CN204022055U - The floating draw gear of Bag Making Machine - Google Patents
The floating draw gear of Bag Making Machine Download PDFInfo
- Publication number
- CN204022055U CN204022055U CN201420485995.0U CN201420485995U CN204022055U CN 204022055 U CN204022055 U CN 204022055U CN 201420485995 U CN201420485995 U CN 201420485995U CN 204022055 U CN204022055 U CN 204022055U
- Authority
- CN
- China
- Prior art keywords
- deflector roll
- floating
- wheel
- gear
- draw gear
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a kind of floating draw gear of Bag Making Machine, this device comprises and is installed on draw gear between two relative frame plates and floating installation, draw gear is driven by the actuating device on frame plate and is positioned at the top of floating installation, and wheel word is gone back in the bottom between two frame plates output deflector roll; Draw gear comprises nip rolls and the friction deflector roll of opposing parallel setting, and nip rolls are driven by actuating device, and the two ends of friction deflector roll regulate spacing between nip rolls by control hand wheel, and in the middle part of it, axial symmetrical mounting has the friction wheel tangent with nip rolls; Floating installation comprises upper deflector roll opposing parallel and setting up and down, middle deflector roll and lower guide roll, and the two ends of deflector roll are connected with floating support plate respectively; Float support plate and the piston rod end of floating cylinder and one end of balanced connecting rod hinged, the other end of balanced connecting rod is connected with balance gear wheels by quarter butt.Structure of the present utility model is simple, reliable operation, traction are accurate, also has rectifying effect.
Description
Technical field
The utility model relates to mechanical equipment technical field, particularly relates to Bag Making Machine.
Background technology
Bag Making Machine is the specialized equipment making packaging bag, is widely used in the production of the packaging bag of the materials such as various plastics, papery.Traditional high-speed bag making machine is plastic multiple packaging bag once, its manufacturing process is: conveying of upper film and lower film being led respectively, in correct position, overlap is carried out to upper and lower film, film after overlap forms multiple pouch integrative-structure after longitudinal direction, transversal heat seal, finally cuts pouch and forms multiple pouch.Draw gear is for being come from unwinding device traction and be launched into flat state by film.Traditional draw gear adopts hard hitch structure, and namely by the continuous tensioning traction to film, cause the friction between film and cylinder comparatively large, film produces the concurrent thermal deformation phenomenon of hard draw, and the structure of draw gear is comparatively complicated.Have floating drawbar at present, but during the work of its floating structure, stability is not high, easily causes the phenomenon of membrane excursion centre of pull.
Utility model content
The applicant, for the above-mentioned shortcoming of existing Bag Making Machine, carries out studying and improving, and provides that a kind of structure is simple, the floating draw gear of the Bag Making Machine of reliable operation.
The technical scheme that the utility model adopts is as follows:
A kind of floating draw gear of Bag Making Machine, this device comprises and is installed on draw gear between two relative frame plates and floating installation, draw gear is driven by the actuating device on frame plate and is positioned at the top of floating installation, and wheel word is gone back in the bottom between two frame plates output deflector roll;
Described draw gear comprises nip rolls and the friction deflector roll of opposing parallel setting, described nip rolls wheel word is between frame plate and driven by described actuating device, the two ends of described friction deflector roll respectively by adjustment plate and frame plate hinged and regulate the spacing between nip rolls by control hand wheel; The axial symmetrical mounting in middle part of described friction deflector roll has the friction wheel tangent with described nip rolls, and described friction wheel is mounted opposite on described friction deflector roll by positioning and locking handle;
Described actuating device comprises: the belt being fixed in the traction wheel of nip rolls end, being installed on the motor of frame plate madial wall and being connected between described traction wheel and motor;
Described floating installation comprises upper deflector roll opposing parallel and setting up and down, middle deflector roll and lower guide roll, the two ends of described upper deflector roll, middle deflector roll and lower guide roll are connected with floating support plate respectively, and the two ends of described upper deflector roll are run through described floating support plate respectively and are rotationally connected with frame plate; The piston rod end of described floating support plate and floating cylinder is hinged, and the lower end of the cylinder body of floating cylinder is articulated with on frame plate; Described floating support plate is also hinged with one end of balanced connecting rod, the other end of balanced connecting rod and one end of quarter butt hinged, the other end of quarter butt is connected with balance gear wheels, described balance gear wheels comprise device gear cluster box, balance main wheel in gear cluster box and balance accessory whorl, described balance main wheel comprise the balance wheel body affixed with described quarter butt end and with balance wheel body affixed main gear, main gear with balance accessory whorl and engage.
Further improvement as technique scheme:
Between described floating support plate, returning apparatus has guide rod, and described guide rod comprises the top guide bar on described on the downside of deflector roll and the lower guide rod between described middle deflector roll and lower guide roll;
The hinged mount pad in cylinder body lower end of described floating cylinder, described mount pad is fixed on described frame plate.
Described main gear is sector structure.
The beneficial effects of the utility model are as follows:
Structure of the present utility model is simple, adopts draw gear to combine with floating installation and to draw film, and its reliable operation, traction are accurate, also have rectifying effect; Draw gear adopts relative friction wheel to draw film, and compare original entirety friction traction, its cost is low, and by locking positioning handle spacing between friction wheel, it is easy and simple to handle, can adapt to the film of different fabric width; Floating installation adopts floating cylinder to drive, and its impulsive force is little, arranges the linkage structure of connecting rod and gear cluster, effectively cushions the swing of float plate, improves the smoothness floated.
Accompanying drawing explanation
Fig. 1 and Fig. 2 is three-dimensional structure diagram of the present utility model.
Fig. 3 is the three-dimensional structure diagram of draw gear of the present utility model and floating installation.
Fig. 4 and Fig. 5 is the three-dimensional structure diagram of floating installation of the present utility model.
Fig. 6 and Fig. 7 is the sectional perspective constructional drawing of floating installation of the present utility model.
Fig. 8 is the local structural graph of floating installation of the present utility model.
In figure: 1, frame plate; 2, draw gear; 21, rub deflector roll; 22, nip rolls; 23, positioning and locking handle; 24, friction wheel; 25, plate is adjusted; 26, control hand wheel; 27, spring; 3, floating installation; 31, upper deflector roll; 310, lower guide rod; 311, quarter butt; 32, middle deflector roll; 33, lower guide roll; 34, float support plate; 35, gear cluster box; 351, accessory whorl is balanced; 352, main gear; 353, wheel body is balanced; 36, floating cylinder; 37, balanced connecting rod; 38, mount pad; 39, top guide bar; 4, actuating device; 41, motor; 42, belt; 43, traction wheel; 5, deflector roll is exported.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described.
As shown in Figures 1 and 2, the floating draw gear of the Bag Making Machine of the present embodiment, this device comprises and is installed on draw gear 2 between two relative frame plates 1 and floating installation 3, draw gear 2 is driven by the actuating device 4 on frame plate 1 and is positioned at the top of floating installation 3, and wheel word is gone back in the bottom between two frame plates 1 output deflector roll 5; The draw gear 2 of the draw gear of film through rear end and front end draws, export from output deflector roll 5 after floating installation 3.
As shown in Figure 3, draw gear 2 comprises nip rolls 22 and the friction deflector roll 21 of opposing parallel setting, nip rolls 22 wheel word is between frame plate 1 and driven by actuating device 4, the two ends of friction deflector roll 21 respectively by adjustment plate 25 and frame plate 1 hinged and regulate the spacing between nip rolls 22 by control hand wheel 26, the lower end device of control hand wheel 26 has spring 27, realizes elasticity pretension and regulates; The axial symmetrical mounting in middle part of friction deflector roll 21 has the friction wheel 24 tangent with nip rolls 22, and friction wheel 24 is mounted opposite on friction deflector roll 21 by positioning and locking handle 23;
As shown in Figure 1, actuating device 4 comprises: the belt 42 being fixed in the traction wheel 43 of nip rolls 22 end, being installed on the motor 41 of frame plate 1 madial wall and being connected between traction wheel 43 and motor 41;
As shown in Fig. 4 to Fig. 8, floating installation 3 comprises upper deflector roll 31 opposing parallel and setting up and down, middle deflector roll 32 and lower guide roll 33, the two ends of upper deflector roll 31, middle deflector roll 32 and lower guide roll 33 are connected with floating support plate 34 respectively, and the two ends of upper deflector roll 31 are run through floating support plate 34 respectively and are rotationally connected with frame plate 1; The support plate 34 that floats is hinged with the piston rod end of floating cylinder 36, and the lower end of the cylinder body of floating cylinder 36 is articulated with on frame plate 1; The support plate 34 that floats is also hinged with one end of balanced connecting rod 37, the other end of balanced connecting rod 37 and one end of quarter butt 311 hinged, the other end and the balance gear wheels of quarter butt 311 are affixed, balance gear wheels comprise device gear cluster box 35, balance main wheel in gear cluster box 35 and balance accessory whorl 351, balance main wheel comprise the balance wheel body 353 affixed with quarter butt 311 end and with balance wheel body 353 affixed main gear 352, main gear 352 with balance accessory whorl 351 and engage.
As shown in Figure 4, the returning apparatus between support plate 34 that floats has guide rod, and guide rod comprises the top guide bar 39 on the downside of upper deflector roll 31 and the lower guide rod 310 between middle deflector roll 32 and lower guide roll 33, and guide rod is generally installed close to deflector roll, improves memberane stress, improves the planeness of film.
The hinged mount pad 38 in cylinder body lower end of floating cylinder 36, mount pad 38 is fixed on frame plate 1, adopting mount pad 38 for simplifying the structure of frame plate 1, reducing the tooling cost of frame plate 1, being also convenient to the installation of floating cylinder 36.
For reducing the volume of gear cluster box 35, main gear 352 is designed to sector structure, and fan-shaped cambered surface tooth engages with balance accessory whorl 351.
In the utility model, balanced connecting rod 37, quarter butt 311 and balance gear wheels form the balanced structure when support plate 34 that floats rotates under floating cylinder 36 drives, and improve stability when upper deflector roll 31, middle deflector roll 32, lower guide roll 33 and guide rod swing when the support plate 34 that floats rotates; When the floating support plate 34 of floating cylinder 36 promotion rotates, balanced connecting rod 37 promotes quarter butt 311 and rotates, and quarter butt 311 driven equilibrium wheel body 353 rotates, and balance wheel body 353 drives the main gear 352 of sector structure to rotate, and main gear 352 is with kinetic balance accessory whorl 351 to rotate; The series of actions of balanced connecting rod 37, quarter butt 311 and balance wheel body 353, balance accessory whorl 351, realizes cushioning the rotation of floating support plate 34, thus improves its smoothness.
More than describing is to explanation of the present utility model, and be not the restriction to utility model, the utility model limited range is see claim, and when without prejudice to spirit of the present utility model, the utility model can do any type of amendment.
Claims (4)
1. the floating draw gear of a Bag Making Machine, it is characterized in that: this device comprises and is installed on draw gear (2) between relative two frame plates (1) and floating installation (3), draw gear (2) is driven by the actuating device (4) on frame plate (1) and is positioned at the top of floating installation (3), and wheel word is gone back in the bottom between two frame plates (1) output deflector roll (5);
Described draw gear (2) comprises nip rolls (22) and friction deflector roll (21) of opposing parallel setting, described nip rolls (22) wheel word is between frame plate (1) and driven by described actuating device (4), and the two ends of described friction deflector roll (21) are hinged by adjustment plate (25) and frame plate (1) respectively and pass through control hand wheel (26) and regulate spacing between nip rolls (22); The axial symmetrical mounting in middle part of described friction deflector roll (21) has the friction wheel (24) tangent with described nip rolls (22), and described friction wheel (24) is mounted opposite on described friction deflector roll (21) by positioning and locking handle (23);
Described actuating device (4) comprising: the traction wheel (43) being fixed in nip rolls (22) end, the motor (41) being installed on frame plate (1) madial wall and the belt (42) be connected between described traction wheel (43) and motor (41);
Described floating installation (3) comprises upper deflector roll (31) opposing parallel and setting up and down, middle deflector roll (32) and lower guide roll (33), the two ends of described upper deflector roll (31), middle deflector roll (32) and lower guide roll (33) are connected with floating support plate (34) respectively, and the two ends of described upper deflector roll (31) are run through described floating support plate (34) respectively and are rotationally connected with frame plate (1), described floating support plate (34) is hinged with the piston rod end of floating cylinder (36), and the lower end of the cylinder body of floating cylinder (36) is articulated with on frame plate (1), described floating support plate (34) is also hinged with one end of balanced connecting rod (37), the other end of balanced connecting rod (37) and one end of quarter butt (311) hinged, the other end of quarter butt (311) is connected with balance gear wheels, described balance gear wheels comprise device gear cluster box (35), balance main wheel in gear cluster box (35) and balance accessory whorl (351), described balance main wheel comprise the balance wheel body (353) affixed with described quarter butt (311) end and with balance wheel body (353) affixed main gear (352), main gear (352) engages with balance accessory whorl (351).
2. the floating draw gear of Bag Making Machine as claimed in claim 1, it is characterized in that: between described floating support plate (34), returning apparatus has guide rod, described guide rod comprises the top guide bar (39) and lower guide rod (310) between described deflector roll (32) and lower guide roll (33) that are arranged in described upper deflector roll (31) downside.
3. the floating draw gear of Bag Making Machine as claimed in claim 1, it is characterized in that: the hinged mount pad in the cylinder body lower end (38) of described floating cylinder (36), described mount pad (38) is fixed on described frame plate (1).
4. the floating draw gear of Bag Making Machine as claimed in claim 1, is characterized in that: described main gear (352) is sector structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420485995.0U CN204022055U (en) | 2014-08-26 | 2014-08-26 | The floating draw gear of Bag Making Machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420485995.0U CN204022055U (en) | 2014-08-26 | 2014-08-26 | The floating draw gear of Bag Making Machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204022055U true CN204022055U (en) | 2014-12-17 |
Family
ID=52061949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420485995.0U Withdrawn - After Issue CN204022055U (en) | 2014-08-26 | 2014-08-26 | The floating draw gear of Bag Making Machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204022055U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104192611A (en) * | 2014-08-26 | 2014-12-10 | 无锡市张泾宇钢机械厂 | Floating traction device of bag making machine |
| CN104608299A (en) * | 2015-01-26 | 2015-05-13 | 大连橡胶塑料机械股份有限公司 | Hydraulic power traction roll |
| CN107053872A (en) * | 2016-02-16 | 2017-08-18 | 南京翰骞数码科技有限公司 | Paper-pressing mechanism and inkjet-printing device |
| WO2018098847A1 (en) * | 2016-12-02 | 2018-06-07 | 盐城丽凯毛绒制品有限公司 | Carpet printing system processing transmission angle compensation apparatus |
| CN109533476A (en) * | 2018-12-25 | 2019-03-29 | 东莞华贝电子科技有限公司 | Packaging film feed device for package mechanism |
| CN111056349A (en) * | 2020-01-17 | 2020-04-24 | 新昌县高纤纺织有限公司 | Traction and swing fine adjustment device for textile fabric |
-
2014
- 2014-08-26 CN CN201420485995.0U patent/CN204022055U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104192611A (en) * | 2014-08-26 | 2014-12-10 | 无锡市张泾宇钢机械厂 | Floating traction device of bag making machine |
| CN104192611B (en) * | 2014-08-26 | 2016-06-15 | 无锡纳润特科技有限公司 | The floating towing mechanism of bag machine |
| CN104608299A (en) * | 2015-01-26 | 2015-05-13 | 大连橡胶塑料机械股份有限公司 | Hydraulic power traction roll |
| CN107053872A (en) * | 2016-02-16 | 2017-08-18 | 南京翰骞数码科技有限公司 | Paper-pressing mechanism and inkjet-printing device |
| WO2018098847A1 (en) * | 2016-12-02 | 2018-06-07 | 盐城丽凯毛绒制品有限公司 | Carpet printing system processing transmission angle compensation apparatus |
| CN109533476A (en) * | 2018-12-25 | 2019-03-29 | 东莞华贝电子科技有限公司 | Packaging film feed device for package mechanism |
| CN111056349A (en) * | 2020-01-17 | 2020-04-24 | 新昌县高纤纺织有限公司 | Traction and swing fine adjustment device for textile fabric |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141217 Effective date of abandoning: 20160615 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |