CN106350616A - Double-station synchronous cutter selecting and stamping device of leather punching machine - Google Patents
Double-station synchronous cutter selecting and stamping device of leather punching machine Download PDFInfo
- Publication number
- CN106350616A CN106350616A CN201610829763.6A CN201610829763A CN106350616A CN 106350616 A CN106350616 A CN 106350616A CN 201610829763 A CN201610829763 A CN 201610829763A CN 106350616 A CN106350616 A CN 106350616A
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- CN
- China
- Prior art keywords
- punching mechanism
- punching
- double
- station synchronous
- eccentric
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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
- C14B5/00—Clicking, perforating, or cutting leather
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention relates to a double-station synchronous cutter selecting and stamping device of a leather punching machine. The double-station synchronous cutter selecting and stamping device comprises a servo motor, a main rotary shaft, a left stamping mechanism, a right stamping mechanism, a left mounting frame, a right mounting frame and a cutter selecting mechanism. The left stamping mechanism is mounted on the upper side of the upper mounting frame, the right stamping mechanism is mounted on the upper side of the right mounting frame, the left stamping mechanism and the right stamping mechanism can be driven by the cutter selecting mechanism to synchronously move to appropriate locations for selecting cutters and then can be driven by the servo motor via the main rotary shaft to synchronously stamp punches, an output shaft of the servo motor is connected with the right stamping mechanism by an elastic coupling, the right stamping mechanism is connected with the main rotary shaft by a plum coupling, the main rotary shaft is connected with the left stamping mechanism by a rigid coupling, and the left stamping mechanism and the right stamping mechanism can be driven by the servo motor and the cutter selecting mechanism to synchronously move for cutter selecting and synchronous stamping. The double-station synchronous cutter selecting and stamping device has the advantages that the double-station synchronous cutter selecting and stamping device is good in synchronism and stable in structure, actions can be carried out at double stations, and accordingly the production speed can be increased.
Description
Technical field
The present invention relates to leather punched hole machine is and in particular to a kind of double-station synchronous of leather punched hole machine select blade punching device.
Background technology
Leather punched hole machine, refers to a kind of automation equipment leather being punched out and processing, it is applied to leather, cattle and sheep
Skin, dermatine, plastics, pu, eva, pvc, various dry goods, stationery, skin ornaments, vamp, spike, curtain, automobile skin chair etc.
Punching processing, is widely used in the row such as auto parts machinery (Ventilating cushion), case and bag handbag, stationery, footwear, gas permeable material, advertisement paper product
Industry.Existing leather punched hole machine select knife structure to be traditionally arranged to be single-station to select knife punching, its structural principle is relatively simple, Er Qiejia
Work is uncomplicated, is therefore widely used, but production efficiency is relatively low, can not meet using needs, for this reason, have developed double with regard to someone
Station selects knife structure, and to improve speed of production, but the technical problem such as synchronicity, stability is not preferably solved.
Content of the invention
In order to solve leather punched hole machine in prior art select that knife structure speed of production is slow, structural instability, synchronicity not
The technical problem such as good, the present invention provides a kind of reasonable in design, double-station synchronous easy for operation to select blade punching device,
Concrete technical scheme is as follows:
A kind of double-station synchronous of leather punched hole machine select blade punching device, including servomotor, main shaft, left punching mechanism, the right side
Punching mechanism, left installing rack, right installing rack and select cutter mechanism, left punching mechanism is arranged on above left installing rack, right punching mechanism
It is arranged on above right installing rack, select cutter mechanism to drive left punching mechanism, right punching mechanism synchronizing moving to select after knife to correct position,
Servomotor drives left punching mechanism, right punching mechanism synchronization punching press punching pin by main shaft.
Preferably, yielding coupling, plum coupling and positive coupling are also included, servo motor output shaft passes through elasticity
Shaft coupling connects right punching mechanism, and right punching mechanism connects main shaft by plum coupling, and main shaft passes through positive coupling
Connect left punching mechanism.
Preferably, left punching mechanism is identical with the structure of right punching mechanism, and right punching mechanism includes eccentric shaft, eccentric shaft
Seat, eccentric shaft contiguous block and drift, main shaft connects eccentric shaft, and eccentric shaft turns are installed on above eccentric axis seat, and eccentric shaft is even
Connect eccentric shaft contiguous block, hinged drift below eccentric shaft contiguous block.
Preferably, it is integrally connected by connecting plate between the eccentric axis seat of left and right.
Preferably, cutter mechanism is selected to include motor, synchronizing wheel, Timing Belt and slide block, stepper motor output shaft is installed same
Step wheel, synchronizing wheel is in transmission connection Timing Belt, installs slide block, be fixedly connected eccentric axis seat above slide block in the middle part of Timing Belt.
Preferably, left installing rack, right installing rack are respectively equipped with and are easy to left punching mechanism, the guide pillar of right punching mechanism movement.
The beneficial effects of the present invention is: left punching mechanism, right punching mechanism are in servomotor, the driving of selecting cutter mechanism
Under, realize synchronizing moving and select knife and synchronization to forge a knife, synchronicity is good, Stability Analysis of Structures, double action simultaneously, doubles production speed
Degree, in addition, yielding coupling, plum coupling and positive coupling can preferably eliminate servomotor, left punching mechanism, You Chong
Coaxiality error between press mechanism, main shaft, improves synchronicity further.
Brief description
Fig. 1 is the axonometric chart of the present invention；
Fig. 2 is the exploded view of the present invention；
Fig. 3 is the axonometric chart of the right punching mechanism of the present invention；
Fig. 4 is the top view of the right punching mechanism of the present invention；
Fig. 5 is the sectional view in a-a direction in Fig. 4；
Fig. 6 is the sectional view in b-b direction in Fig. 5.
Specific embodiment
Below in conjunction with the accompanying drawings, the specific embodiment of the present invention is described further:
In describing the invention, " " center ", " on ", D score, "left", "right", " vertical ", " water it should be noted that term
Flat ", " interior ", the orientation of instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, merely to just
In the description present invention with simplify description, rather than instruction or the hint position of indication or element must have specific orientation, with
Specific azimuth configuration and operation, are therefore not considered as limiting the invention.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or is integrally connected；Can
To be to be mechanically connected or electrical connection；Can be to be joined directly together it is also possible to be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, concrete condition can be regarded and understand that above-mentioned term exists
Concrete meaning in the present invention.
As depicted in figs. 1 and 2, a kind of double-station synchronous of leather punched hole machine select blade punching device, including servomotor 1,
Main shaft 2, left punching mechanism 3, right punching mechanism 4, left installing rack 5, right installing rack 6 and select cutter mechanism 7, left punching mechanism 3 is pacified
It is contained in above left installing rack 5, right punching mechanism 4 is arranged on above right installing rack 6, select cutter mechanism 7 to drive left punching mechanism 3, the right side
Punching mechanism 4 synchronizing moving selects after knife to correct position, and servomotor 1 drives left punching mechanism 3, right punching press by main shaft 2
Mechanism 4 is synchronous to forge a knife.
Specifically, double-station synchronous select blade punching device also to include yielding coupling 81, plum coupling 82 and rigidity and join
Axial organ 83, servo motor output shaft connects right punching mechanism 4 by yielding coupling 81, and yielding coupling 81 is integrally formed, tool
Have zero gyration aperture, can run-in synchronism, elastic reaction compensate radially, angular and axial deviation the features such as it is ensured that servomotor is defeated
Shaft and the axiality of right punching mechanism 4, right punching mechanism 4 connects main shaft 2, plum coupling 82 by plum coupling 82
Structure is simple, and radial dimension is little, lightweight, rotary inertia little it is adaptable to high speed occasion, need not lubricate, conveniently keep in repair, be easy to
Inspection, non-maintaining, large carrying capacity, long service life, safe and reliable.Stable and reliable in work, have good vibration damping, buffering and
Electrical insulation properties, have larger axial, radially and angularly compensation ability, and main shaft 2 connects a left side by positive coupling 83
Punching mechanism, positive coupling 83 has high torque holding capacity, rigidly strong and zero clearance performance.
Specifically, as illustrated in figures 3-6, left punching mechanism 3 is identical with the structure of right punching mechanism 4, and right punching mechanism 4 wraps
Include eccentric shaft 41, eccentric axis seat 42, eccentric shaft contiguous block 43 and drift 44, servo motor output shaft passes through yielding coupling 81 even
Connect the eccentric shaft 41 of right punching mechanism 4, the eccentric shaft 41 of right punching mechanism 4 connects main shaft 2 by plum coupling 82, main turn
Axle 2 connects the eccentric shaft 41 of left punching mechanism 3 by positive coupling 83, and left and right two eccentric shaft 41 rotates respectively and is installed on a left side
Above right avertence spindle seat 42, eccentric shaft 41 connects eccentric shaft contiguous block 43, the hinged drift 44 in eccentric shaft contiguous block 43 lower section, bias
Drift 44 is driven to pump by eccentric shaft contiguous block 43 during axle 41 eccentric rotary.
Specifically, cutter mechanism 7 is selected to be arranged on left punching mechanism 3 side, when selecting cutter mechanism 7 to drive left punching mechanism 3 mobile,
Left punching mechanism 3 drives right punching mechanism 4 synchronizing moving by connecting plate 9, and connecting plate connects left and right eccentric axis seat 42.
Specifically, cutter mechanism 7 is selected to include motor 71, synchronizing wheel (not shown), Timing Belt 72 and slide block 73, motor is defeated
Shaft installs synchronizing wheel, and synchronizing wheel is in transmission connection Timing Belt 72, and slide block 73 is installed at Timing Belt 72 middle part, and slide block 73 top is fixing even
Connect left avertence spindle seat 42, motor 71 drives synchronizing wheel to rotate, and synchronous wheel drive Timing Belt 72 is driven, Timing Belt 72 passes through to slide
Block 73 drives left avertence spindle seat 42 mobile.
Specifically, left installing rack 5, right installing rack 6 are respectively equipped with and are easy to left punching mechanism 3, the leading of right punching mechanism mobile 4
Post 10, guide pillar 10 is slidably connected at below eccentric axis seat 42, when selecting cutter mechanism 7 to drive eccentric axis seat 42 to move left and right, guide pillar
10 play the guiding role it is ensured that shifting more accurate.
The operation principle of the present invention: motor 71 drives synchronizing wheel to rotate, and synchronous wheel drive Timing Belt 72 is driven, synchronous
Passing through slide block 73 with 72 drives the eccentric axis seat 42 in left side to move along guide pillar 10, and the eccentric axis seat 42 in left side is carried by connecting plate 9
The eccentric axis seat 42 on dynamic right side is mobile along guide pillar 10, and when eccentric axis seat 42 moves to and properly selects cutter position, servomotor drives
Main shaft 2 rotates, and main shaft 2 drives eccentric shaft 41 eccentric rotary of both sides, and eccentric shaft contiguous block 43 drives drift past about 44
Multiple motion is forged a knife, and realizes synchro-duplexing position and selects knife operation, synchronicity is good, speed is quick, Stability Analysis of Structures.
Above content is to further describe it is impossible to assert with reference to specific preferred implementation is made for the present invention
Being embodied as of the present invention is confined to these explanations, for general technical staff of the technical field of the invention,
On the premise of present inventive concept, some simple deduction or replace can also be made, all should be considered as belonging to the present invention's
Protection domain.
Claims (6)
1. a kind of double-station synchronous of leather punched hole machine select blade punching device it is characterised in that: include servomotor, main shaft,
Left punching mechanism, right punching mechanism, left installing rack, right installing rack and select cutter mechanism, left punching mechanism is arranged in left installing rack
Side, right punching mechanism is arranged on above right installing rack, selects cutter mechanism to drive left punching mechanism, right punching mechanism synchronizing moving to conjunction
Right position is put after selecting knife, and servomotor drives left punching mechanism, right punching mechanism synchronization punching press punching pin by main shaft.
2. a kind of double-station synchronous of leather punched hole machine according to claim 1 select blade punching device it is characterised in that: also
Including yielding coupling, plum coupling and positive coupling, servo motor output shaft connects right punching press by yielding coupling
Mechanism, right punching mechanism connects main shaft by plum coupling, and main shaft connects left punching mechanism by positive coupling.
3. a kind of double-station synchronous of leather punched hole machine according to claim 1 select blade punching device it is characterised in that: left
Punching mechanism is identical with the structure of right punching mechanism, and right punching mechanism includes eccentric shaft, eccentric axis seat, eccentric shaft contiguous block and punching
Head, main shaft connects eccentric shaft, and eccentric shaft turns are installed on above eccentric axis seat, and eccentric shaft connects eccentric shaft contiguous block, eccentric
Hinged drift below axle contiguous block.
4. a kind of double-station synchronous of leather punched hole machine according to claim 3 select blade punching device it is characterised in that: left
It is integrally connected by connecting plate between right avertence spindle seat.
5. a kind of double-station synchronous of leather punched hole machine according to claim 1 select blade punching device it is characterised in that: choosing
Cutter mechanism includes motor, synchronizing wheel, Timing Belt and slide block, and stepper motor output shaft installs synchronizing wheel, and synchronizing wheel transmission is even
Connect Timing Belt, in the middle part of Timing Belt, slide block is installed, above slide block, is fixedly connected eccentric axis seat.
6. a kind of double-station synchronous of leather punched hole machine according to claim 1 select blade punching device it is characterised in that: left
Installing rack, right installing rack are respectively equipped with is easy to left punching mechanism, the guide pillar of right punching mechanism movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610829763.6A CN106350616A (en) | 2016-09-18 | 2016-09-18 | Double-station synchronous cutter selecting and stamping device of leather punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610829763.6A CN106350616A (en) | 2016-09-18 | 2016-09-18 | Double-station synchronous cutter selecting and stamping device of leather punching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106350616A true CN106350616A (en) | 2017-01-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610829763.6A Pending CN106350616A (en) | 2016-09-18 | 2016-09-18 | Double-station synchronous cutter selecting and stamping device of leather punching machine |
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| Country | Link |
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| CN (1) | CN106350616A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1495609A (en) * | 1974-03-12 | 1977-12-21 | Aritma Np | Punching of holes in laminar data media |
| CN201915106U (en) * | 2010-12-23 | 2011-08-03 | 东莞市金悦来自动化设备有限公司 | Multi-head punching machine |
| CN102514042A (en) * | 2012-01-11 | 2012-06-27 | 宁波舒普机电科技有限公司 | Punching cutter selection structure for punching machine |
| CN202626209U (en) * | 2012-02-21 | 2012-12-26 | 李俊 | Dual mechanical leather punching device |
| CN103317347A (en) * | 2013-06-20 | 2013-09-25 | 超达阀门集团股份有限公司 | Double-station multifunctional combined machining center |
| CN206089717U (en) * | 2016-09-18 | 2017-04-12 | 东莞市安泽自动化设备有限公司 | Sword stamping device is selected to duplexing bit synchronization of leather piercing press |
-
2016
- 2016-09-18 CN CN201610829763.6A patent/CN106350616A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1495609A (en) * | 1974-03-12 | 1977-12-21 | Aritma Np | Punching of holes in laminar data media |
| CN201915106U (en) * | 2010-12-23 | 2011-08-03 | 东莞市金悦来自动化设备有限公司 | Multi-head punching machine |
| CN102514042A (en) * | 2012-01-11 | 2012-06-27 | 宁波舒普机电科技有限公司 | Punching cutter selection structure for punching machine |
| CN202626209U (en) * | 2012-02-21 | 2012-12-26 | 李俊 | Dual mechanical leather punching device |
| CN103317347A (en) * | 2013-06-20 | 2013-09-25 | 超达阀门集团股份有限公司 | Double-station multifunctional combined machining center |
| CN206089717U (en) * | 2016-09-18 | 2017-04-12 | 东莞市安泽自动化设备有限公司 | Sword stamping device is selected to duplexing bit synchronization of leather piercing press |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170125 |
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| RJ01 | Rejection of invention patent application after publication |