CN203557750U - Auxiliary traction device of bag making machine - Google Patents
Auxiliary traction device of bag making machine Download PDFInfo
- Publication number
- CN203557750U CN203557750U CN201320703573.1U CN201320703573U CN203557750U CN 203557750 U CN203557750 U CN 203557750U CN 201320703573 U CN201320703573 U CN 201320703573U CN 203557750 U CN203557750 U CN 203557750U
- Authority
- CN
- China
- Prior art keywords
- spiral bevel
- bevel gear
- making machine
- bag making
- rubber rollers
- 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
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 230000007246 mechanism Effects 0.000 description 7
- 230000002950 deficient Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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- Transmission Devices (AREA)
Abstract
The utility model relates to a traction device, particularly relates to an auxiliary traction device of a bag making machine, and belongs to the technical field of the bag making machine. The auxiliary traction device comprises a transmission shaft, a left roller bracket and a right roller bracket, wherein two ends of the transmission shaft are connected with a left driving spiral bevel gear and a right driving spiral bevel gear through flat keys respectively, a left rubber roller is arranged on the left roller bracket, one end of the left rubber roller is connected with a left driven spiral bevel gear through a flat key, and the left driven spiral bevel gear is meshed and connected with the left driving spiral bevel gear; and a right rubber roller is arranged on the right roller bracket, one end of the right rubber roller is connected with a right driven spiral bevel gear through a flat key, and the right driven spiral bevel gear is meshed and connected with the right driving spiral bevel gear. The auxiliary traction device of the bag making machine is simple, compact and reasonable in structure, the friction resistance of a film is increased, and the stability of film operation is improved; the operation requirements for an operator are reduced; the production cost is reduced; and the rejection rate is decreased.
Description
Technical field
The utility model relates to a kind of draw-gear, and a kind of auxiliary hitch 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 Bag Making Machine production process, film behind blowing unit along discharging direction operation, the operation of the frictional resistance constraint film of the rubber rollers by three servo traction mechanisms.But the distance between three servo traction mechanisms is distant, cannot guarantee the stability that film moves ahead.If increase the quantity of servo traction mechanism between three servo traction mechanisms, can strengthen the stability of film operation, but because the cost of servo traction mechanism is higher, cause production cost significantly to improve.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point, thereby a kind of Bag Making Machine auxiliary hitch is provided, and has improved the stability of film operation, has reduced production cost.
The technical scheme providing according to the utility model, Bag Making Machine auxiliary hitch comprises power transmission shaft, left roller support and right roller support, it is characterized in that: power transmission shaft two ends connect respectively left driving spiral bevel and right driving spiral bevel by flat key, left roller support is provided with left rubber rollers, one end of left rubber rollers connects left driven spiral bevel gear by flat key, and left driven spiral bevel gear and left driving spiral bevel are connected with a joggle; Right roller support is provided with right rubber rollers, and one end of right rubber rollers connects right driven spiral bevel gear by flat key, and right driven spiral bevel gear and right driving spiral bevel are connected with a joggle.
Further, left rubber rollers is vertical with power transmission shaft.
Further, right rubber rollers is vertical with power transmission shaft.
Compared with the prior art the utility model has the following advantages:
The utility model is simple in structure, compact, reasonable, has increased the frictional force of film, has improved the stability of film operation; Reduced operative employee's operation requirements; Reduced production cost; Reduced percent defective.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Description of reference numerals: 1-power transmission shaft, the left roller support of 2-, the left driving spiral bevel of 3-, the left driven spiral bevel gear of 4-, the left rubber rollers of 5-, the right rubber rollers of 6-, the right roller support of 7-, the right driven spiral bevel gear of 8-, the right driving spiral bevel of 9-.
The specific embodiment
The utility model is further described in connection with the embodiment in accompanying drawing below:
As shown in Figure 1, the utility model mainly comprises power transmission shaft 1, and power transmission shaft 1 two ends connect respectively left driving spiral bevel 3 and right driving spiral bevel 9 by flat key.
The utility model also comprises left roller support 2, and left roller support 2 is provided with left rubber rollers 5, and one end of left rubber rollers 5 connects left driven spiral bevel gear 4 by flat key, and left driven spiral bevel gear 4 is connected with a joggle with left driving spiral bevel 3.
Described left rubber rollers 5 is vertical with power transmission shaft 1.
The utility model also comprises right roller support 7, and right roller support 7 is provided with right rubber rollers 6, and one end of right rubber rollers 6 connects right driven spiral bevel gear 8 by flat key, and right driven spiral bevel gear 8 is connected with a joggle with right driving spiral bevel 9.
Described right rubber rollers 6 is vertical with power transmission shaft 1.
The utility model is when work, by power transmission shaft 1, drive the left driving spiral bevel 3 at two ends and right driving spiral bevel 9 to rotate, left driving spiral bevel 3 and right driving spiral bevel 9 drive respectively left rubber rollers 5 and right rubber rollers 6 to rotate, and have increased the frictional force of film.The utility model is arranged between three servo traction mechanisms of Bag Making Machine, for strengthening the stability of film operation.Reduced production cost; Reduced percent defective.
Claims (3)
1. a Bag Making Machine auxiliary hitch, comprise power transmission shaft (1), left roller support (2) and right roller support (7), it is characterized in that: power transmission shaft (1) two ends connect respectively left driving spiral bevel (3) and right driving spiral bevel (9) by flat key, left roller support (2) is provided with left rubber rollers (5), one end of left rubber rollers (5) connects left driven spiral bevel gear (4) by flat key, and left driven spiral bevel gear (4) is connected with a joggle with left driving spiral bevel (3); Right roller support (7) is provided with right rubber rollers (6), and one end of right rubber rollers (6) connects right driven spiral bevel gear (8) by flat key, and right driven spiral bevel gear (8) is connected with a joggle with right driving spiral bevel (9).
2. Bag Making Machine auxiliary hitch as claimed in claim 1, is characterized in that: described left rubber rollers (5) is vertical with power transmission shaft (1).
3. Bag Making Machine auxiliary hitch as claimed in claim 1, is characterized in that: described right rubber rollers (6) is vertical with power transmission shaft (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320703573.1U CN203557750U (en) | 2013-11-08 | 2013-11-08 | Auxiliary traction device of bag making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320703573.1U CN203557750U (en) | 2013-11-08 | 2013-11-08 | Auxiliary traction device of bag making machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203557750U true CN203557750U (en) | 2014-04-23 |
Family
ID=50507488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320703573.1U Expired - Fee Related CN203557750U (en) | 2013-11-08 | 2013-11-08 | Auxiliary traction device of bag making machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203557750U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103568358A (en) * | 2013-11-08 | 2014-02-12 | 无锡鼎茂机械制造有限公司 | Auxiliary traction device of bag maker |
-
2013
- 2013-11-08 CN CN201320703573.1U patent/CN203557750U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103568358A (en) * | 2013-11-08 | 2014-02-12 | 无锡鼎茂机械制造有限公司 | Auxiliary traction device of bag maker |
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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: 20140423 Termination date: 20151108 |
|
| EXPY | Termination of patent right or utility model |