CN104228134A - Tension device for bag making machine - Google Patents
Tension device for bag making machine Download PDFInfo
- Publication number
- CN104228134A CN104228134A CN201410432500.2A CN201410432500A CN104228134A CN 104228134 A CN104228134 A CN 104228134A CN 201410432500 A CN201410432500 A CN 201410432500A CN 104228134 A CN104228134 A CN 104228134A
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- plate
- guide roller
- deflector roll
- frame
- cylinder
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- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
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Abstract
The invention relates to a tension device for a bag making machine. The tension device comprises a first guide roller, a second guide roller and a third guide roller, which are arranged between two opposite frame plates and are parallel to one another, wherein two ends of each guide roller shaft of the first guide roller and the second guide roller are respectively fixedly connected by an inner end plate; the two ends of the guide roller shaft of the first guide roller respectively penetrate though the inner end plates and the frame plates in sequence, one end of the guide roller shaft of the first guide roller is fixedly connected to an outer end plate at the outer side of the frame plate, and the other end of the guide roller shaft of the first guide roller is locked by a locking wheel; the lower ends of the outer end plates are connected to a support fixedly connected to the outer sides of the frame plates through springs; one end of the guide roller shaft of the second guide roller is fixedly connected to the inner end plate at one side, the other end of the guide roller shaft of the second guide roller penetrates through the inner end plate at the other side and is rotatably connected to a connecting plate at the outer side of the corresponding frame plate, each connecting plate is fixedly connected to the end of a piston rod of a cylinder, and a cylinder body of the cylinder is rotatably connected to the frame plates through the support. According to the tension device, through pushing of the cylinder, the guide rollers swing to tension a film; through the spring structures, the guide rollers are quickly reset, and the tension device has the advantages of simplicity in operation, quick action speed and high reliability.
Description
Technical field
The present invention relates to mechanical equipment technical field, particularly relate to Bag Making Machine.
Background technology
Bag Making Machine is the special equipment making packaging bag, is widely used in the production of the packaging bag of the materials such as various plastics, papery.High-speed bag making machine formed package bag process is: conveying of upper film and lower film being led respectively, and carry out overlap in correct position to upper and lower film, the film after overlap forms multiple pouch integrative-structure after longitudinal direction, transversal heat seal, finally carries out cutting forming multiple pouch.Film to front haulage, is launched into plane from reel state by draw-gear.For raising is to the hauling speed of film and traction reliability, the front end of draw-gear generally needs to arrange tensioning apparatus, and in existing tensioning apparatus, complex structure, functional reliability are not high, reaction speed is slow.
Summary of the invention
The applicant, for the above-mentioned shortcoming of existing Bag Making Machine, provides that a kind of structure is simple, the tensioning apparatus of the Bag Making Machine of reliable operation.
The technical solution adopted in the present invention is as follows:
A kind of tensioning apparatus of Bag Making Machine, comprise and to be installed between two relative frame plates and the first deflector roll be parallel to each other, the second deflector roll and the 3rd deflector roll, the two ends of the guide roller axis of the first deflector roll and the second deflector roll are connected by inner end plate respectively, and described inner end plate is placed in the inner side of described frame plate; Described inner end plate and frame plate are run through respectively successively in the guide roller axis two ends of described first deflector roll, and the outer end plate outside its one end and frame plate is affixed, and the other end is locked by locking wheel; The lower end of described outer end plate is connected with the bearing be connected outside frame plate by spring; One end of the guide roller axis of described second deflector roll and the described inner end plate of side affixed, the connecting plate that the other end runs through outside the inner end plate of opposite side and described frame plate is rotationally connected, described connecting plate is fixed in the end of the piston rod of cylinder, and the cylinder body of described cylinder is rotationally connected by support and described frame plate.
Further improvement as technique scheme:
The outer wall of described first deflector roll, the second deflector roll and the 3rd deflector roll is axially arranged with multiple groove along it respectively;
Described bearing comprises the base that is connected with frame plate lateral surface and is fixed in the connecting rod be connected on described base and with described spring end;
Described support comprises L-type support plate and installing rack, and side plate and the described installing rack of described L-type support plate are affixed, and the end face of another side plate and described cylinder block is affixed; Described installing rack comprise by axis of rotation connect, be arranged in parallel in installing plate and outer installing plate, described interior installing plate and L-type support plate are connected, and outer installing plate and frame plate are connected;
Fixed bar is connected with between described two frame plates.
Beneficial effect of the present invention is as follows:
The swing that the present invention promotes to realize deflector roll by cylinder carries out tensioning to film, is realized the Rapid reset of deflector roll, it is easy and simple to handle, quick action, reliability be high by spring structure.
Accompanying drawing explanation
Fig. 1 and Fig. 2 is three-dimensional structure diagram of the present invention.
Fig. 3 is front view of the present invention.
Fig. 4 to Fig. 8 is sectional perspective structure chart of the present invention.
Fig. 9 to Figure 10 is the three-dimensional structure diagram that cylinder of the present invention is installed.
In figure: 1, frame plate; 10, base; 11, connecting rod; 12, support; 121, outer installing plate; 122, L-type support plate; 123, interior installing plate; 124, rotating shaft; 13, outer end plate; 14, locking wheel; 2, fixed bar; 3, the first deflector roll; 4, the second deflector roll; 5, the 3rd deflector roll; 6, inner end plate; 7, cylinder; 8, connecting plate; 9, spring.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
As shown in Figures 1 to 10, the tensioning apparatus of the Bag Making Machine of the present embodiment, comprises and to be installed between two relative frame plates 1 and to be also connected with fixed bar 2 between the first deflector roll 3, second deflector roll 4 be parallel to each other and the 3rd deflector roll 5, two frame plate 1; The two ends of the guide roller axis of the first deflector roll 3 and the second deflector roll 4 are connected by inner end plate 6 respectively, and inner end plate 6 is placed in the inner side of frame plate 1; The guide roller axis two ends of the first deflector roll 3 run through inner end plate 6 and frame plate 1 respectively successively, and the outer end plate 13 outside its one end and frame plate 1 is affixed, and the other end is locked by locking wheel 14, and the guide roller axis two ends of the first deflector roll 3 are rotationally connected with frame plate 1 respectively; The lower end of outer end plate 13 is connected with the bearing be connected outside frame plate 1 by spring 9, and bearing comprises the base 10 that is connected with frame plate 1 lateral surface and is fixed in the connecting rod 11 be connected on base 10 and with spring 9 end.
One end of the guide roller axis of the second deflector roll 4 and the inner end plate 6 of side affixed, the inner end plate 6 that the other end runs through opposite side is rotationally connected with the connecting plate 8 outside frame plate 1, connecting plate 8 is fixed in the end of the piston rod of cylinder 7, the cylinder body of cylinder 7 is rotationally connected by support 12 and frame plate 1, support 12 comprises L-type support plate 122 and installing rack, side plate and the installing rack of L-type support plate 122 are affixed, and the end face of another side plate and cylinder 7 cylinder body is affixed; Installing rack comprise be rotationally connected by rotating shaft 124, be arranged in parallel in installing plate 123 and outer installing plate 121, interior installing plate 123 and L-type support plate 122 are connected, and outer installing plate 121 is connected with frame plate 1.
The outer wall of the first deflector roll 3, second deflector roll 4 and the 3rd deflector roll 5 is axially arranged with multiple strip groove along it respectively, and sidewall is convenient to increase with the deflector roll of strip groove and friction between film, prevents the wearing and tearing of skidding to film.
The present invention carries out tensioning by the first deflector roll 3, second deflector roll 4 and the 3rd deflector roll 5 pairs of films, tensioning course of action is: promote connecting plate 8 by cylinder 7, connecting plate 8 drives inner end plate 6 to swing centered by the guide roller axis of the first deflector roll 3 by the guide roller axis of the second deflector roll 4, the rotation simultaneously of first deflector roll 3, rotation drives outer end plate 13 to swing; When cylinder 7 rollback, outer end plate 13 resets rapidly under the effect of spring 9, and reverse action realizes the second deflector roll 4 Rapid reset.
More than describing is explanation of the invention, and be not the restriction to invention, limited range of the present invention is see claim, and when without prejudice to spirit of the present invention, the present invention can do any type of amendment.
Claims (5)
1. the tensioning apparatus of a Bag Making Machine, it is characterized in that: comprise and to be installed between relative two frame plates (1) and the first deflector roll (3) be parallel to each other, the second deflector roll (4) and the 3rd deflector roll (5), first deflector roll (3) is connected by inner end plate (6) respectively with the two ends of the guide roller axis of the second deflector roll (4), and described inner end plate (6) is placed in the inner side of described frame plate (1); The guide roller axis two ends of described first deflector roll (3) run through described inner end plate (6) and frame plate (1) respectively successively, the outer end plate (13) in its one end and frame plate (1) outside is affixed, and the other end is locked by locking wheel (14); The bearing that the lower end of described outer end plate (13) is connected by spring (9) and frame plate (1) outside is connected; One end of the guide roller axis of described second deflector roll (4) and the described inner end plate (6) of side affixed, the inner end plate (6) that the other end runs through opposite side is rotationally connected with the connecting plate (8) in described frame plate (1) outside, described connecting plate (8) is fixed in the end of the piston rod of cylinder (7), and the cylinder body of described cylinder (7) is rotationally connected by support (12) and described frame plate (1).
2. according to the tensioning apparatus of Bag Making Machine according to claim 1, it is characterized in that: the outer wall of described first deflector roll (3), the second deflector roll (4) and the 3rd deflector roll (5) is axially arranged with multiple groove along it respectively.
3. according to the tensioning apparatus of Bag Making Machine according to claim 1, it is characterized in that: described bearing comprises the base (10) that is connected with frame plate (1) lateral surface and is fixed in the upper and connecting rod (11) be connected with described spring (9) end of described base (10).
4. according to the tensioning apparatus of Bag Making Machine according to claim 1, it is characterized in that: described support (12) comprises L-type support plate (122) and installing rack, side plate and the described installing rack of described L-type support plate (122) are affixed, and the end face of another side plate and described cylinder (7) cylinder body is affixed; Described installing rack comprise be rotationally connected by rotating shaft (124), the interior installing plate (123) that be arranged in parallel and outer installing plate (121), described interior installing plate (123) and L-type support plate (122) are connected, and outer installing plate (121) and frame plate (1) are connected.
5. according to the tensioning apparatus of Bag Making Machine according to claim 1, it is characterized in that: between described two frame plates (1), be connected with fixed bar (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410432500.2A CN104228134B (en) | 2014-08-27 | 2014-08-27 | The tensioner of Bag Making Machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410432500.2A CN104228134B (en) | 2014-08-27 | 2014-08-27 | The tensioner of Bag Making Machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104228134A true CN104228134A (en) | 2014-12-24 |
| CN104228134B CN104228134B (en) | 2016-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410432500.2A Expired - Fee Related CN104228134B (en) | 2014-08-27 | 2014-08-27 | The tensioner of Bag Making Machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104228134B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104908359A (en) * | 2015-06-01 | 2015-09-16 | 铜陵方正塑业科技有限公司 | Bag making device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002244474A (en) * | 2001-02-19 | 2002-08-30 | Fuji Xerox Co Ltd | Fixing device |
| CN102583084A (en) * | 2012-02-27 | 2012-07-18 | 瑞安市瑞阳印刷机械有限公司 | Recoil tensioning device for roll paper |
| CN103662915A (en) * | 2013-12-25 | 2014-03-26 | 苏州瑞日纺织科技有限公司 | Cloth winding device |
| CN204076920U (en) * | 2014-08-27 | 2015-01-07 | 无锡市张泾宇钢机械厂 | The tensioning apparatus of Bag Making Machine |
-
2014
- 2014-08-27 CN CN201410432500.2A patent/CN104228134B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002244474A (en) * | 2001-02-19 | 2002-08-30 | Fuji Xerox Co Ltd | Fixing device |
| CN102583084A (en) * | 2012-02-27 | 2012-07-18 | 瑞安市瑞阳印刷机械有限公司 | Recoil tensioning device for roll paper |
| CN103662915A (en) * | 2013-12-25 | 2014-03-26 | 苏州瑞日纺织科技有限公司 | Cloth winding device |
| CN204076920U (en) * | 2014-08-27 | 2015-01-07 | 无锡市张泾宇钢机械厂 | The tensioning apparatus of Bag Making Machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104908359A (en) * | 2015-06-01 | 2015-09-16 | 铜陵方正塑业科技有限公司 | Bag making device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104228134B (en) | 2016-11-23 |
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| 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 | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Xu Inventor before: Sun Yigang |
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| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160918 Address after: 266000 Shandong Province, Licang District, No. nine East Road, No. 320, building 205, room 2 Applicant after: QINGDAO SHENDAZHONGCHUANG TECHNICAL SERVICES CO.,LTD. Address before: 214000 Jiangsu Province, Wuxi city Xishan District Zhang Jing Jing Town Road No. 18 Applicant before: WUXI ZHANGJING YUGANG MACHINERY PLANT |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170410 Address after: 266221 Jimo City, Shandong Province, Bei'an Street office, Qingdao Patentee after: QINGDAO RED GOLD STAR PACKAGING AND PRINTING CO.,LTD. Address before: 266000 Shandong Province, Licang District, No. nine East Road, No. 320, building 205, room 2 Patentee before: QINGDAO SHENDAZHONGCHUANG TECHNICAL SERVICES CO.,LTD. |
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| TR01 | Transfer of patent right | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yu Xiangyang Inventor before: Wang Xu |
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| CB03 | Change of inventor or designer information | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20210827 |
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| CF01 | Termination of patent right due to non-payment of annual fee |