CN205739591U - A kind of conveyer device of film - Google Patents
A kind of conveyer device of film Download PDFInfo
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- CN205739591U CN205739591U CN201620060146.XU CN201620060146U CN205739591U CN 205739591 U CN205739591 U CN 205739591U CN 201620060146 U CN201620060146 U CN 201620060146U CN 205739591 U CN205739591 U CN 205739591U
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- film
- conveyer device
- work surface
- connecting mechanism
- strainer
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Abstract
This utility model provides the conveyer device of a kind of film, and it arranges membrane connecting mechanism after film placing mechanism, arranges strainer after membrane connecting mechanism；Described membrane connecting mechanism is provided with the work surface connecing film, and described membrane connecting mechanism also corresponds to described work surface and arranges film adsorption mechanism, for the fixing film being attached.It is very convenient that this utility model can make to connect membrane operations, improves and connects film quality, reduces the loss of film；This utility model can conveniently connect membrane operations by actively film feeding, and film placing mechanism the most uninterruptedly rotates, it is not necessary to frequently brakes, and can coordinate with strainer of the present utility model, control tension force at optimum range.The tensile force that strainer of the present utility model is provided does not relies on the self gravitation of idler roller, uses pneumatic control, and tensile force is adjustable, and automaticity is high, and the installation site of strainer is flexible, can save space.
Description
Technical field
This utility model relates to the conveyer device of a kind of film, is particularly applicable to transport box epiphragma in filling machine.
Background technology
Traditional film conveying device, puts film device by brake control, puts film device and is hauled film feeding, thin film conveying frequently braking by later process, and when new film roll is changed, front and back the linking Comparision difficulty between film roll, causes the waste of film.
Traditional film conveying device, tensile force leans on the gravity of idler roller own, when idler roller is positioned at upper end, releasing of brake, when idler roller is positioned at lower end, brake, puts film device and stops film feeding.This tensioning mode is when releasing of brake puts film, and the idler roller being positioned at upper end has a downward impulsive force, and tensile force is it is difficult to ensure that constant, film is easily deformed, for the container epiphragma in filling machine, its graphics shape, position can be caused to send change, impact capping presentation quality.And owing to tensile force is equal to the gravity of idler roller own, so idler roller typically can only vertical direction be slidably installed, mounting means is limited.
Summary of the invention
Technical problem to be solved in the utility model is to provide the conveyer device of a kind of film, it is possible to conveniently connect membrane operations, improves and connects film quality.To this end, this utility model is by the following technical solutions:
The conveyer device of a kind of film, it is provided with film placing mechanism, strainer, it is characterised in that the conveyer device of described film arranges membrane connecting mechanism after described film placing mechanism, arranges described strainer after described membrane connecting mechanism；
Described membrane connecting mechanism is provided with the work surface connecing film, and described membrane connecting mechanism also corresponds to described work surface and arranges film adsorption mechanism, for the fixing film being attached.
Using on the basis of technique scheme, this utility model also can use technical scheme further below:
Described film placing mechanism connects power-equipment.
Described work surface is face forward, and described at described membrane connecting mechanism, the landline of film is backed into strainer by U-shaped returning.
Described membrane connecting mechanism is respectively provided with film guiding roller in its front-end and back-end, makes the film carried all be redirected when entering membrane connecting mechanism and leave membrane connecting mechanism.
The middle part of its corresponding described work surface arranges horizontal Cutting Film Mechanism, trims the film tail end of front wound membrane and the film front end of rear wound membrane.
Described horizontal Cutting Film Mechanism includes the horizontal bar hole passed for horizontal cutting knife coordinated with horizontal cutting knife on horizontal cutting knife and described work surface.
Film adsorption mechanism arranges suction film air cavity in the behind of described work surface, and arranges on work surface and inhale the suction hole that film air cavity communicates.
Described film adsorption mechanism is provided with front suction film air cavity and rear suction film air cavity, work surface is arranged and inhales the suction hole that film air cavity communicates, and arranges, between suction hole and the rear suction hole inhaling film air cavity of front suction film air cavity, the horizontal bar hole passed for horizontal cutting knife.
Described strainer includes idler roller and pneumatic element, and idler roller is driven towards the motion in the direction of tensioning film by pneumatic element, and idler roller is towards pulling force when relying on film conveying that moves in the direction contrary with the direction of motion of tensioning film.
Being provided with electromagnetic valve on the air inlet pipeline of described pneumatic element, described electromagnetic valve is by controlling organization control, and described electromagnetic valve is for controlling the size of the tensile force of film.
Described strainer is provided with front proximity switch and rear proximity switch, described front proximity switch correspondence idler roller extreme position forward, described rear proximity switch correspondence idler roller extreme position backward, controlling organization controls whether to provide whether compressed air and described power-equipment work to pneumatic element according to the signal that front induction mechanism and rear induction mechanism are provided.
Owing to using the technical solution of the utility model, it is very convenient that this utility model can make to connect membrane operations, improves and connects film quality, reduces the loss of film；This utility model can conveniently connect membrane operations by actively film feeding, and film placing mechanism the most uninterruptedly rotates, it is not necessary to frequently brakes, and can coordinate with strainer of the present utility model, control tension force at optimum range.The tensile force that strainer of the present utility model is provided does not relies on the self gravitation of idler roller, uses pneumatic control, and tensile force is adjustable, and automaticity is high, and the installation site of strainer is flexible, can save space.
Accompanying drawing explanation
Fig. 1 is embodiment provided by the utility model schematic diagram in the course of the work.
Fig. 2 is the schematic diagram observed from a direction of embodiment provided by the utility model.
Fig. 3 is the schematic diagram observed from another direction of embodiment provided by the utility model.
Detailed description of the invention
Referring to the drawings.The conveyer device of a kind of film provided by the utility model, it is provided with film placing mechanism, strainer, and the conveyer device of described film arranges membrane connecting mechanism after described film placing mechanism, arranges described strainer after described membrane connecting mechanism.Drawing reference numeral 100 is film to be carried in FIG, and its film roll is through on the roller 3 of film placing mechanism, and described film placing mechanism connects power-equipment 101, such as drives motor, makes roller 3 become active roll tube, it is possible to actively film feeding.
Described membrane connecting mechanism is provided with the work surface 2 connecing film, and described membrane connecting mechanism also corresponds to described work surface and arranges film adsorption mechanism, for the fixing film being attached.
As shown in the figure, described work surface 2 is face forward, described membrane connecting mechanism is respectively provided with film guiding roller 21,22 in its front-end and back-end, makes the film 100 carried all be redirected when entering membrane connecting mechanism and leave membrane connecting mechanism, and the landline of film is backed into described strainer by U-shaped returning.So so that of the present utility model to connect membrane operations very convenient, and makes this utility model connected structure between membrane connecting mechanism and strainer simpler.
The middle part of the corresponding described work surface 2 of described membrane connecting mechanism arranges horizontal Cutting Film Mechanism, for when changing film roll, trims the film tail end of front wound membrane and the film front end of rear wound membrane.
Described horizontal Cutting Film Mechanism includes the horizontal bar hole 24 passed for horizontal cutting knife coordinated with horizontal cutting knife 23 on horizontal cutting knife 23 and described work surface.
Film adsorption mechanism arranges suction film air cavity 25 in the behind of described work surface, inhales film air cavity and divides front suction film air cavity and rear suction film air cavity, front suction film air cavity and rear suction film air cavity to communicate or be not communicated with, is preferably not communicated with.Work surface is arranged and inhales the suction hole 20 that film air cavity communicates.Between suction hole 20 and the rear suction hole 20 inhaling film air cavity of front suction film air cavity, described horizontal bar hole 24 is set.
Front suction film air cavity is for adsorbing the film rear end of fresh out of film roll, rear suction film air cavity is for adsorbing the film front end newly changing film roll, cutting knife 23 moves in horizontal bar hole 24, the film rear end of the film front end and fresh out of film roll of newly changing film roll is cut, make the before and after two smooth alignment of film, with adhesive plaster by the film bonding after alignment, connect film and complete.This membrane connecting mechanism can be effectively improved the speed connecing film on the basis of ensureing flatness.
Described strainer includes idler roller 1 and pneumatic element 11, the piston rod 110 of pneumatic element is stretched out by compressed air-driven, and make idler roller be driven to the motion in direction of tensioning film, idler roller towards the motion in the direction contrary with the direction of motion of tensioning film rely on film conveying time pulling force.
It is provided with electromagnetic valve on the air inlet pipeline of described pneumatic element 11, making strainer adjustable, described electromagnetic valve is controlled to open opportunity by controlling organization, or controls its aperture further, described electromagnetic valve controls the size of the tensile force of film by the air inlet of regulation pneumatic element 11, and automaticity is high.
Described strainer is provided with front proximity switch 12 and rear proximity switch 13, extreme position before the corresponding described idler roller 1 of described front proximity switch, extreme position after the corresponding described idler roller 1 of described rear proximity switch, controlling organization controls whether to provide whether compressed air and described power-equipment 101 work to pneumatic element 11 according to the signal that front induction mechanism and rear induction mechanism are provided.
Described proximity switch also can be substituted by other sensor.When idler roller close proximity to after at proximity switch 13, controlling organization controls closed electromagnetic valve, and compressed air stops entering；When idler roller close proximity to front proximity switch 12 at, controlling organization control power-equipment 101 quit work；Proximity switch 12 shields, and time properly functioning, idler roller is constantly between proximity switch 12 and proximity switch 13.
Described idler roller 1 is connected by connector and slide block 14, and the track 15 of described slide block 14 and fore-and-aft direction is slidably connected, and described slide block 14 is gone back and the piston rod of described pneumatic element connects.
Track 15 is fixed on support 16, and pneumatic element telescopic band movable slider moves, and idler roller and then slide block moves together.Stretching out of compressed air-driven cylinder piston rod, the pulling force when return of piston rod is to carry by epiphragma, so can ensure that epiphragma is constantly in tensioning state, electromagnetic valve controls the size of tensile force, and membrane tension is uniform.
Described pneumatic element can also be Rodless cylinder, then slide block 14 can be connected by the piston of connection member and cylinder, and idler roller the most also can be by driving towards the motion in direction of tensioning film.
In this utility model, film placing mechanism increases the at the uniform velocity uninterrupted film feeding of a power, and strainer thin film tensioning uses pneumatic control, when later process is not required to film feeding, compressed air-driven pneumatic element piston rod 110 stretches out, and drives idler roller 1 action, makes film be constantly in the state of being tensioned；During film feeding, later process hauls thin film conveying, and the pulling force of film drives piston rod to shrink, and so can ensure that film is constantly in tensioning state.Owing to using Pneumatic flexible to control, membrane tension is uniform, and electromagnetic valve can control the size of tensile force, and automaticity is high.And the mounting means of strainer freely (level, vertical or inclination), space can be saved.
The foregoing is only specific embodiment of the utility model, but architectural feature of the present utility model is not limited thereto, any those skilled in the art is in field of the present utility model, and change or the modification made all are contained among protection domain of the present utility model.
Claims (10)
1. a conveyer device for film, it is provided with film placing mechanism, strainer, it is characterised in that the conveyer device of described film arranges membrane connecting mechanism after described film placing mechanism, arranges described strainer after described membrane connecting mechanism；
Described membrane connecting mechanism is provided with the work surface connecing film, and described membrane connecting mechanism also corresponds to described work surface and arranges film adsorption mechanism, for the fixing film being attached.
The conveyer device of a kind of film the most as claimed in claim 1, it is characterised in that described film placing mechanism connects power-equipment.
The conveyer device of a kind of film the most as claimed in claim 1, it is characterised in that described work surface is face forward, and described at described membrane connecting mechanism, the landline of film is backed into strainer by U-shaped returning.
The conveyer device of a kind of film the most as claimed in claim 1, it is characterised in that described membrane connecting mechanism is respectively provided with film guiding roller in its front-end and back-end, makes the film carried all be redirected when entering membrane connecting mechanism and leave membrane connecting mechanism.
The conveyer device of a kind of film the most as claimed in claim 1, it is characterised in that the middle part of its corresponding described work surface arranges horizontal Cutting Film Mechanism, trims the film tail end of front wound membrane and the film front end of rear wound membrane.
The conveyer device of a kind of film the most as claimed in claim 5, it is characterised in that described horizontal Cutting Film Mechanism includes the horizontal bar hole passed for horizontal cutting knife coordinated with horizontal cutting knife on horizontal cutting knife and described work surface.
The conveyer device of a kind of film the most as claimed in claim 1, it is characterised in that film adsorption mechanism arranges suction film air cavity in the behind of described work surface, and arranges on work surface and inhale the suction hole that film air cavity communicates.
The conveyer device of a kind of film the most as claimed in claim 1, it is characterized in that, described film adsorption mechanism is provided with front suction film air cavity and rear suction film air cavity, arrange on work surface and inhale the suction hole that film air cavity communicates, between suction hole and the rear suction hole inhaling film air cavity of front suction film air cavity, the horizontal bar hole passed for horizontal cutting knife is set.
The conveyer device of a kind of film the most as claimed in claim 1, it is characterized in that, described strainer includes idler roller and pneumatic element, idler roller is driven towards the motion in the direction of tensioning film by pneumatic element, and idler roller is towards pulling force when relying on film conveying that moves in the direction contrary with the direction of motion of tensioning film.
The conveyer device of a kind of film the most as claimed in claim 2, it is characterized in that, described strainer is provided with front proximity switch and rear proximity switch, described front proximity switch correspondence idler roller extreme position forward, described rear proximity switch correspondence idler roller extreme position backward, controlling organization controls whether to provide whether compressed air and described power-equipment work to pneumatic element according to the signal that front induction mechanism and rear induction mechanism are provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620060146.XU CN205739591U (en) | 2016-01-21 | 2016-01-21 | A kind of conveyer device of film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620060146.XU CN205739591U (en) | 2016-01-21 | 2016-01-21 | A kind of conveyer device of film |
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| Publication Number | Publication Date |
|---|---|
| CN205739591U true CN205739591U (en) | 2016-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620060146.XU Active CN205739591U (en) | 2016-01-21 | 2016-01-21 | A kind of conveyer device of film |
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| CN (1) | CN205739591U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107379042A (en) * | 2017-09-06 | 2017-11-24 | 天津市天塑科技集团有限公司包装材料分公司 | The film splitter of film device is connect with absorption type |
-
2016
- 2016-01-21 CN CN201620060146.XU patent/CN205739591U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107379042A (en) * | 2017-09-06 | 2017-11-24 | 天津市天塑科技集团有限公司包装材料分公司 | The film splitter of film device is connect with absorption type |
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