CN203766110U - Vertical hole puncher of woven bag - Google Patents
Vertical hole puncher of woven bag Download PDFInfo
- Publication number
- CN203766110U CN203766110U CN201420110714.3U CN201420110714U CN203766110U CN 203766110 U CN203766110 U CN 203766110U CN 201420110714 U CN201420110714 U CN 201420110714U CN 203766110 U CN203766110 U CN 203766110U
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- CN
- China
- Prior art keywords
- woven bag
- needle
- perforating
- roller
- live
- 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
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Abstract
The utility model discloses a vertical hole puncher of a woven bag. The vertical hole puncher comprises a rack (1), and is characterized in that a drive sprocket (4) is fixed on an output shaft of a speed reducer (3) coaxially, a driving shaft (7) is arranged on the rack (1) below a three-phase asynchronous motor (2), a driven sprocket (5) is arranged on the driving shaft (7), drive chains (6) are arranged on the drive sprocket (4) and the driven sprocket (5), an eccentric wheel (8) is also fixed on the driving shaft (7), a driving roller (9) is correspondingly arranged below the eccentric wheel (8) and is connected with the top of a vertical connecting rod (11) through connecting pieces, and a needle plate (12) is fixed at the bottom of the vertical connecting rod (11). The vertical hole puncher of the woven bag is compact in structure and convenient for operation, and does not enlarge the hole in the punching process of the woven bag and also reduce the overall strength of the woven bag; and moreover, the punching is uniform, and the punching efficiency is high, therefore, the product quality is improved definitely.
Description
Technical field
The utility model relates to a kind of puncher, relates in particular to a kind of woven bag vertical perforating machine, belongs to packing mechanical equipment technical field.
Background technology
Existing woven bag needs carrying out drilling operation near the opening of woven bag after machine-shaping, and the diameter of perforating needle is thinner, need to ensure under the punching prerequisite that penetrate the not diameter of expanded hole.But existing artificial roller perforating device complex operation, labour intensity is larger, can cause the expansion of hole in to the process of woven bag punching, causes woven bag bulk strength to decline, and is unfavorable for improving the quality of woven bag.
Chinese patent Granted publication number is: CN 202591365U, the day for announcing is: the utility model patent on December 12nd, 2012 discloses a kind of perforating device, comprise the cope match-plate pattern and the lower bolster that are " protruding " font, lower bolster middle part is fixed with round punch, punch middle part is provided with round flange, punch surrounding is connected with some card punch, punch both sides are fixed with the first joint pin, cope match-plate pattern middle part is provided with fixed leg, fixed leg is corresponding with punch, fixed leg both sides are provided with the second joint pin, the second joint pin and the first joint pin are pegged graft, on cope match-plate pattern, be fixed with some projections, projection and card punch are connected.But this apparatus structure complexity, is not easy to woven bag to carry out rapid vertical punching, easily causes the expansion of hole in punching process, the bulk strength of woven bag declines.
Summary of the invention
The purpose of this utility model is for existing woven bag puncher complex operation, labour intensity is larger, in to the process of woven bag punching, can cause the expansion of hole, the defect and the deficiency that cause woven bag bulk strength to decline, a kind of compact conformation is now provided, easy to operate, in to the process of woven bag punching, can not cause the expansion of hole, punching is even, and the high a kind of woven bag vertical perforating machine of perforating efficiency.
For achieving the above object, technical solution of the present utility model is: a kind of woven bag vertical perforating machine, comprise frame, threephase asynchronous machine is installed in frame, the output shaft of threephase asynchronous machine is connected with the power shaft of reductor, on the output shaft of described reductor, be coaxially fixed with drive sprocket, in the frame of threephase asynchronous machine below, turning cylinder is installed, driven sprocket is installed on turning cylinder, on drive sprocket and driven sprocket, driving chain is installed, on turning cylinder, be also fixed with eccentric wheel, under eccentric, correspondence is provided with live-roller, live-roller is connected by connector with the top of vertical connecting, the bottom of vertical connecting is fixed with needle plate, on the bottom surface of needle plate, be evenly provided with perforating needle vertically downward, the below correspondence of perforating needle is provided with needle tray.
Slide-and-guide plate is installed in described frame, on slide-and-guide plate, offers sliding eye, vertical connecting fixes through the upper surface of sliding eye rear faller.
The two ends of described live-roller are respectively arranged with back-moving spring, and one end of back-moving spring is connected with live-roller, and the other end of back-moving spring is arranged on slide-and-guide plate.
Described reductor is cycloid pin gear planet speed reducer.
On described needle tray, the diameter of pin hole is greater than the diameter of perforating needle, and on needle tray, the degree of depth of pin hole is greater than the length of perforating needle.
The beneficial effects of the utility model are:
1, the utility model drives turning cylinder to rotate by threephase asynchronous machine, and the eccentric wheel on turning cylinder drives live-roller, vertical connecting and needle plate to move up and down, and utilizes the perforating needle on needle plate evenly to punch to woven bag, resets sensitive rapid.
2, the utility model compact conformation, easy to operate, can not cause the expansion of hole in to the process of woven bag punching, also can not cause the decline of woven bag bulk strength, and punching is even, and perforating efficiency is high, and product quality has obtained certain raising.
Brief description of the drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is side schematic view of the present utility model.
Fig. 3 is the structural representation of the utility model needle plate.
In figure: frame 1, threephase asynchronous machine 2, reductor 3, drive sprocket 4, driven sprocket 5, driving chain 6, turning cylinder 7, eccentric wheel 8, live-roller 9, slide-and-guide plate 10, vertical connecting 11, needle plate 12, perforating needle 13, needle tray 14, back-moving spring 15.
Detailed description of the invention
Below in conjunction with brief description of the drawings and detailed description of the invention, the utility model is described in further detail.
Referring to Fig. 1 to Fig. 3, a kind of woven bag vertical perforating machine of the present utility model, comprise frame 1, threephase asynchronous machine 2 is installed in frame 1, the output shaft of threephase asynchronous machine 2 is connected with the power shaft of reductor 3, on the output shaft of described reductor 3, be coaxially fixed with drive sprocket 4, in the frame 1 of threephase asynchronous machine 2 belows, turning cylinder 7 is installed, driven sprocket 5 is installed on turning cylinder 7, on drive sprocket 4 and driven sprocket 5, driving chain 6 is installed, on turning cylinder 7, be also fixed with eccentric wheel 8, under eccentric wheel 8, correspondence is provided with live-roller 9, live-roller 9 is connected by connector with the top of vertical connecting 11, the bottom of vertical connecting 11 is fixed with needle plate 12, on the bottom surface of needle plate 12, be evenly provided with perforating needle 13 vertically downward, the below correspondence of perforating needle 13 is provided with needle tray 14.
In described frame 1, slide-and-guide plate 10 is installed, on slide-and-guide plate 10, offers sliding eye, vertical connecting 11 fixes through the upper surface of 1 needle plate 12 after sliding eye.
The two ends of described live-roller 9 are respectively arranged with back-moving spring 15, and one end of back-moving spring 15 is connected with live-roller 9, and the other end of back-moving spring 15 is arranged on slide-and-guide plate 10.
Described reductor 3 is cycloid pin gear planet speed reducer.
On described needle tray 14, the diameter of pin hole is greater than the diameter of perforating needle 13, and on needle tray 14, the degree of depth of pin hole is greater than the length of perforating needle 13, has effectively avoided needle tray 14 to cause obstruction to the punching process of perforating needle 13.
Referring to Fig. 1, Fig. 2, frame 1 is L-type, and threephase asynchronous machine 2 is installed in frame 1, and the output shaft of threephase asynchronous machine 2 is connected with the power shaft of reductor 3, is coaxially fixed with drive sprocket 4 on the output shaft of reductor 3.In the frame 1 of threephase asynchronous machine 2 belows, turning cylinder 7 is installed, driven sprocket 5 is installed on turning cylinder 7, on drive sprocket 4 and driven sprocket 5, driving chain 6 is installed, the power of threephase asynchronous machine 2 is passed to driven sprocket 5 through drive sprocket 4, driving chain 6 by power.
On turning cylinder 7, be also fixed with eccentric wheel 8, under eccentric wheel 8, correspondence is provided with live-roller 9, and turning cylinder 7 and eccentric wheel 8 rotate and within one week, just promote live-roller 9 and move up and down one back and forth.Live-roller 9 is connected by connector with the top of vertical connecting 11, and the bottom of vertical connecting 11 is fixed with needle plate 12, is evenly provided with perforating needle 13 vertically downward on the bottom surface of needle plate 12, by perforating needle 13, woven bag is punched.The below correspondence of perforating needle 13 is provided with needle tray 14, on needle tray 14, the diameter of pin hole is greater than the diameter of perforating needle 13, on needle tray 14, the degree of depth of pin hole is greater than the length of perforating needle 13, pin hole on needle tray 14 is for fear of needle tray 14 in punching process, the motion of perforating needle 13 to be produced and hindered, and prevents that perforating needle 13 is bent damage.
Slide-and-guide plate 10 is installed in frame 1, and slide-and-guide plate 10 can play guide effect, on slide-and-guide plate 10, offers sliding eye, and vertical connecting 11 fixes through the upper surface of 1 needle plate 12 after sliding eye.In order to allow live-roller 9 return in time after moving downward, be respectively arranged with back-moving spring 15 at the two ends of live-roller 9, one end of back-moving spring 15 is connected with live-roller 9, the other end of back-moving spring 15 is arranged on slide-and-guide plate 10, reset sensitive rapidly.
The utility model compact conformation, avoid Traditional Man roller perforating device can cause the expansion of hole to woven bag punching, the problem that causes woven bag bulk strength to decline, and the utility model punching after improving evenly, and perforating efficiency is high, can not cause adverse effect to the bulk strength of woven bag.
Claims (5)
1. a woven bag vertical perforating machine, comprise frame (1), threephase asynchronous machine (2) is installed in frame (1), the output shaft of threephase asynchronous machine (2) is connected with the power shaft of reductor (3), it is characterized in that: on the output shaft of described reductor (3), be coaxially fixed with drive sprocket (4), in the frame (1) of threephase asynchronous machine (2) below, turning cylinder (7) is installed, driven sprocket (5) is installed on turning cylinder (7), on drive sprocket (4) and driven sprocket (5), driving chain (6) is installed, on turning cylinder (7), be also fixed with eccentric wheel (8), under eccentric wheel (8), correspondence is provided with live-roller (9), live-roller (9) is connected by connector with the top of vertical connecting (11), the bottom of vertical connecting (11) is fixed with needle plate (12), on the bottom surface of needle plate (12), be evenly provided with perforating needle (13) vertically downward, the below correspondence of perforating needle (13) is provided with needle tray (14).
2. a kind of woven bag vertical perforating machine according to claim 1, it is characterized in that: slide-and-guide plate (10) is installed in described frame (1), slide-and-guide plate offers sliding eye on (10), and vertical connecting (11) fixes through the upper surface of (1) needle plate (12) after sliding eye.
3. a kind of woven bag vertical perforating machine according to claim 1, it is characterized in that: the two ends of described live-roller (9) are respectively arranged with back-moving spring (15), one end of back-moving spring (15) is connected with live-roller (9), and the other end of back-moving spring (15) is arranged on slide-and-guide plate (10).
4. a kind of woven bag vertical perforating machine according to claim 1, is characterized in that: described reductor (3) is cycloid pin gear planet speed reducer.
5. a kind of woven bag vertical perforating machine according to claim 1, is characterized in that: the diameter of the upper pin hole of described needle tray (14) is greater than the diameter of perforating needle (13), and the degree of depth of the upper pin hole of needle tray (14) is greater than the length of perforating needle (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420110714.3U CN203766110U (en) | 2014-03-12 | 2014-03-12 | Vertical hole puncher of woven bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420110714.3U CN203766110U (en) | 2014-03-12 | 2014-03-12 | Vertical hole puncher of woven bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203766110U true CN203766110U (en) | 2014-08-13 |
Family
ID=51283348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420110714.3U Expired - Fee Related CN203766110U (en) | 2014-03-12 | 2014-03-12 | Vertical hole puncher of woven bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203766110U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105799209A (en) * | 2014-12-30 | 2016-07-27 | 周保国 | Instant steady speed changing system of paper bag bottom pasting machine |
| CN110814607A (en) * | 2018-08-13 | 2020-02-21 | 东莞市佳的自动化设备科技有限公司 | Eccentric wheel type lug die-cutting clamping mechanism |
-
2014
- 2014-03-12 CN CN201420110714.3U patent/CN203766110U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105799209A (en) * | 2014-12-30 | 2016-07-27 | 周保国 | Instant steady speed changing system of paper bag bottom pasting machine |
| CN110814607A (en) * | 2018-08-13 | 2020-02-21 | 东莞市佳的自动化设备科技有限公司 | Eccentric wheel type lug die-cutting clamping mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20150312 |
|
| EXPY | Termination of patent right or utility model |