CN219771287U

CN219771287U - Material receiving device of film blowing machine

Info

Publication number: CN219771287U
Application number: CN202321333968.7U
Authority: CN
Inventors: 黄言俊
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-25
Filing date: 2023-05-25
Publication date: 2023-09-29
Anticipated expiration: 2033-05-25

Abstract

The utility model discloses a material receiving device of a film blowing machine, which belongs to the field of film blowing machines and comprises the following components: the supporting seats are symmetrically arranged on two sides of the workbench; the supporting seat is rotatably connected with a supporting shaft; the support shafts are symmetrically and fixedly provided with two rotary seats; the rotary seats are respectively and rotatably connected with a rotary shaft; one rotary seat is provided with a first motor; the motor I and the rotary shaft are driven by gears; the workbench is symmetrically provided with two movable seats capable of moving linearly; the movable seats are respectively and rotatably connected with a swinging rod; the swing rods are all in rotary connection with one rotary seat; the rotating shafts are provided with sliding grooves; the sliding groove is rotationally connected with a first screw rod; compared with the prior art, the film winding device has the advantages that the winding drum is installed by arranging the rotatable support columns, and when the film is wound to the designated amount by the winding drum, the winding drum is rotated to the rotating plate for disassembling operation, so that film damage and manual damage can be effectively avoided.

Description

Material receiving device of film blowing machine

Technical Field

The utility model relates to the field of film blowing machines, in particular to a material receiving device of a film blowing machine.

Background

The film blowing machine is a machine for heating and melting plastic particles and blowing the plastic particles into a film. When the existing film blowing machine is used, a winding device is generally adopted to wind the formed plastic film, and after the plastic film is wound, the winding roller on the winding roller is dismounted and replaced if necessary; the application number is CN202223369759.6, and a PE film co-extrusion film blowing unit winding device is provided, wherein a support seat, a clamping seat, a motor, a support seat, a convex block, an outer frame, a handle bar, an inserting block and a spring are arranged, the two handle bars beside two bottom brackets are pulled to release the fixation of the two support seats, so that the two support seats, the two support seats and a PE film winding roller can be conveniently taken down together; but the wind-up roll is behind the rolling plastic film, and the wind-up roll is whole to become heavy, and support seat and PE membrane wind-up roll are taken down to above-mentioned mode, because the wind-up roll is overweight and have certain height apart from the mesa of ground or workstation, the manual work is grabbed and is not lived, and the wind-up roll can pound to the mesa of ground or workstation, can harm plastic film and operator.

Disclosure of Invention

According to the material collecting device of the film blowing machine, the rotatable support columns are arranged to install the winding cylinders, and when the winding cylinders roll films to a specified amount, the winding cylinders are rotated to the rotating plate to be disassembled, so that film damage and manual damage can be effectively avoided.

The aim of the utility model can be achieved by the following technical scheme:

a film blowing machine receiving device, comprising:

the supporting seats are symmetrically arranged on two sides of the workbench; the supporting seat is rotatably connected with a supporting shaft;

the support shafts are symmetrically and fixedly provided with two rotary seats; the rotary seats are respectively and rotatably connected with a rotary shaft; one rotary seat is provided with a first motor; the motor I and the rotary shaft are driven by gears;

the workbench is symmetrically provided with two movable seats capable of moving linearly; the movable seats are respectively and rotatably connected with a swinging rod; the swing rods are all in rotary connection with one rotary seat; after the movable seat moves, the swing rod is driven to move and deflect, so that the rotary seat is driven to rotate around the supporting shaft;

the rotating shafts are provided with sliding grooves; the sliding groove is rotationally connected with a first screw rod; the sliding grooves are all connected with supporting columns in a sliding manner; the first screw rod is in threaded connection with the support column; the rotary shaft is kept motionless, the first screw rod is rotated, and the first screw rod drives the support column to move along the chute through threads; the rotation can be carried out by installing a handle on the screw rod I and the rotating shaft respectively, and the rotation can also be driven by a motor.

The support columns are fixedly provided with the discs; a sleeve shaft is fixedly arranged on one side, which is close to the disc, of the disc; the sleeve shaft is used for fixing the winding cylinder, and the disc is used for compacting the winding cylinder;

the plastic film is wound by the winding cylinder, and the common winding cylinder can be a paper cylinder or a plastic cylinder, and can be a metal cylinder; before the film blowing machine works, the movable seat is driven to move, the swing rod is driven to move and deflect, the rotary seat is driven to rotate around the supporting shaft, the disc is close to the table surface of the workbench, then the rotary shaft is kept still, the first screw rod is rotated, the first screw rod drives the supporting columns to move along the sliding grooves through threads, the distance between the discs is adjusted, the winding cylinders are sleeved on a sleeve shaft, and finally the first screw rod is driven to rotate again, so that the discs compress the winding cylinders from two sides; the movable seat is driven to move, the height of the winding cylinder is adjusted, and the motor I drives a rotary shaft to rotate, so that winding operation is performed; after the winding of the winding cylinder is finished, namely, the radial thickness of the plastic film on the winding cylinder is close to or exceeds the radius of the disc, the movable seat is driven to move, so that the disc or the plastic film props against the table top of the workbench, then the screw rod I is rotated, so that the two discs are separated, the winding cylinder wound with the plastic film falls on the table top of the workbench, then the rotary seat can be reset, the rotary seat is taken away by a mechanical arm or manually, and then the next winding cylinder is installed.

The noun, conjunctive or adjective parts referred to in the above technical solutions are explained as follows:

the fixed connection in the utility model refers to connection without any relative movement after parts or components are installed; the common way is to fix the parts together by using screw, spline, wedge pin, etc., the connection way can be disassembled during maintenance and the parts can not be damaged, and the way can also be called as detachable fixed connection; in addition, the parts and components can not be used secondarily in such a way as welding, riveting, tenon passing and matching and the like, and the parts and components can not be disassembled in the way of forging, sawing or oxygen cutting during maintenance or replacement. The rotating connection in the utility model is the connection that the parts or components are installed and then the parts generate relative rotation motion relative to the fixed parts, and the common mode is that the bearings are installed on the fixed parts, the parts are installed on the inner ring or the outer ring of the bearings, and the bearings are utilized to complete the rotation motion. The sliding connection in the present utility model is a connection in which the component can be moved on the fixing member after the component or the part is mounted.

In some embodiments, the workbench is symmetrically fixedly provided with a screw seat; the screw seat is rotationally connected with a screw II; the screw seat is fixedly provided with a second motor; the second motor is connected with the second screw rod; the movable seat is connected with the workbench in a sliding manner; the movable seats are connected with one screw rod through two threads.

In some embodiments, the table is provided with a discharge hole between the screw seats; the discharging holes are symmetrically and fixedly provided with side plates; the side plates are connected through connecting rods; the connecting rods are fixedly provided with electric push rods; the discharging hole is rotationally connected with a conveying plate; the telescopic end of the electric push rod abuts against the conveying plate.

In some embodiments, a push plate is slidingly connected to one side of the disc near the sleeve shaft; the push plate is fixedly provided with a push shaft; the pushing shaft is connected with the disc in a sliding manner.

In some embodiments, the discs are each provided with a kidney-shaped aperture.

In some embodiments, the upper end surface of the transfer plate is provided with a cushion.

In some embodiments, the soft pad is made of one of rubber, silica gel and EVA.

The utility model has the beneficial effects that:

the utility model provides a material collecting device of a film blowing machine, which is characterized in that a rotatable support column is arranged to install a winding drum, and when the winding drum winds a film to a specified amount, the winding drum is rotated to a rotating plate to carry out disassembling operation, so that film damage and manual damage can be effectively avoided.

Drawings

The utility model is further described below with reference to the accompanying drawings.

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view, partially in section, of a turntable according to the present utility model;

fig. 3 is a schematic view of the tape winding drum structure of the present utility model.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "open," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like indicate orientation or positional relationships, merely for convenience in describing the present utility model and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Referring to fig. 1 to 3, a material receiving device of a film blowing machine includes:

the support seats 1 are symmetrically arranged on two sides of the workbench 2; the supporting seat 1 is rotatably connected with a supporting shaft 3;

the rotary seats 4, the support shafts 3 are symmetrically and fixedly provided with two rotary seats 4; the rotary seats 4 are respectively and rotatably connected with a rotary shaft 5; one rotary seat 4 is provided with a motor I6; the motor I6 and the rotary shaft 5 are driven by gears;

the movable seat 7, the workbench 2 is symmetrically provided with two movable seats 7 which can move linearly; the movable seats 7 are respectively and rotatably connected with a swinging rod 8; the swing rods 8 are all in rotary connection with a rotary seat 4; after the movable seat 7 moves, the swing rod 8 is driven to move and deflect, so that the rotary seat 4 is driven to rotate around the supporting shaft 3;

the sliding grooves 9 are formed in the rotary shafts 5; the chute 9 is rotatably connected with a first screw rod 10; the sliding grooves 9 are all connected with supporting columns 11 in a sliding manner; the first screw rod 10 is in threaded connection with the supporting column 11; the rotary shaft 5 is kept motionless, the first screw rod 10 is rotated, and the first screw rod 10 drives the supporting column 11 to move along the chute 9 through threads; the rotation can be performed by installing a handle on each of the screw 10 and the rotation shaft 5, or by driving the motor.

The discs 12, the support columns 11 are fixedly provided with the discs 12; a sleeve shaft 13 is fixedly arranged on the side, which is close to the disc 12, of the disc; the sleeve shaft 13 is used for fixing the winding drum 14, and the disc 12 is used for pressing the winding drum 14;

the plastic film is wound through the winding drum 14, and the common winding drum 14 can be a paper drum or a plastic drum, and can be a metal drum; before participating in the working of the film blowing machine, driving the movable seat 7 to move, driving the swinging rod 8 to move and deflect, driving the rotary seat 4 to rotate around the supporting shaft 3, enabling the disc 12 to be close to the table surface of the workbench 2, keeping the rotary shaft 5 motionless, rotating the first screw rod 10, driving the first screw rod 10 to move along the sliding groove 9 through the screw thread to drive the supporting columns 11, adjusting the interval between the disc 12, sleeving the winding cylinders 14 on one sleeve shaft 13, and finally driving the first screw rod 10 to rotate again, so that the disc 12 compresses the winding cylinders 14 from two sides; the movable seat 7 is driven to move, the height of the winding cylinder 14 is adjusted, and the motor I6 drives the rotary shaft 5 to rotate, so that winding operation is performed; after the winding of the winding drum 14 is finished, that is, after the radial thickness of the plastic film on the winding drum 14 approaches or exceeds the radius of the disc 12, the movable seat 7 is driven to move, so that the disc 12 or the plastic film props against the table surface of the workbench 2, then the screw 10 is rotated, so that the two discs 12 are separated, the winding drum 14 wound with the plastic film falls on the table surface of the workbench 2, then the rotary seat 4 can be reset, and the next winding drum 14 is taken away by a mechanical arm or manually, and then the next winding drum 14 is installed.

The movable seat 7 capable of moving linearly can be realized by a linear driving mechanism, such as a hydraulic push rod, an electric push rod and a pneumatic push rod; of course, other structures capable of changing the position of the connecting end can be used for replacing the connecting end, such as a chain lifting mechanism used in a forklift, a scissor telescopic mechanism used on a scissor lifter, a spiral lifting mechanism in a spiral lifter and the like.

The gear transmission in the utility model refers to a device for transmitting motion and power by a gear pair, and is the most widely used mechanical transmission mode in various modern equipment. The device has the advantages of accurate transmission, high efficiency, compact structure, reliable work and long service life. Such as through spur gearing, bevel gearing, and gear set gearing; the utility model can drive through a pair of meshed spur gears; alternative belt drives are of course possible in other ways, such as by means of sprockets and chains, pulleys and timing belts.

In some embodiments, the workbench 2 is symmetrically and fixedly provided with screw bases; the screw seat is rotationally connected with a screw II 15; the screw seat is fixedly provided with a second motor 16; the second motor 16 is connected with the second screw 15; the movable seat 7 is connected with the workbench 2 in a sliding way; the movable seat 7 is in threaded connection with a screw rod II 15; the second motor 16 drives the second screw rod 15 to rotate, and the second screw rod 15 drives the movable seat 7 to linearly move along the workbench 2 through threads.

In some embodiments, the table 2 is provided with discharge holes between the screw seats; the discharging hole is symmetrically and fixedly provided with side plates 17; the side plates 17 are connected through connecting rods; the electric push rods 19 are fixedly arranged on the connecting rods; the discharge hole is rotatably connected with a conveying plate 18; the telescopic end of the electric push rod 19 is propped against the conveying plate 18, and the disc 12 falls on the conveying plate 18 after the rotary seat 4 is put down; after the winding drum 14 is removed, the electric push rod 19 moves downwards, so that one side of the conveying plate 18 deflects downwards, the conveying plate 18 is arranged in an inclined mode, the winding drum 14 rolls down along an inclined plane, and a recovery box can be arranged for receiving.

In some embodiments, a push plate 20 is slidably connected to the side of the disc 12 near the sleeve shaft 13; the push plate 20 is fixedly provided with a push shaft 21; the pushing shaft 21 is in sliding connection with the disc 12; by striking the push shaft 21, the push shaft 21 drives the push plate 20 to move, thereby pushing out the winding drum 14.

In some embodiments, the discs 12 are each provided with kidney-shaped apertures 22 to facilitate viewing of the winding drum 14.

In some embodiments, the upper end surface of the transfer plate 18 is provided with cushioning to prevent damage to the plastic film from contact with the table surface after disassembly.

In some embodiments, the cushion is made of one of rubber, silicone, and EVA.

The material receiving device of the film blowing machine provided by the utility model is further described below with reference to the accompanying drawings and the implementation mode.

A film blowing machine receiving device, comprising:

the movable seat 7, the workbench 2 is symmetrically provided with two movable seats 7 which can move linearly; the movable seats 7 are respectively and rotatably connected with a swinging rod 8; the swing rods 8 are all in rotary connection with a rotary seat 4; screw seats are symmetrically and fixedly arranged on the workbench 2; the screw seat is rotationally connected with a screw II 15; the screw seat is fixedly provided with a second motor 16; the second motor 16 is connected with the second screw 15; the movable seat 7 is connected with the workbench 2 in a sliding way; the movable seat 7 is in threaded connection with a screw rod II 15; the second motor 16 drives the second screw rod 15 to rotate, and the second screw rod 15 drives the movable seat 7 to linearly move along the workbench 2 through threads;

the workbench 2 is provided with discharge holes between screw seats; the discharging hole is symmetrically and fixedly provided with side plates 17; the side plates 17 are connected through connecting rods; the electric push rods 19 are fixedly arranged on the connecting rods; the discharge hole is rotatably connected with a conveying plate 18; the telescopic end of the electric push rod 19 is propped against the conveying plate 18, and the disc 12 falls on the conveying plate 18 after the rotary seat 4 is put down; after the winding drum 14 is removed, the electric push rod 19 moves downwards, so that one side of the conveying plate 18 deflects downwards, the conveying plate 18 is obliquely arranged, the winding drum 14 rolls off along an inclined plane, and a recovery box can be arranged for receiving;

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The utility model provides a inflation film manufacturing machine receiving device which characterized in that includes:

the supporting seats (1) are symmetrically arranged at two sides of the workbench (2); the supporting seat (1) is rotatably connected with a supporting shaft (3);

the support shafts (3) are symmetrically and fixedly provided with two rotary seats (4); the rotary seats (4) are respectively and rotatably connected with a rotary shaft (5); one rotary seat (4) is provided with a motor I (6); the motor I (6) and the rotary shaft (5) are driven by gears;

the workbench (2) is symmetrically provided with two movable seats (7) capable of moving linearly; the movable seats (7) are respectively and rotatably connected with a swinging rod (8); the swinging rods (8) are rotationally connected with one rotary seat (4);

the sliding grooves (9) are formed in the rotary shafts (5); the sliding chute (9) is rotationally connected with a first screw rod (10); the sliding grooves (9) are all connected with supporting columns (11) in a sliding manner; the first screw rod (10) is in threaded connection with the supporting column (11);

the support columns (11) are fixedly provided with the discs (12); a sleeve shaft (13) is fixedly arranged on one side, which is close to the disc (12).

2. The film blowing machine material receiving device according to claim 1, wherein the workbench (2) is symmetrically and fixedly provided with screw bases; the screw seat is rotationally connected with a screw II (15); the screw seat is fixedly provided with a motor II (16); the second motor (16) is connected with the second screw rod (15); the movable seat (7) is in sliding connection with the workbench (2); the movable seats (7) are in threaded connection with one screw rod II (15).

3. The film blowing machine material receiving device according to claim 2, wherein the workbench (2) is provided with a discharge hole between the screw seats; the discharging hole is symmetrically and fixedly provided with side plates (17); the side plates (17) are connected through connecting rods; the electric push rods (19) are fixedly arranged on the connecting rods; the discharging hole is rotationally connected with a conveying plate (18); the telescopic end of the electric push rod (19) is propped against the conveying plate (18).

4. A film blowing machine material receiving device according to claim 3, characterized in that a push plate (20) is slidingly connected to one side of the disc (12) close to the sleeve shaft (13); the push plate (20) is fixedly provided with a push shaft (21); the pushing shaft (21) is in sliding connection with the disc (12).

5. The film blowing machine receiving device according to claim 4, wherein the discs (12) are each provided with kidney-shaped holes (22).

6. A blowing machine receiving arrangement according to claim 3, characterised in that the upper end face of the conveying plate (18) is provided with a cushion.

7. The film blowing machine receiving device of claim 6, wherein the soft pad is made of one of rubber, silica gel and EVA.