CN103640261A - Film pressing device of sack-making machine - Google Patents
Film pressing device of sack-making machine Download PDFInfo
- Publication number
- CN103640261A CN103640261A CN201310633401.6A CN201310633401A CN103640261A CN 103640261 A CN103640261 A CN 103640261A CN 201310633401 A CN201310633401 A CN 201310633401A CN 103640261 A CN103640261 A CN 103640261A
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- China
- Prior art keywords
- swing arm
- arm support
- pressing device
- film pressing
- sack
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Abstract
The invention relates to a film pressing device, in particular to a film pressing device of a sack-making machine, and belongs to the technical field of sack-making machines. The film pressing device of the sack-making machine comprises an idler wheel shaft and an air cylinder, the idler wheel shaft is connected with a left swing arm support and a right swing arm support through bearings at the two ends of the idler wheel shaft, the air cylinder is connected with an air cylinder support through a pin roll, and the air cylinder support is fixed onto an air cylinder base. The front end of a piston rod of the air cylinder is connected with a knuckle bearing through threads, and the knuckle bearing is connected with the left swing arm support in a rotating mode. The film pressing device of the sack-making machine is simple, compact and reasonable in structure, stable in work, convenient to operate, good in use effect and low in cost.
Description
Technical field
The present invention relates to a kind of film pressing device, a kind of film pressing device of Bag Making Machine, belongs to Bag Making Machine technical field specifically.
Background technology
Bag Making Machine generally comprises several processing unit (plant)s, by driving mechanism, is connected and is driven a plurality of processing unit (plant)s, thereby realize processing plastic film, becomes polybag.
In prior art, when having fillet, sack edge need cutting knife to repair sack.When finishing sack, utilize blowing plant to increase waste suction hopper and automatically collect waste material, but waste material is easily sticked and can not by ash can, be absorbed completely by sack.
Summary of the invention
The object of the invention is to overcome above-mentioned weak point, thereby a kind of Bag Making Machine film pressing device be provided, can be reliable and stable push down film, easy to use, cost is lower.
According to technical scheme provided by the invention, Bag Making Machine film pressing device comprises roller shaft, and roller shaft connects left swing arm support and right swing arm support by the bearing at two ends, it is characterized in that: also comprise cylinder, cylinder connects cylinder saddle by bearing pin, and cylinder saddle is fixed on air cylinder base.The piston rod front end of cylinder is threaded connection oscillating bearing, and oscillating bearing is rotationally connected left swing arm support.
Further, be connected by screw the first back shaft and the second back shaft between left swing arm support and right swing arm support, the first back shaft and the second back shaft are parallel to each other.
Compared with the prior art the present invention has the following advantages:
The present invention is simple in structure, compact, reasonable, working stability, and easy to operate, result of use is good, and cost is lower.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Fig. 2 is top view of the present invention.
Description of reference numerals: 1-right swing arm support, 2-left swing arm support, 3-the first back shaft, 4-the second back shaft, 5-roller shaft, 6-oscillating bearing, 7-cylinder, 8-cylinder saddle, 9-air cylinder base, 10-bearing pin.
The specific embodiment
The present invention is below further described in connection with the embodiment in accompanying drawing:
As shown in Figure 1 and 2, the present invention mainly comprises roller shaft 5, and roller shaft 5 connects left swing arm support 2 and right swing arm support 1 by the bearing at two ends.
The present invention also comprises cylinder 7, and cylinder 7 connects cylinder saddle 8 by bearing pin 10, and cylinder saddle 8 is fixed on air cylinder base 9.
The piston rod front end of cylinder 7 is threaded connection oscillating bearing 6, and oscillating bearing 6 is rotationally connected left swing arm support 2.
Between left swing arm support 2 and right swing arm support 1, be connected by screw the first back shaft 3 and the second back shaft 4, the first back shafts 3 and the second back shaft 4 parallel to each other.The effect of the first back shaft 3 and the second back shaft 4 is to strengthen the bonding strength of left swing arm support 2 and right swing arm support 1.
Operation principle of the present invention is: when mounted, left swing arm support 2 and right swing arm support 1 middle part are rotationally connected frame.During work, cylinder 7 Work Promote left swing arm supports 2 and right swing arm support 1 rotate around frame, thereby promote roller shaft 5 compressions of left swing arm support 2 and right swing arm support 1 front end or decontrol film.The present invention is simple in structure, compact, reasonable, working stability, and easy to operate, result of use is good, and cost is lower.
Claims (2)
1. a Bag Making Machine film pressing device, comprise roller shaft (5), roller shaft (5) connects left swing arm support (2) and right swing arm support (1) by the bearing at two ends, it is characterized in that: also comprise cylinder (7), cylinder (7) connects cylinder saddle (8) by bearing pin (10), and cylinder saddle (8) is fixed on air cylinder base (9); The piston rod front end of cylinder (7) is threaded connection oscillating bearing (6), and oscillating bearing (6) is rotationally connected left swing arm support (2).
2. Bag Making Machine film pressing device as claimed in claim 1, it is characterized in that: between described left swing arm support (2) and right swing arm support (1), be connected by screw the first back shaft (3) and the second back shaft (4), the first back shaft (3) and the second back shaft (4) are parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310633401.6A CN103640261A (en) | 2013-11-30 | 2013-11-30 | Film pressing device of sack-making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310633401.6A CN103640261A (en) | 2013-11-30 | 2013-11-30 | Film pressing device of sack-making machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103640261A true CN103640261A (en) | 2014-03-19 |
Family
ID=50245617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310633401.6A Pending CN103640261A (en) | 2013-11-30 | 2013-11-30 | Film pressing device of sack-making machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103640261A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105150589A (en) * | 2015-09-15 | 2015-12-16 | 无锡鼎茂机械制造有限公司 | Flip-through film pressing device for bag making machine |
| CN107009676A (en) * | 2017-05-23 | 2017-08-04 | 温州优比科实业有限公司 | A kind of single air-cylinder type presser |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010048015A1 (en) * | 2000-02-07 | 2001-12-06 | Willits Samuel P. | Extractor for extracting or separating cut or partially cut pieces from a non-continuous sheet, web or blank |
| CN200954959Y (en) * | 2006-10-09 | 2007-10-03 | 常州永盛包装有限公司 | Take-up roller-pressing device of super transparent adhesive band cutting machine |
| CN201864371U (en) * | 2010-10-08 | 2011-06-15 | 东莞市科硕机械科技有限公司 | Air float constant pressure pressing roll device |
| CN203600694U (en) * | 2013-11-30 | 2014-05-21 | 无锡鼎茂机械制造有限公司 | Film pressing device of bag making machine |
-
2013
- 2013-11-30 CN CN201310633401.6A patent/CN103640261A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010048015A1 (en) * | 2000-02-07 | 2001-12-06 | Willits Samuel P. | Extractor for extracting or separating cut or partially cut pieces from a non-continuous sheet, web or blank |
| CN200954959Y (en) * | 2006-10-09 | 2007-10-03 | 常州永盛包装有限公司 | Take-up roller-pressing device of super transparent adhesive band cutting machine |
| CN201864371U (en) * | 2010-10-08 | 2011-06-15 | 东莞市科硕机械科技有限公司 | Air float constant pressure pressing roll device |
| CN203600694U (en) * | 2013-11-30 | 2014-05-21 | 无锡鼎茂机械制造有限公司 | Film pressing device of bag making machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105150589A (en) * | 2015-09-15 | 2015-12-16 | 无锡鼎茂机械制造有限公司 | Flip-through film pressing device for bag making machine |
| CN105150589B (en) * | 2015-09-15 | 2018-09-21 | 无锡鼎茂机械制造有限公司 | Bag Making Machine is with turning over all over film pressing device |
| CN107009676A (en) * | 2017-05-23 | 2017-08-04 | 温州优比科实业有限公司 | A kind of single air-cylinder type presser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140319 |