CN220429272U - Traction mechanism of film blowing machine - Google Patents
Traction mechanism of film blowing machine Download PDFInfo
- Publication number
- CN220429272U CN220429272U CN202322307440.9U CN202322307440U CN220429272U CN 220429272 U CN220429272 U CN 220429272U CN 202322307440 U CN202322307440 U CN 202322307440U CN 220429272 U CN220429272 U CN 220429272U
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- Prior art keywords
- roller
- traction
- fixed plate
- blowing machine
- film blowing
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- 230000007246 mechanism Effects 0.000 title claims abstract description 31
- 238000010096 film blowing Methods 0.000 title claims abstract description 25
- 238000009499 grossing Methods 0.000 claims description 19
- 238000004804 winding Methods 0.000 claims description 14
- 230000006698 induction Effects 0.000 claims description 2
- 230000017525 heat dissipation Effects 0.000 abstract description 11
- 239000000428 dust Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- 230000037303 wrinkles Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 8
- 239000012528 membrane Substances 0.000 description 8
- 238000005096 rolling process Methods 0.000 description 5
- 241000274582 Pycnanthus angolensis Species 0.000 description 3
- 238000007664 blowing Methods 0.000 description 3
- 239000011087 paperboard Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
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- Winding Of Webs (AREA)
Abstract
The utility model provides a traction mechanism of a film blowing machine, which relates to the field of traction mechanisms and comprises: support, smooth roller, fixed plate and traction assembly, the support outer wall is equipped with fan and electric putter, and the fan passes through out tuber pipe and is connected with the fixed plate with communicating pipe, traction assembly fixes in the support upper end, and traction assembly includes the framework to the framework inboard is equipped with traction roller and friction roller, the fixed plate is equipped with a pair of fixing at the framework lower extreme, and installs the grating board in the fixed plate front and back end, and the relative one side terminal surface of fixed plate is equipped with the jet-propelled pipe, smooth roller outer end rotation is connected with the roller frame, and one of them fixed plate and roller frame sliding connection to roller frame outer end is connected with the piston rod of electric putter through the link plate. The utility model solves the problems that the existing film blowing machine traction mechanism has poor heat dissipation and dust removal effects, and wrinkles and conveying deflection are easy to occur in the heat dissipation process.
Description
Technical Field
The utility model relates to the technical field of traction mechanisms, in particular to a traction mechanism of a film blowing machine.
Background
The film blowing machine heats and melts plastic particles and blows the plastic particles into films, the film blowing machine is divided into various types including PE, POF, PVC and the like, new materials are blown out by using brand new particles, the colors are all called, the film blowing machine is clean, and the bags are stretched well. Through retrieving, prior art (application number: CN 202120884652.1), the file record "inflation film manufacturing machine traction mechanism in inflation film manufacturing machine field", including the boxboard, the bottom fixedly connected with first pivot of boxboard, the surface fixedly connected with first traction roller of first pivot, the surface fixedly connected with antislip strip of first traction roller, the surface fixedly connected with two spacing rings of antislip strip, the middle part fixedly connected with second pivot of boxboard, the surface fixedly connected with second traction roller of second pivot, the ventilation strip has been seted up on the surface of second traction roller, through being provided with miniature fan at the main roll inner chamber of current inflation film manufacturing machine traction mechanism, the accessible miniature fan reaches ventilation heat dissipation dust removal and adjusts the function of inside wind direction, and the connecting roller can decide self spacing height according to the production demand, can adjust in a flexible way, improve inflation film manufacturing machine's production efficiency, the traction roller surface is equipped with spacing ring and antislip strip, the material is difficult to take place displacement or landing, convenience has been increased for the enterprise production. "
However, the traction mechanism of the film blowing machine in the prior art realizes the functions of ventilating, radiating and dedusting the film, but has some defects: the ventilation strip that current inflation film manufacturing machine traction mechanism relates to can only dispel the heat to the one side of membrane when the membrane passes through and remove dust, leads to the heat dissipation dust removal effect poor, and secondly arouses the shake of membrane easily at the in-process of blowing, and then appears the fold easily when the rolling, in addition, traction mechanism rotates the long-time operation wearing and tearing of part, can lead to the transportation skew of membrane.
Disclosure of Invention
In order to overcome the defects existing in the prior art, the traction mechanism of the film blowing machine is provided at present, so that the problems that the existing traction mechanism of the film blowing machine has poor heat dissipation and dust removal effects, and wrinkles and conveying deviation are easy to occur in the heat dissipation process are solved.
To achieve the above object, there is provided a traction mechanism of a film blowing machine, comprising: support, smooth roller, fixed plate and traction assembly, the support outer wall is equipped with fan and electric putter, and the fan passes through out tuber pipe and is connected with the fixed plate with communicating pipe, traction assembly fixes in the support upper end, and traction assembly includes the framework to the framework inboard is equipped with traction roller and friction roller, the fixed plate is equipped with a pair of fixing at the framework lower extreme, and installs the grating board in the fixed plate front and back end, and the relative one side terminal surface of fixed plate is equipped with the jet-propelled pipe, smooth roller outer end rotation is connected with the roller frame, and one of them fixed plate and roller frame sliding connection to roller frame outer end is connected with the piston rod of electric putter through the link plate.
Furthermore, an inner cavity is formed in the fixing plate, the air outlet pipe and the communicating pipe are communicated with the inner cavity, and the communicating pipe is connected to the lower end of the fixing plate and is positioned on the lower side of the grating plate.
Further, the baffle is arranged on the inner side of the fixed plate, the baffle is splayed and fixed at the lower end of the frame body, and the air outlet nozzle connected with the inner side end of the air jet pipe is positioned on the inner side of the baffle and is positioned on the outer side of the smoothing roller.
Further, two sets of roller frames are arranged oppositely, one set of roller frames close to the electric push rod penetrates through the fixed plate in a sliding mode and is staggered with the inner cavity of the fixed plate, and the outer ends of the other set of roller frames are fixed on the inner end face of the fixed plate on the other side.
Further, the traction motor is connected to the outer end of the traction roller, the traction motor is fixed to the outer end of the frame, the traction roller is in contact with the friction roller, and a reversing roller is arranged on the outer side of the friction roller.
Further, the base of support is equipped with the coiling mechanism, and the coiling mechanism includes rolling motor and receipts reel to receive the reel and be located the oblique below of switching-over roller.
Further, the grating plates are provided with a front group and a rear group, and the induction light areas between each group of grating plates are positioned at the front side and the rear side of the smoothing roller.
The utility model has the beneficial effects that:
1. the fan, the air outlet pipe, the communicating pipe, the fixing plate and the inner cavity are utilized, so that blowing air can conveniently act on two sides of the membrane through the air spraying pipe, and further, heat dissipation and dust removal on two sides of the membrane are realized simultaneously;
2. the fixing plate, the electric push rod, the connecting plate, the roller shaft frame and the smoothing rollers are utilized, so that under the traction of the traction assembly, the film is smoothed through the smoothing rollers, wrinkles caused by shaking during blowing are avoided, meanwhile, the relative pressure between the smoothing rollers can be adjusted, and the smoothing pressure is properly changed;
3. utilize the grating board to smooth the response light district that the roller front and back side formed for pass through the trigger signal of outside controller with the grating board and receive the rolling motor, and then in time stop the rolling, thereby carry out the adjustment of membrane position, perhaps the maintenance of drive unit, avoid causing the membrane of offset position to be received the rolling.
Drawings
Fig. 1 is a schematic overall structure of an embodiment of the present utility model.
Fig. 2 is a schematic top view of a traction assembly according to an embodiment of the present utility model.
Fig. 3 is a schematic top view of a smoothing roller according to an embodiment of the present utility model.
Fig. 4 is a schematic top view of a cross-section of a fixing plate according to an embodiment of the utility model.
In the figure: 1. a bracket; 2. a blower; 21. an air outlet pipe; 22. a communicating pipe; 3. an electric push rod; 31. a connecting plate; 32. a roller frame; 33. smoothing roller; 4. a fixing plate; 41. a grating plate; 42. an inner cavity; 43. a gas lance; 5. a traction assembly; 51. a frame; 52. a traction motor; 53. a traction roller; 54. a friction roller; 55. a reversing roller; 6. a baffle; 7. and a winding device.
Detailed Description
Other advantages and effects of the present utility model will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present utility model with reference to specific examples. The utility model may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present utility model.
Referring to fig. 1 to 4, the present utility model provides a traction mechanism of a film blowing machine, comprising: a bracket 1, a smoothing roller 33, a fixing plate 4 and a traction assembly 5.
Specifically, the outer wall of the support 1 is provided with a fan 2 and an electric push rod 3, the fan 2 is connected with the fixing plate 4 through the air outlet pipe 21 and the communicating pipe 22, the traction assembly 5 is fixed at the upper end of the support 1, the traction assembly 5 comprises a frame body 51, a traction roller 53 and a friction roller 54 are arranged on the inner side of the frame body 51, the fixing plate 4 is provided with a pair of fixing plates 51 at the lower end, the front end and the rear end of the fixing plate 4 are provided with an air spraying pipe 43, the outer end of the smoothing roller 33 is rotationally connected with a roller shaft frame 32, one fixing plate 4 is in sliding connection with the roller shaft frame 32, the outer end of the roller shaft frame 32 is connected with a piston rod of the electric push rod 3 through the connecting plate 31, the optical sensing area between each group of the optical sensing plates 41 is positioned at the front side and the rear side of the smoothing roller 33.
In the present embodiment, the bracket 1, the smoothing roller 33, the fixing plate 4, the drawing assembly 5, and the winding device 7 constitute a drawing mechanism main body structure of the film blowing machine referred to in the present application.
In the present embodiment, the air lance 43 is disposed between the upper and lower roller frames 32.
In this embodiment, the grating plate 41 is electrically connected to the winding device 7 through an external controller.
Specifically, the inner chamber 42 has been seted up to fixed plate 4 inside, and go out tuber pipe 21 and communicating pipe 22 all with the inner chamber 42 intercommunication, and communicating pipe 22 connects at fixed plate 4 lower extreme and is located grating board 41 downside, fixed plate 4 inboard is equipped with baffle 6, and baffle 6 is the splayed and fixes at framework 51 lower extreme, and the air nozzle that the inboard end of jet-propelled pipe 43 is connected is located the inboard of baffle 6, be located simultaneously and smooth the roller 33 outside, roller frame 32 is equipped with two sets of relatively, and a set of roller frame 32 slip that is close to electric putter 3 runs through fixed plate 4, and stagger with fixed plate 4's inner chamber 42 position, another set of roller frame 32 outer end is fixed at the interior terminal surface of opposite side fixed plate 4.
As a preferred embodiment, the stability of the air lance 43 and the smoothing roller 33 is enhanced by providing a baffle 6, and the film is transported from between the smoothing rollers 33.
As a preferred embodiment, by providing a set of roller frames 32 in sliding connection with the fixed plate 4, the adjustment of the pressure between the smoothing rollers 33 by means of the electric pushrods 3 is facilitated.
Specifically, the traction motor 52 is connected to the outer end of the traction roller 53, the traction motor 52 is fixed to the outer end of the frame body 51, the traction roller 53 is in contact with the friction roller 54, a reversing roller 55 is arranged on the outer side of the friction roller 54, a winding device 7 is arranged on the base of the support 1, the winding device 7 comprises a winding motor and a winding drum, and the winding drum is located obliquely below the reversing roller 55.
As a preferred embodiment, it is facilitated to apply a conveying friction to the film by providing a pull roller 53 and a friction roller 54, and then to connect the film downward from the upper surface of the reversing roller 55 to the winding device 7 by the reversing roller 55.
When the device is used, the traction mechanism electrical equipment is started, under the action of the traction motor and the traction roller, the conveying film is extruded and smoothed through the set electric push rod pressure between the smoothing rollers, meanwhile, the heat dissipation and dust removal are realized by the wind blown to the surface by the fan and the air ejector tube, and meanwhile, the position deviation of the conveying film is monitored in real time through the front grating plate and the rear grating plate.
The traction mechanism of the film blowing machine can effectively solve the problems that the existing traction mechanism of the film blowing machine has poor heat dissipation and dust removal effects, folds and conveying deflection are easy to occur in the heat dissipation process, realizes the monitoring of smoothing and deflection of a conveying film on the basis of the technical base of the traction mechanism of the existing film blowing machine and the realization of the heat dissipation and dust removal effects, and further improves the functionality of the traction mechanism of the existing film blowing machine.
Claims (7)
1. A traction mechanism of a film blowing machine, comprising: support (1), smooth roller (33), fixed plate (4) and traction assembly (5), its characterized in that: the utility model discloses a motor vehicle is characterized by comprising a bracket (1), a motor vehicle is characterized in that the outer wall of the bracket (1) is provided with a fan (2) and an electric push rod (3), and the fan (2) is connected with a fixed plate (4) through an air outlet pipe (21) and a communicating pipe (22), a traction assembly (5) is fixed at the upper end of the bracket (1), and the traction assembly (5) comprises a frame body (51), a traction roller (53) and a friction roller (54) are arranged on the inner side of the frame body (51), the fixed plate (4) is provided with a pair of fixed at the lower end of the frame body (51), the front end and the rear end of the fixed plate (4) are provided with a grating plate (41), the end face of one side opposite to the fixed plate (4) is provided with an air ejector pipe (43), the outer end of a leveling roller (33) is rotationally connected with a roller shaft frame (32), and one fixed plate (4) is connected with the roller shaft frame (32) in a sliding way, and the outer end of the roller shaft frame (32) is connected with a piston rod of the electric push rod (3) through a connecting plate (31).
2. The traction mechanism of a film blowing machine according to claim 1, wherein an inner cavity (42) is formed in the fixing plate (4), the air outlet pipe (21) and the communicating pipe (22) are both communicated with the inner cavity (42), and the communicating pipe (22) is connected to the lower end of the fixing plate (4) and located at the lower side of the grating plate (41).
3. The traction mechanism of a film blowing machine according to claim 1, wherein a baffle plate (6) is arranged on the inner side of the fixed plate (4), the baffle plate (6) is fixed at the lower end of the frame body (51) in a splayed shape, and an air outlet nozzle connected with the inner side end of the air ejector tube (43) is positioned on the inner side of the baffle plate (6) and positioned on the outer side of the smoothing roller (33).
4. A film blowing machine traction mechanism according to claim 1, wherein the roll shaft frames (32) are provided with two opposite groups, one group of roll shaft frames (32) close to the electric push rod (3) slide through the fixed plate (4) and are staggered with the inner cavity (42) of the fixed plate (4), and the outer ends of the other group of roll shaft frames (32) are fixed on the inner end face of the fixed plate (4) at the other side.
5. The traction mechanism of a film blowing machine according to claim 1, wherein the traction motor (52) is connected to the outer end of the traction roller (53), the traction motor (52) is fixed to the outer end of the frame (51), the traction roller (53) is in contact with the friction roller (54), and a reversing roller (55) is arranged on the outer side of the friction roller (54).
6. A traction mechanism of a film blowing machine according to claim 1, characterized in that the base of the bracket (1) is provided with a winding device (7), and the winding device (7) comprises a winding motor and a winding drum, and the winding drum is positioned obliquely below the reversing roller (55).
7. A film blowing machine traction mechanism according to claim 1, wherein the grating plates (41) are provided with a front group and a rear group, and the induction light areas between each group of grating plates (41) are positioned on the front side and the rear side of the smoothing roller (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322307440.9U CN220429272U (en) | 2023-08-28 | 2023-08-28 | Traction mechanism of film blowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322307440.9U CN220429272U (en) | 2023-08-28 | 2023-08-28 | Traction mechanism of film blowing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220429272U true CN220429272U (en) | 2024-02-02 |
Family
ID=89692804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322307440.9U Active CN220429272U (en) | 2023-08-28 | 2023-08-28 | Traction mechanism of film blowing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220429272U (en) |
-
2023
- 2023-08-28 CN CN202322307440.9U patent/CN220429272U/en active Active
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| GR01 | Patent grant |