CN205466530U - Mechanism of punching a hole in succession - Google Patents
Mechanism of punching a hole in succession Download PDFInfo
- Publication number
- CN205466530U CN205466530U CN201620289964.7U CN201620289964U CN205466530U CN 205466530 U CN205466530 U CN 205466530U CN 201620289964 U CN201620289964 U CN 201620289964U CN 205466530 U CN205466530 U CN 205466530U
- Authority
- CN
- China
- Prior art keywords
- drift
- punching
- connecting rod
- seat plate
- outer link
- 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.)
- Withdrawn - After Issue
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model relates to a mechanism of punching a hole in succession, it includes frame, drive arrangement, inboard connecting rod, outside connecting rod, drift and drift installation bedplate, drive arrangement's power output shaft is connected with the one end of inboard connecting rod to it rotates to drive inboard connecting rod, the other end hinge of inboard connecting rod connects on the medial surface of drift installation bedplate, the one end hinge of outside connecting rod connects in the frame, the other end hinge of outside connecting rod connects on the lateral surface of drift installation bedplate, drive arrangement drives drift installation bedplate circulating rotation from top to bottom through inboard connecting rod. The utility model discloses simple structure, the drift constantly rotates according to same orientation, the synchronous horizontal migration of wrapping bag membrane, both move the in -process, realize punching operation, the action of punching a hole for motion in succession, does not have intermittent type, has improved production efficiency, simultaneously because to punch a hole the method of operation of mechanism no longer be the reciprocating motion mode, so effectively reduced the vibration and the noise of whole equipment for the more high -speed enable that punches a hole.
Description
Technical field
This utility model relates to punch mechanism field, especially a kind of continuous punching holes mechanism.
Background technology
Punch mechanism is widely used in bag, packs and need to get hole on thin film, sheet material
Occasion.Existing punch mechanism is carried out by the straight reciprocating motion between drift and red seat mostly
Punching.Move back and forth in motor process, especially arrive end of travel, need converting motion
The biggest acceleration can be produced the when of direction, to equipment entirety produce impact, cause vibration and
Noise, when speed is higher, situation is particularly acute.And most of punch mechanism is at film
Being punched out under resting state, the complete film of punching is advanced one end distance, then carries out punching next time.
The static of film needs the haulage gear repeatedly starting and stopping of film to advancing, and wastes motor power, reduces
Device longevity, adds circulating time.
It addition, traditional slew gear, it is impossible to realize revolution work surface simultaneously keep one towards,
If needing to retain towards, need to increase complex structure.
Summary of the invention
The purpose of a kind of continuous punching holes mechanism that this utility model provides is to avoid prior art
Weak point, thus in place of effectively solving the deficiencies in the prior art.
For achieving the above object, the technical scheme that this utility model is taked is: a kind of punching continuously
Mechanism, it includes frame, driving means and punching unit；Described punching unit includes that inner side connects
Bar, outer link, drift and drift installation seat plate；The power output shaft of driving means and inner side
One end of connecting rod connects, and drives inboard Sinks to rotate；The other end of inboard Sinks is hinged and connected to
On the medial surface of drift installation seat plate；One end of outer link is hinged and connected in described frame, outward
The other end of side connecting rod is hinged and connected on the lateral surface of drift installation seat plate；Outer link and described
The jointed shaft axis of frame is with described power output shaft the most on the same line；Outer link is with interior
Side length of connecting rod is identical, and is parallel to each other；Drift is arranged on drift installation seat plate, drives dress
Put and drive the upper and lower cycle rotation of drift installation seat plate by inboard Sinks, in rotary course, described
Drift installation seat plate horizontal tilt angle is constant.
Further, the pin joint of described outer link upper/lower terminal respectively with described inboard Sinks
The pin joint of upper/lower terminal is in same level, and described drift installation seat plate remains
Level.
Further, if described inboard Sinks and described drift installation seat plate hinge contact are the first hinge
Contact, described outer link is the second pin joint with the hinge contact of described drift installation seat plate,
Between described outer link and described frame, hinge contact is the 3rd pin joint；Described power exports
The spacing of axle axle center and the first pin joint is the first spacing, the second pin joint and the 3rd pin joint
Spacing is the second spacing, and the first spacing is equal to the second spacing；On horizontal projection plane, power
Before and after between output shaft axle center and the 3rd pin joint, spacing is the 3rd spacing, and the 3rd spacing is equal to
Spacing before and after first pin joint and the second pin joint.
Further, described continuous punching holes mechanism includes several described punching units, several punchings
The inboard Sinks of hole unit is evenly arranged in the circumference of described power output shaft；Several punchings
Uniform cloth in the circumference of the outer link of unit jointed shaft between outer link and described frame
Put；The described drift installation seat plate horizontal tilt angle of all punching units is always consistent.
Further, described drift installation seat plate bottom surface is provided with one or several described drifts.
Further, described continuous punching holes mechanism includes 2 described punching units, 2 punching units
Inboard Sinks be symmetrical arranged and be made into integration；The outer link of 2 punching units be symmetrical arranged and
It is made into integration.
Further, described driving means is motor, hydraulic motor etc..
Further, described frame being provided with motor mount, described motor is fixedly installed on electricity
In machine mounting seat, motor power output shaft is connected through motor mount with described inboard Sinks；
Bearing it is provided with between power output shaft and motor mount.
Further, described inboard Sinks, outer link are pacified with described drift by bearing axle respectively
Dress seat board connects；Being provided with support seat in described frame, described outer link is cut with scissors by bearing axle
It is connected on described support seat.
Further, described continuous punching holes mechanism also includes N-shaped housing, described punching unit quilt cover
In housing, below N-shaped housing, it is provided with opening, described drift correspondence position below punching unit
It is provided with working plate；Bag membrane passes through from gap between working plate and punching unit, institute
State drift bag membrane is punched out.
Further, the translational speed of described bag membrane is equal to the linear velocity of described drift.
Operation principle of the present utility model is as follows: interior outer link constitutes one with drift installing plate
Parallelogram, during work, interior outer link synchronous axial system, under the drive of connecting rod, one
Or several drift installation seat plates keep level ground to rotate.Drift mounting seat plane during rotation
All the time level, thus ensure drift the most vertically downward, and two connecting rods are distributed in punch holder
Both sides so that slew gear persistently can rotate according to same direction, will not interfere.With
Time, when the proal linear velocity of bag membrane rotates with drift, the linear velocity of tangential direction is identical,
Thus ensure film and drift geo-stationary in the horizontal direction, the most just have relatively
Motion.So that the hole identical with nose of punch shape gone out on film by drift.
Technique scheme of the present utility model has the advantages that this utility model structure
Simply, drift constantly rotates according to same direction, and bag membrane level of synchronization moves, at both
In moving process, it is achieved punching operation, puncture motion is motion continuously, not interval, improves
Production efficiency, simultaneously because the method for operation of punch mechanism is no longer reciprocating manner, institute
To effectively reduce vibration and the noise of integral device so that the punching of more speed is possibly realized.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of this utility model embodiment 1；
Fig. 2 is the decomposing schematic representation of this utility model embodiment 1；
Fig. 3 is this utility model embodiment 1 drift installation seat plate top view；
Fig. 4 is the structural representation of this utility model embodiment 2.
Detailed description of the invention
Make to retouch the most in detail to embodiment of the present utility model with embodiment below in conjunction with the accompanying drawings
State.Following example are used for illustrating this utility model, but can not be of the present utility model for limiting
Scope.
In description of the present utility model, it should be noted that except as otherwise noted, " multiples' "
It is meant that two or more；Term " on ", D score, "left", "right", " interior ", " outward ", " front end ", " rear end ",
Orientation or the position relationship of the instruction such as " head ", " afterbody " are based on orientation shown in the drawings or position
Relation, is for only for ease of description this utility model and simplifies description rather than instruction or hint
The device of indication or element must have specific orientation, with specific azimuth configuration and operation,
Therefore it is not intended that to restriction of the present utility model.Additionally, term " first ", " second ", " the 3rd "
Etc. be only used for describe purpose, and it is not intended that instruction or hint relative importance.
In description of the present utility model, in addition it is also necessary to explanation, unless otherwise clear and definite regulation
And restriction, term " is installed ", " being connected ", " connection " should be interpreted broadly, for example, it may be fixing even
Connect, it is also possible to be to removably connect, or be integrally connected；Can be to be mechanically connected, it is also possible to
It it is electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary.For this
For the those of ordinary skill in field, visual concrete condition understands that above-mentioned term is at this utility model
In concrete meaning.
Embodiment 1
As Figure 1-3, a kind of continuous punching holes mechanism that the present embodiment provides, it includes frame
1, driving means 2 and 2 punching units 10；Punching unit 10 include inboard Sinks 11,
Outer link 12, drift 13 and drift installation seat plate 14；The power output shaft of driving means 2
2a is connected with one end of inboard Sinks 11, and drives inboard Sinks 11 to rotate；Inboard Sinks
The other end of 11 is hinged and connected on the medial surface of drift installation seat plate 14；The one of outer link 12
On the support seat 1a that end is hinged and connected in frame 1, the other end of outer link 12 is hinged and connected to
On the lateral surface of drift installation seat plate 14；Outer link 12 is identical with inboard Sinks 11 length,
And be parallel to each other；The jointed shaft axis of outer link 12 and frame 1 is with power output shaft 2a not
On the same line；Drift 13 is arranged on drift installation seat plate 14, and driving means 2 is passed through
Inboard Sinks 11 drives drift installation seat plate about 14 cycle rotation, in rotary course, described
Drift installation seat plate horizontal tilt angle is constant.
Wherein, the pin joint of outer link 12 upper/lower terminal respectively with on inboard Sinks 11,
The pin joint at lower two ends is in same level, and drift installation seat plate 14 remains horizontal
State.
If inboard Sinks 11 and drift installation seat plate 14 are hinged, contact is the first pin joint 11a,
Outer link 12 is the second pin joint 12a with the hinge contact of drift installation seat plate 14, outside
Between connecting rod 12 and frame 1, hinge contact is the 3rd pin joint 12b；Power output shaft axle center
The spacing of 2b and the first pin joint 11a is the first spacing, the second pin joint 12a and the 3rd hinged
The spacing of some 12b is the second spacing, and the first spacing is equal to the second spacing；At horizontal projection plane
On, between power output shaft axle center 2b and the 3rd pin joint 12b before and after spacing be the 3rd spacing,
3rd spacing is equal to distance before and after the first pin joint 11a and the second pin joint 12a.
Continuous punching holes mechanism includes the inboard Sinks of 10,2 punching units 10 of 2 punching units
11 are symmetrical arranged and are made into integration；The outer link 12 of 2 punching units is symmetrical arranged and one
Make.Two drift installation seat plates 14 are respectively hinged at the end of two medial and lateral connecting rods.2
Individual drift installation seat plate 14 horizontal tilt angle is always consistent.
Multiple drift 13, drift can be provided with according to actual needs on drift installation seat plate 14
Lower end stretch out the bottom surface of drift installation seat plate.Wherein, driving means 1 is preferably motor.Machine
Being provided with motor mount 5 on frame 1, motor is fixedly installed on motor mount 5, motor
Power output shaft 2a be connected with inboard Sinks 11 through motor mount 5；Power output shaft
Bearing 2c it is provided with between 2a and motor mount 5.
Inboard Sinks 11, outer link 12 are respectively by bearing axle 7 and drift installation seat plate 14
Connect；Outer link 12 is hinged and connected to support on seat 1a by bearing axle 7.
Continuous punching holes mechanism also includes that N-shaped housing 8, punching unit 10 are enclosed in housing, n
It is provided with opening below shell body, is provided with at drift 13 correspondence position below punching unit 10
Working plate 4；Bag membrane 3 passes through from gap between working plate and punching unit, drift
13 pairs of bag membranes 3 are punched out.Wherein, the translational speed of bag membrane 3 is equal to drift 13
Linear velocity.Thus ensure that, when punching, in the horizontal direction, both keep geo-stationary,
And then ensure that punching quality.
Embodiment 2
The present embodiment is substantially the same manner as Example 1, and difference is, as shown in Figure 4, even
Continuous punch mechanism is simpler, and the present embodiment only includes 1 punching unit 10a, punching unit
10a includes inboard Sinks 11a, outer link 12a, drift 13a and drift installation seat plate 14a.
In the case of working space is limited, structure is simpler, it is easy to implements and promotes, it is to avoid
Interfering with each other between multiple punching units.
Embodiment of the present utility model is given for the sake of example and description, and is not
Exhaustively or by this utility model it is limited to disclosed form.Many modifications and variations for
It is apparent from for those of ordinary skill in the art.Select and describe embodiment be in order to
Principle of the present utility model and actual application are more preferably described, and make the ordinary skill people of this area
Member is it will be appreciated that this utility model thus design are suitable to various with various amendments of special-purpose
Embodiment.
Claims (9)
1. a continuous punching holes mechanism, it is characterised in that it includes frame, driving means and punching
Hole unit；Described punching unit includes inboard Sinks, outer link, drift and drift mounting seat
Plate；The power output shaft of driving means is connected with one end of inboard Sinks, and drives inboard Sinks
Rotate；The other end of inboard Sinks is hinged and connected on the medial surface of drift installation seat plate；Outside connects
One end of bar is hinged and connected in described frame, and the other end of outer link is hinged and connected to drift and installs
On the lateral surface of seat board；The jointed shaft axis of outer link and described frame exports with described power
Axle is the most on the same line；Outer link is identical with inboard Sinks length, and is parallel to each other；Punching
Head is arranged on drift installation seat plate, and driving means drives drift installation seat plate by inboard Sinks
Cycle rotation up and down, in rotary course, described drift installation seat plate horizontal tilt angle is constant.
Continuous punching holes mechanism the most according to claim 1, it is characterised in that described outside
The pin joint of connecting rod upper/lower terminal respectively with the pin joint of described inboard Sinks upper/lower terminal at
In same level, described drift installation seat plate remains level.
Continuous punching holes mechanism the most according to claim 1, it is characterised in that set described interior
Side connecting rod and described drift installation seat plate hinge contact are the first pin joint, described outer link with
The hinge contact of described drift installation seat plate is the second pin joint, described outer link and described machine
Between frame, hinge contact is the 3rd pin joint；Described power output shaft axle center and the first pin joint
Spacing is the first spacing, and the spacing of the second pin joint and the 3rd pin joint is the second spacing, first
Spacing is equal to the second spacing；On horizontal projection plane, power output shaft axle center is hinged with the 3rd
Before and after between point, spacing is the 3rd spacing, and the 3rd spacing is hinged equal to the first pin joint and second
Distance before and after Dian.
Continuous punching holes mechanism the most according to claim 1, it is characterised in that described continuously
Punch mechanism includes several described punching units, and the inboard Sinks of several punching units is in institute
State and be evenly arranged in the circumference of power output shaft；The outer link of several punching units is in outside
It is evenly arranged in the circumference of the jointed shaft between connecting rod and described frame；The institute of all punching units
State drift installation seat plate horizontal tilt angle always consistent.
Continuous punching holes mechanism the most according to claim 1, it is characterised in that described drift
One or several described drifts it are provided with on installation seat plate bottom surface.
Continuous punching holes mechanism the most according to claim 4, it is characterised in that described continuously
Punch mechanism includes 2 described punching units, the inboard Sinks of 2 punching units be symmetrical arranged and
It is made into integration；The outer link of 2 punching units is symmetrical arranged and is made into integration.
Continuous punching holes mechanism the most according to claim 1, it is characterised in that described frame
On be provided with motor mount, described motor is fixedly installed on motor mount, motor power
Output shaft is connected through motor mount with described inboard Sinks；Power output shaft is installed with motor
Bearing it is provided with between Zuo.
Continuous punching holes mechanism the most according to claim 1, it is characterised in that described inner side
Connecting rod, outer link are connected with described drift installation seat plate by bearing axle respectively；Described frame
On be provided with support seat, described outer link is hinged and connected on described support seat by bearing axle.
Continuous punching holes mechanism the most according to claim 1, it is characterised in that described continuously
Punch mechanism also includes that N-shaped housing, described punching unit are enclosed in housing, below N-shaped housing
Being provided with opening, below punching unit, described drift correspondence position is provided with working plate；Packaging
Bag film passes through from gap between working plate and punching unit, and bag membrane is carried out by described drift
Punching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620289964.7U CN205466530U (en) | 2016-04-07 | 2016-04-07 | Mechanism of punching a hole in succession |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620289964.7U CN205466530U (en) | 2016-04-07 | 2016-04-07 | Mechanism of punching a hole in succession |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205466530U true CN205466530U (en) | 2016-08-17 |
Family
ID=56643824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620289964.7U Withdrawn - After Issue CN205466530U (en) | 2016-04-07 | 2016-04-07 | Mechanism of punching a hole in succession |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205466530U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105729566A (en) * | 2016-04-07 | 2016-07-06 | 朗锐包装技术（沧州）有限公司 | Continuous punching mechanism |
| CN106956327A (en) * | 2017-03-29 | 2017-07-18 | 河南师范大学 | A kind of autobalance cut-flower cutting die |
-
2016
- 2016-04-07 CN CN201620289964.7U patent/CN205466530U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105729566A (en) * | 2016-04-07 | 2016-07-06 | 朗锐包装技术（沧州）有限公司 | Continuous punching mechanism |
| CN106956327A (en) * | 2017-03-29 | 2017-07-18 | 河南师范大学 | A kind of autobalance cut-flower cutting die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160817 Effective date of abandoning: 20170905 |