CN108950098A - A kind of leather punching noresidue hole punched device - Google Patents
A kind of leather punching noresidue hole punched device Download PDFInfo
- Publication number
- CN108950098A CN108950098A CN201810975310.3A CN201810975310A CN108950098A CN 108950098 A CN108950098 A CN 108950098A CN 201810975310 A CN201810975310 A CN 201810975310A CN 108950098 A CN108950098 A CN 108950098A
- Authority
- CN
- China
- Prior art keywords
- dust
- absorbing tube
- formed punch
- noresidue
- punching
- 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.)
- Pending
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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
- C14B17/14—Auxiliary devices for leather-working machines, e.g. grinding devices for blading cylinders or dust-removal devices combined with the working machines
Landscapes
- 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 discloses a kind of leather punching noresidue hole punched devices, including the formed punch being connected with power mechanism and the dust-absorbing tube being arranged on formed punch, the dust-absorbing tube lower end is suction inlet, waste discharge mouth is offered in dust-absorbing tube side, the formed punch is arranged in dust-absorbing tube along sliding axially for dust-absorbing tube；Jumper bar and connecting rod are connected in turn above the formed punch, closed bottom plate is equipped in dust-absorbing tube upper end, the jumper bar is slidably arranged in bottom plate center, a sliding seat is equipped with above bottom plate, vertical sliding slot is offered on the sliding seat inner wall, it is equipped with the sliding block for being installed in sliding slot and being slidably connected with sliding slot in connecting rod side, is additionally provided with the guide spring being sleeved on the outside of jumper bar in the sliding seat；The present apparatus is drawn by uninterrupted negative pressure by the setting of grabage disposal unit and the adherency of discontinuous removes useless work, so that formed punch is all kept the cleaning no waste mine on surface in each puncture motion money, and then ensure that the quality of punching.
Description
Technical field
The present invention relates to leather processing equipment, specifically a kind of leather punching noresidue hole punched device.
Background technique
Leather punched hole machine is provided convenience for leather processing, however, existing leather punched hole machine is in punching, if that goes out is useless
Bits do not have appropriate mode to remove in time, cause scrap to be scattered, be deposited on the leather of workbench, these scrap are easy to fall on leather
The accuracy of leather punched hole is interfered in position to be processed, reduces leather punched hole quality.
Current some perforating press can install some dedusting structures additional, such as national patent application CN in order to avoid waste material influence
" a kind of leather shoes production leather punching equipment " that 108004353 A are provided, is rinsed formed punch using water, but actually make
With middle the problems such as bringing new problem for example water flow pollutes workbench, and to need manual operation real for cleaning process
It is existing, it is inconvenient, while can not solve the problems, such as that very well clast is left.
Summary of the invention
The purpose of the present invention is to provide a kind of leather punching noresidue hole punched devices, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the invention provides the following technical scheme:
A kind of leather punching noresidue hole punched device, including the formed punch being connected with power mechanism and is arranged on formed punch
Dust-absorbing tube, the dust-absorbing tube lower end are suction inlet, offer waste discharge mouth, axial direction of the formed punch along dust-absorbing tube in dust-absorbing tube side
It is slidably arranged in dust-absorbing tube；Jumper bar and connecting rod are connected in turn above the formed punch, are equipped in dust-absorbing tube upper end closed
Bottom plate, the jumper bar are slidably arranged in bottom plate center, and a sliding seat is equipped with above bottom plate, is offered on the sliding seat inner wall
Vertical sliding slot is equipped with the sliding block for being installed in sliding slot and being slidably connected with sliding slot in connecting rod side, goes back in the sliding seat
Equipped with the guide spring being sleeved on the outside of jumper bar, the guide spring bottom is fixed on bottom plate, and guide spring upper end is fixed on
Connecting rod bottom.
As a preferred solution of the present invention: discoid pressing plate is equipped on the outside of the suction inlet, pressing plate is for improving dust suction
The contact area of mouth and leather connects in the waste discharge mouth to avoid suction inlet local pressure is excessively high from damaging to leather
There is dust absorption fan.
As further preferred embodiment of the invention: the dust-absorbing tube side is additionally provided with grabage disposal unit；The waste material
Remover includes the gear for being rotatably installed in dust-absorbing tube, the bull stick for being fixed on gear side and bull stick joins end to end and the company of rotation
The elevating lever that connects and in the horizontal direction sequentially connected angle plate, slide bar and adhesion sheet；Limit is equipped on dust suction drum outer wall
Position sleeve, the elevating lever are passed through out of spacing collar and are slidably connected with it, and it is straight that spacing collar cylinder inner wall is greater than elevating lever bar
Diameter is equipped with the angle bar for being integrated with formula structure in elevating lever lower end, and angle plate section is triangular in shape, and angle plate is located at
Immediately below angle bar, slide bar is inserted on dust-absorbing tube and is slidably connected with it, and adhesion sheet is located in dust-absorbing tube, in angle plate and inhales
Return spring is equipped between dirt barrel outer wall；The formed punch side is equipped with rack gear, and rack and pinion is meshed.
As further preferred embodiment of the invention: offering lateral gas vent, the gas vent in the formed punch
In a tubular form, and in formed punch air inlet that is multiple orthogonal with gas vent and interconnecting is offered；The ram bottom is also
Equipped with circular cutter, the circular cutter is annular in shape and its section is triangular in shape.
Compared with prior art, the beneficial effects of the present invention are: the present apparatus is by the setting of grabage disposal unit, between not
The adherency of disconnected negative pressure absorbing and discontinuous removes useless work, and formed punch is made all to keep the cleaning on surface without useless in each puncture motion money
Material, and then ensure that the quality of punching.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of grabage disposal unit in the present invention.
Fig. 3 is the cross-sectional view of formed punch in the present invention.
1- formed punch in figure, 11- jumper bar, 12- sliding block, 13- connecting rod, 14- circular cutter, 15- air inlet, 16- gas vent, 2-
Dust-absorbing tube, 21- suction inlet, 22- waste discharge mouth, 23- bottom plate, 3- sliding seat, 4- guide spring, 5- pressing plate, 6- grabage disposal unit,
61- rack gear, 62- gear, 63- bull stick, 64- elevating lever, 65- spacing collar, 66- angle bar, 67- angle plate, 68- slide bar, 69-
Adhesion sheet, 70- return spring.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right" "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Embodiment 1:
A kind of leather punching noresidue hole punched device referring to FIG. 1-2, including the formed punch 1 that is connected with power mechanism and
Dust-absorbing tube 2 on formed punch 1 is set, 2 lower end of dust-absorbing tube is suction inlet 21, waste discharge mouth 22 is offered in 2 side of dust-absorbing tube,
The formed punch 1 is arranged in dust-absorbing tube 2 along sliding axially for dust-absorbing tube 2；It is connected with jumper bar 11 above the formed punch 1 in turn and connects
Extension bar 13 is equipped with closed bottom plate 23 in 2 upper end of dust-absorbing tube, and the jumper bar 11 is slidably arranged in 23 center of bottom plate, in bottom plate 23
Top is equipped with a sliding seat 3, offers vertical sliding slot on 3 inner wall of sliding seat, is equipped with and is installed in 13 side of connecting rod
The sliding block 12 being slidably connected in sliding slot and with sliding slot is additionally provided with the guide spring for being sleeved on 11 outside of jumper bar in the sliding seat 3
4,4 bottom of guide spring is fixed on bottom plate 23, and 4 upper end of guide spring is fixed on 13 bottom of connecting rod；When device works,
Power mechanism drives formed punch 1 to move back and forth, and the pressure generated by guide spring 4 synchronizes dust-absorbing tube 2 and moves downward, works as suction
Stop motion when dirt barrel 2 contacts leather, jumper bar 11 and formed punch 11, which continue to move downward, completes drilling operation；
Discoid pressing plate 5 is equipped on the outside of the suction inlet 21, pressing plate 5 is used to improve the contact area of suction inlet 21 Yu leather,
To avoiding 21 local pressure of suction inlet is excessively high from damaging to leather, be connected with dust absorption fan in the waste discharge mouth 22, into
When row punching, dust absorption fan work makes to generate upward negative pressure in dust-absorbing tube, and the scrap generated when to making punching operation is upward
It is discharged in east and by waste discharge mouth 22；When formed punch 1 is moved to leather direction, by 13 holddown spring 4 of connecting rod, spring 4 is to pressing plate 5
Apply pressure, so that pressing plate 5 is compressed leather, the punching operation of formed punch 1 is enable more smoothly to carry out；Punching operation terminates
Afterwards, power mechanism lifts formed punch 1, and due to the effect of spring 4, formed punch 1 is first slided along sliding slot, and dust-absorbing tube 2 does not move, and works as formed punch
After 1 slides into sliding slot end, dust-absorbing tube 2 is driven to move upwards simultaneously, is acted on to next punching, in the process, dust absorption fan
It can also continue to be purged the scrap below punching, ensure that the effect that scrap is removed；
2 side of dust-absorbing tube is additionally provided with grabage disposal unit 6, it is that grabage disposal unit 6 is used to adhere to formed punch 1 in punching and
It is difficult to be cleared up by the waste material that dust-exhausting port 22 is discharged；The grabage disposal unit 6 includes the gear for being rotatably installed in dust-absorbing tube 2
62, it is fixed on the bull stick 63 of 62 side of gear, is joined end to end with bull stick 63 and the elevating lever 64 that is rotatablely connected and in level side
Upward sequentially connected angle plate 76, slide bar 68 and adhesion sheet 69；Spacing collar 65, the liter are equipped on 2 outer wall of dust-absorbing tube
Drop bar 64 is passed through out of spacing collar 65 and is slidably connected with it, and 65 inner walls of spacing collar are greater than 64 shank diameter of elevating lever,
64 lower end of elevating lever is equipped with the angle bar 66 for being integrated with formula structure, and 67 section of angle plate is triangular in shape, angle plate 67
Immediately below angle bar 66, slide bar 68 is inserted on dust-absorbing tube 2 and is slidably connected with it, and adhesion sheet 69 is located in dust-absorbing tube 2,
Return spring 70 is equipped between 2 outer wall of angle plate 67 and dust-absorbing tube；1 side of formed punch be equipped with rack gear 61, and rack gear 61 with
Gear 62 is meshed；When being punched out work, when formed punch 1 moves downward, gear 62 rotate bull stick 63 follow rotation, front end to
It is raised, the angle bar 66 and angle plate 67 of 64 lower end of elevating lever are detached from, and when punching completion formed punch 1 moves upwards, gear 62 is anti-
To rotation, make angle bar 66 that the decline of elevating lever 64 be followed to press angle plate 67, angle plate 67 is under pressure to dust-absorbing tube 2
Direction is mobile, so that adhesion sheet 69 is contacted with formed punch 1, will fail to glue by the waste that dust-exhausting port 22 is discharged on formed punch 1
It is attached；By dual cleaning, to ensure that the cleaning of formed punch 1, protect the processing quality for being carried out continuously punching processing effectively
Card.
Embodiment 2:
Referring to Fig. 3, the difference from embodiment 1 is that, lateral gas vent 16, the gas vent are offered in the formed punch 1
16 in a tubular form, and air inlet 15 that is multiple orthogonal with gas vent 16 and interconnecting is offered in formed punch 1, passes through air inlet
Mouthful and the setting of gas vent 16 be capable of the air of quick release contact surface when making that formed punch 1 is in contact with leather in punch process,
It avoids punching deformation caused by atmospheric pressure is excessive；1 bottom of formed punch is additionally provided with circular cutter 14, and the circular cutter 14 is in annulus
Shape and its section is triangular in shape, to quickly further avoid punching position to the leather surface of formed punch 1 and leather contact position
The deformation set improves drilling quality.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of leather punching noresidue hole punched device is being rushed including the formed punch (1) being connected with power mechanism and setting
Dust-absorbing tube (2) on head (1), dust-absorbing tube (2) lower end are suction inlet (21), offer waste discharge mouth in dust-absorbing tube (2) side
(22), the formed punch (1) slides axially setting in dust-absorbing tube (2) along dust-absorbing tube (2)；It is characterized in that, the dust-absorbing tube
(2) side is additionally provided with grabage disposal unit (6)；The grabage disposal unit (6) includes the gear for being rotatably installed in dust-absorbing tube (2)
(62), be fixed on the bull stick (63) of gear (62) side, join end to end with bull stick (63) and the elevating lever (64) that is rotatablely connected with
And sequentially connected angle plate (76), slide bar (68) and adhesion sheet (69) in the horizontal direction；It is equipped on dust-absorbing tube (2) outer wall
Spacing collar (65), the elevating lever (64) passes through out of spacing collar (65) and is slidably connected with it, under elevating lever (64)
End is equipped with the angle bar (66) for being integrated with formula structure, and angle plate (67) is located at immediately below angle bar (66), and slide bar (68) is inserted
It is slidably connected on dust-absorbing tube (2) and with it, adhesion sheet (69) is located in dust-absorbing tube (2), in angle plate (67) and dust-absorbing tube
(2) return spring (70) are equipped between outer wall；Formed punch (1) side is equipped with rack gear (61), and rack gear (61) and gear (62)
It is meshed.
2. a kind of leather punching noresidue hole punched device according to claim 1, which is characterized in that the spacing collar
(65) cylinder inner wall is greater than elevating lever (64) shank diameter.
3. a kind of leather punching noresidue hole punched device according to claim 1, which is characterized in that the angle plate
(67) section is triangular in shape.
4. a kind of leather punching noresidue hole punched device according to claim 1 or 2 or 3, which is characterized in that the punching
Jumper bar (11) and connecting rod (13) are connected in turn above head (1), are equipped with closed bottom plate (23) in dust-absorbing tube (2) upper end, institute
It states jumper bar (11) and is slidably arranged in bottom plate (23) center, be equipped with a sliding seat (3) above bottom plate (23), the sliding seat (3)
Vertical sliding slot is offered on inner wall, and the sliding block for being installed on and being slidably connected in sliding slot and with sliding slot is equipped in connecting rod (13) side
(12), the guide spring (4) being sleeved on the outside of jumper bar (11), guide spring (4) bottom are additionally provided in the sliding seat (3)
It is fixed on bottom plate (23), guide spring (4) upper end is fixed on connecting rod (13) bottom.
5. a kind of leather punching noresidue hole punched device according to claim 1 or 2 or 3, which is characterized in that the suction
It is equipped with discoid pressing plate (5) on the outside of dirt mouth (21), is connected with dust absorption fan on the waste discharge mouth (22).
6. a kind of leather punching noresidue hole punched device according to claim 1 or 2 or 3, which is characterized in that the punching
Is offered lateral gas vent (16) in head (1), the gas vent (16) in a tubular form, and offer in the formed punch (1) it is multiple with
Gas vent (16) is orthogonal and the air inlet (15) that interconnects；Formed punch (1) bottom is additionally provided with circular cutter (14).
7. a kind of leather punching noresidue hole punched device according to claim 6, which is characterized in that the circular cutter
(14) annular in shape and its section is triangular in shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810975310.3A CN108950098A (en) | 2018-08-24 | 2018-08-24 | A kind of leather punching noresidue hole punched device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810975310.3A CN108950098A (en) | 2018-08-24 | 2018-08-24 | A kind of leather punching noresidue hole punched device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108950098A true CN108950098A (en) | 2018-12-07 |
Family
ID=64474121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810975310.3A Pending CN108950098A (en) | 2018-08-24 | 2018-08-24 | A kind of leather punching noresidue hole punched device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108950098A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115283535A (en) * | 2022-09-30 | 2022-11-04 | 张家港市弗兰德机械有限公司 | Anti-deformation profile stamping equipment |
| CN115740259A (en) * | 2022-11-30 | 2023-03-07 | 江苏新之阳新能源科技有限公司 | Solar panel assembly backboard punching device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202401078U (en) * | 2011-12-20 | 2012-08-29 | 东莞市安泽自动化设备有限公司 | Dust collection and chip removal device for leather punching machine |
| CN203807486U (en) * | 2014-05-07 | 2014-09-03 | 边财浪 | Novel leather piercing punch |
| CN206066571U (en) * | 2016-09-18 | 2017-04-05 | 东莞市安泽自动化设备有限公司 | A kind of punching pin waste discharge material mechanism of leather punched hole machine |
| CN206603345U (en) * | 2017-02-26 | 2017-11-03 | 象山艾尔沃特智能科技有限公司 | A kind of sole press fit device |
| CN206653460U (en) * | 2017-04-06 | 2017-11-21 | 云和漫行者玩具有限公司 | A kind of location type puncher used for textiles |
| CN207088000U (en) * | 2017-06-27 | 2018-03-13 | 东台市吉中汽车内饰件有限公司 | A kind of dust exhaust apparatus of leather punched hole machine |
| CN207109024U (en) * | 2017-06-30 | 2018-03-16 | 东台市吉中汽车内饰件有限公司 | A kind of waste discharge device of leather punched hole machine |
-
2018
- 2018-08-24 CN CN201810975310.3A patent/CN108950098A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202401078U (en) * | 2011-12-20 | 2012-08-29 | 东莞市安泽自动化设备有限公司 | Dust collection and chip removal device for leather punching machine |
| CN203807486U (en) * | 2014-05-07 | 2014-09-03 | 边财浪 | Novel leather piercing punch |
| CN206066571U (en) * | 2016-09-18 | 2017-04-05 | 东莞市安泽自动化设备有限公司 | A kind of punching pin waste discharge material mechanism of leather punched hole machine |
| CN206603345U (en) * | 2017-02-26 | 2017-11-03 | 象山艾尔沃特智能科技有限公司 | A kind of sole press fit device |
| CN206653460U (en) * | 2017-04-06 | 2017-11-21 | 云和漫行者玩具有限公司 | A kind of location type puncher used for textiles |
| CN207088000U (en) * | 2017-06-27 | 2018-03-13 | 东台市吉中汽车内饰件有限公司 | A kind of dust exhaust apparatus of leather punched hole machine |
| CN207109024U (en) * | 2017-06-30 | 2018-03-16 | 东台市吉中汽车内饰件有限公司 | A kind of waste discharge device of leather punched hole machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115283535A (en) * | 2022-09-30 | 2022-11-04 | 张家港市弗兰德机械有限公司 | Anti-deformation profile stamping equipment |
| CN115740259A (en) * | 2022-11-30 | 2023-03-07 | 江苏新之阳新能源科技有限公司 | Solar panel assembly backboard punching device |
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| PB01 | Publication | ||
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Application publication date: 20181207 |