CN212795541U

CN212795541U - Mechanism is retrieved to curtain coating membrane machine rim charge

Info

Publication number: CN212795541U
Application number: CN202020959824.2U
Authority: CN
Inventors: 薛佃阳; 刘锦根; 杭新生
Original assignee: Jiangsu Yihe Daily Necessities Co ltd
Current assignee: Jiangsu Yihe Daily Necessities Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-03-26
Anticipated expiration: 2030-05-29

Abstract

The utility model provides a casting film machine scrap recycling mechanism, which comprises a frame, a first guide wheel, a second guide wheel, a rotating shaft mechanism, a cutting mechanism, a conveying passage, a crusher and a material conveying mechanism, wherein the scrap generated during the production of a film is pulled to the first guide wheel and then pulled to the second guide wheel from the first guide wheel, then the offcut discharged from the rotating shaft mechanism is cut by the cutting mechanism through the driving of the rotating shaft mechanism by the rotating shaft mechanism, the cut offcut falls onto a conveying channel, the conveying channel is obliquely arranged from one end of the cutting mechanism to one end of the crusher from top to bottom, therefore, the rim charge after cutting can be along the transfer passage and fall to the breaker in, carry out the breakage through breaker opposite side material, the rim charge after the breakage finishes drops to passing material mechanism from the discharge gate of breaker below, adds the rim charge that the breakage is good again to the lower hopper of curtain coating membrane unit through passing material mechanism. Therefore, through this rim charge recovery mechanism, can improve holistic recovery efficiency, and reduce the cost of labor.

Description

Mechanism is retrieved to curtain coating membrane machine rim charge

Technical Field

The utility model relates to a curtain coating membrane production facility technical field especially relates to a curtain coating membrane machine rim charge recovery mechanism.

Background

The cast film is a non-stretching and non-oriented flat extruded film produced by melt casting quenching, and is divided into pure casting and multilayer coextrusion casting. The cast film production in China starts late, the foundation is weak, but the development speed is high, and the cast film processing industry has a good production capacity and production level in the packaging industry in China after the continuous development of nearly 20 years.

At present, the domestic cast film production line can produce the rim charge, and uses rubbing crusher to smash the rim charge at present often, and the rim charge of cast film is directly collected and cut the grain to the common mode for rubbing crusher, transports the rim charge to the breaker through the manual work after cutting, then leads to in the lower hopper of cast film mechanism the rim charge of broken completion again after broken through the breaker, inefficiency.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, the utility model adopts the following technical scheme: the utility model provides a mechanism is retrieved to curtain coating membrane machine rim charge, includes: the device comprises a frame, a first guide wheel, a second guide wheel, a rotating shaft mechanism, a cutting mechanism, a conveying channel, a crusher and a material conveying mechanism;

the frame is provided with the dwang, first leading wheel rotate set up in on the dwang, the second leading wheel pivot mechanism with cutting mechanism set gradually in the frame, the conveyer way set up in the frame, just the one end of conveyer way set up in cutting mechanism's below, the other end with the feed inlet of breaker is connected, biography material mechanism part set up in the below of breaker, just it sets up on a mount to pass material mechanism, the mount activity sets up in one side of curtain coating membrane unit.

Further, the dwang rotate set up in the frame, just be provided with the direction passageway in the frame, the direction passageway with the second leading wheel interval sets up.

Further, pivot mechanism includes driving shaft, driven shaft and first motor, first motor set up in the frame, just the output shaft of first motor with the driving shaft is connected, the driven shaft rotate set up in the frame, just the driven shaft with the driving shaft rotates the butt.

Further, the output shaft of the first motor is connected with the driving shaft through a coupler.

Furthermore, the cutting mechanism comprises a supporting seat, an air cylinder and a cutting knife, the air cylinder and the supporting seat are arranged on the rack, the air cylinder is arranged above the supporting seat, an air rod of the air cylinder is connected with the cutting knife in a driving mode, the air cylinder drives the cutting knife to move back and forth towards the supporting seat, and the cutting knife is movably abutted to the supporting seat.

Further, the supporting seat is provided with an inclined surface, and the inclined surface is inclined towards the conveying channel.

Further, the conveying channel is gradually reduced from one end close to the cutting mechanism to one end close to the crusher.

Further, it includes conveyer belt, first gyro wheel, second motor and a plurality of biography hopper to pass the material mechanism, the second motor set up in on the mount, just the output shaft of second motor is connected first gyro wheel, the second gyro wheel rotate set up in on the mount, just the conveyer belt movable sleeve is located first gyro wheel with the outside of second gyro wheel, it is a plurality of pass the hopper equidistance set up in on the conveyer belt.

Further, the output shaft of the second motor is connected with the first roller through a coupling.

Further, the conveyor belt is obliquely arranged from one end close to the cast film unit to one end close to the crusher.

The utility model has the advantages that: draw the rim charge that cast film unit produced when producing the film to first leading wheel, then draw to the second leading wheel after through first leading wheel, then through pivot mechanism, drive through pivot mechanism, then cut the rim charge that comes out from pivot mechanism through cutting mechanism, the rim charge after the cutting falls on the conveyer way, the conveyer way sets up to the one end of breaker from the one end of cutting mechanism from the top down slope, consequently, the rim charge after the cutting can fall to the breaker in the same direction as the conveyer way, carry out the breakage to the rim charge through the breaker, the rim charge after the breakage finishes drops to passing the material mechanism from the discharge gate of breaker below, add the broken rim charge to the lower hopper of cast film unit again through passing the material mechanism. Therefore, through this rim charge recovery mechanism, can improve holistic recovery efficiency, and reduce the cost of labor.

Drawings

The figures further illustrate the invention, but the embodiments in the figures do not constitute any limitation of the invention.

FIG. 1 is a schematic view of an embodiment of a scrap recycling mechanism of a casting film machine;

FIG. 2 is a top view of an edge material recycling mechanism of a casting film machine according to an embodiment;

FIG. 3 is a schematic view of an embodiment of a guide channel;

FIG. 4 is a schematic diagram of a position of a cutting mechanism according to an embodiment;

FIG. 5 is a schematic diagram of an overall structure of a conveying passage according to an embodiment;

fig. 6 is a schematic view of an embodiment of a material conveying hopper.

Detailed Description

The following will combine the drawings of the embodiments of the present invention to further describe the technical solution of the present invention, and the present invention is not limited to the following specific embodiments. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

As shown in fig. 1 to 6, a casting film machine rim charge recycling mechanism includes: frame 100, first leading wheel 200, second leading wheel 300, pivot mechanism, cutting mechanism, conveyer way 600, breaker 700 and biography material mechanism, frame 100 is provided with dwang 110, first leading wheel 200 rotate set up in on the dwang 110, second leading wheel 300 pivot mechanism with cutting mechanism set gradually in on the frame 100, conveyer way 600 set up in on the frame 100, just the one end of conveyer way 600 set up in cutting mechanism's below, the other end with the feed inlet of breaker 700 is connected, biography material mechanism part set up in breaker 700's below, just it sets up on a mount 900 to pass material mechanism, mount 900 activity sets up in one side of cast film unit.

That is to say, when using this recovery mechanism for the first time, the staff draws the rim charge that the curtain coating membrane unit produced when producing the film to first leading wheel 200, then draw second leading wheel 300 after from first leading wheel 200, then through pivot mechanism, drive through pivot mechanism, can continuously draw the rim charge, then cut the rim charge that comes out from pivot mechanism through cutting mechanism, the rim charge after the cutting falls onto conveyer way 600, because conveyer way 600 sets up from the top down slope of one end to breaker 700 of cutting mechanism, consequently the rim charge after the cutting can fall into breaker 700 along conveyer way 600 in, carry out the breakage through breaker 700 to the rim charge, the rim charge after the breakage drops to the material transfer mechanism from the discharge gate below breaker 700, add the broken rim charge again to the lower hopper of curtain coating membrane unit through the material transfer mechanism. Therefore, through this rim charge recovery mechanism, can improve holistic recovery efficiency, and reduce the cost of labor. It is worth mentioning that the material conveying device further comprises a controller, the controller is a PLC controller, and the rotating shaft mechanism, the cutting mechanism, the crusher 700 and the material conveying mechanism are all electrically connected with the controller.

In an embodiment, the rotating rod 110 is rotatably disposed on the frame 100, and the frame 100 is provided with the guiding channel 120, the guiding channel 120 is spaced from the second guiding wheel 300, that is, by disposing the rotating rod 110, the rotating rod 110 can change the specific position of the first guiding wheel 200, specifically, how the rotating rod 110 is rotatably disposed on the frame 100 can be achieved by the prior art, for example, by disposing the rotating hole on the frame 100, the rotating rod 110 partially penetrates through the rotating hole, i.e., can rotate in the rotating hole well, and after the rotation is completed, it is only required to be fixed by the fixing mechanism in the prior art, for example, a fixture block is disposed on the rotating rod 110, a clamping groove is disposed on the frame 100, and the rotating rod 110 can be fixed by clamping. Further, the rotating lever 110 has a bent portion, and the first guide wheel 200 is rotatably disposed on the bent portion of the rotating lever 110. It should be noted that the guide channel 120 gradually decreases from the end facing the first guide wheel 200 to the end facing the second guide wheel 300, that is, the rim charge can smoothly pass through the second guide wheel 300 after the position of the first guide wheel 200 is changed.

In one embodiment, the rotating shaft mechanism includes a driving shaft 410, a driven shaft 420 and a first motor 430, the first motor 430 is disposed on the frame 100, an output shaft of the first motor 430 is connected to the driving shaft 410, the driven shaft 420 is rotatably disposed on the frame 100, and the driven shaft 420 is rotatably abutted to the driving shaft 410. And an output shaft of the first motor 430 is connected to the driving shaft 410 through a coupling. That is, the rim charge passing through the second guide wheel 300 passes between the driving shaft 410 and the driven shaft 420, and the driving shaft 410 is driven to rotate by the rotation of the output shaft of the first motor 430, thereby ensuring the uninterrupted rim charge transmission.

In one embodiment, the cutting mechanism includes a supporting seat 510, an air cylinder 520, and a cutting knife 530, the air cylinder 520 and the supporting seat 510 are disposed on the machine frame 100, the air cylinder 520 is disposed above the supporting seat 510, an air rod of the air cylinder 520 is connected to the cutting knife 530 in a driving manner, the air cylinder 520 drives the cutting knife 530 to reciprocate toward the supporting seat 510, the cutting knife 530 is movably abutted against the supporting seat 510, and the supporting seat 510 has an inclined surface inclined toward the conveying path 600. Further, the conveying path 600 is gradually reduced from an end near the cutting mechanism to an end near the crusher 700. That is to say, the cutting knife 530 is driven by the cylinder 520, so that the rim charge can be cut well, and the cut rim charge can fall onto the conveying channel 600 along the inclined surface well because the supporting seat 510 has an inclined surface. Because the width of the conveying channel 600 is gradually reduced, the scraps on the conveying channel 600 can be well accumulated towards the middle, and are convenient to fall into the crusher 700 better.

In one embodiment, the material conveying mechanism includes a conveyor belt 810, a first roller 820, a second roller, a second motor 830 and a plurality of material conveying hoppers 840, the second motor 830 is disposed on the fixing frame 900, an output shaft of the second motor 830 is connected to the first roller 820, the second roller is rotatably disposed on the fixing frame 900, the conveyor belt 810 is movably sleeved outside the first roller 820 and the second roller, the plurality of material conveying hoppers 840 are equidistantly disposed on the conveyor belt 810, the output shaft of the second motor 830 is connected to the first roller 820 through a coupling, and the conveyor belt 810 is inclined from one end close to the cast film unit to one end close to the crusher 700. That is, one end of the conveyor belt 810 is disposed below the crusher 700, and the other end is disposed above the lower hopper of the casting film machine set. The rim charge after the completion of the crushing directly falls into the conveying hopper 840 on the conveying belt 810, and then is conveyed upwards through the inclined conveying belt 810, that is to say, the output shaft of the second motor 830 rotates to drive the first roller 820 to rotate, and then drives the whole conveying belt 810 to rotate. When the transfer hopper 840 reaches above the lower hopper of the cast film unit, it is exactly at the position where the second roller turns the entire belt 810. Therefore, the rim charge in the transfer hopper 840 is directly poured into the discharging hopper by the rotation of the transmission belt. The whole conveying process is convenient and fast, the fact that the scrap can be poured into the discharging hopper again can be well guaranteed through the material conveying hopper 840, and overall production cost is saved.

As described above, the above embodiments are not limiting embodiments of the present invention, and modifications or equivalent variations made by those skilled in the art based on the substance of the present invention are within the technical scope of the present invention.

Claims

1. The utility model provides a mechanism is retrieved to curtain coating membrane machine rim charge which characterized in that includes: the device comprises a frame, a first guide wheel, a second guide wheel, a rotating shaft mechanism, a cutting mechanism, a conveying channel, a crusher and a material conveying mechanism;

2. The casting film machine rim charge recovery mechanism of claim 1, characterized in that: the dwang rotate set up in the frame, just be provided with the direction passageway in the frame, the direction passageway with the second leading wheel interval sets up.

3. The casting film machine rim charge recovery mechanism of claim 1, characterized in that: the rotating shaft mechanism comprises a driving shaft, a driven shaft and a first motor, the first motor is arranged on the rack, an output shaft of the first motor is connected with the driving shaft, the driven shaft is rotatably arranged on the rack, and the driven shaft is rotatably abutted to the driving shaft.

4. The casting film machine rim charge recovery mechanism of claim 3, characterized in that: the output shaft of the first motor is connected with the driving shaft through a coupler.

5. The casting film machine rim charge recovery mechanism of claim 1, characterized in that: the cutting mechanism comprises a supporting seat, an air cylinder and a cutting knife, the air cylinder and the supporting seat are arranged on the rack, the air cylinder is arranged above the supporting seat, an air rod of the air cylinder is connected with the cutting knife in a driving mode, the air cylinder drives the cutting knife to move back and forth towards the supporting seat, and the cutting knife is movably abutted to the supporting seat.

6. The casting film machine rim charge recovery mechanism of claim 5, characterized in that: the supporting seat is provided with an inclined surface, and the inclined surface inclines towards the conveying channel.

7. The casting film machine rim charge recovery mechanism of claim 1, characterized in that: the conveying channel is gradually reduced from one end close to the cutting mechanism to one end close to the crusher.

8. The casting film machine rim charge recovery mechanism of claim 1, characterized in that: the material conveying mechanism comprises a conveying belt, a first roller, a second motor and a plurality of material conveying hoppers, wherein the second motor is arranged on the fixing frame, the output shaft of the second motor is connected with the first roller, the second roller is rotatably arranged on the fixing frame, the conveying belt is movably sleeved on the first roller and the outer side of the second roller, and the conveying hoppers are arranged on the conveying belt in an equal distance mode.

9. The casting film machine rim charge recovery mechanism of claim 8, characterized in that: and the output shaft of the second motor is connected with the first roller through a coupler.

10. The casting film machine rim charge recovery mechanism of claim 9, characterized in that: the conveying belt is obliquely arranged from one end close to the cast film unit to one end close to the crusher.