008-07-14 | 2008-12-01 | 원경남 | Manufacturing method of leather and leather thereof |
| CN201258330Y (en) * | 2008-07-29 | 2009-06-17 | 何隆昇 | Leather oscillation softening machine with vertical vibration |
| JP2011231944A (en) * | 2010-04-23 | 2011-11-17 | Midori Hokuyo Kk | Apparatus and method of drying leather |
| CN202730138U (en) * | 2012-06-08 | 2013-02-13 | 南通思瑞机器制造有限公司 | Five-row leather oscillation staking machine |
| CN203768374U (en) * | 2013-12-31 | 2014-08-13 | 浙江奇达皮业有限公司 | Leather stretching setting oven |
| CN104762420A (en) * | 2015-03-18 | 2015-07-08 | 海宁富邦汽车内饰有限公司 | Expansion and transportation integrated machine of automobile leather |
| CN204779624U (en) * | 2015-06-25 | 2015-11-18 | 山东莱福特皮革制品有限公司 | Leather toggling machine |
-
2016
- 2016-11-25 CN CN201611050674.8A patent/CN106555017B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0028918A2 (en) * | 1979-11-12 | 1981-05-20 | Norris Industries Rushden Limited | Method of heat treating leather, and a clip for use in the method |
| KR100871549B1 (en) * | 2008-07-14 | 2008-12-01 | 원경남 | Manufacturing method of leather and leather thereof |
| CN201258330Y (en) * | 2008-07-29 | 2009-06-17 | 何隆昇 | Leather oscillation softening machine with vertical vibration |
| JP2011231944A (en) * | 2010-04-23 | 2011-11-17 | Midori Hokuyo Kk | Apparatus and method of drying leather |
| CN202730138U (en) * | 2012-06-08 | 2013-02-13 | 南通思瑞机器制造有限公司 | Five-row leather oscillation staking machine |
| CN203768374U (en) * | 2013-12-31 | 2014-08-13 | 浙江奇达皮业有限公司 | Leather stretching setting oven |
| CN104762420A (en) * | 2015-03-18 | 2015-07-08 | 海宁富邦汽车内饰有限公司 | Expansion and transportation integrated machine of automobile leather |
| CN204779624U (en) * | 2015-06-25 | 2015-11-18 | 山东莱福特皮革制品有限公司 | Leather toggling machine |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108517377A (en) * | 2018-05-07 | 2018-09-11 | 浙江富邦集团有限公司 | A kind of efficient leather makes soft machine |
| CN108517377B (en) * | 2018-05-07 | 2023-09-08 | 浙江富邦汽车内饰科技有限公司 | Efficient leather softening machine |
| CN109306382A (en) * | 2018-07-16 | 2019-02-05 | 南通思瑞机器制造有限公司 | A kind of automatic toggling dryer of leather |
| CN109306382B (en) * | 2018-07-16 | 2024-02-02 | 南通思瑞机器制造有限公司 | Automatic leather stretching plate dryer |
| CN111996300A (en) * | 2020-08-21 | 2020-11-27 | 钟一凡 | Vibrations leather softening installation |
| CN112359152A (en) * | 2020-10-26 | 2021-02-12 | 徐希 | Leather processing is with removing knurling painting device |
| CN113046492A (en) * | 2021-03-24 | 2021-06-29 | 陕西科技大学 | Leather grabbing manipulator device for toggling drying |
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| CN106555017B (en) | 2023-08-22 |
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