CN107972117B - A kind of punching online puncher of rubber weather strip adjustable in pitch - Google Patents
A kind of punching online puncher of rubber weather strip adjustable in pitch Download PDFInfo
- Publication number
- CN107972117B CN107972117B CN201711238643.XA CN201711238643A CN107972117B CN 107972117 B CN107972117 B CN 107972117B CN 201711238643 A CN201711238643 A CN 201711238643A CN 107972117 B CN107972117 B CN 107972117B
- Authority
- CN
- China
- Prior art keywords
- saddle
- section
- perforating head
- punching
- strip
- 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.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/16—Perforating by tool or tools of the drill type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2628—Means for adjusting the position of the cutting member
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a kind of punching online puncheres of rubber weather strip adjustable in pitch, saddle including strip, and the perforating head towards saddle, the perforating head moves in a circle with driving mechanism transmission, the cephalomotor each circumference of punching is divided into the punching section close to saddle and the disengaging section far from saddle, the driving mechanism driving perforating head is equal to forward speed of the strip on saddle in the linear velocity of punching section, is more than or less than forward speed of the strip on saddle in the linear velocity for being detached from section.The present invention decomposes the motion profile of perforating head, it is made to ensure drilling quality at the same speed in punching section and rubber weather strip, moves at different rates being detached from section, realizes the adjustable of punching spacing, complies fully with requirement.
Description
Technical field
The present invention relates to rubber weather strip puncher fields, and in particular to a kind of punching rubber weather strip adjustable in pitch exists
Line puncher.
Background technique
The bands such as rubber seal strip need to punch in process, and the prior art is using rubber as shown in Figure 2
Glue perforating machine for sealing strip, rubber weather strip straight ahead on saddle 6, the perforating head 1 of the top of saddle 6 be mounted on horizontal connection in
Uniform rotation on pressure pin 2 between two driving wheels 3, with the rotation of driving wheel 3, perforating head 1 does close, far from saddle 6
Circular motion, perforating head 1 must keep speed consistent during contacting with rubber weather strip, just be avoided that punched hole becomes
Shape, and the two neighboring pitch of holes that uniform rotation determines that a perforating head 1 is got is fixed, and the product of different size,
The hole of dozen different spacing is generally required, it is existing using two perforating heads 1 adjustable in pitch are installed on pressure pin 2, once beat
Two holes for meeting pitch requirements out, but second that first hole beating of latter perforating head 1 and previous perforating head 1 are beaten
The spacing in hole and it is expected that deviation can be bigger, product quality is difficult to comply fully with requirement.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of punching online puncheres of rubber weather strip adjustable in pitch, can
With solve existing rubber weather strip puncher using two uniform rotation, perforating head adjustable in pitch beat the holes of different spacing,
Cause first hole that latter perforating head is beaten and second hole that previous perforating head is beaten spacing and it is expected that deviation can compare
Larger, product quality is difficult to comply fully with the problem of requiring.
The invention is realized by the following technical scheme:
A kind of punching online puncher of rubber weather strip adjustable in pitch, the saddle including strip product, and towards support
The perforating head of platform, the perforating head move in a circle with driving mechanism transmission, and the cephalomotor each circumference of punching, which is divided into, to be connect
The disengaging section of the punching section of nearly saddle and separate saddle, the driving mechanism driving perforating head are equal to band in the linear velocity of punching section
Expect the forward speed on saddle, is more than or less than forward speed of the strip on saddle in the linear velocity for being detached from section.
Further scheme of the invention is that the driving mechanism includes two driving wheels for being driven by motor, rotating synchronously,
And both ends are rotationally connected with the pressure pin of two driving wheels respectively, the perforating head is mounted on pressure pin.
Further scheme of the invention is that the side of one of driving wheel is provided with testing agency as punching section and takes off
Separation from section is provided with trigger mechanism on the driving wheel.
The advantages of the present invention over the prior art are that:
One, the motion profile of perforating head is decomposed, it is made to ensure to punch matter at the same speed in punching section and rubber weather strip
Amount moves at different rates being detached from section, realizes the adjustable of punching spacing, complies fully with requirement；
Two, punching section is determined by testing agency and is detached from the separation of section, anti-locking system accumulated error causes to punch spacing
Offset is generated, effectively ensures drilling quality.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is existing rubber weather strip puncher structure schematic diagram.
Specific embodiment
The online puncher of a kind of punching rubber weather strip adjustable in pitch as shown in Figure 1, the saddle including strip product
6, and towards the perforating head 1 of saddle 6, the perforating head 1 moves in a circle with driving mechanism transmission, and the driving mechanism includes
Two be driven by motor, the driving wheel 3 that rotates synchronously and both ends are rotationally connected with the horizontal support of two driving wheels 3 respectively
Bar 2, the perforating head 1 are mounted on pressure pin 2, and the side of one of driving wheel 3 is provided with testing agency 5 and is used as separation,
It is provided with trigger mechanism 4 on the driving wheel 3, each circumference that the perforating head 1 moves is divided into close to saddle 6 by separation
Punching section and disengaging section far from saddle 6, driving mechanism driving perforating head 1 be equal to strip in the linear velocity of punching section and exist
Forward speed on saddle 6 is more than or less than forward speed of the strip on saddle 6 in the linear velocity for being detached from section.
In the present embodiment, motor is using servo motor or stepper motor；Testing agency 5 opens using close
It closes, trigger mechanism 4 is using the bar for extending 3 outer of driving wheel, motion profile covering testing agency 5；Testing agency 5 installs
In 3 outside of driving wheel, avoid generating interference with perforating head 1；Punching section and disengaging section separation are adjusted according to the height of product
Synchro angle, phase angle are realized.
If it is required that pitch of holes is greater than the perimeter that perforating head 1 moves circumference, when the bar as trigger mechanism 4 is from testing agency
When 5 tops are passed through, then decelerating through motor, makes perforating head 1 be less than forward speed of the strip on saddle 6 in the linear velocity for being detached from section；
If it is required that pitch of holes is less than the perimeter that perforating head 1 moves circumference, when the bar as trigger mechanism 4 passes through above testing agency 5
Out-of-date, then motor accelerates, and perforating head 1 is made to be greater than forward speed of the strip on saddle 6 in the linear velocity for being detached from section.
Claims (1)
1. a kind of punching online puncher of rubber weather strip adjustable in pitch, the saddle (6) including strip product, and towards support
The perforating head (1) of platform (6), the perforating head (1) move in a circle with driving mechanism transmission, it is characterised in that: described to beat
Each circumference of hole head (1) movement is divided into the punching section close to saddle (6) and the disengaging section far from saddle (6), the driving machine
Structure drives perforating head (1) to be equal to forward speed of the strip on saddle (6) in the linear velocity of punching section, in the linear velocity for being detached from section
More than or less than forward speed of the strip on saddle (6)；The driving mechanism includes two and is driven by motor, rotates synchronously
Driving wheel (3) and both ends are rotationally connected with the pressure pin (2) of two driving wheels (3) respectively, and the perforating head (1) is mounted on support
On bar (2)；The side of one of driving wheel (3) is provided with separation of the testing agency (5) as punching section and disengaging section, should
Trigger mechanism (4) are provided on driving wheel (3)；If working as conduct it is required that pitch of holes is greater than the perimeter of perforating head (1) movement circumference
When the bar of mechanism of setting out (4) passes through above testing agency (5), then decelerating through motor, makes perforating head (1) in the linear velocity for being detached from section
Less than forward speed of the strip on saddle (6)；If it is required that pitch of holes be less than perforating head (1) movement circumference perimeter, as
When passing through above testing agency (5) for the bar of mechanism of setting out (4), then motor accelerates, and makes perforating head (1) in the linear speed for being detached from section
Degree is greater than forward speed of the strip on saddle (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711238643.XA CN107972117B (en) | 2017-11-30 | 2017-11-30 | A kind of punching online puncher of rubber weather strip adjustable in pitch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711238643.XA CN107972117B (en) | 2017-11-30 | 2017-11-30 | A kind of punching online puncher of rubber weather strip adjustable in pitch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107972117A CN107972117A (en) | 2018-05-01 |
| CN107972117B true CN107972117B (en) | 2019-05-24 |
Family
ID=62008653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711238643.XA Expired - Fee Related CN107972117B (en) | 2017-11-30 | 2017-11-30 | A kind of punching online puncher of rubber weather strip adjustable in pitch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107972117B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100563953C (en) * | 2007-01-10 | 2009-12-02 | 中国水利水电科学研究院 | A kind of perforating device and method thereof |
| CN201012504Y (en) * | 2007-01-12 | 2008-01-30 | 申雅密封件有限公司 | Seal strip perforating auxiliary device |
| CN203357538U (en) * | 2013-06-28 | 2013-12-25 | 江书豪 | Account book puncher |
| CN103991100B (en) * | 2014-05-28 | 2015-09-16 | 青岛龙之冠医药科技有限公司 | A kind of packaging paper roll membrane plane servo puncher |
| CN205685420U (en) * | 2016-05-24 | 2016-11-16 | 张英俊 | A kind of quick perforating device of magnet piece |
| CN206201085U (en) * | 2016-11-14 | 2017-05-31 | 珠海市捷锐科技有限公司 | A kind of automatic production line for keyboard membrane punching |
| CN206416261U (en) * | 2017-01-09 | 2017-08-18 | 昆山华冠商标印刷有限公司 | A kind of trade mark cutting means applied widely |
| CN106903897A (en) * | 2017-03-21 | 2017-06-30 | 江苏嘉文医疗用品有限公司 | A kind of shaping squeeze-film mechanism of disposable glove |
-
2017
- 2017-11-30 CN CN201711238643.XA patent/CN107972117B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN107972117A (en) | 2018-05-01 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190524 Termination date: 20191130 |
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| CF01 | Termination of patent right due to non-payment of annual fee |