CN1748959A - Punching method for film with demolding and punching device using said method - Google Patents
Punching method for film with demolding and punching device using said method Download PDFInfo
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- CN1748959A CN1748959A CN 200410071934 CN200410071934A CN1748959A CN 1748959 A CN1748959 A CN 1748959A CN 200410071934 CN200410071934 CN 200410071934 CN 200410071934 A CN200410071934 A CN 200410071934A CN 1748959 A CN1748959 A CN 1748959A
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Abstract
The film punching device includes floating frame, horizontal block, vertical block, demoulding cylinder, lower mold plate with pin slots, pin mold plate with several rows of punching pins, and demoulding plate with guide holes corresponding to the pin slots in the lower mold plate and punching pins in the pin mold plate. The film punching and demoulding process with the device includes the following steps: 1. depressing the demoulding plate and the pin mold plate to make the demoulding plate contact the film; 2. further moving the pin mold plate downwards to punch while maintaining the demoulding plate immobile; 3. moving the pin mold plate upwards to withdraw the punching pins while maintaining the demoulding plate immobile; and 4. moving the pin mold plate and the demoulding plate upwards simultaneously to separate from the film. The present invention has reasonable structure, high punching quality and high production efficiency.
Description
Technical field
The present invention relates to a kind of film hole-punching method with the demoulding, this hole-punching method is taken to depress to extract towards pin by the needle mould plate and is finished.
The invention still further relates to a kind of film punching device with the demoulding, this device comprises frame, needle mould plate, stripper plate, depress cylinder, be fixed on the needle mould plate in a row towards pin, pass pilot hole on the stripper plate towards pin.
Background technology
In the various technical processes of making rubber tyre, various semi-finished rubber parts need be fit together, in each layer film applying process, between film layers, accompany bubble inevitably, greatly influenced the quality of rubber tyre, for fear of the problems referred to above, the unit that has adopts the method for manual punching on film, can't guarantee the reasonable distribution of steam vent, operating efficiency is low; The unit that has adopts and rolls acupuncture manipulation, and the method can cause to a certain degree destruction to the film surface, and steam vent is of poor quality; The unit that has adopts single acanthopore method, and cylinder drives the needle mould plate, is equipped with singlely towards pin on the needle mould plate, passes the stripper plate that is fixed in frame towards pin, punches on film, and of poor quality with the steam vent of this equipment acquisition, production efficiency is low.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of film hole-punching method with the demoulding, and it can finish high-quality punching with rational device, and the production efficiency height.
Another technical problem that the present invention will solve provides a kind of film punching device with the demoulding, this device production efficiency height, and the steam vent steady quality of going out is reliable.
For the film hole-punching method of the band demoulding of the present invention, above-mentioned technical problem is solved like this:
(1) stripper plate and needle mould plate are depressed simultaneously, and stripper plate contacts with film but not moulding sheet;
(2) stripper plate transfixion, needle mould plate are taken towards pin and are continued to move downward the punching of finishing film;
(3) stripper plate keeps transfixion, and the needle mould plate is taken towards pin and moved upward, and extracts from film towards pin;
(4) needle mould plate and the stripper plate disengaging film that moves upward simultaneously.
Film punching device for the band demoulding of the present invention, above-mentioned technical problem is solved like this: this device comprises frame, needle mould plate, stripper plate, depress cylinder, be fixed on the needle mould plate in a row towards pin, pass pilot hole on the stripper plate towards pin, also comprise floating frame, cross sliding clock, upright slide block, demoulding cylinder, lower bolster; Described is many rows towards pin; Described floating frame and frame are for fixedlying connected, and floating frame and cross sliding clock vertical direction are fixedly connected; The guide rail I of vertical direction is installed on the described cross sliding clock, and guide rail I joins with the slide that is fixed on the described upright slide block; Upright slide block and needle mould plate vertical direction are fixedly connected; The needle mould plate slides by guide pillar with stripper plate and links to each other; Lower bolster is positioned under the stripper plate, be fixed on the frame, on pilot hole on the needle tray on the lower bolster and the stripper plate and the needle mould plate to dash pin corresponding; The cylinder body of described demoulding cylinder is fixed on the upright slide block, and piston is fixed on the stripper plate; The described cylinder body of depressing cylinder is fixed on the cross sliding clock, depresses cylinder piston and is fixed on the upright slide block.
In the hole punched device of the film hole-punching method of the above-mentioned band demoulding and this method of employing, depress the upper chamber of air cylinder ventilation by giving, drive the needle mould plate and drop to stripper plate simultaneously with stripper plate and contact with film but the position of not moulding sheet; Detent mechanism makes the stripper plate transfixion, and the needle mould plate is taken towards pin and continued to move downward the punching of finishing film; Stop to give the epicoele ventilation of demoulding cylinder to the epicoele ventilation of depressing cylinder, stripper plate keeps transfixion, and the needle mould plate is taken towards pin and moved upward, and extracts from film towards pin; Stop to the ventilation of the epicoele of demoulding cylinder, give and depress the lower chamber of air cylinder ventilation, needle mould plate and the stripper plate disengaging film that moves upward simultaneously; Finish a work period.Have on the film under the stripper plate lower bolster is arranged, guaranteed, when pinprick goes into to extract towards the penetrating smoothly and extracting of pin, there are pilot hole on the stripper plate and the needle tray on the lower bolster to do guiding, be convenient to keep vertically towards pin, easy damaged has not guaranteed that punching quality is reliable and stable.Because described is many rows towards pin, a work period can be finished many rows punching, under the quick control of pneumatic system, and high efficiency.
A kind of preferred version as above-mentioned film punching device is to be connected with detent mechanism on the described stripper plate, and described detent mechanism comprises the backstay affixed with stripper plate, is installed in the binding nut on the backstay and adjusts nut.By adjusting nut, can adjust the distance between stripper plate and lower bolster, thereby be suitable for the film of different-thickness.
As the another kind of preferred version of above-mentioned film punching device the punch die that fixed installation is done with the instrument steel in the pilot hole of described stripper plate, so that prolong the service life of stripper plate.
Another kind of preferred version as above-mentioned film punching device is to be connected with guiding mechanism on the described lower bolster, described guiding mechanism comprises locating rack and fixed installation two adjustment screws thereon, can adjust the position of needle tray on the lower bolster by adjusting screw, be convenient to it and keep corresponding towards the position of pin, pilot hole, so that pass through towards pin is smooth and easy.
Another kind of preferred version as above-mentioned film punching device is to be connected with guide rail II on the described floating frame horizontal plane, and guide rail II joins with the slide that is fixed on the cross sliding clock; This device also comprises the horizontal adjusting mechanism that is fixed in frame, and the adjustment piece and the cross sliding clock of horizontal adjusting mechanism are affixed.The position of the horizontal direction by adjusting cross sliding clock reaches the adjustment to needle mould plate and stripper plate position, to adapt to the run location of film.
Another kind of preferred version as above-mentioned film punching device is that described needle mould plate both sides are swallow-tail form, and is equipped with the dovetail groove on the upright slide block.Needle mould plate and stripper plate can be pulled out during maintenance, be convenient to maintenance.
Another kind of preferred version as above-mentioned film punching device is that described floating frame is that pluggable pin is connected with frame, the guide rail III that is equipped with on the floating frame on slide and the frame joins, the cylinder body of floating cylinder is fixed on the frame, and the piston of cylinder is fixed on the floating frame.During maintenance, with equipment mention be convenient to the maintenance.
Another kind of preferred version as above-mentioned film punching device is that described upright slide block is connected with position-limit mechanism, described position-limit mechanism comprises the limited block affixed with upright slide block, be fixed in lower limit screw below the limited block and the nut that is mounted thereon, be fixed in upper limit screw above the limited block and the nut that is mounted thereon.Can control the upright slide block vertical displacement in reasonable range, thereby guarantee the job stability of whole equipment.
Description of drawings
Fig. 1 is the structural representation of a kind of film punching device with the demoulding of the present invention
Fig. 2 is the side view of Fig. 1
Fig. 3 is the needle mould plate of a kind of film punching device with the demoulding of the present invention and the structural representation of stripper plate part
Wherein: 1 frame, 2 needle mould plates, 3 stripper plates, 4 depress cylinder, 5 towards pin, 6 floating frames, 7 cross sliding clocks, 8 upright slide blocks, 9 demoulding cylinders, 10 lower bolsters, 11 guide pillars, 12 horizontal adjusting mechanisms, 1-1 guide rail III, 3-1 pilot hole, the 3-2 backstay, the 3-3 binding nut, 3-4 adjusts nut, the 3-5 punch die, 6-1 guide rail II, the vertical slide of 6-2, the 6-3 floating cylinder, 7-1 guide rail I, the horizontal slide of 7-2, the 8-1 slide, 8-2 limited block, 8-3 lower limit screw, the 8-4/8-6 nut, 8-5 upper limit screw, 10-1 locating rack, 10-2/10-3 adjusts screw, the 10-4 needle tray, and 12-1 adjusts piece.
Specific embodiment
Be described in further detail with the film hole-punching method of the demoulding and the hole punched device of this method of employing the present invention is a kind of below in conjunction with the described embodiment of accompanying drawing:
See also Fig. 1, Fig. 2, Fig. 3, Fig. 1 is a structural representation of the present invention, Fig. 2 is the side view of Fig. 1, Fig. 3 is the needle mould plate of a kind of film punching device with the demoulding of the present invention and the structural representation of stripper plate part, a kind of film punching device with the demoulding of the present invention comprises frame 1, needle mould plate 2, stripper plate 3, depress cylinder 4, be fixed on the needle mould plate in a row towards pin 5, pass pilot hole 3-1 on the stripper plate towards pin 5, this device also comprises floating frame 6, cross sliding clock 7, upright slide block 8, demoulding cylinder 9, lower bolster 10; Described is many rows towards pin 5; Described floating frame 6 and frame 1 when maintenance, are extracted pin for fixedlying connected, and floating frame 6 drives equipments and rises to suitable location and fix, easy access, and after maintenance was finished, floating frame 6 dropped to the operating position, plugs pin and fixes; Floating frame 6 is fixedly connected with cross sliding clock 7 vertical directions; The guide rail I7-1 of vertical direction is installed on the described cross sliding clock 7, and guide rail I7-1 and the slide 8-1 that is fixed on the described upright slide block 8 join; Upright slide block 8 is fixedly connected with needle mould plate 2 vertical directions; Needle mould plate 2 slides by guide pillar 11 with stripper plate 3 and links to each other; Lower bolster 10 is positioned under the stripper plate 3, be fixed on the frame 1, on pilot hole 3-1 on the needle tray 10-4 on the lower bolster 10 and the stripper plate 3 and the needle mould plate to dash pin 5 corresponding one by one; The cylinder body of described demoulding cylinder 9 is fixed on the upright slide block 8, and piston is fixed on the stripper plate 3; The described cylinder body of depressing cylinder 4 is fixed on the cross sliding clock 7, depresses cylinder 4 pistons and is fixed on the upright slide block 8.
The operation principle of this device is: after the fixed length that the fixed length conveyer belt is finished film was carried action, the film punching device of the band demoulding of the present invention was realized hole-punching method to film by the following course of work:
(1) depress the ventilation of cylinder 4 epicoeles, stripper plate 3 is depressed simultaneously with needle mould plate 2, and stripper plate 3 contacts with film but not moulding sheet;
(2) detent mechanism makes stripper plate 3 transfixions, and needle mould plate 2 is taken towards pin 5 and continued to move downward the punching of finishing film;
(3) stop to give the epicoele ventilation of demoulding cylinder 9 to the epicoele ventilation of depressing cylinder 4, stripper plate 3 keeps transfixion, and needle mould plate 2 is taken towards pin 5 and moved upward, and extracts from film towards pin 5;
(4) stop to give the ventilation of depressing cylinder 4 cavity of resorptions needle mould plate 2 and the stripper plate 3 disengaging film that moves upward simultaneously to the ventilation of the epicoele of demoulding cylinder 9.
Be connected with detent mechanism on the described stripper plate, described detent mechanism comprises the backstay 3-2 affixed with stripper plate, is installed in the binding nut 3-3 on the backstay 3-2 and adjusts nut 3-4.
The punch die 3-5 that fixed installation is done with the instrument steel in the pilot hole 3-1 of described stripper plate 3.
Be connected with guiding mechanism on the lower bolster, described guiding mechanism comprises locating rack 10-1 and fixed installation two adjustment screw 10-2,10-3 thereon.
Be connected with guide rail II6-1 on described floating frame 6 horizontal planes, guide rail II6-1 and the horizontal slide 7-2 that is fixed on the cross sliding clock 7 join, and can also adopt types of attachment such as linear bearing, dovetail groove and various chutes; This device also comprises the horizontal adjusting mechanism 12 that is fixed in frame 1, and the adjustment piece 12-1 and the cross sliding clock 7 of horizontal adjusting mechanism 12 are affixed.
The both sides of described needle mould plate 2 are swallow-tail form, and are equipped with the dovetail groove on the upright slide block 8, can also adopt types of attachment such as linear bearing, dovetail groove and various chutes.
Described floating frame 6 and frame 1 are connected for pluggable pin, and the guide rail III1-1 that is equipped with on the floating frame 6 on vertical slide 6-2 and the frame 1 joins, and the cylinder body of floating cylinder 6-3 is fixed on the frame 1, and the piston of cylinder 6-3 is fixed on the floating frame 6.
Described upright slide block 8 is connected with position-limit mechanism, described position-limit mechanism comprises the limited block 8-2 affixed with upright slide block 8, be fixed in lower limit screw 8-3 below the limited block 8-2 and the nut 8-4 that is mounted thereon, the nut 8-6 that is fixed in the upper limit screw 8-5 above the limited block 8-2 and is mounted thereon.
Claims (9)
1 one kinds of film hole-punching methods with the demoulding, needle mould plate are taken to depress towards pin and are extracted, and finish the punching of film, it is characterized in that: finish according to following steps:
(1) stripper plate and needle mould plate are depressed simultaneously, and stripper plate contacts with film but not moulding sheet;
(2) stripper plate transfixion, needle mould plate are taken towards pin and are continued to move downward the punching of finishing film;
(3) stripper plate keeps transfixion, and the needle mould plate is taken towards pin and moved upward, and extracts from film towards pin;
(4) needle mould plate and the stripper plate disengaging film that moves upward simultaneously.
2 one kinds of film punching devices that adopt the film hole-punching method of the described band demoulding of claim 1, comprise frame, needle mould plate, stripper plate, depress cylinder, be fixed on the needle mould plate in a row towards pin, pass pilot hole on the stripper plate towards pin, it is characterized in that: this device also comprises floating frame, cross sliding clock, upright slide block, demoulding cylinder, lower bolster; Described is many rows towards pin; Described floating frame and frame are for fixedlying connected, and floating frame and cross sliding clock vertical direction are fixedly connected; The guide rail I of vertical direction is installed on the described cross sliding clock, and guide rail I joins with the slide that is fixed on the described upright slide block; Upright slide block and needle mould plate vertical direction are fixedly connected; The needle mould plate slides by guide pillar with stripper plate and links to each other; Lower bolster is positioned under the stripper plate, be fixed on the frame, pilot hole on the needle tray on the lower bolster and the stripper plate and needle mould plate to dash pin corresponding; The cylinder body of described demoulding cylinder is fixed on the upright slide block, and piston is fixed on the stripper plate; The described cylinder body of depressing cylinder is fixed on the cross sliding clock, depresses cylinder piston and is fixed on the upright slide block.
3 film punching devices according to claim 2 is characterized in that being connected with detent mechanism on the described stripper plate, and described detent mechanism comprises the backstay affixed with stripper plate, are installed in the binding nut on the backstay and adjust nut.
4 film punching devices according to claim 3 is characterized in that the punch die of the interior fixed installation of pilot hole of described stripper plate with instrument steel work.
5 according to claim 3 or 4 described film punching devices, it is characterized in that being connected with guiding mechanism on the described lower bolster, and described guiding mechanism comprises locating rack and fixed installation two adjustment screws thereon.
6 film punching devices according to claim 5 is characterized in that being connected with guide rail II on the described floating frame horizontal plane, and guide rail II joins with the horizontal slide that is fixed on the cross sliding clock; This device also comprises the horizontal adjusting mechanism that is fixed in frame, and the adjustment piece and the cross sliding clock of horizontal adjusting mechanism are affixed.
7 film punching devices according to claim 6 is characterized in that described needle mould plate both sides are swallow-tail form, and are equipped with the dovetail groove on the upright slide block.
8 film punching devices according to claim 7, it is characterized in that described floating frame and frame are that pluggable pin is connected, the guide rail III that is equipped with on the floating frame on vertical slide and the frame joins, and the cylinder body of floating cylinder is fixed on the frame, and the piston of cylinder is fixed on the floating frame.
9 film punching devices according to claim 8, it is characterized in that described upright slide block is connected with position-limit mechanism, described position-limit mechanism comprises the limited block affixed with upright slide block, be fixed in lower limit screw below the limited block and the nut that is mounted thereon, be fixed in upper limit screw above the limited block and the nut that is mounted thereon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100719340A CN100361794C (en) | 2004-09-14 | 2004-09-14 | Punching method for film with demolding and punching device using said method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100719340A CN100361794C (en) | 2004-09-14 | 2004-09-14 | Punching method for film with demolding and punching device using said method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1748959A true CN1748959A (en) | 2006-03-22 |
| CN100361794C CN100361794C (en) | 2008-01-16 |
Family
ID=36604704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100719340A Expired - Fee Related CN100361794C (en) | 2004-09-14 | 2004-09-14 | Punching method for film with demolding and punching device using said method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100361794C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108393962A (en) * | 2018-04-23 | 2018-08-14 | 大连华诺塑料科技有限公司 | A kind of ventilated membrane puncturing device |
| CN113246212A (en) * | 2021-06-28 | 2021-08-13 | 山东新豪克轮胎有限公司 | Automatic punching device for tire mold |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0361034A (en) * | 1989-07-29 | 1991-03-15 | Bridgestone Corp | Apparatus for making vent hole in tread end |
| CN2189047Y (en) * | 1994-01-12 | 1995-02-08 | 青岛橡胶机械厂 | Machine for treating wheel tyre |
| JP3507725B2 (en) * | 1999-04-23 | 2004-03-15 | 住友ゴム工業株式会社 | Conveyor drilling device |
| JP2003154579A (en) * | 2001-11-20 | 2003-05-27 | Sumitomo Rubber Ind Ltd | Holing apparatus |
| JP3930300B2 (en) * | 2001-11-20 | 2007-06-13 | 日本碍子株式会社 | Punching die for simultaneous punching |
| CN2723153Y (en) * | 2004-09-14 | 2005-09-07 | 天津市橡塑机械研究所有限公司 | Film punching device with demolding |
-
2004
- 2004-09-14 CN CNB2004100719340A patent/CN100361794C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108393962A (en) * | 2018-04-23 | 2018-08-14 | 大连华诺塑料科技有限公司 | A kind of ventilated membrane puncturing device |
| CN108393962B (en) * | 2018-04-23 | 2023-08-08 | 大连华诺塑胶科技有限公司 | Breathable film puncturing device |
| CN113246212A (en) * | 2021-06-28 | 2021-08-13 | 山东新豪克轮胎有限公司 | Automatic punching device for tire mold |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100361794C (en) | 2008-01-16 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Tianjin Saixiang Science & Technology Co., Ltd. Assignor: Tianjin Rubber & Plastics Institute Co., Ltd. Contract record no.: 2011120000222 Denomination of invention: Film punching device with demolding Granted publication date: 20080116 License type: Exclusive License Open date: 20060322 Record date: 20111031 |
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| DD01 | Delivery of document by public notice |
Addressee: Tianjin Rubber & Plastics Institute Co., Ltd. Document name: Notification of Termination of Patent Right |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080116 Termination date: 20130914 |